Steel pipe fixing and supporting device for steel pipe machining

Abstract

The utility model relates to the technical field of steel processing devices, and discloses a steel pipe fixing and supporting device for steel pipe processing, which comprises a supporting rod, a base plate, a plurality of supporting rods and a plurality of supporting rods, the bottom of the fixing frame is fixedly connected with the top of the bottom plate, and a vertical groove is formed in the right side of the back face of the fixing frame; and the movement mechanism is arranged on the back surface of the fixing frame. Through the arrangement of the rotating shaft, the gear, the toothed plate, the limiting block and the movable clamping block, when the driving motor starts to operate, the rotating shaft drives the gear to rotate, the toothed plate moves, at the moment, due to the limiting effect of the vertical groove, the limiting block drives the movable clamping block to move vertically downwards, and finally the movable clamping block is matched with the fixed clamping block; and the effect of fixing steel pipes of different sizes is achieved, convenience is brought to fixing operation of operators, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material processing devices, and more specifically, to a steel pipe fixing and supporting device for steel pipe processing. Background Art

[0002] Steel pipe refers to steel with a hollow section whose length is much larger than its diameter or circumference. It is divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape; it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to the material.

[0003] During the process of steel pipe processing, operators often use corresponding steel pipe fixing and supporting devices to support and fix the steel pipe to be processed. However, in actual use, although the existing steel pipe fixing and supporting devices have basic fixing and supporting functions, general fixing and supporting devices can only fix steel pipes of the same size. When steel pipes of different sizes need to be fixed, the operator usually replaces the clamp, which not only reduces the efficiency of the fixing operation of the device, but also the operation of replacing the clamp is time-consuming and labor-intensive, which increases the labor intensity of the operator. Therefore, improvement is needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a steel pipe fixing and supporting device for steel pipe processing, which has the advantage of fixing steel pipes of different sizes.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel pipe fixing support device for steel pipe processing, comprising:

[0006] A support rod, a bottom plate is fixedly mounted on the top of the support rod;

[0007] A fixing frame, the bottom of which is fixedly connected to the top of the bottom plate, and a vertical groove is provided on the right side of the back of the fixing frame;

[0008] A motion mechanism, wherein the motion mechanism is arranged on the back of the fixing frame;

[0009] Among them, the moving mechanism includes a No. 1 motor shell, which is fixedly installed on the top of the front side of the fixed frame, and a driving motor is fixedly installed inside the No. 1 motor shell, and the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the other end of the rotating shaft penetrates the fixed frame and extends to the outside of the fixed frame and is fixedly sleeved with a gear, the outer surface of the gear is meshed and connected with a toothed plate, and the back side of the toothed plate is fixedly connected with a limiting block, the outer surface of the limiting block is movably connected to the inside of the vertical groove, and the other end of the limiting block is fixedly connected with a movable clamping block, and the outer surface of the movable clamping block is movably connected to the inner surface of the fixed frame, and the rotation of the gear will cause the movable clamping block to move up and down.

[0010] As a preferred technical solution of the utility model, a fixed clamping block is fixedly connected to the bottom of the inner cavity of the fixed frame, the fixed clamping block and the movable clamping block have the same size, and the top of the fixed clamping block and the bottom of the movable clamping block are rough.

[0011] As a preferred technical solution of the utility model, mounting plates are fixedly connected to the front and rear sides of the right side of the bottom of the base plate, and rectangular grooves and transverse grooves are respectively provided in the middle of the top and bottom of the base plate. There are two mounting plates, and a limiting rod is fixedly connected between the two mounting plates. A No. 2 motor housing is fixedly installed on the front side of the mounting plate, and a power motor is fixedly connected to the interior of the No. 2 motor housing, and a threaded rod is fixedly sleeved on the other end of the output shaft of the power motor.

[0012] As a preferred technical solution of the utility model, the other end of the threaded rod passes through the mounting plate and extends between the mounting plates and is movably connected to the inner wall of the mounting plate. A moving block is threadedly connected to the outer surface of the threaded rod, and the inner part of the right side of the moving block is movably connected to the outer surface of the limit rod.

[0013] As a preferred technical solution of the utility model, an oblique rod is hinged on the left side of the movement block, a vertical rod is hinged on the other end of the oblique rod, and the outer surface of the vertical rod is movably connected to the inside of the transverse groove.

[0014] As a preferred technical solution of the utility model, a movable plate is fixedly connected to the top of the vertical rod, and the outer surface of the movable plate is movably connected to the inside of the rectangular groove.

[0015] As a preferred technical solution of the utility model, the number of the support rods is four, the sizes of the four support rods are the same, and the four support rods are symmetrical with respect to the center of the base plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model is provided with a rotating shaft, a gear, a tooth plate, a limit block and a movable clamping block. When the driving motor starts to run, the rotating shaft will drive the gear to rotate and the tooth plate to move. At this time, due to the limiting effect of the vertical groove, the limit block will drive the movable clamping block to move vertically downward, and finally cooperate with the fixed clamping block to achieve the fixing effect of steel pipes of different sizes, which not only brings convenience to the fixing operation of the operator, but also improves the application scope of the device.

[0018] 2. The utility model sets a threaded rod, a moving block, an oblique rod, a vertical rod and a moving plate. When the power motor starts to run, the threaded rod will rotate, and the moving block will move horizontally backward under the limiting action of the limiting rod, and drive the oblique rod to start moving. At this time, due to the limiting action of the transverse groove and the rectangular groove, the vertical rod will drive the moving plate to move horizontally to the left, thereby realizing the automatic positioning function of the steel pipe and improving the processing accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of the bottom of the threaded rod of the utility model;

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the side of the driving motor of the utility model;

[0023] Figure 5 It is a cross-sectional structural schematic diagram of the back side of the utility model.

[0024] In the figure: 1. support rod; 2. bottom plate; 3. fixing frame; 4. fixed clamping block; 5. vertical slot; 6. No. 1 motor housing; 7. driving motor; 8. rotating shaft; 9. gear; 10. tooth plate; 11. limit block; 12. movable clamping block; 13. mounting plate; 14. limit rod; 15. No. 2 motor housing; 16. power motor; 17. threaded rod; 18. moving block; 19. oblique rod; 20. vertical rod; 21. horizontal slot; 22. movable plate; 23. rectangular slot. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 5 As shown, the utility model provides a steel pipe fixing support device for steel pipe processing, comprising:

[0027] A support rod 1, a bottom plate 2 is fixedly mounted on the top of the support rod 1;

[0028] A fixing frame 3, the bottom of the fixing frame 3 is fixedly connected to the top of the bottom plate 2, and a vertical groove 5 is opened on the right side of the back of the fixing frame 3;

[0029] A motion mechanism, which is arranged on the back of the fixed frame 3;

[0030] Among them, the motion mechanism includes a No. 1 motor shell 6, which is fixedly installed on the top of the front side of the fixed frame 3, and a driving motor 7 is fixedly installed inside the No. 1 motor shell 6. The other end of the output shaft of the driving motor 7 is fixedly sleeved with a rotating shaft 8, and the other end of the rotating shaft 8 penetrates the fixed frame 3 and extends to the outside of the fixed frame 3 and is fixedly sleeved with a gear 9. The outer surface of the gear 9 is meshed and connected with a toothed plate 10, and the back of the toothed plate 10 is fixedly connected with a limiting block 11. The outer surface of the limiting block 11 is movably connected to the inside of the vertical groove 5, and the other end of the limiting block 11 is fixedly connected with a movable clamping block 12. The outer surface of the movable clamping block 12 is movably connected to the inner surface of the fixed frame 3. The rotation of the gear 9 will cause the movable clamping block 12 to move up and down.

[0031] When the driving motor 7 starts to run, the rotating shaft 8 will drive the gear 9 to rotate and the toothed plate 10 to move. At this time, due to the limiting effect of the vertical slot 5, the limiting block 11 will drive the movable clamping block 12 to move vertically downward.

[0032] The bottom of the inner cavity of the fixing frame 3 is fixedly connected with a fixed clamping block 4, the fixed clamping block 4 and the movable clamping block 12 have the same size, and the top of the fixed clamping block 4 and the bottom of the movable clamping block 12 are both rough.

[0033] Such a design improves the fixing effect of the device.

[0034] Among them, the front and rear sides of the right side of the bottom of the base plate 2 are fixedly connected with mounting plates 13, the middle parts of the top and bottom of the base plate 2 are respectively provided with rectangular grooves 23 and transverse grooves 21, there are two mounting plates 13, a limiting rod 14 is fixedly connected between the two mounting plates 13, a No. 2 motor housing 15 is fixedly installed on the front side of the mounting plate 13, a power motor 16 is fixedly connected inside the No. 2 motor housing 15, and a threaded rod 17 is fixedly sleeved on the other end of the output shaft of the power motor 16.

[0035] When the power motor 16 starts to run, the threaded rod 17 will rotate.

[0036] Among them, the other end of the threaded rod 17 passes through the mounting plate 13 and extends between the mounting plates 13 and is movably connected to the inner wall of the mounting plate 13. The outer surface of the threaded rod 17 is threadedly connected with a moving block 18, and the inner part of the right side of the moving block 18 is movably connected to the outer surface of the limit rod 14.

[0037] When the moving block 18 moves, it will move horizontally forward and backward due to the limiting effect of the limiting rod 14.

[0038] The left side of the moving block 18 is hinged with an oblique rod 19 , the other end of the oblique rod 19 is hinged with a vertical rod 20 , and the outer surface of the vertical rod 20 is movably connected to the inside of the transverse groove 21 .

[0039] When the moving block 18 moves, the oblique rod 19 will start to move. At this time, due to the limiting effect of the transverse groove 21, the vertical rod 20 will be driven to move horizontally left and right.

[0040] The top of the vertical rod 20 is fixedly connected with a movable plate 22 , and the outer surface of the movable plate 22 is movably connected to the inside of the rectangular groove 23 .

[0041] When the vertical rod 20 moves, it will drive the movable plate 22 to move horizontally left and right under the limiting effect of the rectangular groove 23.

[0042] There are four support rods 1 , the sizes of the four support rods 1 are the same, and the four support rods 1 are symmetrical with respect to the center of the base plate 2 .

[0043] Such a design improves the stability of the device in working condition.

[0044] The working principle and use process of this utility model:

[0045] First, start the power motor 16 to rotate the threaded rod 17, and make the moving block 18 move horizontally backward under the limiting action of the limiting rod 14, and drive the inclined rod 19 to move. At this time, due to the limiting action of the transverse groove 21 and the rectangular groove 23, the vertical rod 20 will drive the moving plate 22 to move horizontally to the left, realizing the function of automatic positioning of the steel pipe and improving the processing accuracy of the device.

[0046] When the movable plate 22 moves to the specified position, one end of the steel pipe is passed through the interior of the fixed frame 3 and contacts with the left side of the movable plate 22, and its bottom is fitted with the top of the fixed clamping block 4. Then the driving motor 7 is started, so that the rotating shaft 8 drives the gear 9 to start rotating, and the toothed plate 10 drives the limit block 11 to move vertically downward under the limiting action of the vertical groove 5, thereby driving the movable clamping block 12 to move vertically downward along the inner surface of the fixed frame 3. Finally, the movable clamping block 12 cooperates with the fixed clamping block 4 to realize the fixing operation of steel pipes of different sizes, thereby improving the application range of the device.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe fixing and supporting device for steel pipe processing, characterized in that: Included are: A support rod (1), a bottom plate (2) being fixedly mounted on the top of the support rod (1); A fixing frame (3), the bottom of the fixing frame (3) is fixedly connected to the top of the bottom plate (2), and a vertical groove (5) is provided on the right side of the back of the fixing frame (3); A motion mechanism, the motion mechanism being arranged on the back side of the fixing frame (3); The motion mechanism comprises a No. 1 motor housing (6), the No. 1 motor housing (6) is fixedly mounted on the top of the front face of the fixing frame (3), a driving motor (7) is fixedly mounted inside the No. 1 motor housing (6), the other end of the output shaft of the driving motor (7) is fixedly sleeved with a rotating shaft (8), the other end of the rotating shaft (8) passes through the fixing frame (3) and extends to the outside of the fixing frame (3) and is fixedly sleeved with a gear (9), the outer surface of the gear (9) is meshingly connected with a toothed plate (10), the back of the toothed plate (10) is fixedly connected with a limiting block (11), the outer surface of the limiting block (11) is movably connected to the inside of the vertical groove (5), the other end of the limiting block (11) is fixedly connected with a movable clamping block (12), the outer surface of the movable clamping block (12) is movably connected to the inner surface of the fixing frame (3), and the rotation of the gear (9) causes the movable clamping block (12) to move up and down.

2. The steel pipe fixing and supporting device for steel pipe processing according to claim 1, characterized in that: A fixed clamping block (4) is fixedly connected to the bottom of the inner cavity of the fixed frame (3); the fixed clamping block (4) and the movable clamping block (12) have the same size; and the top of the fixed clamping block (4) and the bottom of the movable clamping block (12) are both rough.

3. The steel pipe fixing and supporting device for steel pipe processing according to claim 1, characterized in that: The front and rear sides of the right side of the bottom of the base plate (2) are fixedly connected with mounting plates (13), the top and the middle of the bottom of the base plate (2) are respectively provided with a rectangular groove (23) and a transverse groove (21), the number of the mounting plates (13) is two, a limiting rod (14) is fixedly connected between the two mounting plates (13), a second motor housing (15) is fixedly installed on the front side of the mounting plate (13), a power motor (16) is fixedly connected inside the second motor housing (15), and a threaded rod (17) is fixedly sleeved on the other end of the output shaft of the power motor (16).

4. The steel pipe fixing and supporting device for steel pipe processing according to claim 3, characterized in that: The other end of the threaded rod (17) passes through the mounting plate (13) and extends between the mounting plates (13) and is movably sleeved with the inner wall of the mounting plate (13); a moving block (18) is threadedly sleeved on the outer surface of the threaded rod (17); and the inner portion of the right side of the moving block (18) is movably sleeved with the outer surface of the limiting rod (14).

5. The steel pipe fixing and supporting device for steel pipe processing according to claim 4, characterized in that: The left side of the moving block (18) is hinged with an oblique rod (19), the other end of the oblique rod (19) is hinged with a vertical rod (20), and the outer surface of the vertical rod (20) is movably connected to the inside of the transverse groove (21).

6. The steel pipe fixing and supporting device for steel pipe processing according to claim 5, characterized in that: A movable plate (22) is fixedly connected to the top of the vertical rod (20), and the outer surface of the movable plate (22) is movably connected to the inside of the rectangular groove (23).

7. The steel pipe fixing and supporting device for steel pipe processing according to claim 1, characterized in that: The number of the support rods (1) is four, the sizes of the four support rods (1) are the same, and the four support rods (1) are symmetrical with respect to the center of the base plate (2).

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