CN220698371U - Magnetic core cutting fixed knot constructs - Google Patents

Abstract

The utility model relates to the technical field of auxiliary cutting devices, in particular to a magnetic core cutting and fixing structure. In the magnetic core cutting and fixing structure, magnetic cores to be cut with different sizes are clamped by mutually matching a clamping assembly and a driving assembly, and continuous cutting of the magnetic cores transmitted from a production line is realized by a cutting assembly; the clamping assembly comprises a fixing groove fixedly connected to the top of the base, a pair of side-by-side hydraulic rods are arranged in the fixing groove, two hydraulic rod output rods are respectively and rotatably connected with an auxiliary rod, two auxiliary rods are respectively and rotatably connected with a clamping arm at one end far away from the hydraulic rods, and the two clamping arms are mutually and rotatably connected; in this magnetic core cutting fixed knot constructs, through the clamping component and the drive assembly mutually supporting that set up, with the not unidimensional magnetic core clamp of waiting to cut, the rethread cutting assembly realizes the continuous cutting to the magnetic core that conveys from the assembly line.

Description

Magnetic core cutting fixed knot constructs

Technical Field

The utility model relates to the technical field of auxiliary cutting devices, in particular to a magnetic core cutting and fixing structure.

Background

The electromagnetic core is a high-performance electricity taking device which is arranged on a high-voltage wire and continuously takes electricity by utilizing an electromagnetic induction principle, the raw material of the electromagnetic core is an alloy circular ring, the electromagnetic core can be used after being cut in half, and the electricity taking capacity of the electromagnetic core is greatly related to the cutting area generated by the cutting of the magnetic core in half. Because the magnetic core assembly is higher to the precision requirement of magnetic core cutting, and when cutting now, because the reverse effort when cutting is too big, current card presses the mode and can't guarantee that absolute card presses firmly, and the removal just slightly probably leads to the failure of cutting, this also leads to cutting failure rate's high still to influence and get electromagnetic core and get electric energy ability.

For the magnetic core cutting fixing structure, there are many prior arts, for example:

chinese patent publication No. CN207883499U discloses a magnetic core cutting device, which comprises a motor, wherein an output shaft of the motor is connected with a cutting bearing through a conveyor belt, a blade is assembled on the cutting bearing, a magnetic core clamp is arranged under the blade, and a lifter is arranged under the magnetic core clamp; the magnetic core fixture comprises a base, a U-shaped plate is fixedly arranged on the base, an inner fixture arranged in a hollow mode is clamped on the U-shaped plate, an opening is formed in the top of the inner fixture, pressing plates parallel to the blades are arranged on two sides of the opening, the pressing plates are hinged to the inner fixture, a buffer pressing block, a first electromagnet, a magnetic core cavity and a second electromagnet are sequentially arranged in the inner fixture from top to bottom, and through holes corresponding to the positions of the blades are formed in the buffer pressing block, the first electromagnet and the second electromagnet. The utility model adopts the first electromagnet and the second electromagnet as main clamping pieces, so that the magnetic core can be stably arranged in the inner clamp, and the accurate control of the position is realized by means of the inner wall of the inner clamp.

Therefore, in the prior art, when the magnetic core is cut, the magnetic core to be cut is usually fixed, and then is cut through the cutting device, but after each magnetic core is cut, a new magnetic core to be cut needs to be replaced on the clamping structure, and then is cut, so that the processing mode has low speed, and the processing method is generally only suitable for the scenes of maintaining an electric appliance and having less processing amount when the internal magnetic core is replaced. But the production line of the magnetic core processing factory can not meet the requirements. A magnetic core cutting device such as that proposed in the above patent has a problem of low processing production efficiency, and no solution is given. Therefore, there is a need for a magnetic core cutting and fixing structure, which can be applied to the flow line production mode of a processing plant, and can continuously cut the magnetic core to be cut, which is conveyed at intervals, through the cutting structure.

Disclosure of Invention

The present utility model is directed to a magnetic core cutting and fixing structure, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides a magnetic core cutting fixing structure, which comprises a base, wherein one side of the base is provided with a mounting plate, the top of the base is fixedly connected with a clamping assembly at one side far away from the mounting plate, the clamping assembly is coaxially connected with a driving assembly, and the mounting plate is fixedly connected with a cutting assembly at one side close to the clamping assembly; the clamping assembly and the driving assembly are matched with each other, magnetic cores to be cut of different sizes are clamped, and continuous cutting of the magnetic cores transmitted from the assembly line is achieved through the cutting assembly.

As a further improvement of the technical scheme, the clamping assembly comprises a fixing groove fixedly connected to the top of the base, a pair of side by side hydraulic rods are arranged in the fixing groove, two hydraulic rod output rods are all rotationally connected with auxiliary rods, two clamping arms are all rotationally connected to one end of each auxiliary rod far away from the hydraulic rods, and two clamping arms are rotationally connected with each other.

As a further improvement of the technical scheme, the driving assembly comprises a threaded rod in threaded connection with the side wall of the fixed groove, one end of the threaded rod is coaxially connected with a driving motor, and one end of the threaded rod, far away from the driving motor, is rotationally connected with the joint of the two clamping arms.

As a further improvement of the technical scheme, the cutting assembly comprises a plurality of fixing rods fixedly connected to the mounting plate, the fixing rods are fixedly connected with an extension plate at one end far away from the mounting plate, a reciprocating ring is interactively connected to the extension plate, a single-side gear is meshed in the reciprocating ring, a cutting motor is coaxially connected to one side of the single-side gear, and a cutter is fixedly connected to the bottom of the reciprocating ring.

As a further improvement of the technical scheme, a gear is arranged on one side, close to one clamping arm, of the clamping arm, and the clamping arm is made of rubber.

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

in this magnetic core cutting fixed knot constructs, through the clamping component and the drive assembly mutually support that set up, with the not unidimensional magnetic core clamp of waiting to cut: the two hydraulic rod output rods drive the auxiliary rod to move forwards, so that the two clamping arms connected with the auxiliary rod in a rotating way are close to each other, the driving motor drives the threaded rod connected with the auxiliary rod in a coaxial way to rotate, and the joint of the two clamping arms is driven to retreat, so that the two clamping arms are close; and then continuous cutting of the magnetic core transmitted from the assembly line is realized through the cutting assembly: after the magnetic core is clamped by the clamping arm, the cutting motor drives the single-side gear coaxially connected with the magnetic core to rotate, so that the reciprocating ring meshed with the single-side gear continuously reciprocates, and the cutter fixedly connected with the reciprocating ring is driven to reciprocate for cutting.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic view in overall section of an embodiment;

FIG. 3 is a cut-away view of a clamping assembly of an embodiment;

FIG. 4 is a block diagram of a drive assembly of an embodiment;

fig. 5 is a block diagram of a cutting assembly of an embodiment.

The meaning of each reference sign in the figure is:

10. a base; 11. a mounting plate;

20. a clamping assembly; 21. a hydraulic rod; 22. an auxiliary lever; 23. a clamp arm;

30. a drive assembly; 31. a threaded rod; 32. a driving motor;

40. a cutting assembly; 41. a shuttle ring; 42. a single-sided gear; 43. and (5) a cutter.

Detailed Description

In the prior art, when the magnetic core is cut, the magnetic core to be cut is usually fixed firstly, then the magnetic core is cut through the cutting device, but after each magnetic core is cut, a new magnetic core to be cut needs to be replaced on the clamping structure, and then the magnetic core is cut, so that the processing mode is low in speed and is generally only suitable for the scenes of maintaining an electric appliance and having less processing amount when the magnetic core in the electric appliance is replaced. But the production line of the magnetic core processing factory can not meet the requirements. A magnetic core cutting device such as that proposed in the above patent has a problem of low processing production efficiency, and no solution is given. Therefore, there is a need for a magnetic core cutting and fixing structure, which can be applied to the flow line production mode of a processing plant, and can continuously cut the magnetic core to be cut, which is conveyed at intervals, through the cutting structure.

Examples

Referring to fig. 1-5, the present embodiment provides a magnetic core cutting and fixing structure, which includes a base 10, a mounting plate 11 is disposed on one side of the base 10, a clamping assembly 20 is fixedly connected to the top of the base 10 on a side far away from the mounting plate 11, a driving assembly 30 is coaxially connected to the clamping assembly 20, and a cutting assembly 40 is fixedly connected to the mounting plate 11 on a side near the clamping assembly 20; the clamping assembly 20 and the driving assembly 30 are matched with each other to clamp magnetic cores to be cut with different sizes, and continuous cutting of the magnetic cores transmitted from the assembly line is achieved through the cutting assembly 40.

The working principle is as follows:

when the device is used, the clamping assemblies 20 and the driving assemblies 30 are matched with each other, magnetic cores to be cut of different sizes are clamped, and continuous cutting of the magnetic cores transmitted from the assembly line is realized through the cutting assemblies 40.

In order to clamp the magnetic core, the clamping assembly 20 comprises a fixing groove fixedly connected to the top of the base 10, a pair of side-by-side hydraulic rods 21 are arranged in the fixing groove, the output rods of the two hydraulic rods 21 are rotationally connected with auxiliary rods 22, the two auxiliary rods 22 are rotationally connected with clamping arms 23 at one ends far away from the hydraulic rods 21, and the two clamping arms 23 are rotationally connected with each other; the clamping arms 23 are provided with gears on one side close to one clamping arm 23, and the clamping arms 23 are made of rubber; when the core to be cut needs to be clamped, the auxiliary rod 22 is driven to move forward by the output rods of the two hydraulic rods 21, so that the two clamping arms 23 connected with the auxiliary rod in a rotating way are close to each other.

Considering the reason that the auxiliary clamping arm 23 is required to clamp the magnetic core to be cut, the driving assembly 30 comprises a threaded rod 31 in threaded connection with the side wall of the fixed groove, one end of the threaded rod 31 is coaxially connected with a driving motor 32, and one end of the threaded rod 31 far away from the driving motor 32 is rotatably connected with the joint of the two clamping arms 23; after the power is turned on, the driving motor 32 drives the threaded rod 31 coaxially connected with the driving motor to rotate, and drives the joint of the two clamping arms 23 to retreat, so that the two clamping arms 23 are close.

Because continuous cutting of the magnetic core needs to be realized, the cutting assembly 40 comprises a plurality of fixing rods fixedly connected to the mounting plate 11, an extension plate is fixedly connected to one end of the fixing rods far away from the mounting plate 11, a reciprocating ring 41 is interactively connected to the extension plate, a single-side gear 42 is meshed in the reciprocating ring 41, a cutting motor is coaxially connected to one side of the single-side gear 42, and a cutter 43 is fixedly connected to the bottom of the reciprocating ring 41; when the clamping arm 23 is used for clamping the magnetic core, the cutting motor drives the single-side gear 42 coaxially connected with the magnetic core to rotate, so that the reciprocating ring 41 meshed with the single-side gear 42 continuously reciprocates, and the cutter 43 fixedly connected with the reciprocating ring is driven to reciprocate for cutting.

When the magnetic core cutting fixing structure in the embodiment is specifically used, the device clamps magnetic cores to be cut with different sizes through the mutual matching of the clamping assembly 20 and the driving assembly 30, and specifically, when the magnetic cores to be cut need to be clamped, the auxiliary rod 22 is driven to move forwards through the output rod of the two hydraulic rods 21, so that the two clamping arms 23 connected with the two hydraulic rods in a rotating way are close to each other; in addition, after the power is turned on, the driving motor 32 drives the threaded rod 31 coaxially connected with the driving motor to rotate, and drives the joint of the two clamping arms 23 to retreat, so that the two clamping arms 23 are close; the continuous cutting of the magnetic core transmitted from the assembly line is realized by the cutting assembly 40, specifically, after the magnetic core is clamped by the clamping arm 23, the cutting motor drives the single-side gear 42 coaxially connected with the magnetic core to rotate, so that the reciprocating ring 41 meshed with the single-side gear 42 continuously reciprocates to drive the cutter 43 fixedly connected with the reciprocating ring to reciprocate.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A magnetic core cutting and fixing structure, comprising a base (10), characterized in that:

a mounting plate (11) is arranged on one side of the base (10), a clamping assembly (20) is fixedly connected to the top of the base (10) on one side far away from the mounting plate (11), a driving assembly (30) is coaxially connected in the clamping assembly (20), and a cutting assembly (40) is fixedly connected to one side, close to the clamping assembly (20), of the mounting plate (11);

the clamping assembly (20) and the driving assembly (30) are matched with each other to clamp magnetic cores to be cut of different sizes, and continuous cutting of the magnetic cores transmitted from the assembly line is achieved through the cutting assembly (40).

2. The magnetic core cutting fixture of claim 1, wherein: the clamping assembly (20) comprises a fixing groove fixedly connected to the top of the base (10), a pair of side-by-side hydraulic rods (21) are arranged in the fixing groove, two output rods of the hydraulic rods (21) are all rotationally connected with auxiliary rods (22), two clamping arms (23) are rotationally connected to one end, far away from the hydraulic rods (21), of each auxiliary rod (22), and the two clamping arms (23) are rotationally connected with each other.

3. The magnetic core cutting fixture of claim 2, wherein: the driving assembly (30) comprises a threaded rod (31) in threaded connection with the side wall of the fixed groove, one end of the threaded rod (31) is coaxially connected with a driving motor (32), and one end, far away from the driving motor (32), of the threaded rod (31) is rotationally connected with the joint of the two clamping arms (23).

4. The magnetic core cutting fixture of claim 1, wherein: the cutting assembly (40) comprises a plurality of fixing rods fixedly connected to the mounting plate (11), one end, away from the mounting plate (11), of each fixing rod is fixedly connected with an extension plate, reciprocating rings (41) are connected to the extension plates in an interactive mode, single-side gears (42) are meshed in the reciprocating rings (41), cutting motors are coaxially connected to one sides of the single-side gears (42), and cutters (43) are fixedly connected to the bottoms of the reciprocating rings (41).

5. The magnetic core cutting fixture of claim 2, wherein: the clamping arms (23) are provided with gears on one side close to one clamping arm (23), and the clamping arms (23) are made of rubber.