CN219026331U

CN219026331U - Laser cutting device is used in metal forging production

Info

Publication number: CN219026331U
Application number: CN202223297150.2U
Authority: CN
Inventors: 李延泉; 栾春阳; 高永华
Original assignee: Qingdao Qianshengyuan Laser Technology Co ltd
Current assignee: Qingdao Qianshengyuan Laser Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-16
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the field of laser cutting, and discloses a laser cutting device for producing metal forgings, which effectively solves the problems that the clamping surface of a conventional supporting seat on a forgings is less, so that the clamping effect on the forgings is poor and the cutting effect of the forgings is affected.

Description

Laser cutting device is used in metal forging production

Technical Field

The utility model belongs to the field of laser cutting, and particularly relates to a laser cutting device for metal forging production.

Background

According to the authorized bulletin number: CN215316433U, entitled "a fixture for a laser cutter", describes in the specification: according to the utility model, through the arrangement of the bracket, when materials clamped on the L-shaped clamp are clamped and fixed secondarily, the brackets are arranged on the two sides of the top of the lifting platform, the threaded holes are arranged on the surfaces of the brackets, the adjusting screw rod penetrates through the threaded holes and is connected with the supporting seat, the external threads on the adjusting screw rod are meshed with the internal threads on the threaded holes, the adjusting screw rod can be rotated forwards and backwards to move leftwards or rightwards, the supporting seat can be clamped and fixed when contacting the materials, and the anti-slip pad is arranged on the outer wall of one side of the supporting seat, so that the situation of shaking of the clamped and fixed materials is prevented, the stability of the laser cutting machine during cutting is effectively improved, and the practicability is strong; the following drawbacks still remain:

the two sides of the forging are clamped and fixed through the supporting seat, and the clamping effect on the forging is poor due to the fact that the clamping surfaces are fewer, so that the cutting effect of the forging is affected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the laser cutting device for producing the metal forging, which effectively solves the problems that the clamping effect on the forging is poor and the cutting effect of the forging is affected because the clamping surface of the existing supporting seat on the forging is less.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the laser cutting device for producing the metal forging comprises a machine body, wherein a movable frame is arranged at the top end of the machine body, a laser cutting instrument is movably arranged in the movable frame, and a forging fixing assembly is arranged at the top end of the machine body;

the forging fixing assembly comprises a fixing frame arranged at the top end of the machine body, the fixing frame is arranged in a shape of a Chinese character 'kou', and a first clamping unit is arranged in the fixing frame;

the first clamping unit comprises a rotating screw rod which is symmetrically arranged inside the fixing frame, the rotating screw rod is rotationally connected with the fixing frame, one end of the rotating screw rod penetrates through the front face of the fixing frame, the driving unit is arranged on the outer side of the rotating screw rod, the moving plates are symmetrically connected with the outer side of the rotating screw rod in a threaded mode, one sides, close to each other, of the two moving plates are rotationally connected with rotating rods, a first clamping plate is arranged between the two moving plates, the two rotating rods are rotationally connected with the first clamping plate, and the second clamping unit is arranged on the moving plates.

Preferably, guide grooves are symmetrically formed in two sides of the inner wall of the fixing frame, and guide blocks are installed on one side, close to the guide grooves, of the moving plate and are in sliding connection with the guide grooves.

Preferably, the second clamping unit comprises a mounting plate arranged between the movable plates at two sides, the two sides of the mounting plate are symmetrically provided with connecting rods, and the connecting rods are fixedly connected with the movable plates.

Preferably, the inside of mounting panel has the sleeve, and telescopic inside movable mounting has movable rod, and the second splint is all installed to the one end that two movable rods are close to each other.

Preferably, a spring is arranged at the other end of the movable rod, and one end of the spring is fixedly connected with the inner wall of the sleeve.

Preferably, the driving unit comprises a chain wheel arranged at the outer side of the rotary screw, a chain is arranged at the outer side of the chain wheel, and inner walls at two sides of the chain are meshed with the two chain wheels.

Preferably, one end of one of the rotating screw rods is provided with a gear, one side of the gear is meshed with an output gear of the motor, and the motor is fixedly connected with the machine body.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, after the two rotating screws rotate, as the two moving plates are symmetrically arranged on the outer sides of the rotating screws and are in threaded connection with the rotating screws, the two moving plates are driven to be close to each other after the rotating screws rotate, and then the rotating rods drive the first clamping plates to move towards the side far away from the rotating screws, so that the two first clamping plates are close to each other, the left side and the right side of a forge piece are clamped, and the cutting effect is improved;

(2) This novel back that is close to each other through two movable plates drives two mounting panels and is close to each other, after the contact of the front and back both sides of two second splint and forging, the mounting panel continues to remove for mounting panel and second splint distance shorten, thereby make the spring compress, under the elasticity effect of spring, two second splint carry out the centre gripping with the front and back both sides of forging, thereby carry out the centre gripping to four faces of forging fixed, improve fixed effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic diagram of the structure of the present utility model;

in the figure: 1. a body; 2. a moving rack; 3. a laser cutting instrument; 4. a forging fixing assembly; 401. a fixing frame; 402. a first clamping unit; 4021. rotating the screw; 4022. a guide groove; 4023. a moving plate; 4024. a rotating lever; 4025. a first clamping plate; 4026. a guide block; 403. a second clamping unit; 4031. a connecting rod; 4032. a mounting plate; 4033. a sleeve; 4034. a movable rod; 4035. a spring; 4036. a second clamping plate; 404. a driving unit; 4041. a sprocket; 4042. a chain; 4043. a gear; 4044. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, the utility model comprises a machine body 1, a movable frame 2 is arranged at the top end of the machine body 1, a laser cutting instrument 3 is movably arranged in the movable frame 2, a forging fixing component 4 is arranged at the top end of the machine body 1, the forging fixing component 4 comprises a fixing frame 401 arranged at the top end of the machine body 1, the fixing frame 401 is arranged in a shape of a Chinese character 'kou', a first clamping unit 402 is arranged in the fixing frame 401, the first clamping unit 402 comprises a rotating screw rod 4021 symmetrically arranged in the fixing frame 401, the rotating screw rod 4021 is rotationally connected with the fixing frame 401, one end of the rotating screw rod 4021 penetrates through the front surface of the fixing frame 401, a driving unit 404 is arranged at the outer side of the rotating screw rod 4021, a movable plate 4023 is symmetrically and in threaded connection with the outer side of the rotating screw rod 4021, one sides of the two movable plates 4023, which are close to each other, a rotating rod 4024 is rotationally connected between the two movable plates 4023, a first clamping plate 4025 is arranged, the two rotating rods 4024 are both rotationally connected with the first clamping plate 4025, guide grooves 4022 are symmetrically formed in the two sides of the inner wall of the fixing frame 401, guide blocks 4026 are arranged on one side, close to the guide grooves 4022, of the moving plate 4023, the guide blocks 4026 are in sliding connection with the guide grooves 4022, second clamping units 403 are arranged on the moving plate 4023, each second clamping unit 403 comprises a mounting plate 4032 arranged between the moving plates 4023 on the two sides, connecting rods 4031 are symmetrically arranged on the two sides of each mounting plate 4032, each connecting rod 4031 is fixedly connected with the corresponding moving plate 4023, a sleeve 4033 is arranged in each mounting plate 4032, movable rods 4034 are movably arranged in each sleeve 4033, a second clamping plate 4036 is arranged at one end, close to each other, of the other ends of the movable rods 4034 are provided with springs 4035, one ends of the springs 4035 are fixedly connected with the inner wall of the corresponding sleeve 4033, each driving unit 404 comprises a chain wheel 4041 arranged on the outer side of the rotating screw 4021, the outside of the chain wheel 4041 is provided with a chain 4042, the inner walls of the two sides of the chain 4042 are meshed with the two chain wheels 4041, one end of one rotating screw 4021 is provided with a gear 4043, one side of the gear 4043 is meshed with an output gear of a motor 4044, and the motor 4044 is fixedly connected with the machine body 1;

after the two rotating screws 4021 rotate, as the two moving plates 4023 are symmetrically arranged on the outer sides of the rotating screws 4021, the moving plates 4023 are in threaded connection with the rotating screws 4021, after the rotating screws 4021 rotate, the two moving plates 4023 are driven to be close to each other, then the rotating rods 4024 drive the first clamping plates 4025 to move towards the side far away from the rotating screws 4021, so that the two first clamping plates 4025 are close to each other, the left side and the right side of a forge piece are clamped, the cutting effect is improved, the two moving plates 4023 are close to each other, the two mounting plates 4032 are driven to be close to each other, after the two second clamping plates 4036 are contacted with the front side and the rear side of the forge piece, the mounting plates 4032 are continuously moved, the distance between the mounting plates 4032 and the second clamping plates 4036 is shortened, the springs 4035 are compressed, the front side and the rear side of the forge piece are clamped and fixed under the elastic force of the springs 4035, and the fixing effect is improved.

Working principle: when the forging piece is used, the forging piece is placed in the fixing frame 401, the motor 4044 is started, the output gear of the motor 4044 drives one rotating screw 4021 to rotate through the gear 4043, after one rotating screw 4021 rotates, the other rotating screw 4021 is driven to rotate through the chain wheel 4041 and the chain 4042, and therefore after the motor 4044 is started, the two rotating screws 4021 rotate;

after the rotating screw 4021 rotates, as the two moving plates 4023 are symmetrically arranged on the outer side of the rotating screw 4021, and the moving plates 4023 are in threaded connection with the rotating screw 4021, the moving plates 4023 can only move back and forth along the rotating screw 4021 through the guide blocks 4026 and the guide grooves 4022, so that after the rotating screw 4021 rotates, the two moving plates 4023 are driven to be close to each other, the rotating rod 4024 drives the first clamping plates 4025 to move towards the side far away from the rotating screw 4021, so that the two first clamping plates 4025 are close to each other, and the left side and the right side of a forging piece are clamped;

when two movable plates 4023 are close to each other, the mounting plates 4032 on the front side and the rear side of the forging are driven to be close to each other, and when the two second clamping plates 4036 are contacted with the front side and the rear side of the forging, the two mounting plates 4032 continue to move, so that the distance between the mounting plates 4032 and the second clamping plates 4036 is shortened, the springs 4035 are compressed, then under the action of the elastic force of the springs 4035, the two second clamping plates 4036 clamp the front side and the rear side of the forging, and therefore four sides of the forging are clamped, and the clamping effect is improved.

Claims

1. The utility model provides a laser cutting device is used in metal forging production, includes organism (1), its characterized in that: the top end of the machine body (1) is provided with a movable frame (2), the inside of the movable frame (2) is movably provided with a laser cutting instrument (3), and the top end of the machine body (1) is provided with a forging piece fixing component (4);

the forging fixing assembly (4) comprises a fixing frame (401) arranged at the top end of the machine body (1), the fixing frame (401) is arranged in a shape of a Chinese character 'kou', and a first clamping unit (402) is arranged in the fixing frame (401);

the first clamping unit (402) is including the symmetry locating inside rotation screw rod (4021) of mount (401), rotation screw rod (4021) rotates with mount (401) to be connected, the one end of rotation screw rod (4021) runs through to the front of mount (401), drive unit (404) are installed in the outside of rotation screw rod (4021), outside symmetry threaded connection of rotation screw rod (4021) has movable plate (4023), one side that two movable plates (4023) are close to each other all rotates and is connected with dwang (4024), be equipped with first splint (4025) between two movable plates (4023), two dwang (4024) all rotate with first splint (4025) and are connected, install second clamping unit (403) on movable plate (4023).

2. The laser cutting device for producing metal forgings according to claim 1, wherein: guide grooves (4022) are symmetrically formed in two sides of the inner wall of the fixing frame (401), a guide block (4026) is arranged on one side, close to the guide grooves (4022), of the moving plate (4023), and the guide block (4026) is in sliding connection with the guide grooves (4022).

3. The laser cutting device for producing metal forgings according to claim 1, wherein: the second clamping unit (403) comprises a mounting plate (4032) arranged between the moving plates (4023) on two sides, connecting rods (4031) are symmetrically arranged on two sides of the mounting plate (4032), and the connecting rods (4031) are fixedly connected with the moving plates (4023).

4. A laser cutting device for metal forging production according to claim 3, wherein: the inside of mounting panel (4032) is equipped with sleeve (4033), and movable rod (4034) is installed to the inside movable of sleeve (4033), and second splint (4036) are all installed to the one end that two movable rods (4034) are close to each other.

5. The laser cutting device for producing metal forgings according to claim 4, wherein: the other end of the movable rod (4034) is provided with a spring (4035), and one end of the spring (4035) is fixedly connected with the inner wall of the sleeve (4033).

6. The laser cutting device for producing metal forgings according to claim 1, wherein: the driving unit (404) comprises a chain wheel (4041) arranged on the outer side of the rotating screw (4021), a chain (4042) is arranged on the outer side of the chain wheel (4041), and two inner walls on two sides of the chain (4042) are meshed with the two chain wheels (4041).

7. The laser cutting device for producing metal forgings according to claim 6, wherein: one end of one rotating screw rod (4021) is provided with a gear (4043), one side of the gear (4043) is meshed with an output gear of a motor (4044), and the motor (4044) is fixedly connected with the machine body (1).