CN219053068U

CN219053068U - Material cutting device

Info

Publication number: CN219053068U
Application number: CN202223522659.2U
Authority: CN
Inventors: 刘�文
Original assignee: Wuhan Xiongguan Door Industry Co ltd
Current assignee: Wuhan Xiongguan Door Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of metal door production, in particular to a material cutting device which comprises a machine shell, wherein a protecting device is arranged below the interior of the machine shell, a machine door is arranged in the middle of the front end of the machine shell, the lower part of the front end of the machine shell is fixedly connected with a first motor through a bracket, the output end of the first motor is fixedly connected with a lead screw, the outer wall of the lead screw is in threaded connection with a lead screw nut, and the top of the lead screw nut is in sliding connection with the machine shell through a sliding groove. Through the cooperation between pneumatic cylinder, first connecting rod, second connecting rod and the fixed block for the output of pneumatic cylinder promotes the diaphragm and moves downwards, and the diaphragm can drive two first connecting rods and rotate, and first connecting rod drives the second connecting rod along the junction with the casing and rotate, and the second connecting rod makes two fixed blocks remove to the centre simultaneously through the spout, and two fixed blocks can fix metal material in the intermediate position, need not artificial manual the holding metal material, has avoided spark and smoke and dust to cause the harm to the user.

Description

Material cutting device

Technical Field

The utility model relates to the technical field of metal door production, in particular to a material cutting device.

Background

In the production process of the metal door, firstly, the blank is cut so as to be convenient for subsequent processing, and a material cutting device is needed.

For example, although the above document can cut inclined surfaces with different inclination angles to improve the actual use effect, when the material cutting device in the document is used, a user is required to manually hold the metal material to fix the metal material so as to complete the cutting, and a large amount of sparks and smoke dust are generated when the metal material is cut, the sparks generate stinging feeling after striking the user, and the smoke dust can enter the user body through the respiratory tract to cause damage to the user.

Disclosure of Invention

The utility model aims to solve the problem that the material cutting device in the document cannot fix the metal material, so that a user needs to manually hold the material, and the body of the user is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a material cutting device, includes the casing, the inside below of casing is provided with protector, install the gate in the middle of the front end of casing, the front end below of casing is through support and first motor looks rigid coupling, the output rigid coupling of first motor has the lead screw, the outer wall and the screw nut threaded connection of lead screw, screw nut's top is through spout and casing sliding connection, screw nut's bottom is through telescopic link and second motor looks rigid coupling.

Preferably, the protection device comprises a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected with the casing, a transverse plate is fixedly connected with the output end of the hydraulic cylinder, two ends of the transverse plate are rotationally connected with the first connecting rod through rotating shafts, one end of the first connecting rod is rotationally connected with the second connecting rod through rotating shafts, one end of the second connecting rod is rotationally connected with the casing through rotating shafts, and the other end of the second connecting rod is in sliding connection with the fixed block through sliding grooves.

Preferably, the bottoms of the two fixing blocks are in sliding connection with the casing through a sliding groove, and one sides of the two fixing blocks are tightly attached to the metal material.

Preferably, the output end of the second motor is fixedly connected with a cutting knife, and the outer wall of the cutting knife is rotationally connected with the protective sleeve.

Preferably, the outer wall of the protective sleeve is fixedly connected with two electric pushing rods, and the tops of the two electric pushing rods are both in sliding connection with the shell through a sliding groove.

The material cutting device provided by the utility model has the beneficial effects that: through the cooperation between pneumatic cylinder, diaphragm, first connecting rod, second connecting rod and the fixed block, adjust the pneumatic cylinder for the output of pneumatic cylinder promotes the diaphragm and moves downwards, and the diaphragm can drive two first connecting rods and rotate, and first connecting rod drives the second connecting rod and rotates along the junction with the casing, and the second connecting rod makes two fixed blocks remove to the centre simultaneously through the spout, and two fixed blocks can fix metal material in intermediate position, need not to hold metal material by hand, has avoided spark and smoke and dust to cause the harm to the user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front plan view of the interconnect structure of FIG. 1;

FIG. 3 is a schematic left-side plan view of the interconnect structure of FIG. 1;

fig. 4 is a schematic diagram of a connection structure at a in fig. 2.

In the figure: 1. the machine comprises a machine shell, 2, a machine door, 3, a protective device, 301, a hydraulic cylinder, 302, a transverse plate, 303, a first connecting rod, 304, a second connecting rod, 305, a fixed block, 3A1, an observation window, 3A2, a graduated scale, 4, a metal material, 5, a first motor, 6, a lead screw, 7, a lead screw nut, 8, a second motor, 9, a protective sleeve, 10, a cutting knife, 11 and an electric push rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4, in this embodiment: the utility model provides a material cutting device, including casing 1, casing 1's inside below is provided with the protector 3 that is used for fixing metal material, install the gate 2 in the middle of casing 1's the front end, casing 1's front end below is through support and first motor 5 looks rigid coupling, first motor 5's model is selected according to the actual use demand, satisfy work demand can, first motor 5's output rigid coupling has lead screw 6, first motor 5's output drives lead screw 6 and rotates, lead screw 6's outer wall and lead screw nut 7 threaded connection, lead screw 6 makes lead screw nut 7 reciprocate, lead screw nut 7's top passes through spout and casing 1 sliding connection, casing 1 passes through spout restriction lead screw nut 7 and only can reciprocate, lead screw nut 7's bottom passes through telescopic link and second motor 8 looks rigid coupling, lead screw nut 7 drives second motor 8 and removes, simultaneously second motor 8 can through telescopic link vertical movement, second motor 8's model is selected according to the actual use demand, satisfy work demand can.

Referring to fig. 2 and 4, the protection device 3 includes a hydraulic cylinder 301, a cross plate 302, a first connecting rod 303, a second connecting rod 304 and a fixed block 305, wherein one end of the hydraulic cylinder 301 is fixedly connected with the casing 1, the model of the hydraulic cylinder 301 is selected according to the actual use requirement, the working requirement is met, the output end of the hydraulic cylinder 301 is fixedly connected with the cross plate 302, the output end of the hydraulic cylinder 301 pushes the cross plate 302 to move up and down, both ends of the cross plate 302 are rotationally connected with the first connecting rod 303 through rotating shafts, the cross plate 302 can rotate the two first connecting rods 303 when moving, one end of the two first connecting rods 303 is rotationally connected with the second connecting rod 304 through rotating shafts, the first connecting rod 303 can drive the second connecting rod 304 to rotate along the connection part with the casing 1, one end of the second connecting rod 304 is rotationally connected with the casing 1 through rotating shafts, the other end of the second connecting rod 304 is slidingly connected with the fixed block 305 through sliding grooves, and the fixed block 305 can move left and right through sliding grooves when the second connecting rod 304 rotates;

the hydraulic cylinder 301 is adjusted, so that the output end of the hydraulic cylinder 301 pushes the transverse plate 302 to move downwards, the transverse plate 302 drives the two first connecting rods 303 to rotate, the first connecting rods 303 drive the second connecting rods 304 to rotate along the joint with the machine shell 1, the second connecting rods 304 enable the two fixing blocks 305 to move towards the middle through the sliding grooves at the same time, the two fixing blocks 305 can fix the metal material 4 in the middle position, the metal material 4 is not required to be manually held, and damage to a user caused by sparks and smoke dust is avoided.

The bottom of two fixed blocks 305 is through spout and casing 1 sliding connection, the one side of two fixed blocks 305 is all closely laminated with metal material 4, two fixed blocks 305 are used for fixing metal material 4, do not need the manual protection of holding, realize the protection to the user, the output rigid coupling of second motor 8 has cutting knife 10, the output of second motor 8 drives cutting knife 10 and rotates, the outer wall and the lag 9 rotation of cutting knife 10 are connected, the outer wall and the two electric putter 11 of lag 9 are mutually rigid coupling, electric putter's output promotes lag 9 and reciprocates, the top of two electric putter 11 is all through spout and casing 1 sliding connection, electric putter's model is selected according to the in-service use demand, satisfy the work demand can.

Working principle:

when the material cutting device is used, firstly, a user places a metal material 4 into the device through a machine door 2, simultaneously makes one end of the metal material 4 prop against the inner rear end face of a machine shell 1, then adjusts a hydraulic cylinder 301, so that the output end of the hydraulic cylinder 301 pushes a transverse plate 302 to move downwards, the transverse plate 302 drives two first connecting rods 303 to rotate, the first connecting rods 303 drive second connecting rods 304 to rotate along the joint with the machine shell 1, the second connecting rods 304 enable two fixing blocks 305 to move towards the middle through sliding grooves at the same time, the two fixing blocks 305 can fix the metal material 4 at the middle position, the metal material 4 is not needed to be manually held, the damage of sparks and smoke dust to the user is avoided, then an external power supply of a first motor 5 is connected, the output end of the first motor 5 drives the lead screw 6 to rotate, the lead screw 6 can enable the lead screw nut 7 to move back and forth, the lead screw nut 7 drives the second motor 8, the protective sleeve 9 and the cutting knife 10 to move simultaneously, the cutting knife 10 is moved to stop at a position needing to be cut, then an external power supply of the second motor 8 is connected, the output end of the second motor 8 drives the cutting knife 10 to rotate, meanwhile, the external power supplies of the two electric push rods 11 are connected, the output end of the electric push rod 11 pushes the protective sleeve 9 to move downwards, the protective sleeve 9 drives the second motor 8 and the cutting knife 10 to move simultaneously, the cutting knife 10 cuts the metal material 4, and the cut metal material 4 is used for manufacturing a metal door, so that the device is used.

Example 2:

referring to fig. 1, in this embodiment: the material cutting device, wherein the protective device 4 can also include the observation window 3A1 and graduated scale 3A2, the observation window 3A1 is installed on the right side of outer wall of the chassis 1, the observation window 3A1 is made of glass material, can see the cutting situation inside through the observation window 3A1, the spark that the observation window 3A1 can prevent splashing hurts users accidentally at the same time, the outer wall of the observation window 3A1 has offered the graduated scale 3A2, confirm the position cut by contrasting graduated scale 3A2 and metal material 4;

through installing the observation window 3A1 of being made by glass material, can see inside cutting condition, the spark that simultaneously observation window 3A1 can prevent splashing traumas the user, through contrast scale 3A2 and metal material 4, confirm the position of cutting, further protect user's safety.

Working principle:

when the protective device 4 is used, the internal cutting condition can be seen by installing the observation window 3A1 made of glass materials, meanwhile, the observation window 3A1 can prevent splash sparks from injuring a user by mistake, the cutting position is determined by contrasting the graduated scale 3A2 and the metal materials 4, the safety of the user is further protected, and the use of the device is completed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. A material cutting device comprising a casing (1), characterized in that: the inside below of casing (1) is provided with protector (3), install gate (2) in the middle of the front end of casing (1), the front end below of casing (1) is through support and first motor (5) looks rigid coupling, the output rigid coupling of first motor (5) has lead screw (6), the outer wall and the screw nut (7) threaded connection of lead screw (6), the top of screw nut (7) is through spout and casing (1) sliding connection, the bottom of screw nut (7) is through telescopic link and second motor (8) looks rigid coupling.

2. A material cutting apparatus according to claim 1, wherein: the protection device (3) comprises a hydraulic cylinder (301), one end of the hydraulic cylinder (301) is fixedly connected with a casing (1), a transverse plate (302) is fixedly connected with the output end of the hydraulic cylinder (301), two ends of the transverse plate (302) are rotationally connected with a first connecting rod (303) through rotating shafts, one ends of the two first connecting rods (303) are rotationally connected with a second connecting rod (304) through rotating shafts, one end of the second connecting rod (304) is rotationally connected with the casing (1) through rotating shafts, and the other end of the second connecting rod (304) is slidably connected with a fixed block (305) through sliding grooves.

3. A material cutting apparatus according to claim 2, wherein: the bottoms of the two fixing blocks (305) are in sliding connection with the machine shell (1) through sliding grooves, and one sides of the two fixing blocks (305) are tightly attached to the metal material (4).

4. A material cutting apparatus according to claim 1, wherein: the output end of the second motor (8) is fixedly connected with a cutting knife (10), and the outer wall of the cutting knife (10) is rotationally connected with a protective sleeve (9).

5. A material cutting apparatus according to claim 4, wherein: the outer wall of the protective sleeve (9) is fixedly connected with two electric push rods (11), and the tops of the two electric push rods (11) are both in sliding connection with the shell (1) through a sliding groove.