CN213531879U

CN213531879U - Polishing device for sliding sleeve opening of ball cage in automobile

Info

Publication number: CN213531879U
Application number: CN202022584703.7U
Authority: CN
Inventors: 潘成威
Original assignee: Anhui Xinchengyi Auto Parts Co ltd
Current assignee: Anhui Xinchengyi Auto Parts Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-25
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a grinding device of ball cage sliding sleeve mouth in car relates to the grinding device field, and to the inconvenient two-sided grinding of grinding device of ball cage sliding sleeve mouth in the current car, inconvenient centre gripping is fixed, and the processing inefficiency problem of polishing now provides following scheme, and it includes a base section of thick bamboo, the spacing platform of inner wall fixedly connected with of a base section of thick bamboo, the inner wall of a base section of thick bamboo rotates the cover and is equipped with the inner tube, the first motor of up end fixedly connected with of inner tube, the output fixedly connected with push rod motor of first motor, the output fixedly connected with of push rod motor upside grinds the dish, the inner wall fixed cover of inner tube is equipped with ring gear, the equal fixedly connected with first gear of output of second motor and second motor of lower inner wall left and right both sides of a base section of thick bamboo just it is connected with ring gear meshing. The device has the characteristics of convenience and high efficiency in double-side polishing, multi-station simultaneous operation, and great improvement on the efficiency of polishing operation.

Description

Polishing device for sliding sleeve opening of ball cage in automobile

Technical Field

The utility model relates to a grinding device field especially relates to a grinding device of ball cage sliding sleeve mouth in car.

Background

The inner ball cage of the automobile is connected with the differential mechanism of the transmission case, the outer ball cage is connected with the wheel, and the outer ball cage plays a role in power output and turning of the automobile. Because the ball cage is used for rotating the connection and direct drive, just so make the interior device smoothness requirement to the ball cage higher, just so can do benefit to more efficient transmission, reduce energy loss, but current grinding device when polishing especially when polishing the inner circle, only can the polishing of single face for all polish to the inside and outside both sides face of inner circle, need too much loaded down with trivial details flow, great reduction the efficiency of polishing, and inconvenient high efficiency carries out the centre gripping installation to the device, efficiency has been reduced equally. Therefore, the grinding device for the sliding sleeve opening of the ball cage in the automobile is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of polishing device of ball cage sliding sleeve mouth in car has solved the inconvenient two-sided polishing of polishing device of ball cage sliding sleeve mouth in the current car, and inconvenient centre gripping is fixed, the processing inefficiency problem of polishing.

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

a polishing device for a sliding sleeve opening of a ball cage in an automobile comprises a base barrel, wherein a limiting table is fixedly connected to the inner wall of the base barrel, an inner barrel is sleeved on the inner wall of the base barrel in a rotating mode, a first motor is fixedly connected to the upper end face of the inner barrel, a push rod motor is fixedly connected to the output end of the first motor, a polishing disc is fixedly connected to the output end of the upper side of the push rod motor, a ring gear is fixedly sleeved on the inner wall of the inner barrel, a second motor is fixedly mounted on the left side and the right side of the lower inner wall of the base barrel, a first gear is fixedly connected to the output end of the second motor and meshed with the ring gear, a first hydraulic rod is fixedly mounted in the center of the lower inner wall of the base barrel, a push disc is fixedly connected to the upper end face of the inner barrel, a slide way is formed in an array of the upper end face of the inner barrel, a slide rod is arranged in each slide way, the upper end fixedly connected with mount pad of slide bar, every the up end of mount pad all rotates to inlay and is equipped with the section of thick bamboo of polishing, the upper end thread bush of the section of thick bamboo of polishing is equipped with spacing lid.

Preferably, the upper end face of the base barrel is arranged in a non-planar mode, the lower end face of the inner barrel is arranged in a non-planar mode, and the inner barrel is rotatably sleeved on the inner wall of the base barrel through a bearing and located above the limiting table.

Preferably, the slideways are arranged on the upper end surface of the inner cylinder in an array by taking the circle center of the inner cylinder as the center.

Preferably, the slide bar slides and sets up in the slide and its upper and lower both ends extend respectively in the upper and lower two outsides of slide, the both sides of slide bar are provided with spacing slider, spacing spout has been seted up to the both sides inner wall of slide, spacing slider slides and sets up in spacing spout.

Preferably, the extending end of the lower side of each sliding rod is rotatably connected with a rotating rod through a pin shaft, and the other end of the rotating rod is rotatably connected to the outer side surface of the pushing disc through a pin shaft.

Preferably, the lower end of the grinding cylinder is rotatably embedded in the upper end surface of the mounting seat through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

through the base barrel, the limiting table, the inner barrel, the first motor, the push rod motor, the polishing disc, the ring gear, the first gear, the push disc, the slide way, the slide rod, the rotating rod, the mounting seat, the polishing barrel and the limiting cover, the device can drive the push rod motor and the polishing disc to rotate through the first motor and drive the polishing disc to move up and down through the push rod motor, meanwhile, when in use, the inner ring can be sleeved on the outer side of the polishing barrel, then the push disc is pushed to move up and down through the first hydraulic rod, and then the rotating rod can be driven to drive the slide rods to mutually move away from or close to each other in the radial direction of the inner barrel in the slide way, so that the inner ring can be gradually driven by the polishing barrel to move towards one side close to the polishing disc, the inner side surface and the outer side surface of the inner ring can be respectively limited and clamped by the polishing barrel and the polishing disc, and the lower, make between a section of thick bamboo and the dish of polishing by the inner circle of centre gripping driven the rotation, the inside and outside both sides of inner circle this moment not press from both sides tightly completely with a section of thick bamboo and the dish of polishing, when making the inner circle can drive the pivoted within, also can be for polishing a section of thick bamboo and the relative rotation of dish of polishing, and then make the inside and outside both sides face of inner circle all can be polished, drive first gear rotation through the second motor simultaneously, make the inner tube can rotate, and then can make the lateral surface that can use the inner tube set up a plurality of stations for the circumference, the inner circle that needs to be polished and the inner circle of polishing completion of taking off in the branch work operation installation has been.

The device has the characteristics of conveniently and efficiently polishing two sides, simultaneously operating at multiple stations and greatly improving the efficiency of polishing operation.

Drawings

Fig. 1 is a sectional view of the structure of the polishing device for the sliding sleeve opening of the ball cage in the automobile of the present invention.

Fig. 2 is the utility model discloses a grinding device's of ball cage sliding sleeve mouth section view of overlooking the structure in car.

Fig. 3 is a top view of the polishing device for the sliding sleeve opening of the ball cage in the automobile of the present invention.

Reference numbers in the figures: the device comprises a base barrel 1, a limiting table 2, an inner barrel 3, a first motor 4, a push rod motor 5, a polishing disk 6, a ring gear 7, a first gear 8, a push disk 9, a slideway 10, a sliding rod 11, a rotating rod 12, a mounting seat 13, a polishing barrel 14 and a limiting cover 15.

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.

Referring to fig. 1-3, a polishing device for a sliding sleeve opening of an automobile inner ball cage comprises a base barrel 1, a limiting table 2 is fixedly connected to the inner wall of the base barrel 1, an inner barrel 3 is rotatably sleeved on the inner wall of the base barrel 1, a first motor 4 is fixedly connected to the upper end surface of the inner barrel 3, a push rod motor 5 is fixedly connected to the output end of the first motor 4, a polishing disc 6 is fixedly connected to the output end of the upper side of the push rod motor 5, a ring gear 7 is fixedly sleeved on the inner wall of the inner barrel 3, a second motor is fixedly mounted on the left and right sides of the lower inner wall of the base barrel 1, a first gear 8 is fixedly connected to the output end of the second motor and meshed with the ring gear 7, a first hydraulic rod is fixedly mounted at the center of the lower inner wall of the base barrel 1, a push disc 9 is fixedly connected to the upper end surface of the first hydraulic rod, a slide way 10 is arranged on the, the lower end of each sliding rod 11 is rotatably connected with a rotating rod 12 between the pushing disc 9, the upper end of each sliding rod 11 is fixedly connected with a mounting seat 13, the upper end face of each mounting seat 13 is rotatably embedded with a grinding cylinder 14, and the upper end of each grinding cylinder 14 is sleeved with a limiting cover 15 through threads.

In this embodiment, the upper end surface of the base barrel 1 is disposed without surface, the lower end surface of the inner barrel 3 is disposed without surface, the inner barrel 3 is rotatably sleeved on the inner wall of the base barrel 1 through a bearing and is located above the limit table 2, the slide ways 10 are arranged on the upper end surface of the inner barrel 3 in an array with the circle center of the inner barrel 3 as the center, the slide rods 11 are slidably arranged in the slide ways 10, the upper and lower ends of the slide rods 11 respectively extend to the upper and lower outer sides of the slide ways 10, the two sides of the slide rods 11 are provided with limit sliders, the inner walls of the two sides of the slide ways 10 are provided with limit chutes, the limit sliders are slidably arranged in the limit chutes, the extending end of the lower side of each slide rod 11 is rotatably connected with the rotating rod 12 through a pin shaft, the other end of the rotating rod 12 is rotatably connected to the outer side surface of the pushing tray 9 through a pin shaft, the lower end of the polishing barrel 14 is rotatably embedded in the, and a plane with certain roughness can be arranged on the lower end surface of the limit cover 15, and then the upper end surface and the lower end surface of the inner ring can be polished when necessary.

The working principle is as follows: when in use, the first motor 4 can drive the push rod motor 5 and the polishing disc 6 to rotate and drive the polishing disc 6 to move up and down through the push rod motor 5, meanwhile, when in use, the inner ring can be sleeved outside the polishing cylinder 14, then the push disc 9 is pushed to move up and down through the first hydraulic rod, and further the rotating rod 12 can be driven to rotate, so that the upper end of the rotating rod 12 can respectively push each sliding rod 11 to slide away from or close to each other in the radial direction of the inner cylinder 3 in the slideway 10, and further the inner ring can be gradually driven by the polishing cylinder 14 to move towards one side close to the polishing disc 6, so that the inner side surface and the outer side surface of the inner ring can be respectively limited and clamped by the polishing cylinder 14 and the polishing disc 6, and simultaneously, the clamped inner ring between the polishing cylinder 14 and the polishing disc 6 is driven to rotate through the rotation of the polishing disc 6 and the rotation connection of the lower end of the polishing, the inner side and the outer side of the inner ring and the clamping of the grinding cylinder and the grinding disc are clamped in a non-fastening clamping mode, so that the inner ring can be driven to rotate internally and can also rotate relative to the grinding cylinder 14 and the grinding disc 6, the inner side and the outer side of the inner ring can be ground, meanwhile, the first gear 8 is driven to rotate through the second motor, the inner cylinder 3 can rotate relative to the base cylinder 1 through the meshing connection of the first gear 8 and the ring gear 7, further, a plurality of stations can be arranged by taking the outer side surface of the inner cylinder 3 as a circumference, the inner ring to be ground can be conveniently installed and the ground inner ring can be conveniently taken down through division operation, meanwhile, the diameters of the installation seat 13 and the limiting cover 15 are smaller than the thickness of the circumferential side surface of the inner ring after being limited and clamped, and the outer side surface of the inner ring after being limited and clamped can protrude from the grinding cylinder 14 and the limiting cover 15, and then make mill 6 can be under the circumstances that the push rod motor drives and reciprocates, can carry out comprehensive polishing to the lateral surface of inner circle, and the medial surface of inner circle also can be by comprehensive polishing in the same way.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polishing device for a sliding sleeve opening of a ball cage in an automobile comprises a base barrel (1), wherein a limiting table (2) is fixedly connected to the inner wall of the base barrel (1), an inner barrel (3) is sleeved on the inner wall of the base barrel (1) in a rotating mode, a first motor (4) is fixedly connected to the upper end face of the inner barrel (3), a push rod motor (5) is fixedly connected to the output end of the first motor (4), a polishing disc (6) is fixedly connected to the output end of the upper side of the push rod motor (5), and the polishing device is characterized in that an annular gear (7) is fixedly sleeved on the inner wall of the inner barrel (3), a second motor is fixedly mounted on the left side and the right side of the lower inner wall of the base barrel (1), a first hydraulic rod is fixedly mounted in the center of the lower inner wall of the base barrel (1), a pushing disc (9) is fixedly connected to the upper end of the first hydraulic rod, slide (10) have been seted up to the up end array of inner tube (3), every all be provided with slide bar (11) in slide (10), every the lower extreme of slide bar (11) all with push away to rotate between dish (9) and be connected with bull stick (12), the upper end fixedly connected with mount pad (13) of slide bar (11), every the up end of mount pad (13) all rotates and inlays and is equipped with a section of thick bamboo (14) of polishing, the upper end screw thread cover of a section of thick bamboo (14) of polishing is equipped with spacing lid (15).

2. The polishing device for the sliding sleeve opening of the ball cage in the automobile as claimed in claim 1, wherein the upper end surface of the base cylinder (1) is arranged without a surface, the lower end surface of the inner cylinder (3) is arranged without a surface, and the inner cylinder (3) is rotatably sleeved on the inner wall of the base cylinder (1) through a bearing and is positioned above the limiting table (2).

3. The polishing device for the sliding sleeve opening of the inner ball cage of the automobile as claimed in claim 1, wherein the slideways (10) are arranged on the upper end surface of the inner cylinder (3) in an array with the circle center of the inner cylinder (3) as the center.

4. The polishing device for the sliding sleeve opening of the inner ball cage of the automobile according to claim 1, wherein the sliding rod (11) is arranged in the sliding way (10) in a sliding manner, the upper end and the lower end of the sliding rod respectively extend to the upper outer side and the lower outer side of the sliding way (10), the two sides of the sliding rod (11) are provided with limiting sliding blocks, the inner walls of the two sides of the sliding way (10) are provided with limiting sliding grooves, and the limiting sliding blocks are arranged in the limiting sliding grooves in a sliding manner.

5. The grinding device for the sliding sleeve opening of the ball cage in the automobile as claimed in claim 1 or 4, characterized in that the extending end of the lower side of each sliding rod (11) is rotatably connected with a rotating rod (12) through a pin shaft, and the other end of the rotating rod (12) is rotatably connected with the outer side surface of the pushing disc (9) through a pin shaft.

6. The grinding device for the sliding sleeve opening of the ball cage in the automobile as claimed in claim 1, characterized in that the lower end of the grinding cylinder (14) is rotatably embedded in the upper end surface of the mounting seat (13) through a bearing.