CN218744133U

CN218744133U - But continuous swan neck system of multistage

Info

Publication number: CN218744133U
Application number: CN202223090176.XU
Authority: CN
Inventors: 王刚; 李娜
Original assignee: Luoyang Taiduo Electromechanical Equipment Co ltd
Current assignee: Luoyang Taiduo Electromechanical Equipment Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-28
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a but continuous swan neck system of multistage, including frame and servo motor, the upper surface of frame is equipped with servo motor, servo motor's output passes through the shaft coupling and is connected with the lead screw, the lower bottom surface of movable plate is passed through screw-nut and is connected with the lead screw rotation, a side of movable plate is equipped with miniature driving motor, miniature driving motor's tip is equipped with the spring chuck of the centre gripping steel pipe of buckling, first electric cylinder's flexible end and L template are connected, establish the rotating electrical machines in the fixing base, the output of rotating electrical machines passes pendulum cantilever crane and rotates with the bending die to be connected, second electric cylinder's flexible end and last clamp splice seat are connected, and the device replaces artifically with machinery, realizes the fashioned process of pipe bending, has reduced workman's intensity of labour, has improved work efficiency, can buckle the processing to the pipe material of different section positions simultaneously, has avoided relocating, fixed numerous and diverse processes, has improved the efficiency of buckling.

Description

But continuous swan neck system of multistage

Technical Field

The utility model relates to a return bend technical field specifically is a but continuous swan neck system of multistage.

Background

The pipe bender is used for holding and bending thin-wall steel pipe or copper pipe, and is characterized by that the pipe material is tightly clamped on the bending die, and can be rotated with the bending die, when the pipe material is drawn through press block, the press block can be used for bending the pipe material on the bending die. The pipe bender has the advantages of simple structure, convenient operation and the like.

However, most of the existing pipe bending machines adopt a manual rotating handle to press down or perform pipe bending in a hydraulic mode, although the pipe bending machines are simple in structure, the labor intensity of workers is increased, the efficiency is low, secondly, the existing pipe bending mechanisms can only bend a certain section of a steel pipe or a copper pipe, the pipe bending machines need to be repositioned and fixed when needing secondary bending, the processes are complicated, the operation is difficult, and the inconvenience is brought to workers, so that the problem can be solved by providing a multi-section continuous pipe bending device.

Disclosure of Invention

The utility model provides a but continuous swan neck system of multistage, the device replace the manual work with machinery, realize the fashioned process of bending of pipe material, reduced workman's intensity of labour, improved work efficiency, can buckle the processing to the pipe material of different section positions simultaneously, avoided relocation, fixed numerous and diverse process, improved the efficiency of buckling, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a rack and a servo motor, wherein the upper surface of the rack is provided with the servo motor, the output end of the servo motor is connected with a lead screw through a coupler, the upper surface of the rack is provided with two groups of first guide rails, the first guide rails are connected with a movable plate through first sliding blocks, the lower bottom surface of the movable plate is rotatably connected with the lead screw through lead screw nuts, one side surface of the movable plate is provided with a micro driving motor, the end part of the micro driving motor is provided with a spring chuck for clamping a bent steel pipe, the upper surface of the rack is connected with a first electric cylinder through a first cylinder seat, the telescopic end of the first electric cylinder is connected with an L-shaped plate, the lower bottom surface of the L-shaped plate is slidably connected with a second guide rail on the rack through a second sliding block, the L-shaped plate is provided with a jacking mechanism, the right side surface of the rack is provided with a fixed seat, the fixed seat is internally provided with the rotary motor, the output end of the rotary motor penetrates through a swing arm frame to be rotatably connected with a bending die, the swing arm frame is connected with a second electric cylinder through a third guide rail.

Furthermore, liftout mechanism includes hydraulic cylinder, keysets, slip subassembly and grip block, be connected with the keysets through the slip subassembly on the side of L template, the keysets is connected with the flexible end of the hydraulic cylinder of installation on the another side of L template, install the grip block on the side of keysets.

Furthermore, the clamping plate is fixed on the side face of the adapter plate through a bolt, an arc-shaped groove is formed in the clamping plate, and the arc-shaped groove is matched with the bent steel pipe for use.

Furthermore, an upper clamping block is arranged on the bending die, the upper clamping block is matched with the upper clamping block seat for use, and arc-shaped grooves identical to the clamping plates are formed in the upper clamping block and the upper clamping block seat.

Furthermore, be equipped with two otic placodes on the swing arm frame, two all be equipped with the through-hole on the otic placode, one the through-hole in the otic placode cup joints on the output shaft of rotating electrical machines through the bearing, another the otic placode cup joints on the fixed axle of fixing base lower surface through the bearing.

Furthermore, both ends of the screw rod are mounted on the upper surface of the rack through bearing seats.

Furthermore, the lower bottom surface of the frame is connected with the universal wheel through a sizing block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a but multistage continuous pipe bending device, servo motor work drives the lead screw rotation through the shaft coupling, the screw-nut on the lead screw drives the movable plate and slides on first guide rail through first slider, thereby drive the steel pipe of buckling and move to the position of buckling, the flexible end of first electric cylinder work stretches out, drive L template and slide on the second guide rail through the second slider, thereby promote the grip block on the keysets and fix the steel pipe of buckling, the flexible end of second electric cylinder work stretches out, drive the clamp block seat and slide on the third guide rail through the third slider, make upper clamp block and upper clamp block seat compound die, the rotating electrical machines work, drive bending die and swing arm frame rotation, carry out the bending process to the steel pipe of buckling, replace manual work with machinery, realize the process of pipe bending shaping, the labor intensity of workers is reduced, the work efficiency is improved;

2. the utility model discloses a it is rotatory that servo motor work drives the lead screw through the shaft coupling, and screw-nut on the lead screw drives the movable plate and slides on first guide rail through first slider to drive the steel pipe of buckling and move right, miniature driving motor work drives collet chuck and the steel pipe of buckling is rotatory, thereby realizes that the tubular product of different section positions handles of buckling, has avoided relocation, fixed numerous and diverse process, has improved the efficiency of buckling.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second view structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is an enlarged view of a portion B of FIG. 1;

FIG. 6 is an enlarged view of a portion of the structure of FIG. 2 at C;

fig. 7 is a schematic view of a part of the enlarged structure at D in fig. 4.

In the figure: the bending machine comprises a machine frame 1, a fixed seat 2, a bending die 3, an upper clamping block seat 4, a second electric cylinder 5, a first electric cylinder 6, a 7L-shaped plate, a spring chuck 8, a moving plate 9, a first guide rail 10, a servo motor 11, a lead screw 12, a miniature driving motor 13, a bent steel pipe 14, a second guide rail 15, a rotating motor 16, a swing arm frame 17, a third guide rail 18, an upper clamping block 19, an ear plate 20, a hydraulic cylinder 21, an adapter plate 22, a sliding assembly 23 and a clamping plate 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 3, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a but continuous swan neck system of multistage, includes frame 1 and servo motor 11, and the upper surface of frame 1 is equipped with servo motor 11, and servo motor 11's output passes through the shaft coupling and is connected with lead screw 12, and the upper surface of frame 1 is equipped with two sets of first guide rails 10, and first guide rail 10 is connected with movable plate 9 through first slider, and the lower bottom surface of movable plate 9 passes through screw-nut and is connected with lead screw 12 rotation.

Specifically, the servo motor 11 drives the screw rod 12 to rotate through the coupler, and the screw rod nut on the screw rod 12 drives the moving plate 9 to slide on the first guide rail 10 through the first slider, so as to drive the bent steel tube 14 to move to the bending position.

A micro-driving motor 13 is arranged on one side surface of the moving plate 9, and a spring chuck 8 for clamping a bent steel pipe 14 is arranged at the end part of the micro-driving motor 13.

Specifically, the micro driving motor 13 drives the collet chuck 8 and the bent steel tube 14 to rotate, so that the bent steel tube 14 can be bent in different directions.

The upper surface of frame 1 is connected with first electric cylinder 6 through first cylinder block, and the flexible end and the L template 7 of first electric cylinder 6 are connected, and the lower bottom surface of L template 7 passes through second slider and the 15 sliding connection of second guide rail on the frame 1.

Specifically, the flexible end of first electric cylinder 6 work stretches out, drives L template 7 and passes through the second slider and slide on second guide rail 15 to promote grip block 24 on the keysets 22 and fix the steel pipe 14 of buckling.

Be equipped with liftout mechanism on the L template 7, be equipped with fixing base 2 on the right flank of frame 1, establish rotating electrical machines 16 in the fixing base 2, rotating electrical machines 16's output passes swing arm frame 17 and is connected with the rotation of bending die 3, swing arm frame 17 is connected with second electric cylinder 5 through the second cylinder block, the flexible end and the last clamp splice seat 4 of second electric cylinder 5 are connected, the lower bottom surface of going up clamp splice seat 4 passes through third slider and swing arm frame 17 and goes up third guide rail 18 sliding connection.

Specifically, the flexible end of second electric cylinder 5 work stretches out, and it slides on third guide rail 18 through the third slider to drive clamp splice seat 4, makes clamp splice 19 and last clamp splice seat 4 compound die, and rotating electrical machines 16 work drives bending die 3 and swing arm frame 17 rotatory, and the processing of buckling is carried out to steel pipe 14, replaces artifically with machinery, realizes the fashioned process of pipe bending, has reduced workman's intensity of labour, has improved work efficiency.

Further, the material ejecting mechanism comprises a hydraulic cylinder 21, an adapter plate 22, a sliding assembly 23 and a clamping plate 24, one side surface of the L-shaped plate 7 is connected with the adapter plate 22 through the sliding assembly 23, the adapter plate 22 is connected with a telescopic end of the hydraulic cylinder 21 arranged on the other side surface of the L-shaped plate 7, and the clamping plate 24 is arranged on the side surface of the adapter plate 22.

Specifically, in the bending process, the servo motor 11 works to drive the bent steel pipe 14 to move rightwards, the material ejecting mechanism works, and the working telescopic end of the hydraulic cylinder 21 drives the adapter plate 22 to move rightwards along the L-shaped plate 7 through the sliding assembly 23.

Further, the clamping plate 24 is fixed on the side surface of the adapter plate 22 through a bolt, and an arc-shaped groove is formed in the clamping plate 24 and is matched with the bent steel pipe 14 for use.

Furthermore, an upper clamping block 19 is arranged on the bending die 3, the upper clamping block 19 is matched with the upper clamping block seat 4 for use, and arc-shaped grooves identical to the clamping plates 24 are formed in the upper clamping block 19.

Specifically, the clamping plate 24, the upper clamping block 19 and the upper clamping block seat 4 are all fixed through bolts, and the pipes with different sizes can be replaced when needing to be bent.

Further, be equipped with two otic placodes 20 on the swing arm frame 17, all be equipped with the through-hole on two otic placodes 20, the through-hole in an otic placode 20 cup joints on the output shaft of rotating electrical machines 16, and another otic placode 20 cup joints on the fixed axle of 2 lower surfaces of fixing base through the bearing.

Specifically, the rotating motor 16 operates to drive the swing arm frame 17 to rotate together through the ear plate 20, so that the steel pipe 14 is bent.

Further, both ends of the screw rod 12 are mounted on the upper surface of the frame 1 through bearing seats.

Further, the lower bottom surface of the frame 1 is connected with the universal wheel through a sizing block.

Specifically, through setting up the universal wheel, can place the region with the device propelling movement to tubular product, reduce the step of artifical transport tubular product, reduce workman's intensity of labour.

When in use: the servo motor 11 works and drives the lead screw 12 to rotate through the coupler, a lead screw nut on the lead screw 12 drives the movable plate 9 to slide on the first guide rail 10 through the first slider, so as to drive the bent steel pipe 14 to move to a position to be bent, the working telescopic end of the first electric cylinder 6 extends out, the L-shaped plate 7 is driven to slide on the second guide rail 15 through the second slider, so as to push the clamping plate 24 on the adapter plate 22 to fix the bent steel pipe 14, the working telescopic end of the second electric cylinder 5 extends out, the upper clamping block seat 4 is driven to slide on the third guide rail 18 through the third slider, so that the upper clamping block 19 and the upper clamping block seat 4 are matched, the rotary motor 16 works, the bending die 3 and the swing arm frame 17 are driven to rotate, and the bent steel pipe 14 is bent.

The servo motor 11 drives the screw rod 12 to rotate through the coupler, the screw nut on the screw rod 12 drives the moving plate 9 to slide on the first guide rail 10 through the first slider, so that the bent steel pipe 14 is driven to move rightwards, the micro driving motor 13 drives the spring chuck 8 and the bent steel pipe 14 to rotate, the first electric cylinder 6 and the second electric cylinder 5 are operated repeatedly, and different section positions of the bent steel pipe 14 are bent.

It is worth noting that, in the bending process, the servo motor 11 works to drive the bent steel pipe 14 to move rightwards, the material ejecting mechanism works, and the working telescopic end of the hydraulic cylinder 21 drives the adapter plate 22 to move rightwards along with the L-shaped plate 7 through the sliding assembly 23.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but continuous swan neck system of multistage, includes frame (1) and servo motor (11), the upper surface of frame (1) is equipped with servo motor (11), the output of servo motor (11) passes through the shaft coupling and is connected with lead screw (12), the upper surface of frame (1) is equipped with two sets of first guide rails (10), first guide rail (10) are connected with movable plate (9) through first slider, the lower bottom surface of movable plate (9) is passed through screw-nut and is connected its characterized in that with lead screw (12) rotation: the bending die is characterized in that a micro driving motor (13) is arranged on one side face of the moving plate (9), a spring chuck (8) for clamping a bent steel pipe (14) is arranged at the end of the micro driving motor (13), the upper surface of the rack (1) is connected with a first electric cylinder (6) through a first cylinder seat, the telescopic end of the first electric cylinder (6) is connected with an L-shaped plate (7), the lower bottom surface of the L-shaped plate (7) is connected with a second guide rail (15) on the rack (1) in a sliding mode through a second sliding block, a material ejecting mechanism is arranged on the L-shaped plate (7), a fixing seat (2) is arranged on the right side face of the rack (1), a rotating motor (16) is arranged in the fixing seat (2), the output end of the rotating motor (16) penetrates through a swing arm frame (17) to be connected with the bending die swing (3) in a rotating mode, the swing arm frame (17) is connected with a second electric cylinder (5) through a second cylinder seat, the telescopic end of the second electric cylinder (5) is connected with an upper clamping block seat (4), and the lower sliding block of the upper swing arm (17) is connected with a third guide rail (18).

2. A multi-sectional continuous pipe bending apparatus according to claim 1, wherein: the liftout mechanism includes hydraulic cylinder (21), keysets (22), sliding assembly (23) and grip block (24), be connected with keysets (22) through sliding assembly (23) on the side of L template (7), the telescopic end of hydraulic cylinder (21) of installation is connected on keysets (22) and the another side of L template (7), install grip block (24) on the side of keysets (22).

3. A multi-sectional continuous pipe bending apparatus according to claim 2, wherein: the clamping plate (24) is fixed on the side face of the adapter plate (22) through a bolt, an arc-shaped groove is formed in the clamping plate (24), and the arc-shaped groove is matched with the bent steel pipe (14) for use.

4. A multi-sectional continuous pipe bending apparatus according to claim 1, wherein: the bending die (3) is provided with an upper clamping block (19), the upper clamping block (19) is matched with the upper clamping block seat (4) for use, and arc-shaped grooves identical to the clamping plates (24) are formed in the upper clamping block seat.

5. A multi-sectional continuous pipe bending apparatus according to claim 1, wherein: the swing arm support is characterized in that two lug plates (20) are arranged on the swing arm support (17), through holes are formed in the lug plates (20), one through hole in each lug plate (20) is connected to an output shaft of the rotating motor (16) in a sleeved mode through a bearing, and the other lug plate (20) is connected to a fixing shaft on the lower surface of the fixing base (2) in a sleeved mode through a bearing.

6. A multi-stage continuous pipe bending apparatus according to claim 1, wherein: and two ends of the screw rod (12) are arranged on the upper surface of the rack (1) through bearing seats.

7. A multi-sectional continuous pipe bending apparatus according to claim 1, wherein: the lower bottom surface of the frame (1) is connected with the universal wheel through a sizing block.