CN221254644U - Profile steel heat treatment device capable of improving efficiency - Google Patents
Profile steel heat treatment device capable of improving efficiency Download PDFInfo
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- CN221254644U CN221254644U CN202323132334.8U CN202323132334U CN221254644U CN 221254644 U CN221254644 U CN 221254644U CN 202323132334 U CN202323132334 U CN 202323132334U CN 221254644 U CN221254644 U CN 221254644U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of heat treatment and discloses a profile steel heat treatment device capable of improving efficiency, which comprises a device base, wherein a rail and a heating furnace are respectively and fixedly arranged on the device base, a plurality of conveying rollers are arranged on the rail, a straightening mechanism is arranged on the upper side of the rail in a sliding manner, profile steel to be processed is conveyed by the conveying rollers and passes through the heating furnace, heated and softened profile steel to be processed is conveyed into the straightening mechanism for straightening processing after being heated by the heating furnace, the straightening mechanism comprises two adjustable roller groups, each adjustable roller group comprises a fixing frame, a fixed roller is rotatably arranged in the fixing frame, two mounting seats slide up and down in the fixing frame, the device conveys the profile steel to be processed by the conveying rollers, the heating furnace continuously and locally heats the profile steel to realize the heat treatment effect of the surface of the profile steel, and the cooling process straightens the bending section by the straightening mechanism, so that the waste heat of heat treatment is reasonably utilized, and the energy-saving effect is achieved.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to a profile steel heat treatment device capable of improving efficiency.
Background
The surface quenching of the steel is carried out to obtain a high-hardness surface layer and favorable internal stress distribution so as to improve the wear resistance and fatigue resistance of a workpiece, such as CN210945676U in the prior art, and a novel steel surface heat treatment device is disclosed, and comprises a blank, a lower steel frame, a movable plate arranged on the lower steel frame and an upper steel frame arranged in parallel with the lower steel frame; a resistor box is fixedly hung on the upper steel frame, a transformer with an electrode column is arranged in the resistor box, an insulating block is arranged below the transformer, a conductive rod communicated with the transformer is arranged on the insulating block, and an electrode roller is arranged at the end part of the conductive rod; an air pump with an air pipe and a heat insulation cavity are respectively and fixedly arranged on the upper steel frame on the right side of the resistor box, an atomizer with a spray head is fixedly arranged below the heat insulation cavity, and the air pipe vertically downwards penetrates through the heat insulation cavity to be communicated with the atomizer. The utility model applies resistance contact heating to continuously contact the piezoelectric flow with the workpiece through the electrode roller, and the workpiece is quenched by self heat generation by virtue of contact short circuit between the workpiece and the motor, and naturally cooled to form a surface hardening layer after leaving, so that the time is shorter.
In the actual production process, the length of the profile steel is longer, the feeding and discharging processes are troublesome, particularly when the profile steel has bending defects, straightening processing is needed after heat treatment, the repeated heating softening of the profile steel with a large section not only wastes energy but also affects the production efficiency, and based on the fact, the existing heat treatment waste heat cannot be well utilized, inconvenience is brought to subsequent processing, and further improvement is needed.
Disclosure of utility model
The utility model aims to provide a profile steel heat treatment device with improved efficiency, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an efficiency-improving shaped steel heat treatment device, includes the device base, and fixed mounting has track and heating furnace respectively on the device base, installs a plurality of conveying roller bearing on the track, orbital upside slidable mounting has the alignment mechanism, and the shaped steel of waiting to process is conveyed by conveying roller bearing, passes the heating furnace, heats the back through the heating furnace, and the shaped steel of waiting to process of softening is sent into alignment mechanism, carries out alignment processing.
The utility model discloses a leveling mechanism, including the fixed roller, the fixed roller is installed to the fixed roller, two mount pads of upper and lower slip in the fixed frame, rotate between two mount pads and install the lifter roller, the last surface rotation of mount installs adjusting threaded rod, adjusting threaded rod's bottom and mount pad rotation are connected, adjusting threaded rod's top fixed mounting has the hand wheel, rotatory hand wheel utilizes adjusting threaded rod's transmission, drive mount pad and lifter roller reciprocates, the spout with track matching has been seted up to the bottom of mount, the bottom and the track sliding connection of mount, locking knob is installed to the both sides screw thread of mount, it is fixed with the track with the mount through locking knob.
In some embodiments, the conveying roller comprises a sliding seat, the upper surface of the sliding seat is rotatably provided with a supporting roller, the side surface of the sliding seat is fixedly provided with a first driving motor, the first driving motor drives the supporting roller to rotate, the sliding seat is slidably arranged on a track, and locking knobs are also arranged on two sides of the sliding seat in a threaded manner, and the sliding seat is fixed with the track through the locking knobs.
In some embodiments, a conveying roller near one side of the straightening mechanism is fixedly mounted on the upper side of a sliding seat of the conveying roller, a portal frame is mounted in a sliding manner in the portal frame, a pressing roller is mounted in the installation frame in a rotating manner, a telescopic cylinder is fixedly mounted on the upper surface of the portal frame, a telescopic end of the telescopic cylinder is fixedly connected with the upper surface of the installation frame, and the telescopic cylinder drives the installation frame to slide up and down along a guide groove on the inner side of the portal frame.
In some embodiments, the swing arm is installed in the side rotation of mount, and the terminal surface of swing arm rotates installs the side compression roller, and the side compression roller has two, and two side compression rollers are connected with the mount through the swing arm respectively, and two side compression rollers are vertical to be set up, and the locating bolt is installed to the side screw thread of mount, restraines the swing angle of swing arm through the locating bolt.
In some embodiments, the upper surface of the device base is rotatably provided with a transmission roller, the transmission roller is arranged between two adjustable roller groups, the rear side of the device base is fixedly provided with a second driving motor, and the second driving motor drives the transmission roller to rotate.
In some embodiments, the heating furnace is an electromagnetic induction heater, the surface of the heating furnace is provided with a left and right through material conveying window, and the section steel to be processed can pass through the material conveying window and is subjected to induction heating treatment at the material conveying window.
Advantageous effects
The utility model provides a profile steel heat treatment device for improving efficiency, which has the following beneficial effects:
1. This heat treatment device utilizes the conveying roller bearing to convey and waits to process shaped steel, and the heating furnace carries out continuous local heating to the shaped steel, realizes the thermal treatment effect on its surface, and the cooling process utilizes straightening mechanism to straighten the section bar bending section, and the waste heat of rational utilization thermal treatment reaches energy-conserving effect, also saves the latency that the follow-up was preheated and is straightened, improves production efficiency.
2. According to the heat treatment device, the supporting roller and the transmission roller are respectively and independently controlled to rotate forward and backward through the arrangement of the first driving motor and the second driving motor, so that the section steel to be processed is pushed forward or returned reversely, the production requirement of repeated straightening processing is met, and the device is convenient to feed and discharge, particularly, the length of general section steel is long, the turning and reversing of the section steel are particularly troublesome, and the operation is more convenient.
Drawings
FIG. 1 is a schematic perspective view;
FIG. 2 is a schematic top view of the structure;
Fig. 3 is a schematic side sectional view.
In the figure: 1 device base, 2 tracks, 3 heating furnaces, 4 conveying rollers, 5 section steel to be processed, 6 fixing frames, 7 fixing rollers, 8 lifting rollers, 9 installation seats, 10 adjusting threaded rods, 11 hand wheels, 12 locking knobs, 13 sliding seats, 14 supporting rollers, 15 first driving motors, 16 portal frames, 17 compacting rollers, 18 telescopic cylinders, 19 mounting frames, 20 swing arms, 21 side pressing rollers, 22 positioning bolts, 23 driving rollers and 24 second driving motors.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an efficiency-improving shaped steel heat treatment device, including device base 1, device base 1 is last fixed mounting has track 2 and heating furnace 3 respectively, install a plurality of conveying roller 4 on the track 2, conveying roller 4 includes sliding seat 13, the upper surface rotation of sliding seat 13 installs backing roll 14, the side fixed mounting of sliding seat 13 has first driving motor 15, first driving motor 15 drives backing roll 14 rotation, sliding seat 13 slidable mounting is on track 2, locking knob 12 is also installed to the both sides of sliding seat 13 screw thread, it is fixed with sliding seat 13 and track 2 through locking knob 12.
The straightening mechanism is arranged on the upper side of the track 2 in a sliding way, the section steel 5 to be processed is conveyed by the conveying roller 4, passes through the heating furnace 3, and after being heated by the heating furnace 3, the section steel 5 to be processed, which is heated and softened, is sent into the straightening mechanism for straightening processing.
Specifically, the alignment mechanism includes two sets of adjustable roller bearing groups, adjustable roller bearing group includes mount 6, mount 6 internal rotation is installed fixed roller 7, two mount pads 9 slide from top to bottom in the mount 6, the elevating roller 8 is installed in the rotation between two mount pads 9, adjusting threaded rod 10 is installed in the upper surface rotation of mount 6, adjusting threaded rod 10's bottom and mount pad 9 rotate and are connected, adjusting threaded rod 10's top fixed mounting has hand wheel 11, rotatory hand wheel 11 utilizes adjusting threaded rod 10's transmission, drive mount pad 9 and elevating roller 8 reciprocates.
The bottom of mount 6 has seted up the spout that matches with track 2, and the bottom and the track 2 sliding connection of mount 6, and locking knob 12 is installed to the both sides screw thread of mount 6, fixes mount 6 and track 2 through locking knob 12.
The swing arm 20 is installed in the side rotation of mount 6, and the terminal surface rotation of swing arm 20 is installed side compression roller 21, and side compression roller 21 has two, and two side compression rollers 21 are connected with mount 6 through swing arm 20 respectively, and two side compression rollers 21 are vertical to be set up, and positioning bolt 22 is installed to the side screw thread of mount 6, restraines the swing angle of swing arm 20 through positioning bolt 22.
The upper surface of the device base 1 is rotatably provided with a transmission roller 23, the transmission roller 23 is arranged between two groups of adjustable roller groups, the rear side of the device base 1 is fixedly provided with a second driving motor 24, and the second driving motor 24 drives the transmission roller 23 to rotate.
Wherein, be close to the transport roller bearing 4 of straightening mechanism one side, the upside fixed mounting of the sliding seat 13 of this transport roller bearing 4 has portal frame 16, and slidable mounting has mounting bracket 19 in portal frame 16, and mounting bracket 19 internal rotation is installed pinch roller 17, and the last fixed surface of portal frame 16 installs flexible cylinder 18, and the flexible end of flexible cylinder 18 and the last fixed surface of mounting bracket 19 are connected, and flexible cylinder 18 drive mounting bracket 19 is along the guide way of portal frame 16 inboard, reciprocal sliding up and down.
The heating furnace 3 is an electromagnetic induction heater, the surface of the heating furnace 3 is provided with a left and right penetrating material conveying window, the section steel 5 to be processed can pass through the material conveying window and is subjected to induction heating treatment at the material conveying window, the supporting roller 14 and the transmission roller 23 are respectively and independently controlled to rotate forward and backward by arranging the first driving motor 15 and the second driving motor 24, the section steel 5 to be processed is pushed forward or returned reversely, the production requirement of repeated straightening processing is met, and the feeding and discharging of the device are facilitated, particularly, the length of general section steel is long, the turning and reversing of the section steel are particularly troublesome indoors, and the operation is more convenient.
This heat treatment device utilizes the conveying roller bearing 4 to convey and waits to process shaped steel 5, the heating furnace 3 carries out continuous local heating to the shaped steel, realize the thermal treatment effect on its surface, when waiting to process shaped steel 5 by carrying into alignment mechanism, fixed roller 7 and lifting roller 8 will wait to process shaped steel 5 clamp in the middle, the cooling process utilizes fixed roller 7 and lifting roller 8 to roll and straightens the section bending section, the waste heat of rational utilization heat treatment reaches energy-conserving effect, also save the latency of follow-up preheating alignment, improve production efficiency.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a shaped steel heat treatment device of efficiency is improved, includes device base (1), and fixed mounting has track (2) and heating furnace (3) respectively on device base (1), installs a plurality of conveying roller (4), its characterized in that on track (2): the upper side of the track (2) is slidingly provided with a straightening mechanism, the section steel (5) to be processed is conveyed by a conveying roller (4), passes through a heating furnace (3), and after being heated by the heating furnace (3), the heated and softened section steel (5) to be processed is sent into the straightening mechanism for straightening processing;
The straightening mechanism comprises two groups of adjustable roller groups, each adjustable roller group comprises a fixing frame (6), a fixed roller (7) is rotatably installed in each fixing frame (6), two installation seats (9) slide up and down in each fixing frame (6), a lifting roller (8) is rotatably installed between each two installation seats (9), an adjusting threaded rod (10) is rotatably installed on the upper surface of each fixing frame (6), the bottom end of each adjusting threaded rod (10) is rotatably connected with each installation seat (9), a hand wheel (11) is fixedly installed at the top end of each adjusting threaded rod (10), and each hand wheel (11) drives each installation seat (9) and each lifting roller (8) to move up and down by means of transmission of each adjusting threaded rod (10);
The bottom of mount (6) has seted up the spout that matches with track (2), and the bottom and the track (2) sliding connection of mount (6), and locking knob (12) are installed to the both sides screw thread of mount (6), are fixed mount (6) and track (2) through locking knob (12).
2. The improved efficiency steel heat treatment device according to claim 1, wherein: the conveying roller (4) comprises a sliding seat (13), a supporting roller (14) is rotatably arranged on the upper surface of the sliding seat (13), a first driving motor (15) is fixedly arranged on the side face of the sliding seat (13), and the supporting roller (14) is driven to rotate by the first driving motor (15).
3. The improved efficiency steel heat treatment device according to claim 2, wherein: the sliding seat (13) is slidably arranged on the track (2), locking knobs (12) are also arranged on two sides of the sliding seat (13) in a threaded mode, and the sliding seat (13) and the track (2) are fixed through the locking knobs (12).
4. A section steel heat treatment apparatus for improving efficiency according to claim 3, wherein: the conveying roller (4) close to one side of the straightening mechanism is fixedly arranged on the upper side of a sliding seat (13) of the conveying roller (4), a mounting frame (19) is mounted in the sliding mode of the portal frame (16), a compression roller (17) is mounted in the rotating mode of the mounting frame (19), a telescopic cylinder (18) is fixedly mounted on the upper surface of the portal frame (16), the telescopic end of the telescopic cylinder (18) is fixedly connected with the upper surface of the mounting frame (19), and the telescopic cylinder (18) drives the mounting frame (19) to slide up and down along a guide groove on the inner side of the portal frame (16).
5. The improved-efficiency heat treatment apparatus for steel sections as claimed in claim 4, wherein: swing arms (20) are installed in the side face rotation of the fixing frame (6), side press rollers (21) are installed in the end face rotation of the swing arms (20), two side press rollers (21) are arranged, the two side press rollers (21) are connected with the fixing frame (6) through the swing arms (20) respectively, the two side press rollers (21) are vertically arranged, positioning bolts (22) are installed on side threads of the fixing frame (6), and the swing angles of the swing arms (20) are restrained through the positioning bolts (22).
6. The improved efficiency steel heat treatment device according to claim 5, wherein: the upper surface of the device base (1) is rotatably provided with a transmission roller (23), and the transmission roller (23) is arranged between two groups of adjustable roller groups.
7. The improved efficiency steel heat treatment device according to claim 6, wherein: the rear side of the device base (1) is fixedly provided with a second driving motor (24), and the second driving motor (24) drives the transmission roller (23) to rotate.
8. An improved efficiency steel heat treatment apparatus according to any one of claims 1 to 7, wherein: the heating furnace (3) is an electromagnetic induction heater, a left-right penetrating material conveying window is arranged on the surface of the heating furnace (3), and the section steel (5) to be processed can pass through the material conveying window and is subjected to induction heating treatment at the material conveying window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132334.8U CN221254644U (en) | 2023-11-21 | 2023-11-21 | Profile steel heat treatment device capable of improving efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132334.8U CN221254644U (en) | 2023-11-21 | 2023-11-21 | Profile steel heat treatment device capable of improving efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221254644U true CN221254644U (en) | 2024-07-02 |
Family
ID=91655904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323132334.8U Active CN221254644U (en) | 2023-11-21 | 2023-11-21 | Profile steel heat treatment device capable of improving efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221254644U (en) |
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2023
- 2023-11-21 CN CN202323132334.8U patent/CN221254644U/en active Active
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