CN214135276U

CN214135276U - A grinding device for magnetic sheet production

Info

Publication number: CN214135276U
Application number: CN202022696030.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ren Qiushuang
Current assignee: Baotou Haoyu Boyuan Industrial Co.,Ltd.
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-07
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the technical field of polishing, in particular to a polishing device for magnetic sheet production, which comprises a bottom plate, a driving part is arranged below the bottom plate, a rotating shaft is fixedly connected on the driving part, the upper end of the rotating shaft movably penetrates through the bottom plate and extends out of a fixedly connected disc, a plurality of suckers are fixedly connected above the disc, round holes are arranged in the suckers, a moving column is arranged in the round hole, a piston is fixedly connected at the upper end of the moving column, a sealing gasket is fixedly arranged around the piston, a ring is fixedly connected at the lower ends of the moving columns together, a pressing plate is fixedly connected below the first connecting column, a sponge pad is fixedly arranged below the pressing plate, a sliding part is arranged above the bottom plate, a polishing disc is fixedly connected at one side of the sliding part, the device is reasonable in design, the piston provided with the sealing gasket is driven by downwards pulling the ring to seal the round holes, thereby be convenient for to the absorption of disc top magnetic sheet, and then conveniently polish.

Description

A grinding device for magnetic sheet production

Technical Field

The utility model relates to a field of polishing especially relates to a grinding device for magnetic sheet production.

Background

The magnetic sheet is visible everywhere in our life to the size of magnetic sheet is different, and the magnetic sheet is after production and need polish the processing with the edge before the market, and current grinding device is not enough to the degree of clamping of magnetic sheet when polishing, thereby makes to polish easy not hard up of in-process magnetic sheet, and then influences the effect of polishing, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for magnetic sheet production.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a polishing device for magnetic sheet production comprises a base plate, wherein a driving part is arranged below the base plate, a rotating shaft is fixedly connected onto the driving part, the upper end of the rotating shaft movably penetrates through the base plate and extends out of a fixedly connected disc, a plurality of suckers are fixedly connected to the upper side of the disc, the lower ends of the suckers downwards penetrate through the disc, round holes are formed in the suckers, moving columns are placed in the round holes, the upper ends of the moving columns penetrate through the upper sides of the round holes and are fixedly connected with pistons, sealing gaskets are fixedly arranged around the pistons, the lower ends of the moving columns penetrate through the round holes and are fixedly connected with a ring together, a supporting part is arranged above the base plate, a first connecting column is fixedly connected to the lower side of the supporting part, a pressing plate is fixedly connected to the lower side of the first connecting column, a sponge pad is fixedly arranged below the pressing plate, a sliding part is arranged above the bottom plate, and a polishing disc is fixedly connected to one side of the sliding part.

Preferably, the driving part comprises a mounting frame fixedly mounted below the bottom plate, a motor is fixedly mounted on one side of the mounting frame, and an output shaft of the motor penetrates through the mounting frame and is coaxially connected with the rotating shaft.

Preferably, the piston is of a cylindrical structure, the diameter of the piston is equal to that of the round hole, and the diameter of the moving column is smaller than that of the round hole.

Preferably, the supporting part comprises vertical supporting plates which are symmetrically fixed on two sides of the bottom plate, a transverse supporting plate is fixedly connected to the upper portion of the vertical supporting plates, a hydraulic cylinder is fixedly mounted on the upper portion of the transverse supporting plate, an output shaft of the hydraulic cylinder penetrates through the transverse supporting plate and extends out of the transverse supporting plate to be coaxially connected with a bearing, and a first connecting column is fixedly connected to the lower portion of the bearing.

Preferably, the sliding part includes the support frame of fixed connection in the bottom plate top, the top activity cover of support frame is equipped with the long board, the opening has been seted up to the below of long board to the one end of support frame passes the opening, one side below of long board is equipped with locking bolt, one side fixedly connected with second spliced pole of long board to the one end fixedly connected with of second spliced pole grinds the dish.

Preferably, a plurality of support columns are fixedly connected to the lower portion of the bottom plate, a connecting plate is fixedly connected between the two support columns, and the connecting plate is symmetrically arranged.

Compared with the prior art, the utility model discloses following beneficial effect has: through the pulling ring downwards, under the drive of removal post, make to have the sealed piston that fills up to get into in the round hole, thereby make the sucking disc reach encapsulated situation, utilize the pneumatic cylinder to promote downwards and press the pressing plate to press down the magnetic sheet, thereby realize the centre gripping to the magnetic sheet, starter motor is under the help of bearing, conveniently rotates the magnetic sheet of centre gripping and polishes, thereby reduces the shake of magnetic sheet when polishing, improves the quality of polishing, and makes things convenient for people's use.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

figure 3 is the structure schematic diagram of the bearing and the polishing disc of the utility model.

In the figure: bottom plate 1, support column 2, connecting plate 3, vertical support plate 4, horizontal backup pad 5, mounting bracket 6, motor 7, rotation axis 8, disc 9, sucking disc 10, round hole 11, removal post 12, piston 13, sealed 14, ring 15, pneumatic cylinder 16, bearing 17, first connecting column 18, pressing plate 19, foam-rubber cushion 20, locking bolt 21, support frame 22, long board 23, opening 24, second connecting column 25, the dish 26 of polishing.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a polishing device for magnetic sheet production comprises a bottom plate 1, a plurality of support columns 2 are fixedly connected below the bottom plate 1, a connecting plate 3 is fixedly connected between the two support columns 2, the connecting plate 3 is provided with two and symmetrical parts, a driving part is arranged below the bottom plate 1, a rotating shaft 8 is fixedly connected on the driving part, the driving part comprises a mounting frame 6 fixedly installed below the bottom plate 1, a motor is fixedly installed on one side of the mounting frame 6, an output shaft of the motor 7 penetrates through the mounting frame 6 and is coaxially connected with the rotating shaft 8, the upper end of the rotating shaft 8 movably penetrates through the bottom plate 1 and extends out of the fixedly connected disc 9, a plurality of suckers 10 are fixedly connected above the disc 9, the lower ends of the suckers 10 downwards penetrate through the disc 9, circular holes 11 are formed in the suckers 10, moving columns 12 are placed in the circular holes 11, the upper ends of the moving columns 12 penetrate through the upper parts of the circular holes 11 and are fixedly connected with pistons 13, the piston 13 is of a cylindrical structure, the diameter of the piston 13 is equal to that of the round hole 11, the diameter of the movable column 12 is smaller than that of the round hole 11, a sealing gasket 14 is fixedly arranged around the piston 13, and the lower ends of the movable columns 12 penetrate through the round hole 11 and are fixedly connected with a ring 15;

the implementation mode is specifically as follows:

the device is conveniently supported by the supporting column 2 with the connecting plate 3 arranged below the bottom plate 1, meanwhile, the connecting plate 3 can increase the contact area of the device and the ground, so that the device is more firmly placed, the sucker 10 arranged on the disc 9 is convenient for placing the magnetic sheet to be polished, the ring 15 is held to be pulled downwards, the piston 13 with the sealing gasket 14 is driven to enter the round hole 11 under the driving of the moving column 12, so that the sucker 10 is in a sealing state, the magnetic sheet is firmly adsorbed on the sucker 10 by pressing the magnetic sheet downwards, the motor 7 arranged below the mounting frame 6 is started, the disc 9 adsorbed with the magnetic sheet is driven to rotate by the output shaft of the motor 7 under the help of the rotating shaft 8, further, the magnetic sheet is conveniently polished, the ring 15 is pushed upwards to enable the piston 13 to move out of the round hole 11, and air can flow into the sucker 10 from the lower part of the round hole 11, thereby conveniently taking down the polished magnetic sheet.

A supporting component is arranged above the bottom plate 1, a first connecting column 18 is fixedly connected below the supporting component, the supporting component comprises vertical supporting plates 4 symmetrically fixed on two sides of the bottom plate 1, a transverse supporting plate 5 is fixedly connected above the vertical supporting plates 4, a hydraulic cylinder 16 is fixedly installed above the transverse supporting plate 5, an output shaft of the hydraulic cylinder 16 penetrates through the transverse supporting plate 5 and extends out of the same shaft to be connected with a bearing 17, the first connecting column 18 is fixedly connected below the bearing 17, a pressing plate 19 is fixedly connected below the first connecting column 18, a sponge pad 20 is fixedly arranged below the pressing plate 19, a sliding component is arranged above the bottom plate 1, one side of the sliding component is fixedly connected with a polishing disc 26, the sliding component comprises a supporting frame 22 fixedly connected above the bottom plate 1, a long plate 23 is movably sleeved above the supporting frame 22, and a through hole 24 is arranged below the long plate 23, and one end of the support frame 22 passes through the through hole 24, a locking bolt 21 is arranged below one side of the long plate 23, a second connecting column 25 is fixedly connected to one side of the long plate 23, and a polishing disc 26 is fixedly connected to one end of the second connecting column 25.

The implementation mode is specifically as follows:

through the hydraulic cylinder 16 arranged on the transverse supporting plate 5, when the hydraulic cylinder 16 works, an output shaft pushes the pressing plate 19 with the sponge cushion 20 to press the magnetic sheet downwards through the first connecting column 18, the sponge cushion 20 can reduce the damage of the pressing plate 19 to the magnetic sheet, the arranged bearing 17 enables the first connecting column 18 to rotate in the bearing 17, thereby facilitating the rotation of the pressing plate 19, when the pressing plate 19 presses the magnetic sheet on the suction cup 10, under the condition that the motor 7 drives the disc 9 to rotate, the first connecting column 18 with the pressing plate 19 is rotated by the aid of the bearing 17, so that the magnetic sheets are clamped and rotated, according to the size of magnetic sheet with long board 23 remove the required distance on the support frame 22, revolve to twist locking bolt 21 and fix spacingly to support frame 22 to the convenience is fixed to make a beating disk 26, and then conveniently polishes the magnetic sheet of rotation.

The utility model discloses the theory of operation:

when the magnetic disk clamping device is used in actual work, the contact area between the device and the ground is increased by the aid of the supporting columns 2 with the connecting plates 3 arranged below the bottom plate 1, the device is placed more firmly, the magnetic disks are placed on the suckers 10, the circular rings 15 are held to be pulled downwards, the pistons 13 with the sealing gaskets 14 are driven by the moving columns 12 to enter the circular holes 11, the suckers 10 are enabled to be in a sealing state, the hydraulic cylinders 16 are started, the output shafts of the hydraulic cylinders 16 push the pressing plates 19 with the sponge cushions 20 downwards to press the magnetic disks through the first connecting columns 18, the magnetic disks are firmly adsorbed on the suckers 10, the long plates 23 are moved to required distances on the supporting frames 22 according to the sizes of the magnetic disks, the supporting frames 22 are fixed and limited by screwing the locking bolts 21, the motors 7 arranged below the mounting frames 6 are started, the output shafts of the motors 7 drive the disks 9 adsorbed by the aid of the rotating shafts 8 to rotate, meanwhile, the first connecting column 18 with the pressing plate 19 is rotated by the aid of the bearing 17, so that the magnetic sheet is clamped and rotated, and the magnetic sheet is conveniently polished by friction of the polishing disc 26.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The grinding device for the production of the magnetic sheets comprises a base plate (1) and is characterized in that a driving part is arranged below the base plate (1), a rotating shaft (8) is fixedly connected onto the driving part, the upper end of the rotating shaft (8) movably penetrates through the base plate (1) and extends out of a fixedly connected disc (9), a plurality of suckers (10) are fixedly connected onto the upper portion of the disc (9), the lower ends of the suckers (10) downwards penetrate through the disc (9), round holes (11) are formed in the suckers (10), moving columns (12) are placed in the round holes (11), the upper ends of the moving columns (12) penetrate through the upper portions of the round holes (11) and are fixedly connected with pistons (13), sealing gaskets (14) are fixedly arranged on the peripheries of the pistons (13), and the lower ends of the moving columns (12) penetrate through the round holes (11) and are fixedly connected with rings (15) together, the improved polishing device is characterized in that a supporting component is arranged above the bottom plate (1), a first connecting column (18) is fixedly connected to the lower portion of the supporting component, a pressing plate (19) is fixedly connected to the lower portion of the first connecting column (18), a sponge pad (20) is fixedly arranged below the pressing plate (19), a sliding component is arranged above the bottom plate (1), and a polishing disc (26) is fixedly connected to one side of the sliding component.

2. A grinding device for magnetic sheet production as defined in claim 1, wherein the driving means includes a mounting bracket (6) fixedly mounted below the base plate (1), a motor is fixedly mounted on one side of the mounting bracket (6), and an output shaft of the motor (7) penetrates the mounting bracket (6) and is coaxially connected with the rotating shaft (8).

3. A grinding device for magnetic sheet production according to claim 1, wherein said piston (13) is of cylindrical configuration and the diameter of the piston (13) is of the same size as the diameter of the circular hole (11), and the diameter of said moving column (12) is smaller than the diameter of the circular hole (11).

4. A grinding device for magnetic sheet production according to claim 1, characterized in that the support member includes vertical support plates (4) symmetrically fixed on both sides of the bottom plate (1), a transverse support plate (5) is fixedly connected above between the vertical support plates (4), a hydraulic cylinder (16) is fixedly mounted above the transverse support plate (5), an output shaft of the hydraulic cylinder (16) penetrates through the transverse support plate (5) and extends out of the coaxial connection with a bearing (17), and a first connecting column (18) is fixedly connected below the bearing (17).

5. A grinding device for magnetic sheet production according to claim 1, characterized in that, the sliding part includes support frame (22) of fixed connection above bottom plate (1), the top activity cover of support frame (22) is equipped with long board (23), opening (24) have been seted up to the below of long board (23) to opening (24) is passed to the one end of support frame (22), be equipped with locking bolt (21) below one side of long board (23), one side fixedly connected with second spliced pole (25) of long board (23) to the one end fixedly connected with of second spliced pole (25) grinds dish (26).

6. A grinding device for magnetic sheet production according to claim 1, characterized in that a plurality of support columns (2) are fixedly connected below the base plate (1), a connecting plate (3) is fixedly connected between two support columns (2), and the connecting plate (3) is provided with two and is symmetrical.