CN1737520A - Automobile thrust rod model experiment device - Google Patents
Automobile thrust rod model experiment device Download PDFInfo
- Publication number
- CN1737520A CN1737520A CN 200410035583 CN200410035583A CN1737520A CN 1737520 A CN1737520 A CN 1737520A CN 200410035583 CN200410035583 CN 200410035583 CN 200410035583 A CN200410035583 A CN 200410035583A CN 1737520 A CN1737520 A CN 1737520A
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- swing arm
- wobble
- plate
- passive
- resistance
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Abstract
This invention discloses one auto push bar analogue test device, which comprises rack, where has hydraulic drive device and control device and is characterize by one dynamic swing arm and one passive swing arm, wherein, the dynamic swing arm is set on the rack with its upper arm hinged with hydraulic drive bar and with its down push bar bolt connection structure; the passive swing arm is set on the swing disc with down end of fixed auto push bolt axis connection structure; swing disc surface is vertical to the swing surface; swing disc is set on the rack hinged with swing disc and hydraulic driven bar; the swing disc and passive swing arm has swing arm resistant limit structure.
Description
One, technical field:
The present invention relates to a kind of automotive track bar analogue experiment installation.
Two, background technology:
Automotive track bar is in the utilization and operation process of reality, and automotive track bar is subjected to along the stretching of body of rod axis direction or the impact of force of compression, and body of rod two ends also are subjected to the torsion perpendicular to axis simultaneously, and bearing pin rotates in lining.Because the intensity of the body of rod of automotive track bar is enough big, in use, body of rod damaged condition is less, but the damage of components of the knock-off joint of automotive track bar is bigger.At present, only in actual utilization and operation process, could determine the serviceable life of each parts bring very big difficulty to how designing high-quality automotive track bar.Designing a kind of experimental provision of actual motion state of simulated automotive distance rod, provide authentic data for designing each parts, is the technical barrier that solution is badly in need of in the present technique field.
Three, summary of the invention:
The present invention is achieved in that a kind of automotive track bar analogue experiment installation, its tool support body, have fluid pressure drive device and control device on the support body, its special character is that it has a power swing arm (1) and a passive swing arm (2), power swing arm (1) is arranged on the support body, the upper end of power swing arm (1) and hydraulic-driven bar (3) hinge joint, the lower end has the bindiny mechanism of fixed car distance rod bearing pin, passive swing arm (2) is arranged on the wobble-plate (4), passive swing arm (2) lower end has the bindiny mechanism of fixed car distance rod bearing pin, the plane of oscillation of wobble-plate (4) is vertical with the plane of oscillation of swing arm, wobble-plate (4) is arranged on the support body, wobble-plate (4) and hydraulic-driven bar (5) hinge joint have swing arm swing resistance position limiting structure in wobble-plate (4) and the passive swing arm (2).
Automotive track bar analogue experiment installation of the present invention, can be that swing arm swing resistance structure in wobble-plate (4) and the passive swing arm (2) is that the top of passive swing arm (2) has the spacing impact block of resistance (6), the bottom has the spacing impact block of resistance (7), has the bump pad (8) that matches with the spacing impact block of resistance on the wobble-plate (4), the spacing impact block of resistance (6) hinge joint on passive swing arm (2) top has guide pole (9) on the spacing impact block of resistance (6) in passive swing arm (2).
Automotive track bar analogue experiment installation of the present invention, the angle of oscillation that can be wobble-plate (4) is 14 °, the angle of oscillation of swing arm is 36 °
Automotive track bar analogue experiment installation provided by the invention, automotive track bar is connected in the swing arm, under the swing of swing arm and wobble-plate, real simulated the actual motion state of automotive track bar, can find the quality problems that each parts exists, provide reliable data for designing each parts.
Four, accompanying drawing:
Fig. 1: a kind of structural representation of the present invention.
The A-A explosion views of Fig. 2: Fig. 1.
Five, concrete embodiment:
With reference to accompanying drawing, the invention will be further described in conjunction with embodiment.
Embodiment 1, accompanying drawing has provided a kind of concrete structure, consult Fig. 1 and Fig. 2, a kind of automotive track bar analogue experiment installation, it has support body, have fluid pressure drive device and control device on the support body, have a power swing arm (1) and a passive swing arm (2), power swing arm (1) is arranged on the support body, the upper end of power swing arm (1) and hydraulic-driven bar (3) hinge joint, the lower end has the bindiny mechanism of fixed car distance rod bearing pin, and passive swing arm (2) is arranged on the wobble-plate (4), and passive swing arm (2) lower end has the bindiny mechanism of fixed car distance rod bearing pin, the plane of oscillation of wobble-plate (4) is vertical with the plane of oscillation of swing arm, wobble-plate (4) is arranged on the support body, and wobble-plate (4) and hydraulic-driven bar (5) hinge joint have swing arm swing resistance position limiting structure in wobble-plate (4) and the passive swing arm (2).Swing arm swing resistance structure in wobble-plate (4) and the passive swing arm (2) is that the top of passive swing arm (2) has the spacing impact block of resistance (6), the bottom has the spacing impact block of resistance (7), have on the wobble-plate (4) and the spacing knocking-on bump pad (8) that matches of resistance, the spacing impact block of resistance (6) hinge joint on passive swing arm (2) top has guide pole (9) in passive swing arm (2) on the spacing impact block of resistance (6).The angle of oscillation of wobble-plate (4) is 14 °, and the angle of oscillation of swing arm is 36 °.Automotive track bar (10) is connected in the swing arm, under the swing of swing arm and wobble-plate, automotive track bar is subjected to along the stretching of body of rod axis direction or presses the impact of the power that contracts partially, body of rod two ends also are subjected to the torsion perpendicular to axis direction simultaneously, and bearing pin rotates in lining, real simulated the actual motion state of automobile thrust, can find the quality problems that various parts exist, the silt jetting system can be set near the bearing pin of automotive track bar, with the sealing condition of observation knock-off joint and the wear condition of each parts, provide reliable data for designing each part.
Claims (3)
1, a kind of automotive track bar analogue experiment installation, its tool support body, have fluid pressure drive device and control device on the support body, it is characterized in that it has a power swing arm (1) and a passive swing arm (2), power swing arm (1) is arranged on the support body, the upper end of power swing arm (1) and hydraulic-driven bar (3) hinge joint, the lower end has the bindiny mechanism of fixed car distance rod bearing pin, passive swing arm (2) is arranged on the wobble-plate (4), passive swing arm (2) lower end has the bindiny mechanism of fixed car distance rod bearing pin, the plane of oscillation of wobble-plate (4) is vertical with the plane of oscillation of swing arm, wobble-plate (4) is arranged on the support body, wobble-plate (4) and hydraulic-driven bar (5) hinge joint have swing arm swing resistance position limiting structure in wobble-plate (4) and the passive swing arm (2).
2, according to claims 1 described automotive track bar analogue experiment installation, it is characterized in that swing arm swing resistance structure in wobble-plate (4) and the passive swing arm (2) is that the top of passive swing arm (2) has the spacing impact block of resistance (6), the bottom has the spacing impact block of resistance (7), has the bump pad (8) that matches with the spacing impact block of resistance on the wobble-plate (4), the spacing impact block of resistance (6) hinge joint on passive swing arm (2) top has guide pole (9) on the spacing impact block of resistance (6) in passive swing arm (2).
3, according to claims 1 or 2 described automotive track bar analogue experiment installations, the angle of oscillation that it is characterized in that wobble-plate (4) is 14 °, and the angle of oscillation of swing arm is 36 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410035583 CN1737520A (en) | 2004-08-17 | 2004-08-17 | Automobile thrust rod model experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410035583 CN1737520A (en) | 2004-08-17 | 2004-08-17 | Automobile thrust rod model experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1737520A true CN1737520A (en) | 2006-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410035583 Pending CN1737520A (en) | 2004-08-17 | 2004-08-17 | Automobile thrust rod model experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1737520A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798522A (en) * | 2012-08-16 | 2012-11-28 | 株洲时代新材料科技股份有限公司 | Method and device for testing fatigue of car thrust rod component |
| CN108168873A (en) * | 2018-03-20 | 2018-06-15 | 重庆凯瑞汽车试验设备开发有限公司 | Distance rod endurance test bed |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN114414269A (en) * | 2022-03-30 | 2022-04-29 | 江苏天鑫机械科技有限公司 | Sand-resistant test bench for bulldozer cab |
-
2004
- 2004-08-17 CN CN 200410035583 patent/CN1737520A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798522A (en) * | 2012-08-16 | 2012-11-28 | 株洲时代新材料科技股份有限公司 | Method and device for testing fatigue of car thrust rod component |
| CN102798522B (en) * | 2012-08-16 | 2015-12-02 | 株洲时代新材料科技股份有限公司 | A kind of car thrust rod component fatigue test method and device |
| CN108168873A (en) * | 2018-03-20 | 2018-06-15 | 重庆凯瑞汽车试验设备开发有限公司 | Distance rod endurance test bed |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
| CN114414269A (en) * | 2022-03-30 | 2022-04-29 | 江苏天鑫机械科技有限公司 | Sand-resistant test bench for bulldozer cab |
| CN114414269B (en) * | 2022-03-30 | 2022-06-17 | 江苏天鑫机械科技有限公司 | Sand-resistant test bench for bulldozer cab |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |