A CNC cutting die for stamping sheet metal parts based on automobile body
A technology for automobile body and sheet metal parts, which is applied in metal processing, metal processing equipment, metal processing machinery parts, etc., can solve the problems of heat generation at the bottom and parts deformation, and achieves improved yield, convenient height adjustment, and good heat dissipation effect. Effect
Active Publication Date: 2021-12-21
迈莎锐汽车浙江有限公司
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Problems solved by technology
[0003] Existing cutting dies for body sheet metal parts will generate heat at the bottom during use, which will cause parts to deform
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...
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The invention relates to the technical field of cutting dies, and discloses a numerically controlled cutting die for processing stamped sheet metal parts based on automobile bodies, including a bottom plate, a pressing mechanism and a cutting machine are installed on the top of the bottom plate, and the cutting machine is fixedly connected to the top of the bottom plate , The pressing mechanism is installed at the front and rear ends of the cutting machine, the middle adjustment mechanism on the upper surface of the bottom plate, the pressing mechanism includes a connecting plate, and a double-ended screw is installed on the top of the inner wall of the connecting plate, and the thread directions at both ends of the double-ended screw are opposite. In the present invention, a double-headed screw, a moving block and an extruding plate are arranged, and when the handle is turned for a while, the double-ended screw is driven to rotate, and then the two moving blocks are moved, and then driven by the two banks, the extruding plate is driven to move up and down. When moving downwards, the parts are compressed. By setting the screw on the left side of the connecting plate, when the handle 2 is turned, the screw is driven to rotate, so that the connecting plate moves up and down, thereby achieving the effect of convenient height adjustment.
Description
technical field [0001] The invention relates to the technical field of cutting dies, in particular to a numerically controlled cutting die for processing automobile body stamping sheet metal parts. Background technique [0002] The main function of the car body is to protect the driver and form a good aerodynamic environment. A good body can not only bring better performance, but also reflect the personality of the owner. In terms of form, the car body structure is mainly divided into two types: non-load-bearing and load-bearing. Sheet metal is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching / cutting / compositing, folding, Welding, riveting, splicing, forming (such as car body), etc. Its remarkable feature is that the thickness of the same part is consistent. Products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to by different industries are generally different, ...
Claims
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IPC IPC(8): B23Q3/06B23Q7/00B23Q11/10
CPCB23Q3/062B23Q7/00B23Q11/10
Inventor 邵竹青
Owner 迈莎锐汽车浙江有限公司