CN104596721A - Automobile fuel tank impact testing device - Google Patents
Automobile fuel tank impact testing device Download PDFInfo
- Publication number
- CN104596721A CN104596721A CN201510029777.5A CN201510029777A CN104596721A CN 104596721 A CN104596721 A CN 104596721A CN 201510029777 A CN201510029777 A CN 201510029777A CN 104596721 A CN104596721 A CN 104596721A
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- CN
- China
- Prior art keywords
- fuel tank
- chute
- sliding panel
- automobile
- testing
- 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.)
- Pending
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an automobile fuel tank impact testing device and relates to the technical field of automobile manufacture. The automobile fuel tank impact testing device comprises a testing worktable, wherein a fixing rack is arranged on one side of the testing worktable, a baffle is arranged on the other side of the testing worktable, a chute is formed in the testing worktable, and travel switches are movably arranged at two ends of the chute. An air cylinder is connected to the fixing rack, a piston rod of the air cylinder is connected with a sliding plate through a fixing plate, a hoop band is installed on the sliding plate, the lower portion of the sliding plate is matched with the chute, collision blocks are arranged at two ends of the sliding plate, and a buffer block is arranged on the baffle. The automobile fuel tank impact testing device can simulate the impact of fuel oil in a fuel tank to the side wall of the fuel tank in the running process of an automobile, and the problem of service life testing of the fuel tank of the automobile is solved.
Description
Technical field
The present invention relates to field of automobile, especially a kind of device for carrying out impact test to fuel tank of vehicle.
Background technology
Existing fuel tank of vehicle impact test device mostly is plastic fuel tank, when running into brake or climb and fall in vehicle traveling process, fuel oil in fuel tank can produce the sidewall of fuel tank and clash into, especially also can be stronger at this shock in the road surface of comparatively jolting, the serviceable life of fuel tank of vehicle is directly had influence on after this collision time is long, some fuel tank manufacturer current arranges some dividing plates and alleviates shock in fuel tank, but there is no that fuel tank manufacturer carries out fuel tank life test.
Summary of the invention
The object of this invention is to provide a kind of fuel tank of vehicle impact test device, it to the shock of fuel tank sidewall, can solve the problem of fuel tank of vehicle life test by fuel oil in simulated automotive driving process intermediate fuel oil case.
In order to solve the problem, the technical solution used in the present invention is:
This fuel tank of vehicle impact test device, comprise test table, the side of described test table is provided with fixed mount, and its opposite side is provided with baffle plate, and described test table is provided with chute, and the two ends of described chute are provided with travel switch actively; Described fixed mount is connected with cylinder, the piston rod of described cylinder is connected with sliding panel by fixed head, and described sliding panel is provided with band, and the bottom of described sliding panel coordinates with described chute, described sliding panel) two ends be provided with collision block, described block is provided with buffer stopper.
In above technical scheme, further scheme is: described chute is dovetail groove, and the lower shape of described sliding panel is corresponding to the dovetail groove of described chute.
Further: described buffer stopper is that elastomeric material is made.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, fuel tank impact test device of the present invention is power by cylinder, drags horizontally disposed flat board and to do reciprocating linear motion simulated automotive travel situations, and whole apparatus structure is simple, operation is reliable;
2, the present invention is provided with the travel switch control cylinder stroke of movement, can realize unmanned impact test, save human cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described: as shown in Figure 1,
This fuel tank of vehicle impact test device, comprise a horizontally disposed test table 3, the left end of test table 3 is provided with fixed mount 1, and its right-hand member is provided with baffle plate 9, fixed mount 1 is connected with cylinder 2, the piston rod of cylinder 2 is connected with sliding panel 6 by fixed head 5; Test table 3 is provided with the chute 4 that cross sectional shape is dovetail groove, the two ends of chute 4 are provided with travel switch 11,14 actively, travel switch 11, the control end of 14 connection cylinders 2; Sliding panel 6 is provided with band 7, the bottom of sliding panel 6 coordinates with chute 4, and the lower shape of sliding panel 6 is corresponding to the dovetail groove of chute 4, make sliding panel 6 can in chute 4 rectilinear motion, the two ends of sliding panel 6 are provided with collision block 10,13, block 9 are provided with the buffer stopper 8 that elastomeric material is made.
When carrying out fuel tank of vehicle life test, fuel tank of vehicle 12 is fixed on sliding panel 6 by band 7, open the switch of cylinder 2, the piston rod of cylinder 2 moves right, drive sliding panel 6 to move right by fixed head 5, when buffer stopper 8 is encountered in the right part of sliding panel 6, sliding panel 6 is subject to drag braking, when collision block 10 encounters travel switch 11, cylinder 2 controls the commutation of reversal valve (not shown), and cylinder 2 is oppositely to left movement; When collision block 13 encounters travel switch 14, cylinder 2 controls reversal valve commutation, and sliding panel 6 moves right, and so far a working cycle terminates.
Claims (3)
1. a fuel tank of vehicle impact test device, it is characterized in that: comprise test table (3), the side of described test table (3) is provided with fixed mount (1), its opposite side is provided with baffle plate (9), described test table (3) is provided with chute (4), the two ends of described chute (4) are provided with travel switch (11,14) actively; Described fixed mount (1) is connected with cylinder (2), the piston rod of described cylinder (2) is connected with sliding panel (6) by fixed head (5), described sliding panel (6) is provided with band (7), the bottom of described sliding panel (6) coordinates with described chute (4), described sliding panel (6)) two ends be provided with collision block (10,13), described block (9) is provided with buffer stopper (8).
2. fuel tank of vehicle impact test device according to claim 1, is characterized in that: described chute (4) is dovetail groove, the lower shape of described sliding panel (6) is corresponding to the dovetail groove of described chute (4).
3. fuel tank of vehicle impact test device according to claim 1 and 2, is characterized in that: described buffer stopper (8) is made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029777.5A CN104596721A (en) | 2015-01-21 | 2015-01-21 | Automobile fuel tank impact testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029777.5A CN104596721A (en) | 2015-01-21 | 2015-01-21 | Automobile fuel tank impact testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596721A true CN104596721A (en) | 2015-05-06 |
Family
ID=53122647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029777.5A Pending CN104596721A (en) | 2015-01-21 | 2015-01-21 | Automobile fuel tank impact testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104596721A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523472A (en) * | 2016-11-14 | 2017-03-22 | 安徽合力股份有限公司 | Testing device for hydraulic oil tank of forklift |
| CN107246950A (en) * | 2017-06-19 | 2017-10-13 | 北华航天工业学院 | A kind of hydraulic servo type fuel tank of vehicle impact test system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026723A (en) * | 1988-06-21 | 1990-01-10 | Mazda Motor Corp | Collision tester for vehicle |
| JPH07325007A (en) * | 1994-05-30 | 1995-12-12 | Kayaba Ind Co Ltd | Buffer for vehicle crashing test |
| CN201126399Y (en) * | 2007-09-17 | 2008-10-01 | 蚌埠通达汽车零部件有限公司 | Vehicle tank shock test table |
| CN202255813U (en) * | 2011-08-31 | 2012-05-30 | 中国汽车技术研究中心 | Low-temperature impact testing stand for automobile plastic fuel tank |
-
2015
- 2015-01-21 CN CN201510029777.5A patent/CN104596721A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH026723A (en) * | 1988-06-21 | 1990-01-10 | Mazda Motor Corp | Collision tester for vehicle |
| JPH07325007A (en) * | 1994-05-30 | 1995-12-12 | Kayaba Ind Co Ltd | Buffer for vehicle crashing test |
| CN201126399Y (en) * | 2007-09-17 | 2008-10-01 | 蚌埠通达汽车零部件有限公司 | Vehicle tank shock test table |
| CN202255813U (en) * | 2011-08-31 | 2012-05-30 | 中国汽车技术研究中心 | Low-temperature impact testing stand for automobile plastic fuel tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523472A (en) * | 2016-11-14 | 2017-03-22 | 安徽合力股份有限公司 | Testing device for hydraulic oil tank of forklift |
| CN106523472B (en) * | 2016-11-14 | 2018-05-29 | 安徽合力股份有限公司 | A kind of experimental rig for hydraulic oil tank of forklift |
| CN107246950A (en) * | 2017-06-19 | 2017-10-13 | 北华航天工业学院 | A kind of hydraulic servo type fuel tank of vehicle impact test system |
| CN107246950B (en) * | 2017-06-19 | 2024-02-20 | 北华航天工业学院 | Hydraulic servo type automobile fuel tank impact test system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
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| WD01 | Invention patent application deemed withdrawn after publication |