CN208696024U

CN208696024U - Tubing apparatus for bending

Info

Publication number: CN208696024U
Application number: CN201820786003.6U
Authority: CN
Inventors: 陈云
Original assignee: Jiangxi University of Technology
Current assignee: Jiangxi University of Technology
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2019-04-05
Anticipated expiration: 2028-05-24

Abstract

The utility model relates to tubing brake techniques fields, provide a kind of tubing apparatus for bending, including support platform, driving box, vertical driving assembly, horizontal drive component, upper foldable component and lower foldable component.Vertical driving assembly includes decelerating motor, threaded rod, threaded sleeve and fixed column, decelerating motor is set to the top end part of driving box, one end of threaded rod is connected to the output end of decelerating motor and is around in axis rotation under decelerating motor driving, threaded sleeve is sheathed on threaded rod, fixed column is set in support platform, one end of upper foldable component is fixedly connected on threaded sleeve, the other end of upper foldable component passes through driving box and is sheathed in fixed column, and lower foldable component is connected to the output end of horizontal drive component and is suspended from support platform.In this way, the distance between upper foldable component and lower foldable component change with the positive/negative rotation of decelerating motor, entire adjustment process is efficient and convenient, improves the bending efficiency of tubing.

Description

Tubing apparatus for bending

Technical field

The utility model relates to tubing brake techniques fields, more particularly to a kind of tubing apparatus for bending.

Background technique

Metal pipe material in use, often needs it with certain curvature according to demand, then being usually benefit It is bent with apparatus for bending to meet corresponding requirement.Existing apparatus for bending includes two bending wheels, passes through driving two Bending wheel rotates to realize that tubing is bent.In order to be applicable in the tubing bending demand of different size, the spacing of two bending wheels mostly may be used It adjusts, still, the spacing between most two bending wheel of apparatus for bending is adjusted by manual type, in this way, increasing operator Member working strength, meanwhile, manually adjust and also reduce bending efficiency, therefore, the existing tubing apparatus for bending of urgent need to resolve because The problem of bending low efficiency caused by spacing between two bending wheels is adjusted using manual type.

Utility model content

The purpose of this utility model is to provide a kind of tubing apparatus for bending, to solve existing tubing apparatus for bending because adopting Manually mode adjusts the problem of bending low efficiency caused by the spacing between two bending wheels.

In order to achieve the above purposes, the technical solution adopted by the utility model is: tubing apparatus for bending, including support platform, Driving box, vertical driving assembly, horizontal drive component, upper foldable component and lower foldable component, the driving box are set to described In support platform, the vertical driving assembly includes decelerating motor, threaded rod, threaded sleeve and fixed column, the deceleration electricity Machine is set to the top end part of the driving box, and one end of the threaded rod is connected to the output end of the decelerating motor, the screw thread The other end of bar is arranged in the driving box vertically and is around in axis rotation, the thread bush under decelerating motor driving Pipe sleeve is set on the threaded rod, and the fixed column is set in the support platform and adjacent to the driving box, the upper folding One end of curved component is fixedly connected on the threaded sleeve, and the other end of the upper foldable component passes through the driving box and is arranged In in the fixed column, the horizontal drive component is set in the support platform and is located at the driving box side, under described Foldable component is connected to the output end of the horizontal drive component and is suspended from the support platform, and the upper foldable component is in institute State decelerating motor driving under in perpendicular the relatively described lower foldable component move up and down.

Specifically, the upper foldable component includes elevating lever and the upper bending wheel that is sheathed on the elevating lever, described One end of elevating lever is fixedly connected on the threaded sleeve, and the other end of the elevating lever is sheathed in the fixed column.

Further, the elevating lever includes the body of rod, and the body of rod is equipped with lifting sleeve close to the end of the fixed link, The lifting is sheathed in the fixed column.

Further, the fixed column is equipped with far from the end of the support platform for preventing the lifting sleeve in institute State the limited block deviate from fixed column.

