Automatic correction device for processing pipe trusses

Abstract

The present application provides an automatic correction device for pipe truss processing, which relates to the field of pipe correction technology, including a base upper surface with slide rails fixedly installed on both sides, the upper surface of the slide rails is slidably connected to two slide seats, and the middle of the base upper surface is provided with a driving component for driving the slide seat to move horizontally, and also includes: a correction frame group and a correction component. The present application is provided with a base, a slide rail, a slide seat and a driving component, and the driving motor can drive the double-threaded screw to move when working. When the double-threaded screw moves, it can drive the two slide seats to move closer or farther from each other, thereby adjusting the positions of the two correction components to achieve different degrees of correction for different pipe racks. The sliding column can also be driven to move by rotating the adjustment stud, and the calibration wheel can be adjusted by the sliding column to achieve correction of pipes of different diameters. The calibration wheel and the sliding column are connected in a detachable manner, and the calibration wheel can also be replaced, thereby achieving more accurate correction of pipes.

Description

Technical Field

[0001] The invention relates to the technical field of pipe correction, and in particular to an automatic correction device for pipe truss processing. Background Art

[0002] At present, when stainless steel welded pipes have bending or torsion defects during production, they are corrected by straightening machines. The correction position of the existing straightening machines is fixed, and different stainless steel welded pipes have different moving trajectories during production. The existing straightening machines are not convenient for adjustment according to actual production. At the same time, the correction pipe diameter of the existing straightening machines is fixed, and stainless steel welded pipes of different diameters need to be replaced back and forth during correction. The replacement takes a lot of time and requires shutdown, which is not conducive to continuous production of enterprises. Therefore, we have made improvements to this and proposed an automatic correction device for pipe truss processing. Summary of the invention

[0003] The object of the present invention is to provide an automatic correction device for processing a pipe truss, which can correct different pipe fittings.

[0004] The specific application is as follows:

[0005] The invention comprises a base, slide rails are fixedly installed on both sides of the upper surface of the base, two slide seats are slidably connected to the upper surface of the slide rails, a driving component for driving the slide seat to move horizontally is arranged in the middle of the upper surface of the base, and further comprises:

[0006] A correction frame assembly, the correction frame assembly includes a correction base frame fixedly connected to the upper surface of the slide rail and a correction top frame rotatably connected to one end of the correction base frame, the correction base frame and the correction top frame are clamped and fixed by a bolt assembly, and the correction base frame and the correction top frame are both constructed with extension arms, there are two extension arms on the correction base frame, and there is one extension arm on the correction top frame, and the three extension arms form a circular array with the correction base frame and the correction top frame in the center, and an annular groove is formed inside the correction base frame and the correction top frame when they are closed, and a correction component that can slide along the extension arm is provided in the extension arm.

[0007] As the preferred technical solution of the present application, the driving component includes a driving motor fixedly mounted on the upper surface of the base, and a double-threaded screw fixedly mounted on the output end of the driving motor. The outer wall of the double-threaded screw is threadedly connected to two screw sleeves, and the two screw sleeves are respectively fixedly connected to the two slides. The double-threaded screw can be driven to rotate by the driving motor, thereby driving the two slides to move closer or farther away from each other, thereby achieving the effect of adjusting the correction distance.

[0008] As a preferred technical solution of the present application, a stop portion is provided at the center of the double-threaded screw, the thread on one side of the upper surface of the double-threaded screw is a positive thread segment, and the other side of the upper surface of the double-threaded screw is a negative thread segment. The rotation of the double-threaded screw can drive the two slides to move closer to or away from each other, and the use of the double-threaded screw can achieve synchronous regulation.

[0009] As a preferred technical solution of the present application, the correction top frame is connected via a horizontal rotating shaft fixedly connected to the correction base frame. The correction top frame can be flipped relative to the correction base frame with the horizontal rotating shaft as the axis to open or close the annular groove. The bolt assembly includes a bolt rotatably connected to the other end of the correction base frame and a nut threadedly connected to one end of the bolt. A slot matching the bolt is provided on the correction top frame, and the bolt assembly is used for connection, which is convenient for later disassembly and maintenance.

[0010] As a preferred technical solution of the present application, a sliding groove is provided in the middle of the extension arm, and the correction component includes a sliding column slidably connected to the middle of the sliding groove, the back of the sliding column is rotatably connected to an adjusting stud through a bearing, and a connecting groove is provided at the bottom of the sliding column. The inner side wall of the connecting groove is detachably connected to a calibration wheel, and the sliding column can be pushed to move by rotating the adjusting stud, thereby adjusting the position of the calibration wheel to achieve the effect of correcting different pipe fittings.

[0011] As a preferred technical solution of the present application, the side wall of the extension arm is also provided with a guide groove, the side wall of the sliding column is also fixedly connected with a guide column, the guide column is slidably connected to the inner wall of the guide groove, and a limit piece is also provided at the end of the guide column. The guide column and the guide groove cooperate with each other to ensure that the sliding column is in a balanced state.

[0012] As a preferred technical solution of the present application, the adjusting stud is threadedly connected to the extension arm, and the end of the adjusting stud is also fixedly connected with a rectangular block for rotating the adjusting stud, thereby facilitating personnel to rotate the adjusting stud.

[0013] As a preferred technical solution of the present application, the side wall of the calibration wheel is provided with a clamping block, the inner side wall of the connecting groove is provided with a clamping groove matched with the clamping block, the clamping block is fixedly connected to the guide column by a positioning bolt, and the side wall of the guide column is provided with a threaded hole matched with the positioning bolt, thereby facilitating personnel to replace the calibration wheel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the scheme of this application:

[0016] Through the arrangement of the base, slide rails, slide seats and driving components, the driving motor can drive the double-threaded screw to move. When the double-threaded screw moves, it can drive the two slide seats to move closer to or farther away from each other, thereby adjusting the positions of the two correction components to achieve different degrees of correction for different pipe racks. The slide post can also be driven to move by rotating the adjusting stud, and the calibration wheel can be adjusted through the slide post to achieve correction of pipes of different diameters. The calibration wheel and the slide post are connected in a detachable manner, and the calibration wheel can also be replaced to achieve more precise correction of the pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a use state of an automatic correction device for processing a pipe truss provided in the present application;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of an automatic correction device for processing a pipe truss provided in the present application;

[0019] Figure 3 A schematic diagram of the second structural form of an automatic correction device for processing a pipe truss provided in the present application;

[0020] Figure 4 A schematic diagram of the disassembled structure of a correction component of an automatic correction device for processing a pipe truss provided in the present application;

[0021] Figure 5 A schematic diagram of the main structure of an automatic correction device for processing a pipe truss provided in the present application;

[0022] Figure 6 A schematic diagram of the top view of an automatic correction device for processing a pipe truss provided in the present application;

[0023] Figure 7 A schematic diagram of the cross-sectional structure of a correction component of an automatic correction device for processing a pipe truss provided in the present application.

[0024] Indicated in the figure:

[0025] 10. Base; 11. Slide rail; 12. Slide seat; 13. Driving component; 131. Driving motor; 132. Double-threaded screw; 133. Screw sleeve;

[0026] 20. Correction frame assembly; 21. Correction bottom frame; 22. Correction top frame; 23. Bolt assembly; 231. Bolt; 232. Nut; 24. Extension arm; 241. Slide groove; 242. Guide groove; 25. Annular groove;

[0027] 30. Correction component; 31. Sliding column; 32. Adjusting stud; 33. Connecting groove; 34. Calibration wheel; 35. Guide column; 36. Limiting piece; 37. Block; 38. Positioning bolt. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] See also Figures 1 to 7 The present invention provides a technical solution: an automatic correction device for processing a pipe truss, comprising a base 10, slide rails 11 are fixedly installed on both sides of the upper surface of the base 10, two slide seats 12 are slidably connected to the upper surface of the slide rail 11, and a driving component 13 for driving the slide seat 12 to move horizontally is arranged in the middle of the upper surface of the base 10, and also includes:

[0034] The correction frame group 20 includes a correction base frame 21 fixedly connected to the upper surface of the slide rail 11 and a correction top frame 22 rotatably connected to one end of the correction base frame 21. The correction base frame 21 and the correction top frame 22 are clamped and fixed by a bolt assembly 23. Both the correction base frame 21 and the correction top frame 22 are constructed with extension arms 24. There are two extension arms 24 on the correction base frame 21 and one extension arm 24 on the correction top frame 22. The three extension arms 24 form a circular array with the correction base frame 21 and the correction top frame 22 in the center. When the correction base frame 21 and the correction top frame 22 are closed, an annular groove 25 is formed inside. A correction component 30 that can slide along the extension arm 24 is provided in the extension arm 24.

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, as a preferred embodiment, on the basis of the above method, the driving component 13 further includes a driving motor 131 fixedly mounted on the upper surface of the base 10, a double-threaded screw 132 fixedly mounted on the output end of the driving motor 131, and the outer wall of the double-threaded screw 132 is threadedly connected to two screw sleeves 133, and the two screw sleeves 133 are respectively fixedly connected to the two slides 12. The double-threaded screw 132 can be driven to rotate by the driving motor 131, thereby driving the two slides 12 to move closer to or away from each other, thereby achieving the effect of adjusting the correction distance. One end of the double-threaded screw 132 is fixedly mounted on the base 10 through a bearing and a shaft seat, thereby ensuring the stability of the entire double-threaded screw 132. The base 10 can be fixed during use, thereby improving the stability of the entire device.

[0036] A stopper is provided at the center of the double-threaded screw 132. The thread on one side of the upper surface of the double-threaded screw 132 is a positive thread segment, and the other side of the upper surface of the double-threaded screw 132 is a negative thread segment. The rotation of the double-threaded screw 132 can drive the two slides 12 to move closer to or away from each other, and the double-threaded screw 132 can be used for synchronous regulation.

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the correction top frame 22 is connected by a horizontal rotating shaft fixedly connected to the correction bottom frame 21, and the correction top frame 22 can be flipped relative to the correction bottom frame 21 with the horizontal rotating shaft as the axis to open or close the annular groove 25, and the bolt assembly 23 includes a bolt 231 rotatably connected to the other end of the correction bottom frame 21 and a nut 232 threadedly connected to one end of the bolt 231. A slot compatible with the bolt 231 is provided on the correction top frame 22, and the bolt assembly 23 is used for connection, which is convenient for later disassembly and maintenance.

[0038] A slide groove 241 is provided in the middle of the extension arm 24, and the correction component 30 includes a slide column 31 slidably connected to the middle of the slide groove 241. The back of the slide column 31 is rotatably connected to an adjusting stud 32 through a bearing. A connecting groove 33 is provided at the bottom of the slide column 31. The inner wall of the connecting groove 33 is detachably connected to a calibration wheel 34. The slide column 31 can be pushed to move by rotating the adjusting stud 32, thereby adjusting the position of the calibration wheel 34 to achieve the effect of correcting different pipe fittings. The side wall of the calibration wheel 34 is in an arc shape, so that it fits better on the pipe fitting.

[0039] A guide groove 242 is also formed on the side wall of the extension arm 24, and a guide column 35 is fixedly connected to the side wall of the slide column 31. The guide column 35 is slidably connected to the inner wall of the guide groove 242, and a limit piece 36 is also provided at the end of the guide column 35. The guide column 35 cooperates with the guide groove 242 to ensure that the slide column 31 is in a balanced state.

[0040] The adjusting stud 32 is threadedly connected to the extension arm 24 , and a rectangular block for rotating the adjusting stud 32 is fixedly connected to the end of the adjusting stud 32 , so that it is convenient for personnel to rotate the adjusting stud 32 . When in use, the adjusting stud 32 can be directly rotated by a wrench.

[0041] The side wall of the calibration wheel 34 is provided with a clamping block 37, the inner wall of the connecting groove 33 is provided with a clamping groove matched with the clamping block 37, the clamping block 37 is fixedly connected to the guide column 35 by a positioning bolt 38, and the side wall of the guide column 35 is provided with a threaded hole matched with the positioning bolt 38, so as to facilitate personnel to replace the calibration wheel 34. The calibration wheel 34 includes a U-shaped bracket and a wheel body rotatably connected to the inner wall of the U-shaped bracket.

[0042] Specifically, when the automatic correction device for processing a tube truss is working / in use: the double-threaded screw 132 is driven to move by the driving motor 131, and the movement of the double-threaded screw 132 can synchronously regulate the two slides 12, and the movement of the two slides 12 can synchronously drive the two sets of correction frame groups 20 to move, and adjust the calibration spacing. The correction top frame 22 can be flipped relative to the correction bottom frame 21, so that it is convenient for personnel to maintain various components. When locking, the bolt 231 is clamped in the slot, and then the nut 232 is connected to the bolt 231 to achieve fixation. When the calibration diameter needs to be adjusted, the adjusting stud 32 is turned with a wrench, and the adjusting screw The rotation of the column 32 can push the sliding column 31 to move, and the movement of the sliding column 31 can synchronously drive the calibration wheel 34 to move. During the movement, the sliding column 31 maintains a balanced state through the guide column 35, thereby ensuring the smooth movement of the sliding column 31. The three calibration wheels 34 cooperate with each other to complete the calibration of the pipe fitting. When the calibration wheel 34 needs to be replaced, the positioning bolt 38 is removed and the calibration wheel 34 is replaced. When replacing, the block 37 on the calibration wheel 34 is clamped in the connecting groove 33, and then the positioning bolt 38 is inserted into the block 37 to complete the fixation. The pipe fitting is directly inserted between the two sets of calibration wheels 34 and the calibration wheel 34 is pushed to correct the pipe fitting.

[0043] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An automatic correction device for pipe truss processing, characterized in that: The invention comprises a base (10), slide rails (11) are fixedly mounted on both sides of the upper surface of the base (10), two slide seats (12) are slidably connected to the upper surface of the slide rails (11), a driving component (13) for driving the slide seat (12) to move horizontally is arranged in the middle of the upper surface of the base (10), and further comprises: A correction frame assembly (20), the correction frame assembly (20) comprising a correction base frame (21) fixedly connected to the upper surface of a slide rail (11) and a correction top frame (22) rotatably connected to one end of the correction base frame (21), the correction base frame (21) and the correction top frame (22) being fixed by a bolt assembly (23), the correction base frame (21) and the correction top frame (22) being both constructed with extension arms (24), the correction base frame (21) having two extension arms (24), the correction top frame (22) having one extension arm (24), the three extension arms (24) forming a circular array with the correction base frame (21) and the correction top frame (22) in the center, an annular groove (25) being formed inside the correction base frame (21) and the correction top frame (22) when closed, and a correction component (30) capable of sliding along the extension arm being arranged inside the extension arm (24).

2. The automatic correction device for processing a pipe truss according to claim 1, characterized in that: The driving component (13) comprises a driving motor (131) fixedly mounted on the upper surface of the base (10), and a double-threaded screw (132) fixedly mounted on the output end of the driving motor (131); the outer wall of the double-threaded screw (132) is threadedly connected to two screw sleeves (133); and the two screw sleeves (133) are respectively fixedly connected to the two slide seats (12).

3. The automatic correction device for processing a pipe truss according to claim 2, characterized in that: A stopper is provided at the center of the double-threaded screw (132); the thread on one side of the upper surface of the double-threaded screw (132) is a positive thread segment, and the other side of the upper surface of the double-threaded screw (132) is a negative thread segment; the rotation of the double-threaded screw (132) can drive the two slide seats (12) to move closer to or farther from each other.

4. The automatic correction device for processing a pipe truss according to claim 1, characterized in that: The correction top frame (22) is connected via a horizontal rotation axis fixedly connected to the correction bottom frame (21); the correction top frame (22) can be flipped relative to the correction bottom frame (21) with the horizontal rotation axis as the axis to open or close the annular groove (25); the bolt assembly (23) comprises a bolt (231) rotatably connected to the other end of the correction bottom frame (21) and a nut (232) threadedly connected to one end of the bolt (231); and a slot matching the bolt (231) is provided on the correction top frame (22).

5. The automatic correction device for processing a pipe truss according to claim 1, characterized in that: A sliding groove (241) is provided in the middle of the extension arm (24), and the correction component (30) includes a sliding column (31) slidably connected to the middle of the sliding groove (241), the back of the sliding column (31) is rotatably connected to an adjustment stud (32) via a bearing, and a connecting groove (33) is provided at the bottom of the sliding column (31), and a calibration wheel (34) is detachably connected to the inner side wall of the connecting groove (33).

6. The automatic correction device for processing a pipe truss according to claim 5, characterized in that: The side wall of the extension arm (24) is also provided with a guide groove (242), and the side wall of the sliding column (31) is also fixedly connected with a guide column (35), and the guide column (35) is slidably connected to the inner side wall of the guide groove (242), and a stopper (36) is also provided at the end of the guide column (35).

7. The automatic correction device for processing a pipe truss according to claim 6, characterized in that: The adjusting screw (32) is threadedly connected to the extension arm (24), and the end of the adjusting screw (32) is also fixedly connected to a rectangular block for rotating the adjusting screw (32).

8. The automatic correction device for processing a pipe truss according to claim 7, characterized in that: The side wall of the calibration wheel (34) is provided with a clamping block (37), the inner side wall of the connecting groove (33) is provided with a clamping groove matched with the clamping block (37), the clamping block (37) is fixedly connected to the guide column (35) through a positioning bolt (38), and the side wall of the guide column (35) is provided with a threaded hole matched with the positioning bolt (38).

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