A tee machine for manufacturing a tee

Abstract

This utility model discloses a spare tee machine for tee pipes, which includes two straightening components and two pulling and feeding components installed on a tee preparation machine. Each pulling and feeding component includes a geared motor and a fixed base fixedly installed on the tee preparation machine. A threaded rod is fixedly installed on the output shaft of the geared motor, and the other end of the threaded rod is rotatably connected to the fixed base. This utility model adjusts the distance between the movable roller and the supporting roller according to the pipe diameter using an adjusting component. The pipe passes through a guide tube and is placed between the movable roller and the supporting roller, then passes through the two guide rollers and is fixed in an electric clamp. The geared motor drives the threaded rod to rotate, thereby causing the movable base and the electric clamp to pull and convey the pipe. When the pipe reaches the end, the electric clamp releases its grip, and the geared motor moves the movable base and the electric clamp to the rightmost end. The electric clamp then continues to clamp and convey the pipe to the left.

Description

Technical Field

[0001] This utility model belongs to the field of three-way machine technology, and in particular relates to a backup three-way machine for three-way control. Background Technology

[0002] T-shaped machines, such as tee presses and tee cold-pushing machines, process pipes into tee shapes through processes like extrusion and cold pushing. Tee machines used for fluid control typically consist of a valve body, valve stem, and seals. By rotating the valve stem, the position of the internal valve seat is changed, enabling the distribution or switching of fluid between different channels. They can adapt to different fluids such as gases, liquids, and steam.

[0003] When processing pipes, the pipes are usually placed directly into the tee machine for forming. In order to improve the forming effect when pipes are made into tees, we have designed a backup tee machine for tee pipes. It uses straightening components to straighten the pipes and uses a pulling structure to feed the pipes, ensuring the state of the pipes during forming and improving the forming effect of tees. Utility Model Content

[0004] The purpose of this utility model is to provide a backup tee machine for tee pipes, which has the advantages of using straightening components to straighten the pipes and using a pulling structure to feed the pipes, ensuring the state of the pipes during forming and improving the forming effect of the tee, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A spare tee machine for tee pipes includes two straightening components and two pulling and feeding components installed on a tee preparation machine. The pulling and feeding components include a reduction motor and a fixed base fixedly installed on the tee preparation machine. A threaded rod is fixedly installed on the output shaft of the reduction motor. The other end of the threaded rod is rotatably connected to the fixed base. A movable seat is threadedly connected to the surface of the threaded rod. An electric clamp is fixedly installed on the top of the movable seat. The straightening component includes a horizontal plate fixedly installed above the reduction motor. Two rotatable guide rollers are installed on the top of the horizontal plate. A vertical plate is fixedly installed on the top of the horizontal plate. Three rotatable bearing rollers are installed on one side of the vertical plate. Two movable rollers are installed on the top of the three bearing rollers. An adjustment component is provided between the movable rollers and the vertical plate. A guide tube is fixedly installed at one end of the vertical plate.

[0006] Preferably, two symmetrical fixing rods are fixedly installed between the geared motor and the fixed base, and the surface of the fixing rods is slidably connected with a sliding sleeve, the top of the sliding sleeve being fixedly connected to the movable base.

[0007] Preferably, the adjustment assembly includes two fixed plates fixedly connected to one side of the upright plate, a threaded column rotatably connected between the two fixed plates, a threaded sleeve threadedly connected to the surface of the threaded column, a pin on the movable rotating wheel extending through to the other side of the upright plate and fixedly connected to a square block, the two ends of the threaded sleeve being fixedly connected to the two square blocks respectively, and two movable grooves for the pin of the movable rotating wheel to move on the threaded sleeve.

[0008] Preferably, guide rods are fixedly connected to both ends of the two fixed plates, and the square block is slidably connected to the surface of the guide rods.

[0009] Preferably, an adjusting bolt is provided through one side of the horizontal plate, the end of the adjusting bolt is rotatably connected to the pivot pin of one of the guide wheels, and the adjusting bolt is threadedly connected to the horizontal plate.

[0010] Preferably, the three-way preparation machine has two support plates fixedly connected to it, and two support columns fixedly connected to the support plates are fixedly installed below the upright plate.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model adjusts the distance between the movable roller and the bearing roller according to the diameter of the pipe by operating the adjustment component. The pipe is passed through the guide tube and placed between the movable roller and the bearing roller. Then, it passes through the two guide rollers and is fixed in the electric clamp. The reduction motor drives the threaded rod to rotate, which causes the moving seat and the electric clamp to pull and transport the pipe. When the pipe is transported to the end, the electric clamp releases the clamp. The reduction motor causes the moving seat and the electric clamp to move to the rightmost end. Then, the electric clamp continues to clamp and transport the pipe to the left. This achieves the purpose of using a straightening component to straighten the pipe and using a pulling structure to feed the pipe, ensuring the state of the pipe during forming and improving the forming effect of the tee.

[0013] 2. This utility model uses the cooperation of fixed rods and sliding sleeves. During the movement of the moving seat, the two sliding sleeves will slide in the inner cavity of the two fixed rods, which provides guidance and limit for the movement of the moving seat and improves the stability of the moving seat.

[0014] 3. This utility model, through the combined use of the support plate and the support column, can support the upright plate and improve the stability of the working state of the load-bearing rollers and movable rollers on the upright plate;

[0015] 4. By setting a guide rod, the square block will slide on the surface of the guide rod during the movement of the square block, which provides limitation and support for the square block, thereby improving the stability and reliability of the movement of the movable wheel. Attached Figure Description

[0016] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0017] Fig. 1 This is a perspective view of one embodiment of the present utility model;

[0018] Fig. 2 This is a three-dimensional schematic diagram of a straightening assembly and a pulling and feeding assembly according to an embodiment of the present invention;

[0019] Fig. 3 This is a three-dimensional schematic diagram of a straightening component according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Straightening assembly; 11. Horizontal plate; 12. Guide roller; 13. Vertical plate; 14. Bearing roller; 15. Movable roller; 16. Adjustment assembly; 161. Fixed plate; 162. Threaded column; 163. Threaded sleeve; 164. Square block; 165. Movable groove; 166. Guide rod; 17. Guide tube; 18. Adjusting bolt; 2. Pulling and feeding assembly; 21. Gear motor; 22. Threaded rod; 23. Fixed seat; 24. Moving seat; 25. Electric clamp; 26. Fixed rod; 27. Sliding sleeve; 3. Support plate; 4. Support column. Detailed Implementation

[0022] In the following description, embodiments of the standby three-way valve of the present invention will be described with reference to the accompanying drawings.

[0023] Figs. 1-3This invention illustrates a standby tee machine for tee fittings according to an embodiment of the present invention. It includes two straightening components 1 and two pulling and feeding components 2 mounted on a tee fitting preparation machine. Each pulling and feeding component 2 includes a geared motor 21 and a fixed base 23 fixedly mounted on the tee fitting preparation machine. A threaded rod 22 is fixedly mounted on the output shaft of the geared motor 21, and the other end of the threaded rod 22 is rotatably connected to the fixed base 23. A movable base 24 is threadedly connected to the surface of the threaded rod 22, and an electric clamp 25 is fixedly mounted on the top of the movable base 24. Two symmetrical fixed rods 26 are fixedly mounted between the geared motor 21 and the fixed base 23. Sliding sleeves 27 are slidably connected to the surface of the fixed rods 26, and the tops of the sliding sleeves 27 are fixedly connected to the movable base 24. Through the cooperation of the fixed rod 26 and the sliding sleeve 27, the moving seat 24 will drive the two sliding sleeves 27 to slide in the inner cavity of the two fixed rods 26 during the movement, providing guidance and limiting for the movement of the moving seat 24, and improving the stability of the movement of the moving seat 24. The straightening component 1 includes a horizontal plate 11 fixedly installed above the reduction motor 21. Two rotatable guide wheels 12 are installed on the top of the horizontal plate 11. A vertical plate 13 is fixedly installed on the top of the horizontal plate 11. Three rotatable bearing wheels 14 are installed on one side of the vertical plate 13. Two movable wheels 15 are installed on the top of the three bearing wheels 14 and mounted on the vertical plate 13. An adjustment component 16 is provided between the movable wheels 15 and the vertical plate 13. The system includes two fixed plates 161 fixedly connected to one side of the upright plate 13. A threaded post 162 is rotatably connected between the two fixed plates 161. A threaded sleeve 163 is threadedly connected to the surface of the threaded post 162. A square block 164 is fixedly connected to the surface of the pivot pin on the movable rotating wheel 15 through the other side of the upright plate 13. The two ends of the threaded sleeve 163 are fixedly connected to the two square blocks 164 respectively. The threaded sleeve 163 has two movable grooves 165 for the pivot pin of the movable rotating wheel 15 to move. Guide rods 166 are fixedly connected to both ends between the two fixed plates 161. The square block 164 is slidably connected to the surface of the guide rod 166. Due to the setting of the guide rod 166, the square block 164 will slide on the surface of the guide rod 166 during the movement of the guide rod 166. The surface of 66 slides, providing limit and support for the square block 164, thereby improving the stability and reliability of the movement of the movable wheel 15. A guide tube 17 is fixedly installed on one end of the vertical plate 13, and an adjusting bolt 18 is provided through one side of the horizontal plate 11. The end of the adjusting bolt 18 is rotatably connected to the pivot pin of one of the guide wheels 12. The adjusting bolt 18 is threadedly connected to the horizontal plate 11. Two support plates 3 are fixedly connected on the three-way preparation machine. Two support columns 4 are fixedly installed below the vertical plate 13 and fixedly connected to the support plates 3. Through the cooperation of the support plates 3 and the support columns 4, the vertical plate 13 can be supported, improving the stability of the working state of the bearing wheel 14 and the movable wheel 15 on the vertical plate 13.

[0024] Working principle: When using this utility model, the user places the pipe to be processed through the guide tube 17 above the bearing roller 14, and then operates the threaded column 162 by handwheel operation. The threaded column 162 drives the threaded sleeve 163 and the square block 164 to move downwards. The square block 164 drives the movable roller 15 to move downwards and press it above the pipe. Then the pipe passes through the two guide rollers 12 and is clamped in the inner cavity of the electric clamp 25. By operating the adjusting bolt 18 to rotate, one guide roller 12 can be moved closer to the other guide roller 12. The straightening assembly 1 is adapted to pipes of various diameters. Then, the geared motor 21 drives the threaded rod 22 to rotate. The threaded rod 22 causes the moving seat 24 and the electric clamp 25 to move to the left due to the thread. After moving to the end, the electric clamp 25 releases the clamp, and the geared motor 21 drives the threaded rod 22 to reverse, causing the moving seat 24 and the electric clamp 25 to move to the right to the end. Then, the electric clamp 25 continues to clamp and transport the pipe. The pipe passes through the limits of two guide rollers 12, multiple movable rollers 15, and multiple bearing rollers 14, thus realizing the pipe's deviation correction.

[0025] In summary, this tee fitting machine adjusts the distance between the movable roller 15 and the supporting roller 14 by operating the adjusting component 16 according to the pipe diameter. The pipe passes through the guide tube 17 and is placed between the movable roller 15 and the supporting roller 14. Then, it passes through the two guide rollers 12 and is fixed in the electric clamp 25. The reduction motor 21 drives the threaded rod 22 to rotate, which in turn causes the moving seat 24 and the electric clamp 25 to pull and convey the pipe. When the pipe is conveyed to the end, the electric clamp 25 releases its grip, and the reduction motor 21 moves the moving seat 24 and the electric clamp 25 to the rightmost end. Then, the electric clamp 25 continues to clamp and convey the pipe to the left. This achieves the purpose of using a straightening component to straighten the pipe and using a pulling structure to feed the pipe, ensuring the pipe's condition during forming and improving the tee forming effect.

Claims

1. A backup tee machine for tee control, characterized in that, The machine includes two straightening assemblies (1) and two traction feeding assemblies (2) installed on a tee preparation machine. The traction feeding assembly (2) includes a geared motor (21) and a fixed base (23) fixedly installed on the tee preparation machine. A threaded rod (22) is fixedly installed on the output shaft of the geared motor (21). The other end of the threaded rod (22) is rotatably connected to the fixed base (23). A movable base (24) is threadedly connected to the surface of the threaded rod (22). An electric clamp (25) is fixedly installed on the top of the movable base (24). The straightening assembly (1) includes two straightening assemblies (1) and two traction feeding assemblies (2). A horizontal plate (11) is located above the geared motor (21). Two rotatable guide wheels (12) are installed on the top of the horizontal plate (11). A vertical plate (13) is fixedly installed on the top of the horizontal plate (11). Three rotatable bearing wheels (14) are installed on one side of the vertical plate (13). Two movable wheels (15) are installed on the top of the three bearing wheels (14) and mounted on the vertical plate (13). An adjustment assembly (16) is provided between the movable wheels (15) and the vertical plate (13). A guide tube (17) is fixedly installed at one end of the vertical plate (13).

2. A tee machine for manufacturing a tee according to claim 1, characterized in that Two symmetrical fixing rods (26) are fixedly installed between the geared motor (21) and the fixed base (23). The surface of the fixing rod (26) is slidably connected to a sliding sleeve (27), and the top of the sliding sleeve (27) is fixedly connected to the moving base (24).

3. A tee machine for manufacturing a tee according to claim 2, wherein The adjustment assembly (16) includes two fixed plates (161) fixedly connected to one side of the upright plate (13), and a threaded column (162) rotatably connected between the two fixed plates (161). A threaded sleeve (163) is threadedly connected to the surface of the threaded column (162). The surface of the pivot pin on the movable wheel (15) extends through to the other side of the upright plate (13) and is fixedly connected to a square block (164). The two ends of the threaded sleeve (163) are fixedly connected to the two square blocks (164) respectively. Two movable grooves (165) are provided on the threaded sleeve (163) for the pivot pin of the movable wheel (15) to move.

4. A standby tee machine for tee control according to claim 3, characterized in that, Guide rods (166) are fixedly connected to both ends of the two fixed plates (161), and the square block (164) is slidably connected to the surface of the guide rods (166).

5. A tee machine for manufacturing a tee according to claim 4, wherein An adjusting bolt (18) is provided through one side of the horizontal plate (11). The end of the adjusting bolt (18) is rotatably connected to the pivot pin of one of the guide wheels (12). The adjusting bolt (18) is threadedly connected to the horizontal plate (11).

6. A backup tee machine for a tee control system according to claim 5, characterized in that, Two support plates (3) are fixedly connected to the three-way preparation machine, and two support columns (4) fixedly connected to the support plates (3) are fixedly installed below the upright plate (13).

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