CN208885853U - A kind of novel elastic colloid equilibrium device - Google Patents
A kind of novel elastic colloid equilibrium device Download PDFInfo
- Publication number
- CN208885853U CN208885853U CN201821538103.3U CN201821538103U CN208885853U CN 208885853 U CN208885853 U CN 208885853U CN 201821538103 U CN201821538103 U CN 201821538103U CN 208885853 U CN208885853 U CN 208885853U
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- CN
- China
- Prior art keywords
- pilot hole
- seal washer
- guide ring
- elastic colloid
- copper sheathing
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Abstract
The utility model discloses a kind of novel elastic colloid equilibrium devices, including cylinder body, the left side of the cylinder body offers mounting groove, the inside of mounting groove is fixedly connected with cylinder cap compatible with cylinder body, the middle part fixation of cylinder cap left side is inlaid with guide ring, the inside of guide ring offers the first pilot hole, and cylinder cap offers mounting hole in the middle part of right side.The novel elastic colloid equilibrium device, pass through tail copper sheathing and seal washer, the device can be effectively sealed, high-pressure medium is enabled to eventually arrive at the position of seal washer by relief hole, it is set to keep seal and pressure bearing effect, simultaneously when internal pressure instantaneous variation, it can play the role of certain time-delay by relief hole, relieve stress the influence being mutated to sealing, guide ring uses steel substrate, inner wall adheres to layers of copper, steel substrate has higher-strength, it is able to bear larger pressure, guiding lubricating action well can be played by layers of copper, to improve the service life of the device.
Description
Technical field
The utility model relates to elastic gel technical field, specially a kind of novel elastic colloid equilibrium device.
Background technique
Elastic gel is a kind of high molecular synthetic material, and in the industrial production, balance and damping device are to eliminate interconnecting piece
The common components of vibration and reduction impact between part, and elastic colloid balance device is then to be widely used in metallurgy industry, often
It is equipped with flexible balance device mostly on the stick seen, wire rod hot continuous rolling production line milling train, is typically mounted between metal (upper seat, puts down
The upper roller system weight that weighs and depressing force, guarantee require roll gap, for eliminating gap, reducing vibration, raising rolling stability, with production
The raising of amount, the continuous aging of production line and working environment are more and more severe etc., the use of common elastic colloid balance device
Also the increasing challenge being subject to.
During use, the service life of elastic colloid balance device is low for elastic colloid balance device, be easy to cause piston
Bar dynamic sealing thrashing, elastic gel leakage, causes not to be able to maintain internal pressure, to not be able to satisfy requirement.
Utility model content
The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of novel elastic colloid equilibrium
Device, it has the advantages that improve service life, and solves the problems, such as that elastic colloid balance device lifetime is low.
The utility model is in order to solve the above technical problems, provide the following technical solutions: a kind of novel elastic colloid equilibrium dress
It sets, including cylinder body, the left side of the cylinder body offers mounting groove, and the inside of the mounting groove is fixedly connected with mutually fits with cylinder body
The cylinder cap matched, the left side fixation inside the cylinder cap are inlaid with guide ring, and the inside of the guide ring offers the first pilot hole,
Mounting hole is offered in the middle part of the cylinder cap right side, the left side fixation inside the mounting hole is inlaid with seal washer, and close
Seal washer is connected with the first pilot hole, and the inside fixation of the mounting hole is inlaid with tail copper sheathing, and the inside of the tail copper sheathing is opened
Equipped with the second pilot hole, and the second pilot hole is connected with seal washer, and the right side of the tail copper sheathing is fixedly connected with retaining ring,
The inside of the cylinder body offers seal cavity, and the inside of the seal cavity is placed with positioning step, and the positioning step is left
It is fixedly connected with piston rod in the middle part of side, one end of the remotely located step of piston rod sequentially passes through the second pilot hole, close
Seal washer and the first pilot hole and the left side for extending to cylinder cap.
Further, the outer surface of the positioning step offers the pressure release gap being spaced substantially equidistant, and pressure release gap
Quantity is at least three.
By using above-mentioned technical proposal, enable to high-pressure medium that can reach the sealing of cylinder cap by pressure release gap
Pressure balance is played the role of in system position.
Further, the guide ring be double-layer structure, and the material of guide ring be steel substrate, the guide ring it is interior
Circle is attached with layers of copper, and layers of copper is in contact with the outer surface of piston rod.
By using above-mentioned technical proposal, the guide ring that can make bears larger pressure, can be played very well by layers of copper
Guiding lubricating action.
Further, the diameter value of the positioning step is greater than the diameter value of the second pilot hole, and pressure release gap and second
Pilot hole is connected.
By using above-mentioned technical proposal, high-pressure medium is preferably imported into the sealing position of cylinder cap by pressure release gap
It sets, pressure bearing and seal is carried out to it.
Further, the diameter value of tail copper sheathing left side is equal to the diameter value of seal washer, the tail copper sheathing right side
The diameter value in face is greater than the diameter value of seal washer.
By using above-mentioned technical proposal, preferably seal washer can be protected by tail copper sheathing, avoided
Pressure-bearing is excessively high to damage seal washer.
Further, the inside of tail copper sheathing offers the relief hole of whole circle, and each relief hole is respectively positioned on the second pilot hole
Outside.
, can be in internal pressure instantaneous variation by using above-mentioned technical proposal, relief hole can play certain time-delay
Effect relieves stress the influence being mutated to sealing system.
Compared with prior art, the novel elastic colloid equilibrium device have it is following the utility model has the advantages that
1, the utility model is used cooperatively positioning step, tail copper sheathing, the second pilot hole, gasket by being provided with cylinder body
Circle, the first pilot hole and piston rod can preferably allow piston rod to carry out piston movement, pass through tail copper sheathing and seal washer, energy
It is enough that the device is effectively sealed, it, can be effective since the diameter value of tail copper sheathing right end is greater than the diameter value of seal washer
Prevent tail copper sheathing from leading to the damage of seal washer to the compacting of seal washer.
2, the utility model enables to high pressure to be situated between by being provided with positioning step, pressure release gap, tail copper sheathing and relief hole
Matter eventually arrives at the position of seal washer by relief hole, so that it is kept seal and pressure bearing effect, while when internal pressure moment becomes
When change, certain time-delay can be played the role of by relief hole, relieve stress the influence being mutated to sealing, guide ring uses steel base
Material, inner wall adhere to layers of copper, and steel substrate has higher-strength, is able to bear larger pressure, can be played by layers of copper and be led well
To lubricating action, to improve the service life of the device.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model cylinder body front view；
Fig. 2 is the cross-sectional view of the utility model tail copper sheathing front view；
Fig. 3 is the cross-sectional view of the utility model guide ring front view；
Fig. 4 is the utility model positioning step side view.
In figure: 1- cylinder body, 2- seal cavity, 3- pressure release gap, 4- tail copper sheathing, 5- cylinder cap, 6- seal washer, 7- piston
Bar, 8- guide ring, 9- mounting groove, 10- mounting hole, 11- retaining ring, 12- positioning step, the second pilot hole of 13-, 14- relief hole,
The first pilot hole of 15-, 16- layers of copper.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel elastic colloid equilibrium device, including
Cylinder body 1, the left side of cylinder body 1 offer mounting groove 9, and the inside of mounting groove 9 is fixedly connected with cylinder cap 5 compatible with cylinder body 1,
Left side fixation inside cylinder cap 5 is inlaid with guide ring 8, and the inside of guide ring 8 offers the first pilot hole 15,5 right side of cylinder cap
Middle part offer mounting hole 10, the fixation of left side inside mounting hole 10 is inlaid with seal washer 6, and seal washer 6 and first
Pilot hole 15 is connected, and the inside fixation of mounting hole 10 is inlaid with tail copper sheathing 4, and the inside of tail copper sheathing 4 offers the second pilot hole
13, and the second pilot hole 13 is connected with seal washer 6, the right side of tail copper sheathing 4 is fixedly connected with retaining ring 11, cylinder body 1 it is interior
Portion offers seal cavity 2, and the inside of seal cavity 2 is placed with positioning step 12, and the middle part of 12 left side of positioning step is fixed
It is connected with piston rod 7, one end of the remotely located step 12 of piston rod 7 sequentially passes through the second pilot hole 13, seal washer 6 and first
Pilot hole 15 and the left side for extending to cylinder cap 5.
Further, the outer surface of positioning step 12 offers the pressure release gap 3 being spaced substantially equidistant, and pressure release gap 3
Quantity is at least three, enables to high-pressure medium that can reach the sealing system position of cylinder cap 5 by pressure release gap 3, play
Pressure balance effect.
Further, guide ring 8 is double-layer structure, and the material of guide ring 8 is steel substrate, and the inner ring of guide ring 8 is attached
Have layers of copper 16, and layers of copper 16 is in contact with the outer surface of piston rod 7, and the guide ring 8 that can make bears larger pressure, passes through copper
Layer 16 can play guiding lubricating action well.
Further, the diameter value of positioning step 12 is greater than the diameter value of the second pilot hole 13, and pressure release gap 3 and second
Pilot hole 13 is connected, and high-pressure medium is preferably imported into the sealing station of cylinder cap 5 by pressure release gap 3, is held to it
Means of press seals.
Further, the diameter value of 4 left side of tail copper sheathing be equal to seal washer 6 diameter value, 4 right side of tail copper sheathing it is straight
Diameter value is greater than the diameter value of seal washer 6, can preferably be protected by tail copper sheathing 4 seal washer 6, avoid holding
Height is pressed through to damage seal washer 6.
Further, the inside of tail copper sheathing 4 offers the relief hole 14 of whole circle, and each relief hole 14 is respectively positioned on second and leads
, can be in internal pressure instantaneous variation to the outside in hole 13, relief hole 14 can play the role of certain time-delay, relieve stress prominent
Become the influence to sealing system.
Working principle: when the device is balanced use, which being attached, by under installation equipment
Pressure presses piston rod 7 and is moved to the inside of seal cavity 2, when 2 internal pressure instantaneous variation of seal cavity, makes
High-pressure medium can by pressure release gap 3 reach 5 sealing system position of cylinder cap, play the role of pressure balance, high pressure when
It waits, seal washer 6 is protected by the tail copper sheathing 4 of detent, avoids causing over-compressed to seal washer 6 when in use,
The damage of seal washer 6 is caused, to improve the service life of the device.
The terms "include", "comprise" or its any other variant are intended to non-row in the description of the present invention,
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that wrapping
Include in the process, method, article or equipment of the element that there is also other identical elements.It should be noted that herein
In, the relational terms of such as " first ", " second " or the like be used merely to by an entity or operation with another entity or
Operation distinguishes, without necessarily requiring or implying between these entities or operation there are any this actual relationship or
Sequentially.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel elastic colloid equilibrium device, including cylinder body (1), it is characterised in that: the left side of the cylinder body (1) opens up
Have mounting groove (9), the inside of the mounting groove (9) is fixedly connected with and cylinder body (1) compatible cylinder cap (5), the cylinder cap (5)
Internal left side fixation is inlaid with guide ring (8), and the inside of the guide ring (8) offers the first pilot hole (15), the cylinder
Lid offers mounting hole (10) in the middle part of (5) right side, and the internal left side fixation of the mounting hole (10) is inlaid with seal washer
(6), and seal washer (6) is connected with the first pilot hole (15), and the inside fixation of the mounting hole (10) is inlaid with tail copper sheathing
(4), the inside of the tail copper sheathing (4) offers the second pilot hole (13), and the second pilot hole (13) is connected with seal washer (6)
Logical, the right side of the tail copper sheathing (4) is fixedly connected with retaining ring (11), and the inside of the cylinder body (1) offers seal cavity
(2), the inside of the seal cavity (2) is placed with positioning step (12), and the middle part of positioning step (12) left side is fixed
It is connected with piston rod (7), one end of the remotely located step of the piston rod (7) (12) sequentially passes through the second pilot hole (13), close
Seal washer (6) and the first pilot hole (15) and the left side for extending to cylinder cap (5).
2. a kind of novel elastic colloid equilibrium device according to claim 1, it is characterised in that: the positioning step (12)
Outer surface offer the pressure release gap (3) being spaced substantially equidistant, and the quantity of pressure release gap (3) is at least three.
3. a kind of novel elastic colloid equilibrium device according to claim 1, it is characterised in that: the guide ring (8) is
Double-layer structure, and the material of guide ring (8) is steel substrate, the inner ring of the guide ring (8) is attached with layers of copper (16), and layers of copper
(16) it is in contact with the outer surface of piston rod (7).
4. a kind of novel elastic colloid equilibrium device according to claim 1, it is characterised in that: the positioning step (12)
Diameter value be greater than the diameter value of the second pilot hole (13), and pressure release gap (3) is connected with the second pilot hole (13).
5. a kind of novel elastic colloid equilibrium device according to claim 1, it is characterised in that: the tail copper sheathing (4) is left
The diameter value of side is equal to the diameter value of seal washer (6), and the diameter value of tail copper sheathing (4) right side is greater than seal washer
(6) diameter value.
6. a kind of novel elastic colloid equilibrium device according to claim 1, it is characterised in that: the tail copper sheathing (4)
Inside offers the relief hole (14) of whole circle, and each relief hole (14) is respectively positioned on the outside of the second pilot hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538103.3U CN208885853U (en) | 2018-09-20 | 2018-09-20 | A kind of novel elastic colloid equilibrium device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538103.3U CN208885853U (en) | 2018-09-20 | 2018-09-20 | A kind of novel elastic colloid equilibrium device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208885853U true CN208885853U (en) | 2019-05-21 |
Family
ID=66513117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538103.3U Ceased CN208885853U (en) | 2018-09-20 | 2018-09-20 | A kind of novel elastic colloid equilibrium device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208885853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594254A (en) * | 2020-12-24 | 2021-04-02 | 中钢集团西安重机有限公司 | Positioning sleeve of mud beating mechanism and preparation method |
-
2018
- 2018-09-20 CN CN201821538103.3U patent/CN208885853U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594254A (en) * | 2020-12-24 | 2021-04-02 | 中钢集团西安重机有限公司 | Positioning sleeve of mud beating mechanism and preparation method |
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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: 20190521 Termination date: 20190920 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210129 Decision number of declaring invalidation: 47468 Granted publication date: 20190521 |
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| IW01 | Full invalidation of patent right |