CN109022721B - Quenching machine tool - Google Patents
Quenching machine tool Download PDFInfo
- Publication number
- CN109022721B CN109022721B CN201810944231.6A CN201810944231A CN109022721B CN 109022721 B CN109022721 B CN 109022721B CN 201810944231 A CN201810944231 A CN 201810944231A CN 109022721 B CN109022721 B CN 109022721B
- Authority
- CN
- China
- Prior art keywords
- machine tool
- channel
- pressure head
- transmission system
- quenching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- C21D1/667—Quenching devices for spray quenching
-
- 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
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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a quenching machine tool, which comprises a machine tool rack, wherein the machine tool rack is designed into an upper and lower split type, one side of the machine tool rack is provided with a motor fixed on the ground, an output shaft of the motor is fixedly provided with a first chain wheel matched with a chain, a second chain wheel is arranged right above the first chain wheel and matched with the chain, the inner wall of the second chain wheel is fixedly provided with a connecting rod, the connecting rod is rotatably arranged on the machine tool rack, a transmission system is arranged inside the machine tool rack and is in transmission installation with the connecting rod, a first channel, a second channel and a third channel are arranged inside the machine tool rack, a lifting seat is arranged on the inner wall of the machine tool rack in a sliding manner and is positioned below the transmission system, the quenching machine tool rack is simple in operation, can carry out spray quenching operation on creeper treads and shovel blade plates without appearance sizes, and has wide application range, the invention is suitable for quenching machine tools.
Description
Technical Field
The invention relates to the field of quenching machine tools, in particular to a quenching machine tool.
Background
The common quenching machine mainly comprises a quenching feeding roller way, a quenching furnace, a quenching discharging roller way, a quenching machine tool, a tempering furnace front roller way, a tempering furnace and an electrical control system, wherein the common quenching machine tool only can be used for producing the track shoe and the arc-shaped shovel blade plate with one specification, has a small application range and meets the pressure quenching requirements of the track shoe and the shovel blade plate with multiple specifications, and therefore, the quenching machine tool is provided.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a quenching machine tool.
In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows: a quenching machine tool comprises a machine tool frame which is designed to be vertically split, one side of the machine tool frame is provided with a motor fixed on the ground, an output shaft of the motor is fixedly provided with a first chain wheel matched with a chain, a second chain wheel is arranged right above the first chain wheel and matched with the chain, the inner wall of the second chain wheel is fixedly provided with a connecting rod, the connecting rod is rotatably arranged on the machine tool frame, a transmission system is arranged inside the machine tool frame and is in transmission installation with the connecting rod, a first channel, a second channel and a third channel are arranged inside the machine tool frame, a lifting seat is slidably arranged on the inner wall of the machine tool frame and is positioned below the transmission system, the top of the lifting seat is fixedly provided with three lower pressure heads which are respectively positioned in the corresponding first channel, second channel and third channel, the hydraulic cylinders are mounted on two sides of the top of the machine tool rack, one side, close to each other, of each hydraulic cylinder is provided with the same centering mechanism, two baffles are fixedly mounted on the centering mechanism and matched with the transmission system, the first channel, the second channel and the third channel are respectively provided with an upper pressure head, the three upper pressure heads and the three lower pressure heads are correspondingly mounted in a one-to-one mode, and the machine tool rack is provided with an upper water inlet pipe.
As preferred, go up the pressure head and set up to 3 rows with the pressure head down totally, and go up the pressure head and all include pressure muscle and spray box down, go up the pressure head and all be equipped with 3 pressure muscle with the one side that the pressure head is close to each other down, and be in same vertical sharp last pressure head and the pressure head down and pass through the pressure muscle to be fixed and remain the processing work piece, treat that the processing work piece can be single tooth work piece, two tooth work pieces or tridentate work piece.
Preferably, the centering mechanism comprises a longitudinal positioning centering mechanism and a transverse positioning centering mechanism, and the transverse positioning centering mechanism is connected with the hydraulic cylinder.
Preferably, four sets of oil cylinders connected with the lower pressure head are arranged at the top of the lifting seat and connected to the lifting seat, return bypasses are respectively designed on pipelines of the four sets of oil cylinders, and PIC pulse control valves are installed on the return bypasses.
Preferably, the wedge-shaped water channel of the lower pressure head is provided with a hose, and the wedge-shaped water channel of the lower pressure head is connected with an external water pipe through the hose.
Preferably, the transmission system is provided with a roller way and a bearing, and the transmission system is provided with a variable frequency speed reducer and an encoder.
Preferably, a purging system is arranged on the machine tool frame, and a compressed air nozzle is arranged on the purging system.
Due to the application of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the workpiece to be processed is aligned with the positioning baffle plate under the pulling of the hydraulic cylinder, the positioning baffle plate rises, the workpiece enters a corresponding channel of the quenching machine tool through the guiding of the transmission system, the transmission system is provided with an encoder, the time is timed by the encoder, different time can be adjusted according to different workpiece specifications, and the quenching machine tool stops after the timing is finished;
2. when a workpiece enters the longitudinal center of the length of the quenching machine through the timing of the encoder, the lower pressure head rises and stops rising when rising to be in contact with the upper pressure head, the workpiece to be processed is sprayed and quenched, the lower pressure head descends after spraying and quenching are completed, the roller way of the quenching machine is started through the motor, the workpiece is quickly discharged out of the quenching machine tool, the accumulated water on the surface of the workpiece is swept by the compressed air nozzle after the workpiece is discharged out of the quenching machine tool, and the workpiece spraying and quenching are completed.
The method is simple to operate, and can be used for carrying out spray quenching operation on the track shoe and the shovel blade plate without the appearance size, so that the application range is wide.
Drawings
Fig. 1 is a schematic structural view of a quench machining tool in the present invention.
FIG. 2 is a schematic structural diagram of a baffle plate of a quenching discharge roller bed for conveying workpieces to ascend before pressure quenching of a quenching machine tool.
Fig. 3 is a schematic structural diagram of the quenching machine tool of the invention, in which the lower pressure head rises to press and spray-quench the workpiece and the upper pressure head.
FIG. 4 is a cross-sectional structural schematic of the transmission system of FIG. 1.
In the figure: 1. a hydraulic cylinder; 2. a centering mechanism; 3. an upper water inlet pipe; 4. an upper pressure head; 5. a lower pressure head; 6. a transmission system; 7. positioning a baffle plate; 8. a motor; 9. a machine tool frame; 10. a lifting seat; 11. pressing ribs; 12. a workpiece to be processed; 13. a first sprocket; 14. a chain; 15. a second sprocket; 16. a connecting rod.
Detailed Description
The present invention will be further described in detail with reference to the following specific examples:
example one
Referring to fig. 1-4, the embodiment is a quenching machine tool, which includes a machine tool frame 9, the machine tool frame 9 is designed to be split up and down, a motor 8 fixed on the ground is arranged on one side of the machine tool frame 9, a first chain wheel 13 is fixedly installed on an output shaft of the motor 8, the first chain wheel 13 is matched with a chain 14, a second chain wheel 15 is arranged right above the first chain wheel 13, the second chain wheel 15 is matched with the chain 14, a connecting rod 16 is fixedly installed on an inner wall of the second chain wheel 15, the connecting rod 16 is rotatably installed on the machine tool frame 9, a transmission system 6 is installed inside the machine tool frame 9, the transmission system 6 and the connecting rod 16 are installed in a transmission manner, a first channel, a second channel and a third channel are arranged inside the machine tool frame 9, a lifting seat 10 is slidably installed on the inner wall of the machine tool frame 9, the lifting seat 10 is located below the transmission system 6, and, the three lower pressing heads 5 are respectively positioned in a corresponding first channel, a second channel and a third channel, hydraulic cylinders 1 are respectively arranged on two sides of the top of a machine tool frame 9, one side, close to each other, of each of the two hydraulic cylinders 1 is provided with a same centering mechanism 2, two baffles 7 are fixedly arranged on each centering mechanism 2, the two baffles 7 are matched with a transmission system 6, upper pressing heads 4 are arranged on the first channel, the second channel and the third channel, the three upper pressing heads 4 and the three lower pressing heads 5 are correspondingly arranged one by one, an upper water inlet pipe 3 is arranged on the machine tool frame 9, the upper pressing heads 4, the lower pressing heads 5, the transmission system 6, the positioning baffles 7, a motor 8, the machine tool frame 9, a lifting seat 10, a pressing rib 11, a first chain wheel 13, a chain 14, a second chain wheel 15 and a connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, the workpiece discharged from the quenching furnace touches a positioning baffle 7 of a quenching discharge roller way, the positioning baffle 7 is connected with a transverse centering mechanism 2 driven by a hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 rises, the workpiece is guided to enter a corresponding channel of the quenching machine tool through a transmission system 6, an encoder is arranged on the transmission system 6, the time is timed by the encoder, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, a lower pressure head 5 rises, the lower pressure head 5 stops rising when the workpiece rises to be contacted with an upper pressure head 4, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are finished, the lower pressure head 5 descends, the quenching machine is started through a roller way motor 8, the workpiece rapidly exits the quenching machine tool, the workpiece is discharged from the quenching machine tool, the, and finishing spray quenching of the workpiece.
In the embodiment, the upper pressure head 4 and the lower pressure head 5 are arranged in 3 rows, the upper pressure head 4 and the lower pressure head 5 both comprise a pressing rib 11 and a water spraying box, one side of the upper pressure head 4, which is close to the lower pressure head 5, is provided with 3 pressing ribs 11, the upper pressure head 4 and the lower pressure head 5 which are positioned on the same vertical straight line are fixed with a workpiece 12 to be processed through the pressing rib 11, the workpiece 12 to be processed is a single-tooth workpiece, the centering mechanism 2 comprises a longitudinal positioning centering mechanism and a transverse positioning centering mechanism, the transverse positioning centering mechanism is connected with the hydraulic cylinder 1, the top of the lifting seat 10 is provided with four sets of oil cylinders connected with the lower pressure head 5 and connected with the lifting seat 10, return bypasses are respectively designed on the four sets of oil cylinder pipelines, a PIC pulse control valve is installed on the return bypasses, a hose is installed on the wedge-shaped water channel of the lower pressure head 5, and the wedge-shaped water channel, the transmission system 6 is provided with a roller way and a bearing, the transmission system 6 is provided with a variable frequency speed reducer and an encoder, the machine tool frame 9 is provided with a purging system, the purging system is provided with a compressed air nozzle, the hydraulic cylinder 1, the centering mechanism 2, the upper water inlet pipe 3, the upper pressure head 4, the lower pressure head 5, the transmission system 6, the positioning baffle 7, the motor 8, the machine tool frame 9, the lifting seat 10, the pressing rib 11, the first chain wheel 13, the chain 14, the second chain wheel 15 and the connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, a workpiece after the quenching furnace is discharged touches the positioning baffle 7 of the quenching discharging roller way, the positioning baffle 7 is connected with the transverse centering mechanism 2 driven by the hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 is lifted, and the workpiece is guided by the, and the transmission system 6 is provided with an encoder, the encoder is used for timing, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, the lower pressing head 5 rises and is in contact with the upper pressing head 4, the lower pressing head 5 stops rising, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are completed, the lower pressing head 5 descends, the quenching machine roller way is started through the motor 8, the workpiece is quickly discharged out of the quenching machine tool, the compressed air nozzle is used for blowing accumulated water on the surface of the workpiece after the workpiece is discharged out of the quenching machine tool, and the workpiece spraying and quenching.
Example two
Referring to fig. 1-4, the embodiment is a quenching machine tool, which includes a machine tool frame 9, the machine tool frame 9 is designed to be split up and down, a motor 8 fixed on the ground is arranged on one side of the machine tool frame 9, a first chain wheel 13 is fixedly installed on an output shaft of the motor 8, the first chain wheel 13 is matched with a chain 14, a second chain wheel 15 is arranged right above the first chain wheel 13, the second chain wheel 15 is matched with the chain 14, a connecting rod 16 is fixedly installed on an inner wall of the second chain wheel 15, the connecting rod 16 is rotatably installed on the machine tool frame 9, a transmission system 6 is installed inside the machine tool frame 9, the transmission system 6 and the connecting rod 16 are installed in a transmission manner, a first channel, a second channel and a third channel are arranged inside the machine tool frame 9, a lifting seat 10 is slidably installed on the inner wall of the machine tool frame 9, the lifting seat 10 is located below the transmission system 6, and, the three lower pressing heads 5 are respectively positioned in a corresponding first channel, a second channel and a third channel, hydraulic cylinders 1 are respectively arranged on two sides of the top of a machine tool frame 9, one side, close to each other, of each of the two hydraulic cylinders 1 is provided with a same centering mechanism 2, two baffles 7 are fixedly arranged on each centering mechanism 2, the two baffles 7 are matched with a transmission system 6, upper pressing heads 4 are arranged on the first channel, the second channel and the third channel, the three upper pressing heads 4 and the three lower pressing heads 5 are correspondingly arranged one by one, an upper water inlet pipe 3 is arranged on the machine tool frame 9, the upper pressing heads 4, the lower pressing heads 5, the transmission system 6, the positioning baffles 7, a motor 8, the machine tool frame 9, a lifting seat 10, a pressing rib 11, a first chain wheel 13, a chain 14, a second chain wheel 15 and a connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, the workpiece discharged from the quenching furnace touches a positioning baffle 7 of a quenching discharge roller way, the positioning baffle 7 is connected with a transverse centering mechanism 2 driven by a hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 rises, the workpiece is guided to enter a corresponding channel of the quenching machine tool through a transmission system 6, an encoder is arranged on the transmission system 6, the time is timed by the encoder, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, a lower pressure head 5 rises, the lower pressure head 5 stops rising when the workpiece rises to be contacted with an upper pressure head 4, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are finished, the lower pressure head 5 descends, the quenching machine is started through a roller way motor 8, the workpiece rapidly exits the quenching machine tool, the workpiece is discharged from the quenching machine tool, the, and finishing spray quenching of the workpiece.
In the embodiment, the upper pressure head 4 and the lower pressure head 5 are arranged in 3 rows, the upper pressure head 4 and the lower pressure head 5 both comprise a pressing rib 11 and a water spraying box, one side of the upper pressure head 4, which is close to the lower pressure head 5, is provided with 3 pressing ribs 11, the upper pressure head 4 and the lower pressure head 5 which are positioned on the same vertical straight line are fixed with a workpiece 12 to be processed through the pressing rib 11, the workpiece 12 to be processed is a two-tooth workpiece, the centering mechanism 2 comprises a longitudinal positioning centering mechanism and a transverse positioning centering mechanism, the transverse positioning centering mechanism is connected with the hydraulic cylinder 1, the top of the lifting seat 10 is provided with four sets of oil cylinders connected with the lower pressure head 5 and connected with the lifting seat 10, return bypasses are respectively designed on the four sets of oil cylinder pipelines, a PIC pulse control valve is installed on the return bypasses, a hose is installed on the wedge-shaped water channel of the lower pressure head 5, and the wedge-shaped water channel, the transmission system 6 is provided with a roller way and a bearing, the transmission system 6 is provided with a variable frequency speed reducer and an encoder, the machine tool frame 9 is provided with a purging system, the purging system is provided with a compressed air nozzle, the hydraulic cylinder 1, the centering mechanism 2, the upper water inlet pipe 3, the upper pressure head 4, the lower pressure head 5, the transmission system 6, the positioning baffle 7, the motor 8, the machine tool frame 9, the lifting seat 10, the pressing rib 11, the first chain wheel 13, the chain 14, the second chain wheel 15 and the connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, a workpiece after the quenching furnace is discharged touches the positioning baffle 7 of the quenching discharging roller way, the positioning baffle 7 is connected with the transverse centering mechanism 2 driven by the hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 is lifted, and the workpiece is guided by the, and the transmission system 6 is provided with an encoder, the encoder is used for timing, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, the lower pressing head 5 rises and is in contact with the upper pressing head 4, the lower pressing head 5 stops rising, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are completed, the lower pressing head 5 descends, the quenching machine roller way is started through the motor 8, the workpiece is quickly discharged out of the quenching machine tool, the compressed air nozzle is used for blowing accumulated water on the surface of the workpiece after the workpiece is discharged out of the quenching machine tool, and the workpiece spraying and quenching.
EXAMPLE III
Referring to fig. 1-4, the embodiment is a quenching machine tool, which includes a machine tool frame 9, the machine tool frame 9 is designed to be split up and down, a motor 8 fixed on the ground is arranged on one side of the machine tool frame 9, a first chain wheel 13 is fixedly installed on an output shaft of the motor 8, the first chain wheel 13 is matched with a chain 14, a second chain wheel 15 is arranged right above the first chain wheel 13, the second chain wheel 15 is matched with the chain 14, a connecting rod 16 is fixedly installed on an inner wall of the second chain wheel 15, the connecting rod 16 is rotatably installed on the machine tool frame 9, a transmission system 6 is installed inside the machine tool frame 9, the transmission system 6 and the connecting rod 16 are installed in a transmission manner, a first channel, a second channel and a third channel are arranged inside the machine tool frame 9, a lifting seat 10 is slidably installed on the inner wall of the machine tool frame 9, the lifting seat 10 is located below the transmission system 6, and, the three lower pressing heads 5 are respectively positioned in a corresponding first channel, a second channel and a third channel, hydraulic cylinders 1 are respectively arranged on two sides of the top of a machine tool frame 9, one side, close to each other, of each of the two hydraulic cylinders 1 is provided with a same centering mechanism 2, two baffles 7 are fixedly arranged on each centering mechanism 2, the two baffles 7 are matched with a transmission system 6, upper pressing heads 4 are arranged on the first channel, the second channel and the third channel, the three upper pressing heads 4 and the three lower pressing heads 5 are correspondingly arranged one by one, an upper water inlet pipe 3 is arranged on the machine tool frame 9, the upper pressing heads 4, the lower pressing heads 5, the transmission system 6, the positioning baffles 7, a motor 8, the machine tool frame 9, a lifting seat 10, a pressing rib 11, a first chain wheel 13, a chain 14, a second chain wheel 15 and a connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, the workpiece discharged from the quenching furnace touches a positioning baffle 7 of a quenching discharge roller way, the positioning baffle 7 is connected with a transverse centering mechanism 2 driven by a hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 rises, the workpiece is guided to enter a corresponding channel of the quenching machine tool through a transmission system 6, an encoder is arranged on the transmission system 6, the time is timed by the encoder, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, a lower pressure head 5 rises, the lower pressure head 5 stops rising when the workpiece rises to be contacted with an upper pressure head 4, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are finished, the lower pressure head 5 descends, the quenching machine is started through a roller way motor 8, the workpiece rapidly exits the quenching machine tool, the workpiece is discharged from the quenching machine tool, the, and finishing spray quenching of the workpiece.
In the embodiment, the upper pressure head 4 and the lower pressure head 5 are arranged in 3 rows, the upper pressure head 4 and the lower pressure head 5 both comprise a pressing rib 11 and a water spraying box, one side of the upper pressure head 4, which is close to the lower pressure head 5, is provided with 3 pressing ribs 11, the upper pressure head 4 and the lower pressure head 5 which are positioned on the same vertical straight line are fixed with a workpiece 12 to be processed through the pressing rib 11, the workpiece 12 to be processed is a three-tooth workpiece, the centering mechanism 2 comprises a longitudinal positioning centering mechanism and a transverse positioning centering mechanism, the transverse positioning centering mechanism is connected with the hydraulic cylinder 1, the top of the lifting seat 10 is provided with four sets of oil cylinders connected with the lower pressure head 5 and connected with the lifting seat 10, return bypasses are respectively designed on the four sets of oil cylinder pipelines, a PIC pulse control valve is installed on the return bypasses, a hose is installed on the wedge-shaped water channel of the lower pressure head 5, and the wedge-shaped water channel, the transmission system 6 is provided with a roller way and a bearing, the transmission system 6 is provided with a variable frequency speed reducer and an encoder, the machine tool frame 9 is provided with a purging system, the purging system is provided with a compressed air nozzle, the hydraulic cylinder 1, the centering mechanism 2, the upper water inlet pipe 3, the upper pressure head 4, the lower pressure head 5, the transmission system 6, the positioning baffle 7, the motor 8, the machine tool frame 9, the lifting seat 10, the pressing rib 11, the first chain wheel 13, the chain 14, the second chain wheel 15 and the connecting rod 16 are matched, the motor 8 is started, the motor 8 drives the transmission system 6 to rotate, a workpiece after the quenching furnace is discharged touches the positioning baffle 7 of the quenching discharging roller way, the positioning baffle 7 is connected with the transverse centering mechanism 2 driven by the hydraulic cylinder 1, the workpiece 12 to be processed is aligned with the positioning baffle 7 under the pulling of the hydraulic cylinder 1, the positioning baffle 7 is lifted, and the workpiece is guided by the, and the transmission system 6 is provided with an encoder, the encoder is used for timing, different time can be adjusted according to different workpiece specifications, the timing is stopped after the timing, when the workpiece enters the position of the longitudinal center of the length of the quenching machine through the encoder, the lower pressing head 5 rises and is in contact with the upper pressing head 4, the lower pressing head 5 stops rising, the workpiece 12 to be processed is sprayed and quenched, after the spraying and quenching are completed, the lower pressing head 5 descends, the quenching machine roller way is started through the motor 8, the workpiece is quickly discharged out of the quenching machine tool, the compressed air nozzle is used for blowing accumulated water on the surface of the workpiece after the workpiece is discharged out of the quenching machine tool, and the workpiece spraying and quenching.
The working principle of the embodiment is as follows: when spraying quenching is carried out on workpieces 12 to be processed with different specifications, firstly, a motor 8 is started, the motor 8 drives a first chain wheel 13 to rotate, the first chain wheel 13 drives a second chain wheel 15 to rotate through a chain 14, the second chain wheel 15 drives a connecting rod 16 to rotate, the connecting rod 16 drives a transmission system 6 to rotate, the workpieces 12 to be processed after the quenching furnace is discharged are contacted with a positioning baffle 7 of a quenching discharge track under the transmission action of the transmission system 6, the positioning baffle 7 is connected with a transverse centering mechanism 2 driven by a hydraulic cylinder, the positioning baffle 7 is aligned with the center of a pressure head under the pulling action of the hydraulic cylinder 1, the positioning baffle 7 is lifted, a variable frequency speed reducer and an encoder are arranged on the transmission system 6, the specifications of the workpieces 12 to be processed corresponding to different specifications are different due to different distances of pressure head pressing ribs 11, and the workpieces 12 to be processed with different specifications enter corresponding channels of, the encoder can be according to waiting to process work piece 12 different, adjust different time, wait to process work piece 12 stop moving after timing, when waiting to process work piece 12 and pass through the encoder timing and get into the position at the vertical center of quenching machine length, lower pressure head 5 rises through 4 sets of hydro-cylinders, compress tightly mutually with upper pressure head 4 up to waiting to process work piece 12, wait to process work piece 12 and spout and quench, lower pressure head 5 descends after spouting the completion of quenching, quenching machine roll table 10 starts, the work piece goes out the quenching lathe fast, adopt the compressed air nozzle on the purge system to purge work piece surface ponding after the work piece goes out the quenching lathe, the work piece spouts the quenching and accomplishes.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (6)
1. A quenching machine tool comprises a machine tool frame (9), and is characterized in that: the machine tool rack (9) is designed to be vertically split, one side of the machine tool rack (9) is provided with a motor (8) fixed on the ground, an output shaft of the motor (8) is fixedly provided with a first chain wheel (13), the first chain wheel (13) is matched with a chain (14), a second chain wheel (15) is arranged right above the first chain wheel (13), the second chain wheel (15) is matched with the chain (14), the inner wall of the second chain wheel (15) is fixedly provided with a connecting rod (16), the connecting rod (16) is rotatably arranged on the machine tool rack (9), a transmission system (6) is arranged inside the machine tool rack (9), the transmission system (6) is in transmission installation with the connecting rod (16), a first channel, a second channel and a third channel are arranged inside the machine tool rack (9), a lifting seat (10) is slidably arranged on the inner wall of the machine tool rack (9), and the lifting seat (10) is positioned below the transmission system (6), the three lower pressure heads (5) are fixedly mounted at the top of the lifting seat (10), the three lower pressure heads (5) are respectively positioned in a corresponding first channel, a corresponding second channel and a corresponding third channel, hydraulic cylinders (1) are mounted on two sides of the top of the machine tool rack (9), one side, close to each other, of each of the two hydraulic cylinders (1) is provided with a same centering mechanism (2), two baffles (7) are fixedly mounted on the centering mechanism (2), the two baffles (7) are matched with a transmission system (6), upper pressure heads (4) are mounted on the first channel, the second channel and the third channel, the three upper pressure heads (4) are mounted in one-to-one correspondence with the three lower pressure heads (5), and upper water inlet pipes (3) are mounted on the machine tool rack (9);
the centering mechanism (2) comprises a longitudinal positioning centering mechanism and a transverse positioning centering mechanism, and the transverse positioning centering mechanism is connected with the hydraulic cylinder (1).
2. A quench machining tool according to claim 1, characterized in that: go up pressure head (4) and lower pressure head (5) and set up to 3 rows altogether, and go up pressure head (4) and all including pressure muscle (12) and water spray box with lower pressure head (5), go up pressure head (4) and one side that lower pressure head (5) are close to each other all is equipped with 3 and presses muscle (12), and last pressure head (4) and lower pressure head (5) that are in same vertical straight line are fixed through pressing muscle (12) and are waited to process work piece (12), wait to process work piece (12) and can be monodentate work piece, two tooth work pieces or tridentate work piece.
3. A quench machining tool according to claim 1, characterized in that: four sets of oil cylinders connected with the lower pressure head (5) are arranged at the top of the lifting seat (10) and connected to the lifting seat (10), return bypasses are respectively designed on the four sets of oil cylinder pipelines, and PIC pulse control valves are installed on the return bypasses.
4. A quench machining tool according to claim 1, characterized in that: the wedge-shaped water channel of the lower pressure head (5) is provided with a hose, and the wedge-shaped water channel of the lower pressure head (5) is connected with an external water pipe through the hose.
5. A quench machining tool according to claim 1, characterized in that: and a roller way and a bearing are installed on the transmission system (6), and a variable frequency speed reducer and an encoder are arranged on the transmission system (6).
6. A quench machining tool according to claim 1, characterized in that: and a blowing system is arranged on the machine tool rack (9), and a compressed air nozzle is arranged on the blowing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944231.6A CN109022721B (en) | 2018-08-18 | 2018-08-18 | Quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944231.6A CN109022721B (en) | 2018-08-18 | 2018-08-18 | Quenching machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109022721A CN109022721A (en) | 2018-12-18 |
| CN109022721B true CN109022721B (en) | 2020-01-03 |
Family
ID=64632010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810944231.6A Active CN109022721B (en) | 2018-08-18 | 2018-08-18 | Quenching machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109022721B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458254A (en) * | 2020-12-07 | 2021-03-09 | 江苏华夏炉业有限公司 | Scanning type quenching machine tool for track shoe of engineering machinery |
| CN115094220B (en) * | 2022-07-11 | 2024-03-26 | 无锡德泉精密机械有限公司 | Tempering treatment device for castings and manufacturing process thereof |
| KR20240106817A (en) * | 2022-12-29 | 2024-07-08 | 동우에이치에스티 주식회사 | Quenching device for heat treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120074621A1 (en) * | 2010-09-29 | 2012-03-29 | Beijing Research Institute Of Mechanical & Electrical Technology | Press quenching machine for steel plates |
-
2018
- 2018-08-18 CN CN201810944231.6A patent/CN109022721B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109022721A (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109022721B (en) | Quenching machine tool | |
| CN106564111B (en) | A kind of decorative panel processing installation equipment and its processing method | |
| CN102205481B (en) | Method for automatically forming encircling plate of refrigerator | |
| CN111283083A (en) | Stamping die with good sealing effect | |
| CN204735365U (en) | Automatic paint spraying machine | |
| CN200991728Y (en) | Steel-ring rim rolling-shape machine | |
| CN117399212A (en) | Automatic feeding device for full-automatic multi-station spraying assembly line | |
| CN109732364B (en) | Automatic stamping production line of electric pressure cooker | |
| CN210999281U (en) | Pipe pile or electric pole mold transferring, conveying, cleaning, oiling and demolding agent spraying unit | |
| CN202540772U (en) | Multi-station four-column type oil press | |
| CN109454588B (en) | Full-automatic wool sleeve mandrel end cover pressing-in machine | |
| CN109772646B (en) | Angle modulation ware sheath gap oiling device | |
| CN106738213A (en) | The ceramic rolling forming device of bull pressing mold | |
| CN206343482U (en) | Equipment for U-shaped steel tube end part shaping | |
| CN206287272U (en) | A kind of plank hot-press arrangement | |
| CN212019303U (en) | Automatic feeding device of forging press | |
| CN213920079U (en) | Heat preservation and decoration integrated board synthesis device | |
| CN202527781U (en) | Broaching machine | |
| CN201586804U (en) | Automatic feeding platform for tapping machine | |
| CN111687277A (en) | Metal stamping equipment | |
| CN206088339U (en) | Press mold inductance automatic batch feeder | |
| CN111054755A (en) | Slag removing device for cold-rolled tube | |
| CN106734384B (en) | For the equipment of U-shaped steel tube end shaping | |
| CN212551055U (en) | Square steel wire drawing forming device | |
| CN218557571U (en) | Concrete production cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 215600 Yangjin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 1 Building and 2 Buildings Patentee after: JIANGSU HUA XIA FURNACE Co.,Ltd. Address before: 215600 Yangjin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 1 Building and 2 Buildings Patentee before: JINGGANG INDUSTRIAL FURNACE TECHNOLOGY (SUZHOU) Co.,Ltd. |