CN102319788A - Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover - Google Patents
Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover Download PDFInfo
- Publication number
- CN102319788A CN102319788A CN201110231827A CN201110231827A CN102319788A CN 102319788 A CN102319788 A CN 102319788A CN 201110231827 A CN201110231827 A CN 201110231827A CN 201110231827 A CN201110231827 A CN 201110231827A CN 102319788 A CN102319788 A CN 102319788A
- Authority
- CN
- China
- Prior art keywords
- rotary extrusion
- oil cylinder
- vertical shaft
- movable slider
- extrusion type
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a rotary extrusion type hydraulic machine for forming a perforation ammunition molding cover, which comprises an upper cross beam, a movable slide block, a lower cross beam, an upright post, a rotary extrusion mold and a driving mechanism of the rotary extrusion mold, wherein an oil cylinder is fixedly arranged on the upper cross beam, the lower end of a piston rod of the oil cylinder is connected with the movable slide block glidingly matched with the upright post, the lower plane of the movable slide block is fixedly provided with a male mold assembly of the rotary extrusion mold, a female mold assembly and a driving mechanism of the female mold assembly are arranged on an independent work table plate of the lower cross beam, a male mold and a female mold realize the rotation transmission through driving a pair of bevel gear pair by a speed reduction motor, the structure of the whole machine is compact, the occupied height space is small, the materials are saved when the hydraulic machine is used, the production efficiency is high, and the stability is good.
Description
Technical field:
The present invention relates to the hydraulic press field, concrete is a kind of rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press.
Background technology:
The rotary extrusion type spinning hydraulic press is mainly used in perforating bullet cavity liner moulding process.The vibro-moulding process that prior art is used has following defective:
1. the cavity liner weight that suppresses is uneven, and error is bigger.
2. the cavity liner wall unevenness of moulding is even, out-of-shape.
3. time of vibration is long, and production efficiency is low.
Summary of the invention:
The purpose of this invention is to provide a kind of rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press, protruding, die rotates transmission through the bevel-gear sett pair, compact integral structure, and it is little to take height space, economical with materials.
Technical scheme of the present invention:
Rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press; Include entablature, movable slider, sill, a plurality of column, spinning mould and driving mechanism thereof; Described driving mechanism comprises variable-frequency motor, bevel gear, transverse axis and vertical shaft; Described a plurality of columns two ends are provided with screw thread, and the thread segment on the column is characterized in that: be installed with oil cylinder on the described entablature through the fixing upper and lower crossbeam of nut; The piston rod end of oil cylinder is connecting the movable slider that is slidingly matched with column, and the movable slider lower plane is installed with the punch assemblies of spinning mould; The Plane Installation platen that works alone on the described sill; The die assembly is installed on plane on the platen that works alone; Platen lower plane one side that works alone is installed with variable-frequency motor; Described variable-frequency motor is through transverse axis, bevel gear, the vertical shaft die assembly that is in transmission connection, and described sill inside also is installed with and ejects oil cylinder, eject oil cylinder when ejecting work piston rod pressure be contacted with described vertical shaft lower surface.
Described rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press is characterized in that: described punch assemblies is through being bolted on the movable slider, and moving up and down and move with movable slider.
Described rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press; It is characterized in that: insert in the through hole of link described vertical shaft lower end; Do not contact with link, can not rotate, describedly eject the oil cylinder piston rod end and the link screw thread is fixed with vertical shaft to guarantee link.
The variable-frequency motor of employing of the present invention has frequency conversion function through electronic component control, rotating speed adjustable, and motion is steady, and the spinning The mould features compact structure within the specific limits, as long as change protruding, die, can satisfy the moulding process requirement of different cavity liners.
Advantage of the present invention:
Compact integral structure of the present invention, it is little to take height space, economical with materials during use, production efficiency is high, and good stability can effectively solve in the prior art, shortcomings such as product weight is uneven, error is big, out-of-shape.
Description of drawings:
Fig. 1,2 is a structural representation of the present invention.
Fig. 3,4 is a partial enlarged drawing of the present invention.
The specific embodiment:
Referring to accompanying drawing:
Rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press; Include entablature 1, movable slider 2, sill 3, a plurality of column, spinning mould and driving mechanism thereof; Described driving mechanism comprises variable-frequency motor 4, bevel gear, transverse axis 5 and vertical shaft 6; Described a plurality of columns two ends are provided with screw thread, and the thread segment on the column is installed with oil cylinder 7 through the fixing upper and lower crossbeam 1,3 of nut on the entablature 1; The piston rod end of oil cylinder 7 is connecting the movable slider 2 that is slidingly matched with column, and movable slider 2 lower planes are installed with the punch assemblies 8 of spinning mould; The Plane Installation platen 9 that works alone on the described sill 3; Working alone, Plane Installation has die assembly 10 on the platen 9, and a side is installed with variable-frequency motor 4 on the platen 9 that works alone, and described variable-frequency motor 4 is through transverse axis 5, bevel gear, the vertical shaft 6 die core rod 10 that is in transmission connection; Described sill 3 inside also are installed with and eject oil cylinder 11; Pressure was contacted with described vertical shaft 6 lower surfaces when the piston rod that ejects oil cylinder 11 ejected work, and punch assemblies 8 is through being bolted on the movable slider 2, and moving up and down and move with movable slider 2; Insert in the through hole of link 12 vertical shaft 6 lower ends; Do not contact with link 12, can not rotate, describedly eject oil cylinder 11 tailpieces of the piston rod and link 12 screw threads are fixed with vertical shaft 6 to guarantee link 12.
Below in conjunction with accompanying drawing the present invention is done further explanation:
During work, oil cylinder 7 promotes movable slider 2 motions, moves downward to drive punch assemblies 8; Variable-frequency motor 4 work simultaneously drive die core rod 10 and rotate through transverse axis 5, bevel gear, vertical shaft 6; Eject oil cylinder 11 when ejecting work, rod end pressure contact vertical shaft 6 lower ends, core rod 10 is by vertical shaft 6 jack-up, thereby ejects die to core rod 10 interior cavity liners, so that get cover.
Claims (3)
1. rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press; Include entablature, movable slider, sill, a plurality of column, spinning mould and driving mechanism thereof; Described driving mechanism comprises variable-frequency motor, bevel gear, transverse axis and vertical shaft; Described a plurality of columns two ends are provided with screw thread, and the thread segment on the column is characterized in that: be installed with oil cylinder on the described entablature through the fixing upper and lower crossbeam of nut; The piston rod end of oil cylinder is connecting the movable slider that is slidingly matched with column, and the movable slider lower plane is installed with the punch assemblies of spinning mould; The Plane Installation platen that works alone on the described sill; The die assembly is installed on plane on the platen that works alone; Platen lower plane one side that works alone is installed with variable-frequency motor; Described variable-frequency motor is through transverse axis, bevel gear, the vertical shaft die assembly that is in transmission connection, and described sill inside also is installed with and ejects oil cylinder, eject oil cylinder when ejecting work piston rod pressure be contacted with described vertical shaft lower surface.
2. rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press according to claim 1 is characterized in that: described punch assemblies is through being bolted on the movable slider, and moving up and down and move with movable slider.
3. rotary extrusion type spinning perforating bullet cavity liner forming hydraulic press according to claim 1; It is characterized in that: insert in the unthreaded hole of link described vertical shaft lower end; Do not contact with link, can not rotate, describedly eject the oil cylinder piston rod end and the link screw thread is fixed with vertical shaft to guarantee link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231827A CN102319788A (en) | 2011-08-13 | 2011-08-13 | Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231827A CN102319788A (en) | 2011-08-13 | 2011-08-13 | Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319788A true CN102319788A (en) | 2012-01-18 |
Family
ID=45447693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110231827A Pending CN102319788A (en) | 2011-08-13 | 2011-08-13 | Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102319788A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307937A (en) * | 2013-06-26 | 2013-09-18 | 合肥海德数控液压设备有限公司 | Hypostyle rotating feeding hydraulic machine |
| CN103434171A (en) * | 2013-07-19 | 2013-12-11 | 合肥海德数控液压设备有限公司 | Hydraulic press capable of simultaneously pressing double perforating bullets |
| CN103691944A (en) * | 2013-12-02 | 2014-04-02 | 北方斯伦贝谢油田技术（西安）有限公司 | Spin-forming device for powder liner |
| CN106142657A (en) * | 2015-04-07 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Cavity liner automatization takes cover system |
| CN106141194A (en) * | 2015-04-22 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Intelligence cavity liner Digital production line |
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
| US10010920B2 (en) | 2010-07-27 | 2018-07-03 | Ford Global Technologies, Llc | Method to improve geometrical accuracy of an incrementally formed workpiece |
| CN109520380A (en) * | 2018-10-13 | 2019-03-26 | 合肥海德数控液压设备有限公司 | Four position forming device of petroleum perforation charge |
| CN112139490A (en) * | 2020-09-17 | 2020-12-29 | 中国兵器装备集团自动化研究所 | Automatic spinning forming device for powder liner |
| CN112222403A (en) * | 2020-09-25 | 2021-01-15 | 中国兵器装备集团自动化研究所 | Automatic production equipment and working method for powder shaped charge liner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076225U (en) * | 1990-09-19 | 1991-05-01 | 西安石油勘探仪器总厂 | Shaping device for ammunition shaped cover of perforation |
| US6216508B1 (en) * | 1998-01-29 | 2001-04-17 | Amino Corporation | Apparatus for dieless forming plate materials |
| US20020040835A1 (en) * | 2000-09-26 | 2002-04-11 | Osamu Fukukawa | Method and apparatus for manufacturing a cylindrical member, and cylindrical member having splines |
-
2011
- 2011-08-13 CN CN201110231827A patent/CN102319788A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076225U (en) * | 1990-09-19 | 1991-05-01 | 西安石油勘探仪器总厂 | Shaping device for ammunition shaped cover of perforation |
| US6216508B1 (en) * | 1998-01-29 | 2001-04-17 | Amino Corporation | Apparatus for dieless forming plate materials |
| US20020040835A1 (en) * | 2000-09-26 | 2002-04-11 | Osamu Fukukawa | Method and apparatus for manufacturing a cylindrical member, and cylindrical member having splines |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10010920B2 (en) | 2010-07-27 | 2018-07-03 | Ford Global Technologies, Llc | Method to improve geometrical accuracy of an incrementally formed workpiece |
| CN103307937A (en) * | 2013-06-26 | 2013-09-18 | 合肥海德数控液压设备有限公司 | Hypostyle rotating feeding hydraulic machine |
| CN103434171A (en) * | 2013-07-19 | 2013-12-11 | 合肥海德数控液压设备有限公司 | Hydraulic press capable of simultaneously pressing double perforating bullets |
| CN103691944A (en) * | 2013-12-02 | 2014-04-02 | 北方斯伦贝谢油田技术（西安）有限公司 | Spin-forming device for powder liner |
| CN106142657A (en) * | 2015-04-07 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Cavity liner automatization takes cover system |
| CN106141194A (en) * | 2015-04-22 | 2016-11-23 | 合肥海德数控液压设备有限公司 | Intelligence cavity liner Digital production line |
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
| CN109520380A (en) * | 2018-10-13 | 2019-03-26 | 合肥海德数控液压设备有限公司 | Four position forming device of petroleum perforation charge |
| CN112139490A (en) * | 2020-09-17 | 2020-12-29 | 中国兵器装备集团自动化研究所 | Automatic spinning forming device for powder liner |
| CN112222403A (en) * | 2020-09-25 | 2021-01-15 | 中国兵器装备集团自动化研究所 | Automatic production equipment and working method for powder shaped charge liner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102319788A (en) | Rotary extrusion type hydraulic machine for forming perforation ammunition molding cover | |
| CN111438275B (en) | Punch adjustable die and machining method thereof | |
| CN101941031B (en) | Spin forming device with internal and external boss belt pulley | |
| CN103963339B (en) | The press moulding mechanism of powder former | |
| CN212979351U (en) | Die assembly for powder forming press | |
| CN201120507Y (en) | Stephanoporate in-mold tapping machine | |
| CN103722068A (en) | Cold pressing end socket forming hydraulic machine | |
| CN103307937A (en) | Hypostyle rotating feeding hydraulic machine | |
| CN104708846A (en) | Mold mounting height adjusting device of press | |
| CN110624995B (en) | Stamping die convenient to blank | |
| CN101530875B (en) | Automatic charging and demoulding device of volumetric automatic cold press | |
| CN203002880U (en) | Molding press device | |
| CN203371722U (en) | Resetting device of injection molding machine | |
| CN102205608A (en) | Screw thread demoulding mechanism for dies and secure demoulding method | |
| CN108621284A (en) | A kind of more frame brick machines with stroke compensating mechanism | |
| CN112536975A (en) | Durable type plastic mold that precision is high | |
| CN202517116U (en) | Transmission mechanism for horizontal edge trimmer | |
| CN111016083A (en) | Injection molding and stamping die for producing parts with holes | |
| CN202087760U (en) | Closed forging device | |
| CN201626037U (en) | Ejector of automatic hydraulic brick molding press | |
| CN218946241U (en) | Forming device for producing high-speed rail cold heading bolt parts | |
| CN201900289U (en) | Vertical type drilling machine | |
| CN221657622U (en) | Integrally formed spiral blade stamping die | |
| CN103817280A (en) | Multi-cylinder hydraulic sheet metal forming machine | |
| CN105081192A (en) | Method for hot-extrusion forging of integral type automobile steering knuckle forging blank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120118 |