CN201970803U - Hard tire mounting machine - Google Patents
Hard tire mounting machine Download PDFInfo
- Publication number
- CN201970803U CN201970803U CN 201120075109 CN201120075109U CN201970803U CN 201970803 U CN201970803 U CN 201970803U CN 201120075109 CN201120075109 CN 201120075109 CN 201120075109 U CN201120075109 U CN 201120075109U CN 201970803 U CN201970803 U CN 201970803U
- Authority
- CN
- China
- Prior art keywords
- hard tire
- cylinder
- hard
- center
- mounting machine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/053—Support of wheel parts during machine operation
- B60C25/0539—Support of wheel parts during machine operation radially fixing the rim, e.g. with gripping claws
Abstract
The utility model discloses a hard tire mounting machine, which comprises an operating table. The hard tire mounting machine is characterized in that a horizontal support is disposed on the operating table, a plurality of tension devices are disposed at intervals on a circumference centering on the center of the support, each tension device comprises a cylinder with a length extension line passing through the center of the horizontal support, a cylinder arm of each cylinder is inward, and a projecting tension hook is arranged at the top end of each cylinder arm. All parts of a hard tire are evenly tensioned through the cylinders of the hard tire mounting machine, the hub is placed in the middle of the hard tire then, and the hard tire is naturally sleeved to the hub after the cylinders are loosened. The hard tire mounting machine is simple in structure, convenient in operation, high in efficiency and the like.
Description
Technical field
The utility model belongs to field of machining, is specifically related to a kind of mounting of tyre auxiliary fixture.
Background technology
The tire of bicycle, wheelchair generally comprises and works the hard tire of protecting inner tube of a tyre effect outside softness, the gas filed inner tube of a tyre and the inner tube of a tyre.Hard tire is installed on the wheel hub of wheel, the artificial method of general at present employing utilizes crowbar slowly each part of hard tire to be enclosed within on the wheel hub.This method is time-consuming, take artificial, and causes cut on the surface of hard tire and wheel hub easily, influences quality.
The utility model content
The utility model provides a kind of solution of the above problems, and a kind of hard tire fitting machine simple in structure, easy to operate is provided.
The technical solution of the utility model provides a kind of hard tire fitting machine, it comprises bench board, it is characterized in that: described bench board is provided with horizontal stand, be on the circumference in the center of circle several stretching devices to be set equidistantly with the center of described support, described stretching device comprises the cylinder of the extension line of length through the center of described horizontal stand, the cylinder arm of described cylinder is inside, and the top of described cylinder arm is provided with the stretching hook to upper process.
Preferably, described stretching hook is the sheet metal that vertically is arranged on described cylinder arm top, and the length direction of described sheet metal and the length direction of described cylinder are perpendicular.
Preferably, all described cylinders are controlled by a control setup.
Preferably, described support is by several rectangular distributions, and outward extending strip shape bonding jumper is formed from same center.
Hard tire fitting machine of the present utility model evenly stretches hard tire various piece by cylinder, then wheel hub is placed in the middle of the hard tire, unclamps cylinder, and hard tire is enclosed within on the wheel hub naturally.Hard tire fitting machine of the present utility model has simple in structure, easy to operate, efficient advantages of higher.
Description of drawings
Fig. 1 is the structural representation of hard tire fitting machine of the present utility model.
The specific embodiment
Below the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of hard tire fitting machine of the present utility model comprises bench board 10, and bench board 10 is provided with horizontal stand 12.Support 12 is made up of several strip shape bonding jumpers 14.Bonding jumper 14 from support 12 centers equably from all directions to external irradiation.Be on the circumference in the center of circle several stretching devices 16 to be set equidistantly with the center of support 12, stretching device 16 is arranged between the adjacent metal bar 14.Stretching device 16 comprises cylinder 18 and is installed in the stretching hook 20 on cylinder 18 arm tops.The extension line of the length of cylinder 18 is through the center of horizontal stand 12, and cylinder 18 arms of cylinder 18 are inside.Stretching hook 20 is the sheet metals that are arranged on cylinder 18 arm tops straight up, and the length direction of the length direction of sheet metal and cylinder 18 is perpendicular.All cylinders 18 are controlled (not shown) by a control setup.
Hard tire fitting machine of the present utility model is placed on hard tire in the middle of the cylinder 18 earlier in use, guarantees that its various piece is enclosed within on the stretching hook 20 equably.Open cylinder 18 arms by control setup and move backward, thereby the various piece of hard tire is evenly stretched.After stretching puts in place, wheel hub is placed on the support 12, because hard tire is stretched, so wheel hub can successfully be placed in the middle of the hard tire.Control cylinder 18 arms restore to the original state hard tire to protracting, and hard tire just has been enclosed within on the wheel hub.Upwards carry wheel hub then, just wheel hub can be separated with stretching hook 20 together with tire.The stretching hook 20 that foil is made helps to reduce the friction force that produces in the separation process.
Above embodiment only is the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. hard tire fitting machine, it comprises bench board, it is characterized in that: described bench board is provided with horizontal stand, be on the circumference in the center of circle several stretching devices to be set equidistantly with the center of described support, described stretching device comprises the cylinder of the extension line of length through the center of described horizontal stand, the cylinder arm of described cylinder is inside, and the top of described cylinder arm is provided with the stretching hook to upper process.
2. a kind of hard tire fitting machine according to claim 1 is characterized in that: described stretching hook is the sheet metal that vertically is arranged on described cylinder arm top, and the length direction of described sheet metal and the length direction of described cylinder are perpendicular.
3. a kind of hard tire fitting machine according to claim 1, it is characterized in that: all described cylinders are controlled by a control setup.
4. a kind of hard tire fitting machine according to claim 1 is characterized in that: described support is by several rectangular distributions, and outward extending strip shape bonding jumper is formed from same center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120075109 CN201970803U (en) | 2011-03-21 | 2011-03-21 | Hard tire mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120075109 CN201970803U (en) | 2011-03-21 | 2011-03-21 | Hard tire mounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970803U true CN201970803U (en) | 2011-09-14 |
Family
ID=44575907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120075109 Expired - Fee Related CN201970803U (en) | 2011-03-21 | 2011-03-21 | Hard tire mounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600129591A1 (en) * | 2016-12-21 | 2018-06-21 | Butler Eng And Marketing S P A | TIGHTENING ASSEMBLY FOR A RIM OF OR FOR A WHEELED WHEEL |
-
2011
- 2011-03-21 CN CN 201120075109 patent/CN201970803U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600129591A1 (en) * | 2016-12-21 | 2018-06-21 | Butler Eng And Marketing S P A | TIGHTENING ASSEMBLY FOR A RIM OF OR FOR A WHEELED WHEEL |
| EP3339063A1 (en) * | 2016-12-21 | 2018-06-27 | Butler Engineering & Marketing S.p.A. | A tightening group for a rim of or for a tired wheel |
| CN108215677A (en) * | 2016-12-21 | 2018-06-29 | 巴特勒工程及营销股份公司 | For the tensioning group of the wheel rim of tire wheel |
| US10507698B2 (en) | 2016-12-21 | 2019-12-17 | Butler Engineering And Marketing S.P.A. | Tightening group for a rim of or for a tired wheel |
| CN108215677B (en) * | 2016-12-21 | 2021-09-21 | 巴特勒工程及营销股份公司 | Tensioning group for a rim of a tyre wheel |
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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: 20110914 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |