CN207434877U - A kind of flywheel suspender - Google Patents
A kind of flywheel suspender Download PDFInfo
- Publication number
- CN207434877U CN207434877U CN201721569797.2U CN201721569797U CN207434877U CN 207434877 U CN207434877 U CN 207434877U CN 201721569797 U CN201721569797 U CN 201721569797U CN 207434877 U CN207434877 U CN 207434877U
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- CN
- China
- Prior art keywords
- flywheel
- supporting rod
- notch
- wedge
- suspender
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Abstract
The utility model provides a kind of flywheel suspender, belongs to suspender technical field.It solves the technical issues of needing first to position then rotary supporting rod with bent axle when existing flywheel suspender removes flywheel, operation is not convenient enough, and efficiency is low.This flywheel suspender includes lifting lug portion and the supporting rod for carrying flywheel, the right end end face of supporting rod has the lead docked with bent axle stomidium, the periphery of lead offers the notch axially extended, notch can extend to lifting lug portion, the interior wedge-shaped part for being equipped with to limit flywheel play of notch, the downside of wedge-shaped part is equipped with elastic component, compression elastic piece and can be sunk to when wedge-shaped part stress is downward in the notch.The advantages of the utility model has simple operation, and efficiency of assembling is high.
Description
Technical field
The utility model belongs to suspender technical field, is related to a kind of flywheel suspender.
Background technology
The flywheel mass that matching transmission engines carry is larger, and heavier when manually installed, there are larger safety
Risk and flywheel pin hole are not easy to be directed at crankshaft rear end positioning pin.In actual mechanical process, operator need to by suspender power-assisted and
It is oriented to, assembling process could be completed.
Authorization Notice No. is that the Chinese patent of CN203715071U discloses a kind of flywheel suspender, including：Arm, it is described to hang
There is supporting rod mounting hole on arm；It is plugged in the supporting rod mounting hole, and is rotatably mounted on the arm and flies
Supporting rod is taken turns, is fixed with to prevent the limiting plate that flywheel departs from the flywheel supporting rod on the flywheel supporting rod, it is described
There is the anticreep end of the supporting surface for protruding from the flywheel supporting rod and concordant with the supporting surface or interior sink on limiting plate
The separating end of the supporting surface.
Above-mentioned suspender is existing when alleviating artificial carrying to be compared labor intensive and there are problems that larger security risk,
But appointing has some shortcomings：It is needed when removing flywheel first with bent axle positioning and then rotary supporting rod, operation is not convenient enough, and efficiency is low.
The content of the invention
The utility model provides a kind of flywheel suspender, the utility model institute for the above problem existing for existing technology
Technical problems to be solved are：How simple operation is promoted to improve efficiency.
The purpose of this utility model can be realized by following technical proposal：
A kind of flywheel suspender, the supporting rod including lifting lug portion and for carrying flywheel, the lifting lug portion are connected with supporting rod
It connects, the right end end face of the supporting rod has the lead docked with bent axle stomidium, which is characterized in that the lead
Periphery offers the notch axially extended, and the notch can extend to the lifting lug portion, is equipped in the notch winged for limiting
The wedge-shaped part of play is taken turns, the downside of the wedge-shaped part is equipped with elastic component, which can compress the elastic component when downward
And it sinks in the notch.
In installation process is carried out to flywheel, the right end of supporting rod can be inserted into the centre bore of flywheel, and operator uses
Hand controls the left end of supporting rod, and loop wheel machine pulls lifting lug portion by rope tool, and flywheel is lifted and keeps horizontal, so as to by hanging
Machine with operator cooperates and flywheel is transported jointly, and in installation process, it is fixed that lead is inserted into realization in bent axle stomidium
Position and support, and then facilitate installation.By setting axially extending notch in the periphery of lead, being set in notch can block
Only wedge-shaped part of the flywheel along axis play, such flywheel will not be fallen on supporting rod along axis, be set in the downside of wedge-shaped part
Elastic component can keep the jack-up state to wedge-shaped part, make to be conveyed through degree position stabilization, during by setting wedge-shaped part stress downward
The elastic component can be compressed and sunk in the notch, the top surface of wedge-shaped part is subject to bent axle when such lead is inserted into bent axle stomidium
During the reaction force of stomidium can compression elastic piece sink in notch, the /V to flywheel is released while positioning, so as to fulfill
Installation, releasing process is fast compact, and installation effectiveness is high.
