CN204301987U - Efp performance testing device - Google Patents
Efp performance testing device Download PDFInfo
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- CN204301987U CN204301987U CN201420802101.6U CN201420802101U CN204301987U CN 204301987 U CN204301987 U CN 204301987U CN 201420802101 U CN201420802101 U CN 201420802101U CN 204301987 U CN204301987 U CN 204301987U
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- rotation axis
- efp
- testing device
- performance testing
- test
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Abstract
The utility model discloses a kind of efp performance testing device and comprise test-bed, rotation axis, driving mechanism, reference block, light sensation counter and pounder, rotation axis is arranged on test-bed, and is rotatably connected with test-bed.Driving mechanism drives rotation axis to rotate.Reference block is fixedly connected with on the rotating shaft.Light sensation counter is for responding to reference block position, and the rotation number of turns of record rotation axis, light sensation counter is arranged on test-bed.Pounder is at least two, and for impacting efp, pounder is connected with rotation axis by connecting rod, and connecting rod is fixedly connected with rotation axis.Owing to having two pounders at least, during the work of efp performance testing device, at least can impact two efps simultaneously.Therefore, the work efficiency of efp performance testing device that the application provides improves.
Description
Technical field
The utility model relates to automobile component technical field of measurement and test, particularly a kind of efp performance testing device.
Background technology
EGAS control system is primarily of efp, pedal position sensor, ECU (Electrical Control Unit), data bus, servomotor and throttle execution mechanism composition, and wherein efp performance testing device is for testing efp performance.
Traditional efp performance testing device is mainly to be tested by hydrostatic control testing table the serviceable life to efp, after the efp carrying out testing damages, then performance test is carried out to another efp, until efp total Test to be detected terminates.
But, because hydrostatic control testing table can only carry out performance test to an efp at every turn, make the work efficiency of efp performance testing device lower.
Therefore, how improving the work efficiency of efp performance testing device, is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of efp performance testing device, to improve the work efficiency of efp performance testing device.
For achieving the above object, the utility model provides a kind of efp performance testing device, comprising:
Test-bed;
Be arranged on described test-bed, and the rotation axis be rotatably connected with described test-bed;
Drive the driving mechanism that described rotation axis rotates;
Be fixedly connected on the reference block on described rotation axis;
For responding to described reference block position, record the light sensation counter of the rotation number of turns of described rotation axis, described light sensation counter is arranged on described test-bed;
At least two for impacting the pounder of efp, described pounder is connected with described rotation axis by connecting rod, and described connecting rod is fixedly connected with described rotation axis.
Preferably, described pounder is provided with the impact bearing that bearing outer ring can contact with efp.
Preferably, described connecting rod is multiple, and each described connecting rod both sides are all provided with a described pounder, and multiple described connecting rod equidistantly distributes along the axis direction of described rotation axis.
Preferably, multiple described connecting rod is uniformly distributed along described rotation axis circumferencial direction.
Preferably, the supporting seat that described test-bed comprises the base for supporting efp and is connected with described rotation axis, described supporting seat is fixedly connected with described base, and described light sensation counter is arranged on described supporting seat.
Preferably, reinforcement is welded with between described supporting seat and described base.
Preferably, also comprise spring bearing, the bearing outer ring of described spring bearing is fixedly connected with described supporting seat, and the bearing inner race of described spring bearing is fixedly connected with described rotation axis.
Preferably, described driving mechanism is arranged on described supporting seat, and the output shaft of described driving mechanism is fixedly connected with described rotation axis by shaft coupling.
In technique scheme, the efp performance testing device that the utility model provides comprises test-bed, rotation axis, driving mechanism, reference block, light sensation counter and pounder, rotation axis is arranged on test-bed, and is rotatably connected with test-bed.Driving mechanism drives rotation axis to rotate.Reference block is fixedly connected with on the rotating shaft.Light sensation counter is for responding to reference block position, and the rotation number of turns of record rotation axis, light sensation counter is arranged on test-bed.Pounder is at least two, and for impacting efp, pounder is connected with rotation axis by connecting rod, and connecting rod is fixedly connected with rotation axis.When needs test efp performance, an efp is placed below pounder, driving mechanism drives rotation axis to rotate, rotation axis drives pounder and reference block to rotate, reference block often rotates a circle, once, the number of times of this light sensation counter records is also the number of times of impact efp to light sensation counter records, learns the number of times of impact efp finally by the numeral of observing light sensation counter records.
Known by foregoing description, in the efp performance testing device that the utility model provides, owing to having two pounders at least, during the work of efp performance testing device, at least can impact two efps simultaneously.Relative in above-mentioned background technology, can only impact the situation of an efp, the work efficiency of the efp performance testing device that the application provides improves at every turn.
Accompanying drawing explanation
The structural representation of the efp performance testing device that Fig. 1 provides for the utility model embodiment;
The side view of the efp performance testing device that Fig. 2 provides for the utility model embodiment;
The three-dimensional structure diagram of the efp performance testing device that Fig. 3 provides for the utility model embodiment.
Wherein in Fig. 1-3: 1-base, 2-driving mechanism, 3-light sensation counter, 4-reference block, 5-rotation axis, 6-pounder, 7-impact bearing, 8-shaft coupling, 9-reinforcement, 10-supporting seat, 11-efp, 12-connecting rod.
Embodiment
Core of the present utility model is to provide a kind of efp performance testing device, to improve the work efficiency of efp performance testing device.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 3, in a kind of embodiment, the efp performance testing device that the utility model provides comprises test-bed, rotation axis 5, driving mechanism 2, reference block 4, light sensation counter 3 and pounder 6, concrete, driving mechanism 2 can be motor, motor or hand crank etc., in order to reduce the labour intensity of staff, preferably, driving mechanism 2 is motor.Rotation axis 5 is arranged on test-bed, and is rotatably connected with test-bed, concrete, and the two ends of rotation axis 5 are set on test-bed, the bracing or strutting arrangement that test-bed can be formed in one.Driving mechanism 2 drives rotation axis 5 to rotate, concrete, and driving mechanism 2 drives rotation axis 5 to rotate by gear drive.Reference block 4 is fixedly connected on rotation axis 5, senses reference block 4 for the ease of light sensation counter 3, and preferably, reference block 4 is positioned at rotation axis 5 end.Light sensation counter 3 is for recording the rotation number of turns of rotation axis 5, and light sensation counter 3 is arranged on test-bed.Pounder 6 is at least two, pounder 6 is for impacting efp 11, pounder 6 is connected with rotation axis 5 by connecting rod 12, connecting rod 12 is fixedly connected with rotation axis 5, concrete, each connecting rod 12 can be connected with a pounder 6, and connecting rod 12 one end is connected with rotation axis 5, and the other end is connected with pounder 6.
When needs test efp 11 performance, an efp 11 is placed respectively below each pounder 6, driving mechanism 2 drives rotation axis 5 to rotate, and drive beating device 6 pedal is pressed onto the end after leave pedal, circulation impact like this, and record cycle by light sensation counter 3, efp 11 to-and-fro movement, for the life-span of detected electrons gas pedal 11.
Known by foregoing description, at the utility model specific embodiment in the efp performance testing device that provides, owing to having two pounders 6 at least, rotation axis 5 drives pounder 6 to rotate a circle, pounder 6 can impact two efps 11 simultaneously, relative in above-mentioned background technology, can only impact the situation of an efp 11, the work efficiency of the efp performance testing device that the application provides improves at every turn.
Preferably, pounder 6 is provided with the impact bearing 7 that bearing outer ring can contact with efp 11.By arranging impact bearing 7, efp performance testing device operationally, change the sliding contact between pounder 6 and efp 11 into Structure deformation, avoid excessive wear efp 11, and then affect the situation of test performance accuracy, and effectively extend the serviceable life of efp performance testing device.
Further, connecting rod 12 is multiple, and each connecting rod 12 both sides are all provided with a pounder 6, and multiple connecting rod 12 equidistantly distributes along the axis direction of rotation axis 5.Concrete, multiple connecting rod 12 is uniformly distributed along rotation axis 5 circumferencial direction, when pounder 6 is 4, the angle of adjacent two impact arm supports is 90 degree, because multiple connecting rod 12 is uniformly distributed along rotation axis 5 circumferencial direction, avoid driving mechanism 2 to drive in rotation axis 5 rotation process, rotation axis 5 is subject to the excessive situation of twisting resistance, effectively extends the serviceable life of rotation axis 5.Certainly, multiple connecting rod 12 also can uneven distribution along rotation axis 5 circumferencial direction.By arranging multiple connecting rod 12, and each connecting rod 12 is provided with two pounders 6, further increases the work efficiency of efp performance testing device.
On the basis of above-mentioned each scheme, preferably, the supporting seat 10 that test-bed comprises the base 1 for supporting efp 11 and is connected with rotation axis 5, supporting seat 10 is fixedly connected with base 1, and light sensation counter 3 is arranged on supporting seat 10.By the supporting seat 10 arranging base 1 and be fixedly connected with base 1, be convenient to staff and place efp 11.
In order to extend the serviceable life of efp performance testing device further, preferably, reinforcement 9 is welded with between supporting seat 10 and base 1.
Further, this efp performance testing device also comprises spring bearing, and the bearing outer ring of spring bearing is fixedly connected with supporting seat 10, and the bearing inner race of spring bearing is fixedly connected with rotation axis 5.By arranging spring bearing, rotation axis 5 is connected with changing into by being slidably connected rolling between test-bed, effectively extends the serviceable life of rotation axis 5 and test-bed, and vibration when reducing the work of efp performance testing device.
In order to reduce the manufacturing cost of efp performance testing device, and improve the transmission accuracy of driving mechanism 2, preferably, driving mechanism 2 is arranged on supporting seat 10, and the output shaft of driving mechanism 2 is fixedly connected with rotation axis 5 by shaft coupling 8.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an efp performance testing device, is characterized in that, comprising:
Test-bed;
Be arranged on described test-bed, and the rotation axis (5) be rotatably connected with described test-bed;
Drive the driving mechanism (2) that described rotation axis (5) rotates;
Be fixedly connected on the reference block (4) on described rotation axis (5);
For responding to described reference block (4) position, record the light sensation counter (3) of the rotation number of turns of described rotation axis (5), described light sensation counter (3) is arranged on described test-bed;
At least two for impacting the pounder (6) of efp (11), described pounder (6) is connected with described rotation axis (5) by connecting rod (12), and described connecting rod (12) is fixedly connected with described rotation axis (5).
2. efp performance testing device according to claim 1, is characterized in that, described pounder (6) is provided with the impact bearing (7) that bearing outer ring can contact with efp (11).
3. efp performance testing device according to claim 1, it is characterized in that, described connecting rod (12) is for multiple, each described connecting rod (12) both sides are all provided with a described pounder (6), and multiple described connecting rod (12) equidistantly distributes along the axis direction of described rotation axis (5).
4. efp performance testing device according to claim 3, is characterized in that, multiple described connecting rod (12) is uniformly distributed along described rotation axis (5) circumferencial direction.
5. the efp performance testing device according to any one of claim 1-4, it is characterized in that, the supporting seat (10) that described test-bed comprises the base (1) for supporting efp (11) and is connected with described rotation axis (5), described supporting seat (10) is fixedly connected with described base (1), and described light sensation counter (3) is arranged on described supporting seat (10).
6. efp performance testing device according to claim 5, is characterized in that, is welded with reinforcement (9) between described supporting seat (10) and described base (1).
7. efp performance testing device according to claim 5, it is characterized in that, also comprise spring bearing, the bearing outer ring of described spring bearing is fixedly connected with described supporting seat (10), and the bearing inner race of described spring bearing is fixedly connected with described rotation axis (5).
8. efp performance testing device according to claim 5, it is characterized in that, described driving mechanism (2) is arranged on described supporting seat (10), and the output shaft of described driving mechanism (2) is fixedly connected with described rotation axis (5) by shaft coupling (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802101.6U CN204301987U (en) | 2014-12-16 | 2014-12-16 | Efp performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802101.6U CN204301987U (en) | 2014-12-16 | 2014-12-16 | Efp performance testing device |
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| Publication Number | Publication Date |
|---|---|
| CN204301987U true CN204301987U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802101.6U Expired - Fee Related CN204301987U (en) | 2014-12-16 | 2014-12-16 | Efp performance testing device |
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| CN (1) | CN204301987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897411A (en) * | 2015-06-03 | 2015-09-09 | 宿迁学院 | Test clamp of automobile electronic throttle pedal |
| CN108318745A (en) * | 2018-02-05 | 2018-07-24 | 岳池县宇虹科技有限公司 | A kind of network transformer ring inductance screening installation |
-
2014
- 2014-12-16 CN CN201420802101.6U patent/CN204301987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897411A (en) * | 2015-06-03 | 2015-09-09 | 宿迁学院 | Test clamp of automobile electronic throttle pedal |
| CN108318745A (en) * | 2018-02-05 | 2018-07-24 | 岳池县宇虹科技有限公司 | A kind of network transformer ring inductance screening installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150918 Address after: 213000 Jiangsu province west of the city of Changzhou Taihu science and Technology Industrial Park orchid Road No. 8 Patentee after: Bomandi (Changzhou) Automotive Technology Co., Ltd. Address before: 102444 Beijing city Fangshan District Changyang Wan Hing Road No. 86 B025 Patentee before: Beijing BMD Auto Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171216 |