CN207377623U - Antidamping oil filter spring - Google Patents
Antidamping oil filter spring Download PDFInfo
- Publication number
- CN207377623U CN207377623U CN201721064390.4U CN201721064390U CN207377623U CN 207377623 U CN207377623 U CN 207377623U CN 201721064390 U CN201721064390 U CN 201721064390U CN 207377623 U CN207377623 U CN 207377623U
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- spring
- antidamping
- oil filter
- support plate
- adjustment bar
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Abstract
The utility model is related to Hardware fitting technical field more particularly to a kind of antidamping oil filter springs.The utility model, a kind of antidamping oil filter spring, including helical spring body, it is cylinder hollow channel inside spring body, the spring body both ends are respectively fixedly connected with one piece of support plate, the cross section of support plate and hollow channel is mutually parallel, it further includes one piece of support plate therethrough and extends into the length adjustment bar in hollow channel, one end that the length adjustment bar is located in hollow channel is connected with a connect band, the other end of connect band by the perforative support plate of length adjustment bar with not being fixedly connected, the length adjustment bar has external screw thread, nut coordinates with the external thread bolt connection on length adjustment bar, the nut is pressed in one side of the support plate away from spring body.The utility model adjustable springs elastic force, and the utility model has and will not be bent in compression process, while antirust, the advantages of user will not be scratched.
Description
Technical field
The utility model is related to Hardware fitting technical field more particularly to a kind of antidamping oil filter springs.
Background technology
Spring is a kind of using the elastic machine components come work, and part is sent out under external force made of elastic material
Raw deformation restores to the original state again after removing external force.Therefore with the fast development of industrial age, spring is more and more used for respectively
In the elastic parts of kind various kinds so that the function of various mechanical devices is more powerful, and utilization is more convenient, but spring through a long time
After use, the problems such as loose can be generated, cannot keep original elasticity, so when need to change a new spring and replace, filled in machinery
In putting, especially in the mechanical device of the complex precision of structure, replacement spring is time-consuming and laborious, greatly reduces production effect
Rate.
For this problem, people are also explored in long-term production and living practice, for example, Chinese invention patent
Disclose a kind of spring [application number：201510058924.1], which includes forming several circles by strip shape body helical buckling
Spring body, further include the bayonet unit that is arranged at and on two adjacent circles and can be mutually clamped, the card
The through hole that the strip shape body passes through can be accommodated by being provided on buckle device, and the strip shape body and the through hole are clearance fit, and phase
It can be rotated between mutually, the bayonet unit includes the convex block and groove that are separately positioned on its both ends, and energy is equipped in the groove
Enough accommodate the accommodation space that the convex block is caught in.
The invention using the mutual cooperation between convex block and groove to achieve the purpose that adjust spring force, but with this kind
The spring structure of adjusting mechanism is complicated, and processing and manufacturing cost is higher, and this kind of adjusting mechanism is to the adjusting process of spring
It is not the process that continuously adjusts, therefore user is not easily adjustable optimum state.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of antidamping oil filter spring.
In order to achieve the above objectives, the utility model employs following technical proposal：
A kind of antidamping oil filter spring is in cylinder inside spring body including helical spring body
The hollow channel of shape, the spring body both ends are respectively fixedly connected with the cross section of one piece of support plate, support plate and hollow channel
It is mutually parallel, further includes one piece of support plate therethrough and extends into the length adjustment bar in hollow channel, the length tune
One end that pole is located in hollow channel is connected with a connect band, the other end of connect band with not by the perforative branch of length adjustment bar
Fagging is fixedly connected, and the length adjustment bar has external screw thread, and nut coordinates with the external thread bolt connection on length adjustment bar, described
Nut is pressed in one side of the support plate away from spring body.
In above-mentioned antidamping oil filter spring, one end that the length adjustment bar is located at outside hollow channel is fixed
A bottom plate is connected with, the bottom plate is arranged in parallel with support plate and is vertically arranged with length adjustment bar.
In above-mentioned antidamping oil filter spring, the length adjustment bar is overlapped with the axial line of hollow channel.
In above-mentioned antidamping oil filter spring, the connect band is made by flexible material.
In above-mentioned antidamping oil filter spring, a cylindrical guiding is additionally provided in the hollow channel
Portion, the guide part are fixed on inside spring body.
In above-mentioned antidamping oil filter spring, the spring body includes the spiral that several head and the tail are connected with each other
Circle, the guide part are fixedly connected with the inner surface of one of spiral coil.
In above-mentioned antidamping oil filter spring, the length of the guide part is compressed less than or equal to spring body
Minimum length afterwards.
In above-mentioned antidamping oil filter spring, the spring body surface has one layer of rust-proof coating.
In above-mentioned antidamping oil filter spring, the rust-proof coating outer surface has one layer of elastic layer.
Compared with prior art, the utility model has the advantage of：
1st, the utility model simply and easily realize spring because long-time using relaxation after by adjust be returned to it is tight
Taut state extends the service life of spring, and the utility model is to continuously adjust to the adjusting process of spring
Journey, user are easier to adjust to optimum state.
