CN201046672Y - Vehicle choosing-shifting gear controlling cable assembly - Google Patents
Vehicle choosing-shifting gear controlling cable assembly Download PDFInfo
- Publication number
- CN201046672Y CN201046672Y CNU2007201013220U CN200720101322U CN201046672Y CN 201046672 Y CN201046672 Y CN 201046672Y CN U2007201013220 U CNU2007201013220 U CN U2007201013220U CN 200720101322 U CN200720101322 U CN 200720101322U CN 201046672 Y CN201046672 Y CN 201046672Y
- Authority
- CN
- China
- Prior art keywords
- conduit
- pipe spare
- nut
- metal mouth
- cable assembly
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a vehicle control stay cable assembly for choosing and shifting gears, comprising a cable core, an external sleeve of the cable core, a metal tube-port part, a steel guide tube, and a screw, wherein, the metal tube-port part is connected with both ends of the external sleeve of the cable core; the steel guide tube is connected with the metal tube-port part; the screw is arranged in the steel guide tube and is connected fixedly with the cable core; the connecting method between the metal tube-port part and the steel guide tube is that a spigot screw cap is arranged at the end thread part of the metal tube-port part, and the flange arranged at one end of the steel guide tube is positioned in the spigot screw cap, furthermore, the diameter of the flange at the end of the steel guide tube is more than the small aperture and is less than the big aperture of the spigot screw cap. Due to the connecting method, the utility model has the advantages of enhancing the connecting intensity greatly and ensuring the driving safety, and is suitable for different installing situations due to free rotation between the steel guide tube and the metal tube-port part.
Description
Technical field
The utility model relates to a kind of automobile with connecting driving device, refers in particular to a kind of gear shift zip that selects.
Background technology
The parts that use when selecting gear shift pulling cable to be the gear shift of automobile gear selecting, it is connected between the following and change speed gear box of gear shifting handle.The core outer tube that it comprises a core and is enclosed within core outside, the two ends of core and core outer tube be respectively arranged with car body on change speed gear box and gear shifting handle bonded assembly fixed connection apparatus.The fixed connection apparatus of usefulness comprises metal mouth of pipe spare, steel conduit and screw rod now.Metal mouth of pipe spare one end is captiveed joint with the core outer tube, and the other end is connected with steel conduit; Metal mouth of pipe spare is the inside that an end that has flange of steel conduit is placed on an end that has seam of metal mouth of pipe spare when being connected with steel conduit, by mechanical pressing mode metal mouth of pipe spare and steel conduit are linked together then, but can not press too deadly again, needing has certain activity surplus between steel conduit and the metal mouth of pipe spare, to adapt to the different setting angle of diverse location; Be provided with screw rod in the steel conduit, an end of screw rod is captiveed joint with core, and the other end stretches out outside the steel conduit.When mounted, metal mouth of pipe spare is fixed on car body and the change speed gear box, and the screw rod in the steel conduit is connected with change speed gear box with gear-shift lever.In use requiring has certain activity surplus between metal mouth of pipe spare and the steel conduit, this during pressing, needs accuracy control in manufacturing process, very big difficulty is arranged.Pressure is big, tends to two parts are killed, and pressure is little, and two parts can cause in use to come off in conjunction with bad, thereby the alerting ability of gear shift is selected in influence, influences traffic safety.
The utility model content
The utility model technical issues that need to address provide a kind of automobile-used gear shift pulling cable that selects that is connected firmly, is convenient to install.
For achieving the above object, the technical scheme that the utility model adopted is:
The automobile-used shift control inhaul cable assembly that selects, it comprises core, core outer tube, be connected the metal mouth of pipe spare at core outer tube two ends, with the interface bonded assembly steel conduit of the other end of metal mouth of pipe spare and be positioned at the steel conduit in-to-in and captive joint screw rod with core, metal tube fastener one end is connected with the core outer tube by mechanical pressing mode; Metal mouth of pipe spare with the connection mode of steel conduit is: the other end cylindrical of metal mouth of pipe spare is provided with screw thread, the screw thread place is provided with a seam nut, an end that is provided with the steel conduit of flange is placed in the seam nut, the diameter of the flange of steel conduit end greater than the small-bore of seam nut less than the large aperture of seam nut.Between outside, metal mouth of pipe spare and the steel conduit of seam nut, be provided with dust cap; Outside at dust cap, steel conduit, wear resistant nylon conduit and nylon nut is provided with dust protecting cap between metal mouth of pipe spare and the long bolt.The inside of metal mouth of pipe spare and steel conduit is respectively arranged with the wear resistant nylon liner.
The further improvement of the connection mode of steel conduit of the present utility model and metal mouth of pipe spare is: the seam nut is provided with the jackscrew that prevents that the seam nut is loosening.
The further improvement of the connection mode of steel conduit of the present utility model and metal mouth of pipe spare is: metal mouth of pipe spare is provided with to cooperate with the seam nut and prevents that the seam nut is loosening by female.
A step more of the present utility model improves and to be: on metal mouth of pipe spare and wear resistant nylon mouth of pipe spare liner thereof, the position of corresponding core is provided with zerk.
Further improvement of the utility model is: the other end of steel conduit is connected with a wear resistant nylon conduit, and the other end of wear resistant nylon conduit is provided with by the fixing oil sealing of a nylon nut.
The another kind of embodiment of technique scheme is: oil sealing is arranged in the mouth of pipe of wear resistant nylon conduit, is provided with fixedly oil sealed jump ring in the wear resistant nylon conduit of oil sealed outside.
Metal mouth of pipe spare of the present utility model is provided with and car body and change speed gear box bonded assembly device, and these connecting devices are the wherein a kind of of the groove that cooperates with U-bolt or the circular hole engaging lug that cooperates with fix screw or slot engaging lug or two captive nut that steps up usefulness.
The technological advance that the utility model is obtained is:
Metal mouth of pipe spare and steel conduit have been strengthened Joint strenght greatly by the connection mode of seam nut; And when needs are changed steel conduit, also very convenient.
Jackscrew on the seam nut or can be strengthened being connected of seam nut and metal mouth of pipe spare by female with the seam nut cooperates, prevent to take place between seam nut and the metal mouth of pipe spare loosening or disengagement, therefore can avoid stuck or friction accident takes place in the use, guarantee traffic safety.
Zerk injects the lubricity that lubricating oil can further increase core, prevents the core early failure and the clamping stagnation accident takes place.The dust cap and the dust protecting cap of drag-line outside all are in order to prevent that dust from entering in the drag-line, the oil sealed setting not only can further be played dustproof effect together with dust cap and dust protecting cap, and can guarantee the outwards leakage of the interior lubricating grease of drag-line, guarantee the core of drag-line and permanently effective the lubricating between the wear resistant nylon liner, thereby reduce the wearing and tearing of screw rod and core, prolong the service life of drag-line.
Description of drawings
Fig. 1 is the structural representation of a certain end of drag-line of the present utility model;
Fig. 2 is the partial schematic diagram of the another kind of embodiment of the utility model;
Fig. 3 is the partial schematic diagram of the third embodiment of the present utility model;
Fig. 4 is the 4th kind of embodiment of the present utility model and scheme drawing car body or change speed gear box connection mode.
Wherein: 1, screw rod, 2, dust protecting cap, 3, nylon nut, 4, oil sealing, 5, wear resistant nylon conduit, 7, steel conduit, 8, the seam nut, 9, wear resistant nylon conduit liner, 10, metal mouth of pipe spare, 11, wear resistant nylon mouth of pipe spare liner, 12, the core outer tube, 13, core, 14, dust cap, 15, zerk, 16, jackscrew, 17, groove, 18, the circular hole engaging lug, 19, slot engaging lug, 20, captive nut, 22, jump ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
Present embodiment as shown in Figure 1.It comprises core 13, core outer tube 12, metal mouth of pipe spare 10, steel conduit 7, screw rod 1; Core 13 is through core outer tube 12 inside, and the internal diameter of an end of the two ends of core outer tube 12 and metal mouth of pipe spare 10 links together by mechanical pressing mode; The other end of metal mouth of pipe spare 10 is provided with screw thread, screw thread is provided with a seam nut 8, one end of steel conduit 7 is provided with flange, the flange of steel conduit 7 is placed in the seam nut 8, the external diameter of steel conduit 8 is less than the small-bore of seam nut 8, the external diameter of the flange of steel conduit 7 greater than the small-bore of seam nut 8 less than its large aperture; Seam nut 8 is provided with the jackscrew 16 that prevents that the seam nut is loosening.The inside of steel conduit 7 is provided with the screw rod 1 of captiveing joint with core 13; The threaded other end of screw rod 1 is connected with gear-shift lever or change speed gear box.The other end at steel conduit 7 is provided with screw thread, and is connected with a wear resistant nylon conduit 5 by screw thread, and the other end of wear resistant nylon conduit 5 is provided with a nylon nut 3, is provided with oil sealing 4 between nylon nut 3 and the wear resistant nylon conduit 5.
Between outside, metal mouth of pipe spare 10 and the steel conduit 7 of seam nut 8, be provided with dust cap 14; In the outside of dust cap 14, steel conduit 7, wear resistant nylon conduit 5 and nylon nut 3, be provided with dust protecting cap 2 between metal mouth of pipe spare 10 and the long bolt 1.
The inside of metal mouth of pipe spare 10 and steel conduit 7 is respectively arranged with wear resistant nylon mouth of pipe spare liner 11 and wear resistant nylon conduit liner 9.
On metal mouth of pipe spare 10 and wear resistant nylon mouth of pipe spare liner 11 thereof, the position of corresponding core 13 is provided with zerk 15.
At the middle part of metal mouth of pipe spare 10 groove 17 is set one, this groove 17 cooperates with U-bolt, is used for the utility model is installed in car body and change speed gear box.
Present embodiment as shown in the figure, the difference part of it and embodiment 1 is:
That screw thread place on the metal mouth of pipe spare 10 is provided with is one 8 that cooperate with the seam nut, prevent that seam nut 8 is loosening by female 21, with this by female 21 replacement jackscrews 16.On metal mouth of pipe spare 10, with car body and change speed gear box bonded assembly device be circular hole engaging lug 18.
Present embodiment as shown in Figure 3, the difference part of it and embodiment 1 is: an end of wear resistant nylon conduit 5 is provided with a seam, oil sealing 4 is placed in the seam of end of wear resistant nylon conduit 5, and the fixing jump ring 22 used of oil sealing is set in the outside of oil sealing 4 again.The middle part of metal mouth of pipe spare 10 be the slot engaging lug 19 that cooperates with fix screw with car body and change speed gear box bonded assembly device.
Present embodiment as shown in Figure 4, the difference of it and embodiment 1 or 2 or 3 is: be provided with on the metal mouth of pipe spare 10 with car body and change speed gear box bonded assembly device, be two captive nuts 20 that step up usefulness.
Claims (6)
1. the automobile-used shift control inhaul cable assembly that selects, comprise core, core outer tube, be connected the metal mouth of pipe spare at core outer tube two ends, with the other end bonded assembly steel conduit of metal mouth of pipe spare, be positioned at the steel conduit in-to-in and captive joint screw rod with core, it is characterized in that: metal mouth of pipe spare is at the end thread place of metal mouth of pipe spare one seam nut to be set with the connection mode of steel conduit, the flange of one end setting of steel conduit is positioned at the seam nut, the diameter of the flange of steel conduit end greater than the small-bore of seam nut less than the large aperture.
2. the automobile-used shift control inhaul cable assembly that selects according to claim 1 is characterized in that described seam nut is provided with the jackscrew that prevents that the seam nut is loosening.
3. the automobile-used shift control inhaul cable assembly that selects according to claim 1 is characterized in that described metal mouth of pipe spare is provided with to cooperate with the seam nut to prevent that the seam nut is loosening by female.
4. the automobile-used shift control inhaul cable assembly that selects according to claim 1, it is characterized in that described on metal mouth of pipe spare, the position of corresponding core is provided with zerk.
5. the automobile-used shift control inhaul cable assembly that selects according to claim 1 is characterized in that the other end of described steel conduit connects a wear resistant nylon conduit, and the other end of wear resistant nylon conduit is provided with by the fixing oil sealing of a nylon nut.
6. the automobile-used shift control inhaul cable assembly that selects according to claim 5 is characterized in that described oil sealing is arranged in the mouth of pipe of wear resistant nylon conduit, is provided with fixedly oil sealed jump ring in the wear resistant nylon conduit of oil sealed outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201013220U CN201046672Y (en) | 2007-05-15 | 2007-05-15 | Vehicle choosing-shifting gear controlling cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201013220U CN201046672Y (en) | 2007-05-15 | 2007-05-15 | Vehicle choosing-shifting gear controlling cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046672Y true CN201046672Y (en) | 2008-04-16 |
Family
ID=39299247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201013220U Expired - Fee Related CN201046672Y (en) | 2007-05-15 | 2007-05-15 | Vehicle choosing-shifting gear controlling cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046672Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527611A (en) * | 2013-10-28 | 2014-01-22 | 力帆实业(集团)股份有限公司 | Flexible shaft used for automobile gear selection and shift |
-
2007
- 2007-05-15 CN CNU2007201013220U patent/CN201046672Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527611A (en) * | 2013-10-28 | 2014-01-22 | 力帆实业(集团)股份有限公司 | Flexible shaft used for automobile gear selection and shift |
| CN103527611B (en) * | 2013-10-28 | 2016-08-17 | 力帆实业(集团)股份有限公司 | Automobile gear shift flexible axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |