CN109883382A - A kind of measuring device of gearbox shafting choosing pad - Google Patents
A kind of measuring device of gearbox shafting choosing pad Download PDFInfo
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- CN109883382A CN109883382A CN201910087351.3A CN201910087351A CN109883382A CN 109883382 A CN109883382 A CN 109883382A CN 201910087351 A CN201910087351 A CN 201910087351A CN 109883382 A CN109883382 A CN 109883382A
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- 230000007246 mechanism Effects 0.000 claims abstract description 146
- 238000005259 measurement Methods 0.000 claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
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- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 230000002706 hydrostatic effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention provides a kind of measuring devices of gearbox shafting choosing pad, belong to gearbox shafting choosing pad fields of measurement.It solves the problems such as existing gearbox shafting choosing pad is not accurate.The measuring device of this gearbox shafting choosing pad includes rack and the multiple groups measuring device being installed in rack, measuring device includes axis loading mechanism and axis lifting mechanism, axis loading mechanism and axis lifting mechanism can move reciprocatingly along the vertical direction, axis loading mechanism and axis lifting mechanism are connected to the both ends of gear-box axle and respectively for fixing gear-box axle, measuring device further includes at least one set of contact type measurement mechanism and at least one quadrangle measuring mechanism, displacement sensor is mounted on contact type measurement mechanism and quadrangle measuring mechanism, axis lifting mechanism is also connected with displacement sensor.The present invention has many advantages, such as that choosing pad is accurate.
Description
Technical field
The invention belongs to gearbox shaftings to select pad fields of measurement, be related to a kind of measuring device of gearbox shafting choosing pad.
Background technique
Gearbox is very important component on vehicle, it can change transmission ratio, expands driving wheel torque and revolving speed
Effect.With the development of modern science and technology, gearbox is there has also been upgrading, from initial manual transmission, infinitely variable transmission till now,
From no synchronizer to there is synchronizer, manipulation is more and more convenient.The superiority and inferiority of gearbox performance be measure vehicle dynamic quality, economy and
The key of driving.Current speed change system mainly has: machine driving, hydraulic power, hydrostatic transmissions.Gearbox has manpower to change
Gear and power shifting, structure have fixed shaft type and planetary.Gear box casing, clutch housing, output are generally included in gearbox
Axis, axis enter axis, differential design, need to be arranged gasket between those structures, and the thickness of gasket will affect each zero in gearbox
The fitness of component, even if there is only very small errors on each components, but those errors will do it superposition, to lead
It causes final error to increase big, is unable to satisfy the required precision of gearbox, to influence gearbox operation.
In view of the above-mentioned problems, needing to measure each components of gearbox before assembling gearbox and selecting phase
The gasket answered, but existing selection gasket measuring technique generallys use unilateral choosing pad, i.e., only in gearbox shafting mounting hole one
Side (clutch housing is surveyed or gear box casing is surveyed) uses the axial dimension between gasket adjustment shafting.And use this measurement method
Low efficiency, and error is also bigger, and output shaft gear is caused to be easy failure, influences the use of gearbox.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, a kind of gearbox shafting choosing pad is provided
Measuring device.
Object of the invention can be realized by the following technical scheme: a kind of measuring device of gearbox shafting choosing pad,
It is characterized in that, including rack and the multiple groups measuring device being installed in rack, the measuring device includes axis loading mechanism
With axis lifting mechanism, the axis loading mechanism and axis lifting mechanism can move reciprocatingly along the vertical direction, and the axis adds
Mounted mechanism and axis lifting mechanism are connected to the both ends of gear-box axle and respectively for fixing gear-box axle, and the measuring device is also
Including at least one set of contact type measurement mechanism and at least one quadrangle measuring mechanism, the contact type measurement mechanism and four sides
Displacement sensor is mounted on shape measuring mechanism, the axis lifting mechanism is also connected with displacement sensor.
The working principle of the invention: gear-box axle is installed in rack, and the both ends of gear-box axle by axis loading mechanism with
Axis lifting mechanism is fixed.Apply certain pretightning force to adjust the bearing of the axial position between shafting and shaft, needs to select
The multiple pads being assemblied between gearbox shafting are selected, therefore, it is necessary to measure multiple sizes between gearbox shafting.And in order to
It avoids needing to apply axis of cone bearing outer-ring certain axial direction for axial float in a free state when measuring above-mentioned size
Power, and need face to be loaded is considered as loading surface, the present invention loads the loading surface using axis loading mechanism, axis lifting mechanism
Axial force, then by each on each gear-box axle of displacement sensor in contact type measurement mechanism and quadrangle measuring mechanism
The distance between tested surface is calculated the gap between each gearbox shafting further according to the data measured and selects corresponding pad
Piece.The present invention has multiple groups measuring device, for installing more gear-box axles, it can to the same gearbox center shafting
It measures simultaneously, it can be made using same benchmark, promote accuracy, while also enough improving measurement efficiency.And this measurement
Device fixes gear-box axle using axis loading mechanism, axis lifting mechanism and plays the role of load simultaneously, and other loads
Face is loaded using tooth loading mechanism, can be combined load according to the actual measurement demand of gear-box axle, is had and is directed to
Property, it can satisfy the load demand of each gear-box axle.The present invention passes through the distance between each detection faces of displacement sensor, energy
Enough with selecting contact type measurement mechanism or quadrangle measuring mechanism according to demand, so that being also more directed to when measuring different tested surfaces
Property, it is able to ascend detection accuracy.
In the measuring device of above-mentioned gearbox shafting choosing pad, wherein measuring device described in one group is for measuring output
Axis one, wherein measuring device described in one group is used to measure output shaft two, wherein measuring device described in one group is for measuring difference
Fast device.
In the measuring device of above-mentioned gearbox shafting choosing pad, the measurement for measuring output shaft one and output shaft two is filled
Setting further includes at least one set of tooth loading mechanism.
In the measuring device of above-mentioned gearbox shafting choosing pad, the rack is provided with Weight plate one, the axis
Loading mechanism is connected on Weight plate one, and the upper end of the axis loading mechanism is additionally provided with the clump weight for load.
In the measuring device of above-mentioned gearbox shafting choosing pad, Weight plate two is additionally provided in the rack, it is described
Two ring set of Weight plate be set to the outside of axis loading mechanism, be uniformly connected with multiple groups clump weight on the Weight plate two, it is described
Tooth loading mechanism be fixedly connected with Weight plate two.
In the measuring device of above-mentioned gearbox shafting choosing pad, the tooth loading mechanism includes support frame, load bar
With load connecting rod, the rotating middle part of the load bar is connected on support frame, and one end of the load bar is loaded contact, described
The other end of load bar is provided with balance weight, and the upper end of the load connecting rod and clump weight are connected, the load connecting rod energy edge
Length direction is reciprocating and abuts or separates with load bar, when the load connecting rod is abutted with load bar, load touching
Point is abutted with gear-box axle, when the load connecting rod is separated with load bar, the loaded contact and just under the action of balance weight
Fast case axis separation.
In the measuring device of above-mentioned gearbox shafting choosing pad, the contact type measurement mechanism includes more connections
Bar, the upper end of the connecting rod and axis loading mechanism are connected, and the displacement sensor is vertically arranged to the lower end of connecting rod.
In the measuring device of above-mentioned gearbox shafting choosing pad, the quadrangle measuring mechanism include bracket, elastic slice,
Contact and measuring rod, the bracket and rack are connected, and the elastic slice includes the active edges of two sides and the connection side at middle part,
The elastic slice connect to form parallelogram with bracket, and the end of the active edges is connect with bracket, the contact connection
In in active edges, the contact faces upward or downward setting along the vertical direction, and the measuring rod is connected in active edges, described
Measuring rod can be displaced with the deformation of elastic slice, the displacement sensor is installed on bracket, the displacement sensor
For measuring the distance of measuring rod displacement.
In the measuring device of above-mentioned gearbox shafting choosing pad, tooth loading mechanism quantity described in every group is 3, every group of institute
The tooth loading mechanism stated is evenly distributed, and tooth loading mechanism described in every group acts on same loading surface.
In the measuring device of above-mentioned gearbox shafting choosing pad, contact type measurement mechanism quantity described in every group is 3, often
The group contact type measurement mechanism is evenly distributed, and contact type measurement mechanism described in every group acts on same tested surface.
Compared with prior art, the present invention can gap between rapid survey gearbox shafting, measurement accuracy is high, convenient
Staff selects pad, promotes working efficiency, and can guarantee the precision of gearbox.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the partial enlargement structural representation in the portion A of the present invention.
Fig. 3 is the structural schematic diagram of tooth loading mechanism in the present invention.
Fig. 4 is the structural schematic diagram of quadrangle measuring mechanism of the present invention.
In figure, 1, rack；2, measuring device；3, axis loading mechanism；4, axis lifting mechanism；5, contact type measurement mechanism；6,
Quadrangle measuring mechanism；7, displacement sensor；8, tooth loading mechanism；9, Weight plate one；10, clump weight；11, Weight plate two；12,
Support frame；13, load bar；14, connecting rod is loaded；15, loaded contact；16, balance weight；17, connecting rod；18, bracket；19, elastic slice；
20, contact；21, measuring rod；22, active edges；23, side is connected.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the measuring device 2 of this gearbox shafting choosing pad includes rack 1 and is installed on
Multiple groups measuring device 2 in rack 1, measuring device 2 include axis loading mechanism 3 and axis lifting mechanism 4, axis loading mechanism 3 and axis
Lifting mechanism 4 can move reciprocatingly along the vertical direction, and axis loading mechanism 3 and axis lifting mechanism 4 are connected to gear-box axle respectively
Both ends and for fixing gear-box axle, tooth loading mechanism 8 can abut with the gear face of gear-box axle and apply pressure, survey
Amount device 2 further includes at least one set of contact type measurement mechanism 5 and at least one quadrangle measuring mechanism 6, contact type measurement mechanism 5
With displacement sensor 7 is mounted on quadrangle measuring mechanism 6, axis lifting mechanism 4 is also connected with displacement sensor 7.
It further describes in detail, wherein one group of measuring device 2 is used to measure output shaft one, wherein one group of measuring device 2 is for surveying
Output shaft two is measured, wherein one group of measuring device 2 is for measuring differential mechanism.The present invention is directed to output shaft one in gearbox, output
The choosing pad of axis two and differential mechanism.The present invention can install output shaft one, output shaft two and differential mechanism simultaneously, and load, survey to it
It takes measurements, selects the size of pad between output shaft one, output shaft two and differential mechanism by being calculated.Choosing pad is convenient and accurate.
It further describes in detail, the measuring device 2 for measuring output shaft one and output shaft two further includes that at least one set of tooth loads
Mechanism 8, the tooth loading mechanism 8 can abut with the gear face of gear-box axle and apply pressure.Due to output shaft one with
Output shaft two is other than needing to apply axial force to axis of cone bearing outer-ring, it is also necessary to axial force is also applied to the end face of gear, and
Those end faces are also regarded as loading surface, and those end faces need to apply axial force using tooth loading mechanism 8.This setting so that according to
Tooth loading mechanism 8 is arranged in the specific requirements of output shaft one and output shaft two, saves material, also saves the sky inside measuring device 2
Between, so that this measuring device 2 is more targetedly.
It further describes in detail, rack 1 is provided with Weight plate 1, and axis loading mechanism 3 is connected on Weight plate 1, and axis loads machine
The upper end of structure 3 is additionally provided with the clump weight 10 for load.The present invention loads axis loading mechanism 3 by clump weight 10,
Structure is simple, and production cost is low, and operator can directly adjust the weight of clump weight 10, user according to production requirement
Just, error is small.
It further describes in detail, Weight plate 2 11 is additionally provided in rack 1,2 11 ring set of Weight plate is set to axis loading mechanism 3
Outside is uniformly connected with multiple groups clump weight 10 on Weight plate 2 11, and tooth loading mechanism 8 is fixedly connected with Weight plate 2 11.This hair
Bright to be loaded by clump weight 10 to tooth loading mechanism 8, structure is simple, and multiple groups clump weight 10 is set around axis loading mechanism 3
It sets, it is easy to use, error is small so that the uniform force of tooth loading mechanism 8.
It further describes in detail, tooth loading mechanism 8 is including support frame 12, load bar 13 and loads connecting rod 14, in load bar 13
Portion's rotation is connected on support frame 12, and one end of load bar 13 is loaded contact 15, and the other end of load bar 13 is provided with balance
Block 16, load connecting rod 14 upper end and clump weight 10 be connected, load connecting rod 14 can it is reciprocating along its length and with load
Bar 13 abuts or separation, and when load connecting rod 14 is abutted with load bar 13, loaded contact 15 is abutted with gear-box axle, when load connects
When bar 14 is separated with load bar 13, loaded contact 15 is separated with just fast case axis under the action of balance weight 16.It loads on connecting rod 14
It is provided with the connecting rod for driving load connecting rod 14 to move along its length.When this setting is not so that load, load bar 13 is in balance weight
Separate loaded contact 15 with loading surface, and when needing to load, by loading 14 drive load bar of connecting rod
13 rotate and are connected to loaded contact 15 on loading surface.This setting makes it possible to that clump weight is arranged according to actual production requirement
10 are loaded onto the axial force on loading surface with the weight of balance weight 16, i.e., controllable loaded contact 15, and structure letter point is easy to adjust
And load is accurate.
It further describes in detail, contact type measurement mechanism 5 includes more connecting rods 17, the upper end of connecting rod 17 and axis loading mechanism
3 are connected, and displacement sensor 7 is vertically arranged to the lower end of connecting rod.The upper end of connecting rod 17 is fixed on the peripheral wall of loading mechanism, even
It connects securely, and will not interfere with axis loading mechanism 3, the space inside reasonable arrangement measuring device 2.Contact type measurement mechanism can be used
Paraxial 3 side of loading mechanism is leaned in the face of 5 measurements, and is not blocked.5 structure of this contact type measurement mechanism is simple, measurement is convenient.
Further describe in detail, quadrangle measuring mechanism 6 include bracket 18, elastic slice 19, contact 20 and measuring rod 21, bracket 18 with
Rack 1 is connected, and elastic slice 19 includes the active edges 22 of two sides and the connection side 23 at middle part, and it is flat that elastic slice 19 connect formation with bracket 18
The end of row quadrangle, active edges 22 is connect with bracket 18, and contact 20 is connected in active edges 22, the court along the vertical direction of contact 20
Above or downward it is arranged, measuring rod 21 is connected in active edges 22, and measuring rod 21 can be displaced with the deformation of elastic slice 19, and displacement passes
Sensor 7 is installed on bracket 18, and displacement sensor 7 is used to measure the distance of the displacement of measuring rod 21.In quadrangle measuring mechanism 6
Displacement sensor 7 is arranged on mount 18, is not contacted directly with tested surface, in vertical direction by parallelogram parallel edges
It is displaced consistent principle, it will be in the measurement displacement conduction to displacement sensor 7 of contact 20.It is measured using quadrangle measuring mechanism 6
Often side is aobvious in face needs lesser face, will affect measurement accuracy if carrying out directly measuring using displacement sensor 7.This setting is only
Need the contact 20 of smaller size smaller to be connected to by side, by the structure of parallelogram by the displacement of contact 20 be transferred to compared with
Void spaces simultaneously measure, so that measurement accuracy is more accurate.
In order to enable the axial force that tooth loading mechanism 8 loads gear face is more uniform, every group of 8 quantity of tooth loading mechanism
It is 3, every group of tooth loading mechanism 8 is evenly distributed, and every group of tooth loading mechanism 8 acts on same loading surface.
In order to make contact type measurement mechanism 5 measure more accurate, every group of 5 quantity of contact type measurement mechanism is 3, and every group connects
Touch measuring mechanism 5 is evenly distributed, and every group of contact type measurement mechanism 5 acts on same tested surface.
It further describes in detail, the measuring device 2 for measuring output shaft one has 8, one groups of contacts of two groups of teeth loading mechanism
Measuring mechanism 5 and nine quadrangle measuring mechanisms 6, the measuring device 2 for measuring output shaft two have one group of tooth loading mechanism
8, one group of contact type measurement mechanism 5 and five quadrangle measuring mechanisms 6, the measuring device 2 for measuring differential mechanism have two groups
Contact type measurement mechanism 5 and three quadrangle measuring mechanisms 6.The present invention is according to the reality of output shaft one, output shaft two and differential mechanism
Border demand selects tooth loading mechanism 8, contact type measurement mechanism 5 and the quadrangle measuring mechanism 6 of different number, so that measurement result
It is more accurate, choosing pad error is reduced, transmission performance is promoted.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although rack 1, measuring device 2, axis loading mechanism 3, axis lifting mechanism 4, contact is used more herein to survey
Measuring mechanism 5, quadrangle measuring mechanism 6, displacement sensor 7, tooth loading mechanism 8, Weight plate 1, clump weight 10, Weight plate two
11, support frame 12, load bar 13, load connecting rod 14, loaded contact 15, balance weight 16, connecting rod 17, bracket 18, elastic slice 19, touching
First 20, the terms such as measuring rod 21, active edges 22, connection side 23, but it does not exclude the possibility of using other terms.Use these
Term is only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limitation all
It is to be disagreed with spirit of that invention.
Claims (9)
1. a kind of measuring device of gearbox shafting choosing pad, which is characterized in that including rack (1) and be installed on rack (1)
Multiple groups measuring device (2), the measuring device (2) includes axis loading mechanism (3) and axis lifting mechanism (4), the axis
Loading mechanism (3) and axis lifting mechanism (4) can move reciprocatingly along the vertical direction, the axis loading mechanism (3) and axis lift
Play mechanism (4) and be connected to the both ends of gear-box axle respectively and for fixing gear-box axle, the measuring device (2) further include to
Few one group of contact type measurement mechanism (5) and at least one quadrangle measuring mechanism (6), the contact type measurement mechanism (5) and
It is mounted on quadrangle measuring mechanism (6) displacement sensor (7), the axis lifting mechanism (4) is also connected with displacement sensing
Device (7), the quadrangle measuring mechanism (6) include bracket (18), elastic slice (19), contact (20) and measuring rod (21), described
Bracket (18) and rack (1) be connected, the elastic slice (19) includes active edges (22) and the connection side at middle part of two sides
(23), the elastic slice (19) connect to form parallelogram with bracket (18), the end of the active edges (22) and bracket
(18) it connects, the contact (20) is connected on active edges (22), and the contact (20) faces upward or downward along the vertical direction
Setting, the measuring rod (21) are connected on active edges (22), and the measuring rod (21) can be with the deformation of elastic slice (19)
And be displaced, the displacement sensor (7) is installed on bracket (18), and the displacement sensor (7) is for measuring measuring rod
(21) distance being displaced.
2. a kind of measuring device of gearbox shafting choosing pad according to claim 1, which is characterized in that wherein described in one group
Measuring device (2) for measuring output shaft one, wherein measuring device (2) described in one group is for measuring output shaft two, wherein
Measuring device (2) described in one group is for measuring differential mechanism.
3. a kind of measuring device of gearbox shafting choosing pad according to claim 2, which is characterized in that for measuring output
The measuring device (2) of axis one and output shaft two further includes at least one set of tooth loading mechanism (8).
4. a kind of measuring device of gearbox shafting choosing pad according to claim 1, which is characterized in that the rack
(1) it is provided with Weight plate one (9), the axis loading mechanism (3) is connected on Weight plate one (9), the axis loading mechanism (3)
Upper end be additionally provided with the clump weight (10) for load.
5. a kind of measuring device of gearbox shafting choosing pad according to claim 3, which is characterized in that the rack
(1) Weight plate two (11) is additionally provided in, Weight plate two (11) ring set is set to the outside of axis loading mechanism (3), described
Weight plate two (11) on be uniformly connected with multiple groups clump weight (10), the tooth loading mechanism (8) and Weight plate two (11) are solid
Fixed connection.
6. a kind of measuring device of gearbox shafting choosing pad according to claim 1, which is characterized in that the contact
Measuring mechanism (5) includes more connecting rods (17), and the upper end and axis loading mechanism (3) of the connecting rod (17) are connected, described
Displacement sensor (7) is vertically arranged to the lower end of connecting rod.
7. a kind of measuring device of gearbox shafting choosing pad according to claim 3, which is characterized in that tooth described in every group
Loading mechanism (8) quantity is 3, and tooth loading mechanism (8) described in every group is evenly distributed, and tooth loading mechanism (8) described in every group
Act on same loading surface.
8. a kind of measuring device of gearbox shafting choosing pad according to claim 7, which is characterized in that the tooth load
Mechanism (8) includes that support frame (12), load bar (13) and load connecting rod (14), the rotating middle part of the load bar (13) are connected to
On support frame (12), one end of the load bar (13) is loaded contact (15), and the other end of the load bar (13) is provided with
Balance weight (16), the upper end and clump weight (10) of load connecting rod (14) are connected, and the load connecting rod (14) can be along length
Direction is reciprocating and abuts or separates with load bar (13), when the load connecting rod (14) is abutted with load bar (13)
When, loaded contact (15) is abutted with gear-box axle, when the load connecting rod (14) is separated with load bar (13), in balance weight
(16) loaded contact (15) is separated with just fast case axis under the action of.
9. a kind of measuring device of gearbox shafting choosing pad according to claim 1, which is characterized in that connect described in every group
Touch measuring mechanism (5) quantity is 3, and contact type measurement mechanism (5) described in every group is evenly distributed, and contact described in every group
Measuring mechanism (5) acts on same tested surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087351.3A CN109883382B (en) | 2018-08-24 | 2018-08-24 | Measuring device for gearbox shafting selection pad |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087351.3A CN109883382B (en) | 2018-08-24 | 2018-08-24 | Measuring device for gearbox shafting selection pad |
| CN201810973758.1A CN108645364B (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device for gearbox shafting choosing pad |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810973758.1A Division CN108645364B (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device for gearbox shafting choosing pad |
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| Publication Number | Publication Date |
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| CN109883382A true CN109883382A (en) | 2019-06-14 |
| CN109883382B CN109883382B (en) | 2020-10-09 |
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| CN201910087351.3A Active CN109883382B (en) | 2018-08-24 | 2018-08-24 | Measuring device for gearbox shafting selection pad |
| CN201810973758.1A Active CN108645364B (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device for gearbox shafting choosing pad |
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| CN109883382B (en) * | 2018-08-24 | 2020-10-09 | 坤泰车辆***（常州）有限公司 | Measuring device for gearbox shafting selection pad |
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| CN201120597Y (en) * | 2007-11-30 | 2008-09-24 | 天永机械电子(上海)有限公司 | Engine cylinder cap air valve pad selecting machine |
| CN101666611A (en) * | 2008-09-06 | 2010-03-10 | 辽宁曙光汽车集团股份有限公司 | System and method for measuring and selecting driving gear mounting distance adjusting shim of divided steering drive axle assembly |
| CN106767615A (en) * | 2016-12-15 | 2017-05-31 | 北京泰诚信测控技术股份有限公司 | A kind of transmission bearing gasket detection device |
| CN108645364B (en) * | 2018-08-24 | 2019-04-02 | 坤泰车辆***（常州）有限公司 | A kind of measuring device for gearbox shafting choosing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108645364A (en) | 2018-10-12 |
| CN108645364B (en) | 2019-04-02 |
| CN109883382B (en) | 2020-10-09 |
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Address after: No. 368 Longjin Road, Changzhou City, Jiangsu Province, 213100 Patentee after: Kuntai vehicle system (Changzhou) Co.,Ltd. Address before: No. 280, Fumin Road, Wujin District, Changzhou City, Jiangsu Province 213100 Patentee before: KUNTYE VEHICLE SYSTEM (CHANGZHOU) Co.,Ltd. |
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