CN215149572U

CN215149572U - Ultra-large-diameter PE solid-wall pipe cutting equipment

Info

Publication number: CN215149572U
Application number: CN202120882417.0U
Authority: CN
Inventors: 何海潮; 陈军海
Original assignee: Zhejiang Jinwei Pipeline Equipment Manufacturing Co ltd
Current assignee: Zhejiang Jinwei Pipeline Equipment Manufacturing Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-14
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an ultra-large-diameter PE solid-wall pipe cutting device, which comprises a cutting table and a fixed cover, wherein the fixed cover is fixed above the cutting table, the top in the fixed cover is provided with an adjusting motor and a lead screw, the adjusting motor is fixedly connected with the fixed cover, one end of the lead screw is rotationally connected with the fixed cover, the other end is connected with the adjusting motor, the lead screw is provided with an adjusting seat, the adjusting seat is in threaded connection with the lead screw, the adjusting seat is in sliding connection with the fixed cover, the lower part of the adjusting seat is connected with a cutting assembly, the cutting table is provided with a cutting groove, both ends in the cutting groove are provided with a support frame, one end in the cutting groove is provided with a positioning plate, the two sides of the cutting groove on the cutting table are provided with clamping assemblies, the utility model provides an ultra-large-diameter PE solid-wall pipe cutting device, the position of the cutting assembly can be adjusted according to actual requirements, so that the length of the cut pipe can be accurately controlled.

Description

Ultra-large-diameter PE solid-wall pipe cutting equipment

Technical Field

The utility model relates to a cutting equipment technical field, more specifically the utility model relates to a super large bore PE solid wall pipe cutting equipment that says so.

Background

In the machining process of the solid-wall pipe, common methods for cutting the solid-wall pipe include manual cutting, semi-automatic cutting by a cutting machine and cutting by a numerical control cutting machine. The manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the production efficiency is low. The profile modeling cutting machine in the semi-automatic cutting machine has better quality of cutting workpieces, and is not suitable for cutting single workpieces, small batches and large workpieces due to the cutting die. Other types of semi-automatic cutting machines reduce the labor intensity of workers, but have simple functions and are only suitable for cutting parts with more regular shapes. Compared with manual and semi-automatic cutting modes, the numerical control cutting method can effectively improve the efficiency and the cutting quality of the plate cutting and reduce the labor intensity of operators.

The industrial solid-wall pipe cutting equipment on the existing market still has certain defect in the use, for example, the real-wall pipe cutting equipment during operation, because the real-wall pipe is cylindrical structure and surface smooth, is difficult to fix, is not convenient for cut, influences the cutting efficiency of cutting machine, and the cutting position of cutting machine is difficult to adjust simultaneously, is difficult to adjust according to the actual length that needs the cutting, has reduced the accuracy of real-wall pipe production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a super large bore PE solid wall pipe cutting equipment can adjust cutting assembly's position according to the actual demand to the length of the tubular product of accurate control cutting.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the cutting equipment for the ultra-large-diameter PE solid-wall pipe comprises a cutting table and a fixed cover, wherein the fixed cover is fixed above the cutting table, the top in the fixed cover is provided with an adjusting motor and a screw rod, the adjusting motor is fixedly connected with the fixed cover, one end of the screw rod is rotationally connected with the fixed cover, the other end of the screw rod is connected with the adjusting motor, the screw rod is provided with an adjusting seat, the adjusting seat is in threaded connection with the screw rod, a slide block is arranged on one side of the adjusting seat close to the fixed cover, a slide rail is also fixed on the top in the fixed cover, the sliding block is matched with the sliding rail, the cutting assembly is arranged below the adjusting seat, the cutting table is provided with a cutting groove, two ends in the cutting groove are respectively provided with a supporting frame, and one end of the cutting table is also provided with a positioning plate, and the two sides of the cutting table, which are positioned in the cutting groove, are provided with clamping assemblies.

Further clamping unit includes die clamping cylinder, carriage and presss from both sides tight seat, carriage and cutting bed sliding connection, die clamping cylinder and cutting bed fixed connection to die clamping cylinder's piston rod is connected with the carriage, press from both sides tight seat and be fixed in the both ends that the carriage is close to one side of cutting recess.

Further the side of fixed cover is provided with the regulation and shows leading to the groove, the fixed cover outside is and lie in the one side that the regulation shows leading to the groove and be provided with the scale interval, it shows the side that leads to the groove to be connected with the regulation and shows the pole to adjust the seat orientation regulation, adjust and show pole one end and adjust seat fixed connection, the other end passes and adjusts the demonstration and lead to the groove and be connected with the instruction piece, instruct piece and scale interval cooperation.

Further be provided with a plurality of sliding trays on the cutting bed, the length direction directional cutting recess of sliding tray, the bottom of carriage is provided with a plurality of slides, the slide stretches into in the sliding tray.

Further the side of fixed cover is provided with observation window, observation window department is provided with the translucent cover.

And the top of the supporting frame and the side surface of the clamping seat facing the cutting groove are both arc-shaped surfaces.

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

the utility model discloses a set up accommodate motor, lead screw and regulation seat to connect the cutting subassembly on adjusting the seat, make accommodate motor drive lead screw rotate after, adjust the seat and can left axial displacement on the lead screw, and then drive the cutting subassembly that connects on adjusting the seat and take place to remove, thereby realized adjusting the position of cutting subassembly, finally realized controlling the cutting subassembly and cut the length of tubular product; and the cutting table is provided with a clamping assembly, so that the pipe can be clamped and fixed during cutting, the stability of the pipe during cutting is ensured, and the cutting precision is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic view of an ultra-large-diameter PE solid-wall pipe cutting device;

FIG. 2 is a first schematic internal view of an ultra-large-diameter PE solid-wall pipe cutting device;

FIG. 3 is a second internal schematic view of an ultra-large-diameter PE solid-wall pipe cutting device;

FIG. 4 is a schematic structural view of the supporting frame;

FIG. 5 is a schematic view of the sliding frame, the sliding base and the clamping base;

FIG. 6 is a partial enlarged view A of FIG. 1;

FIG. 7 is a partial enlarged view B of FIG. 2;

fig. 8 is a partial enlarged view C of fig. 3.

Labeled as: 1. cutting table; 2. a fixed cover; 3. adjusting the motor; 4. a lead screw; 5. an adjusting seat; 6. a cutting assembly; 7. a support frame; 8. positioning a plate; 9. a clamping assembly; 901. a clamping cylinder; 902. a carriage; 903. a clamping seat; 904. a sliding groove; 905. a slide base; 10. cutting a groove; 11. adjusting the display through groove; 12. adjusting the display rod; 13. an indication block; 14. a scale value; 15. and (6) observing the window.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

A cutting device for ultra-large-diameter PE solid-wall pipes is shown in figures 1-3 and comprises a cutting table 1 and a fixed cover 2, wherein the fixed cover 2 is fixed above the cutting table 1, an adjusting motor 3 and a lead screw are arranged at the inner top of the fixed cover 2, the adjusting motor 3 is fixedly connected with the fixed cover 2, one end of the lead screw 4 is rotatably connected with the fixed cover 2, the other end of the lead screw is connected with the adjusting motor 3, an adjusting seat 5 is arranged on the lead screw 4, the adjusting seat 5 is in threaded connection with the lead screw 4, a sliding block is arranged on one side, close to the fixed cover 2, of the adjusting seat 5, a sliding rail is further fixed at the inner top of the fixed cover 2, the sliding block is matched with the sliding rail, a cutting assembly 6 is arranged below the adjusting seat 5, a cutting groove 10 is arranged on the cutting table 1, supporting frames 7 are arranged at two ends in the cutting groove 10, and a positioning plate 8 is further arranged at one end in the cutting groove 10, clamping assemblies 9 are arranged on the cutting table 1 and positioned on two sides of the cutting groove 10;

when cutting tubular product, place tubular product on the stand at both ends in cutting recess 10 earlier, and make the one end of tubular product withstand the ejector plate board, the completion location is placed, then use clamping component 9 to press from both sides tight fixed to the tubular product, start adjusting motor 3 after that, drive the lead screw and rotate, make adjustment seat 5 make axial displacement on lead screw 4, and then make the position of connecting the cutting unit 6 on adjusting seat 5 take place the transform, after the position control of cutting unit 6 was accomplished, close adjusting motor 3, make the position of cutting unit 6 fixed, then cutting unit 6 starts, cut tubular product, finally realize the length regulation and control to cutting tubular product.

In this embodiment, as shown in fig. 3, preferably, the clamping assembly 9 includes a clamping cylinder 901, a sliding frame 902 and clamping seats 903, the sliding frame 902 is slidably connected to the cutting table 1, the clamping cylinder 901 is fixedly connected to the cutting table 1, a piston rod of the clamping cylinder 901 is connected to the sliding frame 902, the clamping seats 903 are fixed to two ends of one side of the sliding frame 902 close to the cutting groove 10, after the pipe is placed on the supporting frame 7, the clamping cylinder 901 is driven to drive the clamping seats 903 at two ends of the sliding frame 902 and the sliding frame 902 to move toward the cutting groove 10, and finally, all the clamping seats 903 at two sides of the cutting groove 10 contact the pipe, so as to clamp two ends of the pipe and fix the pipe.

In this embodiment, as shown in fig. 1 and 6, an adjusting and displaying through groove 11 is provided on a side surface of the fixing cover 2, a scale value 14 is provided on an outer side of the fixing cover 2 and on a side of the adjusting and displaying through groove 11, an adjusting and displaying rod 12 is connected to a side surface of the adjusting seat 5 facing the adjusting and displaying through groove 11, one end of the adjusting and displaying rod 12 is fixedly connected to the adjusting seat 5, the other end of the adjusting and displaying rod passes through the adjusting and displaying through groove 11 and is connected to an indicating block 13, and the indicating block 13 is matched with the scale value 14; drive at adjusting motor 3 and adjust 5 removals, and then drive cutting assembly 6 and remove the back, also can drive and adjust display rod 12 and instruct piece 13 to remove together, and then make and instruct piece 13 to remove on scale interval 14, judge the distance of removal through scale interval 14's change again, realize position control's visualization, the length of the tubular product of convenient accurate control cutting.

In this embodiment, as shown in fig. 3 and 8, a plurality of sliding slots 904 are provided on the cutting table 1, the length direction of the sliding slots 904 points to the cutting groove 10, a plurality of sliding seats 905 are provided at the bottom of the sliding frame 902, and the sliding seats 905 extend into the sliding slots 904; by providing the slide groove 904 and the slide seat 905, the sliding of the carriage 902 is guided so that the carriage 902 can slide only toward the cutting groove 10 or away from the cutting groove 10.

In the embodiment, as shown in fig. 2, the cutting assembly 6 includes a hydraulic cylinder, a housing, a cutting motor and a cutting wheel, the hydraulic cylinder is fixed on the adjusting base 5, a piston rod of the hydraulic cylinder is connected with the housing, the cutting wheel is rotatably connected with the housing, and the cutting motor is fixed on the housing and connected with the cutting wheel; when cutting tubular product, the cutting motor starts, and the drive cutting wheel rotates, then pneumatic cylinder drive casing descends, drives the cutting wheel downstream, cuts the tubular product of below, and the cutting is accomplished the back, and the pneumatic cylinder is driving the casing and is ascending, makes the cutting wheel keep away from tubular product.

In this embodiment, preferably, as shown in fig. 1, an observation window 15 is disposed on a side surface of the fixing cover 2 for observing conditions of the pipe during cutting, a transparent cover is disposed at the observation window 15, and the transparent cover can be made of transparent glass or transparent plastic, so that debris generated during internal cutting can be prevented from being splashed out without affecting observation effect.

In this embodiment, preferably, as shown in fig. 4 and 5, the top of the supporting frame 7 and the side of the clamping seat 903 facing the cutting groove 10 are both arc-shaped surfaces, so that the pipe can be positioned on the supporting frame 7, and the clamping seat 903 can better fit the pipe when clamping the pipe, thereby preventing the pipe from moving vertically.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a real wall pipe cutting equipment of super large-diameter PE, includes cutting bed and fixed cover, fixed cover is fixed in cutting bed top, its characterized in that: the utility model discloses a cutting assembly, including fixed cover, lead screw, adjusting motor and fixed cover, top is provided with adjusting motor and lead screw in the fixed cover, adjusting motor and fixed cover fixed connection, lead screw one end is rotated with fixed cover and is connected, and the adjusting motor is connected to the other end, be provided with on the lead screw and adjust the seat, adjust seat and lead screw threaded connection to one side that the seat is close to fixed cover is provided with the slider, the top still is fixed with the slide rail in the fixed cover, slider and slide rail cooperation, it is connected with cutting assembly to adjust the seat below, be provided with the cutting recess on the cutting bed, both ends in the cutting recess all are provided with the support frame to one end wherein still is provided with the locating plate in the cutting recess, the both sides that lie in the cutting recess on the cutting bed are provided with clamping components.

2. The ultra-large-caliber PE solid-wall pipe cutting equipment according to claim 1, wherein: the clamping assembly comprises a clamping cylinder, a sliding frame and a clamping seat, the sliding frame is in sliding connection with the cutting table, the clamping cylinder is fixedly connected with the cutting table, a piston rod of the clamping cylinder is connected with the sliding frame, and the clamping seat is fixed at two ends of one side, close to the cutting groove, of the sliding frame.

3. The ultra-large-caliber PE solid-wall pipe cutting equipment according to claim 2, wherein: the side of fixed cover is provided with the regulation and shows logical groove, the fixed cover outside is and lie in the one side that the regulation shows logical groove and be provided with the scale interval, it shows the side that the groove is led to adjust the seat orientation regulation, adjust and show that pole one end is connected with the regulation and show the pole, adjust and show pole one end and adjust seat fixed connection, the other end passes and adjusts and show logical groove and be connected with the instruction piece, instruct piece and scale interval cooperation.

4. The ultra-large-caliber PE solid-wall pipe cutting equipment according to claim 3, wherein: the cutting table is provided with a plurality of sliding grooves, the length direction of each sliding groove points to the corresponding cutting groove, a plurality of sliding seats are arranged at the bottom of each sliding seat, and each sliding seat stretches into each sliding groove.

5. The ultra-large-caliber PE solid-wall pipe cutting equipment according to claim 4, wherein: an observation window is arranged on the side face of the fixed cover, and a transparent cover is arranged at the observation window.

6. The ultra-large-caliber PE solid-wall pipe cutting equipment according to claim 5, wherein: the top of the supporting frame and the side face, facing the cutting groove, of the clamping seat are both arc-shaped faces.