RU214739U1 - Press for reloading and reloading cartridges - Google Patents

Abstract

The utility model relates to hunting equipment, namely to the designs of press machines used for the restoration and re-equipment of hunting cartridges with paper and plastic sleeves. The technical result aimed at solving this problem is to improve the positioning accuracy of the fired cartridges relative to the mounted working tool, restoring their geometric shape and standard dimensions. A press for restoring and equipping cartridges, comprising a support frame and a vertical rod placed on it with parallel platforms mounted on it: a lower fixed platform rigidly fixed to the frame with a lower fastener fixed to it and a shellholder holding the bottom of the cartridge case in its grooves during their restoration and equipment, and an upper movable platform mounted on a rod with the possibility of vertical reciprocating movement along it, with an anti-friction sleeve, with a mounted working tool on it and with an upper fastener, as well as a knee-lever mechanism connecting both platforms, providing a movable platform the possibility of reciprocating movement along the rod, while the lower fixed platform and the shellholder attached to it are made with the possibility of forming an assembly of a single fixed and precisely positioned relative to the working tool assembly unit from two placed one in other and parts connected together, made using precise technologies, taking into account the contour accuracy of positioning one relative to the other and the alignment of their connecting holes, namely: the shellholder is made in the form of a one-piece stamped shaped plate with holes for connecting to the lower fixed platform and with mounting grooves under the bottom of the sleeve , and the lower fixed platform itself is made in the form of a monolithic plate made by precision injection molding with a central hole for its installation on the rod, with holes connecting this platform with the base and with the lower fastener placed on it, as well as with a shaped shellholder repeating the shape of the shellholder stepped lodgement for its installation in it and in depth corresponding to the thickness of its plate, with its mounting grooves under the bottom of the cartridge case, its connecting holes for the threaded element connecting the shellholder to it, and its hole for the encapsulation glass, while the antifriction bushing is made of bronze and is installed in the central hole of the upper fastening element put on the rod and symmetrically fixed on the upper platform with the possibility of moving along with it and this platform along the rod, as hinges connecting the levers of the knee-lever mechanism both between themselves and with fasteners on the platforms, flange bearings are used, planted in coaxial holes of the connected levers laid parallel to the platforms and fixed on these levers with their flanges perpendicular to the axes of the lever holes, and the mounted working tool is fixed on the movable platform with the possibility of manual adjustment of its position relative to the grooves in the shellhoder and cartridge case placed in them.

Description

The utility model relates to hunting equipment, namely, to the designs of press machines used for restoring and reloading hunting cartridges with paper and plastic sleeves deformed during firing.

The deformation of cartridge cases during a shot is explained by the fact that during a shot, the gunpowder in the case ignites and burns out not at once, but in layers, and therefore the powder gases released during its combustion are also released for some time, increasing the pressure in the closed space of the gun powder chamber. Pressure acts on the walls and bottom of the cartridge case, pressing it tightly against the walls of the chamber and against the bolt face, but at the same time it indirectly affects the projectile itself. If the original dimensions of the cartridge case are not restored, then it will tightly enter the chamber of the weapon, touch it and not be sent into it when the cartridge is fed in semi-automatic hunting rifles, which affects the stability of their work and the predictability of the shot.

A device is known for restoring the sleeve of a hunting cartridge, which simultaneously produces in one movement both the molding of spent cartridges and the removal of a fired primer - an igniter of the cartridge, containing a support frame and a vertical rod placed on it, at the upper end of which there is a rotary pressure lever with a pressure roller and two shoulders the lever on the compression spring, and parallel to the guide rod on the support frame, there is a locating pin for putting either a sleeve or a working tool on it (Patent for the invention of the Russian Federation No. 2700128 dated 06/10/2019, publ. No. 26).

This known device provides improved quality molding of spent cartridges and the performance of their recovery while maintaining the geometric shape and standard dimensions of the cartridge.

The disadvantage of this known device is the lack of a tool for correcting the deformation of the capsule socket and placing a new capsule, and the spring-loaded lever used in the device requires a lot of physical effort to perform technological operations. In addition, compression and adjustment of the capsular nest is carried out when the sleeve is placed on the support with the bottom up under the crimping and correcting tool, which leads to a possible loss of accuracy of the geometry of the spent cartridge case and time spent on this manual operation, as well as the need to use a special tool for removing and dressing recoverable sleeve on the support. At the same time, this known device is characterized by low quality of molding and filling of spent cartridge cases due to the inaccuracy of their positioning relative to the working tool, restoring their shape and standard dimensions.

Closest to the proposed invention is a press for restoring and equipping cartridges, containing a support frame and a vertical rod placed on it with parallel platforms mounted on it with their central holes: a lower fixed platform rigidly fixed to the frame with a lower fastener fixed to it and a shellholder holding in their grooves in the bottom of the cartridge case in the process of their recovery and equipment, and the upper movable platform mounted on the rod with the possibility of vertical reciprocating movement along it, with an anti-friction sleeve, with a mounted working tool on it and with the upper fastener, as well as connecting both platforms are a knee-lever mechanism that provides the movable platform with the possibility of reciprocating movement along the rod and is formed from nodes hinged to each other, namely, a pressure lever and two pairs of parallel-spaced levers of the same shape, located at different levels: the lower pair of long levers hinged to the lower fastener located between them on the lower fixed platform, and the upper pair of L-shaped two-arm short levers, hinged, each with one of its shoulders to the upper fastener placed between them on the upper platform, and with its other shoulder to the long lever of the lower pair of spaced levers (RF Patent for utility model No. 210268, prior. 12/20/2021, publ. 04/05/2022, Bull. No. 10).

This well-known, closest to the claimed technical solution, press for restoring and equipping cartridges, as the copyright holder indicates, uses a significantly improved technology for restoring and equipping cartridges that maintains the alignment of the hinged replaceable working tool mounted on the upper movable platform relative to the restored and equipped cartridge, fixed with high positioning accuracy in the shellholder of the lower platform.

The disadvantage of this well-known technical solution, which is closest to the claimed one, however, lies in the inaccuracy of the positioning of the shellholder itself relative to the lower fixed platform on which it is fixed, and, as a result, in the inaccuracy of positioning the bottom of the restored cartridge case in it relative to this fixed platform, as well as with respect to the mounted working tool on the upper movable platform, because and the shellholder itself and the lower platform on which it is fixed are made, each, from a set of several plates, each with its own hole for the bolt connecting them, characterized by its tolerance for dimensional deviation, allowing the deviation of the holes of these plates relative to each other and predetermining the displacement of these connected plates relative to each other. Moreover, such a displacement is enhanced by the fact that each of the connected plates is unable to fix the mating plate with its mating surfaces. Thus, placing a shellholder of misaligned plates on a fixed platform of misaligned plates is unable to provide accurate positioning of this shellholder relative to the fixed platform to which it is connected, and, as a result, relative to the attached working tool on the upper movable plate, and therefore it is impossible to accurately restore this press geometric shape and normalized size of the fired cartridge. In addition, the implementation of the anti-friction sleeve from a material that ensures its sliding along the rod is not enough to maintain alignment with it, because their alignment is also affected by its installation itself, which ensures that it slides along the stem along with the upper fastener and the upper platform, and not fixed on the stem, as indicated in the patent. Moreover, the use of any other bearings as hinges connecting the levers of the knee-lever mechanism, except for flange bearings, planted in coaxial holes of the connected levers laid parallel to the platforms and fixed on these levers with their flanges perpendicular to the axes of the lever holes, is not able to eliminate the occurrence of misalignment of these levers relative to each other and ensure, during the operation of the press, the pre-set parallelism of both platforms relative to each other and, as a result, the alignment of the positions of the working tool and the mounting grooves of the shellholder for placing fired cartridges

The task to be solved by the proposed technical solution is to restore the geometric shape and standard dimensions of fired cartridges.

