CN216504462U

CN216504462U - Self-cooling type carborundum wheel with internal circulation oil circuit

Info

Publication number: CN216504462U
Application number: CN202122119325.XU
Authority: CN
Inventors: 张瑞剑; 印军
Original assignee: Zhenjiang Yongliang Electrical Technology Co ltd
Current assignee: Zhenjiang Yongliang Electrical Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-05-13
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of carborundum wheels, and discloses a self-cooling carborundum wheel with an internal circulation oil circuit, which solves the problem that the carborundum wheel cannot be self-cooled during grinding to cause low heat dissipation efficiency, and comprises a carborundum wheel body, wherein vent holes are formed in the carborundum wheel body at equal intervals, a mounting ring and a sealing group are arranged on one side of the carborundum wheel body, a first groove is formed in the carborundum wheel body and positioned in the mounting ring, a second groove is formed in the middle of the first groove, a rotating shaft connected with the mounting ring is inserted in the first groove in a penetrating manner, and an oil pipe group extending into the second groove in a penetrating manner is inserted in the rotating shaft; the cooling oil enters the carborundum wheel body conveniently by arranging the carborundum wheel body, the vent hole, the mounting ring, the first groove, the second groove, the rotating shaft, the oil pipe group and the oil pipeline, so that the cooling oil can absorb the heat of the carborundum wheel body, and the cooling of the carborundum wheel body is realized.

Description

Self-cooling type carborundum wheel with internal circulation oil circuit

Technical Field

The utility model belongs to the technical field of carborundum grinding wheels, and particularly relates to a self-cooling carborundum grinding wheel with an internal circulation oil path.

Background

The diamond grinding wheel is different from a common abrasive grinding wheel in structure, generally consists of a diamond abrasive layer, a transition layer and a base body, and has high abrasion resistance, small abrasion of the grinding wheel and longer service life.

In the grinding process, the carborundum wheel can generate heat, and meanwhile, the carborundum wheel does not have self-heat dissipation performance, so that the heat dissipation efficiency of the carborundum wheel is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the self-cooling type carborundum wheel with the internal circulation oil circuit, and the problem of low heat dissipation efficiency caused by the fact that the carborundum wheel cannot self-cool during grinding in the background technology is effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a self-cooling type carborundum wheel with internal circulation oil circuit, includes the carborundum wheel body, the ventilation hole has been seted up to equidistance on the carborundum wheel body, and one side of carborundum wheel body is equipped with collar and sealed group, sets up the fluting one that is located the collar inside on the carborundum wheel body, and fluting two have been seted up to the intermediate position of fluting one, and the inside interlude of fluting one has the axis of rotation of being connected with the collar, and the inside interlude of axis of rotation has the oil pipe group that extends to fluting two insides, and the inside of carborundum wheel body is equipped with the oil pipe way that is linked together with oil pipe group.

Preferably, the oil pipe group comprises an oil pipe, an extension pipe and a stop ring, the oil pipe is inserted into the rotating shaft, the extension pipe extending into the two grooves is arranged at one end of the oil pipe, and the stop ring located in the first groove is sleeved outside the oil pipe.

Preferably, the mounting ring is connected with the rotating shaft through two bolts.

Preferably, the oil pipeline comprises oil grooves, annular grooves, communicating grooves and oil outlet holes, the oil grooves are equidistantly arranged on the emery wheel body, the oil grooves are located between the two air vent holes, the annular grooves communicated with the oil grooves are formed in the emery wheel body, the communicating grooves communicated with the annular grooves are equidistantly formed in the inner wall of the first groove, the oil outlet holes communicated with the annular grooves are formed in one side, close to the mounting ring, of the emery wheel body, and the number of the oil outlet holes is four.

Preferably, the seal group comprises a seal screen and a connecting ring, the seal screen is inserted into the oil outlet hole in a penetrating manner, and the four seal screens are connected through the connecting ring.

Preferably, ventilation hole and oil outlet are circular structure, and intercommunication groove and oil groove are the rectangle structure, and the intercommunication groove is the concentric circle structure.

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

(1) and in the work, through being provided with carborundum wheel body, ventilation hole, collar, fluting one, fluting two, axis of rotation, oil pipe group and oil pipe way, be convenient for make during the cooling oil gets into carborundum wheel body, can make the cooling oil absorb carborundum wheel body's heat, realize the cooling of carborundum wheel body, carborundum wheel body is owing to the operation of induced drafting in ventilation hole when rotating simultaneously, and then can realize the cooling of carborundum wheel body, and then can realize the protection to carborundum wheel body.

(2) The rotating shaft is inserted into the first groove in a penetrating mode by a worker, the rotating shaft is connected with the mounting ring through the bolt, the rotating shaft is convenient to drive the carborundum wheel body to rotate when rotating, the grinding operation of the carborundum wheel body is further achieved, then the extension pipe at one end of the oil pipe extends into the second groove, the stop ring is located at the joint of the first groove and the second groove, the oil pipe is limited by the stop ring, the sealing screen is inserted into the oil outlet hole in a penetrating mode, the connecting ring is fixed with the carborundum wheel body, the oil outlet hole is sealed, then cooling oil is injected into the oil pipe, the cooling oil is injected into the second groove through the extension pipe, the cooling oil enters the carborundum wheel body, heat on the carborundum wheel body can be absorbed, and cooling of the carborundum wheel body is achieved; after the cooling oil got into fluting two, the cooling oil can get into in the ring channel through the intercommunication groove, and then because the concentric circles structure of ring channel, can make the cooling oil get into in the oil groove, and then can increase the area of contact of cooling oil to the inside of carborundum wheel body, can realize the heat and absorb, the cooling efficiency of carborundum wheel body has been accelerated, carborundum wheel body can drive ventilation hole synchronous rotation when rotating simultaneously, the ventilation hole is inside can induced drafts when rotating, and then can realize the self-cooling of carborundum wheel body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of a emery wheel body according to the present invention;

FIG. 4 is a schematic structural view of an oil pipe assembly according to the present invention;

FIG. 5 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 6 is a cross-sectional view of FIG. 2 of the present invention;

in the figure: 1. a carborundum wheel body; 2. a vent hole; 3. a mounting ring; 4. grooving I; 5. grooving II; 6. a rotating shaft; 7. an oil pipe; 8. an extension tube; 9. a stop ring; 10. a bolt; 11. an oil sump; 12. an annular groove; 13. a communicating groove; 14. an oil outlet hole; 15. sealing the sieve; 16. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 6, the present invention includes a emery wheel body 1, wherein ventilation holes 2 are equally spaced on the emery wheel body 1, through the design of the ventilation holes 2, the ventilation holes 2 are effectively ventilated when the emery wheel body 1 rotates, so as to accelerate the heat dissipation of the emery wheel body 1, and thus to realize the cooling of the emery wheel body 1, a mounting ring 3 and a sealing set are disposed on one side of the emery wheel body 1, a first slot 4 located inside the mounting ring 3 is disposed on the emery wheel body 1, a second slot 5 is disposed in the middle of the first slot 4, a rotating shaft 6 connected with the mounting ring 3 is inserted inside the first slot 4, the mounting ring 3 is connected with the rotating shaft 6 through two bolts 10, an oil pipe set extending to the inside of the second slot 5 is inserted inside the rotating shaft 6, an oil pipe path communicated with the oil pipe set is disposed inside the emery wheel body 1, through the design of oil pipe way and oil pipe group, be convenient for pour into cooling oil into to carborundum wheel body 1 inside, and then cooling oil can absorb carborundum wheel body 1 the heat that produces when polishing, and then can realize cooling to carborundum wheel body 1, realize the cooling of carborundum wheel body 1.

In the second embodiment, based on the first embodiment, as shown in fig. 1, 2, 4 and 6, the oil pipe set includes an oil pipe 7, an extension pipe 8 and a stop ring 9, the oil pipe 7 is inserted into the rotating shaft 6, one end of the oil pipe 7 is provided with the extension pipe 8 extending into the second slot 5, and the outer portion of the oil pipe 7 is sleeved on the stop ring 9 located inside the first slot 4;

the extension pipe 8 at one end of the oil pipe 7 extends into the second groove 5, the stop ring 9 is located at the joint of the first groove 4 and the second groove 5, the stop ring 9 is limited to the oil pipe 7, cooling oil is injected into the oil pipe 7, the cooling oil is injected into the second groove 5 through the extension pipe 8, and further the cooling oil enters the inside of the carborundum wheel body 1 by matching with the design of an oil pipeline, so that the heat on the carborundum wheel body 1 can be absorbed, and the cooling of the carborundum wheel body 1 is realized.

In the third embodiment, based on the first embodiment, as shown in fig. 2, 5, and 6, the oil pipeline includes an oil groove 11, an annular groove 12, a communicating groove 13, and oil outlet holes 14, the oil groove 11 is equidistantly provided on the emery wheel body 1, the oil groove 11 is located between the two vent holes 2, the emery wheel body 1 is internally provided with the annular groove 12 communicated with the oil groove 11, the inner wall of the first slot 4 is equidistantly provided with the communicating groove 13 communicated with the annular groove 12, one side of the emery wheel body 1 close to the mounting ring 3 is provided with the oil outlet holes 14 communicated with the annular groove 12, and the number of the oil outlet holes 14 is four;

after the cooling oil got into fluting two 5, the cooling oil can get into annular groove 12 through the intercommunication groove 13, and then because the concentric circle structure of annular groove 12, can make the cooling oil get into in the oil groove 11, and then increased the area of contact of cooling oil to carborundum wheel body 1 inside, and then can realize the heat and absorb for carborundum wheel body 1's cooling efficiency has accelerated, and then realizes carborundum wheel body 1's cooling.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, 3, and 6, the sealing set includes a sealing sieve 15 and a connecting ring 16, the sealing sieve 15 is inserted into the oil outlet 14, the four sealing sieves 15 are connected by the connecting ring 16, the vent hole 2 and the oil outlet 14 are circular, the communicating groove 13 and the oil groove 11 are rectangular, the communicating groove 13 is concentric, the sealing sieve 15 is inserted into the oil outlet 14, and the connecting ring 16 is fixed to the emery wheel body 1, so that the oil outlet 14 can be sealed by the sealing sieve 15, when the sealing sieve 15 is removed, the oil can be conveniently removed, and convenience is brought to the oil replacement at the later stage.

The working principle is as follows: when the diamond grinding wheel works, a worker inserts the rotating shaft 6 into the first slot 4 and connects the rotating shaft 6 with the mounting ring 3 through the bolt 10, so that the rotating shaft 6 drives the diamond grinding wheel body 1 to rotate when rotating, further the polishing operation of the diamond grinding wheel body 1 is realized, then the extension pipe 8 at one end of the oil pipe 7 extends into the second slot 5, the stop ring 9 is positioned at the joint of the first slot 4 and the second slot 5, further the limit of the oil pipe 7 by the stop ring 9 is realized, the sealing sieve 15 is inserted into the oil outlet 14, the connecting ring 16 is fixed with the diamond grinding wheel body 1 to realize the sealing of the oil outlet 14, then cooling oil is injected into the oil pipe 7, the cooling oil is injected into the second slot 5 through the extension pipe 8, the cooling oil enters the inside of the diamond grinding wheel body 1, and further the heat on the diamond grinding wheel body 1 can be absorbed, cooling of the carborundum wheel body 1 is realized; after cooling oil got into fluting two 5, cooling oil can get into in the ring channel 12 through the intercommunication groove 13, and then because the concentric circle structure of ring channel 12, can make cooling oil get into in the oil groove 11, and then can increase the area of contact of cooling oil to carborundum wheel body 1 inside, can realize the heat and absorb, the cooling efficiency of carborundum wheel body 1 has been accelerated, carborundum wheel body 1 can drive ventilation hole 2 synchronous rotation when rotating simultaneously, ventilation hole 2 is inside can induced drafts when rotating, and then can realize the self-cooling of carborundum wheel body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A self-cooling type carborundum wheel with internal circulation oil circuit, includes carborundum wheel body (1), its characterized in that: the ventilation hole (2) has been seted up to equidistance on carborundum wheel body (1), one side of carborundum wheel body (1) is equipped with collar (3) and seal assembly, set up on carborundum wheel body (1) and lie in inside fluting (4) of collar (3), fluting two (5) have been seted up to the intermediate position of fluting (4), the inside interlude of fluting (4) has axis of rotation (6) of being connected with collar (3), the inside interlude of axis of rotation (6) has the oil pipe group that extends to fluting two (5) insides, the inside of carborundum wheel body (1) is equipped with the oil pipe way that is linked together with oil pipe group.

2. A self-cooling emery wheel with internal circulation oil circuit, as claimed in claim 1, wherein: the oil pipe group comprises an oil pipe (7), an extension pipe (8) and a stop ring (9), the oil pipe (7) is inserted into the rotating shaft (6), the extension pipe (8) extending into the second groove (5) is arranged at one end of the oil pipe (7), and the stop ring (9) located inside the first groove (4) is sleeved outside the oil pipe (7).

3. A self-cooling emery wheel with internal circulation oil circuit, as claimed in claim 1, wherein: the mounting ring (3) is connected with the rotating shaft (6) through two bolts (10).

4. A self-cooling emery wheel with internal circulation oil circuit, as claimed in claim 1, wherein: the oil pipe way includes oil groove (11), ring channel (12), intercommunication groove (13) and oil outlet (14), oil groove (11) equidistance is seted up on carborundum wheel body (1), and oil groove (11) are located between two ventilation holes (2), ring channel (12) that are linked together with oil groove (11) are seted up to the inside of carborundum wheel body (1), intercommunication groove (13) that are linked together with ring channel (12) are seted up to the inner wall equidistance of fluting one (4), oil outlet (14) with ring channel (12) are seted up to one side that carborundum wheel body (1) is close to collar (3), oil outlet (14) are equipped with four.

5. A self-cooling emery wheel with internal circulation oil circuit, as claimed in claim 1, wherein: the sealing group comprises a sealing screen (15) and a connecting ring (16), the sealing screen (15) is inserted into the oil outlet hole (14), and the four sealing screens (15) are connected through the connecting ring (16).

6. A self-cooling emery wheel with internal circulation oil circuit, as claimed in claim 1, wherein: the ventilation hole (2) and the oil outlet hole (14) are of circular structures, the communication groove (13) and the oil groove (11) are of rectangular structures, and the communication groove (13) is of a concentric circle structure.