CN220575444U - Grinding wheel burr grinding device - Google Patents

Abstract

The utility model discloses a grinding wheel burr polishing device which comprises a base, wherein a first supporting plate and a second supporting plate are fixed on the upper surface of the base, a first fixing piece and a second fixing piece are respectively arranged on one side of the first supporting plate and one side of the second supporting plate, and a telescopic cylinder is fixed on the other side of the second supporting plate. The utility model is provided with a base, a first supporting plate, a second supporting plate, a first fixing piece, a second fixing piece, a telescopic cylinder, a connecting rod, a connecting groove, a driving motor, grinding wheels, grinding plates and a driving assembly, wherein the connecting rod is inserted into the connecting groove, so that the first fixing piece and the second fixing piece limit the grinding wheels, the driving assembly drives the two grinding plates to be attached to two sides of the grinding wheels according to the size of the grinding wheels, the driving motor drives the grinding wheels to rotate and continuously rub with the grinding plates to achieve the purpose of grinding burrs, and after finishing grinding, the telescopic cylinder is started to separate the first fixing piece and the second fixing piece, so that the grinding wheels can be replaced for grinding again.

Description

Grinding wheel burr grinding device

Technical Field

The utility model relates to the technical field of grinding wheel processing, in particular to a grinding wheel burr polishing device.

Background

The grinding wheel is a consolidated grinding tool which is formed by fixedly combining common grinding materials into a certain shape and has certain strength, and is one of the grinding tools with the largest dosage and the widest using surface. When in use, the rotary grinding machine rotates at high speed, and can perform rough grinding, semi-finish grinding, slotting, cutting and the like on the outer circle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.

In the prior art, in the grinding wheel processing process, burrs can appear around the grinding wheel due to old pressed blanks, so that the grinding wheel quality is guaranteed, burrs around the grinding wheel are required to be polished, a grinding wheel factory generally adopts manual sand paper to polish the burrs, a large amount of labor force is consumed, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a grinding wheel burr polishing device which is used for solving the problems that burrs are polished manually by sand paper in the prior art, a large amount of labor force is consumed, and efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a emery wheel deckle edge grinding device, includes the base, fixed surface has first backup pad, second backup pad on the base, first backup pad, second backup pad one side are provided with first mounting, second mounting respectively, the second backup pad opposite side is fixed with flexible cylinder, flexible cylinder piston rod end and second mounting fixed connection, the inside connecting rod that rotates of second mounting is connected with, the inside coupling groove that corresponds with the connecting rod position that has seted up of first mounting, fixed surface has can drive first mounting pivoted driving motor on the base, first mounting surface cover is equipped with the emery wheel, the emery wheel both sides are provided with the frosting board, the frosting board lower extreme is provided with the drive assembly that can drive the frosting board and remove.

Preferably, the drive assembly includes the threaded rod with two dull polish board threaded connection, threaded rod surface both sides screw thread opposite direction, the inside small-size motor that has set firmly of base can drive threaded rod pivoted.

Preferably, at least two limit protrusions are fixed on the outer surface of the part of the second fixing piece inserted into the first fixing piece.

Preferably, the two ends of the frosting board are fixed with sliding blocks, and the inner wall of the base is provided with sliding grooves corresponding to the positions of the sliding blocks.

Preferably, one end of the sliding block is provided with an arc surface.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with a base, a first supporting plate, a second supporting plate, a first fixing piece, a second fixing piece, a telescopic cylinder, a connecting rod, a connecting groove, a driving motor, grinding wheels, grinding plates and a driving assembly, wherein the connecting rod is inserted into the connecting groove, so that the first fixing piece and the second fixing piece limit the grinding wheels, the driving assembly drives the two grinding plates to be attached to two sides of the grinding wheels according to the size of the grinding wheels, the driving motor drives the grinding wheels to rotate and continuously rub with the grinding plates to achieve the purpose of grinding burrs, and after finishing grinding, the telescopic cylinder is started to separate the first fixing piece and the second fixing piece, so that the grinding wheels can be replaced for grinding again.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a side view of the present utility model;

fig. 3 is a schematic view of the internal structure of the present utility model.

In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a first fixing member; 5. a second fixing member; 6. a telescopic cylinder; 7. a connecting rod; 8. a connection groove; 9. a driving motor; 10. grinding wheel; 11. a sanding plate; 12. a threaded rod; 13. a small motor; 14. a slide block; 15. a chute; 16. and a limit protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in an embodiment of the present utility model, a grinding wheel burr polishing device includes a base 1, the base 1 provides a workplace for burr polishing of a grinding wheel 10, a first support plate 2 and a second support plate 3 are fixed on an upper surface of the base 1, a first fixing member 4 and a second fixing member 5 are respectively provided on one side of the first support plate 2 and one side of the second support plate 3, the first fixing member 4 and the second fixing member 5 limit the grinding wheel 10, so that the grinding wheel 10 can rotate along with the first fixing member 4 without displacement, a telescopic cylinder 6 is fixed on the other side of the second support plate 3, a piston rod end of the telescopic cylinder 6 is fixedly connected with the second fixing member 5, a connecting rod 7 is rotatably connected inside the second fixing member 5, a connecting groove 8 corresponding to the position of the connecting rod 7 is provided inside the first fixing member 4, the telescopic cylinder 6 is started to push the connecting rod 7 to be inserted into the connecting groove 8, thereby realizing connection of the first fixing member 4 and the second fixing member 5, a driving motor 9 capable of driving the first fixing member 4 to rotate is fixed on the upper surface of the base 1, a 10 is sleeved on an outer surface of the first fixing member 4, the driving motor 9 is started to drive the first fixing member 4 to rotate, the first fixing member 4 is driven by the first fixing member 10 to rotate, and the grinding wheel 10 is further driven by the grinding wheel 10 to rotate, and the grinding wheel 11 is not to rotate, and the grinding wheel 11 is further arranged on two sides of the grinding wheel 11 and the grinding plate is in a friction plate is rotated, and the grinding plate is required to rotate;

referring to fig. 3, a driving assembly capable of driving the sanding plates 11 to move is arranged at the lower end of each sanding plate 11, each driving assembly comprises a threaded rod 12 in threaded connection with the two sanding plates 11, the directions of threads on two sides of the outer surface of each threaded rod 12 are opposite, a small motor 13 capable of driving each threaded rod 12 to rotate is fixedly arranged in the base 1, the small motor 13 is started to drive each threaded rod 12 to rotate according to the size of the corresponding grinding wheel 10, and a threaded force is generated between a threaded part of each threaded rod 12 with opposite surface directions and each sanding plate 11 to drive the two sanding plates 11 to move towards each grinding wheel 10 until the two sanding plates are close to each side of the corresponding grinding wheel 10;

referring to fig. 1 and 3, at least two limiting protrusions 16 are fixed on the outer surface of the portion of the second fixing member 5 inserted into the first fixing member 4, and the limiting protrusions 16 enable the second fixing member 5 to rotate along with the first fixing member 4, so that the rotation of the grinding wheel 10 is prevented from being affected by the relative rotation of the second fixing member 5 and the first fixing member 4, and the grinding effect of the grinding wheel 10 is further affected;

referring to fig. 1 and 3, two ends of a sanding plate 11 are fixed with sliding blocks 14, sliding grooves 15 corresponding to the sliding blocks 14 are formed in the inner wall of a base 1, the sliding blocks 14 slide along the sliding grooves 15 during the movement of the sanding plate 11, so that the movement of the sanding plate 11 is more stable, and when a grinding wheel 10 rotates to polish burrs, the shaking of the sanding plate 11 affects the polishing effect;

referring to fig. 1, one end of the sliding block 14 is set to be a cambered surface, and the cambered surface facilitates sliding of the sliding block 14 in the sliding groove 15, so that jamming and abrasion possibly caused by edges are avoided.

The working principle and the using flow of the utility model are as follows: during the use, insert first mounting 4 with emery wheel 10, start flexible cylinder 6 promotion connecting rod 7 and insert in the first mounting 4, thereby first mounting 4 is spacing with second mounting 5 to emery wheel 10, according to the size of emery wheel 10, start up small-size motor 13 and drive threaded rod 12 rotation, produce the screw thread power between threaded rod 12 rotation its opposite surface direction screw thread portion and the dull polish board 11 and drive two dull polish boards 11 and move in opposite directions to emery wheel 10 and be close to laminating emery wheel 10 both sides, start up driving motor 9 and drive first mounting 4 rotation, and then first mounting 4, second mounting 5 rotation drive emery wheel 10 rotation, emery wheel 10 constantly rubs with dull polish board 11 in order to realize the purpose of polishing the deckle edge, spacing bellying 16's setting makes second mounting 5 can rotate along with first mounting 4, avoid second mounting 5 and first mounting 4 to take place relative rotation and influence the rotation of emery wheel 10, and then influence the effect of polishing of emery wheel 10.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Grinding wheel deckle edge grinding device, including base (1), its characterized in that: the novel grinding machine is characterized in that a first supporting plate (2) and a second supporting plate (3) are fixed on the upper surface of the base (1), a first fixing piece (4) and a second fixing piece (5) are respectively arranged on one side of the first supporting plate (2) and one side of the second supporting plate (3), a telescopic cylinder (6) is fixed on the other side of the second supporting plate (3), a connecting rod (7) is fixedly connected with the piston rod end of the telescopic cylinder (6) and the second fixing piece (5) in a rotating mode, a connecting groove (8) corresponding to the position of the connecting rod (7) is formed in the first fixing piece (4), a driving motor (9) capable of driving the first fixing piece (4) to rotate is fixed on the upper surface of the base (1), grinding wheels (10) are sleeved on the outer surface of the first fixing piece (4), grinding plates (11) are arranged on two sides of the grinding wheels (10), and driving components capable of driving the grinding plates (11) to move are arranged at the lower ends of the grinding plates (11).

2. The grinding wheel burr grinding device of claim 1, wherein: the driving assembly comprises a threaded rod (12) in threaded connection with two grinding plates (11), the directions of threads on two sides of the outer surface of the threaded rod (12) are opposite, and a small motor (13) capable of driving the threaded rod (12) to rotate is fixedly arranged in the base (1).

3. The grinding wheel burr grinding device of claim 1, wherein: and at least two limit protrusions (16) are fixed on the outer surface of a part of the second fixing piece (5) inserted into the first fixing piece (4).

4. The grinding wheel burr grinding device of claim 1, wherein: the two ends of the grinding plate (11) are fixedly provided with sliding blocks (14), and the inner wall of the base (1) is provided with sliding grooves (15) corresponding to the sliding blocks (14).

5. The grinding wheel burr grinding device of claim 4, wherein: one end of the sliding block (14) is provided with a cambered surface.