CN205449513U - Test bench for car - Google Patents
Test bench for car Download PDFInfo
- Publication number
- CN205449513U CN205449513U CN201620139989.9U CN201620139989U CN205449513U CN 205449513 U CN205449513 U CN 205449513U CN 201620139989 U CN201620139989 U CN 201620139989U CN 205449513 U CN205449513 U CN 205449513U
- Authority
- CN
- China
- Prior art keywords
- support column
- bed
- test
- connecting shaft
- adjusting bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model provides a test bench for car, including rack bottom plate, support column and alignment jig, wherein: the rack bottom plate passes through the supporting legs to be supported, is equipped with the recess on the rack bottom plate, and the side direction of recess is equipped with horizontal spout, support column and alignment jig setting be connected through connecting axle and horizontal spout in the recess and respectively for support column and alignment jig can slide through the connecting axle rotation with in horizontal spout respectively, support column and alignment jig on be equipped with through -hole and the fixed block that is used for fixed testing part respectively. The utility model discloses it is integrated integrative with all spare parts of test bench, saved the material widely, simultaneously, do not exist and influence buildding of whole rack because of lacking a certain part to experimental process has been guaranteed.
Description
Technical field
This utility model relates to automotive testing equipment field, particularly a kind of automobile test-bed.
Background technology
In automobile R&D process, by appointed condition and other such environmental effects, often it is difficult to carry out real train test, instead, it is the performance of parts each to automobile or the coupling between it carries out associated stand test, such as: drive the no-load test of motor, temperature rise test, MAP testing experiment, high workload measurement of rotating speed, overspeed test, Way of Regenerating Energy Feedback test, dynamic performance testing test, steady-state behaviour testing experiment, endurancing, etc..Owing to existing test-bed is assembled by a large amount of parts, each parts quality is big, therefore extremely inconvenient carrying, assembling process moves to get up also to waste time and energy, and there is also to slip and weigh the danger of people wounded, the most also can affect building of overall stand because lacking some part, and then affect test process.
Meanwhile, existing test-bed is all built on base plate, when base plate is on uneven ground, and stand poor stability, so will there is huge potential safety hazard.Although stablizing of stand can be kept by inlaying iron block under base plate, but so it is difficult to ensure that stand base plate is level, causes stand entirety to be likely to be at heeling condition, so there is also certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is: provides a kind of automobile test-bed, reduces the assembling process of parts, provides convenient for building of overall stand, it is ensured that test process.
The technical scheme that this utility model is taked by the above-mentioned technical problem of solution is: a kind of automobile test-bed, it is characterized in that: it includes stand base plate, support column and adjusting bracket, wherein: stand base plate is supported by a spike, stand base plate is provided with groove, groove be laterally provided with horizontal concrete chute, described support column and adjusting bracket are arranged in a groove and are connected with horizontal concrete chute by connecting shaft respectively so that support column and adjusting bracket can be rotated by connecting shaft respectively and slide in horizontal concrete chute；Through hole and the fixed block of fixing test component it is respectively provided with on described support column and adjusting bracket.
By such scheme, a described spike includes the screw rod being connected with stand base thread, and the bottom of screw rod connects a bracer, and the top of screw rod is provided with level indicator.
By such scheme, described support column includes cylinder, and the bottom of cylinder is connected with described connecting shaft, and cylinder is provided with fixed block chute, and fixed block chute is provided with portable fixed block, and the top of cylinder is provided with screw rod.
By such scheme, the joint face that described cylinder is connected with described connecting shaft is constituted by plane and rounded surface are alternate.
By such scheme, described adjusting bracket includes the loop bar of hollow and overlaps adjustable shelf even with loop bar, and being connected with described connecting shaft bottom loop bar, the top of adjustable shelf is provided with fixture block chute, and adjustable shelf is provided with through hole.
By such scheme, described adjusting bracket is provided with portable fixture block, is connected with described adjustable shelf by described fixture block chute, and portable fixture block is provided with the fixed block of band through hole.
By such scheme, the joint face being connected with described connecting shaft bottom described loop bar is constituted by plane and rounded surface are alternate.
The beneficial effects of the utility model are:
1, by integrated for all for test-bed parts, cost savings material；Meanwhile, do not exist and affect building of overall stand because lacking some part, thus ensure that test process.
2, the leg of stand base plate uses a spike of screw rod leveling, it is achieved stepless continuous is heightened, and hydrous water level uses simultaneously, can regulate the most exactly, make building of test-bed not affected by the concavo-convex situation in ground, convenient and practical.
3, by adjusting support column and the position of adjusting bracket, the height etc. of adjusting bracket, the each parts of test-bed are made to meet the size being connected with UUT, the parts (as by measured motor, tested electric machine controller, change speed gear box, tested entire car controller) making this test-bed both can be suitably used for automobile dynamic system carry out single performance test, it is also possible to whole dynamical system assembly is carried out performance test.The running-in test of motor is driven including separate unit, no-load test, temperature rise test, MAP testing experiment, high workload measurement of rotating speed, overspeed test, Way of Regenerating Energy Feedback is tested, dynamic performance testing is tested, steady-state behaviour testing experiment, endurancing, the efficiency test of electric machine controller, output characteristics is tested, performance matching test between electric machine controller and motor, the shift control strategy checking test of automatic transmission, the gearshift efficiency of automatic transmission, temperature rise, noise testing is tested, dynamical system assembly match test, matching efficiency test between efficiency test and all parts, etc., simple in construction, diverse in function, be suitable to popularization and application.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model one embodiment.
Fig. 2 is the side view of this utility model one embodiment.
Fig. 3 is the collapsed state figure of Fig. 2.
In figure: 1-stand base plate, 1-1-groove, 1-2-horizontal concrete chute, 2-props up spike, 2-1-props up bracer, 2-2-screw rod, 2-3-level indicator, 3-connecting shaft, 4-adjusting bracket, 4-1-loop bar, 4-2-adjustable shelf, 4-3-fixture block chute, 5-support column, 5-1-cylinder, 5-2-fixed block chute, 5-3-movable type fixed block, 5-4-screw rod, 6-movable type fixture block, 6-1-fixed block, 7-through hole.
Detailed description of the invention
Below in conjunction with instantiation and accompanying drawing, this utility model is described further.
Fig. 1 is the axonometric chart of this utility model one embodiment, Fig. 2 is the side view of this utility model one embodiment, Fig. 3 is the collapsed state figure of Fig. 2, a kind of automobile test-bed includes stand base plate 1, support column 5 and adjusting bracket 4, wherein: stand base plate 1 is supported by a spike 2, stand base plate 1 is provided with groove 1-1, groove 1-1 is laterally provided with horizontal concrete chute 1-2, described support column 5 and adjusting bracket 4 are arranged in groove 1-1 and are connected with horizontal concrete chute 1-2 by connecting shaft 3 respectively, make support column 5 and adjusting bracket 4 can be rotated by connecting shaft 3 respectively and slide in horizontal concrete chute 1-2；Through hole 7 and the fixed block of fixing test component it is respectively provided with on described support column 5 and adjusting bracket 4.
Further, a described spike 2 includes that the bottom of the screw rod 2-2, screw rod 2-2 threadeded with stand base plate 1 connects to have and props up a bracer 2-1, and the top of screw rod 2-2 is provided with level indicator 2-3.
Further, described support column 5 includes that cylinder 5-1, the bottom of cylinder 5-1 are connected with described connecting shaft 3, and cylinder 5-1 is provided with fixed block chute 5-2, fixed block chute 5-2 and is provided with portable fixed block 5-3, and the top of cylinder 5-1 is provided with screw rod 5-4.
Further, adjusting bracket 4 includes the loop bar 4-1 of hollow and overlaps adjustable shelf 4-2 even with loop bar 4-1, it is connected with described connecting shaft 3 bottom loop bar 4-1, the top of adjustable shelf 4-2 is provided with fixture block chute 4-3, and adjustable shelf 4-2 is provided with through hole 7, fix adjustable shelf 4-2 and loop bar 4-1 with screw by through hole 7.Adjusting bracket 4 is provided with portable fixture block 6, is connected with described adjustable shelf 4-2 by described fixture block chute 4-3, and portable fixture block 6 is provided with the fixed block 6-1 of band through hole 7.
By such scheme, the joint face that described cylinder 5-1 and loop bar 4-1 is connected with described connecting shaft 3 respectively is constituted by plane and rounded surface are alternate.Its midplane plays a supportive role；Rounded surface can make it successfully rotate around connecting shaft, i.e. while playing a supportive role, rotary motion can be made not interfered, conveniently pack up.
Operation principle of the present utility model is: when transport, adjusting bracket 4 and support column 5 is rotated to groove 1-1 around connecting shaft 3, conveniently transports and carry；During work, adjusting bracket 4 and support column 5 are holded up around connecting shaft 3 rotation, adjusting screw rod 2-2, make the blister in each level indicator 2-3 be positioned in the middle of level indicator 2-3, now can determine whether that stand base plate 1 has been in level；Regulate support column 5 and portable fixture block 6 to correct position, utilize the fixed block 6-1 on portable fixture block 6 and the through hole 7 on the portable fixed block 6 on support column 5 to be fixed by screw by test specimen (such as electromotor, driving motor etc.)；(note: test specimen is provided with the screwed hole of correspondence)；The most i.e. can be accessed by other auxiliary equipments, carry out related experiment；Furthermore it is possible to according to test needs, use multiple test-beds simultaneously, with the use of, such as wheel hub motor four motorized wheels correlation test at least needs to use 4.
Claims (7)
1. an automobile test-bed, it is characterized in that: it includes stand base plate, support column and adjusting bracket, wherein: stand base plate is supported by a spike, stand base plate is provided with groove, groove be laterally provided with horizontal concrete chute, described support column and adjusting bracket are arranged in a groove and are connected with horizontal concrete chute by connecting shaft respectively so that support column and adjusting bracket can be rotated by connecting shaft respectively and slide in horizontal concrete chute；Through hole and the fixed block of fixing test component it is respectively provided with on described support column and adjusting bracket.
A kind of automobile test-bed the most according to claim 1, it is characterised in that: a described spike includes the screw rod being connected with stand base thread, and the bottom of screw rod connects a bracer, and the top of screw rod is provided with level indicator.
A kind of automobile test-bed the most according to claim 1, it is characterized in that: described support column includes cylinder, the bottom of cylinder is connected with described connecting shaft, and cylinder is provided with fixed block chute, fixed block chute is provided with portable fixed block, and the top of cylinder is provided with screw rod.
A kind of automobile test-bed the most according to claim 3, it is characterised in that: the joint face that described cylinder is connected with described connecting shaft is constituted by plane and rounded surface are alternate.
A kind of automobile test-bed the most according to claim 1, it is characterized in that: described adjusting bracket includes the loop bar of hollow and overlaps adjustable shelf even with loop bar, being connected with described connecting shaft bottom loop bar, the top of adjustable shelf is provided with fixture block chute, and adjustable shelf is provided with through hole.
A kind of automobile test-bed the most according to claim 5, it is characterised in that: described adjusting bracket is provided with portable fixture block, is connected with described adjustable shelf by described fixture block chute, and portable fixture block is provided with the fixed block of band through hole.
A kind of automobile test-bed the most according to claim 5, it is characterised in that: the joint face being connected with described connecting shaft bottom described loop bar is constituted by plane and rounded surface are alternate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139989.9U CN205449513U (en) | 2016-02-24 | 2016-02-24 | Test bench for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620139989.9U CN205449513U (en) | 2016-02-24 | 2016-02-24 | Test bench for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449513U true CN205449513U (en) | 2016-08-10 |
Family
ID=56582303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620139989.9U Expired - Fee Related CN205449513U (en) | 2016-02-24 | 2016-02-24 | Test bench for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941529A (en) * | 2018-01-05 | 2018-04-20 | 南京航空航天大学 | Auto parts and components mould measurement platform |
-
2016
- 2016-02-24 CN CN201620139989.9U patent/CN205449513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941529A (en) * | 2018-01-05 | 2018-04-20 | 南京航空航天大学 | Auto parts and components mould measurement platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |