Electrophoresis machining fixing tool

Abstract

The utility model relates to the technical field of electrophoresis machining, in particular to an electrophoresis machining fixing tool which comprises a frame body, a clamping mechanism convenient for clamping and fixing a cylindrical workpiece, a hanging mechanism convenient for hanging the workpiece, and a rotating mechanism convenient for driving the workpiece to rotate, the clamping mechanism comprises a clamping plate and an anti-skid pad fixedly installed on one side of the clamping plate. According to the clamping device, the two clamping plates are close to each other to clamp a cylindrical workpiece, and due to the fact that the clamping sides of the two clamping plates are both in the V-shaped design, the cylindrical workpieces with different diameters can be conveniently clamped and fixed, the use range is widened, and due to the arrangement of the anti-skid pads, the clamping device is convenient to use and high in practicability. According to the clamping device, the friction force between the clamping plates and the outer side edge of the cylindrical workpiece can be increased, the clamping firmness is improved, meanwhile, the workpiece can be driven to rotate by starting the motor, the workpiece is made to make full contact with electrophoresis liquid in the inner cavity of the electrophoresis tank, and the electrophoresis efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrophoresis processing, in particular to an electrophoresis processing fixed tool. Background Art

[0002] Electrophoresis processing is to perform surface treatment, remove obstacles between the coating film and the surface of the coated part, and eliminate factors that affect the combination of the two, such as oil stains, rust stains, oxide scale and other impurities, to provide the following good conditions for electrophoresis coating. In the prior art, the metal workpiece to be electroplated is directly placed in the electroplating solution, and a large number of metal workpieces are often stacked during electroplating, which affects the uniformity and effect of electroplating. In addition, the process of fixing the metal workpiece is cumbersome and cannot be quickly fixed, resulting in a waste of working time.

[0003] A Chinese patent with application number CN202021302703.7 discloses an electrophoresis processing fixing tool, comprising: a shell; a sliding plate, wherein both sides of the sliding plate are respectively fixed to both sides of the inner wall of the shell, and both sides of the bottom of the sliding plate are fixedly connected with support rods, and a connecting plate is fixedly connected between the bottom ends of the two support rods, and the top of the connecting plate is fixedly connected with a fixing groove, and both sides of the back side of the inner wall of the fixing groove are slidably connected with a clamping plate; the electrophoresis processing fixing tool can clamp and fix the workpiece by two clamping plates by rotating the threaded bolt, which simplifies the operation and makes the clamping faster. A large number of workpieces can be suspended at the same time by setting the suspension device, which prevents the workpieces from being directly placed in the electrophoresis tank and easily stacking, resulting in incomplete processing. Different workpieces can be classified by setting the fixing groove and the suspension device, and different fixing methods are adopted, which is suitable for fixing different types of workpieces.

[0004] However, the device is not convenient for clamping and fixing cylindrical workpieces of different diameters, which reduces the application range of the device, and cannot drive the workpiece to rotate in the electrophoresis tank, resulting in insufficient contact between the workpiece and the electrophoresis liquid, thereby reducing the electrophoresis efficiency.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide an electrophoresis processing fixing tool which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] A fixed tool for electrophoresis processing, comprising: a frame, a clamping mechanism for clamping and fixing a cylindrical workpiece, a hanging mechanism for hanging the workpiece, and a rotating mechanism for driving the workpiece to rotate; the clamping mechanism comprises: a clamping plate, an anti-slip pad fixedly installed on one side of the clamping plate, a movable seat fixedly installed at the bottom of the clamping plate, an installation box arranged at the bottom of the clamping plate, the movable seat is located in the inner cavity of the installation box, a linkage gear rotatably installed in the inner cavity of the installation box, a rack meshing with the linkage gear, a fixed connection between the rack and the movable seat, a limit rod installed on the side wall of the movable seat, both ends of the limit rod are fixedly connected to the inner wall of the installation box, a threaded rod rotatably installed on one side of the clamping plate, and a rotating plate fixedly installed at one end of the threaded rod.

[0009] Furthermore, the suspension mechanism includes: a circular plate fixedly installed on the bottom of the installation box, hooks distributed in an annular manner on the bottom of the circular plate, a fixing rod fixedly installed between the hook and the circular plate, a baffle hingedly installed on the inner wall of the hook, and a linkage spring fixedly installed between the baffle and the inner wall of the hook.

[0010] Furthermore, the rotating mechanism includes: a horizontal plate fixedly installed on the inner wall of the frame, a motor fixedly installed on the top of the horizontal plate, a rotating shaft fixedly installed on the power output shaft of the motor, a driving gear fixedly installed on the top of the rotating shaft, a driven gear meshing with the driving gear, a sleeve rotatably installed on the horizontal plate and the top of the inner cavity of the frame, the driven gear fixedly sleeved on the outer edge of the sleeve, and a lifting component that drives the workpiece to move up and down.

[0011] Furthermore, the lifting assembly includes: a movable tube plugged into and installed in the inner cavity of the sleeve, an electric telescopic rod fixedly installed in the sleeve and the inner cavity of the movable tube, a U-shaped plate fixedly installed at the bottom end of the movable tube, the bottom of the U-shaped plate is fixedly connected to the top of the installation box, and the threaded rod is threadedly connected to the side wall of the U-shaped plate.

[0012] Furthermore, an electric pool is movably installed at the bottom of the inner cavity of the frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses an electrophoresis processing fixing tool, which can clamp a cylindrical workpiece by bringing two clamping plates close to each other, and because the clamping sides of the two clamps are both V-shaped, cylindrical workpieces of different diameters can be clamped and fixed, thereby improving the scope of use, and the provision of anti-skid pads can increase the friction between the clamping plates and the outer edges of the cylindrical workpieces, thereby improving the firmness of the clamping, and at the same time, by starting a motor, the workpiece can be driven to rotate, so that the workpiece is fully in contact with the electrophoresis liquid in the inner cavity of the electrophoresis pool, thereby improving the electrophoresis efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of an electrophoresis processing fixing tool.

[0017] Figure 2 The utility model is a schematic cross-sectional view of a component frame of an electrophoresis processing fixing tool.

[0018] Figure 3 The utility model is a cross-sectional schematic diagram of a U-shaped plate component of an electrophoresis processing fixing tool.

[0019] Figure 4 The utility model is a cross-sectional schematic diagram of a component installation box of an electrophoresis processing fixing tool.

[0020] Figure 5 The utility model is a three-dimensional schematic diagram of a component hook of an electrophoresis processing fixing tool.

[0021] In the figure: 1. frame; 2. motor; 3. driving gear; 4. driven gear; 5. sleeve; 6. movable tube; 7. U-shaped plate; 8. installation box; 9. round plate; 10. electric pool; 11. electric telescopic rod; 12. clamping plate; 13. anti-skid pad; 14. movable seat; 15. rack; 16. linkage gear; 17. limit rod; 18. threaded rod; 19. rotating plate; 20. fixing rod; 21. hook; 22. baffle; 23. linkage spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 5 As shown, the utility model is an electrophoresis processing fixture, comprising: a frame 1, a clamping mechanism for clamping and fixing a cylindrical workpiece, a hanging mechanism for hanging the workpiece, and a rotating mechanism for driving the workpiece to rotate;

[0025] The clamping mechanism includes: a clamping plate 12, an anti-slip pad 13 fixedly installed on one side of the clamping plate 12, a movable seat 14 fixedly installed at the bottom of the clamping plate 12, an installation box 8 arranged at the bottom of the clamping plate 12, a limited opening is opened at the top of the installation box 8, the movable seat 14 is located in the inner cavity of the installation box 8, the top of the movable seat 14 passes through the inner cavity of the limited opening, a linkage gear 16 rotatably installed in the inner cavity of the installation box 8, a rack 15 meshing with the linkage gear 16, a fixed connection between the rack 15 and the movable seat 14, a limiting rod 17 installed on the side wall of the movable seat 14, both ends of the limiting rod 17 are fixedly connected to the inner wall of the installation box 8, a threaded rod 18 rotatably installed on one side of the clamping plate 12, and a rotating plate 19 fixedly installed at one end of the threaded rod 18. By passing both ends of the cylindrical workpiece through the two The two clamping plates 12 are connected by rotating the rotating plate 19, and the rotating plate 19 drives the threaded rod 18 to rotate, and the threaded rod 18 drives the adjacent clamping plates 12 to move, and the clamping plate 12 drives the adjacent rack 15 to move, and the rack 15 drives the interlocking gear 16 to rotate, and the interlocking gear 16 drives another rack 15 to move, so that the two clamping plates 12 are simultaneously close to or away from each other, and the cylindrical workpiece can be clamped by the mutual approach of the two clamping plates 12. Since the clamping sides of the two clamping plates 12 are both V-shaped, cylindrical workpieces of different diameters can be clamped and fixed, thereby improving the scope of use. In addition, the provision of the anti-slip pad 13 can increase the friction between the clamping plate 12 and the outer edge of the cylindrical workpiece, thereby improving the firmness of the clamping.

[0026] The suspension mechanism includes: a circular plate 9 fixedly installed at the bottom of the installation box 8, a hook 21 annularly distributed at the bottom of the circular plate 9, a fixing rod 20 fixedly installed between the hook 21 and the circular plate 9, a baffle 22 hingedly installed on the inner wall of the hook 21, and a linkage spring 23 fixedly installed between the baffle 22 and the inner wall of the hook 21. By pressing the baffle 22 toward one side of the inner cavity of the hook 21, the baffle 22 drives the linkage spring 23 to be compressed. At this time, the workpiece is hung on the hook 21, and by loosening the baffle 22, the baffle 22 is reset by the elastic force of the linkage spring 23, so that the baffle 22 can close the opening on the hook 21, and a closed space is formed by the mutual cooperation of the baffle 22 and the hook 21, so that the workpiece will not fall off the hook 21, thereby improving the safety of the workpiece during electrophoresis.

[0027] The rotating mechanism includes: a horizontal plate fixedly mounted on the inner wall of the frame 1, a motor 2 fixedly mounted on the top of the horizontal plate, a rotating shaft fixedly mounted on the power output shaft of the motor 2, a driving gear 3 fixedly mounted on the top of the rotating shaft, a driven gear 4 meshing with the driving gear 3, a sleeve 5 rotatably mounted on the horizontal plate and the top of the inner cavity of the frame 1, the driven gear 4 fixedly sleeved on the outer edge of the sleeve 5, and a lifting component for driving the workpiece to move up and down, by starting the motor 2, the rotating shaft is driven to rotate through the power output shaft of the motor 2, the driving gear 3 of the rotating shaft is rotated, the driven gear 4 is driven to rotate through the driving gear 3, the sleeve 5 is driven to rotate through the driven gear 4, the electric telescopic rod 11 is driven to rotate through the sleeve 5, the movable tube 6 is driven to rotate through the electric telescopic rod 11, and the U-shaped plate 7 is driven to rotate through the movable tube 6, so that the workpiece can be driven to rotate, so that the workpiece is fully in contact with the electrophoresis liquid in the inner cavity of the electrophoresis pool 10, thereby improving the electrophoresis efficiency.

[0028] The lifting assembly includes: a movable tube 6 inserted and installed in the inner cavity of the sleeve 5, an electric telescopic rod 11 fixedly installed in the inner cavities of the sleeve 5 and the movable tube 6, a U-shaped plate 7 fixedly installed at the bottom end of the movable tube 6, the bottom of the U-shaped plate 7 is fixedly connected to the top of the installation box 8, the threaded rod 18 is threadedly connected to the side wall of the U-shaped plate 7, and an electrophoresis pool 10 is movably installed at the bottom of the inner cavity of the frame 1. By starting the electric telescopic rod 11, the movable tube 6 is driven to move downward through the electric telescopic rod 11, and the U-shaped plate 7 is driven to move downward through the movable tube 6, thereby driving the workpiece to move to the inner cavity of the electrophoresis pool 10 for electrophoresis.

[0029] Working principle: When in use, the cylindrical workpiece can be clamped and fixed by the clamping mechanism, and the workpiece can be conveniently suspended by the hanging mechanism. The workpiece can be driven into the inner cavity of the electrophoresis pool 10 for electrophoresis by the lifting assembly. After the workpiece moves to the inner cavity of the electrophoresis pool 10, the workpiece can be driven to rotate by the rotating mechanism, so that the workpiece is in full contact with the electrophoresis liquid in the inner cavity of the electrophoresis pool 10, thereby improving the electrophoresis efficiency.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An electrophoresis processing fixture, characterized in that: include: A frame, a clamping mechanism for clamping and fixing a cylindrical workpiece, a hanging mechanism for hanging the workpiece, and a rotating mechanism for driving the workpiece to rotate; The clamping mechanism includes: a clamping plate, an anti-slip pad fixedly installed on one side of the clamping plate, a movable seat fixedly installed at the bottom of the clamping plate, an installation box arranged at the bottom of the clamping plate, the movable seat is located in the inner cavity of the installation box, a linkage gear rotatably installed in the inner cavity of the installation box, a rack meshing with the linkage gear, a fixed connection between the rack and the movable seat, a limit rod installed on the side wall of the movable seat, both ends of the limit rod are fixedly connected to the inner wall of the installation box, a threaded rod rotatably installed on one side of the clamping plate, and a rotating plate fixedly installed at one end of the threaded rod.

2. The electrophoresis processing fixture as claimed in claim 1, characterized in that: The suspension mechanism includes: a circular plate fixedly installed at the bottom of the installation box, hooks distributed in an annular manner at the bottom of the circular plate, a fixing rod fixedly installed between the hook and the circular plate, a baffle hingedly installed on the inner wall of the hook, and a linkage spring fixedly installed between the baffle and the inner wall of the hook.

3. The electrophoresis processing fixture as claimed in claim 1, characterized in that: The rotating mechanism includes: a horizontal plate fixedly mounted on the inner wall of the frame, a motor fixedly mounted on the top of the horizontal plate, a rotating shaft fixedly mounted on the power output shaft of the motor, a driving gear fixedly mounted on the top of the rotating shaft, a driven gear meshing with the driving gear, a sleeve rotatably mounted on the horizontal plate and the top of the inner cavity of the frame, the driven gear fixedly sleeved on the outer edge of the sleeve, and a lifting component that drives the workpiece to move up and down.

4. The electrophoresis processing fixture as claimed in claim 3, characterized in that: The lifting assembly includes: a movable tube inserted and installed in the inner cavity of the sleeve, an electric telescopic rod fixedly installed in the sleeve and the inner cavity of the movable tube, a U-shaped plate fixedly installed at the bottom end of the movable tube, the bottom of the U-shaped plate is fixedly connected to the top of the installation box, and the threaded rod is threadedly connected to the side wall of the U-shaped plate.

5. The electrophoresis processing fixture as claimed in claim 1, characterized in that: An electric pool is movably installed at the bottom of the inner cavity of the frame.

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