CN220029062U - Laser cutting machine convenient to change cutting head - Google Patents

Abstract

The utility model discloses a laser cutting machine convenient for replacing a cutting head, which comprises a mounting plate, wherein a mounting groove is formed in the side surface of the mounting plate, a quick-release assembly is rotatably arranged in the mounting groove, a protection device is fixedly arranged in the quick-release assembly, and a cutting seat is detachably arranged on the surface of the quick-release assembly. In the above-mentioned scheme, when the cutting seat needs to be demolishd, rotate the double-screw bolt and drive the transmission frame and draw out buckle diaphragm and reference column from the inside in locating hole and buckle groove this moment, still can drive the baffle simultaneously and pull open from the surface of cutting seat, thereby thoroughly expose the cutting seat in the outside and demolish, the operation is simple, utilize quick detach subassembly can be with the cutting seat from the mounting panel surface demolishs fast, and utilize protection device can carry out extensive shielding to the surface of cutting seat, thereby reduce its surface dust sticking degree, consequently, the purpose of improving whole device practicality and dismouting efficiency has been reached.

Description

Laser cutting machine convenient to change cutting head

Technical Field

The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a cutting head convenient to replace.

Background

The laser cutting machine is a device that utilizes laser to carry out quick cutting, and its cutting part can generally use a cutting head that has connection circuit water route and gas circuit, and this cutting head generally adopts conventionally just to utilize the bolt to fix it on the mounting panel, drives the mounting panel through corresponding movable guide rail and removes, and then makes cutting device remove and accomplish the cutting, and as mentioned above, conventional bolt installation results in its dismouting comparatively troublesome, because in order to guarantee to fix, both ends can be installed with four bolts at least about it, in addition, all need utilize the air gun to carry out the clearance on cutting head surface before the disconnection of gas circuit and water route, thereby guarantee that the route is unobstructed, consequently lead to holistic dismouting needs consuming time longer, reduces its dismouting efficiency.

Disclosure of Invention

In order to overcome the above-mentioned defect of the prior art, the embodiment of the utility model provides a laser cutting machine convenient for replacing a cutting head, so as to solve the problems that the mounting and dismounting of the conventional bolts in the prior art are troublesome, at least four bolts are arranged at the left and right ends of the laser cutting machine, and in addition, the surface of the cutting head is cleaned by an air gun before the disconnection of an air circuit, a circuit and a waterway, so that the unobstructed path is ensured, the whole dismounting and mounting are required to take a long time, and the dismounting and mounting efficiency is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a laser cutting machine convenient to change cutting head, includes the mounting panel, the mounting groove has been seted up to the side of mounting panel, quick detach subassembly is installed in the inside rotation of mounting groove, the inside fixed mounting of quick detach subassembly has protection device, quick detach subassembly's surface demountable installation has the cutting seat.

The cutting device comprises a cutting seat, a connecting pipe is fixedly communicated with the top end of the cutting seat, positioning holes and clamping grooves are formed in the left side and the right side of the cutting seat, and a cutting piece is fixedly arranged at the bottom end of the connecting pipe.

The quick-release assembly comprises a limiting column, studs are integrally formed at the left end and the right end of the limiting column, a transmission frame is arranged on the surface of each stud in a threaded manner, a buckle transverse plate is fixedly arranged at one end of the transmission frame, and a positioning column is fixedly arranged at the top end of the buckle transverse plate.

The size of the positioning column is matched with the size of the positioning hole, the size of the buckle transverse plate is matched with the size of the buckle groove, the transmission frame is slidably mounted in the mounting groove, and the limiting column is rotatably mounted in the mounting plate.

The protection device comprises a fixed rod, a baffle is fixedly arranged at the outer end of the fixed rod, an upper baffle is fixedly arranged at the top end of the baffle, a plugboard is fixedly arranged at the inner side of the upper baffle, and a pipe groove is formed in the surface of the upper baffle.

The right end of the fixing rod is fixedly arranged on the outer wall of the buckle transverse plate, the number of the inserting plates is two, and the two inserting plates are respectively sleeved in the corresponding upper baffle plate.

The technical scheme of the utility model has the following beneficial effects:

in the above-mentioned scheme, when the cutting seat needs to be demolishd, rotate the double-screw bolt and drive the transmission frame and draw out buckle diaphragm and reference column from the inside in locating hole and buckle groove this moment, still can drive the baffle simultaneously and pull open from the surface of cutting seat, thereby thoroughly expose the cutting seat in the outside and demolish, the operation is simple, utilize quick detach subassembly can be with the cutting seat from the mounting panel surface demolishs fast, and utilize protection device can carry out extensive shielding to the surface of cutting seat, thereby reduce its surface dust sticking degree, consequently, the purpose of improving whole device practicality and dismouting efficiency has been reached.

Drawings

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

FIG. 2 is a perspective assembly view of the overall device of the present utility model;

FIG. 3 is a schematic view of a quick release assembly connection structure according to the present utility model;

fig. 4 is a schematic structural view of the protection device of the present utility model.

[ reference numerals ]

1. A mounting plate; 2. a quick release assembly; 3. a protection device; 4. a cutting seat; 11. a mounting groove; 21. a limit column; 22. a stud; 23. a transmission frame; 24. a buckle transverse plate; 25. positioning columns; 31. a fixed rod; 32. a baffle; 33. an upper baffle; 34. inserting plate; 35. a tube groove; 41. a connecting pipe; 42. positioning holes; 43. a buckle groove; 44. and (5) cutting the piece.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a laser cutting machine convenient for replacing a cutting head, which comprises a mounting plate 1, wherein a mounting groove 11 is formed in the side surface of the mounting plate 1, a quick-release assembly 2 is rotatably arranged in the mounting groove 11, a protection device 3 is fixedly arranged in the quick-release assembly 2, and a cutting seat 4 is detachably arranged on the surface of the quick-release assembly 2.

The utility model discloses a quick detach subassembly 2, including cutting seat 4, connecting pipe 41 is fixed to the top of cutting seat 4, locating hole 42 and buckle groove 43 have all been seted up to the left and right sides of cutting seat 4, the bottom fixed mounting of connecting pipe 41 has cutting member 44, quick detach subassembly 2 includes spacing post 21, both ends all integrally formed with double-screw bolt 22 about spacing post 21, the surface screw of double-screw bolt 22 installs drive frame 23, the one end fixed mounting of drive frame 23 has buckle diaphragm 24, the top fixed mounting of buckle diaphragm 24 has reference column 25, the size of reference column 25 and the size looks adaptation of locating hole 42, the size of buckle diaphragm 24 and the size looks adaptation of buckle groove 43, drive frame 23 slidable mounting is in the inside of mounting groove 11, spacing post 21 rotates the inside of mounting panel 1, utilizes drive frame 23 to slide can not drive frame 23 whole rotation when the inside double-screw bolt 22 of mounting groove 11 has reached spacing purpose.

As shown in fig. 4, the protection device 3 includes a fixing rod 31, a baffle 32 is fixedly mounted at the outer end of the fixing rod 31, an upper baffle 33 is fixedly mounted at the top end of the baffle 32, a plugboard 34 is fixedly mounted at the inner side of the upper baffle 33, a pipe groove 35 is formed in the surface of the upper baffle 33, the right end of the fixing rod 31 is fixedly mounted on the outer wall of the buckle transverse plate 24, the number of the plugboards 34 is two, the two plugboards 34 are respectively sleeved in the corresponding upper baffle 33, and when the upper baffle 33 is separated by the two plugboards 34, the upper side of the cutting seat 4 can be shielded for a long time, so that the protection area is further improved, and in addition, the left and right staggering is utilized to display up and down, and the stability of the cutting seat 4 is ensured.

The working process of the utility model is as follows:

above-mentioned scheme, when cutting seat 4 need demolish, rotate double-screw bolt 22 at this moment and drive the drive frame 23 with buckle diaphragm 24 and reference column 25 follow locating hole 42 and buckle inslot 43 draw, still can drive baffle 32 and pull open from the surface of cutting seat 4 simultaneously, thereby thoroughly expose cutting seat 4 in the outside and demolish, the operation process is simple.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a laser cutting machine convenient to change cutting head, includes mounting panel (1), its characterized in that, mounting groove (11) have been seted up to the side of mounting panel (1), quick detach subassembly (2) are installed in the inside rotation of mounting groove (11), the inside fixed mounting of quick detach subassembly (2) has protection device (3), the surface demountable installation of quick detach subassembly (2) has cutting seat (4).

2. The laser cutting machine with the cutting head convenient to replace according to claim 1, wherein a connecting pipe (41) is fixedly communicated with the top end of the cutting seat (4), positioning holes (42) and clamping grooves (43) are formed in the left side and the right side of the cutting seat (4), and a cutting piece (44) is fixedly arranged at the bottom end of the connecting pipe (41).

3. The laser cutting machine with the cutting head convenient to replace according to claim 1, wherein the quick-release assembly (2) comprises a limiting column (21), studs (22) are integrally formed at the left end and the right end of the limiting column (21), a transmission frame (23) is installed on the surface threads of the studs (22), a buckle transverse plate (24) is fixedly installed at one end of the transmission frame (23), and a positioning column (25) is fixedly installed at the top end of the buckle transverse plate (24).

4. A laser cutting machine with a cutting head easy to replace according to claim 3, characterized in that the size of the positioning column (25) is adapted to the size of the positioning hole (42), the size of the fastening cross plate (24) is adapted to the size of the fastening groove (43), the transmission frame (23) is slidably mounted in the mounting groove (11), and the limiting column (21) is rotatably mounted in the mounting plate (1).

5. The laser cutting machine with the cutting head convenient to replace according to claim 1, wherein the protection device (3) comprises a fixed rod (31), a baffle plate (32) is fixedly arranged at the outer end of the fixed rod (31), an upper baffle plate (33) is fixedly arranged at the top end of the baffle plate (32), a plugboard (34) is fixedly arranged at the inner side of the upper baffle plate (33), and a pipe groove (35) is formed in the surface of the upper baffle plate (33).

6. The laser cutting machine with the cutting head convenient to replace according to claim 5, wherein the right end of the fixing rod (31) is fixedly arranged on the outer wall of the buckle transverse plate (24), the number of the inserting plates (34) is two, and the two inserting plates (34) are respectively sleeved in the corresponding upper baffle plates (33).