CN211438402U

CN211438402U - Quick processingequipment in semicircle groove

Info

Publication number: CN211438402U
Application number: CN201922286748.3U
Authority: CN
Inventors: 戈君; 陈宇超
Original assignee: Wuxi Shiyuexing Technology Co ltd
Current assignee: Wuxi Shiyuexing Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-08
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a quick processing device for semicircular groove, which comprises an operation table, wherein two opposite fixed bases are arranged on the operation table, turntables are respectively arranged on opposite sides of the two fixed bases, a tray is arranged between the two turntables, the tray is respectively and fixedly connected with the two turntables, a cutting device is arranged on the tray, the cutting device comprises a bearing part with a plane top, the center of the top of the bearing part is provided with a groove, and a cylindrical cutting knife is arranged in the groove; longitudinal through holes are formed in the two ends of the groove; the two ends of the cutting knife are embedded in the through hole, and a spring is arranged between the two ends of the cutting knife and the bottom of the through hole. The processing tool is characterized in that a part to be processed does not need to be fixed independently during operation, and is more trouble-saving and labor-saving.

Description

Quick processingequipment in semicircle groove

Technical Field

The utility model relates to the field of machining, in particular to quick processingequipment of semicircular groove.

Background

At present, the cutter for processing the semicircular groove mainly comprises a semicircular groove integral cutter and a semicircular groove split cutter.

The width of the semicircular groove integral type cutter is equal to the width of the semicircular groove, and the semicircular groove can be machined only by radial feeding during machining. The cutter has simple structure, but the cutter has heavy structure, high cost, large cutting resistance during processing, low feeding speed and unstable groove size and unattractive surface because the circular groove is easy to generate vibration lines.

The width of the semicircular groove split type cutter is a fraction of the semicircular width, and repeated radial feeding is needed during processing. The structure of the cutter is simple, but the cutter needs to be radially fed for many times during processing, a plurality of connecting traces are easily generated on the circular groove, the cutter is easy to break or break, and the processing efficiency is low.

In view of the above problems, the following patents exist in China:

patent publication No. CN207857880U provides a quick processing cutter in semicircle groove, includes the cutter body and installs the cutting edge subassembly on the cutter body cutting end. The cutting edge assembly is composed of a plurality of cutting edges connected in a fan blade mode, each cutting edge is in a fan shape and comprises a top end face and two side end faces, the top end face serves as a main cutting edge and is an inclined face inclining inwards, one side end face is an inclined angle face with the inclination of 3-5 degrees, and the inclined angle face is an auxiliary cutting edge. Each cutting edge of the cutter is similar to each positive offset cutter, so that the cutter is very favorable for cutting large-allowance parts, the feeding speed of the cutter is equal to the sum of the feeds of a plurality of positive offset cutters, the cutting feeding resistance is small, the cutting efficiency is high, the service life of the cutter is prolonged, the machining efficiency is greatly improved, the stable size of a semicircular groove is ensured, and the machined surface is smooth.

However, the operation of this patent still fixes the parts to be machined individually in advance, which is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a quick processingequipment of semicircle groove, its characteristics are and need not to wait to process the part during operation and fix alone, and it is laborsaving to save trouble more.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a quick processingequipment in semicircle groove, includes the operation panel, its characterized in that: the operating table is provided with two opposite fixed bases, the opposite side surfaces of the two fixed bases are respectively provided with a turntable, a tray is arranged between the two turntables, the tray is respectively and fixedly connected with the two turntables, the tray is provided with a cutting device, the cutting device comprises a bearing part with a plane top, the center of the top of the bearing part is provided with a groove, and a cylindrical cutting knife is arranged in the groove; longitudinal through holes are formed in the two ends of the groove; the two ends of the cutting knife are embedded in the through hole, and a spring is arranged between the two ends of the cutting knife and the bottom of the through hole.

Preferably, two ends of the bearing part along the degree direction of the groove are respectively provided with a convex part.

Preferably, the opposite side surfaces of the two convex parts are respectively provided with a buffer layer.

Preferably, the top surface of the bearing part is provided with an anti-skid pattern.

Preferably, the tray is provided with positioning holes, and two sides of the bearing part are respectively provided with positioning pins; the positioning pin is inserted into the positioning hole.

Preferably, a plurality of positioning holes are uniformly formed in the tray along the length direction of the groove of the bearing part.

Preferably, the bottom of the fixed base is provided with a plurality of adjusting screws.

The utility model has the advantages that 1) by arranging the bearing part, the part to be processed can be arranged on the bearing part, at the moment, the position of the cutting knife sinks, and the spring is compressed; after the cutting knife starts to rotate, the pressure of the part to be processed on the cutting knife is reduced, the spring relaxes, and the semicircular groove processing work is automatically carried out; the turntable is arranged to adjust the angle of the tray so that the top surface of the bearing part is horizontal. 2) The convex parts and the anti-slip patterns are arranged, so that the parts to be processed can be prevented from shifting in the operation process and even from sliding off the bearing parts. 3) The bearing part is provided with a plurality of positioning holes, and the position of the bearing part can be adjusted, so that the center of gravity of the whole formed by the bearing part and the part to be processed is positioned in the middle of the tray, and the side turning is prevented.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is an enlarged view of a point a in fig. 1.

Reference numerals: 1. an operation table; 2. a fixed base; 3. a turntable; 4. a tray; 5. a receiving part; 6. a groove; 7. a cutting blade; 8. a through hole; 9. a spring; 10. a projection; 11. positioning holes; 12. positioning pins; 13. and adjusting screws.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The quick processingequipment in semicircular groove that this embodiment discloses, as shown in fig. 1-2, a quick processingequipment in semicircular groove, including operation panel 1, its characterized in that: the operating table 1 is provided with two opposite fixed bases 2, the opposite side surfaces of the two fixed bases 2 are respectively provided with a rotating disc 3, a tray 4 is arranged between the two rotating discs 3, the tray 4 is fixedly connected with the two rotating discs 3, the tray 4 is provided with a cutting device, the cutting device comprises a bearing part 5 with a plane top, the center of the top of the bearing part 5 is provided with a groove 6, and a cylindrical cutting knife 7 is arranged in the groove 6. The groove 6 is provided with longitudinal through holes 8 at both ends. Two ends of the cutting knife 7 are embedded in the through hole 8, and a spring 9 is arranged between the two ends of the cutting knife 7 and the bottom of the through hole 8. A socket 5 is provided on which the part to be machined can be placed, at which time the cutting blade 7 sinks down and the spring 9 is compressed. After the cutting knife 7 starts to rotate, the pressure of the part to be processed on the cutting knife 7 is reduced, the spring 9 expands, and the semi-circular groove processing work is automatically carried out. The turntable 3 is provided to enable the angle of the tray 4 to be adjusted so that the top surface of the receiving portion 5 is horizontal.

The two ends of the bearing part 5 along the extent direction of the groove 6 are respectively provided with a convex part 10. The opposite sides of the two protrusions 10 are respectively provided with a buffer layer. The provision of the projections 10 prevents the parts to be machined from being displaced during operation and sliding off the socket 5.

The top surface of the bearing part 5 is provided with anti-skid patterns. The anti-slip patterns are arranged, so that the displacement of parts to be processed in the operation process can be prevented.

The tray 4 is provided with a positioning hole 11, and two sides of the bearing part 5 are respectively provided with a positioning pin 12. The positioning pins 12 are inserted into the positioning holes 11. A plurality of positioning holes 11 are uniformly arranged on the tray 4 along the length direction of the groove 6 of the bearing part 5. Because the gravity center of the part to be processed is not always in the central position of the part, the bearing part 5 is provided with the plurality of positioning holes 11, the position of the bearing part 5 can be adjusted, so that the gravity center of the whole formed by the bearing part 5 and the part to be processed is positioned in the middle of the tray 4, and the side turning is prevented.

The bottom of the fixed base 2 is provided with a plurality of adjusting screws 13. The adjusting screw 13 is adjusted to make the two turntables 3 at the same height.

The use of this embodiment is as follows: before operation, the angle between the adjusting screw 13 on the fixed base 2 and the rotary disc 3 is adjusted, so that the top surface of the bearing part 5 is horizontal. And judging the gravity center of the part to be processed according to the shape of the part, and selecting a proper positioning hole 11 for mounting the bearing part 5. Then, the surface to be machined of the part to be machined is placed on the top surface of the receiving part 5, and the cutting blade 7 is rotated to start machining.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the scope of the present invention, which is intended to be covered by the appended claims.

Claims

1. The utility model provides a quick processingequipment in semicircle groove, includes operation panel (1), its characterized in that: the operating platform (1) is provided with two opposite fixed bases (2); the opposite side surfaces of the two fixed bases (2) are respectively provided with a turntable (3); a tray (4) is arranged between the two turntables (3); the tray (4) is fixedly connected with the two turntables (3) respectively; a cutting device is arranged on the tray (4), and the cutting device comprises a bearing part (5) with a plane top; a groove (6) is formed in the center of the top of the bearing part (5), and a cylindrical cutting knife (7) is arranged in the groove (6); longitudinal through holes (8) are formed in the two ends of the groove (6); the two ends of the cutting knife (7) are embedded in the through hole (8), and a spring (9) is arranged between the two ends of the cutting knife (7) and the bottom of the through hole (8).

2. The quick processing device for the semicircular groove according to claim 1, characterized in that: and the two ends of the bearing part (5) along the degree direction of the groove (6) are respectively provided with a convex part (10).

3. The quick processing device for the semicircular groove according to claim 2, characterized in that: the opposite side surfaces of the two convex parts (10) are respectively provided with a buffer layer.

4. The quick processing device for the semicircular groove according to claim 1, characterized in that: the top surface of the bearing part (5) is provided with anti-skid patterns.

5. The quick processing device for the semicircular groove according to claim 1, characterized in that: a positioning hole (11) is formed in the tray (4); positioning pins (12) are respectively arranged on two sides of the bearing part (5); the positioning pin (12) is inserted into the positioning hole (11).

6. The quick processing device for the semicircular groove according to claim 5, characterized in that: a plurality of positioning holes (11) are uniformly formed in the tray (4) along the length direction of the groove (6) of the bearing part (5).

7. The quick processing device for the semicircular groove according to claim 6, characterized in that: the bottom of the fixed base (2) is provided with a plurality of adjusting screws (13).