CN206860799U - A kind of Integral mounting bracket timing tensioning wheel - Google Patents
A kind of Integral mounting bracket timing tensioning wheel Download PDFInfo
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- CN206860799U CN206860799U CN201720692098.0U CN201720692098U CN206860799U CN 206860799 U CN206860799 U CN 206860799U CN 201720692098 U CN201720692098 U CN 201720692098U CN 206860799 U CN206860799 U CN 206860799U
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- mounting bracket
- pivot
- working arm
- belt wheel
- bearing
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Abstract
It the utility model is related to Integral mounting bracket timing tensioning wheel, including base, pivot is provided with base, eccentric working arm is set with pivot, spring is additionally provided between the eccentric working arm and base, the spring one end is mutually abutted against with base, the other end is mutually abutted against with eccentric working arm, the both sides of the eccentric working arm are provided with boss, bearing is provided with the boss, belt wheel is provided with the bearing, the belt wheel is by pivot, eccentric working arm and bearing parcel arrangement, circular hole is offered on the belt wheel, it is connected with pivot, one end of mounting bracket passes through belt wheel and pivot, and it is supported on the step of pivot, the other end of the mounting bracket is provided with thrust washer, and it is located at outside on belt wheel, the mounting bracket and thrust washer are by pivot, eccentric working arm, spring, bearing and belt wheel fixed setting.The utility model is simple in construction, easy for installation, while by the fixation of mounting bracket and thrust washer, can realize the purpose for reducing cost.
Description
Technical field
It the utility model is related to a kind of auto parts and components, more particularly to a kind of Integral mounting bracket timing tensioning wheel.
Background technology
Automatic tensioner is widely used in the front end timing belt drive system of automobile engine, for being tensioned skin
Band simultaneously maintains dynamic tension and system stable, realizes that efficient system is driven.And the mounting bracket of the steel used now, it is by two
Individual stamping parts (one piece of pad with hexagon ring and a guide pillar) riveting forms, and nowadays automobile market competition is more fierce, respectively
Huge cost pressure bears in big automobile factory, so as to cause cost to improve.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of one of new structure
Formula mounting bracket timing tensioning wheel, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of Integral mounting bracket timing tensioning
Wheel.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of Integral mounting bracket timing tensioning wheel, including base, are provided with pivot on the base, on the pivot
Eccentric working arm is set with, is additionally provided with spring between the eccentric working arm and base, the spring one end is collided with base
Connect, the other end is mutually abutted against with eccentric working arm, and the both sides of the eccentric working arm are provided with boss, and axle is provided with the boss
Hold, belt wheel is provided with the bearing, pivot, eccentric working arm and bearing are wrapped up and arranged by the belt wheel, are opened on the belt wheel
Provided with circular hole, it is connected with pivot, one end of mounting bracket passes through belt wheel and pivot, and is supported on the step of pivot, described
The other end of mounting bracket is provided with thrust washer, and is located at outside on belt wheel, the mounting bracket and thrust washer by pivot, partially
Heart working arm, spring, bearing and belt wheel fixed setting.
Further, described a kind of Integral mounting bracket timing tensioning wheel, wherein, it is set with axle on the pivot
Set, the axle sleeve are arranged between pivot and eccentric working arm.
Further, described a kind of Integral mounting bracket timing tensioning wheel, wherein, the mounting bracket and thrust
Connected between pad by pressing.
Further, described a kind of Integral mounting bracket timing tensioning wheel, wherein, the mounting bracket and thrust
The material of pad is aluminium material.
By such scheme, the utility model at least has advantages below：
The utility model makes pivot, eccentric working arm, spring, bearing and band by the fixation of mounting bracket and thrust washer
Wheel is closely fixed together, can be easy for installation, moreover it is possible to meets assembling, while mounting bracket and thrust washer use aluminium
Matter, its cost used can be effectively reduced, while both fixations can also be reduced, moreover it is possible to made its fixation more simple, and protect
The intensity of its fixation is demonstrate,proved, effectively reduces the cost of production.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
Accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is only the utility model part of the embodiment to apply example, rather than whole embodiments.Described in usual accompanying drawing here and show
The component of the utility model embodiment gone out can be configured to arrange and design with a variety of.Therefore, below in accompanying drawing
The detailed description of the embodiment of the present utility model of middle offer is not intended to limit claimed the scope of the utility model, and
It is to be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art are not having
The every other embodiment obtained on the premise of making creative work, belong to the scope of the utility model protection.
Embodiment
As shown in figure 1, a kind of Integral mounting bracket timing tensioning wheel, including base 1, pivot is provided with the base 1
Axle 2, eccentric working arm 3 is set with the pivot 2, spring 4 is additionally provided between the eccentric working arm 3 and base 1, it is described
The one end of spring 4 is abutted against with the phase of base 1, and the other end is abutted against with the eccentric phase of working arm 3, and the both sides of the eccentric working arm 3 are provided with
Boss, bearing 5 being provided with the boss, being provided with belt wheel 6 on the bearing 5, the belt wheel 6 is by pivot 2, eccentric working arm
3 and the parcel arrangement of bearing 5, circular hole is offered on the belt wheel 6, is connected with pivot 2, one end of mounting bracket 7 passes through belt wheel 6
With pivot 2, and it is supported on the step of pivot 2, the other end of the mounting bracket 7 is provided with thrust washer 8, and is located at band outside
On wheel 6, pivot 2, eccentric working arm 3, spring 4, bearing 5 and belt wheel 6 are fixedly installed for the mounting bracket 7 and thrust washer 8.
Pivot 2, eccentric working arm 3, spring 4, bearing 5 and belt wheel 6 can be fixed by assembling by mounting bracket 7 and thrust washer 8.
Axle sleeve 9 is set with pivot 2 described in the utility model, the axle sleeve 9 is arranged on pivot 2 and eccentric working arm 3
Between, copper shaft locking sleeve 9 can be reduced to the abrasion between pivot 2 and eccentric working arm 3, and it is more permanent to use, and reaches reduction
The purpose of cost.
Connected between mounting bracket 7 described in the utility model and thrust washer 8 by pressing, the mounting bracket 7 with
The material of thrust washer 8 is aluminium material.Mounting bracket 7 is set to be easier to be riveted with thrust washer 8 using aluminium mass-energy, and work
Skill requires simpler, while can also meet the intensity to it.
Operation principle of the present utility model is as follows：
During specific works, the mounting bracket 7 of aluminum is after thrust washer 8 is combined, the eccentric function that itself has, leads to
Aluminum thrust washer 8 of the rotation with hexagon ring is crossed, makes Integral mounting bracket timing tensioning wheel belt wheel anti-close to belt, belt
Act on belt wheel 6 and balance this central loading power up, indirectly-acting makes eccentric working arm 3 on tension wheel eccentric working arm 3
Rotate, it is assembled to nominal operating position.
The utility model makes pivot, eccentric working arm, spring, bearing and band by the fixation of mounting bracket and thrust washer
Wheel is closely fixed together, can be easy for installation, moreover it is possible to meets assembling, while mounting bracket and thrust washer use aluminium
Matter, its cost used can be effectively reduced, while both fixations can also be reduced, moreover it is possible to made its fixation more simple, and protect
The intensity of its fixation is demonstrate,proved, effectively reduces the cost of production.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. Integral mounting bracket timing tensioning wheel, it is characterised in that：Including base (1), it is provided with the base (1) Pivot (2), eccentric working arm (3) is set with the pivot (2), is also set up between the eccentric working arm (3) and base (1) There is spring (4), described spring (4) one end is mutually abutted against with base (1), and the other end is mutually abutted against with eccentric working arm (3), the bias The both sides of working arm (3) are provided with boss, and bearing (5) is provided with the boss, belt wheel (6) is provided with the bearing (5), Pivot (2), eccentric working arm (3) and bearing (5) are wrapped up and arranged by the belt wheel (6), and circular hole is offered on the belt wheel (6), It is connected with pivot (2), one end of mounting bracket (7) passes through belt wheel (6) and pivot (2), and is supported on the step of pivot (2) On, the other end of the mounting bracket (7) is provided with thrust washer (8), and is located at outside on belt wheel (6), the mounting bracket (7) Pivot (2), eccentric working arm (3), spring (4), bearing (5) and belt wheel (6) are fixedly installed with thrust washer (8).
- A kind of 2. Integral mounting bracket timing tensioning wheel according to claim 1, it is characterised in that：The pivot (2) On be set with axle sleeve (9), the axle sleeve (9) is arranged between pivot (2) and eccentric working arm (3).
- A kind of 3. Integral mounting bracket timing tensioning wheel according to claim 1, it is characterised in that：The mounting bracket (7) connected between thrust washer (8) by pressing.
- A kind of 4. Integral mounting bracket timing tensioning wheel according to claim 2, it is characterised in that：The mounting bracket (7) material with thrust washer (8) is aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692098.0U CN206860799U (en) | 2017-06-14 | 2017-06-14 | A kind of Integral mounting bracket timing tensioning wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692098.0U CN206860799U (en) | 2017-06-14 | 2017-06-14 | A kind of Integral mounting bracket timing tensioning wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860799U true CN206860799U (en) | 2018-01-09 |
Family
ID=60831915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692098.0U Active CN206860799U (en) | 2017-06-14 | 2017-06-14 | A kind of Integral mounting bracket timing tensioning wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860799U (en) |
-
2017
- 2017-06-14 CN CN201720692098.0U patent/CN206860799U/en active Active
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