CN114018606A - Automobile pedal endurance test equipment - Google Patents
Automobile pedal endurance test equipment Download PDFInfo
- Publication number
- CN114018606A CN114018606A CN202111163147.9A CN202111163147A CN114018606A CN 114018606 A CN114018606 A CN 114018606A CN 202111163147 A CN202111163147 A CN 202111163147A CN 114018606 A CN114018606 A CN 114018606A
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- China
- Prior art keywords
- box body
- pedal
- rotating rod
- transverse rotating
- fan
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- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides an automobile pedal endurance test device, which heats the interior of a box body by blowing hot air into the box body by starting a heating fan, cools the interior of the box body by blowing cold air into the box body by starting a cooling fan, monitors the temperature in the box body in real time by adopting a temperature detector, clamps the pedal by a clamping mechanism, drives a transverse rotating rod on a transmission rod to work by a servo motor after clamping is completed, so that a pressing block on an installation block carries out an endurance test on the pedal, and is provided with a force sensor for detecting the application force of the endurance test; the invention adopts the heating fan and the refrigerating fan to control the temperature inside the box body, thereby carrying out a simulation test, and achieves the purpose that the driving device drives a plurality of detection devices to carry out pedal detection through the servo motor, the transmission rod and the transverse rotating rod, thereby greatly reducing the investment of production cost.
Description
Technical Field
The invention relates to the technical field of automobile pedals, in particular to an automobile pedal endurance test device.
Background
With the improvement of living standard of people, the automobile is one of common vehicles in people's lives. The pedal is a part which is frequently used during the driving of the automobile, and therefore, a durability test needs to be performed on the pedal after the production is completed. Chinese patent document CN205404097U discloses a pedal endurance test apparatus, which comprises a frame, a fixing component arranged on the frame for fixing a pedal on the frame, and a plurality of loading components arranged on the frame for repeatedly treading a pedal pad. This patent not only does not consider the problem of environment and can influence the experiment of footboard, also because of the manufacturing cost loss that adopts a plurality of cylinders to test the footboard.
Disclosure of Invention
Aiming at the problems, the invention provides automobile pedal endurance test equipment, which is characterized in that hot air is blown into a box body by starting a heating fan so as to heat the interior of the box body, cold air is blown into the box body by starting a refrigerating fan so as to cool the interior of the box body, the temperature in the box body is monitored in real time by adopting a temperature detector, a pedal is clamped by a clamping mechanism, a transverse rotating rod on a transmission rod is driven by a servo motor to work after clamping is completed, so that a pressing block on an installation block performs endurance test on the pedal, and a force sensor is arranged to detect the application force of the endurance test; the invention adopts the heating fan and the refrigerating fan to control the temperature inside the box body, thereby carrying out a simulation test, and achieves the purpose that the driving device drives a plurality of detection devices to carry out pedal detection through the servo motor, the transmission rod and the transverse rotating rod, thereby greatly reducing the investment of production cost.
In order to solve the problems, the invention provides an automobile pedal endurance test device, which comprises a box body and is characterized in that:
a transverse rotating rod is arranged in the box body, a transmission rod perpendicular to the transverse rotating rod is arranged at the right end of the transverse rotating rod, the other end of the transmission rod is connected with a servo motor arranged outside the box body, a plurality of L-shaped mounting blocks are sleeved on the transverse rotating rod, force sensors are arranged on the mounting blocks, a pressing block is arranged at the rear end of each mounting block, and a clamping mechanism is arranged at the rear end of each pressing block;
the right side of box is provided with heating fan and refrigeration fan and all is connected with the box through the pipeline, is provided with on the box inner wall with heating fan and refrigeration fan electric connection's thermodetector.
The further improvement lies in that: the mounting blocks are all sleeved on the transverse rotating rod and are provided with tightening nuts for fixing.
The further improvement lies in that: a transverse track is arranged between the clamping mechanism and the box body.
The further improvement lies in that: the surface of the box body is provided with an opening and closing door, and the surface of the opening and closing door is provided with an observation window.
The further improvement lies in that: the inside of pipeline is provided with the filter layer.
The further improvement lies in that: the clamping mechanism comprises a mechanical gripper, a telescopic rod is arranged at the rear end of the mechanical gripper, and a movable sliding block is arranged at the rear end of the telescopic rod.
The invention has the beneficial effects that: firstly, the method comprises the following steps: the heating fan is started to blow hot air into the box body, so that the interior of the box body is heated, and the refrigerating fan is started to blow cold air into the box body, so that the interior of the box body is cooled; therefore, the simulation of the environment during the pedal test is achieved, the filter layer is arranged to filter air entering the box body, and the environment during the pedal test is ensured;
II, secondly: the pedal is clamped by the mechanical gripper, the front position and the rear position of the pedal are adjusted by adopting the telescopic rod, and the movable sliding block moves on the rail so as to adjust the left position and the right position of the pedal;
thirdly, the method comprises the following steps: the transmission rod is driven by the servo motor, so that the transverse rotating rod works, the durability test of the pedal is carried out by the pressing block on the mounting block, and the mounting block is fixed by the tightening nut, so that the pedal detection work of driving a plurality of detection devices by one driving device can be achieved;
fourthly, the method comprises the following steps: placing the pedal by opening the switch door, and setting an observation window to observe the pedal test;
the invention adopts the heating fan and the refrigerating fan to control the temperature inside the box body, thereby carrying out a simulation test, and achieves the purpose that the driving device drives a plurality of detection devices to carry out pedal detection through the servo motor, the transmission rod and the transverse rotating rod, thereby greatly reducing the investment of production cost.
Drawings
FIG. 1 is a side view of the case of the present invention.
Fig. 2 is a connection structure of the transverse rotating rod of the present invention.
FIG. 3 is a view showing a coupling structure of the case of the present invention.
Wherein: the method comprises the following steps of 1-a box body, 2-a transverse rotating rod, 3-a transmission rod, 4-a servo motor, 5-an installation block, 6-a force sensor, 7-a pressing block, 8-a pipeline, 9-a heating fan, 10-a temperature detector, 11-a tightening nut, 12-a track, 13-a switch door, 14-an observation window, 15-a filter layer, 16-a mechanical gripper, 17-a telescopic rod, 18-a movable sliding block and 19-a cooling fan.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, 2 and 3, the embodiment provides an automobile pedal endurance test apparatus, which includes a box body 1, a transverse rotating rod 2 is arranged in the box body 1, a transmission rod 3 perpendicular to the transverse rotating rod 2 is arranged at the right end of the transverse rotating rod 2, the other end of the transmission rod 3 is connected with a servo motor 4 arranged outside the box body, a plurality of L-shaped mounting blocks 5 are sleeved on the transverse rotating rod 2, a force sensor 6 is arranged on each mounting block 5, a pressing block 7 is arranged at the rear end of each mounting block 5, and a clamping mechanism is arranged at the rear end of each pressing block 7; the right side of box 1 is provided with heating fan 9 and refrigeration fan 19 and all is connected with the box through pipeline 8, is provided with on the box 1 inner wall with heating fan 9 and the temperature detector 10 of refrigeration fan 19 electric connection. The mounting blocks 5 are all sleeved on the transverse rotating rod 2 and are provided with tightening nuts 11 for fixing. A transverse rail 12 is arranged between the clamping mechanism and the box body 1. The surface of the box body 1 is provided with an opening and closing door 13, and the surface of the opening and closing door 13 is provided with an observation window 14. The interior of the duct 8 is provided with a filter layer 15. The clamping mechanism comprises a mechanical gripper 16, a telescopic rod 17 is arranged at the rear end of the mechanical gripper 16, and a movable sliding block 18 is arranged at the rear end of the telescopic rod 17.
The implementation manner of the embodiment: manually sleeving the mounting block 5 on the transverse rotating rod 2, and fixing by adopting a tightening nut 11; after the fixing is finished, opening the switch door 13, and placing the pedal on the mechanical gripper 16 for fixing; after the fixing is finished, the front and rear positions are adjusted through the telescopic rod 17, and the left and right positions are adjusted through the movement of the movable sliding block 18 on the track 12, so that the pedal corresponds to the mechanical gripper 16; after the corresponding operation is finished, the servo motor 4 is adopted to control the transverse rotating rod 2 on the transmission rod 3 to work, so that a pressing block 7 on the mounting block 5 can perform an endurance test on the pedal, when heating is needed, a heating fan 9 is started and the interior of the box body is heated through a pipeline, when cooling is needed, a cooling fan 19 is started and the interior of the box body is cooled through the pipeline, the force sensor 6 monitors the pressure, so that the endurance test on the pedal in different environments is finished, the filter layer 15 is arranged to ensure the quality of air entering the box body 1, and the observation window 14 is used for observing the progress of the test in real time;
according to the invention, the heating fan 9 and the refrigerating fan 19 are adopted to control the temperature inside the box body 1, so that a simulation test is carried out, and a driving device is used for driving a plurality of detection devices to carry out pedal detection through the servo motor 4, the transmission rod 3 and the transverse rotating rod 2, so that the investment of production cost is greatly reduced.
Claims (6)
1. The utility model provides an automobile pedal endurance test equipment, includes box (1), its characterized in that:
a transverse rotating rod (2) is arranged in the box body (1), a transmission rod (3) perpendicular to the transverse rotating rod is arranged at the right end of the transverse rotating rod (2), the other end of the transmission rod (3) is connected with a servo motor (4) arranged outside the box body, a plurality of L-shaped mounting blocks (5) are sleeved on the transverse rotating rod (2), force sensors (6) are arranged on the mounting blocks (5), a pressing block (7) is arranged at the rear end of each mounting block (5), and a clamping mechanism is arranged at the rear end of each pressing block (7);
the right side of the box body (1) is provided with a heating fan (9) and a refrigerating fan (19) which are connected with the box body through a pipeline (8), and the inner wall of the box body (1) is provided with a temperature detector (10) which is electrically connected with the heating fan and the refrigerating fan.
2. The automobile pedal endurance testing apparatus according to claim 1, wherein: the mounting blocks (5) are sleeved on the transverse rotating rod (2) and are provided with tightening nuts (11) for fixing.
3. The automobile pedal endurance testing apparatus according to claim 1, wherein: a transverse track (12) is arranged between the clamping mechanism and the box body (1).
4. The automobile pedal endurance testing apparatus according to claim 1, wherein: the surface of the box body (1) is provided with a switch door (13), and the surface of the switch door (13) is provided with an observation window (14).
5. The automobile pedal endurance testing apparatus according to claim 1, wherein: a filter layer (15) is arranged in the pipeline (8).
6. The automobile pedal endurance testing apparatus according to claim 1, wherein: the clamping mechanism comprises a mechanical gripper (16), a telescopic rod (17) is arranged at the rear end of the mechanical gripper (16), and a movable sliding block (18) is arranged at the rear end of the telescopic rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163147.9A CN114018606A (en) | 2021-09-30 | 2021-09-30 | Automobile pedal endurance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163147.9A CN114018606A (en) | 2021-09-30 | 2021-09-30 | Automobile pedal endurance test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114018606A true CN114018606A (en) | 2022-02-08 |
Family
ID=80055489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111163147.9A Pending CN114018606A (en) | 2021-09-30 | 2021-09-30 | Automobile pedal endurance test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114018606A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06294708A (en) * | 1992-06-02 | 1994-10-21 | Shatai Kogyo Kk | Method and system for testing durability of operating pedal |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| KR20140141058A (en) * | 2013-05-31 | 2014-12-10 | 주식회사화신 | Durability test device for pedal |
| CN207114145U (en) * | 2017-06-28 | 2018-03-16 | 日照世荣车饰有限公司 | A kind of gas pedal fatigue test machine |
| CN109781429A (en) * | 2018-12-05 | 2019-05-21 | 合肥百川自动化科技有限公司 | A kind of automobile brake and clutch pedal performance and endurance test mechanism |
-
2021
- 2021-09-30 CN CN202111163147.9A patent/CN114018606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06294708A (en) * | 1992-06-02 | 1994-10-21 | Shatai Kogyo Kk | Method and system for testing durability of operating pedal |
| KR20140141058A (en) * | 2013-05-31 | 2014-12-10 | 주식회사화신 | Durability test device for pedal |
| CN104062117A (en) * | 2014-07-16 | 2014-09-24 | 上海大众汽车有限公司 | Durability testing device of pedal mechanism |
| CN207114145U (en) * | 2017-06-28 | 2018-03-16 | 日照世荣车饰有限公司 | A kind of gas pedal fatigue test machine |
| CN109781429A (en) * | 2018-12-05 | 2019-05-21 | 合肥百川自动化科技有限公司 | A kind of automobile brake and clutch pedal performance and endurance test mechanism |
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