CN208546470U - A kind of spring-damper - Google Patents
A kind of spring-damper Download PDFInfo
- Publication number
- CN208546470U CN208546470U CN201821330918.2U CN201821330918U CN208546470U CN 208546470 U CN208546470 U CN 208546470U CN 201821330918 U CN201821330918 U CN 201821330918U CN 208546470 U CN208546470 U CN 208546470U
- Authority
- CN
- China
- Prior art keywords
- spring
- shell body
- plate
- baffle
- pull rod
- 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
Links
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a kind of spring-dampers, including the left baffle and right baffle with positioning spigot being oppositely arranged, two left levers vertical with right baffle-plate end face are fixedly installed on the right baffle-plate, two right pull rods vertical with right shell body end face are fixedly installed in the right shell body, the through-hole of right pull rod can be passed through there are two also setting up on the right baffle-plate, the through-hole of left lever can be passed through there are two also setting up in the right shell body, the left lever passes through and wears left straight pin on the outside of the through-hole in the right shell body, right pull rod passes through and wears right straight pin on the outside of the through-hole on right baffle-plate 1, spring is provided between the left baffle and right baffle.The utility model structure is simple, convenient and practical, compact and flexible, is a kind of spring-damper that can bear larger pulling force that is easily manufactured, being applicable to smaller space, can either reduce the volume of application apparatus, and reduce manufacturing cost.
Description
Technical field
The utility model relates to a kind of spring-dampers, belong to field of mechanical technique.
Background technique
Damper is that a kind of be mounted on structural system can provide the device of the resistance of motion, is used for depletion kinergety,
Be widely used in space flight, aviation, military project, firearms, in automobile and other industries.In general, the hydraulic cylinder piston inside damper is by piston
When bar is with movement, the volume of chamber changes before and after piston, needs pressure accumulater to compensate volume, structure is more multiple
Miscellaneous, volume is larger, and application range is limited.
Utility model content
The problem of purpose of the utility model is to solve background techniques, and a kind of structure proposed it is simple,
Convenient and practical, compact and flexible spring-damper.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of spring-damper, including the left baffle and right baffle with positioning spigot being oppositely arranged, the right baffle-plate
Two left levers vertical with right baffle-plate end face of upper fixed setting, fixed setting two hang down with right shell body end face in the right shell body
Straight right pull rod is also set up on the right baffle-plate there are two the through-hole that can pass through right pull rod, is additionally provided in the right shell body
Two can pass through the through-hole of left lever, and the left lever passes through and wears left straight pin on the outside of the through-hole in the right shell body,
Right pull rod passes through and wears right straight pin on the outside of the through-hole on right baffle-plate, is provided with spring between the left baffle and right baffle.
Further improvement of the utility model is: the spring is threaded through the outside of left lever and right pull rod.
Further improvement of the utility model is: the spring is cylindroid helical-coil compression spring.
Further improvement of the utility model is: being provided at least two between two left levers on the left straight pin
Plain washer is provided at least two plain washers between two right pull rods on the right straight pin.
Further improvement of the utility model is: four being fixedly installed on the right baffle-plate and is parallel to each other and all vertical
It can be around the left sleeve of left pin shaft rotation, four left sets in being worn respectively on the left pin shaft of left lever, four left pin shafts
Cylinder is distributed in the two sides up and down of right baffle-plate two-by-two, is provided with the gap that can accommodate wirerope between two ipsilateral left sleeves；
Four are fixedly installed in the right shell body to be parallel to each other and all perpendicular to the right pin shaft of right pull rod, on four right pin shafts point
The right sleeve that can be rotated around right pin shaft is not worn, and four right sleeves are distributed in the two sides up and down of right shell body two-by-two, ipsilateral
The gap that can accommodate wirerope is provided between two right sleeves；Two nearest left sides of two lateral extents up and down of the right baffle-plate
The distance between sleeve is greater than the outer diameter of the spring, between two nearest right sleeves of two lateral extents up and down of the right shell body
Distance be greater than the outer diameter of the spring, the left sleeve and the upper right sleeve of the right shell body on the right baffle-plate are opposite one by one to be set
It sets.
Further improvement of the utility model is: left lever and right pull rod are spaced uniform cloth in left baffle and right baffle
It sets.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model structure is simple, convenient and practical, compact and flexible, is that one kind is easily manufactured, is applicable to smaller sky
Between the spring-damper that can bear larger pulling force, the volume of application apparatus can either be reduced, and reduce costs.
Left baffle and right baffle is respectively provided with positioning spigot, and spring is threaded through the outside of left lever and right pull rod, helps
In by spring positioning, avoid spring is unstable from causing spring-damper reaction insensitive.
Left lever pass through right shell body on through-hole on the outside of wear left straight pin, right shell body can be limited in right baffle-plate and
Between left straight pin；Right pull rod passes through and wears right straight pin on the outside of the through-hole on right baffle-plate, right baffle-plate can be limited in the right side
Between baffle and right straight pin, so that left baffle and right baffle is integrally formed, intermediate portion can accommodate spring；Left circle simultaneously
Pin and right straight pin are also used as the utility model and other components to be installed together the connecting component used.
At least two plain washers are provided on left straight pin between two left levers, on right straight pin between two right pull rods
At least two plain washers are provided with, it can be to avoid the attachment and left lever or right pull rod for connecting other parts between two gaskets
Friction damage.
Left pin shaft is fixedly installed on right baffle-plate, right pin shaft is fixedly installed in right shell body, is set respectively on left pin shaft and right pin shaft
Revolvable left sleeve and right sleeve are set, the right sleeve on the left sleeve and right shell body on right baffle-plate is oppositely arranged one by one, can be with
The other component friction damage spring-damper for contacting and moving with the utility model is avoided, that shortens spring-damper uses the longevity
Life.
Left lever and right pull rod are spaced in left baffle and right baffle to be evenly arranged, and the utility model can be made to use
Uniform force in journey.
Detailed description of the invention
Fig. 1, Fig. 2 are the structural schematic diagram of the utility model.
Wherein: 1, right baffle-plate 2, spring 3, left lever 4, left straight pin 5, plain washer 6, right shell body 7, right pull rod 8, right cylinder
Pin 9, left pin shaft 10, right pin shaft 11, left sleeve 12, right sleeve.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawings and examples:
A kind of spring-damper, as shown in Figure 1 and Figure 2, including right baffle-plate 1 and right shell body 6, right baffle-plate 1 and right shell body 6 are all
It with positioning spigot and is oppositely arranged, two left levers 3, two left levers 3 and right baffle-plate 1 is fixedly installed on right baffle-plate 1
End face is vertical, and two right pull rods 7 are fixedly installed in right shell body 6, and two right pull rods 7 are vertical with the end face of right shell body 6；Right baffle-plate 1
On also set up there are two can pass through right pull rod 7 through-hole, right pull rod 7 pass through right baffle-plate 1 on through-hole on the outside of wear right circle
Pin 8 is provided at least two plain washers 5 between two right pull rods 7 on right straight pin 8, and right straight pin 8 can be by right baffle-plate 1
It is limited between right shell body 6 and right straight pin 8；The through-hole of left lever 3, Zola can be passed through there are two also setting up in right shell body 6
Bar 3 passes through and wears left straight pin 4 on the outside of the through-hole in right shell body 6, be provided between two left levers 3 on left straight pin 4 to
Few two plain washers 5, right shell body 6 can be limited between right baffle-plate 1 and left straight pin 4 by left straight pin 4, so that right baffle-plate 1
It is integrally formed with right shell body 6, while left straight pin 4 and right straight pin 8 are also mounted on one as the utility model and other components
Act the connecting component used.Left lever 3 and right pull rod 7 are spaced on right baffle-plate 1 and right shell body 6 to be evenly arranged, this reality can be made
With novel uniform force in use, it is not to shorten the working life.
Spring 2 is provided between right baffle-plate 1 and right shell body 6, spring 2 is threaded through the outside of left lever 3 and right pull rod 7, bullet
Spring 2 is preferably cylindroid helical-coil compression spring.
Four left pin shafts 9 are fixedly installed on right baffle-plate 1, four left pin shafts 9 are parallel to each other and all perpendicular to left levers 3,
Left sleeve 11 is worn on four left pin shafts 9 respectively, left sleeve 11 can be rotated around left pin shaft 9, and four left sleeves 11 are distributed in two-by-two
The two sides up and down of right baffle-plate 1 are provided with gap between two ipsilateral left sleeves 11, and the size in gap can accommodate wirerope；
Four right pin shafts 10 are fixedly installed in right shell body 6, four right pin shafts 10 are parallel to each other and all perpendicular to right pull rod 7, four right sides
Right sleeve 12 is worn on pin shaft 10 respectively, right sleeve 12 can be rotated around right pin shaft 10, and four right sleeves 12 are distributed in right gear two-by-two
The two sides up and down of plate 6 are provided with gap between the right sleeve 12 of ipsilateral two, and the size in gap can accommodate wirerope；Left gear
The distance between two nearest left sleeves 11 of two lateral extents up and down of plate 1 are greater than the outer diameter of spring 2, and up and down the two of right shell body 6
The distance between two nearest right sleeves 12 of lateral extent are greater than the outer diameter of spring 2；Left sleeve 11 and right shell body on right baffle-plate 1
6 upper right sleeves 12 are oppositely arranged one by one.
Claims (6)
1. a kind of spring-damper, which is characterized in that including the right baffle-plate (1) and right shell body with positioning spigot being oppositely arranged
(6), two left levers (3) vertical with right baffle-plate (1) end face are fixedly installed on the right baffle-plate (1), on the right shell body (6)
Two right pull rods (7) vertical with right shell body (6) end face are fixedly installed, also set up on the right baffle-plate (1) there are two can wear
Cross the through-hole of right pull rod (7), also set up on the right shell body (6) there are two can pass through left lever (3) through-hole, the Zola
Bar (3) passes through to be worn left straight pin (4) on the outside of the through-hole on the right shell body (6), and right pull rod (7) passes through on right baffle-plate (1)
Through-hole on the outside of wear right straight pin (8), be provided with spring (2) between the right baffle-plate (1) and right shell body (6).
2. a kind of spring-damper according to claim 1, it is characterised in that: the spring (2) is threaded through left lever (3)
With the outside of right pull rod (7).
3. a kind of spring-damper according to claim 2, it is characterised in that: the spring (2) is cylindrical screw compression
Spring.
4. a kind of spring-damper according to any one of claims 1 to 3, it is characterised in that: on the left straight pin (4)
It is provided at least two plain washers (5) between two left levers (3), is set between the right pull rod (7) of upper two of right straight pin (8)
It is equipped at least two plain washers (5).
5. a kind of spring-damper according to claim 1, it is characterised in that: be fixedly installed four on the right baffle-plate (1)
A to be parallel to each other and all perpendicular to the left pin shaft (9) of left lever (3), wearing respectively on four left pin shafts (9) can be around a left side
The left sleeve (11) of pin shaft (9) rotation, four left sleeves (11) are distributed in the two sides up and down of right baffle-plate (1) two-by-two, ipsilateral
Two left sleeves (11) between be provided with the gap that can accommodate wirerope；Four phases are fixedly installed on the right shell body (6)
Mutually parallel and all perpendicular to the right pin shaft (10) of right pull rod (7), wearing respectively on four right pin shafts (10) can be around right pin
The right sleeve (12) of axis (10) rotation, four right sleeves (12) are distributed in the two sides up and down of right shell body (6) two-by-two, ipsilateral
The gap that can accommodate wirerope is provided between two right sleeves (12)；Two lateral extents up and down of the right baffle-plate (1) are nearest
The distance between two left sleeves (11) be greater than the outer diameter of the spring (2), two lateral extents up and down of the right shell body (6) are most
The distance between right sleeve (12) of close two is greater than the outer diameter of the spring (2), the left sleeve (11) on the right baffle-plate (1)
It is oppositely arranged one by one with the right shell body (6) upper right sleeve (12).
6. a kind of spring-damper according to claim 1, it is characterised in that: the left lever (3) and right pull rod (7) exist
It is spaced and is evenly arranged on right baffle-plate (1) and right shell body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330918.2U CN208546470U (en) | 2018-08-17 | 2018-08-17 | A kind of spring-damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330918.2U CN208546470U (en) | 2018-08-17 | 2018-08-17 | A kind of spring-damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546470U true CN208546470U (en) | 2019-02-26 |
Family
ID=65426288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330918.2U Expired - Fee Related CN208546470U (en) | 2018-08-17 | 2018-08-17 | A kind of spring-damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799388A (en) * | 2018-08-17 | 2018-11-13 | 石家庄辰启科技有限公司 | A kind of spring-damper |
-
2018
- 2018-08-17 CN CN201821330918.2U patent/CN208546470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799388A (en) * | 2018-08-17 | 2018-11-13 | 石家庄辰启科技有限公司 | A kind of spring-damper |
| CN108799388B (en) * | 2018-08-17 | 2024-04-12 | 北京燕山祥顺聚氨脂防腐保温材料有限公司 | Spring damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104154160B (en) | Self-resetting viscous damper | |
| CN206972817U (en) | A kind of spring air damper | |
| CN201827286U (en) | Double-piston rod viscous damper with elastic damping | |
| CN204609033U (en) | Damper for building | |
| CN208546470U (en) | A kind of spring-damper | |
| CN103410908A (en) | Regulating type hydraulic damper | |
| US20120037468A1 (en) | Shock absorber | |
| CN2809329Y (en) | Magnetic vibration damper | |
| CN107830096A (en) | Automobile self-reset shock absorber | |
| CN108547826A (en) | A kind of built-in gas-liquid mixed buffering stretching type high-speed cylinder | |
| CN204025504U (en) | Self-resetting viscous damper | |
| CN108799388A (en) | A kind of spring-damper | |
| CN103939517A (en) | Method for resisting over shock for shock resistant magnetorheological shock absorber | |
| CN102561520B (en) | Radial spherical plain bearing gliding node with rest function | |
| CN205990937U (en) | A kind of engine oil pressure-limiting valve of engine | |
| US2550392A (en) | Hydraulic reciprocating pump | |
| CN106516137A (en) | Tail protection device | |
| CN207956039U (en) | single gradient spring-loaded mechanism device | |
| CN202416571U (en) | Spherical plain radial bearing sliding joint with resetting function | |
| CN202323682U (en) | Bridge damper | |
| CN217481836U (en) | Key groove type unidirectional variable damping transverse piston oil cylinder | |
| CN204512278U (en) | A kind of sealed mode hydraulic damper | |
| CN205689384U (en) | Equilibrated type crank gear | |
| CN107917054A (en) | A kind of ten plunger emulsion pumps | |
| CN219712150U (en) | Brake block floating type brake cylinder |
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: 20190226 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |