CN217889132U

CN217889132U - Boiler pipe straightener

Info

Publication number: CN217889132U
Application number: CN202222445340.8U
Authority: CN
Inventors: 徐猛; 李钊才; 刘赛涛; 姜光高; 姜海峰; 余焕文; 李吉庆; 刘海春
Original assignee: Guangzhou Sunwin New Materials Group Co ltd
Current assignee: Guangzhou Sunwin New Materials Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-11-25
Anticipated expiration: 2032-09-15

Abstract

The utility model belongs to the technical field of straightening equipment, especially, be a boiler pipe straightener, need rely on artifical manually operation usually to current boiler pipe straightener, degree of automation is low, has reduced the problem of aligning efficiency, and the following scheme is proposed to present, and it includes base and aligning frame, the spout has been seted up at the top of base, and slidable mounting has the slide in the spout, and the top front side fixed mounting of base has a first motor, fixedly connected with lead screw on the output shaft of first motor, and the slide screw thread cup joints in the outside of lead screw, and the top fixed mounting of slide has the pneumatic cylinder, and the output fixed connection of pneumatic cylinder is in the bottom of aligning frame, and equal fixed mounting has a straightening board on the top inner wall of aligning frame and the bottom inner wall. The utility model discloses a cooperation between straightening frame, first straightening board, second straightening board and the arc grip block is convenient for realize carrying out the fixed and automatic aligning work of clamping to the boiler pipe, promotes aligning work efficiency.

Description

Boiler pipe straightener

Technical Field

The utility model relates to a straightening equipment technical field especially relates to a boiler pipe straightener.

Background

Boiler tubes are widely used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, and are in a state of high temperature and high pressure, liquid corrosion, gas corrosion, physical abrasion for a long time during working. The material of the existing boiler pipe is generally 20G in medium and low pressure, and 16Mng or 20Mng in medium pressure.

The boiler tube needs to be straightened in the processing process, the existing boiler tube straightening device usually needs to be operated manually, the automation degree is low, and the straightening efficiency is reduced; we therefore propose a boiler tube straightener to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current boiler pipe straightener and need rely on artifical manually operation usually, degree of automation is low, has reduced the shortcoming of aligning efficiency, and the boiler pipe straightener who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a boiler pipe straightener, including base and aligning frame, the spout has been seted up at the top of base, slidable mounting has the slide in the spout, and the top front side fixed mounting of base has first motor, fixedly connected with lead screw on the output shaft of first motor, the slide screw thread cup joints the outside at the lead screw, and the top fixed mounting of slide has the pneumatic cylinder, the output fixed connection of pneumatic cylinder is in the bottom of aligning frame, equal fixed mounting has first straightening plate on the top inner wall of aligning frame and the bottom inner wall, and top one side fixed mounting of straightening frame has the second motor, fixedly connected with two-way screw rod on the output shaft of second motor, two movable plates have been cup jointed to the outside screw thread of two-way screw rod, the equal fixedly connected with connecting plate in one side that two movable plates kept away from each other, the bottom fixedly connected with diaphragm of connecting plate, the equal fixed mounting in one side that two diaphragms are close to each other has the second straightening plate, and the top rear side fixed mounting of base has two arc backup pads, the same solid fixed ring of top fixedly connected with of two arc backup pads, gu fixed ring's the outside has seted up a plurality of square holes, the downthehole all slidably mounted has the square plate, a plurality of square holes, the opposite side of fixed ring corresponds the opposite side butt that a plurality of rotating link joint post, the opposite side is equipped with the rotating ring connecting hole respectively.

Preferably, one side of the top of the base is rotatably connected with an electric push rod through a hinge, and the output end of the electric push rod is rotatably connected to the outer side of the rotating ring through the hinge.

Preferably, the top of the straightening frame is fixedly provided with a fixed frame, and the two moving plates are both sleeved on the outer side of the fixed frame in a sliding manner.

Preferably, transverse holes are formed in the two sides of the straightening frame, and the two transverse plates are connected in the corresponding transverse holes in a sliding mode respectively.

Preferably, the inner walls of the front side and the rear side of the sliding groove are fixedly connected with the same guide rod, and the sliding plate is sleeved on the outer side of the guide rod in a sliding manner.

Preferably, a positioning plate is fixedly mounted on the rear side of the top of the base and rotatably sleeved on the outer side of the screw rod.

In the utility model, a boiler pipe straightening device, arrange the boiler pipe in the fixed ring, then start the electric push rod, control its output to extend, and then drive the swivel becket to carry out counter-clockwise turning outside the fixed ring, and drive a plurality of spliced poles to move to one side that is close to each other through the cooperation of a plurality of connecting holes and corresponding spliced pole, and drive a plurality of arc grip blocks to move to one side that is close to each other through corresponding square plate, realize the clamping of boiler pipe and fix;

the utility model discloses in, a boiler pipe straightener, start first motor and drive the lead screw rotatory, the lead screw through with the screw drive of slide and drive the slide under the direction of guide bar and carry out the back-and-forth movement, thereby adjust the front and back position of straightening frame, then start the pneumatic cylinder and drive the vertical movement of straightening frame, and drive two first straightening plate vertical movements, thereby carry out the upper and lower straightening to the boiler pipe, and drive two-way screw rod rotation through starting the second motor, two-way screw rod drives two movable plates to the one motion that is close to each other through the screw drive with two movable plates under the direction of mount, and drive two second straightening plates to the one side motion that is close to each other through corresponding connecting rod and diaphragm, carry out the aligning work to the boiler board;

the utility model has the advantages of reasonable design, be convenient for realize carrying out the fixed and automatic aligning work of clamping to the boiler pipe through the cooperation between straightening frame, first straightening board, second straightening board and the arc grip block, promote aligning work efficiency, the reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a boiler tube straightening device according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic sectional structure view of a boiler tube straightening device provided by the present invention.

In the figure: 1. a base; 2. straightening frames; 3. a fixing ring; 4. a square plate; 5. an arc-shaped clamping plate; 6. connecting columns; 7. a rotating ring; 8. connecting holes; 9. an electric push rod; 10. a screw rod; 11. a first motor; 12. a second motor; 13. positioning a plate; 14. a bidirectional screw; 15. moving the plate; 16. a fixed mount; 17. a connecting plate; 18. a transverse plate; 19. a hydraulic cylinder; 20. a slide plate; 21. a first straightening plate; 22. a second straightening plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a boiler pipe straightener, including base 1 and straightening frame 2, the spout has been seted up at the top of base 1, slidable mounting has slide 20 in the spout, and base 1's top front side fixed mounting has first motor 11, fixedly connected with lead screw 10 on first motor 11's the output shaft, slide 20 screw-thread cup joints the outside at lead screw 10, and slide 20's top fixed mounting has pneumatic cylinder 19, the output end fixed connection of pneumatic cylinder 19 is in the bottom of straightening frame 2, equal fixed mounting has first straightener plate 21 on straightening frame 2's the top inner wall and the bottom inner wall, and top one side fixed mounting of straightening frame 2 has second motor 12, fixedly connected with two-way screw 14 on second motor 12's the output shaft, two movable plates 15 have been cup jointed to the outside screw-thread of two-way screw 14, the equal fixedly connected with connecting plate 17 in one side that two movable plates 15 kept away from each other, the bottom fixedly connected with diaphragm 18 of connecting plate 17, the equal fixed mounting in one side that two diaphragms 18 are close to each other has second straightener plate 22, and top rear side fixed mounting has two arc backup pads, and two arc backup pads's top rear side fixed mounting have the same side fixed ring 3, the fixed ring 8 fixed ring that the fixed ring connects the side, and the fixed ring that 3, the fixed ring 4 fixed ring that the fixed ring 3 all installed on one side is close to the side, and fixed ring 8 fixed ring that the fixed ring is close to the fixed ring is equipped with a plurality of fixed ring, and fixed ring is equipped with the fixed ring 4, and fixed ring is close to the fixed ring, and fixed ring 8 fixed ring, the fixed ring that the fixed ring is equipped with a plurality of fixed ring 4, and fixed ring is equipped with the fixed ring that the fixed ring is close to the fixed ring is equipped with the fixed ring 4, and the fixed ring that the fixed ring respectively, the fixed ring that the fixed ring is equipped with a plurality of fixed ring is close to the fixed ring is equipped with a plurality of the fixed ring 8.

In this embodiment, top one side of base 1 is connected with electric putter 9 through the hinge rotation, and electric putter 9's output passes through the hinge rotation and connects in the outside of swivel 7, is convenient for control swivel 7's rotation.

In this embodiment, a fixed frame 16 is fixedly installed at the top of the straightening frame 2, and both the moving plates 15 are slidably sleeved outside the fixed frame 16 to guide the moving plates 15.

In this embodiment, the two sides of the straightening frame 2 are both provided with transverse holes, and the two transverse plates 18 are respectively slidably connected in the corresponding transverse holes to guide the transverse plates 18.

In this embodiment, fixedly connected with is the same guide bar on the inner wall of both sides around the spout, and slide 20 slides and cup joints in the outside of guide bar, leads slide 20.

In this embodiment, a positioning plate 13 is fixedly mounted on the rear side of the top of the base 1, and the positioning plate 13 is rotatably sleeved on the outer side of the screw rod 10 to rotatably position the screw rod 10.

In this embodiment, when the boiler tube straightening machine is used, a boiler tube is placed in the fixing ring 3, then the electric push rod 9 is started, the output end of the electric push rod is controlled to extend, the rotating ring 7 is further driven to rotate anticlockwise outside the fixing ring 3, the connecting columns 6 are driven to move towards one sides close to each other through the matching of the connecting holes 8 and the corresponding connecting columns 6, the arc-shaped clamping plates 5 are driven to move towards one sides close to each other through the corresponding square plates 4, the boiler tube is clamped and fixed, the first motor 11 is started to drive the lead screw 10 to rotate, the lead screw 10 drives the sliding plate 20 to move back and forth through the thread transmission of the sliding plate 20 and under the guide of the guide rod, so that the front and back positions of the straightening frame 2 are adjusted, then the hydraulic cylinder 19 is started to drive the straightening frame 2 to move vertically, the two first straightening plates 21 are driven to move vertically, the boiler tube is straightened up and down, the two-way screw 14 is driven to rotate through the thread transmission of the two-way screw rods 15 and under the guide of the fixing frame 16, the connecting rods and the two-way cross plates 22 are driven to move towards one side close to one side of the straightening plate.

Claims

1. The utility model provides a boiler pipe straightener, a serial communication port, including base (1) and straightening frame (2), the spout has been seted up at the top of base (1), slidable mounting has slide (20) in the spout, and the top front side fixed mounting of base (1) has first motor (11), fixedly connected with lead screw (10) on the output shaft of first motor (11), slide (20) screw thread cup joints in the outside of lead screw (10), and the top fixed mounting of slide (20) has pneumatic cylinder (19), the output fixed connection of pneumatic cylinder (19) is in the bottom of straightening frame (2), equal fixed mounting has first straightening plate (21) on the top inner wall of straightening frame (2) and the bottom inner wall, and top one side fixed mounting of straightening frame (2) has second motor (12), fixedly connected with two-way screw (14) on the output shaft of second motor (12), the outside screw thread cup joints of two-way screw (14) has two movable plates (15), one side that two movable plates (15) kept away from each other all fixedly connected with connecting plate (17), the bottom fixed connection of connecting plate (17) has diaphragm (18), one side fixed connection has two fixed mounting plate (18) that two arc-shaped support plates (1) are close to each other, and two fixed mounting plate (3) are just back arc-shaped support plates (3) on the top fixed mounting arc-shaped support plate (1), a plurality of square holes have been seted up in the outside of solid fixed ring (3), and equal slidable mounting has square plate (4) in a plurality of square holes, and the equal fixed mounting in one side that a plurality of square plates (4) are close to each other has arc grip block (5), and the opposite side fixed mounting of square plate (4) has spliced pole (6), the outside of solid fixed ring (3) is rotated and has been cup jointed swivel becket (7), and the front side of swivel becket (7) is seted up and is equipped with a plurality of connecting holes (8), a plurality of spliced poles (6) respectively with the inner wall activity butt of the connecting hole (8) that corresponds.

2. Boiler tube straightening device according to claim 1, characterized in that an electric push rod (9) is rotatably connected to one side of the top of the base (1) by means of a hinge, and the output end of the electric push rod (9) is rotatably connected to the outer side of the rotary ring (7) by means of a hinge.

3. Boiler tube straightening device according to claim 1, characterized in that a fixed frame (16) is fixedly mounted on the top of the straightening frame (2), and both moving plates (15) are slidably sleeved on the outer side of the fixed frame (16).

4. The boiler tube straightening device according to claim 1, characterized in that both sides of the straightening frame (2) are provided with transverse holes, and two transverse plates (18) are respectively connected in the corresponding transverse holes in a sliding manner.

5. The boiler tube straightening device according to the claim 1, characterized in that the same guide rod is fixedly connected to the inner walls of the front and the rear sides of the chute, and the sliding plate (20) is slidably sleeved on the outer side of the guide rod.

6. The boiler tube straightening device according to the claim 1, characterized in that a positioning plate (13) is fixedly arranged at the rear side of the top of the base (1), and the positioning plate (13) is rotatably sleeved outside the screw rod (10).