CN205449455U - Automobile operation pole assembly comprehensive properties test device - Google Patents
Automobile operation pole assembly comprehensive properties test device Download PDFInfo
- Publication number
- CN205449455U CN205449455U CN201521103675.5U CN201521103675U CN205449455U CN 205449455 U CN205449455 U CN 205449455U CN 201521103675 U CN201521103675 U CN 201521103675U CN 205449455 U CN205449455 U CN 205449455U
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- stick
- test
- turning arm
- control rod
- control lever
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- 238000012360 testing method Methods 0.000 title claims abstract description 159
- 238000006073 displacement reaction Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 13
- 238000003556 assay Methods 0.000 description 8
- 238000011056 performance test Methods 0.000 description 8
- 230000003068 static effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an automobile operation pole assembly comprehensive properties test device, including the test bench, be provided with locating plate and fixed bolster on the test bench, be provided with shift gears installation hole site and the selection shelves installation hole site that are used for fixed controller assembly on the locating plate, be provided with test link mechanism on the fixed bolster, be hinged joint between test link mechanism and the fixed bolster, test link mechanism connects universal tester and control rod respectively, realizes power value and the transmission of displacement between universal tester and the controller assembly. The utility model discloses a simulation controller assembly's actual loading state adopts the actual stress condition of test link mechanism simulation control rod when shifting and selecting grade, realized on current universal tester to the control rod in actually shifting and select grade operation process, the measurement of effort that the control rod received relation between rather than the displacement has been solved well and has been difficult to its problem of carrying out capability test because of control rod structure complicacy.
Description
Technical field
This utility model relates to auto parts and components technical field of measurement and test, particularly to a kind of automobile control lever assembly comprehensive performance testing device.
Background technology
Control rod assembly is the vitals in manual-gear vehicle shifting operating device, and its structure is more complicated, can realize automobile gear shift function, by the movement of stick, drives the fork in change speed gear box to realize gearshift.Automobile control lever assembly needs to carry out a series of detection and performance test after assembling completes, to ensure stick comfortableness in use and concordance, wherein the performance test of automobile control lever assembly just includes static test of pressure, implosion test, loosening test, non-loaded resistance to sliding test etc., these performance tesies need in test process, can measure the force value during control lever movement and displacement accurately simultaneously.
Owing to automobile control lever assembly overall structure is irregular, use existing assay device to be difficult to the power in automobile control lever motor process and displacement to measure, cause also cannot automobile control lever assembly performance effectively being tested at present, thus the concordance of customer perception during being difficult to ensure that the assembling quality of stick and using.
Utility model content
The purpose of this utility model is to solve at present above-mentioned technical problem present in the control rod assembly performance test, a kind of automobile control lever assembly comprehensive performance testing device is provided, stick force value and displacement thereof of suffered active force in process of the test is measured by available existing test apparatus simultaneously accurately, thus completes the performance test projects such as the static test of pressure of control rod assembly, implosion test, loosening test and non-loaded resistance to sliding test.
For solving above-mentioned technical problem, this utility model have employed a kind of automobile control lever assembly comprehensive performance testing device, including testing stand, location-plate and fixed support it is provided with on testing stand, the gearshift mounting hole site for fixing control rod assembly and gear selecting mounting hole site it is provided with on location-plate, test linkage it is provided with on described fixed support, it is chain connection between test linkage and fixed support, described test linkage connects universal testing machine and stick respectively, it is achieved the force value between universal testing machine and control rod assembly and the transmission of displacement.
In technique scheme, described test linkage includes V-arrangement turning arm, V-arrangement turning arm includes rotary shaft and connects two support arms on the rotary shaft, it is connected by articulate between described rotating shaft terminal and fixed support, it is respectively connected with connecting rod on two support arms of described V-arrangement turning arm, it is respectively drive link and kinematic link, wherein drive link one end connects jointing, kinematic link one end connects stick joint, described turning arm and the connecting rod at its two ends, drive link and jointing, all it is connected by articulate between kinematic link with stick joint.
Further, in technique scheme, described stick joint one end is set to tube-in-tube structure, tube-in-tube structure is provided with the connecting hole coordinated with stick rod end, is flexibly connected by connecting hole between stick joint and stick.
In technique scheme, described test linkage includes L-shaped turning arm, L-shaped turning arm includes rotary shaft and connects two support arms on the rotary shaft, it is connected by articulate between described rotating shaft terminal and fixed support, it is respectively connected with connecting rod on two support arms of described L-shaped turning arm, it is respectively drive link and kinematic link, wherein drive link one end connects L-shaped connecting rod, L-shaped connecting rod one end is provided with jointing, kinematic link one end connects stick joint, described turning arm and the connecting rod at its two ends, drive link and L-shaped connecting rod, all it is connected by articulate between kinematic link with stick joint.
Further, in technique scheme, described stick joint is provided with the connecting plate vertical with stick rod end axis, described connecting plate is provided with fixed installation hole.
Further, in technique scheme, two support arms of described turning arm stagger setting on the rotary shaft, make two support arms the most in the same plane.
Further, in technique scheme, between described rotating shaft terminal and fixed support, it is respectively arranged with rolling bearing.
Further, in technique scheme, described testing stand is fixedly mounted on the ground by foundation bolt.
This utility model is by the actual entrucking state of the testing stand analog joystick assembly of this device, use the test linkage analog joystick actual loading situation when gearshift and gear selecting, achieve and on existing universal testing machine, stick is shifted gears and in gear selecting operating process in reality, the measurement of relation between active force and its displacement suffered by stick, solves well because stick structure complicated difficult is with the problem that it is carried out performance test；Simultaneously, the test linkage of this device not only achieves stick in gearshift and the simulation of gear selecting operation, and achieve displacement and the accurate transfer of force value between universal testing machine and stick by the cooperation between each linkage, thus realize the accurate test to performances such as control rod assembly static strength, rigidity, loosening, non-loaded resistances to sliding, ensure that the quality of control rod assembly and the concordance of in use customer perception thereof, improve the quality of car load.
Accompanying drawing explanation
Fig. 1 is the structural representation using this utility model to make a service test control rod assembly in shifting direction.
Fig. 2 is the structural representation using this utility model to make a service test control rod assembly on gear selecting direction.
Fig. 3 is the device perspective view made a service test in shifting direction for control rod assembly.
Fig. 4 is Fig. 3 shown device structural front view.
Fig. 5 is Fig. 3 shown device structure left view.
Fig. 6 is stick joint design schematic diagram in Fig. 3 shown device.
Fig. 7 is swing boom configuration schematic diagram in Fig. 3 shown device；Wherein (a) is turning arm perspective view；B () is swing boom configuration front view.
Fig. 8 is the device perspective view made a service test on gear selecting direction for control rod assembly.
Fig. 9 is Fig. 8 shown device structure top view.
Figure 10 is stick joint design schematic diagram in Fig. 8 shown device；Wherein (a) is stick joint perspective view, and (b) is stick joint design front view.
Figure 11 is swing boom configuration schematic diagram in Fig. 8 shown device；Wherein (a) is turning arm perspective view, and (b) is swing boom configuration front view.
Figure 12 is the assembling structural representation between rotary shaft and the fixed support of turning arm；Wherein (a) is rotary shaft and fixed support assembles structural front view, (b) be in Figure 12 (a) A-A to profile.
When Figure 13 is for carrying out static test of pressure for employing this utility model, stick load in shifting direction and displacement curve schematic diagram.
When Figure 14 is for using this utility model to carry out stiffness test, when stick is in shifting direction, act on the load on stick rod end and rod end displacement curve figure.
When Figure 15 is for using this utility model to carry out loosening test, stick load on shifting direction upper-pilot bar and displacement curve figure.
When Figure 16 is for using this utility model to carry out non-loaded resistance to sliding test, stick load in gearshift and gear selecting direction and displacement curve figure；Wherein, a) it is shifting direction；B) it is gear selecting direction.
In figure: 1, universal testing machine, 2, testing stand, 3, location-plate, 4, fixed support, 5, turning arm, 6, rotary shaft, 7, support arm, 8, drive link, 9, kinematic link, 10, connecting rod, 11, jointing, 12, stick joint, 13, connecting hole, 14, connecting plate, 15, fixed installation hole, 16, rolling bearing, 17, stick, 18, foundation bolt, 19, control rod assembly.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Use this assay device that automobile control lever assembly can carry out on universal testing machine static test of pressure, stiffness test, loosening test and non-loaded resistance to sliding test.
Wherein the test requirements document of static test of pressure is: on the gearshift gear and gear selecting gear of control rod assembly, stick rod end being applied certain active force, stick does not deforms, and control rod assembly connecting portion is without lax；When stick is applied certain active force, control rod assembly does not destroys；To stick applying load until control rod assembly destroys, the breaking load of test control rod assembly.
The test requirements document of stiffness test is: on gearshift gear and gear selecting gear, stick rod end is applied two directed force F 1, F2 respectively by universal testing machine, measure the displacement that between two active forces, stick rod end occurs, calculate the deflection deformation of stick, thus evaluate the rigidity property of stick.
The test requirements document of loosening test is: the driven bevel pinion in fixing control rod assembly, on gearshift gear and gear selecting gear, stick rod end is applied certain active force respectively by universal testing machine, measure stick when N gear is put towards the displacement in shifting direction and gear selecting direction, thus measure stick shake allowance in shifting direction and gear selecting direction.
The test requirements document of non-loaded resistance to sliding test is: is shifting gears to stick rod end imposed load on gear and gear selecting gear respectively by universal testing machine, is measuring stick top relation between active force and the displacement suffered by gear selecting direction and shifting direction upper-pilot bar.
From above-mentioned test requirements document it can be seen that when control rod assembly is made a service test, it is necessary first to the location being how control rod assembly is simulated under confined state of solution, and the actual loading situation that analog joystick is in use；Further, due to the complexity of this body structure of stick, its its Impact direction, direction of displacement when gear shift operation and gear selecting operate are different from；Also need to consider simultaneously the test space of existing universal testing machine and with the problems such as the connection of universal testing machine；The more important thing is and how to realize force value and the accurate transfer of displacement between universal testing machine and stick, it is achieved the accurate test to control rod assembly performance.
In order to reach above-mentioned technical purpose, this utility model have employed a kind of automobile control lever assembly comprehensive performance testing device as illustrated in fig. 1 and 2, including testing stand 2, location-plate 3 and fixed support 4 it is provided with on testing stand 2, the gearshift mounting hole site for fixing control rod assembly 19 and gear selecting mounting hole site it is provided with on location-plate 3, it is provided with test linkage on described fixed support 4, it is chain connection between test linkage and fixed support 4, described test linkage connects universal testing machine 1 and stick 17 respectively, realize the transmission of the force value between universal testing machine 1 and control rod assembly 19 and displacement.
First, this device uses and is arranged on the independent trials platform structure of universal testing machine side, the problem solving the universal testing machine test space well, it is to avoid limitation that this assay device structure is designed by the test space and impact.Testing stand arranges gearshift mounting hole site and gear selecting mounting hole site, it is achieved that in the location of testing stand upper-pilot two kinds of modes of operation of bar assembly simultaneously, i.e. can carry out the simulated operation of gearshift and gear selecting on same testing stand.Said structure solves the orientation problem of control rod assembly well, and now the sensor of stick and universal testing machine is not in same action space, it is understood that when using universal testing machine that the performance of part is detected, need the force transducer by universal testing machine and displacement transducer that stress and the deformation of part are tested, generally during test, universal testing machine and test part are positioned at same action space, and the Impact direction of test part to be ensured and sensor are positioned on same axis, but due to control rod assembly and the complexity of stick structure, it is difficult to solve control rod assembly location and the problem of stick Impact direction simultaneously.This assay device arranges fixed support on testing stand, fixed support arranges test linkage, universal testing machine and stick is connected by test linkage, realize force value and the transmission of displacement between universal testing machine and the stick of different action spaces, so solve the sensor of stick and universal testing machine not in same action space time the problem that is difficult to stick is tested.
Specifically, owing to stick force direction when gearshift operates with gear selecting is different with direction of displacement, and stick is originally as the warp architecture leaned forward, based on above factor, this device combines structure and the movement characteristic of stick, operates the test linkage being respectively adopted different structure in test in gear shift operation and gear selecting.
When control rod assembly is carried out gear shift operation performance test, the test linkage used includes V-arrangement turning arm 5, as shown in Fig. 7 (a) and (b), V-arrangement turning arm 5 includes rotary shaft 6 and two support arms 7 being connected in rotary shaft 6, described rotary shaft 6 two ends are connected by articulate between fixed support 4, it is respectively connected with connecting rod on two support arms 7 of described V-arrangement turning arm 5, it is respectively drive link 8 and kinematic link 9, wherein drive link 8 one end connects jointing 11, kinematic link 9 one end connects stick joint 12, described turning arm 5 and the connecting rod at its two ends, drive link 8 and jointing 11, all it is connected by articulate between kinematic link 9 with stick joint 12.
Such as Fig. 3, shown in 4 and 5, when using this device to carry out above performance test in shifting direction, first to testing stand relative to being fixed on the position of universal testing machine and positioning, then in gearshift mounting hole site control rod assembly being fixedly mounted on location-plate, being connected with the sensor of universal testing machine by jointing, now, stick joint and stick are placed exactly on same plane, by stick fitting sleeve at stick rod end, it is achieved and the connection between stick.
When the crossbeam of universal testing machine moves downward, jointing drives drive link to move downward, under the effect of drive link, turning arm rotates about axle and rotates counterclockwise, turning arm is when rotating, its support arm drives kinematic link rearward movement, and kinematic link pulls stick to carry out gear-change operation now by stick joint.Stick is when motion to applying a counteracting force on kinematic link, this counteracting force passes sequentially through turning arm, drive link and jointing and feeds back to the force transducer of universal testing machine；The crossbeam of universal testing machine is when moving downward, the displacement transducer of universal testing machine carries out real-time measurement to the displacement of crossbeam, be displaced through drive link, turning arm and the kinematic link of crossbeam are delivered to stick, i.e. by displacement transducer, the displacement of stick is measured, say, that measure while displacement during stick gear shift operation and corresponding force value by the arrangement achieves.Similarly, when the crossbeam of universal testing machine moves upward, under horizontal beam action, test linkage promotes stick to carry out gear shift operation, conduction principle between its transmission process, force value and displacement is consistent when moving downward with above-mentioned crossbeam, the most just repeats no more.
In technique scheme, as shown in Figure 6, described stick joint 12 one end is set to tube-in-tube structure, and tube-in-tube structure is provided with the connecting hole 13 coordinated with stick 17 rod end, is flexibly connected by connecting hole 13 between stick joint 12 with stick 17.
When gear shift operation, owing to stick has an angle leaned forward relative to the direction of motion of stick, in order to realize the accurate conduction of the simulation to actual gear shift operation state and force value, use between stick joint and stick and be flexibly connected, use between stick joint and kinematic link and be flexibly connected, achieve freely rotatable during control lever movement of stick joint, ensure that the angle that kinematic link acts on stick between force direction and stick axis keeps constant, and then achieve the simulation to actual gear shift operation state and force value, the accurate conduction of displacement.
It is understood that due to the structure of stick and at the movement characteristic shifted gears, gear selecting is different when operating, operate the test linkage being respectively adopted different structure in test in gear shift operation and gear selecting from above explanation.When control rod assembly being carried out block selecting operation test, the test linkage used includes L-shaped turning arm 5, as shown in Figure 11 (a) and (b), L-shaped turning arm 5 includes rotary shaft 6 and two support arms 7 being connected in rotary shaft 6, described rotary shaft 6 two ends are connected by articulate between fixed support 4, it is respectively connected with connecting rod on two support arms 7 of described L-shaped turning arm 5, it is respectively drive link 8 and kinematic link 9, wherein drive link 8 one end connects L-shaped connecting rod 10, L-shaped connecting rod 10 one end is provided with jointing 11, kinematic link 9 one end connects stick joint 12, described turning arm 5 and the connecting rod at its two ends, drive link 8 and L-shaped connecting rod 10, all it is connected by articulate between kinematic link 9 with stick joint 12.
In technique scheme, as shown in Figure 10 (a) and (b), described stick joint 12 is provided with the connecting plate 14 vertical with stick 17 rod end axis, described connecting plate 14 is provided with fixed installation hole 15.
As shown in FIG. 8 and 9, when using this device to carry out above performance test on the block selecting direction of control rod assembly, equally firstly the need of to testing stand relative to being fixed on the position of universal testing machine and positioning, then in block selecting mounting hole site control rod assembly being fixedly mounted on location-plate, it is connected with the sensor of universal testing machine by jointing, now the fixed installation hole on stick joint is placed exactly on same plane with the junction of stick rod end, stick joint is enclosed within stick rod end at fixed installation hole, realize the connection between stick.
When the crossbeam of universal testing machine moves downward, jointing drives connecting rod to move downward, connecting rod drives drive link motion, under the effect of drive link, turning arm rotates about axle and rotates counterclockwise, turning arm is when rotating, and its support arm drives kinematic link rearward movement, and kinematic link pulls stick to carry out gear selecting operation now by stick joint.Stick applies a counteracting force on kinematic link when motion, and this counteracting force passes sequentially through turning arm, drive link, connecting rod and jointing and feeds back to the force transducer of universal testing machine；The crossbeam of universal testing machine is when moving downward, universal testing machine displacement transducer carries out real-time measurement to the displacement of crossbeam, be displaced through connecting rod, drive link, turning arm and the kinematic link of crossbeam are delivered to stick, i.e. by displacement transducer, the displacement of stick is measured, say, that measure while displacement and corresponding force value when stick block selecting being operated by the arrangement achieves.Similarly, when the crossbeam of universal testing machine moves upward, under horizontal beam action, test linkage promotes stick to carry out the operation of block selecting to the right, conduction principle between its transmission process, force value and displacement is consistent when moving downward with above-mentioned crossbeam, the most just repeats no more.
In technique scheme, two support arms 7 of described turning arm 5 stagger setting in rotary shaft 6, make two support arms 7 the most in the same plane.In test linkage, turning arm 5 plays the important effect connecting conduction and transition, and on turning arm, test linkage is all played important impact in the conduction of force value and displacement by length and angle between the precision of rotary shaft, two support arms.Owing to swing boom configuration is more complicated, and the precision of rotary shaft has higher requirement, the most generally use rotary shaft, the mode of support arm separate machined, then support arm is welded on the rotary shaft, if two support arms weld at grade when welding, can there is interference, the quality of impact welding and intensity in the welding position between two, influence whether angle angle final between two support arms simultaneously.So, setting of in this utility model, two support arms being staggered on the rotary shaft, make two support arms be positioned at different planes, thus well solve problem present in turning arm processing.
In technique scheme, as shown in figure 12, it is respectively arranged with rolling bearing 16 between described rotary shaft 6 two ends and fixed support 4.In order to reduce test linkage frictional dissipation in force value transmittance process, rolling bearing is used to be attached between rotary shaft and fixed support.
In technique scheme, described testing stand 2 is fixedly mounted on the ground by foundation bolt 18.After the position of testing stand is positioned, use foundation bolt testing stand to fixedly secure connection on the ground, to prevent testing stand to be moved in test process, have influence on the accuracy of test data.
As shown in figure 13, during for using this assay device to carry out static test of pressure, stick load in shifting direction and displacement curve schematic diagram；Can draw from figure, the relation between load and displacement that control rod assembly is acted on dead weight lower-pilot bar, and the bearing capacity of control rod assembly.
As shown in figure 14, during for using this assay device to carry out stiffness test, when stick is in shifting direction, act on the load on stick rod end and rod end displacement curve figure；Stick deflection deformation amount under external load function can well be reflected from figure, thus the rigidity property of stick is detected (wherein F1, F2 and F1 ', F2 ' be respectively in shifting direction, stick acts on the load of stick rod end between two gears during different directions motion).
As shown in figure 15, during for using this assay device to carry out loosening test, stick load on shifting direction upper-pilot bar and displacement curve figure；Can show that from figure control rod assembly is distinguished the shake allowance of correspondence in shifting direction.
As shown in figure 16, during for using this assay device to carry out non-loaded resistance to sliding test, stick load in gearshift and gear selecting direction and displacement curve figure；Can show that from figure control rod assembly is being shifted gears and on gear selecting direction, the relation between load and the displacement of control lever movement overall process.
Specification and drawings of the present utility model is considered as illustrative and not restrictive; on the basis of this utility model; those skilled in the art are according to disclosed technology contents; need not performing creative labour and just some of them technical characteristic can be made some replacements and deformation, all in protection domain of the present utility model.
Claims (8)
1. automobile control lever assembly comprehensive performance testing device, it is characterized in that: include testing stand, location-plate and fixed support it is provided with on testing stand, the gearshift mounting hole site for fixing control rod assembly and gear selecting mounting hole site it is provided with on location-plate, test linkage it is provided with on described fixed support, it is chain connection between test linkage and fixed support, described test linkage connects universal testing machine and stick respectively, it is achieved the force value between universal testing machine and control rod assembly and the transmission of displacement.
Automobile control lever assembly comprehensive performance testing device the most according to claim 1, it is characterized in that: described test linkage includes V-arrangement turning arm, V-arrangement turning arm includes rotary shaft and connects two support arms on the rotary shaft, it is connected by articulate between described rotating shaft terminal and fixed support, it is respectively connected with connecting rod on two support arms of described V-arrangement turning arm, it is respectively drive link and kinematic link, wherein drive link one end connects jointing, kinematic link one end connects stick joint, described turning arm and the connecting rod at its two ends, drive link and jointing, all it is connected by articulate between kinematic link with stick joint.
Automobile control lever assembly comprehensive performance testing device the most according to claim 2, it is characterized in that: described stick joint one end is set to tube-in-tube structure, it is provided with the connecting hole coordinated with stick rod end in tube-in-tube structure, is flexibly connected by connecting hole between stick joint and stick.
Automobile control lever assembly comprehensive performance testing device the most according to claim 1, it is characterized in that: described test linkage includes L-shaped turning arm, L-shaped turning arm includes rotary shaft and connects two support arms on the rotary shaft, it is connected by articulate between described rotating shaft terminal and fixed support, it is respectively connected with connecting rod on two support arms of described L-shaped turning arm, it is respectively drive link and kinematic link, wherein drive link one end connects L-shaped connecting rod, L-shaped connecting rod one end is provided with jointing, kinematic link one end connects stick joint, described turning arm and the connecting rod at its two ends, drive link and L-shaped connecting rod, all it is connected by articulate between kinematic link with stick joint.
Automobile control lever assembly comprehensive performance testing device the most according to claim 4, it is characterised in that: it is provided with the connecting plate vertical with stick rod end axis on described stick joint, described connecting plate is provided with fixed installation hole.
6. according to the automobile control lever assembly comprehensive performance testing device described in claim 2 or 4, it is characterised in that: two support arms of described turning arm stagger setting on the rotary shaft, make two support arms the most in the same plane.
7. according to the automobile control lever assembly comprehensive performance testing device described in claim 2 or 4, it is characterised in that: it is respectively arranged with rolling bearing between described rotating shaft terminal and fixed support.
Automobile control lever assembly comprehensive performance testing device the most according to claim 1, it is characterised in that: described testing stand is fixedly mounted on the ground by foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103675.5U CN205449455U (en) | 2015-12-25 | 2015-12-25 | Automobile operation pole assembly comprehensive properties test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103675.5U CN205449455U (en) | 2015-12-25 | 2015-12-25 | Automobile operation pole assembly comprehensive properties test device |
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|---|---|
| CN205449455U true CN205449455U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103675.5U Withdrawn - After Issue CN205449455U (en) | 2015-12-25 | 2015-12-25 | Automobile operation pole assembly comprehensive properties test device |
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| CN (1) | CN205449455U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510015A (en) * | 2015-12-25 | 2016-04-20 | 四川航天世东汽车部件有限公司 | Testing device for comprehensive performance of automotive control rod assembly |
| CN108760296A (en) * | 2018-06-26 | 2018-11-06 | 上海汽车变速器有限公司 | Passenger car manual transmission dynamic shifting performance evaluating system |
| CN109799867A (en) * | 2019-03-26 | 2019-05-24 | 威廉姆斯(苏州)控制系统有限公司 | A kind of control handle |
-
2015
- 2015-12-25 CN CN201521103675.5U patent/CN205449455U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510015A (en) * | 2015-12-25 | 2016-04-20 | 四川航天世东汽车部件有限公司 | Testing device for comprehensive performance of automotive control rod assembly |
| CN105510015B (en) * | 2015-12-25 | 2018-05-18 | 四川航天世东汽车部件有限公司 | Automobile control lever assembly comprehensive performance testing device |
| CN108760296A (en) * | 2018-06-26 | 2018-11-06 | 上海汽车变速器有限公司 | Passenger car manual transmission dynamic shifting performance evaluating system |
| CN109799867A (en) * | 2019-03-26 | 2019-05-24 | 威廉姆斯(苏州)控制系统有限公司 | A kind of control handle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20180518 |
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| AV01 | Patent right actively abandoned |