Motor base for numerical control machine tool

Abstract

The utility model relates to the field of motor bases, in particular to a motor base for a numerical control machine tool. Comprising a lower fixing seat and an upper fixing seat, an adjusting structure is arranged on the side, away from the lower fixing seat, of the upper fixing seat, the adjusting structure comprises a gear ring, one side of the gear ring is rotationally connected with the upper fixing seat, a partition plate is fixedly connected to the side, close to the gear ring, of the upper fixing seat, and a threaded rod is arranged on one side of the partition plate in a threaded and penetrating mode; the threaded rod is connected with the gear ring in a clamped mode, a plurality of connecting holes are formed in the surface of the gear ring, protruding columns are connected to the inner walls of the connecting holes in a sliding mode, a plurality of limiting holes are formed in the surface of the upper fixing base, and the inner walls of the limiting holes are connected with the protruding columns in a sliding mode. The motor base for the numerical control machine tool has the advantages that personnel can conveniently adjust the limiting plate to clamp and limit the motor, so that the motors with different diameters can be fixed on the motor base for the numerical control machine tool, and the application range of the motor base is widened.

Description

Technical Field

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

[0002] The motor seat for CNC machine tools is mainly used to support and fix the motor in CNC machine tools.

[0003] The utility model with announcement number CN216607972U discloses a motor seat for CNC machine tools, and the technical solution thereof is as follows: it comprises a motor seat body, the bottom of the motor seat body is provided with a first reinforcement ring, the top of the motor seat body is provided with a second reinforcement ring, a circular through hole is provided on the side where the first reinforcement ring and the second reinforcement ring are close to each other, a limiting groove is provided at the bottom of the first reinforcement ring, a mounting hole is provided at the top of the first reinforcement ring, a mounting groove is provided at the bottom of the second reinforcement ring, and a ram is fixedly connected inside the mounting groove. This motor seat for CNC machine tools can enhance the rigidity of the motor seat body through the provision of the first reinforcement ring, the second reinforcement ring and eight heat dissipation ribs, so that the motor can be installed more stably, and the heat conducted by the motor can be reduced through the provision of the heat dissipation ribs, thereby effectively reducing the thermal deformation of the ram, improving the machining accuracy of the machine tool, and increasing the service life of the motor seat body.

[0004] With respect to the above-mentioned related contents, the following technical defects are found: when the motor seat for CNC machine tools in the prior art is used, it is impossible to fix motors of different diameters, thereby reducing the application scope of the motor seat for CNC machine tools. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a motor base for a numerically controlled machine tool.

[0006] In order to solve the above technical problems, the utility model provides a motor base for a CNC machine tool, comprising: a lower fixed base and an upper fixed base, an adjustment structure is provided on the side of the upper fixed base away from the lower fixed base, the adjustment structure comprises a gear ring, one side of the gear ring is rotatably connected to the upper fixed base, a partition is fixedly connected to the side of the upper fixed base close to the gear ring, a screw is threaded through one side of the partition, the screw is clamped with the gear ring, a plurality of connecting holes are provided on the surface of the gear ring, a boss is slidably connected to the inner wall of the connecting hole, a plurality of limiting holes are provided on the surface of the upper fixed base, the inner wall of the limiting hole is slidably connected to the boss, and a plurality of bosses are fixedly connected to the limiting plate on the side close to the lower fixed base.

[0007] The effect achieved by the above components is: by setting the adjustment structure, personnel can easily adjust the limit plate to clamp and limit the motor, so that motors of different diameters can be fixed on the motor seat for CNC machine tools, thereby improving the application range of the motor seat.

[0008] Preferably, a rubber pad is fixedly connected to one side of the limiting plate, and the rubber pad is adapted to the size of the one side of the limiting plate.

[0009] The effects achieved by the above components are as follows: the rubber pad can increase the friction force on one side of the limiting plate, thereby improving the limiting effect of the limiting plate on the motor.

[0010] Preferably, the lower end of the screw has a conical structure.

[0011] The effect achieved by the above components is that by setting the lower end of the screw as a conical structure, the screw can be easily clamped on the gear ring.

