CN103568711B - Quick dismounting device of car wheel hub nut - Google Patents
Quick dismounting device of car wheel hub nut Download PDFInfo
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- CN103568711B CN103568711B CN201310590900.1A CN201310590900A CN103568711B CN 103568711 B CN103568711 B CN 103568711B CN 201310590900 A CN201310590900 A CN 201310590900A CN 103568711 B CN103568711 B CN 103568711B
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- axle bolster
- handwheel
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- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 210000003746 feather Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
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Abstract
A quick dismounting device for a nut of a car hub comprises a frame, a supporting plate, a front bearing frame, a rear bearing frame and a supporting shaft, wherein the supporting shaft is connected with an adjusting disc chuck, a mounting disc, a locking hand wheel and a rear adjusting hand wheel, the periphery of the adjusting disc chuck is provided with an adjusting ring, the rear side surface of the adjusting ring is fixed with the front adjusting hand wheel, the adjusting disc chuck is provided with 4-5 radial T-shaped grooves with equal angular distribution, each T-shaped groove is provided with a slide block, a connecting rod is connected between each slide block and the adjusting ring, each slide block is movably connected with a rotary head, a pneumatic motor is arranged on the mounting disc, an output shaft of the pneumatic motor is connected with the corresponding rotary head by a telescopic double universal coupling, the adjusting ring and the mounting disc are respectively supported by a pair of front guide wheels and a pair of rear guide wheels, the top of the rear bearing frame is connected with a cable, and the cable is connected with a balance weight through a fixed pulley fixed on the frame. The device has simple structure and convenient operation, saves the disassembly time, and is particularly suitable for being used on an automatic production line for disassembling cars.
Description
Technical field
The present invention relates to Rapidly-disassemblindevice device of small automobile hub nut, be particularly suitable for scrapping roadlice dismounting manufacturing line and use.
Background technology
Along with the development that auto-industry are at full speed, the learies of automobile also increases year by year.The increase of rejection of car amount causes very large pressure to environment on the one hand; the resource that much can be recycled is caused to shelve or waste on the other hand; building a conservation-minded society with under strategy of sustainable development guidance; carry out the work for the treatment of of abandoned car, to abandoned car can cycling and reutilization to protection of the environment, to economize on resources and the sustainable development of human society has great meaning.
Disassembling in process to scrapping roadlice, the dismounting of wheel hub nuts is absolutely necessary a step.Current is disassemble one by one based on manpower and handheld tool to work of the disassembling major part of wheel hub nuts, and equipment is backwardness relatively, disassembles means original, and operation intensity is high, and production efficiency is low.
Summary of the invention
The object of the invention is to propose a kind of easy to operate Rapidly-disassemblindevice device of small automobile hub nut, be suitable for the jam nut quick-detachment to the front and back wheel hub scrapping roadlice.
For achieving the above object, the present invention takes following technical scheme: the present invention includes frame, supporting plate, be fixed on front axle bolster on supporting plate and rear axle bolster and the pivot shaft by front axle bolster axis hole and rear axle bolster axis hole, pivot shaft is connected with adjustment floral disc in the front side of front axle bolster from A-P, subpanel and lock-bit handwheel, pivot shaft adjusts handwheel after the rear side of front axle bolster is connected with, the periphery of adjustment floral disc is provided with adjustment circle, adjustment handwheel before the trailing flank of adjustment circle is fixed with, adjustment floral disc is provided with 4 to 5 the radial T slots that angularly distribute, slide block is provided with in every bar T slot, a connecting rod is connected between every block slide block and adjustment circle, each slide block is provided with and revolves head bore, each revolve in head bore to be dynamically connected one revolve head, subpanel is provided with and revolves the air motor of head correspondence, the output shaft of air motor and correspondence are revolved between head and are connected by telescopic double universal coupling, above-mentioned adjustment circle and subpanel are supported by guide wheel after a pair front jocket wheel be on supporting plate and a pair respectively, the top of rear axle bolster connects a hawser, hawser is connected with a counterweight by the fixed pulley be fixed in frame.
Describedly revolve cover on position that head stretches out slide block and have Compress Spring.
The wallboard that described frame comprises upper plate, lower shoe and is fixed on upper plate, described fixed pulley is arranged on the top of wallboard.
Adopt slide block guide groove to be dynamically connected between described upper and lower base plate, the bottom surface of lower shoe is provided with roller, and direction and upper plate direction of movement on lower shoe of roller walking are in 90 °.
Slide block guide groove is adopted to be dynamically connected between rear axle bolster and wallboard.
The axis hole of front axle bolster is taper hole, the external conical sleeve as plain bearing is provided with in taper hole, on pivot shaft corresponding external conical sleeve position on be dynamically connected and the inner conical drogue of external conical sleeve coupling, inner conical drogue is fixed on lock-bit handwheel, drives inner conical drogue to move axially along the feather key of pivot shaft by lock-bit handwheel.
Front adjustment handwheel and front adjustment circle are provided with tapped bore, in tapped bore, are provided with the lock stud that can be against on adjustment floral disc trailing flank.
The present invention has following good effect: the present invention is on the arrangement structure of jam nut analyzed before and after roadlice on wheel hub and the basis of wheel hub type, a kind of scheme simultaneously dismantling five or four uniform jam nuts proposed, apparatus structure is simple, easy to operate, the time is disassembled in saving, reduce drain on manpower and material resources, and substantially increase the efficiency of dismounting, be particularly suitable for disassembling on automatic production lines at roadlice using.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is I enlarged drawing of Fig. 1.
Fig. 5 is II enlarged drawing of Fig. 1.
Fig. 6 is III enlarged drawing of Fig. 1.
Detailed description of the invention
Embodiment 1
See accompanying drawing, the present embodiment comprises frame 1, supporting plate 2, front axle bolster 3, rear axle bolster 4 and pivot shaft 9.Front axle bolster 3 and rear axle bolster 4 are fixed on supporting plate 2, and pivot shaft 9 is by front axle bolster axis hole and rear axle bolster axis hole.The axis hole of front axle bolster 3 is taper hole, is provided with the external conical sleeve 22 as plain bearing in taper hole.Plain bearing 4-1 is provided with in the axis hole of rear axle bolster 4.
Be connected with from A-P on pivot shaft 9 and in the front side of front axle bolster 3 and adjust floral disc 10, subpanel 19 and lock-bit handwheel 21, pivot shaft 9 adjusts handwheel 24 after the rear side of front axle bolster 3 is connected with, upper adjustment floral disc 10, subpanel 19, rear adjustment handwheel 24 are key with pivot shaft 9 and are connected, and lock-bit handwheel 21 and pivot shaft 9 are for being threaded.The periphery of adjustment floral disc 10 is provided with adjustment circle 15, adjustment handwheel 17 before the trailing flank of adjustment circle 15 is fixed with.
On pivot shaft 8 corresponding external conical sleeve 22 position on to be dynamically connected the inner conical drogue 23 mated with external conical sleeve 22, inner conical drogue 23 is fixed on the trailing flank of lock-bit handwheel 21, rotarily drives inner conical drogue 23 move axially along the feather key 21 of pivot shaft 9 by lock-bit handwheel 21.It is locking state that inner conical drogue 23 moves in external conical sleeve 22 now pivot shaft 9 of fitting.
Front adjustment handwheel 17 and front adjustment circle 15 are provided with tapped bore, in tapped bore, are provided with the lock stud 16 that can be against adjustment floral disc 10 trailing flank.
Adjustment floral disc 10 is provided with angularly distribute 4 or 5 radial T slot 10-1, and adopt 4 T slots still to adopt 5 T slots, this will see that roadlice is disassembled on wheel hub to be torn open on automatic production lines is 4 jam nuts or 5 jam nuts.Be provided with slide block 13 in every bar T slot 10-1, between every block slide block 13 and adjustment circle 15, be provided with a connecting rod 14, the two ends of connecting rod 14 respectively by hinge on slide block 13 and adjustment circle 15.Each slide block 13 is provided with and revolves head bore, each revolve in head bore to be dynamically connected one revolve 11, revolve 11 to be in the position of revolving head bore and to be provided with inner sleeve 11-2, revolve on 11 positions of stretching out slide block 13 and process neck, on neck, cover has back-up ring 11-1, revolve the rear side being in back-up ring 11-1 on 11 and be provided with Compress Spring 12, Compress Spring 12 buffer actions.Subpanel 19 is provided with and revolves an air motor for the impingement of 11 correspondences 20, the output shaft of air motor 20 and correspondence are connected by telescopic double universal coupling 18 between revolving 11.Telescopic double universal coupling 18 is outsourcing pieces, and the transmission shaft 18-1 of telescopic double universal coupling 18 is retractable, to meet the adjustment of slide block 13 position and to revolve 11 with the space requirement of the nut unscrewed on wheel hub movement backward simultaneously.
Supporting plate 2 is provided with a pair front jocket wheel support 6 and a pair rear wheel bracket 8, and front jocket wheel support 6 is provided with front jocket wheel 5, rear wheel bracket 8 is provided with rear guide wheel 7, above-mentioned adjustment circle 15 and subpanel 19 are supported by guide wheel 7 after a pair front jocket wheel 5 and a pair respectively.
The wallboard 1-1 that frame 1 comprises upper plate 1-2, lower shoe 1-3 and is fixed on upper plate 1-2, the top of rear axle bolster 4 connects a hawser 26, install a fixed pulley 25 at the top of wallboard 1-1, hawser 26 is connected with a counterweight 27 by the fixed pulley 25 be fixed in frame.Adopt slide block guide groove to be dynamically connected between rear axle bolster 4 and wallboard 1-1, in accompanying drawing, the leading flank of wallboard 1-1 is provided with guide groove 1-1-1, and the trailing flank of rear axle bolster 4 is provided with sliding block 4-2, and rear axle bolster 4 moves up and down along the guide groove 1-1-1 of wallboard 1-1.Because supporting plate 2 and the parts counterweight be arranged on supporting plate 2 thereof balance each other, to simplify the structure and easy to operate.
The described upper and lower slide block guide groove that adopts between base plate 1-2,1-3 is dynamically connected, and is dovetail furrow guide rail 1-6 in accompanying drawing.The bottom surface of lower shoe 1-3 is provided with roller 1-5, is provided with guide rail 28 on the ground, and roller 1-5 walks on guide rail 28, the direction of walking and the direction of upper plate 1-2 movement on lower shoe 1-3 in 90 °.In accompanying drawing, to be front and back to the direction of, upper plate 1-2 movement on lower shoe 1-3 be in the direction that roller 1-5 walks left and right to, device can be made like this can to move in direction all around.
When this device uses, first lock-bit handwheel 21 is unscrewed, catch rear adjustment handwheel 24 on the other hand, adjustment handwheel 17 before turn, drives each slide block synchronous slide by adjustment circle 15 by each connecting rod, is elevated supporting plate 2 simultaneously on the other hand, allow and be arranged on the ut socket revolved on 11 head and aim at the nut of split wheel hub and put, then screw lock stud 16, adjustment floral disc 10 and adjustment circle 15 are fixed together, the relative position of connecting rod and slide block is fixed.Again by rotating lock-bit handwheel 21, inner conical drogue 23 is made to enter external conical sleeve 22 and pin pivot shaft 9.The locking state of pivot shaft 9, can prevent that spin-ended head position changes, can resist the torque produced when unscrewing hub nut.At this moment start air motor 20, device is started working, and completes dismounting to all jam nuts on wheel hub are disposable.For same wheel hub, as long as the radial position adjustment of revolving head once just can.
Claims (7)
1. a Rapidly-disassemblindevice device of small automobile hub nut, it is characterized in that: comprise frame (1), supporting plate (2), be fixed on front axle bolster (3) on supporting plate (2) and rear axle bolster (4) and the pivot shaft (9) by front axle bolster axis hole and rear axle bolster axis hole, pivot shaft (9) above and in the front side of front axle bolster (3) is connected with from A-P and adjusts floral disc (10), subpanel (19) and lock-bit handwheel (21), pivot shaft (9) is gone up and is connected with rear adjustment handwheel (24) at the rear side of front axle bolster (3), the periphery of adjustment floral disc (10) is provided with adjustment circle (15), adjustment handwheel (17) before the trailing flank of adjustment circle (15) is fixed with, adjustment floral disc (10) is provided with 4 to 5 the radial T slots (10-1) that angularly distribute, slide block (13) is provided with in every bar T slot (10-1), a connecting rod (14) is connected between every block slide block (13) and adjustment circle (15), each slide block (13) is provided with and revolves head bore, each revolve in head bore to be dynamically connected one revolve head (11), subpanel (19) is provided with and revolves air motor (20) corresponding to head (11), the output shaft of air motor (20) and correspondence are revolved between head (11) and are connected by telescopic double universal coupling (18), above-mentioned adjustment circle (15) and subpanel (19) are supported by guide wheel (7) after a pair front jocket wheel (5) be on supporting plate (2) and a pair respectively, the top of rear axle bolster (4) connects a hawser (26), hawser (26) is connected with a counterweight (27) by the fixed pulley (25) be fixed in frame.
2. Rapidly-disassemblindevice device of small automobile hub nut according to claim 1, is characterized in that: described in revolve cover on position that head (11) stretches out slide block (13) and have Compress Spring (12).
3. Rapidly-disassemblindevice device of small automobile hub nut according to claim 1, it is characterized in that: the wallboard (1-1) that described frame (1) comprises upper plate (1-2), lower shoe (1-3) and is fixed on upper plate (1-2), described fixed pulley (25) is arranged on the top of wallboard (1-1).
4. Rapidly-disassemblindevice device of small automobile hub nut according to claim 3, it is characterized in that: between described upper and lower base plate (1-2,1-3), adopt slide block guide groove to be dynamically connected, the bottom surface of lower shoe (1-3) is provided with roller (1-5), and the direction of the direction that roller (1-5) is walked and upper plate (1-2) movement on lower shoe (1-3) is in 90 °.
5. Rapidly-disassemblindevice device of small automobile hub nut according to claim 2, is characterized in that: adopt slide block guide groove to be dynamically connected between rear axle bolster (4) and wallboard (1-1).
6. Rapidly-disassemblindevice device of small automobile hub nut according to claim 1, it is characterized in that: the axis hole of front axle bolster (3) is taper hole, the external conical sleeve (22) as plain bearing is provided with in taper hole, the position of the upper corresponding external conical sleeve of pivot shaft (8) is dynamically connected the inner conical drogue (23) mated with external conical sleeve (22), inner conical drogue (23) is fixed on lock-bit handwheel (21), drives inner conical drogue (23) to move axially along the feather key (21) of pivot shaft (9) by lock-bit handwheel (21).
7. Rapidly-disassemblindevice device of small automobile hub nut according to claim 1, it is characterized in that: on front adjustment handwheel (17) and front adjustment circle (15), be provided with tapped bore, in tapped bore, be provided with the lock stud (16) that can be against on adjustment floral disc (10) trailing flank.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331379.9A CN104875550B (en) | 2013-11-21 | 2013-11-21 | Dismounting device for hub nut of compact car |
| CN201510329501.9A CN104890440B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting machine for automobile hub nut |
| CN201310590900.1A CN103568711B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting device of car wheel hub nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590900.1A CN103568711B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting device of car wheel hub nut |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331379.9A Division CN104875550B (en) | 2013-11-21 | 2013-11-21 | Dismounting device for hub nut of compact car |
| CN201510329501.9A Division CN104890440B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting machine for automobile hub nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103568711A CN103568711A (en) | 2014-02-12 |
| CN103568711B true CN103568711B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331379.9A Active CN104875550B (en) | 2013-11-21 | 2013-11-21 | Dismounting device for hub nut of compact car |
| CN201310590900.1A Active CN103568711B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting device of car wheel hub nut |
| CN201510329501.9A Active CN104890440B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting machine for automobile hub nut |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331379.9A Active CN104875550B (en) | 2013-11-21 | 2013-11-21 | Dismounting device for hub nut of compact car |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329501.9A Active CN104890440B (en) | 2013-11-21 | 2013-11-21 | Quick dismounting machine for automobile hub nut |
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| Country | Link |
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| CN (3) | CN104875550B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875550B (en) * | 2013-11-21 | 2017-01-18 | 江苏理工学院 | Dismounting device for hub nut of compact car |
| CN109649083B (en) * | 2019-01-11 | 2020-08-14 | 台州职业技术学院 | Quick dismounting machine for automobile hub nut |
| CN109866554A (en) * | 2019-04-14 | 2019-06-11 | 柏涛涛 | A kind of nut remover for kart wheel hub |
| CN111452572B (en) * | 2019-12-17 | 2022-08-12 | 杭州走你科技有限公司 | New energy automobile tire disassembly equipment |
| CN111071323A (en) * | 2019-12-24 | 2020-04-28 | 淅川县电业局 | Electric power construction material conveyer |
| CN112757224A (en) * | 2020-12-29 | 2021-05-07 | 南京联大机械科技有限责任公司 | Cross country vehicle wheel hub specialized tool convenient to dismantle |
| CN112677706A (en) * | 2021-01-20 | 2021-04-20 | 徐超 | Automobile wheel hub dismounting device |
| CN112677705A (en) * | 2021-01-20 | 2021-04-20 | 徐超 | Device convenient for dismounting automobile hub |
| CN113385745B (en) * | 2021-07-08 | 2022-06-03 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202707U (en) * | 1985-07-05 | 1986-10-15 | 吴荣耀 | Simple nut-mounting and demounting device for car tyre |
| JPH06115305A (en) * | 1992-10-06 | 1994-04-26 | Kayaba Ind Co Ltd | Tightening torque release mechanism |
| CN2310691Y (en) * | 1997-06-10 | 1999-03-17 | 曾东方 | Four-end motor-driven wheel removing tool |
| CN2442857Y (en) * | 2000-09-13 | 2001-08-15 | 李忠宣 | Labour-saver for driving screw and nut |
| TW472673U (en) * | 2001-04-09 | 2002-01-11 | Wang Yu-Yan Wu | Assembling and disassembling tool for bearing locking bolt of wheel axle in vehicle |
| CN2517601Y (en) * | 2001-08-10 | 2002-10-23 | 熊弟康 | Detacher for automobile tyre and U-nut |
| CN2561606Y (en) * | 2002-08-02 | 2003-07-23 | 中国人民解放军93327部队 | Pneumatic tyre screw nut disassembling devices |
| CN2853467Y (en) * | 2005-03-18 | 2007-01-03 | 岳学智 | Electric small wheel mounting-dismounting apparatus on vehicle |
| AU2009100037A4 (en) * | 2009-01-12 | 2009-02-26 | Duffy, Gary Norman Mr | Independent Suspension Soild Axle Wheel Bearing Tool Kit |
| CN202144013U (en) * | 2011-05-30 | 2012-02-15 | 昆明学院 | Double-nut synchronous installing and dismounting device |
| CN203697857U (en) * | 2013-11-21 | 2014-07-09 | 江苏理工学院 | Quick dismounting device of car wheel hub nut |
| CN104875550B (en) * | 2013-11-21 | 2017-01-18 | 江苏理工学院 | Dismounting device for hub nut of compact car |
-
2013
- 2013-11-21 CN CN201510331379.9A patent/CN104875550B/en active Active
- 2013-11-21 CN CN201310590900.1A patent/CN103568711B/en active Active
- 2013-11-21 CN CN201510329501.9A patent/CN104890440B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103568711A (en) | 2014-02-12 |
| CN104890440B (en) | 2017-03-08 |
| CN104890440A (en) | 2015-09-09 |
| CN104875550B (en) | 2017-01-18 |
| CN104875550A (en) | 2015-09-02 |
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