CN113369563A

CN113369563A - Raw material cutting equipment for machining

Info

Publication number: CN113369563A
Application number: CN202010117513.6A
Authority: CN
Inventors: 齐德新; 姚继权; 李强
Original assignee: Liaoning Technical University
Current assignee: Liaoning Technical University
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2021-09-10

Abstract

The invention provides a raw material cutting device for machining, which comprises a first clamping block, a second clamping block, a fixed seat, a rotary seat, a first belt pulley, a second belt pulley, a third belt pulley, a motor, a tightening screw and a spring, wherein the first clamping block is assembled on the front side of the upper end surface of a cutting table main body, the second clamping block is assembled on the rear side of the upper end surface of the cutting table main body, the tightening screw is connected between the first clamping block and the second clamping block, the first belt pulley is assembled inside a cutting blade, the rotary seat is assembled on the right side of the cutting blade, the second belt pulley is assembled on the lower side of the belt pulley, the spring is assembled on the left side of the second belt pulley, the motor is installed on the lower side of the second belt pulley, the third belt pulley is assembled on the front side of the motor, the fixed seat is installed on the right side of the cutting table main body, the metal cutting device solves the problems of inaccurate positioning and poor cutting effect in the original metal cutting process, has a reasonable structure, and is convenient for improving the positioning and cutting effect in the metal machining process.

Description

Raw material cutting equipment for machining

Technical Field

The invention relates to raw material cutting equipment for machining, and belongs to the technical field of machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.

In the machining process, need fix a position the centre gripping to the metalwork to improve cutting effect, nevertheless in the metal machining process in the past, lack the location cutting effect, lead to the machined part to shift easily, influence cutting effect, current metal cutting in-process location is not accurate enough, and cutting effect is not good, and the problem that the aforesaid appears is solved with former material cutting equipment to the present urgent need for a machining.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the raw material cutting equipment for machining so as to solve the problems in the background art, and the raw material cutting equipment is reasonable in structure and convenient for improving the positioning cutting effect in the metal machining process.

In order to achieve the purpose, the invention is realized by the following technical scheme: a raw material cutting device for machining comprises a cutting table main body, a positioning cutting mechanism, a cutting blade and an electric telescopic rod, wherein the cutting blade is installed inside the cutting table main body, the electric telescopic rod is assembled on the lower side of the cutting blade, the positioning cutting mechanism is arranged inside the cutting table main body and comprises a first clamping block, a second clamping block, a fixed seat, a rotary seat, a first belt pulley, a second belt pulley, a third belt pulley, a motor, a tightening screw and a spring, the first clamping block is assembled on the front side of the upper end face of the cutting table main body, the second clamping block is assembled on the rear side of the upper end face of the cutting table main body, the tightening screw is connected between the first clamping block and the second clamping block, the first belt pulley is assembled inside the cutting blade, the rotary seat is assembled on the right side of the cutting blade, the second belt pulley is assembled on the lower side of the belt pulley, the spring is assembled on the left side of the second belt pulley, the motor is installed to two downside of belt pulley, the motor front side is equipped with belt pulley three, the fixing base is installed on cutting bed main part right side.

Further, the clamping block lower end face is equipped with the slider, the cutting table main part upper end face has been seted up the spout, and spout and slider phase-match.

Furthermore, the annular side face of the tightening screw is provided with an external thread, the annular side face of the second clamping block is provided with an internal thread, the internal thread is meshed with the external thread, the front side of the annular side face of the tightening screw is provided with a convex ring, and the convex ring is embedded in the first clamping block.

Further, a rotating shaft is assembled inside the belt pulley, or the movable block is assembled on the right end face of the rotating shaft, a longitudinal movable groove is formed in the left end face of the fixing seat, and the longitudinal movable groove is matched with the movable block.

Further, two inside movable bull sticks that are equipped with of belt pulley, horizontal spout has been seted up to cutting bed main part right-hand member face, and the embedding of activity bull stick left side is inside horizontal spout, the activity bull stick is connected with the spring.

Furthermore, electric telescopic handle and motor all are connected with external power through the wire.

The invention has the beneficial effects that: according to the raw material cutting equipment for machining, the first clamping block, the second clamping block, the fixed seat, the rotary seat, the first belt pulley, the second belt pulley, the third belt pulley, the motor, the tightening screw and the spring are added, so that the positioning and cutting effect of metal raw material machining can be improved, the problems of inaccurate positioning and poor cutting effect in the original metal cutting process are solved, and the positioning and cutting effect of the equipment is improved.

The clamping block I and the clamping block II are tightened mutually due to the design, the movable rotating rod is assembled inside the belt pulley II, the right end face of the cutting table main body is provided with the transverse sliding groove, the left side of the movable rotating rod is embedded inside the transverse sliding groove, the movable rotating rod is connected with the spring, and the belt is tensioned constantly through the belt pulley II.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a raw material cutting apparatus for machining according to the present invention;

FIG. 2 is a schematic structural view of a positioning and cutting mechanism in the cutting apparatus for machining raw material according to the present invention;

FIG. 3 is a plan view of a positioning and cutting mechanism of a cutting apparatus for machining raw material according to the present invention;

FIG. 4 is a right side sectional view of a positioning cutting mechanism in the raw material cutting apparatus for machining of the present invention;

in the figure: 1-cutting table main body, 2-positioning cutting mechanism, 3-cutting piece, 4-electric telescopic rod, 21-clamping block I, 22-clamping block II, 23-fixing seat, 24-rotating seat, 25-belt pulley I, 26-belt pulley II, 27-belt pulley III, 28-motor, 29-tightening screw and 261-spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a raw and other materials cutting equipment for machining, includes cutting bed main part 1, location cutting mechanism 2, cutting piece 3 and electric

telescopic handle

4, and 1 internally mounted of cutting bed main part has cutting

piece

3, and 3 downside of cutting piece are equipped with electric

telescopic handle

4, and 1 inside location cutting mechanism 2 that is provided with of cutting bed main part.

Location cutting mechanism 2 includes clamp splice one 21, clamp splice two 22, fixing base 23, swivel mount 24, belt pulley one 25, belt pulley two 26, belt pulley three 27, motor 28, tighten up screw rod 29 and

spring

261, 1 up end front side of cutting bed main part is equipped with clamp splice one 21, 1 up end rear side of cutting bed main part is equipped with clamp splice two 22, be connected with between clamp splice one 21 and the clamp splice two 22 and tighten up

screw rod

29, 3 internally mounted of cutting piece have belt pulley one 25, 3 right sides of cutting piece are equipped with swivel mount 24, a 25 downside of belt pulley is equipped with belt pulley two 26, 26 left sides of belt pulley are equipped with spring 261, motor 28 is installed to two 26 downside of belt pulley, motor 28 front side is equipped with belt pulley three 27, fixing base 23 is installed on 1 right side of cutting bed main part, this design has solved original metal cutting in-process location and has been not accurate enough, the not good problem of cutting effect.

As an embodiment of the present invention: the slider is equipped with to clamp splice one 21 lower terminal surface, the spout has been seted up to cutting bed main part 1 up end, and spout and slider phase-match, this design is convenient for clamp splice one 21 back-and-forth movement, conveniently press from both sides tight material, it is equipped with the external screw thread to tighten up screw 29 annular side, the annular side is equipped with the internal thread in clamp splice two 22, and the internal thread meshes with the external screw thread mutually, it is equipped with the bulge loop to tighten up screw 29 annular side front side, and the bulge loop embedding is inside clamp splice one 21, this design makes clamp splice one 21 and clamp splice two 22 tighten up each other.

As an embodiment of the present invention: belt pulley 25 internal assembly has the pivot, and pivot right-hand member face is equipped with or the movable block, vertical movable groove has been seted up to fixing base 23 left end face, and vertical movable groove and movable block phase-match, this design makes cutting blade 3 reciprocate, belt pulley two 26 internal assembly has the activity bull stick, horizontal spout has been seted up to 1 right-hand member face of cutting bed main part, and the embedding of activity bull stick left side is inside horizontal spout, the activity bull stick is connected with spring 261, this design passes through two 26 tensioning belts in the moment of belt pulley, electric telescopic handle 4 and motor 28 all are connected with external power supply through the wire, this design makes electric telescopic handle 4 and motor 28 circular telegram work.

As an embodiment of the present invention: the staff at first places cutting bed main part 1 in the assigned position, the screw rod 29 is tightened up in the unscrewing, to process the metalwork and place between clamp splice one 21 and clamp splice two 22, the screw rod 29 is tightened up in the screwing, then all be connected with external power through the wire with motor 28 and electric telescopic handle 4, motor 28 rotates and makes belt pulley one 25 through the belt, belt pulley two 26, belt pulley three 27 rotate, belt pulley two 26 left side is equipped with spring 261, make belt pulley two 26 tensioning belt constantly, through the rising and the decline of control electric telescopic handle 4, make cutting piece 3 reciprocate, be convenient for carry out cutting process to the metalwork, the cutting is accurate, the centre gripping location is effectual.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a raw and other materials cutting equipment for machining, includes cutting bed main part, location cutting mechanism, cutting piece and electric telescopic handle, its characterized in that: a cutting blade is arranged in the cutting table main body, an electric telescopic rod is assembled at the lower side of the cutting blade, and a positioning cutting mechanism is arranged in the cutting table main body;

location cutting mechanism includes clamp splice one, clamp splice two, fixing base, swivel mount, belt pulley one, belt pulley two, belt pulley three, motor, tightens up screw rod and spring, cutting bed main part up end front side is equipped with clamp splice one, cutting bed main part up end rear side is equipped with clamp splice two, be connected with between clamp splice one and the clamp splice two and tighten up the screw rod, cutting piece internal assembly has belt pulley one, the cutting piece right side is equipped with the swivel mount, belt pulley downside is equipped with belt pulley two, two left sides of belt pulley are equipped with the spring, the motor is installed to two belows on the belt pulley, the motor front side is equipped with belt pulley three, the fixing base is installed on cutting bed main part right side.

2. A raw material cutting apparatus for machining according to claim 1, characterized in that: the cutting table is characterized in that a sliding block is assembled on the lower end face of the clamping block, a sliding groove is formed in the upper end face of the cutting table main body, and the sliding groove is matched with the sliding block.

3. A raw material cutting apparatus for machining according to claim 1, characterized in that: the annular side face of the tightening screw is provided with an external thread, the annular side face of the second clamping block is provided with an internal thread, the internal thread is meshed with the external thread, the front side of the annular side face of the tightening screw is provided with a convex ring, and the convex ring is embedded in the first clamping block.

4. A raw material cutting apparatus for machining according to claim 1, characterized in that: the belt pulley is characterized in that a rotating shaft is assembled inside the belt pulley, or a movable block is assembled on the right end face of the rotating shaft, a longitudinal movable groove is formed in the left end face of the fixing seat, and the longitudinal movable groove is matched with the movable block.

5. A raw material cutting apparatus for machining according to claim 1, characterized in that: the inside of the second belt pulley is provided with a movable rotating rod, a transverse sliding groove is formed in the right end face of the cutting table main body, the left side of the movable rotating rod is embedded into the transverse sliding groove, and the movable rotating rod is connected with a spring.

6. A raw material cutting apparatus for machining according to claim 1, characterized in that: the electric telescopic rod and the motor are connected with an external power supply through wires.