CN207207642U - A kind of support tire for tire changer combines arm with detaching tyre - Google Patents
A kind of support tire for tire changer combines arm with detaching tyre Download PDFInfo
- Publication number
- CN207207642U CN207207642U CN201721003239.XU CN201721003239U CN207207642U CN 207207642 U CN207207642 U CN 207207642U CN 201721003239 U CN201721003239 U CN 201721003239U CN 207207642 U CN207207642 U CN 207207642U
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- China
- Prior art keywords
- tire
- support
- arm
- support tire
- bar
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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 - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of support tire for tire changer combines arm with detaching tyre,Crowbar need to be separately equipped with by overcoming tire changer in the prior art,And ripping bar is without positioning,Malfunction,Labor intensity is big,It is low to tear tire efficiency open,The problem of being also easy to cause damaged tyres,It is characterized in being welded with support tire hook connects bar and the connecting lever being integrated with support tire hook connects bar in one end of support tire cross bar,The connecting lever includes transverse arm and trailing arm,Support tire hook is set with support tire hook connects bar,Support placenta is installed on the trailing arm of connecting lever,Beneficial effect is simple in construction,With higher strength and stability and simple to operate,Support tire hook connects bar is upturned,The angle of one crowbar of self-assembling formation,Pass through the cooperation with dismounting head,The use of ripping bar can be exempted,And low section tyre and runflat can be dismantled strong and powerfully,Support tire hook is fixed on support tire hook connects bar with attachment screw,Screw axis connection is used between support placenta and connecting lever,It can facilitate to support tire hook or hold in the palm the replacing of placenta.
Description
Technical field
The utility model belongs to tire changer technical field, and more particularly to a kind of support tire for tire changer is with tearing open
Assembling tyre arm.
Background technology
In the prior art, mouth device needs to lever up tire with crowbar under the detaching tyre on tire changer, so as to tear open
Fetal head fills in the lower section at the edge of tire, tears the dismounting operation that fetal head completes tire under the rotation of tyre dismounting machine worktable open,
The problem of existing is need to be separately equipped with crowbar, and crowbar, without positioning, malfunction, labor intensity is big, it is low to tear tire efficiency open, also holds
Easily cause damaged tyres.Application No. CN201220408000.1 to tear tire open the utility model discloses a kind of tire changer and fill
Put, including crowbar, crowbar are connected by planar linkage mechanism with tearing tire bar open, planar linkage mechanism is fixed in mounting seat, tears tire open
The end of bar, which is provided with, tears tire hook open, and the planar linkage mechanism includes the drive crank being hinged with mounting seat and driven rocking bar, actively
The movable end of rocking bar and one end of connecting rod are hinged, and the movable end of the other end of connecting rod and driven rocking bar is hinged；Drive crank and sled
Bar is fixedly connected, and connecting rod is fixedly connected with tearing tire bar open.In use, operating personnel operate crowbar, crowbar passes through flat the utility model
Face linkage drives and tears tire bar open, tears tire hook open so as to drive and levers up tire, tears tire hook open and be fixed on below the edge of tire, finally lead to
The rotation of tire hook is torn in the workbench drive for crossing tire changer open, you can is completed the dismounting of tire, is used in the prior art so as to reach
Effect of the crowbar as fetal head is torn open, is actually also comparable to crowbar, and only crowbar is driven by planar linkage mechanism
Tear tire bar open and drive and tear tire hook open and lever up tire, operate crowbar instead of people, do not play support role to tire, and structure is answered
Miscellaneous, low intensity is cumbersome.
The content of the invention
Technical problem to be solved in the utility model is, in place of overcome the deficiencies in the prior art, there is provided a kind of structure letter
It is single, support can be played to mouth under tire squeeze dismounting effect to exempt a kind of support tire for tire changer that ripping bar uses with tearing open
Assembling tyre arm.
The technical solution adopted in the utility model includes support tire cross bar, and support tire hook connects are welded with one end of support tire cross bar
Bar and the connecting lever being integrated with support tire hook connects bar, the connecting lever include transverse arm and trailing arm, are set with support tire hook connects bar
Tire hook is held in the palm, support placenta is installed on the trailing arm of connecting lever.
Angle α between the transverse arm and trailing arm of the connecting lever is 80 °~85 °.
The support tire hook is fixed on support tire hook connects bar with attachment screw, and the support tire hook connects bar is upturned, and holds in the palm
The angle β of tire hook connects bar and horizontal plane is 40 °~45 °.
It is corresponding with the center of the support placenta on the trailing arm of the connecting lever to be machined with screw hole, tire will be held in the palm by screw axis
The trailing arm of disk and connecting lever connects, and is locked with locking nut.
The trailing arm of the connecting lever is upturned, and the angle δ of trailing arm and horizontal plane is 55 °~65 °.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is simple in construction and simple to operate, and support tire hook connects bar is upturned, and holds in the palm tire hook connects bar and water
The angle β of plane is 40 °~45 °, the angle of one crowbar of self-assembling formation, and it is 55 °~65 ° to hold in the palm the angle δ of placenta and horizontal plane,
Tire bottom can be held up, support tire hook acts on tire simultaneously with support placenta, simultaneously tears tire open tire bottom is held up
Under, and by the cooperation with dismounting head for tire dismounting machine, the use of crowbar is eliminated, and strong and powerful can rapidly dismantle flat
Flat-tyre and runflat, implement safer operation, and to tire and wheel hub fanout free region.
(2) the utility model is welded with support tire hook connects bar in one end of support tire cross bar and is integrated with support tire hook connects bar
Connecting lever so that support tire cross bar has a higher strength and stability with support tire hook connects bar and connecting lever, and is holding in the palm tire hook connects
Support tire hook is set with bar, support tire hook is fixed on support tire hook connects bar with attachment screw, and is installed on the trailing arm of connecting lever
There is support placenta, connected the trailing arm for holding in the palm placenta and connecting lever by a reducing dormant bolt, and be locked with locking nut, can
With the replacing for facilitating to support tire hook or holding in the palm placenta.
Brief description of the drawings
Fig. 1 is front view of the present utility model,
Fig. 2 is left view of the present utility model,
Fig. 3 is Fig. 2 A-A sectional views,
Fig. 4 is Fig. 2 B-B sectional views,
Fig. 5 is schematic perspective view of the present utility model.
In figure：
1. support tire cross bar, 2. support tire hook connects bars,
3. connecting lever, 3-1. transverse arms, 3-2. trailing arms,
4. support tire hook, 5. support placentas, 6. attachment screws,
7. screw axis, 8. locking nuts.
Embodiment
As shown in drawings, the technical solution adopted in the utility model includes support tire cross bar 1, in one end weldering of support tire cross bar 1
Support tire hook connects bar 2 and the connecting lever 3 being integrated with support tire hook connects bar 2 are connected to, the connecting lever 3 includes transverse arm 3-1 and trailing arm 3-
2, the angle α between transverse arm 3-1 and trailing arm 3-2 is 80 °~85 °, support tire hook 4 is set with support tire hook connects bar 2, in connecting lever
Support placenta 5 is installed on 3 trailing arm 3-2；
The support tire hook 4 is fixed on support tire hook connects bar 2 with attachment screw 6, and the support tire hook connects bar 2 is tilted upward
Rise, the angle β with horizontal plane is 40 °~45 °；
It is corresponding with the center of the support placenta 5 on the trailing arm 3-2 of the connecting lever 3 to be machined with screw hole, pass through screw axis 7
Support placenta 5 is connected with the trailing arm 3-2 of connecting lever 3, and is locked with locking nut 8；The trailing arm 3-2 of the connecting lever 3 is also upward
Tilt, the angle δ with horizontal plane is 55 °~65 °.
In use, support tire cross bar 1 of the present utility model is sleeved in the combination arm cross bar sliding sleeve of tire changer, and pass through
The piston rod for tearing nausea cylinder open of combination arm cross bar sliding sleeve and tire changer connects, in the case where tearing the drive of nausea cylinder piston rod open, this
Utility model can integrally vertically move up and down, hold in the palm the manually left and right transverse shifting in arm cross bar sliding sleeve is combined of tire cross bar 1,
The tire that will first dismantle is placed on the chuck of the pneumatic rotary axle of tire changer and locked, and operates tearing open for tire changer
Dress head makes to tear open after tire hook hooks tyre rim, operates the utility model, support placenta 5 is acted on tire bottom and hold up tyre beads
Edge, the chuck for rotating pneumatic rotary axle hold up tire simultaneously, and support tire hook 4 and support placenta 5 are fed forward, wherein support placenta 5 is held up
Tire, support tire hook 4 play a part of ripping bar and once tire and wheel rim are completely separated, and the utility model and tire changer are torn open
Being used cooperatively for dress head, eliminates the use of crowbar, can dismantle low section tyre and runflat, operating method letter strong and powerfully
It is single, and speed is fast, efficiency high, does not injure tire and wheel hub.
Claims (5)
1. a kind of support tire for tire changer combines arm, including support tire cross bar (1) with detaching tyre, it is characterised in that is holding in the palm
One end of tire cross bar (1) is welded with support tire hook connects bar (2) and the connecting lever (3) being integrated with support tire hook connects bar (2), described to turn
Arm (3) includes transverse arm (3-1) and trailing arm (3-2), support tire hook (4) is set with support tire hook connects bar (2), in connecting lever (3)
Support placenta (5) is installed on trailing arm (3-2).
2. a kind of support tire for tire changer combines arm with detaching tyre according to claim 1, it is characterised in that described
Angle α between the transverse arm (3-1) and trailing arm (3-2) of connecting lever (3) is 80 °~85 °.
3. a kind of support tire for tire changer combines arm with detaching tyre according to claim 1, it is characterised in that described
Support tire hook (4) is fixed on support tire hook connects bar (2) with attachment screw (6), and the support tire hook connects bar (2) is upturned, and holds in the palm
The angle β of tire hook connects bar (2) and horizontal plane is 40 °~45 °.
4. a kind of support tire for tire changer combines arm with detaching tyre according to claim 1, it is characterised in that in institute
State asks the center of placenta (5) is corresponding to be machined with screw hole on the trailing arm (3-2) of connecting lever (3) with described, will be held in the palm by screw axis (7)
Placenta (5) is connected with the trailing arm (3-2) of connecting lever (3), and is locked with locking nut (8).
5. a kind of support tire for tire changer combines arm with detaching tyre according to claim 4, it is characterised in that described
The trailing arm (3-2) of connecting lever (3) is upturned, and the angle δ of trailing arm (3-2) and horizontal plane is 55 °~65 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003239.XU CN207207642U (en) | 2017-08-11 | 2017-08-11 | A kind of support tire for tire changer combines arm with detaching tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003239.XU CN207207642U (en) | 2017-08-11 | 2017-08-11 | A kind of support tire for tire changer combines arm with detaching tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207642U true CN207207642U (en) | 2018-04-10 |
Family
ID=61818325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003239.XU Expired - Fee Related CN207207642U (en) | 2017-08-11 | 2017-08-11 | A kind of support tire for tire changer combines arm with detaching tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126557A (en) * | 2019-05-23 | 2019-08-16 | 营口大力汽保设备科技有限公司 | A kind of lower operating head device of changer dismounting |
| CN115416434A (en) * | 2022-09-19 | 2022-12-02 | 伺轮智能机器人(南京)有限公司 | Self-adaptive tire dismounting manipulator |
-
2017
- 2017-08-11 CN CN201721003239.XU patent/CN207207642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126557A (en) * | 2019-05-23 | 2019-08-16 | 营口大力汽保设备科技有限公司 | A kind of lower operating head device of changer dismounting |
| CN115416434A (en) * | 2022-09-19 | 2022-12-02 | 伺轮智能机器人(南京)有限公司 | Self-adaptive tire dismounting manipulator |
| CN115416434B (en) * | 2022-09-19 | 2023-11-14 | 伺轮智能机器人(南京)有限公司 | Self-adaptation tire dismouting manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190811 |