Universal tool holder for vertical numerical control lathe and method

A technology of CNC lathes and tool holders, applied in the direction of tool holders, etc., to achieve the effect of reducing adjustment time, shortening processing cycle, and reducing procurement costs

Pending Publication Date: 2021-11-30
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vertical CNC lathe uses the universal tool holder and method, which can solve the problem that complex surfaces and oblique grooves cannot be processed by standard tools, reduce the dependence on special non-standard tools, and achieve the use of standard tools in vertical CNC lathes. The target of surface and oblique groove machining

Method used

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  • Universal tool holder for vertical numerical control lathe and method
  • Universal tool holder for vertical numerical control lathe and method
  • Universal tool holder for vertical numerical control lathe and method

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Embodiment Construction

[0025] In order to better explain the present invention and facilitate understanding, the technical solutions and effects of the present invention will be described in detail below through specific implementation manners in conjunction with the accompanying drawings.

[0026] like Figure 1-3 As shown, a universal tool holder 1 for a vertical numerical control lathe includes the tool holder clamping part 2 and the tool holder part 3, and the tool holder clamping part 2 is "T" shaped, increasing While the length of the tool holder is clamped, it greatly increases the rigidity and stability of the tool holder. The tool clamping part 3 is fixed on the bottom of the horizontal section of the "T" shaped tool rest clamping part 2 . The bottom of the tool holding part 3 is provided with a groove 4, the symmetry plane of the groove 4 coincides with the symmetry plane of the tool holder holding part 2, and the tool holder can be turned horizontally by 180° for use. The groove 4 has t...

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Abstract

The invention relates to a universal tool holder for a vertical numerical control lathe. The universal tool holder comprises a tool rest clamping part, a tool clamping part and an angular template; the tool rest clamping part is in a "T" shape, and the tool clamping part is fixed to the bottom of a horizontal section of the T-shaped tool rest clamping part; a groove is formed in the bottom of the tool clamping part, and a symmetric surface of the groove coincides with that of the tool rest clamping part; the groove is provided with two side surfaces and is used for clamping a tool; a plurality of concentric threaded holes are oppositely formed in two side faces of the groove, and the tool is fixed in the groove through clamping screws; and the angular template is arranged in the groove and is unfolded to form different angles to carry out auxiliary positioning on a tool angle. The vertical numerical control lathe uses the universal tool holder and the method, so that the problem that the complex surface and the inclined groove cannot be machined by using a standard tool can be solved, the dependence on a special non-standard tool is reduced, and the aim of machining the complex surface and the inclined groove by using the standard tool on the vertical numerical control lathe is fulfilled.

Description

technical field [0001] The invention belongs to the technical field of turning, and in particular relates to a universal tool holder and a method for a vertical numerically controlled lathe. Background technique [0002] Modern aviation casing parts have the characteristics of high cost, large size, complex shape, difficult processing, and long processing cycle. At present, for structural parts with complex angle surfaces and angled oblique grooves, special non-standard tools customized according to the shape of the parts are mainly used for CNC turning processing. Specially customized non-standard tools have a long design and manufacturing cycle, high cost, poor adaptability, and can only be used for turning parts with specific angles. Due to the special non-standard tools for processing complex angle surfaces and angled oblique grooves, they can only be used to process specific parts and cannot be used universally. As a result, special non-standard tools cannot meet the d...

Claims

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Application Information

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IPC IPC(8): B23B29/04
CPCB23B29/04
Inventor 杨海涛康建铭赵凤来张懿霏任海
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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