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Oil seal spring rapid correcting and aligning tool and correcting method thereof

An oil seal and fast technology, which is applied in the field of spring processing, can solve the problems of deformation of the local stress point of the single-coil spring, affect the quality of the oil seal spring, and uneven correction quality, so as to achieve low production cost, improve enterprise production efficiency, and operate Ease of use

Pending Publication Date: 2021-03-23
昌邑市通达弹簧有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the correction of the single-coil oil seal spring is basically carried out manually with clamps. Due to the large number and small size of the single-coil springs cut by wire cutting, manual correction is not only time-consuming and labor-intensive, but also inefficient. The correction quality is uneven. At the same time, when the clamp clamps the single-coil spring for correction, it will cause deformation to the local force point of the single-coil spring. When the two ends of the opening of the spring are corrected and aligned, the force-bearing part of the clamp will be deformed. And affect the quality of the oil seal spring

Method used

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  • Oil seal spring rapid correcting and aligning tool and correcting method thereof
  • Oil seal spring rapid correcting and aligning tool and correcting method thereof
  • Oil seal spring rapid correcting and aligning tool and correcting method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0048] Such as Figure 1 to Figure 6 As shown, the oil seal spring quick alignment tooling is used for the oil seal spring 100 ( Figure 7As shown) the corrective alignment of both ends of the opening, including the fixed seat 210, the corrective limit mechanism 220, the corrective limit mechanism 230, the front corrective arm 240, the rear corrective arm 250 and the flexible locking mechanism 260, wherein:

[0049] The fixing seat 210 is used to fix the whole tooling, the center of the fixing seat 210 is provided with a bar-shaped limiting groove 211, and one end is provided with a fixing hole 212, refer to Figure 6 , when using tooling, the fixing seat 210 can be fixed on the workbench 300 through the bolt 270, which is convenient for fixing and installing;

[0050] The correction front limit mechanism 220 includes a front limit plate 221 fixedly arranged at the front end of the limit groove 211, and a front limit adjustment mechanism is installed on the front limit plate 2...

Embodiment 2

[0067] refer to Figure 10 , the structure principle of this embodiment is basically the same as that of Embodiment 1, the only difference is that: the fixing base 210 is fixedly provided with a correcting baffle 213 on one side of the limiting groove 211, through which the correcting baffle 213 can Avoid shaking when the front correction arm 240 and the rear correction arm 250 rotate and correct, and improve efficiency; the correction baffle plate 213 is preferably an arc-shaped plate, and the arc-shaped plate is provided with scale lines along the circumference, and can be recorded by the scale lines The proper correction limit position of oil seal springs of different specifications can be quickly adjusted to the position when the specifications of the oil seal spring change.

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Abstract

The invention discloses an oil seal spring rapid correcting and aligning tool and a correcting method thereof. The oil seal spring rapid correcting and aligning tool comprises a fixing base, a pre-correcting limiting mechanism, a post-correcting limiting mechanism, a front correcting arm, a rear correcting arm and a flexible locking mechanism. According to the oil seal spring rapid correcting andaligning tool and the correcting method thereof, rapid correction and alignment of the two ends of an opening of the oil seal spring can be achieved through the common torsion effect of a front correction arm and a rear correction arm, the two sides of the opening of the oil seal spring to be corrected makes surface contact with the front correction groove and the rear correction groove, stress isuniform in the correction process, the correction effect is good, the two ends are flush and free of deformation after correction, the internal quality and the appearance quality of the spring are improved, the tool is simple in structure, ingenious in design, low in manufacturing cost and convenient to operate and use, oil seal springs of the same specification or different specifications can berapidly corrected in batches, and the problems that in the industry, manual clamping is adopted for correction all the time, the working efficiency is low, the correction quality is poor, and springstress points are prone to local deformation are solved.

Description

technical field [0001] The invention belongs to the technical field of spring processing, and in particular relates to a tool for quickly correcting and aligning an oil seal spring and a correcting method thereof. Background technique [0002] The oil seal spring is a ring-shaped hoop spring used in the seal and is an important part of the seal. When the seal is used for a certain period of time, the rubber part of the seal will have fatigue loss, which will affect the sealing effect. At this time, the tightening force of the oil seal spring will compensate for the fatigue loss of the rubber ring, so that the seal can continue to maintain the sealing effect. , Extend the service life of the seal. Oil seal springs are widely used in products in industries such as machinery, automobiles, electrical appliances, hydraulic equipment and ships. [0003] The oil seal spring is usually a ring structure with many specifications. One of the oil seal springs is formed by wire-cuttin...

Claims

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Application Information

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IPC IPC(8): B21F35/00
CPCB21F35/00
Inventor 丁钧信
Owner 昌邑市通达弹簧有限公司