2nd, the utility model is equipped with guide part in spring body, and it is existing can to prevent that spring from occurring bending in by compression process
As, it is ensured that spring plays its due effect, while extends the service life of spring.
3rd, outside spring body there is rust-proof coating and elastic layer, there is the utility model and be not easy to get rusty, during use
The advantages that user will not be scratched.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the top view of spring body, rust-proof coating and elastic layer；
In figure：Spring body 1, spiral coil 2, hollow channel 3, length adjustment bar 4, support plate 5, connect band 6, external screw thread 7,
Nut 8, bottom plate 9, guide part 10, rust-proof coating 11, elastic layer 12.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of antidamping oil filter spring, including helical spring body 1, spring body 1
For cylinder hollow channel 3,1 both ends of spring body are respectively fixedly connected with one piece of support plate 5 for inside, support plate 5 with
The cross section of hollow channel 3 is mutually parallel, and further includes one piece of support plate 5 therethrough and extends into the length in hollow channel 3
Adjusting rod 4 is spent, one end that the length adjustment bar 4 is located in hollow channel 3 is connected with a connect band 6, the other end of connect band 6
With not being fixedly connected by 4 perforative support plate 5 of length adjustment bar, the length adjustment bar 4 has external screw thread 7, nut 8 and length
7 threaded of external screw thread on adjusting rod 4, the nut 8 are pressed in one side of the support plate 5 away from spring body 1.
The utility model, in use, changing length adjustment bar 4 positioned at one section in hollow channel 3 of length by rotating nuts 8
Degree so as to one section and the total length of connect band 6 changing that length adjustment bar 4 is located in hollow channel 3, and then changes two pieces and supports
The distance between plate 5 changes the length of spring body 1, to achieve the purpose that adjust 1 elastic force of spring body, can make spring because of length
Time is returned to tight state using after relaxation by adjusting, and extends the service life of spring, while can be seen that this reality
With the new adjusting process to spring to continuously adjust process, user is easier to adjust to optimum state.
1 inside of spring body is cylinder hollow channel 3, and both ends are fixedly connected with support plate 5, and support plate 5 is set
The utility model uniform force can be made by putting, and one of support plate 5, which runs through, a root long degree adjusting rod 4,4 one end of length adjustment bar
In hollow channel 3, one end is located at outside hollow channel 3, and one end in hollow channel 3 passes through connect band 6 and another piece
Support plate 5 connects, and 4 outer surface of length adjustment bar is equipped with external screw thread 7, and nut 8 and 7 threaded of external screw thread, nut 8 are pressed on branch
In one side of the fagging 5 away from spring body 1, when spring because long-time is using relaxation after need by adjust be returned to tight shape
During state, rotatable nut 8 changes the length that length adjustment bar 4 is located at one section in hollow channel 3, so as to change length adjustment bar 4
One section and the total length of connect band 6 in hollow channel 3, and then change the distance between two pieces of support plates 5, change spring
The length of body 1 achievees the purpose that adjusting 1 elastic force of spring body, meanwhile, rotating nuts 8 are to the adjusting of 1 length of spring body
One process continuously adjusted, therefore the utility model is to continuously adjust process to the adjusting process of spring, user is more easy to
Optimum state is arrived in adjusting.
As shown in Figure 1, one end that length adjustment bar 4 is located at outside hollow channel 3 is fixedly connected with a bottom plate 9, the bottom plate 9
It is arranged in parallel with support plate 5 and is vertically arranged with length adjustment bar 4.
One end that length adjustment bar 4 is located at outside hollow channel 3 is fixedly connected with one piece of bottom plate 9 parallel with support plate 5, bottom
Plate 9 is vertical with length adjustment bar 4, therefore support plate 5 is also mutually perpendicular to length adjustment bar 4, this may be such that the utility model is propping up
More stablize during support.
Preferably, length adjustment bar 4 is overlapped with the axial line of hollow channel 3, so may be such that the utility model stress is equal
It is even.
Preferably, the connect band 6 is made by flexible material, such as cotton thread, yarn etc., and such the utility model is supporting
It will not be influenced completely by the resilient support of spring body 1 be subject to connect band 6 in the process.
As shown in Figure 1, being additionally provided with a cylindrical guide part 10 in the hollow channel 3, the guide part 10 is fixed
Inside spring body 1.
Spring body 1 is internally provided with a guide part 10, can prevent spring from occurring to bend phenomenon in by compression process, it is ensured that
Spring plays its due effect, while extends the service life of spring.
Preferably, the spring body includes the spiral coil 2 that several head and the tail are connected with each other, the guide part 10 and wherein one
The inner surface of a spiral coil 2 is fixedly connected, if there is multiple spiral coils 2 to be fixedly connected with guide part 6, is inevitably resulted in and is being pressed
In compression process, have and cannot be compressed between spiral coil 2, so as to influence the elastic force that spring body 1 is provided.
Preferably, the length of the guide part 10 is less than or equal to 1 compressed minimum length of spring body, so in bullet
In 1 compression process of spring body, it will not lead to not compress because of the length reason of guide part 6, so as to influence 1 institute of spring body
The elastic force of offer.
As shown in Fig. 2, 1 surface of spring body has one layer of rust-proof coating 11, so it can prevent spring from using
It aoxidized, corroded in journey, extend the service life of the utility model.
As shown in Fig. 2, 11 outer surface of rust-proof coating has one layer of elastic layer 12, spring body 1 is by hard metal
It is made, therefore is likely to cause the damage of user in use, therefore can be effective in spring body 1 outer wrapping, one layer of elastic layer
User is prevented to be scratched in use.
The utility model is not construed as limiting the specific making material of elastic layer, can be rubber or silica gel, as long as
Can play the role of that user is prevented to be scratched in use.
The operation principle of the utility model is：In use, support plate 5 supports article to be supported, bottom plate 9 keeps entire spring
Stability, when spring because long-time use due to relax needs by adjust be returned to tight state when, pass through rotating nuts 8
Change the length that length adjustment bar 4 is located at one section in hollow channel 3, be located at so as to change length adjustment bar 4 in hollow channel 3
One section and the total length of connect band 6, and then change the distance between two pieces of support plates 5, change the length of spring body 1, to reach
To the purpose for adjusting 1 elastic force of spring body, guide part 10 is additionally provided in hollow channel 3 so that spring body 1 is by compression process
In, it can only be compressed along the direction of guide part 10, without being bent from side, it is ensured that spring plays its due work
With, while extend the service life of spring.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein spring body 1, spiral coil 2, hollow channel 3, length adjustment bar 4, support plate 5,
The terms such as connect band 6, external screw thread 7, nut 8, bottom plate 9, guide part 10, rust-proof coating 11, elastic layer 12, but be not precluded from using
The possibility of other terms.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；
It is all contrary to the spirit of the present invention that they, which are construed to any one of the additional limitations,.
Claims (9)
1. a kind of antidamping oil filter spring, be including helical spring body (1), inside spring body (1) in
Cylindrical hollow channel (3), it is characterised in that：Spring body (1) both ends are respectively fixedly connected with one piece of support plate (5),
Support plate (5) and the cross section of hollow channel (3) are mutually parallel, and have further included one piece of support plate (5) therethrough and have extended into
Length adjustment bar (4) in hollow channel (3), one end that the length adjustment bar (4) is located in hollow channel (3) are connected with one
Connect band (6), the other end of connect band (6) by length adjustment bar (4) perforative support plate (5) with not being fixedly connected, the length
Spending adjusting rod (4) has external screw thread (7), nut (8) and external screw thread (7) threaded on length adjustment bar (4), the nut
(8) it is pressed in one side of the support plate (5) away from spring body (1).
2. antidamping oil filter spring as described in claim 1, it is characterised in that：The length adjustment bar (4) is located at
The one end of hollow channel (3) outside is fixedly connected with a bottom plate (9), and the bottom plate (9) is arranged in parallel with support plate (5) and and length
Adjusting rod (4) is vertically arranged.
3. antidamping oil filter spring as claimed in claim 2, it is characterised in that：The length adjustment bar (4) is in
The axial line of empty passage (3) overlaps.
4. antidamping oil filter spring as described in claim 1, it is characterised in that：The connect band (6) is by flexible material
Material is made.
5. antidamping oil filter spring as described in claim 1, it is characterised in that：It is also set in the hollow channel (3)
There is a cylindrical guide part (10), it is internal that the guide part (10) is fixed on spring body (1).
6. antidamping oil filter spring as claimed in claim 5, it is characterised in that：The spring body includes several head
The spiral coil (2) that tail is connected with each other, the guide part (10) are fixedly connected with the inner surface of one of spiral coil (2).
7. antidamping oil filter spring as claimed in claim 5, it is characterised in that：The length of the guide part (10) is small
In or equal to spring body (1) compressed minimum length.
8. antidamping oil filter spring as described in claim 1, it is characterised in that：Spring body (1) the surface tool
There is one layer of rust-proof coating (11).
9. antidamping oil filter spring as claimed in claim 8, it is characterised in that：Rust-proof coating (11) outer surface
With one layer of elastic layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064390.4U CN207377623U (en) | 2017-08-24 | 2017-08-24 | Antidamping oil filter spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064390.4U CN207377623U (en) | 2017-08-24 | 2017-08-24 | Antidamping oil filter spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377623U true CN207377623U (en) | 2018-05-18 |
Family
ID=62342038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064390.4U Active CN207377623U (en) | 2017-08-24 | 2017-08-24 | Antidamping oil filter spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076658A (en) * | 2019-04-12 | 2019-08-02 | 安徽安缆模具有限公司 | A kind of accurate grinding device of pottery clay plates extrusion die extrusion |
-
2017
- 2017-08-24 CN CN201721064390.4U patent/CN207377623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076658A (en) * | 2019-04-12 | 2019-08-02 | 安徽安缆模具有限公司 | A kind of accurate grinding device of pottery clay plates extrusion die extrusion |
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