CN217149369U

CN217149369U - Clamping device for workpiece for metal electroplating processing

Info

Publication number: CN217149369U
Application number: CN202220473500.7U
Authority: CN
Inventors: 张凡斌
Original assignee: Wuxi Xinlin Electrical Appliance Complete Set Co ltd
Current assignee: Wuxi Xinlin Electrical Appliance Complete Set Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-09
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a hardware processing technology field just discloses a device is got with pressing from both sides of work piece to metal electroplating processing, including the montant, the top fixed mounting of montant has the couple of connection, the bottom of montant rotates through the bearing and installs the end cover seat, the outer wall fixed mounting of end cover seat has the resistance blade, the bottom inner wall fixed mounting of end cover seat has the power pivot, the top of power pivot is passed through the top inner wall of bearing and montant and is located middle position fixed mounting. This device is got to clamp of work piece for metal electroplating processing, the device can be fixed the pipe connecting piece of unidimensional not, has improved application scope, and fixed easy operation has improved the efficiency of work, rotates the pipe connecting piece who drives the support side lever outside through pressing the compression roller and rotates to can make fixed connection spare's outer wall rotate, make pipe connecting piece's outer wall can evenly contact with electrolyte and electroplate, improve the homogeneity of electroplating.

Description

Clamping device for workpiece for metal electroplating processing

Technical Field

The utility model relates to a hardware processing technology field specifically is a device is got with pressing from both sides of work piece to metal electroplating processing.

Background

The process of adhering a layer of metal film on the surface of a metal material part by utilizing the electrolysis effect has the effects of preventing metal oxidation, improving wear resistance, conductivity, reflectivity, corrosion resistance, improving attractiveness and the like, when some pipeline connecting pieces are electroplated, the pipeline connecting pieces need to be clamped and fixed, the circular pieces are inconvenient to fix and operate, the processing efficiency is influenced, the pipeline connecting pieces are clamped by a common clamp in a fixed mode, and the clamping position is covered by the clamp in the electroplating process, so that the electroplating uniformity is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a device is got to clamp of work piece for metal electroplating processing, solved the problem of complaining the background art and proposing.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a clamping device for a workpiece for metal electroplating processing comprises a vertical rod, wherein a connecting hook is fixedly arranged at the top of the vertical rod, a bottom sleeve seat is rotatably arranged at the bottom of the vertical rod through a bearing, a resistance blade is fixedly arranged on the outer wall of the bottom sleeve seat, a power rotating shaft is fixedly arranged on the inner wall of the bottom sleeve seat, the top end of the power rotating shaft is fixedly arranged at the middle position through the bearing and the inner wall of the top of the vertical rod, a supporting side rod is rotatably arranged on the outer wall of the vertical rod through the bearing, a transmission rotating shaft is rotatably arranged at the position of the outer wall of the vertical rod and positioned at the upper side of the supporting side rod through the bearing, the inner end of the transmission rotating shaft, which is close to the inner end, penetrates through the vertical rod and extends into the vertical rod, a transmission cam is fixedly arranged at one end of the transmission rotating shaft, a power cam is fixedly sleeved on the outer wall of the power rotating shaft and positioned below the transmission cam, and an automatic clamping device is arranged on the outer side of the transmission rotating shaft.

Preferably, the automatic clamping device comprises a clamping groove, a sealing plate, a pressing roller, a movable cavity, a supporting spring and a positioning chuck, the movable cavity is formed in the right side wall of the pressing roller, the clamping groove is formed in the position close to the inner side wall of the movable cavity, the positioning chuck is fixedly installed with the outer end of the transmission rotating shaft close to the outer end, the positioning chuck is clamped in the clamping groove, the sealing plate passes through a bearing and the outer wall of the transmission rotating shaft and is located close to the position of the right side wall of the pressing roller, and the supporting spring is wound on the outer side of the transmission rotating shaft.

Preferably, the resistance blades are helical blades.

Preferably, the diameter of the clamping groove is larger than that of the positioning chuck, and the thickness of the clamping groove is equal to that of the positioning chuck.

Preferably, the outer wall of the pressing roller is provided with anti-skid grains.

Preferably, the left end of the supporting spring is fixedly connected with the outer wall of the transmission rotating shaft, and the right end of the supporting spring is fixedly connected with the inner wall of the movable cavity.

