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Tool for improving assembling efficiency of screws in deep cavity and narrow space

A technology with narrow space and assembly efficiency, applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve problems such as difficulty in assembling screws, and achieve significant use effects and solve screw assembly problems.

Pending Publication Date: 2021-11-26
TIANJIN JINHANG COMP TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is how to provide a tool for improving the assembly efficiency of screws in narrow spaces with deep cavities, so as to solve the problem of difficulty in assembling screws in narrow spaces

Method used

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  • Tool for improving assembling efficiency of screws in deep cavity and narrow space
  • Tool for improving assembling efficiency of screws in deep cavity and narrow space
  • Tool for improving assembling efficiency of screws in deep cavity and narrow space

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Embodiment Construction

[0032] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] Introduce the technical problems to be solved, the technical solutions adopted and other aspects involved in this patent.

[0034] Aiming at the low efficiency and difficulty of screw assembly in deep cavity and small space, the corresponding assembly tooling is designed, which can control the radial direction of the screw end, and can meet the screw assembly requirements with one-handed operation, and can ensure that the screw is in the assembly process The drop phenomenon does not occur any more, and the assembly efficiency of the screw is effectively improved.

[0035] The designed tooling includes four structural parts: screw clamping tube 1, lock column 2, lock nut 3 and screw driver 5. Among them, the scre...

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Abstract

The invention relates to a tool for improving the assembling efficiency of screws in a deep cavity and a narrow space. The tool comprises a screw clamping pipe 1, a lock column 2, a lock nut 3 and a screwdriver 5, wherein the screw clamping pipe 1 is a key structural part for fastening the screws or screw assemblies and is a through structural part with discontinuous threads on the outer circle, a horn mouth structure used for clamping screw heads and the screw assemblies is designed at one end of the screw clamping pipe 1, and elastic deformation can be carried out by forming vertical strip thin notches in the horn mouth structure; the lock nut 2 is used for fastening the screw clamping pipe on the screwdriver; the lock column 3 is used for applying radial clamping force to the screw clamping pipe so as to clamp the screws and the screw assemblies; and the screwdriver 5 can be purchased from the market or designed and machined by a user. The tool can be designed and machined in series according to the structural size of the assembled screws so as to meet the assembling requirements of the screws with different specifications, the problem of screw assembling in the deep cavity and the narrow space is solved, and the use effect is remarkable.

Description

technical field [0001] The invention relates to a tool for improving the assembly efficiency of screws in a deep cavity and narrow space. Background technique [0002] Under normal circumstances, when assembling screws, the fitter presses the screw head with one hand and screws it in with the other hand; or directly screws the screw into the screw hole for a few buckles by hand and then assembles it with the screwdriver; but for some products In general, due to the design, it is necessary to assemble screws in a deep and narrow space inside the chassis. For this type of screw assembly, it is often difficult to operate with hands due to the narrow space in the cavity depth, and it is always difficult to align the screws with the mounting holes, especially For those screw assemblies that need to be installed with spring washers and flat pads, it is easy to place screws multiple times, which greatly affects the assembly efficiency of the screws. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 阎明朱松波王科卫
Owner TIANJIN JINHANG COMP TECH RES INST
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