CN210023420U - Radial porous punching die for steel pipe - Google Patents

Abstract

The utility model relates to a machining equipment field especially relates to a radial porous punching mould of steel pipe, include: advance tub mechanism and mechanism of punching a hole, the mechanism of punching a hole includes the supporting seat, locates cam, rigid coupling on the supporting seat and encircles a plurality of drifts that the drift fixing base set up, through encircleing a plurality of drifts that set up, can accomplish under the cam effect once to punch and make porosely, convenient operation, drive arrangement can be connected to the cam, uses manpower sparingly, improves machining efficiency.

Description

Radial porous punching die for steel pipe

Technical Field

The utility model relates to a machining equipment field especially relates to a radial porous punching mould of steel pipe.

Background

In the existing production and machining process, the steel pipe needs to be punched radially, and because the specification, the punching position and the punching size of the steel pipe are different, the steel pipe needs to be punched one by one, so that the workload is large, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a radial porous punching mould of steel pipe that can punch a plurality of holes simultaneously.

The utility model discloses a realize through following technical scheme:

the utility model provides a radial porous punching mould of steel pipe which characterized in that includes: a pipe feeding mechanism and a punching mechanism,

the pipe feeding mechanism comprises a linear slide rail, a slide block corresponding to the linear slide rail and a clamp fixedly connected on the slide block,

the mechanism of punching a hole includes the supporting seat, locates cam, rigid coupling on the supporting seat drift fixing base and encircle a plurality of drifts that the drift fixing base set up on the supporting seat, the cam sets up with linear slide rail is perpendicular, and cam and drift fixing base middle part all are equipped with the through-hole that supplies the steel pipe to pass, are equipped with the cavity in the cam, in the cavity is located to the drift fixing base, is equipped with a plurality of arc recesses on the inner wall of cam cavity, and the centre of a circle and the cam centre of a circle of arc recess do not coincide, and the arc recess sets up for the one-to-one with the drift, and.

The utility model has the advantages that:

through a plurality of drifts that encircle the setting, can accomplish under the cam effect and once punch porous, convenient operation, drive arrangement can be connected to the cam, uses manpower sparingly, improves machining efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural view of the punching mechanism.

In the figure: 1. the device comprises a linear sliding rail, 2 sliding blocks, 3 clamps, 4 supporting seats, 5 cams, 6 punch fixing seats, 7 punches and 8 arc-shaped grooves.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model discloses a: a pipe feeding mechanism and a punching mechanism,

the pipe feeding mechanism comprises a linear slide rail 1, a slide block 2 corresponding to the linear slide rail and a clamp 3 fixedly connected on the slide block,

mechanism of punching a hole includes supporting seat 4, locates cam 5 on the supporting seat, drift fixing base 6 of rigid coupling on the supporting seat and encircles a plurality of drifts 7 that the drift fixing base set up, the cam sets up with linear slide rail is perpendicular, and cam and drift fixing base middle part all are equipped with the through-hole that supplies the steel pipe to pass, are equipped with the cavity in the cam, in the cavity was located to the drift fixing base, be equipped with a plurality of arc recesses 8 on the inner wall of cam cavity, and the centre of a circle that corresponds with the arc limit of arc recess does not coincide with the centre of a circle of cam, and the arc recess sets up for the one-to-one with the drift, and.

When the punching device in this embodiment is used, put into anchor clamps with the steel pipe and press from both sides tightly fixed, pass the through-hole through the slider along the front end that linear slide rail slided drive steel pipe and get into the drift fixing base in, rotate the cam and make the arc recess press the drift and can accomplish porous punching, cam in this embodiment can also be connected with drive arrangement, rotates under drive arrangement effect, has saved the manpower, has shortened process time, has improved labor efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. The utility model provides a radial porous punching mould of steel pipe which characterized in that includes: a pipe feeding mechanism and a punching mechanism,

the pipe feeding mechanism comprises a linear slide rail, a slide block corresponding to the linear slide rail and a clamp fixedly connected on the slide block,

the mechanism of punching a hole includes the supporting seat, locates cam, rigid coupling on the supporting seat drift fixing base and encircle a plurality of drifts that the drift fixing base set up on the supporting seat, the cam sets up with linear slide rail is perpendicular, and cam and drift fixing base middle part all are equipped with the through-hole that supplies the steel pipe to pass, are equipped with the cavity in the cam, in the cavity is located to the drift fixing base, is equipped with a plurality of arc recesses on the inner wall of cam cavity, and the centre of a circle and the cam centre of a circle of arc recess do not coincide, and the arc recess sets up for the one-to-one with the drift, and.

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