S-shaped spring machining device

A technology of processing equipment and workbench, which is applied in the field of machinery, can solve the problems of low production efficiency, complex structure, no straightening treatment, etc., and achieve the effect of fast processing speed and improved production efficiency

Active Publication Date: 2017-05-31
浙江心梦享家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are many deficiencies in this automatic serpentine spring production equipment, such as: 1. The steel wire is not straightened after entering the equipment; ...

Method used

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Embodiment Construction

[0037] The following are specific embodiments of the present invention in conjunction with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0038] Such as figure 1 As shown, an S spring processing equipment includes a frame 1 and a workbench 2 set in the frame 1. The workbench 2 is sequentially provided with a straightening mechanism that can straighten the steel wire, and can wind the straight steel wire. A forming device that is rolled into an S shape, a shaping device that can adjust the pitch of the S spring, and a cutting device that can cut the S spring.

[0039] Such as figure 2 As shown, the straightening mechanism includes a straightening seat 3 and eight straightening wheels 4 arranged on the straightening seat 3. A through groove is provided on the straightening seat 3, and eight straightening blocks 5 are arranged in the through groove. The straight wheels 4 ...

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Abstract

The invention provides an S-shaped spring machining device and belongs to the technical field of machinery. The problem of low S-shaped spring production efficiency in the prior art is solved. The S-shaped spring machining device comprises a rack and a worktable arranged in the rack, wherein a straightening mechanism capable of straightening a steel wire, a forming device capable of coiling the straight steel wire to be S-shaped, a reshaping device capable of adjusting a pitch of the S-shaped spring and a cutting-off device capable of cutting off the S-shaped spring are sequentially arranged on the worktable. The forming device comprises a forming plate arranged on the worktable, a forming ring I and a forming ring II are symmetrically arranged on the forming plate, a channel for the S-shaped spring to pass through is formed between the forming ring I and the forming ring II, a forming piece is fixed to the upper portions of the forming ring I and the forming ring II, the forming plate can be connected with a reciprocating motion mechanism capable of driving the forming plate to perform reciprocating rotation, and an intermittent blocking mechanism capable of blocking advancing of the S-shaped spring in a spaced mode is arranged above the forming plate. The S-shaped spring machining device has the advantage of high S-shaped spring production efficiency.

Description

Technical field [0001] The invention belongs to the technical field of machinery, and relates to a processing equipment of an S spring. Background technique [0002] S springs, also called serpentine springs, are widely used in sofa cushions and backs. The degree of automation in the existing technology is relatively low, resulting in low processing efficiency. After searching, for example, the Chinese Patent Literature discloses an automated serpentine spring production equipment [Patent No.: ZL201410182653.6; Authorized Announcement No.: CN103978130A]. This kind of automatic serpentine spring production equipment is characterized in that the equipment is provided with a pay-off reel, a serpentine spring bending machine, a buffer, a cutting machine, two spring conveying wheels and an automatic detection in sequence from the front process to the back process. An adjustment device, the automatic detection and adjustment device is composed of detection and adjustment equipment, a...

Claims

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Application Information

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IPC IPC(8): B21F35/00B21F11/00
CPCB21F11/005B21F35/00
Inventor 顾伟杰金祥华孙毅朱宏伟沈耿
Owner 浙江心梦享家居有限公司
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