CN110006293A - A kind of Novel detonating tool powder charge upper cover - Google Patents
A kind of Novel detonating tool powder charge upper cover Download PDFInfo
- Publication number
- CN110006293A CN110006293A CN201910315014.5A CN201910315014A CN110006293A CN 110006293 A CN110006293 A CN 110006293A CN 201910315014 A CN201910315014 A CN 201910315014A CN 110006293 A CN110006293 A CN 110006293A
- Authority
- CN
- China
- Prior art keywords
- medicine
- powder charge
- upper cover
- hole
- charge upper
- 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- Withdrawn
Links
- 239000000843 powder Substances 0.000 title claims abstract description 50
- 238000005474 detonation Methods 0.000 claims abstract description 22
- 206010041954 Starvation Diseases 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 20
- 238000001816 cooling Methods 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
Abstract
The present invention relates to a kind of Novel detonatings to have powder charge upper cover, including powder charge upper cover ontology and the functional hole and medicine-pouring hole that are arranged on powder charge upper cover ontology, the powder charge upper cover ontology lower end surface is wholely set inverted cone, the functional hole and medicine-pouring hole are in diagonal line arrangement respectively, and up and down, the upper port of the medicine-pouring hole is horn mouth, medicine-pouring hole from powder charge with a distance from the closer side in cap body edge be 3-4mm, the center of the inverted cone vertex and powder charge upper cover ontology point-blank, bottom surface covering function hole and charging hole.Detonation tool powder charge upper cover of the invention, in detonation tool production, medicine-pouring hole is closer from cylindrantherae periphery, and powder charge upper cover ontology lower end surface is wholely set inverted cone, there is larger shrinkage cavity in medicine body top after can avoid injection cooled and solidified, after powder column is cooling, due to the bell-mouthed setting of medicine-pouring hole upper port, it can be easier together with residual medicine pulling gently when unloading riser, shovel shovel medicine with copper without special messenger.
Description
Technical field
The present invention relates to chemical industry instrument fields, and in particular to a kind of Novel detonating tool powder charge upper cover.
Background technique
When detonation tool produces, the medicine body temperature of hot pouring is higher, and after cooling solidification, medicine body is because of the reason of expanding with heat and contract with cold, meeting
Larger shrinkage cavity is generated on medicine-pouring hole periphery, easily makes detonation tool medicine-pouring hole periphery occur lacking material and inanition, influences product quality, and can
The generation of detonation tool misfire condition can be will lead to.Usually there is residual medicine after powder charge upper cover casting oral area is cooling simultaneously, needs to grasp
Workmanship is shoveled with copper and gently scalps residual medicine, and this manual operation can bring some potential safety problems, is increased working face and is floated medicine, influences
Worker's health, will also result in that detonation tool medicine-pouring port is uneven, influence the progress of subsequent label-sticking process.
Summary of the invention
For above situation, the object of the present invention is to provide a kind of Novel detonatings to have powder charge upper cover, in detonation tool production,
Medicine-pouring hole is closer from cylindrantherae periphery, and powder charge upper cover ontology lower end surface is wholely set inverted cone, and it is cooling solidifying to can avoid injection
Gu occurring larger shrinkage cavity after above medicine body, can be when unloading riser due to the bell-mouthed setting of medicine-pouring hole upper port after powder column is cooling
More easily the pulling gently together with residual medicine shovels shovel medicine with copper without special messenger.
Technical scheme is as follows: a kind of Novel detonating tool powder charge upper cover, including powder charge upper cover ontology and setting exist
Functional hole and medicine-pouring hole on powder charge upper cover ontology, the powder charge upper cover ontology lower end surface are wholely set inverted cone, the function
Energy hole and medicine-pouring hole are in diagonal line arrangement respectively, and up and down, the upper port of the medicine-pouring hole is horn mouth, and medicine-pouring hole is from dress
The distance of the closer side in cap body edge is 3-4mm on medicine, and the inverted cone vertex and the center of powder charge upper cover ontology exist
On straight line, bottom surface covering function hole and charging hole.
Preferably, the medicine-pouring hole is 3mm, detonation tool medicine-pouring hole with a distance from the side that powder charge upper cover edge is closer
Periphery is not in larger scarce material and inanition.
Preferably, the side wall and horizontal angle that the medicine-pouring hole upper port is inclined outwardly are 45 °.
Preferably, the functional hole and medicine-pouring hole are equipped with 2.
Preferably, a height of 9.5mm of the inverted cone.
Novel detonating of the invention has powder charge upper cover, and in detonation tool production, medicine-pouring hole is closer from cylindrantherae periphery, and interior
If inverted cone, making detonation tool medicine-pouring hole periphery and powder column upper end center axis is not in nearby larger scarce material and inanition, is kept away
Exempt from detonation tool mass number and be not inconsistent requirement, after powder column cooled and solidified, since the bell-mouthed setting of medicine-pouring hole upper port can unload riser
When be easier together with residual medicine pulling gently, the structure of cone is set in detonation tool upper cover but also detonation tool powder column is producing
Product end forms sockets for collecting energy, generates bigger brisance.
Detailed description of the invention
Fig. 1 is the sectional view of detonation tool powder charge upper cover of the present invention；
Fig. 2 is the top view of detonation tool powder charge upper cover of the present invention；
In figure: 1- powder charge upper cover ontology；2- medicine-pouring hole；3- functional hole；4- inverted cone.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is further described in detail:
As shown in Figs. 1-2, a kind of Novel detonating has powder charge upper cover, including powder charge upper cover ontology 1 and setting in powder charge upper cover ontology
On 2 functional hole 3 and 2 medicine-pouring holes 2,1 lower end surface of powder charge upper cover ontology integrally sets inverted cone 4, the functional hole 3
It arranges respectively in diagonal line with medicine-pouring hole 2, and up and down, the upper port of the medicine-pouring hole 2 is horn mouth, 2 upper end of medicine-pouring hole
The side wall that is inclined outwardly of mouth and horizontal angle be 45 °, medicine-pouring hole 2 from the 1 closer side in edge of powder charge upper cover ontology away from
From for 3-4mm.The center of 4 vertex of inverted cone and powder charge upper cover ontology point-blank, 3 He of bottom surface covering function hole
Charging hole 2, a height of 9.5mm of inverted cone 4.
When it is implemented, putting on riser when powder charge upper cover ontology 1 covers on detonation tool cartridge, medicine is injected along riser
It is closer from cylindrantherae periphery because medicine-pouring hole 2 is 3-4mm with a distance from the side that powder charge upper cover edge is closer when detonation tool,
And lower end surface integrally sets inverted cone 4, a height of 9.5mm of inverted cone 4 makes 2 periphery of medicine-pouring hole after detonation tool medicine body cooled and solidified
And powder column upper end center axis is nearby not in larger scarce material and inanition, guarantee detonation tool injection dose in this way can satisfy work
Skill requirement, the residual medicine of medicine-pouring port can gently be pulled when unloading riser together with residual medicine because of the bell-mouthed setting of 2 upper port of medicine-pouring hole
It goes, avoids shoveling shovel medicine with copper by special messenger, generate unnecessary floating medicine, avoid security risk, while product can also be made more beautiful
It sees, does not influence the progress of label-sticking process, the design of 1 lower end surface inverted cone of powder charge upper cover ontology is so that detonation tool medicine body is cooling
It is capable of forming a sockets for collecting energy in upper end after solidification, this will greatly improve the initiation energy of detonation tool.
Claims (5)
1. a kind of Novel detonating has powder charge upper cover, it is characterised in that including powder charge upper cover ontology and be arranged on powder charge upper cover ontology
Functional hole and medicine-pouring hole, the powder charge upper cover ontology lower end surface is wholely set inverted cone, the functional hole and medicine-pouring hole point
Not Cheng diagonal line arrangement, and up and down, the upper port of the medicine-pouring hole is horn mouth, and medicine-pouring hole is from cap body edge in powder charge
The distance of closer side is 3-4mm, the center of the inverted cone vertex and powder charge upper cover ontology point-blank, bottom surface
Covering function hole and charging hole.
2. Novel detonating according to claim 1 has powder charge upper cover, it is characterised in that the medicine-pouring hole is from powder charge upper cover side
Distance along the side being closer is 3mm, and detonation tool medicine-pouring hole periphery is not in larger scarce material and inanition.
3. Novel detonating according to claim 1 has powder charge upper cover, it is characterised in that the medicine-pouring hole upper port leans outward
Oblique side wall and horizontal angle are 45 °.
4. Novel detonating according to claim 1 has powder charge upper cover, it is characterised in that the functional hole and medicine-pouring hole are all provided with
There are 2.
5. Novel detonating according to claim 1 has powder charge upper cover, it is characterised in that a height of 9.5mm of inverted cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315014.5A CN110006293A (en) | 2019-04-18 | 2019-04-18 | A kind of Novel detonating tool powder charge upper cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910315014.5A CN110006293A (en) | 2019-04-18 | 2019-04-18 | A kind of Novel detonating tool powder charge upper cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006293A true CN110006293A (en) | 2019-07-12 |
Family
ID=67172915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910315014.5A Withdrawn CN110006293A (en) | 2019-04-18 | 2019-04-18 | A kind of Novel detonating tool powder charge upper cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006293A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875269A (en) * | 2012-10-18 | 2013-01-16 | 中国五洲工程设计集团有限公司 | Explosive filling riser of primer |
| CN103159575A (en) * | 2013-03-20 | 2013-06-19 | 中国工程物理研究院化工材料研究所 | Technological cover and application method thereof |
| SU1841131A1 (en) * | 1966-03-22 | 2016-07-20 | Акционерное общество "Государственный научно-исследовательский институт "Кристалл" | Device for evacuation and filling hermetic ammunition cases with explosive materials |
| CN207414277U (en) * | 2017-09-28 | 2018-05-29 | 济南圣泉倍进陶瓷过滤器有限公司 | Blind riser and the running gate system with the blind riser |
| CN209857770U (en) * | 2019-04-18 | 2019-12-27 | 山西壶化集团金星化工有限公司 | Explosive loading upper cover of novel detonator |
-
2019
- 2019-04-18 CN CN201910315014.5A patent/CN110006293A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1841131A1 (en) * | 1966-03-22 | 2016-07-20 | Акционерное общество "Государственный научно-исследовательский институт "Кристалл" | Device for evacuation and filling hermetic ammunition cases with explosive materials |
| CN102875269A (en) * | 2012-10-18 | 2013-01-16 | 中国五洲工程设计集团有限公司 | Explosive filling riser of primer |
| CN103159575A (en) * | 2013-03-20 | 2013-06-19 | 中国工程物理研究院化工材料研究所 | Technological cover and application method thereof |
| CN207414277U (en) * | 2017-09-28 | 2018-05-29 | 济南圣泉倍进陶瓷过滤器有限公司 | Blind riser and the running gate system with the blind riser |
| CN209857770U (en) * | 2019-04-18 | 2019-12-27 | 山西壶化集团金星化工有限公司 | Explosive loading upper cover of novel detonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |
|
| WW01 | Invention patent application withdrawn after publication |