Self-made cutter bar of three-axis deep hole drill
By designing a homemade tool rod for three-axis deep hole drilling, the problem of secondary processing of the hole-bearing phenomenon in the prior art is solved, and multiple feature holes are produced at one time, reducing the processing process , and supports the use of tools with different diameters.
Patent Information
- Application Number
- CN202323651134.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-30
AI Technical Summary
When drilling and processing mold reinforcing holes in three-axis deep holes, the mouth of the holes in the prior art often has a stage-setting phenomenon, which requires secondary processing.
A three-axis deep-hole drilling homemade tool rod is designed, including the tool rod body, locking nut, tool collet and extension section. Through the combination and locking of these components, the tool fixation and rotation processing are achieved.
All features on one-time machining of holes are realized, the processing process is reduced, and the tapping table, process platform and screw bottom holes can be micro-milled, and tools of different diameters can be clamped by changing the tool clamp.
Smart Images
Figure CN222448386U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a tool bar, in particular to a self-made tool bar for a three-axis deep hole drill. Background Art
[0002] At present, when three-axis deep hole drilling is used to process the water channel holes of the mold core, the three-axis deep hole drilling mainly adopts the method of gun drilling. However, these holes are often screw bottom holes, etc., and the mouths of these holes have the phenomenon of sinking, and these holes need secondary processing. Utility Model Content
[0003] The utility model aims to provide a self-made tool bar for a three-axis deep hole drill which has a simple structure, can be formed in one step and reduces the processing steps, so as to solve the problems in the prior art.
[0004] The technical solution of the utility model is: a self-made tool rod for a three-axis deep hole drill, the tool rod comprises a tool rod body, a locking nut is arranged at one end of the tool rod body, a tool collet is connected to the locking nut, an extension section is arranged at the other end of the tool rod body, and a thread is arranged on the extension section.
[0005] Preferably, the extension section is threadedly connected to the locking nut 2 and is locked on the main shaft of the three-axis deep hole drill.
[0006] Preferably, the tool rod body is fixedly connected to an external tool via a tool collet.
[0007] The beneficial effects of the utility model are: it can clamp the milling cutter, can micro-mill the sink table, process platform, screw bottom hole, etc., can process all the features on the hole at one time, and can clamp tools of different diameters by replacing the tool collet. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a structural schematic diagram of the utility model.
[0009] In the figure, 1 is the tool rod body, 2 is the locking nut 1, 3 is the tool collet, 4 is the extension section, 5 is the locking nut 2, 6 is the external tool, and 7 is the three-axis deep hole drilling spindle. DETAILED DESCRIPTION
[0010] A self-made tool bar for a three-axis deep hole drill, the tool bar comprises a tool bar body 1, a locking nut 2 is arranged at one end of the tool bar body 1, a tool collet 3 is connected to the locking nut 2, an extension section 4 is arranged at the other end of the tool bar body 1, and a thread is arranged on the extension section 4.
[0011] Preferably, the extension section 4 is threadedly connected to the locking nut 2 5 and is locked on the three-axis deep hole drilling spindle 7.
[0012] Preferably, the tool rod body 1 is fixedly connected to the external tool 6 via a tool collet 3 .
[0013] The working principle of the utility model is: the extension section 4 at one end of the tool rod body 1 is locked on the three-axis deep hole drilling spindle 7 through the locking nut 2; the other end is fixed to the tool rod body 1 by the tool collet chuck 3 and the locking nut 2, and the spindle rotates to realize the rotary processing of the tool, thereby realizing micro-milling processing and milling multiple features of the hole mouth at one time.
Claims
1. A self-made tool bar for a three-axis deep hole drill, characterized in that: The tool rod comprises a tool rod body (1), a locking nut (2) is arranged at one end of the tool rod body (1), a tool collet (3) is connected to the locking nut (2), and an extension section (4) is arranged at the other end of the tool rod body (1), and a thread is arranged on the extension section (4).
2. A self-made tool bar for a three-axis deep hole drill according to claim 1, characterized in that: The extension section (4) is threadedly connected to the second locking nut (5) and is locked on the three-axis deep hole drilling spindle (7).
3. The self-made tool bar for a three-axis deep hole drill according to claim 1 is characterized in that: The tool rod body (1) is fixedly connected to an external tool (6) via a tool collet (3).