Leveling roller supporting structure of leveler

Abstract

The utility model discloses a leveling roller supporting structure of a leveler, which comprises a mounting seat and a plurality of leveling rollers, and two ends of each leveling roller are rotatably arranged on the mounting seat. A supporting plate used for supporting the leveling rollers is arranged in the middle of the mounting base, a plurality of arc-shaped grooves are formed in the supporting plate in the arrangement direction of the leveling rollers, and the radian of the arc-shaped grooves is larger than 180 degrees. The middle parts of the leveling rollers are rotationally arranged in the corresponding arc-shaped grooves, and the middle parts of the leveling rollers are propped against the two side walls of the arc-shaped grooves; in other words, the upper end face of the middle of the leveling roller is exposed out of the arc-shaped groove to conduct leveling machining on the steel plate, the lower end face of the leveling roller can abut against the two side walls of the arc-shaped groove, and the two side walls of the arc-shaped groove support the middle of the leveling roller; the conditions of sagging, distortion and deformation of the leveling roller are avoided, and the leveling effect of the leveler on the steel plate is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of leveling machine technology, and more specifically, it relates to a leveling roller support structure for a leveling machine. Background Technology

[0002] A leveling machine is a device used to correct the flatness of steel plates. Its working principle is that the motor drives the upper and lower leveling rollers, which are set opposite each other, to rotate simultaneously. The upper and lower leveling rollers repeatedly twist and bend the steel plate to eliminate the internal stress of the steel plate, thereby achieving the effect of flattening the steel plate.

[0003] The leveling effect of steel plates mainly depends on the leveling rollers. However, due to their long length, the middle part of the leveling rollers often bends and deforms, which affects the leveling effect of the steel plates and prevents them from meeting the actual requirements. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a leveling roller support structure for a leveling machine.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A leveling roller support structure for a leveling machine includes a mounting base and a plurality of leveling rollers, the two ends of which are rotatably mounted on the mounting base; a support plate for supporting the plurality of leveling rollers is provided in the middle of the mounting base, and the support plate is provided with a plurality of arc-shaped grooves along the arrangement direction of the plurality of leveling rollers, the arc of the arc-shaped grooves being greater than 180 degrees.

[0007] The middle part of the leveling roller is rotatably positioned within a corresponding arc-shaped groove, and the middle part of the leveling roller abuts against the two side walls of the arc-shaped groove.

[0008] The present invention is further provided with: the support plate is provided with an oil flow channel and an oil injection port, one end of the oil flow channel is connected to the oil injection port, and the other end extends along the arrangement direction of the leveling rollers;

[0009] The top wall of the arc-shaped groove is provided with an oil outlet, which is connected to the oil flow channel.

[0010] The present invention is further provided with a protective sleeve inside the arc-shaped groove, the protective sleeve being adapted to the arc-shaped groove.

[0011] The present invention further includes the following feature: the protective sleeve is made of copper.

[0012] The present invention further includes a plurality of oil outlet holes on the protective sleeve.

[0013] The beneficial effects of this utility model are as follows: The mounting base of the leveling machine is provided with a support plate for supporting the leveling rollers. The support plate is provided with several arc-shaped grooves with an arc angle greater than 180 degrees along the arrangement direction of several leveling rollers. The middle part of the leveling roller is rotatably set in the corresponding arc-shaped groove, and the middle part of the leveling roller abuts against the two side walls of the arc-shaped groove. That is, the upper end face of the middle part of the leveling roller is exposed outside the arc-shaped groove to perform leveling processing on the steel plate, while the lower end face of the leveling roller abuts against the two side walls of the arc-shaped groove. The two side walls of the arc-shaped groove support the middle part of the leveling roller, so as to prevent the leveling roller from sagging, twisting, or deforming, and to ensure the leveling effect of the leveling machine on the steel plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the leveling roller support structure of a leveling machine according to the present invention;

[0015] Figure 2 This is a schematic diagram of the support plate of the leveling roller support structure of a leveling machine according to the present invention. Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the support plate of the leveling roller support structure of a leveling machine according to the present invention. Figure 2 ;

[0017] Figure 4 This is a schematic diagram of the protective sleeve of the leveling roller support structure of a leveling machine according to the present invention;

[0018] Figure 5 This is an application diagram of the leveling roller support structure of a leveling machine according to the present invention;

[0019] Explanation of reference numerals in the attached drawings: 1. Mounting base; 2. Leveling roller; 3. Support plate; 31. Arc groove; 311. Oil outlet; 32. Oil injection port; 4. Protective sleeve; 41. Oil outlet hole. Detailed Implementation

[0020] See attached document Figures 1 to 5 The present invention provides a more detailed description of an embodiment of a leveling roller support structure for a leveling machine.

[0021] A leveling roller support structure for a leveling machine includes a mounting base 1 and a plurality of leveling rollers 2, the two ends of which are rotatably mounted on the mounting base 1; a support plate 3 for supporting the plurality of leveling rollers 2 is provided in the middle of the mounting base 1, the support plate 3 being fixedly mounted on the mounting base by fastening screws; the support plate 3 is provided with a plurality of arc-shaped grooves 31 along the arrangement direction of the plurality of leveling rollers 2, the arc of the arc grooves 31 being greater than 180 degrees;

[0022] The middle part of the leveling roller 2 is rotatably mounted in the corresponding arc-shaped groove 31, and the middle part of the leveling roller 2 abuts against the two side walls of the arc-shaped groove 31; that is, the upper end face of the middle part of the leveling roller 2 is exposed outside the arc-shaped groove 31 to perform flattening processing on the steel plate, while the lower end face of the leveling roller 2 abuts against the two side walls of the arc-shaped groove 31. The two side walls of the arc-shaped groove 31 support the middle part of the leveling roller 2 to prevent the leveling roller 2 from sagging, twisting, or deforming, and to ensure the leveling effect of the leveling machine on the steel plate; the support plate 3 can provide good support for the leveling roller 2 without interfering with the normal operation of the leveling roller 2.

[0023] To facilitate the addition of lubricating oil to the leveling rollers 2, the support plate 3 is provided with an oil flow channel and an oil inlet 32. One end of the oil flow channel is connected to the oil inlet 32, and the other end extends along the arrangement direction of the leveling rollers 2. The top wall of the arc-shaped groove 31 is provided with an oil outlet 311, which is connected to the oil flow channel. This allows the lubricating oil added from the oil inlet 32 ​​to flow out from the oil outlet 311 of each arc-shaped groove 31 through the oil flow channel, thus lubricating each leveling roller 2, reducing the coefficient of friction between the leveling roller 2 and the arc-shaped groove 31, and better protecting the leveling roller 2 and the support plate 3.

[0024] The arc-shaped groove 31 is provided with a protective sleeve 4, which is adapted to the arc-shaped groove 31. The protective sleeve 4 is made of copper. The protective sleeve 4 can further protect the support plate 3. At the same time, the use of a relatively soft protective sleeve 4 can also protect the leveling roller 2. The protective sleeve 4 is provided with several oil outlet holes 41, so that the lubricating oil flowing out from the oil outlet 311 can lubricate the leveling roller 2 through the oil outlet holes 41.

[0025] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A leveling roller support structure for a leveling machine, comprising a mounting base and a plurality of leveling rollers, wherein the two ends of the leveling rollers are rotatably mounted on the mounting base; characterized in that: The mounting base is provided with a support plate in the middle for supporting several leveling rollers. The support plate is provided with several arc-shaped grooves along the arrangement direction of the several leveling rollers. The arc of the arc-shaped grooves is greater than 180 degrees. The middle part of the leveling roller is rotatably positioned within a corresponding arc-shaped groove, and the middle part of the leveling roller abuts against the two side walls of the arc-shaped groove.

2. The leveling roller support structure of a leveling machine according to claim 1, characterized in that: The support plate is provided with an oil flow channel and an oil injection port. One end of the oil flow channel is connected to the oil injection port, and the other end extends along the arrangement direction of the leveling rollers. The top wall of the arc-shaped groove is provided with an oil outlet, which is connected to the oil flow channel.

3. The leveling roller support structure of a leveling machine according to claim 2, characterized in that: A protective sleeve is provided inside the arc-shaped groove, and the protective sleeve is adapted to the arc-shaped groove.

4. The leveling roller support structure of a leveling machine according to claim 3, characterized in that: The protective sleeve is made of copper.

5. The leveling roller support structure of a leveling machine according to claim 4, characterized in that: The protective sleeve is provided with several oil outlet holes.

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