A clamping tool for pipe fitting machining

Abstract

The utility model relates to a kind of clamping tool for pipeline fitting machining, belong to pipeline fitting machining technical field, a kind of clamping tool for pipeline fitting machining, including rack, two U-shaped frames are slidably arranged on the rack, the inside of the U-shaped frame is provided with fixed component, the downside of the U-shaped frame is provided with adjusting component, the upside of two the U-shaped frames is provided with cylinder, the utility model is driven by servo motor one two-way screw rod one, drives two T-shaped slider relative sliding, the distance adjustment between fixed rod one and the upper end of fixed rod two rotating wheel one, cylinder drives rotating wheel two to press down, and three form triangle clamping, adapt to different diameter pipeline, device adaptation range is wide, pipeline fitting is more convenient when rotating welding, cutting effect is better.

Description

Technical Field

[0001] This utility model belongs to the field of pipe fitting processing technology, specifically relating to a clamping fixture for processing pipe fittings. Background Technology

[0002] Common types include steel pipes, welded elbows, and tees of various diameters, which can be adapted to the connection and extension needs of pipes of different diameters. Pipe fittings enable the connection, turning, branching, and sealing of pipes, ensuring smooth fluid transportation, compensating for the functional limitations of single-section pipes, improving the sealing and stability of the system, reducing the risk of leakage, and facilitating later maintenance and repair. They are the key support for the efficient operation of pipeline projects.

[0003] In existing technologies, most devices can only fix fittings of a specific pipe diameter or length. Changing the specifications requires readjustment or even replacement of the tooling, which seriously drags down the processing efficiency. Usually, V-blocks are used to fix the cutting fittings, resulting in many burrs on the cross-section. In order to solve the above problems, a clamping tool for processing pipe fittings is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a clamping fixture for processing pipe fittings that has a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A clamping fixture for processing pipe fittings includes a frame, on which two U-shaped frames are slidably arranged. A fixing component is provided on the inner side of each U-shaped frame, and an adjusting component is provided on the lower side of each U-shaped frame. A cylinder is provided on the upper side of each of the two U-shaped frames.

[0007] As a further optimization of this utility model, the fixing component includes a U-shaped block fixedly connected to the bottom of the inner side of the U-shaped frame. A servo motor is fixedly installed on the outer side of the U-shaped block. A bidirectional lead screw is fixedly connected to the output end of the servo motor and rotatably connected to one side of the inside of the U-shaped block. A guide rod is fixedly connected to the other side of the inside of the U-shaped block. T-shaped sliders that slide through the two ends of the bidirectional lead screw are threaded through the two ends of the guide rod. Dust covers are provided on both sides of the inside of the U-shaped block.

[0008] As a further optimization of this utility model, one of the T-shaped sliders is rotatably connected to a fixed rod 1 on its upper side, and the other T-shaped slider is rotatably connected to a fixed rod 2 rotatably connected to the upper side of the fixed rod 1 on its outer side. Both the fixed rod 1 and the fixed rod 2 are rotatably provided with a rotating wheel 1 on their upper sides.

[0009] As a further optimization of this utility model, the output ends of the two cylinders are respectively fixedly connected to fixed shells, and the inner sides of the two fixed shells are rotatably connected to rotating wheels. A servo motor is fixedly installed on the outer side of one of the rotating wheels, and the output end of the servo motor is fixedly connected to one end of one of the rotating wheels.

[0010] As a further optimization of this utility model, the adjustment component includes a servo motor three fixedly installed on the outside of the frame, the output end of the servo motor three is fixedly connected to a bidirectional lead screw two rotatably connected to one side of the inside of the frame, and a guide rod three is fixedly connected to the other side of the inside of the frame. The two ends of the bidirectional lead screw two are threaded through the lower side of the two U-shaped frames respectively, and the two ends of the guide rod three are slidably inserted through the lower side of the two U-shaped frames respectively.

[0011] As a further optimization of this utility model, a through groove is provided at the bottom of the frame, and sliding grooves are provided on both sides of the inside of the frame. The outer sides of the two-way lead screw and the guide rod are respectively arranged on the inner sides of the two sliding grooves, and a dust cover is provided in the sliding groove.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a servo motor to drive a bidirectional lead screw, which in turn drives two T-shaped sliders to slide relative to each other. This allows the distance between the fixed rod and the upper end of the rotating wheel to be adjusted. The cylinder drives the rotating wheel to press down, and the three together form a triangular clamp. This device is suitable for pipes of different diameters and has a wide range of applications. It is more convenient for rotating and welding pipe fittings and has a better cutting effect.

[0014] 2. This utility model uses a servo motor to drive a two-way lead screw, which causes the two U-shaped frames to slide relative to each other along the guide rod, thereby changing the spacing of the fixed components on them, thus adapting to pipe fittings of different lengths. The device has a wide range of applications. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0017] Figure 3 This is a structural schematic diagram of the fixing component of this utility model;

[0018] Figure 4 This is a view showing the cooperation of fixing rod one and fixing rod two of this utility model.

[0019] In the diagram: 1. Frame; 2. U-shaped frame; 3. Fixing assembly; 301. U-shaped block; 302. Servo motor one; 303. Two-way lead screw one; 304. Guide rod one; 305. T-shaped slider; 306. Fixing rod one; 307. Fixing rod two; 308. Rotary wheel one; 309. Fixing shell; 310. Rotary wheel two; 311. Servo motor two; 4. Adjustment assembly; 401. Servo motor three; 402. Two-way lead screw two; 403. Guide rod three; 5. Cylinder. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example: Figure 1 , Figure 2 As shown, a clamping fixture for processing pipe fittings includes a frame 1, which supports the entire device. Two U-shaped frames 2 are slidably arranged on the frame 1. The U-shaped frames 2 provide an installation environment for subsequent parts. A cylinder 5 is arranged on the upper side of each of the two U-shaped frames 2, and the cylinder 5 provides clamping power to fix the pipe fittings.

[0022] like Figure 1 , Figure 3 , Figure 4 As shown, a fixing component 3 is provided on the inner side of the U-shaped frame 2. The fixing component 3 is used to fix pipe fittings. The fixing component 3 includes a U-shaped block 301, which provides an installation environment for subsequent parts. The outer side of the U-shaped block 301 is fixedly connected to the bottom of the inner side of the U-shaped frame 2. A servo motor 302 is fixedly installed on the outer side of the U-shaped block 301. In this utility model, the model of the servo motor 302 is SGMAH-01AAA41, which can be replaced according to the actual situation. The servo motor 302 provides kinetic energy for adjusting and fixing fittings of different diameters. A bidirectional lead screw 303 is fixedly connected to the output end of the servo motor 302. The lead screw 303 drives the subsequent parts to slide relative to each other. The outer side of the lead screw 303 is rotatably connected to one side of the inner side of the molded block 301. The other side of the inner side of the molded block 301 is fixedly connected to the guide rod 304, which provides guidance for the subsequent parts. The two ends of the lead screw 303 are threaded through the T-shaped slider 305, which drives the subsequent parts to rotate. The two ends of the guide rod 304 slide through the inner side of the T-shaped slider 305. Dust covers are provided on both sides of the inner side of the molded block 301 to prevent dust from entering the molded block 301 and affecting the transmission of the lead screw 303 and the guide rod 304.

[0023] like Figure 3 , Figure 4 As shown, a fixing rod 306 is rotatably connected to the upper side of one of the T-shaped sliders 305, providing mounting for subsequent parts. A fixing rod 307 is rotatably connected to the upper side of the other T-shaped slider 305. The fixing rod 307 and the fixing rod 306 form an X shape. The inner middle part of the fixing rod 307 is rotatably connected to the outer middle part of the fixing rod 306. A rotating wheel 308 is rotatably mounted on the upper side of both the fixing rod 306 and the fixing rod 307. The rotating wheel 308 is used to support the parts and provide a base for rotation. The output ends of the two cylinders 5 are respectively fixedly connected to a fixed housing 309. 09 provides an installation environment for subsequent parts. The inner sides of the two fixed shells 309 are rotatably connected to the rotating wheels 310. The rotating wheels 310 and the two rotating wheels 308 form a triangle to facilitate the fixing of accessories of different diameters. A servo motor 311 is fixedly installed on the outer side of one of the rotating wheels 310. The model of the servo motor 311 in this utility model is SGMAH-02AAA41, which can be replaced according to the actual situation. The servo motor 311 drives the rotating wheel 310 to rotate, and the rotating wheel 310 drives the accessories to rotate. The output end of the servo motor 311 is fixedly connected to one end of one of the rotating wheels 310.

[0024] like Figure 1 , Figure 2 As shown, an adjustment component 4 is provided on the lower side of the U-shaped frame 2. The adjustment component 4 is used to adjust the fixed length of the device. The adjustment component 4 includes a servo motor 401. In this utility model, the model of the servo motor 401 is SGMAH-04AAA41, which can be replaced according to the actual situation. The servo motor 401 provides kinetic energy for the device adjustment. The outer side of the servo motor 401 is fixedly connected to the outer side of the frame 1. The output end of the servo motor 401 is fixedly connected to a bidirectional lead screw 402. The bidirectional lead screw 402 drives the two U-shaped frames 2 to slide relative to each other. The outer side of the bidirectional lead screw 402 is rotatably connected to one side of the inner side of the frame 1. The other side of the inner side of the frame 1 is fixedly connected to a guide rod 403. The guide rod 403 provides guidance for the two U-shaped frames 2. The two ends of the bidirectional lead screw 402 are threaded through the lower side of the two U-shaped frames 2, and the two ends of the guide rod 403 are slidably through the lower side of the two U-shaped frames 2.

[0025] like Figure 2 As shown, a through groove is provided at the bottom of the frame 1 to facilitate the discharge of debris generated during processing. Slide grooves are provided on both sides of the inside of the frame 1. The slide grooves provide an installation environment for the double-acting lead screw 402 and the guide rod 403. The outer sides of the double-acting lead screw 402 and the guide rod 403 are respectively set on the inner sides of the two slide grooves. Dust covers are provided in the slide grooves to prevent dust from entering the slide grooves and affecting the transmission of the double-acting lead screw 402 and the guide rod 403.

[0026] It should be noted that, in use, this clamping fixture for processing pipe fittings places the pipe fitting on the rotating wheel 308 on the two fixed rods 307 and the fixed rod 306. The driving cylinder 5 pushes the rotating wheel 310 on the fixed shell 309 down. At this time, the rotating wheel 310 and the two rotating wheels 308 form a triangle to clamp the pipe fitting. The servo motor 311 drives the rotating wheel 310 to rotate, which in turn drives the pipe fitting to rotate, so that the pipe can be cut, welded and processed. When it is necessary to adjust the fixed size, the servo motor 302 drives the bidirectional lead screw 303 to drive the two T-shaped sliders 305 to slide relative to each other, so that the distance between the upper ends of the fixed rod 306 and the fixed rod 307 slides synchronously relative to each other, thereby realizing the adjustment of the distance between the two rotating wheels 308.

[0027] When it is necessary to adjust the fixed length, the servo motor 3 401 drives the bidirectional lead screw 2 402 to drive the two U-shaped frames 2 to slide relative to each other, thereby driving the spacing of the fixed components 3 on the U-shaped frames 2 to adjust the spacing at both ends of the adjustment device.

[0028] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A clamping fixture for processing pipe fittings, comprising a frame (1), characterized in that, Two U-shaped frames (2) are slidably arranged on the frame (1). A fixing component (3) is provided on the inner side of the U-shaped frame (2), an adjusting component (4) is provided on the lower side of the U-shaped frame (2), and a cylinder (5) is provided on the upper side of both U-shaped frames (2).

2. The clamping fixture for processing pipe fittings according to claim 1, characterized in that: The fixing component (3) includes a U-shaped block (301) fixedly connected to the bottom of the inner side of the U-shaped frame (2). A servo motor (302) is fixedly installed on the outer side of the U-shaped block (301). A bidirectional lead screw (303) is rotatably connected to the output end of the servo motor (302) and is fixedly connected to one side of the inside of the U-shaped block (301). A guide rod (304) is fixedly connected to the other side of the inside of the U-shaped block (301). T-shaped sliders (305) that slide through the two ends of the bidirectional lead screw (303) are threaded through the two ends of the guide rod (304). Dust covers are provided on both sides of the inside of the U-shaped block (301).

3. The clamping fixture for processing pipe fittings according to claim 2, characterized in that: One of the T-shaped sliders (305) is rotatably connected to a fixed rod 1 (306) on its upper side, and the other T-shaped slider (305) is rotatably connected to a fixed rod 2 (307) rotatably connected to the outer side of the middle part of the fixed rod 1 (306) on its upper side. Both the fixed rod 1 (306) and the fixed rod 2 (307) are rotatably provided with a rotating wheel 1 (308) on their upper sides.

4. The clamping fixture for processing pipe fittings according to claim 2, characterized in that: The output ends of the two cylinders (5) are respectively fixedly connected to a fixed housing (309). The inner sides of the two fixed housings (309) are rotatably connected to a rotating wheel (310). A servo motor (311) is fixedly installed on the outer side of one of the rotating wheels (310). The output end of the servo motor (311) is fixedly connected to one end of one of the rotating wheels (310).

5. The clamping fixture for processing pipe fittings according to claim 1, characterized in that: The adjustment assembly (4) includes a servo motor three (401) fixedly installed on the outside of the frame (1). The output end of the servo motor three (401) is fixedly connected to a two-way lead screw two (402) rotatably connected to one side of the inside of the frame (1). The other side of the inside of the frame (1) is fixedly connected to a guide rod three (403). The two ends of the two-way lead screw two (402) are threaded through the lower side of the two U-shaped frames (2), and the two ends of the guide rod three (403) are slidably inserted through the lower side of the two U-shaped frames (2).

6. The clamping fixture for processing pipe fittings according to claim 5, characterized in that: The bottom of the frame (1) is provided with a through groove, and the two sides of the inside of the frame (1) are provided with sliding grooves. The outer sides of the two-way lead screw (402) and the guide rod (403) are respectively set on the inner side of the two sliding grooves, and a dust cover is provided in the sliding groove.

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