CN220767085U - Preheating device for round steel processing - Google Patents
Preheating device for round steel processing Download PDFInfo
- Publication number
- CN220767085U CN220767085U CN202322487152.6U CN202322487152U CN220767085U CN 220767085 U CN220767085 U CN 220767085U CN 202322487152 U CN202322487152 U CN 202322487152U CN 220767085 U CN220767085 U CN 220767085U
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- China
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- round steel
- preheating device
- preheating
- pipe
- workbench
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a preheating device for processing round steel, which belongs to the technical field of round steel processing and comprises a workbench, wherein a supporting frame is symmetrically fixed at one end of the top of the workbench, the supporting frame is connected with the workbench through bolts, a pipe frame is connected between the supporting frames through buckles, high-pressure spray heads are uniformly arranged on a peripheral wall in the pipe frame, and the high-pressure spray heads are in threaded connection with the pipe frame. Through setting up support frame, pipe support, high-pressure nozzle and connector, can make the pipe support pass through the support frame to be fixed in workstation top one side, then the pipe support passes through the connector and links to each other with outside air feed equipment, and high-pressure gas enters into in the pipe support through the connector and spouts through high-pressure nozzle, can carry out the edulcoration to its surface before the round steel gets into preheating box, avoids the impurity that round steel itself carried to drop from round steel and attach to shelter from it on high-frequency coil, guarantees the heating of high-frequency coil to the round steel, improves preheating efficiency.
Description
Technical Field
The utility model relates to the technical field of round steel processing, in particular to a preheating device for round steel processing.
Background
Round steel refers to solid long steel with a round section, and the round steel is divided into hot rolling, forging and cold drawing. The specification of the hot rolled round steel is 5.5-250 mm. Wherein: 5.5-25 mm small round steel is mostly supplied in bundles of straight bars and is commonly used as reinforcing bars, bolts and various mechanical parts; round steel with the diameter of more than 25 mm is mainly used for manufacturing machine parts, tube blanks of seamless steel tubes and the like.
In the existing round steel processing process, the round steel needs to be preheated in order to prevent the phenomenon of hardening structure in cold cracks, hot cracks and heat affected zones.
The prior preheating device for processing the round steel preheats the round steel by passing the round steel through the high-frequency coil in the use process, and impurities carried by the round steel are easy to fall off from the round steel and are attached to the high-frequency coil to shield the round steel in the preheating process, so that the heating of the round steel is affected, and the preheating efficiency is reduced.
Disclosure of Invention
The utility model mainly aims to provide a preheating device for processing round steel.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a preheating device that round steel processing was used, includes the workstation, workstation top one end symmetry is fixed with the support frame, the support frame with workstation bolted connection, be connected with the pipe support through the buckle between the support frame, evenly install high-pressure nozzle on the circumference wall in the pipe support, high-pressure nozzle with pipe support threaded connection, the connector is installed in the pipe support outside, the connector runs through one side the support frame with the pipe support ferrule links to each other.
Preferably, the middle part of the top end of the workbench is provided with a preheating box, the middle parts of two side walls of the preheating box are respectively provided with a through hole, and the diameter of each through hole is the same as the inner diameter of the pipe rack.
Preferably, a high-frequency coil is fixed in the middle of the preheating box, one end of the high-frequency coil is connected with a high-frequency furnace, and an operation panel is fixed on the high-frequency furnace.
Preferably, mounting plates are fixed on two sides of the top of the workbench, and a motor is fixed below the back of the mounting plate.
Preferably, a driving roller is arranged at one end of the motor, and an output shaft of the motor is connected with a driving shaft of the driving roller in a key way.
Preferably, a driven roller is arranged below the driving roller, and one end of the driven roller is rotationally connected with a fixing seat.
Preferably, the fixing seat is in sliding connection with the mounting plate, a cavity for sliding the fixing seat is formed in the mounting plate, an adjusting bolt is connected to the top of the fixing seat through a bearing, and the adjusting bolt is in threaded connection with the top of the mounting plate.
The beneficial technical effects of the utility model are as follows:
according to the utility model, the support frame, the pipe frame, the high-pressure spray nozzle and the connecting port are arranged, so that the pipe frame is fixed on one side of the top of the workbench through the support frame, then the pipe frame is connected with external air supply equipment through the connecting port, high-pressure air enters the pipe frame through the connecting port and is sprayed out through the high-pressure spray nozzle, the surface of round steel can be subjected to impurity removal before the round steel enters the preheating box, the round steel is prevented from falling off from the round steel and is attached to the high-frequency coil to shield the round steel, the heating of the round steel by the high-frequency coil is ensured, and the preheating efficiency is improved.
Drawings
FIG. 1 is a schematic view showing the construction of a preferred embodiment of a preheating device for round steel processing according to the present utility model;
FIG. 2 is a schematic view showing the relationship among a support frame, a pipe rack, a high-pressure nozzle and a connecting port in a preheating device for processing round steel according to a preferred embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a preheating tank in a preferred embodiment of a preheating device for processing round steel according to the present utility model;
fig. 4 is an enlarged view of a point a in a preferred embodiment of a preheating device for processing round steel according to the present utility model.
The reference numerals are explained as follows:
1. a work table; 2. a support frame; 3. a pipe rack; 4. a high pressure nozzle; 5. a connection port; 6. a preheating box; 7. a through hole; 8. a high-frequency coil; 9. a high frequency furnace; 10. an operation panel; 11. a mounting plate; 12. a motor; 13. a drive roll; 14. driven roller; 15. a fixing seat; 16. and (5) adjusting a bolt.
Description of the embodiments
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-4, the preheating device for processing round steel provided by the embodiment comprises a workbench 1, support frames 2 are symmetrically fixed at one end of the top of the workbench 1, the support frames 2 are connected with the workbench 1 through bolts, a pipe frame 3 is connected between the support frames 2 through buckles, high-pressure spray nozzles 4 are uniformly arranged on a peripheral wall in the pipe frame 3, the high-pressure spray nozzles 4 are in threaded connection with the pipe frame 3, a connecting port 5 is arranged on the outer side of the pipe frame 3, the connecting port 5 penetrates through the support frames 2 to be connected with a pipe hoop of the pipe frame 3, the pipe frame 3 can be fixed on one side of the top of the workbench 1 through the support frames 2, then the pipe frame 3 is connected with external air supply equipment through the connecting port 5, high-pressure air enters the pipe frame 3 through the connecting port 5 and is sprayed out through the high-pressure spray nozzles 4, impurities carried by round steel can be removed from the surface of the round steel before entering a preheating box 6, the round steel can be prevented from falling off the round steel and attaching to the round steel on a high-frequency coil 8, the round steel is prevented from being heated, the round steel is heated by the high-frequency coil 8, and the preheating efficiency is improved.
The top mid-mounting of workstation 1 has preheating cabinet 6, and preheating cabinet 6 both sides wall middle part all opens and is provided with through-hole 7, and through-hole 7 diameter is the same with pipe support 3 internal diameter, and the round steel of being convenient for runs through pipe support 3 enters into preheating cabinet 6 from through-hole 7.
The middle part is fixed with high frequency coil 8 in the preheating cabinet 6, and high frequency coil 8 one end is connected with high frequency furnace 9, is fixed with operating panel 10 on the high frequency furnace 9, makes things convenient for the staff to use operating panel 10 to control high frequency furnace 9 work, heats the round steel through high frequency coil 8.
The both sides of workstation 1 top all are fixed with mounting panel 11, and mounting panel 11 back below is fixed with motor 12, is convenient for fix motor 12 through mounting panel 11.
One end of the motor 12 is provided with a driving roller 13, an output shaft of the motor 12 is connected with a transmission shaft key of the driving roller 13, the motor 12 can drive the driving roller 13 to rotate, and round steel is driven to move through the driving roller 13.
A driven roller 14 is arranged below the driving roller 13, one end of the driven roller 14 is rotatably connected with a fixed seat 15, the driven roller 14 can rotate along the fixed seat 15, and round steel is moved through the cooperation of the driving roller 13 and the driven roller 14.
The fixing seat 15 is in sliding connection with the mounting plate 11, a cavity for sliding the fixing seat 15 is formed in the mounting plate 11, the top of the fixing seat 15 is connected with the adjusting bolt 16 through a bearing, the adjusting bolt 16 is in threaded connection with the top of the mounting plate 11, and a worker can rotate the adjusting bolt 16 according to the diameter of round steel, so that the adjusting bolt 16 drives the fixing seat 15 to move along the mounting plate 11, and the distance between the driven roller 14 and the driving roller 13 is adjusted.
The working principle of the device is as follows: when the device is specifically used, a worker can rotate the adjusting bolt 16 according to the diameter of round steel, the adjusting bolt 16 drives the fixing seat 15 to move along the mounting plate 11, thereby adjusting the distance between the driven roller 14 and the driving roller 13, the high-frequency furnace 9 is opened by using the operating panel 10 after the adjustment is completed, then the round steel moves to the position of the workbench 1 through the external conveying device, firstly, the pipe frame 3 is fixed on one side of the top of the workbench 1 through the supporting frame 2, then the pipe frame 3 is connected with external air supply equipment through the connecting port 5, high-pressure air enters the pipe frame 3 through the connecting port 5 and is sprayed out through the high-pressure spray head 4, impurities carried by the round steel can be removed from the surface of the round steel before the round steel enters the preheating box 6, the impurities carried by the round steel are prevented from falling off from the round steel and are attached to the high-frequency coil 8, the round steel is prevented from being heated, the preheating efficiency is improved, the round steel after the round steel is moved again, the motor 12 on the mounting plate 11 drives the driving roller 13 to rotate, the round steel is enabled to enter the preheating box 6 through the through hole 7, the high-frequency coil 13 and the driven roller 14, the round steel can be preheated in the preheating box 6, the other end of the round steel can be preheated, and the round steel can be further processed, and the round steel can be removed from the round steel after the round steel is preheated, and the round steel can be further heated.
The above is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. A preheating device that round steel processing was used, its characterized in that: including workstation (1), workstation (1) top one end symmetry is fixed with support frame (2), support frame (2) with workstation (1) bolted connection, be connected with pipe support (3) through the buckle between support frame (2), evenly install high pressure shower nozzle (4) on a week wall in pipe support (3), high pressure shower nozzle (4) with pipe support (3) threaded connection, connector (5) are installed in pipe support (3) outside, connector (5) run through one side support frame (2) with pipe support (3) ferrule links to each other.
2. A preheating device for round steel processing according to claim 1, wherein: the automatic preheating device is characterized in that a preheating box (6) is arranged in the middle of the top end of the workbench (1), through holes (7) are formed in the middle of two side walls of the preheating box (6), and the diameter of each through hole (7) is the same as the inner diameter of the pipe rack (3).
3. A preheating device for round steel processing according to claim 2, characterized in that: the high-frequency preheating device is characterized in that a high-frequency coil (8) is fixed in the middle of the preheating box (6), one end of the high-frequency coil (8) is connected with a high-frequency furnace (9), and an operation panel (10) is fixed on the high-frequency furnace (9).
4. A preheating device for round steel processing according to claim 3, characterized in that: the workbench is characterized in that mounting plates (11) are fixed on two sides of the top of the workbench (1), and a motor (12) is fixed below the back of the mounting plates (11).
5. The preheating device for processing round steel according to claim 4, wherein: one end of the motor (12) is provided with a driving roller (13), and an output shaft of the motor (12) is connected with a transmission shaft of the driving roller (13) in a key way.
6. The preheating device for processing round steel according to claim 5, wherein: the driven roller (14) is arranged below the driving roller (13), and one end of the driven roller (14) is rotatably connected with the fixing seat (15).
7. The preheating device for processing round steel according to claim 6, wherein: fixing base (15) with mounting panel (11) sliding connection, just set up on mounting panel (11) fixing base (15) gliding cavity, fixing base (15) top is connected with adjusting bolt (16) through the bearing, adjusting bolt (16) with mounting panel (11) top screw thread links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487152.6U CN220767085U (en) | 2023-09-13 | 2023-09-13 | Preheating device for round steel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487152.6U CN220767085U (en) | 2023-09-13 | 2023-09-13 | Preheating device for round steel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220767085U true CN220767085U (en) | 2024-04-12 |
Family
ID=90604386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487152.6U Active CN220767085U (en) | 2023-09-13 | 2023-09-13 | Preheating device for round steel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220767085U (en) |
-
2023
- 2023-09-13 CN CN202322487152.6U patent/CN220767085U/en active Active
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