Specifically, it is offered in the driving box and is around in the longitudinal slot of axis rotation for the threaded rod and supplies on described Foldable component is connected to the longitudinal slot in the open slot moved up and down in perpendicular, the open slot.

Preferably, the lateral wall of the threaded sleeve to the longitudinal slot inner sidewall distance be more than or equal to 2mm.

Further, driving bearing is equipped in the driving box, the driving bearing holder (housing, cover) is set to the threaded rod far from institute State the end of decelerating motor.

Specifically, the lower foldable component includes rotating bar and the lower bending wheel that is sheathed in the rotating bar, described One end of rotating bar is connected to the output end of the horizontal drive component, and the lower bending wheel is corresponding with the upper bending wheel.

Specifically, what the support platform was equipped with the first fixed plate and was embedded in first fixed plate is first solid Dead axle is held, and for first fixed plate adjacent to the fixed column, the other end of the rotating bar is arranged in first fixing axle In holding.

Further, second for the second fixed plate also being set in the support platform and being embedded in second fixed plate Fixing bearing, second fixed plate are laid along the axis of the rotating bar and are parallel to first fixed plate, the rotation Bar is arranged in second fixing bearing, the lower bending wheel be located at first fixed plate and second fixed plate it Between.

The utility model has the beneficial effects that the tubing apparatus for bending of the offer of the utility model, its working principles are as follows: opening Dynamic decelerating motor drives threaded rod rotatable around its axis, and since upper foldable component one end is sheathed in fixed column, the other end is solid Surely be connected to threaded sleeve, in this way, the internal screw thread of threaded sleeve is meshed with the external screw thread of threaded post so that threaded sleeve along The axis direction of threaded post is mobile, so that upper foldable component is driven to move up and down in support platform opposite in perpendicular, at this point, The lower foldable component being suspended from support platform is rotated by horizontal drive Component driver, between upper foldable component and lower foldable component Distance changes with the positive/negative rotation of decelerating motor, and entire adjustment process is efficient and convenient, improves the bending effect of tubing Rate.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of tubing apparatus for bending provided by the embodiment of the utility model；

Fig. 2 is the sectional view of tubing apparatus for bending provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1 and Fig. 2 are please referred to, tubing apparatus for bending provided by the embodiment of the utility model includes support platform 10, driving Case 40, vertical driving assembly 20, horizontal drive component 60, upper foldable component 30 and lower foldable component 50.Driving box 40 is set to In support platform 10, vertical driving assembly 20 includes decelerating motor 21, threaded rod 22, threaded sleeve 23 and fixed column 24, is subtracted Speed motor 21 is set to the top end part of driving box 40, and one end of threaded rod 22 is connected to the output end of decelerating motor 21, threaded rod 22 The other end be arranged in driving box 40 vertically and be around in axis rotation under the driving of decelerating motor 21, threaded sleeve 23 is sheathed on On threaded rod 22, fixed column 24 is set in support platform 10 and adjacent to driving box 40, and one end of upper foldable component 30 is fixed to be connected It is connected to threaded sleeve 23, the other end of upper foldable component 30 passes through driving box 40 and is sheathed in fixed column 24, horizontal drive group Part 60 is set in support platform 10 and is located at 40 side of driving box, and lower foldable component 50 is connected to the output of horizontal drive component 60 It holds and is suspended from support platform 10, upper foldable component 30 descends bending group under the driving of decelerating motor 21 relatively in perpendicular Part 50 moves up and down.

Tubing apparatus for bending provided by the embodiment of the utility model, its working principles are as follows: starting decelerating motor 21 drives Threaded rod 22 is rotatable around its axis, and since upper 30 one end of foldable component is sheathed in fixed column 24, the other end is fixedly connected on Threaded sleeve 23, in this way, the internal screw thread of threaded sleeve 23 is meshed with the external screw thread of threaded post, so that threaded sleeve 23 is along spiral shell The axis direction of line column is mobile, so that upper foldable component 30 is driven to move up and down in support platform 10 opposite in perpendicular, this When, the lower foldable component 50 being suspended from support platform 10 is driven by horizontal drive component 60 to be rotated, upper foldable component 30 and lower folding The distance between curved component 50 changes with the positive/negative rotation of decelerating motor 21, and entire adjustment process is efficient and convenient, mentions The high bending efficiency of tubing.

Specifically, Fig. 1 and Fig. 2 are please referred to, in the present embodiment, upper foldable component 30 includes elevating lever 31 and is arranged In the upper bending wheel 32 on elevating lever 31, one end of elevating lever 31 is fixedly connected on threaded sleeve 23, the other end of elevating lever 31 It is sheathed in fixed column 24.It is to be appreciated that upper bending wheel 32 moves up and down in perpendicular with elevating lever 31.Elevating lever 31 The other end be fixed column 24 and limited, rotate to limit threaded sleeve 23 with threaded rod 22, i.e., by decelerating motor The circular motion of 21 output ends is converted into threaded sleeve 23, and threadingly 22 axial direction of bar must move along a straight line.

Further, Fig. 1 and Fig. 2 are please referred to, in the present embodiment, elevating lever 31 includes the body of rod 311, and the body of rod 311 is close The end of fixed column 24 is equipped with lifting sleeve 312, and lifting is sheathed in fixed column 24.It is to be appreciated that the effect of lifting set is The phenomenon that improving the fluency that the body of rod 311 is moved in a straight line in vertical direction, avoiding Caton appearance.

Further, referring to FIG. 1, in the present embodiment, fixed column 24 is equipped with limit far from the end of support platform 10 Block 25.It is to be appreciated that the effect of limited block 25 is to prevent lifting sleeve 312 from deviating from from fixed column 24, and therefore, limited block 25 outer diameter is greater than the internal diameter of lifting sleeve 312.

Specifically, referring to FIG. 2, in the present embodiment, longitudinal slot 41 and open slot 42 being offered in driving box 40, is opened Mouth slot 42 is connected to longitudinal slot 41.It is to be appreciated that the effect of longitudinal slot 41 be to provide threaded rod 22 be around in do axis rotation Rotation space, the effect of open slot 42 are to provide the mobile space that foldable component 30 moves up and down in perpendicular.

Preferably, in the present embodiment, the distance of inner sidewall of the lateral wall of threaded sleeve 23 to longitudinal slot is more than or equal to 2mm.It is to be appreciated that needing enough remaining gaps when threaded sleeve 23 moves in a straight line in longitudinal slot.

Further, referring to FIG. 2, being equipped with driving bearing 43 in the present embodiment, in driving box 40, bearing holder (housing, cover) 43 is driven End set on threaded rod 22 far from decelerating motor 21.

Specifically, Fig. 1 and Fig. 2 are please referred to, in the present embodiment, lower foldable component 50 includes rotating bar 51 and is arranged In the lower bending wheel 52 in rotating bar 51, one end of rotating bar 51 is connected to the output end of horizontal drive component 60, lower bending wheel 52 is corresponding with upper bending wheel 32.It is to be appreciated that lower bending wheel 52 is done with rotating bar 51 around axial rotation, tubing to be bent It is folded between bending wheel 32 and lower bending wheel 52, also, according to tubing specification and the demand of bending curvature, is adjusted Spacing between bending wheel 32 and lower bending wheel 52.

Specifically, referring to FIG. 2, in the present embodiment, support platform 10 is equipped with the first fixed plate 53 and is embedded at The first fixing bearing 54 in first fixed plate 53, the first fixed plate 53 are worn adjacent to fixed column 24, the other end of rotating bar 51 In the first fixing bearing 54.It is to be appreciated that the effect of the first fixed plate 53 is to be used to support rotating bar 51, it is allowed to be suspended from In support platform 10.

Further, referring to FIG. 2, also setting the second fixed plate 55 in the present embodiment, in support platform 10 and being embedded In the second fixing bearing 56 in the second fixed plate 55, the second fixed plate 55 is laid along the axis of rotating bar 51 and is parallel to first Fixed plate 55, rotating bar 51 are arranged in the second fixing bearing 56, and it is fixed that lower bending wheel 52 is located at the first fixed plate 53 and second Between plate 55.It is to be appreciated that tubing can give lower bending wheel 52 in upper bending wheel 32 and lower bending wheel 52 when bending tubing Radial direction apply opposition, i.e., press-bending rotating bar 51, and the effect of the second fixed plate 54 be reduce by 51 quilt of rotating bar The probability of press-bending.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of tubing apparatus for bending, which is characterized in that including support platform, driving box, vertical driving assembly, horizontal drive group Part, upper foldable component and lower foldable component, the driving box are set in the support platform, and the vertical driving assembly includes Decelerating motor, threaded rod, threaded sleeve and fixed column, the decelerating motor are set to the top end part of the driving box, the spiral shell One end of rasp bar is connected to the output end of the decelerating motor, and the other end of the threaded rod is arranged in vertically in the driving box And axis rotation is around under decelerating motor driving, the threaded sleeve is sheathed on the threaded rod, the fixed column In the support platform and adjacent to the driving box, one end of the upper foldable component is fixedly connected on the thread bush Pipe, the other end of the upper foldable component pass through the driving box and are sheathed in the fixed column, the horizontal drive component In the support platform and it is located at the driving box side, the lower foldable component is connected to the horizontal drive component It output end and is suspended from the support platform, the upper foldable component is opposite in perpendicular under decelerating motor driving The lower foldable component moves up and down.

2. tubing apparatus for bending according to claim 1, which is characterized in that the upper foldable component include elevating lever and The upper bending wheel being sheathed on the elevating lever, one end of the elevating lever are fixedly connected on the threaded sleeve, the lifting The other end of bar is sheathed in the fixed column.

3. tubing apparatus for bending according to claim 2, which is characterized in that the elevating lever includes the body of rod, the body of rod It is equipped with lifting sleeve close to the end of the fixed column, the lifting is sheathed in the fixed column.

4. tubing apparatus for bending according to claim 3, which is characterized in that the fixed column is far from the support platform End is equipped with for preventing the lifting sleeve in the limited block deviate from the fixed column.

5. tubing apparatus for bending according to any one of claims 1 to 4, which is characterized in that offered in the driving box The longitudinal slot of axis rotation is around in for the threaded rod and is opened for the upper foldable component in what is moved up and down in perpendicular Mouth slot, the open slot are connected to the longitudinal slot.

6. tubing apparatus for bending according to claim 5, which is characterized in that the lateral wall of the threaded sleeve is indulged to described It is more than or equal to 2mm to the distance of the inner sidewall of slot.

7. tubing apparatus for bending according to claim 5, which is characterized in that be equipped with driving bearing, institute in the driving box It states driving bearing holder (housing, cover) and is set to end of the threaded rod far from the decelerating motor.

8. according to the described in any item tubing apparatus for bending of claim 2 to 4, which is characterized in that the lower foldable component includes Rotating bar and the lower bending wheel being sheathed in the rotating bar, one end of the rotating bar are connected to the horizontal drive component Output end, the lower bending wheel is corresponding with the upper bending wheel.

9. tubing apparatus for bending according to claim 8, which is characterized in that the support platform is equipped with the first fixed plate And it is embedded at the first fixing bearing in first fixed plate, first fixed plate is described adjacent to the fixed column The other end of rotating bar is arranged in first fixing bearing.

10. tubing apparatus for bending according to claim 9, which is characterized in that it is fixed also to set second in the support platform Plate and the second fixing bearing being embedded in second fixed plate, axis cloth of second fixed plate along the rotating bar And if be parallel to first fixed plate, the rotating bar is arranged in second fixing bearing, and the lower bending wheel is located at Between first fixed plate and second fixed plate.