CN202735078U - Multistage steering link spherical hinge durability test machine - Google Patents
Multistage steering link spherical hinge durability test machine Download PDFInfo
- Publication number
- CN202735078U CN202735078U CN 201220350282 CN201220350282U CN202735078U CN 202735078 U CN202735078 U CN 202735078U CN 201220350282 CN201220350282 CN 201220350282 CN 201220350282 U CN201220350282 U CN 201220350282U CN 202735078 U CN202735078 U CN 202735078U
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- electric cylinder
- spherical hinge
- test machine
- durability test
- steering link
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Abstract
The utility model discloses a multistage steering link spherical hinge durability test machine. The multistage steering link spherical hinge durability test machine comprises a base platform, wherein the base platform is provided with a swing mechanism driven by a servo motor and electric cylinders used for loading external force on a spherical hinge, the electric cylinders are three in number, the swing mechanism is mounted at a center of the base platform, one side of the swing mechanism is mounted with two electric cylinders, and the other side of the swing mechanism is mounted with one electric cylinder. The multistage steering link spherical hinge durability test machine firstly employs an electric mode instead of a hydraulic mode to load the external force, has properties of compact structure, reasonable design, convenient use and maintenance, small occupation room, low energy consumption and high work efficiency and can simultaneously carry out durability tests on three products with different types, and test pieces are not influenced by each other.
Description
Technical field
The utility model relates to a kind of ball pivot durability test machine, particularly relates to a kind of steering linkage ball pivot durability test machine with multistation.
Background technology
The ball pivot durability-testing machines is a kind of device for the endurancing of automobile draw-in bar ball pivot, the bulb of ball pivot is with respect to angle and the warble on request of ball-head cover needs during test, and the axis along bulb applies certain external force between bulb and ball-head cover simultaneously.Present ball pivot durability-testing machines all adopts hydraulic driving mode, and once can only carry out endurancing to a product, work efficiency is low, when needs carry out endurancing simultaneously to many products, just need to use simultaneously many billiard ball hinge durability test machines, not only take up room large, safeguard inconvenience, and energy consumption is also large especially.
The utility model content
The purpose of this utility model just provides the multistation steering linkage ball pivot durability-testing machines that a kind of high efficiency, energy consumption are little, take up room little, can solve the problems of the technologies described above fully.
The purpose of this utility model realizes by following technical proposals:
A kind of multistation steering linkage ball pivot durability-testing machines, comprise basic platform, basic platform is provided with by the tilting mechanism of driven by servomotor and for the electric cylinder that ball pivot is loaded external force, described electric cylinder has three, tilting mechanism is installed in the middle of the basic platform, one side of tilting mechanism is installed two electric cylinders, and opposite side is installed an electric cylinder.
Further, described servomotor is connected with the axis of swing of tilting mechanism by reductor, shaft coupling.
Further, described electric cylinder is installed on the electric cylinder support, the corresponding installing force sensor in electric cylinder support front, guiding trestle and product clamper.
Further, the end face of described tilting mechanism is provided with scrambler, the angle that convenient feedback and control swing.
Compared with prior art, the beneficial effects of the utility model are:
Compact conformation, reasonable in design, adopted first mode electronic but not hydraulic pressure to carry out the loading of external force, operation and maintenance is convenient, take up room little, energy consumption is low, high efficiency, can carry out endurancing to three products of the same type simultaneously, and be independent of each other between each test specimen.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As shown in Figure 1, a kind of multistation steering linkage ball pivot durability-testing machines, comprise basic platform 1, basic platform 1 is provided with the tilting mechanism 2 that is driven by servomotor 4 and the electric cylinder that is used for ball pivot is loaded external force, described electric cylinder has three, tilting mechanism 2 is installed in the middle of the basic platform 1, servomotor 4 is by reductor 5, shaft coupling 6 is connected with the axis of swing 7 of tilting mechanism 2, one side of tilting mechanism 2 is installed the first electric cylinder 10 and the second electric cylinder 14 side by side, opposite side the 3rd electric cylinder 15, the first electric cylinders 10 are installed and the second electric cylinder 14 symmetrical with respect to the extended line of the 3rd electric cylinder 15.
Described the first to three electric cylinder 10,14,15 is installed on the electric cylinder support 11 perpendicular to axis of swing 7, the corresponding installing force sensor 12 in electric cylinder support 11 fronts, guiding trestle 13 and product clamper 9.
The end face of described tilting mechanism 2 is provided with scrambler 3, for detection of with the angle of feedback oscillating so that the accurate angle that swings of control.
In use, three are connected with the output shaft of electric cylinder by product clamper 9 by an end of trial product 8, and electric cylinder loads carried out external force by trial product 8, are gathered by power sensor 12 that to feed back loading forces big or small; Three ball-head covers by trial product 8 are installed on the axis of swing 7 of tilting mechanism 2, and guarantee that bulb is on the axis of axis of swing 7, and the axis of swing 7 that servomotor 4 drives tilting mechanism 2 swings, by scrambler 3 feedback oscillating angle informations.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. multistation steering linkage ball pivot durability-testing machines, comprise basic platform, basic platform is provided with by the tilting mechanism of driven by servomotor and for the electric cylinder that ball pivot is loaded external force, it is characterized in that: described electric cylinder has three, tilting mechanism is installed in the middle of the basic platform, one side of tilting mechanism is installed two electric cylinders, and opposite side is installed an electric cylinder.
2. multistation steering linkage ball pivot durability-testing machines according to claim 1 is characterized in that: described servomotor is connected with the axis of swing of tilting mechanism by reductor, shaft coupling.
3. multistation steering linkage ball pivot durability-testing machines according to claim 1, it is characterized in that: described electric cylinder is installed on the electric cylinder support, the corresponding installing force sensor in electric cylinder support front, guiding trestle and product clamper.
4. multistation steering linkage ball pivot durability-testing machines according to claim 1, it is characterized in that: the end face of described tilting mechanism is provided with scrambler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350282 CN202735078U (en) | 2012-07-19 | 2012-07-19 | Multistage steering link spherical hinge durability test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350282 CN202735078U (en) | 2012-07-19 | 2012-07-19 | Multistage steering link spherical hinge durability test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735078U true CN202735078U (en) | 2013-02-13 |
Family
ID=47660765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350282 Expired - Lifetime CN202735078U (en) | 2012-07-19 | 2012-07-19 | Multistage steering link spherical hinge durability test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330252A (en) * | 2014-11-06 | 2015-02-04 | 深圳市瑞格尔仪器有限公司 | Electric fatigue tester |
| CN105928788A (en) * | 2016-04-25 | 2016-09-07 | 重庆大学 | Spherical hinge constraining method capable of realizing hinge joint compression on 1000-t testing machine |
| CN113375925A (en) * | 2021-07-13 | 2021-09-10 | 豫北凯斯特隆（新乡）汽车科技有限公司 | Double-station endurance test device for automobile steering inner pull rod |
-
2012
- 2012-07-19 CN CN 201220350282 patent/CN202735078U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330252A (en) * | 2014-11-06 | 2015-02-04 | 深圳市瑞格尔仪器有限公司 | Electric fatigue tester |
| CN105928788A (en) * | 2016-04-25 | 2016-09-07 | 重庆大学 | Spherical hinge constraining method capable of realizing hinge joint compression on 1000-t testing machine |
| CN113375925A (en) * | 2021-07-13 | 2021-09-10 | 豫北凯斯特隆（新乡）汽车科技有限公司 | Double-station endurance test device for automobile steering inner pull rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
| CX01 | Expiry of patent term |