CN114559309A

CN114559309A - Burnishing device for automobile drive shaft

Info

Publication number: CN114559309A
Application number: CN202210253556.6A
Authority: CN
Inventors: 董昌模
Original assignee: Anhui Jiafeng Auto Parts Co ltd
Current assignee: Anhui Jiafeng Auto Parts Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-05-31

Abstract

The invention relates to the technical field of polishing devices and discloses a polishing device for an automobile driving shaft. Add the first motor of establishing and drive the cam and rotate, when the protruding department of cam and stripper plate contact, the carriage release lever drives the slider and removes, and the roof also can be along with removing, when the plane department of cam is towards the stripper plate, the stripper plate will receive expanding spring's extrusion force to reset for the roof resets, and the cam rotates in succession, makes the roof be the repetitive motion and shakes the metal piece of surface adsorption and falls, makes the staff need not to clear up the roof, has saved a large amount of time.

Description

Burnishing device for automobile drive shaft

Technical Field

The invention relates to the technical field of polishing devices, in particular to a polishing device for an automobile driving shaft.

Background

Polishing devices are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, an oxidation layer and shallow marks can be fulfilled. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and can be adjusted at any time during construction according to requirements.

The polishing device for the common automobile driving shaft generally uses the polishing device to polish and polish the driving shaft in a sealed space, so that metal fragments are prevented from flying to the body of a worker, but when the driving shaft is polished, the metal fragments can fly around in a polishing bin and can sputter to the top of the polishing bin, the top of a bin body structure is generally difficult to clean, so that the worker is required to spend a large amount of time on collecting the metal fragments adsorbed at the top of the polishing bin, meanwhile, the metal fragments scattered by the polishing device in operation generally fall into a storage chamber at the bottom, the number of the polishing driving shafts is more than one, the worker can collect the metal fragments in the storage chamber after the driving shaft is polished, the metal fragments can be in contact with the used polishing liquid for a long time, and because the metal fragments are small in size, the used polishing liquid contains a large amount of water, the metal chips are easy to rust, and the working requirement of the polishing device for the automobile driving shaft cannot be met, so that the polishing device for the automobile driving shaft is provided.

Disclosure of the invention

Technical problem to be solved

In order to overcome the defects in the prior art, the invention provides a polishing device for an automobile driving shaft, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a polishing device for an automobile driving shaft comprises a polishing bin, wherein a fixing device is arranged on the inner wall of the left side of the polishing bin, a polishing device is arranged inside the right side of the polishing bin, sliding grooves are formed in the front and the rear of the upper surface of the polishing bin, sliding blocks are embedded into two sides of an inner cavity of each sliding groove, a top plate is arranged above the polishing bin, four corners of the bottom of the top plate are fixed on the surfaces of the sliding blocks at corresponding positions, a moving rod is fixed between the two sliding blocks at each side and is in a shape of '21274', a mounting plate is fixed on the upper portion of the right side of the polishing bin, a first motor is fixed on the right side of the front of the mounting plate, a cam is coaxially fixed on a rotor of the first motor, a limiting cavity is fixed on the left side of the front of the mounting plate, a squeezing plate is arranged on the right side of the inner cavity of the limiting cavity, and a connecting rod is fixed at the center of the left side of the squeezing plate, and an extrusion head is fixed on the left side of the connecting rod.

Preferably, the storage cavity has been seted up to the inner chamber lower part in polishing storehouse, the collection room has been seted up to the bottom of storing the cavity, the auger has been installed to the inner chamber of collecting the room, the rear end of auger is installed on the rear side inner wall of storing the cavity through the bearing, the second motor has been installed in the front of auger, and the rotor of second motor is coaxial to link to each other with the auger.

Preferably, inclined plates are fixed on two sides of an inner cavity of the polishing bin, the lower portions of the inclined plates are fixed on two sides of an opening of the collecting chamber, and the surfaces of the inclined plates are smooth.

Preferably, the front part of the lower surface of the collection chamber is provided with a recovery pipe, the recovery pipe is vertically designed, and the inclination angle of the inclined plate is 50-60 degrees.

Preferably, the bottom four corners in polishing storehouse all are fixed with the supporting leg, and are located and are fixed with the recovery room between two positive supporting legs, the upper surface of recovery room links to each other with the bottom of recovery tube, and the recovery tube runs through the upper surface of recovery room.

Preferably, the front of the recovery chamber is hinged with a cleaning door through a hinge, a handle is fixed on the upper part of the front of the cleaning door, and a sealing cushion layer is arranged on the periphery of the cleaning door.

Preferably, the periphery of the connecting rod is sleeved with an expansion spring, the right end of the expansion spring is connected with the left side of the extrusion plate, the extrusion plate is embedded into the inner cavity of the limiting cavity, and the right side of the extrusion plate is in contact with the surface of the cam.

Preferably, a limiting plate is fixed in the middle of an inner cavity of the limiting chamber, the right side of the limiting plate is connected with the left end of the telescopic spring, the left portion of the connecting rod penetrates through the middle of the limiting plate, and the extrusion head is connected with the surface of the moving rod.

(III) advantageous effects

Compared with the prior art, the invention provides a polishing device for an automobile driving shaft, which has the following beneficial effects:

1. the polishing device for the automobile driving shaft is characterized in that a first motor is additionally arranged to drive a cam to rotate, when a protruding part of the cam is in contact with an extrusion plate, the extrusion plate can be extruded by extrusion force of the cam to extrude a connecting rod, the connecting rod can apply force to an extrusion head and a telescopic spring, the extrusion head is stressed to drive a moving rod to move, the moving rod drives a sliding block to move, a top plate can move along with the extrusion plate, when a plane of the cam faces the extrusion plate, the extrusion plate can be reset by the extrusion force of the telescopic spring, the top plate is reset, the cam continuously rotates, the top plate can make repeated motion to shake off metal debris adsorbed on the surface, workers do not need to clean the top plate, a large amount of time is saved, and the working efficiency of the polishing device is improved;

2. this burnishing device for automobile drive shaft adds the hang plate of establishing and can make metal piece fall into the collection room, adds the second motor of establishing simultaneously and drives the auger and rotate, and the auger can drive the metal piece in the collection room and pass through the recovery tube and remove to the recovery room in for the device staff also can collect metal piece when polishing, and metal piece can not be with the long-time contact of the liquid of polishing after the use, has guaranteed that metal piece can not be quick rusts.

Drawings

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

FIG. 2 is a schematic view of the present invention showing the mounting structure of the top plate and the slider;

FIG. 3 is a schematic view of the internal structure of the collection chamber according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part a in fig. 1 according to the design of the invention.

In the figure: 1. a polishing bin; 2. a fixing device; 3. a polishing device; 4. a chute; 5. a slider; 51. a travel bar; 6. a top plate; 7. mounting a plate; 8. a first motor; 9. a cam; 10. a limiting chamber; 11. a pressing plate; 12. a connecting rod; 13. an extrusion head; 14. a storage chamber; 15. a collection chamber; 16. a packing auger; 17. a second motor; 18. an inclined plate; 19. a recovery pipe; 20. supporting legs; 21. a recovery chamber; 22. cleaning the door; 23. a handle; 24. a tension spring; 25. and a limiting plate.

Detailed Description

The technical solutions in the design embodiments of the present invention will be clearly and completely described below with reference to the drawings in the design embodiments of the present invention, and it is obvious that the described embodiments are only a part of the design embodiments of the present invention, and not all of the design embodiments of the present invention. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the design of the present invention without any creative effort belong to the protection scope of the design of the present invention.

The invention provides a technical scheme, in particular to a polishing device for an automobile driving shaft, which comprises a polishing bin 1, a fixing device 2, a polishing device 3, sliding chutes 4, sliding blocks 5, a moving rod 51, a top plate 6, a mounting plate 7, a first motor 8, a cam 9, a limiting chamber 10, an extrusion plate 11, a connecting rod 12, an extrusion head 13, a storage chamber 14, a collection chamber 15, a packing auger 16, a second motor 17, an inclined plate 18, a recovery pipe 19, supporting legs 20, a recovery chamber 21, a cleaning door 22, a handle 23, a telescopic spring 24 and a limiting plate 25, wherein referring to figure 1, the fixing device 2 is arranged on the inner wall of the left side of the polishing bin 1, the polishing device 3 is arranged inside the right side of the polishing bin 1, the sliding chutes 4 are respectively arranged at the front part and the rear part of the upper surface of the polishing bin 1, the sliding blocks 5 are embedded into two sides of an inner cavity of each sliding chute 4, the top plate 6 is arranged above the polishing bin 1, referring to figure 2, four corners of the bottom of the top plate 6 are fixed on the surfaces of the sliders 5 at corresponding positions, a moving rod 51 is fixed between the two sliders 5 at each side, and the moving rod 51 is 21274shaped, referring to fig. 4, a mounting plate 7 is fixed on the upper portion of the right side of the polishing bin 1, a first motor 8 is fixed on the right side of the front surface of the mounting plate 7, a cam 9 is coaxially fixed on a rotor of the first motor 8, the first motor 8 is started to drive the cam 9 to rotate, a limiting chamber 10 is fixed on the left side of the front surface of the mounting plate 7, a squeezing plate 11 is arranged on the right side of an inner cavity of the limiting chamber 10, a connecting rod 12 is fixed at the center of the left side of the squeezing plate 11, when a bulge of the cam 9 contacts with the squeezing plate 11, the squeezing plate 11 is squeezed by the squeezing force of the cam 9, a squeezing head 13 is fixed on the left side of the connecting rod 12, a telescopic spring 24 is sleeved on the periphery of the connecting rod 12, the connecting rod 12 applies force to the squeezing head 13 and the telescopic spring 24, the right-hand member of expanding spring 24 links to each other with the left side of stripper plate 11, and stripper plate 11 is embedded in the inner chamber of spacing cavity 10, the right side of stripper plate 11 and cam 9's surface contact, the inner chamber middle part of spacing cavity 10 is fixed with limiting plate 25, and limiting plate 25's right side links to each other with expanding spring 24's left end, the middle part of limiting plate 25 is run through to the left part of connecting rod 12, stripper head 13 links to each other with carriage release lever 51's surface, stripper head 13 atress will drive carriage release lever 51 and remove, carriage release lever 51 drives slider 5 and removes, roof 6 also can be along with removing, when cam 9's plane department is towards stripper plate 11, stripper plate 11 will receive expanding spring 24's extrusion force and reset, it pulls stripper head 13 to drive connecting rod 12, stripper head 13 will pull carriage release lever 51 and drive roof 6 and reset.

Referring to fig. 1, a storage chamber 14 is formed at the lower part of the inner cavity of a polishing bin 1, referring to fig. 3, a collection chamber 15 is formed at the bottom of the storage chamber 14, an auger 16 is arranged in the inner cavity of the collection chamber 15, the rear end of the auger 16 is arranged on the inner wall of the rear side of the storage chamber 14 through a bearing, a second motor 17 is arranged on the front surface of the auger 16, a rotor of the second motor 17 is coaxially connected with the auger 16, inclined plates 18 are fixed on both sides of the inner cavity of the polishing bin 1, the lower parts of the inclined plates 18 are fixed on both sides of the opening of the collection chamber 15, the surfaces of the inclined plates 18 are smooth, referring to fig. 1, a recovery pipe 19 is arranged at the front part of the lower surface of the collection chamber 15, the recovery pipe 19 is vertically designed, the inclination angle of the inclined plates 18 is 50-60 degrees, support legs 20 are fixed at four corners of the bottom of the polishing bin 1, and a recovery chamber 21 is fixed between the two support legs 20 on the front surface, the upper surface of recovery chamber 21 links to each other with the bottom of recovery tube 19, and recovery tube 19 runs through the upper surface of recovery chamber 21, hang plate 18 can make metal debris fall into collection chamber 15, it rotates to start second motor 17 and drive auger 16, auger 16 can drive the metal debris in the collection chamber 15 and remove to recovery chamber 21 through recovery tube 19, make the device also can collect metal debris when polishing, the front of recovery chamber 21 articulates through the hinge has cleaning door 22, cleaning door 22's front upper portion is fixed with handle 23, and cleaning door 22's periphery has installed the seal cushion.

The working principle of the device is as follows: firstly, the first motor 8 is started to drive the cam 9 to rotate, when the bulge of the cam 9 contacts with the extrusion plate 11, the extrusion plate 11 will be extruded by the extrusion force of the cam 9 to extrude the connecting rod 12, the connecting rod 12 will apply force to the extrusion head 13 and the expansion spring 24, the extrusion head 13 will be forced to drive the moving rod 51 to move, the moving rod 51 drives the slider 5 to move, the top plate 6 will move, when the plane of the cam 9 faces the extrusion plate 11, the extrusion plate 11 will be reset by the extrusion force of the expansion spring 24, the connecting rod 12 is driven to pull the extrusion head 13, the extrusion head 13 will pull the moving rod 51 to drive the top plate 6 to reset, the cam 9 rotates continuously, so that the top plate 6 does repeated motion to shake off the metal debris adsorbed on the surface, when the metal debris falls into the storage chamber 14, the inclined plate 18 can make the metal debris fall into the collection chamber 15, the second motor 17 is started to drive the auger 16 to rotate, the auger 16 can drive the metal scraps in the collection chamber 15 to move into the recovery chamber 21 through the recovery pipe 19, so that the workers can collect the metal scraps when the device is polished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 burnishing device for automobile drive shaft, is including polishing storehouse (1), its characterized in that: the polishing device is characterized in that a fixing device (2) is installed on the inner wall of the left side of the polishing bin (1), a grinding device (3) is installed inside the right side of the polishing bin (1), sliding grooves (4) are formed in the front portion and the rear portion of the upper surface of the polishing bin (1), sliding blocks (5) are embedded into two sides of an inner cavity of each sliding groove (4), a top plate (6) is arranged above the polishing bin (1), four corners of the bottom of each top plate (6) are fixed on the surfaces of the sliding blocks (5) in corresponding positions, a moving rod (51) is fixed between the two sliding blocks (5) on each side, the moving rod (51) is in a shape of ' v ' -shaped ', a mounting plate (7) is fixed on the upper portion of the right side of the polishing bin (1), a first motor (8) is fixed on the right side of the front of the mounting plate (7), a cam (9) is coaxially fixed on the rotor of the first motor (8), a limiting cavity (10) is fixed on the left side of the front of the mounting plate (7), the inner chamber right side of spacing cavity (10) is equipped with stripper plate (11), the left side center of stripper plate (11) is fixed with connecting rod (12), the left side of connecting rod (12) is fixed with extrusion head (13).

2. The polishing device for an automobile drive shaft according to claim 1, characterized in that: storage cavity (14) have been seted up to the inner chamber lower part in polishing storehouse (1), collection chamber (15) have been seted up to the bottom of storage cavity (14), auger (16) have been installed to the inner chamber of collecting chamber (15), install on the rear side inner wall of storage cavity (14) through the bearing the rear end of auger (16), second motor (17) have been installed in the front of auger (16), and the rotor of second motor (17) is coaxial to link to each other with auger (16).

3. The polishing device for an automobile drive shaft according to claim 2, characterized in that: the polishing device is characterized in that inclined plates (18) are fixed on two sides of an inner cavity of the polishing bin (1), the lower portions of the inclined plates (18) are fixed on two sides of an opening of the collecting chamber (15), and the surfaces of the inclined plates (18) are smooth.

4. The polishing device for an automobile drive shaft according to claim 3, wherein: the front part of the lower surface of the collecting chamber (15) is provided with a recovery pipe (19), the recovery pipe (19) is designed vertically, and the inclination angle of the inclined plate (18) is 50-60 degrees.

5. The polishing device for an automobile drive shaft according to claim 4, wherein: the polishing machine is characterized in that supporting legs (20) are fixed to four corners of the bottom of the polishing bin (1), a recovery chamber (21) is fixed between the two front supporting legs (20), the upper surface of the recovery chamber (21) is connected with the bottom of a recovery pipe (19), and the recovery pipe (19) penetrates through the upper surface of the recovery chamber (21).

6. The polishing device for an automobile drive shaft according to claim 5, wherein: the front of the recovery chamber (21) is hinged with a cleaning door (22) through a hinge, the upper part of the front of the cleaning door (22) is fixed with a handle (23), and the periphery of the cleaning door (22) is provided with a sealing cushion layer.

7. The polishing device for an automobile drive shaft according to claim 1, wherein: the periphery of connecting rod (12) has cup jointed expanding spring (24), expanding spring (24)'s right-hand member links to each other with the left side of stripper plate (11), and stripper plate (11) imbeds in the inner chamber of spacing cavity (10), the right side of stripper plate (11) and the surface contact of cam (9).

8. The polishing device for an automobile drive shaft according to claim 1, characterized in that: the inner chamber middle part of spacing cavity (10) is fixed with limiting plate (25), and the right side of limiting plate (25) links to each other with the left end of expanding spring (24), the middle part of limiting plate (25) is run through to the left part of connecting rod (12), extrusion head (13) link to each other with the surface of carriage release lever (51).