CN214639697U - Seamless steel pipe annular heating device - Google Patents
Seamless steel pipe annular heating device Download PDFInfo
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- CN214639697U CN214639697U CN202120186086.7U CN202120186086U CN214639697U CN 214639697 U CN214639697 U CN 214639697U CN 202120186086 U CN202120186086 U CN 202120186086U CN 214639697 U CN214639697 U CN 214639697U
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Abstract
The utility model discloses a seamless steel pipe annular heating device, the on-line screen storage device comprises a base, install first conveying mechanism on base one side, first conveying mechanism output end side is provided with heating mechanism, heating mechanism both sides are provided with and are used for carrying out the pivoted pipe mechanism to seamless steel pipe, the side that first conveying mechanism was kept away from to heating mechanism is provided with second conveying mechanism. The utility model discloses the two of first conveying mechanism and second conveying mechanism cooperates the setting respectively and reaches into pipe and exit tube to seamless steel pipe automation in the entering side and the output side of heating mechanism, prevents manual operation and leads to causing the accident, has not only improved the efficiency of processing, has improved the security moreover greatly.
Description
Technical Field
The utility model relates to a seamless steel pipe processing equipment technical field especially relates to seamless steel pipe annular heating device.
Background
With the development of society, the living standard of people is improved, buildings are built in a plurality of places, when the buildings are built, a steel pipe is an indispensable material, and a seamless steel pipe is formed by perforating a whole round steel and is called as a seamless steel pipe without welding seams on the surface. The seamless steel pipe may be hot-rolled, cold-drawn, extruded, pipe-jacked, etc., depending on the production method.
In the process of processing the steel pipe, local heating is sometimes needed, wherein the local heating refers to one section in the length direction and is the middle section; among the prior art, steel pipe heating process needs the artificial steel pipe of placing on the mounting bracket to start the flame gun and heat, still need the manual work to take off through anchor clamps after the heating, so not only inefficiency, and the steel pipe drops and causes the accident when pressing from both sides and appearing easily, and simultaneously, the heating of steel pipe is directly toasted with the flame gun, and the temperature on self surface is lower when the steel pipe itself is heated some, if rate of heating is too fast, the phenomenon that steel pipe surface warp or split then will appear. Therefore, how to provide an annular heating device for a seamless steel tube is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a seamless steel pipe annular heating device, the utility model discloses the two of first conveying mechanism and second conveying mechanism cooperate the setting respectively to reach into pipe and exit tube to seamless steel pipe automation in the entering side and the output side of heating mechanism, prevent manual operation and lead to causing the accident, have not only improved the efficiency of processing, have improved the security moreover greatly.
The seamless steel tube annular heating device comprises a base, wherein a first conveying mechanism is installed on one side of the base, a heating mechanism is arranged on the output end side of the first conveying mechanism, pipe rotating mechanisms used for rotating a seamless steel tube are arranged on two sides of the heating mechanism, and a second conveying mechanism is arranged on the side, away from the first conveying mechanism, of the heating mechanism;
the first conveying mechanism and the second conveying mechanism respectively comprise two mounting seats vertically arranged on the base, the two mounting seats are symmetrically arranged, an electric control slider is slidably arranged on each mounting seat, a first conveying roller is rotatably arranged between the two electric control sliders, a first rotating motor is arranged on the outer side of the electric control slider on one side, a rotating shaft end of the first rotating motor penetrates through the electric control slider and is connected with one end of the first conveying roller, a first bearing is arranged on the inner side of the electric control slider on the other side, the other end of the first conveying roller is connected and arranged on the first bearing, a second rotating motor is arranged on the outer side of the mounting seat on one side, a rotating shaft end of the second rotating motor penetrates through the mounting seats and is connected with one end of the second conveying roller, a second bearing is arranged on the inner side of the mounting seat on the other side, and the other end of the second conveying roller is connected and arranged on the second bearing, and pipe grooves are formed in the middle parts of the first conveying rollers and the second conveying rollers and used for limiting and conveying the seamless steel pipes.
Preferably, the first conveying roller and the second conveying roller in the first conveying mechanism are both arranged in a hollow manner.
Preferably, heating pipes are transversely arranged in the first conveying roller and the second conveying roller, one end of each heating pipe in the first conveying roller penetrates through the electric control sliding block and is electrically connected with the first power supply, and one end of each heating pipe in the second conveying roller penetrates through the mounting seat and is electrically connected with the second power supply.
Preferably, the pipe rotating mechanism comprises a lifting cylinder vertically arranged on the base, and a concave type steel pipe rotating table is mounted on the piston end of the lifting cylinder.
Preferably, a plurality of groups of rollers are arranged on the upper end face of the steel tube rotary table, and one group of rollers are electrically controlled through a third rotating motor.
Preferably, the first conveyor roller is disposed above the second conveyor roller.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the first conveying mechanism and the second conveying mechanism are respectively matched and arranged on the inlet side and the outlet side of the heating mechanism to achieve automatic pipe inlet and pipe outlet of the seamless steel pipe, so that accidents caused by manual operation are prevented, the processing efficiency is improved, the safety is greatly improved, meanwhile, pipe grooves are arranged in the middle of the first conveying roller and the second conveying roller to limit and convey the seamless steel pipe, and the position deviation in the conveying process is prevented;
(2) a plurality of flame spray heads are uniformly and annularly arranged in the heating mechanism, and the seamless steel tube can be uniformly heated by matching with the rotating tube mechanisms arranged on the two sides of the heating mechanism, so that the heating mechanism has the advantage of uniform heating;
(3) first transport and the inside heater block that sets up of second roller conveying roller among the first conveying mechanism can preheat the seamless steel pipe surface of carrying, prevents that rate of heating is too fast, the steel pipe surface deformation or the phenomenon that splits appear.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a seamless steel pipe annular heating device provided by the present invention;
fig. 2 is a schematic structural view of the first conveying mechanism of fig. 1 according to the present invention;
fig. 3 is a front view of the first conveying mechanism of fig. 1 according to the present invention;
fig. 4 is a schematic structural view of the pipe rotating mechanism of fig. 1 according to the present invention;
fig. 5 is a front view of the pipe rotating mechanism of fig. 1 according to the present invention.
In the figure: 1-a first conveying mechanism, 11-a mounting seat, 12-a first conveying roller, 13-a second conveying roller, 14-a pipe groove, 15-a first rotating motor, 16-a second rotating motor, 17-an electric control slider, 18-a first power supply, 19-a second power supply, 110-a heating pipe, 111-a bearing, 2-a heating mechanism, 3-a pipe rotating mechanism, 31-a steel pipe rotating table, 32-a roller, 33-a third rotating motor, 34-a lifting cylinder, 4-a second conveying mechanism and 5-a base.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, an annular heating device for seamless steel tubes comprises a base 5, wherein a first conveying mechanism 1 is installed on one side of the base 5, the first conveying mechanism 1 can be provided with a plurality of groups, a heating mechanism 2 is arranged on the output end side of the first conveying mechanism 1, a plurality of flame spray heads are uniformly and annularly installed in the heating mechanism 2, so that the seamless steel tubes can be uniformly heated after entering the heating mechanism 2, the heating mechanism has the advantage of uniform heating, pipe rotating mechanisms 3 for rotating the seamless steel tubes are arranged on two sides of the heating mechanism 2, a second conveying mechanism 4 is arranged on the side of the heating mechanism 2 far away from the first conveying mechanism 1, the first conveying mechanism 1 and the second conveying mechanism 4 have the same external structure, and are respectively matched and arranged on the entering side and the output side of the heating mechanism 2 to automatically convey the seamless steel tubes, and the substantial difference between the first conveying mechanism 1 and the second conveying mechanism 4 lies in that conveying rollers are arranged inside the first conveying mechanism 1 and the second rollers The heating component is arranged, so that the surface of the conveyed seamless steel pipe can be preheated, and the phenomenon that the surface of the steel pipe is deformed or cracked due to the overhigh heating speed is prevented;
referring to fig. 2 and 3, each of the first conveying mechanism 1 and the second conveying mechanism 4 includes two mounting seats 11 vertically disposed on the base 5, and the two mounting seats 11 are symmetrically disposed, an electrically controlled slider 17 is slidably mounted on the mounting seat 11, slide rails are controllably mounted on two sides of the electrically controlled slider 17, a first conveying roller 12 is rotatably mounted between the two electrically controlled sliders 17, a first rotating motor 15 is disposed outside the electrically controlled slider 17 on one side, a rotating shaft end of the first rotating motor 15 penetrates through the electrically controlled slider 17 and is connected to one end of the first conveying roller 12, a first bearing 111 is mounted inside the electrically controlled slider 17 on the other side, the other end of the first conveying roller 12 is connected to the first bearing 111, a second rotating motor 16 is disposed outside the mounting seat 11 on one side, a rotating shaft end of the second rotating motor 16 penetrates through the mounting seat 11 and is connected to one end of the second conveying roller 13, a second bearing 111 is mounted inside the mounting seat 11 on the other side, the other end of the second conveying roller 13 is connected and arranged on the second bearing 111, the middle parts of the first conveying roller 12 and the second conveying roller 13 are provided with a pipe groove 14 for limiting and conveying the seamless steel pipe, and the first conveying roller 12 is arranged above the second conveying roller 13.
The first conveyor roller 12 and the second conveyor roller 13 in the first conveyor mechanism 1 are both hollow.
Referring to fig. 4 and 5, the pipe rotating mechanism 3 includes a lifting cylinder 34 vertically disposed on the base 5, and a piston end of the lifting cylinder 34 is provided with a concave-shaped steel pipe rotating table 31 for rotating the seamless steel pipe when heating the seamless steel pipe.
A plurality of sets of rollers 32 are arranged on the upper end surface of the steel tube rotary table 31, and the rollers 32 are electrically controlled by a third rotating motor 33.
It can be understood that, the utility model provides a first rotation motor 15, second rotation motor 16, automatically controlled slider 17, third rotation motor 33 and lift cylinder 34's drive mode can adopt external power source's mode to drive, first rotation motor, second rotation motor 16, automatically controlled slider 17, third rotation motor 33 and lift cylinder 34's model is not limited to single type, can be for having on the market now be fit for with the utility model's type to first rotation motor, second rotation motor 16, automatically controlled slider 17, third rotation motor 33 and lift cylinder 34 can carry out automatic integrative control through a current PLC controller, also can carry out autonomic programming, nevertheless not the utility model discloses the technical problem that needs to solve, do not do here specifically again.
The working principle is as follows: the first power supply 18 and the second power supply 19 are turned on to heat the first conveying roller 12 and the second conveying roller 13, the seamless steel pipe is placed between the first conveying roller 12 and the second conveying roller 13 of the first conveying mechanism 1 and clamped in the pipe groove 14, the first rotating motor 15 and the second rotating motor 16 are started to drive the first conveying roller 12 and the second conveying roller 13 to rotate to move the seamless steel pipe to the heating mechanism 2, after the seamless steel pipe is moved to a position to be heated, the electric control slider 17 is operated upwards to enable the first conveying roller 12 and the second conveying roller 13 to be far away and loosened, the lifting cylinders 34 on two sides are started to lift up to enable the steel pipe rotary table 31 to drag the seamless steel pipe, the third rotating motor 33 is started to enable the seamless steel pipe to rotate in the steel pipe rotary table 31, the heating mechanism 2 is started simultaneously, a plurality of flame spray heads annularly arranged in the heating mechanism 2 are started, and the seamless steel pipe can be uniformly heated after entering the heating mechanism 2, after heating is completed, the lifting cylinders 34 on the two sides are started to descend, so that the seamless steel tube falls onto the second conveying rollers 13, the electric control slide block 17 operates downwards to enable the first conveying rollers 12 and the second conveying rollers 13 to clamp the seamless steel tube, the seamless steel tube is continuously operated, and the seamless steel tube is continuously output to enter the second conveying mechanism 4 and then is continuously processed forward.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The seamless steel tube annular heating device is characterized by comprising a base, wherein a first conveying mechanism is mounted on one side of the base, a heating mechanism is arranged on the output end side of the first conveying mechanism, pipe rotating mechanisms used for rotating a seamless steel tube are arranged on two sides of the heating mechanism, and a second conveying mechanism is arranged on the side, away from the first conveying mechanism, of the heating mechanism;
the first conveying mechanism and the second conveying mechanism respectively comprise two mounting seats vertically arranged on the base, the two mounting seats are symmetrically arranged, an electric control slider is slidably arranged on each mounting seat, a first conveying roller is rotatably arranged between the two electric control sliders, a first rotating motor is arranged on the outer side of the electric control slider on one side, a rotating shaft end of the first rotating motor penetrates through the electric control slider and is connected with one end of the first conveying roller, a first bearing is arranged on the inner side of the electric control slider on the other side, the other end of the first conveying roller is connected and arranged on the first bearing, a second rotating motor is arranged on the outer side of the mounting seat on one side, a rotating shaft end of the second rotating motor penetrates through the mounting seats and is connected with one end of the second conveying roller, a second bearing is arranged on the inner side of the mounting seat on the other side, and the other end of the second conveying roller is connected and arranged on the second bearing, and pipe grooves are formed in the middle parts of the first conveying rollers and the second conveying rollers and used for limiting and conveying the seamless steel pipes.
2. The seamless steel tube annular heating device according to claim 1, wherein the first conveying roller and the second conveying roller of the first conveying mechanism are both hollow.
3. The seamless steel tube annular heating device according to claim 2, wherein heating tubes are transversely arranged in the first conveying roller and the second conveying roller, one end of each heating tube in the first conveying roller penetrates through the electric control slide block and is electrically connected with the first power supply, and one end of each heating tube in the second conveying roller penetrates through the mounting seat and is electrically connected with the second power supply.
4. The seamless steel tube annular heating device according to claim 1, wherein the tube rotating mechanism comprises a lifting cylinder vertically arranged on a base, and a piston end of the lifting cylinder is provided with a concave steel tube rotating platform.
5. The endless heating device for seamless steel pipe according to claim 4, wherein a plurality of sets of rollers are provided on the upper end surface of the steel pipe turntable, and one set of rollers is electrically controlled by a third rotating motor.
6. The seamless steel tube ring heating apparatus according to claim 1, wherein the first conveying roller is disposed above the second conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186086.7U CN214639697U (en) | 2021-01-22 | 2021-01-22 | Seamless steel pipe annular heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186086.7U CN214639697U (en) | 2021-01-22 | 2021-01-22 | Seamless steel pipe annular heating device |
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| Publication Number | Publication Date |
|---|---|
| CN214639697U true CN214639697U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120186086.7U Active CN214639697U (en) | 2021-01-22 | 2021-01-22 | Seamless steel pipe annular heating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323159A (en) * | 2022-08-29 | 2022-11-11 | 衡阳鸿大精密制造有限责任公司 | Full-automatic walking beam type pipe blank heating device |
-
2021
- 2021-01-22 CN CN202120186086.7U patent/CN214639697U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323159A (en) * | 2022-08-29 | 2022-11-11 | 衡阳鸿大精密制造有限责任公司 | Full-automatic walking beam type pipe blank heating device |
| CN115323159B (en) * | 2022-08-29 | 2023-12-26 | 衡阳鸿大精密制造有限责任公司 | Full-automatic walking beam type tube blank heating device |
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