CN207930260U - A kind of shift shaft-assembling structure - Google Patents
A kind of shift shaft-assembling structure Download PDFInfo
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- CN207930260U CN207930260U CN201820253774.9U CN201820253774U CN207930260U CN 207930260 U CN207930260 U CN 207930260U CN 201820253774 U CN201820253774 U CN 201820253774U CN 207930260 U CN207930260 U CN 207930260U
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Abstract
The utility model provides a kind of shift shaft-assembling structure, including：Shifting shaft, resilient key, shift shifting block and feed mechanism；Shift shifting block is socketed on shifting shaft；Feed mechanism includes：Box for feeding odd, rack and push rod case；It is provided with multiple resilient keys on rack, the first stroke groove is provided in box for feeding odd, rack is set in the first stroke groove；One end of box for feeding odd is provided with assembly through-hole, and the size for assembling through-hole is matched with the size of resilient key, and the other end of box for feeding odd is provided with push rod case；Push rod case is connect with rack, for pushing rack to be moved in the first stroke groove, and resilient key is assemblied in by assembling through-hole in the pin hole of shift shifting block and shifting shaft.In assembling process, feed mechanism is stored with multiple resilient keys, and can push resilient key to respective pin hole, automatic charging is realized by feed mechanism, eliminates the step of being positioned manually and take resilient key, simplifies entire assemble flow, working strength is reduced, efficiency of assembling is improved.
Description
Technical field
The utility model relates to assembly field, more particularly to a kind of shift shaft-assembling structure.
Background technology
With the fast development of automobile industry, to the product quality of automobile, higher requirements are also raised.Automobile at present
The shift mode of manual transmission is：Driver pulls shift of transmission axis in driver's cabin by shift handle, gear-shifting bracing wire
Axial, circumferential movement, shift shifting block are fixed on by resilient key on shifting shaft, and the process of shifting shaft action drives shifting block to stir respectively
The shift fork axle of a gear realizes shift.
Currently, being manual assembly for the assembly method of shifting shaft, shift shifting block and resilient key, specially：It will change first
Gear shifting block set is connected on shifting shaft, and is directed at elastic pin hole, is taken the elastic pin hole on resilient key alignment shift shifting block, is used with hand
In addition a hand pounds the other end of resilient key using hammer, and resilient key is pounded elastic pin hole into shift shifting block, this process is
Pre- to pound into the stage, then operator is impacted resilient key using riveting gun completely into the elastic pin hole in shift shifting block and shifting shaft,
Hammer is finally reused to pound resilient key in place.
But in current scheme, entire operation process is cumbersome so that employee's operation intensity is high.
Utility model content
In view of this, the utility model is directed to a kind of shift shaft-assembling structure, to solve in the prior art for changing
The assembling work process of gear shaft, shift shifting block and resilient key is cumbersome, the high problem of employee's operation intensity.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of shift shaft-assembling structure, the shift shaft-assembling structure include：
Shifting shaft, resilient key, shift shifting block and feed mechanism；
The shift shifting block is socketed on the shifting shaft, and the resilient key is assemblied in the shift shifting block and the shift
In the pin hole of axis；
The feed mechanism includes：Box for feeding odd, rack and push rod case；
It is provided with multiple resilient keys on the rack, the first stroke groove, the material are provided in the box for feeding odd
Erection is placed in first stroke groove；
One end of the box for feeding odd is provided with assembly through-hole, the size of the size and the resilient key of the assembly through-hole
Match, the other end of the box for feeding odd is provided with the push rod case；
The push rod case is connect with the rack, for pushing the rack to be moved in first stroke groove, and is made
The resilient key is obtained to be assemblied in the pin hole of the shift shifting block and the shifting shaft by the assembly through-hole.
Further, the shift shaft-assembling structure further includes：
Pressure heads mechanism and driving mechanism,
Be provided on the shifting shaft with the matched first through hole of the size of the resilient key, on the shift shifting block respectively
It is provided with and matched second through-hole of the resilient key size and third through-hole；
When the shift shifting block is socketed on the shifting shaft, the first through hole, second through-hole, the third
The assembly through-hole of through-hole and the box for feeding odd is in same straight line；
The pressure heads mechanism includes quantity multiple pressure heads identical with the first through hole；The pressure head is arranged in the dress
Deviate from the side of the shifting shaft with through-hole；
The pressure heads mechanism is connected with the driving mechanism, and the driving mechanism is for driving the pressure head into and out
The assembly through-hole.
Further, the shift shaft-assembling structure further includes：
Position counting mechanism；
The positioning counting mechanism includes：Mounting seat, positioning pin, counter and locating pin spring；
The plunger of the positioning pin is arranged in the third through-hole, pin tail and the locating pin spring of the positioning pin
Connection, the locating pin spring and the positioning pin are set to the mounting seat；
The counter is arranged in the mounting seat, when the resilient key is set to the first through hole, described the
When in two through-holes and the third through-hole, the positioning pin is contacted with the counter.
Further, the shift shaft-assembling structure further includes：
One end towards the assembly through-hole of the pressure head is provided with anti-collapsing structure；
The anti-collapsing structure includes the cylinder boss that multiple diameters successively decrease and are connected with each other successively.
Further, the push rod case includes：
Push rod box main body, push rod spring and push rod；
It is provided on the push rod box main body and matched second stroke groove of first stroke groove, the push rod setting
In second stroke groove, and rack described in one end of the push rod contacts；
The other end of the push rod is connect with one end of the push rod spring, the other end of the push rod spring and described the
The cell wall of two stroke grooves contacts.
Further, the push rod case further includes：
Drawstring and draw ring
The drawstring and the draw ring are set to except second stroke groove；
One end of the drawstring is connect with the push rod, and the other end of the drawstring is connect with the draw ring.
Further, it is flexibly connected by fixed pin shaft between the push rod case and the box for feeding odd.
Further, in one end of the box for feeding odd, setting material rack withdraws from mouth, and the rack withdraws from mouth for will be described
Rack is withdrawn from mouth from the rack and is taken out.
Further, the driving mechanism is hydraulic press.
Compared with the existing technology, a kind of shift shaft-assembling structure described in the utility model has the advantage that：
A kind of shift shaft-assembling structure that the utility model embodiment provides, including：Shifting shaft, resilient key, shift shifting block
And feed mechanism；Shift shifting block is socketed on shifting shaft；Feed mechanism includes：Box for feeding odd, rack and push rod case；It is arranged on rack
There are multiple resilient keys, the first stroke groove is provided in box for feeding odd, rack is set in the first stroke groove；One end of box for feeding odd is set
It is equipped with assembly through-hole, the size for assembling through-hole is matched with the size of resilient key, and the other end of box for feeding odd is provided with push rod case；Push rod
Case is connect with rack, for pushing rack to be moved in the first stroke groove, and makes resilient key is assemblied in by assembly through-hole to change
It keeps off in the pin hole of shifting block and shifting shaft.In assembling process, feed mechanism is stored with multiple resilient keys, and can push resilient key extremely
Respective pin hole realizes automatic charging by feed mechanism, eliminates the step of being positioned manually and take resilient key, simplifies whole
A assemble flow, reduces working strength, improves efficiency of assembling.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of assembling schematic diagram of shift shaft-assembling structure described in the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of feed mechanism described in the utility model embodiment；
Fig. 3 is a kind of structural schematic diagram of pressure head described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of another feed mechanism described in the utility model embodiment；
Fig. 5 is the structural schematic diagram of another feed mechanism described in the utility model embodiment.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of assembly signal of the shift shaft-assembling structure provided it illustrates the utility model embodiment
Figure, the shift shaft-assembling structure include：Shifting shaft 10, resilient key 20, shift shifting block 30 and feed mechanism 40；30 sets of shifting block of shift
It is connected on shifting shaft 10.
With further reference to Fig. 2, it illustrates a kind of structural schematic diagram for feed mechanism that the utility model embodiment provides,
Feed mechanism 40 includes：Box for feeding odd 401, rack 402 and push rod case 403；It is provided with multiple resilient keys 20 on rack 402, is sending
The first stroke groove 4011 is provided in hopper 401, rack 402 is set in the first stroke groove 4011；One end of box for feeding odd 401 is set
It is equipped with assembly through-hole 4012, the size of assembly through-hole 4012 is matched with the size of resilient key 20, the other end setting of box for feeding odd 401
There is push rod case 403；Push rod case 403 is connect with rack 402, for pushing rack 402 to be moved in the first stroke groove 4011, and is made
It obtains resilient key 20 and is assemblied in the pin hole of shift shifting block 30 and shifting shaft 10 by assembling through-hole 4012.
There are one critically important link installed to resilient key in the assembling process of automotive transmission, resilient key
Installation be specially：Corresponding pin hole is respectively set on shifting shaft 10 and shift shifting block 30, shift shifting block 30 is socketed in and is changed
On gear shaft 10, and the pin hole of the two is aligned, resilient key 20 is sequentially or simultaneously installed into the pin hole later so that in hand
When dynamic speed change, driver pulls shift of transmission axis axial direction, circumferential movement in driver's cabin by shift handle, gear-shifting bracing wire,
Shift shifting block is fixed on by resilient key on shifting shaft, and the process drive shifting block of shifting shaft action stirs the shift fork axle of each gear
Realize shift.
Referring to Fig.1, the utility model embodiment provides a kind of shift shaft-assembling structure, passes through the shifting block 30 that will shift gears first
It is socketed on shifting shaft 10, and by the pin hole of the two to it, provides resilient key 20 by feed mechanism 40 later, and by artificial
Or the pin hole that resilient key 20 is sent into shift shifting block 30 and shifting shaft 10 is fixed the mode of machinery, completes resilient key 20
Assembly, in assembling process, eliminates the step of being positioned manually and take resilient key, simplifies entire assemble flow, reduce
Working strength improves efficiency of assembling.
Specifically, with reference to Fig. 2, feed mechanism 40 is made of box for feeding odd 401, rack 402 and push rod case 403, feed mechanism
40 is easy to disassemble and at any time can be with shift position, wherein rack 402 can move in the first stroke groove 4011, on rack 402
It is provided with 20 holding tank position of multiple resilient keys, for storing resilient key 20, in Fig. 2,12 resilient keys are stored on rack 402
20, push rod case 403 is connect with the right end of box for feeding odd 401, for pushing rack 402 to move and resetting rack 402, in box for feeding odd
401 one end is provided with assembly through-hole 4012, in assembling process, by assembly through-hole 4012 and shift shifting block 30 and shifting shaft 10
In pin hole alignment, it is logical assembly will to be extruded with the corresponding resilient key 20 in assembly 4012 position of through-hole in rack 402 using pressure head 501
Hole 4012 so that resilient key 20 enters shift shifting block 30 and shifting shaft 10, completes assembly, when a resilient key 20 is completed in assembly
Afterwards, next resilient key 20 is pushed to the position of assembly through-hole 4012, carried out down by the promotion by push rod case 403 to rack
One assembling process.
It should be noted that in general, being provided with 3 shift shifting blocks 30 on shifting shaft 10, it is therefore desirable to assemble three groups of elasticity
The quantity of pin 20, the assembly through-hole 4012 being arranged on box for feeding odd 401 can be identical as the quantity of resilient key 20 for needing to assemble,
Furthermore it is also possible to increase or decrease the quantity of shift shifting block 30 and resilient key 20, the utility model embodiment according to actual demand
This is not construed as limiting.
In conclusion a kind of shift shaft-assembling structure that the utility model embodiment provides, including：Shifting shaft, resilient key,
Shift shifting block and feed mechanism；Shift shifting block is socketed on shifting shaft；Feed mechanism includes：Box for feeding odd, rack and push rod case；Material
It is provided with multiple resilient keys on frame, the first stroke groove is provided in box for feeding odd, rack is set in the first stroke groove；Box for feeding odd
One end be provided with assembly through-hole, the size for assembling through-hole is matched with the size of resilient key, and the other end of box for feeding odd, which is provided with, to be pushed away
Rod box；Push rod case is connect with rack, for pushing rack to be moved in the first stroke groove, and makes resilient key by assembling through-hole
It is assemblied in the pin hole of shift shifting block and shifting shaft.In assembling process, feed mechanism is stored with multiple resilient keys, and can push
Resilient key realizes automatic charging to respective pin hole, by feed mechanism, eliminates the step of being positioned manually and take resilient key,
Entire assemble flow is simplified, working strength is reduced, improves efficiency of assembling.
Optionally, referring to Fig.1, shift shaft-assembling structure further includes：Pressure heads mechanism 50 and driving mechanism (not drawn in figure),
It is provided on shifting shaft 10 with the matched first through hole 101 of the size of resilient key 20, is respectively arranged with and bullet on shifting block 30 of shifting gears
Property matched second through-hole 301 of 20 size of pin and third through-hole 302；When shifting block 30 of shifting gears is socketed on shifting shaft 10, first
Through-hole 101, the second through-hole 301, third through-hole 302 and box for feeding odd 401 assembly through-hole 4012 be in same straight line；Pressure heads mechanism
50 include identical with the first through hole multiple pressure heads of quantity 501；Pressure head 501 is arranged in assembly through-hole 4012 away from shifting shaft 10
Side；Pressure heads mechanism 50 is connected with driving mechanism, and driving mechanism is used for 501 into and out assembly through-hole 4012 of drive ram.
Optionally, driving mechanism is hydraulic press.
In the utility model embodiment, shift shifting block 30 is usually cyclic structure, therefore can be on shift shifting block 30
Setting is in collinear second through-hole 301, third through-hole 302, first through hole 101, the second through-hole 301 and third through-hole
302 aperture is identical so that resilient key 20 can successively by assembly through-hole 4012 enter first through hole 101, the second through-hole 301,
Third through-hole 302 is fixed.
Further, in order to avoid in the prior art because staff take the tools such as iron hammer pound dress resilient key due to cause to make
Industry intensity height and the big problem of danger coefficient, may be used mechanical pressure heads mechanism 50 and driving mechanism carries out resilient key 20
Assembly passes through specifically, each pressure head 501 that pressure heads mechanism 50 includes to be moved to the position being aligned with assembly through-hole 4012
Driving mechanism drives each pressure head 501 to be moved simultaneously to the direction of assembly through-hole 4012, pushes resilient key 20 from assembly through-hole
4012 enter first through hole 101, the second through-hole 301, third through-hole 302, when the assembly is complete, then it is each by driving mechanism driving
A pressure head 501 withdraws assembly through-hole 4012 simultaneously, is assembled next time after waiting for 40 feeding of feeding structure, assembling process is complete
Automation, does not participate in manually, improves the efficiency and safety coefficient of assembly.
It should be noted that be fixedly connected between each pressure head 501, and the end of each pressure head 501 is in same level
Line, the quantity of pressure head 501 is identical as the assembly quantity of through-hole 4012, in addition, driving mechanism can be hydraulic press, hydraulic press it is excellent
Point is the stroke stabilization so that pressure head 501, and driving force is larger.
Optionally, with reference to Fig. 3, it illustrates a kind of structural schematic diagram for pressure head that the utility model embodiment provides,
One end towards assembly through-hole 4012 of pressure head 501 is provided with anti-collapsing structure 5011；Anti- collapsing structure 5011 includes multiple straight
The cylinder boss A that diameter successively decreases and is connected with each other successively.When the press fitting resilient key 20 of pressure head 501 gos deep into pin hole, anti-collapsing structure
5011 can play the role of preventing resilient key 20 during press fitting to center crumple.
Optionally, referring to Fig.1, shift shaft-assembling structure further includes：Position counting mechanism 60；Counting mechanism 60 is positioned to wrap
It includes：Mounting seat 601, positioning pin 602, counter 603 and locating pin spring 604；The plunger setting of positioning pin 602 is logical in third
In hole 302, the pin tail of positioning pin 602 is connect with locating pin spring 604, and locating pin spring 604 and positioning pin 602 are set to installation
Pedestal 601；Counter 603 is arranged in mounting seat 601, when resilient key 20 is set to first through hole 101, the second through-hole 301
When in third through-hole 302, positioning pin 602 is contacted with counter.
In the utility model embodiment, installation diagram according to figure 1, resilient key 20 is when being pressed into third through-hole 302
Positioning pin 602 can be touched to move down, indicate that the resilient key 20 press fitting operation terminates after 602 flip-flop number 603 of positioning pin, counter
The control module of 603 connection driving mechanisms, all triggering could carry out next time three counters 603 during one-stop operation
Operation, otherwise driving mechanism be stopped and alarm, realize to mistakes and omissions dress, resilient key 20 be pressed depth monitoring, further carry
The safety coefficient of height assembly.
Optionally, with reference to Fig. 2, push rod case 403 includes：Push rod box main body 4031, push rod spring 4032 and push rod 4033；
It is provided on push rod box main body 4031 and is arranged in the second row with 4011 matched second stroke groove B of the first stroke groove, push rod 4033
In journey slot B, and one end rack 402 of push rod 4033 contacts；The other end of push rod 4033 is connect with one end of push rod spring 4032,
The other end of push rod spring 4032 is contacted with the cell wall of the second stroke groove B.
In the utility model embodiment, box for feeding odd 401 can be incited somebody to action by the cooperation of push rod spring 4032 and push rod 4033
A resilient key 20 in rack 402 close to assembly through-hole 4012 pushes to assembly through-hole 4012, when the resilient key 20 has assembled
Cheng Hou, with reference to Fig. 4, it illustrates the structural schematic diagrams for another feed mechanism that the utility model embodiment provides, by pushing away
Next resilient key 20 in push rod 4033 is moved to assembly through-hole 4012 and assembled by the elastic potential energy of bar spring 4032.
Optionally, with reference to Fig. 4, push rod case 403 further includes：Drawstring 4034 and draw ring 4035, drawstring 4034 and draw ring 4035
It is set to except the second stroke groove B；One end of drawstring 4034 is connect with push rod 4033, the other end and the draw ring 4035 of drawstring 4034
Connection.
Optionally, it with reference to Fig. 4, is flexibly connected by fixed pin shaft 70 between push rod case 403 and the box for feeding odd 401.
Optionally, with reference to Fig. 2, in one end of box for feeding odd 401, setting material rack withdraws from mouth 4013, and rack withdraws from the use of mouth 4013
It is taken out in withdrawing from mouth 4013 rack 402 from rack.With further reference to Fig. 5, it illustrates the utility model embodiment offers
Another feed mechanism structural schematic diagram, wherein all elastic pin 20 in rack 402 is assembled completion, this
When need replacing the new rack for being stored with resilient key 20, taken out at this point it is possible to which rack 402 is withdrawn from by rack in mouth 4013.
Further, draw ring 4035, push rod drawstring can be pulled when needing replacing new rack 402 with reference to Fig. 5
4034 pull out push rod 4033 from the first stroke groove 4011, the second stroke groove B are drawn in, at this time by push rod case 403 and box for feeding odd
Axis pin 70 between 401 is extracted so that push rod case 403 is detached with box for feeding odd 401, will be stored at this time the rack of resilient key 20 by
Right end is packed into the first stroke groove 4011, then push rod case 403 is integrated with box for feeding odd 401 by the assembly of axis pin 70, new to carry out
20 assembling link of resilient key.
To sum up, a kind of application method for shift shaft-assembling structure that the utility model embodiment provides includes following step
Suddenly：
Step 1, resilient key clamping：Resilient key is inserted into rack first, opens the rack that push rod case will be inserted into resilient key
The first stroke groove being sent into box for feeding odd, and by push rod case assembly connection, push rod can be withstood under the action of push rod spring at this time
Rack one end.
Step 2, clamping workpiece：Shift shifting block is mounted on shifting shaft first, confirms the pin hole and shifting shaft of shift shifting block
Pin hole to just, then place it on workbench, it is ensured that pin hole of the positioning pin all with shifting shaft, shifting block of shifting gears is cooperated to
Position.
Step 3, it is pressed：Resilient key, clamping workpiece in place after, press hydraulic press switch, pressure head moves down, and pushes in rack
Resilient key move down, first be pressed through shift shifting block pin hole, be then pressed into the pin hole of shifting shaft, last resilient key, which is pressed again by, to be changed
Another pin hole for keeping off shifting block, realizes the fixation of shift shifting block and shifting shaft, and resilient key can touch fixed when being pressed into end of travel
Position pin moves down, and operation is pressed after positioning pin flip-flop number and is terminated, counter connects the control module of hydraulic press.In one-stop operation
All triggering could carry out next subjob to all counters in the process, and otherwise press is stopped and alarms, realization mistakes and omissions dress,
Resilient key is pressed the monitoring of depth.
Step 4, backhaul：Pressure head realizes that the assembly of rack is exited in backhaul, pressure head under the drive of hydraulic press after press fitting
After through-hole, rack is realized grading under the action of push rod spring, push rod, this process realizes the automatic charging of resilient key.
In conclusion a kind of shift shaft-assembling structure that the utility model embodiment provides, including：Shifting shaft, resilient key,
Shift shifting block and feed mechanism；Shift shifting block is socketed on shifting shaft；Feed mechanism includes：Box for feeding odd, rack and push rod case；Material
It is provided with multiple resilient keys on frame, the first stroke groove is provided in box for feeding odd, rack is set in the first stroke groove；Box for feeding odd
One end be provided with assembly through-hole, the size for assembling through-hole is matched with the size of resilient key, and the other end of box for feeding odd, which is provided with, to be pushed away
Rod box；Push rod case is connect with rack, for pushing rack to be moved in the first stroke groove, and makes resilient key by assembling through-hole
It is assemblied in the pin hole of shift shifting block and shifting shaft.In assembling process, feed mechanism is stored with multiple resilient keys, and can push
Resilient key realizes automatic charging to respective pin hole, by feed mechanism, eliminates the step of being positioned manually and take resilient key,
Entire assemble flow is simplified, working strength is reduced, improves efficiency of assembling.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (9)
1. a kind of shift shaft-assembling structure, which is characterized in that the shift shaft-assembling structure includes：
Shifting shaft, resilient key, shift shifting block and feed mechanism；
The shift shifting block is socketed on the shifting shaft；
The feed mechanism includes：Box for feeding odd, rack and push rod case；
It is provided with multiple resilient keys on the rack, the first stroke groove is provided in the box for feeding odd, the rack is set
It is placed in first stroke groove；
One end of the box for feeding odd is provided with assembly through-hole, and the size of the assembly through-hole is matched with the size of the resilient key,
The other end of the box for feeding odd is provided with the push rod case；
The push rod case is connect with the rack, for pushing the rack to be moved in first stroke groove, and makes institute
Resilient key is stated to be assemblied in the pin hole of the shift shifting block and the shifting shaft by the assembly through-hole.
2. shift shaft-assembling structure according to claim 1, which is characterized in that the shift shaft-assembling structure further includes：
Pressure heads mechanism and driving mechanism,
Be provided on the shifting shaft with the matched first through hole of the size of the resilient key, be respectively set on the shift shifting block
Have and matched second through-hole of the resilient key size and third through-hole；
When the shift shifting block is socketed on the shifting shaft, the first through hole, second through-hole, the third through-hole
It is in same straight line with the assembly through-hole of the box for feeding odd；
The pressure heads mechanism includes quantity multiple pressure heads identical with the first through hole；The pressure head setting is logical in the assembly
Hole deviates from the side of the shifting shaft；
The pressure heads mechanism is connected with the driving mechanism, and the driving mechanism is for driving the pressure head into and out described
Assemble through-hole.
3. shift shaft-assembling structure according to claim 2, which is characterized in that the shift shaft-assembling structure further includes：
Position counting mechanism；
The positioning counting mechanism includes：Mounting seat, positioning pin, counter and locating pin spring；
The plunger of the positioning pin is arranged in the third through-hole, and pin tail and the locating pin spring of the positioning pin connect
It connects, the locating pin spring and the positioning pin are set to the mounting seat；
The counter is arranged in the mounting seat, when the resilient key is set to the first through hole, described second logical
When in hole and the third through-hole, the positioning pin is contacted with the counter.
4. shift shaft-assembling structure according to claim 2, which is characterized in that the shift shaft-assembling structure further includes：
One end towards the assembly through-hole of the pressure head is provided with anti-collapsing structure；
The anti-collapsing structure includes the cylinder boss that multiple diameters successively decrease and are connected with each other successively.
5. shift shaft-assembling structure according to claim 1, which is characterized in that the push rod case includes：
Push rod box main body, push rod spring and push rod；
It is provided on the push rod box main body and is arranged in institute with matched second stroke groove of first stroke groove, the push rod
It states in the second stroke groove, and rack described in one end of the push rod contacts；
The other end of the push rod is connect with one end of the push rod spring, the other end of the push rod spring and second row
The cell wall of journey slot contacts.
6. shift shaft-assembling structure according to claim 5, which is characterized in that the push rod case further includes：
Drawstring and draw ring；
The drawstring and the draw ring are set to except second stroke groove；
One end of the drawstring is connect with the push rod, and the other end of the drawstring is connect with the draw ring.
7. shift shaft-assembling structure according to claim 1, which is characterized in that
It is flexibly connected by fixed pin shaft between the push rod case and the box for feeding odd.
8. shift shaft-assembling structure according to claim 1, which is characterized in that
In one end of the box for feeding odd, setting material rack withdraws from mouth, the rack withdraw from mouth for by the rack from the rack
It withdraws from mouth and takes out.
9. shift shaft-assembling structure according to claim 2, which is characterized in that
The driving mechanism is hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253774.9U CN207930260U (en) | 2018-02-12 | 2018-02-12 | A kind of shift shaft-assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253774.9U CN207930260U (en) | 2018-02-12 | 2018-02-12 | A kind of shift shaft-assembling structure |
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| Publication Number | Publication Date |
|---|---|
| CN207930260U true CN207930260U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253774.9U Active CN207930260U (en) | 2018-02-12 | 2018-02-12 | A kind of shift shaft-assembling structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153688A (en) * | 2019-06-17 | 2019-08-23 | 蚌埠兴创电子科技有限公司 | A kind of automatic glaze blanking device of sensor base |
-
2018
- 2018-02-12 CN CN201820253774.9U patent/CN207930260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153688A (en) * | 2019-06-17 | 2019-08-23 | 蚌埠兴创电子科技有限公司 | A kind of automatic glaze blanking device of sensor base |
| CN110153688B (en) * | 2019-06-17 | 2021-02-02 | 蚌埠兴创电子科技有限公司 | Automatic glass blank loading device for sensor base |
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