In a kind of above-mentioned flywheel suspender, the wedge-shaped part include connecting portion and voussoir, one end of the connecting portion with
The side wall of the notch is hinged, and the other end of the connecting portion and the big end of the voussoir are fixedly connected with, and the small end of the voussoir is along axis
To outwardly, the voussoir or connecting portion are supported on the elastic component, and the overhead height of the voussoir is beyond the supporting rod
Surface drops to flush with supporting rod when compressing the overhead height that can make voussoir during elastic component deformation.In notch
Interior setting connecting portion one end is hinged, and voussoir is connected with connecting portion, and elastic component support connecting portion or voussoir make the top of voussoir just
Be higher than the outer surface of supporting rod under normal state, can be since the small end of voussoir so during flywheel sleeve to supporting rod under
Voussoir is pressed, is resetted when completing suit back wedge, the big end of such voussoir can limit flywheel and be slipped out from supporting rod, ensure transport process
Safety；When installed, during lead being inserted into bent axle stomidium, the surface of voussoir is forced by the effect of bent axle stomidium
Contracting elastic component, voussoir bottom level can drop to consistent with supporting rod surface, release the locking to flywheel so as to fulfill installation, solution
It is compact to lock polyvinyl chloride, installation effectiveness is high.
In a kind of above-mentioned flywheel suspender, the lead and the concentric setting of the supporting rod, the one of the supporting rod
Hold end that can form clearance fit with the centre bore of flywheel.Flywheel pin hole be blind hole, flywheel and crankshaft rear end positioning pin pair
When connecing, pin hole just facing away from operator, and operator often can't see the position of pin hole, and adjustment position is more difficult on suspender,
Installation effectiveness is low, and by supporting rod and lead collective effect, control flywheel keeps coaxial with bent axle, by rotary flyweights, looks for
Flywheel and bolt after to alignment pin position, assembling process is quick and simple and direct, improves installation effectiveness.
In a kind of above-mentioned flywheel suspender, spacer pin is equipped between the two side of the notch, the spacer pin is located at
It the top of the wedge-shaped part and can lean with wedge-shaped part.By setting spacer pin in the top of wedge-shaped part, it can so make bullet
Property part keep certain pretightning force in the initial state, such wedge-shaped part is not easy to swing and make when being influenced be subject to smaller external force
Into unlocking in advance, and it is excessively high to ensure that wedge-shaped part will not lift, and the phenomenon that cause not unlocking, improve what suspender used
Stability.
In a kind of above-mentioned flywheel suspender, the bottom surface of the wedge-shaped part offers to match somebody with somebody with the upper end of the elastic component
The limiting slot of conjunction.By setting limiting slot in the bottom surface of wedge-shaped part, the space of elastic component is so reduced, improves suspender
The stability used.
In a kind of above-mentioned flywheel suspender, the bottom surface of the notch offers locating slot, and the lower end of the elastic component is inserted
In the locating slot.By setting locating slot in the bottom surface of notch, the play of elastic component is so further limited, is improved
The stability that suspender uses.
In a kind of above-mentioned flywheel suspender, the supporting rod periphery has the shoulder block for limiting flywheel play.Pass through
Shoulder block is set in the periphery of supporting rod, and such shoulder block can carry out /V to the two sides of flywheel jointly with the big end of voussoir, subtract
The play of small flywheel and collision, operation more safety and service life is longer.
In a kind of above-mentioned flywheel suspender, the left end of the supporting rod is connected with handle, and the periphery of the handle has
Tread plate.Handle with tread plate is set by the left end in supporting rod, operator is operated in use by handle
More Labor-saving safety.
In a kind of above-mentioned flywheel suspender, the stage casing of the supporting rod offers lightening hole.By in supporting rod
Section sets lightening hole, can reduce the use of material, cost-effective, and makes quality lighter, more convenient to use.
Compared with prior art, it is as follows the advantages of the utility model：
1st, this flywheel suspender is by setting axially extending notch in the periphery of lead, and connecting portion is set in notch
One end is hinged, and voussoir is connected with connecting portion, and elastic component support connecting portion or voussoir make the top of voussoir be higher than in normal state
The outer surface of supporting rod, the disengaging of the ingenious control flywheel of lifting of voussoir, ensures and transports process safety and installation effectiveness.
2nd, this flywheel suspender makes elastic component keep certain in the initial state by setting spacer pin in the top of connecting portion
Pretightning force, voussoir position is made to keep stablizing, be not easy to swing and the phenomenon that cause to unlock in advance, will not cause unlock,
Improve the stability that suspender uses.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this flywheel suspender.
Fig. 2 is the positive structure diagram of this flywheel suspender.
Fig. 3 is the cross-sectional view of this flywheel suspender.
Fig. 4 is the A portions enlarged drawing in Fig. 3.
In figure, 1, lifting lug portion；
2nd, supporting rod；21st, lead；22nd, shoulder block；23rd, lightening hole；
3rd, notch；31st, spacer pin；32nd, locating slot；
4th, connecting portion；5th, voussoir；6th, elastic component；7th, limiting slot；
8th, handle；81st, tread plate；
9th, wedge-shaped part.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figs. 1-3, this flywheel suspender includes lifting lug portion 1 and the supporting rod 2 for carrying flywheel, lifting lug portion 1 and branch
Strut 2 is connected, and the right end end face of supporting rod 2 has the lead 21 docked with bent axle stomidium, the periphery of lead 21
The notch 3 axially extended is offered, notch 3 is extended near lifting lug portion 1, and wedge-shaped part 9 is equipped in notch 3, and wedge-shaped part 9 wraps
Connecting portion 4 and voussoir 5 are included, one end of connecting portion 4 and the side wall of notch 3 are hinged, and the other end of connecting portion 4 is big with voussoir 5
End is fixedly connected with, and the small end of voussoir 5 is additionally provided with elastic component 6, elastic component 6 is spring, and connecting portion 4 is supported axially towards outer in notch 3
In on elastic component 6, the overhead height of voussoir 5 exceeds the surface of supporting rod 2, and the top of voussoir 5 can be made when compression elastic piece 6 deforms
Portion highly drops to the flush with supporting rod 2.In installation process is carried out to flywheel, the right end of supporting rod 2 can be inserted into
In the centre bore of flywheel, and operator controls the left end of supporting rod 2 with hand, and loop wheel machine pulls lifting lug portion 1 by rope tool, will fly
Wheel lifts and keeps horizontal, and flywheel is transported so as to be cooperated jointly with operator by loop wheel machine, in installation process, will be led
It is inserted into column 21 in bent axle stomidium and realizes positioning and support, and then facilitate installation.Axis is set by the periphery in lead 21
To the notch 3 of extension, and in notch 34 one end of connecting portion is set to be hinged, voussoir 5 is connected with connecting portion 4, and the support of elastic component 6 connects
Socket part 4 makes the top of voussoir 5 be higher than the outer surface of supporting rod 2 in normal state, so when flywheel sleeve to supporting rod 2
Voussoir 5 can be pushed since the small end of voussoir 5 in the process, is resetted when completing suit back wedge 5, the big end of such voussoir 5 can limit
Flywheel processed is slipped out from supporting rod 2, is ensured and is transported process safety；When installed, lead 21 is inserted into the mistake of bent axle stomidium
Cheng Zhong, by the force compression elastomer block of bent axle stomidium, 5 bottom level of voussoir can drop to and 2 table of supporting rod for the surface of voussoir 5
Face is consistent, releases the locking to flywheel so as to fulfill installation, releasing process is fast compact, and installation effectiveness is high.Preferably, it is oriented to
Column 21 and 2 concentric setting of supporting rod, one end end of supporting rod 2 can form clearance fit with the centre bore of flywheel.Some flies
It is blind hole to take turns pin hole, and when flywheel is docked with crankshaft rear end positioning pin, pin hole just facing away from operator, and operator often can't see
The position of pin hole, adjustment position is more difficult on suspender, and installation effectiveness is low, passes through 21 collective effect of supporting rod 2 and lead, control
Flywheel processed keeps coaxial with bent axle, by rotary flyweights, finds Flywheel and bolt after alignment pin position, assembling process is quick
And it is simple and direct, improve installation effectiveness.
As shown in Figure 1, Figure 3.Spacer pin 31 is equipped between the two side of notch 3, spacer pin 31 is located at the top of connecting portion 4
And it can lean with connecting portion 4.By setting spacer pin 31 in the top of connecting portion 4, it can so make elastic component 6 in initial shape
Certain pretightning force is kept under state, such voussoir 5 is not easy to swing and cause to unlock in advance when being influenced be subject to smaller external force, and
The phenomenon that it is excessively high can also to ensure that voussoir 5 will not lift, and causes not unlocking, improve the stability that suspender uses.
As shown in figure 4, the bottom surface of connecting portion 4 or voussoir 5 offers the limiting slot 7 for coordinating with the upper end of elastic component 6.
By setting limiting slot 7 in the bottom surface of connecting portion 4 or voussoir 5, the space of elastic component 6 is so reduced, improves suspender
The stability used.The bottom surface of notch 3 offers locating slot 32, and the lower end of elastic component 6 is inserted in locating slot 32.By in slot
The bottom surface of mouth 3 sets locating slot 32, so further limits the play of elastic component 6, improves the stability that suspender uses.
As shown in Figs. 1-3,2 periphery of supporting rod has the shoulder block 22 for limiting flywheel play.By in the outer of supporting rod 2
It encloses and shoulder block 22 is set, such shoulder block 22 can carry out /V to the two sides of flywheel jointly with the big end of voussoir 5, reduce flywheel
Play and collision, operation more safety and service life is longer.The left end of supporting rod 2 is connected with handle 8, the periphery of handle 8
With tread plate 81.Handle 8 with tread plate 81 is set by the left end in supporting rod 2, operator is led in use
It crosses handle 8 and operates more Labor-saving safety.The stage casing of supporting rod 2 offers lightening hole 23.Subtracted by being set in the stage casing of supporting rod 2
Repeated hole 23 can reduce the use of material, cost-effective, and make quality lighter, more convenient to use.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of flywheel suspender, including lifting lug portion (1) and for carrying the supporting rod of flywheel (2), the lifting lug portion (1) and support
Bar (2) is connected, and the right end end face of the supporting rod (2) has the lead (21) docked with bent axle stomidium, feature
It is, the periphery of the lead (21) offers the notch (3) axially extended, and the notch (3) can extend to described hang
Ear (1), the interior wedge-shaped part (9) for being equipped with to limit flywheel play of the notch (3), the downside of the wedge-shaped part (9) is equipped with bullet
Property part (6), which can compress the elastic component (6) when downward and sink in the notch (3).
2. flywheel suspender according to claim 1, which is characterized in that the wedge-shaped part (9) includes connecting portion (4) and voussoir
(5), one end of the connecting portion (4) and the side wall of the notch (3) are hinged, the other end and the wedge of the connecting portion (4)
The big end of block (5) is fixedly connected with, and axially towards outer, the voussoir (5) or connecting portion (4) are supported in institute for the small end of the voussoir (5)
It states on elastic component (6), the overhead height of the voussoir (5) exceeds the surface of the supporting rod (2), when the compression elastic component (6)
When deformation the overhead height of voussoir (5) can drop to and the flush of supporting rod (2).
3. flywheel suspender according to claim 2, which is characterized in that the lead (21) is same with the supporting rod (2)
Axle center is set, and one end end of the supporting rod (2) can form clearance fit with the centre bore of flywheel.
4. flywheel suspender according to claim 1, which is characterized in that /V is equipped between the two side of the notch (3)
It sells (31), the spacer pin (31) is located at the top of the wedge-shaped part (9) and can lean with wedge-shaped part (9).
5. according to the flywheel suspender described in claim 1 or 2 or 3 or 4, which is characterized in that the bottom surface of the wedge-shaped part (9) opens up
It is useful for the limiting slot (7) with the cooperation of the upper end of the elastic component (6).
6. according to the flywheel suspender described in claim 1 or 2 or 3 or 4, which is characterized in that the bottom surface of the notch (3) offers
Locating slot (32), the lower end of the elastic component (6) are inserted in the locating slot (32).
7. according to the flywheel suspender described in claim 1 or 2 or 3 or 4, which is characterized in that supporting rod (2) periphery, which has, to be used
In the shoulder block (22) for limiting flywheel play.
8. according to the flywheel suspender described in claim 1 or 2 or 3 or 4, which is characterized in that the left end connection of the supporting rod (2)
There is handle (8), the periphery of the handle (8) has tread plate (81).
9. according to the flywheel suspender described in claim 1 or 2 or 3 or 4, which is characterized in that the stage casing of the supporting rod (2) opens up
There is lightening hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569797.2U CN207434877U (en) | 2017-11-22 | 2017-11-22 | A kind of flywheel suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569797.2U CN207434877U (en) | 2017-11-22 | 2017-11-22 | A kind of flywheel suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207434877U true CN207434877U (en) | 2018-06-01 |
Family
ID=62287196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569797.2U Expired - Fee Related CN207434877U (en) | 2017-11-22 | 2017-11-22 | A kind of flywheel suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207434877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573809A (en) * | 2018-12-28 | 2019-04-05 | 重庆长安汽车股份有限公司 | A kind of double mass flywheel suspender |
| CN111891907A (en) * | 2020-06-30 | 2020-11-06 | 南京宇众自动化装备有限公司 | Flywheel auxiliary assembly device and flywheel auxiliary assembly method |
-
2017
- 2017-11-22 CN CN201721569797.2U patent/CN207434877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573809A (en) * | 2018-12-28 | 2019-04-05 | 重庆长安汽车股份有限公司 | A kind of double mass flywheel suspender |
| CN111891907A (en) * | 2020-06-30 | 2020-11-06 | 南京宇众自动化装备有限公司 | Flywheel auxiliary assembly device and flywheel auxiliary assembly method |
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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: 20200701 Address after: 315336 No. two, 818 Binhai New Area, Hangzhou Bay, Zhejiang, Ningbo Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: NINGBO GEELY ROYAL ENGINE COMPONENTS Co.,Ltd. Address before: Springfield road 250101 in Shandong province Ji'nan city high tech Development Zone No. 1777 Patentee before: JI'NAN GEELY AUTO PARTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211122 |