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Structural pin assembling and disassembling tool

A pin, assembly and disassembly technology, applied in the field of positioning between satellite structures, can solve the problems of large operator's back force, large swing of disassembly and assembly tools, and in-place installation, and achieves the effect of reducing requirements.

Inactive Publication Date: 2018-12-18
AEROSPACE DONGFANGHONG SATELLITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the previous pin dismounting tool, the operator needs to pull it directly outward during disassembly. The strength is not easy to grasp, and it is easy to cause the operator to pull back too much after the pin is loose, causing the dismounting tool to swing larger. problems, threats to product safety
There may even be problems that the operator cannot pull out or install it in place

Method used

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  • Structural pin assembling and disassembling tool
  • Structural pin assembling and disassembling tool
  • Structural pin assembling and disassembling tool

Examples

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0021] The invention provides an assembly and disassembly tool with strong versatility, safe and reliable operation, easy implementation and the ability to complete the disassembly and installation of pins under relatively large frictional force.

[0022] Such as figure 1 Shown is the explosion diagram of assembly and disassembly tools, such as figure 2 Shown is a schematic diagram of the overall structure of the assembly and disassembly tool. It can be seen from the figure that a structural pin assembly and disassembly tool includes: 2 round rods 1, a handle bearing cylinder 2, a punching boss 3, a percussion hammer 4 and a center rod 5 ; Wherein, the central rod 5 is a slender rod-shaped structure placed vertically; the percussion hammer 4 is set on the outer wall of the central rod 5; the handle load-bearing cylinder 2 is a cylindrical stru...

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Abstract

The invention discloses a structural pin assembling and disassembling tool, and relates to the technical field of positioning between satellite structures. The structural pin assembling and disassembling tool comprises two round rods, a handle force-bearing cylinder, a knocking hammer and a central rod, wherein the central rod is of a slender-rod-shaped structure vertically arranged. The outer wall of the central rod is sleeved with the knocking hammer, and the handle force-bearing cylinder is of a cylindrical structure. The handle force-bearing cylinder is coaxially and fixedly installed at the top end of the central rod, and the central rod penetrates through the knocking hammer in the axial direction and is fixedly connected with the handle force-bearing cylinder. The two round rods arehorizontally arranged in a straight line, and the two round rods are symmetrically and fixedly installed on the two sides of the handle force-bearing cylinder, an external pin is connected to the axial bottom end of the central rod in a butting mode. The structural pin assembling and disassembling tool is high in universality, safe and reliable in operation, convenient to implement and capable ofdismounting and mounting pins under the condition of larger friction force.

Description

technical field [0001] The invention relates to the technical field of positioning between satellite structures, in particular to a structural pin assembly and disassembly tool. Background technique [0002] Positioning pins are generally used for positioning between satellite structures to ensure the correct positioning between structural plates and ensure the assembly accuracy of the entire satellite. In order to facilitate repeated disassembly and assembly, positioning pins with internal threads are generally used. The positioning pins generally fit with the pin holes with a small gap. Therefore, after the equipment is installed on the structural plate, due to the large overall mass of the structural plate, the friction force of the pin is relatively large when dismounting. Using the previous pin dismounting tool, the operator needs to pull it directly outward during disassembly. The strength is not easy to grasp, and it is easy to cause the operator to pull back too muc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/02
CPCB25B27/02
Inventor 薛长利段金宽王颖郝佳郝佳宁
Owner AEROSPACE DONGFANGHONG SATELLITE
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