CN219079677U

CN219079677U - Clamp for electrophoretic coating

Info

Publication number: CN219079677U
Application number: CN202320096254.2U
Authority: CN
Inventors: 黄胜周; 周坤; 张飞权; 杜晓秋
Original assignee: Wenzhou Kejin Electrophoresis Co ltd
Current assignee: Wenzhou Kejin Electrophoresis Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-26
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a clamp for electrophoretic coating, in particular to the technical field of electrophoretic coating clamps, which comprises a supporting plate, wherein two clamp assemblies which are distributed up and down are arranged in the supporting plate and are used for clamping a workpiece to be subjected to electrophoretic coating, each clamp assembly comprises a long plate, the front end of the long plate is provided with a sliding groove, a first threaded rod is arranged in the sliding groove, the outer walls of two sides of the first threaded rod are connected with first threaded blocks in a threaded manner, and clamping plates are fixedly arranged at the front ends of the first threaded blocks. According to the utility model, the workpiece is clamped by using the micro motor close to the upper part of the supporting plate to drive the two first thread blocks on the first threaded rod, the electrophoretic coating is carried out on the workpiece, then the two clamps close to the lower part of the supporting plate to drive the two clamps on the first threaded rod to clamp the coated workpiece, the two clamps before the clamping are loosened, the electrophoretic coating is carried out on the surface of the workpiece shielded by the clamps before the clamping, the omnibearing coating on the surface of the workpiece is realized, and the electrophoretic coating efficiency is greatly improved.

Description

Clamp for electrophoretic coating

Technical Field

The utility model relates to the technical field of electrophoretic coating clamps, in particular to a clamp for electrophoretic coating.

Background

Electrophoresis refers to the phenomenon in which charged particles move toward an electrode opposite in electrical property to the charged particles under the action of an electric field. The technique of achieving separation by utilizing the difference in the moving speed of charged particles in an electric field is called electrophoresis technique, and electrophoresis has been increasingly used in various fields such as analytical chemistry, biochemistry, clinical chemistry, toxicology, pharmacology, immunology, microbiology, food chemistry, and the like.

According to the adjustable clamp for the electrophoretic coating disclosed by the utility model, the first reserved grooves are formed in three groups and are distributed at the top end of the placement frame at equal intervals, the sliding blocks are embedded in the first reserved grooves in a sliding relationship, so that the adjustable clamp can be transversely adjusted, the external threads are arranged on the outer parts of the second adjusting rods, the internal threads are arranged on one end of the placement frame, the second adjusting rods are screwed, the corresponding width can be adjusted according to the diameter of the cylindrical workpiece, the adjustable clamp is more applicable in coating, and the problem that the corresponding width cannot be conveniently adjusted according to the diameter of the cylindrical workpiece is solved.

In the use process of the adjustable clamp for the electrophoretic coating, the parts, which are contacted with the workpiece, of the fixed block cannot be coated when the workpiece is clamped for the electrophoretic coating, so that the positions of the workpiece are required to be frequently adjusted, the surfaces of the workpiece can be completely coated, the clamp is required to be loosened firstly when the workpiece is adjusted, then the adjustment is carried out, a great amount of time is consumed, and the coating efficiency is lowered.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the clamp for the electrophoretic coating, which clamps a workpiece by using the micro motor close to the upper part of the supporting plate to drive the two first thread blocks on the first threaded rod, performs the electrophoretic coating on the workpiece, then uses the micro motor close to the lower part of the supporting plate to drive the two clamps on the first threaded rod to clamp the coated workpiece, loosens the two clamps before, performs the electrophoretic coating on the surface of the workpiece shielded by the clamps before, realizes the omnibearing coating on the surface of the workpiece, greatly improves the electrophoretic coating efficiency, and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamp for electrophoresis application, includes the backup pad, the inside anchor clamps subassembly that distributes from top to bottom that is equipped with of backup pad for press from both sides and get the work piece of waiting electrophoresis application, every anchor clamps subassembly all includes the longboard, the spout has been seted up to the longboard front end, be equipped with first threaded rod in the spout, the equal threaded connection of first threaded rod both sides outer wall has first screw thread piece, first screw thread piece front end is fixed with splint, the spacing groove has been seted up to backup pad rear end inner wall surface, be equipped with lifting unit in the spacing groove, lifting unit is connected with two longboard rear ends.

In a preferred embodiment, the lifting assembly comprises a second threaded rod, the top end of the second threaded rod is connected with the inner wall of the top of the limiting groove through a bearing, the outer walls of the upper side and the lower side of the second threaded rod are connected with second threaded blocks in a threaded mode, the front ends of the two second threaded blocks are respectively fixed with the rear ends of the two long plates through screws, and the long plates are convenient to install and detach by workers.

In a preferred embodiment, the top end of the supporting plate is penetrated and provided with a handle, and the bottom end of the handle is fixed with the top end of the second threaded rod, so that the distance between the two long plates can be conveniently adjusted.

In a preferred embodiment, the inner wall surfaces of both sides of the supporting plate are provided with guide grooves, both sides of the long plate are respectively contacted with the inner walls of both sides of the guide grooves, the long plate is arranged in the guide grooves, and the long plate can be guided by the guide grooves.

In a preferred embodiment, the micro motors are fixedly arranged on one side of each of the two first threaded rods, the micro motors are embedded in the long plates, the micro motors are used for driving the first threaded rods to rotate, and time and labor are saved in use.

In a preferred embodiment, the outer wall surfaces of the first threaded rod and the second threaded rod are provided with two opposite-direction threads, so that the positions of the two first threaded blocks and the two second threaded blocks can be adjusted simultaneously.

In a preferred embodiment, the support plate top is fixedly provided with a mounting frame, the mounting frame top is fixedly provided with a connecting rod, the connecting rod top is fixedly provided with a connecting disc, and four mounting holes are formed in the connecting disc, so that the device is convenient to install and use.

The utility model has the technical effects and advantages that:

1. according to the utility model, the workpiece is clamped by using the micro motor close to the upper part of the supporting plate to drive the two first thread blocks on the first threaded rod, the electrophoretic coating is carried out on the workpiece, then the two clamps close to the lower part of the supporting plate to drive the two clamps on the first threaded rod to clamp the coated workpiece, the two clamps before the clamping are loosened, the electrophoretic coating is carried out on the surface of the workpiece shielded by the clamps before the clamping, the omnibearing coating on the surface of the workpiece is realized, and the electrophoretic coating efficiency is greatly improved.

2. The second threaded rod is driven to rotate by the rotating handle, the two second threaded blocks on the second threaded rod respectively drive the two long plates to move up and down, the distance between the two long plates is adjusted, the device is applicable to workpieces with different heights, and after the device is not used, a worker can detach the two long plates to clean and replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is a cross-sectional view of a long plate of the present utility model;

FIG. 4 is a rear elevational view of the overall structure of the present utility model;

fig. 5 is a schematic view of a limiting groove according to the present utility model.

The reference numerals are: 1. a support plate; 2. a clamp assembly; 3. a limit groove; 4. a lifting assembly; 5. a handle; 6. a guide groove; 7. a micro motor; 8. a mounting frame; 9. a connecting rod; 10. a connecting disc;

201. a long plate; 202. a chute; 203. a first threaded rod; 204. a first threaded block; 205. a clamping plate;

401. a second threaded rod; 402. and a second threaded block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5 of the specification, the utility model provides a clamp for electrophoretic coating, which comprises a support plate 1, wherein two clamp assemblies 2 distributed up and down are arranged in the support plate 1 and are used for clamping a workpiece to be subjected to electrophoretic coating, each clamp assembly 2 comprises a long plate 201, the front end of the long plate 201 is provided with a sliding groove 202, a first threaded rod 203 is arranged in the sliding groove 202, the outer walls of two sides of the first threaded rod 203 are in threaded connection with a first thread block 204, the front end of the first thread block 204 is fixedly provided with a clamping plate 205, the inner wall surface of the rear end of the support plate 1 is provided with a limit groove 3, a lifting assembly 4 is arranged in the limit groove 3, and the lifting assembly 4 is connected with the rear ends of the two long plates 201;

and lifting assembly 4 includes second threaded rod 401, second threaded rod 401 top passes through bearing and spacing groove 3 top inner wall connection, the equal threaded connection of both sides outer wall has second thread piece 402 about second threaded rod 401, and micro motor 7 is all fixed to two first threaded rod 203 one sides, micro motor 7 inlays and establishes inside long board 201, and micro motor 7 is a small, the capacity is little motor, and its output is generally below several hundred watts, is a motor with special application, performance and environmental condition, uses micro motor 7 to drive first threaded rod 203 rotation, uses labour saving and time saving, first threaded rod 203 and second threaded rod 401 outer wall surface all process have two prescription opposite screw threads, be convenient for adjust the position of two first thread pieces 204, two second thread pieces 402 simultaneously.

Through using the micro motor 7 that is close to backup pad 1 top to drive first threaded rod 203 rotation, two first thread blocks 204 on the first threaded rod 203 are close to each other and clip the work piece, then carry out the electrophoresis application to the work piece, the micro motor 7 that is close to backup pad 1 below is used to drive first threaded rod 203 rotation, it clips the work piece that the application is good to utilize two anchor clamps that are close to backup pad 1 below, two anchor clamps before unclamping just can carry out the electrophoresis application to the part that is sheltered from by the anchor clamps, thereby accomplish the omnidirectional application to the work piece surface, do not need repeated application, electrophoresis application efficiency has been improved greatly.

Referring to fig. 1-5 of the specification, the utility model provides a clamp for electrophoretic coating, the front ends of two second thread blocks 402 are respectively fixed with the rear ends of two long plates 201 through screws, so that a worker can conveniently assemble and disassemble the long plates 201, the top end of a supporting plate 1 is penetrated with a handle 5, the bottom end of the handle 5 is fixed with the top end of a second threaded rod 401, the distance between the two long plates 201 is conveniently adjusted, guide grooves 6 are respectively formed on the inner wall surfaces of two sides of the supporting plate 1, two sides of the long plates 201 are respectively contacted with the inner walls of two sides of the guide grooves 6, the long plates 201 are installed in the guide grooves 6, and the long plates 201 can be guided by the guide grooves 6;

and the fixed mounting bracket 8 that is equipped with in backup pad 1 top, the fixed connecting rod 9 that is equipped with in mounting bracket 8 top, the fixed connection pad 10 that is equipped with in connecting rod 9 top, four mounting holes have been seted up on the connection pad 10, and this device of installation of being convenient for uses.

The second threaded rod 401 is driven to rotate by rotating the handle 5, the two second threaded blocks 402 on the second threaded rod 401 respectively drive the two long plates 201 to move up and down, the distance between the two long plates 201 is adjusted, the device is applicable to workpieces with different heights, and after the device is not used, a worker can detach the two long plates 201 to clean and replace.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Clamp for electrophoretic coating, including backup pad (1), its characterized in that: two clamp assemblies (2) which are distributed up and down are arranged in the supporting plate (1) and are used for clamping a workpiece to be subjected to electrophoretic coating;

each clamp assembly (2) comprises a long plate (201), a chute (202) is formed in the front end of each long plate (201), a first threaded rod (203) is arranged in each chute (202), first threaded blocks (204) are connected to the outer walls of two sides of each first threaded rod (203) in a threaded manner, and clamping plates (205) are fixedly arranged at the front ends of the first threaded blocks (204);

limiting grooves (3) are formed in the inner wall surface of the rear end of the supporting plate (1), lifting assemblies (4) are arranged in the limiting grooves (3), and the lifting assemblies (4) are connected with the rear ends of the two long plates (201).

2. The jig for electrodeposition coating according to claim 1, wherein: the lifting assembly (4) comprises a second threaded rod (401), the top end of the second threaded rod (401) is connected with the inner wall of the top of the limiting groove (3) through a bearing, the outer walls of the upper side and the lower side of the second threaded rod (401) are connected with second threaded blocks (402) in a threaded mode, and the front ends of the two second threaded blocks (402) are respectively fixed with the rear ends of the two long plates (201) through screws.

3. The jig for electrodeposition coating according to claim 2, wherein: the top of the supporting plate (1) is provided with a handle (5) in a penetrating mode, and the bottom of the handle (5) is fixed with the top of the second threaded rod (401).

4. The jig for electrodeposition coating according to claim 1, wherein: guide grooves (6) are formed in the inner wall surfaces of the two sides of the supporting plate (1), and the two sides of the long plate (201) are respectively contacted with the inner walls of the two sides of the guide grooves (6).

5. The jig for electrodeposition coating according to claim 1, wherein: one side of each of the two first threaded rods (203) is fixedly provided with a miniature motor (7), and the miniature motors (7) are embedded in the long plates (201).

6. The jig for electrodeposition coating according to claim 2, wherein: the outer wall surfaces of the first threaded rod (203) and the second threaded rod (401) are respectively provided with threads with opposite directions.

7. The jig for electrodeposition coating according to claim 1, wherein: the novel connecting device is characterized in that an installation frame (8) is fixedly arranged at the top end of the supporting plate (1), a connecting rod (9) is fixedly arranged at the top end of the installation frame (8), a connecting disc (10) is fixedly arranged at the top end of the connecting rod (9), and four installation holes are formed in the connecting disc (10).