Angle-adjustable magnetic core machining workbench

Abstract

The utility model relates to the field of magnetic core machining, in particular to an angle-adjustable magnetic core machining workbench. Comprising supports, a connecting frame, a V-shaped frame, a fixing disc and a workbench body, the outer bottom of the connecting frame is fixedly connected with the supports distributed left and right, the inner upper portion of the connecting frame is rotationally connected with the V-shaped frame, the fixing disc is installed on the outer top of the V-shaped frame, and the workbench body is rotationally placed outside the fixing disc. An adjusting assembly I is arranged between the workbench body and the fixing disc, and an adjusting assembly II is arranged between the connecting frame and the V-shaped frame. The angle of the magnetic core can be adjusted in the horizontal direction by arranging the adjusting assembly I, and the angle of the magnetic core can be adjusted in the vertical direction by arranging the adjusting assembly II, so that higher flexibility and precision are provided in the machining process, worktable bodies of different specifications can be conveniently replaced through the adjusting assembly I, and the working efficiency is improved. And the universality and the application range of the equipment are enhanced.

Description

Technical Field

[0001] The utility model relates to the field of magnetic core processing, in particular to an angle-adjustable magnetic core processing workbench. Background Art

[0002] A magnetic core is a material component used to improve electromagnetic properties. It is typically made of ferrite, nickel-zinc alloy, or other high-permeability materials. Magnetic cores are primarily used to enhance magnetic fields, change inductance, or isolate signals. They are widely used in electronic devices and circuits. The core processing requires a workbench to ensure accuracy, efficiency, and safety.

[0003] The patent authorization announcement number CN219901063U discloses a machining center workbench, including a fixed base, an electromagnetic base inserted in the upper part of the fixed base, a fixed sleeve inserted in the lower part of the fixed base, a mounting platform fixed to the bottom of the fixed sleeve, an upper groove provided on the upper part of the fixed base, a plurality of sockets evenly distributed along the axis of the upper groove at the bottom of the upper groove, a plurality of fixed columns evenly distributed along the axis of the electromagnetic base at the bottom of the electromagnetic base, the fixed columns inserted in the sockets, and the fixed columns fixed in the sockets by the electromagnetic force of the electromagnetic base. Although the above patent can realize the rapid installation and disassembly of the workbench by combining the three-stage combination and electromagnetic force fixation, combined with the snap-fit design of the clamping column and the fixed sleeve, in actual use, when the workpiece to be processed is placed on the workbench for processing, it is necessary to use another clamp to fix the workpiece to be processed on the workbench. In this way, the angle of the workpiece is fixed, and the following problems exist:

[0004] Lack of flexibility: The angle of the workpiece is fixed and cannot be adjusted. During the processing, the angle of the workpiece cannot be adjusted as needed, which limits the flexibility of the processing;

[0005] Limited machining accuracy: In some machining operations, the workpiece needs to be machined from multiple angles. The angle of the workpiece is fixed and cannot be adjusted, which may affect the machining accuracy.

[0006] Limited scope of application: For complex workpieces that need to be processed from different angles, the fixed-angle design makes the workbench unable to meet diverse processing needs, and its scope of application is limited;

[0007] Additional process: The angle of the workpiece needs to be changed, and the workpiece must be disassembled and re-fixed, which increases the complexity and time consumption of the operation.

[0008] Therefore, there is a particular need for a magnetic core processing workbench with adjustable angle to solve the above problems. Utility Model Content

[0009] In order to overcome the shortcomings of existing patents in actual use, such as the angle of the workpiece is fixed and cannot be adjusted, lacking flexibility in the processing process, resulting in limited processing accuracy, limited scope of application, and increased additional processes and operational complexity, the utility model provides an angle-adjustable magnetic core processing workbench.

[0010] The utility model is achieved through the following technical approaches: an angle-adjustable magnetic core processing workbench, comprising a bracket, a connecting frame, a V-shaped frame, a fixed disk and a workbench body, wherein the outer bottom of the connecting frame is fixedly connected to brackets distributed on the left and right, and the inner upper part is rotatably connected to the V-shaped frame, the outer top of the V-shaped frame is installed with a fixed disk, and the workbench body is rotatably placed outside the fixed disk, and further comprising an adjustment component I and an adjustment component II, wherein the adjustment component I is arranged between the workbench body and the fixed disk, and the adjustment component II is arranged between the connecting frame and the V-shaped frame.

[0011] As an improvement of the above scheme, the adjustment component I includes a clamping rod, a spring I, a pressing ring, a spring II and a push rod. A plurality of clamping grooves in a ring array are provided on the upper outer part of the fixed disk. A clamping rod distributed in a cross shape is slidably connected to the upper inner part of the workbench body. The clamping rod is engaged with the corresponding clamping groove, so that the workbench body is fixed on the fixed disk, and a spring I for assisting reset is fixedly connected between the clamping rod and the workbench body. A wedge-shaped groove is provided at one end of the clamping rod close to the fixed disk, a pressing ring is slidably connected to the lower inner part of the workbench body, and a plurality of springs II distributed circumferentially are fixedly connected between the pressing ring and the workbench body. A plurality of push rods distributed in a cross shape are fixedly connected to the top outer part of the pressing ring, two of which are in contact with the inclined surface of the wedge-shaped groove and can be engaged with the wedge-shaped groove.

