CN208546493U - A kind of steering pump belt tensioning device - Google Patents
A kind of steering pump belt tensioning device Download PDFInfo
- Publication number
- CN208546493U CN208546493U CN201821178756.5U CN201821178756U CN208546493U CN 208546493 U CN208546493 U CN 208546493U CN 201821178756 U CN201821178756 U CN 201821178756U CN 208546493 U CN208546493 U CN 208546493U
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- steering pump
- adjusting
- hole
- bracket
- bolt
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Abstract
The utility model discloses a kind of steering pump belt tensioning device, including steering pump and regulating device, the steering pump includes wheel shaft, and the wheel shaft is socketed with belt pulley, and the regulating device includes fixed bracket, adjusting bracket and adjusts bolt；The steering pump, the adjusting bracket and support bracket fastened lower section are provided with through-hole, steering pump is fixedly mounted in adjusting bracket, the adjusting bracket upper vertical is fixed with adjustable plate, be provided with threaded hole on the adjustable plate, described one end for adjusting bolt through the threaded hole and with the top plate contact.A kind of steering pump belt tensioning device disclosed by the utility model, it is compact-sized, it occupies little space, not only adjusting belt is more convenient, guarantees the tensile force of belt, moreover it is possible to reduce production cost.
Description
Technical field
The utility model relates to automobile engine wheel train field more particularly to a kind of steering pump belt tensioning devices.
Background technique
Automobile engine wheel train arrangement, it is necessary to consider belt tensioning mechanism.Existing automobile train tensioning is generally using certainly
Dynamic stretcher passes through some components tightening belt in adjusting train.Although automatic tensioner operation is convenient, cloth is emptied
Between require high and expensive, relevance factor is low.And the structure by adjusting some components tightening belt in train, usually
It is adjusted by hand-power, it is larger to assemble physical demands to worker, while adjusting tensioning wheel step complexity, and tensile force is difficult to control
System.Especially the tensioning of the belt of connection engine and steering pump is adjusted, is had a great impact to the normal work of steering pump.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of steering pump
Steering pump is fixedly mounted in adjusting bracket by belt tensioning device, by adjusting bracket and fixes the adjusting between bracket,
Reach the adjusting elastic to steering pump upper belt, operation is easily simple, and tensile force is easily controllable.
For this purpose, the utility model uses following technical scheme:
A kind of steering pump belt tensioning device provided by the utility model, including steering pump, the steering pump include wheel
Axis, the wheel shaft are socketed with belt pulley, further include regulating device, and the regulating device is by fixing bracket, adjusting bracket and adjusting
Bolt composition；The fixed bracket includes intermediate riser shelf, and the arranged on left and right sides of the intermediate riser shelf, which is respectively perpendicular, is fixed with left side
Several body mounting holes are mounted on plate and right side plate, the intermediate riser shelf and the left plate, the fixed bracket is logical
It crosses the body mounting hole and bolt is fixed in automobile engine；It is also vertically and fixedly provided with top plate above the left plate, it is described
Top plate is parallel with the intermediate riser shelf and is respectively positioned on described left plate the same side, is provided with through-hole on the right side plate；Described turn
It is provided with through-hole below to pump and the adjusting bracket, the fixed bracket passes through the through-hole and the steering pump and institute
It is hinged to state adjusting bracket；Several fastening bolt holes, the steering pump are provided on the steering pump and the adjusting bracket
It is fixedly connected with the adjusting bracket by bolt and the fastening bolt holes；The adjusting bracket upper vertical is fixed with adjusting
Plate, is provided with threaded hole on the adjustable plate, described one end for adjusting bolt through the threaded hole and with the top plate contact.
Preferably, circular arc waist-shaped hole is provided on the left plate, the circular arc center of circle of the circular arc waist-shaped hole leads to described
The center of circle in hole on the same axis, is provided with locating convex block in the middle part of the adjusting bracket, the locating convex block is caught in the circular arc
In waist-shaped hole.
Preferably, described one end for adjusting bolt and the top plate contact is socketed with protective case.
Preferably, the protective case is nylon protective case, brass protection sleeves, stainless steel protection set or carbon steel protective case.
Preferably, the adjusting bolt is located at threaded hole and is socketed with self-locking nut close to the side of top plate.
Preferably, gasket, side and tune of the threaded hole far from top plate are lined between the self-locking nut and threaded hole
Gasket is lined between section bolt.
The utility model has the following beneficial effects:
A kind of steering pump belt tensioning device provided by the utility model, steering pump is mounted in adjusting bracket, is adjusted
It is adjusted between bracket and fixed bracket by adjusting bolt, by belt pulley to the rotary extension of belt being tensioned by adjusting bolt
It realizes, can easily realize the adjusting of belt tension using the fastening tool of plain bolt.The utility model patent structure
It is compact, it occupies little space, not only adjusting belt is more convenient, guarantees the tensile force of belt, moreover it is possible to reduce production cost.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the steering pump structural schematic diagram of the utility model；
Fig. 3 is the adjusting bracket and adjusting bolt arrangement schematic diagram of the utility model；
Fig. 4 is the fixation bracket backsight structural perspective of the utility model.
In figure:
1- steering pump, the fixed bracket of 2-, 3- adjusting bracket, 4- adjusting bolt, 5- through-hole, 11- wheel shaft, 12- belt pulley,
13- belt, 14- fastening bolt holes, 21- intermediate riser shelf, 22- body mounting hole, 23- left plate, 24- right side plate, 25- circular arc waist
Type hole, 26- top plate, 31- locating convex block, 32- adjustable plate, 33- threaded hole, 41- protective case, 42- self-locking nut, 43- gasket.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of steering pump belt tensioning device provided in the present embodiment, including turn
To pump 1, steering pump 1 includes wheel shaft 11, and it further includes regulating device, regulating device is by fixing that wheel shaft 11, which is socketed with belt pulley 12,
Bracket 2, adjusting bracket 3 and adjusting bolt 4 form；Fixed bracket 2 includes intermediate riser shelf 21, and left and right the two of intermediate riser shelf 21
Side, which is respectively perpendicular, is fixed with left plate 23 and right side plate 24, several bodies peace is mounted on intermediate riser shelf 21 and left plate 23
Hole 22 is filled, fixed bracket 2 is fixed in automobile engine by body mounting hole 22 and bolt；It is also vertical solid above left plate 23
Surely there is top plate 26, top plate 26 is parallel with intermediate riser shelf 21 and is respectively positioned on 23 the same side of left plate, is provided with through-hole on right side plate 24
5；The lower section of steering pump 1 and adjusting bracket 3 is provided with through-hole 5, and fixed bracket 2 passes through through-hole 5 and steering pump 1 and adjusting bracket
3 is hinged；Several fastening bolt holes 14 are provided on steering pump 1 and adjusting bracket 3, steering pump 1 and adjusting bracket 3 pass through spiral shell
Bolt is fixedly connected with fastening bolt holes 14；3 upper vertical of adjusting bracket is fixed with adjustable plate 32, is provided with screw thread on adjustable plate 32
Hole 33 adjusts one end of bolt 4 through threaded hole 33 and contacts with top plate 26.
When needing to improve rate of tension of the belt pulley 12 to belt 13, due to steering pump 1, adjusting bracket 3 and fixed bracket 2
Lower section pass through that through-hole 5 is hinged, and steering pump 1 is fixed in adjusting bracket 3, fixed bracket 2 is fixed on the engine, and rotation is adjusted
Bolt 4 is saved, makes to adjust bolt 4 under the threaded function in threaded hole 33 to when the elongation of top plate 26, adjusting bolt 4 is in adjustable plate 32
The length of part between top plate 26 increases, and then makes adjustable plate 32 with 5 axle center of through-hole far from top plate 26, to make to adjust
For bracket 3 far from fixed bracket 2, adjusting bracket 3 drives the steering pump 1 being firmly connected with it far from fixed bracket 2, steering pump 1 again
On wheel shaft 11 then drive belt pulley 12 to increase with engine at a distance from, to make tensioning of the increase of belt pulley 12 to belt 13
Power.To reduce belt pulley 12 to the tensile force of belt 13, then reversely rotates and adjust bolt 4.
In order to keep adjusting bracket 3 and the relative motion of fixed bracket 2 more steady, further, it is arranged on left plate 23
Have a circular arc waist-shaped hole 25, the center of circle of the circular arc center of circle of circular arc waist-shaped hole 25 and through-hole 5 on the same axis, 3 middle part of adjusting bracket
Be provided with locating convex block 31, locating convex block 31 is caught in circular arc waist-shaped hole 25, locating convex block 31 can in circular arc waist-shaped hole 25 with
Through-hole 5 is axle center sliding.
In order to reduce the abrasion for adjusting bolt 4 and top plate 26, further, one end that bolt is contacted with 4 top plates 26 is adjusted
It is socketed with protective case 41.In order to guarantee the intensity of protective case 41, further, protective case 41 is nylon protective case.
It is adjusted after bolt 4 adjusts in order to prevent and the phenomenon that loose shift occurs, further, adjusting 4, bolt
Self-locking nut 42 is socketed with close to the side of top plate 26 in threaded hole 33.When adjusting the preparation adjustment of bolt 4, towards the side of top plate 26
To loosening self-locking nut 42；When the adjusting adjustment of bolt 4 finishes, self-locking nut 42 is tightened towards threaded hole.It is adjusted to protect
Bolt 4 and self-locking nut 42 are further lined with gasket 43 between self-locking nut 42 and threaded hole 33, remote in threaded hole 33
Gasket 43 is lined between side from top plate 26 and adjusting bolt 4.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of steering pump belt tensioning device, including steering pump (1), the steering pump (1) includes wheel shaft (11), the wheel
Axis (11) is socketed with belt pulley (12), it is characterised in that:
It further include regulating device, the regulating device is formed by fixing bracket (2), adjusting bracket (3) and adjusting bolt (4)；
The fixed bracket (2) includes intermediate riser shelf (21), and the arranged on left and right sides of the intermediate riser shelf (21) is respectively perpendicular fixation
There are left plate (23) and right side plate (24), is mounted on several bodies on the intermediate riser shelf (21) and the left plate (23)
Mounting hole (22), the fixed bracket (2) are fixed in automobile engine by the body mounting hole (22) and bolt；
It is also vertically and fixedly provided with top plate (26) above the left plate (23), the top plate (26) is parallel with the intermediate riser shelf (21)
And it is respectively positioned on the left plate (23) the same side, through-hole (5) are provided on the right side plate (24)；
It is provided with through-hole (5) below the steering pump (1) and the adjusting bracket (3), the fixed bracket (2) passes through institute
It states through-hole (5) and the steering pump (1) and the adjusting bracket (3) is hinged；
Several fastening bolt holes (14), the steering pump are provided on the steering pump (1) and the adjusting bracket (3)
(1) it is fixedly connected with the adjusting bracket (3) by bolt and the fastening bolt holes (14)；
Adjusting bracket (3) upper vertical is fixed with adjustable plate (32), is provided with threaded hole (33) on the adjustable plate (32),
Described one end for adjusting bolt (4) is contacted through the threaded hole (33) and with the top plate (26).
2. a kind of steering pump belt tensioning device according to claim 1, it is characterised in that: set on the left plate (23)
It is equipped with circular arc waist-shaped hole (25), the circular arc center of circle of the circular arc waist-shaped hole (25) and the center of circle of the through-hole (5) are in same axis
On, it is provided with locating convex block (31) in the middle part of the adjusting bracket (3), the locating convex block (31) is caught in the circular arc waist-shaped hole
(25) in.
3. a kind of steering pump belt tensioning device according to claim 1, it is characterised in that: the adjusting bolt (4) with
One end of top plate (26) contact is socketed with protective case (41).
4. a kind of steering pump belt tensioning device according to claim 3, it is characterised in that: the protective case (41) is Buddhist nun
Imperial protective case, brass protection sleeves, stainless steel protection set or carbon steel protective case.
5. a kind of steering pump belt tensioning device according to claim 1, it is characterised in that: adjusting bolt (4) position
Self-locking nut (42) are socketed with close to the side of the top plate (26) in the threaded hole (33).
6. a kind of steering pump belt tensioning device according to claim 5, it is characterised in that: the self-locking nut (42) with
It is lined with gasket (43) between the threaded hole (33), side and the adjusting of the threaded hole (33) far from the top plate (26)
Gasket (43) are lined between bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178756.5U CN208546493U (en) | 2018-07-24 | 2018-07-24 | A kind of steering pump belt tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178756.5U CN208546493U (en) | 2018-07-24 | 2018-07-24 | A kind of steering pump belt tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546493U true CN208546493U (en) | 2019-02-26 |
Family
ID=65425277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178756.5U Active CN208546493U (en) | 2018-07-24 | 2018-07-24 | A kind of steering pump belt tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546493U (en) |
-
2018
- 2018-07-24 CN CN201821178756.5U patent/CN208546493U/en active Active
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