Compared with the prior art, the utility model provides a device is got with pressing from both sides of work piece to metal electroplate processing possesses following beneficial effect:

1. this device is got to clamp of work piece for metal plating processing, promote the upwards skew of press roll during the centre gripping, press the roll and move inside supporting spring and take place deformation, then overlap the outside at the support side lever with the pipe connection spare, remove the thrust of making progress to the press roll, supporting spring resumes deformation and promotes the press roll downstream and presses down the upside at the pipe connection spare and press down fixedly to the pipe connection spare, and the device can fix the pipe connection spare of unidimensional not, application scope has been improved, fixed easy operation, the efficiency of work has been improved.

2. This device is got to clamp of work piece for metal electroplating processing rotates the pipe connection spare that drives the support side lever outside through the press roller and rotates to can make fixed connection spare's outer wall rotate, make pipe connection spare's outer wall can evenly contact with electrolyte and electroplate, improved the homogeneity of electroplating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Wherein: 1. a vertical rod; 2. connecting a hook; 3. a bottom cover seat; 4. a drag blade; 5. a power shaft; 6. supporting the side rods; 7. a transmission rotating shaft; 8. a power cam; 9. a drive cam; 10. a card slot; 11. a sealing plate; 12. pressing the roller; 13. a movable cavity; 14. a support spring; 15. and positioning the chuck.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a clamping device for metal electroplating processing, comprising a vertical rod 1, a connecting hook 2 is fixedly arranged on the top of the vertical rod 1, a bottom sleeve seat 3 is rotatably arranged on the bottom of the vertical rod 1 through a bearing, a resistance blade 4 is fixedly arranged on the outer wall of the bottom sleeve seat 3, a power rotating shaft 5 is fixedly arranged on the inner wall of the bottom sleeve seat 3, the top end of the power rotating shaft 5 is fixedly arranged with the inner wall of the top of the vertical rod 1 and positioned in the middle through a bearing, a supporting side rod 6 is rotatably arranged on the outer wall of the vertical rod 1 through a bearing, a transmission rotating shaft 7 is rotatably arranged on the outer wall of the vertical rod 1 and positioned on the upper side of the supporting side rod 6 through a bearing, the inner end of the transmission rotating shaft 7 penetrates through the vertical rod 1 and extends into the vertical rod 1, a transmission cam 9 is fixedly arranged on one end of the transmission rotating shaft 7 extending into the vertical rod 1, a power cam 8 is fixedly arranged on the outer wall of the power rotating shaft 5 and positioned below the transmission cam 9, and an automatic clamping device is arranged on the outer side of the transmission rotating shaft 7.

Further, the automatic clamping device comprises a clamping groove 10, a sealing plate 11, a pressing roller 12, a movable cavity 13, a supporting spring 14 and a positioning chuck 15, wherein the movable cavity 13 is arranged on the right side wall of the pressing roller 12, the clamping groove 10 is arranged at a position close to the inner side wall of the movable cavity 13, the positioning chuck 15 is fixedly installed close to the outer end of the transmission rotating shaft 7, the positioning chuck 15 is clamped in the clamping groove 10, the sealing plate 11 is arranged close to the outer wall of the transmission rotating shaft 7 through a bearing and is located at a position close to the right side wall of the pressing roller 12, the supporting spring 14 is wound on the outer side of the transmission rotating shaft 7, the pressing roller 12 is pushed to be upwardly deviated during clamping, the supporting spring 14 inside the pressing roller 12 is pressed to be deformed, then the pipeline connecting piece is sleeved on the outer side of the supporting side rod 6, upward pushing force to the pressing roller 12 is relieved, the supporting spring 14 restores to be deformed to push the pressing roller 12 to move downwards to be pressed on the upper side of the pipeline connecting piece to be pressed and fixed, and the device can be fixed the pipe connection spare of unidimensional not, has improved application scope, and fixed easy operation has improved the efficiency of work, rotates the pipe connection spare that drives the support side lever 6 outside through pressing roller 12 and rotates to can make fixed connection spare's outer wall rotate, make pipe connection spare's outer wall can evenly contact with electrolyte and electroplate, improve the homogeneity of electroplating.

Further, resistance blade 4 is the heliciform blade, thereby promotes resistance blade 4 through electrolyte and rotates through stirring the inside electrolyte of electrolytic bath, and resistance blade 4 drives end cover seat 3 and rotates.

Further, the diameter of draw-in groove 10 is greater than the diameter of location chuck 15, and the thickness of draw-in groove 10 equals with the thickness of location chuck 15, makes location chuck 15 can block in the inside of draw-in groove 10 and can follow the inside vertical removal that carries on of draw-in groove 10.

Further, the outer wall of the pressing roller 12 is provided with anti-slip lines, so that friction is increased, and the pressing roller 12 pushes the pipeline connecting piece to rotate through the outer wall when rotating.

Furthermore, the left end of the supporting spring 14 is fixedly connected with the outer wall of the transmission rotating shaft 7, the right end of the supporting spring 14 is fixedly connected with the inner wall of the movable cavity 13, and the pressing roller 12 is driven to rotate along with the rotation of the transmission rotating shaft 7 through the supporting spring 14.

When the device is used, the pressing roller 12 is pushed to deflect upwards, the pressing roller 12 presses the supporting spring 14 inside to deform, then the pipeline connecting piece is sleeved outside the supporting side rod 6, the upward thrust on the pressing roller 12 is removed, the supporting spring 14 recovers deformation to push the pressing roller 12 to move downwards and press the upper side of the pipeline connecting piece to press and fix the pipeline connecting piece, the device can fix the pipeline connecting pieces with different sizes, the application range is improved, the fixing operation is simple, the working efficiency is improved, the device is hung above an electrolytic cell through the connecting hook 2, the electrolyte inside the electrolytic cell is stirred, the electrolyte pushes the bottom sleeve seat 3 to rotate through the resistance blades 4, the bottom sleeve seat 3 drives the power rotating shaft 5 to rotate, and the power rotating shaft 5 drives the transmission rotating shaft 7 to rotate through the power cam 8 and the transmission cam 9, the transmission rotating shaft 7 drives the pressing roller 12 to rotate through the supporting spring 14, and the pipeline connecting piece on the lower side is pushed to rotate when the pressing roller 12 rotates, so that the surface electroplating uniformity of the pipeline connecting piece is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is got to clamp of work piece for metal plating processing, includes montant (1), its characterized in that: the top fixed mounting of montant (1) has connect couple (2), the bottom of montant (1) is rotated through the bearing and is installed base cover seat (3), the outer wall fixed mounting of base cover seat (3) has resistance blade (4), the bottom inner wall fixed mounting of base cover seat (3) has power shaft (5), the top of power shaft (5) is passed through the bearing and is located the middle position fixed mounting with the top inner wall of montant (1), the outer wall of montant (1) is rotated through the bearing and is installed support side lever (6), the outer wall of montant (1) is located the position of support side lever (6) upside and is rotated through the bearing and is installed transmission pivot (7), the inner that leans on of transmission pivot (7) runs through montant (1) and stretches into the inside of montant (1), and transmission pivot (7) stretch into the inside one end fixed mounting of montant (1) has transmission cam (9), the outer wall of the power rotating shaft (5) is fixedly sleeved with a power cam (8) at a position below the transmission cam (9), and an automatic clamping device is arranged on the outer side of the transmission rotating shaft (7).

2. The apparatus for gripping a workpiece for metal plating according to claim 1, characterized in that: the automatic clamping device comprises a clamping groove (10), a sealing plate (11), a pressing roller (12), a movable cavity (13), a supporting spring (14) and a positioning chuck (15), wherein the right side wall of the pressing roller (12) is arranged in the movable cavity (13), the clamping groove (10) is arranged at the position close to the inner side wall of the movable cavity (13), the positioning chuck (15) is fixedly installed with the transmission rotating shaft (7) close to the outer end, the positioning chuck (15) is clamped in the clamping groove (10), the sealing plate (11) is located at the position close to the right side wall of the pressing roller (12) through the outer wall of the bearing and the transmission rotating shaft (7), and the supporting spring (14) is wound on the outer side of the transmission rotating shaft (7).

3. The apparatus for gripping a workpiece for metal plating according to claim 1, characterized in that: the resistance blades (4) are helical blades.

4. The apparatus for gripping a workpiece for metal plating according to claim 2, characterized in that: the diameter of the clamping groove (10) is larger than that of the positioning chuck (15), and the thickness of the clamping groove (10) is equal to that of the positioning chuck (15).

5. The apparatus for gripping a workpiece for metal plating according to claim 2, characterized in that: the outer wall of the pressing roller (12) is provided with anti-skid grains.

6. The apparatus for gripping a workpiece for metal plating according to claim 2, characterized in that: the left end of the supporting spring (14) is fixedly connected with the outer wall of the transmission rotating shaft (7), and the right end of the supporting spring (14) is fixedly connected with the inner wall of the movable cavity (13).