The technical result aimed at solving this problem is to improve the positioning accuracy of fired cartridges mounted on a fixed platform in the grooves of a shellholder fixed on it, relative to a mounted working tool that restores their geometric shape and standard dimensions.

The specified technical result is achieved by the fact that a press for restoring and equipping cartridges, containing a support frame and a vertical rod placed on it with parallel platforms mounted on it with their central holes: a lower fixed platform rigidly fixed to the frame with a lower fastener and a shellholder fixed to it, holding in its grooves the bottom of the cartridge cases in the process of their restoration and equipment, and the upper movable platform mounted on the rod with the possibility of vertical reciprocating movement along it, with an anti-friction sleeve, with a mounted working tool on it and with an upper fastener, as well as a knee-lever mechanism connecting both platforms, which provides the movable platform with the possibility of reciprocating movement along the rod and is formed from nodes hinged to each other, namely, a pressure lever and two pairs of parallel-spaced levers of the same shape, located at different levels: the lower pair of long levers hinged to the lower fastener located between them on the lower fixed platform, and the upper pair of L-shaped two-arm short levers, hinged, each with one of its shoulders to the upper to the fastening element placed between them on the upper platform, and with its other shoulder to the long arm of the lower pair of spaced levers, the lower fixed platform and the shellholder fixed on it are made with the possibility of forming in assembly a single fixed and precisely positioned relative to the working tool assembly unit from two placed one inside the other and parts connected together, made using precise technologies, taking into account the contour accuracy of positioning one relative to the other and the alignment of their connecting holes, namely: the shellholder is made in the form of a fully stamped shaped plate with holes for connecting with a lower fixed platform and with mounting grooves under the bottom of the sleeve, and the lower fixed platform itself is made in the form of a monolithic plate made by precision injection molding with a central hole for its installation on the rod, with holes connecting this platform with the base and placed on its lower fastening element, as well as with a figured stepped cradle repeating the shape of the shellholder for its installation in it and in depth corresponding to the thickness of its plate, with its mounting grooves under the bottom of the cartridge case, its connecting holes for the threaded element connecting the shellholder to it, and its hole for encapsulation cup, while the anti-friction sleeve is made of bronze, which ensures smooth sliding of the sleeve along the rod, preventing abrasion of its surface and the appearance of backlashes and scoring on it, as well as preventing the loss of parallelism between the platforms of the press and, as a result, ensuring the alignment of the positions of the worker tool ment and mounting grooves of the shellholder for placing fired cartridges, and is installed in the central hole of the upper fastener put on the rod and symmetrically fixed on the upper platform with the ability to move along with it and this platform along the rod, thereby maintaining its alignment with it, in as hinges connecting the levers of the knee-lever mechanism both among themselves and with fasteners on the platforms, flange bearings are used, planted in coaxial holes of the connected levers laid parallel to the platforms and fixed on these levers with their flanges perpendicular to the axes of the lever holes, preventing the occurrence of distortion these levers relative to each other, thus providing, during the operation of the press, the pre-set parallelism of both platforms relative to each other and, as a result, the alignment of the positions of the working tool and the shellholder mounting grooves for placing fired cartridges, and, to In addition, the mounted working tool is fixed on a movable platform with the possibility of manual adjustment of its position relative to the grooves in the shellhoder and the cartridge case placed in them.

The use of various working tools in the press allows you to completely restore and equip the cartridge with the help of a working tool in the form of: a crimp tube that levels the side surface of the spent cartridge case and restores the shape of the cone of its metal skirt, with a decapsulator inside to remove the primer of the spent cartridge case; a primer that presses a new primer into the restored cartridge case with an encapsulation cup placed on a fixed platform from below and prepared for equipping the cartridge case with a new primer; different matrices, intended in general for the formation of a closed bottom of an equipped cartridge, such as:

- matrices-stars with the angle of inclination of the rays that form the mouth of the sleeve;

- hemming matrix forming the side of the cartridge;

- a pressing die designed to blunt the sharp corners of the case mouth.

The supply of the press with an additional plastic sleeve installed on the cartridge case being restored to protect it from creases during the operations of closing the cartridge case with dies, also ensures accurate positioning of the cartridge case in the shellholder during subsequent operations during the recovery of the cartridge case and, as a result, its precise positioning relative to the working tool.

The proposed technical solution is illustrated by drawings of a press for the restoration and reloading of cartridges.

Fig. 1 - Press for restoring and reloading cartridges assembled from one angle (isometry);

Fig. 2 - Press for restoring and reloading cartridges assembled from a different angle (isometry);

Fig. 3 - Shellhoder plate;

Fig. 4 - Lower fixed platform, top view;

Fig. 5 - A-A fig. four;

Fig. 6 - Upper movable plate with elements fixed on it (Section along the axis of the rod);

Fig. 7 - Encapsulation cup installed in the lower fixed plate (Section along the cup axis);

Fig. 8 - Plastic bushing mounted on the cartridge sleeve to be restored to protect it from creases when closed with a star matrix.

The press for restoring and equipping cartridges contains: a support frame 1 (Fig. 1) and a vertical rod 2 placed on it with coaxial parallel platforms mounted on it with a central hole each: a lower fixed platform 3, rigidly fixed to the frame 1, and an upper movable platform 4, as well as the knee-lever mechanism 5 movably connecting both platforms (Fig. 2), which provides the movable platform 4 with the possibility of reciprocating movement along the stem 2.

On the lower fixed platform 3 (Fig. 1), a lower fastener 6 and a shellholder 7 are placed on top, designed to hold the bottom of the cartridge case in its grooves in the process of restoring and equipping the cartridge, and from below it is equipped with a capsulation cup 8 (Fig. 2, Fig. 7 ), prepared for equipping the cartridge case with a new primer.

On the upper movable platform 4 (Fig. 1 and Fig. 2) there is an upper fastening element 9 and various hinged working tools fixed on it with the possibility of manual adjustment of its position relative to the grooves in the shellhoder 7, namely:

- coaxially placed crimp tube 10 (Fig. 2), designed to align the side surface of the spent cartridge case and the shape of the cone of its metal skirt to its original shape and normalized size, with a decapsulator inside 11, designed to remove the old primer from the spent cartridge case;

- primer 12 (Fig. 1, Fig. 2), designed to press a new primer into the restored cartridge case;

- different dies designed for the complete formation of the closed bottom of the cartridge case:

- matrix-star 13 with the angle of inclination of the rays forming the mouth of the sleeve;

- hemming matrix 14, forming the side of the cartridge;

- pressing die 15, designed to blunt the sharp corners of the neck of the sleeve and the final molding of its paper or plastic case.

The lower fixed platform 3 itself (Fig. 1) and the assembled shellholder 7 attached to it represent a single, precisely positioned relative to the working tool, assembled assembly of two parts placed one inside the other and connected together, made using precise technologies that take into account the contour the accuracy of their positioning one relative to the other and the alignment of their connecting holes, namely:

- shellholder 7 (Fig. 3) is a fully stamped curly plate with its mounting contour surface 16 and with its mounting grooves under the bottom of the cartridge case 17, holding the bottom of the cartridge case during their restoration and reloading, and a hole 18 for installing the capsulation cup 8 ( Fig. 2) on the lower platform 3, designed to equip the cartridge case with a new primer, as well as with its connecting holes 19 for the threaded element 20 (Fig. 1), connecting the lower platform 3 with it.

- the lower platform 3 (Fig. 4, 5) is a monolithic metal plate made by precision injection molding with a central hole 21 for its installation on the rod 2, with different holes 22 connecting this platform with the base 1 and with the lower a fastener 6, as well as with a figured stepped lodgement 23 repeating the shape of the shellholder for installing the shellholder 7 in it, and in depth "b" corresponding to the thickness of the shellholder plate "a" (Fig. 3), with its mounting grooves 24 under the bottom of the cartridge case, with its connecting holes 25 under the threaded element 20 (Fig. 1), connecting the shellholder 7 with it, and with its hole 26 (Fig. 4, 5) under the capsulation cup 8.

The knee-lever mechanism 5 (Fig. 1 and Fig. 2), which provides the movable platform 4 with the possibility of reciprocating movement along the rod 2, is formed from pivotally connected nodes, namely, a pressure lever 27 and two located at different levels, pairs of parallel-spaced levers of the same shape: the lower pair of long levers 28, 29 hinged to the lower fastener 6 placed between them on the lower fixed platform 3, and the upper pair of L-shaped two-shouldered short levers 30 rigidly connected to the pressure lever 27, 31, hinged, each, with one of its arms 32 and 33 to the upper fastener 9, seated on a rod and placed between them on the upper platform 4, and with its other arm 34 and 35 to the long arm of the lower pair of spaced arms 28, 29.

As hinges connecting the levers of the knee-lever mechanism both among themselves and with fasteners on the platforms, flange bearings, respectively, 36 (Fig. 1) and 37 (Fig. 6), are used, planted in coaxial holes laid parallel to the platforms of the connected levers and fixed on these levers with their flanges perpendicular to the axes of the holes, preventing the occurrence of distortion of these levers relative to each other, thereby ensuring, during the operation of the press, the pre-installed parallelism of both platforms relative to each other and, as a result, the coaxiality of the positions of the working tool and the installation shellholder slots 7 for placing fired cartridges.

In the central hole of the upper fastener 9 put on the rod 2, symmetrically fixed on the upper platform, there is an anti-friction bushing 38 (Fig. 6) made of bronze mounted on the rod 2, which ensures its smooth sliding along the rod 2, while maintaining alignment with it and with the upper movable platform 4. The use of such a sleeve prevents abrasion of the rod, the appearance of backlash and scoring, and loss of alignment between the lower 3 and upper 4 platforms. Bronze is an alloy of two metals: copper and tin, with additives, has high anti-friction properties. The sliding friction coefficient of a bronze bushing on a steel rod (steel-bronze) corresponds to 0.12 (The smaller the coefficient, the smoother the sliding of the bushing on a steel rod). Solid solution alloys, as a rule, have reduced hardness and high ductility, in contrast to mechanical mixtures that have higher hardness and lower ductility, such as antifriction composite materials with a maximum sliding speed of at least 100 m/min, for example, ZX-100K. A composite is a mixture of two or more elements that do not contain metal components. The steel-plastic friction coefficient is 0.2.

The encapsulation glass 8 (Fig. 7) of the press is equipped with a cylindrical pin 39 placed in its center with a spring 40 on it and a washer 41 loosely dressed on it, which together acts as a spring-loaded anvil for gently pressing the primer into the open bottom of the cartridge case. In this case, the diameter of the pin 39 of the cup 8 and the diameter of the hole of its washer 41, as well as the diameter of the bottom of the primer 12 itself are selected in such a way that their ratio between themselves and the bottom of the primer can lead to the indentation of the primer in the bottom of the sleeve.

The press is additionally equipped with a plastic sleeve (Fig. 8) mounted on the cartridge sleeve to be restored to protect it from creases when closed with dies.

The assembled press for recovery and equipment of cartridges is ready for work.

The principle of operation of this assembled press for reloading and reloading is characterized by the following sequence of actions, namely: extraction of a fired primer; capsule socket correction; calibration, alignment of the plastic walls of the spent cartridge case, and restoration of the cone of the metal skirt of the desired diameter of the spent cartridge case; encapsulating the cartridge case, equipping the restored cartridge case with gunpowder, a wad-container and shot, as well as successively closing the filled cartridge with different matrices: first with a star matrix, then with a matrix that forms the cartridge rim and at the end with a rolling matrix.

First, the spent cartridge case is installed in the groove of the shellholder 7 on the lower platform 2 of the press, under the crimp tube 10 with the decapsulator 11. Lowering the pressure lever 27, the crimp tube 10 with the decapsulator 11 goes down and, touching the upper edges of the sleeve, positions this sleeve in the groove of the shellholder 7, at the same time squeezing it and pressing its decapsulator 11 on its fired primer, causing it to fall out of the case and subsequent correction of its primer nest with simultaneous calibration of the aligned plastic walls of the spent cartridge case and restoration of the cone of its metal skirt to its normalized diameter. By returning the pressure lever 27 back to its original upper position, the spent cartridge case is extruded from the compression tube 10.

After that, they begin to equip the sleeve with a new primer. To do this, a new primer (not shown) is installed in the hole of the washer 41 of the cup 8, coaxially placed under the capsulator 12, so that its bottom is marked in the hole of this washer, and on top of this primer in the groove of the shellholder, a pre-passed through the crimp tube 10 s is placed. decapsulator 11 the cartridge case, and lowering the pressure lever 27, which compresses the spring 40 in the cup 8, a new capsulator is inserted into this sleeve, which, reaching the bottom of the sleeve, presses from the inside on the primer, pressing its bottom into the hole formed in the process of pressure in it, at the same time additionally calibrating and straightening the edges of her capsule nest.

At the end of this operation, the pressure lever is raised to its original upper position and the encapsulated cartridge case is equipped with gunpowder, a wad-container and shot.

Then the sleeve equipped with these elements is placed in another groove of the shellholder 7 under the star matrix 13. Again, lowering the pressure lever 27, this matrix is pressed from above on the equipped sleeve. The cartridge is folded on top and forms a "hut".

After that, the lever 27 is raised to its original position and the cartridge is moved into the hole in the shellholder 7 located under the hemming matrix 14 and again, by pressing the lever 27, the side of the cartridge is formed, and then the lever is raised to its original position, the beaded cartridge is released and reinstalled in another the groove of the shellholder 7 under the pressing matrix 15, which is used to finally close the cartridge.

Thus, the created technical solution, thanks to the combination of its essential features reflected in the formula of the utility model, makes it possible to form a design of a press for restoring and equipping cartridges, which ensures accurate positioning of the shellholder grooves containing fired cartridges relative to the mounted working tool, restoring their geometric shape and standard dimensions. due to:

- execution of a lower fixed platform and a shellholder fixed on it with the possibility of forming an assembly of a single fixed and precisely positioned relative to the working tool assembly unit from two parts placed one inside the other and connected together, manufactured using precision technologies that take into account the contour accuracy of the shellholder positioning on this platform and the alignment of their connecting holes, namely: the manufacture of a shellholder in the form of a one-piece stamped figured plate with mounting grooves under the bottom of the sleeve and holes for connection with the lower fixed platform, and the execution of the lower fixed platform in the form of a monolithic plate made by precision injection molding with a central hole under its installation on a rod, with holes connecting this platform with the base and with the lower fastening element placed on it, as well as with a figured stepped lodgement repeating the shape of the shellholder for its installation in it and in depth not corresponding to the thickness of its plate, with its mounting grooves under the bottom of the cartridge case, its connecting holes for the threaded element connecting the shellholder to it, and its hole for the capsulation glass;

- manufacture of this anti-friction bushing from bronze, which ensures its smooth sliding along the rod, preventing abrasion of its surface and the appearance of backlashes and scuffs on it, as well as preventing the loss of parallelism between the press platforms and, as a result, ensuring alignment of the positions of the working tool and the mounting grooves of the shellholder for placement of fired cartridges, and its placement in the central hole put on the rod of the upper fastener, symmetrically fixed on the upper platform, with the possibility of moving along with this platform along the rod, thereby maintaining its alignment with it;

- use as hinges connecting the levers of the knee-lever mechanism both among themselves and with fasteners on the platforms, flange bearings planted in coaxial holes of the connected levers laid parallel to the platforms and fixed on these levers with their flanges perpendicular to the axes of the openings of the levers, do not allowing the occurrence of distortion of these levers relative to each other, thereby ensuring, during the operation of the press, the pre-set parallelism of both platforms relative to each other and, as a result, the alignment of the positions of the working tool and the mounting grooves of the shellholder for placing fired cartridges;

- fixing the hinged working tool on a movable platform with the possibility of manual adjustment allows, over time, to correct the position of the press relative to the grooves in the shellhoder, achieving their exact alignment.

Declared as a utility model, a press for reloading and reloading cartridges has passed production tests and is ready for production at the applicant's enterprise.

Claims (6)

1. A press for restoring and equipping cartridges, containing a support frame and a vertical rod placed on it with parallel platforms mounted on it with their central holes: a lower fixed platform rigidly fixed to the frame with a lower fastener fixed to it and a shellholder holding the bottom in its grooves cartridge cases in the process of their recovery and equipment, and an upper movable platform mounted on a rod with the possibility of vertical reciprocating movement along it, with an anti-friction sleeve, with a mounted working tool on it and with an upper fastener, as well as connecting both platforms with a knee- a lever mechanism that provides the movable platform with the possibility of reciprocating movement along the rod and is formed from hinged interconnected nodes, namely, a pressure lever and two pairs of parallel-spaced levers of the same shape, located at different levels: the lower pair of lengths levers hinged to the lower fastening element placed between them on the lower fixed platform, and the upper pair of L-shaped two-arm short levers rigidly connected to the pressure lever, each hinged with one of its shoulders to the upper fastening element placed between them on the upper platform, and with its other shoulder to the long arm of the lower pair of spaced levers, characterized in that the lower fixed platform and the shellholder fixed on it are made with the possibility of forming in assembly a single fixed and positioned relative to the working tool of the prefabricated unit from two placed one in the other and connected together of parts, taking into account the contour accuracy of positioning one relative to the other and the alignment of their connecting holes, namely: the shellholder is made in the form of a one-piece stamped figured plate with holes for connection with the lower fixed platform and with mounting grooves under the bottom of the sleeve, and the lower i fixed platform is made in the form of a monolithic plate made by injection molding with a central hole for its installation on the rod, with holes connecting this platform with the base and with the lower fastener placed on it, as well as with a figured stepped lodgement repeating the shape of the shellholder for its installation in it and in depth corresponding to the thickness of its plate with its connecting holes for the threaded element connecting the shellholder to it, and its hole for the encapsulation cup, while the anti-friction sleeve is made of bronze and is installed in the central hole put on the rod and symmetrically fixed on the upper platform of the upper fastener with the ability to move along with it and this platform along the rod, thereby maintaining its alignment with it, and flanged bearing and, planted in the coaxial holes of the connected levers laid parallel to the platforms and fixed on these levers with their flanges perpendicular to the axes of the lever holes, and, in addition, the mounted working tool is fixed on the movable platform with the possibility of manual adjustment of its position relative to the grooves in the shellhoder and placed in them cartridge cases. 2. A press for restoring and reloading cartridges according to claim 1, characterized in that it uses as a working tool: a swaging tube with the ability to level the side surface of the spent cartridge case and restore the shape of the cone of its metal skirt, with a decapsulator inside with the ability to remove the primer spent cartridge case, as well as the primer itself with the possibility of pressing a new primer into the restored cartridge case, with an encapsulation cup placed on a fixed platform from below with the possibility of equipping the cartridge case with a new primer, and various matrices with the possibility of forming a closed bottom of the loaded cartridge, including: - a matrix-star with an angle of inclination of the rays, providing the possibility of forming the neck of the sleeve; - hemming matrix with the possibility of forming the side of the cartridge; - a pressing die with the possibility of blunting the sharp corners of the neck. 3. A press for restoring and reloading cartridges according to claim 1, characterized in that it is additionally equipped with a plastic sleeve mounted on a recoverable cartridge case with the possibility of protecting it from creases when closed with a star matrix.

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