Window frame right-angle clamping grinding table

Abstract

The invention relates to the technical field of door and window production and specifically discloses a window frame right-angle clamping grinding table. The table comprises a rack. Transverse guide rails are arranged on the rack. The table is characterized in that a first movable assembly and a second movable assembly used for placing window frames of different lengths are arranged on the transverse guide rails in a linkage manner; longitudinal guide rails are arranged on the first movable assembly and the second movable assembly correspondingly; first longitudinal moving plates and second longitudinal moving plates are movably arranged on the longitudinal guide rails correspondingly; and right-angle clamps used for clamping window frame right angles are arranged on the first longitudinalmoving plates and the second longitudinal moving plates correspondingly. The lengths of window frames are adjusted through the first movable assembly and the second movable assembly which are arranged in the linkage manner, the widths of the window frames are adjusted through the first longitudinal moving plates and the second longitudinal moving plates, the same equipment can be used for machining the window frames of different sizes, the right-angle clamps are arranged according to the four right angles of each window frame, the window frame is firmly fixed to the grinding table, clamping is good, the window frame does not slide in the grinding process, and the grinding effect is not affected.

Description

technical field [0001] The invention relates to the technical field of door and window production, in particular to a right-angle clamping and grinding platform for window frames. Background technique [0002] After the aluminum profile door and window frame is welded, there will be uneven planes formed by welding shavings on the interface. At this time, it is necessary to use grinding equipment to grind the welding shavings on the interface. The existing grinding equipment and the grinding table can only be used for window frames of one processing size. When an enterprise needs to produce window frames of different sizes, it needs to purchase grinding tables of different specifications to meet the needs. The applicability is not strong and it takes up Lots of space. [0003] The applicant submitted it on March 13, 2019, and made it public on May 07, 2019. The publication number is CN109719599A, which discloses a grinding device for aluminum profile door and window frames. ...

AI Technical Summary

Problems solved by technology

The existing grinding equipment and the grinding table can only be used for window frames of one processing size. When an enterprise needs to produce window frames of different sizes, it needs to purchase grinding tables of different specifications to meet the needs. The applicability is not strong and it takes up lots of space

[0003] The applicant submitted it on March 13, 2019, and made it public on May 07, 2019. The publication number is CN109719599A, which discloses a grinding device for aluminum profile door and window frames. , cannot adapt to frames of different sizes. In addition, the first push-in assembly and the second push-in assembly set on the workbench top the inner frame and clamp the frame together with the horizontal reference plate and the longitudinal reference plate. However, due to the first push The input component and the second push-in component are only set on the inner frame, and there is no fixed clamping mechanism at the outer end of the window frame, so that the clamping effect is not good, and the window frame is easy to slide during the grinding process, thereby affecting the grinding effect

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