CN217403818U - Tool for testing automobile suspension performance - Google Patents
Tool for testing automobile suspension performance Download PDFInfo
- Publication number
- CN217403818U CN217403818U CN202220799792.3U CN202220799792U CN217403818U CN 217403818 U CN217403818 U CN 217403818U CN 202220799792 U CN202220799792 U CN 202220799792U CN 217403818 U CN217403818 U CN 217403818U
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- suspension
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- guide rails
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- 239000000725 suspension Substances 0.000 title claims abstract description 102
- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 230000036316 preload Effects 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 14
- 238000006073 displacement reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000005284 excitation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a frock for automobile suspension capability test, by the base, transverse guide, longitudinal rail, transverse slide, longitudinal slide, preload push pedal, the lower plate, the upper plate, the suspension, the connecting block, curb plate and apron are constituteed, this frock is with suspension and upper plate fixed connection, the connecting block is installed to the suspension top, upper plate and lower plate fixed connection, the lower plate is installed on transverse slide, the curb plate is installed in the left and right sides of upper plate, the apron is installed in the top of curb plate, preload push pedal installs on longitudinal slide, in the time of using, under the effort of external equipment instrument, preload push pedal is close to the connecting block along longitudinal rail, the effort will be transmitted to the suspension through the connecting block on, combine external sensing equipment, can reach the static state performance of test automobile suspension, dynamic behavior, the purpose of durability test, this automobile suspension frock has the fixed easy of suspension, The automobile suspension performance testing device has the characteristics of simple structure, low cost and convenience in assembly, and can effectively improve the performance testing efficiency of the automobile suspension.
Description
Technical Field
The utility model relates to an automobile inspection technical field, concretely relates to frock for automobile suspension capability test.
Background
The automobile suspension performance testing tool is used for testing the rigidity characteristic, the damping characteristic, the fatigue life and the like of an automobile suspension, so that the performance of the automobile part is evaluated. Because the fixing mode and the stress of the automobile suspension on the vehicle are complex, the clamping, the fixing and the force application of the automobile suspension are difficult, and no performance test tool for the automobile suspension exists in the current market. In order to obtain the performance characteristics of an automobile suspension and facilitate a series of tests, a tool suitable for the rigidity performance test of the automobile suspension is designed. The tool completely fits the fixed part of the part, the testing part can be connected with the instrument, and the tool for testing the automobile suspension performance can well clamp the automobile suspension, so that the test can be carried out on the related experimental instrument, such as: the MTS tester is used for testing the static performance, the dynamic performance, the durability and the like of the automobile part, so that the rigidity characteristic, the damping characteristic, the fatigue life and the like of the automobile part product can be obtained, the tool for testing the automobile suspension performance with the functions can be designed, the purposes of simplifying the working condition of the automobile suspension and improving the testing efficiency can be achieved, and the MTS tester has a very practical value.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frock for automobile suspension capability test to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tool for testing the suspension performance of an automobile comprises a base, transverse guide rails, longitudinal guide rails, transverse sliding blocks, longitudinal sliding blocks, a preloading push plate, a lower base plate, an upper base plate, a suspension, connecting blocks, side plates and a cover plate, wherein the transverse guide rails are fixedly arranged at the rear end of the base, open slots are respectively arranged at the front end and the rear end of the base, the longitudinal guide rails are fixedly arranged at the front end of the base, the longitudinal guide rails are vertical to the transverse guide rails, the transverse sliding blocks are arranged on the transverse guide rails and can move along the transverse guide rails, the upper ends of the transverse sliding blocks are fixedly connected with the lower base plate, the upper part of the lower base plate is fixedly connected with the upper base plate, the left side and the right side of the upper base plate are respectively fixedly connected with the side plates, the suspension is fixedly connected with the upper base plate through bolt locks, the connecting blocks are fixedly connected with the suspension through the bolt locks, and the cover plate is fixedly arranged on the left side plate and the right side plates, the longitudinal sliding block is arranged on the longitudinal guide rail and can move along the longitudinal guide rail, and the preloading push plate is fixedly connected with the longitudinal sliding block; the preloading push plate is composed of a lower mounting plate, a vertical plate and a reinforcing plate, the lower mounting plate is vertically connected with the vertical plate, the reinforcing plate is mounted at a position between the lower mounting plate and the vertical plate, positioning grooves are formed in the left end and the right end of the upper base plate, two through holes are formed in the positioning grooves, the lower end of the side plate is located in the positioning grooves, a clamping hole is formed in the upper end of the suspension, a connecting counter bore is formed in the connecting block, and the suspension and the connecting block are fixedly connected together through a bolt penetrating through the clamping hole and the connecting counter bore.
Further, the length of the base is 581mm, the width is 440mm, and the thickness is 25 mm.
Further, the distance between the two transverse rails is 122 mm.
Further, the distance between the two longitudinal rails is 280 mm.
Furthermore, the preload push plate is of an L-shaped structure, the bottom of the preload push plate is 225mm in length, 139mm in width and 25mm in thickness, and the height of the whole structure is 205 mm.
Furthermore, the length of the lower bottom plate and the length of the upper bottom plate are both 316mm, the width of the lower bottom plate is both 190mm, and the thickness of the lower bottom plate is both 25 mm.
Further, the suspension is a test piece, the length is 186mm, and the width is 161 mm.
Furthermore, the side of the connecting block is of a trapezoidal structure, the length of the upper end and the length of the lower end are both 130mm, the height of the connecting block is 60mm, the width of the lower end is 88mm, and the width of the upper end is 76 mm.
Furthermore, the height of the side plate is 201mm, the width is 190mm, and the thickness is 24 mm.
The utility model discloses following beneficial effect has:
the utility model relates to a frock for test of automobile suspension performance, when using, in order to test the automobile suspension conveniently, link connecting block and external displacement sensor before using, and be provided with external force transducer on the base, at first, fix the base on the test platform, in this frock, both ends all are provided with the open slot around the base, can firmly fix the bottom plate on the test platform through the bolt utilizing the open slot, in addition, the lower extreme of suspension is fixedly connected with upper plate, upper plate is fixedly connected with lower plate again, the bottom of lower plate is fixedly installed on the horizontal slider that can move again; on the other hand, the pre-loading push plate is fixedly arranged on the longitudinal slide block, and the longitudinal slide block can only move along the longitudinal guide rail. When the static performance, the dynamic performance and the durability of the automobile suspension in the longitudinal direction (Y direction) need to be tested, only one displacement excitation needs to be given to the preloading push plate, and the parameters of the static performance, the dynamic performance and the durability of the automobile suspension in the longitudinal direction (Y direction) can be obtained by recording the counter force of the force sensor on the base; when the static performance, the dynamic performance and the durability of the suspension in the transverse direction (X direction) need to be tested, only one displacement excitation needs to be given to the side plates on the left and the right of the suspension, and the suspension can only move along the transverse guide rail at the moment, so that the static performance, the dynamic performance and the durability parameters of the suspension in the transverse direction (X direction) can be obtained by recording the counter force of the force sensor on the base at the moment.
Drawings
Fig. 1 is a schematic view of the overall structure of a tool for testing the suspension performance of an automobile according to the present invention;
fig. 2 is a schematic structural diagram of an internal connection block part of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 3 is a schematic structural diagram of an internal suspension portion of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 4 is a schematic structural diagram of an inner upper bottom plate part of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 5 is a schematic structural view of the inner transverse sliding block and the inner longitudinal sliding block of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 6 is a schematic structural view of a preload push plate of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 7 is a schematic structural diagram of an upper base plate of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 8 is a schematic structural diagram of a suspension of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 9 is a schematic structural diagram of a connecting block of the tool for testing the suspension performance of the automobile according to the present invention;
fig. 10 is a schematic structural view of a side plate of the tool for testing suspension performance of an automobile according to the present invention;
fig. 11 is a schematic structural view of a cover plate of the tool for testing the suspension performance of the vehicle of the present invention.
In the figure: 1. a base; 2. a transverse guide rail; 3. a longitudinal guide rail; 4. a transverse slide block; 5. a longitudinal slide block; 6. preloading a push plate; 7. a lower base plate; 8. an upper base plate; 9. suspension; 10. connecting blocks; 11. a side plate; 12. a cover plate; 101. an open slot; 601. a lower mounting plate; 602. a vertical plate; 603. a reinforcing plate; 801. a positioning groove; 901. clamping holes; 1001. and connecting the counter bore.
Detailed Description
Example 1
Step one, the base 1 is placed on an experimental test platform, and the base 1 is fixed on the ground of the experimental test platform through bolts. Fixing a pre-loading push plate 6 on two longitudinal sliding blocks 5 on a longitudinal guide rail 3 on a base 1 through four bolt holes at the bottom, mounting a suspension 9 on an upper bottom plate 8, mounting the upper bottom plate 8 on a lower bottom plate 7, and fixedly connecting the lower bottom plate 7 with a transverse sliding block 4 through bolts; while the attachment block is fixed to the vehicle suspension 9 using M18.
Step two, mounting the automobile suspension 9 on the upper bottom plate 8 by using an M14 bolt, matching the two side plates 11 with the positioning groove 801 of the upper bottom plate 8, connecting by using an M12 bolt, and connecting the upper bottom plate 8 with the lower bottom plate 7 by using an M12 bolt; the cover plate 12 is connected to the two side plates 11 using M12 bolts.
And step three, connecting the connecting block 10 with an external displacement sensor, and arranging an external force sensor on the base 1.
And fourthly, giving a displacement excitation of Y-direction preloading-800N to the preloading push plate 6, continuously loading-7410N-2500N at the speed of 10mm/min, and enabling the maximum interval between two adjacent loads to be not more than 10 s. Calculating the rigidity value of +/-1 mm, wherein the technical requirement value is 650(1 +/-15%) N/mm, obtaining the static performance, dynamic performance and durability parameters of the suspension 9 in the longitudinal direction (Y direction) by recording the counter force of the force sensor on the base 1, and feeding back the data to an external receiving device.
Example 2
Step one, the base 1 is placed on an experimental test platform, and the base 1 is fixed on the ground of the experimental test platform through bolts. Fixing a preloading push plate 6 on two longitudinal sliding blocks 5 on a longitudinal guide rail 3 on a base 1 through four bolt holes at the bottom, mounting a suspension 9 on an upper bottom plate 8, mounting the upper bottom plate 8 on a lower bottom plate 7, and fixedly connecting the lower bottom plate 7 with a transverse sliding block 4 through bolts; while the attachment block is fixed to the vehicle suspension 9 using M18.
Step two, mounting the automobile suspension 9 on the upper bottom plate 8 by using an M14 bolt, matching the two side plates 11 with the positioning groove 801 of the upper bottom plate 8, connecting by using an M12 bolt, and connecting the upper bottom plate 8 with the lower bottom plate 7 by using an M12 bolt; the cover plate 12 is connected to the two side plates 11 using M12 bolts.
And step three, connecting the connecting block 10 with an external displacement sensor, and arranging an external force sensor on the base 1.
And step four, giving a Y-direction preload-1670N to the preload push plate 6, continuously loading-7410N-2500N at the speed of 10mm/min, and enabling the maximum interval between two adjacent loads to be not more than 10 s. Calculating the rigidity value of +/-1 mm, wherein the technical requirement value is 650(1 +/-15%), obtaining the static performance, dynamic performance and durability performance parameters of the suspension 9 in the longitudinal direction (Y direction) by recording the counter force of the force sensor on the base 1, and feeding back the data to an external receiving device.
Example 3
Step one, the base 1 is placed on an experimental test platform, and the base 1 is fixed on the ground of the experimental test platform through bolts. Fixing a pre-loading push plate 6 on two longitudinal sliding blocks 5 on a longitudinal guide rail 3 on a base 1 through four bolt holes at the bottom, mounting a suspension 9 on an upper bottom plate 8, mounting the upper bottom plate 8 on a lower bottom plate 7, and fixedly connecting the lower bottom plate 7 with a transverse sliding block 4 through bolts; while the attachment block is fixed to the vehicle suspension 9 using M18.
Step two, mounting the automobile suspension 9 on the upper bottom plate 8 by using an M14 bolt, matching the two side plates 11 with the positioning groove 801 of the upper bottom plate 8, connecting by using an M12 bolt, and connecting the upper bottom plate 8 with the lower bottom plate 7 by using an M12 bolt; the cover plate 12 is connected to the two side plates 11 using M12 bolts.
And step three, connecting the connecting block 10 with an external displacement sensor, and arranging an external force sensor on the base 1.
And step four, giving an X-direction preload-2000N to the side plate 11, continuously loading-7410N-2500N four times at the speed of 10mm/min, recording data during the 4 th loading, and enabling the maximum interval between two adjacent loads to be not more than 10 s. And calculating the rigidity value of +/-1 mm for the fourth time, wherein the technical requirement value is 1100(1 +/-15%) N/mm, recording the reaction force of the force sensor on the base 1 to obtain the parameters of static performance, dynamic performance and durability of the suspension 9 in the transverse direction (X direction), and feeding back data to an external receiving device.
Example 4
Step one, the base 1 is placed on an experimental test platform, and the base 1 is fixed on the ground of the experimental test platform through bolts. Fixing a pre-loading push plate 6 on two longitudinal sliding blocks 5 on a longitudinal guide rail 3 on a base 1 through four bolt holes at the bottom, mounting a suspension 9 on an upper bottom plate 8, mounting the upper bottom plate 8 on a lower bottom plate 7, and fixedly connecting the lower bottom plate 7 with a transverse sliding block 4 through bolts; while the attachment block is fixed to the vehicle suspension 9 using M18.
Step two, mounting the automobile suspension 9 on the upper bottom plate 8 by using an M14 bolt, matching the two side plates 11 with the positioning groove 801 of the upper bottom plate 8, connecting by using an M12 bolt, and connecting the upper bottom plate 8 with the lower bottom plate 7 by using an M12 bolt; the cover plate 12 is connected to the two side plates 11 using M12 bolts.
And step three, connecting the connecting block 10 with an external displacement sensor, and arranging an external force sensor on the base 1.
And step four, giving an X-direction preload-5453N to the side plate 11, continuously loading-7410N-2500N at the speed of 10mm/min, and enabling the maximum loading interval of two adjacent times not to exceed 10 s. Calculating the rigidity value of the +/-1 mm, wherein the technical requirement value is 1100(1 +/-15%) N/mm, recording the reaction force of the force sensor on the base 1 to obtain the static performance, dynamic performance and durability parameters of the suspension 9 in the transverse direction (X direction), and feeding back the data to an external receiving device.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1 to 11, the utility model relates to a tool for testing the suspension performance of an automobile, which comprises a base 1, transverse guide rails 2, a longitudinal guide rail 3, a transverse sliding block 4, a longitudinal sliding block 5, a preloading push plate 6, a lower bottom plate 7, an upper bottom plate 8, a suspension 9, a connecting block 10, a side plate 11 and a cover plate 12, wherein the two transverse guide rails 2 are fixedly arranged at the rear end of the base 1, open slots 101 are respectively arranged at the front end and the rear end of the base 1, the two longitudinal guide rails 3 are fixedly arranged at the front end of the base 1, the longitudinal guide rails 3 are perpendicular to the transverse guide rails 2, the transverse sliding block 4 is arranged on the transverse guide rails 2 and can move along the transverse guide rails 2, the upper end of the transverse sliding block 4 is fixedly connected with the lower bottom plate 7, the upper side of the lower bottom plate 7 is fixedly connected with the upper bottom plate 8, the left side and the right side of the upper bottom plate 8 are respectively fixedly connected with the side plate 11, the suspension 9 is fixedly connected with the upper bottom plate 8 through a bolt lock, the connecting block 10 is fixedly connected with the suspension 9 through bolt locking, the cover plate 12 is fixedly arranged on the left side plate 11 and the right side plate 11, the longitudinal slide block 5 is arranged on the longitudinal guide rail 3 and can move along the longitudinal guide rail 3, and the preloading push plate 6 is fixedly connected with the longitudinal slide block 5; the preloading push plate 6 comprises a lower mounting plate 601, a vertical plate 602 and a reinforcing plate 603, the lower mounting plate 601 is vertically connected with the vertical plate 602, the reinforcing plate 603 is mounted between the lower mounting plate 601 and the vertical plate 602, positioning grooves 801 are formed in the left end and the right end of the upper base plate 8, two through holes are formed in the positioning grooves 801, the lower end of the side plate 11 is located in the positioning grooves 801, a clamping hole 901 is formed in the upper end of the suspension 9, a connecting counter bore 1001 is formed in the connecting block 10, and the suspension 9 and the connecting block 10 are fixedly connected together by penetrating bolts through the clamping hole 901 and the connecting counter bore 1001.
Specifically, the length of the base 1 is 581mm, the width is 440mm, and the thickness is 25 mm. The distance between the two said transverse rails 2 is 122 mm. The distance between the two longitudinal rails 3 is 280 mm. The preload push plate 6 is of an L-shaped structure, the length of the bottom of the preload push plate is 225mm, the width of the preload push plate is 139mm, the thickness of the preload push plate is 25mm, and the height of the whole preload push plate is 205 mm. The length of the lower bottom plate 7 and the length of the upper bottom plate 8 are both 316mm, the width of the lower bottom plate is both 190mm, and the thickness of the lower bottom plate is both 25 mm. The suspension 9 is a test piece, and has a length of 186mm and a width of 161 mm. The side of the connecting block 10 is a trapezoidal structure, the length of the upper end and the lower end is 130mm, the height is 60mm, the width of the lower end is 88mm, and the width of the upper end is 76 mm. The height of curb plate 11 is 201mm, and the width is 190mm, and thickness is 24 mm. The cover plate 12 has a length of 266mm, a width of 160mm and a thickness of 24 mm.
The utility model discloses a theory of operation does: when the tool is used, in order to test the automobile suspension 9 conveniently, the connecting block 10 is connected with an external displacement sensor before the tool is used, and the external force sensor is arranged on the base 1. firstly, the base 1 is fixed on a test platform, in the tool, open slots 101 are arranged at the front end and the rear end of the base 1, the base 1 can be firmly fixed on an experiment platform through bolts by utilizing the open slots 101, in addition, the lower end of the suspension 9 is fixedly connected with an upper base plate 8, the upper base plate 8 is fixedly connected with a lower base plate 7, and the bottom of the lower base plate 7 is fixedly arranged on a movable transverse sliding block 4; on the other hand, the preload push plate 6 is fixedly arranged on the longitudinal slide block 5, and the longitudinal slide block 5 can only move along the longitudinal guide rail 3. When the static performance, the dynamic performance and the durability of the automobile suspension 9 in the longitudinal direction (Y direction) need to be tested, only one displacement excitation needs to be given to the preloading push plate 6, and the parameters of the static performance, the dynamic performance and the durability of the suspension 9 in the longitudinal direction (Y direction) can be obtained by recording the counter force of the force sensor on the base 1; when the static performance, the dynamic performance and the durability of the suspension 9 in the transverse direction (X direction) need to be tested, only one displacement excitation needs to be given to the side plate 11 positioned on the left and the right of the suspension 9, and because the suspension 9 can only move along the transverse guide rail 2 at the moment, the static performance, the dynamic performance and the durability parameters of the suspension in the transverse direction (X direction) can be obtained by recording the counter force of the force sensor on the base 1 at the moment.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a frock for car suspension capability test which characterized in that: comprises a base (1), transverse guide rails (2), longitudinal guide rails (3), transverse slide blocks (4), longitudinal slide blocks (5), a preloading push plate (6), a lower base plate (7), an upper base plate (8), a suspension (9), a connecting block (10), side plates (11) and a cover plate (12), wherein the two transverse guide rails (2) are fixedly arranged at the rear end of the base (1), open grooves (101) are respectively arranged at the front end and the rear end of the base (1), the two longitudinal guide rails (3) are fixedly arranged at the front end of the base (1), the longitudinal guide rails (3) are vertical to the transverse guide rails (2), the transverse slide blocks (4) are arranged on the transverse guide rails (2) and can move along the transverse guide rails (2), the upper ends of the transverse slide blocks (4) are fixedly connected with the lower base plate (7), the upper part of the lower base plate (7) is fixedly connected with the upper base plate (8), the left side and the right side of the upper bottom plate (8) are respectively fixedly connected with the side plates (11), the suspension (9) is fixedly connected with the upper bottom plate (8) through bolt locking, the connecting block (10) is fixedly connected with the suspension (9) through bolt locking, the cover plate (12) is fixedly installed on the left side plate and the right side plate (11), the longitudinal sliding block (5) is installed on the longitudinal guide rail (3) and can move along the longitudinal guide rail (3), and the preloading push plate (6) is fixedly connected with the longitudinal sliding block (5); the preloading push plate (6) is composed of a lower mounting plate (601), a vertical plate (602) and a reinforcing plate (603), the lower mounting plate (601) is vertically connected with the vertical plate (602), the reinforcing plate (603) is mounted between the lower mounting plate (601) and the vertical plate (602), positioning grooves (801) are formed in the left end and the right end of an upper base plate (8), two through holes are formed in the positioning grooves (801), the lower end of a side plate (11) is located in the positioning grooves (801), a clamping hole (901) is formed in the upper end of a suspension (9), a connecting counter bore (1001) is formed in a connecting block (10), and the suspension (9) and the connecting block (10) are fixedly connected together by penetrating bolts through the clamping hole (901) and the connecting counter bore (1001).
2. The tooling for testing the suspension performance of the automobile according to claim 1, characterized in that: the length of base (1) is 581mm, and the width is 440mm, and the thickness is 25 mm.
3. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the distance between the two transverse guide rails (2) is 122 mm.
4. The tooling for testing the suspension performance of the automobile according to claim 1, characterized in that: the distance between the two longitudinal guide rails (3) is 280 mm.
5. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the preload push plate (6) is of an L-shaped structure, the length of the bottom of the preload push plate is 225mm, the width of the preload push plate is 139mm, the thickness of the preload push plate is 25mm, and the height of the whole structure is 205 mm.
6. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the length of the lower bottom plate (7) and the length of the upper bottom plate (8) are both 316mm, the width of the lower bottom plate is 190mm, and the thickness of the lower bottom plate is 25 mm.
7. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the suspension (9) is a test piece, the length is 186mm, and the width is 161 mm.
8. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the side of connecting block (10) is the trapezium structure, and the length of upper end and lower extreme is 130mm, and highly is 60mm, and the width of lower extreme is 88mm, and the width of upper end is 76 mm.
9. The tooling for testing the suspension performance of the automobile according to claim 1, wherein: the height of the side plate (11) is 201mm, the width is 190mm, and the thickness is 24 mm.
10. The tooling for testing the suspension performance of the automobile according to claim 1, characterized in that: the cover plate (12) has a length of 266mm, a width of 160mm and a thickness of 24 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799792.3U CN217403818U (en) | 2022-04-07 | 2022-04-07 | Tool for testing automobile suspension performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799792.3U CN217403818U (en) | 2022-04-07 | 2022-04-07 | Tool for testing automobile suspension performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217403818U true CN217403818U (en) | 2022-09-09 |
Family
ID=83140860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220799792.3U Expired - Fee Related CN217403818U (en) | 2022-04-07 | 2022-04-07 | Tool for testing automobile suspension performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217403818U (en) |
-
2022
- 2022-04-07 CN CN202220799792.3U patent/CN217403818U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220909 |