CN2809340Y - Automobile engine water pump belt tensioner - Google Patents
Automobile engine water pump belt tensioner Download PDFInfo
- Publication number
- CN2809340Y CN2809340Y CN 200520009392 CN200520009392U CN2809340Y CN 2809340 Y CN2809340 Y CN 2809340Y CN 200520009392 CN200520009392 CN 200520009392 CN 200520009392 U CN200520009392 U CN 200520009392U CN 2809340 Y CN2809340 Y CN 2809340Y
- Authority
- CN
- China
- Prior art keywords
- generator
- water pump
- pump belt
- support
- support frame
- 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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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to an automobile engine water pump belt tension device used for leading a fixed generator to be installed on an automobile engine. The utility model comprises a support frame of a generator, wherein one end of the support frame of the generator is fixed on an engine body, and the support frame of the generator is provided with an arc-shaped groove. A supporting block which is provided with a through hole and is connected with the support frame of the generator together is arranged on the support frame of the generator. The arc-shaped groove at the inner side of the support frame of the generator is provided with a regulating block on which a hole communicated with the arc-shaped groove is arranged. A regulating screw penetrates through the through hole on the supporting block to be connected with the regulating block through a screw thread. The water pump belt tension device can conveniently tension a water pump belt of an engine of an automobile, the working strength is little, and simultaneously, the tensioning degree of the water pump belt can be conveniently regulated at any time.
Description
Technical field
The utility model relates to the device that is used to install and fix generator on the motor car engine.
Technical background
Motor car engine is provided with water pump and generator, and water pump pulley is installed on the water pump, and generator pulley is installed on the generator, and the crank pulley that is fixed on the engine crankshaft drives water pump pulley and generator pulley rotation by the water pump belt.Generator support is installed on the motor car engine is used to install generator, this generator support one end is fixed on the automobile engine body, the other end offers a curve bath, generator is bolted on the automobile engine body with one, and is fixed on the generator support by the curve bath on the generator support with another bolt.When after motor assembles or uses a period of time, needing with the water pump belt tension, normally elder generation unscrews two clamping bolts of generator, press generator downwards with a rod (rod) shape thing, one bolt of fastening generator is moved along the curve bath on the generator support, to the water pump belt tension, again two bolts are tightened, thereby made the water pump belt be able to tensioning.This tensioning method is owing to need with rod (rod) shape thing generator to be pushed down before tightening two clamping bolts always, its working strength is big, adjust extremely inconvenient, and the tensioning degree to the water pump belt is to judge according to operator's experience, its tensioning state does not usually reach requirement, causes the water pump belt to cross pine or tension.
The model utility content
The purpose of this utility model provides a kind of motor car engine water pump belt stretcher, to carry out the tensioning of motor car engine water pump belt easily.
Motor car engine water pump belt stretcher described in the utility model, comprise that an end is fixed on the generator support on the engine body, on generator support, offer curve bath, on generator support, be provided with support block and generator support combines as a whole, offer through hole on the support block, the place is provided with regulating block at the inboard curve bath of generator support, offering tapped hole on it communicates with described curve bath, make clamping bolt can pass curve bath and be threaded with regulating block, the through hole that adjusting screw is passed on the support block is threaded with regulating block.
With generator with bolt and generator support and regulating block is fastening is connected as a single entity, when needing tensioning water pump belt, two clamping bolts with generator unscrew earlier, rotate adjusting screw again, regulating block is moved along the curve bath on the generator support, also move along curve bath thereby drive the clamping bolt that is through in this regulating block, then driving generator rotates around another clamping bolt, to the water pump belt tension, tighten two clamping bolts again, thereby realize the tensioning of water pump belt.
The utility model is owing to adopt adjusting screw and regulating block to come the position of generator is regulated, only need the rotation adjusting screw can realize the tensioning of water pump belt, and need generator not pushed down always with rod (rod) shape thing, so working strength is little, the tensioning of water pump belt is easy to operate easily, is convenient to the adjusting at any time of water pump belt tension degree simultaneously.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the schematic representation of a kind of concrete structure of motor car engine water pump belt stretcher described in the utility model;
Fig. 2 is that the position between this water pump belt stretcher and water pump pulley, generator pulley and the crank pulley concerns schematic representation.
Embodiment
As shown in Figure 1, this motor car engine water pump belt stretcher comprises that an end is fixed on the generator support 1 on the engine body, on generator support 1, offer curve bath 4, on generator support 1, be provided with support block 5, this support block 5 is vertically welded in generator support 1 inboard (deviating from water pump belt 9 one sides), combine as a whole with generator support 1, offer through hole 6 on the support block 5.4 places are provided with regulating block 2 at generator support 1 inboard curve bath, offering tapped hole 3 on it communicates with described curve bath 4, making clamping bolt 14 can pass curve bath 4 is threaded with regulating block 2, also offer tapped through hole on the regulating block 2, adjusting screw 7 is passed the through hole 6 on the support block 5, is threaded with regulating block 2 by this tapped through hole.
As shown in Figure 2, generator 12 usefulness one bolt 11 is fixed on the automobile engine body, with generator 12 usefulness another bolt 14 and generator support 1 and regulating block 2 fastening being connected as a single entity.When needing tensioning water pump belt 9, two clamping bolts 11,14 with generator 12 unscrew earlier, rotate adjusting screw 7 again, regulating block 2 is moved along the curve bath on the generator support 14, also move thereby drive the clamping bolt 14 that is through in this regulating block 2, drive generator 13 then and rotate, to 9 tensionings of water pump belt around another clamping bolt 11 along curve bath 4, tighten two clamping bolts 11,14 again, thereby realize the tensioning of water pump belt 9.Piece number 8 expression water pump pulleies among Fig. 2, piece number 10 expression crank pulleys, piece number 13 expression generator pulleys.
Claims (1)
1, motor car engine water pump belt stretcher, comprise that an end is fixed on the generator support (1) on the engine body, on generator support, offer curve bath (4), it is characterized in that: on generator support, be provided with support block (5) and combine as a whole with generator support, offer through hole (6) on the support block, locate to be provided with regulating block (2) at the inboard curve bath of generator support (4), offer tapped hole (3) on it and communicate with described curve bath (4), the through hole (6) that adjusting screw (7) is passed on the support block (5) is threaded with regulating block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009392 CN2809340Y (en) | 2005-06-01 | 2005-06-01 | Automobile engine water pump belt tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009392 CN2809340Y (en) | 2005-06-01 | 2005-06-01 | Automobile engine water pump belt tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809340Y true CN2809340Y (en) | 2006-08-23 |
Family
ID=36925525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009392 Expired - Fee Related CN2809340Y (en) | 2005-06-01 | 2005-06-01 | Automobile engine water pump belt tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809340Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207177A (en) * | 2011-03-30 | 2011-10-05 | 重庆长安汽车股份有限公司 | Adjusting device for front end wheel train belt of automobile engine |
| CN102606295A (en) * | 2012-03-30 | 2012-07-25 | 重庆长安汽车股份有限公司 | Installing and adjusting support assembly for engine front-end gear train accessory |
| CN102748436A (en) * | 2012-06-13 | 2012-10-24 | 东风朝阳朝柴动力有限公司 | Belt tightening adjusting device of diesel engine |
| CN102102741B (en) * | 2009-12-22 | 2013-04-17 | 重庆科技学院 | Pump belt tensioning mechanism with torque detection function |
| CN107524517A (en) * | 2017-07-31 | 2017-12-29 | 合肥江淮朝柴动力有限公司 | A kind of adjustable single armed tensioning support |
-
2005
- 2005-06-01 CN CN 200520009392 patent/CN2809340Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102741B (en) * | 2009-12-22 | 2013-04-17 | 重庆科技学院 | Pump belt tensioning mechanism with torque detection function |
| CN102207177A (en) * | 2011-03-30 | 2011-10-05 | 重庆长安汽车股份有限公司 | Adjusting device for front end wheel train belt of automobile engine |
| CN102606295A (en) * | 2012-03-30 | 2012-07-25 | 重庆长安汽车股份有限公司 | Installing and adjusting support assembly for engine front-end gear train accessory |
| CN102606295B (en) * | 2012-03-30 | 2016-03-30 | 重庆长安汽车股份有限公司 | A kind of installation method of motor front-end wheel system annex |
| CN102748436A (en) * | 2012-06-13 | 2012-10-24 | 东风朝阳朝柴动力有限公司 | Belt tightening adjusting device of diesel engine |
| CN107524517A (en) * | 2017-07-31 | 2017-12-29 | 合肥江淮朝柴动力有限公司 | A kind of adjustable single armed tensioning support |
| CN107524517B (en) * | 2017-07-31 | 2020-01-31 | 合肥云内动力有限公司 | adjustable single-arm tensioning bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 |