CN214164609U

CN214164609U - Adjustable base of engraving machine tool

Info

Publication number: CN214164609U
Application number: CN202023089668.8U
Authority: CN
Inventors: 朱海棠
Original assignee: Jinan Meiming Automation Technology Co ltd
Current assignee: Jinan Meiming Automation Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-10
Anticipated expiration: 2030-12-21

Abstract

The to-be-solved problem of the utility model is to provide an engraving machine bed base with adjustable, the relative height of adjustment sculpture platform that can be stable is in order to satisfy the sculpture demand to timber. The carving machine comprises a rack, a carving platform and a worm, wherein a bottom plate is arranged at the bottom of the rack, and the carving platform is positioned above the bottom plate; the bottom plate is provided with a plurality of rotating shafts distributed along the front-back direction in a rotating mode, a worm wheel is arranged in the middle of each rotating shaft, the left section and the right section of each rotating shaft are respectively provided with thread sections with opposite trends, the thread sections are all in threaded connection with moving blocks, the upper ends of the moving blocks are hinged with lifting rods, and the other ends of the lifting rods are hinged to the bottom of the carving platform.

Description

Adjustable base of engraving machine tool

Technical Field

The utility model belongs to sculpture equipment field especially relates to timber sculpture equipment, concretely relates to engraving machine base with adjustable.

Background

The wood carving industry is a traditional industry in China, and with the progress of science and technology, the mechanical automatic wood carving equipment gradually replaces traditional high-intensity manual labor, so that the efficiency of wood carving work is greatly improved. The existing wood carving machines mainly comprise a machine tool base, a carving platform for placing wood and a carving device, wherein linear guide rails which are parallel to each other are arranged on the top surfaces of two sides of the machine tool base, a moving beam is arranged between the linear guide rails on the two sides in a sliding mode, the carving device is connected to the moving beam in a sliding mode in a matching mode, and the carving device can slide on the moving beam transversely; the engraving device is matched with the engraving platform and can move up and down to engrave wood.

However, certain engravers have a range of requirements for the thickness of the wood to be engraved, and when the wood is too thick or too thin, the engraving device is not adapted to perform engraving, so that the engraving device is replaced or another model of engraver is newly used, thereby increasing the number of processes.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an engraving machine bed base with adjustable, the relative height of adjustment sculpture platform that can be stable is in order to satisfy the sculpture demand to timber.

The utility model discloses a realize through following technical scheme:

an adjustable engraving machine tool base comprises a frame, an engraving platform and a worm, wherein a bottom plate is arranged at the bottom of the frame, and the engraving platform is positioned above the bottom plate;

the bottom plate is provided with a plurality of rotating shafts distributed along the front-back direction in a rotating mode, a worm wheel is arranged in the middle of each rotating shaft, the left section and the right section of each rotating shaft are respectively provided with threaded sections with opposite directions, the threaded sections are both in threaded connection with moving blocks, the upper ends of the moving blocks are hinged with lifting rods, and the other ends of the lifting rods are hinged to the bottom of the carving platform;

two ends of the worm are respectively and rotatablely arranged at the front end and the rear end of the bottom plate, and the worm is in meshing transmission with all worm gears.

Furthermore, a plurality of vertically distributed guide rails are arranged on the rack, and sliding blocks which can be connected to the guide rails in a corresponding and vertical sliding mode are arranged on the edges of the carving platform.

Further, the number of the rotating shafts is 5-7.

Compared with the prior art, the utility model gain right beneficial effect as follows:

1. when the height of the carving platform needs to be adjusted, the worm is driven to rotate, all rotating shafts are driven to rotate through transmission matching with the worm gears, the moving blocks distributed on the left and the right are driven to move relatively, and the carving platform is driven to ascend and descend to a proper position through matching with the lifting rod; the utility model has stable structure, stable lifting, good self-locking performance and low manufacturing cost;

2. the guide rail is matched with the sliding block, so that the carving platform can move up and down more stably, and the carving platform is prevented from inclining.

Drawings

Fig. 1 is a schematic structural view of a base of the engraving machine of the present invention;

FIG. 2 is a front view of the base of the engraving machine of the present invention;

FIG. 3 is a schematic view of the distribution of the rotating shaft of the base of the engraving machine of the present invention;

in the figure: 1. the device comprises a rack, 2, a carving platform, 3, a worm, 4, a bottom plate, 5, a rotating shaft, 6, a worm wheel, 7, a thread section, 8, a moving block, 9, a lifting rod, 10, a driving motor, 11, a guide rail, 12 and a sliding block.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, the present embodiment discloses an adjustable base of an engraving machine, which mainly includes a frame 1, an engraving platform 2, and a worm 3. A bottom plate 4 made of stainless steel is welded at the bottom of the frame 1, so that the carving platform 2 is positioned right above the bottom plate 4. The base plate 4 is rotatably provided with five rotating shafts 5 distributed along the front-rear direction, and the left and right ends of each rotating shaft 5 are mounted on the base plate 4 through bearing assemblies. The middle position fixed mounting of every rotation axis 5 has worm wheel 6, and two sections are equipped with opposite trend's screw thread section 7 respectively about rotation axis 5, and every screw thread section 7 equal threaded connection has movable block 8, and the upper end of movable block 8 articulates there is lifter 9, and the other end of lifter 9 articulates in the bottom of carving platform 2, and two lifter 9 about are the isosceles trapezoid shape and distribute.

Two ends of the worm 3 are respectively and rotatablely arranged at the front end and the rear end of the bottom plate 4 through bearing assemblies, and the worm 3 is in meshed transmission with all worm wheels 6. The bottom plate 4 is provided with a driving motor 10, an output shaft of the driving motor 10 is connected with the worm 3, and the driving motor drives the worm 3 to rotate so as to drive all the rotating shafts 5 to rotate.

In order to ensure that the carving platform 2 can stably lift, four guide rails 11 which are vertically distributed are arranged on the frame 1, and a sliding block 12 which can be correspondingly vertically and slidably connected to the guide rails 11 is arranged on the edge of the carving platform 2.

The concrete working process of carving machine bed base with adjustable as follows:

when the height of the carving platform needs to be increased, the worm is driven to rotate in the positive direction, all rotating shafts are rotated through transmission fit with the worm gears, the moving blocks distributed on the left and the right are driven to move relatively close to each other, and the carving platform is driven to be lifted to a proper position through the fit of the lifting rods;

when the height of the carving platform needs to be reduced, the worm is driven to rotate reversely, all rotating shafts are rotated through transmission fit with the worm gears, moving blocks distributed on the left and the right are driven to move relatively close to each other, and the carving platform is driven to fall to a proper position through cooperation with the lifting rod;

the utility model discloses stable in structure goes up and down steadily, has good auto-lock nature, and low in manufacturing cost.

Claims

1. An adjustable engraving machine tool base is characterized by comprising a rack, an engraving platform and a worm, wherein a bottom plate is arranged at the bottom of the rack, and the engraving platform is positioned above the bottom plate;

2. The base of an engraving machine tool according to claim 1, wherein the frame is provided with a plurality of vertically distributed guide rails, and the edge of the engraving platform is provided with a slide block which is correspondingly and vertically slidably connected to the guide rails.

3. The engraving machine base of claim 1 or 2, wherein the number of the rotating shafts is 5 to 7.