Hinge and cutting and grinding device for machining hinge

A cutting, grinding and hinge technology, used in metal processing equipment, grinding/polishing equipment, shearing machine equipment, etc., can solve problems such as sliding and large force on blades, reduce manufacturing costs, improve work efficiency, and facilitate processing Effect

Active Publication Date: 2020-01-10
佛山市华景达金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a hinge and cutting and grinding equipment for processing the hinge, which solves the problem of sliding of the blade due to excessive force and vibration between the connecting part and the fan blade

Method used

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  • Hinge and cutting and grinding device for machining hinge
  • Hinge and cutting and grinding device for machining hinge
  • Hinge and cutting and grinding device for machining hinge

Examples

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Embodiment Construction

[0032] The hinge of the present invention and the embodiment of cutting and grinding equipment for the hinge will be further described with reference to the accompanying drawings.

[0033] according to figure 1 As shown, a hinge includes an upper leaf 1, a lower leaf 2 and a hinge shaft, the upper leaf 1 and the lower leaf 2 are hinged through the hinge shaft, and the front of the upper leaf 1 is provided with It is connected to the installation groove on its back side, and a collation 3 is installed in the installation groove. The opposite sides of the installation groove are set as steps, and the collation 3 is provided with screw holes. The opposite sides are also set in a stepped shape, and the tables on both sides of the installation groove and the table on both sides of the collation 3 are provided with rows of teeth for intermeshing. Through the translation of the collation 3 in the installation groove of the upper leaf 1, the distance between the screws on the upper l...

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PUM

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Abstract

The invention discloses a hinge and a cutting and grinding device for machining the hinge. The hinge comprises an upper hinge piece, a lower hinge piece and a hinge shaft. The upper hinge piece and the lower hinge piece are hinged through the hinge shaft. Installing grooves are formed in the front face of the upper hinge piece. Auxiliary hinges are installed in the installing grooves. The two opposite sides of each installing groove are each of a step shape. A screw hole is formed in each auxiliary hinge. The two opposite sides of each auxiliary hinge are each of a step shape. The step faces on the two sides of each installing groove and the step faces on the two sides of the corresponding auxiliary hinge are each provided with a tooth row for meshing. The auxiliary hinges and the upper hinge piece are used in cooperation, the sliding problem and assembling misplug problem can be solved effectively through the tooth rows, a seam between two parts of an object is reduced, and attractiveness is increased. The cutting and grinding device comprises a machine case. A die, a cutting device, a turning device, a grinding device, a hinge sending device and a feeding device are arranged on the top of the machine case. The cutting and grinding device has the positioning, cutting, grinding and conveying integrated automatic machining effect, work efficiency is improved, and labor cost is reduced.

Description

technical field [0001] The present invention relates to a hardware processing equipment, more specifically, it relates to a hinge and cutting and grinding equipment for the hinge. Background technique [0002] Hinges, also known as hinges, often form a two-fold type, which is a part that connects two parts of an object and enables them to move. It is mainly used for cabinet doors, windows, doors, etc. [0003] The Chinese utility model patent with application number 2018211456581 discloses a hinge, which includes a connecting shaft, a first connecting part, a second connecting part, a first fan blade, a second fan blade, a first locking part and Second locking member. The first connecting portion and the second connecting portion are respectively rotatably connected to the connecting shaft. The first fan blade is arranged on one side of the connecting shaft and is slidably connected to the first connecting portion. The sliding direction is perpendicular to the axial directi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B19/00B24B41/06B23D19/08B23Q3/06E05D5/02
CPCB23D19/08B23Q3/06B24B19/00B24B41/06E05D5/02
Inventor 闫雪
Owner 佛山市华景达金属制品有限公司
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