Novel bullet processing device

Abstract

The utility model discloses a novel bullet processing device, relates to the technical field of bullet processing, and solves the problems that when a steel core is mounted on a bullet, a turntable is matched with a pressing device, so that the steel core is placed above a shell, the steel core is pressed into the shell through the pressing device, and the steel core is not pressed by the pressing device during pressing. The utility model relates to a shell pressing device which solves the problems that when a shell is pressed, the side wall of the upper end of the shell can protrude outwards, so that the pressing force angle is increased, the two sides of the shell are not protected, and the phenomenon that the shell is bent in the pressing process is easily caused, and comprises a base, a driving rotating plate and a clamping plate, and the upper end of the driving rotating plate is rotationally connected to the upper end of the base through driving of a motor; a supporting frame is fixedly mounted at the upper end of the base, and through cooperation of the arranged clamping plates, the supporting plates and limiting wedge blocks, the supporting plates can be extruded oppositely and conveniently, so that a placed shell can be clamped and protected, and damage caused when a steel core is pressed is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bullet processing, in particular to a novel bullet processing device. Background Art

[0002] When bullets are made, the steel core of the bullet needs to be placed inside the shell. This can protect the steel core when it is in use and also make the use of the steel core more stable.

[0003] When installing the steel core in the existing bullet, the turntable and the pressing device are cooperated to place the steel core on the top of the shell, and the steel core is pressed into the interior of the shell by the pressing device. During the pressing, the upper side wall of the shell protrudes outward, thereby increasing the pressing force angle, and the two sides of the shell are not protected, which may easily cause the shell to bend during the pressing process. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a novel bullet processing device, which solves the problem that when a bullet is installed with a steel core, a turntable cooperates with a pressing device to place the steel core above a shell, and the steel core is pressed into the interior of the shell by the pressing device. While pressing, the upper side wall of the shell protrudes outward, thereby increasing the pressing force angle, and the two sides of the shell are not protected, which may easily cause the shell to bend during the pressing process.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a new bullet processing device, including a base, a driving rotating plate and a clamping plate, the upper end of the driving rotating plate is driven by a motor to rotate and connect with the upper end of the base, the upper end of the base is fixedly installed with a support frame, the upper end of the support frame is fixedly installed with a hydraulic cylinder, the lower end of the support frame is provided with a pressing plate, the output shaft of the hydraulic cylinder is fixedly connected with the top surface of the pressing plate by passing through the interior of the support frame, the top surface of the driving rotating plate is provided with clamping holes at equal intervals, both sides of the clamping holes are symmetrically fixedly installed with protective plates, the side walls of the protective plates are fixedly installed with limiting wedges, the bottom surface of the pressing plate is symmetrically provided with moving grooves, the interior of the moving grooves is slidably connected with the support plates, and the clamping plates are respectively fixedly connected to the side walls of the support plates.

[0006] Preferably, a limit rod is fixedly installed inside the movable groove, and the ends of the support plates are slidably sleeved on the limit rod, and a return spring is fixedly installed between the side walls of the support plate and the side walls of the movable groove, and the return spring is sleeved on the limit rod, thereby facilitating the resetting of the support plates after the relative movement.

[0007] Preferably, the end side walls of the support plate are provided with inclined surfaces, and the inclined surfaces are respectively slidably connected to the side walls of the limiting wedge block, so as to facilitate the downward movement of the support plate.

[0008] Preferably, the distance between the bottom surface of the clamping plate and the bottom surface of the pressure plate is greater than the length of the protective plate, and the distance between adjacent support plates is smaller than the distance between adjacent protective plates, thereby facilitating the clamping plate to enter between the two protective plates.

[0009] Preferably, a pressing column is fixedly mounted on the bottom surface of the pressing plate, and the pressing column is arranged between the two movable grooves, so that the installed steel core can be pressed.

[0010] The utility model provides a novel bullet processing device, which has the following beneficial effects:

[0011] 1. This novel bullet processing device, when using the bullet processing device, can conveniently press the support plate towards each other through the cooperation between the clamping plate, the support plate and the limiting wedge block, so that it can clamp and protect the placed shell to prevent damage when pressing the steel core;

[0012] 2. This novel bullet processing device, when in use, can conveniently reset the position of the support plate after the support plate moves upwards through the cooperation between the reset spring and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model.

[0016] In the figure, 1-base, 2-support frame, 3-hydraulic cylinder, 4-pressure plate, 5-driving rotating plate, 6-clamping hole, 7-limiting wedge block, 8-protective plate, 9-moving groove, 10-pressing column, 11-limiting rod, 12-reset spring, 13-inclined surface, 14-clamping plate, 15-support plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example 1

[0019] See also Figure 1-3 The embodiment of the utility model provides a novel bullet processing device, including a base 1, a driving rotating plate 5 and a clamping plate 14. The upper end of the driving rotating plate 5 is rotatably connected to the upper end of the base 1 through a motor drive. A support frame 2 is fixedly installed on the upper end of the support frame 2. A hydraulic cylinder 3 is fixedly installed on the upper end of the support frame 2. A pressing plate 4 is arranged at the lower end of the support frame 2. The output shaft of the hydraulic cylinder 3 is fixedly connected to the top surface of the pressing plate 4 by passing through the interior of the support frame 2. Clamping holes 6 are arranged at equal intervals inside the top surface of the driving rotating plate 5. Protective plates 8 are symmetrically fixedly installed on both sides of the clamping holes 6. Limiting wedge blocks 7 are fixedly installed on the side walls of the protective plates 8. Moving grooves 9 are symmetrically arranged inside the bottom surface of the pressing plate 4. Support plates 15 are slidably connected inside the moving grooves 9. The clamping plates 14 are respectively fixedly connected to The side wall of the support plate 15 places the shell inside the clamping hole 6, so that the driving rotating plate 5 moves the placed shell to the bottom of the pressure plate 4, and places the steel core to be installed on the upper end of the shell, opens the hydraulic cylinder 3, and moves the pressure plate 4 downward. At the same time, the support plate 15 is moved toward each other under the action of the limiting wedge block 7, so that the clamping plates 14 on both sides can be used to clamp the shell and protect the shell. The end side walls of the support plate 15 are provided with inclined surfaces 13, and the inclined surfaces 13 are respectively slidably connected to the side walls of the limiting wedge block 7. When the support plate 15 moves downward, the inclined surfaces 13 contact the limiting wedge block 8, so that the limiting wedge block 8 squeezes the support plate 15 through the inclined surfaces 13, which can conveniently make the support plates 15 on both sides drive the clamping plates 14 to move toward each other.

[0020] Example 2

[0021] In this embodiment, Figure 1-3 As shown, a limit rod 11 is fixedly installed inside the movable groove 9, and the ends of the support plates 15 are slidably sleeved on the limit rod 11. A return spring 12 is fixedly installed between the side walls of the support plates 15 and the side walls of the movable groove 9. The return spring 12 is sleeved on the limit rod 11. After the pressing work is completed, the pressure plate 4 is moved upward by the hydraulic cylinder 3. During the movement, the support plate 15 can be moved to both sides by the return spring 12, which is convenient for the support plate 15 to perform the reset work. The distance between the bottom surface of the clamping plate 14 and the bottom surface of the pressure plate 4 is greater than the length of the protective plate 8, and the distance between adjacent support plates 15 is less than the distance between adjacent protective plates 8. A pressing column 10 is fixedly installed on the bottom surface of the pressure plate 4, and the pressing column 10 is arranged between the two movable grooves 9.

[0022] It should be noted that, in this embodiment, when using the bullet processing device, Figure 1-3As shown, the shell is placed inside the clamping hole 6, so that the driving rotating plate 5 moves the placed shell to the bottom of the pressure plate 4, and the steel core to be installed is placed on the upper end of the shell, and the hydraulic cylinder 3 is opened to move the pressure plate 4 downward, and the pressing column 10 presses the installed steel core. At the same time, the inclined surface 13 of the support plate 15 contacts the limiting wedge block 8, so that the limiting wedge block 8 squeezes the support plate 15 through the inclined surface 13, which can conveniently make the support plates 15 on both sides drive the clamping plates 14 to move toward each other, so that the clamping plates 14 clamp the shell and protect the shell. After the pressing work is completed, the pressure plate 4 is moved upward by the hydraulic cylinder 3. During the movement, the support plate 15 can be moved to both sides by the reset spring 12, which is convenient for the support plate 15 to perform the reset work.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A novel bullet processing device, characterized in that: The invention comprises a base (1), a driving rotating plate (5) and a clamping plate (14); the upper end of the driving rotating plate (5) is rotatably connected to the upper end of the base (1) by a motor; the upper end of the base (1) is fixedly mounted with a support frame (2); the upper end of the support frame (2) is fixedly mounted with a hydraulic cylinder (3); the lower end of the support frame (2) is provided with a pressing plate (4); the output shaft of the hydraulic cylinder (3) is fixedly mounted on the top surface of the pressing plate (4) by passing through the interior of the support frame (2). The top surface of the driving rotating plate (5) is provided with clamping holes (6) at equal intervals, and protective plates (8) are symmetrically fixedly installed on both sides of the clamping holes (6). The side walls of the protective plates (8) are fixedly installed with limiting wedge blocks (7). The bottom surface of the pressing plate (4) is symmetrically provided with moving grooves (9), and the inside of the moving grooves (9) are slidably connected with support plates (15), and the clamping plates (14) are respectively fixedly connected to the side walls of the support plates (15).

2. A novel bullet processing device according to claim 1, characterized in that: A limiting rod (11) is fixedly installed inside the movable groove (9), and the end of the support plate (15) is slidably sleeved on the limiting rod (11). A return spring (12) is fixedly installed between the side wall of the support plate (15) and the side wall of the movable groove (9), and the return spring (12) is sleeved on the limiting rod (11).

3. A novel bullet processing device according to claim 1, characterized in that: The end side walls of the support plate (15) are each provided with an inclined surface (13), and the inclined surfaces (13) are respectively slidably connected to the side walls of the limiting wedge block (7).

4. A novel bullet processing device according to claim 1, characterized in that: The distance between the bottom surface of the clamping plate (14) and the bottom surface of the pressing plate (4) is greater than the length of the protective plate (8), and the distance between adjacent supporting plates (15) is less than the distance between adjacent protective plates (8).

5. A novel bullet processing device according to claim 1, characterized in that: A pressing column (10) is fixedly mounted on the bottom surface of the pressing plate (4), and the pressing column (10) is arranged between the two movable grooves (9).

Images