CN218051442U

CN218051442U - Eccentric locking device of high-speed numerical control engraving and milling machine

Info

Publication number: CN218051442U
Application number: CN202221978875.5U
Authority: CN
Inventors: 何鹏飞
Original assignee: Dalian Zhijie Machinery Co ltd
Current assignee: Dalian Zhijie Machinery Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-16
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to the technical field of numerical control engraving and milling machines, in particular to an eccentric locking device of a high-speed numerical control engraving and milling machine, which improves the using effect of equipment; the stability of the equipment is improved; the plate fixing device comprises a base, a first side plate, a fixing plate, a second side plate, a plurality of fixing devices and auxiliary locking devices, wherein the fixing table is located at a processing table of the engraving and milling machine, the base is installed on the fixing table through the fixing devices, the first side plate is installed on the base, the fixing plate is installed on the first side plate, a mounting groove is formed in the fixing plate, a plate is placed in the mounting groove in the fixing plate, the second side plate is installed on the base, and the auxiliary locking devices are installed on the second side plate; the fixing device is used for connecting and fixing the fixing table and the base; and the auxiliary locking device is matched with the fixing plate to lock and fix the plate.

Description

Eccentric locking device of high-speed numerical control engraving and milling machine

Technical Field

The utility model relates to a numerical control carving mills technical field of machine, especially relates to a high-speed numerical control carving mills eccentric locking device of machine.

Background

The locking device of the engraving and milling machine is an auxiliary device for fixing a workpiece during the machining of the numerical control engraving and milling machine, and is widely used in the field of the numerical control engraving and milling machine; the existing engraving and milling machine is found in use and is a numerical control machine, the engraving and milling machine is used for processing plates, the common engraving and milling machine is used for placing the plates on a processing table surface, a plurality of hydraulic cylinders are used for locking and fixing the plates, the fixing effect of the plates is poor, and therefore the eccentric locking device of the high-speed numerical control engraving and milling machine is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device which improves the use effect of the device; the eccentric locking device of the high-speed numerical control engraving and milling machine improves the stability of the equipment.

The utility model discloses an eccentric locking device of high-speed numerical control engraving and milling machine, including base, first curb plate, fixed plate, second curb plate, a plurality of fixing device and supplementary locking device, the fixed station is located engraving and milling machine's processing platform department, and the base is installed on the fixed station through a plurality of fixing device, installs first curb plate on the base, and the fixed plate is installed on first curb plate, is provided with the laying groove on the fixed plate, and the panel is placed in the laying groove on the fixed plate, and the second curb plate is installed on the base, installs supplementary locking device on the second curb plate; the fixing device is used for connecting and fixing the fixing table and the base; the auxiliary locking device is matched with the fixing plate to lock and fix the plate; make the base fix on the fixed station through a plurality of fixing device, place panel in the mounting groove on the fixed plate, add man-hour when panel, make panel lock fixedly through the cooperation of supplementary locking device with the fixed plate to it is more stable to make the carving mill add man-hour panel, has improved the effect of equipment usage and the stability of use.

Preferably, the auxiliary locking device comprises a sliding block, a transverse plate, a rotating rod and an eccentric locking wheel, a sliding rail groove is formed in the second side plate, the sliding block slides in the sliding rail groove, the transverse plate is installed on the sliding block, the rotating rod is installed on the transverse plate through a bearing, and the eccentric locking wheel is installed on the rotating rod; the slide block slides, and the lift of eccentric locking wheel is driven through diaphragm and bull stick in the lift of slider, makes eccentric locking wheel rise to the position with panel focus parallel and level according to the thickness of panel, rotates the bull stick, and the rotation of bull stick drives the rotation of eccentric locking wheel, and the rotation of eccentric locking wheel is fixed with the fixed plate cooperation locking to panel, has improved the convenience that the effect of equipment used and used.

Preferably, the fixing device comprises a fixing bolt and a hexagon nut, the base is provided with an opening, the fixing bolt is located in the opening, the fixing table is provided with a limiting groove, the hexagon nut is located in the limiting groove, and the fixing bolt is in threaded fit with the hexagon nut; the fixing bolt is rotated, the fixing platform and the base are fixed through the rotation of the fixing bolt and the thread fit of the hexagon nut, so that the equipment is more stable when in use, and the use stability of the equipment is improved.

Preferably, the device also comprises a first motor, a screw rod and a fixed frame, wherein the first motor is arranged on the second side plate, the output end of the first motor is provided with the screw rod, the sliding block is provided with a threaded hole, the screw rod is arranged in the threaded hole on the sliding block, the tail end of the screw rod is arranged on the fixed frame through a bearing, and the fixed frame is arranged on the second side plate; the first motor is started, the output end of the first motor drives the screw to rotate, the screw rotates to drive the sliding block to lift through thread fit, power is provided for lifting of the sliding block through the first motor, lifting of the sliding block is enabled to be more stable and controllable, and stability and controllability of use of equipment are improved.

Preferably, the device also comprises a vertical plate, a second motor, a transmission meshing wheel and a buffering meshing wheel, wherein the vertical plate is arranged on the transverse plate, the second motor is arranged on the vertical plate, the output end of the second motor is provided with the transmission meshing wheel, the buffering meshing wheel is arranged on the rotating rod, and the transmission meshing wheel and the buffering meshing wheel are in meshing transmission; the second motor is started, the output end of the second motor drives the transmission meshing wheel to rotate, the transmission meshing wheel rotates to drive the buffer meshing wheel to rotate through meshing transmission, the buffer meshing wheel rotates to drive the rotating rod to rotate, power is provided for the rotating rod to rotate through the second motor, the rotating rod is enabled to rotate more stably and controllably, and the stability and the controllability of the use of the equipment are improved.

Preferably, the base is fixedly connected with the first side plate and the second side plate through welding; the base is connected with the first side plate and the second side plate through welding, so that the equipment is more stable in use, and the use stability of the equipment is improved.

Preferably, when the sliding block is positioned at the bottom end of the sliding rail groove, a gap exists between the vertical plate and the base; when the slider was located slide rail groove bottom, there was the clearance between riser and the base, prevented that the lift of slider from causing the destruction to the second motor, improved the stability of equipment usage.

Compared with the prior art, the beneficial effects of the utility model are that: make the base fix on the fixed station through a plurality of fixing device, place panel in the mounting groove on the fixed plate, add man-hour when panel, make panel lock fixedly through the cooperation of supplementary locking device with the fixed plate to it is more stable to make the carving mill add man-hour to panel, has improved the effect and the stability of use that equipment used.

Drawings

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

FIG. 2 is a partial structural view of a fixing table, a base and the like;

FIG. 3 is a partial enlarged view of the cross plate and the eccentric locking wheel;

FIG. 4 is a schematic axial view of the rotary rod, the eccentric locking wheel and the buffer engaging wheel;

reference numerals: 1. a fixed table; 2. a base; 3. a first side plate; 4. a fixing plate; 5. a plate material; 6. a second side plate; 7. a slider; 8. a slide rail groove; 9. a transverse plate; 10. a rotating rod; 11. an eccentric locking wheel; 12. fixing the bolt; 13. opening a hole; 14. a limiting groove; 15. a hexagonal nut; 16. a first motor; 17. a screw; 18. a fixed mount; 19. a vertical plate; 20. a second motor; 21. a transmission meshing wheel; 22. the engaging wheels are buffered.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

The utility model discloses an eccentric locking device of a high-speed numerical control engraving and milling machine, which comprises a base 2, a first side plate 3, a fixed plate 4, a second side plate 6, a plurality of fixing devices, an auxiliary locking device, a first motor 16, a screw 17, a fixing frame 18, a vertical plate 19, a second motor 20, a transmission meshing wheel 21 and a buffer meshing wheel 22, wherein a fixed table 1 is positioned at a processing table of the engraving and milling machine, the base 2 is arranged on the fixed table 1 through a plurality of fixing devices, the first side plate 3 is arranged on the base 2, the fixed plate 4 is arranged on the first side plate 3, a mounting groove is arranged on the fixed plate 4, a plate 5 is arranged in the mounting groove on the fixed plate 4, a second side plate 6 is arranged on the base 2, the second side plate 6 is provided with the auxiliary locking device, the auxiliary locking device comprises a sliding block 7, a sliding rail groove 8 is arranged on the second side plate 6, the sliding block 7 slides in the sliding rail groove 8, the transverse plate 9 is installed on the sliding block 7, the rotating rod 10 is installed on the transverse plate 9 through a bearing, the rotating rod 10 is provided with an eccentric locking wheel 11, the fixing device comprises a fixing bolt 12 and a hexagon nut 15, the base 2 is provided with a hole 13, the fixing bolt 12 is positioned in the hole 13, the fixing table 1 is provided with a limiting groove 14, the hexagon nut 15 is positioned in the limiting groove 14, the fixing bolt 12 is in threaded fit with the hexagon nut 15, the first motor 16 is installed on the second side plate 6, the output end of the first motor 16 is provided with a screw rod 17, the sliding block 7 is provided with a threaded hole, the screw rod 17 is installed in the threaded hole on the sliding block 7, the tail end of the screw rod 17 is installed on a fixing frame 18 through a bearing, the fixing frame 18 is installed on the second side plate 6, the vertical plate 19 is installed on the transverse plate 9, the second motor 20 is installed on the vertical plate 19, and the output end of the second motor 20 is provided with a transmission meshing wheel 21, the buffer meshing wheel 22 is arranged on the rotating rod 10, and the transmission meshing wheel 21 is in meshing transmission with the buffer meshing wheel 22; the fixing bolt 12 is rotated, the fixing platform 1 and the base 2 are fixed by the rotation of the fixing bolt 12 in a threaded fit with the hexagon nut 15, the first motor 16 is started, the output end of the first motor 16 drives the screw rod 17 to rotate, the screw rod 17 rotates to drive the slider 7 to lift in a threaded fit mode, the slider 7 lifts through the transverse plate 9 and the rotating rod 10 to drive the eccentric locking wheel 11 to lift, the eccentric locking wheel 11 is lifted to be flush with the gravity center of the plate 5 according to the thickness of the plate 5, the second motor 20 is started, the output end of the second motor 20 drives the transmission meshing wheel 21 to rotate, the transmission meshing wheel 21 rotates to drive the buffer meshing wheel 22 through meshing transmission, the rotation of the buffer meshing wheel 22 drives the rotating rod 10 to rotate, the rotating rod 10 rotates to drive the eccentric locking wheel 11, the rotation of the eccentric locking wheel 11 is matched with the fixing plate 4 to lock and fix the plate 5, and the using effect of the device is improved.

As shown in fig. 1 to 4, the utility model discloses an eccentric locking device of high-speed numerical control carving mills machine, it is at the during operation, at first, rotate fixing bolt 12, fixing bolt 12's rotation is fixed station 1 and base 2 through 15 screw-thread fit with hexagon nut, start first motor 16, first motor 16's output drives the rotation of screw rod 17, the rotation of screw rod 17 drives the lift of slider 7 through screw-thread fit, the lift of slider 7 drives the lift of eccentric locking wheel 11 through diaphragm 9 and bull stick 10, make eccentric locking wheel 11 lift to the position with panel 5 focus parallel and level according to the thickness of panel 5, start second motor 20, the output of second motor 20 drives the rotation of transmission engaging wheel 21, the rotation of transmission engaging wheel 21 drives the rotation of buffering engaging wheel 22 through the meshing transmission, the rotation of buffering engaging wheel 22 drives the rotation of bull stick 10, the rotation of bull stick 10 drives the rotation of eccentric locking wheel 11, the rotation of eccentric locking wheel 11 cooperates with fixed plate 4 to lock 5 and fix.

The installation mode, the connection mode or the setting mode of the eccentric locking device of the high-speed numerical control engraving and milling machine of the utility model are common mechanical modes, and the eccentric locking device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a high-speed numerical control carving mills eccentric locking device's of machine first motor 16 and second motor 20 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The eccentric locking device of the high-speed numerical control engraving and milling machine is characterized by comprising a base (2), a first side plate (3), a fixed plate (4), a second side plate (6), a plurality of fixing devices and an auxiliary locking device, wherein a fixed table (1) is positioned at a processing table of the engraving and milling machine, the base (2) is installed on the fixed table (1) through the plurality of fixing devices, the first side plate (3) is installed on the base (2), the fixed plate (4) is installed on the first side plate (3), a placing groove is formed in the fixed plate (4), a plate (5) is placed in the placing groove in the fixed plate (4), the second side plate (6) is installed on the base (2), and the auxiliary locking device is installed on the second side plate (6);

the fixing device is used for connecting and fixing the fixing table (1) and the base (2);

and the auxiliary locking device is matched with the fixing plate (4) to lock and fix the plate (5).

2. The eccentric locking device of a high-speed numerical control engraving and milling machine as claimed in claim 1, wherein the auxiliary locking device comprises a sliding block (7), a transverse plate (9), a rotating rod (10) and an eccentric locking wheel (11), a sliding rail groove (8) is formed in the second side plate (6), the sliding block (7) slides in the sliding rail groove (8), the transverse plate (9) is installed on the sliding block (7), the rotating rod (10) is installed on the transverse plate (9) through a bearing, and the eccentric locking wheel (11) is installed on the rotating rod (10).

3. The eccentric locking device of the high-speed numerical control engraving and milling machine according to claim 1, wherein the fixing device comprises a fixing bolt (12) and a hexagon nut (15), the base (2) is provided with an opening (13), the fixing bolt (12) is positioned in the opening (13), the fixing table (1) is provided with a limiting groove (14), the hexagon nut (15) is positioned in the limiting groove (14), and the fixing bolt (12) is in threaded fit with the hexagon nut (15).

4. The eccentric locking device of the high-speed numerical control engraving and milling machine as claimed in claim 2, further comprising a first motor (16), a screw rod (17) and a fixing frame (18), wherein the first motor (16) is installed on the second side plate (6), the screw rod (17) is installed at the output end of the first motor (16), a threaded hole is formed in the sliding block (7), the screw rod (17) is installed in the threaded hole in the sliding block (7), the tail end of the screw rod (17) is installed on the fixing frame (18) through a bearing, and the fixing frame (18) is installed on the second side plate (6).

5. The eccentric locking device of a high-speed numerical control engraving and milling machine as claimed in claim 2, further comprising a vertical plate (19), a second motor (20), a transmission meshing wheel (21) and a buffering meshing wheel (22), wherein the vertical plate (19) is installed on the transverse plate (9), the second motor (20) is installed on the vertical plate (19), the transmission meshing wheel (21) is installed at the output end of the second motor (20), the buffering meshing wheel (22) is installed on the rotating rod (10), and the transmission meshing wheel (21) is in meshing transmission with the buffering meshing wheel (22).

6. The eccentric locking device of a high-speed numerical control engraving and milling machine according to claim 2, characterized in that the base (2) is fixed with the first side plate (3) and the second side plate (6) by welding.

7. The eccentric locking device of a high-speed numerical control engraving and milling machine as claimed in claim 5, characterized in that when the slide (7) is positioned at the bottom end of the slide groove (8), a gap exists between the vertical plate (19) and the base (2).