A kind of hardware parts processing mould production method

The present invention relates to the field of hardware processing devices, and in particular to a hardware parts processing mould.

Background technology:

1, hardware accessories, refers to the machine parts or components made by hardware, there are some small hardware products, it can play a separate purpose, but also can act as an assisting device, like hardware tools, hardware parts, daily-use hardware, architectural hardware and security supplies, etc., most of the small hardware products are not the final consumer goods, but as a supporting products for industrial manufacturing, semi-finished products and tools used in the production process. Most of the small hardware products are not final consumer goods, but are used as supporting products for industrial manufacturing, semi-finished products and tools used in the production process.

2, in practice, we need a plate, this plate is opened on both sides of the equally spaced holes, and this plate exists in a variety of specifications, different specifications of the plate in the same row of adjacent holes in the same spacing is not the same, and different specifications of the plate between the two rows of holes in the distance is also not the same, the accessory is sometimes placed in the middle of the two moulds to block the two moulds on the side of the edge, so that the two moulds are installed together, there will be no leakage of liquid material when specifically used, but also need to continue to open the larger hole operation. When the two moulds are mounted together, there will be no leakage of liquid material, and when it is used specifically, it is also necessary to continue to open large holes for it. This is not the only application for which this fitting is used.

3, in the common production process, we are every time to adjust the position of the plate and then go to punch holes, this practice is obviously very low efficiency. At the time of large-scale production of hardware fittings, such efficiency can not meet the production requirements. For this reason, we have designed a processing mould that allows the efficient production of different sizes of hardware plates with two rows of equally spaced holes.

Technical realisation ideas

1, the present invention exists to solve the technical problem, this problem is to go to overcome the existing defects of the existing technology, the present invention puts forward a kind of hardware parts processing mould, through the mould can be efficiently produced hardware plate, this kind of hardware plate has two rows of equidistant holes, and has different specifications.

2, In order to get rid of the problems existing in the technical aspects involved above, the technical approach adopted in the present invention is: there is a mould for hardware parts to be processed, and what is included here is:

3, an upper mould, said upper mould comprising a stamping plate and a hydraulic rod mounted on top of the stamping plate;

4, the lower mould, the lower mould contains to be stamped parts placement plate, to be stamped parts placement plate are provided on both sides of the l-type limit sliding plate can be moved left and right, to be stamped parts placement plate and the l-type limit sliding plate with each other to limit the placement of to be processed plate, to be stamped parts placement plate is equipped with punching mechanism at the top of the stamping plate to be stamped parts placement plate, stamping plate to be processed on both sides of the plate to be punched out in the rows of equidistant holes, the distance between the two rows of equidistant holes can show a variety of preset spacing The spacing of the two rows of equally spaced holes can show a variety of preset spacing, and the distance between the two rows of holes can show a variety of preset distances.

5, furthermore, there also exists a base plate, the top of the base plate is provided with a first limit sliding groove, two l-type limit sliding plates are connected to the first limit sliding groove in a left-right limit sliding manner, both sides of the base plate are fixedly connected to a fixed sleeve, the threaded holes on the fixed sleeve are connected to the third threaded rod, one end of the third threaded rod on both sides respectively squeezes the two l-type limit sliding plates to prompt the two l-type limit sliding plates to be close to each other, and the other end of the third threaded rod is fixedly installed with a rotating disc. The other end of the third threaded rod on both sides is fixedly mounted with a rotating disc.

6, furthermore, which also covers the l-type hydraulic rod mounting plate, on which the l-type hydraulic rod mounting plate, there exists a fixed mounting, which is fixedly mounted precisely that hydraulic rod.

7, furthermore, the punching mechanism contains a vertical plate, both sides of the base plate are fixed with a vertical plate, both vertical plates near the top are fixed with a first side plate, two first side plates are fixed with a protective plate in front and behind, two first side plates are fixed with a first fixed plate between the two first side plates, the first fixed plate is open with a second limit slide groove, the second limit slide groove on the left and right limit sliding connected to the second limit sliding plate.

8, the two mentioned second limit sliding plate, above are open with a fifth limit slide groove, the fifth limit slide groove there, equally spaced distribution of a number of fourth limit sliding plate, the fourth limit sliding plate in the fifth limit slide groove to do the front and rear limit sliding connection, the fourth limit sliding plate is equipped with elasticity stamping mechanism, the second limit sliding plate has a groove, the elasticity stamping mechanism can be passed through the groove to stamping to be processed sheet metal.

9, with respect to the two mentioned second limit sliding plates, a fourth limit sliding groove is provided thereon, on which a push plate is connected in a left-right limit sliding manner, and a plurality of first fixing seats are fixedly connected to the push plate, these plurality of first fixing seats being equally spaced apart on the push plate, and the plurality of first fixing seats are hingedly connected to the corresponding fourth limit sliding plate respectively by means of an articulating rod.

10, in the stated fourth limit slide groove, installed with electromagnet block, two push plate, in its close to each other on one side, are fixedly connected to the rack, the rack is made of iron material, and with the electromagnet block, between the two racks, there is set up a first drive mechanism, this mechanism can make it close to each other, or away from each other.

11, furthermore, said elastic stamping mechanism contains an auxiliary pressure plate, the bottom of the auxiliary pressure plate is fixedly connected with a stamping rod, the stamping rod can penetrate the slot and stamp on the plate to be processed, the bottom of the auxiliary pressure plate is fixedly connected with two telescopic rods, the bottom of the telescopic rods can be detachably mounted on a fourth limit sliding plate, the fourth limit sliding plate is provided with a spring between the telescopic end of the telescopic rods and the bottom of the telescopic ends of the telescopic rods, and the spring is at the immovable outside of the telescopic rods to maintain the elongated state when there is no external force. The spring is located on the outside of the telescopic rod, which is used to maintain the telescopic rod in an elongated state in the absence of an external force.

12, In addition, the first drive mechanism contains a second fixed plate, the second fixed plate is firmly connected to the middle of the first fixed plate, and is in a vertical state with the first fixed plate, above the second fixed plate, a first rotating column is connected to the first rotating column in a limited rotation, the outer wall of the first rotating column is fixedly connected to the first gear, two racks are on both sides of the first gear, and these two racks and the first gear are in a meshing state, and the two racks have left and right limit sliding connections on the second fixed plate, and there is also a second drive mechanism that can make the first rotating column rotate. The two racks are on both sides of the first gear, and the two racks are meshed with the first gear, and both racks have left and right limit sliding connections on the second fixed plate, and there is also a second drive mechanism that can make the first rotating column rotate.

13, furthermore, said second drive mechanism contains a first bearing seat, on top of said second fixed plate, two first bearing seats are fixedly connected, between the two said first bearing seats, a worm gear is rotationally connected in a limited position, on the outer wall of said first rotating column, a worm wheel is fixedly connected, and said worm gear and worm gear engage with each other.

14, a component, in said component, one end of the worm gear is fixedly connected to a spline shaft, the outer wall of the spline shaft, there exists a limiting sliding connection of the spline sleeve, the outer wall of the spline sleeve, the implementation of the limiting rotating connection is the third limiting sliding plate, the third limiting sliding plate is connected to the third limiting slide groove by the third limiting sliding groove for the forward and backward limiting sliding connection in a second fixed plate, on the second fixed plate, there is a fixed connection of two second bearing housings, between the two second bearing housings, a first threaded rod is rotationally connected, the third limiting sliding plate is screwed in the outer wall of the first threaded rod, in addition there is also a first motor, the power output end of the first motor and the first threaded rod are connected. On the second fixed plate, two second bearing seats are fixedly connected, two second bearing seats are rotationally connected to a first threaded rod, and the third limit sliding plate is threaded on the outer wall of the first threaded rod, in addition to containing a first motor, and the power output end of the first motor is connected to the first threaded rod.

On top of the third limit sliding plate there, there is a fixed bearing seat which is fixedly connected, and above this fixed bearing seat, there is a second rotating column which is limitedly connected, on one side of the second rotating column, there is a second bevel tooth which is fixedly connected, and on the other side of the second rotating column, there is a second gear which is fixedly connected, and on the outer wall of the spline sleeve, there is a fixedly connected first bevel tooth, the first bevel tooth and the second bevel tooth are mesh with each other, and there is a tooth at the second fixing plate, and the second gear and the tooth are mesh with each other. The first bevel teeth engage with the second bevel teeth, and the second gear and the teeth engage with each other, and the function is to allow the spline sleeve, the spline shaft, and the worm gear to rotate circumferentially.

16, furthermore, the bottom of both sides of said third limit sliding plate are fixedly connected with a second side plate, an auxiliary plate is fixedly connected between two said second side plates, a seventh limit sliding groove is opened on the top of said auxiliary plate, said seventh limit sliding groove is slidingly connected with a round knife mounting plate through the left and right limits, and a motorised cutting round knife is fixedly mounted on the top of said round knife mounting plate.

17, In the middle position of the two mentioned second side plates, there exists a rotational connection, the connection being a second threaded rod, while the circular knife mounting plate is above the outer wall of the second threaded rod in a threaded connection.

18, further comprising a second motor, the power output end of said second motor being connected to the second threaded rod.

19, Further, the bottom of said telescopic rod is mounted on top of the fourth limit sliding plate in a removable manner with the help of screws.

20. Further, above the second limit sliding plate, a sixth limit slot is provided. Moreover, the push plate is connected to the sixth limit slide in a left and right limit slide manner.

21, The beneficial effects of the present invention compared to the prior art include:

22. It enables the mould to produce the kind of plate with two rows of equally spaced holes, and the spacing of the same row of holes can be adjusted, and the distance between the two rows of holes can be adjusted, and the adjusted position can be in a stable condition.

23, the device is capable of moving the cutting portion to a preset position after the punched holes are finished, and then letting the punching column that starts punching be transformed into a pressing column, thus reaching efficient cutting, and with the help of two cuts, prompting a long strip of sheet material to efficiently generate a plurality of hardware sheets to meet the needs of finished products, forming a process means that a long strip of sheet material has a continuous type, high efficiency, safety, stable stamping and forming of an intrinsic length, and is Two rows of punched hardware sheets.

24, the device achieves the longitudinal change of holes, followed by the transverse change of holes, when driven only by the first motor. Furthermore, it enables efficient continuous cutting of long slats into a plurality of desired hardware sheets. This makes it easy for personnel to operate the machine, which greatly reduces the cost of subsequent maintenance.