CN219617366U

CN219617366U - Surface chamfering and polishing device for magnet machining

Info

Publication number: CN219617366U
Application number: CN202321369274.9U
Authority: CN
Inventors: 钱翔; 熊永福
Original assignee: Hefei Huanyue Magnetic Technology Co ltd
Current assignee: Hefei Huanyue Magnetic Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-01
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a surface chamfering and polishing device for magnet processing, which belongs to the field of magnets, and comprises a workbench, wherein a motor base is arranged on the workbench, one side of the motor base is fixedly connected with a driving motor, one end of the driving motor is fixedly connected with a grinding disc, an air pump is also arranged on the workbench, the driving motor is started to drive the grinding disc to rotate, the surface chamfer of the magnet is polished, the air pump is started to pump air below a fixed disc, so that a negative pressure state is formed below the fixed disc, a sealing plate is forced to descend, and therefore, a filter screen plate can be moved downwards through a linkage rod until a certain gap is reserved between the sealing plate and a sliding hole, the filter screen plate stops moving, at the moment, external impurities can be absorbed by utilizing the negative pressure, the ground impurity particles are prevented from splashing everywhere, the filter screen plate can filter large-particle impurities, and small-particle impurities enter a dust collecting bag to be collected.

Description

Surface chamfering and polishing device for magnet machining

Technical Field

The utility model relates to the field of magnet machining, in particular to a surface chamfering and polishing device for magnet machining.

Background

The magnet has a component of atoms such as iron, cobalt, nickel, etc., and its internal structure is relatively special, and itself has a 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. After the production of the magnet is finished, the corners are rough, and polishing treatment is needed. When polishing, the magnet to be polished is fixed by the auxiliary tool and polished by the polisher instrument.

Traditional grinding device is polishing to magnet when there is a large amount of granule to splash, and current solution adopts air pump and filter screen to absorb the granule, however such solution has the filter screen because the problem of long-term use easy jam.

Therefore, there is a need for a surface chamfering polishing apparatus for magnet processing.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a surface chamfering polishing device for magnet processing, which can polish the surface chamfer of a magnet by starting a driving motor and driving a grinding disc to rotate by using the driving motor, and can pump off the gas below a fixed disc by starting an air pump to enable the air pump to form a negative pressure state below the fixed disc so as to force a sealing plate to descend, thereby a linkage rod can be used for carrying a filter screen plate to move downwards until a certain gap is reserved between the sealing plate and a sliding hole, the filter screen plate stops moving, at the moment, external impurities can be absorbed by utilizing the negative pressure, the ground particle impurities are prevented from splashing everywhere, the filter screen plate can filter large particle impurities, and small particle impurities enter a dust collecting bag to be collected.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a magnet processing is with surface chamfer grinding device, includes the workstation, is provided with motor base on the workstation, one side fixedly connected with driving motor of motor base, driving motor's one end fixedly connected with mill still is provided with the air pump on the workstation, one side fixedly connected with outlet duct of air pump, the other end fixedly connected with intake pipe of air pump, the one end fixedly connected with of intake pipe stores up the sediment case, the outside fixedly connected with inside flexible pipe that is hollow state of sediment case, the one end fixedly connected with of flexible pipe inhales the sediment cover.

The slag storage box comprises a sealing box, the inner wall of the sealing box is fixedly connected with a fixed disc, a sliding hole is formed in the fixed disc, the inner wall of the sliding hole is slidably connected with a sealing plate, the inner wall of the sealing box is also slidably connected with a screen plate, a reset rope is fixedly connected between the screen plate and the inner wall of the slag storage box, a linkage rod is fixedly connected between the screen plate and the sealing plate, and the bottom of the fixed disc is fixedly connected with a dust collecting bag.

Further, the outside of seal box is provided with the chamber door, is provided with the sealing ring between the inner wall of seal box and the chamber door.

Further, the inner wall fixedly connected with of seal box is a plurality of separation blades that are evenly distributed, and the separation blade is located flexible pipe below.

Further, the bottom fixedly connected with elasticity silica gel of separation blade, the outer wall fixedly connected with gag lever post that the linkage pole is close to the top.

Further, the top fixedly connected with spill post of workstation, the inner wall rotation of spill post is connected with the movable disk, the top fixedly connected with hemisphere of movable disk, has seted up the direction spout on the hemisphere, and the hemisphere passes through direction spout sliding connection and has the support column, and the outer wall fixedly connected with of support column is located the arc slider between the hemisphere inner wall.

Further, both sides of the arc-shaped sliding block are fixedly connected with an arc-shaped spring and buffer cotton at the top of the movable disc.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through opening driving motor, utilize driving motor to drive the mill and rotate, polish the surface chamfer of magnet, through opening the air pump, the air pump will draw off fixed disk below gaseous, make its below form negative pressure state, force the closing plate to descend, thereby can bring the filter screen board through the gangbar and move down, leave certain space until between closing plate and the sliding hole, the filter screen board stops moving, can utilize the negative pressure to absorb the impurity of outside this moment, avoid polishing out granule impurity everywhere to splash, the filter screen board can filter large granule impurity, the granule impurity gets into the dust bag and collects.

(2) When magnet finishes polishing, need close the air pump earlier, the filter screen board strikes the separation blade under the effect of rope that resets, utilizes the elastic pad of separation blade, makes the filter screen board shake repeatedly to effectively avoid the filter screen board to block up, thereby ensure when polishing next magnet next, the filter screen board can not block up, influences normal use.

(3) In order to make the magnet of polishing more convenient, can utilize the movable disk to rotate inside the spill post through adjusting motor base's position for the mill can rotate around the horizontal plane, through rocking the support column, makes it rotate in the direction spout, thereby makes the mill can rotate in perpendicular horizontal plane direction, finally can realize the mill can all-round pivoted effect, and it is more convenient to use.

Drawings

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

FIG. 2 is a schematic view of another view angle structure of the whole of the present utility model;

FIG. 3 is a schematic view of the internal structure of the driving motor according to the present utility model;

fig. 4 is a schematic view showing the bottom structure of a motor base according to embodiment 2 of the present utility model.

The reference numerals in the figures illustrate:

1. a work table; 2. a motor base; 3. a driving motor; 4. grinding disc; 5. an air pump; 6. an air outlet pipe; 7. an air inlet pipe; 8. a slag storage box; 81. a seal box; 82. a door; 83. a dust collecting bag; 84. a fixed plate; 85. a sealing plate; 86. a linkage rod; 87. a screen plate; 88. a reset rope; 9. a telescopic tube; 10. a slag suction cover; 11. a concave post; 12. a movable plate; 13. a hemisphere; 14. an arc-shaped sliding block; 15. an arc spring; 16. and (5) supporting the column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-2, a surface chamfering polishing device for magnet processing comprises a workbench 1, wherein a motor base 2 is arranged on the workbench 1, one side of the motor base 2 is fixedly connected with a driving motor 3, one end of the driving motor 3 is fixedly connected with a grinding disc 4, an air pump 5 is also arranged on the workbench 1, one side of the air pump 5 is fixedly connected with an air outlet pipe 6, the other end of the air pump 5 is fixedly connected with an air inlet pipe 7, one end of the air inlet pipe 7 is fixedly connected with a slag storage tank 8, the outer side of the slag storage tank 8 is fixedly connected with a telescopic pipe 9 with the inside in a hollow state, and one end of the telescopic pipe 9 is fixedly connected with a slag suction cover 10;

referring to fig. 3, the slag storage tank 8 includes a sealing tank 81, a fixed disk 84 is fixedly connected to an inner wall of the sealing tank 81, a sliding hole is formed in the fixed disk 84, a sealing plate 85 is slidably connected to an inner wall of the sliding hole, a filtering screen plate 87 is slidably connected to an inner wall of the sealing tank 81, a reset rope 88 is fixedly connected between the filtering screen plate 87 and an inner wall of the slag storage tank 8, a linkage rod 86 is fixedly connected between the filtering screen plate 87 and the sealing plate 85, and a dust collecting bag 83 is fixedly connected to a bottom of the fixed disk 84.

The reset cord 88 is made of an elastic material, such as: rubber band and the like

The outer side of the seal box 81 is provided with a box door 82, and a seal ring is provided between the inner wall of the seal box 81 and the box door 82.

The inner wall of the sealing box 81 is fixedly connected with a plurality of baffle plates which are uniformly distributed and are positioned below the telescopic pipe 9.

The bottom fixedly connected with elasticity silica gel of separation blade, the outer wall fixedly connected with gag lever post that gangbar 86 is close to the top.

When in operation, the device comprises: when the surface of the magnet needs to be polished and chamfered, the driving motor 3 can be started firstly, the grinding disc 4 is driven to rotate by the driving motor 3 to start polishing, the air pump 5 can be started to avoid splashing of polished particle impurities around, the air pump 5 pumps off air below the fixed disc 84 to enable the air below the fixed disc to form a negative pressure state, the sealing plate 85 is forced to descend, so that the filter screen plate 87 can be carried by the linkage rod 86 to move downwards until the size of a gap between the sealing plate 85 and the sliding hole is equal to the cross-sectional area of the air inlet pipe 7 (namely, the air inlet amount is equal to the air outlet amount and the air pressure is constant), the filter screen plate 87 stops moving, at the moment, the external impurities can be absorbed by utilizing the negative pressure, the filter screen plate 87 can filter large particle impurities, and small particle impurities enter the dust collecting bag 83 to be collected; when the next magnet is replaced and polished, the air pump 5 is required to be closed firstly, the filter screen plate 87 impacts the baffle plate under the action of the reset rope 88, and the filter screen plate 87 is repeatedly vibrated by utilizing the elastic pad of the baffle plate, so that the filter screen plate 87 is effectively prevented from being blocked.

Example 2:

referring to fig. 4, embodiment 2 differs from embodiment 1 in that the following technical features are added: the top fixedly connected with spill post 11 of workstation 1, the inner wall rotation of spill post 11 is connected with movable disk 12, and the top fixedly connected with hemisphere 13 of movable disk 12 has seted up the direction spout on the hemisphere 13, and hemisphere 13 has support column 16 through direction spout sliding connection, and the outer wall fixedly connected with of support column 16 is located the arc slider 14 between the inner wall of hemisphere 13.

Both sides of the arc-shaped sliding block 14 are fixedly connected with an arc-shaped spring 15 and buffer cotton at the top of the movable disc 12.

In order to make the magnet of polishing more convenient, can adjust the position of motor base 2, utilize movable disk 12 to rotate inside concave column 11 for mill 4 can rotate around the horizontal plane, through rocking support column 16, make it rotate in the direction spout, thereby make mill 4 can rotate in perpendicular horizontal plane direction, finally can realize mill 4 can all-round pivoted effect, it is more convenient to use.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a magnet processing is with surface chamfer grinding device, includes workstation (1), its characterized in that: the automatic slag sucking machine is characterized in that a motor base (2) is arranged on the workbench (1), one side of the motor base (2) is fixedly connected with a driving motor (3), one end of the driving motor (3) is fixedly connected with a grinding disc (4), an air pump (5) is further arranged on the workbench (1), one side of the air pump (5) is fixedly connected with an air outlet pipe (6), the other end of the air pump (5) is fixedly connected with an air inlet pipe (7), one end of the air inlet pipe (7) is fixedly connected with a slag storage tank (8), the outer side of the slag storage tank (8) is fixedly connected with an telescopic pipe (9) with a hollow inside, and one end of the telescopic pipe (9) is fixedly connected with a slag sucking cover (10);

the slag storage box (8) comprises a sealing box (81), a fixed disc (84) is fixedly connected to the inner wall of the sealing box (81), a sliding hole is formed in the fixed disc (84), a sealing plate (85) is slidably connected to the inner wall of the sliding hole, a filter screen plate (87) is slidably connected to the inner wall of the sealing box (81), a reset rope (88) is fixedly connected between the filter screen plate (87) and the inner wall of the slag storage box (8), a linkage rod (86) is fixedly connected between the filter screen plate (87) and the sealing plate (85), and a dust collecting bag (83) is fixedly connected to the bottom of the fixed disc (84).

2. The surface chamfering polishing apparatus for magnet machining as recited in claim 1, wherein: the outer side of the sealing box (81) is provided with a box door (82), and a sealing ring is arranged between the inner wall of the sealing box (81) and the box door (82).

3. The surface chamfering polishing apparatus for magnet machining as recited in claim 1, wherein: the inner wall of the sealing box (81) is fixedly connected with a plurality of baffle plates which are uniformly distributed, and the baffle plates are positioned below the telescopic pipe (9).

4. A surface chamfering polishing apparatus for magnet machining as set forth in claim 3, wherein: the bottom fixedly connected with elasticity silica gel of separation blade, the outer wall fixedly connected with gag lever post that gangbar (86) are close to the top.

5. The surface chamfering polishing apparatus for magnet machining as recited in claim 1, wherein: the novel workbench comprises a workbench (1), wherein a concave column (11) is fixedly connected to the top of the workbench (1), a movable disc (12) is rotatably connected to the inner wall of the concave column (11), a hemispherical body (13) is fixedly connected to the top of the movable disc (12), a guide chute is formed in the hemispherical body (13), a support column (16) is slidably connected to the hemispherical body (13) through the guide chute, and a pair of arc-shaped sliding blocks (14) located between the inner walls of the hemispherical body (13) are fixedly connected to the outer wall of the support column (16).

6. The surface chamfering polishing apparatus for magnet machining as recited in claim 5, wherein: both sides of the arc-shaped sliding block (14) are fixedly connected with an arc-shaped spring (15) and buffer cotton at the top of the movable disc (12).