CN206208545U - Vehicle steering multifunction test device - Google Patents

Vehicle steering multifunction test device Download PDF

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Publication number
CN206208545U
CN206208545U CN201621196927.8U CN201621196927U CN206208545U CN 206208545 U CN206208545 U CN 206208545U CN 201621196927 U CN201621196927 U CN 201621196927U CN 206208545 U CN206208545 U CN 206208545U
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CN
China
Prior art keywords
additionally
supported plate
hand
expansion link
hydraulic cylinder
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Active
Application number
CN201621196927.8U
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Chinese (zh)
Inventor
孙伟
牟义超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Tai Xin Detection Technique Co Ltd
Original Assignee
Tianjin Tai Xin Detection Technique Co Ltd
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Application filed by Tianjin Tai Xin Detection Technique Co Ltd filed Critical Tianjin Tai Xin Detection Technique Co Ltd
Priority to CN201621196927.8U priority Critical patent/CN206208545U/en
Application granted granted Critical
Publication of CN206208545U publication Critical patent/CN206208545U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of vehicle steering multifunction test device, including support and base, base top left end is provided with left supported plate, left supported plate top is provided with first hydraulic cylinder, the right-hand member of first hydraulic cylinder piston rod is provided with bearing, bearing right-hand member is provided with the first expansion link, first expansion link right-hand member is provided with motor, the first helical spring is arranged with outside first expansion link, the right-hand member of motor output shaft is provided with mounting seat, motor bottom is provided with middle support plate, slide opening is further opened with middle support plate, also intercalation has the slide bar that left and right extends in the horizontal direction in slide opening, and the left end of slide bar is fixedly connected with left supported plate, the top right-hand member in base is additionally provided with the right supported plate being vertically arranged simultaneously, and friction shim is also covered with the left of right supported plate.By using said structure, the utility model can conveniently and efficiently travel direction disk friction test, and also meet actual friction test demand significantly.

Description

Vehicle steering multifunction test device
Technical field
The utility model is related to a kind of vehicle steering multifunction test device.
Background technology
Field is fabricated in automobile, in order to meet actual research and development and testing requirement, it is often necessary to which automobile component is entered The various nonstandard detections of row or experiment.For the steering wheel of automobile, it can continually be subject to friction to make in use With, and direction mill damage can be caused in the case of long-term use, so in order to ensure the performance of steering wheel and use In the life-span, generally require to carry out corresponding friction test to the steering wheel of automobile.But for existing detection or experimental rig For, it is limited to the limitation in structure and design, it is operated and using often more complicated, it is impossible to enough conveniently and efficiently travel directions The friction test of disk, and actual friction test demand can not be met, so as to leverage existing detection experiment dress The performance put.
Utility model content
To overcome above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide one kind can be conveniently Quickly travel direction disk friction test, and also it is multi-functional to meet the vehicle steering of actual friction test demand significantly Experimental rig.
The technical solution of the utility model is:
A kind of vehicle steering multifunction test device, including support and the base on the support, at the bottom The top left of seat is provided with the left supported plate being vertically arranged, and first hydraulic cylinder, first liquid are provided with the top of the left supported plate The piston rod of cylinder pressure extends to the right in the horizontal direction, and the right-hand member of the piston rod in the first hydraulic cylinder is additionally provided with bearing, The first expansion link that level extends to the right is additionally provided with the right-hand member of the bearing, electricity is additionally provided with the right-hand member of first expansion link Machine, while being also arranged with the first helical spring in the outside of first expansion link;
The output shaft of the motor extends to the right in the horizontal direction, and the right-hand member of the output shaft in the motor is additionally provided with Mounting seat for installing vehicle steering, the middle support plate being vertically arranged is additionally provided with the bottom of the motor, in described Between be further opened with slide opening on support plate, also intercalation has the slide bar that left and right extends in the horizontal direction, and the slide bar in the slide opening Left end be fixedly connected with the left supported plate, while the top right-hand member in the base is additionally provided with the right supported plate that is vertically arranged, and And it is also covered with friction shim on the left of the right supported plate.
Above-mentioned vehicle steering multifunction test device, wherein being also associated with the top of the right supported plate horizontally disposed Top board, second hydraulic cylinder is provided with the bottom of the top board, and the piston rod of the second hydraulic cylinder extends straight down, and The bottom of the piston rod of the second hydraulic cylinder is also associated with footstock, is also associated with extending straight down in the bottom of the footstock The second expansion link, be additionally provided with platen in the bottom of second expansion link, be again covered with rubbing in the base plane of the platen Scrubbing pad piece, while being also arranged with the second helical spring in the outside of second expansion link.
Above-mentioned vehicle steering multifunction test device, wherein being also associated with strengthening between the right supported plate and base Bar.
Above-mentioned vehicle steering multifunction test device, wherein road wheel is additionally provided with the bottom of the support, described The lock piece for braking the road wheel is additionally provided with road wheel.
Above-mentioned vehicle steering multifunction test device, wherein being additionally provided with multiple universal rollings in the bottom of the middle support plate Pearl, and the Universal caster is brought into close contact with the top planes of the base.
The beneficial effects of the utility model are:Can conveniently and efficiently be carried out by using said structure, the utility model Steering wheel friction test, and also actual friction test demand is met significantly.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of vehicle steering multifunction test device.
In figure:Support 1, base 2, left supported plate 3, first hydraulic cylinder 4, bearing 5, the first expansion link 6, motor 7, the first spiral Spring 8, steering wheel 9, mounting seat 10, middle support plate 11, slide bar 12, right supported plate 13, friction shim 14, top board 15, the second hydraulic pressure Cylinder 16, footstock 17, the second expansion link 18, platen 19, the second helical spring 20, bracing piece 21, Universal caster 22.
Specific embodiment
As shown in figure 1, a kind of vehicle steering multifunction test device, including support 1 and the base on support 12, The left supported plate 3 being vertically arranged is provided with the top left of base 2, first hydraulic cylinder 4, the first liquid are provided with the top of left supported plate 3 The piston rod of cylinder pressure 4 extends to the right in the horizontal direction, and the right-hand member of the piston rod in first hydraulic cylinder 4 is additionally provided with bearing 5, The right-hand member of bearing 5 is additionally provided with the first expansion link 6 that level extends to the right, is additionally provided with motor 7 in the right-hand member of the first expansion link 6, together When be also arranged with the first helical spring 8 in the outside of the first expansion link 6;
The output shaft of motor 7 extends to the right in the horizontal direction, and the right-hand member of the output shaft in motor 7 is additionally provided with for pacifying (specifically, mounting seat 10 can be by various existing solid using bolt or geometrical clamp etc. for the mounting seat 10 of dress vehicle steering 9 Determine mode to be fixedly connected with steering wheel 9), the middle support plate 11 being vertically arranged is additionally provided with the bottom of motor 7, in middle support plate 11 On be further opened with slide opening, also intercalation has a slide bar 12 that left and right extends in the horizontal direction in slide opening, and the left end of slide bar 12 with it is left Support plate 3 is fixedly connected, while the top right-hand member in base 2 is additionally provided with the right supported plate 13 that is vertically arranged, and in right supported plate 13 Left side is also covered with friction shim 14.
So, by the piston rod of first hydraulic cylinder 4, come pushing direction disk 9, direction is moved and compresses right supported plate 13 to the right The friction shim 14 in left side, then starts motor 7 and drives steering wheel 9 to be rotated, and now steering wheel 9 will be while rotating Constantly rubbed between friction shim 14, and under the combination of the helical spring 8 of first hydraulic cylinder 4 and first, not only Friction dynamics size that can be between flexible modulation steering wheel 9 and friction shim 14, and also steering wheel 9 has been effectively ensured and has rubbed Rubbing action between scrubbing pad piece 14 is softer, so as to avoid steering wheel 9 cause because being subjected to hard collision damage or Influence the accuracy of result of the test.
Preferably for above-mentioned vehicle steering multifunction test device, wherein being also associated with the top of right supported plate 13 Horizontally disposed top board 15, second hydraulic cylinder 16 is provided with the bottom of top board 15, and the piston rod of second hydraulic cylinder 16 is straight down Extend, and the bottom of the piston rod in second hydraulic cylinder 16 is also associated with footstock 17, is also associated with erecting in the bottom of footstock 17 Straight the second expansion link 18 for extending downwardly, is additionally provided with platen 19, in the base plane of platen 19 in the bottom of the second expansion link 18 Friction shim is again covered with, while being also arranged with the second helical spring 20 in the outside of the second expansion link 18.Similarly, in the second liquid In the presence of cylinder pressure 16, the second helical spring 20 and platen 19, the friction shim of the base plane of platen 19 just can further other side To friction test is carried out at the outer circumferential edges of disk, so as to greatly expand the test function of experimental rig.
Preferably for above-mentioned vehicle steering multifunction test device, wherein also connecting between right supported plate 13 and base 2 Bracing piece 21 is connected to, effectively to strengthen the structural strength of experimental rig.
Preferably for above-mentioned vehicle steering multifunction test device, wherein being additionally provided with walking in the bottom of support 1 Wheel, is additionally provided with the lock piece for braking road wheel at road wheel.
Preferably for above-mentioned vehicle steering multifunction test device, wherein being additionally provided with the bottom of middle support plate 11 Multiple Universal casters 22, and Universal caster 22 is brought into close contact with the top planes of base 2.
In sum, by using said structure, the utility model can conveniently and efficiently travel direction disk friction test, And also actual friction test demand is met significantly.
It should be noted that first hydraulic cylinder 4, motor 7 and second hydraulic cylinder 16 in the utility model etc. is using existing Some equipment and/or part.Also, for first hydraulic cylinder 4, motor 7 and second hydraulic cylinder 16, it also uses this area skill Conventional electron mode known to art personnel (as being powered by existing power supply unit, battery or external electrical network) And/or conventional type of drive, fully to realize the content described in the technical solution of the utility model.
The utility model preferred embodiment and embodiment are explained in detail above in conjunction with accompanying drawing, but this Utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, may be used also So that various changes can be made without departing from the concept of the premise utility.

Claims (5)

1. a kind of vehicle steering multifunction test device, including support and the base on the support, it is characterised in that: The left supported plate being vertically arranged is provided with the top left of the base, first hydraulic cylinder is provided with the top of the left supported plate, institute The piston rod for stating first hydraulic cylinder extends to the right in the horizontal direction, and the right-hand member of the piston rod in the first hydraulic cylinder also sets There is bearing, the first expansion link that level extends to the right is additionally provided with the right-hand member of the bearing, in the right-hand member of first expansion link Motor is additionally provided with, while being also arranged with the first helical spring in the outside of first expansion link;
The output shaft of the motor extends to the right in the horizontal direction, and the output shaft in the motor right-hand member be additionally provided with for The mounting seat of vehicle steering is installed, the middle support plate being vertically arranged is additionally provided with the bottom of the motor, in the middle branch Slide opening is further opened with plate, in the slide opening also intercalation have in the horizontal direction left and right extend slide bar, and the slide bar a left side End is fixedly connected with the left supported plate, while the top right-hand member in the base is additionally provided with the right supported plate that is vertically arranged, and Friction shim is also covered with the left of the right supported plate.
2. vehicle steering multifunction test device as claimed in claim 1, it is characterised in that:On the top of the right supported plate Horizontally disposed top board is also associated with, second hydraulic cylinder, the piston rod of the second hydraulic cylinder are provided with the bottom of the top board Extend straight down, and the bottom of the piston rod in the second hydraulic cylinder is also associated with footstock, in the bottom of the footstock The second expansion link for extending straight down is also associated with, platen is additionally provided with the bottom of second expansion link, in the platen Base plane be again covered with friction shim, while being also arranged with the second helical spring in the outside of second expansion link.
3. vehicle steering multifunction test device as claimed in claim 1, it is characterised in that:In the right supported plate and base Between be also associated with bracing piece.
4. vehicle steering multifunction test device as claimed in claim 1, it is characterised in that:In the bottom of the support also Road wheel is provided with, the lock piece for braking the road wheel is additionally provided with the road wheel.
5. vehicle steering multifunction test device as claimed in claim 1, it is characterised in that:At the bottom of the middle support plate End is additionally provided with multiple Universal casters, and the Universal caster is brought into close contact with the top planes of the base.
CN201621196927.8U 2016-10-28 2016-10-28 Vehicle steering multifunction test device Active CN206208545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621196927.8U CN206208545U (en) 2016-10-28 2016-10-28 Vehicle steering multifunction test device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621196927.8U CN206208545U (en) 2016-10-28 2016-10-28 Vehicle steering multifunction test device

Publications (1)

Publication Number Publication Date
CN206208545U true CN206208545U (en) 2017-05-31

Family

ID=58753931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621196927.8U Active CN206208545U (en) 2016-10-28 2016-10-28 Vehicle steering multifunction test device

Country Status (1)

Country Link
CN (1) CN206208545U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631951A (en) * 2017-08-14 2018-01-26 塔里木大学 Frictional wear test device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107631951A (en) * 2017-08-14 2018-01-26 塔里木大学 Frictional wear test device

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