CN215748640U

CN215748640U - Shot blasting workpiece placing rack for axle housing

Info

Publication number: CN215748640U
Application number: CN202120969993.9U
Authority: CN
Inventors: 刘世宝; 丁家兵
Original assignee: Hefei Kuanxin Mechatronic Co ltd
Current assignee: Hefei Kuanxin Mechatronic Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-02-08
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a workpiece placing rack for shot blasting of an axle housing, which comprises a cylindrical base box, wherein the upper end of the base box is rotatably connected with a rotating ring, the upper end of the rotating ring is rotatably connected with a plurality of rotating rods, the upper end of each rotating rod is fixedly connected with a stabilizing cone, the upper end of the base box is rotatably connected with two rotating shafts, the upper ends of the rotating shafts are coaxially and fixedly connected with driving wheels, the outer side wall of the rotating ring is fixedly sleeved with a gear ring, the gear ring is mutually meshed with the driving wheels, the upper end of the base box is fixedly connected with a supporting column, the supporting column is rotatably sleeved with a lantern ring, the side wall of the lantern ring is fixedly connected with a plurality of connecting rods, and one end, far away from the lantern ring, of each connecting rod is fixedly connected with a clamping block. By arranging the rotating ring, the polishing efficiency can be improved while the polishing uniformity is enhanced; through setting up rotating gear, can make the better and the degree of consistency of polishing that improves single axle housing of effect of throwing ball polishing.

Description

Shot blasting workpiece placing rack for axle housing

Technical Field

The utility model relates to the technical field of placing frames, in particular to a workpiece placing frame for shot blasting of an axle housing.

Background

The automobile axle is connected with the frame through the suspension, and wheels are arranged at two ends of the automobile axle. The effect of axle is the load that bears the car, maintains the normal driving of car on the road, and in the manufacturing of axle, the quality of axle housing is very important, and in the manufacturing of axle housing, often can place axle housing on the rack, and the rethread shot-blasting machine carries out the burnishing and polishing of surface and lateral wall to axle housing semi-manufactured goods.

However, general rack structure is comparatively simple, just provides simple and easy supporting effect for axle housing through fixed connection's rod-type structure, nevertheless because axle housing is in place on the rack back although stability is enough, nevertheless can't carry out the position of self and the polishing that the angle switching cooperated the shot-blasting machine when throwing the ball and polishing, and then influence the effect of polishing and the degree of consistency of polishing of each position of axle housing, the angle and the position of the manual regulation axle housing of a lot of while need, and then reduce whole axle housing's the efficiency of polishing by a wide margin.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a workpiece placing frame for shot blasting of an axle housing, and the workpiece placing frame is used for solving the problem that the placing frame provided in the background technology is single in functionality.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shot-blasting workpiece rack of axle housing, includes the base box of cylinder type, base box upper end is rotated and is connected with annular swivel becket, lateral wall is the slope setting on the swivel becket, swivel becket upper end is rotated and is connected with the dwang that many slopes set up, the conical stable awl of dwang upper end fixedly connected with, base box upper end is rotated and is connected with the pivot of two vertical settings, the coaxial fixedly connected with drive wheel in pivot upper end, the fixed coupling of swivel becket lateral wall has the ring gear, ring gear and drive wheel intermeshing, the support column of the vertical setting of base box upper end fixedly connected with, it has cup jointed the lantern ring to rotate on the support column, the connecting rod that the many levels of fixedly connected with set up on the lantern ring lateral wall, the fixture block of the one end fixedly connected with C type of the lantern ring is kept away from to the connecting rod.

Preferably, the lower end of the rotating ring is fixedly connected with an annular sliding strip, an annular groove matched with the sliding strip is formed in the side wall of the base box, and the sliding strip is in sliding connection with the annular groove.

Preferably, the solid fixed ring of base box upper end fixedly connected with, gu fixed ring upper end fixedly connected with annular frame, annular frame inside wall is equipped with the chi tooth, the fixed swivelling gear that has cup jointed on the dwang, the chi tooth intermeshing of swivelling gear and annular frame inside wall.

Preferably, a motor is fixedly installed on the inner bottom surface of the base box, and the lower end of one of the rotating shafts penetrates through the upper side wall of the base box in a rotating mode and is coaxially and fixedly connected with the output end of the motor.

Preferably, the lower end of the other rotating shaft penetrates through the base box in a rotating mode and is connected to the inner bottom surface of the base box in a rotating mode, belt discs are fixedly sleeved on the two rotating shafts, and the two belt discs are mutually driven through a belt.

Preferably, the upper side and the lower side of the lantern ring are respectively provided with a circular blocking disc, and the two blocking discs are fixedly sleeved on the supporting column.

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

1. according to the utility model, by arranging the rotating ring and the stabilizing cone, the rotating shaft can be driven to rotate by the motor, and then the driving wheel on the rotating shaft is meshed with the gear ring on the outer side wall of the rotating ring, so that the gear ring drives the rotating ring to rotate, the axle housing and the sleeve ring can be simultaneously pulled to rotate by the integral rotation of the rotating ring, and further, when shot blasting operation is carried out, the axle housing can continuously rotate on the upper side of the base box, and then the axle housing can be uniformly polished by matching with a shot blasting machine, so that the problem that the polishing effect of each axle housing on the placing frame is not uniform due to the single shot blasting position of the shot blasting machine is avoided, the polishing efficiency is improved, and the polishing efficiency is improved while the polishing uniformity is enhanced.

2. According to the utility model, by arranging the rotating gear and the annular frame, when the rotating ring rotates, the rotating gear on the rotating rod can be continuously meshed with the ruler teeth on the inner side wall of the annular frame, so that the rotating gear drives the rotating rod to rotate, at the moment, the rotating rod drives the stable cone and the whole axle housing to rotate, when polishing is carried out, not only can a plurality of axle housings be driven to simultaneously revolve around the support column through the rotation of the rotating ring, but also a single axle housing can be driven to rotate through the stable cone, so that the shot blasting polishing effect is better, and the polishing uniformity and the overall polishing efficiency of the single axle housing are improved.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1 in accordance with the present invention.

In the figure: 1. a base box; 2. a rotating ring; 3. rotating the rod; 4. a stabilizing cone; 5. a rotating shaft; 6. A drive wheel; 7. a gear ring; 8. a support pillar; 9. a collar; 10. a connecting rod; 11. a clamping block; 12. a slide bar; 13. an annular groove; 14. a fixing ring; 15. an annular frame; 16. a rotating gear; 17. a motor; 18. a belt pulley; 19. a blocking disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown:

the utility model provides a car axle housing throws ball and uses work piece rack, includes the base box 1 of cylinder type, and 1 upper end of base box rotates and is connected with annular swivel becket 2, and is concrete, swivel becket 2 lower extreme fixedly connected with annular slip strip 12, base box 1 lateral wall be equipped with slip strip 12 assorted ring channel 13, slip strip 12 and ring channel 13 sliding connection, and 2 lateral walls on the swivel becket are the slope setting.

In the utility model, the upper end of the base box 1 is fixedly connected with a fixed ring 14, the upper end of the fixed ring 14 is fixedly connected with an annular frame 15, the inner side wall of the annular frame 15 is provided with a ruler tooth, the rotating rod 3 is fixedly sleeved with a rotating gear 16, and the rotating gear 16 is meshed with the ruler tooth on the inner side wall of the annular frame 15.

In the utility model, a motor 17 is fixedly arranged on the inner bottom surface of a base box 1, the lower end of one rotating shaft 5 rotatably penetrates through the upper side wall of the base box 1 and is coaxially and fixedly connected with the output end of the motor 17, the lower end of the other rotating shaft 5 rotatably penetrates through the base box 1 and is rotatably connected to the inner bottom surface of the base box 1, belt discs 18 are fixedly sleeved on the two rotating shafts 5, and the two belt discs 18 are mutually transmitted through a belt.

In the utility model, the rotating ring 2 and the stabilizing cone 4 can drive the rotating shaft 5 to rotate through the motor 17, and further the driving wheel 6 on the rotating shaft 5 is meshed with the gear ring 7 on the outer side wall of the rotating ring 2, so that the gear ring 7 drives the rotating ring 2 to rotate, the axle housing and the sleeve ring 9 can be simultaneously pulled to rotate by the integral rotation of the rotating ring 2, and further the axle housing can be continuously rotated on the upper side of the base box 1 when shot blasting operation is carried out, and then the axle housing can be uniformly polished by matching with a shot blasting machine, so that the problem that the polishing effect of each axle housing on the placing frame is not uniform due to the single shot blasting position of the shot blasting machine is avoided, and the polishing efficiency is improved, namely, the polishing uniformity is enhanced, and the polishing efficiency is also improved.

In the utility model, the upper end of a rotating ring 2 is rotatably connected with a plurality of rotating rods 3 which are obliquely arranged, the upper end of each rotating rod 3 is fixedly connected with a conical stabilizing cone 4, the upper end of a base box 1 is rotatably connected with two vertically arranged rotating shafts 5, the upper ends of the rotating shafts 5 are coaxially and fixedly connected with driving wheels 6, the outer side wall of the rotating ring 2 is fixedly sleeved with a gear ring 7, the gear ring 7 is mutually meshed with the driving wheels 6,

according to the utility model, the upper end of the base box 1 is fixedly connected with a vertically arranged support column 8, the support column 8 is rotatably sleeved with a lantern ring 9, it is worth mentioning that the upper side and the lower side of the lantern ring 9 are respectively provided with a circular blocking disc 19, the two blocking discs 19 are fixedly sleeved on the support column 8, the side wall of the lantern ring 9 is fixedly connected with a plurality of horizontally arranged connecting rods 10, one end of each connecting rod 10 far away from the lantern ring 9 is fixedly connected with a C-shaped clamping block 11, and the inner side wall of each clamping block 11 is matched with the shape of the outer side wall of the axle housing.

According to the utility model, the rotating gear 16 and the annular frame 15 are arranged, when the rotating ring 2 rotates, the rotating gear 16 on the rotating rod 3 can be continuously meshed with the ruler teeth on the inner side wall of the annular frame 15, so that the rotating gear 16 drives the rotating rod 3 to rotate, at the moment, the rotating rod 3 drives the stable cone 4 and the whole axle housing to rotate, when polishing is carried out, not only can the plurality of axle housings be driven to revolve around the support pillar 8 simultaneously through the rotation of the rotating ring 2, but also the single axle housing can be driven to rotate through the stable cone 4, so that the shot blasting polishing effect is better, and the polishing uniformity and the overall polishing efficiency of the single axle housing are improved.

The working principle is as follows: with axle housing lower extreme joint on stable awl 4, place the upper end in fixture block 11 again, a plurality of axle housings all place the back that finishes, can put into the shot-blasting machine and polish, before polishing, starter motor 17, motor 17 output rotates and drives two pivot 5 rotations through belt pulley 18 and belt this moment, the gear ring 7 of 2 lateral walls of drive wheel 6 meshing swivel ring simultaneously on two pivot 5 this moment, then swivel ring 2 drives a plurality of axle housings and rotates this moment, the chi tooth of 15 inside walls of swivel gear 16 meshing ring frame on the dwang 3 simultaneously, and then dwang 3 and stable awl 4 are driven and rotate, stable awl 4 drives the axle housing and rotates simultaneously, then the axle housing revolves around support column 8 at 1 upside of base box this moment, stable awl 4 can drive the axle housing and carry out the rotation simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car axle housing is thrown ball and is used work piece rack, includes base box (1) of cylinder type, its characterized in that: the upper end of the base box (1) is rotatably connected with an annular rotating ring (2), the upper side wall of the rotating ring (2) is obliquely arranged, the upper end of the rotating ring (2) is rotatably connected with a plurality of rotating rods (3) which are obliquely arranged, the upper end of each rotating rod (3) is fixedly connected with a conical stable cone (4), the upper end of the base box (1) is rotatably connected with two vertically arranged rotating shafts (5), the upper end of each rotating shaft (5) is coaxially and fixedly connected with a driving wheel (6), the outer side wall of the rotating ring (2) is fixedly sleeved with a gear ring (7), the gear ring (7) is meshed with the driving wheel (6), the upper end of the base box (1) is fixedly connected with a vertically arranged supporting column (8), the supporting column (8) is rotatably sleeved with a lantern ring (9), and the side wall of the lantern ring (9) is fixedly connected with a plurality of horizontally arranged connecting rods (10), one end of the connecting rod (10) far away from the lantern ring (9) is fixedly connected with a C-shaped clamping block (11).

2. The workpiece placing frame for the axle housing shot blasting according to claim 1, and is characterized in that: the lower end of the rotating ring (2) is fixedly connected with an annular sliding strip (12), an annular groove (13) matched with the sliding strip (12) is formed in the side wall of the base box (1), and the sliding strip (12) is connected with the annular groove (13) in a sliding mode.

3. The workpiece placing frame for the axle housing shot blasting according to claim 1, and is characterized in that: base box (1) upper end fixedly connected with solid fixed ring (14), gu fixed ring (14) upper end fixedly connected with annular frame (15), annular frame (15) inside wall is equipped with the chi tooth, the fixed cover is gone up in dwang (3) has been connect rotating gear (16), rotating gear (16) and the chi tooth intermeshing of annular frame (15) inside wall.

4. The workpiece placing frame for the axle housing shot blasting according to claim 1, and is characterized in that: the bottom surface fixed mounting has motor (17) in base box (1), one of them pivot (5) lower extreme rotates and runs through lateral wall on base box (1) and with the coaxial fixed connection of motor (17) output.

5. The workpiece placing frame for the axle housing shot blasting according to claim 4, and is characterized in that: the lower end of the other rotating shaft (5) penetrates through the base box (1) in a rotating mode and is connected to the inner bottom surface of the base box (1) in a rotating mode, belt discs (18) are fixedly sleeved on the two rotating shafts (5), and the two belt discs (18) are mutually transmitted through a belt.

6. The workpiece placing frame for the axle housing shot blasting according to claim 1, and is characterized in that: the upper side and the lower side of the lantern ring (9) are respectively provided with a circular blocking disc (19), and the blocking discs (19) are fixedly sleeved on the support column (8).