CN221676405U - A mobile gantry frame for high-speed gantry machining center - Google Patents

Abstract

The utility model discloses a mobile gantry frame of a high-speed gantry machining center, including a mobile gantry frame body, wherein the mobile gantry frame body includes a base, both sides of the top of the base are fixedly connected with first movable slide rails, the sliding ends of the first movable slide rails are fixedly connected with frame vertical rods, and the top of the base is fixedly connected with a workbench located between the two first movable slide rails. The utility model can drive a cleaning plate and a plurality of scraping cleaning blocks to move and clean the debris on the top of the workbench through a series of structural settings, and at the same time, the generated dust can be sucked, filtered and collected, which can effectively reduce the amount of dust gas that drifts outward in a large range, thereby reducing the impact on the surrounding environment and the human body, and when the scraping cleaning block is worn, the vertical position of the scraping cleaning block can be adjusted to fit closely with the workbench, thereby improving the stability of subsequent scraping and cleaning.

Description

A mobile gantry frame for high-speed gantry machining center

Technical Field

The utility model relates to the technical field of mobile gantry frames, in particular to a mobile gantry frame of a high-speed gantry machining center.

Background Art

The gantry frame is generally arranged in a large machine tool, and its sliding arrangement is arranged at the machine tool, and the CNC machining machine used for machining is generally arranged at the gantry frame, so that the machining machine can be driven to slide in all directions at the machine tool, so as to perform machining on the parts placed on the surface of the machine tool; when the gantry frame drives the CNC machining device to move to perform machining on the parts placed on the surface of the machine tool, it is easy to generate a lot of debris, and the accumulated debris will accumulate in the equipment, and even accumulate in the track used to drive the movement of the gantry frame, affecting the safe and normal operation of the gantry frame. In the prior art, it is generally cleaned manually, and the burden of manual cleaning is heavy. For this reason, the application number is: 202221946626.8 Disclosed is a mobile gantry frame of a high-speed five-axis gantry machining center, which relates to the technical field of gantry frames. The device comprises a machining table, movable tracks are arranged on both sides of the machining table, a frame body is slidably arranged on the movable tracks, a driving device is arranged on the frame body, and a five-axis head is arranged at the lower end of the driving device. The device arranges a cleaning plate on one side of the gantry frame, and the cleaning plate corresponds to the surface size of the machining table, so that the debris on the surface of the gantry frame can be cleaned more completely during the movement of the gantry frame, so as to prevent partial debris from falling to the track used to drive the gantry frame to move due to incomplete manual cleaning, resulting in obstruction between the gantry frame and the track, thereby affecting the normal use of the gantry frame.

The mobile gantry frame of the high-speed five-axis gantry machining center disclosed in the above patent scrapes and collects the debris on the processing table by driving the cleaning plate to move during the movement of the gantry frame, but it still has some shortcomings: 1. When the parts are mechanically processed, some dust will be generated, which will be crushed and fall onto the processing table. In the process of scraping and cleaning the debris, dust will be flying, which will affect the surrounding environment and people's bodies; 2. The height position of the cleaning plate cannot be adjusted according to the cleaning needs. The bottom of the cleaning plate is prone to friction after long-term use, and then it cannot fit tightly with the workbench, which will affect the cleaning effect and cannot meet the use requirements. Based on the above situation, we propose a mobile gantry frame for a high-speed gantry machining center.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and proposes a mobile gantry frame for a high-speed gantry machining center.

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

A mobile gantry frame of a high-speed gantry machining center comprises a mobile gantry frame body, the mobile gantry frame body comprises a base, both sides of the top of the base are fixedly connected with a first movable slide rail, the sliding end of the first movable slide rail is fixedly connected with a frame vertical rod, the first movable slide rail is used to adjust the front and rear positions of the frame vertical rod, and the adjustment principle is the prior art and will not be elaborated here, the top of the base is fixedly connected with a workbench located between the two first movable slide rails, the top ends of the two frame vertical rods are fixedly connected with the same movable driving mechanism, the principle of processing the parts of the high-speed gantry machining center by the cooperation of the movable driving mechanism, the workbench, the first movable slide rail and the frame vertical rod is the prior art and will not be elaborated here, the two frame vertical rods are provided with grooves on the sides close to each other, A U-shaped mounting block is provided in the groove, and the same cleaning plate is installed in the two U-shaped mounting blocks. An output shaft is fixedly connected to an electric telescopic rod fixedly connected to the top of the corresponding U-shaped mounting block on the top inner wall of the groove. A plurality of scraping cleaning blocks are fixedly connected to the bottom of the cleaning plate, and the cleaning plate and the scraping cleaning block cooperate to scrape and clean the debris on the top of the workbench. A collecting box located at the front side of the workbench is fixedly connected to the front side of the base, and the collecting box is used to collect the debris. A cavity is opened on the cleaning plate, and a plurality of suction pipe heads are fixedly connected to the bottom of the cavity, and the suction pipe heads are located on the right side of the corresponding scraping cleaning blocks. A suction filtering mechanism connected to the inside of the cavity is fixedly connected to the left side of the top of the cleaning plate, and the generated dust gas is sucked, filtered and collected through the cooperation of a plurality of suction pipe heads and the suction filtering mechanism.

Preferably, the movable driving mechanism includes a top plate, the bottom of the top plate is fixedly connected to the top ends of the two frame vertical rods, the front side of the top plate is fixedly connected to a second movable slide rail, the sliding end of the second movable slide rail is fixedly installed with a driving device, the driving device is located above the front side of the cleaning plate, and the second movable slide rail is used to drive the lateral position of the driving device. The driving principle is the existing technology and will not be elaborated here.

Preferably, the suction filtering mechanism comprises a connecting tube embedded and fixed on the top of the cleaning plate, the bottom end of the connecting tube is connected to the inside of the cavity, a rubber sleeve is provided in the bonding sleeve of the connecting tube, an L-shaped tube is provided in the movable sleeve of the rubber sleeve, both sides of the L-shaped tube are in close contact with T-shaped compression bolts, the connecting tube thread sleeve is provided on the two T-shaped compression bolts, and the T-shaped compression bolts and the rubber sleeve are matched to fix the L-shaped tube, the top of the L-shaped tube extends to the top of the connecting tube, a rectangular box is provided on the fixed sleeve of the L-shaped tube, and a magnetic card is fixed on the bottom inner wall of the rectangular box There is an L-shaped filter, which is used to filter and block dust inside it. The top of the L-shaped filter is fixedly connected to a mounting block, and the rectangular box is movably mounted on the mounting block. The top of the mounting block is flush with the top of the rectangular box, and a pull ring is fixedly connected to the top of the mounting block. A fan is embedded and fixed on the right side of the rectangular box. The left side of the fan is a suction end and is aligned and connected with the right end of the L-shaped tube. The right side of the fan is an exhaust end. The fan is located on the rear side of the driving device, and the L-shaped filter is located between the L-shaped tube and the fan. The fan is used to generate suction force on the inside of the L-shaped tube.

Preferably, the top of the workbench is provided with a plurality of grooves with openings on the front and rear sides, the scraping and cleaning block is located above and matches the corresponding grooves, and the bottom position of the scraping and cleaning block is lower than the bottom position of the corresponding suction pipe head.

Preferably, threaded grooves are provided on both sides of the top of the cleaning plate, and T-shaped bolts are threadedly sleeved in the threaded grooves. The tops of the T-shaped bolts extend above the corresponding U-shaped mounting blocks, and the U-shaped mounting blocks are threadedly sleeved on the corresponding T-shaped bolts. The fixed connection between the U-shaped mounting block and the cleaning plate is achieved by the T-shaped bolts.

Preferably, a groove is provided on the bottom inner wall of the rectangular box, a first magnet is fixedly connected to the bottom inner wall of the groove, a second magnet is fixedly connected to the bottom of the L-shaped filter, the second magnet is movably mounted in the groove and adsorbed to the top of the first magnet, the L-shaped filter can be quickly fixed by the first magnet and the second magnet, the front and rear sides of the L-shaped filter are respectively in movably contact with the front inner wall and the rear inner wall of the rectangular box, a movable hole is provided on the top inner wall of the rectangular box, and the inner wall of the movable hole is in movably contact with the outer side of the mounting block.

Compared with the existing technology, the beneficial effects of the utility model are:

1. By cooperating with the cleaning plate, the scraping cleaning block, the first movable slide rail and the frame vertical rod, the cleaning plate and the scraping cleaning block can be driven to move forward and backward while driving the frame vertical rod to move forward and backward to scrape and clean the debris on the top of the workbench;

2. Through the combination of the suction and filtration mechanism, the cavity and the suction pipe head, the dust generated when scraping and cleaning the debris can be sucked, filtered and collected, which can effectively reduce the amount of dust gas drifting outward in a large range, thereby reducing the impact on the surrounding environment and personnel;

3. Through the cooperation of the electric telescopic rod and the U-shaped mounting block, when the scraping cleaning block is worn, the vertical position of the cleaning plate and multiple scraping cleaning blocks can be adjusted, so that the scraping cleaning block can fit closely with the workbench, improving the stability of subsequent scraping and cleaning;

The utility model adopts a series of structural settings to drive the cleaning plate and multiple scraping cleaning blocks to move the debris on the top of the cleaning workbench to suck, filter and collect the generated dust, which can effectively reduce the amount of dust gas drifting outward over a large range, thereby reducing the impact on the surrounding environment and people's bodies. When the scraping cleaning block is worn, the vertical position of the scraping cleaning block can be adjusted to fit closely with the workbench, thereby improving the stability of subsequent scraping and cleaning.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of a mobile gantry frame of a high-speed gantry machining center proposed by the present invention;

FIG2 is a schematic cross-sectional view of the structure of FIG1 ;

FIG. 3 is an enlarged structural schematic diagram of part A in FIG. 2 .

In the figure: 100, base; 101, first movable slide rail; 102, frame vertical rod; 103, top plate; 104, second movable slide rail; 105, driving device; 106, workbench; 1, cleaning plate; 2, collecting box; 3, scraping cleaning block; 4, suction pipe head; 5, connecting pipe; 6, rectangular box; 7, fan; 8, U-shaped mounting block; 9, groove; 10, electric telescopic rod; 11, cavity; 12, L-shaped pipe; 13, T-shaped pressing bolt; 14, rubber sleeve; 15, L-shaped filter; 16, mounting block; 17, T-shaped bolt.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Figures 1-3, a mobile gantry frame of a high-speed gantry machining center includes a mobile gantry frame body, the mobile gantry frame body includes a base 100, both sides of the top of the base 100 are fixedly connected with first movable slide rails 101, the sliding end of the first movable slide rail 101 is fixedly connected with a frame vertical rod 102, the first movable slide rail 101 is used to adjust the front and rear positions of the frame vertical rod 102, and its adjustment principle is the prior art and will not be elaborated here. The top of the base 100 is fixedly connected with the first movable slide rails 101 located at the two first movable slide rails 102. 1, the top ends of the two frame vertical rods 102 are fixedly connected with the same movable driving mechanism, wherein the movable driving mechanism includes a top plate 103, the bottom of the top plate 103 is fixedly connected with the top ends of the two frame vertical rods 102, the front side of the top plate 103 is fixedly connected with a second movable slide rail 104, the sliding end of the second movable slide rail 104 is fixedly installed with a driving device 105, the second movable slide rail 104 is used to drive the lateral position of the driving device 105, and its driving principle is the existing technology and will not be elaborated here;

