Silicon controlled rectifier assembly processing clamp

Abstract

The utility model discloses a silicon controlled rectifier assembly processing clamp, which relates to the technical field of auxiliary devices for clamping silicon controlled rectifier assemblies, and is characterized in that a right limiting plate block and a left fixed vertical block are arranged at two ends above a fixed bottom plate, and an electric turntable is arranged on one side above the right limiting plate block; the electric turntable is fixedly connected with the right limiting plate block through an electric push rod, and a limiting anti-skid round block is arranged at the other end of the electric turntable; the limiting circular ladder block is arranged on one side of the upper portion of the left fixing vertical block, the limiting circular ladder block is rotationally connected with the left fixing vertical block through a rotating shaft, a clamping square block is arranged at the other end of the limiting circular ladder block, and an anti-skid soft cushion is arranged on the other side of the clamping square block; according to the silicon controlled rectifier assembly machining clamp, rotation of the limiting anti-skid round block can be more convenient through the design of the electric rotating disc, and angle adjustment of a silicon controlled rectifier assembly can be more convenient through the combined design of the electric rotating disc and the rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for clamping thyristor components, in particular to a thyristor component processing fixture. Background Art

[0002] SCR is a high-power electrical component, also known as thyristor. It has the advantages of small size, high efficiency and long life. In the automatic control system, it can be used as a high-power driver to control high-power equipment with low-power controls. When processing thyristor components, thyristor component processing fixtures are used.

[0003] Chinese patent authorization announcement number CN206834166U, authorization announcement date January 2, 2018, a thyristor clamp assembly, including a pressure plate assembly, a water-cooling block, a thyristor, and a thyristor jacket; the pressure plate assembly includes a heat dissipation mounting plate, a pressure plate, a first positioning block, a second positioning block and a pressure bolt assembly; the thyristor is sleeved in the thyristor jacket; each of the thyristor jackets is arranged between two of the water-cooling blocks; at least one thyristor jacket and two of the water-cooling blocks are clamped by two of the heat dissipation mounting plates; one of the heat dissipation mounting plates is close to the first positioning block, and the pressure plate is arranged on the outside of the other heat dissipation mounting plate, and the pressure bolt assembly passes through the second positioning block and is connected to the pressure plate, and a clamping force is generated by tightening the bolts.

[0004] Although the above scheme designs a thyristor sheath that is assembled with the fixture and the thyristor assembly, the thyristor is set in the thyristor sheath, and then the thyristor sheath is clamped on the limit tube, the positioning of the thyristor assembly can be achieved without manual adjustment of the assembly of the thyristor assembly. However, when it is used, it is often difficult to adjust the angle of the thyristor assembly, which increases the difficulty of operation for the staff. In this regard, we propose a thyristor assembly processing fixture. Utility Model Content

[0005] The utility model aims to provide a thyristor assembly processing fixture to solve the problem in the above background technology that the existing thyristor assembly processing fixture is often difficult to adjust the angle of the thyristor assembly during use, which increases the difficulty of operation for the staff.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a thyristor assembly processing fixture, comprising: a fixed base plate,

[0007] The right limit plate and the left fixed vertical block are arranged at both ends above the fixed bottom plate, and an electric turntable is arranged on one side above the right limit plate, and the electric turntable is fixedly connected with the right limit plate through an electric push rod, and a limit anti-skid round block is arranged at the other end of the electric turntable;

[0008] A limiting circular ladder block is arranged on one side above the left fixed vertical block, and the limiting circular ladder block is rotatably connected to the left fixed vertical block through a rotating shaft, and a clamping block is arranged at the other end of the limiting circular ladder block, and a non-slip pad is arranged on the other side of the clamping block, and the non-slip pad and the clamping block are an integrated structure.

[0009] Preferably, protective transverse convex strips are provided on both sides of the left fixed vertical block, and the protective transverse convex strips are adhesively connected to the left fixed vertical block, and more than two protective transverse convex strips are provided, and a receiving bottom block is provided at the middle position below the right limiting plate and the left fixed vertical block, and the receiving bottom block is fixedly connected to the fixed bottom plate, the right limiting plate and the left fixed vertical block, and a shock-absorbing pad is provided at the upper end of the receiving bottom block.

[0010] Preferably, an inspection cover is provided at the middle position above the right limiting plate, and the inspection cover is fixedly connected to the right limiting plate through a slot, and clamping cross columns are provided on both sides above the fixed bottom plate, and the clamping cross columns are fixedly connected to the fixed bottom plate through a slot.

[0011] Preferably, anti-collision pads are provided on both sides above the supporting bottom block, and the anti-collision pads are adhesively connected to the right limiting plate block and the left fixed vertical block, an outer limiting pad is provided on the outside of the limiting circular ladder block, a rolling ball outer ring block is provided on the outside of one side of the outer limiting pad, and the rolling ball outer ring block is adhesively connected to the clamping block.

[0012] Preferably, a backup battery is provided on the side below the right limit plate, and the backup battery is fixedly connected to the right limit plate through a card slot, a main control module is provided above the backup battery, and the main control module is fixedly connected to the right limit plate through a partition cross plate, and the backup battery is electrically connected to the main control module and the electric turntable.

[0013] Preferably, a hook placement slot is provided at the other end above the left fixed vertical block, a rotating shaft roller is provided below the inside of the hook placement slot, the rotating shaft roller is rotatably connected to the left fixed vertical block via a rotating column, and a rotating hook is provided at the upper end of the rotating shaft roller.

[0014] Preferably, a hook limiting arc column is arranged on the outside above the rotating hook, and one end of the hook limiting arc column is fixedly connected to the left fixed vertical block, an anti-falling rubber strip is arranged on the inside of one side of the hook limiting arc column, and the anti-falling rubber strip is adhesively connected to the hook limiting arc column, and more than two anti-falling rubber strips are arranged.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Compared with the existing auxiliary device for clamping thyristor components, this thyristor component processing fixture is equipped with an electric turntable and a rotating shaft. The design of the electric turntable can make the rotation of the limit anti-slip round block more convenient. The combined design of the electric turntable and the rotating shaft can effectively facilitate the angle adjustment of the thyristor component, which solves the problem that the existing thyristor component processing fixture is often difficult to operate due to the difficulty in adjusting the angle of the thyristor component.

[0017] 2. Compared with the existing auxiliary device for clamping thyristor components, this thyristor component processing fixture is equipped with a receiving bottom block and a shock-absorbing pad. The design of the receiving bottom block makes it easier to fix the shock-absorbing pad. The combined design of the receiving bottom block and the shock-absorbing pad can effectively reduce the impact force received by the thyristor component when it falls, thereby solving the problem that the existing thyristor component processing fixture often falls off and is damaged due to insufficient clamping stability of the thyristor component during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural front view of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A partial enlarged view of area A;

[0021] Figure 4 For this utility model Figure 2 A partial enlarged view of area B.

[0022] In the figure: 1. Fixed bottom plate; 2. Snap-on horizontal column; 3. Right limit plate; 4. Supporting bottom block; 5. Shock-absorbing cushion; 6. Anti-collision cushion; 7. Inspection cover; 8. Limit anti-skid round block; 9. Clamping block; 10. Anti-skid cushion; 11. Left fixed vertical block; 12. Protective horizontal convex strip; 13. Rotating shaft roller; 14. Rotating shaft; 15. Limit circular ladder block; 16. Electric push rod; 17. Electric turntable; 18. Main control module; 19. Partition horizontal plate; 20. Spare battery; 21. External limit pad; 22. Roller outer ring block; 23. Hook placement slot; 24. Hook limit arc column; 25. Anti-falling rubber strip; 26. Rotating hook. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: a thyristor assembly processing fixture, comprising: a fixed base plate 1,

[0025] The right limit plate 3 and the left fixed vertical block 11 are arranged at both ends above the fixed bottom plate 1, and an electric turntable 17 is arranged on one side above the right limit plate 3, and the electric turntable 17 is fixedly connected to the right limit plate 3 through an electric push rod 16, and a limit anti-slip round block 8 is arranged at the other end of the electric turntable 17;

[0026] The limiting circular ladder block 15 is arranged on one side above the left fixed vertical block 11, and the limiting circular ladder block 15 is rotatably connected to the left fixed vertical block 11 through a rotating shaft 14, and a clamping block 9 is arranged at the other end of the limiting circular ladder block 15, and an anti-slip pad 10 is arranged on the other side of the clamping block 9, and the anti-slip pad 10 and the clamping block 9 are an integrated structure.

[0027] When in use, first fix the thyristor component processing fixture at the position where it is needed. At this time, the thyristor component that needs to be clamped can be placed in the middle position between the limiting anti-skid block 8 and the anti-skid pad 10, and then turn on the switch controlling the electric push rod 16. At this time, the limiting anti-skid block 8 will clamp the thyristor component. When the angle of the clamped thyristor component needs to be adjusted, turn on the switch controlling the electric turntable 17. As the electric turntable 17 rotates, the thyristor component can be rotated, reducing the difficulty of operation for the staff.

[0028] See also Figure 1, both sides of the left fixed vertical block 11 are provided with protective transverse convex strips 12, and the protective transverse convex strips 12 are glued and connected to the left fixed vertical block 11, and more than two protective transverse convex strips 12 are provided, and a receiving bottom block 4 is provided at the middle position below the right limiting plate 3 and the left fixed vertical block 11, and the receiving bottom block 4 is fixedly connected to the fixed bottom plate 1, the right limiting plate 3 and the left fixed vertical block 11, so that the connection between the receiving bottom block 4 and the fixed bottom plate 1, the right limiting plate 3 and the left fixed vertical block 11 is more firmly established, and a shock-absorbing cushion 5 is provided at the upper end of the receiving bottom block 4, and a shock-absorbing cushion 5 is provided at the middle position above the right limiting plate 3 An inspection cover 7 is provided, and the inspection cover 7 is fixedly connected to the right limit plate 3 through a card slot, so that the connection between the inspection cover 7 and the right limit plate 3 is more firmly established; clamping cross columns 2 are provided on both sides above the fixed bottom plate 1, and the clamping cross columns 2 are fixedly connected to the fixed bottom plate 1 through a card slot, so that the connection between the clamping cross columns 2 and the fixed bottom plate 1 is more firmly established; anti-collision pads 6 are provided on both sides above the receiving bottom block 4, and the anti-collision pads 6 are adhesively connected to the right limit plate 3 and the left fixed vertical block 11, so that the connection between the anti-collision pads 6 and the right limit plate 3 and the left fixed vertical block 11 is more firmly established;

[0029] See also Figure 2-Figure 4 , an outer limiting pad 21 is arranged on the outside of the limiting circular ladder block 15, a rolling ball outer ring block 22 is arranged on the outside of one side of the outer limiting pad 21, and the rolling ball outer ring block 22 is glued and connected to the clamping block 9, so that the connection between the rolling ball outer ring block 22 and the clamping block 9 is more firmly established, a backup battery 20 is arranged on the side below the right limiting plate 3, and the backup battery 20 is fixedly connected to the right limiting plate 3 through a card slot, so that the connection between the backup battery 20 and the right limiting plate 3 is more firmly established, a main control module 18 is arranged above the backup battery 20, and the main control module 18 is fixedly connected to the right limiting plate 3 through a partition horizontal plate 19, and the backup battery 20 is electrically connected to the main control module 18 and the electric turntable 17, and the left fixed vertical block 11 A hook placement groove 23 is provided at the other end of the top, and a rotating shaft roller 13 is provided below the hook placement groove 23. The rotating shaft roller 13 is rotatably connected to the left fixed vertical block 11 through a rotating column, so that the connection between the rotating shaft roller 13 and the left fixed vertical block 11 is more firmly established. A rotating hook 26 is provided at the upper end of the rotating shaft roller 13, and a hook limiting arc column 24 is provided on the outside above the rotating hook 26, and one end of the hook limiting arc column 24 is fixedly connected to the left fixed vertical block 11, and an anti-falling rubber strip 25 is provided inside one side of the hook limiting arc column 24, and the anti-falling rubber strip 25 is adhesively connected to the hook limiting arc column 24, so that the connection between the anti-falling rubber strip 25 and the hook limiting arc column 24 is more firmly established, and more than two anti-falling rubber strips 25 are provided.

[0030] Working principle: when in use, first fix the thyristor component processing fixture at the position where it needs to be used. At this time, the thyristor component that needs to be clamped can be placed in the middle position of the limit anti-skid round block 8 and the anti-skid pad 10, and then turn on the switch that controls the electric push rod 16. At this time, the limit anti-skid round block 8 will clamp the thyristor component. When it is necessary to adjust the angle of the clamped thyristor component, turn on the switch that controls the electric turntable 17. As the electric turntable 17 rotates, the thyristor component can be rotated, reducing the difficulty of operation for the staff. When this thyristor component processing fixture is in use, the receiving bottom block 4 arranged in the middle position below the right limit plate 3 and the left fixed vertical block 11 and the shock-absorbing pad 5 arranged above it can reduce the impact force of the thyristor component falling off due to insufficient clamping.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A thyristor assembly processing fixture, comprising a fixed base plate (1), characterized in that: A right limit plate (3) and a left fixed vertical block (11) are arranged at two ends above the fixed bottom plate (1), and an electric turntable (17) is arranged on one side above the right limit plate (3), and the electric turntable (17) is fixedly connected to the right limit plate (3) via an electric push rod (16), and a limit anti-slip round block (8) is arranged at the other end of the electric turntable (17); A limiting circular ladder block (15) is arranged on one side above the left fixed vertical block (11), and the limiting circular ladder block (15) is rotatably connected to the left fixed vertical block (11) via a rotating shaft (14), and a clamping block (9) is arranged at the other end of the limiting circular ladder block (15), and an anti-skid pad (10) is arranged on the other side of the clamping block (9), and the anti-skid pad (10) and the clamping block (9) are an integrated structure.

2. A thyristor assembly processing fixture according to claim 1, characterized in that: Both sides of the left fixed vertical block (11) are provided with protective transverse convex strips (12), and the protective transverse convex strips (12) are bonded and connected to the left fixed vertical block (11), and more than two protective transverse convex strips (12) are provided. A receiving bottom block (4) is provided at a middle position below the right limit plate (3) and the left fixed vertical block (11), and the receiving bottom block (4) is fixedly connected to the fixed bottom plate (1), the right limit plate (3) and the left fixed vertical block (11), and a shock-absorbing cushion (5) is provided at the upper end of the receiving bottom block (4).

3. A thyristor assembly processing fixture according to claim 2, characterized in that: An inspection cover (7) is provided at a middle position above the right limit plate (3), and the inspection cover (7) is fixedly connected to the right limit plate (3) via a slot, and clamping cross columns (2) are provided on both sides above the fixed bottom plate (1), and the clamping cross columns (2) are fixedly connected to the fixed bottom plate (1) via a slot.

4. A thyristor assembly processing fixture according to claim 3, characterized in that: Anti-collision cushions (6) are arranged on both sides above the receiving bottom block (4), and the anti-collision cushions (6) are adhesively connected to the right limiting plate (3) and the left fixed vertical block (11); an outer limiting pad (21) is arranged on the outside of the limiting circular ladder block (15); a rolling ball outer ring block (22) is arranged on the outside of one side of the outer limiting pad (21), and the rolling ball outer ring block (22) is adhesively connected to the clamping block (9).

5. The thyristor assembly processing fixture according to claim 4, characterized in that: A backup battery (20) is arranged on one side below the right limit plate (3), and the backup battery (20) is fixedly connected to the right limit plate (3) via a slot; a main control module (18) is arranged above the backup battery (20), and the main control module (18) is fixedly connected to the right limit plate (3) via a partitioning transverse plate (19); the backup battery (20) is electrically connected to the main control module (18) and the electric turntable (17).

6. The thyristor assembly processing fixture according to claim 5, characterized in that: The other end above the left fixed vertical block (11) is provided with a hook placement groove (23), a rotating shaft roller (13) is provided below the inside of the hook placement groove (23), the rotating shaft roller (13) is rotatably connected to the left fixed vertical block (11) via a rotating column, and a rotating hook (26) is provided at the upper end of the rotating shaft roller (13).

7. A thyristor assembly processing fixture according to claim 6, characterized in that: A hook limiting arc column (24) is arranged outside the upper part of the rotating hook (26), and one end of the hook limiting arc column (24) is fixedly connected to the left fixed vertical block (11), and an anti-falling rubber strip (25) is arranged inside one side of the hook limiting arc column (24), and the anti-falling rubber strip (25) is connected to the hook limiting arc column (24) by adhesive bonding, and more than two anti-falling rubber strips (25) are arranged.

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