CN102879194A - Adjustable support structure of transmission test bed - Google Patents
Adjustable support structure of transmission test bed Download PDFInfo
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- CN102879194A CN102879194A CN2012102073099A CN201210207309A CN102879194A CN 102879194 A CN102879194 A CN 102879194A CN 2012102073099 A CN2012102073099 A CN 2012102073099A CN 201210207309 A CN201210207309 A CN 201210207309A CN 102879194 A CN102879194 A CN 102879194A
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Abstract
The invention discloses a test bed support structure of an automobile, provides an adjustable support structure of a transmission test bed, which is simple in structure and convenient to use and can center a transmission shaft of a transmission rapidly and accurately during the test, and solves the technical problems in the prior art that a transmission test bed support is complicated in structure, the transmission shaft of the transmission during the test is cumbersome in centering operation and consumes time and labor, therefore, the test efficiency is low and the like. The adjustable support structure includes a base, wherein an upper bracket is vertically arranged on the base and is connected onto the base in a cross sliding manner; a positioning board is arranged on the front side of the upper bracket, multiple transmission positioning holes are arranged in the positioning board, a lifting adjusting mechanism is arranged between the positioning board and the upper bracket, and the lifting adjusting mechanism can drive the positioning board to lift along the front side surface of the upper bracket.
Description
Technical field
The present invention relates to a kind of testing table supporting structure of automobile, can be with the adjustable support structure of the gearbox testrigs of variator transmission shaft fast accurate centering when relating in particular to a kind of the test.
Background technology
When doing automobile transmission test, at first variator is contained on the testing table support, carry out again transmission shaft centering, when centering, need to adjust support and testing table, make transmission shaft satisfy axial runout less than 0.5mm, diameter run-out is less than the testing requirements of 0.5mm, gearbox testrigs centering operation exception is loaded down with trivial details at present, and there are following 3 deficiencies: need to remove the stand protective cover when one, centering, unscrew carrying bolts all on the stand, carrying bolt frequently rotates and uses fragile and difficult purchase again; Two, transmission shaft centering need could be realized by the iron that the adjustment drive motor fill is dull and stereotyped, therefore need with hydraulic jack support drive motor dull and stereotyped, then adjust the dull and stereotyped centering of drive motor by hydraulic jack, operating process is loaded down with trivial details equally, and wastes time and energy; Three, adjust the dull and stereotyped centering of iron with hydraulic jack and be difficult to control, because platen area is large and two ends vary in weight, easily causes perk before and after the drive motor flat board and affect accuracy of alignment.
Chinese patent discloses a kind of universal automotive transmission testing bench (CN201876355U) that can automatically adjust pose, it comprises dynamometer machine, shaft coupling or universal joint, transmission shaft, the clutch coupling installation panel, angular transducer, support, the clutch housing installation panel, variator is adjusted motor and reducing gear along the transmission shaft anglec of rotation, variator is along the horizontal rotational shaft angular setting hydraulic package perpendicular to transmission shaft, realize the connection that the variator angular setting is passed through clutch housing installation panel and clutch coupling installation panel with the fixed arrestment mechanism of mounting base and jaw type hold-down mechanism after complete, raising is to the versatility of different structure size variator, adjust variator around the anglec of rotation of transmission shaft by the measuring-signal and the test procedure drive motor that are installed on the angular transducer on the support, and variator and support after will adjusting by brake disc and caliper are fixed, measuring-signal by being installed on the angular transducer on the pedestal and test procedure control hydraulic package are adjusted variator and are wound the anglec of rotation perpendicular to the transverse axis of transmission shaft, and variator and pedestal after will adjusting by the jaw type hold-down mechanism are fixed.Although this device can design in advance according to the wheel box of different structure size and process clutch coupling installation panel and clutch housing installation panel, thereby improved the versatility of test-bed, but apparatus structure is complicated, the operation of the centering of variator transmission shaft is loaded down with trivial details during test, waste time and energy, cause test efficiency low.
Summary of the invention
The present invention has mainly provided a kind of simple in structure, easy to use, can be with the adjustable support structure of the gearbox testrigs of variator transmission shaft fast accurate centering during test, solved the transmission test horse structure that exists in the prior art complicated, the operation of the centering of variator transmission shaft is loaded down with trivial details during test, waste time and energy, cause test efficiency to hang down inferior technical matters.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of adjustable support structure of gearbox testrigs, comprise base, on described base, vertically be provided with upper bracket, upper bracket laterally is slidingly connected on the base, front side at upper bracket is provided with location-plate, be provided with several variator pilot holes at location-plate, be provided with lifting regulating mechanism between location-plate and upper bracket, lifting regulating mechanism can drive location-plate along the leading flank lifting of upper bracket.During test, at first location-plate is installed on the upper bracket, getting test is installed on the location-plate and by the variator pilot hole with variator and fixes again, then carry out the axial alignment of variator, namely pass through the position of lifting regulating mechanism up-down adjustment location-plate, location-plate drives variator and moves up and down, transverse shifting upper bracket and drive the variator move left and right again, finish thus the axial alignment of variator, simple in structure, by the move left and right upper bracket and move up and down location-plate can be with variator transmission shaft fast accurate centering, easy to use, time saving and energy saving, improved test efficiency.
As preferably, described lifting regulating mechanism comprises the horizontal fagging that is fixed on the upper bracket top, vertically is connected with adjusting screw(rod) on horizontal fagging, is connected with web joint in the lower end of adjusting screw(rod), and web joint is movably connected on the leading flank of location-plate.One end of horizontal fagging is fixed on the upper bracket top, with the parallel front side that is fixed on location-plate of web joint, by adjusting screw(rod) web joint is hung the other end at horizontal fagging again, can drive location-plate by the rotation adjusting screw(rod) moves up and down, simple in structure, easy to use, in the front side of location-plate web joint is set, be convenient to adjusting screw(rod) and web joint and after use is worn and torn for a long time, change simultaneously, reduce use cost.
As preferably, described lifting regulating mechanism comprises the horizontal fagging that is fixed on the upper bracket top, vertically is connected with adjusting screw(rod) on horizontal fagging, and the lower end of adjusting screw(rod) is screwed on the end face of location-plate.Also can make location-plate directly be lifted on the below of horizontal fagging by adjusting screw(rod).
As preferably, described upper bracket comprises base plate and is vertically fixed on the back up pad at base plate middle part, location-plate is located on the back up pad, the vertical studdle that is connected with on the base plate corresponding with the location-plate lower surface, and the top overhead of studdle is on the lower surface of location-plate.By the lower surface at location-plate the pulling force that studdle can reduce adjusting screw(rod) is set, improves the serviceable life of security and prolongation screw rod.
As more preferably, between described back up pad and base plate, be provided with stiffening plate.Stiffening plate improves the strength of joint of upper bracket.
As preferably, be provided with several vertical strip holes at the edge of described location-plate, location-plate is fixed on the upper bracket by vertical strip hole.By around location-plate, vertical strip hole being set, can be the pulling force that has reduced adjusting screw(rod) equally with parallel back up pad one side that is fixed on of location-plate after adjusting, improve security and prolong serviceable life of studdle.
The flat recess of interworking or T-slot etc. can be set between the end face of the bottom surface of upper bracket and base, as preferably, between the end face of the bottom surface of described upper bracket and base along the dovetail groove and the dovetail boss that laterally are provided with interworking, side at base is provided with cross lead screw, and cross lead screw is screwed on the upper bracket and can drives upper bracket and laterally slides along dovetail groove or dovetail boss.The dovetail groove of interworking and dovetail boss good stability, safe; Drive the relative base sliding of upper bracket by cross lead screw, easily laborsaving when horizontal centering is moved.
As preferably, described base comprises upper backup pad and the lower supporting plate that be arranged in parallel, between the medial extremity of upper backup pad and lower supporting plate, be provided with vertical brace plate, upper bracket is located on the upper backup pad, the other end at the lower supporting plate relative with vertical brace plate is provided with the rotation adjusting screw(rod), rotates adjusting screw(rod) and vertically is screwed on the lower supporting plate bottom surface.Before and after the test site table top exists not at ordinary times, can drive base by the rotation adjusting screw(rod) that rotates lower supporting plate one end, rotate, finish the radial alignment of variator.
As more preferably, be provided with horizontal feet boss in the lower supporting plate bottom surface corresponding with vertical brace plate.The horizontal feet boss of strip is set by the bottom surface at lower supporting plate, during adjusting laterally the feet boss be easily to rotate before and after the axle.
Therefore, the adjustable support structure of a kind of gearbox testrigs of the present invention has following advantage:
1, realize quickly and easily centering of variator at the testing table support, the iron that need not adjust the testing table drive motor is dull and stereotyped, also need not to disassemble protective cover and the carrying bolt of stand, and is time saving and energy saving;
2, realize the comprehensive fine adjustment of variator at stand, realize transmission shaft to radially centering, easy to use.
3, adjust accurately, simple to operate.
Description of drawings:
Structural representation when Fig. 1 is the first embodiment of the present invention;
Fig. 2 is rear view shown in Figure 1;
Structural representation when Fig. 3 is the second embodiment of the present invention.
Embodiment:
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
As shown in Figure 2, the adjustable support structure of a kind of gearbox testrigs of the present invention, comprise base 1, base 1 comprises upper backup pad 11 and the lower supporting plate 12 that pair of parallel arranges, integral type connects a vertical brace plate 13 between the medial extremity of upper backup pad 11 and lower supporting plate 12, as shown in Figure 1, vertical the spinning two of the other end at the lower supporting plate 12 relative with vertical brace plate 13 rotated adjusting screw(rod) 7, rotate adjusting screw(rod) 7 and pass lower supporting plate 12 supports on the ground, with vertical brace plate 13 below on corresponding lower supporting plate 12 bottom surfaces integral type form the horizontal feet boss 14 of a strip, end face at upper backup pad 11 arranges a upper bracket 2, upper bracket 2 comprises base plate 21 and is vertically set on the back up pad 22 of base plate 21 middle parts and horizontally set, back up pad 22 is connected with base plate 21 integral types, and the both sides between back up pad 22 and base plate 21 are respectively equipped with stiffening plate 23, base plate 21 passes through four bolted on upper backup pad 11, between the upper surface of the bottom surface of base plate 21 and upper backup pad 11 along horizontally set dovetail groove 61 and the dovetail boss 62 of an interworking, dovetail groove 61 is positioned on the bottom surface of base plate 21, dovetail boss 62 is positioned on the upper surface of upper backup pad 11, on the right side of base 1 with a cross lead screw 63, cross lead screw 63 horizontal rotaries are connected on the stiffening plate 23 of upper bracket 2, cross lead screw 63 can drive upper bracket 2 and laterally slide along dovetail boss 62, fix a square location-plate 3 in the front side of back up pad 22, have the variator pilot hole 31 that several are used for fixed transmission at the middle part of location-plate 3, between location-plate 3 and upper bracket 2 with driving the lifting regulating mechanism of location-plate 3 along the leading flank lifting of upper bracket 2, lifting regulating mechanism comprises the horizontal fagging 41 that is horizontally fixed on back up pad 22 end faces middle part, one end of horizontal fagging 41 by bolted on back up pad 22 end faces, at the other end of horizontal fagging 41 adjusting screw(rod) 42 that vertically spins, adjusting screw(rod) 42 passes the horizontal fagging 41 rear web joints 43 that spin in its lower end, web joint 43 takes the shape of the letter U and two ends are parallel is movably connected on the leading flank of location-plate 3 by bolt after stretching out, the vertical studdle 5 that spins respectively in base plate 21 both sides corresponding with location-plate 3 lower surfaces, the top overhead of studdle 5 is on the lower surface of location-plate 3, have a vertical strip hole 32 in four corners of location-plate 3, bolt is fixed on location-plate 3 on the back up pad 22 after passing vertical strip hole 32.
During use, at first location-plate 3 is installed on the upper bracket 2, getting test is installed on the location-plate 3 also fixing by variator pilot hole 31 with variator again, then carry out the axial alignment of variator, namely pass through the position of lifting regulating mechanism up-down adjustment location-plate 3, location-plate 3 drives variator and moves up and down, transverse shifting upper bracket 2 and drive the variator move left and right again, finish thus the axial alignment of variator, when ground is uneven, rotate adjusting screw(rod) 7, make upper bracket 2 drive the variator front and back and rotate, finish thus the radial alignment of variator.
Embodiment 2:
As shown in Figure 3, lifting regulating mechanism comprises the horizontal fagging 41 that is horizontally fixed on back up pad 22 end faces middle part, one end of horizontal fagging 41 by bolted on back up pad 22 end faces, at the other end of horizontal fagging 41 adjusting screw(rod) 42 that vertically spins, adjusting screw(rod) 42 is screwed on the end face of location-plate 3 after passing horizontal fagging 41.Remainder is identical with embodiment 1.
Specific embodiment described herein only is to design of the present invention explanation for example.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. the adjustable support structure of a gearbox testrigs, comprise base (1), it is characterized in that: on described base (1), vertically be provided with upper bracket (2), upper bracket (2) laterally is slidingly connected on the base (1), be provided with location-plate (3) in the front side of upper bracket (2), be provided with several variator pilot holes (31) at location-plate (3), be provided with lifting regulating mechanism between location-plate (3) and upper bracket (2), lifting regulating mechanism can drive location-plate (3) along the leading flank lifting of upper bracket (2).
2. the adjustable support structure of a kind of gearbox testrigs according to claim 1, it is characterized in that: described lifting regulating mechanism comprises the horizontal fagging (41) that is fixed on upper bracket (2) top, on horizontal fagging (41), vertically be connected with adjusting screw(rod) (42), be connected with web joint (43) in the lower end of adjusting screw(rod) (42), web joint (43) is movably connected on the leading flank of location-plate (3).
3. the adjustable support structure of a kind of gearbox testrigs according to claim 1, it is characterized in that: described lifting regulating mechanism comprises the horizontal fagging (41) that is fixed on upper bracket (2) top, vertically be connected with adjusting screw(rod) (42) on horizontal fagging (41), the lower end of adjusting screw(rod) (42) is screwed on the end face of location-plate (3).
4. according to claim 1 and 2 or the adjustable support structure of 3 described a kind of gearbox testrigs, it is characterized in that: described upper bracket (2) comprises base plate (21) and is vertically fixed on the back up pad (22) at base plate (21) middle part, location-plate (3) is located on the back up pad (22), the vertical studdle (5) that is connected with on the base plate (21) corresponding with location-plate (3) lower surface, the top overhead of studdle (5) is on the lower surface of location-plate (3).
5. the adjustable support structure of a kind of gearbox testrigs according to claim 4 is characterized in that: be provided with stiffening plate (23) between described back up pad (22) and base plate (21).
6. according to claim 1 and 2 or the adjustable support structure of 3 described a kind of gearbox testrigs, it is characterized in that: be provided with several vertical strip holes (32) at the edge of described location-plate (3), location-plate (3) is fixed on the upper bracket (2) by vertical strip hole (32).
7. according to claim 1 and 2 or the adjustable support structure of 3 described a kind of gearbox testrigs, it is characterized in that: between the end face of the bottom surface of described upper bracket (2) and base (1) along the dovetail groove (61) and the dovetail boss (62) that laterally are provided with interworking, side at base (1) is provided with cross lead screw (63), and cross lead screw (63) is screwed in the upper upper bracket (2) that also can drive of upper bracket (2) and laterally slides along dovetail groove (61) or dovetail boss (62).
8. according to claim 1 and 2 or the adjustable support structure of 3 described a kind of gearbox testrigs, it is characterized in that: described base (1) comprises upper backup pad (11) and the lower supporting plate (12) that be arranged in parallel, between the medial extremity of upper backup pad (11) and lower supporting plate (12), be provided with vertical brace plate (13), upper bracket (2) is located on the upper backup pad (11), the other end at the lower supporting plate (12) relative with vertical brace plate (13) is provided with rotation adjusting screw(rod) (7), rotates adjusting screw(rod) (7) and vertically is screwed on lower supporting plate (12) bottom surface.
9. the adjustable support structure of a kind of gearbox testrigs according to claim 8 is characterized in that: be provided with horizontal feet boss (14) in lower supporting plate (12) bottom surface corresponding with vertical brace plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207309.9A CN102879194B (en) | 2012-06-21 | 2012-06-21 | Adjustable support structure of transmission test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207309.9A CN102879194B (en) | 2012-06-21 | 2012-06-21 | Adjustable support structure of transmission test bed |
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| Publication Number | Publication Date |
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| CN102879194A true CN102879194A (en) | 2013-01-16 |
| CN102879194B CN102879194B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210207309.9A Active CN102879194B (en) | 2012-06-21 | 2012-06-21 | Adjustable support structure of transmission test bed |
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| CN (1) | CN102879194B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817432A (en) * | 2013-12-10 | 2014-05-28 | 广东大族粤铭激光科技股份有限公司 | Laser tube adjusting device |
| CN108225635A (en) * | 2016-12-12 | 2018-06-29 | 常州市瑞泰工程机械有限公司 | Gearshift mechanism of gear box device for measuring force |
| CN111982510A (en) * | 2020-09-29 | 2020-11-24 | 东风汽车集团有限公司 | Torsion fatigue test device of hybrid transmission shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212749A (en) * | 2000-02-03 | 2001-08-07 | Yanagawa Marusho Seikan Kogyo:Kk | Cross cutting device based on multi-edged blade for artificial crystal, ceramic and the like |
| CN201583235U (en) * | 2009-11-27 | 2010-09-15 | 中国航天科工集团第三研究院第八三五七研究所 | Shape and position error contact-type detection measurement bracket device |
| CN101975665A (en) * | 2010-10-20 | 2011-02-16 | 吉孚动力技术(中国)有限公司 | Pose adjustable rack for automotive transmission test |
| CN202271293U (en) * | 2011-09-15 | 2012-06-13 | 上海采埃孚变速器有限公司 | Support for supporting speed changer oil sump |
| CN202278042U (en) * | 2011-09-05 | 2012-06-20 | 沈阳远大铝业工程有限公司 | Adjustable hydraulic straightening device |
-
2012
- 2012-06-21 CN CN201210207309.9A patent/CN102879194B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212749A (en) * | 2000-02-03 | 2001-08-07 | Yanagawa Marusho Seikan Kogyo:Kk | Cross cutting device based on multi-edged blade for artificial crystal, ceramic and the like |
| CN201583235U (en) * | 2009-11-27 | 2010-09-15 | 中国航天科工集团第三研究院第八三五七研究所 | Shape and position error contact-type detection measurement bracket device |
| CN101975665A (en) * | 2010-10-20 | 2011-02-16 | 吉孚动力技术(中国)有限公司 | Pose adjustable rack for automotive transmission test |
| CN202278042U (en) * | 2011-09-05 | 2012-06-20 | 沈阳远大铝业工程有限公司 | Adjustable hydraulic straightening device |
| CN202271293U (en) * | 2011-09-15 | 2012-06-13 | 上海采埃孚变速器有限公司 | Support for supporting speed changer oil sump |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817432A (en) * | 2013-12-10 | 2014-05-28 | 广东大族粤铭激光科技股份有限公司 | Laser tube adjusting device |
| CN108225635A (en) * | 2016-12-12 | 2018-06-29 | 常州市瑞泰工程机械有限公司 | Gearshift mechanism of gear box device for measuring force |
| CN108225635B (en) * | 2016-12-12 | 2024-03-22 | 常州中车瑞泰装备科技有限公司 | Force measuring device for gear box gear shifting mechanism |
| CN111982510A (en) * | 2020-09-29 | 2020-11-24 | 东风汽车集团有限公司 | Torsion fatigue test device of hybrid transmission shaft |
| CN111982510B (en) * | 2020-09-29 | 2022-04-29 | 东风汽车集团有限公司 | Torsion fatigue test device of hybrid transmission shaft |
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| CN102879194B (en) | 2015-06-10 |
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