CN207594662U - Giant tire changer - Google Patents
Giant tire changer Download PDFInfo
- Publication number
- CN207594662U CN207594662U CN201721786523.9U CN201721786523U CN207594662U CN 207594662 U CN207594662 U CN 207594662U CN 201721786523 U CN201721786523 U CN 201721786523U CN 207594662 U CN207594662 U CN 207594662U
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- CN
- China
- Prior art keywords
- slide bar
- armstand
- pedestal
- crossbeam
- tire
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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.)
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Abstract
The utility model is related to a kind of giant tire changers, including hydraulic station, pedestal, wheel rim positioning clamping fixture and hydraulic motor, wheel rim positioning clamping fixture is installed in the middle part of the pedestal, the wheel rim positioning clamping fixture is driven by hydraulic motor and is rotated on pedestal, the hydraulic motor is connected with the hydraulic station of pedestal side, crossbeam, left armstand, right armstand and mechanism for assembling-disassembling are further included, the crossbeam is arranged in parallel with pedestal and forms spacing.The utility model has the advantages that：Tire is made to be rotated around own axes, tyre dismounting mechanism can be moved along tire axle, and completed to hook and be drawn, the actions such as extruding, and the separation for completing tire and wheel rim is closed with dress.Under the premise of vacuum tyre dismounting is met, solve the problems, such as that large scale band protective car band tire adhesion difficulty is split, realize fast assembling-disassembling tire.
Description
Technical field
The utility model is related to a kind of giant tire changers.
Background technology
Tire changer is when the tire of motor vehicle is repaired or replaced, and can complete tire and detach and fill conjunction with wheel rim
A kind of special equipment of process, tire changer common at present can be divided into vertical and horizontal two kinds of patterns from topology layout,
The tire fast demountable of general small-medium size.Large scale band protective car band tire is since rim strip and wheel rim body adhesion are serious, often
See that tire changer can not complete separation process.
Invention content
The defects of to overcome the prior art, the utility model provide a kind of giant tire changer, the skill of the utility model
Art scheme is：
Giant tire changer, including hydraulic station, pedestal, wheel rim positioning clamping fixture and hydraulic motor, in the pedestal
Portion is equipped with wheel rim positioning clamping fixture, which is driven by hydraulic motor and rotated on pedestal, the hydraulic motor
It is connected with the hydraulic station of pedestal side, further includes crossbeam, left armstand, right armstand and mechanism for assembling-disassembling, the crossbeam is put down with pedestal
Row setting and formation spacing, are equipped with right armstand, pacify between the left end and pedestal of the crossbeam between the right end and pedestal of the crossbeam
Equipped with left armstand, mechanism for assembling-disassembling is installed in the middle part of the left armstand, lower part is equipped with rotating mechanism, pacifies on the crossbeam
Equipped with compressed oil cylinder, claw assembly is installed on the piston rod of the compressed oil cylinder, the claw assembly is opposite with wheel rim positioning clamping fixture
Setting.
The mechanism for assembling-disassembling includes upper branch arm hinged seat, lower branch arm hinged seat, support arm pin, oblique arm and transverse arm, the transverse arm
Horizontally disposed, one end of the transverse arm is equipped with slide bar adjustment mechanism, and the other end is mounted on by what support arm pin rotated
On upper branch arm hinged seat, one end of the oblique arm is welded on transverse arm, and the other end is mounted on lower branch arm by what support arm pin rotated
On hinged seat, the upper branch arm hinged seat and the coaxial arrangement of lower branch arm hinged seat, the tack welding being welded in left armstand
On plate.
The slide bar adjustment mechanism includes slide bar, slide bar lock sleeve, set lever, set lever gasket, screw fastening
Fixed, spring, spring gasket and end plate, the slide bar are vertically set, and the upper end of the slide bar is equipped with end plate, under
End is equipped with importing sliding block, and the periphery in the middle part of slide bar is cased with a slide bar lock sleeve, which is installed by reinforcing rib
On transverse arm；The C-shaped setting of slide bar lock sleeve, screw fastening is equipped in the through-hole of two otic placodes of the slide bar lock sleeve
Fixed, set lever passes through the screw fastening of two otic placodes fixed, and locking hand is equipped between the set lever and wherein an otic placode
Handle gasket is cased with spring on the slide bar between end plate and slide bar lock sleeve, is equipped between the upper end of the spring and end plate
Spring gasket.
The rotating mechanism includes fixing axle, oil sealing, end cap, taper roll bearing, connector sleeve, lock pin, baffle ring and circle
Nut is equipped with connector sleeve in the cavity of the left armstand, and in the inside of the connector sleeve, there are two be in upper-lower position cloth for installation
The taper roll bearing put, the lower end of fixing axle are fixedly mounted on pedestal, and the inside of left armstand is stretched on top, pass through two circles
Taper roller bearing is rotatably assorted with connector sleeve, wherein, end cap is installed between following taper roll bearing and fixing axle, and
Oil sealing is provided at end cap；It is sequentially installed with round nut and baffle ring, the gear from top to bottom on the top of the fixing axle
It encloses close to taper roll bearing above；The through-hole passed through for lock pin is provided in the left armstand and fixing axle, the lock
One end of pin is penetrated from the side of left armstand, behind the gap and fixing axle across two taper rollers, from the another of left armstand
Side is pierced by.
Linked together between the right armstand and crossbeam by the first bolt and the first nut, left armstand and crossbeam it
Between linked together by the second bolt and the second nut.
The utility model has the advantages that：Tire is made to be rotated around own axes, tyre dismounting mechanism can be moved along tire axle,
And complete to hook and draw, the actions such as extruding, the separation for completing tire and wheel rim is closed with dress.Under the premise of vacuum tyre dismounting is met, solution
Certainly large scale band protective car band tire adhesion difficulty splits problem, realizes fast assembling-disassembling tire.
Description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structure diagram of mechanism for assembling-disassembling in Fig. 1.
Fig. 4 is the structure diagram of rotating mechanism in Fig. 1.
Fig. 5 is the A-A sectional views of Fig. 3.
Fig. 6 is the B-B sectional views of Fig. 4.
Fig. 7 is the enlarged drawing of rotating mechanism in Fig. 4.
Specific embodiment
The utility model is further described with reference to specific embodiment, and the advantages of the utility model and feature will be with
Description and it is apparent.But these embodiments are only exemplary, do not form any restrictions to the scope of the utility model.
It it will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model
The details and form of art scheme are modified or are replaced, but these modifications and replacement each fall within the scope of protection of the utility model
It is interior.
Referring to Fig. 1 to Fig. 7, the utility model is related to a kind of giant tire changer, including hydraulic station 1, pedestal 7, wheel rim
Positioning clamping fixture 8 and hydraulic motor 6 are equipped with wheel rim positioning clamping fixture 8 at the middle part of the pedestal 7, which passes through
Hydraulic motor 6 drives to be rotated on pedestal 7, and the hydraulic motor 6 is connected with the hydraulic station 1 of pedestal side, further include crossbeam 27,
Left armstand 2, right armstand 31 and mechanism for assembling-disassembling, the crossbeam 27 are arranged in parallel with pedestal 7 and form spacing, the right side of the crossbeam 27
Right armstand 32 is installed between end and pedestal 7, left armstand 2 is installed, on the left side between the left end of the crossbeam 27 and pedestal 7
2 middle part of armstand is equipped with mechanism for assembling-disassembling, and lower part is equipped with rotating mechanism, is equipped with compressed oil cylinder 4 on the crossbeam 27, the pressure
Claw assembly 5 is installed, which is oppositely arranged with wheel rim positioning clamping fixture 8 on the piston rod of locking oil cylinder 4.
The mechanism for assembling-disassembling includes upper branch arm hinged seat 18, lower branch arm hinged seat 41, support arm pin 10, oblique arm 20 and transverse arm
19, the transverse arm 19 is horizontally disposed, and one end of the transverse arm 19 is equipped with slide bar adjustment mechanism, and the other end passes through support arm pin
10 rotations are mounted on upper branch arm hinged seat 18, and one end of the oblique arm 20 is welded on transverse arm 19, and the other end passes through support arm
What pin 10 rotated is mounted on lower branch arm hinged seat 41, and the upper branch arm hinged seat 18 and lower branch arm hinged seat 41 are coaxially set
It puts, is welded in the positioning welding plate 40 in left armstand 2.
The slide bar adjustment mechanism includes slide bar 13, slide bar lock sleeve 16, set lever 15, set lever gasket
17th, screw fastening is fixed 14, spring 21, spring gasket 22 and end plate 23, the slide bar 13 vertically sets, the slide bar
13 upper end is equipped with end plate 23, and lower end, which is equipped with, imports sliding block 9, and a slide bar lock sleeve is cased in the periphery at 13 middle part of slide bar
16, which is mounted on by reinforcing rib on transverse arm 19；The 16 C-shaped setting of slide bar lock sleeve, in the cunning
Screw fastening fixed 14 is installed, set lever 15 passes through the screw-threaded coupling of two otic placodes in the through-hole of two otic placodes of lever lock fixed 16
Set 14, is equipped with set lever gasket 17, in end plate 23 and slide bar lock sleeve between the set lever 15 and wherein an otic placode
Spring 21 is cased on slide bar between 16, spring gasket 22 is installed between the upper end of the spring 21 and end plate 23.
The operation principle of the slide bar adjustment mechanism：Drop-down slide bar 13 manually, slide bar lower part import sliding block 9 and are embedded in tire and wheel
In rim circumferential direction gap, set lever 15, locking slide bar 13 are adjusted, hydraulic station 1 controls hydraulic motor rotation wheel rim positioning clamping fixture 8,
Tire is made to be rotated relative to sliding block 9 is imported, splits tyre rim, adjusts import 9 top set lever 15 of sliding block successively, slide importing
Between block 9 gradually deepens embedded tyre and rim, final realize detaches at band protective car band tire and wheel rim adhesion.Slide bar erects
It can be adjusted to height.
The rotating mechanism includes fixing axle 33, oil sealing 34, end cap 35, taper roll bearing 36, connector sleeve 37, lock pin
11st, baffle ring 38 and round nut 39 are equipped with connector sleeve 37 in the cavity of the left armstand 2, pacify in the inside of the connector sleeve 37
The taper roll bearing 36 that there are two dresses arranges in upper-lower position, the lower end of fixing axle 33 are fixedly mounted on pedestal 7, and top is stretched
Enter the inside of left armstand 2, be rotatably assorted by two taper roll bearings 36 with connector sleeve 37, wherein, taper roller below
End cap 35 between bearing 36 and fixing axle 33 is installed, and oil sealing 34 is provided at end cap；In the upper of the fixing axle 33
Portion is sequentially installed with round nut 39 and baffle ring 38 from top to bottom, and the baffle ring 38 is close to taper roll bearing above；It is described
Left armstand 2 and fixing axle 33 on be provided with the through-hole passed through for lock pin 11, one end of the lock pin is worn from the side of left armstand 2
Enter, behind the gap and fixing axle across two taper rollers, be pierced by from the opposite side of left armstand 2.
It is linked together between the right armstand 32 and crossbeam 27 by the first bolt 28 and the first nut 29, left armstand
It is linked together between 2 and crossbeam 27 by the second bolt 24 and the second nut 25.
The operation principle of the utility model is：When needing to install or hanging wheel to wheel rim positioning clamping fixture, right armstand is dismantled
Connection bolt between transverse arm, while lock pin is taken out out of left armstand, transverse arm, left armstand is made integrally to be rotated around fixing axle,
Reserve wheel rim positioning clamping fixture upper wheel lifting space, after rigging out wheel, transverse arm turned round, then by connect bolt with it is right
Armstand is again coupled to together, and last lock pin is inserted into left armstand.
Claims (5)
1. giant tire changer, including hydraulic station, pedestal, wheel rim positioning clamping fixture and hydraulic motor, at the middle part of the pedestal
Wheel rim positioning clamping fixture is installed, which is driven by hydraulic motor and rotated on pedestal, the hydraulic motor with
The hydraulic station connection of pedestal side, which is characterized in that further include crossbeam, left armstand, right armstand and mechanism for assembling-disassembling, the crossbeam
It is arranged in parallel with pedestal and forms spacing, right armstand, the left end of the crossbeam and bottom are installed between the right end and pedestal of the crossbeam
Left armstand is installed between seat, mechanism for assembling-disassembling is installed in the middle part of the left armstand, lower part is equipped with rotating mechanism, described
Compressed oil cylinder on crossbeam is installed, claw assembly is installed on the piston rod of the compressed oil cylinder, which positions with wheel rim
Mould is oppositely arranged.
2. giant tire changer according to claim 1, which is characterized in that the mechanism for assembling-disassembling is cut with scissors including upper branch arm
Joint chair, lower branch arm hinged seat, support arm pin, oblique arm and transverse arm, the transverse arm is horizontally disposed, and one end of the transverse arm is equipped with
Slide bar adjustment mechanism, the other end are mounted on by what support arm pin rotated on upper branch arm hinged seat, and one end of the oblique arm is welded on
On transverse arm, the other end is mounted on by what support arm pin rotated on lower branch arm hinged seat, the upper branch arm hinged seat and lower branch
Arm hinged seat is coaxially disposed, and is welded in the positioning welding plate in left armstand.
3. giant tire changer according to claim 2, which is characterized in that the slide bar adjustment mechanism includes sliding
Bar, slide bar lock sleeve, set lever, set lever gasket, screw fastening are fixed, spring, spring gasket and end plate, described
Slide bar is vertically set, and the upper end of the slide bar is equipped with end plate, and lower end is equipped with importing sliding block, the periphery in the middle part of slide bar
A slide bar lock sleeve is cased with, which is mounted on by reinforcing rib on transverse arm；The slide bar lock sleeve is C-shaped to be set
It puts, is equipped with that screw fastening is fixed in the through-hole of two otic placodes of the slide bar lock sleeve, set lever passes through the screw thread of two otic placodes
Lock sleeve is equipped with set lever gasket, between end plate and slide bar lock sleeve between the set lever and wherein an otic placode
Slide bar on be cased with spring, spring gasket is installed between the upper end of the spring and end plate.
4. according to the giant tire changer described in claim 1-3 any one, which is characterized in that the rotating mechanism packet
Fixing axle, oil sealing, end cap, taper roll bearing, connector sleeve, lock pin, baffle ring and round nut are included, in the cavity of the left armstand
Connector sleeve is installed, is installed in the inside of the connector sleeve there are two the taper roll bearing in upper-lower position arrangement, fixing axle
Lower end is fixedly mounted on pedestal, and the inside of left armstand is stretched on top, is matched by two taper roll bearings and connector sleeve rotation
It closes, wherein, end cap is installed, and oil sealing is provided at end cap between following taper roll bearing and fixing axle；Described
The top of fixing axle be sequentially installed with round nut and baffle ring from top to bottom, the baffle ring is close to taper roller axis above
It holds；It is provided with the through-hole passed through for lock pin in the left armstand and fixing axle, one end of the lock pin is from the side of left armstand
It penetrates, behind the gap and fixing axle across two taper rollers, is pierced by from the opposite side of left armstand.
5. giant tire changer according to claim 4, which is characterized in that pass through between the right armstand and crossbeam
First bolt and the first nut link together, and one is connected to by the second bolt and the second nut between left armstand and crossbeam
It rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786523.9U CN207594662U (en) | 2017-12-20 | 2017-12-20 | Giant tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786523.9U CN207594662U (en) | 2017-12-20 | 2017-12-20 | Giant tire changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594662U true CN207594662U (en) | 2018-07-10 |
Family
ID=62767371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786523.9U Active CN207594662U (en) | 2017-12-20 | 2017-12-20 | Giant tire changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914530A (en) * | 2017-12-20 | 2018-04-17 | 泰安航天特种车有限公司 | Giant tire changer |
-
2017
- 2017-12-20 CN CN201721786523.9U patent/CN207594662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914530A (en) * | 2017-12-20 | 2018-04-17 | 泰安航天特种车有限公司 | Giant tire changer |
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| GR01 | Patent grant |