CN211317083U - Pressing device for special-shaped explosive columns - Google Patents
Pressing device for special-shaped explosive columns Download PDFInfo
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- CN211317083U CN211317083U CN201921859427.1U CN201921859427U CN211317083U CN 211317083 U CN211317083 U CN 211317083U CN 201921859427 U CN201921859427 U CN 201921859427U CN 211317083 U CN211317083 U CN 211317083U
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Abstract
The utility model provides a device of pressing of special shape powder column belongs to the suppression process of powder column processing field for solving the special shape powder column and solves big inclination to the potential safety hazard of suppression process to according to the structure of powder column, design a device of pressing of special shape powder column. The device comprises a base, a forming base, a supporting seat, a die cylinder, a punch, a rubber gasket, a gasket and a gland; a forming base is arranged in the upper end hole of the base; the medicine pressing device is simple in structure and convenient to operate, reliable pressing of the medicine columns with special shapes is achieved, safety risks possibly occurring in the pressing process are avoided, the placing positions of the dies are consistent during medicine pressing, and the product quality is good.
Description
Technical Field
The utility model relates to a special shape grain pressure powder device belongs to grain processing field.
Background
In the conventional charging process, no special-shaped charge column is used, and most of the charge column is a non-porous cylindrical charge column. The pressing of the non-porous grain is usually carried out by simple devices such as a die sleeve, a punch, a material withdrawing cylinder and the like. With the continuous high-speed development of weaponry, the shapes, explosives, power and the like of explosive columns arranged in the warhead are correspondingly changed, so that the design of a die, a pressing method and the like are continuously improved and innovated, and the weapon is gradually adapted to different requirements of the weaponry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the pressing process of the special-shaped grain and solving the potential safety hazard of the large inclination to the pressing process, and designing a special-shaped grain pressing device according to the structure of the grain.
The technical scheme of the utility model is that: a pressing device for special-shaped explosive columns comprises a base, a forming base, a supporting base, a die cylinder, a punch, a rubber gasket, a gasket and a gland; a forming base is arranged in the upper end hole of the base; the inner hole at the lower end of the die cylinder is consistent with the outer diameter of the structure at the upper end of the forming base and is matched with the structure at the lower end of the forming base; the shape of the upper end surface of the forming base is consistent with that of the grain; the supporting seat is two semicircular hollow upright columns, and the two supporting seats are oppositely arranged and stand on the large end face of the base; the die cylinder is placed on the supporting seat, the inner wall of the die cylinder, the upper end face of the forming base and the lower end face of the punch form a medicine column cavity in a surrounding mode, the outer diameter of the punch is consistent with that of the die cylinder, the shape of the lower end of the punch is consistent with that of the upper end face of the medicine column, a through hole is formed in the upper portion of the punch, and the lifting rod can penetrate through the through hole; the rubber gasket and the gasket are sleeved on the periphery of the punch from bottom to top and have the same inner and outer diameters as the die cylinder; the gland is placed on the end face of the punch.
Further, the base 1 is installed on the equipment trolley base, and the base is matched with a fixed base on the equipment trolley.
Furthermore, the lower end face of the die cylinder is positioned on the upper end face of the supporting seat.
Furthermore, the forming base is of a stepped cylindrical structure, the middle of the forming base is provided with a large-diameter cylinder, the upper end of the forming base is a small-diameter cylinder, and the lower end of the forming base is a minimum-diameter cylinder.
Further, the middle large-diameter cylinder of the forming base is positioned between the die cylinder and the supporting seat, the small-diameter cylinder at the upper end is positioned in the die cylinder, and the cylinder with the minimum diameter at the lower end is positioned in the hole at the upper end of the base.
Furthermore, the upper end of the small-diameter cylinder at the upper end of the forming base is a conical body with the diameter being smaller firstly and then larger.
Further, the lower end of the punch is shaped into a cavity with the diameter from top to bottom, the diameter is small first and then the diameter is large.
Further, the lower end of the gland has a cylinder located within the upper end of the ram.
The technical effects of the utility model are that:
the utility model discloses a pressure medicine device simple structure, convenient operation have realized the reliable suppression to the special shape grain to avoided the safe risk that the suppression process probably takes place, the locating place of mould is unanimous when pressing medicine, and product quality is good.
Drawings
Figure 1 the utility model discloses a pressing device
1-base 2-forming base 3-supporting seat 4-die cylinder 5-punch 6-rubber gasket 7-gasket 8-gland
Detailed Description
The utility model discloses a special shape grain pressure powder device, including base 1, forming base 2, supporting seat 3, a mould section of thick bamboo 4, drift 5, rubber gasket 6, gasket 7, gland 8.
The base 1 plays a role of auxiliary support, and the base 1 is matched with a fixed base on the equipment trolley and fixed on the in-out trolley.
The forming base 2 is arranged on the base 1 and matched with the upper end hole of the base 1, and the base 1 plays a role in fixing the forming base 2. The forming base 2 is matched with the inner shape of the die cylinder 4 for assembly, and the end surface shape of the forming base 2 is consistent with the shape of the explosive column.
The supporting seat 3 is placed on the large end face of the base 1 and is two semicircular hollow upright columns, and the supporting seat 3 provides positioning support for the die cylinder 4.
The mould section of thick bamboo 4 is put on the supporting seat, and shaping base 2 plays the guide effect to section of thick bamboo 4, and the grain diameter size is guaranteed to 4 working chambers of mould section of thick bamboo.
The punch 5 plays a role in pressing the explosive, the punch 5 is matched with the die cylinder 4 for use, the shape of one end of the punch 5 is kept consistent with the shape of the upper end face of the explosive column, and the upper part of the punch 5 is provided with a through hole for penetrating a lifting rod, so that the punch 5 can be placed and taken out conveniently.
The rubber gasket 6 and the gasket 7 are sleeved on the outer diameter of the punch 5, so that the shape of the explosive column is ensured not to change due to play in the pressing process of the die cylinder 4.
The gland 8 is placed on the end face of the punch 5, is directly contacted with equipment and acts on the punch 5, and the gland 8 plays a role of protecting the punch 5.
When pressing the powder, the base 1 is arranged on the base of the equipment trolley, and the upper end hole of the base 1 is provided with the forming base 2; two supporting seats 3 are oppositely arranged and stand on the supporting surface of the base 1; an inner hole at the lower end of the die cylinder 4 is matched with the upper end of the forming base 2, the lower end face of the die cylinder 4 which is assembled in place acts on the supporting seat 3, a working cavity matched with the explosive column is defined by the inner wall of the die cylinder 4, the upper end face of the forming base 2 and the lower end face of the punch 5, and explosives are poured into the working cavity; the punch 5 is placed into the die cylinder 4, the outer diameter of the punch 5 is sleeved with the gasket 7 and the rubber gasket 6, the upper end of the punch 5 is provided with the gland 8, and the equipment moves downwards to press the gland 8 to complete the pressing work of the special-shaped explosive column.
The purpose of the utility model is realized by the following technical method:
the relative movement of the die cylinder 4 and the explosive column in the pressing process is controlled by the gasket 7 and the rubber gasket 6, so that the shape of the explosive column meets the requirement.
The diameter of the upper end face of the explosive column is small, the diameter of the lower end face of the explosive column is large, the space of the inner diameter of the stroke of the punch 5 is ensured to be gradually enlarged by pressing the upper end face, and the occurrence of safety accidents caused by the friction between the punch 5 and the inner wall of the die cylinder 4 is avoided.
Claims (8)
1. The pressing device for the special-shaped explosive columns is characterized by comprising a base (1), a forming base (2), a supporting seat (3), a die cylinder (4), a punch (5), a rubber gasket (6), a gasket (7) and a gland (8);
a forming base (2) is installed in an upper end hole of the base (1); the inner hole at the lower end of the die cylinder (4) is consistent with the outer diameter of the structure at the upper end of the forming base (2) and is matched with the inner hole; the shape of the upper end face of the forming base (2) is consistent with the shape of the explosive column;
the supporting seat is two semicircular hollow upright columns, and the two supporting seats are oppositely arranged and stand on the large end face of the base;
the die cylinder (4) is arranged on the supporting seat, the inner wall of the die cylinder (4), the upper end surface of the forming base (2) and the lower end surface of the punch (5) enclose a medicine column cavity,
the outer diameter of the punch (5) is consistent with that of the die cylinder (4), the shape of the lower end of the punch (5) is consistent with that of the upper end of the explosive column, a through hole is formed in the upper part of the punch, and the lifting rod can penetrate through the through hole;
the rubber gasket (6) and the gasket (7) are sleeved on the periphery of the punch (5) from bottom to top and have the same inner and outer diameters as the die cylinder (4);
the gland (8) is placed on the end face of the punch (5).
2. The explosive pressing device for the special-shaped explosive columns according to claim 1, wherein the base (1) is installed on a base of an equipment trolley, and the base (1) is matched with a fixed base on the equipment trolley.
3. The apparatus as claimed in claim 1, wherein the lower end of the die cylinder is located on the upper end of the support.
4. The pressing device for special-shaped explosive columns according to claim 1, characterized in that the forming base (2) is of a stepped cylindrical structure, the middle part of the forming base is provided with a large-diameter cylinder, the upper end of the forming base is provided with a small-diameter cylinder, and the lower end of the forming base is provided with a minimum-diameter cylinder.
5. The device for pressing the special-shaped grains as claimed in claim 4, wherein the middle large-diameter cylinder of the forming base is positioned between the die cylinder (4) and the supporting base (3), the upper small-diameter cylinder is positioned in the die cylinder (4), and the lower minimum-diameter cylinder is positioned in the upper hole of the base (1).
6. The pressing device for special-shaped grains of ammunition as claimed in claim 4, wherein the upper end of the small-diameter cylinder at the upper end of the forming base is a cone with a diameter that is smaller first and then larger.
7. The device for pressing the special-shaped grains as claimed in claim 1 or 6, wherein the lower end of the punch (5) is shaped as a cavity with a diameter from top to bottom, which is smaller and larger.
8. A special shaped charge pressing device as claimed in claim 1, wherein the lower end of the gland (8) has a cylindrical shape and is located inside the upper end of the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859427.1U CN211317083U (en) | 2019-10-31 | 2019-10-31 | Pressing device for special-shaped explosive columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921859427.1U CN211317083U (en) | 2019-10-31 | 2019-10-31 | Pressing device for special-shaped explosive columns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211317083U true CN211317083U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921859427.1U Active CN211317083U (en) | 2019-10-31 | 2019-10-31 | Pressing device for special-shaped explosive columns |
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| Country | Link |
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| CN (1) | CN211317083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771009A (en) * | 2022-03-25 | 2022-07-22 | 南京理工大学 | Multistage adjustment pressing and returning device suitable for special-shaped annular explosive column |
| CN116283449A (en) * | 2023-01-10 | 2023-06-23 | 中国兵器装备集团自动化研究所有限公司 | Energy-containing explosive column compression molding device |
-
2019
- 2019-10-31 CN CN201921859427.1U patent/CN211317083U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114771009A (en) * | 2022-03-25 | 2022-07-22 | 南京理工大学 | Multistage adjustment pressing and returning device suitable for special-shaped annular explosive column |
| CN116283449A (en) * | 2023-01-10 | 2023-06-23 | 中国兵器装备集团自动化研究所有限公司 | Energy-containing explosive column compression molding device |
| CN116283449B (en) * | 2023-01-10 | 2024-03-19 | 中国兵器装备集团自动化研究所有限公司 | Energy-containing explosive column compression molding device |
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