Reaming type tubular workpiece rotary welding machine

Abstract

The utility model discloses a chambering type tubular workpiece rotary welding machine which comprises a body component, a rotary welding head and a rotary welding head. The rotating part comprises a supporting plate, a fixing plate, an arc-shaped sliding groove, a sliding rod, a nut and a grip; the fixing plate is installed in the middle of the two sides of the outer wall of the fixing base, an arc-shaped sliding groove is formed in the upper portion of the fixing plate, the front ends of the two sides of the outer wall of the fixing base are fixedly connected with the sliding rods, the sliding rods are movably connected into the arc-shaped sliding groove, and the fixing plate is inclined. The utility model discloses a tubular workpiece welding machine, and aims at solving the problems that when an existing tubular workpiece welding machine is actually used, only tubular tools in a single form can be machined generally, once the forms of the tubular tools are changed, the phenomenon of difficult compatibility exists, angle adjustment is difficult to carry out according to different tubular forms, and the compatibility is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular workpiece processing, in particular to a hole-expanding type tubular workpiece rotary welding machine. Background Art

[0002] Workpiece, a product component in the manufacturing process, is also called a workpiece, workpiece, courseware, hardware, etc. It can be a single part or a combination of several parts fixed together. During processing, a welding machine is needed to weld the pipe-mounted workpiece.

[0003] However, it still has the following disadvantages in actual use:

[0004] In actual use, existing tubular workpiece welding machines can usually only process tubular tooling of a single form. Once the shape of the tubular tooling changes, compatibility will become difficult, and it will be difficult to adjust the angle according to different tubular shapes, resulting in poor compatibility. Utility Model Content

[0005] The purpose of the utility model is to provide a hole-expanding tubular workpiece rotary welding machine to solve the problem raised in the above-mentioned background technology that the existing tubular workpiece welding machine can usually only process tubular tooling of a single form when actually used. Once the form of the tubular tooling changes, there will be a phenomenon of compatibility, and it is difficult to adjust the angle according to different tubular forms, resulting in poor compatibility.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a hole-expanding tubular workpiece rotary welding machine, comprising:

[0008] A body component, the body component comprising a fixing seat;

[0009] A rotating component, comprising a supporting plate, a fixing plate, an arc-shaped slide groove, a slide rod, a nut and a handle;

[0010] The fixing plate is installed in the middle of both sides of the outer wall of the fixing seat, an arc-shaped slide groove is provided on the upper part of the fixing plate, the front ends of both sides of the outer wall of the fixing seat are fixedly connected to the slide rod, and the slide rod is movably connected to the inside of the arc-shaped slide groove, and the fixing plate is inclined.

[0011] Furthermore, the outer surface of one end of the sliding rod is connected to a nut, the middle part of the outer surface of the nut is rotatably connected to the handle, and the nut is clamped and fixed on the outer surface of the fixing plate.

[0012] Furthermore, the main body component also includes a base, a welding seat and a welding head;

[0013] The middle part of the top of the fixing seat is fixedly connected to the base, the welding seat is fixedly connected to the center position of the top of the base, and the welding head is connected to the center position of the top of the welding seat.

[0014] Furthermore, it also includes a supporting component, which includes a supporting frame, a fixed tooling, a telescopic frame, a limit block, a rotating roller, an inner groove, a latch plate and a limit frame;

[0015] A support frame is provided at the rear end of the outer surface of the fixed seat, and a movably connected telescopic frame is provided at the top center of the support frame. A fixed tooling is provided at the front end of the outer surface of the telescopic frame. An inner groove is provided at the center position of the front end of the outer surface of the fixed tooling, and a rotating roller is connected to the left and right ends of the inner surface of the fixed tooling, and the left and right ends of the top and bottom of the fixed tooling are fixedly connected to limit blocks.

[0016] Furthermore, the rear end of the outer surface of the fixed tooling is fixedly connected to a latch plate, and the latch plate is connected to the inner wall of the telescopic frame by hanging, and the left and right ends of the bottom of the support frame are connected to the limit frame by welding.

[0017] Furthermore, it also includes a fixing component, which includes a threaded rod, an internal threaded ring, a handle and a rubber column;

[0018] The upper part of the outer side of the support frame is connected to an internal threaded ring, the middle part of the internal threaded ring is connected to a threaded rod, one end of the threaded rod is rotatably connected to a handle, and the inner wall of the telescopic frame is connected to a rubber column by bonding, and the rubber column blocks the outer surface of the latch plate.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The utility model is provided with a support plate and an arc-shaped slide groove is opened inside the support plate. When the tubular tooling is welded, the angle of the welding head can be adjusted according to the shape of the tubular tooling. The slide rod slides inside the arc-shaped slide groove, and the angle of the welding head can be adjusted at the same time. It can be adjusted according to different shapes of tubular tooling, thereby improving compatibility.

[0021] Based on the above-mentioned intentional effects, a fixed tooling is provided, and a rotating roller is provided on the outer surface of the fixed tooling. When the tubular tooling is welded, the tubular tooling will fit inside the inner groove, and the rotating rollers at both ends can rotate 360 ​​degrees to assist the simultaneous rotation of the tubular tooling, thereby avoiding friction and driving the normal rotation of the tubular tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is an overall schematic diagram of the welding machine of the utility model;

[0024] Figure 2 This is a schematic diagram of the fixed seat of the utility model after rotation;

[0025] Figure 3 It is a schematic diagram of the support frame of the utility model;

[0026] Figure 4 It is a schematic diagram of the fixing tooling of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 11. Fixed seat; 12. Base; 13. Welding seat; 14. Welding head;

[0029] 21. Support plate; 22. Fixing plate; 23. Arc-shaped slide groove; 24. Slide rod; 25. Nut; 26. Handle;

[0030] 31. Support frame; 32. Fixing tool; 33. Telescopic frame; 34. Limit block; 35. Rotating roller; 36. Inner groove; 37. Latch plate; 38. Limit frame;

[0031] 41. Threaded rod; 42. Internal threaded ring; 43. Handle; 44. Rubber column. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-4As shown, this embodiment is a hole-expanding tubular workpiece rotary welding machine, comprising:

[0036] A main body component, the main body component includes a fixing seat 11;

[0037] A rotating component, the rotating component includes a support plate 21, a fixing plate 22, an arc-shaped slide groove 23, a slide rod 24, a nut 25 and a handle 26;

[0038] The fixing plate 22 is installed in the middle of both sides of the outer wall of the fixing seat 11, and an arc-shaped slide groove 23 is provided on the upper part of the fixing plate 22. The front ends of both sides of the outer wall of the fixing seat 11 are fixedly connected to the slide rod 24, and the slide rod 24 is movably connected to the inside of the arc-shaped slide groove 23, and the fixing plate 22 is inclined;

[0039] When welding tubular tooling, the angle of the welding head 14 can be adjusted according to the shape of the tubular tooling, the slide rod 24 slides inside the arc-shaped slide groove 23, and the angle of the welding head 14 can be adjusted at the same time, and can be adjusted according to different shapes of tubular tooling to improve compatibility.

[0040] The outer surface of one end of the slide bar 24 is connected to a nut 25, the middle part of the outer surface of the nut 25 is rotatably connected to a handle 26, and the nut 25 is clamped and fixed on the outer surface of the fixing plate 22;

[0041] After the angle of the welding head 14 is adjusted, the handle 26 is rotated so that the nut 25 is clamped on the outer surface of the support plate 21 , thereby fixing the adjusted angle of the welding head 14 .

[0042] The main body component also includes a base 12, a welding seat 13 and a welding head 14;

[0043] The middle of the top of the fixing seat 11 is fixedly connected to the base 12, the welding seat 13 is fixedly connected to the center of the top of the base 12, and the welding head 14 is connected to the center of the top of the welding seat 13;

[0044] The tubular tooling can be butted against the welding head 14 to perform welding processing.

[0045] Working principle: The tubular tooling can be docked on the outside of the welding head 14, and the angle of the welding head 14 can be adjusted according to the shape of the tubular tooling. The slide rod 24 slides inside the arc-shaped slide groove 23, and the angle of the welding head 14 can be adjusted at the same time. Then, the handle 26 is rotated so that the nut 25 is clamped and fixed on the outer surface of the support plate 21 to fix the adjusted angle of the welding head 14. It can be adjusted according to different shapes of tubular tooling to improve compatibility.

[0046] See also Figure 1-4As shown, this embodiment is based on the above embodiment 1 and further includes a supporting component, wherein the supporting component includes a supporting frame 31, a fixing tool 32, a telescopic frame 33, a limiting block 34, a rotating roller 35, an inner groove 36, a latch plate 37 and a limiting frame 38;

[0047] A support frame 31 is provided at the rear end of the outer surface of the fixed seat 11, and a movable telescopic frame 33 is provided at the top center of the support frame 31. A fixed tool 32 is provided at the front end of the outer surface of the telescopic frame 33. An inner groove 36 is provided at the center position of the front end of the outer surface of the fixed tool 32. A rotating roller 35 is connected to the left and right ends of the inner surface of the fixed tool 32, and the left and right ends of the top and bottom of the fixed tool 32 are fixedly connected to the limit blocks 34.

[0048] The tubular tooling will fit inside the inner groove 36, and the rotating rollers 35 at both ends can rotate 360 ​​degrees to assist the simultaneous rotation of the tubular tooling, thereby avoiding friction and driving the normal rotation of the tubular tooling.

