CN216939420U

CN216939420U - Cutter adjusting device for numerical control machining

Info

Publication number: CN216939420U
Application number: CN202220815450.6U
Authority: CN
Inventors: 王彪
Original assignee: Qingdao Zhongxinda Machinery Co ltd
Current assignee: Qingdao Zhongxinda Machinery Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-12
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to the technical field of numerical control cutter adjustment, in particular to a cutter adjusting device for numerical control machining, which comprises: the mounting frame, the top of mounting frame is provided with the fixed head No. one, the bottom of fixed head is provided with the fixed plate, the both sides of fixed plate are provided with the connector, the spring is installed to the bottom of connector, the spring groove has been seted up in the outside of spring, the cutter handle, and it is installed the inside of mounting frame, one side of cutter handle is provided with the fixed strip. This cutter adjusting device for numerical control processing can make the installing frame rotate through the mode of rotating the rolling disc to rotate the inside cutter handle of installing frame, when the cutter handle is adjusted to an appropriate angle, just can twist and move No. two fixed heads, make the rolling disc fix in the inside of fixed disk, can not become flexible, just so can adjust the angle of cutter according to the needs of processing, be convenient for process the part.

Description

Cutter adjusting device for numerical control machining

Technical Field

The utility model relates to the technical field of numerical control cutter adjustment, in particular to a cutter adjusting device for numerical control machining.

Background

Machines used in daily life are composed of a number of parts which are usually machined by various machine tools, during which machining tools are indispensable.

The existing cutter clamping device is poor in flexibility, unstable in movement and low in automation degree, and therefore a cutter adjusting device for numerical control machining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter adjusting device for numerical control machining, which aims to solve the problems of poor flexibility, unstable movement and low automation degree of the existing cutter clamping device in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a tool adjustment device for numerical control machining, comprising:

the mounting frame is provided with a first fixing head above the mounting frame, a fixing plate is arranged at the bottom of the first fixing head, connectors are arranged on two sides of the fixing plate, springs are arranged at the bottoms of the connectors, and spring grooves are formed in the outer sides of the springs;

and the cutter handle is arranged in the mounting frame, and one side of the cutter handle is provided with a fixing strip.

Preferably, the mounting frame is further provided with:

the rotating disc is installed on one side of the installation frame, a fixed disc is arranged on one side of the rotating disc, a second fixing head is arranged above the fixed disc, a rotating column is arranged inside the fixed disc, a fixing ring is arranged on the other side of the rotating disc, and a clamping groove is formed inside the fixing ring;

the cylinder, it is installed the below of fixed disk, screw nut is installed to the below of cylinder, screw nut's inside is worn to be equipped with the lead screw, the motor is installed to the input of lead screw, the lead screw seat is installed to one side of motor, the lead screw groove has been seted up to the inside of lead screw seat.

Preferably, the mounting frame is fixedly connected with the rotating disc, and the rotating column and the rotating disc form a clamping structure.

Preferably, the connector is symmetrical about the axis of fixed plate, and the connector is provided with six.

Preferably, the air cylinder is fixedly connected with the fixed disc, and the air cylinder is fixedly connected with the screw nut.

Preferably, the fixed ring is in threaded connection with the fixed ring, and the rotating disc forms a clamping structure with the fixed ring through the clamping groove.

Preferably, the spring and the connector are fixedly connected, and a clamping structure is formed between the connector and the spring groove.

Compared with the prior art, the utility model provides a cutter adjusting device for numerical control machining, which has the following beneficial effects: this cutter adjusting device for numerical control processing can make the installing frame rotate through the mode that rotates the rolling disc to rotate the inside cutter handle of installing frame, when the cutter handle is adjusted to an appropriate angle, just can twist and move No. two fixed heads, make the rolling disc fix in the inside of fixed disk, can not become flexible, just so can adjust the angle of cutter according to the needs of processing, be convenient for process the part.

1. According to the utility model, through the arranged fixing plate, after the cutter handle is installed in the installation frame, the fixing plate can be driven to move downwards in a mode of screwing the first fixing head, so that the cutter handle is clamped;

2. according to the utility model, through the arranged screw seat, the screw can be driven to rotate by starting the motor, so that the screw nut is driven to move in the screw groove, and the fixed disc is driven to move in the horizontal direction, so that the position of the cutter in the horizontal direction is adjusted;

3. according to the utility model, through the arrangement of the fixed ring, after the rotating disc is arranged in the fixed disc, the rotating disc can be sleeved in the clamping groove, and then the fixed ring is fixed on the surface of the fixed disc by using the bolt, so that the rotating disc can be prevented from falling off, and the cutter can be prevented from falling off in the processing process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting frame of the present invention;

FIG. 3 is a schematic view of a fixing plate according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the fixing plate of the present invention;

FIG. 5 is a schematic view of the fixing plate of the present invention.

In the figure: 1. installing a frame; 2. a first fixing head; 3. rotating the disc; 4. a second fixing head; 5. fixing the disc; 6. a cylinder; 7. a lead screw nut; 8. a clamping groove; 9. a lead screw; 10. a lead screw groove; 11. a lead screw seat; 12. a motor; 13. rotating the column; 14. a fixing ring; 15. a fixing plate; 16. a tool shank; 17. a fixing strip; 18. a spring; 19. a spring slot; 20. a connecting head.

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.

As shown in fig. 1 to 3, a tool adjusting apparatus for numerical control machining includes: the mounting frame comprises a mounting frame 1, wherein a first fixing head 2 is arranged above the mounting frame 1, a fixing plate 15 is arranged at the bottom of the first fixing head 2, connectors 20 are arranged on two sides of the fixing plate 15, the connectors 20 are symmetrical about the central axis of the fixing plate 15, and six connectors 20 are arranged; a spring 18 is arranged at the bottom of the connector 20, a spring groove 19 is formed in the outer side of the spring 18, the spring 18 is fixedly connected with the connector 20, and a clamping structure is formed between the connector 20 and the spring groove 19; the cutter handle 16 is installed inside the installation frame 1, one side of the cutter handle 16 is provided with a fixing strip 17, and after the cutter handle 16 is installed inside the installation frame 1, the fixing plate 15 can be driven to move downwards in a mode of screwing the first fixing head 2, so that the cutter handle 16 is clamped.

As shown in fig. 1, 4 and 5, a tool adjusting apparatus for numerical control machining includes: the rotary disc 3 is arranged on one side of the mounting frame 1, a fixed disc 5 is arranged on one side of the rotary disc 3, a second fixing head 4 is arranged above the fixed disc 5, a rotary column 13 is arranged inside the fixed disc 5, the mounting frame 1 is fixedly connected with the rotary disc 3, a clamping structure is formed between the rotary column 13 and the rotary disc 3, the mounting frame 1 can be rotated by rotating the rotary disc 3, so that a cutter handle 16 inside the mounting frame 1 is rotated, the second fixing head 4 can be screwed when the cutter handle 16 is adjusted to a proper angle, the rotary disc 3 is fixed inside the fixed disc 5 and cannot be loosened, the angle of a cutter can be adjusted according to the processing requirement, and parts can be processed conveniently; the other side of the rotating disc 3 is provided with a fixing ring 14, a clamping groove 8 is formed in the fixing ring 14, the fixing ring 14 is in threaded connection with the fixing disc 5, the rotating disc 3 forms a clamping structure through the clamping groove 8 and the fixing ring 14, the rotating disc 3 can be sleeved in the clamping groove 8 after being installed in the fixing disc 5, and the fixing ring 14 is fixed on the surface of the fixing disc 5 through bolts, so that the rotating disc 3 can be prevented from falling off, and a cutter is prevented from falling off in the processing process; the air cylinder 6 is arranged below the fixed disc 5, the lead screw nut 7 is arranged below the air cylinder 6, the air cylinder 6 is fixedly connected with the fixed disc 5, and the air cylinder 6 is fixedly connected with the lead screw nut 7; lead screw 9 is worn to be equipped with in lead screw nut 7's inside, and motor 12 is installed to lead screw 9's input, and lead screw seat 11 is installed to one side of motor 12, and lead screw groove 10 has been seted up to lead screw seat 11's inside, just can drive lead screw 9 through starter motor 12 and rotate to drive lead screw nut 7 and remove in lead screw groove 10, thereby drive fixed disk 5 and remove on the horizontal direction, adjust the position of cutter on the horizontal direction with this.

The working principle is as follows: when the cutter adjusting device for numerical control machining is used, firstly, a cutter handle 16 is installed inside an installation frame 1, a fixing strip 17 is clamped into the rear end of the cutter handle 16, and then a fixing head 2 is screwed to drive a fixing plate 15 to move downwards so as to clamp the cutter handle 16 tightly, and when no cutter is installed, a spring 18 in a spring groove 19 can lift the fixing plate 15 through a connector 20 to leave a space for installing the cutter; then, the mounting frame 1 rotates in the fixed disc 5 by rotating the rotating disc 3, so that the cutter handle 16 in the mounting frame 1 is rotated, and when the cutter handle 16 is adjusted to a proper angle, the second fixing head 4 can be screwed, so that the rotating disc 3 is fixed in the fixed disc 5; then, after the rotating disc 3 is installed inside the fixed disc 5 through the rotating column 13, the rotating disc 3 can be sleeved inside the clamping groove 8, and the fixing ring 14 is fixed on the surface of the fixed disc 5 through bolts, so that the cutter can be prevented from falling off in the machining process; finally, the motor 12 can be started to drive the screw rod 9 to rotate in the screw rod seat 11, so as to drive the screw rod nut 7 to move in the screw rod groove 10, and further drive the fixed disc 5 to move in the horizontal direction, so as to adjust the position of the cutter in the horizontal direction, and then the air cylinder 6 is started to adjust the position of the cutter in the vertical direction.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cutter adjusting device for numerical control machining is characterized by comprising:

the mounting frame comprises a mounting frame (1), wherein a first fixing head (2) is arranged above the mounting frame (1), a fixing plate (15) is arranged at the bottom of the first fixing head (2), connectors (20) are arranged on two sides of the fixing plate (15), a spring (18) is arranged at the bottom of each connector (20), and a spring groove (19) is formed in the outer side of each spring (18);

the tool handle (16) is installed inside the installation frame (1), and a fixing strip (17) is arranged on one side of the tool handle (16).

2. A tool adjustment device for numerical control machining according to claim 1, characterized in that the mounting frame (1) is further provided with:

the rotating disc (3) is mounted on one side of the mounting frame (1), a fixed disc (5) is arranged on one side of the rotating disc (3), a second fixing head (4) is arranged above the fixed disc (5), a rotating column (13) is arranged inside the fixed disc (5), a fixing ring (14) is arranged on the other side of the rotating disc (3), and a clamping groove (8) is formed inside the fixing ring (14);

cylinder (6), it installs the below of fixed disk (5), screw nut (7) are installed to the below of cylinder (6), lead screw (9) are worn to be equipped with in the inside of screw nut (7), motor (12) are installed to the input of lead screw (9), lead screw seat (11) are installed to one side of motor (12), lead screw groove (10) have been seted up to the inside of lead screw seat (11).

3. The numerical control machining tool adjusting device according to claim 2, characterized in that the mounting frame (1) is fixedly connected with the rotating disc (3), and the rotating column (13) and the rotating disc (3) form a clamping structure.

4. The tool adjusting device for numerical control machining according to claim 1, characterized in that the connecting heads (20) are symmetrical about the central axis of the fixing plate (15), and six connecting heads (20) are provided.

5. The tool adjusting device for numerical control machining according to claim 2, characterized in that the cylinder (6) is fixedly connected with the fixed disc (5), and the cylinder (6) is fixedly connected with the screw nut (7).

6. The numerical control machining tool adjusting device according to claim 2, characterized in that the fixed ring (14) is in threaded connection with the fixed ring (5), and the rotating disc (3) forms a clamping structure with the fixed ring (14) through the clamping groove (8).

7. The adjusting device for the numerical control machining tool according to claim 1, characterized in that the spring (18) is fixedly connected with the connector (20), and a clamping structure is formed between the connector (20) and the spring groove (19).