CN210560846U

CN210560846U - Conductive tool for electroplating roller

Info

Publication number: CN210560846U
Application number: CN201921251097.8U
Authority: CN
Inventors: 孙力
Original assignee: Tangshan Caofeidian Tongyi Electromechanical Equipment Co Ltd
Current assignee: Tangshan Caofeidian Tongyi Electromechanical Equipment Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-19
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a roll is electroplated and is used electrically conductive frock, including hoist and mount frame, clamping components and locating component, hoist and mount frame includes the support, and the top surface both sides symmetry of support is provided with two sets of support frames, and the below of support is fixed with solid fixed ring, gu fixed ring's upper surface is provided with locating component, and is two sets of first conductive copper bar, two sets of is installed to the lower surface symmetry of support frame line both sides first conductive copper bar respectively with the both ends fixed connection of multiunit connecting plate, it is two sets of second conductive copper bar, two sets of are installed to the middle part symmetry of first conductive copper bar the outside of second conductive copper bar is provided with clamping components. The conductive tool for electroplating the roller ensures the accuracy of the shape and the size of the shaft head of the roller before and after electroplating, thereby realizing smooth assembly and assembly of the finished roller.

Description

Conductive tool for electroplating roller

Technical Field

The utility model belongs to the technical field of the roll is electroplated, concretely relates to roll is electroplated and is used electrically conductive frock.

Background

The roller is used as important equipment for rolling steel plates in a cold rolling mill, and has high requirements on the machining precision and the assembly precision. When the surface of the roller is plated with chromium, a tool needs to be used for conducting electricity to the roller, most of the existing electric conduction tools for electroplating adopt collecting rings made of copper materials, and the roller is sleeved on the roller shaft head when the surface of the roller is plated with chromium. The conductive tool is easy to generate electric shock on the surface of the roll shaft head, changes the shape and the size of the roll shaft head and causes the phenomenon that a roll finished product is difficult to assemble on a machine.

Therefore, in order to meet the current situation, the design and production of the conductive tool for electroplating the roller are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll is electroplated and is used electrically conductive frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a conductive tool for electroplating a roller comprises a hoisting frame, a clamping assembly and a positioning assembly, wherein the hoisting frame comprises a support, the support is of a hollow bottomless frame structure, two groups of support frames are symmetrically arranged on two sides of the outer surface of the upper portion of the support, a fixing ring is fixed below the support, a through hole is formed in the middle of the fixing ring, the positioning assembly is arranged on the upper surface of the fixing ring and comprises two groups of clamping rings, the two groups of clamping rings are open, the two groups of clamping rings are horizontally and symmetrically arranged, the openings of the two groups of clamping rings are opposite, two ends of the two groups of clamping rings are connected through adjusting screws, the two groups of adjusting screws respectively penetrate through the two groups of clamping rings and are in threaded connection with adjusting nuts, two groups of first conductive copper bars are symmetrically arranged on the lower surfaces of two sides of the connecting line of the, two sets of second conductive copper bars are installed to the middle part symmetry of first conductive copper bar, and are two sets of the outside of second conductive copper bar is provided with clamping component, clamping component includes two sets of anchor clamps, and is two sets of anchor clamps are the opening type, and are two sets of anchor clamps horizontal symmetry sets up and the opening is in opposite directions, and is two sets of the both ends of anchor clamps are all through clamping screw connection, and are two sets of clamping screw runs through two sets of anchor clamps respectively and with clamp nut threaded connection.

Preferably, the distance between the two groups of second conductive copper bars is greater than the distance between the two groups of clamping planes at the shaft end of the roller shaft head, and the first conductive copper bars and the second conductive copper bars are both made of red copper.

Preferably, the two groups of clamps are equal to the diameter of the shaft head of the roller in appearance, and the size of an inner space formed by the two ends of the clamps in close contact is smaller than the distance between the two groups of second conductive copper bars.

Preferably, the shapes of the two groups of clamping rings are equal to the diameter of the roller shaft head, the size of an inner space formed by the two ends of the clamping rings in a tight combination is smaller than the diameter of the clamping groove of the roller shaft head, and the width of the clamping rings is equal to the width of the clamping groove.

The utility model discloses a technological effect and advantage: according to the conductive tool for electroplating the roller, the fixed connection between the hoisting frame and the first conductive copper bar, the fixed connection between the second conductive copper bar and the first conductive copper bar and the use of the clamping assembly are adopted, so that the transmission of the self-rotation force of the roller in the self-rotation process of the aqueduct during electroplating is realized, the uniform coating on the surface of the roller is facilitated, and the occurrence of electric shock injury is reduced; the second conductive copper bar is connected with the clamping plane at the end part of the shaft head of the roller to conduct electroplating, after the conductive tool is used in a workshop, the electroplating qualified rate of the roller with the shaft head provided with the clamping plane is 100%, the problem of electric shock on the surface of the shaft head of the roller caused by electroplating conduction by using the collecting ring is greatly reduced, and the conductive tool for electroplating the roller ensures the accuracy of the shape and the size of the shaft head of the roller before and after electroplating, so that the roller finished product can be smoothly assembled on the machine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the roll spindle head of the present invention;

fig. 3 is a schematic structural view of the hoisting frame of the present invention;

fig. 4 is a schematic structural view of the clamping assembly of the present invention;

fig. 5 is a schematic structural diagram of the positioning assembly of the present invention.

In the figure: the device comprises a roller 1, a roller shaft head 101, a clamping plane 102, a clamping groove 103, a hoisting frame 2, a supporting frame 201, a fixing ring 202, a through hole 203, a connecting plate 3, a first conductive copper bar 4, a clamping assembly 5, a clamp 501, a clamping screw 502, a clamping nut 503, a second conductive copper bar 6, a positioning assembly 7, a clamping ring 701, an adjusting screw 702 and an adjusting nut 703.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a conductive tool for electroplating a roller, as shown in figures 1-5, which comprises a hoisting frame 2, a clamping component 5 and a positioning component 7, wherein the hoisting frame 2 comprises a bracket which is a hollow bottomless frame structure, two groups of supporting frames 201 are symmetrically arranged on two sides of the upper outer surface of the bracket, a fixing ring 202 is fixed below the bracket, a through hole is arranged in the middle of the fixing ring 202, the positioning component 7 is arranged on the upper surface of the fixing ring 202, the positioning component 7 comprises two groups of clamping rings 701, the two groups of clamping rings 701 are both open, the two groups of clamping rings 701 are horizontally symmetrically arranged and have opposite openings, two ends of the two groups of clamping rings 701 are connected through adjusting screws 702, the two groups of adjusting screws 702 respectively penetrate through the two groups of clamping rings 701 and are in threaded connection with adjusting nuts, two groups of first conductive copper bars 4 are symmetrically arranged on the lower surfaces on two sides of, two sets of first conductive copper bar 4 is respectively with the both ends fixed connection of multiunit connecting plate 3, and is two sets of second conductive copper bar 6, two sets of are installed to the middle part symmetry of first conductive copper bar 4 the outside of second conductive copper bar 6 is provided with clamping component 5, clamping component 5 includes two sets of anchor clamps 501, and is two sets of anchor clamps 501 is the opening type, and is two sets of anchor clamps 501 horizontal symmetry sets up and the opening is in opposite directions, and is two sets of anchor clamps 501's both ends are all connected through clamping screw 502, and are two sets of clamping screw 502 runs through two sets of anchor clamps 501 respectively and with clamping nut 503 threaded connection.

Specifically, it is two sets of the interval of second conductive copper bar 6 is greater than the two sets of intervals that press from both sides tight plane of roll spindle nose axle head, the material of first conductive copper bar 4 and second conductive copper bar 6 is red copper, through the fixed connection with hoist and mount frame 2 and first conductive copper bar 4, the fixed connection of first conductive copper bar 4 and second conductive copper bar 6 and the use of clamping component 5, the aqueduct is in the transmission of rotation in-process roll 1 self-rotation power when having realized electroplating, is favorable to the even emergence that just reduces the electric shock of 1 surface coating of roll.

Specifically, the two sets of the fixtures 501 have the same shape as the diameter of the shaft head of the roller, and the size of the inner space formed by the two tight ends is smaller than the distance between the two sets of the second conductive copper bars 6.

Specifically, the appearance of the two groups of snap rings 701 is equal to the diameter of the roller shaft head, the size of an inner space formed by the two tight ends is smaller than the diameter of the clamping groove of the roller shaft head, and the width of the snap rings 701 is equal to the width of the clamping groove.

Specifically, when the conductive tool for electroplating the roller is used, the clamping screws 502 and the clamping nuts 503 on the two sides of the clamping assembly 5 are loosened, so that the distance between the two clamps 501 in the clamping assembly 5 is larger than the diameter of the shaft head of the roller 1, similarly, the adjusting nuts 703 and the adjusting screws 702 on the two sides of the positioning assembly 7 are adjusted, the shaft head of the roller 1 sequentially penetrates through the through hole of the fixing ring 202, the positioning assembly 7 and the clamping assembly 5, then the clamping planes on the two sides of the shaft head of the roller 1 are moved to be between the two groups of second conductive copper bars 6 until the clamping groove in the middle of the shaft head of the roller 1 is formed above the fixing ring 202, after the two clamping rings 701 and the clamping groove are aligned, the adjusting nuts 703 and the adjusting screws 702 on the two sides of the positioning assembly 7 are screwed until the clamping grooves are embraced by the two groups of clamping rings 701, similarly, after the two clamps 501 are moved to be outside the two groups of second conductive copper bars 6, the bottom, and (3) tightening the clamping screws 502 and the clamping nuts 503 on the two sides of the clamping assembly 5 until the two groups of second conductive copper bars 6 and the shaft heads of the rollers 1 are tightly held by the two groups of clamps 501, hoisting the whole body together with the rollers 1 into the vertical roller plating bath, placing the two groups of support frames 201 at the edge of the vertical roller plating bath, and performing roller electroplating operation after the two groups of support frames are placed in place.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a roll is electroplated and is used electrically conductive frock, includes hoist and mount frame (2), clamping component (5) and locating component (7), its characterized in that: the hoisting frame (2) comprises a support, the support is of a hollow bottomless frame structure, two groups of support frames (201) are symmetrically arranged on two sides of the outer surface of the upper portion of the support, a fixing ring (202) is fixed below the support, a through hole is formed in the middle of the fixing ring (202), a positioning assembly (7) is arranged on the upper surface of the fixing ring (202), the positioning assembly (7) comprises two groups of clamping rings (701), the two groups of clamping rings (701) are open, the two groups of clamping rings (701) are horizontally and symmetrically arranged, the openings of the two groups of clamping rings (701) are opposite, two ends of each group of clamping rings (701) are connected through adjusting screws (702), the two groups of adjusting screws (702) respectively penetrate through the two groups of clamping rings (701) and are in threaded connection with adjusting nuts (703), two groups of first conductive copper bars (4) are symmetrically arranged on the lower surfaces of two sides of connecting lines of the two groups of support frames (201, two sets of second conductive copper bar (6) are installed to the middle part symmetry of first conductive copper bar (4), and are two sets of the outside of second conductive copper bar (6) is provided with clamping component (5), clamping component (5) are including two sets of anchor clamps (501), and are two sets of anchor clamps (501) are the opening type, and are two sets of anchor clamps (501) horizontal symmetry sets up and the opening is in opposite directions, and is two sets of the both ends of anchor clamps (501) are all connected through clamping screw (502), and are two sets of clamping screw (502) run through two sets of anchor clamps (501) respectively and with clamping nut (503) threaded connection.

2. The conductive tool for electroplating the roller according to claim 1, wherein the conductive tool comprises: the distance between the two groups of second conductive copper bars (6) is larger than the distance between the two groups of clamping planes at the shaft end of the roller shaft head, and the first conductive copper bars (4) and the second conductive copper bars (6) are both made of red copper.

3. The conductive tool for electroplating the roller according to claim 1, wherein the conductive tool comprises: the shapes of the two groups of clamps (501) are equal to the diameter of the shaft head of the roller, and the size of an inner space formed by the two ends of the clamps in a tight combination is smaller than the distance between the two groups of second conductive copper bars (6).

4. The conductive tool for electroplating the roller according to claim 1, wherein the conductive tool comprises: the appearance of two sets of snap ring (701) equals with the diameter of roll spindle nose, and the size of the inner space that the both ends were tight and constitute in time is less than the draw-in groove diameter of roll spindle nose, the width of snap ring (701) equals with the width of draw-in groove.