Dynamic following positioning device for precise cutting of ultracrystalline iron core

Abstract

The utility model discloses a dynamic following positioning device for precise cutting of an ultracrystalline iron core, and relates to the technical field of ultracrystalline iron cores. The device comprises a bottom plate, the bottom of the bottom plate is fixedly connected with supporting legs, the top of the bottom plate is provided with a positioning and fixing device, the positioning and fixing device comprises a base, the bottom of the base is fixedly connected to the top of the bottom plate, and the side face of the base is fixedly connected with an electric telescopic rod. And one end of the electric telescopic rod is fixedly connected with a moving plate. According to the utility model, through mutual cooperation among the electric telescopic rod, the linkage rod, the moving plate and other components in the positioning and fixing equipment, the ultracrystalline iron core can be dynamically fixed when being cut, so that the cutting is more accurate, the movement and shaking in the cutting process can be reduced, the cutting precision and accuracy are improved, and the production efficiency is improved. And accidental movement or deformation in the cutting process can be prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-microcrystalline iron cores, in particular to a dynamic follow-up positioning device for precise cutting of ultra-microcrystalline iron cores. Background Art

[0002] This dynamic following positioning device can achieve high precision, high efficiency and high stability during the precision cutting of ultra-microcrystalline iron cores, thereby improving production efficiency and product quality.

[0003] According to a disclosed automatic loading mechanism for precision cutting of semiconductor wafer substrates (CN 215468914U), it includes a mainframe with a built-in electric conveyor, a laser cutting module, an electric telescopic mechanism, an electric lift, an adjustment motor, and an electric vacuum pump. This automatic loading mechanism for precision cutting of semiconductor wafer substrates utilizes a precision cutting device mounted above the electric conveyor. During the cutting process, the ultrafine core may experience movement and swaying, resulting in inaccurate cutting. However, coordination between the mainframe, laser cutting module, and other components is difficult to reduce movement and swaying during the cutting process, thereby improving cutting precision and accuracy. This requires further improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a dynamic following positioning device for the precision cutting of ultra-microcrystalline iron cores. By cooperating with the electric telescopic rod, linkage rod, movable plate and other components inside the positioning and fixing equipment, the ultra-microcrystalline iron core can be dynamically fixed during cutting, making the cutting more precise, reducing movement and shaking during the cutting process, thereby improving the precision and accuracy of the cutting, and preventing it from accidentally moving or deforming during the cutting process, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention relates to a dynamic following positioning device for precise cutting of ultra-microcrystalline iron cores, comprising a base plate, the bottom of the base plate is fixedly connected to a supporting leg, the top of the base plate is provided with a positioning and fixing device, the positioning and fixing device comprises a base, the bottom of the base is fixedly connected to the top of the base plate, the side of the base is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a movable plate, the bottom of the movable plate is slidably connected to the top of the base plate, the top of the movable plate is rotatably connected to a linkage rod, the top of the base plate is fixedly connected to a slide rail, the top of the slide rail is slidably connected to a splint, the end of the linkage rod away from the movable plate is rotatably connected to the top of the splint, the top of the base plate is fixedly connected to a pad, the top of the pad is fixedly connected to the telescopic rod, and the top of the telescopic rod is fixedly connected to a cutting knife.

[0007] Furthermore, a support leg is fixedly connected to the top of the bottom plate, and a cutting table is fixedly connected to the top of the support leg. The cutting table is located on the displacement track of the clamping plate. The design of the cutting table facilitates cutting of the ultra-microcrystalline iron core.

[0008] Furthermore, there are two splints, linkage rods, and slide rails, which are symmetrical to each other along the vertical center axis of the base plate. The linkage rod is made of metal, and the metal material is designed to be not easily damaged.

[0009] Furthermore, a dust cleaning device is provided on the top of the base plate, and the dust cleaning device includes an air box, the bottom of the air box is fixedly connected to the top of the base plate, a short column is fixedly connected to the side of the splint, one end of the short column is fixedly connected to triangular block 1, a rectangular groove is opened on the side of the air box, a starting rod is provided on the inner wall of the rectangular groove, a spring is fixedly connected to the circumferential surface of the starting rod, the end of the spring away from the starting rod is fixedly connected to the inner wall of the rectangular groove, the end of the starting rod away from the rectangular groove is fixedly connected to triangular block 2, and an air jet is fixedly passed through the top of the air box. Such a design can automatically open the air box and spray gas to clean the dust generated by cutting when the splint is clamping the ultra-microcrystalline iron core.

[0010] Furthermore, there are two air boxes and air jet pipes, which are symmetrical to each other along the vertical center axis of the bottom plate. The air jet pipes are made of plastic. The second triangular block is located on the displacement track of the first triangular block. There are two of them, so that air can be blown and dust can be cleaned on both sides at the same time.

[0011] Furthermore, the air injection pipe is located above the cutting table, and the starting rod is configured to be made of plastic material. Such a design is conducive to blowing the gas onto the cutting table.

[0012] Furthermore, a protective pad is fixedly connected to the bottom of the supporting leg, and a notch is provided on the top of the bottom plate. The design of the notch is conducive to allowing gas to blow away dust from the bottom plate.

[0013] The utility model has the following beneficial effects:

[0014] The utility model realizes the dynamic fixation of the ultra-microcrystalline iron core during cutting by the mutual coordination between the electric telescopic rod, linkage rod, movable plate and other components inside the positioning and fixing equipment, so as to make the cutting more precise, reduce the movement and shaking during the cutting process, thereby improving the precision and accuracy of the cutting, and preventing the ultra-microcrystalline iron core from accidentally moving or deforming during the cutting process.

[0015] The utility model realizes that the air box, starting rod, spring, triangular block and other components inside the cleaning equipment cooperate with each other, and the air box is automatically opened when the splint clamps the ultra-microcrystalline iron core, and gas is sprayed to clean the dust generated by cutting. It can effectively clean the cutting area, reduce the dust and waste generated during the cutting process, and keep the working environment clean.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 This is a three-dimensional side view structural diagram of the movable plate of the utility model;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of B in the middle;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the protective pad of the utility model when viewed from above.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Bottom plate; 2. Support legs; 3. Positioning and fixing equipment; 31. Base; 32. Electric telescopic rod; 33. Moving plate; 34. Linkage rod; 35. Slide rail; 36. Clamp; 37. Support leg; 38. Cutting table; 39. Pad; 4. Telescopic rod; 5. Cutting knife; 6. Cleaning equipment; 61. Air box; 62. Rectangular groove; 63. Starting rod; 64. Short column; 65. Triangle block 1; 66. Triangle block 2; 67. Jet pipe; 68. Spring; 7. Protective pad; 8. Notch. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5 The utility model is a dynamic following positioning device for precision cutting of ultra-microcrystalline iron cores, comprising a base plate 1, the bottom of the base plate 1 is fixedly connected to a supporting leg 2, a positioning and fixing device 3 is provided on the top of the base plate 1, the positioning and fixing device 3 comprises a base 31, the bottom of the base 31 is fixedly connected to the top of the base plate 1, the side of the base 31 is fixedly connected to an electric telescopic rod 32, one end of the electric telescopic rod 32 is fixedly connected to a movable plate 33, the bottom of the movable plate 33 is slidably connected to the top of the base plate 1, the top of the movable plate 33 is rotatably connected to a linkage rod 34, the top of the base plate 1 is fixedly connected to a slide rail 35, the top of the slide rail 35 is slidably connected to a splint 36, the end of the linkage rod 34 away from the movable plate 33 is rotatably connected to the top of the splint 36, the top of the base plate 1 is fixedly connected to a pad 39, the top of the pad 39 is fixedly connected to a telescopic rod 4, and the top of the telescopic rod 4 is fixedly connected to a cutting knife 5.

[0027] The top of the base plate 1 is fixedly connected to a support leg 37 , and the top of the support leg 37 is fixedly connected to a cutting table 38 . The cutting table 38 is located on the displacement track of the clamping plate 36 . The design of the cutting table 38 facilitates cutting of the ultra-microcrystalline iron core.

[0028] There are two splints 36, linkage rods 34, and slide rails 35, which are symmetrical to each other along the vertical center axis of the base plate 1. The linkage rod 34 is made of metal, which is not easily damaged.

[0029] A dust cleaning device 6 is provided on the top of the base plate 1, and the dust cleaning device 6 includes an air box 61. The bottom of the air box 61 is fixedly connected to the top of the base plate 1, and a short column 64 is fixedly connected to the side of the splint 36, and one end of the short column 64 is fixedly connected to a triangular block 1 65. A rectangular groove 62 is provided on the side of the air box 61, and a starting rod 63 is provided on the inner wall of the rectangular groove 62. A spring 68 is fixedly connected to the circumferential surface of the starting rod 63, and the end of the spring 68 away from the starting rod 63 is fixedly connected to the inner wall of the rectangular groove 62, and the end of the starting rod 63 away from the rectangular groove 62 is fixedly connected to a triangular block 2 66. An air jet pipe 67 is fixedly passed through the top of the air box 61. This design can automatically open the air box 61 when the splint 36 is clamping the ultra-microcrystalline iron core, and spray gas to clean the dust generated by cutting.

[0030] There are two air boxes 61 and two air jet pipes 67, which are symmetrical to each other along the vertical center axis of the bottom plate 1. The air jet pipe 67 is made of plastic. The second triangular block 66 is located on the displacement track of the first triangular block 65. There are two of them, so that air can be blown and dust can be cleared on both sides at the same time.

[0031] The air injection pipe 67 is located above the cutting table 38 , and the starting rod 63 is made of plastic. This design is conducive to blowing the gas onto the cutting table 38 .

[0032] A protective pad 7 is fixedly connected to the bottom of the supporting leg 2 , and a notch 8 is provided on the top of the base plate 1 . The design of the notch 8 is conducive to allowing gas to blow away dust from the base plate 1 .

[0033] A specific application of this embodiment is as follows: when the electric telescopic rod 32 extends to the side away from the base 31, it will drive the moving plate 33 to slide to the side away from the base 31, which will drive the two linkage rods 34 to make relative movement and move toward the side close to the cutting table 38. The relative movement of the two linkage rods 34 will drive the clamping plate 36 to make relative movement and move toward the side close to the cutting table 38. The cutting table 38 is located on the movement trajectory of the clamping plate 36. When the clamping plate 36 makes relative movement, it will clamp the ultra-microcrystalline iron core placed on the cutting table 38, and then use the cutting knife 5 on the top to cut it. Conversely, when clamping is not needed, the electric telescopic rod 32 is retracted to the side close to the base 31, which will cause the clamping plate 36 to move in the opposite direction. If it moves, it will not be clamped, which can reduce the movement and shaking of the ultra-microcrystalline iron core during the cutting process, thereby improving the precision and accuracy of the cutting. The movement of the splint 36 will drive the short column 64 and the triangle block 1 65 to move. The starting rod 63 on the air box 61 is located on the movement trajectory of the triangle block 1 65. The triangle block 1 65 and the triangle block 2 66 are provided with beveled surfaces. During the movement, the triangle block 1 65 will squeeze the triangle block 2 66. When the triangle block 2 66 is squeezed, the air box 61 will be opened, and the air jet 67 will spray gas. Through the design of the spring 68, when the triangle block 2 66 is not squeezed, it can be reset, and the gas will no longer be sprayed, which can effectively clean the cutting area and reduce the dust and waste generated during the cutting process.

[0034] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A dynamic follow-up positioning device for precision cutting of ultra-microcrystalline iron cores, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected to a support leg (2), and the top of the base plate (1) is provided with a positioning and fixing device (3); The positioning and fixing device (3) comprises a base (31), the bottom of the base (31) is fixedly connected to the top of the base plate (1), the side of the base (31) is fixedly connected to an electric telescopic rod (32), one end of the electric telescopic rod (32) is fixedly connected to a movable plate (33), the bottom of the movable plate (33) is slidably connected to the top of the base plate (1), the top of the movable plate (33) is rotatably connected to a linkage rod (34), the top of the base plate (1) is fixedly connected to a slide rail (35), the top of the slide rail (35) is slidably connected to a clamping plate (36), the end of the linkage rod (34) away from the movable plate (33) is rotatably connected to the top of the clamping plate (36), the top of the base plate (1) is fixedly connected to a pad (39), the top of the pad (39) is fixedly connected to the telescopic rod (4), and the top of the telescopic rod (4) is fixedly connected to a cutting knife (5).

2. A dynamic follow-up positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a support leg (37), and the top of the support leg (37) is fixedly connected to a cutting table (38), and the cutting table (38) is located on the displacement track of the clamping plate (36).

3. A dynamic follow-up positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 2, characterized in that: The clamping plate (36), the linkage rod (34), and the slide rail (35) are provided in two pieces and are symmetrical to each other along the vertical center axis of the bottom plate (1). The linkage rod (34) is made of metal.

4. The dynamic following positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 3, characterized in that: A dust cleaning device (6) is provided on the top of the base plate (1), and the dust cleaning device (6) includes an air box (61), the bottom of the air box (61) is fixedly connected to the top of the base plate (1), a short column (64) is fixedly connected to the side of the clamping plate (36), one end of the short column (64) is fixedly connected to a triangular block (65), a rectangular groove (62) is provided on the side of the air box (61), a starting rod (63) is provided on the inner wall of the rectangular groove (62), a spring (68) is fixedly connected to the circumferential surface of the starting rod (63), one end of the spring (68) away from the starting rod (63) is fixedly connected to the inner wall of the rectangular groove (62), and one end of the starting rod (63) away from the rectangular groove (62) is fixedly connected to a triangular block (66), and an injection pipe (67) is fixedly passed through the top of the air box (61).

5. The dynamic following positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 4, characterized in that: The air box (61) and the air jet pipe (67) are provided in pairs and are symmetrical to each other along the vertical center axis of the bottom plate (1). The air jet pipe (67) is made of plastic material. The second triangular block (66) is located on the displacement track of the first triangular block (65).

6. A dynamic follow-up positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 5, characterized in that: The air injection pipe (67) is located above the cutting table (38), and the starting rod (63) is made of plastic.

7. A dynamic follow-up positioning device for precision cutting of ultra-microcrystalline iron cores according to claim 6, characterized in that: A protective pad (7) is fixedly connected to the bottom of the support leg (2), and a notch (8) is provided on the top of the bottom plate (1).

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