CN207315526U - Engine idle pulley installation assembly - Google Patents
Engine idle pulley installation assembly Download PDFInfo
- Publication number
- CN207315526U CN207315526U CN201721421526.2U CN201721421526U CN207315526U CN 207315526 U CN207315526 U CN 207315526U CN 201721421526 U CN201721421526 U CN 201721421526U CN 207315526 U CN207315526 U CN 207315526U
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- Prior art keywords
- engine
- idle pulley
- installation assembly
- bracket
- fixed bit
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Abstract
The utility model discloses a kind of engine idle pulley installation assembly, including for installing the idler support of idle pulley and suspension bracket for installing engine mounting, the left end of the idler support is equipped with the engine fixed bit I for being used for being fixed on engine cylinder body, and the right end of the idler support is equipped with the bracket fixed bit for being used for being fixed on suspension bracket；The engine idle pulley installation assembly of the utility model, one end of idler support is securable to engine cylinder body, the other end and is then fixed on suspension bracket by bracket fixed bit, its both ends is respectively provided with supporting point during work, so as to change the cantilever beam structure of conventional idler support, so that idler support is stabilized support, so as to reduce vibrations force value, effectively prevent idler support to be broken, improve engine reliability of operation.
Description
Technical field
A kind of engine components are the utility model is related to, more particularly to a kind of engine idle pulley installation assembly.
Background technology
Idle pulley refers to the gear for playing transmission among two travelling gears not contacted with each other, while with the two teeth
Wheel engagement, for changing the rotation direction of driven gear, is allowed to identical with driving gear；Its effect, which simply changes, to be turned to not
Gearratio can be changed；Engine idle pulley is the one of which of its front end wheel train；Engine idle pulley is to be installed on by idler support
On engine cylinder body, restricted by installation space, idler support in cantilever beam structure (i.e. one end is equipped with engine mount point, and
The other end is hanging because being not provided with engine mount point) so that easily there is situation about being broken in idler support in operating mode is shaken, drop
Low engine reliability of operation.
It is therefore desirable to a kind of engine idle pulley installation assembly, change the cantilever beam structure of idler support so that idle pulley branch
Frame is stabilized support, so as to reduce vibrations force value, prevents from being broken, and improves engine reliability of operation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of engine idle pulley installation assembly, idler support is changed
Cantilever beam structure so that idler support is stabilized support, so as to reduce vibrations force value, prevents from being broken, improve engine fortune
Capable reliability.
The engine idle pulley installation assembly of the utility model, including for installing the idler support of idle pulley and being sent out for installing
The suspension bracket of motivation suspension, the left end of the idler support are equipped with the engine fixed bit I for being used for being fixed on engine cylinder body,
The right end of the idler support is equipped with the bracket fixed bit for being used for being fixed on suspension bracket.
Further, the bracket fixed bit is bracket fixation hole configurations, and the suspension bracket is equipped with and bracket fixed bit
Corresponding screw hole, fastening bolt pass through bracket fixed bit and screw hole that idler support is fixed on suspension bracket.
Further, the engine fixed bit I is engine fixation hole configurations.
Further, the suspension bracket includes substrate and is shaped in the boss of substrate, and the substrate, which is equipped with, to be used for
The engine fixed bit II of engine cylinder body is fixed on, the boss side forms the installation for being used for coordinating with engine mounting
Face.
Further, the mounting surface is perpendicular to the substrate.
Further, the engine fixed bit II is engine fixation hole configurations.
Further, the thickness of the boss is gradually reduced from the connecting pin with substrate to top.
Further, formed on the mounting surface and be used to carry out suspension spacing step surface.
Further, the thickness proportion scope of the thickness of the boss and substrate is 4:1-5:1.
The beneficial effects of the utility model：
The engine idle pulley installation assembly of the utility model, one end of idler support are securable to engine cylinder body, another
Suspension bracket is then fixed in end by bracket fixed bit, its both ends is respectively provided with supporting point during work, so as to change conventional idle pulley
The cantilever beam structure of stent so that idler support is stabilized support, so as to reduce vibrations force value, effectively prevents idler support
It is broken, improves engine reliability of operation.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the front view of the utility model；
Fig. 2 is the right view of the utility model.
Embodiment
Fig. 1 is the front view of the utility model, and Fig. 2 is the right view of the utility model, as shown in the figure：The hair of the present embodiment
Motivation idle pulley installation assembly, including for installing the idler support 1 of idle pulley and suspension bracket 2 for installing engine mounting,
The left end of the idler support 1 is equipped with the engine fixed bit I 3 for being used for being fixed on engine cylinder body, the right side of the idler support 1
End is equipped with the bracket fixed bit 4 for being used for being fixed on suspension bracket 2；Left end, right end are subject to direction shown in Fig. 1；The engine
Fixed bit I 3 is engine fixation hole configurations；One end of idler support 1 is securable to engine cylinder body, the other end then passes through bracket
Fixed bit 4 is fixed on suspension bracket 2, its both ends is respectively provided with supporting point during work, so as to change the cantilever of conventional idler support 1
Girder construction so that idler support 1 is stabilized support, so as to reduce vibrations force value, it is disconnected effectively to prevent that idler support 1 from occurring
Split, improve engine reliability of operation.
In the present embodiment, the bracket fixed bit 4 is bracket fixation hole configurations, and the suspension bracket 2 is equipped with and bracket
The corresponding screw hole (not shown) of fixed bit 4, fastening bolt 5 pass through bracket fixed bit 4 and screw hole to fix idler support 1
In suspension bracket 2；The bridging mounting structure of idler support 1 and suspension bracket 2 is formed by screw connection manner, connection mode is simple,
It is easily installed and dismantles.
In the present embodiment, the suspension bracket 2 includes substrate 21 and is shaped in the boss 22 of substrate 21, the substrate
21 are equipped with the engine fixed bit II 7 for being used for being fixed on engine cylinder body, and 22 side of the boss formation is used for and engine
Suspend the mounting surface coordinated；The shape of boss 22 can guarantee reliably to install and start depending on the installation requirement of suspension
Machine suspends；The mounting surface is perpendicular to the substrate 21；Mounting surface is equipped with the hole 22a for being used for installing suspension, and suspension bracket 2 is pacified
After engine, the end face keeping parallelism of substrate 21 and formal chain guard, at this time mounting surface can perpendicular to the end face of timing chain cover,
And set upward, mounting surface can use machining to be formed, can be with the company of engine mounting component to ensure its flatness
The component of fishplate bar is reliably bonded and is connected with each other；The engine fixed bit II 7 is engine fixation hole configurations.
In the present embodiment, the thickness of the boss 22 is gradually reduced from the connecting pin with substrate 21 to top；This suspension is held in the palm
After frame 2 is installed on engine, boss 22 will form cantilever beam structure, to ensure that the intensity of boss 223 can reduce suspension again at the same time
The dead weight of bracket 2, the thickness of boss 22, which is designed as being gradually reduced from the connecting pin with substrate 21 to top, can make boss 22
Form equi intensity cantilever structure.
Formed in the present embodiment, on the mounting surface and be used to carry out suspension spacing step surface 8；The connection of mounting assembly
After plate is bonded with mounting surface, its side can be withstood on step surface 8, in addition, the extension path of the limiting stand terrace on suspension bracket 2
For arc, the side coordinated on the connecting plate of mounting assembly with it should also be arranged to cambered surface, and this structure can be to mounting assembly
Connecting plate slide in a plurality of directions carry out it is spacing.
In the present embodiment, the thickness of the boss 22 is 4 with the thickness proportion scope of substrate 21:1-5:1；, due to boss
22 will be subject to larger Moment at work, and therefore, its thickness should be greater than the thickness of substrate 21, while will the two thickness
The ratio of degree is controlled 4:1-5:1 not only ensure that the intensity of whole suspension bracket 2, but also reduce the dead weight of whole suspension bracket 2.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (9)
1. a kind of engine idle pulley installation assembly, including for installing the idler support of idle pulley and for installing engine mounting
Suspension bracket, the left end of the idler support are equipped with the engine fixed bit I for being used for being fixed on engine cylinder body, its feature exists
In：The right end of the idler support is equipped with the bracket fixed bit for being used for being fixed on suspension bracket.
2. engine idle pulley installation assembly according to claim 1, it is characterised in that：The bracket fixed bit is consolidated for bracket
Determine pore structure, the suspension bracket is equipped with screw hole corresponding with bracket fixed bit, and fastening bolt passes through bracket fixed bit and spiral shell
Hole by idler support to be fixed on suspension bracket.
3. engine idle pulley installation assembly according to claim 1, it is characterised in that：The engine fixed bit I is hair
Motivation fixation hole configurations.
4. engine idle pulley installation assembly according to claim 1, it is characterised in that：The suspension bracket include substrate and
The boss of substrate is shaped in, the substrate is equipped with the engine fixed bit II for being used for being fixed on engine cylinder body, described
Boss side forms the mounting surface for being used for coordinating with engine mounting.
5. engine idle pulley installation assembly according to claim 4, it is characterised in that：The mounting surface is perpendicular to the base
Plate.
6. engine idle pulley installation assembly according to claim 4, it is characterised in that：The engine fixed bit II is hair
Motivation fixation hole configurations.
7. engine idle pulley installation assembly according to claim 5, it is characterised in that：The thickness of the boss from substrate
Connecting pin be gradually reduced to top.
8. engine idle pulley installation assembly according to claim 7, it is characterised in that：On the mounting surface formed be used for pair
Suspension carries out spacing step surface.
9. engine idle pulley installation assembly according to claim 8, it is characterised in that：The thickness of the boss and substrate
Thickness proportion scope is 4:1-5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421526.2U CN207315526U (en) | 2017-10-30 | 2017-10-30 | Engine idle pulley installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421526.2U CN207315526U (en) | 2017-10-30 | 2017-10-30 | Engine idle pulley installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315526U true CN207315526U (en) | 2018-05-04 |
Family
ID=62380053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421526.2U Active CN207315526U (en) | 2017-10-30 | 2017-10-30 | Engine idle pulley installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642413A (en) * | 2017-10-30 | 2018-01-30 | 重庆小康工业集团股份有限公司 | Idle pulley mounting assembly |
-
2017
- 2017-10-30 CN CN201721421526.2U patent/CN207315526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642413A (en) * | 2017-10-30 | 2018-01-30 | 重庆小康工业集团股份有限公司 | Idle pulley mounting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200622 Address after: 404100 mechanical and electrical materials Park, Yanjia Industrial Park, Changshou District, Chongqing Patentee after: Chongqing Xiaokang Power Co.,Ltd. Address before: 400033 No. 61-1 Jinqiao Road, Shapingba District, Chongqing Patentee before: Chongqing Sokon Industry Group Stock Co.,Ltd. |