CN213142270U

CN213142270U - Barrel plating cylinder

Info

Publication number: CN213142270U
Application number: CN202021975443.XU
Authority: CN
Inventors: 郭娇龙; 孙震山; 孙震海; 黄超
Original assignee: Taicang Xinhui Electroplating Co ltd
Current assignee: Taicang Xinhui Electroplating Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-07
Anticipated expiration: 2030-09-11

Abstract

The application relates to the technical field of electroplating, in particular to a barrel plating barrel, which adopts the technical scheme that an opening is formed in the outer side wall of a barrel body, a cover plate is hinged to the barrel body at the opening, and a fixing piece for fixing the cover plate is arranged on the barrel body; the fixing piece comprises a pressing block, the pressing block is hinged to the cylinder and located on one side of the cover plate, and the pressing block abuts against the top end of the cover plate; the top of briquetting is run through and is provided with the mounting hole, is provided with the dead lever on the barrel, and the mounting hole threaded connection is worn out to the one end that the barrel was kept away from to the dead lever has the nut, and the nut offsets with the top of briquetting. In putting into the barrel through the opening with the part during electroplating, the upset apron seals the opening, then rotates the nut downwards, and the briquetting removes downwards and makes the briquetting offset with the apron, fixes the apron, and the apron of being convenient for is fixed to be convenient for improve the electroplating efficiency of part.

Description

Barrel plating cylinder

Technical Field

The application relates to the field of electroplating equipment, in particular to a barrel plating cylinder.

Background

Barrel plating is strictly referred to as barrel plating. It is an electroplating processing mode which places a certain number of small parts in a special roller, and makes the surface of the part deposit various metal or alloy coatings in an indirect conduction mode under the rolling state so as to achieve the purposes of surface protection and decoration and various functionalities.

The related roller is in a hexagonal prism shape, one surface of a roller wall plate is provided with an opening, parts are placed into the roller from the opening during electroplating, then the roller cover plate is covered to seal the opening, and the roller cover plate is fixed by a bolt. The small parts are arranged in the roller, and the parts tightly press the cathode conducting device in the roller under the action of self gravity, so that the current required by the parts during plating can be smoothly transmitted. Then, the roller rotates at a certain speed and a certain direction, and the parts roll and fall continuously after being rotated in the roller. Meanwhile, the main metal ions are reduced to a metal coating on the surface of the part after being acted by the electric field, the solution outside the roller is continuously supplemented into the roller through countless small holes on the wall plate of the roller, and the old solution in the roller and the hydrogen generated in the electroplating process are also discharged out of the roller through the small holes.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the cylinder cover plate is fixed by a bolt, but the bolt is easy to be blocked in operation along with the accumulation of the using time, which brings inconvenience to production and influences the electroplating efficiency of parts.

SUMMERY OF THE UTILITY MODEL

In order to improve the electroplating efficiency of parts, the application provides a barrel-plating section of thick bamboo.

The application provides a barrel-plating section of thick bamboo adopts following technical scheme:

a barrel plating barrel comprises a support frame and a barrel body arranged on the support frame and used for placing parts, wherein an opening is formed in the outer side wall of the barrel body, a cover plate is hinged to the barrel body at the opening, and a fixing piece used for fixing the cover plate is arranged on the barrel body;

the fixing piece comprises a pressing block, the pressing block is hinged to the cylinder and located on one side of the cover plate, and the pressing block abuts against the top end of the cover plate; the top of briquetting runs through and is provided with the mounting hole, be provided with the dead lever on the barrel, the one end that the barrel was kept away from to the dead lever is worn out the mounting hole threaded connection and is had the nut, the nut offsets with the top of briquetting.

By adopting the technical scheme, during electroplating, a part is placed into the cylinder body through the opening, the cover plate is turned over to seal the opening, then the nut is turned downwards, the pressing block moves downwards and abuts against the cover plate, and the cover plate is fixed; when the part needs to be taken out after the electroplating is finished, the nut is rotated in the opposite direction, then the pressing block is rotated, the pressing block moves upwards, the cover plate can be rotated, the opening is in an open state, and the part can be taken out; the cover plate is convenient to fix and rotate, so that the electroplating efficiency of parts is improved;

on the other hand, briquetting and apron looks butt firmly fix the apron to be convenient for improve the connection stability of apron, effectively reduce the part and break away from the barrel through the opening and influence the probability that the condition of part electroplating efficiency takes place, thereby further improve the electroplating efficiency of part.

