CN221254755U

CN221254755U - Ceramic plate electroplating clamp

Info

Publication number: CN221254755U
Application number: CN202323093870.1U
Authority: CN
Inventors: 陈允春; 王兴平; 王芳
Original assignee: Cookson Enthone Chemistry Shanghai Co Ltd
Current assignee: Alent Enthone Chemistry Shanghai Co Ltd
Filing date: 2023-11-16
Publication date: 2024-07-02
Anticipated expiration: 2033-11-16

Abstract

The utility model discloses a ceramic plate electroplating clamp, which comprises: a frame, the upper surface of the lower frame edge of which is provided with a first groove for accommodating the lower end surface of the ceramic plate; a pressing plate for fixing the upper end surface of the ceramic plate, wherein the pressing plate can slide up and down along the side edge of the frame, and a second groove for accommodating the ceramic plate is arranged on the lower surface of the pressing plate; one end of the elastic device is connected with the lower surface of the upper frame edge of the frame, the other end of the elastic device is connected with the upper edge surface of the pressing plate, and the elastic force of the elastic device can enable the pressing plate to press the upper end surface of the ceramic plate from above, so that the ceramic plate is fixed; when the ceramic plate needs to be taken out, a user overcomes the elastic force of the elastic device by using external force to slide the pressing plate upwards, so that the ceramic plate can be taken out; the utility model is suitable for ceramic plates with different sizes, and has simple operation and high clamping efficiency; the frame is in linear contact with the ceramic plate, so that the contact area is increased, and the conductivity is improved.

Description

Ceramic plate electroplating clamp

Technical Field

The utility model relates to the technical field of ceramic plate electroplated parts, in particular to an electroplating clamp which is simple to operate and is used for protecting a ceramic plate from being broken easily.

Background

In the existing electroplating process, a ceramic plate is often used as an electroplating plate, the ceramic plate is clamped by a clamp before electroplating, and then the ceramic plate is placed into an electroplating tank for electroplating.

Chinese patent publication No. CN 210420234U discloses a ceramic plate electroplating fixing clamp, in which a plurality of connecting rods 3' are disposed between a first conductive rod 1' and a second conductive rod 2' which are disposed in parallel, and elastic clamping legs 4' disposed on the connecting rods 3' are used to clamp a ceramic plate, as shown in fig. 1.

However, when the fixing clamp is used for clamping the ceramic plate, a great deal of time is required to clamp two sides of the ceramic plate into the elastic clamping legs, after one side of the ceramic plate is clamped into the elastic clamping legs, the other side of the ceramic plate is difficult to clamp, and the ceramic plate is easy to damage; the ceramic plate after the centre gripping appears the uneven condition of both sides face, leads to electroplating inhomogeneous, and the ceramic plate surpasses the frame part of elasticity clamp foot and collide with the nozzle in the plating bath, leads to garrulous board. Meanwhile, the elastic clamping pins are in point contact with the ceramic plate, so that the electric conduction is unstable, and the electroplating effect is affected.

Therefore, how to effectively improve the efficiency of clamping the ceramic plate by the electroplating clamp, protect the ceramic plate from damage while being simple to operate, and improve the conductivity of the ceramic plate becomes a problem to be solved in the art.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the ceramic plate electroplating clamp which is simple to operate, high in clamping efficiency, and capable of protecting the ceramic plate from damage and improving conductivity.

In order to achieve the above object, the present utility model provides a ceramic plate plating jig comprising:

A frame, wherein the upper surface of the lower frame edge of the frame is provided with a first groove for accommodating the lower end surface of the ceramic plate;

a pressing plate for fixing the upper end surface of the ceramic plate, wherein the pressing plate can slide up and down along the side edge of the frame, a second groove for accommodating the ceramic plate is arranged on the lower surface of the pressing plate,

One end of the elastic device is connected with the lower surface of the upper frame edge of the frame, the other end of the elastic device is connected with the upper edge surface of the pressing plate, and the elastic force of the elastic device can enable the pressing plate to press the upper end surface of the ceramic plate from above, so that the ceramic plate is fixed; when the ceramic plate needs to be taken out, a user overcomes the elastic force of the elastic device by using the external force to slide the pressing plate upwards, so that the ceramic plate can be taken out.

Further, the first groove is a V-shaped groove.

Further, the second groove is a V-shaped groove.

Further, the side is provided with a chute in the length direction, and correspondingly, the pressing plates are respectively provided with a convex block embedded in the chute and sliding up and down.

Further, the sliding groove is arranged on the surface of the side edge, and correspondingly, the lug is arranged on the rear side surface of the pressing plate.

Further, the sliding groove is arranged on the inner side surface of the side edge, and the protruding blocks are correspondingly arranged at two ends of the pressing plate.

Further, the elastic means is constituted by a plurality of springs.

Further, the top of the outer side of the frame is connected with an anode fixing strip which is used for connecting a rectifier to conduct electricity for the electroplating clamp.

Further, the first slot, the second slot and the frame are electrically conductive.

According to the ceramic plate electroplating clamp provided by the utility model, the ceramic plate is completely accommodated by the frame, and the elastic device compresses the ceramic plate, so that the ceramic plate is fixed in the clamp and is not easy to damage; meanwhile, the pressing plate moves up and down on the side of the frame, so that the space for placing the ceramic plate is increased, the ceramic plate clamping device is applicable to ceramic plates with different sizes, the operation is simple, and the clamping efficiency is high; the frame is in linear contact with the ceramic plate, so that the contact area is increased, and the conductivity is improved.

Drawings

The utility model is further described below with reference to the drawings and the detailed description.

Fig. 1 is a schematic structural view of a conventional ceramic plate fixing jig;

fig. 2 is a schematic diagram of the overall structure of the ceramic plate fixing clamp provided by the utility model;

FIG. 3 is a schematic diagram of the notches of the first and second slots of the present utility model;

Fig. 4 is a block diagram of a first embodiment of the platen of the present utility model.

Fig. 5 is a block diagram of a second embodiment of the platen of the present utility model.

Reference numerals:

1. A ceramic plate; 2. a frame; 21. a side edge; 22. an upper frame edge; 221. a lower surface; 23. a lower frame edge; 231. an upper surface; 24. a first groove; 3. an elastic device; 4. a chute; 5. a pressing plate; 51. a lower surface; 52. an upper surface; 53. a bump; 54. a second groove; 6. anode fixing strips.

Detailed Description

The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.

Referring to fig. 2, an example of a ceramic plate plating jig provided by the present utility model is shown.

As can be seen from the figure, the ceramic plate plating jig of this example mainly includes a ceramic plate 1, a frame 2, an elastic device 3 and a pressing plate 5.

The frame 2 accommodates the ceramic plate 1, the pressing plate 5 is connected to the frame 2 to move up and down along the side 21 of the frame 2, and the elastic device 3 is connected to the frame 2 to press the ceramic plate 1.

The frame 2 comprises side edges 21, an upper frame edge 22 and a lower frame edge 23.

Wherein the upper surface 231 of the lower rim 23 is provided with a first groove 24 for receiving the lower end surface of the ceramic plate 1.

The two ends of the pressing plate 5 are connected with the side edges 21 of the frame 2, and the lower edge surface 51 of the pressing plate 5 is provided with a second groove 54 for accommodating the upper end surface of the ceramic plate 1.

Referring to fig. 3, the first groove 24 provided at the upper surface 231 of the lower frame side 23 and the second groove 54 provided at the lower side 51 of the pressing plate 5 are disposed opposite to each other, and the first groove 24 and the second groove 54 are formed of continuous V-shaped notches so that both ends of the ceramic plate 1 are caught in the first groove 24 and the second groove 54 and are in linear contact with the first groove 24 and the second groove 54, thereby improving electrical conductivity.

The side edges 21 of the frame 2 are provided with sliding grooves 4 along the length direction of the frame 2.

The chute 4 is a hollow vertical slot, and the two sides of the pressing plate 5 are respectively provided with a convex block 53 which is embedded in the chute 4 and slides up and down.

As an example, the chute 4 may be provided on the surface of the side 21, and correspondingly, the projection 53 is provided on the rear side surface of the platen 5, as shown in fig. 4.

The chute 4 may also be provided on the inner side of the side edges, and correspondingly, the projections 53 are provided on both ends of the pressing plate 5, as shown in fig. 5.

The chute 4 guides the platen 5 to move vertically along the slot to increase or decrease the distance between the platen 5 and the lower frame edge 23.

The pressing plate 5 moves vertically upwards along the sliding groove 4 to enlarge the distance between the pressing plate 5 and the lower frame edge 23, and provides a placing space for the ceramic plate 1, so that the lower end surface of the ceramic plate 1 is convenient to clamp into the first groove 24 of the lower frame edge 23, and meanwhile, the clamp is suitable for the ceramic plates 1 with different sizes.

The pressing plate 5 moves vertically down along the sliding groove 4, and the distance between the pressing plate and the lower frame edge 23 is reduced until the upper end surface of the ceramic plate 1 is clamped into the second groove 54 of the pressing plate 5.

One end of the elastic means 3 is connected to the lower surface 221 of the upper rim 22 of the frame 2 and the other end is connected to the upper surface 52 of the pressure plate 5.

The elastic means 3 is preferably constituted by a plurality of springs, and the elastic force of the elastic means 3 can press the pressing plate 5 against the upper end surface of the ceramic plate 1 from above, thereby fixing the ceramic plate 1.

The pressure plate 5 moves vertically upwards and the elastic means 3 moves vertically upwards together with the pressure plate 5.

The pressing plate 5 moves vertically downward, and after the upper end surface of the ceramic plate 1 is caught in the second groove 54 in the pressing plate 5, the pressing plate 5 stops moving, and the elastic means 3 presses the pressing plate 5 due to the elastic force, so that the pressing plate 5 and the lower rim 23 clamp the ceramic plate 1.

The upper end face of the ceramic plate 1 is clamped into the second groove 54, the lower end face of the ceramic plate 1 is clamped into the first groove 24, two sides of the ceramic plate are attached to the side edges 21 of the frame 2, and the outer layer of the frame 2 is wrapped with electrophoresis gel to protect the ceramic plate 1 from being damaged easily. Thereby, the ceramic plate 1 is integrally placed in the jig without damaging the ceramic plate 1 by colliding with the nozzle in the plating tank.

The top of the upper surface of the upper frame edge 22 of the frame 2 is provided with an anode fixing strip 6, and the anode fixing strip 6 is connected with a rectifier to serve as anode conduction. The first slot 24, the second slot 54 and the frame 2 are electrically conductive.

The following illustrates the working process of the present utility model in specific application, and what is described herein is merely one specific application example of the present solution, and is not limited to the present solution.

The ceramic plate is clamped by the ceramic plate electroplating clamp provided by the utility model before electroplating.

The pressing plate 5 moves vertically upwards along the sliding groove 4, and the elastic device 3 moves vertically upwards along with the pressing plate 5, so that the distance between the pressing plate 5 and the lower frame edge 23 is increased.

The lower frame edge 23 is fixed, and the lower end surface of the ceramic plate 1 is clamped into the first groove 24.

The pressing plate 5 moves vertically downwards along the sliding groove 4, the elastic device 3 moves vertically downwards along with the pressing plate 5, the distance between the pressing plate 5 and the lower frame edge 23 is reduced until the upper end surface of the ceramic plate 1 is clamped into the second groove 54, and the elastic device 3 presses the pressing plate 5 due to elastic force.

Thereby, the clamping of the ceramic plate 1 is completed, the ceramic plate plating jig is placed in the plating tank, and the plating is started.

And taking out the ceramic plate through the ceramic plate electroplating clamp provided by the utility model after electroplating.

The pressing plate 5 moves vertically upwards along the sliding groove 4, the elastic device 3 moves vertically upwards along with the pressing plate 5, the distance between the pressing plate 5 and the lower frame edge 23 is increased, and the upper end face of the ceramic plate 1 is taken out of the second groove 54.

The lower end surface of the ceramic plate 1 is taken out of the first groove 24.

Thereby, the removal of the ceramic plate 1 is completed.

The ceramic plate electroplating clamp provided by the utility model adopts the pressing plate 5, the frame 2, the chute 4 and the elastic device 3 to clamp the ceramic plate 1 in a matching way, so that the ceramic plate 1 is integrally arranged in the clamp and is not easy to damage, the operation is simple, the clamping efficiency is high, the ceramic plate 1 is in linear contact with the pressing plate 5 and the frame 2, and the electric conduction is stable.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A ceramic plate plating jig, comprising:

A frame (2), the upper surface (231) of the lower frame edge (23) of the frame (2) is provided with a first groove (24) for accommodating the lower end surface of the ceramic plate (1);

A pressing plate (5) for fixing the upper end surface of the ceramic plate (1), wherein the pressing plate (5) can slide up and down along the side edge (21) of the frame (2), and a second groove (54) for accommodating the ceramic plate (1) is formed in the lower side surface (51) of the pressing plate (5);

An elastic device (3), one end of which is connected with the lower surface (221) of the upper frame edge (22) of the frame (2), and the other end of which is connected with the upper edge surface (52) of the pressing plate (5), wherein the elastic force of the elastic device (3) can enable the pressing plate (5) to press the upper end surface of the ceramic plate (1) from above, so that the ceramic plate (1) is fixed; when the ceramic plate (1) needs to be taken out, a user overcomes the elastic force of the elastic device (3) by using an external force to slide the pressing plate (5) upwards, so that the ceramic plate (1) can be taken out.

2. A ceramic board electroplating jig according to claim 1, wherein the first groove (24) is a V-groove.

3. A ceramic board electroplating jig according to claim 1, wherein the second groove (54) is a V-groove.

4. A ceramic board electroplating clamp according to claim 1, wherein the side edges (21) are provided with sliding grooves (4) in the length direction, and correspondingly, the pressing boards (5) are respectively provided with protruding blocks (53) embedded in the sliding grooves (4) and sliding up and down.

5. A ceramic board electroplating jig according to claim 4, wherein the runner (4) is provided on a surface of the side edge (21), and correspondingly the boss (53) is provided on a rear side surface of the platen (5).

6. A ceramic board electroplating clamp according to claim 4, wherein the runner (4) is provided on the inner side of the side edge (21), and correspondingly the lugs (53) are provided on both ends of the platen (5).

7. A ceramic board electroplating clamp according to claim 1, wherein the resilient means (3) is constituted by a number of springs.

8. A ceramic board electroplating jig according to claim 1, wherein the top of the outside of the frame (2) is connected to an anode fixing bar (6) for connecting a rectifier to conduct electricity to the electroplating jig.

9. A ceramic board electroplating jig according to claim 2, wherein the first slot (24), second slot (54) and frame (2) are electrically conductive.