Double-sided grinding device for ferrite magnetic core

Abstract

The utility model discloses a double-sided polishing device for ferrite cores, which comprises a base plate, a sliding component is arranged at the top of the base plate, a lifting mechanism is arranged above the sliding component, and the sliding component is at least used for the movement of the lifting mechanism; stand columns are fixedly installed on the outer walls of the two sides of the top of the base plate, clamps are arranged on the tops of the two stand columns, and ferrite magnetic cores are arranged on the clamps. Locking modules are arranged at the top ends of the stand columns and at least used for fixedly installing the clamps at the top ends of the stand columns. A first grinding mechanism and a second grinding mechanism are arranged above and below one side of the lifting mechanism correspondingly and at least used for grinding the two faces of the ferrite magnetic core at the same time. The first polishing mechanism and the second polishing mechanism can be located above and below the clamp, double-face polishing operation can be carried out on a plurality of ferrite cores on the clamp at the same time, and the machining efficiency of the ferrite cores is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ferrite core processing technical field, concretely relates to a double -sided polishing device for ferrite core. BACKGROUND

[0002] Due to the production process of the ferrite core, some uneven or rough surfaces may appear, which may limit the performance of the core, in order to manufacture high-quality ferrite core, it is necessary to use polishing equipment to carry out surface treatment to the ferrite core. Through the precise grinding process, the high-quality surface treatment of the ferrite core can be ensured, and the precision and performance thereof are improved.

[0003] The existing polishing device generally drives the rotation of the grinding wheel through the motor, utilizes the clamp or handheld ferrite core to make the ferrite core contact with the grinding wheel, so that the ferrite core is polished.

[0004] The current polishing method needs to polish the surface of the ferrite core one by one, for example, the ferrite core in the shape of a cube has six surfaces, and the operator needs to polish the six surfaces, so the efficiency of polishing the ferrite core is relatively low. Therefore, it is urgent to design a double-sided polishing device for ferrite core to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a double-sided polishing device for ferrite core to solve the above-mentioned deficiencies in the prior art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A double-sided polishing device for ferrite core, including the base plate, the top of base plate is provided with sliding assembly, the top of sliding assembly is provided with lifting mechanism, sliding assembly is used at least for the movement of lifting mechanism;

[0008] The outer wall on both sides of the top of base plate is fixedly installed with stand, two stands are provided with clamp on the top, and the ferrite core is arranged on the clamp.

[0009] The top of stand is provided with locking module, and the locking module is used at least for the fixed installation of clamp on the top of stand.

[0010] The side of lifting mechanism is provided with polishing mechanism one and polishing mechanism two above and below respectively, and the polishing mechanism one and the polishing mechanism two are used at least for polishing the double surface of ferrite core simultaneously.

[0011] Preferably, the sliding assembly comprises guide rails fixed on the outer walls on both sides of the top of the base plate, and a sliding saddle is arranged on the guide rails, a push rod motor is arranged on the middle part of the outer wall of the top of the base plate, and the output end of the push rod motor is connected to the bottom of the lifting mechanism.

[0012] Preferably, a tongue plate is fixedly arranged on the outer wall of one side of the top end of the column, and a through hole is arranged on the top end of the column.

[0013] Preferably, the locking module comprises a sliding block inserted into the through hole, a limiting plate is fixedly arranged on the outer wall of one side of the sliding block, a pull ring is fixedly arranged on the outer wall of the other side of the sliding block, a hanging plate is fixedly arranged on one end of the sliding block, a reset spring is arranged on the hanging plate, and one end of the reset spring is fixedly arranged on the outer wall of the column.

[0014] Preferably, the lifting mechanism comprises a sliding table, symmetrically distributed sliding grooves are arranged on the outer wall of one side of the sliding table, a lead screw is arranged on the middle part of the sliding table through a bearing seat, an end cover is arranged on the top end of the sliding table, and a handle is arranged on the top end of the lead screw.

[0015] Preferably, the grinding mechanism one and the grinding mechanism two are the same in structure.

[0016] Preferably, the grinding mechanism one comprises a lifting table, a threaded hole is arranged on one side of the lifting table, a driving motor is arranged on the top of the lifting table, a belt pulley is arranged on the output shaft of the driving motor, two symmetrically distributed supporting arms are arranged on the outer wall of one side of the lifting table, a belt is in transmission connection with the belt pulley, a transmission shaft is rotatably arranged on the supporting arm, the transmission shaft is in transmission connection with the belt through the belt pulley, and a plurality of grinding wheels are arranged on the outer wall of the transmission shaft.

[0017] Preferably, a plurality of through grooves are arranged on the clamp, a plurality of mounting hole positions for mounting ferrite cores are arranged on the clamp, clamping grooves are arranged below both ends of the clamp, clamping plates are slidably arranged on both sides of the mounting hole positions, and locking bolts are threadedly inserted into the clamping plates.

[0018] In the above technical scheme, the double-sided grinding device for ferrite cores has the following beneficial effects:

[0019] (1) The grinding mechanism one and the grinding mechanism two can be arranged above and below the clamp, so that the ferrite cores on the clamp can be simultaneously and double-sidedly ground, and the efficiency of ferrite core processing is greatly improved.

[0020] (2) The distance between the first polishing mechanism and the second polishing mechanism can be adjusted by the lifting mechanism, so that the polishing operation of ferrite cores of different specifications can be adapted, and the lifting mechanism can be moved by the sliding assembly, the movement of the first polishing mechanism and the second polishing mechanism is realized, the operator can conveniently install the clamp on the stand, and the operation is convenient.

[0021] (3) The clamp can be fixed and locked at the top end of the stand by the locking module, the stability of the ferrite core is ensured during the polishing of the ferrite core, the polishing quality of the ferrite core is improved, and the structure design is reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 An angle structure perspective view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0024] Figure 2 Another angle structure perspective view is provided for another embodiment of the double-sided polishing device for ferrite cores of the present application.

[0025] Figure 3 A sliding assembly and stand structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0026] Figure 4 A lifting mechanism structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0027] Figure 5 A polishing mechanism structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0028] Figure 6 A clamp structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0029] Figure 7 A clamp disassembled state structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0030] Figure 8 A locking module structure schematic view is provided for an embodiment of the double-sided polishing device for ferrite cores of the present application.

[0031] 1, the substrate; 2, the sliding assembly; 21, the guide rail; 22, the saddle; 23, the push rod motor; 3, the column; 31, the tongue plate; 32, the via; 4, the lifting mechanism; 41, the sliding groove; 42, the screw rod; 43, the end cover; 44, the handle; 5, the polishing mechanism one; 51, the lifting platform; 52, the threaded hole; 53, the drive motor; 54, the support arm; 55, the pulley; 56, the belt; 57, the transmission shaft; 58, the polishing wheel; 6, the polishing mechanism two; 7, the clamp; 71, the through slot; 72, the mounting hole; 73, the clamping groove; 74, the clamping plate; 75, the locking bolt; 8, the locking module; 81, the sliding block; 82, the limiting plate; 83, the pull ring; 84, the hanging plate; 85, the reset spring; 9, the ferrite core. DETAILED DESCRIPTION

[0032] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the drawings.

[0033] As Figures 1-8 shown, the utility model embodiment provides a kind of double-sided polishing device for ferrite core, including substrate 1, the top of substrate 1 is provided with sliding assembly 2, the top of sliding assembly 2 is provided with lifting mechanism 4, and sliding assembly 2 is at least used for the movement of lifting mechanism 4;The outer wall of both sides on the top of substrate 1 is fixedly installed with column 3, and the top of two columns 3 is provided with clamp 7, and ferrite core 9 is arranged on clamp 7;The top of column 3 is provided with locking module 8, and locking module 8 is at least used for the fixed installation of clamp 7 on the top of column 3;The top and bottom of one side of lifting mechanism 4 are provided with polishing mechanism one 5 and polishing mechanism two 6 respectively, and polishing mechanism one 5 and polishing mechanism two 6 are at least used for the simultaneous polishing of the double side of ferrite core 9.

[0034] In the embodiment, including substrate 1, the top of substrate 1 is provided with several bolt mounting holes, can be used with other processing equipment with substrate 1, the top of substrate 1 is provided with sliding assembly 2;

[0035] Specifically, sliding assembly 2 includes guide rail 21 fixed on the top of both sides of substrate 1 outer wall, and the top of guide rail 21 is slidably provided with saddle 22, the middle of the top of substrate 1 outer wall is provided with push rod motor 23, and the output end of push rod motor 23 is connected to the bottom of lifting mechanism 4, starts push rod motor 23, can drive sliding platform to slide on guide rail 21, realize the position adjustment of lifting mechanism 4, saddle 22 slides on guide rail 21, plays the role of guiding, after lifting mechanism 4 moves away position, it is convenient for clamp 7 to be installed on the top of column 3, realizes the feeding and discharging operation.

[0036] In the embodiment, the top of sliding assembly 2 is provided with lifting mechanism 4, and sliding assembly 2 is at least used for the movement of lifting mechanism 4.

[0037] Specifically, the lifting mechanism 4 includes a sliding table, the outer wall of one side of the sliding table is provided with symmetrically distributed sliding grooves 41, the support arm 54 is slidingly inserted into the inside of the sliding grooves 41, and the support arm 54 is guided to move up and down, the middle part of the sliding table is provided with a lead screw 42 through a bearing seat, and the top end of the sliding table is provided with an end cover 43, the top end of the lead screw 42 is provided with a handle 44, an operator holds the handle 44, the lead screw 42 can be rotated, the threads of the upper and lower parts of the lead screw 42 are opposite in rotation direction, the polishing mechanism one 5 and the polishing mechanism two 6 can be moved towards or away from each other, and double-face polishing work on the ferrite core with different thicknesses can be realized.

[0038] In the embodiment, the outer walls on both sides of the top of the substrate 1 are fixedly provided with the vertical columns 3;

[0039] Specifically, the outer wall on one side of the top end of the vertical column 3 is fixedly provided with a tongue plate 31, the tongue plate 31 is a convex structure, the clamping grooves 73 at both ends of the clamp 7 are clamped on the tongue plate 31, the positioning of the clamp 7 installed on the vertical column 3 is realized, and the top end of the vertical column 3 is provided with a through hole 32.

[0040] In the embodiment, the two vertical columns 3 are provided with the clamp 7 on the top, and the ferrite core 9 is arranged on the clamp 7;

[0041] Specifically, the clamp 7 is provided with a plurality of through grooves 71, the through grooves 71 are adopted, so that the support arm 54 and the belt pulley 55 and other components do not interfere with the movement of the clamp 7, the clamp 7 is provided with a plurality of mounting hole positions 72 for mounting the ferrite core 9, the clamping grooves 73 are arranged below both ends of the clamp 7, the clamping plates 74 are slidingly arranged on both sides of the inside of the mounting hole positions 72, the locking bolts 75 are arranged on the clamping plates 74 and are screw-connected to the clamp 7, after the ferrite core 9 is placed in the inside of the mounting hole position 72, an operator can rotate the locking bolt 75, and the ferrite core is stably clamped by the clamping plate 74;

[0042] In the specific operation process, workers can install the ferrite core 9 on the clamp 7 of each plate one by one, and prepare for subsequent polishing work, when polishing the ferrite core 9, another operator only needs to place each plate clamp 7 above the vertical column 3, and the polishing of the ferrite core can be quickly realized.

[0043] In the embodiment, the top end of the vertical column 3 is provided with the locking module 8, and the locking module 8 is used for at least fixing and installing the clamp 7 on the top end of the vertical column 3;

[0044] Specifically, the locking module 8 comprises a sliding block 81 inserted in the through hole 32, a limiting plate 82 is fixedly arranged on the outer wall of one side of the sliding block 81, a pull ring 83 is fixedly arranged on the outer wall of the other side of the sliding block 81, a hanging plate 84 is fixedly arranged at one end of the sliding block 81, and a return spring 85 is arranged on the hanging plate 84 and fixed at one end of the outer wall of the stand column 3; when the clamp 7 is installed at the top end of the stand column 3, the operator can hold the pull ring 83, so that the sliding block 81 drives the limiting plate 82 to move, the clamping groove 73 at the two ends of the clamp 7 is clamped on the tongue plate 31, the pull ring 83 is released by hand, and the limiting plate 82 is clamped on the upper surface of the clamp 7 under the action of the return spring 85, so that the clamp 7 is fixedly installed on the stand column 3.

[0045] In the embodiment, the polishing mechanism one 5 and the polishing mechanism two 6 are arranged above and below one side of the lifting mechanism 4, and are used for simultaneously polishing two surfaces of the ferrite core 9.

[0046] Specifically, the polishing mechanism one 5 and the polishing mechanism two 6 are the same in structure.

[0047] Specifically, the polishing mechanism one 5 comprises a lifting table 51, one side of the lifting table 51 is provided with a threaded hole 52, a lead screw 42 is threadedly inserted in the threaded hole 52, and the lifting table 51 can be driven to move along with the rotation of the lead screw 42; the top of the lifting table 51 is provided with a driving motor 53, a belt pulley 55 is arranged on the output shaft of the driving motor 53, two symmetrical supporting arms 54 are arranged on the outer wall of one side of the lifting table 51, a belt 56 is drivingly connected to the belt pulley 55, a transmission shaft 57 is rotatably arranged on the supporting arm 54, the transmission shaft 57 is drivingly connected to the belt 56 through the belt pulley 55, a plurality of polishing wheels 58 are arranged on the outer wall of the transmission shaft 57, and the driving motor 53 is started to drive the two belt pulleys 55 and the belt 56 to rotate, so that the transmission shaft 57 rotates at high speed and drives the polishing wheels 58 to rotate on the surface of the ferrite core 9, thereby achieving the polishing work of the ferrite core 9.

[0048] The above describes certain exemplary embodiments of the present application by way of illustration only, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A double-sided polishing apparatus for a ferrite core comprising a base plate (1), characterized in that, The top of the base plate (1) is provided with a sliding assembly (2), the upper side of the sliding assembly (2) is provided with a lifting mechanism (4), and the sliding assembly (2) is used at least for the movement of the lifting mechanism (4). The outer wall on both sides of the top of the base plate (1) is fixedly provided with a stand column (3), the top of the two stand columns (3) is provided with a clamp (7), and the clamp (7) is provided with a ferrite magnetic core (9). The top end of the stand column (3) is provided with a locking module (8), and the locking module (8) is used at least for the fixed installation of the clamp (7) at the top end of the stand column (3). The upper side and the lower side of the lifting mechanism (4) are respectively provided with a polishing mechanism one (5) and a polishing mechanism two (6), and the polishing mechanism one (5) and the polishing mechanism two (6) are used at least for simultaneously polishing the double sides of the ferrite magnetic core (9).

2. The double-sided polishing apparatus for a ferrite core according to claim 1, wherein The sliding assembly (2) comprises guide rails (21) fixed on the outer walls on both sides of the top of the base plate (1), and a sliding saddle (22) is slidably arranged above the guide rails (21); the middle part of the outer wall of the top of the base plate (1) is provided with a push rod motor (23), and the output end of the push rod motor (23) is connected to the bottom of the lifting mechanism (4).

3. The double-sided polishing apparatus for a ferrite core according to claim 1, wherein The outer wall of one side of the top end of the stand column (3) is fixedly provided with a tongue plate (31), and the top end of the stand column (3) is provided with a through hole (32).

4. The double-sided polishing apparatus for a ferrite core according to claim 3, wherein The locking module (8) comprises a sliding block (81) inserted into the through hole (32), a limiting plate (82) is fixedly arranged on the outer wall of one side of the sliding block (81), a pull ring (83) is fixedly arranged on the outer wall of the other side of the sliding block (81), a hanging plate (84) is fixedly arranged at one end of the sliding block (81), a reset spring (85) is arranged on the hanging plate (84), and one end of the reset spring (85) is fixedly arranged on the outer wall of the stand column (3).

5. The double-sided polishing apparatus for a ferrite core according to claim 1, wherein The lifting mechanism (4) comprises a sliding table, the outer wall of one side of the sliding table is provided with symmetrically distributed sliding grooves (41), the middle part of the sliding table is provided with a lead screw (42) through a bearing seat, and the top end of the sliding table is provided with an end cover (43); the top end of the lead screw (42) is provided with a handle (44).

6. The double-sided polishing apparatus for a ferrite core according to claim 1, wherein The polishing mechanism one (5) and the polishing mechanism two (6) are the same in structure.

7. A double-sided polishing apparatus for a ferrite core according to claim 6, wherein The polishing mechanism one (5) comprises a lifting table (51), one side of the lifting table (51) is provided with a threaded hole (52), the top of the lifting table (51) is provided with a driving motor (53), the output shaft of the driving motor (53) is provided with a belt pulley (55), the outer wall of one side of the lifting table (51) is provided with two symmetrically distributed supporting arms (54), the belt pulley (55) is drivingly connected with a belt (56), the supporting arm (54) is rotatably provided with a transmission shaft (57), the transmission shaft (57) is drivingly connected with the belt (56) through the belt pulley (55), and the outer wall of the transmission shaft (57) is provided with a plurality of polishing wheels (58).

8. The double-sided polishing apparatus for a ferrite core according to claim 1, wherein The clamps (7) are provided with a plurality of through grooves (71), the clamps (7) are provided with a plurality of mounting hole positions (72) for mounting the ferrite cores (9), the clamps (7) are provided with clamping grooves (73) below both ends, the mounting hole positions (72) are slidably provided with clamping plates (74) on both sides, and the clamping plates (74) are provided with locking bolts (75) screwed on the clamps (7).

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