CN214979635U

CN214979635U - CNC (computer numerical control) engraving machine with high safety performance

Info

Publication number: CN214979635U
Application number: CN202023138059.7U
Authority: CN
Inventors: 李双剑
Original assignee: Qingyuan Qinmei Display Products Manufacturing Co ltd
Current assignee: Qingyuan Qinmei Display Products Manufacturing Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-03
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a CNC numerical control engraver that security performance is high, including the bottom plate, the fixed surface at bottom plate top is connected with accomodates the frame, accomodates the equal fixedly connected with backup pad in both sides at frame top, and the equal vertical swing joint in top of backup pad both sides has the vertical removal frame, and the top fixedly connected with girder of vertical removal frame, the swing joint of the center department swing joint on the positive surface of girder have the lateral shifting frame. The utility model discloses a frame is accomodate in the setting, the screw rod rotates, the carriage, glass hides the frame, the bracing piece, remove the swivel nut, the belt, adjusting motor, the belt pulley, the cooperation of damping cover and back shaft is used, can shelter from the numerical control engraver in the course of working, the use of numerical control engraver is safer like this, solved the numerical control engraver in the use, because of can not shelter from sculpture department, make the sweeps that produce splash to the external environment in, bring the injury to the staff, thereby lead to the numerical control engraver to appear using unsafe problem.

Description

CNC (computer numerical control) engraving machine with high safety performance

Technical Field

The utility model relates to a CNC numerical control engraver technical field specifically is a CNC numerical control engraver that security performance is high.

Background

The numerical control engraving machine comprises a woodworking engraving machine, a stone engraving machine, an advertisement engraving machine, a glass engraving machine, a laser engraving machine, a plasma engraving machine and a laser cutting machine, wherein the existing numerical control engraving machine cannot shield the engraving part in the using process, so that generated scraps are splashed to the external environment and hurt workers, the problem of unsafe use of the numerical control engraving machine is caused, and safety accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CNC numerical control engraver that security performance is high possesses the advantage of sheltering from in the course of working, has solved the numerical control engraver in the use, because of can not shelter from sculpture department for the sweeps that produce brings the injury to the staff during splashing external environment, thereby leads to the numerical control engraver to appear using unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme: a CNC (computer numerical control) engraving machine with high safety performance comprises a base plate, wherein a containing frame is fixedly connected to the surface of the top of the base plate, supporting plates are fixedly connected to two sides of the top of the containing frame, longitudinal moving frames are longitudinally and movably connected to the tops of two sides of the supporting plates, a crossbeam is fixedly connected to the top of each longitudinal moving frame, a transverse moving frame is movably connected to the center of the front surface of the crossbeam, an electric telescopic rod is fixedly connected to the center of the bottom surface of each transverse moving frame, and an engraving head is fixedly connected to the bottom of each electric telescopic rod;

the top of the inner cavity of the containing frame is transversely provided with a glass shielding frame, the front side and the rear side of the bottom of the inner cavity of the containing frame are both transversely provided with a rotating screw rod in a penetrating way, the right side of the front rotating screw rod penetrates through the containing frame and is fixedly connected with an adjusting motor, a belt pulley is sleeved on the right side of the surface of the rotating screw rod, the two belt pulleys are connected in a transmission way through a belt, the two sides of the surface of the rotating screw rod are both provided with a movable threaded sleeve in a threaded manner, the two sides of the centers of the front side and the rear side of the surface of the top of the movable threaded sleeve and the bottom of the glass covering frame are both fixedly connected with supporting frames, a supporting shaft longitudinally penetrates through the inner cavity of the supporting frame, a damping sleeve is sleeved at the center of the surface of the supporting shaft, a supporting rod is fixedly connected at one side corresponding to the two damping sleeves, accomodate the four corners of frame inner chamber bottom and be located two fixedly connected with montants between the rotation screw rod, the platform is placed in the top fixedly connected with processing of montant.

Preferably, the four corners of the top surface of the bottom plate are all penetrated and provided with positioning screw holes, and the four corners of the top surface of the bottom plate are all provided with positioning bolts.

Preferably, the front side and the rear side of the bottom of the inner cavity of the storage frame are transversely provided with limit grooves, the bottom of the movable screw sleeve is fixedly connected with a limit rod, the bottom of the limit rod is fixedly connected with a limit block, and the surface of the limit block is in sliding connection with the inner cavity of the limit groove.

Preferably, the inner ring of the damping sleeve is in sliding contact with the surface of the support shaft, and the friction force between the inner ring of the damping sleeve and the surface of the support shaft is greater than the gravity of the glass shielding frame.

Preferably, the surface of the outer ring of the glass shielding frame is in sliding contact with the inner cavity of the containing frame, the surface of the rotating screw rod is movably connected with the joint of the containing frame through a bearing, the inner ring of the belt pulley is in interference fit with the surface of the rotating screw rod, and the moving screw hole matched with the rotating screw rod for use is formed in the moving screw sleeve in a penetrating mode.

Preferably, the right side of the front surface of the storage frame is inlaid with a control panel, and the output end of the control panel is electrically connected with the adjusting motor, the transverse moving frame, the electric telescopic rod, the engraving head and the longitudinal moving frame respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a frame is accomodate in the setting, the screw rod rotates, the carriage, glass hides the frame, the bracing piece, remove the swivel nut, the belt, adjusting motor, the belt pulley, the cooperation of damping cover and back shaft is used, can shelter from the numerical control engraver in the course of working, the use of numerical control engraver is safer like this, solved the numerical control engraver in the use, because of can not shelter from sculpture department, make the sweeps that produce splash to the external environment in, bring the injury to the staff, thereby lead to the numerical control engraver unsafe problem of using to appear, be worth promoting.

2. The utility model discloses a set up location screw and positioning bolt's cooperation, can fix a position the installation to the bottom plate, through the spacing groove, the cooperation of gag lever post and stopper, improved and removed the stability that removes about the swivel nut, through the damping cover, made things convenient for the rotation of bracing piece, shelter from the frame through glass, can shelter from the numerical control engraver in the course of working, through the cooperation of belt pulley and belt, make things convenient for the front side to rotate the screw rod and drive the rotation of rear side rotation screw rod, through removing the screw, made things convenient for the removal of removing the swivel nut.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the glass covering frame structure of the present invention;

fig. 3 is a side view of the supporting frame and the movable screw sleeve structure of the present invention.

In the figure: the glass storage box comprises a base plate 1, a storage frame 2, a limiting block 3, a vertical rod 4, a rotating screw rod 5, a limiting groove 6, a supporting frame 7, a glass shielding frame 8, a supporting rod 9, a movable threaded sleeve 10, a belt 11, an adjusting motor 12, a belt pulley 13, a processing and placing table 14, an engraving head 15, a longitudinal movable frame 16, a transverse movable frame 17, a girder 18, an electric telescopic rod 19, a supporting plate 20, a limiting rod 21, a movable screw hole 22, a damping sleeve 23 and a supporting shaft 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a CNC numerical control engraving machine with high safety performance comprises a base plate 1, four corners of the top surface of the base plate 1 are all penetrated and provided with positioning screw holes, the four corners of the top surface of the base plate 1 are all provided with positioning bolts, the base plate 1 can be positioned and installed by setting the positioning screw holes and the positioning bolts, the surface of the top of the base plate 1 is fixedly connected with a storage frame 2, two sides of the top of the storage frame 2 are both fixedly connected with a support plate 20, tops of two sides of the support plate 20 are both longitudinally and movably connected with a longitudinal moving frame 16, the top of the longitudinal moving frame 16 is fixedly connected with a girder 18, the center of the front surface of the girder 18 is movably connected with a transverse moving frame 17, the center of the bottom surface of the transverse moving frame 17 is fixedly connected with an electric telescopic rod 19, and the bottom of the electric telescopic rod 19 is fixedly connected with an engraving head 15;

accomodate the top of 2 inner chambers of frame and transversely be provided with glass and hide frame 8, the front side and the rear side of accomodating 2 inner chamber bottoms of frame all transversely run through and are provided with rotation screw rod 5, the right side that front side rotation screw rod 5 was run through and accomodate frame 2 and fixedly connected with adjusting motor 12, the right side cover on rotation screw rod 5 surface is equipped with belt pulley 13, two belt pulley 13 pass through belt 11 transmission and connect, the equal thread bush in both sides on rotation screw rod 5 surface is equipped with removal swivel nut 10, accomodate the front side and the rear side of 2 inner chamber bottoms of frame and have all transversely seted up spacing groove 6, the bottom fixedly connected with gag lever post 21 of removal swivel nut 10, the bottom fixedly connected with stopper 3 of gag lever post 21, the surface of stopper 3 is sliding connection with the inner chamber of spacing groove 6, through spacing groove 6, the cooperation of gag lever post 21 and stopper 3, the stability of removal about removal swivel nut 10 has been improved, the surface at removal swivel nut 10 top and the equal fixedly connected with carriage in both sides that glass sheltered from frame 8 bottom surface front side and rear side center department 7, a supporting shaft 24 longitudinally penetrates through the inner cavity of the supporting frame 7, a damping sleeve 23 is sleeved at the center of the surface of the supporting shaft 24, a supporting rod 9 is fixedly connected to one side of each of the two damping sleeves 23 corresponding to each other, the inner ring of each damping sleeve 23 is in sliding contact with the surface of the supporting shaft 24, the friction force between the inner ring of each damping sleeve 23 and the surface of the supporting shaft 24 is greater than the gravity of the glass shielding frame 8, the damping sleeves 23 facilitate the rotation of the supporting rod 9, the glass shielding frame 8 shields a numerical control engraving machine in the processing process, a vertical rod 4 is fixedly connected between the four corners of the bottom of the inner cavity of the accommodating frame 2 and two rotating screws 5, a processing placing table 14 is fixedly connected to the top of the vertical rod 4, and the accommodating frame 2, the rotating screws 5, the supporting frame 7, the glass shielding frame 8, the supporting rod 9, the moving screw sleeves 10, the belt 11, the adjusting motor 12, the belt pulley 13 and the belt pulley 13 are arranged, The damping sleeve 23 and the supporting shaft 24 are matched for use, so that the numerical control engraving machine in the processing process can be shielded, the use of the numerical control engraving machine is safer, the problem that the numerical control engraving machine is unsafe to use due to the fact that generated scraps splash into the external environment and hurt workers in the use process of the numerical control engraving machine is solved, the numerical control engraving machine is worthy of popularization, the surface of the outer ring of the glass shielding frame 8 is in sliding contact with the inner cavity of the containing frame 2, the surface of the rotating screw rod 5 is movably connected with the connecting part of the containing frame 2 through the bearing, the inner ring of the belt pulley 13 is in interference fit with the surface of the rotating screw rod 5, the moving screw hole matched with the rotating screw rod 5 is formed in the moving screw sleeve 10 in a penetrating mode, and the front rotating screw rod 5 can conveniently drive the rear rotating screw rod 5 to rotate through the matching of the belt pulley 13 and the belt 11, through removing screw 22, made things convenient for the removal of removal swivel nut 10, accomodate the right side on frame 2 positive surface and inlay and have control panel, control panel's output respectively with adjusting motor 12, lateral shifting frame 17, electric telescopic handle 19, carving head 15 and longitudinal movement frame 16 electric connection.

During the use, will treat that the machined part is placed in the top that platform 14 was placed in processing, utilizes control panel control adjusting motor 12 corotation, drives rotation screw rod 5 and rotates for two corresponding removal swivel nuts 10 move in, make the bracing piece 9 perk, drive glass and hide frame 8 and rise, place platform 14 and shelter from to processing, utilize control panel to open the operation of numerical control engraver, accomplish through the program of setting for in advance and process the work piece.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this CNC numerical control engraver that security performance is high, accomodate frame 2 through the setting, rotate screw rod 5, carriage 7, glass hides frame 8, bracing piece 9, remove swivel nut 10, belt 11, accommodate motor 12, belt pulley 13, damping cover 23 and back shaft 24's cooperation is used, numerical control engraver has been solved in the use, because of can not sheltering from sculpture department, make the sweeps that produce splash to the external environment in, bring the injury to the staff, thereby lead to numerical control engraver to appear using unsafe problem.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a CNC numerical control engraver that security performance is high, includes bottom plate (1), its characterized in that: the surface of the top of the bottom plate (1) is fixedly connected with a containing frame (2), two sides of the top of the containing frame (2) are fixedly connected with supporting plates (20), the tops of two sides of each supporting plate (20) are longitudinally and movably connected with a longitudinal moving frame (16), the top of each longitudinal moving frame (16) is fixedly connected with a girder (18), the center of the front surface of each girder (18) is movably connected with a transverse moving frame (17), the center of the bottom surface of each transverse moving frame (17) is fixedly connected with an electric telescopic rod (19), and the bottom of each electric telescopic rod (19) is fixedly connected with an engraving head (15);

the glass shielding frame (8) is transversely arranged at the top of the inner cavity of the accommodating frame (2), the front side and the rear side of the inner cavity bottom of the accommodating frame (2) are transversely provided with a rotating screw (5) in a penetrating manner, the right side of the rotating screw (5) at the front side is provided with a rotating screw (2) in a penetrating manner and a fixedly connected adjusting motor (12), the right side of the surface of the rotating screw (5) is sleeved with a belt pulley (13), the two belt pulleys (13) are in transmission connection through a belt (11), the two sides of the surface of the rotating screw (5) are respectively sleeved with a movable threaded sleeve (10), the surface of the top of the movable threaded sleeve (10) and the two sides of the center of the front side and the rear side of the bottom surface of the accommodating frame (8) are respectively and fixedly connected with a supporting frame (7), a supporting shaft (24) is longitudinally arranged in a penetrating manner, and a damping sleeve (23) is arranged at the center of the surface of the supporting shaft (24), two damping cover (23) corresponding one side fixedly connected with bracing piece (9), accomodate the four corners of frame (2) inner chamber bottom and be located two and rotate fixedly connected with montant (4) between screw rod (5), platform (14) are placed in the top fixedly connected with processing of montant (4).

2. The CNC engraving machine with high safety performance of claim 1, wherein: the positioning screw holes are formed in the four corners of the top surface of the bottom plate (1) in a penetrating mode, and positioning bolts are arranged in the four corners of the top surface of the bottom plate (1).

3. The CNC engraving machine with high safety performance of claim 1, wherein: accomodate the front side and the rear side of frame (2) inner chamber bottom and all transversely seted up spacing groove (6), the bottom fixedly connected with gag lever post (21) of removing swivel nut (10), the bottom fixedly connected with stopper (3) of gag lever post (21), the surface of stopper (3) and the inner chamber of spacing groove (6) are sliding connection.

4. The CNC engraving machine with high safety performance of claim 1, wherein: the inner ring of the damping sleeve (23) is in sliding contact with the surface of the support shaft (24), and the friction force between the inner ring of the damping sleeve (23) and the surface of the support shaft (24) is greater than the gravity of the glass shielding frame (8).

5. The CNC engraving machine with high safety performance of claim 1, wherein: glass hides the surface of frame (8) outer lane and the inner chamber of accomodating frame (2) to be sliding contact, rotates the surface of screw rod (5) and passes through bearing swing joint with the junction of accomodating frame (2), the inner circle of belt pulley (13) is interference fit with the surface of rotating screw rod (5), run through on the removal swivel nut (10) and set up and rotate removal screw (22) that screw rod (5) cooperation was used.

6. The CNC engraving machine with high safety performance of claim 1, wherein: accomodate the right side on frame (2) positive surface and inlay and have control panel, control panel's output respectively with adjusting motor (12), lateral shifting frame (17), electric telescopic handle (19), carving head (15) and longitudinal movement frame (16) electric connection.