Novel numerical control internal groove routing machine

Abstract

The utility model discloses a novel numerical control internal groove routing machine which comprises a control machine tool, a material frame and a routing main shaft, the material frame and the routing main shaft are arranged on the control machine tool, the material frame is in a lateral U shape and is vertically arranged on the control machine tool, and a material pushing plate pushed by a first air cylinder is correspondingly arranged above a material receiving platform. A machining area located on the rear side of the material frame is arranged on the control machining machine tool, a first air cylinder operates to be matched with a material pushing plate on the first air cylinder to push a product to the machining area located below the main shaft, a material pressing air cylinder operates to press a material pressing plate towards the product position, the position of the product located in the machining area is positioned, and the effect that the product is automatically fed to the machining area is achieved. Due to the fact that the moving tracks of the first air cylinder and the material pressing air cylinder are fixed, the product feeding track is fixed, the problem that due to manual feeding, deviation occurs when products are placed during feeding, and poor machining occurs is solved, and the problem that potential safety hazards are caused by manual feeding is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inner groove milling machines, in particular to a novel numerically controlled inner groove milling machine. Background Art

[0002] For metal or non-metal materials (such as wood, bamboo, plastic) with inner grooves or that need to be milled, it is necessary to use an inner groove milling machine to cooperate with the product for milling, carving, cutting and other processing operations. When processing products, traditional inner groove milling machines require manual loading, and then use the feeding cylinder to transport the product to the processing area of ​​the machine tool after loading, and use the tool on the machine tool to cut or mill the product to form the required inner groove. This operation method requires manual loading and needs to be controlled by hand. When loading products, there are problems such as deviation in the loading position, and the hand of the loader accidentally touches the blade, resulting in defective products in the cutting or milling of the product or causing safety hazards to the loader;

[0003] Therefore, the utility model provides a novel numerical control inner groove milling machine which can automatically feed, cut or mill products. Summary of the invention

[0004] The purpose of the utility model is to provide a novel CNC inner groove milling machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel CNC inner groove milling machine comprises a control machine tool, a material rack and a milling spindle arranged on the control machine tool, the material rack is U-shaped and arranged vertically on the control machine tool, a material receiving platform is arranged below the corresponding material rack on the control machine tool, and a material pusher plate pushed by a first cylinder is arranged above the corresponding material receiving platform, a processing area is arranged at the rear side of the material rack on the control machine tool, and a second cylinder with a brake end located in the processing area is arranged on the control machine tool;

[0007] A material pressing cylinder is provided on the side of the processing area, and a material pressing plate located above the processing area is connected through the output end of the material pressing cylinder;

[0008] The control machine tool is provided with a mounting frame located at the side of the processing area and corresponding to the driving end of the first cylinder. The milling spindle is arranged on the mounting frame through a driving mechanism and is lifted and lowered above the processing area by a lifting motor.

[0009] Furthermore, the material receiving platform is provided with a movable groove for cooperating with the push plate to move, so that the push plate can move and push the material to avoid the movement through the movable groove. The movable groove is used for the push plate to push the products stacked on the material rack to the processing area, and cooperate with the main shaft to complete the processing in the processing area.

[0010] Furthermore, the height of the push plate is smaller than the thickness of the product. When the push plate pushes the product, it only pushes the product at the bottom of the rack and will not cause movement of other products.

[0011] Furthermore, the driving mechanism includes a servo motor arranged on a mounting frame, two slide rails arranged on the mounting frame, a horizontal movable plate arranged on the slide rails through a slider, a reciprocating propulsion motor arranged on the horizontal movable plate, and the mounting plate on the lifting motor is connected to the output end of the reciprocating propulsion motor. The servo motor is used to generate a force for the main shaft of the horizontal movable plate to move forward and backward, and the reciprocating propulsion motor moves the mounting plate on which the servo motor is installed left and right when it runs, thereby achieving the purpose of moving the main shaft forward and backward, left and right in the processing area through the servo motor and the reciprocating propulsion motor.

[0012] Furthermore, the output end of the servo motor is connected to the screw block on the bottom surface of the horizontal moving plate through a screw rod, so that the screw block is pushed forward and backward by the rotation of the screw rod. The screw rod is rotated when the servo motor is running. Since the bottom surface of the horizontal moving plate is limited on the slide rail by the slider, the screw rod cooperates with the thread on the screw block when it rotates, and the horizontal moving plate is moved forward and backward on the slide rail through the rotation of the screw rod, thereby maintaining the stability of the horizontal movement of the horizontal moving plate.

[0013] Furthermore, the screw block is arranged in the middle of the bottom surface of the horizontal moving plate and between the two slide rails.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The new CNC inner groove milling machine is provided with a U-shaped and vertical material rack on the control machine tool. The U-shaped groove on the side of the material rack stacks and limits the position of the products to be processed. When the product needs to be processed, the first cylinder operates to cooperate with the push plate on the first cylinder to push the product to the processing area below the main shaft. The pressing cylinder operates to press the pressing plate to the product position, and locates the position of the product in the processing area, so as to achieve the effect of automatically loading the product to the processing area. Since the running tracks of the first cylinder and the pressing cylinder are fixed, the track of product loading is fixed, which avoids the problem of poor processing caused by deviation of product placement during manual loading, and avoids the problem of safety hazards caused by manual loading.

[0016] In addition, a lifting motor, a servo motor, a reciprocating driving motor and a mounting frame are arranged on the control machine tool to support the main shaft, so that the main shaft of the control machine tool can be controlled according to the position of the product in the processing area, and the servo motor is operated to adjust the position of the horizontal movable plate supporting the main shaft forward and backward through the operation of the servo motor. After the reciprocating driving motor is operated to move the mounting plate supporting the main shaft left and right to the position where the product needs to be processed, the lifting motor is operated to lower the main shaft, and the tool on the running main shaft is used to process the product in the processing area, thereby improving the efficiency and accuracy of automatic engraving and milling of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] In the figure: 1. Control machine tool; 2. Material rack; 3. Spindle; 4. Material receiving platform; 5. First cylinder; 6. Push plate; 7. Processing area; 8. Second cylinder; 9. Press cylinder; 10. Press plate; 11. Mounting frame; 12. Lifting motor; 14. Servo motor; 15. Slide rail; 16. Horizontal moving plate; 17. Reciprocating push motor; 18. Screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , the utility model provides a technical solution:

[0021] A novel CNC inner groove milling machine comprises a control machine tool 1, a material rack 2 and a milling spindle 3 arranged on the control machine tool. The material rack 2 is U-shaped and arranged vertically on the control machine tool 1. A material receiving platform 4 is arranged below the corresponding material rack 2 on the control machine tool 1, and a material pusher plate 6 pushed by a first cylinder 5 is arranged above the corresponding material receiving platform 4. A processing area 7 located at the rear side of the material rack 2 is arranged on the control machine tool 1, and a second cylinder 8 with a brake end located in the processing area 7 is arranged on the control machine tool 1.

[0022] A material pressing cylinder 9 is provided on the side of the processing area 7, and a material pressing plate 10 located above the processing area 7 is connected through the output end of the material pressing cylinder 9;

[0023] The control machine tool 1 is provided with a mounting frame 11 located at the side of the processing area 7 and corresponding to the pushing end of the first cylinder 5. The milling spindle 3 is arranged on the mounting frame 11 through a driving mechanism and is lifted and lowered above the processing area 7 by a lifting motor 12.

[0024] The material receiving platform 4 is provided with a moving groove for cooperating with the push plate 6 to move and avoid the push plate 6 through the moving groove. The moving groove is used for the push plate 6 to push the products stacked on the material rack 2 to the processing area 7, and cooperate with the main shaft 3 to complete the processing in the processing area 7.

[0025] The height of the push plate 6 is less than the thickness of the product. When the push plate 6 pushes the product, it only pushes the product at the bottom of the rack 2 and will not cause movement of other products.

[0026] The driving mechanism includes a servo motor 14 arranged on the mounting frame 11, two slide rails 15 arranged on the mounting frame 11, a horizontal movable plate 16 arranged on the slide rail 15 through a slider, and a reciprocating propulsion motor 17 arranged on the horizontal movable plate 16, and the mounting plate on the lifting motor 12 is connected to the output end of the reciprocating propulsion motor 17. The servo motor 14 is used to generate a force for the spindle 3 brought by the horizontal movable plate 16 to move forward and backward. The reciprocating propulsion motor 17 moves the mounting plate on which the servo motor 14 is installed left and right, thereby achieving the purpose of moving the spindle 3 in the processing area 7 forward, backward, left and right through the servo motor 14 and the reciprocating propulsion motor 17. The reciprocating propulsion motor 17 is made of an electric or pneumatic push rod.

[0027] The output end of the servo motor 14 is connected to the screw block on the bottom surface of the horizontal moving plate 16 through the screw 18, so that the screw block is pushed forward and backward by the rotation of the screw 18. When the servo motor 14 is running, the screw 18 is rotated. Since the bottom surface of the horizontal moving plate 16 is limited on the slide rail 15 through the slider, the screw 18 cooperates with the thread on the screw block when it rotates, and the horizontal moving plate 16 is moved forward and backward on the slide rail 15 through the rotation of the screw 18, thereby maintaining the stability of the horizontal movement of the horizontal moving plate 16.

[0028] The screw block is arranged at the middle of the bottom surface of the horizontal moving plate 16 and between the two slide rails 15 .

[0029] The novel CNC inner groove milling machine is provided with a material rack 2 in a U-shaped and vertical direction on the control machine tool 1. The U-shaped groove on the side of the material rack 2 is used to stack and limit the position of the products to be processed. When the products need to be processed, the first cylinder 5 operates to cooperate with the push plate 6 on the first cylinder 5 to push the products to the processing area 7 located below the main shaft 3. The pressing cylinder 9 operates to press the pressing plate 10 toward the product position, and positions the product in the processing area 7, so as to achieve the effect of automatically feeding the products to the processing area 7. Since the running tracks of the first cylinder 5 and the pressing cylinder 9 are fixed, the track of product feeding is fixed, which avoids the problem of poor processing caused by deviation of product placement during manual feeding, and avoids the problem of safety hazards caused by manual feeding.

[0030] In addition, a lifting motor 12, a servo motor 14, a reciprocating driving motor 17 and a mounting frame 11 are arranged on the control machine tool 1 to support the main shaft 3, so that the main shaft 3 on the control machine tool 1 is controlled according to the position of the product in the processing area 7, and the servo motor 14 is operated to adjust the position of the horizontal movable plate 16 supporting the main shaft 3 forward and backward. The reciprocating driving motor 17 is operated to move the mounting plate supporting the main shaft 3 left and right to the position where the product needs to be processed, and then the lifting motor 12 is operated to lower the main shaft 3, and the tool on the running main shaft 3 is used to process the product in the processing area 7, thereby improving the efficiency and accuracy of automatic milling of the product.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel CNC internal groove milling machine, comprising a control machine tool (1), a material rack (2) arranged on the control machine tool, and a milling spindle (3), characterized in that: The material rack (2) is U-shaped and is vertically arranged on the control machine tool (1); a material receiving platform (4) is arranged on the control machine tool (1) below the corresponding material rack (2); and a material pusher plate (6) pushed by a first cylinder (5) is arranged above the corresponding material receiving platform (4); a processing area (7) is arranged on the control machine tool at the rear side of the material rack (2); and a second cylinder (8) is arranged on the control machine tool (1) with a brake end located in the processing area (7); A material pressing cylinder (9) is provided on the side of the processing area (7), and a material pressing plate (10) located above the processing area (7) is connected via the output end of the material pressing cylinder (9); The control machine tool (1) is provided with a mounting frame (11) located at the side of the processing area (7) and corresponding to the pushing end of the first cylinder (5); the milling spindle (3) is arranged on the mounting frame (11) through a driving mechanism and is lifted and lowered above the processing area (7) by a lifting motor (12).

2. A novel CNC inner groove milling machine according to claim 1, characterized in that: The material receiving platform (4) is provided with a moving groove for cooperating with the pushing plate (6) to move, so that the pushing plate (6) can move and push the material to avoid the movement through the moving groove.

3. A new type of CNC inner groove milling machine according to claim 2, characterized in that: The height of the push plate (6) is smaller than the thickness of the product.

4. A novel CNC inner groove milling machine according to claim 1, characterized in that: The driving mechanism comprises a servo motor (14) arranged on a mounting frame (11), two slide rails (15) arranged on the mounting frame (11), a horizontal moving plate (16) arranged on the slide rails (15) via a slider, and a reciprocating driving motor (17) arranged on the horizontal moving plate (16), and the mounting plate on the lifting motor (12) is connected to the output end of the reciprocating driving motor (17).

5. A novel CNC inner groove milling machine according to claim 4, characterized in that: The output end of the servo motor (14) is connected to a screw block on the bottom surface of the horizontal moving plate (16) via a screw rod (18), so that the screw block is rotated to generate a force that pushes it forward and backward.

6. A novel CNC inner groove milling machine according to claim 5, characterized in that: The screw block is arranged at the middle of the bottom surface of the horizontal moving plate (16) and between the two slide rails (15).

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