Hard alloy blade detection tool

Abstract

The utility model relates to the technical field of hard alloy blade detection, and discloses a hard alloy blade detection tool which comprises a workbench and a protection box, a knocking assembly is arranged in the protection box, a fixing assembly is arranged in the protection box, and the knocking assembly comprises a fixing block fixedly installed on the inner top wall of the protection box. A movable groove is formed in the bottom of the fixing block, a servo motor is fixedly installed on the right side of the fixing block, and a threaded rod with one end penetrating and extending into the movable groove is fixedly installed on an output shaft of the servo motor. According to the hard alloy blade detection tool, all parts of a blade body of an alloy blade can be uniformly knocked by arranging the knocking assembly, the stability of the knocking force and the comprehensiveness of the knocking position are ensured, the detection result of the hardness of the alloy blade is ensured, the alloy blade can be stably fixed by arranging the fixing assembly, and the detection accuracy is ensured during detection. The stability of the alloy blade is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbide blade detection, in particular to a carbide blade detection tool. Background Art

[0002] Carbide cutting tools have balanced physical properties and are very ideal tool materials. In fact, carbide has been playing an important role in improving cutting speed and cutting efficiency over the past 90 years. With the further development of tool coating technology, the cutting performance of carbide has undergone essential changes, and its application range in efficient cutting processing has continued to expand. As a tool material, carbide is the most important component in current high-speed cutting technology and plays an indispensable role in cutting practice.

[0003] In the production process of cemented carbide blades, in order to ensure that the hardness of the produced cemented carbide blades meets the normal use standards, the hardness of the cemented carbide blades needs to be tested. In the process of testing the hardness, the staff is usually required to manually knock on various parts of the blade body of the cemented carbide blade to determine whether the hardness of the cemented carbide blade meets the standard. However, during the knocking process, the staff cannot accurately guarantee the knocking force or knocking position, and thus cannot accurately determine the hardness of the cemented carbide blade. Therefore, a cemented carbide blade detection tool is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the existing technology, the utility model provides a cemented carbide blade detection tool, which has the advantages of being able to automatically perform knocking detection on the blade body of the cemented carbide blade, etc., solving the problem that the existing cemented carbide blade detection cannot accurately guarantee the knocking force or knocking position, and thus cannot accurately judge the hardness of the cemented carbide blade.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of automatically performing knocking detection on the blade of a cemented carbide blade, the utility model provides the following technical solution: a cemented carbide blade detection tool, comprising a workbench and a protective box, a knocking component is arranged inside the protective box, and a fixing component is arranged inside the protective box.

[0008] The knocking assembly includes a fixed block fixedly installed on the top wall of the protective box, a movable groove is opened at the bottom of the fixed block, a servo motor is fixedly installed on the right side of the fixed block, a threaded rod with one end passing through and extending into the movable groove is fixedly installed on the output shaft of the servo motor, a movable block is threadedly connected to the outer side of the threaded rod, a sliding assembly for limiting the movable block is arranged on the top of the movable block, an electric telescopic rod is fixedly installed on the bottom of the movable block, a movable plate is fixedly installed on the piston rod of the electric telescopic rod, a T-shaped assembly for limiting the movable plate is arranged on the back of the movable plate, and a pneumatic knocking hammer for knocking the alloy blade body is fixedly installed on the bottom of the movable plate.

[0009] Furthermore, the fixing component includes a support plate fixedly installed on the left side wall of the inner cavity of the protection box, a horizontal plate is fixedly installed on the left side wall of the inner cavity of the protection box, a cylinder is fixedly installed on the bottom of the horizontal plate, a lower pressure plate is fixedly installed on the piston rod of the cylinder, and a movable component for guiding the lower pressure plate is provided on the left side of the lower pressure plate.

[0010] Furthermore, a box door is hinged on the front of the protection box through a hinge, a controller is fixedly installed on the front of the box door, and bases are fixedly installed at the four corners of the bottom of the workbench.

[0011] Furthermore, the left side of the threaded rod is rotatably connected to the left side wall of the inner cavity of the movable groove.

[0012] Furthermore, the sliding assembly includes a sliding block fixedly mounted on the top of the movable block, and the inner top wall of the movable groove is provided with a sliding groove slidably connected to the sliding block.

[0013] Furthermore, the T-shaped component includes a vertical plate fixedly mounted on the bottom of the movable block, a T-shaped limit block is fixedly mounted on the back of the movable plate, and a T-shaped limit groove slidably connected to the T-shaped limit block is formed on the front of the vertical plate.

[0014] Furthermore, the movable component includes a guide block fixedly installed on the left side of the lower pressure plate, and the left side wall of the inner cavity of the protection box is provided with a guide groove slidably connected to the guide block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a carbide blade detection tool, which has the following beneficial effects:

[0017] The carbide blade detection tool can evenly knock on various parts of the blade body of the alloy blade by setting a knocking component, ensuring the stability of the force during knocking and the comprehensiveness of the knocking position, thereby ensuring the detection result of the hardness of the alloy blade. The alloy blade can be stably fixed by setting a fixing component, thereby ensuring the stability of the alloy blade during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a left side cross-sectional view of the striking component in the structure of the utility model;

[0020] Figure 3 The utility model structure Figure 1 A magnified view of middle;

[0021] Figure 4 The utility model structure Figure 1 Enlarged view of B.

[0022] In the figure: 1. workbench; 2. protection box; 3. knocking assembly; 301. fixed block; 302. movable slot; 303. servo motor; 304. threaded rod; 305. movable block; 306. sliding assembly; 307. electric telescopic rod; 308. movable plate; 309. T-shaped assembly; 310. pneumatic knocking hammer; 4. fixed assembly; 401. support plate; 402. cross plate; 403. cylinder; 404. lower pressure plate; 405. movable assembly; 5. box door; 6. controller; 7. base. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 A cemented carbide blade detection tool in this embodiment includes a workbench 1 and a protective box 2, a striking component 3 is arranged inside the protective box 2, and a fixing component 4 is arranged inside the protective box 2.

[0025] In this embodiment, the striking component 3 is a component for automatically striking the blade of the alloy blade.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the knocking component 3 includes a fixed block 301 fixedly installed on the top wall of the protective box 2, a movable groove 302 is opened at the bottom of the fixed block 301, a servo motor 303 is fixedly installed on the right side of the fixed block 301, and the output shaft of the servo motor 303 is fixedly installed with a threaded rod 304 with one end passing through and extending into the movable groove 302, and the outer side of the threaded rod 304 is threadedly connected with a movable block 305, and a sliding component 306 for limiting the movable block 305 is arranged on the top of the movable block 305, an electric telescopic rod 307 is fixedly installed on the bottom of the movable block 305, and a movable plate 308 is fixedly installed on the piston rod of the electric telescopic rod 307, and a T-shaped component 309 for limiting the movable plate 308 is arranged on the back of the movable plate 308, and a pneumatic knocking hammer 310 for knocking the alloy blade body is fixedly installed at the bottom of the movable plate 308.

[0027] The left side of the threaded rod 304 is rotatably connected to the left side wall of the inner cavity of the movable groove 302 to ensure the stability of the rotation of the threaded rod 304. When the servo motor 303 is started, the piston rod of the servo motor 303 will drive the threaded rod 304 to rotate.

[0028] In addition, the sliding assembly 306 includes a sliding block fixedly installed on the top of the movable block 305, and the inner top wall of the movable groove 302 is provided with a sliding groove slidably connected to the sliding block. The movable block 305 can be limited by the sliding block and the sliding groove to prevent the movable block 305 from rotating. When the threaded rod 304 rotates, under the action of the threaded thrust, the threaded rod 304 will drive the movable block 305 to move to the left or right.

[0029] It should be noted that when the electric telescopic rod 307 is started, the piston rod of the electric telescopic rod 307 will drive the movable plate 308 to move downward, and the movable plate 308 will drive the pneumatic hammer 310 to move downward, and the T-shaped component 309 includes a vertical plate fixedly installed at the bottom of the movable block 305, and a T-shaped limit block is fixedly installed on the back of the movable plate 308. A T-shaped limit groove is provided on the front of the vertical plate and is slidably connected to the T-shaped limit block. The movable plate 308 can be guided by the vertical plate, the T-shaped limit block and the T-shaped limit groove to ensure that the movable plate 308 moves more stably and prevent the movable plate 308 from shifting.

[0030] In this embodiment, the fixing component 4 is a component for fixing the alloy blade.

[0031] like Figure 1 As shown, the fixing component 4 includes a support plate 401 fixedly installed on the left side wall of the inner cavity of the protection box 2, a horizontal plate 402 is fixedly installed on the left side wall of the inner cavity of the protection box 2, a cylinder 403 is fixedly installed on the bottom of the horizontal plate 402, a lower pressure plate 404 is fixedly installed on the piston rod of the cylinder 403, and a movable component 405 is provided on the left side of the lower pressure plate 404 to guide it.

[0032] Among them, the movable component 405 includes a guide block fixedly installed on the left side of the lower pressure plate 404, and the left side wall of the inner cavity of the protective box 2 is provided with a guide groove slidably connected to the guide block. The lower pressure plate 404 can be guided by the guide block and the guide groove to ensure that the lower pressure plate 404 moves more stably.

[0033] In addition, there are two groups of movable components 405, which are symmetrically distributed on the left and right side walls of the inner cavity of the protective box 2. During the test, the alloy blade needs to be placed on the top of the two support plates 401 first, and then the two cylinders 403 are started. The piston rods of the two cylinders 403 will respectively drive the two lower pressure plates 404 to move downward until the bottoms of the two lower pressure plates 404 are in contact with the tops of the alloy blades. Then, the alloy blades can be fixed, and the left and right sides of the alloy blades are fixed by the two groups of movable components 405.

[0034] In this embodiment, the front of the protective box 2 is hinged with a box door 5 by a hinge, and a controller 6 is fixedly installed on the front of the box door 5. Bases 7 are fixedly installed at the four corners of the bottom of the workbench 1. The box door 5 can be used for protection during testing to prevent the alloy blade from breaking and splashing during testing. The servo motor 303, the electric telescopic rod 307, the pneumatic hammer 310 and the cylinder 403 are all electrically connected to the controller 6. The servo motor 303, the electric telescopic rod 307, the pneumatic hammer 310 and the cylinder 403 can be controlled by the controller 6, and the workbench 1 can be supported by the base 7.

[0035] The working principle of the above embodiment is:

[0036] When the carbide blade detection tool is used, the box door 5 is opened, the alloy blade is placed on the top of the two support plates 401, and then the two cylinders 403 are started. The piston rods of the two cylinders 403 will respectively drive the two lower pressure plates 404 to move downward until the bottoms of the two lower pressure plates 404 are in contact with the top of the alloy blade, and then the alloy blade can be fixed. Then the electric telescopic rod 307 is started, and the piston rod of the electric telescopic rod 307 will drive the movable plate 308 to move downward, and the movable plate 308 will drive the pneumatic percussion hammer 310. Move downward until the bottom of the pneumatic hammer 310 abuts against the top of the alloy blade, then close the box door 5, start the servo motor 303 and the pneumatic hammer 310, and use the pneumatic hammer 310 to knock on the blade of the alloy blade, so as to detect the alloy blade. At the same time, the piston rod of the servo motor 303 will drive the threaded rod 304 to rotate. Under the action of the thread thrust, the threaded rod 304 will drive the movable block 305 to move to the left or right, so as to knock on various parts of the blade of the alloy blade, so that the detection result is more accurate.

[0037] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0038] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0039] Although 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 cemented carbide insert inspection tool, comprising a workbench (1) and a protective box (2), characterized in that: A striking component (3) is provided inside the protection box (2), and a fixing component (4) is provided inside the protection box (2); The knocking assembly (3) comprises a fixed block (301) fixedly mounted on the inner top wall of the protection box (2); a movable groove (302) is provided at the bottom of the fixed block (301); a servo motor (303) is fixedly mounted on the right side of the fixed block (301); a threaded rod (304) having one end penetrating and extending into the movable groove (302) is fixedly mounted on the output shaft of the servo motor (303); the outer side of the threaded rod (304) is threadedly connected to the movable block (305); The top of the movable block (305) is provided with a sliding component (306) for limiting the position of the movable block, the bottom of the movable block (305) is fixedly installed with an electric telescopic rod (307), the piston rod of the electric telescopic rod (307) is fixedly installed with a movable plate (308), the back of the movable plate (308) is provided with a T-shaped component (309) for limiting the position of the movable plate (308), and the bottom of the movable plate (308) is fixedly installed with a pneumatic hammer (310) for knocking the alloy blade body.

2. A cemented carbide insert detection tool according to claim 1, characterized in that: The fixing assembly (4) comprises a support plate (401) fixedly mounted on the left side wall of the inner cavity of the protection box (2); a horizontal plate (402) is fixedly mounted on the left side wall of the inner cavity of the protection box (2); a cylinder (403) is fixedly mounted on the bottom of the horizontal plate (402); a lower pressure plate (404) is fixedly mounted on the piston rod of the cylinder (403); and a movable assembly (405) for guiding the lower pressure plate (404) is arranged on the left side of the lower pressure plate (404).

3. A cemented carbide insert detection tool according to claim 1, characterized in that: The front of the protection box (2) is hinged with a box door (5) via a hinge, the front of the box door (5) is fixedly mounted with a controller (6), and the four bottom corners of the workbench (1) are fixedly mounted with bases (7).

4. A cemented carbide insert detection tool according to claim 1, characterized in that: The left side of the threaded rod (304) is rotatably connected to the left side wall of the inner cavity of the movable groove (302).

5. A cemented carbide insert detection tool according to claim 1, characterized in that: The sliding assembly (306) comprises a sliding block fixedly mounted on the top of the movable block (305), and the inner top wall of the movable groove (302) is provided with a sliding groove slidably connected to the sliding block.

6. A cemented carbide insert detection tool according to claim 1, characterized in that: The T-shaped assembly (309) comprises a vertical plate fixedly mounted on the bottom of the movable block (305), a T-shaped limit block is fixedly mounted on the back of the movable plate (308), and a T-shaped limit groove slidably connected to the T-shaped limit block is formed on the front of the vertical plate.

7. A cemented carbide insert detection tool according to claim 2, characterized in that: The movable component (405) comprises a guide block fixedly mounted on the left side of the lower pressure plate (404), and a guide groove slidably connected to the guide block is provided on the left side wall of the inner cavity of the protection box (2).

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