CN102785157A

CN102785157A - Hub polishing machine

Info

Publication number: CN102785157A
Application number: CN2012103132304A
Authority: CN
Inventors: 许红伍; 王洪磊; 倪红海; 阚子振; 施建浩; 张福周; 郑勇
Original assignee: Chien Shiung Institute of Technology
Current assignee: Chien Shiung Institute of Technology
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2012-11-21

Abstract

The invention discloses a hub polishing machine. The hub polishing machine comprises a swing mechanism, a lifting mechanism, a translation mechanism and a grinding wheel transmission mechanism, wherein the lifting mechanism is positioned below the swing mechanism and connected with the same, the translation mechanism is positioned below the lifting mechanism and connected with the same, and the grinding wheel transmission mechanism is connected with the swing mechanism. The hub positioning machine is compact in structure, autorotation, horizontal swinging, horizontal linear motion and lifting motion can be realized by grinding wheels, and accordingly labor intensity is relieved for workers, and machining quality is stabilized while machining efficiency is improved.

Description

A kind of wheel hub polishing machine

Technical field

The present invention relates to a kind of polishing machine, specifically the wheel hub polishing machine.

Background technology

Lean on manual work so that the polishing of front hub inner ring is main, or wheel hub rotates, and polishes with formed grinding wheel; Polishing tool rotates, hand-held wheel hub transfer.Polishing process is mainly by Artificial Control, and labour intensity is big, and the polishing environment is poor, and quality of finish is unstable, and efficient is low.

Summary of the invention

The objective of the invention is the deficiency that exists to prior art, provide a kind of and reduce working strength of workers, improve the working environment of workers, stablize crudy and improve the wheel hub polishing machine of working (machining) efficiency.

For realizing the foregoing invention purpose; The technical scheme that the present invention adopts is a kind of wheel hub polishing machine; Comprise swing mechanism, the elevating mechanism that is positioned at the swing mechanism below and joins with it is positioned at elevating mechanism below and translation mechanism that joins with it and the emery wheel transmission mechanism that joins with swing mechanism.

Said swing mechanism comprises oscillating cylinder, the drive link that joins with oscillating cylinder and the motor that joins with drive link.

Said elevating mechanism comprises the lift cylinder that lifter plate, the guide pin bushing that is installed in the lifter plate below that is positioned at motor bottom, the guide pillar that is sleeved on guide pin bushing and driving elevating mechanism go up and down.

Said translation mechanism comprises mobile platform that is connected the guide pillar bottom and the linear bearing that is installed in the mobile platform bottom.

Said emery wheel transmission mechanism comprises the small pulley that is connected with motor, the belt that is connected with small pulley, the big belt wheel that is connected with belt, the emery wheel rotating shaft that is connected with big belt wheel and the emery wheel that is installed in emery wheel rotating shaft end.

Said swing mechanism bottom is provided with the motor supporting plate; Motor supporting plate below is provided with the support turning cylinder; Support the turning cylinder below and be provided with angular contact ball bearing and thrust ball bearing, swing mechanism links to each other with elevating mechanism with thrust ball bearing through motor supporting plate, support turning cylinder, angular contact ball bearing.

Said swing mechanism also comprises the oscillating cylinder support of swinging in the cross rest cylinder.

Said emery wheel transmission mechanism also comprises the big belt wheel support that supports big belt wheel.

Beneficial effect: compact conformation of the present invention, emery wheel can be realized rotation, horizontal hunting, horizontal rectilinear motion, elevating movement, has reduced working strength of workers, has stablized crudy and has improved working (machining) efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, present embodiment is being to implement under the prerequisite with technical scheme of the present invention, should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention.

As shown in Figure 1; A kind of wheel hub polishing machine comprises oscillating cylinder 1, drive link 2 oscillating cylinder supports 3, motor 4, motor supporting plate 5, supports turning cylinder 6, lifter plate 7, angular contact ball bearing 8, thrust ball bearing 9, guide pin bushing 10, guide pillar 11, lift cylinder 12, mobile platform 13, linear bearing 14, small pulley 15, belt 16, big belt wheel support 17, big belt wheel 18, emery wheel rotating shaft 19, emery wheel 20.

Oscillating cylinder 1, drive link 2 oscillating cylinder supports 3 and motor 4 have been formed swing mechanism 21; Lifter plate 7, guide pin bushing 10, guide pillar 11, lift cylinder 12 have been formed elevating mechanism 22; Mobile platform 13, linear bearing 14 have been formed translation mechanism 23; Small pulley 15, belt 16, big belt wheel support 17, big belt wheel 18, emery wheel rotating shaft 19, emery wheel 20 have been formed emery wheel transmission mechanism 24.

Linear bearing 14 is fixed on the level ground, and mobile platform 13 is installed on the bearing of linear bearing 14, employing be screw connecting mode, can side-to-side movement on line slideway; Between mobile platform 13 and lifter plate 7, connect with lift cylinder 12, with guide pillar 11 and guide pin bushing 10 guiding, lift cylinder 12 can drive lifter plate 7 and move up and down; Motor 4 is fixed on the motor supporting plate 5 through being threaded; Motor supporting plate 5 also is fixing through being threaded with supporting turning cylinder 6; Supporting turning cylinder 6 is connected on the lifter plate 7 through angular contact ball bearing 8 and thrust ball bearing 9; Adopt interference fits between bearing and the lifter plate 7, bearing can work the upper component effect of supporting, and can realize the horizontal hunting of the relative lifter plate 7 of upper component simultaneously; Oscillating cylinder 1 is placed in through being threaded on the oscillating cylinder support 3, and oscillating cylinder support 3 is fixed on through being threaded on the lifter plate 7, and oscillating cylinder 1 is connected on the motor 4 through drive link 2, is the power source that motor 4 is realized the horizontal direction swing; Small pulley 15 is fixed on the motor 4; Big belt wheel 18 is connected with small pulley 15 through belt 16; Emery wheel 20 is fixing through emery wheel rotating shaft 19 and big belt wheel 18, and big belt wheel support 17 is fixed on the motor supporting plate 5, big belt wheel support 17, support emery wheel rotating shaft 19; During motor 4 work, drive emery wheel 20 rotations through the band transmission.

The course of work:

The polishing beginning: open motor 4, through the 20 beginning rotations of band transmission emery wheel, mobile platform 13 makes emery wheel be in the circumference of hub median plane to left movement; Lift cylinder 12 work, the height of adjustment emery wheel 20 makes emery wheel 20 contact wheel hubs, and emery wheel 20 begins polishing; Oscillating cylinder 1 starts, and drives motor 4, motor supporting plate 5, support turning cylinder 6 and emery wheel transmission mechanism 24 horizontal hunting together, makes emery wheel when polishing, can change angle, and polishing effect is good.

Polish end: lift cylinder 12 work, make emery wheel 20 leave wheel hub, mobile working platform 13 moves right, and takes off the good wheel hub of polishing.Lay next workpiece, cyclic process.

Claims

1. wheel hub polishing machine; It is characterized in that: comprise swing mechanism (21); The elevating mechanism (22) that is positioned at swing mechanism (21) below and joins with it is positioned at elevating mechanism (22) below and translation mechanism (23) that joins with it and the emery wheel transmission mechanism (24) that joins with swing mechanism (21).

2. according to the said a kind of wheel hub polishing machine of claim 1, it is characterized in that: said swing mechanism (21) comprises oscillating cylinder (1), the drive link (2) that joins with oscillating cylinder (1) and the motor (4) that joins with drive link (2).

3. according to the said a kind of wheel hub polishing machine of claim 1, it is characterized in that: said elevating mechanism (22) comprises the lift cylinder (12) that lifter plate (7), the guide pin bushing (10) that is installed in lifter plate (7) below that is positioned at motor (4) bottom, the guide pillar (11) that is sleeved on guide pin bushing (10) and driving elevating mechanism (22) go up and down.

4. according to the said a kind of wheel hub polishing machine of claim 1, it is characterized in that: said translation mechanism (23) comprises mobile platform (13) that is connected guide pillar (11) bottom and the linear bearing (14) that is installed in mobile platform (13) bottom.

5. according to the said a kind of wheel hub polishing machine of claim 1, it is characterized in that: said emery wheel transmission mechanism (24) comprises the small pulley (15) that is connected with motor (4), the belt (16) that is connected with small pulley (15), the big belt wheel (18) that is connected with belt (16), the emery wheel rotating shaft (19) that is connected with big belt wheel (18) and the emery wheel (20) that is installed in emery wheel rotating shaft (19) end.

6. according to the said a kind of wheel hub polishing machine of claim 1; It is characterized in that: said swing mechanism (21) bottom is provided with motor supporting plate (5); Motor supporting plate (5) below is provided with supports turning cylinder (6); Support turning cylinder (6) below and be provided with angular contact ball bearing (8) and thrust ball bearing (9), swing mechanism (21) links to each other with elevating mechanism (22) with thrust ball bearing (9) through motor supporting plate (5), support turning cylinder (6), angular contact ball bearing (8).

7. according to the said a kind of wheel hub polishing machine of claim 2, it is characterized in that: said swing mechanism (21) also comprises the oscillating cylinder support (3) of swinging in the cross rest cylinder (1).

8. according to the said a kind of wheel hub polishing machine of claim 5, it is characterized in that: said emery wheel transmission mechanism (24) also comprises the big belt wheel support (17) that supports big belt wheel (18).