CN218657759U

CN218657759U - Seamless tee joint forming machine

Info

Publication number: CN218657759U
Application number: CN202223263669.9U
Authority: CN
Inventors: 朱守会; 王耀海; 王素华
Original assignee: Shandong Taishi Pipeline Equipment Co ltd
Current assignee: Shandong Taishi Pipeline Equipment Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-21
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a tee bend former technical field especially relates to a seamless tee bend make-up machine. The device comprises a forming assembly and a cap cutting assembly, wherein the forming assembly comprises a lower die, an upper die and a hydraulic cylinder, the lower die is arranged on a base, the upper die is matched with the lower die, the hydraulic cylinder drives the upper die to move and press, and side pressure cylinders for pressurizing are arranged on two sides of the base; cut the cap subassembly including smooth guide bar of establishing on the base, rotate carousel and the third motor of setting on the base, be equipped with fixed cover on the guide bar, be equipped with the tray on the fixed cover, and the tray stretches into the shaping hole in the lower mould, the cover is equipped with the spring on the guide bar, and the spring supports fixed cover and base respectively, be equipped with the ring gear on the carousel, the output of third motor is equipped with the gear with ring gear meshing, movable mounting has first motor on the carousel, be equipped with the pivot in the axis of rotation of first motor, and the one end that first motor was kept away from in the pivot is equipped with the cutting blade dish. The utility model discloses reduce the loaded down with trivial details degree of processing, reduced the loss of cold water or coolant liquid, energy-concerving and environment-protective.

Description

Seamless tee joint forming machine

Technical Field

The utility model relates to a tee bend former technical field especially relates to a seamless tee bend make-up machine.

Background

The tee is also called as a pipe tee or a tee pipe, a tee joint and the like. Mainly used for changing the direction of the fluid and is used at the position of a main pipeline and a branch pipeline. Can be classified according to the pipe diameter. Generally, the alloy steel is made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon leaching, pvc and other materials.

The method is divided into hydraulic bulging and hot-press forming according to the process, wherein the hydraulic bulging of the tee joint is a forming process for bulging out the branch pipe through axial compensation of metal materials. The process is to use a special hydraulic press to inject liquid into the tube blank with the diameter equal to that of the tee joint, and to extrude the tube blank by the synchronous centering motion of two horizontal side cylinders of the hydraulic press, so that the volume of the tube blank is reduced after extrusion, the liquid in the tube blank is increased along with the reduction of the volume of the tube blank, and when the required pressure for the expansion of the tee branch pipe is reached, the metal material flows along the inner cavity of the die under the dual action of the liquid pressure in the side cylinders and the tube blank to expand the branch pipe.

But the hydraulic bulging in the existing market adds man-hour, when the tee bend shaping, all can have the pipe cap basically, takes out the tee bend back, need cut the pipe cap once more to form the three-way pipe, and because the temperature is high when cutting the metalwork, need use coolant liquid or cold water to cool down, not only improved the loaded down with trivial details degree of processing, still increased the loss of cold water or coolant liquid, thereby not energy-concerving and environment-protective enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the background art, provide one kind and reduced the loaded down with trivial details degree of processing, liquid when effectively utilizing the bulging is as cooling liquid, has reduced the loss of cold water or cooling liquid, energy-concerving and environment-protective seamless tee bend make-up machine.

The technical scheme of the utility model: a seamless three-way forming machine comprises a forming assembly and a cap cutting assembly arranged on the forming assembly, wherein the forming assembly comprises a lower die, an upper die and a hydraulic cylinder, the lower die is arranged on a base, the upper die is matched with the lower die, the hydraulic cylinder drives the upper die to move and press, and side pressure cylinders for pressurizing are arranged on two sides of the base;

cut the cap subassembly including smooth guide bar, the carousel and the third motor of setting on the base of establishing on the base, be equipped with fixed cover on the guide bar, be equipped with the tray on the fixed cover, and the tray stretches into the shaping hole in the lower mould, the cover is equipped with the spring on the guide bar, and the spring supports fixed cover and base respectively, be equipped with the ring gear on the carousel, the output of third motor is equipped with the gear with ring gear meshing, movable mounting has first motor on the carousel, be equipped with the pivot in the axis of rotation of first motor, and the one end that first motor was kept away from in the pivot is equipped with the cutting blade dish.

Preferably, slide block and second motor are slided on the carousel, the output of second motor is equipped with the threaded rod, and threaded rod and slider threaded connection, the slider stretches out the carousel and is connected with the bottom of first motor.

Preferably, a switch electrically connected with the third motor is arranged on the base, and the switch is located under the guide rod.

Preferably, the forming assembly is provided with a liquid injection assembly.

Preferably, the tray moves along the guide bar by a distance greater than the thickness of the tray.

Preferably, the lower die is arranged on the base through a plurality of groups of supporting plates.

Preferably, the first motor moves along the axis of the turntable for a distance greater than the thickness of the pipe.

Compared with the prior art, the utility model discloses following profitable technological effect has: the guide rod props against the switch to drive the third motor, the gear is matched to drive the rotary table provided with the gear ring, and finally the first motor on the rotary table rotates along the guide column; the cutter disc is driven to rotate by the rotating shaft to enter a state to be cut; the second motor works and drives the threaded rod to pull the sliding block, so that the first motor is pulled to the axis of the tray, and the cutter disc arranged on the first motor is slowly close to the pipe cap to cut; make tee bend shaping and pipe cap cutting go on simultaneously, reduced the loaded down with trivial details degree of processing, can cool down through being located intraductal liquid, liquid when effectively utilizing the bulging is as cooling liquid, has reduced the loss of cold water or cooling liquid, and is energy-concerving and environment-protective.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partially enlarged structural view of a portion a of fig. 2.

Reference numerals are as follows: 1. a molding assembly; 2. cutting the cap assembly; 3. an upper die; 4. a hydraulic cylinder; 5. a lower die; 6. a base; 7. a support frame; 8. a lateral pressure cylinder; 9. a tray; 10. fixing a sleeve; 11. a guide bar; 12. a spring; 13. a turntable; 14. a ring gear; 15. a cutter disc; 16. a rotating shaft; 17. a first motor; 18. a slider; 19. a threaded rod; 20. a second motor; 21. a gear; 22. a third motor; 23. and (6) switching.

Detailed Description

As shown in fig. 1-3, the utility model provides a seamless tee joint forming machine, which comprises a forming component 1 and a cap cutting component 2 arranged on the forming component 1, wherein the forming component 1 comprises a lower die 5 arranged on a base 6, an upper die 3 matched with the lower die 5, and a hydraulic cylinder 4 for driving the upper die 3 to move and press, and two sides of the base 6 are provided with side pressure cylinders 8 for pressurizing; the upper die 3 and the lower die 5 are pushed to be matched through the hydraulic cylinder 4, meanwhile, a workpiece pipe to be processed is placed in and added with liquid, and then the side pressure cylinders 8 on the two sides push and extrude the liquid for processing;

specifically, the lower die 5 is arranged on the base 6 through a plurality of groups of supporting plates 7, so that a gap for installing equipment is formed between the lower die 5 and the base 6 and is used for machining the pipe cap again;

further, a liquid injection assembly is arranged on the forming assembly 1 and is used for adding liquid between the upper die 3 and the lower die 5 and matching the liquid with the lower die for processing;

the cap cutting assembly 2 comprises a guide rod 11 arranged on the base 6 in a sliding mode, a rotary table 13 arranged on the base 6 in a rotating mode and a third motor 22, a fixing sleeve 10 is arranged on the guide rod 11, a tray 9 is arranged on the fixing sleeve 10, the tray 9 extends into a forming hole in the lower die 5, a spring 12 is sleeved on the guide rod 11, and the spring 12 abuts against the fixing sleeve 10 and the base 6 respectively; after a machined workpiece is formed, the tray 9 is extruded, and a fixed sleeve 10 for fixing the tray 9 drives a guide rod 11 to slide into the base 6 and compress a spring 12; at this time, as the switch 23 electrically connected with the third motor 22 is arranged on the base 6, and the switch 23 is positioned right below the guide rod 11, the guide rod 11 extrudes the switch 23 and starts the third motor 22 when descending, so as to realize the circular motion of the cutting assembly;

the rotary table 13 is provided with a gear ring 14, the output end of the third motor 22 is provided with a gear 21 meshed with the gear ring 14, the rotary table 13 is movably provided with a first motor 17, the third motor 22 drives the gear 21 and drives the gear ring 14 and the rotary table 13 when working, a rotating shaft 16 is arranged on a rotating shaft of the first motor 17, a cutter disc 15 is arranged at one end, away from the first motor 17, of the rotating shaft 16, the cutter disc 15 performs circular motion along with the first motor 17 and the rotary table 13, and the first motor 17 is started and drives the cutter disc 15 to rotate and start to cut a pipe cap extending out of the lower die 5;

specifically, a sliding block 18 and a second motor 20 are slidably arranged on the rotary table 13, a threaded rod 19 is arranged at the output end of the second motor 20, the threaded rod 19 is in threaded connection with the sliding block 18, the sliding block 18 extends out of the rotary table 13 and is connected with the bottom of the first motor 17, the second motor 20 works and drives the threaded rod 19, so that the sliding block 18 is driven to move towards the center of the rotary table 13 on the rotary table 13, and finally the first motor 17 and the cutter disc 15 are driven to move and cut the pipe caps;

furthermore, the distance dimension of the tray 9 moving along the guide rod 11 is larger than the thickness dimension of the tray 9, so as to prevent the fixing sleeve 10 from clamping the tray 9;

furthermore, the distance size of the first motor 17 moving along the axis of the rotating disc 13 is larger than the thickness size of the pipe fitting, so that when the first motor 17 moves, the moving amount of the cutter disc 15 is larger than the thickness of the pipe fitting, the pipe fitting can be conveniently cut, and the incomplete cutting condition is reduced.

In the embodiment, in operation, after the pipe fitting is assembled with the lower die 5 through the upper die 3, and simultaneously the lateral pressure cylinder 8 is matched to process, the pipe fitting extends into the lower die 5 through liquid extrusion to form a tee joint, the tray 9 can be extruded when a third straight pipe is generated, the tray 9 pushes the fixing sleeve 10 and extrudes the spring 12, the guide rod 11 extends into the base 6, the lower die 5 is extruded and the guide rod 11 abuts against the switch 23 through the tray 9, the third motor 22 is started and drives the gear 21 to rotate, so that the rotary disc 13 provided with the gear ring 14 is driven, the first motor 17 on the rotary disc 13 rotates along the guide column 11, at the moment, the first motor 17 and the second motor 20 work, the first motor 17 drives the cutting cutter disc 15 to rotate through the rotating shaft 16 to enter a to-be-cut state, the second motor 20 works and drives the threaded rod 19 to pull the sliding block 18, so that the first motor 17 is pulled towards the shaft center of the tray 9, the cutting cutter disc 15 arranged on the first motor 17 slowly approaches a pipe cap to perform cutting, when the pipe cap, the cutting is performed, the liquid in the pipe fitting can be cooled and the pipe fitting can be taken out after the pipe fitting is cut, the pipe fitting is taken out, the novel expansion cooling liquid, the cooling liquid cooling device can be used for reducing the cold water consumption, and the cold water expansion effect is reduced, and the cold water consumption, and the cold water is also can be used for the cold water consumption, and the cold water expansion effect is reduced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A seamless three-way forming machine is characterized by comprising a forming assembly (1) and a cap cutting assembly (2) arranged on the forming assembly (1), wherein the forming assembly (1) comprises a lower die (5) arranged on a base (6), an upper die (3) matched with the lower die (5) and a hydraulic cylinder (4) for driving the upper die (3) to move and press, and side pressure cylinders (8) for pressurizing are arranged on two sides of the base (6);

cut cap subassembly (2) including smooth guide bar (11), the carousel (13) and the third motor (22) of establishing on base (6) of rotation setting on base (6), be equipped with fixed cover (10) on guide bar (11), be equipped with tray (9) on fixed cover (10), and tray (9) stretch into the shaping hole in lower mould (5), the cover is equipped with spring (12) on guide bar (11), and spring (12) support fixed cover (10) and base (6) respectively, be equipped with ring gear (14) on carousel (13), the output of third motor (22) is equipped with gear (21) with ring gear (14) meshing, movable mounting has first motor (17) on carousel (13), be equipped with pivot (16) in the axis of rotation of first motor (17), and pivot (16) keep away from the one end of first motor (17) and be equipped with cutting blade disc (15).

2. The seamless three-way forming machine is characterized in that a sliding block (18) and a second motor (20) are arranged on the rotary table (13) in a sliding mode, a threaded rod (19) is arranged at the output end of the second motor (20), the threaded rod (19) is in threaded connection with the sliding block (18), and the sliding block (18) extends out of the rotary table (13) and is connected with the bottom of the first motor (17).

3. The seamless tee joint forming machine according to claim 2, wherein the base (6) is provided with a switch (23) electrically connected with the third motor (22), and the switch (23) is positioned right below the guide rod (11).

4. The seamless three-way forming machine according to claim 1, characterized in that the forming component (1) is provided with a liquid injection component.

5. A three-way seamless forming machine according to claim 1, characterized in that the tray (9) is moved along the guide bar (11) over a distance greater than the thickness of the tray (9).

6. A seamless three-way forming machine according to claim 1, characterized in that the lower die (5) is arranged on the base (6) by means of a plurality of sets of support plates (7).

7. A machine as claimed in claim 1, wherein the first motor (17) is moved along the axis of the turntable (13) by a distance greater than the thickness of the tubular element.