CN219616768U

CN219616768U - Punching device for magnet machining

Info

Publication number: CN219616768U
Application number: CN202320537033.4U
Authority: CN
Inventors: 安敏; 樊润; 张亚
Original assignee: Ningbo Jiangbei Shengyi Magnetic Materials Co ltd
Current assignee: Ningbo Jiangbei Shengyi Magnetic Materials Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-09-01
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a punching device for magnet processing, which belongs to the technical field of magnet processing and comprises a supporting box for magnet processing and a mounting rack fixed on the back of the supporting box, wherein a through groove is formed in the surface of the supporting box, two supporting plates for supporting a magnet are rotationally connected in the through groove of the supporting box, a stepping motor is mounted on a backboard of the supporting box, the output end of the stepping motor is fixedly connected with an adjusting shaft, two cams for supporting the supporting plates are symmetrically fixed on the outer wall of the adjusting shaft, a movable groove is formed in the outer wall of one side of the supporting box, a scrap collecting box is movably connected in the movable groove of the supporting box, two limiting plates are movably connected on the surface of the supporting box, and fixing plates are movably connected to the opposite surfaces of the two limiting plates. This perforating device for magnet processing not only can carry out automatic collection to the sweeps that drilling produced, can fix the magnet of different specifications moreover.

Description

Punching device for magnet machining

Technical Field

The utility model belongs to the technical field of magnet processing, and particularly relates to a punching device for magnet processing.

Background

The magnet comprises iron, cobalt, nickel and other atoms, the internal structure of the atoms is special, and the magnet has magnetic moment; the magnet can generate a magnetic field and has the characteristic of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals. Because of the process requirement, some magnets need to be perforated, but the existing perforating equipment is inconvenient to clean scraps generated by drilling after drilling, and then the follow-up magnets need to be cleaned manually, so that time and labor are wasted.

Reference is made to the Chinese patent grant: punching equipment for magnet processing, authorized bulletin number: CN215431621U, this utility model, through the motion of third motor control electric telescopic handle promotion, fix magnet, drive the motion of screw rod through first motor, make the movable block move left and right, carry out left and right direction location to magnet, promote L shaped plate motion through first pneumatic cylinder, carry out fore-and-aft direction location to magnet, after the location is accomplished, the drilling work is accomplished to the second motor cooperation second pneumatic cylinder, improves drilling precision and raises the efficiency. But certain defects exist in the use process, such as inconvenient cleaning of scraps generated by drilling, subsequent manual cleaning is needed, and time and labor are wasted.

Disclosure of Invention

The utility model aims to provide a punching device for magnet processing, which solves the problems that the prior art is inconvenient to clean scraps generated by drilling, and the follow-up manual cleaning is needed, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a perforating device for magnet processing, includes the supporting box that is used for magnet processing and is fixed in the mounting bracket at supporting box back, logical groove has been seted up on the surface of supporting box, and the logical inslot internal rotation of supporting box is connected with two backup pads that are used for supporting magnet, install step motor on the backplate of supporting box, and step motor's output fixedly connected with regulating spindle, the outer wall symmetry of regulating spindle is fixed with two cams that are used for supporting the backup pad, the removal groove has been seted up to one side outer wall of supporting box, and the removal inslot swing joint of supporting box has the sweeps to collect the box, the surface swing joint of supporting box has two limiting plates, two the equal swing joint of the opposite face of limiting plate has the fixed plate that is used for fixing magnet.

In a further embodiment, an electric telescopic rod is installed on the bottom wall of the inner cavity of the supporting box, a connecting plate is fixedly connected with the driving end of the electric telescopic rod, and two positioning blocks are symmetrically fixed on the top wall of the inner cavity of the supporting box.

In a further embodiment, a connecting column is fixedly connected between the positioning block and the inner wall of the supporting box, and a sliding block fixedly connected with the limiting plate is slidably connected to the outer portion of the connecting column.

In a further embodiment, a supporting spring for supporting the sliding block is sleeved outside the connecting column, and a push-pull rod is arranged between the connecting plate and the sliding block.

In a further embodiment, the limiting plate is provided with a threaded hole, and an adjusting screw connected with the fixing plate in a rotating manner is connected in the threaded hole of the limiting plate in a threaded manner.

In a further embodiment, the surface of the mounting frame is provided with a hydraulic cylinder, and the bottom of the driving rod of the hydraulic cylinder is provided with a drilling machine for drilling the magnet.

The utility model has the technical effects and advantages that:

according to the punching device for processing the magnet, the cam is driven to rotate through the stepping motor, the support on the supporting plate is released, one side of the supporting plate rotates, the two supporting plates are inclined, gaps are formed between the two supporting plates, chips generated by drilling automatically fall into the waste chip collecting box, and therefore waste chips are prevented from being cleaned manually;

the electric telescopic rod drives the connecting plate to descend, the push-pull rod is matched to drive the two sliding blocks to move in opposite directions, so that the distance between the two fixing plates is adjusted according to the size of the magnet, the two fixing plates are attached to the outer walls of the two sides of the magnet, the magnets with different specifications are effectively fixed, meanwhile, the fixing plates with positions adjustable can meet the fixing requirements of the magnets with different specifications, the application range of the device is improved, and the punching device for processing the magnet can automatically collect waste scraps generated by drilling and fix the magnets with different specifications.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the support box of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

fig. 5 is a schematic structural view of the limiting plate and the fixing plate of the present utility model.

In the figure: 1. a supporting box; 11. a support plate; 12. a stepping motor; 13. an adjusting shaft; 14. a cam; 15. a scrap collecting box; 16. a support rod; 17. a mounting frame; 18. a hydraulic cylinder; 19. a drilling machine; 2. an electric telescopic rod; 21. a connecting plate; 22. a positioning block; 23. a connecting column; 24. a sliding block; 25. a support spring; 26. a push-pull rod; 3. a limiting plate; 31. adjusting a screw; 32. a fixing plate; 33. a turntable; 34. and a limit column.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to automatically collect scraps generated by drilling, as shown in fig. 1, 2 and 3, a through groove is formed in the surface of a supporting box 1, two supporting plates 11 for supporting a magnet are rotatably connected in the through groove of the supporting box 1 through hinges, a stepping motor 12 is mounted on a back plate of the supporting box 1 through bolts, an output end of the stepping motor 12 is fixedly connected with an adjusting shaft 13 through a coupler, two cams 14 for supporting the supporting plates 11 are symmetrically fixed on the outer wall of the adjusting shaft 13 through bolts, a movable groove is formed in the outer wall of the front side of the supporting box 1, a scraps collecting box 15 is movably connected in the movable groove of the supporting box 1, and a supporting rod 16 for supporting the scraps collecting box 15 is fixed in the supporting box 1 through bolts;

the back of supporting box 1 is fixed with mounting bracket 17 through the bolt, the pneumatic cylinder 18 is installed through the bolt on the surface of mounting bracket 17, the drilling machine 19 that is used for to the magnet drilling is installed through the bolt to the bottom of the actuating lever of pneumatic cylinder 18, drilling machine 19 adopts current parts such as motor and drill bit to constitute, for prior art, its structure just does not do too much to describe here, the part material on the device can be according to the mutual absorption of in-service use demand metal of magnet, the part mutual absorption on magnet and the device when avoiding drilling, result in being inconvenient for the sweeps to clear up, drive cam 14 through step motor 12 and rotate, release the support to backup pad 11, make backup pad 11 produce in the position of hinge and rotate, two backup pads 11 are the slope form, and produce the clearance between two backup pads 11, make the piece that the drilling produced fall into in the sweeps collection box 15 voluntarily, collect the sweeps.

In order to fix the magnets with different specifications, as shown in fig. 2, 4 and 5, the bottom wall of the inner cavity of the supporting box 1 is provided with an electric telescopic rod 2 through a bolt, the driving end of the electric telescopic rod 2 is fixedly connected with a connecting plate 21 through a bolt, the top wall of the inner cavity of the supporting box 1 is symmetrically fixed with two positioning blocks 22 through bolts, a connecting column 23 is fixedly connected between the positioning blocks 22 and the inner wall of the supporting box 1 through bolts, the outside of the connecting column 23 is slidably connected with a sliding block 24, the surface of the supporting box 1 is symmetrically provided with two limiting sliding grooves for the sliding block 24 to move, the sliding block 24 is internally provided with a plurality of rotating holes, the rotating holes of the sliding block 24 are rotationally connected with balls, the balls are attached to the connecting column 23, so that the sliding block 24 moves more smoothly outside the connecting column 23, a supporting spring 25 for supporting the sliding block 24 is sleeved outside the connecting column 23, a rod 26 is arranged between the connecting plate 21 and the sliding block 24, and two ends of the sliding rod 26 are rotationally connected with a mounting seat fixedly connected with the connecting plate 21 and the sliding block 24;

the limiting plate 3 is fixed on the surface of the sliding block 24 through bolts, threaded holes are formed in the two limiting plates 3, adjusting screws 31 are connected to the threaded holes of the limiting plate 3 through threads, fixing plates 32 for fixing the magnets are connected to opposite surfaces of the two adjusting screws 31 through bearings, a rotary table 33 is installed at one end, far away from the fixing plates 32, of each adjusting screw 31, limiting columns 34 are fixed to one side outer wall of each limiting plate 32 through bolts, limiting holes for the limiting columns 34 to move are formed in the limiting plates 3, the fixing plates 32 can be guaranteed to move horizontally when the adjusting screws 31 rotate, the connecting plates 21 are driven to descend through the electric telescopic rods 2, the two sliding blocks 24 are driven to move oppositely through the matching push-pull rods 26, accordingly, the distance between the two fixing plates 32 is adjusted according to the size of the magnets, the two fixing plates 32 are attached to the outer walls of the two sides of the magnets, the magnets of different sizes are effectively fixed, the fixing plates 32 are driven to move through the rotary table 33, the fixing plates 32 are prevented from moving due to the fact that the size of the magnets is smaller, and the stroke of the electric telescopic rods 2 is insufficient, and accordingly the fixing plates 32 cannot meet the requirements of the outer walls of the magnets.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Working principle:

when the punching device for processing the magnet is used, the magnet to be drilled is placed on the surface of the supporting plate 11, the electric telescopic rod 2 is started, the electric telescopic rod 2 drives the connecting plate 21 to descend, the push-pull rod 26 is matched with the two sliding blocks 24 to move in opposite directions, the distance between the two fixed plates 32 is adjusted, the two fixed plates 32 are attached to the outer walls of the two sides of the magnet, the magnet is effectively fixed, the hydraulic cylinder 18 and the drilling machine 19 are started, the hydraulic cylinder 18 drives the drilling machine 19 to descend, and the magnet is drilled;

after the drilling is finished, each part is reset, the magnet is taken down from the supporting plate 11, the stepping motor 12 is started, the stepping motor 12 drives the cam 14 to rotate through the adjusting shaft 13, the cam 14 rotates 180 degrees, the supporting of the supporting plate 11 is relieved, the supporting plate 11 rotates at the position of the hinge, the two supporting plates 11 are inclined, gaps are formed between the two supporting plates 11, scraps produced by the drilling automatically fall into the scraps collecting box 15, and scraps are automatically collected.

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

Claims

1. Perforating device for magnet processing, including supporting box (1) that is used for magnet processing and be fixed in mounting bracket (17) at supporting box (1) back, its characterized in that: the utility model discloses a supporting box, including supporting box (1), fixed plate (32) that is used for carrying out fixed magnet, logical groove has been seted up on the surface of supporting box (1), and the logical inslot internal rotation of supporting box (1) is connected with two backup pads (11) that are used for supporting magnet, install step motor (12) on the backplate of supporting box (1), and the output fixedly connected with regulating spindle (13) of step motor (12), the outer wall symmetry of regulating spindle (13) is fixed with two cams (14) that are used for supporting backup pad (11), the removal groove has been seted up to one side outer wall of supporting box (1), and the removal inslot swing joint of supporting box (1) has sweeps to collect box (15), the surface swing joint of supporting box (1) has two limiting plates (3), two the equal swing joint of the opposite face of limiting plate (3) is used for carrying out fixed plate (32) to magnet.

2. A punching device for magnet processing according to claim 1, characterized in that: the electric telescopic rod (2) is installed to the diapire of the inner chamber of supporting box (1), and drive end fixedly connected with connecting plate (21) of electric telescopic rod (2), the roof symmetry of the inner chamber of supporting box (1) is fixed with two locating pieces (22).

3. A punching device for magnet processing according to claim 2, characterized in that: a connecting column (23) is fixedly connected between the positioning block (22) and the inner wall of the supporting box (1), and a sliding block (24) fixedly connected with the limiting plate (3) is connected to the outer part of the connecting column (23) in a sliding manner.

4. A punching device for magnet processing according to claim 3, characterized in that: the outside of spliced pole (23) cup joints and is used for carrying out supporting spring (25) of supporting sliding block (24), and is equipped with push-and-pull rod (26) between connecting plate (21) and sliding block (24).

5. A punching device for magnet processing according to claim 1, characterized in that: threaded holes are formed in the limiting plates (3), and adjusting screws (31) which are rotationally connected with the fixing plates (32) are connected in the threaded holes of the limiting plates (3) in a threaded mode.

6. A punching device for magnet processing according to claim 1, characterized in that: the surface mounting of the mounting frame (17) is provided with a hydraulic cylinder (18), and the bottom of a driving rod of the hydraulic cylinder (18) is provided with a drilling machine (19) for drilling the magnet.