CN201105611Y - Automobile tyre removing device - Google Patents
Automobile tyre removing device Download PDFInfo
- Publication number
- CN201105611Y CN201105611Y CNU200720194530XU CN200720194530U CN201105611Y CN 201105611 Y CN201105611 Y CN 201105611Y CN U200720194530X U CNU200720194530X U CN U200720194530XU CN 200720194530 U CN200720194530 U CN 200720194530U CN 201105611 Y CN201105611 Y CN 201105611Y
- Authority
- CN
- China
- Prior art keywords
- nut
- automobile
- tyre
- disassembly device
- leading screw
- 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 - Fee Related
Links
Abstract
The utility model relates to an automobile maintenance device, in particular to a disassembly device used for the automobile tyre. The tyre disassembly device comprises a supporting frame, a nut which is fixed on the supporting frame and a leading screw which is matched with the nut. The tyre disassembly device is characterized in that the supporting frame at two sides of the nut is respectively provided with a hole. The tyre disassembly device has the advantages of simple structure, convenient application, and effectively reducing the labour intensity of workers. When being in use, the nut on the half axle used for fixing the front wheel of the automobile and two symmetrical nuts used for fixing the hub are removed, two holes of the automobile tyre disassembly device are arranged on two bolts which are symmetrically arranged on the hub, the nuts are then assembled, one taper end of the leading screw of the automobile tyre disassembly device is pushed in the central hole of the half axle, the leading screw is then rotated, and the front wheel of the automobile can be disassembled.
Description
Technical field
The utility model relates to a kind of vehicle maintenance and repair device, especially for the motor tire stripping assembly.
Background technology
When the full-sized car tire need be changed or keep in repair, at first tire to be taken off.For the front tyre of full size vehicle, owing on the tire wheel hub bearing is housed, bearing installation is fixed on the semiaxis by nut at the semiaxis end at present.When the dismounting front tyre, generally adopt hand hammer to beat the way of the both sides of front tyre, working strength of workers is very big on the one hand, efficient is low, on the other hand, owing to adopt hand hammer to beat the tire both sides, easily tire or wheel hub is damaged.
The utility model content
The purpose of this utility model is to solve the existing problem of existing dismounting full size vehicle front tyre, and a kind of simple in structure, motor tire stripping assembly that removal efficiency is high, easy to use is provided.
For achieving the above object, the technical scheme that is adopted is: a kind of motor tire stripping assembly, comprise bracing frame, be fixed on the bracing frame upper nut and with the leading screw that nut matches, it is characterized in that on the bracing frame of nut both sides, having the hole.
The cross section of above-mentioned bracing frame is " U " shape.
One end of above-mentioned leading screw is a polygon, and the other end is conical.
Characteristics of the present utility model are: simple in structure, easy to use, the work that can effectively reduce the workman is strong.During use, only need unload two nuts of the symmetry of nut on the semiaxis of fixed car front-wheel and stationary hub, two holes in the motor tire stripping assembly are loaded on two bolts of symmetry on the wheel hub, then nut is loaded onto, the cylindrical-conical end of the leading screw band of motor tire stripping assembly is withstood in the centre hole of semiaxis, rotational lead screw just can be pulled down vehicle front.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the birds-eye view of the utility model accompanying drawing 1.
The specific embodiment
Motor tire stripping assembly as shown in Figure 1, 2, this device is formed by the nut 2 that is fixed on bracing frame 4 middle parts with the leading screw 1 that nut matches, and has hole 3 at bracing frame 4 two ends.Bracing frame can adopt channel-section steel to make.Two nuts that will be fixed on the symmetry of seal cover cap on the vehicle front semiaxis and stationary hub during use unload, two holes in the motor tire stripping assembly are loaded on two bolts of symmetry on the wheel hub, load onto nut then, the cylindrical-conical end of the leading screw band of motor tire stripping assembly is withstood in the centre hole of semiaxis, rotational lead screw just can be pulled down vehicle front.
Claims (3)
1, a kind of motor tire stripping assembly, comprise bracing frame, be fixed on the bracing frame and with the leading screw that nut matches, it is characterized in that on the bracing frame (4) of nut (2) both sides, having hole (3).
2, motor tire stripping assembly according to claim 1 is characterized in that being " U " shape in the cross section of above-mentioned bracing frame (4).
3, motor tire stripping assembly according to claim 2 is characterized in that the end at above-mentioned leading screw (1) is a polygon, and the other end is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720194530XU CN201105611Y (en) | 2007-11-14 | 2007-11-14 | Automobile tyre removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720194530XU CN201105611Y (en) | 2007-11-14 | 2007-11-14 | Automobile tyre removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105611Y true CN201105611Y (en) | 2008-08-27 |
Family
ID=39957404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720194530XU Expired - Fee Related CN201105611Y (en) | 2007-11-14 | 2007-11-14 | Automobile tyre removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105611Y (en) |
-
2007
- 2007-11-14 CN CNU200720194530XU patent/CN201105611Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |