Fixing clamp for electrolytic polishing of target material
By designing a flexible and adjustable fixing fixture, the problem that traditional fixtures cannot adapt to different specifications of target materials is solved, and uniform coverage and stable fixation of the target material in the electrolyte are achieved, thereby improving the electropolishing effect.
Patent Information
- Application Number
- CN202520237600.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-14
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-14
AI Technical Summary
Traditional fixing fixtures cannot flexibly adjust the depth of the target material in the electrolyte, and the fixing method is singular, resulting in uneven polishing effect and easy shaking, making it difficult to adapt to different specifications of target materials.
Design a fixing fixture that includes a hanger, a mounting mechanism, a locking hole, a threaded adjusting rod, and a clamping mechanism. By adjusting the depth of the hanger, the position of the moving rod, and the size of the clamping area, ensure that the target material is completely immersed in the electrolyte and prevents shaking.
It achieves uniform coverage of the target material in the electrolyte, enhances fixation stability, adapts to target materials of different specifications, and improves polishing effect and application range.
Smart Images
Figure CN223879886U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electrolytic polishing technology field especially a kind of fixed clamp for target material electrolytic polishing. BACKGROUND
[0002] In the electrolytic polishing process of target material, target material needs to be completely immersed in electrolyte to ensure uniform polishing effect. The conventional fixed clamp usually fixes target material on hanger and hangs on the support rod at the top of electrolytic cell, which cannot flexibly adjust the depth of target material in electrolyte, and the fixing mode is single, which is difficult to adapt to target materials of different specifications. In addition, the conventional clamp is prone to shaking when fixing target material, which affects the polishing effect. Therefore, a fixed clamp capable of flexibly adjusting the depth of target material, enhancing the fixing stability and adapting to target materials of different specifications is urgently needed. SUMMARY
[0003] To solve the above technical problems, the utility model uses the following technical solutions.
[0004] A fixed clamp for target material electrolytic polishing is designed, which includes a hanger and a hanging mechanism arranged at the middle position of the top of the hanger. A plurality of transversely staggered mounting rods and moving rods are arranged in the hanger. A plurality of clamping holes are formed in the two side walls of the hanger. The two ends of the moving rod are clamped in the clamping holes through clamping mechanisms. Two symmetrical support portions are arranged between each group of moving rods and mounting rods, and a triangular clamping area is formed between the two support portions and the moving rod. Threaded adjusting rods are threadedly connected to each support portion and moving rod. A jacking block is connected to the inner end of the threaded adjusting rod.
[0005] An upper vertical portion and a lower vertical portion are connected to each end of each support portion, and the lower vertical portion is a threaded column. Long circular holes are formed in the moving rod and the mounting rod for each upper vertical portion and lower vertical portion to pass through. A limiting block is connected to the top end of each upper vertical portion. A nut is threadedly connected to the lower end of the lower vertical portion.
[0006] Preferably, the hanging mechanism includes a fixed rod fixed at the middle position of the hanger, a strip-shaped hole formed on the fixed rod, a transversely passing through the strip-shaped hole, a hook arranged at the upper surface of the transversely passing through the strip-shaped hole, and a fixed assembly arranged on the front side of the fixed rod to fix the transversely passing through the strip-shaped hole.
[0007] Preferably, the fixed assembly includes a plurality of bolt holes formed on the fixed rod and located in the length direction of the strip-shaped hole, and a fixed bolt threadedly matched with the bolt hole.
[0008] Preferably, a umbrella-shaped reinforcing rod is arranged between the fixed rod and the top of the hanger.
[0009] Preferably, the clamping mechanism comprises a mounting groove respectively formed in the inner part of the two ends of the moving rod, and a reset spring, a limiting plate and a clamping rod connected in sequence in the mounting groove, one end of the clamping rod extending out of the mounting groove and clamped in the corresponding clamping hole.
[0010] Preferably, a insertion hole is formed in the outer end of the clamping rod, and a limiting pin is arranged in the insertion hole.
[0011] Preferably, a threaded rod is threadedly connected to one side of the hook, one end of the threaded rod extending to the inner side of the hook and being rotationally connected with a clamping plate, the other end of the threaded rod extending to the outer side of the hook and being connected with a rotating handle, two compression springs being respectively connected between the clamping plate and the inner wall of the hook and being respectively located on the two sides of the threaded rod.
[0012] The utility model has the advantages that:
[0013] 1. The utility model discloses a depth of the hanging frame in the electrolyte can be adjusted flexibly through adjusting the position of the horizontal plate in the strip-shaped hole, so that all target materials can be covered by the electrolyte, and the polishing effect is improved.
[0014] 2. The hook of the utility model clamps the supporting rod on the top of the electrolytic cell through the threaded rod and the clamping plate, prevents the hook from shaking and enhances the fixing stability.
[0015] 3. The utility model discloses a position of the moving rod and the space size of the clamping area can be adjusted, so that different specifications of target materials can be adapted, and the application range of the clamp is increased.
[0016] 4. The utility model discloses the design of the long circular hole and the threaded adjusting rod, so that the clamping space size of the clamping area can be adjusted conveniently, and different specifications of target materials can be adapted. DRAWINGS
[0017] Figure 1 It is the overall structure schematic view of the utility model structure;
[0018] Figure 2 It is Figure 1 the enlarged structure schematic view of A in the utility model;
[0019] Figure 3 It is the structure schematic view of the hook;
[0020] Figure 4 It is the structure schematic view of the hanging mechanism;
[0021] The figure marks are: 1 hanger, 2 mounting rod, 3 reinforcing rod, 4 limiting block, 5 upper vertical part, 6 fixed rod, 7 strip hole, 8 horizontal plate, 9 hook, 10 handle, 11 supporting part, 12 screw adjusting rod, 13 lower vertical part, 14 long round hole, 15 nut, 16 moving rod, 17 jacking block, 18 clamping plate, 19 compression spring, 20 threaded rod, 21 bolt hole, 22 fixed bolt, 23 return spring, 24 mounting groove, 25 limiting plate, 26 clamping hole, 27 clamping rod, 28 limiting pin. DETAILED DESCRIPTION
[0022] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.
[0023] Example 1
[0024] A kind of fixing clamp for target material electrolytic polishing, as shown in Figures 1 to 4 It includes hanger 1 and the hooking mechanism arranged at the middle position of the top of hanger 1, the hooking mechanism includes fixed rod 6 fixed at the middle position of hanger 1, strip hole 7 opened on fixed rod 6, horizontal plate 8 transversely penetrating strip hole 7, hook 9 arranged at both ends of the upper surface of horizontal plate 8, and fixed assembly for fixing horizontal plate 8 arranged at the front side of fixed rod 6. The fixed assembly includes multiple bolt holes 21 opened on fixed rod 6 and located in the length direction of strip hole 7, and fixed bolt 22 threadedly matched with bolt hole 21. By moving the position of horizontal plate 8 in strip hole 7 and inserting fixed bolt 22 into corresponding bolt hole 21, horizontal plate 8 can be tightly fixed in strip hole 7, and the depth of hanger 1 in electrolyte can be adjusted to ensure that all target materials can be covered by electrolyte.
[0025] Threaded rod 20 is threadedly connected to one side of hook 9, one end of threaded rod 20 extends to the inner side of hook 9 and is rotationally connected with clamping plate 18, the other end of threaded rod 20 extends to the outer side of hook 9 and is connected with handle 10, two compression springs 19 are respectively connected between clamping plate 18 and the inner wall of hook 9, and the two compression springs 19 are respectively located at the two sides of threaded rod 20. By forward rotation of threaded rod 20, clamping plate 18 can clamp the supporting rod at the top of electrolytic cell, and vice versa, clamping plate 18 loosens to facilitate the hook 9 to shake when simply hung on the supporting rod.
[0026] In order to further strengthen the connection strength of fixed rod 6 and hanger 1, umbrella-shaped reinforcing rod 3 is arranged between fixed rod 6 and the top of hanger 1.
[0027] A plurality of installation rods 2 and moving rods 16 are arranged in the hanger 1 in a transversely staggered manner, a plurality of clamping holes 26 are formed in the two side walls of the hanger 1, the two ends of the moving rod 16 are clamped in the clamping holes 26 through a clamping mechanism, the clamping mechanism comprises a mounting groove 24 formed in the inside of the two ends of the moving rod 16 and a reset spring 23, a limiting plate 25 and a clamping rod 27 connected in the mounting groove 24 in sequence, one end of the clamping rod 27 extends out of the mounting groove 24 and is clamped in the corresponding clamping hole 26. A insertion hole is formed in the outer end of the clamping rod 27, and a limiting pin 28 is arranged in the insertion hole. By taking out the limiting pin 28 and pressing the clamping rod 27 to the inside of the mounting groove 24, the clamping rod 27 is retracted into the mounting groove 24 under the compression of the reset spring 23, so that the moving rod 16 can move upward or downward until it moves to the corresponding clamping hole 26, and the clamping rod 27 is popped into the clamping hole 26 under the action of the reset spring 23. The above process can adjust the space size of the clamping area according to the size of the target material to increase the applicable range. In order to facilitate the upward and downward movement of the clamping rod 27 along the inner wall of the hanger 1 and reduce the moving friction, the end of the clamping rod 27 can be provided as a ball head.
[0028] Two symmetrical supporting parts 11 are arranged between each group of moving rods 16 and installation rods 2, and the two supporting parts 11 and the moving rod 16 form a triangular clamping area, a threaded adjusting rod 12 is threadedly connected to each supporting part 11 and moving rod 16, and a jacking block 17 is connected to the inner end of the threaded adjusting rod 12.
[0029] An upper vertical part 5 and a lower vertical part 13 are respectively connected to the two ends of each supporting part 11, and the lower vertical part 13 is a threaded column. Long circular holes 14 are formed in the moving rod 16 and the installation rod 2 for the upper vertical part 5 and the lower vertical part 13 to penetrate. The long circular holes 14 can facilitate the left and right movement adjustment of the upper vertical part 5 and the lower vertical part 13, and can cooperate with the upward and downward movement of the moving rod 16 to move the moving rod 16 along the lower vertical part 13, thereby adjusting the clamping space size of the clamping area. A limiting block 4 is connected to the top end of each upper vertical part 5, and a nut 15 matched with the lower vertical part 13 is threadedly connected to the lower end of the lower vertical part 13. After the moving rod, the upper vertical part 5 and the lower vertical part 13 are moved to the appropriate positions, the nut 15 is tightened, so that the positions of the upper vertical part 5 and the lower vertical part 13 are fixed.
[0030] During the working of the utility model, first, the hanger 1 is placed above the electrolytic cell to ensure the stability of the hanger 1. The fixing rod 6 is fixed at the middle position of the top of the hanger 1 to ensure the firm connection of the fixing rod 6 and the hanger 1. The horizontal plate 8 is transversely penetrated through the strip-shaped hole 7 on the fixing rod 6, and is fixed in the strip-shaped hole 7 through the fixing bolt 22. According to the size of the target material and the depth requirement of the electrolyte, the position of the horizontal plate 8 in the strip-shaped hole 7 is adjusted to ensure that the target material can be completely immersed in the electrolyte.
[0031] Secondly, the hook 9 is hung on the support rod on the top of the electrolytic cell. The threaded rod 20 on one side of the hook 9 is rotated to move the clamping plate 18 inward to clamp the support rod and prevent the hook 9 from shaking. If it is necessary to loosen the hook 9, the threaded rod 20 is reversely rotated to loosen the clamping plate 18 from the support rod. Then, the position of the moving rod 16 is adjusted according to the size of the target material:
[0032] The clamping rod 27 at both ends of the moving rod 16 is pressed to retract the clamping rod 27 into the installation slot 24. The moving rod 16 is moved upward or downward to the appropriate clamping hole 26 position. The clamping rod 27 is released, and the clamping rod 27 is ejected and clamped into the clamping hole 26 under the action of the reset spring 23 to fix the moving rod 16. By adjusting the position of the moving rod 16, the size of the clamping area is changed to adapt to different specifications of the target material. The target material is placed in the clamping area to ensure that the target material is located between the moving rod 16 and the installation rod 2. The threaded adjusting rod 12 on the support part 11 is adjusted to move the pressing block 17 inward to clamp the target material. According to the size of the target material, the upper vertical part 5 and the lower vertical part 13 at both ends of the support part 11 are adjusted: the nut 15 at the lower end of the lower vertical part 13 is loosened. The position of the upper vertical part 5 and the lower vertical part 13 in the oblong hole 14 is moved to adjust the width of the clamping area. After the adjustment is completed, the nut 15 is tightened to fix the position of the upper vertical part 5 and the lower vertical part 13. It is ensured that the target material is stable in the clamping area and cannot shake.
[0033] Finally, the depth of the hanger 1 in the electrolyte is checked to ensure that all the target materials can be covered by the electrolyte. The fixation of the hook 9, the moving rod 16, the pressing block 17 and other components is checked to ensure that the target material will not loosen or shake during the electrolytic polishing process. If necessary, the horizontal plate 8, the moving rod 16 or the threaded adjusting rod 12 can be further adjusted to achieve the best fixing effect.
[0034] After confirming that all the components are firmly fixed, the electrolytic polishing equipment is started to begin the electrolytic polishing process of the target material. During the polishing process, the fixation of the target material can be observed at any time to ensure uniform polishing effect.
[0035] Through the above steps, the fixing clamp of the present application can efficiently and stably complete the fixation and electrolytic polishing process of the target material, which is suitable for target materials of different specifications and has a wide application prospect.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features; any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A fixing fixture for electropolishing of target materials, characterized in that, The device includes a hanger and a mounting mechanism located at the top center of the hanger. Multiple horizontally staggered mounting rods and moving rods are provided within the hanger. Multiple locking holes are provided on both side walls of the hanger. The two ends of each moving rod are locked into these locking holes via the locking mechanism. Two symmetrical support parts are provided between each set of moving rods and mounting rods, forming a triangular clamping area between the two support parts and the moving rod. A threaded adjusting rod is threadedly connected to each support part and moving rod, and a tightening block is connected to the inner end of each threaded adjusting rod. Each support has an upper vertical part and a lower vertical part connected to both ends, and the lower vertical part is a threaded column. The moving rod and the mounting rod are respectively provided with elongated holes for each upper vertical part and the lower vertical part to pass through. A limit block is connected to the top of each upper vertical part, and a nut that mates with it is threaded to the lower end of the lower vertical part.
2. The fixing fixture for electropolishing of target materials as described in claim 1, characterized in that: The mounting mechanism includes a fixed rod fixed in the middle of the hanger, a strip hole opened on the fixed rod, a horizontal plate passing through the strip hole, hooks on both ends of the upper surface of the horizontal plate, and a fixing component for fixing the horizontal plate is provided on the front side of the fixed rod.
3. The fixing fixture for electropolishing of target materials as described in claim 2, characterized in that: The fixing component includes multiple bolt holes formed on the fixing rod and located along the length of the strip hole, and fixing bolts that are threaded into the bolt holes.
4. The fixing fixture for electropolishing of target materials as described in claim 2, characterized in that: An umbrella-shaped reinforcing bar is provided between the fixed rod and the top of the hanger.
5. The fixing fixture for electropolishing of target materials as described in claim 1, characterized in that: The clamping mechanism includes mounting slots respectively opened inside both ends of the moving rod and a return spring, a limiting plate and a clamping rod connected in sequence inside the mounting slots. One end of the clamping rod extends out of the mounting slot and is clamped in the corresponding clamping hole.
6. The fixing fixture for electropolishing of target materials as described in claim 5, characterized in that: An insertion hole is provided at the outer end of the clamp rod, and a limiting pin is inserted into the insertion hole.
7. The fixing fixture for electropolishing of target materials as described in claim 2, characterized in that: A threaded rod is threaded to one side of the hook. One end of the threaded rod extends to the inside of the hook and is rotatably connected to a clamping plate. The other end extends to the outside of the hook and is connected to a handle. Two compression springs are connected between the clamping plate and the inner wall of the hook, respectively, and the two compression springs are located on both sides of the threaded rod.