CN218697275U

CN218697275U - Step-by-step magnet grinding device

Info

Publication number: CN218697275U
Application number: CN202223021398.6U
Authority: CN
Inventors: 詹前营; 詹松根; 曹礼学
Original assignee: Dongguan Jiada Magnet Electronic Co ltd
Current assignee: Dongguan Jiada Magnet Electronic Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-24
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a magnet processing equipment technical field especially relates to a step by step magnet grinding device. The technical scheme comprises the following steps: roof, thick mill and the thin mill of polishing, the second connecting block is all installed to the upper surface of thick mill and the thin mill of polishing, the second connecting block passes through fastening bolt and first connecting block fixed connection, the one end at first connecting axle is installed to first connecting block, the pneumatic cylinder is all installed to the upper surface both sides of roof, hydraulic telescoping rod is installed to the bottom of pneumatic cylinder, hydraulic telescoping rod's bottom is run through the roof and is connected with the second connecting plate. The utility model discloses can carry out the thick polishing to the magnet product earlier, the effectual effect of polishing that improves the magnet product is being polished after the thick polishing, and at the in-process that magnet was polished, the staff can carry out the dismouting to the magnet product, has improved work efficiency, and the condition that the staff was in the state of waiting when having avoided the magnet product to polish takes place, and the practicality is strong.

Description

Step-by-step magnet grinding device

Technical Field

The utility model relates to a magnet processing equipment technical field specifically is a step by step magnet grinding device.

Background

Magnets are objects that generate magnetic fields and attract magnetic materials such as metals like iron, nickel, cobalt, etc. In the production process of the magnet, in order to obtain accurate appearance size and improve the performance index of the magnet, the rough-machined magnet needs to be further subjected to finish machining treatment, namely, the outer size of the magnet needs to be machined and ground so as to meet the requirement.

Through the retrieval, patent publication No. CN109531371A discloses a magnet grinding device convenient to use relates to magnetic material processing equipment technical field. This magnet grinding device convenient to use, including box, supporting leg, chucking device, magnet body, conveyor and grinding device, the both ends of box bottom surface respectively with the top fixed connection of two supporting legs, the chucking device is installed in the inside of box both sides inner wall, the both ends of magnet body and the inside joint of chucking device, conveyor's right-hand member and the top fixed connection of box right flank. This magnet grinding device convenient to use.

When present magnet grinding device polished magnet, generally only once polished the operation through a polishing disc to magnet, the effect of polishing is not good, and magnet at the in-process of polishing, and the staff is in the state of waiting, and work efficiency is low, for this reason we propose a step-by-step magnet grinding device and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a step by step magnet grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a step-by-step magnet grinding device, includes roof, thick mill and the thin mill of polishing, the second connecting block is all installed to the upper surface of thick mill and the thin mill of polishing, the second connecting block passes through fastening bolt and first connecting block fixed connection, the one end at first connecting axle is installed to first connecting block, the pneumatic cylinder is all installed to the upper surface both sides of roof, hydraulic telescoping rod is installed to the bottom of pneumatic cylinder, hydraulic telescoping rod's bottom is run through the roof and is connected with the second connecting plate, the second connecting plate passes through the connecting rod and is connected with first connecting plate, the last surface mounting of first connecting plate has gear motor, gear motor's output runs through the surface of first connecting plate and is connected with first connecting axle through the shaft coupling, the roof is connected with the backup pad through first support column, the backup pad passes through the second support column and is connected with the base, the upper surface central point of base puts and installs step motor, step motor's output shaft passes through the shaft coupling and is connected with the second connecting axle, the other end of second connecting axle passes the bearing on backup pad surface central point and is connected with the rotor plate, the last surface mounting of rotor plate has fixed establishment.

Preferably, the number of the fixing mechanisms is four, and the four fixing mechanisms are distributed in an annular array.

Preferably, arc-shaped sliding blocks are installed on two sides of the lower surface of the rotating plate, the bottoms of the arc-shaped sliding blocks are installed on the hollow annular sliding rail, the arc-shaped sliding blocks are in sliding connection with the hollow annular sliding rail, and the hollow annular sliding rail is installed on the upper surface of the supporting plate.

Preferably, the fixing mechanism comprises an installation plate, a rotary adjusting plate, a rotating shaft, a guide rod, a first moving plate, a clamping plate, a through hole, a left-handed thread, a right-handed thread, a threaded hole and a second moving plate.

Preferably, the both ends of pivot all pass the bearing on the mounting panel outer wall and be connected with the rotation regulation board, first movable plate and second movable plate are installed respectively to the outer wall both sides of pivot, the outer wall central point of first movable plate and second movable plate puts all set up threaded hole.

Preferably, the two sides of the outer wall of the rotating shaft are respectively provided with a left-handed thread and a right-handed thread, the threaded hole in the first moving plate is in threaded engagement with the left-handed thread in the outer wall of the rotating shaft, the threaded hole in the second moving plate is in threaded engagement with the right-handed thread in the outer wall of the rotating shaft, and the front end and the rear end of the outer walls of the first moving plate and the second moving plate are provided with through holes.

Preferably, a guide rod is installed in the through hole, the outer wall of the guide rod is in clearance connection with the hole wall of the through hole, two ends of the guide rod are installed on the outer wall of one side of the installation plate, clamping plates are installed on the upper surfaces of the first movable plate and the second movable plate, and the installation plate is installed on the upper surface of the rotating plate.

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

1. the utility model discloses a cooperation setting of a series of structures, when the staff polishes the operation to the magnet product, the staff is fixed the magnet product to fixed establishment on, the staff starts step motor, step motor indirect drive rotor plate rotates, can rotate the fixed establishment that is fixed with the magnet product when the rotor plate rotates to the below of thick polishing disc, the staff starts pneumatic cylinder and gear motor, gear motor indirect drive thick polishing disc rotates, the pneumatic cylinder starts makes hydraulic telescoping rod flexible, hydraulic telescoping rod flexible can indirect drive thick polishing disc and the face of polishing of magnet product contacts and polishes, the staff can install the magnet product to the fixed establishment in positive place ahead this moment, the magnet product is polished after the completion to the magnet product is thick, can indirectly drive the magnet product after the process of polishing to rotate the below of the fine polishing disc after the step motor starts, the staff starts pneumatic cylinder and gear motor, the fine polishing disc carries out the fine polishing to the magnet product, the magnet product carries out the fine polishing after the fine polishing, step motor starts once more, make the magnet product after the fine polishing completion to rotate the staff's dead ahead, the magnet product in the dead ahead of fine polishing, magnet product of fine polishing, magnet can carry out the dismouting to the effectual magnet product of polishing in the fine polishing in the magnet product of the fine polishing, thereby the dismouting improvement of magnet product of the magnet product of polishing efficiency of polishing in the work before the work of polishing, the work of polishing efficiency of polishing can be carried out again, the fine polishing to the magnet product.

2. The utility model discloses a cooperation setting of a series of structures such as first connecting block, second connecting block, the second connecting block passes through fastening bolt and first connecting block fixed connection to be convenient for carry out the dismouting to thick mill of polishing and smart mill of polishing and change, the practicality is strong.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic view of the connection structure between the arc-shaped sliding block and the hollow annular sliding rail of the present invention.

In the figure: 1. a top plate; 2. a reduction motor; 3. a hydraulic cylinder; 4. a connecting rod; 5. a first connecting plate; 6. a first connecting shaft; 7. roughly grinding the disc; 8. a first support column; 9. a fixing mechanism; 901. mounting a plate; 902. rotating the adjusting plate; 903. a rotating shaft; 904. a guide bar; 905. a first moving plate; 906. a splint; 907. a through hole; 908. left-handed threads; 909. right-hand threads; 910. a threaded hole; 911. a second moving plate; 10. a support plate; 11. a second support column; 12. a base; 13. a rotating plate; 14. a stepping motor; 15. finely grinding the disc; 16. a hydraulic telescopic rod; 17. a second connecting plate; 18. a first connection block; 19. a second connecting block; 20. a hollow annular slide rail; 21. a second connecting shaft; 22. a coupling; 23. an arc-shaped sliding block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a step-by-step magnet grinding device, including roof 1, thick polishing dish 7 and thin polishing dish 15, second connecting block 19 is all installed to the upper surface of thick polishing dish 7 and thin polishing dish 15, second connecting block 19 passes through fastening bolt and first connecting block 18 fixed connection, first connecting block 18 is installed in the one end of first connecting axle 6, pneumatic cylinder 3 is all installed to the upper surface both sides of roof 1, hydraulic telescoping rod 16 is installed to the bottom of pneumatic cylinder 3, hydraulic telescoping rod 16's bottom is run through roof 1 and is connected with second connecting plate 17, second connecting plate 17 passes through connecting rod 4 and is connected with first connecting plate 5, surface mounting of first connecting plate 5 has gear motor 2, gear motor 2's output runs through the surface of first connecting plate 5 and is connected with first connecting axle 6 through shaft coupling 22, roof 1 is connected with backup pad 10 through first support column 8, backup pad 10 passes through second support column 11 and is connected with base 12, step motor 14 is installed to the upper surface central point of base 12, the output shaft coupling 22 of step motor 14 passes through shaft coupling 22 and second connecting axle 21, the other end of second support column passes through the fixed surface mounting and is connected with bearing 13, the mechanism 13.

Step-by-step magnet grinding device theory of operation based on embodiment one is: when the polishing machine is used, an external power supply is switched on, when a worker polishes a magnet product, the worker fixes the magnet product on the fixing mechanism 9, the worker starts the stepping motor 14, the stepping motor 14 indirectly drives the rotating plate 13 to rotate, the fixing mechanism 9 fixed with the magnet product can rotate to the position below the rough polishing disk 7 when the rotating plate 13 rotates, the worker starts the hydraulic cylinder 3 and the reducing motor 2, the reducing motor 2 indirectly drives the rough polishing disk 7 to rotate, the hydraulic cylinder 3 starts to enable the hydraulic telescopic rod 16 to stretch, the hydraulic telescopic rod 16 can indirectly drive the rough polishing disk 7 to contact with a polished surface of the magnet product to polish by stretching, the worker can install the magnet product on the fixing mechanism 9 in front of the magnet product at the moment, after the rough polishing of the magnet product is finished, the stepping motor 14 can indirectly drive the magnet product after the rough polishing to rotate to the position below the fine polishing disk after being started, the staff starts hydraulic cylinder 3 and gear motor 2, and the dish of polishing is finely polished to the magnet product, and the magnet product is polished after accomplishing, and step motor 14 restarts once more for the magnet product after accomplishing of polishing rotates staff's dead ahead, and the staff carries out the dismouting to the magnet product after accomplishing of polishing finely, installs the magnet product that does not polish on fixed establishment 9 dead ahead again, thereby the utility model discloses can carry out the coarse polishing to the magnet product earlier, polish after the coarse polishing finely, the effectual polishing effect that improves the magnet product, at the in-process that the magnet was polished, the staff can carry out the dismouting to the magnet product, has improved work efficiency, and the condition that the staff was in the state of waiting when having avoided the magnet product to polish takes place, through first connecting block 18, the cooperation setting of a series of structures such as second connecting block 19, second connecting block 19 passes through fastening bolt and first connecting block 18 fixed connection to be convenient for carry out the dismouting change to thick polishing dish 7 and smart polishing dish, the practicality is strong.

Example two

As shown in fig. 1-4, the utility model provides a step-by-step magnet grinding device compares in embodiment one, and this embodiment still includes: the number of the fixed mechanisms 9 is four, the four fixed mechanisms 9 are distributed in an annular array, the arc-shaped sliders 23 are mounted on two sides of the lower surface of the rotating plate 13, the bottoms of the arc-shaped sliders 23 are mounted on the hollow annular slide rail 20, the arc-shaped sliders 23 are connected with the hollow annular slide rail 20 in a sliding manner, the hollow annular slide rail 20 is mounted on the upper surface of the supporting plate 10, each fixed mechanism 9 comprises a mounting plate 901, a rotary adjusting plate 902, a rotating shaft 903, a guide rod 904, a first moving plate 905, a clamping plate 906, a through hole 907, a left-handed thread 908, a right-handed thread 909, a threaded hole 910 and a second moving plate 911, two ends of the rotating shaft 903 penetrate through bearings on the outer wall of the mounting plate 901 and are connected with the rotary adjusting plate 902, the first moving plate 905 and the second moving plate 911 are mounted on two sides of the outer wall of the rotating shaft 903 respectively, the center positions of the outer walls of the first moving plate 905 and the second moving plate 911 are both provided with a threaded hole 910, both sides of the outer wall of the rotating shaft 903 are respectively provided with a left-handed thread 908 and a right-handed thread 909, the threaded hole 910 on the first moving plate 905 is in threaded engagement with the left-handed thread 908 on the outer wall of the rotating shaft 903, the threaded hole 910 on the second moving plate 911 is in threaded engagement with the right-handed thread 909 on the outer wall of the rotating shaft 903, both front ends and rear ends of the outer walls of the first moving plate 905 and the second moving plate 911 are both provided with a through hole 907, a guide rod 904 is installed in the through hole 907, the outer wall of the guide rod 904 is in clearance connection with the hole wall of the through hole 907, both ends of the guide rod 904 are both installed on the outer wall of one side of the installation plate 901, both upper surfaces of the first moving plate 905 and the second moving plate 911 are provided with a clamp plate 906, and the installation plate 901 is installed on the upper surface of the rotating plate 13.

In this embodiment, the arc-shaped slider 23 and the hollow annular slide rail 20 are cooperatively arranged, so that the stability of the rotating plate 13 during rotation is enhanced, when the magnet product is fixed by an operator, the operator drives the rotating shaft 903 to rotate forward or backward when rotating the adjusting plate 902 forward or backward, because the threaded hole 910 on the first moving plate 905 is in threaded engagement with the left-handed thread 908 on the outer wall of the rotating shaft 903, and the threaded hole 910 on the second moving plate 911 is in threaded engagement with the right-handed thread 909 on the outer wall of the rotating shaft 903, when the rotating shaft 903 rotates forward or backward, the first moving plate 905 and the second moving plate 911 are linearly moved on the outer wall of the rotating shaft 903, and the moving directions of the first moving plate 905 and the second moving plate 911 are opposite, so that the first moving plate 905 and the second moving plate 911 move to fix the magnet product, and the guide rod 904 is arranged to guide the movement of the first moving plate 905 and the second moving plate 911 to the moving plate 905 and avoid the rotation of the rotating plate 911.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a step by step magnet grinding device, includes roof (1), thick mill (7) and thin mill (15), its characterized in that: the upper surface of thick abrasive disc (7) and thin abrasive disc (15) all installs second connecting block (19), second connecting block (19) pass through fastening bolt and first connecting block (18) fixed connection, the one end at first connecting axle (6) is installed in first connecting block (18), pneumatic cylinder (3) are all installed to the upper surface both sides of roof (1), hydraulic telescoping rod (16) are installed to the bottom of pneumatic cylinder (3), the bottom of hydraulic telescoping rod (16) runs through roof (1) and is connected with second connecting plate (17), second connecting plate (17) are connected with first connecting plate (5) through connecting rod (4), the last surface mounting of first connecting plate (5) has gear motor (2), the output of gear motor (2) runs through the surface of first connecting plate (5) and is connected with first connecting axle (6) through shaft coupling (22), roof (1) are connected with backup pad (10) through first support column (8), backup pad (10) are through second support column (11) and the output shaft coupling (12) the output shaft (14) through the base (12), step motor (14) and step motor (14) are connected through the upper surface mounting, the other end of the second connecting shaft (21) penetrates through a bearing on the surface center of the supporting plate (10) to be connected with the rotating plate (13), and a fixing mechanism (9) is installed on the upper surface of the rotating plate (13).

2. The step-by-step magnet grinding apparatus of claim 1, wherein: the number of the fixing mechanisms (9) is four, and the four fixing mechanisms (9) are distributed in an annular array.

3. The step-by-step magnet grinding apparatus of claim 1, wherein: arc-shaped sliding blocks (23) are mounted on two sides of the lower surface of the rotating plate (13), the bottoms of the arc-shaped sliding blocks (23) are mounted on the hollow annular sliding rail (20), the arc-shaped sliding blocks (23) are connected with the hollow annular sliding rail (20) in a sliding mode, and the hollow annular sliding rail (20) is mounted on the upper surface of the supporting plate (10).

4. The step-by-step magnet grinding apparatus of claim 1, wherein: the fixing mechanism (9) comprises a mounting plate (901), a rotary adjusting plate (902), a rotating shaft (903), a guide rod (904), a first moving plate (905), a clamping plate (906), a through hole (907), a left-handed thread (908), a right-handed thread (909), a threaded hole (910) and a second moving plate (911).

5. The step-by-step magnet grinding apparatus of claim 4, wherein: two ends of the rotating shaft (903) penetrate through bearings on the outer wall of the mounting plate (901) and are connected with the rotating adjusting plate (902), a first moving plate (905) and a second moving plate (911) are mounted on two sides of the outer wall of the rotating shaft (903) respectively, and threaded holes (910) are formed in the center positions of the outer walls of the first moving plate (905) and the second moving plate (911).

6. The step-by-step magnet grinding apparatus of claim 4, wherein: the novel movable plate is characterized in that left-handed threads (908) and right-handed threads (909) are respectively arranged on two sides of the outer wall of the rotating shaft (903), a threaded hole (910) in the first movable plate (905) is in threaded engagement with the left-handed threads (908) in the outer wall of the rotating shaft (903), a threaded hole (910) in the second movable plate (911) is in threaded engagement with the right-handed threads (909) in the outer wall of the rotating shaft (903), and through holes (907) are formed in the front end and the rear end of the outer walls of the first movable plate (905) and the second movable plate (911).

7. The step-by-step magnet grinding apparatus of claim 4, wherein: the guide rod (904) is installed in the through hole (907), the outer wall of the guide rod (904) is in clearance connection with the hole wall of the through hole (907), two ends of the guide rod (904) are installed on the outer wall of one side of the mounting plate (901), clamping plates (906) are installed on the upper surfaces of the first moving plate (905) and the second moving plate (911), and the mounting plate (901) is installed on the upper surface of the rotating plate (13).