CN203697857U - Quick dismounting device of car wheel hub nut - Google Patents
Quick dismounting device of car wheel hub nut Download PDFInfo
- Publication number
- CN203697857U CN203697857U CN201320744011.1U CN201320744011U CN203697857U CN 203697857 U CN203697857 U CN 203697857U CN 201320744011 U CN201320744011 U CN 201320744011U CN 203697857 U CN203697857 U CN 203697857U
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- China
- Prior art keywords
- slide block
- wheel hub
- axle bolster
- adjusting
- roadlice
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- 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.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 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
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 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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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 of the utility model is simple in structure, convenient operation practices thrift and disassembles the time, is suitable for to use on the car disassembles the automatic production line very much.
Description
Technical field
The utility model relates to roadlice wheel hub nut quick-release arrangement, is particularly suitable for scrapping roadlice dismounting manufacturing line and uses.
Background technology
Along with auto-industry development at full speed, also increasing year by year of the learies of automobile.The increase of rejection of car amount has caused very large pressure to environment on the one hand; cause on the other hand the resource that much can be recycled to shelve or waste; build a conservation-minded society and the strategy of sustainable development instruct under; carry out the work for the treatment of of abandoned car, to abandoned car can cycling and reutilization to protection of the environment, economize on resources and the sustainable development of human society has great meaning.
Disassembling in process scrapping roadlice, the dismounting of the wheel hub nuts step that is absolutely necessary.Be to disassemble one by one as main taking manpower and handheld tool to the work of the disassembling major part of wheel hub nuts at present, equipment is relatively backward, disassembles means original, and operation intensity is high, and production efficiency is low.
Utility model content
The purpose of this utility model is to propose a kind of easy to operate roadlice wheel hub nut quick-release arrangement, suitable to scrapping the jam nut quick-detachment of front and back wheel hub of roadlice.
For achieving the above object, the utility model is taked following technical scheme: the utility model comprises frame, supporting plate, be fixed on front axle bolster and the rear axle bolster on supporting plate and pass through the pivot shaft of front axle bolster axis hole and rear axle bolster axis hole, on pivot shaft and in the front side of front axle bolster, be connected with adjustment floral disc from A-P, subpanel and lock-bit handwheel, on pivot shaft and after the rear side of front axle bolster is connected with, adjust handwheel, the periphery of adjusting floral disc is provided with adjusts circle, adjust on the trailing flank enclosing and be fixed with front adjustment handwheel, adjust floral disc and be provided with equal angles 4 to 5 T slots radially that distribute, in every T slot, be provided with slide block, every slide block and adjust between circle and connect a connecting rod, each slide block is provided with and revolves a hole, each revolve to be dynamically connected in a hole one revolve head, in subpanel, be provided with and revolve 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 a pair of front jocket wheel on supporting plate and a pair of rear guide wheel respectively, the top of rear axle bolster connects a hawser, hawser is connected with a counterweight by the fixed pulley being fixed in frame.
Described revolving on a position of stretching out slide block overlapped and had Compress Spring.
Described frame comprises upper plate, lower shoe and is fixed on the wallboard on upper plate, and described fixed pulley is arranged on the top of wallboard.
Between described upper and lower base plate, adopt slide block guide groove to be dynamically connected, the bottom surface of lower shoe is provided with roller, and the direction that the direction of roller walking and upper plate move on lower shoe is in 90 °.
?between rear axle bolster and wallboard, adopt slide block guide groove to be dynamically connected.
The axis hole of front axle bolster is taper hole, in taper hole, be provided with the external conical sleeve as plain bearing, on pivot shaft, on the position of corresponding external conical sleeve, 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.
On front adjustment handwheel and front adjustment circle, be provided with tapped bore, in tapped bore, be provided with and can be against the lock stud of adjusting on floral disc trailing flank.
The utlity model has following good effect: the utility model is on the arrangement structure of jam nut and the basis of wheel hub type analyzed on the wheel hub of roadlice front and back, a kind of scheme that can simultaneously dismantle five or four uniform jam nuts proposing, apparatus structure is simple, easy to operate, the time is disassembled in saving, reduce drain on manpower and material resources, and greatly improved the efficiency of dismounting, be particularly suitable for disassembling on automatic production lines and using at roadlice.
Brief description of the drawings
Fig. 1 is constructional drawing of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the I portion enlarged drawing of Fig. 1.
Fig. 5 is the II portion enlarged drawing of Fig. 1.
Fig. 6 is the III portion 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.In the axis hole of rear axle bolster 4, be provided with plain bearing 4-1.
On pivot shaft 9 and in the front side of front axle bolster 3, be connected with and adjust floral disc 10, subpanel 19 and lock-bit handwheel 21 from A-P, on pivot shaft 9 and after the rear side of front axle bolster 3 is connected with, adjust handwheel 24, 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 adjusting floral disc 10 is provided with adjusts circle 15, adjusts on the trailing flank that encloses 15 and is fixed with front adjustment handwheel 17.
The inner conical drogue 23 mating with external conical sleeve 22 that is dynamically connected on the position of corresponding external conical sleeve 22 on pivot shaft 8, 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.Inner conical drogue 23 move to the interior laminating of external conical sleeve 22 now pivot shaft 9 be locking state.
On front adjustment handwheel 17 and front adjustment circle 15, be provided with tapped bore, in tapped bore, be provided with and can be against the lock stud 16 of adjusting floral disc 10 trailing flanks.
Adjust floral disc 10 and be provided with the equal angles radially T slot 10-1 of 4 or 5 that distributes, adopt 4 T slots still to adopt 5 T slots, this will see that it is 4 jam nuts or 5 jam nuts that roadlice is disassembled on wheel hub to be torn open on automatic production lines.In every T slot 10-1, be provided with slide block 13, every slide block 13 and adjust between circle 15 and be provided with a connecting rod 14, the two ends of connecting rod 14 are hinged on slide block 13 and are adjusted on circle 15 by bearing pin respectively.Each slide block 13 is provided with and revolves a hole, each revolve to be dynamically connected in a hole one revolve 11, revolve 11 and be provided with inner sleeve 11-2 in revolving the position in a hole, revolving 11 stretches out on the position of slide block 13 and processes neck, on neck, cover has back-up ring 11-1, revolve on 11 and be provided with Compress Spring 12 in the rear side of back-up ring 11-1,12 buffer actions of Compress Spring.In subpanel 19, be provided with and revolve 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 slide block 13 position adjustment and to revolve 11 with unscrewing the mobile space requirement backward simultaneously of nut on wheel hub.
Supporting plate 2 is provided with a pair of front jocket wheel support 6 and a pair of rear wheel bracket 8, and front jocket wheel 5 is installed on front jocket wheel support 6, and rear guide wheel 7 is installed on rear wheel bracket 8, and above-mentioned adjustment circle 15 and subpanel 19 are supported by a pair of front jocket wheel 5 and a pair of rear guide wheel 7 respectively.
Frame 1 comprises upper plate 1-2, lower shoe 1-3 and is fixed on the wallboard 1-1 on upper plate 1-2, the top of rear axle bolster 4 connects a hawser 26, one fixed pulley 25 is installed at the top of wallboard 1-1, and hawser 26 is connected with a counterweight 27 by the fixed pulley 25 being fixed in frame.Between rear axle bolster 4 and wallboard 1-1, adopt slide block guide groove to be dynamically connected, 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 that is arranged on supporting plate 2 thereof balance each other, simplify the structure and easy to operate.
Between described upper and lower base plate 1-2,1-3, adopting slide block guide groove to be dynamically connected, is dovetail furrow guide rail 1-6 in accompanying drawing.The bottom surface of lower shoe 1-3 is provided with roller 1-5, and guide rail 28 is installed on the ground, and roller 1-5 walks on guide rail 28, and the direction that the direction of walking and upper plate 1-2 move on lower shoe 1-3 is in 90 °.In accompanying drawing, the direction of roller 1-5 walking be front and back to, upper plate 1-2 mobile direction on lower shoe 1-3 be left and right to, direction can move all around to make like this device.
When this device uses, first unscrew lock-bit handwheel 21, catch on the other hand rear adjustment handwheel 24, before turn, adjust handwheel 17 on the other hand, drive each slide block synchronous slide by adjusting circle 15 by each connecting rod, the supporting plate of lifting simultaneously 2, allow and be arranged on the ut socket revolving on 11 head and aim at the nut of split wheel hub and put, then screw lock stud 16, be fixed together adjusting floral disc 10 and adjusting circle 15, the relative position of connecting rod and slide block is fixed.By rotation lock-bit handwheel 21, make inner conical drogue 23 enter external conical sleeve 22 and pinning pivot shaft 9 again.The locking state of pivot shaft 9, can prevent from revolving a position and change, and can resist the torque producing while 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, revolve the radial position of head and once just can as long as adjust.
Claims (7)
1. a roadlice wheel hub nut quick-release arrangement, it is characterized in that: comprise frame (1), supporting plate (2), be fixed on front axle bolster (3) and the rear axle bolster (4) on supporting plate (2) and pass through the pivot shaft (9) of front axle bolster axis hole and rear axle bolster axis hole, pivot shaft (9) is upper and be connected with adjustment floral disc (10) in the front side of front axle bolster (3) from A-P, subpanel (19) and lock-bit handwheel (21), pivot shaft (9) is upper and be connected with rear adjustment handwheel (24) at the rear side of front axle bolster (3), the periphery of adjusting floral disc (10) is provided with adjusts circle (15), adjust on the trailing flank that encloses (15) and be fixed with front adjustment handwheel (17), adjust floral disc (10) and be provided with equal angles 4 to 5 T slots (10-1) radially that distribute, in every T slot (10-1), be provided with slide block (13), between every slide block (13) and adjustment circle (15), connect a connecting rod (14), each slide block (13) is provided with and revolves a hole, each revolve to be dynamically connected in a hole one revolve head (11), in subpanel (19), be provided with and revolve the air motor (20) of head (11) correspondence, 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 respectively by a pair of front jocket wheel (5) on supporting plate (2) and a pair of rear guide wheel (7) supporting, the top of rear axle bolster (4) connects a hawser (26), hawser (26) is connected with a counterweight (27) by the fixed pulley (25) being fixed in frame.
2. roadlice wheel hub nut quick-release arrangement according to claim 1, is characterized in that: described in revolve head (11) and stretch out cover on the position of slide block (13) and have Compress Spring (12).
3. roadlice wheel hub nut quick-release arrangement according to claim 1, it is characterized in that: described frame (1) comprises upper plate (1-2), lower shoe (1-3) and be fixed on the wallboard (1-1) on upper plate (1-2), described fixed pulley (25) is arranged on the top of wallboard (1-1).
4. roadlice wheel hub nut quick-release arrangement 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 roller (1-5) walking and upper plate (1-2) are in 90 ° in the upper mobile direction of lower shoe (1-3).
5. roadlice wheel hub nut quick-release arrangement according to claim 2, is characterized in that: between rear axle bolster (4) and wallboard (1-1), adopt slide block guide groove to be dynamically connected.
6. roadlice wheel hub nut quick-release arrangement according to claim 1, it is characterized in that: the axis hole of front axle bolster (3) is taper hole, in taper hole, be provided with the external conical sleeve (22) as plain bearing, on the position of the upper corresponding external conical sleeve of pivot shaft (8), be dynamically connected and the inner conical drogue (23) of external conical sleeve (22) coupling, it is upper that 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. roadlice wheel hub nut quick-release arrangement 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 and can be against the lock stud (16) of adjusting on floral disc (10) trailing flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744011.1U CN203697857U (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 |
|---|---|---|---|
| CN201320744011.1U CN203697857U (en) | 2013-11-21 | 2013-11-21 | Quick dismounting device of car wheel hub nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697857U true CN203697857U (en) | 2014-07-09 |
Family
ID=51048347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744011.1U Expired - Lifetime CN203697857U (en) | 2013-11-21 | 2013-11-21 | Quick dismounting device of car wheel hub nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568711A (en) * | 2013-11-21 | 2014-02-12 | 江苏理工学院 | Quick dismounting device of car wheel hub nut |
| CN108859599A (en) * | 2018-07-06 | 2018-11-23 | 李东方 | A kind of wheel dismounting device |
-
2013
- 2013-11-21 CN CN201320744011.1U patent/CN203697857U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568711A (en) * | 2013-11-21 | 2014-02-12 | 江苏理工学院 | Quick dismounting device of car wheel hub nut |
| CN108859599A (en) * | 2018-07-06 | 2018-11-23 | 李东方 | A kind of wheel dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20150708 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |