Fixture for finish milling of engine water chamber
By designing a clamp with an auxiliary limiting device including a clamp plate and a threaded rod, the clamping instability caused by insufficient contact area between the clamp and the larger component is solved, and stable limit and clamping of the component in multiple directions is achieved.
CN222680229UActive Publication Date: 2025-03-28ZHANGQIU COPPER & ALUMINIUM FOUNDRY
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Patent Information
- Application Number
- CN202420653139.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-01
AI Technical Summary
Technical Problem
When clamping larger parts, the surface where the clamp contacts the parts is positively limited, resulting in unstable clamping and affecting fine milling processing.
Method used
A fixture including a base plate, an auxiliary block, a clamp, an electric telescopic rod and an auxiliary limiting device are designed. By setting two clamps and threaded rods, the clamps move under the action of the threaded rods until they abut with the outer surface of the component, and the clamps and clamps are limited in common, improving clamping stability.
Benefits of technology
The limits of the components in multiple directions are achieved, making the clamping more stable, avoiding the problem of loose clamping, and improving the accuracy of finish milling.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a clamp for finish milling of an engine water chamber, which relates to the technical field of clamps for finish milling and comprises a bottom plate, one side of the bottom plate is fixedly connected with an auxiliary block, one side of the auxiliary block is provided with an auxiliary groove, and the inner wall of the auxiliary groove is symmetrically connected with clamping blocks in a sliding manner. An auxiliary block is arranged on one side of the clamping block, electric telescopic rods are arranged on the two sides of the auxiliary block, one end of each electric telescopic rod is fixedly connected with one side of the clamping block, auxiliary limiting devices are arranged on the two sides of the auxiliary block, and each auxiliary limiting device comprises two clamping plates. The threaded rods can drive the clamping plates to move on one sides of the auxiliary blocks until one sides of the two clamping plates abut against the outer surface of a part clamped by the clamping blocks, and under the common action of the clamping blocks and the clamping plates, the part can be limited in multiple directions, so that the part is clamped more stably.
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