CN105108593A - Polishing device for automobile wheel hub - Google Patents

Polishing device for automobile wheel hub Download PDF

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Publication number
CN105108593A
CN105108593A CN201510575932.3A CN201510575932A CN105108593A CN 105108593 A CN105108593 A CN 105108593A CN 201510575932 A CN201510575932 A CN 201510575932A CN 105108593 A CN105108593 A CN 105108593A
Authority
CN
China
Prior art keywords
polishing
output shaft
gearbox
wheel
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510575932.3A
Other languages
Chinese (zh)
Inventor
李奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Red Flag Jie Xun Wheel Co Ltd
Original Assignee
Chongqing Red Flag Jie Xun Wheel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Red Flag Jie Xun Wheel Co Ltd filed Critical Chongqing Red Flag Jie Xun Wheel Co Ltd
Priority to CN201510575932.3A priority Critical patent/CN105108593A/en
Publication of CN105108593A publication Critical patent/CN105108593A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36Single-purpose machines or devices

Abstract

The invention discloses a polishing device for an automobile wheel hub and belongs to the field of automobile wheel production. The polishing device comprises a machine frame, a supporting plate, a workbench, a motor, a gearbox and a turnplate. The supporting plate is fixed in the middle of the machine frame. The motor is fixed to the supporting plate. The workbench is fixed to the upper end of the machine frame. The gearbox is fixed to the lower end of a fixing base. A rotary shaft of the motor is connected with the gearbox. The gearbox is provided with a first output shaft and a second output shaft. The rotating speed and the rotating direction of the first output shaft are different from the rotating speed and the rotating direction of the second output shaft. Through holes are formed in the fixing base and the output shafts of the gearbox penetrate through the through holes. The turnplate is fixedly connected at the upper end of the first output shaft. A plurality of circular positioning pillars are arranged on the turnplate and distributed in the circumferential direction. A polishing wheel is fixedly connected with the upper end of the second output shaft. According to the scheme, the polishing wheel is driven by the motor to conduct polishing, so that the polishing efficiency is higher. Besides, in this way, the phenomenon that damage to the surface of the polished wheel hub is caused due to human factors is avoided, so that the quality of polishing is improved.

Description

Automobile hub polishing device
Technical field
The present invention relates to wheel production field, be specifically related to a kind of automobile hub polishing device.
Background technology
In recent years, Domestic Automotive Industry particularly car industry obtains very fast development, and within 2005 to 2009, automobile, car output average growth rate per annum are respectively 24.7% and 26.1%.The development of auto industry, has driven the development of wheel hub industry, has data to show, the annual automotive wheel output in the world, more than 300,000,000, estimates that the demand of wheel in 2015 will reach about 400,000,000, so, automotive wheel industry development potentiality is huge, has boundless development prospect.
Apply widely just because of wheel, about the treatment technology on its surface is also in research and development successively, many car owners like that wheel is attractive in appearance, the appearance of air, and everything is all relevant with process for treating surface.Wherein sanding and polishing technology is apply more a kind of wheel surface treatment technology at present.And automotive wheel is as the important component part in automobile exterior, its outward appearance is also more and more subject to people's attention, increasing luxury car, middle-grade car, and the wheel that even low-grade car starts to adopt sanding and polishing to cross is equipped with as the standard of automobile.Thus it is increasing also to make wheel manufacture sanding and polishing industry size.Sanding and polishing technology, also known as mirror finish, it is the processing technology adopted to obtain glossy surface, its processing characteristic processes substantially not change workpiece shapes, dimensional accuracy or the geometrical precision of workpiece can not be improved, be intended to improve surface roughness, make product obtain light, smooth surface.Sanding and polishing not only increases the attractive in appearance of workpiece, and can improve the corrosion resistance of material surface, wearability and other properties, life, produce in every field be all widely used.The processing of numerous parts finally all terminates with sanding and polishing, and the quality of quality on workpiece of sanding and polishing has direct impact.
Along with the development of automobile industry and the raising of people's aesthetic taste, the design of wheel shape becomes increasingly complex various, makes the difficulty of the surface finish polishing of wheel increasing.Current China automotive wheel sanding and polishing is all generally that workman carries out sanding and polishing by electronic, pneumatic rubbing down instrument is manual.The labour intensity of workman is very large, and working (machining) efficiency is also on the low side, and each workman can only process 1 to 3 wheels average every day.The manufacturing enterprise of wheel must employ a large amount of workmans to specialize in the sanding and polishing processing of wheel, and " recruitment is waste " that nearly 2 years occur, makes that enterprise is more and more difficult recruits abundant sanding and polishing workman.And due to the difference of technology, the final wheel surface quality produced also can be subject to certain impact, and the wheel that the workman that technology is unconsummate finally produces often quality can not meet the requirements.In addition, can produce a large amount of dust in sanding and polishing process, the health being infiltrated workman by respiratory tract and skin can produce very major injury to the health of workman, worsens even in the course of time as the pneumoconiosis production safety problem that therefore existence of wheel manufacturing enterprise is very large.Under China's automotive wheel processing industry does honest work ever-increasing situation, the processing mode of this backwardness of hand sand polishing has become the maximum bottleneck of China's automotive hub production industry lifting, development.Therefore, the quality of the efficiency and sanding and polishing processing that improve sanding and polishing processing is the necessary ways of adaptation wheel hub sanding and polishing industry development.
Summary of the invention
The invention is intended to provide a kind of semi-automatic automobile wheel hub sanding apparatus, to replace the polishing of workman's manual grinding, improve the efficiency of sanding and polishing processing and the quality of sanding and polishing processing.
For achieving the above object, basic technology scheme of the present invention is as follows: automobile hub polishing device, comprises frame, gripper shoe, workbench, motor, gearbox, rotating disk.Described gripper shoe is fixed on described central rack, and described gripper shoe is fixed with motor.Described workbench is fixed on described frame upper end, and the lower end of described holder is fixed with gearbox, and the rotating shaft of described motor is connected with gearbox.Described gearbox is provided with the first output shaft and the second output shaft.Described holder is provided with through hole, and the output shaft of described gearbox is through described through hole.The upper end of described first output shaft is fixedly connected with rotating disk, and described rotating disk is provided with the circular locating dowel of multiple circumference distribution.The upper end of described second output shaft is fixedly connected with grinding wheel.
The principle of this programme: during operation, will need the automotive hub carrying out sanding and polishing to be placed on rotating disk, makes locating dowel insert wheel hub and positions wheel hub.Starter motor, after gearbox speed change, the rotating speed of described first output shaft is less than described second output shaft, and the direction of rotation of described first output shaft is contrary with the direction of rotation of described second output shaft; First output shaft drives rotating disk and wheel hub to slowly run, and the second output shaft drives grinding wheel high-speed rotation, completes the polishing to wheel hub.
The advantage of this programme is: by arranging rotating disk on the table, rotating disk is arranged locating dowel wheel hub level is fixed, frame arranges motor, workbench arranges speed changer, provide two output shafts that rotating speed is all different with direction of rotation, two output shafts drive wheel hub and grinding wheel motion respectively, and between wheel hub and grinding wheel, Relative friction completes polishing, whole bruting process does not need manual operation, achieves the automation sanding and polishing to automotive hub.Compared to prior art workman hand-held sander, wheel hub is polished, motor is adopted to drive grinding wheel to polish in this programme, sanding and polishing efficiency is higher, and carries out like this polishing and can not cause damage because of the hub surface of human factor to polishing, improves sanding and polishing quality.
Preferred version one, based on the one of scheme improve, the quantity of the threaded mounting hole of the wheel hub that the quantity of described locating dowel detects with needs with diameter is identical with diameter.Be arranged on like this while wheel hub is positioned and can also detect the position degree of the threaded mounting hole of wheel hub.
Preferred version two, preferably the one of is improved, and the upper surface of described rotating disk is also provided with four magnetic fixed blocks that circumference is evenly arranged.Being arranged through magnetic fixed block is like this adsorbed on rotating disk by wheel hub, prevents wheel hub from sanding and polishing process, producing the quality of the jumping effect sanding and polishing of vertical direction, further increases the quality of sanding and polishing.
Preferred version three, preferably the one of two is improved, and described workbench is also provided with protection network, and described protection network ring is located at the surrounding of described rotating disk and described grinding wheel.The sand meeting splashes of wheel hub top layer and grinding wheel in sanding and polishing process, through these impurity of high-speed friction all with high temperature, splash on human body or flammable object and can cause unnecessary safety problem, protection network is set these impurity are blocked, improve the security performance of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 1, workbench 2, speed changer 3, first output shaft 4, rotating disk 5, magnetic fixed block 6, locating dowel 7, motor 8, grinding wheel 9, rotating shaft 10, second output shaft 11, wheel hub 12, gripper shoe 13, protection network 14.
Embodiment is substantially as shown in Figure 1: automobile hub polishing device, comprises frame 1, gripper shoe 13, workbench 2, motor 8, gearbox, rotating disk 6.Described gripper shoe 13 is fixed in the middle part of described frame 1, and described gripper shoe 13 is fixed with motor 8.Described workbench 2 is fixed on described frame 1 upper end, and the lower end of described holder is fixed with gearbox, and the rotating shaft 10 of described motor 8 is connected with gearbox.Described gearbox is provided with the first output shaft 4 and the second output shaft 11, and the rotating speed of described first output shaft 4 is less than described second output shaft 11, and the direction of rotation of described first output shaft 4 is contrary with the direction of rotation of described second output shaft 11.Described holder is provided with through hole, and the output shaft of described gearbox is through described through hole.The upper end of described first output shaft 4 is fixedly connected with rotating disk 6, the upper surface of described rotating disk 6 is also provided with four magnetic fixed blocks 6 that circumference is evenly arranged, is adsorbed on rotating disk 6 by wheel hub 12 by magnetic fixed block 6.Described rotating disk 6 is provided with the circular locating dowel 7 of multiple circumference distribution, the quantity of the threaded mounting hole of the wheel hub 12 that the quantity of described locating dowel 7 detects with diameter and needs is identical with diameter, can also detect while positioning wheel hub 12 to the position degree of the threaded mounting hole of wheel hub 12.The upper end of described second output shaft 11 is fixedly connected with grinding wheel 9, the periphery of described grinding wheel 9 can be fixed abrasive band or flexible polishing band.Described workbench 2 is also provided with protection network 14, and the surrounding of described rotating disk 6 and described grinding wheel 9 is surrounded by described protection network 14.
In the present embodiment, during operation, will the automotive hub 12 carrying out sanding and polishing be needed to be placed on rotating disk 6, make locating dowel 7 insert wheel hub 12 pairs of wheel hubs 12 and position.Starter motor 8, after gearbox speed change, the first output shaft 4 drives rotating disk 6 and wheel hub 12 to slowly run, and the second output shaft 11 drives grinding wheel 9 high-speed rotation, completes the polishing to wheel hub 12.By arranging rotating disk 6 on workbench 2, rotating disk 6 is arranged locating dowel 7 wheel hub 12 level is fixed, frame 1 is arranged motor 8, workbench 2 is arranged speed changer 3, provide two output shafts that rotating speed is all different with direction of rotation, two output shafts drive wheel hub 12 and grinding wheel 9 to move respectively, and between wheel hub 12 and grinding wheel 9, Relative friction completes polishing, whole bruting process does not need manual operation, achieves the automation sanding and polishing to automotive hub 12.Compared to prior art workman hand-held sander, wheel hub 12 is polished, motor 8 is adopted to drive grinding wheel 9 to polish in this programme, sanding and polishing efficiency is higher, and carries out like this polishing and can not cause damage because of wheel hub 12 surface of human factor to polishing, improves sanding and polishing quality.Preventing wheel hub 12 from sanding and polishing process, producing the quality of the jumping effect sanding and polishing of vertical direction by arranging magnetic fixed block 6, further increasing the quality of sanding and polishing.The sand meeting splashes of wheel hub 12 top layer and grinding wheel 9 in sanding and polishing process, through these impurity of high-speed friction all with high temperature, splash on human body or flammable object and can cause unnecessary safety problem, protection network 14 is set these impurity are blocked, improve the security performance of device.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (4)

1. automobile hub polishing device, comprises frame, gripper shoe, workbench, motor, gearbox, rotating disk; It is characterized in that, described gripper shoe is fixed on described central rack, and described gripper shoe is fixed with motor; Described workbench is fixed on described frame upper end, and the lower end of described holder is fixed with gearbox, and the rotating shaft of described motor is connected with gearbox; Described gearbox is provided with the first output shaft and the second output shaft; Described holder is provided with through hole, and the output shaft of described gearbox is through described through hole; The upper end of described first output shaft is fixedly connected with rotating disk, and described rotating disk is provided with the circular locating dowel of multiple circumference distribution; The upper end of described second output shaft is fixedly connected with grinding wheel.
2. automobile hub polishing device according to claim 1, is characterized in that: the quantity of the threaded mounting hole of the wheel hub that the quantity of described locating dowel detects with needs with diameter is identical with diameter.
3. automobile hub polishing device according to claim 2, is characterized in that: the upper surface of described rotating disk is also provided with four magnetic fixed blocks that circumference is evenly arranged.
4. automobile hub polishing device according to claim 3, it is characterized in that: described workbench is also provided with protection network, described protection network ring is located at the surrounding of described rotating disk and described grinding wheel.
CN201510575932.3A 2015-09-11 2015-09-11 Polishing device for automobile wheel hub Pending CN105108593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510575932.3A CN105108593A (en) 2015-09-11 2015-09-11 Polishing device for automobile wheel hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510575932.3A CN105108593A (en) 2015-09-11 2015-09-11 Polishing device for automobile wheel hub

Publications (1)

Publication Number Publication Date
CN105108593A true CN105108593A (en) 2015-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510575932.3A Pending CN105108593A (en) 2015-09-11 2015-09-11 Polishing device for automobile wheel hub

Country Status (1)

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CN (1) CN105108593A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107225451A (en) * 2017-06-14 2017-10-03 无锡贺邦汽车配件有限公司 A kind of automobile hub polishing burnishing device
CN110355629A (en) * 2019-07-22 2019-10-22 朱席 A kind of aluminum alloy die casting
CN110421422A (en) * 2019-06-25 2019-11-08 盐城永鑫机械有限公司 A kind of punching wheel hub polishing grinding device and polishing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107225451A (en) * 2017-06-14 2017-10-03 无锡贺邦汽车配件有限公司 A kind of automobile hub polishing burnishing device
CN110421422A (en) * 2019-06-25 2019-11-08 盐城永鑫机械有限公司 A kind of punching wheel hub polishing grinding device and polishing process
CN110355629A (en) * 2019-07-22 2019-10-22 朱席 A kind of aluminum alloy die casting

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151202