CN217570286U

CN217570286U - Lamp pole straightening device

Info

Publication number: CN217570286U
Application number: CN202221037747.0U
Authority: CN
Inventors: 李源
Original assignee: Hebei Zhengdong Lighting Technology Co ltd
Current assignee: Hebei Zhengdong Lighting Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-14
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a lamp post straightening device, which comprises a workbench, two supporting pieces, a downward pressing fixing component, a sliding component and a straightening component, wherein the two supporting pieces are arranged on the workbench at intervals and used for supporting a metal pipe; the downward pressing fixing component is arranged on the workbench and is provided with two downward pressing parts capable of pressing the end parts of the metal pipe downward to fix the metal pipe; the sliding assembly is arranged on the workbench and can slide along the interval direction of the bearing piece; the straightening piece is connected to the lower end of the sliding assembly and used for pressing and straightening the metal pipe up and down correspondingly to the metal pipe. The utility model provides a lamp pole coalignment is fixed the tubular metal resonator through the cooperation of pushing down fixed subassembly and support piece, then the subassembly that slides drives the top that the alignment piece slided to the tubular metal resonator bend to carry out the alignment to the tubular metal resonator, avoided the rebound phenomenon of tubular metal resonator alignment in-process.

Description

Lamp pole straightening device

Technical Field

The utility model belongs to the technical field of the street lamp production, more specifically say, relate to a lamp pole coalignment.

Background

The street lamp is a lamp for providing illumination for a road, and is a whole body formed by a lamp, an electric appliance, a light source, a lamp post, a lamp arm and the like, wherein the lamp post is generally made of a metal tube, but the lamp post can be bent and deformed under the influence of factors such as improper operation of workers or uneven stress in the production process, and once the lamp post is bent and deformed, the use safety performance can be influenced, and potential safety hazards are caused.

When the existing manual straightening machine is used, a lamp pole is generally placed on a U-shaped groove in a workbench, the lamp pole is clamped through the U-shaped groove, but when the straightening pole is rapidly and upwards retracted after downwards extruding the lamp pole, the lamp pole is easy to rebound, the purpose of straightening is difficult to achieve, and certain potential safety hazards are also provided.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a lamp pole coalignment can avoid the resilience phenomenon of lamp pole coalignment in-process, is convenient for effectively straighten the lamp pole, has improved the security of operation.

In order to achieve the above object, the utility model adopts the following technical scheme: the lamp post straightening device comprises a workbench, two supporting pieces, a pressing fixing assembly, a sliding assembly and a straightening piece, wherein the two supporting pieces are arranged on the workbench at intervals and used for supporting a metal pipe; the downward pressing fixing component is arranged on the workbench and is provided with two downward pressing parts capable of pressing the end parts of the metal pipe downward to fix the metal pipe; the sliding assembly is arranged on the workbench and can slide along the interval direction of the bearing piece; the straightening piece is connected to the lower end of the sliding assembly and used for pressing and straightening the metal pipe up and down correspondingly to the metal pipe.

In a possible implementation mode, the downward pressing fixing assembly comprises an installation frame, a first screw rod, a first driving piece and a downward pressing seat, the installation frame is arranged on the workbench, the upper end of the installation frame is provided with an extension arm extending to one side close to the supporting piece, and the side wall of the installation frame is provided with a limiting cavity extending along the vertical direction and provided with an opening facing one side of the supporting piece; the first screw rod is connected between the extension arm and the workbench in a rotating manner along the up-down direction; the first driving piece is arranged on the mounting frame, and the driving end of the first driving piece extends downwards and is connected with the first screw rod; the lower pressing seat is connected in the limiting cavity in a sliding mode and is in threaded fit with the first screw rod, and the lower pressing portion is connected to the lower end of the lower pressing seat.

In some embodiments, the pressing part corresponds to the bearing part vertically, and the bottom surface of the pressing part is an arc-shaped upper concave surface.

In some embodiments, the top surface of the retainer is an arcuate concave bottom surface for receiving the metal tube.

In a possible implementation manner, the sliding assembly comprises a sliding seat, a sliding block and a second screw rod, the sliding seat is arranged on the workbench along the spacing direction of the supporting piece and is positioned on the side part of the supporting piece, and the sliding seat is provided with a sliding groove with an upward opening; the sliding block is connected in the sliding chute in a sliding way; the second screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the second screw rod is connected with a second driving piece.

In some embodiments, the straightening member includes a mounting arm, an expansion member and a straightening member, the mounting arm is disposed at the upper end of the sliding block and horizontally extends to the upper side of the supporting member; the telescopic piece is arranged below the mounting arm and extends downwards; the straightening piece is arranged at the extending end of the telescopic piece and used for pressing the metal pipe downwards.

In some embodiments, the straightening member includes an assembly frame and a roller, the assembly frame is disposed at the extension end of the telescopic member; the roller is rotatably connected to the assembly frame and is used for abutting against the peripheral wall of the metal pipe to straighten the metal pipe.

In some embodiments, the peripheral wall of the roller is a concave arc-shaped curved surface.

In a possible implementation manner, the lamp pole straightening device further comprises a rotating piece which is in plug-in fit with the pipe orifice of the metal pipe and is used for driving the metal pipe to rotate circumferentially.

In some embodiments, the rotating member comprises an insertion rod and a force application rod, the insertion rod is inserted into the pipe orifice of the metal pipe, and the outer peripheral wall of the insertion rod is abutted with the inner peripheral wall of the metal pipe; the force application rod is perpendicular to the axis of the insertion rod and is arranged at the outer end of the insertion rod.

The utility model provides a lamp pole coalignment's beneficial effect lies in: compared with the prior art, the utility model provides a lamp pole coalignment places the tubular metal resonator on two supporting pieces, the both ends of the bearing tubular metal resonator respectively of two supporting pieces, and make the crooked part of tubular metal resonator be the arch and put, then splenium under the adjustment, splenium and supporting piece cooperation are followed the tubular metal resonator and are followed direction centre gripping from top to bottom down under making, the subassembly that slides at last makes drives the top that the alignment piece adjusted the tubular metal resonator position, then the alignment piece pushes down tubular metal resonator bending part, accomplish the alignment of tubular metal resonator, the rebound phenomenon in the tubular metal resonator alignment process has been avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a usage status of the lamp pole straightening device provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10. a metal tube; 100. a work table; 200. a support member; 300. pressing down the fixing component; 310. a first driving member; 320. a first lead screw; 330. pressing down the base; 331. a pressing part; 340. a mounting frame; 341. a limiting cavity; 342. an extension arm; 400. a sliding component; 410. a slider; 420. a second lead screw; 430. a slide base; 431. a chute; 440. a second driving member; 500. a straightening member; 510. mounting an arm; 520. a telescoping member; 530. a straightening piece; 531. a roller; 532. an assembly frame; 600. a rotating member; 610. a force application rod; 620. a plug rod.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, a lamp pole straightening device according to the present invention will now be described. The lamp post straightening device comprises a workbench 100, two supporting pieces 200, a downward pressing fixing component 300, a sliding component 400 and a straightening piece 500, wherein the two supporting pieces 200 are arranged on the workbench 100 at intervals along the length direction of the workbench 100 and used for supporting a metal pipe 10; the press-down fixing assembly 300 is disposed on the worktable 100, and the press-down fixing assembly 300 can press down and fix the end of the metal pipe 10; the sliding assembly 400 is arranged on the workbench 100 and can adjust displacement along the length direction of the workbench 100; the straightening member 500 is provided at the output end of the slip assembly 400 and can press down the straightening metal pipe 10.

The lamp pole coalignment that this embodiment provided, compared with the prior art, the utility model provides a lamp pole coalignment, place tubular metal resonator 10 on two supporting pieces 200, the both ends of bearing tubular metal resonator 10 respectively of two supporting pieces 200, and make the crooked part of tubular metal resonator 10 be the arch and put, then the splenium 331 is pushed down in the adjustment, make the splenium 331 and the cooperation of supporting piece 200 and hold tubular metal resonator 10 along upper and lower direction centre gripping, make the subassembly 400 that slides at last drive the top that the crooked position of tubular metal resonator 10 was adjusted to the alignment piece 500, then alignment piece 500 pushes down tubular metal resonator 10 crooked part, accomplish the alignment of tubular metal resonator 10, the rebound phenomenon in the 10 alignment processes of tubular metal resonator has been avoided.

In a possible implementation manner, the characteristic pressing fixing component 300 adopts a structure as shown in fig. 1, and referring to fig. 1, the characteristic pressing fixing component 300 includes a mounting rack 340, a first screw 320, a first driving member 310, and a pressing base 330, the mounting rack 340 is disposed on the workbench 100, an extension arm 342 extending to a side close to the supporting member 200 is disposed at an upper end of the mounting rack 340, and a limiting cavity 341 extending in an up-down direction and having an opening facing one side of the supporting member 200 is disposed on a sidewall of the mounting rack 340; the first lead screw 320 is connected between the extension arm 342 and the workbench 100 in a vertical direction; the first driving member 310 is arranged on the mounting frame 340, and a driving end of the first driving member 310 extends downwards and is connected with the first screw 320; the pressing base 330 is slidably connected to the limiting cavity 341 and is in threaded fit with the first screw 320, and the pressing portion 331 is connected to the lower end of the pressing base 330.

Specifically, after the metal tube 10 is placed on the supporting member 200, the first driving member 310 drives the first screw 320 to rotate, and the first screw 320 drives the mounting frame 340 to move downward, so that the pressing portion 331 at the lower end of the pressing base 330 cooperates with the supporting member 200 to fix the metal tube 10 from above.

Not only do down press seat 330 with spacing chamber 341 sliding connection, the lateral wall in spacing chamber 341 still carries on spacingly to pressing down seat 330, avoids pressing down seat 330 along the horizontal direction swing.

Optionally, a portion of the pressing base 330 located in the limiting cavity 341 is provided with a protruding block protruding outward, two opposite inner walls of the opening side of the limiting cavity 341 are respectively provided with a limiting strip extending to an adjacent side, and the limiting strip is used for abutting against the protruding block to prevent the pressing base 330 from being separated from the limiting cavity 341.

In some embodiments, the pressing portion 331 corresponds to the supporting member 200 up and down, and the bottom surface of the pressing portion 331 is an arc-shaped concave surface.

Specifically, the bottom surface of the pressing portion 331 is an arc curved surface which is concave upward and adapts to the radian of the outer peripheral wall of the metal pipe 10, thereby increasing the contact area with the metal pipe 10. The two pressing portions 331 correspond to the two supporting members 200 one by one, respectively, to stably hold the metal pipe 10.

In some embodiments, the top surface of the retainer 200 is an arcuate concave bottom surface for receiving the metal pipe 10.

Specifically, the arc-shaped lower concave surface on the support 200 is used for accommodating the metal pipe 10, so that the metal pipe 10 is prevented from rolling on the workbench 100, and the arc-shaped lower concave surface can adapt to metal pipes 10 with different diameters, thereby improving the practicability of the support 200.

When the end of the metal tube 10 is deformed by extrusion, the end of the metal tube 10 can be corrected by the cooperation of the pressing part 331 and the supporting member 200, and the practicability of the pressing part 331 and the supporting member 200 is improved.

In a possible implementation manner, the characteristic sliding assembly 400 adopts a structure as shown in fig. 1, referring to fig. 1, the characteristic sliding assembly 400 includes a sliding base 430, a sliding block 410 and a second screw rod 420, the sliding base 430 is disposed on the workbench 100 along the spacing direction of the supporting member 200 and is located at the side portion of the supporting member 200, and a sliding groove 431 with an upward opening is disposed on the sliding base 430; the sliding block 410 is slidably connected in the sliding groove 431; the second screw rod 420 penetrates through the slider 410 and is in threaded connection with the slider 410, and the second driving member 440 is connected to the second screw rod 420.

Specifically, the aligning member 500 is disposed on the sliding block 410, and the sliding block 410 drives the aligning member 500 to adjust the displacement in the horizontal direction. The metal pipe 10 is placed on the two supporting members 200, the two supporting members 200 respectively support two ends of the metal pipe 10, the bent portion of the metal pipe 10 is placed in an arch shape, then the pressing portion 331 is adjusted to be matched with the supporting members 200 to clamp the metal pipe 10 in the up-and-down direction, finally the second driving member 440 drives the second screw rod 420 to rotate, the second screw rod 420 drives the sliding block 410 to slide in the sliding groove 431, and after the straightening member 500 is aligned with the bent portion of the metal pipe 10, the straightening member 500 presses and straightens the bent portion of the metal pipe 10, so that straightening of all portions of the metal pipe 10 is facilitated.

The sliding block 410 is not only in sliding connection with the sliding groove 431, but also can limit the sliding block 410 by the side wall of the sliding groove 431, so that the sliding block 410 is prevented from rotating under the driving of the second screw rod 420.

Optionally, the lower edge both sides of slider 410 are equipped with outside bellied stopper, are equipped with the blend stop that extends to adjacent one side on the two relative inner walls of the opening side of spout 431 respectively, and the blend stop is used for with the stopper butt in order to avoid slider 410 to deviate from in spout 431.

In some embodiments, straightening member 500 includes a mounting arm 510, a telescoping member 520, and a straightening member 530, wherein mounting arm 510 is disposed at the upper end of slider 410 and extends horizontally above support member 200; the telescoping member 520 is disposed below the mounting arm 510 and extends downward; a straightening member 530 is provided at the extended end of the telescopic member 520 for pressing down the metal pipe 10.

Specifically, the telescopic member 520 is provided to the bottom surface of the mounting arm 510. After the slider 410 drives the mounting arm 510 to reach a predetermined position, the telescopic member 520 extends to drive the straightening member 530 to press the metal tube 10, thereby straightening the metal tube 10.

Alternatively, the top surface of the straightening member 530 may be an arc-shaped concave upper surface to prevent the straightening member 530 from pressing the outer circumferential wall of the metal pipe 10.

In some embodiments, the straightening element 530 includes an assembly frame 532 and a roller 531, wherein the assembly frame 532 is disposed at the extending end of the telescopic element 520; the roller 531 is rotatably connected to the assembling frame 532, and is used for abutting against the peripheral wall of the metal tube 10 to align the metal tube 10.

Specifically, the telescopic member 520 may be adjusted to extend the telescopic member 520, the roller 531 may be lowered to a predetermined height, and then the slider 410 may be slid back and forth, so that the roller 531 rolls back and forth on the top wall of the metal pipe 10, thereby straightening the metal pipe 10 and accelerating the straightening operation efficiency of the metal pipe 10.

In some embodiments, the peripheral wall of the roller 531 is a concave curved surface.

Specifically, the arc-shaped curved surface on the roller 531 is matched with the radian of the outer peripheral wall of the metal tube 10, so that not only is the contact area with the metal tube 10 increased, but also the situation that the outer peripheral wall of the metal tube 10 is deformed due to the fact that the roller 531 extrudes the metal tube 10 through an irregular contact surface is avoided.

In a possible implementation manner, the lamp pole straightening device adopts a structure as shown in fig. 1, and referring to fig. 1, the lamp pole straightening device further includes a rotating member 600 that is in plug-in fit with the pipe orifice of the metal pipe 10 and is used for driving the metal pipe 10 to rotate circumferentially.

Specifically, the metal pipe 10 needs to be aligned by circumferential rotation because the metal pipe 10 may be bent in a plurality of directions. In the process, the lower pressing base 330 is firstly away from the metal tube 10, the rotating member 600 is rotated to drive the metal tube 10 to rotate circumferentially, and then the lower pressing base 330 is continuously controlled to press the metal tube 10 tightly, so as to continuously straighten the metal tube 10.

In some embodiments, the rotating member 600 includes an insertion rod 620 and a force applying rod 610, the insertion rod 620 is inserted into the nozzle of the metal tube 10, and an outer circumferential wall of the insertion rod 620 abuts against an inner circumferential wall of the metal tube 10; the force application rod 610 is disposed at the outer end of the insertion rod 620 perpendicular to the axis of the insertion rod 620.

Specifically, during the use, insert peg 620 into tubular metal resonator 10 earlier, peg 620's periphery wall and tubular metal resonator 10's internal perisporium butt, then make and push down the pressure seat 330 and keep away from tubular metal resonator 10 to the power application pole 610 of rotation, the circumference of accomplishing tubular metal resonator 10 is rotatory, continues to control at last and pushes down the pressure seat 330 and compress tightly tubular metal resonator 10, continues to carry out the alignment of tubular metal resonator 10, has made things convenient for the circumferential direction to tubular metal resonator 10.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Lamp pole coalignment, its characterized in that includes:

a work table;

the two supporting pieces are arranged on the workbench at intervals and are used for supporting the metal pipe;

the downward pressing fixing component is arranged on the workbench and is provided with two downward pressing parts capable of downward pressing the end parts of the metal pipe to fix the metal pipe;

the sliding assembly is arranged on the workbench and can slide along the interval direction of the bearing piece;

and the straightening piece is connected to the lower end of the sliding component and used for correspondingly downwards pressing and straightening the metal pipe up and down.

2. The lamp pole straightening apparatus of claim 1, wherein the hold-down fixture assembly comprises:

the mounting frame is arranged on the workbench, the upper end of the mounting frame is provided with an extension arm extending to one side close to the supporting piece, and the side wall of the mounting frame is provided with a limiting cavity extending along the vertical direction and provided with an opening facing one side of the supporting piece;

the first screw rod is connected between the extension arm and the workbench in a vertical rotating manner;

the driving end of the first driving piece extends downwards and is connected with the first screw rod;

and the pressing base is connected in the limiting cavity in a sliding manner and is in threaded fit with the first screw rod, and the pressing part is connected to the lower end of the pressing base.

3. The lamp post straightening device according to claim 2, wherein the pressing part corresponds to the supporting part up and down, and the bottom surface of the pressing part is an arc-shaped upper concave surface.

4. The lamp pole straightening device as claimed in claim 3, wherein the top surface of the support is an arc-shaped concave lower surface for receiving the metal tube.

5. The pole straightening apparatus of claim 1, wherein the slip assembly comprises:

the sliding seat is arranged on the workbench along the interval direction of the supporting piece and positioned on the side part of the supporting piece, and a sliding groove with an upward opening is arranged on the sliding seat;

the sliding block is connected in the sliding groove in a sliding manner;

and the second screw rod penetrates through the sliding block and is in threaded connection with the sliding block, and the second screw rod is connected with a second driving piece.

6. The pole straightening apparatus of claim 5, wherein the straightening member comprises:

the mounting arm is arranged at the upper end of the sliding block and horizontally extends to the upper part of the bearing piece;

the telescopic piece is arranged below the mounting arm and extends downwards;

and the straightening piece is arranged at the extending end of the telescopic piece and used for pressing the metal pipe downwards.

7. The lamp pole straightening apparatus as claimed in claim 6, wherein the straightening member comprises:

the assembling frame is arranged at the extending end of the telescopic piece;

and the roller is rotatably connected to the assembly frame and is used for abutting against the peripheral wall of the metal pipe so as to straighten the metal pipe.

8. The lamp pole straightening device as claimed in claim 7, wherein the peripheral wall of the roller is a concave arc-shaped curved surface.

9. The lamp post straightening device according to claim 1, further comprising a rotating member which is in plug fit with the pipe opening of the metal pipe and is used for driving the metal pipe to rotate circumferentially.

10. The lamp pole alignment apparatus of claim 9, wherein the rotating member comprises:

the plug-in rod is plugged in the pipe orifice of the metal pipe, and the outer peripheral wall of the plug-in rod is abutted to the inner peripheral wall of the metal pipe;

and the force application rod is perpendicular to the axis of the insertion rod and is arranged at the outer end of the insertion rod.