CN211707808U

CN211707808U - Novel bending machine that geotechnical engineering used

Info

Publication number: CN211707808U
Application number: CN202020252721.2U
Authority: CN
Inventors: 王文超; 陈爱国; 卢健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-20
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a novel bending machine that geotechnical engineering used, which comprises a frame, limit structure and extrusion structure, top surface one side horizontal installation of frame has limit structure, and the top surface opposite side horizontal installation of frame has extrusion structure, limit structure includes the fixed station, spacing arm and telescopic cylinder, and the fixed station level is fixed in top surface one side of frame, the both ends of fixed station are all rotated and are installed spacing arm, and are fixed with swivel seat on the outer terminal surface of spacing arm, the last level fixedly connected with telescopic cylinder of swivel seat, and telescopic cylinder's the other end is fixed on the top surface of frame. The utility model discloses can need carry out bending angle's regulation fast according to specific tubular product return bend to reduce the time cost, improve the efficiency of return bend, make things convenient for the large-scale production in later stage.

Description

Novel bending machine that geotechnical engineering used

Technical Field

The utility model relates to a bending machine technical field especially relates to a novel bending machine that geotechnical engineering used.

Background

Geotechnical engineering is with solving rock mass and soil body engineering problem, including ground and basis, slope and underground works scheduling problem, need use the bending machine in geotechnical construction, current bending machine roughly can divide into numerical control bending machine, hydraulic pressure bending machine etc. the usage of bending machine mainly used pipe plastic forming, current bending machine can not carry out the change of bending angle fast in the concrete use, manual regulation is inconvenient, inconvenient carrying out the bending angle change fast, the operation is comparatively loaded down with trivial details, the use flow is not simple and convenient, be unfavorable for later stage large-scale production needs.

Therefore, a novel pipe bender for geotechnical engineering is needed, which can rapidly adjust the bending angle according to the requirement of bending a specific pipe, so that the time cost is reduced, the pipe bending efficiency is improved, and the later-stage large-scale production is facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bending machine that geotechnical engineering used aims at improving the change that current bending machine can not carry out the bend angle fast in concrete use, and manual regulation is inconvenient, and inconvenient carries out the bend angle change fast, operates comparatively loaded down with trivial details, and the use flow is not simple and convenient, is unfavorable for the problem that later stage large-scale production needs.

The utility model discloses a realize like this:

the utility model provides a novel bending machine that geotechnical engineering used, which comprises a frame, limit structure and extrusion structure, top surface one side horizontal mounting of frame has limit structure, and the top surface opposite side horizontal mounting of frame has extrusion structure, limit structure includes the fixed station, spacing arm and telescopic cylinder, and the fixed station level is fixed in top surface one side of frame, the both ends of fixed station are all rotated and are installed spacing arm, and be fixed with swivel seat on the outer terminal surface of spacing arm, the last horizontal fixedly connected with telescopic cylinder of swivel seat, and telescopic cylinder's the other end is fixed on the top surface of frame.

Further, extrusion structure includes linear electric motor, mount pad and arc piece, and linear electric motor horizontal fixation is at the top surface opposite side of frame, and linear electric motor's output horizontal fixation has the mount pad, and the spacing arc piece of installing on the mount pad.

And then fix at the top surface opposite side of frame through linear electric motor level, linear electric motor's output level is fixed with the mount pad, and the drive mount pad carries takes place to buckle with the pipeline in the arc piece extrusion limit structure.

Furthermore, the top surface of the mounting seat is vertically and symmetrically welded with limiting rods, and the middle of the top surface of the mounting seat is welded with a fixing screw rod.

And then vertical symmetrical welding has the gag lever post on the top surface through the mount pad for spacing installation arc piece and mount pad, the fastness between arc piece and the mount pad when guaranteeing the extrusion, and the top surface middle part welding of mount pad has set screw simultaneously, is used for compressing tightly the arc piece on the mount pad.

Furthermore, a plurality of limiting holes vertically penetrate through the arc-shaped block, and the limiting holes are respectively in inserting connection with the limiting rod and the fixing screw rod.

And then have the spacing hole of a plurality of through vertical running through on the arc piece, and spacing hole is pegged graft with gag lever post and clamping screw respectively and is cooperated, and the outside pipe diameter size of the crooked pipeline of be convenient for as required is spacing the arc piece of installation suitable size on the mount pad.

Furthermore, a locking nut is installed on the fixing screw in a threaded mode.

And then install lock nut through the last screw thread of clamping screw for compress tightly the arc piece on the mount pad, improve the fastness between arc piece and the mount pad.

Furthermore, arc-shaped grooves are formed in the opposite end faces of the limiting arms.

And then all seted up curved recess on the relative terminal surface through spacing arm for spacing pipeline avoids the stability of extrusion pipeline when crooked.

Compared with the prior art, the beneficial effects of the utility model are that: when the novel pipe bending machine for geotechnical engineering is used for bending the pipeline for geotechnical engineering, firstly, according to the bending degree of the pipeline to be bent, the limiting arms are installed through the two ends of the fixed table in a rotating way, the outer end faces of the limiting arms are fixedly provided with the rotating seats, the rotating seats are horizontally and fixedly connected with the telescopic cylinders, the other ends of the telescopic cylinders are fixed on the top face of the frame, the limiting arms are pulled by the telescopic cylinders to rotate on the fixed table, so that the limiting angle is changed, then, according to the external pipe diameter size of the pipeline to be bent, arc-shaped blocks with proper size are installed on the installation seats in a limiting way, then, the arc-shaped blocks are locked and fixed through the locking nuts, then, the arc-shaped blocks are horizontally fixed on the other side of the top face of the frame through the linear motor, the installation seats are horizontally fixed at the output ends of, therefore, the bending angle can be quickly adjusted according to the specific pipe bending requirement, the time cost is reduced, the pipe bending efficiency is improved, and the later-stage large-scale production is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural diagram of a limiting structure in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an extrusion structure according to an embodiment of the present invention.

In the figure: 1. a frame; 2. a limiting structure; 21. a fixed table; 22. a limiting arm; 23. a rotating base; 24. a telescopic cylinder; 3. extruding the structure; 31. a linear motor; 32. a mounting seat; 33. a limiting rod; 34. fixing the screw rod; 35. an arc-shaped block; 36. a limiting hole; 37. and locking the nut.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a novel pipe bender for geotechnical engineering, comprising a frame 1, a limiting structure 2 and an extrusion structure 3, wherein the limiting structure 2 is horizontally installed on one side of the top surface of the frame 1, the extrusion structure 3 is horizontally installed on the other side of the top surface of the frame 1, the limiting structure 2 comprises a fixed platform 21, a limiting arm 22 and a telescopic cylinder 24, the fixed platform 21 is horizontally fixed on one side of the top surface of the frame 1, the limiting arm 22 is rotatably installed on both ends of the fixed platform 21, a rotary seat 23 is fixed on the outer end surface of the limiting arm 22, the telescopic cylinder 24 is horizontally and fixedly connected on the rotary seat 23, and the other end of the telescopic cylinder 24 is fixed on the top surface of the frame 1.

When the novel pipe bender for geotechnical engineering is used for bending a pipeline for geotechnical engineering, firstly, according to the bending degree of the pipeline to be bent, the two ends of the fixing table 21 are rotatably provided with the limiting arms 22, the outer end faces of the limiting arms 22 are fixedly provided with the rotary seats 23, the rotary seats 23 are horizontally and fixedly connected with the telescopic air cylinders 24, the other ends of the telescopic air cylinders 24 are fixed on the top face of the frame 1, the limiting arms 22 are pulled to rotate on the fixing table 21 through the telescopic air cylinders 24 so as to change the limiting angle, then arc-shaped blocks 35 with proper size are limitedly arranged on the mounting seats 32 according to the external pipe diameter of the pipeline to be bent, then the arc-shaped blocks 35 are locked and fixed through the locking nuts 37, then the arc-shaped blocks are horizontally fixed on the other side of the top face of the frame 1 through the linear motors 31, and the mounting seats 32 are horizontally fixed at, drive mount pad 32 carries the pipeline in extruding limit structure 3 with arc piece 35 to can carry out bending angle's regulation fast according to specific tubular product return bend needs, thereby reduce the time cost, improve the efficiency of return bend, make things convenient for the large-scale production in later stage.

Referring to fig. 4, the extrusion structure 3 includes a linear motor 31, a mounting seat 32 and an arc block 35, the linear motor 31 is horizontally fixed on the other side of the top surface of the frame 1, the mounting seat 32 is horizontally fixed at the output end of the linear motor 31, and the arc block 35 is installed on the mounting seat 32 at a limited position.

And then fix in the top surface opposite side of frame 1 through linear electric motor 31 level, linear electric motor 31's output level is fixed with mount pad 32, and drive mount pad 32 carries and takes place the pipeline that extrudees among the limit structure 3 with arc piece 35 and crooked.

Referring to fig. 4, the top surface of the mounting seat 32 is vertically and symmetrically welded with the limiting rods 33, and the middle of the top surface of the mounting seat 32 is welded with the fixing screw 34.

And then have gag lever post 33 through vertical symmetrical welding on the top surface of mount pad 32 for spacing installation arc piece 35 and mount pad 32, fastness between arc piece 35 and the mount pad 32 when guaranteeing the extrusion, the welding of the top surface middle part of mount pad 32 has set screw 34 simultaneously, is used for compressing tightly arc piece 35 on mount pad 32.

Referring to fig. 4, a plurality of limiting holes 36 vertically penetrate through the arc block 35, and the limiting holes 36 are respectively inserted into and matched with the limiting rod 33 and the fixing screw 34.

And then have a plurality of spacing hole 36 through vertical the running through on the arc piece 35, and spacing hole 36 is pegged graft with gag lever post 33 and clamping screw 34 respectively and is cooperated, the arc piece 35 of the suitable size of outside pipe diameter size of the crooked pipeline of the be convenient for spacing installation on mount pad 32 as required.

Referring to fig. 4, a locking nut 37 is threadedly mounted on the fixing screw 34.

And then threaded mounting has lock nut 37 on through set screw 34 for compress tightly arc piece 35 on mount pad 32, improve the fastness between arc piece 35 and the mount pad 32.

Referring to fig. 3, the opposite end surfaces of the limiting arm 22 are provided with arc-shaped grooves.

And then all set up curved recess on the relative terminal surface through spacing arm 22 for spacing pipeline, the stability of pipeline when avoiding the extrusion bending.

The working principle is as follows: when the novel pipe bender for geotechnical engineering is used for bending a pipeline for geotechnical engineering, firstly, according to the bending degree of the pipeline to be bent, the two ends of the fixing table 21 are rotatably provided with the limiting arms 22, the outer end faces of the limiting arms 22 are fixedly provided with the rotary seats 23, the rotary seats 23 are horizontally and fixedly connected with the telescopic cylinders 24, the other ends of the telescopic cylinders 24 are fixed on the top face of the frame 1, the limiting arms 22 are pulled to rotate on the fixing table 21 through the telescopic cylinders 24 so as to change the limiting angle, then arc blocks 35 with proper size are installed on the installation seats 32 in a limiting mode according to the size of the outer pipe diameter of the pipeline to be bent, then the arc blocks 35 are locked and fixed through the locking nuts 37, then the arc blocks are horizontally fixed on the other side of the top face of the frame 1 through the linear motor 31, the installation seats 32 are horizontally fixed at the output ends of the linear motor 31, the installation seats 32 are driven to carry out the process, therefore, the bending angle can be quickly adjusted according to the specific pipe bending requirement, the time cost is reduced, the pipe bending efficiency is improved, and the later-stage large-scale production is facilitated.

The device that obtains through above-mentioned design has basically satisfied one kind and can carry out the regulation of bending angle fast according to concrete tubular product return bend needs to reduce the time cost, improve the efficiency of return bend, make things convenient for the use of the novel bending machine that geotechnical engineering of later stage large-scale production used, nevertheless originally further perfect the purpose of its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel bending machine that geotechnical engineering used, includes frame (1), limit structure (2) and extrusion structure (3), its characterized in that: the utility model discloses a frame, including frame (1), top surface one side horizontal installation of frame (1) has limit structure (2), and the top surface opposite side horizontal installation of frame (1) has extrusion structure (3), limit structure (2) are including fixed station (21), spacing arm (22) and telescopic cylinder (24), and fixed station (21) level is fixed in top surface one side of frame (1), the both ends of fixed station (21) are all rotated and are installed spacing arm (22), and are fixed with swivel seat (23) on the outer terminal surface of spacing arm (22), level fixedly connected with telescopic cylinder (24) on swivel seat (23), and the other end of telescopic cylinder (24) is fixed on the top surface of frame (1).

2. The novel pipe bender for geotechnical engineering according to claim 1, characterized in that the extrusion structure (3) comprises a linear motor (31), a mounting seat (32) and an arc-shaped block (35), the linear motor (31) is horizontally fixed on the other side of the top surface of the frame (1), the mounting seat (32) is horizontally fixed at the output end of the linear motor (31), and the arc-shaped block (35) is installed on the mounting seat (32) in a limiting manner.

3. The novel pipe bender for geotechnical engineering according to claim 2, characterized in that the top surface of the mounting seat (32) is vertically and symmetrically welded with limit rods (33), and the middle part of the top surface of the mounting seat (32) is welded with a fixing screw (34).

4. The novel pipe bender for geotechnical engineering according to claim 3, characterized in that a plurality of limiting holes (36) vertically penetrate through the arc-shaped block (35), and the limiting holes (36) are respectively matched with the limiting rods (33) and the fixing screws (34) in an inserting manner.

5. The novel pipe bender for geotechnical engineering according to claim 4, characterized in that a locking nut (37) is threadedly mounted on the fixing screw (34).

6. The novel pipe bender for geotechnical engineering according to claim 5, characterized in that the opposite end surfaces of the limiting arm (22) are provided with arc-shaped grooves.