CN210151160U - Quick cooling mechanism of isothermal normalizing line - Google Patents
Quick cooling mechanism of isothermal normalizing line Download PDFInfo
- Publication number
- CN210151160U CN210151160U CN201920397381.XU CN201920397381U CN210151160U CN 210151160 U CN210151160 U CN 210151160U CN 201920397381 U CN201920397381 U CN 201920397381U CN 210151160 U CN210151160 U CN 210151160U
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- China
- Prior art keywords
- box body
- cooling mechanism
- isothermal
- workpiece
- box
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- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 230000008676 import Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a quick cooling mechanism of isothermal positive live wire, including heating furnace and isothermal furnace, link to each other through quick cooling mechanism between heating furnace and the isothermal furnace, quick cooling mechanism includes the box, the suction fan is installed at the top of box, the both sides of box have import and export, be provided with the commodity circulation conveying roller between import and the export, the inner chamber bottom of box is provided with the ejecting subassembly with work piece jack-up, the inner chamber middle part of box is provided with material pushing component and rotating assembly relatively, the beneficial effects of the utility model reside in that: the clamping device is used for clamping and driving the workpiece to rotate, and air cooling is carried out in the horizontal flow direction, so that the workpiece is cooled comprehensively and uniformly, and the time required for cooling is reduced.
Description
The technical field is as follows:
the utility model relates to a normalizing quick cooling device field specifically is a quick cooling mechanism of isothermal normalizing line.
Background art:
heating the workpiece to about 950 ℃ by an isothermal normalizing line through a heating furnace, reducing the temperature of the workpiece to 600-700 ℃ within 1-5min through a rapid cooling mechanism, then sending the workpiece into the isothermal furnace for heat preservation for a period of time, and finally discharging the workpiece out of the furnace. The existing quick cooling equipment structure adopts a simple one-blowing and one-sucking mode to cool, and the method has the defects that when air is blown and cooled, the air cooling flow direction is from top to bottom or from bottom to top, and the air cooling cannot be simultaneously carried out on all surfaces of a workpiece, so the temperature difference of each part of the workpiece is large, the aim of uniformly cooling the workpiece cannot be fulfilled, and the cooling time is long.
The utility model has the following contents:
the utility model aims at solving the current problem, and provide a clamp and get and drive the work piece rotation, the horizontal flow direction carries out the forced air cooling, makes the comprehensive even cooling of work piece, reduces the fast cold mechanism of the isothermal normalizing line of cooling required time.
The technical solution of the utility model is as follows:
the utility model provides a quick cooling mechanism of isothermal normalizing line, includes heating furnace and isothermal furnace, link to each other through quick cooling mechanism between heating furnace and the isothermal furnace, quick cooling mechanism includes the box, the suction fan is installed at the top of box, the both sides of box have import and export, be provided with the commodity circulation conveying roller between import and the export, the inner chamber bottom of box is provided with the ejecting subassembly with work piece jack-up, the inner chamber middle part of box is provided with relatively and pushes away material subassembly and rotating assembly, push away material subassembly level promotion work piece to rotating assembly removes, rotating assembly is including installing in box side and axis of rotation stretch into the inside step motor of box, be fixed in the automatic jack catch of rotating shaft tip, the periphery of automatic jack catch is fixed with a plurality of horizontal jet's forced air cooling pipe.
Preferably, the top of the box body is in an inverted bucket shape.
Preferably, the ejection assembly comprises a hydraulic ejection cylinder, a connecting plate, a supporting rod, a roller track and a guide pillar, the hydraulic ejection cylinder is fixed on the bottom surface of the box body, the piston rod extends into the box body, the connecting plate is horizontally fixed at the end of the piston rod, the guide pillar is vertically fixed on the bottom surface of the connecting plate, the supporting rod is vertically fixed on the top surface of the connecting plate, and the roller track is horizontally fixed on the top end of the supporting rod.
Preferably, the roller track comprises a U-shaped groove body and a plurality of rollers arranged on the groove body in a rolling mode, and the width of the groove body is smaller than the distance between the logistics conveying rollers.
Preferably, the pushing assembly comprises a pushing hydraulic cylinder horizontally fixed on the side wall of the box body, a piston rod of the pushing hydraulic cylinder extends into the box body, a pushing plate is horizontally fixed at the end of the pushing hydraulic cylinder, and a guide pillar is horizontally fixed on the side surface of the pushing plate.
Preferably, the air cooling pipes are uniformly distributed in the rotation radius of the workpiece.
The beneficial effects of the utility model reside in that: the clamping device is used for clamping and driving the workpiece to rotate, and air cooling is carried out in the horizontal flow direction, so that the workpiece is cooled comprehensively and uniformly, and the time required for cooling is reduced.
Description of the drawings:
FIG. 1 is a schematic diagram of an isothermal normalizing line;
fig. 2 is a schematic perspective view of the quick cooling mechanism of the present invention;
FIG. 3 is a front view of the quick cooling mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a perspective view of the roller track of the present invention;
in the drawings: 1. heating furnace; 2. an isothermal furnace; 3. a box body; 4. a suction fan; 5. a logistics conveying roller; 6. ejecting the assembly; 601. a hydraulic jacking cylinder; 602. a connecting plate; 603. a support bar; 604. a roller track; 6041. a trough body; 6042. a roller; 7. a material pushing assembly; 701. a material pushing hydraulic cylinder; 702. a material pushing plate; 8. a rotating assembly; 801. a stepping motor; 802. automatic clamping jaws; 9. an air-cooled pipe; 10. and a quick cooling mechanism.
The specific implementation mode is as follows:
as shown in fig. 1-5, the rapid cooling mechanism for isothermal normalizing line comprises a heating furnace 1 and an isothermal furnace, the heating furnace 1 is connected with the isothermal furnace 2 through a rapid cooling mechanism 10, the rapid cooling mechanism 10 comprises a box body 3, a suction fan 4 is installed at the top of the box body 3, an inlet and an outlet are arranged at two sides of the box body 3, a logistics conveying roller 5 is arranged between the inlet and the outlet, an ejection assembly 6 for ejecting a workpiece is arranged at the bottom of an inner cavity of the box body 3, a material pushing assembly 7 and a rotating assembly 8 are oppositely arranged in the middle of the inner cavity of the box body 3, the material pushing assembly 7 horizontally pushes the workpiece to move towards the rotating assembly 8, the rotating assembly 8 comprises a stepping motor 801 installed at the side of the box body 3, a rotating shaft of the stepping motor extends into the box body 3, an automatic clamping jaw 802 fixed at the end of the rotating shaft, a plurality of air cooling pipes 9, wherein the robot claw 802 may also be replaced by a robot arm.
Specifically, the top of the box body 3 is in an inverted bucket shape. This setting does benefit to the heat and assembles in the top, and the suction fan 4 of being convenient for discharges the box 3 with the heat fast.
Specifically, the ejection assembly 6 includes a hydraulic ejection cylinder 601, a connecting plate 602, a supporting rod 603, a roller rail 604 and a guide post, the hydraulic ejection cylinder 601 is fixed on the bottom surface of the box 3, the piston rod extends into the box 3, the connecting plate 602 is horizontally fixed on the end of the piston rod, the guide post is vertically fixed on the bottom surface of the connecting plate 602, the supporting rod 603 is vertically fixed on the top surface of the connecting plate 602, and the roller rail 604 is fixed on the top end of the supporting rod 603.
Specifically, the roller rail 604 includes a U-shaped groove 6041 and a plurality of rollers 6042 rolling-mounted on the groove 6041, the width of the groove 6041 is smaller than the distance between the logistics conveying rollers 5, and the roller rail 604 can pass through the logistics conveying rollers 5 to achieve the purpose of lifting and lowering the workpiece.
Specifically, the pushing assembly 7 includes a pushing hydraulic cylinder 701 horizontally fixed on the side wall of the box 3, a piston rod of the pushing hydraulic cylinder 701 extends into the box 3, a pushing plate 702 is horizontally fixed at an end of the pushing hydraulic cylinder 701, and a guide post is horizontally fixed on a side surface of the pushing plate 702, so that the pushed workpiece is pushed to the automatic clamping jaw 802 along the rail 604 of the roller 6042, thereby facilitating clamping.
Specifically, the air cooling pipes 9 are uniformly distributed in the rotating radius of the workpiece, and the workpiece in rotation can be uniformly cooled by air through the arrangement, so that uniform cooling is achieved.
The working principle is as follows: after a workpiece is heated by the heating furnace 1, the workpiece flows to the position right above the roller rail 604 and stops moving, a piston rod of the hydraulic jacking cylinder 601 is ejected out, the workpiece is lifted to the position of the material pushing plate 702 under the support of the roller rail 604 and stops, a piston rod of the material pushing hydraulic cylinder 701 is ejected out, the workpiece slides along the roller rail 604 to the automatic clamping jaw 802 to be clamped, the piston rod of the hydraulic jacking cylinder 601 returns, the piston rod of the material pushing hydraulic cylinder 701 returns simultaneously, the stepping motor 801 is started, the air cooling pipe 9 sprays air flow to the workpiece, the temperature of the workpiece can be rapidly and uniformly reduced, the workpiece in rotation is easier to actively cool, the heat inside the box body 3 is easy to gather to the top by rotating the workpiece, the heat extraction of the suction fan 4 is more efficient, multiple groups of the ejection assembly 6, the material pushing assembly 7 and the rotating.
The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any creative effort shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick cooling mechanism of isothermal positive firing line, includes heating furnace and isothermal furnace, link to each other through quick cooling mechanism between heating furnace and the isothermal furnace which characterized in that: the quick cooling mechanism comprises a box body, a suction fan is installed at the top of the box body, an inlet and an outlet are arranged on two sides of the box body, a logistics conveying roller is arranged between the inlet and the outlet, an ejection assembly for ejecting a workpiece is arranged at the bottom of an inner cavity of the box body, a material pushing assembly and a rotating assembly are arranged in the middle of the inner cavity of the box body relatively, the material pushing assembly horizontally pushes the workpiece to the rotating assembly to move, the rotating assembly comprises a stepping motor arranged on the side face of the box body and a rotating shaft, the stepping motor stretches into the box body, and an automatic clamping jaw fixed at the end part of the rotating shaft, and a plurality of air cooling pipes horizontally sprayed.
2. The rapid cooling mechanism for isothermal normalizing line according to claim 1, characterized in that: the top of the box body is in an inverted bucket shape.
3. The rapid cooling mechanism for isothermal normalizing line according to claim 1, characterized in that: the ejection assembly comprises a hydraulic ejection cylinder, a connecting plate, a supporting rod, a roller track and a guide pillar, the hydraulic ejection cylinder is fixed on the bottom surface of the box body, the piston rod extends into the box body, the connecting plate is horizontally fixed at the end part of the piston rod, the guide pillar is vertically fixed on the bottom surface of the connecting plate relatively, the supporting rod is vertically fixed on the top surface of the connecting plate relatively, and the roller track is horizontally fixed on the top end of the supporting rod relatively.
4. The rapid cooling mechanism for isothermal normalizing line according to claim 3, characterized in that: the roller track comprises a U-shaped groove body and a plurality of rollers arranged on the groove body in a rolling mode, and the width of the groove body is smaller than the distance between the logistics conveying rollers.
5. The rapid cooling mechanism for isothermal normalizing line according to claim 1, characterized in that: the pushing assembly comprises a pushing hydraulic cylinder horizontally fixed on the side wall of the box body, a piston rod of the pushing hydraulic cylinder extends into the box body, a pushing plate is horizontally fixed at the end of the pushing hydraulic cylinder, and a guide pillar is horizontally fixed on the side surface of the pushing plate.
6. The rapid cooling mechanism for isothermal normalizing line according to claim 1, characterized in that: the air cooling pipes are uniformly distributed in the rotating radius of the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397381.XU CN210151160U (en) | 2019-03-27 | 2019-03-27 | Quick cooling mechanism of isothermal normalizing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397381.XU CN210151160U (en) | 2019-03-27 | 2019-03-27 | Quick cooling mechanism of isothermal normalizing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151160U true CN210151160U (en) | 2020-03-17 |
Family
ID=69755981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397381.XU Expired - Fee Related CN210151160U (en) | 2019-03-27 | 2019-03-27 | Quick cooling mechanism of isothermal normalizing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891986A (en) * | 2022-05-20 | 2022-08-12 | 佛山市百燊工业科技有限公司 | Aging furnace |
-
2019
- 2019-03-27 CN CN201920397381.XU patent/CN210151160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114891986A (en) * | 2022-05-20 | 2022-08-12 | 佛山市百燊工业科技有限公司 | Aging furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200317 |