CN203337386U - An engine tilt test apparatus - Google Patents
An engine tilt test apparatus Download PDFInfo
- Publication number
- CN203337386U CN203337386U CN2013203457128U CN201320345712U CN203337386U CN 203337386 U CN203337386 U CN 203337386U CN 2013203457128 U CN2013203457128 U CN 2013203457128U CN 201320345712 U CN201320345712 U CN 201320345712U CN 203337386 U CN203337386 U CN 203337386U
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- Prior art keywords
- turning axle
- engine
- housing
- worm
- speed reducer
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- Expired - Lifetime
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Abstract
The utility model discloses an engine tilt test apparatus comprising a pedestal, an outer frame, an inner frame, a first worm and gear speed reducer, a first motor, a first electromagnetic brake, a second worm and gear speed reducer, a second motor, and a second electromagnetic brake. The outer frame is connected with the pedestal through a first rotary shaft. The inner frame is disposed in the outer frame and is connected with the outer frame through a second rotary frame. The first worm and gear speed reducer is disposed on one end of the first rotary shaft. The first motor is connected with the first worm and gear speed reducer. The first electromagnetic brake is connected with the other end of the first rotary shaft. The second worm and gear speed reducer is disposed on one end of a second rotary shaft. The second motor is connected with the second worm and gear speed reducer. The second electromagnetic brake is connected with the other end of the second rotary shaft. The engine tilt test apparatus is capable of driving an engine installed thereon to rotate forwardly, backwardly, left, and right so as to be capable of testing the operating statuses and the performance parameters of the engine at various tilt angles. Therefore, the maximum allowed operating angle of the engine is determined and the operative reliability of the engine is increased.
Description
Technical field
The utility model relates to the Engine Block Test device, relates in particular to a kind of engine inclined testing device.
Background technology
Traditional Engine Block Test device is that proving installation is fixed on the ground, and engine is arranged on proving installation, tests its various technical parameters when engine operation.Traditional Engine Block Test device due to engine can not before and after or tilt, can't test load engine vehicle under climbing state or working condition and the performance parameter of the engineering machinery of having loaded engine engine while working on the slope, brought hidden danger therefore to the functional reliability of vehicle or engineering machinery.
The utility model content
In order to overcome defect of the prior art, the utility model provides a kind of engine inclined testing device, it can drive engine mounted thereto and all around rotate, thus can the dynamic test engine in working condition and the performance parameter at various angles of inclination.
To achieve these goals, a kind of engine inclined testing device of the utility model comprises base,
The housing be connected with base by the first turning axle, be arranged on the inner inside casing also be connected with housing by the second turning axle of housing; Described the second turning axle and the orthogonal setting of the first turning axle; Be arranged on the first worm-gear speed reducer of the first turning axle one end and the first motor be connected with the first worm-gear speed reducer; The first electromagnetic brake be connected with the first turning axle other end; Be arranged on the second worm-gear speed reducer of the second turning axle one end and the second motor be connected with the second worm-gear speed reducer; The second electromagnetic brake be connected with the second turning axle other end.
Half front axle and rear semiaxis that the first turning axle comprises the outside, rear and front end that is separately positioned on housing; Described half front axle one end is connected with an end of housing, and the other end of this half front axle is connected with base; Described rear semiaxis one end is connected with the other end of housing, and after this, the other end of semiaxis is connected with base.
The second turning axle comprises left half axle and right axle shaft; Between described left half axle, right axle shaft are separately positioned on outside the inboard two ends, left and right with inside casing, the two ends, left and right of housing.
The second electromagnetic brake comprises second brake price fixing and second brake Moving plate, and described second brake price fixing is fixed on housing, and described second brake Moving plate is connected with the second turning axle.
The first electromagnetic brake comprises the first detent price fixing and the first detent Moving plate, and described the first detent price fixing is fixed on base, and described the first detent Moving plate is connected with the first turning axle.
The utlity model has following good effect:
The first turning axle that the utility model comprises orthogonal setting and the second turning axle, the first motor drives housing with the forward and reverse rotation of the first turning axle by the first worm-gear speed reducer, the second motor drives inside casing with the forward and reverse rotation of the second turning axle by the second worm-gear speed reducer, therefore the utility model can drive the engine be arranged in inside casing and all around rotates, thus can the dynamic test engine in working condition and the performance parameter at various angles of inclination; And the utility model also comprises the first electromagnetic brake be connected with the first turning axle and the second electromagnetic brake be connected with the second turning axle, can after housing, inside casing rotate to certain angle, brake it is stopped, thereby test engine be still in working condition and performance parameter under the certain tilt angle.The utility model can help the maximum of determining engine to allow operating angle, improves the functional reliability of engine.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is that the utility model tilts forward and back the state schematic diagram;
Fig. 4 is the utility model view that tilts;
Fig. 5 is the utility model heeling condition schematic diagram all around.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, a kind of engine inclined testing device of the utility model, comprise base 1, the housing 3 be connected with base 1 by the first turning axle 20, be arranged on the inner inside casing 4 also be connected with housing 3 by the second turning axle 30 of housing 3, this second turning axle 30 and the orthogonal setting of the first turning axle 20, be arranged on the first worm-gear speed reducer 7 of the first turning axle 20 1 ends and the first motor 8 be connected with the first worm-gear speed reducer 7, the first electromagnetic brake 2 be connected with first turning axle 20 other ends, be arranged on the second worm-gear speed reducer 5 of the second turning axle 30 1 ends and the second motor 6 be connected with the second worm-gear speed reducer 5, the second electromagnetic brake 9 be connected with second turning axle 30 other ends.
The first turning axle 20 comprises half front axle 22 and rear semiaxis 21.Half front axle 22, rear semiaxis 21 are separately positioned on the outside of the rear and front end of housing 3.Half front axle 22 1 ends are connected with an end of housing 3, and the other end of this half front axle 22 is connected with base 1.Rear semiaxis 21 1 ends are connected with the other end of housing 3, and after this, the other end of semiaxis 21 is connected with base 1.In the present embodiment, the first motor 8 is AC motor, and it adopts the Y-series flame-proof electric motor, and the first motor 8 drives housing 3 with the forward and reverse rotation of the first turning axle 20 by the first worm-gear speed reducer 7.
As shown in Figure 2, the second turning axle 30 comprises left half axle 31 and right axle shaft 32; Between left half axle 31, right axle shaft 32 are separately positioned on outside the inboard two ends, left and right with inside casing 4, the two ends, left and right of housing 3.In the present embodiment, the second motor 6 is AC motor, and it adopts the Y-series flame-proof electric motor, and the second motor 6 drives inside casing 4 with the forward and reverse rotation of the second turning axle 30 by the second worm-gear speed reducer 5.
The second electromagnetic brake 9 comprises second brake price fixing 10 and second brake Moving plate 11, second brake price fixing 10 is fixed on housing 3, second brake Moving plate 11 is connected with the second turning axle 30 by key, this second brake Moving plate 11 can move axially along the second turning axle 30, and can be with the second turning axle 30 rotations.
The first electromagnetic brake 2 is identical with the second electromagnetic brake 9 structures.The first electromagnetic brake 2 comprises the first detent price fixing (not marking in accompanying drawing) and the first detent Moving plate (not marking in accompanying drawing), the first detent price fixing is fixed on base 1, the first detent Moving plate is connected with the first turning axle 20 by key, this the first detent Moving plate can move axially along the first turning axle 20, and can be with the first turning axle 20 rotations.
In the present embodiment, the first worm-gear speed reducer 7, the second worm-gear speed reducer 5 models are RV40/90; The first electromagnetic brake 2, the second electromagnetic brake 9 models are LDZ1, this electromagnetic brake power-off brake.The utility model is connected with outside control system, and when housing 3, inside casing 4 rotate to the angle set in advance, control system is controlled the first electromagnetic brake 2, the second electromagnetic brake 9 power-off brakes.When the first electromagnetic brake 2 outage, the first detent Moving plate compresses the first detent price fixing under spring-force driven dual, and the first detent Moving plate is relative static under the friction force effect with the first detent price fixing, makes between housing 3 and base 1 relative static.When the second electromagnetic brake 9 outage, second brake Moving plate 11 compresses second brake price fixing 10 under spring-force driven dual, second brake Moving plate 11 is relative static under the friction force effect with second brake price fixing 10, makes between inside casing 4 and housing 3 relative static.
When engine is tested, engine is arranged in inside casing 4.When engine is tilted forward and back to test, power-off by housing 3, connect the power supply of inside casing 4, as shown in Figure 3, now relative static between housing 3 and base 1, the second motor 6 and the second electromagnetic brake 9 are switched on simultaneously, after the second electromagnetic brake 9 energisings, electromagnetic force overcomes spring force, make second brake Moving plate 11 separate with second brake price fixing 10, running after the second motor 6 energisings, drive the second worm-gear speed reducer 5 to rotate simultaneously, thereby drive the second turning axle 30 to drive inside casing 4 left-right rotation.After inside casing 4 turns to predefined angle, the power supply of inside casing 4 externally cuts off under the control of control system automatically, the second motor 6 and the second electromagnetic brake 9 cut off the power supply simultaneously, second brake Moving plate 11 is locking second brake price fixing 10 under spring-force driven dual, make between inside casing 4 and housing 3 relative static, thereby make inside casing 4 be still on pre-set angle, engine is fixed on this position and turns round, thus can the parameters of test engine on this angle of inclination.Adjust the alternating current phases of input the second motor 6, the second motor 6 can antiport, drives inside casing 4 reverse rotations.
When engine is tilted to test, power-off by inside casing 4, connect the power supply of housing 3, as shown in Figure 4, now relative static between inside casing 4 and housing 3, the first motor 8 and the first electromagnetic brake 2 are switched on simultaneously, after the first electromagnetic brake 2 energisings, electromagnetic force overcomes spring force, make the first detent Moving plate separate with the first detent price fixing, running after the first motor 8 energisings, drive the first worm-gear speed reducer 7 to rotate simultaneously, thereby drive the first turning axle 20 to drive housing 3 left and right directions, rotates.After housing 3 turns to predefined angle, the power supply of housing 3 externally cuts off under the control of control system automatically, the first motor 8 and the first electromagnetic brake 2 cut off the power supply simultaneously, the first detent Moving plate is locking the first detent price fixing under spring-force driven dual, make between housing 3 and base 1 relative static, thereby make housing 3 be still on pre-set angle, engine is fixed on this position and turns round, thus can the parameters of test engine on this angle of inclination.Adjust the alternating current phases of input the first motor 8, the first motor 8 can antiport, drives housing 3 reverse rotations.
The utility model can also be connected the power supply of housing 3 and inside casing 4 simultaneously, as shown in Figure 5, housing 3 and inside casing 4 each spinnings, can be according to the command request of external control system, rotate to powered-down after predefined angle, also can carry out the dynamic tilt test to engine.
In sum, the first turning axle that the utility model comprises orthogonal setting and the second turning axle, the first motor drives housing with the forward and reverse rotation of the first turning axle by the first worm-gear speed reducer, the second motor drives inside casing with the forward and reverse rotation of the second turning axle by the second worm-gear speed reducer, therefore the utility model can drive the engine be arranged in inside casing and all around rotates, thus can the dynamic test engine in working condition and the performance parameter at various angles of inclination; And the utility model also comprises the first electromagnetic brake be connected with the first turning axle and the second electromagnetic brake be connected with the second turning axle, can after housing, inside casing rotate to certain angle, brake it is stopped, thereby test engine be still in working condition and performance parameter under the certain tilt angle.The utility model can help the maximum of determining engine to allow operating angle, improves the functional reliability of engine.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (5)
1. an engine inclined testing device, is characterized in that, comprises
Base (1);
The housing (3) be connected with base (1) by the first turning axle (20);
Be arranged on the inner inside casing (4) also be connected with housing (3) by the second turning axle (30) of housing (3); Described the second turning axle (30) and the orthogonal setting of the first turning axle (20);
Be arranged on first worm-gear speed reducer (7) of the first turning axle (20) one ends and the first motor (8) be connected with the first worm-gear speed reducer (7);
The first electromagnetic brake (2) be connected with the first turning axle (20) other end;
Be arranged on second worm-gear speed reducer (5) of the second turning axle (30) one ends and the second motor (6) be connected with the second worm-gear speed reducer (5);
The second electromagnetic brake (9) be connected with the second turning axle (30) other end.
2. engine inclined testing device as claimed in claim 1, is characterized in that, half front axle (22) and rear semiaxis (21) that described the first turning axle (20) comprises the outside, rear and front end that is separately positioned on housing (3); Described half front axle (22) one ends are connected with an end of housing (3), and the other end of this half front axle (22) is connected with base (1); Described rear semiaxis (21) one ends are connected with the other end of housing (3), and after this, the other end of semiaxis (21) is connected with base (1).
3. engine inclined testing device as claimed in claim 1, is characterized in that, described the second turning axle (30) comprises left half axle (31) and right axle shaft (32); Between described left half axle (31), right axle shaft (32) are separately positioned on outside the inboard two ends, left and right with inside casing (4), the two ends, left and right of housing (3).
4. engine inclined testing device as claimed in claim 1, it is characterized in that, described the second electromagnetic brake (9) comprises second brake price fixing (10) and second brake Moving plate (11), it is upper that described second brake price fixing (10) is fixed on housing (3), and described second brake Moving plate (11) is connected with the second turning axle (30).
5. engine inclined testing device as claimed in claim 1, it is characterized in that, described the first electromagnetic brake (2) comprises the first detent price fixing and the first detent Moving plate, it is upper that described the first detent price fixing is fixed on base (1), and described the first detent Moving plate is connected with the first turning axle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203457128U CN203337386U (en) | 2013-06-17 | 2013-06-17 | An engine tilt test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203457128U CN203337386U (en) | 2013-06-17 | 2013-06-17 | An engine tilt test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337386U true CN203337386U (en) | 2013-12-11 |
Family
ID=49706055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203457128U Expired - Lifetime CN203337386U (en) | 2013-06-17 | 2013-06-17 | An engine tilt test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337386U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849051A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Engine docking test dolly for bench test and bench test system |
| CN106197846A (en) * | 2016-10-08 | 2016-12-07 | 桂林电子科技大学 | A kind of electromotor device for adjusting posture |
| CN106969918A (en) * | 2017-04-24 | 2017-07-21 | 南通信达诺测控技术有限公司 | A kind of aero-engine use can load inclined testing device |
| CN109551200A (en) * | 2019-01-17 | 2019-04-02 | 江念敏 | Vehicle mounted type king pin changing machine |
| CN110082096A (en) * | 2019-06-05 | 2019-08-02 | 中国工程物理研究院总体工程研究所 | Environmental test system is waved in inclination |
| CN110749451A (en) * | 2019-07-30 | 2020-02-04 | 中国第一汽车股份有限公司 | Dynamic inclination test device for engine |
| CN117800104A (en) * | 2024-02-28 | 2024-04-02 | 广州市奥荣智能设备有限公司 | Turning device, control method thereof and product production line with turning device |
-
2013
- 2013-06-17 CN CN2013203457128U patent/CN203337386U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104849051A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Engine docking test dolly for bench test and bench test system |
| CN106197846A (en) * | 2016-10-08 | 2016-12-07 | 桂林电子科技大学 | A kind of electromotor device for adjusting posture |
| CN106969918A (en) * | 2017-04-24 | 2017-07-21 | 南通信达诺测控技术有限公司 | A kind of aero-engine use can load inclined testing device |
| CN109551200A (en) * | 2019-01-17 | 2019-04-02 | 江念敏 | Vehicle mounted type king pin changing machine |
| CN110082096A (en) * | 2019-06-05 | 2019-08-02 | 中国工程物理研究院总体工程研究所 | Environmental test system is waved in inclination |
| CN110749451A (en) * | 2019-07-30 | 2020-02-04 | 中国第一汽车股份有限公司 | Dynamic inclination test device for engine |
| CN117800104A (en) * | 2024-02-28 | 2024-04-02 | 广州市奥荣智能设备有限公司 | Turning device, control method thereof and product production line with turning device |
| CN117800104B (en) * | 2024-02-28 | 2024-05-07 | 广州市奥荣智能设备有限公司 | Turning device, control method thereof and product production line with turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 4, 2023, the expiration and termination of the 39 volume 2701 patent Number: 27-01 Volume: 39 |