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Rolling assembly facilitating size adjustment

A technology of assembly and size, applied in metal processing equipment, metal rolling, manufacturing tools, etc., can solve the problems of easy breakage, collision, and the inability to adjust the interval size, so as to achieve the effect of simple and convenient adjustment and reduce damage.

Pending Publication Date: 2022-01-18
宝应县通洋机械锻造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the connection between the existing rolling assembly and the mobile chassis is fixed, and the distance between them cannot be adjusted. On some uneven and low-lying ground, once the distance is too small, the mobile chassis will be in contact with the ground during the movement. Collision, easy to break

Method used

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  • Rolling assembly facilitating size adjustment
  • Rolling assembly facilitating size adjustment
  • Rolling assembly facilitating size adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to Figure 1-3 , a rolling assembly that is convenient for size adjustment, including a rolling assembly 1, a spacing groove 2 is opened on the top of the rolling assembly 1, and an adjusting column 3 is slidably installed in the spacing groove 2, and a sawtooth is provided on one side of the adjusting column 3 The groove 4, the inner wall of the spacing groove 2 near the sawtooth groove 4 is provided with an arc-shaped hole 5, and the inner wall of the arc-shaped hole 5 is rotatably mounted with a shaft 6, and the shaft 6 is fixedly sleeved with a gear 7, and the rolling assembly A pressing plate 8 is slidably installed on one side of 1, and a rack 12 is fixedly installed on the bottom side of the pressing plate 8, and both sides of the gear 7 mesh with the sawtooth groove 4 and the rack 12 respectively.

[0021] In the present invention, a longitudinal rail 9 is provided on one side of the rolling assembly 1 , and one side of the slider 10 is slidably installed ...

Embodiment 2

[0027] refer to Figure 1-3 , a rolling assembly that is convenient for size adjustment, including a rolling assembly 1, a spacing groove 2 is opened on the top of the rolling assembly 1, and an adjusting column 3 is slidably installed in the spacing groove 2, and a sawtooth is provided on one side of the adjusting column 3 The groove 4, the inner wall of the spacing groove 2 near the sawtooth groove 4 is provided with an arc-shaped hole 5, and the inner wall of the arc-shaped hole 5 is rotatably mounted with a shaft 6, and the shaft 6 is fixedly sleeved with a gear 7, and the rolling assembly A pressing plate 8 is slidably installed on one side of 1, and a rack 12 is fixedly installed on the bottom side of the pressing plate 8, and both sides of the gear 7 mesh with the sawtooth groove 4 and the rack 12 respectively.

[0028] In the present invention, a longitudinal rail 9 is excavated on one side of the rolling assembly 1 , and one side of the slider 10 is slidably installed...

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Abstract

The invention belongs to the field of rolling assemblies, and particularly relates to a rolling assembly facilitating size adjustment. To solving existing problems, the following scheme is provided, and the rolling assembly comprises a rolling assembly body, wherein the top of the rolling assembly body is provided with a spacing groove, an adjusting column is slidably mounted in the spacing groove, one side of the adjusting column is provided with a sawtooth groove, an arc-shaped hole is formed in an inner wall of the side, close to the sawtooth groove, of the spacing groove, a shaft rod is rotationally mounted on an inner wall of the arc-shaped hole, a gear is fixedly connected to the shaft rod in a sleeving mode, a pressing plate is slidably mounted on one side of the rolling assembly body, and a rack is fixedly mounted on a bottom side of the pressing plate. The rolling assembly overcomes the defects in the prior art, people can simply and conveniently adjust spacing between the rolling assembly body and a movable chassis, damage in a moving process is reduced, and requirements of people are met.

Description

technical field [0001] The invention relates to the technical field of rolling assemblies, in particular to a rolling assembly convenient for size adjustment. Background technique [0002] The traditional rolling assembly itself is not comfortable enough to walk on. With the advancement of technology, the rolling assembly is often combined with one or several slowing frames. The cushioning force generated during movement is greatly reduced. [0003] However, the connection between the existing rolling assembly and the mobile chassis is fixed, and the distance between them cannot be adjusted. On some uneven and low-lying ground, once the distance is too small, the mobile chassis will be in contact with the ground during the movement. Collision, easy to break. Contents of the invention [0004] The purpose of the present invention is to solve the shortcomings in the prior art and propose a rolling assembly that is convenient for size adjustment. [0005] In order to achie...

Claims

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Application Information

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IPC IPC(8): B21B39/34
CPCB21B39/34
Inventor 陈荣根
Owner 宝应县通洋机械锻造有限公司
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