Non-contact hard alloy cutter rod diameter detection device

Abstract

The utility model discloses a non-contact hard alloy cutter rod diameter detection device comprising a base station, one side of the top of the base station is provided with a camera mounting rack, and the camera mounting rack is provided with a detection camera used for detecting the rod diameter of a hard alloy cutter. And a circulating feeding table for continuously conveying the hard alloy cutter to be detected is arranged above the base table and corresponds to the position of the detection camera. Non-contact detection is adopted, cutter images are captured through the detection camera, the rod diameter is calculated through the computer, and therefore the rod diameter of the cutter rod is obtained, direct contact with the cutter is avoided, abrasion and errors are reduced, the hard alloy cutter to be detected can be fixed conveniently, and the detection accuracy is improved. And meanwhile, when the rod diameter of the hard alloy cutter is detected, continuous conveying of the hard alloy cutter is facilitated, and therefore the detection efficiency of the rod diameter of the hard alloy cutter is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool rod diameter detection technical field, especially in a kind of non-contact hard alloy cutter rod diameter detection device. BACKGROUND

[0002] Hard alloy cutter is made of hard alloy, and hard alloy is an alloy material made of refractory metal hard compound and binder metal through powder metallurgy process, and the rod diameter of alloy cutter needs to be detected in production process.

[0003] Chinese patent with announcement number CN215338195U discloses a kind of non-contact glue silk diameter on-line detection system, waste silk recovery device, detection device and cutting device are sequentially arranged on rack;Detection device is non-contact optical diameter measuring instrument, detection device and the moving direction of glue silk are relatively inclined;Rack is provided with the guide frame with multiple guide grooves;Cutting device includes first drive mechanism, second drive mechanism and cutting knife, first drive mechanism can drive second drive mechanism to move left and right, and second drive mechanism can drive cutting knife to move up and down;Recovery pipe is connected with suction fan by conveying pipe, recovery pipe is arranged downwardly inclined, and folding silk pressing frame is arranged on the lower surface of recovery pipe.

[0004] Although the above technical solution solves the corresponding technical problem, but the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for the continuous conveying of the workpiece to be detected, thereby reducing the detection efficiency of the workpiece. SUMMARY

[0006] The utility model aims at providing a kind of non-contact hard alloy cutter rod diameter detection device, not only adopt non-contact detection, pass through detection camera and capture cutter image, and pass through computer calculation rod diameter, to obtain the rod diameter of cutter, avoid direct contact to cutter, thereby reduce abrasion and error, and it is convenient to fix the hard alloy cutter to be detected, to increase the stability in the detection process of hard alloy cutter, while it is convenient to continuously convey hard alloy cutter when detecting the rod diameter of hard alloy cutter, to improve the detection efficiency of the rod diameter of hard alloy cutter.

[0007] In order to achieve the above purpose, the main technical scheme adopted by the utility model includes:

[0008] A kind of non-contact hard alloy cutter rod diameter detection device, comprising:

[0009] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0010] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0011] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0012] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0013] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0014] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0015] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0016] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0017] The base is provided with a camera mounting frame on one side of the top of the base, the camera mounting frame is provided with a detection camera for detecting the diameter of the hard alloy cutter rod, a circulating feeding table for continuously feeding the hard alloy cutter to be detected is arranged above the base and corresponds to the position of the detection camera, and a plurality of clamping fixing mechanisms for positioning the hard alloy cutter to be detected are arranged at the edges of the top of the circulating feeding table.

[0018] The non-contact carbide tool shank diameter detection device provided by this utility model not only adopts non-contact detection, but also captures tool images through a detection camera and calculates the shank diameter through a computer, thus avoiding direct contact with the tool and reducing wear and errors. It also facilitates the fixation of the carbide tool to be detected, thereby increasing the stability of the carbide tool detection process. Furthermore, it facilitates continuous feeding of the carbide tool during shank diameter detection, thereby improving the detection efficiency of carbide tool shank diameter. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the non-contact cemented carbide tool shank diameter detection device of this utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of the non-contact cemented carbide tool shank diameter detection device of this utility model;

[0022] Figure 3 This is a schematic diagram of the clamping and fixing mechanism in the non-contact cemented carbide tool shank diameter detection device of this utility model;

[0023] Figure 4 This is a schematic diagram of the clamping assembly in the non-contact cemented carbide tool shank diameter detection device of this utility model;

[0024] Figure 5 This is a schematic diagram of the buffer protection component in the non-contact cemented carbide tool shank diameter detection device of this utility model.

[0025] Explanation of icon numbers:

[0026] 1. Base; 2. Detection camera; 3. Circulating feeder;

[0027] 201. Camera mounting bracket;

[0028] 301. Servo motor; 302. Clamping and fixing mechanism;

[0029] 3021. Bottom shell; 3022. Positioning cylinder; 3023. Clamping assembly; 3024. Buffer protection assembly;

[0030] 30231, Threaded sleeve; 30232, Clamping bolt; 30233, Arc-shaped clamping plate; 30234, Clamping pad; 30235, Limiting telescopic rod;

[0031] 30241, base plate; 30242, positioning post; 30243, buffer sleeve; 30244, buffer spring; 30245, buffer seat; 30246, buffer pad. Detailed Implementation

[0032] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0033] Please refer to Figures 1 to 5 As shown, an embodiment of this utility model provides a non-contact carbide tool shank diameter detection device, comprising: a base 1, a camera mounting bracket 201 mounted on one side of the top of the base 1, a detection camera 2 for detecting the carbide tool shank diameter mounted on the camera mounting bracket 201, the detection camera 2 being connected to a computer, a circulating feeding platform 3 for continuously conveying the carbide tool to be detected being provided above the base 1 and corresponding to the position of the detection camera 2, and a plurality of clamping and fixing mechanisms 302 for positioning the carbide tool to be detected being arranged at equal intervals at the top edge of the circulating feeding platform 3.

[0034] By adopting the above technical solution, not only is non-contact detection used, but the detection camera 2 captures the tool image and the computer calculates the shank diameter, thus obtaining the shank diameter. This avoids direct contact with the tool, thereby reducing wear and errors. It also facilitates the fixation of the carbide tool to be detected, thereby increasing the stability of the carbide tool detection process. At the same time, when detecting the shank diameter of the carbide tool, it is convenient to continuously transport the carbide tool, thereby improving the detection efficiency of the carbide tool shank diameter.

[0035] Please refer to Figures 1 to 5 As shown, a servo motor 301 for driving the circulating feed table 3 is installed on the top of the base 1, and the output shaft of the servo motor 301 is fixedly connected to the center of the bottom of the circulating feed table 3. The servo motor 301 can drive the circulating feed table 3 to rotate circumferentially, thereby facilitating the cyclic feeding of the carbide tools placed on the circulating feed table 3.

[0036] Please refer to Figures 1 to 5 As shown, the clamping and fixing mechanism 302 includes a bottom shell 3021 fixedly connected to the circulating feed table 3, a positioning cylinder 3022 fixedly connected to the top of the bottom shell 3021, clamping components 3023 for fixing carbide tools are provided on both sides of the positioning cylinder 3022, and a buffer protection component 3024 for bottom buffer protection of carbide tools is installed inside the bottom shell 3021.

[0037] Please refer to Figures 1 to 5As shown, the clamping assembly 3023 includes a threaded sleeve 30231 fixedly connected to the side of the positioning cylinder 3022. A clamping bolt 30232 is threadedly connected to the threaded sleeve 30231. An arc-shaped clamping plate 30233 for clamping and fixing the carbide tool to be tested is rotatably mounted on the end of the clamping bolt 30232 through a bearing. The carbide tool to be tested is inserted into the positioning cylinder 3022. Then, by rotating the clamping bolt 30232, the arc-shaped clamping plate 30233 is driven by the thread of the threaded sleeve 30231 to conveniently clamp the carbide tool.

[0038] Please refer to Figures 1 to 5 As shown, a clamping pad 30234 is fixedly connected to the side of the arc-shaped clamping plate 30233. The clamping pad 30234 increases the stability of clamping the carbide tool.

[0039] Please refer to Figures 1 to 5 As shown, two symmetrically arranged limiting telescopic rods 30235 are fixedly connected to the side of the arc-shaped clamping plate 30233 away from the clamping pad 30234, and the other end of the limiting telescopic rod 30235 is fixedly connected to the inner wall of the positioning cylinder 3022. By setting the limiting telescopic rod 30235, the arc-shaped clamping plate 30233 is limited, thereby increasing the stability of clamping the carbide tool.

[0040] Please refer to Figures 1 to 5 As shown, the buffer protection assembly 3024 includes a base plate 30241 fixedly connected to the bottom of the inner wall of the base shell 3021. Positioning posts 30242 are fixedly connected to both sides of the top of the base plate 30241. Buffer sleeves 30243 are slidably connected to both positioning posts 30242. Buffer springs 30244 are sleeved on the positioning posts 30242 located between the buffer sleeves 30243 and the base plate 30241. The two buffer sleeves 30243 are fixedly connected by a buffer seat 30245. When the carbide tool is inserted into the positioning cylinder 3022, it can provide buffer protection for the bottom of the carbide tool under the buffering action of the buffer springs 30244.

[0041] Please refer to Figures 1 to 5 As shown, a buffer pad 30246 is fixedly connected to the inner wall of the buffer seat 30245. The buffer pad 30246 increases the protection effect of the bottom of the carbide tool.

[0042] The working principle of this utility model is as follows: First, the carbide tool to be tested is inserted into the positioning cylinder 3022. Then, by rotating the clamping bolt 30232, the arc-shaped clamping plate 30233 is driven by the thread action of the threaded sleeve 30231 to conveniently clamp the carbide tool. When the carbide tool is inserted into the positioning cylinder 3022, the bottom of the carbide tool is buffered and protected by the buffer spring 30244. Then, the carbide tool is tested by the detection camera 2. After one carbide tool is tested, the servo motor 301 drives the circulating feed table 3 to rotate circumferentially, which facilitates the testing of the carbide tool at the next station. This process is repeated to improve the testing efficiency of the carbide tool shank diameter. At the same time, non-contact testing is adopted. The detection camera 2 captures the tool image and the shank diameter is calculated by the computer to obtain the shank diameter, avoiding direct contact with the tool, thereby reducing wear and errors, thus improving the practicality of this utility model.

[0043] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A non-contact cemented carbide tool shank diameter detection device, comprising a base (1), characterized in that, A camera mounting bracket (201) is installed on one side of the top of the base (1). A detection camera (2) for detecting the diameter of cemented carbide cutting tools is installed on the camera mounting bracket (201). A circulating feeding platform (3) for continuously conveying cemented carbide cutting tools to be detected is set above the base (1) and at the position corresponding to the detection camera (2). Several clamping and fixing mechanisms (302) for positioning cemented carbide cutting tools to be detected are arranged at equal intervals at the top edge of the circulating feeding platform (3).

2. The non-contact cemented carbide tool shank diameter detection device according to claim 1, characterized in that: The base (1) is equipped with a servo motor (301) for driving the circulating feed table (3), and the output shaft of the servo motor (301) is fixedly connected to the center of the bottom of the circulating feed table (3).

3. The non-contact cemented carbide tool shank diameter detection device according to claim 2, characterized in that: The clamping and fixing mechanism (302) includes a bottom shell (3021) fixedly connected to the circulating feed table (3), a positioning cylinder (3022) fixedly connected to the top of the bottom shell (3021), clamping components (3023) for fixing carbide tools are provided on both sides of the positioning cylinder (3022), and a buffer protection component (3024) for bottom buffer protection of carbide tools is installed inside the bottom shell (3021).

4. The non-contact cemented carbide tool shank diameter detection device according to claim 3, characterized in that: The clamping assembly (3023) includes a threaded sleeve (30231) fixedly connected to the side of the positioning cylinder (3022), a clamping bolt (30232) threadedly connected to the threaded sleeve (30231), and an arc-shaped clamping plate (30233) for clamping and fixing the carbide tool to be tested is rotatably mounted on the end of the clamping bolt (30232) through a bearing.

5. The non-contact cemented carbide tool shank diameter detection device according to claim 4, characterized in that: The side of the arc-shaped clamping plate (30233) is fixedly connected to a clamping pad (30234).

6. The non-contact cemented carbide tool shank diameter detection device according to claim 5, characterized in that: Two symmetrically arranged limiting telescopic rods (30235) are fixedly connected to the side of the arc-shaped clamping plate (30233) away from the clamping pad (30234), and the other end of the limiting telescopic rod (30235) is fixedly connected to the inner wall of the positioning cylinder (3022).

7. The non-contact cemented carbide tool shank diameter detection device according to claim 6, characterized in that: The buffer protection assembly (3024) includes a base plate (30241) fixedly connected to the bottom of the inner wall of the base shell (3021). Positioning posts (30242) are fixedly connected to both sides of the top of the base plate (30241). Buffer sleeves (30243) are slidably connected to both positioning posts (30242). Buffer springs (30244) are sleeved on the positioning posts (30242) located between the buffer sleeves (30243) and the base plate (30241). The two buffer sleeves (30243) are fixedly connected to each other by a buffer seat (30245).

8. The non-contact cemented carbide tool shank diameter detection device according to claim 7, characterized in that: A buffer pad (30246) is fixedly connected to the inner wall of the buffer seat (30245).

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