CN107975557A - Torsion spring fixation kit - Google Patents
Torsion spring fixation kit Download PDFInfo
- Publication number
- CN107975557A CN107975557A CN201711445956.2A CN201711445956A CN107975557A CN 107975557 A CN107975557 A CN 107975557A CN 201711445956 A CN201711445956 A CN 201711445956A CN 107975557 A CN107975557 A CN 107975557A
- Authority
- CN
- China
- Prior art keywords
- linking arm
- torsion spring
- fixing piece
- limiting slot
- spring body
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/14—Torsion springs consisting of bars or tubes
- F16F1/16—Attachments or mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/0029—Location, co-location
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/024—Springs torsional
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
This application discloses a kind of torsion spring fixation kit, including torsion spring and fixing piece, torsion spring includes the first spring body and second spring body, there is U-shaped connecting portion between first spring body and second spring body, U-shaped connecting portion includes sequentially connected first linking arm, connecting portion and the second linking arm, first linking arm is connected with the first end of the first spring body, second linking arm is connected with the first end of second spring body, one end of fixing piece has the first limiting slot, the both sides of the other end of fixing piece have the second limiting slot, two the second limiting slots coordinate with the first linking arm and the second linking arm respectively, first limiting slot coordinates with connecting portion.The fixing piece of the application can be coordinated by the first limiting slot with connecting portion, it can be coordinated by two the second limiting slots with the first linking arm and the second linking arm, stablize after can ensureing torsion spring assembling using fixation principle at three, it is not easily to fall off, when two spring body stress are different, remain to keep symmetry.
Description
Technical field
The present invention relates to elastic component, and in particular to torsion spring fixation kit.
Background technology
The purposes of spring is very extensive, almost the indispensable element of common mechanical, when it is acted on by external force, that is, produces
Raw elastic deformation, thus store strain energy and disengage at random.Torque spring in spring species is to rely on its torsional elasticity
Power is produced with passing power or the spring of movement, wherein have a kind of torsional spring torsion spring, also known as twins' torsional spring, as the term suggests be
It is made of two spring bodies.
For bifilar torsional spring, always there is motion process inclination, the problem of can not effectively fixing, particularly when two companies
When socket part movement is asynchronous, tilt phenomenon is even more serious, this can influence mechanism work, or even mechanism can be caused to scrap.
The content of the invention
The present invention is in view of the above-mentioned problems, overcome deficiency, it is proposed that a kind of torsion spring fixation kit.
The technical solution that the present invention takes is as follows：
A kind of torsion spring fixation kit, including torsion spring and fixing piece, the torsion spring include the first spring body and the
Two spring bodies, have U-shaped connecting portion between the first spring body and second spring body, the U-shaped connecting portion includes sequentially connected
First linking arm, connecting portion and the second linking arm, first linking arm are connected with the first end of the first spring body, and described second
Linking arm is connected with the first end of second spring body, and one end of the fixing piece has the first limiting slot, the fixing piece it is another
The both sides of one end have the second limiting slot, and two the second limiting slots coordinate with the first linking arm and the second linking arm respectively, described
First limiting slot coordinates with connecting portion.
The fixing piece of the application can be coordinated by the first limiting slot with connecting portion, can be with by two the second limiting slots
First linking arm and the second linking arm coordinate, and stablize after can ensureing torsion spring assembling using fixation principle at three, not easily to fall off,
When two spring body stress are different (Asynchrony), remain to keep symmetry.
Optionally, also there is mounting hole, fixing piece is coordinated by mounting hole and exterior part on the fixing piece.
Optionally, two the second limiting slots are separately positioned on the left and right sides of fixing piece, and first limiting slot is through fixation
The left and right sides of part.
Optionally, the side wall of the fixing piece has two lug bosses being oppositely arranged, two relative to lug boss shape
Into second limiting slot.
Optionally, the fixing piece includes limiting section and mounting portion, and first limiting slot and the second limiting slot are respectively positioned on
On limiting section, and the first limiting slot is located at the first end of limiting section, and two the second limiting slots are located at the second end of limiting section, described
The first end of mounting portion and limiting section connects.
Optionally, the mounting portion forms L-shaped structure with limiting section, has mounting hole on the mounting portion, fixing piece leads to
Mounting hole is crossed with exterior part to coordinate.
L-shaped structure facilitates the assembling and fixation of fixing piece, and when practice can determine the direction of mounting portion as needed.
Optionally, the second end of first spring body has the first installation foot, the second end tool of the second spring body
There is the second installation foot.
Torsion spring is installed on counter structure by the first installation foot and the second installation foot.
The beneficial effects of the invention are as follows：The fixing piece of the application can be coordinated by the first limiting slot with connecting portion, be passed through
Two the second limiting slots can coordinate with the first linking arm and the second linking arm, can ensure torsion spring using fixation principle at three
Stablize after assembling, it is not easily to fall off, when two spring body stress are different (Asynchrony), remain to keep symmetry.
Brief description of the drawings：
Fig. 1 is the structure diagram of torsion spring fixation kit of the present invention；
Fig. 2 is the explosive view of torsion spring fixation kit of the present invention；
Fig. 3 is the structure diagram of fixing piece；
Fig. 4 is the schematic diagram of another fit form of torsion spring fixation kit of the present invention.
Each reference numeral is in figure：
1st, torsion spring；2nd, fixing piece；3rd, the first spring body；4th, second spring body；5th, U-shaped connecting portion；6th, the first linking arm；
7th, connecting portion；8th, the second linking arm；9th, the first limiting slot；10th, the second limiting slot；11st, mounting hole；12nd, limiting section；13rd, install
Portion；14th, lug boss；15th, the first installation foot；16th, the second installation foot.
Embodiment：
With reference to each attached drawing, the present invention is described in detail.
As shown in Figure 1,2 and 3, a kind of torsion spring fixation kit, including torsion spring 1 and fixing piece 2, torsion spring 1 include
First spring body 3 and second spring body 4, have U-shaped connecting portion 5, U-shaped connecting portion between the first spring body 3 and second spring body 4
5 include sequentially connected first linking arm 6,7 and second linking arm 8 of connecting portion, and the of the first linking arm 6 and the first spring body 3
One end connects, and the second linking arm 8 is connected with the first end of second spring body 4, and one end of fixing piece 2 has the first limiting slot 9, Gu
Determining the both sides of the other end of part 2 has the second limiting slot 10, and two the second limiting slots 10 connect with the first linking arm 6 and second respectively
Connect arm 8 to coordinate, the first limiting slot 9 coordinates with connecting portion 7.
The fixing piece 2 of the application can be coordinated by the first limiting slot 9 with connecting portion 7, pass through two the second limiting slots 10
It can coordinate with the first linking arm 6 and the second linking arm 8, can ensure that torsion spring 1 is stablized after assembling using fixation principle at three,
It is not easily to fall off, when two spring body stress are different (Asynchrony), remain to keep symmetry.
As shown in Figures 2 and 3, in this present embodiment, two the second limiting slots 10 are separately positioned on the left and right sides of fixing piece 2,
First limiting slot 9 runs through the left and right sides of fixing piece 2.
As shown in Figures 2 and 3, in this present embodiment, the side wall of fixing piece 2 has two lug bosses 14 being oppositely arranged, and two
It is a relative to lug boss 14 formed the second limiting slot 10.
As shown in Figures 2 and 3, in this present embodiment, fixing piece 2 includes limiting section 12 and mounting portion 13,9 He of the first limiting slot
Second limiting slot 10 is respectively positioned on limiting section 12, and the first limiting slot 9 is located at the first end of limiting section 12, two the second limiting slots
10 are located at the second end of limiting section 12, and mounting portion 13 is connected with the first end of limiting section 12.
In this present embodiment, mounting portion 13 forms L-shaped structure with limiting section 12, has mounting hole 11 on mounting portion 13, Gu
Determine part 2 by mounting hole 11 and exterior part to coordinate.L-shaped structure facilitates the assembling and fixation of fixing piece 2, can be with during practice
The direction of definite mounting portion 13 as needed, sees Fig. 1 and Fig. 4.
As illustrated in fig. 1 and 2, in this present embodiment, the second end of the first spring body 3 has the first installation foot 15, the second bullet
The second end of spring body 4 has the first installation foot 16.Torsion spring 1 is installed on by the first installation foot 15 and the first installation foot 16 and corresponded to
In structure.
The foregoing is merely the preferred embodiment of the present invention, not thereby limits the scope of patent protection of the present invention, all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, is directly or indirectly used in other relevant technologies
Field, similarly includes within the scope of the present invention.
Claims (7)
1. a kind of torsion spring fixation kit, it is characterised in that including torsion spring and fixing piece, the torsion spring includes the first bullet
Spring body and second spring body, have a U-shaped connecting portion between the first spring body and second spring body, the U-shaped connecting portion include according to
The first linking arm, connecting portion and the second linking arm of secondary connection, first linking arm are connected with the first end of the first spring body,
Second linking arm is connected with the first end of second spring body, and one end of the fixing piece has the first limiting slot, described solid
The both sides for determining the other end of part have the second limiting slot, and two the second limiting slots are matched somebody with somebody with the first linking arm and the second linking arm respectively
Close, first limiting slot coordinates with connecting portion.
2. torsion spring fixation kit as claimed in claim 1, it is characterised in that also there is mounting hole on the fixing piece, Gu
Determine part by mounting hole and exterior part to coordinate.
3. torsion spring fixation kit as claimed in claim 1, it is characterised in that two the second limiting slots are separately positioned on fixation
The left and right sides of part, first limiting slot run through the left and right sides of fixing piece.
4. torsion spring fixation kit as claimed in claim 3, it is characterised in that the side wall of the fixing piece has two relatively
The lug boss of setting, two relative to lug boss form second limiting slot.
5. torsion spring fixation kit as claimed in claim 4, it is characterised in that the fixing piece includes limiting section and installation
Portion, first limiting slot and the second limiting slot are respectively positioned on limiting section, and the first limiting slot is located at the first end of limiting section, and two
A second limiting slot is located at the second end of limiting section, the first end connection of the mounting portion and limiting section.
6. torsion spring fixation kit as claimed in claim 5, it is characterised in that the mounting portion forms L-shaped knot with limiting section
Structure, has mounting hole on the mounting portion, and fixing piece passes through mounting hole and coordinates with exterior part.
7. torsion spring fixation kit as claimed in claim 1, it is characterised in that the second end of first spring body has the
One installation foot, the second end of the second spring body have the second installation foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445956.2A CN107975557A (en) | 2017-12-27 | 2017-12-27 | Torsion spring fixation kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445956.2A CN107975557A (en) | 2017-12-27 | 2017-12-27 | Torsion spring fixation kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975557A true CN107975557A (en) | 2018-05-01 |
Family
ID=62008132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445956.2A Pending CN107975557A (en) | 2017-12-27 | 2017-12-27 | Torsion spring fixation kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975557A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594356A (en) * | 2019-09-30 | 2019-12-20 | 杭州天骑智能车设计研发咨询有限公司 | Vehicle shock absorber |
| CN113090638A (en) * | 2021-03-29 | 2021-07-09 | 齐鲁工业大学 | Flexible hinge and application |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190849U (en) * | 1983-06-04 | 1984-12-18 | アイシン精機株式会社 | inside door handle device |
| JP2000345743A (en) * | 1999-06-07 | 2000-12-12 | Yuhshin Co Ltd | Door handle device for car |
| JP2002180491A (en) * | 2000-12-15 | 2002-06-26 | Asahi Tec Corp | Lid for underground structure |
| CN204092077U (en) * | 2014-09-19 | 2015-01-14 | 常州市智业医疗仪器研究所有限公司 | A kind of nail supporting base assembly |
| CN106197794A (en) * | 2016-06-28 | 2016-12-07 | 厦门美时美克空气净化有限公司 | A kind of torsion spring moment measuring device |
| CN107240534A (en) * | 2017-08-15 | 2017-10-10 | 德力西电气有限公司 | A kind of breaker is uncapped protection mechanism and breaker |
| CN207728779U (en) * | 2017-12-27 | 2018-08-14 | 钱江弹簧（杭州）有限公司 | Torsion spring fixation kit |
-
2017
- 2017-12-27 CN CN201711445956.2A patent/CN107975557A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59190849U (en) * | 1983-06-04 | 1984-12-18 | アイシン精機株式会社 | inside door handle device |
| JP2000345743A (en) * | 1999-06-07 | 2000-12-12 | Yuhshin Co Ltd | Door handle device for car |
| JP2002180491A (en) * | 2000-12-15 | 2002-06-26 | Asahi Tec Corp | Lid for underground structure |
| CN204092077U (en) * | 2014-09-19 | 2015-01-14 | 常州市智业医疗仪器研究所有限公司 | A kind of nail supporting base assembly |
| CN106197794A (en) * | 2016-06-28 | 2016-12-07 | 厦门美时美克空气净化有限公司 | A kind of torsion spring moment measuring device |
| CN107240534A (en) * | 2017-08-15 | 2017-10-10 | 德力西电气有限公司 | A kind of breaker is uncapped protection mechanism and breaker |
| CN207728779U (en) * | 2017-12-27 | 2018-08-14 | 钱江弹簧（杭州）有限公司 | Torsion spring fixation kit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594356A (en) * | 2019-09-30 | 2019-12-20 | 杭州天骑智能车设计研发咨询有限公司 | Vehicle shock absorber |
| CN113090638A (en) * | 2021-03-29 | 2021-07-09 | 齐鲁工业大学 | Flexible hinge and application |
| CN113090638B (en) * | 2021-03-29 | 2022-03-04 | 齐鲁工业大学 | Flexible hinge and application |
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| PB01 | Publication | ||
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