CN214923354U

CN214923354U - Polishing mechanism for cross on inner wall of aluminum alloy shell

Info

Publication number: CN214923354U
Application number: CN202122580341.9U
Authority: CN
Inventors: 毕远志
Original assignee: Shenyang Zhongji Xilv Machinery Forging Co ltd
Current assignee: Shenyang Zhongji Xilv Machinery Forging Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2021-11-30
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a polishing mechanism for a cross on the inner wall of an aluminum alloy shell, which belongs to the technical field of polishing equipment and comprises a polishing device, a slide rail mechanism and a supporting mechanism, wherein the supporting mechanism comprises a shell, the upper wall of a movable plate is fixedly provided with side plates in bilateral symmetry, a rotating shaft is rotatably assembled between the two side plates, and rollers are fixedly arranged on the outer wall of the rotating shaft in bilateral symmetry, the roller can move transversely to support the cylinders with different lengths, so that the device has wider application range.

Description

Polishing mechanism for cross on inner wall of aluminum alloy shell

Technical Field

The utility model belongs to the technical field of polishing equipment, a aluminum alloy housing inner wall cross polishing mechanism is provided very much.

Background

During the manufacture of the can, the inner wall needs to be smooth without any sharp burrs. When manual polishing is adopted, due to the fact that the inner space of the barrel is limited, polishing dust cannot be timely clear, and when personnel use electric or pneumatic tools in a narrow space, great danger exists, and potential safety hazards are caused. In addition, the barrel is often supported by the roller frame, but the roller frame is generally fixed and cannot move, so that when the barrels with different lengths are supported, the condition that the stability of the barrel is reduced due to the support of only one group of rollers occurs. Therefore, a polishing mechanism capable of semi-automatically polishing the inner wall and suitable for cylinders with different lengths is needed.

Disclosure of Invention

In order to solve the problem, the utility model provides an aluminum alloy shell inner wall cross polishing mechanism.

In order to achieve the above object, the utility model adopts the following technical scheme: the cross polishing mechanism for the inner wall of the aluminum alloy shell comprises a polishing device, a sliding rail mechanism and a supporting mechanism, wherein the supporting mechanism is arranged on the sliding rail mechanism;

the supporting mechanism comprises a shell, sliding grooves are symmetrically formed in the front and back of the upper wall of the shell, the front surface and the back surface of an inner cavity of each sliding groove are inclined planes, the front surface and the back surface of each moving plate are inclined planes matched with the inclined planes of the sliding grooves, the moving plates are movably assembled in the sliding grooves, the upper walls of the moving plates are respectively and bilaterally and symmetrically fixedly provided with side plates, a rotating shaft is rotatably assembled between the two side plates and penetrates through the side plates, rollers are respectively and bilaterally and symmetrically and fixedly installed on the outer walls of the rotating shafts, friction pads are fixedly installed on the outer walls of the rollers, fixed plates are fixedly installed on the lower walls of the moving plates in a bilateral and bilateral symmetry mode, fixed cylinders are respectively and fixedly installed at the lower ends of the fixed plates, rotating wheels are rotatably assembled between the two fixed cylinders, belt grooves are respectively formed in the outer walls of the rotating shafts and the outer walls of the rotating wheels, V belts are wound in the belt grooves, and a main shaft is rotatably assembled in the shell, and the main shaft is connected with an external motor, and the main shaft and the rotating wheel are assembled through a spline.

Further, the cylinder groove has all been seted up to the surface of sideboard, the even integrated into one piece respectively has the ratchet at the outer wall both ends of pivot, the cylinder inslot is articulated to be equipped with the limiting plate, and limiting plate and ratchet meshing, fixed mounting has the spring between the surface of limiting plate and the inner wall in cylinder groove, the equal fixed mounting in outer end of pivot has the end plate, and the inner wall laminating of end plate in the surface of sideboard.

Further, the outer wall bilateral symmetry fixed mounting of pivot has the baffle, the gyro wheel is located between sideboard and the baffle, the trough of belt is located two between the baffle.

Further, burnishing device is including erecting the roof beam, erect the front surface of roof beam and seted up perpendicular roof beam guide rail, it is equipped with the fly leaf to erect the activity in the roof beam guide rail, the front surface of fly leaf is equipped with the crossbeam guide rail, the activity is equipped with the crossbeam in the crossbeam guide rail, the right-hand member fixed mounting of crossbeam has the motor, and the motor passes through the wire and is connected with external power supply electricity, the output fixed mounting of motor has the throwing aureola.

Furthermore, the slide rail mechanism comprises a slide rail and a trolley, the trolley is assembled in the slide rail in a sliding mode, and the supporting mechanism is fixedly installed on the upper surface of the trolley.

Use the utility model discloses a beneficial effect is:

1. the utility model discloses a burnishing device of cross shape can control the removal of throwing aureola about going on with the left and right sides direction, and supporting mechanism can drive the barrel and rotate, and under both cooperations, can effectual completion to the polishing of barrel inner wall, makes operating personnel safer.

2. The utility model discloses design supporting mechanism, make the rotation of gyro wheel receive main shaft control, the rotation of completion barrel that can be convenient, going on of the barrel inner wall polishing work of being convenient for.

3. The utility model discloses a structure of spout and movable plate makes the gyro wheel can lateral shifting, can realize the support to different length barrels, makes the application scope of this device more extensive.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the supporting mechanism of the present invention.

Fig. 3 is a front sectional view of the supporting mechanism of the present invention.

Fig. 4 is a left side sectional view of the cylindrical groove of the present invention.

Fig. 5 is a cross-sectional view of the sliding chute and the moving plate of the present invention.

The reference numerals include: 1. polishing device, 101, vertical beam, 102, vertical beam guide rail, 103, movable plate, 104, beam guide rail, 105, beam, 106, motor, 107, polishing wheel, 2, slide rail mechanism, 201, slide rail, 202, trolley, 3, support mechanism, 301, shell, 302, movable plate, 303, side plate, 304, rotating shaft, 305, roller, 306, friction pad, 307, fixed plate, 308, fixed cylinder, 309, rotating wheel, 310, belt groove, 311, V belt, 312, main shaft, 313, sliding groove, 314, cylindrical groove, 315, ratchet, 316, limiting plate, 317, spring, 318, end plate, 319, partition 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 to 5, the polishing mechanism for the cross on the inner wall of the aluminum alloy shell comprises a polishing device 1, a sliding rail mechanism 2 and a supporting mechanism 3, wherein the supporting mechanism 3 is arranged on the sliding rail mechanism 2, the polishing device 1 is used for driving the polishing mechanism to move and run, the supporting mechanism 3 is used for supporting and rotating a barrel, the sliding rail mechanism 2 is used for driving the supporting mechanism 3 to move and further driving the barrel to move, and the polishing device, the sliding rail mechanism and the supporting mechanism are mutually matched to finish polishing work on the inner wall of the barrel;

the supporting mechanism 3 includes a housing 301, as shown in fig. 3, the interior of the housing 301 is a cavity, sliding grooves 313 are symmetrically formed in the front and back of the upper wall of the housing 301, the front and back surfaces of the cavity of the sliding grooves 313 are inclined surfaces, a moving plate 302 is assembled in the sliding grooves 313, and the front and back surfaces of the moving plate 302 are inclined surfaces matched with the inclined surfaces of the sliding grooves 313, as shown in fig. 5, it can be seen that the shapes and the assembly relationship of the sliding grooves 313 and the moving plate 302, the inclined surfaces of the sliding grooves 313 support the moving plate 302, and two moving plates 302 are arranged in each sliding groove 313;

the upper walls of the moving plates 302 are respectively provided with the edge plates 303 in a bilaterally symmetrical and fixed mode, the rotating shafts 304 are rotatably assembled between the two edge plates 303 and penetrate through the edge plates 303, the rotating shafts 304 can rotate with the edge plates 303, the rollers 305 are fixedly installed on the outer walls of the rotating shafts 304 in a bilaterally symmetrical mode and are used for supporting the cylinders, when the moving plates 302 move, the rollers 305 are driven to move, the rollers 305 can effectively support the cylinders with different lengths by adjusting the distance between the two moving plates 302, each moving plate 302 is provided with the two rollers 305, the rollers 305 on one group of moving plates 302 can also effectively support the shorter cylinder, the outer walls of the rollers 305 are fixedly provided with the friction pads 306, and the friction force between the rollers 305 and the cylinders is increased;

the lower wall of the moving plate 302 is bilaterally and symmetrically and fixedly provided with a fixing plate 307, the lower end of the fixing plate 307 is fixedly provided with a fixing barrel 308, a rotating wheel 309 is rotatably assembled between the two fixing barrels 308, the rotating wheel 309 and the fixing barrel 308 can rotate relatively, the position of the rotating wheel 309 is limited by the fixing barrel 308, the outer wall of the rotating shaft 304 and the outer wall of the rotating wheel 309 are both provided with a belt groove 310, a V belt 311 is wound in the belt groove 310, the rotating wheel 309 and the rotating shaft 304 are connected through the V belt 311, the rotating wheel 309 can drive the rotating shaft 304 to rotate and drive the roller 305 to rotate, and further the barrel body can be driven to rotate;

the spindle 312 is rotatably assembled in the housing 301, a speed reducer is assembled before the spindle 312 is connected with an external motor and the spindle 312, the spindle 312 is driven by the external motor to rotate, the spindle 312 is assembled with the runner 309 through a spline, the spindle 312 can drive the runner 309 to rotate, and the runner 309 can transversely move on the spindle 312, so that when the moving plate 302 transversely moves in the sliding groove 313, the runner 309 can always be in splined connection with the spindle 312, and when the position of the roller 305 is adjusted, the roller 305 can still receive the action of the spindle 312 to rotate, and finally the barrel is driven to rotate.

Specifically, as shown in fig. 4, the outer surface of the side plate 303 is provided with cylindrical grooves 314, the two ends of the outer wall of the rotating shaft 304 are respectively and uniformly integrated with ratchets 315, a limiting plate 316 is hinged and assembled in the cylindrical grooves 314, the limiting plate 316 is engaged with the ratchet 315, a spring 317 is fixedly arranged between the outer surface of the limiting plate 316 and the inner wall of the cylindrical groove 314, end plates 318 are fixedly arranged at the outer ends of the rotating shafts 304, the inner walls of the end plates 318 are attached to the outer surface of the side plate 303, the rotation of the shaft 304 and the roller 305 is limited, and when viewed from the left side of the device, a worker can rotate the barrel clockwise without affecting the main shaft 312, at this time, the roller 305 rotates counterclockwise, and the roller 305 can be driven to rotate clockwise by the main shaft 312, and then drive the barrel anticlockwise rotation, make this supporting mechanism 3 department can realize the manpower rotation and the mechanical rotation to the barrel.

Specifically, as shown in fig. 3, partition plates 319 are fixedly mounted on the outer wall of the rotating shaft 304 in a bilaterally symmetrical manner, the roller 305 is positioned between the side plate 303 and the partition plates 319, and the belt groove 310 is positioned between the two partition plates 319 to separate the roller 305 and the V-belt 311, thereby protecting the two.

Specifically, as shown in fig. 1, the polishing apparatus 1 includes a vertical beam 101, a vertical beam guide 102 is disposed on a front surface of the vertical beam 101, a movable plate 103 is movably disposed in the vertical beam guide 102, a hinge is disposed in the vertical beam guide 102 and used for driving the movable plate 103 to move, a cross beam guide 104 is disposed on a front surface of the movable plate 103, a cross beam 105 is movably disposed in the cross beam guide 104, a rolling wheel structure is disposed at the cross beam guide 104 and enables the cross beam 105 to move laterally, and the movement of the movable plate 103 and the movement of the cross beam 105 are controlled by an external motor, a motor 106 is fixedly disposed at a right end of the cross beam 105 and electrically connected to an external power source through a wire, a polishing wheel 107 is fixedly disposed at an output end of the motor 106, the movement of the movable plate 103 in a vertical direction can be controlled by the vertical beam guide 102, the movement of the cross beam 105 in a horizontal direction can be controlled by the cross beam guide 104, thereby achieving adjustment of the position of the polishing wheel 107.

Specifically, as shown in fig. 1, the slide rail mechanism 2 includes a slide rail 201 and a trolley 202, the trolley 202 is slidably mounted in the slide rail 201, and the support mechanism 3 is fixedly mounted on the upper surface of the trolley 202, so that the support mechanism 3 can move.

The working principle is as follows: when the polishing mechanism for the cross on the inner wall of the aluminum alloy shell is used, the position of the moving plate 302 is adjusted according to the length of the cylinder, so that the cylinder can be stably placed on the supporting mechanism 3, then the polishing device 1 is controlled, the outer wall of the polishing wheel 107 is attached to the inner wall of the cylinder, and then polishing work can be carried out;

in the polishing working process, the height position of the polishing wheel 107 is kept unchanged, the supporting mechanism 3 drives the barrel to rotate at a constant speed, then the transverse beam 105 of the polishing device 1 is controlled to move transversely, or the sliding rail mechanism 2 is controlled to drive the supporting mechanism 3 and the barrel to move transversely, so that the polishing wheel 107 can polish the inner wall of the barrel, the device is used, manpower is greatly saved, polishing textures are consistent and attractive, and an operator is safer.

The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. Aluminum alloy housing inner wall cross polishing mechanism, its characterized in that: the polishing device comprises a polishing device (1), a sliding rail mechanism (2) and a supporting mechanism (3), wherein the supporting mechanism (3) is arranged on the sliding rail mechanism (2);

supporting mechanism (3) includes casing (301), spout (313) have been seted up to the upper wall front and back symmetry of casing (301), and spout (313) inner chamber front and back surface be the inclined plane, it is equipped with movable plate (302) to remove in spout (313), and the front and back surface of movable plate (302) be with the inclined plane assorted inclined plane of spout (313), the equal bilateral symmetry fixed mounting of upper wall of movable plate (302) has sideboard (303), two rotate between sideboard (303) and be equipped with pivot (304), and pivot (304) run through sideboard (303), the outer wall bilateral symmetry fixed mounting of pivot (304) has gyro wheel (305), the outer wall fixed mounting of gyro wheel (305) has friction pad (306), the lower wall bilateral symmetry fixed mounting of movable plate (302) has fixed plate (307), and the equal fixed mounting of lower extreme of fixed plate (307) has fixed cylinder (308), two it is equipped with runner (309) to rotate between fixed section of thick bamboo (308), trough of belt (310) have all been seted up to the outer wall of pivot (304) and the outer wall of runner (309), the winding has V area (311) in trough of belt (310), casing (301) internal rotation is equipped with main shaft (312), and main shaft (312) are connected with external motor, main shaft (312) pass through the spline assembly with runner (309).

2. The aluminum alloy housing inner wall cross polishing mechanism as set forth in claim 1, wherein: cylindrical groove (314) have all been seted up to the surface of sideboard (303), the outer wall both ends of pivot (304) are even integrated into one piece respectively and have ratchet (315), cylindrical groove (314) internal hinge is equipped with limiting plate (316), and limiting plate (316) and ratchet (315) meshing, fixed mounting has spring (317) between the surface of limiting plate (316) and the inner wall of cylindrical groove (314), the equal fixed mounting in outer end of pivot (304) has end plate (318), and the inner wall laminating of end plate (318) is in the surface of sideboard (303).

3. The aluminum alloy housing inner wall cross polishing mechanism as set forth in claim 1, wherein: the outer wall bilateral symmetry fixed mounting of pivot (304) has baffle (319), gyro wheel (305) are located between sideboard (303) and baffle (319), trough of belt (310) are located two between baffle (319).

4. The aluminum alloy housing inner wall cross polishing mechanism as set forth in claim 1, wherein: burnishing device (1) is including erecting roof beam (101), erect roof beam guide rail (102) have been seted up to the front surface of roof beam (101), it is equipped with fly leaf (103) to erect roof beam guide rail (102) internalization, the front surface of fly leaf (103) is equipped with crossbeam guide rail (104), crossbeam guide rail (104) internalization is equipped with crossbeam (105), the right-hand member fixed mounting of crossbeam (105) has motor (106), and motor (106) are connected with external power supply electricity through the wire, the output fixed mounting of motor (106) has throwing aureola (107).

5. The aluminum alloy housing inner wall cross polishing mechanism as set forth in claim 1, wherein: the sliding rail mechanism (2) comprises a sliding rail (201) and a trolley (202), the trolley (202) is assembled in the sliding rail (201) in a sliding mode, and the supporting mechanism (3) is fixedly installed on the upper surface of the trolley (202).