Clamping mechanism for stamping part machining

Abstract

The clamping mechanism for stamping part machining comprises a machining table, a vertical plate is fixedly arranged on one side of the upper end face of the machining table, a sliding hole is formed in one side of the vertical plate and located on the upper end face of the machining table, a sliding block is arranged in the sliding hole in a sliding mode, a movable plate is fixedly arranged on the upper end face of the sliding block, and the movable plate is fixedly arranged on the lower end face of the sliding block. A lead screw is rotationally arranged on the inner wall of the sliding hole and is in threaded connection with the sliding block, a first motor is fixedly arranged at the position, located on the outer wall of the machining table, of one end of the lead screw, and clamping blocks are fixedly arranged at the positions, located at the bottoms, of the outer walls of the vertical plate and the movable plate correspondingly. And therefore, a user can control a first motor to enable a lead screw to drive a sliding block to slide in a sliding hole, then a moving plate is driven to move, the distance between the two clamping blocks is changed, stamping parts of different specifications at the upper end of the machining table are conveniently clamped and fixed, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of stamping parts processing technology, and more specifically, it relates to a clamping mechanism for stamping parts processing. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining workpieces (stampings) of the required shape and size. Stamping and forging both belong to plastic processing (or pressure processing) and are collectively referred to as forging and pressing. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. During the processing of stampings, clamping mechanisms are needed to hold and fix them to prevent them from shaking during the stamping process, which would affect the accuracy of stamping.

[0003] However, the existing clamping devices are not easy to adjust according to the specifications of the stamping parts to be processed, which makes it difficult to clamp and fix stamping parts of different specifications. At the same time, the stability during the clamping process is generally poor, which reduces the processing quality and efficiency of the stamping parts.

[0004] Furthermore, the clamping mechanism cannot fix the upper end of the stamped part during use, which makes the stamped part prone to misalignment during processing, making it unstable and affecting the normal processing of the stamped part. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a clamping mechanism for stamping parts processing, thereby solving the technical problem mentioned in the background art that the existing clamping devices are not convenient to adjust according to the specifications of the stamping parts to be processed, and thus are not convenient to clamp and fix stamping parts of different specifications.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a clamping mechanism for processing stamped parts, comprising a processing table, a vertical plate fixedly provided on the upper end face of the processing table and located on one side, a sliding hole provided on one side of the vertical plate and located on the upper end face of the processing table, a sliding block slidably provided inside the sliding hole, a moving plate fixedly provided on the upper end face of the sliding block, a lead screw rotatably provided on the inner wall of the sliding hole, the lead screw being threadedly connected to the sliding block, a first motor fixedly provided at one end of the lead screw and located on the outer wall of the processing table, clamping blocks fixedly provided on the outer walls and at the bottom of both the vertical plate and the moving plate, guide holes provided on both the vertical plate and the moving plate, the guide holes being located at the upper end of the clamping blocks, guide blocks slidably provided inside the guide holes, and a connecting rod hinged to one end of each guide block.

[0009] The utility model further sets up, the other end of the guide block all is fixed with lifting block, the upper and lower sides of the guide hole and be located on the outer wall of vertical plate and moving plate all are equipped with fixed block, the middle position of two fixed blocks all are equipped with screw rod, the screw rod all are with lifting block screw connection, the outer wall of vertical plate and moving plate and be located on the upper end all are hingedly equipped with the pressing plate, the lower end surface of pressing plate all is fixed with mounting bracket, the other end of connecting rod all is hingedly equipped with mounting bracket, convenient to the rotation of pressing plate, make its lower end and workpiece contact.

[0010] The utility model further sets up, the upper end surface of fixed block is fixed with second motor, the output of second motor is fixed with screw rod connection, convenient to the rotation of screw rod.

[0011] The utility model further sets up, the lower end surface of processing platform is fixed with support seat, the upper end of support seat is movably equipped with storage box, the lower end surface of storage box and be located on both sides all are equipped with positioning block, the upper end surface of support seat is equipped with positioning groove, positioning block and positioning groove slide installation, convenient to the storage of stamping part of not processing and processing.

[0012] The utility model further sets up, the inner wall of storage box and be located in the middle position fixedly equipped with baffle, convenient to two kinds of workpiece separate placement, convenient and fast take.

[0013] The utility model further sets up, the outer wall of clamping block all is fixed with antiskid pad, the middle position of two clamping blocks is equipped with stamping part, antiskid pad all with stamping part contact, convenient to increase the friction between clamping block and stamping part.

[0014] The utility model further sets up, the lower end of pressing plate all with the upper end surface of stamping part is in abutment, convenient to the upper end of stamping part and press tightly fixed.

[0015] The utility model further sets up, the outer wall of storage box is fixed with pull ring, convenient to storage box and take out, convenient to the stamping part of its inside and take.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides a kind of clamping mechanism for stamping part processing, with following beneficial effects:

[0018] 1、By setting up the vertical plate, moving plate and clamping block, so that the user can control the first motor to make the lead screw drive the sliding block to slide inside the sliding hole, and then drive the moving plate to move, to change the distance between the two clamping blocks, and then it is convenient to clamp and fix the different specifications of stamping parts on the upper end of the machining table, convenient to use, through this design can clamp and fix different size stamping parts, so that it is more stable during stamping processing, which helps to increase the processing quality of stamping parts.

[0019] 2、By setting the guide block, connecting rod and pressing plate, so that the user can control the second motor to make the threaded rod drive the guide block to rise and fall inside the guide hole, so that it drives the pressing plate to rotate through the connecting rod, and then makes its lower end abuts with the upper end face of the stamping part, so that it is more stable during clamping, preventing misalignment.

[0020] 3、By setting the storage box and partition, so that the user can put the stamping parts to be processed and processed into the storage box, and make them located on both sides of the partition, so that when it is needed to clamp, the workpiece can be quickly taken, which helps to increase the stamping efficiency of the workpiece. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole schematic diagram of the clamping mechanism in the non-use state for stamping part processing;

[0022] Figure 2 It is an installation position schematic diagram of the sliding block, clamping block, connecting rod and pressing plate on the moving plate;

[0023] Figure 3 It is an installation position schematic diagram of the guide hole, guide block, lead screw and first motor on the moving plate;

[0024] Figure 4 It is a position schematic diagram of the vertical plate, sliding hole, support seat and positioning groove on the machining table;

[0025] Figure 5 It is a position schematic diagram of the positioning block and partition on the storage box.

[0026] In the drawing: 1, machining table; 2, vertical plate; 3, sliding hole; 4, sliding block; 5, moving plate; 6, lead screw; 7, first motor; 8, clamping block; 9, guide hole; 10, guide block; 11, connecting rod; 12, lifting block; 13, fixed block; 14, threaded rod; 15, pressing plate; 16, second motor; 17, support seat; 18, storage box; 19, positioning block; 20, positioning groove; 21, partition; 22, non-slip pad; 23, pull ring. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A clamping mechanism for stamping part machining, comprising a machining table 1, a vertical plate 2 is fixedly arranged on the upper end face of the machining table 1, a sliding hole 3 is arranged on the upper end face of the machining table 1 and at one side of the vertical plate 2, a sliding block 4 is slidably arranged in the sliding hole 3, a moving plate 5 is fixedly arranged on the upper end face of the sliding block 4, a lead screw 6 is rotatably arranged on the inner wall of the sliding hole 3, the lead screw 6 is threadedly connected with the sliding block 4, a first motor 7 is fixedly arranged on one end of the lead screw 6 and on the outer wall of the machining table 1, a clamping block 8 is fixedly arranged on the outer wall of the vertical plate 2 and the moving plate 5 and at the bottom, a guide hole 9 is arranged on the vertical plate 2 and the moving plate 5, the guide hole 9 is located at the upper end of the clamping block 8, a guide block 10 is slidably arranged in the guide hole 9, and a connecting rod 11 is hingedly arranged at one end of the guide block 10.

[0031] In the present embodiment, a lifting block 12 is fixedly arranged at the other end of the guide block 10, a fixed block 13 is arranged on the outer wall of the vertical plate 2 and the moving plate 5 and at the upper and lower sides of the guide hole 9, a threaded rod 14 is rotatably arranged at the middle position of the two fixed blocks 13, the threaded rod 14 is threadedly connected with the lifting block 12, a pressing plate 15 is hingedly arranged on the outer wall of the vertical plate 2 and the moving plate 5 and at the upper end, a mounting bracket is fixedly arranged on the lower end face of the pressing plate 15, the other end of the connecting rod 11 is hingedly connected with the mounting bracket, a second motor 16 is fixedly arranged on the upper end face of the fixed block 13, and the output end of the second motor 16 is fixedly connected with the threaded rod 14.

[0032] More specifically, the user can control the first motor 7 to drive the screw rod 6 to slide the sliding block 4 inside the sliding hole 3, thereby driving the moving plate 5 to move, to change the distance between the two clamping blocks 8, thereby facilitating the clamping and fixing of different specifications of stamping parts on the upper end of the machining table 1, convenient to use, while controlling the second motor 16 to drive the threaded rod 14 to drive the guide block 10 to ascend and descend inside the guide hole 9, so that it drives the pressing plate 15 to rotate through the connecting rod 11, thereby making the lower end of the pressing plate 15 abut against the upper end face of the stamping part, so that it is more stable during clamping, preventing misalignment.

[0033] Please refer to Figure 1 and Figure 5 , as an embodiment for storing the processed stamping parts after stamping: the lower end face of the machining table 1 is fixedly provided with a support seat 17, the upper end of the support seat 17 is movably provided with a storage box 18, the lower end face of the storage box 18 and on both sides is provided with a positioning block 19, the upper end face of the support seat 17 is provided with a positioning groove 20, the positioning block 19 and the positioning groove 20 are slidably installed, the inner wall of the storage box 18 and at the middle position is fixedly provided with a partition plate 21, and the outer wall of the storage box 18 is fixedly provided with a pull ring 23.

[0034] Specifically, the user can put the stamping parts to be processed and processed into the storage box 18, and make them located on both sides of the partition plate 21, so that when they need to be clamped, the workpiece can be quickly taken, which helps to increase the stamping efficiency of the workpiece.

[0035] Please refer to Figure 1 and Figure 2 , as a further embodiment for clamping and fixing the stamping parts: the outer wall of the clamping block 8 is fixedly provided with an anti-skid pad 22, the middle position of the two clamping blocks 8 is provided with a stamping part, and the anti-skid pad 22 is in contact with the stamping part.

[0036] Specifically, the two sides and the upper end of the stamping part can be fixed to make it more completely fixed and have better stability.

[0037] To sum up, the whole device in use: the user can first put the stamping part to the upper end of the workbench 1, then through the control first motor 7 to make the lead screw 6 drive the sliding block 4 in the sliding hole 3 inside sliding, in turn drive the moving plate 5 to move, to change the distance between the two clamping blocks 8, in turn facilitate the clamping and fixing of different specifications of stamping parts on the upper end of the processing table 1, while controlling the second motor 16 to make the threaded rod 14 drive the guide block 10 in the guide hole 9 inside lifting, to make it through the connecting rod 11 drive the pressing plate 15 to rotate, in turn make its lower end and the upper end face of the stamping part abut, to make it more stable when clamping, prevent the misalignment phenomenon, help the later stamping operation, by setting the storage box 18, the user can put the stamping parts to be processed and the stamping parts after processing in the storage box 18, and make it located on both sides of the partition plate 21, to facilitate the need to clamp it, can quickly take the workpiece, help to increase the stamping efficiency of the workpiece.

[0038] In all the above solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the above-mentioned fixed connection is preferably considered to be welded, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for press work, comprising a work table (1), characterized in that: The upper end face of the processing table (1) is fixed with a vertical plate (2) on one side, a sliding hole (3) is arranged on the upper end face of the processing table (1) on one side of the vertical plate (2), a sliding block (4) is slidably arranged in the sliding hole (3), a moving plate (5) is fixedly arranged on the upper end face of the sliding block (4), a lead screw (6) is rotatably arranged on the inner wall of the sliding hole (3), the lead screw (6) is threadedly connected with the sliding block (4), a first motor (7) is fixedly arranged on one end of the lead screw (6) and on the outer wall of the processing table (1), clamping blocks (8) are fixedly arranged on the outer walls of the vertical plate (2) and the moving plate (5) and at the bottom, guide holes (9) are arranged on the vertical plate (2) and the moving plate (5), the guide holes (9) are located on the upper end of the clamping blocks (8), guide blocks (10) are slidably arranged in the guide holes (9), and connecting rods (11) are hingedly arranged on one end of the guide blocks (10).

2. The clamping mechanism for a press work according to claim 1, characterized in that: Lifting blocks (12) are fixedly arranged on the other ends of the guide blocks (10), fixed blocks (13) are arranged on the outer walls of the vertical plate (2) and the moving plate (5) and on the upper and lower sides of the guide holes (9), threaded rods (14) are rotatably arranged at the middle positions of the two fixed blocks (13), the threaded rods (14) are threadedly connected with the lifting blocks (12), pressing plates (15) are hingedly arranged on the outer walls of the vertical plate (2) and the moving plate (5) and at the upper end, mounting frames are fixedly arranged on the lower end faces of the pressing plates (15), and the other ends of the connecting rods (11) are hingedly connected with the mounting frames.

3. The clamping mechanism for a press work according to claim 2, characterized in that: Second motors (16) are fixedly arranged on the upper end faces of the fixed blocks (13), and output ends of the second motors (16) are fixedly connected with the threaded rods (14).

4. The clamping mechanism for punching a workpiece according to claim 1, wherein: Support seats (17) are fixedly arranged on the lower end faces of the processing tables (1), storage boxes (18) are movably arranged on the upper ends of the support seats (17), positioning blocks (19) are arranged on the lower end faces of the storage boxes (18) and on both sides, positioning grooves (20) are arranged on the upper end faces of the support seats (17) correspondingly, and the positioning blocks (19) and the positioning grooves (20) are slidably installed.

5. The clamping mechanism for a press work according to claim 4, characterized in that: Partition plates (21) are fixedly arranged on the inner walls of the storage boxes (18) and at the middle positions.

6. The clamping mechanism for punching a workpiece according to claim 2, wherein: Antiskid pads (22) are fixedly arranged on the outer walls of the clamping blocks (8), stamping parts are arranged at the middle positions of the two clamping blocks (8), and the antiskid pads (22) are in contact with the stamping parts.

7. The clamping mechanism for punching a workpiece according to claim 6, wherein: The lower ends of the pressing plates (15) abut against the upper end faces of the stamping parts.

8. The clamping mechanism for punching a workpiece according to claim 4, wherein: Pull rings (23) are fixedly arranged on the outer walls of the storage boxes (18).

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