KR101514367B1 - maintenance device for aging primer of artillery ammunition - Google Patents

Abstract

The present invention relates to an automated maintenance device for an aging primer of artillery ammunition, processing a primer coupling hole more extended than a regulated standard in a process of cartridge case servicing during the maintenance of a primer of artillery ammunition to be standardized, and not discarding a cartridge case by replacing propelling charge and primer to a new product to reuse the cartridge case. Specifically, provided is the maintenance device for an aging primer of artillery ammunition, comprising: a cartridge case having an ignition rod which is assembled inside a cylinder on the bottom of the primer coupling hole; a conveyor device transferring a plurality of cartridge cases to be operated; an ignition rod explosion device exploding the ignition rod by pushing primer of the cartridge cases to be transferred; an ignition rod removal device removing the ignition rod from the cartridge cases; a cartridge case drilling device drilling a hole which is larger than a hole wherein a conventional ignition hole is assembled in the center of a disc member of the cartridge cases or has a stepped difference; and a cartridge case lifting device lifting the cartridge cases on an upper portion.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a maintenance device for aging primer of artillery ammunition,

The present invention relates to a high-explosive primer maintenance apparatus, and more particularly, to an apparatus for processing an artillery ammunition by processing an expanding primer coupling hole that is larger than the standard specified in the process of managing the artillery ammunition and replacing the propulsion charge and primer with a new one, To an automated artillery ammunition retirement primer maintenance device.

In general, the artillery ammunition comprises a warhead 20, which is coupled to the rear of the fuse 10 and the fuse 10, and a fuse 30, which is coupled to the rear of the warhead 20, The primer 30 is connected to the primer 50 from the lower part to the inner center and the propellant charge 40 is filled around the primer 50 located inside the primer 30. [

The warhead 20 and the rifle 30 are of a structure that is easy to assemble and separate and can separate the rifle 30 from the warhead 20 as shown in Figure 2 during maintenance of the rifle 30 , The propellant charge 40 is removed from the battle 30 separated from the warhead 20 and the propellant charge 40 is replaced with a new one later.

Therefore, when the ammunition is fired, the explosion causes an explosion due to a shock at the target point, thereby igniting the high explosive in the bullet (20). The bulb (10) It is piled on the membrane and can be used for a long time.

The warhead (20) is a high-explosive gun that explodes and ruptures the body to cause debris and storm effects. It can be used for a long period of time because it is enclosed by a high-explosive gun.

The bulge 30 is formed of brass and is separated from the bullet 20 and the bulge 30. The bulge 30 is formed in a lower portion of the bulge 50, A priming hole is formed in the bottom center of the groove.

The artillery ammunition stored for a long period of time (more than 25 years) is replaced with a new one after the dismantling of the rifle because of the blindness caused by the aging of the couplings and primer assemblies.

This is because the standard of the primer coupling hole is enlarged in the process of separating the primer 50 from the primer coupling hole of the pseudo 30 and the technique of reducing the extended primer coupling hole according to the standard is not sufficient. It was not possible to replace only the combination. Inevitably, the maintenance standard was changed to replace the whole of the rifle with a new one.

This is because, when the primer coupling hole is extended, a minute gap is generated when the primer is coupled, and the gas generated during the explosion leaks into a minute gap and acts as an important coupling element in shooting.

However, this has raised the problem that a lot of the budget is wasted because all existing medicines are discarded and new products must be manufactured and replaced.

In order to overcome the above-mentioned problems, the proposed technique is disclosed in Patent Registration No. 10-1209596 (a primer hole repair fixture and a method of repairing a lung medicine using the same), and Patent No. 10-1283453 (a primer combination of a 105- Hole maintenance jig, and a method for repairing a primer coupling hole in the use of the same, and a method for separating a primer assembly from a 105 mm artillery ammunition pipeline).

The above-described techniques expand the standard of the primer coupling hole in the process of separating the primer 50 from the primer coupling hole of the pendulum 30. In this case, when the primer primer is inserted in the extended primer hole, a minute gap A series of methodological techniques for sealing.

However, since there is no suitable apparatus for applying the above-described conventional techniques, the worker has to manually perform each operation, which causes a problem that the reliability of recycling is lowered.

Moreover, due to the nature of logistics products that require the processing of large quantities of goods, it is necessary to provide a sufficient quantity of spare parts that can be reliably used, but a problem arises in that the necessary amount can not be quickly supplied through manual operation.

The object of the present invention to overcome the above-mentioned problems is to provide an artillery ammunition primer maintenance apparatus, and more particularly to an artillery primer priming apparatus for processing artillery ammunition, And to provide an aged detonator maintenance device of an automated artillery ammunition to replace the new cartridge with a new one so that the cartridge can be reused without being discarded.

In order to achieve the above-mentioned object, an aged primer maintenance device of an artillery ammunition according to the present invention is characterized in that an opening is formed so that one side thereof is coupled with a shell, a cylindrical shape is provided so that propulsion charge can be seated therein, And a priming hole for coupling a primer to the lower center of the groove is formed, and the priming hole is formed in the lower part of the priming hole at the bottom of the priming hole ≪ RTI ID = 0.0 > a < / RTI > A conveyor device for holding and transporting the plurality of pellets to be operated in a state in which the disc member of the pellet is facing upward; An ignition rod detonator located on a conveyance path of the rectilinearly conveyed through the conveyor device, for pressing the primer of the conveyed rectilinear rod to cause the ignition rod to be detonated; And an ignition rod which is located on a conveyance path of the chemical to be conveyed through the conveyor apparatus and which is driven by the ignition rod through the ignition rod explosion device, Removing device; A hole is formed in the central portion of the disc member of the medicament through which the ignition bar is removed through the ignition bar removal device, Perforating device; And a chemical elevation device positioned on a conveyance path of the chemical conveyed through the conveyor device and raising the chemical strength of the chemical to pierce holes pierced through the chemical perforation device from the conveyor device Including.

According to another aspect of the present invention, there is provided a spark plug detonator comprising: a first grip holder for gripping a conveyed pellet so as to prevent it from being shaken; An ignition needle primer pressing device for pressing a pressure equal to or higher than a predetermined reference value to a primer of a weak ignition rod held through the first grip holder; A pressure cylinder for generating a pressure to be used in the ignition wire primer pressing apparatus by hydraulic pressure or pneumatic pressure; A silencer for blocking an explosion sound generated when the ignition rod is opened by blocking an opening of a medicament held through the first medicament holder; A pipe between the muffler and the opening of the strap so as not to allow the steam pressure to be transmitted to the inside of the strap when the ignition rod explodes; And a first cylinder for generating a predetermined pressure for bringing the silencer into close contact with the opening of the riff through the first compartment holder.

According to another aspect of the present invention, there is provided an ignition device for an artillery ammunition, the apparatus comprising: a second compartment holder for holding the transferred compartment so as to prevent the compartment from being shaken; An ignition rod pushing device for pressing an ignition rod of a weak hand held through the second grip holder to a pressure of a predetermined standard or higher to remove the ignition rod from the weak grip; And a welding rod receiving device for collecting the ignition rod removed from the grip held through the second grip holder when the ignition rod is dropped.

According to another aspect of the present invention, there is provided an aging detonator for an artillery ammunition, comprising: a third medicament holder for holding a medicament conveyed so as not to be shaken; A reamer capable of smoothly working an inner surface of a drilled or punched hole drilled in the center of the disk member held by the third grip holder and drilling a hole larger than the hole in which the existing ignition rod was assembled or having a step; A first hammer support for supporting the opening of the hammer held by the third hammer holder at the lower portion to facilitate the drilling operation; And a second cylinder for generating a predetermined pressure for bringing the first threat support pedestal into close contact with the opening of the first compartment held by the third compartment holder.

According to still another aspect of the present invention, there is provided an aging detonator maintenance device for an artillery ammunition, the apparatus comprising: a punching device for punching a hole through the punching device, A second medicament pedestal supporting the opening of the medicament when the medicament is dispensed; A lifting cylinder for lifting up the second camming base; And a third cylinder for generating a constant pressure for driving the ascending cylinder.

According to another aspect of the present invention, there is provided an aged detonator maintenance device for an artillery ammunition, the conveyor device comprising: a conveyor device having a plurality of perforated regions corresponding to a cylindrical outer diameter of the cannon, A plate-shaped member; And a drive motor unit for driving the disk-shaped member to rotate at a predetermined angle.

In accordance with another aspect of the present invention, there is provided an apparatus for repairing detonated ammunition according to the present invention, comprising: In the case where a sealing member exists in the maintenance box, the shape of the priming hole has a step and an inclination angle step or a step of a two-step inclination angle shape according to the shape of the sealing member.

In the case where there is no sealing member in order to fit the primer fitting hole extended to the reference standard extended from the reference standard of the pseudo punching apparatus of the present invention, since the end portion of the firing rod has a step portion, And the priming hole newly formed for this purpose has a stepped step shape corresponding to the stepped portion.

According to the proposed embodiment, in the process of replacing primer and primer for artillery ammunition, the primer coupling hole extended to the reference standard is adjusted according to the reference standard. Thus, the automated equipment improves the working efficiency and the work of the primer coupling hole is finer And can be standardized. Therefore, by increasing the reliability of the work, it is possible to greatly reduce the maintenance cost of the artillery ammunition since it is not necessary to replace the chemical tank with a new one.

Fig. 1 is a diagram showing an example of the configuration of an artillery ammunition
FIG. 2 is a view showing a state in which a pallet is separated from a warhead and a propulsion charge is removed;
FIG. 3 is a view showing an example of an external configuration of an aged primer maintenance device of an artillery ammunition according to the present invention
Fig. 4 is an exemplary view showing a configuration of one observing direction with the housing removed in Fig. 3
Fig. 5 is a schematic view showing an example of a configuration of one observation direction different from Fig. 4 in a state in which the housing is removed in Fig. 3
FIGS. 6 to 8 are enlarged cross-sectional views and a cross-sectional view of the cross section of the cross section of the drug cartridge to be operated through the aged primer maintenance device of the artillery ammunition according to the present invention
Fig. 9 shows an example of the configuration of a phoneme and a silencer

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

FIG. 3 is an exemplary view showing an external configuration of an aged detonator maintenance device of an artillery ammunition according to the present invention, FIG. 4 is an exemplary view of an observation direction in a state in which a housing is removed in FIG. 3, FIG. 6 to FIG. 8 are enlarged cross-sectional views and a cross-sectional view of an enlarged cross-sectional view of the cross section of the camber to be operated through the deteriorated primer maintenance device of the artillery ammunition according to the present invention .

As shown in the drawing, the aged detonator maintenance device of the artillery ammunition according to the present invention has an opening portion for one side to be engaged with the cannon and has a cylindrical shape 710 so that propulsion charge can be seated therein, And a primer coupling hole 750 is formed in which a groove is formed in the center of the disk member 720 and a primer is coupled to the lower center of the groove 720 A fuse 700 having an ignition pin 730 assembled into the cylinder 710 at a lower portion of the priming hole 750; A conveyor device 500 for holding and transporting a plurality of the medicines 700 to be operated while holding the disc member 720 facing upward; An ignition rod explosion device (100) located on a transfer path of the rectilinearly transferred through the conveyor device (500), for pressing the primer of the transferred drug to break the ignition rod (730); And is located on the conveying path of the bank conveyed through the conveyor apparatus 500. When the banknote which is blown out of the ignition rod is conveyed through the ignition rod explosion device 100, An ignition rod removal device 200 for removing the rod; And is positioned on the conveyance path of the bank conveyed through the conveyor apparatus 500 and is located at a central portion of the disc member of the bank which has been removed through the ignition bar removing apparatus 200, A punching device 300 for punching holes having punches or steps; And a conveying device (500) for conveying the pierced piercing device (300) to the conveyor device (500) so that the pierced pierce through the piercing device (300) And a phasing mechanism 400 for lifting up the phased array.

At this time, the ignition rod explosion device 100 includes a first chemistry holder 120 for holding the transferred chemistry 700 so as not to be shaken; An ignition needle primer pressing device 110 for pressing a pressure of a predetermined reference or more to a primer of an ignition rod 730 of the syringe 700 held through the first syringe holder 120; A pressurizing cylinder 111 for generating a pressure to be used in the firing rod primer pressing apparatus 110 by hydraulic pressure or pneumatic pressure; A silencer (131) for blocking an explosion sound generated when the ignition rod is opened by blocking an opening of a weak hand held through the first grip holder (120); A pipe 132 between the silencer 131 and the opening of the strainer so as not to transmit the explosive pressure to the inside of the strainer when the igniter is detonated; And a first cylinder 132 configured to generate a predetermined pressure to bring the silencer 131 into close contact with the opening of the compartment held by the first compartment holder 120.

In addition, the ignition bar removal device 200 includes a second compaction holder 220 for holding the conveyed rifle so as not to be shaken; A firing rod pushing device 210 for pressing the firing rod of the dope 700 held by the second dope holder 220 at a pressure higher than a predetermined reference level to remove the firing rod from the dope; And a welding rod receiving device 230 for collecting the ignition rod 730 removed from the grip 700 held by the second grip holder 220 when the ignition rod 730 is dropped.

In addition, the medicament perforation device 300 includes a third medicament holder 320 for holding the medicines 700 transferred thereto so as not to be shaken; A drill 311 for drilling a hole which is larger than the hole in which the existing ignition rod has been assembled or has a step is formed at the center of the disc member of the medicament 700 held by the third medicament holder 320 or the inner surface of the perforated part is smooth A reamer 312 operable; A first hammer support (331) for supporting the opening of the hammer held by the third hammer holder (320) from below to facilitate the drilling operation; And a second cylinder 332 for generating a predetermined pressure to closely contact the first camming base 331 with the opening of the cam 700 held by the third camming holder 320. And a reamer configuration capable of smoothly working the inner surface of the perforated portion.

When the peg 700 penetrating through the peg punching device 300 is conveyed through the conveyor device 500, the peg lifting device 400 can support the opening of the peg 700 from the lower side A second medicament pedestal 411; A lifting cylinder 412 for pushing up the second cambered support 411 upward; And a third cylinder 410 that generates a constant pressure for driving the up cylinder 412.

In addition, the conveyor apparatus 500 includes a disk-shaped member 510 having a plurality of perforated regions corresponding to the outer diameter of the cylindrical portion 710 in a uniform radial direction; And a driving motor unit 520 for driving the disk-shaped member 510 to rotate at a predetermined angle.

In this case, reference numeral 600 denotes a housing, and reference numeral 330, for example, denoted 331 and 332, designates a confiscating apparatus.

There is provided a control device for controlling the overall operation and a machining quality measuring device for measuring the operating state of the drill 331 and the degree of drilling, which is not shown in the above-described configuration, and additionally, And a device for collecting the completed medicines, thereby automating the operation of replacing the aged spark plugs of the medicines.

In this case, the drill 331 can be divided into three types depending on the operating state of the drill 331 and the degree of drilling. As shown in FIGS. 6 to 8, When the sealing member 740 is present when the primer coupling hole 750 is aligned with the reference standard, the shape of the primer coupling hole 750 has a step and an inclination angle step according to the shape of the sealing member 740 (See Fig. 6) or a stepped and two-step inclined angle (see Fig. 7).

On the other hand, if the sealing member 740 is not present, the ignition rod 730 has a step portion 731, as shown in FIG. 8, to enable its own sealing, The priming hole 750 to be processed is processed so as to have a step corresponding to the step portion 731.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

100: Ignition rod explosion device 200: Ignition rod removal device
300: medication punch device 400:
500: conveyor device 600: housing
700: Pseudo 710: Cylinder
720: disk member 730: ignition rod
740: sealing member 750: primer bonding hole
130 silencer cylinder 310 perforation device
330: negotiating device 410: ascending cylinder

Claims (8)

The other side of which is finished with a disk member larger than the outer diameter of the cylinder and forms a groove in the inside of the disk member from the center of the disk member A primer coupling hole in which a primer is coupled to a lower center of the groove, and an ignition pin formed in the cylinder below the primer coupling hole;
A conveyor device for holding and transporting the plurality of pellets to be operated in a state in which the disc member of the pellet is facing upward;
An ignition rod detonator located on a conveyance path of the rectilinearly conveyed through the conveyor device, for pressing the primer of the conveyed rectilinear rod to cause the ignition rod to be detonated;
And an ignition rod which is located on a conveyance path of the chemical to be conveyed through the conveyor apparatus and which is driven by the ignition rod through the ignition rod explosion device, Removing device;
A hole is formed in the central portion of the disc member of the medicament through which the ignition bar is removed through the ignition bar removal device, Perforating device; And
And a medicament lifting device which is located on a conveying path of the medicament conveyed through the conveyor device and raises the medicament upward so that the medicines pierced with the medicinal perforation device can be easily removed from the conveyor device Characterized in that the artillery ammunition is an aged primer maintenance device.
The method according to claim 1,
Wherein the ignition rod explosion device comprises:
Hold the first medication holder to prevent the medication being transferred from being shaken
An ignition needle primer pressing device for pressing a pressure equal to or higher than a predetermined reference value to a primer of a weak ignition rod held through the first grip holder;
A pressure cylinder for generating a pressure to be used in the ignition wire primer pressing apparatus by hydraulic pressure or pneumatic pressure;
A silencer for blocking an explosion sound generated when the ignition rod is opened by blocking an opening of a medicament held through the first medicament holder;
A pipe between the silencer and the opening of the strainer so as not to transmit the explosive pressure to the inside of the strainer when the igniter is detonated;
And a first cylinder for generating a predetermined pressure for bringing the silencer into close contact with an opening of a rifle held through the first grip holder.
The method according to claim 1,
The ignition bar removal device includes:
A second medication holder for holding the transferred medication so as not to shake;
An ignition rod pushing device for pressing an ignition rod of a weak hand held through the second grip holder to a pressure of a predetermined standard or higher to remove the ignition rod from the weak grip; And
And a welding rod receiving device for collecting the ignition rod removed from the grip held through the second grip holder when the ignition rod is dropped.
The method according to claim 1,
The medicament perforating apparatus comprises:
A third holder for holding the transferred medicament so as not to shake;
A reamer capable of smoothly working an inner surface of a drilled or punched hole drilled in the center of the disk member held by the third grip holder and drilling a hole larger than the hole in which the existing ignition rod was assembled or having a step;
A first hammer support for supporting the opening of the hammer held by the third hammer holder at the lower portion to facilitate the drilling operation; And
And a second cylinder for generating a predetermined pressure for bringing the first camming base into close contact with the opening of the camber held by the third camming holder.
The method according to claim 1,
The above-
A second medicament support for supporting the opening of the medicament when the medicament pierced through the medicament perforation device is conveyed through the conveyor device;
A lifting cylinder for lifting up the second camming base; And
And a third cylinder for generating a constant pressure for driving the ascending cylinder.
The method according to claim 1,
The conveyor apparatus includes:
A disk-shaped member having a plurality of perforated regions corresponding to a cylindrical outer diameter of the medicament formed in conformal radial directions;
And a driving motor unit for driving the disk-shaped member to rotate at a predetermined angle.
The method according to claim 1 or 4,
In the case where a sealing member is provided in order to align the primer coupling hole extended to the reference standard extended from the reference standard of the pseudo punching apparatus, the shape of the primer hole is determined by the shape of the sealing member such that the step and inclination angle step And has a stepped step and a stepped shape of a two-step inclined angle.
The method according to claim 1 or 4,
In the case where there is no sealing member in order to align the primer fitting hole extended to the reference standard extended from the reference standard of the weakened punching apparatus, the end of the firing rod is provided with a step portion so that self sealing can be performed , And the priming hole newly formed for this purpose has a stepped shape corresponding to the stepped portion and a stepped shape of the inclined angle.

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