Clamp for tightly processing semiconductor

Abstract

The utility model relates to the technical field of semiconductor clamps, in particular to a clamp for tight processing of semiconductors, which comprises a cylinder, an output end of the cylinder is connected with a telescopic rod, one side of the telescopic rod far away from the cylinder is fixedly connected with a balance rod, two sides of the balance rod are fixedly connected with sliding blocks, and the outer walls of the sliding blocks are slidably connected with sliding grooves. Through the arrangement of the extrusion blocks, when the reverse threaded rod is rotated, the first rotating disc and the second rotating disc rotate relatively, so that the internal extrusion blocks synchronously move inwards through the movement of the moving rods, and then the extrusion blocks stretch out and draw back in the grooves; according to the utility model, the internal semiconductor can be effectively clamped through the synchronous telescoping of the plurality of extrusion blocks at the periphery, so that the semiconductor is fixed, and after the semiconductor is fixed, the semiconductor is not liable to fall off during working, thereby preventing the semiconductor from being damaged due to falling, and further improving the practicability of the semiconductor fixing device.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor clamps, in particular to a clamp for semiconductor tight processing. Background Art

[0002] Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion and other fields. For example, diodes are devices made of semiconductors.

[0003] A Chinese patent discloses a semiconductor part fixture (application number: 202223098749.3) including a base, the base is provided with a boss; the boss is provided with at least two positioning holes penetrating the boss and at least two first waist holes penetrating the boss; the semiconductor part is connected to the positioning hole through a positioning pin, and the semiconductor part fixture provided by the utility model has a simple structure. It is easy to operate, and by designing multiple positioning holes at specific positions on the boss of the base, it can achieve the purpose of sharing a set of fixtures for multiple products, reducing the number of times the fixture and tool are replaced, greatly improving productivity, and effectively reducing the production cost of the fixture.

[0004] The applicant found the following deficiencies when implementing the above plan:

[0005] When the device is working, it is unable to fix the semiconductor during processing, which causes the semiconductor to fall off during processing. After the semiconductor is damaged by falling off, the production cost increases, thereby reducing the practicality of the device.

[0006] When the device is in use, it is impossible to move the semiconductor being processed, which results in significant limitations in the semiconductor processing, thereby reducing the working efficiency of the device. Utility Model Content

[0007] The purpose of the present utility model is to provide a semiconductor compact processing fixture to solve the above problems, so as to solve the problems raised in the existing background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for semiconductor tight processing, comprising a cylinder, wherein the output end of the cylinder is connected to a telescopic rod, the telescopic rod is fixedly connected to a balance rod on one side away from the cylinder, sliders are fixedly connected to both sides of the balance rod, the outer wall of the slider is slidably connected to a slide groove, a moving groove is provided at the top of the middle part of the balance rod, a moving block is slidably connected inside the moving groove, a fixed column is fixedly connected to the top of the moving block, a push handle is fixedly connected to one side of the fixed column, a fixed plate is fixedly connected to the top of the fixed column, a spring is fixedly connected to the top of the fixed plate, a fixed seat is fixedly connected to the top of the spring, a groove is provided inside the fixed seat, an extrusion block is slidably connected inside the groove, and the top of the extrusion block is fixedly connected to the moving rod, the push handle is mainly used to control the left and right movement of the semiconductor after the top is fixed, the spring is mainly used to support the top semiconductor, and is also a shock absorbing device to prevent damage to the semiconductor due to excessive movement during work, further reducing the breakage rate of the semiconductor during semiconductor processing of the utility model.

[0009] As a preferred technical solution of the utility model, the outer wall at the top of the moving rod is slidably connected with an open groove, and the outer wall of the open groove is fixedly connected with a second rotating disk. The open groove is mainly used to limit the internal moving rod, and the second rotating disk is also moved when it rotates.

[0010] As a preferred technical solution of the utility model, a first extension plate is fixedly connected to one side of the second rotating disk, and a second linkage block is fixedly connected to one side of the first extension plate.

[0011] As a preferred technical solution of the present invention, the internal thread of the second linkage block is connected with a reverse threaded rod, and the reverse threaded rod is rotatably connected to the first linkage block on the outer wall away from the second linkage block. The reverse threaded rod is used to limit the first linkage block and the second linkage block. At the same time, when the reverse threaded rod rotates, the threads on both sides rotate in opposite directions.

[0012] As a preferred technical solution of the utility model, a second extension plate is fixedly connected to one side of the first linkage block, and a first rotating disk is fixedly connected to one side of the second extension plate away from the first linkage block.

[0013] As a preferred technical solution of the utility model, a fixing plate is fixedly connected to one side of the fixing seat, and a limiting strip is fixedly connected to the top of the fixing plate. The limiting strip is mainly used to limit the second rotating disk.

[0014] As a preferred technical solution of the utility model, the outer wall of the slide groove is fixedly connected with a vertical rod, one side of the vertical rod is fixedly connected with a limiting block, and a limiting hole is provided inside the limiting block. The utility model can be fixed not only by the support column, but also by the limiting hole.

[0015] As a preferred technical solution of the utility model, support columns are fixedly connected to the bottoms of both sides of the vertical rod, and a cross rod is fixedly connected to one side of the vertical rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides an extrusion block so that when the reverse threaded rod is rotated, the first rotating disk and the second rotating disk form relative rotation, so that the internal extrusion block is synchronously moved inward by the movement of the moving rod, and then the extrusion block is expanded and contracted inside the groove. Through the synchronous expansion and contraction of multiple extrusion blocks around, the internal semiconductor can be effectively clamped, so that the semiconductor is fixed. After the semiconductor is fixed, the semiconductor will not fall off easily during operation, so as to avoid the semiconductor being damaged due to falling, thereby increasing the practicality of the utility model.

[0018] The utility model adopts the setting of the cylinder, so that when the cylinder is started, the telescopic rod moves accordingly, thereby driving the balance rod to move, and the movement of the balance rod drives the semiconductor fixed on the top to move. At the same time, the push plate can be moved manually to make the semiconductor move left and right. By moving the semiconductor left and right, front and back at the same time, the utility model is more flexible and avoids the limitations during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the push handle structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the first rotating disk and the second rotating disk of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the fixing seat of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the moving block of the utility model.

[0024] In the figure: 1. support column; 2. vertical rod; 3. slider; 4. slide groove; 5. push handle; 6. moving groove; 7. limiting hole; 8. limiting block; 9. balance rod; 10. telescopic rod; 11. cylinder; 12. fixed column; 13. moving block; 14. first rotating disk; 15. fixed disk; 16. spring; 17. first linkage block; 18. second linkage block; 19. reverse threaded rod; 20. limiting strip; 21. opening groove; 22. fixed plate; 23. first extension plate; 24. second extension plate; 25. fixed seat; 26. groove; 27. second rotating disk; 28. extrusion block; 29. ​​moving rod; 30. cross bar. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution for a fixture for semiconductor tight processing: Example

[0027] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a clamp for semiconductor tight processing includes a cylinder 11, an output end of the cylinder 11 is connected to a telescopic rod 10, a side of the telescopic rod 10 away from the cylinder 11 is fixedly connected to a balance rod 9, both sides of the balance rod 9 are fixedly connected to sliders 3, the outer wall of the slider 3 is slidably connected to a slide groove 4, a moving groove 6 is provided at the top of the middle part of the balance rod 9, a moving block 13 is slidably connected inside the moving groove 6, a fixed column 12 is fixedly connected to the top of the moving block 13, a push handle 5 is fixedly connected to one side of the fixed column 12, a fixed plate 15 is fixedly connected to the top of the fixed column 12, a spring 16 is fixedly connected to the top of the fixed plate 15, a fixed seat 25 is fixedly connected to the top of the spring 16, a groove 26 is provided inside the fixed seat 25, an extrusion block 28 is slidably connected inside the groove 26, a moving rod 29 is fixedly connected to the top of the extrusion block 28, and the push handle 5 is mainly used to control the left and right movement of the semiconductor after the top is fixed.

[0028] In specific use, the utility model is a clamp for semiconductor tight processing. The spring 16 is mainly used to support the top semiconductor. It is also a shock absorbing device. It is placed in a position to prevent damage to the semiconductor caused by excessive movement during work, further reducing the breakage rate of the utility model during semiconductor processing. Example

[0029] On the basis of the first embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the outer wall at the top of the moving rod 29 is slidably connected with an open groove 21, and the outer wall of the open groove 21 is fixedly connected with a second rotating disk 27. The open groove 21 is mainly used to limit the internal moving rod 29. When the second rotating disk 27 rotates, it is also moved. One side of the second rotating disk 27 is fixedly connected with a first extension plate 23, and one side of the first extension plate 23 is fixedly connected with a second linkage block 18. The internal thread of the second linkage block 18 is connected with a reverse threaded rod 19, and the outer wall of the reverse threaded rod 19 away from the second linkage block 18 is rotatably connected with the first linkage block 17. The first linkage A second extension plate 24 is fixedly connected to one side of the moving block 17, and a side of the second extension plate 24 away from the first linkage block 17 is fixedly connected to the first rotating disk 14, a fixed plate 22 is fixedly connected to one side of the fixed seat 25, and a limiting strip 20 is fixedly connected to the top of the fixed plate 22, and the limiting strip 20 is mainly used to limit the second rotating disk 27, an outer wall of the slide groove 4 is fixedly connected to a vertical rod 2, one side of the vertical rod 2 is fixedly connected to a limiting block 8, and a limiting hole 7 is provided inside the limiting block 8, the bottom of both sides of the vertical rod 2 is fixedly connected to a support column 1, and one side of the vertical rod 2 is fixedly connected to a cross bar 30.

[0030] In specific use, the utility model is a clamp for semiconductor tight processing, and the reverse threaded rod 19 is used to limit the first linkage block 17 and the second linkage block 18. At the same time, when the reverse threaded rod 19 rotates, the threads on both sides rotate in opposite directions. In addition, the utility model can not only be fixed by the support column 1, but also can be fixed by the limiting hole 7.

[0031] The working principle of the utility model is:

[0032] During operation, the utility model is first placed at a place where the semiconductor needs to be processed through the support column 1. When the place where the semiconductor needs to be processed is not easy to place the support column 1, the limit block 8 can also be fixed through the limit hole 7, so as to fix the vertical rod 2 and the horizontal rod 30, thereby fixing the utility model. Subsequently, the semiconductor to be processed is placed inside the fixed seat 25, and the first linkage block 17 and the second linkage block 18 are moved in opposite directions by rotating the reverse threaded rod 19. After the first linkage block 17 and the second linkage block 18 move in opposite directions, the first extension plate 23 and the second extension plate 24 move synchronously, so that the first rotating disk 14 and the second rotating disk 27 form a circular rotation centered on the fixed seat 25. After the first rotating disk 14 and the second rotating disk 27 rotate, the moving rod 29 inside the open groove 21 on the surface thereof moves. The movement of the moving rod 29 drives the bottom extrusion block 28 to move. After the movement of the multiple extrusion blocks 28 at the bottom, the semiconductor inside the fixed seat 25 can be effectively fixed. After the semiconductor is fixed, it will not fall off easily during processing, thereby reducing the breakage rate of the utility model during semiconductor processing and improving the working efficiency of the utility model. In addition, when it is necessary to move the semiconductor back and forth, the telescopic rod 10 is driven to move by starting the cylinder 11, and the movement of the telescopic rod 10 drives the balance rod 9 to move. The movement of the balance rod 9 drives the semiconductor fixed at the top to move. When it is necessary to move the semiconductor left and right, the push handle 5 is manually turned, so that the push handle 5 drives the fixed column 12 to move. After the fixed column 12 moves, the moving block 13 slides inside the moving groove 6, thereby forming a left and right movement of the semiconductor.

Claims

1. A fixture for semiconductor precision processing, comprising a cylinder (11), characterized in that: The output end of the cylinder (11) is connected to a telescopic rod (10), and a side of the telescopic rod (10) away from the cylinder (11) is fixedly connected to a balancing rod (9), and sliders (3) are fixedly connected to both sides of the balancing rod (9), and the outer wall of the slider (3) is slidably connected to a slide groove (4), and a moving groove (6) is provided at the top of the middle part of the balancing rod (9), and a moving block (13) is slidably connected inside the moving groove (6), and a fixed column (12) is fixedly connected to the top of the moving block (13), and a push handle (5) is fixedly connected to one side of the fixed column (12), and a fixed plate (15) is fixedly connected to the top of the fixed column (12), and a spring (16) is fixedly connected to the top of the fixed plate (15), and a fixed seat (25) is fixedly connected to the top of the spring (16), and a groove (26) is provided inside the fixed seat (25), and an extrusion block (28) is slidably connected inside the groove (26), and the top of the extrusion block (28) is fixedly connected to the moving rod (29).

2. A semiconductor precision processing fixture according to claim 1, characterized in that: An outer wall at the top of the moving rod (29) is slidably connected to an open groove (21), and a second rotating disk (27) is fixedly connected to the outer wall of the open groove (21).

3. A semiconductor precision processing fixture according to claim 2, characterized in that: One side of the second rotating disk (27) is fixedly connected to a first extension plate (23), and one side of the first extension plate (23) is fixedly connected to a second linkage block (18).

4. A semiconductor precision processing fixture according to claim 3, characterized in that: The internal thread of the second linkage block (18) is connected to a reverse threaded rod (19), and the reverse threaded rod (19) is rotatably connected to the first linkage block (17) at an outer wall on a side away from the second linkage block (18).

5. A semiconductor precision processing fixture according to claim 4, characterized in that: A second extension plate (24) is fixedly connected to one side of the first linkage block (17), and a first rotating disk (14) is fixedly connected to a side of the second extension plate (24) away from the first linkage block (17).

6. A semiconductor precision processing fixture according to claim 1, characterized in that: A fixing plate (22) is fixedly connected to one side of the fixing seat (25), and a limiting strip (20) is fixedly connected to the top of the fixing plate (22).

7. A semiconductor precision processing fixture according to claim 1, characterized in that: The outer wall of the slide groove (4) is fixedly connected to a vertical rod (2), one side of the vertical rod (2) is fixedly connected to a limiting block (8), and a limiting hole (7) is provided inside the limiting block (8).

8. A semiconductor precision processing fixture according to claim 7, characterized in that: The bottoms of both sides of the vertical rod (2) are fixedly connected to support columns (1), and one side of the vertical rod (2) is fixedly connected to a cross rod (30).

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