CN202507866U - Direct pressing type tire removing tool - Google Patents
Direct pressing type tire removing tool Download PDFInfo
- Publication number
- CN202507866U CN202507866U CN2012201285989U CN201220128598U CN202507866U CN 202507866 U CN202507866 U CN 202507866U CN 2012201285989 U CN2012201285989 U CN 2012201285989U CN 201220128598 U CN201220128598 U CN 201220128598U CN 202507866 U CN202507866 U CN 202507866U
- Authority
- CN
- China
- Prior art keywords
- frame
- hydraulic jack
- pin
- type tire
- paw
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A direct pressing type tire removing tool is composed of a frame 1, an adjusting rod 2, a hydraulic jack 3, a tension spring 4, a pressing claw 5 and a stress application rod 6. One end of the frame 1 is provided with a positioning hook 11, one end of the adjusting rod 2 is movably connected with the frame 1, and the other end of the adjusting rod 2 is provided with a positioning device. The positioning device is composed of a lead screw 21, a handle 22, a connection pin 23 and a pressing block 24, wherein the handle 22 is arranged at the upper end of the lead screw 21, and the pressing block 24 is arranged at the lower end of the lead screw 21 through the connection pin 23. The top of the hydraulic jack 3 is arranged at the other end of the frame 1 through a fixing pin 31, the pressing claw 5 is arranged at the bottom of the hydraulic jack 3 through a pressing claw pin 51, and a pulley 53 is arranged at one end of the bottom of the pressing claw 5 through a pulley pin 52. Compared with the conventional mechanical and manual tire removal, the direct pressing type tire removing tool has the advantages of being simple in structure, low in manufacture cost, high in working efficiency, low in labor intensity, simple and convenient to operate, easy to carry and the like, and is particularly capable of meeting needs on tire removal and maintenance of vehicles in military combat readiness.
Description
Technical field
The utility model relates to a kind of vehicle tyre service tools, particularly a kind of direct press type tire remover that the vehicle tyre demolition and maintenance need when being applicable to military war preparedness.
Background technology
Because the automobile kind constantly increases; Vehicle tyre when maintenance dismounting time-consuming, effort and labour intensity big especially; Especially when military war preparedness; More need to accomplish fast at short notice the tire dismantling maintenance task, so, be badly in need of development a kind of simple in structure, be convenient to the formula of taking, easy to operate, time saving and energy saving direct press type tire remover.
Summary of the invention
The purpose of the utility model is the above-mentioned deficiency that overcomes prior art, and a kind of direct press type tire remover that the vehicle tyre demolition and maintenance need when being applicable to military war preparedness is provided.
The technical scheme of the utility model is: a kind of direct press type tire remover, form by frame, adjust bar, hydraulic jack, extension spring, paw and boosting-rod; One end of frame has location hook, and an end of adjust bar and frame flexibly connect, other end mounting and positioning device; The hydraulic jack top is installed in the other end of frame through set pin, and last extension spring seat and drop-down spring abutment are arranged on it; One end of extension spring is installed on the extension spring seat, and the other end is installed on the drop-down spring abutment; Paw is installed in the bottom of hydraulic jack through the paw pin, and paw bottom one end is equipped with pulley through the pulley pin.
The further technical scheme of the utility model is: registration device is made up of screw mandrel, handle, connecting pin and briquetting, and handle is installed in the screw mandrel upper end, and briquetting is installed in the screw mandrel lower end through connecting pin.
The further again technical scheme of the utility model is: the slip permanent seat is arranged on the hydraulic jack.
The utility model is owing to adopt as above design; Tearing tire open with traditional mechanical and manual work compares; Have simple in structure, cost of manufacture is low, at the bottom of the high efficiency, labour intensity, simple to operation, be convenient to take advantages such as formula; Forced stroke can vertical depression 90MM, is fit to carry field work, the needs of vehicle tyre demolition and maintenance when being particularly suitable for military war preparedness.
Further describe below in conjunction with accompanying drawing and the specific embodiment detailed content the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the installing condition scheme drawing of the utility model;
Fig. 3 is the working state schematic representation of the utility model.
The specific embodiment
As shown in Figure 1: a kind of direct press type tire remover, form by frame 1, adjust bar 2, hydraulic jack 3, extension spring 4, paw 5 and boosting-rod 6; One end of frame 1 has location hook 11; One end of adjust bar 2 and frame 1 flexibly connect, and the other end is equipped with registration device, and registration device is made up of screw mandrel 21, handle 22, connecting pin 23 and briquetting 24; Handle 22 is installed in screw mandrel 21 upper ends, and briquetting 24 is installed in screw mandrel 21 lower ends through connecting pin 23; Hydraulic jack 3 tops are installed in the other end of frame 1 through set pin 31, and last extension spring seat 32, drop-down spring abutment 33 and slip permanent seat 34 are arranged on it; One end of extension spring 4 is installed on the extension spring seat 32, and the other end is installed on the drop-down spring abutment 32; Paw 5 is installed in the bottom of hydraulic jack 3 through paw pin 51, and paw 5 bottoms one end is equipped with pulley 53 through pulley pin 52.
The operating process of the utility model is: earlier the utility model is put into tyre rim 7; Location hook on the frame 1 11 is hooked in tyre rim 7 edges; The screw mandrel of adjusting then on the adjust bar 2 21 arrives tyre rim 7 limits, rotation briquetting handwheel 22, accomplishes with briquetting 24 contact roller tyre steel rings 7 and installs, and is hooked on the wheel drum rim 8 with hand adjustment joint hydraulic jack 3 and paw 5 again; Make pulley 53 on the paw 5 near tire 9; With hand back and forth operating handle 6 make hydraulic jack 3 pressed downward, driving pulley 53 be that the center of circle moves downward (toward interior tyre rim 7 directions motion) with wheel drum rim 8, extruding tire 9 with take turns drum rim 8 and till steel ring 7 separates.After the work that presses down is accomplished, unclamp hydraulic jack 3 backflows and cut down, paw 5 is returned, the utility model is taken off from tyre rim 7, accomplish the dismantlement work of whole motor tire through extension spring 4.
Claims (3)
1. a direct press type tire remover is characterized in that being made up of frame, adjust bar, hydraulic jack, extension spring, paw and boosting-rod; One end of frame has location hook, and an end of adjust bar and frame flexibly connect, other end mounting and positioning device; The hydraulic jack top is installed in the other end of frame through set pin, and last extension spring seat and drop-down spring abutment are arranged on it; One end of extension spring is installed on the extension spring seat, and the other end is installed on the drop-down spring abutment; Paw is installed in the bottom of hydraulic jack through the paw pin, and paw bottom one end is equipped with pulley through the pulley pin.
2. direct press type tire remover according to claim 1 is characterized in that registration device is made up of screw mandrel, handle, connecting pin and briquetting, and handle is installed in the screw mandrel upper end, and briquetting is installed in the screw mandrel lower end through connecting pin.
3. direct press type tire remover according to claim 1 is characterized in that the slip permanent seat is arranged on the hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201285989U CN202507866U (en) | 2012-03-30 | 2012-03-30 | Direct pressing type tire removing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201285989U CN202507866U (en) | 2012-03-30 | 2012-03-30 | Direct pressing type tire removing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507866U true CN202507866U (en) | 2012-10-31 |
Family
ID=47060368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201285989U Expired - Fee Related CN202507866U (en) | 2012-03-30 | 2012-03-30 | Direct pressing type tire removing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089725A1 (en) * | 2013-12-17 | 2015-06-25 | 蔡铭 | Tire changer |
-
2012
- 2012-03-30 CN CN2012201285989U patent/CN202507866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089725A1 (en) * | 2013-12-17 | 2015-06-25 | 蔡铭 | Tire changer |
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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: 20121031 Termination date: 20130330 |