Square tube bending forming device

Abstract

The utility model discloses a square tube bend forming device which comprises a machine box, a control panel and a mold, a rotating seat is movably installed on the upper surface of one side of the machine box, the mold is fixedly arranged on the surface of the rotating seat in a sleeved mode, a supporting frame is fixedly installed on the upper surface of the other side of the machine box, and a threaded rod is inserted into the supporting frame in a threaded mode. A hand wheel is fixedly installed on the surface of one end of the threaded rod, and a movable frame is movably installed on the surface of the other end of the threaded rod. According to the square tube bending forming device, when the mold rotates and bends the square tube, the square tube pushes the push plate, when the mold rotates to the original position, the tail end of the square tube is perpendicular to the push plate, in the process, the push plate moves forwards under the pushing effect of the spring, the moving push plate pushes the bent square tube, and the square tube is bent. Therefore, the front end of the square tube retreats from the insertion position on the die, discharging is automatically completed, and one end of the square tube does not need to be manually taken down from the die.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline processing technical field, especially a square tube bending forming device. BACKGROUND

[0002] In the mechanical processing, the pipe fitting needs to be bent by using the pipe bending machine to form the pipe fitting with the preset bending structure.

[0003] When the square tube is bent, the mold will rotate back to the original position, and then the bent square tube needs to be taken out from the mold manually, which is troublesome. UTILITY MODEL CONTENT

[0004] The utility model discloses a square tube bending forming device can effectively solve the problem in the background art.

[0005] To achieve the above-mentioned purpose, the utility model takes the technical scheme that:

[0006] A square tube bending forming device, including the machine case, control panel and mould, the upper surface of one side of machine case swing installation has the rotary seat, the surface of rotary seat is fixed with the mould, the upper surface of the other side of machine case is fixedly installed and supports the frame, the inside screw thread of support frame is inserted with the threaded rod, the surface of one end of threaded rod is fixedly installed and has the hand wheel, the surface of the other end of threaded rod is swingly installed and has the moving frame, the inside of moving frame and close to both sides swingly installed has the guide wheel, the upper surface of one side of machine case and located the rear of mould swingly installed has the removal board, the upper surface of removal board swingly installed has the push board, the other side surface of machine case is fixedly installed and has control panel.

[0007] Preferably, the upper surface of one side of the machine case and located behind the mold is provided with a moving groove, the rear surface of one side of the machine case is swingly installed, the rear surface of the knob is fixedly installed with a threaded shaft, and the rear end of the threaded shaft extends into the moving groove.

[0008] Preferably, the upper surface of the removal board and close to both sides is provided with a sliding groove, the inside of the sliding groove is fixedly installed with a guide rod, the surface of the guide rod is sleeved with a spring, and the lower surface of the removal board and located in front is fixedly installed with a threaded sleeve block.

[0009] Preferably, the lower surface of the push plate and close to both sides is fixedly installed with a sliding sleeve, the sliding sleeve is sleeved on the surface of the guide rod, one end of the spring is fixed with the sliding sleeve, and the other end of the spring is fixed with the inside surface of the sliding groove.

[0010] Preferably, the threaded sleeve is sleeved on the threaded shaft surface inside the moving groove, and the push plate is movably connected with the moving plate through the sliding sleeve.

[0011] Preferably, the length of the push plate is greater than the width of the mold.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, when the mold is rotated and the square tube is bent, the rotating mold drives the square tube to rotate, and the square tube pushes the push plate to rotate, and the push plate is compressed when moving, so that when the mold rotates back to the original position, the push plate is moved forward under the action of the spring, and when the mold rotates to the original position, the end of the square tube is perpendicular to the push plate, and the push plate is moved forward under the action of the spring, and the moving push plate pushes the bent square tube, so that the front end of the square tube is withdrawn from the insertion position on the mold, thereby automatically completing the unloading without manually taking the end of the square tube from the mold. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure diagram of the square tube bending forming device of the utility model;

[0015] Fig. 2 It is a local dismounting schematic view of the square tube bending forming device of the utility model;

[0016] Fig. 3 It is a local sectional view of the moving plate and the push plate dismounting schematic view of the square tube bending forming device of the utility model.

[0017] In the drawing: 1, case; 101, moving groove; 102, knob; 2, rotating seat; 3, mold; 4, support frame; 5, threaded rod; 6, moving frame; 7, guide wheel; 8, hand wheel; 9, moving plate; 901, threaded sleeve; 902, sliding groove; 903, guide rod; 904, spring; 10, push plate; 1001, sliding sleeve; 11, control panel. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] For example, Figs. 1-3The utility model provides a square tube bending forming device, including case 1, control panel 11 and mould 3, the upper surface of one side of case 1 swingly installs rotary seat 2, the surface of rotary seat 2 is fixed with the mould 3, the upper surface of the other side of case 1 is fixedly installed with support frame 4, and the inside of support frame 4 is inserted with threaded rod 5, and the surface of one end of threaded rod 5 is fixedly installed with hand wheel 8, and the surface of the other end of threaded rod 5 is swingly installed with moving frame 6, and the inside of moving frame 6 is swingly installed with guide wheel 7 near both sides, and the upper surface of one side of case 1 and located the rear of mould 3 swingly installs with moving plate 9, and the upper surface of moving plate 9 swingly installs with push plate 10, and the other side surface of case 1 is fixedly installed with control panel 11.

[0020] The upper surface of one side of case 1 and located the rear of mould 3 is equipped with moving groove 101, and the rear surface of one side of case 1 is swingly installed with knob 102, and the rear surface of knob 102 is fixedly installed with threaded shaft, and the rear end of threaded shaft extends in moving groove 101, and the rotation of threaded shaft can be controlled by knob 102, the upper surface of moving plate 9 and near both sides is equipped with sliding groove 902, and the inside of sliding groove 902 is fixedly installed with guide rod 903, and the surface of guide rod 903 is equipped with spring 904, and the lower surface of moving plate 9 and located the front is fixedly installed with threaded sleeve block 901, and spring 904 has the thrust force of being close to mould 3 to sliding sleeve 1001, the lower surface of push plate 10 and near both sides is fixedly installed with sliding sleeve 1001, and sliding sleeve 1001 is equipped on the surface of guide rod 903, and one end of spring 904 is fixed with sliding sleeve 1001, and the other end of spring 904 is fixed with the inside one end surface of sliding groove 902, threaded sleeve block 901 is equipped on the surface of threaded shaft in moving groove 101, and push plate 10 is swingly connected with moving plate 9 through sliding sleeve 1001, and the length of push plate 10 is greater than the width of mould 3.

[0021] It is to be noted that the utility model provides a square tube bending forming device, when mould 3 rotates and bends square tube, rotating mould 3 drives square tube to rotate, along with the rotation of square tube, square tube will push push plate 10, and push plate 10 will compress spring 904 when moving, so when mould 3 rotates back to the original position, push plate 10 will generate the moving trend of moving forward under the action of spring 904, and when mould 3 rotates to the original position, the end of square tube and push plate 10 are in the vertical state, and push plate 10 will move forward under the thrust action of spring 904 in this process, and moving push plate 10 will push the bent square tube, so that the front end of square tube is withdrawn from the insertion position on mould 3, thereby automatically completing unloading, and the end of square tube does not need to be manually taken off from mould 3.

[0022] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A square tube bending forming apparatus characterized by: Including the case (1), control panel (11) and mould (3), the upper surface of one side of case (1) is movably installed with rotating seat (2), the surface of rotating seat (2) is fixedly provided with mould (3), the upper surface of the other side of case (1) is fixedly installed with support frame (4), the inside of support frame (4) is threaded with threaded rod (5), the surface of one end of threaded rod (5) is fixedly installed with hand wheel (8), the surface of the other end of threaded rod (5) is movably installed with moving frame (6), the inside of moving frame (6) and close to both sides movably installed with guide wheel (7), the upper surface of one side of case (1) and located at the rear of mould (3) movably installed with moving plate (9), the upper surface of moving plate (9) movably installed with push plate (10), the other side surface of case (1) is fixedly installed with control panel (11).

2. A square tube bending forming device according to claim 1, characterized in that: The upper surface of one side of case (1) and located at the rear of mould (3) is provided with moving groove (101), the rear surface of one side of case (1) is movably installed with knob (102), the rear surface of knob (102) is fixedly installed with threaded shaft, the rear end of threaded shaft extends in moving groove (101).

3. A square tube bending forming device according to claim 2, characterized in that: The upper surface of moving plate (9) and close to both sides is provided with sliding slot (902), the inside of sliding slot (902) is fixedly installed with guide rod (903), the surface of guide rod (903) is provided with spring (904), the lower surface of moving plate (9) and located at the front is fixedly installed with threaded sleeve block (901).

4. A square tube bending forming device according to claim 3, wherein: The lower surface of push plate (10) and close to both sides is fixedly installed with sliding sleeve (1001), sliding sleeve (1001) is provided on the surface of guide rod (903), one end of spring (904) is fixed with sliding sleeve (1001), the other end of spring (904) is fixed with the inside end surface of sliding slot (902).

5. A square tube bending forming device according to claim 4, wherein: Threaded sleeve block (901) is provided on the surface of threaded shaft inside moving groove (101), push plate (10) is movably connected with moving plate (9) through sliding sleeve (1001).

6. A square tube bending forming device according to claim 5, wherein: The length of push plate (10) is greater than the width of mould (3).

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