Machine tool base structure

Abstract

The utility model discloses a machine tool base structure which comprises a base, the upper end of the base is provided with two installation seats which are arranged in a left-right spaced mode, and the installation seats extend in the front-back direction and are used for installing guide rails. A limiting strip used for limiting the sliding block is arranged at the rear upper end of the mounting base, a plurality of stable supporting parts are integrally and downwards arranged on the left side and the right side of the bottom of the base in a protruding mode, a surrounding plate is upwards arranged on the circumferential edge of the upper end of the base in a protruding mode, the surrounding plate is arranged outside the mounting base in a surrounding mode, and a waste discharging groove is formed between the mounting base and the surrounding plate. A collecting groove is concavely formed in the middle of the upper end of the base, the rear end of the collecting groove extends to the rear side of the base, a waste discharge port penetrating out of the rear side of the base is formed in the rear side of the upper end of the base, the collecting groove is communicated with the waste discharge port, the front end of the collecting groove extends to the position between the two mounting seats, and the waste discharge port is communicated with the collecting groove; therefore, waste chips and waste liquid can be effectively cleaned, use is more convenient, stability is improved, and machining precision and safety are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of machine tools, and in particular to a machine tool base structure. Background Technology

[0002] Machine tools are machines used to manufacture machines; they are also called machine tools or mother machines, and are commonly referred to simply as machine tools. They are generally classified into metal cutting machine tools, forging and pressing machine tools, and woodworking machine tools, among others. Modern mechanical manufacturing employs many methods for processing mechanical parts: in addition to cutting, there are casting, forging, welding, stamping, and extrusion. However, parts requiring high precision and fine surface roughness generally require final machining on machine tools using cutting methods. Machine tools play a vital role in the modernization of the national economy.

[0003] To facilitate lateral and longitudinal displacement during machining, existing machine tools typically have left-right, forward-backward, and up-down movement mechanisms on their bases. During operation, these mechanisms generate waste chips and liquids. However, existing machine tool bases generally only consider the load-bearing capacity of these mechanisms, making it difficult to effectively clean up waste chips and liquids. This results in inconvenience in use, and the bases also lack stability, which is detrimental to ensuring machining accuracy and safety.

[0004] Therefore, a new technology needs to be developed to solve the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a machine tool base structure that can effectively clean up waste chips and waste liquid, is more convenient to use, and improves stability, thus ensuring processing accuracy and safety.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A machine tool base structure includes a base, with two mounting seats spaced apart on the upper end of the base. The mounting seats extend in a front-rear direction and are used to mount guide rails. A limiting strip for limiting a slider is provided at the upper rear end of the mounting seats. Several stabilizing support parts are integrally formed and protrude downward on both the left and right sides of the bottom of the base. A surrounding plate protrudes upward from the periphery of the upper end of the base, surrounding the mounting seats. A waste discharge groove is formed between the mounting seats and the surrounding plate. A collection groove is recessed in the middle of the upper end of the base, with the rear end of the collection groove extending to the rear side of the base. A waste discharge port extending to the outside of the rear side of the upper end of the base is provided, and the collection groove is connected to the waste discharge port. The front end of the collection groove extends between the two mounting seats, and the waste discharge groove is connected to the collection groove.

[0008] As a preferred embodiment, the stabilizing support portions on the left and right sides of the bottom of the base are arranged symmetrically, the stabilizing support portions extend out of the corresponding sides of the base, and the portions of the stabilizing support portions extending out of the base are provided with mounting holes for mounting support feet.

[0009] As a preferred embodiment, the upper left and right sides of the base are integrally provided with support plates protruding upwards. The rear end of the enclosure is integrally connected to the front end of the corresponding support plate. The rear end of the mounting base extends backwards integrally with an extension plate portion. The extension plate portion is located inside the corresponding support plate. A waste guide groove is formed between the extension plate portion and the corresponding support plate. The front end of the waste guide groove is connected to the waste discharge groove.

[0010] As a preferred embodiment, the upper rear side of the base is integrally provided with a rear side plate extending in the left-right direction, and the left and right ends of the rear side plate are integrally connected to the corresponding support plates respectively; the rear end of the extension plate is integrally connected to the front end of the rear side plate, and an opening is formed between the extension plate and the rear side plate, the rear end of the waste guide groove is connected to the opening, and the opening is connected to the collection groove.

[0011] As a preferred embodiment, the rear sidewall of the rear side panel extends rearward integrally with a waste discharge plate, the waste discharge port is formed on the waste discharge plate, and the waste discharge port penetrates the rear side panel.

[0012] As a preferred embodiment, the limiting strip extends in the front-rear direction, and the rear end of the limiting strip is mounted on the upper end of the extension plate.

[0013] As a preferred embodiment, the upper middle part of the base is provided with a first positioning seat and a second positioning seat arranged at a front-to-back distance. There are two of each of the first and second positioning seats. The two first positioning seats are respectively located on the left and right sides of the front side of the collection tank, and the two second positioning seats are respectively located on the left and right sides of the rear side of the collection tank.

[0014] As a preferred embodiment, the upper middle part of the base is provided with a connecting seat and a fixing seat arranged at front-to-back intervals. The connecting seat is installed on two first positioning seats, and the fixing seat is installed on two second positioning seats.

[0015] As a preferred embodiment, the base is provided with a hollow cavity, and the bottom of the base is recessed upward with a number of through holes communicating with the hollow cavity, and the number of through holes are arranged in a matrix.

[0016] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly involves providing a surrounding plate protruding upwards from the upper periphery of the base, so that the surrounding plate surrounds the mounting base. A waste discharge groove is formed between the mounting base and the surrounding plate, and a collection groove is recessed in the middle of the upper end of the base. A waste discharge port is provided on the rear side of the upper end of the base, extending to the rear side of the base. The collection groove is connected to the waste discharge port, and the waste discharge groove is connected to the collection groove. In this way, waste liquid and waste debris can be discharged through the waste discharge groove, the collection groove, and the waste discharge port, which can effectively clean up waste debris and waste liquid, making it more convenient to use. Secondly, by providing a limiting strip for limiting the slider at the upper rear end of the mounting base, the sliding of the slider can be limited, avoiding the phenomenon of sliding beyond the set stroke. Furthermore, by providing several stable support parts protruding downwards on both the left and right sides of the bottom of the base, the stability is improved, ensuring processing accuracy and safety.

[0017] To more clearly illustrate the structural features, technical means, and specific objectives and functions of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an embodiment of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the overall structure of an embodiment of this utility model from another angle;

[0020] Figure 3 This is a three-dimensional structural diagram of an embodiment of the present invention with a guide rail installed.

[0021] Figure 4 This is a top view of an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached diagram:

[0023] 10. Base 11. Enclosure

[0024] 12. Waste discharge trough 13. Collection trough

[0025] 14. Waste discharge port 15. Support plate

[0026] 16. Waste guide trough 17. Rear side plate

[0027] 18. Opening 19. Waste discharge plate

[0028] 20. Mounting base; 21. Extension plate section

[0029] 30. Limiting bar; 40. Stabilizing support section

[0030] 41. Mounting hole 50. First positioning seat

[0031] 60. Second positioning seat; 70. Connecting seat

[0032] 80. Fixing base 101. Hollow cavity

[0033] 102. Through hole. Detailed Implementation

[0034] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inner", and "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] Please refer to Figures 1 to 4 As shown, it illustrates the specific structure of the machine tool base structure provided in an embodiment of this utility model.

[0036] The machine tool base structure includes a base 10. Two mounting seats 20, spaced apart laterally, are provided at the upper end of the base 10. Each mounting seat 20 extends in the front-to-back direction and is used to mount guide rails. A limiting strip 30 is provided at the upper rear end of each mounting seat 20 to restrict the sliding of the slider, preventing it from exceeding its set travel distance. Several stabilizing support portions 40 are integrally formed and protrude downwards on both the left and right sides of the bottom of the base 10, improving stability and ensuring machining accuracy and safety. The stabilizing support portions 40 on the left and right sides of the bottom of the base 10 are symmetrically arranged, and at least four stabilizing support portions 40 are provided. Each stabilizing support portion 40 extends beyond the corresponding side of the base 10, extending the width of the base 10 and increasing the lever arm of the stabilizing support portion 40 for supporting the machine tool. The portion of the stabilizing support portion 40 extending beyond the base 10 is provided with mounting holes 41 for mounting support feet.

[0037] A surrounding plate 11 protrudes upward from the upper periphery of the base 10, and the surrounding plate 11 surrounds the mounting base 20. A waste discharge trough 12 is formed between the mounting base 20 and the surrounding plate 11. A collection trough 13 is recessed in the middle of the upper end of the base 10. The rear end of the collection trough 13 extends to the rear side of the base 10. A waste discharge port 14 is provided on the rear side of the upper end of the base 10, which extends to the outside of the rear side of the base 10. The collection trough 13 is connected to the waste discharge port 14. The front end of the collection trough 13 extends between the two mounting bases 20. The waste discharge trough 12 is connected to the collection trough 13. In this way, waste liquid and waste debris can be discharged through the waste discharge trough 12, the collection trough 13, and the waste discharge port 14, which can effectively clean up waste debris and waste liquid and make it more convenient to use.

[0038] The upper left and right sides of the base 10 are integrally provided with support plates 15 extending in the front-back direction. The rear end of the enclosure plate 11 is integrally connected to the front end of the corresponding support plate 15. The rear end of the mounting base 20 extends backward integrally with an extension plate portion 21 extending in the front-back direction. The limiting strip 30 extends in the front-back direction, and the rear end of the limiting strip 30 is installed on the upper end of the extension plate portion 21. The extension plate portion 21 is located inside the corresponding support plate 15. A waste guide groove 16 is formed between the extension plate portion 21 and the corresponding support plate 15. The front end of the waste guide groove 16 is connected to the waste discharge groove 12. In this way, the degree of chip removal can be improved by adding the waste guide groove 16.

[0039] The upper rear side of the base 10 is integrally provided with a rear side plate 17 extending in the left and right direction. The left and right ends of the rear side plate 17 are integrally connected to the corresponding support plates 15. The rear end of the extension plate 21 is integrally connected to the front end of the rear side plate 17, and an opening 18 is formed between the extension plate 21 and the rear side plate 17. The rear end of the waste guide trough 16 is connected to the opening 18, and the opening 18 is connected to the collection tank 13. In this way, waste liquid and waste debris can be discharged through the waste guide trough 16, the opening 18, the collection tank 13, and the waste discharge port 14.

[0040] The rear sidewall of the rear side plate 17 extends rearward integrally with a waste discharge plate 19, and the waste discharge port 14 is formed on the waste discharge plate 19 and penetrates the rear side plate 17.

[0041] The base 10 has a hollow cavity 101 inside. The bottom of the base 10 is recessed upward and has several through holes 102 that communicate with the hollow cavity 101. The through holes 102 are arranged in a matrix. In this way, the base 10 can be set as a hollow structure, which can reduce the overall weight of the machine tool.

[0042] The upper center of the base 10 is provided with two first positioning seats 50 and two second positioning seats 60 arranged at a front-to-back distance. The two first positioning seats 50 are respectively positioned on the left and right sides of the front of the collection tank 13, and the two second positioning seats 60 are respectively positioned on the left and right sides of the rear of the collection tank 13. The upper center of the base 10 is also provided with two connecting seats 70 and two fixing seats 80 arranged at a front-to-back distance. The connecting seats 70 are mounted on the two first positioning seats 50, and the fixing seats 80 are mounted on the two second positioning seats 60. The fixing seats 80 are used to mount a drive motor, and the connecting seats 70 are used to mount one end of a lead screw. The drive motor drives the lead screw. Here, the first positioning seats 50 can be used to move the connecting seats 70 away from the base 10, and the second positioning seats 60 can be used to move the fixing seats 80 away from the base 10, thereby keeping the drive motor and lead screw away from the collection tank 13 and preventing waste liquid from soaking in the waste liquid.

