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CN-224223312-U - Accurate rotary device of lathe angle

CN224223312UCN 224223312 UCN224223312 UCN 224223312UCN-224223312-U

Abstract

The utility model relates to a precision rotating device for a machine tool angle, which can be used for installing a base in a machine tool in the actual part machining process, then clamping a part through an index chuck, operating a first rotating driving part when the part is required to be subjected to inclination adjustment, enabling the first rotating driving part to drive a first speed reducer to operate, enabling the first speed reducer to drive an inclination rotating seat to incline through a rotating shaft, enabling the inclination rotating seat to drive the part to be subjected to inclination adjustment through the index chuck, operating a second rotating driving part when the part is required to be subjected to rotation adjustment, enabling the second rotating driving part to drive a turntable through the second speed reducer, and enabling the turntable to drive the part to be subjected to rotation adjustment through the index chuck, so that the machined part can be clamped better, the angle adjustment of the part is facilitated, and the machining efficiency is improved.

Inventors

  • ZENG QINGZHONG
  • Zhang Yunneng
  • ZHANG SHENGBIN

Assignees

  • 三明和创光电有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (5)

  1. 1. The machine tool angle precise rotating device is characterized by comprising a base, an inclined rotating seat, a first adjusting component, a second adjusting component and an index chuck, wherein the upper part of the base is rotatably connected with the lower part of the inclined rotating seat, the first adjusting component is in driving connection with the lower part of the inclined rotating seat, the index chuck is arranged on the upper part of the inclined rotating seat, and the second adjusting component is in driving connection with the index chuck; The first adjusting component comprises a first rotating driving piece, a first speed reducer and a rotating shaft, one side of the rotating shaft is fixedly connected with the upper part of the base, the middle part of the rotating shaft is rotatably connected with the lower part of the inclined rotating seat, the first speed reducer is arranged on the inclined rotating seat and is connected with the other side of the rotating shaft, and the first speed reducer is in driving connection with the first speed reducer; the second adjusting component comprises a second rotation driving piece, a second speed reducer and a rotary table, wherein the lower surface of the rotary table is rotatably connected with the upper part of the inclined rotation seat, the indexing chuck is arranged on the upper surface of the rotary table, the second speed reducer is arranged on the lower part of the inclined rotation seat, and the second rotation driving piece is in driving connection with the rotary table through the second speed reducer.
  2. 2. The precise rotating device for the angle of the machine tool according to claim 1, wherein a first rotating support is arranged on two sides of the base relatively, a second rotating support is arranged on two sides of the inclined rotating seat relatively, the base is rotatably connected with the second rotating support through the first rotating support, one side of the rotating shaft is fixedly connected with one first rotating support, and the middle part of the rotating shaft is rotatably connected with one second rotating support.
  3. 3. The precise rotating device for machine tool angle of claim 1, wherein a transmission shaft is arranged on the lower surface of the turntable and is connected with the second speed reducer.
  4. 4. The precise rotating device of machine tool angle of claim 1, wherein the first rotating driving member and the second rotating driving member are servo motors.
  5. 5. The precise rotating device of machine tool angle of claim 1, further comprising a controller electrically connected to the first rotary drive member, the second rotary drive member, and the index chuck, respectively.

Description

Accurate rotary device of lathe angle Technical Field The utility model relates to the field of rotation adjustment, in particular to a precision rotating device for a machine tool angle. Background In the production application, when a common machine tool is used for machining holes and grooves with circular arrays or non-equal angles with circles as central lines, or machining holes, grooves, planes with specific angles, and the like, an operator manually adjusts an index plate or a specific tool. In this case, the machining accuracy of the workpiece is difficult to ensure and the machining efficiency is also low. Disclosure of utility model First, the technical problem to be solved In order to solve the problems in the prior art, the utility model provides the precise rotating device for the angle of the machine tool, which can better clamp a machined part, is convenient for angle adjustment of the part and improves the machining efficiency. (II) technical scheme In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: The machine tool angle precise rotating device comprises a base, an inclined rotating seat, a first adjusting component, a second adjusting component and an index chuck, wherein the upper part of the base is rotatably connected with the lower part of the inclined rotating seat, the first adjusting component is in driving connection with the lower part of the inclined rotating seat, the index chuck is arranged on the upper part of the inclined rotating seat, and the second adjusting component is in driving connection with the index chuck; The first adjusting component comprises a first rotating driving piece, a first speed reducer and a rotating shaft, one side of the rotating shaft is fixedly connected with the upper part of the base, the middle part of the rotating shaft is rotatably connected with the lower part of the inclined rotating seat, the first speed reducer is arranged on the inclined rotating seat and is connected with the other side of the rotating shaft, and the first speed reducer is in driving connection with the first speed reducer; the second adjusting component comprises a second rotation driving piece, a second speed reducer and a rotary table, wherein the lower surface of the rotary table is rotatably connected with the upper part of the inclined rotation seat, the indexing chuck is arranged on the upper surface of the rotary table, the second speed reducer is arranged on the lower part of the inclined rotation seat, and the second rotation driving piece is in driving connection with the rotary table through the second speed reducer. Further, a first rotating support is arranged on two sides of the base relatively, a second rotating support is arranged on two sides of the inclined rotating seat relatively, the base is rotatably connected with the second rotating support through the first rotating support, one side of the rotating shaft is fixedly connected with the first rotating support, and the middle of the rotating shaft is rotatably connected with the second rotating support. Further, a transmission shaft is arranged on the lower surface of the rotary table and connected with the second speed reducer. Further, the first rotation driving piece and the second rotation driving piece both adopt servo motors. Further, the indexing chuck further comprises a controller, wherein the controller is respectively and electrically connected with the first rotary driving piece, the second rotary driving piece and the indexing chuck. (III) beneficial effects The utility model has the advantages that the base can be arranged in the machine tool in the actual part machining process, then the part is clamped through the index chuck, when the part is required to be obliquely adjusted, the first rotary driving part can be operated, so that the first rotary driving part drives the first speed reducer to operate, meanwhile, the first speed reducer drives the oblique rotary seat to incline through the rotating shaft, and the oblique rotary seat drives the part to be obliquely adjusted through the index chuck, when the part is required to be rotationally adjusted, the second rotary driving part can be operated, so that the second rotary driving part drives the turntable through the second speed reducer, and meanwhile, the turntable drives the part to be rotationally adjusted through the index chuck, thereby better clamping the machined part, facilitating the angle adjustment of the part and improving the machining efficiency. Drawings FIG. 1 is a schematic view of the overall structure of a precision rotation device for machine tool angle according to an embodiment of the present utility model; FIG. 2 is a schematic view of the overall structure of a precision rotation device for machine tool angle according to an embodiment of the present utility model; [ reference numerals description ] The indexing chuck 1, the rotary