CN106311786B - The pressure ram fixed disk of pneumatic locking bolt is installed - Google Patents
The pressure ram fixed disk of pneumatic locking bolt is installed Download PDFInfo
- Publication number
- CN106311786B CN106311786B CN201610700905.9A CN201610700905A CN106311786B CN 106311786 B CN106311786 B CN 106311786B CN 201610700905 A CN201610700905 A CN 201610700905A CN 106311786 B CN106311786 B CN 106311786B
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- China
- Prior art keywords
- locking bolt
- fixed disk
- pneumatic
- pressure ram
- bolt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C26/00—Rams or plungers; Discs therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a kind of pressure ram fixed disk for installing pneumatic locking bolt, including fixed disk body and pneumatic locking bolt, the fixed disk body center offers pressure ram sets of holes, on the outside of the pressure ram sets of holes annular slot is offered on circle face, locking bolt lockhole is offered on the outside of annular slot on cell wall, locking bolt lockhole opens up through the fixed disk body, the pneumatic locking bolt, which is caught in annular slot, to be installed, pneumatic linear actuator is installed in the pneumatic locking bolt end face outside, the pneumatic locking bolt center offer with the pressure ram sets of holes be correspondingly arranged to perforation, multiple bolt elements are installed in the pneumatic locking bolt end face outside, described bolt element one end connects pneumatic linear actuator, the bolt element other end is imported in locking bolt lockhole.By the above-mentioned means, the present invention can improve the stability of extruder, when fixed disk body on pneumatic locking bolt be also installed further also can firmly lock fixed disk.
Description
Technical field
The present invention relates to extruder field, more particularly to a kind of pressure ram fixed disk for installing pneumatic locking bolt.
Background technology
Pressure ram, by caused pressure transmission in extruder master cylinder to the ingot blank in recipient, ingot blank is produced plasticity and become
Shape flows out from extrusion die orifice, forms the compression tool of extruded product.Pressure ram be divided to it is hollow with solid two kinds.Hollow pressure ram
For bar extruder.Solid pressure ram is used for rod Form-bar Press Machine.The structure of pressure ram is as shown in the figure.Pressure ram is usually
Cylindrical overall structure, termination, shaft and root can be divided.On large-tonnage extruder, pressure ram make it is tapered, with increase
Longitudinal bending strength.Now extruding letter should have tapered endoporus.Traditional pressure ram is by installing consolidating for multiple fasteners
Price fixing is fixed, but fixed disk, after being fixed with fastener, under the impact of larger extrusion stress, the fastener on fixed disk also can
Loosen, and then influence the fastness of fixed disk.
The content of the invention
The present invention solves the technical problem of provide a kind of pressure ram fixed disk for installing pneumatic locking bolt, it is possible to increase
The stability of extruder, fixed disk body itself can not only be set on pressure ram and play good fixation, simultaneously fixed
Pneumatic locking bolt is also installed on disk body further also firmly to be locked fixed disk.
In order to solve the above technical problems, one aspect of the present invention is：A kind of pneumatic locking bolt of installation is provided
Pressure ram fixed disk, including fixed disk body and pneumatic locking bolt, the fixed disk body center offers pressure ram sets of holes, described
Offer an annular slot on the outside of pressure ram sets of holes on circle face, offer locking bolt lockhole, locking bolt lock on the outside of annular slot on cell wall
Hole is opened up through the fixed disk body, and the pneumatic locking bolt, which is caught in annular slot, to be installed, the pneumatic locking bolt end face outside
On pneumatic linear actuator is installed, the pneumatic locking bolt center offer with the pressure ram sets of holes be correspondingly arranged to perforation, the gas
Multiple bolt elements are installed, described bolt element one end connects pneumatic linear actuator, and the bolt element other end is led in dynamic locking bolt end face outside
Enter in locking bolt lockhole, it is external that the bolt element exports the fixed disk sheet by pneumatic linear actuator ejection locking bolt lockhole.
In a preferred embodiment of the present invention, the pneumatic locking bolt bottom end is caught in annular slot fixed, the gas
Dynamic locking bolt upper surface is set with fixed disk outer body end face.
In a preferred embodiment of the present invention, it is further opened with the fixed disk body card on the outside of the pressure ram sets of holes
Location and installation hole, fastener connection is imported in the location and installation hole.
