Piston drilling device

Abstract

According to the technical scheme, the piston drilling device is characterized in that the piston drilling device comprises a workbench, two sets of drilling components and a mounting base, the mounting base is rotationally mounted in the middle of the workbench, and the two sets of drilling components are symmetrically arranged on the two sides of the mounting base; each drilling component comprises a fixed base, an adjusting bottom plate, a lifting plate, a sliding plate and a drilling piece. The lifting plate is fixedly mounted at the upper end of one side of the adjusting bottom plate; an inner sliding groove and an outer sliding groove are formed in the lifting plate, a first sliding part and a second sliding part are arranged on the sliding plate, the sliding plate is connected into the inner sliding groove in a sliding mode through the first sliding part, the second sliding part is connected to the outer sliding groove in a sliding mode, and a threaded rod matched with the first sliding part is further arranged on the lifting plate; according to the piston drilling device, the requirement for multi-directional adjustment can be met, space can be saved, and therefore the piston drilling device is matched with a cutting device to conduct cutting operation.

Claims

1. A piston drilling device, characterized in that: It includes a workbench (1), a drilling component (2), and a mounting base (3). The mounting base (3) is rotatably mounted in the middle of the workbench (1). There are two groups of the drilling components (2), which are symmetrically arranged on both sides of the mounting base (3). Both of the two drilling components (2) include a fixed base (21), an adjusting base plate (22), a lifting plate (23), a sliding plate (24), and a drilling piece (25). The fixed base (21) is fixedly mounted on the workbench (1), and the adjusting base plate (22) is detachably mounted on the fixed base (21). The lifting plate (23) is fixedly mounted at the upper end of one side of the adjusting base plate (22). An inner sliding groove (231) and an outer sliding groove (232) are provided on the lifting plate (23). The sliding plate (24) is provided with a first sliding part and a second sliding part, and is slidably connected to the inner sliding groove (231) through the first sliding part, and the second sliding part is slidably connected to the outer sliding groove (232). A threaded rod (233) cooperating with the first sliding part is also provided on the lifting plate (23). The drilling piece (25) is detachably mounted on the sliding plate (24).

2. A piston drilling device according to claim 1, characterized in that: Two groups of sliding arc grooves (211) are provided on the fixed base (21). Multiple groups of limiting rods (221) are provided on the adjusting base plate (22). One end of the limiting rod (221) is located in the sliding arc groove (211), and a limiting nut is screwed on the other end.

3. A piston drilling device according to claim 2, characterized in that: The cross-section of the sliding arc groove (211) is arranged in a "convex" shape structure, and the limiting rod (221) is arranged in a "丄" shape structure.

4. A piston drilling device according to claim 1, characterized in that: A rotating disk (4) and a mounting plate (5) are provided between the drilling piece (25) and the sliding plate (24). The rotating disk (4) is rotatably connected to the sliding plate (24), and a limiting part (6) is provided between the rotating disk (4) and the sliding plate (24). The mounting plate (5) is fixedly mounted on the rotating disk (4). The drilling piece (25) is slidably connected to the mounting plate (5).

5. A piston drilling device according to claim 4, characterized in that: The limiting part (6) includes a rotating shaft (61) and a limiting nut (62). A limiting groove (41) is opened on the rotating disk (4) for rotation. The limiting nut (62) is screwed on the rotating shaft (61) and can be in limiting abutment with the limiting groove (41).

6. A piston drilling device according to claim 5, characterized in that: The limiting part (6) also includes a limiting bolt. A rotation limiting groove (42) is opened at the upper end of the rotating disk (4), and a connection hole for screwing the limiting bolt is opened at the position corresponding to the rotation limiting groove (42) on the sliding plate (24).

7. A piston drilling device according to claim 4, characterized in that: The drilling piece (25) includes a drilling base (251) and a drilling tool (252). The drilling tool (252) is detachably mounted on the drilling base (251), and the drilling base (251) is slidably connected to the mounting plate (5).

8. A piston drilling device according to claim 7, characterized in that: The drilling base (251) includes a pushing cylinder assembly (26) and a servo motor assembly (27).

9. A piston drilling device according to any one of claims 1 to 8, characterized in that: A driving component (7) for the rotation of the mounting base (3) is provided on one side of the workbench (1). The driving component (7) comprises a driving motor (71), a driving wheel (72), a transmission belt (73) and a transmission rod (74); the transmission rod (74) is connected to the mounting seat (3); the driving motor (71) is connected to the driving wheel (72); and the driving wheel (72) is transmission-connected to the transmission rod (74) via the transmission belt (73).

10. A piston drilling device according to claim 9, characterized in that: The workbench (1) is provided with a cutting component (8) on one side of the driving component (7).

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