CN2401390Y - Tyre dismounting machine - Google Patents
Tyre dismounting machine Download PDFInfo
- Publication number
- CN2401390Y CN2401390Y CN 99246607 CN99246607U CN2401390Y CN 2401390 Y CN2401390 Y CN 2401390Y CN 99246607 CN99246607 CN 99246607 CN 99246607 U CN99246607 U CN 99246607U CN 2401390 Y CN2401390 Y CN 2401390Y
- Authority
- CN
- China
- Prior art keywords
- way cylinder
- dismounting
- top board
- change
- frame
- 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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Abstract
The utility model provides a tyre dismounting machine, which is used for dismounting and separating the automobile tyres, tractor tyres and particularly large rubber tyre bodies and steel ring bodies. A top head with clamping grooves is arranged on the telescopic arm (8) of a lateral two-way cylinder (9) fixed on a machine frame (3), a top board (4) is arranged outside the top head, and a longitudinal two-way cylinder (14) is arranged on two opposite clamping boards at the back part of the top board. With the dismounting machine, the opening of the rubber tyre bodies and steel rings can be protected from damage. The utility model has the advantages of convenience, labor saving and high dismounting speed.
Description
The utility model provides a kind of automobile, trac. servicing machine, particularly a kind of machinery that automobile, tractor tire rubber tyre body are separated with the dismounting of steel ring body.
Automobile, tractor tire are particularly being changed or during place under repair, rubber tyre body need dismantled with the steel solid and be separated at giant tire.Present method for dismounting is to be instrument with angle bar, sledgehammer, and angle bar is filled between rubber tyre body and the steel ring body, with the sledgehammer angle bar of fiercelying attack, by pounding firmly both is separated.This method not only wastes time and energy, and injures the band mouth and the steel ring body of rubber tyre body inner ring easily by a crashing object.When the steel ring body deformability is serious, the dismounting very the difficulty in addition the dismounting do not get off.
The purpose of this utility model provides a kind of machine for dismounting tyre, to make things convenient for and rubber tyre body and steel ring body not separated with not damaging.
The utility model is to realize like this, its organic frame, frame front is fixed with back-up ring, the frame rear portion is fixed with the horizontal two-way cylinder of the top of band draw-in groove on the telescopic boom, come directly towards on two relative clamps of outer top rear two-way cylinder longitudinally is installed, two two-way cylinders are connected on respectively on two change-over valves, and two change-over valves are connected on by fuel tank, oil pump, safety valve and are serially connected on the hydraulic circuit that constitutes.
Adopt the machine for dismounting tyre of said structure, during use, tire to be removed is placed between back-up ring and the top board, pull change-over valve, two-way cylinder is longitudinally driven in the draw-in groove that two clamps are stuck in the top, pull another change-over valve then, make horizontal two-way cylinder drive top board, the whole reach in top, tire is squeezed tightly between back-up ring and top board.At this moment pull change-over valve again, two cards are pulled retreated, no longer be stuck in the draw-in groove.Pull another change-over valve again, make horizontal two-way cylinder drive the top reach separately, the steel ring body is pushed, separate with rubber tyre body.
Use this machine for dismounting tyre, when dismounting, can protect rubber tyre body band mouth and steel ring body injury-free, and convenient, laborsaving, dismounting speed is fast.
Below in conjunction with description of drawings concrete structure of the present utility model.
Fig. 1 is that master of the present utility model looks scheme drawing.Fig. 2 is a schematic top plan view of the present utility model.Fig. 3 is the scheme drawing of clamp and top structure.Fig. 4 is its hydraulic circuit scheme drawing.
As shown in drawings, the machine for dismounting tyre organic frame (3) of the utility model, frame front is fixed with back-up ring (2), the frame rear portion is fixed with horizontal two-way cylinder (9), the top (6) that the band draw-in groove is arranged on the telescopic boom (8) of two-way cylinder (9), top board (4) is arranged outside the top, there is slide bar (7) to be installed on the frame on the top board, there are relative two clamps (5) the top board back, two-way cylinder (14) is installed on two clamps longitudinally, two-way cylinder (9), two-way cylinder (14) is connected on respectively on change-over valve (13) and the change-over valve (17), the change-over valve that is serially connected (13), (17), be connected on by fuel tank (10), oil pump (18), safety valve (21) is serially connected on the hydraulic circuit that constitutes, electrical motor (11), belt pulley (12) is arranged respectively on the oil pump (18), (19), belt (20) is arranged on the belt pulley.
Pulling of change-over valve can be finished by the piston crank mechanism that handle (1), connecting rod (15) etc. is formed.Also can finish by electrical control mechanism.
The utility model can be used for the demounting of tire of plurality of specifications.During the different tire of dismounting diameter, can under tire, add the height that cushion block adapts to back-up ring, top board.Also can horizontal jack be installed in the frame bottom or the adjustment that pulley mechanism is realized the tire height is installed on frame.
In the frame bottom roller (16) can be installed, to move whole demountor easily.
Claims (1)
- Machine for dismounting tyre, it is characterized in that, its organic frame (3), frame front is fixed with back-up ring (2), the frame rear portion is fixed with horizontal two-way cylinder (9), the top (6) that the band draw-in groove is arranged on the telescopic boom (8) of two-way cylinder (9), top board (4) is arranged outside the top, there is slide bar (7) to be installed on the frame on the top board, there are relative two clamps (5) the top board back, two-way cylinder (14) is installed on two clamps longitudinally, two-way cylinder (9), two-way cylinder (14) is connected on respectively on change-over valve (13) and the change-over valve (17), the change-over valve that is serially connected (13), (17), be connected on by fuel tank (10), oil pump (18), safety valve (21) is serially connected on the hydraulic circuit that constitutes, electrical motor (11), belt pulley (12) is arranged respectively on the oil pump (18), (19), belt (20) is arranged on the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246607 CN2401390Y (en) | 1999-09-28 | 1999-09-28 | Tyre dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246607 CN2401390Y (en) | 1999-09-28 | 1999-09-28 | Tyre dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401390Y true CN2401390Y (en) | 2000-10-18 |
Family
ID=34032196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246607 Expired - Fee Related CN2401390Y (en) | 1999-09-28 | 1999-09-28 | Tyre dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401390Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057363A (en) * | 2012-02-23 | 2013-04-24 | 丰益田 | Improvement of multifunctional tire assembling and detaching machine |
| CN104890458A (en) * | 2015-06-16 | 2015-09-09 | 毕作亮 | Tire correction machine |
| CN105209271A (en) * | 2013-05-07 | 2015-12-30 | 盖尔内康普利瑟尔有限公司 | Onboard device for mounting/dismounting tyres of heavy goods vehicles |
-
1999
- 1999-09-28 CN CN 99246607 patent/CN2401390Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057363A (en) * | 2012-02-23 | 2013-04-24 | 丰益田 | Improvement of multifunctional tire assembling and detaching machine |
| CN105209271A (en) * | 2013-05-07 | 2015-12-30 | 盖尔内康普利瑟尔有限公司 | Onboard device for mounting/dismounting tyres of heavy goods vehicles |
| CN104890458A (en) * | 2015-06-16 | 2015-09-09 | 毕作亮 | Tire correction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |