Anti-bending detection device for metal cutting tool production

Abstract

The utility model discloses an anti-bending detection device for metal cutting tool production, which comprises a mounting plate, a motor is mounted on the bottom surface of the mounting plate, the output end of the motor penetrates through the mounting plate, a turntable is fixedly mounted at the output end of the motor, a tool supporting assembly is mounted on the top surface of the mounting plate, and the turntable is fixedly mounted on the mounting plate. A cutter fixing assembly is arranged on the top face of the mounting plate, two sliding grooves are formed in the top face of the rotating disc, sliding blocks are slidably installed in the sliding grooves, pressure sensors are installed on the top faces of the sliding blocks, bending blocks are fixedly installed at the detection ends of the pressure sensors, and adjusting assemblies used for driving the sliding blocks to move are arranged in the sliding grooves. A switch of the motor is turned on to drive the rotating disc to rotate, the rotating disc drives the bending block to rotate, and the pressure sensor can detect the force borne by the bending block, so that the force which can be borne by the cutter is fed back, and the bending resistance of the cutter can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of tool detection, in particular to an anti-bending detection device for metal cutting tool production. Background Art

[0002] In the production and quality control process of metal cutting tools, the detection of bending resistance is an important link to ensure the performance and service life of the tools.

[0003] Traditional detection devices can often only perform bending tests on specific parts of cutting tools, such as the tip or a certain point on the blade. In actual use, cutting tools may be subjected to forces and bending moments from different directions. It is particularly important to comprehensively evaluate the anti-bending performance of cutting tools at different positions. When testing different positions of the tool, fixed detection devices need to frequently release the tool clamp, change the relative position of the tool and the detection device, and then clamp the tool and perform the test. The operation is relatively troublesome. For this reason, we propose a bending resistance detection device for metal cutting tool production. Utility Model Content

[0004] The purpose of the utility model is to provide a bending resistance detection device for metal cutting tool production to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending resistance detection device for metal cutting tool production, comprising a mounting plate, a motor is mounted on the bottom surface of the mounting plate, the output end of the motor passes through the mounting plate, a turntable is fixedly mounted on the output end of the motor, a tool support assembly is mounted on the top surface of the mounting plate, and a tool fixing assembly is arranged on the top surface of the mounting plate;

[0006] Two slide grooves are provided on the top surface of the turntable, a sliding block is slidably installed inside the slide groove, a pressure sensor is installed on the top surface of the sliding block, a bending block is fixedly installed on the detection end of the pressure sensor, and an adjustment component for driving the sliding block to move is arranged inside the slide groove.

[0007] Preferably, the tool support assembly includes two support plates, the support plates are fixedly mounted on the top surface of the mounting plate, and the top surface of the support plates is provided with a card slot.

[0008] Preferably, the tool fixing assembly comprises an electric push rod, an outer rod of the electric push rod is fixedly mounted on the top surface of the mounting plate, and a pressure plate is fixedly mounted on one end of an inner rod of the electric push rod.

[0009] Preferably, the pressing plate is located above the card slot.

[0010] Preferably, the adjustment assembly includes a threaded rod, the threaded rod is rotatably mounted on one side of the inner portion of the slide groove, the thread of the threaded rod passes through the sliding block, and the threaded rod movably passes through the turntable.

[0011] Preferably, a knob is fixedly mounted on one end of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The anti-bending detection device for the production of metal cutting tools puts the produced metal cutting tools into the inner side of the card slot, then controls the electric push rod to retract, drives the pressure plate to move downward to press the top of the tool, then turns on the motor switch to drive the turntable to rotate, and the turntable drives the pressure sensor and the bending block to rotate through the sliding block. The two bending blocks contact the tool surface, and the pressure sensor can detect the force exerted on the bending block, thereby feeding back the force that the tool can withstand, which is convenient for detecting the anti-bending performance of the tool.

[0014] 2. The anti-bending detection device for the production of metal cutting tools drives the threaded rod to rotate by turning the knob, thereby driving the sliding block to move in the slide groove, and the slide groove drives the pressure sensor and the bending block to move, so as to facilitate changing the position where the bending block contacts the tool, thereby changing the detection position of the tool. The operation is relatively convenient and the flexibility of detection is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model.

[0018] In the figure: 1. mounting plate; 2. motor; 3. turntable; 4. slide groove; 5. sliding block; 6. threaded rod; 7. knob; 8. support plate; 9. slot; 10. electric push rod; 11. pressure plate; 12. pressure sensor; 13. bending block. 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] Embodiment 1

[0021] Please refer to Figure 1-3 As shown, the utility model provides a bending resistance detection device for metal cutting tool production, comprising a mounting plate 1, a motor 2 is mounted on the bottom surface of the mounting plate 1, the output end of the motor 2 passes through the mounting plate 1, a turntable 3 is fixedly mounted on the output end of the motor 2, a tool support assembly is mounted on the top surface of the mounting plate 1, and a tool fixing assembly is arranged on the top surface of the mounting plate 1;

[0022] Two slide grooves 4 are provided on the top surface of the turntable 3, a sliding block 5 is slidably installed inside the slide groove 4, a pressure sensor 12 is installed on the top surface of the sliding block 5, a bending block 13 is fixedly installed on the detection end of the pressure sensor 12, and an adjustment component for driving the sliding block 5 to move is arranged inside the slide groove 4.

[0023] Specifically, turn on the switch of the motor 2 to drive the turntable 3 to rotate, and the turntable 3 drives the bending block 13 to rotate. The pressure sensor 12 can detect the force exerted on the bending block 13, thereby feeding back the force that the tool can withstand, which is convenient for detecting the anti-bending performance of the tool.

[0024] Wherein: the tool support assembly includes two support plates 8, the support plate 8 is fixedly mounted on the top surface of the mounting plate 1, and a card slot 9 is opened on the top surface of the support plate 8; the tool fixing assembly includes an electric push rod 10, the outer rod of the electric push rod 10 is fixedly mounted on the top surface of the mounting plate 1, and a pressure plate 11 is fixedly mounted on one end of the inner rod of the electric push rod 10, and the pressure plate 11 is located above the card slot 9. After the metal cutting tool is placed inside the card slot 9, the electric push rod 10 is controlled to contract, driving the pressure plate 11 to be pressed down, thereby fixing the tool in the card slot 9.

[0025] Wherein: the adjustment component includes a threaded rod 6, the threaded rod 6 is rotatably installed on one side of the inner side of the slide groove 4, the threaded rod 6 threads through the sliding block 5, the threaded rod 6 movably passes through the turntable 3, and a knob 7 is fixedly installed at one end of the threaded rod 6. Turning the knob 7 drives the threaded rod 6 to rotate, thereby driving the sliding block 5 to move.

[0026] Working principle: The utility model is a bending resistance detection device for metal cutting tool production. The produced metal cutting tool is placed inside the card slot 9, and then the electric push rod 10 is controlled to shrink, driving the pressure plate 11 to move downward to press the top of the tool, and then the switch of the motor 2 is turned on to drive the turntable 3 to rotate. The turntable 3 drives the pressure sensor 12 and the bending block 13 to rotate through the sliding block 5. The two bending blocks 13 contact the tool surface. The pressure sensor 12 can detect the force exerted on the bending block 13, thereby feeding back the force that the tool can withstand, which is convenient for detecting the bending resistance performance of the tool;

[0027] By turning the knob 7, the threaded rod 6 is driven to rotate, thereby driving the sliding block 5 to move in the slide groove 4. The slide groove 4 drives the pressure sensor 12 and the bending block 13 to move, thereby facilitating the change of the position where the bending block 13 contacts the tool, thereby changing the detection position of the tool. The operation is relatively convenient and the flexibility of detection is improved.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bending resistance detection device for metal cutting tool production, comprising a mounting plate (1), characterized in that: A motor (2) is mounted on the bottom surface of the mounting plate (1), an output end of the motor (2) passes through the mounting plate (1), a turntable (3) is fixedly mounted on the output end of the motor (2), a tool support assembly is mounted on the top surface of the mounting plate (1), and a tool fixing assembly is provided on the top surface of the mounting plate (1); The top surface of the turntable (3) is provided with two slide grooves (4), a sliding block (5) is slidably installed inside the slide groove (4), a pressure sensor (12) is installed on the top surface of the sliding block (5), a bending block (13) is fixedly installed at the detection end of the pressure sensor (12), and an adjustment component for driving the sliding block (5) to move is arranged inside the slide groove (4).

2. The anti-bending detection device for metal cutting tool production according to claim 1, characterized in that: The tool support assembly comprises two support plates (8), wherein the support plates (8) are fixedly mounted on the top surface of the mounting plate (1), and a clamping groove (9) is provided on the top surface of the support plates (8).

3. The anti-bending detection device for metal cutting tool production according to claim 2, characterized in that: The tool fixing assembly comprises an electric push rod (10), an outer rod of the electric push rod (10) is fixedly mounted on the top surface of the mounting plate (1), and a pressure plate (11) is fixedly mounted on one end of the inner rod of the electric push rod (10).

4. The anti-bending detection device for metal cutting tool production according to claim 3, characterized in that: The pressing plate (11) is located above the card slot (9).

5. The anti-bending detection device for metal cutting tool production according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (6), the threaded rod (6) is rotatably mounted on one side of the inner side of the slide groove (4), the threaded rod (6) is threadedly penetrated through the sliding block (5), and the threaded rod (6) movably penetrates the rotating disk (3).

6. The anti-bending detection device for metal cutting tool production according to claim 5, characterized in that: A knob (7) is fixedly mounted on one end of the threaded rod (6).

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