CN111633134A

CN111633134A - Full-automatic all-in-one of upset head return bend

Info

Publication number: CN111633134A
Application number: CN202010442463.9A
Authority: CN
Inventors: 沈建军
Original assignee: Wuxi Jingxin Precise Machine Co ltd
Current assignee: Wuxi Jingxin Precise Machine Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-09-08

Abstract

The invention discloses a full-automatic heading and pipe bending integrated machine which comprises a workbench, wherein one end of the top of the workbench is provided with a groove, a transmission screw is arranged in the middle of the inside of the groove, a movable plate penetrating through two guide slide bars is screwed on the transmission screw, pipe expanding heading is connected on the two slide bars in a sliding mode through a slide block, a plurality of pipe bending placing grooves are formed in the top of a lower pipe support, and a lower pressing plate is arranged on the top of an L-shaped support frame penetrating through a telescopic rod of a second air cylinder. The elbow to be flared is sequentially placed in the elbow placing groove on the lower pipe support, the second cylinder is started to drive the telescopic rod to extend, the lower pressing plate tightly presses the elbow to be flared, then the driving motor drives the transmission screw to rotate, the movable plate moving with the transmission screw can drive the pipe expanding heading to sequentially move to the left side of the elbow to be flared, then the first cylinder is started again to drive the telescopic rod to extend, and the pipe expanding heading is used for flaring the elbow to be flared.

Description

Full-automatic all-in-one of upset head return bend

Technical Field

The invention belongs to the technical field of a head upsetting machine for a bent pipe, and particularly relates to a full-automatic head upsetting and bent pipe all-in-one machine.

Background

When the end face of the exhaust elbow is machined, the end face of the exhaust elbow is usually required to be machined by using an upsetting machine, the existing upsetting machine for the exhaust elbow can only clamp one exhaust elbow at a time, and then can only process the end face of one exhaust elbow by clamping at one time, so that the working efficiency is low, and the full-automatic upsetting and elbow all-in-one machine is provided to solve the problems.

Disclosure of Invention

The invention aims to provide a full-automatic all-in-one machine for heading and bending pipes, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic heading and pipe bending integrated machine comprises a workbench, wherein one end of the top of the workbench is provided with a groove, a transmission screw is arranged in the middle of the inside of the groove, the rear end of the transmission screw is provided with a motor, guide slide bars arranged in the groove are symmetrically distributed on two sides of the transmission screw, a movable plate penetrating through the two guide slide bars is screwed on the transmission screw, slide rails are symmetrically arranged on the step surface of the movable plate in the front-back direction, an expanding pipe heading is connected to the two slide rails in a sliding manner through a slide block, a first air cylinder is arranged at the top of the movable plate, a telescopic rod of the first air cylinder is connected with the rear side wall of the expanding pipe heading, a pipe discharging support is arranged at the top of the workbench and is positioned on the right side of the expanding pipe heading, a plurality of bent pipe placing grooves are arranged at the top of the pipe discharging support, and an L-shaped support frame, and a second cylinder is installed at the top of the L-shaped support frame, and a lower pressing plate is installed at the top of the L-shaped support frame, which is penetrated by a telescopic rod of the second cylinder.

Preferably, the lower end face of the lower pressing plate is provided with limiting grooves which correspond to the bent pipe placing grooves one to one and are matched with the bent pipe placing grooves in use at equal intervals.

Preferably, the elbow to be flared is placed in the elbow placing groove and the limiting groove.

Preferably, the two ends of the sliding rail are welded with limiting blocks.

The invention has the technical effects and advantages that: the full-automatic all-in-one machine for heading and bending the pipe is characterized in that the pipe to be flared is sequentially placed in a pipe placing groove on a lower pipe support, a second cylinder is started to drive an expansion rod to extend, a lower pressing plate is made to tightly press the pipe to be flared, a starting motor is used for driving a transmission screw to rotate, a movable plate moving with the transmission screw can drive a pipe expanding heading to sequentially move to the left side of the pipe to be flared, then a first cylinder is started to drive an expansion rod to extend, and the pipe expanding heading is used for flaring the pipe to be flared.

According to the invention, the lower pipe support is provided with the plurality of bent pipe placing grooves, so that the device can perform flaring work on a plurality of bent pipes to be flared at one time, and the working efficiency is high. The pipe expanding heading is convenient to adjust according to the position of the bent pipe to be expanded under the matching use of the motor, the transmission screw rod and the moving plate.

Drawings

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

FIG. 2 is a schematic top view of the worktable according to the present invention.

In the figure: 1. a work table; 2. a groove; 3. a drive screw; 4. a guide slide bar; 5. moving the plate; 6. a limiting block; 7. a slide rail; 8. a slider; 9. expanding a pipe and heading; 10. a first cylinder; 11. a pipe support is arranged; 12. bending a pipe to be flared; 13. a bent pipe placing groove; 14. an L-shaped support frame; 15. a second cylinder; 16. a lower pressing plate; 17. a limiting groove; 18. an electric motor.

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.

The invention provides an upset-head pipe bending full-automatic all-in-one machine as shown in figures 1-2, which comprises a workbench 1, wherein one end of the top of the workbench 1 is provided with a groove 2, the middle inside the groove 2 is provided with a transmission screw 3, the rear end of the transmission screw 3 is provided with a motor 18, two sides of the transmission screw 3 are symmetrically provided with guide slide bars 4 arranged in the groove 2, the transmission screw 3 is screwed with a moving plate 5 penetrating through the two guide slide bars 4, the step surface of the moving plate 5 is symmetrically provided with slide rails 7 in the front and back direction, the two slide rails 7 are connected with a pipe expanding upset head 9 in a sliding way through slide blocks 8, the top of the moving plate 5 is provided with a first air cylinder 10, the telescopic rod of the first air cylinder 10 is connected with the rear side wall of the pipe expanding upset head 9, the top of the workbench 1 is provided with a pipe lower support 11, and the pipe support 11, the top of pipe bracket 11 is equipped with a plurality of return bend standing grooves 13 down, the top of workstation 1 is equipped with the L shape support frame 14 that is located pipe bracket 11 rear side down, second cylinder 15 is installed at the top of L shape support frame 14, the top of the L shape support frame 14 that the telescopic link of second cylinder 15 runs through installs holding down plate 16.

The lower end face of the lower pressing plate 16 is equidistantly provided with limiting grooves 17 which correspond to the elbow placing grooves 13 one by one and are matched with the elbow placing grooves 13, and elbows 12 to be flared are placed in the elbow placing grooves 13 and the limiting grooves 17. The limiting groove 17 and the lower pressing plate 16 are arranged for fixing the elbow pipe 12 to be flared. And two ends of the sliding rail 7 are welded with limiting blocks 6, and the limiting blocks 6 are arranged for limiting the moving position of the pipe expanding heading 9.

During the specific use, through in placing the return bend standing groove 13 on the lower tube support 11 in proper order waiting to flare return bend 12, drive its telescopic link extension through starting second cylinder 15, make holding down plate 16 press down and wait to flare return bend 12, later, drive screw 3 through starter motor 18 and rotate, movable plate 5 with drive screw 3 removal can drive the flaring upset 9 and remove to the left side of the return bend of waiting to flare in proper order, later restart first cylinder 10 and drive its telescopic link extension, utilize the flaring upset 9 to treat flaring return bend 12 and carry out flaring work. Through set up a plurality of return bend standing grooves 13 on lower conduit saddle 11 for the device once can be to a plurality of return bends 12 of treating the flaring work, and work efficiency is high. The pipe expanding heading 9 is conveniently adjusted according to the position of the bent pipe 12 to be expanded under the matching use of the motor 18, the transmission screw 3 and the moving plate 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a full-automatic all-in-one of upset head return bend, includes workstation (1), its characterized in that: a groove (2) is formed in one end of the top of the workbench (1), a transmission screw (3) is installed in the middle of the inside of the groove (2), a motor (18) is installed at the rear end of the transmission screw (3), guide slide bars (4) installed in the groove (2) are symmetrically distributed on two sides of the transmission screw (3), a moving plate (5) penetrating through the two guide slide bars (4) is connected onto the transmission screw (3) in a threaded mode, slide rails (7) are symmetrically installed on the front and back of the step surface of the moving plate (5), pipe expanding heading heads (9) are connected onto the two slide rails (7) in a sliding mode through slide blocks (8), a first air cylinder (10) is installed at the top of the moving plate (5), the telescopic rod of the first air cylinder (10) is connected with the rear side wall of the pipe expanding heading head (9), a pipe support (11) is arranged at the top of the workbench (1), and the pipe support (11) is located on the right side, the top of pipe bracket (11) is equipped with a plurality of return bend standing grooves (13) down, the top of workstation (1) is equipped with L shape support frame (14) that are located pipe bracket (11) rear side down, second cylinder (15) are installed at the top of L shape support frame (14), the top of L shape support frame (14) that the telescopic link of second cylinder (15) runs through installs holding down plate (16).

2. The full-automatic all-in-one machine for heading and pipe bending according to claim 1, characterized in that: the lower end face of the lower pressing plate (16) is equidistantly provided with limiting grooves (17) which correspond to the bent pipe placing grooves (13) one to one and are matched for use.

3. The full-automatic all-in-one machine for heading and pipe bending according to claim 2, characterized in that: the elbow (12) to be flared is placed in the elbow placing groove (13) and the limiting groove (17).

4. The full-automatic all-in-one machine for heading and pipe bending according to claim 1, characterized in that: and limiting blocks (6) are welded at two ends of the sliding rail (7).