CN208947020U - A kind of compliant snubber - Google Patents
A kind of compliant snubber Download PDFInfo
- Publication number
- CN208947020U CN208947020U CN201821826167.3U CN201821826167U CN208947020U CN 208947020 U CN208947020 U CN 208947020U CN 201821826167 U CN201821826167 U CN 201821826167U CN 208947020 U CN208947020 U CN 208947020U
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- CN
- China
- Prior art keywords
- damper cylinder
- cylinder body
- bolster
- installation cavity
- centre bore
- 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.)
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Abstract
The utility model discloses a kind of compliant snubbers, it include damper cylinder body, the damper cylinder interior is hollow to be formed with installation cavity, the opening of the installation cavity is formed on the front end face of the damper cylinder body, it is inserted with piston rod over said opening, described piston rod one end is located in the installation cavity, the other end passes through described be open and extends in the outside of damper cylinder body, damping spring is arranged on the part that the piston rod is located in the installation cavity, tip is formed on the rear end face of the damper cylinder body, bolster is clamped between the tip and the damping spring, the bolster is in a ring, several threaded holes are circumferentially offered on the bolster, bolt is equipped in the threaded hole, the bolster is fixed on the tip by the bolt, it is also provided on the bolster Centre bore is enclosed with top glue on the hole wall of the centre bore.
Description
Technical field
The utility model relates generally to damper technical field, more particularly to a kind of compliant snubber.
Background technique
Damping spring is put into cylinder once selecting the specifications and models of its inner cushion spring by damper in the prior art
After internal portion, just can not any adjustment spring again rigidity, could be to the rigidity of spring after being only again turned on cylinder body
It is adjusted, it is very inconvenient.
Utility model content
In view of the deficienciess of the prior art, the utility model be intended to provide it is a kind of can flexible modulation contained spring rigidity
Compliant snubber.
To achieve the above object, the utility model provides the following technical solution:
A kind of compliant snubber includes damper cylinder body, and the damper cylinder interior is hollow to be formed with installation cavity,
It is formed with the opening of the installation cavity on the front end face of the damper cylinder body, is inserted with piston rod over said opening, it is described
Piston rod one end is located in the installation cavity, and the other end passes through described be open and extends in the outside of damper cylinder body, in the work
It is arranged with damping spring on the part that stopper rod is located in the installation cavity, is formed with point on the rear end face of the damper cylinder body
End, is clamped with bolster between the tip and the damping spring, the bolster in a ring, the edge on the bolster
Several threaded holes circumferentially are offered, bolt are equipped in the threaded hole, the bolster is fixed on institute by the bolt
It states on tip, is also provided with centre bore on the bolster, top glue, the top glue are enclosed on the hole wall of the centre bore
Protrusion is extended to form by the center of circle of outside towards the centre bore of centre bore, the end of damping spring is resisted against in the protrusion.
As the improvement of the utility model, the top glue is made of rubber, and is formed with one on the hole wall of the centre bore
Annular slab is enclosed, the protrusion is wrapped on the annular slab.
It is socketed with dust cover on the outer wall of the damper cylinder body as a further improvement of the utility model, it is described
The opening is provide with by dust cover.
As the preferred of the utility model, fixed sliding block, opens up on the slide block on the inner wall of the installation cavity
The pilot hole that the piston rod passes through can be accommodated by having, and the damping spring is fixed on the slide block.
Compared with the prior art, the advantages of the utility model are: controlling built-in damping bullet using the sliding block of inside and outside linking
The rigidity of spring, to promote ability and riding comfort that vehicle adapts to different road conditions.In addition, on the one hand the utility model passes through
Bolster inside installation cavity is set and realizes hydraulic damping to support damper to alleviate the vibration of vehicle body, is on the other hand combined
Above-mentioned adjusting control is realized to the effective protection of damper, its service life is enhanced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of compliant snubber in the utility model embodiment；
Fig. 2 is the structural schematic diagram of bolster in Fig. 1.
Specific embodiment
It is described further referring to embodiment of the attached drawing to compliant snubber in the utility model.
