CN203725895U

CN203725895U - Mechanical shearing machine

Info

Publication number: CN203725895U
Application number: CN201420004646.2U
Authority: CN
Inventors: 谢欣练
Original assignee: 谢欣练
Current assignee: Xi'an Wind Power Co., Ltd., of China Water Investment Group
Priority date: 2014-01-06
Filing date: 2014-01-06
Publication date: 2014-07-23
Anticipated expiration: 2024-01-06

Abstract

The utility model discloses a mechanical shearing machine. The mechanical shearing machine comprises a base, a casing, a transmission mechanism and a shearing mechanism; the transmission mechanism comprises three main shafts and a motor; the three main shafts penetrate the lower end of the casing; the motor is arranged on the base; two bevel gears are arranged at two ends of every main shaft respectively; the gears which are arranged at the two ends of the two adjacent main shafts respectively are meshed with each other; one end of one of the main shafts is connected with the motor through a belt; an internal gear of another main shaft is meshed with a main gear; the main gear is connected with the casing through a rotating shaft; the rotating shaft is provided with a spline clutch; the spline clutch is connected with a swing rod which extends outward; the front end of the swing rod is connected with the casing through a spring; the shearing mechanism comprises a cutter bit which is arranged on the casing through a clamping plate; extension and retraction of the rear end portion of the cutter bit is controlled by the clutch. According to the mechanical shearing machine, transmission of the mechanical bevel gears serves as power and accordingly the action process is rapid, the noise is small, round steel can be sheared conveniently, the sheared round steel is flat in section and good in perpendicularity, the structure is simple, the operation is convenient, and the labor rate is reduced.

Description

Mechanical type cutter

Technical field

The utility model relates to field of mechanical technique, relates in particular to a kind of mechanical type cutter.

Background technology

?at metal manufacture field; often can carry out metal bar as the blanking of round steel; conventional cutting mode is all generally to adopt abrasive wheel cutting machine to carry out cutting stock; and abrasive wheel cutting machine is not suitable for containing the cutting under inflammable, explosive atmosphere; and cutting process can produce iron filings; easily cause industrial accident, cutting process noise is large, can produce infringement to operator.

In view of this, the inventor, for the above-mentioned defect further investigation of cutter in prior art, has this case to produce then.

Utility model content

In order to overcome above shortcomings part in prior art, the purpose of this utility model is to provide a kind of and is suitable for adverse circumstances occasion, and easy to use, and blanking is mechanical type cutter efficiently.

In order to reach above-mentioned object, the utility model adopts following concrete technical scheme: mechanical type cutter, comprise base, and casing, transmission mechanism and cutting mechanism, described casing is arranged on base;

Described transmission mechanism comprises through three main shafts of casing lower end and is arranged on the motor on base, the two ends of every main shaft are respectively equipped with helical gear, three main shafts are respectively the first main shaft, the second main shaft and the 3rd main shaft, wherein one end of the second main shaft is provided with internal gear, one end of described the first main shaft is connected with the motor on base by belt, the gear of its other end engages with the gear of second main shaft one end, the internal gear of described the second main shaft engages with master gear, described master gear also engages with the gear of the 3rd main shaft one end, the gear of the described second main shaft other end engages with the gear of the 3rd main shaft other end, described master gear is connected to casing by rotating shaft, and splined clutch is housed in rotating shaft, described splined clutch is connected with an outward extending fork, the front end of fork is connected with casing by spring,

Further, cutting mechanism described in the utility model comprises by clamping plate and is arranged on the cutter head on casing, the rearward end of described cutter head is stretched by Clutch Control, and its leading section is placed in a side of shearing cutter head through hole, and described shearing cutter head through hole is arranged on one end of casing.

Further, fork described in the utility model is flexibly connected with casing face by the strong point, and the end of fork is connected with pedal.

Further, the below place of shearing cutter head through hole described in the utility model is provided with the discharge bucket being arranged on casing.

Further, the below place of discharge bucket described in the utility model is provided with the degree of depth being arranged on casing and adjusts bearing.

The utility model advantage is compared with prior art: the utility model machinery Helical gear Transmission is as power, and course of action is quick and noise is little, facilitates round steel to shear, round steel tangent plane after shearing is smooth, perpendicularity good, and simple in structure, easy to operate, reduce people's work rate.

Brief description of the drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is the back view of Fig. 1;

Fig. 3 is the side view of Fig. 1;

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Detailed description of the invention

In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.

Embodiment 1:

Shown in Fig. 3, mechanical type cutter, comprises base 1, casing 2, and transmission mechanism and cutting mechanism, described casing 2 is arranged on base 1, described transmission mechanism comprises through the first main shaft 3 of casing 2 lower ends and is arranged on the motor 4 on base 1, the second main shaft 5 and the 3rd main shaft 6, the two ends of every main shaft are respectively equipped with helical gear, wherein one end of the second main shaft 5 is provided with internal gear 7, one end of described the first main shaft 3 is connected with the motor 4 on base 1 by belt 8, the gear of its other end engages with the gear of second main shaft 5 one end, the internal gear 7 of described the second main shaft engages with master gear 9, described master gear 9 also engages with the gear of the 3rd main shaft one end, the gear of described second main shaft 5 other ends engages with the gear of the 3rd main shaft other end, described master gear 9 is connected to casing 2 by rotating shaft 10, and splined clutch 11 is housed in rotating shaft 10, described splined clutch 11 is connected with an outward extending fork 12, the front end of fork 12 is connected with casing 2 by spring, described fork 12 is flexibly connected with 2 of casings by the strong point 13, the end of fork 12 is connected with pedal 14.Described cutting mechanism comprises by clamping plate 15 and is arranged on the cutter head on casing 2, the rearward end of described cutter head is controlled flexible by clutch 11, its leading section is placed in a side of shearing cutter head through hole 17, described shearing cutter head through hole 17 is arranged on one end of casing 2, the below place of shearing cutter head through hole 17 is provided with the discharge bucket 18 being arranged on casing, the below place of discharge bucket 18 is provided with the degree of depth being arranged on casing and adjusts bearing 19, in the time shearing round steel, by mechanical Helical gear Transmission as power, pedal tramps with one's feet, splined clutch band dynamic cutter head is extended to be sheared round steel, while putting down pedal, cutter head retraction stops shearing, quick and noise is little in shear action process, facilitate round steel to shear, round steel tangent plane after shearing is smooth, perpendicularity is good, and simple in structure, easy to operate, reduce people's work rate.

But above-mentioned detailed description of the invention is exemplary, be to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope that this patent comprises.

Claims

1. mechanical type cutter, is characterized in that: comprise base, and casing, transmission mechanism and cutting mechanism, described casing and motor are arranged on base;

Described cutting mechanism comprises by clamping plate and is arranged on the cutter head on casing, and the rearward end of described cutter head is stretched by Clutch Control, and its leading section is placed in a side of shearing cutter head through hole, and described shearing cutter head through hole is arranged on one end of casing.

2. mechanical type cutter as claimed in claim 1, is characterized in that: described fork is flexibly connected with casing face by the strong point, and the end of fork is connected with pedal.

3. mechanical type cutter as claimed in claim 1, is characterized in that: the below place of described shearing cutter head through hole is provided with the discharge bucket being arranged on casing.

4. mechanical type cutter as claimed in claim 3, is characterized in that: the below place of described discharge bucket is provided with the degree of depth being arranged on casing and adjusts bearing.