An easy-to-clean CNC gantry milling machine workbench

Abstract

The utility model relates to the technical field of CNC gantry milling machines and discloses an easy-to-clean CNC gantry milling machine workbench, comprising a CNC milling machine body, a CNC gantry is arranged on the CNC milling machine body, a top side of the CNC milling machine body is provided with a plurality of strip grooves, two lifting grooves are arranged on both sides of the CNC gantry, lifting blocks are movably installed in the lifting grooves, an electric push rod is fixedly installed on the top inner wall of the lifting groove, the output end of the electric push rod is fixedly installed on the top side of the lifting block, and the same first scraper is installed on the two lifting blocks through a first elastic mechanism. The utility model achieves the effect of saving space by arranging a plurality of second scrapers and a first scraper that can be elastically telescopically adjusted on both sides of the CNC gantry, and the plurality of second scrapers and the first scraper are used to scrape the table top of the CNC milling machine body and the waste chips in the plurality of strip grooves through the movement of the CNC gantry.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control gantry milling machines, in particular to an easy-to-clean working table of a numerical control gantry milling machine. Background Art

[0002] The CNC gantry milling machine is an automatic processing equipment developed on the basis of the general milling machine. The processing technology of the two is basically the same, and the structure is somewhat similar. When the CNC gantry milling machine processes the workpiece, a lot of waste will be generated. Therefore, the workbench of the CNC gantry milling machine needs to be cleaned after the processing is completed.

[0003] There is an easy-to-clean CNC gantry milling machine workbench (its authorization announcement number is: CN218946460U), which is provided with an additional movable box on the processing table of the CNC milling machine, and the waste on the top of the processing table and in the strip groove is cleaned by a cleaning mechanism arranged in the movable box; however, it has some shortcomings in actual use: since the additional movable box is added to the processing table, the working space of the CNC milling machine processing table is occupied, which makes it inconvenient for the CNC milling machine to process longer workpieces, resulting in inconvenience for the CNC milling machine to process the workpieces. Therefore, we propose the utility model to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easy-to-clean CNC gantry milling machine workbench to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A CNC gantry milling machine workbench that is easy to clean comprises a CNC milling machine body, a CNC gantry is arranged on the CNC milling machine body, a plurality of strip grooves are opened on the top side of the CNC milling machine body, two lifting grooves are opened on both sides of the CNC gantry, a lifting block is movably installed in the lifting groove, an electric push rod is fixedly installed on the inner wall of the top side of the lifting groove, the output end of the electric push rod is fixedly installed on the top side of the lifting block, the same first scraper is installed on the two lifting blocks through a first elastic mechanism, a rolling mechanism is arranged on one side of the first scraper, a mounting frame is fixedly installed on the top side of the first scraper, a plurality of second scrapers are arranged on one side of the first scraper, the plurality of second scrapers are respectively inserted in the corresponding strip grooves, and the second scraper is connected to the mounting frame through a second elastic mechanism.

[0007] Preferably, the cross-section of the lifting slot is arranged in a convex structure, and the lifting block is adapted to the lifting slot, so that the lifting block can move upward or downward in the lifting slot.

[0008] Preferably, the first elastic mechanism includes a top block, a first connecting rod and a first spring, a top block is provided on the top side of the lifting block, one end of the first connecting rod is fixedly mounted on the bottom side of the top block, the other end of the first connecting rod movably passes through the outside of the lifting block and is fixedly mounted on the top of one end of the first scraper, the bottom side of the top block is fixedly mounted on one end of the first spring, and the other end of the first spring is fixedly mounted on the top side of the lifting block, and the first scraper is tightly fitted on the top side table of the CNC milling machine body through two sets of first elastic mechanisms.

[0009] Preferably, the cross-section of the first scraper is T-shaped, one side of the first scraper is overlapped on one side of the CNC gantry, and the waste chips on the worktable of the CNC milling machine body are scraped by the horizontally moving first scraper.

[0010] Preferably, the rolling mechanism includes side plates and moving rollers, side plates are fixedly installed on both sides of the first scraper, and the same moving roller is rotatably installed on the side where the two side plates are close to each other, and the bottom end of the moving roller overlaps the top side of the CNC milling machine body, and the bottom end of the moving roller is kept horizontal with the bottom side of the first scraper. By arranging a rolling mechanism on one side of the first scraper, it is convenient to support the first scraper to move horizontally on the table of the CNC milling machine body.

[0011] Preferably, the second elastic mechanism includes a second connecting rod and a second spring, one end of the second connecting rod is fixedly mounted on the top side of the second scraper, the other end of the second connecting rod can be movably passed through to the outside of the first scraper and fixedly mounted on the top inner wall of the mounting frame, one end of the second spring is fixedly mounted on the top inner wall of the mounting frame, the other end of the second spring is fixedly mounted on the top side of the first scraper, and the second elastic mechanism on the top side of the second scraper can facilitate the second scraper to fit tightly in the strip groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The easy-to-clean CNC gantry milling machine worktable achieves the effect of saving space by arranging multiple second scrapers and a first scraper that can be elastically adjusted for extension and contraction on both sides of the CNC gantry. The multiple second scrapers and the first scraper can scrape the table top of the CNC milling machine body and the waste chips in the multiple strip grooves through the movement of the CNC gantry. When cleaning is not performed, the multiple second scrapers and the first scraper can be adjusted to move up, which does not affect the CNC milling machine body's processing operation on a longer workpiece, and the operation is relatively simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional partial cross-section;

[0015] Figure 2 For this utility model Figure 1The structural diagram of part A in the figure;

[0016] Figure 3 It is a schematic diagram of the structure of a partial cross-section of the CNC gantry of the utility model;

[0017] Figure 4 It is a schematic structural diagram of a partial front cross-section of the utility model.

[0018] In the figure: 1. CNC milling machine body; 2. CNC gantry; 3. Bar groove; 4. Lifting groove; 5. Lifting block; 6. Electric push rod; 7. First scraper; 8. Top block; 9. First connecting rod; 10. First spring; 11. Side plate; 12. Moving roller; 13. Mounting frame; 14. Second scraper; 15. Second connecting rod; 16. Second spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4, an easy-to-clean CNC gantry milling machine workbench, comprising a CNC milling machine body 1, a CNC gantry 2 is arranged on the CNC milling machine body 1, a plurality of strip grooves 3 are opened on the top side of the CNC milling machine body 1, two lifting grooves 4 are opened on both sides of the CNC gantry 2, a lifting block 5 is movably installed in the lifting groove 4, an electric push rod 6 is fixedly installed on the inner wall of the top side of the lifting groove 4, the output end of the electric push rod 6 is fixedly installed on the top side of the lifting block 5, and the same first scraper 7 is installed on the two lifting blocks 5 through a first elastic mechanism, the first elastic mechanism comprises a top block 8, a first connecting rod 9 and a first spring 10, a top block 8 is arranged on the top side of the lifting block 5, one end of the first connecting rod 9 is fixedly installed on the bottom side of the top block 8, the other end of the first connecting rod 9 movably penetrates the outside of the lifting block 5 and is fixedly installed on the top of one end of the first scraper 7, the bottom side of the top block 8 is fixedly installed on one end of the first spring 10, and the other end of the first spring 10 is fixedly installed on the top side of the lifting block 5, Two groups of first elastic mechanisms make the first scraper 7 fit tightly on the top side table of the CNC milling machine body 1; a rolling mechanism is provided on one side of the first scraper 7, a mounting frame 13 is fixedly installed on the top side of the first scraper 7, and a plurality of second scrapers 14 are provided on one side of the first scraper 7, and the plurality of second scrapers 14 are respectively inserted into the corresponding strip grooves 3, and the second scraper 14 is connected to the mounting frame 13 through a second elastic mechanism, and the second elastic mechanism includes a second connecting rod 15 and a second spring 16, and one end of the second connecting rod 15 is fixedly installed on the top side of the second scraper 14, and the other end of the second connecting rod 15 is movable through the outside of the first scraper 7 and fixedly installed on the top side inner wall of the mounting frame 13, and one end of the second spring 16 is fixedly installed on the top side inner wall of the mounting frame 13, and the other end of the second spring 16 is fixedly installed on the top side of the first scraper 7, and the second elastic mechanism on the top side of the second scraper 14 facilitates the second scraper 14 to fit tightly in the strip groove 3.

[0021] Furthermore, the cross-section of the lifting slot 4 is configured as a convex structure, and the lifting block 5 is adapted to the lifting slot 4 , so that the lifting block 5 can move upward or downward in the lifting slot 4 .

[0022] Furthermore, the cross section of the first scraper 7 is arranged in a T-shaped structure, and one side of the first scraper 7 is overlapped on one side of the CNC gantry 2, and the waste chips on the worktable of the CNC milling machine body 1 are scraped by the horizontally moving first scraper 7.

[0023] Furthermore, the rolling mechanism includes side plates 11 and moving rollers 12. The side plates 11 are fixedly installed on both sides of the first scraper 7. The same moving roller 12 is rotatably installed on the side where the two side plates 11 are close to each other. The bottom end of the moving roller 12 is overlapped on the top side of the CNC milling machine body 1. The bottom end of the moving roller 12 is kept horizontal with the bottom side of the first scraper 7. By arranging a rolling mechanism on one side of the first scraper 7, it is convenient to support the first scraper 7 to move horizontally on the table of the CNC milling machine body 1.

[0024] During use: when it is necessary to clean the working table of the CNC milling machine body 1, the two electric push rods 6 on the corresponding side of the CNC gantry 2 are opened to drive the two lifting blocks 5 to slide downward in the corresponding lifting slots 4 until the multiple second scrapers 14 are respectively inserted into the corresponding strip slots 3. As they continue to move downward, the multiple second springs 16 are deformed and stretched by force. At this time, the multiple second scrapers 14 are respectively tightly fitted on the bottom sides of the corresponding strip slots 3. At the same time, the two first springs 10 are deformed and stretched by force, so that the first scrapers 7 and the moving rollers 12 are tightly fitted on the top side of the CNC milling machine body 1. At this time, by running the CNC milling machine body 1, the CNC gantry 2 is moved horizontally on the CNC milling machine body 1. It moves left, at this time, the table top of the CNC milling machine body 1 and the waste chips in the multiple strip grooves 3 can be scraped by the multiple second scrapers 14 and the first scraper 7, until the waste chips are cleared out of the CNC milling machine body 1; the method in this case, by arranging multiple second scrapers 14 and the first scraper 7 that can be elastically adjusted on both sides of the CNC gantry 2, the effect of saving space is achieved, and the multiple second scrapers 14 and the first scraper 7 can be used to scrape the table top of the CNC milling machine body 1 and the waste chips in the multiple strip grooves 3 through the movement of the CNC gantry 2. When not cleaning, the multiple second scrapers 14 and the first scraper 7 can be adjusted to move upward, which will not affect the CNC milling machine body 1 to perform processing operations on longer workpieces, and the operation is relatively simple and fast.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easy-to-clean CNC gantry milling machine workbench, comprising a CNC milling machine body (1), characterized in that: A CNC gantry (2) is provided on the CNC milling machine body (1), a plurality of strip grooves (3) are provided on the top side of the CNC milling machine body (1), two lifting grooves (4) are provided on both sides of the CNC gantry (2), a lifting block (5) is movably installed in the lifting groove (4), an electric push rod (6) is fixedly installed on the inner wall of the top side of the lifting groove (4), the output end of the electric push rod (6) is fixedly installed on the top side of the lifting block (5), the same first scraper (7) is installed on both lifting blocks (5) through a first elastic mechanism, a rolling mechanism is provided on one side of the first scraper (7), a mounting frame (13) is fixedly installed on the top side of the first scraper (7), a plurality of second scrapers (14) are provided on one side of the first scraper (7), the plurality of second scrapers (14) are respectively inserted into the corresponding strip grooves (3), and the second scraper (14) and the mounting frame (13) are connected through a second elastic mechanism.

2. The easy-to-clean CNC gantry milling machine workbench according to claim 1, characterized in that: The cross-section of the lifting groove (4) is arranged in a convex structure, and the lifting block (5) is adapted to the lifting groove (4).

3. The easy-to-clean CNC gantry milling machine workbench according to claim 1, characterized in that: The first elastic mechanism comprises a top block (8), a first connecting rod (9) and a first spring (10); the top block (8) is arranged on the top side of the lifting block (5); one end of the first connecting rod (9) is fixedly mounted on the bottom side of the top block (8); the other end of the first connecting rod (9) movably passes through the outside of the lifting block (5) and is fixedly mounted on the top of one end of the first scraper (7); the bottom side of the top block (8) is fixedly mounted on one end of the first spring (10); and the other end of the first spring (10) is fixedly mounted on the top side of the lifting block (5).

4. The easy-to-clean CNC gantry milling machine workbench according to claim 1, characterized in that: The cross section of the first scraper (7) is arranged in a T-shaped structure, and one side of the first scraper (7) is overlapped on one side of the CNC gantry (2).

5. The easy-to-clean CNC gantry milling machine workbench according to claim 4, characterized in that: The rolling mechanism comprises a side plate (11) and a moving roller (12); the side plates (11) are fixedly mounted on both sides of the first scraper (7); the same moving roller (12) is rotatably mounted on the side of the two side plates (11) close to each other; the bottom end of the moving roller (12) overlaps the top side of the CNC milling machine body (1), and the bottom end of the moving roller (12) is kept horizontal with the bottom side of the first scraper (7).

6. The easy-to-clean CNC gantry milling machine workbench according to claim 4, characterized in that: The second elastic mechanism comprises a second connecting rod (15) and a second spring (16); one end of the second connecting rod (15) is fixedly mounted on the top side of the second scraper (14); the other end of the second connecting rod (15) movably passes through the outside of the first scraper (7) and is fixedly mounted on the top inner wall of the mounting frame (13); one end of the second spring (16) is fixedly mounted on the top inner wall of the mounting frame (13); the other end of the second spring (16) is fixedly mounted on the top side of the first scraper (7).

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