Adjustable clamp and horizontal lathe
The design of the inclined groove and side clamping column solves the problem of insufficient concentricity and flatness of the workpiece during the clamping process of the lathe, and realizes stable positioning and high-precision processing of the workpiece.
CN223394344UActive Publication Date: 2025-09-30CHENGDU QINGBAIJIANG SIFANG NON STANDARD BEARING CO LTD
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Patent Information
- Application Number
- CN202422213556.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-09-10
AI Technical Summary
Technical Problem
In the prior art, it is difficult to ensure the concentricity and flatness of a workpiece during the clamping process of a lathe, resulting in a decrease in machining accuracy and possible damage to the workpiece and the lathe.
Method used
The design of inclined groove and side clamping column is adopted. The side clamping column is fitted to the outer wall of the workpiece to limit its movement path. Combined with the stepped structure of the clamping block and the screw drive, the concentricity and flatness positioning of the workpiece are achieved.
Benefits of technology
It improves the concentricity and flatness of the workpiece, ensures machining accuracy, prevents workpiece deviation, and protects the workpiece and lathe from damage.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of lathe machining, and particularly relates to an adjustable clamp and a horizontal lathe, which comprise a clamping disc which is of a disc-shaped structure and is used for placing a workpiece to be clamped, at least four straight grooves which are arranged at the top of the clamping disc in a cross shape and are used for quartering the clamping disc, and clamping blocks which are arranged in the straight grooves and are used for clamping the workpiece to be clamped. The workpiece clamping device is used for clamping a workpiece and aims at achieving the purposes that when the workpiece is fixed, a user can place the workpiece on the clamping disc firstly and then move the side clamping column in the inclined groove to be attached to the outer wall of the workpiece, so that the side clamping column is limited to the current position, and then when a clamping block begins to clamp the workpiece, the side clamping column is moved to be attached to the outer wall of the workpiece. Due to the fact that the side clamping columns are attached to the outer wall of the workpiece in advance, in the clamping process of the workpiece, the moving path can be blocked by the side clamping columns, the effect of positioning the workpiece is achieved, the concentricity and planeness of the workpiece can be guaranteed, and then the machining precision is guaranteed.
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