A movement tooling dismounting device

Abstract

The utility model discloses a kind of core tooling dismounting devices, can be when dismounting core tooling, realize the clamping of core tooling. Including workbench surface, core tooling dismounting bottom plate, transverse movement air cylinder, workbench surface is equipped with workbench guide rail, core tooling dismounting bottom plate is cooperated on workbench guide rail, transverse movement air cylinder is installed on workbench surface, transverse movement air cylinder connects core tooling dismounting bottom plate, core tooling dismounting bottom plate is equipped with mounting and dismounting guide rail, radial movement air cylinder, core tooling pressing cylinder, mounting and dismounting guide rail is cooperated with core tooling positioning block bottom plate, radial movement air cylinder and core tooling positioning block bottom plate power connection, at least two core tooling positioning blocks are equipped on core tooling positioning block bottom plate, radial movement air cylinder is used to drive core tooling positioning block bottom plate to slide along mounting and dismounting guide rail, core tooling pressing cylinder is power-connected with core tooling pressing block.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to a mechanism tooling disassembly device. Background Technology

[0002] The barrel is a crucial core component of the rifle. After being press-fitted with the sleeve, it forms a locking mechanism that secures the automatic mechanism to the barrel and the chamber. When the chamber is under the pressure of propellant gases, it prevents the automatic mechanism from moving backward for a certain period, ensuring that the propellant gases fully propel the bullet and prevent leakage that could cause an accident. Before pressing the barrel and sleeve together, the outer circumference of the barrel needs to be... Figure 1 The machining process involves machining the cartridge case. Because the diameter of the chamber end and the tail end of the cartridge case are not the same, and the chrome plating inside the chamber is prone to peeling off during clamping, direct clamping and positioning with double centers is not possible during the outer diameter machining. A mechanism fixture is required. Figure 2 Installed into the chamber ( Figure 1 Inside, the chamber end clamping surface is moved to the mechanism tooling clamping surface, and then the outer diameter is machined. After the outer diameter of the barrel is machined and before it is pressed into the sleeve, the extractor hook clearance groove on the barrel end face needs to be made. Figure 1 Positioning is performed to ensure that the locking mechanism formed after press-fitting allows the extractor to smoothly enter the barrel end face, driving the cartridge case backward to achieve the ejection function of the firearm. Currently, the installation and removal of the mechanism tooling and the positioning of the extractor clearance groove during barrel outer diameter machining are all done manually. This is labor-intensive and not suitable for upgrading the press-fitting of the locking structure to automation. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a movement tooling disassembly device that can clamp the movement tooling when disassembling it.

[0004] The purpose of this utility model is achieved as follows: A movement tooling disassembly device includes a worktable, a movement tooling disassembly base plate, and a transverse movement cylinder. The worktable is equipped with a worktable guide rail, the movement tooling disassembly base plate is fitted onto the worktable guide rail, and the transverse movement cylinder is mounted on the worktable and drives the movement tooling disassembly base plate to slide along the worktable guide rail. The movement tooling disassembly base plate is equipped with a loading and unloading guide rail, a radial movement cylinder, and a movement tooling clamping cylinder. The loading and unloading guide rail is perpendicular to the worktable guide rail. A movement tooling positioning block base plate is fitted on the loading and unloading guide rail. The radial movement cylinder is poweredly connected to the movement tooling positioning block base plate. The movement tooling positioning block base plate is equipped with at least two movement tooling positioning blocks. The movement tooling positioning blocks are used for positioning and storing the movement tooling. The radial movement cylinder is used to drive the movement tooling positioning block base plate to slide along the loading and unloading guide rail, so that the positions of each movement tooling positioning block can be switched. A movement tooling clamping block is poweredly connected to the movement tooling clamping cylinder. The movement tooling clamping cylinder is used to drive the movement tooling clamping block to clamp the movement tooling on the corresponding movement tooling positioning block.

[0005] Preferably, a striking plate is installed on the disassembly base plate of the movement tooling, and a striking cylinder is installed on the worktable. A striking block is poweredly connected to the striking cylinder, and the striking cylinder is used to drive the striking block to strike the striking plate.

[0006] Preferably, the number of the striking cylinders is two.

[0007] Preferably, the upper surface of the movement tooling positioning block is provided with a cross groove structure, which is used to embed the head of the movement tooling and to position the head of the movement tooling, with the shaft of the movement tooling extending out of the movement tooling positioning block.

[0008] Due to the adoption of the above technical solution, this utility model has the following beneficial effects: After the outer diameter of the body tube is machined, the movement fixture is clamped by this invention, and then struck by a striking cylinder, which moves the disassembly base plate of the movement fixture to complete the disassembly of the movement fixture. The operation is convenient and highly automated. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the body tube structure; Figure 2 This is a schematic diagram of the movement tooling structure; Figure 3 This is a schematic diagram of the structure of this utility model; Figure 4 yes Figure 3 A diagram showing the view from below at point P in the middle; Figure 5 yes Figure 3 Rear view diagram.

[0010] Figure Labels In the attached diagram, 37-movement mechanism positioning block; 38-movement mechanism positioning block base; 39-movement mechanism positioning block base plate; 40-radial movement cylinder; 41-cylinder mounting base; 42-radial movement push block; 43-loading and unloading guide rail; 44-movement mechanism clamping cylinder; 45-movement mechanism clamping block; 46-movement mechanism disassembly base plate; 47-base plate push block; 48-lateral movement cylinder; 49-lateral movement cylinder mounting base; 50-knocking cylinder; 51-knocking block; 52-cylinder mounting plate; 53-knocking plate; 54-knocking plate reinforcing rib; 55-movement mechanism fixture; 1-Machine-machined outer diameter; 2-Extractor hook clearance groove; 3-Bow; 4-Shaft; 5-Head. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] A movement tooling disassembly device includes a worktable, a movement tooling disassembly base plate 46, and a transverse movement cylinder 48. The worktable is provided with a worktable guide rail, the movement tooling disassembly base plate 46 is fitted on the worktable guide rail, and the transverse movement cylinder 48 is installed on the worktable and is used to drive the movement tooling disassembly base plate 46 to slide along the worktable guide rail.

[0013] The movement tooling disassembly base plate 46 is equipped with a loading and unloading guide rail 43, a radial movement cylinder 40, and a movement tooling clamping cylinder 44. The loading and unloading guide rail 43 is perpendicular to the worktable guide rail. A movement tooling positioning block base plate 39 is fitted on the loading and unloading guide rail 43. The radial movement cylinder 40 is poweredly connected to the movement tooling positioning block base plate 39. At least two movement tooling positioning blocks 37 are provided on the movement tooling positioning block base plate 39. The movement tooling positioning blocks 37 are used for positioning and storing movement tools. The radial movement cylinder 40 is used to drive the movement tooling positioning block base plate 39 to slide along the loading and unloading guide rail 43, so that the positions of each movement tooling positioning block 37 are switched. A movement tooling clamping block 45 is poweredly connected to the movement tooling clamping cylinder 44. The movement tooling clamping cylinder 44 is used to drive the movement tooling clamping block 45 to clamp the movement tooling on the corresponding movement tooling positioning block 37.

[0014] A striking plate 53 is installed on the base plate 46 of the movement tooling disassembly, and a striking cylinder 50 is installed on the worktable 4. A striking block 51 is poweredly connected to the striking cylinder 50, and the striking cylinder 50 is used to drive the striking block 51 to strike the striking plate 53. In this embodiment, there are two striking cylinders.

[0015] The upper surface of the movement tooling positioning block is provided with a cross groove structure. The cross groove structure is used to embed the head of the movement tooling and form a positioning of the head of the movement tooling. The shaft of the movement tooling extends out of the movement tooling positioning block.

[0016] Installation method: Body tube and movement tooling; The body tube 57 is fixed to the worktable by other clamps (any fixing clamp or robot arm), and the movement tooling is placed on this utility model for clamping and positioning. The barrel or this utility model is moved along the guide rail until the front end of the barrel, the chamber, contacts the mechanism tooling. While the barrel and mechanism tooling continue to approach each other, it is best to rotate the barrel until the installation of the mechanism tooling is completed. The driving component of the barrel can be a rotating gripper that cooperates with the worktable guide rail or manual operation.

[0017] Disassembly method: Take the connected body tube and movement tooling; The body tube is fixed to the worktable guide rail by other clamps, and the movement tooling part is fixed to this utility model; The striking cylinder 50 drives the striking block 51 to strike the striking plate 53. The striking plate 53 drives the movement tooling disassembly base plate 46 to move. The movement tooling disassembly base plate 46 drives the movement tooling 56 to move, thus completing the disassembly of the movement tooling 56.

[0018] Specifically: This utility model includes a movement tooling positioning block 37, a movement tooling positioning block base 38, a movement tooling positioning block bottom plate 39, a radial movement cylinder 40, a cylinder mounting base 41, a radial movement pushing block 42, a loading and unloading guide rail 43, a movement tooling clamping cylinder 44, a movement tooling clamping block 45, a movement tooling disassembly bottom plate 46, a bottom plate pushing block 47, a transverse movement cylinder 48, a transverse movement cylinder mounting base 49, a striking cylinder 50, a striking block 51, a cylinder mounting plate 52, a striking plate 53, and a striking plate reinforcing rib 54. The movement tooling positioning block 37 completes the positioning of the movement tooling. Two blocks are designed to store two movement toolings, which facilitates later automation and improves assembly efficiency. It is mounted on the movement tooling positioning block base plate 39 via the movement positioning block base 38. The movement tooling positioning block base plate 39 is mounted on the movement tooling disassembly base plate 46 via the loading and unloading guide rail 43, and is connected to the radial movement cylinder 40 via the radial movement push block 42. The radial movement cylinder 40 drives the movement tooling positioning block 37 to move radially as a whole, which facilitates the switching of the two movement toolings 56. The radial movement cylinder 40 is mounted on the movement tooling disassembly base plate 46 via the cylinder mounting base 41. The movement tooling clamping cylinder 44 is connected to the movement tooling clamping block 45, responsible for clamping and fixing the movement tooling during installation and disassembly. It is installed on the movement tooling disassembly base plate 46. The right end of the movement tooling disassembly base plate 46 is designed with a base plate pushing block 47, which is connected to a transverse moving cylinder 48. The transverse moving cylinder 48 drives the entire movement tooling installation and disassembly module 3 to move laterally. The transverse moving cylinder 48 is installed on the workbench through a transverse moving cylinder mounting base. Two striking cylinders 50 are designed and installed on the workbench through cylinder mounting plates 52. Their end faces are designed with striking blocks 51. The striking plates 53 are connected to the striking plate reinforcing ribs 54 and are directly installed on the movement tooling disassembly base plate 46. When the striking cylinders 50 drive the striking blocks to strike the striking plates 53, the striking plates 53 can drive the entire movement tooling installation and disassembly module 3 to move backward, facilitating the disassembly of the movement tooling.

[0019] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A mechanism tooling disassembly device, characterized in that: The device includes a worktable, a movement tooling disassembly base plate, and a lateral movement cylinder. The worktable is equipped with a worktable guide rail, and the movement tooling disassembly base plate is fitted onto the worktable guide rail. The lateral movement cylinder is mounted on the worktable and is poweredly connected to the movement tooling disassembly base plate. The lateral movement cylinder drives the movement tooling disassembly base plate to slide along the worktable guide rail. The movement tooling disassembly base plate is equipped with a loading and unloading guide rail, a radial movement cylinder, and a movement tooling clamping cylinder. The loading and unloading guide rail is perpendicular to the worktable guide rail. A movement tooling positioning block base plate is fitted on the loading and unloading guide rail. The radial movement cylinder is poweredly connected to the movement tooling positioning block base plate. The movement tooling positioning block base plate is equipped with at least two movement tooling positioning blocks. The movement tooling positioning blocks are used for positioning and storing the movement tooling. The radial movement cylinder is used to drive the movement tooling positioning block base plate to slide along the loading and unloading guide rail, so that the positions of each movement tooling positioning block can be switched. A movement tooling clamping block is poweredly connected to the movement tooling clamping cylinder. The movement tooling clamping cylinder is used to drive the movement tooling clamping block to clamp the movement tooling on the corresponding movement tooling positioning block.

2. The movement tooling disassembly device according to claim 1, characterized in that: A striking plate is installed on the base plate of the movement tooling disassembly, and a striking cylinder is installed on the worktable. A striking block is powered to the striking cylinder, and the striking cylinder is used to drive the striking block to strike the striking plate.

3. The movement tooling disassembly device according to claim 2, characterized in that: The number of striking cylinders is two.

4. The movement tooling disassembly device according to claim 1, characterized in that: The upper surface of the movement tooling positioning block is provided with a cross groove structure. The cross groove structure is used to embed the head of the movement tooling and form a positioning of the head of the movement tooling. The shaft of the movement tooling extends out of the movement tooling positioning block.

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