CN102896559B - A kind of wheel hub polishing grinder - Google Patents
A kind of wheel hub polishing grinder Download PDFInfo
- Publication number
- CN102896559B CN102896559B CN201210344505.0A CN201210344505A CN102896559B CN 102896559 B CN102896559 B CN 102896559B CN 201210344505 A CN201210344505 A CN 201210344505A CN 102896559 B CN102896559 B CN 102896559B
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- China
- Prior art keywords
- wheel hub
- abrasive material
- material bucket
- flywheel disc
- polishing
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Abstract
The invention discloses a kind of wheel hub polishing grinder, comprise base, be arranged on described base has feeding port, feed opening and uncovered abrasive material bucket, described abrasive material bottom of the barrel is provided with Flywheel disc, be arranged on described Flywheel disc upper surface for wheel hub being fixed on the fixture on described Flywheel disc and being used for the electric rotating machine that drives described Flywheel disc to rotate.Wheel hub polishing grinder of the present invention, polishing velocity is fast, polishing effect good.
Description
Technical field
The present invention relates to hub technology field, relate to a kind of polishing grinder for wheel hub polishing in particular.
Background technology
Wheel hub is one of vitals of automobile, it is provided with relatively soft tire, wheel hub is divided into iron tyre hub and aluminium alloy wheel hub, but, be no matter that wheel hub its all there is a centre bore and several installing hole, installing hole is generally 4 or 5, smaller wheel hub has 3 installing holes, the outer surface of wheel hub and outer circumference surface are all smooth, therefore in the technical process manufacturing wheel hub, there is the step of wheel hub polishing, to the polishing of wheel hub in prior art, a lot of enterprise utilizes manually to carry out glossing process with rubber polishing and manual polishing machine, this kind of manual procedure not only wastes time and energy, and dust waves, very not environmentally, operating efficiency is lower.Therefore some enterprise starts to adopt oscillating mill to carry out polishing to wheel hub, the principle of oscillating mill utilizes vibrating motor to vibrate abrasive material bucket, abrasive in abrasive material bucket cuts whole wheel hub in vibration processes, makes whole workpiece more smooth.But, existing this oscillating mill is suitable only for and grinds small workpiece, and for the large workpiece as wheel hub, because it is at whole abrasive material bucket internal vibration limited extent, processing technology weak effect is cut in grinding, if need to grind large workpiece, larger staving must be adopted, more powerful vibrating motor, thus manufacture cost improves greatly, and energy dissipation is serious.
A lot of enterprise is had now to start to research and develop the special-purpose machinery for wheel hub polishing grinding and method, adopt the abrasive of solid abrasive material or solid and liquid mixing, polishing grinding is carried out to wheel hub, number of patent application is that the Chinese invention patent of CN200410051462.2 discloses a kind of automobile aluminum alloy wheel hub grinding, glossing, it is turning barrel automotive hub being put into polissoir, utilize the rotation of turning barrel, abrasive material is made to carry out polishing to automotive hub, but, such polishing mode, no matter be polishing effect, or polishing velocity is all not ideal enough.
Summary of the invention
The object of the invention is for the deficiencies in the prior art part, provide a kind of wheel hub polishing grinder, its polishing grinding rate is fast, effective.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of wheel hub polishing grinder, comprise base, be arranged on described base has feeding port, feed opening and uncovered abrasive material bucket, described abrasive material bottom of the barrel is provided with Flywheel disc, be arranged on described Flywheel disc upper surface for wheel hub being fixed on the fixture on described Flywheel disc and being used for the electric rotating machine that drives described Flywheel disc to rotate.
Polishing grinder of the present invention, by fixture, wheel hub is fixed on Flywheel disc, rotated by electric rotating machine flywheel driven dish again, wheel hub fully can be contacted with the abrasive material of the solid-liquid mixing in abrasive material bucket, grinding and polishing is carried out to wheel hub, because Flywheel disc is arranged on the bottom of abrasive material bucket, and wheel hub is fixed on the upper surface of Flywheel disc, so, when wheel hub is when rotating, its faster speed the solid abrasive in abrasive material is stirred fully, make it upwards to spread, make whole solid-liquid compound abrasive more even, also whole solid-liquid compound abrasive flows fully simultaneously, increase the cutting force to hub surface, obtain better polishing effect, accelerate polishing velocity.
As preferably, the diapire of described abrasive material bucket and/or sidewall are provided with bottom gas access aperture and/or side-wall gas access aperture.
Bottom gas access aperture and/or side-wall gas access aperture can pass into compressed air, compressed air enters in solid-liquid compound abrasive, form bubble, and then broken up, bubble rising, the fault offset that rotates, break, formed in diffusion process has similar " explosion " effect, solid-liquid compound abrasive can be accelerated process is cut to hub surface, reduce the action time of cutting, thus improve effect and the efficiency of polishing.
As preferably, the sidewall of described abrasive material bucket is fixed with at least two axial disturbance deflectors.
The applicant finds in test repeatedly, after solid-liquid compound abrasive is stirred by wheel hub, it can produce a rotation identical with wheel hub direction of rotation, this just weakens the cutting force between solid-liquid compound abrasive and wheel hub, in order to further strengthen polishing effect, raise the efficiency, the applicant on the sidewall of abrasive material bucket fixed axis to disturbance deflector, axial disturbance deflector can be cuboid plate, its length bearing of trend is identical with the axial direction of abrasive material bucket, like this, work as hub rotation, after solid-liquid compound abrasive is got up by the rotation disturbance of wheel hub, contact with axial disturbance deflector, interference solid-liquid compound abrasive rotates, greatly weaken the rotary speed of solid-liquid compound abrasive, strengthen the cutting force between itself and wheel hub.
As preferably, described abrasive material bucket is connected with described base elasticity by elastic device.
Abrasive material bucket with form elasticity between base and be connected, after the solid-liquid compound abrasive in abrasive material bucket is stirred by wheel hub, under the influence of centrifugal force, abrasive material bucket up-down vibration, the existence of this vibration, can make solid-liquid compound abrasive produce up-down vibration, and then strengthen the effect of polishing, such frame mode, makes the rotation of common electric machine can realize being similar to the effect of vibrating motor generation.
As preferably, described Flywheel disc comprises disk body, is fixedly connected with described disk body lower surface and the rotating shaft be fixedly connected with described electric rotating machine.
Rotating shaft is used for being connected with electric rotating machine, and disk body is used for fixing wheel hub.
As preferably, described rotating shaft is coaxially fixed with Radial Perturbation dish.
In order to strengthen polishing effect, raise the efficiency, the applicant is coaxially fixed with Radial Perturbation dish on the rotary shaft, when polishing, disturbance dish is positioned at the below of wheel hub, closer to the bottom of abrasive material bucket, so the solid abrasive sunk to the bottom in solid-liquid compound abrasive can be stirred by it, thus improve effect and the efficiency of polishing.
As preferably, described abrasive material bucket upper end is inwardly shunk, and forms the water conservancy diversion staving of truncated cone-shaped.
The solid-liquid compound abrasive rotated due to the effect of centrifugal force can rise along an abrasive material bucket bucket ancient piece of jade, round, flat and with a hole in its centre, fall after rise after the stop of water conservancy diversion staving, a part can form the injection to hub outside surface, another part can form a stop to the solid-liquid compound abrasive rotated, strengthen the cutting force between solid-liquid compound abrasive and wheel hub, strengthen effect, the speed of polishing.
As preferably, to the water conservancy diversion jet angle of downward-extension while that described water conservancy diversion staving inner surface being inwardly provided with.
Water conservancy diversion jet angle further can play barrier effect to the solid-liquid compound abrasive risen along an abrasive material bucket bucket ancient piece of jade, round, flat and with a hole in its centre, strengthens solid-liquid compound abrasive to the injection of hub outside surface, can strengthen the stop to the solid-liquid compound abrasive rotated simultaneously.
As preferably, described uncovered on upper cover is installed, cover on described and be provided with spray-hole.
Spray-hole, outside can connect injection apparatus, can spray liquid abrasive material by spray-hole in abrasive material bucket, and then increases polishing, grinding effect.
As preferably, described fixture comprises centre bore securing member and installing hole securing member.
Beneficial effect of the present invention is:
Wheel hub polishing grinder of the present invention, strengthens the ground effect to wheel hub, greatly reduces the time needed for grinding, polishing, improve polishing efficiency, also improve polishing effect simultaneously, reduce production cost, saves the energy, more environmental protection.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the structural representation of supporter;
Fig. 3 is the schematic diagram that Flywheel disc fixes multiple wheel hub.
In figure:
1-base;
2-abrasive material bucket, 201-feeding port, 202-feed opening, 203-is uncovered, 204-water conservancy diversion staving, 205-water conservancy diversion jet angle;
3-Flywheel disc; 301-disk body, 302-rotating shaft;
4-electric rotating machine;
The axial disturbance deflector of 5-;
6-Radial Perturbation dish;
7-bottom gas access aperture;
8-side-wall gas access aperture;
9-fixture, 901-centre bore securing member, 901a-supporter, the upper cylinder of 901b-, 901c-nut, 901d-overcoat, 902-installing hole securing member;
10-upper cover, 1001-spray-hole;
11-elastic device;
12-wheel hub.
Detailed description of the invention
The following stated is only preferred embodiment of the present invention, not limits scope of the present invention.
Embodiment, see accompanying drawing 1, 2, 3, a kind of wheel hub polishing grinder, comprise base 1, be arranged on and base 1 has feeding port 201, feed opening 202 and uncovered 203 abrasive material bucket 2, feeding port 202 is used for adding abrasive material, feed opening 202 is arranged on the bottom of abrasive material bucket 2, the envelopes such as stopper can be adopted at ordinary times, be used for discharging abrasive material when needs, Flywheel disc 3 is installed bottom abrasive material bucket 2, be arranged on described Flywheel disc 3 upper surface for the fixture 9 that wheel hub is fixed on described Flywheel disc 3 and be used for the electric rotating machine 4 that drives described Flywheel disc 3 to rotate, it is outside that electric rotating machine 4 is positioned at abrasive material bucket 2, be fixed on the diapire of abrasive material bucket 2, being used for flywheel driven dish 3 rotates, and then wheel hub is rotated, electric rotating machine 4 can adopt common motor, also servomotor can be adopted, elastic device 11 is provided with between abrasive material bucket 2 and base 1, abrasive material bucket 2 realizes elasticity with base 1 by elastic device 11 and is connected, elastic device 11 not only can play damping, buffering, the effect of noise reduction, can also when wheel hub rotates, solid-liquid compound abrasive rotates under the influence of centrifugal force, abrasive material bucket 2 is made to realize axial up-down vibration, and then make solid-liquid compound abrasive up-down vibration, obtain better polishing effect, accelerate polishing time, elastic device 11 can adopt spring, elastic caoutchouc etc., hydraulic bjuffer.The diapire of abrasive material bucket 2 and/or sidewall are provided with bottom gas access aperture 7 and/or side-wall gas access aperture 8, general is is provided with bottom gas access aperture 7 and side-wall gas access aperture 8 at the diapire of abrasive material bucket 2 and sidewall, bottom gas access aperture 7 and side-wall gas access aperture 8 can pass into compressed air, enter in abrasive material bucket 2, quantity, the size of bottom gas access aperture 7 and side-wall gas access aperture 8 are determined according to actual needs, be not described in detail in this, wherein, in order to obtain reasonable effect, side-wall gas access aperture 8 is opened in the diapire place near abrasive material bucket 2.
Flywheel disc is together with fixture 9, wheel hub 12 is fixed, Flywheel disc is connected with electric rotating machine simultaneously, Flywheel disc 3 comprises disk body 301, be fixedly connected with described disk body 301 lower surface and the rotating shaft 302 be fixedly connected with described electric rotating machine 4, rotating shaft 302 lower end is penetrated described abrasive material bucket 2 and is connected by shaft coupling with the output shaft of electric rotating machine 4, in order to keep sealing, rotating shaft 302 is provided with Simmer ring (drawing does not draw), simultaneously, electric rotating machine 4 also can pass through conveyer belt, gear-boxes etc. are connected with rotating shaft 302, the size of disk body 301 is selected according to actual needs, the size of wheel hub 12 should be taken into account, also to take into account the quantity of wheel hub 12 simultaneously, fixture 9 is fixed on Flywheel disc 3 by needing the wheel hub 12 of polishing, fixture 9 comprises centre bore securing member 901 and installing hole securing member 902, installing hole securing member 902 can adopt screw, bolt, disk body 301 is provided with the screw coordinated with it, see accompanying drawing 2, centre bore securing member 901 comprises supporter 901a, supporter 901a upper end is provided with the upper cylinder 901b stretched in hub centre hole, upper cylinder 901b is bolted and fixed with by securing for wheel hub 12 nut 901c, upper cylinder 901b outer surface is provided with overcoat 901d, overcoat 901d can be rubber layer or layer of polyurethane, or copper sheathing etc., rigidity is less than wheel hub, prevent from causing damage to hub centre hole, hub centre hole is played to the effect of protection, and, centre bore securing member 901 and installing hole securing member 902 both can directly be fixedly connected with disk body 301, elasticity can also be realized by Rubber shock-absorbing pad and disk body to be connected, Rubber shock-absorbing pad is similar to the motor shock absorption bar that motor adopts, Rubber shock-absorbing pad both sides are steel plate, centre is elastic caoutchouc, wheel hub can be realized like this be connected with the elasticity of Flywheel disc 3, reduce noise when polishing, simultaneously, the wheel hub amplitude that formation one is small on upper and lower (axis) direction can also be realized when polishing, strengthen polishing effect.
See accompanying drawing 3, if think the multiple wheel hub of polishing simultaneously, then need the disk body 301 of fixture 9 to wheel hub respective numbers and corresponding size, when while polishing, grind multiple wheel hub 12 time, in order to obtain good polishing effect, disk body 301 is arranged to circle, by needing the wheel hub of polishing to be arranged in the one or more circles with disk body 301 coaxial inner conductor, can also fix a wheel hub in the center of this circle.
The sidewall of abrasive material bucket 2 is fixed with at least two axial disturbance deflectors 5, the quantity of axial disturbance deflector 5 is determined according to actual needs, generally on the uniform sidewall being arranged on abrasive material bucket 2, shape is generally cuboid, the mode to be spirally connected etc. and abrasive material bucket 2 sidewall is adopted to fix, work as hub rotation, after solid-liquid compound abrasive is got up by the rotational agitation of wheel hub, contact with axial disturbance deflector, interference solid-liquid compound abrasive rotates, greatly weaken the rotary speed of solid-liquid compound abrasive, strengthen the cutting force between itself and wheel hub, in order to obtain good effect, the position of axial disturbance deflector 5 is near the bottom of abrasive material bucket 2, general, side-wall gas access aperture 8 arranges below axial disturbance deflector 5, to strengthen the effect of polishing grinding.
Rotating shaft 302 is coaxially fixed with Radial Perturbation dish 6, Radial Perturbation dish is fixed on rotating shaft 302, be positioned at the below of wheel hub, closer to the bottom of abrasive material bucket 2, so the solid abrasive sunk to the bottom in solid-liquid compound abrasive can be stirred by it, thus improve effect and the efficiency of polishing, Radial Perturbation dish 6 both can be an entirety, also can be multiple, be fixed on rotating shaft 302, and having gap between adjacent two Radial Perturbation dishes 6, its stirring effect is better like this, and what can better make solid-liquid compound abrasive mix is more even.
The water conservancy diversion staving 204 forming truncated cone-shaped is inwardly shunk in abrasive material bucket 2 upper end, the angle of water conservancy diversion staving 204 and 2 one-tenth 150 °, abrasive material bucket, be provided with inwardly simultaneously to the water conservancy diversion jet angle 205 of downward-extension at water conservancy diversion staving 204 inner surface, water conservancy diversion jet angle 205 can extend along the whole inner surface of water conservancy diversion staving 204, form ring-type, also can be spaced apart.
Uncovered 203, it is provided with upper cover 10, upper cover 10 can be spirally connected be fixed on uncovered on, also other the mode such as buckle, cassette tape can be adopted, be fixed on uncovered on, upper cover 10 is provided with spray-hole 1001, is used for spraying liquid abrasive, to strengthen the effect of grinding, polishing, can also supplement by liquid towards lapping liquid simultaneously.
For the ease of observing the situation in abrasive material bucket 2, water conservancy diversion staving 204 offering peep hole 204a, peep hole is fixed with transparent poly (methyl methacrylate) plate.
More than illustrate it is only explanation of the invention, those of ordinary skill in the art's can completely is made to implement this programme, but be not limitation of the present invention, those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, and these are all not creative amendments.As long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (7)
1. a wheel hub polishing grinder, comprise base (1), the abrasive material bucket (2) with feeding port (201), feed opening (202) and uncovered (203) be arranged on described base (1), it is characterized in that: described abrasive material bucket (2) bottom is provided with Flywheel disc (3), be arranged on described Flywheel disc (3) upper surface for wheel hub is fixed on fixture (9) on described Flywheel disc (3) and with the electric rotating machine (4) for driving described Flywheel disc (3) to rotate; It is outside that electric rotating machine (4) is positioned at abrasive material bucket (2), is fixed on the diapire of abrasive material bucket (2); Described Flywheel disc (3) comprises disk body (301), is fixedly connected with described disk body (301) lower surface and the rotating shaft (302) be fixedly connected with described electric rotating machine (4); Described rotating shaft (302) is coaxially fixed with Radial Perturbation dish (6); Described abrasive material bucket (2) is connected with described base (1) elasticity by elastic device (11).
2. a kind of wheel hub polishing grinder according to claim 1, is characterized in that: the diapire of described abrasive material bucket (2) and/or sidewall are provided with bottom gas access aperture (7) and/or side-wall gas access aperture (8).
3. a kind of wheel hub polishing grinder according to claim 1, is characterized in that: the sidewall of described abrasive material bucket (2) is fixed with at least two axial disturbance deflectors (5).
4. a kind of wheel hub polishing grinder according to claim 1 or 2 or 3, is characterized in that: the water conservancy diversion staving (204) forming truncated cone-shaped is inwardly shunk in described abrasive material bucket (2) upper end.
5. a kind of wheel hub polishing grinder according to claim 4, is characterized in that: described water conservancy diversion staving (204) inner surface is provided with inwardly simultaneously to the water conservancy diversion jet angle (205) of downward-extension.
6. a kind of wheel hub polishing grinder according to claim 5, is characterized in that: described uncovered (203) are provided with upper cover (10), and described upper cover (10) is provided with spray-hole (1001).
7. a kind of wheel hub polishing grinder according to claim 5, is characterized in that: described fixture (9) comprises centre bore securing member (901) and installing hole securing member (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344505.0A CN102896559B (en) | 2012-09-18 | 2012-09-18 | A kind of wheel hub polishing grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344505.0A CN102896559B (en) | 2012-09-18 | 2012-09-18 | A kind of wheel hub polishing grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102896559A CN102896559A (en) | 2013-01-30 |
| CN102896559B true CN102896559B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210344505.0A Expired - Fee Related CN102896559B (en) | 2012-09-18 | 2012-09-18 | A kind of wheel hub polishing grinder |
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| CN (1) | CN102896559B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894934B (en) * | 2014-04-04 | 2016-02-03 | 黄尚进 | A kind of wheel hub polished machine |
| CN104209858A (en) * | 2014-08-15 | 2014-12-17 | 安徽省巢湖市宏顺机械铸造有限公司 | Single-station wheel hub inner and outer circle grinding machine |
| CN104493687B (en) * | 2014-12-24 | 2017-11-07 | 黄尚进 | A kind of wheel hub milling apparatus |
| CN106914814A (en) * | 2017-03-27 | 2017-07-04 | 宁波工程学院 | A kind of water jet polissoir |
| CN107116411A (en) * | 2017-05-15 | 2017-09-01 | 吴著业 | A kind of polissoir for the maching of Al wheel |
| CN107984264A (en) * | 2017-12-27 | 2018-05-04 | 广州市白云泵业集团有限公司 | Pump housing vehicle clamper and lathe |
| 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 |
| CN110355629B (en) * | 2019-07-22 | 2021-10-01 | 扬州市吉奥米金属制品有限公司 | Grinding process of aluminum alloy die casting |
| CN111993258B (en) * | 2020-08-19 | 2022-02-08 | 广东长盈精密技术有限公司 | Polishing jig, polishing device and polishing method of mobile phone middle frame |
| CN112157575B (en) * | 2020-09-21 | 2021-10-08 | 江苏张驰轮毂制造有限公司 | Automobile aluminum alloy wheel hub polishing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406356B1 (en) * | 2001-03-12 | 2002-06-18 | Frederick E. Brooks | Wheel finishing apparatus and method |
| JP2009014126A (en) * | 2007-07-06 | 2009-01-22 | Nsk Ltd | Roller bearing |
| CN201231445Y (en) * | 2008-07-04 | 2009-05-06 | 范后康 | Closed type spiral vibrating grinder |
| CN102554752A (en) * | 2012-02-08 | 2012-07-11 | 湖州中云机械制造有限公司 | Method for polishing automobile hubs and device |
| CN202894895U (en) * | 2012-09-18 | 2013-04-24 | 浙江金恒力新技术开发有限公司 | Hub polishing and grinding miller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068530A (en) * | 1992-07-15 | 1993-02-03 | 浙江大学 | Extinction machine with water floating sand |
| FR2935280B1 (en) * | 2008-08-29 | 2011-12-09 | Snecma | METHOD FOR POLISHING DISCS WITH A TURBOMACHINE BLEEDING AND POLISHING DEVICE. |
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2012
- 2012-09-18 CN CN201210344505.0A patent/CN102896559B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6406356B1 (en) * | 2001-03-12 | 2002-06-18 | Frederick E. Brooks | Wheel finishing apparatus and method |
| JP2009014126A (en) * | 2007-07-06 | 2009-01-22 | Nsk Ltd | Roller bearing |
| CN201231445Y (en) * | 2008-07-04 | 2009-05-06 | 范后康 | Closed type spiral vibrating grinder |
| CN102554752A (en) * | 2012-02-08 | 2012-07-11 | 湖州中云机械制造有限公司 | Method for polishing automobile hubs and device |
| CN202894895U (en) * | 2012-09-18 | 2013-04-24 | 浙江金恒力新技术开发有限公司 | Hub polishing and grinding miller |
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| CN102896559A (en) | 2013-01-30 |
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