CN111855167A - Device and method for testing durability of spiral cable of steering wheel - Google Patents
Device and method for testing durability of spiral cable of steering wheel Download PDFInfo
- Publication number
- CN111855167A CN111855167A CN202010511294.XA CN202010511294A CN111855167A CN 111855167 A CN111855167 A CN 111855167A CN 202010511294 A CN202010511294 A CN 202010511294A CN 111855167 A CN111855167 A CN 111855167A
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- steering wheel
- spiral cable
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- support column
- angle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
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Abstract
The invention discloses a device and a method for testing the durability of a spiral cable of a steering wheel, wherein the device comprises the following components: the invention can automatically test the performance and the on-off of the steering wheel pipe column spiral cable, meanwhile, after a program is set, no special person is required to be arranged for tracking, the test process is automatically completed, and the spiral cable can be set at various angles to simulate the inclination angle of a steering wheel of a vehicle, so that the experiment is close to the actual use state.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a device and a method for testing durability of a spiral cable of a steering wheel.
Background
The automobile spiral cable is a connecting piece arranged between a steering wheel and a steering column, and is mainly used for connecting the steering column and a circuit on the steering wheel. It is therefore necessary to simulate the use state of the spiral cable for the durability test.
At present steering wheel tubular column spiral cable's detection still stops in the manual detection stage, has a small amount of adoption equipment to detect, and equipment also mainly tests the spiral cable body alone, does not take into account the tubular column and connects the back and produce the effort to spiral cable, state when unable better simulation steering wheel tubular column spiral cable uses, and the testing result is ideal inadequately.
The manual detection of the spiral cable needs to be carried out in a real vehicle, the cost and the time are high, the test operation is difficult, and in the test process, the condition of poor contact or open circuit of the spiral cable is difficult to find by workers. The existing testing device has the defects that the angle of the spiral cable test cannot be adjusted, the installation angle of a real vehicle cannot be simulated, the influence of the self gravity action of a simulation pipe column on a steering wheel cannot be well simulated, and the testing effect is poor.
Disclosure of Invention
The invention provides a device and a method for testing the durability of a spiral cable of a steering wheel, and solves the problems that the test angle of the spiral cable cannot be adjusted, the installation angle of a real vehicle cannot be simulated, the test effect is poor and the like in the conventional test device.
In order to solve the above problems, the present invention discloses a durability test device for a spiral cable of a steering wheel, comprising: support frame, locking mechanism, steering wheel spiral cable, mounting panel, mounting bracket and driving motor, the support frame both sides are connected with first support column and second support column respectively perpendicularly, the mounting bracket set up in between first support column and the second support column, locking mechanism connect in second support column top, driving motor with the mounting panel is installed relatively on the mounting bracket, just steering wheel spiral cable install in driving motor with between the mounting panel.
Preferably, the top of the first support column is connected with a first support plate, the first support plate is connected with a first bearing seat, and a first bearing is installed in the first bearing seat; the top of the second support column is connected with a second support plate, the second support plate is connected with a second bearing seat, and a second bearing is installed in the second bearing seat.
Preferably, the durability test device for the steering wheel spiral cable further comprises a connecting plate, a first connecting shaft and a second connecting shaft, wherein one end of the first connecting shaft is connected to the first bearing, and the other end of the first connecting shaft is connected to one side of the mounting frame; the connecting plate connect in the opposite side of mounting bracket, the one end of second connecting axle connect in the connecting plate, the other end of second connecting axle connect in the angle carousel, just the second bearing is worn to locate by the second connecting axle.
Preferably, locking mechanism still includes angle carousel and pointer, angle carousel fixed connection in the second connecting axle, the pointer set up in angle carousel bottom, just a plurality of bar through-holes have evenly been seted up on angle carousel surface.
Preferably, the bottom of the second support plate is connected with a locking plate, and the locking plate comprises: diaphragm and riser, the riser laminating in first support column lateral wall, the one end of diaphragm connect perpendicularly in the riser bottom, the pointer connect perpendicularly in the other end of diaphragm, just two bolt holes have been seted up on the riser surface, and two the bolt hole is with a plurality of the bar through-hole corresponds the setting.
Preferably, the steering wheel spiral cable further comprises: the steering wheel is characterized by comprising a plurality of cable wires and a rotating shaft, wherein one end of the spiral cable of the steering wheel is installed on the mounting plate, the driving motor is connected with a coupler, the coupler is connected with the rotating shaft, and the cable wires are electrically connected with an automatic control mechanism.
A method of a steering wheel spiral cable endurance testing apparatus in accordance with claims 1-6, comprising:
s01, mounting the steering wheel spiral cable component to be tested on the mounting plate, and simultaneously connecting the rotating shaft to the coupler;
s02, adjusting the inclination angle of the steering wheel spiral cable by adjusting the angle dial;
s04, locking the angle turntable on the locking plate through a bolt;
s05, connecting the cables to the automatic control mechanism, and judging whether the cables are damaged;
s06, starting the automatic control mechanism, rotating according to test requirements, if the system detects the cable fault, suspending operation and outputting corresponding alarm indication;
and S07, finishing the test.
The invention discloses a device and a method for testing the durability of a spiral cable of a steering wheel, wherein the device comprises the following components: the invention can automatically test the performance and the on-off of the steering wheel pipe column spiral cable, meanwhile, after a program is set, no special person is required to be arranged for tracking, the test process is automatically completed, and the spiral cable can be set at various angles to simulate the inclination angle of a steering wheel of a vehicle, so that the experiment is close to the actual use state.
Drawings
FIG. 1 is a schematic view of a steering wheel spiral cable durability test apparatus according to the present invention;
fig. 2 is a schematic diagram of a durability test device for a steering wheel spiral cable according to the present invention.
In the figure, the position of the upper end of the main shaft,
100. a support frame;
200. a locking mechanism;
300. a steering wheel spiral cable;
310. a cable wire; 320. a rotating shaft;
400. a mounting frame; 410. mounting a plate;
500. a drive motor; 510. a coupling;
600. a first support column; 610. a first support plate; 620. a first connecting shaft;
700. a second support column; 710. a second support plate; 711. a locking plate; 712. a vertical plate; 713. a pointer; 714. a transverse plate; 715. bolt holes; 720. a second connecting shaft; 730. an angle dial; 731. a strip-shaped through hole; 740. a connecting plate;
800. a first bearing; 810. a first bearing housing;
900. a second bearing; 910. and a second bearing seat.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1-2, the present invention discloses a durability test device for a spiral cable of a steering wheel, which comprises: support frame 100, locking mechanism 200, steering wheel spiral cable 300, mounting panel 410, mounting bracket 400 and driving motor 500, support frame 100 both sides are connected with first support column 600 and second support column 700 respectively perpendicularly, mounting bracket 400 sets up between first support column 600 and second support column 700, locking mechanism 200 connects in second support column 700 top, driving motor 500 and mounting panel 410 are installed relatively on mounting bracket 400, and steering wheel spiral cable 300 spiral cable installs between driving motor 500 and mounting panel 410. The invention can automatically test the performance and the on-off of the tubular column spiral cable of the steering wheel spiral cable 300, meanwhile, after a program is set, no special person is required to be arranged for tracking, the test process is automatically completed, and the spiral cable can be set at various angles to simulate the inclination angle of the steering wheel spiral cable of a vehicle, so that the experiment is close to the actual use state.
Preferably, the top of the first support column 600 is connected with a first support plate 610, the first support plate 610 is connected with a first bearing 800 seat, and the first bearing 800 seat is internally provided with a first bearing 800; the top of the second supporting column 700 is connected with a second supporting plate 710, the second supporting plate 710 is connected with a second bearing 900 seat, and the second bearing 900 seat is internally provided with a second bearing 900.
It should be noted that the present invention facilitates the control of the rotation angle of the mounting bracket 400 by providing the first bearing 800 and the second bearing 900.
Preferably, the connecting plate 740, the first connecting shaft 620 and the second connecting shaft 720 are further included, one end of the first connecting shaft 620 is connected to the first bearing 800, and the other end of the first connecting shaft 620 is connected to one side of the mounting frame 400; the connecting plate 740 is connected to the other side of the mounting frame 400, one end of the second connecting shaft 720 is connected to the connecting plate 740, the other end of the second connecting shaft 720 is connected to the angle rotation plate 730, and the second connecting shaft 720 is inserted into the second bearing 900.
Preferably, the locking mechanism 200 further includes an angle turntable 730 and a pointer 713, the angle turntable 730 is fixedly connected to the second connecting shaft 720, the pointer 713 is disposed at the bottom of the angle turntable 730, and a plurality of bar-shaped through holes 731 are uniformly formed in the surface of the angle turntable 730.
It should be noted that the present invention ensures the accuracy of the rotation angle by providing the pointer 713, so as to fit the actual requirement.
Preferably, a locking plate 711 is connected to the bottom of the second supporting plate 710, and the locking plate 711 includes: the vertical plate 712 is attached to the side wall of the first support column 600, one end of the horizontal plate 714 is vertically connected to the bottom of the vertical plate 712, the pointer 713 is vertically connected to the other end of the horizontal plate 714, two bolt holes 715 are formed in the surface of the vertical plate 712, and the two bolt holes 715 correspond to the plurality of strip-shaped through holes 731.
It should be noted that the locking plate 711 of the present invention locks the angle rotation plate 730 through the bolt, and facilitates the angle change and locking of the angle rotation plate 730 through the engagement of the bolt hole 715 and the bar-shaped through hole 731.
Preferably, the steering wheel spiral cable 300 spiral cable further includes: the steering wheel is characterized by comprising a plurality of cable wires 310 and a rotating shaft 320, wherein one end of a spiral cable of the steering wheel spiral cable 300 is arranged on the mounting plate 410, the driving motor 500 is connected with a coupler 510, the coupler 510 is connected with the rotating shaft 320, and the cable wires 310 are electrically connected with an automatic control mechanism.
It should be noted that, after the program is set, no special person is required to be arranged for tracking, and the test process is automatically completed.
A method based on the steering wheel spiral cable endurance test apparatus of claims 1-6, the method comprising:
s01, mounting the spiral cable component of the steering wheel spiral cable 300 to be tested on the mounting plate 740, and connecting the rotating shaft 320 to the coupling 510;
s02, adjusting the inclination angle of the spiral cable of the steering wheel spiral cable 300 by adjusting the angle dial 730;
s04, locking the angle turntable 730 on the locking plate 711 through bolts;
s05, connecting the cables 310 to an automatic control mechanism, and determining whether the cables 310 are damaged;
s06, starting an automatic control mechanism, rotating according to test requirements, if the system detects that the cable 310 is in fault, suspending operation and outputting corresponding alarm indication;
and S07, finishing the test.
In summary, the invention discloses a device and a method for testing durability of a spiral cable screw of a steering wheel, wherein the device comprises: the invention can automatically test the performance and the on-off of the spiral cable pipe column of the steering wheel, meanwhile, after a program is set, no special person is required to be arranged for tracking, the test process is automatically completed, and the spiral cable can be set at various angles to simulate the inclination angle of the spiral cable of the steering wheel of a vehicle, so that the experiment is close to the actual use state.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a steering wheel spiral cable durability test device which characterized in that includes: support frame, locking mechanism, steering wheel spiral cable, mounting panel, mounting bracket and driving motor, the support frame both sides are connected with first support column and second support column respectively perpendicularly, the mounting bracket set up in between first support column and the second support column, locking mechanism connect in second support column top, driving motor with the mounting panel is installed relatively on the mounting bracket, just steering wheel spiral cable install in driving motor with between the mounting panel.
2. The durability test device for the spiral cable of the steering wheel according to claim 1, wherein a first support plate is connected to the top of the first support column, a first bearing seat is connected to the first support plate, and a first bearing is installed in the first bearing seat; the top of the second support column is connected with a second support plate, the second support plate is connected with a second bearing seat, and a second bearing is installed in the second bearing seat.
3. The apparatus for testing durability of a spiral cable for a steering wheel according to claim 2, further comprising a connection plate, a first connection shaft, and a second connection shaft, wherein one end of the first connection shaft is connected to the first bearing, and the other end of the first connection shaft is connected to one side of the mounting bracket; the connecting plate connect in the opposite side of mounting bracket, the one end of second connecting axle connect in the connecting plate, the other end of second connecting axle connect in the angle carousel, just the second bearing is worn to locate by the second connecting axle.
4. The steering wheel spiral cable durability test device of claim 3, wherein the locking mechanism further comprises an angle turntable and a pointer, the angle turntable is fixedly connected to the second connecting shaft, the pointer is arranged at the bottom of the angle turntable, and a plurality of strip-shaped through holes are uniformly formed in the surface of the angle turntable.
5. The apparatus for testing durability of a spiral cable for a steering wheel according to claim 4, wherein a locking plate is attached to a bottom of the second support plate, the locking plate comprising: diaphragm and riser, the riser laminating in first support column lateral wall, the one end of diaphragm connect perpendicularly in the first riser bottom, the pointer connect perpendicularly in the other end of diaphragm, just two bolt holes have been seted up on the riser surface, and two the bolt hole is with a plurality of the bar through-hole corresponds the setting.
6. The steering wheel spiral cable durability test apparatus of claim 1, wherein the steering wheel spiral cable further comprises: the automatic control device comprises a plurality of cables and a rotating shaft, wherein the driving motor is connected with a coupler, the coupler is connected to the rotating shaft, the cables are connected to the rotating shaft, and the cables are electrically connected to an automatic control mechanism.
7. A method of a steering wheel spiral cable endurance testing apparatus in accordance with claims 1-6, comprising:
s01, mounting the steering wheel spiral cable component to be tested on the mounting plate, and simultaneously connecting the rotating shaft to the coupler;
s02, adjusting the inclination angle of the steering wheel spiral cable by adjusting the angle dial;
s04, locking the angle turntable on the locking plate through a bolt;
s05, connecting the cables to the automatic control mechanism, and judging whether the cables are damaged;
s06, starting the automatic control mechanism, rotating according to test requirements, if the system detects the cable fault, suspending operation and outputting corresponding alarm indication;
And S07, finishing the test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511294.XA CN111855167A (en) | 2020-06-08 | 2020-06-08 | Device and method for testing durability of spiral cable of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511294.XA CN111855167A (en) | 2020-06-08 | 2020-06-08 | Device and method for testing durability of spiral cable of steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111855167A true CN111855167A (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010511294.XA Pending CN111855167A (en) | 2020-06-08 | 2020-06-08 | Device and method for testing durability of spiral cable of steering wheel |
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| Country | Link |
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| CN (1) | CN111855167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758733A (en) * | 2021-08-23 | 2021-12-07 | 岚图汽车科技有限公司 | System and method for testing connection reliability of steering wheel and clock spring |
| CN115839882A (en) * | 2023-02-21 | 2023-03-24 | 国网辽宁省电力有限公司 | Performance tester for light high-insulation composite material |
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| CN205656017U (en) * | 2016-05-18 | 2016-10-19 | 广东和氏自动化技术股份有限公司 | Electronic steering column performance check out test set |
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Patent Citations (5)
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| CN102116820A (en) * | 2010-12-30 | 2011-07-06 | 重庆长安汽车股份有限公司 | Control system for durability test device of car rotary connector |
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| CN204314036U (en) * | 2014-11-27 | 2015-05-06 | 浙江吉利汽车研究院有限公司 | Bearing circle and steering column vibration durability test apparatus |
| CN205656017U (en) * | 2016-05-18 | 2016-10-19 | 广东和氏自动化技术股份有限公司 | Electronic steering column performance check out test set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113758733A (en) * | 2021-08-23 | 2021-12-07 | 岚图汽车科技有限公司 | System and method for testing connection reliability of steering wheel and clock spring |
| CN113758733B (en) * | 2021-08-23 | 2024-01-16 | 岚图汽车科技有限公司 | System and method for testing connection reliability of steering wheel and clock spring |
| CN115839882A (en) * | 2023-02-21 | 2023-03-24 | 国网辽宁省电力有限公司 | Performance tester for light high-insulation composite material |
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Application publication date: 20201030 |
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