CN-224208875-U - Multi-station hardware bending forming composite die

Abstract

The utility model discloses a multi-station hardware bending forming composite die, which belongs to the technical field of hardware bending and comprises a bottom plate, wherein a working plate is fixedly connected to the top of the bottom plate, a first installation frame is arranged at the top of the working plate, a stamping block is inserted into the first installation frame, a second installation frame is fixedly connected to the top of the working plate, a bending die is inserted into the second installation frame, a first fixing mechanism is arranged on one side of the first installation frame, a second fixing mechanism is arranged at the bottom of the working plate, the first fixing mechanism comprises a fixing shell, through the cooperation of the devices, a spring can push a first clamping block to enter the inside of a first bayonet after the stamping block is inserted into the inside of the first installation frame, the stamping block is fixed, and the first clamping block can be driven to be separated from the inside of the first bayonet by pulling a pull handle, so that the stamping block can be replaced by workers, and the diversified production requirements of hardware are met.

Inventors

• LIU JIE

Assignees

• 深圳市精鹏达模具有限公司

Dates

Publication Date

20260508

Application Date

20250528

Claims (6)

1. 1. The multi-station hardware bending forming composite die comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is fixedly connected with a working plate (2), the top of the working plate (2) is provided with a first mounting frame (3), a punching block (5) is inserted into the first mounting frame (3), a second mounting frame (4) is fixedly connected with the top of the working plate (2), a bending die (6) is inserted into the second mounting frame (4), one side of the first mounting frame (3) is provided with a first fixing mechanism, and the bottom of the working plate (2) is provided with a second fixing mechanism; The first fixing mechanism comprises a fixing shell (23), one side of the fixing shell (23) is fixedly connected to one side of a first mounting frame (3), a first clamping block (8) is connected to the inside of the fixing shell (23) in a sliding mode, a spring (7) is fixedly connected to one end of the first clamping block (8), one end of the spring (7) away from the first clamping block (8) is fixedly connected to one side inner wall of the fixing shell (23), a pull handle (9) is fixedly connected to the top of the first clamping block (8), a sliding groove for the pull handle (9) to move is formed in the fixing shell (23), and the pull handle (9) extends to the outside of the fixing shell (23) through the sliding groove.
2. 2. The multi-station hardware bending forming composite die of claim 1 is characterized in that a first bayonet (10) matched with a first clamping block (8) is formed on one side of the stamping block (5), one end, far away from the spring (7), of the first clamping block (8) extends to the inside of the first mounting frame (3) and is clamped in the inside of the first bayonet (10).
3. 3. The multi-station hardware bending forming composite die disclosed by claim 1 is characterized in that the second fixing mechanism comprises a supporting block (11), the top of the supporting block (11) is fixedly connected to the bottom of the working plate (2), a bidirectional threaded rod (12) is rotatably connected to the supporting block (11), one end of the bidirectional threaded rod (12) is fixedly connected with a rotating handle (15), a threaded block (13) is screwed to the side surface of the bidirectional threaded rod (12), and a second clamping block (14) is fixedly connected to the top of the threaded block (13).
4. 4. The multi-station hardware bending forming composite die of claim 3 is characterized in that a through groove (16) for a second clamping block (14) to move is formed in the working plate (2), a second bayonet (22) matched with the second clamping block (14) is formed in one side of the bending die (6), and the second clamping block (14) extends to the top of the working plate (2) through the through groove (16) and is clamped inside the second bayonet (22).
5. 5. The multi-station hardware bending forming composite die disclosed by claim 1 is characterized in that a limiting rod (17) is fixedly connected to the top of the working plate (2), a top plate (18) is fixedly connected to the top of the limiting rod (17), a sliding block (19) is slidably connected to the side surface of the limiting rod (17), and one side of the sliding block (19) is fixedly connected with one side of the first mounting frame (3).
6. 6. The multi-station hardware bending forming composite die of claim 5, wherein an electric push rod (20) is fixedly connected to the bottom of the top plate (18), a traction block (21) is fixedly connected to one side of the first mounting frame (3), and the movable end of the electric push rod (20) is fixedly connected to the top of the traction block (21).

Description

Multi-station hardware bending forming composite die Technical Field The utility model relates to the technical field of hardware bending, in particular to a multi-station hardware bending forming composite die. Background The hardware bending is an important process in hardware processing, and mainly applies external force to hardware materials such as metal plates and the like to enable the hardware materials to bend and deform according to a preset angle, in the operation process, parameters such as bending angle, bending length and the like are required to be determined according to different product requirements, an operator precisely controls the bending process by using special bending equipment such as a bending machine to ensure that the shape and the size of a final product meet the standard, and the hardware bending is widely applied to manufacturing various metal products such as a machine case, a machine cabinet, furniture hardware and the like. Through investigation, china patent of utility model discloses a hardware bending device (publication No. CN 221602910U) for hardware production, which comprises a workbench, four supporting legs are fixedly connected to the bottom of the workbench, a hardware bending device shell is fixedly connected to the top of the workbench, a die assembly is arranged in the hardware bending device shell, a wiping assembly is arranged in the hardware bending device shell, water spraying ports are fixedly connected to two sides of the hardware bending device shell, and a punching assembly is fixedly connected to the top of the hardware bending device shell. In the above-mentioned patent, through the setting of connecting plate, slide bar and wiping sponge, can clean the attached impurity in hardware surface to be processed, be favorable to extension hardware bending device's life to improve the product quality after the hardware is bent, however, a punching press piece for punching press bending is fixed in the bottom of telescopic link, and this kind of setting probably is difficult to change the punching press piece at the in-process of in-service use, has just led to the device to only can punch out the hardware of single style, is difficult to realize the diversified production demand of hardware. Therefore, the utility model provides a multi-station hardware bending forming composite die for solving the problems. Disclosure of utility model (One) solving the technical problems The utility model provides a multi-station hardware bending forming composite die, and aims to solve the problems in the background art. (II) technical scheme In order to achieve the purpose, the multi-station hardware bending forming composite die comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a working plate, the top of the working plate is provided with a first installation frame, a stamping block is inserted into the first installation frame, the top of the working plate is fixedly connected with a second installation frame, a bending die is inserted into the second installation frame, one side of the first installation frame is provided with a first fixing mechanism, and the bottom of the working plate is provided with a second fixing mechanism. The first fixing mechanism comprises a fixing shell, one side of the fixing shell is fixedly connected to one side of the first mounting frame, a first clamping block is connected to the inside of the fixing shell in a sliding mode, a spring is fixedly connected to one end of the first clamping block, one end of the spring, far away from the first clamping block, of the fixing shell is fixedly connected to the inner wall of one side of the fixing shell, a pull handle is fixedly connected to the top of the first clamping block, a sliding groove for the pull handle to move is formed in the fixing shell, and the pull handle extends to the outside of the fixing shell through the sliding groove. As a preferable technical scheme of the application, one side of the punching block is provided with a first bayonet matched with the first clamping block, and one end of the first clamping block, which is far away from the spring, extends to the inside of the first mounting frame and is clamped in the inside of the first bayonet. As a preferable technical scheme of the application, the second fixing mechanism comprises a supporting block, the top of the supporting block is fixedly connected to the bottom of the working plate, a bidirectional threaded rod is rotatably connected to the supporting block, one end of the bidirectional threaded rod is fixedly connected with a rotating handle, the side surface of the bidirectional threaded rod is in threaded connection with a threaded block, and the top of the threaded block is fixedly connected with a second clamping block. As a preferable technical scheme of the application, the working plate is provided with the through groove for the second clamping block to move, one