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Sealing ring edge cutting equipment

A sealing ring and trimming technology, which is applied in metal processing and other directions, can solve the problems of high cost of use and inconsistent thickness of sealing rings

Active Publication Date: 2020-07-31
赵正芽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the inconsistency of the thickness of each seal ring when cutting with a hand-held cutting tool, there is an existing machine that automatically cuts rubber cylinders into seal rings, but the disadvantage of high cost of use, the technical problem to be solved is: provide A sealing ring trimming device that can replace manual cutting of rubber cylinders into sealing rings, so that the thickness of the cut sealing rings is consistent and the use cost is low

Method used

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  • Sealing ring edge cutting equipment
  • Sealing ring edge cutting equipment
  • Sealing ring edge cutting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] See Figure 1-Figure 4 , A sealing ring trimming device, including a bottom plate 1, a mounting frame 2, a support frame 3, a first motor 4, an annular placement frame 5, a fastening bolt 6, a drive assembly 8 and a trimming assembly 9, installed on the top of the bottom plate 1. There is a mounting frame 2, a drive assembly 8 is provided between the upper rear side of the mounting frame 2 and the top right side of the bottom plate 1, and an edge trimming assembly 9 is provided on the upper rear side of the mounting frame 2. The trimming assembly 9 is in contact with the drive assembly 8. The support frame 3 is fixedly connected to the top right side of the bottom plate 1 and the first motor 4 is installed on the outer top of the support frame 3 by bolt connection. The output shaft of the first motor 4 penetrates the upper right side of the mounting frame 2 and is connected by a coupling An annular placement frame 5 is provided with fastening bolts 6 evenly spaced in the ...

Embodiment 2

[0028] See Figure 2-Figure 4 Compared with the first embodiment, the main difference of this embodiment is that in this embodiment, it also includes a contact rod 10, a push rod 11, a second spring 12, a second shaft 13, a cam 14, a second transmission wheel 15, and a third The rotating shaft 16, the third transmission wheel 17, the second gear 18 and the third belt 19, the upper part of the rear side of the mounting frame 2 symmetrically slides through the contact rod 10, and the front ends of the contact rods 10 are fixedly connected between the left and right sides. Push rod 11, the front side of the push rod 11 is in contact with the rear end of the cutter 903, the second spring 12 is connected between the left and right sides of the rear side of the push rod 11 and the upper part of the inner and rear side of the mounting frame 2, and the second spring 12 is sleeved in contact On the rod 10, a second rotating shaft 13 is rotatably connected to the upper part of the outer ...

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Abstract

The invention relates to edge cutting equipment, particularly relates to sealing ring edge cutting equipment, and aims to provide the sealing ring edge cutting equipment which can replace people to cut a rubber cylinder into sealing rings so as to enable the thicknesses of the cut sealing rings to be consistent and enable the use cost to be low. The sealing ring edge cutting equipment comprises abottom plate and a supporting frame, wherein a mounting frame is arranged on one side of the bottom plate, and the supporting frame is installed on the side, close to the mounting frame, of the bottomplate. According to the equipment, the rubber cylinder is placed in an annular placing frame and fixed by a fastening bolt, a first motor is started to enable the rubber cylinder to rotate forwards,then an edge cutting assembly is pushed to move forwards to cut part of the rubber cylinder into a sealing ring, a driving assembly is started to enable the edge cutting assembly to move rightwards bythe same distance every time, and then the edge cutting assembly is pushed to cut the rubber cylinder, so that manual cutting is not needed, time and labor are saved, and the thicknesses of the cut sealing rings are the same.

Description

Technical field [0001] The invention relates to an edge trimming device, in particular to a sealing ring trimming device. Background technique [0002] The choice of sealing ring material is of great significance to its sealing performance and service life. The performance of the material directly affects the performance of the sealing ring. In the manufacturing process of the sealing ring, the processed rubber cylinder is cut to form the sealing ring. [0003] At present, most of the rubber barrels are cut by hand-held cutting tools. First, the rubber barrel needs to be placed on the rotating tool, and then the cutting tool is held in contact with the rubber barrel to cut a part of it to form a sealing ring. Cutting the position where the rubber cylinder is cut is likely to cause inconsistencies in the thickness of each sealing ring, and it is also easy to shake and affect the flatness of the cutting. The existing machine that automatically cuts the rubber cylinder into a sealing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/08B26D5/06B26D5/08B26D5/16B26D5/10B26D7/02B26D7/06B26D7/26B26D7/32
CPCB26D1/08B26D5/06B26D5/086B26D5/10B26D5/16B26D7/02B26D7/06B26D7/2628B26D7/32B26D2007/013
Inventor 郭靖
Owner 赵正芽
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