Numerical control machine tool positioning mounting seat

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control machine tool positioning mounting seat which comprises a base, rotating grooves are formed in the front surface, the rear surface, the left side and the right side of the base, the top ends of the four rotating grooves extend to the upper surface of the base, and sliding grooves are formed in the positions, located on the two sides of the rotating grooves, of the outer surface of the base. The two sliding grooves are communicated with the interior of the rotating groove, a rotating shaft is jointly and movably connected to the interiors of the two sliding grooves, a limiting plate is fixed to the position, located in the rotating groove, of the outer surface of the rotating shaft, and a motor operates to enable a first gear to drive through a second gear to enable a screw to rotate, and a transverse plate, a vertical frame and other structures to move; when the movable rods abut against and push the limiting plates to rotate to adjust the angle, the machine tool can be located over the base under limiting of the four limiting plates, so that the machine tool is prevented from being placed, installed and deviated, the stop rods and the plug pins can be pulled out after installation, the limiting plates are detached, and the situation that the limiting plates affect normal operation of the machine tool is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of numerically controlled machine tools, and in particular to a positioning mounting seat for numerically controlled machine tools. Background Art

[0002] When installing a CNC machine tool, the machine tool base is usually poured on the ground first, and then the CNC machine tool is installed on the base; or a threaded connection method is used: when the CNC machine tool needs to be moved, since the CNC machine tool is heavy, it is necessary to use a crane to lift the CNC machine tool, and then move the CNC machine tool to the corresponding position by the crane, and then put down the CNC machine tool. During the placement process of the above CNC machine tool, since the CNC machine tool will shake when being lifted, the position placed on the base will be offset, and it is difficult to position it accurately.

[0003] The existing Chinese patent with announcement number CN206140128U discloses a CNC machine tool positioning mounting seat, including a base cast on the ground for fixing the base of the CNC machine tool and four limit blocks detachably mounted on the side of the base; the base is a convex shape with steps on the four sides of the upper part; the side of the step is horizontally fixed with an L-shaped plug rod for sleeve limit blocks at the end; the adjacent sides between the limit blocks are hinged with hooks that are hooked with each other; when the limit blocks are hooked with each other, a CNC machine tool placement slot is formed with an upper opening that gradually decreases from top to bottom and a fixed lower opening size; when the limit blocks are hooked with each other, the lower part is a vertical surface perpendicular to the ground. This application sets a rotatable limit block on the side of the installation base of the CNC machine tool, so that the CNC machine tool can be accurately placed directly above the base during the process of being lifted and lowered, and the positioning is accurate, which brings convenience to the installation of the CNC machine tool, saves installation time, and improves installation efficiency.

[0004] However, the above-mentioned positioning mounting seat has the following disadvantages: it is difficult to adjust the outward expansion angle, and the limiting structure cannot be removed after positioning, which easily affects the normal operation of the CNC machine tool.

[0005] Therefore, we propose a CNC machine tool positioning mount to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problems raised by the background technology, the present application provides a positioning mounting seat for a CNC machine tool.

[0008] The present application provides a CNC machine tool positioning mounting seat adopting the following technical solution:

[0009] A positioning mounting seat for a numerically controlled machine tool comprises a base, wherein the front and rear surfaces and the left and right sides of the base are provided with rotation grooves, the top ends of the four rotation grooves extend to the upper surface of the base, the outer surface of the base is provided with slide grooves on both sides of the rotation groove, two of the slide grooves are connected to the inside of the rotation groove, a rotating shaft is movably connected to the inside of the two slide grooves, the outer surface of the rotating shaft is located inside the rotation groove and a limiting plate is fixed, the upper surface of the base is provided with a through hole above the slide groove, a baffle rod is inserted into the through hole, and the bottom end of the baffle rod is located inside the slide groove.

[0010] Preferably, a bottom groove is provided on the lower surface of the base, an inner cavity is provided on the upper part of the base, through grooves are provided on the front and rear surfaces and left and right sides of the base, and the four through grooves are connected to the inner cavity, a motor is fixed in the bottom groove, the top end of the motor output shaft passes through the inner cavity and is fixed with gear 1, a cross plate is slidably connected in the through groove, a screw is threadedly connected in the cross plate, and gear 2 is fixed to the opposite ends of the four screws, a sleeve frame is sleeved on one end of the cross plate located on the outer side of the base, a vertical frame is fixed on the upper surface of the sleeve frame, a plate groove is provided on the side of the limit plate away from the base, movable grooves are provided on the left and right sides of the plate groove, a movable rod is movably connected to the two movable grooves, and the top of the vertical frame is fixedly connected to the outer surface of the movable rod.

[0011] Preferably, the four gears 2 are located outside the gear 1 and are all meshedly connected with the gear 1.

[0012] Preferably, a bracket is rotatably arranged on the outer surface of the screw, and the outer surface of the bracket is fixedly connected to the inside of the inner cavity.

[0013] Preferably, the horizontal plate and the sleeve frame are provided with latches, and the vertical frame is an L-shaped structure.

[0014] To summarize, the present application includes the following beneficial technical effects: through the operation of the motor, gear one is driven by gear two to rotate the screw, the horizontal plate, vertical frame and other structures are moved, and the movable rod pushes the lower limit plate to rotate and adjust the angle, so that the machine tool can be located directly above the base under the limit of the four limit plates, thereby avoiding the displacement of the machine tool placement and installation, and the stop rod and the pin can be pulled out after installation to remove the limit plate, thereby avoiding the limit plate affecting the normal operation of the machine tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the application;

[0017] Figure 3is a schematic diagram of the base structure of an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the internal structure of an embodiment of the application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. rotating groove; 3. sliding groove; 4. rotating shaft; 5. limiting plate; 6. perforation; 7. stop rod; 8. bracket; 9. inner cavity; 10. bottom groove; 11. through groove; 12. motor; 13. gear one; 14. horizontal plate; 15. screw rod; 16. gear two; 17. sleeve frame; 18. vertical frame; 19. plate groove; 20. movable groove; 21. movable rod; 22. latch. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a positioning mounting seat for a CNC machine tool. Figure 1-3 A positioning mounting seat for a numerically controlled machine tool comprises a base 1. The front and rear surfaces and the left and right sides of the base 1 are provided with rotation grooves 2. The top ends of the four rotation grooves 2 extend to the upper surface of the base 1. The outer surface of the base 1 is provided with slide grooves 3 on both sides of the rotation groove 2. The two slide grooves 3 are connected with the inside of the rotation groove 2. The two slide grooves 3 are movably connected with a rotating shaft 4. The outer surface of the rotating shaft 4 is located inside the rotation groove 2 and a limiting plate 5 is fixed. A through hole 6 is penetrated and opened on the upper surface of the base 1 above the slide groove 3. A stop rod 7 is inserted in the through hole 6, and the bottom end of the stop rod 7 is located inside the slide groove 3.

[0022] Reference Figure 1-4 A bottom groove 10 is provided on the lower surface of the base 1, an inner cavity 9 is provided on the upper part of the base 1, through grooves 11 are provided on the front and rear surfaces and the left and right sides of the base 1, and the four through grooves 11 are connected to the inner cavity 9. A motor 12 is fixed inside the bottom groove 10, and the top end of the output shaft of the motor 12 passes through the inner cavity 9 and is fixed with a gear 13. A cross plate 14 is slidably connected inside the through groove 11, and a screw 15 is threadedly connected inside the cross plate 14. Gears 2 16 are fixed to the opposite ends of the four screws 15. A sleeve frame 17 is sleeved on one end of the cross plate 14 located on the outer side of the base 1, and a vertical frame 18 is fixed on the upper surface of the sleeve frame 17. A plate groove 19 is provided on the side of the limit plate 5 away from the base 1, and movable grooves 20 are provided on the left and right sides of the plate groove 19. A movable rod 21 is movably connected to the two movable grooves 20, and the top of the vertical frame 18 is fixedly connected to the outer surface of the movable rod 21.

[0023] Reference Figure 2 The four gear twos 16 are located outside the gear one 13 and are all meshed with the gear one 13 . Under the transmission of the gear one 13 and the gear two 16 , the motor 12 can drive the screw 15 to rotate.

[0024] Reference Figure 2 A bracket 8 is rotatably arranged on the outer surface of the screw rod 15 , and the outer surface of the bracket 8 is fixedly connected to the inner surface of the inner cavity 9 , and the bracket 8 supports the screw rod 15 .

[0025] Reference Figure 1-2 The horizontal plate 14 and the sleeve frame 17 are both provided with a latch 22 , and the vertical frame 18 is an L-shaped structure, and the vertical frame 17 is connected to the horizontal plate 14 through the latch 22 .

[0026] The implementation principle of a CNC machine tool positioning mounting seat in the embodiment of the present application is as follows: when in use, the motor 12 is operated to make the gear 13 rotate, and the gear 2 16 is used to transmit the screw 15, so that the horizontal plate 17, the vertical frame 18 and other structures move, and the movable rod 21 pushes the lower limit plate 5 to rotate and adjust the angle, so that the machine tool can be located directly above the base 1 under the limit of the four limit plates 5, thereby avoiding the machine tool placement and installation deviation, and the blocking rod 7 and the pin 22 can be pulled out after installation to remove the limit plate 5 to avoid the limit plate 5 affecting the normal operation of the machine tool.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning mounting seat for a numerically controlled machine tool, comprising a base (1), characterized in that: The base (1) is provided with a rotation groove (2) on the front and rear surfaces and the left and right sides, and the top ends of the four rotation grooves (2) extend to the upper surface of the base (1). The outer surface of the base (1) is provided with a slide groove (3) on both sides of the rotation groove (2). The two slide grooves (3) are connected to the inside of the rotation groove (2), and the two slide grooves (3) are connected with a rotating shaft (4) in a common movable manner. The outer surface of the rotating shaft (4) is fixed with a limiting plate (5) inside the rotation groove (2). The upper surface of the base (1) is provided with a through hole (6) above the slide groove (3), and a blocking rod (7) is inserted into the through hole (6). The bottom end of the blocking rod (7) is located inside the slide groove (3).

2. A CNC machine tool positioning mounting seat according to claim 1, characterized in that: The base (1) has a bottom groove (10) on its lower surface, an inner cavity (9) on its upper interior, and through grooves (11) on its front and rear surfaces and left and right sides. The interiors of the four through grooves (11) are all connected to the interior of the inner cavity (9). A motor (12) is fixed inside the bottom groove (10). The top end of the output shaft of the motor (12) passes through the interior of the inner cavity (9) and is fixed with a gear (13). A horizontal plate (14) is slidably connected inside the through groove (11), and a screw (12) is threadedly connected inside the horizontal plate (14). 5), gear 2 (16) is fixed to the opposite ends of the four screw rods (15), a sleeve frame (17) is sleeved on one end of the horizontal plate (14) located on the outer side of the base (1), a vertical frame (18) is fixed on the upper surface of the sleeve frame (17), a plate groove (19) is provided on the side of the limit plate (5) away from the base (1), movable grooves (20) are provided on the left and right sides of the plate groove (19), and a movable rod (21) is movably connected to the two movable grooves (20), and the top of the vertical frame (18) is fixedly connected to the outer surface of the movable rod (21).

3. A CNC machine tool positioning mounting seat according to claim 2, characterized in that: The four gear twos (16) are located outside the gear one (13) and are all meshedly connected with the gear one (13).

4. A CNC machine tool positioning mounting seat according to claim 2, characterized in that: A bracket (8) is rotatably mounted on the outer surface of the screw rod (15), and the outer surface of the bracket (8) is fixedly connected to the interior of the inner cavity (9).

5. The CNC machine tool positioning mounting seat according to claim 2, characterized in that: The horizontal plate (14) and the sleeve frame (17) are both provided with a latch pin (22) therein, and the vertical frame (18) is an L-shaped structure.

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