CN110241301A - One kind being used for welded seam area precision quenching unit - Google Patents
One kind being used for welded seam area precision quenching unit Download PDFInfo
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- CN110241301A CN110241301A CN201910664550.6A CN201910664550A CN110241301A CN 110241301 A CN110241301 A CN 110241301A CN 201910664550 A CN201910664550 A CN 201910664550A CN 110241301 A CN110241301 A CN 110241301A
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- quenching
- pedestal
- jet pipe
- welded seam
- seam area
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- 238000010791 quenching Methods 0.000 title claims abstract description 189
- 230000000171 quenching effect Effects 0.000 title claims abstract description 184
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000007921 spray Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 35
- 230000003028 elevating effect Effects 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of technical solutions for welded seam area precision quenching unit, including pedestal, pedestal and quenching spray head on the base is set, it further include idler assembly and quenching unit component, workpiece to be quenched is lifted quenching station by liftable support hub by the present apparatus, the distance for quenching spray head to workpiece weld seam is adjusted by liftable pedestal, angle by rotatably quenching jet pipe adjustment quenching spray head is allowed to towards workpiece weld seam all directions, to realize that the weld seam to the different type tubing within the scope of Large Diameter Pipeline realizes accurate quenching, effectively improve the precision and quenching effect of quenching technical.
Description
Technical field
Welded seam area precision quenching unit is used for for welding field the present invention relates to a kind of.
Background technique
Currently, the equipment of various fields heat treatment process is all flourished at home, with China's machine-building
The continuous development of industry, China set aerospace, automobile and some high-end component of machine fields to thermal treatment process technology
It is standby to require to be continuously improved.Especially some special materials need to carry out special thermal treatment, local quenching process, thus need to be equipped with
Corresponding special thermal treatment equipment.For current national situations, normal quenching is all to carry out entirety to blank or workpiece to quench
Fire, it is rare can to the local weld seam of straight-seam pipes quench or online adjustable device.
The shortcoming of traditional quenching unit:
1) workpiece of base rule, can only be suitble to carry out the quenching of monoblock type.
2), hardened area is fixed, and can not be adjusted.
Summary of the invention
It is a kind of for welded seam area precision quenching dress the purpose of the invention is to overcome the deficiencies of the prior art and provide
It sets, it, which can be realized, carries out selective hardening to the weld seam of the straight seam welded pipe of different tube diameters, and the eject position of quenching unit can be adjusted
Section guarantees that the injection of quenching liquid reaches position while welding.
Realizing a kind of technical solution of above-mentioned purpose is: one kind is for welded seam area precision quenching unit, including pedestal, sets
Pedestal and quenching spray head on the base is set, further includes idler assembly and quenching unit component；
The pedestal is horizontally disposed, is provided at least two quenching stations, any one quenching station is equipped with
One pedestal, end face is trapezoidal, and the pedestal is connected by the four pedestal elevating levers and the pedestal for passing through its bottom four corners
It connects, this four pedestal elevating levers are connect with speed reducer respectively, and four speed reducers are connect with the same pedestal lifting motor, institute
Pedestal is stated to be gone up and down along the pedestal elevating lever；
It is equipped with the idler assembly below each pedestal, the idler assembly includes carrying roller crane and carrying roller, institute
The center that carrying roller is set to the crane is stated, the carrying roller crane of the whole idler assembly on any one pedestal is logical
Axis of overdriving is connect with a retarder, and the retarder is connect with driving motor, to control the lifting of carrying roller crane；
The quenching unit component includes passing through the sequentially connected quenching fluid inlet of hose, quenching liquid distributor and quenching
Jet pipe, the quenching fluid inlet are set to the side of the pedestal, at least one described quenching are fixed on each pedestal
Liquid distributor, the top that a quenching jet pipe is rotatably set to the pedestal by quenching rotating device, thereon
Array has the quenching spray head.
Further, several quenching liquid input ports are evenly equipped on the quenching jet pipe, each quenching liquid input port is logical
It crosses hose to connect with away from its nearest quenching liquid distributor, the end of the quenching liquid distributor passes through hose
It is connect with the quenching fluid inlet.
Further, the quenching rotating device includes the quenching jet pipe connector, is arranged in the pedestal side two
Two cursors at end, the interlocking lever and rotating bar ipsilateral with the cursor being arranged at the top of the pedestal, and setting
The fixed link of two sides at the top of the pedestal；
The cursor include drive rod, first connecting rod, triangle joint piece, locating plate, the second connecting rod, rotary head and
Rotary electric machine, the drive rod is connect with the rotary electric machine and what can be stretched up and down is vertically arranged in the pedestal side, institute
It states drive rod and the first connecting rod is pivotally connected, three vertex of the triangle joint piece are connect with described first respectively
Bar, second connecting rod and the locating plate are pivotally connected, and the locating plate is welded on the pedestal, second connection
Bar protrudes into inside the pedestal, and end and the rotary head are pivotally connected, and connecting hole is offered on the rotary head under
Connecting hole is plugged with the interlocking lever in the upper connecting hole, is plugged with the rotating bar in the lower connecting hole；Described in two
Fixed link is fixed by the way that the fixing piece at the pedestal both ends is arranged in；
The quenching jet pipe connector include arc connection sheet and quenching jet pipe fixing piece, the arc connection sheet be open to
Under, both ends are equipped with fixed lever attachment hole, and two fixed links are plugged on respectively in the fixed lever attachment hole, described in several
Arc connection sheet is axially uniformly arranged along the fixed link；Being socketed in each arc connection sheet can be along the arc
The quenching jet pipe fixing piece of connection sheet sliding, the lower part of the quenching jet pipe fixing piece are equipped with quenching jet pipe fixture to institute
It states quenching jet pipe to be clamped, the top of the quenching jet pipe fixing piece is equipped with rotation lever attachment hole, and the rotating bar is plugged on
In the rotation lever attachment hole.
Further, the quenching jet pipe fixing piece is connect by pulley with the arc connection sheet.
Further, cursor shield is socketed on the outside of the cursor.
Further, the pedestal is water bathtub construction.
Further, the two sides inclined-plane of the pedestal and top surface are covered to form sealing cover structure by sealing plate.
Further, which is characterized in that offer the second company on the sealing plate on the side inclined-plane of the pedestal
Extension bar spliced eye.
Further, two pedestals of arbitrary neighborhood are connected with each other by two connecting plates, and the connecting plate is parallel
In the inclined-plane of the pedestal.
Further, the pedestal elevating lever is equipped with limit detection device, and the exit of the pedestal is equipped with temperature
Detection device, the limit detection device, the temperature-detecting device, the pedestal lifting motor, the driving motor and institute
Rotary electric machine is stated to connect with electric cabinet respectively.
A kind of technical solution for welded seam area precision quenching unit of the invention passes through setting rising on the base
Workpiece to be quenched lifted quenching station by drop support hub, by liftable pedestal adjust quenching spray head to workpiece weld seam away from
From the angle by rotatably quenching jet pipe adjustment quenching spray head is allowed to towards workpiece weld seam all directions.
One kind of the invention has a characteristic that for welded seam area precision quenching unit
1, the device can realize that horizontal centre is adjusted up and down to the supplied materials tubing in Large Diameter Pipeline size span scope.
2, the spray angle of the quenching spray head of the device may be implemented freely to adjust in a certain range, can eliminate due to quilt
Quenching area center deviation and quench problem not in place.
3, base structure can integral elevating, the distance of jet port to quenching area surface is realized adjustable.
4, single unit system band seal bootr, reduces the loss of quenching liquid.
Advantage of the invention are as follows:
1, design structure integral module, it is easy for installation.
2, the adjustable leeway of equipment is big, requires to provide more big window to meet technique, greatly improves quenching progress and quench
Fiery effect.
3, using enclosed structure, environmental protection and achieve the effect that energy-saving and emission-reduction.
4, operation control is simple, safe and reliable to operation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for welded seam area precision quenching unit of the invention；
Fig. 2 is a kind of front view for welded seam area precision quenching unit of the invention；
Fig. 3 is a kind of structural schematic diagram of idler assembly for welded seam area precision quenching unit of the invention；
Fig. 4 is a kind of top view of idler assembly for welded seam area precision quenching unit of the invention；
Fig. 5 is a kind of side view of quenching unit component for welded seam area precision quenching unit of the invention；
Fig. 6 is a kind of front view of quenching unit component for welded seam area precision quenching unit of the invention；
Fig. 7 is a kind of structure of the cursor of quenching rotating device for welded seam area precision quenching unit of the invention
Schematic diagram；
Fig. 8 is a kind of side view of quenching rotating device for welded seam area precision quenching unit of the invention.
Specific embodiment
Fig. 1 to Fig. 8 is please referred to, in order to preferably understand technical solution of the present invention, below by specifically
Embodiment simultaneously will be described in detail with reference to the accompanying drawings:
Please refer to Fig. 1 and Fig. 2, one kind of the invention is used for welded seam area precision quenching unit, including pedestal 1, on pedestal 1
If being respectively equipped with a pedestal 2 in each quenching station there are two quenching station.2 end face of pedestal is trapezoidal, upper surface and side
Inclined-plane passes through sealing plate respectively and is covered, while two end faces opposite between the pedestal 2 of two quenching stations pass through connection
Plate 21 is connected with each other, and two endfaces outwardly are equipped with sealing cover structure 22, thus realize the totally-enclosed of quenching station, so that into
When row quenching operation, the splash of quenching liquid is avoided, reduces the evaporation of quenching liquid, pedestal 1 is sink shape mechanism, to quenching liquid
It is collected, realizes quenching liquid circulation, reduce quenching liquid loss, effects of energy conservation and environmental protection to reach.
The bottom both ends of pedestal 2 are equipped with crossbeam, and four pedestal elevating levers 23 are vertically arranged and pass through crossbeam and connect with crossbeam,
Four pedestal elevating levers 23 are connect with speed reducer respectively simultaneously, and four speed reducers are connect with the same pedestal lifting motor 24,
To realize the integral elevating of pedestal 2.A limit detection device 25 is additionally provided on each elevating lever, to pedestal 2
Position is monitored so that the height of different pedestal 2 is consistent, connecting plate 21 can assist realizing synchronization between pedestal 2 and
Difference in height cooperation.Each corresponding pedestal elevating lever 23 is additionally provided with a limit shaft 26, is limited with the path direction to pedestal 2
Position guarantees that pedestal 2 rises or falls vertically.
Fig. 3 and Fig. 4 are please referred to, is equipped with an idler assembly below each pedestal.Idler assembly includes carrying roller crane 31
With carrying roller 32, carrying roller 32 is set to the center of crane 31.Two carrying roller cranes 31 on pedestal pass through drive shaft and one
A retarder connection, retarder accesses a driving motor 33 and connects, to control the lifting of carrying roller crane 31, to pipe
Material is lifted.Carrying roller 32, which exists, to be resetted and two stop places of working position.Using the liter of single two carrying rollers 32 of motor control
Drop, it is ensured that raised synchronism and stability between carrying roller 32 guarantee to be unlikely to so that tubing the good support effect of tubing
Occur to roll or slide.
For the quenching function of realizing adjustable angle, quenching unit component is made of quenching unit and quenching rotating device.
Fig. 5 and Fig. 6 are please referred to, quenching unit component includes passing through the sequentially connected quenching fluid inlet 41 of hose, quenching liquid
Distributor 42 and quenching jet pipe 43.Quenching fluid inlet 41 is set to the side of pedestal 2, connect with quenching liquid pump, passes through pump
Pressurization by quenching liquid to the back-end convey.The top of each pedestal 2 is fixed with a quenching liquid distributor 42, uniformly opens thereon
It is exported equipped with several quenching liquids.A piece quenching jet pipe 43 is set to the center of top of pedestal, is evenly equipped with several quenchings thereon
Liquid input port, each quenching liquid input port pass through hose and connect with away from its nearest quenching liquid outlet, quenching liquid distributor
42 end is connect by hose with the quenching fluid inlet 41.Quenching jet pipe 43, which is gone into battle, shows quenching spray head 44.Work as quenching liquid
After pump pressurization, quenching liquid sequentially enters quenching liquid distributor 42 and quenching jet pipe 43 from quenching fluid inlet 41, so that each quench
The quenching liquid pressure that fire-fighting head 44 is sprayed is relatively uniform, even if quenching spray head can not work normally individually, adjacent quenching spray
Head is also able to carry out supplement, guarantees the uniformity of each portion's quenching operation of pipe fitting.
Fig. 7 and Fig. 8 are please referred to, quenching rotating device includes quenching jet pipe connector 51, pedestal side both ends are arranged in
Two cursors 52, the interlocking lever 53 and rotating bar 54 ipsilateral with cursor 52 being arranged at the top of pedestal, and be arranged in base
The fixed link 55 of top of the trellis two sides.Cursor 52 includes drive rod 521, first connecting rod 522, triangle joint piece 523, locating plate
524, the second connecting rod 525, rotary head 526 and rotary electric machine 527.Drive rod 521 connect with rotary electric machine 527 and can stretch up and down
Contracting is vertically arranged in 2 side of pedestal, and drive rod 521 and first connecting rod 522 are pivotally connected, and three of triangle joint piece 523
Vertex is pivotally connected with first connecting rod 522, the second connecting rod 525 and locating plate 524 respectively.Locating plate 524 is welded in pedestal
The side on 2 tops.Second connecting rod 525 protrudes into inside pedestal 2, for this purpose, being offered on the sealing plate in the skew back face of pedestal 2 for
The second connecting rod spliced eye that two connecting rods 525 protrude into.The end of second connecting rod 525 and rotary head 526 are pivotally connected, and are turned
Connecting hole and lower connecting hole are offered on dynamic head 526, interlocking lever 53 is plugged in upper connecting hole, is plugged with and turns in lower connecting hole
Lever 54, interlocking lever 53 and 54 end of rotating bar are also socketed with a connection sheet 528, close to reinforce the opposite connection between the two
System.When carrying out flexible up and down under driving of the drive rod 521 in rotary electric machine 527, cursor 52 passes through a series of transmissions, band
Dynamic interlocking lever 53 and rotating bar 54 move back and forth.Interlocking lever 53 makes the fortune of two cursors 52 on the same pedestal 2
It is dynamic consistent.In order to promote the reliability of cursor 52, prevents the movement of cursor 52 to be interfered, can be socketed on the outside of cursor 52
Cursor shield 56.Two fixed links 55 are fixed on 2 top two sides of pedestal by the way that the fixing piece 551 at pedestal both ends is arranged in.
Referring to Fig. 8, quenching jet pipe connector 51 includes arc connection sheet 511 and quenching jet pipe fixing piece 512.Arc connects
Open Side Down for contact pin 511, and both ends are equipped with fixed lever attachment hole, and two fixed links 55 are plugged on respectively in fixed lever attachment hole, from
And it is connected across the fixation of arc connection sheet 511 between two fixed links 55.Being socketed in arc connection sheet 511 can be along arc
The quenching jet pipe fixing piece 512 that connection sheet 511 is slided keeps its sliding smooth, quenches jet pipe fixing piece 512 to reduce frictional force
It is connect by pulley 513 with arc connection sheet 511.The lower part for quenching jet pipe fixing piece 512 is equipped with quenching jet pipe fixture 514 with right
Quenching jet pipe is clamped, and the top of quenching jet pipe fixing piece 512 is equipped with rotation lever attachment hole 515.Along the axis of fixed link 55
To several quenching jet pipe connectors 51 are uniformly arranged, so that quenching jet pipe to be mounted on to the top of pedestal 2.When assembly, it will turn
Lever 54 is plugged in rotation lever attachment hole 515.When cursor 52 drives rotating bar 54 to be moved, rotating bar 54 is driven
Quenching jet pipe fixing piece 512 is moved in arc connection sheet 511, so that quenching jet pipe rotates, sprays quenching
The spray angle of head changes, and it is adjustable to realize quenching spray angle.
The exit of pedestal 2 is equipped with temperature-detecting device, limit detection device 25, temperature-detecting device, pedestal lifting electricity
Machine 24, driving motor 33 and rotary electric machine 527 are connect with electric cabinet 6 respectively.
When carrying out quenching operation for welded seam area precision quenching unit using one kind of the invention, first by feeding system
Metal pipe material is sent into pedestal position by system.Then carrying roller 32 rises, and tubing pop-up is reached quenching station.Then pedestal 2 is in base
Lengthwise position adjustment is carried out according to the caliber of tubing under the drive of frame lifting motor 24, so that quenching spray head 44 is accorded with to the position of weld seam
Close technique requirement.Next, cursor 52 is moved under the drive of rotary electric machine 527, so that quenching jet pipe 43 rotates,
So that quenching spray head 44 is directed at weld seam position to be quenched.Then quenching liquid is pumped into quenching jet pipe connector 51 by quenching liquid pump, into
Row quenching operation.While quenching operation progress, cursor 52 can also be moved, so that the injection position of quenching spray head 44
Set to be adjusted in real time, realize the quenching position precision control of quenching technical whole process.
The present invention, which meets tubing of the range within the scope of 4.5-10 inches of large spans to supplied materials caliber, can realize level up and down
Center adjustment；Spray angle may be implemented freely to adjust within the scope of positive and negative 15 degree, can eliminate and deviate due to being quenched district center
And quench problem not in place；Integral elevating is used to the device above pedestal, can to jet port to quenching area surface away from
It is adjustable from realizing；Single unit system band seal bootr, reduces the loss of quenching liquid.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (10)
1. one kind is used for welded seam area precision quenching unit, the pedestal and quenching spray head including pedestal, setting on the base, special
Sign is, further includes idler assembly and quenching unit component:
The pedestal is horizontally disposed, is provided at least two quenching stations, is equipped with one for any one quenching station
Pedestal, end face is trapezoidal, and the pedestal is connect by passing through four pedestal elevating levers of its bottom four corners with the pedestal, should
Four pedestal elevating levers are connect with speed reducer respectively, and four speed reducers are connect with the same pedestal lifting motor, the base
Frame is gone up and down along the pedestal elevating lever；
It is equipped with the idler assembly below each pedestal, the idler assembly includes carrying roller crane and carrying roller, the support
Roller is set to the center of the crane, and the carrying roller crane of the idler assembly of the whole on any one pedestal passes through drive
Moving axis is connect with a retarder, and the retarder is connect with driving motor, to control the lifting of carrying roller crane；
The quenching unit component includes by the sequentially connected quenching fluid inlet of hose, quenching liquid distributor and quenching spray
Pipe, the quenching fluid inlet are set to the side of the pedestal, at least one described quenching liquid are fixed on each pedestal
Distributor, the top that a quenching jet pipe is rotatably set to the pedestal by quenching rotating device, goes into battle
Show the quenching spray head.
2. according to claim 1 a kind of for welded seam area precision quenching unit, which is characterized in that the quenching jet pipe
On be evenly equipped with several quenching liquid input ports, each quenching liquid input port pass through hose with away from its nearest quenching
The end of the connection of liquid distributor, the quenching liquid distributor is connect by hose with the quenching fluid inlet.
3. according to claim 1 a kind of for welded seam area precision quenching unit, which is characterized in that the quenching rotation
Device includes the quenching jet pipe connector, two cursors that pedestal side both ends are arranged in, setting in the pedestal
The interlocking lever and rotating bar ipsilateral with the cursor at top, and the fixed link of two sides at the top of the pedestal is set；
The cursor includes drive rod, first connecting rod, triangle joint piece, locating plate, the second connecting rod, rotary head and rotation
Motor, the drive rod is connect with the rotary electric machine and what can be stretched up and down is vertically arranged in the pedestal side, the drive
Lever and the first connecting rod are pivotally connected, three vertex of the triangle joint piece respectively with the first connecting rod, institute
It states the second connecting rod and the locating plate is pivotally connected, the locating plate is welded on the pedestal, and second connecting rod is stretched
Enter inside the pedestal, end and the rotary head are pivotally connected, and offer connecting hole and lower connection on the rotary head
Hole is plugged with the interlocking lever in the upper connecting hole, is plugged with the rotating bar in the lower connecting hole；Two fixations
Bar is fixed by the way that the fixing piece at the pedestal both ends is arranged in；
The quenching jet pipe connector includes arc connection sheet and quenching jet pipe fixing piece, and Open Side Down for the arc connection sheet,
Both ends are equipped with fixed lever attachment hole, and two fixed links are plugged on respectively in the fixed lever attachment hole, several described arcs
Shape connection sheet is axially uniformly arranged along the fixed link；Being socketed in each arc connection sheet can connect along the arc
The quenching jet pipe fixing piece of contact pin sliding, the lower part of the quenching jet pipe fixing piece are equipped with quenching jet pipe fixture to described
Quenching jet pipe is clamped, and the top of the quenching jet pipe fixing piece is equipped with rotation lever attachment hole, and the rotating bar is plugged on institute
It states in rotation lever attachment hole.
4. according to claim 3 a kind of for welded seam area precision quenching unit, which is characterized in that the quenching jet pipe
Fixing piece is connect by pulley with the arc connection sheet.
5. according to claim 3 a kind of for welded seam area precision quenching unit, which is characterized in that outside the cursor
Side is socketed with cursor shield.
6. according to claim 1 a kind of for welded seam area precision quenching unit, which is characterized in that the pedestal is water
Bathtub construction.
7. according to claim 1 a kind of for welded seam area precision quenching unit, which is characterized in that the two of the pedestal
Skew back face and top surface are covered to form sealing cover structure by sealing plate.
8. according to claim 7 a kind of for welded seam area precision quenching unit, which is characterized in that the one of the pedestal
The second connecting rod spliced eye is offered on the sealing plate on skew back face.
9. according to claim 1 a kind of for welded seam area precision quenching unit, which is characterized in that the two of arbitrary neighborhood
A pedestal is connected with each other by two connecting plates, and the connecting plate is parallel to the inclined-plane of the pedestal.
10. according to claim 1 or 3 a kind of for welded seam area precision quenching unit, which is characterized in that the pedestal
Elevating lever is equipped with limit detection device, and the exit of the pedestal is equipped with temperature-detecting device, the limit detection device, institute
Temperature-detecting device, the pedestal lifting motor, the driving motor and the rotary electric machine is stated to connect with electric cabinet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664550.6A CN110241301B (en) | 2019-07-23 | 2019-07-23 | Be used for accurate guenching unit in welding seam region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664550.6A CN110241301B (en) | 2019-07-23 | 2019-07-23 | Be used for accurate guenching unit in welding seam region |
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| Publication Number | Publication Date |
|---|---|
| CN110241301A true CN110241301A (en) | 2019-09-17 |
| CN110241301B CN110241301B (en) | 2024-05-07 |
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| CN201910664550.6A Active CN110241301B (en) | 2019-07-23 | 2019-07-23 | Be used for accurate guenching unit in welding seam region |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458268A (en) * | 2020-12-10 | 2021-03-09 | 芜湖金宇紧固件有限公司 | Automatic heat treatment production line for screws |
| CN112695160A (en) * | 2020-12-15 | 2021-04-23 | 北京博创朔方科技有限公司 | Welding heat treatment process for high-performance engineering steel plate |
| CN114645120A (en) * | 2022-03-23 | 2022-06-21 | 熊建 | Camshaft high-frequency quenching device capable of effectively absorbing water vapor |
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| CN201610439U (en) * | 2009-10-26 | 2010-10-20 | 江苏融泰石油科技股份有限公司 | Homothermal anti-spattering quenching liquid spray cooling device for weld joint of drill rod |
| CN201981249U (en) * | 2011-01-13 | 2011-09-21 | 佛山市南海赛福铝材设备有限公司 | On-line quenching device for aluminum profile extrusion production |
| CN202390488U (en) * | 2011-12-12 | 2012-08-22 | 上海恒精机电设备有限公司 | Overturning quenching water injecting device |
| KR20180028269A (en) * | 2016-09-08 | 2018-03-16 | 주식회사 포스코 | Heat treatment apparatus for sample |
| CN211170801U (en) * | 2019-07-23 | 2020-08-04 | 应达工业（上海）有限公司 | Be used for regional accurate guenching unit of welding seam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112458268A (en) * | 2020-12-10 | 2021-03-09 | 芜湖金宇紧固件有限公司 | Automatic heat treatment production line for screws |
| CN112695160A (en) * | 2020-12-15 | 2021-04-23 | 北京博创朔方科技有限公司 | Welding heat treatment process for high-performance engineering steel plate |
| CN114645120A (en) * | 2022-03-23 | 2022-06-21 | 熊建 | Camshaft high-frequency quenching device capable of effectively absorbing water vapor |
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