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Adjustable type lifting device of grinding machine

A lifting device and adjustable technology, applied in the direction of metal rolling stand, metal rolling mill stand, metal rolling, etc., can solve the problems of high limitations and the inability to adjust the distance between the upper and lower pressure rollers, and achieve wide applicability and structural Design novel effects

Inactive Publication Date: 2012-10-03
WUHU HANGUANG STEREO PARKING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the rolling machine (device) adopts upper and lower pressure roller structure, the distance between the upper and lower pressure rollers cannot be adjusted, so the limitation is relatively high

Method used

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  • Adjustable type lifting device of grinding machine

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Embodiment Construction

[0011] see figure 1 , rolling mechanical adjustable lifting device, including a U-shaped bracket 5, the two sides of the bracket 5 are opened with square holes 4.

[0012] The bottom of the square through hole 4 is provided with a lower pressing roller fixing seat 7, and a lower pressing roller 6 is arranged between the two lower pressing roller fixing seats 7.

[0013] The top of the square through hole 4 is provided with an upper pressing roller fixing seat 2, and an upper pressing roller 1 is arranged between the two upper pressing roller fixing seats 2.

[0014] The upper pressure roller fixing seat 2 is connected with a screw 3, the screw 3 can rotate in the upper pressure roller fixing seat 2, the screw 3 passes through the top of the bracket 5 and is fixed by a nut, with the rotation of the screw 3 (the nut does not rotate), it drives the upper Press roller holder 2 rises or falls.

[0015] There are three groups of upper pressing rollers 1 and lower pressing rollers ...

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Abstract

The invention relates to an adjustable type lifting device of a grinding machine. The adjustable type lifting device of the grinding machine comprises a U-shaped support frame; square through holes are arranged at both sides of the U-shaped support frame; lower press roller fixed seats are arranged at the bottoms of the square through holes; a lower press roller is arranged between the two lower press roller fixed seats; upper press roller fixed seats are arranged on the upper parts of the square through holes; an upper press roller is arranged between the two upper press roller fixed seats; the upper press roller fixed seats are connected with screw rods; and the screw rods penetrate through the top of the U-shaped support frame and are fixed thorough nuts. The adjustable type lifting device of the grinding machine has the advantages of novel structural design and wider suitability; and in the invention, the vertical height of the upper press roller can be adjusted by rotating the screw rods, thereby realizing the adjustment of the spacing of the upper press roller and the lower press roller.

Description

technical field [0001] The invention relates to an adjustable lifting device for rolling machinery. Background technique [0002] In the prior art, the rolling machine (device) adopting the structure of upper and lower pressing rollers, the distance between the upper and lower pressing rollers cannot be adjusted, so the limitation is relatively high. Contents of the invention [0003] Aiming at the above-mentioned problems existing in the prior art, the present invention provides an adjustable lifting device for a rolling machine with a simple structure. [0004] The technical scheme that the present invention adopts is as follows: [0005] The adjustable lifting device for rolling machinery is characterized in that it includes a U-shaped bracket, square through holes are opened on both sides of the bracket, the bottom of the square through hole is provided with a lower pressure roller fixing seat, two lower A lower pressure roller is arranged between the pressure roller...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/24
Inventor 张华祥杜伟陈薇杨平
Owner WUHU HANGUANG STEREO PARKING EQUIP
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