CN219633422U

CN219633422U - Automobile workpiece surface polishing machine

Info

Publication number: CN219633422U
Application number: CN202320554323.XU
Authority: CN
Inventors: 岳园
Original assignee: Chongqing Vocational College of Transportation
Current assignee: Chongqing Vocational College of Transportation
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-09-05
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of polishing machines, in particular to an automobile workpiece surface polishing machine, which comprises an operation platen, a driving transverse plate and an arc plate, wherein a driving mechanism is fixedly arranged on the back surface of the top of the operation platen, a collecting box is fixedly arranged in the inner cavity of the operation platen, a placing platen is fixedly arranged in the inner cavity of the collecting box and close to the center of the top, and a workpiece at the top of the collecting box can be directly driven to rotate through the arrangement of an electric turntable, so that the workpiece does not need to be manually operated when being adjusted, the processing efficiency is effectively improved, the operating probability of workers is also reduced, the safety is effectively improved, the problem that the integral processing efficiency is influenced and the risk of the workers in operation is also improved when the workpieces are frequently replaced in the prior art is solved.

Description

Automobile workpiece surface polishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to an automobile workpiece surface polishing machine.

Background

The polishing process includes polishing the surface of the workpiece with polishing tool, abrasive grain or other polishing medium, and the polishing machine consists of base, throwing disc, polishing fabric, polishing hood, cover and other basic elements.

One Chinese patent of Chinese patent application CN 213258802U discloses a polishing machine for surface treatment of automobile injection molding parts, which has the technical scheme that: the polishing device comprises a workbench, wherein a first telescopic cylinder is fixedly connected to the left side of the top of the workbench, a fixed block is fixedly connected to the top of the first telescopic cylinder, a second telescopic cylinder is fixedly connected to the right side of the fixed block, and a polishing device is fixedly connected to the end part of the second telescopic cylinder. Because shake the crank and make the screw sleeve drive the second clamp splice and press from both sides tightly fixedly to the injection molding that will polish, rethread slip slider removes clamping device to suitable position after, rotate circular handle and press from both sides tightly fixedly to the front and back position of injection molding for the irregular injection molding is fixed that can be fine through four sides clamp, and the effect of polishing can be better, because set up the dust cover and make the piece of polishing inhale the dust catcher body through the dust absorption mouth in, make the in-process of polishing reduced the spill of piece, thereby reduced piece sunction inlet nose.

In view of the above and related art, the inventors consider that there are often drawbacks in that, although polishing work can be performed on different positions of a workpiece, when polishing is performed on different workpieces, the workpiece needs to be clamped, so that the clamped and shielded portion cannot be polished during polishing, and after the workpiece position is manually replaced, polishing is performed again on the clamped and shielded portion, thereby affecting the overall processing efficiency, and frequent workpiece replacement also increases the risk of workers during operation; therefore, an automotive workpiece surface polishing machine is proposed in view of the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the automatic replacement cannot be directly carried out on angles clamped by different workpieces, so that the overall machining efficiency is affected, and the risks of workers in operation can be increased due to frequent workpiece replacement.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile workpiece surface polishing machine, includes operation platen, drive diaphragm and circular arc board, the back fixed mounting at operation platen top has actuating mechanism, the inner chamber fixed mounting of operation platen has the collecting box, the inner chamber of collecting box just is close to the position fixed mounting of top center department and has place the platen, circular arc board movable mounting is at the top of placing the platen, the top fixed mounting of circular arc board has the spacing telescopic link, actuating mechanism's inner chamber movable mounting has the threaded rod, the surface movable sleeve of threaded rod is equipped with the thread bush.

The effects achieved by the components are as follows: firstly, work can be placed to the work through the circular arc board, can directly carry out spacing fixed work to the work of equidimension not through spacing telescopic link afterwards, thereby can effectually guaranteed when polishing the work piece through the polishing dish, the stability of work piece, simultaneously after accomplishing local work piece polishing, accessible electronic slide bar drives two grip blocks and inwards or outwards carries out horizontal migration according to the size of work piece, be convenient for fine place the back to the work piece carries out angle modulation, and through the setting of electronic carousel, can directly drive the work piece at its top and rotate the work, thereby still need manual operation when the work piece is adjusted.

Preferably, the right side fixed mounting of circular arc board has the connecting plate, the right side fixed mounting at connecting plate top has the drive montant, the left side movable mounting of drive montant has the drive horizontal pole, the left side of drive horizontal pole rotates and installs electronic slide bar, the equal movable mounting in both ends in electronic slide bar left side has the drive piece, the left side fixed mounting of drive piece has the grip block.

The effects achieved by the components are as follows: the driving vertical rod can be used as driving force to drive the driving cross rod to adjust the height of the workpiece clamped by the clamping plate, so that the clamping positions can be effectively adjusted according to the heights of different workpieces.

Preferably, the dust collection pipe head is fixedly arranged on the back surface of the collection box, and the driving motor is fixedly arranged on the left side of the driving mechanism.

The effects achieved by the components are as follows: the dust suction pipe head can be directly externally connected with dust suction equipment, and can directly suck out and discharge the scraps generated during polishing, so that the cleaning degree of the collecting box during polishing is ensured.

Preferably, the middle end of the back surface of the inner cavity of the operating table plate is vertically provided with a limiting rod, the center of the back surface of the placing table plate is fixedly provided with a limiting fixed block, and the back surface of the limiting fixed block is movably clamped on the front surface of the limiting rod.

The effects achieved by the components are as follows: the limiting fixed block can be adjusted up and down on the front surface of the limiting rod, and the limiting fixed block can drive the placing platen to adjust the height together when being adjusted, so that workpieces with different sizes and heights can be placed.

Preferably, the top of the driving transverse plate is fixedly provided with a shaft seat, and the inner cavity of the shaft seat is movably provided with a driving main shaft.

The effects achieved by the components are as follows: the spindle can be driven to rotate in the inner cavity of the shaft seat through the driving spindle, and the angle of the adjusting swing arm can be adjusted during rotation, so that the polishing position can be adjusted.

Preferably, an adjusting swing arm is movably sleeved on the surface of the driving main shaft, an electric driving shaft is movably mounted at the front end of the adjusting swing arm, and a polishing disk is arranged at the bottom of the electric driving shaft.

The effects achieved by the components are as follows: the electric driving shaft can rotate at the front end of the adjusting swing arm, so that the polishing disc can be directly driven to conduct angle adjustment, and the polishing angle can be adjusted.

Preferably, the top of the thread bush penetrates through the surface of the top of the driving mechanism and is fixedly connected with the bottom of the driving transverse plate, a limit sliding block is fixedly arranged on the back of the thread bush, and the limit sliding block is movably clamped on the back of the driving mechanism.

The effects achieved by the components are as follows: when moving, the limiting slide block can be directly driven to move in position through the threaded sleeve, and when moving, the limiting slide block can play a good role in limiting and stabilizing the threaded sleeve.

Preferably, the number of the limiting telescopic rods is three, the limiting telescopic rods are uniformly distributed around the top of the arc plate, and an electric turntable is movably mounted at the center of the top of the arc plate.

The effects achieved by the components are as follows: the electric turntable can rotate, and the workpiece at the top of the electric turntable can be directly driven to rotate during rotation, so that the adjustment of the polishing angle is ensured.

In summary, the beneficial effects of the utility model are as follows:

according to the utility model, the limiting telescopic rod is used for limiting and fixing workpieces with different sizes, so that the stability of the workpieces can be effectively ensured when the workpieces are polished by the polishing disc, and simultaneously, after the polishing of the partial workpieces is finished, the two clamping plates can be driven by the electric sliding rod to horizontally move inwards or outwards according to the sizes of the workpieces, so that the workpieces can be conveniently placed after being well subjected to angle adjustment, and the workpieces at the top of the clamping plates can be directly driven to rotate by the arrangement of the electric rotating disc, so that manual operation is not needed when the workpieces are adjusted, the processing efficiency is effectively improved, the operating probability of workers is also reduced, and the safety is effectively improved.

According to the polishing device, the limit sliding block can be directly driven to move through the thread sleeve to move, the limit sliding block can play a good role in limiting and stabilizing the thread sleeve during movement, the spindle can be driven to rotate in the inner cavity of the shaft seat through the driving spindle, and the angle of the adjusting swing arm can be adjusted during rotation, so that the polishing position can be adjusted.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a rear perspective view of the present utility model;

FIG. 3 is a partial cross-sectional view of the structure of the driving mechanism of the present utility model;

FIG. 4 is a partial cross-sectional view of a three-dimensional structure of the present utility model;

FIG. 5 is an enlarged view of FIG. 4A in accordance with the present utility model;

fig. 6 is a bottom view of the circular arc plate structure of the present utility model.

Legend description: 1. an operation platen; 2. a driving mechanism; 3. driving the transverse plate; 4. driving a main shaft; 5. a shaft seat; 6. adjusting a swing arm; 7. an electric drive shaft; 8. placing a bedplate; 9. a collection box; 10. polishing disk; 11. limiting fixed blocks; 12. a limit rod; 13. an electric turntable; 14. driving a vertical rod; 15. a connecting plate; 16. an arc plate; 17. a driving motor; 18. a limit sliding block; 19. a dust collection pipe head; 20. a threaded rod; 21. a thread sleeve; 22. a drive rail; 23. a limiting telescopic rod; 24. a driving block; 25. an electric slide bar; 26. and a clamping plate.

Detailed Description

Referring to fig. 1-6, the present utility model provides a technical solution: the surface polishing machine for the automobile workpieces comprises an operation table plate 1, a driving transverse plate 3 and an arc plate 16, wherein a driving mechanism 2 is fixedly arranged on the back surface of the top of the operation table plate 1, a collecting box 9 is fixedly arranged in an inner cavity of the operation table plate 1, a placing table plate 8 is fixedly arranged in the inner cavity of the collecting box 9 and close to the center of the top, the arc plate 16 is movably arranged at the top of the placing table plate 8, a limiting telescopic rod 23 is fixedly arranged at the top of the arc plate 16, a threaded rod 20 is movably arranged in the inner cavity of the driving mechanism 2, and a thread sleeve 21 is movably sleeved on the surface of the threaded rod 20; during operation, the work piece can be placed at the top of circular arc board 16, the work piece of equidimension not is fixed to the accessible spacing telescopic link 23 afterwards, specifically, it is fixed to the work piece to drive spacing telescopic link 23 simultaneously to expand or shrink simultaneously through the regulation pole of spacing telescopic link 23 bottom, the top of regulation pole and the bottom fixed connection of spacing telescopic link 23, the quantity of regulation pole is three simultaneously, and evenly distributed is around circular arc board 16 bottom, the stability of work piece when polishing the work piece through polishing dish 10 has been guaranteed, simultaneously after accomplishing the polishing of local work piece, accessible electric slide bar 25 drives two grip blocks 26 inwards or outwards carry out horizontal migration according to the size of work piece, be convenient for place after carrying out the angle modulation to the work piece, and through the setting of electric turntable 13, the work piece at its top of direct drive rotates the work.

The right side of the arc plate 16 is fixedly provided with a connecting plate 15, the right side of the top of the connecting plate 15 is fixedly provided with a driving vertical rod 14, the left side of the driving vertical rod 14 is movably provided with a driving cross rod 22, the left side of the driving cross rod 22 is rotatably provided with an electric slide rod 25, both ends of the left side of the electric slide rod 25 are movably provided with driving blocks 24, and the left side of the driving blocks 24 is fixedly provided with clamping plates 26; during operation, the driving vertical rod 14 can be supported and fixed through the connecting plate 15, the driving cross rod 22 can be adjusted in the vertical position in the inner cavity of the driving vertical rod 14, and the electric slide rod 25 can directly control the driving block 24 to adjust the position, so that the driving block 24 can drive the clamping plate 26 to clamp and fix a workpiece.

The dust suction pipe head 19 is fixedly arranged on the back of the collecting box 9, and the driving motor 17 is fixedly arranged on the left side of the driving mechanism 2; during operation, dust collection equipment can be directly externally connected through the dust collection pipe head 19, and scraps generated during polishing can be directly sucked out and discharged.

A limiting rod 12 is vertically arranged at the middle end of the back surface of the inner cavity of the operating table plate 1, a limiting fixed block 11 is fixedly arranged at the center of the back surface of the placing table plate 8, and the back surface of the limiting fixed block 11 is movably clamped on the front surface of the limiting rod 12; when the device works, the driving sliding block arranged on the front surface of the limiting rod 12 can be electrically driven to drive the limiting fixed block 11 to vertically adjust on the front surface of the limiting rod, the back surface of the limiting fixed block 11 is sleeved on the surface of the limiting rod 12, and the limiting fixed block 11 can drive the placing table plate 8 to be adjusted in height together when being adjusted, so that workpieces with different sizes and heights can be placed.

The top of the driving transverse plate 3 is fixedly provided with a shaft seat 5, and the inner cavity of the shaft seat 5 is movably provided with a driving main shaft 4; when the polishing device works, the driving main shaft 4 can drive and rotate in the inner cavity of the shaft seat 5, and the angle of the adjusting swing arm 6 can be adjusted during rotation, so that the polishing position can be adjusted.

The surface movable sleeve of the driving main shaft 4 is provided with an adjusting swing arm 6, the front end of the adjusting swing arm 6 is movably provided with an electric driving shaft 7, the bottom of the electric driving shaft 7 is provided with a polishing disc 10, and when the polishing device is in operation, the electric driving shaft 7 can rotate at the front end of the adjusting swing arm 6, so that the polishing disc 10 can be directly driven to conduct angle adjustment, and the polishing angle can be adjusted.

The top of thread bush 21 runs through the surface at actuating mechanism 2 top and the bottom fixed connection of drive diaphragm 3, and the back fixed mounting of thread bush 21 has spacing slider 18, and spacing slider 18 activity card is established at actuating mechanism 2's the back, and during operation, thread bush 21 can directly drive spacing slider 18 and carry out the position movement when moving, and spacing slider 18 can carry out spacing work to thread bush 21 when moving.

