Plate frame forming press
A forming press and press technology, applied in the field of presses, can solve the problems of affecting the quality of the plate and frame, increasing the production cost, and having more cost burrs, and achieve the effects of light weight, improved quality, and less burrs
Pending Publication Date: 2020-03-06
安徽皋杰机电科技有限公司
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Problems solved by technology
[0002] The press punches the workpiece through the punch. The existing punch used in the press is integrated into one body. If it becomes one body, its partial damage will be scrapped as a whole, and the punch used for stamping is generally made of alloy steel, which has a high cost. There are many cost burrs after stamping, and the frame of stamping is not smooth, which affects the quality of the plate and frame
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[0024] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0025] refer to Figure 1-Figure 7 As shown, the present invention provides a plate and frame forming press, comprising a lower die base 1, a press 2 and a lower die 4 placed on the lower die base 1, a punch body 3 is installed on the press 2, and the punch The main body 3 is composed of an outer frame and an inner core 31. The outer frame is composed of four L-shaped frame plates 32, and the four L-shaped frame plates 32 are respectively clamped outside the inner core 31 by a limit mechanism. Small table-shaped structure, the middle of both sides of the inner core 31 is provided with inclined grooves 311 from top to bottom, the inner core 32 is ...
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The invention discloses a plate frame forming press. A punch body is installed on the press and composed of an upper die, an outer frame and an inner core; the outer frame is composed of four L-shapedframe plates, and the four L-shaped frame plates are clamped to the outer side of the inner core through limiting mechanisms respectively; and the inner core is overall of a big-end-up platform-shaped structure, the middles of the surfaces of the two sides of the inner core are each provided with an inclined groove from top to bottom, edge blocks are arranged on the portions, located on the two sides of the inclined grooves, of the inner core, the middle of the surface of one side of each edge block is provided with a second convex portion which is of an integrated structure, and the edge blocks are clamped to the inclined grooves through the second convex portions. According to the plate frame forming press, the punch body is composed of the outer frame and the inner core and overall partitioned into multiple portions, when the punch body is damaged, disassembling is convenient, replacement can be conducted according to the damaged portion, therefore, waste of the whole punch body isavoided, the weight is low, material consumption is low, and the cost is reduced; and in addition, the plates can be quickly punched into the frame box shape when punching is conducted, few burrs aregenerated, and the cost quality is improved.
Description
technical field [0001] The present invention relates to the technical field of presses, and more specifically relates to a plate and frame forming press. Background technique [0002] The press punches the workpiece through the punch. The existing punch used in the press is integrated into one body. If it becomes one body, its partial damage will be scrapped as a whole, and the punch used for stamping is generally made of alloy steel, which has a high cost. There are many cost burrs after stamping, and the frame of stamping is not smooth, which affects the quality of the plate and frame. Contents of the invention [0003] The object of the present invention is to provide a plate and frame forming press with rapid prototyping, high cost and high quality, and easy disassembly and installation. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is as follows: a plate and frame forming press, comprising a lower die base, a pr...
Claims
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IPC IPC(8): B21D51/52B21D37/10
CPCB21D37/10B21D51/52
Inventor 王家国许勇
Owner 安徽皋杰机电科技有限公司