CN217395365U

CN217395365U - Tool bit rotary mechanism of engraver

Info

Publication number: CN217395365U
Application number: CN202220230009.1U
Authority: CN
Inventors: 马云华
Original assignee: Quanzhou Golden Diamond Machinery Co ltd
Current assignee: Quanzhou Golden Diamond Machinery Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-09-09
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a tool bit rotary mechanism of engraver, including installing the mounting disc at the vertical beam lower extreme of engraver, be equipped with on the mounting disc and be used for driving the horizontal rotation actuating mechanism that the cutter headstock is horizontal rotation, be equipped with in the cutter headstock and be used for driving the cutter main shaft and be vertical rotation's vertical rotation actuating mechanism, the utility model discloses the cutter main shaft comes the different angle of processing of angle through horizontal rotation actuating mechanism and vertical rotation actuating mechanism to satisfy the work piece and can realize the processing of true object, improve the machining precision, replace simultaneously and currently come complete processing through a plurality of cutter unit spares, have the structure compacter, the fault rate is low, characteristics such as easy maintenance.

Description

Tool bit rotary mechanism of engraver

Technical Field

The utility model relates to a stone material processing machinery technical field, concretely relates to tool bit rotary mechanism of engraver.

Background

The engraving is a drilling and milling combined machining in principle, has wide application range, comprises a woodworking engraving machine, a laser engraving machine, an advertisement engraving machine, a jade engraving machine, a stone engraving machine, a cylindrical engraving machine and the like, has very wide application range, even replaces a manual engraving technology, and lays a foundation for the mass rapid production of products. However, the existing engraving machine needs to process different surfaces of a workpiece through a plurality of cutter assemblies, the equipment has a complex structure, high failure rate and difficult maintenance, and the cutter head is limited by a mechanical structure, the processing technology is limited to a three-dimensional effect, and the 1:1 reduction processing of a real object cannot be realized; for high-precision machining, only simple processes or local high precision of complex processes can be realized, and machining of all processes cannot be accurately and simply completed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned weak point that exists among the prior art, the utility model aims to provide a tool bit rotary mechanism of engraver.

The utility model discloses a following technical scheme realizes: the utility model provides a tool bit rotary mechanism of engraver, is including installing the mounting disc at the engraver founds roof beam lower extreme, be equipped with on the mounting disc and be used for driving the horizontal rotation actuating mechanism that the cutter headstock is horizontal rotation, be equipped with in the cutter headstock and be used for driving the vertical rotation actuating mechanism that the cutter main shaft is vertical rotation.

Preferably, horizontal rotation actuating mechanism includes horizontal rotation motor and second pivot, second pivot cover is located on the mounting disc, second pivot upper end is equipped with the passive belt pulley of second, second pivot lower extreme and cutter headstock fixed connection, horizontal rotation motor's output is connected with second drive pulley, is connected through belt transmission between second drive pulley and the passive belt pulley of second, vertical rotation actuating mechanism includes vertical rotation motor and third pivot, third pivot one end and cutter main shaft fixed connection, the third pivot other end is equipped with the passive belt pulley of third, vertical rotation motor's output is connected with third drive pulley, is connected through third belt transmission between third drive pulley and the passive belt pulley of third.

Preferably, be equipped with the first cavity that is used for fixed vertical rotation motor in the cutter headstock and be used for the second cavity of fixed third pivot.

Compared with the prior art, the utility model, following advantage and beneficial effect have: the utility model discloses the cutter main shaft comes the different angle of processing of angle through horizontal rotation actuating mechanism and vertical rotation actuating mechanism to satisfy the work piece and can realize the processing of real object, improve the machining precision, replace simultaneously and process completely through a plurality of cutter unit spares, have that the structure is compacter, the fault rate is low, characteristics such as easy maintenance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the rotary knife device of the present invention;

fig. 2 is a schematic view of the internal structure of the rotary knife device of the present invention;

wherein: 81-mounting plate, 82-tool spindle box, 83-tool spindle, 800-first cavity, 801-second cavity, 810-horizontal rotation driving mechanism, 811-horizontal rotation motor, 812-second rotating shaft, 813-second driven pulley, 814-second driving pulley, 815-second belt, 820-vertical rotation driving mechanism, 821-vertical rotation motor, 822-third rotating shaft, 823-third driven pulley, 824-third driving pulley, 825-third belt.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The tool bit rotating mechanism of the engraving machine of the embodiment, as shown in fig. 1 and fig. 2, includes a mounting plate 81 installed at the lower end of a vertical beam 60 of the engraving machine, a horizontal rotation driving mechanism 810 for driving a tool spindle box 82 to rotate horizontally is disposed on the mounting plate 81, a vertical rotation driving mechanism 820 for driving a tool spindle 83 to rotate vertically is disposed in the tool spindle box 82, a first cavity 800 and a second cavity 801 are disposed in the tool spindle box 82, the horizontal rotation driving mechanism 810 includes a horizontal rotation motor 811 and a second rotating shaft 812, the second rotating shaft 812 is sleeved on the mounting plate 81, a second driven pulley 813 is disposed at the upper end of the second rotating shaft 812, the lower end of the second rotating shaft 812 is fixedly connected with the tool spindle box 82, a second driving pulley 814 is connected to an output end of the horizontal rotation motor 811, the second driving pulley 814 is in transmission connection with the second driven pulley 813 through a second belt 815, the vertical rotation driving mechanism 820 comprises a vertical rotation motor 821 fixed on the first cavity 800 and a third rotating shaft 822 fixed on the second cavity 801, one end of the third rotating shaft 822 is fixedly connected with the tool spindle 83, the other end of the third rotating shaft 822 is provided with a third driven pulley 823, the output end of the vertical rotation motor 821 is connected with a third driving pulley 824, and the third driving pulley 824 and the third driven pulley 823 are in transmission connection through a third belt 825.

The utility model discloses the theory of operation: the utility model discloses can be horizontal rotation through horizontal rotation actuating mechanism drive cutter headstock 82, vertical rotation actuating mechanism 820 drive cutter main shaft is vertical rotation to can realize multiple angle sculpture, satisfy the production demand.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a tool bit rotary mechanism of engraver which characterized in that: the vertical rotary type engraving machine is characterized by comprising a mounting disc (81) mounted at the lower end of a vertical beam (60) of the engraving machine, wherein a horizontal rotary driving mechanism (810) used for driving a cutter spindle box (82) to rotate horizontally is arranged on the mounting disc (81), and a vertical rotary driving mechanism (820) used for driving a cutter spindle (83) to rotate vertically is arranged in the cutter spindle box (82).

2. The tool bit rotating mechanism of an engraving machine according to claim 1, wherein: the horizontal rotation driving mechanism (810) comprises a horizontal rotation motor (811) and a second rotating shaft (812), the second rotating shaft (812) is sleeved on the mounting disc (81), a second driven belt pulley (813) is arranged at the upper end of the second rotating shaft (812), the lower end of the second rotating shaft (812) is fixedly connected with the cutter spindle box (82), the output end of the horizontal rotation motor (811) is connected with a second driving belt pulley (814), the second driving belt pulley (814) is in transmission connection with the second driven belt pulley (813) through a second belt (815), the vertical rotation driving mechanism (820) comprises a vertical rotation motor (821) and a third rotating shaft (822), one end of the third rotating shaft (822) is fixedly connected with the cutter spindle (83), a third driven belt pulley (823) is arranged at the other end of the third rotating shaft (822), the output end of the vertical rotation motor (821) is connected with a third driving belt pulley (824), the third driving pulley (824) is in transmission connection with the third driven pulley (823) through a third belt (825).

3. The tool bit rotating mechanism of an engraving machine according to claim 2, wherein: and a first cavity (800) for fixing a vertical rotating motor and a second cavity (801) for fixing a third rotating shaft (822) are arranged in the cutter spindle box (82).