CN206540521U - High-precision shift shift fork concentricity detection apparatus - Google Patents
High-precision shift shift fork concentricity detection apparatus Download PDFInfo
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- CN206540521U CN206540521U CN201621440967.2U CN201621440967U CN206540521U CN 206540521 U CN206540521 U CN 206540521U CN 201621440967 U CN201621440967 U CN 201621440967U CN 206540521 U CN206540521 U CN 206540521U
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Abstract
The utility model provides a kind of high-precision shift shift fork concentricity detection apparatus, including：Seat is detected, it is used to be positioned over bottom surface；Monitor station, it is fixed on the one side of detection seat；Two clamping seats, each clamping seats include cylinder mounting seat and end mounting seat, and the surface of each cylinder mounting seat is recessed the cylinder groove of circular arc type；First reference seat, it includes being arranged at the first pedestal above monitor station, first pedestal is connected by the first X to travel mechanism and the first Z-direction travel mechanism with detection seat, is extended with the first reference axis of cylindrical structure below the first pedestal to the axis hole for installing rear left shift fork or right shift fork；And second reference seat, it includes being arranged at the second pedestal below monitor station, and the second pedestal is connected by the 2nd X to travel mechanism and the second Z-direction travel mechanism with detection seat.The beneficial effects of the utility model：Realize and detect that the axis hole of left shift fork is detected with the concentricity of the axis hole of right shift fork, and improve accuracy of detection.
Description
Technical field
The present invention relates to the detection device of shift shift fork, and in particular to a kind of high-precision shift shift fork concentricity detection is set
It is standby.
Background technology
As shown in Figure 1 and Figure 2, shift shift fork includes left shift fork 1 and right shift fork 2, and left shift fork 1 and right shift fork 2 include
Connecting cylinder 11 and the moving arm 12 being fixedly connected with connecting cylinder 11, the connecting cylinder 11 of the connecting cylinder 11 of left shift fork 1 and right shift fork 2
It is size, in the same size, axis hole 13 is offered on end of the moving arm 12 away from connecting cylinder 11 of left shift fork 1 and right shift fork 2,
The moving arm 12 of left shift fork 1 be provided with axis hole 13 end be extended have driving cog 14.Axis hole 13 and the right side due to left shift fork 1
The axis hole 13 of shift fork 2 allows same axle to pass through, therefore requires the axis hole 13 of left shift fork 1 and the coaxial inner conductor of axis hole 13 of right shift fork 2, this
Require that the precision of left shift fork 1 and right shift fork 2 is higher, but can be realized to left shift fork 1 without any equipment in the prior art
Axis hole 13 and right shift fork 2 axis hole 13 whether the detection of coaxial inner conductor, therefore propose a kind of shift shift fork concentricity detection frock
It is urgent problem to be solved.
The content of the invention
For the deficiency in the presence of prior art, set the invention provides a kind of high-precision shift shift fork concentricity detection
It is standby, realize and detect that the axis hole of left shift fork is detected with the concentricity of the axis hole of right shift fork, and improve accuracy of detection.
To achieve the above object, present invention employs following technical scheme：
A kind of high-precision shift shift fork concentricity detection apparatus, including：
Seat is detected, it is used to be positioned over bottom surface；
Monitor station, it is fixed on the one side of detection seat, is provided with monitor station with vertically and horizontally putting down
Capable detection plane, vertical direction is Y-direction, and horizontal direction is X-direction, and X-direction is vertical with Y-direction, vertical with detection plane
Direction be Z-direction；
Two clamping seats, each clamping seats include cylinder mounting seat and end mounting seat, and the surface of each cylinder mounting seat is interior
Spill into circular arc type cylinder groove, the center line of the cylinder groove of two cylinder mounting seats point-blank, and the center line of cylinder mounting seat
Parallel with Y directions, end mounting seat is close to cylinder mounting seat, and cylinder groove is used for the connecting cylinder for being caught in left shift fork or right shift fork, and end is installed
Seat is used for the junction for laying moving arm and connecting cylinder, and the height of end mounting seat is less than the minimum altitude of cylinder groove bottom, in end peace
Dress seat is provided with the first cylinder on the side of cylinder mounting seat, and the telescopic direction of the piston rod of the first cylinder is Y-direction, with logical
Cross clamping arm the junction of moving arm and connecting cylinder is pressed in a mounting seat；
First reference seat, it includes being arranged at the first pedestal above monitor station, and the first pedestal is by the first X to moving machine
Structure and the first Z-direction travel mechanism are connected with detection seat, First physical efficiency the first X in the presence of travel mechanism on X is reverse
Mobile, First physical efficiency is moved up Z is counter in the presence of the first Z-direction travel mechanism, to installing rear left below the first pedestal
The axis hole of shift fork or right shift fork is extended with the first reference axis of cylindrical structure, and the first reference axis can be with being installed on close to First
Rope connection is aimed at by first in the axis hole alignment of left shift fork or right shift fork on the clamping seats of body, the bottom surface center of circle of the first reference axis
There is suspention to have the first sight unit, the first sight unit is conical structure, and first aims at rope is connected with the first sight unit bottom surface center of circle,
The summit of first sight unit, the first sight unit bottom surface center of circle and the first reference axis bottom surface center of circle are on the same line；And
Second reference seat, it includes being arranged at the second pedestal below monitor station, and the second pedestal is by the 2nd X to moving machine
Structure and the second Z-direction travel mechanism are connected with detection seat, the second pedestal can the 2nd X in the presence of travel mechanism on X is reverse
Mobile, the second pedestal can be moved up Z is counter in the presence of the second Z-direction travel mechanism, and the second pedestal is provided with the second cylinder,
Second cylinder is the second reference axis that cylindrical structure is extended with to the axis hole for installing rear left shift fork or right shift fork, the second reference axis
It can be aligned, be set in the second pedestal side with the left shift fork or the axis hole of right shift fork being installed on the clamping seats of the second pedestal
There is L-type connecting rod, connecting rod is parallel with X-direction with the second pedestal section connected, connecting rod is not connected with the Duan Xiangjian of the second pedestal
Direction extension where scaffold tower, connecting rod is not connected with the end face of the second pedestal being articulated with vertical connection in the middle part of rotating bar, rotating bar
There is pole, end of the rotating bar away from connecting rod, which aims at suspention of restricting by second, the second sight unit, the second sight unit is circular cone
Body structure, second aims at rope is connected with the second sight unit bottom surface center of circle, and rotating bar can be turned between two clamping seats and energy is remote
Two clamping seats, after rotating bar turns to two clamping seats and pole is close to detection plane, the summit of the second sight unit and the
The two sight unit bottom surfaces center of circle are on the axial line of the second reference axis.
Preferably,
First X includes the first sliding panel to travel mechanism, and the first sliding panel is slideably positioned on monitor station upper surface, and first
The 3rd cylinder is connected between sliding panel and detection seat, the 3rd cylinder is used to drive the first sliding panel to slide on monitor station, the
One Z-direction travel mechanism is the 4th cylinder, and the 4th cylinder is installed on the first sliding panel, and the first pedestal is slideably positioned in the first cunning
On dynamic plate, the first pedestal is connected with the piston rod of the 4th cylinder；
2nd X includes the second sliding panel to travel mechanism, is located in detection seat below the second pedestal and is provided with support base, the
Two sliding panels are slideably positioned on support base upper surface, and the 5th cylinder, the 5th gas are connected between the second sliding panel and detection seat
Cylinder is used to drive the second sliding panel to slide on support base, and the second Z-direction travel mechanism is the 6th cylinder, and the 6th cylinder is installed on the
On two sliding panels, the second pedestal is slideably positioned on the second sliding panel, and the second pedestal is connected with the piston rod of the 6th cylinder.
Preferably, it is provided with fixed position mandrel on L-type convolution frame, convolution frame, mandrel and rolls up on the first sliding panel
Product is connected with convolution cylinder, and the convolution first that convolution cylinder is used for aims at rope, formed between convolution cylinder and mandrel and interlock chamber, interlocks intracavitary and set
Wind spring is equipped with, wind spring the inner is connected with mandrel, the wind spring other end is connected with convolution cylinder inwall, and convolution cylinder is close to the end of convolution frame
Square hole is offered, the insertion of square hole interior energy is placed on the fixture block outside mandrel, the rotation of energy restricted wreath product cylinder after fixture block is stretched into square hole,
Fixture block is connected with the sleeve of rectangular parallelepiped structure, and sleeve passes through convolution frame, and end connection restraining position ring block of the sleeve away from fixture block is spacing
Spring is connected between ring and convolution frame, fixture block can be stretched into square hole when spring is nature extended length.
Compared to prior art, the present invention has the advantages that：
1) lead to and two clamping seats are set, realize and respectively clamp left shift fork and right shift fork, bar is provided for follow-up detection
Part；
2) by setting the first reference seat and the second reference seat to realize the peace of the first reference axis and the second reference axis respectively
Filling, facilitate alignment with axis hole, and lead to suspension system realizes the first reference axis and the corresponding axis hole of the second reference axis
Alignment, and improve alignment result, it is ensured that change the outgoing of shift fork.
Brief description of the drawings
Fig. 1 is the structural representation of left shift fork and right shift fork；
Fig. 2 is the front view of left shift fork and right shift fork；
Fig. 3 is the structural representation of high-precision shift shift fork concentricity detection apparatus；
Fig. 4 is the enlarged drawing of clamping seats in Fig. 3；
Fig. 5 is the enlarged drawing at A in Fig. 3.
Embodiment
As shown in figure 3, the present embodiment proposes a kind of high-precision shift shift fork concentricity detection apparatus, including：
Seat 3 is detected, it is used to be positioned over bottom surface；
Monitor station 4, its be fixed on detection seat 3 one side on, be provided with monitor station 4 with vertically and horizontally
Parallel detection plane 41, vertical direction is Y-direction, and horizontal direction is X-direction, and X-direction is vertical with Y-direction, with detection plane
41 vertical directions are Z-direction；
As shown in figure 4, two clamping seats 5, each clamping seats 5 include cylinder mounting seat 51 and end mounting seat 52, each cylinder
The surface of mounting seat 51 is recessed the cylinder groove 53 of circular arc type, and the center line of the cylinder groove 53 of two cylinder mounting seats 51 is straight at one
On line, and the center line of cylinder mounting seat 51 is parallel with Y-direction, and end mounting seat 52 is close to cylinder mounting seat 51, and cylinder groove 53 is used to block
Enter the connecting cylinder 11 of left shift fork or right shift fork, end mounting seat 52 is used for the junction for laying moving arm and connecting cylinder, holds mounting seat
52 height is less than the minimum altitude of the bottom surface of cylinder groove 53, and the is provided with the side of cylinder mounting seat 51 in end mounting seat 52
One cylinder 54, the telescopic direction of the piston rod of the first cylinder 54 is Y-direction, with by clamping arm by moving arm 55 and connecting cylinder
Junction is pressed in a mounting seat 51；
Please continue to refer to shown in Fig. 3, the first reference seat 6, it includes the first pedestal 61 for being arranged at the top of monitor station 4, the
One pedestal 61 is connected by the first X to travel mechanism and the first Z-direction travel mechanism with detection seat 3, and the first pedestal 61 can be in the first X
Moved up in the presence of to travel mechanism X is counter, the first pedestal 61 can be reverse in Z in the presence of the first Z-direction travel mechanism
The axis hole of upper movement, the first direction of pedestal 61 times installation rear left shift fork or right shift fork is extended with the first reference axis of cylindrical structure
62, the first reference axis 62 can be aligned with the left shift fork or the axis hole of right shift fork being installed on the clamping seats 5 of the first pedestal 61,
63 suspentions of restricting are aimed in the bottom surface center of circle of first reference axis 62, which by first, the first sight unit 64, and the first sight unit 64 is cone
Structure, first aims at rope 63 is connected with the bottom surface center of circle of the first sight unit 64, the summit of the first sight unit 64, the first sight unit 64
The bottom surface center of circle and the bottom surface center of circle of the first reference axis 62 are on the same line；And
Second reference seat 7, it includes the second pedestal 71 for being arranged at the lower section of monitor station 4, and the second pedestal 71 passes through the 2nd X
Be connected to travel mechanism and the second Z-direction travel mechanism with detection seat 3, the second pedestal 71 can effect from the 2nd X to travel mechanism
Under move up X is counter, the second pedestal 71 can be moved up Z is counter in the presence of the second Z-direction travel mechanism, the second pedestal 71
It is provided with the second cylinder 72, the second cylinder 72 is that cylindrical structure is extended with to the axis hole for installing rear left shift fork or right shift fork
Two reference axis 73, the second reference axis 73 can be with the left shift fork that is installed on the clamping seats 5 close to the second pedestal 71 or right shift fork
Axis hole is aligned, and L-type connecting rod 74 is provided with the side of the second pedestal 71, the section that connecting rod 74 is connected with the second pedestal 71 and X side
To parallel, the section that connecting rod 74 is not connected with the second pedestal 71 extends to the place direction of monitor station 4, and connecting rod 74 is not connected second
Rotating bar 75 is articulated with the end face of body 71, the middle part of rotating bar 75 is vertically connected with pole 76, and rotating bar 75 is away from connecting rod 74
End aim to restrict by second and 77 be connected with suspention and have the second sight unit 78, the second sight unit 78 is conical structure, second
Aim at rope 77 to be connected with the bottom surface center of circle of the second sight unit 78, rotating bar 75 can be turned between two clamping seats 5 and energy is away from two folders
Tight seat 5, after rotating bar 75 turns to two clamping seats 5 and pole 76 is close to detection plane 41, the summit of the second sight unit 78
And the bottom surface center of circle of the second sight unit 78 is on the axial line of the second reference axis 73.In use, first, by left shift fork and right group
Fork is clamped to clamping seats 5 respectively, and during clamping, connecting cylinder is placed in a groove 53, and the junction of moving arm and connecting cylinder is pasted
It is tight to hold in mounting seat 52, then start the first cylinder 54, the junction of moving arm and connecting cylinder is pressed on a mounting seat 51
At the volume step of the end formation of mounting seat 52, the clamping of left shift fork and right shift fork is realized；Then, rotating bar 75 is being rotated so that
Rotating bar 75 is placed between two clamping seats 5, and pole 76 is close to detection plane 41, then using the second sight unit 78 of suspention
It is aligned with the axis hole close to the second reference axis 73, if inaccurate by adjusting the 2nd X to travel mechanism and the second Z-direction travel mechanism,
Second reference axis 73 is moved together with the second sight unit 78, rotating bar 75 is transferred after alignment, it is to avoid the grade of rotating bar 75 influences
The running of second cylinder 72, and then the final alignment for realizing the axis hole adjacent thereto of the second reference axis 73；After again, equally using
One sight unit 64, the axis hole adjacent thereto of the first reference axis 62 is aligned；Then the second cylinder 72 is started so that the second reference axis
73 move to direction where two axis holes, if substantially wearing only two axis hole, illustrate the very unqualified of this pair of left shift fork and right shift fork；
If passing through, by the call away to of the first sight unit 64, start the second cylinder 72 so that the first reference axis 62 and the second reference axis 73
Rope 63 is aimed at by first and is sandwiched in centre, and the distance for detecting the edge of the first reference axis 62 to the edge of the second reference axis 73 with Centigrade scale is
It is no relative everywhere, if equal, with one heart；If unequal, non-concentric.
In order to which the first simple, easy to use X of design structure is to travel mechanism, the first Z-direction travel mechanism, the 2nd X to shifting
Motivation structure and the second Z-direction travel mechanism, as shown in figure 3, specifically：
First X includes the first sliding panel 601 to travel mechanism, and the first sliding panel 601 is slideably positioned in the upper surface of monitor station 4
On, this design ensures slip of first sliding panel 601 in monitor station 4, while the first sliding panel 601 is supported and led
To so that being more firmly mounted for the first sliding panel 601, it is connected with the 3rd cylinder between the first sliding panel 601 and detection seat 3
602, the 3rd cylinder 602 is used to drive the first sliding panel 601 to slide on monitor station 4, and the first Z-direction travel mechanism is the 4th cylinder
603, the 4th cylinder 603 is installed on the first sliding panel 601, and the first pedestal 61 is slideably positioned on the first sliding panel 601, and first
Pedestal 61 is connected with the piston rod of the 4th cylinder 603；
2nd X includes the second sliding panel 701 to travel mechanism, is located in detection seat 3 below the second pedestal 71 and is provided with branch
Seat 702 is supportted, the second sliding panel 701 is slideably positioned on the upper surface of support base 702, this design ensures the second sliding panel 701 in branch
The slip of seat 702 is supportted, while the second sliding panel 701 is supported and has been oriented to so that the installation of the second sliding panel 701 is more
Firmly, the 5th cylinder (not shown) is connected between the second sliding panel 701 and detection seat 3, the 5th cylinder is used to drive second
Sliding panel 701 is slided on support base 702, and the second Z-direction travel mechanism is the 6th cylinder 703, and the 6th cylinder 703 is installed on second
On sliding panel 701, the second pedestal 71 is slideably positioned on the second sliding panel 701, the work of the second pedestal 71 and the 6th cylinder 703
Stopper rod is connected.
As shown in figure 4, in order to avoid the first aiming rope occurs knotting phenomenon because of process, while facilitating the first aiming rope 63
Convolution cylinder is positioned after being drawn out, fixed position mandrel on L-type convolution frame 81, convolution frame 81 is installed on the first sliding panel 601
Convolution is connected with convolution cylinder 82 on (not shown), mandrel, and the convolution first that convolution cylinder 82 is used for aims at rope 63, convolution cylinder 82 and core
Formed between axle and interlock chamber, interlocked intracavitary and be provided with wind spring (not shown), wind spring the inner is connected with mandrel, the wind spring other end and
Convolution cylinder 82 inwalls connection, convolution cylinder 82 offers square hole 83 close to the end of convolution frame 81, and the insertion of the interior energy of square hole 83 is placed on
Fixture block 84 outside mandrel, the rotation of energy restricted wreath product cylinder 82 after fixture block 84 is stretched into square hole 83, fixture block 84 is connected with cuboid knot
The sleeve 85 of structure, sleeve 85 is only capable of shuttling on convolution frame 81, it is impossible to rotate, sleeve 85 passes through convolution frame 81, sleeve 85 is remote
The end connection restraining position ring block 86 of fixture block 84, is connected with spring 87 between spacing ring 86 and convolution frame 81, be nature in spring 87
Fixture block 84 can be stretched into square hole 83 during extended length.When needing to pull the first aiming rope 63, sleeve 85 is pulled so that fixture block 84
Discharge convolution cylinder 82, when be pulled out to need length after, square hole 83 is aligned with fixture block 84, unclamp sleeve 85, spring 87 oneself
Under dynamic restoring force effect, fixture block 84 is caught in square hole 83, realizes the positioning of convolution cylinder 82.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (3)
1. a kind of high-precision shift shift fork concentricity detection apparatus, it is characterised in that including：
Seat is detected, it is used to be positioned over bottom surface；
Monitor station, its be fixed on detection seat one side on, be provided with monitor station with it is vertically and horizontally parallel
Plane is detected, vertical direction is Y-direction, and horizontal direction is X-direction, and X-direction is vertical with Y-direction, the side vertical with detection plane
To for Z-direction；
Two clamping seats, each clamping seats include cylinder mounting seat and end mounting seat, the equal concave shaped in surface of each cylinder mounting seat
Into the cylinder groove of circular arc type, the center line of the cylinder groove of two cylinder mounting seats point-blank, and center line and the Y side of cylinder mounting seat
To parallel, mounting seat is held to be close to cylinder mounting seat, cylinder groove is used for the connecting cylinder for being caught in left shift fork or right shift fork, end mounting seat is used for
The junction of moving arm and connecting cylinder is laid, the height of end mounting seat is less than the minimum altitude of cylinder groove bottom, in the end mounting seat back of the body
The first cylinder is provided with side from cylinder mounting seat, the telescopic direction of the piston rod of the first cylinder is Y-direction, with by compressing
The junction of moving arm and connecting cylinder is pressed in a mounting seat by arm；
First reference seat, it includes being arranged at the first pedestal above monitor station, the first pedestal by the first X to travel mechanism and
First Z-direction travel mechanism is connected with detection seat, First physical efficiency in the first X to moving up X is counter in the presence of travel mechanism,
First physical efficiency is moved up Z is counter in the presence of the first Z-direction travel mechanism, below the first pedestal to install rear left shift fork or
The axis hole of right shift fork is extended with the first reference axis of cylindrical structure, and the first reference axis can be with being installed on the folder close to the first pedestal
The axis hole alignment of left shift fork or right shift fork on tight seat, suspention of restricting is aimed in the bottom surface center of circle of the first reference axis, which by first, first
Sight unit, the first sight unit is conical structure, and first aims at rope is connected with the first sight unit bottom surface center of circle, the first sight unit
Summit, the first sight unit bottom surface center of circle and the first reference axis bottom surface center of circle are on the same line；And
Second reference seat, it includes being arranged at the second pedestal below monitor station, the second pedestal by the 2nd X to travel mechanism and
Second Z-direction travel mechanism is connected with detection seat, the second pedestal can in the 2nd X to moving up X is counter in the presence of travel mechanism,
Second pedestal can be moved up Z is counter in the presence of the second Z-direction travel mechanism, and the second pedestal is provided with the second cylinder, second
Cylinder is the second reference axis that cylindrical structure is extended with to the axis hole for installing rear left shift fork or right shift fork, and the second reference axis can be with
The axis hole alignment of the left shift fork or right shift fork that are installed on the clamping seats of the second pedestal, L is provided with the second pedestal side
Type connecting rod, connecting rod is parallel with X-direction with the second pedestal section connected, and connecting rod is not connected with the section of the second pedestal to monitor station
Place direction extends, and connecting rod, which is not connected with the end face of the second pedestal being articulated with the middle part of rotating bar, rotating bar, is vertically connected with branch
Bar, end of the rotating bar away from connecting rod, which aims at suspention of restricting by second, the second sight unit, and the second sight unit is cone knot
Structure, second aims at rope is connected with the second sight unit bottom surface center of circle, and rotating bar can be turned between two clamping seats and energy is away from two folders
Tight seat, after rotating bar turns to two clamping seats and pole is with detecting that plane is close to, the summit of the second sight unit and second takes aim at
The quasi- part bottom surface center of circle is on the axial line of the second reference axis.
2. according to the high-precision shift shift fork concentricity detection apparatus of claim 1, it is characterised in that
First X includes the first sliding panel to travel mechanism, and the first sliding panel is slideably positioned on monitor station upper surface, and first slides
The 3rd cylinder is connected between plate and detection seat, the 3rd cylinder is used to drive the first sliding panel to slide on monitor station, the first Z-direction
Travel mechanism is the 4th cylinder, and the 4th cylinder is installed on the first sliding panel, and the first pedestal is slideably positioned on the first sliding panel,
First pedestal is connected with the piston rod of the 4th cylinder；
2nd X includes the second sliding panel to travel mechanism, is located in detection seat below the second pedestal and is provided with support base, and second slides
Dynamic plate is slideably positioned on support base upper surface, and the 5th cylinder is connected between the second sliding panel and detection seat, and the 5th cylinder is used
In driving the second sliding panel to be slided on support base, the second Z-direction travel mechanism is the 6th cylinder, and the 6th cylinder is installed on the second cunning
On dynamic plate, the second pedestal is slideably positioned on the second sliding panel, and the second pedestal is connected with the piston rod of the 6th cylinder.
3. according to the high-precision shift shift fork concentricity detection apparatus of claim 2, it is characterised in that installed on the first sliding panel
There is convolution on fixed position mandrel on L-type convolution frame, convolution frame, mandrel to be connected with convolution cylinder, convolution cylinder is taken aim at for convolution first
Criterion, forms between convolution cylinder and mandrel and interlocks chamber, interlocks intracavitary and is provided with wind spring, wind spring the inner is connected with mandrel, and wind spring is another
One end is connected with convolution cylinder inwall, and convolution cylinder offers square hole close to the end of convolution frame, and the insertion of square hole interior energy is placed on mandrel
Outer fixture block, the rotation of energy restricted wreath product cylinder after fixture block is stretched into square hole, fixture block is connected with the sleeve of rectangular parallelepiped structure, and sleeve is worn
Convolution frame is crossed, end connection restraining position ring block of the sleeve away from fixture block is connected with spring between spacing ring and convolution frame, is in spring
Fixture block can be stretched into square hole during natural extended length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440967.2U CN206540521U (en) | 2016-12-26 | 2016-12-26 | High-precision shift shift fork concentricity detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440967.2U CN206540521U (en) | 2016-12-26 | 2016-12-26 | High-precision shift shift fork concentricity detection apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206540521U true CN206540521U (en) | 2017-10-03 |
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| CN201621440967.2U Expired - Fee Related CN206540521U (en) | 2016-12-26 | 2016-12-26 | High-precision shift shift fork concentricity detection apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767556A (en) * | 2016-12-26 | 2017-05-31 | 重庆越发机械制造有限公司 | High accuracy shift shift fork concentricity detection apparatus |
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2016
- 2016-12-26 CN CN201621440967.2U patent/CN206540521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767556A (en) * | 2016-12-26 | 2017-05-31 | 重庆越发机械制造有限公司 | High accuracy shift shift fork concentricity detection apparatus |
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| CF01 | Termination of patent right due to non-payment of annual fee |