CN210588707U

CN210588707U - Device for simultaneously polishing inner surface and outer surface of workpiece

Info

Publication number: CN210588707U
Application number: CN201921258016.7U
Authority: CN
Inventors: 姜志兵; 张志忠; 王云恒
Original assignee: Hangzhou Ranjie Machinery Manufacturing Co Ltd
Current assignee: Hangzhou Ranjie Machinery Manufacturing Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-22
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a polishing device simultaneously of inside and outside surface of work piece, the on-line screen storage device comprises a base, fixed mounting has the work piece processing platform on the base, the work piece processing platform is equipped with the cylinder frame, be equipped with the abrasive material cylinder body on the cylinder frame, the inside blevile of push that is equipped with of abrasive material cylinder body, the abrasive material cylinder body is close to the work piece pot head outward and has a limiting plate, the work piece is equipped with the packing ring with abrasive material cylinder body clearance position, work piece position side is equipped with surface processingequipment with work piece processing platform vertical direction. The beneficial effects of the utility model are that this equipment simple structure, convenient operation, inside abrasive material and outside emery wheel are processed simultaneously and are made the difficult production of work piece warp.

Description

Device for simultaneously polishing inner surface and outer surface of workpiece

Technical Field

The utility model relates to a machining equipment field, especially a simultaneous polishing device of inside and outside surface of work piece.

Background

At present, the burnishing machine is mainly used for polishing the surface of a workpiece, the surface of the workpiece can be smoother and more exquisite, the aesthetic feeling and the touch comfort level are increased, the burnishing machine is widely applied to modern industrial products, and is used for polishing machinery of small-sized products, mainly a cloth wheel burnishing machine. Therefore, there is a great limitation that the simultaneous processing of the inner and outer surfaces cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and designing a simultaneous polishing device for the inner and outer surfaces of a workpiece.

Realize above-mentioned purpose the technical scheme of the utility model be, a polishing device simultaneously of inside and outside surface of work piece, the on-line screen storage device comprises a base, fixed mounting has the work piece processing platform on the base, the work piece processing platform is equipped with cylinder frame, be equipped with the abrasive material cylinder body on the cylinder frame, the inside blevile of push that is equipped with of abrasive material cylinder body, the abrasive material cylinder body is close to the work piece pot head outward and has a limiting plate, the work piece is equipped with the packing ring with abrasive material cylinder body clearance position, work piece position side is equipped with the surface machining device with work piece processing.

The material pushing device is provided with a worm, a pushing block is arranged at the tail end of the worm close to a workpiece, a pushing plate is arranged on the outer surface of the pushing block, and an abrasive material is clamped between the two pushing plates.

The pushing device is connected with the turbine, the turbine is driven by the motor, and the motor is installed on the motor frame through the bolt specification.

The motor frame is fixedly arranged on the base.

The outer surface machining device is provided with a grinding carriage, a guide rail is arranged on the grinding carriage, and a grinding wheel machine is arranged on the guide rail.

The grinding machine is provided with a grinding machine support which is slidably mounted on the guide rail, a rotating shaft is arranged in the middle of the grinding machine support, a grinding wheel outer cover is arranged at the top of the grinding machine, a grinding wheel is arranged in the grinding wheel outer cover, and locking screws are arranged on the outer side of the grinding wheel outer cover.

The grinding wheel frame is fixedly arranged on the base.

The telescopic expansion piece consists of an outer barrel and an inner barrel, limiting rods are arranged on flange pieces of the outer barrel and the inner barrel, a limiting block is arranged on the inner wall of the outer barrel, and the outer barrel and the inner barrel are sealed by a V-shaped rubber ring.

The abrasive is a polymer solid elastic abrasive.

Utilize the technical scheme of the utility model a work piece internal and external surface burnishing device simultaneously of preparation sets up work piece processing platform and surface processingequipment simultaneously and can improve the work efficiency who carries out the polishing to the pipeline surface, and the pipeline internal surface sets up to fluid polishing, is because when internal surface polishing begins to carry out the during operation, and the abrasive material can be full of pipeline inside, and meanwhile, the emery wheel adds man-hour to the external surface again, is difficult for producing the work piece and warp. The bottom of the grinding machine is provided with the guide rail, and the middle part of the grinding machine support is provided with the rotating shaft, so that the flexibility of the grinding machine is greatly improved, and the surface of a workpiece is more finely and comprehensively processed.

