Clamping assembly of steel mesh trepanning and punching die

Abstract

The utility model discloses a clamping assembly of a steel mesh tapping and punching die, which relates to the technical field of steel mesh production, and adopts the technical scheme that the clamping assembly comprises a shell, the top of the shell is fixedly connected with a U-shaped placing plate, and the top of the placing plate is provided with a steel plate; the number of the clamping blocks is two, through grooves are formed in the two clamping blocks, the two clamping blocks are L-shaped, and the two clamping blocks are embedded in the top of the outer shell. The device has the advantages that under the action of the four ropes, the two clamping blocks can be pulled to move upwards by rotating the four rotating discs, so that the distance between the rubber pad and the containing plate is increased, and the rubber pad is placed on the containing plate; meanwhile, four springs I are compressed, then the steel plate is placed on a placing plate, and then two clamping blocks and two rubber pads can move downwards through rebounding of the springs I, so that the two sides of the steel plate can be synchronously clamped, step-by-step operation is not needed during clamping, the clamping procedure can be reduced, and the clamping efficiency is improved. Therefore, the effect of quick clamping and fixing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel mesh production, in particular to a clamping component of a steel mesh hole punching die. Background Art

[0002] When producing steel mesh, multiple holes and slots distributed in a matrix need to be processed on the thin steel plate. In order to prevent the steel plate from shifting during processing of the holes and slots, a clamping assembly needs to be used to clamp it.

[0003] The existing clamping assembly is found to have a complicated clamping process when in use, and cannot clamp both sides of the thin steel plate at the same time, and needs to be operated step by step, so it needs to be improved;

[0004] For this reason, it is necessary to invent a clamping assembly for a steel mesh hole punching die. Summary of the invention

[0005] To this end, the utility model provides a clamping assembly for a steel mesh hole punching die to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping assembly of a steel mesh hole punching die, comprising:

[0007] A housing, a placement plate is fixedly connected to the top of the housing, the placement plate is U-shaped, and a steel plate is provided on the top of the placement plate;

[0008] The card blocks are provided in two numbers, each of which has a through slot, and each of which is L-shaped, and is embedded in the top of the housing, and each of which has a rubber pad fixedly connected to the inner wall of the top of the two card blocks, and each of which is in contact with the steel plate;

[0009] A rotating shaft 1, which is provided with two, the two rotating shafts 1 are both located inside the shell, the inner wall of the bottom of the shell is fixedly connected to two support blocks, the two rotating shafts 1 pass through the two support blocks, both ends of the two rotating shafts 1 are fixedly connected to a rotating disk, the outer sides of the four rotating disks are fixedly connected to a connecting rod, the bottoms of the two through grooves are fixedly connected to ropes, and the four ropes are fixedly connected to four connecting rods respectively;

[0010] There are four connecting rods, which are fixedly connected to the inside of the shell. The front and rear sides of the two clamping blocks are fixedly connected with moving blocks. The four moving blocks pass through the four connecting rods respectively. A spring is sleeved on the outside of the four connecting rods, and the two ends of the spring are fixedly connected to the moving block and the shell respectively.

[0011] Preferably, the block is slidably connected to the housing.

[0012] Preferably, the moving block is slidably connected to the connecting rod.

[0013] Preferably, a plurality of pads are slidably provided inside the placement plate.

[0014] Preferably, a connecting block is fixedly connected to the inner wall of the bottom of the shell, and the connecting block is located on the inner side of the two supporting blocks. A tooth plate is slidably provided on the top of the connecting block, and two gears meshingly connected thereto are provided on the top of the tooth plate. The two gears are fixedly sleeved on the outside of two rotating shafts respectively.

[0015] Preferably, a pull rod is fixedly connected to the front side of the tooth plate, the front end of the pull rod passes through the front side of the outer shell and is slidably connected thereto, a second spring is sleeved on the outside of the pull rod, the two ends of the second spring are respectively fixedly connected to the outer shell and the end of the pull rod, and a pull block is fixedly connected to the front end of the pull rod.

[0016] Preferably, a guide block is fixedly connected to the bottom of the tooth plate, the guide block passes through the connecting block and is slidably connected thereto, and the cross-section of the guide block is T-shaped.

[0017] Preferably, the rotating shaft 1 is connected to the supporting block via a bearing.

[0018] The beneficial effects of the utility model are:

[0019] The utility model can make four turntables rotate by rotating two rotating shafts, and then under the action of four ropes, the rotation of the four turntables can pull the two clamping blocks to move upward, so that the distance between the rubber pad and the placement plate becomes larger, and at the same time, the four springs are compressed, and then the steel plate is placed on the placement plate, and then the two clamping blocks and the two rubber pads can be moved downward by the rebound of the springs, so that the two sides of the steel plate can be clamped synchronously, and there is no need for step-by-step operation during clamping, which can reduce the clamping process and achieve the effect of rapid clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0022] Figure 1 The overall structural diagram provided by the utility model;

[0023] Figure 2 A front cross-sectional view provided for the utility model;

[0024] Figure 3 The side view provided by the utility model Figure 1 ;

[0025] Figure 4 The side view provided by the utility model Figure 2 ;

[0026] Figure 5 A three-dimensional diagram of the internal components of the housing provided by the utility model;

[0027] In the figure: 1 shell, 2 placement plate, 3 steel plate, 4 clamping block, 5 rubber pad, 6 rotating shaft 1, 7 support block, 8 turntable, 9 connecting rod, 10 rope, 11 connecting rod, 12 moving block, 13 spring 1, 14 pad, 15 connecting block, 16 tooth plate, 17 gear, 18 pull rod, 19 spring 2, 20 pull block, 21 guide block. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] See attached Figure 1 -Attached Figure 5 The clamping assembly of the steel mesh hole punching die provided by the utility model comprises:

[0030] The outer shell 1 has a placement plate 2 fixedly connected to the top of the outer shell 1. The placement plate 2 is U-shaped, and a steel plate 3 is provided on the top of the placement plate 2;

[0031] The card blocks 4 are provided in two numbers, each of which has a through slot, and each of which is L-shaped, and each of which is embedded in the top of the housing 1. The inner walls of the tops of the two card blocks 4 are fixedly connected with rubber pads 5, and each of the two rubber pads 5 is in contact with the steel plate 3;

[0032] There are two rotating shafts 6, both of which are located inside the housing 1. Two supporting blocks 7 are fixedly connected to the inner wall of the bottom of the housing 1. Both rotating shafts 6 pass through the two supporting blocks 7. Both ends of the two rotating shafts 6 are fixedly connected to a rotating disk 8. The outer sides of the four rotating disks 8 are fixedly connected to connecting rods 9. The bottoms of the two through grooves are fixedly connected to ropes 10. The four ropes 10 are fixedly connected to the four connecting rods 9 respectively.

[0033] There are four connecting rods 11, which are fixedly connected to the inside of the housing 1. The front and rear sides of the two clamping blocks 4 are fixedly connected with moving blocks 12. The four moving blocks 12 pass through the four connecting rods 11 respectively. The outside of the four connecting rods 11 is sleeved with a spring 13, and the two ends of the spring 13 are fixedly connected to the moving blocks 12 and the housing 1 respectively.

[0034] The clamping block 4 is slidably connected to the housing 1, and the moving block 12 is slidably connected to the connecting rod 11;

[0035] In this embodiment, the rotation of the two rotating shafts 6 can cause the four rotating disks 8 to rotate, and then under the action of the four ropes 10, the rotation of the four rotating disks 8 can pull the two clamping blocks 4 to move upward, so that the distance between the rubber pad 5 and the placement plate 2 becomes larger, and at the same time the four springs 13 are compressed, and then the steel plate 3 is placed on the placement plate 2, and then the springs 13 rebound to make the two clamping blocks 4 and the two rubber pads 5 move downward, so that the two sides of the steel plate 3 can be clamped synchronously;

[0036] In order to achieve the purpose of preventing the steel plate 3 from being concave when opening a hole, the device adopts the following technical solution: a plurality of pads 14 are slidably arranged inside the placement plate 2, and the pads 14 can prevent the steel plate 3 from being concave when opening a hole;

[0037] Among them, in order to achieve the purpose of rotating the two rotating shafts 6, the present device adopts the following technical solutions: a connecting block 15 is fixedly connected to the inner wall of the bottom of the shell 1, and the connecting block 15 is located on the inner side of the two supporting blocks 7. A tooth plate 16 is slidably provided on the top of the connecting block 15. Two gears 17 meshingly connected therewith are provided on the top of the tooth plate 16. The two gears 17 are fixedly sleeved on the outside of the two rotating shafts 6 respectively. A pull rod 18 is fixedly connected to the front side of the tooth plate 16. The front end of the pull rod 18 passes through the front side of the shell 1 and is slidably connected therewith. A spring 2 19 is sleeved on the outside of the pull rod 18. The two ends of the spring 2 19 are fixedly connected to the shell 1 and the end of the pull rod 18 respectively. A pull block 20 is fixedly connected to the front end of the pull rod 18. Pulling the pull block 20 forward can make the pull rod 18 and the tooth plate 16 move forward. At the same time, the spring 2 19 is compressed, and the tooth plate 16 moves forward to rotate the two gears 17 and the two rotating shafts 6.

[0038] In order to achieve the purpose of stable movement of the tooth plate 16, the device adopts the following technical solutions: a guide block 21 is fixedly connected to the bottom of the tooth plate 16, the guide block 21 penetrates the connecting block 15 and is slidably connected thereto, and the guide block 21 has a T-shaped cross section. The guide block 21 with a T-shaped cross section can not only make the tooth plate 16 move stably, but also prevent the tooth plate 16 from falling off;

[0039] In order to achieve the purpose of reducing wear, the device is implemented by the following technical solution: the rotating shaft 6 is connected to the support block 7 through a bearing, and the bearing connection can reduce wear.

[0040] The use process of the utility model is as follows: when the steel plate 3 needs to be processed into a steel mesh, the device is placed on the hole punching die, and then the pull block 20 is pulled forward, so that the pull rod 18 and the tooth plate 16 can move forward, and at the same time the spring 19 is compressed, and the tooth plate 16 moves forward to rotate the two gears 17 and the two shafts 16, and the two shafts 16 rotate to drive the four turntables 8 to rotate, and then under the action of the four ropes 10, the four turntables 8 rotate to pull the two card blocks 4 to move upward, so that the distance between the rubber pad 5 and the placement plate 2 becomes larger, and when the card block 4 moves, the moving block 4 can also 12 moves upward, so that the four springs 13 can be compressed. When the distance between the rubber pad 5 and the placement plate 2 becomes larger, the steel plate 3 is placed on the placement plate 2, and then the pull block 20 is pushed back. Then, the tooth plate 16 can be reset under the action of the rebound of the spring 19, and the gear 17, the rotating shaft 6 and the turntable 8 are reversed. At the same time, the two clamping blocks 4 and the two rubber pads 5 can be moved downward under the action of the rebound of the spring 13. In this way, the two sides of the steel plate 3 can be clamped synchronously. There is no need to operate in steps when clamping, which can reduce the clamping process and achieve the effect of rapid clamping and fixing.

[0041] After clamping, the hole punching die can be controlled to make holes on the steel plate 3, so that the steel plate 3 can be processed into a steel mesh. When making holes, the positions of multiple pads 14 can be moved according to the positions of the holes, so as to avoid the phenomenon of concave steel plate 3 when making holes.

[0042] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. The clamping assembly of the steel mesh hole punching die is characterized in that: include: A housing (1), a placement plate (2) being fixedly connected to the top of the housing (1), the placement plate (2) being U-shaped, and a steel plate (3) being provided on the top of the placement plate (2); The card blocks (4) are provided in two pieces, each of the two card blocks (4) has a through slot formed therein, the two card blocks (4) are provided in an L-shape, the two card blocks (4) are embedded in the top of the housing (1), the inner walls of the tops of the two card blocks (4) are fixedly connected with rubber pads (5), and the two rubber pads (5) are in contact with the steel plate (3); A rotating shaft (6), which is provided in two numbers, the two rotating shafts (6) are both located inside the housing (1), the bottom inner wall of the housing (1) is fixedly connected to two support blocks (7), the two rotating shafts (6) pass through the two support blocks (7), both ends of the two rotating shafts (6) are fixedly connected to a rotating disk (8), the outer sides of the four rotating disks (8) are fixedly connected to connecting rods (9), the bottoms of the two through grooves are fixedly connected to ropes (10), and the four ropes (10) are fixedly connected to the four connecting rods (9) respectively; The four connecting rods (11) are arranged in a number, the four connecting rods (11) are all fixedly connected to the inside of the housing (1), the front and rear sides of the two clamping blocks (4) are both fixedly connected to moving blocks (12), the four moving blocks (12) respectively penetrate the four connecting rods (11), the outside of the four connecting rods (11) are all sleeved with springs (13), and the two ends of the springs (13) are respectively fixedly connected to the moving blocks (12) and the housing (1).

2. The clamping assembly of the steel mesh hole punching die according to claim 1 is characterized in that: The clamping block (4) is slidably connected to the housing (1).

3. The clamping assembly of the steel mesh hole punching die according to claim 1 is characterized in that: The moving block (12) is slidably connected to the connecting rod (11).

4. The clamping assembly of the steel mesh hole punching die according to claim 1 is characterized in that: A plurality of pads (14) are slidably provided inside the placement plate (2).

5. The clamping assembly of the steel mesh hole punching die according to claim 1, characterized in that: A connecting block (15) is fixedly connected to the inner wall of the bottom of the housing (1), and the connecting block (15) is located inside the two supporting blocks (7). A toothed plate (16) is slidably provided on the top of the connecting block (15), and two gears (17) meshingly connected thereto are provided on the top of the toothed plate (16). The two gears (17) are fixedly sleeved on the outside of the two rotating shafts (6), respectively.

6. The clamping assembly of the steel mesh hole punching die according to claim 5, characterized in that: The front side of the tooth plate (16) is fixedly connected to a pull rod (18), the front end of the pull rod (18) passes through the front side of the housing (1) and is slidably connected thereto, a second spring (19) is sleeved on the outside of the pull rod (18), the two ends of the second spring (19) are respectively fixedly connected to the housing (1) and the end of the pull rod (18), and the front end of the pull rod (18) is fixedly connected to a pull block (20).

7. The clamping assembly of the steel mesh hole punching die according to claim 6, characterized in that: A guide block (21) is fixedly connected to the bottom of the tooth plate (16); the guide block (21) penetrates the connecting block (15) and is slidably connected thereto; the cross section of the guide block (21) is T-shaped.

8. The clamping assembly of the steel mesh hole punching die according to claim 1, characterized in that: The rotating shaft 1 (6) is connected to the supporting block (7) via a bearing.

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