CN209831363U - Welding type formed cutter noise reduction and edge grinding wheel - Google Patents

Abstract

The utility model discloses a welding type shaping cutter noise reduction and cutter grinding wheel, which comprises a grinding wheel body, annular holes are arranged inside two sides of the grinding wheel body, mineral wool layers are filled inside the annular holes, grooves are arranged on the outer wall of the grinding wheel body, through holes are arranged at the middle position inside the grinding wheel body, the internal key of the through holes is connected with a main shaft, a bearing seat is connected on the outer wall of the main shaft in an interference manner, vertical plates are welded on the outer walls of two sides of a protective shell, a transverse plate is rotationally connected between the vertical plates through a rotating shaft, a bearing is embedded at one side of the top surface of the transverse plate, a clamping plate is screwed on the outer wall of a threaded rod, the opposite end of the threaded rod is positioned at the top surface of the transverse plate and penetrates through the clamping plate to install a cylindrical rod, the utility model has good noise reduction effect, therefore, damage to hearing can be reduced, the sharpening is stable, and the sharpening efficiency is improved.

Description

Welding type formed cutter noise reduction and edge grinding wheel

Technical Field

The utility model relates to a sword grinds emery wheel technical field, concretely relates to welded type shaping sword noise reduction sharpening emery wheel.

Background

The knife grinding wheel is mainly used for grinding and quick, efficient and low-damage grinding of cutting tools such as PCD, CVD, PCBN, hard alloy, ceramic cutters and other cutting tools such as milling cutters, drills, reamers and the like. The ceramic bond knife grinding wheel is suitable for precise grinding of PCD and PCBN tools, and solves the problems of low knife grinding efficiency and poor quality of cutting edges of most knife manufacturers. The ceramic diamond knife grinding wheel has the advantages that the extremely high sharpness can improve the grinding efficiency of a cutter manufacturer by 1.5-3 times, and the quality of a cutting edge can be greatly improved. The knife grinding wheel comprises: a ceramic diamond knife grinding wheel, a resin diamond knife grinding wheel, a ceramic CBN knife grinding wheel and a bronze binding agent knife grinding wheel.

At present, a welding type forming cutter noise reduction and cutter grinding wheel has high noise and is easy to cause auditory damage in the cutter grinding process, and the cutter grinding is not stable enough and has low efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welded form becomes sword noise reduction sharpening emery wheel for solve the welded form becomes sword noise reduction sharpening emery wheel that mentions in the above-mentioned background art, the noise is great causes the harm of sense of hearing easily at the sharpening in-process, and the sharpening is the stability inefficiency scheduling problem inadequately simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a welding type shaping cutter noise reduction and cutter grinding wheel comprises a grinding wheel body, annular holes are arranged inside two sides of the grinding wheel body, the inner part of the annular hole is filled with an ore cotton layer, the outer wall of the grinding wheel body is provided with a groove, a through hole is arranged at the middle position inside the grinding wheel body, the inner key of the through hole is connected with a main shaft, the outer wall of the main shaft is in interference connection with a bearing seat, protective shells are arranged on the outer wall of the bearing seat and positioned at two sides of the grinding wheel body, vertical plates are welded on the outer walls of the two sides of the protective shell, transverse plates are rotatably connected between the vertical plates through rotating shafts, a bearing is embedded on one side of the top surface of the transverse plate, a threaded rod is connected in the bearing in an interference manner, the outer wall of the threaded rod is connected with a clamping plate in a threaded mode, and one end, opposite to the threaded rod, of the transverse plate penetrates through the clamping plate and is provided with a cylindrical rod.

Preferably, a sponge layer is adhered to the inside of the protective shell through glue.

Preferably, the rubber layer is adhered to the top surface of the transverse plate through glue.

Preferably, the annular hole is provided with at least three layers, and the inner diameter of the annular hole of the three layers is gradually reduced from outside to inside.

Preferably, the cross section of the groove is in the shape of a circular arc, and the angle of the circular arc is the circular arc angle of a standard forming cutter.

Preferably, the inside of the both ends of clamp plate is seted up respectively with cylindricality pole and threaded rod assorted circular through-hole and screw hole.

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

1. the utility model has good noise reduction effect in the sharpening process of the welding type forming cutter, thus greatly reducing the damage to hearing, simultaneously having more stable sharpening and improving the sharpening efficiency;

2. the utility model discloses an add the mineral wool layer in annular hole and the annular hole, can absorb the noise that produces through the mineral wool layer in the annular hole when grinding wheel body polishes like this, then be provided with the sponge layer in protecting sheathing's inside and externally inhale the sound once more like this, thereby play the effect of making an uproar, then make the clamp plate move down through rotating the threaded rod, fix the top surface at the diaphragm with the shaping sword, at this moment rotate the diaphragm through the pivot, make the shaping sword polish in the inside recess of grinding wheel body, can improve the stability and the effect of polishing like this, and polish also safety more.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. grinding the grinding wheel body; 2. an annular aperture; 3. a mineral wool layer; 4. a through hole; 5. a groove; 6. a main shaft; 7. a bearing seat; 8. a protective housing; 9. a sponge layer; 10. a vertical plate; 11. a rotating shaft; 12. a transverse plate; 13. a bearing; 14. a threaded rod; 15. a clamping plate; 16. a cylindrical rod; 17. a rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme as shown in figures 1-3, a welding type shaping cutter noise reduction and sharpening grinding wheel, which comprises a grinding wheel body 1, wherein the grinding wheel body 1 is a resin grinding wheel, a decorative material of culture stone is added into resin, the noise reduction effect is achieved, annular holes 2 are arranged inside both sides of the grinding wheel body 1, mineral wool layers 3 are filled inside the annular holes 2, a groove 5 is arranged on the outer wall of the grinding wheel body 1, a through hole 4 is arranged at the middle position inside the grinding wheel body 1, a main shaft 6 is connected with an internal key of the through hole 4, a bearing seat 7 is connected on the outer wall of the main shaft 6 in an interference manner, protective shells 8 are arranged on both sides of the grinding wheel body 1 on the outer wall of the bearing seat 7, risers 10 are welded on the outer walls on both sides of the protective shells 8, transverse plates 12 are rotatably connected between the risers 10 through a rotating shaft 11, a bearing 13 is embedded on one side of, a threaded rod 14 is connected to the inside of the bearing 13 in an interference manner, a clamping plate 15 is screwed on the outer wall of the threaded rod 14, and a cylindrical rod 16 is arranged at one end, opposite to the threaded rod 14, of the transverse plate 12 and penetrates through the clamping plate 15.

Specifically, the sponge layer 9 is adhered to the inside of the protective shell 8 through glue, so that the generated noise can be absorbed in one step through the sponge layer 9, and the noise reduction effect is improved.

Specifically, the rubber layer 17 is adhered to the top surface of the transverse plate 12 through glue, so that the transverse plate can be attached to the forming knife more tightly, and the blade sharpening is more stable.

Specifically, annular hole 2 is provided with the three-layer at least, and the internal diameter of three-layer annular hole 2 reduces by outside to interior gradually, can increase the sound absorbing area of 2 inside mineral wool layers 3 in annular hole like this, noise reduction.

Specifically, the cross section of the groove 5 is arc-shaped, and the angle of the groove is the arc angle of a standard forming knife, so that the blade sharpening is more accurate.

Specifically, circular through-hole and screw hole with cylindricality pole 16 and threaded rod 14 assorted are seted up respectively to the both ends inside of clamp plate 15, can be convenient for carry out the regulation of clamp plate 15 like this, conveniently fix the shaping sword, make the more stable of sharpening.

The working principle is as follows: during the use, install main shaft 6 on the motor earlier, at this moment because add annular hole 2 in the inside of dull polish body 1, the inside packing of annular hole 2 has mineral wool layer 3, can absorb the noise of production through the mineral wool layer 3 in the annular hole 2 when dull polish body 1 polishes like this, then be provided with sponge layer 9 in the inside of protective housing 8 and can externally inhale the sound once more like this, thereby play the effect of making an uproar of falling, at this moment, rethread rotation threaded rod 14 makes clamp plate 15 remove downwards, fix the shaping sword at the top surface of diaphragm 12, at this moment, rotate diaphragm 12 through pivot 11, make the shaping sword polish in the inside recess 5 of dull polish body 1, can improve the stability and the effect of polishing like this, and polish also safer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a welded type shaping sword noise reduction sharpening emery wheel, includes emery wheel body (1), its characterized in that: the grinding wheel is characterized in that annular holes (2) are formed in the two sides of the grinding wheel body (1), mineral wool layers (3) are filled in the annular holes (2), grooves (5) are formed in the outer wall of the grinding wheel body (1), through holes (4) are formed in the middle of the inner portion of the grinding wheel body (1), a main shaft (6) is connected with the inner keys of the through holes (4), a bearing seat (7) is connected to the outer wall of the main shaft (6) in an interference mode, protective shells (8) are installed on the outer wall of the bearing seat (7) and located on the two sides of the grinding wheel body (1), vertical plates (10) are welded to the outer walls of the two sides of each protective shell (8), transverse plates (12) are rotatably connected between the vertical plates (10) through rotating shafts (11), bearings (13) are inlaid on one side of the top surfaces of the transverse plates (12), and threaded rods (, the outer wall of the threaded rod (14) is connected with a clamping plate (15) in a threaded mode, and one end, opposite to the threaded rod (14), of the transverse plate (12) penetrates through the clamping plate (15) and is provided with a cylindrical rod (16).

2. The noise reducing and sharpening grinding wheel of the welded type formed cutter as claimed in claim 1, wherein: a sponge layer (9) is adhered to the inside of the protective shell (8) through glue.

3. The noise reducing and sharpening grinding wheel of the welded type formed cutter as claimed in claim 1, wherein: the rubber layer (17) is adhered to the top surface of the transverse plate (12) through glue.

4. The noise reducing and sharpening grinding wheel of the welded type formed cutter as claimed in claim 1, wherein: the annular hole (2) is at least provided with three layers, and the inner diameter of the three layers of annular holes (2) is gradually reduced from outside to inside.

5. The noise reducing and sharpening grinding wheel of the welded type formed cutter as claimed in claim 1, wherein: the cross section of the groove (5) is arc-shaped, and the angle of the groove is the arc angle of a standard forming cutter.

6. The noise reducing and sharpening grinding wheel of the welded type formed cutter as claimed in claim 1, wherein: and circular through holes and threaded holes matched with the cylindrical rods (16) and the threaded rods (14) are respectively formed in the two ends of the clamping plate (15).