Beam protection device of five-axis machining center

Abstract

The utility model discloses a five-axis machining center crossbeam protection device which comprises a crossbeam, a ram and a plurality of protection covers, the ram is arranged on the front surface of the crossbeam in a sliding mode, a plurality of protection covers are arranged between the ram and the crossbeam, a placing cavity and a storage cavity are sequentially dug in the ram from top to bottom, a mounting vertical plate is arranged in the storage cavity, and the mounting vertical plate is connected with the ram. Electric adjusting mechanisms are symmetrically arranged on the two sides of the mounting vertical plate, a dust collection mechanism is arranged on one side of each electric adjusting mechanism, a sealing mechanism is arranged between each dust collection mechanism and the corresponding storage cavity, and a power mechanism is connected to the supply and output end of each dust collection mechanism. And the dust collector, the soft conveying pipe and the dust collection head serve as a dust cleaning structure on the dust cover, dust on the dust cover can be conveniently cleaned, manual cleaning of workers is omitted, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crossbeam protection auxiliary equipment for a five-axis machining center, in particular to a crossbeam protection device for a five-axis machining center. Background Art

[0002] The crossbeam protection can protect the important parts of the machine tool crossbeam, such as the guide rail and the lead screw. The guide rail and the lead screw play an important role in guiding, supporting and transmitting in the machine tool crossbeam, and the protection of these key parts is particularly important. It plays an effective protective role in preventing the entry of chips and other impurities, protecting the key parts of the crossbeam from external corrosion and damage, effectively maintaining the accuracy of the machine tool crossbeam, and extending the service life of the machine tool crossbeam.

[0003] For example, an existing Chinese authorized patent (publication number: CN 219649371 U) discloses a gantry-type five-axis machining center beam protection device, which relates to the field of machine tool components, including: a first beam protection pull cover, one end of which is connected to one side of the ram slide, and the bottom of the first beam protection pull cover is slidably arranged on the front protection plate of the beam; a second beam protection pull cover, one end of which is connected to the other side of the ram slide, and the bottom of the second beam protection pull cover is slidably arranged on the front protection plate of the beam; two sets of pulley assemblies are respectively arranged between the first beam protection pull cover and the second beam protection pull cover and the beam; in the protection device, the first beam protection pull cover and the second beam protection pull cover are respectively arranged on both sides of the ram slide, and are tightly fitted to protect the machine tool beam intactly, so that important components such as the internal guide rails and lead screws of the beam are not disturbed by impurities such as dust and iron filings.

[0004] The crossbeam protection device of the gantry-type five-axis machining center designed as above has the following disadvantages in actual use: the dust generated by machining will stick to the protective cover, and the protective pull cover in the comparison case does not have a dust removal structure, so the staff needs to clean it again, which reduces the practicality.

[0005] In view of this, a five-axis machining center beam protection device is provided to overcome the above-mentioned defects. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a beam protection device for a five-axis machining center to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A crossbeam protection device for a five-axis machining center comprises a crossbeam, a ram and a protective cover, wherein a ram is slidably arranged on the front surface of the crossbeam, a plurality of protective covers are arranged between the ram and the crossbeam, a placement cavity and a storage cavity are sequentially excavated in the ram from top to bottom, a mounting vertical plate is arranged in the storage cavity, electric adjustment mechanisms are symmetrically arranged on both sides of the mounting vertical plate, a dust suction mechanism is arranged on one side of the electric adjustment mechanism, a sealing mechanism is arranged between the dust suction mechanism and the storage cavity, and a power mechanism is connected to the supply end of the dust suction mechanism.

[0009] Preferably, the electric adjustment mechanism comprises a mounting sleeve and an electro-hydraulic push rod, wherein the mounting sleeve is symmetrically arranged on both sides of the mounting vertical plate, and the electro-hydraulic push rod is arranged in the mounting sleeve.

[0010] Preferably, the dust suction mechanism comprises a driving plate and a dust suction head, wherein the driving plate is arranged on one side of the electro-hydraulic push rod, and the dust suction head is embedded in the rear surface of the driving plate.

[0011] Preferably, the connection between the electro-hydraulic push rod and the mounting sleeve is a fixed connection, and the connection between the electro-hydraulic push rod and the driving plate is also a fixed connection.

[0012] Preferably, the sealing mechanism includes a connecting plate, a connecting port and a sealing gasket, the connecting plate is arranged on one side of the driving plate, the connecting port is symmetrically excavated on both sides of the slide and connected to the storage cavity, and sealing gaskets are symmetrically arranged on both sides of the connecting plate.

[0013] Preferably, the sum of the sizes of the connecting plate and the sealing gasket matches the structure inside the connecting port.

[0014] Preferably, the power mechanism comprises a vacuum cleaner and a flexible transmission tube, the vacuum cleaner is symmetrically arranged at the bottom of the placement cavity, and the bottom of the vacuum cleaner is connected to a flexible transmission tube.

[0015] Preferably, the other side of the flexible transmission tube passes through one side of the inner cavity of the driving plate and is connected to the dust collector head.

[0016] This utility model has the following beneficial effects:

[0017] Compared with the prior art, the crossbeam protection device of the five-axis machining center cooperates with the electric adjustment mechanism and the components included therein, and with the dust collection mechanism, sealing mechanism and power mechanism. The electro-hydraulic push rod is used as the deployment and callback component, which is convenient for retraction and deployment. The vacuum cleaner, soft transmission tube and dust collection head are used as the dust cleaning structure on the dust cover, which facilitates the cleaning of dust on the protective cover, eliminates the need for staff to clean it manually again, and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the main structure of a beam protection device for a five-axis machining center according to an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of a ram of a beam protection device for a five-axis machining center according to an embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the ram of a beam protection device for a five-axis machining center according to an embodiment of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the disassembled structure of the sealing mechanism of the crossbeam protection device of a five-axis machining center according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Crossbeam; 2. Slide; 3. Protective cover; 4. Placement cavity; 5. Storage cavity; 6. Installation vertical plate; 7. Electric adjustment mechanism; 8. Dust collection mechanism; 9. Sealing mechanism; 10. Power mechanism; 11. Installation sleeve; 12. Electro-hydraulic push rod; 13. Driving plate; 14. Dust collection head; 15. Connecting plate; 16. Connecting port; 17. Sealing gasket; 18. Vacuum cleaner; 19. Flexible transmission tube. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the practical embodiment clearer, the technical solutions in the embodiment will be clearly and completely described below in conjunction with the drawings in the practical embodiment. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0027] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0028] Example

[0029] like Figure 1-4 As shown, a beam protection device for a five-axis machining center according to an embodiment of the utility model comprises a beam 1, a ram 2 and a protective cover 3, a ram 2 is slidably arranged on the front surface of the beam 1, a plurality of protective covers 3 are arranged between the ram 2 and the beam 1, a placement cavity 4 and a storage cavity 5 are dug in the ram 2 from top to bottom, a mounting vertical plate 6 is arranged in the storage cavity 5, electric adjustment mechanisms 7 are symmetrically arranged on both sides of the mounting vertical plate 6, a dust collection mechanism 8 is arranged on one side of the electric adjustment mechanism 7, a sealing mechanism 9 is arranged between the dust collection mechanism 8 and the storage cavity 5, and a power mechanism 10 is connected to the supply end of the dust collection mechanism 8; the electric adjustment mechanism 7 unfolds or retracts the dust collection mechanism 8, and then the power mechanism 10 cleans the dust on the surface of the protective cover 3 through the dust collection mechanism 8.

[0030] The electric adjustment mechanism 7 includes a mounting sleeve 11 and an electro-hydraulic push rod 12. The mounting sleeve 11 is symmetrically arranged on both sides of the mounting vertical plate 6. The electro-hydraulic push rod 12 is arranged in the mounting sleeve 11. The electro-hydraulic push rod 12 is started by an external switch, and the electro-hydraulic push rod 12 moves to one side with a driving plate 13 and the components thereon fixed on one side, so that the driving plate 13 and the components thereon extend out of one side of the slide 2.

[0031] The dust suction mechanism 8 includes a driving plate 13 and a dust suction head 14, wherein the driving plate 13 is arranged on one side of the electro-hydraulic push rod 12, and the dust suction head 14 is embedded in the rear surface of the driving plate 13, and the connection between the electro-hydraulic push rod 12 and the mounting sleeve 11 is fixedly connected, and the connection between the electro-hydraulic push rod 12 and the driving plate 13 is also fixedly connected; then the dust collector 18 is started by an external switch, and the dust collector 18 absorbs and cleans the dust on the protective cover 3 through the flexible transmission tube 19 and the dust suction head 14.

[0032] The sealing mechanism 9 includes a connecting plate 15, a connecting port 16 and a sealing gasket 17. The connecting plate 15 is arranged on one side of the driving plate 13. The connecting port 16 is symmetrically excavated on both sides of the slide 2 and is connected to the storage chamber 5. The sealing gaskets 17 are symmetrically arranged on both sides of the connecting plate 15. The sum of the sizes of the connecting plate 15 and the sealing gasket 17 matches the structure inside the connecting port 16. After cleaning the dust, the electro-hydraulic push rod 12 moves back with the dust suction end, so that the connecting plate 15 is engaged with the connecting port 16.

[0033] The power mechanism 10 includes a dust collector 18 and a flexible transmission tube 19. The dust collector 18 is symmetrically arranged at the bottom of the inner cavity of the placement cavity 4. The bottom of the dust collector 18 is connected to the flexible transmission tube 19. The other side of the flexible transmission tube 19 passes through one side of the inner cavity of the driving plate 13 and is connected to the dust collector head 14.

[0034] In summary, with the help of the above-mentioned technical solution of the utility model, when this device is in use, the electro-hydraulic push rod 12 is started by an external switch, and the electro-hydraulic push rod 12 moves to one side with the driving plate 13 and the components thereon fixed on one side, so that the driving plate 13 and the components thereon extend out of one side of the slide 2, and then the vacuum cleaner 18 is started by the external switch, and the vacuum cleaner 18 absorbs and cleans the dust on the protective cover 3 through the flexible transmission tube 19 and the dust collector head 14. After the dust is cleaned, the electro-hydraulic push rod 12 moves back with the dust collector end, so that the connecting plate 15 is engaged with the connecting port 16.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A beam protection device for a five-axis machining center, characterized in that: The invention comprises a cross beam (1), a ram (2) and a protective cover (3); a ram (2) is slidably arranged on the front surface of the cross beam (1); a plurality of protective covers (3) are arranged between the ram (2) and the cross beam (1); a placement cavity (4) and a storage cavity (5) are sequentially excavated from top to bottom in the ram (2); a mounting vertical plate (6) is arranged in the storage cavity (5); electric adjustment mechanisms (7) are symmetrically arranged on both sides of the mounting vertical plate (6); a dust collection mechanism (8) is arranged on one side of the electric adjustment mechanism (7); a sealing mechanism (9) is arranged between the dust collection mechanism (8) and the storage cavity (5); and a power mechanism (10) is connected to the supply end of the dust collection mechanism (8).

2. A five-axis machining center beam protection device according to claim 1, characterized in that: The electric adjustment mechanism (7) comprises a mounting sleeve (11) and an electro-hydraulic push rod (12); the mounting sleeve (11) is symmetrically arranged on both sides of the mounting vertical plate (6); and the electro-hydraulic push rod (12) is arranged in the mounting sleeve (11).

3. A five-axis machining center beam protection device according to claim 2, characterized in that: The dust suction mechanism (8) comprises a driving plate (13) and a dust suction head (14); the driving plate (13) is arranged on one side of the electro-hydraulic push rod (12); and the dust suction head (14) is embedded on the rear surface of the driving plate (13).

4. A five-axis machining center beam protection device according to claim 3, characterized in that: The connection between the electro-hydraulic push rod (12) and the mounting sleeve (11) is a fixed connection, and the connection between the electro-hydraulic push rod (12) and the driving plate (13) is also a fixed connection.

5. A crossbeam protection device for a five-axis machining center according to claim 4, characterized in that: The sealing mechanism (9) comprises a connecting plate (15), a connecting port (16) and a sealing gasket (17); the connecting plate (15) is arranged on one side of the driving plate (13); the connecting port (16) is symmetrically excavated on both sides of the slide (2) and is connected to the storage chamber (5); and the sealing gaskets (17) are symmetrically arranged on both sides of the connecting plate (15).

6. A beam protection device for a five-axis machining center according to claim 5, characterized in that: The sum of the sizes of the connecting plate (15) and the sealing gasket (17) matches the internal structure of the connecting opening (16).

7. A crossbeam protection device for a five-axis machining center according to claim 6, characterized in that: The power mechanism (10) comprises a dust collector (18) and a flexible transmission tube (19); the dust collector (18) is symmetrically arranged at the bottom of the inner cavity of the placement cavity (4); and the bottom of the dust collector (18) is connected to the flexible transmission tube (19).

8. A beam protection device for a five-axis machining center according to claim 7, characterized in that: The other side of the flexible transmission tube (19) penetrates one side of the inner cavity of the driving plate (13) and is connected to the dust collector head (14).

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