CN213381084U - Grinding wheel is stabilized to easy chip removal - Google Patents
Grinding wheel is stabilized to easy chip removal Download PDFInfo
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- CN213381084U CN213381084U CN202022208351.5U CN202022208351U CN213381084U CN 213381084 U CN213381084 U CN 213381084U CN 202022208351 U CN202022208351 U CN 202022208351U CN 213381084 U CN213381084 U CN 213381084U
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- emery wheel
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Abstract
The embodiment of the utility model relates to an emery wheel technical field, concretely relates to emery wheel is stabilized to easy chip removal, including the emery wheel main part, the trompil has been seted up to the center department of emery wheel main part, it is equipped with the annular metal blank holder of one deck to encircle the trompil in the emery wheel main part, set up the spacing draw-in groove with the trompil intercommunication on the annular metal blank holder, the width of spacing draw-in groove is from the one end with the trompil intercommunication to the one end of keeping away from the trompil in proper order increase progressively, evenly set up a plurality of louvres that run through the emery wheel main part on the annular metal blank holder, the peripheral one side of emery wheel main part is equipped with. The utility model discloses beneficial effect does: the installation is firmer, the stable rotation of the grinding wheel main body is ensured, and the grinding precision is improved; the slag chips generated in the grinding process are ensured to be discharged in time; prevent the chip removal from being splashed too intensively; guarantee the radiating effect, effectively prevent emery wheel main part high temperature in the course of the work.
Description
Technical Field
The utility model relates to a emery wheel technical field, concretely relates to emery wheel is stabilized to easy chip removal.
Background
The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a bonding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece. The properties of the grinding wheel are mainly determined by the factors of abrasive, granularity, bonding agent, hardness, texture, shape, size and the like.
The existing grinding wheel is disc-shaped, has uniform thickness, is provided with a mounting hole at the center, is mounted on a power shaft of a cutting machine and the like through the mounting hole before being used, when a metal material with a larger section is cut, the outer edge of the grinding wheel continuously contacts and rubs with the cut material, cuttings are not easy to discharge and adhere to the surface of the grinding wheel along with the increase of the area of a cut, the temperature of the cut material is rapidly increased by cutting friction heat to generate high temperature, the hardness and the physical property of the surface of the cut are greatly reduced along with the high temperature, the cutting efficiency is seriously influenced, and even the working part of the grinding wheel is burnt and damaged to be incapable of continuously cutting. Therefore, there is a need for a stable grinding wheel with easy chip removal to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the embodiment of the utility model provides an emery wheel is stabilized to easy chip removal, including the emery wheel main part, the center department of emery wheel main part has seted up the trompil, encircle in the emery wheel main part the trompil is equipped with the annular metal blank holder of one deck, seted up on the annular metal blank holder with the spacing draw-in groove of trompil intercommunication, the width of spacing draw-in groove from with the one end of trompil intercommunication is to keeping away from the one end of trompil scales up in proper order, evenly set up a plurality of running through on the annular metal blank holder the louvre of emery wheel main part, peripheral one side of emery wheel main part is equipped with the dull polish layer, even interval is seted up a plurality of chip grooves of dispersing from the trompil.
Preferably, the number of the chip grooves is 6-10.
Preferably, the width of the top of the chip groove is larger than that of the bottom of the chip groove, and the bottom of the chip groove is arc-shaped.
Preferably, the chip groove is an involute arc chip groove opposite to the rotation direction of the grinding wheel main body.
Preferably, the chip groove comprises an arc-shaped card chute and a linear chip groove which are uniformly arranged at intervals.
Preferably, an annular groove is formed in the grinding wheel main body and surrounds the annular metal pressing edge, and a glass fiber mesh is arranged between the annular groove and the annular metal pressing edge.
The utility model discloses beneficial effect does: the utility model has simple structure, convenient use, more firm installation due to the arrangement of the limiting clamping groove, stable rotation of the grinding wheel main body and grinding precision improvement; the annular groove is arranged and matched with the annular bump on the grinding machine, so that firm installation is further ensured; the chip groove is arranged, so that slag chips generated in the grinding process can be discharged in time; the chip removal grooves comprise arc-shaped tablet chute grooves and linear chip removal grooves which are uniformly arranged at intervals, chip removal efficiency and effect are different, and the chip removal grooves have a synergistic effect and prevent chips from splashing too intensively; set up the louvre, guarantee the radiating effect, prevent effectively that the emery wheel main part from high temperature in the course of the work.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 3 of the present invention;
in the figure: the grinding wheel comprises an annular metal blank pressing 1, a hole 2, heat dissipation holes 3, a grinding wheel body 4, an arc chip groove 5, a limiting clamping groove 6, a linear chip groove 7, a glass fiber net piece 8 and an annular groove 9.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1
The utility model provides a emery wheel is stabilized in easy chip removal, includes grinding wheel body 4, and trompil 2 has been seted up to the center department of grinding wheel body 4, and it has one deck annular metal blank pressing 1 to surround trompil 2 and establish the suppression on grinding wheel body 4, sets up spacing draw-in groove 6 with 2 intercommunications of trompil on the annular metal blank pressing 1, and spacing draw-in groove 6 is two, and 6 symmetrical arrangement of two spacing draw-in grooves, the width of spacing draw-in groove 6 is followed the one end with 2 intercommunications of trompil and is progressively increased in. Guarantee that the installation is more firm, guarantee emery wheel main part 4 rotation stability, promote grinding precision. Evenly set up four louvres 3 that run through emery wheel main part 4 on the cyclic annular metal blank holder 1, guarantee the radiating effect, prevent effectively that emery wheel main part 4 from high temperature in the course of the work.
The periphery of the grinding wheel body 4 is provided with a frosting layer, six chip grooves which are scattered from the opening 2 to the periphery of the frosting layer are uniformly arranged on the frosting layer at intervals, the top width of each chip groove is larger than the bottom width, the bottoms of the chip grooves are arc-shaped, and when the grinding wheel body 4 runs at a high speed, waste chips in the chip grooves are discharged under the action of centrifugal force. The chip groove is an involute arc chip groove 5 opposite to the rotation direction of the grinding wheel body 4. The arc chip groove 5 adopts an involute design opposite to the rotation direction of the grinding wheel main body 4, so that the friction force of a grinding surface can be improved, a chip discharge channel is formed, chips can be conveniently discharged, and the chip discharge capacity is improved.
Example 2
The utility model provides a emery wheel is stabilized in easy chip removal, includes grinding wheel body 4, and trompil 2 has been seted up to the center department of grinding wheel body 4, and it has one deck annular metal blank pressing 1 to surround trompil 2 and establish the suppression on grinding wheel body 4, sets up spacing draw-in groove 6 with 2 intercommunications of trompil on the annular metal blank pressing 1, and spacing draw-in groove 6 is two, and 6 symmetrical arrangement of two spacing draw-in grooves, the width of spacing draw-in groove 6 is followed the one end with 2 intercommunications of trompil and is progressively increased in. Guarantee that the installation is more firm, guarantee emery wheel main part 4 rotation stability, promote grinding precision. Evenly set up four louvres 3 that run through emery wheel main part 4 on the cyclic annular metal blank holder 1, guarantee the radiating effect, prevent effectively that emery wheel main part 4 from high temperature in the course of the work.
The periphery of the grinding wheel body 4 is provided with a frosting layer, six chip grooves which are scattered from the opening 2 to the periphery of the frosting layer are uniformly arranged on the frosting layer at intervals, the top width of each chip groove is larger than the bottom width, the bottoms of the chip grooves are arc-shaped, and when the grinding wheel body 4 runs at a high speed, waste chips in the chip grooves are discharged under the action of centrifugal force. The chip grooves comprise arc chip grooves 5 and linear chip grooves 7 which are uniformly arranged at intervals. The arc chip grooves 5 are three in total, and the straight chip grooves 7 are three in total. The arc chip groove 5 is designed in an involute type opposite to the rotation direction of the grinding wheel main body 4, so that the friction force of a grinding surface can be improved, a chip discharge channel is formed, chips can be conveniently discharged, and the chip discharge capacity is improved. The straight chip groove 7 and the diameter direction of the grinding wheel body 4 form a certain angle, so that scraps generated by friction can conveniently enter the straight chip groove 7. Because the chip removal efficiency and the effect of the arc chip removal groove 5 and the straight chip removal groove 7 are different, the arc chip removal groove and the straight chip removal groove are arranged at intervals and have synergistic effect, and high-temperature waste chips are prevented from being splashed in a centralized manner.
Example 3
The utility model provides a emery wheel is stabilized in easy chip removal, includes grinding wheel body 4, and trompil 2 has been seted up to the center department of grinding wheel body 4, and it has one deck annular metal blank pressing 1 to surround trompil 2 and establish the suppression on grinding wheel body 4, sets up spacing draw-in groove 6 with 2 intercommunications of trompil on the annular metal blank pressing 1, and spacing draw-in groove 6 is two, and 6 symmetrical arrangement of two spacing draw-in grooves, the width of spacing draw-in groove 6 is followed the one end with 2 intercommunications of trompil and is progressively increased in. Guarantee that the installation is more firm, guarantee emery wheel main part 4 rotation stability, promote grinding precision. Evenly set up four louvres 3 that run through emery wheel main part 4 on the cyclic annular metal blank holder 1, guarantee the radiating effect, prevent effectively that emery wheel main part 4 from high temperature in the course of the work. An annular groove 9 is formed in the grinding wheel main body 4 around the annular metal pressing edge 1, and a glass fiber net piece 8 is arranged between the annular groove 9 and the annular metal pressing edge 1. The glass fiber has the advantages of good insulativity, strong heat resistance, good corrosion resistance, high mechanical strength and the like. The annular groove 9 is matched and fixed with the annular bump on the grinding wheel machine, so that the horizontal position of the grinding wheel main body 4 is fixed when the grinding wheel main body rotates at a high speed, the installation is firm, and the safety performance of the grinding wheel is further improved.
The periphery of the grinding wheel body 4 is provided with a frosting layer, six chip grooves which are scattered from the opening 2 to the periphery of the frosting layer are uniformly arranged on the frosting layer at intervals, the top width of each chip groove is larger than the bottom width, the bottoms of the chip grooves are arc-shaped, and when the grinding wheel body 4 runs at a high speed, waste chips in the chip grooves are discharged under the action of centrifugal force. The chip grooves comprise arc chip grooves 5 and linear chip grooves 7 which are uniformly arranged at intervals. The arc chip grooves 5 are three in total, and the straight chip grooves 7 are three in total. The arc chip groove 5 is designed in an involute type opposite to the rotation direction of the grinding wheel main body 4, so that the friction force of a grinding surface can be improved, a chip discharge channel is formed, chips can be conveniently discharged, and the chip discharge capacity is improved. The straight chip groove 7 and the diameter direction of the grinding wheel body 4 form a certain angle, so that scraps generated by friction can conveniently enter the straight chip groove 7. Because the chip removal efficiency and the effect of the arc chip removal groove 5 and the straight chip removal groove 7 are different, the arc chip removal groove and the straight chip removal groove are arranged at intervals and have synergistic effect, and high-temperature waste chips are prevented from being splashed in a centralized manner.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a emery wheel is stabilized in easy chip removal, includes grinding wheel body, its characterized in that: the trompil has been seted up to the center department of emery wheel main part, encircle in the emery wheel main part the trompil is equipped with the annular metal blank holder of one deck, set up on the annular metal blank holder with the spacing draw-in groove of trompil intercommunication, the width of spacing draw-in groove from with the one end of trompil intercommunication is to keeping away from the one end of trompil scales up in proper order, evenly set up a plurality of running through on the annular metal blank holder the louvre of emery wheel main part, peripheral one side of emery wheel main part is equipped with the dull polish layer, even interval sets up a plurality of chip grooves of dispersing from the trompil to the peripheral border of dull.
2. The grinding wheel with the stable chip removal function as claimed in claim 1, wherein: the number of the chip grooves is 6-10.
3. The grinding wheel with the stable chip removal function as claimed in claim 1, wherein: the width of the top of the chip groove is larger than that of the bottom of the chip groove, and the bottom of the chip groove is arc-shaped.
4. The grinding wheel with the stable chip removal function as claimed in claim 1, wherein: the chip groove is an involute arc chip groove opposite to the rotation direction of the grinding wheel main body.
5. The grinding wheel with the stable chip removal function as claimed in claim 4, wherein: the chip groove includes arc tablet chute and the straight line form chip groove that the even interval set up.
6. The grinding wheel with the stable chip removal function as claimed in claim 1, wherein: an annular groove is formed in the grinding wheel main body in a surrounding mode of the annular metal pressing edge, and a glass fiber net piece is arranged between the annular groove and the annular metal pressing edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208351.5U CN213381084U (en) | 2020-09-30 | 2020-09-30 | Grinding wheel is stabilized to easy chip removal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208351.5U CN213381084U (en) | 2020-09-30 | 2020-09-30 | Grinding wheel is stabilized to easy chip removal |
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| CN213381084U true CN213381084U (en) | 2021-06-08 |
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| CN202022208351.5U Active CN213381084U (en) | 2020-09-30 | 2020-09-30 | Grinding wheel is stabilized to easy chip removal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161328A (en) * | 2021-11-15 | 2022-03-11 | 哈尔滨工业大学 | CVD diamond fine grinding tool and preparation method thereof |
| CN117103093A (en) * | 2023-10-19 | 2023-11-24 | 成都广日电气设备有限公司 | Polishing machine for elevator production |
-
2020
- 2020-09-30 CN CN202022208351.5U patent/CN213381084U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161328A (en) * | 2021-11-15 | 2022-03-11 | 哈尔滨工业大学 | CVD diamond fine grinding tool and preparation method thereof |
| CN114161328B (en) * | 2021-11-15 | 2022-11-25 | 哈尔滨工业大学 | CVD diamond fine grinding tool and preparation method thereof |
| CN117103093A (en) * | 2023-10-19 | 2023-11-24 | 成都广日电气设备有限公司 | Polishing machine for elevator production |
| CN117103093B (en) * | 2023-10-19 | 2023-12-29 | 成都广日电气设备有限公司 | Polishing machine for elevator production |
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