CN211162189U - Water diversion device used during sawing of hot saw - Google Patents
Water diversion device used during sawing of hot saw Download PDFInfo
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- CN211162189U CN211162189U CN201922267863.6U CN201922267863U CN211162189U CN 211162189 U CN211162189 U CN 211162189U CN 201922267863 U CN201922267863 U CN 201922267863U CN 211162189 U CN211162189 U CN 211162189U
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- saw
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- cover
- water
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Abstract
The utility model discloses a diversion device used in the sawing process of a hot saw, which is arranged on a hot saw cover, the hot saw cover covers a saw blade, and the saw blade carries out cooling and water spraying at the position covered by the hot saw cover; the water diversion device is that the hot saw cover is arranged at two plane positions close to the saw blade, and the folded edges facing the inside of the cover are respectively arranged and are parallel to the plane of the saw blade, so that the folded edges and the cover body of the hot saw cover are respectively arranged outside the two planes of the saw blade to form a water retaining groove. By adopting the technical scheme, the water retaining groove has compact structure and is easy to arrange; the unique structure not only reduces the direct splashing of cooling water on the bar material, but also improves the cooling effect of the saw blade and prolongs the service life of the saw blade by collecting the cooling water and then carrying out secondary cooling on the saw blade; the problem of the tip change because the quick cooling performance of cooling water when having solved the rod saw cuts is solved, more importantly the preparation of this device and installation cost are very cheap, greatly reduced the input of fund.
Description
Technical Field
The utility model belongs to the technical field of steel bar production. More specifically, the utility model relates to a diversion device when being used for bar hot saw to saw cut.
Background
In the prior art, a metal circular sawing machine is used as a main device for the fixed-length section of the bar in bar production. When the metal circular sawing machine is used for sawing hot steel, the saw blade must be rapidly cooled by high-pressure cooling water to ensure the service life and safe operation of the saw blade, so that the saw blade is prevented from being damaged due to overheating.
In the production process, because the saw bit is high-speed rotatory, the saw bit takes out a large amount of cooling water when saw cutting, makes the rod saw cut the tip and cools off fast, leads to the performance of rod tip to change, and the ubiquitous is with each partial performance difference of back in the front of the same root rod saw cuts, endangers product quality, influences the customer and uses.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diversion device for when hot saw cuts, its purpose is that the abundant cooling of saw bit is realized and the quality of hot steel work piece is not influenced.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the diversion device for the hot saw during the sawing of the hot saw is arranged on the hot saw cover, the hot saw cover covers the saw blade, and the saw blade is cooled and sprayed with water at the position covered by the hot saw cover; the water diversion device is characterized in that the hot saw cover is arranged at two plane positions close to the saw blade, and the folded edges facing the inside of the hot saw cover are respectively arranged and are parallel to the plane of the saw blade, so that the folded edges and the cover body of the hot saw cover are respectively arranged outside the two planes of the saw blade to form a water retaining groove.
The cover body of the hot saw cover is provided with two symmetrical inclined planes outside two planes of the saw blade, and the included angle between the inclined planes and the folded edge is less than 90 degrees; the inclined surface and the folded edge are provided with transition surfaces which are planes perpendicular to the saw blade to form the bottom surface of the water retaining groove.
The bottom surface of the water retaining groove and the horizontal plane form an inclined arrangement, and a water outlet is arranged at the lower end of the water retaining groove and the folded edge of the water retaining groove.
The lower end of the water retaining groove faces the direction of the saw blade to cut the red hot steel in a rotating way.
The plane distance between the folded edge and the saw blade is 15 mm.
The utility model adopts the technical proposal, the water retaining groove has compact structure and is easy to be arranged; the unique structure not only reduces the direct splashing of cooling water on the bar material, but also improves the cooling effect of the saw blade and prolongs the service life of the saw blade by collecting the cooling water and then carrying out secondary cooling on the saw blade; the problem of the tip change because the quick cooling performance of cooling water when having solved the rod saw cuts is solved, more importantly the preparation of this device and installation cost are very cheap, greatly reduced the input of fund.
Drawings
The contents of the drawings and the reference numbers in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of fig. 1 taken along the axis of the saw blade.
Labeled as:
1. hot saw cover, 2, manger plate groove, 3, saw cutting position, 4, saw bit, 5, delivery port, 6, hem, 7, inclined plane.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
The structure of the utility model shown in fig. 1 and fig. 2 is a water diversion device used for hot saw cutting, which is arranged on a hot saw cover 1, the hot saw cover 1 covers a saw blade 4, and the saw blade 4 is cooled and sprayed water at the position covered by the hot saw cover 1.
In order to solve the problems existing in the prior art and overcome the defects thereof, the invention realizes the purpose of fully cooling the saw blade and does not influence the quality of a hot steel workpiece, and the technical proposal adopted by the utility model is as follows:
as shown in fig. 1 and 2, the diversion device for sawing the hot saw of the present invention is respectively provided with a folded edge 6 facing the inside of the cover at two plane positions of the hot saw cover 1 close to the saw blade 4, the folded edge 6 is parallel to the plane of the saw blade 4, so that the folded edge 6 and the cover body of the hot saw cover 1 respectively form a water retaining groove 2 outside the two planes of the saw blade 4.
The utility model discloses a when the metal circular sawing machine saw cuts hot steel, position about saw bit 4, both sides position increase water retaining device, prevent that water from directly flowing to the red hot steel bar in below on, respectively increasing one set of manger plate groove 2 promptly, concrete position, the length of manger plate groove 2 all are through accurate calculation, actual installation and confirm many times. The water retaining groove 2 and the hot saw cover 1 are redesigned and adjusted in consideration of the characteristic that the saw blades 4 are different in thickness.
The high-pressure cooling water splashing part is collected by the inclined plane 7, and the collected water directly flows into the water retaining groove 2. The inclined plane 7 is changed from the original vertical flat bottom to an inclined plane, and each leakage point is blocked, so that the high-pressure cooling water is always in the range of the hot saw cover 1.
The water retaining groove 2 is compact and easy to arrange. Unique structure has not only reduced the cooling water and has directly splashed to high temperature rod on, still through collecting reutilization to the cooling water, has improved saw bit 4's cooling effect, has increased saw bit life, kills two birds with one stone. The utility model provides a high-pressure cooling water flows in a large number, makes the rod saw cut the quick cold difficult problem of tip, has solved the rod promptly when saw cutting the tip because the quick cooling performance of cooling water changes a difficult problem, and the preparation of this device of more important is very cheap with the installation cost, has avoided the blind input of fund greatly.
The cover body of the hot saw cover 1 is provided with two symmetrical inclined planes 7 outside two planes of the saw blade 4, and the included angle between the inclined planes 7 and the folded edge 6 is less than 90 degrees; the inclined plane 7 and the folded edge 6 are provided with transition surfaces which are vertical to the plane of the saw blade 4 to form the bottom surface of the water retaining groove 2.
The front end part and the rear end part of the water retaining groove 2 are provided with end face plugs for the cover body of the hot saw cover 1, so that cooling water is prevented from flying out from the front end and the rear end. The two end surface plugs and the two inclined surfaces 7 form a main body of the cover body.
Specifically, the two sides of the hot saw cover 1 provided with the water retaining grooves 2 are provided with 45-degree inclined planes 7, saw cover bodies on the two sides of the movement of the saw blade 4 right above the roller way are plugged, cooling water is collected, and splashing cooling water is prevented from directly flowing onto hot steel.
Meanwhile, collected cooling water is back flushed onto the saw blade 4 by utilizing the inclination of the inclined surface 7, so that the cooling effect of the saw blade 4 is improved.
The bottom surface of the water retaining groove 2 and the horizontal plane form an inclined arrangement, and a water outlet 5 is arranged at the lower end of the water retaining groove 2 and on the folded edge 6 of the water retaining groove. The inclined arrangement makes it easier for cooling water to flow out of the lower water outlet 5.
The cooling water collected by the water retaining groove 2 flows out through the opening of the water outlet 5 at the lower position (the opening water flow direction and the plane of the saw blade 4 form an angle of 90 degrees), flows to the rear half part of the saw blade 4, cools the saw blade 4 again, and ensures the service life of the saw blade 4.
The lower end of the water retaining groove 2 faces the direction of the saw blade 4 for cutting the red hot steel in a rotating way.
The plane distance between the folding edge 6 and the saw blade 4 is 15 mm.
When the metal saw blade 4 is used for sawing at the sawing position, the width of two sides of the saw blade 4 is changed from 100mm to 15 mm; the amount of cooling water leaking down at the gap between the plane of the saw blade 4 and the hot saw cover 1 is reduced.
To sum up, the utility model provides a metal hot saw on a large amount of cooling direct flows to the red steel when saw cutting hot steel, the difficult problem that the tip performance changes utilizes the cooling water of collecting to saw bit secondary cooling simultaneously, has improved metal saw bit's life, has reduced manufacturing cost.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (5)
1. The utility model provides a diversion device for when hot saw cuts, sets up on hot saw cover (1), hot saw cover (1) cover saw bit (4), its saw bit (4) cool off the water spray, its characterized in that in its position that is covered by hot saw cover (1): the water diversion device is characterized in that folded edges (6) facing inwards of the hot saw cover (1) are respectively arranged at two plane positions close to the saw blade (4), and the folded edges (6) are parallel to the plane of the saw blade (4), so that the folded edges (6) and the cover body of the hot saw cover (1) are respectively arranged outside the two planes of the saw blade (4) to form a water retaining groove (2).
2. The water diversion device for the sawing of the hot saw as claimed in claim 1, wherein: the cover body of the hot saw cover (1) is provided with two symmetrical inclined planes (7) outside two planes of the saw blade (4), and the included angle between the inclined planes (7) and the folded edge (6) is less than 90 degrees; the inclined surface (7) and the folded edge (6) are provided with transition surfaces which are planes perpendicular to the saw blade (4) to form the bottom surface of the water retaining groove (2).
3. The water diversion device for the sawing of the hot saw as claimed in claim 1, wherein: the bottom surface of the water retaining groove (2) and the horizontal plane form an inclined arrangement, and a water outlet (5) is arranged at the lower end of the water retaining groove (2) and on the folded edge (6).
4. The water diversion device for the sawing of the hot saw as claimed in claim 3, wherein: the lower end of the water retaining groove (2) faces the direction of the saw blade (4) for cutting the hot and red steel in a rotating way.
5. The water diversion device for the sawing of the hot saw as claimed in claim 1, wherein: the plane distance between the folding edge (6) and the saw blade (4) is 15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267863.6U CN211162189U (en) | 2019-12-17 | 2019-12-17 | Water diversion device used during sawing of hot saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922267863.6U CN211162189U (en) | 2019-12-17 | 2019-12-17 | Water diversion device used during sawing of hot saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162189U true CN211162189U (en) | 2020-08-04 |
Family
ID=71821691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922267863.6U Active CN211162189U (en) | 2019-12-17 | 2019-12-17 | Water diversion device used during sawing of hot saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211162189U (en) |
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2019
- 2019-12-17 CN CN201922267863.6U patent/CN211162189U/en active Active
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