CN219293592U

CN219293592U - Polishing device for surface of automobile bracket

Info

Publication number: CN219293592U
Application number: CN202320830134.0U
Authority: CN
Inventors: 周瑜; 黄小英
Original assignee: Shiyan Jinhaifeng Precision Casting Co ltd
Current assignee: Shiyan Jinhaifeng Precision Casting Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-04
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a polishing device for the surface of an automobile bracket, which relates to the technical field of machine manufacturing and comprises a polishing machine body and a power assisting mechanism, wherein the power assisting mechanism is arranged at the rear side of the polishing machine body. According to the utility model, the arm support and the arm of a user are fixed together by using an external rope through the aid of the power-assisted mechanism, then the user holds the control handle on the rotary connecting block, so that the polishing machine body connected with the clamping and locking rotary shaft is controlled to carry out polishing operation, when the polishing machine body needs to be subjected to fine operation, a worker holds the control handle by holding the control handle, when the polishing machine body needs to be slightly adjusted through the driven rotary shaft between the rotary connecting block and the arm support, if an automobile support to be polished by the polishing machine body is front polished, the clamping and locking rotary shaft can be released by pressing the clamping and locking button, and the polishing machine body is manually pulled to a vertical angle, so that the user can polish the automobile support in a boxing mode.

Description

Polishing device for surface of automobile bracket

Technical Field

The utility model relates to the technical field of mechanical manufacturing, in particular to a polishing device for the surface of an automobile bracket.

Background

The polishing device for the surface of the automobile bracket is a device which is specially used for processing the surface of the automobile bracket in the automobile manufacturing industry, and by using the device, burrs on the surface of the automobile bracket can be removed, and the surface smoothness can be improved, so that the quality and the performance of the automobile bracket are ensured.

Through searching, the utility model name of the bulletin number is CN215432990U is a polishing device for an automobile bracket, and the polishing device comprises the following components: a mounting box; and clamping mechanism, clamping mechanism includes moving assembly and polishing assembly, moving assembly includes a threaded rod, a threaded rod rotates and connects between the inner wall of installation box, the outer wall of a threaded rod has the movable block through threaded connection, the through-hole is seted up at the top of movable block "this car support's grinding device like this, it is close to each other through two polishing blocks, it is cliied the target thing, according to the difference of target thing, change the polishing block of different shapes, thereby adapt to the target of polishing of different grade type, it is rotatory to drive a threaded rod through the motor, the movable block of removal will drive the subassembly of polishing and remove, thereby make the polishing block polish, need not the staff and carry out manual operation, the efficient of polishing, can thoroughly clear away the burr on target surface simultaneously, the effect of polishing is better, but when carrying out manual polishing, because car support volume is great, the staff controls handheld equipment of polishing for a long time work, pressure to wrist department is great, moreover in long time work, because the oppression to the target thing can cause the operation deformation for a long time, thereby cause secondary damage to car support, can't shift to the pressure to bearing elsewhere.

Disclosure of Invention

The utility model provides a polishing device for the surface of an automobile bracket, which is used for solving the problems that when the automobile bracket is manually polished, due to the large volume of the automobile bracket, a worker controls a handheld polishing device to work for a long time during polishing, the pressure on the wrist is large, and in the long-time work, the operation deformation can be caused due to the long-time compression on the wrist, so that the automobile bracket is secondarily damaged, and the pressure on the wrist cannot be transferred to other places for bearing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grinding device for car support surface, includes organism and assist drive, grinding mechanism is installed in the outside of organism of polishing, grinding mechanism is including grinding motor, polisher blade, spacing groove, the degree of depth control panel of polishing, dust absorption mouth, connecting pipe and dust catcher, the inboard of organism of polishing is provided with the motor of polishing, the motor downside swivelling joint of polishing has polisher blade, the rear side of organism of polishing is equipped with assist drive, assist drive includes kayser rotation axis, kayser button, swivelling joint piece, control handle, driven rotation axis and arm brace, the right side of organism of polishing is connected with the kayser rotation axis, the outside of organism of polishing is equipped with kayser button.

Preferably, the left side welding of organism of polishing is connected with the spacing groove, the inboard draw-in groove of spacing groove is connected with the degree of depth control panel of polishing.

Preferably, the rear side of the blade of the grinding machine is provided with a dust collection opening, the rear side of the dust collection opening is provided with a connecting pipe, and the tail end of the connecting pipe is connected with a dust collector.

Preferably, the locking button is in adhesion connection with the polishing machine body, and the locking button is in electrical connection with the locking rotating shaft.

Preferably, the right side of the locking rotary shaft is connected with a rotary connecting block, the upper side of the rotary connecting block is connected with a control handle in a welding way, the right side of the rotary connecting block is provided with a driven rotary shaft, and the right side of the driven rotary shaft is provided with an arm support.

Preferably, the polishing machine body is in welded connection with the locking rotating shaft, and the polishing machine body and the rotating connecting block form a rotating structure through the locking rotating shaft.

Preferably, the rotary connecting block is in welded connection with the driven rotating shaft, and the rotary connecting block and the arm support form a rotary structure through the driven rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. a grinding device for car support surface, through setting up grinding machanism, when needs use, will polish the organism earlier the internal limiting groove of polishing the degree of depth control board and adjust according to required degree of depth, like this can prevent when polishing for a long time same angle, because the hand perception unbalance that work fatigue leads to causes the degree of depth of polishing to the circumstances that the mistake appears, will polish the motor and open afterwards, make the car support that the polisher blade aims at needs polishing, in polishing, dust absorption mouth and polisher blade are same horizontal line, and gather relatively near, can extract through the dust catcher of connecting pipe other one side when polishing, thereby extract the dust that will produce, thereby ensure operational environment clean.

2. A polishing device for the surface of an automobile bracket is characterized in that an assisting mechanism is arranged, when the polishing device is required to be used, an arm support and an arm of a user are fixed together through an external rope, then the user holds a control grip on a rotary connecting block, so that a polishing machine body connected with a clamping lock rotary shaft is controlled to perform polishing operation, the application point in the polishing operation can be increased, the gravity center of pressure is moved to the arm, the pressure of the wrist is reduced, more experience can be concentrated to the fine operation of a polishing machine body, when the polishing machine body is required to be subjected to the fine operation, a worker holds the control grip, and performs the fine angle adjustment on the same plane through a driven rotary shaft between the rotary connecting block and the arm support, so that comfortableness in a using stage can be increased, when the polishing machine body is required to be subjected to the fine adjustment, if the automobile bracket required to be polished is front polished, the clamping lock rotary shaft can be pushed to be released, the polishing machine body can be manually and the polishing machine body can be manually broken to an angle, and the automobile bracket can be polished by a boxing mode.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional top structure of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional bottom structure of the present utility model;

FIG. 3 is a schematic view of the overall folded structure of the present utility model;

fig. 4 is a schematic view of the polishing machine body according to the present utility model.

Reference numerals in the drawings: 1. polishing a machine body; 2. a polishing mechanism; 201. polishing a motor; 202. grinding the blade; 203. a limit groove; 204. polishing a depth control plate; 205. a dust collection port; 206. a connecting pipe; 207. a dust collector; 3. a power assisting mechanism; 301. a latch rotation shaft; 302. a latch button; 303. rotating the connecting block; 304. a control grip; 305. a driven rotation shaft; 306. and (5) arm support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a polishing device for an automobile support surface comprises a polishing machine body 1 and a power assisting mechanism 3, wherein the polishing machine body 1 is provided with a polishing mechanism 2 on the outer side, the polishing mechanism 2 comprises a polishing motor 201, polishing blades 202, a limiting groove 203, a polishing depth control plate 204, a dust collection opening 205, a connecting pipe 206 and a dust collector 207, the polishing motor 201 is arranged on the inner side of the polishing machine body 1, the polishing blades 202 are rotatably connected to the lower side of the polishing motor 201, the power assisting mechanism 3 is arranged on the rear side of the polishing machine body 1, the power assisting mechanism 3 comprises a locking rotary shaft 301, a locking button 302, a rotary connecting block 303, a control grip 304, a driven rotary shaft 305 and an arm support 306, the right side of the polishing machine body 1 is connected with the locking rotary shaft 301, and the locking button 302 is arranged on the outer side of the polishing machine body 1.

