Pipe fixing traction device

Abstract

The utility model relates to the technical field of pipe machining, in particular to a pipe fixing traction device. The technical problems that a traction device is poor in adaptability to pipes of different sizes, the requirements of the pipes of different sizes cannot be met, and multi-angle traction on long pipes is inconvenient are solved. According to the technical scheme, the pipe fixing and traction device comprises a base assembly; the device further comprises a transmission assembly, a supporting assembly, a clamping assembly and a power assembly. The front portion of the L-shaped block is installed on the supporting frame, the L-shaped block is fixed through a second stud, a second air cylinder is started, the first clamping block can be pushed to clamp a pipe, the situation that the pipe is misplaced in the traction process is prevented, the problem that a traction device is not suitable for meeting the requirements of pipes of different sizes is solved through the movable clamping block, and the traction device is convenient to use. And the adaptability is not high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a pipe fixing and pulling device. Background Art

[0002] The pipe fixing traction device is used to pull the finished pipe from one section of the conveyor line to the next section of the conveyor line to complete further processing or transportation procedures. It is usually composed of one or more traction rollers. It firmly grasps the pipe and then applies traction to transport the pipe to the next process. In the prior art, the traction device has poor adaptability to pipes of different sizes and cannot meet the needs of pipes of different sizes. It is also inconvenient to perform multi-angle traction on longer pipes. Utility Model Content

[0003] In order to overcome the problems that, during the traction of pipes, the traction device has poor adaptability to pipes of different sizes, cannot meet the needs of pipes of different sizes, and is inconvenient to traction longer pipes at multiple angles.

[0004] The technical solution of the utility model is: a pipe fixing and traction device, including a base assembly; also including a transmission assembly, a support assembly, a clamping assembly and a power assembly; the base assembly is provided with a transmission assembly for transmission; the base assembly is provided with a support assembly for traction; the support assembly is provided with a clamping assembly for clamping; the base assembly is provided with a power assembly for transmission.

[0005] Preferably, the pipe is placed in the transfer assembly, the transfer assembly is rotated, the support assembly adjusts the height according to the size of the pipe, the pipe is transferred to the support assembly by the power assembly, and the support assembly clamps the pipe by the clamping assembly to prevent the pipe from shifting in position during the traction process, thereby solving the problems that the traction device is not good at adapting to pipes of different sizes, cannot meet the needs of pipes of different sizes, and is inconvenient to pull longer pipes at multiple angles.

[0006] Preferably, the base assembly includes a bottom plate, a first slot body, a first column, a first through hole, a first fixed block, a second fixed plate, a second slot body, a first limiting groove, a third limiting groove and a bearing; a first slot body is provided at the upper end of the bottom plate; a first column is fixedly connected to the upper end of the bottom plate; first through holes are provided at the four corners of the upper and lower ends of the first slot body; a first fixed block is fixedly connected to the lower end of the bottom plate; a second fixed plate is fixedly connected to the lower end of the first fixed block; a second slot body is provided through the upper and lower ends of the bottom plate; a symmetrical first limiting groove is provided on the inner wall of the second slot body; a third limiting groove is provided on the left end of the bottom plate; a bearing is fixedly connected to the inner wall of the left end of the second slot body, and traction work can be performed at the upper end of the bottom plate.

[0007] Preferably, the transmission component includes a first motor, a screw rod, a threaded sleeve, a third fixed block, a second motor, a second column, a first stud, a fourth fixed block and a third slot body; the front end of the base plate is fixedly connected to the first motor; the inner wall of the third limiting slot is movably provided with a screw rod; the output shaft of the first motor passes through the left end of the base plate and is fixedly connected to the screw rod; the outer wall of the screw rod is fitted with the inner wall of the bearing; the outer wall of the screw rod is movably provided with a threaded sleeve; the outer wall of the screw rod is fixedly connected to the third fixed block at the front and rear ends of the outer wall; the upper end of the threaded sleeve is fixedly connected to the second motor; the upper end of the output shaft of the second motor is rotatably installed with the second column; the outer wall of the second column is penetrated by the third slot body; the upper end of the second column is threadedly installed with the first stud; the first stud passes through the second column and extends to the inner wall of the third slot body and is fixedly connected with the fourth fixed block, the pipe is placed in the third slot body, the fourth fixed block is moved downward by rotating the first stud to clamp the pipe, and when the clamping is completed, the second motor is turned on, so that the pipe drives the second column to rotate through the second motor so that the third slot body and the left and right ends of the base plate are in the same direction.

[0008] Preferably, the support assembly includes a first cylinder, a bearing platform, a support frame, a first roller, a screw hole, a fifth fixing block, a second stud, a second through hole, a first semicircular groove, a second semicircular groove and a mounting groove; the first cylinder is fixedly connected to the four corners of the upper end of the second fixing plate, and the upper end of the telescopic rod of the first cylinder is fixedly connected to the bearing platform; the upper end of the bearing platform is fixedly connected to two supporting frames; two screw holes are provided at the upper and lower ends of the supporting frame; three first semicircular grooves are provided at the upper end of the supporting frame; symmetrical mounting grooves are provided at the upper end of the supporting frame; a fifth fixing block is movably installed at the upper end of the supporting frame; the upper and lower ends of the fifth fixing block are provided with Two second through holes are provided; the inner wall of the second through hole and the inner wall of the screw hole are in the same plane; three second semicircular grooves are opened at the lower end of the fifth fixed block; the first roller is movably arranged in the circular groove body formed by the inner wall of the second semicircular groove and the inner wall of the first semicircular groove; the inner wall of the screw hole is threadedly installed with a second stud; the second stud passes through the fifth fixed block and the support frame and extends to the lower end of the screw hole, and the first roller is fixed by placing the fifth fixed block on the upper end of the first roller and using the second stud to pass through the fifth fixed block and the support frame. When the position needs to be adjusted, the first cylinder is turned on to drive the bearing platform to move up and down.

[0009] Preferably, the clamping assembly includes an L-shaped block, a second cylinder, a first clamping block and a third through hole; an L-shaped block is movably arranged at the upper end of the mounting groove; the rear end of the L-shaped block is fixedly connected to the second cylinder; the output shaft of the second cylinder passes through the L-shaped block and is fixedly connected to the first clamping block; a third through hole is provided through the upper and lower ends of the L-shaped block; the third through hole is matched with the second stud, and by installing the front part of the L-shaped block on the support frame, fixing it with the second stud, and turning on the second cylinder, the first clamping block can be pushed to clamp the pipe to prevent the pipe from being dislocated during the traction process.

[0010] Preferably, the power assembly includes a sixth fixed block, a sleeve, a seventh fixed block, a fourth slot, a third motor and a second roller; the sixth fixed block is fixedly connected to the upper end of the support platform; the sleeve is fixedly connected to the upper end of the sixth fixed block in a through-type manner; the inner wall of the sleeve is in contact with the outer wall of the first column; the seventh fixed block is fixedly connected to the upper end of the sleeve; the front end of the seventh fixed block is provided with a fourth slot; the second roller is movably mounted on the inner wall of the seventh fixed block; the inner wall of the fourth slot is fixedly connected to the third motor; the output shaft of the third motor passes through the rear end of the fourth slot and is fixedly connected to the second roller. When the first cylinder is turned on, the sixth fixed block will be driven to move, and the sleeve on the sixth fixed block will be limited up and down by the first column. Turning on the third motor can quickly transfer the pipe on the second roller to the first roller.

[0011] Preferably, a handle is fixedly connected to the upper end of the first stud, and the handle facilitates workers to clamp the pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. By installing the front part of the L-shaped block on the support frame, fixing it with the second stud, and turning on the second cylinder, the first clamping block can be pushed to clamp the pipe to prevent the pipe from being misplaced during the traction process. The movable clamping block solves the problem that the traction device is not suitable for pipes of different sizes and has low adaptability;

[0014] 2. The fourth fixing block is moved downward by rotating the first stud to clamp the pipe. When the clamping is completed, the second motor is turned on to drive the second column to rotate through the second motor so that the third trough and the left and right ends of the bottom plate are in the same direction. The traction clamp is rotated by the second motor, which solves the problem of inconvenience in multi-angle traction of longer pipes.

[0015] 3. When the first cylinder is turned on, the sixth fixed block will be driven to move. The sleeve on the sixth fixed block is limited up and down by the first column. When the third motor is turned on, the pipe on the second roller can be quickly transferred to the first roller, which is used to save the workers' physical strength when pushing the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a pipe fixing and pulling device of the utility model;

[0017] Figure 2 The three-dimensional structure schematic diagram of the base assembly of the steam connecting pipe of the pipe fixing and pulling device of the utility model is shown;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a transmission component of a pipe fixing and pulling device of the utility model;

[0019] Figure 4 The three-dimensional structure diagram of the support assembly and the clamping assembly of a pipe fixing and pulling device of the utility model is shown;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a power component of an auxiliary adjustment component of a pipe fixing and traction device of the utility model.

[0021] The markings in the accompanying drawings are: 1-base assembly, 101-bottom plate, 102-first slot, 103-first column, 104-first through hole, 105-first fixing block, 106-second fixing plate, 107-second slot, 108-first limiting groove, 109-third limiting groove, 110-bearing, 2-transmission assembly, 201-first motor, 202-screw rod, 203-thread sleeve, 204-third fixing block, 205-second motor, 206-second column, 207-first stud, 208-fourth fixing block, 209-third slot, 3-support assembly, 3 01-first cylinder, 302-carrying platform, 303-support frame, 304-first roller, 305-screw hole, 306-fifth fixing block, 307-second stud, 308-second through hole, 309-first semicircular groove, 310-second semicircular groove, 311-installing groove, 4-clamping assembly, 401-L-shaped block, 402-second cylinder, 403-first clamping block, 404-third through hole, 5-power assembly, 501-sixth fixing block, 502-sleeve, 503-seventh fixing block, 504-fourth trough body, 505-third motor, 506-second roller. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a pipe fixing and traction device, including a base assembly 1; also including a transmission assembly 2, a support assembly 3, a clamping assembly 4 and a power assembly 5; the base assembly 1 is provided with a transmission assembly 2 for transmission; the base assembly 1 is provided with a support assembly 3 for traction; the support assembly 3 is provided with a clamping assembly 4 for clamping; the base assembly 1 is provided with a power assembly 5 for transmission.

[0024] See also Figure 2In this embodiment, the base assembly 1 includes a bottom plate 101, a first slot 102, a first column 103, a first through hole 104, a first fixing block 105, a second fixing plate 106, a second slot 107, a first limiting groove 108, a third limiting groove 109 and a bearing 110; the first slot 102 is opened at the upper end of the bottom plate 101; the first column 103 is fixedly connected to the upper end of the bottom plate 101; the upper and lower ends of the first slot 102 The four corners of the base plate 101 are provided with first through holes 104; the lower end of the base plate 101 is fixedly connected with a first fixing block 105; the lower end of the first fixing block 105 is fixedly connected with a second fixing plate 106; the upper and lower ends of the base plate 101 are penetrated by second slots 107; the inner wall of the second slot 107 is provided with symmetrical first limiting slots 108; the left end of the base plate 101 is provided with a third limiting slot 109; the inner wall of the left end of the second slot 107 is fixedly connected with a bearing 110.

[0025] See also Figure 3 In this embodiment, the transmission component 2 includes a first motor 201, a screw rod 202, a threaded sleeve 203, a third fixed block 204, a second motor 205, a second column 206, a first stud 207, a fourth fixed block 208 and a third slot 209; the front end of the bottom plate 101 is fixedly connected to the first motor 201; the inner wall of the third limiting groove 109 is movably provided with a screw rod 202; the output shaft of the first motor 201 passes through the left end of the bottom plate 101 and is fixedly connected to the screw rod 202; the outer wall of the screw rod 202 is in contact with the inner wall of the bearing 110; the screw rod 202 A thread sleeve 203 is movably provided on the outer wall; third fixing blocks 204 are fixedly connected to the outer walls at the front and rear ends of the thread sleeve 203; a second motor 205 is fixedly connected to the upper end of the thread sleeve 203; a second column 206 is rotatably installed on the upper end of the output shaft of the second motor 205; a third groove 209 is penetrated through the outer wall of the second column 206; a first stud 207 is threadedly installed on the upper end of the second column 206; the first stud 207 passes through the second column 206 and extends to the inner wall of the third groove 209, where it is fixedly connected to a fourth fixing block 208, and a handle is fixedly connected to the upper end of the first stud 207.

[0026] See also Figure 4In this embodiment, the support assembly 3 includes a first cylinder 301, a bearing platform 302, a support frame 303, a first roller 304, a screw hole 305, a fifth fixed block 306, a second stud 307, a second through hole 308, a first semicircular groove 309, a second semicircular groove 310 and a mounting groove 311; the first cylinder 301 is fixedly connected to the four corners of the upper end of the second fixed plate 106, and the upper end of the telescopic rod of the first cylinder 301 is fixedly connected to the bearing platform 302; the upper end of the bearing platform 302 is fixedly connected to two support frames 303; two screw holes 305 are provided at the upper and lower ends of the support frame 303; three first semicircular grooves 309 are provided at the upper end of the support frame 303; symmetrical mounting grooves 311 are provided at the upper end of the support frame 303; the fifth fixed block 306 is movably installed at the upper end of the support frame 303; two second through holes 308 are provided at the upper and lower ends of the fifth fixed block 306; The inner wall and the inner wall of the screw hole 305 are in the same plane; the lower end of the fifth fixing block 306 is provided with three second semicircular grooves 310; the first roller 304 is movably arranged in the circular groove body formed by the inner wall of the second semicircular groove 310 and the inner wall of the first semicircular groove 309; the inner wall of the screw hole 305 is threadedly installed with a second stud 307; the second stud 307 passes through the fifth fixing block 306 and the support frame 303 and extends to the lower end of the screw hole 305, and the clamping assembly 4 It includes an L-shaped block 401, a second cylinder 402, a first clamping block 403 and a third through hole 404; the L-shaped block 401 is movably arranged at the upper end of the mounting groove 311; the rear end of the L-shaped block 401 is fixedly connected to the second cylinder 402; the output shaft of the second cylinder 402 passes through the L-shaped block 401 and is fixedly connected to the first clamping block 403; the third through hole 404 is penetrated and opened at the upper and lower ends of the L-shaped block 401; the third through hole 404 is adapted to the second stud 307.

[0027] See also Figure 5 In this embodiment, the power assembly 5 includes a sixth fixed block 501, a sleeve 502, a seventh fixed block 503, a fourth slot 504, a third motor 505 and a second roller 506; the sixth fixed block 501 is fixedly connected to the upper end of the carrier 302; the sleeve 502 is fixedly connected to the upper end of the sixth fixed block 501 in a through-type manner; the inner wall of the sleeve 502 is in contact with the outer wall of the first column 103; the seventh fixed block 503 is fixedly connected to the upper end of the sleeve 502; the fourth slot 504 is provided at the front end of the seventh fixed block 503; the second roller 506 is movably installed on the inner wall of the seventh fixed block 503; the third motor 505 is fixedly connected to the inner wall of the fourth slot 504; the output shaft of the third motor 505 passes through the rear end of the fourth slot 504 and is fixedly connected to the second roller 506.

[0028] During installation, the first roller 304 is fixed by placing the fifth fixing block 306 on the upper end of the first roller 304 and passing the second stud 307 through the fifth fixing block 306 and the support frame 303. The front part of the L-shaped block 401 is installed on the support frame 303 through the second stud 307, and the pipe is placed in the third tank 209. The handle is used to facilitate workers to clamp the pipe.

[0029] The first stud 207 is rotated to move the fourth fixing block 208 downward to clamp the pipe. When the clamping is completed, the second motor 205 is turned on, so that the pipe drives the second column 206 to rotate through the second motor 205 so that the third slot 209 and the left and right ends of the bottom plate 101 are in the same direction. When the first cylinder 301 is turned on, the sixth fixing block 501 is driven to move; the sleeve 502 on the sixth fixing block 501 is limited up and down by the first column 103, and the third motor 505 is turned on, so that the pipe on the second roller 506 can be quickly transferred to the first roller 304;

[0030] When different pipes need to be adapted, the first cylinder 301 is turned on to drive the supporting platform 302 to move up and down, and the second cylinder 402 is turned on to push the first clamping block 403 to clamp the pipe to prevent the pipe from being misplaced during the traction process.

[0031] Through the above steps, the pipe is placed in the transfer component 2, the transfer component 2 is rotated, the support component 3 adjusts the height according to the size of the pipe, the pipe is transferred to the support component 3 through the power component 5, and the support component 3 clamps the pipe through the clamping component 4 to prevent the pipe from shifting in position during the traction process.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A pipe fixing and pulling device, comprising a base assembly (1); characterized in that: The invention also comprises a transmission component (2), a support component (3), a clamping component (4) and a power component (5); the base component (1) is provided with a transmission component (2) for transmission; the base component (1) is provided with a support component (3) for traction; the support component (3) is provided with a clamping component (4) for clamping; and the base component (1) is provided with a power component (5) for transmission.

2. A pipe fixing and pulling device according to claim 1, characterized in that: The base assembly (1) comprises a bottom plate (101), a first slot body (102), a first column (103), a first through hole (104), a first fixing block (105), a second fixing plate (106), a second slot body (107), a first limiting groove (108), a third limiting groove (109) and a bearing (110); the first slot body (102) is provided at the upper end of the bottom plate (101); the first column (103) is fixedly connected to the upper end of the bottom plate (101); the upper and lower ends of the first slot body (102) are The four corners are provided with first through holes (104); the lower end of the bottom plate (101) is fixedly connected to a first fixing block (105); the lower end of the first fixing block (105) is fixedly connected to a second fixing plate (106); the upper and lower ends of the bottom plate (101) are provided with second grooves (107); the inner wall of the second groove (107) is provided with symmetrical first limiting grooves (108); the left end of the bottom plate (101) is provided with a third limiting groove (109); and the inner wall of the left end of the second groove (107) is fixedly connected to a bearing (110).

3. A pipe fixing and pulling device according to claim 2, characterized in that: The transmission component (2) comprises a first motor (201), a screw rod (202), a screw sleeve (203), a third fixing block (204), a second motor (205), a second column (206), a first stud (207), a fourth fixing block (208) and a third slot (209); the front end of the bottom plate (101) is fixedly connected to the first motor (201); the inner wall of the third limiting slot (109) is movably provided with a screw rod (202); the output shaft of the first motor (201) passes through the left end of the bottom plate (101) and is fixedly connected to the screw rod (202); the outer wall of the screw rod (202) is fitted with the inner wall of the bearing (110); The outer wall of the screw rod (202) is movably provided with a thread sleeve (203); the outer walls at both ends of the thread sleeve (203) are fixedly connected to a third fixing block (204); the upper end of the thread sleeve (203) is fixedly connected to a second motor (205); the upper end of the output shaft of the second motor (205) is rotatably mounted with a second column (206); a third groove (209) is penetrated through the outer wall of the second column (206); a first stud (207) is threadedly mounted on the upper end of the second column (206); the first stud (207) passes through the second column (206) and extends to the inner wall of the third groove (209) and is fixedly connected to a fourth fixing block (208).

4. A pipe fixing and pulling device according to claim 2, characterized in that: The support assembly (3) comprises a first cylinder (301), a bearing platform (302), a support frame (303), a first roller (304), a screw hole (305), a fifth fixing block (306), a second screw (307), a second through hole (308), a first semicircular groove (309), a second semicircular groove (310) and a mounting groove (311); the first cylinder (301) is fixedly connected to the four corners of the upper end of the second fixing plate (106); the upper end of the telescopic rod of the first cylinder (301) is fixedly connected to the bearing platform (302); the upper end of the bearing platform (302) is fixedly connected to two support frames (303); two screw holes (305) are provided through the upper and lower ends of the support frame (303); three first semicircular grooves (309) are provided on the upper end of the support frame (303); A symmetrical mounting groove (311) is provided at the upper end of the support frame (303); a fifth fixing block (306) is movably installed at the upper end of the support frame (303); two second through holes (308) are provided through the upper and lower ends of the fifth fixing block (306); the inner wall of the second through hole (308) and the inner wall of the screw hole (305) are in the same plane; three second semicircular grooves (310) are provided at the lower end of the fifth fixing block (306); a first roller (304) is movably installed in a circular groove body formed by the inner wall of the second semicircular groove (310) and the inner wall of the first semicircular groove (309); a second stud (307) is threadedly installed on the inner wall of the screw hole (305); the second stud (307) passes through the fifth fixing block (306) and the support frame (303) and extends to the lower end of the screw hole (305).

5. The pipe fixing and pulling device according to claim 4, characterized in that: The clamping assembly (4) comprises an L-shaped block (401), a second cylinder (402), a first clamping block (403) and a third through hole (404); the upper end of the mounting groove (311) is movably provided with the L-shaped block (401); the rear end of the L-shaped block (401) is fixedly connected to the second cylinder (402); the output shaft of the second cylinder (402) passes through the L-shaped block (401) and is fixedly connected to the first clamping block (403); the upper and lower ends of the L-shaped block (401) are penetrated by the third through hole (404); the third through hole (404) is matched with the second stud (307).

6. A pipe fixing and pulling device according to claim 4, characterized in that: The power assembly (5) comprises a sixth fixed block (501), a sleeve (502), a seventh fixed block (503), a fourth slot (504), a third motor (505) and a second roller (506); the sixth fixed block (501) is fixedly connected to the upper end of the supporting platform (302); the sleeve (502) is fixedly connected to the upper end of the sixth fixed block (501); the inner wall of the sleeve (502) is in contact with the outer wall of the first column (103); the seventh fixed block (503) is fixedly connected to the upper end of the sleeve (502); the fourth slot (504) is provided at the front end of the seventh fixed block (503); the second roller (506) is movably mounted on the inner wall of the seventh fixed block (503); the third motor (505) is fixedly connected to the inner wall of the fourth slot (504); the output shaft of the third motor (505) passes through the rear end of the fourth slot (504) and is fixedly connected to the second roller (506).

7. The pipe fixing and pulling device according to claim 2, characterized in that: A handle is fixedly connected to the upper end of the first stud (207).

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