Numerical control machine tool base

Abstract

The utility model discloses a numerical control machine tool base which comprises a top plate, a groove portion is arranged on the upper surface of the top plate, a motor seat is fixedly connected to the upper surface of the top plate, a bearing seat support is fixedly connected to the upper surface of the top plate, and a linear rail fixing portion is fixedly connected to the upper surface of the top plate. The lower surface of the top plate is fixedly connected with a bottom plate, the side surface of the side wall of the base is fixedly connected with a water storage device, the water storage device comprises a trapezoidal water storage cavity, the side surface of the trapezoidal water storage cavity is fixedly connected with a handle, and the interior of the trapezoidal water storage cavity is connected with a supporting part, so that the weight of the whole base can be reduced; the top plate is arranged on the base, the inclined groove part is arranged on the top plate, so that liquid falling on the base can easily flow out of the machine tool base, the supporting part comprises the vertical supporting part and the inclined supporting part, and the cross section of the supporting part is cross-shaped, so that the supporting strength is not reduced on the premise of reducing the weight.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a base of a numerical control machine tool. Background Art

[0002] With the rapid development of science and technology, CNC machine tools are widely used in mechanical processing due to their high working efficiency and good product quality. However, the fixed installation of CNC machine tools is often a problem that people are more concerned about.

[0003] The bases used in existing CNC machine tools are usually bulky and difficult to transport. They are usually cast iron parts or integral castings, which are not convenient to disassemble and transport. For example, a Chinese patent discloses "a CNC machine tool base", and its application number is: "CN202020202587.5", which includes: a buffer box, the buffer box is symmetrically fixed with buffer connecting rods, the buffer connecting rods are symmetrically slidably connected with buffer moving seats, the buffer moving seats are fixed with buffer springs, and the buffer moving seats are rotatably connected with connecting plates. The device is bulky and difficult to transport. It is not convenient to disassemble and transport, and its applicability is limited. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a CNC machine tool base. The device is connected by internal support parts, which can reduce the weight of the entire base and facilitate the transportation of the machine tool base. An inclined groove is arranged on the top plate, which can make it easier for the liquid falling on the base to flow out of the machine tool base. The support parts include upright support parts and inclined support parts, and the cross-section is cross-shaped, so that the support strength is not reduced while reducing the weight.

[0005] The utility model also provides a CNC machine tool base as described above, comprising: a base side wall, the upper surface of the base side wall is fixedly connected to a top plate, the upper surface of the top plate is provided with a groove portion, the upper surface of the top plate is fixedly connected to a motor seat, the upper surface of the top plate is fixedly connected to a bearing seat bracket, the upper surface of the top plate is fixedly connected to a linear rail fixing portion, the lower surface of the top plate is fixedly connected to a bottom plate, and the top plate and the bottom plate are connected via a supporting portion; through the mutual cooperation between the above-mentioned parts and the internal connection using the supporting portion, the weight of the entire base can be reduced, and the transportation of the machine tool base is convenient, and an inclined groove portion is provided on the top plate, which can make it easier for liquid dropped on the base to flow out of the machine tool base.

[0006] The side surface of the side wall of the base is fixedly connected with a water storage device, and the water storage device includes: a trapezoidal water storage cavity, and the side surface of the trapezoidal water storage cavity is fixedly connected with a handle. Through the mutual cooperation between the above parts, it is convenient to collect the coolant and improve the utilization rate.

[0007] According to the CNC machine tool base described in the utility model, the support part includes: an upright support part, and the side surface of the upright support part is fixedly connected with a first inclined support part and a second inclined support part. Through the mutual cooperation between the above parts, the weight is reduced and the strength is enhanced.

[0008] According to the CNC machine tool base of the utility model, the cross-sections of the upright support part, the first inclined support part and the second inclined support part are cross-shaped. Through the mutual cooperation between the above parts, it has good rigidity and can provide better support.

[0009] According to the CNC machine tool base described in the utility model, the upper surface of the bottom plate is fixedly connected with a support foot, and a recessed portion is provided on the side wall of the base at a position opposite to the support foot. Through the mutual cooperation between the above parts, the base can be fixed to the ground through nuts.

[0010] According to the CNC machine tool base described in the utility model, there are four supporting feet, which are respectively fixed at positions close to the four corners of the base. Through the mutual cooperation between the above parts, the base is stable and not easy to shake.

[0011] According to the CNC machine tool base described in the utility model, the bearing seat bracket is symmetrically arranged in two parts, and there is a gap between the two bearing seat brackets. Through the mutual cooperation between the above parts, it has good stability.

[0012] According to the CNC machine tool base described in the utility model, a motor is fixedly connected to the side surface of the side wall of the base, and a lead screw is fixedly connected to the output end of the motor. A power source is provided by the mutual cooperation between the above parts.

[0013] According to the CNC machine tool base of the utility model, the bottom of the recessed portion is provided with a through hole connected to the supporting foot. The mutual cooperation between the above parts facilitates installation and fixing.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model adopts internal support parts to connect, which can reduce the weight of the entire base, facilitate the transportation of the machine tool base, and an inclined groove part is arranged on the top plate, so that the liquid dropped on the base can flow out of the machine tool base more easily. The support part includes an upright support part and an inclined support part, and has a cross-shaped cross-section, which can reduce the weight without reducing the support strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of the CNC machine tool base of the utility model;

[0018] Figure 2 It is a partial structural diagram of the base of the CNC machine tool of the utility model;

[0019] Figure 3 This is a structural diagram of the support device of the CNC machine tool base of the utility model;

[0020] Figure 4 The utility model is a CNC machine tool base Figure 3 Enlarged view of point A in the middle;

[0021] Legend:

[0022] 1. Side wall of base; 2. Top plate; 3. Groove portion; 4. Motor seat; 5. Bearing seat bracket; 6. Linear rail fixing portion; 7. Bottom plate; 8. Support foot; 9. Recessed portion; 10. Upright support portion; 11. First inclined support portion; 12. Second inclined support portion; 13. Motor; 14. Screw rod; 15. Water storage device; 16. Trapezoidal water storage chamber; 17. Handle. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4The utility model embodiment provides a CNC machine tool base, which includes: a base side wall 1, a motor 13 is fixedly connected to the side surface of the base side wall 1, a screw 14 is fixedly connected to the output end of the motor 13 to provide a power source, a top plate 2 is fixedly connected to the upper surface of the base side wall 1, a groove portion 3 is provided on the upper surface of the top plate 2, a motor seat 4 is fixedly connected to the upper surface of the top plate 2, a bearing seat bracket 5 is fixedly connected to the upper surface of the top plate 2, the bearing seat bracket 5 is symmetrically arranged in two, and there is a gap between the two bearing seat brackets 5, so that it has good stability, a linear rail fixing portion 6 is fixedly connected to the upper surface of the top plate 2, a bottom plate 7 is fixedly connected to the lower surface of the top plate 2, and a supporting foot 8 is fixedly connected to the upper surface of the bottom plate 7, four supporting feet 8 are provided, and are respectively fixed at positions close to the four corners of the base, which are stable and not easy to shake, and are on the base A recessed portion 9 is provided on the side wall 1 at a position opposite to the supporting foot 8, and the base can be fixed to the ground by a nut. A through hole is provided at the bottom of the recessed portion 9 to communicate with the supporting foot 8 for easy installation and fixation. The top plate 2 is connected to the bottom plate 7 by a supporting portion, and the supporting portion includes: an upright supporting portion 10. The cross-sections of the upright supporting portion 10, the first inclined supporting portion 11 and the second inclined supporting portion 12 are cross-shaped, have good rigidity, and can provide better supporting effect. The side surface of the upright supporting portion 10 is fixedly connected with the first inclined supporting portion 11 and the second inclined supporting portion 12, which reduces weight and enhances strength. By adopting the supporting portion to connect internally, the weight of the entire base can be reduced, which is convenient for transportation of the machine tool base, and an inclined groove portion 3 is provided on the top plate 2, which can make it easier for liquid falling on the base to flow out of the machine tool base.

[0025] A water storage device 15 is fixedly connected to the side surface of the base side wall 1. The water storage device 15 includes a trapezoidal water storage chamber 16. A handle 17 is fixedly connected to the side surface of the trapezoidal water storage chamber 16 to facilitate the collection of the coolant and improve the utilization rate.

[0026] Working principle: When in use, when the CNC machine tool is processing and producing, first, a connecting hole is set at the bottom of the motor seat 4 and the bottom surface of the groove portion 3, and the bearing seat bracket 5 is symmetrically arranged in two, and there is a gap between the two bearing seat brackets 5. A parallel linear rail fixing portion 6 is fixed on the top plate 2. The motor seat 4 is used to fix the motor, and the bearing seat bracket 5 is used to install a bearing seat. A wire rod 14 is arranged between the motor and the bearing seat. A Y-axis line rail is fixedly installed on the linear rail fixing portion 6, and a saddle is arranged on the Y-axis line rail. The internal support portion is connected to reduce the weight of the entire base and is convenient for transporting the machine tool base. An inclined groove portion 3 is arranged on the top plate 2, which can make the liquid falling on the base flow out of the machine tool base more easily. The support portion includes an upright support portion 10 and an inclined support portion, and has a cross-shaped cross-section, which can reduce the weight without reducing the support strength.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A CNC machine tool base, characterized in that: include: A base side wall (1), the upper surface of the base side wall (1) is fixedly connected to a top plate (2), the upper surface of the top plate (2) is provided with a groove portion (3), the upper surface of the top plate (2) is fixedly connected to a motor seat (4), the upper surface of the top plate (2) is fixedly connected to a bearing seat bracket (5), the upper surface of the top plate (2) is fixedly connected to a linear rail fixing portion (6), the lower surface of the top plate (2) is fixedly connected to a bottom plate (7), and the top plate (2) and the bottom plate (7) are connected via a supporting portion; A water storage device (15) is fixedly connected to the side surface of the base side wall (1), and the water storage device (15) comprises: a trapezoidal water storage cavity (16), and a handle (17) is fixedly connected to the side surface of the trapezoidal water storage cavity (16).

2. A CNC machine tool base according to claim 1, characterized in that: The support portion comprises: an upright support portion (10), a side surface of which is fixedly connected a first inclined support portion (11) and a second inclined support portion (12).

3. A CNC machine tool base according to claim 2, characterized in that: The cross-sections of the upright support portion (10), the first inclined support portion (11) and the second inclined support portion (12) are cross-shaped.

4. A CNC machine tool base according to claim 1, characterized in that: The upper surface of the bottom plate (7) is fixedly connected to a supporting foot (8), and a recessed portion (9) is provided on the side wall (1) of the base at a position opposite to the supporting foot (8).

5. A CNC machine tool base according to claim 4, characterized in that: Four supporting legs (8) are provided and are respectively fixed at positions close to four corners of the base.

6. A CNC machine tool base according to claim 1, characterized in that: The bearing seat brackets (5) are two symmetrically arranged, and there is a gap between the two bearing seat brackets (5).

7. The CNC machine tool base according to claim 1, characterized in that: A motor (13) is fixedly connected to the side surface of the base side wall (1), and a lead screw (14) is fixedly connected to the output end of the motor (13).

8. The CNC machine tool base according to claim 4, characterized in that: The bottom of the recessed portion (9) is provided with a through hole which is in communication with the supporting foot (8).

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