CN213803918U - Anaerobic annealing furnace for steel pipe processing - Google Patents
Anaerobic annealing furnace for steel pipe processing Download PDFInfo
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- CN213803918U CN213803918U CN202022810448.3U CN202022810448U CN213803918U CN 213803918 U CN213803918 U CN 213803918U CN 202022810448 U CN202022810448 U CN 202022810448U CN 213803918 U CN213803918 U CN 213803918U
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Abstract
The utility model relates to an annealing stove field especially relates to an anaerobic annealing stove for steel pipe machining, and its technical scheme is, an anaerobic annealing stove for steel pipe machining, including furnace body, mounting bracket and the conveyer of setting on the mounting bracket, conveyer is including setting up the conveying subassembly in the furnace body and being located the external pay-off subassembly of furnace, the conveying subassembly is including conveying guide rail and the spacing frame that sets up along conveying guide rail length direction, spacing frame is equipped with a plurality of locating parts along length direction, the pay-off subassembly is including setting up the pay-off guide rail on the mounting bracket and setting up the pay-off frame on the mounting bracket, conveying guide rail and pay-off guide rail are located same transfer path, be equipped with a plurality of setting elements corresponding with the locating part along length direction in the pay-off frame. The steel tube annealing furnace has the effects of improving the stability of the steel tube in the machining process, ensuring the normal use of the annealing furnace, improving the production efficiency and improving the quality of the steel tube.
Description
Technical Field
The application relates to the field of annealing furnaces, in particular to an oxygen-free annealing furnace for processing steel pipes.
Background
Annealing is a metal heat treatment process in which a metal part is slowly heated to a certain temperature in an annealing furnace, kept warm for a period of time and then cooled at a proper speed. The annealing of the steel pipe is a heat treatment method for heating the steel pipe to the temperature of phase change or partial phase change, slowly cooling the steel pipe after heat preservation, and aims to eliminate the defects of the structure, improve the structure, homogenize the components, refine grains, improve the mechanical property of the steel, reduce the hardness, improve the plasticity and the toughness and improve the cutting processing property, and prepare for the subsequent procedures, so the annealing belongs to the heat treatment of semi-finished products, and the application of the annealing furnace is more and more extensive by people along with the development of the society.
The annealing furnace in the existing market is composed of a framework, a combustion system and a smoke exhaust preheating device, a worker places a steel pipe on a material table, the material table is pushed into the annealing furnace for annealing treatment, and after the annealing treatment is finished, the steel pipe after the annealing treatment is taken out, so that the quality of the steel pipe is improved.
In view of the above-mentioned related technologies, the inventor believes that there are defects that workers easily pile steel pipes together during the process of placing the steel pipes, and the steel pipes are easily inclined during the moving process, which affects the processing of the annealing furnace.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of steel pipe in the course of working, the normal use of guarantee annealing stove improves production efficiency, improves the quality of steel pipe, this application provides an anaerobic annealing stove for steel pipe machining.
The application provides a steel pipe is anaerobic annealing stove for processing adopts following technical scheme:
the utility model provides an anaerobic annealing furnace for steel pipe processing, includes furnace body, mounting bracket and the conveyer of setting on the mounting bracket, conveyer is including setting up the conveying subassembly in the furnace body and being located the external pay-off subassembly of furnace, the conveying subassembly includes conveying guide rail and the spacing frame that sets up along conveying guide rail length direction, spacing frame is equipped with a plurality of locating parts along length direction, the pay-off subassembly is including setting up the pay-off guide rail on the mounting bracket and setting up the pay-off frame on the mounting bracket, conveying guide rail and pay-off guide rail are located same transfer route, be equipped with a plurality ofly along length direction in the pay-off frame and the corresponding setting element of locating part.
Through adopting the above-mentioned technical scheme, the mounting bracket is convenient for install conveyer, conveyer is convenient for transport the steel pipe, pay-off guide rail in the pay-off subassembly is convenient for convey the steel pipe on the conveying guide rail, the steel pipe feeding of being convenient for, the annealing stove of being convenient for carries out annealing processing to the steel pipe, be equipped with the pay-off frame on the pay-off guide rail, be convenient for carry on spacingly to the steel pipe, the staff of being convenient for places the steel pipe, the setting element on the pay-off frame, be convenient for confirm steel pipe locating position, be convenient for fix a position the steel pipe, effectively prevent that the steel pipe from producing great offset at the removal in-process, the conveying guide rail is convenient for the steel pipe gets into and anneals processing in the annealing stove, the locating part effectively reduces the steel pipe and produces the collision at the removal in-process, prevent that the steel pipe from producing offset, the annealing stove of being convenient for carries out normal function.
Preferably, the side wall of the positioning piece is arc-shaped, the radius of the arc is consistent with that of the steel pipe, the arc directions of two sides of the positioning piece are opposite, and the cross-sectional area of the positioning piece is gradually increased downwards.
Through adopting above-mentioned technical scheme, the lateral wall of setting element is circular-arc, and the steel pipe of being convenient for is placed, and the steel pipe location of being convenient for effectively reduces the steel pipe and produces great offset at the removal in-process, is convenient for transport the steel pipe to the annealing stove in.
Preferably, a space is formed between adjacent positioning pieces, the width of the space is larger than the radius of the steel pipe, and the shape of the limiting piece is consistent with that of the positioning piece.
By adopting the technical scheme, the limiting part is convenient for improving the stability of the steel pipe in the transportation process, the steel pipe is convenient for annealing, and the conveying guide rail is convenient for conveying the steel pipe at intervals.
Preferably, the both ends of spacing frame all are equipped with the limiting plate, the both ends that the limiting plate is close to spacing frame are equipped with the axis of rotation, be equipped with on the spacing frame and be used for controlling the limiting plate to carry out pivoted control.
Through adopting above-mentioned technical scheme, the limiting plate is convenient for carry out the flattening with the tip of a plurality of steel pipes, and the annealing stove of being convenient for processes the steel pipe, and the limiting plate of being convenient for of axis of rotation rotates, and the control is convenient for control limiting plate and rotates.
Preferably, the control piece includes the dwang that sets up along spacing length direction and is used for controlling dwang pivoted control motor, opposite direction's external screw thread has been seted up at the both ends of dwang, be equipped with the gear with dwang intermeshing in the axis of rotation.
Through adopting above-mentioned technical scheme, when the control motor function, drive the dwang and rotate, when the dwang rotated, the gear can rotate with going, because the screw thread opposite direction at dwang both ends, the limiting plate rotation direction at spacing both ends is also opposite, and the limiting plate at spacing both ends of being convenient for inwards carries out the flattening to the steel pipe simultaneously, perhaps outwards rotates simultaneously, and the steel pipe of being convenient for gets into the annealing stove.
Preferably, the height of the limiting plate is larger than the diameter of the steel pipe, and the bottom surface of the limiting plate is flush with the top surface of the conveying guide rail.
Through adopting above-mentioned technical scheme, the limiting plate is convenient for carry out the flattening with the tip of a plurality of steel pipes, and the height ratio steel pipe of limiting plate is big, and the steel pipe of being convenient for gets into the annealing stove, prevents that the limiting plate from producing the restriction to steel pipe transport route, and the steel pipe of being convenient for gets into the annealing stove and carries out annealing processing, improves the processingquality of steel pipe.
Preferably, the conveying guide rail includes a plurality of transfer rollers that are used for the pay-off and is used for driving the conveying motor of transfer roller, the both ends that the transfer roller is close to the mounting bracket are equipped with bearing one, mounting hole one that is used for installing bearing one is offered to the both sides that the mounting bracket is close to bearing one.
Through adopting above-mentioned technical scheme, the steel pipe of being convenient for of conveying guide rail gets into in the annealing stove, and the steel pipe of being convenient for carries out annealing processing, improves steel pipe annealing machining efficiency, and the bearing one effectively reduces the frictional force that produces between transfer roller and the mounting bracket, is convenient for transport the steel pipe, and the steel pipe of being convenient for of conveying guide rail is transported, improves production efficiency.
Preferably, the feeding guide rail comprises a plurality of feeding rollers for conveying the steel pipes and a driving motor for driving the feeding rollers, a second bearing is arranged at the joint of the feeding rollers and the mounting frame, and mounting holes for mounting the second bearing are formed in two sides of the mounting frame, which are close to the second bearing.
Through adopting above-mentioned technical scheme, the pay-off guide rail is convenient for transport the steel pipe, is convenient for transport the steel pipe to the conveying guide rail on, and the annealing stove of being convenient for processes the steel pipe, and driving motor is convenient for drive feed roll and rotates, drives the steel pipe and transports, and bearing two is convenient for reduce the frictional force between feed roll and the mounting bracket, is convenient for improve conveying efficiency for the production progress.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the limiting part and the positioning part are convenient for limiting the steel pipe, and the conveying device is convenient for conveying the steel pipe at intervals, so that the steel pipe is effectively prevented from generating large position deviation, the stability of the steel pipe in the conveying process is improved, and the annealing furnace is convenient for annealing the steel pipe;
2. the limiting plate is convenient for arranging the steel pipe and the annealing furnace to anneal the steel pipe;
3. the conveying guide rail and the feeding guide rail effectively improve the steel pipe conveying efficiency, the production progress is accelerated, the limiting frame and the mounting frame are convenient to determine the steel pipe placing position, and the worker is convenient to place the steel pipe.
Drawings
FIG. 1 is a schematic view showing the structure of an oxygen-free annealing furnace for steel pipe processing according to the present application;
FIG. 2 is a schematic view showing the internal structure of an oxygen-free annealing furnace for steel pipe processing according to the present application;
fig. 3 is an enlarged view of a in fig. 2.
Description of reference numerals: 1. a furnace body; 2. a mounting frame; 3. a conveying device; 31. a transfer assembly; 311. a transfer rail; 3111. a conveying roller; 3112. a transfer motor; 312. a limiting frame; 3121. a limiting member; 32. a feeding assembly; 321. a feeding guide rail; 3211. a feed roller; 3212. a drive motor; 322. a feeding frame; 3221. a positioning member; 4. spacing; 5. a limiting plate; 6. a rotating shaft; 7. a control member; 71. rotating the rod; 72. controlling the motor; 8. a gear; 9. a first bearing; 10. a first mounting hole; 11. a second bearing; 12. and a second mounting hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an oxygen-free annealing furnace for steel pipe processing. Referring to fig. 1 and 2, including furnace body 1, mounting bracket 2 and conveyer 3 of setting on mounting bracket 2, conveyer 3 is including setting up conveying subassembly 31 in furnace body 1 and setting up the pay-off subassembly 32 outside furnace body 1, conveying subassembly 31 is including setting up conveying guide 311 on mounting bracket 2 and along conveying guide 311 length direction setting and with mounting bracket 2 fixed connection's spacing 312, spacing 312 is equipped with a plurality of locating parts 3121 along length direction, the lateral wall of locating part 3121 is circular-arc and leaves the interval 4 that is used for placing the steel pipe between the adjacent locating part 3121.
Referring to fig. 2 and 3, the feeding assembly 32 includes a feeding guide rail 321 and a feeding rack 322, the feeding guide rail 321 includes a plurality of feeding rollers 3211 and a driving motor 3212 for driving the feeding rollers 3211, the feeding rack 322 is disposed along a length direction of the feeding guide rail 321, a plurality of positioning members 3221 having a shape identical to that of the positioning members 3121 are disposed along the length direction in the feeding rack 322, the positioning members 3221 correspond to the positioning members 3121 in positions, so that the steel pipe can reach the conveying guide rail 311 from the feeding guide rail 321, a second bearing 11 is disposed at an end of the feeding roller 3211 close to the mounting rack 2, a second mounting hole 12 for mounting the second bearing 11 is formed in the mounting rack 2, and the feeding rollers 3211 can rotate conveniently. Conveying guide 311 includes transfer roller 3111 and is used for driving transfer roller 3111 to carry out pivoted conveying motor 3112, is convenient for accelerate the conveying efficiency of steel pipe, and mounting bracket 2 has seted up one side that is close to transfer roller 3111 mounting hole 10, and one end that transfer roller 3111 is close to mounting hole 10 is equipped with one 9 of bearing that is located mounting hole 10, and the transfer roller 3111 of being convenient for advances to rotate, effectively accelerates conveying efficiency.
Referring to fig. 2 and 3, the both ends of spacing frame 312 are equipped with limiting plate 5, the both ends that limiting plate 5 is close to spacing frame 312 are equipped with axis of rotation 6, be equipped with the control 7 that is used for controlling axis of rotation 6 on spacing frame 312, distance between axis of rotation 6 and the transfer roller 3111 is greater than the diameter of steel pipe, the steel pipe of being convenient for gets into the annealing stove, control 7 includes dwang 71 that sets up along spacing frame 312 length direction and is used for driving dwang 71 pivoted control motor 72, opposite direction's external screw thread has been seted up on the periphery wall at dwang 71 both ends, be equipped with gear 8 with dwang 71 intermeshing on axis of rotation 6, be convenient for control limiting plate 5 at spacing frame 312 both ends carries out the direction rotation, be convenient for arrange in order the steel pipe.
The implementation principle of the anaerobic annealing furnace for processing the steel pipe in the embodiment of the application is as follows: the staff places the steel pipe in interval 4, it is spacing to be convenient for setting element 3221 to carry on the steel pipe, be convenient for simultaneously pay-off guide rail 321 conveys the steel pipe, pay-off guide rail 321 conveys the steel pipe in conveying the steel pipe to furnace body 1, because locating part 3121 is corresponding with setting element 3221 position, the steel pipe is convenient for get into conveying guide rail 311, conveying motor 3112 drive transfer roller 3111, be convenient for transport the steel pipe to furnace body 1 in, when the steel pipe mostly gets into furnace body 1, can start control motor 72 drive dwang 71, use limiting plate 5 to arrange the steel pipe both ends in order, be convenient for the annealing stove to process the steel pipe, effectively reduce the steel pipe and produce great offset in the data send process, guarantee annealing stove normal operating, be convenient for accelerate production efficiency.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an anaerobic annealing stove for steel pipe processing which characterized in that: comprises a furnace body (1), a mounting rack (2) and a conveying device (3) arranged on the mounting rack (2), the conveying device (3) comprises a conveying component (31) arranged in the furnace body (1) and a feeding component (32) positioned outside the furnace body (1), the conveying assembly (31) comprises a conveying guide rail (311) and a limiting frame (312) arranged along the length direction of the conveying guide rail (311), the limiting frame (312) is provided with a plurality of limiting pieces (3121) along the length direction, the feeding component (32) comprises a feeding guide rail (321) arranged on the mounting frame (2) and a feeding frame (322) arranged on the mounting frame (2), the conveying guide rail (311) and the feeding guide rail (321) are positioned on the same conveying path, a plurality of positioning pieces (3221) corresponding to the limiting pieces (3121) are arranged in the feeding rack (322) along the length direction.
2. The oxygen-free annealing furnace for steel pipe processing according to claim 1, characterized in that: the side wall of the positioning piece (3221) is arc-shaped, the radius of the arc is consistent with that of the steel pipe, the directions of the arcs on two sides of the positioning piece (3221) are opposite, and the cross-sectional area of the positioning piece (3221) is gradually increased downwards.
3. The oxygen-free annealing furnace for steel pipe processing according to claim 2, characterized in that: a space (4) is formed between the adjacent positioning pieces (3221), the width of the space (4) is larger than the radius of the steel pipe, and the limiting pieces (3121) are consistent with the positioning pieces (3221) in shape.
4. The oxygen-free annealing furnace for steel pipe processing according to claim 1, characterized in that: the both ends of spacing frame (312) all are equipped with limiting plate (5), the both ends that limiting plate (5) are close to spacing frame (312) are equipped with axis of rotation (6), be equipped with on spacing frame (312) and be used for controlling limiting plate (5) and carry out pivoted control (7).
5. The oxygen-free annealing furnace for steel pipe processing according to claim 4, characterized in that: control piece (7) are including dwang (71) and the control motor (72) that are used for controlling dwang (71) pivoted that set up along spacing (312) length direction, opposite direction's external screw thread has been seted up at the both ends of dwang (71), be equipped with on axis of rotation (6) with dwang (71) intermeshing's gear (8).
6. The oxygen-free annealing furnace for steel pipe processing according to claim 4, characterized in that: the height of the limiting plate (5) is larger than the diameter of the steel pipe, and the bottom surface of the limiting plate (5) is flush with the top surface of the conveying guide rail (311).
7. The oxygen-free annealing furnace for steel pipe processing according to claim 1, characterized in that: conveying guide rail (311) include a plurality of conveying roller (3111) that are used for the pay-off and conveying motor (3112) that are used for driving conveying roller (3111), conveying roller (3111) are close to the both ends of mounting bracket (2) and are equipped with bearing (9), mounting bracket (2) are close to the both sides of bearing (9) and offer mounting hole (10) that are used for installing bearing (9).
8. The oxygen-free annealing furnace for steel pipe processing according to claim 1, characterized in that: the feeding guide rail (321) comprises a plurality of feeding rollers (3211) for conveying the steel pipes and a driving motor (3212) for driving the feeding rollers (3211), a second bearing (11) is arranged at the joint of the feeding rollers (3211) and the mounting frame (2), and second mounting holes (12) for mounting the second bearing (11) are formed in two sides, close to the second bearing (11), of the mounting frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810448.3U CN213803918U (en) | 2020-11-28 | 2020-11-28 | Anaerobic annealing furnace for steel pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810448.3U CN213803918U (en) | 2020-11-28 | 2020-11-28 | Anaerobic annealing furnace for steel pipe processing |
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| Publication Number | Publication Date |
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| CN213803918U true CN213803918U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022810448.3U Active CN213803918U (en) | 2020-11-28 | 2020-11-28 | Anaerobic annealing furnace for steel pipe processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293005A (en) * | 2021-12-27 | 2022-04-08 | 鑫鹏源智能装备集团有限公司 | Annealing processing equipment of uninterrupted continuous conveying type seamless steel pipe |
| CN114798801A (en) * | 2021-08-25 | 2022-07-29 | 常熟市异型钢管有限公司 | Automatic production method of high-precision oxygen-free steel pipe |
| CN115261588A (en) * | 2022-08-18 | 2022-11-01 | 无锡博雷液压科技有限公司 | Steel pipe on-line annealing heat treatment equipment |
-
2020
- 2020-11-28 CN CN202022810448.3U patent/CN213803918U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798801A (en) * | 2021-08-25 | 2022-07-29 | 常熟市异型钢管有限公司 | Automatic production method of high-precision oxygen-free steel pipe |
| CN114293005A (en) * | 2021-12-27 | 2022-04-08 | 鑫鹏源智能装备集团有限公司 | Annealing processing equipment of uninterrupted continuous conveying type seamless steel pipe |
| CN115261588A (en) * | 2022-08-18 | 2022-11-01 | 无锡博雷液压科技有限公司 | Steel pipe on-line annealing heat treatment equipment |
| CN115261588B (en) * | 2022-08-18 | 2023-06-27 | 无锡博雷液压科技有限公司 | Online annealing heat treatment equipment for steel pipe |
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