CN109439864A - For steel pipe quenching quickly rotation intervention device and method - Google Patents
For steel pipe quenching quickly rotation intervention device and method Download PDFInfo
- Publication number
- CN109439864A CN109439864A CN201811564334.6A CN201811564334A CN109439864A CN 109439864 A CN109439864 A CN 109439864A CN 201811564334 A CN201811564334 A CN 201811564334A CN 109439864 A CN109439864 A CN 109439864A
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- China
- Prior art keywords
- carrier
- steel pipe
- pressure
- hydraulic cylinder
- rotation
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The present invention relates to steel pipes to quench field, it is particularly used for steel pipe quenching quickly rotation intervention device and method, the device includes at least pedestal, it is characterized by also including first hydraulic cylinders, second hydraulic cylinder, motor, carrier, idler wheel, transmission shaft, shaft, drive rod, pressure frame and pressure wheel and a pair of of helical gear, the pedestal is L-type structure, described carrier one end is movably connected on pedestal, first hydraulic cylinder is flexibly connected between the pedestal and carrier, the carrier other end is flexibly connected idler wheel and shaft, fixed idler whell in the shaft, motor is detachably connected on the carrier.The present invention can be driven in the quick intervention hardening media of steel pipe rotary as power source by motor, improved steel pipe and quenched quality, and by pressure frame open and close size can the steel pipe to different-diameter carry out adapting to clamp rotating.
Description
Technical field
The present invention relates to steel pipes to quench field, and in particular to for steel pipe quenching quickly rotation intervention device and method.
Background technique
As output of steel tube is increasing, steel tube performance is higher and higher, and the technology of quenching unit is wanted in steel pipe's production manufacture
It asks and is just increasingly stringenter.When using " leaching quench+rotate+interior spray " quenching technical, rotary lifting mechanism is quenching dress in chamfer putting steel tube
The core component set.In order to meet quenching after steel pipe straightness and mechanical performance steel pipe overall length consistency, just it is necessary
Design a kind of mechanism, it is desirable that steel pipe not only can quickly be immersed hardening media by it, but also can guarantee the steel when immersing hardening media
Pipe high speed rotation.In presently disclosed such technical equipment, the deficiency of all different degrees of presence functionally, such as 97218368.X
Number patented technology only solves the problems, such as merely steel pipe rotary, but the automatic lifting of steel pipe is accurately positioned there are functions to lack
It falls into, in addition the security reliability under High-speed Steel Tube rotation status is still to be improved；For another example No. 200520043055.7 patent skills
Art, though it can accomplish to quench the three-dimensional regulation of components relative position, it is apparent that be not suitable in chamfer putting steel tube quenching technical and
The whole of equipment requires.
Summary of the invention
The object of the present invention is to provide a kind of for steel pipe quenching with quickly rotation intervention device and method, the present invention can
So that steel pipe rotary can be intervened quickly in hardening media again, improves steel pipe and quench quality.
Technical problem solved by the invention can be realized using following technical scheme:
For steel pipe quenching with quickly rotation intervention device, include at least pedestal, it is characterised in that: further include first hydraulic cylinder,
Second hydraulic cylinder, motor, carrier, idler wheel, transmission shaft, shaft, drive rod, pressure frame and pressure wheel and a pair of of helical gear,
The pedestal is L-type structure, and described carrier one end is movably connected on pedestal, is flexibly connected between the pedestal and carrier
First hydraulic cylinder, the carrier other end are flexibly connected idler wheel and shaft, fixed idler whell in the shaft, on the carrier
It is detachably connected motor, the transmission shaft is detachably connected on motor driving end, and the transmission shaft other end and shaft one end are logical
A pair of of helical gear engagement is crossed, hinged pressure frame on the carrier, the pressure frame lower end is flexibly connected pressure wheel, the carrying
Second hydraulic cylinder is flexibly connected on frame, second hydraulic cylinder driving end is detachably connected drive rod, the drive rod other end
It is flexibly connected on pressure frame.
The carrier is arc structure, and it is reversed arc structure that the carrier, which is located at idler wheel one end,.
It is arc structure that the pressure frame, which is located at pressure wheel one end,.
The motor is hydraulic cylinder motor.
At least two loading hatch are provided on the carrier and positioned at idler wheel one end.
The pressure wheel at least two groups, every group of pressure wheel are a pair, the axially parallel flexible connection of a pair of pressure wheel
In pressure frame lower end.
The fixed hog frame in the carrier top.
On the carrier and it is located at pedestal one end flexible connection counter-balanced carriage, clump weight is set in the counter-balanced carriage.
For steel pipe quenching quickly rotation interventional method, steel pipe is placed on one on carrier by lifting equipment first
On the idler wheel at end, then second hydraulic cylinder, second hydraulic cylinder drive end to stretch out, and push pressure frame mobile by drive rod, pressure
Frame one end with carrier tie point as the center of circle to be rotated, and pressure frame rotates the other end and drives pressure wheel mobile, pressure wheel pair
The steel pipe being placed on idler wheel applies pressure, is clamped in steel pipe between idler wheel and pressure wheel, then starter motor, and motor drives
Moved end rotation drives transmission shaft rotation, and transmission shaft rotation drives one of helical gear rotation, since a pair of of helical gear engages,
To drive another helical gear to rotate, so that shaft be driven to rotate, shaft rotates in carrier, drives idler wheel rotation, rolling
Wheel rotation drives the steel pipe on the side that is placed on it to follow rotation, then starts first hydraulic cylinder, and first hydraulic cylinder drives end retraction,
Since first hydraulic cylinder driving end is flexibly connected with carrier, carrier is driven to follow shifting when so that first hydraulic cylinder is bounced back
It is dynamic, since carrier is flexibly connected with pedestal, makes carrier to rotate with the pedestal junction center of circle, make carrier placing steel tubes
One end is goed deep into hardening media, due to steel pipe rotary, quenches entering in hardening media for steel pipe rotary, when quenching finishes
Afterwards, steel pipe can be detached to hardening media in inverted repeat above-mentioned steps, is then being taken out steel pipe by lifting equipment.
It is situated between the beneficial effects of the present invention are: the quick intervention of steel pipe rotary can be driven to quench as power source by motor
In matter, improve steel pipe quench quality, and by pressure frame folding size can the steel pipe to different-diameter carry out adaptation clamping
Rotation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is rearview of the invention.
In figure: 1- pedestal；2- first hydraulic cylinder；3- second hydraulic cylinder；4- motor；5- carrier；6- idler wheel；7- transmission
Axis；8- shaft；9- drive rod；10- pressure frame；11- pressure wheel；12- helical gear；13- hog frame；14- counter-balanced carriage；15- counterweight
Block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention
Embodiment 1:
Referring to Fig.1~3, for steel pipe quenching quickly rotation intervention device, pedestal 1 is included at least, it is characterised in that: also wrap
Include first hydraulic cylinder 2, second hydraulic cylinder 3, motor 4, carrier 5, idler wheel 6, transmission shaft 7, shaft 8, drive rod 9, pressure frame 10
It is L-type structure with pressure wheel 11 and a pair of of helical gear 12, the pedestal 1, described 5 one end of carrier is movably connected in pedestal 1
On, first hydraulic cylinder 2 is flexibly connected between the pedestal 1 and carrier 5,5 other end of carrier is flexibly connected 6 He of idler wheel
Shaft 8, fixed idler whell 6 in the shaft 8 are detachably connected motor 4 on the carrier 5, and the transmission shaft 7 is detachably connected
End is driven in motor 4,7 other end of transmission shaft passes through a pair of of helical gear 12 with 8 one end of shaft and engages, on the carrier 5
Hinged pressure frame 10,10 lower end of pressure frame are flexibly connected pressure wheel 11, are flexibly connected second hydraulic cylinder on the carrier 5
3, the second hydraulic cylinder 3 drives end to be detachably connected drive rod 9, and activity connects on 9 other end of drive rod and pressure frame 10
It connects.
In actual use: steel pipe being placed on the idler wheel 6 of one end on carrier 5 by lifting equipment first, then
Two hydraulic cylinders 3, second hydraulic cylinder 3 drive end to stretch out, and push pressure frame 10 mobile by drive rod 9,10 one end of pressure frame with
5 tie point of carrier is that the center of circle is rotated, and pressure frame 10 rotates the other end and drives pressure wheel 11 mobile, 11 pairs of pressure wheel placements
Steel pipe on idler wheel 6 applies pressure, is clamped in steel pipe between idler wheel 6 and pressure wheel 11, then starter motor 4, motor 4
End rotation is driven, transmission shaft 7 is driven to rotate, the rotation of transmission shaft 7 drives one of helical gear 12 to rotate, due to a pair of of helical gear
12 engagements, so that another helical gear 12 be driven to rotate, so that shaft 8 be driven to rotate, shaft 8 rotates in carrier 5, drives
Idler wheel 6 rotates, and the rotation of idler wheel 6 drives the steel pipe on the side that is placed on it to follow rotation, then starts first hydraulic cylinder 2, the first liquid
Cylinder pressure 2 drives end retraction, since first hydraulic cylinder 2 drives end to be flexibly connected with carrier 5, make the retraction of first hydraulic cylinder 2 when
It waits and carrier 5 is driven to follow movement, since carrier 5 is flexibly connected with pedestal 1, make carrier 5 to justify with 1 junction of pedestal
Heart rotation, gos deep into 5 placing steel tubes one end of carrier in hardening media, and due to steel pipe rotary, make steel pipe rotary enters quenching
It is quenched in medium, after quenching, steel pipe can be detached to hardening media in inverted repeat above-mentioned steps, then logical
Lifting equipment is crossed to take out steel pipe.
Embodiment 2:
On the basis of embodiment 1, referring to Fig.1, stating carrier 5 is arc structure, and the carrier 5 is located at 6 one end of idler wheel and is
Reversed circular arc mechanism.
It is arc structure that the pressure frame 10, which is located at 11 one end of pressure wheel,.
In actual use: carrier 5 is S type structure, and when facilitating the work of first hydraulic cylinder 2, activity reduces, and this
Kind structure makes steel pipe when placing, and will not roll out, and can be adapted to more different sizes by this structure
Steel pipe.
Pressure frame 10 passes through the arc structure of arc structure 5 position of carrier corresponding with lower section, can clamp difference
The steel pipe of diameter, and help to increase the clamped stability of steel pipe.
Embodiment 3:
On the basis of embodiment 1, referring to Fig.1~3, the motor 4 is hydraulic cylinder motor.
In actual use: motor 4 is hydraulic motor, helps to drive the steel pipe in comparison, has power output
Strong advantage.
Embodiment 4:
On the basis of embodiment 1, referring to Fig. 2, on the carrier 5 and it is located at 6 one end of idler wheel and is provided at least two loading hatch.
In actual use: loading hatch can make to facilitate lifting equipment in the dense carrier 5 of lifting equipment and put steel pipe
It sets and removes.
Embodiment 5:
On the basis of embodiment 1, referring to Figures 1 and 2,11 at least two groups of pressure wheel, every group of pressure wheel 11 is a pair of, and one
Parallel to 11 axial direction of pressure wheel is movably connected in 10 lower end of pressure frame.
In actual use: by that when carrying out application pressure to steel pipe, can be made with a pair of pressure wheel 11 for being one group
Steel pipe stability is better.
Embodiment 6:
On the basis of embodiment 1, referring to Figures 1 and 2, the fixed hog frame 13 in 5 top of carrier.
In actual use: facilitating to increase the structural strength of carrier 5 by reinforcing beam 13, reduce the deformation of carrier 5.
Embodiment 7:
On the basis of embodiment 1, referring to Figure 1 and Figure 3, it states on carrier 5 and is located at 1 one end of pedestal and be flexibly connected counter-balanced carriage
14, the counter-balanced carriage 14 is interior to be arranged clump weight 15.
In actual use: matching the clump weight 15 of corresponding weight in counter-balanced carriage 5 according to the steel pipe weight to be quenched, have
Help reduce 2 work load of first hydraulic cylinder, reduces loss.
Embodiments of the present invention are described in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made, all in the protection scope of the technology.
Claims (9)
1. being included at least pedestal (1), it is characterised in that: further include the first liquid for steel pipe quenching quickly rotation intervention device
Cylinder pressure (2), second hydraulic cylinder (3), motor (4), carrier (5), idler wheel (6), transmission shaft (7), shaft (8), drive rod (9),
Pressure frame (10) and pressure wheel (11) and a pair of of helical gear (12), the pedestal (1) are L-type structure, the carrier (5) one
End is movably connected on pedestal (1), is flexibly connected first hydraulic cylinder (2) between the pedestal (1) and carrier (5), described to hold
Carrier (5) other end is flexibly connected idler wheel (6) and shaft (8), fixed idler whell (6) on the shaft (8), the carrier (5)
On be detachably connected motor (4), the transmission shaft (7) is detachably connected on motor (4) driving end, and the transmission shaft (7) is another
End passes through a pair of of helical gear (12) with shaft (8) one end and engages, hinged pressure frame (10), the pressure on the carrier (5)
Frame (10) lower end is flexibly connected pressure wheel (11), is flexibly connected second hydraulic cylinder (3) on the carrier (5), second liquid
Cylinder pressure (3) driving end is detachably connected drive rod (9), is flexibly connected on drive rod (9) other end and pressure frame (10).
2. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the carrier
It (5) is arc structure, it is reversed arc structure that the carrier (5), which is located at idler wheel (6) one end,.
3. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the pressure frame
(10) being located at pressure wheel (11) one end is arc structure.
4. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the motor
It (4) is hydraulic cylinder motor.
5. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the carrier
(5) at least two loading hatch are provided on and positioned at idler wheel (6) one end.
6. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the pressure wheel
(11) at least two groups, every group of pressure wheel (11) are a pair, and a pair of pressure wheel (11) is axial parallel to be movably connected in pressure
Frame (10) lower end.
7. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the carrier
(5) top is fixed hog frame (13).
8. according to claim 1 for steel pipe quenching quickly rotation intervention device, it is characterised in that: the carrier
(5) on and it is located at pedestal (1) one end flexible connection counter-balanced carriage (14), clump weight (15) is set in the counter-balanced carriage (14).
9. according to claim 1 in -8 described in Arbitrary Term for steel pipe quenching with quickly rotating quenching for steel pipe for intervention device
Fire quickly rotation interventional method, it is characterised in that: steel pipe is placed on to by lifting equipment the rolling of one end on carrier first
On wheel, then second hydraulic cylinder, second hydraulic cylinder drive end to stretch out, and push pressure frame mobile by drive rod, pressure frame one end
To be rotated with carrier tie point as the center of circle, pressure frame rotates the other end and drives pressure wheel mobile, and pressure wheel is to being placed on
Steel pipe on idler wheel applies pressure, is clamped in steel pipe between idler wheel and pressure wheel, then starter motor, and motor drives end rotation
Turn, drives transmission shaft rotation, transmission shaft rotation drives one of helical gear rotation, since a pair of of helical gear engages, thus band
The rotation of another helical gear is moved, so that shaft be driven to rotate, shaft rotates in carrier, drives idler wheel rotation, idler wheel rotation
It drives the steel pipe on side of being placed on it to follow rotation, then starts first hydraulic cylinder, first hydraulic cylinder drives end to bounce back, due to the
One Driven by Hydraulic Cylinder end is flexibly connected with carrier, drives carrier to follow movement when so that first hydraulic cylinder is bounced back, due to
Carrier is flexibly connected with pedestal, is made carrier to rotate with the pedestal junction center of circle, is kept carrier placing steel tubes one end deep
Enter in hardening media, due to steel pipe rotary, quenches entering in hardening media for steel pipe rotary, after quenching,
Steel pipe can be detached from hardening media by inverted repeat above-mentioned steps, then taken out steel pipe by lifting equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564334.6A CN109439864A (en) | 2018-12-20 | 2018-12-20 | For steel pipe quenching quickly rotation intervention device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811564334.6A CN109439864A (en) | 2018-12-20 | 2018-12-20 | For steel pipe quenching quickly rotation intervention device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109439864A true CN109439864A (en) | 2019-03-08 |
Family
ID=65560257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811564334.6A Pending CN109439864A (en) | 2018-12-20 | 2018-12-20 | For steel pipe quenching quickly rotation intervention device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109439864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854957A (en) * | 2022-04-29 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Device for improving strength and toughness of steel of rolled steel medium plate |
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|---|---|---|---|---|
| CN101109039A (en) * | 2007-08-31 | 2008-01-23 | 西安重型机械研究所 | Rotation lifting mechanism in steel tube guenching device and steel tube transformation hardening method thereof |
| CN201087205Y (en) * | 2007-08-31 | 2008-07-16 | 西安重型机械研究所 | Rotary feeding mechanism |
| CN104528378A (en) * | 2014-12-26 | 2015-04-22 | 中国重型机械研究院股份公司 | Pipe clamping taking structure and method |
| CN107236855A (en) * | 2016-03-28 | 2017-10-10 | 十堰天舒感应设备有限公司 | Longaxones parts quenching/tempering machine tool clamping rotary drive mechanism |
| CN207107819U (en) * | 2017-06-19 | 2018-03-16 | 中国重型机械研究院股份公司 | A kind of reciprocating steel pipe loading and unloading stand |
| CN108100622A (en) * | 2018-01-18 | 2018-06-01 | 中国重型机械研究院股份公司 | The steel pipe sub-material and drawing mechanism and method of a kind of single driving |
| CN209428558U (en) * | 2018-12-20 | 2019-09-24 | 中国重型机械研究院股份公司 | For steel pipe quenching quickly rotation intervention device |
-
2018
- 2018-12-20 CN CN201811564334.6A patent/CN109439864A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109039A (en) * | 2007-08-31 | 2008-01-23 | 西安重型机械研究所 | Rotation lifting mechanism in steel tube guenching device and steel tube transformation hardening method thereof |
| CN201087205Y (en) * | 2007-08-31 | 2008-07-16 | 西安重型机械研究所 | Rotary feeding mechanism |
| CN104528378A (en) * | 2014-12-26 | 2015-04-22 | 中国重型机械研究院股份公司 | Pipe clamping taking structure and method |
| CN107236855A (en) * | 2016-03-28 | 2017-10-10 | 十堰天舒感应设备有限公司 | Longaxones parts quenching/tempering machine tool clamping rotary drive mechanism |
| CN207107819U (en) * | 2017-06-19 | 2018-03-16 | 中国重型机械研究院股份公司 | A kind of reciprocating steel pipe loading and unloading stand |
| CN108100622A (en) * | 2018-01-18 | 2018-06-01 | 中国重型机械研究院股份公司 | The steel pipe sub-material and drawing mechanism and method of a kind of single driving |
| CN209428558U (en) * | 2018-12-20 | 2019-09-24 | 中国重型机械研究院股份公司 | For steel pipe quenching quickly rotation intervention device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114854957A (en) * | 2022-04-29 | 2022-08-05 | 新疆八一钢铁股份有限公司 | Device for improving strength and toughness of steel of rolled steel medium plate |
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