CN203184404U

CN203184404U - Thin-wall composite steel pipe stamping mold

Info

Publication number: CN203184404U
Application number: CN 201320252526
Authority: CN
Inventors: 吴小明; 王朝华; 叶晓平
Original assignee: 丽水立谛科技有限公司
Priority date: 2013-04-26
Filing date: 2013-04-26
Publication date: 2013-09-11

Abstract

The utility model relates to a machine tool mold. A thin-wall composite steel pipe stamping mold mainly consists of an upper mold seat, a male mold, a female mold, a vertical plate and a lower mold seat, wherein the male mold is connected with the upper mold seat, the female mold is vertically connected with the vertical plate, the vertical plate is vertically connected with the lower mold seat, the diameter of the female mold is matched with the inner diameter of a composite steel pipe requiring the hole stamping and is a little smaller than the inner diameter of the composite steel pipe, and a hole formed in the female mold is matched with the male mold and is identical to a hole to be processed. In the use process, the upper mold seat and the male mold are fixed on a slide block of a press machine, the lower mold seat, the vertical plate and the female mold are fixed on a work table of the press machine, the male mold and the female mold are regulated to the proper positions, and the composite steel pipe requiring the hole stamping is inserted into the female mold for stamping. The thin-wall composite steel pipe stamping mold has the advantages that the structure is reasonable, the operation is convenient, the hole stamping precision is high, and the production efficiency is high.

Description

Thin-walled composite steel tube punch die

Technical field

The utility model relates to machine tool mould, particularly a kind of efficient accurate thin-walled composite steel tube punch die that carries out punching at the thin-walled composite steel tube.

Background technology

In production practices, often need process various holes such as circular hole, square hole, bar hole at composite steel tube, if process the so not only low but also low precision of efficient with milling machine, running into irregularly-shaped hole has more increased the difficulty of processing, so market is sought after a kind of more satisfactory this demand that can satisfy at the mould that forcing press uses in the production.

The utility model content

In order to address the above problem, the utility model provides a kind of thin-walled composite steel tube punch die, can be on the thin-walled composite steel tube efficient, convenient, the accurate hole of punching out different shape.

The scheme that the utility model adopts is:

Described thin-walled composite steel tube punch die mainly is made of upper bolster, punch, die, riser and die shoe, described punch is connected with described upper bolster, described die is connected with described riser is vertical, described riser is connected with described die shoe is vertical, the diameter of described die and the pipe diameter that needs punching match and merge slightly forr a short time than pipe diameter, and the hole on the described die and described punch match, and to merge the hole that processes with desire suitable.During use, described upper bolster is fixed on the press ram together with described punch, described die shoe is fixed on the workbench of forcing press together with described riser and described die, described punch and described die are transferred to correct position, the steel pipe of desiring punching are inserted carry out punching press in the described die and get final product.

The beneficial effects of the utility model are:

Described thin-walled composite steel tube punch die structure is reasonable, easy to operate, punching precision height, production efficiency height.

Description of drawings

Further specify below in conjunction with figure of the present utility model:

Fig. 1 is the structural representation of described thin-walled composite steel tube punch die.

Among the figure, 1. upper bolster, 2. punch, 3. die, 4. riser, 5. die shoe.

The specific embodiment

The structural representation of thin-walled composite steel tube punch die as described in as Fig. 1 being, mainly constituted by upper bolster (1), punch (2), die (3), riser (4) and die shoe (5), described punch (2) is connected with described upper bolster (1), described die (3) and vertical connection of described riser (4), described riser (4) and vertical connection of described die shoe (5), the diameter of described die (3) and the composite steel tube internal diameter that needs punching match and merge slightly forr a short time than composite steel tube internal diameter, and the hole on the described die (3) and described punch (2) match, and to merge the hole that processes with desire suitable.

During use, described upper bolster (1) is fixed on the press ram together with described punch (2), described die shoe (5) is fixed on the workbench of forcing press together with described riser (4) and described die (3), described punch (2) and described die (3) are transferred to correct position, the composite steel tube of desiring punching are inserted carry out punching press in the described die (3) and get final product.

Claims

1. thin-walled composite steel tube punch die, mainly constituted by upper bolster, punch, die, riser and die shoe, it is characterized in that: described punch (2) is connected with described upper bolster (1), described die (3) and vertical connection of described riser (4), described riser (4) and vertical connection of described die shoe (5), the diameter of described die (3) and the pipe diameter that needs punching match and merge slightly forr a short time than pipe diameter, and the hole on the described die (3) and described punch (2) match, and to merge the hole that processes with desire suitable.