CN219986347U - Special-shaped coating knife for processing wheels - Google Patents

Abstract

The utility model belongs to the technical field of wheel processing, in particular to a special-shaped coating cutter for processing wheels, which comprises a cutter handle, a cutter and four groups of fixing mechanisms, wherein the fixing mechanisms comprise a connecting cylinder, a positioning cylinder, elastic sheets, nuts and a mounting plate, the positioning cylinder is arranged at the tail end of the connecting cylinder through bolts, and the four elastic sheets are welded at the tail end of the positioning cylinder in an annular equidistant distribution manner; according to the special-shaped coating knife for processing the wheels, the cutter can be conveniently installed or detached through the matched use of the locating cylinder, the elastic piece, the nut, the mounting plate, the cutter and the connecting column, so that a plurality of or single cutters can be replaced by workers, unnecessary resource waste can be reduced to a certain extent, and meanwhile, the stability of the connecting column in rotation can be improved through the matched use of the direction block and the square groove, so that the connecting column is not easy to shake in rotation.

Description

Special-shaped coating knife for processing wheels

Technical Field

The utility model belongs to the technical field of wheel machining, and particularly relates to a special-shaped coating cutter for machining wheels.

Background

As the vehicle wheel is an important component of the vehicle, the structure of the vehicle wheel also shows diversity along with the increasing requirements of vehicle users on the comfort of the vehicle;

the prior art has a special-shaped coating cutter for processing wheels, for example, chinese patent application No. 202320084212.7 discloses a special-shaped milling cutter for processing wheels, which comprises a cutter handle, wherein the lower end of the cutter handle is connected with the upper end of an anti-slip boss, the lower end of the anti-slip boss is connected with the upper end of a neck, the lower end of the neck is connected with a cutter disc, a fixed-angle front side milling cutter head, a fixed-angle back side milling cutter head and a vertical milling cutter head are arranged on the cutter disc, and PCD cutting edges are arranged on the fixed-angle front side milling cutter head, the fixed-angle back side milling cutter head and the vertical milling cutter head. According to the utility model, through reasonably designing the cutter structure, three functions of side milling, vertical milling and chamfering are integrated on one cutter; based on the prior equipment, when the wheel is in a single station, the notch processing which cannot be realized originally is completed through the side cutting edge, so that high-cost special equipment and special clamps are omitted, and the cutter is simple to manufacture, convenient to replace and low in cost;

however, when the device is actually used, although the original unrealizable notch processing is completed through the side cutting edge, the high-cost special device and the special fixture are omitted, moreover, the cutter is simple to manufacture and convenient to replace, the cost is low, each cutter can have abrasion when being used for a long time, the abrasion of a plurality of cutters is inconsistent, some of the cutters can be used, some of the cutters can not be used continuously, the damaged cutters are needed to be replaced at the moment, the cutter disc in the device is connected with the lower end of the neck, the cutter is not provided with a portable dismounting mechanism, and the fixed-angle front side milling cutter head, the fixed-angle back side milling cutter head and the vertical milling cutter head are all arranged on the cutter disc, so that the cutters and the cutter disc are not convenient to replace singly, when the cutters on the cutter disc are maintained or replaced, the cutter disc can only be replaced, the cutter disc cannot be replaced singly, and if the cutter disc is replaced, unnecessary waste is caused.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the special-shaped coating cutter for processing the wheels, which has the characteristic of being convenient for replacing the cutter.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the special-shaped coating cutter for processing the wheels comprises a cutter handle, a cutter and four groups of fixing mechanisms, wherein each fixing mechanism comprises a connecting cylinder, a positioning cylinder, elastic sheets, nuts and a mounting plate, the positioning cylinders are mounted at the tail ends of the connecting cylinders through bolts, the four elastic sheets are welded at the tail ends of the positioning cylinders in an annular equidistant distribution manner, the nuts are mounted on the outer walls of the four elastic sheets and the positioning cylinders through screw threads in a screwing manner, and the four mounting plates are fixed on the inner side surfaces of the four elastic sheets;

the four tail ends of the cutters are fixedly provided with connecting columns, the bottom surface of the cutter handle is fixedly provided with a connecting sheet, the bottom surface of the connecting sheet is fixedly provided with a fixed block, and four groups of fixing mechanisms are fixedly connected with four ends of the fixed block.

As a preferable technical scheme of the utility model, the corners of the four connecting columns are provided with second arc-shaped grooves, and the corners of the front ends of the four groups of mounting plates are provided with first arc-shaped grooves.

As a preferable technical scheme of the utility model, the tail ends of the four connecting columns are respectively provided with four square grooves in annular equidistant distribution, and the rear ends of the four groups of mounting plates are respectively fixed with a direction block.

As a preferable technical scheme of the utility model, the outer walls of the four groups of elastic sheets are all fixed with limiting plates.

As a preferable embodiment of the present utility model, the elastic sheet is made of steel.

As a preferable technical scheme of the utility model, the nut is made of iron.

Compared with the prior art, the utility model has the beneficial effects that: according to the special-shaped coating knife for processing the wheels, the cutter can be conveniently installed or detached through the matched use of the locating cylinder, the elastic piece, the nut, the mounting plate, the cutter and the connecting column, so that a plurality of or single cutters can be replaced by workers, unnecessary resource waste can be reduced to a certain extent, and meanwhile, the stability of the connecting column in rotation can be improved through the matched use of the direction block and the square groove, so that the connecting column is not easy to shake in rotation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a positioning cylinder according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in the present utility model;

in the figure: 1. a knife handle; 2. a connecting sheet; 3. a fixed block; 4. a connecting cylinder; 5. a positioning cylinder; 6. an elastic sheet; 7. a screw cap; 8. a mounting plate; 9. a direction block; 10. a first arc-shaped groove; 11. a cutter; 12. a connecting column; 13. a square groove; 14. a second arc-shaped groove; 15. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: in the embodiment, the special-shaped coating knife for processing the wheels comprises a knife handle 1, a knife 11 and four groups of fixing mechanisms, wherein the fixing mechanisms comprise a connecting cylinder 4, a positioning cylinder 5, elastic sheets 6, nuts 7 and mounting plates 8, the positioning cylinder 5 is arranged at the tail end of the connecting cylinder 4 through bolts, the four elastic sheets 6 are welded at the tail end of the positioning cylinder 5 in an annular equidistant distribution manner, the nuts 7 are arranged on the outer walls of the four elastic sheets 6 and the positioning cylinder 5 through screw threads in a screwing manner, and the four mounting plates 8 are fixed on the inner side surfaces of the four elastic sheets 6;

the tail ends of the four cutters 11 are respectively fixed with a connecting column 12, the bottom surface of the cutter handle 1 is fixed with a connecting sheet 2, the bottom surface of the connecting sheet 2 is fixed with a fixed block 3, and four groups of fixing mechanisms are fixedly connected with four ends of the fixed block 3; when the device is used, firstly, the connecting column 12 on the cutter 11 passes through the mounting plate 8 and is inserted into the four elastic sheets 6, so that the device can be mounted on a machine tool for use at the moment through clockwise rotation, the front end of the connecting column 12 can be tightly attached to the rear end of the mounting plate 8, the nut 7 is rotated clockwise at the moment, the four elastic sheets 6 are tightened by the nut 7 to press the connecting column 12, so that the cutter 11 is fixed, the cutter 11 can be correspondingly mounted according to the wheels to be machined, at the moment, the device can be mounted on the machine tool for machining the wheels, when the four cutters 11 on the device are worn to different degrees, a plurality of or single cutter 11 are required to be replaced, the nut 7 can be moved to the outer wall of the positioning cylinder 5 through anticlockwise rotation, and the four elastic sheets 6 can be reset outwards at the moment, so that the device is convenient to replace the plurality of or single cutter 11 singly, and unnecessary waste is reduced to a certain extent.

Specifically, as can be seen from fig. 3, in this embodiment, the corners of the four connecting columns 12 are all provided with second arc-shaped grooves 14, and the corners of the front ends of the four groups of mounting plates 8 are all provided with first arc-shaped grooves 10; when in use, the connecting column 12 can conveniently penetrate through the mounting plate 8, so that the mounting plate 8 can conveniently limit the connecting column 12.

Specifically, as can be seen from fig. 3, in this embodiment, four square grooves 13 are formed at the tail ends of four connecting columns 12 in an annular equidistant distribution, and direction blocks 9 are fixed at the rear ends of four groups of mounting plates 8; when in use, the square groove 13 can be inserted on the direction block 9, thereby increasing the stability of the connecting column 12 during rotation and ensuring that the connecting column is not easy to slip.

Specifically, as can be seen from fig. 3, in this embodiment, the outer walls of the four groups of elastic sheets 6 are all fixed with limiting plates 15; in use, the nut 7 can be limited, so that the nut 7 is convenient to rotate and install on the outer wall of the elastic piece 6.

Specifically, as can be seen from fig. 3, in this embodiment, the elastic sheet 6 is made of steel; the steel material is elastically deformed when being compressed and contracted, and is slowly restored to the original state when the nut 7 is disengaged from the elastic piece 6, and is not easily damaged.

Specifically, as can be seen from fig. 3, in this embodiment, the nut 7 is made of iron; when in use, the hardness of the iron is larger, so that the four elastic sheets 6 can be conveniently tightened.

The working principle and the using flow of the utility model are as follows: in the special-shaped coating cutter for processing the wheels, firstly, when four cutters 11 on the equipment are used for a long time and wear occurs to different degrees, when a plurality of or a single cutter 11 is required to be replaced, the nut 7 can be moved to the outer wall of the positioning cylinder 5 by rotating the nut 7 anticlockwise, and meanwhile, the four elastic sheets 6 can reset outwards, so that the plurality of or the single cutter 11 can be replaced, the equipment is convenient to replace singly, and unnecessary resource waste is reduced to a certain extent.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a special-shaped coating sword that processing wheel was used, includes handle of a knife (1), cutter (11) and four fixed establishment of group, its characterized in that: the fixing mechanism comprises a connecting cylinder (4), a positioning cylinder (5), elastic sheets (6), nuts (7) and a mounting plate (8), wherein the positioning cylinder (5) is mounted at the tail end of the connecting cylinder (4) through bolts, the four elastic sheets (6) are welded at the tail end of the positioning cylinder (5) in an annular equidistant distribution mode, the nuts (7) are mounted on the outer walls of the four elastic sheets (6) and the positioning cylinder (5) through screw threads in a screwing mode, and the four mounting plates (8) are fixed on the inner side faces of the four elastic sheets (6);

the four tail ends of the cutters (11) are fixedly provided with connecting columns (12), the bottom surface of the cutter handle (1) is fixedly provided with a connecting sheet (2), the bottom surface of the connecting sheet (2) is fixedly provided with a fixed block (3), and four groups of fixing mechanisms are fixedly connected with four ends of the fixed block (3).

2. A profiled coated blade for machining wheels as defined in claim 1, wherein: the corners of the four connecting columns (12) are provided with second arc-shaped grooves (14), and the corners of the front ends of the four groups of mounting plates (8) are provided with first arc-shaped grooves (10).

3. A profiled coated blade for machining wheels as defined in claim 1, wherein: four square grooves (13) are formed in the tail ends of the four connecting columns (12) in an annular equidistant distribution mode, and direction blocks (9) are fixed at the rear ends of the four groups of mounting plates (8).

4. A profiled coated blade for machining wheels as defined in claim 1, wherein: limiting plates (15) are fixed on the outer walls of the four groups of elastic sheets (6).

5. A profiled coated blade for machining wheels as defined in claim 1, wherein: the elastic sheet (6) is made of steel.

6. A profiled coated blade for machining wheels as defined in claim 1, wherein: the nut (7) is made of iron.