Straightening equipment for metal column

Abstract

The utility model relates to straightening equipment for a metal column, which comprises a rack, a measuring mechanism, a metal column supporting mechanism and a straightening mechanism, the measuring mechanism, the metal column supporting mechanism and the straightening mechanism are all fixedly connected to preset positions of the rack, the measuring mechanism comprises a lifting cylinder and a measuring sensor, and the measuring sensor is fixedly connected to the rack. The lifting air cylinder is connected to the rack, the lifting air cylinder is provided with a lifting rod, the measuring sensor is fixedly connected to the lifting rod, and the lifting air cylinder drives the measuring sensor to ascend and descend in the vertical direction; the metal column supporting mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both fixedly installed on the rack, and the two ends of a metal column are in lap joint with the first supporting plate and the second supporting plate respectively; the straightening mechanism comprises a straightening rod and a straightening air cylinder, the straightening air cylinder is connected with the straightening rod, and the straightening air cylinder drives the straightening rod to move, so that the straightening rod is pressed on the metal column and straightens the metal column.

Description

Technical Field

[0001] The utility model relates to the field of straightening equipment, in particular to straightening equipment for metal columns. Background Art

[0002] Metal columns with high straightness precision have always been indispensable parts for certain equipment. The straightening of metal columns has always been an indispensable production process. In the prior art, the straightening of metal columns has always been performed by manual hand-held tools. For example, after the metal column is processed to a certain degree, it is straightened. The metal column is straightened by manual hand-held tools or hydraulic equipment. After the straightening operation, it is measured with a level. If it does not reach the qualified level, the straightening action is continued in a cycle. This straightening operation in the prior art is time-consuming and labor-intensive, and the work efficiency is low. The quality of the straightening results depends entirely on the experience of the workers, resulting in different straightening structures of multiple metal columns and inconsistent straightening results. Summary of the invention

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a straightening device for a metal column.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a metal column straightening device, comprising a frame, a measuring mechanism, a metal column supporting mechanism and a straightening mechanism, wherein the measuring mechanism, the metal column supporting mechanism and the straightening mechanism are all fixedly connected to the preset position of the frame, wherein:

[0005] The measuring mechanism comprises a lifting cylinder and a measuring sensor, wherein the lifting cylinder is connected to the frame, the lifting cylinder has a lifting rod, the measuring sensor is fixedly connected to the lifting rod, and the lifting cylinder drives the measuring sensor to rise and fall in the vertical direction;

[0006] The metal column support mechanism includes a first support plate and a second support plate, the first support plate and the second support plate are both fixedly mounted on the frame, the first support plate and the second support plate are arranged opposite to each other, and there is a preset distance between the first support plate and the second support plate, and two ends of the metal column are overlapped on the first support plate and the second support plate respectively;

[0007] The straightening mechanism comprises a straightening rod and a straightening cylinder, wherein the straightening cylinder is connected to the straightening rod, and the straightening cylinder drives the straightening rod to move, so that the straightening rod is pressed on the metal column and straightens the metal column.

[0008] In one embodiment of the present application, the measuring mechanism also includes a transverse sliding rail and a transverse sliding block. The transverse sliding rail is fixedly mounted on the frame, the transverse sliding block is slidably connected to the transverse sliding rail, and the lifting cylinder is fixedly mounted on the transverse sliding block, so that the lifting cylinder moves on the transverse sliding rail.

[0009] In one embodiment of the present application, the measuring mechanism also includes a guide column, an adapter and a sleeve rod, the adapter is fixedly connected to the lifting rod of the lifting cylinder, and the sleeve rod is fixedly connected to the adapter; one end of the guide column is fixedly connected to the adapter, and the other end of the guide column is slidably connected to the transverse sliding block, so that when the lifting cylinder drives the adapter to lift and lower, the guide column slides in the vertical direction relative to the transverse sliding block.

[0010] In one embodiment of the present application, the measuring sensor is sleeved on the sleeve rod, so that the lifting cylinder drives the measuring sensor to rise and fall in the vertical direction.

[0011] In one embodiment of the present application, the metal column support mechanism also includes a first driving motor, a first active wheel, a first driven wheel, a second driven wheel, a first transmission belt, a first transmission rod, a second transmission rod, a first support wheel, and a second support wheel. The rotating shaft of the first driving motor is fixedly connected to the first active wheel, the two ends of the first transmission rod are respectively fixedly connected to the first driven wheel and the first support wheel, the two ends of the second transmission rod are respectively fixedly connected to the second driven wheel and the second support wheel, the first transmission rod and the second transmission rod are close to each other and both are connected to the first support plate, and the first transmission rod and the second transmission rod both rotate relative to the first support plate; the active wheel, the first driven wheel and the second driven wheel are connected by the first transmission belt, so that the first driving motor drives the first driven wheel and the second driven wheel to rotate, thereby driving the first support wheel and the second support wheel to rotate; one end of the metal column is overlapped between the first support wheel and the second support wheel.

[0012] In one embodiment of the present application, the metal column support mechanism also includes a first fixed connecting plate, which is fixedly connected to the first support plate, and a preset number of first through holes are provided on the first fixed connecting plate, the first through holes pass through the first fixed connecting plate and the through holes are adapted to the first transmission rod and the second transmission rod, the first transmission rod and the second transmission rod respectively pass through the first through holes on the first fixed connecting plate, so that the first transmission rod and the second transmission rod are fixedly connected to the first fixed connecting plate, and the first transmission rod and the second transmission rod rotate relative to the first fixed connecting plate.

[0013] In one embodiment of the present application, the metal column support mechanism also includes a first rotating cylinder, a first connecting rod and a first clamping bearing. The first connecting rod has two ends. One end of the first connecting rod is fixedly connected to the first rotating cylinder, and the other end of the first connecting rod is fixedly connected to the first clamping bearing. The first rotating cylinder drives the first connecting rod to rotate, so that the first clamping bearing moves to the top of the metal column and clamps the metal column.

[0014] In one embodiment of the present application, the metal column support mechanism also includes a second drive motor, a second driving wheel, a third driven wheel, a fourth driven wheel, a second transmission belt, a third transmission rod, a fourth transmission rod, a third support wheel, and a fourth support wheel. The rotating shaft of the second drive motor is fixedly connected to the second driving wheel, the two ends of the third transmission rod are respectively fixedly connected to the third driven wheel and the third support wheel, and the two ends of the fourth transmission rod are respectively fixedly connected to the fourth driven wheel and the fourth support wheel; the second transmission belt connects the second driving wheel, the third driven wheel and the fourth driven wheel together, so that the second drive motor drives the third driven wheel and the fourth driven wheel to rotate, thereby driving the third support wheel and the fourth support wheel to rotate.

[0015] In one embodiment of the present application, the metal column support mechanism also includes a second fixed connecting plate, the second fixed connecting plate is fixedly connected to the second support plate, a preset number of second through holes are provided on the second fixed connecting plate, the second through holes are adapted to the third transmission rod and the fourth transmission rod, the third transmission rod and the fourth transmission rod pass through the second through holes, so that the third transmission rod and the fourth transmission rod are connected to the second fixed connecting plate, and the third transmission rod and the fourth transmission rod rotate relative to the second fixed connecting plate.

[0016] In one embodiment of the present application, the metal column support mechanism also includes a second rotating cylinder, a second connecting rod and a second clamping bearing. The second connecting rod has two ends. One end of the second connecting rod is fixedly connected to the second rotating cylinder, and the other end of the second connecting rod is fixedly connected to the second clamping bearing. The second rotating cylinder drives the second connecting rod to rotate, so that the second clamping bearing moves to the top of the metal column and clamps the metal column.

[0017] The beneficial effects of the present application are as follows: the present application provides a straightening device for a metal column, the straightening device includes a measuring mechanism, a metal column supporting mechanism and a straightening mechanism, the metal column supporting mechanism fixes the metal column to be straightened thereon, the straightening mechanism applies force to the metal column from the bottom of the metal column, so that the metal column is deformed and straightened, the measuring sensor of the measuring mechanism contacts the metal column that has been straightened by the straightening mechanism and measures its straightness, and uploads the measured data to the controller, the controller compares the data with the pre-stored data, and if it is unqualified, the above straightening action is continued to be circulated until it is qualified. The straightening device for a metal column provided by the present application has a high degree of automation, high accuracy of straightening and measurement results, small error, and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a metal column straightening device.

[0019] Figure 2 for Figure 1 A partial enlarged view of a metal column straightening device provided.

[0020] Figure 3 for Figure 1 Another enlarged partial view of a metal column straightening device provided. DETAILED DESCRIPTION

[0021] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0022] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0023] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0024] Please refer to Figure 1-3 The present application provides a straightening device for a metal column, which comprises a frame 1, a measuring mechanism 2, a metal column supporting mechanism 3 and a straightening mechanism 4, wherein the measuring mechanism 2, the metal column supporting mechanism 3 and the straightening mechanism 4 are all fixedly connected to a preset position of the frame 1, wherein:

[0025] The measuring mechanism 2 includes a lifting cylinder 23 and a measuring sensor 27. The lifting cylinder 23 is connected to the frame 1. The lifting cylinder 23 has a lifting rod 230. The measuring sensor 27 is fixedly connected to the lifting rod 230. The lifting cylinder 23 drives the measuring sensor 27 to rise and fall in the vertical direction.

[0026] The metal column support mechanism 3 includes a first support plate 33 and a second support plate 34, the first support plate 33 and the second support plate 34 are both fixedly mounted on the frame 1, the first support plate 33 and the second support plate 34 are arranged opposite to each other, and there is a preset distance between the first support plate 33 and the second support plate 34, and the two ends of the metal column 5 are overlapped on the first support plate 33 and the second support plate 34 respectively;

[0027] The straightening mechanism 4 includes a straightening rod 43 and a straightening cylinder 42 . The straightening cylinder 42 is connected to the straightening rod 43 . The straightening cylinder 42 drives the straightening rod 43 to move, so that the straightening rod 43 is pressed on the metal column 5 and straightens the metal column 5 .

[0028] In the embodiment of the present application, the measuring mechanism 2 further comprises a transverse sliding rail 21 and a transverse sliding block 22. The transverse sliding rail 21 is fixedly mounted on the frame 1, the transverse sliding block 22 is slidably connected to the transverse sliding rail 21, and the lifting cylinder 23 is fixedly mounted on the transverse sliding block 22, so that the lifting cylinder 23 moves on the transverse sliding rail 21. The transverse here refers to Figure 1 The left-right direction of the metal column straightening equipment is the horizontal direction, and the up-down direction and the direction perpendicular to the horizontal direction is the vertical direction.

[0029] In an embodiment of the present application, the measuring mechanism 2 also includes a guide column 24, an adapter 25 and a sleeve rod 26, the adapter 25 is fixedly connected to the lifting rod 230 of the lifting cylinder 23, and the sleeve rod 26 is fixedly connected to the adapter 25; one end of the guide column 24 is fixedly connected to the adapter 25, and the other end of the guide column 24 is slidably connected to the transverse sliding block 22, so that when the lifting cylinder 23 drives the adapter 25 to rise and fall, the guide column 24 slides in the vertical direction relative to the transverse sliding block 22.

[0030] In the embodiment of the present application, the measuring sensor 27 is sleeved on the sleeve rod 26 , so that the lifting cylinder 23 drives the measuring sensor 27 to rise and fall in the vertical direction.

[0031] In the embodiment of the present application, the metal column support mechanism 3 also includes a first driving motor 31, a first driving wheel (not explicitly shown in the figure), a first driven wheel 37, a second driven wheel (not explicitly shown in the figure), a first transmission belt 38, a first transmission rod (not explicitly shown in the figure), a second transmission rod (not explicitly shown in the figure), a first support wheel 39, and a second support wheel 310. The rotating shaft of the first driving motor 31 is fixedly connected to the first driving wheel, the two ends of the first transmission rod are respectively fixedly connected to the first driven wheel 37 and the first support wheel 39, and the two ends of the second transmission rod are respectively fixedly connected to the second The driven wheel and the second support wheel 310, the first transmission rod and the second transmission rod are close to each other and both are connected to the first support plate 33, and the first transmission rod and the second transmission rod both rotate relative to the first support plate 33; the driving wheel, the first driven wheel 37 and the second driven wheel are connected by the first transmission belt 38, so that the first drive motor 31 drives the first driven wheel 37 and the second driven wheel to rotate, thereby driving the first support wheel and the second support wheel to rotate; one end of the metal column 5 is overlapped between the first support wheel and the second support wheel.

[0032] In an embodiment of the present application, the metal column support mechanism 3 also includes a first fixed connecting plate 35, which is fixedly connected to the first support plate 33, and a preset number of first through holes (not shown) are provided on the first fixed connecting plate 35, and the first through holes pass through the first fixed connecting plate 35 and are adapted to the first transmission rod and the second transmission rod, and the first transmission rod and the second transmission rod respectively pass through the first through holes on the first fixed connecting plate, so that the first transmission rod and the second transmission rod are fixedly connected to the first fixed connecting plate 35, and the first transmission rod and the second transmission rod rotate relative to the first fixed connecting plate 35.

[0033] In an embodiment of the present application, the metal column support mechanism 3 also includes a first rotating cylinder 311, a first connecting rod 312 and a first clamping bearing 313. The first connecting rod 312 has two ends. One end of the first connecting rod 312 is fixedly connected to the first rotating cylinder 311, and the other end of the first connecting rod 312 is fixedly connected to the first clamping bearing 313. The first rotating cylinder 311 drives the first connecting rod 312 to rotate, so that the first clamping bearing 313 moves to the top of the metal column 5 and clamps the metal column 5.

[0034] In an embodiment of the present application, the metal column support mechanism 3 also includes a second drive motor 32, a second driving wheel 317, a third driven wheel 315, a fourth driven wheel 316, a second transmission belt 318, a third transmission rod, a fourth transmission rod (not shown), a third support wheel 319, and a fourth support wheel 320. The rotating shaft of the second drive motor 32 is fixedly connected to the second driving wheel 317, the two ends of the third transmission rod are respectively fixedly connected to the third driven wheel 315 and the third support wheel 319, and the two ends of the fourth transmission rod are respectively fixedly connected to the fourth driven wheel 316 and the fourth support wheel 320; the second transmission belt 318 connects the second driving wheel 317, the third driven wheel 315 and the fourth driven wheel 316 together, so that the second drive motor 32 drives the third driven wheel 315 and the fourth driven wheel 316 to rotate, thereby driving the third support wheel 319 and the fourth support wheel 320 to rotate.

[0035] In an embodiment of the present application, the metal column support mechanism 3 also includes a second fixed connecting plate 36, which is fixedly connected to the second support plate 34, and a preset number of second through holes (not shown) are provided on the second fixed connecting plate 36, and the second through holes are adapted to the third transmission rod and the fourth transmission rod, and the third transmission rod and the fourth transmission rod pass through the second through holes, so that the third transmission rod and the fourth transmission rod are connected to the second fixed connecting plate 36, and the third transmission rod and the fourth transmission rod rotate relative to the second fixed connecting plate 36.

[0036] In an embodiment of the present application, the metal column support mechanism 3 also includes a second rotating cylinder 321, a second connecting rod 322 and a second clamping bearing 323. The second connecting rod 322 has two ends. One end of the second connecting rod 322 is fixedly connected to the second rotating cylinder 321, and the other end of the second connecting rod 322 is fixedly connected to the second clamping bearing 323. The second rotating cylinder 321 drives the second connecting rod 322 to rotate, so that the second clamping bearing 323 moves to the top of the metal column 5 and clamps the metal column 5.

[0037] The working principle of the present application is: the present application provides a straightening device for a metal column, which includes a measuring mechanism, a metal column supporting mechanism and a straightening mechanism. The metal column supporting mechanism fixes the metal column to be straightened thereon, and the straightening mechanism applies force to the metal column from the bottom of the metal column, so that the metal column is deformed and straightened. The measuring sensor of the measuring mechanism contacts the metal column that has been straightened by the straightening mechanism and measures its straightness, and uploads the measurement data to the controller. The controller compares the data with the pre-stored data. If it is unqualified, the above-mentioned straightening action is continued to be cycled until it is qualified.

[0038] The metal column straightening equipment provided by the present application has a high degree of automation, high accuracy of straightening and measurement results, small errors, and high working efficiency.

[0039] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A straightening device for a metal column, characterized in that: It includes a frame, a measuring mechanism, a metal column supporting mechanism and a straightening mechanism, wherein the measuring mechanism, the metal column supporting mechanism and the straightening mechanism are all fixedly connected to the preset positions of the frame, wherein: The measuring mechanism comprises a lifting cylinder and a measuring sensor, wherein the lifting cylinder is connected to the frame, the lifting cylinder has a lifting rod, the measuring sensor is fixedly connected to the lifting rod, and the lifting cylinder drives the measuring sensor to rise and fall in the vertical direction; The metal column support mechanism includes a first support plate and a second support plate, the first support plate and the second support plate are both fixedly mounted on the frame, the first support plate and the second support plate are arranged opposite to each other, and there is a preset distance between the first support plate and the second support plate, and two ends of the metal column are overlapped on the first support plate and the second support plate respectively; The straightening mechanism comprises a straightening rod and a straightening cylinder, wherein the straightening cylinder is connected to the straightening rod, and the straightening cylinder drives the straightening rod to move, so that the straightening rod is pressed on the metal column and straightens the metal column.

2. The metal column straightening device according to claim 1, characterized in that: The measuring mechanism also includes a transverse sliding rail and a transverse sliding block. The transverse sliding rail is fixedly mounted on the frame. The transverse sliding block is slidably connected to the transverse sliding rail. The lifting cylinder is fixedly mounted on the transverse sliding block, so that the lifting cylinder moves on the transverse sliding rail.

3. The metal column straightening device according to claim 2, characterized in that: The measuring mechanism also includes a guide column, an adapter and a sleeve rod, the adapter is fixedly connected to the lifting rod of the lifting cylinder, and the sleeve rod is fixedly connected to the adapter; one end of the guide column is fixedly connected to the adapter, and the other end of the guide column is slidably connected to the transverse sliding block, so that when the lifting cylinder drives the adapter to lift and lower, the guide column slides in the vertical direction relative to the transverse sliding block.

4. The metal column straightening device according to claim 3, characterized in that: The measuring sensor is sleeved on the sleeve rod, so that the lifting cylinder drives the measuring sensor to rise and fall in the vertical direction.

5. The metal column straightening device according to claim 1, characterized in that: The metal column support mechanism also includes a first driving motor, a first active wheel, a first driven wheel, a second driven wheel, a first transmission belt, a first transmission rod, a second transmission rod, a first support wheel, and a second support wheel. The rotating shaft of the first driving motor is fixedly connected to the first active wheel, two ends of the first transmission rod are respectively fixedly connected to the first driven wheel and the first support wheel, two ends of the second transmission rod are respectively fixedly connected to the second driven wheel and the second support wheel, the first transmission rod and the second transmission rod are close to each other and both are connected to the first support plate, and the first transmission rod and the second transmission rod both rotate relative to the first support plate; the active wheel, the first driven wheel and the second driven wheel are connected by the first transmission belt, so that the first driving motor drives the first driven wheel and the second driven wheel to rotate, thereby driving the first support wheel and the second support wheel to rotate; one end of the metal column is overlapped between the first support wheel and the second support wheel.

6. The metal column straightening device according to claim 5, characterized in that: The metal column support mechanism also includes a first fixed connecting plate, which is fixedly connected to the first support plate, and a preset number of first through holes are arranged on the first fixed connecting plate, the first through holes pass through the first fixed connecting plate and are adapted to the first transmission rod and the second transmission rod, the first transmission rod and the second transmission rod respectively pass through the first through holes on the first fixed connecting plate, so that the first transmission rod and the second transmission rod are fixedly connected to the first fixed connecting plate, and the first transmission rod and the second transmission rod rotate relative to the first fixed connecting plate.

7. The metal column straightening device according to claim 6, characterized in that: The metal column support mechanism also includes a first rotating cylinder, a first connecting rod and a first clamping bearing. The first connecting rod has two ends. One end of the first connecting rod is fixedly connected to the first rotating cylinder, and the other end of the first connecting rod is fixedly connected to the first clamping bearing. The first rotating cylinder drives the first connecting rod to rotate, so that the first clamping bearing moves to the top of the metal column and clamps the metal column.

8. The metal column straightening device according to claim 7, characterized in that: The metal column supporting mechanism also includes a second driving motor, a second driving wheel, a third driven wheel, a fourth driven wheel, a second transmission belt, a third transmission rod, a fourth transmission rod, a third support wheel, and a fourth support wheel. The rotating shaft of the second driving motor is fixedly connected to the second driving wheel, the two ends of the third transmission rod are respectively fixedly connected to the third driven wheel and the third support wheel, and the two ends of the fourth transmission rod are respectively fixedly connected to the fourth driven wheel and the fourth support wheel; the second transmission belt connects the second driving wheel, the third driven wheel and the fourth driven wheel together, so that the second driving motor drives the third driven wheel and the fourth driven wheel to rotate, thereby driving the third support wheel and the fourth support wheel to rotate.

9. The metal column straightening device according to claim 8, characterized in that: The metal column support mechanism also includes a second fixed connecting plate, which is fixedly connected to the second support plate, and a preset number of second through holes are provided on the second fixed connecting plate, and the second through holes are adapted to the third transmission rod and the fourth transmission rod, and the third transmission rod and the fourth transmission rod pass through the second through holes, so that the third transmission rod and the fourth transmission rod are connected to the second fixed connecting plate, and the third transmission rod and the fourth transmission rod rotate relative to the second fixed connecting plate.

10. The metal column straightening device according to claim 9, characterized in that: The metal column support mechanism also includes a second rotating cylinder, a second connecting rod and a second clamping bearing. The second connecting rod has two ends. One end of the second connecting rod is fixedly connected to the second rotating cylinder, and the other end of the second connecting rod is fixedly connected to the second clamping bearing. The second rotating cylinder drives the second connecting rod to rotate, so that the second clamping bearing moves to the top of the metal column and clamps the metal column.

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