Automatic welding tool for improving welding accuracy of electromagnetic flowmeter and water meter
By designing automatic welding tooling, the precise alignment and fixing of the surface body flange, flow guide and surface body side plate is achieved using chucks and positioning pins, which solves the problems of poor adaptability and low welding accuracy of the welding tooling in the prior art, and achieves a more efficient and economical welding process.
CN119703556APending Publication Date: 2025-03-28SHANGHAI KENT INSTR CO LTD
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202411902574.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The welding tooling of existing electromagnetic flowmeters and water meters has poor adaptability, resulting in high cost, large space occupancy, and low welding accuracy.
Method used
An automatic welding tool is designed, including a substrate, a first clamping mechanism, a second clamping mechanism and a positioning frame. The precise alignment and fixation of the surface body flange, the flow guide and the surface body side plate are realized through the chuck and the positioning pin to adapt to the flow guide tube of different diameters.
Benefits of technology
It improves the adaptability and welding accuracy of the welded tooling for the flow meter body, reduces the number of tooling, and reduces production costs and storage space.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of flowmeter machining, in particular to an automatic welding tool for improving the welding accuracy of an electromagnetic flowmeter and a water meter. The base plate is provided with a first clamping mechanism, a second clamping mechanism and a positioning frame, wherein the first clamping mechanism and the second clamping mechanism are used for clamping and fixing two meter body flanges respectively, and the positioning frame is located between the first clamping mechanism and the second clamping mechanism. The first clamping mechanism and the second clamping mechanism each comprise a clamping base arranged on the base plate and a chuck arranged on the clamping base and used for clamping and fixing a meter body flange, a positioning plate is coaxially arranged on the end face of each chuck, and each positioning plate is provided with a plurality of positioning ring grooves or positioning convex faces which are concentrically arranged and used for inserting and positioning the end of a flow guide pipe. The positioning frame is provided with a supporting plate for supporting and positioning the meter body side plate, two positioning grooves are formed in the upper end face of the supporting plate correspondingly, and the lower circumferential wall of the meter body side plate can be inserted into the positioning grooves. The flow meter body welding tool has the effect of improving the adaptability to the flow meter body welding tool.
Need to check novelty before this filing date? Find Prior Art