CN210360805U

CN210360805U - Fixing and clamping device for metal polishing

Info

Publication number: CN210360805U
Application number: CN201920990449.5U
Authority: CN
Inventors: 王艳
Original assignee: Xuzhou Shanghuang Ship Parts Co ltd
Current assignee: Xuzhou Shanghuang Ship Parts Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-21
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a fixed clamping device for metal polishing, which comprises a bottom plate, wherein the left side and the right side of the front surface of the bottom plate are provided with fixed clamping mechanisms; the fixed clamping mechanism comprises a fixed plate, the rear side of the fixed plate is fixedly connected with the front side of the bottom plate, the left side of the fixed plate is fixedly connected with a clamping electric push rod, and the output end on the right side of the clamping electric push rod penetrates through the fixed plate and extends to the external fixedly connected with moving plate. The utility model discloses a mutually supporting of firm board, bearing, threaded rod, carousel, movable block, spacing ring, first connecting seat, hinge, grip block, second connecting seat and connecting rod makes metal polishing carry out the centre gripping to the metal work piece of different shapes with fixed clamping device, makes things convenient for the staff to carry out polishing treatment to metal work piece, is favorable to metal work piece processing ground to go on, and the practicality is high, brings very big facility for the staff.

Description

Fixing and clamping device for metal polishing

Technical Field

The utility model relates to a metal-polishing technical field specifically is a metal-polishing is with fixed clamping device.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The polishing device is used for modifying and processing the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media, a fixed clamping device is usually needed in the process of polishing metal, the common metal polishing fixed clamping device cannot well clamp metal workpieces in different shapes, the metal workpieces are inconvenient to polish by workers, the processing process of the metal workpieces is slowed, and great inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal polishing is with fixed clamping device to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed clamping device for metal polishing comprises a bottom plate, wherein fixed clamping mechanisms are arranged on the left side and the right side of the front surface of the bottom plate;

the fixed clamping mechanism comprises a fixed plate, the rear side of the fixed plate is fixedly connected with the front side of a bottom plate, the left side of the fixed plate is fixedly connected with a clamping electric push rod, the output end of the right side of the clamping electric push rod penetrates through the fixed plate and extends to the outside of the fixed plate, a movable plate is fixedly connected with the rear side of the top of the movable plate, the front side of the fixed plate is fixedly connected with a bearing, the inner wall of the inner ring of the bearing is fixedly connected with a threaded rod, the front end of the threaded rod is fixedly connected with a rotary table, the surface of the threaded rod is in threaded connection with two movable blocks, the surface of the threaded rod is fixedly connected with a limiting ring, one sides of the movable blocks, which are close to the limiting ring, are in contact with each other, the right side of the movable blocks is fixedly connected with a first connecting seat, the first connecting seat is movably connected with the second connecting seat through a connecting rod.

Preferably, the output end on the right side of the clamping electric push rod is movably connected with the fixing plate.

Preferably, the right side of the fixed plate is fixedly connected with a telescopic rod, and the right end of the telescopic rod is fixedly connected with the left side of the movable plate.

Preferably, the surface of the bearing outer ring is fixedly connected with the front side of the stabilizing plate, and the inner wall of the bearing inner ring is fixedly connected with the surface of the threaded rod.

Preferably, the bottom of the clamping plate and the top of the bottom plate are in contact with each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutually supporting of firm board, bearing, threaded rod, carousel, movable block, spacing ring, first connecting seat, hinge, grip block, second connecting seat and connecting rod makes metal polishing carry out the centre gripping to the metal work piece of different shapes with fixed clamping device, makes things convenient for the staff to carry out polishing treatment to metal work piece, is favorable to metal work piece processing ground to go on, and the practicality is high, brings very big facility for the staff.

2. The utility model discloses a set up the telescopic link, promoted the stability of movable plate side-to-side movement.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural view of the bottom view of the present invention;

FIG. 3 is a sectional view of the front view of the fixing and clamping mechanism of the present invention;

fig. 4 is a schematic structural view of a bottom view of the fixing and clamping mechanism of the present invention;

fig. 5 is a schematic structural view of a bottom view of the stop collar of the present invention.

In the figure: the device comprises a base plate 1, a fixed clamping mechanism 2, a fixed plate 201, a fixed plate 202, an electric push rod, a movable plate 203, a stable plate 204, a bearing 205, a threaded rod 206, a turntable 207, a movable block 208, a limiting ring 209, a first connecting seat 210, a hinge 211, a clamping plate 212, a second connecting seat 213, a connecting rod 214 and a telescopic rod 3.

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.

Referring to fig. 1-2, a fixing and clamping device for metal polishing includes a bottom plate 1, and fixing and clamping mechanisms 2 are disposed on both sides of the front surface of the bottom plate 1.

Referring to fig. 1-5, the fixed clamping mechanism 2 includes a fixed plate 201, a rear side of the fixed plate 201 is fixedly connected to a front side of the bottom plate 1, a left side of the fixed plate 201 is fixedly connected to a clamping electric push rod 202, an output end of the right side of the clamping electric push rod 202 penetrates through the fixed plate 201 and extends to an outside of the fixed plate 203, an output end of the right side of the clamping electric push rod 202 is movably connected to the fixed plate 201, a right side of the fixed plate 201 is fixedly connected to a telescopic rod 3, a right end of the telescopic rod 3 is fixedly connected to a left side of the moving plate 203, stability of movement of the moving plate 203 in the left-right direction is improved by the arrangement of the telescopic rod 3, a rear side of a top of the moving plate 203 is fixedly connected to a stabilizing plate 204, a front side of the stabilizing plate 204 is fixedly connected to a bearing, the inner wall of the inner ring of the bearing 205 is fixedly connected with the surface of the threaded rod 206, the surface of the outer ring of the bearing 205 can be fixedly connected with the front side of the stable plate 204 by welding, the inner wall of the inner ring of the bearing 205 can be fixedly connected with the surface of the threaded rod 206 by welding, the inner ring of the bearing 205 and the outer ring can relatively rotate, so that the threaded rod 206 can rotate but can not shake, the front end of the threaded rod 206 is fixedly connected with a turntable 207, the surface of the threaded rod 206 is in threaded connection with two moving blocks 208, the internal threads of the two moving blocks 208 are reverse threads, when the threaded rod 206 rotates, the two moving blocks 208 either move towards the direction close to each other or move towards the direction far away from each other, the surface of the threaded rod 206 is fixedly connected with a limit ring 209, by arranging the limit ring 209, the function of the limit moving block 208 is achieved, and one, the right side of movable block 208 is fixedly connected with first connecting seat 210, the right side of movable plate 203 articulates through two hinges 211 has two grip blocks 212, the bottom of grip block 212 and the top of bottom plate 1 contact each other, the left side fixedly connected with second connecting seat 213 of grip block 212, through connecting rod 214 swing joint between first connecting seat 210 and the second connecting seat 213, through steadying plate 204, bearing 205, threaded rod 206, carousel 207, movable block 208, spacing ring 209, first connecting seat 210, hinge 211, grip block 212, mutually support of second connecting seat 213 and connecting rod 214, make fixed clamping device for the metal polish can carry out the centre gripping to the metal work piece of different shapes, make things convenient for the staff to carry out polishing treatment to the metal work piece, be favorable to metal work piece processing work ground to go on, the practicality is high, bring very big facility for the staff.

When in use, a worker puts a metal workpiece on the top of the bottom plate 1, the two clamping electric push rods 202 drive the two moving plates 203 to move towards the direction of mutual approaching, and finally, the four clamping plates 212 clamp the metal workpiece, at the moment, the fixed workpiece can be a square workpiece, a worker can select to rotate one turntable 207 or two turntables 207, the turntable 207 drives the threaded rod 206 to rotate, the threaded rod 206 rotates to cause the two moving blocks 208 to move towards the directions away from each other, the moving blocks 208 sequentially pass through the first connecting seat 210, the connecting rod 214 and the second connecting seat 213 to drive the clamping plates 212 to move, due to the existence of the hinge 211, the clamping plates 212 can swing, then workpieces in other shapes can be clamped, the four clamping plates 212 can swing to clamp disc-shaped workpieces or cylindrical workpieces, and only two clamping plates 212 can swing to clamp some polygonal workpieces.

In summary, the following steps: this fixed clamping device for metal polish through the mutual cooperation of firm board 204, bearing 205, threaded rod 206, carousel 207, movable block 208, spacing ring 209, first connecting seat 210, hinge 211, grip block 212, second connecting seat 213 and connecting rod 214, has solved the problem that proposes among the background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal polishing is with fixed clamping device, includes bottom plate (1), its characterized in that: the left side and the right side of the front surface of the bottom plate (1) are respectively provided with a fixed clamping mechanism (2);

the fixed clamping mechanism (2) comprises a fixed plate (201), the rear side of the fixed plate (201) is fixedly connected with the front side of the bottom plate (1), the left side of the fixed plate (201) is fixedly connected with a clamping electric push rod (202), the output end of the right side of the clamping electric push rod (202) penetrates through the fixed plate (201) and extends to the outside of the fixed plate (203), the rear side of the top of the moving plate (203) is fixedly connected with a stabilizing plate (204), the front side of the stabilizing plate (204) is fixedly connected with a bearing (205), the inner wall of the inner ring of the bearing (205) is fixedly connected with a threaded rod (206), the front end of the threaded rod (206) is fixedly connected with a rotary table (207), the surface of the threaded rod (206) is in threaded connection with two moving blocks (208), and the surface of the threaded rod (206) is, one side of the moving block (208) close to the limiting ring (209) is in contact with the limiting ring, a first connecting seat (210) is fixedly connected to the right side of the moving block (208), two clamping plates (212) are hinged to the right side of the moving block (203) through two hinges (211), a second connecting seat (213) is fixedly connected to the left side of each clamping plate (212), and the first connecting seat (210) is movably connected with the second connecting seat (213) through a connecting rod (214).

2. A holding jig for metal polishing as set forth in claim 1, wherein: the output end on the right side of the clamping electric push rod (202) is movably connected with the fixing plate (201).

3. A holding jig for metal polishing as set forth in claim 1, wherein: the right side fixedly connected with telescopic link (3) of fixed plate (201), the right-hand member of telescopic link (3) and the left side fixed connection of movable plate (203).

4. A holding jig for metal polishing as set forth in claim 1, wherein: the surface of the outer ring of the bearing (205) is fixedly connected with the front side of the stabilizing plate (204), and the inner wall of the inner ring of the bearing (205) is fixedly connected with the surface of the threaded rod (206).

5. A holding jig for metal polishing as set forth in claim 1, wherein: the bottom of the clamping plate (212) is contacted with the top of the bottom plate (1).