Cylindrical turret mechanism

TWM688235UActive Publication Date: 2026-10-01NEW GIFU ENTERPRISE
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Patent Information

Application Number
TW115206299
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-07-06
Publication Date
2026-10-01
Estimated Expiration
2036-07-05

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Abstract

A cylindrical turret mechanism includes a driven rotating cylindrical body and a plurality of tool holder rows spaced apart on the outer periphery of the cylindrical body. Each tool holder row has a plurality of tool holders arranged from top to bottom along the axial direction of the cylindrical body for holding tools. Each tool holder has a closed end and an open end, the open end having an upper edge and a lower edge facing each other. The open end is oriented obliquely upwards to align with the swing path of an external swing arm mechanism, and the tangent of the upper edge of the open end forms an inclined angle with a horizontal plane, allowing the external swing arm mechanism to insert or remove tools without requiring a linear retraction action, thus improving tool replacement efficiency.
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Claims

1. A cylindrical turret mechanism, comprising: a cylindrical body driven to rotate about a central axis; a plurality of tool holder rows spaced apart along the outer periphery of the cylindrical body, each tool holder row having a plurality of tool holders arranged from top to bottom along the axial direction of the cylindrical body for holding tools; each tool holder having a closed end and an open end, the open end having an upper edge and a lower edge opposite to each other; wherein... The opening is positioned obliquely upwards along the swing path of an external swing arm mechanism, and the tangent of the upper edge of the opening forms an inclined angle with a horizontal plane, so that the external swing arm mechanism can insert or remove the tool.

2. The cylindrical turret mechanism as described in claim 1, wherein, The angle of inclination ranges from 15° to 60°.

3. The cylindrical turret mechanism as described in claim 1, wherein, The angle of inclination ranges from 15° to 30°.

4. The cylindrical turret mechanism as described in claim 1, wherein, The angle of inclination is 20°.

5. The cylindrical turret mechanism as described in claim 1, wherein, The tangent at the upper edge of the opening is parallel to the tangent at the lower edge of the opening.

6. The cylindrical turret mechanism as described in claim 1, wherein, A tool sensor is provided at the closed end facing the open end to sense the vacancy state of the tool holder.

7. The cylindrical turret mechanism as described in claim 1, wherein, It also includes a base, on which the cylinder assembly is mounted, and the base is provided with a drive unit that is connected to the bottom of the cylinder to drive the inner cylinder to rotate around the central axis.

8. The cylindrical turret mechanism as described in claim 1, wherein, The external swing arm mechanism drives a swing arm to move along an arc-shaped swing path with a rotation axis as the center. When the tool pick-up head of the swing arm moves along the swing path to one of the corresponding tool holders, the tangent of the swing path is parallel to or coincides with the tangent of the upper edge of the opening.