CN206468729U - A kind of wire spring sheath - Google Patents
A kind of wire spring sheath Download PDFInfo
- Publication number
- CN206468729U CN206468729U CN201720058345.1U CN201720058345U CN206468729U CN 206468729 U CN206468729 U CN 206468729U CN 201720058345 U CN201720058345 U CN 201720058345U CN 206468729 U CN206468729 U CN 206468729U
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- China
- Prior art keywords
- inner sleeve
- hush panel
- sealing plate
- hollow
- wire spring
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Abstract
The utility model belongs to spring protector technical field, and in particular to a kind of wire spring sheath.The utility model discloses a kind of wire spring sheath, including hollow overcoat, the hollow overcoat is hollow cylinder, the hollow overcoat two ends are respectively equipped with hush panel and lower sealing plate, the upper hush panel and lower sealing plate are annular plate-like structure, the hush panel outer rim is connected with the lateral surface of hollow overcoat, the inner edge of the upper hush panel is turned over downwards to form inner sleeve, the inner edge of the lower sealing plate flips up to form lower inner sleeve, the hollow overcoat, upper hush panel, lower sealing plate, upper inner sleeve and lower inner sleeve are by silica gel integrally casting shaping, upper end cover is removably connected with the upper inner sleeve, bottom end cover is removably connected with the lower inner sleeve.The utility model purpose is：Solve the problem of existing wire spring is directly exposed in air caused potential safety hazard and short life when in use.
Description
Technical field
The utility model belongs to spring protector technical field, and in particular to a kind of wire spring sheath.
Background technology
In wire spring in use, due to wire spring exposure in atmosphere, in vibration spring steel wire coil can on it is the next
Move, once operating personnel's misoperation, is very easy to be crushed.
Meanwhile, when spring is exposed in rugged environment, various impurity are infected with, are easily corroded, while it is tight to get rusty
Weight, has had a strong impact on the service life of spring.
Utility model content
The purpose of this utility model is：A kind of wire spring sheath is aimed to provide, is existed for solving existing wire spring
The problem of caused potential safety hazard and short life are directly exposed in air when using.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of wire spring sheath, including hollow overcoat, the hollow overcoat are hollow cylinder, the hollow overcoat two
End is respectively equipped with hush panel and lower sealing plate, and the upper hush panel and lower sealing plate are annular plate-like structure, the sealing
Plate outer rim is connected with the lateral surface of hollow overcoat, and the inner edge of the upper hush panel is turned over downwards to form inner sleeve, the lower sealing
The inner edge of plate flips up to form lower inner sleeve, and the hollow overcoat, upper hush panel, lower sealing plate, upper inner sleeve and lower inner sleeve are by silicon
It is removably connected with glue integrally casting shaping, the upper inner sleeve in upper end cover, the lower inner sleeve and is removably connected with bottom end cover.
Using the utility model of above-mentioned technical proposal, when in use, hollow overcoat, upper hush panel, lower sealing plate, upper inner sleeve
It is silica gel product with lower inner sleeve, with certain elasticity, easily wire spring can be mounted in hollow overcoat, make wire spring
Upper and lower ends act against respectively on hush panel lower surface and lower sealing plate upper surface, then cover upper end respectively at sheath two ends
Lid and bottom end cover, after installing, you can use.Such structure design, wire spring is placed in sheath so that steel wire bullet
Spring is isolated from the outside, and can be effectively protected wire spring when vibrating work, the spring steel wire coil upper and lower displacement institute caused by vibration
That brings crushes personnel risk, is got rusty in addition prevented also from spring, extends spring life.
Further limit, the hollow overcoat, upper hush panel, lower sealing plate, upper inner sleeve and lower inner sleeve thickness it is equal
For 2mm.Such structure design, on the basis of fracture toughness is ensured, can save the use of silica gel.
Further limit, the hollow overcoat and upper hush panel, hollow overcoat and lower sealing plate, upper hush panel and upper interior
The junction of set, lower sealing plate and lower inner sleeve is equipped with fillet, and the radius of corner size is 1mm.Such structure design,
It is conveniently stripped during casting.
Further limit, the hardness of sheath is HA40.Such structure design, can better meet use demand.It is actual
On, also can be according to actual conditions, the specific hardness for considering sheath.
Further limit, the outside dimension of the hollow overcoat is 108mm, and the height dimension of the hollow overcoat is
154mm, the upper inner sleeve and lower inner sleeve internal diameter size are 70mm, and the height dimension of the upper inner sleeve and lower inner sleeve is 17mm.This
The structure design of sample, practicality is stronger.
Brief description of the drawings
The nonlimiting examples that the utility model can be provided by accompanying drawing are further illustrated；
Fig. 1 is the structural representation that a kind of wire spring sheath embodiment of the utility model adds end cap；
Fig. 2 is a kind of use state structural representation of wire spring sheath embodiment of the utility model；
Main element symbol description is as follows：
Hollow overcoat 1, upper hush panel 21, lower sealing plate 22, upper inner sleeve 31, lower inner sleeve 32, upper end cover 41, bottom end cover 42,
Wire spring 5.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As depicted in figs. 1 and 2, a kind of wire spring sheath of the present utility model, including hollow overcoat 1, hollow overcoat 1 is
Hollow cylinder, the hollow two ends of overcoat 1 are respectively equipped with hush panel 21 and lower sealing plate 22, upper hush panel 21 and lower sealing plate 22
It is annular plate-like structure, the outer rim of hush panel 2 is connected with the lateral surface of hollow overcoat 1, and the inner edge of upper hush panel 21 is turned over downwards
Inner sleeve 31 in formation, the inner edge of lower sealing plate 2 flips up to form lower inner sleeve 32, hollow overcoat 1, upper hush panel 21, lower sealing
Plate 22, upper inner sleeve 31 and lower inner sleeve 32 are removably connected with upper end cover 41 in silica gel integrally casting shaping, upper inner sleeve 31, lower interior
Bottom end cover 42 is removably connected with set 32.
In the present embodiment, when in use, hollow overcoat 1, upper hush panel 21, lower sealing plate 22, upper inner sleeve 31 and lower inner sleeve
32 be silica gel product, with certain elasticity, easily wire spring 5 can be mounted in hollow overcoat 1, make wire spring 5
Upper and lower ends are acted against on the lower surface of hush panel 21 and the upper surface of lower sealing plate 22 respectively, then are covered respectively at sheath two ends
End cap 41 and bottom end cover 42, after installing, you can use.Such structure design, wire spring 5 is placed in sheath, made
Obtain wire spring 5 to be isolated from the outside, wire spring 5 can be effectively protected when vibrating work, the spring steel wire coil caused by vibration
What upper and lower displacement was brought crushes personnel risk, is got rusty in addition prevented also from spring, extends spring life.
It is preferred that, hollow overcoat 1, upper hush panel 21, lower sealing plate 22, the thickness of upper inner sleeve 31 and lower inner sleeve 32 are
2mm.Such structure design, on the basis of fracture toughness is ensured, can save the use of silica gel.In fact, also can be according to reality
Border situation, specifically considers the thickness of hollow overcoat 1, upper hush panel 21, lower sealing plate 22, upper inner sleeve 31 and lower inner sleeve 32.
It is preferred that, hollow overcoat 1 and upper hush panel 21, hollow overcoat 1 and lower sealing plate 22, upper hush panel 21 and upper inner sleeve
31st, the junction of lower sealing plate 22 and lower inner sleeve 32 is equipped with fillet, and radius of corner size is 1mm.Such structure design,
It is conveniently stripped during casting.In fact, also can be according to actual conditions, it is considered to other conveniently stripped structure designs.
It is preferred that, the hardness of sheath is HA40.Such structure design, can better meet use demand.In fact, also may be used
According to actual conditions, the specific hardness for considering sheath.
It is preferred that, the outside dimension of hollow overcoat 1 is 108mm, and the height dimension of hollow overcoat 1 is 154mm, the upper He of inner sleeve 31
The lower internal diameter size of inner sleeve 32 is 70mm, and the height dimension of upper inner sleeve 31 and lower inner sleeve 32 is 17mm.Such structure design, it is practical
Property is stronger.In fact, also can be specific to consider according to actual conditions.
A kind of wire spring sheath that the utility model is provided is described in detail above.The explanation of specific embodiment
It is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be carried out to the utility model and are repaiied
Decorations, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (5)
1. a kind of wire spring sheath, it is characterised in that：Including hollow overcoat (1), the hollow overcoat (1) is hollow cylinder
Body, hollow overcoat (1) two ends are respectively equipped with hush panel (21) and lower sealing plate (22), the upper hush panel (21) and under
Hush panel (22) is annular plate-like structure, and hush panel (2) outer rim is connected with the lateral surface of hollow overcoat (1), it is described on
The inner edge of hush panel (21) is turned over downwards to form inner sleeve (31), and the inner edge of the lower sealing plate (2) flips up to be formed in lower
Cover (32), the hollow overcoat (1), upper hush panel (21), lower sealing plate (22), upper inner sleeve (31) and lower inner sleeve (32) are by silica gel
It is removably connected with upper end cover (41), the lower inner sleeve (32) and detachably connects in integrally casting shaping, the upper inner sleeve (31)
It is connected to bottom end cover (42).
2. a kind of wire spring sheath according to claim 1, it is characterised in that：The hollow overcoat (1), upper hush panel
(21), the thickness of lower sealing plate (22), upper inner sleeve (31) and lower inner sleeve (32) is 2mm.
3. a kind of wire spring sheath according to claim 2, it is characterised in that：The hollow overcoat (1) and upper sealing
Plate (21), hollow overcoat (1) and lower sealing plate (22), upper hush panel (21) and upper inner sleeve (31), lower sealing plate (22) and lower interior
The junction of set (32) is equipped with fillet, and the radius of corner size is 1mm.
4. a kind of wire spring sheath according to claim 3, it is characterised in that：The hardness of the sheath is HA40.
5. a kind of wire spring sheath according to claim 4, it is characterised in that：The outer diameter ruler of the hollow overcoat (1)
Very little is 108mm, and the height dimension of the hollow overcoat (1) is 154mm, the upper inner sleeve (31) and lower inner sleeve (32) internal diameter size
For 70mm, the height dimension of the upper inner sleeve (31) and lower inner sleeve (32) is 17mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058345.1U CN206468729U (en) | 2017-01-17 | 2017-01-17 | A kind of wire spring sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058345.1U CN206468729U (en) | 2017-01-17 | 2017-01-17 | A kind of wire spring sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468729U true CN206468729U (en) | 2017-09-05 |
Family
ID=59706191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058345.1U Active CN206468729U (en) | 2017-01-17 | 2017-01-17 | A kind of wire spring sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468729U (en) |
-
2017
- 2017-01-17 CN CN201720058345.1U patent/CN206468729U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |