A flanging jig for a steel lined teflon tube

Abstract

The utility model discloses a kind of steel lining four fluorine pipe flanging working frame, including box, two guide rods are fixedly connected between the inside wall of the two sides of box, two sliding plates are slidably connected between two guide rods, the top of sliding plate is all fixedly connected with support frame, the side of support frame is all rotatably connected with arc rotating frame, the top of rotating frame is all threadedly connected with the screw rod that penetrates, the bottom of screw rod is all rotatably connected with pressing plate, the top of support frame is all set with V-shaped placing groove;Two fixed components.The utility model not only can be fixed to four fluorine pipe, when four fluorine pipe is taken or placed, it can be turned to one side by rotating frame, and then four fluorine pipe can be conveniently taken or placed, reduce the difficulty of taking and placing, convenient operation, and four fluorine pipe can be pushed to one side by top plate, further conveniently staff to four fluorine pipe take out.

Description

Technical Field

[0001] This utility model relates to the field of PTFE tube processing technology, and in particular to a steel-lined PTFE tube flanging work frame. Background Technology

[0002] Flanging of PTFE-lined steel pipes is an important step in the construction process. The main purpose of folding PTFE-lined steel pipes is to shape the end part of the PTFE pipe (inner liner) so that it can be connected or fixed to the steel pipe (outer liner) or other pipe fittings, ensuring the sealing and stability of the pipeline. When performing the folding operation, an auxiliary working frame is required.

[0003] A search revealed a steel-lined PTFE tube flanging work frame disclosed in CN217968404U, which includes a work frame. While the aforementioned device facilitates flanging work of different lengths and diameters, fixing the PTFE tube requires inserting it laterally between two fixing components, which is cumbersome and difficult. Therefore, those skilled in the art provide a steel-lined PTFE tube flanging work frame to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a steel-lined PTFE tube flange working frame.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A steel-lined PTFE tube flange working frame includes a box body. Two guide rods are fixedly connected between the inner walls of the two sides of the box body. Two slide plates are slidably connected between the two guide rods. A support frame is fixedly connected to the top of each slide plate. An arc-shaped rotating frame is rotatably connected to one side of each support frame. A through screw is threaded to the top of each rotating frame. A pressure plate is rotatably connected to the bottom of each screw. A V-shaped placement groove is opened on the top of each support frame.

[0007] Two fixing components are respectively set on one side of the two support frames to fix the rotating frame;

[0008] A lifting assembly is disposed on the bottom inner wall of the housing for lifting the pipe.

[0009] As a further embodiment of this utility model, the fixing component includes a plug and a through hole. The plug is inserted into one side of the support frame and passes through the support frame. A tension spring is fixedly connected between the plug and the support frame. The through hole is opened on one side of the rotating frame, and the plug is inserted into the through hole.

[0010] As a further embodiment of this utility model, the lifting assembly includes a fixing frame, which is fixed to the bottom inner wall of the box. A second cylinder is fixedly connected to the surface of the fixing frame, and a top plate is fixedly connected to one end of the piston rod of the second cylinder. The surface of the top plate is inclined.

[0011] As a further embodiment of this utility model, at least two supports are fixedly connected to one side of the outer wall of the box, and a temporary storage plate for placing pipes is fixedly connected to the top of each support.

[0012] As a further embodiment of this utility model, guide plates are fixedly connected to both sides of the support frame. The surface of the guide plate is at the same height as the surface of the temporary storage plate, and a limit plate is fixedly connected to one end of the guide plate away from the temporary storage plate.

[0013] As a further embodiment of this utility model, a motor is fixedly connected to one side of the outer wall of the housing, and a threaded rod is fixedly connected to one end of the motor output shaft, with the threaded rod threaded through the two slide plates.

[0014] As a further embodiment of this utility model, a mounting frame is fixedly connected to one side of the housing, a first cylinder is fixedly connected to one side of the mounting frame, and a push plate is fixedly connected to one end of the piston rod of the first cylinder.

[0015] As a further embodiment of this invention, a positioning plate is fixedly connected to the side of the box away from the push plate.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. By installing a rotating bracket on the top of the support frame, the PTFE tube can be fixed in place. At the same time, when picking up or placing the PTFE tube, the rotating bracket can be flipped to one side, which makes it easier to pick up or place the PTFE tube, reducing the difficulty of picking up and placing and making the operation more convenient.

[0018] 2. Through the combined use of the second cylinder and the top plate, the top of the top plate is inclined, so that after the PTFE tube is processed, the second cylinder can be activated, and the top plate can be used to push the PTFE tube with the flanged edge to one side, which makes it easier for the staff to remove the PTFE tube.

