Metal pipe fitting machining frame

Abstract

The utility model discloses a metal pipe fitting processing frame, which belongs to the technical field of pipe fitting processing, and is characterized by comprising a support base, the top of the support base is movably connected with an auxiliary adjusting assembly, and the outer side of the auxiliary adjusting assembly is fixedly connected with a supporting tray frame. An adjusting mechanism is movably connected to the front side of the supporting tray frame, and a clamping mechanism is movably connected to the inner side of the adjusting mechanism, so that when the metal pipe machining frame is used for machining small and medium-sized metal pipes, different metal pipe machining frames do not need to be replaced according to the lengths of the metal pipes; the machining frame can be directly adjusted to adapt to the size of a machined part, frequent replacement is not needed, a machined metal pipe fitting can be supported and clamped from the interior, the machining frame can adapt to metal pipe fittings of different lengths and thicknesses, on one hand, the clamping position on the inner side cannot affect machining of the surface of the metal pipe fitting, and the machining efficiency is improved; and on the other hand, multiple sides of the metal pipe fitting can be machined through one side by adjusting the angle of the metal pipe fitting.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to a metal pipe fitting processing rack. Background Art

[0002] Pipe fittings are devices connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Due to their unique characteristics, pipelines are widely used in many industries and fields. Pipes have a wide range of uses and are mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations.

[0003] In the prior art, pipe fittings need to be cut when in use to obtain the required length. There are many existing pipe cutting devices, but most of them directly cut the pipe fittings by driving the cutting blade by a motor. This method has insufficient support and fixation capabilities for the pipe during use, and insufficient adjustment capabilities during operation, resulting in poor overall practicality.

[0004] To address the above problems, an existing patent (publication number: CN212443457U) proposes a metal pipe processing stand, which has a protective frame fixed above the base, a fixing assembly for fixing the metal pipe on the base, an adjustment assembly on the protective frame, and a cutting assembly movably connected to the adjustment assembly, so that the metal pipe has very good stability during the cutting process; at the same time, the overall system has very good practicality and applicability, and can cut different positions of the metal pipe.

[0005] In response to the above problems, existing patents have provided solutions. However, when processing metal pipes such as cutting and welding, a processing table is usually used for the operation, and the position of the clamp is constantly adjusted during the operation to achieve the processing of the metal pipes. However, when the metal pipes need to be processed at other angles, it is not enough. Therefore, a processing stand is needed to ensure that the metal pipes are in a more three-dimensional state and the position and angle can be adjusted during the processing of the metal pipes. The existing processing stand cannot be adjusted according to the size of the metal pipes and needs to be frequently replaced with a bracket of different sizes. In addition, when the metal pipes are clamped during the processing, it will make it difficult to perform surface welding, cutting and grinding on the clamping parts.

[0006] Therefore, a metal pipe processing stand is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a metal pipe processing stand that can solve the problem that the existing metal pipe processing stand needs to frequently replace processing stands of different sizes when facing different types of metal pipes and the pipe clamping part is difficult to process.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a metal pipe processing stand, comprising a support base, the top of the support base being movably connected to an auxiliary adjustment assembly, the outer side of the auxiliary adjustment assembly being fixedly connected to a support tray stand, the front side of the support tray stand being movably connected to an adjustment mechanism, and the inner side of the adjustment mechanism being movably connected to a clamping mechanism;

[0009] The adjusting mechanism includes a servo motor, an arc panel, an arc groove, a linkage block, a curved link, a bracket ring, an extrusion block and an extrusion ring. The arc panel is fixedly connected to the front side of the support tray frame, the arc groove is opened on the inner side of the arc panel, the linkage block is slidably connected to the rear side of the inner side of the arc groove, the curved link is fixedly connected to the front side of the linkage block, the curved link is slidably connected to the inner side of the arc groove, the bracket ring is fixedly connected to the front side of the curved link, the extrusion block is fixedly connected to the rear side of the linkage block, the servo motor is fixedly connected to the rear side of the support tray frame, the extrusion ring is fixedly connected to the output end of the servo motor, and the extrusion ring is arranged on the outer side of the extrusion block.

[0010] Preferably, a stepper motor is fixedly connected to the top of the top bracket ring, the stepper motor is fixedly connected to the bottom of the bottom bracket ring, and the output end of the stepper motor is fixedly connected to the support plate.

[0011] Preferably, a first electronic telescopic rod (53) is fixedly connected to the bottom of the top support plate, the first electronic telescopic rod is fixedly connected to the top of the bottom support plate, and a support block is fixedly connected to the outside of the first electronic telescopic rod.

[0012] Preferably, a second electronic telescopic rod is fixedly connected to the outer side of the support block, and an annular clamping block is fixedly connected to the outer side of the second electronic telescopic rod.

[0013] Preferably, a driving motor is fixedly connected to the left side of the top of the bracket base, an output end of the driving motor is fixedly connected to a support buckle, and an inner side of the support buckle is fixedly connected to a rotating support seat.

[0014] Preferably, an AC motor is fixedly connected to the rear side of the rotating support seat, and a support arm is fixedly connected to the output end of the AC motor. The support arm is rotatably connected to the inner side of the rotating support seat, and the support tray frame is fixedly connected to the front side of the support arm.

[0015] Preferably, an anti-slip pad is fixedly connected to the inner side of the annular clamping block.

[0016] Preferably, a lubricating film is fixedly connected to the inner side of the arc surface groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. By setting an adjustment mechanism, the present application can make it possible for the metal pipe processing stand to process small and medium-sized metal pipes without having to replace different metal pipe processing stands according to the length of the metal pipes. The processing stand can be directly adjusted to adapt to the size of the workpiece without frequent replacement. By starting the servo motor to drive the operation of the relevant structure, the linkage block drives the sliding of the curved connecting rod, thereby causing the bracket ring to expand and contract inward and outward to achieve the purpose of adjusting the diameter distance of the annular processing stand. This setting makes it possible for the metal pipe processing stand to process small and medium-sized metal pipes without having to replace the processing stand due to different pipe lengths. The stand can be directly adjusted to adapt to the size of the workpiece.

[0019] 2. The present application sets a clamping mechanism, which can support and clamp the processed metal pipe from the inside, and can adapt to metal pipes of different lengths and thicknesses. On the one hand, the clamping on the inside will not affect the processing of the metal pipe surface. On the other hand, the metal pipe can also be processed on multiple sides by adjusting its own angle. By placing the metal pipe on the inside of the annular processing frame and utilizing the coordinated action of the first electronic telescopic rod and the second electronic telescopic rod, the support block and the annular clamping block clamp the pipe. The pipe is clamped on the inner support block and can rotate with the stepper motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the metal pipe processing stand of the present utility model;

[0021] Figure 2 This is the overall structural diagram of the metal pipe processing stand after adjustment of the utility model;

[0022] Figure 3 This is the overall structural diagram of the adjustment mechanism of the utility model;

[0023] Figure 4 This is the overall structural diagram of the clamping mechanism of the utility model;

[0024] Figure 5 This is the overall structural diagram of the auxiliary mechanism of the utility model.

[0025] In the figure, 1. bracket base; 2. auxiliary adjustment component; 21. drive motor; 22. support buckle; 23. rotating support seat; 24. AC motor; 25. support arm; 3. support tray rack; 4. adjustment mechanism; 41. servo motor; 42. arc panel; 43. arc groove; 44. connecting block; 45. curved connecting rod; 46. bracket ring; 47. extrusion block; 48. extrusion ring; 5. clamping mechanism; 51. stepping motor; 52. support plate; 53. first electronic telescopic rod; 54. support block; 55. second electronic telescopic rod; 56. annular clamping block; 6. anti-slip pad; 7. lubricating film. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A metal pipe processing stand includes a support base 1, an auxiliary adjustment assembly 2 movably connected to the top of the support base 1, a support tray frame 3 fixedly connected to the outside of the auxiliary adjustment assembly 2, an adjustment mechanism 4 movably connected to the front side of the support tray frame 3, and a clamping mechanism 5 movably connected to the inside of the adjustment mechanism 4;

[0029] The adjusting mechanism 4 includes a servo motor 41, an arc panel 42, an arc groove 43, a linkage block 44, a curved link 45, a bracket ring 46, an extrusion block 47 and an extrusion ring 48. The arc panel 42 is fixedly connected to the front side of the support tray frame 3, the arc groove 43 is opened on the inner side of the arc panel 42, the linkage block 44 is slidably connected to the rear side of the inner side of the arc groove 43, the curved link 45 is fixedly connected to the front side of the linkage block 44, the curved link 45 is slidably connected to the inner side of the arc groove 43, the bracket ring 46 is fixedly connected to the front side of the curved link 45, the extrusion block 47 is fixedly connected to the rear side of the linkage block 44, the servo motor 41 is fixedly connected to the rear side of the support tray frame 3, the extrusion ring 48 is fixedly connected to the output end of the servo motor 41, and the extrusion ring 48 is arranged on the outer side of the extrusion block 47.

[0030] In this embodiment, the servo motor 41 is started to drive the extrusion ring 48 to extrude the extrusion block 47 on the rear side of the linkage block 44, so that the linkage block 44 drives the curved connecting rod 45 to slide in the arc groove 43 on the inner side of the arc plate 42, so that it can extend outward or contract inward, and drive multiple bracket rings 46 outward or inward at the same time, thereby adjusting the diameter distance of the annular processing frame, so that it can be freely adjusted to adapt to different sizes of pipes when processing small and medium-sized metal pipes.

[0031] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, a stepper motor 51 is fixedly connected to the top of the top bracket ring 46 , the stepper motor 51 is fixedly connected to the bottom of the bottom bracket ring 46 , and a support plate 52 is fixedly connected to the output end of the stepper motor 51 .

[0032] Specifically, such as Figure 1 、 Figure 2 、 Figure 4As shown, a first electronic telescopic rod 53 is fixedly connected to the bottom of the top support plate 52 , the first electronic telescopic rod 53 is fixedly connected to the top of the bottom support plate 52 , and a support block 54 is fixedly connected to the outer side of the first electronic telescopic rod 53 .

[0033] Specifically, such as Figure 1 、 Figure 2 、 Figure 4 As shown, the outer side of the support block 54 is fixedly connected to the second electronic telescopic rod 55 , and the outer side of the second electronic telescopic rod 55 is fixedly connected to the annular clamping block 56 .

[0034] In this embodiment, the metal pipe is placed upright on the inner side of the annular processing frame, so that the support block 54 is located inside the pipe. The upper and lower support blocks 54 are extended to one-third of the pipe by the first electronic telescopic rod 53 and then stop. Then, the annular clamping block 56 is driven by the extension of the second electronic telescopic rod 55 to support the pipe and complete the clamping. The pipe is clamped on the first electronic telescopic rod 53, the support block 54 can be rotated along with the support plate 52 by the stepper motor 51, so that the operator can process multiple surfaces on one side.

[0035] Specifically, such as Figure 1 、 Figure 2 、 Figure 5 As shown, a driving motor 21 is fixedly connected to the left side of the top of the bracket base 1 , an output end of the driving motor 21 is fixedly connected to a support buckle 22 , and an inner side of the support buckle 22 is fixedly connected to a rotating support seat 23 .

[0036] Specifically, such as Figure 1 、 Figure 2 、 Figure 5 As shown, an AC motor 24 is fixedly connected to the rear side of the rotating support seat 23, and a supporting arm 25 is fixedly connected to the output end of the AC motor 24. The supporting arm 25 is rotatably connected to the inner side of the rotating support seat 23, and the supporting tray rack 3 is fixedly connected to the front side of the supporting arm 25.

[0037] In this embodiment: the horizontal direction of the annular processing frame and the internal clamped pipe fittings can be adjusted by rotating the support clip 22 through the driving motor 21, and the longitudinal angle of the annular processing frame can be adjusted through the support arm 25 by the AC motor 24, so that the pipe fitting processing can be more three-dimensional and freely adjusted in three-dimensional space.

[0038] Specifically, such as Figure 4 As shown, the inner side of the annular clamping block 56 is fixedly connected with an anti-slip pad 6 .

[0039] Specifically, such as Figure 4 As shown, a lubricating film 7 is fixedly connected to the inner side of the arcuate groove 43 .

[0040] In this embodiment, the anti-slip pad 6 can be provided to increase the friction force of the support and clamping, and the lubricating film 7 can be provided to reduce the sliding resistance of the linkage block 44 in the arc groove 43.

[0041] Working principle: Before processing the metal pipe, according to the diameter of the metal pipe, the servo motor 41 is started to drive the extrusion ring 48 to extrude the extrusion block 47 on the rear side of the linkage block 44, so that the linkage block 44 drives the curved connecting rod 45 to slide in the arc groove 43 on the inner side of the arc plate 42, thereby achieving outward extension or inward contraction, so that the diameter distance of the annular processing frame can be adjusted by simultaneously moving multiple support rings 46 outward or inward, so that when processing small and medium-sized metal pipes, it can be freely adjusted to adapt to metal pipes of different sizes. After the adjustment is completed, the metal pipe is manually or using tools to be placed upright on the inner side of the annular processing frame, and the support block 54 is located inside the metal pipe. The first electronic telescopic rod 53 will drive the upper and lower support blocks 54 to extend into the inner side of the metal pipe. , and stop after reaching one-third of the metal pipe respectively, and extend outward in all directions through the second electronic telescopic rod 55, so as to drive the annular clamping block 56 to support the metal pipe, thereby completing the clamping of the metal pipe, and the metal pipe is clamped on the support block 54 on the first electronic telescopic rod 53, and can follow the support plate 52 carrying the first electronic telescopic rod 53 to rotate through the stepping motor 51, so that multiple surfaces can be processed on one side during processing. After the clamping is completed, the horizontal direction of the annular processing frame and the metal pipe clamped therein can be adjusted by rotating the support buckle 22 by the driving motor 21. The longitudinal angle of the annular processing frame can be adjusted by the supporting arm 25 through the AC motor 24, so that the metal pipe can be more three-dimensional during processing and can be freely adjusted in three-dimensional space.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A metal pipe processing stand, comprising a support base (1), characterized in that: The top of the bracket base (1) is movably connected to an auxiliary adjustment component (2), the outer side of the auxiliary adjustment component (2) is fixedly connected to a support tray frame (3), the front side of the support tray frame (3) is movably connected to an adjustment mechanism (4), and the inner side of the adjustment mechanism (4) is movably connected to a clamping mechanism (5); The adjusting mechanism (4) comprises a servo motor (41), an arc panel (42), an arc groove (43), a linkage block (44), a curved connecting rod (45), a bracket ring (46), an extrusion block (47) and an extrusion ring (48), wherein the arc panel (42) is fixedly connected to the front side of the supporting tray frame (3), the arc groove (43) is provided on the inner side of the arc panel (42), the linkage block (44) is slidably connected to the rear side of the inner side of the arc groove (43), and the curved connecting rod (45) is fixedly connected to the front side of the supporting tray frame (3). The connecting rod (45) is connected to the front side of the connecting block (44), the curved connecting rod (45) is slidably connected to the inner side of the arc groove (43), the bracket ring (46) is fixedly connected to the front side of the curved connecting rod (45), the extrusion block (47) is fixedly connected to the rear side of the connecting block (44), the servo motor (41) is fixedly connected to the rear side of the supporting tray frame (3), the extrusion ring (48) is fixedly connected to the output end of the servo motor (41), and the extrusion ring (48) is arranged on the outer side of the extrusion block (47).

2. The metal pipe processing stand according to claim 1, characterized in that: The top of the top bracket ring (46) is fixedly connected to a stepper motor (51), the stepper motor (51) is fixedly connected to the bottom of the bottom bracket ring (46), and the output end of the stepper motor (51) is fixedly connected to a support plate (52).

3. The metal pipe processing stand according to claim 2, characterized in that: A first electronic telescopic rod (53) is fixedly connected to the bottom of the top support plate (52), the first electronic telescopic rod (53) is fixedly connected to the top of the bottom support plate (52), and a support block (54) is fixedly connected to the outside of the first electronic telescopic rod (53).

4. The metal pipe processing stand according to claim 3, characterized in that: The outer side of the support block (54) is fixedly connected to a second electronic telescopic rod (55), and the outer side of the second electronic telescopic rod (55) is fixedly connected to an annular clamping block (56).

5. The metal pipe processing stand according to claim 1, characterized in that: A driving motor (21) is fixedly connected to the left side of the top of the bracket base (1), an output end of the driving motor (21) is fixedly connected to a support buckle (22), and an inner side of the support buckle (22) is fixedly connected to a rotating support seat (23).

6. The metal pipe processing stand according to claim 5, characterized in that: The rear side of the rotating support seat (23) is fixedly connected to an AC motor (24), the output end of the AC motor (24) is fixedly connected to a support arm (25), the support arm (25) is rotatably connected to the inner side of the rotating support seat (23), and the support tray frame (3) is fixedly connected to the front side of the support arm (25).

7. The metal pipe processing stand according to claim 4, characterized in that: An anti-slip pad (6) is fixedly connected to the inner side of the annular clamping block (56).

8. The metal pipe processing stand according to claim 1, characterized in that: A lubricating film (7) is fixedly connected to the inner side of the arc surface groove (43).

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