CN215658481U

CN215658481U - Cutting device with safety protection function for machining

Info

Publication number: CN215658481U
Application number: CN202121910172.4U
Authority: CN
Inventors: 张梅
Original assignee: Chongqing Chemical Industry Vocational College
Current assignee: Chongqing Chemical Industry Vocational College
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-28
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a cutting device with a safety protection effect for machining, which comprises a glass shield, a laser cutting head and a workbench, wherein the outer wall of the top of the workbench is fixedly connected with a first baffle, the outer wall of one side of the first baffle is fixedly connected with a hinge, the first baffle is hinged with a feeding door through the hinge, the outer wall of the top of the feeding door is provided with a feeding hole, the outer wall of the top of the feeding door is fixedly connected with threaded sleeves, the threaded sleeves are symmetrically distributed, the inner walls of the two threaded sleeves are both connected with threaded rods through threads, the opposite ends of the two threaded rods are both fixedly connected with a shifting ring, and the outer wall of the top of the workbench is fixedly connected with a second baffle. According to the utility model, by arranging the feeding hole and the glass shield, potential safety hazards to operators caused by sparks and scraps generated by cutting under the protection of the glass shield can be avoided, and the operators can complete real-time feeding and operation through the feeding hole, so that the working efficiency is greatly improved.

Description

Cutting device with safety protection function for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a cutting device with a safety protection function for machining.

Background

The machining is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, and in the production process, a process of changing the shape, dimensions, position, properties, and the like of a production object to make the production object a finished product or a semi-finished product is called a process. It is an integral part of the production process. The technological process can be divided into casting, forging, stamping, welding, machining, assembling and other technological processes, and the mechanical manufacturing technological process generally refers to the sum of the machining technological process of the part and the assembling technological process of the machine.

For example, publication number CN212577830U discloses a cutting device with a safety protection structure for metal processing, which includes a base and an L-shaped fixing block, the upper end of the base is disposed with a main body, and the inside of the main body is provided with a scrap collecting drawer, the outer side of the scrap collecting drawer is fixed with a handle, the upper end of the main body is provided with a cutting chamber, and two sides of the inner lower end of the cutting chamber are disposed with first slide rails, the upper end of the first slide rail is connected with a first slide block, and the upper end of the first slide block is connected with a carrier plate. This cutting device for metalworking who has safety protection structure is provided with visual glass, and visual glass's the outside is laminated in a body inboard, sets up the visual glass at the door body, can look over the cutting condition of cutting indoor portion in real time at the actual cutting in-process, guarantees the quality of this cutting, and the door body that the cooperation was provided with makes this cutting device have fine safety protection effect, and the condition that mars splashed and injure the staff in the cutting process can not appear, promotes this cutting device's security.

However, in the prior art, the sparks and the chips generated by cutting often cause potential safety hazards to operators, and the operation personnel can be influenced to complete feeding and real-time operation by complete sealing, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device with safety protection function for machining, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cutting device with a safety protection effect for machining comprises a glass shield, a laser cutting head and a workbench, wherein a first baffle is fixedly connected to the outer wall of the top of the workbench, a hinge is fixedly connected to the outer wall of one side of the first baffle, the first baffle is hinged to a feeding door through the hinge, a feeding hole is formed in the outer wall of the top of the feeding door, threaded sleeves are fixedly connected to the outer wall of the top of the feeding door and are symmetrically distributed, threaded rods are connected to the inner walls of the two threaded sleeves through threads, a shifting ring is fixedly connected to the opposite ends of the two threaded rods, a second baffle is fixedly connected to the outer wall of the top of the workbench, a connecting block is fixedly connected to the outer wall of the top of the second baffle, a hydraulic rod is fixedly connected to the outer wall of the bottom of the connecting block, and the laser cutting head is fixedly connected to one end of a piston rod of the hydraulic rod, the upper portion of workstation is provided with fixed establishment and rotary mechanism, fixed establishment, rotary mechanism, first baffle, second baffle, hydraulic stem and laser crop all are in the inside of glass guard shield, one side outer wall of glass guard shield is seted up and is put the rectangular hole, rectangular hole and feed door looks adaptation.

Preferably, rotary mechanism includes the fixed block, the top outer wall fixedly connected with motor of fixed block, the output shaft fixedly connected with inlet pipe of motor.

Preferably, the top outer wall fixedly connected with stopper of workstation, the arc wall has been seted up to the top outer wall of stopper, the arc wall is with the outer wall looks adaptation of inlet pipe.

Preferably, fixed establishment includes air chuck, air chuck and inlet pipe fixed connection, air chuck's outer wall fixedly connected with trachea, tracheal one end fixedly connected with air pump, air chuck is linked together through trachea and air pump.

Preferably, the bottom inner wall fixedly connected with electric telescopic handle of inlet pipe, the inner wall of inlet pipe is provided with the spout, electric telescopic handle's piston rod one end fixedly connected with slider, the slider forms sliding fit with the spout.

Preferably, a rectangular plate is arranged below the laser cutting head, and the outer wall of the bottom of the rectangular plate is fixedly connected with the workbench.

Preferably, a material receiving box is arranged below the workbench and is located below the rectangular plate.

Preferably, supporting legs are fixedly connected to four corners of the workbench.

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

1. according to the utility model, by arranging the feeding hole and the glass shield, potential safety hazards to operators caused by sparks and scraps generated by cutting under the protection of the glass shield can be avoided, and the operators can complete real-time feeding and operation through the feeding hole, so that the working efficiency is greatly improved;

2. according to the utility model, the electric telescopic rod is arranged, and the electric telescopic rod drives the material in the feeding pipe to automatically move forwards through the sliding block to cut, so that the cutting efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure proposed by the present invention;

FIG. 2 is a schematic view of another general structure of the present invention;

FIG. 3 is an enlarged schematic view of the point A according to the present invention;

FIG. 4 is a schematic diagram of a feed hole structure proposed by the present embodiment;

fig. 5 is a sectional view of a feed pipe according to the present invention.

In the figure: 1. a glass shield; 2. a fixed block; 3. a work table; 4. a first baffle plate; 5. a feed gate; 6. a material receiving box; 7. A rectangular plate; 8. a second baffle; 9. connecting blocks; 10. a feed pipe; 11. a motor; 12. a hinge; 13. supporting legs; 14. a threaded rod; 15. a threaded sleeve; 16. a feed port; 17. adjusting a ring; 18. a slider; 19. an electric telescopic rod; 20. a chute; 21. an air tube; 22. cutting the head by laser; 23. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a cutting device with a safety protection function for machining includes a glass shield 1, a laser cutting head 22 and a workbench 3, a first baffle 4 is fixedly connected to an outer wall of a top portion of the workbench 3, a hinge 12 is fixedly connected to an outer wall of one side of the first baffle 4, the first baffle 4 is hinged to a feeding gate 5 through the hinge 12, a feeding hole 16 is formed in an outer wall of a top portion of the feeding gate 5, threaded sleeves 15 are fixedly connected to an outer wall of a top portion of the feeding gate 5, the threaded sleeves 15 are symmetrically distributed, inner walls of the two threaded sleeves 15 are both connected with threaded rods 14 through threads, opposite ends of the two threaded rods 14 are both fixedly connected with a moving ring 17, a second baffle 8 is fixedly connected to an outer wall of a top portion of the workbench 3, a connecting block 9 is fixedly connected to an outer wall of a top portion of the second baffle 8, and a hydraulic rod 23 is fixedly connected to an outer wall of a bottom portion of the connecting block 9, piston rod one end fixedly connected with laser crop 22 of hydraulic stem 23, the top of workstation 3 is provided with fixed establishment and rotary mechanism, fixed establishment, rotary mechanism, first baffle 4, second baffle 8, hydraulic stem 23 and laser crop 22 are all in the inside of glass guard shield 1, the rectangular hole has been seted up to one side outer wall of glass guard shield 1, rectangular hole and 5 looks adaptations of feed gate, spark and the piece that the cutting produced can not cause the potential safety hazard to operating personnel under the protection of glass guard shield 1, can make operating personnel accomplish real-time feeding and operation through feed port 16, and then promote work efficiency greatly.

Further, rotary mechanism includes fixed block 2, and the top outer wall fixedly connected with motor 11 of fixed block 2, motor 11's output shaft fixedly connected with inlet pipe 10 utilize motor 11 to drive inlet pipe 10 and rotate.

Further, the top outer wall fixedly connected with stopper of workstation 3, the arc wall has been seted up to the top outer wall of stopper, and the arc wall utilizes the arc wall to play the supporting role to inlet pipe 10 with the outer wall looks adaptation of inlet pipe 10, and inlet pipe 10 can rotate on the arc wall inner wall.

Further, fixed establishment includes air chuck, air chuck and inlet pipe 10 fixed connection, air chuck's outer wall fixedly connected with trachea 21, and the one end fixedly connected with air pump of trachea 21, air chuck are linked together through trachea 21 and air pump, utilize the air pump to carry out real time control to air chuck.

Further, the bottom inner wall fixedly connected with electric telescopic handle 19 of inlet pipe 10, the inner wall of inlet pipe 10 are provided with spout 20, and electric telescopic handle 19's piston rod one end fixedly connected with slider 18, slider 18 and spout 20 form sliding fit, utilize spout 20 and slider 18 to carry on spacingly to electric telescopic handle 19's piston rod.

Further, a rectangular plate 7 is arranged below the laser cutting head 22, the outer wall of the bottom of the rectangular plate 7 is fixedly connected with the workbench 3, and the rectangular plate 7 can play a role in buffering cut materials.

Further, a material receiving box 6 is arranged below the workbench 3, the material receiving box 6 is located below the rectangular plate 7, and the material receiving box 6 can be used for collecting cut materials.

Furthermore, supporting legs 13 are fixedly connected to four corners of the workbench 3, and the supporting legs 13 play a supporting role.

The working principle of the utility model is as follows:

the material to be cut is inserted into the inner wall of the feeding pipe 10 by controlling the loosening of the pneumatic chuck, the sliding block 18 in the feeding pipe 10 is enabled to abut against one end of the material, the feeding door 5 is closed, the electric telescopic rod 19 is controlled to drive the material to move forward to the position to be cut according to the length to be cut, when the material is moved to the required length, the pneumatic chuck is controlled to fix the material, the feeding door 5 is closed, the motor 11 is utilized to drive the material to rotate through the feeding pipe 10, the hydraulic rod 23 is controlled to enable the laser cutting head 22 to be tangent to the surface of the material, the laser cutting head 22 is controlled to cut, the cut material enters the material receiving box 6 through the rectangular plate 7, the steps are repeated to cut the material in the next step, when the material is required to be fed, the adjusting ring 17 is driven to move by rotating the threaded rod 14, the size of the feeding hole 16 is adjusted, and after the material is adjusted to the required position, the pneumatic chuck is controlled to be loosened, the electric telescopic rod 19 is controlled to drive the sliding block 18 to move to a proper position, the material is fed into the feeding pipe 10 through the feeding hole 16, and the steps are repeated according to the required cutting length.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The cutting device with the safety protection function for machining comprises a glass shield (1), a laser crop (22) and a workbench (3), and is characterized in that a first baffle (4) is fixedly connected to the outer wall of the top of the workbench (3), a hinge (12) is fixedly connected to the outer wall of one side of the first baffle (4), a feeding door (5) is hinged to the first baffle (4) through the hinge (12), a feeding hole (16) is formed in the outer wall of the top of the feeding door (5), threaded sleeves (15) are fixedly connected to the outer wall of the top of the feeding door (5), the two threaded sleeves (15) are symmetrically distributed, threaded rods (14) are connected to the inner walls of the two threaded sleeves (15) through threads, adjusting rings (17) are fixedly connected to the opposite ends of the two threaded rods (14), and a second baffle (8) is fixedly connected to the outer wall of the top of the workbench (3), the utility model discloses a glass protection cover, including glass protection cover (1), the top outer wall fixedly connected with connecting block (9) of second baffle (8), the bottom outer wall fixedly connected with hydraulic stem (23) of connecting block (9), piston rod one end fixedly connected with laser crop (22) of hydraulic stem (23), the top of workstation (3) is provided with fixed establishment and rotary mechanism, fixed establishment, rotary mechanism, first baffle (4), second baffle (8), hydraulic stem (23) and laser crop (22) are all in the inside of glass protection cover (1), the rectangular hole has been seted up to one side outer wall of glass protection cover (1), rectangular hole and feed door (5) looks adaptation.

2. The cutting device with safety protection function for machining according to claim 1, characterized in that the rotating mechanism comprises a fixed block (2), a motor (11) is fixedly connected to the outer wall of the top of the fixed block (2), and a feeding pipe (10) is fixedly connected to the output shaft of the motor (11).

3. The cutting device with the safety protection function for the machining tool as claimed in claim 1, wherein a limiting block is fixedly connected to the outer wall of the top of the workbench (3), an arc-shaped groove is formed in the outer wall of the top of the limiting block, and the arc-shaped groove is matched with the outer wall of the feeding pipe (10).

4. The cutting device with safety protection function for machining according to claim 1, wherein the fixing mechanism comprises an air chuck, the air chuck is fixedly connected with the feeding pipe (10), an air pipe (21) is fixedly connected to the outer wall of the air chuck, an air pump is fixedly connected to one end of the air pipe (21), and the air chuck is communicated with the air pump through the air pipe (21).

5. The cutting device with the safety protection function for the machining tool according to claim 2, characterized in that an electric telescopic rod (19) is fixedly connected to the inner wall of the bottom of the feeding pipe (10), a sliding groove (20) is formed in the inner wall of the feeding pipe (10), a sliding block (18) is fixedly connected to one end of a piston rod of the electric telescopic rod (19), and the sliding block (18) and the sliding groove (20) form a sliding fit.

6. The cutting device with the safety protection function for the machining tool is characterized in that a rectangular plate (7) is arranged below the laser cutting head (22), and the outer wall of the bottom of the rectangular plate (7) is fixedly connected with the workbench (3).

7. A cutting device with safety protection for machining according to claim 1, characterized in that a receiving box (6) is arranged below the working table (3), and the receiving box (6) is located below the rectangular plate (7).

8. The cutting device with safety protection function for machining according to claim 1, characterized in that supporting legs (13) are fixedly connected to four corners of the workbench (3).