CN216731349U - Heavy-load grinding wheel for grinding steel rail - Google Patents
Heavy-load grinding wheel for grinding steel rail Download PDFInfo
- Publication number
- CN216731349U CN216731349U CN202220002521.0U CN202220002521U CN216731349U CN 216731349 U CN216731349 U CN 216731349U CN 202220002521 U CN202220002521 U CN 202220002521U CN 216731349 U CN216731349 U CN 216731349U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- grinding
- fixedly connected
- emery wheel
- dissipation mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- 229910001651 emery Inorganic materials 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 241000883990 Flabellum Species 0.000 abstract description 7
- 238000005498 polishing Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a heavy-load grinding wheel for grinding steel rails, which comprises a base body, wherein a first heat dissipation mechanism is fixedly connected to the outer side of the base body, a second heat dissipation mechanism is fixedly connected to the outer side of the first heat dissipation mechanism, a grinding disc is fixedly connected to the outer side of the second heat dissipation mechanism, a through hole is formed in the front surface of the base body, four square holes are formed in the front surface of the base body, and four positioning holes are formed in the front surface of the base body. This grind heavy load emery wheel of rail, through the cooperation between flabellum and the first louvre, when the emery wheel begins to polish, can produce a large amount of heats, utilize the emery wheel to drive the flabellum rotation and constantly blow away the heat, the purpose of effectively reducing the emery wheel temperature has been reached, through the cooperation between second louvre and the third louvre, dispel the heat with a large amount of heats that emery wheel work produced, utilize the chip groove to discharge the piece of polishing simultaneously, avoid the piece to stay the efficiency that the mesa influences the emery wheel, the purpose that has increased emery wheel work efficiency has been reached.
Description
Technical Field
The utility model relates to the technical field of heavy-load grinding wheels, in particular to a heavy-load grinding wheel for grinding steel rails.
Background
The grinding wheel is a main grinding tool in grinding processing, the grinding wheel is a porous body prepared by adding a binding agent into grinding materials, compacting, drying and roasting, and the grinding wheels have great difference in characteristics due to different manufacturing processes of the grinding materials and the binding agent, so that the grinding wheels have important influence on grinding processing quality, productivity and economy, and the characteristics of the grinding wheels are mainly determined by the factors of the grinding materials, granularity, the binding agent, hardness, tissues, shapes, sizes and the like.
Heavy load emery wheel of grinding rail on the market at present is various, but these heavy load emery wheels of grinding rail grind the heavy load emery wheel of rail and often have the not good problem of heat dissipation, if the heavy load emery wheel of grinding the rail dispels the heat not good, emery wheel work produces the spark, injures the staff easily to along with the increase of live time, the surperficial meeting wearing and tearing of emery wheel are faster, lead to the practicality greatly reduced of emery wheel.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the heavy-load grinding wheel for grinding the steel rail, which has the advantage of good heat dissipation and solves the problem of poor heat dissipation of the conventional heavy-load grinding wheel.
In order to achieve the purpose, the utility model provides the following technical scheme: a heavy-load grinding wheel for grinding steel rails comprises a base body, wherein a first heat dissipation mechanism is fixedly connected to the outer side of the base body, a second heat dissipation mechanism is fixedly connected to the outer side of the first heat dissipation mechanism, a grinding disc is fixedly connected to the outer side of the second heat dissipation mechanism, a through hole is formed in the front surface of the base body, four square holes are formed in the front surface of the base body, and four positioning holes are formed in the front surface of the base body;
the first heat dissipation mechanism comprises a first annular ring fixedly connected to the front surface of the base body, the outer side of the first annular ring is fixedly connected with a mounting seat, and the inner part of the mounting seat is fixedly connected with fan blades;
the second heat dissipation mechanism comprises a third annular ring fixedly connected to the outer side of the first heat dissipation mechanism, and a second heat dissipation hole is formed in the front face of the third annular ring.
Further, the first heat dissipation mechanism comprises a second annular ring fixedly connected to the outer side of the first annular ring, and a first heat dissipation hole is formed in the front face of the second annular ring.
Furthermore, the number of the grinding discs is not less than two, and the four square holes are all located on the outer side of the through hole.
Further, the number of the mounting seats is eight, and the number of the first heat dissipation holes is eight.
Furthermore, the second heat dissipation mechanism further comprises a third heat dissipation hole formed in the front face of the grinding disc, and a chip removal groove formed in the third annular ring is formed between the two adjacent opposite sides of the grinding disc.
Furthermore, the quantity of third louvre is eight, and evenly distributed is in the front of mill.
Furthermore, the number of the second heat dissipation holes is twelve, and the second heat dissipation holes are uniformly distributed on the front face of the third annular ring.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this grind heavy load emery wheel of rail, through the cooperation between flabellum and the first louvre, when the emery wheel began to polish, can produce a large amount of heats, utilize the emery wheel to drive the flabellum rotation and constantly blow away the heat, reached the purpose of effectively reducing the emery wheel temperature.
2. This grind heavy load emery wheel of rail, through the cooperation between second louvre and the third louvre, dispel the heat with a large amount of heats that emery wheel work produced, utilize the chip groove to discharge the piece of polishing simultaneously, avoid the piece to stay the efficiency that the mesa influences the emery wheel at the mesa, reached the purpose that increases emery wheel work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first heat dissipation mechanism according to the present invention;
fig. 3 is a schematic view of a second heat dissipation mechanism according to the present invention.
In the figure: the structure comprises a base body 1, a first heat dissipation mechanism 2, a first annular ring 201, a mounting seat 202, fan blades 203, a second annular ring 204, a first heat dissipation hole 205, a second heat dissipation mechanism 3, a third annular ring 301, a second heat dissipation hole 302, a third heat dissipation hole 303, a chip removal groove 304, a grinding disc 4, a through hole 5, a square hole 6 and a positioning hole 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Referring to fig. 1, the heavy-load grinding wheel for grinding steel rails in the embodiment includes a base 1, a first heat dissipation mechanism 2 is fixedly connected to the outer side of the base 1, a second heat dissipation mechanism 3 is fixedly connected to the outer side of the first heat dissipation mechanism 2, a grinding disc 4 is fixedly connected to the outer side of the second heat dissipation mechanism 3, a through hole 5 is formed in the front of the base 1, four square holes 6 are formed in the front of the base 1, the four square holes 6 can be replaced by another square hole 6 after one square hole 6 is worn due to long-time use, the practicability of the heavy-load grinding wheel is improved, four positioning holes 7 are formed in the front of the base 1, and meanwhile, the four positioning holes 7 can enable connection between a tool and the heavy-load grinding wheel to be more stable.
Referring to fig. 2, in order to reduce the temperature of the grinding wheel, the first heat dissipation mechanism 2 in this embodiment includes a first annular ring 201 fixedly connected to the front surface of the base 1, a mounting seat 202 is fixedly connected to an outer side of the first annular ring 201, and fan blades 203 are fixedly connected to an inner portion of the mounting seat 202, the mounting seat 202 drives the fan blades 203 to rotate, so as to continuously dissipate heat generated by the grinding wheel, and the heat is primarily dissipated through the first heat dissipation holes 205.
First heat dissipation mechanism 2 includes second annular ring 204 of fixed connection in the first annular ring 201 outside, and first louvre 205 has been seted up in the front of second annular ring 204, and two are no less than to the quantity of mill 4, and four quad slit 6 all are located the outside of through-hole 5, and the quantity of mount pad 202 is eight, and the quantity of first louvre 205 is eight.
Through flabellum 203 and first louvre 205, when the emery wheel began to polish, can produce a large amount of heats, utilize the emery wheel to drive the rotation of flabellum 203 and constantly blow away the heat, realized effectively reducing the advantage of emery wheel temperature.
Referring to fig. 3, in order to increase the working efficiency of the grinding wheel, the second heat dissipation mechanism 3 in the present embodiment includes a third annular ring 301 fixedly connected to the outer side of the first heat dissipation mechanism 2, and a second heat dissipation hole 302 is formed in a front surface of the third annular ring 301.
The second heat dissipation mechanism 3 further comprises a third heat dissipation hole 303 arranged on the front surface of the grinding disc 4, heat generated by the grinding wheel during working is dissipated through the second heat dissipation hole 302 and the third heat dissipation hole 303, a chip discharge groove 304 located on the third annular ring 301 is formed between one opposite sides of two adjacent grinding discs 4, chips are scraped from the surface of the material through the chip discharge groove 304, the chips are thrown away through rotation of the grinding disc 4, the problem that the surface of the material influences the efficiency of the grinding wheel due to accumulation of a large amount of chips is avoided, further, the grinding efficiency of the grinding wheel is improved, the number of the third heat dissipation holes 303 is eight, the third heat dissipation holes are evenly distributed on the front surface of the grinding disc 4, the number of the second heat dissipation holes 302 is twelve, and the third heat dissipation holes are evenly distributed on the front surface of the third annular ring 301.
Through second louvre 302 and third louvre 303, dispel the heat with a large amount of heats that emery wheel work produced, utilize chip groove 304 to discharge the piece of polishing simultaneously, avoid the piece to stay the efficiency that the mesa influences the emery wheel at the mesa, realized the advantage that increases emery wheel work efficiency.
The working principle of the above embodiment is as follows:
(1) this grind heavy load emery wheel of rail is carrying out the during operation, utilize the instrument to pass the inside of through-hole 5, four quad slit 6 can be as one of them quad slit 6 because of long-time use wearing and tearing back simultaneously, replace into another quad slit 6 again, the practicality of heavy load emery wheel has been increased, four locating hole 7 can make the connection between instrument and the heavy load emery wheel more stable simultaneously, when emery wheel work is high-speed rotatory, it begins to rotate to drive mount pad 202, mount pad 202 drives flabellum 203 and begins to rotate, the heat that produces emery wheel work is constantly blown away, utilize first louvre 205 to carry out preliminary heat dissipation with the heat.
(2) Drive the high-speed rotation of third annular ring 301 when emery wheel work is high-speed rotatory, utilize second louvre 302 and third louvre 303 to dispel the heat that emery wheel work produced simultaneously, simultaneously because of the emery wheel is high-speed rotatory, make mill 4 polish to the surface of material, the surface of material can produce a large amount of pieces when polishing, utilize chip groove 304 to scrape the piece from the surface of material, and utilize the rotation of mill 4 to throw away the piece, avoid the surface of material to influence the efficiency of emery wheel because of piling up a large amount of pieces, and then improved the efficiency of polishing of emery wheel.
It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
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 (7)
1. A heavy load emery wheel of grinding rail, includes base member (1), its characterized in that: a first heat dissipation mechanism (2) is fixedly connected to the outer side of the base body (1), a second heat dissipation mechanism (3) is fixedly connected to the outer side of the first heat dissipation mechanism (2), a grinding disc (4) is fixedly connected to the outer side of the second heat dissipation mechanism (3), a through hole (5) is formed in the front of the base body (1), four square holes (6) are formed in the front of the base body (1), and four positioning holes (7) are formed in the front of the base body (1);
the first heat dissipation mechanism (2) comprises a first annular ring (201) fixedly connected to the front surface of the base body (1), the outer side of the first annular ring (201) is fixedly connected with a mounting seat (202), and the inner part of the mounting seat (202) is fixedly connected with fan blades (203);
the second heat dissipation mechanism (3) comprises a third annular ring (301) fixedly connected to the outer side of the first heat dissipation mechanism (2), and a second heat dissipation hole (302) is formed in the front face of the third annular ring (301).
2. The heavy-load grinding wheel for grinding steel rails according to claim 1, wherein: the first heat dissipation mechanism (2) comprises a second annular ring (204) fixedly connected to the outer side of the first annular ring (201), and a first heat dissipation hole (205) is formed in the front face of the second annular ring (204).
3. A heavy duty grinding wheel for grinding steel rails according to claim 1, characterized in that: the grinding discs (4) are not less than two, and the four square holes (6) are all located on the outer side of the through hole (5).
4. A heavy duty grinding wheel for grinding steel rails according to claim 2, characterized in that: the number of the mounting seats (202) is eight, and the number of the first heat dissipation holes (205) is eight.
5. The heavy-load grinding wheel for grinding steel rails according to claim 1, wherein: the second heat dissipation mechanism (3) further comprises a third heat dissipation hole (303) formed in the front face of the grinding disc (4), and a chip removal groove (304) located on the third annular ring (301) is formed between two adjacent opposite sides of the grinding disc (4).
6. A heavy duty grinding wheel for grinding steel rails according to claim 5, characterized in that: the number of the third heat dissipation holes (303) is eight, and the third heat dissipation holes are uniformly distributed on the front surface of the grinding disc (4).
7. The heavy-load grinding wheel for grinding steel rails according to claim 1, wherein: the number of the second heat dissipation holes (302) is twelve, and the second heat dissipation holes are uniformly distributed on the front surface of the third annular ring (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002521.0U CN216731349U (en) | 2022-01-04 | 2022-01-04 | Heavy-load grinding wheel for grinding steel rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002521.0U CN216731349U (en) | 2022-01-04 | 2022-01-04 | Heavy-load grinding wheel for grinding steel rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216731349U true CN216731349U (en) | 2022-06-14 |
Family
ID=81911428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002521.0U Active CN216731349U (en) | 2022-01-04 | 2022-01-04 | Heavy-load grinding wheel for grinding steel rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216731349U (en) |
-
2022
- 2022-01-04 CN CN202220002521.0U patent/CN216731349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61100352A (en) | Grinding wheel | |
| CN207415167U (en) | A kind of whirlwind turbine diamond disk | |
| CN103600124B (en) | The manufacture method of frame saw blade | |
| CN205799271U (en) | A kind of plated diamond grinding wheel | |
| CN216731349U (en) | Heavy-load grinding wheel for grinding steel rail | |
| CN211841242U (en) | Grinding wheel of cylindrical grinding machine | |
| CN209158058U (en) | A kind of new and effective polishing pad | |
| JPH10113878A (en) | Super abrasive grain wheel and its manufacturing method | |
| CN205166713U (en) | Automatic clearance of industrial robot foundry goods is with electroplating emery wheel | |
| US4621464A (en) | Edging glass sheets with diamond wheels | |
| CN209955003U (en) | Long-life layered diamond cutter head | |
| CN209887412U (en) | Grinding wheel structure for grinding end face of spring | |
| CN208147660U (en) | A kind of durable abrasive wheel grinding tool | |
| CN217371993U (en) | Diamond cup type grinding wheel convenient for chip removal | |
| CN206010841U (en) | A kind of diamond grinding disk | |
| CN207669530U (en) | Molten plating diamond saw blade | |
| CN213828622U (en) | Multifunctional diamond grinding wheel | |
| CN217801144U (en) | Sand table for machining | |
| JPH012871A (en) | Diamond cutter for foundry | |
| CN218965137U (en) | Grinding wheel with radiating and chip removing structure | |
| CN216803063U (en) | Resin grinding wheel convenient for heat dissipation | |
| CN217914834U (en) | Novel wear-resisting diamond grinding wheel | |
| CN211104844U (en) | High-strength diamond wear-resistant saw blade | |
| CN216442355U (en) | End face grinding wheel with arc chip removal grooves | |
| CN210024977U (en) | Novel resin grinding wheel based on ground silicon material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: No. 36 Kaiyuan Road, Sanshui Street, Jiangyan District, Taizhou City, Jiangsu Province, 225500 Patentee after: Jiangsu Bangfulai Precision Technology Co.,Ltd. Address before: 225500 east of science and technology road, Jiangyan Economic Development Zone, Taizhou, Jiangsu Patentee before: JIANGSU BONDFLEX SUMENG NEW MATERIAL CO.,LTD. |