CN217194748U

CN217194748U - Sand blasting machine capable of being used for arranging and preparing whole vehicle and used for various parts of multi-shaped workpiece

Info

Publication number: CN217194748U
Application number: CN202220396834.9U
Authority: CN
Inventors: 何兆广; 郑元旺; 何明朋; 孙宇
Original assignee: Snail Truck Network Shandong E Commerce Co ltd
Current assignee: Snail Truck Network Shandong E Commerce Co ltd
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-08-16
Anticipated expiration: 2032-02-26

Abstract

The utility model provides a sand blasting machine which can be used for each part of a multi-shape workpiece for the whole vehicle preparation, comprising a sand blasting machine main body; the centre gripping subassembly, the utility model provides a whole car is ready to use usable sand blasting machine in each position of many shapes work piece, through rotatory extrusion dish, make first extrusion piece no longer extrude the second extrusion piece, and then there is a plurality of first grip blocks of pulling spring pulling to keep away from each other, then place the work piece at the middle part of a plurality of first grip blocks, then the extrusion dish of reverse rotation, make the extrusion dish drive the first grip block of comma brother and be close to each other and carry out the centre gripping to the work piece, can also carry out the centre gripping according to present first grip block of shape or second grip block of work piece simultaneously, and then can carry out the centre gripping to the work piece of different shapes, and the position up that can rotate the work piece during the centre gripping, make can carry out the sandblast to each position, avoided current sand blasting machine main part can only directly place the work piece, the problem at uncontrollable sandblast position.

Description

Sand blasting machine capable of being used for arranging and preparing whole vehicle and used for various parts of multi-shaped workpiece

Technical Field

The utility model relates to a sand blasting machine technical field especially relates to a whole car is reorganized and outfit and is used usable sand blasting machine in each position of many shapes work piece.

Background

A sand blasting machine belongs to the category of air conveying machinery, and is characterized in that powdery particles (with the diameter of 1-4 mm) are conveyed from one place to another place in a pipeline by utilizing compressed air, and in the process of converting kinetic energy into potential energy, sand grains moving at high speed are enabled to scour the surface of an object, so that the effect of improving the surface quality of the object is achieved.

The sand blasting cleaning is a very widely applied process in mechanical manufacturing, and workpieces subjected to forging, casting, heat treatment and surface treatment are subjected to sand blasting to remove surface oxide skin, bonded sand, old coating, molten salt heat, corrosion and the like.

The existing workpieces are various, so that some workpieces need to be subjected to sand blasting on the parts with characteristics during sand blasting, but the workpieces cannot be fixed by directly placing the workpieces during sand blasting of the existing sand blasting machine, and further some workpieces with shapes cannot be subjected to sand blasting on a certain part.

Therefore, it is necessary to provide a sand blasting machine for preparing various parts of a multi-shaped workpiece for a whole vehicle, so as to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a whole car is reorganized and outfit with the available sand blasting machine in each position of many shapes work piece has solved the problem that current sand blasting machine can't carry out the sandblast to the position of the work piece of specific shape.

In order to solve the technical problem, the utility model provides an entire car is reorganized and outfit and is used the available sand blasting machine in each position of many shapes work piece, include: a main body of a sand blasting machine; the centre gripping subassembly, the centre gripping subassembly set up in the sand blasting machine main part, the centre gripping subassembly includes the sliding tray, the inside sliding connection of sliding tray has the sliding block, the one end fixed mounting of sliding block has first grip block, the inside fixed mounting of sliding tray has the gag lever post, the surface cover of gag lever post is equipped with and is used for the pulling spring that the sliding block promoted, it is connected with the stripper plate to rotate in the sand blasting machine main part, fixed mounting has first extrusion piece on the stripper plate, fixed mounting has second extrusion piece on the first grip block, be provided with a plurality of constant head tanks on the stripper plate, it is connected with the locating plate to rotate in the sand blasting machine main part to fixed mounting has the second grip block in the sand blasting machine main part.

Preferably, the sliding groove is opened in the main body of the sand blasting machine, and the sliding grooves are provided in a plurality, and the plurality of sliding grooves are uniformly distributed in the main body of the sand blasting machine.

Preferably, the structures of the inner parts of the sliding grooves are the same, the first clamping plate is rectangular, and the second clamping plate is arc-shaped.

Preferably, one end of the limit rod penetrates through the left side of the sliding block and extends to the right side of the sliding block, and the limit rod is connected with the sliding block in a sliding mode.

Preferably, both ends of the pulling spring are respectively fixedly connected with the inner surface of the sliding groove and the surface of the sliding block, and the extrusion disc is sleeved on the surface of the first clamping plate.

Preferably, the first extrusion block and the second extrusion block are both triangular, and the positioning plate is clamped with the positioning groove.

Preferably, the positioning grooves are uniformly distributed on the extrusion disc, and a handle for rotating the extrusion disc is arranged on the extrusion disc.

Preferably, a supporting piece is arranged on the sand blasting machine main body, and the height of the supporting piece is adjustable.

Compared with the prior art, the utility model provides a whole car is reorganized and is equipped with the available sand blasting machine in each position of many shapes work piece has following beneficial effect:

the utility model provides a whole car is equipped with available sand blasting machine in each position of many shapes work piece, through rotatory extrusion dish, make first extrusion piece no longer extrude second extrusion piece, and then there is a plurality of first grip blocks of pulling spring pulling to keep away from each other, then place the middle part at a plurality of first grip blocks with the work piece, then the extrusion dish of reverse rotation, make the extrusion dish drive to comma brother first grip block and be close to each other and carry out the centre gripping to the work piece, can also carry out the centre gripping according to first grip block or second grip block now of the shape of work piece simultaneously, and then can carry out the centre gripping to the work piece of different shapes, and can rotate the position up of work piece during the centre gripping, make can carry out the sandblast to each position, avoided current sand blasting machine main part can only directly place the work piece, the problem at uncontrollable sandblast position.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a sand blasting machine for use in all parts of a multi-shaped workpiece for servicing a whole vehicle according to the present invention;

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

FIG. 3 is a perspective view of the first clamping plate shown in FIG. 2;

fig. 4 is a schematic structural diagram of a second embodiment of the sand blasting machine for use in all parts of the multi-shaped workpiece for servicing the entire vehicle according to the present invention.

Reference numbers in the figures: 1. the sand blasting machine comprises a sand blasting machine main body, 2, a clamping assembly, 21, a sliding groove, 22, a sliding block, 23, a first clamping plate, 24, a limiting rod, 25, a pulling spring, 26, an extrusion disc, 27, a first extrusion block, 28, a second extrusion block, 29, a positioning groove, 210, a positioning plate, 211, a second clamping plate, 3 and a supporting piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of a sand blasting machine for each part of a multi-shaped workpiece for servicing and reconditioning a whole vehicle according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a perspective view of the first clamping plate shown in fig. 2. A whole car is reorganized and is equipped with available sand blasting machine in each position of many shapes work piece includes: a sandblasting machine main body 1; centre gripping subassembly 2, centre gripping subassembly 2 set up in on the sand blasting machine main part 1, centre gripping subassembly 2 includes sliding tray 21, the inside sliding connection of sliding tray 21 has sliding block 22, the one end fixed mounting of sliding block 22 has first grip block 23, the inside fixed mounting of sliding tray 21 has gag lever post 24, the surface cover of gag lever post 24 is equipped with and is used for the pulling spring 25 that sliding block 22 promoted, it is connected with extrusion dish 26 to rotate on the sand blasting machine main part 1, fixed mounting has first extrusion piece 27 on the extrusion dish 26, fixed mounting has second extrusion piece 28 on the first grip block 23, be provided with a plurality of constant head tanks 29 on the extrusion dish 26, it is connected with locating plate 210 to rotate on the sand blasting machine main part 1 to fixed mounting has second grip block 211 on the sand blasting machine main part 1.

The sliding grooves 21 are arranged inside the main body 1 of the sand blasting machine, a plurality of sliding grooves 21 are arranged, and the plurality of sliding grooves 21 are uniformly distributed inside the main body 1 of the sand blasting machine.

The slide grooves 21 are preferably three.

The inner parts of the sliding grooves 21 have the same structure, the first clamping plate 23 is rectangular, and the second clamping plate 211 is arc-shaped.

The first and

second chucking plates

23 and 211 may be selected according to the shape of the workpiece.

One end of the limit rod 24 penetrates through the left side of the sliding block 22 and extends to the right side of the sliding block 22, and the limit rod 24 is connected with the sliding block 22 in a sliding manner.

The stopper rod 24 is for stopping the slide block 22 so that the slide block 22 can slide only inside the slide groove 21.

Two ends of the pulling spring 25 are respectively fixedly connected with the inner surface of the sliding groove 21 and the surface of the sliding block 22, and the extrusion disc 26 is sleeved on the surface of the first clamping plate 23.

The pulling spring 25 pulls the slide block 22.

The first extrusion block 27 and the second extrusion block 28 are both triangular, and the positioning plate 210 is clamped with the positioning slot 29.

Positioning plate 210 and positioning slot 29 engage to position pressing plate 26 such that pressing plate 26 cannot rotate.

A plurality of positioning slots 29 are uniformly distributed on the pressing plate 26, and a handle for rotating the pressing plate 26 is arranged on the pressing plate 26.

The handle is convenient for rotating the pressing plate 26.

The utility model provides a whole car is reorganized and outfit as follows with the working principle of the available sand blasting machine in each position of many shapes work piece:

when the workpiece needs to be clamped and positioned, the extrusion disc 26 is rotated, the extrusion disc 26 rotates to drive the first extrusion block 27 to rotate, the first extrusion block 27 rotates to enable the first extrusion block 27 to not extrude the second extrusion block 28, the sliding block 22 is pulled by the pulling spring 25 to move, the sliding block 22 moves to drive the first clamping plate 23 to move, the first clamping plates 23 can be kept away from each other, then the workpiece is placed in the middle of the first clamping plates 23, the extrusion disc 26 rotates in the opposite direction, the first extrusion block 27 is driven to extrude the second extrusion block 28 by the rotation of the extrusion disc 26, and the second extrusion block 28 drives the first clamping plates 23 to be close to each other, and the first clamping plates 23 clamp the workpiece.

through rotating the extrusion plate 26, the first extrusion block 27 can not extrude the second extrusion block 28 any more, further, the first clamping plates 23 are pulled to be away from each other by the pulling spring 25, then, the workpiece is placed in the middle of the first clamping plates 23, then, the extrusion plate 26 is rotated reversely, the extrusion plate 26 drives the first clamping plates 23 to approach each other to clamp the workpiece, meanwhile, the first clamping plates 23 or the second clamping plates 211 can be clamped according to the shape of the workpiece, further, the workpieces in different shapes can be clamped, upward parts of the workpiece can be rotated during clamping, sand blasting can be performed on all parts, and the problems that the existing sand blasting machine main body 1 can only directly place the workpiece and cannot control the sand blasting part are solved.

Second embodiment

Referring to fig. 4, a second embodiment of the present application provides another sandblasting machine for each portion of a multi-shaped workpiece for entire vehicle servicing, based on the sandblasting machine for each portion of the multi-shaped workpiece provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that the available sand blasting machine in each position of the whole vehicle multi-shape workpiece that is provided by the second embodiment of this application is that the available sand blasting machine in each position of the whole vehicle multi-shape workpiece that is provided with support piece 3 on sand blasting machine main part 1, support piece 3's height-adjustable.

The supporting part 3 can be a threaded rod, a threaded sleeve and a supporting disk, and then the threaded rod can be driven to rotate in the threaded sleeve through rotating the supporting disk, so that the height of the supporting disk can be adjusted, the supporting height of an object can be changed, and the clamping height of the first clamping plate 23 or the second clamping plate 211 can be selected as required.

The working principle is as follows:

the supporting part 3 can support the workpiece, and the supporting length can be controlled, so that the supported workpiece is clamped by the first clamping plate 23 or the second clamping plate 211, and the problem that the height of the workpiece needs to be manually controlled is avoided.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a whole car is reorganized and is equipped with available sand blasting machine in each position of many shapes work piece which characterized in that includes:

a main body of a sand blasting machine;

the centre gripping subassembly, the centre gripping subassembly set up in the sand blasting machine main part, the centre gripping subassembly includes the sliding tray, the inside sliding connection of sliding tray has the sliding block, the one end fixed mounting of sliding block has first grip block, the inside fixed mounting of sliding tray has the gag lever post, the surface cover of gag lever post is equipped with and is used for the pulling spring that the sliding block promoted, it is connected with the stripper plate to rotate in the sand blasting machine main part, fixed mounting has first extrusion block on the stripper plate, fixed mounting has second extrusion block on the first grip block, be provided with a plurality of constant head tanks on the stripper plate, it is connected with the locating plate to rotate in the sand blasting machine main part to fixed mounting has the second grip block in the sand blasting machine main part.

2. The sand blasting machine for various parts of the multi-shape workpiece for complete vehicle preparation according to claim 1, wherein the sliding grooves are formed in the main body of the sand blasting machine, and a plurality of sliding grooves are formed in the main body of the sand blasting machine and are uniformly distributed in the main body of the sand blasting machine.

3. The sander for use in a variety of locations on a multi-shaped workpiece for vehicle servicing according to claim 1, wherein the plurality of sliding grooves have the same internal structure, the first clamping plate has a rectangular shape, and the second clamping plate has an arc shape.

4. The sand blasting machine for all parts of the multi-shape workpiece for vehicle service according to claim 1, wherein one end of the limit rod penetrates through the left side of the sliding block and extends to the right side of the sliding block, and the limit rod is connected with the sliding block in a sliding manner.

5. The sand blasting machine for the whole vehicle preparation multi-shape workpieces available at various parts according to claim 1, wherein two ends of the pulling spring are fixedly connected with the inner surface of the sliding groove and the surface of the sliding block respectively, and the extrusion disc is sleeved on the surface of the first clamping plate.

6. The sand blasting machine for all parts of the multi-shape workpiece for entire vehicle servicing as claimed in claim 1, wherein the first extrusion block and the second extrusion block are both triangular, and the positioning plate is clamped with the positioning groove.

7. The sander for use in all parts of a multi-shape workpiece for vehicle servicing according to claim 1, wherein a plurality of said positioning slots are evenly distributed on said squeeze tray, said squeeze tray being provided with a handle for rotation of said squeeze tray.

8. The sand blasting machine for all parts of the multi-shape workpiece for whole vehicle servicing according to claim 1, wherein a support member is arranged on the main body of the sand blasting machine, and the height of the support member is adjustable.