激光切割用工件高度补偿夹持组件
By designing an automated workpiece height compensation clamping assembly for laser cutting, the problem of the fixture's inability to adjust the workpiece height was solved, achieving efficient and stable workpiece clamping and improving the processing efficiency and precision of laser cutting.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI SIWEI CNC MACHINERY
- Filing Date
- 2025-06-24
- Publication Date
- 2026-07-17
AI Technical Summary
Existing fixtures cannot effectively adjust the height of the workpiece during laser cutting, resulting in insecure clamping, uneven force, and affecting cutting quality and precision.
A workpiece height compensation clamping assembly for laser cutting was designed, comprising a worktable, a clamping mechanism, and an adjustment component. The assembly utilizes a motor to drive a lead screw to rotate, thereby automating the movement of the mounting sleeve and the clamping component. The vertical position of the clamping component is adjusted by a screw to accommodate unevenness or height differences in the workpiece. Combined with elastic clamping and the use of rubber pads, the clamping surface is ensured to be in close contact with the workpiece surface.
It enables rapid workpiece clamping, significantly improving the processing efficiency of laser cutting. By automating the process, it enhances the efficiency of laser cutting, ensures cutting quality and precision, and avoids cutting deviations caused by unstable clamping.
Smart Images
Figure CN224508761U_ABST
Abstract
Claims
1. A workpiece height compensation clamping assembly for laser cutting, characterized in that, include: Workbench (10), with movable slots (11) on both sides of the workbench (10). The clamping mechanism includes a mounting sleeve (30) slidably disposed in the moving groove (11) and a clamping member (31) movably disposed on the top of the mounting sleeve (30). A screw rod (312) is threaded into the side wall of the mounting sleeve (30), and the end of the screw rod (312) abuts against the clamping member (31). The adjustment assembly includes a bottom fixed frame (20) disposed on the worktable (10), a lead screw (21) rotatably inserted into the fixed frame (20), and a threaded sleeve (22) threaded onto the surface of the lead screw (21). Rotating rods (23) are rotatably connected to both sides of the threaded sleeve (22), and the end of the rotating rod (23) away from the threaded sleeve (22) is rotatably connected to the bottom of the mounting sleeve (30).
2. The workpiece height compensation chucking assembly for laser cutting according to claim 1, characterized in that: The clamping member (31) includes a movable rod (311) movably inserted into the top of the mounting sleeve (30) and a clamping plate (313) fixedly disposed on the top of the movable rod (311). The clamping plate (313) has multiple sets of mounting slots, and a pressing column (316) is movably inserted into one end of each set of mounting slots. A spring (317) is disposed at one end of the pressing column (316) located in the mounting slot.
3. The workpiece height compensation chucking assembly for laser cutting according to claim 2, characterized in that: The end of the spring (317) away from the extrusion column (316) is fixedly connected to a pressure plate (318). The pressure plate (318) is slidably connected to the mounting groove. The side of the clamping plate (313) away from each other is rotatably connected to a screw rod (314). The surface of the screw rod (314) is threaded with a fixing plate (315). A connecting rod is fixedly connected between the fixing plate (315) and the pressure plate (318).
4. The workpiece height compensation chucking assembly for laser cutting according to claim 3, characterized in that: A rubber pad is bonded to the end of the extrusion column (316) away from the mounting groove.