Guide plate type blanking die
A blanking die and guide plate technology, applied in the field of blanking dies, can solve the problems of short die life, complicated operation steps, unstable workpiece quality, etc., and achieve the effects of stable workpiece quality, convenient installation and debugging, and long die life
Inactive Publication Date: 2014-02-05
昆山振兴精密模具有限公司
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Problems solved by technology
In the actual processing of cold stamping dies, due to environmental, technical and other problems, most of them have problems such as unstable quality of processed workpieces, short die life and complicated operation steps.
Method used
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[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0016] see figure 1 As shown, a guide plate blanking die includes an upper die base 1, a backing plate 2, a fixed plate 3, a punch 4, a stopper pin 5, a guide plate 6, a material guide plate 7, a die 8, and a lower die base 9 , the lower end of the upper die base 1 is connected with a backing plate 2, the lower end of the backing plate 2 is connected with a fixed plate 3, the fixed plate 3 is connected with a punch 4, and the lower end of the punch 4 is connected with a stopper pin 5 , the two sides of the retaining pin 5 are provided with guide plates 6, the lower end of the guide plate 6 is connected with a material guide plate 7, the lower end of the guide plate 7 is connected with a die 8, and the lower end of the die 8 is connected with a lower mold base 9. The upper mold base 1 is symmetrical to the lower mold base 9, the upper mold base ...
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The invention discloses a guide plate type blanking die which comprises an upper die seat (1), a subplate (2), a fixing plate (3), a convex die (4), a material retaining pin (5), guide plates (6), a material guide plate (7), a concave die (8) and a lower die seat (9). The guide plate type blanking die is characterized in that the lower end of the upper die seat (1) is connected with the subplate (2), the lower end of the subplate (2) is connected with the fixing plate (3), the convex die (4) is connected on the fixing plate (3), the lower end of the convex die (4) is connected with the material retaining pin (5), the guide plates (6) are arranged on two sides of the material retaining pin (5), the lower ends of the guide plates (6) are connected with the material guide plate (7), the lower end of the material guide plate (7) is connected with the concave die (8), and the lower end of the concave die (8) is connected with the lower die seat (9). The guide plate type blanking die is convenient to mount and debug, stable in workpiece quality, long in die service life and quite safe to operate.
Description
technical field [0001] The invention relates to a blanking die, in particular to a guide plate type blanking die. Background technique [0002] Stamping is a part processing method that applies pressure to the sheet through a press and a die to make the sheet plastic, and sometimes applies a shear force to the sheet to separate the sheet, thereby obtaining a certain size, shape and performance. It is carried out in a cooled state, so it is also called cold stamping. In cold stamping processing, a special process equipment for processing materials into parts is called a cold stamping die. Due to environmental, technical and other problems in the actual processing of cold stamping dies, most of them have problems such as unstable quality of processed workpieces, short die life and complicated operation steps. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a guide plate type blanking die which is easy to install and debu...
Claims
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Login to View More IPC IPC(8): B21D28/14B21D28/02
Inventor 周忠良
Owner 昆山振兴精密模具有限公司