CN216178976U - Magnetic grinding machine - Google Patents

Abstract

The application discloses magnetic grinding machine belongs to magnetic grinding machine technical field, and its technical scheme main points include organism and workstation, the workstation sets up on the organism, still includes mount pad, two fixed blocks and drive assembly, the mount pad sets up on the organism, just the mount pad is located the workstation top, the mount pad upper surface runs through and is provided with the standing groove, just be provided with the sliding groove along the direction of its length on the mount pad, the sliding groove internal slipping is provided with two sliding blocks, two the fixed block sets up on corresponding sliding block, drive assembly sets up on the mount pad, drive assembly orders about two sliding blocks and is close to each other or keeps away from each other, two the fixed block is used for pressing from both sides tight fixed to the polishing bucket, and this application has the effect of avoiding the polishing bucket to take place to overturn when receiving the collision.

Description

A magnetic grinder

technical field

The present application belongs to the technical field of magnetic grinding machines, and more particularly relates to a magnetic grinding machine.

Background technique

The magnetic grinding machine uses the magic magnetic field jumping force to transmit to stainless steel needles, grinding needles, and abrasive materials; it produces high-frequency rotational flow, vibration, reversal and tumbling of the entrained workpiece, scratches the surface of the workpiece, and penetrates the inner hole, inner and outer teeth and surface of the workpiece. The concave-convex surface friction can achieve the precision polishing effect of cleaning, removing grease and impurities, removing burrs, grinding, etc., making the appearance of the produced workpiece more beautiful.

At present, the Chinese utility model patent with the publication number of CN213225678U discloses a magnetic grinding and polishing machine with convenient maintenance, which includes a body, a workbench arranged on the body, an electric drive assembly, and an electric control box connected to the electric drive assembly circuit. , the top of the worktable is connected with a polishing barrel that can be installed and removed, and the magnetic induction area at the bottom of the inner cavity of the polishing barrel is movably connected with a stainless steel needle. On the body, the electric drive assembly realizes a detachable circuit connection through the mating and plugging of the electric wire with the plug connector and the correspondingly arranged connector in the electric control box.

Similar to the above in the prior art, when the existing magnetic grinder is in use, since the body is not provided with a device for fixing the polishing barrel, the polishing barrel is easily knocked down when it is collided.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a magnetic grinding machine, which has the advantage of preventing the polishing barrel from tipping over when it is collided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including a body and a workbench, the workbench is arranged on the body, and also includes a mounting seat, two fixing blocks and a drive assembly, and the mounting seat is arranged on the body , and the mounting seat is located above the workbench, the upper surface of the mounting seat is provided with a placement groove, the mounting seat is provided with a sliding groove along the direction of its length, and a sliding groove is provided in the sliding groove. Two sliding blocks, the two fixed blocks are arranged on the corresponding sliding blocks, the driving assembly is arranged on the mounting seat, and the driving assembly drives the two sliding blocks to approach or move away from each other. The fixing block is used for clamping and fixing the polishing barrel.

By adopting the above technical solution, when the magnetic grinding machine is used, the worker places the polishing barrel for grinding on the workbench, and then drives the two sliding blocks to slide close to each other in the sliding groove through the driving component, and drives the two sliding blocks to slide close to each other in the sliding groove. The block fixing blocks are close to each other and abut against the side wall of the polishing barrel, so that the polishing barrel can be fixed between the two fixing blocks, thereby preventing the polishing barrel from tipping over when it is collided.

The utility model is further configured as follows: the drive assembly comprises a motor and a first screw rod, the first screw rod is rotatably arranged on the mounting seat, and the first screw rod and the two sliding blocks are respectively connected in a forward thread rotation and the reverse screw connection, the motor is arranged on the mounting seat, and the motor is controlled and connected with the first lead screw.

By adopting the above technical solution, when it is necessary to operate the two fixed blocks through the drive assembly, the staff starts the motor, so that the motor starts to drive the first screw rod to rotate on the mounting seat, so that the rotating first screw rod and the two blocks The sliding blocks are respectively connected with forward thread and reverse thread, so as to drive the two sliding blocks to slide close to each other in the sliding groove, thereby driving the two fixed blocks to fix the polishing barrel. The structure is simple and the driving is convenient. .

The utility model is further configured as follows: arc grooves are arranged on the faces of the fixing blocks facing each other.

By adopting the above technical solution, when the two fixing blocks are in contact with the side wall of the polishing barrel, the opening of the arc-shaped groove can increase the contact area between the fixing block and the side wall of the polishing barrel, making the polishing barrel more stable are fixed at work.

The utility model is further configured as follows: the sides of the fixing blocks facing each other are provided with rubber layers, the rubber layers are located in the corresponding arc grooves, and the side of the rubber layers away from the corresponding fixing blocks is connected to the polishing pad. The barrels fit together.

By adopting the above technical solution, the rubber layer has relatively soft properties, which can avoid direct contact between the fixing block and the polishing barrel, reduce the rigid contact between the fixing block and the polishing barrel, and avoid damage to the polishing barrel.

The utility model is further configured as follows: the fixing blocks are all provided with clamping blocks, and the sliding blocks are provided with clamping grooves for clamping and fixing the corresponding clamping blocks.

By adopting the above technical solution, when the fixed block is damaged after being used for a long time, the worker can disassemble the damaged fixed block from the sliding block, and then move the new fixed block close to the sliding block to drive the clamping block to engage with the sliding block. In the corresponding clamping groove, the fixed block is fixedly installed on the sliding block, so as to complete the replacement of the fixed block. The structure is simple, the installation of the fixed block is convenient, and the damage of the fixed block can be avoided to affect the fixation of the polishing barrel. .

The utility model is further configured as follows: the mounting seat is provided with a mounting assembly, and the mounting seat is detachably connected to the body through the mounting assembly.

By adopting the above technical solution, when the damage of the mounting seat affects the use, the mounting seat can be removed from the body through the mounting assembly, and then the new mounting seat can be installed on the body through the mounting assembly, so as to realize the detachable connection between the mounting seat and the body .

The utility model is further configured as follows: the mounting assembly includes two mounting blocks, threaded holes and threaded rods, the two mounting blocks are both arranged on the mounting seat, and the mounting blocks are respectively fitted with opposite two side walls of the body The threaded hole is arranged on the mounting block, the threaded rod is threadedly connected in the threaded hole, and the threaded rod is in contact with the side wall of the body.

By adopting the above technical solution, when the mounting seat needs to be installed on the body, the mounting seat is placed on the workbench, so that the side walls of the two mounting blocks are respectively fitted with the opposite side walls of the body, and then the threaded rod is rotated, The threaded rod is connected by threaded rotation in the threaded hole, and at the same time, one end of the threaded rod is pressed against the side wall of the body, so that the mounting seat is installed on the body.

The utility model is further configured as follows: the threaded rod is provided with a plum blossom handle, and the plum blossom handle is located at one end of the threaded rod away from the body.

By adopting the above technical solution, when the staff needs to use the threaded rod for installation, through the plum blossom handle, the staff can directly rotate the plum blossom handle without using external auxiliary tools to drive the threaded rod to press the body tightly, so that the staff is in the installation process. The process of installing the seat is more convenient.

To sum up, the utility model has the following advantages:

1. When using the magnetic grinding machine, the staff places the polishing barrel for grinding on the worktable, and then drives the two sliding blocks to slide close to each other in the sliding groove through the driving component, and drives the two fixed blocks to each other. It is close to the side wall of the polishing barrel, so that the polishing barrel can be fixed between the two fixing blocks, so as to prevent the polishing barrel from overturning when it is collided;

2. When it is necessary to operate the two fixed blocks through the drive assembly, the staff starts the motor, so that the motor starts to drive the first screw rod to rotate on the mounting seat, so that the rotating first screw rod and the two sliding blocks are respectively The forward thread connection and the reverse thread connection are carried out, so as to drive the two sliding blocks to slide close to each other in the sliding groove, thereby driving the two fixed blocks to fix the polishing barrel, the structure is simple and the driving is convenient;

3. When the two fixing blocks are in contact with the side wall of the polishing barrel, the opening of the arc groove can increase the contact area between the fixing block and the side wall of the polishing barrel, so that the polishing barrel is more stably fixed on the polishing barrel. at work.

Description of drawings

Fig. 1 is the overall structure schematic diagram of this embodiment;

Fig. 2 is the exploded view of the present embodiment;

FIG. 3 is an enlarged view of part A in FIG. 2 .

Description of reference numerals: 1. Body; 2. Workbench; 3. Mounting base; 4. Fixed block; 5. Drive assembly; 501, First screw rod; 502, Motor; ;8, sliding block; 9, arc groove; 10, rubber layer; 11, snap block; 12, snap slot; 13, installation component; 1301, mounting block; 1302, threaded hole; 1303, threaded rod; 14. Plum handle.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings.

A magnetic grinding machine, as shown in Figures 1 and 2, includes a body 1 and a worktable 2 mounted on the body 1 and used for placing the polishing barrel, and also includes a mounting seat 3, two pieces for clamping and fixing polishing The fixing block 4 and the driving assembly 5 of the barrel, the mounting seat 3 is installed on the body 1 and is located above the worktable 2, and a placement groove 6 is opened through the upper surface of the mounting seat 3, and the polishing barrel is placed on the worktable 2 and located at the top of the table 2. In the placement groove 6, a sliding groove 7 is opened on the upper surface of the mounting seat 3 and along the direction of its length. Two sliding blocks 8 are slidably placed in the sliding groove 7, and the two fixed blocks 4 are respectively installed on the opposite sides. On the upper surface of the corresponding sliding block 8, the driving assembly 5 is mounted on the mounting base 3, and is used to drive the two sliding blocks 8 to approach or move away from each other.

2 and 3 , the drive assembly 5 includes a motor 502 mounted on the mounting base 3 and a first screw rod 501 rotatably mounted on the mounting base 3 , the first screw rod 501 and the two sliding blocks 8 are respectively positive The output end of the motor 502 is fixedly connected to one end of the first screw rod 501 in the screw rotation connection and the reverse screw connection.

By starting the motor 502, the motor 502 rotates to drive the first screw rod 501 to rotate on the mounting seat 3, and the first screw rod 501 that rotates will be respectively connected with the two sliding blocks 8 in a forward thread and a reverse thread connection, thereby The two sliding blocks 8 are made to slide close to each other in the sliding groove 7, and the two fixing blocks 4 are driven to fix the polishing bucket on the worktable 2. The driving structure is simple and the operation is convenient.

Referring to FIG. 2 , the side walls of the fixing blocks 4 facing each other are provided with arc-shaped grooves 9 that can be fitted on the side walls of the polishing barrel. A rubber layer 10 made of silicone material is installed.

The opening of the arc-shaped groove 9 can increase the area where the fixing block 4 is attached to the side wall of the polishing bucket, so that the fixing of the polishing bucket on the worktable 2 is more stable, and the installation of the rubber layer 10 can avoid the direct connection between the fixing block 4 and the polishing bucket. contact to avoid rigid damage to the polishing barrel.

Referring to FIGS. 2 and 3 , the lower surfaces of the two fixing blocks 4 are installed with snap-on blocks 11 , and the upper surfaces of the two sliding blocks 8 are provided with corresponding snap-on blocks 11 for snap-fit and fixation. Snap slot 12 .

The fixing block 4 is fixed on the corresponding sliding block 8 by the clamping block 11 being clamped and fitted in the corresponding clamping groove 12 . The structure is simple, and when the fixing block 4 is damaged, it is convenient for the fixing block 4 to replace.

Referring to FIGS. 1 and 2 , the mounting base 3 is mounted with a mounting assembly 13 that drives the mounting base 3 to be detachably connected to the body 1 .

The mounting seat 3 is disassembled from the body through the mounting assembly 13, and the new mounting seat 3 is installed on the body 1 through the mounting assembly 13, so as to realize the detachable connection between the mounting seat 3 and the body 1, so that when the mounting seat 3 is damaged , to facilitate its replacement.

Referring to FIG. 2 , the mounting assembly 13 includes two mounting blocks 1301 mounted on the mounting base 3 , threaded holes 1302 and threaded rods 1303 opened on the mounting block 1301 , and the side walls of the mounting blocks 1301 are respectively opposite sides of the body 1 . The threaded rod 1303 is threadedly connected in the threaded hole 1302 and abuts with the side wall of the body 1 . At the same time, the end of the threaded rod 1303 away from the body 1 is installed with a plum blossom handle 14 .

When the mounting seat 3 needs to be installed and fixed on the body 1, the mounting seat 3 is placed on the workbench 2, so that the side walls of the two mounting blocks 1301 are in contact with the opposite side walls of the body 1 respectively. The threaded rod 1303 is rotated directly on the torx handle 14, so that the threaded rod 1303 is threadedly connected in the threaded hole 1302, and the end of the threaded rod 1303 away from the torx handle 14 is pressed against the side wall of the body 1, so that the The mounting seat 3 is mounted on the body 1 .

The working process and beneficial effects of the present utility model are as follows: when the staff is using the magnetic grinding machine, the staff first places the polishing barrel for grinding on the workbench 2, and then drives the two sliding blocks 8 through the driving assembly 5 on the table 2. The sliding grooves 7 move closer to each other, so that the two sliding blocks 8 drive the two fixed blocks 4 to move close to each other and press against the opposite side walls of the polishing barrel, so that the polishing barrel can be fixed between the two fixed blocks 4. In order to prevent the polishing barrel from overturning when it is collided, when the grinding work is completed, the worker drives the drive assembly 5 to drive the two sliding blocks 8 to slide away from each other in the sliding groove 7, so that the two fixed blocks are moved away from each other. 4 away from the polishing bucket, so that the polishing bucket can be removed from the table 2.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the design concept of the present invention shall be included in the present invention. within the scope of the new protection.

Claims (8)

1. A magnetic grinder, includes organism (1) and workstation (2), workstation (2) set up on organism (1), its characterized in that: still include mount pad (3), two fixed blocks (4) and drive assembly (5), mount pad (3) set up on organism (1), just mount pad (3) are located workstation (2) top, mount pad (3) upper surface runs through and is provided with standing groove (6), on mount pad (3) and along the direction of its length be provided with sliding groove (7), sliding groove (7) internal slipping is provided with two sliding block (8), two fixed block (4) set up on corresponding sliding block (8), drive assembly (5) set up on mount pad (3), drive assembly (5) order about two sliding block (8) and are close to each other or keep away from each other, two fixed block (4) are used for pressing from both sides tight fixedly to the polishing barrel.

2. A magnetic grinding mill according to claim 1, characterized in that: drive assembly (5) include motor (502) and first lead screw (501), first lead screw (501) rotate to set up on mount pad (3), first lead screw (501) are connected and reverse threaded connection with two sliding block (8) forward screw thread rotation respectively, motor (502) set up on mount pad (3), motor (502) and first lead screw (501) control connection.

3. A magnetic grinding mill according to claim 2, characterized in that: the mutually-oriented surfaces of the fixing blocks (4) are provided with arc-shaped grooves (9).

4. A magnetic grinding mill according to claim 3, characterized in that: the polishing barrel is characterized in that one side, facing each other, of each fixed block (4) is provided with a rubber layer (10), each rubber layer (10) is located in the corresponding arc-shaped groove (9), and one side, away from the corresponding fixed block (4), of each rubber layer (10) is attached to the polishing barrel.

5. A magnetic grinding machine according to claim 4, characterized in that: all be provided with joint piece (11) on fixed block (4), be provided with on sliding block (8) and supply fixed joint groove (12) of corresponding joint piece (11) joint.

6. A magnetic grinding mill according to claim 1, characterized in that: the mounting seat (3) is provided with a mounting component (13), and the mounting seat (3) is detachably connected with the machine body (1) through the mounting component (13).

7. A magnetic grinding machine according to claim 6, characterized in that: the mounting assembly (13) comprises two mounting blocks (1301), a threaded hole (1302) and a threaded rod (1303), the two mounting blocks (1301) are arranged on the mounting base (3), the mounting blocks (1301) are respectively attached to two opposite side walls of the machine body (1), the threaded hole (1302) is arranged on the mounting blocks (1301), the threaded rod (1303) is connected in the threaded hole (1302) in a rotating mode, and the threaded rod (1303) is abutted to the side walls of the machine body (1).

8. A magnetic grinding machine according to claim 7, characterized in that: be provided with plum blossom handle (14) on threaded rod (1303), plum blossom handle (14) are located threaded rod (1303) and keep away from the one end of organism (1).

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