CN216937803U

CN216937803U - Pipe orifice finishing device for heat exchange pipe machining

Info

Publication number: CN216937803U
Application number: CN202220660539.XU
Authority: CN
Inventors: 王大勇; 胡炳先; 巨浪
Original assignee: Anhui Guorun Heat Exchange Pipeline Co ltd
Current assignee: Anhui Guorun Heat Exchange Pipeline Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a pipe orifice finishing device for machining a heat exchange pipe, which comprises a supporting leg, wherein the upper part of the supporting leg is fixedly connected with a workbench, the middle part of the upper part of the workbench is provided with an installation block, the middle part of the upper end of the installation block is provided with three clamping blocks which are arranged in a matrix manner, the installation block is positioned outside the clamping blocks and is provided with a cavity, the cavity is provided with a push plate matched with the clamping blocks, one side of the push plate, which is close to the clamping blocks, is provided with a push rod, one side of the push rod, which is far away from the push plate, penetrates through the installation block and is fixedly connected with the clamping blocks, the upper end of the supporting leg is provided with a supporting plate, the middle part of the upper part of the supporting plate is provided with a hydraulic cylinder, the stroke end of the hydraulic cylinder is fixedly connected with a positioning rod, and the upper end of the positioning rod penetrates through the workbench and is spliced with the middle parts of the three clamping blocks. This mouth of pipe is put in order, simple structure, convenient operation, intelligent degree is high, and mouth of pipe plastic is fast, and the precision is high, the effectual machining efficiency who improves the aluminum pipe.

Description

Whole mouth of pipe device is used in heat exchange tube processing

Technical Field

The utility model relates to the technical field of aluminum pipe processing, in particular to a pipe orifice finishing device for processing a heat exchange pipe.

Background

The aluminum pipe is a non-ferrous metal pipe, is a hollow metal tubular material processed by extruding pure aluminum or aluminum alloy along the longitudinal full length of the aluminum pipe, has the characteristics of corrosion resistance and light weight, is ubiquitous in our lives, and is widely applied to the industries of automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanics, home furnishing and the like, so that the aluminum pipe is quite wide in production and application, and the deformation of a pipe orifice can be caused in the production process of the aluminum pipe due to collision, so that the overall quality of the aluminum pipe is influenced.

Current aluminum pipe is when just repairing the mouth of pipe, mostly is got rid of the cutting of mouth of pipe deformation department through cutting device, and this kind of mode has not only changed the holistic size of aluminum pipe, and cutting efficiency is the bottom simultaneously, serious influence the production quality of aluminum pipe, this kind of mode. Therefore, a pipe orifice finishing device for processing the heat exchange pipe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe orifice finishing device for processing a heat exchange pipe, 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 whole mouthful of device of mouth of pipe for heat exchange tube processing, includes the supporting leg, the supporting leg is equipped with four, supporting leg top and workstation fixed connection, workstation top middle part is equipped with the installation piece, installation piece upper end middle part is equipped with the clamp splice that three matrix was arranged, the cavity has been seted up to the installation piece is located the clamp splice outside, the cavity is equipped with clamp splice assorted push pedal, the push pedal is close to clamp splice one side and is equipped with the push rod, the push rod is kept away from push pedal one side and is run through installation piece and clamp splice fixed connection, the supporting leg upper end is equipped with the backup pad, backup pad top middle part is equipped with the pneumatic cylinder, pneumatic cylinder stroke end and locating lever fixed connection, the locating lever upper end is run through the workstation and is pegged graft and three clamp splice middle part.

Preferably, the upper end of one side of the clamping block, which is far away from the cavity, is provided with a supporting block.

Preferably, an air inlet pipe is arranged at the upper end of one side of the mounting block, an air outlet pipe is arranged below the air inlet pipe, the air inlet pipe and the air outlet pipe are communicated with the cavity, and electromagnetic valves are arranged on the air inlet pipe and the air outlet pipe.

Preferably, a control box is arranged on one side above the workbench, a display screen is arranged at the upper end of the control box, and a control button is arranged below the display screen.

Preferably, the two sides of the workbench are provided with storage troughs.

Preferably, two supporting legs positioned on the same side of the workbench are fixedly connected through a reinforcing rod.

Compared with the prior art, the utility model has the beneficial effects that: this kind of whole mouthful device of mouth of pipe for heat exchange tube processing injects high-pressure gas to the cavity is inside from the intake pipe through external air supply, makes gaseous promotion push pedal remove, and the push pedal drives the push rod when removing to installation piece middle part, and three clamp splice is close to each other to carry out the centre gripping to the aluminum pipe, pneumatic cylinder promotion locating lever shifts up, and the locating lever is pegged graft inside the aluminum pipe, thereby mutually supports through between locating lever and the three clamp splice, repaiies the aluminum pipe mouth of pipe. This mouth of pipe is put in order, simple structure, convenient operation, intelligent degree is high, and mouth of pipe plastic is fast, and the precision is high, the effectual machining efficiency who improves the aluminum pipe.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

in the figure: 1 supporting leg, 2 workstations, 3 installation pieces, 4 clamping blocks, 5 cavities, 6 push plates, 7 push rods, 8 supporting blocks, 9 supporting plates, 10 hydraulic cylinders, 11 positioning rods, 12 air inlet pipes, 13 air outlet pipes, 14 electromagnetic valves, 15 control boxes, 16 display screens, 17 control buttons, 18 reinforcing rods and 19 storage tanks.

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. 1-3, the present invention provides a technical solution: a pipe orifice finishing device for processing a heat exchange pipe comprises four supporting legs 1, wherein the upper part of each supporting leg 1 is fixedly connected with a workbench 2, an installation block 3 is arranged in the middle of the upper part of the workbench 2, three clamping blocks 4 which are arranged in a matrix manner are arranged in the middle of the upper end of each installation block 3, a cavity 5 is formed in the outer side of each clamping block 4 of each installation block 3, a push plate 6 matched with the clamping blocks 4 is arranged in the cavity 5, a push rod 7 is arranged on one side, close to the clamping blocks 4, of each push plate 6, one side, far away from the push plate 6, of each push rod 7 penetrates through the installation blocks 3 to be fixedly connected with the clamping blocks 4, the push rods 7 are movably connected with the installation blocks 3, so that the push plates 6 can slide in the cavities 5, when the push plates 6 drive the push rods 7 to move towards the middle parts of the installation blocks 3, the three clamping blocks 4 are close to clamp an aluminum pipe, and when the aluminum pipe is clamped, three clamp splice 4 forms the circular shape cross-section, and is the same with the cross-section of aluminum pipe, and corrects the outside deformation of aluminum pipe simultaneously, 1 upper end of supporting leg is equipped with backup pad 9, backup pad 9 top middle part is equipped with pneumatic cylinder 10, pneumatic cylinder 10 stroke end and locating lever 11 fixed connection, 2 pegs graft and three clamp splice 4 middle parts of workstation are run through to locating lever 11 upper end, and pneumatic cylinder 10 promotes locating lever 11 and moves up when extending, and locating lever 11 pegs graft inside the aluminum pipe, and locating lever 11 external diameter is the same with the aluminum pipe internal diameter to the deformation to the aluminum pipe inboard is maintained through locating lever 11, and locating lever 11 upper end is established to the conical surface, makes locating lever 11 more be convenient for enter into inside the aluminum pipe.

Furthermore, the upper end of one side of the clamping block 4, which is far away from the cavity 5, is provided with a supporting block 8, and when an aluminum pipe is placed between the three clamping blocks, the supporting block 8 can support the aluminum pipe.

Further, 3 one side upper ends of installation piece are equipped with intake pipe 12, intake pipe 12 below is equipped with outlet duct 13, intake pipe 12 is linked together with outlet duct 13 and cavity 5, all be equipped with solenoid valve 14 on intake pipe 12 and the outlet duct 13, can be to the inside air current that injects of cavity 5 through intake pipe 12, make the air current can promote push pedal 6 and remove, can discharge the inside air current of cavity 5 through outlet duct 13, and solenoid valve 14 controls through the inside PLC control of control box 15 to reach the mesh to admitting air and giving vent to anger intelligent control.

Further say, 2 top one side of workstation is equipped with

control box

15, 15 upper ends of control box are equipped with

display screen

16, 16 below of display screen is equipped with control button 17, and the inside PLC controller that is equipped with of control box 15 can carry out intelligence to pneumatic cylinder 10 and solenoid valve 14 and control, and display screen 16 can show the operating condition of a whole mouthful of device, and control button 17's setting is convenient for control the work flow of a whole mouthful of device.

Further, stock chest 19 is all equipped with on workstation 2 both sides, and two stock chests 19 can be respectively to the work piece of unprocessed and processing completion save.

Further, two supporting legs 1 located on the same side of the workbench 2 are fixedly connected through a reinforcing rod 18, the reinforcing rod 18 is arranged, and the overall supporting strength of the overall supporting leg 1 is improved.

Specifically, in the utility model, firstly, a workpiece is placed among the three clamping blocks 4, the PLC automatically opens the electromagnetic valve 14, high-pressure gas is injected into the cavity 5 from the air inlet pipe 12 through an external air source, so that the gas pushes the push plate 6 to move, when the push plate 6 drives the push rod 7 to move towards the middle of the mounting block 3, the three clamping blocks 4 are close to each other so as to clamp the aluminum pipe, and then the PLC controls the hydraulic cylinder to extend, the hydraulic cylinder 10 pushes the positioning rod 11 to move upwards, the positioning rod 11 is inserted into the aluminum pipe, so that the pipe orifice of the aluminum pipe is trimmed through the mutual matching between the positioning rod 11 and the three clamping blocks 4.

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 whole mouthful of device of mouth of pipe for heat exchange tube processing, includes supporting leg (1), its characterized in that: four supporting legs (1) are arranged, the upper part of each supporting leg (1) is fixedly connected with the workbench (2), the middle part above the workbench (2) is provided with an installation block (3), the middle part of the upper end of the installation block (3) is provided with three clamping blocks (4) which are arranged in a matrix, the mounting block (3) is positioned at the outer side of the clamping block (4) and is provided with a cavity (5), the cavity (5) is provided with a push plate (6) matched with the clamping block (4), a push rod (7) is arranged on one side of the push plate (6) close to the clamping block (4), one side of the push rod (7) far away from the push plate (6) penetrates through the mounting block (3) and is fixedly connected with the clamping block (4), a supporting plate (9) is arranged at the upper end of the supporting leg (1), a hydraulic cylinder (10) is arranged in the middle of the upper part of the supporting plate (9), the stroke end of the hydraulic cylinder (10) is fixedly connected with a positioning rod (11), and the upper end of the positioning rod (11) penetrates through the middle of the three clamping blocks (4) and is inserted into the workbench (2).

2. The pipe orifice finishing device for processing the heat exchange pipe according to claim 1, wherein: the upper end of one side of the clamping block (4) far away from the cavity (5) is provided with a supporting block (8).

3. The pipe orifice finishing device for processing the heat exchange pipe according to claim 1, wherein: the mounting block is characterized in that an air inlet pipe (12) is arranged at the upper end of one side of the mounting block (3), an air outlet pipe (13) is arranged below the air inlet pipe (12), the air inlet pipe (12) is communicated with the air outlet pipe (13) and the cavity (5), and electromagnetic valves (14) are arranged on the air inlet pipe (12) and the air outlet pipe (13).

4. The pipe orifice finishing device for processing the heat exchange pipe according to claim 1, wherein: workstation (2) top one side is equipped with control box (15), control box (15) upper end is equipped with display screen (16), display screen (16) below is equipped with control button (17).

5. The pipe orifice finishing device for processing the heat exchange pipe according to claim 1, wherein: and storage tanks (19) are arranged on two sides of the workbench (2).

6. The pipe orifice finishing device for processing the heat exchange pipe according to claim 1, wherein: two supporting legs (1) positioned on the same side of the workbench (2) are fixedly connected through a reinforcing rod (18).