CN211954683U - Bidirectional loading test device for stabilizer bar of commercial vehicle cab - Google Patents
Bidirectional loading test device for stabilizer bar of commercial vehicle cab Download PDFInfo
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- CN211954683U CN211954683U CN202020571626.9U CN202020571626U CN211954683U CN 211954683 U CN211954683 U CN 211954683U CN 202020571626 U CN202020571626 U CN 202020571626U CN 211954683 U CN211954683 U CN 211954683U
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Abstract
The utility model discloses a bidirectional loading test device for a commercial vehicle cab stabilizer bar, which comprises a portal frame, a vertical direction loading actuator, a horizontal direction loading actuator, a loading end connecting clamp, a fixed end connecting clamp, a first adapter plate, a second adapter plate, a cab stabilizer bar, a first square box, a second square box, a third square box and a fourth square box; the cab stabilizer bar is arranged in parallel with the horizontal direction loading actuator, the horizontal direction loading actuator is arranged perpendicular to the vertical direction loading actuator, one end of the cab stabilizer bar is connected with the vertical direction loading actuator and the horizontal direction loading actuator through a loading end connecting clamp, and the vertical direction loading actuator is hinged on a portal frame beam; has the advantages that: the fatigue test device can simultaneously carry out fatigue tests in the vertical direction and the horizontal direction, has strong universality and obviously shortens the test period.
Description
Technical Field
The utility model relates to a two-way load test device, in particular to two-way load test device of commercial car driver's cabin stabilizer bar.
Background
With the development of society, the quality of life of people is continuously improved, the demand of people on commercial vehicles is not limited to money-earning tools, and the requirement of driving comfort is gradually improved. The cab stabilizer bar is used as an important safety part of a commercial vehicle cab, and can improve the comfort of members in the cab when the vehicle turns or bumps. In the prior art, the fatigue test of the cab stabilizer bar is usually carried out on a special test bench, and the vertical direction fatigue test and the horizontal direction fatigue test are separately carried out, so that the test bench test period is longer. Therefore, the design of the fatigue test device for the stabilizer bar of the cab of the commercial vehicle, which has the advantages of simple structure, short test period and strong universality, is a problem which needs to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the fatigue test's of driver's cabin stabilizer bar cycle longer, and vertical direction and horizontal direction fatigue test need separately go on the problem, and the two-way loading test device of a commercial car driver's cabin stabilizer bar that provides.
The utility model provides a two-way loading test device of commercial car driver's cabin stabilizer bar, includes: the device comprises a portal frame, a vertical loading actuator, a horizontal loading actuator, a loading end connecting clamp, a fixed end connecting clamp, a first adapter plate, a second adapter plate, a cab stabilizer bar, a first square box, a second square box 7, a third square box and a fourth square box; the cab stabilizer bar is arranged in parallel with the horizontal direction loading actuator and is arranged perpendicular to the vertical direction loading actuator; one end of the cab stabilizer bar is connected with the vertical direction loading actuator and the horizontal direction loading actuator through a loading end connecting clamp, the vertical direction loading actuator is hinged on a portal frame cross beam, the horizontal direction loading actuator is hinged on a first square box, and the other end of the cab stabilizer bar is connected with a fourth square box through a fixed end connecting clamp; swing arm is connected with first keysets and second keysets respectively about the driver's cabin stabilizer bar, first keysets and second keysets are fixed respectively on second square chest and third square chest.
Furthermore, the portal frame beam is fixed on the upright post through a bolt, and the vertical position of the portal frame beam is adjustable.
Furthermore, the two ends of the cab stabilizer bar are respectively connected with the loading end connecting clamp and the fixed end connecting clamp through pin shafts.
Further, the cab stabilizer bar left and right swing arm is respectively connected with the first adapter plate and the second adapter plate through hinges.
Further, stiff end coupling jig and fourth case fixed connection, loading end coupling jig and horizontal direction loading actuator and vertical direction loading actuator fixed connection.
The utility model has the advantages that:
the utility model provides a two-way loading test device of commercial car driver's cabin stabilizer bar utilizes linear actuator, portal frame, coupling fixture, keysets etc. has built a two-way loading test device of commercial car driver's cabin stabilizer bar, can carry out vertical direction, horizontal direction fatigue test simultaneously, and the commonality is stronger, is showing and shortens test cycle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a partial enlarged view of the present invention.
1. Gantry 2, vertical loading actuator 3 and horizontal loading actuator
4. Loading end connecting clamp 5, fixed end connecting clamp 6 and first square box
7. Second square box 8, third square box 9, fourth square box 10, driver's cabin stabilizer bar
11. A first adapter plate 12, a second adapter plate.
Detailed Description
The invention will be further explained below with reference to the accompanying figures 1-2:
the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. The following examples are presented only for the purpose of further understanding and implementing the technical solutions of the present invention, and do not constitute a further limitation of the claims of the present invention, therefore. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, if terms are involved, such as: the directional or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or part (element) referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other internally, and can be flexibly connected, rigidly connected or movably connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a two-way loading test device of commercial car driver's cabin stabilizer bar, including: the device comprises a portal frame 1, a vertical loading actuator 2, a horizontal loading actuator 3, a loading end connecting clamp 4, a fixed end connecting clamp 5, a first adapter plate 11, a second adapter plate 12, a cab stabilizer bar 10, a first square box 6, a second square box 7, a third square box 8 and a fourth square box 9; driver's cabin stabilizer bar 10 and 3 parallel arrangement of horizontal direction loading actuator, horizontal direction loading actuator 3 arranges with vertical direction loading actuator 2 is perpendicular, driver's cabin stabilizer bar 10 one end is passed through loading end coupling fixture 4 and is connected with vertical direction loading actuator 2 and horizontal direction loading actuator 3, vertical direction loading actuator 2 articulates on portal frame 1 crossbeam, horizontal direction loading actuator 3 articulates on first square chest 6, swing arm is fixed respectively on first keysets 11 and second keysets 12 about driver's cabin stabilizer bar 10, first keysets 11 and second keysets 12 are fixed respectively on second square chest 7 and third square chest 8.
The cross beam of the portal frame 1 is fixed on the upright post through a bolt, and the vertical position is adjustable.
And two ends of the cab stabilizer bar 10 are respectively connected with the loading end connecting clamp 4 and the fixed end connecting clamp 5 through pin shafts.
Stiff end coupling fixture 5 and fourth case 9 fixed connection, loading end coupling fixture 4 and horizontal direction loading actuator 3 and 2 fixed connection of vertical direction loading actuator.
The working principle is as follows:
the vertical fatigue test and the horizontal fatigue test of the commercial vehicle cab stabilizer bar assembly are simultaneously carried out, the vertical direction loading actuator 2 and the horizontal direction loading actuator 3 are controlled by a control system through sinusoidal displacement signals, one end of the commercial vehicle cab stabilizer bar 10 assembly is loaded through the loading end connecting clamp 4, the other end of the cab stabilizer bar 10 assembly is restrained by the fixed end connecting clamp 5 except other degrees of freedom in the horizontal direction, and the vertical torsion fatigue test and the horizontal loading fatigue test of the cab stabilizer bar 10 assembly are realized.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a two-way loading test device of commercial car driver's cabin stabilizer bar which characterized in that includes: the device comprises a portal frame, a vertical loading actuator, a horizontal loading actuator, a loading end connecting clamp, a fixed end connecting clamp, a first adapter plate, a second adapter plate, a cab stabilizer bar, a first square box, a second square box, a third square box and a fourth square box; the cab stabilizer bar is arranged in parallel with the horizontal direction loading actuator and is arranged perpendicular to the vertical direction loading actuator; one end of the cab stabilizer bar is connected with the vertical direction loading actuator and the horizontal direction loading actuator through a loading end connecting clamp, the vertical direction loading actuator is hinged on a portal frame cross beam, the horizontal direction loading actuator is hinged on a first square box, and the other end of the cab stabilizer bar is connected with a fourth square box through a fixed end connecting clamp; swing arm is connected with first keysets and second keysets respectively about the driver's cabin stabilizer bar, first keysets and second keysets are fixed respectively on second square chest and third square chest.
2. The bidirectional loading test device for the cab stabilizer bar of the commercial vehicle as claimed in claim 1, wherein the gantry beam is fixed on the column through a bolt, and the vertical position of the gantry beam is adjustable.
3. The bidirectional loading test device for the cab stabilizer bar of the commercial vehicle as claimed in claim 1 or 2, wherein two ends of the cab stabilizer bar are respectively connected with the loading end connecting clamp and the fixed end connecting clamp through pin shafts.
4. The bidirectional loading test device for the cab stabilizer bar of the commercial vehicle as claimed in claim 1, wherein the left swing arm and the right swing arm of the cab stabilizer bar are respectively connected with the first adapter plate and the second adapter plate through hinges.
5. The bidirectional loading test device for the cab stabilizer bar of the commercial vehicle as claimed in claim 1, wherein the fixed end connecting clamp is fixedly connected with the fourth box, and the loading end connecting clamp is fixedly connected with the horizontal loading actuator and the vertical loading actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571626.9U CN211954683U (en) | 2020-04-17 | 2020-04-17 | Bidirectional loading test device for stabilizer bar of commercial vehicle cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571626.9U CN211954683U (en) | 2020-04-17 | 2020-04-17 | Bidirectional loading test device for stabilizer bar of commercial vehicle cab |
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| Publication Number | Publication Date |
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| CN211954683U true CN211954683U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020571626.9U Active CN211954683U (en) | 2020-04-17 | 2020-04-17 | Bidirectional loading test device for stabilizer bar of commercial vehicle cab |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693305A (en) * | 2020-05-25 | 2020-09-22 | 浙江美力汽车弹簧有限公司 | Stabilizer bar durability test device and test method |
| CN114674537A (en) * | 2022-03-14 | 2022-06-28 | 梅州广汽汽车弹簧有限公司 | Stabilizer bar fatigue test equipment with positioning function |
-
2020
- 2020-04-17 CN CN202020571626.9U patent/CN211954683U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693305A (en) * | 2020-05-25 | 2020-09-22 | 浙江美力汽车弹簧有限公司 | Stabilizer bar durability test device and test method |
| CN114674537A (en) * | 2022-03-14 | 2022-06-28 | 梅州广汽汽车弹簧有限公司 | Stabilizer bar fatigue test equipment with positioning function |
| CN114674537B (en) * | 2022-03-14 | 2023-10-13 | 梅州广汽汽车弹簧有限公司 | Stabilizer bar fatigue test equipment with positioning function |
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