CN219032049U

CN219032049U - Accurate medicine auxiliary fixtures that presses

Info

Publication number: CN219032049U
Application number: CN202222898800.2U
Authority: CN
Inventors: 牛嘉禾; 张凯; 高广越; 陈东萍; 王建安; 杜先斌; 程变萍; 景晓苏; 彭勇
Original assignee: Shanxi Jiangyang Chemical Co ltd
Current assignee: Shanxi Jiangyang Chemical Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-05-16
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a precise medicine pressing auxiliary tool which comprises two fixed tools and a scraping plate, wherein the two fixed tools are a first fixed tool, a second fixed tool and the scraping plate, the first fixed tool, the second fixed tool and the scraping plate are of rectangular flat plate structures, the two ends of the first fixed tool and the two ends of the second fixed tool are provided with holes, the middle parts of the first fixed tool and the second fixed tool are provided with holes, grooves are formed in the scraping plate along the length direction, and the positions of the holes in the middle parts of the first fixed tool and the second fixed tool are corresponding to the positions of the grooves in the scraping plate. The auxiliary tool for pressing the medicine can improve the height uniformity of pressed medicine columns, effectively reduce the pressing contingency and reduce the reject ratio.

Description

Accurate medicine auxiliary fixtures that presses

Technical Field

The utility model belongs to the technical field of design of explosive pressing tools of energy-gathering warheads, and particularly relates to a precise explosive pressing auxiliary tool.

Background

When pressing a grain with high requirements on the uniformity of the grain height, such as a flat grain (as shown in fig. 1), there is usually no particularly good technical means, and the pressing is generally ensured by relying on experience and operation technology of operators, so that the pressing has high contingency and high reject rate.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the technical problems that: in order to improve the grain pressing level, reduce the contingency in the pressing process and reduce the reject ratio, a precise auxiliary tool for pressing the medicine is designed.

(II) technical scheme

In order to solve the technical problems, the utility model provides a precise drug pressing auxiliary tool which comprises two fixed tools and a scraper blade, wherein the two fixed tools are a rectangular flat plate structure, the two ends of the first fixed tool are provided with holes, the positions of the holes at the two ends of the first fixed tool and the second fixed tool are corresponding, the middle parts of the first fixed tool and the second fixed tool are provided with holes, the scraper blade is grooved along the length direction, the positions of the holes at the middle parts of the first fixed tool and the second fixed tool are corresponding, and the positions of the holes of the grooves on the scraper blade are corresponding.

Preferably, the first fixing tool and the second fixing tool have the same size, and the positions of the holes at the two ends are raised in the thickness direction.

Preferably, the width of the scraping plate is smaller than the sum of the length of one tool minus the length of the protrusions at the two ends.

Preferably, the length of the scraping plate is larger than the width of one tool.

Preferably, the two tools are installed in a butt joint mode through bolts penetrating through holes in two ends of the two tools, and after the tools are installed, the scraping plate is inserted into a gap formed by the protrusions between the two tools.

Preferably, the length of the groove on the scraper is larger than the width of one tool.

Preferably, two holes are formed at one end of the first fixing tool and one end of the second fixing tool.

Preferably, two holes are formed at the other ends of the first fixing tool and the second fixing tool, two rows of holes are formed in the middle of the first fixing tool and the second fixing tool, two grooves are formed in each row of holes, and correspondingly, two grooves are formed in the scraping plate.

The utility model also provides a method for obtaining the energy-gathering warhead grain by pressing the tool.

The utility model also provides the energy gathering warhead adopting the energy gathering warhead grain.

(III) beneficial effects

The auxiliary tool for pressing the medicine can improve the height uniformity of pressed medicine columns, effectively reduce the pressing contingency and reduce the reject ratio. The tool is simple in processing and mounting process, and can be widely applied to the design of the explosive pressing tool of the energy gathering warhead.

Drawings

FIG. 1 is a schematic view of a flat cartridge;

FIG. 2 is a schematic diagram of an auxiliary tool for pressing medicine according to the present utility model;

FIG. 3 is a schematic view of a first fixture according to the present utility model;

FIG. 4 is a schematic view of a second fixture according to the present utility model;

fig. 5 is a schematic view of a screed according to the present utility model.

Detailed Description

For the purposes of clarity, content, and advantages of the present utility model, a detailed description of the embodiments of the present utility model will be described in detail below with reference to the drawings and examples.

The utility model relates to a precise drug pressing auxiliary tool which is shown in figure 2. In this design, two fixed tools and one scraper are designed, namely, a first fixed tool, a second fixed tool and a scraper, as shown in fig. 3, 4 and 5. The first fixing tool, the second fixing tool and the scraping plate are of rectangular flat plate structures, holes are formed in two ends of the scraping plate, the holes in the two ends of the first fixing tool and the second fixing tool are corresponding to each other, holes are formed in the middle parts of the first fixing tool and the second fixing tool, grooves are formed in the scraping plate along the length direction, and the holes in the middle parts of the first fixing tool and the second fixing tool are corresponding to the grooves in the scraping plate; the fixed frock of first, second size is the same, and the position of both ends trompil is protruding in thickness direction, and the width of scraper blade is less than the length of one of them frock and subtracts the bellied sum in both ends, and the length of scraper blade is greater than the width of one of them frock, passes the hole at two frock both ends through the bolt and dock two frock installation, after the installation, the scraper blade inserts by protruding space that forms between two frock, the length of groove is greater than the width of one of them frock on the scraper blade.

In this embodiment, two holes are opened to first fixed frock, the fixed frock one end of second, and two holes are also opened to the other end, and two rows of holes are opened to the middle part, and two are arranged in every row, correspondingly, open the twice groove on the scraper blade.

Before use, the first fixing tool and the second fixing tool are butted and fixed by bolts; the scraper (shown in fig. 5) is inserted into the fixing tool, the exposed length of the scraper is adjusted, and then the scraper is fixed by bolts.

When the explosive pressing auxiliary tool is used, the explosive pressing auxiliary tool is placed on the die sleeve, the scraping plate stretches into the die sleeve and contacts with the explosive, and the effect of scraping the explosive surface can be achieved by rotating the explosive pressing auxiliary tool. The tool is simple in processing and mounting process and convenient to use.

Experiments prove that the design can improve the height uniformity of the pressed grain, effectively reduce the pressing accident and reduce the reject rate.

Attention to the problem:

1. if the squeegee is not horizontally mounted, the desired effect may not be achieved.

2. The tool is an auxiliary tool for pressing explosive, and can be contacted with the explosive when in use, so that nonmetallic materials such as ferrous metal, wood plates and the like which are easy to produce impurities cannot be used for manufacturing, and materials compatible with the explosive such as copper plates or nylon and the like are recommended to be used.

The utility model is applied to the pressing of a plurality of energy-gathering warhead grains of a light antitank warhead, a hard-attack warhead and the like.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. The utility model provides a accurate medicine auxiliary fixtures that presses, its characterized in that includes two fixed frock and a scraper blade, first fixed frock, the fixed frock of second, scraper blade promptly, first fixed frock, the fixed frock of second, scraper blade are rectangular flat plate structure, and the trompil at both ends, the trompil position at the fixed frock both ends of first fixed frock, second are corresponding, and the fixed frock of first fixed frock, second's middle part trompil, along length direction fluting on the scraper blade, the trompil position at the fixed frock middle part of first fixed frock, second is corresponding, and corresponds with the grooved position on the scraper blade.

2. The precise drug pressing auxiliary tool according to claim 1, wherein the first fixing tool and the second fixing tool are the same in size, and the positions of the openings at the two ends are convex in the thickness direction.

3. The precision press tooling of claim 2, wherein the width of the blade is less than the length of one of the tooling minus the sum of the lengths of the protrusions at both ends.

4. The precision press tooling of claim 3, wherein the length of the scraper is greater than the width of one of the tooling.

5. The precision press tooling of claim 4, wherein the two tooling are butt-mounted by bolts through holes in both ends of the two tooling, and the scraper is inserted into a gap between the two tooling formed by the protrusions after mounting.

6. The precision press tooling of claim 5, wherein the length of the groove on the scraper is greater than the width of one of the tooling.

7. The precise drug delivery auxiliary tool according to claim 6, wherein one end of the first fixing tool and one end of the second fixing tool are provided with two holes.

8. The precise drug pressing auxiliary tool according to claim 7, wherein two holes are formed in the other ends of the first fixing tool and the second fixing tool, two rows of holes are formed in the middle, two holes are formed in each row, and two grooves are formed in the scraping plate correspondingly.