Blade coating detection tool

Abstract

The utility model provides a blade coating detection tool which comprises a frame body, a rotating arm, a rotating piece, a clamping head, a clamping groove set and a grinding piece, the rotating arm is rotatably installed on the frame body, the rotating piece is rotatably installed on one side of the top of the frame body and used for controlling rotation of the rotating arm, and the clamping head is used for clamping the clamping groove set. The clamping head is rotationally installed at one end of the rotating arm and used for clamping a blade, the clamping groove set is formed in the clamping head and used for being matched with a non-standard blade, and the grinding piece is arranged on one side of the clamping head and used for grinding the surface of the blade clamped by the clamping head. According to the utility model, the rotating arm with the adjustable angle is adopted to drive the clamping head provided with the clamping groove group to carry out grinding detection on the blade to be detected, so that the appearance of the grinding contour on the blade is regular, and the technical effect of ensuring the accurate detection result is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting tool coating thickness detection equipment, and in particular to a cutting tool coating detection fixture. Background Technology

[0002] Tool coating inspection fixtures are often used to analyze the material composition, coating and coating thickness of imported blades, as well as some details of the cutting edge. Generally, after each batch of tools is coated, 1-2 pieces need to be randomly selected for coating inspection to confirm whether the entire batch of products in that batch meets the process requirements.

[0003] During operation, the blade to be inspected is usually clamped and fixed by a fixture, and the blade is tilted at a 30° angle. Then, a support rod perpendicular to the blade inspection surface drives the grinding steel ball to contact and rotate with the blade surface. The grinding steel ball, together with the grinding fluid, rolls and grinds the blade surface. Depending on the thickness of the coating, the grinding time is 60s-180s. After grinding, the circular outline produced by the grinding is calculated by the matching vision inspection mechanism to obtain the final result.

[0004] In practice, existing testing fixtures are more suitable for testing square-shaped blades. When dealing with blades with different back angles and small clamping surfaces, the grinding steel ball cannot guarantee that it is perpendicular to the testing plane of the blade. This causes the testing circle profile ground on the blade surface to be out of round, affecting the accuracy of the testing results. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a blade coating inspection fixture, which solves the problem in existing technologies that it is difficult to ensure that the grinding ball is perpendicular to the inspection plane of non-square blades, thus affecting the accuracy of the inspection results.

[0006] According to an embodiment of this utility model, a blade coating inspection fixture includes a frame, a rotating arm, a rotating component, a clamping head, a slot assembly, and a grinding component. The rotating arm is rotatably mounted on the frame, the rotating component is rotatably mounted on one side of the top of the frame and is used to control the rotation of the rotating arm, the clamping head is rotatably mounted on one end of the rotating arm and is used to clamp the blade, the slot assembly is formed on the clamping head and is used to adapt to non-standard blades, and the grinding component is disposed on one side of the clamping head and is used to grind the surface of the blade clamped by the clamping head.

[0007] In the above embodiment, the blade to be tested is placed in the clamping head and embedded in the slot group according to the appearance of the blade to be tested. At this time, the rotating component is rotated, and the rotating component drives the rotating arm to rotate on the top side of the frame. At this time, the angle between the blade and the grinding component on the rotating arm can be adjusted so that the grinding component can always contact the blade surface at a vertical angle, thereby making the circular outline of the grinding neat and ensuring the accuracy of the test results.

[0008] In some embodiments, the rotating arm includes a rotating plate rotatably disposed on the top of the frame and a support frame fixedly disposed on one side of the top of the rotating plate, and the clamping head is rotatably mounted on the support frame.

[0009] In some embodiments, the top of the frame is provided with a first scale line adapted to the rotation center of the rotating plate and an arc groove adapted to one side of the bottom of the rotating plate.

[0010] In some embodiments, the rotating component includes a rotating shaft rotatably disposed on one side of the top of the frame and a worm gear fixedly installed at the bottom of the rotating shaft, and a worm gear meshing with the worm gear is rotatably disposed at the bottom of the frame, one end of the worm gear is fixedly installed with a rotating wheel, and the bottom side of the rotating plate is fixedly connected to the top of the rotating shaft.

[0011] In some embodiments, the clamping head includes a C-shaped clamping sleeve that is rotatably connected to the end side of the support frame and a clamping block that is slidably disposed in the clamping sleeve. A second scale line is provided at the rotatable connection between the support frame and the clamping sleeve. A slot group is opened opposite to each other on the side of the clamping sleeve and the clamping block. The gap between the grinding part and the clamping sleeve and the clamping block corresponds to the gap between them.

[0012] In some embodiments, the clamping head further includes a clamping screw threaded onto the top of the clamping sleeve, the bottom end of the clamping screw being rotatably connected to the top center of the clamping block.

[0013] In some embodiments, the slot group includes two sets of mounting slots respectively formed on the inner wall of the bottom of the clamping sleeve and on the bottom of the clamping block.

[0014] In some embodiments, the grinding element includes a support rod horizontally placed on one side of the top of the frame and a support sleeve slidably sleeved on the outside of the support rod. The grinding element also includes a grinding steel ball disposed on the support sleeve and a motor for driving the support rod to rotate.

[0015] Compared with the prior art, this utility model has the following advantages: by using an adjustable-angle rotating arm to drive a clamping head with a slot assembly to perform grinding and testing of the blade to be inspected, the technical problem in the existing testing equipment that it is difficult to ensure that the grinding ball is perpendicular to the testing plane of the non-square blade, thus affecting the accuracy of the testing results, is solved. This results in a regular grinding profile on the blade and ensures accurate testing results. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of an embodiment of the present utility model;

[0018] Figure 3 This is a bottom view of the structure of an embodiment of the present utility model;

[0019] Figure 4 This is a top view of an embodiment of the present utility model.

[0020] Figure 5 This is a side view of an embodiment of the present invention.

[0021] In the above figures: 100, frame; 110, first scale line; 120, arc groove; 130, second scale line; 200, rotating arm; 210, rotating plate; 220, support frame; 300, rotating component; 310, rotating shaft; 320, worm gear; 330, worm; 340, rotating wheel; 400, clamping head; 410, clamping sleeve; 420, clamping block; 430, clamping screw; 500, slot assembly; 510, mounting slot; 600, grinding component; 610, support rod; 620, support sleeve; 630, grinding steel ball; 640, motor. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] In an exemplary implementation, such as Figures 1-5 As shown, this embodiment provides a blade coating inspection fixture, including a frame 100, a rotating arm 200, a rotating component 300, a clamping head 400, a slot assembly 500, and a grinding component 600. The rotating arm 200 is rotatably mounted on the frame 100. The rotating component 300 is rotatably mounted on one side of the top of the frame 100 and is used to control the rotation of the rotating arm 200. The clamping head 400 is rotatably mounted on one end of the rotating arm 200 and is used to clamp the blade. The slot assembly 500 is formed on the clamping head 400 and is used to adapt to non-standard blades. The grinding component 600 is provided on one side of the clamping head 400 and is used to grind the surface of the blade clamped by the clamping head 400.

[0025] In this embodiment, the blade to be tested is placed in the clamping head 400 and embedded in the slot group 500 according to the appearance of the blade. At this time, the rotating component 300 is rotated, which drives the rotating arm 200 to rotate on the top side of the frame 100. At this time, the angle between the blade on the rotating arm 200 and the grinding component 600 can be adjusted so that the grinding component 600 can always contact the blade surface at a perpendicular angle, thereby making the circular outline of the grinding neat and ensuring the accuracy of the test results. This utility model adopts the operation method of using the adjustable angle rotating arm 200 to drive the clamping head 400 with the slot group 500 to grind and test the blade to be tested. This solves the technical problem in the existing testing equipment that it is difficult to ensure that the grinding ball is perpendicular to the detection plane of the non-square blade, which affects the accuracy of the test results. This makes the grinding outline on the blade neat and ensures the accuracy of the test results.

[0026] In one embodiment, please refer to Figures 1-2 and Figure 4 The rotating arm 200 includes a rotating plate 210 rotatably mounted on the top of the frame 100 and a support frame 220 fixedly mounted on one side of the top of the rotating plate 210. The clamping head 400 is rotatably mounted on the support frame 220.

[0027] In this embodiment, the rotation angle can be determined by the first scale line 110 when the rotating plate 210 rotates.

[0028] Furthermore, the top of the frame 100 is provided with a first scale line 110 that matches the rotation center of the rotating plate 210 and an arc groove 120 that matches one side of the bottom of the rotating plate 210. The arc groove 120 can increase the stability of the rotating plate 210.

[0029] In one embodiment, please refer to Figures 1-5The rotating component 300 includes a rotating shaft 310 rotatably disposed on one side of the top of the frame 100 and a worm gear 320 fixedly installed at the bottom of the rotating shaft 310. A worm 330 meshing with the worm gear 320 is rotatably disposed at the bottom of the frame 100. A rotating wheel 340 is fixedly installed at one end of the worm gear 330. The bottom side of the rotating plate 210 is fixedly connected to the top of the rotating shaft 310.

[0030] In this embodiment, rotating the wheel 340 drives the worm gear 330 to mesh with the worm wheel 320. At this time, the worm wheel 320 drives the rotating plate 210 to rotate through the rotating shaft 310, thereby adjusting the angle of the clamping head 400.

[0031] In one embodiment, please refer to Figures 1-2 and Figure 5 The clamping head 400 includes a C-shaped clamping sleeve 410 that is rotatably connected to the end side of the support frame 220 and a clamping block 420 that is slidably disposed in the clamping sleeve 410. A second scale line 130 is provided at the rotatable connection between the support frame 220 and the clamping sleeve 410. The slot group 500 is opened on the side of the clamping sleeve 410 and the clamping block 420 respectively. The gap between the grinding part 600 and the clamping sleeve 410 and the clamping block 420 corresponds to the gap between them.

[0032] Furthermore, the clamping head 400 also includes a clamping screw 430 threaded onto the top of the clamping sleeve 410, the bottom end of which is rotatably connected to the top center of the clamping block 420.

[0033] In this embodiment, the blade to be inspected is placed in the slot group 500 between the clamping sleeve 410 and the clamping block 420. The clamping screw 430 is rotated to drive the clamping block 420 to move downward and fix the blade. The clamping sleeve 410 can also be rotated and the blade angle can be adjusted in detail with the second scale line 130.

[0034] In one embodiment, please refer to Figure 1 and Figure 2 The card slot assembly 500 includes two sets of mounting slots 510 respectively opened on the inner wall of the bottom of the clamping sleeve 410 and on the bottom of the clamping block 420.

[0035] In this embodiment, the clamping block 420 and the clamping sleeve 410 have two mounting slots 510 in the vertical direction.

[0036] Furthermore, the mounting groove 510 can be set with an inclination angle of 7° and 5° according to production needs, which are not fully listed here.

[0037] In one embodiment, please refer to Figure 1 and Figure 5The grinding component 600 includes a support rod 610 horizontally placed on one side of the top of the frame 100 and a support sleeve 620 slidably sleeved on the outside of the support rod 610. The grinding component 600 also includes a grinding steel ball 630 disposed on the support sleeve 620 and a motor 640 for driving the support rod 610 to rotate.

[0038] In this embodiment, the grinding steel ball 630 contacts the blade at a certain angle and by its own weight. Driven by the motor 640, the support rod 610 drives the support sleeve 620 to rotate, and the support sleeve 620 causes the grinding steel ball 630 to grind on the surface of the blade.

[0039] To better understand this utility model, the following is combined with... Figures 1 to 5 The technical solution of this utility model is described in detail below: In use, the blade to be inspected is placed in the slot group 500 between the clamping sleeve 410 and the clamping block 420. The clamping screw 430 is rotated to move the clamping block 420 downward to fix and clamp the blade. At this time, the rotating wheel 340 is rotated, and the rotating wheel 340 drives the worm gear 330 to mesh and drive the worm wheel 320. At this time, the worm wheel 320 drives the rotating plate 210 to rotate through the rotating shaft 310, thereby adjusting the angle between the blade surface and the grinding steel ball 630. The blade angle can be further adjusted by rotating the clamping sleeve 410 at one end of the support frame 220, so that the circular outline of the grinding is regular and the accuracy of the test results is guaranteed.

[0040] In summary, this utility model employs an adjustable-angle rotating arm 200 to drive a clamping head 400 with a slot assembly 500 to perform grinding and testing of the blade under inspection. This solves the technical problem in existing testing equipment where it is difficult to ensure that the grinding ball is perpendicular to the testing plane of non-square blades, thus affecting the accuracy of the testing results. As a result, the grinding contour on the blade is regular in appearance, ensuring the accuracy of the testing results.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tooling for inspecting blade coating, characterized in that, include: Frame (100); A rotating arm (200) is rotatably mounted on the frame (100); Rotating component (300), which is rotatably mounted on one side of the top of the frame (100) and used to control the rotation of the rotating arm (200); A clamping head (400) is rotatably mounted on one end of the rotating arm (200) and is used to clamp the blade; A slot assembly (500) is provided on the clamping head (400) and is used to accommodate non-standard blades; A grinding element (600) is disposed on one side of the clamping head (400) and is used to grind the surface of the blade held by the clamping head (400).

2. The blade coating inspection fixture as described in claim 1, characterized in that, The rotating arm (200) includes a rotating plate (210) rotatably mounted on the top of the frame (100) and a support frame (220) fixedly mounted on one side of the top of the rotating plate (210). The clamping head (400) is rotatably mounted on the support frame (220).

3. The blade coating inspection fixture as described in claim 2, characterized in that, The top of the frame (100) is provided with a first scale line (110) that matches the rotation center of the rotating plate (210) and an arc groove (120) that matches one side of the bottom of the rotating plate (210).

4. The blade coating inspection fixture as described in claim 2, characterized in that, The rotating component (300) includes a rotating shaft (310) rotatably disposed on one side of the top of the frame (100) and a worm gear (320) fixedly installed at the bottom of the rotating shaft (310). A worm (330) meshing with the worm gear (320) is rotatably disposed at the bottom of the frame (100). A rotating wheel (340) is fixedly installed at one end of the worm gear (330). The bottom side of the rotating plate (210) is fixedly connected to the top of the rotating shaft (310).

5. The blade coating inspection fixture as described in claim 2, characterized in that, The clamping head (400) includes a C-shaped clamping sleeve (410) rotatably connected to the end side of the support frame (220) and a clamping block (420) slidably disposed in the clamping sleeve (410). A second scale line (130) is provided at the rotatable connection between the support frame (220) and the clamping sleeve (410). The slot group (500) is opened opposite to each other on the side of the clamping sleeve (410) and the clamping block (420). The gap between the grinding part (600) and the clamping sleeve (410) and the clamping block (420) corresponds to the gap between them.

6. The blade coating inspection fixture as described in claim 5, characterized in that, The clamping head (400) also includes a clamping screw (430) threaded onto the top of the clamping sleeve (410), the bottom end of which is rotatably connected to the top center of the clamping block (420).

7. The blade coating inspection fixture as described in claim 5, characterized in that, The slot assembly (500) includes two sets of mounting slots (510) respectively opened on the inner wall of the bottom of the clamping sleeve (410) and on the bottom of the clamping block (420).

8. The blade coating inspection fixture as described in claim 5, characterized in that, The grinding component (600) includes a support rod (610) placed horizontally on one side of the top of the frame (100) and a support sleeve (620) slidably sleeved on the outside of the support rod (610). The grinding component (600) also includes a grinding steel ball (630) disposed on the support sleeve (620) and a motor (640) for driving the support rod (610) to rotate.

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