Chip removal tire of vertical lathe
By designing vertical lathe chip removal tires and using chamfering and positioning diameter design, the problem of difficult iron chips discharge in motor base processing is solved, and the smooth discharge of iron chips and the processing accuracy is improved.
Patent Information
- Application Number
- CN202421291242.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the motor base processing, iron chips are difficult to effectively discharge, resulting in inaccurate processing of the inner diameter of the machine base, affecting the motor quality. The existing methods require frequent shutdown and cleaning, reducing production efficiency.
A vertical lathe chip removal tire is designed, using a disc-shaped base and trapezoidal support column structure, the basic tire and the processed tire are bolted, and the chamfer and positioning diameter are used to achieve rapid positioning and disassembly, which facilitates the smooth discharge of iron chips.
Through the movable connected tire structure, the cleaning of iron filings is facilitated, the accumulation of iron filings is avoided, the processing accuracy and production efficiency are improved, and the frequency of manual cleaning is reduced.
Smart Images
Figure CN222608769U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical manufacturing, specifically the technical field of electric motors, and more specifically to a chip removal tire structure of a vertical lathe. Background Art
[0002] The motor base is one of the important parts of the motor as it supports the stator core and windings. However, due to the need to process the end face and inner diameter of the motor base during the processing, the amount of turning is too large, the cutting cannot be effectively discharged, and the iron chips accumulate inside the base, affecting the processing of the inner diameter of the base, thereby affecting the processing accuracy of the base size and the quality of the motor. In the past, in order to reduce the impact of iron chips on processing, the processing could only be suspended during the production process, and some iron chips were manually cleaned before restarting the processing process, and this process was repeated. However, this method greatly reduces production efficiency and production quality. Utility Model Content
[0003] In order to solve the above problems, the utility model discloses a chip removal tire for a vertical lathe.
[0004] The specific technical solutions are as follows:
[0005] A chip removal tire for a vertical lathe is provided with a disc-shaped base, a countersunk hole is provided on the lower end surface of the base corresponding to the faceplate of the machine tool worktable, support columns are evenly distributed on the base, the overall shape of the support columns is trapezoidal, and the four sides of the support columns are chamfered, threaded holes are provided inside the support columns, and a basic tire is in a circular ring shape. The basic tire is connected to the support columns by bolts, a positioning diameter is provided on the outer ring surface of the basic tire, a large chamfer is provided on the inner wall of the basic tire, a processed tire is positioned on the positioning diameter of the basic tire, the processed tire is connected to the basic tire by bolts, a second positioning diameter is provided on the outer cylindrical surface of the processed tire, and an introduction chamfer is provided on the positioning diameter.
[0006] A chamfer is arranged on the positioning diameter.
[0007] The side walls of the processed tire and the basic tire are both provided with U-shaped grooves.
[0008] The inner wall of the processed tire and the large chamfered inner wall of the base tire form a continuous surface.
[0009] The advantages of the utility model are that both the basic tire and the processed tire are connected in a movable manner, which is convenient for disassembly and cleaning of iron chips. Chamfers and positioning diameters are arranged on the contact surfaces of each structure for easy rapid positioning. When iron chips fall into the cavity and are rotated during turning, the centrifugal force generated is discharged smoothly from between the support columns to avoid accumulation of iron chips. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 for Figure 1 Schematic diagram of the half-section structure;
[0012] Figure 3 for Figure 2 AA direction cross-sectional view. DETAILED DESCRIPTION
[0013] A chip removal tire for a vertical lathe is provided with a disc-shaped base 1. A countersunk hole 1a is provided on the lower end surface of the base 1 corresponding to the faceplate of the machine tool worktable. Support columns 2 are evenly distributed on the base 1. The overall shape of the support columns 2 is trapezoidal, and the four side edges 2a of the support columns 2 are chamfered. Threaded holes are provided inside the support columns 2. A basic tire 3 is in a circular ring shape. The basic tire 3 is connected to the support columns 2 by bolts 5. A positioning diameter 3a is provided on the outer ring surface of the basic tire 3. A large chamfer 3b is provided on the inner wall of the basic tire 3. A processing tire 4 is positioned on the positioning diameter 3a of the basic tire 3. The processing tire 4 is connected to the basic tire 3 by bolts. A second positioning diameter is provided on the outer ring surface of the processing tire 4, and an introduction chamfer is provided on the positioning diameter.
[0014] The positioning diameter 3a is provided with a chamfer.
[0015] The side walls of the processed tire 4 and the base tire 3 are both provided with U-shaped grooves 6 .
[0016] The processed tire is provided with a chamfer at a position corresponding to the positioning diameter of the basic tire.
[0017] The inner wall of the processed tire and the large chamfered inner wall of the base tire form a continuous surface.
[0018] The working principle of the utility model is: the support columns are evenly welded on the base, the support columns are trapezoidal in structure, and the four corners are all chamfered arcs. This structure greatly increases the cavity space, and the iron chips fall into the cavity and are smoothly discharged from between the support columns 2 by the centrifugal force generated by the rotation during turning, thereby avoiding the accumulation of iron chips;
[0019] When the basic tire is used, the base is fixed on the faceplate of the machine tool worktable through the countersink; the inner end of the basic tire is provided with an arc and a large chamfer, and when the inner diameter of the machine base is turned, the iron chips can be smoothly discharged into the cavity to avoid accumulation on the upper part of the basic tire; the upper end of the basic tire is set with a positioning diameter and a chamfer, and the large chamfer is 30°; when the processing tire is used, the lower end of the processing tire is provided with a second positioning diameter to match the positioning diameter of the basic tire, the processing tire is a circular ring structure, and the inner end is provided with an arc and a chamfer, which corresponds to the large chamfer size of the basic tire, so as to avoid iron chips from being retained in the cavity and make the chip removal smooth during the turning process; the upper end of the processing tire 4 is provided with a second positioning diameter and an introduction chamfer, which can make the machine base smoother when placed on this tire;
[0020] The base tire and the processed tire are both provided with a U-shaped groove 45. When processing the machine base, the lower end of the measuring caliper can be inserted into the U-shaped groove to facilitate measuring the height of the machine base and ensure the processing amount.
[0021] The processing tire 4 is a replaceable tire, and when processing machine bases with different positioning diameters, it can be replaced according to the size of the machine base.
Claims
1. A chip removal tire for a vertical lathe, characterized in that: A disc-shaped base is provided, and a countersunk hole is provided on the lower end surface of the base corresponding to the faceplate of the machine tool worktable. Support columns are evenly distributed on the base. The overall shape of the support columns is trapezoidal, and the four sides of the support columns are chamfered. Threaded holes are provided inside the support columns. The basic tire is in a circular ring shape. The basic tire is connected to the support columns by bolts. A positioning diameter is provided on the outer ring surface of the basic tire. A large chamfer is provided on the inner wall of the basic tire. The processed tire is positioned on the positioning diameter of the basic tire. The processed tire is connected to the basic tire by bolts. A second positioning diameter is provided on the outer cylindrical surface of the processed tire, and an introduction chamfer is provided on the positioning diameter.
2. The chip removal tire of the vertical lathe according to claim 1 is characterized in that: A chamfer is arranged on the positioning diameter.
3. The chip removal tire of the vertical lathe according to claim 1, characterized in that: The side walls of the processed tire and the basic tire are both provided with U-shaped grooves.
4. The chip removal tire of the vertical lathe according to claim 1, characterized in that: The inner wall of the processed tire and the large chamfered inner wall of the base tire form a continuous surface.