CN219618807U - Engraving cutter for decorative stone processing device - Google Patents

Abstract

The utility model discloses an engraving cutter for a decorative stone processing device, which comprises: a body assembly; the replacement component comprises a first top plate and a protective cover which are arranged, an internal thread hole arranged in the protective cover, an external thread rotationally connected with the internal thread hole, a limiting plate connected with the top end of the internal thread hole, an external hexagon connected with the lower end of the limiting plate, an internal hexagon connected with the outside of the external hexagon, and the first top plate is connected with the uppermost end of the cutter column, the limiting plate is connected to the lower end of the cutter column, the outer hexagon is connected to the middle of the lower end of the cutter column, the inner hexagon is arranged at the middle of the upper end of the cutter head, and the protective cover is movably connected to the cutter column; the rotating assembly comprises a first support column and a second top plate connected to the lower end of the first support column. Through the replacement subassembly and the main part subassembly mutually supporting that set up use, divide into two parts with knife post and tool bit, reach when the tool bit wearing and tearing or fracture, only need change alone the tool bit can, reduced production and material cost to a certain extent.

Description

Engraving cutter for decorative stone processing device

Technical Field

The utility model relates to the technical field of engraving tools, in particular to an engraving tool for a decorative stone processing device.

Background

The carving tool is one kind of carving tool and is used mainly in mobile phone panel, advertisement woodworking, woodworking forming, metal mold, diamond, etc. The flat-end milling cutter is mainly used for cutting processing materials, the ball-end milling cutter is used for surface engraving, embossment, plane engraving, and the tip milling cutter is generally used for engraving characters, lines and the like. In recent years, along with the development of the building industry in China, the demand for stone carving products is more remarkable, and stone carving is gradually developed into an important industry.

Most of the existing stone carving cutting tools adopt carving tools made of hard alloy materials, the carving tools are easy to wear and even collapse in the using process, the whole cutting tools need to be replaced, the cost is high, a large amount of resources are wasted, and therefore, the carving tool for decorating the stone processing device is provided.

Disclosure of Invention

Therefore, the utility model aims to provide the engraving cutter for the decorative stone processing device, and the cutter column and the cutter head are divided into two parts by the mutual matching of the arranged replacement component and the main body component, so that when the cutter head is worn or broken, only the cutter head needs to be independently replaced, and the production and material cost is reduced to a certain extent.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an engraving tool for decorating stone machining apparatus, comprising:

a body assembly;

the replacement assembly comprises a first top plate, a protective cover, an internal threaded hole, an external thread, a limiting plate, an external hexagon and an internal hexagon, wherein the internal threaded hole is formed in the protective cover;

and (5) rotating the assembly.

As a preferable scheme of the engraving tool of the decorative stone processing device, the main body component comprises a tool post and a tool bit connected to the lower end of the tool post.

Specifically, install the tool post in stone material processingequipment's anchor clamps, start processingequipment, the tool post removes and rotates, drives the tool bit and removes and rotate, can realize the sculpture to stone material surface.

As a preferable scheme of the engraving cutter of the decorative stone processing device, the first top plate is connected to the uppermost end of the cutter post, the limiting plate is connected to the lower end of the cutter post, the outer hexagon is connected to the middle of the lower end of the cutter post, the inner hexagon is arranged in the middle of the upper end of the cutter head, and the protective cover is movably connected to the cutter post.

As a preferable mode of the engraving tool for a decorative stone processing device of the present utility model, the rotating assembly includes a first support column, a second top plate connected to the lower end of the first support column, a second support column connected to the lower end of the second top plate, and a bearing.

As a preferable scheme of the engraving tool of the decorative stone processing device, the rotating assembly further comprises a telescopic rod connected to the lower end of the bearing and a storage box connected to the lower end of the telescopic rod.

As a preferable scheme of the engraving cutter of the decorative stone processing device, the storage box comprises a plurality of groups of counter bores, an upper cover connected to the upper ends of the counter bores, a lower cover connected to the lower ends of the counter bores, a first opening and a second opening which are arranged on the upper side edge and the lower side edge of the storage box, and the first opening and the second opening correspond to the positions of the upper cover and the lower cover respectively.

As a preferable scheme of the engraving cutter of the decorative stone processing device, the second support post is clamped in one group of counter bores when the telescopic rod is contracted

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the cutter column and the cutter head are divided into two parts, and the cutter column and the cutter head are divided into two parts through the connection of the internal threaded hole and the external threads, so that any part can be independently replaced when the cutter is used, and the production and material cost is reduced to a certain extent.

2. Based on beneficial effect one, the outer hexagonal that sets up is fixed with interior hexagonal, has strengthened the joint strength of knife post and tool bit to a certain extent, prevents that internal thread hole and external screw thread from taking place not hard up when rotatory.

When the cutter is specifically used, the protective cover movably connected to the cutter column is pulled up, the outer hexagon is inserted into the inner hexagon on the cutter head, the protective cover is pulled down, the protective cover is rotated, the inner threaded hole is anastomosed with the outer thread and is rotationally connected until the upper end of the protective cover reaches the limiting plate to stop, at the moment, the cutter column is connected with the cutter head, and if any part needs to be replaced, the reverse operation can be performed according to the description.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

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

FIG. 2 is a block diagram of the body assembly of the present utility model;

FIG. 3 is a block diagram of an alternate assembly of the present utility model;

FIG. 4 is a block diagram of a rotating assembly according to the present utility model;

fig. 5 is a cross-sectional view of a storage case of the present utility model.

In the figure: 10. a body assembly; 11. a knife column; 12. a cutter head; 20. replacing the component; 21. a first top plate; 22. a limiting plate; 23. an outer hexagon; 24. an inner hexagon; 25. an internal threaded hole; 26. a protective cover; 27. an external thread; 30. a rotating assembly; 31. a first support column; 32. a second top plate; 33. a bearing; 34. a telescopic rod; 35. a second support; 36. a storage box; 360. an upper cover; 361. countersink; 362. a first opening; 363. a lower cover; 364. and a second opening.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides an engraving cutter for a decorative stone processing device, which comprises: through the replacement subassembly and the main part subassembly mutually supporting that set up use, divide into two parts with knife post and tool bit, reach when the tool bit wearing and tearing or fracture, only need change alone the tool bit can, reduced production and material cost to a certain extent.

Example 1

Fig. 1-3 are schematic views showing the overall structure of an engraving tool according to an embodiment of the present utility model, comprising: a body assembly 10 and a replacement assembly 20.

The main body assembly 10 comprises a cutter post 11 and a cutter head 12 connected to the lower end of the cutter post 11.

The replacement assembly 20 comprises a first top plate 21, a protective cover 26, an internal threaded hole 25, an external thread 27, a limiting plate 22, an external hexagonal 23 and an internal hexagonal 24, wherein the internal threaded hole 25 is formed in the protective cover 26, the external thread 27 is rotatably connected to the internal threaded hole 25, the limiting plate 22 is connected to the top end of the internal threaded hole 25, the external hexagonal 23 is connected to the lower end of the limiting plate 22, the internal hexagonal 24 is connected to the external hexagonal 23, the first top plate 21 is connected to the uppermost end of the cutter post 11, the limiting plate 22 is connected to the lower end of the cutter post 11, the external hexagonal 23 is connected to the middle of the lower end of the cutter post 11, the internal hexagonal 24 is formed in the middle of the upper end of the cutter head 12, and the protective cover 26 is movably connected to the cutter post 11.

Use of replacement assembly 20:

the protective cover 26 movably connected to the cutter post 11 is pulled up, the outer hexagon 23 is inserted into the inner hexagon 24 on the cutter head 12, the protective cover 26 is pulled down, the protective cover 26 is rotated, the inner threaded hole 25 is matched with the outer thread 27 and is rotationally connected until the upper end of the protective cover 26 reaches the limit plate 22 to stop, at this time, the cutter post 11 and the cutter head 12 are connected together, and if any part needs to be replaced, the reverse operation is performed as described above.

Example 2

This embodiment further includes a rotating assembly 30 on the basis of embodiment 1, as shown in fig. 4-5:

the rotating assembly 30 comprises a first pillar 31, a second top plate 32 connected to the lower end of the first pillar 31, a second pillar 35 and a bearing 33 connected to the lower end of the second top plate 32, a telescopic rod 34 connected to the lower end of the bearing 33, a storage box 36 connected to the lower end of the telescopic rod 34, wherein the storage box 36 comprises a plurality of groups of counter holes 361 formed in the upper end of the counter holes 361, an upper cover 360 connected to the upper end of the counter holes 361, a lower cover 363 connected to the lower end of the counter holes 361, a first opening 362 and a second opening 364 formed in the upper side and the lower side of the storage box 36, and the first opening 362 and the second opening 364 correspond to the positions of the upper cover 360 and the lower cover 363 respectively, and when the telescopic rod 34 is contracted, the second pillar 35 is clamped in one group of the counter holes 361.

Use of the rotating assembly 30:

in stone carving, if the cutter is damaged, the production efficiency can be affected, at this time, the first support column 31 can be installed in a clamp, the corresponding upper cover 360 and lower cover 363 in any one of the countersink 361 are opened, the storage box 36 is pulled down and rotated, the telescopic rod 34 is unfolded and rotated in the bearing 33, the countersink 361 for opening the upper cover 360 is aligned with the second support column 35, the storage box 36 is loosened, at this time, the second support column 35 is embedded into the countersink 361, the first top plate 21 is pressed at the lower end of the countersink 361 under the action of the telescopic rod 34, the cutter column 11 and the cutter head 12 are exposed, the production can be started, and if the cutter is damaged, the cutter can be quickly replaced according to the operation.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. An engraving tool for decorating stone machining apparatus, comprising:

a body assembly (10);

the replacement assembly (20) comprises a first top plate (21) and a protective cover (26) which are arranged, an internal threaded hole (25) formed in the protective cover (26), external threads (27) rotatably connected to the internal threaded hole (25), a limiting plate (22) connected to the top end of the internal threaded hole (25), an outer hexagon (23) connected to the lower end of the limiting plate (22) and an inner hexagon (24) connected to the outside of the outer hexagon (23);

a rotating assembly (30).

2. The engraving tool for ornamental stone processing devices according to claim 1, characterized in that said main body assembly (10) comprises a provided pillar (11), a cutter head (12) connected to the lower end of the pillar (11).

3. The engraving tool of a decorative stone processing device according to claim 1, characterized in that the first top plate (21) is connected to the uppermost end of the tool post (11), the limiting plate (22) is connected to the lower end of the tool post (11), the outer hexagon (23) is connected to the middle part of the lower end of the tool post (11), the inner hexagon (24) is opened in the middle part of the upper end of the tool bit (12), and the protective cover (26) is movably connected to the tool post (11).

4. The engraving tool for ornamental stone processing devices according to claim 1, characterized in that said rotating assembly (30) comprises a first supporting column (31) provided, a second top plate (32) connected to the lower end of the first supporting column (31), a second supporting column (35) connected to the lower end of the second top plate (32), and a bearing (33).

5. The engraving tool for ornamental stone processing devices according to claim 4, characterized in that said rotating assembly (30) further comprises a telescopic rod (34) connected to the lower end of the bearing (33), a storage box (36) connected to the lower end of the telescopic rod (34).

6. The engraving tool of claim 5, wherein the storage box (36) includes a plurality of sets of counter bores (361) formed therein, an upper cover (360) connected to an upper end of the counter bores (361), a lower cover (363) connected to a lower end of the counter bores (361), a first opening (362) and a second opening (364) formed in upper and lower sides of the storage box (36), and the first opening (362) and the second opening (364) are respectively located in correspondence with the upper cover (360) and the lower cover (363).

7. The engraving tool for use in a decorative stone machining device according to claim 5, wherein said second support post (35) engages said second support post (361) when said telescopic rod (34) is retracted.