The number of the limiting telescopic rods 23 is three, the limiting telescopic rods are uniformly distributed around the top of the arc plate 16, the electric turntable 13 is movably mounted in the center of the top of the arc plate 16, and when the electric turntable 13 works, the electric turntable 13 can rotate and can directly drive a workpiece at the top of the electric turntable to rotate when the electric turntable rotates, so that the adjustment of the polishing angle is ensured.

The work principle firstly can place the work piece at the top of circular arc board 16, then the accessible spacing telescopic link needle 23 carries out spacing fixed work to the work piece of equidimension, guaranteed the stability of work piece when polishing the work piece through polishing dish 10, simultaneously after accomplishing to local work piece polishing, accessible electronic slide bar 25 drives grip block 26 and inwards or outwards carries out horizontal migration according to the size of work piece, be convenient for place the work piece after carrying out the angle modulation, and through the setting of electronic carousel 13, can directly drive the work piece at its top and rotate work, can support fixed work to drive montant 14 through connecting plate 15, and drive horizontal pole 22 can carry out the regulation of upper and lower position at the inner chamber of drive montant 14, and electronic slide bar 25 can directly control drive piece 24 and carry out position adjustment, thereby make drive piece 24 can drive grip block 26 and carry out centre gripping fixed to the work piece, can drive threaded rod 20 and rotate work through driving motor 17, and threaded rod 20 when rotating, can drive thread bush 21 and carry out horizontal movement at its surface, thread bush 21 can drive the drive diaphragm 3 and with the upper part and carry out the position adjustment to the work piece, the position adjustment of being convenient for carrying out the position adjustment.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides an automobile workpiece surface polishing machine, includes operation platen (1), drive diaphragm (3) and circular arc board (16), its characterized in that: the utility model discloses a solar energy collecting device, including operating platen (1), including operating platen, threaded rod (20), threaded sleeve (21), actuating mechanism (2) are installed to the back fixed mounting at operating platen (1) top, inner chamber fixed mounting of operating platen (1) has collecting box (9), the inner chamber of collecting box (9) and be close to the position fixed mounting of top center department have place platen (8), circular arc board (16) movable mounting is at the top of placing platen (8), the top fixed mounting of circular arc board (16) has spacing telescopic link (23), inner chamber movable mounting of actuating mechanism (2) has threaded rod (20), the surface movable sleeve of threaded rod (20) is equipped with threaded sleeve (21).

2. An automotive workpiece surface finish as defined in claim 1, wherein: the right side fixed mounting of circular arc board (16) has connecting plate (15), the right side fixed mounting at connecting plate (15) top has drive montant (14), the left side movable mounting of drive montant (14) has drive horizontal pole (22), the left side of drive horizontal pole (22) rotates and installs electronic slide bar (25), the equal movable mounting in both ends in electronic slide bar (25) left side has drive piece (24), the left side fixed mounting of drive piece (24) has grip block (26).

3. An automotive workpiece surface finish as defined in claim 1, wherein: the dust collection tube head (19) is fixedly arranged on the back of the collection box (9), and the driving motor (17) is fixedly arranged on the left side of the driving mechanism (2).

4. An automotive workpiece surface finish as defined in claim 1, wherein: the middle end of the back surface of the inner cavity of the operating table plate (1) is vertically provided with a limiting rod (12), the center of the back surface of the placing table plate (8) is fixedly provided with a limiting fixed block (11), and the back surface of the limiting fixed block (11) is movably clamped on the front surface of the limiting rod (12).

5. An automotive workpiece surface finish as defined in claim 1, wherein: the top of the driving transverse plate (3) is fixedly provided with a shaft seat (5), and the inner cavity of the shaft seat (5) is movably provided with a driving main shaft (4).

6. An automotive workpiece surface finish according to claim 5, wherein: the surface movable sleeve of the driving main shaft (4) is provided with an adjusting swing arm (6), the front end of the adjusting swing arm (6) is movably provided with an electric driving shaft (7), and the bottom of the electric driving shaft (7) is provided with a polishing disc (10).

7. An automotive workpiece surface finish as defined in claim 1, wherein: the top of the thread bush (21) penetrates through the surface of the top of the driving mechanism (2) and is fixedly connected with the bottom of the driving transverse plate (3), a limit sliding block (18) is fixedly arranged on the back of the thread bush (21), and the limit sliding block (18) is movably clamped on the back of the driving mechanism (2).

8. An automotive workpiece surface finish as defined in claim 1, wherein: the number of the limiting telescopic rods (23) is three, the limiting telescopic rods are uniformly distributed around the top of the arc plate (16), and an electric rotary table (13) is movably installed in the center of the top of the arc plate (16).