CN216990391U - Multi-shaft engraving and milling machine convenient to maintain - Google Patents
Multi-shaft engraving and milling machine convenient to maintain Download PDFInfo
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- CN216990391U CN216990391U CN202220216339.5U CN202220216339U CN216990391U CN 216990391 U CN216990391 U CN 216990391U CN 202220216339 U CN202220216339 U CN 202220216339U CN 216990391 U CN216990391 U CN 216990391U
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Abstract
The utility model discloses a multi-shaft engraving and milling machine convenient to maintain, which comprises an engraving and milling machine shell, wherein an engraving and milling mechanism comprising a main shaft is arranged in the shell, and a scraper chip removal filtering system, an electric control cabinet and a refrigerator for cooling the main shaft and five shafts in the engraving and milling mechanism are arranged outside the shell; two chip feeding ports are arranged on the scraper chip removal filtering system, and the size ratio of the chip feeding ports to chip removal ports in the engraving and milling mechanism is 1: 15-1: 25; a liquid level meter used for monitoring the liquid level of chip liquid is arranged on one side of the chip liquid conveying system below a workbench of the engraving and milling mechanism, and two discharge holes are formed in the chip liquid conveying system. The ratio of the sizes of the chip feeding hole and the chip discharging hole in the engraving and milling mechanism is 1: 15-1: 25, the design is reasonable, the residual chips can be smoothly discharged to the chip discharging and filtering system of the scraper, and the probability that the residual chips block the discharge hole can be reduced.
Description
Technical Field
The utility model relates to a multi-shaft engraving and milling machine convenient to maintain.
Background
An engraving and milling machine (CNC engraving and milling machine) is a kind of numerical control machine. The metal engraving and milling machine can perform non-contact cutting and punching on metal or non-metal plates and pipes, and is particularly suitable for laser cutting processing of stainless steel plates, iron plates, silicon wafers, ceramic plates, titanium alloys, epoxy, A3 steel, diamond and other materials. The equipment has stable and reliable operation, good processing quality, high efficiency, simple operation and convenient maintenance. Finishing impression machine: as the name implies. The power of the main shaft and the servo motor and the bearing capacity of the lathe bed are increased on the basis of the engraving machine, the main shaft is kept at high speed, and more importantly, the precision is very high. The engraving and milling machine is generally of a multi-purpose gantry type structure, the gantry type is divided into a beam type and a fixed beam type, and the conventional engraving and milling machine is mostly of the fixed beam type. Because the engraving and milling machine is lighter and has higher moving speed and feeding speed than the machining center,
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a multi-shaft engraving and milling machine convenient to maintain, wherein two discharge holes are designed, when the discharge holes are blocked by residual scraps, the blocked discharge hole can be closed and the other discharge hole can be opened to avoid the blockage of the discharge holes by the residual scraps, so that the overflow of cutting liquid can be avoided, and the fault of the engraving and milling machine can be avoided; the ratio of the sizes of the chip feeding hole and the chip discharging hole in the engraving and milling mechanism is 1: 15-1: 25, the design is reasonable, the residual chips can be smoothly discharged to the scraper chip discharging and filtering system, and the probability that the residual chips block the discharge hole can be reduced.
In order to achieve the purpose, the technical scheme of the utility model is to design a multi-shaft engraving and milling machine convenient for maintenance, which comprises an engraving and milling machine shell, wherein an engraving and milling mechanism comprising a main shaft is arranged in the shell, and a scraper chip removal and filtration system, an electric control cabinet and a refrigerator for cooling the main shaft and five shafts in the engraving and milling mechanism are arranged outside the shell; the chip discharging and filtering system is provided with two chip feeding holes, and the size ratio of the chip feeding holes to the chip discharging holes in the engraving and milling mechanism is 1: 15-1: 25; a liquid level meter used for monitoring the liquid level of chip liquid is arranged on one side of the chip liquid conveying system below a workbench of the engraving and milling mechanism, and two discharge holes are formed in the chip liquid conveying system. Two discharge holes are designed, when the discharge hole is blocked by the residual scraps, the other discharge hole can be opened by closing the blocked discharge hole to avoid the discharge hole from being blocked by the residual scraps, so that the chip liquid can be prevented from overflowing, and the fault of the engraving and milling machine can be avoided; the ratio of the sizes of the chip feeding hole and the chip discharging hole in the engraving and milling mechanism is 1: 15-1: 25, the design is reasonable, the residual chips can be smoothly discharged to the scraper chip discharging and filtering system, and the probability that the residual chips block the discharging hole can be reduced.
A further technical scheme is that, bits liquid conveying system is including setting up the rectangular channel in the workstation below, and the slope diapire of the groove diapire of rectangular channel for being used for the water conservancy diversion of smear metal liquid sets up smear metal spiral delivery structure in the rectangular channel, and the bleed hole setting is being close to the position of the lower of slope diapire, and the bleed hole is outer big-end-up's ladder round hole shape and is equipped with the rubber end cap with the bleed hole adaptation. After the arrangement, the rubber plugs are in a step shape, the discharge holes can be step round holes, the rubber plugs can be arranged in a depth manner, so that the hole end faces of the discharge holes are filled with the cylindrical bottom faces of the plugs as long as the plugs block the hole end faces of the discharge holes, the situation that chips are blocked at the unopened discharge holes is avoided, if the opened discharge holes are blocked, the other rubber plug is opened, and the blocked discharge holes are blocked by the rubber plugs matched with the blocked discharge holes, so that the chips blocked at the discharge holes can be pushed into the rectangular grooves; the other scheme is that a bulge extending into the rectangular groove is arranged on the side wall of the rectangular groove, the outer wall of the bulge is a smooth cambered surface, and the discharge hole is formed in the end part of the bulge facing the inside of the rectangular groove; the arch is cylinder housing form, and bellied the latter half is equipped with a semicircle breach, also the arch includes one section ring that links to each other with the rectangular channel inslot wall, be provided with a semicircle ring with ring an organic whole, the semicircle ring is towards the sky, and the semicircle breach that the semicircle ring was transferred is then towards ground, can effectively avoid most cuttings to block up like this and remain in discharge hole department, because the setting of semicircle breach, so even the incomplete bits fall in discharge hole department, also because the ring degree of depth is too short and can't stop, because the dead weight leaves discharge hole again (of course, discharge hole sets up highly slightly more than the rectangular channel diapire).
The further technical scheme is that the scraper chip removal filtering system, the electric control cabinet and the refrigerator are arranged around the shell, and the shell is in a cuboid shell shape, and the scraper chip removal filtering system, the electric control cabinet and the refrigerator are respectively arranged on one side of three side faces of the shell.
The further technical proposal is that the size of the shell in the three directions of length, width and height is 2.2m 2m 3.4 m; the rotating speed of the main shaft is 3000-30000 r/min, and the power of the main shaft is less than or equal to ten kilowatts; the moving speed of the three shafts is less than or equal to 120 m/min; the area of the table was 700mm 620 mm.
The further technical proposal is that a metal mesh safety door is hinged on the shell; the engraving and milling mechanism comprises a base and a workbench arranged on the base, a chip removal port is arranged in the middle of the workbench, the chip liquid conveying system is arranged below the chip removal port, a support column is fixedly connected above the workbench, a sliding table in the X-axis direction is arranged on the workbench in a sliding manner, a moving column in the Y-axis direction is arranged on the support column in a sliding manner, the Y-axis direction is perpendicular to the X-axis direction, a moving column in the Z-axis direction is arranged on the moving column in the Y-axis direction in a sliding manner, a main shaft is arranged on the moving column in the Z-axis direction, a tool handle is fixedly arranged on the main shaft, and a tool is matched with the tool handle; the sliding table is also rotatably provided with an A shaft taking a horizontal line as a rotation axis, the A shaft is rotatably provided with a C shaft taking a vertical line as the rotation axis, and the clamp is fixedly arranged on the C shaft; and a disc type manipulator tool magazine and/or a chain type manipulator tool magazine are/is arranged on one side of the pillar above the workbench. The C shaft is provided with a clamp for clamping and fixing the workpiece to be processed, and the clamp can be a clamping jaw type, such as a four-jaw chuck.
The utility model has the advantages and beneficial effects that: two discharge holes are designed, when the discharge hole is blocked by the residual scraps, the other discharge hole can be opened by closing the blocked discharge hole to avoid the discharge hole from being blocked by the residual scraps, so that the chip liquid can be prevented from overflowing, and the fault of the engraving and milling machine can be avoided; the ratio of the sizes of the chip feeding hole and the chip discharging hole in the engraving and milling mechanism is 1: 15-1: 25, the design is reasonable, the residual chips can be smoothly discharged to the scraper chip discharging and filtering system, and the probability that the residual chips block the discharge hole can be reduced.
The rubber plug is also in a step shape, the discharge hole can be a step round hole, the arrangement of the rubber plug through the depth can realize that the hole end face of the discharge hole is filled with the cylindrical bottom surface of the plug as long as the plug blocks the hole end face of the discharge hole, so that the situation that chips block the unopened discharge hole is avoided, if the opened discharge hole is blocked, another rubber plug is opened, and the rubber plug matched with the blocked discharge hole blocks the blocked discharge hole, so that the chips blocked at the discharge hole can be pushed into the rectangular groove.
Drawings
FIG. 1 is a partially exploded schematic view of a multi-axis cnc engraving and milling machine that facilitates maintenance and repair in accordance with the present invention;
FIG. 2 is a partial, half-sectional view of the engraving mechanism of FIG. 1;
FIG. 3 is a schematic view of the table portion of FIG. 1;
FIG. 4 is a schematic view of a scraper debris removal filter system of the present invention;
FIG. 5 is a schematic view of the top view of FIG. 4 rotated 90 clockwise;
FIG. 6 is a schematic view of a slide table according to the present invention;
FIG. 7 is a top view of the clamp of FIG. 6;
FIG. 8 is a schematic view of a rectangular slot;
figure 9 is a side view of a rectangular slot.
In the figure: 1. a housing; 2. a scraper chip removal filtering system; 3. an A axis; 4. a C axis; 5. a chip feed port; 6. a chip removal port; 7. a work table; 8. a liquid level meter; 9. a bleed aperture; 10. a rectangular groove; 11. an inclined bottom wall; 12. a clamp; 13. a rubber plug; 14. a metal mesh safety door; 15. a base; 16. a pillar; 17. a sliding table; 18. a moving column in the Y-axis direction; 19. a moving column in the Z-axis direction; 20. a disc type manipulator tool magazine; 21. a main shaft.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 9 (for convenience of illustration, a side plate part between a disc type manipulator tool magazine and an engraving and milling mechanism is not shown in fig. 1), the utility model is a multi-shaft engraving and milling machine convenient for maintenance, comprising an engraving and milling machine shell 1, wherein the engraving and milling mechanism comprising a main shaft 21 is arranged in the shell 1, a scraper chip removal filtering system 2 connected with the engraving and milling mechanism, an electric control cabinet 3 and a refrigerator 4 for cooling the main shaft and five shafts in the engraving and milling mechanism are arranged outside the shell 1; two chip feeding holes 5 are arranged on the scraper chip removal filtering system 2, and the size ratio of the chip feeding holes 5 to the chip removal holes 6 in the engraving and milling mechanism is 1: 15-1: 25; a liquid level meter 8 used for monitoring the liquid level of chip liquid is arranged on one side of the chip liquid conveying system below a workbench 7 of the engraving and milling mechanism, and two discharge holes 9 are arranged in the chip liquid conveying system. Bits liquid conveying system is including setting up rectangular channel 10 in workstation 7 below, and the slope diapire 11 of rectangular channel 10 for being used for the water conservancy diversion of smear metal liquid is set up smear metal spiral delivery structure 12 in the rectangular channel 10, and the position near the 11 lowest of slope diapire is set up in discharge hole 9, and discharge hole 9 is outer big-end-up's ladder round hole shape and is equipped with rubber end cap 13 with discharge hole 9 adaptation. Scraper blade chip removal filtration system 2, automatically controlled cabinet 3 and refrigerator 4 set up around casing 1, and casing 1 is cuboid shell form and scraper blade chip removal filtration system 2, automatically controlled cabinet 3 and refrigerator 4 set up the one side in casing 1's three side respectively. The size of the shell 1 in the three directions of length, width and height is 2.2m 2m 3.4 m; the rotating speed of the main shaft is 3000-30000 r/min, and the power of the main shaft is less than or equal to ten kilowatts; the moving speed of the three shafts is less than or equal to 120 m/min; the area of the table 7 is 700mm 620 mm. A metal mesh safety door 14 is hinged on the shell 1; the engraving and milling mechanism comprises a base 15 and a workbench 7 arranged on the base 15, a chip removal port 6 is arranged in the middle of the workbench 7, a chip liquid conveying system is arranged below the chip removal port 6, a supporting column 16 is fixedly connected above the workbench 7, a sliding table 17 in the X-axis direction is arranged on the workbench 7 in a sliding mode, a moving column 18 in the Y-axis direction is arranged on the supporting column 16 in a sliding mode horizontally, the Y-axis direction is perpendicular to the X-axis direction, a moving column 19 in the Z-axis direction is arranged on the moving column 18 in the Y-axis direction in a sliding mode vertically, a main shaft is arranged on the moving column 19 in the Z-axis direction, a tool handle (the tool handle is located at the lower end of the main shaft) is fixedly arranged on the main shaft, and a tool is arranged in a matched mode with the tool handle; the sliding table 17 is further provided with an A shaft 3 which takes a horizontal line as a rotation axis in a rotating way, the A shaft 3 is provided with a C shaft 4 which takes a vertical line as a rotation axis in a rotating way, and the clamp 12 is fixedly arranged on the C shaft 4; a disc type manipulator tool magazine 23 is arranged on one side of the support column 16 above the workbench 7.
The working process is as follows:
the method comprises the steps of turning on a main power supply, turning on an emergency stop button, calling out a working program of a product to be processed, clamping the product, confirming clamping of a workpiece, pressing a start button on an operation panel on a shell, running five shafts according to a preset program (in the working process of an engraving and milling mechanism, cooling liquid cools an X-axis nut, a Y-axis nut, a Z-axis nut, a main shaft, an A-axis turntable and a C-axis turntable, cooling mixed chips of the cooling liquid flows into a chip liquid conveying system from a chip discharging port in the middle of the worktable and then enters a scraper chip discharging and filtering system, the scraper chip discharging and filtering system filters residual chips and then returns the chip liquid to the system for cooling, when the liquid level in the chip liquid conveying system exceeds a set value, a liquid level meter sends a signal, a controller electrically connected with the liquid level meter sends the signal, the controller controls a buzzer electrically connected with the controller to sound or a warning lamp to emit light, an operation worker pulls out a rubber plug to discharge the cutting liquid from a discharge hole, if the leakage hole is found to be blocked, the rubber plug is plugged, the other rubber plug is pulled out), the process is finished, the automatic stop is carried out, and the product is taken out to enter the next cycle.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A multi-shaft engraving and milling machine convenient to maintain is characterized by comprising an engraving and milling machine shell, wherein an engraving and milling mechanism comprising a main shaft is arranged in the shell, and a scraper chip removal filtering system, an electric control cabinet and a refrigerator for cooling the main shaft and five shafts in the engraving and milling mechanism are arranged outside the shell; the chip discharging and filtering system is provided with two chip feeding holes, and the size ratio of the chip feeding holes to the chip discharging holes in the engraving and milling mechanism is 1: 15-1: 25; a liquid level meter used for monitoring the liquid level of chip liquid is arranged on one side of the chip liquid conveying system below a workbench of the engraving and milling mechanism, and two discharge holes are formed in the chip liquid conveying system.
2. The multi-shaft engraving and milling machine convenient to maintain and repair as claimed in claim 1, wherein the chip liquid conveying system comprises a rectangular groove arranged below the workbench, the bottom wall of the rectangular groove is an inclined bottom wall for guiding chip liquid, a chip spiral conveying structure is arranged in the rectangular groove, a discharge hole is arranged at a position close to the lowest position of the inclined bottom wall, the discharge hole is in a stepped circular hole shape with a large outer part and a small inner part, and a rubber plug is arranged in the shape matched with the discharge hole.
3. The multi-shaft engraving and milling machine convenient to maintain and repair as claimed in claim 2, wherein the scraper chip removal filtering system, the electric control cabinet and the refrigerator are arranged around the shell, the shell is in a cuboid shell shape, and the scraper chip removal filtering system, the electric control cabinet and the refrigerator are respectively arranged on one side of three sides of the shell.
4. The multi-axis cnc engraving and milling machine of claim 3, wherein the housing has three dimensions of length, width and height of 2.2m x 2m x 3.4 m; the rotating speed of the main shaft is 3000-30000 r/min, and the power of the main shaft is less than or equal to ten kilowatts; the moving speed of the three shafts is less than or equal to 120 m/min; the area of the table was 700mm 620 mm.
5. The multi-shaft engraving and milling machine convenient to maintain and repair as claimed in claim 4, wherein a metal mesh safety door is hinged on the shell; the engraving and milling mechanism comprises a base and a workbench arranged on the base, a chip removal port is arranged in the middle of the workbench, the chip liquid conveying system is arranged below the chip removal port, a support column is fixedly connected above the workbench, a sliding table in the X-axis direction is arranged on the workbench in a sliding manner, a moving column in the Y-axis direction is arranged on the support column in a sliding manner, the Y-axis direction is perpendicular to the X-axis direction, a moving column in the Z-axis direction is arranged on the moving column in the Y-axis direction in a sliding manner, a main shaft is arranged on the moving column in the Z-axis direction, a tool handle is fixedly arranged on the main shaft, and a tool is matched with the tool handle; the sliding table is also rotatably provided with an A shaft taking a horizontal line as a rotation axis, the A shaft is rotatably provided with a C shaft taking a vertical line as the rotation axis, and the clamp is fixedly arranged on the C shaft; a disc type manipulator tool magazine and/or a chain type manipulator tool magazine are/is arranged on one side of the pillar above the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220216339.5U CN216990391U (en) | 2022-01-26 | 2022-01-26 | Multi-shaft engraving and milling machine convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220216339.5U CN216990391U (en) | 2022-01-26 | 2022-01-26 | Multi-shaft engraving and milling machine convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990391U true CN216990391U (en) | 2022-07-19 |
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ID=82391099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220216339.5U Active CN216990391U (en) | 2022-01-26 | 2022-01-26 | Multi-shaft engraving and milling machine convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216990391U (en) |
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2022
- 2022-01-26 CN CN202220216339.5U patent/CN216990391U/en active Active
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