CN101913083A - Machine tool for machining explosive hazardous articles - Google Patents
Machine tool for machining explosive hazardous articles Download PDFInfo
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- CN101913083A CN101913083A CN 201010255244 CN201010255244A CN101913083A CN 101913083 A CN101913083 A CN 101913083A CN 201010255244 CN201010255244 CN 201010255244 CN 201010255244 A CN201010255244 A CN 201010255244A CN 101913083 A CN101913083 A CN 101913083A
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Abstract
The invention relates to a machine tool for machining explosive hazardous articles, which is suitable for machining new type and special type grains and cutting bullets in the field of weapons. The machine tool comprises a body, a headstock, a tool holder device, a mill support device, a mill support lifting mechanism, a transverse feeding device, a longitudinal feeding device, a tailstock, a cooling system and a numerical control system, and is characterized in that: relative motion parts of every exposed kinematic pair of the machine tool are made of the ferrous metal and copper alloy respectively; and every component and part in an electronic circuit of the machine tool are explosion-proof. The machine tool for machining the explosive hazardous articles has the advantages of ensuring the life security of operating personnel, improving the quality uniformity of cutting planes and labor productivity, reducing experimental dies of various new type and special type grains and experimental manufacturing cost, shortening experimental research and development cycle, and improving experimental manufacturing efficiency of the new type and special type grains.
Description
Technical field
The present invention relates to a kind of lathe that is used for explosive hazardous articles processing, be applicable to novel, the processing of special-shaped powder column and dissecing of bullet in the weapons field.
Background technology
In the weapons field, tradition trial-production method novel, special-shaped powder column is to make mould earlier, pours into a mould or pressure injection again, and constantly revises mould, and repetition test is till grain configuration reaches performance requirement.The typing of a powder column often will be made many molds, and the production cycle is long, cost is high.Production unit urgently expects to have a kind of new equipment, new technology is improved this situation.
And the part bullet adopts molten notes method or drape process powder charge.Quality (axial, circumferential density and density contrast) for checking powder charge needs selective examination part bullet, it is dissectd (cut-away form is divided crosscut, rip cutting, the cutting of square shape, the cutting of melon flap etc.).The mode that tradition is dissectd is manually to adopt the cast-cutting saw cutting.Because the operative employee is operating equipment closely, the life security that directly threatens personnel.It is that production efficiency is low, kerf quality does not ensure that tradition is dissectd another shortcoming of mode, charging quality is judged exert an influence.
Summary of the invention
Technical problem to be solved by this invention provides has a kind of lathe that is used for explosive hazardous articles processing safe, quick, easy and simple to handle.
The technical solution adopted for the present invention to solve the technical problems:
The present invention has increased explosion prevention function on the basis of Digit Control Machine Tool, be the needs that dissect of the production that takes into account novel, special-shaped powder column and bullet simultaneously, and the present invention possesses tool holder device and carriage arbor device simultaneously.Lathe of the present invention uses in must be between antiknock, is provided with explosion-proof camera between antiknock, so that in the control room process is implemented control and monitor.
Concrete technical scheme of the present invention is as follows:
The present invention includes lathe bed, headstock, tool holder device, carriage arbor device, carriage arbor lowering or hoisting gear, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; The material that it is characterized in that the relative movement part that respectively exposes kinematic pair of described lathe is respectively ferrous metal and copper alloy; Each components and parts and parts in the electronic circuit of described lathe all adopt anti-explosion product.
Ferrous metal of the present invention is cast iron or steel.
Each components and parts of the present invention and parts comprise motor, limit switch, near switch, sensor, control button, cable, terminal box and control cabinet.
Tool holder device of the present invention and carriage arbor the lowering or hoisting gear clasp nut by separately respectively are connected with threads of lead screw in the described cross feed device.
Cutting saw disc or card cylindrical bar milling cutter are housed on the milling head main shaft in the carriage arbor device of the present invention.
The ratchet indexing means is equipped with in the present invention in the axis system of described headstock.
Adopt lathe of the present invention that novel, special-shaped powder column is added man-hour, only need explosive is pressed into simple cylindric or round pie, by car, mill, machining such as brill, directly reach the grain configuration of actual demand, after the experiment typing of practicing shooting, press grain configuration again and make molten the notes or compression moulding die, produce in enormous quantities.
Lathe of the present invention is except that meeting country and relevant industries standard-required, also must satisfy the explosion-proof designing requirement of national relevant industries, these explosion-proof designing requirements comprise the notice of " gunpowder, explosive, ammunition, fuse and priming system plant design safety standard ", No. (1990) 2, the total matter of soldier; " the explosive environment requires with the general production line of explosion-proof electrification production line " GB3836.1-2000; " the explosive environment electric production line of explosion-proof electrification production line antiknock type " d " " GB3836.2-2000; " explosive environment explosion-proof electrification production line, essential safe type circuit and electrical equipment production line " I " " GB3836.4-2000; " electric spark workpiece is produced the explosion-proof electrification safety code " WJ1912-90; " the priming system medicament is produced the antistatic safety code " WJ2390-97; " the dangerous architectural design safety standard of gunpowder, explosive and goods thereof in a small amount " WJ2470-97 etc.
The invention has the beneficial effects as follows the uniformity that can ensure operating personnel's life security, improve the cutting plane quality, raise labour productivity; Reduced the test mould of various novel, special-shaped powder columns, thereby reduced experimental manufacturing cost, shorten the test R﹠D cycle, improve novel, special-shaped powder column trial-production efficient.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is a left view of the present invention.
Fig. 4 is an A-A cutaway view of the present invention.
The specific embodiment
By Fig. 1-4 illustrated embodiment as can be known, it comprises lathe bed, headstock, tool holder device, carriage arbor device, carriage arbor lowering or hoisting gear, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; The material that it is characterized in that the relative movement part that respectively exposes kinematic pair of described lathe is respectively ferrous metal and copper alloy; Each components and parts and parts in the electronic circuit of described lathe all adopt anti-explosion product.
In Fig. 1-4, described longitudinal feeding device comprises: explosion-proof servomotor 14, reductor 13, leading screw 20 and vertical big cargo chute 11.
Described cross feed device comprises: the little slide carriage 10 of explosion-proof servomotor 18, reductor 17, leading screw 21 and tool holder.
Described carriage arbor device comprises: fire-proof motor 8, carriage arbor main shaft 9, saw blade 23 and card cylindrical bar milling cutter (not drawing in the drawings).
Described carriage arbor lowering or hoisting gear comprises: column 22, fire-proof motor 6, reductor 5 and leading screw 7.
Described cooling system comprises: shower nozzle 24, explosion-proof water pump, water tank, filter, valve, pipeline and anti-splash guard, other parts do not draw in the drawings except that shower nozzle 24.
In Fig. 1-4, the fire-proof motor in the clasp nut of 1 lathe bed, 19 bed ways, 26 lathe bed tanks, 12 tailstocks, 27 digital control systems, 4 tool holder devices, 25 tool holder devices, 2 headstocks, the 16 headstock spindle systems, defeated, 3 chucks of 15 belts.
In the present embodiment, described ferrous metal is cast iron or steel.
In the present embodiment, described each components and parts and parts comprise motor, limit switch, near switch, sensor, control button, cable, terminal box and control cabinet.
In the present embodiment, described tool holder device and carriage arbor lowering or hoisting gear respectively the clasp nut by separately be connected with threads of lead screw in the described cross feed device.
In the present embodiment, cutting saw disc or card cylindrical bar milling cutter are housed on the milling head main shaft in the described carriage arbor device.
In the present embodiment, the ratchet indexing means is housed in the axis system of described headstock.
In the present embodiment, bed piece 1 is an ironcasting, and the centre is provided with lathe bed tank 26, but the storage part cutting fluid; Being provided with two bed ways 19 on lathe bed supplies vertical big cargo chute 11 of longitudinal feeding device to move, vertical big cargo chute 11 of longitudinal feeding device is provided with cross feed device, tool holder device and carriage arbor lowering or hoisting gear are housed on the cross feed device, the carriage arbor device is installed on the column guide rail of carriage arbor lowering or hoisting gear, and the carriage arbor device can move up and down at carriage arbor lowering or hoisting gear upper edge guide rail.
Described headstock spindle system is made up of flame-proof converter motor 16, decelerator and chuck 3, rotational speed regulation is realized by frequency converter, this axis system is equipped with the ratchet indexing means and has the calibration function, this ratchet indexing means is mainly used in dissecing of bullet, when main shaft is not a calibration duty but when rotating continuously, must ratchet be separated ratchet pull-up half-twist with ratchet; The transmission device of cross feed device, longitudinal feeding device is made up of explosion-proof servomotor, decelerator and turn-screw respectively, and the speed of service is controlled by motor servo driver; The carriage arbor lowering or hoisting gear is by fire-proof motor, decelerator transmission, and the speed of service is by Frequency Converter Control, and the carriage arbor lowering or hoisting gear can manually be realized along 90 ° of revolutions of vertical axis, so that select cast-cutting saw slice 23 or card cylindrical bar milling cutter; The carriage arbor device adopts fire-proof motor to be used as power, but the milling head main shaft except that clamping saw blade 23, its center taper hole cylindrical bar milling cutter that also can be installed; Tailstock 12 can be realized automatic drilling processing feeding.
Digital control system 27 comprises computer and PLC, and explosion-proof sensor detects each unit rotating speed, displacement, and digital control system is controlled various amounts of exercise and carried out numeral and shows; Also can adopt explosion-proof stepper motor to substitute for not high all the explosion-proof servomotors of lathe of required precision.
Tool holder device, the shared cover cross feed device of carriage arbor device are finished function with two cover clasp nuts respectively and are switched.The tool holder device is used for the turning of powder column, and the carriage arbor device can be used for the milling of dissecing of bullet or powder column, and tailstock 12 is used for workpiece assist location or boring etc.The adjustment of the switching of clasp nut and cutting initial position is all operated by artificial scene.
In this lathe must be installed between antiknock.Be installed, dismantle workpiece; Change lathe tool, drill bit, milling cutter and 90 ° of rotations of milling head column by finishing manually.Workpiece to be machined is held by a chuck, and cooperates the aiding support of tailstock centre, can finish the processing of turning to workpiece, milling, drilling, sawing etc.The turning of any band medicine, milling, drilling, sawing campaign all must be adopted special-purpose cutting tool, and the cast of enough cooling water will be arranged, and forbid anhydrous processing, sawing.The crosscut of bullet, powder column, rip cutting are undertaken by special milling cutter.
Owing to be used for the processing of explosive hazardous articles, Machine Design must avoid spark to produce, and all expose kinematic pairs and adopt ferrous metal and copper alloy collocation, is steel part and attaching nut is the copper alloy manufacturing as leading screw; Leading screw, guide rail etc. might have the kinematic pair that cutting fluid is splashed to adopt an effective measure, and as sealing ring, telescopic protection etc., prevent that cutting fluid from entering; All devices is answered reliable ground.
The cutting movement function of this lathe can local control, also can Long-distance Control, but in normal productive process, the people must not be arranged between antiknock, necessary employing Long-distance Control is equipped with explosion-proof gamma camera and carries out telemonitoring during Long-distance Control.This lathe is as an explosion-proof Digit Control Machine Tool of special combination, and its spindle index, feed, feed actions such as (turning, milling, drillings) are finished automatically with isolation method in all between antiknock.
Claims (6)
1. a lathe that is used for explosive hazardous articles processing comprises lathe bed, headstock, tool holder device, carriage arbor device, carriage arbor lowering or hoisting gear, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; The material that it is characterized in that the relative movement part that respectively exposes kinematic pair of described lathe is respectively ferrous metal and copper alloy; Each components and parts and parts in the electronic circuit of described lathe all adopt anti-explosion product.
2. a kind of lathe that is used for explosive hazardous articles processing according to claim 1 is characterized in that described ferrous metal is cast iron or steel.
3. a kind of lathe that is used for explosive hazardous articles processing according to claim 2, it is characterized in that described each components and parts and parts comprise motor, limit switch, near switch, sensor, control button, cable, terminal box and control cabinet.
4. a kind of lathe that is used for explosive hazardous articles processing according to claim 3, it is characterized in that described tool holder device and carriage arbor lowering or hoisting gear respectively the clasp nut by separately be connected with threads of lead screw in the described cross feed device.
5. a kind of lathe that is used for explosive hazardous articles processing according to claim 4 is characterized in that being equipped with on the milling head main shaft in the described carriage arbor device cutting saw disc or card cylindrical bar milling cutter.
6. a kind of lathe that is used for explosive hazardous articles processing according to claim 5 is characterized in that being equipped with the ratchet indexing means in the axis system of described headstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010255244 CN101913083A (en) | 2010-08-17 | 2010-08-17 | Machine tool for machining explosive hazardous articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010255244 CN101913083A (en) | 2010-08-17 | 2010-08-17 | Machine tool for machining explosive hazardous articles |
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| CN101913083A true CN101913083A (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010255244 Pending CN101913083A (en) | 2010-08-17 | 2010-08-17 | Machine tool for machining explosive hazardous articles |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308536A (en) * | 2014-08-27 | 2015-01-28 | 宁波恒力汽配轴承有限公司 | Automatic milling machine |
| CN104596366A (en) * | 2013-11-01 | 2015-05-06 | 上海航天设备制造总厂 | Protection method for preventing initiating explosive device of docking mechanism from being detonated beforehand |
| CN109623035A (en) * | 2018-11-19 | 2019-04-16 | 西安近代化学研究所 | A kind of cylindricality medicine end face apparatus for shaping |
| CN110201335A (en) * | 2019-06-12 | 2019-09-06 | 湖北及安盾消防科技有限公司 | A kind of manufacture system and manufacturing method of microminiature extinguishing device |
| CN113492221A (en) * | 2021-08-06 | 2021-10-12 | 中国人民解放军32181部队 | Solid rocket engine charging dissection method |
| CN115010559A (en) * | 2022-06-21 | 2022-09-06 | 重庆长江电工工业集团有限公司 | Medicament shaping device and method |
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| JPH0557504A (en) * | 1991-09-03 | 1993-03-09 | Amada Co Ltd | Bar machining device |
| CN2461698Y (en) * | 2001-01-11 | 2001-11-28 | 王清池 | Small machine with turning and milling functions |
| CN1555963A (en) * | 2003-12-31 | 2004-12-22 | 西安理工大学 | Double gantry horizontal series parallel schematic milling composite digital controlled machine tool |
| CN2813192Y (en) * | 2005-09-05 | 2006-09-06 | 曹滨 | Turning and milling two-purpose machine tool |
| CN101774123A (en) * | 2010-01-04 | 2010-07-14 | 黑龙江光大数控机床有限责任公司 | Milling and turning composite machining tool with turning tool row device and lathe tool changing mechanism |
| CN201744853U (en) * | 2010-08-17 | 2011-02-16 | 北方设计院 | Machine tool for processing explosive dangerous goods |
-
2010
- 2010-08-17 CN CN 201010255244 patent/CN101913083A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0557504A (en) * | 1991-09-03 | 1993-03-09 | Amada Co Ltd | Bar machining device |
| CN2461698Y (en) * | 2001-01-11 | 2001-11-28 | 王清池 | Small machine with turning and milling functions |
| CN1555963A (en) * | 2003-12-31 | 2004-12-22 | 西安理工大学 | Double gantry horizontal series parallel schematic milling composite digital controlled machine tool |
| CN2813192Y (en) * | 2005-09-05 | 2006-09-06 | 曹滨 | Turning and milling two-purpose machine tool |
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| CN201744853U (en) * | 2010-08-17 | 2011-02-16 | 北方设计院 | Machine tool for processing explosive dangerous goods |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596366A (en) * | 2013-11-01 | 2015-05-06 | 上海航天设备制造总厂 | Protection method for preventing initiating explosive device of docking mechanism from being detonated beforehand |
| CN104308536A (en) * | 2014-08-27 | 2015-01-28 | 宁波恒力汽配轴承有限公司 | Automatic milling machine |
| CN109623035A (en) * | 2018-11-19 | 2019-04-16 | 西安近代化学研究所 | A kind of cylindricality medicine end face apparatus for shaping |
| CN109623035B (en) * | 2018-11-19 | 2020-10-27 | 西安近代化学研究所 | Cylindrical medicine end face shaping device |
| CN110201335A (en) * | 2019-06-12 | 2019-09-06 | 湖北及安盾消防科技有限公司 | A kind of manufacture system and manufacturing method of microminiature extinguishing device |
| CN110201335B (en) * | 2019-06-12 | 2023-09-05 | 湖北及安盾消防科技有限公司 | Manufacturing system and manufacturing method of microminiature fire extinguishing device |
| CN113492221A (en) * | 2021-08-06 | 2021-10-12 | 中国人民解放军32181部队 | Solid rocket engine charging dissection method |
| CN115010559A (en) * | 2022-06-21 | 2022-09-06 | 重庆长江电工工业集团有限公司 | Medicament shaping device and method |
| CN115010559B (en) * | 2022-06-21 | 2023-10-24 | 重庆长江电工工业集团有限公司 | Medicament shaping device and method |
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Application publication date: 20101215 |