CN215509241U

CN215509241U - Lower cutter structure of multi-cutter shearing machine

Info

Publication number: CN215509241U
Application number: CN202120539650.9U
Authority: CN
Inventors: 胡和荣; 甄友; 刘正龙; 施敏龙
Original assignee: Jiangsu Dalongkai Technology Co ltd
Current assignee: Jiangsu Dalongkai Technology Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2022-01-14
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a lower cutter structure of a multi-cutter shearing machine, which comprises a lower cutter seat, wherein the part of the lower cutter seat, which is far away from a metal plate to be sheared, is a pressing plate seat, the pressing plate seat is provided with a plurality of blade seats which are arranged at equal intervals in an extending way towards the direction of the metal plate to be sheared, and the side surfaces of the blade seats and the side end surface of the pressing plate seat, which faces the metal plate to be sheared, are respectively provided with a blade which is used for cutting the metal plate to be sheared into five pieces after being matched with the upper cutter seat structure. According to the utility model, because the two side surfaces of the blade are provided with the cutting edges, after a certain cutting edge is worn, the blade can be continuously used by rotating 180 degrees after being disassembled and then being assembled, and the service life of the blade can be prolonged; the cutting device is matched with the upper tool apron structure, so that a metal plate to be cut can be directly cut into five pieces, the processing is completed at one time, the cutting efficiency is improved, and the operation times and labor intensity of workers are reduced.

Description

Lower cutter structure of multi-cutter shearing machine

Technical Field

The utility model relates to a lower cutter structure of a multi-cutter shearing machine.

Background

The multi-blade shearing machine is suitable for cutting metal plates such as steel plates, copper plates, nickel plates and the like. The cold shearing machine is applied to industries such as metallurgical mineral products, smelting equipment, cutting equipment and the like, is suitable for metal recycling processing factories, scrapped automobile disassembly sites and smelting and casting industries, can be used for cold shearing of section steel and various metal structures in various shapes and processing the section steel and the various metal structures into qualified furnace charges, and has reliable safety performance and convenient operation. At present, for the cutting of some metal plates, certain requirements are provided for the shape after cutting, or the metal plates are required to be cut into a plurality of pieces according to the requirements of customers, for example, five pieces are required, so that the operation is required for many times, the metal plates to be cut also need to be rotated, the efficiency is low, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a lower cutter structure of a multi-cutter shearing machine, which can prolong the service life of a blade; the cutting device is matched with the upper tool apron structure, so that a metal plate to be cut can be directly cut into five pieces, the processing is completed at one time, the cutting efficiency is improved, and the operation times and labor intensity of workers are reduced.

In order to achieve the purpose, the technical scheme of the utility model is to design a lower cutter structure of a multi-cutter shearing machine, which comprises a lower cutter seat, wherein the part of the lower cutter seat, which is far away from a metal plate to be sheared, is a pressing plate seat, the pressing plate seat is provided with a plurality of blade seats which are arranged at equal intervals in an extending manner towards the direction of the metal plate to be sheared, and the side surfaces of the blade seats and the side end surface of the pressing plate seat, which faces the metal plate to be sheared, are provided with blades which are used for cutting the metal plate to be sheared into five pieces after being matched with the upper cutter seat structure. The lower cutter structure and the upper cutter holder structure are matched to directly cut the metal plate to be cut into five pieces, so that the processing is finished at one time, the cutting efficiency is improved, and the operation times and labor intensity of workers are reduced.

The blade seat comprises a seat body and a blade detachably connected to the seat body, the seat body is in a stepped cuboid shape, the blade is in a rectangular frame shape, the size of the outer edge of the blade is matched with that of the outer edge of the stepped cuboid seat body, and two side faces of the rectangular frame-shaped blade are provided with cutting edges. Because both sides of the blade are provided with the cutting edges, after a certain cutting edge is worn, the blade can be continuously used by rotating 180 degrees after being disassembled and then being assembled, and the service life of the blade can be prolonged.

The further technical scheme is that a threaded hole is formed in the blade seat, a threaded hole is also formed in the side face, not provided with the cutting edge, of the blade, and the blade is detachably connected with the blade seat through a bolt.

The further technical scheme is that the blade seats are arranged in three and equidistant intervals, and two vertically arranged blades are arranged on the side end face of the pressing plate seat between the three blade seats. Therefore, the blades on the pressure plate seat can be replaced in time after being worn, and the service life of the whole device is prolonged.

The further technical scheme is that the blade on the side end face of the pressure plate seat is fixedly connected to the pressure plate seat through a bolt.

The utility model has the advantages and beneficial effects that: the cutting device is matched with the upper tool apron structure, so that a metal plate to be cut can be directly cut into five pieces, the processing is completed at one time, the cutting efficiency is improved, and the operation times and labor intensity of workers are reduced. The blade on the pressure plate seat can be replaced in time after being worn, and the service life of the whole device is prolonged. Because both sides of the blade are provided with the cutting edges, after a certain cutting edge is worn, the blade can be continuously used by rotating 180 degrees after being disassembled and then being assembled, and the service life of the blade can be prolonged.

Drawings

FIG. 1 is a schematic view of the lower blade configuration of a multi-blade clipper of the present invention;

fig. 2 is a schematic view of the structure of fig. 1 with a rectangular frame-shaped blade removed.

In the figure: 1. a platen base; 2. a blade seat; 3. a blade; 4. a base body; 5. a threaded bore.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 2, the present invention is a lower blade structure of a multi-blade shearing machine, including a lower blade holder, a pressing plate holder 1 is provided at a portion of the lower blade holder away from a metal plate to be sheared, the pressing plate holder 1 is provided with a plurality of blade holders 2 extending in a direction toward the metal plate to be sheared at equal intervals, and blades 3 for cutting the metal plate to be sheared into five pieces after being matched with the upper blade holder structure are provided on a side surface of the blade holder 2 and a side surface of the pressing plate holder 1 facing the metal plate to be sheared. The blade seat 2 comprises a seat body 4 and a blade 3 detachably connected to the seat body 4, the seat body 4 is in a stepped cuboid shape, the blade 3 is in a rectangular frame shape, the outer edge dimension of the blade 3 is matched with the outer edge dimension of the stepped cuboid seat body 4, and two side faces of the rectangular frame-shaped blade 3 are provided with cutting edges. Set up screw hole 5 on the blade bearing 2, its side that does not set up the cutting edge of blade 3 also is equipped with screw hole 5, and blade 3 passes through the detachable connection of bolt with blade bearing 2. The blade seats 2 are arranged at three and equal intervals, and two vertically arranged blades 3 are arranged on the side end face of the pressure plate seat 1 between the three blade seats 2. The blade 3 on the end face of the side of the pressure plate base 1 is fixedly connected on the pressure plate base 1 through a bolt.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The lower cutter structure of the multi-cutter shearing machine is characterized by comprising a lower cutter holder, wherein the part of the lower cutter holder, which is far away from a metal plate to be sheared, is a pressing plate holder, the pressing plate holder extends towards the direction of the metal plate to be sheared and is provided with a plurality of cutter blade holders which are arranged at equal intervals, and the side surfaces of the cutter blade holders and the side end surfaces of the pressing plate holder, which face the metal plate to be sheared, are provided with blades which are used for cutting the metal plate to be sheared into five pieces after being matched with the upper cutter holder structure.

2. The lower blade structure of a multi-blade shearing machine as defined in claim 1, wherein said blade holder includes a holder body and a blade detachably attached to the holder body, the holder body is in the shape of a stepped rectangular parallelepiped, the blade is in the shape of a rectangular frame and the outer edge dimension of the blade matches the outer edge dimension of the stepped rectangular parallelepiped holder body, and both side surfaces of the rectangular frame-shaped blade are provided with cutting edges.

3. The lower blade structure of the multi-blade clipper of claim 2, wherein the blade holder has a threaded hole, the side of the blade not having the cutting edge has a threaded hole, and the blade is detachably connected to the blade holder by a bolt.

4. The lower blade structure of the multi-blade shearing machine as claimed in claim 3, wherein said blade seats are provided with three and equally spaced blades, and two vertically arranged blades are provided on the side end surface of the pressing plate seat between the three blade seats.

5. The lower blade structure of the multi-blade shearing machine as claimed in claim 4, wherein the blade on the side end surface of the pressing plate holder is fixedly connected to the pressing plate holder by means of bolts.