CN215118517U - Magnetizing and testing integrated machine - Google Patents

Abstract

The utility model belongs to the technical field of permanent magnet rotor processing, specifically disclose a test all-in-one magnetizes, including bottom plate, first workstation, second workstation, third workstation, controller, servo depression bar, magnetism charging head, anchor clamps and damping rod, four corners in the bottom of bottom plate are provided with adjustable lower margin, and four corners are fixed with the stand on the bottom plate, are fixed with first workstation, second workstation and third workstation from bottom to top in proper order between the stand, the center department of first workstation seted up the installing port, be fixed with magnetism charging head in the installing port; a mounting rack is fixed on the first workbench, a servo pressure rod is fixed on the mounting rack right above the magnetic charging head, and the output end of the servo pressure rod is connected with a thimble; the second workbench is provided with a controller and a fluxmeter; an alarm is arranged on the third workbench; the controller is electrically connected with the fluxmeter and the alarm.

Description

Magnetizing and testing integrated machine

Technical Field

The utility model relates to a test all-in-one magnetizes belongs to permanent magnet rotor processing technology field.

Background

Magnetizing the permanent magnet rotor in the machining process; the feeding of the existing magnetizing equipment is up-down feeding and adopts two sections of driving forces; the lower part is provided with a motor screw rod, the upper part is assisted by a cylinder, and the matching of the up-and-down movement speeds is difficult to ensure; the driving of the cylinder during feeding fluctuates along with the change of an external air source; in addition, the cylinder end of the existing equipment is not provided with a pressing sleeve or is not accurate enough in a positioning mode, a motor screw rod on the lower portion is designed to be of a cantilever structure, and gaps are generated when the motor screw rod is used for a long time, so that the positioning of a permanent magnet rotor is deviated.

Disclosure of Invention

An object of the utility model is to provide a test all-in-one magnetizes 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 magnetizing and testing integrated machine comprises a bottom plate, a first workbench, a second workbench, a third workbench, a controller, a servo compression bar, a magnetizing head, a clamp and a damping rod, wherein adjustable feet are arranged at four corners of the bottom plate, stand columns are fixed at four corners of the bottom plate, the first workbench, the second workbench and the third workbench are sequentially fixed among the stand columns from bottom to top, a mounting hole is formed in the center of the first workbench, and the magnetizing head is fixed in the mounting hole; a mounting rack is fixed on the first workbench, a servo pressure rod is fixed on the mounting rack right above the magnetic charging head, and the output end of the servo pressure rod is connected with a thimble; the second workbench is provided with a controller and a fluxmeter; an alarm is arranged on the third workbench; the controller is electrically connected with the magnetic flowmeter, the servo pressure lever and the alarm.

Preferably, a communication hole is formed in the center of the magnetizing head, mounting grooves are formed in the inner walls of the two sides of the communication hole, and a magnetizing block is arranged in each mounting groove; the bottom of the magnetizing head is fixed with a damping rod at the position of the communicating hole.

Preferably, the damping rod includes a damping section of thick bamboo, release link and links up the post, and the spliced eye has been seted up to the bottom of a damping section of thick bamboo, and the spliced eye interpolation is equipped with the release link, and the bottom mounting of release link has the connecting block, and the top of release link extends to in the damping section of thick bamboo and this end is fixed with links up the post.

Preferably, a return spring is connected between the connecting block and the bottom of the outer side of the damping cylinder.

Preferably, the clamp comprises an upper clamp plate and a lower clamp plate, and the lower clamp plate is arranged at the top end of the connecting column; symmetrical screw rods are fixed on the lower clamping plate, guide holes matched with the screw rods are formed in the upper clamping plate, the guide holes are movably inserted with the screw rods, and nuts are arranged on the screw rods; and the top of the upper clamping plate is positioned under the ejector pin and is provided with an ejector pin hole matched with the ejector pin.

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

1. the utility model relates to a test all-in-one magnetizes through being provided with servo depression bar and damping rod for the drive power of unloading on this all-in-one provides by servo depression bar, thereby guarantees that the speed of unloading keeps unanimous, and then guarantees the stability of unloading on the unloading.

2. The utility model discloses be provided with controller, fluxmeter and siren, can detect the magnetic pole of the permanent magnet rotor that awaits measuring, avoid the staff to adorn the permanent magnet rotor magnetic pole anti-.

3. The utility model discloses be provided with anchor clamps, anchor clamps and fill the inside linking post of head and be connected the top of anchor clamps simultaneously and set up with servo depression bar on thimble assorted apical pore to can guarantee that the permanent magnet rotor in the drive anchor clamps that servo depression bar can be stable moves to the head of filling, accomplish the operation of magnetizing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base plate; 2. a first table; 3. a second table; 4. a third working table; 5. a controller; 6. a servo pressure lever; 601. a thimble; 7. charging the magnetic head; 8. adjustable ground feet; 9. a column; 10. a mounting frame; 11. a fluxmeter; 12. an alarm; 13. a damping cylinder; 14. a reset lever; 15. connecting the column; 16. connecting blocks; 17. a return spring; 18. an upper splint; 19. a lower splint; 20. a screw; 21 a magnetic charging block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a magnetizing and testing integrated machine comprises a bottom plate 1, a first workbench 2, a second workbench 3, a third workbench 4, a controller 5, a servo compression bar 6, a magnetizing head 7, a clamp and a damping rod, wherein adjustable feet 8 are arranged at four corners of the bottom plate 1, stand columns 9 are fixed at four corners of the bottom plate 1, the first workbench 2, the second workbench 3 and the third workbench 4 are sequentially fixed among the stand columns 9 from bottom to top, a mounting hole is formed in the center of the first workbench 2, and the magnetizing head 7 is fixed in the mounting hole; a mounting rack 10 is fixed on the first workbench 2, a servo pressure lever 6 is fixed on the mounting rack 10 and positioned right above the magnetizing head 7, and the output end of the servo pressure lever 6 is connected with an ejector pin 601; the second workbench 3 is provided with a controller 5 and a magnetic flowmeter 11; an alarm 12 is arranged on the third workbench 4; the controller 5 is electrically connected with the fluxmeter 11, the servo plunger 6 and the alarm 12.

Further, a communicating hole is formed in the center of the magnetizing head 7, mounting grooves are formed in the inner walls of the two sides of the communicating hole, and a magnetizing block 21 is arranged in each mounting groove; the bottom of the magnetizing head 7 is fixed with a damping rod at the position of the communicating hole.

Further, the damping rod includes a damping section of thick bamboo 13, release link 14 and links up post 15, and the spliced eye has been seted up to the bottom of a damping section of thick bamboo 13, and the spliced eye interpolation is equipped with release link 14, and release link 14's bottom mounting has connecting block 16, and release link 14's top extends to in the damping section of thick bamboo 13 and this end is fixed with links up post 15.

Further, a return spring 17 is connected between the connecting block 16 and the bottom of the outer side of the damping cylinder 13.

Further, the clamp comprises an upper clamping plate 18 and a lower clamping plate 19, and the lower clamping plate 19 is arranged at the top end of the connecting column 15; symmetrical screw rods 20 are fixed on the lower clamping plate 19, guide holes matched with the screw rods 20 are formed in the upper clamping plate 18, the guide holes are movably inserted into the screw rods 20, and screw caps are arranged on the screw rods 20; the top of the upper clamping plate 18 is positioned under the thimble 601 and is provided with a thimble hole matched with the thimble 601.

The working principle is as follows: the utility model relates to a magnetizing and testing integrated machine, when in use, firstly, a permanent magnet rotor to be tested is placed on a lower clamp plate 19, then a guide hole on an upper clamp plate 18 is movably inserted with a screw rod 20, and then the upper clamp plate 19 and the lower clamp plate 18 realize stable clamping on the permanent magnet rotor through the matching of a nut and the screw rod 20; if the magnetic poles of the permanent magnet rotor detected by the magnetic flowmeter 11 are reversely arranged, the magnetic flowmeter 11 feeds back information to the controller 5, and the controller 5 controls the alarm 12 to work to remind a worker to reinstall the permanent magnet rotor.

After the permanent magnet rotor is installed, the servo pressure lever 6 is controlled to operate through the controller 5, the servo pressure lever 6 is used for driving the thimble 601 to move downwards, the thimble 601 is combined with a tip hole in the upper clamping plate 18 and presses the upper clamping plate 18 downwards so as to drive the permanent magnet rotor and the connecting column 15 in the clamp to move downwards, the connecting column 15 drives the reset rod 14 to move downwards, and the reset rod 14 stretches the reset spring 17 through the connecting block 16; when the connecting column 15 moves to the bottom of the inner side of the damping cylinder 13, the permanent magnet rotor moves to the magnetizing block 21, the magnetizing block 21 magnetizes the permanent magnet rotor, when the magnetic control flowmeter 11 monitors that the magnetizing is completed, the controller 5 controls the servo compression rod 6 to reset, and the reset rod 14 gradually resets along with the resetting of the servo compression rod 6 under the action of the elastic force of the reset spring 17, so that the permanent magnet rotor after the magnetizing is completed moves out of the interior of the magnetizing head 7, and further, a worker can take the permanent magnet rotor out of the fixture conveniently.

It is worth noting that: the circuit connection among the controller, the servo pressure lever, the alarm and the magnetic flowmeter belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure are not repeated herein.

The detailed structure and operation principle of the magnetic flowmeter are the prior art and are not described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a test all-in-one magnetizes which characterized in that: the device comprises a bottom plate (1), a first workbench (2), a second workbench (3), a third workbench (4), a controller (5), a servo compression bar (6), a magnetic charging head (7), a clamp and a damping rod, wherein adjustable feet (8) are arranged at four corners of the bottom plate (1), stand columns (9) are fixed at the four corners of the bottom plate (1), the first workbench (2), the second workbench (3) and the third workbench (4) are sequentially fixed among the stand columns (9) from bottom to top, a mounting opening is formed in the center of the first workbench (2), and the magnetic charging head (7) is fixed in the mounting opening; a mounting rack (10) is fixed on the first workbench (2), a servo compression rod (6) is fixed on the mounting rack (10) and positioned right above the magnetizing head (7), and an ejector pin (601) is connected with the output end of the servo compression rod (6); the second workbench (3) is provided with a controller (5) and a fluxmeter (11); an alarm (12) is arranged on the third workbench (4); the controller (5) is electrically connected with the magnetic flowmeter (11), the servo pressure lever (6) and the alarm (12).

2. The all-in-one machine for magnetizing and testing as claimed in claim 1, wherein: a communicating hole is formed in the center of the magnetizing head (7), mounting grooves are formed in the inner walls of the two sides of the communicating hole, and a magnetizing block (21) is arranged in each mounting groove; a damping rod is fixed at the position of the communicating hole at the bottom of the magnetizing head (7).

3. The all-in-one machine for magnetizing and testing as claimed in claim 1, wherein: damping rod includes a damping section of thick bamboo (13), release link (14) and links up post (15), and the spliced eye has been seted up to the bottom of a damping section of thick bamboo (13), and the spliced eye interpolation is equipped with release link (14), and the bottom mounting of release link (14) has connecting block (16), and the top of release link (14) extends to in a damping section of thick bamboo (13) and this end is fixed with and links up post (15).

4. The all-in-one machine for magnetizing and testing as claimed in claim 3, wherein: and a return spring (17) is connected between the connecting block (16) and the bottom of the outer side of the damping cylinder (13).

5. The all-in-one machine for magnetizing and testing as claimed in claim 1, wherein: the clamp comprises an upper clamping plate (18) and a lower clamping plate (19), and the lower clamping plate (19) is arranged at the top end of the connecting column (15); symmetrical screw rods (20) are fixed on the lower clamping plate (19), guide holes matched with the screw rods (20) are formed in the upper clamping plate (18), the guide holes are movably inserted into the screw rods (20), and screw caps are arranged on the screw rods (20); the top of the upper clamping plate (18) is positioned under the thimble (601) and is provided with a tip hole matched with the thimble (601).

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