CN210702749U

CN210702749U - Cnc engraving and milling machine suitable for multiple operation processing

Info

Publication number: CN210702749U
Application number: CN201921634721.2U
Authority: CN
Inventors: 陈秋焰; 陈家琪
Original assignee: Shaoxing City Shangyu District Yucheng Machinery Co ltd
Current assignee: Shaoxing City Shangyu District Yucheng Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-09
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses an cnc engraving and milling machine suitable for multiple operation processing relates to carving and milling machine technical field, including base, workstation, gantry support and two spliced poles, the top of base is passed through the connecting seat and is connected with the workstation, is equipped with the first adjustment mechanism that is used for driving the workstation back-and-forth movement in the connecting seat, and gantry support fixes the upper surface at the base. The utility model has the advantages that: through the workstation, the cooperation of connecting seat and first adjustment mechanism, through driving first adjustment mechanism, make the workstation slide around on the connecting seat, and through connecting the base, connect the cooperation that leads to the groove on lid and the workstation, the mode of connecting through flexible guard shield between original lathe workstation and the connecting seat has been changed, the limit distance of workstation position around the connecting seat has been increased, the main shaft holder and the electric main shaft of cooperation longmen support both sides process, under the condition of not demolising the work piece and not changing the cutter, realize the processing of twice process.

Description

Cnc engraving and milling machine suitable for multiple operation processing

Technical Field

The utility model relates to a carving mills quick-witted technical field, specifically is a cnc engraving and milling machine suitable for multiple operation processing.

Background

The engraving and milling machine is a high-precision and high-efficiency automatic metal cutting machine, and the machine body part of the engraving and milling machine has higher requirements such as high precision, high speed, high rigidity, high shock absorption performance, low friction self-lubricating performance and the like compared with a common machine tool, wherein the high rigidity and the high shock absorption performance are basic guarantee for realizing the high precision and the high speed of the engraving and milling machine. The engraving and milling machine tool in the prior art comprises a base, an X-axis motion mechanism, a Y-axis motion mechanism, a Z-axis motion mechanism, an upright post, a cross beam, a workbench, an electric main shaft and an electric control device. However, since the base is generally flat, debris generated during processing may be accumulated on the base, and thus cleaning is inconvenient.

The engraving and milling machine with the publication number of CN201997769U comprises a base, an X-axis motion mechanism, a Y-axis motion mechanism, a Z-axis motion mechanism, a cross beam stand column, a cross slide seat, a Z-axis slide plate, a workbench, an electric spindle and an electric control device, wherein the cross beam stand column is arranged on the base, the cross slide seat is movably arranged on the cross beam stand column, the Z-axis slide plate is arranged on the cross slide seat, the surface of the base is an inclined plane, and the surface of the base is an inclined plane. However, when one plate needs to be processed through two processes, the tool on the main shaft needs to be replaced on the basis of not removing the plate, and the processing of the second process is performed, but the engraving and milling machine with the tool magazine has the problems that a large amount of product waste powder enters the tool magazine when a product is processed, so that the tool magazine is damaged, and long time is needed for maintenance once the tool magazine is damaged, so that the production efficiency is prolonged. The use does not take the cnc engraving and milling machine of tool magazine, if divide clamping processing several just must use many cnc engraving and milling machines, not only increased the processing cost, still consuming time and manpower, many times the clamping has still increased the disability rate of product, causes the production loss a large amount of, so the cnc engraving and milling machine who is applicable to multiple operation processing is needed urgently to solve the problem.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and to provide a cnc engraving and milling machine suitable for multi-process machining.

The utility model realizes the above purpose by the following technical proposal, a carving machine suitable for multi-process processing comprises a base, a workbench, a gantry support and two connecting columns, wherein the upper part of the base is connected with the workbench by a connecting seat, a first adjusting mechanism for driving the workbench to move back and forth is arranged in the connecting seat, the gantry support is fixed on the upper surface of the base, the workbench is positioned in the gantry support, two connecting columns are connected on two sides of the gantry support, a second adjusting mechanism for driving the connecting columns to move left and right is arranged in the gantry support, one side of the connecting columns far away from the gantry support is provided with a connecting plate, a third adjusting mechanism for driving the connecting plate to move up and down is arranged in the connecting columns, a plurality of electric main shafts are arranged on the connecting plate, the connecting seat comprises a connecting base and a connecting cover, the front side and the back side of the workbench are communicated, the utility model discloses a hydraulic pressure regulating mechanism, including workstation lower surface, threaded block, connecting block, first adjustment mechanism, threaded rod and slide bar, workstation lower surface is equipped with the threaded block, the lower surface of workstation and the both sides that are located the threaded block all are equipped with the connecting block, first adjustment mechanism includes first servo motor, threaded rod and slide bar, first servo motor fixes on connecting the base, threaded rod fixed connection is on first servo motor's output, the slide bar is fixed in connecting the lid, threaded block and threaded rod threaded connection, connecting block and slide bar sliding connection.

By adopting the technical scheme, the workbench can slide back and forth on the connecting seat by matching the workbench, the connecting seat and the first adjusting mechanism and driving the first adjusting mechanism, the original mode that the workbench is connected with the connecting seat through the telescopic shield is changed by matching the connecting base, the connecting cover and the through groove on the workbench, the limit distance of the front and back positions of the workbench on the connecting seat is increased, the first servo motor is started by matching the first servo motor, the threaded rod, the sliding rod, the threaded block and the connecting block to drive the threaded rod to rotate, so that the threaded block at the bottom of the workbench moves back and forth on the position of the threaded rod, and when the workbench moves, the connecting block at the bottom of the workbench moves on the sliding rod, so that the workbench moves more stably and is matched with the spindle clamping seats and the electric spindle on two sides of the gantry support for processing, under the conditions of not removing a workpiece and not changing a cutter, and the processing of two procedures is realized.

The utility model discloses further set up to: the connecting base is concave, a plurality of balls are embedded into the upper surface of the connecting base, and the upper surfaces of the balls are in rolling connection with the lower surface of the workbench.

Through adopting above-mentioned technical scheme, set up the ball for the workstation supports through the ball between the base with being connected, and when the workstation removed, the ball in the connection base rotated, made the workstation and connect the face friction between the base and change the point friction between workstation and the ball into, thereby reduced frictional force.

The utility model discloses further set up to: the connecting base is provided with a bearing connecting seat on one side away from the first servo motor, and one end of the threaded rod away from the first servo motor is rotatably connected in the bearing connecting seat.

Through adopting above-mentioned technical scheme, set up the bearing connecting seat, the centre of gyration when guaranteeing the threaded rod rotation prevents the shake of threaded rod.

The utility model discloses further set up to: and scraping plates are arranged on the front side and the rear side of the workbench and positioned at the through grooves.

Through adopting above-mentioned technical scheme, set up the scraper blade, can scrape the debris that the processing that the connection was covered produced, prevent the card in the logical inslot of workstation.

The utility model discloses further set up to: a plurality of spindle clamping seats are arranged on one side, away from the gantry support, of the connecting plate at equal intervals, and the electric spindle is clamped in the spindle clamping seats.

By adopting the technical scheme, the spindle clamping seat is arranged, so that the electric spindle can be conveniently clamped into the spindle clamping seat, and the spindle clamping seat is arranged at equal intervals, so that the electric spindles clamped into the spindle clamping seat are also arranged at equal intervals.

The utility model discloses further set up to: the second adjusting mechanism and the third adjusting mechanism both comprise a second servo motor, the output end of the second servo motor is connected with a lead screw, and the lead screw is connected with a sliding block and a connecting block, wherein the sliding block is fixedly connected with the connecting column and the connecting plate respectively.

Through adopting above-mentioned technical scheme, drive the lead screw through second servo motor to drive the sliding block on the lead screw and remove, thereby drive spliced pole or the connecting plate of being connected with the sliding block and remove, and control the second servo motor of gantry support both sides and the second servo motor on the spliced pole respectively, accomplish different directions of motion.

The utility model discloses further set up to: the gantry support is provided with a first organ protective cover used for shielding the second adjusting mechanism, and the connecting column is provided with a second organ protective cover used for shielding the third adjusting mechanism.

Through adopting above-mentioned technical scheme, set up first organ protection casing, can avoid in the gantry support second adjustment mechanism by outside dust pollution, and play the aesthetic property that shelters from, likewise, third adjustment mechanism by outside dust pollution in the spliced pole can be avoided to second organ protection casing

The utility model discloses further set up to: and a baffle is arranged on the upper surface of the base and positioned on the outer side of the connecting seat.

Through adopting above-mentioned technical scheme, set up the baffle, when processing the work piece, prevent splashing of debris such as iron fillings to the ground, play the effect of collecting.

