CN202582901U - Engine testing rack device - Google Patents
Engine testing rack device Download PDFInfo
- Publication number
- CN202582901U CN202582901U CN 201220208881 CN201220208881U CN202582901U CN 202582901 U CN202582901 U CN 202582901U CN 201220208881 CN201220208881 CN 201220208881 CN 201220208881 U CN201220208881 U CN 201220208881U CN 202582901 U CN202582901 U CN 202582901U
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- CN
- China
- Prior art keywords
- tray body
- dolly
- bottom plate
- iron bottom
- centering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an engine testing rack device which comprises an iron base plate, a rack limiting block, a rubber guide pulley, a small trolley pallet body, a small trolley hold-down mechanism, a centering mechanism, support legs and the like. A small trolley pallet can freely move under pushing of manpower. A small trolley location guide mechanism and the small trolley hold-down mechanism are installed and fixed on an inner iron base plate in an engine test room, and the support legs are installed on the small trolley pallet. An engine to be tested can be fixed and centered on the engine testing rack device in advanced, and then the engine to be tested enters the test room to conduct rack building. Compared with a traditional building method, work efficiency is greatly improved, and centering accuracy degree of a piece to be tested is substantially promoted.
Description
Technical field
The utility model relates to a kind of proving installation, specifically a kind of automotive engine test bench device.
Background technology
Generally; After a engine comes out from design typification, advanced development; Must in testboard bay (Engine Block Test chamber), carry out polytype performance test; Whether each item index (like oil consumption etc.) of verifying this engine reaches designing requirement, and the engine through testing authentication after qualified just can be examined volume production, puts on market.In order to make orderly the carrying out of Engine Block Test work; Must implement the stand building to tested engine before the test; The content that stand is built is: at first with the assigned address of tested fixed in the laboratory, through shaft coupling tested engine and testing apparatus (dynamometer machine) are coupled together; On tested engine, arrange some temperature, pressure and torque sensor then; Connect tested engine fuel, liquid coolant pipeline and thermostat thereof at last.Traditional stand building method is that adjustable prop (leg) is fixed on testing laboratory's iron bottom plate, again fixed to be tested is carried out the scene on adjustable prop (leg) and builds, adopts dial gauge centering.The shortcoming of this building method is that the test covered court is narrow and small relatively, and several people that are unable to hold work simultaneously, and centering work is complicated, and efficient is low, poor accuracy.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of flexible and efficient testboard bay prepackage device is provided.
The purpose of the utility model is achieved through following technical scheme:
A kind of automotive engine test bench device comprises iron bottom plate 9, two stand limited blocks 11, four rubber angle sheaves 10, front pods 4, back cushion block 8, dolly tray body 2 and dolly hold-down mechanisms 3.
Dolly tray body 2 is arranged on the iron bottom plate 9 with dolly hold-down mechanism 3.
Dolly tray body 2 is a rectangle frame posture tray body, gathering sill 16 and back gathering sill 17 before middle part, the preceding whippletree bottom surface of rectangle frame posture tray body and middle part, whippletree bottom surface, back are respectively equipped with, preceding gathering sill 16 and back gathering sill 17 respectively perpendicular to preceding whippletree with after whippletree; Preceding whippletree front portion at rectangle frame posture tray body is laid with two limited blocks 15.The dolly tray body 2 interior correspondences that are laid with before and after in rectangle frame posture tray body between 19, two supporting traverses 19 of two supporting traverses are provided with waste collection dish 6, and the middle part of waste collection dish 6 offers sewage draining exit 61.Preceding whippletree end face middle part at rectangle frame posture tray body is being fixedly connected centering body web joint 20, and centering vertical rod 7 is fixed on the centering body web joint 20, and the top of centering vertical rod 7 is provided with hand centering instrument 71.Back whippletree end face is provided with handlebar 12.Offer tray body T type groove 18 respectively at the left and right side frame place of rectangle frame posture tray body.Article two, crossbeam 1 is arranged on the front and back on plane on the dolly tray body 2 abreast, and is bolted on the tray body T type groove 18 through the T type.Every crossbeam 1 is provided with crossbeam T type groove 26.Supporting leg 5 is arranged on the crossbeam 1 in couples, and is bolted on the crossbeam T type groove 26 through the T type.
Dolly hold-down mechanism 3 comprises pedestal 31, thrust block pad 32, screw rod 33 and pin 34.Pedestal 31 is fixed at the rear portion middle on the iron bottom plate 9.The middle part is provided with groove on the pedestal 31, the interior end that is connecting screw rod 33 through pin 34 hinges of groove.The other end of screw rod 33 thrust block pad 32 that is being threaded.The front end face of thrust block pad 32 is against on the rear end face of back gathering sill 17 of dolly tray body 2 bottoms.
The bottom of dolly tray body 2 is respectively equipped with two front-wheels 14 and two trailing wheels 13.The front-wheel 14 of dolly tray body 2 is a directional wheel, and trailing wheel 13 is a universal wheel.
Supporting leg 5 comprises adjusting screw(rod) 51, snap close 52 and supporting leg base 53.The top of supporting leg base 53 is provided with threaded hole, and is connected with adjusting screw(rod) 51, cooperates on the adjusting screw(rod) 51 to be provided with snap close 52, and the lower surface of snap close 52 is against on the upper surface of supporting leg base 53.
The useful technique effect of the utility model is embodied in following several aspect:
1. improved stand and built the accuracy of efficient and centering, compared with traditional built method, work efficiency can double, and make the accuracy of the centering of test specimen to be measured be able to promote significantly;
2. working environment is improved widely, and test job can be carried out the outside several people of comparatively broad testing laboratory simultaneously, not limited by the place, effectively raises personnel's utilization factor;
3. the waste collection dish can put together the greasy dirt that produces in the test process, helps keeping testing laboratory's cleaning, reduces labor capacity.
Description of drawings
Fig. 1 is bench frame apparatus axonometric drawing (an installation engine condition).
Fig. 2 is a bench frame apparatus axonometric drawing (engine condition is not installed).
Fig. 3 is a bench frame apparatus dolly tray body axonometric drawing.
Fig. 4 is stand iron bottom plate and servicing unit axonometric drawing.
Fig. 5 is a dolly hold-down mechanism axonometric drawing.
Fig. 6 is a supporting mechanism supporting leg axonometric drawing.
Fig. 7 is a supporting mechanism crossbeam axonometric drawing.
Fig. 8 is a waste collection dish axonometric drawing.
Fig. 1--among Fig. 8, crossbeam 1, dolly tray body 2, dolly hold-down mechanism 3, front pods 4, supporting leg 5, waste collection dish 6, centering vertical rod 7, back cushion block 8, iron bottom plate 9, rubber angle sheave 10, stand limited block 11, handlebar 12, trailing wheel 13, front-wheel 14, limited block 15, preceding gathering sill 16, back gathering sill 17, tray body T type groove 18, supporting traverse 19, centering body web joint 20, test engine 23, crossbeam T type groove 26, pedestal 31, thrust block pad 32, screw rod 33, pin 34, adjusting screw(rod) 51, snap close 52, supporting leg base 53, sewage draining exit 61, hand centering instrument 71, iron bottom plate T-slot 91.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Referring to Fig. 1-Fig. 4, a kind of automotive engine test bench device comprises iron bottom plate 9, two stand limited blocks 11, four rubber angle sheaves 10, front pods 4, back cushion block 8, dolly tray body 2 and dolly hold-down mechanisms 3.
Dolly tray body 2 is arranged on the iron bottom plate 9 with dolly hold-down mechanism 3.
Dolly tray body 2 is a rectangle frame posture tray body, gathering sill 16 and back gathering sill 17 before middle part, the preceding whippletree bottom surface of rectangle frame posture tray body and middle part, whippletree bottom surface, back are respectively equipped with, preceding gathering sill 16 and back gathering sill 17 respectively perpendicular to preceding whippletree with after whippletree; Preceding whippletree front portion at rectangle frame posture tray body is laid with two limited blocks 15.The dolly tray body 2 interior correspondences that are laid with before and after in rectangle frame posture tray body between 19, two supporting traverses 19 of two supporting traverses are provided with waste collection dish 6 (Fig. 8), and the middle part of waste collection dish 6 offers sewage draining exit 61.6 its effects of waste collection dish are that the greasy dirt that in test process, can test engine be produced etc. falls in the waste collection dish 6, to keep the cleaning of perform region.
Preceding whippletree end face middle part at rectangle frame posture tray body is being fixedly connected centering body web joint 20, and centering vertical rod 7 is fixed on the centering body web joint 20, and the top of centering vertical rod 7 is provided with hand centering instrument 71.After the preparatory centering of accomplishing engine 23 to be tested, can centering body be removed.Back whippletree end face is provided with handlebar 12.Offer tray body T type groove 18 respectively at the left and right side frame place of rectangle frame posture tray body.Article two, crossbeam 1 is arranged on the front and back on plane on the dolly tray body 2 abreast, and is bolted on the tray body T type groove 18 through the T type.Every crossbeam 1 is provided with crossbeam T type groove 26 (Fig. 7).Supporting leg 5 is arranged on the crossbeam 1 in couples, and is bolted on the crossbeam T type groove 26 through the T type.
Referring to Fig. 5, dolly hold-down mechanism 3 comprises pedestal 31, thrust block pad 32, screw rod 33 and pin 34.Pedestal 31 is fixed at the rear portion middle on the iron bottom plate 9.The middle part is provided with groove on the pedestal 31, the interior end that is connecting screw rod 33 through pin 34 hinges of groove.The other end of screw rod 33 thrust block pad 32 that is being threaded.The front end face of thrust block pad 32 is against on the rear end face of back gathering sill 17 of dolly tray body 2 bottoms.The bottom of dolly tray body 2 is respectively equipped with two front-wheels 14 and two trailing wheels 13.Front-wheel 14 is a directional wheel, and trailing wheel 13 is a universal wheel.
Referring to Fig. 6, supporting leg 5 comprises adjusting screw(rod) 51, snap close 52 and supporting leg base 53.The top of supporting leg base 53 is provided with threaded hole, and is connected with adjusting screw(rod) 51, cooperates on the adjusting screw(rod) 51 to be provided with snap close 52, and the lower surface of snap close 52 is against on the upper surface of supporting leg base 53.
The bottom of engine 23 at first to be tested is supported on the dolly tray body 2 by four supporting legs 5, and on the flange face at the top through being bolted to adjusting screw(rod) 51, total system constitutes a three-dimensional adjustable system.And, again centering vertical rod 7 is removed after the centering through centering vertical rod 7 centerings.
After the dolly tray body 2 that will be loaded with measured piece then pushes testing laboratory, accomplish dolly tray body 2 location, clamp.Concrete grammar is: dolly positioning and guiding mechanism is bolted on the interior iron bottom plate of testing laboratory's (stand) through the T type; Dolly is pushed forward into along four rubber angle sheaves 10; After dolly arrives the precalculated position; The screw rod 33 that manually lifts dolly hold-down mechanism 3 is again gone in the notch of gathering sill 17 behind the dolly, and the thrust block pad 32 of screwing at last makes limited block 15 tightly prop up stand limited block 11 and can not move.After accomplishing above-mentioned work, can carry out work such as next step transducer arrangements, the connection of fluid pipeline, all preliminary works are ready, and test job begins.
Claims (3)
1. automotive engine test bench device; Comprise iron bottom plate (9), two stand limited blocks (11), four rubber angle sheaves (10), front pods (4) and back cushion block (8); Iron bottom plate (9) is the rectangle steel plate, and its steel plate face vertically is provided with equally spaced iron bottom plate T type groove (91) more than four; Two stand limited blocks (11) lay respectively at iron bottom plate (9) front row, and are fixedly connected on the iron bottom plate (9); Iron bottom plate T type groove (91) end face in the outside is respectively equipped with two rubber angle sheaves (10) about iron bottom plate (9), and is bolted on the iron bottom plate (9) through the T type; It is characterized in that: also comprise dolly tray body (2) and dolly hold-down mechanism (3);
Dolly tray body (2) is arranged on the iron bottom plate (9) with dolly hold-down mechanism (3);
Said dolly tray body (2) is a rectangle frame posture tray body; Middle part, preceding whippletree bottom surface at rectangle frame posture tray body is respectively equipped with preceding gathering sill (16) and back gathering sill (17) with middle part, whippletree bottom surface, back, and preceding gathering sill (16) and back gathering sill (17) are respectively perpendicular to preceding whippletree and back whippletree; Preceding whippletree front portion at rectangle frame posture tray body is laid with two limited blocks (15); Be laid with two supporting traverses (19) before and after in rectangle frame posture tray body, the interior correspondence of dolly tray body (2) between two supporting traverses (19) is provided with waste collection dish (6), and the middle part of waste collection dish (6) offers sewage draining exit (61); Preceding whippletree end face middle part at rectangle frame posture tray body is being fixedly connected centering body web joint (20), and centering vertical rod (7) is fixed on the centering body web joint (20), and the top of said centering vertical rod (7) is provided with hand centering instrument (71); Back whippletree end face is provided with handlebar (12); Offer tray body T type groove (18) respectively at the left and right side frame place of rectangle frame posture tray body; Article two, crossbeam (1) is arranged on the front and back that dolly tray body (2) is gone up the plane abreast, and is bolted on the tray body T type groove (18) through the T type; Every crossbeam (1) is provided with crossbeam T type groove (26); Supporting leg (5) is arranged on the crossbeam (1) in couples, and is bolted on the crossbeam T type groove (26) through the T type; The bottom of dolly tray body (2) is respectively equipped with two front-wheels (14) and two trailing wheels (13);
Said dolly hold-down mechanism (3) comprises pedestal (31), thrust block pad (32), screw rod (33) and pin (34); Pedestal (31) is fixed at the rear portion middle on the iron bottom plate (9); Pedestal (31) is gone up the middle part and is provided with groove, the interior end that is connecting screw rod (33) through pin (34) hinge of groove; The other end of screw rod (33) thrust block pad (32) that is being threaded; The front end face of said thrust block pad (32) is against on the rear end face of the back gathering sill (17) bottom the dolly tray body (2).
2. a kind of automotive engine test bench device according to claim 1 is characterized in that: said supporting leg (5) comprises adjusting screw(rod) (51), snap close (52) and supporting leg base (53); The top of supporting leg base (53) is provided with threaded hole, and is connected with adjusting screw(rod) (51), and adjusting screw(rod) (51) is gone up to cooperate and is provided with snap close (52), and the lower surface of snap close (52) is against on the upper surface of supporting leg base (53).
3. a kind of automotive engine test bench device according to claim 1 is characterized in that: the front-wheel (14) of dolly tray body (2) is a directional wheel, and the trailing wheel (13) of dolly tray body (2) is universal wheel
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208881 CN202582901U (en) | 2012-05-11 | 2012-05-11 | Engine testing rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208881 CN202582901U (en) | 2012-05-11 | 2012-05-11 | Engine testing rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582901U true CN202582901U (en) | 2012-12-05 |
Family
ID=47252302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208881 Withdrawn - After Issue CN202582901U (en) | 2012-05-11 | 2012-05-11 | Engine testing rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582901U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645338A (en) * | 2012-05-11 | 2012-08-22 | 安徽江淮汽车股份有限公司 | Engine test rack device |
| CN103776634A (en) * | 2014-01-26 | 2014-05-07 | 烟台大学 | Aero-engine test bed frame |
| CN104062125A (en) * | 2014-03-11 | 2014-09-24 | 浙江吉利控股集团有限公司 | Test stand of engine |
| CN104742105A (en) * | 2015-04-08 | 2015-07-01 | 苏州市吴中区木渎华利模具加工店 | Mechanical material rest locating mechanism of condenser elastic nut installing machine |
| KR101597589B1 (en) * | 2015-12-16 | 2016-02-25 | 대산지오텍 주식회사 | Fixing jig for table flattening |
| CN108152043A (en) * | 2017-12-18 | 2018-06-12 | 重庆厚全科技发展有限公司 | A kind of trolley locating guide device |
| GB2560030A (en) * | 2017-02-28 | 2018-08-29 | Ford Global Tech Llc | A portable large powertrain component stand |
| CN110285974A (en) * | 2019-06-20 | 2019-09-27 | 蓝箭航天空间科技股份有限公司 | It is a kind of for measuring the tool structure of high-speed driving system |
-
2012
- 2012-05-11 CN CN 201220208881 patent/CN202582901U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645338A (en) * | 2012-05-11 | 2012-08-22 | 安徽江淮汽车股份有限公司 | Engine test rack device |
| CN102645338B (en) * | 2012-05-11 | 2014-06-25 | 安徽江淮汽车股份有限公司 | Engine test rack device |
| CN103776634A (en) * | 2014-01-26 | 2014-05-07 | 烟台大学 | Aero-engine test bed frame |
| CN104062125A (en) * | 2014-03-11 | 2014-09-24 | 浙江吉利控股集团有限公司 | Test stand of engine |
| CN104742105A (en) * | 2015-04-08 | 2015-07-01 | 苏州市吴中区木渎华利模具加工店 | Mechanical material rest locating mechanism of condenser elastic nut installing machine |
| KR101597589B1 (en) * | 2015-12-16 | 2016-02-25 | 대산지오텍 주식회사 | Fixing jig for table flattening |
| GB2560030A (en) * | 2017-02-28 | 2018-08-29 | Ford Global Tech Llc | A portable large powertrain component stand |
| CN108152043A (en) * | 2017-12-18 | 2018-06-12 | 重庆厚全科技发展有限公司 | A kind of trolley locating guide device |
| CN108152043B (en) * | 2017-12-18 | 2019-07-30 | 重庆厚全科技发展有限公司 | A kind of trolley locating guide device |
| CN110285974A (en) * | 2019-06-20 | 2019-09-27 | 蓝箭航天空间科技股份有限公司 | It is a kind of for measuring the tool structure of high-speed driving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20140625 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |