CN217475628U

CN217475628U - High-speed steel burnishing and polishing device

Info

Publication number: CN217475628U
Application number: CN202221099207.5U
Authority: CN
Inventors: 吴建忠; 马志俊; 徐辉霞
Original assignee: Jiangsu Tiangong Tools And New Materials Co ltd
Current assignee: Jiangsu Tiangong Tools And New Materials Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-23
Anticipated expiration: 2032-05-10

Abstract

The utility model belongs to the technical field of polishing and burnishing, and discloses a high-speed steel polishing and burnishing device, which comprises a base, wherein four corners of the top end of the base are welded with first supporting columns, the top end of each first supporting column is fixed with a connecting frame, the middle of the top end of the base is provided with a second air cylinder, the top end of the second air cylinder is fixed with a supporting plate, the top end of the supporting plate is welded with a first fixed block, the inner side wall of the first fixed block is provided with the first air cylinder, one end of the first air cylinder is connected with a clamping block, the side wall of the connecting frame is welded with a second fixed block, one side of the second fixed block is provided with a third air cylinder, the utility model can realize the movement of a polishing sheet through the matching of structures such as the third air cylinder, the supporting plates and the like, thereby the polishing sheet can have larger area, and the operation of repeated polishing can be realized without moving a workpiece when a user operates machinery, thereby improving the working efficiency.

Description

High-speed steel burnishing and polishing device

Technical Field

The utility model belongs to the technical field of burnishing and polishing, concretely relates to high-speed steel burnishing and polishing device.

Background

The grinding and polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions so as to obtain a bright and flat surface. The method is characterized in that a polishing tool and abrasive particles or other polishing media are used for modifying and processing the surface of a workpiece, a polishing wheel rotating at a high speed (the peripheral speed is more than 20 m/s) presses against the workpiece, so that the abrasive produces rolling and micro-cutting on the surface of the workpiece, and a bright processed surface is obtained, and the surface roughness can reach Ra0.63-0.01 microns generally; when a non-greasy matte polish is used, the shiny surface can be matted to improve appearance.

But the burnishing and polishing device in the existing market has the problem, and during mechanical work, the position of the piece of polishing is fixed, and the area of polishing is narrower, and when high-speed steel length was longer makes, the work piece that need remove repeatedly was polished to influence work efficiency, the device of the tight work piece of clamp is too with crude, and the precision on the tight dynamics of clamp harms the work piece surface too greatly, thereby leads to the improvement of error range easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed steel burnishing and polishing device to the fixed position of the piece of polishing that proposes in solving above-mentioned background art, when high-speed steel length was longer to be made, need remove the work piece repeatedly and polish, and the problem of the too big easy injury work piece surface precision of tight dynamics of clamp.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed steel grinding and polishing device comprises a base, wherein first supporting columns are welded at four corners of the top end of the base, a connecting frame is fixed at the top end of each first supporting column, a second cylinder is installed in the middle of the top end of the base, a supporting plate is fixed at the top end of the second cylinder, first fixing blocks are welded on two sides of the top end of the supporting plate, a first cylinder is installed on the inner side wall of each first fixing block, one end, far away from the first fixing blocks, of each first cylinder is connected with a clamping block, a second fixing block is welded on the side wall of the connecting frame, a third cylinder is installed on one side of the second fixing block, the output end of the third cylinder extends to the inside of the connecting frame and is welded with a supporting plate, a motor is fixed at the top end of the supporting plate, a grinding sheet is installed at one end, penetrating through the supporting plate, and second supporting columns penetrate through two sides of the supporting plate, and both ends of the second supporting column are fixedly connected with the connecting frame.

Preferably, first cylinder is installed to the inside wall of first fixed block, the inside fluting that has seted up of one end that first fixed block was kept away from to first cylinder, the internally mounted of recess has the spring, the one end of spring is connected with the spliced pole, the spliced pole extends to the outer one end welding of first cylinder and has the clamp splice.

Preferably, the bottom of base is installed the rubber pad, and the bottom of rubber pad is provided with anti-skidding burr.

Preferably, the lateral wall of the clamping block is connected with a silica gel pad, and the silica gel pad is positioned on one side far away from the connecting column.

Preferably, the handles are installed on two sides of the top end of the base, and the sponge is arranged on the outer walls of the handles.

Preferably, the surface of the second cylinder is provided with an air release valve, and the outside of the second cylinder is provided with a protective shell.

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

(1) the utility model discloses a cooperation of third cylinder, backup pad and isotructure makes the piece of polishing can realize removing, and then makes burnishing and polishing's area bigger, need not realize the operation of polishing repeatedly through removing the work piece during user operation machinery to work efficiency has been improved.

(2) The utility model discloses a cooperation of first cylinder, spring and spliced pole isotructure, when the user need press from both sides tight work piece, make the spring carry out the shrink of not equidimension according to the size of work piece to prevent to press from both sides the too big precision of hurting workpiece surface easily of tight dynamics, carry out certain protection to the work piece.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a top view of the connecting frame of the present invention;

in the figure: 1. a base; 2. a first support column; 3. a pallet; 4. a second support column; 5. a connecting frame; 6. a motor; 7. grinding the sheet; 8. a first fixed block; 9. a first cylinder; 10. a second cylinder; 11. a groove; 12. a clamping block; 13. connecting columns; 14. a spring; 15. a second fixed block; 16. a third cylinder; 17. and a support plate.

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. 1-3, the present invention provides the following technical solutions: a high-speed steel grinding and polishing device comprises a base 1, wherein first supporting columns 2 are welded at four corners of the top end of the base 1, a connecting frame 5 is fixed at the top end of each first supporting column 2, a second cylinder 10 is installed in the middle of the top end of the base 1, a supporting plate 3 is fixed at the top end of each second cylinder 10, first fixing blocks 8 are welded at two sides of the top end of each supporting plate 3, a first cylinder 9 is installed on the inner side wall of each first fixing block 8, a clamping block 12 is connected to one end, far away from the first fixing block 8, of each first cylinder 9, a second fixing block 15 is welded on the side wall of each connecting frame 5, a third cylinder 16 is installed at one side of each second fixing block 15, a supporting plate 17 is welded at the output end of each third cylinder 16, a motor 6 is fixed at the top end of each supporting plate 17, a grinding disc 7 is installed at one end, penetrating through the supporting plates 6, second supporting columns 4 penetrate through two sides of each supporting plate 17, and the both ends of second support column 4 all with linking frame 5 fixed connection, when the user used machinery, install the third cylinder 16 at 15 lateral walls of second fixed block and begin work, thereby it removes to drive the backup pad 17 that the movable end of third cylinder 16 welded, and backup pad 17 slides on second support column 4, thereby it is more stable when making backup pad 17 remove, and then make the removal of the motor 6 who is fixed in the backup pad 17 top, it removes to drive the piece of polishing 7 that is connected with motor 6, it is bigger to make the area that the piece of polishing 7 can polish, more simple and convenient during the operation machinery, swiftly, and then improve work efficiency.

Furthermore, a first cylinder 9 is installed on the inner side wall of the first fixing block 8, a groove 11 is formed in one end, far away from the first fixing block 8, of the first cylinder 9, a spring 14 is installed in the groove 11, one end of the spring 14 is connected with a connecting column 13, a clamping block 12 is welded at one end, extending out of the first cylinder 9, of the connecting column 13, when a user needs to clamp a workpiece, the first air cylinder 9 starts to work, the groove 11 formed in one end, far away from the first fixing block 8, of the first air cylinder 9 starts to move, so that the spring 14 is pushed to move, the spring 14 drives the connecting column 13 to move, then the clamping block 12 welded at one end of the connecting column 13 extending out of the first cylinder 9 is pushed to move to clamp the workpiece, the spring 14 is contracted according to the size of the workpiece, the workpiece is protected to a certain degree, the clamping force is prevented from being too high, and the precision of the surface of the workpiece is prevented from being easily damaged, so that the error range is easily improved.

Furthermore, a rubber pad is arranged at the bottom of the base 1, and anti-skid convex lines are arranged at the bottom of the rubber pad, so that the machine cannot easily slide when in use.

Further, the lateral wall of the clamping block 12 is connected with a silica gel pad, the surface of the silica gel pad is provided with raised lines, and the silica gel pad can increase the friction force between the workpiece and the clamping block 12, so that the workpiece is more stable.

Further, the handles are installed on two sides of the top end of the base 1, the sponge is arranged on the outer walls of the handles, and a user can move the machine conveniently through the handles, so that the machine can be moved or transported more conveniently.

Further, the surface mounting of second cylinder 10 has the release valve, and the outside of second cylinder 10 is equipped with the protective housing, when the unexpected condition takes place when machinery is polished the work piece, stops machinery through the release valve to this protection user's safety. .

The utility model discloses a theory of operation and use flow: when a user uses a machine and needs to clamp a workpiece, the first air cylinder 9 starts to work, the groove 11 formed in one end, far away from the first fixing block 8, of the first air cylinder 9 starts to move, so that the spring 14 is pushed to move, the spring 14 drives the connecting column 13 to move, the connecting column 13 is pushed to move to the clamping block 12 welded at one end, extending out of the first air cylinder 9, of the connecting column to clamp the workpiece after moving, the spring 14 is contracted according to the size of the workpiece to protect the workpiece to a certain extent, the motor 6 starts to work to drive the polishing disc 7 to rotate at a high speed, the second air cylinder 10 is started to push the supporting plate 3 to move, the workpiece is polished, when the polishing area needs to be increased, the third air cylinder 16 arranged on the side wall of the second fixing block 15 starts to work to drive the supporting plate 17 welded at the movable end of the third air cylinder 16 to move, and the supporting plate 17 slides on the second supporting column 4, so that the supporting plate 17 is more stable when moving, and then the motor 6 fixed on the top of the supporting plate 17 moves to drive the grinding sheet 7 connected with the motor 6 to move, so that the grinding sheet 7 can be ground and polished in a larger area.

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 high-speed steel burnishing and polishing device which characterized in that: comprises a base (1), wherein first supporting columns (2) are welded at four corners of the top of the base (1), a connecting frame (5) is fixed at the top end of each first supporting column (2), a second cylinder (10) is installed in the middle of the top end of the base (1), a supporting plate (3) is fixed at the top end of each second cylinder (10), first fixing blocks (8) are welded at two sides of the top end of each supporting plate (3), a first cylinder (9) is installed on the inner side wall of each first fixing block (8), one end, far away from the first fixing blocks (8), of each first cylinder (9) is connected with a clamping block (12), a second fixing block (15) is welded at the side wall of the connecting frame (5), a third cylinder (16) is installed at one side of each second fixing block (15), and one end, extending to the inside of the connecting frame (5), of an output shaft of each third cylinder (16) is connected with a supporting plate (17), the top of backup pad (17) is fixed with motor (6), grinding piece (7) are installed to the one end that motor (6) run through backup pad (17), the both sides of backup pad (17) all run through there are second support column (4), and the both ends of second support column (4) all with connecting frame (5) fixed connection.

2. The high-speed steel sanding polishing device of claim 1, wherein: the utility model discloses a pneumatic cylinder, including first cylinder (9), recess (11) have been seted up to the one end inside of keeping away from first fixed block (8) in first cylinder (9), the internally mounted of recess (11) has spring (14), the one end of spring (14) is fixed with spliced pole (13), spliced pole (13) extend to the outside one end of first cylinder (9) and clamp splice (12) fixed connection.

3. A high speed steel sanding polishing device according to claim 2, characterized in that: the bottom of base (1) is installed the rubber pad, and the bottom of rubber pad is provided with anti-skidding burr.

4. A high speed steel sanding polishing device according to claim 3, characterized in that: the lateral wall of the clamping block (12) is connected with a silica gel pad, and the surface of the silica gel pad is provided with convex lines.

5. The high-speed steel sanding and polishing device of claim 4, wherein: handles are arranged on two sides of the top end of the base (1), and sponge is arranged on the outer walls of the handles.

6. The high-speed steel sanding and polishing device of claim 5, wherein: the surface mounting of second cylinder (10) has the snuffle valve, and the outside of second cylinder (10) is equipped with the protective housing.