Stamping and punching die
A technology for molds and stamping parts, applied in the field of molds, can solve the problems of easy damage of molds and low punching efficiency of stamping machines
Inactive Publication Date: 2021-01-22
合肥易知谷机械设计有限公司
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a stamping punching die, which aims to solve the technical problems of low punching efficiency and easy damage of the die in the existing punching machine
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] It should be noted that all directional indications (such as up, down, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship, movement conditions, etc. between the components in a certain posture (as shown in the drawings), If the specific posture changes, the directional indication also changes accordingly.
[0034] In addition, in the present invention, descript...
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The invention relates to the field of dies, in particular to a stamping and punching die. The stamping and punching die comprises an upper mounting base, a lower mounting base opposite to the upper mounting base and a connecting piece; a lower die is arranged on the lower mounting base and comprises a bottom plate and a die plate arranged on the bottom plate, the bottom plate is connected with thelower mounting base, a groove is formed in the side, facing the bottom plate, of the die plate, and a first through hole and a second through hole are formed in the bottom of the groove; an upper dieis arranged on the upper mounting base and comprises a top plate and a stamping plate arranged below the top plate, the top plate is mounted on the upper mounting base, and a first stamping part anda second stamping part are arranged on the side, facing the die plate, of the stamping plate; and the connecting piece is connected with the upper mounting base and the lower mounting base, the connecting piece comprises a vertical rod and a sleeve slidably mounted on the vertical rod, the sleeve is connected with the upper mounting base, and a plurality of friction grooves are further formed in the vertical rod. The stamping and punching die has the advantages that the punching efficiency is high, a workpiece can be segmented while punching is conducted, and the die is prevented from being damaged.
Description
technical field [0001] The invention relates to the field of dies, in particular to a stamping and punching die. Background technique [0002] Most of the stamping and punching dies in the prior art drive the upper die to move toward the lower die through a driving member to punch holes in the workpiece. During the operation of the stamping machine, the impact of the upper die may be too large due to loose parts or unstable impact force, which may easily cause damage to the die. Moreover, the existing punching die can only punch a single workpiece at one time, and the punching efficiency is low. [0003] In view of this, it is necessary to provide a novel punching die to solve or at least alleviate the above-mentioned technical defects. Contents of the invention [0004] The main purpose of the present invention is to provide a stamping and punching die, aiming to solve the technical problems of low punching efficiency and easily damaged dies of existing punching machine...
Claims
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IPC IPC(8): B21D37/08B21D28/02B21D28/26
CPCB21D28/02B21D28/26B21D37/08
Inventor 杨大鹏邢建
Owner 合肥易知谷机械设计有限公司