CN221211471U

CN221211471U - Embedded workpiece assembly fixture

Info

Publication number: CN221211471U
Application number: CN202322621091.8U
Authority: CN
Inventors: 林仕伟; 杨勇; 夏侯; 蔡依健
Original assignee: China Aviation Industry Standard Parts Manufacturing Co Ltd
Current assignee: China Aviation Industry Standard Parts Manufacturing Co Ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-25
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses an embedded workpiece assembly fixture, which comprises a pin (1), a sliding block (2) and a positioning block (3), and is characterized in that; the slide block (2) is sleeved outside the pin (1), and an integrated positioning block (3) is arranged on the pin (1). The utility model can ensure the requirement of the inner coaxiality and the outer coaxiality and is convenient to use.

Description

Embedded workpiece assembly fixture

Technical Field

The utility model belongs to the technical field of fasteners, and particularly relates to an embedded workpiece assembly fixture.

Background

The plastic ring is required to be assembled in the nut, in the prior art, the plastic ring is installed in the pin, then the plastic ring is embedded into the nut, and because the plastic ring is easy to deform and in interference fit, when the tool is not coaxial with the nut, the tool is easy to press the nut, so that the plastic ring cannot be pressed into the nut, the assembly is extremely difficult, and the use is inconvenient.

Disclosure of Invention

The utility model aims to overcome the defects and provide the embedded workpiece assembly tool which can ensure the requirements of inner coaxiality and outer coaxiality and is convenient to use.

The aim and the main technical problems are achieved by adopting the following technical scheme:

The utility model relates to an embedded workpiece assembly fixture which comprises a pin, a sliding block and a positioning block and is characterized in that the embedded workpiece assembly fixture comprises a pin, a sliding block and a positioning block; the slide block is sleeved outside the pin, and an integrated positioning block is arranged on the pin.

The sliding block can slide up and down outside the pin.

The sliding block is sleeved outside the positioning block and can slide up and down.

Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme is as follows: the pin is sleeved outside the pin through the sliding block, and an integrated positioning block is arranged on the pin. The sliding block is shifted to the middle part of the pin, the bottom of the pin is exposed, the plastic ring is arranged at the bottom end of the pin, the bottom of the pin is aligned with a nut hole to be assembled, the sliding block is shifted to the bottom, the outer circle of the nut is completely sleeved, a certain force is loaded on the upper part of the pin, the plastic ring is pressed into the nut hole and can slide up and down outside the positioning block through the sliding block sleeve, the plastic ring at the bottom of the pin is ensured to be coaxial with the outer circle of the nut, the pin cannot be pressed to the nut, and the requirements of inner and outer coaxiality can be ensured, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a view of FIG. 1 in use of the present utility model;

FIG. 3 is a state of use of the present utility model FIG. 2;

FIG. 4 is a use state of the utility model FIG. 3;

fig. 5 is a use state of the present utility model fig. 4.

Marking in the figures

1. Pin, 2, slider, 3, locating piece, 4, plastic ring, 5, nut.

Detailed Description

The following detailed description of specific embodiments, structures, features and their functions according to the present utility model is provided with reference to the accompanying drawings and preferred embodiments.

The utility model relates to an embedded workpiece assembly fixture which comprises a pin 1, a sliding block 2 and a positioning block 3 and is characterized in that; the sliding block 2 is sleeved in the middle of the pin 1, an integrated positioning block 3 is arranged at the lower end of the pin 1, the sliding block 2 can slide up and down outside the middle of the pin 1, and the sliding block 2 is sleeved outside the positioning block 3 and can slide up and down.

When the novel plastic ring is used, referring to fig. 2-5, the sliding block 2 is pulled to the middle part of the pin 1, the bottom of the pin 1 is exposed, the plastic ring 4 is installed at the bottom end of the pin 1, the bottom of the pin 1 is aligned with a hole of a nut 5 to be assembled, the sliding block 2 is pulled to the bottom, the excircle of the nut 5 is completely sleeved, a certain force is loaded on the upper part of the pin 1, the pin 1 moves downwards, and the plastic ring 4 is pressed into the hole of the nut 5.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical matter of the present utility model still fall within the scope of the technical scheme of the present utility model.

Claims

1. An embedded workpiece assembly fixture comprises a pin (1), a sliding block (2) and a positioning block (3), and is characterized in that; the slide block (2) is sleeved outside the pin (1), an integrated positioning block (3) is arranged on the pin (1), and the slide block (2) can slide up and down outside the pin (1).

2. The embedded workpiece assembly fixture according to claim 1, wherein the sliding block (2) is sleeved outside the positioning block (3) and can slide up and down.