To sum up, the utility model discloses following beneficial effect has: by adopting the technical scheme, the workbench can slide back and forth on the connecting seat by matching the workbench, the connecting seat and the first adjusting mechanism and driving the first adjusting mechanism, the original mode that the workbench is connected with the connecting seat through the telescopic shield is changed by matching the connecting base, the connecting cover and the through groove on the workbench, the limit distance of the front and back positions of the workbench on the connecting seat is increased, the first servo motor is started by matching the first servo motor, the threaded rod, the sliding rod, the threaded block and the connecting block to drive the threaded rod to rotate, so that the threaded block at the bottom of the workbench moves back and forth on the position of the threaded rod, and when the workbench moves, the connecting block at the bottom of the workbench moves on the sliding rod, so that the workbench moves more stably and is matched with the spindle clamping seats and the electric spindle on two sides of the gantry support for processing, under the conditions of not removing a workpiece and not changing a cutter, and the processing of two procedures is realized.

Drawings

Fig. 1 is a schematic structural diagram of an engraving and milling machine suitable for multi-process machining according to the present invention;

fig. 2 is the utility model relates to a stereovision split schematic diagram of cnc engraving and milling machine suitable for multiple operation processing.

Reference numerals: 1. a base; 2. a work table; 3. a gantry support; 4. connecting columns; 5. a connecting seat; 51. connecting a base; 52. a connecting cover; 6. a connecting plate; 7. a through groove; 8. a thread block; 9. connecting blocks; 10. a first servo motor; 11. a threaded rod; 12. a slide bar; 13. an electric spindle; 14. a ball bearing; 15. a bearing connecting seat; 16. a squeegee; 17. a main shaft clamping seat; 18. a second servo motor; 19. a screw rod; 20. a slider; 21. a first organ cover; 22. a second organ guard; 23. and a baffle plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cnc engraving and milling machine suitable for multi-process processing, firstly welding a baffle 23 on the upper surface of a base 1, welding a base 51 in the baffle 23, installing a first servo motor 10 and a bearing connecting seat 15 at the front and rear ends of the connecting base 51, respectively, welding a threaded rod 11 at the output end of the first servo motor 10, connecting a threaded block 8 in the threaded rod 11, rotatably connecting the other end of the threaded rod 11 in the bearing connecting seat 15, embedding a plurality of balls 14 on the upper surface of the two sides of the connecting base 51, milling through grooves 7 at the front and rear sides of a worktable 2, placing the worktable 2 on the connecting base 51, then placing a connecting cover 52 in the through groove 7 of the worktable 2, welding the front and rear sides of the connecting cover 52 with the connecting base 51, slidably connecting a connecting block 9 in a sliding rod 12, and welding the two ends of the sliding rod 12 with the connecting cover 52, the connecting block 9 is welded with the bottom of the workbench 2, a scraper 16 is arranged at the through groove 7 of the workbench 2, the gantry support 3 is welded in a baffle 23, connecting grooves are milled at two sides of the top of the gantry support 3, a second adjusting mechanism is arranged in the connecting grooves and is connected with the connecting column 4, a first organ protective cover 21 is arranged at the connecting groove of the gantry support 3, a connecting groove is milled at one side of the connecting column 4, a third adjusting mechanism is arranged in the connecting groove and is connected with the connecting plate 6, a second organ protective cover 22 is arranged at the connecting groove of the connecting column 4, a plurality of spindle clamping seats 17 are arranged on the connecting plate 6 through screws, an electric spindle 13 is clamped in the spindle clamping seats 17, the second adjusting mechanism and the third adjusting mechanism both comprise a second servo motor 18, an output welding screw rod 19 of the second servo motor 18 is connected with a sliding block 20 through threads on the screw rod 19, the sliding block 20 of the second adjusting mechanism is welded with the connecting column 4, and the sliding block 20 of the third adjusting mechanism is welded with the connecting plate 6.

When the device is used, a plurality of groups of plate workpieces are paved on a workbench 2, a cutter of a first process is arranged in an electric main shaft 13 on one side, the electric main shaft 13 is started, then a first servo motor 10 is started to drive a threaded rod 11, a threaded block 8 on the threaded rod 11 drives the workbench 2 to move back and forth, a second servo motor 18 in a gantry support 3 on one side is started to drive a lead screw 19 connected with the second servo motor to rotate, a connecting column 4 is driven to move left and right through a sliding block 20, the second servo motor 18 on the connecting column 4 on one side is started to drive the lead screw 19 connected with the second servo motor to rotate, a connecting plate 6 is driven to move up and down through the sliding block 20, a plurality of groups of plate workpieces on the workbench 2 are mutually controlled and adjusted through a first adjusting mechanism, a second adjusting mechanism and a third adjusting mechanism, after the plate components on the workbench 2 are, the first servo motor 10 drives the workbench 2 to move towards the connecting column 4 on the other side of the gantry support 3, the same method is adopted, a cutter of a second process mounted on an electric spindle 13 on the other connecting column 4 is used for processing a plurality of groups of plate workpieces on the workbench 2, the cutter does not need to be disassembled when batch processing is realized, the workpieces can be processed in two processes in the same equipment, the traditional mode that the workbench 2 is connected with the connecting seat 5 through a telescopic shield is changed, the limit distance of the front and back positions of the workbench 2 on the connecting seat 5 is increased, the first servo motor 10 is started through the matching of the first servo motor 10, the threaded rod 11, the sliding rod 12, the threaded block 8 and the connecting block 9, the threaded rod 11 is driven to rotate, the threaded block 8 at the bottom of the workbench 2 moves back and forth at the position of the threaded rod 11, and when the workbench 2 moves, the connecting block 9 at the bottom of the workbench 2 moves on the sliding rod 12, so that the workbench 2 moves more stably.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an cnc engraving and milling machine suitable for multiple operation processing, includes base (1), workstation (2), gantry support (3) and two spliced poles (4), its characterized in that: the upper part of the base (1) is connected with the workbench (2) through a connecting seat (5), a first adjusting mechanism for driving the workbench (2) to move back and forth is arranged in the connecting seat (5), the gantry support (3) is fixed on the upper surface of the base (1), the workbench (2) is positioned in the gantry support (3), the two connecting columns (4) are connected to two sides of the gantry support (3), a second adjusting mechanism for driving the connecting columns (4) to move left and right is arranged in the gantry support (3), a connecting plate (6) is arranged on one side, away from the gantry support (3), of the connecting columns (4), a third adjusting mechanism for driving the connecting plate (6) to move up and down is arranged in the connecting columns (4), a plurality of electric spindles (13) are arranged on the connecting plate (6), the connecting seat (5) comprises a connecting base (51) and a connecting cover (52), the lead to of both sides switch-on around workstation (2) has logical groove (7) that are used for connecting lid (52) and pass, workstation (2) lower surface is equipped with screw thread piece (8), the lower surface of workstation (2) and the both sides that are located screw thread piece (8) all are equipped with connecting block (9), a regulating mechanism includes first servo motor (10), threaded rod (11) and slide bar (12), first servo motor (10) are fixed on connecting base (51), threaded rod (11) fixed connection is on the output of first servo motor (10), slide bar (12) are fixed in connecting lid (52), screw thread piece (8) and threaded rod (11) threaded connection, connecting block (9) and slide bar (12) sliding connection.

2. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: the connecting base (51) is concave, a plurality of balls (14) are embedded into the upper surface of the connecting base (51), and the upper surfaces of the balls (14) are in rolling connection with the lower surface of the workbench (2).

3. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: connect on base (51) and keep away from one side of first servo motor (10) and install bearing connection seat (15), the one end rotation connection of keeping away from first servo motor (10) in bearing connection seat (15) of threaded rod (11).

4. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: scrapers (16) are arranged on the front side and the rear side of the workbench (2) and at the positions of the through grooves (7).

5. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: a plurality of spindle clamping seats (17) are arranged on one side, away from the gantry support (3), of the connecting plate (6) at equal intervals, and the electric spindle (13) is clamped in the spindle clamping seats (17).

6. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: second adjustment mechanism, third adjustment mechanism all include second servo motor (18), the output of second servo motor (18) is connected with lead screw (19), threaded connection has sliding block (20) on lead screw (19), two sliding block (20) respectively with spliced pole (4) and connecting plate (6) fixed connection.

7. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: the gantry support (3) is provided with a first organ protective cover (21) used for shielding the second adjusting mechanism, and the connecting column (4) is provided with a second organ protective cover (22) used for shielding the third adjusting mechanism.

8. An engraving and milling machine suitable for multiple-process machining, as claimed in claim 1, characterized in that: and a baffle (23) is arranged on the upper surface of the base (1) and positioned on the outer side of the connecting seat (5).