Further, the left side welded connection of organism 1 polishes has spacing groove 203, and spacing groove 203 inboard draw-in groove is connected with the degree of depth control panel 204 of polishing, when needs use, will polish the degree of depth control panel 204 in the spacing groove 203 before the organism 1 of polishing earlier and adjust according to required degree of depth, can prevent like this when polishing for a long time same angle, because the unbalanced hand perception that fatigue leads to causes the circumstances that the degree of depth of polishing appears.

Further, the rear side of the polisher blade 202 is provided with a dust collection opening 205, the rear side of the dust collection opening 205 is provided with a connecting pipe 206, the end of the connecting pipe 206 is connected with a dust collector 207, the dust collection opening 205 and the polisher blade 202 are on the same horizontal line during polishing and are relatively close to each other, and dust generated during polishing can be extracted through the dust collector 207 on the other side of the connecting pipe 206, so that cleaning of the working environment is ensured.

Further, the lock button 302 is in adhesion connection with the polishing machine body 1, the lock button 302 is in electrical connection with the lock rotating shaft 301, and when angle adjustment is needed, the lock button 302 controls the lock rotating shaft 301 to be in a rotatable state, so that the polishing machine body 1 can adjust angles, and the polishing machine can be used for different angles.

Further, the right side of the locking rotation shaft 301 is connected with a rotation connection block 303, the upper side of the rotation connection block 303 is welded and connected with a control grip 304, the right side of the rotation connection block 303 is provided with a driven rotation shaft 305, the right side of the driven rotation shaft 305 is provided with an arm support 306, when the polishing machine is required to be used, the arm support 306 and the arm of a user are fixed together by using an external rope, then the user holds the control grip 304 on the rotation connection block 303 by hand, so that the polishing machine body 1 connected with the locking rotation shaft 301 is controlled to perform polishing operation, the force point in polishing operation can be increased, the pressure center of gravity is moved to the arm, so that the pressure at the wrist is reduced, more experience can be concentrated on the fine operation of the polishing machine body 1, and when the polishing machine body 1 is required to be subjected to fine operation, a worker holds the control grip 304 by hand, and the driven rotation shaft 305 between the rotation connection block 303 and the arm support 306 is controlled, so that the operability in the using stage is increased.

Further, be welded connection between organism 1 and the kayser rotation axis 301 of polishing, organism 1 and rotatory connecting block 303 are polished and are passed through kayser rotation axis 301 and constitute revolution mechanic, if the required auto bracket of polishing of organism 1 is when polishing for the front, can press the kayser button 302 and come to release kayser rotation axis 301, will polish organism 1 manually and break off to vertical angle, at this moment the user can polish auto bracket with the mode of boxing the design, be convenient for work to different angles, reduce the uncomfortable sense that leads to because of the angle restriction.

Further, the rotary connection block 303 is in welded connection with the driven rotation shaft 305, the rotary connection block 303 and the arm support 306 form a rotary structure through the driven rotation shaft 305, when the polishing machine body 1 needs to be finely operated, a worker holds the control handle 304 by hand, and slight angle adjustment of the same plane is performed through the driven rotation shaft 305 between the rotary connection block 303 and the arm support 306, so that comfort in a use stage can be improved, and when the polishing machine body 1 needs to be slightly adjusted, the polishing machine body 1 can be more flexibly operated.

Working principle: when in use, firstly, the arm support 306 and the arm of a user are fixed together by using an external rope, then the user holds the control handle 304 on the rotary connecting block 303, so as to control the polishing machine body 1 connected with the locking rotary shaft 301 to carry out polishing operation, thus the application point in polishing operation can be increased, the pressure center of gravity is moved to the arm, so as to reduce the pressure at the wrist, and simultaneously, more experience can be concentrated to the fine operation on the polishing machine body 1, when in need of the fine operation on the polishing machine body 1, the operator holds the control handle 304, and the driven rotary shaft 305 between the rotary connecting block 303 and the arm support 306 is rotated to carry out the fine angle adjustment of the same plane, thus increasing the comfort in the use stage, when in need of the fine adjustment on the polishing machine body 1, the operation and control can be more flexibly performed, if the automobile support to be polished by the polishing machine body 1 is front polished, the locking button 302 can be pressed to release the locking rotating shaft 301, the polishing machine body 1 is manually broken to a vertical angle, at this time, a user can polish the automobile support in a boxing style, after adjusting the angle, the polishing depth control plate 204 in the front limit groove 203 of the polishing machine body 1 is adjusted according to the required depth, thus preventing the situation that the polishing depth is wrong due to hand perception unbalance caused by working fatigue when polishing at the same angle for a long time, then the polishing motor 201 is started to enable the polishing machine blade 202 to be aligned with the automobile support to be polished, the dust collection opening 205 and the polishing machine blade 202 are in the same horizontal line during polishing and are close to each other, finally, the dust generated by the suction cleaner 207 on the other side of the connection pipe 206 is sucked during polishing, so that the cleaning of the working environment is ensured, and the use process of the polishing device for the surface of the automobile bracket is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A grinding device for car support surface, including organism (1) and power assisting mechanism (3) polish, its characterized in that: polishing mechanism (2) are installed in the outside of organism (1) of polishing, polishing mechanism (2) are including polishing motor (201), polisher blade (202), spacing groove (203), polishing degree of depth control board (204), dust absorption mouth (205), connecting pipe (206) and dust catcher (207), the inboard of organism (1) of polishing is provided with motor (201) of polishing, motor (201) downside swivelling joint has polisher blade (202) of polishing, the rear side of organism (1) of polishing is equipped with assist drive (3), assist drive (3) include latch rotation axis (301), latch button (302), swivel joint block (303), control handle (304), driven rotation axis (305) and arm brace (306), the right side of organism (1) of polishing is connected with latch rotation axis (301), the outside of organism (1) of polishing is equipped with latch button (302).

2. The polishing device for the surface of the automobile bracket according to claim 1, wherein a limiting groove (203) is welded on the left side of the polishing machine body (1), and a polishing depth control plate (204) is connected to an inner clamping groove of the limiting groove (203).

3. A sanding device for a surface of an automotive bracket according to claim 1, characterized in that the rear side of the sanding blade (202) is provided with a suction opening (205), the rear side of the suction opening (205) is provided with a connecting pipe (206), and the end of the connecting pipe (206) is connected with a dust collector (207).

4. A polishing device for the surface of an automotive bracket according to claim 1, characterized in that the latch button (302) is in adhesive connection with the polishing body (1), and the latch button (302) is in electrical connection with the latch rotating shaft (301).

5. The polishing device for the surface of an automobile bracket according to claim 1, wherein a rotary connection block (303) is connected to the right side of the locking rotary shaft (301), a control grip (304) is welded to the upper side of the rotary connection block (303), a driven rotary shaft (305) is mounted to the right side of the rotary connection block (303), and an arm support (306) is mounted to the right side of the driven rotary shaft (305).

6. A grinding device for the surface of an automobile bracket according to claim 1, characterized in that the grinding body (1) is welded with the locking rotating shaft (301), and the grinding body (1) and the rotating connecting block (303) form a rotating structure through the locking rotating shaft (301).

7. The polishing device for the surface of an automobile bracket according to claim 1, wherein the rotary connection block (303) is welded with the driven rotary shaft (305), and the rotary connection block (303) and the arm support (306) form a rotary structure through the driven rotary shaft (305).