CN210757181U

CN210757181U - High heat dissipation type diamond trimming roller

Info

Publication number: CN210757181U
Application number: CN201921304109.9U
Authority: CN
Inventors: 葛欣; 王博涛; 张立德; 宋江波
Original assignee: Suzhou Neruibao Superhard Tool Co ltd
Current assignee: Suzhou Neruibao Superhard Tool Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-06-16
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to a gyro wheel is maintained to high heat dissipation type diamond, include: a fixing ring; the positioning ring is provided with a containing groove and a first heat dissipation hole and is provided with a grinding stone layer; the radiating embedded ring is provided with a plurality of radiating fins; and a heat dissipating shoulder. The utility model discloses the gyro wheel is maintained to the diamond at the grinding in-process, and the radiating fin on the heat dissipation caulking ring can absorb the produced heat of the gyro wheel is maintained to the diamond, and the first louvre of rethread distributes away the heat, has effectively improved the heat dispersion that the gyro wheel was maintained to the diamond, prevents to influence the surface quality of machined part.

Description

High heat dissipation type diamond trimming roller

Technical Field

The utility model relates to a gyro wheel technical field is maintained to the diamond, in particular to gyro wheel is maintained to high heat dissipation type diamond.

Background

Diamond dressing roller is the high efficiency, high life, low cost's emery wheel dresser that is used for the special machine tool of big shaping grinding and gear grinder processing, but diamond dressing roller can produce a large amount of heats at the grinding in-process, and the surface quality of machined part can be influenced if these heats can not in time scatter and disappear, and this problem is waited for a long time to solve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a gyro wheel is maintained to high heat dissipation type diamond has the advantage that improves the heat dispersion.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a high thermal dissipation diamond dressing roller, comprising: a fixing ring; the positioning ring is arranged on the outer wall of the fixing ring, one side of the positioning ring is provided with a containing groove, the other side of the positioning ring is provided with a first heat dissipation hole, the first heat dissipation hole is communicated with one side, close to the axis of the fixing ring, of the bottom end of the containing groove, and a grinding stone layer is arranged at one end, away from the fixing ring, of the positioning ring; the heat dissipation embedded ring is assembled in the accommodating groove, and a plurality of radiating fins are uniformly arranged on the heat dissipation embedded ring along the circumferential direction; and the heat dissipation circular bead is fixedly connected with the fixing ring and used for fixing the heat dissipation embedded ring in the accommodating groove.

According to the technical scheme, the diamond dressing roller wheel is in the grinding process, the heat generated by the diamond dressing roller wheel can be absorbed by the radiating fins on the radiating embedded ring, and then the heat is radiated out through the first radiating holes, so that the radiating performance of the diamond dressing roller wheel is effectively improved, and the surface quality of a machined part is prevented from being influenced.

As a preferred scheme of the utility model, a plurality of inlay card grooves have evenly been seted up along circumference in the storage tank bottom, inlay card groove with fin looks adaptation.

Realize above-mentioned technical scheme, the convenience is installed the heat dissipation thimble in the storage tank, and guarantees that relative rotation can not take place for heat dissipation thimble and solid fixed ring, fully absorbs the heat that diamond repairment gyro wheel produced at the grinding in-process.

As a preferred scheme of the utility model, the heat dissipation thimble is kept away from the one end of fin is equipped with spacing step, the heat dissipation circular bead includes: the clamp inlay in the storage tank and set up with spacing ring of the spacing groove of spacing step looks adaptation and locate the spacing ring upper end with solid fixed ring fixed connection's go-between.

As an optimized scheme of the utility model, wear to be equipped with on the go-between a plurality of with solid fixed ring threaded connection's locking bolt.

Realize above-mentioned technical scheme, conveniently fix the heat dissipation thimble and solid fixed ring, can dismantle the connection and make the heat dissipation thimble be convenient for change and reuse.

As a preferred scheme of the utility model, the second louvre has been seted up on the heat dissipation circular bead, the second louvre runs through the spacing ring with the go-between and with the storage tank is linked together.

As a preferred scheme of the utility model, the second louvre is located the heat dissipation circular bead is kept away from solid fixed ring axis one end.

As a preferred embodiment of the present invention, the first heat dissipation holes and the second heat dissipation holes are opened in a plurality of ways.

According to the technical scheme, when the diamond trimming roller is used for grinding, the airflow channel is formed between the first heat dissipation hole and the second heat dissipation hole, the heat dissipation speed of the heat dissipation fin is accelerated, meanwhile, the first heat dissipation hole and the second heat dissipation hole are arranged in a staggered mode, so that airflow forms a curve-shaped channel in the accommodating groove and penetrates through the heat dissipation fin, and the heat dissipation effect is further improved.

To sum up, the utility model discloses following beneficial effect has: the diamond trimming roller is in the grinding process, the heat generated by the diamond trimming roller can be absorbed by the radiating fins on the radiating embedded ring, and then the heat is radiated by the first radiating holes, so that the radiating performance of the diamond trimming roller is effectively improved, when the diamond trimming roller is used for grinding, an airflow channel is formed between the first radiating holes and the second radiating holes, the radiating speed of the radiating fins is accelerated, meanwhile, the staggered arrangement of the first radiating holes and the second radiating holes enables airflow to form a curve-shaped channel in the accommodating groove and penetrate through the radiating fins, the radiating effect is further improved, and the surface quality of a machined part is prevented from being influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a fixing ring; 2. a positioning ring; 3. a containing groove; 4. a first heat dissipation hole; 5. a grindstone layer; 6. a heat dissipation insert ring; 7. a heat sink; 8. a heat dissipation shoulder; 9. a clamping groove; 10. a limiting step; 11. a limiting ring; 12. a limiting groove; 13. a connecting ring; 14. locking the bolt; 15. a second heat dissipation hole.

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 efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the utility model provides a roller is maintained to high heat dissipation type diamond, include: solid fixed ring 1, holding ring 2, heat dissipation insert ring 6 and heat dissipation circular bead 8, holding ring 2 sets up in solid fixed ring 1 outer wall, and holding ring 2 keeps away from the one end of solid fixed ring 1 and is provided with grindstone layer 5, and grindstone layer 5 is used for the grinding product and mainly includes the diamond granule.

Storage tank 3 has been seted up to holding ring 2 one side, heat dissipation insert ring 6 assembles in storage tank 3, evenly be provided with a plurality of fin 7 along circumference on the heat dissipation insert ring 6, a plurality of inlay card grooves 9 have evenly been seted up along circumference in storage tank 3 bottom, inlay card groove 9 and fin 7 looks adaptation, conveniently install heat dissipation insert ring 6 in storage tank 3, and guarantee that heat dissipation insert ring 6 can not take place relative rotation with solid fixed ring 1, fully absorb the heat that diamond repairment gyro wheel produced in grinding process, first louvre 4 has been seted up to one side that storage tank 3 was seted up relatively to holding ring 2, first louvre 4 is linked together near solid fixed ring 1 axis one side with storage tank 3 bottom, distribute away the heat that fin 7 absorbed through first louvre 4.

The heat dissipation shoulder 8 comprises: spacing ring 11, and go-between 13, the one end that fin 7 was kept away from to heat dissipation insert ring 6 is equipped with spacing step 10, spacing ring 11 inlay card just sets up the spacing groove 12 with spacing step 10 looks adaptation in storage tank 3, go-between 13 locates the 11 upper ends of spacing ring, and with 1 fixed connection of solid fixed ring, go-between 13 is last to wear to be equipped with a plurality of locking bolt 14 with 1 threaded connection of solid fixed ring, convenient fixed heat dissipation insert ring 6 and solid fixed ring 1, can dismantle the connection and make heat dissipation insert ring 6 be convenient for change and reuse.

Furthermore, a second heat dissipation hole 15 is formed in the heat dissipation shoulder 8, the second heat dissipation hole 15 penetrates through the limiting ring 11 and the connection ring 13 and is communicated with the containing groove 3, the second heat dissipation hole 15 is formed in one end, away from the axis of the fixing ring 1, of the heat dissipation shoulder 8, and the first heat dissipation hole 4 and the second heat dissipation hole 15 are formed in a plurality.

The embodiment of the utility model provides a diamond trimming roller is at the grinding in-process, the produced heat of diamond trimming roller can be absorbed to fin 7 on the heat dissipation insert 6, rethread first louvre 4 distributes the heat away, the heat dispersion of diamond trimming roller has effectively been improved, when diamond trimming roller is at the grinding, be formed with airflow channel between first louvre 4 and the second louvre 15, accelerate fin 7's radiating rate, first louvre 4 makes the air current form curved channel and pass fin 7 in storage tank 3 with the dislocation set of second louvre 15 simultaneously, the radiating effect has further been improved, prevent to influence the surface quality of machined part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high heat dissipation type diamond dressing roller, characterized by comprising:

a fixing ring;

the positioning ring is arranged on the outer wall of the fixing ring, one side of the positioning ring is provided with a containing groove, the other side of the positioning ring is provided with a first heat dissipation hole, the first heat dissipation hole is communicated with one side, close to the axis of the fixing ring, of the bottom end of the containing groove, and a grinding stone layer is arranged at one end, away from the fixing ring, of the positioning ring;

the heat dissipation embedded ring is assembled in the accommodating groove, and a plurality of radiating fins are uniformly arranged on the heat dissipation embedded ring along the circumferential direction; and the number of the first and second groups,

and the heat dissipation shoulder is fixedly connected with the fixing ring and used for fixing the heat dissipation embedded ring in the accommodating groove.

2. The high heat dissipation type diamond dressing roller according to claim 1, wherein a plurality of embedding grooves are uniformly formed in the bottom end of the accommodating groove along the circumferential direction, and the embedding grooves are matched with the heat dissipation fins.

3. The high heat dissipation type diamond dressing roller according to claim 2, wherein a limiting step is provided at an end of the heat dissipation insert ring away from the heat dissipation plate, and the heat dissipation shoulder comprises: the clamp inlay in the storage tank and set up with spacing ring of the spacing groove of spacing step looks adaptation and locate the spacing ring upper end with solid fixed ring fixed connection's go-between.

4. The high heat dissipation type diamond dressing roller according to claim 3, wherein a plurality of locking bolts are arranged on the connecting ring in a penetrating manner and are in threaded connection with the fixing ring.

5. The roller as claimed in claim 4, wherein the heat-dissipating shoulder has a second heat-dissipating hole, the second heat-dissipating hole penetrating through the limiting ring and the connecting ring and communicating with the receiving groove.

6. The roller as claimed in claim 5, wherein the second heat dissipation holes are formed at an end of the heat dissipation shoulder away from the axis of the fixing ring.

7. The roller as claimed in claim 6, wherein the first and second heat dissipating holes are opened in plural.