CN213916411U

CN213916411U - Quick cutting mechanism for metal pipe head

Info

Publication number: CN213916411U
Application number: CN202023024559.8U
Authority: CN
Inventors: 金泰南; 钱华忠; 李明; 周飞标
Original assignee: Hanhu Changzhou Hydraulic System Manufacturing Co Ltd
Current assignee: Hanhu Changzhou Hydraulic System Manufacturing Co Ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a metal tube head fly-cutting mechanism relates to cutting mechanism technical field, and for solving current miller machining speed when processing metal tube head slower, the staff of being not convenient for adjusts the cutting sword angle, seriously influences production efficiency's problem. The rotary disk is installed to the preceding terminal surface of three-jaw chuck, material installation axle is installed to the preceding terminal surface of rotary disk, the fixed block is installed to the lower extreme of terminal surface one side before the rotary disk, fixed block and rotary disk fixed connection, first fixation screw is installed to the inside one side of fixed block, first fixation screw passes through threaded connection with the fixed block, inside fixed cardboard is installed to the one end of first fixation screw, inside fixed cardboard passes through the bearing with first fixation screw and is connected, the upper and lower both ends of the inside opposite side of fixed block all install the fixed lead screw of second, the fixed lead screw of second and fixed block fixed connection.

Description

Quick cutting mechanism for metal pipe head

Technical Field

The utility model relates to a cutting mechanism technical field specifically is a metal tube head fly-cutting mechanism.

Background

Metal cutting is a material removal additive forming method in metal forming processes, and still accounts for a large proportion of the current mechanical manufacturing. The metal cutting process is the process by which the workpiece and the tool interact. The tool removes excess metal from the workpiece to be machined and, while controlling productivity and cost, provides the workpiece with geometric, dimensional and surface quality that meets design and process requirements. To accomplish this, there is relative movement between the workpiece and the tool, i.e., cutting movement, which is provided by the metal cutting machine. The machine tool, the clamp, the cutter and the workpiece form a mechanical processing process system. Various phenomena and laws of the metal cutting process are studied in the motion state of the system.

However, the existing cutting machine has a low processing speed when processing a metal pipe head, so that workers are inconvenient to adjust the angle of the cutting knife, and the production efficiency is seriously influenced; therefore, the existing requirements are not met, and a metal pipe head rapid cutting mechanism is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal tube head fly-cutting mechanism to the miller that provides in solving above-mentioned background art process speed is slower when processing the metal tube head, and the staff of being not convenient for adjusts the cutting sword angle, seriously influences production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a quick cutting mechanism for a metal tube head comprises a three-jaw chuck, wherein a rotary disk is installed on the front end face of the three-jaw chuck, a material installation shaft is installed on the front end face of the rotary disk, a fixed block is installed at the lower end of one side of the front end face of the rotary disk, the fixed block is fixedly connected with the rotary disk, a first fixing lead screw is installed on one side of the inside of the fixed block, the first fixing lead screw is in threaded connection with the fixed block, an internal fixing clamp plate is installed at one end of the first fixing lead screw, the internal fixing clamp plate is connected with the first fixing lead screw through a bearing, a second fixing lead screw is installed at the upper end and the lower end of the other side of the inside of the fixed block, the second fixing lead screw is fixedly connected with the fixed block, a connecting piece is installed at one end, close to the first fixing lead screw, an internal angle adjusting plate is installed at one end of the connecting piece, an angle adjusting inclined plate is installed at one end of the internal fixing clamping plate and connected with the internal fixing clamping plate through a clamping groove.

Preferably, a cutting knife is installed inside the fixing block, and the cutting knife is connected with the fixing block through a first fixing screw.

Preferably, a second fixing screw is installed on one side of the front end face of the rotating disc, and the second fixing screw is in threaded connection with the rotating disc and the material mounting shaft.

Preferably, hand wheels are installed at the ends, far away from the fixing blocks, of the first fixing screw rod and the second fixing screw rod, and the hand wheels are fixedly connected with the first fixing screw rod and the second fixing screw rod.

Preferably, the connecting piece is connected with the second fixed screw rod through a connecting shaft, and the internal angle adjusting plate is fixedly connected with the connecting piece.

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

1. the utility model discloses a make its cooperation second fixed lead screw can be convenient for the staff to adjust the bevel angle of cutting sword through the erection joint spare, the staff of being convenient for fixes the adjustment to it, reduces the regulation degree of difficulty of device, effectively improves production efficiency, the installation angle swash plate can be set its one side near the cutting sword to different inclination, when needing the adjusting device angle, go into inside fixed cardboard with its card, and twist and move the second fixed lead screw and can carry out quick regulation and fixed to the cutting sword, increase the practicality of device;

2. the utility model discloses an installation cutting sword can get rid of the unnecessary material in material surface fast, increases the practicality of device, and installation second set screw can increase the steadiness that the device is connected, guarantees the functional complete of device, and the installation hand wheel staff adjusting device of being convenient for makes the device more humanized.

Drawings

FIG. 1 is a schematic structural view of a rapid cutting mechanism for metal pipe heads according to the present invention;

FIG. 2 is a front view of a rapid cutting mechanism for metal pipe head according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B of fig. 1.

In the figure: 1. a three-jaw chuck; 2. rotating the disc; 3. a material mounting shaft; 4. a fixed block; 5. a first stationary screw; 6. a second stationary screw; 7. a first set screw; 8. a cutting blade; 9. a second set screw; 10. an inner angle adjusting plate; 11. a connecting member; 12. a clamping plate is fixed inside; 13. angle adjusting sloping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a quick cutting mechanism for a metal pipe head comprises a three-jaw chuck 1, wherein a rotary disk 2 is installed on the front end face of the three-jaw chuck 1, a material installation shaft 3 is installed on the front end face of the rotary disk 2, a fixed block 4 is installed at the lower end of one side of the front end face of the rotary disk 2, the fixed block 4 is fixedly connected with the rotary disk 2, a first fixed screw 5 is installed on one side inside the fixed block 4, the first fixed screw 5 is in threaded connection with the fixed block 4, an internal fixed clamping plate 12 is installed at one end of the first fixed screw 5, the internal fixed clamping plate 12 is connected with the first fixed screw 5 through a bearing, second fixed screws 6 are installed at the upper end and the lower end of the other side inside of the fixed block 4, the second fixed screws 6 are fixedly connected with the fixed block 4, a connecting piece 11 is installed at one end, close to the first fixed screw 5, the connecting piece 11 is installed to be matched with the second fixed screw 6, so that a worker can conveniently adjust the oblique angle of a cutting knife 8, be convenient for the staff to fix the adjustment to it, the regulation degree of difficulty of reducing means, effectively improve production efficiency, inside angle adjustment board 10 is installed to the one end of connecting piece 11, angle adjustment swash plate 13 is installed to the one end of inside fixed cardboard 12, different inclination can be set to its one side that is close to cutting sword 8 to installation angle adjustment swash plate 13, when needs adjusting device angle, go into inside fixed cardboard 12 with its card, and twist and move second lead screw 6 and can carry out quick adjustment and fixed to cutting sword 8, increase the practicality of device, angle adjustment swash plate 13 passes through the draw-in groove with inside fixed cardboard 12 and is connected.

Further, the internally mounted of fixed block 4 has cutting sword 8, and cutting sword 8 is connected through first set screw 7 with fixed block 4, and the installation cutting sword 8 can get rid of the unnecessary material in material surface fast, increases the practicality of device.

Further, second set screw 9 is installed to one side of terminal surface before the rotary disk 2, and second set screw 9 all passes through threaded connection with rotary disk 2 and material installation axle 3, and installation second set screw 9 can increase the steadiness that the device is connected, guarantees the functional complete of device.

Furthermore, hand wheels are installed at the ends, far away from the fixing blocks 4, of the first fixing screw rod 5 and the second fixing screw rod 6, the hand wheels are fixedly connected with the first fixing screw rod 5 and the second fixing screw rod 6, and workers can adjust the device conveniently by installing the hand wheels, so that the device is more humanized.

Further, the connecting piece 11 is connected with the second fixing screw rod 6 through a connecting shaft, the internal angle adjusting plate 10 is fixedly connected with the connecting piece 11, and the connecting piece 11 is installed to ensure that the internal angle adjusting plate 10 can be adjusted in angle under the action of the second fixing screw rod 6, so that the functional integrity of the device is ensured.

The working principle is as follows: when the device is used, a worker selects the angle adjusting sloping plate 13 with a proper inclination angle and clamps the angle adjusting sloping plate into the internal fixed clamping plate 12, then the worker twists the second fixed screw rod 6 to adjust the inclination angle of the internal angle adjusting plate 10 and clamp the cutting knife 8, then the worker starts the cutting machine to move the material towards the cutting knife 8 to remove redundant material on the surface of the material, then the cutting machine drives the three-jaw chuck 1 to rotate to adjust the angle of the cutting knife 8, then the cutting machine controls the material to move towards the cutting knife 8 to remove redundant material on the surface of the material again, and the operation is repeated, so that the external processing of the material can be finished, the connecting piece 11 is arranged to be matched with the second fixed screw rod 6, so that the worker can conveniently adjust the inclination angle of the cutting knife 8, the worker can conveniently fix and adjust the device, and the adjusting difficulty of the device is reduced, effectively improve production efficiency, different inclination can be set to with its one side that is close to cutting sword 8 to installation angle regulation swash plate 13, when needs adjusting device angle, go into inside fixed cardboard 12 with its card, and twist and move the fixed lead screw 6 of second and can carry out quick adjustment and fix cutting sword 8, increase the practicality of device, material surface unnecessary material can be got rid of fast to installation cutting sword 8, increase the practicality of device, installation second set screw 9 can increase the steadiness that the device is connected, guarantee the functional complete of device, the installation hand wheel staff adjusting device of being convenient for, make the device more humanized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a metal tube head fly-cutting mechanism, includes three-jaw chuck (1), its characterized in that: the rotary disc (2) is installed on the front end face of the three-jaw chuck (1), a material installing shaft (3) is installed on the front end face of the rotary disc (2), a fixing block (4) is installed at the lower end of one side of the front end face of the rotary disc (2), the fixing block (4) is fixedly connected with the rotary disc (2), a first fixing lead screw (5) is installed on one side of the inside of the fixing block (4), the first fixing lead screw (5) is in threaded connection with the fixing block (4), an internal fixing clamping plate (12) is installed at one end of the first fixing lead screw (5), the internal fixing clamping plate (12) is connected with the first fixing lead screw (5) through a bearing, a second fixing lead screw (6) is installed at the upper end and the lower end of the other side of the inside of the fixing lead screw (4), the second fixing lead screw (6) is fixedly connected with the fixing block (4), and a connecting piece (11) is installed at one end, close to the first fixing lead screw (5), of the second fixing lead screw (6), an inner angle adjusting plate (10) is installed at one end of the connecting piece (11), an angle adjusting inclined plate (13) is installed at one end of the inner fixing clamping plate (12), and the angle adjusting inclined plate (13) is connected with the inner fixing clamping plate (12) through a clamping groove.

2. The metal tube head rapid cutting mechanism according to claim 1, wherein: the cutting knife is characterized in that a cutting knife (8) is mounted inside the fixing block (4), and the cutting knife (8) is connected with the fixing block (4) through a first fixing screw (7).

3. The metal tube head rapid cutting mechanism according to claim 1, wherein: and a second fixing screw (9) is installed on one side of the front end face of the rotating disc (2), and the second fixing screw (9) is in threaded connection with the rotating disc (2) and the material installation shaft (3).

4. The metal tube head rapid cutting mechanism according to claim 1, wherein: the hand wheel is installed to the one end that fixed block (4) were kept away from to first fixed screw (5) and second fixed screw (6), hand wheel and first fixed screw (5) and the equal fixed connection of second fixed screw (6).

5. The metal tube head rapid cutting mechanism according to claim 1, wherein: the connecting piece (11) is connected with the second fixed screw rod (6) through a connecting shaft, and the inner angle adjusting plate (10) is fixedly connected with the connecting piece (11).