CN207364157U - A kind of stable type belleville springs - Google Patents
A kind of stable type belleville springs Download PDFInfo
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- CN207364157U CN207364157U CN201721359181.2U CN201721359181U CN207364157U CN 207364157 U CN207364157 U CN 207364157U CN 201721359181 U CN201721359181 U CN 201721359181U CN 207364157 U CN207364157 U CN 207364157U
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- motion bar
- fixedly connected
- limited block
- sliding eye
- spring body
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Abstract
It the utility model is related to spring technical field, and disclose a kind of stable type belleville springs, including firm frame and spring body, the first sliding eye is offered in the middle part of the bottom of firm frame, the second sliding eye is offered in the middle part of firm arch, the bottom of spring body is fixedly connected with the first limited block, and the first motion bar is fixedly connected with the middle part of the first limited block bottom, and the bottom of the first motion bar through the first sliding eye and is fixedly connected with the second limited block.The stable type belleville springs, by the setting for consolidating frame, when in use, spring body bottom is moved up and down by the first motion bar that the first limited block is fixed in the inside of firm the first sliding eye of frame bottom, the inside of the second motion bar and firm the second sliding eye of arch fixed at the top of spring body by the 3rd limited block moves up and down, and with the effect for limiting its movement when being stretched to spring body, improves stability, avoid spring body to deform upon when in use, use enhanced convenience.
Description
Technical field
Spring technical field is the utility model is related to, is specially a kind of stable type belleville springs.
Background technology
Spring be it is a kind of utilize elasticity come work machine components.Part is sent out under external force made of elastic material
Raw deformation, restores to the original state, also makees spring again after removing external force.Generally it is made of spring steel.The species complexity of spring is various, by shape
Shape point, mainly has helical spring, scroll spring, flat spring, belleville springs and heterotypic spring etc., the yield of China's Spring Industry is
Tend to saturation, according to expert statistics China spring year output up to 4,000,000,000, all kinds of spring products share 21 major classes, more than 1600
A kind, Spring Industry are especially Shanghai, Tianjin, Guangzhou, Shandong, length than faster in " eight or five ", the enforcement period of the ninth five-year plan development
The regional developments such as spring, Chongqing are very fast, also there is different degrees of development in other areas, generally speaking more much better than other industry.
Automobile, motorcycle, power assist vehicle, internal combustion engine, electric and instrument etc. will also develop, and the development of these industries will drive Spring Industry
Development.
In the development of whole National Industrial, belleville springs play the role of it is extremely important, but belleville springs have compared with
Low elastic limit, when in use, stability is poor, easily deforms upon, and brings great inconvenience to use, it is therefore desirable to one
Kind stable type belleville springs.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of stable type belleville springs, and it is good to possess stability
Advantage, solving belleville springs has relatively low elastic limit, and when in use, stability is poor, easily deforms upon, to use
The problem of bringing great inconvenience.
(2) technical solution
To realize the good purpose of aforementioned stable, the utility model provides following technical solution：A kind of stable type is spiraled bullet
Spring, including frame and spring body are consolidated, offer the first sliding eye, the firm arch in the middle part of the bottom of the firm frame
Middle part offer the second sliding eye, the bottom of the spring body is fixedly connected with the first limited block, first limited block
The first motion bar is fixedly connected with the middle part of bottom, the bottom of first motion bar through the first sliding eye and is fixedly connected with
Second limited block, is fixedly connected with the first hook in the middle part of the second limited block bottom.
It is fixedly connected with the 3rd limited block at the top of the spring body, the middle part at the top of the 3rd limited block, which is fixed, to be connected
The second motion bar is connected to, the top of second motion bar through the second sliding eye and is fixedly connected with the 4th limited block, described
Middle part at the top of 4th limited block is fixedly connected with the second hook.
Preferably, the diameter of the first motion bar cross section is equal with the internal diameter of the first sliding eye, and the first motion bar
Outer surface and the inner wall of the first sliding eye be slidably connected.
Preferably, the diameter of the second motion bar cross section is equal with the internal diameter of the second sliding eye, and the second motion bar
Outer surface and the inner wall of the second sliding eye be slidably connected.
Preferably, the inner bottom wall of the firm frame is fixedly connected with the second cushion pad, and the quantity of the second cushion pad is two
It is a, and two the second cushion pads are fixedly connected on the inner bottom wall of firm frame using the center line of the first motion bar as symmetrical axial symmetry.
