一种激光卡盘用滑动块

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By setting adjustment blocks and inclined block structures in the claw seat of the laser chuck, and using adjustment bolts and positioning bolts to improve the adjustment and fixing accuracy of the sliding block, the problem of insufficient bolt adjustment accuracy in the prior art is solved, and higher precision machining adaptability and stability are achieved.

CN224508768UActive Publication Date: 2026-07-17ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG JINGSU MACHINE TOOL ACCESSORIES
Filing Date: 2025-07-17
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing laser chuck jaws have low precision due to the adjustment of the sliding block by bolts, which cannot meet the requirements of high-precision machining.

Method used

The structure employs an adjusting block and a wedge block within the claw base. The adjusting block is driven by an adjusting bolt, and the wedge block drives the claw body to slide along the sliding groove. Adjusting bolts and positioning bolts are installed on both sides to improve adjustment and fixing accuracy.

Benefits of technology

It achieves higher precision clamping adjustment, reduces the decrease in machining accuracy caused by loosening, and adapts to the stability and compatibility of different working conditions.

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Abstract

本实用新型涉及激光切割技术领域，尤其是涉及一种激光卡盘用滑动块，包括爪座，爪座用于安装于卡盘上，爪座上开设有滑动槽，滑动槽内嵌设有爪体，爪体能够沿着滑动槽滑动，爪座内还设置有调节块，调节块朝向爪座凸设有斜块，斜块嵌设于爪体内，爪座于调节块的两侧设置有调节螺栓，调节螺栓与爪座螺纹连接，调节螺栓能够推动调节块运动，调节块运动时斜块能够驱动爪体沿着滑动槽运动。爪体嵌于滑动槽并能沿其滑动，利用调节螺栓推动调节块运动，借助斜块驱动爪体在滑动槽内滑动，调节螺栓能够从两侧推动调节块，能够更为准确的对调节块进行位置的调节，且从两侧同时固定调节块，能够进一步提高对调节块的固定效果，满足更高精密度的加工需求。

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Claims

1. A slide block for a laser chuck, characterized by: The device includes a claw seat (1) for mounting on a chuck. A sliding groove (11) is provided on the claw seat (1), and a claw body (2) is embedded in the sliding groove (11). The claw body (2) can slide along the sliding groove (11). An adjusting block (13) is also provided in the claw seat (1). An inclined block (131) protrudes from the adjusting block (1) towards the claw seat (1). The inclined block (131) is embedded in the claw body (2). Adjusting bolts (15) are provided on both sides of the adjusting block (13) on the claw seat (1). The adjusting bolts (15) are threadedly connected to the claw seat (1). The adjusting bolts (15) can push the adjusting block (13) to move. When the adjusting block (13) moves, the inclined block (131) can drive the claw body (2) to move along the sliding groove (11).

2. The slide block for a laser chuck according to claim 1, wherein: An adjustment groove (12) is provided in the claw seat (1) corresponding to the adjustment block (13). The adjustment groove (12) is perpendicular to the sliding groove (11), and the adjustment block (13) is embedded in the adjustment groove (12).

3. The slide block for a laser chuck according to claim 2, wherein: The claw body (2) has a groove (23) corresponding to the position and shape of the inclined block (131). The groove (23) penetrates the claw body (2). The inclined block (131) is embedded in the groove (23) and abuts against the groove wall of the groove (23).

4. The slide block for a laser chuck according to claim 2, wherein: The adjustment groove (12) is provided with relief grooves (14) on both sides. The relief grooves (14) are connected to the adjustment groove (12). The adjustment bolt (15) can be inserted into the relief groove (14), and the adjustment block (13) can also be inserted into the relief groove (14).

5. The slide block for a laser chuck according to claim 4, wherein: The clearance groove (14) is waist-shaped.

6. The slide block for a laser chuck according to claim 4, wherein: The claw body (2) is provided with a waist-shaped positioning groove (21), and a positioning bolt (211) is provided at the waist-shaped positioning groove (21). The positioning bolt (211) passes through the waist-shaped positioning groove (21) and is threadedly connected to the claw seat (1). The positioning bolt (211) can abut against the groove wall of the waist-shaped positioning groove (21).

7. The slide block for a laser chuck according to claim 6, wherein: The waist-shaped positioning groove (21) is provided on both sides of the claw body (2), and a positioning bolt (211) is provided in each of the waist-shaped positioning grooves (21).

8. The slide block for a laser chuck according to claim 1, wherein: The claw body (2) is provided with a mounting groove (22), which is used to install clamping components.

9. The slide block for a laser chuck according to claim 1, wherein: The sliding groove (11) has an inclined surface (111) on its groove wall, and the claw body (2) also has a corresponding inclined surface (111).