Milling temperature measuring device suitable for high-speed milling of thin-walled workpiece

Abstract

The utility model discloses a device suitable for high-speed milling thin-walled workpiece to measure milling temperature, and relates to the technical field of thin-walled workpiece milling, the device comprises an infrared temperature sensor and a moving assembly, the outer side of the middle part of the infrared temperature sensor is fixedly provided with a mounting rack, and the upper part of the mounting rack is provided with an adjusting assembly; the moving assembly is arranged on the top of the adjusting assembly. According to the device suitable for measuring the milling temperature of the high-speed milling thin-walled workpiece, through the arrangement of the infrared sensor, the temperature of a milling cutter is measured through a non-contact measurement method, so that the installation process is simplified, meanwhile, the device can be prevented from falling off or being damaged due to rotation and vibration of the cutter, the service life of the device is prolonged, and during measurement, the measurement accuracy is improved. In addition, the motor can be started to drive the gear to roll on the gear ring, at the moment, the sliding block can limit the direction of the moving seat, the moving seat can slide at the bottom of the gear ring, and the direction of the infrared temperature sensor can be changed according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of thin-walled workpiece milling, in particular to a device for measuring milling temperature when high-speed milling thin-walled workpieces is performed. Background Art

[0002] Milling refers to the use of rotating multi-edged tools to cut workpieces. It is a highly efficient processing method. During operation, the tool rotates as the main motion and the workpiece moves as the feed motion. The workpiece can also be fixed, but the rotating tool must still move. During the milling process of thin-walled parts, the milling tool needs to be temperature measured.

[0003] When measuring milling temperature, most existing measuring devices measure by pre-installing measuring elements on the milling tool. The operation is relatively cumbersome and it is easy for the temperature measuring device to fall off due to centrifugal force and be damaged by rotational vibration during high-speed milling, resulting in a short service life of the temperature measuring device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a device suitable for measuring the milling temperature of high-speed milling thin-walled parts is provided. Utility Model Content

[0005] The utility model aims to provide a device for measuring milling temperature when high-speed milling thin-walled parts is used to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device suitable for measuring milling temperature of high-speed milling thin-walled parts, comprising an infrared temperature sensor and a moving component, a mounting frame is fixed to the outer side of the middle part of the infrared temperature sensor, and an adjusting component is arranged on the upper part of the mounting frame, and the moving component is arranged at the top of the adjusting component, and the moving component comprises an electric lifting rod, a moving seat, a telescopic rod, a slider, a gear ring, a mounting plate, a motor and a gear, the top of the electric lifting rod is connected to the moving seat, and the telescopic rods are symmetrically arranged at both ends of the bottom of the moving seat, a slider is fixed to the top of the moving seat, and the upper part of the slider is slidably connected to the gear ring, the top of the gear ring is fixed to the mounting plate, a motor is arranged at one end of the bottom of the moving seat, and the top of the motor is connected to the gear.

[0007] Furthermore, the cross section of the slider is an isosceles trapezoid, and the slider is arc-shaped when viewed from above.

[0008] Furthermore, the mounting plates are equidistantly distributed around the top of the gear ring, and the gear ring is meshed with the gear.

[0009] Furthermore, the adjustment assembly includes a fixed shaft and a hanging frame, the fixed shaft is arranged inside one end of the mounting frame, and the end of the fixed shaft is rotatably connected to the hanging frame.

[0010] Furthermore, the electric lifting rod is fixedly connected to the hanging frame, and the telescopic rod is also fixedly connected to the hanging frame.

[0011] Furthermore, the adjustment component also includes an electric push rod and a connecting block. The electric push rod is arranged at one end of the top of the hanging frame, and the connecting block is fixed at the bottom of the electric push rod.

[0012] Furthermore, the connection block is slidably connected to the mounting frame, and the mounting frame is in a right-angle shape.

[0013] Furthermore, the adjustment assembly also includes a sliding column and a guide groove. The sliding columns are fixed on both sides of the connecting block, and the outer side of the sliding column is provided with a guide groove.

[0014] The utility model provides a device for measuring milling temperature during high-speed milling of thin-walled parts, which has the following beneficial effects:

[0015] 1. The utility model measures the temperature of the milling tool by using a non-contact measurement method through the setting of an infrared sensor, thereby simplifying the installation process, and also preventing the device from falling off or being damaged due to the rotation and vibration of the tool, thereby extending the service life of the device. During measurement, the motor can also be started to drive the gear to roll on the gear ring. At this time, the slider will limit the direction of the moving seat, so that the moving seat can slide at the bottom of the gear ring, so as to change the position of the infrared temperature sensor according to the demand, and then the height of the infrared temperature sensor can be controlled by the electric lifting rod, which is conducive to meeting different processing requirements;

[0016] 2. The utility model adjusts the components so that when the inclination angle of the infrared temperature sensor needs to be adjusted according to demand, it is only necessary to start the electric push rod so that the connecting block drives the slide column to move up and down in the guide groove, and the mounting frame can be rotated around the fixed axis, so as to quickly adjust the inclination angle of the infrared temperature sensor, further reduce the monitoring blind area during the milling cutter processing, and improve the overall automation and intelligence level of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a device for measuring milling temperature during high-speed milling of thin-walled parts according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of an adjusting component of a device for measuring milling temperature during high-speed milling of thin-walled parts according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the moving component part of the device for measuring the milling temperature during high-speed milling of thin-walled parts.

[0020] In the figure: 1. infrared temperature sensor; 2. mounting bracket; 3. adjustment assembly; 301. fixed shaft; 302. hanging frame; 303. electric push rod; 304. connecting block; 305. sliding column; 306. guide groove; 4. moving assembly; 401. electric lifting rod; 402. moving seat; 403. telescopic rod; 404. sliding block; 405. gear ring; 406. mounting plate; 407. motor; 408. gear. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, a device for measuring milling temperature of high-speed milling thin-walled parts includes an infrared temperature sensor 1 and a moving component 4. A mounting frame 2 is fixed to the outer side of the middle of the infrared temperature sensor 1, and an adjusting component 3 is arranged on the upper part of the mounting frame 2. The temperature of the milling tool is measured by a non-contact measuring method of the infrared temperature sensor 1 to avoid the device from falling off or being damaged due to the rotation and vibration of the tool, thereby extending the service life of the device. The adjusting component 3 includes a fixed shaft 301 and a hanging frame 302. The fixed shaft 301 is arranged inside one end of the mounting frame 2, and the end of the fixed shaft 301 is rotatably connected to the hanging frame 302. The adjusting component 3 also includes an electric push rod 303 and a connecting block 304. The top end of the hanging frame 302 is provided with a An electric push rod 303 is provided, and a connecting block 304 is fixed at the bottom of the electric push rod 303. The connecting block 304 is slidably connected to the mounting frame 2, and the mounting frame 2 is at a right angle. The mounting frame 2 can limit and guide the connecting block 304. The adjustment component 3 also includes a slide column 305 and a guide groove 306. Slide columns 305 are fixed on both sides of the connecting block 304, and the outer side of the slide column 305 is provided with a guide groove 306. Starting the electric push rod 303 allows the connecting block 304 to drive the slide column 305 to move up and down in the guide groove 306, so that the mounting frame 2 can rotate around the fixed axis 301, thereby quickly adjusting the inclination angle of the infrared temperature sensor 1, and further reducing the monitoring blind area during the milling cutter processing process.

[0023] like Figure 1 and Figure 3As shown, the moving component 4 is arranged on the top of the adjusting component 3, and the moving component 4 includes an electric lifting rod 401, a moving seat 402, a telescopic rod 403, a slider 404, a gear ring 405, a mounting plate 406, a motor 407 and a gear 408. The top of the electric lifting rod 401 is connected to the moving seat 402, and the telescopic rods 403 are symmetrically arranged at both ends of the bottom of the moving seat 402. The electric lifting rod 401 can control the height of the infrared temperature sensor 1, which is conducive to meeting different processing requirements. The electric lifting rod 401 is fixedly connected to the hanging frame 302, and the telescopic rod 403 is also fixedly connected to the hanging frame 302. The telescopic rod 403 improves the stability of the hanging frame 302 when it moves, and the top of the moving seat 402 is fixed There is a slider 404, and the upper part of the slider 404 is slidably connected to a gear ring 405. The cross-section of the slider 404 is an isosceles trapezoid, and the slider 404 is arc-shaped when viewed from above. The slider 404 will limit the direction of the moving seat 402. A mounting plate 406 is fixed to the top of the gear ring 405. A motor 407 is placed at one end of the bottom of the moving seat 402, and a gear 408 is connected to the top of the motor 407. The mounting plate 406 is equidistantly distributed on the circumference of the top of the gear ring 405, and the gear ring 405 is meshed with the gear 408. Starting the motor 407 drives the gear 408 to roll on the gear ring 405, so that the moving seat 402 can slide at the bottom of the gear ring 405, so as to change the orientation of the infrared temperature sensor 1 as needed.

[0024] In summary, this device is suitable for measuring milling temperature during high-speed milling of thin-walled parts. When used, first Figure 1 , Figure 2 and Figure 3 In the structure shown in the figure, the ring gear 405 is first fixed on the milling machine frame by using the mounting plate 406. Then, during the milling of the thin-walled parts, the temperature of the milling cutter is monitored by the infrared temperature sensor 1 (model MIK-AL-10). Then, the motor 407 can be started to drive the gear 408 to roll on the ring gear 405. At this time, the slider 404 will limit the direction of the moving seat 402, so that the moving seat 402 can slide at the bottom of the ring gear 405, so as to change the orientation of the infrared temperature sensor 1 according to the demand, and then the hanging frame 302 is controlled to move up and down by the electric lifting rod 401, so as to adjust the height of the infrared temperature sensor 1. Finally, the electric push rod 303 is started, so that the connecting block 304 drives the sliding column 305 to move up and down in the guide groove 306, so that the mounting frame 2 can rotate around the fixed axis 301, so as to quickly adjust the inclination angle of the infrared temperature sensor 1, and further reduce the monitoring blind area during the processing.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A device for measuring milling temperature during high-speed milling of thin-walled parts, comprising an infrared temperature sensor (1) and a moving component (4), characterized in that: A mounting frame (2) is fixed to the outside of the middle part of the infrared temperature sensor (1), and an adjustment component (3) is arranged on the upper part of the mounting frame (2). The moving component (4) is arranged on the top of the adjustment component (3). The moving component (4) comprises an electric lifting rod (401), a moving seat (402), a telescopic rod (403), a slider (404), a gear ring (405), a mounting plate (406), a motor (407) and a gear (408). The electric lifting rod (401 ) is connected to the top of a movable seat (402), and telescopic rods (403) are symmetrically arranged at both ends of the bottom of the movable seat (402), a slider (404) is fixed to the top of the movable seat (402), and a gear ring (405) is slidably connected to the upper part of the slider (404), a mounting plate (406) is fixed to the top of the gear ring (405), a motor (407) is arranged at one end of the bottom of the movable seat (402), and a gear (408) is connected to the top of the motor (407).

2. A device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 1, characterized in that: The cross section of the slider (404) is an isosceles trapezoid, and the slider (404) is arc-shaped when viewed from above.

3. The device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 1, characterized in that: The mounting plates (406) are equidistantly distributed around the top of the gear ring (405), and the gear ring (405) is meshed with the gear (408).

4. The device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 1, characterized in that: The adjustment assembly (3) comprises a fixed shaft (301) and a hanging frame (302); the fixed shaft (301) is arranged inside one end of the mounting frame (2), and the end of the fixed shaft (301) is rotatably connected to the hanging frame (302).

5. A device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 4, characterized in that: The electric lifting rod (401) is fixedly connected to the hanging frame (302), and the telescopic rod (403) is also fixedly connected to the hanging frame (302).

6. The device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 4, characterized in that: The adjustment assembly (3) further comprises an electric push rod (303) and a connecting block (304); the electric push rod (303) is arranged at one end of the top of the hanging frame (302), and the connecting block (304) is fixed at the bottom of the electric push rod (303).

7. A device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 6, characterized in that: The connection block (304) is slidably connected to the mounting frame (2), and the mounting frame (2) is in a right-angle shape.

8. The device for measuring milling temperature during high-speed milling of thin-walled parts according to claim 6, characterized in that: The adjustment assembly (3) further comprises a sliding column (305) and a guide groove (306); the sliding columns (305) are fixed on both sides of the connection block (304), and the guide groove (306) is arranged on the outer side of the sliding column (305).

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