Preferably, a groove is formed in one end, close to the cover plate, of the barrel, a fixing block used for extending into the groove is arranged on the cover plate, and the bottom end of the pressing block abuts against the top end of the fixing block.

Through adopting above-mentioned technical scheme, the fixed block has increased the area of contact between apron and the barrel in stretching into the recess, when improving part electroplating efficiency, is convenient for improve the connection stability of apron.

Preferably, the pressing blocks are arranged in a plurality and are uniformly distributed along the length direction of the cylinder body.

Through adopting above-mentioned technical scheme, the briquetting is provided with a plurality ofly, is convenient for firmly fix the apron, and then improves the connection stability of apron, further reduces the part and breaks away from the barrel through the opening and influence the probability that the condition of part electroplating efficiency takes place to further improve the electroplating efficiency of part.

Preferably, a connecting rod is arranged between a plurality of the pressing blocks.

Through adopting above-mentioned technical scheme, when accomplishing the electroplating needs take out the part, the opposite direction rotates the nut, then the rebound connecting rod for two briquetting rebound simultaneously, can rotate the apron, make the opening be in open state, alright take out the part, thereby the removal of the briquetting of can being convenient for, and then be convenient for improve the electroplating efficiency of part.

Preferably, the bottom of briquetting is provided with the locating piece, the top of fixed block is provided with the constant head tank that is used for supplying the locating piece to stretch into.

Through adopting above-mentioned technical scheme, the locating piece stretches into in the constant head tank, is convenient for firmly fix the apron, and then improves the stability of being connected between apron and the briquetting.

Preferably, the bottom end of the positioning block is provided with a rubber pad.

Through adopting above-mentioned technical scheme, the setting of rubber pad is convenient for increase the static friction power between locating piece and the constant head tank to can further increase the stability of being connected between apron and the briquetting, and then improve the electroplating efficiency of part.

Preferably, the one end that the briquetting was kept away from to the apron is the arc setting and is connected with the pivot, the apron rotates through pivot and barrel to be connected.

By adopting the technical scheme, the cover plate is rotationally connected with the cylinder body through the rotating shaft, so that the cover plate can rotate conveniently, and the electroplating efficiency of parts can be improved conveniently;

on the other hand, the one end of apron is the arc setting, has reduced the clearance between apron and the barrel, when making things convenient for the apron to rotate, effectively reduces the probability that the condition that the part breaks away from the barrel from the clearance between apron and the barrel takes place.

Preferably, the outer wall of the cylinder body is provided with a reinforcing rib.

Through adopting above-mentioned technical scheme, the setting of strengthening rib strengthens the intensity of barrel, is convenient for improve the life of barrel, effectively reduces the probability that the condition that the part damaged appears in the in-process barrel of electroplating, and then improves the electroplating efficiency of part.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the pressing block, the fixing rod and the nut, the cover plate is convenient to fix and rotate, so that the electroplating efficiency of the part is improved conveniently;

2. through the setting of connecting rod, the removal of the briquetting of being convenient for, and then the electroplating efficiency of improvement part is convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of a barrel plating barrel according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a cartridge shown in an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a support frame; 2. a barrel; 3. reinforcing ribs; 4. an opening; 5. a cover plate; 6. a rotating shaft; 7. a groove; 8. a fixed block; 9. briquetting; 10. a connecting rod; 11. mounting holes; 12. fixing the rod; 13. a nut; 14. positioning blocks; 15. positioning a groove; 16. and (7) a rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a barrel plating cylinder. Referring to fig. 1, including support frame 1 and set up the barrel 2 that is used for placing the part on support frame 1, and be provided with strengthening rib 3 on the outer wall of barrel 2 for increase the intensity of barrel 2.

Referring to fig. 2 and 3, an opening 4 is formed in the outer side wall of the cylinder 2, a cover plate 5 is arranged on the cylinder 2 and located at the opening 4, one end of the cover plate 5 is arc-shaped and connected with a rotating shaft 6, and the cover plate 5 and the cylinder 2 are rotatably connected through the rotating shaft 6, so that the cover plate 5 can rotate conveniently.

Referring to fig. 2 and 3, the outer side wall of the barrel 2 is provided with a groove 7 at one end of the cover plate 5 far away from the rotating shaft 6, the groove 7 extends to the opening 4, and the cover plate 5 is provided with a fixing block 8 extending into the groove 7 for increasing the contact area between the cover plate 5 and the barrel 2 and further improving the connection stability between the cover plate 5 and the barrel 2.

Referring to fig. 2 and 3, a fixing part for fixing the cover plate 5 is arranged on the cylinder 2 and on one side of the groove 7 away from the opening 4, the fixing part comprises a plurality of pressing blocks 9, the pressing blocks 9 are arranged, specifically, the pressing blocks 9 are arranged in two and two pressing blocks 9 are evenly distributed along the length direction of the cylinder 2, and a connecting rod 10 is arranged between the two pressing blocks 9. Taking one of the pressing blocks 9 as an example, the top end of the pressing block 9 is provided with a mounting hole 11 in a penetrating manner, the mounting hole 11 is in a waist circle shape, and the long axis of the mounting hole 11 is arranged along the length direction of the pressing block 9. A fixing rod 12 is fixedly arranged on the cylinder body 2, the top end of the fixing rod 12 penetrates through the mounting hole 11 to be connected with a nut 13, and the nut 13 is abutted to the top end of the pressing block 9.

Referring to fig. 2 and 3, a positioning block 14 is disposed at the bottom end of the pressing block 9, a positioning groove 15 for the positioning block 14 to extend into is disposed at the top end of the fixing block 8, and a rubber pad 16 is disposed at the bottom end of the positioning block 14. When the pressing block 9 abuts against the cover plate 5, the positioning block 14 extends into the corresponding positioning groove 15, and the rubber pad 16 abuts against the bottom wall of the positioning groove 15, so that the static friction force between the positioning block 14 and the positioning groove 15 is increased conveniently, and the connection stability between the cover plate 5 and the pressing block 9 can be further increased.

The implementation principle of the barrel plating barrel in the embodiment of the application is as follows:

during electroplating, a part is placed into the barrel body 2 through the opening 4, the opening 4 is sealed by the turnover cover plate 5, the connecting rod 10 is rotated downwards, the fixing rod 12 penetrates through the corresponding mounting hole 11, then the nut 13 is rotated, the pressing block 9 moves downwards and abuts against the cover plate 5, and at the moment, the positioning block 14 extends into the corresponding positioning groove 15, so that the cover plate 5 is fixed.

When the parts are to be taken out after the completion of the plating, the nut 13 is first turned in the reverse direction so that the nut 13 is disengaged from the fixing rod 12. After the nut 13 is separated from the fixing rod 12, the connecting rod 10 is rotated upwards, the connecting rod 10 drives the pressing block 9 to rotate upwards, and at the moment, the cover plate 5 is rotated, so that the opening 4 is in an open state, and the part can be taken out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a barrel-plating section of thick bamboo, includes support frame (1) and sets up barrel (2) that are used for placing the part on support frame (1), its characterized in that: an opening (4) is formed in the outer side wall of the cylinder body (2), a cover plate (5) is hinged to the position, located at the opening (4), on the cylinder body (2), and a fixing piece used for fixing the cover plate (5) is arranged on the cylinder body (2);

the fixing piece comprises a pressing block (9), the pressing block (9) is hinged to the barrel (2) and located on one side of the cover plate (5), and the pressing block (9) abuts against the top end of the cover plate (5); the top of briquetting (9) runs through and is provided with mounting hole (11), be provided with dead lever (12) on barrel (2), mounting hole (11) threaded connection is worn out to the one end that barrel (2) were kept away from in dead lever (12) has nut (13), nut (13) offsets with the top of briquetting (9).

2. The barrel plating barrel according to claim 1, characterized in that: one end of the barrel body (2) close to the cover plate (5) is provided with a groove (7), a fixing block (8) used for extending into the groove (7) is arranged on the cover plate (5), and the bottom end of the pressing block (9) is abutted to the top end of the fixing block (8).

3. The barrel plating barrel according to claim 1, characterized in that: the pressing blocks (9) are arranged in a plurality, and the pressing blocks (9) are uniformly distributed along the length direction of the cylinder body (2).

4. A barrel plating barrel according to claim 3, characterized in that: a connecting rod (10) is arranged between the pressing blocks (9) together.

5. A barrel plating barrel according to claim 2, characterized in that: the bottom of briquetting (9) is provided with locating piece (14), the top of fixed block (8) is provided with constant head tank (15) that are used for supplying locating piece (14) to stretch into.

6. The barrel plating barrel according to claim 5, characterized in that: and a rubber pad (16) is arranged at the bottom end of the positioning block (14).

7. The barrel plating barrel according to claim 1, characterized in that: the one end that briquetting (9) were kept away from in apron (5) is the arc setting and is connected with pivot (6), apron (5) are rotated with barrel (2) through pivot (6) and are connected.

8. The barrel plating barrel according to claim 1, characterized in that: and reinforcing ribs (3) are arranged on the outer wall of the cylinder body (2).