Preferably, the inner roof wall of the firm frame is fixedly connected with the first cushion pad, and the quantity of the first cushion pad is two
It is a, and two the first cushion pads are fixedly connected on the inner roof wall of firm frame using the center line of the second motion bar as symmetrical axial symmetry.
Preferably, the both sides of the firm frame offer mounting hole, and the aperture of mounting hole is two centimetres.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of stable type belleville springs, possesses following beneficial effect：
1st, the stable type belleville springs, by consolidating the setting of frame, when in use, spring body bottom is spacing by first
The first motion bar that block is fixed is moved up and down in the inside of firm the first sliding eye of frame bottom, passes through the 3rd limit at the top of spring body
The inside of the second motion bar and firm the second sliding eye of arch that position block is fixed moves up and down, and has when being stretched to spring body
The effect of its movement is limited, stability is improved, avoids spring body and deform upon when in use, use enhanced convenience.
2nd, stable type belleville springs, by the setting of the first limited block, the first motion bar and the second limited block, during use
The distance of spring body lower end stretching is defined, so as to define the bearing load power of spring body lower end, is avoided excessively
Stretching make spring body exceed its coefficient of elasticity the limit, so as to improve the service life of spring body.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 firm frame, 2 spring bodies, 3 first sliding eyes, 4 second sliding eyes, 5 first limited blocks, 6 first activities
Bar, 7 second limited blocks, 8 first hooks, 9 the 3rd limited blocks, 10 second motion bars, 11 the 4th limited blocks, 12 second hooks, 13
First cushion pad, 14 second cushion pads, 15 mounting holes.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of stable type belleville springs, including frame 1 and spring body 2 are consolidated, in the bottom for consolidating frame 1
Portion offers the first sliding eye 3, and the middle part at the firm top of frame 1 offers the second sliding eye 4, and the bottom of spring body 2, which is fixed, to be connected
The first limited block 5 is connected to, the first motion bar 6, the bottom of the first motion bar 6 are fixedly connected with the middle part of 5 bottom of the first limited block
Through the first sliding eye 3 and the second limited block 7 is fixedly connected with, it is spacing by the first limited block 5, the first motion bar 6 and second
The setting of block 7, is defined the distance of 2 lower end of spring body stretching during use, so as to define holding for 2 lower end of spring body
By load forces, the limit for avoiding excessive stretching from making spring body 2 exceed its coefficient of elasticity, so as to improve spring body 2
Service life, the diameter of 6 cross section of the first motion bar is equal with the internal diameter of the first sliding eye 3, and the appearance of the first motion bar 6
Face and the inner wall of the first sliding eye 3 are slidably connected, and the first hook 8 is fixedly connected with the middle part of 7 bottom of the second limited block.
The top of spring body 2 is fixedly connected with the 3rd limited block 9, and the middle part at the top of the 3rd limited block 9 is fixedly connected with
Second motion bar 10, the top of the second motion bar 10 is through the second sliding eye 4 and is fixedly connected with the 4th limited block 11, by the
The setting of three limited blocks 9, the second motion bar 10 and the 4th limited block 10, during use to the distance of 2 upper end of spring body stretching into
Row limits, so as to define the bearing load power of 2 upper end of spring body, improves its service life, the second motion bar 10 is transversal
The diameter in face is equal with the internal diameter of the second sliding eye 4, and the outer surface of the second motion bar 10 and the inner wall of the second sliding eye 4 slide
Connection, by consolidating the setting of frame 1, when in use, the first motion bar 6 that 2 bottom of spring body is fixed by the first limited block 5
Moved up and down in the inside of firm 1 the first sliding eye of bottom 3 of frame, the top of spring body 2 passes through the second of the fixation of the 3rd limited block 9
Motion bar 10 and the inside of second sliding eye 4 of the firm top of frame 1 move up and down, and have when being stretched to spring body 2 and limit its shifting
Dynamic effect, improves stability, avoids spring body 2 and deforms upon when in use, spacing using enhanced convenience, the 4th
The middle part at the top of block 11 is fixedly connected with the second hook 12, by the setting of the first hook 8 and the second hook 12, facilitates and spirals
The installation of the fixation of spring, the inner bottom wall of firm frame 1 is fixedly connected with the second cushion pad 14, and the quantity of the second cushion pad 14 is
Two, and two the second cushion pads 14 are fixedly connected in firm frame 1 by symmetrical axial symmetry of the center line of the first motion bar 6
Bottom wall, the inner roof wall of firm frame 1 is fixedly connected with the first cushion pad 13, and the quantity of the first cushion pad 13 is two, and two
First cushion pad 13 is fixedly connected on the inner roof wall of firm frame 1 using the center line of the second motion bar 10 as symmetrical axial symmetry, consolidates
The both sides of frame 1 offer mounting hole 15, and the aperture of mounting hole 15 is two centimetres, by the setting of mounting hole 15, is being needed
When facilitate the installation of firm frame 1.
In conclusion the stable type belleville springs, by consolidating the setting of frame 1, when in use, 2 bottom of spring body leads to
The first motion bar 6 for crossing the fixation of the first limited block 5 is moved up and down in the inside of firm 1 the first sliding eye of bottom 3 of frame, spring body
2 tops are moved up and down by the inside of the second motion bar 10 that the 3rd limited block 9 is fixed and second sliding eye 4 of the firm top of frame 1,
With the effect for limiting its movement when being stretched to spring body 2, stability is improved, spring body 2 is avoided and sends out when in use
Raw deformation, using enhanced convenience, the utility model is simple in structure, design is reasonable and easy to operate, solves belleville springs tool
There is relatively low elastic limit, when in use, stability is poor, easily deforms upon, and the problem of great inconvenient is brought to use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stable type belleville springs, including firm frame (1) and spring body (2), it is characterised in that：The firm frame (1)
Bottom in the middle part of offer the first sliding eye (3), the middle part at the top of the firm frame (1) offers the second sliding eye (4), institute
The bottom for stating spring body (2) is fixedly connected with the first limited block (5), and the middle part of the first limited block (5) bottom, which is fixed, to be connected
The first motion bar (6) is connected to, the bottom of first motion bar (6) through the first sliding eye (3) and is fixedly connected with the second limit
Position block (7), is fixedly connected with the first hook (8) in the middle part of the second limited block (7) bottom；
It is fixedly connected with the 3rd limited block (9) at the top of the spring body (2), the middle part at the top of the 3rd limited block (9)
The second motion bar (10) is fixedly connected with, the top of second motion bar (10) through the second sliding eye (4) and is fixedly connected
There is the 4th limited block (11), the middle part at the top of the 4th limited block (11) is fixedly connected with the second hook (12).
A kind of 2. stable type belleville springs according to claim 1, it is characterised in that：First motion bar (6) is transversal
The diameter in face is equal with the internal diameter of the first sliding eye (3), and the outer surface of the first motion bar (6) and the first sliding eye (3) is interior
Wall is slidably connected.
A kind of 3. stable type belleville springs according to claim 1, it is characterised in that：Second motion bar (10) is transversal
The diameter in face is equal with the internal diameter of the second sliding eye (4), and the outer surface of the second motion bar (10) and the second sliding eye (4) is interior
Wall is slidably connected.
A kind of 4. stable type belleville springs according to claim 1, it is characterised in that：The inner bottom wall of the firm frame (1)
Be fixedly connected with the second cushion pad (14), and the quantity of the second cushion pad (14) is two, and two the second cushion pads (14) with
The center line of first motion bar (6) is fixedly connected on the inner bottom wall of firm frame (1) for symmetrical axial symmetry.
A kind of 5. stable type belleville springs according to claim 1, it is characterised in that：The inner roof wall of the firm frame (1)
Be fixedly connected with the first cushion pad (13), and the quantity of the first cushion pad (13) is two, and two the first cushion pads (13) with
The center line of second motion bar (10) is fixedly connected on the inner roof wall of firm frame (1) for symmetrical axial symmetry.
A kind of 6. stable type belleville springs according to claim 1, it is characterised in that：The both sides of the firm frame (1) are equal
Mounting hole (15) is offered, and the aperture of mounting hole (15) is two centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359181.2U CN207364157U (en) | 2017-10-20 | 2017-10-20 | A kind of stable type belleville springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721359181.2U CN207364157U (en) | 2017-10-20 | 2017-10-20 | A kind of stable type belleville springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207364157U true CN207364157U (en) | 2018-05-15 |
Family
ID=62419802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721359181.2U Expired - Fee Related CN207364157U (en) | 2017-10-20 | 2017-10-20 | A kind of stable type belleville springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207364157U (en) |
-
2017
- 2017-10-20 CN CN201721359181.2U patent/CN207364157U/en not_active Expired - Fee Related
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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: 20180515 Termination date: 20181020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |