Low stress barrel plating device for delicate parts

Abstract

The utility model discloses a low stress barrel plating device suitable for easily damaged precision parts, concretely relates to barrel plating technical field, including positioning frame, the inner wall of positioning frame is set up with a plurality of positioning slot, the inner wall of positioning slot is equipped with positioning mechanism, and positioning mechanism includes: a plurality of side slots, all set up in the inner wall of positioning slot, and side slot is used for positioning part, and the one side of positioning frame is penetrated with a plurality of limit plate of sliding connection, push -back, fixed in the one end of limit plate, and the lower surface of push -back is fixed with magnet. The utility model discloses positioning mechanism, and push -back drives the left of support piece, and push -back drives the left of a plurality of limit plate, and the lower surface of limit plate carries out the limit treatment to the upper surface suitable for easily damaged precision parts, realizes the positioning operation of quick edge and also upper surface to the precision part suitable for easily damaged, can realize batch positioning barrel plating quickly.

Description

Technical Field

[0001] This utility model relates to the field of barrel plating technology, and more specifically, to a low-stress barrel plating apparatus suitable for easily damaged precision parts. Background Technology

[0002] Low-stress barrel plating equipment is mainly used for electroplating of precision parts. Its core function is to minimize physical damage to precision parts while ensuring the uniformity of the plating layer through indirect conductive method and part tumbling mechanism. It is suitable for electroplating precision parts that are easily deformable, small in size or have high surface quality requirements.

[0003] Among the existing published documents, patent publication number CN217077842U discloses a barrel plating device. This technology uses the rotation of a drum to drive the rotation of a vibrating plate. A vibrating column squeezes the vibrating plate, causing it to rotate towards the drum and strike it. When the vibrating plate rotates with the drum to a position away from the vibrating column, it slides back to its original position away from the drum. This application improves the situation where plating holes are blocked by small parts, and can achieve the effect of reducing the blockage of plating holes. However, this patent has the following defects.

[0004] When performing barrel plating on easily damaged precision parts, the parts are prone to shaking after being placed, making it difficult to quickly position and process them, and thus difficult to achieve rapid batch positioning barrel plating. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a low-stress barrel plating device suitable for easily damaged precision parts, comprising a positioning frame, wherein the inner wall of the positioning frame is provided with a plurality of positioning grooves, and the inner wall of the positioning grooves is provided with a positioning mechanism, the positioning mechanism comprising: Multiple side grooves are formed on the inner wall of the positioning groove. The side grooves are used to position the parts. Multiple limiting plates are slidably connected through one side of the positioning frame. A push plate is fixed to one end of a limiting plate, and a magnet is fixed to the lower surface of the push plate; A support block is fixed to one end of a push plate, and a guide post is fixedly installed on one side of the support block. A sleeve block slides on the outer wall of the guide post.

[0006] In a preferred embodiment, a plurality of positioning grooves are arranged sequentially from front to back, and the cross-sectional shape of each positioning groove is rectangular.

[0007] In a preferred embodiment, the limiting plate is used to move the inner wall of the insertion positioning groove, and a plurality of the limiting plates are arranged sequentially from front to back.

[0008] In a preferred embodiment, the sleeve block is fixedly connected to the positioning frame, and the vertical cross-section of the guide post is circular.

[0009] In a preferred embodiment, a base pad is fixed to the lower surface of the positioning frame, and the cross-sectional shape of the base pad is rectangular.

[0010] In a preferred embodiment, a limiting block is fixed at one end of the guide post, and the vertical cross-sectional area of ​​the limiting block is larger than the vertical cross-sectional area of ​​the guide post.

[0011] In a preferred embodiment, a rotating rod is fixed to the upper surface of the positioning frame, a handle is rotatably mounted on the outer wall of the rotating rod, a limiting ring is provided on the upper surface of the handle, and the limiting ring is fixedly connected to the rotating rod. The limiting ring is rotatably connected to the grip, and a rolling handle is fixed to the top of the rotating rod.

[0012] The technical effects and advantages of this utility model are as follows: 1. This utility model adopts a positioning mechanism to place easily damaged precision parts on the inner wall of the positioning groove. The push plate drives the support block to move to the left, the support block causes the guide column to move to the left, the guide column drives the limiting block to move to the left, the push plate drives multiple limiting plates to move to the left, and the lower surface of the limiting plate limits the upper surface of the easily damaged precision parts. The magnet will magnetically lock the right end face of the positioning frame, realizing rapid positioning operation of the edge and upper surface of the easily damaged precision parts, and enabling rapid batch positioning and barrel plating. 2. In this utility model, the positioning frame enters the barrel plating area. One hand holds the handle on the outer wall, and the limiting ring limits the top of the handle. The other hand holds the scroll handle on the outer wall. The scroll handle drives the rotating rod to rotate, and the limiting ring rotates at the top of the handle. The easily damaged precision parts inside the positioning frame are subjected to rotary barrel plating treatment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the low-stress barrel plating device of this utility model, which is suitable for easily damaged precision parts.

[0014] Figure 2 This is a partial structural diagram of the connection between the guide column and the support block of this utility model.

[0015] Figure 3 This is a partial structural diagram showing the connection between the sleeve block and the positioning frame of this utility model.

[0016] Figure 4 This is a partial structural diagram of the connection between the rotating rod and the rolling handle of this utility model.

[0017] The attached diagram is labeled as follows: 1. Positioning frame; 2. Positioning groove; 3. Side groove; 4. Limiting plate; 5. Push plate; 6. Magnet; 7. Support block; 8. Guide post; 9. Sleeve block; 10. Bottom pad; 11. Limiting block; 12. Rotating rod; 13. Handle; 14. Limiting ring; 15. Rolling handle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] As attached Figure 1 - Appendix Figure 4 The diagram shows a low-stress barrel plating apparatus suitable for easily damaged precision parts. This apparatus is equipped with a positioning mechanism, which enables rapid positioning operations on the edges and upper surfaces of the easily damaged precision parts, allowing for rapid batch positioning barrel plating. The specific structural configuration of the positioning mechanism is as follows.

[0020] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, the inner wall of the positioning frame 1 has multiple positioning grooves 2, and the inner wall of the positioning grooves 2 is equipped with a positioning mechanism. The positioning mechanism includes: multiple side grooves 3, all opened on the inner wall of the positioning grooves 2, the side grooves 3 are used to position parts, and multiple slidably connected limiting plates 4 pass through one side of the positioning frame 1; a push plate 5, fixed to one end of the limiting plate 4, with a magnet 6 fixed to the lower surface of the push plate 5; a support block 7, fixed to one end of the push plate 5, with a guide post 8 fixedly installed on one side of the support block 7, and a sleeve block 9 slidingly attached to the outer wall of the guide post 8. The multiple positioning grooves 2 are arranged sequentially from front to back, and the cross-sectional shape of each positioning groove 2 is rectangular. The limiting plates 4 are used to move and insert into the inner wall of the positioning groove 2, and the multiple limiting plates 4 are arranged sequentially from front to back. The sleeve block 9 is fixedly connected to the positioning frame 1, and the vertical cross-sectional shape of the guide post 8 is circular.

[0021] In this embodiment, as shown in the appendix Figure 1 As shown, a base pad 10 is fixed to the lower surface of the positioning frame 1, and the cross-sectional shape of the base pad 10 is rectangular. By positioning the base pad 10 on the lower surface of the positioning frame 1, a stable and close fit is achieved to the upper surface of the positioning frame 1.

[0022] In this embodiment, as shown in the appendix Figure 3As shown, a limiting block 11 is fixed to one end of the guide post 8, and the vertical cross-sectional area of ​​the limiting block 11 is larger than that of the guide post 8. By using the limiting block 11 at the position of the guide post 8, the limiting block 11 is limited by the sleeve block 9, thereby preventing the guide post 8 from being pulled out from inside the sleeve block 9.

[0023] This technology is applicable to low-stress barrel plating equipment for easily damaged precision parts. In use, the easily damaged precision parts are placed on the inner wall of the positioning groove 2. Simultaneously, the side groove 3 performs edge positioning of the parts. Then, the push plate 5 moves to the left, causing the support block 7 to move to the left. The support block 7 causes the guide post 8 to move to the left, guiding it to the left along the outer wall of the sleeve block 9. Simultaneously, the guide post 8 drives the limiting block 11 to move to the left, limiting it. The push plate 5 drives multiple limiting plates 4 to move to the left, inserting them along the inside of the positioning frame 1. Thus, the lower surface of the limiting plate 4 limits the upper surface of the easily damaged precision parts. At the same time, the magnet 6 magnetically locks the right end face of the positioning frame 1, and the bottom pad 10 adheres to the lower surface of the positioning frame 1. This achieves rapid edge and upper surface positioning of the easily damaged precision parts. After positioning, the positioning frame 1 is placed in the barrel plating area, allowing the easily damaged precision parts to be immersed in the plating solution for barrel plating.

[0024] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 4 As shown, a rotating rod 12 is fixed on the upper surface of the positioning frame 1, and a handle 13 is rotatably installed on the outer wall of the rotating rod 12. A limiting ring 14 is provided on the upper surface of the handle 13, and the limiting ring 14 is fixedly connected to the rotating rod 12. The limiting ring 14 is rotatably connected to the handle 13, and a rolling handle 15 is fixed at the top of the rotating rod 12.

[0025] This technology is applicable to low-stress barrel plating equipment for easily damaged precision parts. When the positioning frame 1 enters the barrel plating area, one hand holds the handle 13 on the outer wall, and the handle 13 contacts the limiting ring 14. In this way, the limiting ring 14 limits the top of the handle 13. At the same time, the other hand holds the rolling handle 15 on the outer wall and rotates the rolling handle 15. The rolling handle 15 drives the rotating rod 12 to rotate, and the rotating rod 12 drives the limiting ring 14 to rotate. In this way, the limiting ring 14 rotates at the top of the handle 13, and the rotating rod 12 drives the positioning frame 1 to rotate. In this way, the easily damaged precision parts inside the positioning frame 1 can be rotated.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A low-stress barrel plating apparatus suitable for easily damaged precision parts, comprising a positioning frame (1), wherein the inner wall of the positioning frame (1) is provided with a plurality of positioning grooves (2), characterized in that: The inner wall of the positioning groove (2) is provided with a positioning mechanism, the positioning mechanism comprising: Multiple side grooves (3) are opened on the inner wall of the positioning groove (2). The side grooves (3) are used to position the parts. Multiple limiting plates (4) are slidably connected through one side of the positioning frame (1). A push plate (5) is fixed to one end of a limiting plate (4), and a magnet (6) is fixed to the lower surface of the push plate (5). A support block (7) is fixed to one end of a push plate (5). A guide post (8) is fixedly installed on one side of the support block (7), and a sleeve block (9) slides on the outer wall of the guide post (8).

2. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: Multiple positioning slots (2) are arranged sequentially from front to back, and the cross-sectional shape of each positioning slot (2) is rectangular.

3. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: The limiting plate (4) is used to move the inner wall of the insertion positioning groove (2), and multiple limiting plates (4) are arranged in sequence from front to back.

4. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: The sleeve (9) is fixedly connected to the positioning frame (1), and the vertical cross-section of the guide post (8) is circular.

5. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: The lower surface of the positioning frame (1) is fixed with a base pad (10), and the cross-sectional shape of the base pad (10) is rectangular.

6. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: One end of the guide post (8) is fixed with a limiting block (11), and the vertical cross-sectional area of ​​the limiting block (11) is greater than that of the guide post (8).

7. The low-stress barrel plating apparatus for easily damaged precision parts according to claim 1, characterized in that: A rotating rod (12) is fixed on the upper surface of the positioning frame (1). A handle (13) is rotatably installed on the outer wall of the rotating rod (12). A limiting ring (14) is provided on the upper surface of the handle (13). The limiting ring (14) is fixedly connected to the rotating rod (12). The limiting ring (14) is rotatably connected to the handle (13), and the top of the rotating rod (12) is fixed with a rolling handle (15).

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