Waveform spring gasket for fine adjustment of part clearance
A spring washer and wave-shaped technology, which is applied in the field of wave-shaped spring washer, can solve the problems of labor and cost waste, low work efficiency, etc., and achieve the effects of cost saving, high work efficiency and long service life
Inactive Publication Date: 2014-06-18
天津三镒达五金制品有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the existing technology, the gap between the two parts usually needs to be adjusted by a gasket, and the gasket is a flat ring shape formed by blanking a soft steel strip. The effect of adjusting the gap is achieved through different thicknesses and different numbers of gaskets. It must be disassembled and reworked repeatedly until the gap is qualified. If it is not suitable, it needs to be dismantled and reinstalled. Cause a lot of waste of personnel and cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Such as figure 1 , 2 As shown, the present invention is a wave-shaped spring washer for fine-tuning the gap between parts, including a spring washer body 1, the spring washer body 1 is circular, and the surface of the spring washer body 1 is provided with Alternately distributed peaks 2 and troughs 3 .
[0016] Preferably, the material of the spring washer body 1 is hard steel strip.
[0017] Preferably, the height of the peaks 2 or troughs 3 is 1.4-1.8 mm.
[0018] Preferably, the number of peaks 2 or troughs 3 is 9-11.
[0019] Preferably, the outer diameter of the spring washer body 1 is 28.5-29.5 mm, the thickness is 0.9-1.0 mm, and the width is 1.15-1.25 mm.
[0020] Preferably, the spring washer body 1 is an open circular ring.
[0021] Through a spring machine, a hard steel strip with a bandwidth equal to the width of the ring of the spring washer body 1 is used for production, and after the production is completed, it is tempered and shaped by a heat treatm...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a waveform spring gasket for the fine adjustment of part clearance. The waveform spring gasket comprises a spring gasket body, wherein the spring gasket body is in the shape of a round ring; nine to eleven peaks and troughs, which are distributed alternately, are arranged on the surface of the spring gasket body; the material of the spring gasket body is a hard steel strip; the peaks or the troughs are respectively 1.4-1.8mm high. The waveform spring gasket has the beneficial effects that when the part clearance is adjusted, after assembly, as the peaks and the troughs, which are distributed alternately, are arranged on the surface of the waveform spring gasket, i.e., the surface of the waveform spring gasket is in a similar waveform and is elastic, the clearance between parts can be directly and freely adjusted in dimension till being qualified; due to no separation operation, the working efficiency is high, the labor is not wasted, and the cost is reduced; by the adoption of the hard steel strip as the material of the waveform spring gasket, the service life is long; the waveform spring gasket has the advantages of simple structure, easiness in manufacturing, low processing cost, high production efficiency and the like.
Description
technical field [0001] The invention relates to a spring washer, in particular to a wave-shaped spring washer used for fine-tuning the clearance of parts. Background technique [0002] In the existing technology, the gap between the two parts usually needs to be adjusted by a gasket, and the gasket is a flat ring shape formed by blanking a soft steel strip. The effect of adjusting the gap is achieved through different thicknesses and different numbers of gaskets. It must be disassembled and reworked repeatedly until the gap is qualified. If it is not suitable, it needs to be dismantled and reinstalled. Cause a large amount of waste of personnel and cost. Contents of the invention [0003] The problem to be solved by the present invention is to provide a wave-shaped spring gasket for fine-tuning the gap between parts, which is simple in structure, easy to manufacture, high in work efficiency and cost-saving, especially suitable for parts that need to freely adjust the size...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16B43/02
Inventor 王安英
Owner 天津三镒达五金制品有限公司