CN220659347U - High-precision high-speed gantry engraving and milling machine - Google Patents

Abstract

The utility model discloses a high-precision high-speed gantry engraving and milling machine, which comprises a workbench, wherein two support plates are fixedly connected to the upper surface of the workbench, a working box is fixedly connected to the top ends of the two support plates, two driving chain wheels are rotatably connected to the inner wall of the working box, a driving chain is connected between the two driving chain wheels in a driving way, a connecting block is fixedly connected to the lower surface of the driving chain, a hollow groove is formed in the lower surface of the working box, the connecting block can move in the hollow groove, a first sliding rod is fixedly connected between the two support plates, a first sliding sleeve is connected to the surface of the first sliding rod in a sliding way, a first hydraulic rod is fixedly connected to the lower surface of the first sliding sleeve, a connecting plate is fixedly connected to the output end of the first hydraulic rod, a first motor is fixedly connected to the lower surface of the connecting plate, and a milling cutter is fixedly connected to the output end of the first motor.

Description

High-precision high-speed gantry engraving and milling machine

Technical Field

The utility model relates to the technical field of engraving and milling machines, in particular to a high-precision high-speed gantry engraving and milling machine.

Background

The engraving and milling machine (CNC engraving and milling machine) is one type of numerical control machine tool. Engraving and milling machines are generally considered to be numerically controlled milling machines that use small tools, high power and high speed spindle motors. The engraving machine has the advantage that the engraving machine can be worry about if the hardness of the processed material is relatively large. The appearance of the engraving and milling machine can be said to fill the gap between the engraving and milling machine and the engraving and milling machine;

however, when the existing engraving and milling machine is used for fixing an article to be engraved and milled, the article needs to be fixed through an additional connecting piece, the article cannot be directly and effectively fixed, different articles need to be matched with different connecting pieces, meanwhile, the engraving and milling machine can only engraving and milling the fixed positions, when the engraving and milling are needed to be carried out on the different positions, the fixing and positioning of the article need to be carried out again, so that the engraving and milling precision can be influenced, and the engraving and milling machine is inconvenient to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-precision high-speed gantry engraving and milling machine, which solves the problems that when an article to be engraving and milling is fixed in the use process, the article is required to be fixed through an additional connecting piece, the article cannot be fixed effectively, different articles are required to be matched with different connecting pieces, simultaneously, the engraving and milling machine can only engraving and milling the fixed positions, and when engraving and milling are required to be carried out on different positions, the article is required to be fixed and positioned again, so that the accuracy of engraving and milling is influenced, and the use is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-accuracy high-speed longmen carving mills machine, includes the workstation, the upper surface fixedly connected with two backup pads of workstation, two backup pad top fixedly connected with work box, the inner wall of work box rotates and is connected with two drive sprocket, two drive chain has drive chain between the drive sprocket, drive chain's lower fixed surface is connected with the connecting block, the empty slot has been seted up to the lower surface of work box, the connecting block can be in the empty slot internal movement, two fixedly connected with first slide bar between the backup pad, the surface sliding connection of first slide bar has first sliding sleeve, first sliding sleeve with fixedly connected with between the connecting block, the lower fixed surface of first sliding sleeve is connected with first hydraulic stem, the output fixedly connected with connecting plate of first hydraulic stem, the lower surface fixedly connected with first motor of connecting plate, the output fixedly connected with milling cutter of first motor.

Preferably, a worm is rotatably connected between two side walls of the inside of the working box, the surfaces of the two driving sprockets are fixedly connected with worm gears, and the two worm gears are meshed with the worm.

Preferably, a side surface of the working box is fixedly connected with a second motor, and an output end of the second motor penetrates through the working box and is fixedly connected with one end of the worm.

Preferably, the threaded rod is rotationally connected between the inner walls of the workbench, the threaded sleeve is sleeved on the surface threads of the threaded rod, the second sliding rod is fixedly connected between the inner walls of the workbench, the second sliding sleeve is slidably connected with the surface of the second sliding rod, the threaded sleeve and the upper surface of the second sliding sleeve are fixedly connected with supporting rods, and the top ends of the two supporting rods extend to the outer side of the workbench and are fixedly connected with a working plate.

Preferably, a side surface of the workbench is fixedly connected with a third motor, an output end of the third motor penetrates through the workbench and is fixedly connected with one end of the threaded rod, two movable grooves are formed in the upper surface of the workbench, and the two supporting rods can move in the corresponding two movable grooves.

Preferably, the upper surface of the working plate is fixedly connected with two fixing plates, the opposite side surfaces of the two fixing plates are fixedly connected with second hydraulic rods, and the output ends of the two second hydraulic rods are fixedly connected with clamping plates.

(III) beneficial effects

The utility model provides a high-precision high-speed gantry engraving and milling machine. The beneficial effects are as follows:

this high-accuracy high-speed longmen carving mills machine, the user places the article that needs carving to mill on the working plate, then it is fixed to carry out clamp through the extension of two second hydraulic stems to the article, avoid appearing rocking at carving in-process that mills, after the article is fixed, drive the worm through the rotation of second motor and rotate, thereby drive engaged worm wheel and rotate, thereby drive two drive sprocket and rotate and thereby drive chain and rotate, thereby drive the connecting block and remove about under the restriction of empty slot and first slide bar and first sliding sleeve, thereby drive the milling cutter and move about, simultaneously drive the threaded rod through the rotation of third motor and rotate, thereby drive the screw sleeve and carry out back-and-forth movement under the restriction of second slide bar and second sliding sleeve, thereby drive the working plate and wait to carving to mill the article and carry out back-and-forth movement, after the position adjustment is accomplished, drive the milling cutter through the rotation of first motor, simultaneously drive down the extension through first hydraulic stem and remove, thereby carving to the article, can make carving mill to the different positions of article and carve, carving the position need not change and need not cut the fixed article of carving when carving, avoid carving the position to need to change and need to cut the accuracy to stop, avoid carving and milling the article.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the structure B-B of FIG. 1 according to the present utility model.

In the figure: 1. a work table; 2. a support plate; 3. a work box; 4. a drive sprocket; 5. a drive chain; 6. a connecting block; 7. a hollow groove; 8. a first slide bar; 9. a first sliding sleeve; 10. a first hydraulic lever; 11. a connecting plate; 12. a first motor; 13. a milling cutter; 14. a worm; 15. a worm wheel; 16. a second motor; 17. a threaded rod; 18. a threaded sleeve; 19. a second slide bar; 20. the second sliding sleeve; 21. a support rod; 22. a work plate; 23. a third motor; 24. a movable groove; 25. a fixing plate; 26. a second hydraulic lever; 27. and (3) clamping plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

embodiment one: the high-precision high-speed gantry engraving and milling machine comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with two support plates 2, the top ends of the two support plates 2 are fixedly connected with a working box 3, the inner wall of the working box 3 is rotationally connected with two driving chain wheels 4, a driving chain 5 is in driving connection between the two driving chain wheels 4, the lower surface of the driving chain 5 is fixedly connected with a connecting block 6, the lower surface of the working box 3 is provided with a hollow groove 7, the connecting block 6 can move in the hollow groove 7, a first sliding rod 8 is fixedly connected between the two support plates 2, the surface of the first sliding rod 8 is in sliding connection with a first sliding sleeve 9, the first sliding sleeve 9 is fixedly connected with the connecting block 6, the lower surface of the first sliding sleeve 9 is fixedly connected with a first hydraulic rod 10, the output end of the first hydraulic rod 10 is fixedly connected with a connecting plate 11, the lower surface of the connecting plate 11 is fixedly connected with a first motor 12, the output end of the first motor 12 is fixedly connected with a milling cutter 13, a worm 14 is rotationally connected between two inner side walls of the working box 3, the surfaces of the two driving chain wheels 4 are fixedly connected with worm wheels 15, the two worm wheels 15 are meshed with the worm 14, one side surface of the working box 3 is fixedly connected with a second motor 16, the output end of the second motor 16 penetrates through the working box 3 and is fixedly connected with one end of the worm 14, the milling cutter 13 is conveniently driven to change left and right positions, a plurality of positions can be engraved and milled, threaded rods 17 are rotationally connected between the inner walls of the working table 1, threaded sleeves 18 are sleeved on the surfaces of the threaded rods 17, second sliding rods 19 are fixedly connected between the inner walls of the working table 1, second sliding sleeves 20 are slidingly connected on the surfaces of the second sliding rods 19, support rods 21 are fixedly connected on the upper surfaces of the threaded sleeves 18 and the second sliding sleeves 20, the top of two bracing pieces 21 extends to the outside of workstation 1 and fixedly connected with working plate 22, a side fixedly connected with third motor 23 of workstation 1, the output of third motor 23 runs through workstation 1 and with the one end fixed connection of threaded rod 17, two movable grooves 24 have been seted up to the upper surface of workstation 1, two bracing pieces 21 can be at two movable grooves 24 internal activities that correspond, the change of position around the article that needs carving to mill is convenient, it is that each position on struggle surface all can carry out carving and milling, the upper surface fixedly connected with of working plate 22 has two fixed plates 25, the equal fixedly connected with second hydraulic stem 26 of opposite side of two fixed plates 25, the output of two second hydraulic stems 26 all fixedly connected with splint 27, the article that waits to carving and milling is fixed, avoid appearing rocking at carving and milling the in-process.

During operation, the user places the article that needs carving and milling on working plate 22, then it is fixed to press from both sides tight to carry out the clamp to article through two splint 27 of extension drive of two second hydraulic stems 26, avoid appearing rocking at carving and milling the in-process, after the article is fixed, drive worm 14 through the rotation of second motor 16 and rotate, thereby drive worm wheel 15 that meshes mutually and rotate, thereby drive two drive sprocket 4 and rotate and thereby drive chain 5 and rotate, thereby drive connecting block 6 and move about under the restriction of empty slot 7 and first slide bar 8 and first sliding sleeve 9, thereby drive milling cutter 13 and move about, simultaneously drive threaded rod 17 through the rotation of third motor 23 and rotate, thereby drive threaded sleeve 18 and move back and forth under the restriction of second slide bar 19 and second sliding sleeve 20, thereby drive working plate 22 and the article that waits to carving and mill, after the position adjustment is accomplished, drive milling cutter 13 through the rotation of first motor 12, simultaneously drive 13 and move down, thereby carving and milling the article, can make carving and milling position need not change when carving and milling the position need not to change and need not to cut and grind the fixed position to the milling cutter.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. The utility model provides a high-accuracy high-speed longmen carving mills machine, includes workstation (1), its characterized in that: the utility model provides a milling cutter, including workstation (1) and milling cutter, including work platform (1), backup pad (2) are connected with to the last fixed surface of workstation (1), two backup pad (2) top fixedly connected with work box (3), the inner wall of work box (3) rotates and is connected with two drive sprocket (4), two drive link has drive chain (5) between drive sprocket (4), the lower fixed surface of drive chain (5) is connected with connecting block (6), empty slot (7) have been seted up to the lower surface of work box (3), connecting block (6) can empty slot (7) internal movement, two fixedly connected with first slide bar (8) between backup pad (2), the surface sliding connection of first slide bar (8) has first sliding sleeve (9), first sliding sleeve (9) with fixedly connected with between connecting block (6), the lower surface fixedly connected with first hydraulic stem (10) of first sliding sleeve (9), the output fixedly connected with connecting plate (11) of first hydraulic stem (10), the lower surface fixedly connected with motor (12) of connecting plate (11), first milling cutter (13).

2. A high precision high speed planer engraving and milling machine as claimed in claim 1 wherein: a worm (14) is rotationally connected between two side walls of the inside of the working box (3), worm gears (15) are fixedly connected to the surfaces of the two driving chain wheels (4), and the two worm gears (15) are meshed with the worm (14).

3. A high precision high speed planer engraving and milling machine as claimed in claim 2 wherein: a second motor (16) is fixedly connected to one side face of the working box (3), and the output end of the second motor (16) penetrates through the working box (3) and is fixedly connected with one end of the worm (14).

4. A high precision high speed planer engraving and milling machine as claimed in claim 1 wherein: the novel workbench is characterized in that a threaded rod (17) is connected between the inner walls of the workbench (1) in a rotating mode, a threaded sleeve (18) is sleeved on the surface threads of the threaded rod (17), a second sliding rod (19) is fixedly connected between the inner walls of the workbench (1), a second sliding sleeve (20) is connected to the surface of the second sliding rod (19) in a sliding mode, supporting rods (21) are fixedly connected to the upper surfaces of the threaded sleeve (18) and the second sliding sleeve (20), and the top ends of the two supporting rods (21) extend to the outer side of the workbench (1) and are fixedly connected with a working plate (22).

5. A high precision high speed planer engraving and milling machine as recited in claim 4 wherein: a third motor (23) is fixedly connected to one side surface of the workbench (1), the output end of the third motor (23) penetrates through the workbench (1) and is fixedly connected with one end of the threaded rod (17), two movable grooves (24) are formed in the upper surface of the workbench (1), and the two supporting rods (21) can move in the corresponding two movable grooves (24).

6. A high precision high speed planer engraving and milling machine as recited in claim 4 wherein: the upper surface fixedly connected with two fixed plates (25) of working plate (22), two the equal fixedly connected with second hydraulic stem (26) of opposite side of fixed plate (25), two the output of second hydraulic stem (26) is all fixedly connected with splint (27).