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Material level structure of screw workpiece composite washers

A technology of composite gaskets and parts, applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve problems such as difficult hooks and process obstacles, and achieve the effects of accurate and smooth fitting, improved production efficiency, and convenient use.

Inactive Publication Date: 2012-12-12
上海振好机械有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the washer is always in the state of being hooked, and when the screw deviates, it is not easy to hook the washer
And when the gasket cannot be hooked, it will not make the gasket lie flat and push the guide body to shift (that is, swing along the shaft), and thus block the subsequent gasket blanking and cause obstacles to the process

Method used

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  • Material level structure of screw workpiece composite washers
  • Material level structure of screw workpiece composite washers
  • Material level structure of screw workpiece composite washers

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Experimental program
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Embodiment Construction

[0015] The content, characteristics and embodiments of the present invention are described below with the help of drawings.

[0016] In the figure, 1 is the machine body, 11 is the track, 2 is the feeding mechanism, 21 is the bottom wall, 22 is the first side wall, 23 is the second side wall, 24 is the screw channel, 3 is the guide rail, 31 is the rail groove , 32 is a detection device, 34 is a frame body, 34A is a first rail flap, 34B is a second rail flap, 341 is a window hole, 342 is a first strip groove, 343 is a second strip groove, 345 is a through hole, 4 is a rear contact mechanism, 41 is a first rear contact block, 411 is a rear contact surface, 42 is an elastic mechanism, 421 is a linkage rod, 422 is a pull lever, 423 is a spring, and 424 is a fixed rod , 5 is a washer, 51 is an annular hole, 6 is a screw workpiece, 7 is a pressing plate, 8 is a second back block, and 81 is an elastic assembly.

[0017] The invention relates to a material position structure of a com...

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Abstract

The invention relates to a material level structure of screw workpiece composite washers and mainly relates to a structure enabling a screw workpiece to be capable of extending into a ring hole of the corresponding washer, so that the screw workpiece can be assembled with the corresponding washer. The material level structure is mainly an elastic rear-butting-against structure, so that the blanking washers can be elastically sprung to a screw channel of the screw workpiece, and furhter the screw workpiece is penetratingly extended into the ring hole of the corresponding washer accurately.

Description

technical field [0001] The invention relates to a structure of a composite washer of a screw workpiece, in particular to a material level structure of a composite washer of a screw workpiece. Background technique [0002] In the process of industrial use, screws are usually used together with washers in order to lock tightly. The shape of the washer is mainly a circular ring, which allows the screw to penetrate and stretch. Its function is not only to prevent the screw from being damaged but also to lock it. The main body of the gasket also has the function of increasing the tightness of the screw and waterproof leakage. Usually, the gasket is made of stainless steel, cast iron or aluminum. However, because the washer and the screw belong to different components, the manual assembly is relatively cumbersome. Therefore, under certain requirements, it may happen that the two components are integrated together during production. [0003] As far as the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/08
Inventor 陈加庆
Owner 上海振好机械有限公司
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