CN220740602U

CN220740602U - Magnetic steel surface polishing device

Info

Publication number: CN220740602U
Application number: CN202322505910.2U
Authority: CN
Inventors: 曹缘; 谢奎友; 杨德
Original assignee: Ningbo Chenxing Magnetic Industry Co ltd
Current assignee: Ningbo Chenxing Magnetic Industry Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-09
Anticipated expiration: 2033-09-15

Abstract

The utility model belongs to the field of machining and discloses a magnetic steel surface polishing device which comprises an operation bottom plate, wherein a fixed table is arranged on one side of the upper part of the operation bottom plate, a rotating motor for providing power is arranged on the fixed table, a fixed disc is arranged at the power output end of the motor and is used for clamping a magnetic steel block, a polishing assembly for polishing the magnetic steel surface is arranged above the middle of the operation bottom plate, and a fixing assembly for clamping the magnetic steel block is arranged above the other side of the operation bottom plate. The device aims at realizing high-efficiency, accurate and stable magnetic steel surface processing, is particularly suitable for the fields of magnetic product manufacturing and the like, can stably support and process magnetic steel blocks on an operation bottom plate through a power driving and clamping mechanism so as to achieve the required surface treatment effect, and the innovative design of the device is beneficial to realizing high-efficiency, accurate and stable magnetic steel surface processing, and has the advantages of simple structure, reasonable structure and low manufacturing cost.

Description

Magnetic steel surface polishing device

Technical Field

The utility model relates to the field of machining, in particular to a magnetic steel surface polishing device.

Background

Magnetic steels are commonly used in the manufacture of motors, generators, sensors, magnetic couplers, etc., whose surface quality and smoothness are critical to performance and life. Therefore, the magnetic steel surface treatment device has important significance in these applications. Through using magnet steel surface grinding device, can ensure magnet steel's surface smoothness, precision and quality to satisfy the product requirement.

Most of the existing magnetic steel surface polishing devices are also conventional grinding and polishing technologies, and tools such as abrasive materials, grinding wheels and the like are used for manually or automatically cutting, polishing and polishing the magnetic steel surface. An automatic grinding system is generally used by large enterprises, magnetic steel parts are sent to a grinding workstation by using automatic equipment such as a mechanical arm, a conveyor belt and the like, and automatic grinding and polishing are carried out through a preset program.

Although the prior art is relatively mature, the defects of the existing magnetic steel surface polishing device are obvious, the existing magnetic steel surface polishing device is too expensive in manufacturing cost, a general enterprise cannot bear the automatic polishing device, the manual polishing of the automatic polishing device needs the skill and experience of an operator, the speed and the precision are limited to a certain extent, only one magnetic steel block can be polished at a time, and the efficiency is low.

Disclosure of Invention

The present utility model is intended to provide solutions to existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a magnet steel surface grinding device includes operating floor, the fixed station is installed to one side of operating floor top, the top fixed mounting of fixed station has the rotating electrical machines that is used for providing power, the power take off end of rotating electrical machines is equipped with the fixed disk that is used for the cooperation chucking magnet steel piece, the top in the middle of the operating floor is installed and is used for polishing the subassembly on magnet steel surface, the fixed subassembly that is used for the chucking magnet steel piece is installed to the opposite side of operating floor top.

Preferably, the fixed disc comprises a circular disc rotationally connected with the power output end of the motor, a circular table used for supporting the inside of the magnetic steel sheet is arranged in the middle of the circular disc, the butt joint part of the circular disc and the circular table is L-shaped, and the thickness of the magnetic steel block exceeds the L part formed by the circular disc and the circular table.

Preferably, the polishing assembly comprises a polishing sheet, a supporting rod for fixing the polishing sheet is fixedly connected to the periphery of the lower portion of the polishing sheet, a threaded rod for controlling the height of the polishing sheet is arranged below the middle of the polishing sheet, and a fixing nut for supporting the positioning of the threaded rod is screwed below the threaded rod.

Preferably, the telescopic pipe is sleeved below the supporting rod, the round pipe is sleeved outside the lower end of the threaded rod, the fixing block is fixedly connected below the round pipe, the lower part of the telescopic pipe is fixedly connected to the fixing block, and the fixing block is fixedly installed on the operation bottom plate.

Preferably, the fixing assembly comprises a screw rod fixedly installed on the fixing block, a sliding block is sleeved outside the screw rod, one end of the screw rod outside the sliding block is connected with a control nut in a threaded manner, a sliding rail is connected below the sliding block in a sliding manner, and a limiting block for preventing the sliding block from derailing is installed outside the sliding rail.

Preferably, a rectangular block is fixedly arranged above the sliding block, a round hole is formed in one side of the rectangular block, a rotary bearing is sleeved in the round hole, a round rod is sleeved in the rotary bearing, and one end of the round rod is connected with a chuck for clamping the magnetic steel block.

Preferably, the chuck comprises a disc, threads are formed in the disc in an outward opening mode, clamping rings used for supporting the magnetic steel blocks are connected to the threads in a threaded mode, and a round table used for supporting the inside of the magnetic steel blocks is arranged in the middle of one side of the disc.

Compared with the prior art, the technical scheme has the beneficial effects that:

(1) This magnet steel surface grinding device is equipped with fixed disk and chuck, can constitute a circular with the magnet steel piece through the cooperation of two, directly once polishes a plurality of magnet steel pieces, has directly improved holistic efficiency. Through rotating the motor and driving, need not operating personnel and polish through the manual work, this equipment uses threaded rod and screw thread control's mode, can realize polishing the accurate control of the high low position of subassembly to improve the precision and the quality of polishing.

(2) The magnetic steel surface polishing device has the advantages of simple structure and low manufacturing cost, and can be born by small enterprises. And contain motor and automation subassembly in the device structure, can realize automatic magnet steel surface polishing process, improve production efficiency and uniformity.

Drawings

FIG. 1 is a schematic diagram of an overall appearance of an assembled magnetic steel structure according to the present utility model;

FIG. 2 is a schematic diagram of a side view of the overall appearance of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a provided by the present utility model.

In the figure: 1. an operation bottom plate; 2. a fixed table; 3. a rotating motor; 4. a fixed plate; 401. a circular disc; 402. a circular table; 5. a polishing assembly; 501. polishing the sheet; 502. a support rod; 503. a threaded rod; 504. a fixing nut; 505. a telescopic tube; 506. a round tube; 507. a fixed block; 6. a fixing assembly; 601. a screw rod; 602. a sliding block; 603. a sliding rail; 604. rectangular blocks; 605. a round bar; 606. a chuck; 607. a disc; 608. a clasp; 609. round bench; 610. and (5) controlling the nut.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and embodiments:

the specific implementation process is as follows:

referring to fig. 1-3, in general, the existing magnetic steel surface polishing apparatus is too expensive for an enterprise to afford its price, and if it is manually polished, the skill and experience of the operator are required, and the efficiency is low, and the polished products are uneven. Therefore, a novel magnetic steel surface polishing device is needed: including operating bottom plate 1, as the basis of whole device, provide stable supporting platform, with the installation and other fixed subassemblies, fixed station 2 is installed to one side of operating bottom plate 1 top, the top fixed mounting of fixed station 2 has the rotating electrical machines 3 that is used for providing power, provide the power supply, power transfer gives other parts in order to realize work, the power take off end of rotating electrical machines 3 is equipped with the fixed disk 4 that is used for the cooperation chucking magnet steel piece, be used for the chucking magnet steel piece, thereby make the magnet steel piece follow the rotation of motor and move, the fixed subassembly 6 that is used for chucking magnet steel piece is installed to the top in the middle of operating bottom plate 1, this helps keeping the position stability of magnet steel piece, this kind of magnet steel surface grinding device's structure and design aim at realizing high-efficient, accurate and stable magnet steel surface treatment process, in order to satisfy the demand of magnet product in the manufacturing industry.

The fixed disk 4 includes the circular disk 401 that rotates with motor power take off end to be connected, the centre of circular disk 401 is equipped with the circular platform 402 that is used for supporting the magnet steel piece inside, circular disk 401 is L shape with the butt joint department of circular platform 402, L shape contact design can ensure that the magnet steel piece is blocked by the accuracy, avoid taking place not hard up or break away from the phenomenon in the polishing process, the thickness of magnet steel piece is about to surpass the L department that circular disk 401 and circular platform 402 formed, this kind of design makes the surface of magnet steel piece can with polishing piece 501 contact, prevent polishing piece 501 contact is circular disk 401, even polishing effect can be guaranteed in the motion of stable magnet steel piece, thereby provide higher quality surface treatment result.

The polishing assembly 5 comprises a polishing sheet 501, a core part of the polishing assembly 5 is used for actually polishing the surface of magnetic steel to improve the surface of the polishing sheet, a supporting rod 502 used for fixing the polishing sheet 501 is fixedly connected to the periphery of the lower part of the polishing sheet 501, stable support is provided for the polishing sheet 501, stability of the polishing sheet 501 in a motion process is guaranteed, a threaded rod 503 used for controlling the height of the polishing sheet 501 is arranged below the middle part of the polishing sheet 501, a fixing nut 504 used for supporting the positioning of the threaded rod 503 is screwed below the threaded rod 503, and the height of the polishing sheet 501 is adjusted through rotation of the nut, so that polishing depth is controlled.

The telescopic pipe 505 is sleeved below the supporting rod 502, the height of the supporting rod 502 can be adjusted within a certain range through the design of the telescopic pipe 505, the circular pipe 506 is sleeved outside the lower end of the threaded rod 503, the threaded rod 503 can retract into the circular pipe 506, the length of the threaded rod 503 is controlled through the rotation of the nut, the fixed block 507 is fixedly connected below the circular pipe 506, the fixed block 507 is fixedly connected below the telescopic pipe 505, the fixed block 507 is fixedly arranged on the operating bottom plate 1, the stability and the adjustment performance of the polishing assembly 5 are improved through the design of the supporting and adjusting mechanism, and the polishing process is more accurate, efficient and reliable.

The fixed assembly 6 comprises a screw rod 601 fixedly installed on a fixed block 507 and used for controlling the distance between the sliding block 602, the sliding block 602 is sleeved outside the screw rod 601, the sliding block 602 and the sliding rail 603 are designed to keep the stability of the whole fixed assembly 6, meanwhile, accurate control is provided, accurate clamping and positioning of the magnetic steel blocks are realized, one end of the screw rod 601 on the outer side of the sliding block 602 is connected with a control nut in a threaded manner, the sliding block 602 can slide on the sliding rail 603 through rotation of the control nut, when the magnetic steel blocks on the chuck 606 are tightly aligned with the fixed disc 4, adjustment can be stopped, the magnetic steel blocks cannot be thrown off during rotation, a sliding rail 603 is connected below the sliding block 602 in a sliding manner, a limiting block for preventing the sliding block 602 from derailing is installed on the outer side of the sliding rail 603, and the fixed assembly 6 is designed to help realize stable clamping and positioning of the magnetic steel blocks, so that the controllability and the stability of the device are improved, and a surface treatment result with higher quality can be obtained.

The square block 604 is fixedly arranged above the sliding block 602, a round hole is formed in one side of the square block 604, a rotary bearing is sleeved in the round hole, the round rod 605 can rotate stably in the round hole due to the design of the rotary bearing, the round rod 605 is sleeved in the rotary bearing, one end of the round rod 605 is connected with a chuck 606 for clamping the magnetic steel block, and the clamping and fixing of the magnetic steel block can be realized through the chuck 606 on the round rod 605, so that the magnetic steel block can rotate along with the movement of the device.

The chuck 606 includes disc 607, and the disc 607 external-open has the screw thread, and the screw thread is gone up to be screwed and is had the snap ring 608 that is used for supporting the magnetic steel piece, can rotate the snap ring 608 to breaking away from disc 607 when the magnetic steel piece on the chuck 606 and fixed disk 4 chucking thereby ensure the quality of polishing, and the centre of disc 607 one side is equipped with the round platform 609 that is used for supporting the magnetic steel piece inside, and the design of chuck 606 helps realizing the stable joint and the rotation of magnetic steel piece, has improved the controllability and the efficiency of polishing process, probably obtains higher quality surface treatment result.

The working principle of the equipment is as follows:

one end of a magnetic steel block to be polished is placed in the chuck 606, then the sliding block 602 is enabled to slide through the rotation control nut, and the sliding block 602 drives the chuck 606 and the magnetic steel block in the chuck 606 to slide together, so that the other end of the magnetic steel block is clamped with the fixed disc 4. After clamping, the snap ring 608 is rotated so that the snap ring 608 is disengaged from the disc 607. The height of the polishing sheet 501 is then adjusted, the threaded rod 503 is driven to rise and fall by rotating the nut, the supporting rod 502 is also raised or lowered in the telescopic tube 505, the polishing sheet 501 is also moved along with the raising and lowering of the threaded rod 503 and the supporting rod 502, and then the polishing sheet is adjusted to a proper polishing position. Finally, the rotating motor 3 is started, the motor provides a power source, power is transmitted to the fixed disc 4, the fixed disc 4 drives the chuck 606 to rotate through the magnetic steel block after rotating along with the motor, and meanwhile, the rotation of the chuck 606 drives the round rod 605 to rotate in the rotating bearing, so that the surface of the magnetic steel block is polished.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. A magnet steel surface grinding device which characterized in that: including operation bottom plate (1), fixed station (2) are installed to one side of operation bottom plate (1) top, the top fixed mounting of fixed station (2) has rotation motor (3) that are used for providing power, the power take off end of rotation motor (3) is equipped with fixed disk (4) that are used for the cooperation chucking magnet steel piece, the top in the middle of operation bottom plate (1) is installed and is used for polishing subassembly (5) on magnet steel surface, fixed subassembly (6) that are used for the chucking magnet steel piece are installed to the opposite side of operation bottom plate (1) top.

2. The magnetic steel surface polishing device as claimed in claim 1, wherein: the fixed disk (4) comprises a circular disk (401) rotationally connected with a motor power output end, a circular table (402) used for supporting the inside of a magnetic steel sheet is arranged in the middle of the circular disk (401), the butt joint part of the circular disk (401) and the circular table (402) is L-shaped, and the thickness of a magnetic steel block exceeds the L part formed by the circular disk (401) and the circular table (402).

3. The magnetic steel surface polishing device as claimed in claim 1, wherein: the polishing assembly (5) comprises a polishing sheet (501), a supporting rod (502) used for fixing the polishing sheet (501) is fixedly connected to the periphery of the lower portion of the polishing sheet (501), a threaded rod (503) used for controlling the height of the polishing sheet (501) is arranged below the middle of the polishing sheet (501), and a fixing nut (504) used for supporting the positioning of the threaded rod (503) is connected to the lower portion of the threaded rod (503) in a threaded mode.

4. A magnetic steel surface grinding device according to claim 3, characterized in that: the telescopic pipe (505) is sleeved below the supporting rod (502), a circular pipe (506) is sleeved outside the lower end of the threaded rod (503), a fixed block (507) is fixedly connected below the circular pipe (506), the lower part of the telescopic pipe (505) is fixedly connected to the fixed block (507), and the fixed block (507) is fixedly installed on the operation bottom plate (1).

5. The magnetic steel surface polishing device as claimed in claim 1, wherein: the fixed subassembly (6) is including fixed mounting lead screw (601) on fixed block (507), lead screw (601) overcoat has sliding block (602), one end silk of outside lead screw (601) of sliding block (602) has connect control nut (610), the below sliding connection of sliding block (602) has slip track (603), the stopper that prevents sliding block (602) derailment is installed in the outside of slip track (603).

6. The magnetic steel surface polishing device as claimed in claim 5, wherein: the magnetic steel block clamping device is characterized in that a rectangular block (604) is fixedly arranged above the sliding block (602), a round hole is formed in one side of the rectangular block (604), a rotary bearing is sleeved in the round hole, a round rod (605) is sleeved in the rotary bearing, and one end of the round rod (605) is connected with a chuck (606) for clamping the magnetic steel block.

7. The magnetic steel surface polishing device as claimed in claim 6, wherein: the chuck (606) comprises a disc (607), the disc (607) is externally provided with threads, the threads are connected with a clamping ring (608) for supporting the magnetic steel block, and a round table (609) for supporting the inside of the magnetic steel block is arranged in the middle of one side of the disc (607).