CN103395368B - A kind of guide pipe bindiny mechanism - Google Patents
A kind of guide pipe bindiny mechanism Download PDFInfo
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- CN103395368B CN103395368B CN201310338174.4A CN201310338174A CN103395368B CN 103395368 B CN103395368 B CN 103395368B CN 201310338174 A CN201310338174 A CN 201310338174A CN 103395368 B CN103395368 B CN 103395368B
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- guide pipe
- casing cover
- spherical set
- spheroid
- spherical
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Abstract
The present invention relates to a kind of guide pipe bindiny mechanism, including guide pipe, spherical set and casing cover, one end of described guide pipe is provided with spheroid, and the outside of described spheroid is cased with the spherical set matched, and the outer wall of described spherical set is circumferentially uniformly provided with some flutings；Described casing cover one end is provided with groove, and described groove matches with the profile of spherical set, and described spherical putting is provided with the axially stop block matched respectively with guide pipe and casing cover.The invention have the benefit that and save part, and change metal guide pipe into plastic material, reduce cost；Improve the structure of coupling part between guide pipe and casing cover, the performance not only making whole assembly is improved, and assembly technology is also simplified, only with assembling easily manually, save the operation of closing in casing cover, it is to avoid the coating of metallic sheath lid is damaged because of closing in；Improve production efficiency, manufacturing cost reduces the most accordingly.
Description
Technical field
The present invention relates to the bindiny mechanism of automobile gear shifting inhaul cable, be specifically related to a kind of guide pipe bindiny mechanism.
Background technology
Guide pipe is the parts being widely used in the selector end of automobile gear shifting inhaul cable and change speed gear box end casing cover assembly, and its one end is connected with casing cover and is positioned at the both ends of whole gear-shifting inhaul cable sleeve pipe, acts guiding and the effect of protection for the heart yearn internal through it.
In prior art, the guide pipe bindiny mechanism of automobile gear shifting inhaul cable generally comprises guide pipe, rubber ring, casing cover and internal lining pipe.Connection between guide pipe and casing cover is a rubber ring playing cushioning effect on the set of one end of metal guide pipe, again one end guide pipe being cased with rubber ring is loaded casing cover endoporus, carry out closing up assembling with both realizations connection to it by special equipment, the most also to penetrate a plastic inner lining pipe in casing cover, during to avoid drag-line to work, internal core produces noise with the collision of guide pipe assembly.
The deficiencies in the prior art are: first, the metal guide pipe of the guide pipe bindiny mechanism of this structure due to expanding end, oral area seamed edge rubber ring easy to wear after assembling, make be restricted the service life of product；Secondly, after rubber ring loaded onto by guide pipe, reducing the inner space of casing cover endoporus, increase both frictions, make guide pipe rotate dumb and pendulum angle and scope reduces, product uses environment limited；Finally, the building block of existing mechanism is many, and structure and assembly technology are the most more complicated, and production efficiency is relatively low；Needing special equipment to assemble, the requirement to processing request and operator is the highest, and this all certainly will can increase the cost of product manufacturing.
Summary of the invention
It is an object of the invention to provide a kind of guide pipe bindiny mechanism, to overcome currently available technology above shortcomings.
It is an object of the invention to be achieved through the following technical solutions:
A kind of guide pipe bindiny mechanism, including guide pipe, spherical set and casing cover, one end of described guide pipe is provided with spheroid, the outside of described spheroid is cased with the spherical set matched, some flutings circumferentially it are uniformly provided with on the outer wall of described spherical set, described casing cover one end is provided with groove, and described groove matches with the profile of spherical set, and described spherical putting is provided with the axially stop block matched respectively with guide pipe and casing cover.
Further, the material of described guide pipe and spherical set is plastics, and the material of described casing cover is metal.
Preferably, described fluting is U-type groove.
Further, the endoporus of described spherical set is the bowl-shape endoporus with spheroid matched in clearance.
Further, described spherical set endoporus is provided with inwardly projecting fin at upper opening, and the internal diameter of described fin is less than the diameter of spheroid.
Further, described spherical set top open part is provided with outwardly seamed edge, and the inwall of described casing cover one end is provided with the draw-in groove matched with seamed edge.
The invention have the benefit that the structure by simplifying and improve mechanism self, save part, and change metal guide pipe into plastic material, reduce cost；Improve the structure of coupling part between guide pipe and casing cover, the performance not only making whole assembly is improved, and assembly technology is also simplified, only with assembling easily manually, save the operation of closing in casing cover, it is to avoid the coating of metallic sheath lid is damaged because of closing in；Greatly reducing process time, improve production efficiency, manufacturing cost reduces the most accordingly.
Accompanying drawing explanation
Below according to accompanying drawing, the present invention is described in further detail.
Fig. 1 is the decomposing schematic representation of guide pipe bindiny mechanism described in the embodiment of the present invention；
Fig. 2 is the structural representation of guide pipe bindiny mechanism described in the embodiment of the present invention；
Fig. 3 is the sectional view of guide pipe bindiny mechanism described in the embodiment of the present invention.
In figure:
1, guide pipe；1.1, spheroid；2, spherical set；2.1, fin；2.2, seamed edge；2.3, U-type groove；3, casing cover；3.1, groove；3.2, draw-in groove.
Detailed description of the invention
As Figure 1-3, a kind of guide pipe bindiny mechanism described in the embodiment of the present invention, including guide pipe 1, spherical set 2 and casing cover 3.Described guide pipe 1 is cylindrical tube and is plastic material, and its interior bone penetrates for heart yearn to be passed through, and wherein one end is provided with the spheroid 1.1 greater diameter than circular hollow section external diameter, is connected with spherical set 2 after the assembling of this spheroid.
Described spherical set 2 is plastic material, and outside cylindrical, inner recess is bowl-shape, and guide pipe spherical part matches with this bowl-shape endoporus, makes spheroid 1.1 can rotate along opening part to all directions in spherical set 2；Spherical set 2 top open part lower edge is provided with inwardly projecting fin 2.1, and fin internal diameter is less than the diameter of the bowl-shape endoporus in lower section, does not falls out after restricted guidance pipe spheroid 1.1 loads spherical set 2 endoporus；Spherical set 2 top open part edge is provided with outwardly seamed edge 2.2, for fixing with casing cover 3 assembling；Spherical set 2 outer wall is provided with four U-type groove 2.3, and outer wall even partition is four by this U-type groove so that it is has elasticity and can expand outwardly when guide pipe spheroid 1.1 loads, and can be beneficial to assembling when himself loading the groove 3.1 of casing cover 3 to contract；It is provided with a hole bottom spherical set 2, penetrates for heart yearn and pass through.
Described casing cover 3 is metal cylinder tubulose, interior bone penetrates for heart yearn to be passed through, its one end is provided with a groove 3.1, this groove internal diameter and spherical set 2 major diameter fit, for placing spherical set 2, and groove 3.1 oral area is provided with a draw-in groove 3.2 along inwall circumference, in time assembling with spherical set 2, its seamed edge 2.2 snaps in fixing.Obviously, the restriction that guide pipe 1 is made in the fin 2.1 of the present invention and the restriction of spheroid 1.1 and seamed edge 2.2 and the restriction of draw-in groove 3.2 respectively and spherical set 2 moves axially is used, the frame for movement that can complete this kind of restriction is more, the present invention only provides the most effective a kind of situation, and remaining limiting structure also may be used.
The guide pipe bindiny mechanism that the present invention provides compared with prior art, changes metal guide pipe into plastics guide pipe 1, saves the internal lining pipe of original damping and noise reduction effect, reduce cost of parts；Rubber ring changing into plastic spherical set 2, makes spheroid 1.1 part of plastics guide pipe 1 rotate more flexible with the spherical bowl-shape inner hole of set 2, properties of product are improved；Seamed edge 2.2 is increased in spherical set 2 top outer edge, can be self-locking in casing cover 3 after assembling with casing cover 3, not only save the operation of closing in casing cover 3, the coating also avoiding metallic sheath lid 3 is damaged because of closing in, also save installation time, improve production efficiency, manufacturing cost reduces the most accordingly.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under the enlightenment of the present invention; though but in its shape or structure, make any change, every have same as the present application or akin technical scheme, within all falling within protection scope of the present invention.
Claims (1)
1. for a guide pipe bindiny mechanism for automobile gear shifting inhaul cable, including guide pipe (1), spherical set (2) and casing cover (3), described guiding
One end of pipe (1) is provided with spheroid (1.1), and the outside of described spheroid (1.1) is cased with the spherical set (2) matched, described spherical set (2)
Outer wall on be circumferentially uniformly provided with some flutings；Described casing cover (3) one end is provided with groove (3.1), described groove (3.1) and spherical set
(2) profile matches, and described spherical set (2) is provided with the axially stop block matched respectively with guide pipe (1) and casing cover (3),
It is characterized in that: described spherical set (2) bottom is provided with an endoporus, and the endoporus of described spherical set (2) is and spheroid (1.1) matched in clearance
Bowl-shape endoporus；The material of described guide pipe (1) and spherical set (2) is plastics, and the material of described casing cover (3) is metal；Described fluting
For U-type groove (2.3)；Described spherical set (2) endoporus is provided with inwardly projecting fin (2.1), described fin (2.1) at upper opening
Internal diameter less than the diameter of spheroid (1.1)；Described spherical set (2) top open part is provided with outwardly seamed edge (2.2), described casing cover
(3) inwall of one end is provided with the draw-in groove (3.2) matched with seamed edge (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338174.4A CN103395368B (en) | 2013-08-05 | 2013-08-05 | A kind of guide pipe bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338174.4A CN103395368B (en) | 2013-08-05 | 2013-08-05 | A kind of guide pipe bindiny mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103395368A CN103395368A (en) | 2013-11-20 |
| CN103395368B true CN103395368B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310338174.4A Active CN103395368B (en) | 2013-08-05 | 2013-08-05 | A kind of guide pipe bindiny mechanism |
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| Country | Link |
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| CN (1) | CN103395368B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626671A (en) * | 2016-03-31 | 2016-06-01 | 上海蓝恩控制系统有限公司 | Elastic connector rod guide device of pushing inhaul cable |
| CN106246704A (en) * | 2016-08-24 | 2016-12-21 | 奇瑞商用车（安徽）有限公司 | A kind of slip-off preventing zip structure |
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| GB2458989A (en) * | 2008-04-08 | 2009-10-14 | Mao-Chang Lin | A joint for one of a water inlet or water outlet of a filter cylinder or a filter casing |
| CN101743426A (en) * | 2007-07-12 | 2010-06-16 | 卡劳公司 | Automatically triggered tightening system for an elastic clamping collar |
| CN201736814U (en) * | 2010-08-20 | 2011-02-09 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap structure for gear shift inhaul cable |
| CN203381500U (en) * | 2013-08-05 | 2014-01-08 | 上海蓝恩控制系统有限公司 | Guiding pipe connecting structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475550U (en) * | 2009-08-25 | 2010-05-19 | 山东青能动力股份有限公司 | liquid conveying pipeline |
| CN103062509A (en) * | 2011-10-24 | 2013-04-24 | 中国航空工业集团公司沈阳发动机设计研究所 | Double-ball angle sealing structure used for penetrating through cartridge receiver |
| CN103047469B (en) * | 2012-12-10 | 2014-12-03 | 河南航天液压气动技术有限公司 | High-temperature solenoid valve and high-temperature thruster using same |
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- 2013-08-05 CN CN201310338174.4A patent/CN103395368B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB511751A (en) * | 1939-01-06 | 1939-08-23 | Fisker & Nielsen As | Improvements in and relating to universal or swivelling joints for suction hoses or similar tubular conduits or connection members for vacuum cleaners |
| US3684321A (en) * | 1969-09-22 | 1972-08-15 | Eckhard Hundhausen | Coupling for tubes |
| CN101050836A (en) * | 2006-04-03 | 2007-10-10 | 覃炳林 | Irregular diameter plug type joint for plastic pipeline |
| CN101743426A (en) * | 2007-07-12 | 2010-06-16 | 卡劳公司 | Automatically triggered tightening system for an elastic clamping collar |
| CN201096246Y (en) * | 2007-07-16 | 2008-08-06 | 乐清市永光管业有限公司 | Plastic water pipe connecting apparatus |
| CN101514774A (en) * | 2008-01-10 | 2009-08-26 | 纳利思·科姆罗查娜普 | Intelligent locking pipe device |
| GB2458989A (en) * | 2008-04-08 | 2009-10-14 | Mao-Chang Lin | A joint for one of a water inlet or water outlet of a filter cylinder or a filter casing |
| CN201736814U (en) * | 2010-08-20 | 2011-02-09 | 重庆海德世拉索系统（集团）有限公司 | Sleeve cap structure for gear shift inhaul cable |
| CN203381500U (en) * | 2013-08-05 | 2014-01-08 | 上海蓝恩控制系统有限公司 | Guiding pipe connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103395368A (en) | 2013-11-20 |
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