CN203239739U - Gear-shifting guide pipe cap for preventing from circumferentially rotating - Google Patents
Gear-shifting guide pipe cap for preventing from circumferentially rotating Download PDFInfo
- Publication number
- CN203239739U CN203239739U CN 201320231890 CN201320231890U CN203239739U CN 203239739 U CN203239739 U CN 203239739U CN 201320231890 CN201320231890 CN 201320231890 CN 201320231890 U CN201320231890 U CN 201320231890U CN 203239739 U CN203239739 U CN 203239739U
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- China
- Prior art keywords
- guide pipe
- sleeve
- section
- pipe
- fitting seat
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- 230000000452 restraining effect Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a shift-shifting guide pipe cap for preventing from circumferentially rotating. The shift-shifting guide pipe cap comprises an installing base and a guide pipe, wherein the guide pipe penetrates through a center hole in the installing base, the guide pipe is hinged with the installing base through a bulb arranged at one end, a center hole in the installing base is an axial step hole, a ball bowl part used for connecting the bulb of the guide pipe is arranged in the small-diameter section of the axial step hole, a limit groove is formed in the inner wall of the ball bowl part along the axial direction, a limit pin is arranged on the bulb of the guide pipe, and is in sliding matching in the limit groove in the ball bowl part, a sleeve is connected into the large-diameter section of the axial step hole, one end of the sleeve is a large-head end, the other end of the sleeve is an axial extending section with a diameter more than that of the large-head end, a rubber sleeve is sleeved on the large-head end of the sleeve and is inserted into the large-diameter section of the axial step hole, a locking member connected with the installing base in a clamping manner is sleeved on the rubber sleeve, the locking member is used for locking the sleeve and the installing base, and the extending end of the axial extending section of the sleeve extends out of the installing base. According to the gear-shifting guide pipe cap, the function that the guide pipe swings can be realized, and the circumferential rotation of the guide pipe can be limited.
Description
Technical field
The utility model relates to a kind of sleeve cap structure, particularly a kind of gearshift guiding pipe cap that prevents circumferentially rotation.
Background technique
At present, be provided with guide pipe on the sleeve cap that the automobile gear shift displacement cable is used, its objective is that the joint ring of drag-line can swing to specified position in order to realize gearshift when the different shift transformation, realize gearshift.Therefore, the guide pipe on the sleeve cap need be realized the function that freely swings, and existing sleeve cap mostly is designed to ball pivot and connects, and namely the guide pipe afterbody is spherical, and attaches it in the rubber sleeve of ball-and-socket type, and guide pipe just can be realized freely swinging and circumferential rotation like this.Yet, for the vehicle that has, owing at guide pipe the neutral gear flameout switch being installed, this will ask guide pipe only to realize swinging, do not allow guide pipe circumferentially to rotate, and existing guide pipe structure does not limit, and just can't realize this function to the circumferential rotation of guide pipe.
Therefore, how designing a kind of gearshift guiding pipe cap that only has oscillating function and can circumferentially not rotate, is present various equivalent modifications problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of gearshift guiding pipe cap that prevents circumferentially rotation is provided, and it is simple in structure, can not only realize the function that guide pipe swings, and can also circumferentially rotate by the restricted guidance pipe.
The technical solution of the utility model is: a kind of gearshift guiding pipe cap that prevents circumferentially rotation, the fitting seat and the guide pipe that comprise the conduit cap, guide pipe passes the center hole of fitting seat, guide pipe is hinged by bulb and fitting seat that an end is provided with, the center hole of described fitting seat is the axial step hole, be provided with in the path section in this axial step hole for the ball bowl section that connects the guide pipe bulb, be provided with vertically restraining groove on the inwall of described ball bowl section, the bulb of described guide pipe is provided with position limit pin, described position limit pin is slidingly fitted in the restraining groove of ball bowl section, be connected with a sleeve pipe in the large footpath section in axial step hole, one end of described sleeve pipe is stub end, the other end is that diameter is less than the section of extending axially of stub end, the stub end of described sleeve pipe cover rubber sleeve, this rubber sleeve inserts in the large footpath section in axial step hole, and one is enclosed within on the rubber sleeve with the locking element of fitting seat clamping, locking element is with sleeve pipe and fitting seat locking, and the extending end of the section of extending axially of described sleeve pipe stretches out outside the fitting seat.
Described restraining groove is provided with two, and two restraining grooves are disposed on the inwall of ball bowl section, and the center line of two restraining grooves is perpendicular.
Described restraining groove is the arc-shaped limit groove.
Described position limit pin is provided with one, and the shaft axis of this position limit pin and the shaft axis of guide pipe are perpendicular.
One end face of described rubber sleeve is provided with the arc groove that cooperates with the guide pipe bulb.
Adopt technique scheme: because the center hole of fitting seat is the axial step hole, be provided with in the path section in this axial step hole for the ball bowl section that connects the guide pipe bulb, be provided with vertically restraining groove on the inwall of described ball bowl section, the bulb of described guide pipe is provided with position limit pin, described position limit pin is slidingly fitted in the restraining groove of ball bowl section, be connected with a sleeve pipe in the large footpath section in axial step hole, one end of described sleeve pipe is stub end, the other end is that diameter is less than the section of extending axially of stub end, the stub end cover rubber sleeve of described sleeve pipe, this rubber sleeve inserts in the large footpath section in axial step hole, one is enclosed within on the rubber sleeve with the locking element of fitting seat clamping, locking element is with sleeve pipe and fitting seat locking, the extending end of the section of extending axially of described sleeve pipe stretches out outside the fitting seat, when making like this assembling of guide pipe and fitting seat, be slidingly matched by the position limit pin of guide pipe bulb end and the restraining groove of fitting seat ball bowl section, not only can realize the function that guide pipe swings, can also circumferentially rotate by the restricted guidance pipe, thereby realize usage requirement.
Because described restraining groove is provided with two, two restraining grooves are disposed on the inwall of ball bowl section, and the center line of two restraining grooves is perpendicular, restraining groove is the arc-shaped limit groove simultaneously, guide pipe can be swung along the shaft axis of position limit pin, position limit pin can also swing up and down in restraining groove, more can realize the circle swing of predetermined range.
Because an end face of described rubber sleeve is provided with the arc groove that cooperates with the guide pipe bulb, make guide pipe bulb insertion fitting seat after, the guide pipe bulb can position by the arc groove of rubber sleeve, and can not cause interference to the swing of guide pipe.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fitting seat of the present utility model;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Fig. 4 is the structural representation of guide pipe of the present utility model;
Fig. 5 is the structural representation of sleeve pipe of the present utility model;
Fig. 6 is the sectional view of Fig. 5.
In the accompanying drawing, 1 is fitting seat, and 2 is guide pipe, and 21 is bulb, and 21a is position limit pin, and 3 is the axial step hole, and 31 is ball bowl section, and 31a is restraining groove, and 4 is sleeve pipe, and 5 is rubber sleeve, and 5a is arc groove, and 6 is locking element.
Embodiment
Referring to Fig. 1 to Fig. 6, prevent a kind of embodiment of the gearshift guiding pipe cap of circumferentially rotation, this gearshift guiding pipe cap comprises fitting seat 1 and the guide pipe 2 of conduit cap, guide pipe 2 passes the center hole of fitting seat 1, guide pipe 2 is hinged with fitting seat 1 by the bulb 21 that an end is provided with, to realize the oscillating function of guide pipe 2.The center hole of described fitting seat is axial step hole 3, be provided with in the path section in this axial step hole for the ball bowl section 31 that connects guide pipe bulb 21, be provided with vertically restraining groove 31a on the inwall of described ball bowl section 31, described restraining groove 31a is the arc-shaped limit groove, is used for restricted guidance pipe 2 and circumferentially rotates.The bulb 21 of described guide pipe is provided with position limit pin 21a, described position limit pin 21a is slidingly fitted among the restraining groove 31a of ball bowl section, with the function that realizes that guide pipe 2 swings, and restricted guidance pipe 2 circumferentially rotates, position limit pin 21a is provided with one in the present embodiment, the shaft axis of this position limit pin 21a and the shaft axis of guide pipe 2 are perpendicular, restraining groove 31a is provided with two, two restraining grooves are disposed on the inwall of ball bowl section, and the center line of two restraining grooves is perpendicular, make like this position limit pin 21a can according to the set direction of guide pipe 2 with it corresponding restraining groove 31a assemble, be convenient to install, thereby guide pipe 2 can be swung along the shaft axis of position limit pin 21a, and position limit pin 21a can also swing up and down in restraining groove 31a, more can realize the circle swing of predetermined range.Be connected with a sleeve pipe 4 in the large footpath section in axial step hole, one end of described sleeve pipe 4 is stub end, the other end is that diameter is less than the section of extending axially of stub end, the stub end cover rubber sleeve 5 of described sleeve pipe, this rubber sleeve 5 inserts in the large footpath section in axial step hole, one end face of described rubber sleeve 5 is provided with the arc groove 5a that cooperates with guide pipe bulb 21, after making guide pipe bulb 21 insert fitting seat 1, guide pipe bulb 21 can position by the arc groove 5a of rubber sleeve, and can not cause interference to the swing of guide pipe 2, one is enclosed within on the rubber sleeve 5 with the locking element 6 of fitting seat 1 clamping, locking element 6 is with sleeve pipe 4 and fitting seat 1 locking, the extending end of the section of extending axially of described sleeve pipe stretches out outside the fitting seat 1, thereby finishes assembling of the present utility model.
During installation, first the bulb of guide pipe is inserted in the ball bowl section of axial step hole path section of fitting seat, and make position limit pin fall into corresponding restraining groove, then an end of casing pipe sleeve rubber sleeve is inserted in the large footpath section in axial step hole of fitting seat, the arc groove that utilizes rubber sleeve to be provided with, bulb to guide pipe positions, guarantee that simultaneously guide pipe can swing, at last locking element is enclosed within on the rubber sleeve, and connect and fix with fitting seat, can finish the assembling that the utility model prevents the gearshift guiding pipe cap that circumferentially rotates.
Above embodiment preferred embodiment is described the utility model; be not that scope of the present utility model is limited; relate under the prerequisite of spirit not breaking away from the utility model, various distortion that those of ordinary skill in the art makes the technical solution of the utility model and improving all fall in the protection domain that claim of the present utility model determines.
Claims (5)
1. one kind prevents the circumferential gearshift guiding pipe cap that rotates, the fitting seat (1) and the guide pipe (2) that comprise the conduit cap, guide pipe (2) passes the center hole of fitting seat (1), the bulb (21) that guide pipe (2) is provided with by an end is hinged with fitting seat (1), it is characterized in that: the center hole of described fitting seat is axial step hole (3), be provided with in the path section in this axial step hole for the ball bowl section (31) that connects guide pipe bulb (21), be provided with vertically restraining groove (31a) on the inwall of described ball bowl section (31), the bulb of described guide pipe (21) is provided with position limit pin (21a), described position limit pin (21a) is slidingly fitted in the restraining groove (31a) of ball bowl section, be connected with a sleeve pipe (4) in the large footpath section in axial step hole, one end of described sleeve pipe (4) is stub end, the other end is that diameter is less than the section of extending axially of stub end, the stub end cover rubber sleeve (5) of described sleeve pipe, this rubber sleeve (5) inserts in the large footpath section in axial step hole, one is enclosed within on the rubber sleeve (5) with the locking element (6) of fitting seat (1) clamping, locking element (6) is with sleeve pipe (4) and fitting seat (1) locking, and the extending end of the section of extending axially of described sleeve pipe stretches out outside the fitting seat (1).
2. the gearshift guiding pipe cap that circumferentially rotates of preventing according to claim 1, it is characterized in that: described restraining groove (31a) is provided with two, and two restraining grooves are disposed on the inwall of ball bowl section, and the center line of two restraining grooves is perpendicular.
3. the gearshift guiding pipe cap that circumferentially rotates of preventing according to claim 1 and 2, it is characterized in that: described restraining groove (31a) is the arc-shaped limit groove.
4. the gearshift guiding pipe cap that circumferentially rotates of preventing according to claim 1, it is characterized in that: described position limit pin (21a) is provided with one, and the shaft axis of the shaft axis of this position limit pin (21a) and guide pipe (2) is perpendicular.
5. the gearshift guiding pipe cap that circumferentially rotates of preventing according to claim 1, it is characterized in that: an end face of described rubber sleeve (5) is provided with the arc groove (5a) that cooperates with guide pipe bulb (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231890 CN203239739U (en) | 2013-05-02 | 2013-05-02 | Gear-shifting guide pipe cap for preventing from circumferentially rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231890 CN203239739U (en) | 2013-05-02 | 2013-05-02 | Gear-shifting guide pipe cap for preventing from circumferentially rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239739U true CN203239739U (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231890 Expired - Fee Related CN203239739U (en) | 2013-05-02 | 2013-05-02 | Gear-shifting guide pipe cap for preventing from circumferentially rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597351A (en) * | 2017-09-28 | 2018-01-19 | 碎得机械(北京)有限公司 | A kind of new type crushing machine |
| CN107617489A (en) * | 2017-09-28 | 2018-01-23 | 碎得机械(北京)有限公司 | A kind of disintegrating machine rotor axis mechanical locking device |
-
2013
- 2013-05-02 CN CN 201320231890 patent/CN203239739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597351A (en) * | 2017-09-28 | 2018-01-19 | 碎得机械(北京)有限公司 | A kind of new type crushing machine |
| CN107617489A (en) * | 2017-09-28 | 2018-01-23 | 碎得机械(北京)有限公司 | A kind of disintegrating machine rotor axis mechanical locking device |
| CN107617489B (en) * | 2017-09-28 | 2023-12-15 | 碎得机械(北京)有限公司 | Crusher rotating shaft mechanical locking device |
| CN107597351B (en) * | 2017-09-28 | 2024-02-06 | 碎得机械(北京)有限公司 | Crusher |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160502 |