An instrument housing assembly and positioning fixture
By designing a positioning fixture for assembling the instrument housing and adopting precise positioning and automated processes, the problem of inaccurate positioning during the assembly of the upper and lower housings of the diaphragm gas meter was solved, achieving a highly efficient housing assembly effect.
CN224274865UActive Publication Date: 2026-05-26SHANDONG AONUO INTELLIGENT EQUIPMENT CO LTD
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Patent Information
- Application Number
- CN202521485975.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2035-07-16
AI Technical Summary
Technical Problem
In the existing technology, the upper and lower housings of diaphragm gas meters cannot be accurately aligned and positioned in one go during assembly, leading to human error and affecting the assembly effect.
Method used
An instrument housing assembly and positioning fixture was designed, including an upper housing, a lower housing, a positioning frame, a lifting assembly, a mounting plate, a through hole, and a nut. The fixture achieves accurate positioning and assembly of the upper and lower housings through precise positioning and an automated assembly process.
Benefits of technology
It achieves accurate assembly of the gas meter housing, avoids rework, improves assembly positioning effect, and has a simple structure that is easy to operate.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224274865U_ABST
Abstract
This utility model proposes a positioning fixture for assembling a gas meter housing, relating to the field of diaphragm gas meter housing assembly technology. It includes an upper housing and a lower housing. The upper housing is provided with an inlet pipe and an outlet pipe with external threads. It also includes an assembly table, a first positioning frame, a lifting assembly, a mounting plate, a first through hole, a second through hole, a second positioning frame, and a nut. This application can accurately define the upper and lower housings of the gas meter sequentially. Then, by automatically lowering the upper housing, the accurate assembly of the gas meter housing can be completed in one go, without deviation and thus without rework. The assembly and positioning effect of the gas meter housing is better, and the device structure is simple and easy to operate.
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