CN202345284U - Pneumatic dismounting and mounting head of tire changer - Google Patents
Pneumatic dismounting and mounting head of tire changer Download PDFInfo
- Publication number
- CN202345284U CN202345284U CN 201120432800 CN201120432800U CN202345284U CN 202345284 U CN202345284 U CN 202345284U CN 201120432800 CN201120432800 CN 201120432800 CN 201120432800 U CN201120432800 U CN 201120432800U CN 202345284 U CN202345284 U CN 202345284U
- Authority
- CN
- China
- Prior art keywords
- housing
- curved bar
- shape curved
- rod
- links
- 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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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
- B60C25/0563—Tools interacting with the tyre and moved in relation to the tyre during operation
- B60C25/0578—Tools interacting with the tyre and moved in relation to the tyre during operation hooking only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a pneumatic dismounting and mounting head of a tire changer. The pneumatic dismounting and mounting head of the tire changer is time-saving and labor-saving, and cannot damage a tire. The pneumatic dismounting and mounting head of the tire changer comprises a driving shaft connected with a power device, wherein the bottom of the driving shaft is connected with a dismounting head. The pneumatic dismounting and mounting head has the structural key points that: the dismounting head comprises a shell, wherein a vertical slideway is arranged on the surface of the shell; the driving shaft is connected with a pull rod shaft in the slideway; the pull rod shaft is connected with an S-shaped curved rod through a connecting rod mechanism in the shell; the connecting rod mechanism comprises a driving supporting rod, a driven supporting rod and a driving pull rod which is connected with the pull rod shaft; the middle part of the S-shaped curved rod is hinged with the driving supporting rod and the driving pull rod; the upper end of the S-shaped curved rod is hinged with the driven supporting rod; a dismounting hook is arranged at the lower end of the S-shaped curved rod; the driving supporting rod and the driven supporting rod are connected with a hinge shaft in the shell; and an opening of the S-shaped curved rod is formed on one side of the shell; and a baffle plate is arranged at the bottom of the shell corresponding to the S-shaped curved rod.
Description
Technical field
The utility model relates to a kind of pneumatic dismounting head of tyre removing and replacing machine.
Background technology
The dismounting head is the important spare part of tyre removing and replacing machine, and the dismounting of tire is played conclusive effect.In the tire dismantling process, at first, clamp steel ring then with leaning on the tire shovel that tire is separated with wheel hub; Make the dismounting head near wheel rim and locking, translate into the tire lip on the front portion of dismounting head, with crowbar again along with the rotation of scratch diskette; The tire lip is separated with wheel rim, realize tire dismantling.
In the tire dismantling process, translating on the dismounting head this step to the tire lip wastes time and energy most, fully must manual operation, if misoperation can cause damaged tyres.
Summary of the invention
The utility model is exactly to the problems referred to above, provides a kind of time saving and energy saving, can be with the pneumatic dismounting head of the tyre removing and replacing machine of damaged tyres.
For realizing the above-mentioned purpose of the utility model; The utility model adopts following technical scheme, and the utility model comprises the axle drive shaft that links to each other with engine installation, and the axle drive shaft bottom links to each other with Tool for detaching; The described Tool for detaching of its structural feature comprises housing; Surface of shell is provided with vertical slideway, and described axle drive shaft links to each other with the pull rod shaft in the slideway, and pull rod shaft links to each other with S shape curved bar through the connecting rod mechanism in the housing; Described connecting rod mechanism comprises initiatively pole, driven pole and the active pull bar that links to each other with pull rod shaft; The middle part of described S shape curved bar is with initiatively pole is with initiatively pull bar is hinged, and the upper end of S shape curved bar is hinged with driven pole, and the lower end of S shape curved bar is provided with the dismounting hook; Described active pole all links to each other with the hinge in the housing with driven pole; Described housing side is provided with the opening of S shape curved bar, and housing bottom is provided with baffle plate corresponding to S shape curved bar.
The beneficial effect of the utility model: 1, manual operation is exempted from tyre retreading, high efficiency: translate into the tire lip on the dismounting head because the utility model drives a cover connecting rod mechanism through engine installation, replace manual operation in the past.The utility model is simple to operate, and is easy to use, time saving and energy saving, can improve the formula of tyre removing and replacing machine greatly and make efficient.
2, safe, applied widely: because this is newly translated into the tire lip on the dismounting head with the dismounting hook of New type of S shape curved bar, when dismounting is hooked in the slit of slipping between tire and wheel rim, can not scratch the tire wheel hub, safe.
3, simple in structure, easy to process: the utility model member is few, and is simple in structure; And the parts of the utility model are main, easy to process with rod member, are easy to produce.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of Tool for detaching.
Fig. 3 is the running condition figure of the utility model.
1 is that housing, 2 is that chute, 3 is that slideway, 4 is that pull rod shaft, 5 is that Tool for detaching, 6 is that axle drive shaft, 7 is that six square shafts, 8 are that engine installation, 9 is that adapter plate, 10 is that flange, 11 is that neonychium, 12 is that dismounting hook, 13 is that baffle plate, 14 is that hinge, 15 is that active pole, 16 is that driven pole, 17 is that the axis of guide, 18 is that S shape curved bar, 19 is that opening, 20 is that active pull bar, 21 is a connecting rod mechanism in the accompanying drawing.
The specific embodiment
The utility model comprises the axle drive shaft 6 that links to each other with engine installation 8; Axle drive shaft 6 bottoms link to each other with Tool for detaching 5; The described Tool for detaching 5 of its structural feature comprises housing 1; Housing 1 surface is provided with vertical slideway 3, and described axle drive shaft 6 links to each other with the pull rod shaft in the slideway 34, and pull rod shaft 4 links to each other with S shape curved bar 18 through the connecting rod mechanism 21 in the housing 1; Described connecting rod mechanism 21 comprises initiatively pole 15, driven pole 16 and the active pull bar 20 that links to each other with pull rod shaft 4; With initiatively pull bar 20 is hinged, the upper end of S shape curved bar 18 is hinged with driven pole 16 with pole 15 initiatively at the middle part of described S shape curved bar 18, and the lower end of S shape curved bar 18 is provided with dismounting hook 12; Described active pole 15 all links to each other with the hinge 14 in the housing 1 with driven pole 16; Described housing 1 side is provided with the opening 19 of S shape curved bar 18, and housing 1 bottom is provided with baffle plate 13 corresponding to S shape curved bar 18.
For better realizing the purpose of the utility model, described S shape curved bar 18 middle parts are outside equipped with the axis of guide 17, and described housing 1 surface is provided with chute 2 corresponding to the axis of guide 17; Through the effect of the axis of guide 17 and chute 2, it is more smooth and easy that S shape curved bar 18 is moved.
Described baffle plate 13 is outside equipped with neonychium 11, and anti-baffle plate 13 is collided with wheel hub and scratched wheel hub.
Described baffle plate 13 edges are provided with flange 10, and flange 10 is corresponding with the wheel hub edge shape, but the better protection wheel hub is not scratched.
Described engine installation 8 can be cylinder; Use pressurized air as power resources, consistent with the power of tyre removing and replacing machine, easy to use, wide accommodation.
The cylinder of the utility model is fixedly set on the adapter plate 9; Adapter plate 9 links to each other with tyre removing and replacing machine through six square shafts 7.
A course of action below in conjunction with description of drawings the utility model: during use, cylinder provides power, and axle drive shaft 6 moves down, and driving initiatively, the slideway 3 on upper end edge housing 1 surface of pull bar 20 moves down; S shape curved bar 18 moves to opening 19 places of housing 1 side in chute 2 restrictions on baffle plate that receives housing 1 bottom 13 and housing 1 surface; Initiatively pole 15 is slipped in the slit of tire tire lip and wheel rim spare around the dismounting hook 12 that hinge 14 rotates S shape curved bar 18 with driven pole 16, and dismounting hook 12 hooks tire tire lip.
Claims (5)
1. the pneumatic dismounting head of tyre removing and replacing machine; Comprise the axle drive shaft (6) that same engine installation (8) links to each other; Axle drive shaft (6) the same Tool for detaching in bottom (5) links to each other, and it is characterized in that: described Tool for detaching (5) comprises housing (1), and housing (1) surface is provided with vertical slideway (3); Pull rod shaft (4) in the same slideway of described axle drive shaft (6) (3) links to each other, and pull rod shaft (4) links to each other with S shape curved bar (18) through the connecting rod mechanism (21) in the housing (1); Described connecting rod mechanism (21) comprises initiatively pole (15), driven pole (16) and the active pull bar (20) that links to each other with pull rod shaft (4); The middle part of described S shape curved bar (18) is with initiatively pole (15) and active pull bar (20) are hinged, and the upper end of S shape curved bar (18) is hinged with driven pole (16), and the lower end of S shape curved bar (18) is provided with dismounting hook (12); Described active pole (15) links to each other with the interior hinge (14) of all same housing of driven pole (16) (1); Described housing (1) side is provided with the opening (19) of S shape curved bar (18), and housing (1) bottom is provided with baffle plate (13) corresponding to S shape curved bar (18).
2. the pneumatic dismounting head of tyre removing and replacing machine according to claim 1 is characterized in that: described S shape curved bar (18) middle part is outside equipped with the axis of guide (17), and described housing (1) surface is provided with chute (2) corresponding to the axis of guide (17).
3. the pneumatic dismounting head of tyre removing and replacing machine according to claim 1 is characterized in that: described baffle plate (13) is outside equipped with neonychium (11).
4. the pneumatic dismounting head of tyre removing and replacing machine according to claim 1 is characterized in that: described baffle plate (13) edge is provided with flange (10), and flange (10) is corresponding with the wheel hub edge shape.
5. the pneumatic dismounting head of tyre removing and replacing machine according to claim 1 is characterized in that: described engine installation (8) is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120432800 CN202345284U (en) | 2011-11-04 | 2011-11-04 | Pneumatic dismounting and mounting head of tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120432800 CN202345284U (en) | 2011-11-04 | 2011-11-04 | Pneumatic dismounting and mounting head of tire changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345284U true CN202345284U (en) | 2012-07-25 |
Family
ID=46534310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120432800 Expired - Fee Related CN202345284U (en) | 2011-11-04 | 2011-11-04 | Pneumatic dismounting and mounting head of tire changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345284U (en) |
-
2011
- 2011-11-04 CN CN 201120432800 patent/CN202345284U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131104 |