CN108518380A - Quick-change type vertical cooling hydraulic cylinder - Google Patents
Quick-change type vertical cooling hydraulic cylinder Download PDFInfo
- Publication number
- CN108518380A CN108518380A CN201810557719.3A CN201810557719A CN108518380A CN 108518380 A CN108518380 A CN 108518380A CN 201810557719 A CN201810557719 A CN 201810557719A CN 108518380 A CN108518380 A CN 108518380A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- hole
- cylinder
- quick
- collet chuck
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- F15B15/1433—End caps
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of quick-change type vertical cooling hydraulic cylinders, it is characterised in that：Including cylinder body, nut and cylinder body fix cushion block；The cylinder body is provided centrally with first through hole；Described first is provided with piston by interior；The top of the cylinder body is provided with cylinder body head cover；The lower surface of the cylinder body is provided with bottom cylinder cap；The central part of the bottom cylinder cap is provided with the second through-hole；The central part of the nut is provided with third through-hole；It is provided with elastic collet chuck in the third through-hole；The elastic collet chuck is inserted into the second through-hole, and nut is made to be fixed on the cylinder cap of bottom；The cylinder body fixes the rounded setting of cushion block, is provided centrally with fourth hole；It is evenly equipped with multiple support columns on the excircle of cylinder body fixation cushion block；The cylinder body fixes cushion block and is provided with external thread part；The external thread part is screwed with third through-hole；The cylinder body dismounting installation of quick-change type vertical cooling hydraulic cylinder of the present invention is simple, and speed is fast, efficient.
Description
Technical field
The present invention relates to a kind of improvement of hydraulic cylinder, refer in particular to a kind of energy quick-replaceable, and the quick-change type of good cooling results is vertical
Body cooling hydraulic cylinder.
Background technology
In the prior art, hydraulic cylinder, generally comprises cylinder body, coldplate, flow distribution plate and fixed support plate, the cylinder body, cold
But generally use screw is fixed when plate is connected with fixed support plate, mounts and dismounts complex procedures, it is necessary to trained profession
Personnel carry out installation maintenance, inefficient；Cooling water plate is mounted between cylinder body and flow distribution plate, and the heater of flow distribution plate is from cylinder body
The heat of the positions such as side radiation can make the temperature drift of cylinder body, influence performance and the service life of the sealing system of cylinder body；Simultaneously
Influence production friendship phase and die life.
We have developed a kind of energy quick-replaceable, and the quick-change type vertical cooling hydraulic cylinder of good cooling results thus.
Invention content
There is provided the invention aims to overcome the deficiencies in the prior art it is a kind of can quick-replaceable, and good cooling results
Quick-change type vertical cooling hydraulic cylinder.
In order to achieve the above objectives, the technical solution adopted by the present invention is：Quick-change type vertical cooling hydraulic cylinder, including cylinder body,
Nut and cylinder body fix cushion block；The cylinder body is provided centrally with first through hole；Described first is provided with piston by interior；It is described
The top of cylinder body is provided with cylinder body head cover；The upper opening of first through hole described in the cylinder body top closure；The cylinder body head cover
It is fixed on the upper surface of cylinder body by the first fixed screw；The lower surface of the cylinder body is provided with bottom cylinder cap；The bottom
The central part of cylinder cap is provided with the second through-hole；The central part of the nut is provided with third through-hole；Setting in the third through-hole
Flexible collet chuck；The elastic collet chuck is inserted into the second through-hole, and nut is made to be fixed on the cylinder cap of bottom；The cylinder body fixes cushion block
Rounded setting, is provided centrally with fourth hole；It is evenly equipped with multiple support columns on the excircle of cylinder body fixation cushion block；The branch
The lower surface of dagger is respectively arranged with grab；The cylinder body fixes cushion block and is provided with external thread part；The external thread part and third
Through hole whorl is fixed；The lower surface that the cylinder body fixes cushion block is evenly equipped with multiple second fixed screws around the center of fourth hole；
Second fixed screw is for fixing flow distribution plate.
Preferably, the elastic collet chuck can be encased in limit in rigid be packed under the action of installing gradient to middle shrinkage
Positioning postpones, and elastic collet chuck returns to the original form outward under the tension of itself, and bottom cylinder cap is blocked with back-off；When dismounting,
Rotating nuts make the gradient on the head of nut move downward, and squeeze the gradient of elastic collet chuck to bent intermediate, the head of elastic collet chuck
Portion reduces, until elastic collet chuck is popped up from cylinder body bottom cover.
Preferably, the upper surface of the cylinder body head cover, which is provided centrally in counterbore described in counterbore, is provided with disc spring；The dish
Disc spring cover board is provided on spring；The bottom of the counterbore is provided with fixed pin；One retaining ring sequentially pass through disc spring cover board, disc spring with
Fixed pin is screwed, while by disc spring cover board, disc spring pressing.
Preferably, it is provided with C-shaped sink on the cylinder body；The C-shaped sink is arranged concentrically with first through hole；The cylinder body
Substantially square, four sides are respectively arranged with cooling water channel connector；The cooling water channel connector is connected to C-shaped sink respectively；
The side of the cylinder body is additionally provided with cylinder hydraulic connector；The cylinder hydraulic connector is connected to first through hole.
Preferably, the first through hole, the second through-hole, third through-hole are connected to and are arranged concentrically with fourth hole.
Preferably, the elastic collet chuck and third through-hole are arranged concentrically.
Preferably, it is respectively arranged with sealing ring between the cylinder body head cover, bottom cylinder cap and cylinder body.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The cylinder body dismounting installation of quick-change type vertical cooling hydraulic cylinder of the present invention is simple, and speed is fast, efficient；It is cooling simultaneously
Performance is good, and cooling efficiency is high, long lifespan, at low cost；It can also solve needle excessive impact force damage bullet during the work time
Property collet chuck；Meanwhile mold panel directly coordinates with flow distribution plate, can also solve cylinder body during the work time caused by frequent vibration
Cylinder cap loosens Leakage.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Fig. 1 is the stereogram of quick-change type vertical cooling hydraulic cylinder of the present invention；
Fig. 2 is the sectional view of quick-change type vertical cooling hydraulic cylinder of the present invention；
Fig. 3 is the stereo amplification figure of the cylinder body of quick-change type vertical cooling hydraulic cylinder of the present invention；
Fig. 4 is the stereo amplification figure of the nut of quick-change type vertical cooling hydraulic cylinder of the present invention；
Fig. 5 is that the cylinder body of quick-change type vertical cooling hydraulic cylinder of the present invention fixes the stereo amplification figure of cushion block；
Wherein：1, cylinder body；2, piston；3, cylinder body head cover；4, disc spring cover board；5, disc spring；6, retaining ring；7, bottom cylinder cap；8, spiral shell
It is female；9, cylinder body fixes cushion block；10, cooling water channel connector；11, C-shaped sink；12, cylinder hydraulic connector；13, support column；14, block
Hook；15, fixed pin；16, the first fixed screw；17, the second fixed screw；81, elastic collet chuck；91, external thread part.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Attached drawing 1-5 is quick-change type vertical cooling hydraulic cylinder of the present invention, including cylinder body 1, nut 8 and cylinder body fix pad
Block 9；The cylinder body 1 is provided centrally with first through hole（It is not shown）；Described first is provided with piston 2 by interior；The cylinder body 1
Top be provided with cylinder body head cover 3；The cylinder body head cover 3 closes the upper opening of the first through hole；The cylinder body head cover 3 is logical
The first fixed screw 16 is crossed to be fixed on the upper surface of cylinder body 1.
The upper surface of the cylinder body head cover 3 is provided centrally with counterbore（It does not mark）Disc spring 5 is provided in the counterbore；It is described
Disc spring cover board 4 is provided in disc spring 5；The bottom of the counterbore is provided with fixed pin 15；One retaining ring 6 sequentially passes through disc spring cover board
4, disc spring 5 is screwed with fixed pin 15, while disc spring cover board 4, disc spring 5 being compressed.
The lower surface of the cylinder body 1 is provided with bottom cylinder cap 7；The central part of the bottom cylinder cap 7 is provided with the second through-hole
（It does not mark）.
The central part of the nut 8 is provided with third through-hole（It does not mark）；It is provided with elastic collet chuck in the third through-hole
81；The elastic collet chuck 81 and third through-hole are arranged concentrically；The elastic collet chuck 81 is inserted into the second through-hole, and nut 8 is made to fix
On bottom cylinder cap 7.
C-shaped sink 11 is provided on the cylinder body 1；The C-shaped sink 11 is arranged concentrically with first through hole.
The cylinder body 1 is substantially square, and four sides are respectively arranged with cooling water channel connector 10；The cooling water channel connector
10 are connected to C-shaped sink 11 respectively；The side of the cylinder body 1 is additionally provided with cylinder hydraulic connector 12；The cylinder hydraulic connector
12 are connected to first through hole.
The cylinder body fixes 9 rounded setting of cushion block, is provided centrally with fourth hole（It does not mark）；Cylinder body fixes cushion block
4 support columns 13 are evenly equipped on 9 excircle；The lower surface of the support column 13 is respectively arranged with grab 14；The cylinder body is solid
Determine cushion block 9 and is provided with external thread part 91；The external thread part 91 is screwed with third through-hole；The cylinder body fixes cushion block 9
Lower surface is evenly equipped with 4 the second fixed screws 17 around the center of fourth hole；Second fixed screw 17 is shunted for fixed
Plate（It is not shown）.
The first through hole, the second through-hole, third through-hole are connected to and are arranged concentrically with fourth hole.
It is respectively arranged with sealing ring between the cylinder body head cover 3, bottom cylinder cap 7 and cylinder body 1（It does not mark）.
When installation, the external thread part 91 that cylinder body is first fixed to cushion block 9 is threadedly secured in the third through-hole of nut 10, then will
Elastic collet chuck 81 is inserted into the second through-hole of bottom cylinder cap 7, you can.The second fixed screw 17 that cylinder body is fixed on cushion block 9 is used for
Cylinder body fixation cushion block 9 is fixed on flow distribution plate.
Elastic collet chuck 81 in rigid be packed into can under the action of gradient is installed to middle shrinkage, after being encased in defined position,
Elastic collet chuck 81 returns to the original form outward under the tension of itself, and the assembling that bottom cylinder cap 7 completes cylinder body is blocked with back-off；
When dismounting, rotating nuts make the gradient on the head of nut move downward, and squeeze the gradient of elastic collet chuck 81 to bent intermediate, bullet
Property collet chuck 81 head reduce, until elastic collet chuck 81 pops up from cylinder body bottom cover 7, cylinder body 1 can easy removal come out；Installation
Simply, speed is fast, efficient.
C-shaped sink 11 is provided in the cylinder body 1, moisture storage capacity is more, and film-cooled heat is big, film-cooled heat increase 3 times with
On, cooling efficiency is high, and sealing system can be operated in normal working temperature hereinafter, sealing system performance stabilization, long lifespan.
Meanwhile being both provided with cooling water channel connector 10, the cooling water channel connector 10 and C on each face of the cylinder body 1
Shape sink 11 be connected to, can four sides Inlet and outlet water function, be easier away cooling water pipe, cooling water pipe than original single side Inlet and outlet water function
Can select it is best recently most it is short walk water line, effectively shorten length of pipe, improve cooling efficiency, increase cooling performance, save
Cost.
The lower surface that the cylinder body fixes cushion block 9 is evenly equipped with 4 the second fixed screws 17 around the center of fourth hole；It is described
Second fixed screw 17 is for fixing flow distribution plate（It is not shown）.In the line of centres and flow distribution plate of the second adjacent fixed screw 17
Heart line is parallel, reduces the width of flow distribution plate, and flow distribution plate is more simplified small and exquisite, and cylinder body can be according to mould structure and hot mouth outlet
The angle optimized is selected within the scope of 360 degree, the cylinder body fixed support block 9 on flow distribution plate does not have to rotation.After choosing angle,
The grab 14 of the lower surface of support column 13 is positioned with the card slot cooperation on fixed plate pawl disk excircle.
Disc spring 5, disc spring cover board 4 and fixed pin 15 are housed among the cylinder body head cover 4, before system is not loaded into mold,
Cylinder body 1 is gripped by elastic collet chuck 81, is packed into after mold, is pushed down cylinder body head cover 4 and disc spring cover board 4 by mold panel, together
When cylinder body 1 lower part four angle on support column 13 push down flow distribution plate upper surface, can solve that needle is excessive during the work time to be rushed
Hit power damage elastic collet chuck 81；Meanwhile mold panel directly coordinates with flow distribution plate, can also solve cylinder body 1 during the work time
Cylinder cap caused by frequent vibration loosens Leakage.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The cylinder body dismounting installation of quick-change type vertical cooling hydraulic cylinder of the present invention is simple, and speed is fast, efficient；It is cooling simultaneously
Performance is good, and cooling efficiency is high, long lifespan, at low cost；It can also solve needle excessive impact force damage bullet during the work time
Property collet chuck；Meanwhile mold panel directly coordinates with flow distribution plate, can also solve cylinder body during the work time caused by frequent vibration
Cylinder cap loosens Leakage.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (7)
1. quick-change type vertical cooling hydraulic cylinder, it is characterised in that：Including cylinder body, nut and cylinder body fix cushion block；The cylinder body
It is provided centrally with first through hole；Described first is provided with piston by interior；The top of the cylinder body is provided with cylinder body head cover；It is described
The upper opening of first through hole described in cylinder body top closure；The lower surface of the cylinder body is provided with bottom cylinder cap；The bottom cylinder
The central part of lid is provided with the second through-hole；The central part of the nut is provided with third through-hole；It is provided in the third through-hole
Elastic collet chuck；The elastic collet chuck is inserted into the second through-hole, and nut is made to be fixed on the cylinder cap of bottom；The cylinder body fixes cushion block
Circle setting, is provided centrally with fourth hole；It is evenly equipped with multiple support columns on the excircle of cylinder body fixation cushion block；The support
The lower surface of column is respectively arranged with grab；The cylinder body fixes cushion block and is provided with external thread part；The external thread part is logical with third
Hole is screwed；The lower surface that the cylinder body fixes cushion block is evenly equipped with multiple second fixed screws around the center of fourth hole；Institute
The second fixed screw is stated for fixing flow distribution plate.
2. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：The elastic collet chuck is packed into just
When, it can be under the action of gradient be installed to middle shrinkage, after being encased in defined position, elastic collet chuck is outside under the tension of itself
It returns to the original form, bottom cylinder cap is blocked with back-off；When dismounting, rotating nuts make the gradient on the head of nut move downward,
The gradient of elastic collet chuck is squeezed to bent intermediate, the head of elastic collet chuck reduces, until elastic collet chuck is popped up from cylinder body bottom cover.
3. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：The upper surface of the cylinder body head cover
It is provided centrally in counterbore described in counterbore and is provided with disc spring；Disc spring cover board is provided in the disc spring；The bottom of the counterbore is set
It is equipped with fixed pin；One retaining ring sequentially passes through disc spring cover board, disc spring and fixed pin and is screwed, while by disc spring cover board, disc spring
It compresses.
4. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：It is provided with C-shaped on the cylinder body
Sink；The C-shaped sink is arranged concentrically with first through hole；The cylinder body is substantially square, and four sides are respectively arranged with cooling
Waterway connector；The cooling water channel connector is connected to C-shaped sink respectively；The side of the cylinder body is additionally provided with cylinder hydraulic and connects
Head；The cylinder hydraulic connector is connected to first through hole.
5. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：The first through hole, second are led to
Hole, third through-hole are connected to and are arranged concentrically with fourth hole.
6. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：The elastic collet chuck and third are logical
Hole is arranged concentrically.
7. quick-change type vertical cooling hydraulic cylinder according to claim 1, it is characterised in that：The cylinder body head cover, bottom cylinder
It is respectively arranged with sealing ring between lid and cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557719.3A CN108518380B (en) | 2018-06-01 | 2018-06-01 | Quick-change three-dimensional cooling hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557719.3A CN108518380B (en) | 2018-06-01 | 2018-06-01 | Quick-change three-dimensional cooling hydraulic cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518380A true CN108518380A (en) | 2018-09-11 |
| CN108518380B CN108518380B (en) | 2024-04-30 |
Family
ID=63427976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557719.3A Active CN108518380B (en) | 2018-06-01 | 2018-06-01 | Quick-change three-dimensional cooling hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518380B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219797A (en) * | 2019-06-18 | 2019-09-10 | 苏州好特斯模具有限公司 | Quick-change type Double decker piston vertical cooling cylinder |
| CN110228224A (en) * | 2019-06-18 | 2019-09-13 | 苏州好特斯模具有限公司 | Small angle rotation integral type fixed plate |
| CN112032141A (en) * | 2020-08-26 | 2020-12-04 | 苏州好特斯模具有限公司 | Stroke-adjustable cylinder system |
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|---|---|---|---|---|
| CN2205883Y (en) * | 1994-12-23 | 1995-08-23 | 黄定国 | Plate-type oil pressure cooler |
| CN2425226Y (en) * | 2000-05-12 | 2001-03-28 | 卢进兴 | Improved oil pressure flating support cylinder |
| DE202004007738U1 (en) * | 2004-05-11 | 2004-07-22 | Drumag Gmbh Fluidtechnik | Compressed air cylinder has check valve and/or check valve release device installed inside casing, and with cylinder head and/or cylinder cover rigidly connected to center section encompassing cylinder tube |
| EP1743733A1 (en) * | 2005-07-07 | 2007-01-17 | Zero-Point-Systems Günther Stark GmbH | Quick connect coupling with changeable cylinder |
| FR2942514A1 (en) * | 2009-02-25 | 2010-08-27 | Louis Ramond | Double effect pneumatic actuated cylinder for use in plastic material injecting device, has piston and body made of stabilized steel, nitrated steel or oxidized steel to assure sealing between wall of piston and wall of cavity of body |
| CN201730898U (en) * | 2010-07-28 | 2011-02-02 | 金维新 | Oil cylinder with cooling device |
| CN102648354A (en) * | 2009-10-29 | 2012-08-22 | 诺格伦有限责任公司 | Fluid operated actuator |
| CN103380320A (en) * | 2011-02-02 | 2013-10-30 | 泰克努法斯特工业有限公司 | High-pressure sealing ring |
| JP2016176566A (en) * | 2015-03-20 | 2016-10-06 | Ｋｙｂ株式会社 | Single-acting type liquid pressure cylinder |
| KR20170009437A (en) * | 2015-07-17 | 2017-01-25 | 이더블유에스 코리아 주식회사 | collet nut for tool holder |
| CN208381021U (en) * | 2018-06-01 | 2019-01-15 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
-
2018
- 2018-06-01 CN CN201810557719.3A patent/CN108518380B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205883Y (en) * | 1994-12-23 | 1995-08-23 | 黄定国 | Plate-type oil pressure cooler |
| CN2425226Y (en) * | 2000-05-12 | 2001-03-28 | 卢进兴 | Improved oil pressure flating support cylinder |
| DE202004007738U1 (en) * | 2004-05-11 | 2004-07-22 | Drumag Gmbh Fluidtechnik | Compressed air cylinder has check valve and/or check valve release device installed inside casing, and with cylinder head and/or cylinder cover rigidly connected to center section encompassing cylinder tube |
| EP1743733A1 (en) * | 2005-07-07 | 2007-01-17 | Zero-Point-Systems Günther Stark GmbH | Quick connect coupling with changeable cylinder |
| FR2942514A1 (en) * | 2009-02-25 | 2010-08-27 | Louis Ramond | Double effect pneumatic actuated cylinder for use in plastic material injecting device, has piston and body made of stabilized steel, nitrated steel or oxidized steel to assure sealing between wall of piston and wall of cavity of body |
| CN102648354A (en) * | 2009-10-29 | 2012-08-22 | 诺格伦有限责任公司 | Fluid operated actuator |
| CN201730898U (en) * | 2010-07-28 | 2011-02-02 | 金维新 | Oil cylinder with cooling device |
| CN103380320A (en) * | 2011-02-02 | 2013-10-30 | 泰克努法斯特工业有限公司 | High-pressure sealing ring |
| JP2016176566A (en) * | 2015-03-20 | 2016-10-06 | Ｋｙｂ株式会社 | Single-acting type liquid pressure cylinder |
| KR20170009437A (en) * | 2015-07-17 | 2017-01-25 | 이더블유에스 코리아 주식회사 | collet nut for tool holder |
| CN208381021U (en) * | 2018-06-01 | 2019-01-15 | 苏州好特斯模具有限公司 | Quick-change type vertical cooling hydraulic cylinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219797A (en) * | 2019-06-18 | 2019-09-10 | 苏州好特斯模具有限公司 | Quick-change type Double decker piston vertical cooling cylinder |
| CN110228224A (en) * | 2019-06-18 | 2019-09-13 | 苏州好特斯模具有限公司 | Small angle rotation integral type fixed plate |
| CN112032141A (en) * | 2020-08-26 | 2020-12-04 | 苏州好特斯模具有限公司 | Stroke-adjustable cylinder system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518380B (en) | 2024-04-30 |
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