CN105234462A - Bullet hole special drilling device for full-aperture perforation firer gun carrier - Google Patents
Bullet hole special drilling device for full-aperture perforation firer gun carrier Download PDFInfo
- Publication number
- CN105234462A CN105234462A CN201510806054.1A CN201510806054A CN105234462A CN 105234462 A CN105234462 A CN 105234462A CN 201510806054 A CN201510806054 A CN 201510806054A CN 105234462 A CN105234462 A CN 105234462A
- Authority
- CN
- China
- Prior art keywords
- firer
- drill bit
- drilling
- cold air
- gun carrier
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a bullet hole special drilling device for a full-aperture perforation firer gun carrier, and solves the problem that a traditional cooing circulation dust removal drilling device is not suitable for the drilling hole cooling of a firer gun carrier. The device comprises a table type drill main shaft, a drill bit, a V-shaped groove, a table type drill worktable and a machined workpiece, wherein the table type drill main shaft is connected with the drill bit; the drill bit is coaxial with the V-shaped groove; a cold air cooling device is arranged on the table type drill worktable, and is concentrically matched and connected with the V-shaped groove; the cold air cooling device is a cover opened in the top end and having an interlayer; an air inlet nozzle is formed in the outer wall; air outlets are uniformly distributed in the inner wall by surrounding the drill bit; and a dust removing outlet is formed in the middle part. In order to realize the drilling requirement of the firer gun carrier, the device can realize safe clamping of the firer gun carrier, the drill cooling and the dust absorption; the bullet hole size precision is high; and the machining efficiency of the firer gun carrier is effectively improved.
Description
Technical field
The invention belongs to mining equipment field, be specifically related to a kind of Special drilling device.
Background technology
Full-bore efficient perforation firer firing mount is core component, and on firer's firing mount, be wherein uniformly distributed shell hole is crucial.Conventional perforation firing mount shell hole is by machine drilling, bore hole or by pouring one-step forming, hole on firer's firing mount with traditional moulding process, the easy heat-dissipating that rubs causes firing mount to burn, and even blasts; Borings splashing forms dust and easily descends slowly and lightly everywhere, and concentration raises easy spontaneous combustion or blast.Traditional drilling technique employing cooling fluid is open, semi open model cooling, all can not meet the processing of firer's firing mount.
Existing cool cycles dedusting drilling equipment adopts traditional liquid fountain cooling, be not suitable for the boring cooling of firer's firing mount, firer's firing mount belongs to chemical material and paper medium roll-forming, should not with the liquid cooling such as cooling fluid, water, even making moist all yieldingly affects its mechanical performance and parameter.
Summary of the invention
The object of this invention is to provide a kind of full aperture perforation firer firing mount shell hole Special drilling device, to solve existing cool cycles dedusting drilling equipment, be not suitable for the problem of the boring cooling of firer's firing mount.
Technical scheme of the present invention is: a kind of full aperture perforation firer firing mount shell hole Special drilling device, comprise bench drilling main shaft, drill bit, V-type groove, bench drilling workbench, processing work, bench drilling main shaft is connected with drill bit, drill bit and V-type groove concentric, described bench drilling workbench is provided with cold air refrigerating device, cold air refrigerating device is connected with V-type groove concentric fit, cold air refrigerating device is top end opening band cover body shape with dissection, its outer wall is provided with suction nozzle, its inner wall surrounding drill bit is evenly equipped with air outlet, is provided with dust discharge outlet in the middle part of it.
Preferably, cold air refrigerating device is provided with clamping mouth and pressure relief opening.
Preferably, described bench drilling workbench is provided with scale, and scale and V-type groove are in the same horizontal line.
Preferably, the initiating terminal of described processing work is connected with dividing head.
Principle and major parameter are: according to conventional perforation technical requirement, generally, and firing mount cloth hole is each unit 4 holes, and 90 degree, phase place, left-handed/dextrorotation, shell hole size is determined according to bullet type.Main dynamics equipment adopts vertical type bench drill; Dedicated phase dish and V-type groove carry out axial location to firer's firing mount and 90 degree of phase places are spacing; Then dedicated phase dish coordinates scale, controls shell hole spacing and shell hole phase place.
In order to realize firer's firing mount boring requirement, the present invention can realize the safe clamping of firer's firing mount, and drilling tool cooling down, travel fatigue absorb, and the accuracy to size of shell hole is high, effectively improves the working (machining) efficiency of firer's firing mount.
Feature of the present invention is as follows:
(1) cold air refrigerating device is one of core component in full aperture perforation firer firing mount shell hole Special drilling device, adopt the cooling of centering cool air injection formula, be a double-deck bell protecting cover that can adjust air quantity, wind direction, meet the controlled cooling requirement of instantaneous orientation of drill bit; Clamping mouth reasonable in design on protective cover and pressure relief opening, prevent firer's dust explosion, rapid pressure release, protection drilling tool equipment and operating personnel's injury.
(2) drill bit adopts hollow waist drum sawtooth pattern drill bit; drill through contact area when processing firer's part little; rub little; not easily heat-dissipating; instant contact temperature arrising caused by friction is slack-off, more can guarantee firer's firing mount working position not easily steep temperature rise and the explosion accident of firer's firing mount occurs, and is conducive to blanking and drilling cuttings is discharged simultaneously; reduce dust concentration, avoid excessive concentration to occur explosive event.
(3) the present invention is to the hollow firer's firing mount boring of column type, and dust is by negative-pressure adsorption dedusting and refrigerating gas flowing double action exclusive method.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of full aperture perforation firer firing mount shell hole Special drilling device;
Fig. 2 is a kind of side view of full aperture perforation firer firing mount shell hole Special drilling device.
Reference numeral implication is as follows: 1. bench drilling main shaft; 2. cold air refrigerating device; 3. suction nozzle; 4. drill bit; 5. dust discharge outlet; 6.V type groove; 7. workbench; 8. processing work; 9. dividing head; 10. scale; 21. air outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in the figure, a kind of full aperture perforation firer firing mount shell hole Special drilling device, comprise bench drilling main shaft 1, drill bit 4, V-type groove 6, bench drilling workbench 7, processing work 8, bench drilling main shaft 1 is connected with drill bit 4, drill bit 4 and V-type groove 6 concentric, bench drilling workbench 7 is provided with cold air refrigerating device 2, cold air refrigerating device 2 is connected with V-type groove 6 concentric fit, cold air refrigerating device 2 is top end opening band cover body shape with dissection, its outer wall is provided with suction nozzle 3, its inner wall surrounding drill bit 4 is evenly equipped with air outlet 21, is provided with dust discharge outlet 5 in the middle part of it.Cold air refrigerating device 2 is provided with clamping mouth and pressure relief opening.Bench drilling workbench 7 is provided with scale 10, and scale 10 and V-type groove 6 are in the same horizontal line.The initiating terminal of processing work 8 is connected with dividing head 9.
Cold air refrigerating device shrouds and drills through position at drill bit and firer's firing mount, the external condensing gas pipeline of air inlet, the external dust sucting pipeline of dust removal port.
During work, power-equipment bench drilling main shaft 1 is connected with drill bit 4, cold air refrigerating device 2 is connected with V-type groove 6 concentric fit, then cold air refrigerating device 2 and V-type groove 6 are assembled parts and bench drilling workbench 7 is fastenedly connected with one heart, and and drill bit 4 concentric, processing work 8 termination and dividing head 9 are coaxially fastenedly connected, be fixed in V-type groove 6 by spacing for processing work 8, scale 10 and bench drilling workbench 7 level connection joint, scale 10 and V-type groove 6 are in the same horizontal line, dividing head 9 is connected with processing firer firing mount initiating terminal, and first of dividing head 9 head end is leaned against on scale 10, so just can clamp firer's firing mount, preparation starts to drill through work.
When drill bit is started working, open cold air, cold air sprays from the inwall surrounding of cold air refrigerating device, be sprayed directly on to bit operation position, make drill bit remain ice cold temperature, not easily frictional heat and intensification, avoid firer's firing mount working position temperature to have intensification situation and spontaneous combustion or blast completely; Meanwhile, open dust exhaust apparatus, rapidly the chip of boring generation and blanking sucking-off, reduce the chip concentration of drill bit and working position, avoid dust, the generation spontaneous combustion of chip excessive concentration or blast so completely, the rapid centralized collection of dust, chip, it also avoid the injury to operating personnel.
Claims (4)
1. a full aperture perforation firer firing mount shell hole Special drilling device, comprise bench drilling main shaft, drill bit, V-type groove, bench drilling workbench, processing work, bench drilling main shaft is connected with drill bit, drill bit and V-type groove concentric, it is characterized in that: described bench drilling workbench (7) is provided with cold air refrigerating device (2), cold air refrigerating device (2) is connected with V-type groove (6) concentric fit, cold air refrigerating device (2) is top end opening band cover body shape with dissection, its outer wall is provided with suction nozzle (3), its inner wall surrounding drill bit (4) is evenly equipped with air outlet (21), dust discharge outlet (5) is provided with in the middle part of it.
2. full aperture perforation firer firing mount shell hole Special drilling device according to claim 1, is characterized in that: cold air refrigerating device (2) is provided with clamping mouth and pressure relief opening.
3. full aperture perforation firer firing mount shell hole Special drilling device according to claim 1 and 2, it is characterized in that: described bench drilling workbench (7) is provided with scale (10), scale (10) and V-type groove (6) are in the same horizontal line.
