CN113146490A

CN113146490A - Grinding wheel plane grinding dust-free clamp

Info

Publication number: CN113146490A
Application number: CN202110451231.4A
Authority: CN
Inventors: 田圆圆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-07-23

Abstract

The invention provides a grinding wheel plane grinding dust-free clamp, and relates to the field of clamps. This dustless anchor clamps of emery wheel plane grinding, including the anchor clamps base, the last fixed surface of anchor clamps base installs the base, and a plurality of arc wall has been seted up to the inner diapire of base, and the outer wall of base is all run through to the one end that the arc wall was kept away from each other, and the annular commentaries on classics board has been cup jointed to the outside of anchor clamps base, and the inner circle of annular commentaries on classics board rotates with the periphery of anchor clamps base to be connected, and the internally mounted of anchor clamps base has power unit, and power unit's output is connected with the transmission of annular commentaries on classics board, and the annular commentaries on classics board is provided with the inclined plane ring near the one end top of anchor clamps base. This dustless anchor clamps of emery wheel plane grinding through setting up base, turbine blade and concentric ring, has reached the effect that can in time clear up the dust between cutter and the emery wheel when the emery wheel is polished, has solved the problem that the flat grinder among the prior art can not obtain effective clearance especially the dust between cutter and the emery wheel can produce a large amount of dust.

Description

Grinding wheel plane grinding dust-free clamp

Technical Field

The invention relates to the field of clamps, in particular to a grinding wheel plane grinding dust-free clamp.

Background

The grinding wheel must be machined after firing (i.e., post-machining), the main purpose of which is to provide the grinding wheel with precise geometric dimensions, required appearance and smooth surface, and to remove various surface "crusts" and other adhering impurities generated during the high-temperature firing process, and the end faces and outer circles of the grinding wheel are polished after firing to ensure the surface and dimensional standard of the grinding wheel.

When a plane grinding machine tool of the grinding wheel is used for machining the grinding wheel, the grinding wheel needs to be placed on a machine tool base, then the end face is ground through the cutter, and due to the special structure of the grinding wheel, large dust can be generated during grinding, particularly, the grinding wheel with small density and granularity can generate very much dust, the dust which is processed by a dust pumping mechanism inside a traditional machine tool is difficult to pump out in time, a large amount of dust can seriously affect the health of workers, and when some grinding wheels with high precision are machined, the dust between the cutter and the grinding wheel can not be removed in time, and the machining quality of the grinding wheels can be affected.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a grinding wheel plane grinding dust-free clamp, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a grinding wheel plane grinding dust-free clamp comprises a clamp base, wherein a base is fixedly installed on the upper surface of the clamp base, a plurality of arc-shaped grooves are formed in the inner bottom wall of the base, one ends, away from each other, of the arc-shaped grooves penetrate through the outer wall of the base, an annular rotating plate is sleeved outside the clamp base, the inner ring of the annular rotating plate is rotatably connected with the circumferential surface of the clamp base, a power mechanism is installed inside the clamp base, the output end of the power mechanism is in transmission connection with the annular rotating plate, an inclined ring is arranged above one end, close to the clamp base, of the annular rotating plate, the inclined ring is fixedly sleeved outside the clamp base, a concentric ring is sleeved outside the base, a plurality of discharge holes are formed in the bottom end of the circumferential surface of the concentric ring, the discharge holes are communicated with the inside and the outside, a plurality of springs are arranged between the upper end of the concentric ring and the upper end of the base, and two ends of the springs are respectively hinged with the base and the concentric ring, three guide plates are arranged between two adjacent springs and are fixedly connected with the upper end of the circumferential surface of the base.

The concentric ring is located the top of annular rotating plate, and the upper surface fixed mounting of concentric ring has a plurality of turbine blade, and turbine blade is located between base and the concentric ring, and the bottom fixed mounting of concentric ring has the swing brush.

Preferably, the base is cylindrical structure, and the longitudinal section of base is U type structure, and the base sets up with the anchor clamps base is concentric, and the upper end of base is the radius angle setting.

Preferably, the arc-shaped grooves are of a spiral structure, the arc-shaped grooves are distributed at equal intervals, the outer ends of the arc-shaped grooves are far away from each other, and the inner ends of the arc-shaped grooves are close to each other.

Preferably, the diameter of the outer ring of the annular rotating plate is larger than that of the outer ring of the concentric ring, and the annular rotating plate, the concentric ring and the base are all arranged concentrically.

Preferably, the discharge holes are located below the arc-shaped groove, the plurality of discharge holes are distributed in an equidistance arrangement mode, and a certain gap is formed between the concentric ring and the annular rotating plate.

Preferably, the guide plate is positioned outside the base, the joint of the guide plate and the base is positioned on the fillet structure of the base, and the guide plates positioned between the two adjacent springs are distributed at equal intervals.

Preferably, the oscillating brush is located in a gap between the concentric ring and the annular rotating plate, and an outer ring of the oscillating brush extends to an outer ring of the concentric ring.

Compared with the prior art, the invention has the following beneficial effects:

1. the dust-free clamp for the grinding wheel plane mill is characterized in that a base, turbine blades and concentric rings are arranged, a grinding wheel needs to be placed in the base when the plane is milled, the height of the outer wall of the base is lower than that of the grinding wheel, the annular rotating plate is rotated by controlling a power mechanism when the grinding wheel is milled, the annular rotating plate can drive the turbine blades to rotate, the cutter does not act on the whole upper surface of the grinding wheel when the grinding wheel is milled, but part of the cutter is in contact with the grinding wheel, the clamp rotates around a large circle simultaneously, so that the cutter is located above the turbine blades, dust generated by the grinding wheel can rotate through the turbine blades and then is discharged through a discharge hole or a gap between the concentric rings and the annular rotating plate, the dust can enter the turbine blades through the upper end of the base, a fillet structure and a guide plate arranged at the upper end of the base can facilitate air flow and guide the dust to flow out, turbine blade can direct action in the junction between cutter and the emery wheel when rotatory, can in time take away the dust of junction, and the inside of base also can accumulate certain dust and can discharge from the arc wall through turbine blade's rotation, has reached the effect that can in time clear up the dust between cutter and the emery wheel when polishing the emery wheel, has solved the problem that the flat grinder among the prior art can produce a large amount of dust especially the dust between cutter and the emery wheel can not obtain effective clearance.

2. This dustless anchor clamps of emery wheel plane grinding through setting up concentric ring and spring, the concentric ring suspends in midair through the spring to the quantity of spring is enough to restrict the position of concentric ring, does not influence the flow of dust again, and in the emery wheel of polishing, the concentric ring can receive vibrations, produces a trend that reciprocates, and reciprocating of concentric ring can drive the swing brush swing, can effectually take away the dust that turbine blade blown, prevents to block up.

3. This emery wheel plane grinds dustless anchor clamps, through setting up the inclined plane ring, the inclined plane ring can play the effect that blocks the dust granule, prevents that the dust granule from entering into between the junction of annular commentaries on classics board and anchor clamps base, leads to inside spare part to damage

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the structure of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is a schematic view of a base according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 4 at A according to the present invention;

FIG. 8 is a schematic view of the internal structure of the base of the clamp of the present invention.

Wherein, 1 anchor clamps base, 2 bases, 3 arc grooves, 4 annular commentaries on classics boards, 5 power unit, 6 inclined plane rings, 7 concentric rings, 8 relief opening, 9 springs, 10 guide plates, 11 turbine blades, 12 swing brushes.

Detailed Description

As shown in figures 1-8, a dust-free clamp for grinding a grinding wheel plane, including a clamp base 1, a base 2 is fixedly installed on the upper surface of the clamp base 1, the grinding wheel is mainly placed in the base 2, the base 2 is of a cylindrical structure, the longitudinal section of the base 2 is of a U-shaped structure, the base 2 and the clamp base 1 are concentrically arranged, the upper end of the base 2 is a fillet, the fillet can facilitate the flow of air current, a plurality of arc-shaped grooves 3 are formed in the inner bottom wall of the base 2, the ends, far away from each other, of the arc-shaped grooves 3 penetrate through the outer wall of the base 2, the arc-shaped grooves 3 are of a spiral structure, the arc-shaped grooves 3 are equidistantly arranged and distributed, the outer ends of the arc-shaped grooves 3 are far away from each other, the inner ends of the arc-shaped grooves 3 are close to each other, the shape design of the arc-shaped grooves 3 can facilitate the discharge of dust, an annular rotating plate 4 is sleeved on the outer portion of the clamp base 1, the inner ring of the annular rotating plate 4 and the circumferential surface of the clamp base 1 are rotatably connected with the annular rotating plate 4 The bearing is installed at the joint, a power mechanism 5 is installed inside the clamp base 1, the output end of the power mechanism 5 is in transmission connection with the annular rotating plate 4, the power mechanism 5 is a motor installed in the clamp base 1, the motor is controlled by a controller and can directly apply acting force to the annular rotating plate 4 through meshing of gears, the diameter of the outer ring of the annular rotating plate 4 is larger than that of the outer ring of the concentric ring 7, the annular rotating plate 4, the concentric ring 7 and the base 2 are concentrically arranged, the inclined plane ring 6 is arranged above one end, close to the clamp base 1, of the annular rotating plate 4, the inclined plane ring 6 is fixedly sleeved outside the clamp base 1 and used for blocking dust, the concentric ring 7 is sleeved outside the base 2, a plurality of discharge holes 8 are formed in the bottom end of the circumferential surface of the concentric ring 7, the discharge holes 8 are communicated with the inside and the outside of the concentric ring 7, and the discharge holes 8 can discharge part of dust firstly, the discharge hole 8 is located the below of

arc wall

3, 8 equidistance in a plurality of discharge hole are arranged and are distributed, there is certain gap between concentric ring 7 and the annular rotor plate 4, be provided with a plurality of spring 9 between the upper end of concentric ring 7 and the upper end of base 2, spring 9's both ends are articulated with base 2 and concentric ring 7 respectively, be provided with three guide plate 10 between two adjacent spring 9, three guide plate 10 all with the periphery upper end fixed connection of base 2, guide plate 10 is located the outside of base 2, guide plate 10 is located its fillet structure with the junction of base 2, be located the guide plate 10 equidistance distribution between two adjacent spring 9.

Concentric ring 7 is located the top that the annular changes board 4, and the last fixed surface of concentric ring 7 installs a plurality of turbine blade 11, and turbine blade 11 is located between base 2 and the concentric ring 7, and the bottom fixed mounting of concentric ring 7 has swing brush 12, and swing brush 12 is soft material, can play and not block the air current and can clear up again and prevent stifled effect, and swing brush 12 is arranged in the gap between concentric ring 7 and the annular changes board 4, and the outer lane of swing brush 12 extends to the outer lane of concentric ring 7.

When the grinding wheel is used, a grinding wheel needs to be placed in the base 2 when a plane is ground, the height of the outer wall of the base 2 is lower than that of the grinding wheel, the annular rotating plate 4 is rotated by controlling the power mechanism 5 when the grinding wheel is ground, the annular rotating plate 4 can drive the turbine blades 11 to rotate, the cutter does not act on the whole upper surface of the grinding wheel in the grinding process, but part of the cutter is in contact with the grinding wheel, the clamp rotates around a large circle simultaneously, so that the cutter is positioned above the turbine blades 11, dust generated by the grinding wheel is rotated by the turbine blades 11 and then discharged through the discharge hole 8 or a gap between the concentric ring 7 and the annular rotating plate 4, the dust enters between the turbine blades 11 through the upper end of the base 2, the fillet structure and the guide plate 10 arranged at the upper end of the base 2 can facilitate air flow and guide the outflow of the dust, and the turbine blades 11 can directly act on a joint between the cutter and the grinding wheel when rotating, can in time take away the dust of junction, and the inside of base 2 also can be built up certain dust and can be discharged from arc groove 3 through turbine blade 11's rotation, concentric ring 7 suspends in midair through spring 9, and spring 9's quantity is enough to restrict concentric ring 7's position, do not influence the flow of dust again, when the emery wheel of polishing, concentric ring 7 can receive vibrations, produce a trend that reciprocates, concentric ring 7 reciprocate can drive swing brush 12 swing, can effectually take away the dust that turbine blade 11 blown off, prevent to block up.

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

Claims

1. The utility model provides a emery wheel plane grinds dustless anchor clamps, includes anchor clamps base (1), its characterized in that: the clamp comprises a clamp base (1), a base (2) is fixedly arranged on the upper surface of the clamp base (1), a plurality of arc-shaped grooves (3) are formed in the inner bottom wall of the base (2), one ends of the arc-shaped grooves (3) which are far away from each other all penetrate through the outer wall of the base (2), an annular rotating plate (4) is sleeved outside the clamp base (1), the inner ring of the annular rotating plate (4) is rotatably connected with the periphery of the clamp base (1), a power mechanism (5) is arranged inside the clamp base (1), the output end of the power mechanism (5) is in transmission connection with the annular rotating plate (4), an inclined plane ring (6) is arranged above one end, close to the clamp base (1), of the annular rotating plate (4), the inclined plane ring (6) is fixedly sleeved outside the clamp base (1), a concentric ring (7) is sleeved outside the base (2), a plurality of discharge holes (8) are formed in the bottom end of the concentric ring (7), the discharge hole (8) is communicated with the inside and the outside of the concentric ring (7), a plurality of springs (9) are arranged between the upper end of the concentric ring (7) and the upper end of the base (2), two ends of each spring (9) are respectively hinged with the base (2) and the concentric ring (7), three guide plates (10) are arranged between every two adjacent springs (9), and the three guide plates (10) are fixedly connected with the upper end of the circumferential surface of the base (2);

the concentric ring (7) is located the top of annular commentaries on classics board (4), and the upper surface fixed mounting of concentric ring (7) has a plurality of turbine blade (11), and turbine blade (11) are located between base (2) and concentric ring (7), and the bottom fixed mounting of concentric ring (7) has swing brush (12).

2. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the fixture is characterized in that the base (2) is of a cylindrical structure, the longitudinal section of the base (2) is of a U-shaped structure, the base (2) and the fixture base (1) are concentrically arranged, and the upper end of the base (2) is provided with a fillet.

3. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the arc-shaped grooves (3) are of spiral structures, the arc-shaped grooves (3) are distributed at equal intervals, the outer ends of the arc-shaped grooves (3) are far away from each other, and the inner ends of the arc-shaped grooves (3) are close to each other.

4. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the diameter of the outer ring of the annular rotating plate (4) is larger than that of the outer ring of the concentric ring (7), and the annular rotating plate (4), the concentric ring (7) and the base (2) are arranged concentrically.

5. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the discharge holes (8) are positioned below the arc-shaped groove (3), the plurality of discharge holes (8) are distributed in an equidistance arrangement mode, and a certain gap is formed between the concentric ring (7) and the annular rotating plate (4).

6. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the guide plate (10) is positioned outside the base (2), the connection part of the guide plate (10) and the base (2) is positioned on the fillet structure of the base, and the guide plates (10) positioned between the two adjacent springs (9) are distributed at equal intervals.

7. The grinding wheel flat grinder dust-free clamp of claim 1, wherein: the oscillating brush (12) is positioned in a gap between the concentric ring (7) and the annular rotating plate (4), and the outer ring () of the oscillating brush (12) extends to the outer ring of the concentric ring (7).