CN203832168U - Tire pressing device - Google Patents
Tire pressing device Download PDFInfo
- Publication number
- CN203832168U CN203832168U CN201420245864.5U CN201420245864U CN203832168U CN 203832168 U CN203832168 U CN 203832168U CN 201420245864 U CN201420245864 U CN 201420245864U CN 203832168 U CN203832168 U CN 203832168U
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- CN
- China
- Prior art keywords
- tire
- bolt
- knee
- hole
- assembled
- 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
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- Measuring Fluid Pressure (AREA)
- Tires In General (AREA)
Abstract
The utility model provides a tire pressing device. The tire pressing device is composed of a guide device and at least two bent rod assemblies, wherein the bent rod assemblies are assembled on the guide device, the bent rod assembly is composed of a bent rod and a support plate, and the bent rod is assembled in a guide hole and is in clearance fit with the guide hole; the section shape of the guide hole in the guide device is non-circular, a circular hole structure is formed in the middle of the guide device; an elastomer or a foam piece is assembled on the surface of the support plate; a tire dismounting auxiliary device is provided with a laminating device, the laminating device is composed of a bolt, a bolt support block, a rotary handle with a thread hole and a pressure bearing. The tire pressing device provided by the utility model can well solve the problem of dismounting of the tire when a built-in tire pressure monitoring device or a tire burst emergency security device for sealing the entire hub rim race mode is arranged in an entire hub rim race.
Description
Technical field
The utility model relates to a kind of press device, relates in particular to one and presses tire device.
Background technology
According to correlation study, in integrated hub wheel rim race, install after built-in device for monitoring tyre pressure, in the time that tire is installed and dismantle, tyre edge can push built-in device for monitoring tyre pressure in body formula wheel hub wheel rim race, can cause difficulty is installed, when serious, also can damage built-in device for monitoring tyre pressure.
Some blow out emergency safety device by closed integrated wheel hub wheel rim race prevent from blowing out accident occur, unfortunately, if the emergency safety device of blowing out of closed integrated wheel hub wheel rim race mode is installed in integrated hub wheel rim race, cause tyre edge can not enter race in tire dismantling process owing to having sealed race, thereby can not carry out the installation of tire.
What provide by the utility model presses tire device, can well solve the blowing out when emergency safety device of built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode is installed in integrated hub wheel rim race, the dismounting problem of tire.
Utility model content
Blowing out when emergency safety device of built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode is installed, the dismounting problem of tire in integrated hub wheel rim race.
The utility model provides one to press tire device, described in press tire device and formed by guide piece and at least two knee assemblies, knee assembly is assembled on guide piece;
Further; Guide piece circumferential distribution has pilot hole; Described knee assembly is made up of knee and stay bearing plate; Described knee is assembled in pilot hole, with pilot hole free-running fit;
Further; Described pilot hole cross sectional shape is non-circular, has circular hole in the middle of described guide piece;
Further, the described flexible body of stay bearing plate surface-assembled or foam part;
Further; The described tire device of pressing is provided with a press fit device;
Further; Described press fit device is made up of bolt, bolt back-up block, rotary handle with threaded hole, pressure bearing;
Further; Described bolt back-up block is arranged on wheel hub spoke installation surface, described screw bolt passes bolt back-up block, wheel hub centre hole, the circular hole of guide piece, pressure bearing, rotary handle with threaded hole; Bolt head and bolt back-up block surface engagement.
In the process of the emergency safety device of blowing out of integrated hub mounting tyre, built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode, first tire is arranged on wheel hub; What then provide by the utility model presses tire device, by being pressed in around tyre edge, makes to take turns tyre bead tire axle direction deformation in compression, thereby exposes the race of integrated hub; The emergency safety device of blowing out of built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode now can be installed very easily in wheel hub race; After installation, directly inflation has just completed installation process.
In the integrated hub remove a tyre process of the emergency safety device of blowing out that built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode are installed, first make tyre edge depart from bead seat; What further provide by the utility model presses tire device, by being pressed in around tyre edge, makes to take turns tyre bead tire axle direction deformation in compression, thereby exposes the race of integrated hub; Now can in wheel hub race, dismantle very easily the emergency safety device of blowing out of built-in device for monitoring tyre pressure or closed integrated wheel hub wheel rim race mode; Further, tyre edge is slipped into and close in integrated hub wheel rim race, complete dismounting by normal tire press.
Brief description of the drawings
Fig. 1 is the curved schematic diagram of pressing tire device and press by press fit device tire of the utility model.
Fig. 2 is that the curved tire device of pressing of the utility model is by the schematic diagram of pressed by external force tire.
Fig. 3 is that the curved tire device press fit device of pressing of the utility model is arranged on the schematic diagram on wheel hub spoke installation surface.
Fig. 4 is the schematic diagram of the utility model guide piece and the assembling of knee assembly.
Fig. 5 is another schematic diagram of the utility model guide piece and the assembling of knee assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment:
Fig. 1 represents that pressing tire 1 with the pinch roller device of tyre of press fit device makes it produce compressive deformation, thereby exposes the situation of the built-in device for monitoring tyre pressure 9 in wheel hub 8 races.Knee assembly 2 is pressed in around the tyre bead of tire 1, and is assembled on guide piece 3, and bolt 5 is successively through bolt back-up block, the centre hole of wheel hub 8, the borehole structure of guide piece, pressure bearing 7,4 rotary handles 6 with threaded hole; By rotary handle 6, the assembly of pressing guide piece 3 and knee assembly 2, the tyre bead of pressing tire 1, forces squeegee action, exposes built-in device for monitoring tyre pressure 9.
Fig. 2, knee assembly 2 is pressed in around the tyre bead of tire 1, and is assembled on guide piece 3, by external force, as: by tire press supplementary wall, the tyre bead of pressing tire 1, forces squeegee action, exposes built-in device for monitoring tyre pressure 9.
Fig. 3, bolt head 10 and bolt back-up block 11 surface engagement, in order to prevent that bolt 5 from rotating, can be welded and fixed bolt head 10 and bolt back-up block 11 to realize.
Fig. 4, the knee 13 of knee assembly 2, inserts in the pilot hole 12 of guide piece 3, and knee 13 and pilot hole 12 are square, prevent from rotating after assembling; Knee 13 and pilot hole 12 free-running fits, knee assembly 2 can be from A to B direction, or slides from B to A direction, thereby makes pinch roller device of tyre described in the utility model be applicable to the dismounting of the tire of different-diameter.Stay bearing plate 14 is vertical with knee 13 to be linked, and stay bearing plate 14 surfaces are bonded with bubble face 15; Bubble face 15 is pressed together between tire 1 and stay bearing plate 14, prevents from damaging by pressure tire.
Fig. 5, the knee 13 of another form is described, knee 13 described in Fig. 5 is equivalent to increase " U " shape bending structure on the basis of knee described in Fig. 4 13, this " U " shape bending structure can increase the distance of knee assembly 2 and wheel hub 8, thereby conveniently in wheel hub race, relevant apparatus is installed.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. press a tire device, press tire device and be made up of guide piece and at least two knee assemblies described in it is characterized in that, knee assembly is assembled on guide piece.
2. the tire device of pressing according to claim 1, is characterized in that, guide piece circumferential distribution has pilot hole; Described knee assembly is made up of knee and stay bearing plate; Described knee is assembled in pilot hole, with pilot hole free-running fit.
3. the tire device of pressing according to claim 2, is characterized in that, described pilot hole cross sectional shape is non-circular, has circular hole in the middle of described guide piece.
4. the tire device of pressing according to claim 2, is characterized in that, the described flexible body of stay bearing plate surface-assembled or foam part.
5. the tire device of pressing according to claim 1 and 2, is characterized in that, the described tire device of pressing is provided with a press fit device.
6. the tire device of pressing according to claim 5, is characterized in that, described press fit device is made up of bolt, bolt back-up block, rotary handle with threaded hole, pressure bearing.
7. the tire device of pressing according to claim 6, it is characterized in that, described bolt back-up block is arranged on wheel hub spoke installation surface, described screw bolt passes bolt back-up block, wheel hub centre hole, the circular hole of guide piece, pressure bearing, rotary handle with threaded hole; Bolt head and bolt back-up block surface engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245864.5U CN203832168U (en) | 2014-05-13 | 2014-05-13 | Tire pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245864.5U CN203832168U (en) | 2014-05-13 | 2014-05-13 | Tire pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832168U true CN203832168U (en) | 2014-09-17 |
Family
ID=51510048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245864.5U Expired - Fee Related CN203832168U (en) | 2014-05-13 | 2014-05-13 | Tire pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790634A (en) * | 2018-08-03 | 2018-11-13 | 蒂龙科技发展（北京）有限公司 | One kind is blown out emergency safety device extracting tool |
| CN110525141A (en) * | 2019-09-27 | 2019-12-03 | 佛山市南海区骏达经济实业有限公司 | It blows out emergency set assembling/disassembling machine and its working method |
-
2014
- 2014-05-13 CN CN201420245864.5U patent/CN203832168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790634A (en) * | 2018-08-03 | 2018-11-13 | 蒂龙科技发展（北京）有限公司 | One kind is blown out emergency safety device extracting tool |
| CN110525141A (en) * | 2019-09-27 | 2019-12-03 | 佛山市南海区骏达经济实业有限公司 | It blows out emergency set assembling/disassembling machine and its working method |
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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: 20140917 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |