CN211681183U

CN211681183U - Composite processing numerical control engraving and milling machine tool

Info

Publication number: CN211681183U
Application number: CN202020297154.2U
Authority: CN
Inventors: 谢昆仑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-16
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the technical field of numerical control engraving and milling machine tools, in particular to a combined machining numerical control engraving and milling machine tool, aiming at the problem that the traditional engraving and milling machine has no corresponding cleaning function and can cause serious influence on the engraving and milling precision in the prior art, the utility model provides a scheme, which comprises a base, an operation table is fixedly arranged on the top of the base, two upright posts are symmetrically and fixedly connected with the top of the operation table, the top of the two upright posts is fixedly connected with a same cross beam, a sliding sleeve is sleeved on the cross beam in a sliding way, a lifting motor is fixedly connected with the top of one side of the sliding table, a sleeve is fixedly connected with the bottom of the lifting motor, a telescopic rod is connected in the sleeve in a sliding way, the utility model drives a cutter to move downwards through the telescopic rod and simultaneously cleans the position under the brush cutter, thereby ensuring the cleanness, thereby improving the engraving and milling precision.

Description

Composite processing numerical control engraving and milling machine tool

Technical Field

The utility model relates to a numerical control carving mills lathe technical field, especially relates to a combined machining numerical control carving mills lathe.

Background

Engraving and milling machine (CNC engraving and milling machine) is one type of numerically controlled machine tool. Is a numerical control machine corresponding to the traditional engraving machine. Mostly consider the router to be a numerically controlled milling machine using small tools, high power and high speed spindle motors. The engraving machine has the advantage that the engraving machine cannot be used for engraving if the hardness of the processed material is high. 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. The engraving and milling machine can engrave and mill, and is a high-efficiency and high-precision numerical control machine tool.

The traditional engraving and milling machine does not have a corresponding cleaning function, a large amount of chips can be generated in the engraving and milling process of the engraving and milling machine, if the chips are not cleaned in time, the accuracy of engraving and milling can be seriously influenced, however, the accuracy of workmanship directly influences the operation of the whole company, and unnecessary loss is caused, so that the numerical control engraving and milling machine tool for combined machining is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional engraving and milling machine does not have a corresponding cleaning function in the prior art, can cause the shortcoming of serious influence to the precision of engraving and milling, and the numerical control engraving and milling machine tool for combined machining provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a composite processing numerical control engraving and milling machine tool comprises a base, wherein an operation table is fixedly installed at the top of the base, two upright posts are fixedly and symmetrically connected at the top of the operation table, two upright posts are fixedly and symmetrically connected with the top of the upright posts, a sliding table is sleeved on the cross beam in a sliding manner, a lifting motor is fixedly connected at the top of one side of the sliding table, a sleeve is fixedly and fixedly connected at the bottom of the lifting motor, a telescopic rod is connected in the sleeve in a sliding manner, the top of the telescopic rod is fixedly connected with an output shaft of the lifting motor, the bottom of the telescopic rod extends to the outer side of the bottom of the sleeve and is detachably provided with a cutter, two groups of cleaning assemblies are fixedly and symmetrically connected with the two groups of cleaning assemblies, each cleaning assembly comprises a screw rod which is rotatably connected at, slide bar and screw rod all with slip table sliding connection, threaded sleeve is equipped with the nut seat on the screw rod, and slide bar nut seat runs through sliding connection, the bottom fixedly connected with L shape pole of nut seat, one side fixedly connected with movable block of L shape pole, and two movable blocks contact and lie in the below of cutter, bottom one side elastic connection of movable block has the brush.

Preferably, the slip table is close to two racks of one side symmetry fixedly connected with of elevator motor, two one side that the telescopic link was kept away from to the screw rod is all fixed the cover and is equipped with the gear, and two gears mesh with the rack that corresponds respectively mutually, roll through the gear meshing on the rack, can drive the screw rod and rotate to drive the nut seat and remove.

Preferably, the slip table is close to two risers of one side symmetry fixedly connected with of elevator motor, and two racks are located between two risers, two the equal sliding connection in one side that the riser is close to each other has the slide, and two slides rotate with the screw rod that corresponds respectively and be connected and the slide bar fixed connection that corresponds, reciprocates through the slide, can drive whole cleaning assembly and reciprocate along with the telescopic link together to keep the position between brush and the cutter unchangeable.

Preferably, the bottom of the moving block is provided with an inclination, the inclination mirror image combination of the two moving blocks is in an inverted eight shape, the bottom of the brush is also provided with an inclination identical to that of the moving block, the two brushes are in contact with each other, and due to the arrangement of the inclination of the bottom of the moving block and the inclination of the bottom of the brush, extrusion abrasion of the workpiece caused by accumulation of the chips during chip cleaning can be effectively avoided.

Preferably, one side of the bottom of the moving block is provided with a groove, a sliding block is connected in the groove in a sliding mode, the bottom of the sliding block is fixedly connected with the top of the hairbrush, the top of the sliding block is fixedly connected with a plurality of damping springs, the other ends of the damping springs are fixedly connected with the inner wall of the top of the groove, the hairbrush can be damped and buffered when the hairbrush is used for cleaning chips through the damping springs, and the chips are prevented from being in rigid contact with workpieces.

The utility model discloses in, a combined machining numerical control carving mills lathe, at first elevator motor drive telescopic link downstream and drive the cutter simultaneously and remove, drive nut seat downstream through the screw rod this moment, and then drive the movable block downstream simultaneously through L shape pole to this has realized that the movable block drives the effect that synchronous elevating movement was done with the cutter to the brush.

The whole sweeping assembly can be moved more stably through the sliding plate.

When driving gear downstream simultaneously through the screw rod, can drive the screw rod simultaneously and rotate, and then drive the nut seat and remove to this drives two movable blocks through two L shape poles and removes towards one side of keeping away from each other, thereby reaches earlier through the cleaning of brush to the work piece, then the carving of rethread cutter mills, and with this precision that has improved the carving and milling.

The brush can be damped and buffered when cleaning debris through the damping spring, and the rigid contact with a workpiece when the debris is accumulated too much is avoided, so that the workpiece is protected.

The utility model discloses a telescopic link drives the cutter and moves down and makes the brush clean the position under the cutter simultaneously to this cleaning nature of work piece has been guaranteed, thereby has improved the precision that the carving milled.

Drawings

Fig. 1 is a schematic view of the overall structure of a combined machining numerical control engraving and milling machine tool provided by the present invention;

fig. 2 is an enlarged view of a part a of the structure of the combined machining numerical control engraving and milling machine tool provided by the utility model;

fig. 3 is the utility model provides a connection structure cross-sectional view of moving block and brush of combined machining numerical control engraving and milling machine tool.

In the figure: the device comprises a base 1, an operation table 2, a column 3, a cross beam 4, a sliding table 5, a lifting motor 6, a sleeve 7, an expansion rod 8, a cutter 9, a screw rod 10, a slide rod 11, a nut seat 12, an L-shaped rod 13, a moving block 14, a hairbrush 15, a rack 16, a gear 17, a vertical plate 18, a sliding plate 19, a groove 20, a sliding block 21 and a damping spring 22.

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.

Example one

Referring to fig. 1-3, a combined machining numerical control engraving and milling machine tool comprises a base 1, an operation table 2 is fixedly installed on the top of the base 1, two upright posts 3 are symmetrically and fixedly connected to both sides of the top of the operation table 2, the top of the two upright posts 3 is fixedly connected with a same cross beam 4, a sliding table 5 is sleeved on the cross beam 4 in a sliding manner, a lifting motor 6 is fixedly connected to the top of one side of the sliding table 5, a sleeve 7 is fixedly connected to the bottom of the lifting motor 6, a telescopic rod 8 is connected in the sleeve 7 in a sliding manner, the top of the telescopic rod 8 is fixedly connected with an output shaft of the lifting motor 6, a cutter 9 is detachably installed at the bottom of the telescopic rod 8 and extends to the outer side of the bottom of the sleeve 7, two groups of cleaning assemblies are symmetrically and fixedly connected to both, and the slide bar 11 is located under the same side of the screw 10, the slide bar 11 and the screw 10 are both connected with the sliding table 5 in a sliding manner, the screw 10 is provided with a nut seat 12 in a threaded sleeve manner, the nut seat 12 of the slide bar 11 is connected with the sliding table in a penetrating manner in a sliding manner, the bottom of the nut seat 12 is fixedly connected with an L-shaped rod 13, one side of the L-shaped rod 13 is fixedly connected with a moving block 14, the two moving blocks 14 are in contact and located under the cutter 9, and one side of the bottom of the moving block 14 is.

Example two

The improvement is further based on the first embodiment:

the utility model discloses in, two racks 16 of one side symmetry fixedly connected with that slip table 5 is close to elevator motor 6, and the equal fixed cover in one side that telescopic link 8 was kept away from to two screw rods 10 is equipped with gear 17, and two gear 17 mesh with corresponding rack 16 respectively mutually, and roll through gear 17 meshing on rack 16, can drive screw rod 10 and rotate to it removes to drive nut seat 12.

The utility model discloses in, two risers 18 of one side symmetry fixedly connected with that slip table 5 is close to elevator motor 6, and two racks 16 are located between two risers 18, the equal sliding connection in one side that two risers 18 are close to each other has slide 19, and two slides 19 rotate respectively with the screw rod 10 that corresponds and be connected and the slide bar 11 fixed connection that corresponds, reciprocate through slide 19, can drive whole cleaning assembly and reciprocate along with telescopic link 8 together to keep the position between brush 15 and the cutter 9 unchangeable.

The utility model discloses in, the bottom of movable block 14 is equipped with the inclination, and the inclination mirror image combination of two movable blocks 14 is inverted eight-shaped, and the bottom of brush 15 also is equipped with the inclination the same with movable block 14, and two brushes 15 contact, through the setting of movable block 14 and brush 15 bottom inclination, can effectively avoid when cleaning the piece, because clastic piling up causes the extrusion wearing and tearing to the work piece.

The utility model discloses in, bottom one side of movable block 14 is equipped with recess 20, sliding connection has slider 21 in recess 20, and the bottom of slider 21 and the top fixed connection of brush 15, a plurality of damping spring 22 of top fixedly connected with of slider 21, and a plurality of damping spring 22's the other end all with recess 20's top inner wall fixed connection, can play the effect of shock attenuation buffering to brush 15 when cleaning the piece through a plurality of damping spring 22, avoid piece and work piece rigid contact.

In the utility model, firstly, the lifting motor 6 drives the telescopic rod 8 to move downwards and simultaneously drives the cutter 9 to move, then the nut seat 12 is driven to move downwards by the screw rod 10, and further the moving block 14 is driven to move downwards by the L-shaped rod, thereby realizing the effect that the moving block 14 drives the brush 15 and the cutter 9 to do synchronous lifting motion, and the whole cleaning component can be moved more stably by the sliding plate 19, when the screw rod 10 simultaneously drives the gear 17 to move downwards, the gear 17 is meshed with the rack 16, so the screw rod 10 can be simultaneously driven to rotate, and further the nut seat 12 is driven to move, thereby the two moving blocks 14 are driven to move towards one side far away from each other by the two L-shaped rods 13, thereby achieving the purposes of cleaning the workpiece by the brush 15 firstly, then the engraving and milling by the cutter, thereby the precision of engraving and milling is improved, the effect of shock absorption and buffering can be played to the brush 15 when cleaning the chips by the damping spring 22, the rigid contact with the workpiece when the chips are excessively accumulated is avoided, so that the workpiece is protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a combined machining numerical control carving mills lathe, includes base (1), its characterized in that, the top fixed mounting of base (1) has operation panel (2), the top bilateral symmetry fixedly connected with two stands (3) of operation panel (2), two the same crossbeam (4) of top fixedly connected with of stand (3), sliding sleeve is equipped with slip table (5) on crossbeam (4), one side top fixedly connected with elevator motor (6) of slip table (5), the bottom fixedly connected with sleeve (7) of elevator motor (6), sliding connection has telescopic link (8) in sleeve (7), and the top of telescopic link (8) and the output shaft fixed connection of elevator motor (6), the bottom of telescopic link (8) extends to the bottom outside of sleeve (7) and detachable cutter (9) of installing, the bilateral symmetry fixedly connected with of telescopic link (8) two sets of subassemblies that clean, clean the subassembly including rotating screw rod (10) and the slide bar (11) of fixed connection in telescopic link (8) one side of connecting in telescopic link (8) one side, and slide bar (11) are located screw rod (10) under with one side, slide bar (11) and screw rod (10) all with slip table (5) sliding connection, threaded sleeve is equipped with nut seat (12) on screw rod (10), and slide bar (11) nut seat (12) run through sliding connection, the bottom fixedly connected with L shape pole (13) of nut seat (12), one side fixedly connected with movable block (14) of L shape pole (13), and two movable block (14) contact and are located the below of cutter (9), bottom one side elastic connection of movable block (14) has brush (15).

2. The combined machining numerical control engraving and milling machine tool as claimed in claim 1, characterized in that two racks (16) are symmetrically and fixedly connected to one side of the sliding table (5) close to the lifting motor (6), gears (17) are fixedly sleeved on one sides of the two screws (10) far away from the telescopic rod (8), and the two gears (17) are respectively meshed with the corresponding racks (16).

3. The combined machining numerical control engraving and milling machine tool according to claim 1, characterized in that one side of the sliding table (5) close to the lifting motor (6) is symmetrically and fixedly connected with two vertical plates (18), two racks (16) are located between the two vertical plates (18), two sides of the vertical plates (18) close to each other are respectively and slidably connected with sliding plates (19), and the two sliding plates (19) are respectively and rotatably connected with corresponding screw rods (10) and fixedly connected with corresponding sliding rods (11).

4. The combined machining numerical control engraving and milling machine tool as claimed in claim 1, characterized in that the bottom of the moving block (14) is provided with a slope, the slope mirror images of the two moving blocks (14) are combined into an inverted eight shape, the bottom of the brush (15) is also provided with the same slope as the moving block (14), and the two brushes (15) are in contact.

5. The combined machining numerical control engraving and milling machine tool as recited in claim 1, characterized in that a groove (20) is formed in one side of the bottom of the moving block (14), a sliding block (21) is connected in the groove (20) in a sliding manner, the bottom of the sliding block (21) is fixedly connected with the top of the brush (15), a plurality of damping springs (22) are fixedly connected with the top of the sliding block (21), and the other ends of the damping springs (22) are fixedly connected with the inner wall of the top of the groove (20).