CN216445487U - Hard chromium is electroplated and is used rotation type clamping device - Google Patents
Hard chromium is electroplated and is used rotation type clamping device Download PDFInfo
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- CN216445487U CN216445487U CN202122826538.6U CN202122826538U CN216445487U CN 216445487 U CN216445487 U CN 216445487U CN 202122826538 U CN202122826538 U CN 202122826538U CN 216445487 U CN216445487 U CN 216445487U
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Abstract
The utility model belongs to the technical field of electroplating tools, in particular to a rotary clamping device for hard chromium electroplating, which aims at the problems of lower electroplating efficiency and inconvenient fixation and clamping of workpieces during hard chromium electroplating processing and comprises a supporting plate, wherein a transmission mechanism is arranged on one side end surface of a clamping seat, the clamping mechanism in transmission connection with the transmission mechanism is arranged on the section of the clamping seat, an electroplating pool is arranged below the clamping seat, and a rotary plate is fixed at the inner side end of a rotating shaft; according to the utility model, the clamping seat moves downwards and simultaneously drives the clamping mechanism to move in the clamping seat through the transmission mechanism, the distance between the clamping mechanism and the rotating plate is gradually reduced, so that the hard chromium is rapidly clamped, the rotating plate drives the hard chromium to rotate, and the hard chromium is subjected to rotary electroplating, so that the hard chromium electroplating efficiency is effectively improved, meanwhile, the surface of the hard chromium can be comprehensively electroplated, and the problem that the clamped area at the clamping position cannot be electroplated is avoided.
Description
Technical Field
The utility model relates to the technical field of electroplating tools, in particular to a rotary clamping device for hard chromium electroplating.
Background
The electroplating process is a surface processing method which utilizes the principle of electrolysis to lay a layer of metal on a conductor, and causes cations of preplated metal in a plating solution to be deposited on the surface of base metal through the electrolysis effect to form a plating layer.
When hard chromium is electroplated, the hard chromium is required to be fixed by using a clamping device, but the conventional clamping devices for hard chromium electroplating are all fixed, so that the efficiency is low during electroplating, the clamping operation is inconvenient, and meanwhile, the clamped surface cannot be electroplated.
Therefore, a rotary clamping device for hard chrome plating is needed to solve the problems of low plating efficiency and inconvenient workpiece fixing and clamping during hard chrome plating.
SUMMERY OF THE UTILITY MODEL
The rotary clamping device for hard chromium electroplating provided by the utility model solves the problems of low electroplating efficiency and inconvenience in fixing and clamping workpieces during hard chromium electroplating processing.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a hard chromium is electroplated and is used rotation type clamping device, includes the backup pad, the top of backup pad is fixed with motor a, be fixed with lead screw b on motor a's the output, the side that the backup pad is close to lead screw b is fixed with the guide way, lead screw b's last threaded connection with, guide way sliding connection's lead screw cover, the lead screw is sheathe in and is fixed with tight seat of clamp, a side end face that presss from both sides tight seat is provided with drive mechanism, the section that presss from both sides tight seat is provided with the clamping mechanism who is connected with the drive mechanism transmission, the below that presss from both sides tight seat is provided with the electroplating bath, press from both sides tight seat internal rotation and be connected with the axis of rotation that clamping mechanism corresponds, press from both sides tight seat lateral surface and be fixed with the motor b of being connected with axis of rotation outside end, axis of rotation medial extremity is fixed with the rotor plate.
Preferably, the transmission mechanism comprises a rack fixed on the side face of the supporting plate, a screw rod a is rotationally connected in the clamping seat, and a transmission gear meshed with the rack is coaxially installed at the outer side end of the screw rod a.
Preferably, the clamping mechanism comprises a movable sleeve in threaded connection with the inner side end of the screw rod a, one end, far away from the screw rod a, of the movable sleeve is rotatably connected with a clamping plate through a shaft bearing, the outer side face of the movable sleeve is fixed with a sliding groove which is symmetrically arranged, and the sliding groove is matched with the sliding groove in a sliding mode.
Preferably, a guide block is fixed on the side surface of the lead screw sleeve, and the guide block is in sliding fit with the guide groove.
Preferably, a motor cover is fixed on the outer side wall of the clamping seat, and the motor cover is arranged on the outer side of the motor b.
Preferably, the side of the clamping plate far away from the moving sleeve is fixed with an elastic pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the clamping mechanism is driven to clamp the hard chromium, when the clamping seat moves downwards, the transmission gear is rotated by the cooperation of the transmission gear and the rack, the transmission gear drives the screw rod a to rotate when rotating, the clamping mechanism is driven to move towards the direction close to the rotating plate when the screw rod a rotates, and then the hard chromium placed between the clamping mechanism and the rotating plate is rapidly clamped.
2. When the hard chromium is subjected to rotary electroplating, the distance between the clamping mechanism and the rotating plate is gradually reduced, so that the hard chromium is rapidly clamped, after the hard chromium is clamped by the clamping mechanism and the rotating plate, the clamped hard chromium is continuously descended and moved into the electroplating pool by the clamping seat, so that the hard chromium is subjected to rotary electroplating, the hard chromium electroplating efficiency is effectively improved, meanwhile, the surface of the hard chromium can be comprehensively electroplated, and the problem that the clamped area cannot be electroplated is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the clamping mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an exploded view of the clamping mechanism of the present invention;
fig. 5 is a schematic structural view of the clamping seat, the guide block, the screw rod sleeve and the sliding groove of the utility model.
In the figure: 1. a transmission mechanism; 101. a rack; 102. a transmission gear; 103. a screw rod a; 2. a clamping mechanism; 201. moving the sleeve; 202. a sliding groove; 203. a clamping plate; 3. a support plate; 4. a motor a; 5. a screw rod b; 6. a screw rod sleeve; 7. a clamping seat; 8. a motor cover; 9. a motor b; 10. a guide groove; 11. an electroplating pool; 12. a rotating plate; 13. a bearing; 14. a rotating shaft; 15. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a rotary clamping device for hard chrome electroplating comprises a supporting plate 3, a motor a4 is fixed at the top end of the supporting plate 3, a lead screw b5 is fixed at the output end of a motor a4, a guide groove 10 is fixed at the side of the supporting plate 3 close to the lead screw b5, a lead screw sleeve 6 in sliding connection with the guide groove 10 is connected with the upper thread of the lead screw b5, a clamping seat 7 is fixed on the lead screw sleeve 6, a transmission mechanism 1 is arranged on the end face of one side of the clamping seat 7, a clamping mechanism 2 in transmission connection with the transmission mechanism 1 is arranged at the section of the clamping seat 7, an electroplating pool 11 is arranged below the clamping seat 7, a rotating shaft 14 corresponding to the clamping mechanism 2 is rotatably connected with the clamping seat 7, a motor b9 connected with the outer side end of the rotating shaft 14 is fixed on the outer side face of the clamping seat 7, and a rotating plate 12 is fixed at the inner side end of the rotating shaft 14; when hard chromium is subjected to rotary electroplating, a motor a4 is started to work, a motor a4 drives a screw rod b5 to rotate, a screw rod b5 drives a screw rod sleeve 6 to move downwards, the screw rod sleeve 6 drives a clamping seat 7 fixedly connected with the screw rod sleeve to move downwards, the clamping seat 7 drives a clamping mechanism 2 to move in the clamping seat 7 through a transmission mechanism 1 while moving downwards, the hard chromium is pushed onto a rotating plate 12 through the clamping mechanism 2, the distance between the clamping mechanism 2 and the rotating plate 12 is gradually reduced, so that the hard chromium is rapidly clamped, after the clamping mechanism 2 and the rotating plate 12 clamp the hard chromium, a motor b9 is started to work, a motor b9 drives the rotating plate 12 to rotate through a rotating shaft 14, so that the hard chromium is driven to rotate, the clamping seat 7 continuously descends and moves the clamped hard chromium into an electroplating pool 11, so that the hard chromium is subjected to rotary electroplating, the hard chromium electroplating efficiency is effectively improved, and the surface of the hard chromium can be comprehensively electroplated, the problem that the clamped area of the clamping part cannot be electroplated is avoided.
The transmission mechanism 1 comprises a rack 101 fixed with the side surface of the supporting plate 3, a screw rod a103 is rotationally connected in the clamping seat 7, and a transmission gear 102 meshed with the rack 101 is coaxially arranged at the outer side end of the screw rod a 103; when the clamping mechanism 2 is driven to clamp hard chromium, the motor a4 is started to work, the motor a4 drives the screw rod b5 to rotate, the screw rod b5 drives the screw rod sleeve 6 to move downwards, the screw rod sleeve 6 drives the clamping seat 7 fixedly connected with the screw rod sleeve 6 to move downwards, when the clamping seat 7 moves downwards, the transmission gear 102 is driven to rotate by the cooperation of the transmission gear 102 and the rack 101, the transmission gear 102 drives the screw rod a103 to rotate when rotating, the clamping mechanism 2 is driven to move towards the direction close to the rotating plate 12 when the screw rod a103 rotates, and then the hard chromium placed between the clamping mechanism 2 and the rotating plate 12 is rapidly clamped.
The clamping mechanism 2 comprises a moving sleeve 201 in threaded connection with the inner side end of a screw rod a103, one end of the moving sleeve 201, far away from the screw rod a103, is rotatably connected with a clamping plate 203 through a shaft bearing 13, 204 which are symmetrically arranged are fixed on the outer side surface of the moving sleeve 201, and a sliding groove 202 which is in sliding fit with the 204 is formed in a clamping seat 7; when hard chromium is clamped, the moving sleeve 201 is driven to move in the sliding groove 202 when the screw rod a103 rotates, the sliding grooves 202 and 204 are matched to enable the moving sleeve 201 to move towards the direction close to the rotating plate 12, the moving sleeve 201 drives the clamping plate 203 to move towards the direction close to the rotating plate 12, so that the hard chromium between the clamping plate 203 and the rotating plate 12 is quickly clamped, after clamping is completed, the motor b9 is started to work, the motor b9 drives the rotating plate 12 to rotate through the rotating shaft 14, so that the hard chromium is driven to rotate, the clamping seat 7 continuously descends and moves the clamped hard chromium into the electroplating pool 11, so that the hard chromium is electroplated in a rotating manner, the efficiency of hard chromium electroplating is effectively improved, after electroplating is completed, the motor a4 is reversed, the clamping seat 7 moves upwards and resets, the motor b9 is closed, the clamping plate 203 releases the limit of the hard chromium, the hard chromium is taken down, electroplating is completed, and the outer surface of the hard chromium is completely exposed, the hard chrome surface can be electroplated comprehensively, and the problem that the clamped area at the clamping position cannot be electroplated is avoided.
A guide block 15 is fixed on the side surface of the screw rod sleeve 6, and the guide block 15 is in sliding fit with the guide groove 10; during specific work, the guide groove 10 limits the movement of the guide block 15, so that the movement of the clamping seat 7 is guided and limited.
A motor cover 8 is fixed on the outer side wall of the clamping seat 7, and the motor cover 8 covers the outer side of the motor b 9; in particular, during operation, the motor cover 8 protects the motor b 9.
The side of the clamping plate 203 far away from the moving sleeve 201 is fixed with an elastic pad; during specific work, the elastic cushion clamps the hard chromium in advance, and meanwhile, the friction force when the hard chromium is clamped is effectively improved, and the clamping stability is improved.
The working principle is as follows: starting a motor a4 to work, driving a screw b5 to rotate by a motor a4, driving a screw sleeve 6 to move downwards by a screw b5, driving a clamping seat 7 fixedly connected with the screw sleeve 6 to move downwards by the screw sleeve 6, when the clamping seat 7 moves downwards, matching of a transmission gear 102 and a rack 101 enables the transmission gear 102 to rotate, driving a screw a103 to rotate when the transmission gear 102 rotates, driving a moving sleeve 201 to move in a sliding groove 202 when the screw a103 rotates, matching of the sliding grooves 202 and 204 enables the moving sleeve 201 to move towards a direction close to a rotating plate 12, driving the clamping plate 203 to move towards a direction close to the rotating plate 12 by the moving sleeve 201, so as to quickly clamp the hard chrome between the clamping plate 203 and the rotating plate 12, starting a motor b9 to work after clamping is completed, driving the rotating plate 12 to rotate by a motor b9 through a rotating shaft 14, driving the hard chrome to rotate, and continuously moving the clamped hard chrome into an electroplating pool 11 by the clamping seat 7, thereby carry out the rotation type to hard chromium and electroplate, effectively improve hard chromium electroplating's efficiency, electroplate the back, motor a4 reverses, presss from both sides the upward movement of seat 7 and resets, closes motor b9, and clamp plate 203 relieves the spacing to hard chromium, takes off hard chromium, accomplishes the electroplating.
The motor a4 and the motor b9 are commercially available, and the motor a4 and the motor b9 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description in the specification is omitted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The rotary clamping device for hard chromium electroplating comprises a supporting plate (3) and is characterized in that a motor a (4) is fixed at the top end of the supporting plate (3), a lead screw b (5) is fixed at the output end of the motor a (4), a guide groove (10) is fixed on the side surface, close to the lead screw b (5), of the supporting plate (3), an upper thread of the lead screw b (5) is connected with a lead screw sleeve (6) in sliding connection with the guide groove (10), a clamping seat (7) is fixed on the lead screw sleeve (6), a transmission mechanism (1) is arranged on one side end surface of the clamping seat (7), a clamping mechanism (2) in transmission connection with the transmission mechanism (1) is arranged at the section of the clamping seat (7), an electroplating pool (11) is arranged below the clamping seat (7), and a rotating shaft (14) corresponding to the clamping mechanism (2) is rotationally connected with the clamping seat (7), and a motor b (9) connected with the outer side end of a rotating shaft (14) is fixed on the outer side surface of the clamping seat (7), and a rotating plate (12) is fixed on the inner side end of the rotating shaft (14).
2. The rotary clamping device for hard chrome electroplating according to claim 1, wherein the transmission mechanism (1) comprises a rack (101) fixed with the side surface of the supporting plate (3), a screw rod a (103) is rotationally connected to the clamping seat (7), and a transmission gear (102) meshed with the rack (101) is coaxially installed at the outer side end of the screw rod a (103).
3. The rotary clamping device for hard chromium electroplating according to claim 2, wherein the clamping mechanism (2) comprises a moving sleeve (201) in threaded connection with the inner side end of the screw rod a (103), one end of the moving sleeve (201) far away from the screw rod a (103) is rotatably connected with a clamping plate (203) through a shaft bearing (13), symmetrically arranged (204) are fixed on the outer side surface of the moving sleeve (201), and a sliding groove (202) in sliding fit with the sliding groove (204) is formed in the clamping seat (7).
4. The rotary clamping device for hard chrome plating according to claim 1, wherein a guide block (15) is fixed on the side of the screw rod sleeve (6), and the guide block (15) is in sliding fit with the guide groove (10).
5. The rotary clamping device for hard chrome plating according to claim 1, characterized in that the outer side wall of the clamping base (7) is fixed with a motor cover (8), and the motor cover (8) is covered outside the motor b (9).
6. The rotary jaw assembly for hard chrome plating according to claim 3, wherein the side of the clamping plate (203) away from the moving sleeve (201) is fixed with an elastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826538.6U CN216445487U (en) | 2021-11-17 | 2021-11-17 | Hard chromium is electroplated and is used rotation type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122826538.6U CN216445487U (en) | 2021-11-17 | 2021-11-17 | Hard chromium is electroplated and is used rotation type clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN216445487U true CN216445487U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122826538.6U Active CN216445487U (en) | 2021-11-17 | 2021-11-17 | Hard chromium is electroplated and is used rotation type clamping device |
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| Country | Link |
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| CN (1) | CN216445487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012021A (en) * | 2022-06-14 | 2022-09-06 | 广德正大电子科技有限公司 | Non-immersion electroplating clamp structure |
| CN115478317A (en) * | 2022-09-21 | 2022-12-16 | 浙江泰恒新能源有限公司 | Electroplating clamp for solar cell |
-
2021
- 2021-11-17 CN CN202122826538.6U patent/CN216445487U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012021A (en) * | 2022-06-14 | 2022-09-06 | 广德正大电子科技有限公司 | Non-immersion electroplating clamp structure |
| CN115012021B (en) * | 2022-06-14 | 2023-09-19 | 广德正大电子科技有限公司 | Non-immersion type electroplating clamp structure |
| CN115478317A (en) * | 2022-09-21 | 2022-12-16 | 浙江泰恒新能源有限公司 | Electroplating clamp for solar cell |
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