CN206647351U - A kind of machining cylinder - Google Patents
A kind of machining cylinder Download PDFInfo
- Publication number
- CN206647351U CN206647351U CN201720415342.9U CN201720415342U CN206647351U CN 206647351 U CN206647351 U CN 206647351U CN 201720415342 U CN201720415342 U CN 201720415342U CN 206647351 U CN206647351 U CN 206647351U
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- CN
- China
- Prior art keywords
- piston rod
- piston
- cylinder
- ring
- bearing bracket
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of machining cylinder,Including cylinder barrel,Rear end cap,Piston rod,Cushion collar,Manhole,Annular groove,Step trough,Guide collar,Dust ring,Dust ring pressing plate,Lubrication lid,Annular oil groove,Lip-shaped sealed ring,Lip pouring orifice,Anti-rotation pull bar,Nut,Wear ring and piston,The both ends of cylinder barrel are fixedly connected with drive end bearing bracket and rear end cap respectively,Upper cover of piston rod is connected to piston,Piston is slidably connected with inner wall of cylinder,Upper cover of piston rod is connected to two cushion collars,And two cushion collars are symmetrically distributed in the both sides of piston,Drive end bearing bracket offers manhole,This kind of machining cylinder,Piston rod is in moving process,Lip-shaped sealed ring produces Light deformation so as to form gap in the presence of frictional force,Oil in annular oil groove flows to piston rod along gap,Piston rod is lubricated,Make piston rod operation more steady,Interim card will not be produced,Prevent piston rod from producing high temperature in moving process,Extend cylinder uses the longevity.
Description
Technical field
Pneumatic element field is the utility model is related to, is specially a kind of machining cylinder.
Background technology
Cylinder is a kind of pneumatic apparatus that the pressure energy of compressed gas will be converted to mechanical energy in Pneumatic Transmission.Gas
Cylinder has doing linear reciprocating motion and does reciprocally swinging two types, and the lubricating oil on traditional cylinder piston rod can not be controlled precisely
Usage amount processed, piston rod can produce Caton phenomenon when oil mass is very few, when oil mass is excessive, pollution machinery can be overflowed from cylinder and is set
It is standby.
Utility model content
The purpose of this utility model is to provide a kind of machining cylinder, to solve what is proposed in above-mentioned background technology
Problem.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of machining cylinder, bag
Include a kind of machining cylinder, including cylinder barrel, drive end bearing bracket, rear end cap, piston rod, cushion collar, manhole, annular groove, rank
Terraced groove, guide collar, dust ring, dust ring pressing plate, lubrication lid, annular oil groove, lip-shaped sealed ring, lip pouring orifice, anti-rotation pull bar, spiral shell
Female, wear ring and piston, the both ends of the cylinder barrel are fixedly connected with drive end bearing bracket and rear end cap respectively, and the upper cover of piston rod is connected to
Piston, the piston are slidably connected with inner wall of cylinder, and the upper cover of piston rod is connected to two cushion collars, and two cushion collars are symmetrical
The both sides of piston are distributed in, the drive end bearing bracket offers manhole, and the side wall of manhole offers annular groove and ladder
Groove, guide collar is installed in the annular groove, dust ring is installed in the step trough, is provided with the outside of the dust ring anti-
Konisphere pressing plate, the guide collar and dust ring are socketed on the piston rod, and the lubrication lid is connected by screw with drive end bearing bracket, institute
Piston rod is stated through lubrication lid and air contact, the lubrication lid is internal to be provided with annular oil groove, is provided with the annular oil groove
Lip-shaped sealed ring, the lip-shaped sealed ring are interference fitted with piston rod, and the top of the lubrication lid is provided with pouring orifice, the note
Hydraulic fluid port connects with annular oil groove.
Further, four anti-rotation pull bars are symmetrically arranged with the outside of the cylinder barrel, and the both ends of anti-rotation pull bar pass through spiral shell
Nail is connected with drive end bearing bracket and rear end cap respectively.
Further, one end of the piston rod is provided with nut.
Further, the groove of the piston is socketed with wear ring.
Compared with prior art, the beneficial effect that the utility model is reached is：This kind of machining cylinder, piston rod
In moving process, lip-shaped sealed ring produces Light deformation so as to form gap in the presence of frictional force, the oil in annular oil groove
Piston rod is flowed to along gap, piston rod is lubricated, makes piston rod operation more steady, Caton phenomenon will not be produced, prevented
Only piston rod produces high temperature in moving process, extends the service life of cylinder, and dust ring can prevent dust from entering in cylinder barrel
Portion, dust ring pressing plate function is in dust ring, and air-tightness is stronger, and dust-proof effect is more preferable, and guide collar prevents piston rod and cylinder barrel front end
Lid directly contact produces sassafras, the setting of anti-rotation pull bar, makes cylinder operation more steady.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of lubrication lid and drive end bearing bracket of the present utility model；
In figure：1st, cylinder barrel；2nd, drive end bearing bracket；3rd, rear end cap；4th, piston rod；5th, cushion collar；6th, manhole；7th, annular groove；
8th, step trough；9th, guide collar；10th, dust ring；11st, dust ring pressing plate；12nd, lubrication lid；13rd, annular oil groove；14th, lip-type seal
Circle；15th, pouring orifice；16th, anti-rotation pull bar；17th, nut；18th, wear ring；19th, piston.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of machining cylinder, including a kind of machine
Tool processing cylinder, including cylinder barrel 1, drive end bearing bracket 2, rear end cap 3, piston rod 4, cushion collar 5, manhole 6, annular groove 7, ladder
Groove 8, guide collar 9, dust ring 10, dust ring pressing plate 11, lubrication lid 12, annular oil groove 13, lip-shaped sealed ring 14, pouring orifice 15,
Anti-rotation pull bar 16, nut 17, wear ring 18 and piston 19, the both ends of cylinder barrel 1 are fixedly connected with drive end bearing bracket 2 and rear end cap 3 respectively,
Piston 19 is socketed with piston rod 4, piston 19 is slidably connected with the inwall of cylinder barrel 1, and two cushion collars 5 are socketed with piston rod 4, and
Two cushion collars 5 are symmetrically distributed in the both sides of piston 19, and drive end bearing bracket 2 offers manhole 6, and the side wall of manhole 6 is opened
Provided with annular groove 7 and step trough 8, guide collar 9 is installed in annular groove 7, dust ring 10, dust ring 10 are installed in step trough 8
Outside be provided with dust ring pressing plate 11, guide collar 9 and dust ring 10 are socketed on piston rod 4, lubrication lid 12 pass through screw
It is connected with drive end bearing bracket 2, piston rod 4 is provided with annular oil groove 13, annular oil through lubrication lid 12 and air contact, the inside of lubrication lid 12
Lip-shaped sealed ring 14 is provided with groove 13, lip-shaped sealed ring 14 is interference fitted with piston rod 4, and the top of lubrication lid 12 is provided with note
Hydraulic fluid port 15, pouring orifice 15 connect with annular oil groove 13.
Further, the outside of cylinder barrel 1 is symmetrically arranged with four anti-rotation pull bars 16, and the both ends of anti-rotation pull bar 16 pass through spiral shell
Nail is connected with drive end bearing bracket 2 and rear end cap 3 respectively, and anti-rotation pull bar 16 adds the stability of cylinder.
Further, one end of piston rod 4 is provided with nut 17, is easily installed mechanically.
Further, the groove of piston 19 is socketed with wear ring 18, and the sealing improved between piston 19 and cylinder 1 is imitated
Fruit.
Operation principle：This kind of machining cylinder, piston rod 4 is in moving process, the lip type in the presence of frictional force
Sealing ring 14 produces Light deformation so as to form gap, and the oil in annular oil groove 13 flows to piston rod 4 along gap, to piston rod 4
It is lubricated, runs piston rod 4 more steady, Caton phenomenon will not be produced, prevent piston rod 4 from producing height in moving process
Temperature, extend the service life of cylinder, dust ring 10 can prevent dust from entering inside cylinder barrel 1, and dust ring pressing plate 11 acts on anti-
Konisphere 10, air-tightness is stronger, and dust-proof effect is more preferable, and guide collar 9 prevents piston rod 4 from directly contacting generation mill with cylinder barrel drive end bearing bracket 2
Sassafras, the setting of anti-rotation pull bar 16, make cylinder operation more steady.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of machining cylinder, including a kind of machining cylinder, including cylinder barrel（1）, drive end bearing bracket（2）, rear end cap
（3）, piston rod（4）, cushion collar（5）, manhole（6）, annular groove（7）, step trough（8）, guide collar（9）, dust ring（10）、
Dust ring pressing plate（11）, lubrication lid（12）, annular oil groove（13）, lip-shaped sealed ring（14）, pouring orifice（15）, anti-rotation pull bar
（16）, nut（17）, wear ring（18）And piston（19）, it is characterised in that：The cylinder barrel（1）Both ends respectively with drive end bearing bracket
（2）And rear end cap（3）It is fixedly connected, the piston rod（4）On be socketed with piston（19）, the piston（19）With cylinder barrel（1）It is interior
Wall is slidably connected, the piston rod（4）On be socketed with two cushion collars（5）, and two cushion collars（5）It is symmetrically distributed in piston
（19）Both sides, the drive end bearing bracket（2）Offer manhole（6）, and manhole（6）Side wall offer annular groove（7）
And step trough（8）, the annular groove（7）Guide collar is inside installed（9）, the step trough（8）Dust ring is inside installed（10）, institute
State dust ring（10）Outside be provided with dust ring pressing plate（11）, the guide collar（9）And dust ring（10）It is socketed in piston
Bar（4）On, the lubrication lid（12）Pass through screw and drive end bearing bracket（2）Connection, the piston rod（4）Covered through lubrication（12）With sky
Gas contacts, the lubrication lid（12）Inside is provided with annular oil groove（13）, the annular oil groove（13）Inside it is provided with lip-shaped sealed ring
（14）, the lip-shaped sealed ring（14）With piston rod（4）Interference fit, the lubrication lid（12）Top be provided with pouring orifice
（15）, the pouring orifice（15）With annular oil groove（13）Connection.
2. one kind machining cylinder according to claim 1, it is characterised in that：The cylinder barrel（1）Outside it is symmetrical
It is provided with four anti-rotation pull bars（16）, and anti-rotation pull bar（16）Both ends by screw respectively with drive end bearing bracket（2）And rear end cap（3）
Connection.
3. one kind machining cylinder according to claim 1, it is characterised in that：The piston rod（4）One end peace
Equipped with nut（17）.
4. one kind machining cylinder according to claim 1, it is characterised in that：The piston（19）Groove set
It is connected to wear ring（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415342.9U CN206647351U (en) | 2017-04-19 | 2017-04-19 | A kind of machining cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415342.9U CN206647351U (en) | 2017-04-19 | 2017-04-19 | A kind of machining cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647351U true CN206647351U (en) | 2017-11-17 |
Family
ID=60277795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415342.9U Expired - Fee Related CN206647351U (en) | 2017-04-19 | 2017-04-19 | A kind of machining cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647351U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591465A (en) * | 2018-05-24 | 2018-09-28 | 江苏海川卓越密封材料有限公司 | A kind of piston rod seal component easy to use |
| CN111603818A (en) * | 2020-05-28 | 2020-09-01 | 朱琳 | Cutting fluid filter equipment |
| CN112049832A (en) * | 2019-06-05 | 2020-12-08 | 上海煊凝机电制造有限公司 | Novel convenient sealed hydro-cylinder of clearance |
| CN112178005A (en) * | 2020-09-25 | 2021-01-05 | 韩振华 | Tunneling hydraulic cylinder |
| CN112959413A (en) * | 2021-02-03 | 2021-06-15 | 东莞市朗明精密机械科技有限公司 | Manipulator for PCB drilling machine |
-
2017
- 2017-04-19 CN CN201720415342.9U patent/CN206647351U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591465A (en) * | 2018-05-24 | 2018-09-28 | 江苏海川卓越密封材料有限公司 | A kind of piston rod seal component easy to use |
| CN112049832A (en) * | 2019-06-05 | 2020-12-08 | 上海煊凝机电制造有限公司 | Novel convenient sealed hydro-cylinder of clearance |
| CN111603818A (en) * | 2020-05-28 | 2020-09-01 | 朱琳 | Cutting fluid filter equipment |
| CN112178005A (en) * | 2020-09-25 | 2021-01-05 | 韩振华 | Tunneling hydraulic cylinder |
| CN112959413A (en) * | 2021-02-03 | 2021-06-15 | 东莞市朗明精密机械科技有限公司 | Manipulator for PCB drilling machine |
| CN112959413B (en) * | 2021-02-03 | 2021-11-02 | 东莞市朗明精密机械科技有限公司 | Manipulator for PCB drilling machine |
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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: 20171117 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |