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Clamping device for spring type accessory machining

A clamping device and spring-type technology, applied in positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of difficult to guarantee processing quality, unsafe, low efficiency, etc., and achieve the effect of improving efficiency and rapid processing

Inactive Publication Date: 2016-01-20
CHONGQING CHANGSHOU YIMEI ACCESSORIES PROCESSING MILL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing jewelry processing process, especially in the processing process of cylindrical jewelry, it is common for craftsmen to fix it by hand, but the processing quality is difficult to guarantee, and it is not safe and the efficiency is low.

Method used

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  • Clamping device for spring type accessory machining

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Embodiment Construction

[0014] The present invention is described in further detail below by specific embodiments:

[0015] Reference numerals in the accompanying drawings include: base 1 , hinged support 2 , knob 3 , driving rod 31 , swing arm 41 , connecting portion 42 , spring 43 , and V-shaped block 5 .

[0016] The example is basically as attached figure 1 Shown: A clamping device for spring-type jewelry processing, which includes a base, a hinged support, a knob, a driving rod, a clamping claw and a V-shaped block, wherein the upper part of the base is provided with a strip-shaped groove, and the V-shaped block is connected by bolts In the strip groove, and the angle between the two inclined surfaces of the V-shaped block is 90 degrees, the V-shaped block is made of rubber, and the clamping claws are two distributed on both sides of the V-shaped block, and the two clamping The claws are symmetrically distributed about the V-shaped block, and the clamping claws include a movable part, a spring,...

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PUM

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Abstract

The invention discloses a clamping device for spring type accessory machining. The clamping device comprises a base, a hinge support, a drive rod, clamping jaws and a V-shaped block. A strip-shaped groove is formed in the upper portion of the base. The V-shaped block is fixed into the strip-shaped groove and is a V-shaped rubber block. The two clamping jaws are distributed on the two sides of the V-shaped block respectively and symmetric about the V-shaped block. Each clamping jaw comprises a movable portion, a spring, a connection portion and a swing arm which are in linkage with one another in sequence from top to bottom. The swing arms and the connection portions are integrally formed. The upper ends of the swing arms are hinged to the upper portion of the base. The bottom end of the hinge support is connected to the bottom of the base in a treaded manner. The drive rod sequentially comprises a first thread segment, a smooth segment and a second thread segment in the horizontal direction. The smooth segment is in rotational linkage with the hinge support. The first thread segment and the second thread segment are in the opposite screwing directions. The first thread segment and the second thread segment are both connected with sliding sleeves in a threaded manner. Protruding columns are welded to the outer walls of the sliding sleeves. Opening grooves are formed in the lower ends of the swing arms and clamped to the protruding columns.

Description

technical field [0001] The invention relates to the technical field of ornament processing, in particular to a clamping device for spring type ornament processing. Background technique [0002] Ornaments are items used for decoration, generally used for beautifying personal instruments, decorating rooms, beautifying the public environment, and decorating cars. Therefore, jewelry can be divided into the following categories: home accessories, clothing accessories, car accessories and so on. [0003] The origin of jewelry, initially because of covering the body, with the continuous development of living standards and people's creativity, began to transform into the decoration part, and derived various decorations mainly based on decoration. Jewelry is used for decoration and wearing. Some accessories can play the role of fragrance, cleaning, beautification, etc. Good accessories can make the wearer look new and relaxed. Many jewelry boutiques on the street are also paying mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06A44C27/00
CPCB23Q3/062A44C27/00B23Q3/066
Inventor 覃怡
Owner CHONGQING CHANGSHOU YIMEI ACCESSORIES PROCESSING MILL
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