CN216331124U

CN216331124U - Flexibly adjustable mechanical engraving head for stone engraving machine

Info

Publication number: CN216331124U
Application number: CN202122168940.XU
Authority: CN
Inventors: 陈越; 罗广远; 蒋兴仁; 武国强
Original assignee: Jinan Yaochuang Cnc Equipment Co ltd
Current assignee: Jinan Yaochuang Cnc Equipment Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-19
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a flexibly adjustable mechanical engraving head for a stone engraving machine, which comprises a shell, wherein a first motor is fixedly connected inside the shell, a disc is fixedly connected to the bottom end driving end of the first motor, a hexagonal block is arranged at the inner lower part of the disc, the bottom end of the hexagonal block is fixedly connected to the top end of an engraving knife, a clamping block is fixedly connected to the middle part of the left side of the shell, a gear ring is arranged on the inner side of the clamping block, a gear is meshed and connected to the inner side of the gear ring, and the gear is fixedly connected to the right end driving end of a second motor. According to the utility model, the gear is driven to rotate by the second motor to drive the gear ring and the clamping block to synchronously rotate, so that the aim of obliquely carving the carving knife is fulfilled, inclined hole carving is realized, carving is more flexible, the disc is driven to rotate by the first motor, so that the carving knife is driven to rotate, the purposes of stable transmission and convenience in replacement are achieved by adopting movable connection, and the carving knife is worthy of vigorous popularization.

Description

Flexibly adjustable mechanical engraving head for stone engraving machine

Technical Field

The utility model relates to the technical field of stone carving devices, in particular to a flexibly adjustable mechanical carving head for a stone carving machine.

Background

The stone carving machine can carve calligraphy and painting on stone, ceramics and ceramic tiles, can meet the requirements of personalized home decoration and tool art design, and can be used as advanced carving processing equipment of decoration companies, handicraft industries, stone industries, inscription industries and ceramic companies.

Chinese patent document CN201816385U discloses an engraving head, which comprises a bracket, the backplate of setting in support one side still includes the clamp, be provided with the sculpture motor on the clamp, sculpture motor one end is provided with the burin, the inside guide rail that is provided with of support, the lead screw, lead screw one end is fixed in the support upper end through servo motor, the other end is fixed at the support lower extreme by the bearing frame activity, the inside clamp seat that still is provided with of support, clamp seat both ends and guide rail swing joint, the middle-end passes through threaded connection with the lead screw, the clamp passes through the bolt fastening on the clamp seat. This patent compact structure, the tool setting degree of accuracy is high, and the repeated positioning accuracy is high, and the sculpture precision is high, is fit for as the carving head of multi-head engraver and single-head engraver, but its carving tool is changed complicacy and the sculpture position is not nimble enough, can not slope the sculpture.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a flexibly adjustable mechanical engraving head for a stone engraving machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a flexibly adjustable mechanical engraving head for a stone engraving machine comprises a shell, wherein a first motor is fixedly connected inside the shell, the bottom end driving end of the first motor is fixedly connected with a disc, a hexagonal block is arranged at the inner lower part of the disc, the bottom end of the hexagonal block is fixedly connected with the top end of the graver, the outer side of the middle upper part of the graver is fixedly connected with a limiting block, the graver and the limiting block are both arranged in the middle of the graver head, the middle of the left side of the shell is fixedly connected with a clamping block, a gear ring is arranged on the inner side of the clamping block, a gear is meshed and connected with the inner side of the gear ring, the gear is fixedly connected with the driving end of the right end of the second motor, the second motor is fixedly connected inside the moving block, the middle part of the left side of the top end of the moving block is fixedly connected at the bottom end of the air cylinder, the cylinder top fixed connection is in backup pad bottom middle part, backup pad bottom left side fixedly connected with support.

As a further description of the above technical solution:

and a hexagonal groove is formed in the lower inner part of the disc.

As a further description of the above technical solution:

the engraving head is connected with the shell through a bolt.

As a further description of the above technical solution:

the moving block is rotatably connected with the clamping block.

As a further description of the above technical solution:

the moving block left end is connected with the support through a first sliding rail.

As a further description of the above technical solution:

the left side of the bracket is connected with a portal frame through a second sliding rail in a sliding manner.

As a further description of the above technical solution:

the graver and the limiting block are both rotationally connected with the graver head.

As a further description of the above technical solution:

the fixture block is L-shaped.

The utility model has the following beneficial effects:

1. according to the utility model, the cylinder can push the moving block to move up and down along the first sliding rail to achieve the purpose of adjusting the position of the engraving head up and down, the gear ring and the fixture block are driven to rotate synchronously by the rotation of the second motor driving gear, so that the aim of obliquely engraving the engraving knife is achieved, the inclined hole engraving is realized, the aim of multi-angle engraving is achieved, the engraving is more flexible, the fixture block is rotatably connected with the moving block, and the fixture block is L-shaped so that the connection is more stable.

2. According to the carving tool, the disc is driven to rotate through the first motor, so that the carving knife is driven to rotate, the purposes of stable transmission and convenience in replacement are achieved by adopting movable connection, the carving head is connected with the shell through the bolt, the purpose of stable connection is achieved, the carving head can be replaced quickly by only unscrewing the bolt, the working efficiency value is improved, and the carving tool is worthy of being popularized vigorously.

Drawings

Fig. 1 is a side view of a flexibly adjustable mechanical engraving head for a stone engraving machine according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of a flexible adjustable engraving member of a mechanical engraving head for a stone engraving machine according to the present invention;

fig. 4 is a schematic view of a disc structure of a flexibly adjustable mechanical engraving head for a stone engraving machine according to the present invention.

Illustration of the drawings:

1. a support; 2. a first slide rail; 3. a second slide rail; 4. a gantry; 5. a support plate; 6. a cylinder; 7. a first motor; 8. a housing; 9. a hexagonal block; 10. a bolt; 11. a limiting block; 12. a disc; 13. a moving block; 14. a second motor; 15. a clamping block; 16. a gear; 17. a toothed ring; 18. a hexagonal groove; 19. a graver; 20. an engraving head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a flexibly adjustable mechanical engraving head for a stone engraving machine comprises a shell 8, a first motor 7 is fixedly connected inside the shell 8, a disk 12 is fixedly connected to the bottom end driving end of the first motor 7, a hexagonal block 9 is arranged at the lower portion inside the disk 12, the bottom end of the hexagonal block 9 is fixedly connected to the top end of an engraving knife 19, the disk 12 is driven to rotate by the first motor 7, so that the hexagonal block 9 and the engraving knife 19 are driven to rotate, the purposes of stable transmission and convenient replacement are achieved by movably connecting the disk 12 and the hexagonal block 9, a limiting block 11 is fixedly connected to the outer side of the middle upper portion of the engraving knife 19, so that the engraving knife 19 can be stably rotated inside the engraving head 20, the engraving knife 19 and the limiting block 11 are both arranged in the middle of the engraving head 20, a clamping block 15 is fixedly connected to the middle portion of the left side of the shell 8, a toothed ring 17 is arranged on the inner side of the clamping block 15, a gear 16 is meshed with the inner side of the toothed ring 17, and the gear 16 is fixedly connected to the right end of a second motor 14, second motor 14 fixed connection is inside moving block 13, drive gear 16 through second motor 14 and rotate, gear 16 rotates and drives ring gear 17 and fixture block 15 synchronous rotation, reach and make carving tool 19 slope glyptic purpose, realize the inclined hole sculpture, reach the glyptic purpose of multi-angle, it is more nimble to make the sculpture, moving block 13 top left side middle part fixed connection is in cylinder 6 bottom, cylinder 6 can promote moving block 13 and reciprocate along first slide rail 2, reach the purpose of carving head 20 upper and lower adjusting position, 6 top fixed connection of cylinder are in 5 bottom middle parts of backup pad, 5 bottom left sides fixedly connected with supports 1 of backup pad, supports 1 plays the effect of support.

The lower part is provided with hexagonal groove 18 in disc 12, hexagonal groove 18 makes carving tool 19 rotate steadily with the cooperation of hexagonal piece 9, carving head 20 passes through bolt 10 with casing 8 and is connected, reach and connect stable mesh, only need unscrew bolt 10 can quick replacement carving head 20, improve work efficiency, movable block 13 rotates with fixture block 15 and is connected, movable block 13 left end is connected with support 1 through first slide rail 2, first slide rail 2 can make movable block 13 remove stably, support 1 left side has portal frame 4 through 3 sliding connection of second slide rail, portal frame 4 back-and-forth movement can be followed to support 1, portal frame 4 sets up on lathe upper portion, carving tool 19 and stopper 11 all rotate with carving head 20 and are connected, fixture block 15 is L shape, make the connection more stable.

The working principle is as follows: when the mechanical engraving head is used, the air cylinder 6 can push the moving block 13 to move up and down along the first slide rail 2, so as to achieve the purpose of adjusting the position of the engraving head 20 up and down, the gear 16 is driven to rotate by the second motor 14, the gear 16 rotates to drive the gear ring 17 and the fixture block 15 to synchronously rotate, so that the aim of obliquely carving the carving knife 19 is fulfilled, oblique hole carving is realized, the aim of multi-angle carving is fulfilled, the carving is more flexible, and the fixture block 15 is rotationally connected with the moving block 13, so that the connection is more stable, the disc 12 is driven to rotate by the first motor 7, thereby driving the hexagonal block 9 and the graver 19 to rotate and movably connected, achieving the purposes of stable transmission and convenient replacement, and engraving head 20 and casing 8 pass through bolt 10 to be connected, reach the purpose of connecting stably, only need unscrew bolt 10 can quick replacement engraving head 20, improve work efficiency, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a stone carving machine is with machinery that can adjust in a flexible way carves head, includes casing (8), its characterized in that: the inner part of the shell (8) is fixedly connected with a first motor (7), the bottom end driving end of the first motor (7) is fixedly connected with a disc (12), the inner lower part of the disc (12) is provided with a hexagonal block (9), the bottom end of the hexagonal block (9) is fixedly connected with the top end of a carving knife (19), the outer side of the middle upper part of the carving knife (19) is fixedly connected with a limiting block (11), the carving knife (19) and the limiting block (11) are both arranged in the middle of a carving head (20), the middle part of the left side of the shell (8) is fixedly connected with a clamping block (15), the inner side of the clamping block (15) is provided with a gear ring (17), the inner side of the gear ring (17) is engaged and connected with a gear (16), the gear (16) is fixedly connected with the right end of a second motor (14), the second motor (14) is fixedly connected with the inner part of a moving block (13), the middle part of the left side of the top end of the moving block (13) is fixedly connected with the bottom end of a cylinder (6), the air cylinder (6) top end is fixedly connected to the middle of the bottom end of the supporting plate (5), and the supporting plate (5) bottom left side is fixedly connected with the support (1).

2. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the lower part in the disc (12) is provided with a hexagonal groove (18).

3. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the engraving head (20) is connected with the shell (8) through a bolt (10).

4. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the moving block (13) is rotatably connected with the clamping block (15).

5. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the left end of the moving block (13) is connected with the support (1) through the first sliding rail (2).

6. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the left side of the bracket (1) is connected with a portal frame (4) through a second sliding rail (3) in a sliding manner.

7. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the graver (19) and the limiting block (11) are rotatably connected with the graver head (20).

8. The flexibly adjustable mechanical engraving head for stone engraving machine of claim 1, wherein: the fixture block (15) is L-shaped.