CN205128986U - Special drilling equipment of full latus rectum perforation firer firing mount shell hole - Google Patents
Special drilling equipment of full latus rectum perforation firer firing mount shell hole Download PDFInfo
- Publication number
- CN205128986U CN205128986U CN201520929509.4U CN201520929509U CN205128986U CN 205128986 U CN205128986 U CN 205128986U CN 201520929509 U CN201520929509 U CN 201520929509U CN 205128986 U CN205128986 U CN 205128986U
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- CN
- China
- Prior art keywords
- firer
- firing mount
- drill bit
- drilling
- shell hole
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a special drilling equipment of full latus rectum perforation firer firing mount shell hole to solve current refrigeration cycle dust removal drilling equipment, do not suit the drilling refrigerated problem of firer's firing mount. It includes desk -top brill main shaft, drill bit, V type groove, desk -top brill workstation, processing work piece, and desk -top brill main shaft links to each other with the drill bit, drill bit and the same axle center in V type groove, desk -top driller is equipped with cold wind cooling device as the bench, and cold wind cooling device was connected with V type concentric cooperation of groove, and cold wind cooling device is interbedded cover bodily form form for the top end opening has, and its outer wall is equipped with the suction nozzle, and its inner wall surrounds the drill bit equipartition has the air outlet, and its middle part is equipped with the dust exhaust export. In order to realize firer's firing mount drilling requirement, the utility model discloses can realize firer's firing mount safety clamping, drilling tool cooling, travel fatigue are absorbed, and the size precision of shell hole is high, effectively improves the machining efficiency of firer's firing mount.
Description
Technical field
The utility model belongs to mining equipment field, is 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.
Utility model content
The purpose of this utility model 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, is not suitable for the problem of the boring cooling of firer's firing mount.
The technical solution of the utility model 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 utility model 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.
The utility model feature 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 utility model 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 utility model is described in further detail.
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 |
|---|---|---|---|
| CN201520929509.4U CN205128986U (en) | 2015-11-20 | 2015-11-20 | Special drilling equipment of full latus rectum perforation firer firing mount shell hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929509.4U CN205128986U (en) | 2015-11-20 | 2015-11-20 | Special drilling equipment of full latus rectum perforation firer firing mount shell hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128986U true CN205128986U (en) | 2016-04-06 |
Family
ID=55614811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929509.4U Withdrawn - After Issue CN205128986U (en) | 2015-11-20 | 2015-11-20 | Special drilling equipment of full latus rectum perforation firer firing mount shell hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234462A (en) * | 2015-11-20 | 2016-01-13 | 甘肃兰金民用爆炸高新技术公司 | Bullet hole special drilling device for full-aperture perforation firer gun carrier |
| CN106182197A (en) * | 2016-08-29 | 2016-12-07 | 天佑电器（苏州）有限公司 | Chain saw |
-
2015
- 2015-11-20 CN CN201520929509.4U patent/CN205128986U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234462A (en) * | 2015-11-20 | 2016-01-13 | 甘肃兰金民用爆炸高新技术公司 | Bullet hole special drilling device for full-aperture perforation firer gun carrier |
| CN105234462B (en) * | 2015-11-20 | 2017-06-30 | 甘肃兰金民用爆炸高新技术公司 | Full aperture perforation firer's firing mount shell hole Special drilling device |
| CN106182197A (en) * | 2016-08-29 | 2016-12-07 | 天佑电器（苏州）有限公司 | Chain saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20170630 |