A groove 9 is provided on one side of the two frame vertical rods 102 that are close to each other, and a U-shaped mounting block 8 is provided in the groove 9. The same cleaning plate 1 is installed in the two U-shaped mounting blocks 8, and the driving device 105 is located above the front side of the cleaning plate 1, wherein threaded grooves are provided on both sides of the top of the cleaning plate 1, and a T-shaped bolt 17 is threadedly sleeved in the threaded groove, and the top of the T-shaped bolt 17 extends to the top of the corresponding U-shaped mounting block 8, and the U-shaped mounting block 8 is threadedly sleeved on the corresponding T-shaped bolt 17, and a first bolt hole is provided on the top inner wall of the U-shaped mounting block 8, and the first bolt hole is threadedly connected with the corresponding T-shaped bolt 17, and the T-shaped bolt 17 rotates in the first bolt hole and moves vertically, and the fixed connection between the U-shaped mounting block 8 and the cleaning plate 1 is realized by the T-shaped bolt 17, and the top inner wall of the groove 9 is fixedly connected An electric telescopic rod 10 is provided with an output shaft fixedly connected to the top of the corresponding U-shaped mounting block 8, a plurality of scraping cleaning blocks 3 are fixedly connected to the bottom of the cleaning plate 1, wherein the top of the workbench 106 is provided with a plurality of grooves with openings on the front and rear sides, the scraping cleaning blocks 3 are located above the corresponding grooves and matched therewith, and the cleaning plate 1 and the scraping cleaning blocks 3 cooperate to scrape and clean the debris on the top of the workbench 106, a collecting box 2 located on the front side of the workbench 106 is fixedly connected to the front side of the base 100, and the collecting box 2 is used to collect the debris, a cavity 11 is provided on the cleaning plate 1, and a plurality of suction pipe heads 4 are connected and fixed to the bottom of the cavity 11, and the suction pipe heads 4 are located on the right side of the corresponding scraping cleaning blocks 3, wherein the bottom position of the scraping cleaning blocks 3 is lower than the bottom position of the corresponding suction pipe heads 4;

A suction filtering mechanism connected to the interior of the cavity 11 is fixedly connected to the left side of the top of the cleaning plate 1, wherein the suction filtering mechanism includes a connecting pipe 5 embedded and fixed on the top of the cleaning plate 1, the bottom end of the connecting pipe 5 is connected to the interior of the cavity 11, a first mounting hole for mounting the connecting pipe 5 is provided on the inner wall of the top of the cavity 11, a rubber sleeve 14 is adhesively sleeved in the connecting pipe 5, an L-shaped pipe 12 is movably sleeved in the rubber sleeve 14, both sides of the L-shaped pipe 12 are tightly contacted with T-shaped compression bolts 13, the connecting pipe 5 is threadedly sleeved on two T-shaped compression bolts 13, second bolt holes are provided on the inner walls on both sides of the connecting pipe 5, the second threaded holes are threadedly connected to the corresponding T-shaped compression bolts 13, the T-shaped compression bolts 13 rotate in the corresponding second threaded holes and move laterally, and the inner walls on both sides of the rubber sleeve 14 The L-shaped tube 12 is fixedly mounted on the L-shaped tube 12, and the top of the L-shaped tube 12 extends to the top of the connecting tube 5. A rectangular box 6 is fixedly mounted on the L-shaped tube 12, and a second mounting hole for mounting the L-shaped tube 12 is provided on the top inner wall of the rectangular box 6. An L-shaped filter 15 is fixedly mounted on the bottom inner wall of the rectangular box 6 by a magnetic card, wherein a groove is provided on the bottom inner wall of the rectangular box 6, and a first magnet is fixedly connected to the bottom inner wall of the groove, and a second magnet is fixedly connected to the bottom of the L-shaped filter 15, and the second magnet is movably mounted in the groove and adsorbed to the top of the first magnet, and the L-shaped filter 15 can be quickly fixed by the first magnet and the second magnet. The front and rear sides of the L-shaped filter 15 are in active contact with the front inner wall and the rear inner wall of the rectangular box 6 respectively. The L-shaped filter 15 is used to filter and block the dust inside it. The top of the L-shaped filter 15 is fixedly connected with a mounting block 16. The rectangular box 6 is movably sleeved on the mounting block 16, wherein a movable hole is opened on the top inner wall of the rectangular box 6, and the inner wall of the movable hole is in active contact with the outer side of the mounting block 16. The movable hole is used for the mounting block 16 to pass through. The top of the mounting block 16 is flush with the top of the rectangular box 6. A pull ring is fixedly connected to the top of the mounting block 16. A fan 7 is embedded and fixed on the right side of the rectangular box 6. A third mounting hole for installing the fan 7 is opened on the right inner wall of the rectangular box 6. The left side of the fan 7 is a suction end and is aligned and connected with the right end of the L-shaped tube 12. The right side of the fan 7 is an exhaust end. The fan 7 A dust screen is fixedly connected to the right side of the device 105, and the dust screen is used for secondary filtering of the exhausted gas to improve the filtering effect. The fan 7 is located on the rear side of the driving device 105, and the L-shaped filter screen 15 is located between the L-shaped tube 12 and the fan 7. The fan 7 is used to generate suction force to the inside of the L-shaped tube 12, thereby achieving the effect of dust suction. The utility model can drive the cleaning plate 1 and multiple scraping and cleaning blocks 3 to move the debris on the top of the cleaning workbench 106 through a series of structural settings, and at the same time, the generated dust can be sucked, filtered and collected, which can effectively reduce the amount of dust gas drifting outward in a large range, thereby reducing the impact on the surrounding environment and people's bodies, and when the scraping and cleaning block 3 is worn, the vertical position of the scraping and cleaning block 3 can be adjusted to fit closely with the workbench 106, thereby improving the stability of subsequent scraping and cleaning.

Working principle: When in use, when cleaning the debris on the top of the workbench 106, first start the two electric telescopic rods 10 in the positive direction, the output shaft of the electric telescopic rod 10 drives the corresponding U-shaped mounting block 8 to move downward, and the two U-shaped mounting blocks 8 simultaneously drive the cleaning plate 1 to move downward, and the cleaning plate 1 drives multiple scraping cleaning blocks 3 to move downward until they are in contact with the workbench 106, then stop the two electric telescopic rods 10, and then drive the two frame vertical rods 102 to move forward through the two first moving slide rails 101, and the two frame vertical rods 102 simultaneously drive the top plate 103 and the driving device 105 on the top plate 103 to move forward, and the two frame vertical rods 102 also drive the cleaning plate 1 to move forward through the two electric telescopic rods 10 and the two U-shaped mounting blocks 8 in turn, and the cleaning plate 1 drives multiple scraping cleaning blocks 3 to move forward to scrape the debris on the top of the workbench 106 and push it forward into the collection box 2;

The fan 7 is started while scraping and cleaning the debris. The fan 7 generates a suction force to the inside of the cavity 11 through the rectangular box 6 and the L-shaped tube 12 in turn. The suction force inside the cavity 11 sucks the dust on the top of the workbench 106 through a plurality of suction pipe heads 4. Under the suction force, the dust gas enters the rectangular box 6 through the cavity 11 and the L-shaped tube 12 in turn. The dust gas entering the rectangular box 6 passes through the L-shaped filter 15 and is discharged to the outside through the fan 7. The L-shaped filter 15 filters the dust in the gas and blocks it inside. By extracting the dust gas generated in the process of scraping and cleaning the debris, the amount of dust gas drifting outward in a large range can be effectively reduced, thereby reducing the impact on the surrounding environment and people's bodies, and achieving dust collection and dust suppression effects.

During use, when the scraping and cleaning blocks 3 are worn, the two electric telescopic rods 10 can be started forward again, so that the cleaning plate 1 drives the multiple scraping and cleaning blocks 3 to move downward and fit the workbench 106 again, and the scraping and cleaning stability is improved by the movable vertical position of the scraping and cleaning blocks 3;

After scraping and cleaning, the pull ring can be pulled upward to drive the L-shaped filter 15 upward from the inside of the rectangular box 6 through the mounting block 16, and the L-shaped filter 15 can be cleaned. After cleaning, the L-shaped filter 15 can be moved downward so that its magnetic card is mounted on the bottom inner wall of the rectangular box 6, and then the next filtering operation can be waited for.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable longmen frame in high-speed longmen machining center, includes portable longmen frame body, portable longmen frame body includes base (100), first removal slide rail (101) of equal fixedly connected with in the top both sides of base (100), the sliding end fixedly connected with frame montant (102) of first removal slide rail (101), the top fixedly connected with of base (100) is located workstation (106) between two first removal slide rail (101), a serial communication port, the same portable actuating mechanism of top fixedly connected with of two frame montants (102), recess (9) have all been seted up to one side that two frame montants (102) are close to each other, be equipped with U-shaped installation piece (8) in recess (9), install same cleaning plate (1) in two U-shaped installation piece (8), electric telescopic handle (10) of output shaft and corresponding U-shaped installation piece (8) top fixedly connected on the top inner wall of recess (9), the bottom fixedly connected with of cleaning plate (1) scrapes and moves cleaning block (3), the front side fixedly connected with of base (100) is located workstation (106) and is located the suction box (4) and is located on the suction box (4) and is connected with cavity (11) and is located on the suction box (4), the left side of the top of the cleaning plate (1) is fixedly connected with a suction filtering mechanism communicated with the inside of the cavity (11).

2. The movable gantry frame of the high-speed gantry machining center according to claim 1, wherein the movable driving mechanism comprises a top plate (103), the bottom of the top plate (103) is fixedly connected with the top ends of two frame vertical rods (102), a second movable sliding rail (104) is fixedly connected to the front side of the top plate (103), a driving device (105) is fixedly arranged at the sliding end of the second movable sliding rail (104), and the driving device (105) is located above the front side of the cleaning plate (1).

3. The mobile gantry frame of the high-speed gantry machining center according to claim 2, wherein the suction filtration mechanism comprises a connecting pipe (5) embedded and fixed at the top of the cleaning plate (1), the bottom end of the connecting pipe (5) is communicated with the inside of the cavity (11), a rubber sleeve (14) is arranged in the connecting pipe (5) in an adhering manner, an L-shaped pipe (12) is movably sleeved in the rubber sleeve (14), T-shaped pressing bolts (13) are closely contacted with two sides of the L-shaped pipe (12), the connecting pipe (5) is arranged on the two T-shaped pressing bolts (13) in a threaded manner, the top of the L-shaped pipe (12) extends to the upper side of the connecting pipe (5), a rectangular box (6) is fixedly sleeved on the L-shaped pipe (12), a magnetic suction clamp is fixedly provided with an L-shaped filter screen (15) on the inner wall at the bottom of the rectangular box (6), a mounting block (16) is fixedly connected to the top of the L-shaped filter screen (15), the rectangular box (6) is movably sleeved on the mounting block (16), the top of the mounting block (16) is flush with the top of the rectangular box (6), the top of the rectangular box (6) is fixedly connected with the right side of the fan (7), the right side of the fan (7) is fixedly connected with the right side of the fan (7), the fan (7) is located at the rear side of the driving device (105), and the L-shaped filter screen (15) is located between the L-shaped pipe (12) and the fan (7).

4. The movable gantry frame of the high-speed gantry machining center according to claim 1, wherein the top of the workbench (106) is provided with a plurality of grooves with openings on the front side and the rear side, the scraping cleaning block (3) is located above the corresponding groove and matched with the corresponding groove, and the bottom position of the scraping cleaning block (3) is lower than the bottom position of the corresponding suction tube head (4).

5. The movable gantry frame of the high-speed gantry machining center according to claim 1, wherein screw grooves are formed in two sides of the top of the cleaning plate (1), T-shaped bolts (17) are sleeved in the screw grooves in a screw mode, the tops of the T-shaped bolts (17) extend to the positions above the corresponding U-shaped mounting blocks (8), and the U-shaped mounting blocks (8) are sleeved on the corresponding T-shaped bolts (17) in a screw mode.

6. A movable gantry frame of a high-speed gantry machining center according to claim 3, wherein the inner wall of the bottom of the rectangular box (6) is provided with a groove, the inner wall of the bottom of the groove is fixedly connected with a first magnet, the bottom of the L-shaped filter screen (15) is fixedly connected with a second magnet, the second magnet is movably sleeved in the groove and is adsorbed to the top of the first magnet, the front side and the rear side of the L-shaped filter screen (15) are respectively in movable contact with the inner wall of the front side and the inner wall of the rear side of the rectangular box (6), the inner wall of the top of the rectangular box (6) is provided with a movable hole, and the inner wall of the movable hole is in movable contact with the outer side of the mounting block (16).