CN214925849U

CN214925849U - Grooving equipment is used in production of I shape inductance magnetic core

Info

Publication number: CN214925849U
Application number: CN202120661616.9U
Authority: CN
Inventors: 孔凡金; 任敦军
Original assignee: Qingdao Filt Tech Electronic Co ltd
Current assignee: Qingdao Filt Tech Electronic Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-30
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to the technical field of inductance magnetic core production, and discloses grooving equipment for I-shaped inductance magnetic core production, a holding mechanism is fixedly penetrated at the middle position of the inner side of a cutting shell, a driving medium is symmetrically sleeved at the outer sides of a pushing lead screw and a positioning slide bar, the driving medium is connected with a fastening pressing bar through a driving connecting rod, a positioning bracket is fixed at the top end of a pushing slide seat, and a cutting motor is fixed at the inner side of the positioning bracket. So that the cutting saw blade can perform one-time grooving and forming operation on the I-shaped magnetic core.

Description

Grooving equipment is used in production of I shape inductance magnetic core

Technical Field

The utility model relates to an inductance magnetic core production technical field specifically is a grooving equipment is used in production of I shape inductance magnetic core.

Background

The magnetic core is a sintered magnetic metal oxide composed of various iron oxide mixtures, for example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials, manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density and has the characteristic of low loss, nickel-zinc ferrite has the characteristics of extremely high impedance rate, low magnetic permeability of less than hundreds of parts and the like, ferrite cores are used in coils and transformers of various electronic devices, the types of the magnetic cores are various, such as E, I, F, O, I-shaped shapes and the like, wherein the I-shaped magnetic core is used as one of inductance forms and is widely used in various electronic devices, and in the production process of the I-shaped magnetic core, grooving treatment needs to be carried out on two ends of the I-shaped magnetic core so as to facilitate assembly and use of workers.

However, grooving equipment for production of I-shaped inductance magnetic cores in the existing market has some defects, the traditional grooving equipment is single in structure, synchronous grooving treatment cannot be performed on multiple groups of magnetic cores, grooving capacity is insufficient in grooving process, one-time grooving forming work cannot be performed on magnetism, and operation intensity of workers is easy to increase. Therefore, those skilled in the art provide a grooving apparatus for producing an i-shaped inductor core to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grooving equipment is used in production of I shape inductance magnetic core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grooving device for producing an I-shaped inductance magnetic core comprises a cutting shell, wherein a containing mechanism penetrates through and is fixed at the position, located at the middle part, of the inner side of the cutting shell, pushing screws are symmetrically connected at the positions, located at the front end and the rear end, of the inner side of the cutting shell, a transmission motor is fixed at the position, located at the middle part, of one side of each pushing screw, a synchronous gear is fixed at the middle part of each pushing screw, a transmission gear is fixed at the end part of each transmission motor, a positioning slide rod is fixed at the other side of each pushing screw, transmission pieces are symmetrically sleeved on the pushing screws and the outer sides of the positioning slide rods, the top ends of the transmission pieces are symmetrically connected with transmission connecting rods, the transmission pieces are connected with fastening press strips through the transmission connecting rods, positioning slide rails are symmetrically fixed at the upper side and the lower side of the cutting shell, hydraulic push rods are symmetrically fixed at the positions, located at the front end and the rear end, of one side of the cutting shell, the outer side of the positioning slide rail is symmetrically sleeved with a pushing slide seat, a positioning support is fixed at the top end of the pushing slide seat, a cutting motor is fixed on the inner side of the positioning support, and a cutting saw blade is fixed at the end of the cutting motor.

As a further aspect of the present invention: the containing mechanism comprises a containing frame, a feed inlet is formed in one end of the containing frame, a discharge outlet is formed in the other end of the containing frame, cutting grooves are symmetrically formed in the upper end and the lower end of the containing frame, and positioning clamping grooves are symmetrically formed in the front side and the rear side of the containing frame.

As a further aspect of the present invention: the containing frame is of a cylindrical structure, and the cutting grooves and the positioning clamping grooves are arranged in a cross-shaped symmetrical mode relative to the circle center of the containing frame.

As a further aspect of the present invention: the teeth of the transmission gear are meshed with the teeth of the synchronous gear, and the transmission motor is rotationally connected with the pushing screw rod through the transmission gear and the synchronous gear.

As a further aspect of the present invention: the push screw rod takes a center line as a boundary, positive and negative screw teeth which are symmetrically arranged are respectively arranged on two sides of the center line, and the push screw rod is symmetrically sleeved with the transmission part through the positive and negative screw teeth.

As a further aspect of the present invention: the telescopic length of the hydraulic push rod is the same as the length of the slide rail of the positioning slide rail, a synchronous push block is fixed at the telescopic end of the hydraulic push rod, and the hydraulic push rod is fixedly connected with the pushing slide seat through the synchronous push block.

As a further aspect of the present invention: the upper end and the lower end of the cutting shell are respectively provided with a through groove at the middle position, and the through grooves and the cutting saw blade are positioned on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a holding mechanism is to the holding block of multiunit I shape magnetic core, under the pressure solid fixed position of fastening layering, the staff of can being convenient for carries out synchronous grooving to multiunit I shape magnetic core and handles, and then improve the high efficiency of grooving, and at the grooving in-process, promote the horizontal slip of propelling movement slide through hydraulic pressure push rod, can promote the synchronous horizontal direction of two sets of cutting motors and slide, make the cutting saw bit carry out one-time grooving shaping work to the I shape magnetic core, and then improve the fashioned accurate nature of grooving, reduce staff's manipulation strength simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a grooving apparatus for manufacturing an I-shaped inductor core;

FIG. 2 is a schematic structural diagram of the inside of a grooving apparatus for manufacturing an I-shaped inductance core;

fig. 3 is a schematic structural diagram of an accommodating mechanism in a grooving apparatus for producing an i-shaped inductance core.

In the figure: 1. cutting the shell; 2. an accommodating mechanism; 21. a housing shelf; 22. a feed inlet; 23. cutting the groove; 24. positioning the clamping groove; 25. a discharge port; 3. positioning the slide rail; 4. a through groove; 5. a synchronous push block; 6. a hydraulic push rod; 7. pushing the sliding seat; 8. positioning the bracket; 9. cutting the saw blade; 10. cutting the motor; 11. a drive motor; 12. a transmission gear; 13. a synchronizing gear; 14. pushing the screw rod; 15. positioning the slide bar; 16. fastening a pressing strip; 17. a transmission connecting rod; 18. a transmission member.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, a grooving apparatus for producing an i-shaped inductor core includes a cutting housing 1, a holding mechanism 2 is fixed to the inner side of the cutting housing 1 at a middle position, the holding mechanism 2 includes a holding frame 21, a feeding hole 22 is disposed at one end of the holding frame 21, and the other end of the containing frame 21 is provided with a discharge hole 25, the upper and lower ends of the containing frame 21 are symmetrically provided with cutting grooves 23, and the front and back sides of the containing frame 21 are symmetrically provided with positioning clamping grooves 24, the containing frame 21 is a cylindrical structure, the cutting grooves 23 and the positioning clamping grooves 24 are arranged in a crisscross symmetrical manner relative to the center of the circle of the containing frame 21, when grooving the I-shaped magnetic core, the worker plugs the I-shaped magnetic core into the containing frame 21 through the feed inlet 22 in sequence, so that the multiple groups of I-shaped magnetic cores are tightly attached and clamped inside the containing frame 21.

The inner side of the cutting shell 1 is symmetrically connected with pushing screw rods 14 at the front end and the rear end, one side of each pushing screw rod 14 is fixed with a transmission motor 11 at the middle position, a synchronous gear 13 is fixed at the middle of each pushing screw rod 14, a transmission gear 12 is fixed at the end of each transmission motor 11, a positioning slide rod 15 is fixed at the other side of each pushing screw rod 14, transmission pieces 18 are symmetrically sleeved on the outer sides of the pushing screw rods 14 and the positioning slide rods 15, the top ends of the transmission pieces 18 are symmetrically connected with transmission connecting rods 17, the transmission pieces 18 are connected with fastening battens 16 through the transmission connecting rods 17, teeth of the transmission gears 12 are meshed with teeth of the synchronous gears 13, the transmission motors 11 and the pushing screw rods 14 are rotatably connected through the transmission gears 12 and the synchronous gears 13, the pushing screw rods 14 are limited by a central line, positive and negative threads which are symmetrically arranged are respectively arranged on two sides of the central line, and the pushing screw rods 14 are connected through the positive threads, The reverse thread is symmetrically sleeved with the transmission piece 18, after the I-shaped magnetic core is placed, the transmission motor 11 works to drive the transmission gear 12 to rotate, the transmission gear 12 is meshed with the teeth of the synchronous gear 13 to drive the pushing screw rod 14 to rotate, and further the transmission piece 18 is pushed to symmetrically slide on the positioning slide rod 15 through the positive and reverse thread which are symmetrically arranged on the pushing screw rod 14 under the positioning clamping of the positioning slide rod 15, so that the transmission connecting rod 17 synchronously and symmetrically rotates, the fastening pressing strips 16 are pushed to symmetrically close and move, and the I-shaped magnetic core is pressed and positioned through the positioning clamping grooves 24.

The upper side and the lower side of a cutting shell 1 are symmetrically fixed with positioning slide rails 3, one side of the cutting shell 1 is symmetrically fixed with hydraulic push rods 6 at the front end and the rear end, the outer side of the positioning slide rails 3 is symmetrically sleeved with a pushing slide seat 7, the top end of the pushing slide seat 7 is fixed with a positioning support 8, the inner side of the positioning support 8 is fixed with a cutting motor 10, the end part of the cutting motor 10 is fixed with a cutting saw blade 9, the telescopic length of the hydraulic push rod 6 is the same as the length of the slide rails of the positioning slide rails 3, the telescopic end of the hydraulic push rod 6 is fixed with a synchronous push block 5, the hydraulic push rod 6 is fixedly connected with the pushing slide seat 7 through the synchronous push block 5, the upper end and the lower end of the cutting shell 1 are both provided with through grooves 4, the through grooves 4 and the cutting saw blade 9 are positioned on the same horizontal plane, after the I-shaped magnetic positioning is finished, the cutting motor 10 works to drive the cutting saw blade 9 to rotate at high speed, the telescopic end of the synchronous hydraulic push rod 6 extends out to push the pushing slide seat 7 to horizontally slide on the positioning slide rail 3, so that the cutting motor 10 synchronously horizontally slides, the upper end and the lower end of the I-shaped magnetism in the accommodating mechanism 2 are subjected to one-time grooving work under the high-speed rotation of the cutting saw blade 9, and after grooving is finished, a worker pushes out the grooved I-shaped magnetism through the discharge port 25.

The utility model discloses a theory of operation is: when grooving the I-shaped magnetic core, a worker sequentially plugs the I-shaped magnetic core into the containing frame 21 through the feed inlet 22 to enable a plurality of groups of I-shaped magnetic cores to be tightly attached and clamped in the containing frame 21, after the I-shaped magnetic core is placed, the transmission motor 11 works to drive the transmission gear 12 to rotate, the transmission screw 14 is driven to rotate through the meshing of the transmission gear 12 and the teeth of the synchronous gear 13, further the transmission piece 18 is driven to symmetrically slide on the positioning slide rod 15 under the positioning clamping of the positioning slide rod 15 through the front and back teeth which are symmetrically arranged on the transmission screw 14, the transmission connecting rod 17 synchronously and symmetrically rotates to push the fastening pressing strip 16 to symmetrically close and move, the I-shaped magnetism is pressed and positioned through the positioning clamping groove 24, and further after the I-shaped magnetism is positioned, the cutting motor 10 works to drive the cutting saw blade 9 to rotate at a high speed, the telescopic end of the synchronous hydraulic push rod 6 extends out to push the pushing slide seat 7 to horizontally slide on the positioning slide rail 3, so that the cutting motor 10 synchronously horizontally slides, the upper end and the lower end of the I-shaped magnetism in the accommodating mechanism 2 are subjected to one-time grooving work under the high-speed rotation of the cutting saw blade 9, and after grooving is finished, a worker pushes out the grooved I-shaped magnetism through the discharge port 25 to perform circular grooving work.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A grooving device for production of an I-shaped inductance magnetic core comprises a cutting shell (1) and is characterized in that an accommodating mechanism (2) penetrates through and is fixed at the position, located at the middle part, of the inner side of the cutting shell (1), pushing screws (14) are symmetrically connected at the positions, located at the front end and the rear end, of the inner side of the cutting shell (1), a transmission motor (11) is fixed at the position, located at the middle part, of one side of each pushing screw (14), a synchronous gear (13) is fixed at the middle part of each pushing screw (14), a transmission gear (12) is fixed at the end part of each transmission motor (11), a positioning slide rod (15) is fixed at the other side of each pushing screw (14), transmission pieces (18) are symmetrically sleeved on the outer sides of the pushing screws (14) and the positioning slide rods (15), transmission connecting rods (17) are symmetrically connected at the top ends of the transmission pieces (18), and the transmission pieces (18) are connected with fastening pressing strips (16) through the transmission connecting rods (17), the utility model discloses a cutting machine, including cutting casing (1), both ends position department symmetry around the upper and lower bilateral symmetry of cutting casing (1) is fixed with location slide rail (3), and one side of cutting casing (1) is located and hydraulic push rod (6) are fixed with to both ends position department symmetry, propelling movement slide (7) have been cup jointed to the outside symmetry of location slide rail (3), the top of propelling movement slide (7) is fixed with locating support (8), the inboard of locating support (8) is fixed with cutting motor (10), the end fixing of cutting motor (10) has cutting saw bit (9).

2. The grooving equipment for the production of the I-shaped inductance magnetic core according to claim 1, wherein the accommodating mechanism (2) comprises an accommodating frame (21), one end of the accommodating frame (21) is provided with a feeding hole (22), the other end of the accommodating frame (21) is provided with a discharging hole (25), the upper end and the lower end of the accommodating frame (21) are symmetrically provided with cutting grooves (23), and the front side and the rear side of the accommodating frame (21) are symmetrically provided with positioning clamping grooves (24).

3. The grooving apparatus for producing the i-shaped inductance core according to claim 2, wherein the accommodating frame (21) is a cylindrical structure, and the cutting grooves (23) and the positioning clamping grooves (24) are arranged in a criss-cross symmetrical manner relative to a center of the accommodating frame (21).

4. The grooving apparatus for producing the I-shaped inductance core according to claim 1, wherein teeth of the transmission gear (12) are meshed with teeth of the synchronizing gear (13), and the transmission motor (11) is rotatably connected with the pushing screw rod (14) through the transmission gear (12) and the synchronizing gear (13).

5. The grooving apparatus for producing an i-shaped inductor core according to claim 1, wherein the push screw (14) is bounded by a center line, and positive and negative threads are symmetrically arranged on two sides of the center line, respectively, and the push screw (14) is symmetrically sleeved with the transmission member (18) through the positive and negative threads.

6. The grooving equipment for the production of the I-shaped inductance magnetic core according to claim 1, wherein the telescopic length of the hydraulic push rod (6) is the same as the length of the positioning slide rail (3), a synchronous push block (5) is fixed at the telescopic end of the hydraulic push rod (6), and the hydraulic push rod (6) is fixedly connected with the pushing slide base (7) through the synchronous push block (5).

7. The grooving equipment for the production of the I-shaped inductance magnetic core according to claim 1, wherein the through grooves (4) are formed in the middle positions of the upper end and the lower end of the cutting shell (1), and the through grooves (4) and the cutting saw blade (9) are located on the same horizontal plane.