Automatic chip removal vertical machining center

Abstract

The utility model relates to the technical field of vertical machining centers, and discloses an automatic chip removal vertical machining center which comprises a machining center shell, a sealing door is installed on the front face of the machining center shell, and a cutting device is installed on the lower surface of a top plate of the machining center shell. The drainage plates are arranged on the two sides of the lower surface of the top plate of the machining center shell, the drainage plates are obliquely designed, and baffles are arranged at the bottoms of the drainage plates; scrap iron can be blocked through drainage plates and a sealing door, the drainage plates are obliquely designed so that the scrap iron can be drained into the conveying box, the scrap iron is discharged through rotating blades, and therefore the situation that the scrap iron cannot completely enter the conveying box can be avoided, and it is not needed to spend time in cleaning the scrap iron which does not enter the conveying box; and the additionally arranged motor can finally drive the scraping plate to scrape scrap iron left on the surface of the drainage plate, so that the scrap iron can be prevented from being adsorbed on the surface of the drainage plate, and cleaning of the scrap iron is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical machining centers, in particular to an automatic chip removal vertical machining center. Background Art

[0002] A vertical machining center (VMC) is a highly automated, multifunctional CNC machine equipped with a tool magazine and automatic tool changer. With a vertical spindle, this machining center is suitable for machining complex parts such as plates, discs, molds, and small housings. It can perform milling, boring, drilling, tapping, and thread cutting operations.

[0003] Common vertical machining centers generally use spiral chip conveyors to remove iron chips. When machining a workpiece, the iron chips generated will fall into the collection port of the spiral chip conveyor. The motor drives the spiral blades to rotate, thereby discharging the iron chips.

[0004] However, as workpieces are machined, the resulting iron chips tend to scatter into the interior of the machining center, with some landing on the surface of the spiral chip conveyor. This requires opening the machining center and taking time to clean out the chips that haven't reached the spiral chip conveyor. Furthermore, because workpieces are subjected to high temperatures during machining, the adsorption properties of the chips change at high temperatures, making them difficult to remove and clean. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides an automatic chip removal vertical machining center to solve the problem proposed in the above background technology that some of the iron chips will be scattered onto the surface of the spiral chip removal device, and the machining center needs to be opened to clean the iron chips that have not entered the spiral chip removal device. At the same time, since the workpiece will generate high temperature during machining, the adsorption of iron chips will change under high temperature conditions, resulting in the iron chips being difficult to fall off and difficult to clean.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic chip removal vertical machining center, comprising:

[0009] A machining center housing, wherein a sealed door is installed on the front of the machining center housing, and a cutting device is installed on the lower surface of the top plate of the machining center housing;

[0010] Drainage plates are provided on both sides of the lower surface of the top plate of the machining center housing. The drainage plates are all inclined and have baffles at the bottom.

[0011] The conveying box is arranged in the middle of the inner cavity of the machining center housing. A motor is installed in the inner cavity of the conveying box. The rotor of the motor is coaxially installed with a rotating shaft, and rotating blades are installed on the surface of the rotating shaft.

[0012] The installation box is arranged at the front part of the upper surface of the drainage plate. A motor is installed in the inner cavity of the installation box. The rotors of the motor are coaxially installed with guide rods, and moving blocks are screwed on the surfaces of the guide rods.

[0013] The installation blocks are arranged on the front surfaces of the moving blocks. Mounting frames are installed on the upper surfaces of the installation blocks, and scraping plates are installed on the surfaces of the mounting frames. The scraping plates are all in contact with the surface of the drainage plate.

[0014] Preferably, the mounting frames are all designed in a U shape, the mounting frames are all in contact with the surface of the installation box, cleaning blocks are installed at the bottoms of the installation blocks, the cleaning blocks are all in contact with the surface of the drainage plate, and the installation blocks can drive the cleaning blocks to move, so as to clean the parts of the upper surfaces of the scraping plates blocked by the installation box.

[0015] Preferably, installation grooves are formed on the front surfaces of the installation boxes, and the installation blocks are inserted into the inner cavities of the installation grooves. The installation grooves enable the installation blocks to move stably.

[0016] Preferably, an installation table is installed in the inner cavity of the machining center housing, and slots are evenly formed on the surface of the installation table. The installation table can place the workpieces to be processed, and the iron filings are not likely to fall onto the surface of the installation table through the slots.

[0017] Preferably, fixing plates are installed on both sides of the upper surface of the installation table, cylinders are installed on the surfaces of the fixing plates, and positioning devices are installed at the inner ends of the cylinders. Starting the cylinders can drive the positioning devices to clamp the workpieces.

[0018] Preferably, connecting plates are installed on the upper parts of the drainage plates, the connecting plates are all connected to the surface of the cutting device, a partition plate is installed in the lower part of the inner cavity of the machining center housing, and baffles are installed at the bottoms of the partition plates. The connecting plates can prevent the iron filings from entering the cutting device, and the partition plate can block the lower surface of the drainage plate, so that the iron filings can fall into the conveying box through between the drainage plates.

[0019] Beneficial effects

[0020] Compared with the prior art, the utility model provides an automatic chip removal vertical machining center, which has the following beneficial effects:

[0021] 1. This automatic chip removal vertical machining center can block iron chips through the guide plate and the sealing door. The guide plate is inclined to guide the iron chips into the conveyor box. The iron chips are discharged by the rotating blades, thus preventing the iron chips from not being able to enter the conveyor box completely, and eliminating the need to spend time cleaning the iron chips that have not entered the conveyor box.

[0022] 2. The automatic chip removal vertical machining center has an additional motor that can drive the guide rod to rotate, thereby driving the moving block to move, and then driving the mounting block to move. The mounting frame will also move and drive the scraper to scrape off the iron chips remaining on the surface of the guide plate, thereby preventing the iron chips from being adsorbed on the surface of the guide plate and facilitating the cleaning of the iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0026] Figure 4 This is a structural diagram of the mounting platform of the utility model;

[0027] Figure 5 This is a structural diagram of the installation box of the utility model;

[0028] Figure 6 This is a schematic cross-sectional view of the installation box of the utility model;

[0029] Figure 7 This is a schematic diagram of the installation structure of the scraper of the utility model.

[0030] In the figure: 1. Machining center housing; 2. Sealing door; 3. Cutting device; 4. Drain plate; 5. Baffle; 6. Conveyor box; 7. Motor; 8. Rotating shaft; 9. Rotating blade; 10. Mounting box; 11. Motor; 12. Guide rod; 13. Moving block; 14. Mounting block; 15. Mounting frame; 16. Scraper; 17. Cleaning block; 18. Mounting groove; 19. Mounting table; 20. Fixed plate; 21. Cylinder; 22. Positioning device; 23. Connecting plate; 24. Partition. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] The present utility model provides a technical solution, an automatic chip removal vertical machining center. Please refer to Figure 1 , which includes a machining center housing 1. A sealing door 2 is installed on the front surface of the machining center housing 1. Please refer to Figure 2 , and a cutting device 3 is installed on the lower surface of the top plate of the machining center housing 1;

[0033] Drainage plates 4 are arranged on both sides of the lower surface of the top plate of the machining center housing 1. The drainage plates 4 are both inclined designs, and baffles 5 are provided at the bottoms of the drainage plates 4;

[0034] A conveying box 6 is arranged in the middle of the inner cavity of the machining center housing 1. A motor 7 is installed in the inner cavity of the conveying box 6. A rotating shaft 8 is coaxially installed on the rotor of the motor 7, and rotating blades 9 are installed on the surface of the rotating shaft 8;

[0035] Please refer to Figure 3 , an installation box 10 is arranged at the front part of the upper surface of the drainage plate 4. Please refer to Figure 6 , a motor 11 is installed in the inner cavity of the installation box 10. Guide rods 12 are coaxially installed on the rotors of the motor 11, and moving blocks 13 are screwed on the surfaces of the guide rods 12;

[0036] Please refer to Figure 7 , mounting blocks 14 are arranged on the fronts of the moving blocks 13. Mounting frames 15 are installed on the upper surfaces of the mounting blocks 14, and scraping plates 16 are installed on the surfaces of the mounting frames 15. The scraping plates 16 are all in contact with the surfaces of the drainage plates 4;

[0037] The iron chips can be blocked by the drainage plates 4 and the sealing door 2. The inclined designs of the drainage plates 4 can drain the iron chips into the conveying box 6, and the iron chips are discharged by the rotating blades 9, so that it can be avoided that the iron chips cannot completely enter the conveying box 6, and there is no need to spend time cleaning the iron chips that do not enter the conveying box 6;

[0038] Starting the motor 11 can drive the guide rods 12 to rotate, thereby driving the moving blocks 13 to move, and further driving the mounting blocks 14 to move. The mounting frames 15 will also move accordingly to drive the scraping plates 16 to scrape the iron chips remaining on the surfaces of the drainage plates 4, so as to prevent the iron chips from adhering to the surfaces of the drainage plates 4 and facilitating the cleaning of the iron chips.

[0039] The mounting frames 15 are all in a U-shaped design. Please refer to Figure 5The mounting frames 15 are all in contact with the surface of the mounting box 10, and cleaning blocks 17 are installed at the bottom of the mounting blocks 14. The cleaning blocks 17 are all in contact with the surface of the guide plate 4. The mounting blocks 14 can drive the cleaning blocks 17 to move, so that the part of the upper surface of the scraper 16 that is blocked by the mounting box 10 can be cleaned.

[0040] The front of the installation box 10 is provided with an installation slot 18 , and the installation blocks 14 are inserted into the inner cavity of the installation slot 18 . The installation slot 18 enables the installation blocks 14 to move stably.

[0041] See also Figure 2 The inner cavity of the machining center housing 1 is equipped with a mounting table 19, see Figure 4 The surface of the mounting table 19 is evenly grooved, and the mounting table 19 can place the workpiece to be processed. The grooves prevent iron chips from falling onto the surface of the mounting table 19.

[0042] Fixing plates 20 are installed on both sides of the upper surface of the mounting platform 19, and cylinders 21 are installed on the surfaces of the fixing plates 20. Positioning devices 22 are installed on the inner ends of the cylinders 21. Starting the cylinders 21 can drive the positioning devices 22 to clamp the workpiece.

[0043] See also Figure 3 The upper part of the guide plate 4 is equipped with a connecting plate 23, and the connecting plates 23 are connected to the surface of the cutting device 3. The lower part of the inner cavity of the machining center shell 1 is equipped with a partition 24, and the baffle 5 is installed at the bottom of the partition 24. The connecting plate 23 can prevent iron chips from entering the cutting device 3, and the partition 24 can block the lower surface of the guide plate 4, so that the iron chips can fall into the conveying box 6 through the guide plates 4.

[0044] The device first places the processed workpiece on the mounting table 19, and slots are used to prevent iron chips from falling onto the surface of the mounting table 19. Starting the cylinder 21 can drive the positioning device 22 to clamp the workpiece, and then the iron chips can be blocked by the guide plate 4 and the sealing door 2. The guide plate 4 is inclined and can guide the iron chips into the conveying box 6. The iron chips are discharged by the rotating blades 9, thereby preventing the iron chips from not being able to fully enter the conveying box 6, and there is no need to spend time cleaning the iron chips that have not entered the conveying box 6. Starting the motor 11 can drive the guide rod 12 to rotate, thereby driving the moving block 13 to move, and then driving the mounting block 14 to move. The mounting frame 15 will also move and drive the scraper 16 to scrape the iron chips remaining on the surface of the guide plate 4, thereby preventing the iron chips from being adsorbed on the surface of the guide plate 4, facilitating the cleaning of the iron chips, and can scrape the iron chips into the conveying box 6. Finally, starting the motor 7 can drive the rotating shaft 8 to rotate, which can drive the rotating blades 9 to rotate, thereby discharging the iron chips.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] 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. An automatic chip removal vertical machining center, characterized in that: Including: The outer shell (1) of the machining center, on the front surface of the outer shell (1) of the machining center, a sealing door (2) is installed, and on the lower surface of the top plate of the outer shell (1) of the machining center, a cutting device (3) is installed; Drainage plates (4), arranged on both sides of the lower surface of the top plate of the outer shell (1) of the machining center, the drainage plates (4) are both inclined, and baffles (5) are provided at the bottoms of the drainage plates (4); A conveying box (6), arranged in the middle of the inner cavity of the outer shell (1) of the machining center, in the inner cavity of the conveying box (6), a motor (7) is installed, coaxially installed on the rotor of the motor (7) is a rotating shaft (8), and on the surface of the rotating shaft (8), rotating blades (9) are installed; An installation box (10), arranged at the front part of the upper surface of the drainage plate (4), in the inner cavity of the installation box (10), a motor (11) is installed, coaxially installed on the rotor of the motor (11) are guide rods (12), and on the surfaces of the guide rods (12), moving blocks (13) are screwed; Installation blocks (14), arranged on the fronts of the moving blocks (13), on the upper surfaces of the installation blocks (14), mounting frames (15) are installed, and on the surfaces of the mounting frames (15), scraping plates (16) are installed, and the scraping plates (16) are all in contact with the surfaces of the drainage plates (4).

2. The automatic chip removal vertical machining center according to claim 1, characterized in that: The mounting frames (15) are all designed in a U shape, the mounting frames (15) are all in contact with the surface of the installation box (10), on the bottoms of the installation blocks (14), cleaning blocks (17) are installed, and the cleaning blocks (17) are all in contact with the surfaces of the drainage plates (4).

3. The automatic chip removal vertical machining center according to claim 1, characterized in that: On the fronts of the installation boxes (10), installation grooves (18) are opened, and the installation blocks (14) are all inserted into the inner cavities of the installation grooves (18).

4. The automatic chip removal vertical machining center according to claim 1, characterized in that: In the inner cavity of the outer shell (1) of the machining center, an installation table (19) is installed, and on the surface of the installation table (19), slots are evenly opened.

5. The automatic chip removal vertical machining center according to claim 4, characterized in that: On both sides of the upper surface of the installation table (19), fixing plates (20) are installed, and on the surfaces of the fixing plates (20), air cylinders (21) are installed, and at the inner ends of the air cylinders (21), positioning devices (22) are installed.

6. The automatic chip removal vertical machining center according to claim 1, characterized in that: On the upper parts of the drainage plates (4), connecting plates (23) are installed, the connecting plates (23) are all connected to the surface of the cutting device (3), in the lower part of the inner cavity of the outer shell (1) of the machining center, a partition plate (24) is installed, and the baffles (5) are all installed at the bottoms of the partition plate (24).

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