Clamping device for high-frequency welded pipe machining

Abstract

The utility model relates to the technical field of high-frequency welded pipe machining, in particular to a clamping device for high-frequency welded pipe machining, which comprises a pedestal, a controller is mounted on one side of the pedestal, a plurality of bottom supports are mounted at the bottom end of the pedestal, anti-slip blocks are mounted at the bottom ends of the bottom supports, and a clamping mechanism is mounted at the top end of the pedestal. The conveying mechanisms are installed on the two sides of the clamping mechanism, the adjusting mechanisms are installed at the bottom ends of the conveying mechanisms, the clamping mechanism comprises a fixing frame, an air cylinder and an ejector rod, and the air cylinder is fixedly installed at the top end of the fixing frame. When the high-frequency welding pipe moves to the bottom end of the fixing frame, the air cylinder at the top end of the fixing frame is started through the controller, the air cylinder is inflated to press the ejector rod and drive the lifting rod to descend to the height of the high-frequency welding pipe, and then the motor on one side of the fixing frame is started to drive the threaded rod in the groove of the lifting rod to rotate and drive the moving blocks outside the threaded rod to get close to each other; and the clamp is driven to clamp the high-frequency welded pipe, so that the clamping efficiency of the high-frequency welded pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency welded pipe processing, in particular to a clamping device for high-frequency welded pipe processing. Background Art

[0002] High-frequency welded pipe is a type of pipe welded using the resistance heat generated by high-frequency current. Its characteristics include high welding speed, a small heat-affected zone, the ability to weld directly without cleaning the workpiece, and its suitability for welding thin-walled and metal pipes. This welding method requires no filler material, resulting in aesthetically pleasing welds and excellent mechanical properties. High-frequency welded pipe is widely used in civil construction, petrochemicals, light industry, and other fields, primarily for conveying low-pressure fluids or manufacturing components and light industrial products for various projects. Its relatively simple production process and rapid continuous production make it widely applicable in industrial production.

[0003] As disclosed in the authorization announcement number CN218284635U, a clamping device for high-frequency welded pipe processing is disclosed, comprising a rectangular shell, wherein a rectangular hole is opened in the middle position of one side of the rectangular shell. In the utility model, a clamping unit is provided at one end of a round rod, and by starting a motor 1, the motor 1 is used to drive a rotating rod to rotate, and the rotating rod rotates and drives two pulleys 1 to rotate, and a belt is used to rotate the round rod and pulley 2, and the round rod rotating universal joint and screw are rotated, and the screw is limited by a shaped plate and a telescopic rod, and then the telescopic rod is limited by a slide groove and a slider, so that the screw, fixed block and rubber pad are moved, and the rubber pad after moving is quickly squeezed into contact with the pipe, so that the pipe is quickly clamped and fixed, and the pipe is clamped in multiple directions, thereby improving the stability of the pipe after being clamped and fixed. However, it is not convenient to clamp and transport during use. For this reason, we propose a clamping device for high-frequency welded pipe processing. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for high-frequency welded pipe processing to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A clamping device for high-frequency welded pipe processing includes a pedestal, a controller is installed on one side of the pedestal, a plurality of bottom supports are installed at the bottom end of the pedestal, an anti-slip block is installed at the bottom end of the bottom supports, a clamping mechanism is installed at the top of the pedestal, a conveying mechanism is installed on both sides of the clamping mechanism, an adjusting mechanism is installed at the bottom end of the conveying mechanism, the clamping mechanism includes a fixed frame, a cylinder, and a push rod, a cylinder is fixedly installed at the top of the fixed frame, a push rod is movably installed at the bottom end of the cylinder, a lifting rod is movably installed at the bottom end of the push rod, a plurality of limit rods are installed at the top of the lifting rod, the limit rod is movably connected to the fixed frame, the lifting rod is provided with a groove, a threaded rod is installed inside the groove, the outside of the threaded rod is reversely threaded, a motor is installed on one side of the threaded rod, a plurality of moving blocks are movably installed on the outside of the threaded rod, and a clamp is installed at the bottom end of the moving block.

[0007] Preferably, the conveying mechanism includes a bracket 1, a roller 1, and a motor. The roller 1 is movably installed inside the bracket 1, and the motor is installed on the top of the bracket 1. The motor is fixedly connected to the roller 1.

[0008] Preferably, a second bracket is mounted on one side of the first bracket, and a second roller is movably mounted inside the second bracket.

[0009] Preferably, the adjustment mechanism includes a motor, a rotating shaft, and a bevel gear. A rotating shaft is installed on one side of the motor, and the rotating shaft is fixedly connected to the motor. Several bevel gears are installed on the outside of the rotating shaft. A side gear is installed on one side of the bevel gear, and the side gear is meshed with the bevel gear.

[0010] Preferably, a sliding groove is opened on one side of the side gear, a threaded screw is installed inside the sliding groove, the outside of the threaded screw is a reverse thread, and the threaded screw is fixedly connected to the side gear.

[0011] Preferably, a plurality of movable blocks are movably installed on the outside of the threaded screw, and the movable blocks are fixedly connected to the first bracket and the second bracket.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This clamping device for high-frequency welded pipe processing, first move the device to the high-frequency welded pipe processing site, place the high-frequency welded pipe in the middle position between roller one and roller two at the top of the pedestal, start the motor on one side of the pedestal through the controller, drive the rotating shaft to rotate, the bevel gear on the rotating shaft rotates to drive the side gear on one side to rotate, the side gear drives the internal threaded screw of the movable groove on one side to rotate, so that the external movable block of the threaded screw moves closer to the middle, so that roller one and roller two are in contact with the high-frequency welded pipe, then start the motor above bracket one, drive roller one inside bracket one to rotate, and cooperate with roller two inside bracket two to transport the high-frequency welded pipe forward.

[0014] 2. This clamping device for high-frequency welded pipe processing, when the high-frequency welded pipe moves to the bottom end of the fixed frame, the cylinder at the top of the fixed frame is started through the controller, the cylinder is inflated to press the push rod down, driving the lifting rod to the height of the high-frequency welded pipe, then the motor on one side of the fixed frame is started, driving the threaded rod in the groove of the lifting rod to rotate, driving the external moving blocks of the threaded rod to move closer to each other, driving the clamp to clamp the high-frequency welded pipe, thereby improving the efficiency of high-frequency welded pipe clamping. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic structural diagram of the clamping mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the conveying mechanism of the utility model;

[0018] Figure 4 It is a front view structural diagram of the adjustment mechanism of the utility model.

[0019] In the figure: 1. Base; 2. Controller; 3. Bottom support; 4. Anti-sliding block; 100. Fixed frame; 101. Cylinder; 102. Push rod; 103. Lifting rod; 104. Limit rod; 105. Groove; 106. Threaded rod; 107. Motor; 108. Moving block; 109. Clamp; 200. Bracket 1; 201. Roller 1; 202. Motor; 203. Bracket 2; 204. Roller 2; 300. Motor; 301. Rotating shaft; 302. Bevel gear; 303. Side gear; 304. Sliding groove; 305. Threaded screw; 306. Moving block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution:

[0022] A clamping device for high-frequency welded pipe processing, comprising a pedestal 1, a controller 2 is mounted on one side of the pedestal 1, a plurality of bottom supports 3 are mounted on the bottom end of the pedestal 1, an anti-sliding block 4 is mounted on the bottom end of the bottom support 3, a clamping mechanism is mounted on the top end of the pedestal 1, a conveying mechanism is mounted on both sides of the clamping mechanism, an adjustment mechanism is mounted on the bottom end of the conveying mechanism, the clamping mechanism comprises a fixed frame 100, a cylinder 101, and a push rod 102, the top end of the fixed frame 100 is fixedly mounted with the cylinder 101, and the bottom end of the cylinder 101 is movably mounted with a push rod 1 02. A lifting rod 103 is movably installed at the bottom end of the top rod 102. A plurality of limiting rods 104 are installed at the top end of the lifting rod 103. The limiting rods 104 are movably connected to the fixing frame 100. A groove 105 is provided on the lifting rod 103. A threaded rod 106 is installed inside the groove 105. The outside of the threaded rod 106 is a reverse thread. A motor 107 is installed on one side of the threaded rod 106. A plurality of moving blocks 108 are movably installed on the outside of the threaded rod 106. A clamp 109 is installed at the bottom end of the moving block 108.

[0023] In this embodiment, preferably, a motor 202 is installed, and the motor 202 is fixedly connected to the roller 1 201.

[0024] In this embodiment, preferably, a second bracket 203 is installed on one side of the first bracket 200 , and a second roller 204 is movably installed inside the second bracket 203 .

[0025] In this embodiment, preferably, the adjustment mechanism includes a motor 300, a rotating shaft 301, and a bevel gear 302. The rotating shaft 301 is installed on one side of the motor 300, and the rotating shaft 301 is fixedly connected to the motor 300. Several bevel gears 302 are installed on the outside of the rotating shaft 301, and a side gear 303 is installed on one side of the bevel gear 302, and the side gear 303 is meshed with the bevel gear 302.

[0026] In this embodiment, preferably, a sliding groove 304 is opened on one side of the side gear 303, a threaded screw 305 is installed inside the sliding groove 304, the threaded screw 305 has a reverse thread on the outside, and the threaded screw 305 is fixedly connected to the side gear 303.

[0027] In this embodiment, preferably, a plurality of movable blocks 306 are movably installed on the outside of the threaded screw 305 , and the movable blocks 306 are fixedly connected to the bracket 1 200 and the bracket 2 203 .

[0028] When using a clamping device for high-frequency welded pipe processing according to this embodiment, the device is first moved to the high-frequency welded pipe processing site, and the high-frequency welded pipe is placed in the middle position between roller 1 201 and roller 2 204 at the top of the pedestal 1. The motor 300 on one side of the pedestal 1 is started by the controller 2 to drive the rotating shaft 301 to rotate. The bevel gear 302 on the rotating shaft 301 rotates to drive the side gear 303 on one side to rotate. The side gear 303 drives the internal threaded screw 305 of the movable groove on one side to rotate, so that the external movable block 306 of the threaded screw 305 moves closer to the middle, so that roller 1 201 and roller 2 204 are in contact with the high-frequency welded pipe. At this time, the motor 202 above the bracket 1 200 is started to drive the roller 1 201 inside the bracket 1 200 to rotate, and cooperate with the roller 2 204 inside the bracket 203 to transport the high-frequency welded pipe forward.

[0029] When the high-frequency welded pipe moves to the bottom end of the fixed frame 100, the cylinder 101 at the top of the fixed frame 100 is started through the controller 2. The cylinder 101 is inflated to press the push rod 102 downward, driving the lifting rod 103 to drop to the height of the high-frequency welded pipe. At this time, the motor 107 on one side of the fixed frame 100 is started to drive the threaded rod 106 inside the groove 105 of the lifting rod 103 to rotate, driving the external moving blocks 108 of the threaded rod 106 to move closer to each other, and driving the clamp 109 to clamp the high-frequency welded pipe, thereby improving the efficiency of clamping the high-frequency welded pipe.

[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 preferred examples of the present invention and are not intended to limit 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, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for high-frequency welded pipe processing, comprising a base (1), characterized in that: A controller (2) is installed on one side of the pedestal (1), a plurality of bottom supports (3) are installed on the bottom end of the pedestal (1), an anti-sliding block (4) is installed on the bottom end of the bottom support (3), a clamping mechanism is installed on the top end of the pedestal (1), a conveying mechanism is installed on both sides of the clamping mechanism, an adjusting mechanism is installed on the bottom end of the conveying mechanism, the clamping mechanism comprises a fixed frame (100), a cylinder (101), and a push rod (102), the top end of the fixed frame (100) is fixedly installed with the cylinder (101), the bottom end of the cylinder (101) is movably installed with the push rod (102), and the bottom end of the push rod (102) is movable. A lifting rod (103) is movably installed at the end, a plurality of limiting rods (104) are installed at the top of the lifting rod (103), and the limiting rods (104) are movably connected to the fixing frame (100). The lifting rod (103) is provided with a groove (105), a threaded rod (106) is installed inside the groove (105), the outside of the threaded rod (106) is a reverse thread, a motor (107) is installed on one side of the threaded rod (106), and a plurality of moving blocks (108) are movably installed outside the threaded rod (106), and a clamp (109) is installed at the bottom end of the moving block (108).

2. A clamping device for high-frequency welded pipe processing according to claim 1, characterized in that: The conveying mechanism comprises a bracket (200), a roller (201), and a motor (202); the roller (201) is movably installed inside the bracket (200); the motor (202) is installed at the top of the bracket (200); and the motor (202) is fixedly connected to the roller (201).

3. The clamping device for high-frequency welded pipe processing according to claim 2, characterized in that: A second bracket (203) is installed on one side of the first bracket (200), and a second roller (204) is movably installed inside the second bracket (203).

4. The clamping device for high-frequency welded pipe processing according to claim 1, characterized in that: The adjustment mechanism comprises a motor (300), a rotating shaft (301), and a bevel gear (302). The rotating shaft (301) is installed on one side of the motor (300), and the rotating shaft (301) is fixedly connected to the motor (300). A plurality of bevel gears (302) are installed on the outside of the rotating shaft (301). A side gear (303) is installed on one side of the bevel gear (302), and the side gear (303) is meshed with the bevel gear (302).

5. The clamping device for high-frequency welded pipe processing according to claim 4, characterized in that: A sliding groove (304) is provided on one side of the side gear (303), a threaded screw rod (305) is installed inside the sliding groove (304), the threaded screw rod (305) has a reverse thread on the outside, and the threaded screw rod (305) is fixedly connected to the side gear (303).

6. The clamping device for high-frequency welded pipe processing according to claim 5, characterized in that: The threaded screw rod (305) is externally movably mounted with a plurality of movable blocks (306), and the movable blocks (306) are fixedly connected to the first bracket (200) and the second bracket (203).

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