CN207421111U - A kind of bent axle for possessing impact resistance - Google Patents
A kind of bent axle for possessing impact resistance Download PDFInfo
- Publication number
- CN207421111U CN207421111U CN201721319297.3U CN201721319297U CN207421111U CN 207421111 U CN207421111 U CN 207421111U CN 201721319297 U CN201721319297 U CN 201721319297U CN 207421111 U CN207421111 U CN 207421111U
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- CN
- China
- Prior art keywords
- sliding
- welded
- bar
- sliding panel
- wall
- Prior art date
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a kind of bent axles for possessing impact resistance, including crankshaft body, annular is uniformly provided with multiple installation cavitys on the crankshaft body, sliding panel is slidably fitted in the installation cavity, the one side of the sliding panel is symmetrically welded two fixed links, two fixed links are hollow structure, and it is slidably fitted with sliding bar in two fixed links, one end of the sliding bar is extended to outside fixed link, and it is welded on one side inner wall of the installation cavity away from sliding panel, the sliding bar is welded with the first spring close to the one side of sliding panel, the described one end of first spring away from sliding bar is welded on fixed link on the one side inner wall of sliding panel, the installation cavity is welded with slide bar on the one side inner wall of sliding bar, the slide bar is located between two sliding bars.The utility model is simple in structure, easy to use, and crankshaft body has efficient impact resistance, meets the use demand of user.
Description
Technical field
The utility model is related to bent axle technical field more particularly to a kind of bent axles for possessing impact resistance.
Background technology
Bent axle is most important component in engine.It bears the power that connecting rod transmits, and is transformed into torque and passes through song
Axis exports and other attachmentes on engine is driven to work.Bent axle is subject to the gas inertia of the centrifugal force of gyrating mass, mechanical periodicity
The collective effect of power and reciprocal inertia force makes bent axle bear the effect of flexion torsion load.Therefore it is required that bent axle have it is enough strong
Degree and rigidity, journal surface need are wear-resisting, work is uniform, balance is good, but a kind of existing bent axle, do not possess efficient anti-impact
Hitting property, it is impossible to meet the use demand of user.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed possesses shock resistance
The bent axle of property.
To achieve these goals, the utility model employs following technical solution：
A kind of bent axle for possessing impact resistance, including crankshaft body, annular is uniformly provided with multiple on the crankshaft body
Installation cavity is slidably fitted with sliding panel in the installation cavity, and the one side of the sliding panel is symmetrically welded two fixed links, and two solid
Fixed pole is hollow structure, and sliding bar is slidably fitted in two fixed links, and one end of the sliding bar extends to fixed link
Outside, and it is welded on one side inner wall of the installation cavity away from sliding panel, the sliding bar is welded with first close to the one side of sliding panel
Spring, the described one end of first spring away from sliding bar are welded on fixed link on the one side inner wall of sliding panel, the installation
Chamber is welded with slide bar on the one side inner wall of sliding bar, and the slide bar is located between two sliding bars, and the sliding panel is separate
The one side of fixed link is welded with catch bar, and the installation cavity offers mounting hole on the one side inner wall away from sliding bar, described to push away
One end penetrating mounting holes of the lever away from sliding panel are extended to outside crankshaft body, and are welded with resistance block, and the catch bar is close
The one side of sliding panel offers sliding recess, and the slide bar extends to sliding recess close to one end of sliding recess through sliding panel
It is interior, and second spring is welded with, the one end of the second spring away from slide bar is welded on one side of the sliding recess away from sliding panel
On inner wall, the 3rd spring is arranged on the slide bar, the both ends of the 3rd spring are respectively welded at sliding panel close to fixed link
One side on and one side inner wall of the installation cavity away from mounting hole on.
Preferably, circular hole is offered on the sliding panel, the sliding bar is mounted in circular hole and extends through circular hole
To sliding recess.
Preferably, the both sides of the catch bar are welded with sliding block, and the both sides inner wall of the mounting hole offers sliding slot,
The sliding block is slidably mounted in sliding slot.
Preferably, the both sides of the sliding panel are welded with locating piece, and the both sides of the installation cavity offer locating slot,
The locating piece is slidably mounted in locating slot.
Preferably, the vertical section for resisting block is arc.
Preferably, sliding groove is offered on the both sides inner wall of the fixed link, the both sides of the sliding bar are welded with
Sliding shoe, the sliding shoe are slidably mounted in sliding groove.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by crankshaft body, installation cavity, sliding panel, fixed link, sliding bar, the first spring, slide bar,
Catch bar, mounting hole, resist block, sliding recess, second spring and the 3rd spring have been set up jointly a kind of possesses impact resistance
Bent axle utilizes installation cavity, sliding panel, fixed link, sliding bar, the first spring, slide bar, catch bar, mounting hole, resistance block, slip
Groove, second spring and the 3rd spring are used cooperatively so that crankshaft body can have multiple slow when being subject to external force collision
Impulse force is protected, and the utility model is simple in structure, easy to use, and crankshaft body has efficient impact resistance, meets user
Use demand.
Description of the drawings
Fig. 1 be the utility model proposes a kind of bent axle for possessing impact resistance structure diagram；
Fig. 2 be the utility model proposes a kind of bent axle for possessing impact resistance installation cavity wall dissect structural representation
Figure；
Fig. 3 be the utility model proposes a kind of bent axle for possessing impact resistance the structure that is connected with sliding bar of fixed link
Schematic diagram.
In figure：1 crankshaft body, 2 installation cavitys, 3 sliding panels, 4 fixed links, 5 sliding bars, 6 first springs, 7 slide bars, 8 promote
Block, 11 sliding recess, 12 second springs, 13 the 3rd springs are resisted in bar, 9 mounting holes, 10.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of bent axle for possessing impact resistance, including crankshaft body 1, annular is uniformly opened on crankshaft body 1
Equipped with multiple installation cavitys 2, sliding panel 3 is slidably fitted in installation cavity 2, the one side of sliding panel 3 is symmetrically welded two fixed links 4,
Two fixed links 4 are hollow structure, and sliding bar 5 is slidably fitted in two fixed links 4, and one end of sliding bar 5 extends to
It outside fixed link 4, and is welded on one side inner wall of the installation cavity 2 away from sliding panel 3, sliding bar 5 is welded close to the one side of sliding panel 3
There is the first spring 6, first one end of spring 6 away from sliding bar 5 is welded on fixed link 4 on the one side inner wall of sliding panel 3, peace
It behave affectedly and 2 is welded with slide bar 7 on the one side inner wall of sliding bar 5, slide bar 7 is located between two sliding bars 5, and sliding panel 3 is separate
The one side of fixed link 4 is welded with catch bar 8, and installation cavity 2 offers mounting hole 9, catch bar on the one side inner wall away from sliding bar 5
8 one end penetrating mounting holes 9 away from sliding panel 3 are extended to outside crankshaft body 1, and are welded with and are resisted block 10, and catch bar 8 is close to sliding
The one side of movable plate 3 offers sliding recess 11, slide bar 7 extended to close to one end of sliding recess 11 through sliding panel 3 slide it is recessed
In slot 11, and second spring 12 is welded with, the one end of second spring 12 away from slide bar 7 is welded on sliding recess 11 away from sliding panel
On 3 one side inner wall, the 3rd spring 13 is arranged on slide bar 7, the both ends of the 3rd spring 13 are respectively welded at sliding panel 3 close to solid
On the one side of fixed pole 4 and one side inner wall of the installation cavity 2 away from mounting hole 9 on, by crankshaft body 1, installation cavity 2, sliding panel 3,
Fixed link 4, sliding bar 5, the first spring 6, slide bar 7, catch bar 8, mounting hole 9, resistance block 10, sliding recess 11, second spring
12 and the 3rd spring 13 set up a kind of bent axle for possessing impact resistance jointly, utilize installation cavity 2, sliding panel 3, fixed link 4, sliding
Lever 5, the first spring 6, slide bar 7, catch bar 8, mounting hole 9, resistance block 10, sliding recess 11,12 and the 3rd bullet of second spring
Spring 13 is used cooperatively so that crankshaft body 1 can have multiple cushion effects to be protected, this reality when being subject to external force collision
Simple with new structure, easy to use, crankshaft body 1 has efficient impact resistance, meets the use demand of user.
In the utility model, circular hole is offered on sliding panel 3, slide bar 7 is slidably mounted in circular hole and extends through circular hole
To sliding recess 11, the both sides of catch bar 8 are welded with sliding block, and the both sides inner wall of mounting hole 9 offers sliding slot, and sliding block is slided
Dynamic to be mounted in sliding slot, the both sides of sliding panel 3 are welded with locating piece, and the both sides of installation cavity 2 offer locating slot, locating piece
It is slidably mounted in locating slot, resists the vertical section of block 10 as arc, sliding groove is offered on the both sides inner wall of fixed link 4,
The both sides of sliding bar 5 are welded with sliding shoe, and sliding shoe is slidably mounted in sliding groove, by crankshaft body 1, installation cavity 2, slide
Movable plate 3, fixed link 4, the first spring 6, slide bar 7, catch bar 8, mounting hole 9, resist block 10, sliding recess 11, the at sliding bar 5
Two springs 12 and the 3rd spring 13 have set up a kind of bent axle for possessing impact resistance jointly, using installation cavity 2, sliding panel 3, fix
Bar 4, sliding bar 5, the first spring 6, slide bar 7, catch bar 8, mounting hole 9, resistance block 10, sliding recess 11,12 and of second spring
3rd spring 13 is used cooperatively so that crankshaft body 1 can have multiple cushion effects to be protected when being subject to external force collision
Shield, the utility model is simple in structure, easy to use, and crankshaft body 1 has efficient impact resistance, meets the use need of user
It asks.
Operation principle：When in use, when crankshaft body 1 is subject to external force, resists block 10 and press catch bar 8, catch bar 8
Sliding panel 3 is driven to be slided in installation cavity 2, and sliding panel 3 presses fixed link 4 so that fixed link 4 is slided on sliding bar 5, from
And so that sliding bar 5 presses the first spring 6, elastic deformation occurs for the first spring 6, and so as to generate cushion effect, and sliding panel 3 presses
3rd spring 13 so that elastic deformation occurs for the 3rd spring 13, and so as to generate cushion effect, at the same time, catch bar 8 is pressing cunning
While movable plate 3 so that slide bar 7 presses the second spring 12 in sliding recess 11 so that elastic deformation occurs for second spring 12,
So as to generate cushion effect so that crankshaft body 1 has efficient impact resistance, easy to operate, meets the use demand of user.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of bent axle for possessing impact resistance, including crankshaft body (1), which is characterized in that annular on the crankshaft body (1)
It is uniformly provided with multiple installation cavitys (2), is slidably fitted with sliding panel (3) in the installation cavity (2), the one of the sliding panel (3)
Side is symmetrically welded two fixed links (4), and two fixed links (4) are hollow structure, and are slidably fitted in two fixed links (4)
Sliding bar (5), one end of the sliding bar (5) extend to fixed link (4) outside, and are welded on installation cavity (2) away from sliding panel (3)
One side inner wall on, the sliding bar (5) is welded with the first spring (6), first spring close to the one side of sliding panel (3)
(6) one end away from sliding bar (5) is welded on fixed link (4) on the one side inner wall of sliding panel (3), the installation cavity (2)
Slide bar (7) is welded on the one side inner wall of sliding bar (5), the slide bar (7) is located between two sliding bars (5), described
One side of the sliding panel (3) away from fixed link (4) is welded with catch bar (8), one side of the installation cavity (2) away from sliding bar (5)
Mounting hole (9) is offered on inner wall, one end penetrating mounting holes (9) of the catch bar (8) away from sliding panel (3) extend to bent axle
Body (1) outside, and is welded with and resists block (10), and the catch bar (8) offers sliding recess close to the one side of sliding panel (3)
(11), the slide bar (7) is extended to through sliding panel (3) in sliding recess (11) close to one end of sliding recess (11), and is welded
Second spring (12) is connected to, the one end of the second spring (12) away from slide bar (7) is welded on sliding recess (11) away from slip
On the one side inner wall of plate (3), the 3rd spring (13), the both ends difference of the 3rd spring (13) are arranged on the slide bar (7)
Sliding panel (3) is welded on the one side of fixed link (4) and on one side inner wall of the installation cavity (2) away from mounting hole (9).
2. a kind of bent axle for possessing impact resistance according to claim 1, which is characterized in that opened on the sliding panel (3)
Equipped with circular hole, the slide bar (7) is slidably mounted in circular hole and is extended to through circular hole in sliding recess (11).
A kind of 3. bent axle for possessing impact resistance according to claim 1, which is characterized in that the two of the catch bar (8)
Side is welded with sliding block, and the both sides inner wall of the mounting hole (9) offers sliding slot, and the sliding block is slidably mounted in sliding slot.
A kind of 4. bent axle for possessing impact resistance according to claim 1, which is characterized in that the two of the sliding panel (3)
Side is welded with locating piece, and the both sides of the installation cavity (2) offer locating slot, and the locating piece is slidably mounted on locating slot
It is interior.
5. a kind of bent axle for possessing impact resistance according to claim 1, which is characterized in that described to resist the perpendicular of block (10)
Section is arc.
A kind of 6. bent axle for possessing impact resistance according to claim 1, which is characterized in that the two of the fixed link (4)
Sliding groove is offered on the inner wall of side, the both sides of the sliding bar (5) are welded with sliding shoe, and the sliding shoe is slidably mounted on
In sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319297.3U CN207421111U (en) | 2017-10-13 | 2017-10-13 | A kind of bent axle for possessing impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319297.3U CN207421111U (en) | 2017-10-13 | 2017-10-13 | A kind of bent axle for possessing impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421111U true CN207421111U (en) | 2018-05-29 |
Family
ID=62311214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319297.3U Expired - Fee Related CN207421111U (en) | 2017-10-13 | 2017-10-13 | A kind of bent axle for possessing impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263715A (en) * | 2021-11-03 | 2022-04-01 | 杭州高卡机械有限公司 | Torque suction and discharge device based on elastic needle mechanism |
-
2017
- 2017-10-13 CN CN201721319297.3U patent/CN207421111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263715A (en) * | 2021-11-03 | 2022-04-01 | 杭州高卡机械有限公司 | Torque suction and discharge device based on elastic needle mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |