CN102564757B - Abrasion and endurance tester for gear ring of synchronizer - Google Patents
Abrasion and endurance tester for gear ring of synchronizer Download PDFInfo
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- CN102564757B CN102564757B CN2011104138252A CN201110413825A CN102564757B CN 102564757 B CN102564757 B CN 102564757B CN 2011104138252 A CN2011104138252 A CN 2011104138252A CN 201110413825 A CN201110413825 A CN 201110413825A CN 102564757 B CN102564757 B CN 102564757B
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Abstract
The invention discloses an abrasion and endurance tester for a gear ring of a synchronizer. The tester comprises a bench and a base (A), a motor component (B), a driving shaft assembly (C), a box body component (D), a force measuring shaft and a cylinder component (E), a cylinder supporting component (F), a control cabinet (G), an oil temperature heating control component (H) and a data processing center. Compared with the traditional bench test, the invention has the advantages that: (1) the tester has a time advantage, namely the traditional bench test needs to spend about 20 days generally (one hundred thousand times), and the tester can finish a bench test only by 3 working days, so that the work efficiency is greatly improved; (2) the tester is convenient to maintain, namely only cones and sleeves which have corresponding sizes are required to be prepared when different products are used for testing, the cones used by tests can be put into test again after being slightly ground by using a grinding machine, and the tester has a simple structure, can work stably and reliably, is long in maintenance period, and is convenient to maintain; and (3) the tester has a cost advantage, namely the test period is greatly shortened and the tester has a maintenance advantage, so a lot of cost can be saved.
Description
Technical field
The present invention relates to the testing equipment technical field, specifically a kind of synchronizer gear ring abrasion durability-testing machines of synchro converter ring processing.
Background technology
At present, for the test method of automobile synchronizer, what in industry, generally adopt is to do bench test.And, along with market competition is more fierce, it is more and more stricter that market requires properties of product, product category is also more diversified, product development cycle is shorter and shorter, and traditional bench test is because test period is long, and stabilization of equipment performance is poor, it is convenient not to safeguard, testing cost is higher.For the satisfying the market requirement, need to there is a kind of better method to investigate the performance of synchronizer.New method is wanted to provide performance index as much as possible, simultaneously the test period short, experimentation cost is reasonable, could just find at the product development initial stage deficiency of product like this, in order to make in time improvement, the competitive power of improving product at utmost.
Summary of the invention
The objective of the invention is to develop the synchronizer gear ring abrasion durability-testing machines that a kind of synchro converter ring simple in structure, that working stability is reliable, maintenance period is long is processed.
The principle of work of the synchronizer gear ring abrasion durability-testing machines of synchro converter ring processing of the present invention is: by high-performance motor, provide power, drive drive shaft turns, one end of driving shaft is equipped with the cone of simplification, the effect of cone is to serve as the gear cone, synchronizer is enclosed within on cone, the synchronizer back side is stuck on device for measuring force and can not rotates, when device for measuring force promotion synchronizer contacts with cone, just can simulate the working condition of synchronizer when synchronous, synchronizer and cone are positioned at a casing, the gear oil of uniform temperature is housed in case, so just with very simple structural simulation, go out the working condition of synchronizer.
Synchronizer gear ring abrasion durability-testing machines of the present invention, comprise: stand and base A, electric machine assembly B, drive rod assembly C, box part D, dynamometry axle and cylinder assembly E are connected successively, dynamometry axle and cylinder assembly E are installed on cylinder supports assembly F, the each several part assembly is arranged on stand and base A, oil temperature heating Control Component H and box part D are arranged on stand and base A is upper, and switch board G and data processing centre (DPC) are connected by circuit.
Described stand and base A, comprising: stand is contained on base.
Described electric machine assembly B comprises: motor 10, be equipped with belt pulley and belt 11.
Described drive rod assembly C comprises: belt pulley is connected with driving shaft 12.
Described box part D comprises: casing, and the built-in gear oil that is placed with of casing, driving shaft 12 is connected with dynamometry axle 5 by holder 2, cone 1, synchronizer 3, sleeve 4 in casing, and casing is arranged on base.
Described dynamometry axle and cylinder assembly E comprise: dynamometry axle 5 other ends are connected with torque sensor 6, and cylinder 8 is connected with pressure transducer 7, and torque sensor 6 is connected by a coupling shaft with pressure transducer 7, and coupling shaft and cylinder 8 are arranged on bracing frame.
Described cylinder supports assembly F comprises: be arranged on the supporting seat 17 on base, and the bracing frame 18 be connected with supporting seat 17, handwheel 9 is through being fixed on the bearing 19 on bracing frame 18, and handwheel 9 rotates by gear 20 and tooth bar 21 drive bracing frames 18 and slides on base.
Described switch board G comprises: switch board G is connected with electric machine assembly B, dynamometry axle and cylinder assembly E, oil temperature heating Control Component H, data processing centre (DPC).
Described oil temperature heating Control Component H, comprise: motor 13, motor shaft connects oil pump 14, oil pump 14 is connected with cooling back installation 15 with casing by pipeline, casing connects cooling back installation 15 by pipeline, cooling back installation 15 is connected with temperature cycles controller 16 by pipeline, forms oil circulation.Motor 13, oil pump 14, cooling back installation 15 are arranged on base.
Described data processing centre (DPC) comprises: data processor, the PC be connected with data processor.
The advantage of synchronizer gear ring abrasion durability-testing machines of the present invention is: than traditional bench test, this testing machine has following several clear superiorities: (1) jump: traditional bench test generally needs about 20 days (100,000 times), this testing machine only needs to complete 3 working days, significantly increases work efficiency; (2) easy to maintenance: during the different product test, only need cone and the sleeve of preparing corresponding size to get final product, the cone after test only need to slightly be polished and can drop into test with grinding machine; This testing machine structure is simple, and working stability is reliable, and maintenance period is long and very convenient; (3) cost advantage: because the test period significantly shortens, and the advantage of safeguarding aspect, can save great amount of cost.
The accompanying drawing explanation
The structural representation that Fig. 1-3 are the synchronizer gear ring abrasion durability-testing machines.
Embodiment
Shown in Fig. 1-3, a kind of synchronizer gear ring abrasion durability-testing machines, comprise: stand and base A, electric machine assembly B, drive rod assembly C, box part D, dynamometry axle and cylinder assembly E are connected successively, dynamometry axle and cylinder assembly E are installed on cylinder supports assembly F, the each several part assembly is arranged on stand and base A is upper, and oil temperature heats Control Component H and box part D is arranged on stand and base A is upper, and switch board G and data processing centre (DPC) are connected by circuit.
Described stand and base A, comprising: stand is contained on base.
Described electric machine assembly B comprises: motor 10, be equipped with belt pulley and belt 11.
Described drive rod assembly C comprises: belt pulley is connected with driving shaft 12.
Described box part D comprises: casing, and the built-in gear oil that is placed with of casing, driving shaft 12 is connected with dynamometry axle 5 by holder 2, cone 1, synchronizer 3, sleeve 4 in casing, and casing is arranged on base.
Described dynamometry axle and cylinder assembly E comprise: dynamometry axle 5 other ends are connected with torque sensor 6, and cylinder 8 is connected with pressure transducer 7, and torque sensor 6 is connected by a coupling shaft with pressure transducer 7, and coupling shaft and cylinder 8 are arranged on bracing frame.
Described cylinder supports assembly F comprises: be arranged on the supporting seat 17 on base, and the bracing frame 18 be connected with supporting seat 17, handwheel 9 is through being fixed on the bearing 19 on bracing frame 18, and handwheel 9 rotates by gear 20 and tooth bar 21 drive bracing frames 18 and slides on base.
Described switch board G comprises: switch board G is connected with electric machine assembly B, dynamometry axle and cylinder assembly E, oil temperature heating Control Component H, data processing centre (DPC).
Described oil temperature heating Control Component H, comprise: motor 13, motor shaft connects oil pump 14, oil pump 14 is connected with cooling back installation 15 with casing by pipeline, casing connects cooling back installation 15 by pipeline, cooling back installation 15 is connected with temperature cycles controller 16 by pipeline, forms oil circulation.Motor 13, oil pump 14, cooling back installation 15 are arranged on base.
Described data processing centre (DPC) comprises: data processor, the PC be connected with data processor.
Claims (1)
1. a synchronizer gear ring abrasion durability-testing machines comprises: stand and base A, and electric machine assembly B, drive rod assembly C is characterized in that: also have box part D, press dynamometry axle and cylinder assembly E, cylinder supports assembly F, oil temperature heating Control Component H; Described box part D comprises: casing, and the built-in gear oil that is placed with of casing, driving shaft (12) is connected with dynamometry axle (5) by holder (2), cone (1), synchronizer (3), sleeve (4) in casing, and casing is arranged on base; Described dynamometry axle and cylinder assembly E; comprise: dynamometry axle 5 other ends are connected with torque sensor (6); cylinder (8) is connected with pressure transducer (7), and torque sensor (6) is connected by a coupling shaft with pressure transducer (7), and coupling shaft and cylinder (8) are arranged on bracing frame; Described cylinder supports assembly F, comprise: be arranged on the supporting seat (17) on base, the bracing frame (18) be connected with supporting seat (17), handwheel (9) is through being fixed on the bearing (19) on bracing frame (18), and handwheel (9) rotates by gear (20) and tooth bar (21) drive bracing frame (18) and slides on base; Described oil temperature heating Control Component H, comprise: motor (13), motor shaft connects oil pump (14), oil pump (14) is connected with cooling back installation (15) with casing by pipeline, casing connects cooling back installation (15) by pipeline, cooling back installation (15) is connected with temperature cycles controller (16) by pipeline, forms oil circulation, and motor (13), oil pump (14), cooling back installation (15) are arranged on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104138252A CN102564757B (en) | 2011-12-10 | 2011-12-10 | Abrasion and endurance tester for gear ring of synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104138252A CN102564757B (en) | 2011-12-10 | 2011-12-10 | Abrasion and endurance tester for gear ring of synchronizer |
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| Publication Number | Publication Date |
|---|---|
| CN102564757A CN102564757A (en) | 2012-07-11 |
| CN102564757B true CN102564757B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104138252A Active CN102564757B (en) | 2011-12-10 | 2011-12-10 | Abrasion and endurance tester for gear ring of synchronizer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949836B (en) * | 2015-07-20 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | The torsional moment test auxiliary mould of synchronizer |
| CN109855861A (en) * | 2018-12-28 | 2019-06-07 | 武汉协和齿环有限公司 | Synchro converter ring performance test apparatus and test method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3406451B2 (en) * | 1996-03-19 | 2003-05-12 | 日野自動車株式会社 | Wrapping device for synchronizer unit for transmission |
| JPH11201266A (en) * | 1998-01-13 | 1999-07-27 | Toyota Motor Corp | Movement detecting device of movable body |
| CN1278112C (en) * | 2003-12-31 | 2006-10-04 | 上海汽车股份有限公司 | Synchronizer test bench |
| CN200975944Y (en) * | 2006-10-27 | 2007-11-14 | 比亚迪股份有限公司 | Synchronizer testing device |
| CN202024887U (en) * | 2011-01-28 | 2011-11-02 | 襄樊康豪机电工程有限公司 | Improved engine debugging platform |
| CN202066678U (en) * | 2011-05-03 | 2011-12-07 | 天津天海同步科技股份有限公司 | Synchronizer test stand |
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