CN204569984U - The multi-functional quenching device of a kind of steel pipe - Google Patents
The multi-functional quenching device of a kind of steel pipe Download PDFInfo
- Publication number
- CN204569984U CN204569984U CN201520238194.9U CN201520238194U CN204569984U CN 204569984 U CN204569984 U CN 204569984U CN 201520238194 U CN201520238194 U CN 201520238194U CN 204569984 U CN204569984 U CN 204569984U
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- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000010791 quenching Methods 0.000 title claims abstract description 23
- 230000000171 quenching effect Effects 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000007654 immersion Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000011068 loading method Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000007669 thermal treatment Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005496 tempering Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 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 description 1
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Abstract
The utility model relates to steel pipe heat treatment equipment, it is the multi-functional quenching device of a kind of steel pipe, there is frame, sprinkling system is equipped with at the top of frame, the shower of spray is downwards provided with in sprinkling system, the inner nozzle that level is longitudinally arranged is provided with in the side of frame, material toggling pawl and the transmission rig of feeding roller table group and some material loadings are installed in the front of frame, discharging pusher dog and cold bed and discharging roller-way group are installed at the rear of frame, it is characterized in that: be positioned in frame immediately below sprinkling system and immersion tank is installed, in frame both sides, left and right hoisting appliance is housed, lift platform is lifted with between the elevator of left and right, lift platform centering immerses tank layout, and several steel tube clamping swivel arrangements of a row are installed on lift platform, the utility model integrates outer pouring, interior spray, immerses multi-functional thermal treatment process, compact construction, reduces investment outlay, working stability, and Qualified Products Rate is high, is mainly used in the heat treatment process of steel pipe.
Description
Technical field
The utility model relates to steel pipe heat treatment equipment, the multi-functional quenching device of especially a kind of steel pipe.
Background technology
At present in industrial weldless steel tube thermal treatment process, mainly contain three kinds of techniques: " drenching ", " outer pouring+interior spray ", and " interior spray+immersion " outward.Existing three kinds of techniques adopt three kinds of equipment to carry out usually, and therefore facility investment is large, and floor space is large, and energy consumption is high; Steel tube clamping swivel arrangement on the other hand in existing installation, design unreasonable, it is that employing swing arm pressure mode in rigidity of carrying out clamps, and therefore Problems existing is: mechanisms grip workpiece is unstable; Heat-eliminating medium uniform fold cannot be made at steel pipe upper surface in the outer pouring process of thermal treatment, thus cause steel pipe to produce deformation and uneven microstructure, affect quality product, can not self-adaptation to the distortion in steel tube quench, easily cause steel tube surface damage and depressed deformation.
Summary of the invention
It is few that the purpose of this utility model will solve existing weldless steel tube thermal processing equipment function exactly, 2-3 equipment are needed to complete common three kinds of process for heat treatment of steel pipe, facility investment is large, floor space is large, the problems such as energy consumption is high, the clamping-rotating device simultaneously solved in existing installation designs unreasonable brought various problems, provides a kind of steel pipe multi-functional quenching device.
Concrete scheme of the present utility model is: improve for existing " outer pouring+interior spray " equipment for Heating Processing, it has frame, sprinkling system is equipped with at the top of frame, the shower of spray is downwards provided with in sprinkling system, the inner nozzle that level is longitudinally arranged is provided with in the side of frame, material toggling pawl and the transmission rig of feeding roller table group and some material loadings are installed in the front of frame, discharging pusher dog and cold bed and discharging roller-way group are installed at the rear of frame, it is characterized in that: be positioned in frame immediately below sprinkling system and immersion tank is installed, in frame both sides, left and right hoisting appliance is housed, lift platform is lifted with between the elevator of left and right, lift platform centering immerses tank layout, and several steel tube clamping swivel arrangements of a row are installed on lift platform.
Inner nozzle described in the utility model be contained in the side of lift platform and lift platform servo-actuated, and the workpiece steel pipe be relatively clamped is axial arranged.
The swivel arrangement of steel tube clamping described in the utility model has base, on base, left and right is arranged side by side with two groups of rotation wheel holding mechanisms, on base both sides, left and right swing arm is housed, the middle part of two swing arms is equipped with rotating shaft and base and is formed and be rotationally connected, pinch roller is equipped with in the upper end of two swing arms, upper end level exceedes rotation support roller, and compresses forming above the side of workpiece under impaction state, and the lower end of two swing arms is rotationally connected by bearing pin with the rear and front end of a transfer bar mechanism respectively.
Pinch roller in the swivel arrangement of steel tube clamping described in the utility model on two swing arms is just compressing forming above more than the medullary ray of the workpiece side of 30 ~ 70 ° under impaction state, reliable and stable to ensure to compress.
Pinch roller in the swivel arrangement of steel tube clamping described in the utility model on two swing arms is just compressing forming above more than the medullary ray of the workpiece side of 60 °, to realize optimal compression state under impaction state.
Base described in the utility model is provided with craniocaudal axis bearing; Described two groups rotate wheel holding mechanism, include two main shafts, two main shafts are contained in craniocaudal axis bearing side by side, the outer end that bearing support is extended in one end of two main shafts is provided with power wheel, every root main shaft is provided with former and later two support rollers, support roller front-back staggered on two main shafts is arranged, to adapt to the steel pipe support to different size diameter.
Transfer bar mechanism described in the utility model is the below being positioned at base, has space that is flexible and upper and lower displacement.
Transfer bar mechanism described in the utility model is oil cylinder or cylinder or push-rod electric machine.
Support to form with the bar that swings respectively about base described in the utility model is provided with and be rotationally connected.
The utility model gathers multi-function in integral whole, " drenching ", " outer pouring+interior spray " and " interior spray+immersion " three kinds of steel tube quench techniques can be carried out respectively outward, its compact construction, reduce the equipment factory building investment of steel pipe's production source mill, rate of return on investment is high, process choice adjustment is convenient, adapts to specification variety range wide.Particularly: clamping-rotating device wherein has holding workpiece and stablizes, and drenches effect, can not cause the features such as damage to workpiece (steel pipe) surface outside not affecting.
Principle of work of the present utility model is:
(1) " interior spray+drench outward " be applicable to middle thin-walled tube thermal treatment (single outer pouring can be adopted to thin-walled tube);
After quenching device provides permission quenching, heat steel pipe by walking-beam furnace discharging roller-way, be delivered to quenching device pickup station (through dephosphorize by high pressure water link).
---steel pipe stop put in place after, material toggling pawl feeding, always pickup station in material roller road holds up steel pipe, rotate traversing put into Wai Linneipen district steel pipe rotary station after.
---steel tube clamping swivel arrangement clamping steel pipe, rotates support roller and drives steel pipe rotary, and by setup program, lift platform declines, and starts interior spray, outer pouring quenching.
---after having quenched, lift platform starts to rise, and steel tube clamping swivel arrangement unclamps steel pipe, and after arriving discharging station, discharging pusher dog holds up steel pipe and moves to cold bed track, and steel pipe Free-rolling is to Kong water conservancy project position Kong water.After Kong water, steel pipe enters cold bed cooling.
---after being cooled to suitable temp; After tempering stove provides feeding signal, rise and fall roller feeding, steel pipe enters tempering stove receiving roll table and enters tempering stove.
(2) " interior spray+immersion " be applicable to middle thick-walled tube thermal treatment;
---after quenching device provides permission quenching, heat steel pipe by walking-beam furnace discharging roller-way, be delivered to apparatus of the present invention and take out workpiece (through dephosphorize by high pressure water link).
---steel pipe stop put in place after, material toggling pawl feeding, always pickup station in material roller road holds up steel pipe, rotate traversing put into Wai Linneipen district steel pipe rotary station after, material toggling pawl is turned back to the starting position below pickup station.
---steel tube clamping swivel arrangement clamping steel pipe, rotates support roller and drives steel pipe rotary, starts to decline, start interior spray subsequently by setting lift platform, enters groove quenching.
---after having quenched, lift platform starts to rise, and steel tube clamping swivel arrangement unclamps steel pipe, and after arriving discharging station, discharging pusher dog holds up steel pipe and moves to cold bed track, and steel pipe Free-rolling is to Kong water conservancy project position Kong water.After Kong water, steel pipe enters cold bed cooling.
---after being cooled to suitable temp; After tempering stove provides feeding signal, rise and fall roller feeding, steel pipe enters tempering stove receiving roll table and enters tempering stove.
Accompanying drawing explanation
Fig. 1 is the utility model (office of facing is cutd open) perspective view;
Fig. 2 is the utility model (backsight) perspective view;
Fig. 3 is A-A view of Fig. 1;
Fig. 4 is the enlarged front view of the steel tube clamping swivel arrangement (clamped condition) in the utility model;
Fig. 5 is the three-dimensional arrangement enlarged diagram of the steel tube clamping swivel arrangement (releasing orientation) in the utility model.
In figure: 1-sprinkling system, 2-shower, 3-elevator, 4-lift platform, 5-inner nozzle, 6-steel tube clamping swivel arrangement, 7-material toggling pawl, 8-feeding roller table group, 9-immerse tank, 10-frame, 11-discharging roller-way group, 12-cold bed, 13-left swing swing arm, 14-pinch roller, 15-transmitting gear, 16-workpiece (steel pipe), 17-main shaft, 18-pinch roller, 19-right swing arm, 20-rotating shaft, 21-oil cylinder, 22-base, 23-bearing pin, 24-front-end bearing pedestal, 25-rotate wheel holding mechanism, 26-supporting, 27-support roller, 28-rear bearing block, 29-discharging pusher dog.
Embodiment
See Fig. 1-3, the utility model has frame 10, sprinkling system 1 is equipped with at the top of frame 10, the shower 2 of spray is downwards provided with in sprinkling system 1, the inner nozzle 5 that level is longitudinally arranged is provided with in the side of frame 10, material toggling pawl 7 and the transmission rig of feeding roller table group 8 and some material loadings are installed in the front of frame 10, discharging pusher dog 29 and cold bed 12 and discharging roller-way group 11 are installed at the rear of frame 10, particularly: be positioned in frame 10 immediately below sprinkling system 1 and immersion tank 9 is installed, in frame 10 both sides, left and right hoisting appliance is housed, lift platform 4 is lifted with between the elevator of left and right, lift platform 4 centering immersion tank 9 is arranged, and several steel tube clamping swivel arrangements 6 of a row are installed on lift platform 4.
Inner nozzle 5 described in the present embodiment be contained in the side of lift platform 4 and lift platform 4 servo-actuated, and the steel pipe be relatively clamped is axial arranged.
The swivel arrangement of steel tube clamping described in the present embodiment 6 has base 22, on base 22, left and right is arranged side by side with two groups of rotation wheel holding mechanisms 25, on base 22 both sides, a left side is housed, right swing arm 13 and 19, the middle part of two swing arms is equipped with rotating shaft 20 and is formed with base 22 and be rotationally connected, pinch roller 14 is equipped with in the upper end of two swing arms, 18, upper end level exceedes rotation support roller, and compress forming above the side of workpiece 16 under impaction state, the lower end of two swing arms respectively with the transfer bar mechanism that a push rod oil cylinder 21(can also be cylinder or push-rod electric machine and other form) rear and front end be rotationally connected by bearing pin 23.
Pinch roller 14 in the swivel arrangement of steel tube clamping described in the present embodiment 6 on two swing arms is just compressing forming above the side of more than medullary ray of workpiece 16 60 ° (generally within the scope of 30 ~ 70 °) under impaction state.
Base 22 described in the present embodiment is provided with craniocaudal axis bearing 24 and 28; Described two groups rotate wheel holding mechanism 25, include two main shafts 17, two main shafts 17 are contained in craniocaudal axis bearing 24 and 28 side by side, the outer end that bearing support is extended in one end of two main shafts 17 is provided with transmitting gear 15, support roller 27 front-back staggered that every root main shaft 17 is provided with on former and later two support rollers 27, two main shafts 17 is arranged.
Transfer bar mechanism described in the present embodiment is the below being positioned at base 22, has space that is flexible and upper and lower displacement.
Base described in the present embodiment is provided with left and right supporting 26 and forms with the bar 13 and 19 that swings respectively and be rotationally connected.
Claims (9)
1. the multi-functional quenching device of steel pipe, there is frame, sprinkling system is equipped with at the top of frame, the shower of spray is downwards provided with in sprinkling system, the inner nozzle that level is longitudinally arranged is provided with in the side of frame, material toggling pawl and the transmission rig of feeding roller table group and some material loadings are installed in the front of frame, discharging pusher dog and cold bed and discharging roller-way group are installed at the rear of frame, it is characterized in that: be positioned in frame immediately below sprinkling system and immersion tank is installed, in frame both sides, left and right hoisting appliance is housed, lift platform is lifted with between the elevator of left and right, lift platform centering immerses tank layout, and several steel tube clamping swivel arrangements of a row are installed on lift platform.
2. the multi-functional quenching device of a kind of steel pipe according to claim 1, is characterized in that: described inner nozzle be contained in the side of lift platform and lift platform servo-actuated, and the steel pipe be relatively clamped is axial arranged.
3. the multi-functional quenching device of a kind of steel pipe according to claim 1, it is characterized in that: described steel tube clamping swivel arrangement has base, on base, left and right is arranged side by side with two groups of rotation wheel holding mechanisms, on base both sides, left and right swing arm is housed, the middle part of two swing arms is equipped with rotating shaft and base and is formed and be rotationally connected, pinch roller is equipped with in the upper end of two swing arms, upper end level exceedes rotation support roller, and compress forming above the side of workpiece under impaction state, the lower end of two swing arms is rotationally connected by bearing pin with the rear and front end of a transfer bar mechanism respectively.
4. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: the pinch roller in described steel tube clamping swivel arrangement on two swing arms, is just compressing forming above more than the medullary ray of the workpiece side of 30 ~ 70 ° under impaction state.
5. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: the pinch roller in described steel tube clamping swivel arrangement on two swing arms, is just compressing forming above more than the medullary ray of the workpiece side of 60 ° under impaction state.
6. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: described base is provided with craniocaudal axis bearing; Described two groups rotate wheel holding mechanism, include two main shafts, two main shafts are contained in craniocaudal axis bearing side by side, and the outer end that bearing support is extended in one end of two main shafts is provided with power wheel, every root main shaft is provided with former and later two support rollers, and the support roller front-back staggered on two main shafts is arranged.
7. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: described transfer bar mechanism is the below being positioned at base, has space that is flexible and upper and lower displacement.
8. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: described transfer bar mechanism is oil cylinder or cylinder or push-rod electric machine.
9. the multi-functional quenching device of a kind of steel pipe according to claim 3, is characterized in that: described base is provided with left and right supporting and forms with the bar that swings respectively and be rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238194.9U CN204569984U (en) | 2015-04-18 | 2015-04-18 | The multi-functional quenching device of a kind of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238194.9U CN204569984U (en) | 2015-04-18 | 2015-04-18 | The multi-functional quenching device of a kind of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204569984U true CN204569984U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238194.9U Expired - Fee Related CN204569984U (en) | 2015-04-18 | 2015-04-18 | The multi-functional quenching device of a kind of steel pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN204569984U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695715A (en) * | 2016-03-30 | 2016-06-22 | 江苏界达特异新材料股份有限公司 | Large-aperture thin-wall pipe heat treatment anti-deformation device and technology thereof |
| CN109913630A (en) * | 2019-04-22 | 2019-06-21 | 江铃集团山东华岳车辆部件有限公司 | Central siphon quenching unit |
| CN110184432A (en) * | 2019-07-01 | 2019-08-30 | 苏州三基铸造装备股份有限公司 | A kind of vector spray quenching device suitable for complicated shape part |
| CN111424155A (en) * | 2020-04-08 | 2020-07-17 | 中国重型机械研究院股份公司 | Combined type steel pipe quenching equipment and method |
| CN111424156A (en) * | 2020-04-08 | 2020-07-17 | 中国重型机械研究院股份公司 | Steel pipe quenching equipment and method |
| CN112522479A (en) * | 2020-10-30 | 2021-03-19 | 大冶特殊钢有限公司 | Cooling method for steel pipe or round bar |
-
2015
- 2015-04-18 CN CN201520238194.9U patent/CN204569984U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105695715A (en) * | 2016-03-30 | 2016-06-22 | 江苏界达特异新材料股份有限公司 | Large-aperture thin-wall pipe heat treatment anti-deformation device and technology thereof |
| CN105695715B (en) * | 2016-03-30 | 2017-08-11 | 江苏界达特异新材料股份有限公司 | The heat treatment deformation device and its process of large-diameter and thin-wall pipe |
| CN109913630A (en) * | 2019-04-22 | 2019-06-21 | 江铃集团山东华岳车辆部件有限公司 | Central siphon quenching unit |
| CN110184432A (en) * | 2019-07-01 | 2019-08-30 | 苏州三基铸造装备股份有限公司 | A kind of vector spray quenching device suitable for complicated shape part |
| CN110184432B (en) * | 2019-07-01 | 2020-10-13 | 苏州三基铸造装备股份有限公司 | Vector spraying quenching device suitable for parts with complex shapes |
| CN111424155A (en) * | 2020-04-08 | 2020-07-17 | 中国重型机械研究院股份公司 | Combined type steel pipe quenching equipment and method |
| CN111424156A (en) * | 2020-04-08 | 2020-07-17 | 中国重型机械研究院股份公司 | Steel pipe quenching equipment and method |
| CN112522479A (en) * | 2020-10-30 | 2021-03-19 | 大冶特殊钢有限公司 | Cooling method for steel pipe or round bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |