A shrinking die for cold-stamped thin-plate suspended drawing parts
A technology of cold stamping and mold, which is applied in the field of shrinking molds for cold stamping thin plate suspension stretching parts, can solve the problems of not being able to meet the needs of users, and achieve the effect of simple structure, convenient operation and guaranteed stability
Active Publication Date: 2019-03-22
滁州市东华模具制造有限公司
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Problems solved by technology
Cold stamping compression molds are often used when processing thin plate suspended stretching parts. The length of thin plate suspended drawing parts can be changed by using shrinking dies. However, the shrinking length of existing shrinking dies is mostly fixed, which cannot satisfy users. usage requirements
Method used
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Embodiment Construction
[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0018] refer to Figure 1-3 , a shrinking die for a cold stamping thin plate suspended stretch piece, comprising a die body 1, a forming groove 2 is opened in the die body 1, a hydraulic cylinder 3 is placed on one side of the inner wall of the forming groove 2, and the hydraulic cylinder 3 passes through a hydraulic rod A strut 4 is connected, and the end of the strut 4 away from the hydraulic cylinder 3 is connected with a squeeze plate 5, the two sides of the forming groove 2 are symmetrically provided with a chute 6, and the two sides of the squeeze plate 5 are symmetrically provided with a slider 7, and The slider 7 is movably arranged...
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The invention discloses a compacting die for cold stamping of a sheet suspended drawn part. The compacting die comprises a die body. A molding groove is formed in the die body. A hydraulic cylinder is arranged on one side of the inner wall of the molding groove and connected with a supporting post through a hydraulic rod. The end, away from the hydraulic cylinder, of the supporting post is connected with an extrusion plate. Sliding grooves are symmetrically formed in the two sides of the molding groove. Sliding blocks are symmetrically arranged on the two sides of the extrusion plate and movably arranged in the sliding grooves correspondingly. A guiding shaft is arranged in the center of another side of the inner wall of the molding groove and provided with threaded holes. The guiding shaft is movably sleeved with a guiding sleeve provided with a through hole. A locking bolt is movably arranged in the through hole and extends out of the through hole. The compacting die is simple in structure and convenient to operate, and the compacting distance of the sheet suspended drawn part can be freely changed; and meanwhile, the moving stability of the extrusion plate is guaranteed, and using demands of people are met.
Description
technical field [0001] The invention relates to the technical field of shrinking molds, in particular to a shrinking mold for cold stamping thin-plate suspended drawing parts. Background technique [0002] Cold stamping is a pressure processing method that uses the die installed on the press to apply pressure to the material to separate or plastically deform it, thereby obtaining the required parts (commonly known as stamping parts or stamping parts). , a press processing method that uses a stamping die to apply pressure to a sheet or hot material on a press to cause plastic deformation or separation to obtain parts of the desired shape and size. Cold stamping and compression dies are often used when processing thin-plate suspended stretched parts, and the length of the thin-plate suspended stretched parts can be changed by using the shrinkable die. usage requirements. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to solve the shortcomings in ...
Claims
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IPC IPC(8): B21D37/10
CPCB21D37/10
Inventor 王华东乔龙功陈根根
Owner 滁州市东华模具制造有限公司