一种激光输出头固定装置
The coaxially arranged ring clamping assembly solves the problem of fixing laser output heads of different diameters, achieving high-precision axial positioning and radial offset limitation, reducing replacement costs and time, and improving measurement accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CAS LASER
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, laser output heads of different diameters require different mounting bases, which increases costs and requires recalibration of the incident angle when replacing them. The lack of precise axial positioning and radial offset limitation also affects measurement accuracy.
The coaxially arranged annular clamping assembly includes a back plate, a rotating frame, and a clamping plate. The axial positioning and radial offset limitation of the laser output head are achieved through rotating grooves and limiting posts, and it is compatible with laser output heads of various diameters.
It enables coaxial mounting of laser output heads of different diameters, reduces coupling difficulty during replacement, improves positioning and measurement accuracy, saves calibration time, and reduces the cost of customized mounting bases.
Smart Images
Figure CN224520436U_ABST
Abstract
Claims
1. A laser output head fixing device, characterized in that: The system includes several coaxially arranged annular clamping assemblies (100) mounted on a mounting base (10); each annular clamping assembly (100) includes a back plate (110) connected to the mounting base (10); the back plate (110) has a mounting hole (111) in the middle for mounting a laser output head (20); the mounting hole (111) has several rotating grooves (112) and several limiting posts (114) circumferentially arranged; a rotating frame (120) is rotatably connected to the back plate (110); the rotating frame (120) has guides that cooperate with the limiting posts (114). The groove (121); a hollow part (122) is formed in the middle of the rotating frame (120); several first connecting plates (124) located in the hollow part (122) are rotatably connected to the rotating frame (120); the rotatable connection between the first connecting plate (124) and the rotating frame (120) constitutes a first rotating part (1241); a clamping plate (125) is rotatably connected to one end of the first connecting plate (124) away from the first rotating part (1241); the side of the clamping plate (125) near the mounting hole (111) is rotatably connected to the back plate (110).
2. The laser output head fixing device according to claim 1, characterized by: The inner side of the rotating frame (120) is provided with a protrusion (123) extending toward the center of the hollow part (122); the first connecting plate (124) is rotatably connected to the protrusion (123).
3. The laser output head fixing device according to claim 1, characterized by: The first connecting plate (124) and the clamping plate (125) are connected at a rotational point to form a second rotating part (1242); the first connecting plate (124) and the clamping plate (125) are arranged at an angle.
4. The laser output head fixing device according to claim 1, characterized by: The clamping plate (125) is arc-shaped on the side near the mounting hole (111) and forms a clamping arc surface (127); the clamping plate (125) and the back plate (110) form a third rotating part (1251); the clamping plate (125) is provided with a rotating connecting part (126) that cooperates with the rotating groove (112); the rotating connecting part (126) is provided at one end near the clamping arc surface (127).
5. The laser output head fixing device according to claim 1, characterized by: The rotating groove (112) is disposed adjacent to the mounting hole (111) and has an opening (113) facing the mounting hole (111).
6. The laser output head fixing device according to claim 1, characterized by: A fixing seat (115) is connected to the back plate (110); the fixing seat (115) is provided with an adjustment groove (116).
7. The laser output head fixing device according to claim 1, characterized by: A push-pull rod (128) is connected to the outside of the rotating frame (120).
8. The laser output head fixing device according to claim 7, characterized by: A limiting ring (130) located outside the rotating frame (120) is fixedly connected to the back plate (110); the limiting ring (130) is provided with a limiting groove (131) that cooperates with the push-pull rod (128).
9. The laser output head fixing device according to claim 8, characterized by: The limiting ring (130) is provided with several through threaded holes (132); the threaded holes (132) are provided with limiting screws for limiting the position of the rotating frame (120).