CN1995901B - Explosion protection die for loading of blasting cap detonator - Google Patents
Explosion protection die for loading of blasting cap detonator Download PDFInfo
- Publication number
- CN1995901B CN1995901B CN200610165379A CN200610165379A CN1995901B CN 1995901 B CN1995901 B CN 1995901B CN 200610165379 A CN200610165379 A CN 200610165379A CN 200610165379 A CN200610165379 A CN 200610165379A CN 1995901 B CN1995901 B CN 1995901B
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- explosion
- cap
- hole
- proof
- loading
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Abstract
The invention relates to an anti-explosion mould for pressing explosive in fire detonator, comprising anti-explosion body, on which several inserting holes for tube shell of fire detonator regulated by process are set. When there are multiple said anti-explosion bodies, there is a hole or more inserting holes for tube shells on the same anti-explosion bodies. When only one inserting hole for tubeshell is set on the one anti-explosion body, the main body can be a tube. Upper and lower caps can be set on the tube. Said lower cap is closed and a through hole is set on said upper cap. The throughhole of upper cap is connected with the tube hole of said tube into a hole. Said anti-explosion body is fitted with the inserting hole on said fixing plate in running. After the anti-explosion mouldis adopted, colony explosion can not be generated when the fire detonator explodes and operators can not be hurt so that continuous production can not be disturbed, protective investment and land occupied area are decreased and the production efficiency is improved greatly. The invention is mainly applied in three-filling and three-pressing process for fire detonator in detonator industry.
Description
Technical field
The production equipment of the present invention and detonator is a kind of loading of blasting cap, pressing explosion protection die specifically.
Background technology
Under the prior art, the production process of blasting cap is: comb～one time powder charge～pressing～two a time powder charge～two times pressing～dress priming～withhold strengthening cap, be called for short " three adorn three pressures ".Adorning the frock that adopts in the three pressure processes three is comb lath (referring to Fig. 4) without any explosion-proof ability, and this comb lath 40 is provided with some jacks, and blasting cap 50 bottoms are inserted in the shell jack, and top is exposed at comb lath outside.The defective of this frock is if a blasting cap explodes in process of production, will cause all blasting cap blasts, causes the comparatively serious quick-fried accident of group.For avoiding the quick-fried injury of group, adopted strict two-stage safeguard procedures at present to operating personnel: the one, carry out armor facing at station, the 2nd, in the worker-house, workshop the per pass operation is designed to little of the antiknock of a relative closure.Though can not injure operating personnel when this protection mode can guarantee to blast accident, seriously restricted automation and serialization that blasting cap is produced, it is very big therefore not only to protect cost, but also has greatly reduced production efficiency.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides that a kind of loading of blasting cap is pressed, the medicine explosion protection die, adopt this explosion protection die after, it is quick-fried that the blasting cap explosion time can not cause the group, and also can not injure operating personnel.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of loading of blasting cap, pressing explosion protection die, it is characterized in that comprising one or more explosion-proof bodies, described explosion-proof body is provided with the jack of one or more blasting cap shells, described explosion-proof body adopts sleeve structure, its main part is a body, and described body is provided with cap and following cap, and described cap down seals, the described cap of going up is provided with through hole, and the described upward through hole of cap and the pore of described body are linked to be a hole.
Can also comprise a fixed head, described fixed head is provided with a plurality of jacks, and the quantity of described explosion-proof body is a plurality of, and each explosion-proof body is relatively independent, be inserted in respectively in each self-corresponding described fixed head jack, described explosion-proof body is with adopting matched in clearance between the jack on the described fixed head.
The quantity of jack can be one on the described explosion-proof body.
The external diameter of described last cap and described following cap can be greater than the external diameter of described body.
Described upward cap and described cap down are threaded with adopting respectively between the described body.
Described upward cap and described cap down can be an integral body with described body.
Because the shell jack that the present invention adopts, the blasting cap shell that can hold process stipulation, and the shell jack is arranged on the explosion-proof body, when blasting cap is blasted, flame that blast produces and impulsive force are constrained in the zonule directly over shell jack and the jack, not only can not cause the blast of blasting cap on every side, can not injure the operating personnel on next door yet.Therefore armoring protection need be set on station, not need the production worker-house is divided into some explosion-proof cells yet.Not only reduced protection investment and floor space significantly, and avoided obstruction, helped realizing that blasting cap three adorns three automation and the serializations of pressing, increased substantially production efficiency continuous productive process.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the explosion stack in embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of another embodiment of the present invention;
Fig. 4 is the structural representation that is inserted with the comb lath of blasting cap shell under the prior art.
The specific embodiment
Referring to Fig. 1-3, the invention provides a kind of loading of blasting cap, pressing explosion protection die, comprise one or more explosion-proof bodies 20, described each explosion-proof body is provided with one or more shell jacks 30 that hold whole blasting cap shell.
In embodiment illustrated in figures 1 and 2, the present invention also comprises a fixed head 10, described fixed head is provided with a plurality of jacks, the quantity of described explosion-proof body is a plurality of, the quantity of the described shell jack on each explosion-proof body is one, and described each explosion-proof body is inserted in respectively in each self-corresponding described jack and (has demonstrated the inserted mode of an explosion-proof body among Fig. 1).The volume that an advantage of this explosion protection die is single explosion-proof body is little, saves explosion-proof lamp, and a blasting cap blast can only destroy an explosion-proof body, and the loss that causes is less, and changes conveniently.
Described explosion-proof body can adopt sleeve structure, and its main part is a body 22, and described body is provided with cap 21 and following cap 23, described cap down seals, the described cap of going up is provided with through hole 24, and the described upward through hole of cap and the pore of described body are linked to be a hole, form described shell jack thus.
Described upward cap and the described external diameter of cap down should to improve the intensity of explosion-proof body upper/lower terminal, further improve explosion-proof performance greater than the external diameter of described body.
Described upward cap and described cap down are threaded with adopting respectively between the described body, with convenient processing.
Described upward cap and described cap down and described body can be an integral body, by processing on a part.
Described explosion-proof body is with adopting matched in clearance between the jack on the described fixed head, with the insertion of convenient explosion-proof body with extract, and for the distortion of the explosion-proof body of explosion time provides the space, to reduce the destruction to fixed head, the maximum in this gap is subject to the positioning accuracy of mould to the blasting cap shell.
In the embodiment shown in fig. 3, the quantity of described explosion-proof body can be 1, and described each shell jack is distributed on this explosion-proof body.An advantage of this explosion-proof body is simple in structure.
Described explosion-proof body can be rectangular-shaped.
The present invention can also adopt the version between above-mentioned two kinds of exemplary embodiments, comprise a fixed head, described fixed head is provided with a plurality of jacks, the quantity of described explosion-proof body is a plurality of, the quantity of the described shell jack on each explosion-proof body also is a plurality of, described each explosion-proof body is inserted in respectively in each self-corresponding described jack, and described explosion-proof body is with adopting matched in clearance between the described jack.
Described explosion-proof body can be strip, and the shell jack on the same explosion-proof body is in line, and each explosion-proof body is arranged in a row, and forms the matrix spread pattern of shell jack thus.
Shell jack quantity in the present invention can be 50, also can be 100, perhaps the quantity of other any suitable.The quantity of shell jack should adapt with three production capacity and the characteristics of adorning three pressure equipment.
Described explosion-proof body should adopt suitable high-strength material, and determines the minimum wall thickness (MINI W.) of explosion-proof body according to the performance of material.
The applicant has carried out knock test to the explosion protection die of first embodiment.Test any ignition detonator that shows in the explosion protection die and in operating process, blast, can not ignite adjacent blasting cap.Be applied to that explosive force just makes this explosion-proof body deform on the explosion-proof body, the spread area that blast is caused is controlled in the explosion-proof body of blasting, and the blasting cap in the adjacent explosion-proof body is had no effect.Therefore the processing to whole explosion accident is exactly to have changed an impaired explosion-proof body simply.This shows that the present invention has fundamentally solved the explosion-proof problem in the blasting cap production process.
After adopting the present invention, can cancel the armor facing of station, therefore the antiknock cell in cancellation worker-house can be cascaded " three adorn three pressures " each station, forms the processing line of an automation, serialization.The usable floor area in worker-house also can reduce more than one times, and the operating personnel of a production line can reduce to 4-5 people by existing 14～18 people.Moreover, can also reduce labour intensity greatly, save a large amount of building funds, building site.The most important thing is to improve the assurance coefficient of safety in production.Enterprise also can develop into intensive science and technology-orientedly from people intensive, has improved labor productivity greatly.
Claims (6)
1. a loading of blasting cap, pressing explosion protection die, it is characterized in that comprising one or more explosion-proof bodies, described explosion-proof body is provided with the jack of one or more blasting cap shells, described explosion-proof body adopts sleeve structure, its main part is a body, and described body is provided with cap and following cap, and described cap down seals, the described cap of going up is provided with through hole, and the described upward through hole of cap and the pore of described body are linked to be a hole.
2. loading of blasting cap as claimed in claim 1, pressing explosion protection die, it is characterized in that also comprising a fixed head, described fixed head is provided with a plurality of jacks, the quantity of described explosion-proof body is a plurality of, each explosion-proof body is relatively independent, be inserted in respectively in each self-corresponding described fixed head jack, described explosion-proof body is with adopting matched in clearance between the jack on the described fixed head.
3. loading of blasting cap as claimed in claim 2, pressing explosion protection die, the quantity that it is characterized in that jack on the described explosion-proof body is one.
4. as claim 1,2 or 3 described loading of blasting cap, pressing explosion protection die, it is characterized in that the described external diameter of going up the external diameter of cap and described cap down greater than described body.
5. loading of blasting cap as claimed in claim 4, pressing explosion protection die is characterized in that described upward cap and described cap down are threaded with adopting respectively between the described body.
6. loading of blasting cap as claimed in claim 4, pressing explosion protection die is characterized in that described upward cap and described cap down and described body are an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610165379A CN1995901B (en) | 2006-12-19 | 2006-12-19 | Explosion protection die for loading of blasting cap detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610165379A CN1995901B (en) | 2006-12-19 | 2006-12-19 | Explosion protection die for loading of blasting cap detonator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1995901A CN1995901A (en) | 2007-07-11 |
| CN1995901B true CN1995901B (en) | 2010-05-26 |
Family
ID=38251052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610165379A Expired - Fee Related CN1995901B (en) | 2006-12-19 | 2006-12-19 | Explosion protection die for loading of blasting cap detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1995901B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256867B (en) * | 2013-04-25 | 2015-04-15 | 北方工程设计研究院有限公司 | Anti-explosion drill for booster tube powder drilling |
| CN104344767B (en) * | 2013-08-08 | 2018-06-08 | 北京铱钵隆芯科技有限责任公司 | Production method and the part group obtained of igniting for part and the part group of igniting of igniting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056062A (en) * | 1973-02-02 | 1977-11-01 | Hilti Aktiengesellschaft | Magazine for caseless charges |
| US5133258A (en) * | 1991-02-28 | 1992-07-28 | The United States Of America As Represented By The Secretary Of The Navy | Nonpropagating holder and package for explosive devices |
| CN2501882Y (en) * | 2001-09-28 | 2002-07-24 | 沈阳工业学院 | Pressing device for automatic assembling producing line of priming system |
-
2006
- 2006-12-19 CN CN200610165379A patent/CN1995901B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056062A (en) * | 1973-02-02 | 1977-11-01 | Hilti Aktiengesellschaft | Magazine for caseless charges |
| US5133258A (en) * | 1991-02-28 | 1992-07-28 | The United States Of America As Represented By The Secretary Of The Navy | Nonpropagating holder and package for explosive devices |
| CN2501882Y (en) * | 2001-09-28 | 2002-07-24 | 沈阳工业学院 | Pressing device for automatic assembling producing line of priming system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1995901A (en) | 2007-07-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20111219 |