Crown block type gantry machining center beam protection device

Abstract

The utility model relates to the technical field of crown block type gantry machining center protection devices, and discloses a crown block type gantry machining center cross beam protection device which comprises a cross beam, a protection assembly is arranged on the outer surface of the cross beam, and a cleaning assembly is arranged on one side of the cross beam. The protection assembly comprises a plurality of sliding grooves, the sliding grooves are formed in the two sides of the cross beam, sliding blocks are slidably embedded in the sliding grooves, a protection shell is fixedly installed on one side of the outer surface of each sliding block, a mounting plate is arranged on one side of the outer surface of each protection shell, and a plurality of fixing bolts are arranged in each mounting plate; the cross beam can be protected through the protective shell, the situation that the cross beam is collided and damaged during use is avoided, meanwhile, a mounting plate is arranged on one side of the protective shell, a sliding disc is arranged in the mounting plate, the moving mechanism and the connecting rod can be protected through the sliding disc, and the situation that the moving mechanism and the sliding disc are collided and damaged during use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices for overhead crane type gantry machining centers, in particular to a beam protective device for overhead crane type gantry machining centers. Background Art

[0002] The overhead crane type gantry machining center is a machine tool that integrates high-precision machining, flexible handling and strong carrying capacity.

[0003] The crossbeam protection device of the overhead crane type gantry machining center is mainly used to protect the crossbeam of the gantry machining center. It can ensure that the crossbeam of the gantry machining center is protected from damage, corrosion or other external factors, extend the service life of the machine, and ensure processing accuracy and safety.

[0004] Chinese Patent Publication No.: CN213945589U announced "A High-Speed ​​and High-Precision Overhead Crane Gantry Machining Center", which includes a processing machine base, a workbench is provided on the top of the processing machine base, two symmetrical columns are provided on the side of the processing machine base, a crossbeam is provided on the top of the column, a sliding guide rail is provided above the crossbeam, and a first drive motor is provided at one end of the sliding guide rail, the end of the first drive motor is fixedly connected to a drive rod, the other end of the drive rod is fixedly connected to a positioning block, and a moving mechanism is provided on the top of the crossbeam, the cutting seat is fixedly connected to the top of the moving mechanism by screws, and the first drive motor drives the moving mechanism and the cutting seat to move horizontally left and right. The utility model can be used for the processing of large and complex parts, with high processing accuracy and fast processing speed, and can achieve multi-directional displacement and more accurate positioning.

[0005] When the existing technology is used, although the processing precision is high and the positioning is accurate, the beam is prone to bumps due to the fact that the beam is often in a moving state during the processing. The existing technology cannot effectively protect the beam of the machining center when in use, resulting in the beam being easily damaged by bumps and affecting subsequent use. At the same time, a certain amount of scraps and other garbage will be left on the worktable during the processing process, and the existing technology lacks a cleaning device for the remaining scraps, resulting in the need for manual cleaning of the scraps during subsequent use, and the overall use process is relatively cumbersome. Utility Model Content

[0006] The purpose of the utility model is to provide a beam protection device for a crane-type gantry machining center, which solves the problem in the background technology that the beam is prone to collisions due to the beam being often in a moving state during the machining process, and the existing technology cannot effectively protect the beam of the machining center when in use, resulting in the beam being easily damaged due to collisions and affecting subsequent use. At the same time, a certain amount of scraps and other garbage will be left on the loading platform during the machining process, and the existing technology lacks a cleaning device for the remaining scraps, resulting in the need for manual cleaning of the scraps during subsequent use, and the overall use process is relatively cumbersome.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A crossbeam protection device for a crane-type gantry machining center comprises a crossbeam, a protective component is provided on the outer surface of the crossbeam, and a cleaning component is provided on one side of the crossbeam;

[0009] The protective assembly includes a plurality of slide grooves, and the plurality of slide grooves are opened on both sides of the crossbeam, the interiors of the plurality of slide grooves are slidably embedded with sliders, and one side of the outer surfaces of the plurality of sliders is fixedly installed with a protective shell, one side of the outer surface of the protective shell is provided with a mounting plate, and the interior of the mounting plate is provided with a plurality of fixing bolts, and the plurality of fixing bolts are all threaded through the mounting plate and embedded in the interior of the protective shell;

[0010] The cleaning assembly includes a threaded rod, and a scraper is threadedly sleeved on the outer surface of the threaded rod, a plurality of columns are fixedly installed on the top of the outer surface of the scraper, and the outer surfaces of the plurality of columns are slidably sleeved with cleaning brushes, the bottom of the outer surface of the cleaning brush is slidably embedded in the interior of the scraper, a plurality of holding springs are fixedly installed on the top of the outer surface of the scraper, and the plurality of holding springs are wound and sleeved on the outer surface of the column.

[0011] Preferably, limiting grooves are provided on both sides of the inner wall of the mounting plate, and sliding plates are slidably embedded in the interiors of the limiting grooves, and folding plates are rotatably sleeved on the sides of the sliding plates away from the limiting grooves.

[0012] Preferably, one side of the outer surfaces of the plurality of folding plates is fixedly connected to the mounting plate, and one side of the plurality of folding plates away from the fixing bolts is fixedly mounted with a strong magnet.

[0013] Preferably, a plurality of second guide rails are fixedly mounted on one side of the outer surface of the beam, and a moving mechanism is provided on the side of the plurality of second guide rails away from the beam, and the moving mechanism is slidably embedded in the interior of the beam on the outer surface near the middle.

[0014] Preferably, a connecting rod is fixedly mounted on the side of the moving mechanism away from the crossbeam, and third guide rails are provided on both sides of the inner wall of the connecting rod, and a processing seat is fixedly mounted on one side of the outer surface of the plurality of third guide rails.

[0015] Preferably, a spindle head is provided at the bottom of the outer surface of the processing seat, first guide rails are provided on both sides of the inner wall of the beam, and multiple first guide rails are fixedly installed with vertical plates on the side away from the beam, and a base plate is fixedly installed at the bottom of the outer surface of the vertical plate, and the threaded rod is rotatably embedded in the interior of the vertical plate.

[0016] Preferably, a limit rod is slidably embedded in the side of the scraper away from the threaded rod, and the limit rod is fixedly installed inside the vertical plate, a cleaning motor is fixedly installed on one side of the outer surface of the vertical plate, and the output shaft of the cleaning motor is fixedly connected to the threaded rod, a processing table is fixedly installed on the top of the outer surface of the base plate, and a waste box is slidably embedded in the interior of the base plate.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] 1. The utility model provides a slide groove inside the crossbeam, and a slider is slidably embedded inside the slide groove. The slide groove and the slider cooperate to limit the protective shell to prevent the protective shell from shifting during use. The protective shell can protect the crossbeam to prevent the crossbeam from being damaged by collision during use. At the same time, a mounting plate is provided on one side of the protective shell, and a sliding disk is provided inside the mounting plate. The sliding disk can protect the moving mechanism and the connecting rod to prevent the moving mechanism and the sliding disk from being damaged by collision during use.

[0019] 2. The utility model starts the cleaning motor, which drives the threaded rod to rotate. The threaded rod can also drive the scraper to move while rotating, and the scraper can push the scraps left on the processing table. The scraper can also drive the cleaning brush to move through the column during the movement. Since a holding spring is provided on the top of the outer surface of the cleaning brush, the holding spring can push the cleaning brush to make the cleaning brush close to the processing table, and the cleaning brush can be used to clean the smaller particles left on the processing table. The scraper and the cleaning brush can be used in conjunction with each other to clean the scraps on the processing table, so as to prevent the scraps from being left on the processing table and affecting subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a side view schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the other side;

[0022] Figure 3 This is a schematic diagram of the disassembled three-dimensional structure of the protective component of the utility model;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of part of the structure of the utility model.

[0024] Among them: 1. crossbeam; 2. slide; 201. slider; 202. protective shell; 203. mounting plate; 204. fixing bolt; 3. threaded rod; 301. scraper; 302. column; 303. cleaning brush; 304. holding spring; 4. limit rod; 5. cleaning motor; 6. bottom plate; 7. vertical plate; 8. first guide rail; 9. second guide rail; 10. moving mechanism; 11. connecting rod; 12. third guide rail; 13. machining seat; 14. spindle head; 15. limit groove; 16. folding plate; 17. slide plate; 18. strong magnet; 19. machining table; 20. waste box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 , a beam protection device for a crane-type gantry machining center, comprising a beam 1, a protective component provided on the outer surface of the beam 1, and a cleaning component provided on one side of the beam 1;

[0027] The protective assembly includes a plurality of chutes 2, and the plurality of chutes 2 are provided on both sides of the beam 1. Sliders 201 are slidably embedded in the interior of the plurality of chutes 2, and a protective shell 202 is fixedly installed on one side of the outer surface of the plurality of slides 201. A mounting plate 203 is provided on one side of the outer surface of the protective shell 202, and a plurality of fixing bolts 204 are provided inside the mounting plate 203. The plurality of fixing bolts 204 penetrate the mounting plate 203 and are threadedly embedded in the interior of the protective shell 202.

[0028] The cleaning component includes a threaded rod 3, and a scraper 301 is threadedly sleeved on the outer surface of the threaded rod 3, a plurality of columns 302 are fixedly installed on the top of the outer surface of the scraper 301, and the outer surfaces of the plurality of columns 302 are slidably sleeved with cleaning brushes 303, the bottom of the outer surface of the cleaning brush 303 is slidably embedded in the inside of the scraper 301, a plurality of holding springs 304 are fixedly installed on the top of the outer surface of the scraper 301, and the plurality of holding springs 304 are all wound and sleeved on the outer surface of the column 302.

[0029] Through the above technical solution, a slide groove 2 is provided inside the beam 1, and a slider 201 is embedded in the slide groove 2 for sliding. The slide groove 2 and the slider 201 cooperate to limit the protective shell 202 to prevent the protective shell 202 from shifting during use. The protective shell 202 can protect the beam 1 to prevent the beam 1 from being damaged by collision during use. At the same time, a mounting plate 203 is provided on one side of the protective shell 202, and a sliding disk 17 is provided inside the mounting plate 203. The sliding disk 17 can protect the moving mechanism 10 and the connecting rod 11 to prevent the moving mechanism 10 and the sliding disk 17 from being damaged by collision during use.

[0030] Through the above technical solution, the cleaning motor 5 can be started after the processing is completed, and the cleaning motor 5 drives the threaded rod 3 to rotate. The threaded rod 3 can drive the scraper 301 to move while rotating, and the scraper 301 can be used to push the scraps left on the processing table 19. During the movement, the scraper 301 can also drive the cleaning brush 303 to move through the column 302. Since a holding spring 304 is provided on the top of the outer surface of the cleaning brush 303, the holding spring 304 can push the cleaning brush 303 so that the cleaning brush 303 is in close contact with the processing table 19, and the cleaning brush 303 can be used to clean the smaller particles left on the processing table 19. The scraper 301 and the cleaning brush 303 can cooperate to clean the scraps on the processing table 19 to prevent the scraps from being left on the processing table 19 and affecting subsequent processing.

[0031] Specifically, limiting grooves 15 are provided on both sides of the inner wall of the mounting plate 203 , and sliding plates 17 are slidably embedded in the inner parts of the limiting grooves 15 , and folding plates 16 are rotatably sleeved on the side of the sliding plates 17 away from the limiting grooves 15 .

[0032] Through the above technical solution, the sliding plate 17 is limited by the limiting groove 15, and the sliding plate 17 fixes the folding plate 16 while allowing the folding plate 16 to be extended or contracted. The folding plate 16 can protect the moving mechanism 10 and the connecting rod 11. At the same time, since the folding plates 16 on both sides can be extended or contracted, the folding plates 16 will not affect the movement of the moving mechanism 10 and the connecting rod 11 during use.

[0033] Specifically, one side of the outer surface of the plurality of folding plates 16 is fixedly connected to the mounting plate 203 , and a strong magnet 18 is fixedly mounted on one side of the plurality of folding plates 16 away from the fixing bolts 204 .

[0034] Through the above technical solution, one side of the folding plate 16 is fixed by the mounting plate 203, and the strong magnet 18 allows the folding plates 16 on both sides to fit together. When necessary, the strong magnet 18 can be separated to make the folding plates 16 contract to inspect and maintain the moving mechanism 10 and the connecting rod 11.

[0035] Specifically, a plurality of second guide rails 9 are fixedly mounted on one side of the outer surface of the beam 1 , and a moving mechanism 10 is provided on the side of the plurality of second guide rails 9 away from the beam 1 . The moving mechanism 10 is slidably embedded in the interior of the beam 1 near the outer surface of the middle portion.

[0036] Through the above technical solution, the mobile mechanism 10 is limited by the second guide rail 9 so that the mobile mechanism 10 can only move in a specific area. A sliding groove begins to be provided inside the beam 1, and the middle part of the mobile mechanism 10 is slidably embedded in the inside of the sliding groove, thereby increasing the stability of the mobile mechanism 10 through the sliding groove.

[0037] Specifically, a connecting rod 11 is fixedly installed on the side of the moving mechanism 10 away from the beam 1, and third guide rails 12 are provided on both sides of the inner wall of the connecting rod 11, and a processing seat 13 is fixedly installed on one side of the outer surface of multiple third guide rails 12.

[0038] Through the above technical solution, the moving mechanism 10 and the processing seat 13 are connected together through the connecting rod 11, and the third guide rail 12 limits the processing seat 13 so that it moves along a specific path.

[0039] Specifically, a spindle head 14 is provided at the bottom of the outer surface of the processing seat 13, first guide rails 8 are provided on both sides of the inner wall of the beam 1, and multiple first guide rails 8 are fixedly installed with vertical plates 7 on the side away from the beam 1, and a base plate 6 is fixedly installed at the bottom of the outer surface of the vertical plate 7, and the threaded rod 3 is rotatably embedded in the interior of the vertical plate 7.

[0040] Through the above technical solution, the workpiece is processed by the spindle head 14, the first guide rail 8 supports the beam 1 while moving the beam 1 along a specific path, the device is supported by the base plate 6, and the threaded rod 3 is rotated to drive the scraper 301 to move.

[0041] Specifically, a limit rod 4 is slidably embedded in the side of the scraper 301 away from the threaded rod 3, and the limit rod 4 is fixedly installed inside the vertical plate 7. A cleaning motor 5 is fixedly installed on one side of the outer surface of the vertical plate 7, and the output shaft of the cleaning motor 5 is fixedly connected to the threaded rod 3. A processing table 19 is fixedly installed on the top of the outer surface of the base plate 6, and a waste box 20 is slidably embedded in the interior of the base plate 6.

[0042] Through the above technical solution, the scraper 301 is limited to one side away from the threaded rod 3 by the limiting rod 4, the threaded rod 3 is driven to rotate by the cleaning motor 5 so that the threaded rod 3 drives the scraper 301 to move, the processing table 19 carries the processed workpiece, and the waste box 20 collects the scraps cleaned by the scraper 301 and the cleaning brush 303.

[0043] When in use, the crossbeam 1 is provided with a slide groove 2, and a slider 201 is embedded in the slide groove 2. The slide groove 2 and the slider 201 cooperate to limit the protective shell 202 to prevent the protective shell 202 from shifting during use. The protective shell 202 can protect the crossbeam 1 to prevent the crossbeam 1 from being damaged by collision during use. At the same time, a mounting plate 203 is provided on one side of the protective shell 202, and a sliding disk 17 is provided inside the mounting plate 203. The sliding disk 17 can protect the moving mechanism 10 and the connecting rod 11 to prevent the moving mechanism 10 and the sliding disk 17 from being damaged by collision during use. After the processing is completed, the cleaning motor 5 can be started, and the cleaning motor 5 drives the screw The threaded rod 3 rotates, and the threaded rod 3 can drive the scraper 301 to move while rotating, and the scraper 301 can push the scraps left on the processing table 19. During the movement, the scraper 301 can also drive the cleaning brush 303 to move through the column 302. Since a holding spring 304 is provided on the top of the outer surface of the cleaning brush 303, the holding spring 304 can push the cleaning brush 303 so that the cleaning brush 303 is in close contact with the processing table 19, and the cleaning brush 303 can be used to clean the smaller particles left on the processing table 19. The scraper 301 and the cleaning brush 303 can cooperate to clean the scraps on the processing table 19 to prevent the scraps from being left on the processing table 19 and affecting subsequent processing.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A beam protection device for a gantry type machining center, comprising a beam (1), characterized in that: The outer surface of the crossbeam (1) is provided with a protective component, and one side of the crossbeam (1) is provided with a cleaning component; The protective component comprises a plurality of slide grooves (2), and the plurality of slide grooves (2) are all provided on both sides of the crossbeam (1), a slider (201) is slidably embedded in the interior of the plurality of slide grooves (2), and a protective shell (202) is fixedly installed on one side of the outer surface of the plurality of sliders (201), a mounting plate (203) is provided on one side of the outer surface of the protective shell (202), and a plurality of fixing bolts (204) are provided inside the mounting plate (203), and the plurality of fixing bolts (204) are all threadedly embedded in the interior of the protective shell (202) through the mounting plate (203); The cleaning assembly comprises a threaded rod (3), and a scraper (301) is threadedly sleeved on the outer surface of the threaded rod (3), a plurality of columns (302) are fixedly mounted on the top of the outer surface of the scraper (301), and a cleaning brush (303) is slidably sleeved on the outer surfaces of the plurality of columns (302), the bottom of the outer surface of the cleaning brush (303) is slidably embedded in the interior of the scraper (301), a plurality of holding springs (304) are fixedly mounted on the top of the outer surface of the scraper (301), and the plurality of holding springs (304) are wound and sleeved on the outer surfaces of the columns (302).

2. The crossbeam protection device for a gantry type machining center according to claim 1, characterized in that: Limiting grooves (15) are provided on both sides of the inner wall of the mounting plate (203), and a plurality of sliding plates (17) are slidably embedded in the interior of the limiting grooves (15), and a folding plate (16) is rotatably sleeved on the side of the plurality of sliding plates (17) away from the limiting grooves (15).

3. The crossbeam protection device for a gantry type machining center according to claim 2, characterized in that: One side of the outer surface of each of the folding plates (16) is fixedly connected to the mounting plate (203), and a strong magnet (18) is fixedly mounted on one side of each of the folding plates (16) away from the fixing bolt (204).

4. The crossbeam protection device for a gantry type machining center according to claim 1, characterized in that: A plurality of second guide rails (9) are fixedly mounted on one side of the outer surface of the beam (1), and a moving mechanism (10) is provided on the side of the plurality of second guide rails (9) away from the beam (1). The moving mechanism (10) is slidably embedded in the interior of the beam (1) on the outer surface near the middle.

5. The crossbeam protection device for a gantry type machining center according to claim 4, characterized in that: A connecting rod (11) is fixedly mounted on the side of the moving mechanism (10) away from the crossbeam (1), and third guide rails (12) are provided on both sides of the inner wall of the connecting rod (11), and a processing seat (13) is fixedly mounted on one side of the outer surface of the plurality of third guide rails (12).

6. The crossbeam protection device for a gantry type machining center according to claim 5, characterized in that: A spindle head (14) is provided at the bottom of the outer surface of the processing seat (13), first guide rails (8) are provided on both sides of the inner wall of the beam (1), and a plurality of first guide rails (8) are fixedly mounted with vertical plates (7) on the side away from the beam (1), a bottom plate (6) is fixedly mounted on the bottom of the outer surface of the vertical plate (7), and the threaded rod (3) is rotatably embedded in the interior of the vertical plate (7).

7. The crossbeam protection device for a gantry type machining center according to claim 6, characterized in that: A limiting rod (4) is slidably embedded in the side of the scraper (301) away from the threaded rod (3), and the limiting rod (4) is fixedly installed inside the vertical plate (7). A cleaning motor (5) is fixedly installed on one side of the outer surface of the vertical plate (7), and the output shaft of the cleaning motor (5) is fixedly connected to the threaded rod (3). A processing table (19) is fixedly installed on the top of the outer surface of the bottom plate (6), and a waste box (20) is slidably embedded in the interior of the bottom plate (6).

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