CN207832450U - Engine quick-assembling testing stand - Google Patents
Engine quick-assembling testing stand Download PDFInfo
- Publication number
- CN207832450U CN207832450U CN201721737334.2U CN201721737334U CN207832450U CN 207832450 U CN207832450 U CN 207832450U CN 201721737334 U CN201721737334 U CN 201721737334U CN 207832450 U CN207832450 U CN 207832450U
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- China
- Prior art keywords
- rack
- pallet
- automatic butt
- engine
- testing stand
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- 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.)
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Abstract
The utility model discloses engine quick-assembling testing stands, it includes rack, pallet, template is connect soon, the rack automatic butt jointing device being installed on rack, pallet assists abutment shaft, loading device, exchange starting device and engine, loading device is loaded by eddy current absorption dynamometer, rack automatic butt jointing device includes rack automatic butt axis, rack bracket tray positioning apparatus, rack lifts raceway and pallet pressing device, engine is installed on above pallet, rack lifting raceway is provided with below pallet, pallet is transported on rack, pallet and rack lifting raceway drop on rack bracket tray positioning apparatus automatically together, it is compressed by pallet pressing device, complete automatic butt.It is dropped to automatically on rack bracket tray positioning apparatus in place by pallet conveying, the automatic butt of rack automatic butt axis is completed in descent, this testing stand can complete fast automatic docking under engine right angle setting state, which will meet a variety of type experiments.
Description
Technical field
The utility model is related to a kind of engine quick-assembling testing stands.
Background technology
The marine engines such as motor boat, yacht, public affair ship, assault boat, speedboat, the type engine output shaft are different from
General engine horizontal output, but vertical output.The automatic AC for completing such engine starts, and will consider in structure
In the automatic butt of engine right angle setting state, while realizing that multi-model is examined in the consistency of same rack and different racks
It surveys.Accordingly, it is desirable to provide a kind of new marine engine fast-assembling testing stand solves the above problems.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of engine quick-assembling testing stands, can vertically pacify in engine
Automatic butt is completed under dress state.
In order to solve the above technical problems, the engine quick-assembling testing stand of the utility model, which includes rack, support
Disk, the rack automatic butt jointing device for connecing template soon, being installed on rack, pallet auxiliary abutment shaft, loading device, exchange start dress
It sets and engine, the loading device is loaded by eddy current absorption dynamometer, the rack automatic butt jointing device includes that rack is automatically right
Spindle, rack bracket tray positioning apparatus, rack lifting raceway and pallet pressing device, the engine are installed on above pallet, institute
It states and is provided with rack lifting raceway below pallet, pallet is transported on rack, and the pallet and rack lifting raceway are automatic together
It drops on rack bracket tray positioning apparatus, is compressed by pallet pressing device, complete rack automatic butt axis and docked with pallet auxiliary
The automatic butt of axis.
In order to quick location tray, the rack bracket tray positioning apparatus includes positioning pin and holder, the positioning pin
It is installed on cradle top, the positioning pin is assigned in tray bottom.
In order to compress pallet, the automatic AC for completing engine starts, and the pallet pressing device includes connecting rod, cylinder
And supporting rack, cylinder is installed on support frame as described above, the piston rod part of the cylinder is connect with connecting rod one end, and the connecting rod is another
The tight pallet top surface of side pressure.
The exchange starting device includes that exchange starts motor, motor shaft and clutch, and the exchange starts the electricity of motor
Clutch is installed on arbor, the motor shaft is connect by clutch with the shaft in eddy current absorption dynamometer, the shaft with
Rack automatic butt axis connection.
The template that connects soon is made of male end and female end, and the male end is mounted on pallet, and the female end is mounted on rack
Firm banking on, the automatic butt at male and female end is completed by pneumatic device on rack firm banking.
The beneficial effects of the utility model：Pallet conveying drops on rack bracket tray positioning apparatus automatically in place, is landing
The automatic butt of rack automatic butt axis is completed in the process, this testing stand can be completed quickly certainly under engine right angle setting state
Dynamic docking, the testing stand will meet a variety of type experiments.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
Wherein：1, rack, 2, pallet, 3, pallet assist abutment shaft, 4, eddy current absorption dynamometer, 5, engine, 6, rack from
Dynamic abutment shaft, 7, rack lift raceway, 8, positioning pin, 9, holder, 10, connecting rod, 11, cylinder, 12, supporting rack, 13, piston rod,
14, exchange starts motor, and 15, motor shaft, 16, clutch, 17, shaft, 18, male end, 19, female end, 20, firm banking, 21, gas
Dynamic device, 22, control circuit storehouse, 23, grease automatic butt mouth, 24, exhaust automatic butt mouth.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the scope of protection of the utility model.
As shown in Fig. 1 to 2, a kind of engine quick-assembling testing stand of the utility model, which includes rack 1, pallet
2, template, the rack automatic butt jointing device being installed on rack 1, pallet auxiliary abutment shaft 3, loading device, exchange starting are connect soon
Device and engine 5, loading device are loaded by eddy current absorption dynamometer 4, and rack automatic butt jointing device includes rack automatic butt axis
6, rack bracket tray positioning apparatus, rack lifting raceway 7 and pallet pressing device, engine 5 are installed on above pallet 2, under pallet 2
Side is provided with rack lifting raceway 7, and pallet 1 is transported on rack 1, and pallet 2 and rack lifting raceway 7 drop to platform automatically together
It on frame bracket tray positioning apparatus, is compressed by pallet pressing device, completion rack automatic butt axis 6 assists oneself of abutment shaft 3 with pallet
Dynamic docking.
Rack bracket tray positioning apparatus includes positioning pin 8 and holder 9, and positioning pin 8 is installed on 9 top of holder, and positioning pin 8 is assigned
In 2 bottom of pallet.It in this way being capable of quick location tray 2.
Pallet pressing device includes connecting rod 10, cylinder 11 and supporting rack 12, and cylinder 11 is installed on supporting rack 12, cylinder 11
13 top of piston rod is connect with 10 one end of connecting rod, and 10 other end of connecting rod compresses 2 top surface of pallet.Pallet 2 can be compressed, complete hair
The automatic AC of motivation 5 starts.
It includes that exchange starts motor 14, motor shaft 15 and clutch 16 to exchange starting device, and exchange starts the electricity of motor 14
Clutch 16 is installed, motor shaft 15 is connect by clutch 16 with the shaft 17 in eddy current absorption dynamometer 4, shaft on arbor 15
17 connect with rack automatic butt axis 6.Docking operation is that the conveying of pallet 2 drops on rack bracket tray positioning apparatus automatically in place,
The automatic butt of rack automatic butt axis 6 is completed in descent.The motor shaft 15 that exchange starts motor 14 passes through clutch
16 drive engines 5 to start, and clutch 16 is attracted when starting, and exchange starts motor 14 and transmission system is driven to realize engine 5
It starts, when 5 starting speed of engine is more than setting value, clutch 16 detaches, motor shaft 15 and 5 power output shaft of engine point
From.
It connects template soon to be made of male end 18 and female end 19, male end 18 is mounted on pallet 2, and female end 19 is mounted on rack 1
On firm banking 20, the automatic butt at male and female end is completed by the pneumatic device 21 on rack firm banking 20.
Pallet 2 is equipped with data carrier for automatically recording type information, is read by station data carrier in each experiment station
Writing head exchange of information.
The engine quick-assembling testing stand of the utility model is also equipped with multi-model throttle automatic calibration system, due to an experiment
Platform will meet more than 10 kinds of type experiment, and system will realize that program controlled automatic is run, and need to the throttle stroke of each type into rower
Fixed, the calibration system of multi-model throttle carries out segmentation calibration by servo-electric actuator and control software to throttle stroke, together
Kind type has fixed stroke starting point and ending point in software, carries out the stroke calibration of throttle, passes through unified control
Software checks the consistency of throttle stroke, it is ensured that the consistency of engine output power.
The testing stand of the utility model is controlled by control circuit storehouse 22, control circuit storehouse 22 by PLC, dsp chip control
System, host computer information system composition, PLC chip complete testing stand docking, the supply control of oil-water-gas electric valve, dsp chip
Control system have to engine load, the control of engine speed, torque, host computer information system automatic collection is remembered
Record preserves data, management easy to produce, handling of goods and materials, quality tracing, data analysis statistical, quality improvement.
The testing stand of the utility model, after the pallet 2 with engine 5 is transported to rack 1 in place, pallet 2 and rack liter
The automatic whereabouts together of raceway 7 drops, and rack automatic butt axis 6 is docked with pallet auxiliary abutment shaft 7, meets male end 18 and the mother of template soon
19 docking of end（Grease automatic butt mouth 23 and exhaust automatic butt mouth 24 dock simultaneously）, the clutch 16 of exchange starting motor 14
It closes, exchange starts motor 14 and rotates, and starts engine 5；Clutch 16 disengages, and exchange starts motor 14 and rack automatic butt
Axis 6 detaches.
Claims (5)
1. engine quick-assembling testing stand, it is characterised in that：The testing stand includes rack, pallet, connects template soon, is installed on rack
Rack automatic butt jointing device, pallet auxiliary abutment shaft, loading device, exchange starting device and engine, the loading device
It is loaded by eddy current absorption dynamometer, the rack automatic butt jointing device includes rack automatic butt axis, rack bracket tray positioning apparatus, platform
Frame lifts raceway and pallet pressing device, and the engine is installed on above pallet, and rack lifting is provided with below the pallet
Raceway, pallet are transported on rack, and the pallet and rack lifting raceway drop on rack bracket tray positioning apparatus automatically together,
It is compressed by pallet pressing device, completes the automatic butt of rack automatic butt axis and pallet auxiliary abutment shaft.
2. engine quick-assembling testing stand according to claim 1, it is characterised in that：The rack bracket tray positioning apparatus includes
Positioning pin and holder, the positioning pin are installed on cradle top, and the positioning pin is assigned in tray bottom.
3. engine quick-assembling testing stand according to claim 1, it is characterised in that：The pallet pressing device includes connecting
Bar, cylinder and supporting rack install cylinder on support frame as described above, and the piston rod part of the cylinder is connect with connecting rod one end, described
The connecting rod other end compresses pallet top surface.
4. engine quick-assembling testing stand according to claim 1, it is characterised in that：The exchange starting device includes exchange
Motor, motor shaft and clutch are started, clutch is installed on the motor shaft of the exchange starting motor, the motor shaft passes through
Clutch is connect with the shaft in eddy current absorption dynamometer, the shaft and rack automatic butt axis connection.
5. engine quick-assembling testing stand according to claim 1, it is characterised in that：The template that connects soon is by male end and female end
Composition, the male end are mounted on pallet, and the female end is mounted on the firm banking of rack, by rack firm banking
Pneumatic device completes the automatic butt at male and female end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737334.2U CN207832450U (en) | 2017-12-14 | 2017-12-14 | Engine quick-assembling testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737334.2U CN207832450U (en) | 2017-12-14 | 2017-12-14 | Engine quick-assembling testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832450U true CN207832450U (en) | 2018-09-07 |
Family
ID=63387435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737334.2U Active CN207832450U (en) | 2017-12-14 | 2017-12-14 | Engine quick-assembling testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051218A (en) * | 2017-12-14 | 2018-05-18 | 江苏联测机电科技股份有限公司 | Engine quick-assembling testing stand |
| CN115307924A (en) * | 2022-10-12 | 2022-11-08 | 中国航发四川燃气涡轮研究院 | Dynamic ground effect simulation system for shipborne test run of aircraft engine |
-
2017
- 2017-12-14 CN CN201721737334.2U patent/CN207832450U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051218A (en) * | 2017-12-14 | 2018-05-18 | 江苏联测机电科技股份有限公司 | Engine quick-assembling testing stand |
| CN115307924A (en) * | 2022-10-12 | 2022-11-08 | 中国航发四川燃气涡轮研究院 | Dynamic ground effect simulation system for shipborne test run of aircraft engine |
| CN115307924B (en) * | 2022-10-12 | 2023-03-24 | 中国航发四川燃气涡轮研究院 | Dynamic ground effect simulation system for shipborne test run of aircraft engine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |