Punching and blanking mold of side plate of water tank
A punching blanking, side plate technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of lower production efficiency, high mold cost, etc., to improve production efficiency, avoid mold replacement, and reduce manufacturing costs Effect
Inactive Publication Date: 2013-03-06
JIANGSU JIAHE THERMAL SYST RADIATOR
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Problems solved by technology
The cost of the mold is relatively high, and the mold needs to be replaced when flushing different water tank side panels, which reduces the production efficiency
Method used
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[0009] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, it should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after reading the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0010] The invention discloses a punching and blanking die for a side plate of a water tank.
[0011] Such as figure 1 As shown, a water tank side plate punching and blanking mold includes an upper die and a lower die, and the upper die includes an upper die base 1, an upper splint 2 and a stripper plate 3, and the upper splint is installed on the upper die base, The tail of the punch 4 is provided with a lifting shoulder 41, which is clamped on the upper die base by t...
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The invention discloses a punching and blanking mold of a side plate of a water tank. The punching and blanking mold of the side plate of the water tank comprises an upper die and a lower die, wherein the upper die is provided with two punch heads; and the tail parts of the punch heads are limited through set screws. By using the punching and blanking mold of the side plate of the water tank provided by the technical scheme, water tank side plates provided with different through holes can be punched and blanked; when two through holes are required to be simultaneously punched, the two set screws are abutted against the tail parts of the punch heads, so that the two punch heads are tightly attached to the upper die; if one of the holes is not required to be punched, the set screw behind the punch head corresponding to the hole is only required to be spun upwards; and when the side plate of the water tank is punched by the mold, the punch heads are shrunk into the upper die under the obstruction of a plate to lose a punching function. The punching and blanking mold of the side plate of the water tank provided by the technical scheme has the functions of three molds, the manufacturing cost of the mold is reduced, the mold is prevented from being replaced, and the production efficiency is increased.
Description
technical field [0001] The invention relates to a mold, in particular to a punching and blanking mold for a side plate of a water tank. Background technique [0002] The shape of the side plate of the water tank is uniform, and there are two punching positions. For installation, the following types of side plates of the water tank will appear. hole. Therefore offer three types of molds in the prior art, respectively, the mold that is used for punching two through holes for blanking simultaneously, the mold for punching the through holes on one side and the mold for blanking simultaneously for the through holes on the other side. The cost of the mold is relatively high, and the mold needs to be replaced when flushing different water tank side panels, which reduces the production efficiency. Therefore how to reduce the production cost of mold, improve production efficiency, is the problem that the applicant is committed to solving always. Contents of the invention [0003...
Claims
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IPC IPC(8): B21D37/10
Inventor 李宝民方勇冯须平
Owner JIANGSU JIAHE THERMAL SYST RADIATOR