CN220613007U

CN220613007U - Gantry machining center base

Info

Publication number: CN220613007U
Application number: CN202321854724.3U
Authority: CN
Inventors: 苏剑超; 谭礼财; 林子谋
Original assignee: Changpu Intelligent Equipment Guangdong Co ltd
Current assignee: Changpu Intelligent Equipment Guangdong Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-19
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to a gantry machining center base which comprises a frame type base main body, a workbench and a protective cover. Wherein, the base main part is frame-type, can significantly reduce weight, convenient transportation and transport. The frame type supporting legs can better support the base main body, and the deformation resistance is better. The portal frame base is with the integrated into one piece of base main part, its structural strength is better, and stability is stronger. The left side and the right side of base main part and front side all are provided with the chute, and the chute links to each other together, and the chute encloses into the U form on base main part edge, therefore the sweeps on workstation and the protecting cover can fall into the flow groove as much as possible, then by thoroughly being discharged, chip removal structure is simpler, and chip removal efficiency is higher. In addition, the workbench can move towards the protective door, so that the layout is more flexible, and the feeding and discharging are more convenient.

Description

Gantry machining center base

Technical Field

The utility model relates to the technical field of machining centers, in particular to a gantry machining center base.

Background

The gantry machining center is a machining center with the axis of a Z shaft of a main shaft perpendicular to a workbench, and the whole structure is a large-scale machining center with a portal structure frame formed by double upright posts and top beams, wherein a cross beam is arranged between the double upright posts. Is especially suitable for processing large-sized workpieces and workpieces with complex shapes. During production and manufacture, the machining center can generate scraps, and part of the base has the problems of incomplete scraps removal and easy scraps deposition on the base.

Patent number: CN202223531335.5 is casting base for high accuracy machining center, specifically discloses "a casting base for high accuracy machining center, its characterized in that: the device comprises a base and a sliding block, wherein a workbench is arranged on the upper surface of the base; the sliding blocks are arranged at two opposite sides of the upper surface of the base, the sliding blocks extend along the length direction of the base, slag discharging holes are formed in the side faces of the sliding blocks along the length direction of the sliding blocks, one side wall, close to the base, of each slag discharging hole is communicated with the base, a plurality of slag discharging holes are formed, and a plurality of slag discharging holes are arranged along the length direction of the sliding blocks at intervals. It can be seen that scraps are left from the slag holes, but part of scraps are blocked between the slag holes, and the scraps are easy to deposit on the base, so that the chip removal efficiency is affected.

Disclosure of Invention

In view of the foregoing, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a gantry machining center base, which can not only prevent the deposition of scraps on the base, but also has high scrap removal efficiency, so as to overcome the drawbacks of the prior art.

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

the application provides a gantry machining center base, which comprises a frame type base main body; the bottom of the base main body is provided with a plurality of frame type supporting feet, and portal frame bases are formed on the left side and the right side of the base main body; the left side and the right side of the base main body and the front side of the base main body are provided with connected launders, and the launders on the left side and the right side are positioned on the inner side of the portal frame base; the top of the base main body is provided with a workbench and a telescopic protective cover in a sliding manner, and the workbench can push or pull the protective cover; guard rails are arranged around the base main body, and a protective door is arranged on the guard rails.

Preferably, the top of the base main body is provided with a plurality of sliding rails; a sliding block is arranged at the bottom of the workbench; the sliding block slides on the sliding rail, and the workbench is connected with the protective cover.

Preferably, the middle of the protective cover is higher and the two sides of the protective cover are lower; part of the protective cover stretches into the bottom of the workbench and is lapped with the workbench.

Preferably, a baffle is arranged at the front side of the protective cover.

Preferably, the workbench is provided with a plurality of T-shaped grooves and at least one straight groove, and the T-shaped grooves and the straight grooves are intersected.

Preferably, the left and right launders are connected to the front side launder, and the front side launder has a height greater than the height of the left and right launders.

Preferably, the upper sections of the left and right launders and the opening edges of the front side launders are provided with chip flushing spray heads.

Preferably, the lower ends of the left launder and the right launder are provided with filter tanks which are connected with an oil-water separation device.

Preferably, the bottom of the protective cover is provided with a roller, and the roller can roll on the sliding rail.

Compared with the prior art, the gantry machining center base has obvious advantages and beneficial effects, and particularly, the technical scheme shows that the gantry machining center base comprises a frame type base main body, a workbench and a protective cover. Wherein, the base main part is frame-type, can significantly reduce weight, convenient transportation and transport. The frame type supporting legs can better support the base main body, and the deformation resistance is better. The portal frame base is with the integrated into one piece of base main part, its structural strength is better, and stability is stronger. The left side and the right side of base main part and front side all are provided with the chute, and the chute links to each other together, so the chute encloses into the U form on base main part edge, consequently sweeps on workstation and the protecting cover can fall into the flow tank as much as possible, then by thoroughly being discharged, chip removal structure is simpler, chip removal efficiency is higher. The workbench can move towards the protective door, so that the layout is more flexible, and the feeding and discharging are more convenient.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model.

FIG. 2 is an exploded view of an embodiment of the present utility model.

FIG. 3 is a schematic view of a portion of the structure of an embodiment of the present utility model.

FIG. 4 is a schematic view of a portion of the structure of an embodiment of the present utility model.

FIG. 5 is a schematic view of a chassis main body according to an embodiment of the present utility model.

FIG. 6 is another angular schematic view of FIG. 5 in accordance with an embodiment of the utility model.

FIG. 7 is a schematic bottom view of a table and a protective cover according to an embodiment of the utility model.

The attached drawings are used for identifying and describing:

10. base body 11, support leg

12. Portal frame base 13, launder

14. Chip flushing spray head 15 and filter tank

16. Oil-water separator 110 and guard rail

111. Protective door 110 and sliding rail

111. Slider 112, servomotor

113. Screw rod 20 and workbench

21. T-shaped groove 22 and straight groove

23. Screw hole 30, protective cover

31. Baffle 32, gyro wheel.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present utility model is shown, which is a gantry machining center base.

Wherein, chute 13 is the U form and encloses at base main part 10 periphery, and the sweeps on workstation 20 and the shield cover 30 simultaneously can avoid the sweeps to fall in base main part 10, can let sweeps fall into flow groove 13 as much as possible, then by thoroughly discharging, chip removal structure is simpler, and chip removal efficiency is higher.

Referring to fig. 1-7, the present application provides a gantry machining center base, which includes a frame-type base body 10; the bottom of the base main body 10 is provided with a plurality of frame-type supporting feet 11, and portal frame bases 12 are formed on the left side and the right side of the base main body 10; the left and right sides and the front side of the base body 10 are provided with connected launders 13, and the launders 13 on the left and right sides are positioned on the inner side of the portal frame base 12; the top of the base body 10 is slidably provided with a workbench 20 and a telescopic protective cover 30, and the workbench 20 can push or pull the protective cover 30; guard rails 110 are arranged around the base body 10, and guard doors 111 are arranged on the guard rails 110. The base body 10 may be formed by casting, welding, prefabrication, etc. The base body 10 is designed into a frame type, so that the weight can be greatly reduced, and the transportation is convenient. The supporting leg 11 is designed into a frame type, so that the stress is more uniform, the deformation resistance is stronger, and the weight is lighter. The left side, the right side and the front side of the base body 10 are provided with the flow grooves 13, that is, three flow grooves 13 are connected together, and the three flow grooves 13 are distributed on the side of the base body 10 in a U shape. More preferably, the front side is provided with the launder 13 which is also high in the middle and low on both sides, thereby being more convenient for chip removal. The launders 13 on the left and right sides are inclined towards the lower part, which facilitates the removal of the waste. Since the middle portion of the base body 10 is covered by the table 20 and the cover 30, the middle portion of the base body 10 is free from scraps. That is, the scraps can be rapidly introduced into the launder 13 from the table 20 and the cover 30, and then passed through the launder 13. The protective cover 30 is compressed when the table 20 moves toward the protective door 111, which is more advantageous to the layout, and gives the table 20 a movable space for processing and loading and unloading. The gantry base 12 is used to mount a gantry, the gantry base 12 in this embodiment is stationary, and the table 20 is movable back and forth relative to the gantry base 12, which allows for a relatively simple construction of the machining center. The guard rail 110 and the guard door 111 can improve safety and also prevent the flying out of scraps. More preferably, the guard rail 110 and the guard door 111 are provided with sound insulation plates, so that noise leakage can be reduced.

Referring to fig. 3 and 5, preferably, a plurality of sliding rails 110 are disposed on top of the base body 10; a sliding block 111 is arranged at the bottom of the workbench 20; the sliding block 111 slides on the sliding rail 110, and the workbench 20 is connected with the protective cover 30. The servo motor 112 drives the base body 10 to move back and forth in the sliding rail 110 through the screw 113, so that the workbench 20 can move back and forth.

Referring to fig. 4-7, the protective cover 30 is preferably provided with a middle high side and two lower sides; part of the protective cover 30 extends into the bottom of the table 20 and is overlapped with the table 20. This design facilitates movement of the swarf from the middle of the shield cap 30 to both sides, thereby allowing the swarf to fall into the launder 13 more quickly and easily. Part of the protective cover 30 extends into the bottom of the table 20 to better ensure that the waste can only fall into the launder 13 and not elsewhere.

Referring to fig. 4 and 7, a baffle 31 is preferably disposed at a front side of the protective cover 30. The baffle 31 allows most of the scraps to move from the middle to both sides of the cover 30 into the launder 13. The shutter 31 may also be used to control the amount of movement of the table 20, preventing excessive forward movement of the table 20.

Preferably, the workbench 20 is provided with a plurality of T-shaped grooves 21 and at least one straight groove 22, and the T-shaped grooves 21 and the straight grooves 22 intersect. The straight grooves 22 are formed in the two T-shaped grooves 21. The T-shaped slot 21 and the straight slot 22 facilitate chip removal. Wherein the T-shaped slot 21 can also be used for flexibly adjusting the machining position of the workpiece. More preferably, the workbench 20 is further provided with a plurality of screw holes 23 for fixing.

As shown in fig. 5, the left and right launders 13 are preferably connected to the front side launders 13, and the height of the front side launders 13 is preferably greater than the height of the left and right launders 13. The upper sections of the left and right launders 13 and the opening edges of the front side launders 13 are provided with chip-flushing nozzles 14. That is, the front side of the launder 13 is relatively high, and the three-stage launder 13 is in the shape of a U while being inclined toward the lower end. Therefore, the gradient can be well utilized, and the chip removal effect is enhanced. The chip flushing spray head 14 can spray chip cleaning liquid (preferably water), and the chip cleaning liquid can flow from the front, left and right launders 13 to the lower position, so that the waste chips can be thoroughly cleaned, and the cleaning effect is better.

As shown in fig. 3, preferably, a filter tank 15 is disposed at the lower ends of the left and right launders 13, and the filter tank 15 is connected to an oil-water separator 16. The scraps are cleaned and then fall into the filter tank 15. The filter tank 15 is provided with a coarse filter screen, a middle filter screen and a fine filter screen, so that after multi-layer filtration, the waste scraps can be thoroughly filtered.

Referring to fig. 7, preferably, a roller 32 is disposed at the bottom of the protective cover 30, and the roller 32 can roll on the sliding rail 110. The roller 32 can support the protective cover 30 to prevent the protective cover 30 from deforming, and can also enable the protective cover 30 to move more smoothly.

In view of the above, the design of the present utility model is focused on that the frame-type base body 10 can greatly reduce the weight, and is convenient for transportation and carrying. The portal frame base 12 is integrally formed with the base body 10, and has better structural strength and higher stability. The three edges of the base main body 10 are provided with the launders 13, the workbench 20 and the protective cover 30 are arranged in the middle of the base main body 10, scraps can fall into the launders 13 as much as possible and then are thoroughly discharged, the chip removal structure is simpler, and the chip removal efficiency is higher. The workbench 20 can move towards the protective door 111, so that the layout is more flexible, and the feeding and discharging are more convenient.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a longmen machining center base which characterized in that: a base body including a frame; the bottom of the base main body is provided with a plurality of frame type supporting feet, and portal frame bases are formed on the left side and the right side of the base main body; the left side and the right side of the base main body and the front side of the base main body are provided with connected launders, and the launders on the left side and the right side are positioned on the inner side of the portal frame base; the top of the base main body is provided with a workbench and a telescopic protective cover in a sliding manner, and the workbench can push or pull the protective cover; guard rails are arranged around the base main body, and a protective door is arranged on the guard rails.

2. A gantry machining center base according to claim 1, wherein: the top of the base main body is provided with a plurality of sliding rails; a sliding block is arranged at the bottom of the workbench; the sliding block slides on the sliding rail, and the workbench is connected with the protective cover.

3. A gantry machining center base according to claim 2, wherein: the middle of the protective cover is high and the two sides of the protective cover are low; part of the protective cover stretches into the bottom of the workbench and is lapped with the workbench.

4. A gantry machining center base according to any one of claims 1-3, characterized in that: the front side position of the protective cover is provided with a baffle plate.

5. A gantry machining center base according to claim 1, wherein: the workbench is provided with a plurality of T-shaped grooves and at least one straight groove, and the T-shaped grooves and the straight grooves are intersected.

6. A gantry machining center base according to claim 1, wherein: the left and right launders are connected with the front side launders, and the front side launder is higher than the left and right launders.

7. A gantry machining center base according to claim 1 or 6, characterized in that: and chip flushing spray heads are arranged at the upper sections of the left and right launders and the opening edge of the launder at the front side.

8. The gantry machining center base of claim 7, wherein: and a filter tank is arranged at the lower ends of the left launder and the right launder, and the filter tank is connected with an oil-water separation device.

9. A gantry machining center base according to claim 2, wherein: the bottom of protective cover is provided with the gyro wheel, and the gyro wheel can roll on the slide rail.