CN220296843U - Positioning device for bent pipe - Google Patents

Abstract

The utility model relates to the technical field of metal processing devices, and provides a positioning device for an elbow, which comprises a positioning component, wherein the positioning component comprises a back bracket and a bottom bracket, and the bottom bracket is arranged on one side of the back bracket; the back bracket is provided with a first limit groove, the bottom bracket is provided with a second limit groove, the first limit groove is positioned above the second limit groove, and the bent pipe is clamped in the first limit groove and the second limit groove simultaneously. The application has the effects of locating the bent pipe and facilitating the wire drawing treatment.

Description

Positioning device for bent pipe

Technical Field

The application relates to the technical field of metal processing devices, in particular to a positioning device for a bent pipe.

Background

The electroplating wire drawing process is a common surface treatment process, which can make the metal surface smoother and more beautiful and has certain anti-corrosion performance.

In the process of bending pipes, bending, surface treatment, electroplating, wire drawing and polishing are mostly included. During the surface treatment stage, the metal surface needs to be polished and cleaned to remove dirt and oxides from the surface. Then, the metal piece is soaked in electrolyte, and metal ions are deposited on the metal surface through the action of current, so that a uniform electroplated layer is formed. And then, carrying out wiredrawing treatment on the electroplated layer to enable the surface of the electroplated layer to present certain lines and luster. And finally, polishing to make the metal surface smoother and brighter.

The wire drawing treatment is to place the bent pipe on a processing table, and then wire drawing is carried out on the inner side of the bent pipe by using a mechanical arm. Because the bent pipe is bent, the bent pipe can spontaneously fall on the table top of the processing table under the self gravity, so that the manipulator is inconvenient to process the inner side of the bent pipe, and the bent pipe needs to be improved.

Disclosure of Invention

In order to locate the return bend, make things convenient for going on of wire drawing processing, this application provides a positioner of return bend.

The application provides a positioner of return bend adopts following technical scheme:

the positioning device for the bent pipe comprises a positioning assembly, wherein the positioning assembly comprises a back bracket and a bottom bracket, and the bottom bracket is arranged on one side of the back bracket; the back bracket is provided with a first limit groove, the bottom bracket is provided with a second limit groove, the first limit groove is positioned above the second limit groove, and the bent pipe is clamped in the first limit groove and the second limit groove simultaneously.

By adopting the technical scheme, before processing, the bent pipe is clamped in the first limit groove and the second limit groove simultaneously, and the deviation of the position of the bent pipe is limited under the action of pressure and friction force; the back bracket and the bottom bracket play a role in supporting the bent pipe together, so that the bent pipe is positioned, and the wire drawing treatment is convenient to carry out.

Preferably, the back bracket is provided with a plurality of first limit grooves, and the first limit grooves are distributed at intervals along a first direction; a plurality of second limit grooves are distributed on the bottom bracket at intervals along the first direction, and each second limit groove corresponds to each first limit groove.

Through adopting above-mentioned technical scheme, multichannel first spacing groove and multichannel second spacing groove can supply many return bends to carry out the chucking for each return bend is array form and puts, makes things convenient for the manipulator to carry out wire drawing processing to the return bend one by one.

Preferably, the device further comprises a flexible buffer pad, and the flexible buffer pad is arranged in each of the first limiting groove and the second limiting groove.

By adopting the technical scheme, the flexible buffer pad plays a role in buffering and protecting, and rigid collision between the bent pipe and the positioning assembly can be avoided.

Preferably, the device further comprises a supporting seat, a first guide bar and a second guide bar, wherein the first guide bar and the second guide bar are oppositely arranged on the supporting seat, and the bottom bracket is slidably arranged on the first guide bar and the second guide bar, so that the height distance between the first limit groove and the second limit groove is increased or decreased.

By adopting the technical scheme, the supporting seat is used as a carrier and is used for installing the first guide strip and the second guide strip. The bottom bracket slides and adjusts on first guide bar and second guide bar along vertical direction, and then changes the vertical height distance in first spacing groove and second spacing groove to can be applicable to the return bend product of different specifications.

Preferably, the back bracket and the supporting seat are both arranged on the bottom plate, and at least two groups of positioning assemblies are arranged on the bottom plate.

Through adopting above-mentioned technical scheme, back of body bracket and supporting seat are installed on the bottom plate, after the curved pipe card is at first spacing groove and second spacing groove, can wholly remove the bottom plate. In addition, the multiple groups of positioning components can position multiple bent pipes.

Preferably, the device further comprises a guide rail, wherein the guide rail is arranged on the bottom plate, and the supporting seat is slidably arranged on the guide rail, so that the bottom bracket moves along a direction approaching or separating from the back bracket.

Through adopting above-mentioned technical scheme, when the supporting seat takes place to slide on the guide rail, the bottom bracket moves together along with the supporting seat, and then changes the horizontal distance between bottom bracket and the back bracket to make positioning assembly can be applicable to the return bend product of different specifications and fix a position.

Preferably, the device further comprises a fixing frame and a limiting rod, wherein the fixing frame is arranged on the guide rail in a sliding manner, and the supporting seat is positioned between the fixing frame and the back bracket; the limiting rod is arranged on the fixing frame in a sliding mode, so that the limiting rod moves along the direction close to or far away from the bottom plate.

By adopting the technical scheme, the fixing frame is used as a carrier and is used for installing the limiting rod. The gag lever post is located the one side that the back bracket was kept away from to the bottom bracket, after the curved pipe card was at first spacing groove and second spacing groove, and the gag lever post can play spacing, the effect of support to the tip of return bend.

Preferably, the two guide rails are arranged in parallel, and the supporting seats are simultaneously arranged on the two guide rails.

By adopting the technical scheme, the supporting seat slides on the two guide rails simultaneously, so that the stability of the supporting seat during movement can be further improved.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) Through setting up locating component, before the processing, with the return bend chucking simultaneously in first spacing inslot and second spacing inslot, under the effect of pressure and frictional force, the skew of restriction return bend position realizes fixing a position the return bend, makes things convenient for going on of wire drawing processing.

(2) Through setting up flexible blotter, flexible blotter can avoid return bend and locating component to take place rigid collision, plays buffering and protection's effect.

(3) Through setting up the guide rail, the supporting seat can take place to slide on the guide rail, and then makes the bottom bracket follow the supporting seat and together take place to remove, changes the horizontal distance between bottom bracket and the back bracket, makes positioning assembly can be applicable to the return bend of different specifications.

Drawings

FIG. 1 is a schematic view of a positioning device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a positioning device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a positioning device according to another embodiment of the present application;

fig. 4 is a schematic structural view of a positioning device according to another embodiment of the present application.

Reference numerals: 1. a bottom plate; 2. a positioning assembly; 21. a back bracket; 22. a bottom bracket; 3. a first limit groove; 4. the second limit groove; 5. a flexible cushion pad; 6. a support base; 7. a guide rail; 8. a receiving groove; 9. a first guide bar; 10. a second guide bar; 11. a bar-shaped hole; 12. a fixing frame; 13. and a limit rod.

Detailed Description

The following description of the technical solutions of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. This application may be embodied in many different forms and is not limited to the embodiments described herein.

In the description of the present application, reference to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, secured; or can be a detachable connection; or integrated into one piece; or may be a mechanical connection. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. Those skilled in the art may combine and combine the features of the different embodiments or examples and the different embodiments or examples presented in this application without conflict.

The embodiment of the application discloses a positioning device for an elbow. Referring to fig. 1, the positioning device includes a base plate 1 and a positioning assembly 2, wherein the base plate 1 has a rectangular shape, and in this embodiment, a width direction of the base plate 1 is taken as a first direction. The locating component 2 is installed on the bottom plate 1, and the locating component 2 is used for locating the bent pipe. The positioning assembly 2 comprises a back bracket 21 and a bottom bracket 22, the back bracket 21 being fixedly mounted on the base plate 1, the bottom bracket 22 being mounted on the base plate 1 and being located at one side of the back bracket 21. Wherein, set up first spacing groove 3 on the back of body bracket 21, set up second spacing groove 4 on the bottom bracket 22, first spacing groove 3 is greater than the height of second spacing groove 4 from bottom plate 1, and first spacing groove 3 and second spacing groove 4 all are used for the return bend to carry out the chucking.

Referring to fig. 2, before processing, the bent pipe is clamped in the first limit groove 3 and the second limit groove 4 at the same time, and the deviation of the position of the bent pipe is limited under the action of pressure and friction force; the back bracket 21 and the bottom bracket 22 jointly play a role in supporting the bent pipe, so that a certain distance is reserved between the bent pipe and the bottom plate 1, the bent pipe is positioned, and the wire drawing treatment is convenient to carry out.

The back bracket 21 is provided with a plurality of first limit grooves 3, and the first limit grooves 3 are distributed at intervals along the width direction of the bottom plate 1; a plurality of second limit grooves 4 are formed in the bottom bracket 22, the number of the second limit grooves 4 is the same as that of the first limit grooves 3, the second limit grooves 4 are distributed at intervals along the width direction of the bottom plate 1, and the second limit grooves 4 and the first limit grooves 3 are in one-to-one correspondence respectively.

The first limit grooves 3 and the second limit grooves 4 can be used for clamping the bent pipes, so that the bent pipes are arranged in an array mode, the bent pipes are positioned at the same time, and the manipulator is convenient to wire the bent pipes one by one.

Wherein, install the locating component 2 of at least two sets of on the bottom plate 1, two sets of locating component 2 are used for the location of return bend jointly, and multiunit locating component 2 can fix a position multiunit return bend.

Optionally, in accordance with some embodiments of the present application, please refer to fig. 1. The first limit groove 3 and the second limit groove 4 are respectively covered with a flexible buffer cushion 5, and the flexible buffer cushion 5 can be made of rubber, sponge or silica gel.

When the bent pipe is clamped on the first limit groove 3 and the second limit groove 4, the bent pipe can be contacted with the flexible buffer cushion 5, so that the rigid collision of the bent pipe with the bottom bracket 22 and the back bracket 21 is avoided, and the buffer and protection effects are achieved.

Optionally, in accordance with some embodiments of the present application, please refer to fig. 1. The base plate 1 is respectively provided with a supporting seat 6 and guide rails 7, the guide rails 7 are fixedly arranged on the base plate 1 and are arranged in parallel, and the guide rails 7 are arranged along the length direction of the base plate 1. The support seat 6 is slidingly adjusted on the two guide rails 7, and the bottom bracket 22 is mounted on the support seat 6.

Specifically, the guide rail 7 is provided with a containing groove 8 on one side far away from the bottom plate 1, the section of the containing groove 8 is in a convex shape, and the containing groove 8 is used for placing nuts. The supporting seat 6 is locked on the guide rail 7 through a fastening bolt, and the fastening bolt penetrates through the supporting seat 6 and stretches into the accommodating groove 8 and is then in threaded connection with a nut, so that the supporting seat 6 and the guide rail 7 are relatively fixed.

When the support seat 6 needs to be moved, the fastening bolt is unscrewed, then a pushing force is applied to the support seat 6 to move the support seat 6, and the fastening bolt is screwed again after adjustment. When the supporting seat 6 slides on the guide rail 7, the bottom bracket 22 moves along with the supporting seat 6, so that the horizontal distance between the bottom bracket 22 and the back bracket 21 is changed, and the positioning assembly 2 can be suitable for positioning bent pipe products with different specifications.

The first guide strip 9 and the second guide strip 10 are respectively arranged on the supporting seat 6, and the first guide strip 9 and the second guide strip 10 are both arranged along the vertical direction and are perpendicular to the plane where the bottom plate 1 is located. The first guide strips 9 are parallel to each other and are oppositely arranged, and two ends of the bottom bracket 22 are respectively arranged on the first guide strips 9 and the second guide strips 10 in a sliding manner, so that the bottom bracket 22 moves along the vertical direction, the height distance between the bottom bracket 22 and the bottom plate 1 is changed, and the height distance between the first limit groove 3 and the second limit groove 4 is further changed.

The first guide bar 9 and the second guide bar 10 are respectively provided with a bar hole 11, two ends of the bottom bracket 22 are respectively positioned in the two bar holes 11, and two ends of the bottom bracket 22 are respectively locked on the first guide bar 9 and the second guide bar 10 by fastening bolts.

In use, the vertical height of the bottom bracket 22 relative to the base plate 1 may be adjusted first, and then the bottom bracket 22 may be fastened to the first guide bar 9 and the second guide bar 10 by fastening bolts through the bar-shaped holes 11 and screwed to the bottom bracket 22.

Optionally, in accordance with some embodiments of the present application, please refer to fig. 3. The bottom plate 1 is also provided with a fixing frame 12 and a limiting rod 13 respectively, and the fixing frame 12 is positioned on one side of the bottom bracket 22 away from the back bracket 21, so that the supporting seat 6 is positioned between the fixing frame 12 and the back bracket 21. The fixing frame 12 is also slidably adjusted on the two guide rails 7, and the sliding mode of the fixing frame 12 is the same as that of the supporting seat 6, and details are omitted here. The length of the limiting rod 13 is parallel to the width direction of the bottom plate 1, and the limiting rod 13 is slidably adjusted on the fixing frame 12 along the vertical direction, so that the height of the limiting rod 13 from the bottom plate 1 is increased or reduced.

Referring to fig. 4, after the bent pipe is clamped in the first limiting groove 3 and the second limiting groove 4, one end of the bent pipe, far away from the back bracket 21, can be put on the surface of the limiting rod 13, and the limiting rod 13 can play a role in assisting in limiting and supporting the end part of the bent pipe, so that the stability of placing the bent pipe on the positioning assembly 2 is further improved. Meanwhile, the vertical height distance of the limiting rod 13 relative to the bottom plate 1 can be changed, the horizontal distance of the limiting rod 13 relative to the supporting seat 6 can also be changed, the position of the limiting rod 13 can be conveniently adjusted according to products with different specifications, and applicability is improved.

The implementation principle of the positioning device of the bent pipe of the embodiment of the application is as follows: before machining, clamping the bent pipe in the first limit groove 3 and the second limit groove 4 at the same time, and limiting the deviation of the position of the bent pipe under the action of pressure and friction force; the back bracket 21 and the bottom bracket 22 jointly play a role in supporting the bent pipe, and meanwhile, the limiting rod 13 plays an auxiliary supporting role on the bent pipe, so that the bent pipe is positioned, and the wire drawing treatment is convenient to carry out.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The positioning device of the bent pipe is characterized by comprising a positioning assembly (2), wherein the positioning assembly (2) comprises a back bracket (21) and a bottom bracket (22), and the bottom bracket (22) is arranged on one side of the back bracket (21); be provided with first spacing groove (3) on back of body bracket (21), be provided with second spacing groove (4) on bottom bracket (22), first spacing groove (3) are located the top of second spacing groove (4), return bend joint simultaneously first spacing groove (3) with in second spacing groove (4).

2. The positioning device of an elbow according to claim 1, wherein a plurality of first limiting grooves (3) are arranged on the back bracket (21), and each first limiting groove (3) is distributed at intervals along a first direction; a plurality of second limit grooves (4) are distributed on the bottom bracket (22) at intervals along the first direction, and each second limit groove (4) corresponds to each first limit groove (3) respectively.

3. The positioning device of the bent pipe according to claim 1, further comprising a flexible buffer pad (5), wherein the flexible buffer pad (5) is arranged in each of the first limit groove (3) and the second limit groove (4).

4. The positioning device of an elbow according to claim 1, further comprising a supporting seat (6), a first guide bar (9) and a second guide bar (10), wherein the first guide bar (9) and the second guide bar (10) are oppositely arranged on the supporting seat (6), and the bottom bracket (22) is slidingly arranged on the first guide bar (9) and the second guide bar (10) so that the height distance between the first limit groove (3) and the second limit groove (4) is increased or decreased.

5. The positioning device of an elbow according to claim 4, further comprising a bottom plate (1), wherein the back bracket (21) and the supporting seat (6) are both arranged on the bottom plate (1), and at least two groups of positioning assemblies (2) are arranged on the bottom plate (1).

6. The positioning device of an elbow according to claim 5, further comprising a guide rail (7), said guide rail (7) being provided on said bottom plate (1), said support base (6) being slidably provided on said guide rail (7) such that said bottom bracket (22) moves in a direction approaching or moving away from said back bracket (21).

7. The positioning device of an elbow according to claim 6, further comprising a fixing frame (12) and a limiting rod (13), wherein the fixing frame (12) is slidably arranged on the guide rail (7), and the supporting seat (6) is located between the fixing frame (12) and the back bracket (21); the limiting rod (13) is slidably arranged on the fixing frame (12), so that the limiting rod (13) moves in a direction approaching or separating from the bottom plate (1).

8. The positioning device of an elbow according to claim 6, wherein two guide rails (7) are arranged in parallel, and the supporting seat (6) is simultaneously arranged on two guide rails (7).