CN203418938U - Auxiliary tire pressing device - Google Patents
Auxiliary tire pressing device Download PDFInfo
- Publication number
- CN203418938U CN203418938U CN201320432343.6U CN201320432343U CN203418938U CN 203418938 U CN203418938 U CN 203418938U CN 201320432343 U CN201320432343 U CN 201320432343U CN 203418938 U CN203418938 U CN 203418938U
- Authority
- CN
- China
- Prior art keywords
- tire
- tire pressing
- head
- boss
- arm seat
- Prior art date
- 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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Abstract
An auxiliary tire pressing device, can realize positioning and turnover of a tire pressing wheel through sliding, and comprises a disassembly and assembly head, a tire pressing arm seat, a boss, a tire pressing arm, a long hole, a positioning sleeve, a gasket, a positioning shaft and the tire pressing wheel, wherein a through hole is formed in the middle of the tire pressing arm seat, and the boss is arranged at the bottom end of the tire pressing arm seat which is fixed on the upper part of the disassembly and assembly head through a bolt; the long hole is formed in the middle of the tire pressing arm which is arranged on the boss on the tire pressing arm seat in a way that the gasket and the positioning sleeve are mounted on the positioning shaft in a penetrating manner; the tire pressing wheel is mounted on the shaft of the end head of the tire pressing arm; an upper hole of a work head is connected with a shaft head of a hexagonal shaft of a tire disassembly host. The auxiliary tire pressing device can forcibly press the edge of the tire below the circular arc of the work head so as to avoid that the tire edge slides upwards, and accordingly, the tire assembly operation is completed smoothly. Moreover, the auxiliary tire pressing device is simple to operate and quick to use, as the upward sliding of the tire edge can be controlled at the tire assembly operation process so as to complete smooth tire assembly.
Description
Technical field
The utility model relates to a kind of maintenance, maintenance facility of automobile, particularly a kind ofly by slip, realizes the location of tyre press wheel and the pressure tire auxiliary device of upset.
Background technology
Automobile tire changer is in tearing tire process open; the tyre bead of tire need to be placed in dismounting head afterbody above and the circular arc of head following; can be in tire rotation process; make to be placed in tyre bead below head along edge under wheel rim; tire is packed in wheel rim, and in actual dress tire operating process, place the tyre bead below working head head circular arc; usually slide to working head head circular arc above, cause completing the tire work of tearing open.
Summary of the invention
The problem that the utility model exists for solving prior art, propose a kind of can force the tyre beads to be depressed into work head circular arc do not make on tyre edge slidingly below, complete smoothly the pressure tire auxiliary device of dress tire operation.
For realizing the purpose of this utility model, the technical scheme of taking is: press tire auxiliary device, by dismounting head, pressure tire arm seat, boss, pressure tire arm, slotted hole, locating bush, pad, fix shaft and tyre press wheel, formed, in the middle of pressing tire arm seat, there is through hole, and there is boss bottom, press tire arm seat to be screwed in a dismounting top; In the middle of pressing tire arm, there is slotted hole, press tire arm to install pad and positioning sleeve device on press the boss of tire arm seat by fix shaft; On the axle of the termination of pressure tire arm, tyre press wheel is housed.The upper hole of described dismounting head is connected with the spindle nose of tearing six square shafts of tire main frame open.
The beneficial effects of the utility model are: press tire auxiliary device, that can force the tyre beads to be depressed into work head circular arc does not make on tyre edge slidingly below, completes smoothly the operation of dress tire.On simple tyre bead of pressing tire auxiliary device to can be controlled in and fill in tire operating process, slide to and complete smoothly the work of dress tire, easy and simple to handle, fast use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model rotates up tire, use status architecture schematic diagram during reset;
Fig. 3 is the use status architecture schematic diagram of the utility model when tire is located.
Below in conjunction with embodiment and accompanying drawing, the utility model is described further.
The specific embodiment
Press the hexagon socket cap head screw of tire arm seat 2 two M8 * 12 of use to be fixed on dismounting 1, fix shaft 8 through pad 7 and locating bush 6 and press the fastening boss 3 with pressure tire arm seat 2 of the slotted hole 5 of tire arm 4 above.Tyre press wheel 9 packs on the axle of pressing tire arm 4 and with pad and screw locates.The pressure tire auxiliary device of installation is loaded on to the spindle nose of main frame six square shafts by the hole of working head, and uses screw lock.
Operating process
As shown in Figure 2 and Figure 3, dress tyre beads is placed in above working head 1 afterbody during tire and working head 1 head cambered surface below, tire arm 4 is pressed in rotation, make to connect and press the tyre press wheel 9 of tire arm 4 to be placed in above tire rear along pressing tire arm 4 slotted holes 5 to push away forward, the lower plane of pressing tire arm 4 is placed in safely in the upper plane of the boss 13 of pressing tire arm seat 2, under the effect of fix shaft and the boss 3 of pressure tire arm seat 2, make tyre press wheel 9 location (see figure 3) rotating tire's, tyre bead can pack wheel rim into below working head 1 head cambered surface.After dress tire work completes, pull press tire arm 2 to the center of slotted hole 5 rear R centers and fix shaft 8 on same point, pressure tire arm 2 is rotated up, reset (see figure 2) is not to affect other procedure operation.
Claims (2)
1. press tire auxiliary device, by dismounting head (1), pressure tire arm seat (2), boss (3), pressure tire arm (4), slotted hole (5), locating bush (6), pad (7), fix shaft (8) and tyre press wheel (9), formed, it is characterized in that: in the middle of pressing tire arm seat (2), have through hole, and there is boss (3) bottom, press tire arm seat (2) to be screwed in dismounting head (1) top; In the middle of pressing tire arm (4), have slotted hole (5), pressure tire arm (4) installs pad (7) by fix shaft (8) and locating bush (6) installs on press the boss (3) of tire arm seat (2); On the axle of the termination of pressure tire arm (4), tyre press wheel (9) is housed.
2. pressure tire auxiliary device according to claim 1, is characterized in that: the upper hole of described dismounting head (1) connects the spindle nose (10) of six square shafts of tearing tire main frame open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432343.6U CN203418938U (en) | 2013-07-20 | 2013-07-20 | Auxiliary tire pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432343.6U CN203418938U (en) | 2013-07-20 | 2013-07-20 | Auxiliary tire pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418938U true CN203418938U (en) | 2014-02-05 |
Family
ID=50018040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432343.6U Expired - Lifetime CN203418938U (en) | 2013-07-20 | 2013-07-20 | Auxiliary tire pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984989A (en) * | 2017-12-06 | 2018-05-04 | 重庆鼎雄商贸有限公司 | Tyre detacher automatic disassembling device |
-
2013
- 2013-07-20 CN CN201320432343.6U patent/CN203418938U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984989A (en) * | 2017-12-06 | 2018-05-04 | 重庆鼎雄商贸有限公司 | Tyre detacher automatic disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |