Precise leveler

Abstract

The utility model discloses a precise leveler which comprises a base and an installation frame fixed above the base, an upper leveling roller set composed of a plurality of upper leveling rollers arranged side by side is rotationally arranged above the base, and a lower leveling roller set composed of a plurality of lower leveling rollers arranged side by side is rotationally arranged below the installation frame. A plurality of lower riding wheel roller sets are rotationally arranged on the base, the lower riding wheel roller sets are arranged below the lower leveling rollers in the arrangement direction of the lower leveling rollers, and the lower leveling rollers are rotationally arranged between every two adjacent lower riding wheel rollers; a plurality of upper riding wheel roller sets are rotationally arranged on the mounting frame, the upper riding wheel roller sets are arranged above the upper leveling rollers in the arrangement direction of the upper leveling rollers, and the upper leveling rollers are rotationally arranged between every two adjacent upper riding wheel rollers; the upper riding wheel roller set and the lower riding wheel roller set can prevent the upper leveling roller or the lower leveling roller from deforming, the strength of the upper leveling roller and the strength of the lower leveling roller are enhanced, the leveling effect of the leveler is guaranteed, and the flatness quality of a metal plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a precision leveling machine. Background Art

[0002] The 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 that are relatively set to rotate at the same time. The upper and lower leveling rollers are used to repeatedly twist and bend the steel plate to eliminate the internal stress of the steel plate, thereby achieving the effect of leveling the steel plate.

[0003] However, the upper and lower leveling rollers are only supported by the rotating shafts at both ends of the leveling rollers. During the extrusion and twisting process of the steel plate, the upper and lower leveling rollers themselves will be subjected to the reverse extrusion of the steel plate, and the steel plate will cause the upper and lower leveling rollers to deform, resulting in poor leveling accuracy of the steel plate by the leveling machine and failure to achieve the required leveling effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a precision leveling machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A precision leveling machine comprises a base and a mounting frame fixed on the top of the base, an upper leveling roller group consisting of a plurality of upper leveling rollers arranged side by side is rotatably arranged on the top of the base, a lower leveling roller group consisting of a plurality of lower leveling rollers arranged side by side is rotatably arranged below the mounting frame, and the upper leveling rollers and the lower leveling rollers cooperate with each other; a plurality of lower supporting roller groups are rotatably arranged on the base, the plurality of lower supporting roller groups are arranged below the lower leveling rollers along the arrangement direction of the lower leveling rollers, and the lower leveling rollers are rotatably arranged between two adjacent lower supporting rollers;

[0007] A plurality of upper roller groups are rotatably arranged on the mounting frame. The plurality of upper roller groups are arranged above the upper leveling rollers along the arrangement direction of the upper leveling rollers. The upper leveling rollers are rotatably arranged between two adjacent upper roller groups.

[0008] The utility model is further configured as follows: the lower roller assembly includes a plurality of lower rollers arranged along the axial direction of the lower leveling roller, and the upper roller assembly includes a plurality of upper rollers arranged along the axial direction of the upper leveling roller.

[0009] The utility model is further configured as follows: a lower left mounting block and a lower right mounting block for mounting the lower leveling roller are provided at the left and right ends of the base, and a plurality of first lower mounting holes are provided on the lower left mounting block and the lower right mounting block at intervals along the arrangement direction of the lower leveling roller, wherein the two ends of the lower leveling roller are respectively mounted in the corresponding first lower mounting holes.

[0010] The utility model is further arranged that: a plurality of lower mounting plates for mounting lower supporting rollers are arranged between the lower left mounting block and the lower right mounting block, and a plurality of second lower mounting holes are arranged at intervals on the lower mounting plates along the arrangement direction of the lower leveling rollers, wherein the two ends of the lower supporting rollers are respectively installed in the second lower mounting holes of the corresponding lower mounting plates.

[0011] The utility model is further arranged that: an upper left mounting block and an upper right mounting block for mounting the upper leveling roller are provided at the left and right ends of the mounting frame, and a plurality of first upper mounting holes are provided on the upper left mounting block and the upper right mounting block at intervals along the arrangement direction of the upper leveling roller, wherein the two ends of the upper leveling roller are respectively mounted in the corresponding first mounting holes.

[0012] The utility model is further arranged that: a plurality of upper mounting plates for mounting upper supporting rollers are arranged between the upper left mounting block and the upper right mounting block, and a plurality of second upper mounting holes are arranged at intervals on the upper mounting plates along the arrangement direction of the upper leveling rollers, wherein the two ends of the upper supporting rollers are respectively installed in the second upper mounting holes of the corresponding upper mounting plates.

[0013] The beneficial effects of the utility model are as follows: a plurality of lower support roller groups are rotatably provided on the base of the leveling machine, the plurality of lower support roller groups are arranged below the lower leveling roller along the arrangement direction of the lower leveling roller, and the lower leveling roller is rotatably provided between two adjacent lower support rollers; a plurality of upper support roller groups are rotatably provided on the mounting frame, the plurality of upper support roller groups are arranged above the upper leveling roller along the arrangement direction of the upper leveling roller, and the upper leveling roller is rotatably provided between two adjacent upper support rollers; when the upper leveling roller and the lower leveling roller cooperate with each other to level the metal plate, parts of the upper leveling roller and the lower leveling roller are partially squeezed outward by the metal plate, and the two adjacent upper support roller groups press the corresponding upper leveling roller downward, and the two adjacent lower support roller groups press the corresponding lower leveling roller upward to prevent the upper leveling roller or the lower leveling roller from being deformed, thereby enhancing the strength of the upper leveling roller and the lower leveling roller, so as to ensure the leveling effect of the leveling machine on the metal plate, thereby improving the flatness quality of the metal plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a precision leveling machine of the utility model;

[0015] Figure 2 This is a diagram showing the internal structure of a precision leveling machine of the utility model;

[0016] Figure 3 This is a diagram showing the coordination of an upper leveling roller group and a lower leveling roller group of a precision leveling machine of the utility model;

[0017] Figure 4 This is an installation diagram of a lower roller assembly of a precision leveling machine of the utility model;

[0018] Figure 5This is an installation diagram of an upper roller assembly of a precision leveling machine of the utility model;

[0019] Explanation of the markings in the accompanying drawings: 1. base; 11. lower left mounting block; 12. lower right mounting block; 121. first lower mounting hole; 13. lower mounting plate; 131. second lower mounting hole; 2. mounting frame; 21. upper left mounting block; 22. upper right mounting block; 221. first upper mounting hole; 23. upper mounting plate; 231. second upper mounting hole; 3. upper leveling roller group; 31. upper leveling roller; 4. lower leveling roller group; 41. lower leveling roller; 5. lower supporting roller group; 51. lower supporting roller roller; 6. upper supporting roller group; 61. upper supporting roller roller. DETAILED DESCRIPTION

[0020] See attached Figures 1 to 5 An embodiment of the precision leveling machine of the utility model is further described in detail.

[0021] A precision leveling machine comprises a base 1 and a mounting frame 2 fixed on the top of the base 1, wherein an upper leveling roller group 3 composed of a plurality of upper leveling roller groups 3 arranged side by side is rotatably arranged on the top of the base 1, and a lower leveling roller group 4 composed of a plurality of lower leveling roller groups 4 arranged side by side is rotatably arranged below the mounting frame 2, wherein the upper leveling rollers 31 and the lower leveling rollers 41 cooperate with each other; a plurality of lower supporting roller groups 5 are rotatably arranged on the base 1, and the plurality of lower supporting roller groups 5 are arranged below the lower leveling rollers 41 along the arrangement direction of the lower leveling rollers 41, and the lower leveling rollers 41 are rotatably arranged between two adjacent lower supporting rollers 51;

[0022] A plurality of upper roller groups 6 are rotatably provided on the mounting frame 2. The plurality of upper roller groups 6 are arranged above the upper leveling rollers 31 along the arrangement direction of the upper leveling rollers 31. The upper leveling rollers 31 are rotatably provided between two adjacent upper roller groups 61.

[0023] When the upper leveling roller 31 and the lower leveling roller 41 cooperate with each other to level the metal plate, parts of the upper leveling roller 31 and the lower leveling roller 41 are squeezed outward by the metal plate, and the two adjacent upper support roller groups 6 press the corresponding upper leveling roller 31 downward, and the two adjacent lower support roller groups 5 press the corresponding lower leveling roller 41 upward to prevent the upper leveling roller 31 or the lower leveling roller 41 from being deformed, thereby enhancing the strength of the upper leveling roller 31 and the lower leveling roller 41 to ensure the leveling effect of the leveling machine on the metal plate, thereby improving the flatness quality of the metal plate.

[0024] The lower support roller group 5 includes a plurality of lower support rollers 51 arranged along the axial direction of the lower leveling roller 41, and the upper support roller group 6 includes a plurality of upper support rollers 61 arranged along the axial direction of the upper leveling roller 31; when the leveling machine is leveling the metal plate, the upper leveling roller 31 will rotate relative to the corresponding upper support roller 61, and the plurality of upper support rollers 61 will press the upper leveling roller 31 downward tightly to prevent the upper leveling roller 31 from being deformed; the lower leveling roller 41 will rotate relative to the corresponding lower support roller 51, and the plurality of lower pulley rollers will press the lower leveling roller 41 upward tightly to prevent the lower leveling roller 41 from being deformed, thereby ensuring the leveling effect of the leveling machine on the metal plate.

[0025] In order to facilitate the installation of the lower leveling roller 41, a lower left mounting block 11 and a lower right mounting block 12 for mounting the lower leveling roller 41 are provided at the left and right ends of the base 1, and a plurality of first lower mounting holes 121 are provided on the lower left mounting block 11 and the lower right mounting block 12 along the arrangement direction of the lower leveling roller 41, wherein the two ends of the lower leveling roller 41 are respectively installed in the corresponding first lower mounting holes 121; this facilitates the installation operation of the lower leveling roller 41 on the base 1; in order to facilitate the installation of the lower supporting roller 51, a plurality of lower mounting plates 13 for mounting the lower supporting roller 51 are provided between the lower left mounting block 11 and the lower right mounting block 12, and a plurality of second lower mounting holes 131 are provided on the lower mounting plate 13 along the arrangement direction of the lower leveling roller 41, wherein the two ends of the lower supporting roller 51 are respectively installed in the second lower mounting holes 131 of the corresponding lower mounting plates 13, which facilitates the installation operation of the lower supporting roller 51 on the base 1 and stably installs the lower supporting roller 51 on the lower mounting plate 13.

[0026] In order to facilitate the installation of the upper leveling roller 31, the left and right ends of the mounting frame 2 are provided with an upper left mounting block 21 and an upper right mounting block 22 for installing the upper leveling roller 31, and a plurality of first upper mounting holes 221 are provided on the upper left mounting block 21 and the upper right mounting block 22 along the arrangement direction of the upper leveling roller 31, wherein the two ends of the upper leveling roller 31 are respectively installed in the corresponding first mounting holes; this facilitates the installation operation of the upper leveling roller 31 on the mounting frame 2; in order to facilitate the installation of the upper supporting roller 61, a plurality of upper mounting plates 23 for installing the upper supporting roller 61 are provided between the upper left mounting block 21 and the upper right mounting block 22, and a plurality of second upper mounting holes 231 are provided on the upper mounting plate 23 along the arrangement direction of the upper leveling roller 31, wherein the two ends of the upper supporting roller 61 are respectively installed in the second upper mounting holes 231 of the corresponding upper mounting plates 23; this facilitates the installation operation of the upper supporting roller 61 on the mounting frame 2, and at the same time, the upper supporting roller 61 is stably installed on the upper mounting plate 23.

[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A precision leveling machine, comprising a base and a mounting frame fixed above the base, wherein an upper leveling roller group consisting of a plurality of upper leveling rollers arranged side by side is rotatably arranged above the base, and a lower leveling roller group consisting of a plurality of lower leveling rollers arranged side by side is rotatably arranged below the mounting frame, wherein the upper leveling rollers and the lower leveling rollers cooperate with each other; wherein: A plurality of lower roller groups are rotatably provided on the base, the plurality of lower roller groups are arranged below the lower leveling rollers along the arrangement direction of the lower leveling rollers, and the lower leveling rollers are rotatably provided between two adjacent lower roller groups; A plurality of upper roller groups are rotatably arranged on the mounting frame. The plurality of upper roller groups are arranged above the upper leveling rollers along the arrangement direction of the upper leveling rollers. The upper leveling rollers are rotatably arranged between two adjacent upper roller groups.

2. A precision leveling machine according to claim 1, characterized in that: The lower roller assembly includes a plurality of lower rollers arranged along the axial direction of the lower leveling roller, and the upper roller assembly includes a plurality of upper rollers arranged along the axial direction of the upper leveling roller.

3. A precision leveling machine according to claim 1 or 2, characterized in that: A lower left mounting block and a lower right mounting block for mounting the lower leveling roller are provided at the left and right ends of the base, and a plurality of first lower mounting holes are provided on the lower left mounting block and the lower right mounting block at intervals along the arrangement direction of the lower leveling roller, wherein the two ends of the lower leveling roller are respectively mounted in the corresponding first lower mounting holes.

4. A precision leveling machine according to claim 3, characterized in that: A plurality of lower mounting plates for mounting lower rollers are provided between the lower left mounting block and the lower right mounting block, and a plurality of second lower mounting holes are provided on the lower mounting plates at intervals along the arrangement direction of the lower leveling rollers, wherein the two ends of the lower rollers are respectively mounted in the second lower mounting holes of the corresponding lower mounting plates.

5. A precision leveling machine according to claim 4, characterized in that: An upper left mounting block and an upper right mounting block for mounting the upper leveling roller are provided at the left and right ends of the mounting frame, and a plurality of first upper mounting holes are provided on the upper left mounting block and the upper right mounting block at intervals along the arrangement direction of the upper leveling roller, wherein the two ends of the upper leveling roller are respectively mounted in the corresponding first mounting holes.

6. A precision leveling machine according to claim 5, characterized in that: A plurality of upper mounting plates for mounting upper supporting rollers are provided between the upper left mounting block and the upper right mounting block, and a plurality of second upper mounting holes are provided on the upper mounting plates at intervals along the arrangement direction of the upper leveling rollers, wherein the two ends of the upper supporting rollers are respectively mounted in the second upper mounting holes of the corresponding upper mounting plates.

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