CN217640970U - Magnetic stripe bending magnetizing jig and automatic magnetizing device - Google Patents
Magnetic stripe bending magnetizing jig and automatic magnetizing device Download PDFInfo
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- CN217640970U CN217640970U CN202221661693.5U CN202221661693U CN217640970U CN 217640970 U CN217640970 U CN 217640970U CN 202221661693 U CN202221661693 U CN 202221661693U CN 217640970 U CN217640970 U CN 217640970U
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- magnetic stripe
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Abstract
The utility model relates to a magnet generates the equipment field, provides a crooked tool and automatic device that magnetizes of magnetic stripe, the crooked tool that magnetizes of magnetic stripe, include: the device comprises an upper press-in mechanism, a bending mechanism, a magnetizing mechanism and a lower press-in mechanism; the magnetizing mechanism is fixedly arranged; a bending mechanism is arranged above the magnetizing mechanism; the bending mechanism is used for bending the strip-shaped magnetic strip into an annular magnet; the bending mechanism comprises: the first bending part and the second bending part are correspondingly arranged; the first bending part and the second bending part can move in the X-axis direction and can be opened and closed respectively; an upper press-in mechanism capable of moving in the Z-axis direction is arranged above the bending mechanism, and an upper press-in auxiliary mechanism is arranged at the bottom of the upper press-in mechanism; a lower pressing mechanism is arranged below the magnetizing mechanism; and the lower press-in mechanism is used for placing the magnet retainer. The utility model discloses can promote the precision of magnetizing and the efficiency of magnetizing, reduce equipment cost.
Description
Technical Field
The utility model relates to a magnet generates the equipment field, especially relates to a crooked tool and automatic device that magnetizes of magnetic stripe.
Background
The motor is internally provided with the magnet, in the production process of the motor, bar-shaped magnet raw materials are required to be bent into a ring shape and magnetized to form the ring-shaped magnet, and then the next step of production of the motor is carried out.
The production of present magnet needs special magnetizer, utilizes the pulse to magnetize the tool and passes through the coil heavy current and produce the magnetic field and magnetize to the magnetic stripe, and the process of magnetizing power consumption is big, generates heat easily, and equipment cost is higher. The magnet forms annular process, needs to establish in addition bending equipment, and production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve prior art's magnet and generate and need special magnetizer, need establish the equipment of buckling in addition, production efficiency is lower, and technical problem such as equipment cost is higher provides a magnetic stripe bending and magnetizes tool and automatic magnetization device to promote the precision of magnetizing and magnetize efficiency, reduce equipment cost.
The utility model provides a crooked tool that magnetizes of magnetic stripe, include: the device comprises an upper press-in mechanism, a bending mechanism, a magnetizing mechanism and a lower press-in mechanism;
the magnetizing mechanism is fixedly arranged;
a bending mechanism is arranged above the magnetizing mechanism; the bending mechanism is used for bending the strip-shaped magnetic strip into an annular magnet;
the bending mechanism comprises: the first bending part and the second bending part are correspondingly arranged; the first bending part and the second bending part can move in the X-axis direction respectively and can be opened and closed;
the first bending part is provided with a first groove; the first groove is semicircular;
the second bending part is provided with a second groove; the center of the second groove adopts an arc structure, and two sides of the arc structure are outwards opened;
the first groove and the second groove are concentric in a closed state;
an upper press-in mechanism capable of moving in the Z-axis direction is arranged above the bending mechanism, and an upper press-in auxiliary mechanism is arranged at the bottom of the upper press-in mechanism;
a lower pressing-in mechanism is arranged below the magnetizing mechanism; the lower press-in mechanism is used for placing the magnet retainer;
the axes of the upper press-in mechanism, the upper press-in auxiliary mechanism, the bending mechanism and the magnetizing mechanism are on the same straight line; the magnetizing mechanism is provided with a passage for the magnet to pass through.
Preferably, the outer diameter of the upper press-in auxiliary mechanism is smaller than the outer diameter of the upper press-in mechanism;
the outer diameter of the upper press-in auxiliary mechanism is matched with the inner diameter of the magnet bent into a ring.
Preferably, a retainer is arranged at the top of the magnetizing mechanism, and the magnetizing mechanism is installed on an operating platform of the bending mechanism through the retainer.
Preferably, the second bending part has a first protrusion and a second protrusion;
the first bending part is provided with a third groove; the third groove is arranged corresponding to the first protrusion.
Preferably, the first bending part is provided with a limiting platform;
the limiting platform and the two end parts of the first groove are on the same plane.
Preferably, the magnetic charging mechanism includes: the magnet cover plate, the magnet seat and a plurality of strong permanent magnets arranged in the magnet seat; the magnet cover plate is installed on the magnet seat.
Preferably, the magnet cover plate and the magnet holder are respectively provided with a through hole for passing the magnet;
the plurality of strong permanent magnets are positioned between the magnet cover plate and the magnet seat;
the strong permanent magnets are uniformly distributed in the peripheral direction of the through hole of the magnet seat.
Correspondingly, the utility model also provides an automatic magnetization device, include: the magnetic stripe bending magnetizing fixture comprises a lifting cylinder, a lower pressing mechanism operating platform, a Y-axis moving device, a first horizontal cylinder, a second horizontal cylinder and the magnetic stripe bending magnetizing fixture provided by any embodiment of the utility model;
the upper press-in mechanism is arranged on the lifting cylinder;
the lower press-in mechanism is arranged on the Y-axis moving device; the Y-axis moving device is arranged on the lower press-in mechanism operating table;
the first bending part is arranged on the first horizontal cylinder, and the second bending part is arranged on the second horizontal cylinder; the first horizontal cylinder and the second horizontal cylinder are arranged oppositely.
The utility model provides a pair of crooked tool and the automatic device that magnetizes of magnetic stripe, the crooked complementary unit that magnetizes of magnetic stripe is originally located the bending machine and constructs the position, at first puts the magnetic stripe of bar at first kink front end, and first kink and second kink are closed, buckle the magnetic stripe of bar and form annular magnet. The upper press-in mechanism presses down the annular magnet and presses the annular magnet into a magnet holder of the lower press-in mechanism. And in the process of pressing down, the strong permanent magnet stone generates a magnetic field to instantaneously magnetize the magnet through the magnetizing mechanism, so that the magnetizing effect is achieved. The utility model discloses can practice thrift the electric quantity, reduce and generate heat, promote the precision of magnetizing and magnetize efficiency, reduce equipment cost. The bending and magnetizing of the magnetic strip can be carried out simultaneously, so that the production efficiency is integrally improved, and the production cost is reduced.
Drawings
Fig. 1 is a first schematic structural view of a magnetic stripe bending magnetizing jig provided by the present invention;
fig. 2 is a schematic structural diagram ii of a magnetic stripe bending magnetizing jig provided by the present invention;
fig. 3 is a cross-sectional view of the magnetic stripe bending magnetizing jig provided by the present invention;
fig. 4 is a schematic structural view of a magnetic stripe bending magnetizing jig provided by the present invention under the condition of hiding a bending mechanism;
fig. 5 is a first schematic structural diagram of a bending mechanism provided by the present invention;
fig. 6 is a schematic structural diagram of a bending mechanism according to the present invention;
fig. 7 is a schematic view of the internal structure of the magnetizing mechanism provided by the present invention.
Reference numerals: 1. an upper press-in mechanism; 2. an upper press-in auxiliary mechanism; 3. a press-in mechanism; 4. a first bent portion; 5. a second bent portion; 6. a cage; 7. a magnet cover plate; 8. a strong permanent magnet; 9. a magnet seat; 401. a first groove; 402. a third groove; 403. a limiting platform; 501. a second groove; 502. a first protrusion; 503. a second protrusion.
Detailed Description
In order to make the technical problems, the technical solutions adopted and the technical effects achieved by the present invention clearer, the following description is made in conjunction with the accompanying drawings and embodiments for further details of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Example one
As shown in fig. 1-4, the embodiment of the utility model provides a crooked tool of magnetizing of magnetic stripe includes: an upper press-in mechanism 1, a bending mechanism, a magnetizing mechanism and a lower press-in mechanism 3.
An upper press-in mechanism 1 capable of moving in the Z-axis direction is arranged above the bending mechanism, and an upper press-in auxiliary mechanism 2 is arranged at the bottom of the upper press-in mechanism 1. The outer diameter of the upper press-in auxiliary mechanism 2 is smaller than that of the upper press-in mechanism 1; the outer diameter of the upper press-in auxiliary mechanism 2 is adapted to the inner diameter of the magnet bent into a ring. The periphery of the upper press-in auxiliary mechanism 2 is cylindrical, and the longitudinal height of the upper press-in auxiliary mechanism 2 is greater than the height of the strip-shaped magnetic stripe to be bent. During bending, the magnetic strip is bent along the shape of the upper press-in aid 2.
A lower pressing-in mechanism 3 is arranged below the magnetizing mechanism; the lower press-in mechanism 3 is used for placing a magnet retainer; the magnet bent into a ring is finally pressed into the magnet holder. According to production requirements, the lower pressing mechanism 3 can be arranged in a mode of moving along the Y-axis direction, moves to the position below the magnetizing mechanism before pressing operation, and moves away after the pressing operation, so that the magnet holder can be conveniently placed.
The axes of the upper press-in mechanism 1, the upper press-in auxiliary mechanism 2, the bending mechanism and the magnetizing mechanism are on the same straight line; the magnetizing mechanism is provided with a channel for the magnet to pass through, the inner diameter of the channel is slightly larger than the outer diameter of the upper press-in mechanism 1, and the upper press-in mechanism 1 can pass through the channel.
A bending mechanism is arranged above the magnetizing mechanism; and the bending mechanism is used for bending the strip-shaped magnetic strip into an annular magnet. The bending mechanism comprises: a first bending part 4 and a second bending part 5 which are correspondingly arranged; the first bent portion 4 and the second bent portion 5 are movable in the X-axis direction and can be opened and closed, respectively. As shown in fig. 5 and 6, the first bending part 4 has a first groove 401; the first groove 401 is semicircular; the second bending part 5 has a second groove 501; the center of the second groove 501 adopts an arc structure, and two sides of the arc structure are opened outwards; the first recess 401 and the second recess 501 are concentric in the closed state.
The second bending part 5 has a first protrusion 502 and a second protrusion 503; the first bent part 4 has a third groove 402; the third groove 402 is disposed corresponding to the first protrusion 502. When the bending mechanism is closed, the first protrusion 502 is placed in the third groove 402. The first bending part 4 is provided with a limiting platform 403; the limiting platform 403 is on the same plane with the two ends of the first groove 401.
In the embodiment, the bending mechanism is in an open state before bending, the first bending part 4 and the second bending part 5 are separated, and the upper press-in auxiliary mechanism 2 is initially located at the position of the bending mechanism (between the first bending part 4 and the second bending part 5); placing a strip-shaped magnetic strip (a non-magnetized magnetic strip raw material) at the front end of the first bending part 4 (between the first bending part 4 and the upper pressing auxiliary mechanism 2); in the bending process, the first bending part 4 moves in the direction of the upward pressing auxiliary mechanism 2, the two end parts of the limiting platform 403 and the first groove 401 block the two ends of the magnetic strip, and under the effect of continuous movement of the first bending part 4, the magnetic strip in the shape of a half ring is bent into the shape of the outer contour of the upward pressing auxiliary mechanism 2, and the two sides of the half ring are also straight lines and belong to a middle structure. Then, the second bending portion 5 moves upwards in the direction of pressing the auxiliary mechanism 2, the first bending portion 4 and the second bending portion 5 are closed, and the straight lines on the two sides of the middle structure are bent into a semi-ring shape to form a complete ring shape. The bending mechanism can realize that the strip-shaped magnetic strip is bent into the annular magnet. After the bending is completed, the first bending part 4 and the second bending part 5 are separated to wait for the next bending process.
The magnetizing mechanism is fixedly arranged. The magnetism charging mechanism comprises: the magnet cover plate 7, the magnet seat 9 and a plurality of strong permanent magnets 8 arranged in the magnet seat 9; the magnet cover plate 7 is installed on the magnet seat 9. The magnet cover plate 7 and the magnet seat 9 are respectively provided with through holes for the magnet to pass through; a plurality of strong permanent magnets 8 are positioned between the magnet cover plate 7 and the magnet seat 9; as shown in fig. 7, a plurality of strong permanent magnets 8 are uniformly distributed in the peripheral direction of the through hole of the magnet holder 9.
In addition, a retainer 6 is arranged at the top of the magnetizing mechanism, and the magnetizing mechanism is installed on an operating platform of the bending mechanism through the retainer 6. The bending mechanism moves on the operating platform of the bending mechanism, and the operating platform of the bending mechanism is used for fixing the magnetizing mechanism at the same time.
The utility model discloses a crooked tool that magnetizes of magnetic stripe goes up the 2 initial position that are located bending mechanism position of complementary unit that impresses, at first puts the magnetic stripe of bar at 4 front ends of first kink, and first kink 4 and 5 closures of second kink are buckled the magnetic stripe of bar and are circularized magnet. The upper press-in mechanism 1 presses down the ring-shaped magnet and presses into the magnet holder of the lower press-in mechanism 3. In the process of pressing down, the strong permanent magnet 8 generates a magnetic field to instantaneously magnetize the magnet through the magnetizing mechanism, so that the magnetizing effect is achieved. The utility model discloses can practice thrift the electric quantity, reduce and generate heat, promote the precision of magnetizing and magnetize efficiency, reduce equipment cost. The bending and magnetizing of the magnetic strip can be carried out simultaneously, so that the production efficiency is integrally improved, and the production cost is reduced.
Example two
The utility model also provides an automatic magnetization device, include: elevating cylinder, push down mechanism operation panel, Y axle mobile device, first horizontal cylinder, second horizontal cylinder and the utility model discloses the crooked tool that magnetizes of magnetic stripe that the arbitrary embodiment provided.
The upper press-in mechanism 1 is installed on the lifting cylinder. The lower press-in mechanism 3 is arranged on the Y-axis moving device; and the Y-axis moving device is arranged on the operating platform of the lower press-in mechanism. The first bent part 4 is arranged on a first horizontal cylinder, and the second bent part 5 is arranged on a second horizontal cylinder; the first horizontal cylinder and the second horizontal cylinder are arranged oppositely.
The utility model discloses an automatic magnetization device can realize automatic magnetization, goes up mechanism 1 of impressing and goes up and down through lift cylinder control, pushes down mechanism 3 and realizes that Y axle direction removes through Y axle mobile device, and first kink 4 stretches out and withdraws through first horizontal cylinder control, and second kink 5 stretches out and withdraws through second horizontal cylinder control, and each electrical component can be unified by the control case of equipment and controls.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a crooked tool that magnetizes of magnetic stripe which characterized in that includes: an upper press-in mechanism (1), a bending mechanism, a magnetizing mechanism and a lower press-in mechanism (3);
the magnetizing mechanism is fixedly arranged;
a bending mechanism is arranged above the magnetizing mechanism; the bending mechanism is used for bending the strip-shaped magnetic strip into an annular magnet;
the bending mechanism comprises: a first bending part (4) and a second bending part (5) which are correspondingly arranged; the first bending part (4) and the second bending part (5) can move in the X-axis direction and can be opened and closed;
the first bending part (4) is provided with a first groove (401); the first groove (401) is semicircular;
the second bending part (5) is provided with a second groove (501); the center of the second groove (501) adopts an arc structure, and two sides of the arc structure are outwards opened;
the first groove (401) and the second groove (501) are concentric in a closed state;
an upper press-in mechanism (1) capable of moving in the Z-axis direction is arranged above the bending mechanism, and an upper press-in auxiliary mechanism (2) is arranged at the bottom of the upper press-in mechanism (1);
a lower pressing-in mechanism (3) is arranged below the magnetizing mechanism; the lower press-in mechanism (3) is used for placing a magnet retainer;
the axes of the upper press-in mechanism (1), the upper press-in auxiliary mechanism (2), the bending mechanism and the magnetizing mechanism are on the same straight line; the magnetizing mechanism is provided with a passage for the magnet to pass through.
2. The magnetic stripe bending magnetizing jig according to claim 1, wherein the outer diameter of the upper press-in auxiliary mechanism (2) is smaller than the outer diameter of the upper press-in mechanism (1);
the outer diameter of the upper press-in auxiliary mechanism (2) is adapted to the inner diameter of the magnet bent into a ring.
3. The magnetic stripe bending and magnetizing jig according to claim 2, wherein a holder (6) is arranged at the top of the magnetizing mechanism, and the magnetizing mechanism is installed on an operating platform of the bending mechanism through the holder (6).
4. The magnetic stripe bending and magnetizing jig according to claim 1 or 3, wherein the second bending part (5) is provided with a first protrusion (502) and a second protrusion (503);
the first bent part (4) is provided with a third groove (402); the third groove (402) is arranged corresponding to the first protrusion (502).
5. The magnetic stripe bending and magnetizing jig according to claim 4, wherein the first bending part (4) is provided with a limiting platform (403);
the limiting platform (403) and two ends of the first groove (401) are on the same plane.
6. The jig of claim 1 or 3, wherein the magnetizing mechanism comprises: the magnet cover plate (7), the magnet seat (9) and a plurality of strong permanent magnets (8) arranged in the magnet seat (9); the magnet cover plate (7) is installed on the magnet seat (9).
7. The jig for bending and magnetizing the magnetic strip according to claim 6, wherein the magnet cover plate (7) and the magnet seat (9) are respectively provided with through holes for allowing the magnet to pass through;
a plurality of strong permanent magnets (8) are positioned between the magnet cover plate (7) and the magnet seat (9);
the plurality of strong permanent magnets (8) are uniformly distributed in the peripheral direction of the through hole of the magnet seat (9).
8. An automatic magnetizing apparatus, comprising: the magnetic stripe bending magnetizing jig comprises a lifting cylinder, a lower pressing mechanism operating table, a Y-axis moving device, a first horizontal cylinder, a second horizontal cylinder and the magnetic stripe bending magnetizing jig according to any one of claims 1 to 7;
the upper press-in mechanism (1) is arranged on the lifting cylinder;
the lower press-in mechanism (3) is arranged on the Y-axis moving device; the Y-axis moving device is arranged on the lower press-in mechanism operating table;
the first bent part (4) is arranged on a first horizontal cylinder, and the second bent part (5) is arranged on a second horizontal cylinder; the first horizontal cylinder and the second horizontal cylinder are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661693.5U CN217640970U (en) | 2022-06-29 | 2022-06-29 | Magnetic stripe bending magnetizing jig and automatic magnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661693.5U CN217640970U (en) | 2022-06-29 | 2022-06-29 | Magnetic stripe bending magnetizing jig and automatic magnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217640970U true CN217640970U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221661693.5U Active CN217640970U (en) | 2022-06-29 | 2022-06-29 | Magnetic stripe bending magnetizing jig and automatic magnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217640970U (en) |
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2022
- 2022-06-29 CN CN202221661693.5U patent/CN217640970U/en active Active
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Address after: 523273 No.3 Industrial Zone, Gaolong Road, Gaopo Town, Dongguan City, Guangdong Province Patentee after: NIDECO Electric (Dongguan) Co.,Ltd. Address before: 523273 No.3 Industrial Zone, Gaolong Road, Gaopo Town, Dongguan City, Guangdong Province Patentee before: NIDEC (DONGGUAN) CO.,LTD. |