CN101972834A - Device for quickly and efficiently forging tube blanks - Google Patents
Device for quickly and efficiently forging tube blanks Download PDFInfo
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- CN101972834A CN101972834A CN 201010280519 CN201010280519A CN101972834A CN 101972834 A CN101972834 A CN 101972834A CN 201010280519 CN201010280519 CN 201010280519 CN 201010280519 A CN201010280519 A CN 201010280519A CN 101972834 A CN101972834 A CN 101972834A
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Abstract
The invention discloses a device for quickly and efficiently forging tube blanks, which is applied in the metal tube-blank hot-working industry. The device is composed of a forging host, mechanical devices of an auxiliary system, a forging manipulator, a feeding and discharging machine, a hydraulic drive system of the forging host and the mechanical devices of the auxiliary system, and an electrical automatic control device of all machines and the hydraulic system; the mechanical devices of the auxiliary system comprise a punching machine assembly, a roll-over machine assembly, an upsetting machine assembly, a blank centering machine assembly, and a blanking machine assembly, wherein the blank centering machine assembly is arranged at the lower end of a stand column of the forging host; and the roll-over machine assembly and the upsetting machine assembly are arranged on the feeding side of the forging host. In the invention, reasonable parameters are adopted to design the forging host, which reduces the height and width as well as weight of the device, reduces the investment cost, satisfies the requirements for producing products, effectively improves the production efficiency, and has an industry value; an operating mode of combining manual operation and full-automatic operation is adopted, which facilitates the operation by the users, and meets the production requirements; and the process is mechanized operation, which reduces the labor intensity and improves the forging precision of products.
Description
Technical field:
The present invention relates to a kind of metal fever processing pipe series products that is applicable to and forge the efficient special complete equipment of producing, particularly relate to a kind of fast forging device of efficient pipe that comprises direct drive forging main frame of hydraulic pressure and hydraulicdriven accessory system.
Background technology:
At present, the production process of metal fever processing pipe class forging product normally is used forging equipments such as flat-die hammer, pneumatic hammer, electric liquid hammer, hydraulic press for free forging, fast free hydraulic forging press by the corresponding forging tools of artificial clamping forging is processed.Because the problems such as vibrations the when work of artificial participation and forging equipment is arranged in technical process, so not only production efficiency is low, the product size precision can not get ensureing, and the production capacity of equipment can not get performance, strengthened production cost relatively.This shows that above-mentioned existing forging equipment obviously still has inconvenience and defective, and treats further to be improved in structure, method and use.Therefore, develop the fast forging device of a kind of efficient pipe is the new problem that metal fever processing pipe class forging product production field needs to be resolved hurrily always.
Summary of the invention:
Provide the fast forging device of a kind of new pipe, to overcome the existing existing defective of forging equipment, new equipment technical problem to be solved comprises order of the present invention: improve precision, make equipment and technology parameter and performance be suitable for the production demand more, and practical more; Form the low special use of relative cost and forge production equipment, improve the value on its industry, strengthen the market competitiveness simultaneously; Take into account the security and the feature of environmental protection on the art designs, fully practice total strategy of country's coordinated development.
The object of the present invention is achieved like this: the fast forging device of a kind of efficient pipe, whole device is made up of the electrical automatic control equipment of the fluid power system of forging main frame, accessory system plant equipment, forging manipulator, dress reclaimer, main frame and accessory system and whole machinery and hydraulic system, the accessory system plant equipment comprises, punching machinery assembly, the mechanical assembly that overturns, jumping-up machinery assembly, blank centering machinery assembly and blanking machinery assembly; Blank centering machinery assembly wherein is arranged in and forges the main frame column lower end; Mechanical assembly and the jumping-up machinery assembly that overturns is arranged in a side of forging the main frame charging; Punching machinery assembly and blanking machinery assembly are arranged in and forge the main frame upper end; Dress reclaimer and forging manipulator are installed on the unit track; Punching machinery assembly is made up of drift and punching whirligig, and punching machinery assembly moves up and down along forging the main frame column with forging the host activities crossbeam, can be around forging the rotation of main frame column under the driving of drift rotation motor in the punching whirligig; The mechanical assembly that overturns is made up of turning device, overturning oil cylinder and bearing, by overturning oil cylinder turning device is rotated; Jumping-up machinery assembly is made up of jumping-up plate, jumping-up whirligig, guide upright post and lift cylinders, guide upright post is welded on and forges on the main frame lower and upper cross-member, can be under the driving of the CD-ROM drive motor of jumping-up plate in the jumping-up whirligig around the guide upright post rotation, lift cylinders can drive jumping-up machinery assembly and move up and down along column; Blank centering machinery assembly is made up of whirligig, drive unit, lowering or hoisting gear and centralising device, and the hydraulic motor of drive unit can drive whirligig and rotate in certain angle around the main frame column; The centering cylinder of centralising device can drive the centering drift and move along forging the host center direction; The lift cylinders of lowering or hoisting gear can drive blank centering machinery and move axially along column; Blanking machinery assembly is made up of blanking die and blanking whirligig, and blanking machinery assembly moves up and down along forging the main frame column with forging the host activities crossbeam, can be around forging the rotation of main frame column under the driving of blanking die rotation motor in the blanking whirligig; The hydraulic system of main frame and accessory system comprises that the hydraulic system of host hydraulic system, accessory system, whole Hydraulic Elements, pipeline and the motor of configuration reach the purpose that drives main frame and accessory system operate as normal; The shared cover oil supply system of the hydraulic system of host hydraulic system and accessory system, it comprises: main fuel tank, circulating cooling system, oil supply system, main pump system, overflow system; Host hydraulic system also is provided with: main control valve system, hydromechanical system, backhaul control system, main control valve system wherein is connected with main working cylinder, control the pressurization and the pressure release of main working cylinder, the backhaul control system is connected with two kicker cylinders, hoisting of control kicker cylinder, the fluid power system of accessory system also is equipped with another group oil pump, finishes its miscellaneous function with the hydraulic motor that drives accessory system, oil cylinder etc.; All the electrical automatic control equipment of machinery, hydraulic system is provided with: control point and related sensor, master control system computer, touch-screen and operating desk, electrical automatic control equipment is according to the hydraulic drive system drives and the control requirement of main frame and accessory system, also correspondingly be provided with: forge main frame and Aided Machine control system, forging manipulator control system, dress reclaimer control system, man-machine interface input-output system, simulation diagnostic system, all sensors is with various electrical equipments and be connected, and automatically control with manually control switching device shifter; Forge main frame and Aided Machine control system and control low voltage motor with control hydraulic pressure and electric drive system, and then control whole pipe and forge unit soon by high-pressure electric control cabinet control high-voltage motor with by low-voltage power distributing cabinet; Pipe Forging Technology flow process mainly may further comprise the steps,
(1) the forging raw material of Cai Yonging is a bar, earlier with dress reclaimer pack into preheating furnace insulation or preheating, with the taking-up of dress reclaimer, is heated to forging temperature in the heating furnace of packing into then;
(2) take out with the bar of adorning after reclaimer will heat again, deliver to and forge on the main frame upset die;
(3) centralising device with centering machinery assembly swings in forging host center position, and with centering cylinder driving centering head bar is carried out centering, makes it to be positioned at and forges the host center position, regains the centering head;
(4) the jumping-up plate with jumping-up machinery assembly swings under the moved cross beam hammering block, and the power that acts on the jumping-up plate by hammering block is carried out jumping-up to bar; After moved cross beam lifts, rise the jumping-up plate, the jumping-up plate is put initial position;
(5) with in the centering cylinder of mechanical assembly drive the centering head to jumping-up after bar carry out centering, regain the centering head after the centering;
(6) drift with mechanical assembly in the punching machinery assembly swings under the moved cross beam hammering block, and the bar of the power that acts on drift by hammering block after to jumping-up carries out punching; After moved cross beam lifts, drift is put initial position;
(7) be put on the blanking platform with the bar of dress reclaimer after punching, and with centering cylinder driving centering head to punching after bar carry out centering once more, and after centering, use latus inframedium pushed down bar;
(8) blanking die with blanking machinery assembly swings under the moved cross beam hammering block, and the bar of the power that acts on blanking die by hammering block after to punching carries out blanking, after moved cross beam lifts, blanking die put initial position,
(9) pack up latus inframedium and centering cylinder, centering machinery assembly is put initial position;
(10) be clamped on the returning face plate of the mechanical assembly of upset with the bar of dress reclaimer after with blanking, dress reclaimer (1) retreats setpoint distance;
(11) bar of the motion by overturning oil cylinder after with blanking carries out 90 degree upsets, and the bar after will overturn with the dress reclaimer is again delivered on the forging main frame V-type chopping block, adorns reclaimer and returns initial position;
(12) drive the forging operation that bar carries out the punching pulling with forging manipulator clamping plug, finally form the pipe finished product and transport.
Main points of the present invention are its structure and operation principle.Its operation principle is: according to the Forging Technology process of pipe, at first under the cooperation of forging main frame, carry out jumping-up by jumping-up machinery assembly to heating the back blank, carry out pre-punched hole with the blank of punching machinery assembly after then to jumping-up, carry out blanking with the blank of blanking machinery assembly after again, all carry out centering and operate with centering machinery assembly for guaranteeing the above process of punching precision to pre-punched hole; Blank behind the blanking carries out 90 ° of upsets by the mechanical assembly that overturns, and the blank after will overturning with the dress reclaimer is delivered to and forged on the main frame V-type chopping block, with forging main frame blank is pulled out operation under the manipulator of clamping plug cooperates, and finally forms the pipe finished product.
The fast forging device of a kind of efficient pipe compared with prior art, have according to reasonable parameter design forging main process equipment, reduce height and width, reduce weight of equipment, reduce equipment investment cost, satisfy the requirement of producing product, effectively enhance productivity, the value of industry is arranged, the mixed mode of operation that adopts manual and full-automatic mode to combine, make things convenient for the user to operate, satisfy the production demand, the technical process mechanized operation reduces labour intensity, improve product and forge advantages such as precision, will be widely used in the metal fever processing pipe industry.
Description of drawings:
Fig. 1 is the plane figure schematic diagram of the fast forging device of pipe of the present invention.
Fig. 2 is the general structure schematic diagram of the fast forging device of pipe of the present invention.
Fig. 3 is the main frame and the accessory system hydraulic scheme of the fast forging device of pipe of the present invention.
Fig. 4 is the electrical automatic control equipment system diagram of the fast forging device of pipe of the present invention.
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the fast forging device specific embodiment of pipe, structure, step, feature and effect thereof to foundation the present invention proposes are described in detail as follows:
Fig. 1 is the plane figure schematic diagram of the fast forging device of pipe of the present invention.Fig. 2 is the general structure schematic diagram of the fast forging device of pipe of preferred embodiment of the present invention.Whole device is made up of the electrical automatic control equipment of the fluid power system of forging main frame (2), accessory system plant equipment, forging manipulator (3), dress reclaimer (1), main frame and accessory system and whole machinery and hydraulic system.The accessory system plant equipment comprises, punching machinery assembly (4), the mechanical assembly (5) that overturns, jumping-up machinery assembly (6), blank centering machinery assembly (7) and blanking machinery assembly (8); Blank centering machinery assembly (7) wherein is arranged in and forges main frame (2) column lower end; Mechanical assembly (5) and the jumping-up machinery assembly (6) that overturns is arranged in a side of forging main frame (2) charging; Punching machinery assembly (6) and blanking machinery assembly (10) are arranged in and forge main frame (2) upper end.
