CN203546101U - Quenching and tempering device for double-metal band saw blade - Google Patents
Quenching and tempering device for double-metal band saw blade Download PDFInfo
- Publication number
- CN203546101U CN203546101U CN201320728344.5U CN201320728344U CN203546101U CN 203546101 U CN203546101 U CN 203546101U CN 201320728344 U CN201320728344 U CN 201320728344U CN 203546101 U CN203546101 U CN 203546101U
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- preheating
- dielectric losses
- tempering
- cooling tank
- tempering stove
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- 238000005496 tempering Methods 0.000 title claims abstract description 71
- 238000010791 quenching Methods 0.000 title claims abstract description 37
- 230000000171 quenching effect Effects 0.000 title claims abstract description 35
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a quenching and tempering device for a double-metal band saw blade. The device comprises a feeding tray rack, a high-frequency preheating quenching furnace, a high-frequency preheating tempering furnace, a receiving tray device and an electric appliance control device, wherein the electric appliance control device is arranged aside the feeding tray rack; the high-frequency preheating quenching furnace is arranged at the right side of the feeding tray rack; a saw blade tightening device is arranged between the high-frequency preheating quenching furnace and the feeding tray rack; a cooling groove is formed in the right side of the high-frequency preheating quenching furnace; another saw blade tightening device is arranged between the cooling groove and the high-frequency preheating tempering furnace; the receiving tray device is arranged at the right side of the high-frequency preheating tempering furnace; the saw blade tightening device, the high-frequency preheating quenching furnace, the high-frequency preheating tempering furnace and the receiving tray device are respectively connected with the electric appliance control device. As the device is used, the straightness of the band saw blade is improved; the service life of the band saw blade is prolonged; the cost is lowered; the production efficiency is improved.
Description
Technical field
The utility model relates to bands for band Q-tempering device field, refers more particularly to a kind of Q-tempering device for bi-metal bandsaw blades.
Background technology
At present the heat treatment step of bi-metal bandsaw blades be mainly at special bands for band, quench, tempering tinuous production carries out; Due to quenching burner hearth length 4m, two of tempering stoves, burner hearth length is 3m, by common quenching, the desirable quenching temperature of the tooth portion of bands for band that tempering tinuous production is produced and back exists larger difference, and the abundant tempering of the shorter tooth portion rapid steel that cannot reach bands for band of tempering time.
Utility model content
The purpose of this utility model be to overcome above-mentioned the deficiencies in the prior art part and provide a kind of simple in structure, allow the abundant tempering of tooth portion of bands for band, the practical novel Q-tempering device for bi-metal bandsaw blades.
The utility model is realized in the following way:
A kind of Q-tempering device for bi-metal bandsaw blades, it is characterized in that: comprise standby blowing plate rail 1, preheating by dielectric losses quenching furnance 3, the first cooling tank 4, the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, the 3rd cooling tank 9, closing quotation materials device 11, electric apparatus control apparatus 12, described electric apparatus control apparatus 12 is located at the side of standby blowing plate rail 1; Described preheating by dielectric losses quenching furnance 3 is located at the right side of standby blowing plate rail 1; Between described preheating by dielectric losses quenching furnance 3 and standby blowing plate rail 1, be provided with the first saw band tightening device 2; Described the first cooling tank 4 is located at the right side of preheating by dielectric losses quenching furnance 3; Described the first preheating by dielectric losses tempering stove 6 is located at the right side of the first cooling tank 4; Between described the first cooling tank 4 and the first preheating by dielectric losses tempering stove 6, be provided with the second saw band tightening device 5; Described the second preheating by dielectric losses tempering stove 8 is located at the right side of the first preheating by dielectric losses tempering stove 6; Between described the first preheating by dielectric losses tempering stove 6 and the second preheating by dielectric losses tempering stove 8, be provided with the second cooling tank 7; Described the 3rd cooling tank 9 is located at the right side of the second preheating by dielectric losses tempering stove 8; Described closing quotation materials device 11 is located at the right side of the 3rd cooling tank 9; Between described the 3rd cooling tank 9 and closing quotation materials device 11, be provided with the 3rd saw band tightening device 10; Described the first saw band tightening device 2, preheating by dielectric losses quenching furnance 3, the second saw band tightening device 5, the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, the 3rd saw band tightening device 10, closing quotation materials device 11 are connected with electric apparatus control apparatus 12 respectively.
The beneficial effects of the utility model are: changed the quenching of traditional double band saw for metal, tempering process; The pit furnace tempering that cancelled consuming time, consumption power, expends the energy; Can improve the planeness of bands for band, improve work-ing life, reduce material cost, enhance productivity.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1, a kind of Q-tempering device for bi-metal bandsaw blades, comprise standby blowing plate rail 1, preheating by dielectric losses quenching furnance 3, the first cooling tank 4, the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, the 3rd cooling tank 9, closing quotation materials device 11, electric apparatus control apparatus 12, electric apparatus control apparatus 12 is located at the side of standby blowing plate rail 1; Preheating by dielectric losses quenching furnance 3 is located at the right side of standby blowing plate rail 1; Between preheating by dielectric losses quenching furnance 3 and standby blowing plate rail 1, be provided with the first saw band tightening device 2; The first cooling tank 4 is located at the right side of preheating by dielectric losses quenching furnance 3; The first preheating by dielectric losses tempering stove 6 is located at the right side of the first cooling tank 4; Between the first cooling tank 4 and the first preheating by dielectric losses tempering stove 6, be provided with the second saw band tightening device 5; The second preheating by dielectric losses tempering stove 8 is located at the right side of the first preheating by dielectric losses tempering stove 6; Between the first preheating by dielectric losses tempering stove 6 and the second preheating by dielectric losses tempering stove 8, be provided with the second cooling tank 7; The 3rd cooling tank 9 is located at the right side of the second preheating by dielectric losses tempering stove 8; Closing quotation materials device 11 is located at the right side of the 3rd cooling tank 9; Between the 3rd cooling tank 9 and closing quotation materials device 11, be provided with the 3rd saw band tightening device 10; The first saw band tightening device 2, preheating by dielectric losses quenching furnance 3, the second saw band tightening device 5, the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, the 3rd saw band tightening device 10, closing quotation materials device 11 are connected with electric apparatus control apparatus 12 respectively.
Bi-metal bandsaw blades, when quenching preheating by dielectric losses, due to the sharp angle effect of induction heating, likely makes the temperature of bands for band tooth portion higher than back; And while heating in quenching furnance, as take faster tape running speed or quenching burner hearth proparea temperature low, the method that back zone temperature is high, because tooth portion area is little, is easily heated to temperature, and back heating surface area is large, slow to temperature, likely makes back temperature lower than tooth portion; So, just meeting the quenching temperature requirement of bands for band tooth, two kinds of differing materials of the back of the body; Aspect tempering, take the high temperature prompt tempering of the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, at the tempering tinuous production of quenching, realize abundant tempering (online tempering).
During operation, first bands for band is pulled out and is connected in successively the first saw band tightening device 2 from standby blowing plate rail 1, preheating by dielectric losses quenching furnance 3, the first cooling tank 4, the second saw band tightening device 5, the first preheating by dielectric losses tempering stove 6, the second cooling tank 7, the second preheating by dielectric losses tempering stove 8, the 3rd cooling tank 9, the 3rd saw band tightening device 10, then head end is clamped on closing quotation materials device 11, by electric apparatus control apparatus 12, controlling closing quotation materials device 11 rotates, electric apparatus control apparatus 12 is opened the first saw band tightening device 2 simultaneously, preheating by dielectric losses quenching furnance 3, the second saw band tightening device 5, the first preheating by dielectric losses tempering stove 6, the second preheating by dielectric losses tempering stove 8, the working order of the 3rd saw band tightening device 10, bands for band carries out tensioning for the first time through the first saw band tightening device 2 successively from standby blowing plate rail 1, enters for the first time preheating by dielectric losses quenching furnance 3 and quench after tensioning, enters the first cooling tank 4 and carry out cooling for the first time after quenching, after cooling for the first time, by the second saw band tightening device 5, carry out tensioning for the second time, after tensioning, enter for the second time the first preheating by dielectric losses tempering stove 6 and carry out tempering for the first time, after tempering, enter for the first time the second cooling tank 7 and carry out cooling for the second time, after cooling for the second time, by the second preheating by dielectric losses tempering stove 8, carry out tempering for the second time, after tempering, enter for the second time the 3rd cooling tank 9 and carry out cooling for the third time, after cooling for the third time, enter the 3rd saw band tightening device 10 and carry out tensioning for the third time, after tensioning, by closing quotation materials device 11, carry out rewinding for the third time.
Claims (1)
1. for a Q-tempering device for bi-metal bandsaw blades, it is characterized in that; Comprise standby blowing plate rail (1), preheating by dielectric losses quenching furnance (3), the first cooling tank (4), the first preheating by dielectric losses tempering stove (6), the second preheating by dielectric losses tempering stove (8), the 3rd cooling tank (9), closing quotation materials device (11), electric apparatus control apparatus (12), described electric apparatus control apparatus (12) is located at the side of standby blowing plate rail (1); Described preheating by dielectric losses quenching furnance (3) is located at the right side of standby blowing plate rail (1); Between described preheating by dielectric losses quenching furnance (3) and standby blowing plate rail (1), be provided with the first saw band tightening device (2); Described the first cooling tank (4) is located at the right side of preheating by dielectric losses quenching furnance (3); Described the first preheating by dielectric losses tempering stove (6) is located at the right side of the first cooling tank (4); Between described the first cooling tank (4) and the first preheating by dielectric losses tempering stove (6), be provided with the second saw band tightening device (5); Described the second preheating by dielectric losses tempering stove (8) is located at the right side of the first preheating by dielectric losses tempering stove (6); Between described the first preheating by dielectric losses tempering stove (6) and the second preheating by dielectric losses tempering stove (8), be provided with the second cooling tank (7); Described the 3rd cooling tank (9) is located at the right side of the second preheating by dielectric losses tempering stove (8); Described closing quotation materials device (11) is located at the right side of the 3rd cooling tank (9); Between described the 3rd cooling tank (9) and closing quotation materials device (11), be provided with the 3rd saw band tightening device (10); Described the first saw band tightening device (2), preheating by dielectric losses quenching furnance (3), the second saw band tightening device (5), the first preheating by dielectric losses tempering stove (6), the second preheating by dielectric losses tempering stove (8), the 3rd saw band tightening device (10), closing quotation materials device (11) are connected with electric apparatus control apparatus (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728344.5U CN203546101U (en) | 2013-11-18 | 2013-11-18 | Quenching and tempering device for double-metal band saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728344.5U CN203546101U (en) | 2013-11-18 | 2013-11-18 | Quenching and tempering device for double-metal band saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546101U true CN203546101U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320728344.5U Expired - Lifetime CN203546101U (en) | 2013-11-18 | 2013-11-18 | Quenching and tempering device for double-metal band saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425000A (en) * | 2018-06-05 | 2018-08-21 | 湖北华鑫科技股份有限公司 | Full-automatic hyperfrequency quenching press |
| CN111822784A (en) * | 2020-07-10 | 2020-10-27 | 湖南泰嘉新材料科技股份有限公司 | Discharging mechanism and discharging method thereof |
-
2013
- 2013-11-18 CN CN201320728344.5U patent/CN203546101U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425000A (en) * | 2018-06-05 | 2018-08-21 | 湖北华鑫科技股份有限公司 | Full-automatic hyperfrequency quenching press |
| CN111822784A (en) * | 2020-07-10 | 2020-10-27 | 湖南泰嘉新材料科技股份有限公司 | Discharging mechanism and discharging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 351142 Putian City, Fujian Province Patentee after: Fujian Hengda New Materials Co.,Ltd. Address before: 351142 Putian City, Fujian Province Patentee before: PUTIAN HENGDA MACHINERY AND ELECTRICITY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |