CN212442914U - Tee bend production heat treatment facility - Google Patents

Abstract

The utility model relates to the technical field of heating equipment, in particular to a tee joint production heat treatment device; the inner wall and the outer wall of the straight pipe section can be heated simultaneously, so that the straight pipe section is heated uniformly, and the heat treatment effect is better; the device comprises an operation panel, ball, two sets of support bearings, servo motor, the first platform of placing, the portal frame, the pneumatic cylinder, the mounting panel, four groups of first intermediate frequency induction heating coil and four groups of second intermediate frequency induction heating coil, two sets of support bearings are fixed respectively and are set up in the top left part and the right part of operation panel, servo motor is fixed to be set up in the right-hand member of operation panel, servo motor's output and ball transmission are connected, the first platform of placing sets up in the top of operation panel, the portal frame is fixed to be set up on the operation panel, the portal frame is located the middle part of operation panel, the pneumatic cylinder is fixed to be set up on the portal frame, four groups of first intermediate frequency induction heating coil and four groups of second intermediate.

Description

Tee bend production heat treatment facility

Technical Field

The utility model relates to a heating equipment's technical field especially relates to a tee bend production equipment for heat treatment.

Background

As is well known, a tee production heat treatment apparatus is a device for heating a straight pipe section before tee push forming, and is widely used in the field of heating apparatuses; the conventional three-way production heat treatment equipment comprises an electric heating box, wherein a heating cavity is arranged in the electric heating box, a discharge hole is formed in the electric heating box and communicated with the heating cavity, and electric heating tubes are arranged on the inner walls of the front end and the rear end of the heating cavity; when the existing three-way production heat treatment equipment is used, the straight pipe section is placed in the heating cavity, and the electric heating pipe is started to heat the straight pipe section; the existing tee production heat treatment equipment is found in use, the wall thickness of a straight pipe section pushed by a tee is thick, and when the straight pipe section is subjected to heat treatment through an electric heating pipe, the inner wall and the outer wall of the straight pipe section are heated unevenly, so that the temperature difference between the inner wall and the outer wall of the straight pipe section is caused, the tee pushing quality is influenced, and certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a can carry out the concurrent heating to straight tube section inner wall and outer wall, make the straight tube section be heated evenly, the better tee bend production equipment for heat treatment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises an operation table, a ball screw, two groups of supporting bearings, a servo motor, a first placing table, a portal frame, a hydraulic cylinder, a mounting plate, four groups of first medium-frequency induction heating coils and four groups of second medium-frequency induction heating coils, wherein the two groups of supporting bearings are respectively and fixedly arranged at the left part and the right part of the top end of the operation table, the ball screw is rotatably arranged between the two groups of supporting bearings, the servo motor is fixedly arranged at the right end of the operation table, the output end of the servo motor is in transmission connection with the ball screw, the first placing table is arranged at the top end of the operation table, the first placing table is in transmission connection with the ball screw, the portal frame is fixedly arranged on the operation table, the portal frame is positioned in the middle of the operation table, the hydraulic cylinder is fixedly arranged on the portal frame, and the output end of, four groups of first intermediate frequency induction heating coils and four groups of second intermediate frequency induction heating coils all fix the bottom that sets up in the mounting panel, four groups of second intermediate frequency induction heating coils are located four groups of first intermediate frequency induction heating coils respectively.

Preferably, the device further comprises a second placing table and two groups of connecting supports, the left ends of the two groups of connecting supports are fixedly connected with the right part of the first placing table, and the right ends of the two groups of connecting supports are fixedly connected with the left part of the second placing table.

Preferably, four sets of positioning discs are fixedly arranged on the first placing table and the second placing table, and the four sets of positioning discs are arranged corresponding to the four sets of first intermediate frequency induction heating coils.

Preferably, the middle parts of the top ends of the two groups of connecting supports are fixedly provided with heat insulation plates.

Preferably, the bottom of mounting panel is provided with the heat preservation cover, four sets of first intermediate frequency induction heating coil and four sets of second intermediate frequency induction heating coil all are located the heat preservation cover.

Preferably, the top end of the operating platform is provided with two sets of slide rails, and the first placing platform and the second placing platform can be arranged on the two sets of slide rails in a left-right sliding mode.

Preferably, the top left part and the top right part of operation panel all are provided with two sets of baffles corresponding with two sets of slide rails.

(III) advantageous effects

Compared with the prior art, the utility model provides a tee bend production equipment for heat treatment possesses following beneficial effect: the three-way production heat treatment equipment is characterized in that four groups of straight pipe sections to be heat treated are placed on a first placing table, a servo motor is started to enable the servo motor to drive a ball screw to rotate for a certain number of turns and then stop, the first placing table moves to the position right below an installation plate after being driven by the ball screw, a hydraulic cylinder is started to enable the output end of the hydraulic cylinder to extend, four groups of first intermediate frequency induction heating coils and four groups of second intermediate frequency induction heating coils move downwards, the four groups of straight pipe sections are respectively inserted between the four groups of first intermediate frequency induction heating coils and the four groups of second intermediate frequency induction heating coils, the four groups of first intermediate frequency induction heating coils and the four groups of second intermediate frequency induction heating coils are both connected with mains supply and started, the four groups of first intermediate frequency induction heating coils and the four groups of second intermediate frequency induction heating coils respectively heat the inner walls and, the heat treatment effect is better.

Drawings

FIG. 1 is a schematic view of a left front perspective structure of the present invention without a heat preservation cover;

FIG. 2 is a schematic diagram of a right front perspective three-dimensional structure of the present invention without a heat-insulating cover;

FIG. 3 is a schematic view of a left front perspective structure of the present invention with a heat-insulating cover;

fig. 4 is a front view cross-sectional structural schematic diagram of the present invention;

in the drawings, the reference numbers: 1. an operation table; 2. a ball screw; 3. a support bearing; 4. a servo motor; 5. a first placing table; 6. a gantry; 7. a hydraulic cylinder; 8. mounting a plate; 9. a first intermediate frequency induction heating coil; 10. a second medium frequency induction heating coil; 11. a second placing table; 12. connecting a support; 13. positioning a plate; 14. a heat insulation plate; 15. a heat-preserving cover; 16. a slide rail; 17. and a baffle plate.

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. 1-4, the utility model relates to a tee joint production heat treatment device, which comprises an operation table 1, a ball screw 2, two sets of support bearings 3, a servo motor 4, a first placing table 5, a portal frame 6, a hydraulic cylinder 7, a mounting plate 8, four sets of first intermediate frequency induction heating coils 9 and four sets of second intermediate frequency induction heating coils 10, wherein the two sets of support bearings 3 are respectively and fixedly arranged at the left and right parts of the top end of the operation table 1, the ball screw 2 is rotatably arranged between the two sets of support bearings 3, the servo motor 4 is fixedly arranged at the right end of the operation table 1, the output end of the servo motor 4 is in transmission connection with the ball screw 2, the first placing table 5 is arranged at the top end of the operation table 1, the first placing table 5 is in transmission connection with the ball screw 2, the portal frame 6 is fixedly arranged on the operation table 1, the portal frame 6 is positioned at the middle part of, the output end of the hydraulic cylinder 7 is fixedly connected with the top end of the mounting plate 8, four groups of first intermediate frequency induction heating coils 9 and four groups of second intermediate frequency induction heating coils 10 are fixedly arranged at the bottom end of the mounting plate 8, and the four groups of second intermediate frequency induction heating coils 10 are respectively positioned in the four groups of first intermediate frequency induction heating coils 9; four groups of straight tube sections to be heat treated are placed on a first placing table 5, a servo motor 4 is started, the servo motor 4 drives a ball screw 2 to rotate for a certain number of turns and then stops, the first placing table 5 moves to the position right below an installation plate 8 after being transmitted by the ball screw 2, a hydraulic cylinder 7 is started, the output end of the hydraulic cylinder 7 extends, four groups of first intermediate frequency induction heating coils 9 and four groups of second intermediate frequency induction heating coils 10 move downwards, the four groups of straight tube sections are respectively inserted between the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10, the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 are both connected with commercial power and started, and the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 respectively heat the inner walls and the, the inner wall and the outer wall of the straight pipe section are heated uniformly, and the heat treatment effect is better.

The utility model discloses a tee joint production heat treatment device, which also comprises a second placing table 11 and two groups of connecting supports 12, wherein the left ends of the two groups of connecting supports 12 are fixedly connected with the right part of the first placing table 5, and the right ends of the two groups of connecting supports 12 are fixedly connected with the left part of the second placing table 11; when the straight pipe sections on the first placing table 5 are subjected to heat treatment, the next straight pipe section is placed on the second placing table 11 to stand by, after the heat treatment of the straight pipe sections on the first placing table 5 is finished, the hydraulic cylinder 7 is started, the hydraulic cylinder 7 drives the mounting plate 8 to move upwards, the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 are separated, the servo motor 4 is started at the moment, the servo motor 4 drives the ball screw 2 to rotate, after transmission, the first placing table 5 and the second placing table 11 both move leftwards, when the first placing table 5 moves to the left part of the operating table 1 and the second placing table 11 is positioned under the mounting plate 8, the servo motor 4 stops acting, the straight pipe sections on the second placing table 11 can be subjected to heat treatment, meanwhile, the straight pipe sections subjected to heat treatment on the first placing table 5 can be blanked, and the next straight pipe sections to be treated are placed on the placing table to stand by standing by, the waiting time for feeding and discharging can be reduced, and the efficiency is higher; four groups of positioning disks 13 are fixedly arranged on the first placing table 5 and the second placing table 11, and the four groups of positioning disks 13 are arranged corresponding to the four groups of first medium-frequency induction heating coils 9; through the arrangement of the four groups of positioning disks 13, the straight pipe sections placed on the first placing table 5 and the second placing table 11 can be positioned, so that the straight pipe sections can be just inserted between the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10; the middle parts of the top ends of the two groups of connecting supports 12 are fixedly provided with heat insulation plates 14; through the arrangement of the heat insulation plate 14, the heat insulation can be effectively carried out during the feeding and the blanking of the straight pipe section, and the heat radiation of the four groups of first medium frequency induction heating coils 9 and the four groups of second medium frequency induction heating coils 10 is reduced to roast operators; the bottom end of the mounting plate 8 is provided with a heat-insulating cover 15, and the four groups of first medium-frequency induction heating coils 9 and the four groups of second medium-frequency induction heating coils 10 are positioned in the heat-insulating cover 15; through the arrangement of the heat-insulating cover 15, the air fluidity in the heat-insulating cover 15 can be reduced, the heat loss is effectively reduced, and the energy is saved; two sets of slide rails 16 are arranged at the top end of the operating platform 1, and the first placing platform 5 and the second placing platform 11 can be arranged on the two sets of slide rails 16 in a left-right sliding manner; through the arrangement of the two groups of slide rails 16, the first placing table 5 and the second placing table 11 can be more stable when moving left and right; two groups of baffles 17 corresponding to the two groups of slide rails 16 are arranged at the left part and the right part of the top end of the operating platform 1; through the setting of baffle 17, can place the platform 5 and the second is placed the platform 11 and is effectively spacing, when carrying out the heat treatment of the straight tube section on the first platform 5 of placing, can make the first platform 5 of placing be located the mounting panel 8 just under, when carrying out the heat treatment of the straight tube section on the second platform 11 of placing, can make the second place the platform 11 and be located the mounting panel 8 just under.

When the heating device is used, four groups of straight tube sections to be subjected to heat treatment are placed on a first placing table 5, a servo motor 4 is started, the servo motor 4 drives a ball screw 2 to rotate for a certain number of turns and then stops, the first placing table 5 moves to the position right below a mounting plate 8 after being transmitted by the ball screw 2, a hydraulic cylinder 7 is started, the output end of the hydraulic cylinder 7 extends, four groups of first intermediate frequency induction heating coils 9 and four groups of second intermediate frequency induction heating coils 10 move downwards, the four groups of straight tube sections are respectively inserted between the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10, the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 are respectively connected with commercial power and started, and the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 respectively heat, the inner wall and the outer wall of the straight pipe section are uniformly heated, and the heat treatment effect is better; when the straight pipe sections on the first placing table 5 are subjected to heat treatment, the next straight pipe section is placed on the second placing table 11 to stand by, after the heat treatment of the straight pipe sections on the first placing table 5 is finished, the hydraulic cylinder 7 is started, the hydraulic cylinder 7 drives the mounting plate 8 to move upwards, the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10 are separated, the servo motor 4 is started at the moment, the servo motor 4 drives the ball screw 2 to rotate, after transmission, the first placing table 5 and the second placing table 11 both move leftwards, when the first placing table 5 moves to the left part of the operating table 1 and the second placing table 11 is positioned under the mounting plate 8, the servo motor 4 stops acting, the straight pipe sections on the second placing table 11 can be subjected to heat treatment, meanwhile, the straight pipe sections subjected to heat treatment on the first placing table 5 can be blanked, and the next straight pipe sections to be treated are placed on the placing table to stand by standing by, the waiting time for feeding and discharging can be reduced, and the efficiency is higher; through the arrangement of the four groups of positioning disks 13, the straight pipe sections placed on the first placing table 5 and the second placing table 11 can be positioned, so that the straight pipe sections can be just inserted between the four groups of first intermediate frequency induction heating coils 9 and the four groups of second intermediate frequency induction heating coils 10; through the arrangement of the heat insulation plate 14, the heat insulation can be effectively carried out during the feeding and the blanking of the straight pipe section, and the heat radiation of the four groups of first medium frequency induction heating coils 9 and the four groups of second medium frequency induction heating coils 10 is reduced to roast operators; through the arrangement of the heat-insulating cover 15, the air fluidity in the heat-insulating cover 15 can be reduced, the heat loss is effectively reduced, and the energy is saved; through the arrangement of the two groups of slide rails 16, the first placing table 5 and the second placing table 11 can be more stable when moving left and right; through the setting of baffle 17, can place the platform 5 and the second is placed the platform 11 and is effectively spacing, when carrying out the heat treatment of the straight tube section on the first platform 5 of placing, can make the first platform 5 of placing be located the mounting panel 8 just under, when carrying out the heat treatment of the straight tube section on the second platform 11 of placing, can make the second place the platform 11 and be located the mounting panel 8 just under.

The utility model discloses a tee bend production heat treatment device, servo motor, four first intermediate frequency induction heating coil of group and four second intermediate frequency induction heating coil of group all purchase to servo motor, four first intermediate frequency induction heating coil of group and four second intermediate frequency induction heating coil of group all carry out the electricity through the instruction manual of buying together and connect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 (7)

1. The tee joint production heat treatment equipment is characterized by comprising an operation table (1), a ball screw (2), two groups of support bearings (3), a servo motor (4), a first placing table (5), a portal frame (6), a hydraulic cylinder (7), a mounting plate (8), four groups of first intermediate frequency induction heating coils (9) and four groups of second intermediate frequency induction heating coils (10), wherein the two groups of support bearings (3) are respectively and fixedly arranged at the left part and the right part of the top end of the operation table (1), the ball screw (2) is rotatably arranged between the two groups of support bearings (3), the servo motor (4) is fixedly arranged at the right end of the operation table (1), the output end of the servo motor (4) is in transmission connection with the ball screw (2), the first placing table (5) is arranged at the top end of the operation table (1), the first placing table (5) is in transmission connection with the ball screw (2), portal frame (6) are fixed to be set up on operation panel (1), portal frame (6) are located the middle part of operation panel (1), pneumatic cylinder (7) are fixed to be set up on portal frame (6), the output of pneumatic cylinder (7) with the top fixed connection of mounting panel (8), four groups of first intermediate frequency induction heating coil (9) and four groups of second intermediate frequency induction heating coil (10) are all fixed to be set up in the bottom of mounting panel (8), four groups of second intermediate frequency induction heating coil (10) are located four groups of first intermediate frequency induction heating coil (9) respectively.

2. The tee joint production heat treatment equipment according to claim 1, further comprising a second placing table (11) and two groups of connecting supports (12), wherein the left ends of the two groups of connecting supports (12) are fixedly connected with the right part of the first placing table (5), and the right ends of the two groups of connecting supports (12) are fixedly connected with the left part of the second placing table (11).

3. The three-way production heat treatment equipment according to claim 2, wherein four sets of positioning discs (13) are fixedly arranged on the first placing table (5) and the second placing table (11), and the four sets of positioning discs (13) are arranged corresponding to the four sets of first medium-frequency induction heating coils (9).

4. The tee bend production heat treatment equipment according to claim 3, characterized in that a heat insulation plate (14) is fixedly arranged at the middle of the top ends of the two groups of connecting supports (12).

5. The three-way production heat treatment equipment according to claim 4, wherein the bottom end of the mounting plate (8) is provided with a heat-preserving cover (15), and the four groups of first intermediate frequency induction heating coils (9) and the four groups of second intermediate frequency induction heating coils (10) are all positioned in the heat-preserving cover (15).

6. The tee bend production heat treatment equipment according to claim 5, characterized in that the top end of the operation platform (1) is provided with two sets of slide rails (16), and the first placing platform (5) and the second placing platform (11) can be arranged on the two sets of slide rails (16) in a left-right sliding manner.

7. The three-way production heat treatment equipment according to claim 6, wherein the top left part and the top right part of the operation platform (1) are provided with two sets of baffles (17) corresponding to the two sets of slide rails (16).

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