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CN-224208972-U - Seamless steel tube straightening fixing clamp

CN224208972UCN 224208972 UCN224208972 UCN 224208972UCN-224208972-U

Abstract

The application relates to a seamless steel tube straightening fixing clamp, and relates to the field of fixing clamps. The two straightening parts are symmetrically arranged between the second straightening parts and the conveying parts, the first straightening parts comprise hole frames, the hole frames are vertically fixed on the top surface of the machine base, and rod bases are assembled on two sides of the inside of the hole frames in a horizontal sliding mode. According to the application, the steel pipe is powered by the conveying part, the conveying steel pipe is driven to enter the first straightening part and the second straightening part for straightening treatment, and is transversely pushed to move when the steel pipe is straightened, so that the steel pipe can be moved for straightening, and the steel pipe can be moved when being straightened, thereby avoiding the problem that the steps of straightening, disassembling and assembling the steel pipe section by section are increased, and improving the conveying continuity of the steel pipe for straightening.

Inventors

  • LIU BINGCHENG
  • YU JIJING

Assignees

  • 南通洪源地质工程材料有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (8)

  1. 1. The utility model provides a seamless steel pipe straightening mounting fixture, its characterized in that, including frame (1), conveying part (2), first straightening part (3) and second straightening part (4), the top surface both ends of frame (1) are all vertical to be provided with conveying part (2), and the top surface middle part of frame (1) is vertical installs second straightening part (4), first straightening part (3) symmetry is provided with two, and two first straightening parts (3) set up between second straightening part (4) and conveying part (2), first straightening part (3) include hole frame (31), hole frame (31) are vertical to be fixed on the top surface of frame (1), and the equal horizontal slip of inside both sides of hole frame (31) is organized and is equipped with pole seat (32), all vertical rotation is connected with straightening pulley (34) on pole seat (32) of hole frame (31) both sides, second straightening part (4) are including straightening slide frame (41), straightening slide frame (41) are vertical to be fixed at the top surface of frame (1) and are fixed in the top surface of frame (44), and the inside slide (44) is connected with horizontal slide (44) on the inside of slide (41).
  2. 2. The seamless steel tube straightening fixing clamp according to claim 1, characterized in that a first spring (33) is horizontally fixed on the vertical end surfaces of two sides of the hole frame (31), and the other end of the first spring (33) is fixed on the rod seat (32).
  3. 3. The seamless steel tube straightening fixing clamp according to claim 1, wherein a screw hole (43) is formed in the top surface of the straightening sliding frame (41) in a penetrating mode through vertical threads, an adjusting screw (45) is arranged in the screw hole (43) in a penetrating mode, and the bottom end of the adjusting screw (45) is connected to the top surface of the sliding plate (44) in a rotating mode.
  4. 4. A seamless steel tube straightening fixing clamp according to claim 3 is characterized in that two rotary bases (46) are symmetrically and vertically fixed on the bottom surface of the sliding plate (44), and a guide rod (47) is horizontally and rotatably connected between the two rotary bases (46).
  5. 5. The seamless steel tube straightening fixing clamp according to claim 4, wherein guide blocks (49) are symmetrically and horizontally assembled on two sides of the guide rod (47) in a sliding mode, second springs (48) are horizontally sleeved on two sides of the guide rod (47), and two ends of each second spring (48) are respectively fixed on the end faces of the guide blocks (49) and the guide rod (47).
  6. 6. The seamless steel tube straightening fixing clamp according to claim 1, wherein the conveying piece (2) comprises a conveying frame (21), the conveying frame (21) is vertically fixed at two ends of the machine base (1), the lower side of the conveying frame (21) is horizontally and rotatably connected with a bearing wheel (22), one end of the conveying frame (21) is horizontally fixed with a bearing motor (23), and the output end of the bearing motor (23) is fixed at one end of the bearing wheel (22).
  7. 7. A seamless steel tube straightening fixing clamp according to claim 6 is characterized in that a top rotating frame (24) is vertically and slidably assembled on the upper side of the conveying frame (21), and a pressing roller (26) is horizontally and rotatably connected in the top rotating frame (24).
  8. 8. A seamless steel tube straightening fixing clamp according to claim 7 is characterized in that a pressing screw rod (25) is vertically and spirally assembled on the top surface of the conveying frame (21), and the bottom end of the pressing screw rod (25) is rotatably connected to the top surface of the top rotating frame (24).

Description

Seamless steel tube straightening fixing clamp Technical Field The application relates to the technical field of fixed clamps, in particular to a seamless steel tube straightening fixed clamp. Background The seamless steel pipe has a hollow section and is used as a large number of pipelines for conveying fluid, such as pipelines for conveying petroleum, natural gas, coal gas, water and certain solid materials, and the like, and an important link in the steel pipe production process is realized in the processing of the steel pipe, so that the shape defects of bending, twisting and the like generated in the rolling, cooling and transporting processes of the steel pipe are eliminated, and the steel pipe is ensured to have good straightness and flatness. The utility model provides a current bulletin number is CN218079738U, the name is seamless steel tube straightening mounting fixture, including the work framework, the top fixed mounting of work framework has the fender lath, the front bolt of work framework inner wall has the cylinder, the rear end fixed mounting of cylinder has the movable plate, the equal fixed mounting in both sides at movable plate top has the connecting block, the top of two connecting blocks runs through the top of work framework and the bolt has the push plate, the cell body has all been seted up to the both sides at push plate back, start the cylinder and promote the movable plate and slide on the surface of slide bar, the movable plate drives the connecting block and promotes the push plate, push plate and baffle strip centre gripping to steel tube horizontal direction, drive the regulation pole rotatory at the adjustment rolling disc, thereby make the holding down plate press the steel tube vertical direction, heat bent tube heats, the heat gives off to steel tube heating treatment through heating chamber and heat conduction board, promote the straightening plate to steel tube bending portion at start hydraulic telescoping rod. In view of the above-mentioned related art, the inventors found that when the steel pipe is straightened, the steel pipe is held by the lower pressure plate and the moving plate and the pressing plate for straightening, but when the steel pipe is held by the moving plate and the pressing plate, the friction coefficient increases, and when the steel pipe is held by the moving plate and the pressing plate, the steel pipe cannot be moved during straightening because of being transversely moved during straightening, so that the steps of straightening, disassembling and assembling the steel pipe section by section are increased, and the conveying continuity of the steel pipe straightening is affected. Disclosure of utility model The application provides a seamless steel tube straightening fixing clamp, which aims to overcome the defect that the step of straightening, disassembling and assembling steel tubes section by section is increased and the conveying continuity of steel tube straightening is affected due to the fact that the friction coefficient is increased when the steel tube is clamped by the existing moving plate and pushing plate, and the steel tube cannot be transversely clamped during straightening. The application provides a seamless steel tube straightening fixing clamp which adopts the following technical scheme: The utility model provides a seamless steel tube straightening mounting fixture, which comprises a base, the conveying piece, first straightening piece and second straightening piece, the top surface both ends of frame are all vertical to be provided with the conveying piece, and the second straightening piece is vertically installed at the top surface middle part of frame, first straightening piece symmetry is provided with two, and two first straightening pieces set up between second straightening piece and conveying piece, first straightening piece includes the hole frame, the hole frame is vertical to be fixed on the top surface of frame, and the equal horizontal slip of inside both sides of hole frame is assembled and is equipped with the pole seat, all vertical rotation is connected with the straightening wheel on the pole seat of hole frame both sides, the second straightening piece includes the straightening slide frame, the top surface middle part at the frame is vertically fixed to the straightening slide frame, and the inside downside level of straightening slide frame is fixed with the top wheel, the inside upside vertical slip equipment of straightening slide frame has the slide, and the level is rotated on the bottom surface of slide and is connected with the guide arm. Through adopting above-mentioned technical scheme, when will needing the steel pipe of straightening in the use to straighten processing, send into the conveying spare of frame one end with the steel pipe from frame one end in the conveying spare of frame one end, the steel pipe carries and drives and get into first straightening spare and second straightening