CN210458292U - Seamless steel pipe heat treatment equipment - Google Patents
Seamless steel pipe heat treatment equipment Download PDFInfo
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- CN210458292U CN210458292U CN201921458824.8U CN201921458824U CN210458292U CN 210458292 U CN210458292 U CN 210458292U CN 201921458824 U CN201921458824 U CN 201921458824U CN 210458292 U CN210458292 U CN 210458292U
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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
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Abstract
The utility model relates to a steel pipe machining correlation technique field specifically is a seamless steel pipe equipment for heat treatment, including the heat treatment stove, the inside sliding connection of heat treatment stove has the carriage, and the inside of carriage is equipped with the resettlement groove, and the inside rotation of resettlement groove is connected with seamless steel pipe, and the inside spiro union of water storage box has the circulating pump, and the surperficial spiro union of circulating pump has the connecting pipe, and the connecting pipe spiro union is on the surface of shower head, and beneficial effect is: after the heat treatment of the seamless steel pipe is completed, the seamless steel pipe is conveyed to the lower end of the spray header, the seamless steel pipe is uniformly cooled through the spray header, the cooling quality is guaranteed, meanwhile, cooling water enters the water storage tank through the drain hole, then the cooling water is filtered through the filter screen plate, and the filtered cooling water enters the spray header again through the circulating pump and the connecting pipe, so that the recycling of the cooling water is realized, the utilization efficiency of the cooling water is improved, and the seamless steel pipe is suitable for popularization.
Description
Technical Field
The utility model relates to a steel pipe processing correlation technique field specifically is a seamless steel pipe equipment for heat treatment.
Background
Steel pipes made of a single metal piece and having no joints on the surface are called seamless steel pipes, and according to the production method, the seamless steel pipes are divided into hot rolled pipes, cold drawn pipes, extruded pipes, push pipes, and the like, and are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation.
In the prior art, heat treatment is required to be carried out on seamless steel pipes through heat treatment equipment during production and processing, generally, a heating pipe is arranged at the upper part of a furnace body, a conveying frame is arranged at the lower part of the furnace body, and the conveyed seamless steel pipes are subjected to heat treatment through the heating pipe, but the heating pipe cannot uniformly heat the seamless steel pipes, so that the heat treatment quality of the seamless steel pipes is influenced; and need in hoisting the seamless steel pipe to cooling arrangement after the heat treatment, the operation is complicated, can not be quick cool off the seamless steel pipe after the heat treatment, when cold drawing the seamless steel pipe through cooling arrangement, equally can not carry out even cooling to the seamless steel pipe, and the while comdenstion water can not carry out cyclic utilization, influences the utilization efficiency of comdenstion water, and the result of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seamless steel pipe equipment for heat treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a seamless steel pipe heat treatment device comprises a heat treatment furnace, wherein a conveying frame is connected to the inside of the heat treatment furnace in a sliding mode, a placing groove is formed in the conveying frame, a seamless steel pipe is connected to the inside of the placing groove in a rotating mode, the seamless steel pipe is connected to the inside of a positioning sleeve in an extruding mode, the positioning sleeve is welded to the surface of a pneumatic cylinder, the pneumatic cylinder is connected to the surface of a rotating rod in a threaded mode, a rotating groove is formed in the conveying frame, the rotating rod is connected to the inside of the rotating groove in a rotating mode, the positioning sleeve is connected to the surface of a power output end of a speed reducing motor in a transmission mode, the speed reducing motor is connected to the inside of the conveying frame in a threaded mode, a heating pipe is connected to the inside of the heat treatment furnace in a threaded mode, a spray head is connected to the inside of the heat treatment furnace in a threaded, the surface of the circulating pump is in threaded connection with a connecting pipe, and the connecting pipe is in threaded connection with the surface of the spray header.
Preferably, the position sleeve is circular frame structure, and the position sleeve is provided with two sets ofly, and two sets of position sleeves set up about seamless steel pipe longitudinal symmetry, and the pneumatic cylinder welding is on the horizontal part surface of a set of position sleeve, and the dwang includes a set of disc and a set of round bar, and the round bar welding is on the surface of disc, and the disc spiro union is on the surface of pneumatic cylinder, and the round bar rotates to be connected in the inside that rotates the groove.
Preferably, the inside of carriage is equipped with the fixed slot, and the fixed slot sets up the side at the arrangement groove, and gear motor spiro union is in the inside of fixed slot, and gear motor's power take off end transmission is connected on the horizontal part surface of another group's position sleeve.
Preferably, the interior of the heat treatment furnace comprises a heating cavity and a cooling cavity, a partition plate is arranged between the heating cavity and the cooling cavity, the partition plate is welded on the inner wall of the heat treatment furnace, and the heating pipe and the spray header are both arranged at the upper end of the conveying frame.
Preferably, the water storage tank is of a rectangular frame structure, the protruding part of the water storage tank is welded at the lower end of the cooling cavity on the heat treatment furnace, the drain holes are provided with multiple groups, the filter screen plate is composed of a mounting frame and a filter screen, the filter screen is welded on the inner wall of the mounting frame, and the mounting frame is screwed in the drain holes.
Preferably, a water through hole is formed in the side end of the inside of the water storage tank, the input end of the circulating pump is screwed in the water through hole, the output end of the circulating pump is screwed on the surface of the connecting pipe, and the connecting pipe is screwed on the surface of the input end of the spray header.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the seamless steel pipe is subjected to heat treatment, the seamless steel pipe is lifted into the placing groove through lifting equipment, then the pneumatic cylinder is adjusted to the outer end, the pneumatic cylinder drives the positioning sleeves to extrude on the surface of the seamless steel pipe, the seamless steel rod moves to one side of the speed reducing motor and extrudes in the other group of positioning sleeves, at the moment, the seamless steel pipe is conveyed into the heat treatment furnace, the seamless steel pipe is heated through the heating pipe, the speed reducing motor is started at the same time, the speed reducing motor drives the seamless steel pipe to rotate, the seamless steel pipe is further uniformly heated, and the heat treatment quality of the seamless steel pipe is guaranteed;
2. after the heat treatment of the seamless steel pipe is completed, the seamless steel pipe is conveyed to the lower end of the spray header, the seamless steel pipe is uniformly cooled through the spray header, the cooling quality is guaranteed, meanwhile, cooling water enters the water storage tank through the drain hole, then the cooling water is filtered through the filter screen plate, and the filtered cooling water enters the spray header again through the circulating pump and the connecting pipe, so that the recycling of the cooling water is realized, the utilization efficiency of the cooling water is improved, and the seamless steel pipe is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the conveying frame and the seamless steel tube of the present invention;
FIG. 3 is a schematic view of the connection structure of the pneumatic cylinder and the reduction motor of the present invention;
fig. 4 is a schematic view of the connection structure of the water storage tank and the filter screen plate of the present invention.
In the figure: the device comprises a heat treatment furnace 1, a conveying frame 2, a placing groove 3, a seamless steel pipe 4, a positioning sleeve 5, a pneumatic cylinder 6, a rotating rod 7, a rotating groove 8, a speed reducing motor 9, a heating pipe 10, a spray header 11, a water storage tank 12, a water discharging hole 13, a filter screen plate 14, a circulating pump 15 and a connecting pipe 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a seamless steel pipe heat treatment device comprises a heat treatment furnace 1, a conveying frame 2 is connected to the inside of the heat treatment furnace 1 in a sliding mode, a placing groove 3 is formed in the conveying frame 2, a seamless steel pipe 4 is connected to the inside of the placing groove 3 in a rotating mode, the seamless steel pipe 4 is connected to the inside of a positioning sleeve 5 in an extruding mode, the positioning sleeve 5 is welded to the surface of a pneumatic cylinder 6, the pneumatic cylinder 6 is in threaded connection with the surface of a rotating rod 7, a rotating groove 8 is formed in the inside of the conveying frame 2, the rotating rod 7 is connected to the inside of the rotating groove 8 in a rotating mode, the positioning sleeve 5 is of a circular frame structure, two groups of positioning sleeves 5 are arranged on the positioning sleeve 5, the two groups of positioning sleeves 5 are symmetrically arranged up and down relative to the seamless steel pipe 4, the pneumatic cylinder 6 is welded to the surface of the horizontal portion of the group of positioning sleeves 5, the, before the seamless steel tube 4 is subjected to heat treatment, the seamless steel tube 4 is lifted to the inside of the placing groove 3, then the pneumatic cylinder 6 is adjusted to the outer end, the pneumatic cylinder 6 drives the positioning sleeve 5 to move to the outer end and extrude the surface of the seamless steel tube 4, so that the seamless steel tube 4 is fixed in the positioning sleeve 5, and the seamless steel tube 4 is uniformly heated and cooled through the speed reducing motor 9;
referring to fig. 2 and 3, the positioning sleeve 5 is in transmission connection with the surface of the power output end of the speed reducing motor 9, the speed reducing motor 9 is in screw connection with the inside of the conveying frame 2, the inside of the conveying frame 2 is provided with a fixing groove, the fixing groove is arranged at the side end of the placing groove 3, the speed reducing motor 9 is in screw connection with the inside of the fixing groove, the power output end of the speed reducing motor 9 is in transmission connection with the surface of the horizontal part of the other group of positioning sleeves 5, before the seamless steel pipe 4 is conveyed, the seamless steel pipe 4 is fixed inside the positioning sleeve 5, then the seamless steel pipe 4 is conveyed to the lower end of the heating pipe 10, the speed reducing motor 9 is started, the seamless steel pipe 4 is driven to rotate through the speed reducing motor 9, the;
referring to fig. 1, a heating pipe 10 is screwed in the heat treatment furnace 1, a spray header 11 is screwed in the heat treatment furnace 1, the heat treatment furnace 1 comprises a heating cavity and a cooling cavity, a partition plate is arranged between the heating cavity and the cooling cavity and welded on the inner wall of the heat treatment furnace 1, the heating pipe 10 and the spray header 11 are both arranged at the upper end of a conveying frame 2, the conveying frame 2 conveys the seamless steel pipe 4 to the lower end of the heating pipe 10, the seamless steel pipe 4 is subjected to heat treatment through the heating pipe 10, the seamless steel pipe 4 is continuously conveyed after the heat treatment, the seamless steel pipe 4 is conveyed to the lower end of the spray header 11, the seamless steel pipe 4 is subjected to cooling treatment through the spray header 11, the heat treatment and the cooling of the seamless steel pipe 4 are performed in the same equipment, time and labor are;
referring to fig. 1 and 4, a water storage tank 12 is welded on the surface of a heat treatment furnace 1, drain holes 13 are formed in the heat treatment furnace 1, a filter screen plate 14 is screwed in the water storage tank 12, the water storage tank 12 is of a rectangular frame structure, the protruding part of the water storage tank 12 is welded at the lower end of a cooling cavity on the heat treatment furnace 1, a plurality of groups of drain holes 13 are formed in the drain holes 13, the filter screen plate 14 is composed of a mounting frame and a filter screen, the filter screen is welded on the inner wall of the mounting frame, the mounting frame is screwed in the drain holes 13, cooling water sprayed out of a spray header 11 enters the water storage tank 12 through the drain holes 13, then the cooling water is filtered through the filter screen plate 14, the filtered cooling water is stored through the water storage tank 12;
referring to fig. 1 and 4, the inside spiro union of water storage box 12 has circulating pump 15, the surperficial spiro union of circulating pump 15 has connecting pipe 16, connecting pipe 16 spiro union is on the surface of shower head 11, the inside side of water storage box 12 is equipped with the limbers, the input end spiro union of circulating pump 15 is in the inside of limbers, the output end spiro union of circulating pump 15 is on the surface of connecting pipe 16, connecting pipe 16 spiro union is on the input surface of shower head 11, take out the inside cooling water of water storage box 12 through circulating pump 15, then the cooling water reenters into the inside of shower head 11 through connecting pipe 16, the cyclic utilization to the cooling water has been realized, the utilization efficiency of cooling water has been improved, excellent in use effect.
The working principle is as follows: the model of the pneumatic cylinder 6 refers to MGPM16, the model of the gear motor 9 refers to 68KTYZ, the model of the circulating pump 15 refers to ISG, the pneumatic cylinder 6, the gear motor 9 and the circulating pump 15 are electrically connected with an external power supply, during actual work, the seamless steel tube 4 is placed in the placing groove 3 on the conveying frame 2 through the lifting equipment, then the pneumatic cylinder 6 is adjusted to the outer end, the positioning sleeve 5 on the pneumatic cylinder 6 is extruded on the surface of the seamless steel tube 4, the pneumatic cylinder 6 drives the seamless steel tube 4 to be close to one end of the gear motor 9, finally the seamless steel tube 4 is extruded on the surface of the positioning sleeve 5 on the gear motor 9, at the moment, the conveying frame 2 is started, the seamless steel tube 4 is conveyed to the inside of the heat treatment furnace 1 through the conveying frame 2, the seamless steel tube 4 is conveyed to the lower end of the heating pipe 10, the gear motor 9 and, meanwhile, the gear motor 9 drives the seamless steel tube 4 to rotate in the placing groove 3, so that the heating pipe 10 uniformly heats the seamless steel tube 4, the heat treatment quality of the seamless steel tube 4 is ensured, after the heat treatment of the seamless steel tube 4 is finished, the seamless steel tube 4 is continuously conveyed, the seamless steel tube 4 is conveyed to the lower end of the spray header 11, at the moment, condensed water in the spray header 11 is sprayed on the surface of the seamless steel tube 4, the rapid cooling of the seamless steel tube 4 is realized, the seamless steel tube 4 is uniformly cooled by rotating the seamless steel tube 4, the cold drawing quality of the seamless steel tube 4 is ensured, the condensed water enters the water storage tank 12 through the drain hole 13, then the condensed water is filtered through the filter screen plate 14, the filtered condensed water is stored in the water storage tank 12 and enters the spray header 11 again through the action of the circulating pump 15 and the connecting pipe 16, and then realize the cyclic utilization to the comdenstion water, improved the utilization efficiency of comdenstion water, excellent in use effect is fit for promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seamless steel pipe heat treatment facility, includes heat treatment furnace (1), its characterized in that: the inside sliding connection of heat treatment furnace (1) has carriage (2), the inside of carriage (2) is equipped with arrangement groove (3), the inside rotation of arrangement groove (3) is connected with seamless steel pipe (4), seamless steel pipe (4) extrusion connection is in the inside of position sleeve (5), position sleeve (5) welding is on the surface of pneumatic cylinder (6), the pneumatic cylinder (6) spiro union is on the surface of dwang (7), the inside of carriage (2) is equipped with rotation groove (8), dwang (7) rotate to be connected in the inside of rotation groove (8), position sleeve (5) transmission is connected on the power take off terminal surface of gear motor (9), gear motor (9) spiro union is in the inside of carriage (2), the inside spiro union of heat treatment furnace (1) has heating pipe (10), and the inside spiro union of heat treatment furnace (1) has shower head (11), the surface welding of heat treatment furnace (1) has water storage tank (12), and the inside of heat treatment furnace (1) is equipped with wash port (13), the inside spiro union of water storage tank (12) has filter screen board (14), and the inside spiro union of water storage tank (12) has circulating pump (15), the surface spiro union of circulating pump (15) has connecting pipe (16), connecting pipe (16) spiro union is on the surface of shower head (11).
2. The heat treatment equipment for the seamless steel pipe according to claim 1, characterized in that: position sleeve (5) are circular frame structure, and position sleeve (5) are provided with two sets ofly, and two sets of position sleeve (5) set up about seamless steel pipe (4) longitudinal symmetry, and the welding of pneumatic cylinder (6) is on the horizontal part surface of a set of position sleeve (5), and dwang (7) are including a set of disc and a set of round bar, and the round bar welding is on the surface of disc, and the disc spiro union is on the surface of pneumatic cylinder (6), and the round bar rotates to be connected in the inside of rotating groove (8).
3. The heat treatment equipment for the seamless steel pipe according to claim 1, characterized in that: the inside of carriage (2) is equipped with the fixed slot, and the fixed slot setting is in the side of placing groove (3), and gear motor (9) spiro union is in the inside of fixed slot, and the power take off end transmission of gear motor (9) is connected on the horizontal part surface of another group position sleeve (5).
4. The heat treatment equipment for the seamless steel pipe according to claim 1, characterized in that: the inside of heat treatment furnace (1) includes heating chamber and cooling chamber, is provided with the division board between heating chamber and the cooling chamber, and the division board welding is at the inner wall of heat treatment furnace (1), and heating pipe (10) and shower head (11) all set up the upper end at carriage (2).
5. The heat treatment equipment for the seamless steel pipe according to claim 1, characterized in that: the water storage tank (12) is of a rectangular frame structure, the protruding part of the water storage tank (12) is welded at the lower end of a cooling cavity on the heat treatment furnace (1), a plurality of groups of drain holes (13) are formed, the filter screen plate (14) is composed of an installation frame and a filter screen, the filter screen is welded on the inner wall of the installation frame, and the installation frame is in threaded connection with the inside of the drain holes (13).
6. The heat treatment equipment for the seamless steel pipe according to claim 1, characterized in that: the side end of the inside of the water storage tank (12) is provided with a water through hole, the input end of the circulating pump (15) is in threaded connection with the inside of the water through hole, the output end of the circulating pump (15) is in threaded connection with the surface of the connecting pipe (16), and the connecting pipe (16) is in threaded connection with the surface of the input end of the spray header (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458824.8U CN210458292U (en) | 2019-09-04 | 2019-09-04 | Seamless steel pipe heat treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458824.8U CN210458292U (en) | 2019-09-04 | 2019-09-04 | Seamless steel pipe heat treatment equipment |
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| Publication Number | Publication Date |
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| CN210458292U true CN210458292U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921458824.8U Active CN210458292U (en) | 2019-09-04 | 2019-09-04 | Seamless steel pipe heat treatment equipment |
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| CN (1) | CN210458292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604645A (en) * | 2021-08-02 | 2021-11-05 | 水野金属科技(无锡)有限公司 | Heat treatment system and process adopting isothermal cooling liquid |
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2019
- 2019-09-04 CN CN201921458824.8U patent/CN210458292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604645A (en) * | 2021-08-02 | 2021-11-05 | 水野金属科技(无锡)有限公司 | Heat treatment system and process adopting isothermal cooling liquid |
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