[0019] 3. By using the first cylinder and the push plate together, the push plate can be moved by starting the first cylinder during the flanging process, which in turn can push the mold to flanging the PTFE tube, reducing the amount of manual labor. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of a steel-lined PTFE tube flange working frame proposed in this utility model;

[0021] Figure 2 This is a rear view structural schematic diagram of a steel-lined PTFE tube flange working frame proposed in this utility model;

[0022] Figure 3 This is a cross-sectional structural schematic diagram of a steel-lined PTFE tube flange working frame proposed in this utility model;

[0023] Figure 4 This is a partially exploded structural diagram of a steel-lined PTFE tube flange working frame proposed in this utility model.

[0024] In the diagram: 1. Housing; 2. Guide rod; 3. Slide plate; 4. Support frame; 5. Motor; 6. Threaded rod; 7. Positioning plate; 8. Bracket; 9. Temporary storage plate; 10. Mounting frame; 11. First cylinder; 12. Push plate; 13. Fixing frame; 14. Second cylinder; 15. Top plate; 16. Placement slot; 17. Rotating frame; 18. Screw; 19. Pressure plate; 20. Guide plate; 21. Limiting plate; 22. Insert rod; 23. Tension spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0026] Reference Figures 1-4 A steel-lined PTFE tube flange working frame includes a box body 1. Two guide rods 2 are fixedly connected between the inner walls of the two sides of the box body 1. Two slide plates 3 are slidably connected between the two guide rods 2. A support frame 4 is fixedly connected to the top of each slide plate 3. An arc-shaped rotating frame 17 is rotatably connected to one side of each support frame 4. The rotating frame 17 is rotatable, which makes it easy to pick up or place the PTFE tube after the rotating frame 17 moves to one side, reducing the difficulty of picking up and placing and making operation convenient. A through screw 18 is threaded to the top of each rotating frame 17. A pressure plate 19 is rotatably connected to the bottom of each screw 18. A V-shaped placement groove 16 is opened on the top of each support frame 4. Rotating the screw 18 can drive the pressure plate 19 to move, thereby clamping and fixing the PTFE tube in conjunction with the placement groove 16.

[0027] Two fixing components are respectively set on one side of the two support frames 4 to fix the rotating frame 17;

[0028] The lifting assembly is installed on the bottom inner wall of the housing 1 to lift the pipes.

[0029] In this utility model, the fixing component includes a plug rod 22 and a through hole. The plug rod 22 is inserted into one side of the support frame 4 and passes through the support frame 4. A tension spring 23 is fixedly connected between the plug rod 22 and the support frame 4. The through hole is opened on one side of the rotating frame 17. The plug rod 22 is inserted into the through hole. Pulling the plug rod 22 causes the plug rod 22 to disengage from the support frame 4, and then the rotating frame 17 can be rotated, which is convenient for the operator to operate.

[0030] In particular, the lifting assembly includes a fixing frame 13, which is fixed to the bottom inner wall of the housing 1. A second cylinder 14 is fixedly connected to the surface of the fixing frame 13. One end of the piston rod of the second cylinder 14 is fixedly connected to a top plate 15. The surface of the top plate 15 is inclined. When the second cylinder 14 is activated, the second cylinder 14 drives the top plate 15 to move upward, thereby lifting the processed PTFE tube upward. Due to the inclined surface of the top plate 15, the PTFE tube can be pushed to one side.

[0031] It should be noted that at least two brackets 8 are fixedly connected to one side of the outer wall of the box 1. Each bracket 8 has a temporary storage plate 9 for placing pipes fixedly connected to its top. The surface of the temporary storage plate 9 can temporarily place the PTFE tubes that need to be processed, so that after the PTFE tube is turned over, another PTFE tube can be quickly put in.

[0032] In this utility model, guide plates 20 are fixedly connected to both sides of the support frame 4. The surface of the guide plate 20 is at the same height as the surface of the temporary storage plate 9. A limit plate 21 is fixedly connected to one end of the guide plate 20 away from the temporary storage plate 9. The guide plate 20 plays the role of guiding the PTFE tube.

[0033] In particular, a motor 5 is fixedly connected to one side of the outer wall of the housing 1. A threaded rod 6 is fixedly connected to one end of the output shaft of the motor 5. The threaded rod 6 passes through the two slide plates 3. When the motor 5 is started, the motor 5 drives the threaded rod 6 to rotate, which in turn drives the slide plates 3 to move, thereby driving the PTFE tube to move.

[0034] It should be noted that a mounting frame 10 is fixedly connected to one side of the housing 1, and a first cylinder 11 is fixedly connected to one side of the mounting frame 10. A push plate 12 is fixedly connected to one end of the piston rod of the first cylinder 11. When the first cylinder 11 is started, the first cylinder 11 pushes the mold to move through the push plate 12, thereby completing the flanging operation. After flanging, it is cooled in time to ensure the flanging effect. The mold used is existing technology and is not shown in the figure.

[0035] In this utility model, a positioning plate 7 is fixedly connected to the side of the housing 1 away from the push plate 12, and the positioning plate 7 facilitates the positioning of the PTFE tube.

[0036] Working principle: In use, pull the insertion rod 22 to disengage it from the support frame 4, then rotate the rotating frame 17 to expose the placement slot 16. Place the PTFE tube to be flipped between the two placement slots 16, rotate the rotating frame 17, and then insert the insertion rod 22 into the rotating frame 17. Rotate the screw 18, which drives the pressure plate 19 to clamp and fix the PTFE tube. After fixing, start the motor 5, which drives the threaded rod 6 to rotate. The threaded rod 6 drives the sliding plate 3 to move, which in turn moves the PTFE tube. After the PTFE tube is in contact with the positioning plate 7, stop the motor 5. Then, proceed with the process of flipping the tube. One end of the PTFE tube is heated and baked. After baking, the PTFE tube mold is placed at one end of the pipe. The first cylinder 11 is started. The first cylinder 11 pushes the mold to move through the push plate 12, thereby completing the PTFE tube operation. After PTFE tube is PTFE tube, it is cooled in time to ensure the PTFE tube effect. After PTFE tube is PTFE tube, the first cylinder 11 is reset and the rotating frame 17 is reset. The second cylinder 14 is started. The second cylinder 14 drives the top plate 15 to move upward, thereby lifting the PTFE tube upward. Because the surface of the top plate 15 is inclined, the PTFE tube can be moved to the guide plate 20 on one side, thereby facilitating the transfer of the PTFE tube by the staff.

[0037] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel-lined PTFE tube flange working frame, comprising a housing (1), characterized in that, Two guide rods (2) are fixedly connected between the inner walls of the two sides of the box (1). Two slide plates (3) are slidably connected between the two guide rods (2). A support frame (4) is fixedly connected to the top of each slide plate (3). An arc-shaped rotating frame (17) is rotatably connected to one side of each support frame (4). A through screw (18) is threaded to the top of each rotating frame (17). A pressure plate (19) is rotatably connected to the bottom of each screw (18). A V-shaped placement groove (16) is opened on the top of each support frame (4). Two fixing components are respectively set on one side of the two support frames (4) to fix the rotating frame (17); A lifting assembly is provided on the bottom inner wall of the housing (1) for lifting the pipe.

2. The steel-lined PTFE tube flange working frame according to claim 1, characterized in that, The fixing component includes a plug (22) and a through hole. The plug (22) is inserted into one side of the support frame (4) and passes through the support frame (4). A tension spring (23) is fixedly connected between the plug (22) and the support frame (4). The through hole is opened on one side of the rotating frame (17). The plug (22) is inserted into the through hole.

3. The steel-lined PTFE tube flange working frame according to claim 1, characterized in that, The lifting assembly includes a fixing frame (13), which is fixed to the bottom inner wall of the housing (1). A second cylinder (14) is fixedly connected to the surface of the fixing frame (13). One end of the piston rod of the second cylinder (14) is fixedly connected to a top plate (15), and the surface of the top plate (15) is inclined.

4. The steel-lined PTFE tube flange working frame according to claim 1, characterized in that, At least two brackets (8) are fixedly connected to one side of the outer wall of the box (1), and a temporary storage plate (9) for placing pipes is fixedly connected to the top of each bracket (8).

5. A steel-lined PTFE tube flange working frame according to claim 4, characterized in that, Guide plates (20) are fixedly connected to both sides of the support frame (4). The surface of the guide plate (20) is at the same height as the surface of the temporary storage plate (9). A limit plate (21) is fixedly connected to one end of the guide plate (20) away from the temporary storage plate (9).

6. The steel-lined PTFE tube flange working frame according to claim 1, characterized in that, A motor (5) is fixedly connected to one side of the outer wall of the housing (1), and a threaded rod (6) is fixedly connected to one end of the output shaft of the motor (5). The threaded rod (6) is threaded through the two slide plates (3).

7. A steel-lined PTFE tube flange working frame according to claim 1, characterized in that, A mounting frame (10) is fixedly connected to one side of the housing (1), and a first cylinder (11) is fixedly connected to one side of the mounting frame (10). A push plate (12) is fixedly connected to one end of the piston rod of the first cylinder (11).

8. A steel-lined PTFE tube flange working frame according to claim 7, characterized in that, A positioning plate (7) is fixedly connected to the side of the box (1) away from the push plate (12).

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