CN204572959U - Diesel engine part tension device - Google Patents
Diesel engine part tension device Download PDFInfo
- Publication number
- CN204572959U CN204572959U CN201520027745.7U CN201520027745U CN204572959U CN 204572959 U CN204572959 U CN 204572959U CN 201520027745 U CN201520027745 U CN 201520027745U CN 204572959 U CN204572959 U CN 204572959U
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- generator
- bolt
- hanging feet
- tensioning
- idle wheel
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Abstract
The utility model discloses a kind of diesel engine part tension device, it is characterized in that: tension pulley support is triangle, three drift angles of support are equipped with screw, and middle part is provided with bar hole.Be provided with Idle wheel hanging feet bolt in bar hole, stretching wheel assembly is fixed on this hanging feet bolt, and Idle wheel tensioning bolt screws in the screw of hanging feet bolt.Generator support plate is fixed on top on tension pulley support, the middle part of support plate is also provided with bar hole, be provided with generator hanging feet bolt in bar hole, generator tensioning bolt also screws in the screw of this hanging feet bolt, and generator tensioning bolt is assembled on the right angle bent face of generator support plate.By adjustment Idle wheel tensioning bolt, pull stretching wheel assembly outwards to move, make air-conditioning belt tension; By adjustment generator tensioning bolt, change generator setting angle, make dynamo belt tensioning.Compact, carried out regulable control two trains by two tensioning bolts the rate of tension of this apparatus structure is very convenient, is applicable to polymorphic type motor.
Description
Technical field
The utility model belongs to engine components and arranges, and is specifically related to a kind of tension device of diesel engine part.
Background technique
Along with the development of auto manufacturing technology, people to the function of automobile and the requirement of travelling comfort also more and more higher, causes engine accessory power rating thus and be on the increase, external engine volume is constantly increased, but the assembly space in car load cabin is but limited.The more compact and reasonable of therefore how to be assembled by the engine accessory power rating of various complexity, just becomes the common issue that numerous engine production producer faces.The assembling of current engine accessory power rating and Component is comparatively compact, but along with the exploitation of new architecture, require that the parts of configuration are increasing again, existing mounting technology cannot adapt to.The such as generator of many diesel engines is that frictionally prevents belt from loosening with fastening generator hanging feet bolt after crowbar tensioning, and this measure often has generator and occurred by the phenomenon of being prized badly and long-term vibration causes belt to loosen.And the utility model makes, on the basis that numerous annex layouts is more rationally compact, can make the member tension such as generator, and serve reinforcement effect to the component of componental movement, eliminate potential safety hazard by fairly simple method.
Summary of the invention
For the problems referred to above, the purpose of this utility model is, provides a kind of structure more reasonably diesel engine part tension device.
For realizing this object, technical solution adopted in the utility model is: tension pulley support is designed to triangle, three drift angles of tension pulley support are equipped with screw, the middle part of tension pulley support is provided with bar hole, Idle wheel hanging feet bolt is provided with in this bar hole, stretching wheel assembly is mounted on Idle wheel hanging feet bolt, and the thread section of Idle wheel tensioning bolt screws in the screw of Idle wheel hanging feet bolt.On tension pulley support, the screw on top is fixed with generator support plate, generator support plate is L shape structure, the middle part of generator support plate is also provided with bar hole, generator hanging feet bolt is provided with in this bar hole, the thread section of generator tensioning bolt screws in the screw of generator hanging feet bolt, and the spiro rod section of generator tensioning bolt is assembled on the right angle bent face of generator support plate.
The utility model to the working principle that Idle wheel and engine location regulate is: by adjustment Idle wheel tensioning bolt, Idle wheel is outwards moved, makes air-conditioning belt tension.By adjustment generator tensioning bolt, change generator setting angle, make dynamo belt tensioning.
Feature of the present utility model and beneficial effect be, (1) compact structure, tensioning are convenient, are controlled the degree of tightness of generator by generator tensioning bolt, and the phenomenon avoiding sled bad generator and cause belt to loosen because of Long-term Vibration occurs; (2) tension pulley support is fixed on water pump water receiving pipe and water pump, alleviate the Relative Vibration between water pump water receiving pipe and pump intake, avoid sebific duct between water pump and water pump water receiving pipe and loosen the generation causing water leakage phenomenon, and certain fixation is played to water pump water receiving pipe.
Accompanying drawing explanation
Fig. 1 is the utility model principle and three-dimensional structure diagram.
Fig. 2 is the utility model structural front view.
Fig. 3 is the structural drawing of Idle wheel hanging feet bolt and generator hanging feet bolt single component.
Fig. 4 is the utility model embodiment assembly structure figure.
Embodiment
Structure of the present utility model to be further described by specific embodiment below in conjunction with accompanying drawing.
Diesel engine part tension device, comprises tension pulley support, stretching wheel assembly, Idle wheel tensioning bolt, generator tensioning bolt, generator support plate, Idle wheel hanging feet bolt, generator hanging feet bolt and water pump water receiving pipe etc.Its structure is: tension pulley support 1 is designed to triangle, three drift angles of tension pulley support are equipped with screw, the middle part of tension pulley support is provided with bar hole, Idle wheel hanging feet bolt 5-1 is provided with in this bar hole, stretching wheel assembly 2 is mounted on Idle wheel hanging feet bolt, and the thread section of Idle wheel tensioning bolt 3 screws in the screw of Idle wheel hanging feet bolt.On tension pulley support, the screw on top is fixed with generator support plate 4, generator support plate is L shape structure, the middle part of generator support plate is also provided with bar hole, generator hanging feet bolt 5-2 is provided with in this bar hole, the thread section of generator tensioning bolt 6 screws in the screw of generator hanging feet bolt, and the spiro rod section of generator tensioning bolt is assembled on the right angle bent face of generator support plate.The spiro rod section of Idle wheel tensioning bolt is assembled on the link 7-1 of water pump water receiving pipe 7, and tension pulley support is also fixed on the link of water pump water receiving pipe.One end of generator is connected with generator support plate by generator hanging feet bolt; The other end is fixed on the link of water pump water receiving pipe.
The structure of Idle wheel hanging feet bolt and generator hanging feet bolt is: one end of bolt is the square body being threaded hole, and the other end is the cylindrical body of the section of being threaded, and the cylindrical body of the section of being threaded is arranged in bar hole.
The utility model at the assembly structure that external engine is concrete is: tension pulley support is fixed on water pump water receiving pipe and water pump 9, the belt pulley of water pump, motor and bent axle three parts is intertwined and connected together by dynamo belt 11, provides power by engine crankshaft (crank pulley).Regulator generator tensioning bolt, makes motor hanging feet bolt produce displacement in generator support plate bar hole, changes generator setting angle, makes dynamo belt tensioning by outer the moving of motor.
Together with by tensioning air-conditioning belt 12 Idle wheel, crank pulley 8 being intertwined and connected with air condition compressor belt pulley 10, crank pulley as two trains driving wheel and power is provided.By adjustment Idle wheel tensioning bolt, Idle wheel hanging feet bolt produces displacement in its support plate bar hole, and Idle wheel is outwards moved, thus makes tensioning air-conditioning belt tension.By adjustment generator tensioning bolt 6, make dynamo belt 11 tensioning.
This apparatus structure is compact, adjustment rate of tension is very convenient.This device is used by assembling on CY4102 diesel engine, respond well.
Claims (4)
1. diesel engine part tension device, comprise tension pulley support, stretching wheel assembly, Idle wheel tensioning bolt, generator tensioning bolt, generator support plate, Idle wheel hanging feet bolt, generator hanging feet bolt and water pump water receiving pipe, it is characterized in that: tension pulley support (1) is designed to triangle, three drift angles of tension pulley support are equipped with screw, the middle part of tension pulley support is provided with bar hole, Idle wheel hanging feet bolt (5-1) is provided with in this bar hole, stretching wheel assembly (2) is mounted on Idle wheel hanging feet bolt, the thread section of Idle wheel tensioning bolt (3) screws in the screw of Idle wheel hanging feet bolt, on tension pulley support, the screw on top is fixed with generator support plate (4), generator support plate is L shape structure, the middle part of generator support plate is also provided with bar hole, generator hanging feet bolt (5-2) is provided with in this bar hole, the thread section of generator tensioning bolt (6) screws in the screw of generator hanging feet bolt, and the spiro rod section of generator tensioning bolt is assembled on the right angle bent face of generator support plate.
2. according to diesel engine part tension device according to claim 1, it is characterized in that: the structure of described Idle wheel hanging feet bolt and generator hanging feet bolt is: one end of bolt is the square body being threaded hole, the other end is the cylindrical body of the section of being threaded, and the cylindrical body of the section of being threaded is arranged in bar hole.
3. according to diesel engine part tension device according to claim 1, it is characterized in that the spiro rod section of described Idle wheel tensioning bolt is assembled on the link (7-1) of water pump water receiving pipe (7), tension pulley support is also fixed on the link of water pump water receiving pipe.
4., according to diesel engine part tension device according to claim 1, it is characterized in that one end of described generator is connected with described generator support plate by generator hanging feet bolt; The other end is fixed on the link of water pump water receiving pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027745.7U CN204572959U (en) | 2015-01-15 | 2015-01-15 | Diesel engine part tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027745.7U CN204572959U (en) | 2015-01-15 | 2015-01-15 | Diesel engine part tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572959U true CN204572959U (en) | 2015-08-19 |
Family
ID=53865600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027745.7U Active CN204572959U (en) | 2015-01-15 | 2015-01-15 | Diesel engine part tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276109A (en) * | 2015-11-30 | 2016-01-27 | 李功文 | Belt tensioning device |
-
2015
- 2015-01-15 CN CN201520027745.7U patent/CN204572959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276109A (en) * | 2015-11-30 | 2016-01-27 | 李功文 | Belt tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for tensioning of diesel engine part Effective date of registration: 20190612 Granted publication date: 20150819 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |