CN204140856U - A kind of halting mechanism cam and vehicle - Google Patents
A kind of halting mechanism cam and vehicle Download PDFInfo
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- CN204140856U CN204140856U CN201420603265.6U CN201420603265U CN204140856U CN 204140856 U CN204140856 U CN 204140856U CN 201420603265 U CN201420603265 U CN 201420603265U CN 204140856 U CN204140856 U CN 204140856U
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- alveolus
- halting mechanism
- axle sleeve
- mechanism cam
- positioning plate
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Abstract
The utility model provides a kind of halting mechanism cam and vehicle, and wherein, halting mechanism cam, comprising: axle sleeve, the control ratchet be connected with the first end of described axle sleeve, the positioning plate be connected with the second end of described axle sleeve; The first end of described control ratchet is provided with five thread forms and four location alveolus, and four described location alveolus are respectively parking shelves alveolus, reverse gear alveolus, neutral gear shelves alveolus and forward gears alveolus.This programme by axle sleeve with control combining closely of ratchet and positioning plate and reach compact structure, save space and transmit stable effect, to some extent solve the problem that halting mechanism in prior art takies large quantity space.
Description
Technical field
The utility model relates to a kind of vehicle halting mechanism technical field, particularly relates to a kind of halting mechanism cam and vehicle.
Background technique
At present, CVT (mechanical stepless automatic speed changer) or AT (hydraulic automatic speed variator) automatic transmission are mainly provided with the gears such as D shelves (forward gears), N shelves (neutral gear), R shelves (reverse gear) and P shelves (parking shelves).Parking gear shift transmission system is usually arranged together gearshift mechanism and halting mechanism in structural design, but halting mechanism takes up room comparatively large, and especially all structural configuration of positioning plate in one plane, makes the link be attached thereto take very large space.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of halting mechanism cam and vehicle, solves halting mechanism in prior art and takies the problem of large quantity space.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of halting mechanism cam, comprising:
Axle sleeve, the control ratchet be connected with the first end of described axle sleeve, the positioning plate be connected with the second end of described axle sleeve; The first end of described control ratchet is provided with five thread forms and four location alveolus, and four described location alveolus are respectively parking shelves alveolus, reverse gear alveolus, neutral gear shelves alveolus and forward gears alveolus.
Above-mentioned halting mechanism cam, wherein, the first end of described control ratchet is provided with a connecting through hole near the position of described reverse gear alveolus; Second end of described control ratchet is provided with a round tube hole.
Above-mentioned halting mechanism cam, wherein, the first end of described positioning plate is provided with an installation through hole, and the second end of described positioning plate is provided with a round tube hole.
Above-mentioned halting mechanism cam, wherein, described axle sleeve is cylindrical structure.
Above-mentioned halting mechanism cam, wherein, first end and second end of described axle sleeve are tubular-shank rivet structure.
Above-mentioned halting mechanism cam, wherein, the round tube hole that the first end of described axle sleeve the second end by described control ratchet is arranged and described control ratchet are fixedly riveted together; Second end of described axle sleeve is fixedly riveted together by round tube hole that the second end of described positioning plate is arranged and described positioning plate.
Above-mentioned halting mechanism cam, wherein, described axle sleeve comprises inner side surface and outer side surface, and wherein said outer side surface is provided with two relative platform structures, and the shape size of two described platform structures is consistent.
Above-mentioned halting mechanism cam, wherein, the middle part of two described platform structures is equipped with the pin-and-hole that runs through described platform structure.
The utility model additionally provides a kind of vehicle, comprising: above-mentioned halting mechanism cam.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, described halting mechanism cam by axle sleeve with control combining closely of ratchet and positioning plate and reach compact structure, save space and transmit stable effect, to some extent solve the problem that halting mechanism in prior art takies large quantity space.
Accompanying drawing explanation
Fig. 1 is the stereogram of the halting mechanism cam of the utility model embodiment;
Fig. 2 is the plan view of the halting mechanism cam of the utility model embodiment;
Fig. 3 is the generalized section of Fig. 2 along A-A direction;
Fig. 4 is the rear view of the halting mechanism cam of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model takies the problem of large quantity space for existing halting mechanism, provides a kind of halting mechanism cam, as shown in Figure 1 to Figure 3, comprising:
Axle sleeve 1, the control ratchet 3 be connected with the first end 2 of described axle sleeve 1, the positioning plate 5 be connected with the second end 4 of described axle sleeve 1; The first end 6 of described control ratchet 3 is provided with five thread forms 7 and four location alveolus, and four described location alveolus are respectively parking shelves alveolus 8, reverse gear alveolus 9, neutral gear shelves alveolus 10 and forward gears alveolus 11.
The described halting mechanism cam that the utility model embodiment provides by axle sleeve with control combining closely of ratchet and positioning plate and reach compact structure, save space and transmit stable effect, to some extent solve the problem that halting mechanism in prior art takies large quantity space.
Wherein, as depicted in figs. 1 and 2, the first end 6 of described control ratchet 3 is provided with a connecting through hole 12 near the position of described reverse gear alveolus 9; Second end 13 of described control ratchet 3 is provided with a round tube hole 14.
Concrete, as shown in Figure 1 and Figure 4, the first end 15 of described positioning plate 5 is provided with an installation through hole 16, and the second end 17 of described positioning plate 5 is provided with a round tube hole 18.
Consider practical situations, described in the described halting mechanism cam that the utility model embodiment provides, axle sleeve prioritizing selection is cylindrical structure.
In order to axle sleeve with control being fixedly connected with of ratchet and positioning plate, first end and second end of axle sleeve described in the described halting mechanism cam that the utility model embodiment provides are tubular-shank rivet structure.
Concrete, the round tube hole that the first end of described axle sleeve the second end by described control ratchet is arranged and described control ratchet are fixedly riveted together; Second end of described axle sleeve is fixedly riveted together by round tube hole that the second end of described positioning plate is arranged and described positioning plate.
Processes in order to halting mechanism cam facilitates and meets the requirement of validity, as shown in figures 1 and 3, described in the described halting mechanism cam that the utility model embodiment provides, axle sleeve 1 comprises inner side surface 19 and outer side surface 20, wherein said outer side surface 20 is provided with two relative platform structures (being respectively the first platform structure 21 and the second platform structure 22), and the shape size of two described platform structures (being respectively the first platform structure 21 and the second platform structure 22) is consistent.
In order to meet installation and operation demand, as shown in figures 1 and 3, the middle part of two described platform structures (being respectively the first platform structure 21 and the second platform structure 22) is equipped with the pin-and-hole 23 that runs through described platform structure (being respectively the first platform structure 21 and the second platform structure 22).
In order to solve the problems of the technologies described above, the utility model embodiment still provides a kind of vehicle, comprising: above-mentioned halting mechanism cam.
It should be noted that, the described embodiment of realization of above-mentioned halting mechanism cam is all applicable in the embodiment of this vehicle, also can reach identical technique effect.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (9)
1. a halting mechanism cam, is characterized in that, comprising:
Axle sleeve, the control ratchet be connected with the first end of described axle sleeve, the positioning plate be connected with the second end of described axle sleeve; The first end of described control ratchet is provided with five thread forms and four location alveolus, and four described location alveolus are respectively parking shelves alveolus, reverse gear alveolus, neutral gear shelves alveolus and forward gears alveolus.
2. halting mechanism cam as claimed in claim 1, it is characterized in that, the first end of described control ratchet is provided with a connecting through hole near the position of described reverse gear alveolus; Second end of described control ratchet is provided with a round tube hole.
3. halting mechanism cam as claimed in claim 2, it is characterized in that, the first end of described positioning plate is provided with an installation through hole, and the second end of described positioning plate is provided with a round tube hole.
4. halting mechanism cam as claimed in claim 3, it is characterized in that, described axle sleeve is cylindrical structure.
5. halting mechanism cam as claimed in claim 4, it is characterized in that, first end and second end of described axle sleeve are tubular-shank rivet structure.
6. halting mechanism cam as claimed in claim 5, is characterized in that, the round tube hole that the first end of described axle sleeve the second end by described control ratchet is arranged and described control ratchet are fixedly riveted together; Second end of described axle sleeve is fixedly riveted together by round tube hole that the second end of described positioning plate is arranged and described positioning plate.
7. halting mechanism cam as claimed in claim 4, it is characterized in that, described axle sleeve comprises inner side surface and outer side surface, and wherein said outer side surface is provided with two relative platform structures, and the shape size of two described platform structures is consistent.
8. halting mechanism cam as claimed in claim 7, it is characterized in that, the middle part of two described platform structures is equipped with the pin-and-hole that runs through described platform structure.
9. a vehicle, is characterized in that, comprising: the halting mechanism cam as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603265.6U CN204140856U (en) | 2014-10-17 | 2014-10-17 | A kind of halting mechanism cam and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603265.6U CN204140856U (en) | 2014-10-17 | 2014-10-17 | A kind of halting mechanism cam and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140856U true CN204140856U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603265.6U Active CN204140856U (en) | 2014-10-17 | 2014-10-17 | A kind of halting mechanism cam and vehicle |
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| Country | Link |
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| CN (1) | CN204140856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763751A (en) * | 2017-02-23 | 2017-05-31 | 湖北汽车工业学院 | The ball screw executing agency that a kind of parking electric automobile P grades of servomotor drives |
-
2014
- 2014-10-17 CN CN201420603265.6U patent/CN204140856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763751A (en) * | 2017-02-23 | 2017-05-31 | 湖北汽车工业学院 | The ball screw executing agency that a kind of parking electric automobile P grades of servomotor drives |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |