Machine tool deviation rectifying mechanism for workpiece machining

Abstract

The utility model discloses a machine tool deviation rectifying mechanism for workpiece processing, which comprises two mounting plates arranged on the two side walls of a machine tool body, a moving beam is arranged on the machine tool body, the inner bottoms of the mounting plates are connected with movable plates in a sliding manner, and the side walls of the mounting plates are provided with driving mechanisms for driving the movable plates to move. The driving mechanism comprises a motor fixedly connected to the side wall of the mounting plate, an output shaft of the motor is fixedly connected with a threaded rod, the side wall of the movable plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a mounting frame, and a plurality of rollers are mounted on the inner wall of the mounting frame. According to the utility model, the driving mechanism is arranged, the two groups of rollers extending to the machine tool can be used for guiding the continuous pushing-in of the workpiece, and meanwhile, the deviated workpiece can be pushed to be aligned, so that the deviation rectifying function is realized, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing machine tools, in particular to a machine tool deviation correction mechanism for workpiece processing. Background Art

[0002] In the sheet metal manufacturing process, the sheet metal needs to be cut and polished to meet production needs. There are various processing equipment, including laser cutting machines, which use lasers to cut sheets.

[0003] The gantry-type machine tool cutting machine in the prior art can cut the workpiece through the cutter on the gantry. When loading the workpiece, the operator needs to lift the workpiece onto the machine tool, and then the operator or the equipment pushes the workpiece onto the machine tool. Since the traditional machine tool lacks a correction mechanism, if the placement position is offset at the beginning, then after the workpiece is pushed onto the machine tool, the position of the workpiece will deviate, affecting the quality of the workpiece after processing. Therefore, it is necessary to design a machine tool correction mechanism for workpiece processing to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a machine tool deviation correction mechanism for workpiece processing.

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

[0006] A machine tool correction mechanism for workpiece processing comprises two mounting plates arranged on two side walls of a machine tool body, a movable beam is arranged on the machine tool body, a movable plate is slidably connected to the inner bottom of the mounting plate, a driving mechanism for driving the movable plate to move is arranged on the side wall of the mounting plate, the driving mechanism comprises a motor fixedly connected to the side wall of the mounting plate, a threaded rod is fixedly connected to the output shaft of the motor, a hydraulic cylinder is fixedly connected to the side wall of the movable plate, a mounting frame is fixedly connected to the output end of the hydraulic cylinder, a plurality of rollers are installed on the inner wall of the mounting frame, and a supporting mechanism for supporting the mounting plate is arranged at the lower end of the mounting plate.

[0007] Preferably, the support mechanism comprises two support plates fixedly connected to the lower end of the mounting plate, and two universal wheels are provided at the lower end of the support plates.

[0008] Preferably, an electric push rod and a controller are provided on the inner wall of the installation frame, a position sensor is installed on the output end of the electric push rod, and an industrial computer is provided on the side wall of the installation plate.

[0009] Preferably, a connecting plate is fixedly connected to the lower end of the mounting plate, and a plurality of bolts are disposed on the side wall of the connecting plate.

[0010] Preferably, two telescopic rods are fixedly connected to the side wall of the mounting plate, and one end of the telescopic rod away from the mounting plate is fixedly connected to the adjacent side wall of the mounting frame.

[0011] Preferably, the universal wheel is a locking universal wheel, and the motor is a stepping motor.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a driving mechanism, which can start two hydraulic cylinder rollers to extend onto the machine tool, and then start two motors to make the rollers contact the surface of the workpiece. The two sets of rollers can guide the continued pushing of the workpiece, and can also push the offset workpiece back to the correct position, thereby improving the practicality of the device;

[0014] 2. The device is provided with a supporting mechanism, which can support the mounting plate through supporting legs and universal wheels, making the mounting plate more stable, the equipment working stability is higher, and the practicability of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a machine tool deviation correction mechanism for workpiece processing proposed by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at A;

[0017] Figure 3 The utility model is a side view of a machine tool deviation correction mechanism for workpiece processing.

[0018] In the figure: 1 machine tool body, 2 moving beam, 3 movable plate, 4 mounting plate, 5 industrial computer, 6 motor, 7 threaded rod, 8 support plate, 9 universal wheel, 10 connecting plate, 11 hydraulic cylinder, 12 telescopic rod, 13 mounting frame, 14 roller, 15 position sensor, 16 controller, 17 electric push rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A machine tool correction mechanism for workpiece processing includes two mounting plates 4 arranged on the two side walls of a machine tool body 1, a moving beam 2 is provided on the machine tool body 1, a movable plate 3 is slidably connected to the bottom of the mounting plate 4, and a driving mechanism for driving the movable plate 3 to move is provided on the side wall of the mounting plate 4. The driving mechanism includes a motor 6 fixedly connected to the side wall of the mounting plate 4, a threaded rod 7 is fixedly connected to the output shaft of the motor 6, a hydraulic cylinder 11 is fixedly connected to the side wall of the movable plate 3, and a mounting frame 13 is fixedly connected to the output end of the hydraulic cylinder 11, and a plurality of rollers 14 are installed on the inner wall of the mounting frame 13.

[0021] A supporting mechanism for supporting the mounting plate 4 is disposed at the lower end of the mounting plate 4 , wherein the supporting mechanism comprises two supporting plates 8 fixedly connected to the lower end of the mounting plate 4 , and two universal wheels 9 are disposed at the lower end of the supporting plates 8 .

[0022] In the utility model, an electric push rod 17 and a controller 16 are provided on the inner wall of the mounting frame 13, a position sensor 15 is installed on the output end of the electric push rod 17, and an industrial computer 5 is provided on the side wall of the mounting plate 4, which can automatically measure the distance between the roller 14 and the workpiece without manual measurement of the distance.

[0023] In the utility model, the lower end of the mounting plate 4 is fixedly connected with a connecting plate 10, and the side wall of the connecting plate 10 is provided with a plurality of bolts, which can separate the mounting plate 4 from the machine tool, and facilitate the transportation of the equipment.

[0024] In the utility model, two telescopic rods 12 are fixedly connected to the side wall of the mounting plate 4 , and one end of the telescopic rod 12 away from the mounting plate 4 is fixedly connected to the side wall of the adjacent mounting frame 13 , which can reduce the pressure of the hydraulic cylinder 11 .

[0025] In the utility model, the universal wheel 9 is a locking universal wheel, which is convenient for moving the mounting plate 4, and the motor 6 is a stepping motor.

[0026] When in use, after the workpiece is placed onto the machine tool from one side, the two hydraulic cylinders 11 can be started to extend the rollers 14 onto the machine tool, and then the two motors 6 can be started. The output shafts of the motors 6 drive the threaded rods 7 to rotate, thereby moving the rollers 14 toward the side walls of the adjacent workpieces. When the rollers 14 touch the surface of the workpieces, the motors 6 are turned off. The two sets of rollers 14 can guide the continued insertion of the workpieces, and can also push the offset workpieces back to the correct position, thereby correcting the deviation and improving the practicability of the device.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A machine tool correction mechanism for workpiece processing, comprising two mounting plates (4) arranged on both side walls of a machine tool body (1), characterized in that: The machine tool body (1) is provided with a movable beam (2), the inner bottom of the mounting plate (4) is slidably connected to a movable plate (3), the side wall of the mounting plate (4) is provided with a driving mechanism for driving the movable plate (3) to move, the driving mechanism comprises a motor (6) fixedly connected to the side wall of the mounting plate (4), the output shaft of the motor (6) is fixedly connected to a threaded rod (7), the side wall of the movable plate (3) is fixedly connected to a hydraulic cylinder (11), the output end of the hydraulic cylinder (11) is fixedly connected to a mounting frame (13), the inner wall of the mounting frame (13) is provided with a plurality of rollers (14), and the lower end of the mounting plate (4) is provided with a supporting mechanism for supporting the mounting plate (4).

2. The machine tool deviation correction mechanism for workpiece processing according to claim 1, characterized in that: The support mechanism comprises two support plates (8) fixedly connected to the lower end of the mounting plate (4), and two universal wheels (9) are provided at the lower end of the support plates (8).

3. The machine tool deviation correction mechanism for workpiece processing according to claim 2, characterized in that: An electric push rod (17) and a controller (16) are provided on the inner wall of the installation frame (13); a position sensor (15) is installed on the output end of the electric push rod (17); and an industrial computer (5) is provided on the side wall of the installation plate (4).

4. The machine tool deviation correction mechanism for workpiece processing according to claim 3, characterized in that: The lower end of the mounting plate (4) is fixedly connected to a connecting plate (10), and a plurality of bolts are provided on the side wall of the connecting plate (10).

5. The machine tool deviation correction mechanism for workpiece processing according to claim 4, characterized in that: Two telescopic rods (12) are fixedly connected to the side wall of the mounting plate (4); one end of the telescopic rod (12) away from the mounting plate (4) is fixedly connected to the side wall of an adjacent mounting frame (13).

6. The machine tool deviation correction mechanism for workpiece processing according to claim 5, characterized in that: The universal wheel (9) is a locking universal wheel, and the motor (6) is a stepping motor.

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