CN219349906U

CN219349906U - Arc surface electromagnet

Info

Publication number: CN219349906U
Application number: CN202223516366.3U
Authority: CN
Inventors: 沈其荣; 卞国平; 卞宏刚
Original assignee: JIANGYIN NEW SUN METALLURGICAL EQUIPMENT CO LTD
Current assignee: JIANGYIN NEW SUN METALLURGICAL EQUIPMENT CO LTD
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-14
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to an arc surface electromagnet, which comprises a main body, wherein an arc-shaped groove is formed in the bottom of the main body, the groove extends to two sides of the main body, and a cleaning mechanism is arranged on the main body; the cleaning mechanism comprises a scraping rod and two moving assemblies, wherein a storage groove is formed in the top of the groove, the storage groove extends to two sides of the main body along the axial direction of the groove, the scraping rod passes through the groove in parallel, and the two moving assemblies are respectively arranged at two sides of the shell along the axial direction of the groove; the movable assembly comprises a sliding block, a lifting rod is vertically arranged on the sliding block in a penetrating mode, the bottom end of the lifting rod is arranged at the top of the scraping rod, a connecting block is fixedly arranged at the top end of the lifting rod, a spring is sleeved on the lifting rod and located between the connecting block and the sliding block, one end of the spring is fixedly arranged on the connecting block, and the arc-shaped electromagnet achieves the function of removing impurities on the magnetic iron plate and prevents the impurities from damaging a workpiece.

Description

Arc surface electromagnet

Technical Field

The utility model relates to an arc surface electromagnet, and belongs to the technical field of electromagnets.

Background

An electromagnet is a device that generates electromagnetic electricity when energized. The coil with current is magnetic like a magnet, and is also called an electromagnet, so that the iron core is easy to magnetize, in order to enable the electromagnet to demagnetize immediately after power failure, soft iron or silicon steel materials with quick demagnetization are often adopted for manufacturing the electromagnet, the electromagnet has magnetism when being electrified, the magnetism disappears after power failure, the electromagnet has extremely wide application in our daily life, and the power of a generator is greatly improved due to the utility model.

The utility model patent with the application number of CN202022869020.6 discloses an electromagnet structure for lifting round billets, the electromagnet structure comprises an N pole magnet and an S pole magnet, the right side of the N pole magnet is provided with the S pole magnet, a magnetic steel neodymium iron boron A, a winding coil A, an annular buffer coil, a winding coil B, an aluminum nickel cobalt magnet and a magnetic steel neodymium iron boron B are arranged between the N pole magnet and the S pole magnet, the upper end of the annular buffer coil is provided with the magnetic steel neodymium iron boron A, the upper end of the magnetic steel neodymium iron boron A is provided with the winding coil B, the upper end of the aluminum nickel cobalt magnet is provided with the winding coil A, the upper end of the winding coil A is provided with the neodymium iron boron B, the lower end of a magnetic iron plate can be completely attached to the outer part of the upper end of a round ring, the contact area is increased, the magnetic strength and the magnetic range of the electromagnet structure are increased, the round ring is safer, the magnetic steel can be generated when the magnetic iron plate is electrified, the magnetic steel can not disappear after the power is cut off, and the whole lifting speed of the round ring is not influenced. However, after long-term use, a lot of impurities are generated on the adsorption surface of the magnetic iron plate, and the surface of the workpiece is easily damaged when the magnetic iron plate adsorbs the workpiece.

Therefore, an arc-surface electromagnet is needed to clean impurities on the adsorption surface of the magnetic iron plate and prevent the impurities from damaging a workpiece.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to overcome the defects in the prior art, the arc surface electromagnet is provided for realizing the cleaning of impurities on the adsorption surface of the magnetic iron plate and preventing the impurities from damaging a workpiece.

The utility model solves the problems by adopting the following technical scheme: the arc surface electromagnet comprises a main body, wherein an arc-shaped groove is formed in the bottom of the main body, the groove extends to two sides of the main body, and a cleaning mechanism is arranged on the main body;

the cleaning mechanism comprises a scraping rod and two moving assemblies, wherein a storage groove is formed in the top of the groove, the storage groove extends to two sides of the main body along the axial direction of the groove, the scraping rod passes through the groove in parallel, and the two moving assemblies are respectively arranged at two sides of the shell along the axial direction of the groove;

the movable assembly comprises a sliding block, a lifting rod vertically penetrates through the sliding block, the bottom end of the lifting rod is arranged at the top of the scraping rod, a connecting block is fixedly arranged at the top end of the lifting rod, a spring is sleeved on the lifting rod and located between the connecting block and the sliding block, one end of the spring is fixedly arranged on the connecting block, the other end of the spring is fixedly arranged on the sliding block, a movable unit is arranged on the sliding block, and the movable unit drives the sliding block to horizontally move perpendicular to the axis direction of the groove.

Preferably, the moving unit comprises a screw, one end of the screw is provided with a bearing, an outer ring of the bearing is fixedly connected with the shell, the other end of the screw is driven by a motor, and the screw is in threaded connection with the sliding block.

Preferably, the length of the screw is greater than the width of the notch of the groove.

Preferably, the main body comprises a hollow shell, the bottom of the shell is provided with an opening, a plurality of magnetic iron plates are fixedly arranged in the shell, the magnetic iron plates are uniformly distributed at intervals along the axial direction of the groove, and a magnetizing device is arranged at the top of each magnetic iron plate.

Preferably, the magnetizing device comprises a cylindrical coil, the coil is vertically arranged, an insulating ring is arranged on the periphery of the coil, insulating pads are arranged at the top and the bottom of the coil, a magnetic isolation plate is fixedly arranged at the bottom of the insulating pad below the coil, an iron core is coaxially inserted in the coil, the iron core sequentially penetrates through the magnetic isolation plate and the two insulating pads, and the magnetic conduction iron plate is fixedly arranged at the bottom of the magnetic isolation plate.

Preferably, a partition plate is arranged between two adjacent magnetic iron plates, and the partition plate is fixedly arranged in the shell.

Preferably, the partition plate and the shell are of an integrally formed structure.

Preferably, the bottom of the magnetic iron plate, the bottom of the partition plate and the bottom of the shell are all in the same plane.

Preferably, the top of the main body is provided with a lifting lug and a wire connection tube.

Preferably, the scraping rod is provided with a round angle.

Compared with the prior art, the utility model has the advantages that:

the arc surface electromagnet provided by the utility model has the advantages that the function of removing impurities on the magnetic conduction iron plate is realized, and the impurities are prevented from damaging a workpiece.

Drawings

FIG. 1 is a schematic diagram of a first configuration of an arc electromagnet according to the present utility model;

FIG. 2 is a schematic diagram of a second configuration of an arc electromagnet according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 1;

FIG. 4 is a schematic diagram of a mobile assembly;

FIG. 5 is a schematic diagram of a connection structure of a magnetizing apparatus and a magnetically conductive iron plate;

fig. 6 is a cross-sectional view of the magnetizing apparatus.

Wherein: the magnetic field generator comprises a main body 1, a shell 11, a magnetic iron plate 12, a magnetizing device 13, a coil 13.1, an insulating ring 13.2, an insulating pad 13.3, a magnetic isolation plate 13.4, an iron core 13.5, a partition plate 14, a groove 2, a cleaning mechanism 3, a scraping rod 31, a moving assembly 32, a sliding block 32.1, a lifting rod 32.2, a connecting block 32.3, a spring 32.4, a moving unit 32.5, a lead screw 32.51, a bearing 32.52, a motor 32.53, a storage groove 33, a lifting lug 4 and a wiring tube 5.

Detailed Description

As shown in fig. 1-6, an arc surface electromagnet in this embodiment includes a main body 1, the main body 1 includes a hollow casing 11, the bottom of the casing 11 is open, three magnetic iron plates 12 are fixedly disposed in the casing 11, the three magnetic iron plates 12 are uniformly distributed at intervals along the axial direction of the groove 2, a magnetizing device 13 is disposed at the top of each magnetic iron plate 12, the magnetizing device 13 is used for generating magnetism for the magnetic iron plates 12, a partition 14 is disposed between two adjacent magnetic iron plates 12, the partition 14 is fixedly disposed in the casing 11, the bottoms of the magnetic iron plates 12, the bottom of the partition 14 and the bottom of the casing 11 are all in the same plane, the magnetizing device 13 includes a cylindrical coil 13.1, the coil 13.1 is vertically disposed, an insulating ring 13.2 is disposed at the periphery of the coil 13.1, insulating pads 13.3 are disposed at the top and bottom of the coil 13.1, the bottom of the insulating pad 13.3 positioned below is fixedly provided with a magnetism isolating plate 13.4, an iron core 13.5 is coaxially inserted in the coil 13.1, the iron core 13.5 sequentially penetrates through the magnetism isolating plate 13.4 and the two insulating pads 13.3, the magnetism conducting iron plate 12 is fixedly arranged at the bottom of the magnetism isolating plate 13.4, the top of the main body 1 is provided with a lifting lug 4 and a wire connecting tube 5, the lifting lug 4 is used for hanging the main body 1, the wire connecting tube 5 is used for connecting a circuit, the bottom of the main body 1 is provided with an arc-shaped groove 2, the groove 2 extends to two sides of the main body 1, the main body 1 is provided with a cleaning mechanism 3, during operation, the coil 13.1 is electrified to enable the iron core 13.5 to generate magnetism and magnetize the magnetism conducting iron plate 12, a cylindrical workpiece is adsorbed at the groove 2 of the magnetism conducting iron plate 12 in parallel through magnetism, namely the groove 2 is an adsorption surface of the magnetism conducting iron plate 12, when the main body 1 moves, the workpiece is driven to synchronously move, after the workpiece moves to the target position, the coil 13.1 is powered off, the iron core 13.5 stops generating magnetism, the workpiece is separated from the main body 1, and then impurities on the inner wall of the groove 2 are removed through the cleaning mechanism 3, so that the surface of the workpiece is prevented from being damaged due to the impurities when the workpiece is lifted;

the cleaning mechanism 3 comprises a scraping rod 31 and two moving components 32, wherein a containing groove 33 is formed in the top in the groove 2, the containing groove 33 extends to two sides of the main body 1 along the axial direction of the groove 2, the scraping rod 31 is horizontally arranged right below the containing groove 33, the scraping rod 31 is parallel to the containing groove 33, the two moving components 32 are respectively arranged at two sides of the shell 11 along the axial direction of the groove 2, the moving components 32 drive the scraping rod 31 to move on the inner wall of the groove 2, when a workpiece is adsorbed on the inner wall of the groove 2, the workpiece pushes the scraping rod 31 to move upwards and enable the scraping rod 31 to move into the containing groove 33, and after the workpiece is separated from the groove 2, the moving components 32 enable the scraping rod 31 to move on the inner wall of the groove 2, so that impurities on the inner wall of the groove 2 of the scraping rod 31 can be scraped;

the moving assembly 32 comprises a sliding block 32.1, a lifting rod 32.2 vertically penetrates through the sliding block 32.1, the bottom end of the lifting rod 32.2 is fixedly arranged at the top of the scraping rod 31, a connecting block 32.3 is fixedly arranged at the top end of the lifting rod 32.2, a spring 32.4 is sleeved on the lifting rod 32.2, the spring 32.4 is positioned between the connecting block 32.3 and the sliding block 32.1, one end of the spring 32.4 is fixedly arranged on the connecting block 32.3, the other end of the spring 32.4 is fixedly arranged on the sliding block 32.1, a moving unit 32.5 is arranged on the sliding block 32.1, the moving unit 32.5 drives the sliding block 32.1 to horizontally move in the direction perpendicular to the axis of the groove 2, the sliding block 32.1 horizontally moves in the direction perpendicular to the axis of the groove 2 through the moving unit 32.5, the sliding block 32.1 horizontally moves the scraping rod 31 synchronously through the lifting rod 32.2, when the distance between the scraping rod 31 and the top of the shell 11 is increased, the sliding rod 31 drives the lifting rod 32.2 to move up and down the sliding rod 32.1 to the sliding rod 32.2, and the sliding rod 32.4 is pushed down to the groove 32.2 when the distance between the sliding rod and the sliding rod is reduced, and the sliding rod is always, and the sliding rod 32.4 is pushed down, and the sliding rod is pushed down along the sliding rod 32.2, and the sliding rod is pushed down, and the sliding rod 32.2, and the sliding rod is always, and the sliding rod is moved along;

the moving unit 32.5 comprises a screw rod 32.51, one end of the screw rod 32.51 is provided with a bearing 32.52, the outer ring of the bearing 32.52 is fixedly connected with the shell 11, the other end of the screw rod 32.51 is driven by a motor 32.53, the screw rod 32.51 is in threaded connection with the sliding block 32.1, the motor 32.53 is started to enable the screw rod 32.51 to rotate on the bearing 32.52, and the sliding block 32.1 is driven to synchronously move by the rotation of the screw rod 32.51;

in addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.

Claims

1. An arc surface electromagnet, which is characterized in that: the cleaning device comprises a main body (1), wherein an arc-shaped groove (2) is formed in the bottom of the main body (1), the groove (2) extends to two sides of the main body (1), and a cleaning mechanism (3) is arranged on the main body (1);

the cleaning mechanism (3) comprises a scraping rod (31) and two moving assemblies (32), a containing groove (33) is formed in the top of the groove (2), the containing groove (33) extends to two sides of the main body (1) along the axis direction of the groove (2), the scraping rod (31) passes through the groove (2) in parallel, and the two moving assemblies (32) are respectively arranged on two sides of the shell (11) along the axis direction of the groove (2);

the utility model provides a movable assembly (32) is including slider (32.1), vertically wear lifter (32.2) on slider (32.1), the bottom mounting of lifter (32.2) sets up the top at scraper bar (31), the fixed connecting block (32.3) that is provided with in top of lifter (32.2), the cover is equipped with spring (32.4) on lifter (32.2), spring (32.4) are located between connecting block (32.3) and slider (32.1), the one end of spring (32.4) is fixed to be set up on connecting block (32.3), the other end of spring (32.4) is fixed to be set up on slider (32.1), be provided with movable unit (32.5) on slider (32.1), movable unit (32.5) drive slider (32.1) perpendicular to recess (2) axis direction horizontal migration.

2. The arc surface electromagnet as set forth in claim 1, wherein: the mobile unit (32.5) comprises a screw (32.51), a bearing (32.52) is arranged at one end of the screw (32.51), an outer ring of the bearing (32.52) is fixedly connected with the shell (11), the other end of the screw (32.51) is driven by a motor (32.53), and the screw (32.51) is in threaded connection with the sliding block (32.1).

3. The arc surface electromagnet as set forth in claim 2, wherein: the length of the screw rod (32.51) is larger than the width of the notch of the groove (2).

4. The arc surface electromagnet as set forth in claim 1, wherein: the main body (1) comprises a hollow shell (11), the bottom of the shell (11) is provided with an opening, a plurality of magnetic iron plates (12) are fixedly arranged in the shell (11), the magnetic iron plates (12) are uniformly distributed at intervals along the axis direction of the groove (2), and magnetizing devices (13) are arranged at the top of each magnetic iron plate (12).

5. The arc surface electromagnet as set forth in claim 4, wherein: the magnetizing device is characterized in that the magnetizing device (13) comprises a cylindrical coil (13.1), the coil (13.1) is vertically arranged, an insulating ring (13.2) is arranged on the periphery of the coil (13.1), insulating pads (13.3) are arranged at the top and the bottom of the coil (13.1), a magnetic isolation plate (13.4) is fixedly arranged at the bottom of each insulating pad (13.3) located below, an iron core (13.5) is coaxially inserted in the coil (13.1), and the iron core (13.5) sequentially penetrates through the magnetic isolation plate (13.4) and the two insulating pads (13.3), and the magnetic conduction iron plate (12) is fixedly arranged at the bottom of the magnetic isolation plate (13.4).

6. The arc surface electromagnet as set forth in claim 4, wherein: a partition plate (14) is arranged between two adjacent magnetic iron plates (12), and the partition plate (14) is fixedly arranged in the shell (11).

7. The arc surface electromagnet of claim 6 wherein: the partition plate (14) and the shell (11) are of an integrated structure.

8. The arc surface electromagnet as set forth in claim 7, wherein: the bottom of the magnetic iron plate (12), the bottom of the baffle plate (14) and the bottom of the shell (11) are all positioned on the same plane.

9. The arc surface electromagnet as set forth in claim 1, wherein: the top of main part (1) is provided with lug (4) and connecting tube (5).

10. The arc surface electromagnet as set forth in claim 1, wherein: the scraping rod (31) is provided with a round angle.