[0043] In summary, the key design features of this utility model are as follows: a surrounding plate protrudes upwards from the upper periphery of the base, enclosing the mounting base. A waste discharge groove is formed between the mounting base and the surrounding plate. A collection groove is recessed in the middle of the upper part of the base. A waste discharge port extending to the rear side of the upper part of the base is provided, connecting the collection groove to the waste discharge port and the waste discharge groove to the collection groove. This allows waste liquid and waste debris to be discharged through the waste discharge groove, collection groove, and waste discharge port, effectively cleaning waste debris and waste liquid, and making it more convenient to use. Secondly, a limiting strip is provided at the upper rear end of the mounting base to limit the sliding of the slider, preventing the slider from sliding beyond the set stroke. Finally, several stable support parts are integrally protruding downwards on both the left and right sides of the bottom of the base, improving stability and ensuring processing accuracy and safety.

[0044] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A machine tool base structure comprising a base, an upper end of the base being provided with two mounting seats arranged at a left and right spacing, the mounting seats extending in a front and rear direction and being used for mounting a guide rail; characterized in that: The upper rear end of the mounting base is provided with a limiting strip for restricting the slider. Several stable support parts are integrally formed and protrude downward on both the left and right sides of the bottom of the base. A surrounding plate is formed and protrudes upward on the upper periphery of the base. The surrounding plate surrounds the mounting base. A waste discharge groove is formed between the mounting base and the surrounding plate. A collection groove is recessed in the middle of the upper end of the base. The rear end of the collection groove extends to the rear side of the base. A waste discharge port is provided on the rear side of the upper end of the base, which extends to the outside of the rear side of the base. The collection groove is connected to the waste discharge port. The front end of the collection groove extends between the two mounting bases. The waste discharge groove is connected to the collection groove.

2. A machine tool bed structure according to claim 1, characterised in that: The stabilizing support parts on the left and right sides of the bottom of the base are arranged symmetrically. The stabilizing support parts extend out of the corresponding sides of the base, and the portions of the stabilizing support parts extending out of the base are provided with mounting holes for mounting support feet.

3. A machine tool bed structure according to claim 1, wherein: The upper left and right sides of the base are integrally provided with support plates protruding upwards. The rear end of the enclosure is integrally connected to the front end of the corresponding support plate. The rear end of the mounting base extends backwards integrally with an extension plate. The extension plate is located inside the corresponding support plate. A waste guide groove is formed between the extension plate and the corresponding support plate. The front end of the waste guide groove is connected to the waste discharge groove.

4. A machine tool bed structure according to claim 3, wherein: The upper rear side of the base is integrally provided with a rear side plate extending in the left and right direction. The left and right ends of the rear side plate are integrally connected to the corresponding support plates. The rear end of the extension plate is integrally connected to the front end of the rear side plate, and an opening is formed between the extension plate and the rear side plate. The rear end of the waste guide groove is connected to the opening, and the opening is connected to the collection groove.

5. A machine tool bed structure according to claim 4, wherein: The rear sidewall of the rear side plate extends rearward integrally with a waste discharge plate, and the waste discharge port is formed on the waste discharge plate and penetrates the rear side plate.

6. A machine tool bed structure according to claim 3, wherein: The limiting strip extends in the front-to-back direction, and the rear end of the limiting strip is installed at the upper end of the extension plate.

7. A machine tool bed structure according to claim 1, wherein: The upper middle part of the base is provided with a first positioning seat and a second positioning seat arranged at a front-to-back distance. There are two of each of the first and second positioning seats. The two first positioning seats are respectively located on the left and right sides of the front side of the collection tank, and the two second positioning seats are respectively located on the left and right sides of the rear side of the collection tank.

8. A machine tool bed structure according to claim 7, characterised in that: The upper middle part of the base is provided with a connecting seat and a fixing seat arranged at front and rear intervals. The connecting seat is installed on two first positioning seats, and the fixing seat is installed on two second positioning seats.

9. A machine tool bed structure according to claim 1, wherein: The base has a hollow cavity inside, and the bottom of the base is recessed upward with a number of through holes that communicate with the hollow cavity. The through holes are arranged in a matrix.

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