CN211564543U

CN211564543U - Turning tool

Info

Publication number: CN211564543U
Application number: CN201922173740.6U
Authority: CN
Inventors: 陈佳敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-25
Anticipated expiration: 2029-12-06

Abstract

The utility model provides a lathe tool cutter, includes cutter arbor and tool bit, its characterized in that: the tool bit on the tool bar is provided with three blades, the three blades are respectively two 90-degree turning tool blades and a chamfering blade, and the two 90-degree turning tool blades are respectively a positive 90-degree blade and a negative 90-degree blade; the horizontal distance L between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm; the vertical distance H between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm; the beneficial effects are that: when the machining is carried out, the machining of the stator core component can be completed without changing the tool, the tool changing time is reduced, the use efficiency of a machine tool is improved, the energy is saved, and the labor intensity of workers is reduced.

Description

Turning tool

Technical Field

The utility model relates to a lathe tool cutter, concretely relates to processing of dive motor stator core part.

Background

In order to meet the requirements of high-efficiency and energy-saving society construction, the product is also imperative to save energy, reduce consumption and improve efficiency in the processing process. Three cutters are needed for processing stator core components of the submersible motor by using a common lathe tool, and the defects of serious time consumption, energy consumption, low efficiency and high labor intensity exist.

Disclosure of Invention

The utility model aims at providing a turning tool cutter in order to overcome the not enough of prior art.

In order to realize the above purpose the utility model adopts the technical scheme that:

the utility model provides a lathe tool cutter, includes cutter arbor and tool bit, its characterized in that: the tool bit on the tool bar is provided with three blades, the three blades are respectively two 90-degree turning tool blades and a chamfering blade, and the two 90-degree turning tool blades are respectively a positive 90-degree blade and a negative 90-degree blade; the horizontal distance L between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm; the vertical distance H between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm.

Compared with the prior art, the beneficial effects of the utility model are that: when the machining is carried out, the machining of the stator core component can be completed without changing the tool, the tool changing time is reduced, the use efficiency of a machine tool is improved, the energy is saved, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a schematic diagram of a prior art tool for machining a stator core component of a submersible motor;

FIG. 2 is an enlarged view of the area of FIG. 1A;

FIG. 3 is an enlarged view of the area of FIG. 1B;

FIG. 4 is a schematic structural diagram of an embodiment of the turning tool of the present invention;

FIG. 5 is a schematic view of the turning end face of the turning tool of the present invention;

FIG. 6 is an enlarged schematic view of the area of FIG. 5C;

FIG. 7 is a schematic view of the turning of the spigot with the turning tool of the present invention;

FIG. 8 is an enlarged schematic view of the area of FIG. 7F;

FIG. 9 is an enlarged schematic view of the area of FIG. 7E;

figure 10 is a schematic view of the turning chamfer of the turning tool of the present invention,

fig. 11 is an enlarged view of the portion of fig. 10D.

Description of the drawing symbols: 1. turning a tool at an opposite 90 degrees; 2. a positive 90-degree turning tool; 3. chamfering cutter; 4. a positive 90 degree blade; 5. chamfering the blade; 6. a reverse 90 degree blade.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of a prior art tool for machining a stator core component of a submersible motor; FIG. 2 is an enlarged view of the area of FIG. 1A; FIG. 3 is an enlarged view of the area of FIG. 1B; in the processing process, three cutters, namely a reverse 90-degree turning tool 1, a forward 90-degree turning tool 2 and a chamfering tool 3 are needed; in the processing process, the tool rest needs to be loosened, rotated and clamped for three times totally, so that the time and labor are wasted for operators; at the end of each tool change, the tool must also be carefully set in order to ensure the machining accuracy. The worker performs these operations while consuming much energy and labor, and the lathe does not stop rotating while performing these operations, and the lathe inevitably consumes electric power and increases mechanical loss while rotating the work.

Examples

FIG. 4 is a schematic structural diagram of an embodiment of the turning tool of the present invention; the utility model relates to a lathe tool cutter, including cutter arbor and tool bit, its characterized in that: the tool bit on the tool bar is provided with three blades, the three blades are respectively two 90-degree turning tool blades (4 and 6) and a chamfering blade 5, and the two 90-degree turning tool blades are respectively a positive 90-degree blade 4 and a negative 90-degree blade 6; the horizontal distance L between the cutter chamfering blade 5 and the 90-degree turning tool blade is 15 mm; the vertical distance H between the cutter chamfering blade 5 and the 90-degree turning tool blade is 15 mm.

FIG. 5 is a schematic view of the turning end face of the turning tool of the present invention; FIG. 6 is an enlarged schematic view of the area of FIG. 5C; FIG. 7 is a schematic view of the turning of the spigot with the turning tool of the present invention; FIG. 8 is an enlarged schematic view of the area of FIG. 7F; FIG. 9 is an enlarged schematic view of the area of FIG. 7E; fig. 10 is a schematic view of the turning chamfer of the turning tool of the present invention, and fig. 11 is an enlarged schematic view of the portion of fig. 10D. When a seam allowance is turned by a 90-degree turning tool, in order to ensure that the chamfering blade does not interfere with a workpiece, the depth dimension (L2 and L3) of the seam allowance of the workpiece is 7mm at most, and the horizontal distance L between the chamfering blade 5 of the cutting tool and the 90-degree turning tool blade is designed to be 15 mm; when the chamfering tool is turned, the 90-degree turning blade possibly interferes with a workpiece, the width dimension H1 of the seam allowance of the workpiece is 9mm at most, the vertical distance H between the cutter chamfering blade 5 and the 90-degree turning tool blade is designed to be 15mm, and the interference problem is solved.

Use the utility model discloses do not need the tool changing can accomplish the processing of stator core part, reduce the tool changing time, improve the availability factor of lathe, the energy saving alleviates workman intensity of labour.

Claims

1. The utility model provides a lathe tool cutter, includes cutter arbor and tool bit, its characterized in that: the tool bit on the tool bar is provided with three blades, the three blades are respectively two 90-degree turning tool blades and a chamfering blade, and the two 90-degree turning tool blades are respectively a positive 90-degree blade and a negative 90-degree blade; the horizontal distance L between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm; the vertical distance H between the cutter chamfering blade and the 90-degree turning tool blade is 15 mm.