CN208164760U - A kind of split type automatic shift operating mechanism of fast-assembling - Google Patents
A kind of split type automatic shift operating mechanism of fast-assembling Download PDFInfo
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- CN208164760U CN208164760U CN201820601432.1U CN201820601432U CN208164760U CN 208164760 U CN208164760 U CN 208164760U CN 201820601432 U CN201820601432 U CN 201820601432U CN 208164760 U CN208164760 U CN 208164760U
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- otic placode
- upper housing
- pin
- pedestal
- fast
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Abstract
The utility model discloses a kind of split type automatic shift operating mechanisms of fast-assembling, including pedestal and upper housing, pedestal with console for being fixedly connected, upper housing top surface, which is provided with, holds the gear hole that operating stick passes through, the first side wall outer surface of upper housing is provided with the first otic placode, base top surface is provided with the second otic placode, the first otic placode and the second otic placode and is cooperatively connected by lateral pin, is also cooperatively connected by detachable fixedly connected part or fastener between upper housing and pedestal.Lateral pin connection is introduced between the upper housing and pedestal of the split type automatic shift operating mechanism of the fast-assembling, is facilitated the different quick-replaceable pedestals according to vehicle, is facilitated the applicable vehicle range for widening the automatic shift operating mechanism assembly；Bolted use is reduced, the occurrence probability that is threadedly coupled and can not tighten is reduced.
Description
Technical field
The utility model relates to shift control mechanism technical fields, and in particular to a kind of split type self shifter manipulation of fast-assembling
Mechanism.
Background technique
The shell of 8AT self shifter operating mechanism assembly includes upper housing and pedestal in the prior art, pedestal and upper housing
Between be connected by screw bolts, the quantity of above-mentioned bolt is at least three, usually 4-5.There are following for the shell of above structure
Defect：
The first, since the height of console in vehicle design is different, pedestal can be replaced during practical set, and bolt
It disassembles and installs cumbersome；
The second, plastic material（Usually polypropylene or nylon material）Screw hole inevitably since stress is excessive or
The case where other reasons cause thread to wear and be engaged thread can not, and threaded connection can not tighten increases in assembling process
Defect rate；
Third, with the promotion of vehicle quality and performance, sound insulation, the sound-absorbing measure of vehicle itself are become better and better, to reduction
Interior outer noise and the requirement for reducing vibration are also higher and higher, and operating stick and upper housing are easy to happen hard collision in the prior art,
Hand-transmitted vibration is obvious.
Therefore, it is necessary to carry out structure improvement to Gear shift operation mechanism assembly shell in the prior art.
Utility model content
One of the purpose of this utility model is to overcome defect existing in the prior art, provide a kind of fast-assembling it is split type from
Dynamic shift control mechanism, it is simple and reasonable, it dismantles easy for installation.
In order to realize that above-mentioned technical effect, the technical solution of the utility model be：A kind of split type self shifter behaviour of fast-assembling
Vertical mechanism, including pedestal and upper housing, for being fixedly connected with console, upper housing top surface is provided with appearance operating stick and passes through pedestal
Gear hole, which is characterized in that the first side wall outer surface of upper housing is provided with the first otic placode, and base top surface is provided with the second ear
Plate, the first otic placode and the second otic placode are cooperatively connected by lateral pin, are also fixedly connected by detachable between upper housing and pedestal
Part or fastener are cooperatively connected.
Preferred technical solution is that pedestal includes pedestal basal plane and foot section, and pedestal basal plane is provided with recessed portion, upper housing
Bottom end is embedded in recessed portion, convex block is fixedly installed in the second sidewall of upper housing, the side of recessed portion is provided with and convex block
The button hole matched, the first side wall and the second sidewall of upper housing are oppositely arranged, and the protrusion direction of the first otic placode and convex block is opposite.
It is connected between upper housing and pedestal in above structure for snapping, convex block is fastener.Mounting means is installation cross after first snapping
Pin.
In order to increase the intensity of pedestal basal plane and convex block, common needs are arranged below pedestal basal plane with the lower section of convex block
Reinforcing rib.
Preferred technical solution is that detachable fixedly connected part is fixing bolt, is respectively set on upper housing and pedestal
There is the screw hole matched with the fixing bolt.Under the premise of lateral pin connection, the usage amount of fixing bolt can be suitably reduced, is led to
It is often 2-3.Mounting means is to tighten fixing bolt after first installing lateral pin.
In order to guarantee lateral pin stable connection, preferred technical solution is that lateral pin includes the bearing pin portion and pin cap of integrally connected
Portion, bearing pin portion are threaded through in the first otic placode and the second otic placode, and the anti-back pieces of lateral pin are provided on pedestal, pin cap portion folder under assembled state
It is located between the anti-back pieces of lateral pin and adjacent the first otic placode or the second otic placode.
In order to ensure the anti-back effect of lateral pin, preferred technical solution is that the anti-back pieces of lateral pin are Anti-withdrawing bolt, Anti-withdrawing bolt
It is equipped in the anti-back screw hole of base top surface, a bus of Anti-withdrawing bolt cap portion cylindrical external outline and the crown in pin cap portion
Face is adjacent or fits.
Preferred technical solution is that the anti-back pieces of lateral pin are anti-back pin, and anti-back pin includes the cantilever of integrally connected and prevents
Protrusion is moved back, the fixing end of cantilever is connect with the second otic placode, the axial direction of cantilever and the second otic placode pin hole axial consistent or approximate one
It causes, the free end of cantilever is set towards lateral pin anti-back protrusion outstanding, by the close end anti-back in free end to the pin cap portion of cantilever
The height of projection of protrusion gradually increases.In above structure, anti-back protrusion is inclined surface towards the face of lateral pin, has guiding role.
Using cantilever under external force can deformation occurs, and the characteristics of external force can also be restored to original state after withdrawing from：When lateral pin is inserted into, incline
Inclined-plane guidance pin cap portion along the pin hole for being axially inserted into otic placode of bearing pin portion, cantilever deformation, when pin cap portion be located at anti-back protrusion with
When between otic placode, cantilever restores to the original state.The fixing end of cantilever can any position setting around the pin hole of otic placode on the outside, not with it is upper
The installation process motion profile of shell interferes.
Preferred technical solution is that cantilever is arranged in the blind hole or through-hole of base top surface, and anti-back protrusion protrudes from pedestal
Top surface setting.Above structure can cause cantilever to be detached from or be permanently deformed to avoid colliding in assembling process.
In order to guarantee the bonding strength of cantilever, the operation that cantilever is fixedly connected is reduced, further preferred technical solution is,
Anti-back pin, the second otic placode are connected with pedestal integral type.
Preferred technical solution is that the inner edge of gear hole is fixedly installed damping inner edge, damping inner edge and upper housing one
Formula connection.The elasticity of damping inner edge material is better than upper housing material, and adoptable material range includes but is not limited to TPU.
In order to avoid the removing of damping inner edge after multiple impacts, preferred technical solution is that damping inner edge passes through T-slot
Or dovetail groove is connect with upper housing integral type.Damping inner edge can be connect by quadric injection mould with upper housing, and two kinds of materials are increased
Bond area guarantees that the adhesive force between two kinds of material interfaces is stablized.
The advantages of the utility model and beneficial effect are：
Lateral pin connection is introduced between the upper housing and pedestal of the split type automatic shift operating mechanism of the fast-assembling, is facilitated according to vehicle
The different quick-replaceable pedestals of type facilitate the applicable vehicle range for widening the automatic shift operating mechanism assembly；
Bolted use is reduced, the occurrence probability that is threadedly coupled and can not tighten is reduced.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment 1；
Fig. 2 is the overlooking structure diagram of embodiment 1；
Fig. 3 is the overlooking structure diagram of embodiment 2；
Fig. 4 is the partial enlarged view of A in embodiment 2；
Fig. 5 is the structural schematic diagram of pedestal in embodiment 2；
Fig. 6 is the schematic perspective view of embodiment 3；
Fig. 7 is the partial enlarged view of B in Fig. 6；
Fig. 8 is the partial enlarged view in 4 middle gear hole of embodiment.
In figure：1, pedestal；11, pedestal basal plane；12, foot section；13, recessed portion；2, upper housing；3, operating stick；4, gear
Hole；5, the first otic placode；6, the second otic placode；7, lateral pin；71, bearing pin portion；72, cap portion is sold；8, fixing bolt；9, convex block；10, it detains
Hole；14, Anti-withdrawing bolt；15, anti-back pin；151, cantilever；152, anti-back protrusion；16, damping inner edge；17, T-slot.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment 1
As shown in Figs. 1-2, the split type automatic shift operating mechanism of the fast-assembling of embodiment 1, including pedestal 1 and upper housing 2, bottom
For seat 1 for being fixedly connected with console, 2 top surface of upper housing, which is provided with, holds the gear hole 4 that operating stick 3 passes through, and the first of upper housing 2
Wall outer surface is provided with the first otic placode 5, and 1 top surface of pedestal is provided with the second otic placode 6, and the first otic placode 5 and the second otic placode 6 pass through cross
Pin 7 is cooperatively connected, and is also cooperatively connected by detachable fixedly connected part between upper housing 2 and pedestal 1.
Detachable fixedly connected part is fixing bolt 8, is respectively arranged with and 8 phase of fixing bolt on upper housing 2 and pedestal 1
The screw hole of cooperation（It is not shown in the figure）.
Embodiment 2
As in Figure 3-5, embodiment 2 the difference from embodiment 1 is that：Pedestal 1 includes pedestal basal plane 11 and foot section 12,
Pedestal basal plane 11 is provided with recessed portion 13, and 2 bottom end of upper housing is embedded in recessed portion 13, fixed in the second sidewall of upper housing 2
It is provided with convex block 9, the side of recessed portion is provided with the button hole 10 matched with convex block 9, the first side wall and second side of upper housing 2
Wall is oppositely arranged, and the protrusion direction of the first otic placode 5 and convex block 9 is opposite.
Lateral pin 7 includes that the bearing pin portion 71 of integrally connected and pin cap portion 72, bearing pin portion 71 are threaded through the first otic placode 5 and the second ear
In plate 6, the anti-back pieces of lateral pin are provided on pedestal 1, pin cap portion 72 is folded in the anti-back pieces of lateral pin and adjacent first under assembled state
Between otic placode 5 or the second otic placode 6.
The anti-back pieces of lateral pin are Anti-withdrawing bolt 14, and Anti-withdrawing bolt 14 is equipped with the anti-back screw hole in base top surface（In figure not
It shows）In, a bus of Anti-withdrawing bolt cap portion cylindrical external outline is adjacent with the crown face in pin cap portion or fits.
Embodiment 3
As shown in fig. 6-7, embodiment 3 the difference from example 2 is that：The anti-back pieces of lateral pin are anti-back pin 15, and anti-back is inserted
Foot 15 includes the cantilever 151 and anti-back protrusion 152 of integrally connected, and the fixing end of cantilever 151 is connect with the second otic placode 6, cantilever 151
Axial direction and 6 pin hole of the second otic placode it is axial consistent, the freedom of cantilever 151 is set towards lateral pin anti-back protrusion 152 outstanding
End is gradually increased by the height of projection of free end to pin cap portion 72 close to the end anti-back protrusion 152 of cantilever 151.
The axial direction of cantilever 151 is axially approximate with 6 pin hole of the second otic placode unanimously to be referred in the presence of less than 10 ° acute angles folders below
Angle.
Cantilever 151 is arranged in blind hole or the through-hole of 1 top surface of pedestal, and anti-back protrusion 152 protrudes from the setting of 1 top surface of pedestal.
Anti-back pin 15, the second otic placode 6 are connected with 1 integral type of pedestal.
Embodiment 4
As shown in figure 8, embodiment 4 is based on embodiment 3, difference is：The inner edge of gear hole 4 is fixedly installed damping inner edge
16, damping inner edge 16 is connect with 2 integral type of upper housing.
Damping inner edge 16 is connect by T-slot 17 with 2 integral type of upper housing.The equivalence replacement mode of T-slot can also be
Dovetail groove.
The damping inner edge of embodiment 4 is equally applicable in Examples 1 and 2.
1 assembling process of embodiment is：The first otic placode is aligned with the pin hole of the second otic placode first, is inserted into pin hole horizontal
Fixing bolt, is then screwed into upper housing and the one-to-one screw hole of pedestal by pin.Lateral pin in embodiment 1 has articulated connection
Function, but due to being clearance fit between lateral pin and pin hole, lateral pin can be exited after stress；Embodiment 2 has installed additional anti-
Move back bolt.
2 assembling process of embodiment is：Convex block is plugged into button hole first, then pushes upper housing, so that the first otic placode
It is aligned with the pin hole of the second otic placode, lateral pin is inserted into pin hole, on the outside of the pin cap portion of lateral pin plus twisted Anti-withdrawing bolt, make anti-back spiral shell
Cap portion the exiting with position-limiting action to lateral pin of bolt.
Embodiment 3 improves the structure of the anti-back pieces of lateral pin on the basis of embodiment 2, is inserted into assembling process into pin hole
Lateral pin, anti-back protrusion is mutually pressed with pin cap portion so that cantilever deformation, when pin cap portion is located between anti-back protrusion and otic placode, cantilever
It restores to the original state.While being inserted into lateral pin, the operation of limit lateral pin is completed.
The damping inner edge of embodiment 4 is obtained by quadric injection mould, can reduce the noise in gear shift operation, is improved user and is changed
Feel when gear reduces the vibration that should collide initiation.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of split type automatic shift operating mechanism of fast-assembling, including pedestal and upper housing, pedestal is used for and the fixed company of console
It connects, upper housing top surface, which is provided with, holds the gear hole that operating stick passes through, which is characterized in that the first side wall outer surface of upper housing is arranged
Have the first otic placode, base top surface is provided with the second otic placode, the first otic placode and the second otic placode and is cooperatively connected by lateral pin, upper housing with
It is also cooperatively connected by detachable fixedly connected part or fastener between pedestal.
2. the split type automatic shift operating mechanism of fast-assembling according to claim 1, which is characterized in that pedestal includes pedestal base
Face and foot section, pedestal basal plane are provided with recessed portion, and upper housing bottom end is embedded in recessed portion, solid in the second sidewall of upper housing
Surely it is provided with convex block, the side of recessed portion is provided with the button hole matched with convex block, the first side wall and second sidewall of upper housing
It is oppositely arranged, the protrusion direction of the first otic placode and convex block is opposite.
3. the split type automatic shift operating mechanism of fast-assembling according to claim 1, which is characterized in that detachable fixation is even
Fitting is fixing bolt, upper housing and is respectively arranged on the base with the screw hole matched with the fixing bolt.
4. the split type automatic shift operating mechanism of fast-assembling according to claim 1, which is characterized in that lateral pin includes integrally connecting
The bearing pin portion and pin cap portion, bearing pin portion connect is threaded through in the first otic placode and the second otic placode, and the anti-back pieces of lateral pin are provided on pedestal, dress
It is folded between the anti-back pieces of lateral pin and adjacent the first otic placode or the second otic placode with cap portion is sold under state.
5. the split type automatic shift operating mechanism of fast-assembling according to claim 4, which is characterized in that the anti-back pieces of lateral pin are anti-
Bolt is moved back, Anti-withdrawing bolt is equipped in the anti-back screw hole of base top surface, and the one of Anti-withdrawing bolt cap portion cylindrical external outline is female
Line is adjacent with the crown face in pin cap portion or fits.
6. the split type automatic shift operating mechanism of fast-assembling according to claim 4, which is characterized in that the anti-back pieces of lateral pin are anti-
Pin is moved back, anti-back pin includes that the cantilever of integrally connected and anti-back protrusion, the fixing end of cantilever are connect with the second otic placode, cantilever
It is axial axial consistent or approximate consistent with the second otic placode pin hole, the freedom of cantilever is set towards lateral pin anti-back protrusion outstanding
End is gradually increased by the height of projection of free end to pin cap portion close to the end anti-back protrusion of cantilever.
7. the split type automatic shift operating mechanism of fast-assembling according to claim 6, which is characterized in that cantilever is arranged in pedestal
In the blind hole or through-hole of top surface, anti-back protrusion protrudes from base top surface setting.
8. the split type automatic shift operating mechanism of fast-assembling according to claim 7, which is characterized in that anti-back pin, second
Otic placode is connected with pedestal integral type.
9. the split type automatic shift operating mechanism of fast-assembling according to claim 1, which is characterized in that the inner edge of gear hole is solid
Surely it is provided with damping inner edge, damping inner edge is connect with upper housing integral type.
10. the split type automatic shift operating mechanism of fast-assembling according to claim 9, which is characterized in that damping inner edge passes through T
Shape slot or dovetail groove are connect with upper housing integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601432.1U CN208164760U (en) | 2018-04-25 | 2018-04-25 | A kind of split type automatic shift operating mechanism of fast-assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601432.1U CN208164760U (en) | 2018-04-25 | 2018-04-25 | A kind of split type automatic shift operating mechanism of fast-assembling |
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| Publication Number | Publication Date |
|---|---|
| CN208164760U true CN208164760U (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820601432.1U Active CN208164760U (en) | 2018-04-25 | 2018-04-25 | A kind of split type automatic shift operating mechanism of fast-assembling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259935A (en) * | 2019-06-26 | 2019-09-20 | 奇瑞商用车（安徽）有限公司 | The shifting operating device of automatic gear-box |
-
2018
- 2018-04-25 CN CN201820601432.1U patent/CN208164760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259935A (en) * | 2019-06-26 | 2019-09-20 | 奇瑞商用车（安徽）有限公司 | The shifting operating device of automatic gear-box |
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