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Continuous stamping mechanism for moulds

A punching mechanism and die technology, applied in the field of continuous punching mechanism for dies, can solve the problems of low work efficiency and slow speed, and achieve the effect of improving work efficiency and reducing energy consumption

Inactive Publication Date: 2019-01-18
刘赞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing stamping mechanisms are a set of movable molds and fixed molds, with low work efficiency and slow speed.

Method used

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  • Continuous stamping mechanism for moulds
  • Continuous stamping mechanism for moulds
  • Continuous stamping mechanism for moulds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-2 , a continuous stamping mechanism for molds, comprising a stamping table 6 and an installation frame 1 installed on the upper end surface of the stamping table 6, two fixed molds 7 are arranged on the upper end surface of the stamping table 6, and a fixed mold 7 is arranged above the fixed mold 7. The movable mold 5 used in conjunction with the fixed mold 7, and the quantity of the movable mold 5 is also two, and the two movable molds 5 correspond to the two fixed molds 7 one by one; 5 lifting drive device.

[0022] Described driving device comprises crankshaft 15, is provided with second connecting rod journal 14 and first connecting rod journal 17 on crankshaft 15, and second connecting rod journal 14 and first connecting rod journal 17 are respectively positioned at crankshaft 15 On the upper and lower sides, the second connecting rod journal 14 and the first connecting rod journal 17 are sleeved with a sleeve 16, and the sleeve 16 can rotate on the ...

Embodiment 2

[0029] see image 3 , compared with Embodiment 1, the lower end surface of the stamping table 6 is provided with a support column 21, the bottom end of the support column 21 is connected to the roller 20 through a pin shaft 22, and the support column 21 is also provided with a brake lever 19; 20 can conveniently move this die with continuous stamping mechanism, can stop roller 20 by brake lever 19 after moving, prevents this mold from moving again with continuous stamping mechanism.

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Abstract

The invention relates to the technical field of dies, in particular to a continuous stamping mechanism for moulds. The problems are solved that most of existing stamping mechanisms each comprises a group of moving die and fixed die, and the work efficiency is low. The continuous stamping mechanism is characterized by comprising a stamping table and an installation frame which is installed on the upper end face of the stamping table, the upper end face of the stamping table is provided with two fixed dies, and two moving dies which are matched with the fixed dies in use are arranged above the fixed dies. The installation frame is provided with a driving device used for driving the two moving dies to ascend and descend. The continuous stamping mechanism for the moulds is provided with a crank shaft, a driving motor, the two moving dies and the two fixed dies, the crank shaft is driven by the driving motor to rotate, through the cooperation of a sleeve, a connecting rod and a connecting column, the two moving dies are further driven to ascend and descend alternately, the two groups of moving and fixed dies work at the same time, and the work efficiency is improved. According to the continuous stamping mechanism for the moulds, the two moving dies are driven by the same driving motor to ascend and descend alternately, so that the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a continuous stamping mechanism for molds. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry". [0003] The mold generally includes two parts, the movable mold and the fixed mold (or punch and die), which can be separated or combined. Take out the parts when they are separated, inject the blank into the cavity of the mold when they are closed, and press down the movable mold through the st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02
CPCB21D22/02
Inventor 刘赞
Owner 刘赞