Motor seat of numerical control machine tool

Abstract

The utility model discloses a numerical control machine tool motor seat, the side part of a base is movably provided with a plurality of mounting pieces, the base is fixed on a numerical control machine tool through the mounting pieces, the upper end of the base is internally provided with a bottom plate in a sliding manner, and an adjusting mechanism I is arranged between the bottom plate and the base; the adjusting mechanism I is used for driving the bottom plate to move up and down; side plates are fixed to the left side and the right side of the upper end of the bottom plate, a threaded rod is connected between the two side plates through a bearing, the outer side of the threaded rod is sleeved with a motor mounting base in a threaded mode, a second adjusting mechanism is installed between the threaded rod and the left side plate, and meanwhile the second adjusting mechanism is used for driving the threaded rod to rotate. According to the motor base of the numerical control machine tool, through the movably-arranged installation piece, the motor base can adapt to the installation positions of different numerical control machine tools, a motor can be driven to conduct fine adjustment operation in the horizontal direction and the vertical direction, and the installation accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor seats, in particular to a motor seat for a numerically controlled machine tool. Background Art

[0002] A motor is an electric motor or an engine. Its working principle is that the energized coil is rotated in the magnetic field to drive the starter rotor to rotate, and the small gear on the rotor drives the engine flywheel to rotate. Motors are usually required to work during the use of CNC machine tools, and the motor needs to be used with a motor base when in use.

[0003] In the prior art, in the patent application CN217143223U, entitled "A Motor Base for CNC Machine Tools", when the motor needs to be driven to move, the handle is rotated to drive the driving gear to rotate, and the driving gear can drive the driven motor and the threaded rod to rotate after the rotation. Under the action of the thread, the sliding block, the movable support plate and the installed motor can be pushed to move horizontally, achieving a better adjustment effect;

[0004] During the actual use of the above-mentioned device, only the horizontal fine-tuning effect of the motor seat can be achieved, and the practicality is not good. In addition, after the existing CNC machine tool uses the motor seat to install the motor on the mounting frame, the mounting frame needs to be installed on the locomotive. Most of the mounting frames need to be customized to match the machine tool, which is inconvenient to use.

[0005] Therefore, we propose a CNC machine tool motor base to solve the above problems. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The purpose of the utility model is to provide a motor seat for a numerically controlled machine tool to solve the problems in the current market raised by the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC machine tool motor base, comprising a base, a plurality of mounting members are movably mounted on the side of the base, the base is fixed to the CNC machine tool through the mounting members, and a bottom plate is slidably mounted inside the upper end of the base, an adjustment mechanism 1 is installed between the bottom plate and the base, and the adjustment mechanism 1 is used to drive the bottom plate to move up and down;

[0010] Side plates are fixed on the left and right sides of the upper end of the bottom plate, and a threaded rod is connected to the bearing between the two side plates, and a motor mounting seat is provided on the outer threaded sleeve of the threaded rod, and an adjustment mechanism 2 is installed between the threaded rod and the left side plate, and the adjustment mechanism 2 is used to drive the threaded rod to rotate.

[0011] Furthermore, the mounting member is composed of a slider, a first mounting block and a second mounting block, and the slider, the first mounting block and the second mounting block are integrated, and the slider and the first mounting block are respectively fitted to slide left and right on the interior and side of the base, and the bottom surface of the second mounting block is flush with the bottom surface of the base, and the first mounting block and the second mounting block are both provided with holes that cooperate with fasteners.

[0012] Through the above technical solution, the mounting part can be slid according to the actual installation position, and then the mounting part can be fixed on the motor base and the CNC machine tool respectively by using the cooperation of the fasteners and the holes.

[0013] Furthermore, the adjustment mechanism includes a rotating rod with a bearing installed inside the base, the left end of the rotating rod is fixedly connected to a rotating block, and the outer side of the rotating rod is threadedly connected to a movable rod, and the thread directions of the left and right ends of the rotating rod are opposite, and the lower end surface of the movable rod is in contact with the inner wall of the base.

[0014] Through the above technical solution, after the rotating block drives the rotating rod to rotate, the movable rod can be driven to move.

[0015] Furthermore, a connecting rod is rotatably mounted on the upper end of the movable rod, and the upper end of the connecting rod is rotatably mounted below the base plate.

[0016] Through the above technical solution, after the movable rod is displaced, the connecting rod can be used to drive the bottom plate to move up and down.

[0017] Furthermore, the second adjustment mechanism includes a worm gear with a bearing installed on the left side plate, a sleeve is fixed to the outside of the worm gear, and the worm gear and the worm wheel form a meshing connection, and the worm wheel bearing is installed on the left side plate, and the rotating shaft of the worm wheel is connected to the end of the threaded rod.

[0018] Through the above technical solution, after passing through the sleeve, the worm can be driven to rotate, and then the threaded rod can be driven to rotate.

[0019] 3. Beneficial effects:

[0020] By adopting the technical solution provided by the utility model, compared with the prior art, the motor seat of the CNC machine tool of the utility model can adapt to the installation positions of different CNC machine tools through the movable mounting parts, and can drive the motor to perform fine adjustment in the horizontal and vertical directions to improve the installation accuracy. The specific contents are as follows:

[0021] (1) After the motor is mounted on the motor mounting seat, the mounting piece is slid on the side of the base according to the installation position on the CNC machine tool, and then the sliding mounting piece is fixed to the side of the base by the cooperation of the fastener and the first mounting block, and then the whole is fixed on the CNC machine tool by the cooperation of another fastener and the second mounting block, so that it can adapt to the installation position of different CNC machine tools;

[0022] (2) When the rotating rod is driven to rotate by the rotating block, the movable rod threadedly mounted on the outside of the rotating rod slides under the action of the contact with the base. When the movable rod slides, the connecting rod can be used to drive the bottom plate to move up and down, thereby realizing the fine-tuning of the vertical height. When the worm is driven to rotate by the sleeve, the worm can use the threaded action between the worm and the worm wheel to drive the threaded rod connected to the end of the worm wheel to rotate. When the threaded rod rotates, it can drive the motor mounting seat threadedly mounted on the outside of it to move horizontally, thereby realizing the fine-tuning of the horizontal position, expanding the fine-tuning range, and improving accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting member of the utility model from a side view;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjusting mechanism of the utility model from two side views.

[0027] In the figure: 1. base; 2. mounting part; 21. slider; 22. first mounting block; 23. second mounting block; 3. bottom plate; 4. adjusting mechanism 1; 41. rotating rod; 42. rotating block; 43. movable rod; 44. connecting rod; 5. side plate; 6. threaded rod; 7. motor mounting seat; 8. adjusting mechanism 2; 81. worm; 82. sleeve; 83. worm wheel. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0032] See also Figure 1-4 A motor seat for a numerically controlled machine tool comprises a base 1, a plurality of mounting members 2 are movably mounted on the side of the base 1, the base 1 is fixed on the numerically controlled machine tool through the mounting members 2, and a bottom plate 3 is slidably mounted inside the upper end of the base 1, an adjustment mechanism 4 is installed between the bottom plate 3 and the base 1, and the adjustment mechanism 4 is used to drive the bottom plate 3 to move up and down; the mounting member 2 is composed of a slider 21, a first mounting block 22 and a second mounting block 23, the slider 21, the first mounting block 22 and the second mounting block 23 are integrated, and the slider 21 and the first mounting block 22 are respectively fitted to slide left and right on the inside and the side of the base 1, and the bottom surface of the second mounting block 23 is flush with the bottom surface of the base 1, and the first mounting block 22 and the second mounting block 23 are both provided with holes matched with fasteners inside;

[0033] Combination Figure 1-2As shown, after the motor is mounted on the motor mounting seat 7, the mounting member 2 is slid on the side of the base 1 according to the installation position on the CNC machine tool, and then the sliding mounting member 2 is fixed to the side of the base 1 by the cooperation of the fastener and the first mounting block 22, and then the whole is fixed on the CNC machine tool by the cooperation of another fastener and the second mounting block 23, so that it can adapt to the installation position of different CNC machine tools;

[0034] Side plates 5 are fixed on both sides of the upper end of the bottom plate 3, and a threaded rod 6 is connected to the bearing between the two side plates 5, and a motor mounting seat 7 is provided on the outer thread sleeve of the threaded rod 6, and an adjustment mechanism 2 8 is installed between the threaded rod 6 and the left side plate 5, and the adjustment mechanism 2 8 is used to drive the threaded rod 6 to rotate; the adjustment mechanism 1 4 includes a rotating rod 41 with a bearing installed inside the base 1, a rotating block 42 is fixedly connected to the left end of the rotating rod 41, and a movable rod 43 is threadedly connected to the outer side of the rotating rod 41, and the rotating rod 4 The left and right ends of the threaded rod 43 have opposite directions, and the lower end surface of the movable rod 43 is attached to the inner wall of the base 1; the upper end of the movable rod 43 is rotatably mounted with a connecting rod 44, and the upper end of the connecting rod 44 is rotatably mounted below the bottom plate 3; the adjusting mechanism 8 includes a worm 81 whose bearing is mounted on the left side plate 5, a sleeve 82 is fixed to the outer side of the worm 81, and the worm 81 is meshedly connected with a worm wheel 83, and the worm wheel 83 is mounted on the left side plate 5, and the rotating shaft of the worm wheel 83 is connected to the end of the threaded rod 6;

[0035] Combination Figure 1 and Figure 3-4 As shown, the rotating rod 41 is driven to rotate by the rotating block 42, and the movable rod 43 threadedly mounted on the outside of the rotating rod 41 slides under the action of fitting with the base 1. After the movable rod 43 slides, the connecting rod 44 can be used to drive the bottom plate 3 to move up and down, thereby realizing the fine-tuning of the vertical height. After the worm 81 is driven to rotate by the sleeve 82, the worm 81 can use the threaded action between the worm and the worm wheel 83 to drive the threaded rod 6 connected to the end of the worm wheel 83 to rotate. When the threaded rod 6 rotates, it can drive the motor mounting seat 7 threadedly mounted on the outside thereof to move in the horizontal direction, thereby realizing the fine-tuning of the horizontal position, expanding the fine-tuning range, and improving the accuracy.

[0036] Working principle: When using the CNC machine tool motor seat, Figure 1-4As shown, firstly, the motor is installed on the motor mounting seat 7, and then according to the installation position on the CNC machine tool, the mounting part 2 is slid on the side of the base 1, and then the motor seat is fixed on the CNC machine tool by using fasteners to cooperate with the first mounting block 22 and the second mounting block 23 respectively, so that it can adapt to the installation position of different CNC machine tools, and then the rotating block 42 is used to drive the rotating rod 41 to rotate, and the rotating rod 41, the movable rod 43 and the connecting rod 44 are used to drive the bottom plate 3 to move up and down, so as to realize the fine adjustment of the vertical height. After the worm 81 is driven to rotate by the sleeve 82, the motor mounting seat 7 is driven to move in the horizontal direction by the cooperation of the worm 81, the worm wheel 83 and the threaded rod 6, so as to realize the fine adjustment of the horizontal position, expand the fine adjustment range and improve the accuracy.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A motor base for a CNC machine tool, characterized in that: The invention comprises a base (1), a plurality of mounting members (2) are movably mounted on the side of the base (1), the base (1) is fixed on a numerically controlled machine tool via the mounting members (2), a bottom plate (3) is slidably mounted inside the upper end of the base (1), an adjustment mechanism (4) is mounted between the bottom plate (3) and the base (1), and the adjustment mechanism (4) is used to drive the bottom plate (3) to move up and down; Side plates (5) are fixed on both left and right sides of the upper end of the bottom plate (3), and a threaded rod (6) is connected to a bearing between the two side plates (5), and a motor mounting seat (7) is provided on the outer thread sleeve of the threaded rod (6), and an adjustment mechanism (8) is installed between the threaded rod (6) and the left side plate (5), and the adjustment mechanism (8) is used to drive the threaded rod (6) to rotate.

2. A CNC machine tool motor base according to claim 1, characterized in that: The mounting member (2) is composed of a slider (21), a first mounting block (22) and a second mounting block (23); the slider (21), the first mounting block (22) and the second mounting block (23) are integrally arranged, and the slider (21) and the first mounting block (22) are respectively fitted to slide left and right on the inside and side of the base (1), and the bottom surface of the second mounting block (23) is flush with the bottom surface of the base (1), and the inside of the first mounting block (22) and the second mounting block (23) are both provided with holes that match the fasteners.

3. The motor base of a CNC machine tool according to claim 1, characterized in that: The first adjustment mechanism (4) comprises a rotating rod (41) with a bearing mounted inside the base (1); a rotating block (42) is fixedly connected to the left end of the rotating rod (41); a movable rod (43) is threadedly connected to the outer side of the rotating rod (41); the left and right ends of the rotating rod (41) have opposite thread directions; and the lower end surface of the movable rod (43) is in contact with the inner wall of the base (1).

4. The motor base of a CNC machine tool according to claim 3, characterized in that: A connecting rod (44) is rotatably mounted on the upper end of the movable rod (43), and the upper end of the connecting rod (44) is rotatably mounted below the bottom plate (3).

5. The motor base for a CNC machine tool according to claim 1, characterized in that: The second adjustment mechanism (8) comprises a worm (81) whose bearing is mounted on the left side plate (5), a sleeve (82) is fixed to the outer side of the worm (81), and the worm (81) and the worm wheel (83) are meshingly connected, and the bearing of the worm wheel (83) is mounted on the left side plate (5), and the rotating shaft of the worm wheel (83) is connected to the end of the threaded rod (6).

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