CN210215595U

CN210215595U - Electroplating clamp

Info

Publication number: CN210215595U
Application number: CN201920755326.3U
Authority: CN
Inventors: Youping Feng; 冯友萍
Original assignee: Guangzhou Nanxin Mechanical Equipment Co Ltd
Current assignee: Guangzhou Nanxin Mechanical Equipment Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-31
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an electroplating fixture, including crossbeam, solid fixed splint, rotating splint, roating seat, resilient means, iron plate, hollow section of thick bamboo, iron core and coil, gu fixed splint's middle part is provided with the roating seat, rotating splint's middle part rotate connect in on the roating seat, resilient means with hollow section of thick bamboo all set up in on the solid fixed splint, just resilient means with hollow section of thick bamboo is located respectively the both sides of roating seat, resilient means horizontal extension connects rotating splint, rotating splint orientation hollow section of thick bamboo's position is provided with the iron plate, the iron plate inserts in the hollow section of thick bamboo, the iron core with the coil is located in the hollow section of thick bamboo, the coil encircles the iron core sets up. The technical scheme is used for solving the problems that the existing electroplating clamp is unstable in clamping and easy to fall off in the electroplating process.

Description

Electroplating clamp

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to electroplating fixture.

Background

In the electroplating industry, an electroplating clamp is used for clamping an electroplating workpiece through two clamping plates and then extending into electroplating solution for electroplating, in the prior art, one end of a handle slides on the clamping plates and extrudes the clamping plates through rotating a handle, so that the two clamping plates are separated from each other and are opened, but the sliding friction between surfaces can cause unsmooth operation on the handle; in addition, the electroplating clamp in the prior art also has the problem that the electroplating clamp loosens the clamping of the electroplating workpiece due to vibration, so that the electroplating workpiece falls into the electroplating solution, and the electroplating work fails.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists, the utility model provides an electroplating clamp presss from both sides to there is the centre gripping unstability, the problem that easily drops in electroplating process in solving current electroplating clamp, this electroplating clamp presss from both sides can carry out effective centre gripping to the work piece in electroplating process, avoids droing.

The utility model discloses an electroplating clamp, which comprises a beam, a fixed splint, a rotary seat, an elastic device, an iron block, a hollow cylinder, an iron core and a coil, wherein the top of the fixed splint is of a barb structure, the barb structure is hooked on the beam, the barb structure can horizontally slide on the beam, the rotary seat is arranged at the middle part of the fixed splint, the middle part of the rotary splint is rotatably connected on the rotary seat, the elastic device and the hollow cylinder are both arranged on the fixed splint, the elastic device and the hollow cylinder are respectively arranged at two sides of the rotary seat, the elastic device horizontally extends and is connected with the rotary splint, the iron block is arranged at the position of the rotary splint facing the hollow cylinder, the iron block is inserted into the hollow cylinder, the iron core and the coil are arranged in the hollow cylinder, the coil is arranged around the iron core; when the coil is in a power-off state, the bottom of the fixed clamping plate and the bottom of the rotating clamping plate are separated from each other under the action of the tensile force of the elastic device, and the iron block and the iron core are separated from each other; when the coil is in a power-on state, the iron block and the iron core are mutually attracted, the elastic device is stretched, and the bottom of the fixed clamping plate and the bottom of the rotating clamping plate are mutually close.

Further, the elastic device is a spring.

Furthermore, threaded holes are formed in the side wall of the barb structure, positioning screws are arranged in the threaded holes, and the end portions of the positioning screws are abutted to the cross beam.

This electroplating fixture is under initial condition, the coil is not circular telegram, the bottom of solid fixed splint with the bottom of rotating splint is in elastic device's pulling force effect is separated from each other, can place the work piece in gu fixed splint with between the rotating splint, the rethread will the coil circular telegram attracts gu fixed splint's bottom with the bottom of rotating splint is close to each other and carries out the centre gripping to the work piece to increase the centre gripping dynamics to the work piece, avoid the work piece to drop at the in-process of electroplating, on the other hand, the barb structure can move on the crossbeam in order to adjust the work piece position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an electroplating jig.

Detailed Description

The utility model discloses an electroplating clamp, this electroplating clamp presss from both sides can carry out effective centre gripping to the work piece at the electroplating process, avoids droing.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model discloses an electroplating clamp, which comprises a beam 7, a fixed clamp plate 12, a rotary clamp plate 1, a rotary seat 8, an elastic device 4, an iron block 2, a hollow cylinder 11, an iron core 10 and a coil 9, wherein the top of the fixed clamp plate 12 is a barb structure 3, the barb structure 3 is hooked on the beam 7, the barb structure 3 can horizontally slide on the beam 7, the rotary seat 8 is arranged in the middle of the fixed clamp plate 12, the middle of the rotary clamp plate 1 is rotatably connected on the rotary seat 8, the elastic device 4 and the hollow cylinder 11 are both arranged on the fixed clamp plate 12, the elastic device 4 and the hollow cylinder 12 are respectively arranged on two sides of the rotary seat 8, the elastic device 4 extends horizontally and is connected with the rotary clamp plate 1, the iron block 2 is arranged on the rotary clamp plate 1 towards the hollow cylinder 11, the iron block 2 is inserted into the hollow cylinder 11, the iron core 10 and the coil 9 are positioned in the hollow cylinder 11, and the coil 9 is arranged around the iron core 10; when the coil 9 is in a power-off state, the bottom of the fixed clamp 12 and the bottom of the rotating clamp 1 are separated from each other under the pulling force of the elastic device 4, and the iron block 2 and the iron core 10 are separated from each other; when the coil 9 is in the energized state, the iron block 2 and the iron core 10 attract each other, the elastic means 4 is stretched, and the bottom of the stationary jaw 1 and the bottom of the rotating jaw 12 approach each other.

The elastic device 4 is a spring, and correspondingly, other components with elastic action can be adopted as the elastic device.

Threaded holes 6 are formed in the side walls of the barb structures 3, positioning screws 5 are arranged in the threaded holes 6, the end portions of the positioning screws 5 are abutted to the cross beam 7, the barb structures 3 can move on the cross beam 7 to adjust the position of a workpiece, and then the position of the barb structures is fixed through the positioning screws 5.

This electroplating fixture is under initial condition, the coil is not circular telegram, the bottom of solid fixed splint with the bottom of rotating splint is in elastic device's pulling force effect looks mutual separation, can place the work piece in gu fixed splint with between the rotating splint, the rethread will the coil circular telegram attracts gu fixed splint's bottom with the bottom of rotating splint is close to each other and carries out the centre gripping to the work piece to increase the centre gripping dynamics to the work piece, avoid the work piece to drop at the in-process of electroplating.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. An electroplating fixture is characterized by comprising a cross beam, a fixed clamping plate, a rotary seat, an elastic device, an iron block, a hollow cylinder, an iron core and a coil, wherein the top of the fixed clamping plate is of a barb structure which is hooked on the cross beam, the barb structure can horizontally slide on the cross beam, the rotary seat is arranged at the middle part of the fixed clamping plate, the middle part of the rotary clamping plate is rotatably connected on the rotary seat, the elastic device and the hollow cylinder are arranged on the fixed clamping plate, the elastic device and the hollow cylinder are respectively positioned at two sides of the rotary seat, the elastic device horizontally extends and is connected with the rotary clamping plate, the iron block is arranged at the position of the rotary clamping plate facing the hollow cylinder, the iron block is inserted into the hollow cylinder, and the iron core and the coil are positioned in the hollow cylinder, the coil is arranged around the iron core; when the coil is in a power-off state, the bottom of the fixed clamping plate and the bottom of the rotating clamping plate are separated from each other under the action of the tensile force of the elastic device, and the iron block and the iron core are separated from each other; when the coil is in a power-on state, the iron block and the iron core are mutually attracted, the elastic device is stretched, and the bottom of the fixed clamping plate and the bottom of the rotating clamping plate are mutually close.

2. A plating jig according to claim 1, wherein the resilient means is a spring.

3. The electroplating clamp according to claim 1, wherein a threaded hole is formed in the side wall of the barb structure, a positioning screw is arranged in the threaded hole, and the end of the positioning screw abuts against the cross beam.