CN204036366U - General gasoline generator flywheel dismounting device - Google Patents
General gasoline generator flywheel dismounting device Download PDFInfo
- Publication number
- CN204036366U CN204036366U CN201420414384.7U CN201420414384U CN204036366U CN 204036366 U CN204036366 U CN 204036366U CN 201420414384 U CN201420414384 U CN 201420414384U CN 204036366 U CN204036366 U CN 204036366U
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- CN
- China
- Prior art keywords
- screw mandrel
- rubber
- support body
- flywheel
- backplate
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- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of general gasoline generator flywheel dismounting device, U-shaped support body openend is provided with crossbeam, through there being rotating screw mandrel in the middle part of crossbeam, screw mandrel one end is provided with force handle, and screw mandrel is positioned at that end of support body to be had thick header structure and is arranged on screw mandrel mount pad by thick header structure.Screw mandrel mount pad is fixed on circular arc push pedal convex surface, and circular arc push pedal concave surface is provided with rubber upper guard board; Support body is fixed with backplate under the rubber of circular arc, and under rubber upper guard board and rubber, backplate concave surface is provided with wavy shaped configuration.Under screw mandrel drives, under rubber upper guard board and rubber, backplate is used for periphery of flywheel face to clasp.This provision for disengagement flywheel is not easy to skid, and holds tightly solid and reliable, is not easy to damage flywheel, has good protective effect to flywheel, and when being extremely beneficial to flywheel disassembling, nut unscrews.
Description
Technical field
The utility model relates to generator dismounting auxiliary equipment, specifically refers to a kind of device being specifically designed to general gasoline generator flywheel disassembling, belongs to generator dismantling technology field.
Background technology
Generation current machine is substantially all using gasoline as fuel power generation function, in gasoline engine generator use procedure, sometimes need flywheel disassembling to get off to overhaul, need first the middle part nut of fixing flywheel to be unscrewed during dismounting flywheel, after intermediate nut is unscrewed, flywheel disassembling is just easy.Adopt lever to fix flywheel or press solidly with subordinate during existing dismounting general gasoline generator flywheel and determine flywheel, and then adopt sleeve to dismantle intermediate nut.Adopting lever to fix flywheel easily causes general gasoline generator flywheel to suffer damage and the problem that cannot repair.And it is fixed to adopt artificial hand to press solidly, usual intermediate nut is relatively tighter, and because intermediate nut and general gasoline generator flywheel are relative motions, manpower cannot be effectively fixing, and dismounting difficulty is large.
Summary of the invention
For prior art above shortcomings, the purpose of this utility model is to provide one available protecting flywheel, dismounting can be easy to general gasoline generator flywheel dismounting device.
To achieve these goals, the technical solution adopted in the utility model is such:
General gasoline generator flywheel dismounting device, comprise U-shaped support body, crossbeam is provided with by closure of openings in U-shaped support body openend, screwed hole is provided with in the middle part of crossbeam, through there being rotating screw mandrel in screwed hole, screw mandrel is positioned at the outer one end of support body and is provided with force handle, and screw mandrel is positioned at that end of support body to be had thick header structure and is arranged on screw mandrel mount pad by thick header structure, makes thick head rotate in screw mandrel mount pad and can not come off; Screw mandrel mount pad is fixed on circular arc push pedal convex surface, the concave surface facing support body segmental arc of circular arc push pedal and circular arc push pedal concave surface be provided with radian coupling rubber upper guard board; Support body is fixed with backplate under the rubber of circular arc, and under rubber, backplate is relative with rubber upper guard board concave surface between support body segmental arc with rubber upper guard board, and under screw mandrel drives, under rubber upper guard board and rubber, backplate is used for periphery of flywheel face to clasp.
Under described rubber upper guard board and rubber, backplate concave surface is provided with the wavy shaped configuration for increasing active force.Upper and lower backplate and periphery of flywheel face adhesion can be increased so further.
Under rubber, leave gap between backplate and support body segmental arc, this gap is as backplate elastic deformation space under rubber.
Described screw mandrel mount pad is made up of pedestal and lid two parts, and pedestal is arranged on circular arc push pedal convex surface, and lid is arranged on pedestal; Pedestal has and makes thick rotating container cavity, the perforate on lid is greater than screw mandrel diameter and is less than thick head diameter.Two-part structure, more easily processes and installs.
This provision for disengagement in use, first by flywheel sleeve between upper and lower backplate, under making rubber, backplate is attached on periphery of flywheel, then firmly up try to stop people from fighting each other body, under making rubber, backplate distortion stretches, and is finally close on support body segmental arc, last rotary screw rod, make rubber upper guard board also be close on periphery of flywheel face, namely by upper and lower backplate, flywheel is held tightly, then dismantle intermediate nut with sleeve.During dismounting nut, people holds handle, and because the elastomeric material of backplate and wavy shaped configuration make the frictional force of flywheel and upper and lower backplate enough large, such flywheel is not easy skidding, and namely flywheel can not rotate, and makes nut dismounting easy.
This provision for disengagement is held tightly solid and reliable, is not easy to damage flywheel, has good protective effect to flywheel, and when being extremely beneficial to flywheel disassembling, nut unscrews.
Accompanying drawing explanation
Fig. 1-the utility model structural representation.
Fig. 2-Fig. 1 exploded view.
Fig. 3-the utility model using state figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 and Fig. 2, upper as can be seen from figure, the utility model general gasoline generator flywheel dismounting device, comprise the U-shaped support body 1 that metal material is formed, crossbeam 2 is provided with by closure of openings in U-shaped support body 1 openend, crossbeam 2 two ends are fixedly mounted on support body 1 opening two ends by screw, screwed hole is provided with in the middle part of crossbeam 2, through there being rotating screw mandrel 3 in screwed hole, screw mandrel 3 is positioned at the outer one end of support body and is provided with the convenient force handle 4 rotated, screw mandrel 3 is positioned at that end of support body to be had thick header structure 5 and is arranged on screw mandrel mount pad 6 by thick header structure, thick head is made to rotate in screw mandrel mount pad and can not come off.Screw mandrel mount pad 6 is fixed on circular arc push pedal 7 convex surface, the concave surface facing support body segmental arc of circular arc push pedal 7 and circular arc push pedal concave surface be provided with radian coupling rubber upper guard board 8.Support body 1 is fixed with backplate 9 under the rubber of circular arc, and under rubber, backplate 9 is relative with rubber upper guard board concave surface between support body segmental arc with rubber upper guard board, and under screw mandrel drives, under rubber upper guard board and rubber, backplate is used for periphery of flywheel face to clasp.
Under described rubber upper guard board 8 and rubber, backplate 9 concave surface is provided with the wavy shaped configuration 10 for increasing active force, also i.e. dentalation.Upper and lower backplate and periphery of flywheel face adhesion can be increased so further.
Under rubber, leave gap 11 between backplate 9 and support body segmental arc 14, this gap is as backplate elastic deformation space under rubber.Meanwhile, support body segmental arc also defines the maximum distortion space of backplate under rubber.
Described screw mandrel mount pad 6 is made up of pedestal 12 and lid 13 two parts, and pedestal 12 is arranged on circular arc push pedal 7 convex surface, and lid 13 is arranged on pedestal 12; Pedestal has and makes thick rotating container cavity, the perforate on lid is greater than screw mandrel diameter and is less than thick head diameter.Two-part structure, more easily processes and installs.
Before this provision for disengagement assembling, handle 4 and screw mandrel 3 are first thrown off, lid 13 is enclosed within screw mandrel 3 from screw handle end, then from screw handle end, screw mandrel 3 is arranged on crossbeam 2, again handle 4 is arranged on screw mandrel 3 outer end, and lid 13 is mounted by means of bolts on pedestal 12, now namely screw mandrel thick 5 can not come off, and can rotate again.
This provision for disengagement in use, first flywheel 15 is enclosed between upper and lower backplate 8,9, under making rubber, backplate 9 is attached to flywheel 15 circumferentially, body of then firmly up trying to stop people from fighting each other, and under making rubber, backplate 9 is out of shape stretching, finally be close on support body segmental arc 14, last rotary screw rod 3, is made rubber upper guard board 8 also be close on flywheel 15 periphery, is namely held tightly by flywheel by upper and lower backplate, see Fig. 3 using state figure, then dismantle intermediate nut 16 with sleeve.During dismounting nut 16, people holds handle and screw mandrel, and because the elastomeric material of backplate and wavy shaped configuration make the frictional force of flywheel and upper and lower backplate enough large, such flywheel is not easy skidding, and namely flywheel can not rotate, and makes nut dismounting easy.
This provision for disengagement is held tightly solid and reliable, is not easy to damage flywheel, has good protective effect to flywheel, and when being extremely beneficial to flywheel disassembling, nut unscrews.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. general gasoline generator flywheel dismounting device, it is characterized in that: comprise U-shaped support body, crossbeam is provided with by closure of openings in U-shaped support body openend, screwed hole is provided with in the middle part of crossbeam, through there being rotating screw mandrel in screwed hole, screw mandrel is positioned at the outer one end of support body and is provided with force handle, and screw mandrel is positioned at that end of support body to be had thick header structure and is arranged on screw mandrel mount pad by thick header structure, makes thick head rotate in screw mandrel mount pad and can not come off; Screw mandrel mount pad is fixed on circular arc push pedal convex surface, the concave surface facing support body segmental arc of circular arc push pedal and circular arc push pedal concave surface be provided with radian coupling rubber upper guard board; Support body is fixed with backplate under the rubber of circular arc, and under rubber, backplate is relative with rubber upper guard board concave surface between support body segmental arc with rubber upper guard board, and under screw mandrel drives, under rubber upper guard board and rubber, backplate is used for periphery of flywheel face to clasp.
2. general gasoline generator flywheel dismounting device according to claim 1, is characterized in that: under described rubber upper guard board and rubber, backplate concave surface is provided with the wavy shaped configuration for increasing active force.
3. general gasoline generator flywheel dismounting device according to claim 1, is characterized in that: under rubber, leave gap between backplate and support body segmental arc, and this gap is as backplate elastic deformation space under rubber.
4. general gasoline generator flywheel dismounting device according to claim 1, is characterized in that: described screw mandrel mount pad is made up of pedestal and lid two parts, and pedestal is arranged on circular arc push pedal convex surface, and lid is arranged on pedestal; Pedestal has and makes thick rotating container cavity, the perforate on lid is greater than screw mandrel diameter and is less than thick head diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414384.7U CN204036366U (en) | 2014-07-25 | 2014-07-25 | General gasoline generator flywheel dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414384.7U CN204036366U (en) | 2014-07-25 | 2014-07-25 | General gasoline generator flywheel dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036366U true CN204036366U (en) | 2014-12-24 |
Family
ID=52237074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414384.7U Expired - Fee Related CN204036366U (en) | 2014-07-25 | 2014-07-25 | General gasoline generator flywheel dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001460A (en) * | 2021-03-09 | 2021-06-22 | 中国第一汽车股份有限公司 | Adjustable rubber hanging and dismounting device for silencer |
-
2014
- 2014-07-25 CN CN201420414384.7U patent/CN204036366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001460A (en) * | 2021-03-09 | 2021-06-22 | 中国第一汽车股份有限公司 | Adjustable rubber hanging and dismounting device for silencer |
| CN113001460B (en) * | 2021-03-09 | 2023-02-07 | 中国第一汽车股份有限公司 | Adjustable rubber hanging and dismounting device for silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |