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Production process of a new high-performance nut

A production process and high-performance technology, applied in nuts, threaded fasteners, connecting components, etc., can solve the problems of increasing difficulty in locking copper nuts and mechanical parts, rising production costs of nuts, and structural strength not as good as steel, etc. To achieve the effect of quality and cost balance, low cost, and best performance

Active Publication Date: 2022-04-12
义乌市长新传动科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, copper nuts are used to make nuts. Although the problems of wear resistance and movement resistance are improved, the production cost of nuts has increased significantly, and the structural strength of copper materials is not as good as steel materials. It will be difficult to lock copper nuts with mechanical parts. Increase

Method used

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  • Production process of a new high-performance nut
  • Production process of a new high-performance nut
  • Production process of a new high-performance nut

Examples

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Embodiment Construction

[0048] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0049] Such as Figure 1 to Figure 11 Shown, it is the production technique of a kind of high-performance novel nut that the present invention relates to, comprises the following steps:

[0050] ① Prepare the outer shell 1 and the inlay 2, the outer shell 1 and the inlay 2 are made of different materials; the outer shell 1 is formed with a through hole 11; preferably, the outer shell 1 is made of steel The inlay body 2 is made of polymer plastic material or copper material.

[0051] ②The inlay body 2 is fixedly installed in the through hole 11 of the outer casing 1 to form a nut semi-finished product 3 .

[0052] ③ Forming the screw hole 23 for cooperating with the screw rod in the inlay body 2 ; machining the outer shell 1 to form the finished nut 4 .

[0053] In this way, the production process of a new ty...

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Abstract

The invention discloses a production process of a high-performance novel nut, comprising the following steps: ① preparing an outer shell and an inlay, the outer shell and the inlay are made of different materials; a through hole is formed in the outer shell; ②The inlay is fixedly installed in the through hole of the outer shell to form a semi-finished nut; ③The inner inlay is formed into a screw hole for matching with the screw; the outer shell is machined to form a finished nut. Compared with the prior art, the present invention adopts the method of embedding an inlay in the outer casing, so that the transmission nut can fully utilize the performance of the material, and the quality and cost of the transmission nut are balanced. The tight connection between the inlay and the outer shell is realized through the spinning process, so that the inlay and the outer shell are integrally fixed, the processing technology is simple, and the cost is low, which further improves the competitiveness of the nut product.

Description

technical field [0001] The invention relates to the field of transmission nut manufacturing, in particular to a production process of a high-performance novel nut. Background technique [0002] The screw nut mechanism is also called the screw transmission mechanism. It is mainly used to convert rotary motion to linear motion or convert linear motion to rotary motion. There are those that mainly transmit energy (such as screw presses, jacks, etc.); there are also those that mainly transmit motion, such as the feed screw of the machine tool workbench); there are also screw transmission mechanisms that adjust the relative positions of parts, etc. The traditional transmission nut structure is made of the same material, such as steel, but the steel material has disadvantages such as poor wear resistance and large movement resistance. However, nuts made of steel have better structural strength and can be well installed and connected with mechanical parts on the machine. However...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B21D53/24
CPCB23P15/00B21D53/24
Inventor 吴为生吴为居
Owner 义乌市长新传动科技有限公司
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