Bracket for metal pipe machining

Abstract

The utility model discloses a bracket for metal tube processing, which comprises a metal tube body, a limiting wheel is arranged outside the metal tube body, transmission teeth are arranged outside the metal tube body, and a first clamping arm and a second clamping arm are tightly attached to the outer surface of the metal tube body in a contact mode. When machining is needed, a metal pipe body can be placed on the first clamping arm, then the second clamping arm covers the first clamping arm, the first clamping arm and the second clamping arm clamp the metal pipe body, the drilling tool directly impacts the metal pipe body, but the metal pipe body cannot be collapsed, and due to the fact that the first clamping arm and the second clamping arm clamp the metal pipe body all the time, the metal pipe body is prevented from moving towards the upper periphery and the lower periphery. The limiting wheels can prevent the metal pipe body, the first clamping arm and the second clamping arm from moving towards the two ends of the metal pipe body, so that the metal pipe can be punched during rotation, the metal pipe body cannot move during rotation, and the problem that when a drilling tool drills into the metal pipe during rotation, hidden dangers are caused to operators is solved.

Description

Technical Field

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

[0002] Metal pipe processing brackets are essential devices, widely used in metal pipe processing, installation, and support. They primarily support and stabilize the metal pipe, ensuring it maintains the correct position and shape during processing, thereby improving processing efficiency and quality. Metal pipe processing brackets can be customized to meet specific processing requirements and pipe specifications, offering a high degree of flexibility and adaptability. They are typically constructed of durable metal materials, capable of withstanding significant weight and pressure, ensuring stability and safety during processing.

[0003] The main processing step of metal pipes is drilling. After drilling, the metal pipe needs to be rotated to drill holes in other positions. When a conventional U-shaped bracket rotates the metal pipe, the tight contact between the bracket and the metal pipe needs to be loosened. At this time, if the drilling tool fails or the construction worker accidentally presses the hole opening switch, the drill tool will directly drill into the rotating metal pipe, causing the metal pipe to collapse, posing a hidden danger to the operator. In order to solve this technical problem, the utility model proposes a bracket for metal pipe processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a bracket for metal pipe processing, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A bracket for metal pipe processing includes a metal pipe body, a limiting wheel is arranged on the outside of the metal pipe body, a transmission tooth is arranged on the outside of the metal pipe body, a handle is arranged on the outside of the metal pipe body, and a clamping arm 1 and a clamping arm 2 are in close contact with the outer surface of the metal pipe body.

[0007] Preferably, the outer surface of the first clamping arm is rotatably connected to the outer surface of the second clamping arm, a limiting pad is fixedly installed on the outer surface of the first clamping arm, and a closing plate is provided on the outside of the second clamping arm.

[0008] Preferably, the inner wall of the second clamp arm is slidably connected with a sliding rod, the top end of the sliding rod is fixedly installed with a fixing seat, the outer surface of the fixing seat is rotatably connected to the outer surface of the closing plate, the outer surface of the sliding rod is sleeved with a spring, the top end of the spring is fixedly installed with the bottom surface of the fixing seat, and the bottom end of the spring is fixedly installed with the outer surface of the second clamp arm.

[0009] Preferably, the outer surface of the clamping arm one and the outer surface of the clamping arm two are fixedly mounted with a transmission wheel gear ring and a limiting rail, the outer surface of the limiting rail and the outer surface of the limiting wheel are slidingly connected, and the outer surface of the transmission wheel gear ring and the outer surface of the transmission tooth are meshed with each other.

[0010] Preferably, a load-bearing plate is provided below the metal tube body, a load-bearing seat and a load-bearing frame are fixedly mounted on the outer surface of the load-bearing plate, and the inner wall of the load-bearing seat is rotatably connected to the outer surface of the handle.

[0011] Preferably, one end of the handle and the outer surface of the load-bearing seat are both rotatably connected to a driving wheel, and the outer surface of the driving wheel and the outer surface of the transmission tooth are engaged with each other.

[0012] Preferably, the outer surface of the load-bearing frame is rotatably connected to the outer surface of the transmission gear, a wheel support is fixedly mounted on the outer surface of the load-bearing frame, and the outer surface of the wheel support is rotatably connected to the outer surface of the limiting wheel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, through the cooperation among the metal tube body, the limiting wheel, the transmission gear, the handle, the clamp arm 1 and the clamp arm 2, when processing is required, the metal tube body can be placed on the clamp arm 1, and then the clamp arm 2 is covered so that the clamp arm 1 and the clamp arm 2 clamp the metal tube body. When the metal tube body is rotated after drilling the hole, there is no need to untie the clamp arm 1 and the clamp arm 2. Only the handle needs to be turned, and the transmission gear can be driven by the handle, and the transmission gear can drive the clamp arm 1 and the clamp arm 2, so that the clamp arm 1 and the clamp arm 2 can drive the metal tube body to rotate. When the operator rotates the metal tube body, When the drilling switch is accidentally pressed while drilling the metal pipe body, the drill bit directly impacts the metal pipe body, but the metal pipe body will not collapse because the clamping arm 1 and the clamping arm 2 always clamp the metal pipe body to prevent the metal pipe body from moving up and down. The limit wheel can prevent the metal pipe body, together with the clamping arm 1 and the clamping arm 2, from moving toward the two ends of the metal pipe body, so that the metal pipe can be drilled during rotation without causing the metal pipe body to move, thereby solving the problem of the drill bit causing a hidden danger to the operator when drilling into the rotating metal pipe.

[0015] In the present invention, through the cooperation between the clamping arm one, the clamping arm two, the closing plate, the limiting pad, the spring, the fixed seat and the sliding rod, when it is necessary to clamp the closing plate and the limiting pad to each other, the fixed seat can be directly pressed down, and the fixed seat can drive the closing plate so that the closing plate can be clamped into the limiting pad. When the fixed seat is released, the spring can lift the fixed seat so that the closing plate can be clamped to each other with the limiting pad. When it is necessary to disengage the closing plate from the limiting pad, it is only necessary to press down the closing plate and bend the closing plate, so that the connection and release between the clamping arm one and the clamping arm two are faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bracket for metal pipe processing according to the present invention;

[0017] Figure 2 This is a schematic diagram of the driving wheel transmission of a bracket for metal pipe processing according to the present invention;

[0018] Figure 3 This is a schematic diagram of the transmission gear of a bracket for metal pipe processing according to the present invention;

[0019] Figure 4 This is a schematic diagram of a metal pipe body being clamped by a first clamping arm and a second clamping arm of a bracket for metal pipe processing according to the present invention;

[0020] Figure 5 This is a schematic diagram of the connection and locking of the first clamping arm and the second clamping arm of a bracket for metal pipe processing according to the present invention.

[0021] In the figure: 1. Metal tube body; 2. Limiting wheel; 3. Transmission gear; 4. Handle; 5. Clamping arm 1; 6. Clamping arm 2; 7. Limiting pad; 8. Closing plate; 9. Sliding rod; 10. Fixed seat; 11. Spring; 12. Transmission wheel gear ring; 13. Limiting rail; 14. Bearing plate; 15. Bearing seat; 16. Bearing frame; 17. Driving wheel; 18. Wheel support. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, a bracket for metal pipe processing includes a metal pipe body 1, a limiting wheel 2 is provided on the outside of the metal pipe body 1, a transmission tooth 3 is provided on the outside of the metal pipe body 1, and a handle 4 is provided on the outside of the metal pipe body 1. The outer surface of the metal pipe body 1 is in close contact with a clamping arm 1 5 and a clamping arm 2 6. When processing is required, the metal pipe body 1 can be placed on the clamping arm 1 5, and then the clamping arm 2 6 is covered so that the clamping arm 1 5 and the clamping arm 2 6 clamp the metal pipe body 1. When the metal pipe body 1 is rotated after drilling, there is no need to untie the clamping arm 1 5 and the clamping arm 2 6. Only the handle 4 needs to be turned. The handle 4 can drive the transmission tooth 3, and the transmission tooth 3 can drive the clamping arm 1 5 and the clamping arm 2 6. The clamping arm 1 5 and the clamping arm 2 6 can drive the metal pipe body 1 to rotate. When the operator accidentally presses the drilling switch when the metal pipe body 1 is rotating, the drill bit directly impacts the metal pipe body 1, but the metal pipe body 1 will not be collapsed because the clamping arm 1 5 and the clamping arm 2 6 always clamp the metal pipe body 1 to prevent the metal pipe body 1 from moving up and down. The limiting wheel 2 can prevent the metal pipe body 1 from moving together with the clamping arm 1 5 and the clamping arm 6 toward the two ends of the metal pipe body 1, so that the metal pipe can be drilled during rotation without causing the metal pipe body 1 to move, thereby solving the problem that the drill bit may cause a hidden danger to the operator when drilling into the rotating metal pipe.

[0024] The outer surface of the clamping arm 1 5 is rotatably connected to the outer surface of the clamping arm 2 6. A limiting pad 7 is fixedly installed on the outer surface of the clamping arm 1 5. A closing plate 8 is provided on the outside of the clamping arm 2 6. The closing plate 8 can be engaged with the limiting pad 7, so that the clamping arm 1 5 and the clamping arm 2 6 can be quickly connected together.

[0025] When the locking cam 8 is unlocked, the spring 11 is released and the locking cam 8 is unlocked, so that the locking cam 8 can be unlocked and the locking cam 8 can be unlocked.

[0026] The outer surface of the clamping arm 1 5 and the outer surface of the clamping arm 2 6 are fixedly installed with a transmission wheel gear ring 12 and a limiting rail 13. The outer surface of the limiting rail 13 is slidingly connected to the outer surface of the limiting wheel 2, and the outer surface of the transmission wheel gear ring 12 is meshed with the outer surface of the transmission tooth 3. When the clamping arm 1 5 and the clamping arm 2 6 are tightly attached to the outer surface of the metal tube, the transmission wheel gear ring 12 on the clamping arm 1 5 and the clamping arm 2 6 will form a complete circle, so that the transmission tooth 3 can drive the transmission wheel gear ring 12 when rotating. When the clamping arm 1 5 is out of contact with the clamping arm 2 6, the transmission wheel gear ring 12 cannot form a circle, and thus the clamping arm 1 5 and the clamping arm 2 6 cannot be completely rotated when the metal tube body 1 is assembled.

[0027] A load-bearing plate 14 is provided below the metal tube body 1, and a load-bearing seat 15 and a load-bearing frame 16 are fixedly installed on the outer surface of the load-bearing plate 14. The inner wall of the load-bearing seat 15 is rotatably connected to the outer surface of the handle 4. The load-bearing plate 14 can provide support for the load-bearing seat 15 and the load-bearing frame 16. A bearing is installed inside the load-bearing seat 15, and the bearing is sleeved on the outer surface of the handle 4, so that the handle 4 is more flexible when rotating.

[0028] One end of the handle 4 and the outer surface of the load-bearing seat 15 are both rotatably connected with a driving wheel 17. The outer surface of the driving wheel 17 and the outer surface of the transmission tooth 3 are engaged with each other. The handle 4 can drive the driving wheel 17 to rotate, and the driving wheel 17 can drive the clamping arm 1 5 and the clamping arm 2 6 to rotate through the transmission tooth 3.

[0029] The outer surface of the load-bearing frame 16 is rotatably connected to the outer surface of the transmission gear 3. A wheel support 18 is fixedly installed on the outer surface of the load-bearing frame 16. The outer surface of the wheel support 18 is rotatably connected to the outer surface of the limiting wheel 2. The load-bearing frame 16 can provide support for the transmission gear 3 and the wheel support 18, and further provide load-bearing function for the limiting wheel 2 and the metal pipe above, clamping arm 1 5 and clamping arm 2 6.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A bracket for metal pipe processing, characterized in that: The invention comprises a metal tube body (1), a limiting wheel (2) is arranged on the outside of the metal tube body (1), a transmission tooth (3) is arranged on the outside of the metal tube body (1), a handle (4) is arranged on the outside of the metal tube body (1), and a clamping arm 1 (5) and a clamping arm 2 (6) are in close contact with the outer surface of the metal tube body (1).

2. The metal pipe processing bracket according to claim 1, characterized in that: The outer surface of the clamping arm 1 (5) is rotatably connected to the outer surface of the clamping arm 2 (6). A limiting pad (7) is fixedly installed on the outer surface of the clamping arm 1 (5), and a closing plate (8) is provided on the outside of the clamping arm 2 (6).

3. The metal pipe processing bracket according to claim 2, characterized in that: The inner wall of the second clamping arm (6) is slidably connected to a slide rod (9), the top end of the slide rod (9) is fixedly mounted with a fixed seat (10), the outer surface of the fixed seat (10) is rotatably connected to the outer surface of the closing plate (8), the outer surface of the slide rod (9) is sleeved with a spring (11), the top end of the spring (11) is fixedly mounted with the bottom surface of the fixed seat (10), and the bottom end of the spring (11) is fixedly mounted with the outer surface of the second clamping arm (6).

4. The bracket for metal pipe processing according to claim 1, characterized in that: The outer surface of the clamping arm 1 (5) and the outer surface of the clamping arm 2 (6) are both fixedly mounted with a transmission wheel gear ring (12) and a limiting rail (13); the outer surface of the limiting rail (13) is in sliding connection with the outer surface of the limiting wheel (2); and the outer surface of the transmission wheel gear ring (12) and the outer surface of the transmission tooth (3) are in mutual meshing.

5. The bracket for metal pipe processing according to claim 3, characterized in that: A load-bearing plate (14) is provided below the metal tube body (1), a load-bearing seat (15) and a load-bearing frame (16) are fixedly mounted on the outer surface of the load-bearing plate (14), and the inner wall of the load-bearing seat (15) is rotatably connected to the outer surface of the handle (4).

6. The bracket for metal pipe processing according to claim 5, characterized in that: One end of the handle (4) and the outer surface of the load-bearing seat (15) are both rotatably connected to a driving wheel (17), and the outer surface of the driving wheel (17) and the outer surface of the transmission gear (3) are in mutual meshing.

7. The bracket for metal pipe processing according to claim 5, characterized in that: The outer surface of the load-bearing frame (16) is rotatably connected to the outer surface of the transmission gear (3); a wheel support (18) is fixedly mounted on the outer surface of the load-bearing frame (16); and the outer surface of the wheel support (18) is rotatably connected to the outer surface of the limiting wheel (2).

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