CN108980330B - A kind of connection structure of shift gears wire drawing and shift control device - Google Patents
A kind of connection structure of shift gears wire drawing and shift control device Download PDFInfo
- Publication number
- CN108980330B CN108980330B CN201811007768.6A CN201811007768A CN108980330B CN 108980330 B CN108980330 B CN 108980330B CN 201811007768 A CN201811007768 A CN 201811007768A CN 108980330 B CN108980330 B CN 108980330B
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- China
- Prior art keywords
- shift
- wire drawing
- connector
- control device
- shift control
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The present invention provides the connection structures of a kind of shift gears wire drawing and shift control device, it includes shift gears wire drawing, shift control device, wire drawing connector, cylindrical shift connector, the connecting column that wire drawing connector includes connecting rod, is vertically connected with the connecting pin of connecting rod, the installation end of connecting rod are connected with wire drawing of shifting gears；Shift control device has shift bracket；The mounting hole that one end of shift bracket is provided with vertical perforation, passes through for connecting column, mounting hole are communicated with vertical perforated vertical；It is provided with step surface on the outer circumference surface of shift connector, the confined planes for mutually keeping off and connecing with step surface are provided on the inner wall perforated vertically；The first end of shift connector is provided with vertical opening slot, the sliding slot communicated vertical with vertical opening slot；Connector shift gears with vertical perforation transition fit, shift connector has installation site and lock position.The connection structure of shift wire drawing and shift control device of the invention, enables to the installation and removal between shift wire drawing and shift control device more convenient.
Description
Technical field
The present invention relates to car transmissions technical fields, and in particular to a kind of connection of shift gears wire drawing and shift control device
Structure.
Background technique
Shift control device is typically mounted in driver's cabin, can be real by manipulation shift control device when driver drives a car
Now shift gears.One end of shift wire drawing is connect with shift control device, and the other end for wire drawing of shifting gears is connect with gearbox rocker arm.Shift behaviour
Vertical device drives the rotation of gearbox rocker arm, to realize the change of gearbox-gear by the movement of pulling shift wire drawing.Cause
How this, conveniently realize the installation and removal between shift wire drawing and shift control device, becomes those skilled in the art's urgent need
The technical issues of solution.
Summary of the invention
The present invention provides the connection structures of a kind of shift gears wire drawing and shift control device, to solve technology in the prior art
Problem.
To achieve the above object, the present invention provides the following technical scheme that
A kind of connection structure of shift gears wire drawing and shift control device comprising shift wire drawing and shift control device also wrap
Wire drawing connector, cylindrical shift connector are included, the wire drawing connector includes connecting rod, phase vertical with the connecting pin of the connecting rod
Connecting column even, the installation end of the connecting rod are connected with the shift wire drawing；The shift control device have for it is described
The connected shift bracket of wire drawing connector；One end of the shift bracket is provided with for accommodating wearing vertically for the shift connector
Hole, the mounting hole passed through for the connecting column, the mounting hole are communicated with the vertical perforated vertical；Outside the shift connector
It is provided with step surface on periphery, is provided on the inner wall perforated vertically and mutually keeps off the confined planes connect with the step surface；Institute
The first end for stating shift connector is provided with vertical opening slot for accommodating the connecting column, phase vertical with the vertical opening slot
Logical sliding slot, the sliding slot with the connecting pin for being slidably matched；The shift connector and the vertical perforation transition fit,
Installation site, the connecting pin when there is the shift connector connecting pin to be located in the vertical opening slot are located at described
Lock position when connecing mutually is kept off in sliding slot and with the standstill face of the sliding slot；The height of the connecting column is greater than the slot of the sliding slot
Mouth size.
Preferably, axial limiting protrusion, the axial limit are provided on the outer circumference surface of the second end of the shift connector
Position protrusion has elasticity, and it is recessed to be provided with first axis limit at the vertical perforation on the inner wall of one end far from the mounting hole
Slot and the second axial limiting groove；When the shift connector is in the installation site, the axial limiting protrusion and described the
The cooperation of one axial limiting groove；When the shift connector is in the lock position, the axial limiting protrusion and described second
The cooperation of axial limiting groove.
Preferably, arc groove is provided between the first axis limiting groove and the second axial limiting groove.
Preferably, the axial limiting protrusion is triangular structure.
Preferably, the end face of the second end on be provided with strip groove.
Preferably, the strip groove is located at the medium position of the end face.
Preferably, the second end is additionally provided with lightening hole.
Preferably, the number of the lightening hole is multiple, and each lightening hole is distributed in the two sides of the strip groove.
Preferably, the connecting column and the connecting rod form integral structure.
Preferably, the standstill face is the arcwall face matched with the outer surface of the connecting pin.
The beneficial effects of the present invention are:
The connection structure of shift wire drawing and shift control device of the invention, shift connector and wearing on bracket vertically of shifting gears
Hole transition fit, this makes under the force of hand or tool, and shift connector can rotate in vertical perforation, enables connector of shifting gears
It gets at up to installation site or lock position, after the installation and installation so as to conveniently realize wire drawing connector and connector of shifting gears
Locking, and then conveniently realized shift wire drawing and shift control device between connection；Meanwhile shift connector only need to be rotated,
It is returned to installation site, that is, is convenient to take out connecting column from shift connector, realizes wire drawing connector and connector of shifting gears
Separation, so that the disassembly between shift wire drawing and shift control device is also more convenient.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
It needs attached drawing to be used to be briefly described, and specific embodiments of the present invention will be made further specifically in conjunction with attached drawing
It is bright, wherein
Fig. 1 is the schematic diagram of the connection structure of shift wire drawing provided in an embodiment of the present invention and shift control device；
Fig. 2 is another schematic diagram of the connection structure of shift wire drawing provided in an embodiment of the present invention and shift control device；
Fig. 3 is the schematic diagram of shift bracket provided in an embodiment of the present invention；
Fig. 4 is main view when shift connector provided in an embodiment of the present invention is in installation site；
Fig. 5 is top view when shift connector provided in an embodiment of the present invention is in installation site；
Fig. 6 is main view when shift connector provided in an embodiment of the present invention is in lock position；
Fig. 7 is top view when shift connector provided in an embodiment of the present invention is in lock position；
Fig. 8 is schematic diagram when shift connector provided in an embodiment of the present invention is connect with wire drawing connector；
Fig. 9 is the schematic diagram of wire drawing connector provided in an embodiment of the present invention；
Figure 10 is the top view of shift bracket provided in an embodiment of the present invention；
Schematic diagram when Figure 11 is shift bracket provided in an embodiment of the present invention and shift connector cooperation.
It is attached marked in the figure:
11, shift bracket 12, perforate vertically 13, mounting hole 14, first axis limiting groove
15, the second axial limiting groove 16, arc groove 21, shift connector 22, first end
23, second end 231, axial limiting protrusion 232, strip groove 233, lightening hole
24, vertical opening slot 25, sliding slot 251, standstill face 26, step surface
31, wire drawing connector 32, connecting hole 33, connecting pin 34, connecting column
35, installation end 36, connecting rod
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with specific embodiment pair
This programme is further discussed in detail.
As shown in Figure 1 to 11, the embodiment of the invention provides it is a kind of shift gears wire drawing and shift control device connection structure,
It includes shift wire drawing and shift control device, further includes wire drawing connector 31, cylindrical shift connector 21, and wire drawing connector 31 wraps
The connecting column 34 for including connecting rod 36, being vertically connected with the connecting pin 33 of connecting rod 36, the installation end 35 of connecting rod and shift wire drawing
It is connected；Shift control device has the shift bracket 11 for being connected with wire drawing connector 31；One end setting of shift bracket 11 is useful
In the vertical perforation 12 for accommodating shift connector 21, the mounting hole 13 passed through for connecting column 34, mounting hole 13 and vertical perforation 12 are hung down
Directly communicate；Shift gears connector 21 outer circumference surface on be provided with step surface 26, be provided on the inner wall of vertical perforation 12 and step surface
26 phases keep off the confined planes connect；The first end 22 of shift connector 21 be provided with vertical opening slot 24 for accommodating connecting column 34, with
The sliding slot 25 that vertical opening slot 24 vertically communicates, sliding slot 25 with connecting pin 33 for being slidably matched；Shift connector 21 with wear vertically
12 transition fit of hole, installation site, connecting pin 33 when there is shift connector 21 connecting pin 33 to be located in vertical opening slot 24
Lock position in sliding slot 25 and when being connect with 251 phase of the standstill face of sliding slot 25 gear.It is understood that operation gear lever can be with
So that the shift bracket 11 of shift control device moves, so that shift wire drawing is pulled by shift bracket 11, to realize shift；Connection
The height of column 34 is greater than the notch size of sliding slot 25 namely connecting column 34 will not be by deviating from sliding slot 25；The peace of shift connector 21
Holding position, when vertical opening slot 12 as shown in figure 11, namely on shift connector 21 is opposite with mounting hole 13,21 institute of connector of shifting gears
The position at place, at this time can by connecting column 34 by mounting hole 13 be inserted into vertical opening slot 12 in, then make shift gears connector 21 around
Connecting column 34 rotate, the connecting pin 33 of connecting rod 36 will be entered sliding slot 25 by vertical opening slot 24, and sliding along sliding slot 25
Dynamic, until connecting pin 33 and 251 phase of the standstill face gear of sliding slot 25 connect, namely shift connector 21 reaches lock position, at this time vertically
Open slot 24 and mounting hole 13 are no longer opposite, and are offset from each other, and connecting column 34 is avoided to deviate from from shift connector 21, and realize
Locking, to realize that wire drawing connector 31 is reliably connected with the bracket 11 of shifting gears.
The connection structure of shift wire drawing and shift control device provided in an embodiment of the present invention, shift connector 21 and shift branch
12 transition fits of vertical perforation on frame 11, this makes under the force of hand or tool, and shift connector 21 can perforate vertically
It is rotated in 12, so that shift connector 21 is reached installation site or lock position, so as to conveniently realize wire drawing connector 31
The locking after installation and installation with shift connector 21, and then conveniently realized between shift wire drawing and shift control device
Connection；Meanwhile only need to rotate shift connector 21, be returned to installation site, that is, be convenient to by connecting column 34 from shift connector
It is taken out in 21, realizes the separation of wire drawing connector 31 and connector 21 of shifting gears, so that between shift wire drawing and shift control device
It dismantles also more convenient.
In another embodiment provided by the invention, it can be set on the outer circumference surface of the second end 23 for connector 21 of shifting gears
Axial limiting protrusion 231, axial limiting protrusion 231 have elasticity, the inner wall of one end far from mounting hole 13 at vertical perforation 12
On be provided with first axis limiting groove 14 and the second axial limiting groove 15；It is axial when shift connector 21 is in installation site
Retention bead 231 and first axis limiting groove 14 cooperate；When shift connector 21 is in lock position, axial limiting protrusion 231
Cooperate with the second axial limiting groove 15.Using this scheme, by axial limiting protrusion 231 and first axis limiting groove 14 or
The cooperation of second axial limiting groove 15 can be effectively prevented from shift connector 21 after reaching installation site or lock position again
It rotates, to greatly increase the connection reliability between shift bracket 11 and wire drawing connector 31.
As shown in Figure 10 and Figure 11, in order to be more easily implemented the rotation to shift connector 21, first axis limit is recessed
Arc groove 16 can be set between slot 14 and the second axial limiting groove 15.It is understood that arc groove 16 is set
It sets, so that the operation when the connector 21 that will shift gears turns to lock position by installation site is more laborsaving.
Specifically, axial limiting protrusion 231 can be triangular structure, at this time first axis limiting groove 14 and the second axis
It is the vee gutter matched with the triangular structure to limiting groove 15, thus in force, axial limiting protrusion 231
Be readily able to deviate from from first axis limiting groove 14 and the second axial limiting groove 15, so convenient for shift connector 21 into
Row rotation.
Further, the end face of second end 23 on strip groove 232 can be set, thus by "-" type bottle opener be inserted into item
232 in shape slot, the rotation to shift connector 21 can be conveniently realized, so that the company between shift wire drawing and bracket of shifting gears
Connect and dismantle it is more convenient, quick, meanwhile, it is also more laborsaving.
As shown in figure 5, strip groove 232 can be located at the medium position of end face, so that the periphery of strip groove 232 is strong
It spends more uniform.
In order to be effectively reduced the weight of shift connector 21, the lightweight of shift connector 21 is realized, second end 23 is also
Lightening hole 233 can be set.
Further, the number of lightening hole 233 can be multiple, and each lightening hole 233 is distributed in the two sides of strip groove 232,
To more effectively reduce the weight of shift connector 21.
In order to greatly improve the intensity of wire drawing connector 31, the installation behaviour between connecting column 34 and connecting rod 36 is saved
Make, connecting column 34 and connecting rod 36 can form integral structure.As shown in Figure 2 and Figure 8, the installation end 35 of connecting rod 36 can be with
It is provided with connecting hole 32, connecting hole 32 can be interference fitted with shift wire drawing, to realize connecting rod 36 and the reliable of wire drawing of shifting gears
Connection.
As shown in Figure 6 and Figure 8, standstill face 251 can be the arcwall face matched with the outer surface of connecting pin 33, so as to
The contact area between connecting pin 33 and standstill face 251 is enough effectively increased, and then can be better achieved to connecting rod 36
Limit, while connecting rod 36 can also be avoided to be damaged.
It is provided in an embodiment of the present invention shift wire drawing and shift control device connection structure, can be realized shift wire drawing and
Shift control device is reliably connected, and of less demanding to mold, easily manufactured, while easy to assemble.
The above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention, moreover, after reading the contents of the present invention, relevant technical staff in the field can be with
Various changes or modification are made to the present invention, such equivalent forms equally fall into model defined by the application the appended claims
It encloses.
Claims (10)
1. a kind of connection structure of shift gears wire drawing and shift control device comprising shift wire drawing and shift control device, feature exist
In further including wire drawing connector, cylindrical shift connector, the wire drawing connector includes connecting rod, the company with the connecting rod
The connecting column that end is vertically connected is connect, the installation end of the connecting rod is connected with the shift wire drawing；The shift control device has
Shift bracket for being connected with the wire drawing connector；One end of the shift bracket is provided with for accommodating the shift connector
The vertical mounting hole perforated, passed through for the connecting column, the mounting hole communicates with the vertical perforated vertical；The shift
It is provided with step surface on the outer circumference surface of connector, is provided on the inner wall perforated vertically and mutually keeps off the limit connect with the step surface
Plane；The first end of the shift connector is provided with vertical opening slot and the vertical opening for accommodating the connecting column
The sliding slot that slot vertically communicates, the sliding slot with the connecting pin for being slidably matched；The shift connector and the vertical perforation
Transition fit, installation site, the connection when there is the shift connector connecting pin to be located in the vertical opening slot
End is located in the sliding slot and mutually keeps off lock position when connecing with the standstill face of the sliding slot；The height of the connecting column is greater than institute
State the notch size of sliding slot.
2. the connection structure of shift wire drawing and shift control device according to claim 1, which is characterized in that the shift connects
Axial limiting protrusion is provided on the outer circumference surface of the second end of head, the axial limiting protrusion has elasticity, described to wear vertically
First axis limiting groove and the second axial limiting groove are provided on the inner wall of one end far from the mounting hole at hole；It is described
When shift connector is in the installation site, the axial limiting protrusion and the first axis limiting groove cooperate；It is described to change
When gear connector is in the lock position, the axial limiting protrusion and the second axial limiting groove cooperate.
3. the connection structure of shift wire drawing and shift control device according to claim 2, which is characterized in that the first axle
Arc groove is provided between limiting groove and the second axial limiting groove.
4. the connection structure of shift wire drawing and shift control device according to claim 2, which is characterized in that the axial limit
Position protrusion is triangular structure.
5. the connection structure of shift wire drawing and shift control device according to claim 2, which is characterized in that the second end
End face on be provided with strip groove.
6. the connection structure of shift wire drawing and shift control device according to claim 5, which is characterized in that the strip groove
Medium position positioned at the end face.
7. the connection structure of shift wire drawing and shift control device according to claim 6, which is characterized in that the second end
It is additionally provided with lightening hole.
8. the connection structure of shift wire drawing and shift control device according to claim 7, which is characterized in that the lightening hole
Number be it is multiple, each lightening hole is distributed in the two sides of the strip groove.
9. the connection structure of shift wire drawing and shift control device according to claim 1, which is characterized in that the connecting column
Integral structure is formed with the connecting rod.
10. the connection structure of shift wire drawing and shift control device according to any one of claims 1 to 9, which is characterized in that
The standstill face is the arcwall face matched with the outer surface of the connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007768.6A CN108980330B (en) | 2018-08-31 | 2018-08-31 | A kind of connection structure of shift gears wire drawing and shift control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007768.6A CN108980330B (en) | 2018-08-31 | 2018-08-31 | A kind of connection structure of shift gears wire drawing and shift control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108980330A CN108980330A (en) | 2018-12-11 |
| CN108980330B true CN108980330B (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811007768.6A Active CN108980330B (en) | 2018-08-31 | 2018-08-31 | A kind of connection structure of shift gears wire drawing and shift control device |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060236804A1 (en) * | 2005-04-26 | 2006-10-26 | Ruhlander Gregory P | Shifter base with integrated receptacle for cable adjust assembly |
| CN203770320U (en) * | 2014-02-28 | 2014-08-13 | 震旦（中国）有限公司 | Plate connecting device and plate type combining device |
| CN204646968U (en) * | 2015-04-27 | 2015-09-16 | 上海通用汽车有限公司 | A kind of clip assembly of cable connector |
| US10030770B2 (en) * | 2016-04-29 | 2018-07-24 | Hi-Lex Controls, Inc. | Cable connector assembly |
| CN106402368A (en) * | 2016-11-24 | 2017-02-15 | 安徽江淮汽车集团股份有限公司 | Gear shifting wire drawing joint assembly and wire drawing assembly |
| CN207316054U (en) * | 2017-08-04 | 2018-05-04 | 安徽江淮汽车集团股份有限公司 | Gear selection mechanism and manual gear assembly |
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| CN108980330A (en) | 2018-12-11 |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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