CN102242245A - Continuous pressurizing oil-injection quenching device - Google Patents
Continuous pressurizing oil-injection quenching device Download PDFInfo
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- CN102242245A CN102242245A CN2011101839208A CN201110183920A CN102242245A CN 102242245 A CN102242245 A CN 102242245A CN 2011101839208 A CN2011101839208 A CN 2011101839208A CN 201110183920 A CN201110183920 A CN 201110183920A CN 102242245 A CN102242245 A CN 102242245A
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Abstract
The invention provides a continuous pressurizing oil-injection quenching device, belonging to the field of thermal treatment devices. The continuous pressurizing oil-injection quenching device is mainly used for pressurizing quenching treatment of a saw web substrate. The continuous pressurizing oil-injection quenching device mainly comprises a feeding device, a roller bottom type continuous heating furnace, a saw web taking mechanical arm, an oil-injection quenching press, a discharging mechanical arm, a material discharging transference net belt, an oil groove and the like, wherein the heating furnace is used for heating and insulating the saw web body so as to meet the quenching requirement; and the saw web taking mechanical arm feeds the saw web substrate which reaches the quenching requirement to the oil-injection quenching press for pressing and oil-injection quenching, wherein a quenching medium is delivered to the quenching press and then circularly flows back to the oil groove. The device provided by the invention has the advantages of high production efficiency, even product hardness, less deformation amount, high automation control degree, low energy consumption, good work environment and the like, is beneficial to work piece quality control and is simple to operate; the product after thermal treatment has even hardness and less deformation amount, can be matched with a control system, and a full-automatic control process of thermal treatment processes such as feeding, heating, planishing, quenching, discharging, transferring work pieces and the like can be achieved.
Description
Technical field
The invention belongs to the thermal treatment unit field, be specifically related to a kind of sheet metal quenching device.
Background technology
In metallic substance is produced, during particularly ferrous materials is produced,, in process of production, need heat-treat product for the properties for follow that improves product or the use properties of end article, comprise annealing, quenching, normalizing, tempering etc.In the production process of saw bit matrix,, need quench and temper to saw bit matrix usually for intensity and the plasticity and toughness that improve saw bit matrix.
In the quench treatment of the saw bit matrix of prior art, generally once heat a slice or several pieces, after the heating, monolithic or several pieces quench together again, so production efficiency is low, and the operation number is many, level of automation is not high.Simultaneously, in the quenching process, saw bit matrix directly enters in the quenchant, and the Free Transform amount is big, and planeness is relatively poor, is unfavorable for controlling workpiece quality, has strengthened the difficulty of processing of subsequent handling, has increased operator's labour intensity.
Summary of the invention
The object of the present invention is to provide a kind of level of automation height, the production efficiency height is beneficial to the control quality product, reduces distortion, can alleviate the continous way pressurization oil spout quenching production equipment of labor strength.
The object of the present invention is achieved like this: a kind of continuous pressurization oil spout quenching production equipment, comprise fuel tank, be provided with heating element in the roller bottom type continuous furnace, roller bottom type continuous furnace one side is provided with feeding device, opposite side is provided with the oil spout Quenching press, and the oil spout Quenching press places in the oil holding slot, is getting between sheet mechanical manipulator and the roller bottom type continuous furnace, oil holding slot communicates with fuel tank by transition pipeline, and reclaimer robot is positioned at gets sheet mechanical manipulator both sides.
The oil spout Quenching press has last platen and following platen, and the cellular oil nozzle of hollow is arranged on the upper and lower platen, and following platen is fixed, and last platen is installed on the guide pillar and is connected with hydraulic efficiency plant.
Be provided with many live rolls in the roller bottom type continuous furnace, live roll is installed on the live roll supporting mass.At the bottom of the roller behind the stove fire door place be provided with limit detection device.
Oil holding slot is installed on the guide rail.
Continuous pressurization oil spout quenching production equipment provided by the invention has following beneficial effect:
1. owing to continuous heating, continuous quenching, so the production efficiency height.
2. whole quenching process only needs 1 operator, level of automation height.
3. the product plane degree increases substantially, and the matrix internal stress distribution is more even, helps controlling quality product.
4. greatly reduce working strength of workers.
5. stove quenching monolithic current consumption lacks 2/3rds than salt bath furnace quenching current consumption at the bottom of the roller, and is more energy-conservation.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a plan structure synoptic diagram of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of continuous pressurization oil spout quenching production equipment, comprise fuel tank 20, be provided with heating element 4 in the roller bottom type continuous furnace 2, roller bottom type continuous furnace 2 one sides are provided with feeding device 1, and opposite side is provided with oil spout Quenching press 10, oil spout Quenching press 10 places in the oil holding slot 16, getting between sheet mechanical manipulator 15 and the roller bottom type continuous furnace 2, oil holding slot 16 communicates with fuel tank 20 by transition pipeline 17, and reclaimer robot 19 is positioned at gets sheet mechanical manipulator 15 both sides.
Oil spout Quenching press 10 has last platen 11 and following platen 3, and the cellular oil nozzle 12 of hollow is arranged on the upper and lower platen, and following platen 3 is fixed, and last platen 11 is installed on the guide pillar and is connected with hydraulic efficiency plant 13.
Be provided with many live rolls 5 in the roller bottom type continuous furnace 2, live roll 5 is installed on the live roll supporting mass 6.
At the bottom of the roller behind the stove fire door 8 places be provided with limit detection device 9.
Among the present invention, feeding device 1 is positioned at roller bottom type continuous furnace 2 preceding fire door places, and four groups of stations distribute perpendicular to roller bottom type continuous furnace 2 along guide rail.Get sheet mechanical manipulator 15 and be located along the same line, face the back stove gate with roller bottom type continuous furnace 2.Four discharging mechanical manipulators 19 are positioned at gets sheet mechanical manipulator 15 both sides, and direction is parallel to gets sheet mechanical manipulator 15.Fuel tank is positioned over gets sheet mechanical manipulator 15 belows, and oil pump 18 is positioned at the top of fuel tank 20.Electrical control electricity cabinet 22 is positioned at the right side of whole quenching device, is parallel to roller bottom type continuous furnace 2 and distributes.
Working process of the present invention is as follows:
At first start heating element 4, burner hearth is carried out preheating, after burner hearth reaches preset temperature, workpiece 7 is placed on the live roll 5 by feeding device 1, and by motor 23 and reception and registration device, whole live roll 5 is rotated, workpiece 7 moves in burner hearth thereupon.Before this, housing 22 is set the travelling speed of live roll 5 according to the length of live roll 5 in workpiece size, quenching temperature, soaking time and the burner hearth, guarantee that one-piece machine member 7 reaches quenching temperature, and temperature is even.At the bottom of the roller behind the stove fire door 8 places be provided with limit detection device 9, the control folding of fire door and the start and stop of transfer roller.When this device detects 9 when having workpiece to pass through, suspend transfer roller 5, the unlatching fire door.The workpiece of finishing behind the heat tracing is delivered on the following oil spout platen 3 of oil spout Quenching press 10 by reclaimer robot 15 grippings.After getting sheet mechanical manipulator 15 and unclamping the workpiece backhaul, last oil spout platen 11 begins to press down on guide pillar by hydraulic efficiency plant 13, and press stops after reaching scheduled pressure value, and oil nozzle 12 commencement of fuel injection cool off saw bit matrix fast to be implemented to quench.The oil spout Quenching press is totally 4 groups of platens, can press continuously and quench 4.Oil holding slot 16 is installed on the guide rail 14, can slide into next station along guide rail 14.Quenchant is circulated in oil holding slot 16 and the fuel tank 20 by the oil pipeline 17 of special use.Platen is mentioned on the 1st group after the 4th group of platen oil spout quenched, and corresponding discharging mechanical manipulator 19 is drawn workpiece to come out to be placed on the discharging transfer guipure 21 from quenching platen 11.Discharging is shifted guipure 21 workpiece 7 is transported to specified pile zone.So repeatedly, realize continuous oil spout quenching process.
Claims (5)
1. continuous pressurization oil spout quenching device, comprise fuel tank (20), it is characterized in that: be provided with heating element (4) in the roller bottom type continuous furnace (2), roller bottom type continuous furnace (2) one sides are provided with feeding device (1), opposite side is provided with oil spout Quenching press (10), oil spout Quenching press (10) places in the oil holding slot (16), be positioned at and get between sheet mechanical manipulator (15) and the roller bottom type continuous furnace (2), oil holding slot (16) communicates with fuel tank (20) by transition pipeline (17), and reclaimer robot (19) is positioned at gets sheet mechanical manipulator (15) both sides.
2. continuous pressurization oil spout quenching device according to claim 1, it is characterized in that: oil spout Quenching press (10) has last platen (11) and following platen (3), the cellular oil nozzle of hollow (12) is arranged on the upper and lower platen, following platen (3) is fixing, and last platen (11) is installed on the guide pillar and is connected with hydraulic efficiency plant (13).
3. continuous pressurization oil spout quenching device according to claim 1 is characterized in that: be provided with many live rolls (5) in the roller bottom type continuous furnace (2), live roll (5) is installed on the live roll supporting mass (6).
4. continuous pressurization oil spout quenching device according to claim 1 is characterized in that: the back fire door (8) of roller bottom type continuous furnace (2) locates to be provided with limit detection device (9).
5. continuous pressurization oil spout quenching device according to claim 1, it is characterized in that: oil holding slot (16) is installed on the guide rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101839208A CN102242245A (en) | 2011-07-02 | 2011-07-02 | Continuous pressurizing oil-injection quenching device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101839208A CN102242245A (en) | 2011-07-02 | 2011-07-02 | Continuous pressurizing oil-injection quenching device |
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| CN102242245A true CN102242245A (en) | 2011-11-16 |
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| CN2011101839208A Pending CN102242245A (en) | 2011-07-02 | 2011-07-02 | Continuous pressurizing oil-injection quenching device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN102796861A (en) * | 2012-08-30 | 2012-11-28 | 日照海恩锯业有限公司 | Pressing die shaping and constant-pressure oil spray quenching process of circular saw blade substrate |
| CN103695622A (en) * | 2013-12-13 | 2014-04-02 | 武汉钢铁(集团)公司 | Quenching and straightening process for ultrathin high-strength cutting tool |
| CN108866303A (en) * | 2018-08-02 | 2018-11-23 | 泉州市海恩德机电科技发展有限公司 | A kind of large-diameter saw blade iron matrix pushes to lower oil injection mechanism fastly |
| CN108866304A (en) * | 2018-08-02 | 2018-11-23 | 泉州市海恩德机电科技发展有限公司 | A kind of large-diameter saw blade iron matrix Equipment for Heating Processing |
| CN109434102A (en) * | 2018-12-26 | 2019-03-08 | 张家港市鑫州焊割机械有限公司 | The sintering of metallurgical powder wearing plate takes plate and quenching unit |
| CN112795739A (en) * | 2020-12-04 | 2021-05-14 | 辽沈工业集团有限公司 | Continuous automatic quenching system for heat treatment of projectile body |
| CN113699352A (en) * | 2021-09-03 | 2021-11-26 | 浙江中村精密刀具机械有限公司 | Saw blade matrix pressurizing heat treatment method |
Citations (2)
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| CN2228489Y (en) * | 1994-04-21 | 1996-06-05 | 天津市热处理研究所 | Heating quenching heat treatment device for sheet part |
| CN202139274U (en) * | 2011-07-02 | 2012-02-08 | 黑旋风锯业股份有限公司 | Continuous pressurizing, oil injection and quenching device |
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Patent Citations (2)
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| CN2228489Y (en) * | 1994-04-21 | 1996-06-05 | 天津市热处理研究所 | Heating quenching heat treatment device for sheet part |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN102703659B (en) * | 2012-06-20 | 2014-01-22 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN102796861A (en) * | 2012-08-30 | 2012-11-28 | 日照海恩锯业有限公司 | Pressing die shaping and constant-pressure oil spray quenching process of circular saw blade substrate |
| CN103695622A (en) * | 2013-12-13 | 2014-04-02 | 武汉钢铁(集团)公司 | Quenching and straightening process for ultrathin high-strength cutting tool |
| CN103695622B (en) * | 2013-12-13 | 2015-06-24 | 武汉钢铁(集团)公司 | Quenching and straightening process for ultrathin high-strength cutting tool |
| CN108866303A (en) * | 2018-08-02 | 2018-11-23 | 泉州市海恩德机电科技发展有限公司 | A kind of large-diameter saw blade iron matrix pushes to lower oil injection mechanism fastly |
| CN108866304A (en) * | 2018-08-02 | 2018-11-23 | 泉州市海恩德机电科技发展有限公司 | A kind of large-diameter saw blade iron matrix Equipment for Heating Processing |
| CN108866304B (en) * | 2018-08-02 | 2024-02-27 | 泉州市海恩德机电科技发展有限公司 | Major diameter saw bit iron matrix body heat treatment facility |
| CN108866303B (en) * | 2018-08-02 | 2024-02-27 | 泉州市海恩德机电科技发展有限公司 | Quick pushing up-down oil injection mechanism for large-diameter saw blade iron matrix |
| CN109434102A (en) * | 2018-12-26 | 2019-03-08 | 张家港市鑫州焊割机械有限公司 | The sintering of metallurgical powder wearing plate takes plate and quenching unit |
| CN112795739A (en) * | 2020-12-04 | 2021-05-14 | 辽沈工业集团有限公司 | Continuous automatic quenching system for heat treatment of projectile body |
| CN113699352A (en) * | 2021-09-03 | 2021-11-26 | 浙江中村精密刀具机械有限公司 | Saw blade matrix pressurizing heat treatment method |
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Application publication date: 20111116 |