CN112112915A - Spring fixing structure - Google Patents
Spring fixing structure Download PDFInfo
- Publication number
- CN112112915A CN112112915A CN201910539252.4A CN201910539252A CN112112915A CN 112112915 A CN112112915 A CN 112112915A CN 201910539252 A CN201910539252 A CN 201910539252A CN 112112915 A CN112112915 A CN 112112915A
- Authority
- CN
- China
- Prior art keywords
- spring
- mounting hole
- fixing structure
- connecting plate
- fixing
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Classifications
-
- 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
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention provides a spring fixing structure which comprises a spring, a fixing pressing sheet, a connecting plate and a fastener, wherein the fixing pressing sheet is tightly contacted with a first circle at the bottom of the spring through the inner side of a semicircular arc edge at the edge, and the fastener fixes the spring on the connecting plate through a mounting hole in the middle of the fixing pressing sheet so as to achieve the aim of fixing the spring. The spring fixing structure is convenient to process and easy to install, and is particularly suitable for occasions where spring materials are not suitable for welding.
Description
Technical Field
The invention belongs to the technical field of springs, and particularly relates to a spring fixing structure which can be conveniently installed by adopting a fastener.
Background
A spring is a mechanical part that works by elasticity. It takes place deformation under the exogenic action, gets back the original state again after removing the exogenic action, and the spring main function has: controlling mechanical movement, measurement, reset, driving, buffering, compressing and the like. Springs are widely used in various mechanical devices as an important element in industrial systems.
The current spring fixing mode mainly has modes such as welding, riveting, bonding, buckle, and the most fixed effect of spring fixed knot structure on the market is relatively poor, and is difficult to dismantle in a flexible way and install the part that needs to fix, and it is very inconvenient to use.
Disclosure of Invention
The invention provides a spring fixing structure which realizes simple, convenient and quick spring fixing.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a spring fixing structure which comprises a spring, a fixing pressing sheet, a connecting plate and a fastener, wherein the fixing pressing sheet is used for connecting the spring to one side of the connecting plate through the fastener;
furthermore, the fixed pressing sheet is provided with an extending arc edge outwards along the circumference, the section of the extending arc edge is semicircular, and the extending arc edge is tightly contacted with the surface of the spring when in work and tightly presses the spring on the connecting plate;
furthermore, the number of the extending arc sides is 3 or more than 3
Furthermore, a first mounting hole is formed in the center of the fixed pressing sheet, and the fastener is connected with the connecting plate through the first mounting hole;
furthermore, a second mounting hole is formed in the connecting plate, and the fastener is connected with the fixed pressing sheet through the second mounting hole;
further, the number of the second mounting holes is at least 1;
further, the diameters of the first mounting hole and the second mounting hole are the same;
furthermore, the diameters of the first mounting hole and the second mounting hole are both 6mm or more than 6 mm;
further, the fixed pressing sheet is formed in one step through die stamping;
further, the fastener comprises a bolt and a nut;
the invention has the following beneficial effects:
1. the invention adopts the stamping process for processing, and the one-step forming is realized, so that the process is simple, and the production efficiency is high;
2. the invention has simple structure, few component parts, low price and convenient and quick installation and disassembly.
Drawings
FIG. 1 is a general assembly view of the spring mounting structure of the present invention;
fig. 2 is a main component fixing pressing sheet of the spring fixing structure according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
The invention is further described with reference to the following figures and specific examples, which are not intended to be limiting. Embodiments of the present invention are described in detail below with reference to the accompanying drawings:
as shown in fig. 1-2, the present invention provides a novel spring fixing structure, which includes a spring 1, a fixing pressing sheet 2, a connecting plate 3 and a fastener 4, wherein the fixing pressing sheet 2 connects the spring 1 to one side of the connecting plate 3 via the fastener 4.
The fixed pressing sheet 2 at least extends 3 extending arc edges outwards along the circumference, and the extending arc edges are in close contact with the surface of the spring 1 during working and tightly press the spring (1) on the connecting plate (3).
The center of the fixed pressing piece 2 is provided with a first mounting hole, and the fastener 4 is connected with the connecting plate 3 through the first mounting hole.
The connecting plate 3 is provided with at least 1 second mounting hole, and the fastener 4 is connected with the fixed pressing sheet 2 through the second mounting hole.
The diameters of the first mounting hole and the second mounting hole are the same and are both 6mm or more than 6 mm.
The fastener 4 comprises a bolt and a nut, and the fixed pressing sheet 2 is formed in one step by punching through a die
When the spring fixing structure is assembled, the fixing pressing sheet 2 penetrates through the center of the spring 1 and is arranged at the bottom of the spring 1, the 1 st circle of spring steel wire at the bottom of the spring 1 is pressed through 3 circular arc edges extending out of the fixing pressing sheet 2, and the fastening piece 4 penetrates through a central mounting hole of the fixing pressing sheet 2 and a mounting hole in the connecting plate 3, so that the spring 1 is fixed on the connecting plate 3.
Claims (9)
1. A spring fixing structure is characterized by comprising a spring, a fixing pressing sheet, a connecting plate and a fastener, wherein the fixing pressing sheet is used for connecting the spring to one side of the connecting plate through the fastener.
2. The spring fixing structure according to claim 1, wherein the fixing pressing plate has an extended arc edge extending outward along a circumference, the extended arc edge has a semicircular cross section, and the extended arc edge is in close contact with a surface of the spring and presses the spring against the connecting plate when operating.
3. The spring fixing structure according to claim 2, wherein the number of the extended arc sides is 3 or more than 3.
4. The spring fixing structure according to claim 1, wherein a first mounting hole is formed at the center of the fixing pressing plate, and the fastening member is connected to the connecting plate through the first mounting hole.
5. The spring fixing structure according to claim 4, wherein the connecting plate is provided with a second mounting hole, and the fastening member is connected to the fixing pressing piece through the second mounting hole.
6. A spring fixing structure according to claim 5, wherein said second mounting hole is at least 1.
7. The spring fixing structure according to claim 5, wherein the first mounting hole and the second mounting hole have the same diameter, and are both 6mm or more than 6 mm.
8. The spring fixing structure according to claim 1, wherein the fixing blade is formed in one step by die stamping.
9. A spring fixation structure as claimed in claim 3, wherein said fastener comprises a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539252.4A CN112112915A (en) | 2019-06-20 | 2019-06-20 | Spring fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539252.4A CN112112915A (en) | 2019-06-20 | 2019-06-20 | Spring fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112112915A true CN112112915A (en) | 2020-12-22 |
Family
ID=73796430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910539252.4A Pending CN112112915A (en) | 2019-06-20 | 2019-06-20 | Spring fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112112915A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29601688U1 (en) * | 1996-02-01 | 1996-03-14 | Heinrich Eibach GmbH, 57413 Finnentrop | Spring attachment for leisure equipment |
| CN202623831U (en) * | 2012-05-28 | 2012-12-26 | 江苏金维车业发展有限公司 | Suspension spring mounting pressure piece of electric vehicle |
| CN106286659A (en) * | 2016-09-27 | 2017-01-04 | 苏州欣苏诚铸造机械有限公司 | Spring retention features for vibrating mechanical equipment |
| CN107989944A (en) * | 2016-10-27 | 2018-05-04 | 陈跃华 | A kind of closed shock absorber device |
| CN210240397U (en) * | 2019-06-20 | 2020-04-03 | 北京首航艾启威节能技术股份有限公司 | Spring fixing structure |
-
2019
- 2019-06-20 CN CN201910539252.4A patent/CN112112915A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29601688U1 (en) * | 1996-02-01 | 1996-03-14 | Heinrich Eibach GmbH, 57413 Finnentrop | Spring attachment for leisure equipment |
| CN202623831U (en) * | 2012-05-28 | 2012-12-26 | 江苏金维车业发展有限公司 | Suspension spring mounting pressure piece of electric vehicle |
| CN106286659A (en) * | 2016-09-27 | 2017-01-04 | 苏州欣苏诚铸造机械有限公司 | Spring retention features for vibrating mechanical equipment |
| CN107989944A (en) * | 2016-10-27 | 2018-05-04 | 陈跃华 | A kind of closed shock absorber device |
| CN210240397U (en) * | 2019-06-20 | 2020-04-03 | 北京首航艾启威节能技术股份有限公司 | Spring fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 730311 no.2888, North Qilianshan Avenue, Lanzhou New District, Lanzhou City, Gansu Province (room 317, zone B, comprehensive service building, comprehensive free trade zone) Applicant after: Shouhang high tech energy technology Co.,Ltd. Address before: Room 208, building 3, No.2 Yushun Road, Daxing District, Beijing Applicant before: Shouhang high tech energy technology Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 735000 room 307, No. 23, West Street, northwest street, Suzhou District, Jiuquan City, Gansu Province Applicant after: Shouhang high tech energy technology Co.,Ltd. Address before: 730311 no.2888, North Qilianshan Avenue, Lanzhou New District, Lanzhou City, Gansu Province (room 317, zone B, comprehensive service building, comprehensive free trade zone) Applicant before: Shouhang high tech energy technology Co.,Ltd. |