CN103115781A - Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles - Google Patents
Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles Download PDFInfo
- Publication number
- CN103115781A CN103115781A CN2013100333645A CN201310033364A CN103115781A CN 103115781 A CN103115781 A CN 103115781A CN 2013100333645 A CN2013100333645 A CN 2013100333645A CN 201310033364 A CN201310033364 A CN 201310033364A CN 103115781 A CN103115781 A CN 103115781A
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- China
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- spring cylinder
- arm
- fixed support
- pressing plate
- slideway
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Abstract
The invention discloses a testing device for the normal-temperature durability of automatic brake clearance adjusting arms of automobiles. The testing device is characterized in that a spring cylinder is positioned between a spring cylinder slide rail and a spring cylinder pressure plate slide rail, so that a worm gear of a tested adjusting arm can be inserted in an adjusting arm mounting base, during installation, an arm lever of the adjusting arm faces upwards, a hinge hole of a push fork is aligned with an arm lever mounting hole of the adjusting arm, and a push rod is connected with the tested adjusting arm by a bolt in a hinged manner; and a control panel of the tested adjusting arm rotates so as to be aligned with a control panel mounting support, and then is firmly clamped on the control panel mounting support by a limiting bolt. The testing device has the advantages that the testing device is simple in structure and convenient to operate, a continuous braking effect of the adjusting arm in a real automobile environment is simulated by setting loading frequency of the spring cylinder, and the normal-temperature durable life of the adjusting arm under a real automobile condition is tested.
Description
Technical field
The present invention relates to a kind of vehicle component pick-up unit, be specifically related to a kind of normal temperature device for detecting durability of arm for adjusting automobile brake clearance automatically.
Background technology
Automobile in use, braking can cause the Fast Wearing of brake lining frequently, brake clearance between brake drum and the shoe brake increases, and causes the potential safety hazards such as brake-pedal travel lengthening, braking retardation and damping force reduction.Use in the brake system and adjust arm, can compensate brake system because of the brake clearance that the brake block wearing and tearing increase, keep the relatively stable of pedal travel.Adjust arm as the key part of brake system of car, it is crucial keeping its stable performance in the situation of long-term immobilization, detects so need to carry out to the adjustment arm that dispatches from the factory the normal temperature permanance.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, proposed a kind of normal temperature device for detecting durability of arm for adjusting automobile brake clearance automatically.
The technical scheme that the technical matters that the present invention solves adopts is as follows:
The normal temperature device for detecting durability of a kind of arm for adjusting automobile brake clearance automatically of the present invention comprises spring cylinder, spring cylinder pressing plate, push rod, power transducer mounting plate, power sensor, spring cylinder pressing plate slideway, power sensor connector, pushes away fork, adjusts arm mounting base, console panel fixed support, adjusts arm fixed support, base, limit bolt, fixed support slideway.
The mode mounting spring cylinder pressing plate slideway that is connected by screw on the base, adjustment arm fixed support and console panel fixed support.Described spring cylinder pressing plate slideway is provided with two inverted T shape chutes, and a pair of inverted T shape projection is arranged at the bottom of spring cylinder pressing plate, and the inverted T shape projection is embedded in the inverted T shape chute, can realize that the spring cylinder pressing plate is free to slide along face on spring cylinder pressing plate slideway; Spring cylinder is fixed on the spring cylinder pressing plate, and can be by threaded adjusting spring cylinder height on the spring cylinder slideway, described spring cylinder is provided with push rod, and push rod is connected with the power sensor by the power transducer mounting plate, and the power sensor is connected with pushing away to pitch in the mode that is threaded by the power sensor connector.
Adjust the arm fixed support respectively perpendicular to spring cylinder pressing plate slideway direction and firm banking, and be fixed on the firm banking, be provided with at adjustment arm fixed support and adjust the arm mounting base, be used for the tested adjustment arm of clamping.The console panel fixed support is parallel to adjusts the arm fixed support, and is vertically mounted on the base by console panel fixed support slideway.
Beneficial effect of the present invention: the present invention is simple in structure, and is easy to operate, and by the loading number of times of setting spring cylinder, the continuous braking effect of arm under the real vehicle environment adjusted in simulation, adjusts the normal temperature viability of arm under the check real vehicle situation.
Description of drawings
Fig. 1 normal temperature endurancing front elevation;
Fig. 2 normal temperature endurancing vertical view;
Fig. 3 normal temperature endurancing full view.
Among the figure: 1. spring cylinder; 2. spring cylinder pressing plate; 3. push rod; 4. power transducer mounting plate; 5. power sensor; 6. slideway; 7. power sensor connector; 8. push away fork; 9. adjust the arm mounting base; 10. console panel fixed support; 11. adjust the arm fixed support; 12. base; 13. tested adjustment arm; 14. limit bolt.
Embodiment
Further specify the present invention below in conjunction with accompanying drawing.
The normal temperature device for detecting durability of a kind of arm for adjusting automobile brake clearance automatically of the present invention comprises spring cylinder 1, spring cylinder pressing plate 2, push rod 3, power transducer mounting plate 4, power sensor 5, spring cylinder pressing plate slideway 6, power sensor connector 7, push away fork 8, adjust arm mounting base 9, console panel fixed support 10, adjust arm fixed support 11, base 12, limit bolt 14, fixed support slideway 15.
As shown in Figure 1 and Figure 2, the mode mounting spring cylinder pressing plate slideway 6 that is connected by screw on the base 12, adjustment arm fixed support 11 and console panel fixed support 10.Described spring cylinder pressing plate slideway 6 is provided with two inverted T shape chutes, and a pair of inverted T shape projection is arranged at the bottom of spring cylinder pressing plate 2, and the inverted T shape projection is embedded in the inverted T shape chute, can realize that the spring cylinder pressing plate is free to slide along face on spring cylinder pressing plate slideway 6; Spring cylinder 1 is fixed on the spring cylinder pressing plate, and can be by threaded adjusting spring cylinder height on spring cylinder slideway 16, described spring cylinder 1 is provided with push rod 3, push rod 3 is connected with power sensor 5 by power transducer mounting plate 4, and power sensor 5 is pitched 8 and is connected with pushing away in the mode that is threaded by power sensor connector 7.
As shown in Figure 3, adjust arm fixed support 11 respectively perpendicular to spring cylinder pressing plate slideway 6 directions and firm banking, and be fixed on the firm banking, be provided with at adjustment arm fixed support 11 and adjust arm mounting base 9, be used for the tested adjustment arm 13 of clamping.Console panel fixed support 10 is parallel to adjusts arm fixed support 11, and is vertically mounted on the base 12 by console panel fixed support slideway 15.
Before the test, by the position of regulating spring cylinder at spring cylinder slideway 16 and spring cylinder pressing plate slideway 6, the worm gear of tested adjustment arm is inserted on the adjustment arm mounting base 9, during installation, allow adjust arm armed lever up, align with the armed lever mounting hole of adjusting arm so that push away the hinge hole of fork, connect push rod 3 and tested adjustment arm 13 with latch 14 by hinged mode; The console panel of tested adjustment arm 13 is rotated on the position that aligns with console panel mounting bracket 10, with limit bolt with the console panel card jail of tested adjustment arm 13 on console panel mounting bracket 10.When carrying out tested adjustment arm normal temperature endurancing, according to the test standard requirement, the loading number of times of spring cylinder is set, thereby simulated automotive is in the normal temperature permanance of braking continuously the tested adjustment arm under the environment.
Claims (1)
1. the normal temperature device for detecting durability of an arm for adjusting automobile brake clearance automatically comprises spring cylinder, spring cylinder pressing plate, push rod, power transducer mounting plate, power sensor, spring cylinder pressing plate slideway, power sensor connector, pushes away fork, adjusts the arm mounting base, the console panel fixed support, adjusts arm fixed support, base, limit bolt, fixed support slideway;
It is characterized in that: the mode mounting spring cylinder pressing plate slideway that is connected by screw on the base, adjustment arm fixed support and console panel fixed support; Described spring cylinder pressing plate slideway is provided with two inverted T shape chutes, and a pair of inverted T shape projection is arranged at the bottom of spring cylinder pressing plate, and the inverted T shape projection is embedded in the inverted T shape chute, can realize that the spring cylinder pressing plate is free to slide along face on spring cylinder pressing plate slideway; Spring cylinder is fixed on the spring cylinder pressing plate, and can be by threaded adjusting spring cylinder height on the spring cylinder slideway, described spring cylinder is provided with push rod, and push rod is connected with the power sensor by the power transducer mounting plate, and the power sensor is connected with pushing away to pitch in the mode that is threaded by the power sensor connector;
Adjust the arm fixed support respectively perpendicular to spring cylinder pressing plate slideway direction and firm banking, and be fixed on the firm banking, be provided with at adjustment arm fixed support and adjust the arm mounting base, be used for the tested adjustment arm of clamping; The console panel fixed support is parallel to adjusts the arm fixed support, and is vertically mounted on the base by console panel fixed support slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100333645A CN103115781A (en) | 2013-01-29 | 2013-01-29 | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100333645A CN103115781A (en) | 2013-01-29 | 2013-01-29 | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115781A true CN103115781A (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100333645A Pending CN103115781A (en) | 2013-01-29 | 2013-01-29 | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles |
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| Country | Link |
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| CN (1) | CN103115781A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895983A (en) * | 2017-04-19 | 2017-06-27 | 中国计量大学 | A kind of automatic braking-gap regulation arm detection means |
| CN106932192A (en) * | 2017-04-19 | 2017-07-07 | 中国计量大学 | A kind of maximum detection method from angle modulation of automotive adjusting arm |
| CN107402121A (en) * | 2017-05-25 | 2017-11-28 | 浙江万安科技股份有限公司 | A kind of automatic adjusting arm durable test device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363774A (en) * | 2008-09-27 | 2009-02-11 | 黄美华 | High and low temperature environment testing equipment for arm for automatically regulating clearance of brake of automobile |
| CN101368879A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Regulation arm installation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN201926559U (en) * | 2010-11-26 | 2011-08-10 | 合肥涌顺电子科技有限公司 | Automobile braking system testing equipment |
| CN203116971U (en) * | 2013-01-29 | 2013-08-07 | 中国计量学院 | Normal temperature endurance detection device of automobile brake clearance automatic adjusting arm |
-
2013
- 2013-01-29 CN CN2013100333645A patent/CN103115781A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101363774A (en) * | 2008-09-27 | 2009-02-11 | 黄美华 | High and low temperature environment testing equipment for arm for automatically regulating clearance of brake of automobile |
| CN101368879A (en) * | 2008-09-27 | 2009-02-18 | 黄美华 | Regulation arm installation apparatus for vehicle braking clearance automatic regulation arm test bench |
| CN201926559U (en) * | 2010-11-26 | 2011-08-10 | 合肥涌顺电子科技有限公司 | Automobile braking system testing equipment |
| CN203116971U (en) * | 2013-01-29 | 2013-08-07 | 中国计量学院 | Normal temperature endurance detection device of automobile brake clearance automatic adjusting arm |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895983A (en) * | 2017-04-19 | 2017-06-27 | 中国计量大学 | A kind of automatic braking-gap regulation arm detection means |
| CN106932192A (en) * | 2017-04-19 | 2017-07-07 | 中国计量大学 | A kind of maximum detection method from angle modulation of automotive adjusting arm |
| CN106895983B (en) * | 2017-04-19 | 2023-09-12 | 中国计量大学 | Automobile brake clearance adjusting arm detection device |
| CN107402121A (en) * | 2017-05-25 | 2017-11-28 | 浙江万安科技股份有限公司 | A kind of automatic adjusting arm durable test device |
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Application publication date: 20130522 |