CN208476698U - A kind of driving shaft dust protector shock table - Google Patents
A kind of driving shaft dust protector shock table Download PDFInfo
- Publication number
- CN208476698U CN208476698U CN201820919600.1U CN201820919600U CN208476698U CN 208476698 U CN208476698 U CN 208476698U CN 201820919600 U CN201820919600 U CN 201820919600U CN 208476698 U CN208476698 U CN 208476698U
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- China
- Prior art keywords
- guide rail
- guide
- driving shaft
- electromagnet
- connecting pin
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Abstract
The utility model relates to a kind of driving shaft dust protector shock tables, belong to the technical field of Automobile Design and manufacture.The driving shaft dust protector shock table of the utility model, including platform, guide rail, guide rod, fixing bolt, electromagnet, weight and sample；The guide rail is fixed on platform, and the guide rod includes connecting pin and guide-track groove, is provided with sliding block in the guide-track groove；The connecting pin has the mounting hole matched with guide rail, and the guide rail is inserted into the mounting hole of the connecting pin and fixes by fixing bolt by guide rail and guide rod；Electromagnet is fixed on the slide block by rope, and the weight is adsorbed on electromagnet；The sample is set on platform.The shock table structure of the utility model is simple, at low cost and easy to operate, and driving shaft dust protector impact test can be rapidly completed, can effectively ensure that the reliability of test and significantly improve test efficiency.
Description
Technical field
The utility model relates to the technical fields of Automobile Design and manufacture, and more specifically, the utility model relates to one kind
Drive shaft dust protector shock table.
Background technique
Vehicle equipped with drive shaft, in the process of running, drive shaft passes through its concertina type constant velocity cardan joint and center to vehicle
Fixed type constant velocity cardan joint realizes the variation of length and angle change and wheel steering angle between wheel and speed changer, and drive shaft is each
Movement and swing continuous dilatation of the dust cover that universal joint is assembled with universal joint.Since drive shaft is exposed to vehicle chassis
Lower part drives shaft dust protector to be collided with simultaneously by objects such as road surface stones in vehicle operation.It is anti-in order to preferably verify
Reliability when dust hood is deformed and impacted improves dust boot design quality, it is necessary to provide a kind of about dust cover impact
The experimental rig of aspect.
Utility model content
In order to solve above-mentioned technical problem in the prior art, it is anti-that the purpose of this utility model is to provide a kind of drive shafts
Dust hood shock table.
A kind of driving shaft dust protector shock table, it is characterised in that: including platform, guide rail, guide rod, fixing bolt, electricity
Magnet, weight and sample；The guide rail is fixed on platform, and the guide rod includes connecting pin and guide-track groove, in the guide-track groove
It is provided with sliding block；The connecting pin has the mounting hole matched with guide rail, and the guide rail is inserted into the mounting hole of the connecting pin
In and by fixing bolt guide rail and guide rod are fixed；Electromagnet is fixed on the slide block by rope, the weight absorption
In on electromagnet；The sample is set on platform.
The driving shaft dust protector shock table of the utility model there are following the utility model has the advantages that
The shock table structure of the utility model is simple, at low cost and easy to operate, and drive shaft can be rapidly completed
Dust cover impact test can effectively ensure that the reliability of test and significantly improve test efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the driving shaft dust protector shock table of embodiment 1.
Specific embodiment
Driving shaft dust protector shock table described in the utility model is done further below with reference to specific embodiment
Elaboration, it is more complete, accurate to help those skilled in the art to have the design of the utility model of the utility model, technical solution
With deep understanding.
Embodiment 1
As shown in Figure 1, the driving shaft dust protector shock table of the present embodiment, including platform 10, guide rail 20, guide rod 30,
Fixing bolt 40, electromagnet 50, weight 60 and sample 70.The guide rail 20 is fixed on platform 10.The guide rod 30 includes
Connecting pin 31 and guide-track groove 32 are provided with sliding block 33 in the guide-track groove 32.The connecting pin 31 has and 20 phase of guide rail
The mounting hole of cooperation, the guide rail 20 be inserted into the mounting hole of the connecting pin and by fixing bolt 40 by the guide rail 20 with
The guide rod 30 is fixed, and as direction of the arrows shown in fig, when unclamping the fixing bolt, the guide rod 30 can be around the guide rail
20 rotate and can move up and down along the short transverse of the guide rail 20.The electromagnet 50 is fixed on the cunning by rope
On block 33, by sliding of the sliding block 33 in guide-track groove 32, so that electromagnet 50 can be along the direction of guide-track groove 32
It is mobile.The weight 60 is adsorbed on electromagnet 50；The sample 70 is tested exemplar, is set on platform 10.
When test, release fixing bolt 40 guarantees weight along the position of the up and down direction adjustment guide rod 30 of guide rail 20 first
70 height in setting；It rotates the guide rail 30 and adjusts the position of electromagnet 50 by sliding block 33, so that weight is fallen
Point presets region on testing stand, then fastens the fixing bolt；Secondly, tests exemplar 70 is placed in electromagnet 50
Underface (presets region), is powered to electromagnet 50, weight 60 is adsorbed on electromagnet 50；Then, electromagnet 50 is given
Power-off, makes weight 60 fall in the form of freely falling body, impact test exemplar 70, completes one-shot test.Repeat above-mentioned step
Suddenly multiple shock test can be completed.
For the ordinary skill in the art, specific embodiment has only carried out exemplary retouch to the utility model
It states, it is clear that the utility model specific implementation is not subject to the restrictions described above, as long as using the method concept of the utility model
The improvement of the various unsubstantialities carried out with technical solution, or the not improved conception and technical scheme by the utility model are direct
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (1)
1. a kind of driving shaft dust protector shock table, it is characterised in that: including platform, guide rail, guide rod, fixing bolt, electromagnetism
Iron, weight and sample；The guide rail is fixed on platform, and the guide rod includes connecting pin and guide-track groove, is set in the guide-track groove
It is equipped with sliding block；The connecting pin has the mounting hole matched with guide rail, and the guide rail is inserted into the mounting hole of the connecting pin
And guide rail and guide rod are fixed by fixing bolt；Electromagnet is fixed on the slide block by rope, and the weight is adsorbed in
On electromagnet；The sample is set on platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919600.1U CN208476698U (en) | 2018-06-13 | 2018-06-13 | A kind of driving shaft dust protector shock table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919600.1U CN208476698U (en) | 2018-06-13 | 2018-06-13 | A kind of driving shaft dust protector shock table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476698U true CN208476698U (en) | 2019-02-05 |
Family
ID=65217475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820919600.1U Active CN208476698U (en) | 2018-06-13 | 2018-06-13 | A kind of driving shaft dust protector shock table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781074A (en) * | 2020-06-22 | 2020-10-16 | 河南工程学院 | Automatic roadbed modulus testing device and testing method |
-
2018
- 2018-06-13 CN CN201820919600.1U patent/CN208476698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781074A (en) * | 2020-06-22 | 2020-10-16 | 河南工程学院 | Automatic roadbed modulus testing device and testing method |
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