[0049] The rear end of the outer surface of the fixed tool 32 is fixedly connected to the latch plate 37, and the latch plate 37 is connected to the inner wall of the telescopic frame 33 by hanging, and the left and right ends of the bottom of the support frame 31 are connected to the limit frame 38 by welding;

[0050] The latch plate 37 rotates on the inner wall of the telescopic frame 33 to fix the fixing tool 32 and improve the stability of the fixing tool 32 when in use.

[0051] It also includes a fixing component, which includes a threaded rod 41, an internal threaded ring 42, a handle 43 and a rubber column 44;

[0052] The upper part of the outer side of the support frame 31 is connected to the internal thread ring 42, the middle part of the internal thread ring 42 is connected to the threaded rod 41, one end of the threaded rod 41 is rotatably connected to the handle 43, and the inner wall of the telescopic frame 33 is connected to the rubber column 44 by bonding, and the rubber column 44 blocks the outer surface of the latch plate 37;

[0053] The telescopic frame 33 can be adjusted in height according to the length of the tubular tooling so that the tubular tooling can be completely fitted with the fixed tooling 32 .

[0054] Working principle: The height of the telescopic frame 33 is adjusted according to the length of the tubular tooling so that the tubular tooling can be completely fitted with the fixed tooling 32, and then the threaded rod 41 is rotated so that the threaded rod 41 is clamped on the outside of the telescopic frame 33 to fix the adjusted height of the telescopic frame 33;

[0055] Then the tubular tooling will fit inside the inner groove 36. When the welding head 14 performs rotation welding, the rotating rollers 35 at both ends can rotate 360 ​​degrees to assist the simultaneous rotation of the tubular tooling, thereby avoiding friction and driving the normal rotation of the tubular tooling.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hole-expanding tubular workpiece rotary welding machine, characterized in that: include: A main body component, the main body component comprising a fixing seat (11); A rotating component, the rotating component comprising a supporting plate (21), a fixing plate (22), an arc-shaped sliding groove (23), a sliding rod (24), a nut (25) and a handle (26); The fixing plate (22) is installed in the middle of both sides of the outer wall of the fixing seat (11), and an arc-shaped sliding groove (23) is provided on the upper part of the fixing plate (22). The front ends of both sides of the outer wall of the fixing seat (11) are fixedly connected to the sliding rod (24), and the sliding rod (24) is movably connected to the inside of the arc-shaped sliding groove (23), and the fixing plate (22) is inclined.

2. The hole-expanding tubular workpiece rotary welding machine according to claim 1, characterized in that: The outer surface of one end of the slide rod (24) is connected to a nut (25), the middle part of the outer surface of the nut (25) is rotatably connected to a handle (26), and the nut (25) is clamped and fixed on the outer surface of the fixing plate (22).

3. The hole-expanding tubular workpiece rotary welding machine according to claim 1, characterized in that: The main body component also includes a base (12), a welding seat (13) and a welding head (14); The middle part of the top of the fixing seat (11) is fixedly connected to the base (12), the welding seat (13) is fixedly connected to the center position of the top of the base (12), and the welding head (14) is connected to the center position of the top of the welding seat (13).

4. The hole-expanding tubular workpiece rotary welding machine according to claim 1, characterized in that: It also includes a supporting component, which includes a supporting frame (31), a fixing tool (32), a telescopic frame (33), a limiting block (34), a rotating roller (35), an inner groove (36), a latch plate (37) and a limiting frame (38); A support frame (31) is provided at the rear end of the outer surface of the fixed seat (11); a movably connected telescopic frame (33) is provided at the top center of the support frame (31); a fixed tool (32) is provided at the front end of the outer surface of the telescopic frame (33); an inner groove (36) is provided at the center position of the front end of the outer surface of the fixed tool (32); a rotating roller (35) is connected to the left and right ends of the inner surface of the fixed tool (32); and the left and right ends of the top and bottom of the fixed tool (32) are fixedly connected to limit blocks (34).

5. The hole-expanding tubular workpiece rotary welding machine according to claim 4, characterized in that: The rear end of the outer surface of the fixing tool (32) is fixedly connected to a latch plate (37), and the latch plate (37) is connected to the inner wall of the telescopic frame (33) by hanging, and the left and right ends of the bottom of the support frame (31) are connected to the limit frame (38) by welding.

6. The hole-expanding tubular workpiece rotary welding machine according to claim 4, characterized in that: It also includes a fixing component, which includes a threaded rod (41), an internal threaded ring (42), a handle (43) and a rubber column (44); The upper part of the outer side of the support frame (31) is connected to an internal threaded ring (42), the middle part of the internal threaded ring (42) is connected to a threaded rod (41), one end of the threaded rod (41) is rotatably connected to a handle (43), and the inner wall of the telescopic frame (33) is connected to a rubber column (44) by bonding, and the rubber column (44) is blocked on the outer surface of the latch plate (37).

Images