CN111203585A

CN111203585A - Cutting machine convenient to change cutting head

Info

Publication number: CN111203585A
Application number: CN201811391758.7A
Authority: CN
Inventors: 侯正建
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-05-29

Abstract

The invention discloses a cutting machine convenient for replacing a cutting head, which comprises a working plate, wherein the left side and the right side of the top of the working plate are fixedly connected with supporting plates, the tops of the two supporting plates are fixedly connected through a top plate, the top of the top plate is provided with an air cylinder, the bottom of the air cylinder penetrates through the top plate and extends to the outside of the top plate, one side of the supporting plate, which is close to the air cylinder, is provided with a sliding groove, and the inner wall of the sliding groove. According to the invention, through the mutual matching of the cutting motor, the telescopic rod, the spring, the cutting rotating shaft, the mounting shell, the first thread groove, the second thread groove, the third thread groove, the fourth thread groove, the threaded rod, the cutting head, the pin shaft and the limiting block, different cutting heads can be mounted in the four thread grooves to realize the replacement of the cutting head, the mounting mode is simple and convenient, the labor expenditure is reduced, the working efficiency is improved, the production efficiency is improved while the cost is improved, and great convenience is brought to users.

Description

Cutting machine convenient to change cutting head

Technical Field

The invention relates to the technical field of general machinery, in particular to a cutting machine convenient for replacing a cutting head.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The general mechanical equipment for the electromechanical engineering project refers to equipment with strong universality, such as drilling equipment, forging equipment, casting equipment, conveying equipment, fans and the like. The difference of the processing modes can be divided into cutting processing and pressure processing, the glass sheet is ground, polished, cut, edged, drilled, washed and dried, such as toughened glass, laminated glass and the like, and some processed glass is washed and dried to be processed, and then ground, polished, cut, edged, drilled and washed according to the use requirements to be processed into a final product, such as a glass mirror, and other artistic glass, such as colored drawing, relief sculpture, block print and the like, which need specific process processing, all of which are cold processing of glass, and the cold processing of glass is a process for processing glass products into products meeting the requirements through a series of processing means at normal temperature. In glass's the course of working, because customer's demand, in order to reach the connection, functional demand and some aesthetic property demands such as ventilative, need use cutting device to carry out the cutting operation to glass, common cutting machine is not convenient for adjust, can not change different cutting heads according to the glass of different materials, in-process cutting glass, the cutting head specification that the glass that the material is different was used is different, the mode of changing the cutting head is more loaded down with trivial details, the expenditure of manpower has been increased, work efficiency is reduced, production efficiency has been reduced when increasing the cost, bring very big inconvenience for the user.

Disclosure of Invention

The invention aims to provide a cutting machine convenient for replacing a cutting head, which has the advantage of convenience in adjusting and replacing the cutting head and solves the problem that the cutting head is inconvenient to replace by a common cutting machine.

In order to achieve the purpose, the invention provides the following technical scheme: a cutting machine convenient for replacing a cutting head comprises a working plate, wherein the left side and the right side of the top of the working plate are fixedly connected with supporting plates, the tops of the two supporting plates are fixedly connected through a top plate, the top of the top plate is provided with an air cylinder, the bottom of the air cylinder penetrates through the top plate and extends to the outside of the top plate, one side of the supporting plate, which is close to the air cylinder, is provided with a sliding chute, the inner wall of the sliding chute is connected with a sliding block in a sliding manner, the two sliding blocks are fixedly connected through a sliding plate, the top of the sliding plate is fixedly connected with a machine shell, the position, which is positioned inside the machine shell, of the top of the sliding plate is fixedly connected with a cutting motor, the bottom end of the air cylinder is fixedly connected with the top of the machine shell, telescopic rods, the top end and the bottom end of the spring are fixedly connected with the top plate and the sliding plate respectively, a cutting rotating shaft is fixedly connected to an output shaft of the cutting motor, the bottom end of the cutting rotating shaft penetrates through the sliding plate and extends to the outside of the sliding plate, a cutting rotating shaft bottom end fixedly connected with installation shell located outside the sliding plate is fixedly connected to the bottom end of the inner wall of the installation shell, a first thread groove, a second thread groove, a third thread groove and a fourth thread groove are arranged at equal distances from the top to the bottom of the inner wall of the installation shell in a surrounding mode, a threaded rod is connected between the two first thread grooves in a threaded mode, the top end and the bottom end of the threaded rod both penetrate through the installation shell and extend to the outside of the installation shell, a first handle is fixedly connected to the top end of the threaded rod, a cutting head is fixedly connected to the bottom end of the threaded rod, a, Threaded rod and stopper just extend to the inside of stopper, are located the left end fixedly connected with second handle of the outside round pin axle of installation shell.

Preferably, the four corners of the bottom of the working plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-slip pads.

Preferably, a heat dissipation port is formed in the left side of the inner wall of the casing, and a dust screen matched with the heat dissipation port is arranged on the left side of the casing.

Preferably, the bottom of sliding plate corresponds the fixed block of the position fixedly connected with of cutting pivot, the logical groove with cutting pivot looks adaptation is seted up at the top of fixed block, fixedly connected with antifriction bearing on the inner wall that leads to the groove, the one end that the sliding plate was kept away from to the cutting pivot runs through antifriction bearing and logical groove in proper order and extends to the outside that leads to the groove.

Preferably, a dust cover is arranged at the top of the top plate corresponding to the position of the cylinder.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the mutual matching of the cutting motor, the telescopic rod, the spring, the cutting rotating shaft, the mounting shell, the first thread groove, the second thread groove, the third thread groove, the fourth thread groove, the threaded rod, the cutting head, the pin shaft and the limiting block, different cutting heads can be mounted in the four thread grooves to realize the replacement of the cutting head, the mounting mode is simple and convenient, the labor expenditure is reduced, the working efficiency is improved, the production efficiency is improved while the cost is improved, and great convenience is brought to users.

2. The anti-slip cutting machine has the advantages that the supporting legs are matched with the anti-slip pads, the working plate is prevented from sliding with the ground, drilling of parts is prevented from being influenced, the heat dissipation effect on a cutting motor is achieved through the arrangement of the heat dissipation openings, the anti-dust effect is achieved through the arrangement of the dust-proof net, the limiting effect on the cutting rotating shaft is achieved through the mutual matching of the fixing blocks, the through grooves and the rolling bearings, the friction coefficient in the movement process of the cutting rotating shaft is reduced, the rotation precision of the cutting rotating shaft is guaranteed, and dust is prevented from entering the interior of the air cylinder through the arrangement of the dust-proof cover.

Drawings

FIG. 1 is a structural cross-sectional view of a front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a structural cross-sectional view of the bottom view of the present invention.

In the figure: 1 working plate, 2 supporting plates, 3 top plates, 4 cylinders, 5 sliding grooves, 6 sliding blocks, 7 sliding plates, 8 machine cases, 9 cutting motors, 10 telescopic rods, 11 springs, 12 cutting rotating shafts, 13 mounting cases, 14 first thread grooves, 15 second thread grooves, 16 third thread grooves, 17 fourth thread grooves, 18 threaded rods, 19 first handles, 20 cutting heads, 21 pin shafts, 22 limiting blocks, 23 second handles, 24 supporting legs, 25 anti-skidding pads, 26 heat dissipation ports, 27 dust screens, 28 fixing blocks, 29 through grooves, 30 rolling bearings and 31 dust covers.

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. 1-3, a cutting machine convenient for replacing a cutting head comprises a working plate 1, wherein the left side and the right side of the top of the working plate 1 are fixedly connected with support plates 2, the tops of the two support plates 2 are fixedly connected with a top plate 3, four corners of the bottom of the working plate 1 are fixedly connected with support legs 24, the bottoms of the support legs 24 are fixedly connected with anti-slip pads 25, the working plate 1 is prevented from sliding with the ground by the mutual matching of the support legs 24 and the anti-slip pads 25, so as to influence the drilling of parts, a cylinder 4 is arranged on the top of the top plate 3, a dust cover 31 is arranged on the top of the top plate 3 corresponding to the cylinder 4, so as to prevent dust from entering the cylinder 4 and influencing the normal operation of the cylinder 4 by arranging the dust cover 31, the bottom of the cylinder 4 penetrates through the top plate 3 and extends to the outside, a chute, the two sliding blocks 6 are fixedly connected through the sliding plate 7, the top of the sliding plate 7 is fixedly connected with the machine shell 8, the top of the sliding plate 7 is fixedly connected with the cutting motor 9 at the position positioned in the machine shell 8, the left side of the inner wall of the machine shell 8 is provided with a heat dissipation port 26 which plays a role in dissipating heat of the cutting motor 9 through the heat dissipation port 26, the left side of the machine shell 8 is provided with a dust screen 27 matched with the heat dissipation port 26 and plays a role in preventing dust through the dust screen 27, the bottom end of the air cylinder 4 is fixedly connected with the top of the machine shell 8, the top of the sliding plate 7 is fixedly connected with the telescopic rods 10 positioned at the left side and the right side of the machine shell 8, the tops of the two telescopic rods 10 are fixedly connected through the bottom of the top plate 3, the surface of the telescopic rod 10 is sleeved with the spring 11, the top end and the, the shock absorption function of the cutting motor 9 is achieved, the cutting rotating shaft 12 is fixedly connected to an output shaft of the cutting motor 9, the bottom end of the cutting rotating shaft 12 penetrates through the sliding plate 7 and extends to the outside of the sliding plate, the bottom end of the cutting rotating shaft 12 positioned outside the sliding plate 7 is fixedly connected with the mounting shell 13, the bottom of the sliding plate 7 is fixedly connected with the fixing block 28 corresponding to the position of the cutting rotating shaft 12, the top of the fixing block 28 is provided with a through groove 29 matched with the cutting rotating shaft 12, the inner wall of the through groove 29 is fixedly connected with the rolling bearing 30, one end, far away from the sliding plate 7, of the cutting rotating shaft 12 sequentially penetrates through the rolling bearing 30 and the through groove 29 and extends to the outside of the through groove 29, the fixing block 28, the through groove 29 and the rolling bearing 30 are matched with each other, the function of limiting, the top and the bottom of the inner wall of the installation shell 13 are provided with a first thread groove 14, a second thread groove 15, a third thread groove 16 and a fourth thread groove 17 at equal distances in a surrounding manner, a threaded rod 18 is connected between the two first thread grooves 14 in a threaded manner, the top end and the bottom end of the threaded rod 18 both penetrate through the installation shell 13 and extend to the outside of the installation shell, the top end of the threaded rod 18 is fixedly connected with a first handle 19, the bottom end of the threaded rod 18 is fixedly connected with a cutting head 20, the left side of the installation shell 13 is provided with a pin shaft 21, the inner wall of the installation shell 13 and the right side of the threaded rod 18 are fixedly connected with a limiting block 22, the right end of the pin shaft 21 sequentially penetrates through the installation shell 13, the threaded rod 18 and the limiting block 22 from left to right and extends to the inside of the limiting block 22, the pin shaft 21 is respectively in, through cutting motor 9, telescopic link 10, spring 11, cutting pivot 12, installation shell 13, first thread groove 14, second thread groove 15, third thread groove 16, fourth thread groove 17, threaded rod 18, cutting head 20, round pin axle 21 and stopper 22 mutually support, can install different cutting heads 20 in four thread grooves, realize the change to cutting head 20, the mounting means is more simple and convenient, not only reduced the expenditure of manpower, and work efficiency is improved, production efficiency has been improved when raising the cost, bring very big facility for the user.

During the use, place the glass that needs the cutting at the top of working plate 1 and carry out spacing with anchor clamps, then start cylinder 4, cylinder 4 drives casing 8 and sliding plate 7 downstream, sliding plate 7 slides on the inner wall of spout 5 through slider 6, telescopic link 10 and spring 11 are in tensile state, start cutting motor 9 simultaneously, cutting motor 9 drives cutting pivot 12 and rotates, cutting pivot 12 drives installation shell 13 and rotates, installation shell 13 drives cutting head 20 and cuts the part, after the cutting, close cylinder 4 and cutting motor 9, when needing to change cutting head 20, rotate round pin axle 21 through second handle 23, take out round pin axle 21 from installation shell 13, then rotate threaded rod 18 through first handle 19, make threaded rod 18 upwards move, when cutting head 20 gets into installation shell 13 and stop rotating first handle 19, threaded rod 18 of different radius size can pass through second thread groove 15 and third thread groove 16 and fourth thread groove 16, threaded groove 18 The cutting head 20 is replaced by installing the cutting head 17, the installation mode is simple and convenient, the production efficiency is improved while the cost is improved, and great convenience is brought to a user.

In summary, the following steps: this cutting machine convenient to change cutting head through cutting motor 9, telescopic link 10, spring 11, cutting pivot 12, installation shell 13, first thread groove 14, second thread groove 15, third thread groove 16, fourth thread groove 17, threaded rod 18, cutting head 20, round pin axle 21 and stopper 22 mutually support, has solved the problem of the common cutting machine change cutting head of not being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting machine convenient to change cutting head, includes working plate (1), its characterized in that: the left side and the right side of the top of the working plate (1) are fixedly connected with supporting plates (2), the tops of the two supporting plates (2) are fixedly connected through a top plate (3), the top of the top plate (3) is provided with a cylinder (4), the bottom of the cylinder (4) penetrates through the top plate (3) and extends to the outside of the top plate, one side, close to the cylinder (4), of each supporting plate (2) is provided with a sliding chute (5), the inner wall of each sliding chute (5) is connected with a sliding block (6) in a sliding mode, the two sliding blocks (6) are fixedly connected through a sliding plate (7), the top of each sliding plate (7) is fixedly connected with a shell (8), the top of each sliding plate (7) is fixedly connected with a cutting motor (9) at the position inside the shell (8), the bottom end of each cylinder (4) is fixedly connected with the top of the shell (8), and telescopic rods (10) are fixedly connected at the, the top parts of the two telescopic rods (10) are fixedly connected through the bottom parts of the top plate (3), the surfaces of the telescopic rods (10) are sleeved with springs (11), the top ends and the bottom ends of the springs (11) are respectively fixedly connected with the top plate (3) and the sliding plate (7), an output shaft of the cutting motor (9) is fixedly connected with a cutting rotating shaft (12), the bottom end of the cutting rotating shaft (12) penetrates through the sliding plate (7) and extends to the outside of the sliding plate, the bottom end of the cutting rotating shaft (12) positioned outside the sliding plate (7) is fixedly connected with a mounting shell (13), first thread grooves (14), second thread grooves (15), third thread grooves (16) and fourth thread grooves (17) are arranged at equal distances from the top part to the bottom part of the inner wall of the mounting shell (13) in a surrounding manner, a threaded rod (18) is connected between the two first thread grooves (14) in a threaded manner, and the top end and the bottom end of the threaded rod (, the top fixedly connected with first in command (19) of threaded rod (18), the bottom fixedly connected with cutting head (20) of threaded rod (18), the left side of installation shell (13) is provided with round pin axle (21), just be located right side fixedly connected with stopper (22) of threaded rod (18) on the inner wall of installation shell (13), the right-hand member of round pin axle (21) runs through installation shell (13), threaded rod (18) and stopper (22) from a left side to the right side in proper order and extends to the inside of stopper (22), is located left end fixedly connected with second in command (23) of the outside round pin axle (21) of installation shell (13).

2. Cutting machine facilitating the replacement of cutting heads according to claim 1, characterized in that: all fixedly connected with landing leg (24) in the four corners department of working plate (1) bottom, the bottom fixedly connected with slipmat (25) of landing leg (24).

3. Cutting machine facilitating the replacement of cutting heads according to claim 1, characterized in that: heat dissipation opening (26) have been seted up to the left side of casing (8) inner wall, the left side of casing (8) is provided with dust screen (27) with heat dissipation opening (26) looks adaptation.

4. Cutting machine facilitating the replacement of cutting heads according to claim 1, characterized in that: the bottom of the sliding plate (7) corresponds to the fixed block (28) in the position of the cutting rotating shaft (12), the top of the fixed block (28) is provided with a through groove (29) matched with the cutting rotating shaft (12), the inner wall of the through groove (29) is fixedly connected with a rolling bearing (30), and one end, away from the sliding plate (7), of the cutting rotating shaft (12) sequentially penetrates through the rolling bearing (30) and the through groove (29) and extends to the outside of the through groove (29).

5. Cutting machine facilitating the replacement of cutting heads according to claim 1, characterized in that: and a dust cover (31) is arranged at the top of the top plate (3) corresponding to the position of the cylinder (4).