CN219972535U - Workpiece hanging plating device - Google Patents

Abstract

The utility model discloses a workpiece hanging plating device, which comprises an electroplating pool, a motor and a gear, wherein an arch frame is arranged above the electroplating pool, and the workpiece hanging plating device further comprises: the stirring mechanism is positioned outside the arch frame; the steering mechanism is positioned below the arch frame, a first bevel gear is fixedly sleeved on the outer ring of the stirring rod, and the outer part of the first bevel gear is meshed with a second bevel gear; the adjusting mechanism is arranged inside the electroplating pool, the gear is meshed with the tooth block, and the tooth block is arranged inside the supporting frame and used for driving the supporting frame to move. The hanging plating device drives the end part of the telescopic rod to be clamped in the clamping groove through the starting telescopic rod, so that the linkage shaft and the telescopic rod are communicated, the motor is restarted, the linkage shaft is driven to rotate under the driving of the bevel gear group, the telescopic rod is driven to rotate, the gear fixedly connected with the outer ring of the telescopic rod is driven to rotate, the gear and the tooth block are meshed to drive the supporting frame to ascend and descend, and therefore the connecting rod is conveniently hung on a hanging piece to be conveniently electroplated.

Description

Workpiece hanging plating device

Technical Field

The utility model relates to the field of electroplating, in particular to a workpiece hanging plating device.

Background

Electroplating is a process of plating one layer of metal on the surface of another metal object, and electroplating the outer layer of metal can play a role in preventing oxidation of metal, improving wear resistance, corrosion resistance and the like of a metal workpiece and beautifying the metal workpiece, and electroplating is also required in the production process of connecting rods of automobile parts, and the workpiece is usually placed in electroplating solution for immersing in electroplating.

The prior Chinese patent publication number is: CN213142254U, which provides a rack plating pool for rack plating. The plating bath comprises a plating bath body, wherein the plating bath body comprises a plurality of plating bath units which are arranged in a line; the utility model provides a rack plating pond unit both sides are provided with elevating system, elevating system includes lift post and slide, the slide set up in rack plating pond unit both sides, two the one end of slide is connected with the synchronizing lever, be provided with the rack plating pole between the lift post, rack plating pond unit both sides still are provided with the guide rail, the slide is close to the one end of synchronizing lever is connected with actuating mechanism, the slide is in actuating mechanism's effect is followed guide rail length direction reciprocating motion, the slide upper surface is provided with the wedge, the lower surface of lift post is provided with the gyro wheel, the gyro wheel with the inclined plane of wedge is contradicted, the both sides of lift post are provided with guiding mechanism, the lift post is followed guiding mechanism length direction reciprocating motion.

The above-mentioned hanging plating bath, although can adjust the height of hanging plating piece automatically when using to and drive hanging plating piece reciprocating motion formula and carry out electroplating processing, still there are some following problems when using: the plating solution in the plating cell is basically in a static state, the plating solution is required to be stirred uniformly in the plating process, the stirring is not uniform, the effect is poor in plating, the effect is not ideal due to the needle point, the subsequent use of the connecting rod is affected, and meanwhile, the plating solution can be stirred by the plating device through the reciprocating motion of the plating part, but the stirring range is smaller, and the effect is not ideal.

Therefore, it is necessary to invent a workpiece rack plating apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a workpiece rack plating device, which is used for solving the problems that the electroplating liquid in the rack plating unit pool provided in the background art is basically in a static state, the electroplating liquid needs to be uniformly stirred in the electroplating process, the stirring is not uniform, the effect is poor during electroplating, and a needle point exists, so that the electroplating effect is not ideal, the subsequent use of a connecting rod is influenced, and meanwhile, the rack plating device can stir the electroplating liquid by virtue of the reciprocating motion of a rack plating piece, but the stirring range is smaller, and the effect is not ideal.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a work piece rack plating device, includes electroplating tank, motor and gear, electroplating tank's top is provided with the arch frame, still includes:

the stirring mechanism is positioned outside the arch frame, and an output shaft of the motor is in transmission connection with a stirring rod and is used for driving the stirring rod to rotate;

the steering mechanism is positioned below the arch frame, the outer ring of the stirring rod is fixedly sleeved with a first bevel gear, the outer part of the first bevel gear is meshed with a second bevel gear, and the inner ring of the second bevel gear penetrates through the linkage shaft and is used for changing the rotation direction;

the adjusting mechanism is arranged inside the electroplating pool, the gear is meshed with the tooth block, and the tooth block is arranged inside the supporting frame and used for driving the supporting frame to move.

Preferably, the electroplating tank comprises:

the electroplating pool body is square, and a cavity penetrating through the top is formed in the electroplating pool body and used for storing electroplating liquid;

the two groups of empty slots are arranged in number and are respectively arranged in two side plates with smaller areas of the main body of the electroplating tank, and the empty slots penetrate through the tops of the two side plates with smaller areas of the main body of the electroplating tank;

the support frame is arranged above the electroplating pool main body in an arch shape, vertical side plates at two sides of the support frame are respectively arranged in the two empty slots, the vertical side plates at two sides of the support frame are attached to the inner walls of the empty slots and are in sliding connection, and the top of the support frame is a square frame;

the transverse plates are provided with two transverse plates in number and are fixedly connected in the top frame of the support frame;

the hanging parts are fixedly connected to the outside of the transverse plate at equal intervals, a U-shaped hook is arranged below the hanging parts, and a connecting rod is hung on the U-shaped hook.

Preferably, the stirring mechanism comprises:

the motor is fixed above the outer part of the arch frame, and an output shaft of the motor penetrates through a top plate of the arch frame;

the end of the stirring rod is in transmission connection with the output shaft of the motor, the bottom of the stirring rod penetrates through the bottom wall of the electroplating tank main body, and the stirring rod is in rotary connection with the through hole through a bearing.

Preferably, the steering mechanism includes:

the inner ring of the first bevel gear is fixedly sleeved on the outer ring of the upper end of the stirring rod;

the second bevel gear is positioned beside the first bevel gear and is meshed with the first bevel gear;

the vertical plate is fixedly connected to the top of one side plate of the electroplating pool main body;

the linkage shaft penetrates through the inner ring of the second bevel gear, penetrates through the inside of one side plate of the arch frame, and is rotationally connected with the penetrating opening through a bearing;

the clamping groove is formed in one end part of the linkage shaft, which is far away from the second bevel gear, and is in a convex shape.

Preferably, the adjusting mechanism includes:

the movable part is arranged in one side plate of the support frame;

the vertical groove is formed in one side plate of the support frame, which is close to the linkage shaft.

Preferably, the movable part is composed of a gear, a tooth block and a telescopic rod, wherein:

the gear is positioned in the vertical groove;

the tooth block is fixedly connected to one side wall in the vertical groove, and the gear is meshed with the tooth block;

the telescopic link, the tip of stiff end runs through a side wall of riser, and rotates through the bearing between telescopic link and the through-hole of riser to be connected, the top fixedly connected with lug of the movable part of telescopic link, and telescopic link and lug can block in the inside draw-in groove of the universal driving shaft that matches with it for drive the telescopic link and rotate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the telescopic rod is started to drive the end part of the telescopic rod to be clamped with the convex block in the clamping groove, so that the linkage shaft is communicated with the telescopic rod, the motor is restarted, the linkage shaft is driven to rotate under the drive of the bevel gear set, the telescopic rod is driven to rotate, the gear fixedly connected with the outer ring of the telescopic rod is driven to rotate, and the gear is meshed with the tooth block to drive the support frame to ascend and descend, so that the connecting rod is conveniently hung on the hanging piece to facilitate electroplating processing;

2. simultaneously drive the rotation of puddler when the motor rotates and stir the inside electroplating solution of electroplating bath main part for it is better to electroplate the effect, and when stirring the during operation, starts the inward contraction motion of telescopic link, drives telescopic link movable part top and lug and leave inside the draw-in groove, makes the gear not atress rotate like this, can not influence the height of whole support frame, and the stirring is through same motor drive with the lift of height simultaneously, and the operation is also comparatively simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of a first view of the overall structure of the present utility model;

FIG. 2 is a second perspective view of the overall structure of the present utility model;

FIG. 3 is a first perspective view of the utility model in a cut-away view of the interior of the overall structure;

FIG. 4 is a second perspective view of the utility model in a cut-away view of the interior of the overall structure;

FIG. 5 is a perspective view of the connection structure of the support frame and the adjusting mechanism of the present utility model;

FIG. 6 is a perspective view of the steering mechanism and adjustment mechanism of the present utility model;

FIG. 7 is a perspective view of the connection structure of the driving mechanism and the steering mechanism of the present utility model;

fig. 8 is a perspective view showing the cooperation of the hanger and the link according to the present utility model.

Reference numerals illustrate:

1. an electroplating pool; 101. a plating cell body; 102. a hollow groove; 103. a support frame; 104. a cross plate; 105. a hanging piece; 2. an arch frame; 3. a stirring mechanism; 301. a motor; 302. a stirring rod; 4. a steering mechanism; 401. a first bevel gear; 402. a second bevel gear; 403. a vertical plate; 404. a linkage shaft; 405. a clamping groove; 5. an adjusting mechanism; 501. a gear; 502. a vertical groove; 503. tooth blocks; 504. a telescopic rod; 6. and a connecting rod.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a workpiece hanging plating device as shown in fig. 1-8, which comprises an electroplating pool 1, a motor 301 and a gear 501, wherein an arch frame 2 is arranged above the electroplating pool 1, and the workpiece hanging plating device further comprises:

the stirring mechanism 3 is positioned outside the arch frame 2, and the output shaft of the motor 301 is in transmission connection with a stirring rod 302 for driving the stirring rod 302 to rotate;

the steering mechanism 4 is positioned below the arch frame 2, the outer ring of the stirring rod 302 is fixedly sleeved with a first bevel gear 401, the outer part of the first bevel gear 401 is meshed with a second bevel gear 402, and the inner ring of the second bevel gear 402 penetrates through a linkage shaft 404 for changing the rotation direction;

the adjusting mechanism 5 is arranged in the electroplating pool 1, the gear 501 is meshed with the tooth block 503, and the tooth block 503 is arranged in the supporting frame 103 and used for driving the supporting frame 103 to move.

The electroplating tank 1 comprises:

the electroplating pool main body 101 is square, and a cavity penetrating through the top is formed in the electroplating pool main body 101 and is used for storing electroplating liquid;

the two groups of empty slots 102 are arranged in number, the two empty slots 102 are respectively arranged in two side plates with smaller areas of the electroplating pool main body 101, and the empty slots 102 penetrate through the tops of the two side plates with smaller areas of the electroplating pool main body 101;

the support frame 103 is arranged above the electroplating pool main body 101 in an arch shape, vertical side plates at two sides of the support frame 103 are respectively arranged in the two empty slots 102, the vertical side plates at two sides of the support frame 103 are attached to the inner walls of the empty slots 102 and are in sliding connection, and the top of the support frame 103 is a square frame, so that the support frame 103 can move in the empty slots 102 in the electroplating pool main body 101;

the transverse plates 104 are provided with two in number and are fixedly connected in the top frame of the supporting frame 103;

the hanging pieces 105 are fixedly connected to the outside of the transverse plate 104 at equal intervals, a U-shaped hook is arranged below the hanging pieces 105, and the connecting rod 6 is hung on the U-shaped hook and used for arranging the connecting rod 6, so that subsequent electroplating is facilitated.

The stirring mechanism 3 comprises:

a motor 301 fixed above the outside of the gantry 2, and an output shaft of the motor 301 penetrates the top plate of the gantry 2;

the end of the stirring rod 302 is in transmission connection with the output shaft of the motor 301, the bottom of the stirring rod 302 penetrates through the bottom wall of the electroplating pool main body 101, the stirring rod 302 is in rotary connection with the penetrating opening through a bearing and is used for stirring electroplating liquid in the electroplating pool main body 101 uniformly, the stirring rod 302 is located between the hanging pieces 105 on two sides, meanwhile, the diameter of the stirring rod is small, and the stirring rod 302 cannot influence electroplating of the connecting rod 6 on the hanging pieces 105 during rotation.

The steering mechanism 4 includes:

the first bevel gear 401 is fixedly sleeved with the inner ring at the outer ring of the upper end of the stirring rod 302;

a second bevel gear 402 located beside the first bevel gear 401 and engaged with the first bevel gear 401;

the vertical plate 403 is fixedly connected to the top of one side plate of the electroplating bath main body 101;

the linkage shaft 404 penetrates through the inner ring of the second bevel gear 402, the linkage shaft 404 penetrates through the inside of one side plate of the arch frame 2, the linkage shaft 404 is rotationally connected with the penetrating opening through a bearing, and the arch frame 2 also plays a role in supporting and stabilizing the linkage shaft 404, so that the rotation of the linkage shaft 404 is more stable;

the clamping groove 405 is formed in an end portion of the linkage shaft 404 far away from the second bevel gear 402, and the clamping groove 405 is in a shape of a convex, so that when the top end of the telescopic rod 504 and the protruding block are clamped in the clamping groove, the linkage shaft 404 is communicated to drive the telescopic rod 504 to rotate.

The adjusting mechanism 5 comprises:

a movable part arranged in a side plate of the support frame 103;

vertical groove 502 is formed in a side plate of support frame 103 close to linkage shaft 404.

The movable part is composed of a gear 501, a tooth block 503 and a telescopic rod 504, wherein:

the gear 501 is positioned inside the vertical groove 502;

the tooth block 503 is fixedly connected to one side wall of the inside of the vertical groove 502, and the gear 501 is meshed with the tooth block 503, so that when the gear 501 rotates to be meshed with the tooth block 503, the up-and-down movement of the support frame 103 is driven to adjust the height;

the telescopic link 504, the tip of stiff end runs through a lateral wall of riser 403, and rotate through the bearing between telescopic link 504 and the through-hole of riser 403 and be connected, the top fixedly connected with lug of the movable part of telescopic link 504, and telescopic link 504 and lug can block in the inside draw-in groove 405 of the universal driving shaft 404 that matches with it for drive telescopic link 504 and rotate, start telescopic link 504 and make its movable tip and lug block in draw-in groove 405, will drive telescopic link 504's rotation at the rotatory in-process of universal driving shaft 404 like this, and then drive the fixed gear 501 that cup joints at the telescopic link 504 outer lane and rotate, and then adjust the height of whole support frame 103.

Working principle: when the workpiece hanging plating device is used, firstly, a connecting rod 6 to be plated is hung on a U-shaped hook below a hanging piece 105, then a motor 301 is started, the motor 301 drives a stirring rod 302 which is in transmission connection with an output shaft to rotate, a first bevel gear 401 fixedly sleeved on the outer ring of the top of the stirring rod 302 is driven to rotate in the rotating process of the stirring rod 302, further a second bevel gear 402 meshed with the first bevel gear 401 is driven to rotate, a linkage shaft 404 fixedly penetrated in the second bevel gear 402 is driven to rotate, the direction of a notch protruding from a clamping groove 405 in the linkage shaft 404 is upwards in the rotating process of the linkage shaft 404, the rotation of the motor 301 is stopped immediately, if the direction of the clamping groove 405 is matched with that of a telescopic rod 504, the step can be omitted, the telescopic rod 504 is simultaneously started, a lug fixedly connected with the top end of a movable part of the telescopic rod 504 is outwards stretched to be driven to be clamped into the corresponding clamping groove 405 in the linkage shaft 404, then the motor 301 is started, the operation steps are similar, the motor 301 rotates to drive the linkage shaft 404 to rotate, and then drive the telescopic rod 504 clamped with the clamping groove 405 in the linkage shaft 404 to rotate, so as to drive the gear 501 fixedly sleeved on the outer ring of the fixed end of the telescopic rod 504 to rotate, the gear 501 rotates to be meshed with the tooth block 503 on the inner wall of the vertical groove 502 in the side plate of the support frame 103, so that the support frame 103 is controlled to move up and down in the empty groove 102, the height of the whole support frame 103 is adjusted, the support frame 103 is convenient to descend to drive the connecting rod 6 on the U-shaped hook below the hanging piece 105 to descend and soak in the electroplating liquid in the electroplating pool main body 101, thus the electroplating is convenient to carry out on the connecting rod 6, meanwhile, the hanging hook below the hanging piece 105 is U-shaped, the hanging through the connecting rod 6 is convenient to detach and hang, and the contact surface with the connecting rod 6 is smaller, in this way, the integrity of electroplating of the connecting rod 6 is ensured, when the liquid in the electroplating pool main body 101 needs to be stirred, the telescopic rod 504 is started, the telescopic rod 504 is contracted inwards to drive the protruding block at the top of the telescopic rod 504 to leave the clamping groove 405 in the linkage shaft 404, and thus the motor 301 is restarted to rotate to drive the stirring rod 302 to rotate, so that the liquid is stirred, and the gear 501 is not driven to rotate at the moment.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The utility model provides a work piece rack plating device, includes electroplating tank (1), motor (301) and gear (501), the top in electroplating tank (1) is provided with arch frame (2), its characterized in that still includes:

the stirring mechanism (3) is positioned outside the arch frame (2), and an output shaft of the motor (301) is connected with a stirring rod (302) in a transmission way and is used for driving the stirring rod (302) to rotate;

the steering mechanism (4) is positioned below the arch frame (2), a first bevel gear (401) is fixedly sleeved on the outer ring of the stirring rod (302), the outer part of the first bevel gear (401) is meshed with a second bevel gear (402), and the inner ring of the second bevel gear (402) penetrates through the linkage shaft (404) to change the rotation direction;

the adjusting mechanism (5) is arranged inside the electroplating pool (1), the gear (501) is meshed with the tooth block (503), and the tooth block (503) is arranged inside the supporting frame (103) and used for driving the supporting frame (103) to move.

2. A workpiece-rack plating device according to claim 1, wherein the plating cell (1) comprises:

the electroplating pool body (101) is square, and a cavity penetrating through the top is formed in the electroplating pool body (101) and is used for storing electroplating liquid;

the electroplating tank comprises two groups of empty slots (102), wherein the two groups of empty slots (102) are arranged in the two side plates with smaller areas of an electroplating tank main body (101), and the empty slots (102) penetrate through the tops of the two side plates with smaller areas of the electroplating tank main body (101);

the support frame (103) is arranged above the electroplating pool main body (101) in an arch shape, vertical side plates at two sides of the support frame (103) are respectively arranged in the two empty slots (102), the vertical side plates at two sides of the support frame (103) are attached to the inner walls of the empty slots (102) and are in sliding connection, and the top of the support frame (103) is a square frame;

the transverse plates (104) are provided with two transverse plates in number and are fixedly connected in the top frame of the supporting frame (103);

the hanging pieces (105) are fixedly connected to the outside of the transverse plate (104) at equal intervals, a U-shaped hook is arranged below the hanging pieces (105), and a connecting rod (6) is hung on the U-shaped hook.

3. A workpiece suspension plating device according to claim 1, wherein said stirring mechanism (3) comprises:

the motor (301) is fixed above the outer part of the arch frame (2), and an output shaft of the motor (301) penetrates through the top plate of the arch frame (2);

the end part of the stirring rod (302) is in transmission connection with the output shaft of the motor (301), the bottom of the stirring rod (302) penetrates through the bottom wall of the electroplating pool main body (101), and the stirring rod (302) is in rotary connection with the penetrating opening through a bearing.

4. A workpiece suspension plating device according to claim 1, wherein the steering mechanism (4) comprises:

the first bevel gear (401) is fixedly sleeved with the inner ring at the outer ring of the upper end of the stirring rod (302);

the second bevel gear (402) is positioned beside the first bevel gear (401) and is meshed with the first bevel gear (401);

the vertical plate (403) is fixedly connected to the top of one side plate of the electroplating pool main body (101);

the linkage shaft (404) penetrates through the inner ring of the second bevel gear (402), the linkage shaft (404) penetrates through the inside of one side plate of the arch frame (2), and the linkage shaft (404) is rotationally connected with the penetrating opening through a bearing;

the clamping groove (405) is formed in one end part of the linkage shaft (404) far away from the second bevel gear (402), and the clamping groove (405) is in a convex shape.

5. A workpiece-rack plating device according to claim 1, wherein said adjustment mechanism (5) comprises:

the movable part is arranged in a side plate of the support frame (103);

the vertical groove (502) is formed in one side plate of the support frame (103) close to the linkage shaft (404).

6. The workpiece rack plating device according to claim 5, wherein the movable portion is composed of a gear (501), a tooth block (503) and a telescopic rod (504), wherein:

the gear (501) is positioned in the vertical groove (502);

the tooth block (503) is fixedly connected to one side wall of the inside of the vertical groove (502), and the gear (501) is meshed with the tooth block (503);

the telescopic link (504), the tip of stiff end runs through a side wall of riser (403), and rotates through the bearing between the penetrating opening of telescopic link (504) and riser (403) and be connected, the top fixedly connected with lug of the movable part of telescopic link (504), and telescopic link (504) and lug can block in the inside draw-in groove (405) of shaft (404) that matches with it for drive telescopic link (504) rotation.