Pressure-adjustable stamping die and method of using the same
A stamping die and adjustable pressure technology, which is applied in the direction of presses, manufacturing tools, etc., can solve the problems of poor sealing effect, time-consuming and laborious, and inability to accurately adjust the pressure difference inside and outside the die, so as to save manpower and material resources and improve work efficiency. Effect
Active Publication Date: 2020-03-17
东莞市华茂电子集团有限公司
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Problems solved by technology
[0003] The upper mold of the existing stamping die often needs to be fixed manually, which is time-consuming and laborious, and the sealing effect of the existing stamping die is poor, and the pressure difference inside and outside the mold cannot be accurately adjusted
Method used
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[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0028] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicati...
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The invention discloses a pressure-adjustable stamping mould and a using method thereof. A lower mould seat is arranged on the lower side of an upper mould seat; a hanging frame is arranged on the upper side of the upper mould seat; convenience in installation of the upper mould seat is realized through the arranged hanging frame, so that manpower and material resources are saved, and the work efficiency is improved. An adjusting effect of the upper mould seat is achieved conveniently and practicably by adjusting the length of an electric wire coil through an intelligent controller. The two sides of the lower end of the upper mould seat are connected with sealing rings, and such a structure ensures the sealing property between the upper mould seat and the lower seat mould so as to ensure normal operation of work. According to the pressure-adjustable stamping mould and the using method thereof, a pressure adjusting function in a female mould is realized by matching an air pump, a firstair introducing pipe, a second air introducing pipe and a pressure sensor; and in addition, air in the female mould can be pumped so that negative pressure is formed in the female mould, and stampingand forming of the female mould to an object are facilitated. A stamping function of the object is realized through a pressure plate, an electric telescopic rod is adjusted according to the stamping and forming scale of specific objects so as to realize the adjustment of stamping scale.
Description
technical field [0001] The invention relates to a die, in particular to a pressure-adjustable stamping die and a use method thereof. Background technique [0002] Stamping die is a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called cold stamping die (commonly known as cold stamping die). Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] The upper mold of the existing stamping die often needs to be manually fixed, which is time-consuming and laborious, and the sealing effect of the existing stamping die is poor, and the pressure difference inside and outside the mold cannot be accurately adjusted. Contents of the invention [0004] The present invention provides a stamping die with adjustable pressure and its use met...
Claims
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IPC IPC(8): B30B15/02B30B15/22
CPCB30B15/02B30B15/22
Inventor 王连队
Owner 东莞市华茂电子集团有限公司