As shown in the picture, the present embodiment is a kind of compliant snubber, includes damper cylinder body 1, in the damper cylinder body
Portion is hollow to be formed with installation cavity, and the opening 2 of installation cavity is formed on the front end face of damper cylinder body, work is inserted in opening
Stopper rod 3, piston rod one end are located in installation cavity, and the other end passes through opening and extends in the outside of damper cylinder body, piston rod by
The reciprocating motion relative to damper cylinder body can be done under to external force, be arranged on the part that piston rod is located in installation cavity
There is damping spring 4, tip 5 is formed on the rear end face of damper cylinder body, is pressed from both sides between the tip and the damping spring
Hold bolster 6, the bolster in a ring, circumferentially offers several threaded holes on the bolster, in the screw thread
It is equipped with bolt 7 in hole, several threaded holes have been correspondingly arranged on tip, bolster is solid by the bolt being threaded through in threaded hole
It is scheduled on tip, is also provided with centre bore on the bolster, top glue 8 is enclosed on the hole wall of the centre bore, it is described
Top glue has extended to form protrusion 81 by the center of circle of outside towards the centre bore of centre bore, and the end of damping spring is resisted against described convex
On rising.Since top glue is made of rubber material, belong to flexible material, protrusion, which is pressurized, in order to prevent occurs excessive deformation, i.e.,
In order to keep the grown form of protrusion, a circle annular slab is formed on the hole wall of the centre bore, the protrusion is wrapped in institute
It states on annular slab, one supporting role is played to protrusion by annular slab.
Dust cover 9 is socketed on the outer wall of the damper cylinder body, the opening is provide with, thus may be used by the dust cover
To prevent external dust from being polluted by being open to enter in installation cavity.
The fixed sliding block 10 on the inner wall of the installation cavity, the piston rod can be accommodated on the slide block by, which offering, wears
The pilot hole crossed, the damping spring are fixed on the slide block.Slipper is located at the outside of damper cylinder body, on sliding block
It is provided with regulation handle or other similar tool, the sliding slot that can accommodate sliding block sliding is formed in the side of cylinder body, passes through adjusting
Handle slides sliding block in sliding slot, so that compression shock absorption spring, the elasticity of damping spring is adjusted with this.
The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (4)
1. a kind of compliant snubber, it is characterised in that: include damper cylinder body, the damper cylinder interior is hollow to be formed with
Installation cavity is formed with the opening of the installation cavity on the front end face of the damper cylinder body, is inserted with work over said opening
Stopper rod, described piston rod one end are located in the installation cavity, and the other end passes through described be open and extends in the outside of damper cylinder body,
It is arranged with damping spring on the part that the piston rod is located in the installation cavity, on the rear end face of the damper cylinder body
It is formed with tip, bolster is clamped between the tip and the damping spring, the bolster in a ring, delays described
Several threaded holes are circumferentially offered in stamping, bolt is equipped in the threaded hole, and the bolster passes through the bolt
It is fixed on the tip, is also provided with centre bore on the bolster, top glue is enclosed on the hole wall of the centre bore,
The top glue has extended to form protrusion by the center of circle of outside towards the centre bore of centre bore, and the end of damping spring is resisted against described
In protrusion.
2. compliant snubber according to claim 1, it is characterised in that: the top glue is made of rubber, at the center
A circle annular slab is formed on the hole wall in hole, the protrusion is wrapped on the annular slab.
3. compliant snubber according to claim 1, it is characterised in that: be socketed on the outer wall of the damper cylinder body
The opening is provide with by dust cover, the dust cover.
4. compliant snubber according to claim 1, it is characterised in that: the fixed cunning on the inner wall of the installation cavity
Block, the pilot hole that the piston rod passes through can be accommodated on the slide block by offering, and the damping spring is fixed on the sliding block
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826167.3U CN208947020U (en) | 2018-11-07 | 2018-11-07 | A kind of compliant snubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826167.3U CN208947020U (en) | 2018-11-07 | 2018-11-07 | A kind of compliant snubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208947020U true CN208947020U (en) | 2019-06-07 |
Family
ID=66744168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821826167.3U Active CN208947020U (en) | 2018-11-07 | 2018-11-07 | A kind of compliant snubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208947020U (en) |
-
2018
- 2018-11-07 CN CN201821826167.3U patent/CN208947020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |