CN214135209U

CN214135209U - Polishing equipment for processing axle assembly

Info

Publication number: CN214135209U
Application number: CN202120079890.5U
Authority: CN
Inventors: 邱希昆
Original assignee: Qingdao Wanrui Automobile Fitting Co ltd
Current assignee: Qingdao Wanrui Automobile Fitting Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-07
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a polishing device for processing an axle assembly, which comprises a rectangular frame, wherein the inner side wall of the rectangular frame is bilaterally symmetrically provided with a rectangular groove, the inner side wall of the rectangular groove is inserted with a grinding block, the outer side wall of the grinding block is fixedly provided with a threaded rod, the threaded rod penetrates through the rectangular frame, the rotating blocks are symmetrically and rotatably assembled on the left and right sides of the outer side wall of the rectangular frame, threaded holes are formed in the outer side walls of the rotating blocks, and the threaded rod is screwed in the threaded hole, the outer end of the threaded rod is fixedly provided with a fixed plate, the inner side wall of the fixed plate and the outer end surface of the rotating block are rotatably assembled with an auxiliary limiting structure, the position of the grinding block in the rectangular groove can be adjusted by rotating the rotating block through the structures of the rectangular frame, the grinding block, the threaded rod, the rotating block, the fixed plate and the auxiliary limiting structure, and then can adjust the distance between two abrasive bricks, and then can carry out effectual grinding polishing work to the axletree that the diameter deviation is different.

Description

Polishing equipment for processing axle assembly

Technical Field

The utility model relates to an axletree assembly processing technology field specifically is an axletree assembly processing is with polishing equipment.

Background

In carrying out the axletree assembly course of working, need carry out polishing treatment to spare part, wherein very important to the polishing work of axletree portion, and the axletree can have the error in the course of working, therefore its thickness can have very little difference, and then can influence going on of polishing work to a certain extent, if can design the equipment of being convenient for adjust the polishing abrasive brick position, just can solve this type of problem, for this reason, we provide an axletree assembly and process and use polishing equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing equipment is used in processing of axletree assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axletree assembly processing is with polishing equipment, includes the rectangle frame, the rectangular channel has been seted up to the inside wall bilateral symmetry of rectangle frame, the inside wall of rectangular channel all is pegged graft there is the abrasive brick, the equal fixed mounting of lateral wall of abrasive brick has the threaded rod, and the threaded rod runs through the rectangle frame, the lateral wall bilateral symmetry of rectangle frame rotates and is equipped with rotatory piece, the lateral wall of rotatory piece all sets up threaded hole, and the threaded rod spiro union is in the threaded hole, the equal fixed mounting in outer end of threaded rod has the fixed plate, the inside wall of fixed plate rotates with the outer terminal surface of rotatory piece and is equipped with supplementary limit structure.

Preferably, the auxiliary limiting structure comprises an annular block, a first annular groove is formed in the outer end face of the rotating block, the annular block is assembled in the first annular groove in an inserting mode, the cross-sectional shapes of the first annular groove and the annular block are both trapezoidal, a cylindrical barrel is uniformly and fixedly installed on the outer end face of the annular block, fixing rods are uniformly and fixedly installed on the inner side wall of each fixing plate, movable plates are fixedly installed at the inner ends of the fixing rods, and the movable plates are inserted into the cylindrical barrel in an inserting mode.

Preferably, the second ring channel has been seted up to the lateral wall of rotatory piece, the lateral wall bilateral symmetry fixed mounting of rectangle frame has a fixed cylinder, and the fixed cylinder is located the outside of rotatory piece, the inside wall fixed mounting of rotatory piece has solid fixed ring, and gu fixed ring pegs graft in the second ring channel.

Preferably, a rubber pad is fixedly mounted on the outer side wall of the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure of rectangle frame, abrasive brick, threaded rod, rotatory piece, fixed plate and supplementary limited structure rotates the position that the abrasive brick can be adjusted to rotatory piece in the rectangular channel, and then can adjust the distance between two abrasive bricks, and then can carry out effectual grinding polishing work to the different axletree of diameter deviation.

Drawings

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

Fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. rectangular frame, 2, rectangular channel, 3, grinding block, 4, threaded rod, 5, rotatory piece, 6, screw hole, 7, fixed plate, 8, supplementary structure of injecing, 81, annular piece, 82, a cylinder section of thick bamboo, 83, dead lever, 84, fly leaf, 9, first ring channel, 10, second ring channel, 11, fixed cylinder, 12, solid fixed ring, 13, rubber pad.

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 and fig. 2, the present invention provides a technical solution: a polishing device for processing an axle assembly comprises a rectangular frame 1, wherein the rectangular frame 1 needs to be fixed, rectangular grooves 2 are symmetrically arranged on the left and right sides of the inner side wall of the rectangular frame 1, grinding blocks 3 are inserted into the inner side wall of each rectangular groove 2, each grinding block 3 is in a rectangular shape, the grinding blocks 3 and the rectangular grooves 2 are in a rectangular shape, when a rotating block 5 rotates, a threaded rod 4 cannot rotate and only can transversely move under the action of threads, an axle is inserted into the rectangular frame 1, the outer wall of the axle is attached between the two grinding blocks 3, when the polishing device is processed, the axle rotates, the polishing device is controlled to axially move along the axle, namely, the polishing work can be completed on the axle through the grinding blocks 3, threaded rods 4 are fixedly arranged on the outer side walls of the grinding blocks 3, the threaded rods 4 penetrate through the rectangular frame 1, the rotating blocks 5 are symmetrically arranged on the left and right sides of the outer side walls of the rectangular frame 1, threaded holes 6 are arranged on the outer side walls of the rotating blocks 5, and threaded rod 4 spiro union in screw hole 6, consequently when rotating rotatory piece 5, can drive threaded rod 4 lateral shifting through the screw thread, and then can realize the regulation to abrasive brick 3 position, make this device be applicable to the axletree of different diameters, the equal fixed mounting in outer end of threaded rod 4 has fixed plate 7, the inside wall of fixed plate 7 rotates with the outer terminal surface of rotatory piece 5 and is equipped with supplementary structure 8 of injecing, supplementary structure 8 of injecing is used for increasing the axial power between the screw thread of rotatory piece 5 and the screw thread of threaded rod 4, and then make and be difficult for not hard up between rotatory piece 5 and the threaded rod 4.

Specifically, the auxiliary limiting structure 8 includes an annular block 81, the outer end surface of the rotating block 5 is provided with a first annular groove 9, the annular block 81 is inserted into the first annular groove 9, the cross-sectional shapes of the first annular groove 9 and the annular block 81 are both trapezoidal, so that the annular block 81 can rotate in the first annular groove 9 and cannot move out of the first annular groove 9, it is ensured that the threaded rod 4 cannot be driven to rotate together when the rotating block 5 is rotated, the outer end surface of the annular block 81 is uniformly and fixedly provided with a cylindrical barrel 82, the inner side wall of the fixed plate 7 is uniformly and fixedly provided with a fixed rod 83, the inner end of the fixed rod 83 is fixedly provided with a movable plate 84, and the movable plate 84 is inserted into the cylindrical barrel 82, the space between the cylindrical barrel 82 and the movable plate 84 is sealed, so that after the rotating block 5 drives the threaded rod 4 to move, the air pressure in the sealed area in the cylindrical barrel 82 can be changed, at this time, the air pressure difference can generate transverse pressure on the rotating block 5, and the pressure between the threads of the threaded hole 6 and the threads of the threaded rod 4 on the rotating block 5 is increased, so that the rotating block 5 is not easy to loosen from the threaded rod 4 in the polishing work.

Specifically, second ring channel 10 has been seted up to the lateral wall of rotatory piece 5, and the lateral wall bilateral symmetry fixed mounting of rectangular frame 1 has a fixed cylinder 11, and fixed cylinder 11 is located the outside of rotatory piece 5, and the inside wall fixed mounting of rotatory piece 5 has solid fixed ring 12, and just gu fixed ring 12 pegs graft in second annular groove 10, prescribes a limit to the position of rotatory piece 5, and does not influence its rotation.

Specifically, the rubber pad 13 is fixedly mounted on the outer side wall of the rotating block 5, so that the rotating block 5 can be conveniently rotated.

The working principle is as follows: this axle assembly processing is with polishing equipment, during the use, place the axletree in 1 interior central point of rectangle frame and put, then rotate rotatory piece 5 and drive 4 lateral shifting of threaded rod, make two abrasive brick 3 move to the inboard and press from both sides in the axletree outside, later rotate the axletree and remove this device along axletree axial direction, can carry out effectual polishing work to the axletree surface, wherein because the position of abrasive brick 3 can be convenient adjust, and then can be convenient carry out accurate good polishing to the axletree under the different deviation sizes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an axletree assembly processing is with polishing equipment which characterized in that: including rectangle frame (1), rectangular channel (2) have been seted up to the inside wall bilateral symmetry of rectangle frame (1), the inside wall of rectangular channel (2) all is pegged graft and has abrasive brick (3), the equal fixed mounting of the lateral wall of abrasive brick (3) has threaded rod (4), and threaded rod (4) run through rectangle frame (1), the outside wall bilateral symmetry of rectangle frame (1) rotates and is equipped with rotatory piece (5), threaded hole (6) are all seted up to the lateral wall of rotatory piece (5), and threaded rod (4) spiro union in threaded hole (6), the equal fixed mounting in outer end of threaded rod (4) has fixed plate (7), the inside wall of fixed plate (7) rotates with the outer terminal surface of rotatory piece (5) and is equipped with supplementary injectd structure (8).

2. The polishing apparatus for machining an axle assembly according to claim 1, wherein: supplementary restricted structure (8) include annular block (81), first ring channel (9) have been seted up to the outer terminal surface of rotatory piece (5), and annular block (81) are pegged graft and are assembled in first ring channel (9), the cross sectional shape of first ring channel (9) and annular block (81) is trapezoidal, the even fixed mounting of outer terminal surface of annular block (81) has a cylinder section of thick bamboo (82), the even fixed mounting of inside wall of fixed plate (7) has dead lever (83), the equal fixed mounting in the inner of dead lever (83) has fly leaf (84), and fly leaf (84) peg graft in cylinder section of thick bamboo (82).

3. The polishing apparatus for machining an axle assembly according to claim 1, wherein: second ring channel (10) have been seted up to the lateral wall of rotatory piece (5), the lateral wall bilateral symmetry fixed mounting of rectangle frame (1) has a fixed cylinder (11), and fixed cylinder (11) are located the outside of rotatory piece (5), the inside wall fixed mounting of rotatory piece (5) has solid fixed ring (12), and gu fixed ring (12) peg graft in second ring channel (10).

4. The polishing apparatus for machining an axle assembly according to claim 1, wherein: and a rubber pad (13) is fixedly arranged on the outer side wall of the rotating block (5).