Square permanent magnet ferrite chamfer fine adjustment alignment device

Abstract

The utility model belongs to square permanent magnet ferrite chamfer technical field especially relates to a square permanent magnet ferrite chamfer fine adjustment alignment device, including work table, the work table top is equipped with adjusting device, the adjusting device top is equipped with clamping device, the work table back is provided with cleaning device, the adjusting device includes angle adjusting structure and position adjusting structure, position adjusting structure installs in angle adjusting structure top, angle adjusting structure includes asynchronous motor, asynchronous motor output end is connected with transmission part, transmission part inside is equipped with rotating shaft, rotating shaft top end is equipped with carousel, carousel bottom is equipped with limit ring, limit ring outer surface bottom is connected with guide ring. This square permanent magnet ferrite chamfer fine adjustment alignment device utilizes the rotation of carousel and the displacement adjustment of adjusting plate to flexibly adjust the processing position and processing angle of workpiece, thereby effectively improving the processing effect.

Description

Technical Field

[0001] This utility model relates to the field of chamfering technology for square permanent magnet ferrite, specifically a fine-tuning and alignment device for chamfering square permanent magnet ferrite. Background Technology

[0002] Square permanent magnet ferrites are widely used in motors, sensors, magnetic separation equipment, and other fields due to their high remanence and low cost. The chamfering accuracy directly affects the assembly gap, magnetic force distribution, and product reliability; therefore, a special device is required to fine-tune and align the chamfers.

[0003] Currently, the industry mostly uses fixed tooling combined with manual calibration or semi-automated equipment to complete chamfering. The positioning mechanism is mainly a rigid V-groove or planar fixture, which relies on the operator's experience to adjust the magnet's posture; the inspection process often uses contact probes or single-view vision systems, which have limited accuracy in capturing the magnet's edge contour.

[0004] As downstream industries become increasingly stringent in their requirements for magnet assembly gaps (≤±0.02mm), the shortcomings of existing devices in terms of multi-specification compatibility, dynamic adjustment response speed, and anti-magnetic interference capabilities are becoming increasingly apparent, driving the industry's demand for high-precision, adaptive chamfering fine-tuning and alignment technology.

[0005] In existing technologies, when chamfering a workpiece, the machining angle needs to be adjusted, and the machining position of the workpiece needs to be adjusted during the machining process to improve the machining accuracy.

[0006] Therefore, we urgently need to provide a square permanent magnet ferrite chamfering fine-tuning and alignment device. Utility Model Content

[0007] The purpose of this invention is to provide a fine-tuning and alignment device for chamfering square permanent magnet ferrite, in order to solve the problems mentioned in the background art where the chamfering process requires adjustment of the processing angle and adjustment of the workpiece's processing position during the processing, thereby improving the processing accuracy.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a square permanent magnet ferrite chamfering fine-tuning and alignment device, including a worktable, an adjustment device installed on the top of the worktable, a clamping device installed on the top of the adjustment device, and a cleaning device provided on the back of the worktable.

[0009] The adjustment device includes an angle adjustment structure and a position adjustment structure, with the position adjustment structure installed on top of the angle adjustment structure.

[0010] The angle adjustment structure includes an asynchronous motor, the output end of which is connected to a transmission component. A rotating shaft is installed inside the transmission component, a turntable is installed at the top of the rotating shaft, a limit ring is installed at the bottom of the turntable, and a guide ring is connected to the bottom of the outer surface of the limit ring.

[0011] Preferably, the position adjustment structure includes an adjustment seat, an adjustment motor is installed in the middle of the right side of the adjustment seat, an adjustment component is connected to the output end of the adjustment motor, an adjustment plate is connected to the outer surface of the adjustment component, and a dovetail block is installed at the bottom of the adjustment plate.

[0012] Preferably, the asynchronous motor is detachably mounted on the top bottom surface of the workbench. The outer surface of the rotating shaft is connected to the center of the top surface of the workbench via a bearing. The guide ring is fixedly mounted on the top surface of the workbench. The bottom of the outer surface of the limiting ring is rotatably connected to the center of the top surface of the guide ring through a convex annular groove. The bottom of the adjusting seat is fixedly connected to the center of the top surface of the turntable. The center of the bottom surface of the adjusting plate is slidably connected to the center of the top surface of the adjusting seat through a rectangular groove. The outer surface of the dovetail block is slidably connected to the inner wall of the dovetail groove on the top surface of the adjusting seat. The transmission component is a worm gear with a worm wheel meshing on its outer surface. The worm wheel is connected to the rotating shaft. The worm gear is connected to the output end of the asynchronous motor. The adjusting component is a ball screw that drives the center of the bottom surface of the adjusting plate to move horizontally. The asynchronous motor is a YE2-80M1-4 type three-phase asynchronous motor. The transmission component is a WPA60 type worm gear reducer. The adjusting motor is a 57HS22 type two-phase stepper motor. The adjusting component is an SFU1605 type ball screw pair.

[0013] Preferably, the clamping device includes a fixed plate, an electric push rod is installed in the middle of the fixed plate, a sleeve is installed at the output end of the electric push rod, a clamping block is installed in the middle of the side of the sleeve away from the electric push rod, and a clamping block is installed on the side of the clamping block away from the sleeve.

[0014] Preferably, the bottom of the fixing plate is fixedly connected to the top surface of the adjusting plate, the outer surface of the clamping block engages with the inner groove of the clamping sleeve, and the bottom of the clamping block is slidably connected to the top surface of the adjusting plate. The clamping sleeve and the clamping block are fixedly connected by bolts. The electric actuator is a DT300 DC electric actuator.

[0015] Preferably, the cleaning device includes a collection box, a collection drawer is installed inside the collection box, an air pump is connected to the middle of the back of the collection box, an adsorption tube is connected to the middle of the top surface of the collection box, and an adsorption head is installed at the end of the adsorption tube away from the collection box.

[0016] Preferably, the adsorption head is installed inside the mounting hole in the center of the back of the adjusting plate, and the outer surface of the collection drawer is slidably and sealingly connected to the inner wall of the rectangular hole in the center of the right side of the collection box. Multiple layers of filter screens are installed at the bottom of the collection drawer, and the filter screens are filled with an adsorbent material. The air pump is an HG-1200 oil-free vacuum pump.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. This square permanent magnet ferrite chamfering fine-tuning and alignment device, through the setting of the adjustment device, utilizes the rotation adjustment of the turntable and the displacement adjustment of the adjustment plate to flexibly adjust the processing position and processing angle of the workpiece, thereby effectively improving the processing effect.

[0018] 2. This square permanent magnet ferrite chamfering fine-tuning and alignment device, through the setting of clamping device and cleaning device, utilizes the snap-fit ​​of the sleeve and the clamping block to facilitate flexible replacement of the clamping block, ensuring stable and compatible clamping and fixing, and the collection drawer can collect the processing debris in time to prevent it from affecting the processing effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present utility model; Figure 2 This is an enlarged view of the angle adjustment structure of this utility model; Figure 3 This is an enlarged view of the position adjustment structure of this utility model; Figure 4 This is an enlarged view of the clamping device of this utility model; Figure 5 This is an enlarged, disassembled view of the cleaning device of this utility model.

[0020] In the diagram: 1. Workbench; 101. Asynchronous motor; 102. Transmission component; 103. Rotary shaft; 104. Turntable; 105. Limiting ring; 106. Guide ring; 107. Adjusting seat; 108. Adjusting motor; 109. Adjusting component; 110. Adjusting plate; 111. Dovetail block; 201. Fixing plate; 202. Electric push rod; 203. Sleeve; 204. Clamping block; 205. Holding block; 301. Collection box; 302. Collection drawer; 303. Air pump; 304. Adsorption tube; 305. Adsorption head. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: Based on the existing technology, when performing chamfering, it is necessary to adjust the machining angle and the workpiece's machining position during the process to improve machining accuracy. Please refer to... Figures 1-5 The embodiment provides a square permanent magnet ferrite chamfer fine adjustment and alignment device, which can effectively improve the flexible adjustment of the processing angle and processing position of the workpiece during processing. The square permanent magnet ferrite chamfer fine adjustment and alignment device includes a worktable 1, an adjustment device installed on the top of the worktable 1, a clamping device installed on the top of the adjustment device, and a cleaning device provided on the back of the worktable 1. The adjustment device includes an angle adjustment structure and a position adjustment structure, with the position adjustment structure mounted on top of the angle adjustment structure. The angle adjustment structure includes an asynchronous motor 101, with a transmission component 102 connected to the output end of the asynchronous motor 101. A rotating shaft 103 is installed inside the transmission component 102, a turntable 104 is mounted at the top of the rotating shaft 103, a limit ring 105 is mounted at the bottom of the turntable 104, and a guide ring 106 is connected to the bottom of the outer surface of the limit ring 105. The position adjustment structure includes an adjustment seat 107, with an adjustment motor 108 mounted in the middle of the right side of the adjustment seat 107. An adjustment component 109 is connected to the output end of the adjustment motor 108, an adjustment plate 110 is connected to the outer surface of the adjustment component 109, and a dovetail block 111 is mounted at the bottom of the adjustment plate 110.

[0023] The asynchronous motor 101 is detachably installed on the top and bottom surface of the workbench 1. The outer surface of the rotating shaft 103 is connected to the middle of the top surface of the workbench 1 through a bearing. The guide ring 106 is fixedly installed on the top surface of the workbench 1. The bottom of the outer surface of the limiting ring 105 is rotatably connected to the middle of the top surface of the guide ring 106 through a convex annular groove. The bottom of the adjusting seat 107 is fixedly connected to the middle of the top surface of the turntable 104. The middle of the bottom surface of the adjusting plate 110 is slidably connected to the middle of the top surface of the adjusting seat 107 through a rectangular groove. The outer surface of the dovetail block 111 is slidably connected to the inner wall of the dovetail groove on the top surface of the adjusting seat 107.

[0024] By adjusting the device, the rotation of the turntable 104 and the displacement of the adjustment plate 110 can be used to flexibly adjust the processing position and angle of the workpiece, thereby effectively improving the processing effect.

[0025] When adjusting the machining angle of the workpiece, the asynchronous motor 101 is started to drive the transmission component 102. The output end of the asynchronous motor 101 drives the worm to rotate. The outer surface of the worm meshes with the worm wheel, thereby using the worm wheel to drive the rotating shaft 103 and the turntable 104 to rotate. During the rotation of the turntable 104, the limiting ring 105 and the guide ring 106 are connected to limit the rotation, thereby ensuring the stability of the turntable 104 during the rotation angle adjustment process. Then, the adjusting motor 108 is started to drive the adjusting component 109 to rotate. Since the adjusting component 109 is a ball screw that drives the adjusting plate 110 to move, and the dovetail block 111 installed at the bottom of the adjusting plate 110 is slidably connected to the inner wall of the dovetail groove on the top of the adjusting seat 107, the stability of the adjusting plate 110 driving the workpiece to adjust the translation position is ensured. This effectively improves the flexibility of the workpiece chamfering process and improves the machining effect.

[0026] Example 2: Based on Implementation 1, existing technologies still have problems such as difficulty in flexibly adapting and clamping workpieces of different dimensions during processing, and the generation of processing debris affecting subsequent processing results. Please refer to... Figures 1-5 This embodiment provides a square permanent magnet ferrite chamfering fine-tuning and alignment device, which can effectively solve the problems of debris cleaning during processing and flexible adaptation to workpieces of different sizes during processing. The device includes a clamping mechanism comprising a fixed plate 201, an electric push rod 202 mounted in the middle of the fixed plate 201, a retaining sleeve 203 mounted at the output end of the electric push rod 202, a retaining block 204 mounted in the middle of the retaining sleeve 203 away from the electric push rod 202, and a clamping block 205 mounted in the middle of the retaining block 204 away from the retaining sleeve 203. The bottom of the fixed plate 201 is fixedly connected to the top surface of the adjusting plate 110, the outer surface of the retaining block 204 engages with the internal groove formed in the middle of the retaining sleeve 203, and the bottom of the clamping block 205 is slidably connected to the top surface of the adjusting plate 110.

[0027] The cleaning device includes a collection box 301, inside which a collection drawer 302 is installed. An air pump 303 is connected to the center of the back of the collection box 301, and an adsorption tube 304 is connected to the center of the top surface of the collection box 301. An adsorption head 305 is installed at the end of the adsorption tube 304 away from the collection box 301. The adsorption head 305 is installed inside an installation hole in the center of the back of the adjusting plate 110. The outer surface of the collection drawer 302 is slidably and sealingly connected to the inner wall of the rectangular hole in the center of the right side of the collection box 301.

[0028] By using the clamping device and cleaning device, the clamping block 205 can be easily and flexibly replaced by the snap-fit ​​of the sleeve 203 and the clamping block 204, ensuring stable and secure clamping. The collection drawer 302 can collect the processing debris in a timely manner to prevent it from affecting the processing effect.

[0029] Before processing the workpiece, the electric push rod 202 is activated to move the ferrule 203, clamping block 204, and holding block 205, thereby stably clamping the workpiece. The clamping block 204 engages with the ferrule 203, and the ferrule 203 and clamping block 204 are fixed together by bolts, allowing for flexible disassembly and replacement of the holding block 205 to accommodate different workpiece sizes and ensure stable clamping. During processing, the air pump 303 is activated to draw air from the collection box 301. Utilizing the negative pressure inside the collection box 301, processing debris is adsorbed and collected via the adsorption tube 304 and adsorption head 305. After entering the collection box 301, the debris is filtered and collected by the collection drawer 302, preventing debris accumulation and ensuring optimal processing results.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A square permanent ferrite chamfer fine adjustment alignment device, comprising a workbench (1), characterized in that: An adjustment device is installed on the top of the workbench (1), a clamping device is installed on the top of the adjustment device, and a cleaning device is provided on the back of the workbench (1). The adjustment device includes an angle adjustment structure and a position adjustment structure, wherein the position adjustment structure is installed on the top of the angle adjustment structure; The angle adjustment structure includes an asynchronous motor (101), the output end of which is connected to a transmission component (102). A rotating shaft (103) is installed inside the transmission component (102), a turntable (104) is installed at the top of the rotating shaft (103), a limit ring (105) is installed at the bottom of the turntable (104), and a guide ring (106) is connected to the bottom of the outer surface of the limit ring (105).

2. A square permanent ferrite corner micro-adjustment alignment device according to claim 1, characterized in that: The position adjustment structure includes an adjustment seat (107), an adjustment motor (108) is installed in the middle of the right side of the adjustment seat (107), an adjustment component (109) is connected to the output end of the adjustment motor (108), an adjustment plate (110) is connected to the outer surface of the adjustment component (109), and a dovetail block (111) is installed at the bottom of the adjustment plate (110).

3. A square permanent ferrite corner micro-adjustment alignment device according to claim 2, characterized in that: The asynchronous motor (101) is detachably installed on the top bottom surface of the workbench (1). The outer surface of the rotating shaft (103) is connected to the middle of the top surface of the workbench (1) through a bearing. The guide ring (106) is fixedly installed on the top surface of the workbench (1). The bottom of the outer surface of the limiting ring (105) is rotatably connected to the middle of the top surface of the guide ring (106) through a convex annular groove. The bottom of the adjusting seat (107) is fixedly connected to the middle of the top surface of the turntable (104). The middle of the bottom surface of the adjusting plate (110) is slidably connected to the middle of the top surface of the adjusting seat (107) through a rectangular groove. The outer surface of the dovetail block (111) is slidably connected to the inner wall of the dovetail groove on the top surface of the adjusting seat (107).

4. The square permanent magnet ferrite chamfer fine adjustment alignment device according to claim 1, characterized in that: The clamping device includes a fixed plate (201), an electric push rod (202) is installed in the middle of the fixed plate (201), a sleeve (203) is installed at the output end of the electric push rod (202), a clamping block (204) is installed in the middle of the side of the sleeve (203) away from the electric push rod (202), and a clamping block (205) is installed on the side of the clamping block (204) away from the sleeve (203).

5. A square permanent ferrite corner micro-adjustment alignment device according to claim 4, characterized in that: The bottom of the fixed plate (201) is fixedly connected to the top surface of the adjusting plate (110), the outer surface of the card block (204) is engaged with the card slot in the middle of the card sleeve (203), and the bottom of the clamping block (205) is slidably connected to the top surface of the adjusting plate (110).

6. A square permanent ferrite corner micro-adjustment alignment device according to claim 1, characterized in that: The cleaning device includes a collection box (301), a collection drawer (302) is installed inside the collection box (301), an air pump (303) is connected to the middle of the back of the collection box (301), an adsorption tube (304) is connected to the middle of the top surface of the collection box (301), and an adsorption head (305) is installed at the end of the adsorption tube (304) away from the collection box (301).

7. A square permanent ferrite corner micro-adjustment alignment device according to claim 6, characterized in that: The adsorption head (305) is installed inside the mounting hole in the middle of the back of the adjustment plate (110), and the outer surface of the collection drawer (302) is sealed and slidably connected to the inner wall of the rectangular hole in the middle right side of the collection box (301).

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