CN219403267U - Vertical machining center with tool holder structure for machining tool holder - Google Patents

Abstract

The utility model provides a vertical machining center for tooling and fixture processing with a tool changing structure, comprising a main body of the vertical machining center, a horizontal slide rail is fixedly installed on the side of the main body of the vertical machining center, a slider is slidably connected to the surface of the horizontal slide rail, and a vertical slide rail is fixedly installed on the front of the slider. In the utility model, the milling cutter and the installation seat cooperate with the hook column and the return spring to make the two hook columns embedded with the T-shaped groove opened on the top of the milling cutter, which facilitates the installation and replacement of the milling cutter and improves the replacement efficiency of the milling cutter. It is convenient to adjust the processing angle of the workpiece.

Description

A vertical machining center for tooling and fixture processing with a tool changing structure

technical field

The utility model belongs to the technical field of vertical machining centers, and relates to a vertical machining center with a tool changing structure for tooling and fixture processing.

Background technique

The machining center is a highly automated multifunctional CNC machine tool with a tool magazine.

According to the patent No. "CN210435736U", a vertical machining center is disclosed, which includes a frame, a tool magazine, a loading plate, a processing robot arm and a first driving device. The processing mechanical arm, the tool magazine and the first driving device are all fixed on the frame. There are at least two loading plates. The frame is provided with a first slide rail. The tool magazine and the processing mechanical arm are located next to the first sliding rail. Therefore, when the vertical machining center of the present invention drives one carrier plate to leave the processing area of the processing robot arm through the first driving device, the first driving device also drives another carrier plate to slide to the processing area of the processing robot arm, so that the products to be processed can be processed more efficiently.

When the above-mentioned machining center drives a carrier plate to leave the processing area of the processing robot arm through the first driving device, the first driving device also drives another carrier plate to slide to the processing area of the processing robot arm, so that the product to be processed can be processed more efficiently. However, during the use of the above-mentioned machining center, the milling cutter of the machining center is generally fixed by screws, which is inconvenient to disassemble and replace the milling cutter.

Contents of the invention

The purpose of this utility model is to provide a vertical machining center with a tool changing structure for tooling and fixture processing, so as to solve the problems raised in the above-mentioned background technology.

The purpose of the utility model can be achieved through the following technical solutions: a vertical machining center with a tool changing structure for tooling and fixture processing, comprising a vertical machining center main body, a horizontal slide rail is fixedly installed on the side of the main body of the vertical machining center, a slider is slidably connected to the surface of the horizontal slide rail, a vertical slide rail is fixedly installed on the front of the slider, a mounting seat is fixedly installed on the sliding end of the vertical slide rail, and a mounting slot is provided at the bottom of the mounting base. Both sides of the installation groove are interspersed with hook posts, and the two hook posts are embedded and connected with the corresponding T-shaped slots. A return spring is fixedly installed between the two hook posts. A workbench is fixedly installed on the top of the main body of the vertical machining center. Both are rotatably connected with a rotating rod, one end of the rotating rod is fixedly installed with a fixed sleeve, and the other side of one of the fixing plates is fixedly installed with an equipment box, and the inside of the equipment box is fixedly installed with a driving motor, and the output shaft of the driving motor is fixedly connected with the other end of the rotating rod.

In the above-mentioned vertical machining center for tooling and fixture processing with a tool change structure, an electric push rod is fixedly installed at the bottom end of the equipment box, a grinding plate is fixedly installed at the telescopic end of the electric push rod, and a stop disc is fixedly installed at the middle part of the rotating rod, and the grinding plate is in contact with the bottom end of the stop disc.

In the above-mentioned vertical machining center for machining fixtures with a tool changing structure, the size of the end of the hook column matches the inner diameter of the T-shaped slot.

In the above-mentioned vertical machining center for tooling and fixture processing with a tool changing structure, a sealing ring is sleeved at the joint between the milling cutter and the mounting seat.

In the above-mentioned vertical machining center for tooling and fixture processing with a tool changing structure, limiting grooves are provided on both sides of the chute, and limiting blocks are fixed on both sides of the connecting block, and the two limiting blocks are slidably connected to the corresponding limiting grooves.

In the above-mentioned vertical machining center for tooling and fixture processing with a tool changing structure, a PLC controller is fixedly installed on the side of the main body of the vertical machining center, and the electric push rod, electric hydraulic cylinder and driving motor are all electrically connected to an external power supply through the PLC controller.

Compared with the prior art, the utility model has the advantages of a vertical machining center for tooling and fixture processing with a tool change structure:

1. Through the cooperation between the milling cutter and the mounting seat, the two hook pillars are embedded with the T-shaped groove on the top of the milling cutter through the cooperation of the hook post and the return spring, which facilitates the installation and replacement of the milling cutter and improves the replacement efficiency of the milling cutter.

2. Push the two connecting blocks to move through the installed electric push rod, drive the fixed plate to move through the movement of the connecting block, and drive the fixed sleeve to move through the movement of the fixed plate. Through the movement of the fixed sleeve, it is convenient to fix the workpieces of different sizes. At the same time, the drive motor installed inside the equipment box drives the rotation of the fixed sleeve, and through the cooperation of the electric push rod and the grinding plate, it is convenient to adjust the processing angle of the workpiece.

Description of drawings

Fig. 1 is a structural schematic diagram of a vertical machining center for tooling and fixture processing of the utility model with a tool changing structure.

Fig. 2 is a schematic diagram of the milling cutter connection structure of a vertical machining center for tooling and fixture processing of the utility model.

Fig. 3 is a schematic diagram of the internal structure of the equipment box of a vertical machining center for tooling and fixture processing of the utility model.

In the figure, 1. Main body of vertical machining center; 2. Horizontal slide rail; 3. Slide block; 4. Vertical slide rail; 5. Mounting base; 6. Milling cutter; 7. Workbench; 8. Chute; 9. Equipment box; motor.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1-3, the utility model is a vertical machining center with a tool changing structure for tooling and fixture processing. It includes a vertical machining center main body 1. A horizontal slide rail 2 is fixedly installed on the side of the vertical machining center main body 1. A slider 3 is slidably connected to the surface of the horizontal slide rail 2. A vertical slide rail 4 is fixedly installed on the front of the slider 3. A mounting seat 5 is fixedly installed on the sliding end of the vertical slide rail 4. The bottom of the mounting seat 5 is provided with a mounting slot. 13. Both sides of the installation groove are interspersed with hook posts 11, and the two hook posts 11 are embedded and connected with the corresponding T-shaped slots 13. A return spring 12 is fixedly installed between the two hook posts 11. The expansion and contraction of the hook post 11 is controlled by the return spring 12, which facilitates the embedding and separation of the hook post 11 and the T-shaped slot 13, and facilitates the installation and disassembly of the milling cutter 6;

The top of the main body 1 of the vertical machining center is fixed with a workbench 7, and the top of the workbench 7 is provided with a chute 8. The inside of the chute 8 is slidably connected with two connecting blocks 19, and both sides of the inner wall of the chute 8 are fixedly installed with electric hydraulic cylinders 18. The other side of the plate 10 is fixedly equipped with an equipment box 9, and the interior of the equipment box 9 is fixedly equipped with a driving motor 20. The output shaft of the driving motor 20 is fixedly connected with the other end of the rotating rod, and the rotating rod is driven by the driving motor 20. The rotation of the fixed sleeve 17 is driven by the rotating rod, so as to facilitate the rotation of the workpiece and adjust the processing direction.

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model is a vertical machining center for tooling and fixture processing with a tool changing structure. An electric push rod 16 is fixedly installed at the bottom of the equipment box 9. A grinding plate 15 is fixedly installed on the telescopic end of the electric push rod 16. A stop disc 14 is fixedly installed in the middle of the rotating rod.

The size of the end of the hook column 11 matches the inner diameter of the T-shaped groove 13, reducing the gap at the connection.

The connection between the milling cutter 6 and the mounting seat 5 is provided with a sealing ring, and the sealing of the connection is guaranteed through the provided sealing ring.

Both sides of chute 8 all offer limit grooves, both sides of connecting block 19 are all fixedly provided with limit blocks, two limit blocks are slidably connected with corresponding limit grooves, slide by limit blocks and limit grooves, it is convenient to limit the moving direction of connection block 19.

A PLC controller is fixedly installed on the side of the main body 1 of the vertical machining center, and the electric push rod 16, the electric hydraulic cylinder 18 and the drive motor 20 are all electrically connected to an external power supply through the PLC controller.

In specific implementation, when it is necessary to change the tool on the vertical lathe, at first the hook columns 11 are artificially pressed to both sides to move the two hook columns 11 to the middle. At this time, the return spring 12 is in a compressed state, and then the milling cutter 6 is artificially pulled downward to separate the milling cutter 6 from the mounting seat 5, and the disassembly of the milling cutter 6 is completed. Then, the milling cutter 6 to be replaced is inserted into the interior of the mounting seat 5, and then the hook column 11 is artificially released. The bottom of 11 and the T-shaped groove 13 of milling cutter 6 are embedded and fixed, and the replacement of milling cutter 6 is completed.

When the workpiece needs to be processed, the metal piece is artificially placed between the two fixed plates 10, and then the connecting block 19 is pushed by the electric hydraulic cylinder 18 to move, and the fixed plate 10 is moved by the moving of the connecting block 19, and the workpiece is clamped and fixed by the fixed plate 10. When the angle of the workpiece needs to be adjusted during processing, the electric push rod 16 is controlled to shrink, so that the grinding disc 15 is separated from the stopper plate 14, and then the drive motor 20 is turned on, and the workpiece is driven to rotate through the drive motor 20. The push rod 16 pushes the grinding disc 15 to contact and fix with the stop disc 14, which improves the convenience of workpiece processing.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art. The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but they will not deviate from the spirit of the utility model or go beyond the scope defined in the appended claims.

Claims (6)

1. A vertical machining center with a tool changer structure for tooling and fixture processing, comprising a vertical machining center main body (1), characterized in that, the side of the vertical machining center main body (1) is fixedly equipped with a horizontal slide rail (2), the surface of the horizontal slide rail (2) is slidably connected with a slide block (3), the front of the slide block (3) is fixedly installed with a vertical slide rail (4), the sliding end of the vertical slide rail (4) is fixedly installed with a mount (5), and the bottom of the mount (5) is provided with Mounting groove, the inside of the mounting groove is embedded with a milling cutter (6), the top of the milling cutter (6) is provided with a T-shaped slot (13), the two sides of the mounting groove are interspersed with hook columns (11), the two hook columns (11) are embedded and connected with the corresponding T-shaped grooves (13), a return spring (12) is fixedly installed between the two hook columns (11), and a workbench (7) is fixedly installed on the top of the vertical machining center main body (1). Slot (8), the inside of the chute (8) is slidingly connected with two connecting blocks (19), both sides of the inner wall of the chute (8) are fixedly equipped with electric hydraulic cylinders (18), the telescopic ends of the two electric hydraulic cylinders (18) are fixedly connected with the sides of the connecting block (19), the tops of the two connecting blocks (19) are fixedly mounted with a fixed plate (10), the sides of the two fixed plates (10) are rotatably connected with a rotating rod, and one end of the rotating rod is fixedly installed with a fixed sleeve (17), The other side of one of the fixed plates (10) is fixedly equipped with an equipment box (9), and the inside of the equipment box (9) is fixedly equipped with a driving motor (20), and the output shaft of the driving motor (20) is fixedly connected with the other end of the rotating rod. 2. A vertical machining center for tooling and fixture processing with a tool changing structure according to claim 1, characterized in that an electric push rod (16) is fixedly mounted on the bottom end of the equipment box (9), a grinding disc (15) is fixedly mounted on the telescopic end of the electric push rod (16), a stop disc (14) is fixedly installed at the middle of the rotating rod, and the grinding disc (15) is contacted and connected with the bottom end of the stop disc (14). 3. A vertical machining center for tool fixture processing with a tool changing structure according to claim 1, characterized in that the size of the end of the hook column (11) matches the inner diameter of the T-shaped slot (13). 4. A vertical machining center for tooling and fixture processing with a tool changing structure according to claim 1, characterized in that a sealing ring is sheathed at the joint between the milling cutter (6) and the mounting seat (5). 5. The vertical machining center for tooling and fixture processing with a tool changing structure according to claim 1, characterized in that, both sides of the chute (8) are provided with limiting grooves, both sides of the connecting block (19) are fixedly provided with limiting blocks, and the two limiting blocks are slidably connected with the corresponding limiting grooves. 6. a kind of vertical machining center with tool changing structure according to claim 1, is characterized in that, the side of described vertical machining center main body (1) is fixedly equipped with PLC controller, electric push rod (16), electrohydraulic cylinder (18) and driving motor (20) are all electrically connected with external power supply by PLC controller.