CN108223483A - A kind of EB4 long conductors air cylinder - Google Patents
A kind of EB4 long conductors air cylinder Download PDFInfo
- Publication number
- CN108223483A CN108223483A CN201611127169.9A CN201611127169A CN108223483A CN 108223483 A CN108223483 A CN 108223483A CN 201611127169 A CN201611127169 A CN 201611127169A CN 108223483 A CN108223483 A CN 108223483A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- piston rod
- protecgulum
- fixed block
- protective shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Abstract
The invention discloses a kind of EB4 long conductors air cylinders; including cylinder body; the side of the cylinder body is provided with protecgulum; the opposite side of the cylinder body is provided with rear cover; the side of the protecgulum is provided with fixed block; the cylinder body is internally provided with piston rod; one end of the piston rod sequentially passes through protecgulum and fixed block and extends to the outside of fixed block; protective shell is provided on the outside of the cylinder body; the both ends of the protective shell are connect respectively with protecgulum and rear cover, and protecgulum and after cover and be both provided with the link block of no less than two.Present invention enhancing piston rod bears the range of pressure, the situation that piston rod is avoided to be deformed or be broken, and the pressure of longitudinal direction that piston rod is subject to can be mitigated, piston rod is avoided to be deformed, the phenomenon that extending the service life of piston rod, avoiding piston rod that gas leakage occurs when moving reciprocatingly ensures the normal use of cylinder, make cylinder body more durable, cylinder body is made to be less likely to occur to deform or explode.
Description
Technical field
The present invention relates to cylinder technical field, specially a kind of EB4 long conductors air cylinder.
Background technology
Cylinder is exactly the cylindrical metal parts that piston is guided to carry out straight reciprocating motion in cylinder.Air is in engine air
Mechanical energy is converted heat by expansion in cylinder；Gas receiving piston in compresser cylinder compresses and improves pressure.Turbine
The housing of machine, rotary engine etc. is usually also referred to as " cylinder ".The application field of cylinder：Printing（Tension force）, partly lead
Body（Mash welder, chip grinding）, automation control, robot etc., general cylinder has certain range for bearing pressure, such as
Fruit, which has exceeded pressure limit and is easy to cause cylinder, explodes, and general cylinder does not take safety measures to cylinder explosion, makes
With dangerous.
Invention content
The purpose of the present invention is to provide a kind of EB4 long conductors air cylinders, have the advantages of safe to use, to avoid hurting sb.'s feelings,
It solves the problems, such as in the prior art using unsafe.
To achieve the above object, the present invention provides following technical solution：A kind of EB4 long conductors air cylinder, including cylinder body, institute
The side for stating cylinder body is provided with protecgulum, and the opposite side of the cylinder body is provided with rear cover, and the side of the protecgulum is provided with fixed block,
The cylinder body is internally provided with piston rod, and one end of the piston rod sequentially passes through protecgulum and fixed block and extends to fixed block
Outside, be provided with protective shell on the outside of the cylinder body, the both ends of the protective shell are connect respectively with protecgulum and rear cover, and protecgulum
It is covered with after and is both provided with the link block of no less than two.
The inside of the fixed block offers cavity, and the axis connected with cavity is offered on the two sides of fixed block
Hole, the aperture of the axis hole is less than the diameter of inner cavity, and the both sides of cavity offer limiting slot, and the inside of the limiting slot is set
The supporting block that section is in T fonts is equipped with, the supporting block is provided with limited block, and the one side of limited block close to one end of cavity
The sliding slot being adapted with piston rod is offered, the both ends of the limited block are both provided with gasket, the outer surface of the gasket
Offer the through-hole being adapted with piston rod.
Preferably, between the protective shell and cylinder body there are gap, and the outer surface of protective shell offer it is equally distributed
Air hole, the air hole are internally provided with filter screen.
Preferably, the outer surface of the cylinder body offers the groove of the circular ring shape of no less than three, and groove is distributed respectively
At the both sides of outer surface of cylinder block and middle part, the groove is internally provided with strengthening rib strip.
Preferably, spring steel plate is provided on the casing wall outer surface of the cylinder body, is provided on the inside of the spring steel plate
Black chrome coating plate is provided with wear-resisting steel plate on the inside of the black chrome coating plate.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention in the outside of cylinder body by setting protective shell, and air hole is offered on protective shell, and protective shell uses
Explosion-proof lamp is made, and can play good protective action, once its pressure limit that can bear that cylinder exceeds causes to send out
Raw explosion, protective shell can play good barrier effect, and can reduce the fragment that cylinder body explodes splashes range, reduces explosion
Caused injury, and the air hole by being opened up on protective shell can play good cushioning effect, by the gas strength of explosion
It distributes, the range bigger for too closely leading to explosion that protective shell is avoided to seal, use is safer, and by cylinder body
Outer surface offer the groove of circular ring shape, be internally provided with strengthening rib strip in groove, the flexibility of cylinder body can be enhanced, and
It can play the role of confining cylinder body, the ability to bear for making cylinder body is stronger, it is not easy to explode.
2nd, the present invention in the side of cylinder body by setting fixed block, and fixed block is internally provided with limited block and sealing
Pad can play the role of supporting piston rod by limited block, and enhancing piston rod bears the range of pressure, piston rod is avoided to generate
Deformation or the situation of fracture, and the pressure of longitudinal direction that piston rod is subject to can be mitigated, piston rod is avoided to be deformed, is extended
The service life of piston rod, and the leakproofness of cylinder can be enhanced by gasket, piston rod is avoided to be sent out when moving reciprocatingly
The phenomenon that raw gas leakage, ensures the normal use of cylinder, and is applied by being provided with spring steel plate and black chromium on the casing wall of cylinder body
Laminate can enhance the flexibility of cylinder body, make cylinder body more durable, and can by the heat generated during cylinder operation into
Row absorbs, and reduces the temperature of cylinder interior, cylinder body is made to be less likely to occur to deform or explode.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is protective shell structure diagram of the present invention；
Fig. 3 is housing structure schematic diagram of the present invention；
Fig. 4 is fixed block internal structure schematic diagram of the present invention.
In figure：1 piston rod, 2 fixed blocks, 3 protecgulums, 4 protective shells, 5 grooves, 6 strengthening rib strips, 7 cylinder bodies, 8 rear covers, 9 connections
Block, 10 air holes, 11 filter screens, 12 axis holes, 13 limited blocks, 14 limiting slots, 15 supporting blocks, 16 gaskets, 17 spring steel plates, 18
Black chrome coating plate, 19 wear-resisting steel plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of EB4 long conductors air cylinder, including cylinder body 7, the outer surface of cylinder body 7 offers no less than three
The groove 5 of a circular ring shape, and groove 5 is respectively distributed to the both sides and middle part of 7 outer surface of cylinder body, groove 5 is internally provided with
Strengthening rib strip 6 can enhance the flexibility of cylinder body 7, and can play the role of confining cylinder body 7, make the ability to bear of cylinder body 7
It is stronger, cylinder body 7 is made to be less likely to occur to deform or explode, spring steel plate 17, Elastic Steel are provided on the casing wall outer surface of cylinder body 7
The inside of plate 17 is provided with black chrome coating plate 18, can both enhance the rigid of cylinder body 7, can also enhance the flexible of cylinder body 7
Property, makes cylinder body 7 be not readily susceptible to damage, and heat when black chrome coating plate 18 can run cylinder inside cylinder body 7 into
Row absorbs, and makes the temperature spot that explosion is not achieved inside cylinder body 7, and use is safer, extends the service life of cylinder body 7, reduces damage
It loses, reduces cost, the inside of black chrome coating plate 18 is provided with wear-resisting steel plate 19, and the madial wall wearability for making cylinder body 7 is more preferable, keeps
The friction coefficient of 7 inner wall of cylinder body, ensures the effect of cylinder, avoids influencing work, the side of cylinder body 7 is provided with protecgulum 3, cylinder body 7
Opposite side be provided with rear cover 8, it is ensured that the air-tightness of cylinder body 7, and facilitate and be attached cylinder and work apparatus makes
With more convenient, the side of protecgulum 3 is provided with fixed block 2, and cylinder body 7 is internally provided with piston rod 1, one end of piston rod 1 according to
It is secondary to be provided with protective shell 4 across protecgulum 3 and fixed block 2 and the outside for extending to fixed block 2, the outside of cylinder body 7, play very
Good protective action reduces the range of explosion, reduces loss, and use is safer, there are gap between protective shell 4 and cylinder body 7,
And the outer surface of protective shell 4 offers equally distributed air hole 10, can play the role of buffering, and can be by explosion
Gas strength is dissipated, and reduces the range of explosion, and protective shell 4 is avoided, which excessively to seal, to be caused to explode together, and the inside of air hole 10 is set
Filter screen 11 is equipped with, can be entered inside protective shell 4 to avoid extraneous dust while breathing freely, the both ends difference of protective shell 4
It is connect with protecgulum 3 and rear cover 8, facilitates the installation and removal of protective shell 4, it is convenient that cylinder is repaired, it is easy to use, and protecgulum
3 and rear cover 8 on be both provided with the link block 9 of no less than two, make what cylinder connected more to stablize, be conducive to the work of cylinder.
The inside of fixed block 2 offers cavity, and the axis hole connected with cavity is offered on the two sides of fixed block 2
12, facilitate the movement of piston rod 1, the aperture of axis hole 12 is less than the diameter of inner cavity, can keep the stabilization of piston rod 1, and cavity
Both sides offer limiting slot 14, limiting slot 14 is internally provided with the supporting block 15 that section is in T fonts, plays support piston
The effect of bar 1 can weaken the pressure of longitudinal direction that piston rod 1 is subject to, piston rod 1 is avoided to deform, extends making for piston rod 1
With the service life, supporting block 15 is provided with limited block 13 close to one end of cavity, and the one side of limited block 13 offers and piston rod 1
The sliding slot being adapted is conducive to the movement of piston rod 1, ensures the normal use of piston rod 1, the both ends of limited block 13 are both provided with
Gasket 16, the outer surface of gasket 16 offers the through-hole being adapted with piston rod 1, and can be enhanced by gasket 16
The leakproofness of cylinder, the phenomenon that gas leakage occurs when avoiding the piston rod 1 from moving reciprocatingly, ensure the normal use of cylinder.
Operation principle：In use, cylinder is carried out cylinder and device work by the link block 9 on protecgulum 3 and rear cover 8
It connects, limited block 13 and gasket 16 inside fixed block 2 can not only mitigate the pressure of piston rod 1, but also can make the close of cylinder
Envelope property is more preferable, and the protective shell 4 of 7 outer surface of cylinder body can occur explosion to avoid cylinder body 7 and cause excessive loss, the inner wall of cylinder body 7
The spring steel plate 17 and black chrome coating plate 18 of upper setting can make cylinder body 7 more durable, extend the service life of cylinder body 7.
In summary：The EB4 long conductor air cylinders, by setting protective shell 4, and opened on protective shell 4 in the outside of cylinder body 7
Equipped with air hole 10, and protective shell 4 is made of explosion-proof lamp, can play good protective action, once cylinder exceeds
Its pressure limit that can bear cause to explode, protective shell 4 can play good barrier effect, can reduce cylinder body
The injury for splashing range, reducing caused by explosion of the fragment of 7 explosions, and the air hole 10 by being opened up on protective shell 4, can
To play good cushioning effect, the gas strength of explosion is distributed, avoid the sealing of protective shell 4 too closely leads to what is exploded
Range bigger, use is safer, and the groove 5 by offering circular ring shape in the outer surface of cylinder body 7, in the inside of groove 5
Strengthening rib strip 6 is provided with, the flexibility of cylinder body 7 can be enhanced, and can play the role of confining cylinder body 7, makes bearing for cylinder body 7
Ability is stronger, it is not easy to explode, solve the problems, such as in the prior art using unsafe.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of EB4 long conductors air cylinder, including cylinder body（7）, it is characterised in that：The cylinder body（7）Side be provided with protecgulum
（3）, the cylinder body（7）Opposite side be provided with rear cover（8）, the protecgulum（3）Side be provided with fixed block（2）, the cylinder
Body（7）Be internally provided with piston rod（1）, the piston rod（1）One end sequentially pass through protecgulum（3）And fixed block（2）And prolong
Extend to fixed block（2）Outside, the cylinder body（7）Outside be provided with protective shell（4）, the protective shell（4）Both ends difference
With protecgulum（3）And rear cover（8）Connection, and protecgulum（3）And rear cover（8）On be both provided with the link block of no less than two（9）；
The fixed block（2）Inside offer cavity, and fixed block（2）Two sides on offer the axis connected with cavity
Hole（12）, the axis hole（12）Aperture be less than the diameter of inner cavity, and the both sides of cavity offer limiting slot（14）, the limit
Position slot（14）Be internally provided with section be in T fonts supporting block（15）, the supporting block（15）It is set close to one end of cavity
There is limited block（13）, and limited block（13）One side offer and piston rod（1）The sliding slot being adapted, the limited block（13）
Both ends be both provided with gasket（16）, the gasket（16）Outer surface offer and piston rod（1）The through-hole being adapted.
2. a kind of EB4 long conductors air cylinder according to claim 1, it is characterised in that：The protective shell（4）With cylinder body
（7）Between there are gap, and protective shell（4）Outer surface offer equally distributed air hole（10）, the air hole（10）
Be internally provided with filter screen（11）.
3. a kind of EB4 long conductors air cylinder according to claim 1, it is characterised in that：The cylinder body（7）Outer surface open
Groove equipped with the circular ring shape of no less than three（5）, and groove（5）It is respectively distributed to cylinder body（7）The both sides and middle part of outer surface,
The groove（5）Be internally provided with strengthening rib strip（6）.
4. a kind of EB4 long conductors air cylinder according to claim 1, it is characterised in that：The cylinder body（7）Casing wall appearance
Spring steel plate is provided on face（17）, the spring steel plate（17）Inside be provided with black chrome coating plate（18）, the black chromium painting
Laminate（18）Inside be provided with wear-resisting steel plate（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127169.9A CN108223483A (en) | 2016-12-09 | 2016-12-09 | A kind of EB4 long conductors air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127169.9A CN108223483A (en) | 2016-12-09 | 2016-12-09 | A kind of EB4 long conductors air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223483A true CN108223483A (en) | 2018-06-29 |
Family
ID=62637252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611127169.9A Pending CN108223483A (en) | 2016-12-09 | 2016-12-09 | A kind of EB4 long conductors air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994850A (en) * | 2020-09-03 | 2020-11-27 | 陈文� | Hydraulic cylinder body with protective structure for hydraulic cylinder |
-
2016
- 2016-12-09 CN CN201611127169.9A patent/CN108223483A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994850A (en) * | 2020-09-03 | 2020-11-27 | 陈文� | Hydraulic cylinder body with protective structure for hydraulic cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |