Screw tap grinding wheel inner hole for ceramic machining and cutting

Abstract

The utility model relates to the technical field of ceramic cutting, in particular to a screw tap grinding wheel inner hole for ceramic machining and cutting, which comprises a workbench, a support frame and a grinding wheel, a driving motor is fixedly mounted on a first sliding column, and a fixing mechanism for fixedly mounting the grinding wheel is arranged on the first sliding column; a telescopic air cylinder is fixedly installed at the bottom end of the supporting frame, and an auxiliary mechanism used for clamping the grinding wheel and driven by the telescopic air cylinder is arranged in the supporting frame. The inner hole of the grinding wheel is sleeved on the four groups of supporting plates and is attached to the bearing frame, the four groups of supporting plates are controlled by the bolts to fix the grinding wheel, the process is simple and quick, and the inner hole of the grinding wheel and the four groups of supporting plates are not abraded; the first sliding column and the second sliding column are controlled by the telescopic air cylinder to slide oppositely, the grinding wheel is extruded through the abutting ring, the grinding wheel is further fixed, and it is guaranteed that the grinding wheel cannot fall off or shake in the operation process.

Claims

1. A grinding wheel inner hole for grinding a tap for ceramic machining and cutting, comprising a workbench (1), a support frame (2) and a grinding wheel (3), characterized in that: Two groups of slide columns (4) are fixedly mounted on the support frame (2), a first slide column (5) and a second slide column (6) are slidably mounted in the two groups of slide columns (4), a driving motor (7) is fixedly mounted on the first slide column (5), and a fixing mechanism for fixing the grinding wheel (3) is provided on the first slide column (5); A telescopic cylinder (8) is fixedly mounted on the bottom end of the support frame (2), and an auxiliary mechanism for clamping the grinding wheel (3) and driven by the telescopic cylinder (8) is arranged inside the support frame (2).

2. The inner hole grinding wheel for tapping and grinding for ceramic machining and cutting according to claim 1, characterized in that: The inner hole of the grinding wheel (3) is rhombus-shaped, the second sliding column (6) is provided with a rhombus-shaped through hole (21), and a resistance ring (9) for resisting the grinding wheel (3) is rotatably mounted on the second sliding column (6).

3. The inner hole grinding wheel for tapping and grinding for ceramic machining and cutting according to claim 1, characterized in that: The fixing mechanism comprises a support frame (10) which rotates on the first sliding column (5) and is matched with the output end of the driving motor (7), four groups of support plates (11) are slidably mounted on the support frame (10), an internal threaded tube (12) is welded on the support frame (10), a bolt (13) is matched with the internal threaded tube (12), a connecting tube (14) is rotatably mounted on the bolt (13), four groups of connecting blocks (15) are welded on the connecting tube (14), and a transmission rod (16) connected to the pin of the support plate (11) is pin-mounted on the connecting block (15).

4. The inner hole grinding wheel for tapping and grinding for ceramic machining and cutting according to claim 3, characterized in that: The connecting tube (14) is movably sleeved on the outer side of the internal thread tube (12), and the support plate (11) is a ladder-shaped structure that fits the inner hole of the grinding wheel (3).

5. The inner hole grinding wheel for tapping and grinding for ceramic machining and cutting according to claim 3, characterized in that: The four groups of support plates (11) are equidistantly distributed on the support bracket (10), and the four groups of connection blocks (15) are equidistantly distributed on the connection tube (14).

6. The inner hole grinding wheel for tapping and grinding for ceramic machining and cutting according to claim 1, characterized in that: The auxiliary mechanism comprises a push rod (17) fixedly connected to the output end of the telescopic cylinder (8), a sliding sleeve (18) being symmetrically slidably mounted on both ends of the push rod (17), a first connecting rod (19) being pin-connected to one side of the sliding sleeve (18) being pin-connected to the first sliding column (5) and the second sliding column (6), respectively, a second connecting rod (20) being pin-connected to the other side of the sliding sleeve (18).

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