[0012] Preferably, a plurality of grip rings are fixedly connected to a side of the gear ring away from the upper fixing seat, and the cross-section of the grip ring is arc-shaped.

[0013] The effect achieved by the above components is that a person can rotate the gear ring with the help of the grip ring, thereby achieving the effect of facilitating the rotation of the gear ring.

[0014] Preferably, an auxiliary structure is provided on one side of the lower fixed seat, and the auxiliary structure includes a connecting tube, one side of the short arm end of the connecting tube is fixedly connected to the lower fixed seat, and one side of the long arm end of the connecting tube is provided with a sliding hole, the inner wall of the sliding hole is slidably connected to a sliding rod, the inner wall of the connecting tube is slidably connected to a connecting plate, one side of the connecting plate is fixedly connected to the upper fixed seat, and the connecting plate is fixedly connected to the sliding rod.

[0015] The effect achieved by the above components is: by setting up the auxiliary structure, personnel can easily adjust the distance between the upper fixing seat and the lower fixing seat, so that motors of different heights can be fixed on the motor seat, thereby further improving the application range of the motor seat.

[0016] Preferably, a positioning plate is fixedly connected to one side of the upper fixing seat, a positioning rod is slidably penetrated through the surface of the positioning plate, and one end of the positioning rod is fixedly connected to the lower fixing seat.

[0017] The effect achieved by the above components is that during the movement of the upper fixed seat, the positioning plate on the upper fixed seat will move along the arc surface of the positioning rod, thereby achieving the effect of improving the stability of the upper fixed seat during movement.

[0018] Preferably, the outer wall of the adjusting ring is provided with a plurality of anti-slip grooves, and the anti-slip grooves are evenly distributed on the outer wall of the adjusting ring.

[0019] The effect achieved by the above components is that a person can rotate the adjustment ring with the help of the anti-slip grooves, thereby achieving the effect of conveniently controlling the adjustment ring.

[0020] Compared with the related art, the motor base for CNC machine tools provided by the utility model has the following beneficial effects:

[0021] The utility model provides a motor seat for a numerically controlled machine tool. By arranging an adjustment structure, personnel can conveniently adjust a limit plate to clamp and limit the motor, thereby enabling motors of different diameters to be fixed on the motor seat for the numerically controlled machine tool, thereby improving the application range of the motor seat.

[0022] By providing the auxiliary structure, personnel can conveniently adjust the distance between the upper fixing seat and the lower fixing seat, thereby enabling motors of different heights to be fixed on the motor seat, thereby further improving the application range of the motor seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a motor base for a CNC machine tool provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0025] Figure 3 for Figure 1 A schematic diagram of the local structure of the regulating structure shown;

[0026] Figure 4 for Figure 2 The local structure schematic diagram shown;

[0027] Figure 5 for Figure 1 A schematic diagram of the auxiliary structure shown.

[0028] Numbers in the figure: 1. Lower fixing seat; 2. Upper fixing seat; 3. Adjusting structure; 31. Gear ring; 32. Partition plate; 33. Screw; 34. Connecting hole; 35. Boss; 36. Limiting hole; 37. Limiting plate; 38. Rubber pad; 39. Grip ring; 4. Auxiliary structure; 41. Connecting tube; 42. Sliding hole; 43. Connecting plate; 44. Sliding rod; 45. Adjusting ring; 46. Anti-slip pattern; 47. Positioning plate; 48. Positioning rod. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5 The utility model provides a motor base for a CNC machine tool, comprising: a lower fixed base 1 and an upper fixed base 2, wherein an adjustment structure 3 is provided on a side of the upper fixed base 2 away from the lower fixed base 1, and an auxiliary structure 4 is provided on one side of the lower fixed base 1.

[0032] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4 The adjusting structure 3 includes a gear ring 31, one side of the gear ring 31 is rotatably connected to the upper fixed seat 2, a partition 32 is fixedly connected to the side of the upper fixed seat 2 close to the gear ring 31, a screw 33 is threaded through one side of the partition 32, the screw 33 is clamped with the gear ring 31, a plurality of connecting holes 34 are provided on the surface of the gear ring 31, a boss 35 is slidably connected to the inner wall of the connecting hole 34, a plurality of limiting holes 36 are provided on the surface of the upper fixed seat 2, the inner wall of the limiting hole 36 is slidably connected to the boss 35, and a plurality of bosses 35 are fixedly connected to the limiting plate 37 on the side close to the lower fixed seat 1. By setting the adjusting structure 3, personnel can conveniently adjust the limiting plate 37 to clamp and limit the motor, so as to make motors of different diameters The rubber pad 38 is matched with the size of one side of the limit plate 37, and the rubber pad 38 can increase the friction force on one side of the limit plate 37, thereby improving the limiting effect of the limit plate 37 on the motor. The lower end of the screw rod 33 is a conical structure. By setting the lower end of the screw rod 33 to a conical structure, the screw rod 33 can be easily clamped on the gear ring 31. A plurality of grip rings 39 are fixedly connected to the side of the gear ring 31 away from the upper fixed seat 2. The cross-section of the grip ring 39 is arc-shaped. Personnel can rotate the gear ring 31 with the help of the grip ring 39, thereby achieving the effect of facilitating the rotation of the gear ring 31.

[0033] In the embodiments of the present invention, please refer to Figure 5The auxiliary structure 4 includes a connecting tube 41, one side of the short arm end of the connecting tube 41 is fixedly connected to the lower fixed seat 1, and a sliding hole 42 is opened on one side of the long arm end of the connecting tube 41. The inner wall of the sliding hole 42 is slidably connected with a sliding rod 44, and the inner wall of the connecting tube 41 is slidably connected with a connecting plate 43, one side of the connecting plate 43 is fixedly connected to the upper fixed seat 2, and the connecting plate 43 is fixedly connected to the sliding rod 44. By setting the auxiliary structure 4, personnel can easily adjust the distance between the upper fixed seat 2 and the lower fixed seat 1, so that motors of different heights can be fixed on the motor seat, thereby further improving the motor The applicable scope of the seat is that a positioning plate 47 is fixedly connected to one side of the upper fixed seat 2, and a positioning rod 48 is slidably penetrated on the surface of the positioning plate 47, and one end of the positioning rod 48 is fixedly connected to the lower fixed seat 1. During the movement of the upper fixed seat 2, the positioning plate 47 on the upper fixed seat 2 will move along the arc surface of the positioning rod 48, thereby achieving the effect of improving the stability of the upper fixed seat 2 during the movement process. The outer wall of the adjusting ring 45 is provided with a plurality of anti-slip grooves 46, and the anti-slip grooves 46 are evenly distributed on the outer wall of the adjusting ring 45. Personnel can use the anti-slip grooves 46 to rotate the adjusting ring 45, thereby achieving the effect of conveniently controlling the adjusting ring 45.

[0034] The working principle of a motor base for CNC machine tools provided by the utility model is as follows: when the motor needs to be installed on the motor base for CNC machine tools, first rotate the pressure rod to separate the gear ring 31, then control the grip ring 39 to rotate the gear ring 31, and the gear ring 31 drives the boss 35 with the help of the connecting hole 34, so that the boss 35 moves along the inner wall of the limiting hole 36, at this time the boss 35 will drive several limiting plates 37 to move away from each other at the same time, and then the personnel can move the motor to fit with the side of the upper fixed seat 2 away from the gear ring 31, and when the motor moves to the specified position, the gear ring 31 is rotated in the opposite direction, and the gear ring 31 drives the boss 35, so that several bosses 35 drive the limiting plates 37 to move towards the direction close to the motor at the same time, when After the limit plate 37 drives the rubber pad 38 to abut against the arc surface of the motor, the screw 33 is rotated to move in the direction close to the gear ring 31. When the screw 33 clamps the gear ring 31, the motor can be installed and limited. Among them, the rubber pad 38 can increase the friction force on one side of the limit plate 37, thereby improving the limiting effect of the limit plate 37 on the motor. In addition, by setting the lower end of the screw 33 to a conical structure, the screw 33 can be easily clamped to the gear ring 31. By setting the adjustment structure 3, personnel can easily adjust the limit plate 37 to clamp and limit the motor, so that motors of different diameters can be fixed on the motor seat for CNC machine tools, thereby improving the application range of the motor seat.

[0035] When the distance between the upper fixing seat 2 and the lower fixing seat 1 needs to be adjusted, the adjusting ring 45 is first rotated with the help of the anti-slip grooves 46 to separate the adjusting ring 45 from the connecting tube 41, and then the upper fixing seat 2 is moved to drive the connecting plate 43, and the connecting plate 43 moves along the inner wall of the connecting tube 41. When the distance between the upper fixing seat 2 and the lower fixing seat 1 is adjusted, the adjusting ring 45 is rotated in the opposite direction with the help of the anti-slip grooves 46 to make the adjusting ring 45 move along the arc surface of the sliding rod 44 until the adjusting ring 45 abuts against the connecting plate 43, and the upper fixing seat 2 can be limited. During the movement of the upper fixing seat 2, the positioning plate 47 on the upper fixing seat 2 will move along the arc surface of the positioning rod 48, thereby achieving the effect of improving the stability of the movement process of the upper fixing seat 2. By setting the auxiliary structure 4, personnel can easily adjust the distance between the upper fixing seat 2 and the lower fixing seat 1, so that motors of different heights can be fixed on the motor seat, thereby further improving the application range of the motor seat.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A motor base for a CNC machine tool, characterized in that: include: A lower fixed seat (1) and an upper fixed seat (2), wherein an adjustment structure (3) is provided on a side of the upper fixed seat (2) away from the lower fixed seat (1), wherein the adjustment structure (3) comprises a toothed ring (31), wherein one side of the toothed ring (31) is rotatably connected to the upper fixed seat (2), wherein a partition plate (32) is fixedly connected to a side of the upper fixed seat (2) close to the toothed ring (31), wherein a screw rod (33) is threadedly penetrated through one side of the partition plate (32), wherein the screw rod (33) is engaged with the toothed ring (31), wherein a plurality of connection holes (34) are provided on the surface of the toothed ring (31), wherein a convex column (35) is slidably connected to the inner wall of the connection hole (34), wherein a plurality of limiting holes (36) are provided on the surface of the upper fixed seat (2), wherein the inner wall of the limiting hole (36) is slidably connected to the convex column (35), and wherein a plurality of the convex columns (35) are fixedly connected to a limiting plate (37) on one side close to the lower fixed seat (1).

2. A motor base for a CNC machine tool according to claim 1, characterized in that: A rubber pad (38) is fixedly connected to one side of the limiting plate (37), and the rubber pad (38) is adapted to the size of one side of the limiting plate (37).

3. The motor base for a CNC machine tool according to claim 1, characterized in that: The lower end of the screw (33) is in a conical structure.

4. The motor base for a CNC machine tool according to claim 1, characterized in that: A plurality of grip rings (39) are fixedly connected to a side of the gear ring (31) away from the upper fixed seat (2), and the cross section of the grip ring (39) is in an arc shape.

5. The motor base for a CNC machine tool according to claim 1, characterized in that: An auxiliary structure (4) is provided on one side of the lower fixed seat (1), and the auxiliary structure (4) comprises a connecting tube (41) and an adjusting ring (45); one side of the short arm end of the connecting tube (41) is fixedly connected to the lower fixed seat (1); one side of the long arm end of the connecting tube (41) is provided with a sliding hole (42); the inner wall of the sliding hole (42) is slidably connected to a sliding rod (44); the inner wall of the connecting tube (41) is slidably connected to a connecting plate (43); one side of the connecting plate (43) is fixedly connected to the upper fixed seat (2); and the connecting plate (43) is fixedly connected to the sliding rod (44).

6. A motor base for a CNC machine tool according to claim 5, characterized in that: A positioning plate (47) is fixedly connected to one side of the upper fixing seat (2), a positioning rod (48) is slidably penetrated through the surface of the positioning plate (47), and one end of the positioning rod (48) is fixedly connected to the lower fixing seat (1).

7. The motor base for a CNC machine tool according to claim 5, characterized in that: The outer wall of the adjusting ring (45) is provided with a plurality of anti-skid patterns (46), and the anti-skid patterns (46) are evenly distributed on the outer wall of the adjusting ring (45).

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