CN105041777B - A kind of fixing means of mesopore chassis propelling cylinder fixing device - Google Patents
A kind of fixing means of mesopore chassis propelling cylinder fixing device Download PDFInfo
- Publication number
- CN105041777B CN105041777B CN201510432268.7A CN201510432268A CN105041777B CN 105041777 B CN105041777 B CN 105041777B CN 201510432268 A CN201510432268 A CN 201510432268A CN 105041777 B CN105041777 B CN 105041777B
- Authority
- CN
- China
- Prior art keywords
- retaining ring
- inner sleeve
- piston rod
- mesopore
- breach
- 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.)
- Active
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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
-
- 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
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
Abstract
The invention discloses a kind of mesopore chassis propelling cylinder fixing device, including retaining ring, retaining ring overcoat, retaining ring inner sleeve and a bushing, fixed main process is as follows：Bushing is arranged on propelling cylinder piston rod, retaining ring inner sleeve is then inserted in piston rod, oil cylinder piston is arranged on machine frame hole, retaining ring is inserted in piston rod again, piston ring overcoat is finally inserted in cylinder piston rod, retaining ring inner-outer sleeve, drawing cylinder are tightened up using tie down screw.A kind of mesopore chassis propelling cylinder fixing device that the present invention is provided, simple structure is easy to use fixed, and by method of the present invention fixed oil cylinder piston rod, its is simple to operate, time saving and energy saving, while dismounting is also convenient for.
Description
Technical field
The present invention relates to a kind of fixing device, more particularly to a kind of mesopore chassis propelling cylinder fixing device and fixation side
Method.
Background technology
Mesopore chassis is a kind of conventional mining equipment, and propelling cylinder is one of original paper of mesopore chassis most critical.And advance
The fixed form of oil cylinder determines the complexity of dismounting, if misoperation will also cause potential safety hazard.
The content of the invention
The purpose of the present invention is to solve the above problems, there is provided a kind of method that mesopore chassis propelling cylinder is fixed.
In order to achieve the above object, the present invention provides following technical scheme：A kind of mesopore chassis propelling cylinder fixing device,
Including retaining ring, retaining ring, inner sleeve, retaining ring overcoat inner sleeve and tie down screw, described retaining ring both sides are set using taper
Meter, retaining ring middle setting has cut-off, retaining ring inner and outer ring is separated, and inner and outer ring is fixed by cut-off, described cut-off
Blind hole is disposed with circumference, is provided with for locking surplus breach in retaining ring；Described retaining ring inner sleeve is engaged with retaining ring,
Fixing threaded hole is provided with set in retaining ring, and is provided with for locking surplus breach on set in described retaining ring；Institute
The retaining ring overcoat stated is engaged with retaining ring, and fixing threaded hole is provided with set outside retaining ring, and outside described retaining ring
Put and be provided with for locking surplus breach；Described inner sleeve is used to be enclosed within the piston rod of propelling cylinder；Described locking screw
Bar respectively with retaining ring outside put fixing threaded hole, in cut-off circumference on blind hole and retaining ring in the fixing threaded hole that puts.
Used as a modification of the present invention, the breach in described retaining ring is 3mm.
Used as a modification of the present invention, the breach put in described retaining ring is 3mm.
Used as a modification of the present invention, the breach put outside described retaining ring is 3mm.
The invention also discloses a kind of fixing means of mesopore chassis propelling cylinder fixing device, comprise the following steps：
（1）Inner sleeve will be put on cylinder piston rod；
（2）Retaining ring inner sleeve is arranged on the piston rod of oil cylinder；
（3）Retaining ring is arranged on inside various fishplate bar, then cylinder piston rod is arranged on inside various fishplate bar；
（4）To be sleeved on inside retaining ring outside retaining ring, the fixation put outside retaining ring is each passed through using tie down screw
The fixing threaded hole put in blind hole and retaining ring in screw, cut-off circumference；
（5）Tie down screw is turned, cylinder piston rod is fixed dead.
Beneficial effect：
A kind of mesopore chassis propelling cylinder fixing device that the present invention is provided, simple structure is easy to use fixed, leads to
Method of the present invention fixed oil cylinder piston rod is crossed, its is simple to operate, time saving and energy saving, while dismounting is also convenient for.
Brief description of the drawings
Fig. 1 propelling cylinders of the invention fix figure；
Fig. 2 is partial view of the invention；
The exploded view of the fixing device of the invention of accompanying drawing 3；
Fig. 4 is retaining ring front view of the invention；
Fig. 5 is retaining ring inner sleeve front view of the invention；
Fig. 6 is retaining ring overcoat front view of the invention；
Fig. 7 is retaining ring thin-wall sleeve front view of the invention；
Each part in figure is：
1st, the inner sleeve of 2. retaining ring overcoat of propelling cylinder piston rod, 3. retaining ring, 4. retaining ring inner sleeve 5.
6. the various fishplate bar of tie down screw 7..
Specific embodiment
The technical scheme that the present invention is provided is described in detail below with reference to specific embodiment, it should be understood that following specific
Implementation method is only illustrative of the invention and is not intended to limit the scope of the invention.
A kind of mesopore chassis propelling cylinder fixing device as described in Fig. 1 to Fig. 7, including retaining ring 3, retaining ring inner sleeve 4,
Retaining ring overcoat 2, inner sleeve 5 and tie down screw 6, the described both sides of retaining ring 3 use taper design, the middle setting of retaining ring 3
There is cut-off, retaining ring inner and outer ring is separated, and inner and outer ring is fixed by cut-off, and blind hole is disposed with described cut-off circumference,
It is provided with for locking surplus breach in retaining ring 3；Described retaining ring inner sleeve 4 is engaged with retaining ring 3, in retaining ring inner sleeve 4
On be provided with fixing threaded hole, and be provided with for locking surplus breach in described retaining ring inner sleeve 4；Outside described retaining ring
Set 2 is engaged with retaining ring 3, fixing threaded hole is provided with retaining ring overcoat 2, and set on described retaining ring overcoat 2
Have for locking surplus breach；Described inner sleeve 5 is used to be enclosed within the piston rod 1 of propelling cylinder；Described tie down screw 6 is distinguished
With the fixing threaded hole on retaining ring overcoat 2, cut-off circumference on blind hole and the fixing threaded hole in retaining ring inner sleeve 4.
As a example by with reference to simba mesopore chassis, the present invention is described further, first according to propelling cylinder piston
The relative position of bar and machine frame hole determines specification, and by the measurement at scene, retaining ring external diameter 95mm, both sides use taper
Design, cone mouth size diameter is 91mm, is bored in the middle of low a diameter of 89mm, retaining ring by the way of cut-off, inside and outside retaining ring
Ring separates, and inner and outer ring is fixed by cut-off, separates layout blind hole and threaded bore in annular diameters 65mm, circumference, and aperture is
9mm, screw thread is M8, according to the regular layout of retaining ring inner and outer ring.Retaining ring is provided with the breach of 3mm, for locking surplus.
The determination of retaining ring inner sleeve：Relative position according to retaining ring and cylinder piston rod determines the size of retaining ring, root
According to field surveys, locking ring thickness is 22mm, and using taper design and retaining ring cooperation clamping piston bar, taper maximum gauge is
93mm, taper minimum diameter is 90mm, and the regular layout screw hole of retaining ring, 10 M8 screw rods are uniform, and retaining ring is provided with 3mm's
Breach, for locking surplus.
The determination of retaining ring overcoat：Relative position according to retaining ring, cylinder piston rod and oil cylinder determines retaining ring overcoat
Size, according to field surveys, locking ring thickness is 22mm, and clamping piston bar, taper are coordinated using taper design and retaining ring
Maximum gauge is 93mm, and taper minimum diameter is 90mm, and retaining ring has blind hole and threaded bore rule to be laid out.Retaining ring is provided with 3mm
Breach, for locking surplus.
The determination of retaining ring thin-wall sleeve：It is the steel pipe of 2mm to use thickness, and breach cutting 4mm long is used to lock.
The fixing means of fixing device of the invention is as follows：
（1）Inner sleeve will be put on cylinder piston rod；
（2）Retaining ring inner sleeve is arranged on the piston rod of oil cylinder；
（3）Retaining ring is arranged on inside various fishplate bar, then cylinder piston rod is arranged on inside various fishplate bar；
（4）To be sleeved on inside retaining ring outside retaining ring, consolidating of being put outside retaining ring is each passed through using M8 tie down screws
Determine the fixing threaded hole put in blind hole and retaining ring in screw, cut-off circumference；
（5）M8 tie down screws are turned, cylinder piston rod is fixed dead.
Unloading process, removes all standing screws, and overcoat retaining ring overcoat with screw thread 5 is penetrated using M8*80 screw rods
Individual screw, by the effect of screw thread by screw top in retaining ring, so as to overcoat be taken out, same method is worn using screw rod
Enter in the screwed hole of retaining ring, by the ejection of retaining ring inner sleeve.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned implementation method, also includes
Constituted technical scheme is combined by above technical characteristic.
Claims (4)
1. a kind of fixing means of mesopore chassis propelling cylinder fixing device, fixing device includes retaining ring, retaining ring inner sleeve, lock
Tight ring overcoat, the first inner sleeve and tie down screw, described retaining ring both sides use taper design, retaining ring middle setting have every
It is disconnected, retaining ring inner and outer ring is separated, and retaining ring inner and outer ring is fixed by cut-off, is disposed with described cut-off circumference blind
Hole, the breach for locking surplus is provided with retaining ring；Described retaining ring inner sleeve is engaged with retaining ring, in retaining ring inner sleeve
On be provided with fixing threaded hole, and the breach for locking surplus is provided with set in described retaining ring；Described retaining ring
Overcoat is engaged with retaining ring, fixing threaded hole is provided with set outside retaining ring, and be provided with set outside described retaining ring
Breach for locking surplus；The first described inner sleeve is used to be enclosed within the piston rod of propelling cylinder；Described tie down screw point
Not with the fixing threaded hole, cut-off circumference that are put outside retaining ring on blind hole and retaining ring in the fixing threaded hole that puts be connected,
It is characterized in that：Its fixing means comprises the following steps：
（1）The first inner sleeve will be put on cylinder piston rod；
（2）Retaining ring inner sleeve is arranged on the piston rod of oil cylinder；
（3）Retaining ring is arranged on inside various fishplate bar, then cylinder piston rod is arranged on inside various fishplate bar；
（4）To be sleeved on inside retaining ring outside retaining ring, be each passed through using tie down screw put outside retaining ring fixing threaded hole,
The fixing threaded hole put in blind hole and retaining ring in cut-off circumference；
（5）Tie down screw is turned, cylinder piston rod is fixed dead.
2. the fixing means of a kind of mesopore chassis propelling cylinder fixing device according to claim 1, it is characterised in that：Institute
The breach in retaining ring stated is 3mm.
3. the fixing means of a kind of mesopore chassis propelling cylinder fixing device according to claim 1, it is characterised in that：Institute
The breach put in the retaining ring stated is 3mm.
4. the fixing means of a kind of mesopore chassis propelling cylinder fixing device according to claim 1, it is characterised in that：Institute
The breach put outside the retaining ring stated is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432268.7A CN105041777B (en) | 2015-07-22 | 2015-07-22 | A kind of fixing means of mesopore chassis propelling cylinder fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432268.7A CN105041777B (en) | 2015-07-22 | 2015-07-22 | A kind of fixing means of mesopore chassis propelling cylinder fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041777A CN105041777A (en) | 2015-11-11 |
| CN105041777B true CN105041777B (en) | 2017-06-20 |
Family
ID=54448639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432268.7A Active CN105041777B (en) | 2015-07-22 | 2015-07-22 | A kind of fixing means of mesopore chassis propelling cylinder fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041777B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29914705U1 (en) * | 1999-08-21 | 2000-01-13 | Battenfeld Gmbh | Device for frictionally fixing two components |
| US7930971B2 (en) * | 2008-09-15 | 2011-04-26 | Werkhoven Gary L | Rotary actuator with internal brake mechanism |
| CN201973001U (en) * | 2011-04-14 | 2011-09-14 | 天津优瑞纳斯液压机械有限公司 | Locking device for piston rod of hydraulic cylinder |
| CN203362705U (en) * | 2013-06-09 | 2013-12-25 | 宝山钢铁股份有限公司 | Hydraulic locking cylinder conical sleeve |
| CN104481970A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | Over-tightening protective shear ring locking mechanism |
-
2015
- 2015-07-22 CN CN201510432268.7A patent/CN105041777B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29914705U1 (en) * | 1999-08-21 | 2000-01-13 | Battenfeld Gmbh | Device for frictionally fixing two components |
| US7930971B2 (en) * | 2008-09-15 | 2011-04-26 | Werkhoven Gary L | Rotary actuator with internal brake mechanism |
| CN201973001U (en) * | 2011-04-14 | 2011-09-14 | 天津优瑞纳斯液压机械有限公司 | Locking device for piston rod of hydraulic cylinder |
| CN203362705U (en) * | 2013-06-09 | 2013-12-25 | 宝山钢铁股份有限公司 | Hydraulic locking cylinder conical sleeve |
| CN104481970A (en) * | 2014-12-26 | 2015-04-01 | 成都欧迅海洋工程装备科技有限公司 | Over-tightening protective shear ring locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105041777A (en) | 2015-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201714781U (en) | Decagonal star semi-threaded bolt device with gaskets | |
| CN105041777B (en) | A kind of fixing means of mesopore chassis propelling cylinder fixing device | |
| CN203856378U (en) | Antitheft cat eye | |
| CN205331168U (en) | Disconnect -type bolt | |
| CN203918569U (en) | Casing retaining mechanism in motor case drilling equipment | |
| CN203654747U (en) | Tapered opposite-pull screw apparatus | |
| CN209578033U (en) | Punch plunger chip is used in bearing roller production | |
| CN201714785U (en) | Decagonal star semi-threaded bolt device | |
| CN207026315U (en) | A kind of lock tube mechanism of clamp head device | |
| CN201714777U (en) | Decagonal quincuncial full-threaded screw bolt device with pad | |
| CN206393499U (en) | New tubular gas inspection fixture | |
| CN206972688U (en) | A kind of setscrew easy for installation | |
| CN105508354A (en) | Clothing display rack connecting structure | |
| CN205533641U (en) | Mining safe round pin | |
| CN201714784U (en) | Decagonal plum-blossom screw bolt device | |
| CN201714787U (en) | Decagonal plum-blossom flange face half-thread bolt device | |
| CN106312878B (en) | Shield electric machine shearing ring supports tool device | |
| CN204868300U (en) | Lead screw axial fixity device | |
| CN204730777U (en) | A kind of multi-functional test pin | |
| CN219570558U (en) | Bolt with anti-theft device | |
| CN203906476U (en) | Quick expansion pipe | |
| CN205474559U (en) | Rotatory line strutting arrangement that receives of strander | |
| CN207638519U (en) | A kind of stator core dress pressure device of tyre | |
| CN207229566U (en) | Tube clamps screw cap-falling-proof fastening bolt | |
| CN209095075U (en) | A kind of long rapier stud turning tail portion top stem casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee after: Shanghai Meishan Co., Ltd., Baosteel Group Patentee after: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: Shanghai Meishan Co., Ltd., Baosteel Group Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee after: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Baodi Meishan Industrial City Development Co.,Ltd. Patentee before: Shanghai Meishan Co., Ltd., Baosteel Group Patentee before: SHANGHAI MEISHAN IRON & STEEL Co.,Ltd. |