CN204921879U - Automobile engine's comprehensive belt tensioner - Google Patents
Automobile engine's comprehensive belt tensioner Download PDFInfo
- Publication number
- CN204921879U CN204921879U CN201520455773.9U CN201520455773U CN204921879U CN 204921879 U CN204921879 U CN 204921879U CN 201520455773 U CN201520455773 U CN 201520455773U CN 204921879 U CN204921879 U CN 204921879U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- central shaft
- air condition
- condition compressor
- idle wheel
- 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.)
- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to an automobile engine technical field discloses an automobile engine's comprehensive belt tensioner. In order to solve the narrow and small problem of installation space, provide following technical scheme. Utility model's take -up pulley, including the body, the body be equipped with the installation locating hole, what the installation locating hole was used for take -up pulley and engine is connected characterized by: the body be equipped with the air condition compressor mounting hole, the quantity of air condition compressor mounting hole is more than two. The beneficial effects are that: a body thing of take -up pulley is dual -purpose, save the installing support of compressor, therefore the space that occupies is little.
Description
Technical field
The utility model relates to technical field of automobile engine, particularly relates to a kind of comprehensive belt tightener of motor car engine.
Background technique
In motor car engine accessory belt drive belt system, extensively adopt ribbed V-belt drives.And belt transmission belongs to friction driving, in order to ensure that engine crankshaft exports energy and can be delivered on frontal attachments at different levels reliably, efficiently, need in front end accessory belt transmission system tension pulley is installed.
In addition, under the condition that motor each annex installing space is limited, also will install an air-conditioner compressor, and this is also common Technical arrangements.In order to the compressor that installs an air-conditioner, also need the mounting bracket arranging compressor separately, therefore, limited installing space just seems narrower.
Model utility content
In order to solve the problem of installing tension pulley and air condition compressor under the condition of the confined space, the utility model proposes following technological scheme.
A comprehensive belt tightener for motor car engine, comprises body, and described body is provided with mounting-positioning holes, and mounting-positioning holes is used for the connection of Idle wheel and motor;
Described body is provided with air condition compressor mounting hole, and the quantity of air condition compressor mounting hole is two or more.
Alternatively, the quantity of described air condition compressor mounting hole is three or four or five or six.
Alternatively, described Idle wheel comprises: central shaft, spring, rocking arm, bearing shell, pressure bearing shell, lining, pad, belt pulley, bearing, dust cover, flange face bolt and straight pin.
Alternatively, described Idle wheel comprises central shaft and pad; Described central shaft and described body are fabricated to one; Described central shaft is provided with the step installing pad.
The beneficial effects of the utility model are: the body dual-use material of Idle wheel, eliminates the mounting bracket of compressor, and the space thus taken is little.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a certain concrete Idle wheel of the utility model;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the body schematic diagram in Fig. 2.
Number in the figure explanation
1 is body; 2 is central shafts; 3 is rocking arms; 4 is springs; 5 is straight pins; 6 is linings; 7 is pads; 8 is bearing shells; 9 is pressure bearings; 10 is belt pulleys; 11 is dust covers; 12 is dust covers; 13 is deep groove ball bearings; 14 is air-conditioning mounting holes.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment
In order to solve the narrow and small problem of installing space, the body dual-use material of the utility model Idle wheel, eliminates the mounting bracket of compressor, and the space thus taken is little.
Below, first technical solutions of the utility model are made the general description, and interpretation.
The utility model overall technological scheme is described below.
The comprehensive belt tightener of a kind of motor car engine of the utility model, comprises body, and described body is provided with mounting-positioning holes, and mounting-positioning holes is used for the connection of Idle wheel and motor; Particularly: described body is provided with air condition compressor mounting hole, the quantity of air condition compressor mounting hole is two or more.
For above description, remake further instruction and explanation below.
Using air-condition compressor mounting hole, install an air-conditioner compressor, and so, the body dual-use material of Idle wheel, eliminates the mounting bracket of compressor, and the space thus taken is little.In other words, air condition compressor is connected with the body of Idle wheel, and the body of Idle wheel is connected with motor car engine.
Above, overall description, description and interpretation have been done to technical solutions of the utility model; Below, alternatives is described, description and interpretation.
One of alternatives.
Technological scheme describes.The quantity of described air condition compressor mounting hole is three or four or five or six.
Technological scheme description and interpretation.The quantity of air condition compressor mounting hole, with four Kongzuis for typical case.According to actual needs, the quantity of air condition compressor mounting hole, if two, three, or five, six, or other quantity, is all fine.
Alternatives two.
Technological scheme describes.Described Idle wheel comprises: central shaft, spring, rocking arm, bearing shell, pressure bearing shell, lining, pad, belt pulley, bearing, dust cover, flange face bolt and straight pin.
Technological scheme description and interpretation.The technical program can be understood see Fig. 1, Fig. 2 and Fig. 3.
Alternatives three.
Technological scheme describes.Described Idle wheel comprises central shaft and pad; Described central shaft and described body are fabricated to one; Described central shaft is provided with the step installing pad.
Technological scheme description and interpretation.1. be fabricated to one, specifically have: the mode of die casting, central shaft and body are fabricated to one, such advantage it is possible to better control component precision.2. the step on central shaft, for installing pad.
Claims (4)
1. a comprehensive belt tightener for motor car engine, comprises body, and described body is provided with mounting-positioning holes, and mounting-positioning holes is used for the connection of Idle wheel and motor, it is characterized in that:
Described body is provided with air condition compressor mounting hole, and the quantity of air condition compressor mounting hole is two or more.
2. the comprehensive belt tightener of a kind of motor car engine according to claim 1, is characterized in that:
The quantity of described air condition compressor mounting hole is three or four or five or six.
3. the comprehensive belt tightener of a kind of motor car engine according to claim 1, is characterized in that:
Described Idle wheel comprises: central shaft, spring, rocking arm, bearing shell, pressure bearing shell, lining, pad, belt pulley, bearing, dust cover, flange face bolt and straight pin.
4. the comprehensive belt tightener of a kind of motor car engine according to claim 1, is characterized in that:
Described Idle wheel comprises central shaft and pad; Described central shaft and described body are fabricated to one;
Described central shaft is provided with the step installing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455773.9U CN204921879U (en) | 2015-06-29 | 2015-06-29 | Automobile engine's comprehensive belt tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455773.9U CN204921879U (en) | 2015-06-29 | 2015-06-29 | Automobile engine's comprehensive belt tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921879U true CN204921879U (en) | 2015-12-30 |
Family
ID=54971008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455773.9U Expired - Fee Related CN204921879U (en) | 2015-06-29 | 2015-06-29 | Automobile engine's comprehensive belt tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921879U (en) |
-
2015
- 2015-06-29 CN CN201520455773.9U patent/CN204921879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 201508 Shanghai City, Jinshan District Shanyang Zhen Shan Fu Road No. 181 building 3 Patentee after: Shanghai Beixu Automobile Technology Co., Ltd. Address before: 201508 Shanghai City, Jinshan District Shanyang Zhen Shan Fu Road No. 181 Patentee before: Shanghai Bioko Automobile Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |