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A tool for installing drum oil seal

A tooling and drum technology, applied in the manufacture of tools, hand-held tools, etc., can solve the problems of unsuitable methods for installing oil seals, and achieve the effect of easy operation and reduced damage

Active Publication Date: 2020-12-25
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the traditional method of installing the oil seal is no longer suitable for the oil leakage of the drum, so it is urgent to develop a new tool for installing the oil seal

Method used

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  • A tool for installing drum oil seal
  • A tool for installing drum oil seal
  • A tool for installing drum oil seal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The frock suitable for installing the M8 drum oil seal in this embodiment includes a main frock, concentric rings and 6 U-shaped positioning pieces.

[0038] The main tooling is composed of upper and lower cylinders, and the diameter of the upper cylinder is d n 14cm, height h 2 is 1.4cm, and the diameter of the large cylinder in the lower layer is d w 16cm, height h 1 -h 2 is 1.0cm.

[0039] The inner diameter of the concentric ring D n 16cm, outer diameter D w is 17.5cm, and the height H is 1.7cm.

[0040] The length of the U-shaped spacer is 45mm, the width is 13mm, the lengths of the two arms are 25mm and 35mm respectively, and the wall thickness is 8mm. The inner diameter of the threaded hole on the U-shaped locator is 5mm, the distance between the center and the long side of the locator is 6.5mm, and the distance from the wide side of the long arm side of the locator is 21mm.

[0041] When installing the M8 drum oil seal, first remove the drum and lay it f...

Embodiment 2

[0048] The frock suitable for installing the M8 drum oil seal in this embodiment includes a main frock, concentric rings and 6 U-shaped positioning pieces.

[0049] Such as Figure 1~2 As shown, the main tooling is composed of upper and lower cylinders, and the diameter of the upper cylinder is d n 14cm, height h 2 is 1.4cm, and the diameter of the large cylinder in the lower layer is d w 16cm, height h1 -h 2 is 1.0cm. A threaded through hole with a diameter of 1.0 cm is provided at the center of one side of the lower large cylinder of the main tooling.

[0050] Such as Figure 3-4 As shown, the inner diameter D of the concentric ring n 16cm, outer diameter D w is 17.5cm, and the height H is 1.7cm.

[0051] Such as Figure 5-7 As shown, the length of the U-shaped positioning piece is 50mm, the width is 15mm, the lengths of the two arms are 27mm and 39mm respectively, and the wall thickness is 10mm. The inner diameter of the threaded hole on the U-shaped locator is 7m...

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Abstract

The invention discloses a tool for installing an oil seal for a drum wheel. The tool comprises a main tool, a concentric ring and a positioning piece; and the main tool comprises a lower-layer large cylinder and an upper-layer small cylinder, the inner diameter of the concentric ring is matched with the diameter of the lower-layer large cylinder, and the positioning piece is used for clamping themain tool. The tool is suitable for installation of the oil seal of a M8 drum wheel, the concentric ring ensures that the oil seal is coaxial with the inner diameter hole of the oil seal of the drum wheel, the positioning piece can apply pressure uniformly on the surface of the main tool, so that the oil seal is uniformly pressed into the inner diameter hole of the oil seal of the drum wheel, thedamage degree on the surface of the oil seal in the installation process can be effectively reduced, the operation is simple and convenient, and the safety is realized.

Description

technical field [0001] The invention relates to the technical field of tooling, in particular to a tooling for installing drum oil seals. Background technique [0002] With the rapid development of technology, the operation speed of production equipment is getting faster and faster. Once a failure occurs, the production progress will be delayed for a minute, and even cause quality accidents. In the technical transformation of the packaging workshop in different places, the imported ultra-high-speed coiling equipment M8 has been introduced, with a maximum production speed of 20,000 pieces per minute, and the production speed is relatively fast. [0003] As the main part of the equipment, the drum of the MAX tipping machine has a direct impact on the operating efficiency of the equipment and the quality of the product during the production process, and the drum often has oil leakage and oil flying during the operation. , After inspection, it was determined that it was caused ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/02
CPCB25B27/0028B25B27/02
Inventor 杨伟忠郭健敏郭江刘万里朱增旭边国强王伟应昊骏
Owner CHINA TOBACCO ZHEJIANG IND
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