4. full aperture perforation firer firing mount shell hole Special drilling device according to claim 3, is characterized in that: the initiating terminal of described processing work (8) is connected with dividing head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806054.1A CN105234462B (en) | 2015-11-20 | 2015-11-20 | Full aperture perforation firer's firing mount shell hole Special drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510806054.1A CN105234462B (en) | 2015-11-20 | 2015-11-20 | Full aperture perforation firer's firing mount shell hole Special drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234462A true CN105234462A (en) | 2016-01-13 |
| CN105234462B CN105234462B (en) | 2017-06-30 |
Family
ID=55032418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510806054.1A Active CN105234462B (en) | 2015-11-20 | 2015-11-20 | Full aperture perforation firer's firing mount shell hole Special drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234462B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944873A (en) * | 2017-03-13 | 2017-07-14 | 成都育芽科技有限公司 | A kind of cool-down method of small micro- precision component based on point-to-point Local cooling equipment |
| CN106944875A (en) * | 2017-03-13 | 2017-07-14 | 成都育芽科技有限公司 | A kind of large-sized numerical control machining center cool-down method based on Local cooling equipment |
| CN111975037A (en) * | 2020-08-27 | 2020-11-24 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248197A (en) * | 2011-06-29 | 2011-11-23 | 由雨鑫 | Numerical-control drilling machine for machining inner blind hole of oil-production perforation gun tube body |
| US20120294689A1 (en) * | 2010-01-29 | 2012-11-22 | Osg Corporation | Hole making apparatus |
| CN203610731U (en) * | 2013-12-03 | 2014-05-28 | 沈阳航天新星机电有限责任公司 | Gun carrier rotation face drilling tool |
| CN204035613U (en) * | 2014-08-16 | 2014-12-24 | 富阳思博工业设计有限公司 | A kind of dangerous material shell drilling machine |
| CN205128986U (en) * | 2015-11-20 | 2016-04-06 | 甘肃兰金民用爆炸高新技术公司 | Special drilling equipment of full latus rectum perforation firer firing mount shell hole |
-
2015
- 2015-11-20 CN CN201510806054.1A patent/CN105234462B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120294689A1 (en) * | 2010-01-29 | 2012-11-22 | Osg Corporation | Hole making apparatus |
| CN102248197A (en) * | 2011-06-29 | 2011-11-23 | 由雨鑫 | Numerical-control drilling machine for machining inner blind hole of oil-production perforation gun tube body |
| CN203610731U (en) * | 2013-12-03 | 2014-05-28 | 沈阳航天新星机电有限责任公司 | Gun carrier rotation face drilling tool |
| CN204035613U (en) * | 2014-08-16 | 2014-12-24 | 富阳思博工业设计有限公司 | A kind of dangerous material shell drilling machine |
| CN205128986U (en) * | 2015-11-20 | 2016-04-06 | 甘肃兰金民用爆炸高新技术公司 | Special drilling equipment of full latus rectum perforation firer firing mount shell hole |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944873A (en) * | 2017-03-13 | 2017-07-14 | 成都育芽科技有限公司 | A kind of cool-down method of small micro- precision component based on point-to-point Local cooling equipment |
| CN106944875A (en) * | 2017-03-13 | 2017-07-14 | 成都育芽科技有限公司 | A kind of large-sized numerical control machining center cool-down method based on Local cooling equipment |
| CN111975037A (en) * | 2020-08-27 | 2020-11-24 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
| CN111975037B (en) * | 2020-08-27 | 2022-03-18 | 上海化工研究院有限公司 | A safe type drilling equipment for lead-acid batteries weeping test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234462B (en) | 2017-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105234462A (en) | Bullet hole special drilling device for full-aperture perforation firer gun carrier | |
| JP3449929B2 (en) | Machining method | |
| CN205128986U (en) | Special drilling equipment of full latus rectum perforation firer firing mount shell hole | |
| CN108526626A (en) | Fliud flushing handle device in a kind of rotation for arc discharge explosion ablation milling | |
| CN107716953B (en) | Super-high-speed electric spindle with embedded cold air device | |
| CN205651156U (en) | Take high -accuracy CNC numerical control lathe of oil spout structure | |
| CN201399701Y (en) | Low-temperature gear cutting machine tool | |
| CN206405821U (en) | Bench drill intelligent protection device | |
| CN217727194U (en) | Splash-proof drilling machining machine tool | |
| CN203751361U (en) | Turning tool for turning cooled through cold air | |
| CN209157666U (en) | Four station turnplate formula drilling and tapping special purpose machine tools | |
| CN209035534U (en) | Cold depth drill in a kind of overlength of adjustable length | |
| CN107755742A (en) | A kind of substrate cooling processing unit (plant) and processing method | |
| CN107855400A (en) | A kind of bicker heat abstractor | |
| CN213350880U (en) | Drilling machine | |
| CN104368829A (en) | Motorized spindle of aerostatic bearing | |
| CN105750997A (en) | Spiral sprayer of cutter cooling system | |
| CN208099420U (en) | A kind of drilling machine tool wind-cooling heat dissipating drill bit | |
| CN214212294U (en) | Multi-spindle drilling machine for producing fork shaft | |
| CN206084578U (en) | Low temperature cold wind device | |
| CN106378661A (en) | Dust removal device for sintered neodymium iron boron processing | |
| CN207508339U (en) | Convenient for cooling down chip removal type long-hole boring apparatus | |
| CN108212588A (en) | A kind of high-pressure atomization cooling equipment of metal cutting fluid | |
| CN204584352U (en) | Efficient Electric drill support | |
| CN205437386U (en) | A full -automatic tooth machine of attacking of high -efficient numerical control for metal mobile phone shell |
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 |