CN215391824U

CN215391824U - Novel automatic pipe bending device for pipe fitting

Info

Publication number: CN215391824U
Application number: CN202120749401.2U
Authority: CN
Inventors: 肖迪文; 彭振祥; 黄伟
Original assignee: HUBEI SANTONG PETROLEUM MACHINERY CO LTD
Current assignee: HUBEI SANTONG PETROLEUM MACHINERY CO LTD
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-01-04
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a novel automatic pipe bending device for pipe fittings, which comprises a machine base, wherein a supporting base is arranged at the top end of the machine base, first supporting plates are arranged at the left side and the right side of the upper end of the supporting base, a rotating shaft is sleeved at the inner position of the middle upper part of each first supporting plate, a plate rack bevel gear is sleeved outside a rotating shaft at the left side, and the outer end of the rotating shaft of the plate rack bevel gear is fixedly connected with a rotating plate rack. The metal pipe is placed between the first driving clamping wheel and the two supporting wheels, and between the second driving clamping wheel and the supporting wheels, the servo motor drives the plate rack bevel gear to rotate through the driving gear, the first transmission gear, the driving gear and the rotating rod, and the plate rack bevel gear drives the rotating plate rack to rotate to work, so that the metal pipe can be bent to a required radian.

Description

Novel automatic pipe bending device for pipe fitting

Technical Field

The utility model belongs to the technical field of pipe bending, and particularly relates to a novel automatic pipe bending device for a pipe fitting.

Background

The bent pipe is bent by a complete set of bending equipment and is mainly used for oil transportation, gas transportation, liquid transportation, engineering bridge construction and the like. When my company produced snakelike bent pipe, current pipe bending machine was inhomogeneous to the pipe effort, led to the quality problems to appear, and adopted high-grade bending machine and the mould that intensity is high, the enterprise often all need invest very big fund and accomplish, and the pipe bending effect does not improve how much, leads to the production efficiency of enterprise to be by very big restriction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel automatic pipe bending device for pipe fittings, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel automatic return bend of pipe fitting device, includes the frame, the frame top is equipped with the support base, it is provided with first backup pad to support base upper end left and right sides position department, top inside position department has cup jointed the rotation axis in the first backup pad, the grillage bevel gear has been cup jointed outward to the rotation axis in left side rotation axis, the rotation axis outer end and the rotatory grillage fixed connection of grillage bevel gear, be fixed with servo motor in the middle of the frame on the bearing structure, servo motor's pivot is passed the frame top and is extended to in supporting the base, has drive gear at pivot end connection, the meshing of drive gear right side has first drive gear, inside position department has cup jointed the rotary rod in the middle of the first drive gear, the rotary rod passes and supports the base top, and the rotary rod top has cup jointed second drive gear, second drive gear and grillage bevel gear meshing.

As preferred, the rotor plate frame top is equipped with first rotating electrical machines, and rotor plate frame middle part is equipped with first support diaphragm, and first support diaphragm middle part is equipped with first swivel nut, and rotor plate frame top and first screw rod top are passed in first rotating electrical machines's pivot, first screw rod passes and closes to thread on first screw nut, and first screw rod bottom rotates with first clamp plate to be connected, and first clamp plate both ends are equipped with first guide arm respectively, rotor plate frame top and first support diaphragm are equipped with first guide hole, first guide hole setting is passed to first guide arm, first clamp plate bottom is equipped with first initiative clamp wheel, and the rotary plate frame bottom of first initiative clamp wheel below is equipped with two riding wheels.

Preferably, the first support plate and the second support plate are abutted together, and the second support plate is fixed on the support base and the side part of the first support plate through bolts.

Preferably, a second rotating motor is arranged at the top of the second supporting plate, a second supporting transverse plate is arranged in the middle of the second supporting plate, a second threaded sleeve is arranged in the middle of the second supporting transverse plate, a rotating shaft of the second rotating motor penetrates through the top of the second supporting plate to be connected with the top end of a second screw rod, the second screw rod penetrates through and is screwed on the second threaded sleeve, the bottom end of the second screw rod is rotatably connected with a second pressing plate, second guide rods are arranged at two ends of the second pressing plate respectively, a second guide hole is formed in the top of the second supporting plate and the second supporting transverse plate, the second guide rod penetrates through the second guide hole, a second driving clamping wheel is arranged at the bottom of the second pressing plate, and a supporting wheel is arranged at the bottom of the second supporting plate below the second driving clamping wheel.

Preferably, the four corners of the lower end of the machine base are provided with rollers.

Compared with the prior art, the automatic pipe bending machine has the advantages of low cost, accurate pipe bending, high efficiency, high automation degree and the like. Its rotor plate frame top is equipped with first rotating electrical machines, can adjust the distance between first initiative clamp wheel and two riding wheels, second backup pad top is equipped with second rotating electrical machines, can adjust the distance between second initiative clamp wheel and the riding wheel, put into first initiative clamp wheel and two riding wheels like this with the tubular metal resonator, the second initiative is pressed from both sides between wheel and the riding wheel, the cooperation of taking turns more, the effect that the mould reached has been played, servo motor passes through drive gear, first drive gear, rotary rod drive grillage bevel gear is rotatory, the bevel gear drives rotatory grillage rotary working, then can be with the radian of the serpentine bend pipe that the tubular metal resonator is crooked for wanting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the right-view structure of the present invention;

FIG. 3 is an enlarged view of the rotating plate frame of the present invention;

fig. 4 is an enlarged structural view of the second supporting plate according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a novel automatic pipe bending device for pipe fittings comprises a base 7, wherein a supporting base 3 is arranged at the top end of the base 7, first supporting plates 2 are arranged at the left and right sides of the upper end of the supporting base 3, a rotating shaft 20 is sleeved at the upper inner position of the first supporting plate 2, a plate rack bevel gear 21 is sleeved outside the rotating shaft 20 at the left side, the outer end of the rotating shaft 20 of the plate rack bevel gear 21 is fixedly connected with a rotating plate rack 6, and a supporting base 3, a plate rack bevel gear 21 is arranged at the top end of the base 7. A servo motor 17 is fixed on the middle supporting structure of the machine base 7, a rotating shaft of the servo motor 17 is connected with a driving gear 16, a first transmission gear 12 is engaged with the right side of the driving gear 16, a rotating rod 19 is sleeved at the middle inner position of the first transmission gear 12, the top end of the rotating rod 19 is sleeved with a second transmission gear 22, a servo motor 17 is fixed on a support structure in the middle of the machine base 7, a rotating shaft of the servo motor 17 penetrates through the top of the machine base 7 and extends into the support base 3, a driving gear 16 is connected with the end part of the rotating shaft, a first transmission gear 12 is meshed with the right side of the driving gear 16, the department of interior position has cup jointed rotary rod 19 in the middle of first drive gear 12, rotary rod 19 passes and supports 3 tops of base, and second drive gear 22 has been cup jointed on the rotary rod 19 top, and second drive gear 22 meshes with grillage bevel gear 21.

Rotatory grillage 6 top is equipped with first rotating electrical machines 60, and rotatory grillage 6 middle part is equipped with first support diaphragm 69, and first support diaphragm middle part is equipped with first swivel nut 61, and the pivot of first rotating electrical machines 60 is passed and is rotated 6 tops of grillage and be connected on first screw rod 66 top, first screw rod 66 passes and closes on first swivel nut 61 by the spiral shell, and first screw rod 66 bottom rotates with first clamp plate 65 to be connected, and first clamp plate 65 both ends are equipped with first guide arm 63 respectively, rotatory grillage 6 top and first support diaphragm 69 are equipped with first guide hole 62, first guide arm 63 passes first guide hole 62 and sets up, first clamp plate 65 bottom is equipped with first initiative clamp wheel 68, and rotatory grillage 6 bottoms of first initiative clamp wheel 68 below are equipped with two riding wheels 681.

The top of the second supporting plate 5 is provided with a second rotating motor 50, the middle of the second supporting plate 5 is provided with a second supporting transverse plate 59, the middle of the second supporting transverse plate is provided with a second threaded sleeve 51, a rotating shaft of the second rotating motor 50 penetrates through the top of the second supporting plate 5 to be connected with the top end of a second screw 55, the second screw 55 penetrates through and is screwed on the second threaded sleeve 51, the bottom end of the second screw 55 is rotatably connected with a second pressing plate 57, two ends of the second pressing plate 57 are respectively provided with a second guide rod 53, the top of the second supporting plate 5 and the second supporting transverse plate 59 are provided with a second guide hole 52, the second guide rod 53 penetrates through the second guide hole 52, the bottom of the second pressing plate 57 is provided with a second driving clamping wheel 58, and the bottom of the second supporting plate 5 below the second driving clamping wheel 58 is provided with a supporting wheel 581.

The first support plate 2 and the second support plate 5 are leaned together, and the second support plate 5 is fixed on the support base 3 and the side of the first support plate 2 through bolts 510.

The shape structure of the supporting base 3 is a rectangular box-shaped structure, the supporting base 3 is provided with an internal thread hole, and the first supporting plate 2 is fixedly supported on the internal thread hole of the supporting base 3 through a bolt.

And idler wheels 8 are arranged at four corners of the lower end of the machine base 7.

The working principle and the using process of the utility model are as follows: the top of the rotating plate rack 6 is provided with a first rotating motor 60 which can adjust the distance between the first driving clamping wheel 68 and the two supporting wheels 681, the top of the second supporting plate 5 is provided with a second rotating motor 50 which can adjust the distance between the second driving clamping wheel 58 and the supporting wheel 581, so that the metal pipe 100 is placed between the first driving clamping wheel 68 and the two supporting wheels 681, and between the second driving clamping wheel 58 and the supporting wheel 581, the servo motor 17 drives the plate rack bevel gear 21 to rotate through the driving gear 16, the first transmission gear 12, the driving gear 16 and the rotating rod 19, the plate rack bevel gear 21 drives the rotating plate rack 6 to rotate, and therefore the metal pipe 100 can be bent to a desired radian.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel automatic return bend of pipe fitting device, includes frame (7), its characterized in that: the utility model discloses a support base, including frame (7), support base (3) upper end left and right sides position department and be provided with first backup pad (2), rotation axis (20) have been cup jointed to middle upper inside position department in first backup pad (2), the rotation axis (20) overcoat of left side rotation axis (20) has grillage bevel gear (21), rotation axis (20) outer end and rotatory grillage (6) fixed connection of grillage bevel gear (21), be fixed with servo motor (17) on the support structure in the middle of frame (7), the pivot of servo motor (17) is passed frame (7) top and is extended to in supporting base (3), has drive gear (16) at pivot end connection, drive gear (16) right side meshing has first drive gear (12), inside position department has cup jointed rotary rod (19) in the middle of first drive gear (12), rotary rod (19) pass and support base (3) top, the top end of the rotating rod (19) is sleeved with a second transmission gear (22), and the second transmission gear (22) is meshed with the plate rack bevel gear (21).

2. The novel automatic pipe bending device for the pipe fittings according to claim 1, wherein: a first rotating motor (60) is arranged at the top of the rotating plate frame (6), a first supporting transverse plate (69) is arranged in the middle of the rotating plate frame (6), a first threaded sleeve (61) is arranged in the middle of the first supporting transverse plate, a rotating shaft of the first rotating motor (60) penetrates through the top of the rotating plate frame (6) and is connected with the top end of a first screw rod (66), the first screw rod (66) penetrates through and is screwed on the first threaded sleeve (61), the bottom end of the first screw rod (66) is rotatably connected with a first pressure plate (65), two ends of the first pressure plate (65) are respectively provided with a first guide rod (63), the top of the rotating plate frame (6) and the first supporting transverse plate (69) are provided with a first guide hole (62), first guide arm (63) pass first guide hole (62) and set up, first clamp plate (65) bottom is equipped with first initiative and presss from both sides wheel (68), and rotatory grillage (6) bottom of first initiative clamp wheel (68) below is equipped with two riding wheels (681).

3. The novel automatic pipe bending device for the pipe fittings according to claim 1, wherein: the first supporting plate (2) and the second supporting plate (5) are leaned together, and the second supporting plate (5) is fixed on the supporting base (3) and on the side portion of the first supporting plate (2) through bolts (510).

4. The novel automatic pipe bending device for the pipe fittings according to claim 3, wherein: a second rotating motor (50) is arranged at the top of the second supporting plate (5), a second supporting transverse plate (59) is arranged in the middle of the second supporting plate (5), a second threaded sleeve (51) is arranged in the middle of the second supporting transverse plate, a rotating shaft of the second rotating motor (50) penetrates through the top of the second supporting plate (5) and is connected with the top end of a second screw rod (55), the second screw rod (55) penetrates through and is screwed on the second threaded sleeve (51), the bottom end of the second screw rod (55) is rotatably connected with a second pressure plate (57), two ends of the second pressure plate (57) are respectively provided with a second guide rod (53), the top of the second supporting plate (5) and the second supporting transverse plate (59) are provided with second guide holes (52), the second guide rod (53) penetrates through the second guide hole (52), a second driving clamping wheel (58) is arranged at the bottom of the second pressing plate (57), and a supporting wheel (581) is arranged at the bottom of the second supporting plate (5) below the second driving clamping wheel (58).

5. The novel automatic pipe bending device for the pipe fittings according to claim 1, wherein: the shape structure of supporting base (3) is rectangle box-like structure, support base (3) and be provided with the internal thread hole, first backup pad (2) are through on bolt fastening support base (3) internal thread hole.

6. The novel automatic pipe bending device for the pipe fittings according to claim 1, wherein: and idler wheels (8) are arranged at four corners of the lower end of the machine base (7).