Adjustment structure of upward-opening abrasive cloth rollers
AssigneeMinchuen Electrical Machinery Co., Ltd.
InventorTA CHUANG WEI
Life of this patent
Estimating the term…
Abstract
An upward-opening abrasive cloth roller has a roller below the abrasive cloth. The system has: a support frame mounted on a machine, a roller is disposed on the support frame, a hollow panel is mounted on the machine, and the first side of the panel is pivotally connected to the machine. The two ends of the support frame are respectively provided with individual height adjustment structures, and a panel level adjustment structure is mounted on the machine on below the second side of the panel. With the above two adjustment structures to adjust the level of the roller and the panel, the plate can be easily adjusted for different grinding depths and angles.
Claims7
An adjustment structure of upward-opening abrasive cloth rollers comprising:
- a supporting frame mounted on a machine, one end of the supporting frame provided with a first slot connected to a first through hole and another end provided with a second slot connected to a second through hole;
- a first wedge block and a second wedge block respectively having a first containment space connected to a first screw hole and a second containment space connected to a second screw hole and disposed respectively in the first and second slots;
- a roller having a first bearing and a second bearing at ends thereof;
- a first positioning member and a second positioning member respectively mounted at an end of the first and second bearings and respectively disposed in the first and second slots;
- a first returning spring and a second returning spring respectively disposed in the first and second containment spaces;
- a first screw passing through the first through hole, the first returning spring, the first screw hole, and engaging with the first wedge block;
- a second screw passing through the second through hole, the second returning spring, the second screw hole, and engaging with the second wedge block;
- a first positioning block mounted above the first slot and having a first positioning groove;
- a first positioning spring disposed in the first positioning groove and pushing against the first positioning member;
- a second positioning block mounted above the second slot and having a second positioning groove;
- and
- a second positioning spring disposed in the second positioning groove slot and pushing against the second positioning member.
Dependencies are inferred from the claim text.