Drawings

FIG. 1 is a schematic structural view of a device for simultaneously polishing the inner and outer surfaces of a workpiece according to the present invention;

FIG. 2 is a schematic structural view of a workpiece processing table of the device for simultaneously polishing the inner and outer surfaces of a workpiece according to the present invention;

FIG. 3 is a schematic structural view of a grinder of the device for simultaneously polishing the inner and outer surfaces of a workpiece according to the present invention;

FIG. 4 is a schematic structural view of a sleeve expander of a device for simultaneously polishing the inner and outer surfaces of a workpiece according to the present invention;

fig. 5 is a schematic view of the electrical connection of the motor of the device for simultaneously polishing the inner and outer surfaces of the workpiece.

In the figure, 1, a base; 2. a workpiece processing table; 3. a cylinder frame; 4. an abrasive cylinder; 5. a material pushing device; 6. a workpiece; 7. a sleeve retractor; 8. a gasket; 9. an outer surface processing device; 10. a worm; 11. a push block; 12. pushing the plate; 13. an abrasive; 14. a turbine; 15. a motor; 16. a screw; 17. a motor frame; 18. a grinding carriage; 19. a guide rail; 20. a grinder; 21. a grinder support; 22. a rotating shaft; 23. a grinding wheel housing; 24. a grinding wheel; 25. a grinding wheel motor; 26. locking the screw; 27. an outer cylinder; 28. an inner barrel; 29. a limiting block; 30. a limiting rod; 31. v-shaped rubber ring.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and an internal and external surface simultaneous polishing device for a workpiece is shown in fig. 1 and comprises a base 1, a workpiece processing table 2 is fixedly mounted on the base 1, the workpiece processing table 2 is provided with a cylinder frame 3, an abrasive material cylinder 4 is arranged on the cylinder frame 3, a material pushing device 5 is arranged inside the abrasive material cylinder 4, a sleeve expansion piece 7 is sleeved at the end of the abrasive material cylinder 4 close to the workpiece 6, a gasket 8 is arranged at the gap position between the workpiece 6 and the abrasive material cylinder 4, and an external surface processing device 9 is arranged on the side surface of the position of the workpiece 6 in the direction perpendicular to the workpiece processing table 2; as shown in fig. 2, the pushing device 5 is provided with a worm 10, a pushing block 11 is arranged at the tail end of the worm 10 close to the workpiece 6, a pushing plate 12 is arranged on the outer surface of the pushing block 11, and an abrasive 13 is clamped between the two pushing plates 12; the pushing device 5 is connected with a turbine 14, the turbine 14 is driven by a motor 15, and the motor 15 is installed on a motor frame 17 through a bolt 16; the motor frame 17 is fixedly arranged on the base 1. In the embodiment, before the polishing device starts to work, the workpiece processing table part injects the polymer solid elastic abrasive into the cylinder body from the middle part of the cylinder body, a workpiece to be processed is placed into a station, gaskets are placed at two ends of the workpiece to clamp the workpiece, after the preparation is ready, the alternating current motors at two ends of the cylinder body are started, the motors drive the turbines and the worms to drive the push blocks and the push plates to start to work, and according to the characteristics of the alternating current motors, the push plates at two ends of the workpiece can push the abrasive to do forward and reverse reciprocating motion on the inner surface of the workpiece to polish the inner surface of the workpiece.

As shown in fig. 3, the outer surface processing device 9 is provided with a grinding carriage 18, the grinding carriage 18 is provided with a guide rail 19, and the guide rail 19 is provided with a grinder 20; the grinding machine 20 is provided with a grinding machine support 21 which is slidably arranged on the guide rail 19, a rotating shaft 22 is arranged in the middle of the grinding machine support 21, the top of the grinding machine 20 is provided with a grinding wheel outer cover 23, a grinding wheel 24 is arranged in the grinding wheel outer cover 23, and a grinding wheel motor 25 is arranged on the side surface of the grinding wheel outer cover 23; and a locking screw 26 is arranged outside the rotating shaft 22. In the embodiment, according to the requirement of the workpiece on the surface roughness, a proper grinding wheel is replaced, then the locking valve at the side end of the grinding wheel machine support is opened, the grinding wheel machine is adjusted to the height suitable for machining the workpiece, the locking is fixed, the power supply is started, the motor drives the grinding wheel to start to move, the outer surface of the workpiece is polished, and the outer surface of the workpiece is polished by pushing the grinding wheel machine support to move transversely on the guide rail and rotating the workpiece.

As shown in fig. 4, the sleeve expansion device 7 is composed of an outer cylinder 27 and an inner cylinder 28, a limiting rod 30 is arranged on a flange plate of the outer cylinder 27 and the inner cylinder 28, a limiting block 29 is arranged on the inner wall of the outer cylinder 27, and a V-shaped rubber ring 31 is used for sealing between the outer cylinder 27 and the inner cylinder 28; the abrasive 13 is a polymer solid elastic abrasive. In the embodiment, the limiting rod 30 ensures that the expansion piece is not pulled off when expanding through nuts at two ends, the limiting block 29 is arranged on the inner wall of the outer cylinder 27, the inner cylinder 28 is not jacked when compressing due to the limiting block 29, the sealing between the outer cylinder 27 and the inner cylinder 28 is realized by pressing the V-shaped rubber ring 31 through the flange, and the positioning corresponding to workpieces with different sizes is realized through the adjustment of the inner cylinder in the using process.

As shown in fig. 5, the motor 15 and the grinding wheel motor 25 are connected in parallel into a circuit.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides an inside and outside surface of work piece burnishing device simultaneously, includes base (1), its characterized in that, fixed mounting has work piece processing platform (2) on base (1), work piece processing platform (2) are equipped with cylinder frame (3), be equipped with abrasive material cylinder body (4) on cylinder frame (3), inside blevile of push (5) that is equipped with of abrasive material cylinder body (4), it has sleeve expansion bend (7) to be close to work piece (6) pot head outward in abrasive material cylinder body (4), work piece (6) and abrasive material cylinder body (4) clearance position are equipped with packing ring (8), work piece (6) position side is equipped with outer surface machining device (9) with work piece processing platform (2) vertical direction.

2. The device for simultaneously polishing the inner surface and the outer surface of a workpiece according to claim 1, characterized in that the material pushing device (5) is provided with a worm (10), a pushing block (11) is arranged at the tail end of the worm (10) close to the workpiece (6), a pushing plate (12) is arranged on the outer surface of the pushing block (11), an abrasive material (13) is clamped between the two pushing plates (12), and the workpiece (6) is sleeved outside the abrasive material (13).

3. The device for simultaneously polishing the inner surface and the outer surface of a workpiece as claimed in claim 1, characterized in that the pushing device (5) is connected with a turbine (14), the turbine (14) is driven by a motor (15), and the motor (15) is installed on a motor frame (17) through a bolt (16).

4. The device for simultaneously polishing the inner surface and the outer surface of a workpiece according to claim 1, characterized in that the outer surface processing device (9) is provided with a grinding carriage (18), the grinding carriage (18) is provided with a guide rail (19), and the guide rail (19) is provided with a grinding machine (20).

5. The device for simultaneously polishing the inner surface and the outer surface of the workpiece as claimed in claim 4, wherein the grinder (20) is provided with a grinder support (21) slidably mounted on the guide rail (19), a rotating shaft (22) is arranged in the middle of the grinder support (21), a grinding wheel housing (23) is arranged at the top of the grinder (20), a grinding wheel (24) is arranged inside the grinding wheel housing (23), and a grinding wheel motor (25) is arranged on the side surface of the grinding wheel housing (23).

6. A simultaneous polishing device for inner and outer surfaces of workpieces as claimed in claim 5, characterized in that the outside of said rotary shaft (22) is provided with a locking screw (26).

7. The device for simultaneously polishing the inner surface and the outer surface of a workpiece as claimed in claim 1, wherein the sleeve expansion device (7) is composed of an outer cylinder (27) and an inner cylinder (28), a limiting rod (30) is arranged on a flange plate of the outer cylinder (27) and the inner cylinder (28), a limiting block (29) is arranged on the inner wall of the outer cylinder (27), and a V-shaped rubber ring (31) is used for sealing between the outer cylinder (27) and the inner cylinder (28).

8. A simultaneous polishing device for inner and outer surfaces of workpieces as claimed in claim 5, characterized in that said motor (15) and said grinding wheel motor (25) are connected in parallel to a circuit.