Bolt stamping die

Abstract

The invention relates to the technical field of stamping dies, and discloses a bolt stamping die. The bolt stamping die comprises a lower die holder, wherein the tops of the two sides of the lower dieholder are fixedly connected with the bottom of a guide sleeve, the interior of the guide sleeve is sleeved with the bottom of a guide column, the top of the guide column is fixedly connected with the bottom of an upper die holder, and the top of the upper die holder is fixedly connected with the bottom of a die handle. According to the bolt stamping die, through a fixing device, specifically anelectric telescopic rod, an air cylinder, a female die cushion block, a track, a sliding block, a plug pin and fixing blocks, when a female die needs to be replaced, the plug pin is pulled out, the female die can be conveyed by a transmission device, the female die moves along hole slots of the female die cushion block, the height of a female die pad plate can be adjusted through the electric telescopic rod when the size specification of the female die is different from the previous female die, the distance between the two fixed blocks is controlled by controlling the air cylinder, the femaledie is better clamped, the purpose of convenient replacement of the female die is achieved, and the problem that the female die is inconvenient to replace is solved.

Description

technical field [0001] The invention relates to the technical field of punching dies, in particular to a bolt punching die. Background technique [0002] In the existing stamping process at present, ordinary small hardware parts are usually produced by stamping dies on metal strips; usually, the speed of the punch’s up and down movement is high, and the strip that needs to be stamped can realize automatic High-speed feeding to ensure that semi-finished parts of corresponding shapes are continuously punched out on the stamped strip at high speed. Bolts are very important parts in the mechanical field, used for fastening, limiting, supporting, etc., and are also installation devices The die is an indispensable part, the die is fixed on the workbench of the punching machine, and the die is not easy to replace, resulting in a single type of bolts punched by the punching machine. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficienc...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a bolt stamping die, which ha

Images