CN201502664U - Casing for controlling inhaul cable by gear-shift and position-shift - Google Patents
Casing for controlling inhaul cable by gear-shift and position-shift Download PDFInfo
- Publication number
- CN201502664U CN201502664U CN2009201289418U CN200920128941U CN201502664U CN 201502664 U CN201502664 U CN 201502664U CN 2009201289418 U CN2009201289418 U CN 2009201289418U CN 200920128941 U CN200920128941 U CN 200920128941U CN 201502664 U CN201502664 U CN 201502664U
- Authority
- CN
- China
- Prior art keywords
- pipe
- liner tube
- shift
- line
- casing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 230000017105 transposition Effects 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to a casing for controlling an inhaul cable by gear-shift and position-shift, wherein the periphery of a liner tube of the casing is evenly provided with steel wires, and the steel wires are fixedly coated on the liner tube through a plastic-coated layer, and the liner tube comprises an inner liner tube and a supporting skeleton, and the interference fit is arranged between the inner liner tube and the supporting skeleton, the inner liner tube occupies 1/2-3/5 of the liner tube space, and the supporting skeleton occupies 1/2-2/5 of the liner tube space. The casing provided by the utility model can reduce the sliding resistance, leads the operation of the inhaul cable to be easier, smooth, and comfortable, increases the service life of the inhaul cable, and decreases the maintenance cost of the whole vehicle.
Description
Technical field
The utility model relates to a kind of sleeve pipe, particularly a kind of sleeve pipe of the transposition control drag-line of shifting gears.
Background technique
The gearshift of Motor Vehicle transposition control drag-line is that the driver operates gearshift transposition handle and by drag-line power and displacement passed to corresponding change control system, with the controller motor vehicle in traveling process to the change of car speed etc.Therefore, the control drag-line has very important influence to operation comfort, the serviceability of motor vehicle.
Along with the development of automobile industry, people are more and more higher to the travelling comfort and the serviceability requirement of car steering operation, impel the structure of drag-line to develop to high load efficient, low slip resistance, low cost, long life direction.
The structure of traditional sleeve can not satisfy above requirement, if need to reach above requirement, often needs the superior material of usability, and as teflon etc., though this class material superior performance, it is the cost height not only, and the processing technology difficulty.Therefore, how both reducing cost, and prevented to control the subsiding of drag-line, breakage again, and increase working life, is present problem demanding prompt solution.
Summary of the invention
The purpose of this utility model provides a kind of sleeve pipe of the transposition control drag-line of shifting gears, and described sleeve pipe can reduce slip resistance, the operation that makes drag-line more easily, level and smooth, comfortable, increase drag-line working life, reduce the maintenance cost of car load.
The technical solution of the utility model is: the bushing pipe of described sleeve pipe is placed the evenly distributed steel wire that has outward, steel wire covers by coating layer and is fixed on the bushing pipe, described bushing pipe is made of internal lining pipe, support frame, described internal lining pipe accounts for 1/2～3/5 of bushing pipe space, support frame accounts for 1/2～2/5 of bushing pipe space, described internal lining pipe and support frame interference fit.
Described internal lining pipe is a polytetrafluoroethylmaterial material.
Described support frame is a polyamide material.
Adopt technique scheme, the material that two classes is had different performance uses fully, both brought into play the advantage of two class materials, complementary again its inferior position, also saved the cost of material, this sleeve pipe not only utilizes the self lubricity of material, reduced slip resistance, make drag-line operation more easily, level and smooth, comfortable, promoted load efficient simultaneously, make drag-line can maximal efficiency ground transmit the input load, enhance product performance, and utilize its wear resistance, and increase the working life of drag-line, reduce the maintenance cost of car load.Therefore, the utility model has the advantage that operation is comfortable, durable, save cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an axonometric drawing of the present utility model.
Wherein, 1 is internal lining pipe, and 2 is support frame, and 3 is steel wire, and 4 is coating layer.
Embodiment
Referring to Fig. 1 and Fig. 2, the bushing pipe periphery of the sleeve pipe of control drag-line is fixed with evenly distributed steel wire 3, is coated with coating layer 4 on bushing pipe and the steel wire 3, makes bushing pipe and steel wire 3 have etch-proof performance.Described bushing pipe is made of internal lining pipe 1, support frame 2, and described internal lining pipe accounts for 1/2～3/5 of bushing pipe space, and support frame accounts for 1/2～2/5 of bushing pipe space, makes it requiring to reach under the condition of equal performance, more saves cost than traditional sleeve.Described internal lining pipe 1 takes the mode of interference fit to be fastened in the support frame 2, makes to be difficult for producing relative movement between the two.Described internal lining pipe 1 is a polytetrafluoroethylmaterial material, has stronger wear resistance and self lubricity, utilizes its self lubricity can obtain better slip resistance, promotes the load efficient of drag-line, and utilizes its wear resistance, can make the drag-line longer service life.Support frame 2 is a polyamide material, and present embodiment adopts polyamide-66 material, makes it have stronger intensity and toughness, can be used as skeleton and plays a supporting role, and prevents to subside owing to strength deficiency produces after the sleeve pipe moulding.
Claims (3)
1. sleeve pipe of transposition control drag-line of shifting gears, the bushing pipe of described sleeve pipe is placed the evenly distributed steel wire that has outward, steel wire covers by coating layer and is fixed on the bushing pipe, it is characterized in that: described bushing pipe is made of internal lining pipe, support frame, described internal lining pipe and support frame interference fit, described internal lining pipe accounts for 1/2～3/5 of bushing pipe space, and support frame accounts for 1/2～2/5 of bushing pipe space.
2. the sleeve pipe of a kind of transposition control drag-line of shifting gears according to claim 1, it is characterized in that: described internal lining pipe is a polytetrafluoroethylmaterial material.
3. the sleeve pipe of a kind of transposition control drag-line of shifting gears according to claim 1, it is characterized in that: described support frame is a polyamide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201289418U CN201502664U (en) | 2009-09-22 | 2009-09-22 | Casing for controlling inhaul cable by gear-shift and position-shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201289418U CN201502664U (en) | 2009-09-22 | 2009-09-22 | Casing for controlling inhaul cable by gear-shift and position-shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502664U true CN201502664U (en) | 2010-06-09 |
Family
ID=42453597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201289418U Expired - Fee Related CN201502664U (en) | 2009-09-22 | 2009-09-22 | Casing for controlling inhaul cable by gear-shift and position-shift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457975A (en) * | 2018-05-22 | 2018-08-28 | 芜湖奇峰操控索有限公司 | A kind of anti-deformation protective sleeve of pulling cable |
-
2009
- 2009-09-22 CN CN2009201289418U patent/CN201502664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457975A (en) * | 2018-05-22 | 2018-08-28 | 芜湖奇峰操控索有限公司 | A kind of anti-deformation protective sleeve of pulling cable |
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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: 20100609 Termination date: 20130922 |