[0012] As an improvement to the above scheme, the adjustment component II includes a connecting rod, a worm and a worm wheel. The connecting rod is rotatably connected to the left side of the upper outer part of the connecting frame, the worm is fixedly connected to the outer rear end of the connecting rod, and the worm wheel is fixedly connected to the left side of the lower outer part of the V-shaped frame, and the worm wheel is engaged with the worm.

[0013] As an improvement to the above solution, a handwheel is further included, and the front end of the connecting rod is fixedly connected to a handwheel for assisting rotation.

[0014] As an improvement to the above solution, a rubber pad is provided on the bottom surface of the pressing ring.

[0015] As an improvement to the above solution, an anti-slip pad is provided on the surface of the handwheel.

[0016] From the above description of the structure of the present invention, it can be seen that the design starting point, concept and advantages of the present invention are:

[0017] The utility model can adjust the angle of the magnetic core in the horizontal direction by setting the adjustment component I, and can adjust the angle of the magnetic core in the vertical direction by setting the adjustment component II, thereby providing higher flexibility and precision in the processing process. Moreover, through the adjustment component I, the workbench bodies of different specifications can be easily replaced, thereby enhancing the versatility and scope of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a cross-sectional view of the first part of the utility model.

[0020] Figure 3 It is a cross-sectional view of the second part of the utility model.

[0021] Figure 4 It is a three-dimensional structural diagram of the connecting frame, V-shaped frame, fixing plate and other components of the utility model.

[0022] The numbers in the figure are: 1- bracket, 2- connecting frame, 3- V-shaped frame, 4- fixed plate, 5- slot, 6- workbench body, 7- clamping rod, 8- spring I, 9- wedge-shaped groove, 10- push rod, 11- pressing ring, 12- spring II, 13- handwheel, 14- connecting rod, 15- worm, 16- worm wheel. DETAILED DESCRIPTION

[0023] The following further illustrates the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connected" and "coupled" in this application, unless otherwise specified, include both direct and indirect connections (couplings).

[0024] Example: An angle-adjustable magnetic core processing workbench, see Figure 1-Figure 4 As shown, it includes a bracket 1, a connecting frame 2, a V-shaped frame 3, a fixed plate 4 and a workbench body 6. The outer bottom of the connecting frame 2 is connected to the brackets 1 distributed on the left and right by welding, and the inner upper part is rotatably connected to the V-shaped frame 3. The outer top of the V-shaped frame 3 is connected to the fixed plate 4 by bolts. The workbench body 6 is rotatably placed on the outside of the fixed plate 4, and the top edge of the workbench body 6 is rounded and the bottom edge is beveled, which can reduce the possible bumps and injuries that may occur to the staff during use. It also includes an adjustment component I and an adjustment component II. An adjustment component I is provided between the workbench body 6 and the fixed plate 4, and an adjustment component II is provided between the connecting frame 2 and the V-shaped frame 3.

[0025] See Figure 1-Figure 4 As shown, the adjustment component I includes a clamping rod 7, a spring I8, a push rod 10, a pressing ring 11 and a spring II 12. A plurality of clamping grooves 5 are provided on the outer upper part of the fixed disk 4. The upper part of the workbench body 6 is slidably connected to a clamping rod 7 distributed in a cross shape. The clamping rod 7 is clamped with the corresponding clamping groove 5, so that the workbench body 6 is fixed on the fixed disk 4, and a spring I8 for assisting reset is connected between the clamping rod 7 and the workbench body 6 by bonding. A wedge-shaped groove 9 is provided on one end of the clamping rod 7 close to the fixed disk 4, and a clamping groove 9 is provided on the lower part of the workbench body 6. A pressing ring 11 is provided, and a rubber pad is provided on the bottom surface of the pressing ring 11 to increase the friction between the staff's hand and the bottom surface of the pressing ring 11. A plurality of springs II 12 distributed along the circumferential direction are connected between the pressing ring 11 and the workbench body 6 by bonding. A plurality of push rods 10 distributed in a cross shape are connected to the outer top of the pressing ring 11 by welding, wherein two push rods 10 are in contact with the inclined surface of the wedge-shaped groove 9 and can be clamped with the wedge-shaped groove 9, and the contact surface between the push rod 10 and the wedge-shaped groove 9 is a circular surface design, which can achieve better contact and fit and reduce stress concentration.

[0026] See Figure 1 、 Figure 2 and Figure 4 As shown, the adjustment component II includes a handwheel 13, a connecting rod 14, a worm 15 and a worm gear 16. The connecting rod 14 is rotatably connected to the left side of the upper outer portion of the connecting frame 2. The front end of the connecting rod 14 is connected to the handwheel 13 for assisting rotation by welding, and the surface of the handwheel 13 is provided with an anti-slip pad for increasing the friction between the staff's hand and the handwheel 13. The rear end of the connecting rod 14 is connected to the worm 15 by welding, and the left side of the lower outer portion of the V-shaped frame 3 is connected to the worm gear 16 by welding, and the worm gear 16 is engaged with the worm 15.

[0027] When it is necessary to process the magnetic core, the staff first places the magnetic core to be processed on the workbench body 6, then uses the prepared clamp to fix the magnetic core on the workbench body 6, and then uses the processing equipment to process the magnetic core. During the processing, the angle of the magnetic core is adjusted according to the processing requirements. The operation steps are as follows: push the pressing ring 11 upward, and the spring II 12 is compressed. The pressing ring 11 drives the push rod 10 to move upward, and the push rod 10 moves upward along the inclined surface of the wedge-shaped groove 9, and squeezes the card rod 7 to move outward and gradually disengage from the original card groove 5. The spring I 8 is compressed accordingly. When the card rod 7 is completely disengaged from the original card groove 5 and the fixation to the workbench body 6 is released, the push rod 10 is just engaged with the wedge groove 9 to fix the card rod 7, and then the workbench body 6 is rotated clockwise or counterclockwise. Appropriate angle, adjust the angle of the magnetic core from the horizontal direction. After the adjustment is completed, release the pressing ring 11, and the spring II 12 will return to its original state, prompting the pressing ring 11 to drive the push rod 10 to move downward, and the push rod 10 is engaged with the wedge groove 9 and moves downward along the inclined surface of the wedge groove 9. The spring I8 will return to its original state, prompting the clamping rod 7 to move inward and engage with the corresponding clamping groove 5, and re-fix the workbench body 6, or hold the handwheel 13 by hand and rotate the connecting rod 14 clockwise or counterclockwise. The connecting rod 14 drives the worm 15 to rotate clockwise or counterclockwise, so that it engages with the worm gear 16 in the forward or reverse direction, and the worm gear 16 drives the V-frame 3 to flip forward or backward, and adjust the angle of the magnetic core from the vertical direction. After the adjustment is completed, continue the processing of the magnetic core. After the processing is completed, the magnetic core can be taken out of the fixture.

[0028] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to illustrate rather than limit the present invention, which shall be defined by the claims.

Claims

1. An angle-adjustable magnetic core processing workbench, comprising a bracket (1), a connecting frame (2), a V-shaped frame (3), a fixed plate (4) and a workbench body (6), wherein the outer bottom of the connecting frame (2) is fixedly connected to the brackets (1) distributed in the left and right directions, and the inner upper part is rotatably connected to the V-shaped frame (3), the outer top of the V-shaped frame (3) is installed with the fixed plate (4), and the workbench body (6) is rotatably placed outside the fixed plate (4), characterized in that: It also includes an adjustment component I and an adjustment component II. The adjustment component I is arranged between the workbench body (6) and the fixed plate (4), and the adjustment component II is arranged between the connecting frame (2) and the V-shaped frame (3).

2. The angle-adjustable magnetic core processing workbench according to claim 1, characterized in that: The adjusting assembly I comprises a clamping rod (7), a spring I (8), a pressing ring (11), a spring II (12) and a push rod (10). The upper outer portion of the fixed disk (4) is provided with a plurality of clamping grooves (5) in a ring array. The upper inner portion of the workbench body (6) is slidably connected with a clamping rod (7) distributed in a cross shape. The clamping rod (7) is clamped with the corresponding clamping groove (5), so that the workbench body (6) is fixed on the fixed disk (4). There is a fixed connection between the clamping rod (7) and the workbench body (6) for assisting the adjustment. The spring I (8) is positioned in the position, a wedge-shaped groove (9) is opened at one end of the clamping rod (7) close to the fixed plate (4), a pressing ring (11) is slidably connected to the lower part of the workbench body (6), a plurality of springs II (12) distributed along the circumferential direction are fixedly connected between the pressing ring (11) and the workbench body (6), and a plurality of push rods (10) distributed in a cross shape are fixedly connected to the top of the pressing ring (11), two of which are in contact with the inclined surface of the wedge-shaped groove (9) and can be clamped with the wedge-shaped groove (9).

3. The angle-adjustable magnetic core processing workbench according to claim 2, characterized in that: The adjustment component II includes a connecting rod (14), a worm (15) and a worm wheel (16); the connecting rod (14) is rotatably connected to the left side of the upper outer portion of the connecting frame (2); the worm (15) is fixedly connected to the outer rear end of the connecting rod (14); the worm wheel (16) is fixedly connected to the left side of the lower outer portion of the V-shaped frame (3), and the worm wheel (16) is meshed with the worm (15).

4. The angle-adjustable magnetic core processing workbench according to claim 3, characterized in that: It also includes a hand wheel (13), and the front end of the connecting rod (14) is fixedly connected to the hand wheel (13) for assisting rotation.

5. The angle-adjustable magnetic core processing workbench according to claim 4, characterized in that: The bottom surface of the pressing ring (11) is provided with a rubber pad.

6. The angle-adjustable magnetic core processing workbench according to claim 5, characterized in that: The surface of the hand wheel (13) is provided with an anti-skid pad.

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