CN207166246U - A kind of bilateral length perpendicular to main shaft hangs angle generator's cover - Google Patents
A kind of bilateral length perpendicular to main shaft hangs angle generator's cover Download PDFInfo
- Publication number
- CN207166246U CN207166246U CN201720539234.2U CN201720539234U CN207166246U CN 207166246 U CN207166246 U CN 207166246U CN 201720539234 U CN201720539234 U CN 201720539234U CN 207166246 U CN207166246 U CN 207166246U
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- generator
- angle
- cover
- protecgulum
- rear cover
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of bilateral length perpendicular to main shaft to hang angle generator's cover, this hangs layout of the angle generator's cover perpendicular to axial direction perpendicular to the bilateral length of main shaft enables extension angle to have sufficient space to lengthen thickening, carry out alternate load effect caused by self generator vibrations and road bumps to resist, extension angle on generator protecgulum and generator rear cover is respectively symmetrically distributed in generator protecgulum and generator rear cover both sides are independently arranged, fastening bolt is independently fixed on the extension edged surface of end cap, solve the assembly precision caused by the stress deformation of end cap to lose, independent extension angle fixed form, make generator more firm, force-bearing situation is more rational, improve generator service life, reduce claim and external mass loss cost.
Description
Technical field
Electric generator structure field is the utility model is related to, more particularly to a kind of bilateral length perpendicular to main shaft is hung angle and generated electricity
Generator terminal lid.
Background technology
Traditional end cover of automobile generator hangs angle mounting hole and typically hangs angle using axially unilateral extension corner structure or axial bilateral
Structure, both structures are respectively present following problem：First, it is unilateral to hang corner structure, generator protecgulum 1, generator rear cover 2 and Gua Jiao
As shown in Figure 1, because generator two fixing points cover positioned at front and back ends respectively, and stress point exceeds supporting surface to 3 structures,
Under generator vibrations and the alternation effect of transmission belt tensile force, the forward and backward end cap of generator can produce torsional deformation, make generator
Losing assembly precision causes power output to decline, or even hangs angle fracture；2nd, bilateral axially hangs corner structure, generator protecgulum 1, hair
Although motor rear cover 2 and the extension structure of angle 3 as shown in Figure 2, improve load born by engine body situation, but have one using three-point mount mode
Individual extension corner bolt needs to fix body through generator front and rear cover, road bumps, generator vibrations in running car
End cap stress deformation can be caused with factors such as temperature rises, causes generator assembly precision to lose, service life declines or initial failure,
It is especially prominent for the truck generator of body quality weight, output power.
Utility model content
In order to solve the above technical problems, the utility model, which devises a kind of bilateral length perpendicular to main shaft, hangs angle generator
End cap.
The utility model adopts the following technical scheme that：
A kind of bilateral length perpendicular to main shaft hangs angle generator's cover, including generator protecgulum and generator rear cover, hair
Each corner of front motor cover and generator rear cover is correspondingly arranged on connecting hole respectively, and generator protecgulum and generator rear cover lead to respectively
Crossing bolt passes through corresponding connecting hole to be mutually fastenedly connected, and the opposite sides of generator protecgulum and generator rear cover is respectively arranged with
Angle is hung, hangs and is vertically arranged with extension corner apertures on angle respectively, hangs center line of the corner apertures perpendicular to generator's cover.
Preferably, the extension angle on the generator protecgulum and generator rear cover be respectively symmetrically distributed in generator protecgulum and
Generator rear cover both sides.
Preferably, it is provided with reinforcement on the inside of the extension angle.
Preferably, lightening grooves are offered respectively on the outside of the extension angle.
Compared with prior art, should be perpendicular to the beneficial effect of the bilateral length extension angle generator's cover of main shaft：1st, hang down
Directly the layout in axial direction enables extension angle to have sufficient space to lengthen thickening, comes self generator vibrations and road bumps generation to resist
Alternate load effect；2nd, the extension angle on generator protecgulum and generator rear cover is respectively symmetrically distributed in generator protecgulum and generating
Machine bonnet both sides are independently arranged, and fastening bolt is independently fixed on the extension edged surface of end cap, solve the stress deformation of end cap
Caused assembly precision is lost；3rd, independent extension angle fixed form, makes generator more firm, force-bearing situation is more rational, carries
High generator service life, reduces claim and external mass loss cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of original unilateral generator's cover for hanging corner structure；
Fig. 2 is a kind of structural representation for the generator's cover that original bilateral axially hangs corner structure；
Fig. 3 is a kind of structural representation of the present utility model；
Fig. 4 is a kind of sectional view of F-F in Fig. 3；
Fig. 5 is a kind of Fig. 3 top view；
Fig. 6 is a kind of Fig. 3 rearview；
In figure：1st, generator protecgulum, 2, generator rear cover, 3, Gua Jiao, 4, bolt, 5, connecting hole, 6, reinforcement, 7, loss of weight
Groove, 8, hang corner apertures.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically to retouch
State：
Embodiment：Such as accompanying drawing 3, accompanying drawing 4, shown in accompanying drawing 5 and accompanying drawing 6, a kind of bilateral length perpendicular to main shaft hangs angle hair
Each corner of electric motor end cap, including generator protecgulum 1 and generator rear cover 2, generator protecgulum and generator rear cover corresponds to respectively
Connecting hole 5 is provided with, generator protecgulum and generator rear cover pass through the corresponding connecting hole mutually company of fastening by bolt 4 respectively
Connect, the opposite sides of generator protecgulum and generator rear cover, which is respectively arranged with, hangs angle 3, hangs and is vertically arranged with extension corner apertures respectively on angle
8, center line of the corner apertures perpendicular to generator's cover is hung, the extension angle on generator protecgulum and generator rear cover is respectively symmetrically distributed in
Generator protecgulum and generator rear cover both sides, each hang are provided with two reinforcements 6 on the inside of angle, and each hang opens up respectively on the outside of angle
There are two lightening grooves 7.
This hangs angle generator's cover in use, the layout perpendicular to axial direction makes extension angle have foot perpendicular to the bilateral length of main shaft
Enough spaces can lengthen thickening, carry out alternate load effect caused by self generator vibrations and road bumps to resist, before generator
Extension angle on lid and generator rear cover is respectively symmetrically distributed in generator protecgulum and generator rear cover both sides are independently arranged, and fastens spiral shell
Bolt is independently fixed on the extension edged surface of end cap, is solved the assembly precision caused by the stress deformation of end cap and is lost, independent
Extension angle fixed form, make generator more firm, force-bearing situation is more rational, improves generator service life, reduces rope
Pay for and external mass loses cost.
Embodiment described above is a kind of preferable scheme of the present utility model, not the utility model is made any
Formal limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
1. a kind of bilateral length perpendicular to main shaft hangs angle generator's cover, including generator protecgulum and generator rear cover, generate electricity
Each corner of machine protecgulum and generator rear cover is correspondingly arranged on connecting hole respectively, and generator protecgulum and generator rear cover pass through respectively
Bolt passes through corresponding connecting hole to be mutually fastenedly connected, it is characterized in that, relative the two of the generator protecgulum and generator rear cover
Side, which is respectively arranged with, hangs angle, hangs and is vertically arranged with extension corner apertures on angle respectively, hangs center line of the corner apertures perpendicular to generator's cover.
2. a kind of bilateral length perpendicular to main shaft according to claim 1 hangs angle generator's cover, it is characterized in that, it is described
Extension angle on generator protecgulum and generator rear cover is respectively symmetrically distributed in generator protecgulum and generator rear cover both sides.
3. a kind of bilateral length perpendicular to main shaft according to claim 1 hangs angle generator's cover, it is characterized in that, it is described
Hang and be provided with reinforcement on the inside of angle.
4. a kind of bilateral length perpendicular to main shaft according to claim 1 hangs angle generator's cover, it is characterized in that, it is described
Hang and offer lightening grooves respectively on the outside of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539234.2U CN207166246U (en) | 2017-05-16 | 2017-05-16 | A kind of bilateral length perpendicular to main shaft hangs angle generator's cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539234.2U CN207166246U (en) | 2017-05-16 | 2017-05-16 | A kind of bilateral length perpendicular to main shaft hangs angle generator's cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166246U true CN207166246U (en) | 2018-03-30 |
Family
ID=61709115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539234.2U Active CN207166246U (en) | 2017-05-16 | 2017-05-16 | A kind of bilateral length perpendicular to main shaft hangs angle generator's cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208973A1 (en) * | 2020-04-14 | 2021-10-21 | 上海法雷奥汽车电器系统有限公司 | Starting and power generating all-in-one machine |
-
2017
- 2017-05-16 CN CN201720539234.2U patent/CN207166246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208973A1 (en) * | 2020-04-14 | 2021-10-21 | 上海法雷奥汽车电器系统有限公司 | Starting and power generating all-in-one machine |
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