CN202937965U - Clamping fixing device for vibration test of steering wheel - Google Patents
Clamping fixing device for vibration test of steering wheel Download PDFInfo
- Publication number
- CN202937965U CN202937965U CN 201220529229 CN201220529229U CN202937965U CN 202937965 U CN202937965 U CN 202937965U CN 201220529229 CN201220529229 CN 201220529229 CN 201220529229 U CN201220529229 U CN 201220529229U CN 202937965 U CN202937965 U CN 202937965U
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- China
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- steering wheel
- fixed block
- fixing device
- clamping
- fixedly connected
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Abstract
The utility model elates to the fixing device field and discloses a clamping fixing device for a vibration test of a steering wheel, so that the rotary column height of the steering wheel in different length directions can be adjusted freely. The clamping fixing device comprises a base, a beam, connection arm rods, two L-shaped first fixing blocks and a U-shaped second fixing block. Two struts are fixedly and vertically connected onto the base, the beam is fixedly connected to the top ends of the two struts, and a third fixing block is fixedly connected onto the beam. Base end long sliding grooves are arranged on one faces of the first fixing blocks, and first long sliding grooves are arranged on the other faces of the first fixing blocks. Second long sliding grooves are arranged on two sides of the second fixing block. The two first fixing blocks are fixedly connected onto the base and are parallel with each other. One ends of the connection arm rods are movably connected in the first long sliding grooves, and the other ends of the connection arm rods are movably connected in the second long sliding grooves. The clamping fixing device is mainly used in fixing technologies of vibration tests of steering wheels.
Description
Technical field
The utility model relates to the fixing device technical field of automobile vibration test use, relates in particular to a kind of steering wheel vibration test clamping and fixing device.
Background technique
Steering wheel is the indispensable device of each automobile.When vehicle steering wheel is done to sine vibration test, must be fixedly mounted on steering wheel on the clamping and fixing device of simulation real vehicle state, then clamping and fixing device simulation real vehicle state is arranged on to the sine vibration test that completes steering wheel on the vibration stand.Steering wheel rotary column length difference due to different automobile types, and the height difference that the steering wheel rotary column of different length needs in process of the test, the test height requirement that pillar by changing different heights meets different length steering wheel rotary column at present, use extremely inconvenient, inefficiency.
Patent Office of the People's Republic of China discloses a kind of steering wheel centering equipment clamping and positioning device, publication number is CN102059550A, open day is on May 18th, 2011, this device comprises the base plate be connected with steering wheel centering equipment rifle head base, the backup plate that is positioned at base plate one middle side part, the first location taper pin, the second location taper pin and locking mechanism, the first location taper pin and the second location taper pin are identical structure, the first location taper pin and the second location taper pin are connected in the top of base plate, and locking mechanism is connected with backup plate.Deficiency is that this device inconvenience is used in the sine vibration test of vehicle steering wheel.
The model utility content
At present, when carrying out the sine vibration test of vehicle steering wheel, to the steering wheel rotary column of different length, be the test height requirement that pillar by changing different heights meets different length steering wheel rotary column, use extremely inconvenient, inefficiency.In order to overcome the deficiencies in the prior art, the utility model proposes a kind of simple in structure, easy to use, mounting or dismounting fast, good stability, can free adjustment different length steering wheel rotary column height a kind of steering wheel vibration test clamping and fixing device.
To achieve these goals, the utility model is by the following technical solutions:
A kind of steering wheel vibration test clamping and fixing device, comprise base, crossbeam, the link arm bar, the second fixed block of the first L-shaped fixed block and the shape that takes the shape of the letter U, vertically be fixedly connected with two pillars on described base, described crossbeam is fixedly connected on described two pillar tops, be fixedly connected with the 3rd fixed block on described crossbeam, a face of described the first fixed block is provided with the long chute of seat end, another face of described the first fixed block is provided with the first long chute, described the second fixed block bi-side are provided with the second long chute, described the first fixed block is fixedly connected on base with bolt by the long chute of seat end, and the first fixed block has two, and these two first fixed blocks are parallel to each other, described link arm bar one end is movably connected in the first long chute, the described link arm bar the other end is movably connected in the second long chute.
As preferably, at described pillar and described base joint, be provided with reinforcing prop.Safe.
As preferably, described the second fixed block is provided with the locking slot be complementary with the vehicle steering wheel rotary column.
As preferably, described the 3rd fixed block is provided with the annular clamping handle be complementary with the vehicle steering wheel rotary column.
As preferably, clamping and fixing device adopts aluminum alloy to make.Use light, be easy to processing, be difficult for getting rusty, high working efficiency.
The utility model can reach following effect:
This clamping and fixing device is simple and compact for structure, uses fast, and functional reliability is high, also facilitates the tester handle assembly to move up and down, improves the operability of test.
The accompanying drawing explanation
Fig. 1 is a kind of main TV structure schematic diagram while on the utility model, being installed with steering wheel.
Fig. 2 is a kind of plan structure schematic diagram while on the utility model, being installed with steering wheel.
Fig. 3 is a kind of side-looking structural representation while on the utility model, being installed with steering wheel.
In figure: 1, reinforcing prop; 2, pillar; 3, crossbeam; 4, steering wheel; 5, steering wheel rotary column; 6, the second fixed block; 7, link arm bar; 8, base; 9, the first fixed block; 10, the first long chute; 11, the long chute of seat end; 12, the second long chute; 13, the 3rd fixed block.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of steering wheel vibration test clamping and fixing device of the present embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, the clamping and fixing device of the present embodiment adopts aluminum alloy to make.Comprise base 8, crossbeam 3, link arm bar 7, the first L-shaped fixed block 9 and the second fixed block 6 of the shape that takes the shape of the letter U.Be provided with the long chute 11 of seat end on a face of the first fixed block, be provided with the first long chute 10 on another face of the first fixed block.Be provided with the second long chute 12 in the second fixed block bi-side, be provided with the locking slot be complementary with vehicle steering wheel rotary column 5 on the second fixed block.The first long chute, the second long chute and the long chute of seat end are all to be convenient to install regulate, and use comparatively flexible.
Vertically be fixedly connected with two pillars 2 on base, at pillar and base joint, be provided with reinforcing prop 1.Crossbeam is fixedly connected on two pillar tops, and the intermediate portion on crossbeam is fixedly connected with the 3rd fixed block 13, is provided with the annular clamping handle be complementary with the vehicle steering wheel rotary column on the 3rd fixed block.The first fixed block is fixedly connected on base with bolt by the long chute of seat end, and the first fixed block has two, and these two first fixed blocks are parallel to each other, link arm bar one end is movably connected in the first long chute, and the link arm bar the other end is movably connected in the second long chute.
During use, as shown in Figure 1 and Figure 2, after annular clamping handle the steering wheel rotary column 5 of steering wheel 4 from the 3rd fixed block 13 passes, be inserted in the locking slot on the second fixed block 6, and the locking device on the adjusting locking slot is firmly fixed steering wheel rotary column 5, and the clamp device on regulating ring shape clamping handle firmly fixes steering wheel rotary column 5, thereby the left and right of restriction steering wheel, move up and down.Can be according to the difference of steering wheel rotary column 5 length, by the locking device on the clamp device on regulating ring shape clamping handle and adjusting locking slot, to the adjusting of steering wheel rotary column height.Energy free adjustment different length steering wheel rotary column height, be easy to use flexibly.
Then this device is fixedly mounted on vibration mechine, can carries out sine vibration test to vehicle steering wheel.This clamping and fixing device is fixedly mounted on vibration mechine, just can simulate the real vehicle state and complete the vibration test on steering wheel level and Vertical direction.
Cost less investment of the present utility model, effect are splendid, simple in structure, easy to use, mounting or dismounting fast, good stability, reliability be strong, safe.
The above has described mode of execution of the present utility model by reference to the accompanying drawings, but not limited by above-described embodiment, those skilled in the art can make a variety of changes within the scope of the appended claims or revise, and these equivalent form of values fall within the application's appended claims limited range equally.
Claims (5)
1. a steering wheel vibration is tested clamping and fixing device, it is characterized in that, comprise base (8), crossbeam (3), link arm bar (7), second fixed block (6) of L-shaped the first fixed block (9) and the shape that takes the shape of the letter U, vertically be fixedly connected with two pillars (2) on described base, described crossbeam is fixedly connected on described two pillar tops, be fixedly connected with the 3rd fixed block (13) on described crossbeam, a face of described the first fixed block is provided with seat end long chute (11), another face of described the first fixed block is provided with the first long chute (10), described the second fixed block bi-side are provided with the second long chute (12), described the first fixed block is fixedly connected on base with bolt by the long chute of seat end, and the first fixed block has two, and these two first fixed blocks are parallel to each other, described link arm bar one end is movably connected in the first long chute, the described link arm bar the other end is movably connected in the second long chute.
2. a kind of steering wheel vibration test clamping and fixing device according to claim 1, is characterized in that, at described pillar and described base joint, is provided with reinforcing prop (1).
3. a kind of steering wheel vibration test clamping and fixing device according to claim 1, is characterized in that, described the second fixed block is provided with the locking slot be complementary with vehicle steering wheel rotary column (5).
4. a kind of steering wheel vibration test clamping and fixing device according to claim 1, is characterized in that, described the 3rd fixed block is provided with the annular clamping handle be complementary with the vehicle steering wheel rotary column.
5. a kind of steering wheel vibration test clamping and fixing device according to claim 1, is characterized in that, clamping and fixing device adopts aluminum alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529229 CN202937965U (en) | 2012-10-16 | 2012-10-16 | Clamping fixing device for vibration test of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529229 CN202937965U (en) | 2012-10-16 | 2012-10-16 | Clamping fixing device for vibration test of steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937965U true CN202937965U (en) | 2013-05-15 |
Family
ID=48322202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529229 Expired - Fee Related CN202937965U (en) | 2012-10-16 | 2012-10-16 | Clamping fixing device for vibration test of steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729816A (en) * | 2013-12-23 | 2015-06-24 | 北京有色金属研究总院 | Solid hydrogen storage system vibration test device and method |
| CN109211584A (en) * | 2018-08-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of steering wheel assembly vibration mechine |
-
2012
- 2012-10-16 CN CN 201220529229 patent/CN202937965U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729816A (en) * | 2013-12-23 | 2015-06-24 | 北京有色金属研究总院 | Solid hydrogen storage system vibration test device and method |
| CN109211584A (en) * | 2018-08-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of steering wheel assembly vibration mechine |
| CN109211584B (en) * | 2018-08-30 | 2019-11-26 | 安徽江淮汽车集团股份有限公司 | A kind of steering wheel assembly vibration mechine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131016 |