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Multi-station punching machine

A multi-station, punching machine technology, applied in the field of punching machines, can solve the problems of poor product quality stability, many stamping processes, and high processing costs, and achieve the effects of saving stamping die replacement time, improving precision and efficiency, and improving stamping accuracy

Pending Publication Date: 2020-11-17
东莞市铲能多自动化设备有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] The existing stamping process is generally a set of molds corresponding to a stamping process. For some workpieces, such as iron boxes, metal sheets are formed through multiple processes such as punching, bending, and flanging. Each process requires a set of stamping dies. , or replace different stamping dies on the same punching machine, or need multiple punching machines to finish stamping in turn. There are many stamping processes, molds and equipment occupied. At the same time, the transfer between each process needs to be adjusted by height adjustment of the stamping die. , it is difficult to ensure that the processing point of the stamping die is at the same position, so the production efficiency is low and the processing cost is high, and the stability of product quality during processing is poor

Method used

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Embodiment Construction

[0019] see Figure 1-5 As shown, the present invention relates to a multi-station punch press, including a punch frame 1, a power input mechanism 2 and several power output mechanisms 3, and the power output mechanisms 3 can be two ( Figure 6 ), which can be three ( image 3 ), the punch frame 1 is provided with a workbench, and the workbench is provided with a movable lower die, and the power output mechanism 3 is connected to the stamping mechanism 3, that is, an independent power source drives a separate stamping mechanism, avoiding the traditional one power Driving a plurality of stamping dies will cause errors due to mold repairing. This embodiment takes three stamping mechanisms as an example. The three stamping mechanisms are arranged on the punch frame 1 and are driven by gears 34. The power input mechanism 2 and stamping The mechanisms 3 are connected by transmission, and the three stamping mechanisms 3 are respectively connected with an upper die, and a punch is ar...

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Abstract

The invention relates to a multi-station punching machine. The multi-station punching machine comprises a punching machine frame, a power input mechanism and a plurality of punching mechanisms, the punching mechanisms are arranged on the punching machine frame and are in mutual meshing transmission through gears, the power input mechanism is in transmission connection with one punching mechanism,the punching mechanisms conduct different punching machining on workpieces to be machined, each punching mechanism comprises a crankshaft, a connecting rod and an adjusting assembly, a gear is arranged on each crankshaft, each connecting rod is in transmission connection with the corresponding crankshaft, each adjusting assembly is connected to the lower portion of the corresponding connecting rod, and an upper die is connected to the lower portion of each adjusting assembly. Through driving of the single power input mechanism and meshing transmission of the gears among the multiple punching mechanisms, simultaneous operation work of multiple stations is achieved, a product is bent multiple times, the machining efficiency is improved, the occupied space is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of punching machines, in particular to a multi-station punching machine. Background technique [0002] The existing stamping process is generally a set of molds corresponding to a stamping process. For some workpieces, such as iron boxes, metal sheets are formed through multiple processes such as punching, bending, flanging, etc. Each process requires a set of stamping dies. , or replace different stamping dies on the same punching machine, or need multiple punching machines to complete stamping in turn. There are many stamping processes, molds, and equipment occupied. At the same time, the transfer between various processes needs to be adjusted by the height of the stamping die. , It is difficult to ensure that the processing point of the stamping die is at the same position, so the production efficiency is low and the processing cost is high, and the stability of product quality during processing is poor. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D35/00B21D37/08B21D37/04
CPCB21D35/002B21D37/08B21D37/04
Inventor 廖清华
Owner 东莞市铲能多自动化设备有限公司
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