CN204202877U - A kind of test-bed for two cylinder - Google Patents
A kind of test-bed for two cylinder Download PDFInfo
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- CN204202877U CN204202877U CN201420526950.3U CN201420526950U CN204202877U CN 204202877 U CN204202877 U CN 204202877U CN 201420526950 U CN201420526950 U CN 201420526950U CN 204202877 U CN204202877 U CN 204202877U
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- engine
- horizontal adjustment
- test
- vertical adjusting
- screw rod
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Abstract
A kind of test-bed for two cylinder, it includes engine support, it is characterized in that: engine support includes two horizontal adjustment guide rails, the longitudinal middle part of horizontal adjustment guide rail is provided with a horizontal adjustment bar-shaped trough, slide in horizontal adjustment bar-shaped trough and be inserted with two vertical adjusting poles, vertical adjusting pole top is provided with screw rod, vertical adjusting pole is connected with supporting seat and shock absorption suspension device respectively by screw rod, supporting seat is provided with engine coupling hole, engine shaft through engine coupling hole by being connected spring coupling with dynamometer machine, this dynamometer machine is fixed on base plate by base.Engine support of the present utility model can conveniently adjust transverse direction and longitudinal pitch, height accurately and is easily adjusted by screw rod, thus realize the adjustment of engine centering, simultaneously shock absorption suspension device reduces the vibrations in engine test, avoids vibrations in testing to the infringement of tested engine; Protective cover protection operating personnel and other equipment.
Description
Technical field
The utility model belongs to auto parts and components technical field of measurement and test, specifically a kind of test-bed for stroke lengthening hybrid power automobile two cylinder.
Background technology
At present, threst stand mainly relates to the four cylinder engine of orthodox car, four cylinder engine stressed evenly, the vibrations that bring in motion of cancelling out each other at work, noise and stability are all far better.And the volume exclusion of two cylinder is fewer, therefore on stroke lengthening hybrid power automobile uses, occupy space advantage.And for the vibrations of two cylinder and noise all comparatively large, the four cylinder engine engine bench test device of application orthodox car carries out bench test, and the instantaneous state of engine changes and easily produces larger impact to dynamometer machine, thus reduces the serviceable life of dynamometer machine.Therefore, design a kind of can being applicable to and shake larger two cylinder test-bed, become problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is to provide a kind of test-bed for two cylinder, can realize reducing shock momentum in two cylinder test, protects tested engine and dynamometer machine.
The purpose of this utility model is achieved in that this test-bed for two cylinder includes engine support, it is characterized in that: described engine support includes parallel two the horizontal adjustment guide rails be fixed on base plate, the longitudinal middle part of horizontal adjustment guide rail is provided with a horizontal adjustment bar-shaped trough, slide in horizontal adjustment bar-shaped trough and be inserted with two vertical adjusting poles, vertical adjusting pole top is provided with screw rod, in two horizontal adjustment bar-shaped troughs before correspondence, the vertical adjusting pole of rear side is connected with supporting seat and shock absorption suspension device respectively by screw rod, supporting seat is provided with engine coupling hole, spring coupling is provided with between engine coupling hole and dynamometer machine, this dynamometer machine is fixed on base plate by base.
Described spring coupling arranged outside has protective cover.
Described protective cover bottom support has the link rod be fixed on base plate.
Engine support of the present utility model, there is two cover cover horizontal adjustment guide rails and the vertical adjusting pole of four covers, convenient adjustment transverse direction and longitudinal pitch, height accurately and is easily adjusted by screw rod, thus realize the adjustment of engine centering, simultaneously described engine support realizes supporting engines by shock absorption suspension device, reduces the vibrations in engine test, avoids vibrations in testing to the infringement of tested engine; The protective cover bottom support of spring coupling has the link rod be fixed on base plate, and protection operating personnel and other equipment work the mischief to it to avoid connection elasticity axial organ.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the spatial structure enlarged diagram of the engine support in Fig. 1.
Utility model to be described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claim.
Embodiment
According to Fig. 1-2, the utility model is described in detail.The test-bed that the utility model is used for two cylinder includes engine support, engine support includes parallel two the horizontal adjustment guide rails 13 be fixed on base plate, the longitudinal middle part of horizontal adjustment guide rail is provided with a horizontal adjustment bar-shaped trough 11, slide in horizontal adjustment bar-shaped trough and be inserted with two vertical adjusting poles 1, vertical adjusting pole top is provided with screw rod 12, in two horizontal adjustment bar-shaped troughs before correspondence, the vertical adjusting pole of rear side is connected with supporting seat 4 and shock absorption suspension device 2 respectively by screw rod, supporting seat 4 is provided with engine coupling hole, engine shaft passes through to be connected spring coupling 5 with dynamometer machine 7 through engine coupling hole, this dynamometer machine is fixed on base plate by base 8.
During use, according to said structure assembling test-bed, by between tested engine 3 supporting seat 4 and shock absorption suspension device 2, the engine shaft of tested engine 3 by being connected spring coupling 5 with dynamometer machine 7, starts tested engine through engine coupling hole.The utility model can meet various engines test demand, and this shaft coupling axle has anti-seismic performance, and its structural design and material selection calculate through repetition test, meets the needs of two cylinder test, protects dynamometer machine safety to greatest extent.Be arranged in sum, achieve the purpose of this utility model.
Claims (3)
1. the test-bed for two cylinder, it includes engine support, it is characterized in that: described engine support includes parallel two the horizontal adjustment guide rails be fixed on base plate, the longitudinal middle part of horizontal adjustment guide rail is provided with a horizontal adjustment bar-shaped trough, slide in horizontal adjustment bar-shaped trough and be inserted with two vertical adjusting poles, vertical adjusting pole top is provided with screw rod, in two horizontal adjustment bar-shaped troughs before correspondence, the vertical adjusting pole of rear side is connected with supporting seat and shock absorption suspension device respectively by screw rod, supporting seat is provided with engine coupling hole, engine shaft through engine coupling hole by being connected spring coupling with dynamometer machine, this dynamometer machine is fixed on base plate by base.
2. the test-bed for two cylinder according to claim 1, is characterized in that: described spring coupling arranged outside has protective cover.
3. the test-bed for two cylinder according to claim 2, is characterized in that: described protective cover bottom support has the link rod be fixed on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526950.3U CN204202877U (en) | 2014-09-15 | 2014-09-15 | A kind of test-bed for two cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526950.3U CN204202877U (en) | 2014-09-15 | 2014-09-15 | A kind of test-bed for two cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202877U true CN204202877U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526950.3U Active CN204202877U (en) | 2014-09-15 | 2014-09-15 | A kind of test-bed for two cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202877U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880318A (en) * | 2015-05-25 | 2015-09-02 | 南车戚墅堰机车有限公司 | Movable support adjusting device of diesel engine |
| CN105784357A (en) * | 2016-04-29 | 2016-07-20 | 吉林大学 | Automobile speed changer noise test stand |
| CN106122696A (en) * | 2016-08-30 | 2016-11-16 | 广西玉柴机器股份有限公司 | The mobile device of threst stand motor support seat |
| CN107831016A (en) * | 2017-12-13 | 2018-03-23 | 南京锐意泰克汽车科技有限公司 | A kind of bi-block engine Bench calibration system |
| GB2560030A (en) * | 2017-02-28 | 2018-08-29 | Ford Global Tech Llc | A portable large powertrain component stand |
| CN113029578A (en) * | 2021-04-28 | 2021-06-25 | 杭州克罗德机电设备有限公司 | Engine testing device and testing method thereof |
| CN113984404A (en) * | 2021-09-23 | 2022-01-28 | 东风汽车集团股份有限公司 | Commercial car power assembly suspension vibration isolation test bench |
-
2014
- 2014-09-15 CN CN201420526950.3U patent/CN204202877U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880318A (en) * | 2015-05-25 | 2015-09-02 | 南车戚墅堰机车有限公司 | Movable support adjusting device of diesel engine |
| CN105784357A (en) * | 2016-04-29 | 2016-07-20 | 吉林大学 | Automobile speed changer noise test stand |
| CN105784357B (en) * | 2016-04-29 | 2019-04-16 | 吉林大学 | Noise of automobile speed changer testing stand |
| CN106122696A (en) * | 2016-08-30 | 2016-11-16 | 广西玉柴机器股份有限公司 | The mobile device of threst stand motor support seat |
| CN106122696B (en) * | 2016-08-30 | 2018-01-30 | 广西玉柴机器股份有限公司 | The mobile device of threst stand motor support seat |
| GB2560030A (en) * | 2017-02-28 | 2018-08-29 | Ford Global Tech Llc | A portable large powertrain component stand |
| CN107831016A (en) * | 2017-12-13 | 2018-03-23 | 南京锐意泰克汽车科技有限公司 | A kind of bi-block engine Bench calibration system |
| CN113029578A (en) * | 2021-04-28 | 2021-06-25 | 杭州克罗德机电设备有限公司 | Engine testing device and testing method thereof |
| CN113029578B (en) * | 2021-04-28 | 2022-08-09 | 杭州克罗德机电设备有限公司 | Engine testing device and testing method thereof |
| CN113984404A (en) * | 2021-09-23 | 2022-01-28 | 东风汽车集团股份有限公司 | Commercial car power assembly suspension vibration isolation test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |