Gantry base of numerical control gantry machining center

Abstract

The utility model discloses a gantry base of a numerical control gantry machining center, and relates to the technical field of gantry bases, the gantry base comprises a base, two mounting plates are symmetrically and fixedly connected to the top of the base, a workbench is arranged on the sides, close to each other, of the two mounting plates, a filter plate is arranged above an oil collecting box, and the oil collecting box is provided with an oil outlet. A waste residue groove is formed in each T-shaped plate, two cleaning plates are symmetrically arranged on the surface of the filter plate in an attached mode, and the oil collecting box and the filter plate are both arranged under the workbench. The two cleaning plates and the two T-shaped plates are arranged, the two cleaning plates are symmetrically arranged on the surface of the filter plate in an attached mode, a waste residue groove is formed in each T-shaped plate, and the two cleaning plates can synchronously move towards the two sides through the driving mechanism and the transmission mechanism; waste residues falling on the surface of the filter plate can be swept into the two waste residue grooves, so that the filter plate is prevented from being blocked by the waste residues, and the service life of the filter plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry bases, in particular to a gantry base for a numerically controlled gantry machining center. Background Art

[0002] The CNC gantry machining center is an automated machining center equipped with a program control system. It can move the workbench and spindle and process parts according to the programmed program. The base is designed in a rectangular shape, and a screw and two slide rails are set on the top surface of the base to realize the movement of the workbench. This structure is simple and stable.

[0003] After searching, a CNC gantry machining center base with publication number CN216939409U is found, which includes a base, a support base fixedly arranged on the top of the base, baffles fixedly arranged on both sides of the support base, a filter plate connected between the two baffles, a workbench slidingly arranged inside the support base, the workbench is located above the filter plate, and sliders are fixedly arranged on the front and back sides of the workbench, and the sliders are slidably installed on the inner wall of the support base.

[0004] However, the existing CNC gantry machining center base has certain drawbacks when in use. Although the device can separate and collect waste residues and waste liquids, the waste residues will continue to accumulate inside the filter plate. After long-term use, the filter plate may be clogged, which will affect the filtering effect of the filter plate. Utility Model Content

[0005] In view of the above problems existing in the base of the existing CNC gantry machining center, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a gantry base for a CNC gantry machining center, which solves the problem that although the device can separate and collect waste residues and waste liquids, the waste residues will continue to accumulate inside the filter plate, and the filter plate may be clogged after long-term use, which will affect the filtering effect of the filter plate.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A gantry base of a CNC gantry machining center comprises a base, wherein two mounting plates are symmetrically fixedly connected to the top of the base, and a mounting groove is provided on the side wall of each mounting plate, a workbench is provided on the side close to the two mounting grooves, and a plurality of waste holes are symmetrically provided inside the workbench, an oil collecting box is placed on the top of the base, a filter plate is provided above the oil collecting box, two T-shaped plates are symmetrically fixedly connected to the side wall of the filter plate, a waste residue groove is provided inside each of the T-shaped plates, two cleaning plates are symmetrically fitted on the surface of the filter plate, each cleaning plate is provided on one side of the corresponding waste residue groove, the oil collecting box and the filter plate are both provided directly below the workbench, driving mechanisms are provided on both sides of the workbench, a transmission mechanism is provided above the filter plate, each cleaning plate matches the transmission mechanism, and the transmission mechanism is connected to the driving mechanism through the transmission mechanism.

[0009] Preferably, the driving mechanism includes a motor, a first screw rod and two connecting plates, the motor is fixedly connected to the back side of the corresponding mounting plate, the first screw rod is rotatably connected to the inner wall of the corresponding mounting groove, one end of the first screw rod passes through the corresponding mounting plate and is fixedly connected to the output shaft of the motor, the two connecting plates are symmetrically fixedly connected to the side walls of the workbench, and one of the connecting plates is threadedly sleeved on the rod wall of the first screw rod.

[0010] Preferably, the transmission mechanism includes a connecting rod, two first bevel gears, a fixed plate, a second screw rod, two second bevel gears and a moving block, the connecting rod is rotatably connected to the inner wall of the corresponding mounting groove, the two first bevel gears are respectively fixedly sleeved on the first screw rod and the rod wall of the connecting rod, the two first bevel gears are meshingly connected, the fixed plate is fixedly connected to the inner wall of the corresponding mounting groove, the second screw rod is rotatably connected to the side wall of the fixed plate, the two second bevel gears are respectively fixedly sleeved on the second screw rod and the rod wall of the connecting rod, the two second bevel gears are meshingly connected, the moving block is threadedly sleeved on the rod wall of the second screw rod, and the two cleaning plates are symmetrically fixedly connected to the bottom of the moving block.

[0011] Preferably, two slide grooves are symmetrically provided on the side wall of the mounting plate, each of the T-shaped plates is slidably arranged inside the corresponding slide groove, and each of the mounting plates is threadedly connected to the corresponding T-shaped plate via bolts.

[0012] Preferably, a first limiting rod is fixedly connected to the inner wall of one of the installation grooves, and the first limiting rod is movably sleeved inside the corresponding connecting plate.

[0013] Preferably, a second limiting rod is fixedly connected to the side wall of the fixed plate, and the moving block is movably sleeved on the rod wall of the second limiting rod.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model provides two cleaning plates and two T-shaped plates, the two cleaning plates are symmetrically fitted on the surface of the filter plate, each T-shaped plate is provided with a waste residue groove inside, and the two cleaning plates can be synchronously moved to both sides through a driving mechanism and a transmission mechanism, so that the waste residue falling on the surface of the filter plate can be swept into the two waste residue grooves, thereby preventing the filter plate from being blocked by the waste residue and increasing the service life of the filter plate.

[0016] 2. The utility model starts a motor to drive a first screw rod to rotate by setting a first screw rod, and the first screw rod can drive a corresponding connecting plate to rotate, and the connecting plate is fixedly connected to the side wall of the workbench, thereby realizing that the workbench drives the processed parts to move smoothly.

[0017] 3. In the utility model, by setting up the second screw, the rotation of the first screw can drive the corresponding first bevel gear to rotate, and the rotation of the first bevel gear can drive the connecting rod and the two second bevel gears to rotate synchronously. The second screw is fixedly sleeved inside the corresponding second bevel gear, thereby realizing that the second screw drives the moving block and the two cleaning plates to move synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application 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 recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 For the utility model Figure 1 Rear view of

[0022] Figure 4 For the utility model Figure 1 Enlarged view of part A.

[0023] Description of reference numerals:

[0024] 1. Base; 2. Mounting plate; 3. Workbench; 4. Oil collecting box; 5. Filter plate; 6. T-shaped plate; 7. Cleaning plate; 8. Motor; 9. First screw rod; 10. Connecting plate; 11. Connecting rod; 12. First bevel gear; 13. Fixed plate; 14. Second screw rod; 15. Second bevel gear; 16. Moving block; 17. Bolt; 18. First limit rod; 19. Second limit rod. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a gantry base of a numerical control gantry machining center.

[0027] The utility model provides Figure 1-4 The gantry base of a CNC gantry machining center shown in the figure includes a base 1, two mounting plates 2 are symmetrically fixedly connected to the top of the base 1, and a mounting groove is provided on the side wall of each mounting plate 2. A workbench 3 is arranged on the side close to the two mounting grooves, and a plurality of waste holes are symmetrically provided inside the workbench 3. An oil collecting box 4 is placed on the top of the base 1, and a filter plate 5 is arranged above the oil collecting box 4. Two T-shaped plates 6 are symmetrically fixedly connected to the side walls of the filter plate 5, and a waste residue groove is provided inside each T-shaped plate 6. Two cleaning plates 7 are symmetrically fitted on the surface of the filter plate 5, and each cleaning plate 7 is arranged on one side of the corresponding waste residue groove. The oil collecting box 4 and the filter plate 5 are arranged directly below the workbench 3, driving mechanisms are provided on both sides of the workbench 3, and a transmission mechanism is provided above the filter plate 5. Each cleaning plate 7 matches the transmission mechanism, and the transmission mechanism is connected to the driving mechanism through the transmission mechanism.

[0028] In order to ensure that the workbench 3 can drive the processed parts to move smoothly, Figure 1-4 As shown, the driving mechanism includes a motor 8, a first screw rod 9 and two connecting plates 10. The motor 8 is fixedly connected to the back side of the corresponding mounting plate 2. The first screw rod 9 is rotatably connected to the inner wall of the corresponding mounting groove. One end of the first screw rod 9 passes through the corresponding mounting plate 2 and is fixedly connected to the output shaft of the motor 8. The two connecting plates 10 are symmetrically fixedly connected to the side walls of the workbench 3, and one of the connecting plates 10 is threadedly sleeved on the rod wall of the first screw rod 9.

[0029] In order to ensure that the second screw rod 14 can drive the moving block 16 and the two cleaning plates 7 to move synchronously, as shown in FIG. Figure 1-4As shown, the transmission mechanism includes a connecting rod 11, two first bevel gears 12, a fixed plate 13, a second screw rod 14, two second bevel gears 15 and a moving block 16. The connecting rod 11 is rotatably connected to the inner wall of the corresponding mounting groove, the two first bevel gears 12 are respectively fixedly sleeved on the first screw rod 9 and the rod wall of the connecting rod 11, the two first bevel gears 12 are meshingly connected, the fixed plate 13 is fixedly connected to the inner wall of the corresponding mounting groove, the second screw rod 14 is rotatably connected to the side wall of the fixed plate 13, the two second bevel gears 15 are respectively fixedly sleeved on the second screw rod 14 and the rod wall of the connecting rod 11, the two second bevel gears 15 are meshingly connected, the moving block 16 is threadedly sleeved on the rod wall of the second screw rod 14, and the two cleaning plates 7 are symmetrically fixedly connected to the bottom of the moving block 16.

[0030] In order to fix the filter plate 5 and prevent the filter plate 5 from moving, Figure 1-4 As shown, two sliding grooves are symmetrically provided on the side wall of the mounting plate 2 , and each T-shaped plate 6 is slidably disposed inside the corresponding sliding groove. Each mounting plate 2 is threadedly connected to the corresponding T-shaped plate 6 via bolts 17 .

[0031] In order to limit the connection plate 10 and improve the stability of the movement of the connection plate 10, Figure 1-4 As shown, a first limiting rod 18 is fixedly connected to the inner wall of one of the mounting grooves, and the first limiting rod 18 is movably sleeved inside the corresponding connecting plate 10 .

[0032] Finally, in order to limit the moving block 16 and improve the stability of the moving block 16, as shown in FIG. Figure 1-3 As shown, the side wall of the fixed plate 13 is fixedly connected with the second limiting rod 19 , and the moving block 16 is movably sleeved on the rod wall of the second limiting rod 19 .

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A gantry base for a CNC gantry machining center, comprising a base (1), characterized in that: Two mounting plates (2) are symmetrically fixedly connected to the top of the base (1), and a mounting groove is provided on the side wall of each mounting plate (2). A workbench (3) is arranged on the side close to the two mounting grooves, and a plurality of waste holes are symmetrically provided inside the workbench (3). An oil collecting box (4) is placed on the top of the base (1), and a filter plate (5) is arranged above the oil collecting box (4). Two T-shaped plates (6) are symmetrically fixedly connected to the side wall of the filter plate (5), and a waste residue groove is provided inside each T-shaped plate (6). Two cleaning plates (7) are symmetrically fitted on the surface of the filter plate (5), and each cleaning plate (7) is arranged on one side of the corresponding waste residue groove. The oil collecting box (4) and the filter plate (5) are both arranged directly below the workbench (3), and driving mechanisms are arranged on both sides of the workbench (3). A transmission mechanism is arranged above the filter plate (5), and each cleaning plate (7) matches the transmission mechanism. The transmission mechanism is connected to the driving mechanism through the transmission mechanism.

2. The gantry base of a CNC gantry machining center according to claim 1, characterized in that: The driving mechanism comprises a motor (8), a first screw rod (9) and two connecting plates (10); the motor (8) is fixedly connected to the back side of the corresponding mounting plate (2); the first screw rod (9) is rotatably connected to the inner wall of the corresponding mounting groove; one end of the first screw rod (9) passes through the corresponding mounting plate (2) and is fixedly connected to the output shaft of the motor (8); the two connecting plates (10) are symmetrically fixedly connected to the side walls of the workbench (3); one of the connecting plates (10) is threadedly sleeved on the rod wall of the first screw rod (9).

3. The gantry base of a CNC gantry machining center according to claim 1, characterized in that: The transmission mechanism comprises a connecting rod (11), two first bevel gears (12), a fixed plate (13), a second screw rod (14), two second bevel gears (15) and a moving block (16); the connecting rod (11) is rotatably connected to the inner wall of the corresponding mounting groove; the two first bevel gears (12) are respectively fixedly sleeved on the rod wall of the first screw rod (9) and the connecting rod (11); the two first bevel gears (12) are meshingly connected; the fixed plate (13) is fixedly connected to the inner wall of the corresponding mounting groove; the second screw rod (14) is rotatably connected to the side wall of the fixed plate (13); the two second bevel gears (15) are respectively fixedly sleeved on the rod wall of the second screw rod (14) and the connecting rod (11); the two second bevel gears (15) are meshingly connected; the moving block (16) is threadedly sleeved on the rod wall of the second screw rod (14); and the two cleaning plates (7) are symmetrically fixedly connected to the bottom of the moving block (16).

4. The gantry base of a CNC gantry machining center according to claim 1, characterized in that: The side wall of the mounting plate (2) is symmetrically provided with two sliding grooves, each of the T-shaped plates (6) is slidably arranged inside the corresponding sliding groove, and each of the mounting plates (2) and the corresponding T-shaped plates (6) are threadedly connected via bolts (17).

5. The gantry base of a CNC gantry machining center according to claim 1, characterized in that: A first limiting rod (18) is fixedly connected to the inner wall of one of the installation grooves, and the first limiting rod (18) is movably sleeved inside the corresponding connecting plate (10).

6. The gantry base of a CNC gantry machining center according to claim 3, characterized in that: The side wall of the fixed plate (13) is fixedly connected to a second limiting rod (19), and the moving block (16) is movably sleeved on the rod wall of the second limiting rod (19).

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