An environment-friendly stamping die
A kind of stamping die, environmental protection technology, applied in the field of environmental protection stamping die, can solve the problems of high driving parts, difficult to adjust and control the setting of impact force, not environmental protection, etc., and achieve the effect of precise control
Inactive Publication Date: 2021-06-22
东营恒利成精密金属有限公司
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AI Technical Summary
Problems solved by technology
[0008] The existing stamping dies are driven by mechanical direct impact. This driving method has high requirements on the driving parts, and when the driving parts fail, they need to be replaced as a whole, which is not environmentally friendly and the replacement cost is relatively high.
To cope with different molds during impact, it is difficult to adjust and control the setting of impact force
Method used
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Embodiment
[0044] This embodiment provides an environment-friendly stamping die, please refer to figure 1 with figure 2 , this environment-friendly stamping die includes a fixed plate 100, an upper die 200, a lower die 300 and a stamping plate 400;
[0045] The fixed plate 100 has a working surface 101, and two cylindrical guide rods 110 are vertically arranged on the working surface 101, and the stamping plate 400 is slidably connected with the guide rods 110;
[0046] The upper mold 200 is detachably arranged on the side of the stamping plate 400 facing the fixing plate 100 , and the lower mold 300 is detachably arranged on the side of the fixing plate 100 facing the stamping plate 400 ;
[0047] see figure 1 with image 3 , the stamping plate 400 away from the upper die 200 is provided with a liquid flow impact assembly 500; the liquid flow impact assembly 500 includes a working piston 510 and a housing 530, an impact chamber is formed in the housing 530, and the working piston 51...
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The invention provides an environment-friendly stamping die, which belongs to the field of dies and includes a fixed plate, an upper die, a lower die and a stamping plate; The rod is slidingly connected; the upper mold is set on the side of the stamping plate facing the fixed plate, and the lower mold is set on the side of the fixed plate facing the stamping plate; the side of the stamping plate away from the upper mold is equipped with a fluid impact assembly; the fluid impact assembly includes a working piston and The housing forms an impact cavity, and the working piston is axially slidably arranged in the impact cavity; the working piston is fixedly connected with the stamping plate, and the end of the shell away from the stamping plate is provided with a connecting piece. The stamping part can be punched by using small low-energy drive parts to achieve impact drive, and the control of the impact force can be controlled through the selection of the number of small drive parts, making the control more precise.
Description
technical field [0001] The invention relates to the field of molds, in particular to an environment-friendly stamping mold. Background technique [0002] Stamping is a pressure processing method that uses a stamping die to apply pressure to a material on a press at room temperature to cause plastic deformation or separation to obtain parts of the required shape and size. This processing method is usually called cold stamping. [0003] Stamping die is a kind of process equipment for processing materials into workpieces or semi-finished products in stamping processing, and is the main process equipment for industrial production. The parts produced by the stamping die can use the rolled steel plate or steel strip produced in large quantities by the metallurgical plant as the blank, and no heating is required in the production, which has the advantages of high production efficiency, good quality, light weight and low cost. Cold stamping products can be seen everywhere in aircr...
Claims
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IPC IPC(8): B21D37/10
CPCB21D37/10
Inventor 陈国晓
Owner 东营恒利成精密金属有限公司