Special device suitable for processing cartridge hanging screen

Abstract

The utility model provides a special device suitable for processing a cartridge hanging screen. The device mainly comprises a transmission gear (1), a connecting shaft (2), a support plate (3), a pressing wheel (4), a bearing (5), a damping spring (6) and a handle (7). Wherein the connecting shaft (2) and the bearing (5) are arranged in holes of the support plate (3); the pressing wheel (4) is fixed in the middle of the connecting shaft (2); the transmission gear (1) is arranged on the outer side of the connecting shaft (2) after being movably matched and assembled; the damping spring (6) is mounted between the upper and lower bracket plates (3); and the handle (7) is connected with an outer interface of the connecting shaft (2). The hanging device is firm in quality and resistant to high temperature, and has the advantages of being portable, fast, low in labor intensity and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the special device for metal forming processing research, relates to a special device suitable for processing multi-caliber projectile cartridge mounting screen. BACKGROUND

[0002] The applicant finds through research that: at present, cartridge heat treatment processing does not have a suitable mounting device. On the one hand, the mounting device made of ordinary metal material has poor heat resistance and cannot meet the demand. In addition, the mounting device cannot be quickly processed and produced, the operation mode is simple and convenient, the operation process is safe and reliable, the processed product meets different application environments, and the requirements of multi-variety, multi-caliber, one-time forming, high precision and facilitating assembly are met.

[0003] At present, other metal materials need to be used as raw materials for the mounting device, and the special device for processing cartridge mounting screen is designed accordingly. UTILITY MODEL CONTENTS

[0004] The technical problem of the utility model is:

[0005] On the one hand, the mounting device made of ordinary metal material has poor heat resistance and cannot meet the demand. In addition, the mounting device cannot be quickly processed and produced, the operation mode is simple and convenient, the operation process is safe and reliable, the processed product meets different application environments, and the requirements of multi-variety, multi-caliber, one-time forming, high precision and facilitating assembly are met.

[0006] The purpose of the utility model is:

[0007] The utility model aims at a special device for processing multi-caliber projectile cartridge mounting screen. The device can be applied to materials such as titanium alloy, stainless steel and alloy structural steel. The manufactured screen can mount multi-caliber and multi-variety cartridges.

[0008] The technical scheme of the utility model is:

[0009] The utility model provides a kind of special device of processing multi-caliber projectile cartridge mounting screen, including transmission gear 1, connecting shaft 2, support plate 3, press wheel 4, bearing 5, shock absorber spring 6, handle 7.The connecting shaft 2, bearing 5 are installed in support plate 3 hole, press wheel 4 is fixed in connecting shaft 2 middle, transmission gear 1 is movably matched assembly and is placed in the outside of connecting shaft 2, shock absorber spring 6 is installed in upper and lower support plate 1 middle, handle 7 is connected with the outside interface connection of connecting shaft 2.Metal bar stock is placed in press wheel 4 middle position, rotates handle 7 and drives upper and lower transmission gear 1 movement, to two press wheel 4 relative extrusion force is applied, by upper and lower press wheel simultaneous action, realize the purpose of extruding metal bar stock into combinable.

[0010] The utility model has the advantages and beneficial effects that:

[0011] a. realize that mounting device fast processing production, labor efficiency is high;

[0012] b. operation mode is simple and convenient, and operation process is safe and reliable, and the product of processing meets different application environment, and many varieties, multi-caliber demand;

[0013] c. metal bar stock is processed once forming, precision is high, beneficial to assembly, avoid after multiple processing influence assembly. DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment of the utility model will be simply introduced below, and obviously, the drawings described below are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for the person skilled in the art.

[0015] Figure 1 It is a kind of special device suitable for processing multi-caliber projectile cartridge mounting screen of the utility model an embodiment metal bar stock product after processing schematic diagram;

[0016] Figure 2 It is metal bar stock assembly after forming product diagram;

[0017] Figure 3 It is a kind of special device suitable for processing multi-caliber projectile cartridge mounting screen of the utility model an embodiment schematic diagram;

[0018] Figure 4 It is the structure schematic diagram of handle 7 of the utility model an embodiment.

[0019] Wherein, 1 - drive gear, 2 - connecting shaft, 3 - support plate, 4 - pressure wheel, 5 - bearing, 6 - shock spring, 7 - handle. DETAILED DESCRIPTION

[0020] To make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in connection with the drawings of the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0021] It should be noted that the features in the embodiments of the present application and the embodiments can be combined with each other without conflict, and each embodiment can be mutually referenced and quoted. The present application will be described in detail below with reference to the drawings and in connection with the embodiments.

[0022] The present application provides a special device suitable for processing multi-caliber projectile cartridge mounting screen. The device mainly comprises a transmission gear 1, a connecting shaft 2, a support plate 3, a pressure wheel 4, a bearing 5, a shock spring 6 and a handle 7. The connecting shaft 2 and the bearing 5 are installed in the hole of the support plate 3, the pressure wheel 4 is fixed at the middle of the connecting shaft 2, the transmission gear 1 is assembled and placed on the outside of the connecting shaft 2 after being movably matched, the shock spring 6 is installed in the middle of the upper and lower support plates 3, and the handle 7 is connected with the outside interface of the connecting shaft 2. The metal bar stock is placed in the middle position of the pressure wheel 4, the handle 7 drives the transmission gear 1 to move, and an extrusion force is applied to the upper and lower pressure wheels 4, so that the metal bar stock can be deformed and extruded into a combinable purpose.

[0023] In some embodiments, the type of metal bar stock can be alloy structural steel, stainless steel or titanium alloy material, and the device processing diameter range is 12.7mm-50mm. The processed screen can mount 12.7mm-50mm caliber cartridges.

[0024] In some embodiments, the pressure wheel 4 is designed in a combination of pits and protrusions, the pit shape is trapezoidal, the protrusion shape is rectangular, and the two pressure wheels 4 can be adjusted in position through nuts to process metal materials of different diameters. The upper and lower pressure wheels 4 simultaneously apply extrusion external force, control the metal bar stock to deform according to the fixed shape, connect the processed metal bar stock in sequence, and form a screen.

[0025] The utility model discloses a special device for processing and mounting cartridge screen, mainly in view of the current cartridge heat treatment processing mounting tool material not heat -resistant problem and designs, and the device mainly contains gear transmission device, press wheel extrusion device. The outside force of handlebar is converted into the extrusion pressure of upper and lower press wheels 4 through transmission gear, thereby making the metal bar stock deformation, reaches the purpose of combination.

[0026] Before use, according to cartridge heat treatment requirement to determine screen material, according to cartridge caliber to determine screen size, select the metal bar stock of appropriate diameter, adjust the gap between press wheel 4, then the metal bar stock is placed in the middle position of press wheel 4, rotates handle 7 and drives upper and lower transmission gear 1 to move, and the relative extrusion force is applied to two press wheels 4, and the metal bar stock is extruded into the purpose of combination through the simultaneous action of upper and lower press wheels.

[0027] The working process of the special device for mounting multi-caliber projectile cartridge is as follows: the support plate 3 is placed on the horizontal plane, the handle 7 is installed on the interface side of the connecting shaft 2, the metal bar stock material is placed in the middle of the upper and lower press wheels 4, the handle 7 is shaken to drive the transmission gear 1, the extrusion force is applied to the press wheels 4, and the metal bar stock is deformed according to the characteristic shape through the simultaneous action of the upper and lower press wheels 4. Through repeated operation, the metal bar stock is processed, and then assembled to form a special device capable of mounting cartridges.

[0028] The utility model discloses a special device for processing and mounting cartridge screen, mainly in view of the current cartridge heat treatment processing mounting tool material not heat -resistant problem and designs. The device mainly contains gear transmission device, press wheel extrusion device. The outside force of handlebar is converted into the extrusion pressure of upper and lower press wheels 4 through transmission gear, thereby making the metal bar stock deformation, reaches the purpose of combination and realizes the following technical effect:

[0029] a. realize mounting device fast processing production, and the labor efficiency is high;

[0030] b. operation mode is simple and convenient, and the operation process is safe and reliable, and the processed product satisfies different application environments, and the demand of multiple varieties and multiple calibers;

[0031] c. metal bar stock is processed once and is formed, and the precision is high, is favorable to assembly, avoids the influence of assembly after multiple processing.

[0032] It should be noted that the above process operation can be combined to different degrees, in order to be brief, the implementation mode of various combinations is not repeated, and the person skilled in the art can flexibly adjust the order of the above operation steps or flexibly combine the above steps according to actual needs.

[0033] It should be explained finally: above-mentioned example is only for illustrating the technical scheme of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the utility model, and these modifications or replacements should be covered in the protection scope of the utility model.

Claims

1. A special device for processing medicine cartridges with attached screens, characterized in that, include: The components include a transmission gear (1), a connecting shaft (2), a bracket plate (3), a pressure roller (4), a bearing (5), a shock-absorbing spring (6), and a handle (7). The connecting shaft (2) and the bearing (5) are installed in the holes of the bracket plate (3). The pressure roller (4) is fixed in the middle of the connecting shaft (2). The transmission gear (1) is movably assembled and placed on the outside of the connecting shaft (2). The shock-absorbing spring (6) is installed in the middle of the upper and lower bracket plates (3). The handle (7) is connected to the interface on the outside of the connecting shaft (2).

2. The special device for processing medicine cartridges with attached screens according to claim 1, characterized in that, in: The handle (7) is configured to drive the transmission gear (1) to move and apply a squeezing force to the upper and lower pressure rollers (4), which can deform the metal bar to be processed.

3. A special device for processing medicine cartridges with attached screens, as described in claim 1, is characterized in that, in: The pressure roller (4) is designed with recesses and protrusions, and the protrusions and recesses are trapezoidal or rectangular in shape.

4. A special device for processing medicine cartridges with attached screens, as described in claim 1, characterized in that, in: The position between the two pressure rollers (4) can be adjusted by nuts, enabling the processing of metal materials of different diameters.

5. A special device for processing medicine cartridges with attached screens according to claim 1, characterized in that, in: When the metal bar to be processed is placed in the middle position of the pressure roller (4), turning the handle (7) can drive the upper and lower transmission gears (1) to move, applying a mutual squeezing force to the two pressure rollers (4). Through the simultaneous action of the upper and lower pressure rollers (4), the metal bar is squeezed.

6. A special device for processing medicine cartridges with attached screens, as described in claim 1, characterized in that, in: The metal bars to be processed are made of alloy structural steel, stainless steel, or titanium alloy.

7. A special device for processing medicine cartridges with attached screens, as described in any one of claims 1-6, characterized in that, in: The diameter range of the metal bars to be processed is within The processed screen can hold medicine cartridges with a diameter of 12.7mm to 50mm.

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