CN204594675U - Automobile double end distance rod fatigue tester - Google Patents
Automobile double end distance rod fatigue tester Download PDFInfo
- Publication number
- CN204594675U CN204594675U CN201520248086.XU CN201520248086U CN204594675U CN 204594675 U CN204594675 U CN 204594675U CN 201520248086 U CN201520248086 U CN 201520248086U CN 204594675 U CN204594675 U CN 204594675U
- Authority
- CN
- China
- Prior art keywords
- seat
- distance rod
- frame
- table top
- double end
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000011056 performance test Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of automobile double end distance rod fatigue tester, comprise frame, the table top of described frame is provided with the sliding seat that the glue core in one end and double end distance rod is connected, the other end of described sliding seat is connected with the piston-rod end of transverse hydro-cylinder, described sliding seat is provided with the fixing target plate matched with infrared photoelectric sensor; The table top of described frame is also provided with the swing seat that one end is connected with double end distance rod other end glue core, the other end of described swing seat and the upper end of connecting rod are hinged, the lower end Eccentric-hinge of described connecting rod is connected on cam, and described cam center is fixed on the output shaft of variable-frequency motor.The utility model has that structure is simple, reliable operation and the advantage such as test is convenient, achieves to draw, press, swing the test of multidirectional compound fatigue performance.
Description
Technical field
The utility model relates to a kind of automobile double end distance rod fatigue tester.
Background technology
Distance rod is widely used on the equalizing type of suspension of heavy-duty car, is used for transmitting longitudinal loading and moment, and play very important effect, therefore its performance must meet higher requirement.The single performance test that existing fatigue tester can only stretch to distance rod or compress, can not simultaneously to drawing, pressing, swing multidirectional compound fatigue performance to test.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can draw double end distance rod simultaneously, press, swing the automobile double end distance rod fatigue tester of multidirectional compound fatigue performance test.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of automobile double end distance rod fatigue tester, comprise frame, the table top of described frame is provided with the sliding seat that the glue core in one end and double end distance rod is connected, the other end of described sliding seat is connected with the piston-rod end of transverse hydro-cylinder, described sliding seat is provided with the fixing target plate matched with infrared photoelectric sensor; The table top of described frame is also provided with the swing seat that one end is connected with double end distance rod other end glue core, the other end of described swing seat and the upper end of connecting rod are hinged, the lower end Eccentric-hinge of described connecting rod is connected on cam, and described cam center is fixed on the output shaft of variable-frequency motor.
Further, the cylinder body of described transverse hydro-cylinder is fixed on the table top of frame by U-shaped seat, and the bottom welding of described U-shaped seat is on the table top of frame.
Further, the table top of described frame is provided with two pieces of parallel seat boards, be secured by bolts in bottom one end of described seat board on the table top of frame, the other end of described seat board is secured by bolts on the sidewall of U-shaped seat.
Further, the both sides of described swing seat are hinged respectively by bearing pin and corresponding seat board.
Further, be respectively arranged with column inside described seat board, the lower end of described column is welded on the table top of frame, offers the chute matched with sliding seat between two root posts.
Further, described infrared photoelectric sensor is by support installing on a column, and the fixing target plate aimed on sliding seat is to measure shift value.
Compared with prior art, the utility model has following beneficial effect: drawn double end distance rod by transverse hydro-cylinder and sliding seat, pressed fatigue performance to test, and can be detected the displacement of tension and compression by infrared photoelectric sensor, so that adjustment; Drive swing seat to swing up and down by variable-frequency motor and cam link mechanism, and then the test of swing fatigue performance is carried out to double end distance rod; Achieve and draw, press, swing the test of multidirectional compound fatigue performance, have that structure is simple, reliable operation and the advantage such as test is convenient.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
In figure: 1-frame, 2-double end distance rod, 21-glue core, 22-other end glue core, 3-sliding seat, 4-transverse hydro-cylinder, 41-piston rod, 5-infrared photoelectric sensor, 6-fixes target plate, 7-swing seat, 8-connecting rod, 9-cam, 10-variable-frequency motor, 11-output shaft, 12-U type seat, 13-seat board, 14-column, 15-chute, 16-support.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
As shown in Figure 1 and 2, a kind of automobile double end distance rod fatigue tester, comprise frame 1, the table top of described frame 1 is provided with the sliding seat 3 that one end is connected by bolt and double end distance rod 2 one glue cores 21, the other end of described sliding seat 3 is connected with piston rod 41 end of transverse hydro-cylinder 4 by bearing pin, described sliding seat 3 is provided with the fixing target plate 6 matched with infrared photoelectric sensor 5; The table top of described frame 1 is also provided with the swing seat 7 that one end is connected with double end distance rod 2 other end glue core 22 by bolt, the other end of described swing seat 7 and the upper end of connecting rod 8 are hinged, the lower end Eccentric-hinge of described connecting rod 8 is connected on cam 9, and described cam 9 center is fixed on the output shaft 11 of variable-frequency motor 10.
In the present embodiment, the cylinder body of described transverse hydro-cylinder 4 is fixed on the table top of frame 1 by U-shaped seat 12, and the bottom welding of described U-shaped seat 12 is on the table top of frame 1.
In the present embodiment, the table top of described frame 1 is provided with two pieces of parallel seat boards 13, be secured by bolts in bottom one end of described seat board 13 on the table top of frame 1, the other end of described seat board 13 is secured by bolts on the sidewall of U-shaped seat 12.
In the present embodiment, the both sides of described swing seat 7 are hinged respectively by bearing pin and corresponding seat board 13.
In the present embodiment, be respectively arranged with column 14 inside described seat board 13, the lower end of described column 14 is welded on the table top of frame 1, offers the chute 15 matched with sliding seat 3 between two root posts 14.
In the present embodiment, described infrared photoelectric sensor 5 is arranged on a column 14 by support 16, and the fixing target plate 6 aimed on sliding seat 3 is to measure shift value.
In the present embodiment, the Oil pump electrical machinery of described infrared photoelectric sensor 5, transverse hydro-cylinder 4 and variable-frequency motor 10 are all electrically connected with control device, and described control device is computing machine.
Principle of work of the present utility model is as follows: drawn by transverse hydro-cylinder 4 and sliding seat 3 pairs of double end distance rods 2, pressed fatigue performance to test, can be detected the displacement of tension and compression by infrared photoelectric sensor 5, so that adjustment; Drive swing seat 7 to swing up and down by variable-frequency motor 10 and cam 9 connecting rod 8 mechanism, and then the test of swing fatigue performance is carried out to double end distance rod 2; Achieve draw, press, swing multidirectional compound fatigue performance test.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of automobile double end distance rod fatigue testers under enlightenment of the present utility model.All equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. an automobile double end distance rod fatigue tester, comprise frame, it is characterized in that: the table top of described frame is provided with the sliding seat that the glue core in one end and double end distance rod is connected, the other end of described sliding seat is connected with the piston-rod end of transverse hydro-cylinder, described sliding seat is provided with the fixing target plate matched with infrared photoelectric sensor; The table top of described frame is also provided with the swing seat that one end is connected with double end distance rod other end glue core, the other end of described swing seat and the upper end of connecting rod are hinged, the lower end Eccentric-hinge of described connecting rod is connected on cam, and described cam center is fixed on the output shaft of variable-frequency motor.
2. automobile double end distance rod fatigue tester according to claim 1, it is characterized in that: the cylinder body of described transverse hydro-cylinder is fixed on the table top of frame by U-shaped seat, the bottom welding of described U-shaped seat is on the table top of frame.
3. automobile double end distance rod fatigue tester according to claim 2, it is characterized in that: the table top of described frame is provided with two pieces of parallel seat boards, be secured by bolts in bottom one end of described seat board on the table top of frame, the other end of described seat board is secured by bolts on the sidewall of U-shaped seat.
4. automobile double end distance rod fatigue tester according to claim 3, is characterized in that: the both sides of described swing seat are hinged respectively by bearing pin and corresponding seat board.
5. automobile double end distance rod fatigue tester according to claim 3, it is characterized in that: be respectively arranged with column inside described seat board, the lower end of described column is welded on the table top of frame, offers the chute matched with sliding seat between two root posts.
6. automobile double end distance rod fatigue tester according to claim 5, is characterized in that: described infrared photoelectric sensor is by support installing on a column, and the fixing target plate aimed on sliding seat is to measure shift value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248086.XU CN204594675U (en) | 2015-04-23 | 2015-04-23 | Automobile double end distance rod fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248086.XU CN204594675U (en) | 2015-04-23 | 2015-04-23 | Automobile double end distance rod fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594675U true CN204594675U (en) | 2015-08-26 |
Family
ID=53930820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248086.XU Expired - Fee Related CN204594675U (en) | 2015-04-23 | 2015-04-23 | Automobile double end distance rod fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588711A (en) * | 2015-12-30 | 2016-05-18 | 中国第一汽车股份有限公司 | Push rod bolt test apparatus |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
-
2015
- 2015-04-23 CN CN201520248086.XU patent/CN204594675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588711A (en) * | 2015-12-30 | 2016-05-18 | 中国第一汽车股份有限公司 | Push rod bolt test apparatus |
| CN105588711B (en) * | 2015-12-30 | 2017-11-14 | 中国第一汽车股份有限公司 | Distance rod bolt experimental rig |
| CN110987478A (en) * | 2019-12-30 | 2020-04-10 | 烟台辰宇汽车部件有限公司 | Thrust rod testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |