CN201744853U - Machine tool for processing explosive dangerous goods - Google Patents
Machine tool for processing explosive dangerous goods Download PDFInfo
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- CN201744853U CN201744853U CN2010202941524U CN201020294152U CN201744853U CN 201744853 U CN201744853 U CN 201744853U CN 2010202941524 U CN2010202941524 U CN 2010202941524U CN 201020294152 U CN201020294152 U CN 201020294152U CN 201744853 U CN201744853 U CN 201744853U
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- lathe
- machine tool
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- cutter carriage
- milling cutter
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Abstract
The utility model relates to a machine tool for processing explosive dangerous goods, comprising a machine tool bed, a machine tool head box, a tuning cutter carriage device, a transversal feeding device, a longitudinal feeding device, a tail seat, a cooling system and a digital control system. The machine tool is also characterized by comprising a milling cutter carriage device and a milling cutter carriage lifting device which are respectively arranged on the transversal feeding device; the milling cutter carriage lifting device and the tuning cutter carriage are respectively connected with screw rod threads of the transversal feeding device through respective opening and closing nuts; the milling cutter carriage is arranged on an upright post guide rail of the milling cutter carriage lifting device; the relative movement parts of each exposure movement pair of the machine tool are respectively made from ferrous metal and copper alloy; and each device and part of the electronic circuit of the machine tool respectively adopt the explosion-proof product. The utility model has the advantage of safety, rapidity and convenient operation.
Description
Technical field
The utility model relates to a kind of lathe that is used for explosive hazardous articles processing, is 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.
At present, car and mill machining and adopt lathe and milling machine respectively.
The utility model content
Technical problem to be solved in the utility model provides a kind of lathe that is used for explosive hazardous articles processing safe, quick, easy and simple to handle that has.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model is to have increased explosion prevention function on the basis of Digit Control Machine Tool, is the needs that dissect of the production that takes into account novel, special-shaped powder column and bullet simultaneously, and the utility model possesses tool holder device and carriage arbor device simultaneously.Lathe described in the utility model 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.Simultaneously, the utility model is taken into account car and the function of milling.
Concrete technical scheme of the present utility model is as follows:
The utility model comprises lathe bed, headstock, tool holder device, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; It is characterized in that it also comprises carriage arbor device and carriage arbor lowering or hoisting gear, described carriage arbor lowering or hoisting gear and tool holder device all are contained on the described cross feed device, and described carriage arbor lowering or hoisting gear and tool holder the device clasp nut by separately respectively are connected with threads of lead screw in the described cross feed device; Described carriage arbor device is installed on the column guide rail of carriage arbor lowering or hoisting gear; The material of 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 described in the utility model is cast iron or steel.
Each components and parts described in the utility model and parts comprise motor, limit switch, near switch, sensor, control button, cable, terminal box and control cabinet.
Cutting saw disc or card cylindrical bar milling cutter are housed on the milling head main shaft in the carriage arbor device described in the utility model.
The utility model is equipped with the ratchet indexing means in the axis system of described headstock.
Adopt lathe described in the utility model 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 described in the utility model 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 beneficial effects of the utility model be can ensure operating personnel's life security, improve the cutting plane quality uniformity, 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 utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a left view of the present utility model.
Fig. 4 is an A-A cutaway view of the present utility model.
The specific embodiment
By Fig. 1-4 illustrated embodiment as can be known, it comprises lathe bed, headstock, tool holder device, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; It is characterized in that it also comprises carriage arbor device and carriage arbor lowering or hoisting gear, described carriage arbor lowering or hoisting gear and tool holder device all are contained on the described cross feed device, and described carriage arbor device and tool holder the device clasp nut by separately respectively are connected with threads of lead screw in the described cross feed device; Described carriage arbor device is installed on the column guide rail of carriage arbor lowering or hoisting gear; The material of 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, 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 (5)
1. a lathe that is used for explosive hazardous articles processing comprises lathe bed, headstock, tool holder device, cross feed device, longitudinal feeding device, tailstock, cooling system and digital control system; It is characterized in that it also comprises carriage arbor device and carriage arbor lowering or hoisting gear, described carriage arbor lowering or hoisting gear and tool holder device all are contained on the described cross feed device, and described carriage arbor lowering or hoisting gear and tool holder the device clasp nut by separately respectively are connected with threads of lead screw in the described cross feed device; Described carriage arbor device is installed on the column guide rail of carriage arbor lowering or hoisting gear; The material of 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. the 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. the 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. the lathe that is used for explosive hazardous articles processing according to claim 3 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.
5. the lathe that is used for explosive hazardous articles processing according to claim 4 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 |
|---|---|---|---|
| CN2010202941524U CN201744853U (en) | 2010-08-17 | 2010-08-17 | Machine tool for processing explosive dangerous goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202941524U CN201744853U (en) | 2010-08-17 | 2010-08-17 | Machine tool for processing explosive dangerous goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744853U true CN201744853U (en) | 2011-02-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202941524U Expired - Lifetime CN201744853U (en) | 2010-08-17 | 2010-08-17 | Machine tool for processing explosive dangerous goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744853U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913083A (en) * | 2010-08-17 | 2010-12-15 | 北方设计院 | Machine tool for machining explosive hazardous articles |
| CN102922025A (en) * | 2012-11-06 | 2013-02-13 | 南京航空航天大学 | Power cutter frame device capable of being lifted |
| CN104028783A (en) * | 2014-04-29 | 2014-09-10 | 宁国市日格美橡塑制品有限公司 | Flexible tube single-tool machining device |
| CN106976132A (en) * | 2017-03-27 | 2017-07-25 | 同济大学 | Building-block-splicing formula numerically-controlled milking composite machine tool |
| CN110052652A (en) * | 2019-04-11 | 2019-07-26 | 西安航天精密机电研究所 | Lid milling shaping system of processing and method are torn in a kind of man-machine isolation automation open |
-
2010
- 2010-08-17 CN CN2010202941524U patent/CN201744853U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913083A (en) * | 2010-08-17 | 2010-12-15 | 北方设计院 | Machine tool for machining explosive hazardous articles |
| CN102922025A (en) * | 2012-11-06 | 2013-02-13 | 南京航空航天大学 | Power cutter frame device capable of being lifted |
| CN102922025B (en) * | 2012-11-06 | 2015-03-25 | 南京航空航天大学 | Power cutter frame device capable of being lifted |
| CN104028783A (en) * | 2014-04-29 | 2014-09-10 | 宁国市日格美橡塑制品有限公司 | Flexible tube single-tool machining device |
| CN106976132A (en) * | 2017-03-27 | 2017-07-25 | 同济大学 | Building-block-splicing formula numerically-controlled milking composite machine tool |
| CN110052652A (en) * | 2019-04-11 | 2019-07-26 | 西安航天精密机电研究所 | Lid milling shaping system of processing and method are torn in a kind of man-machine isolation automation open |
| CN110052652B (en) * | 2019-04-11 | 2020-05-05 | 西安航天精密机电研究所 | Man-machine isolation automatic cover-detaching, milling and shaping processing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NORTHERN ENGINEERING DESIGN INSTITUTE Free format text: FORMER NAME: NORENDAR INTERNATIONAL INC. Owner name: NORTHERN ENGINEERING DESIGN INSTITUTE CO., LTD. Free format text: FORMER NAME: NORTHERN ENGINEERING DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee after: North engineering design and Research Institute Address before: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee before: NORINDAR INTERNAT Address after: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee after: NORINDAR INTERNAT Address before: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee before: NORINDAR INTERNAT Address after: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee after: NORENDAR International Ltd. Address before: 050011 No. 55 East Yuhua Road, Hebei, Shijiazhuang Patentee before: North engineering design and Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |