Supporting and transferring device for heat treatment of pipe fittings

Abstract

The utility model discloses a pipe heat treatment supporting and transferring device which comprises a bottom plate, one side of the top end of the bottom plate is fixedly connected with a pulling plate, the two ends of the two sides of the bottom of the bottom plate are respectively and fixedly connected with a set of walking wheels, the other side of the top end of the bottom plate is fixedly connected with a fixing plate, and the top end of the bottom plate is fixedly connected with a vertical plate. The two ends of the two sides of the vertical plate are each fixedly connected with a set of limiting rods. According to the supporting and transferring device for heat treatment of the pipe fittings, the supporting frame is arranged, before transferring is conducted, the metal pipe fittings are placed in arc-shaped grooves in the bottoms of the containing grooves, then a positioning pressing plate is pulled to descend, arc-shaped grooves in the bottoms of the positioning pressing plate are attached to the outer portions of the metal pipe fittings, and then a positioning nut is rotated to be tightly attached to one end of the supporting frame; and therefore, the positioning pressing plate is positioned through the positioning screw rod, the metal pipe can be effectively positioned through the arc-shaped groove, the metal pipe is prevented from shaking in the transferring process, and the problem that the pipe fitting cannot be quickly positioned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing, in particular to a pipe heat treatment support and transportation device. Background Art

[0002] In the processing of metal pipe fittings, it is generally necessary to heat the metal pipe at high temperature to remove impurities in the metal material or change the internal structure of the material, thereby improving the strength of the metal material and optimizing some other properties. The metal pipe fittings are prone to deformation when they are in a high temperature state after heating, so a special support and transfer device is required to transport them when they are moved to the next station after heating;

[0003] However, the supporting and transferring devices currently used for heat treatment of metal pipe fittings still have some defects in use. The metal pipe fittings cannot be quickly positioned before transfer, which causes the pipe fittings to shake and deform during transfer.

[0004] Now a new type of pipe heat treatment support and transportation device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a pipe heat treatment support and transfer device to solve the problem in the above background technology that the pipe cannot be positioned quickly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe heat treatment support and transport device, comprising a bottom plate, a pull plate is fixedly connected to one side of the top of the bottom plate, a group of action wheels are fixedly connected to the two ends of the bottom of the bottom plate, a fixed plate is fixedly connected to the other side of the top of the bottom plate, a vertical plate is fixedly connected to the top of the bottom plate, a group of limit rods are fixedly connected to the two ends of the two sides of the vertical plate, and a positioning structure for positioning the pipe is provided at the top of the bottom plate;

[0007] The positioning structure includes a support frame, and both sides of the top of the base plate are movably connected with a group of support frames, one side of the support frame is provided with two groups of placement grooves, and the inside of the placement groove is movably connected with a positioning pressure plate, and two groups of through grooves are respectively provided at both ends of the support frame, and the bottom end of the placement groove and the bottom end of the positioning pressure plate are provided with arc grooves, and the two ends of the positioning pressure plate are fixedly connected with positioning screws, and the positioning screws pass through the through grooves and are movably connected with positioning nuts.

[0008] Preferably, the positioning nut is movably connected to the support frame, and the positioning screw is slidably connected to the through slot.

[0009] Preferably, the through groove is connected to the inside of the placement groove, and the center line of the positioning pressure plate and the center line of the placement groove are on the same vertical plane.

[0010] Preferably, a threaded hole is opened at the bottom end of one side of the support frame, threaded rods are movably connected to both sides of the vertical plate, the threaded rods respectively penetrate the pull plate and the fixed plate and are fixedly connected to a rotating wheel, and a group of limit holes are opened at both ends of the bottom of one side of the support frame.

[0011] Preferably, the limiting hole is slidably connected to the limiting rod, and the threaded rod is threadedly connected to the threaded hole.

[0012] Preferably, a movable platform is movably connected to one side of the top of the base plate, a group of through holes are respectively opened at two ends of one side of the movable platform, a group of positioning bolts are respectively movably connected to the two ends of the movable platform, a group of U-shaped brackets are respectively fixedly connected to the two ends of the top of the movable platform, a baffle is movably connected to the top of the movable platform, side grooves are opened at the bottoms of both ends of the baffle, and positioning shafts are fixedly connected to the bottoms of both ends of the baffle.

[0013] Preferably, the through hole is slidably connected to the limiting rod, and the positioning bolt extends to the inside of the through hole and is movably connected to the limiting rod.

[0014] Preferably, the positioning shaft is slidably connected to the U-shaped bracket, and the U-shaped bracket is movably connected to the side groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the pipe heat treatment support and transportation device can not only realize the rapid positioning of the pipe, realize the adjustment of the support position, but also realize the prevention of the movement of the pipe;

[0016] (1) By providing a support frame, a placement groove, a positioning plate, a through groove, an arc groove, a positioning screw and a positioning nut, before transportation, the metal pipe is placed inside the arc groove at the bottom of the placement groove, and then the positioning plate is pulled down to make the arc groove at the bottom of the positioning plate fit the outside of the metal pipe, and then the positioning nut is rotated to make it close to one end of the support frame, so that the positioning plate is positioned by the positioning screw, and the arc groove can effectively position the metal pipe to prevent the metal pipe from shaking during transportation, thereby realizing that the metal pipe can be quickly positioned;

[0017] (2) By providing a threaded rod, a vertical plate, a fixed plate, a rotating wheel, a support frame, a limiting rod, a threaded hole and a limiting hole, before transportation, the rotating wheel drives the threaded rod to rotate, and the threaded rod drives the support frame to move through the threaded hole while rotating, and the support frame is moved to a specified position according to the length of the pipe, so that the pipe can be supported at different positions, and the limiting rod can limit the support frame through the limiting hole to prevent the support frame from deflecting when moving, so that the support position can be adjusted according to the length of the pipe;

[0018] (3) By providing a movable platform, a baffle, a limiting rod, a positioning bolt, a through hole, a side groove, a U-shaped bracket and a positioning shaft, before supporting, the baffle is pulled up to drive the side groove to separate from the outside of the U-shaped bracket, and then the baffle can be flipped over and lowered, so as to facilitate the insertion of the pipe into the inside of the placement groove. After the positioning of the pipe is completed, the baffle is flipped up and lowered to allow the U-shaped bracket to be inserted into the inside of the side groove, so that the baffle is positioned through the side groove, and then the movable platform is pulled to fit the baffle to one side of the pipe, and then the positioning bolt is rotated to fit the outside of the limiting rod to position the movable platform, so that the baffle is positioned through the movable platform, so that the pipe can be positioned through the baffle to prevent the pipe from moving outward during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a side structural schematic diagram of the support frame of the utility model;

[0021] Figure 3 It is a side view structural diagram of the movable platform of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. pull plate; 2. bottom plate; 3. moving wheel; 4. threaded rod; 5. vertical plate; 6. movable table; 7. fixed plate; 8. rotating wheel; 9. baffle plate; 10. support frame; 11. placement groove; 12. positioning pressure plate; 13. through groove; 14. arc groove; 15. limiting rod; 16. threaded hole; 17. limiting hole; 18. positioning screw; 19. positioning nut; 20. positioning bolt; 21. through hole; 22. side groove; 23. U-shaped bracket; 24. positioning shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4A pipe heat treatment support and transfer device comprises a bottom plate 2, a pull plate 1 is fixedly connected to one side of the top of the bottom plate 2, a set of moving wheels 3 are fixedly connected to the two ends of the bottom of the bottom plate 2, a fixing plate 7 is fixedly connected to the other side of the top of the bottom plate 2, a vertical plate 5 is fixedly connected to the top of the bottom plate 2, a set of limiting rods 15 are fixedly connected to the two ends of the two sides of the vertical plate 5, and a positioning structure for positioning the pipe is provided at the top of the bottom plate 2;

[0026] The positioning structure includes a support frame 10, and a group of support frames 10 are movably connected to both sides of the top of the bottom plate 2, and two groups of placement grooves 11 are opened on one side of the support frame 10. The inside of the placement groove 11 is movably connected with a positioning pressure plate 12, and two groups of through grooves 13 are opened at both ends of the support frame 10. The bottom end of the placement groove 11 and the bottom end of the positioning pressure plate 12 are opened with an arc groove 14, and the two ends of the positioning pressure plate 12 are fixedly connected with a positioning screw 18, and the positioning screw 18 passes through the through groove 13 and is movably connected with a positioning nut 19;

[0027] The positioning nut 19 is movably connected to the support frame 10, and the positioning screw 18 is slidably connected to the through slot 13;

[0028] The through groove 13 is connected to the inside of the placement groove 11, and the center line of the positioning plate 12 and the center line of the placement groove 11 are on the same vertical plane;

[0029] Specifically, Figure 1 and Figure 2 As shown, before transportation, the metal pipe is placed inside the arc groove 14 at the bottom of the placement groove 11, and then the positioning pressure plate 12 is pulled down to make the arc groove 14 at the bottom of the positioning pressure plate 12 fit against the outside of the metal pipe, and then the positioning nut 19 is rotated to make it close to one end of the support frame 10, so that the positioning pressure plate 12 is positioned through the positioning screw 18, and the arc groove 14 can effectively position the metal pipe to prevent the metal pipe from shaking during transportation, thereby achieving rapid positioning of the metal pipe.

[0030] Embodiment 2: A threaded hole 16 is provided at the bottom end of one side of the support frame 10, and threaded rods 4 are movably connected to both sides of the vertical plate 5. The threaded rods 4 respectively penetrate the pull plate 1 and the fixed plate 7 and are fixedly connected to the rotating wheel 8. A set of limiting holes 17 are respectively provided at both ends of the bottom of one side of the support frame 10;

[0031] The limiting hole 17 is slidably connected to the limiting rod 15, and the threaded rod 4 is threadedly connected to the threaded hole 16;

[0032] Specifically, Figure 1 and Figure 2As shown, before transportation, the rotating wheel 8 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the support frame 10 to move through the threaded hole 16 while rotating, and the support frame 10 is moved to a specified position according to the length of the pipe, so that it can support the pipe at different positions, and the limiting rod 15 can limit the support frame 10 through the limiting hole 17 to prevent the support frame 10 from offset when moving, so that the support position can be adjusted according to the length of the pipe.

[0033] Embodiment 3: A movable platform 6 is movably connected to one side of the top of the bottom plate 2, a group of through holes 21 are respectively opened at both ends of one side of the movable platform 6, a group of positioning bolts 20 are movably connected to both ends of the movable platform 6, a group of U-shaped brackets 23 are respectively fixedly connected to both ends of the top of the movable platform 6, a baffle 9 is movably connected to the top of the movable platform 6, side grooves 22 are opened at the bottom of both ends of the baffle 9, and positioning shafts 24 are fixedly connected to the bottom of both ends of the baffle 9;

[0034] The through hole 21 is slidably connected to the limiting rod 15, and the positioning bolt 20 extends to the inside of the through hole 21 and is movably connected to the limiting rod 15;

[0035] The positioning shaft 24 is slidably connected to the U-shaped bracket 23, and the U-shaped bracket 23 is movably connected to the side groove 22;

[0036] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, before supporting, the baffle 9 is pulled up to drive the side groove 22 to separate from the outside of the U-shaped bracket 23, and then the baffle 9 can be flipped over to put it down, so as to facilitate the insertion of the pipe fitting into the inside of the placement groove 11. After the positioning of the pipe fitting is completed, the baffle 9 is flipped up and lowered to allow the U-shaped bracket 23 to be inserted into the inside of the side groove 22, thereby positioning the baffle 9 through the side groove 22, and then pulling the movable platform 6 to fit the baffle 9 to one side of the pipe fitting, and then rotating the positioning bolt 20 to fit the outside of the limit rod 15 to position the movable platform 6, thereby positioning the baffle 9 through the movable platform 6, so that the baffle 9 can be used to position the pipe fitting to prevent the pipe fitting from moving outward during transportation.

[0037] Working principle: When the utility model is in use, before supporting, the baffle plate 9 is pulled up to drive the side groove 22 to separate from the outside of the U-shaped bracket 23, and then the baffle plate 9 can be flipped over to put it down, so as to facilitate the insertion of the pipe into the placement groove 11, and then the rotating wheel 8 drives the threaded rod 4 to rotate, and the threaded rod 4 rotates while driving the support frame 10 to move through the threaded hole 16, and the support frame 10 is moved to a specified position according to the length of the pipe, so that support can be performed at different positions of the pipe, and the limiting rod 15 can limit the support frame 10 through the limiting hole 17 to prevent the support frame 10 from deflecting when moving, and then the metal pipe is placed inside the arc groove 14 at the bottom of the placement groove 11, and then Pull the positioning plate 12 down so that the arc groove 14 at the bottom of the positioning plate 12 fits against the outside of the metal pipe fitting, and then rotate the positioning nut 19 to make it close to one end of the support frame 10, so that the positioning plate 12 is positioned through the positioning screw 18. The arc groove 14 can effectively position the metal pipe to prevent the metal pipe from shaking during transportation. After the pipe fitting is positioned, turn the baffle 9 up and lower it so that the U-shaped bracket 23 is inserted into the inside of the side groove 22, so that the baffle 9 is positioned through the side groove 22, and then pull the movable platform 6 to fit the baffle 9 to one side of the pipe fitting, and then rotate the positioning bolt 20 to fit the outside of the limit rod 15 to position the movable platform 6, so that the baffle 9 is positioned through the movable platform 6.

Claims

1. A pipe heat treatment support and transport device, comprising a bottom plate (2), characterized in that: A pull plate (1) is fixedly connected to one side of the top of the bottom plate (2), a group of action wheels (3) are fixedly connected to the two ends of the bottom of the bottom plate (2), a fixed plate (7) is fixedly connected to the other side of the top of the bottom plate (2), a vertical plate (5) is fixedly connected to the top of the bottom plate (2), a group of limit rods (15) are fixedly connected to the two ends of the two sides of the vertical plate (5), and a positioning structure for positioning the pipe fitting is provided at the top of the bottom plate (2); The positioning structure comprises a support frame (10), and a group of support frames (10) are movably connected to both sides of the top of the base plate (2), and two groups of placement grooves (11) are opened on one side of the support frame (10), and the interior of the placement groove (11) is movably connected to a positioning pressure plate (12), and two groups of through grooves (13) are opened at both ends of the support frame (10), and the bottom end of the placement groove (11) and the bottom end of the positioning pressure plate (12) are opened with an arc groove (14), and the two ends of the positioning pressure plate (12) are fixedly connected with positioning screws (18), and the positioning screws (18) pass through the through grooves (13) and are movably connected with positioning nuts (19).

2. A pipe heat treatment support and transportation device according to claim 1, characterized in that: The positioning nut (19) is movably connected to the support frame (10), and the positioning screw (18) is slidably connected to the through slot (13).

3. The pipe heat treatment support and transportation device according to claim 1, characterized in that: The through groove (13) is connected to the interior of the placement groove (11), and the center line of the positioning pressing plate (12) and the center line of the placement groove (11) are on the same vertical plane.

4. The pipe heat treatment support and transportation device according to claim 1, characterized in that: A threaded hole (16) is provided at the bottom end of one side of the support frame (10), threaded rods (4) are movably connected to both sides of the vertical plate (5), the threaded rods (4) respectively penetrate the pull plate (1) and the fixed plate (7) and are fixedly connected to a rotating wheel (8), and a group of limiting holes (17) are respectively provided at both ends of the bottom of one side of the support frame (10).

5. The pipe heat treatment support and transportation device according to claim 4, characterized in that: The limiting hole (17) is slidably connected to the limiting rod (15), and the threaded rod (4) is threadedly connected to the threaded hole (16).

6. The pipe heat treatment support and transportation device according to claim 1, characterized in that: A movable platform (6) is movably connected to one side of the top of the bottom plate (2), a group of through holes (21) are respectively opened at two ends of one side of the movable platform (6), a group of positioning bolts (20) are respectively movably connected to the two ends of the movable platform (6), a group of U-shaped brackets (23) are respectively fixedly connected to the two ends of the top of the movable platform (6), a baffle (9) is movably connected to the top of the movable platform (6), side grooves (22) are opened at the bottom of both ends of the baffle (9), and positioning shafts (24) are fixedly connected to the bottom of both ends of the baffle (9).

7. The pipe heat treatment support and transportation device according to claim 6, characterized in that: The through hole (21) is slidably connected to the limiting rod (15), and the positioning bolt (20) extends to the inside of the through hole (21) and is movably connected to the limiting rod (15).

8. The pipe heat treatment support and transportation device according to claim 6, characterized in that: The positioning shaft (24) is slidably connected to the U-shaped bracket (23), and the U-shaped bracket (23) is movably connected to the side groove (22).

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