CN112430719A - Plate quenching die - Google Patents
Plate quenching die Download PDFInfo
- Publication number
- CN112430719A CN112430719A CN202011320848.4A CN202011320848A CN112430719A CN 112430719 A CN112430719 A CN 112430719A CN 202011320848 A CN202011320848 A CN 202011320848A CN 112430719 A CN112430719 A CN 112430719A
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- plate
- fixedly connected
- quenching
- groove
- spherical groove
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- 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
- C21D1/673—Quenching devices for die quenching
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- 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
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
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- 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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a plate quenching die, which relates to the technical field of plate treatment and comprises a connecting rod, an upper die and a lower die, wherein a plurality of cooling pieces are uniformly arranged at the front end and the rear end of an upper receiving plate, condensing pipes are fixedly connected at the front end and the rear end of the upper receiving plate, a condensing plate is fixedly connected at the top of the middle of a slot, a spiral pipe is fixedly connected at the bottom of the condensing plate, and a first spherical groove is fixedly connected at the bottom of the upper clamping piece. According to the invention, the first spherical groove and the second spherical groove are added, the quenching liquid enters the first spherical groove and the second spherical groove, the quenching liquid with the same volume is always kept in the first spherical groove and the second spherical groove, the temperature of the quenching liquid contacted with the plate parts in the upper clamping piece and the lower clamping piece is ensured to be the same, when the gas floats upwards, the condensing plate is kept in a cooling state under the action of the condensing pipe, the high-temperature gas is liquefied after contacting the condensing plate and flows into the collecting groove along the spiral pipe, and the purpose of greatly reducing the oil smoke gas is achieved.
Description
Technical Field
The invention relates to a quenching die, relates to the technical field of plate treatment, and particularly relates to a plate quenching die.
Background
The quenching equipment is equipment for carrying out solution treatment on materials or heat treatment process with a rapid cooling process, the quenching is a metal heat treatment process, namely, a metal product is heated to a certain temperature and then is placed in water, oil or air for rapid cooling so as to improve the hardness and the strength of the metal, when the plate is quenched, the plate is required to be heated to a certain temperature and then is quenched, and the quenching can improve the hardness and the wear resistance of a metal workpiece, so that the quenching equipment is widely used for various tools, dies, measuring tools and parts requiring surface wear resistance, and the strength, the toughness reduction and the fatigue strength of the metal can be greatly improved by matching the quenching and the tempering at different temperatures, and the matching among the properties can be obtained so as to meet different use requirements. The following problems exist in the prior art:
1. in the prior art, when a plate is quenched, the plate with high temperature is generally placed in a die for quenching, a large amount of oil fume gas and harmful gases such as nitrogen dioxide and carbon dioxide are generated in the quenching process, and the harmful gases can harm the health of workers in the air;
2. among the prior art, can have the quenching liquid that is contacted by the partly of mould sheltering from when quenching to some panel in quenching mould less, the quenching liquid temperature that receives when leading to panel quenching is different, and then the temperature is even when not reaching the quenching, and the use of even quenching is original purpose, and this panel quenching mould's suitability variation is bad, consequently need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a plate quenching die, wherein one purpose is to absorb or remove oil smoke and other harmful gases generated during quenching when a plate is quenched, so that the problem that the oil smoke and the harmful gases harm the health of workers is solved; the other purpose is to solve the problem of uneven surface temperature of the plate during quenching, so that the effect of even temperature during plate quenching is achieved, and the quality of the plate after quenching is prevented from being influenced.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a panel quenching mould, includes connecting rod, upper die and bed die, the connecting rod includes bracing piece and rotation handle, upper die includes plate and last folder, the bed die includes plate, folder and middleware down, the right-hand member of connecting rod and the left end fixed connection of last mould, the right-hand member of connecting rod and the left end fixed connection of bed die.
The technical scheme of the invention is further improved as follows: the right end of the supporting rod is rotatably connected with the left end of the rotating handle, the top of the right end of the rotating handle is fixedly connected with the left end of the upper plate, and the bottom of the right end of the rotating handle is fixedly connected with the left end of the lower plate.
The technical scheme of the invention is further improved as follows: the inner wall of going up the plate evenly is provided with a plurality of and goes up the folder, the inner wall of lower plate evenly is provided with a plurality of folder down, the inner wall fixedly connected with intermediate member of lower plate.
The technical scheme of the invention is further improved as follows: the intermediate member includes the intermediate lamella, the recess has been seted up at the upper and lower both ends of intermediate lamella, and the mutual symmetry setting of two upper and lower recess, the top inner wall sliding connection of intermediate lamella has last dash receiver, and two last dash receiver mutual symmetries around and, the bottom inner wall sliding connection of intermediate lamella has lower dash receiver, both ends evenly are provided with a plurality of cooling part around going up the dash receiver, both ends fixedly connected with condenser pipe around going up the dash receiver, logical groove has been seted up to the inside of intermediate lamella, the inside that leads to the groove is provided with coupling hose, coupling hose's top and the bottom fixed connection of last dash receiver, coupling hose's bottom and the top fixed connection of lower dash receiver, the inner wall fixedly connected with telescopic link of going up the dash receiver, the collecting vat has been seted up to the inside of going up the dash receiver.
The technical scheme of the invention is further improved as follows: the bottom of cooling piece has seted up the fluting, slotted middle top fixedly connected with condensation plate, the bottom fixedly connected with spiral pipe of condensation plate.
The technical scheme of the invention is further improved as follows: the bottom of the upper clamping piece is fixedly connected with a first spherical groove, and the top of the lower clamping piece is fixedly connected with a second spherical groove.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a plate quenching die, which is ingenious in design, adopts the combination that a first spherical groove is additionally arranged at the bottom of an upper clamping piece and a second spherical groove is additionally arranged at the top of a lower clamping piece, when the plate is quenched, the plate is in quenching liquid, the quenching liquid enters the first spherical groove and the second spherical groove, and the quenching liquid with the same volume is always kept in the first spherical groove and the second spherical groove in the quenching process, so that the temperature of the quenching liquid contacted with the plate parts in the upper clamping piece and the lower clamping piece is the same, and the influence on the quenching quality of the plate due to the different temperatures in quenching is avoided.
2. The invention provides a plate quenching die, which can realize that a left group and a right group can quench plates by adopting the combination of an upper clamping piece and a lower clamping piece which are symmetrically arranged, a rotating handle can realize the rotation change of the direction, oil smoke gas generated during quenching floats upwards, and the gas can be cooled and liquefied by a cooling piece and a condensing pipe, so that the oil smoke gas is greatly reduced, and the harm of large-area oil smoke gas to the health of workers is avoided.
3. The invention provides a plate quenching die, which is characterized in that a collecting tank, a condensing plate and a spiral pipe are combined, when gas floats upwards, the condensing plate is kept in a cooling state under the action of the condensing pipe, and high-temperature gas is liquefied after contacting the condensing plate and flows into the collecting tank along the spiral pipe, so that the purpose of greatly reducing oil fume gas is achieved.
4. The invention provides a plate quenching die, wherein an upper receiving plate is pulled out when a plate at the upper end is quenched through a telescopic pipe, a through groove and a connecting hose, the connecting hose in the through groove can pull back a lower receiving plate, the lower receiving plate is prevented from shielding oil fume gas from contacting the upper receiving plate, and the upper receiving plate and the lower receiving plate can be more conveniently replaced during quenching at two ends through the connecting hose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of a portion of the intermediate member of the present invention;
FIG. 4 is a side view of an intermediate member of the present invention;
FIG. 5 is a cross-sectional view of a cooling element of the present invention;
FIG. 6 is a cross-sectional view of the upper and lower clip members of the present invention.
In the figure: 1. a connecting rod; 2. an upper die; 3. a lower die; 11. a support bar; 12. rotating the handle; 21. An upper plate; 22. an upper clamp; 221. a first spherical groove; 31. a lower plate; 32. a lower clamp; 321. a second spherical groove; 33. a middleware; 331. a middle plate; 332. an upper receiving plate; 333. a lower receiving plate; 334. A cooling member; 335. a condenser tube; a1, a telescopic rod; a2, a through groove; a3, connecting hose; b1, collecting tank; c1, condensation plate; c2, spiral tube.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-3, the invention provides a plate quenching die, which comprises a connecting rod 1, an upper die 2 and a lower die 3, wherein the connecting rod 1 comprises a supporting rod 11 and a rotating handle 12, the upper die 2 comprises an upper plate 21 and an upper clamping piece 22, the lower die 3 comprises a lower plate 31, a lower clamping piece 32 and an intermediate piece 33, the right end of the connecting rod 1 is fixedly connected with the left end of the upper die 2, the right end of the connecting rod 1 is fixedly connected with the left end of the lower die 3, the right end of the supporting rod 11 is rotatably connected with the left end of the rotating handle 12, the top of the right end of the rotating handle 12 is fixedly connected with the left end of the upper plate 21, the bottom of the right end of the rotating handle 12 is fixedly connected with the left end of the lower plate 31, the bottom of the upper clamping piece 22 is fixedly connected with a first spherical groove 221.
In this embodiment, the supporting rod 11 is fixed on the corresponding position on the ground, the quenching of the upper and lower plates is changed by the rotation of the rotating handle 12, when the plates are quenched, the plates are firstly placed in the groove of the lower clamping piece 32, then the upper clamping piece 22 is pressed downwards, the fixed plates are placed in the quenching liquid for quenching, the quenching liquid enters the first spherical groove 221 and the second spherical groove 321, the same volume of the quenching liquid is always kept in the first spherical groove 221 and the second spherical groove 321 in the quenching process, the temperature of the quenching liquid contacted with the plate parts in the upper clamping piece 22 and the lower clamping piece 32 is ensured to be the same, and the influence on the quenching quality of the plates caused by the different temperatures in the quenching process is avoided.
Example 2
As shown in fig. 3 to 6, on the basis of embodiment 1, the present invention provides a technical solution: the inner wall of the upper plate 21 is uniformly provided with a plurality of upper clamping pieces 22, the inner wall of the lower plate 31 is uniformly provided with a plurality of lower clamping pieces 32, the inner wall of the lower plate 31 is fixedly connected with an intermediate piece 33, the intermediate piece 33 comprises an intermediate plate 331, the upper end and the lower end of the intermediate plate 331 are provided with grooves, the upper groove and the lower groove are symmetrically arranged, the inner wall of the top end of the intermediate plate 331 is slidably connected with an upper receiving plate 332, the front upper receiving plate and the rear upper receiving plate 332 are symmetrically arranged, the inner wall of the bottom end of the intermediate plate 331 is slidably connected with a lower receiving plate 333, the front end and the rear end of the upper receiving plate 332 are uniformly provided with a plurality of cooling pieces 334, the front end and the rear end of the upper receiving plate 332 are fixedly connected with a condensing pipe 335, the inside of the intermediate plate 331 is provided with a through groove a2, the inside of the through groove a2 is provided with a connecting hose a3, go up the inner wall fixedly connected with telescopic link a1 of receiving board 332, go up the inside of receiving board 332 and seted up collecting vat b1, the fluting has been seted up to the bottom of cooling piece 334, slotted middle top fixedly connected with condensing plate c1, the bottom fixedly connected with spiral pipe c2 of condensing plate c 1.
In this embodiment, a large amount of oil smoke gas can be produced in the quenching process, gas floats upwards along the middleware 33, cooling liquefaction can be realized to gas through the cooling piece 334 and the condenser pipe 335, when gas floats upwards, because the effect of the condenser pipe 335, the condenser pipe 335 makes the temperature of the upper receiving piece 332 and the lower receiving piece 333 reduce, thereby make the condensing panel c1 keep the cooling state, the gas of high temperature hits the condensing panel c1 and takes place liquefaction reaction, flow into in the collecting tank b1 along the spiral pipe c2 after liquefying into liquid, the staff can regularly clear up the collecting tank b1, make oil smoke gas significantly reduce, avoid large-area oil smoke gas to produce harm to staff's health.
The working principle of the plate quenching die is described in detail below.
As shown in fig. 1-6, in the using process, firstly, the support rod 11 is fixed on the corresponding position of the ground, the quenching of the upper and lower plates is changed by the rotation of the rotating handle 12, the quenching liquid enters the first spherical groove 221 and the second spherical groove 321, so that the quenching liquid with the same volume is always kept inside, the temperature of the quenching liquid contacted with the plate parts in the upper clamping piece 22 and the lower clamping piece 32 is ensured to be the same, the influence on the quenching quality of the plate due to different temperatures is avoided, when the plate is quenched, the plate is firstly placed in the groove of the lower clamping piece 32, then the upper clamping piece 22 is pressed downwards, then the upper receiving plate 332 at one end needing quenching is pulled out, the lower receiving plate 333 is pulled back due to the effect of the connecting hose a3, the gas is prevented from floating upwards due to the lower receiving plate 333, the plate is placed in the quenching liquid for quenching after being fixed, a large amount of oil smoke and harmful gas are generated in the quenching process, gas can float upwards along with the air, be provided with condenser pipe 335 on last receiving board 332 and lower receiving board 333, because condenser pipe 335's effect, make and receive piece 332 and lower receiving board 333 temperature reduction on, thereby make condensing panel c1 keep the cooling state, the gas of high temperature bumps condenser plate c1 and takes place the liquefaction reaction, flow into in collection groove b1 along spiral pipe c2 after liquefying into liquid, the staff can regularly clear up collecting groove b1, make the gaseous greatly reduced of oil smoke, reduce the harm that produces the staff health.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a panel quenching mould, includes connecting rod (1), goes up mould (2) and bed die (3), its characterized in that: connecting rod (1) includes bracing piece (11) and rotation handle (12), go up mould (2) and include plate (21) and last folder (22), lower mould (3) are including lower plate (31), folder (32) and intermediate member (33) down, the right-hand member of connecting rod (1) and the left end fixed connection of last mould (2), the right-hand member of connecting rod (1) and the left end fixed connection of lower mould (3).
2. The sheet quenching die of claim 1, wherein: the right end of the supporting rod (11) is rotatably connected with the left end of the rotating handle (12), the top of the right end of the rotating handle (12) is fixedly connected with the left end of the upper plate (21), and the bottom of the right end of the rotating handle (12) is fixedly connected with the left end of the lower plate (31).
3. The sheet quenching die of claim 1, wherein: the inner wall of going up plate (21) evenly is provided with a plurality of and goes up folder (22), the inner wall of lower plate (31) evenly is provided with folder (32) down, the inner wall fixedly connected with intermediate member (33) of lower plate (31).
4. The sheet quenching die of claim 1, wherein: the middle part (33) comprises a middle plate (331), the upper end and the lower end of the middle plate (331) are provided with grooves, the upper groove and the lower groove are symmetrically arranged, the top end inner wall of the middle plate (331) is connected with an upper receiving plate (332) in a sliding manner, the front end and the rear end of the middle plate (331) are connected with a lower receiving plate (333) in a sliding manner, the front end and the rear end of the upper receiving plate (332) are evenly provided with a plurality of cooling parts (334), the front end and the rear end of the upper receiving plate (332) are fixedly connected with a condensing pipe (335), the inside of the middle plate (331) is provided with a through groove (a2), the inside of the through groove (a2) is provided with a connecting hose (a3), the top end of the connecting hose (a3) is fixedly connected with the bottom of the upper receiving plate (332), the bottom end of the connecting hose (a3) is fixedly connected with the top of the lower receiving plate, the inner wall of the upper receiving plate (332) is fixedly connected with a telescopic rod (a1), and a collecting groove (b1) is formed in the upper receiving plate (332).
5. The sheet quenching die of claim 4, wherein: the bottom of the cooling piece (334) is provided with a slot, the middle top of the slot is fixedly connected with a condensation plate (c1), and the bottom of the condensation plate (c1) is fixedly connected with a spiral pipe (c 2).
6. The sheet quenching die of claim 1, wherein: the bottom of the upper clamping piece (22) is fixedly connected with a first spherical groove (221), and the top of the lower clamping piece (32) is fixedly connected with a second spherical groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320848.4A CN112430719B (en) | 2020-11-23 | 2020-11-23 | Plate quenching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320848.4A CN112430719B (en) | 2020-11-23 | 2020-11-23 | Plate quenching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112430719A true CN112430719A (en) | 2021-03-02 |
| CN112430719B CN112430719B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011320848.4A Active CN112430719B (en) | 2020-11-23 | 2020-11-23 | Plate quenching die |
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| CN (1) | CN112430719B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201962320U (en) * | 2010-12-23 | 2011-09-07 | 江苏丰东热技术股份有限公司 | Oil fume recovery device for vacuum oil-quenching furnace |
| WO2015155136A1 (en) * | 2014-04-07 | 2015-10-15 | Voestalpine Stahl Gmbh | Device and method for cooling steel sheet blanks |
| CN106987696A (en) * | 2016-01-21 | 2017-07-28 | 东风汽车悬架弹簧有限公司 | A kind of quenching chuck for automobile leaf spring end flat segments |
| CN208293040U (en) * | 2018-06-14 | 2018-12-28 | 郑州飞虹热处理设备制造有限公司 | Oil smoke cooling device suitable for quenching tank |
| CN211595730U (en) * | 2019-10-31 | 2020-09-29 | 江麓机电集团有限公司 | Quenching die with built-in circulating water channel, internal circulating water die and leveling tool |
-
2020
- 2020-11-23 CN CN202011320848.4A patent/CN112430719B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201962320U (en) * | 2010-12-23 | 2011-09-07 | 江苏丰东热技术股份有限公司 | Oil fume recovery device for vacuum oil-quenching furnace |
| WO2015155136A1 (en) * | 2014-04-07 | 2015-10-15 | Voestalpine Stahl Gmbh | Device and method for cooling steel sheet blanks |
| CN106987696A (en) * | 2016-01-21 | 2017-07-28 | 东风汽车悬架弹簧有限公司 | A kind of quenching chuck for automobile leaf spring end flat segments |
| CN208293040U (en) * | 2018-06-14 | 2018-12-28 | 郑州飞虹热处理设备制造有限公司 | Oil smoke cooling device suitable for quenching tank |
| CN211595730U (en) * | 2019-10-31 | 2020-09-29 | 江麓机电集团有限公司 | Quenching die with built-in circulating water channel, internal circulating water die and leveling tool |
Non-Patent Citations (1)
| Title |
|---|
| 李迎新: "薄板件淬火夹具", 《机械工人》 * |
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| CN112430719B (en) | 2022-12-16 |
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Effective date of registration: 20221130 Address after: 518101 Plant 2, No. 3, Geshan Road, Tangxiayong Community, Yanluo Street, Bao'an District, Shenzhen, Guangdong Applicant after: JIE MEI PRECISION MOULD LTD. Address before: 053000 No.144, shudetun village, Duqiao Town, Jing County, Hengshui City, Hebei Province Applicant before: Wang Shan |
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