CN109022718B - Safety protection and quality control device for metal card clothing quenching oil groove - Google Patents
Safety protection and quality control device for metal card clothing quenching oil groove Download PDFInfo
- Publication number
- CN109022718B CN109022718B CN201811193583.9A CN201811193583A CN109022718B CN 109022718 B CN109022718 B CN 109022718B CN 201811193583 A CN201811193583 A CN 201811193583A CN 109022718 B CN109022718 B CN 109022718B
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- China
- Prior art keywords
- quenching oil
- card clothing
- oil tank
- inlet
- control panel
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- 238000010791 quenching Methods 0.000 title claims abstract description 111
- 230000000171 quenching effect Effects 0.000 title claims abstract description 110
- 239000002184 metal Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 50
- 238000003908 quality control method Methods 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 206010000369 Accident Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention discloses a safety protection and quality control device for a metal card clothing quenching oil groove, and relates to the field of metal card clothing processing devices. The invention solves the problems of non-uniformity, easy oxidation and the like existing in the quenching and cooling of the prior metal card clothing. The safety protection and quality control device for the metal card clothing quenching oil tank is characterized in that a control panel is fixedly arranged on the outer wall of the front side wall of the quenching oil tank of the metal card clothing quenching oil tank, and a card clothing inlet which is positioned on the same horizontal plane with the inlet is arranged on the control panel. The safety protection and quality control device for the metal card clothing quenching oil groove has the advantages of simple structure, convenience in installation, safety and reliability, and capability of ensuring the quality of products.
Description
Technical Field
The invention relates to the field of metal card clothing processing devices, in particular to a safety protection and quality control device of a metal card clothing quenching oil groove.
Background
The manufacturing process of the common metal card clothing is that the spheroidized steel wire is rolled into blank bars by a high-speed rolling mill, and then is subjected to recrystallization annealing, tooth punching, quenching and coiling on a punching and quenching coiling production line to form a product; or rolling the spheroidized steel wire into a blank by a high-speed rolling mill, directly punching teeth on a punching and quenching coil production line, annealing on line, quenching and coiling to obtain the product. The quenching process of the metal clothing mainly adopts flame heating to more than 800 ℃ and then rapidly cooling treatment by quenching oil, but the metal clothing heated to more than 800 ℃ at present is rapidly cooled by the quenching oil at normal temperature, so that the following defects exist: 1. the metal card clothing above 800 ℃ is easily oxidized at the moment when the metal card clothing starts to contact the quenching oil, and the quenching oil is easily vaporized into smoke when encountering the metal card clothing above 800 ℃ so as to pollute the air; 2. because the quenching oil groove is fixed on a quenching roll production line for processing metal clothing, and the processed metal clothing can often have different sizes, the inlet of the metal clothing into the quenching oil groove is usually much larger than the width of the processed metal clothing, the phenomenon that quenching oil at the inner side of the inlet of the quenching oil groove flows out to the outer side of the inlet is necessarily generated, the quenching oil flowing through the inlet of the quenching oil groove of the metal clothing with the temperature of more than 800 ℃ can lead to uneven cooling of the metal clothing, seriously affects the quality requirement of the metal clothing, and simultaneously leads to uneven surface color of the quenched metal clothing.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the safety protection and quality control device of the metal card clothing quenching oil groove, which has the advantages of simple structure, convenience in installation, safety and reliability and capability of ensuring the product quality.
In order to achieve the above purpose, the invention provides a safety protection and quality control device for a metal card clothing quenching oil tank, wherein a quenching oil tank is fixed on a bracket above a metal card clothing quenching oil collecting barrel, the quenching oil tank is rectangular and has an upper end in an opening shape, an oil delivery pipe and an air suction pipe are arranged at the upper end of the quenching oil tank, the front end and the rear end of the quenching oil tank are respectively a front side wall and a rear side wall, the two sides of the quenching oil tank are respectively an inner side wall and an outer side wall, an inlet and an outlet are respectively arranged on the front side wall and the rear side wall of the quenching oil tank, a card clothing inlet azimuth adjustment console is fixedly arranged on the bracket at the inlet and positioned at the outer side of the quenching oil tank, a card clothing outlet azimuth adjustment console is fixedly arranged at the outlet and positioned at the inner side of the quenching oil tank, the inlet and the outlet on the quenching oil tank are positioned on the same horizontal line, an oil outlet opening is arranged at the upper end of the outer side wall of the quenching oil tank, and the bottom of the oil outlet opening is high in the position of the inlet and outlet; the outer wall of the front side wall of the quenching oil tank is fixedly provided with a control panel, the control panel is provided with a card clothing inlet which is positioned on the same horizontal plane with the inlet, and the opening area of the card clothing inlet is smaller than that of the inlet.
The control panel comprises a control panel, an outer side plate, an inner side plate, a front control hanging plate, an outer control hanging plate and an inner control hanging plate, wherein the outer side plate and the inner side plate are respectively and vertically fixedly arranged on two sides of the control panel; the width of the control panel is equal to the width of the front side wall of the quenching oil groove.
The control panel is a thin copper plate, and the thickness of the control panel is 0.05mm; the width of the card clothing inlet on the control panel is equal to the width of the metal card clothing.
The invention has the beneficial effects that: the safety protection and quality control device of the metal card clothing quenching oil groove has the advantages of simple structure, easy manufacture and convenient installation; the metal card clothing is uniformly cooled in the quenching oil groove, so that the wear resistance and elasticity of the metal card clothing are further enhanced; the control panel is arranged at the inlet end of the quenching oil tank, so that the size of a card clothing inlet on the control panel can be minimized, on one hand, the outward flow of the quenching oil at the inlet of the quenching oil tank is greatly reduced, uneven cooling after quenching of the metal card clothing caused by the height difference formed by descending of the quenching oil at the inlet of the quenching oil tank from high to low is avoided, the quenching quality of the metal card clothing is effectively ensured, and the color and luster of the surface of the metal card clothing are uniform; on the other hand, the quenching oil flowing out of the inlet of the quenching oil tank is isolated from the outside air due to the existence of the control panel, so that the phenomenon that the quenching oil flowing out of the inlet of the quenching oil tank forms smoke and even is oxidized when meeting high temperature is effectively reduced, the consumption of the quenching oil is saved, the environment is protected, and meanwhile, the fire accident caused by the firing of the quenching oil is avoided.
The safety protection and quality control device of the metal card clothing quenching oil tank of the invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the structure of a quenching tank according to the present invention
FIG. 2 is a schematic view of the control panel structure of the present invention;
fig. 3 is a schematic view of the structure of the control panel of the present invention fixed to the quenching tank.
In the figure: 1. the device comprises a quenching oil tank, 2, a bracket, 3, an oil delivery pipe, 4, an air suction pipe, 5, a metal card clothing, 6, a front side wall, 7, a rear side wall, 8, an inner side wall, 9, an outer side wall, 10, an inlet, 11, an outlet, 12, a card clothing inlet azimuth adjustment console, 13, a card clothing outlet azimuth adjustment console, 14, an oil outlet opening, 15, a control panel, 16, a card clothing inlet, 17, an outer side plate, 18, an inner side plate, 19, a front control hanging plate, 20, an outer control hanging plate, 21 and an inner control hanging plate.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1, a quenching oil tank 1 of the safety protection and quality control device for a metal card clothing quenching oil tank of the embodiment is fixed on a bracket 2 above a metal card clothing quenching oil collecting barrel, the quenching oil tank 1 is rectangular, the upper end of the quenching oil tank 1 is in an opening shape, and an oil conveying pipe 3 and an air suction pipe 4 are arranged at the upper end of the quenching oil tank 1. During normal quenching, the quenching oil is continuously added into the quenching oil tank 1 by the oil delivery pipe 3, and meanwhile, the quenched metal clothing 5 generates more smoke due to the high temperature meeting with the quenching oil, and is sucked into the centralized treatment by the air suction pipe 4 so as to ensure the cleaning of the air in a workshop. The front end and the rear end of the quenching oil tank 1 are respectively provided with a front side wall 6 and a rear side wall 7, and the two sides of the quenching oil tank 1 are respectively provided with an inner side wall 8 and an outer side wall 9. An inlet 10 and an outlet 11 are respectively arranged on the front side wall 6 and the rear side wall 7 of the quenching oil tank 1, a card clothing inlet azimuth adjustment console 12 is fixedly arranged on the support 2 positioned outside the quenching oil tank 1 at the inlet 10, a card clothing outlet azimuth adjustment console 13 is fixedly arranged on the inner side of the quenching oil tank 1 at the outlet 11, the inlet 10 and the outlet 11 on the quenching oil tank 1 are positioned on the same horizontal line, an oil outlet opening 14 is arranged at the upper end of the outer side wall 9 of the quenching oil tank 1, and the positions of the bottom of the oil outlet opening 14 are higher than the positions of the inlet 10 and the outlet 11. In the quenching process of the metal card clothing 5, the oil delivery pipe 3 continuously injects quenching oil into the quenching oil tank 1, and meanwhile, the quenching oil in the quenching oil tank 1 also continuously flows outwards from the oil outlet opening 14, so that the quenching oil in the quenching oil tank 1 is continuously updated, and the temperature of the quenching oil in the quenching oil tank 1 is kept constant.
As shown in fig. 2 and 3, a control panel 15 is fixedly installed on the outer wall of the front side wall 6 of the quenching oil tank 1, and a card clothing inlet 16 on the same horizontal plane as the inlet 10 is provided on the control panel 15, and the opening area of the card clothing inlet 16 is smaller than the opening area of the inlet 10. The two sides of the control panel 15 are respectively and vertically fixedly provided with an outer side plate 17 and an inner side plate 18, the upper end of the control panel 15 is provided with a front control hanging plate 19 which is connected with the control panel 15 at an inclined angle of 30 degrees, the upper end of the outer side plate 17 is provided with an outer control hanging plate 20 which is connected with the outer side plate 17 at an inclined angle of 30 degrees, and the upper end of the inner side plate 18 is provided with an inner control hanging plate 21 which is connected with the inner side plate 18 at an inclined angle of 30 degrees; the width of the control panel 15 is equal to the width of the front side wall 6 of the quench tank 1. The control panel 15 is a thin copper plate, and the thickness of the control panel 15 is 0.05mm; the card clothing inlet 16 on the control panel 15 has a width equal to the width of the metal card clothing 5.
Because the control panel 15 is made of thinner copper materials, and because the card clothing inlet 16 on the control panel 15 is in a gap shape, the gap existing in the card clothing inlet 16 when the metal card clothing 5 passes through is very small, so that the quantity of quenching oil flowing out of the quenching oil tank 1 at the inlet 10 on the front side wall 6 is very small, a very small quantity of quenching oil only flows downwards into the metal card clothing quenching oil collecting barrel along the wall between the front side wall 6 and the control panel 15, and the quenching oil does not flow out basically outside the card clothing inlet 16 on the control panel 15, therefore, the quenching oil at the inlet 10 of the front side wall 6 is fundamentally ensured not to have a flowing phenomenon, and the quenching oil entering the quenching oil tank 1 at the temperature of the metal card clothing 5 above 800 ℃ is stable, so that the high-temperature metal card clothing 5 is uniformly cooled, the quenching quality of the metal card clothing is effectively controlled, and the color of the surface of the metal card clothing is uniform; on the other hand, because the quenching oil between the control panel 15 and the front side wall 6 is isolated from the outside air, the phenomenon that the quenching oil forms smoke and even is oxidized when meeting high temperature is effectively reduced; and simultaneously, fire accidents caused by firing of quenching oil are avoided.
Claims (3)
1. The safety protection and quality control device for the metal card clothing quenching oil tank is characterized in that the front end and the rear end of the quenching oil tank are respectively a front side wall and a rear side wall, the two sides of the quenching oil tank are respectively an inner side wall and an outer side wall, the front side wall and the rear side wall of the quenching oil tank are respectively provided with an inlet and an outlet, a card clothing entering position adjustment console is fixedly arranged on a bracket positioned at the inlet outside the quenching oil tank, a card clothing outlet position adjustment console is fixedly arranged at the outlet inside the quenching oil tank, the inlet and the outlet on the quenching oil tank are positioned on the same horizontal line, the upper end of the outer side wall of the quenching oil tank is provided with an oil outlet opening, and the positions of a bottom high inlet and outlet of the oil outlet opening; the outer wall of the front side wall of the quenching oil tank is fixedly provided with a control panel, the control panel is provided with a card clothing inlet which is positioned on the same horizontal plane with the inlet, and the opening area of the card clothing inlet is smaller than that of the inlet.
2. The safety protection and quality control device for the quenching oil tank of the metal card clothing according to claim 1, wherein an outer plate and an inner plate are respectively and vertically fixed on two sides of the control panel, a front control hanging plate which is connected with the control panel at a 30-degree inclined angle is arranged at the upper end of the control panel, an outer control hanging plate which is connected with the outer plate at a 30-degree inclined angle is arranged at the upper end of the outer plate, and an inner control hanging plate which is connected with the inner plate at a 30-degree inclined angle is arranged at the upper end of the inner plate; the width of the control panel is equal to the width of the front side wall of the quenching oil groove.
3. The safety protection and quality control device for a metallic card clothing quenching oil tank according to claim 1, wherein the control panel is a thin copper plate, and the thickness of the control panel is 0.05mm; the width of the card clothing inlet on the control panel is equal to the width of the metal card clothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193583.9A CN109022718B (en) | 2018-10-03 | 2018-10-03 | Safety protection and quality control device for metal card clothing quenching oil groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811193583.9A CN109022718B (en) | 2018-10-03 | 2018-10-03 | Safety protection and quality control device for metal card clothing quenching oil groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109022718A CN109022718A (en) | 2018-12-18 |
| CN109022718B true CN109022718B (en) | 2024-03-19 |
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ID=64612954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811193583.9A Active CN109022718B (en) | 2018-10-03 | 2018-10-03 | Safety protection and quality control device for metal card clothing quenching oil groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109022718B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820821A (en) * | 1994-07-08 | 1996-01-23 | Hamanaka Natsuto Kk | Continuous heat treatment method for bar steel and apparatus therefor |
| CN101519716A (en) * | 2009-04-10 | 2009-09-02 | 金轮科创股份有限公司 | Metal card clothing embedding oil quenching device |
| CN203346463U (en) * | 2013-07-16 | 2013-12-18 | 东北大学 | Aluminum profile quenching device |
| CN105363808A (en) * | 2015-11-23 | 2016-03-02 | 江苏大力神科技股份有限公司 | Oil removal device used for cold rolling of steel belt |
| CN105895273A (en) * | 2016-06-08 | 2016-08-24 | 江苏亨通电力特种导线有限公司 | Mechanical oil coating device of high-corrosion resistant overhead power transmission wire |
| CN208980764U (en) * | 2018-10-03 | 2019-06-14 | 淮北宇光纺织器材有限公司 | The safeguard protection of metallic card clothing oil-quenching tank and quality control apparatus |
-
2018
- 2018-10-03 CN CN201811193583.9A patent/CN109022718B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820821A (en) * | 1994-07-08 | 1996-01-23 | Hamanaka Natsuto Kk | Continuous heat treatment method for bar steel and apparatus therefor |
| CN101519716A (en) * | 2009-04-10 | 2009-09-02 | 金轮科创股份有限公司 | Metal card clothing embedding oil quenching device |
| CN203346463U (en) * | 2013-07-16 | 2013-12-18 | 东北大学 | Aluminum profile quenching device |
| CN105363808A (en) * | 2015-11-23 | 2016-03-02 | 江苏大力神科技股份有限公司 | Oil removal device used for cold rolling of steel belt |
| CN105895273A (en) * | 2016-06-08 | 2016-08-24 | 江苏亨通电力特种导线有限公司 | Mechanical oil coating device of high-corrosion resistant overhead power transmission wire |
| CN208980764U (en) * | 2018-10-03 | 2019-06-14 | 淮北宇光纺织器材有限公司 | The safeguard protection of metallic card clothing oil-quenching tank and quality control apparatus |
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| Publication number | Publication date |
|---|---|
| CN109022718A (en) | 2018-12-18 |
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