Above-mentioned dress reclaimer (1) and forging manipulator (3) are installed on the unit track; Punching machinery assembly (4) is made up of drift and punching whirligig, punching machinery assembly moves up and down along forging main frame (2) column along with forging main frame (2) moved cross beam, can be used for the bar behind the jumping-up is carried out punching around forging the rotation of main frame (2) column under the driving of drift rotation motor in the punching whirligig; The mechanical assembly (5) that overturns is made up of turning device, overturning oil cylinder and bearing, by overturning oil cylinder turning device is rotated, and is used to finish the upset of 90 ° of angles of bar; Jumping-up machinery assembly (6) is made up of jumping-up plate, jumping-up whirligig, guide upright post and lift cylinders, guide upright post is welded on and forges on main frame (2) lower and upper cross-member, can be under the driving of the CD-ROM drive motor of jumping-up plate in the jumping-up whirligig around the guide upright post rotation, lift cylinders can drive jumping-up machinery assembly and move up and down along column, is used to finish the jumping-up of bar; Blank centering machinery assembly (7) is made up of whirligig, drive unit, lowering or hoisting gear and centralising device, and the hydraulic motor of drive unit can drive whirligig and rotate in certain angle around the main frame column; The centering cylinder of centralising device can drive the centering drift and move along forging main frame (2) center position, to adapt to the bar of different-diameter; The lift cylinders of lowering or hoisting gear can drive blank centering machinery and move axially along column, to adapt to the bar of differing heights; Blanking machinery assembly (8) is made up of blanking die and blanking whirligig, blanking machinery assembly moves up and down along forging main frame (2) column with forging main frame (2) moved cross beam, can can be used for the bar after the punching is carried out blanking around forging the rotation of main frame (2) column under the driving of blanking die rotation motor in the blanking whirligig.
Fig. 3 is the main frame of the fast forging device of pipe of the present invention and the hydraulic scheme of accessory system.The hydraulic system of said main frame and accessory system comprises that the hydraulic system of host hydraulic system, accessory system, whole Hydraulic Elements, pipeline and the motor of configuration reach the purpose that drives main frame and accessory system operate as normal; Hydraulic system is by forming with the lower part: the oil feed pump of main pump, main pump, be used for auxiliary equipment the pressure control pump, be used for main hydraulic cylinder withdrawal energy-storage system, be used for all hydraulic system valve, have the fuel tank and the hydromechanical system of filter and profit cooling system; Except that forging manipulator and dress reclaimer have oneself independently the hydraulic control system, the shared cover oil supply system of the hydraulic system of host hydraulic system and accessory system, it comprises: main fuel tank (12), circulating cooling system (13), oil supply system (14), main pump system (15), overflow system (16); The main frame fluid power system also is provided with: main control valve system (17), hydromechanical system (18), backhaul control system (19), main control valve system wherein is connected with main working cylinder (10), control the pressurization and the pressure release of main working cylinder (10), the backhaul control system is connected with two kicker cylinders (9), hoisting of control kicker cylinder (9), when when forging beginning, main control valve system (17) the main working cylinder of control descends, before the anvil block contact workpiece of moved cross beam (11), by hydromechanical system (18) in main working cylinder (10) and the topping up of kicker cylinder (9) top, behind contact workpiece, hydromechanical system (18) is closed, hydraulic oil enters main working cylinder (10) by main control valve system (17), and workpiece is depressed forging; Reach main control valve system (17) pressure release after the depression stroke, backhaul control system (19) is opened, and kicker cylinder (9) bottom enters hydraulic oil, and kicker cylinder (9) top oil enters main fuel tank (12), drives moved cross beam (11) simultaneously and hoists; The fluid power system of accessory system (20) also is equipped with another group oil pump, finishes its miscellaneous function with the hydraulic motor that drives accessory system, oil cylinder etc.
Fig. 4 is that pipe of the present invention is forged unit automatic electrical control system figure soon.Said electrical automatic control equipment comprises: control point and related sensor (21), master control system computer (22), touch-screen (23) and operating desk (24), electrical automatic control equipment is according to the hydraulic drive system drives and the control requirement of main frame and accessory system, also correspondingly be provided with: forge main frame and Aided Machine control system (25), forging manipulator control system (26), dress reclaimer control system (27), the input-output system of man-machine interface, the simulation diagnostic system, all sensors is with various electrical equipments and be connected, and control and manual control switching device shifter automatically; Forge main frame and Aided Machine control system (25) and control low voltage motor (31) with control hydraulic pressure and electric drive system (32), and then control whole pipe and forge unit (33) soon by high-pressure electric control cabinet (28) control high-voltage motor (29) with by low-voltage power distributing cabinet (30).Adopt Ethernet connection control point and related sensor (21), human-computer dialogue PC system to be used to forge the input and the modification of initial data; On operating desk, can set, the forging process intermediate data is set and revised the control mode of the fast forging device of a complete set of pipe; In Failure Diagnosis of Hydraulic System with safeguard in the PC system check system ruuning situation at any time, the trouble point that occurs is positioned and accident analysis; Program forging system is used for the forging products to solid shape, steel grade, specification, uses the direct input control system of specific program, need not carry out manual intervention in forging process; The calculating of reasonable disposition and control system by various kinds of sensors can reach ± 1mm the controlling dimension precision of forging; Master control system adopts the PLC control system, the PC system is adopted in human-computer dialogue, be equipped with Failure Diagnosis of Hydraulic System and safeguard the PC system, forging in enormous quantities and standard specification, also outfit program is forged system, after adopting technique scheme, full unit can realize that the tubing forging takes out raw material from the dress reclaimer and forges the full automatic working of finishing until forging finished product.
Said pipe Forging Technology flow process mainly may further comprise the steps:
(1) the forging raw material of Cai Yonging is a bar, earlier with dress reclaimer (1) pack into preheating furnace insulation or preheating, with dress reclaimer (1) taking-up, is heated to forging temperature in the heating furnace of packing into then;
(2) take out with the bar of adorning after reclaimer (1) will heat again, deliver to and forge on main frame (2) upset die;
(3) centralising device with centering machinery assembly (7) swings in forging main frame (2) center, and with centering cylinder driving centering head bar is carried out centering, makes it to be positioned at and forges main frame (2) center, regains the centering head;
(4) the jumping-up plate with jumping-up machinery assembly (6) swings under moved cross beam (11) hammering block, and the power that acts on the jumping-up plate by hammering block is carried out jumping-up to bar; After moved cross beam (11) lifts, rise the jumping-up plate, the jumping-up plate is put initial position;
(5) with in the centering cylinder of mechanical assembly (7) drive the centering head to jumping-up after bar carry out centering, regain the centering head after the centering;
(6) drift with mechanical assembly (4) in the punching machinery assembly swings under moved cross beam (11) hammering block, and the bar of the power that acts on drift by hammering block after to jumping-up carries out punching; After moved cross beam (11) lifts, drift is put initial position;
(7) with dress reclaimer (1) bar after the punching is put on the blanking platform, and with centering cylinder driving centering head to punching after bar carry out centering once more, and after centering, use latus inframedium pushed down bar;
(8) blanking die with blanking machinery assembly (8) swings under moved cross beam (11) hammering block, and the bar of the power that acts on blanking die by hammering block after to punching carries out blanking, after moved cross beam (11) lifts, blanking die put initial position,
(9) pack up latus inframedium and centering cylinder, centering machinery assembly (7) is put initial position;
(10) bar behind the blanking is clamped on the returning face plate of the mechanical assembly of upset (5) with dress reclaimer (1), dress reclaimer (1) retreats setpoint distance;
(11) bar of the motion by overturning oil cylinder after with blanking carries out 90 degree upsets, and the bar after will overturn with dress reclaimer (1) is again delivered on forging main frame (2) the V-type chopping block, adorns reclaimer (1) and returns initial position;
(12) drive the forging operation that bar carries out the punching pulling with forging manipulator (3) clamping plug, finally form the pipe finished product and transport.
Claims (5)
1. fast forging device of efficient pipe, whole device is made up of the electrical automatic control equipment of the fluid power system of forging main frame, accessory system plant equipment, forging manipulator, dress reclaimer, main frame and accessory system and whole machinery and hydraulic system, it is characterized in that: the accessory system plant equipment comprises, punching machinery assembly, the mechanical assembly that overturns, jumping-up machinery assembly, blank centering machinery assembly and blanking machinery assembly; Blank centering machinery assembly wherein is arranged in and forges the main frame column lower end; Mechanical assembly and the jumping-up machinery assembly that overturns is arranged in a side of forging the main frame charging; Punching machinery assembly and blanking machinery assembly are arranged in and forge the main frame upper end.
2. the fast forging device of a kind of efficient pipe according to claim 1, it is characterized in that: said dress reclaimer and forging manipulator are installed on the unit track; Punching machinery assembly is made up of drift and punching whirligig, and punching machinery assembly moves up and down along forging the main frame column with forging the host activities crossbeam, can be around forging the rotation of main frame column under the driving of drift rotation motor in the punching whirligig; The mechanical assembly that overturns is made up of turning device, overturning oil cylinder and bearing, by overturning oil cylinder turning device is rotated; Jumping-up machinery assembly is made up of jumping-up plate, jumping-up whirligig, guide upright post and lift cylinders, guide upright post is welded on and forges on the main frame lower and upper cross-member, can be under the driving of the CD-ROM drive motor of jumping-up plate in the jumping-up whirligig around the guide upright post rotation, lift cylinders can drive jumping-up machinery assembly and move up and down along column; Blank centering machinery assembly is made up of whirligig, drive unit, lowering or hoisting gear and centralising device, and the hydraulic motor of drive unit can drive whirligig and rotate in certain angle around the main frame column; The centering cylinder of centralising device can drive the centering drift and move along forging the host center direction; The lift cylinders of lowering or hoisting gear can drive blank centering machinery and move axially along column; Blanking machinery assembly is made up of blanking die and blanking whirligig, and blanking machinery assembly moves up and down along forging the main frame column with forging the host activities crossbeam, can be around forging the rotation of main frame column under the driving of blanking die rotation motor in the blanking whirligig.
3. the fast forging device of a kind of efficient pipe according to claim 1, it is characterized in that: the hydraulic system of said main frame and accessory system comprises, the hydraulic system of host hydraulic system, accessory system, whole Hydraulic Elements, pipeline and the motor of configuration reach the purpose that drives main frame and accessory system operate as normal; The shared cover oil supply system of the hydraulic system of host hydraulic system and accessory system, it comprises: main fuel tank, circulating cooling system, oil supply system, main pump system, overflow system; Host hydraulic system also is provided with: main control valve system, hydromechanical system, backhaul control system, main control valve system wherein is connected with main working cylinder, control the pressurization and the pressure release of main working cylinder, the backhaul control system is connected with two kicker cylinders, hoisting of control kicker cylinder, the fluid power system of accessory system also is equipped with another group oil pump, finishes its miscellaneous function with the hydraulic motor that drives accessory system, oil cylinder etc.
4. the fast forging device of a kind of efficient pipe according to claim 1, it is characterized in that: said whole machineries, the electrical automatic control equipment of hydraulic system is provided with: control point and related sensor, the master control system computer, touch-screen and operating desk, electrical automatic control equipment is according to the hydraulic drive system drives and the control requirement of main frame and accessory system, also correspondingly be provided with: forge main frame and Aided Machine control system, the forging manipulator control system, dress reclaimer control system, the input-output system of man-machine interface, the simulation diagnostic system, all sensors is with various electrical equipments and be connected, and control and manual control switching device shifter automatically; Forge main frame and Aided Machine control system and control low voltage motor with control hydraulic pressure and electric drive system, and then control whole pipe and forge unit soon by high-pressure electric control cabinet control high-voltage motor with by low-voltage power distributing cabinet.
5. the fast forging device of a kind of efficient pipe according to claim 1 is characterized in that: said pipe Forging Technology flow process mainly may further comprise the steps,
(1) the forging raw material of Cai Yonging is a bar, earlier with dress reclaimer pack into preheating furnace insulation or preheating, with the taking-up of dress reclaimer, is heated to forging temperature in the heating furnace of packing into then;
(2) take out with the bar of adorning after reclaimer will heat again, deliver to and forge on the main frame upset die;
(3) centralising device with centering machinery assembly swings in forging host center position, and with centering cylinder driving centering head bar is carried out centering, makes it to be positioned at and forges the host center position, regains the centering head;
(4) the jumping-up plate with jumping-up machinery assembly swings under the moved cross beam hammering block, and the power that acts on the jumping-up plate by hammering block is carried out jumping-up to bar; After moved cross beam lifts, rise the jumping-up plate, the jumping-up plate is put initial position;
(5) with in the centering cylinder of mechanical assembly drive the centering head to jumping-up after bar carry out centering, regain the centering head after the centering;
(6) drift with mechanical assembly in the punching machinery assembly swings under the moved cross beam hammering block, and the bar of the power that acts on drift by hammering block after to jumping-up carries out punching; After moved cross beam lifts, drift is put initial position;
(7) be put on the blanking platform with the bar of dress reclaimer after punching, and with centering cylinder driving centering head to punching after bar carry out centering once more, and after centering, use latus inframedium pushed down bar;
(8) blanking die with blanking machinery assembly swings under the moved cross beam hammering block, and the bar of the power that acts on blanking die by hammering block after to punching carries out blanking, after moved cross beam lifts, blanking die put initial position,
(9) pack up latus inframedium and centering cylinder, centering machinery assembly is put initial position;
(10) be clamped on the returning face plate of the mechanical assembly of upset with the bar of dress reclaimer after with blanking, dress reclaimer (1) retreats setpoint distance;
(11) bar of the motion by overturning oil cylinder after with blanking carries out 90 degree upsets, and the bar after will overturn with the dress reclaimer is again delivered on the forging main frame V-type chopping block, adorns reclaimer and returns initial position;
(12) drive the forging operation that bar carries out the punching pulling with forging manipulator clamping plug, finally form the pipe finished product and transport.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102805191A CN101972834B (en) | 2010-09-14 | 2010-09-14 | Device for quickly and efficiently forging tube blanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102805191A CN101972834B (en) | 2010-09-14 | 2010-09-14 | Device for quickly and efficiently forging tube blanks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972834A true CN101972834A (en) | 2011-02-16 |
| CN101972834B CN101972834B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102805191A Expired - Fee Related CN101972834B (en) | 2010-09-14 | 2010-09-14 | Device for quickly and efficiently forging tube blanks |
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| CN (1) | CN101972834B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921661A (en) * | 2015-02-26 | 2016-09-07 | 国民机械有限责任公司 | Forging machine with robotic handler |
| CN112170762A (en) * | 2020-09-22 | 2021-01-05 | 高密三江机械制造有限公司 | Novel electric control system for horizontal forging machine |
| CN116689678A (en) * | 2023-05-29 | 2023-09-05 | 扬州诚德重工有限公司 | Short-flow forging and rolling combined process and forging and rolling combined production line |
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| JPH08267611A (en) * | 1995-03-31 | 1996-10-15 | Toyoda Gosei Co Ltd | Production of pipe joint |
| JP2003170240A (en) * | 2001-12-04 | 2003-06-17 | Sakamura Engineering Co Ltd | Method and apparatus for manufacturing annular member |
| CN101722260A (en) * | 2009-12-10 | 2010-06-09 | 中冶陕压重工设备有限公司 | Free forging method of forge piece of rotary arms |
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2010
- 2010-09-14 CN CN2010102805191A patent/CN101972834B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08267611A (en) * | 1995-03-31 | 1996-10-15 | Toyoda Gosei Co Ltd | Production of pipe joint |
| JP2003170240A (en) * | 2001-12-04 | 2003-06-17 | Sakamura Engineering Co Ltd | Method and apparatus for manufacturing annular member |
| CN101722260A (en) * | 2009-12-10 | 2010-06-09 | 中冶陕压重工设备有限公司 | Free forging method of forge piece of rotary arms |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921661A (en) * | 2015-02-26 | 2016-09-07 | 国民机械有限责任公司 | Forging machine with robotic handler |
| CN112170762A (en) * | 2020-09-22 | 2021-01-05 | 高密三江机械制造有限公司 | Novel electric control system for horizontal forging machine |
| CN116689678A (en) * | 2023-05-29 | 2023-09-05 | 扬州诚德重工有限公司 | Short-flow forging and rolling combined process and forging and rolling combined production line |
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| CN101972834B (en) | 2012-09-05 |
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