The beneficial effects of the invention are as follows：The present invention can improve the stability of extruder, and fixed disk body not only itself can
Good fixation is played to be set on pressure ram, while pneumatic locking bolt is also installed on fixed disk body will further to fix
Disk also firmly locks, avoid extruder extrusion stress come fixed disk body loosening situation occur.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation for the preferred embodiment of pressure ram fixed disk one that the present invention installs pneumatic locking bolt；
The mark of each part is as follows in accompanying drawing：1st, fixed disk body；2nd, pneumatic locking bolt；3rd, pressure ram sets of holes；4th, gas
Dynamic cylinder；5th, bolt element；6th, location and installation hole.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of pressure ram fixed disk for installing pneumatic locking bolt, including fixed disk body 1 and pneumatic locking bolt 2, the fixed disk
The center of body 1 offers pressure ram sets of holes 3, and an annular slot, annular slot are offered on the outside circle face of pressure ram sets of holes 3
Locking bolt lockhole is offered on the cell wall of outside, locking bolt lockhole opens up through the fixed disk body 1, and the pneumatic locking bolt 2 is caught in ring
Installed in shape neck, pneumatic linear actuator 4 is installed in the pneumatic end face outside of locking bolt 2, the pneumatic center of locking bolt 2 offers and institute
State that pressure ram sets of holes 3 are correspondingly arranged to perforation, multiple bolt elements 5, the lock are installed in the pneumatic end face outside of locking bolt 2
The one end of spigot 5 connects pneumatic linear actuator 4, and the other end of bolt element 5 is imported in locking bolt lockhole, and the bolt element 5 passes through described pneumatic
Cylinder 4 ejects locking bolt lockhole and then exported outside the fixed disk body 1.
In addition, the pneumatic bottom end of locking bolt 2 is caught in annular slot fixed, the pneumatic upper surface of locking bolt 2 and fixation
The end face outside of disk body 1 flushes setting.
In addition, location and installation hole 6 is further opened with the fixed disk body card in the outside of pressure ram sets of holes 3, it is described fixed
Fastener connection is imported in the mounting hole 6 of position.
The operation principle of the present invention to open up pressure ram sets of holes 3 in the center of fixed disk body 1, enclose by the outside of pressure ram sets of holes 3
Offer an annular slot on face, offer locking bolt lockhole on cell wall on the outside of annular slot, locking bolt lockhole runs through fixed disk body 1
Open up, pneumatic locking bolt 2 is caught in annular slot and installed, and the pneumatic bottom end of locking bolt 2 is caught in annular slot fixed, pneumatic locking bolt 2
Upper surface flushes setting with the end face outside of fixed disk body 1, and pneumatic linear actuator 4, pneumatic locking bolt are provided with the pneumatic end face outside of locking bolt 2
2 centers offer with pressure ram sets of holes 3 be correspondingly arranged to perforation, multiple bolt elements are installed in the pneumatic end face outside of locking bolt 2
5, the one end of bolt element 5 connection pneumatic linear actuator 4, the other end of bolt element 5 is imported in locking bolt lockhole, and bolt element 5 is ejected by pneumatic linear actuator 4 locks
Outside bolt-lock hole and then export fixed disk body 1, location and installation is further opened with the fixed disk body card in the outside of pressure ram sets of holes 3
Hole 6, location and installation hole 6 is interior to import fastener connection, and fixed disk body 1, which itself can be not only set on pressure ram, to be played well
Fixation, fixed disk body 1 imports location and installation hole 6 with fastener and fixed, while also installs gas-operated lock on fixed disk body 1
Bolt 2 further also can firmly lock fixed disk, avoid extruder extrusion stress come fixed disk body 1 loosening situation hair
It is raw.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (3)
1. a kind of pressure ram fixed disk for installing pneumatic locking bolt, including fixed disk body and pneumatic locking bolt, it is characterised in that described
Fixed disk body center offers pressure ram sets of holes, and an annular slot is offered on circle face on the outside of the pressure ram sets of holes, annular
Locking bolt lockhole is offered on the outside of neck on cell wall, locking bolt lockhole is opened up through the fixed disk body, and the pneumatic locking bolt is caught in
Installed in annular slot, pneumatic linear actuator is installed in the pneumatic locking bolt end face outside, the pneumatic locking bolt center offers and institute
State that pressure ram sets of holes are correspondingly arranged to perforation, multiple bolt elements, the locking bolt are installed in the pneumatic locking bolt end face outside
Part one end connects pneumatic linear actuator, and the bolt element other end is imported in locking bolt lockhole, and the bolt element is ejected by the pneumatic linear actuator
Locking bolt lockhole and then to export the fixed disk sheet external.
2. the pressure ram fixed disk of the pneumatic locking bolt of installation according to claim 1, it is characterised in that the pneumatic locking bolt bottom
Portion end is caught in annular slot fixed, the pneumatic locking bolt upper surface and the setting of fixed disk outer body end face.
3. the pressure ram fixed disk of the pneumatic locking bolt of installation according to claim 1, it is characterised in that the pressure ram sets of holes
It is further opened with location and installation hole, fastener connection being imported in the location and installation hole in the fixed disk body card in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700905.9A CN106311786B (en) | 2016-08-23 | 2016-08-23 | The pressure ram fixed disk of pneumatic locking bolt is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700905.9A CN106311786B (en) | 2016-08-23 | 2016-08-23 | The pressure ram fixed disk of pneumatic locking bolt is installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106311786A CN106311786A (en) | 2017-01-11 |
| CN106311786B true CN106311786B (en) | 2017-12-12 |
Family
ID=57742522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610700905.9A Active CN106311786B (en) | 2016-08-23 | 2016-08-23 | The pressure ram fixed disk of pneumatic locking bolt is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106311786B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366854A (en) * | 1976-11-26 | 1978-06-14 | Japan Steel Works Ltd | Die syem fixing ar indirect extruding press |
| JPS60105520A (en) * | 1983-11-14 | 1985-06-11 | Hitachi Cable Ltd | Eccentricity regulating device of die for closs head of extruder |
| GB0623517D0 (en) * | 2006-11-25 | 2007-01-03 | Balltec Ltd | A connector |
| CN201115875Y (en) * | 2007-10-30 | 2008-09-17 | 国营红阳机械厂 | Large diameter fast positioning clamping chuck |
| CN201338021Y (en) * | 2008-12-29 | 2009-11-04 | 中国重型机械研究院 | Extrusion stem quick-change device |
| CN102451847A (en) * | 2010-10-27 | 2012-05-16 | 无锡市源昌机械制造有限公司 | Pressing ring for backward extrusion stems |
| CN202742057U (en) * | 2012-06-27 | 2013-02-20 | 大连四达高技术发展有限公司 | Pneumatic clamping system |
| CN202726838U (en) * | 2012-07-30 | 2013-02-13 | 广西玉柴机器股份有限公司 | Dismounting device for bearing inner race |
| CN103272872B (en) * | 2013-05-30 | 2015-05-13 | 太原重工股份有限公司 | Automatic replacing device of extrusion rod of extruding machine |
| CN203578428U (en) * | 2013-08-19 | 2014-05-07 | 无锡源创机械科技有限公司 | Eccentric center adjustment mechanism for backward extrusion rod |
| CN104647082A (en) * | 2014-06-14 | 2015-05-27 | 柳州市奥凯工程机械有限公司 | Tooth-shaped disc drilling fixture |
| CN204504684U (en) * | 2015-01-08 | 2015-07-29 | 马夸特开关(上海)有限公司 | Rotation-indexing table |
| CN204748067U (en) * | 2015-06-17 | 2015-11-11 | 宁波东浩铸业有限公司 | A anchor clamps for four -axis machine tool |
| CN205190559U (en) * | 2015-12-16 | 2016-04-27 | 天津宗新机械配件有限公司 | Shaft coupling convenient to dismantle and just have high locking function |
| CN105537986A (en) * | 2016-01-14 | 2016-05-04 | 大连瑞谷科技有限公司 | Automatic centering and clamping device and method |
-
2016
- 2016-08-23 CN CN201610700905.9A patent/CN106311786B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106311786A (en) | 2017-01-11 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Install the fixed plate of extrusion rod of pneumatic lock bolt Effective date of registration: 20201123 Granted publication date: 20171212 Pledgee: Bank of Nanjing Limited by Share Ltd. Wuxi branch Pledgor: WUXI YUANCHANG MACHINE MANUFACTURE Co.,Ltd. Registration number: Y2020320010199 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |