Machine tool base and machine tool

Abstract

The utility model provides a kind of lathe pedestal and lathe, lathe pedestal includes pedestal main body, the top of pedestal main body forms installation space, the rear portion of installation space is provided with slide rail seat along left and right direction, front portion is provided with workbench mounting seat and middle portion is further provided with flow guide port, flow guide port is between slide rail seat and workbench mounting seat, the part of installation space between slide rail seat and workbench mounting seat is inclinedly arranged from the position away from flow guide port to the position towards close to flow guide port downward, the inside of pedestal main body is provided with drainage channel, one end of drainage channel is communicated with flow guide port, the other end of drainage channel is from the inside of pedestal main body to the rear portion of pedestal main body.The lathe pedestal of the utility model can directly receive cutting fluid in the inside of pedestal main body, and lathe pedestal drainage chip efficiently, compact structure, can realize the efficient collection and rapid discharge of cutting fluid, reduce external device dependence, improve lathe overall space utilization and stability.

Description

Technical Field

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

[0002] In the machine tool industry, the machine tool base, as a key basic component that supports the entire machine tool, has a significant impact on the overall performance of the machine tool due to the rationality of its structural design and its functionality.

[0003] The current machine tool base relies on external attachments for cutting fluid collection and chip removal, which has certain shortcomings. Firstly, the external chip removal and drainage system requires additional space, resulting in a bulky overall machine tool layout. In workshops with limited space, this severely restricts the machine tool's installation flexibility and the utilization rate of the production area. Secondly, because the chip removal and drainage function is separate from the base body, the cutting fluid must travel a long path from its generation to the external device. Furthermore, strict sealing measures or sophisticated transition structures are required at the connection between the machine tool base and the external device. The sealing effect is easily affected by long-term vibration and wear, leading to problems such as cutting fluid leakage. Utility Model Content

[0004] The purpose of this utility model is to provide a machine tool base that can directly receive cutting fluid inside the base body, and has efficient drainage and chip removal, and a compact structure, as well as a machine tool including the machine tool base, so as to realize efficient collection and rapid discharge of cutting fluid, reduce reliance on external devices, and improve the overall space utilization and stability of the machine tool.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] On one hand, the present invention provides a machine tool base, including a base body, the top of which forms an installation space. A slide rail seat is provided at the rear of the installation space along the left-right direction, and a worktable mounting seat is provided at the front of the installation space. A flow guide is also provided in the middle of the installation space, the flow guide is located between the slide rail seat and the worktable mounting seat. The portion of the installation space located between the slide rail seat and the worktable mounting seat is inclined downward from a position away from the flow guide and towards a position close to the flow guide. A drainage channel is provided inside the base body, one end of which communicates with the flow guide and the other end of which extends from the inside of the base body to the rear of the base body.

[0007] In some embodiments, the sidewall of the flow guide extends downward to form a water guide edge, the bottom end of the water guide edge being lower than the top surface of the drainage channel, the water guide edge extending into the drainage channel and arranged circumferentially along the flow guide opening.

[0008] In some embodiments, the flow guide is rectangular, and a first plane inclined downward toward the flow guide is provided around the flow guide. The edges of the flow guide are provided with a downwardly recessed stepped surface, which is lower than the lowest side of the first plane.

[0009] In some embodiments, a drain outlet is provided on the rear side of the base body, and the drain channel extends from below the guide port to the drain outlet, with the end of the drain outlet having a predetermined distance from the rear wall of the base body.

[0010] In some embodiments, a drainage cover is provided above the drainage channel, and the drainage cover extends from the rear end of the base body in the front-rear direction.

[0011] In some embodiments, the bottom surface of the drainage cover includes a horizontally arranged base plate and inclined side plates extending upward from both sides of the base plate, wherein the base plate and the inclined side plates are integrally formed into a U-shaped structure.

[0012] In some embodiments, the drainage cover includes a side plate and a top plate, and a fixed outer plate is fixedly disposed around the outer periphery of the side plate and the top plate. The fixed outer plate is fixed to the outer edge of the drainage outlet, and the side plate, top plate, bottom plate and two inclined side plates form a cylindrical structure.

[0013] In some embodiments, a pad is provided at the bottom of the base plate, the height of which decreases linearly from the flow outlet to the drain outlet, causing the base plate to tilt downward toward the drain outlet.

[0014] In some embodiments, the slide rail base includes two slide rail bases, with the slide rail base located at the rear of the base body being higher than the slide rail base located at the front of the base body, and the mounting space being located between the two slide rail bases on a second plane that is higher than the highest side of the first plane.

[0015] On the other hand, this utility model provides a machine tool, including a column, a worktable, and a machine tool base as described above, wherein the column is slidably disposed on the slide rail seat, and the worktable is disposed on the worktable mounting base.

[0016] The beneficial effects of this utility model are as follows: This utility model provides a base body that can directly receive cutting fluid inside the machine tool base, and has efficient drainage and chip removal, and a compact structure, as well as a machine tool including the machine tool base. The drainage and chip removal functions are integrated inside the base body, eliminating the need for external additional devices, simplifying the overall layout of the machine tool base, realizing efficient collection and rapid discharge of cutting fluid, reducing reliance on external devices, and improving the overall space utilization and stability of the machine tool. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0018] Figure 1 This is a structural schematic diagram of the machine tool base of this utility model;

[0019] Figure 2 This is a schematic diagram of the machine tool base of this utility model from another direction;

[0020] Figure 3 This is a sectional view of the machine tool base of this utility model;

[0021] Figure 4 yes Figure 3 A partial schematic diagram.

[0022] The attached figures are labeled as follows:

[0023] 1-Base Body

[0024] 11-Rectangular space, 12-Slide rail base, 13-Workbench mounting platform, 14-Drainage outlet, 15-Drainage channel, 16-Drainage outlet, 17-Fixed outer panel

[0025] 111-First plane, 112-Second plane, 141-Water guide edge, 142-Step surface, 151-Drain cover, 152-Plate

[0026] 1511-Side panel, 1512-Top panel, 1513-Bottom panel, 1514-Sloping side panel Detailed Implementation

[0027] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0028] It should be noted that in the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. 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. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0030] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that can communicate with each other; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements, an indirect connection, or an interaction between two elements.

[0032] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0033] On the one hand, such as Figures 1 to 4 As shown, this embodiment of the utility model provides a machine tool base, which includes a base body 1. The top of the base body 1 forms an installation space 11. A slide rail seat 12 is provided at the rear of the installation space 11 along the left-right direction, and a worktable mounting seat 13 is provided at the front of the installation space 11. The base body 1 serves as a basic load-bearing structure, and the rectangular space 11 formed at its top provides a frame platform for the installation of other components. The slide rail seat 12 serves as a sliding support structure for mounting columns and is located at the rear of the rectangular space 11 along the left-right direction. The worktable mounting seat 13 serves as a basic component for fixing the worktable and is located at the front of the rectangular space 11.

[0034] Meanwhile, a guide port 14 is also provided in the middle of the installation space 11. The guide port 14 is located between the slide rail seat 12 and the worktable mounting seat 13. The part of the installation space 11 located between the slide rail seat 12 and the worktable mounting seat 13 is inclined downward from the position away from the guide port 14 towards the position closer to the guide port 14. That is, the guide port 14 is the lowest point in this area. Gravity is used to automatically guide the cutting fluid to the guide port and collect it without additional power. A drainage channel 15 is provided inside the base body 1. One end of the drainage channel 15 is connected to the guide port 14, and the other end of the drainage channel 15 extends from the inside of the base body 1 to the rear of the base body 1. The drainage channel 15 is built into the inside of the base body 1 and directly connects the guide port 14 to the rear of the base body 1, draining the cutting fluid from the guide port 14 to the outside of the base body 1, forming a shorter path from the cutting fluid generation area to the discharge area, effectively reducing cutting fluid retention and realizing rapid collection of cutting fluid. In addition, the drainage function is integrated into the base body 1, eliminating the need for external chip removal and drainage devices, improving the compactness of the machine tool base structure, reducing the overall space occupied by the machine tool, and eliminating the need for additional sealing structures or transition devices, reducing the risk of cutting fluid leakage and lowering maintenance costs.

[0035] like Figure 3 As shown, a water guide 141 extends downward from the sidewall of the guide port 14. The bottom end of the water guide 141 is lower than the top surface of the drainage channel 15. The water guide 141 extends into the drainage channel 15 and is arranged circumferentially along the guide port 14. After the cutting fluid enters from the guide port 14, it flows vertically downward along the inner wall of the water guide 141 and directly enters the drainage channel 15, reducing cutting fluid splashing. When the liquid in the drainage channel 15 has a backflow tendency due to external pressure fluctuations, the water guide 141 can effectively prevent the liquid from flowing back into the guide port 14.

[0036] like Figure 1 , Figure 3 and Figure 4 As shown, the guide port 14 is rectangular, and a first plane 111 sloping downwards towards the guide port 14 is provided around its perimeter. A stepped surface 142 is recessed downwards at the perimeter of the guide port 14, lower than the lowest side of the first plane 111. The first plane 111 is arranged around the guide port 14, forming a circumferential sloping state, which allows the cutting fluid to quickly accumulate at the guide port, reducing its residence time on the surface of the mounting space 11. The stepped surface 142 is a transition structure between the first plane 111 and the guide port 14. Utilizing the continuous height difference, the cutting fluid flows directionally under the drive of gravity, avoiding stagnation. Furthermore, no additional guiding device is needed; efficient convergence is achieved through the first plane 111 and the stepped surface 142 of the base body 1 itself, reducing manufacturing costs.

[0037] like Figure 2 and Figure 3As shown, a drain outlet 16 is provided on the rear side of the base body 1, and a drain channel 15 extends from below the guide port 14 to the drain outlet 16. The end of the drain outlet 16 is at a predetermined distance from the rear wall of the base body 1. After the cutting fluid enters the drain channel 15 from the guide port 14, it flows along the drain channel 15 to the drain outlet 16 and is finally discharged to the external recycling system through the drain outlet 16, forming a complete drainage path.

[0038] like Figure 2 As shown, a drain cover 151 is provided above the drain channel 15, and the drain cover 151 extends out of the rear end of the base body 1 along the front-rear direction. By providing the drain cover 151, the splashing of cutting fluid caused by flow impact or vibration is blocked, protecting the internal structure of the base body 1. The drain cover 151, extending out of the rear end of the base body 1, can effectively guide the cutting fluid and prevent the liquid from flowing directly onto the outer circumferential surface of the base body 1.

[0039] like Figure 3 As shown, the bottom surface of the drain cover 151 includes a horizontally arranged base plate 1513 and inclined side plates 1514 extending upward from both sides of the base plate 1513. The base plate 1513 and the inclined side plates 1514 are integrally formed into a U-shaped structure. The base plate 1513 provides basic support and a flow guiding plane, while the inclined side plates 1514 can guide the water flow towards the center. At the same time, the U-shaped structure integrally formed by the base plate 1513 and the inclined side plates 1514 not only reduces the splashing of cutting fluid but also reduces the accumulation of cutting fluid inside the drain cover 151 to a certain extent, reducing the risk of blockage and improving drainage efficiency.

[0040] like Figure 2 As shown, the drain cover 151 includes a side plate 1511 and a top plate 1512, which effectively blocks upward liquid splashes and debris intrusion. A fixed outer plate 17 is fixedly arranged around the outer periphery of the side plate 1511 and the top plate 1512. The fixed outer plate 17 is fixed to the outer edge of the drain outlet 16. The side plate 1511, the top plate 1512, the bottom plate 1513 and the two inclined side plates 1514 form a cylindrical structure, which makes the drain cover 151 stably set on the drain channel 15, reducing the displacement of the drain cover 151 due to vibration or impact, and avoiding leakage of cutting fluid due to displacement.

[0041] like Figure 3 As shown, a pad 152 is provided at the bottom of the base plate 1513. The height of the pad 152 decreases linearly from the guide port 14 to the drain port 16, so that the base plate 1513 is inclined downward towards the drain port 16. The height difference of the pad 152 makes the base plate 1513 form an inclined slope surface. The cutting fluid is guided to flow naturally in the inclined direction by gravity, reducing the amount of cutting fluid retained in the drain cover 151, and no additional power is required.

[0042] like Figure 1As shown, the slide rail base 12 includes two slide rail bases. The slide rail base 12 located at the rear of the base body 1 is higher than the slide rail base 12 located at the front of the base body 1. The mounting space 11 is located between the two slide rail bases. The second plane 112 is higher than the highest side of the first plane 111. The two slide rail bases 12 are higher at the rear and lower at the front. Their height difference and spacing form the boundary of the chip removal space. The second plane 112 is located between the two slide rail bases 12 and is higher than the highest side of the first plane 111, serving as the transition area between the two slide rail bases 12. The two slide rail bases 12 form a tilted space trend of "higher at the rear and lower at the front," which is consistent with the overall chip removal direction of the base body 1. This provides a natural slope to guide the flow of cutting fluid from the rear to the front, reducing chip accumulation. The second plane 112 is higher than the highest side of the first plane 111. The height difference can be used to create a potential energy difference, so that the chips on the second plane 112, such as small flying chips and debris, can fall naturally into the first plane under the action of gravity and be discharged together with the chips on the first plane. This achieves centralized chip processing in the upper and lower areas and avoids the low efficiency caused by scattered chip discharge.

[0043] On the other hand, this utility model also provides a machine tool, including a column, a rotary table, and a machine tool base as described above. The column is slidably mounted on a slide rail seat 12, and the worktable is mounted on a worktable mounting seat 13. Since this machine tool has the aforementioned machine tool base, it also has the corresponding effects of the machine tool base, which will not be described in detail here.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A machine tool base, comprising a base body (1), wherein a mounting space (11) is formed at the top of the base body (1), a slide rail seat (12) is provided at the rear of the mounting space (11) along the left-right direction, and a worktable mounting seat (13) is provided at the front of the mounting space (11), characterized in that, A flow guide (14) is also provided in the middle of the installation space (11). The flow guide (14) is located between the slide rail seat (12) and the workbench mounting seat (13). The part of the installation space (11) located between the slide rail seat (12) and the workbench mounting seat (13) is inclined downward from the position away from the flow guide (14) toward the position close to the flow guide (14). A drainage channel (15) is provided inside the base body (1). One end of the drainage channel (15) is connected to the flow guide (14), and the other end of the drainage channel (15) extends from the inside of the base body (1) to the rear of the base body (1).

2. The machine tool base according to claim 1, characterized in that, The sidewall of the flow inlet (14) extends downward to form a water guide edge (141). The bottom end of the water guide edge (141) is lower than the top surface of the drainage channel (15). The water guide edge (141) extends into the drainage channel (15) and is arranged circumferentially along the flow inlet (14).

3. The machine tool base according to claim 2, characterized in that, The flow guide (14) is rectangular. A first plane (111) is provided around the flow guide (14) and tilted downward toward the flow guide (14). A stepped surface (142) is provided on the periphery of the flow guide (14) and is recessed downward. The stepped surface (142) is lower than the lowest side of the first plane (111).

4. The machine tool base according to any one of claims 1-3, characterized in that, A drain outlet (16) is provided on the rear side of the base body (1). The drain channel (15) extends from below the guide port (14) to the drain outlet (16). The end of the drain outlet (16) is at a preset distance from the rear wall of the base body (1).

5. The machine tool base according to claim 4, characterized in that, A drainage cover (151) is provided above the drainage channel (15), and the drainage cover (151) extends out of the rear end of the base body (1) in the front-back direction.

6. The machine tool base according to claim 5, characterized in that, The bottom surface of the drainage cover (151) includes a horizontally arranged base plate (1513) and inclined side plates (1514) extending upward from both sides of the base plate (1513). The base plate (1513) and the inclined side plates (1514) are integrally formed into a U-shaped structure.

7. The machine tool base according to claim 6, characterized in that, The drainage cover (151) includes a side plate (1511) and a top plate (1512). A fixed outer plate (17) is fixedly arranged around the outer periphery of the side plate (1511) and the top plate (1512). The fixed outer plate (17) is fixed to the outer edge of the drainage outlet (16). The side plate (1511), the top plate (1512), the bottom plate (1513) and the two inclined side plates (1514) form a cylindrical structure.

8. The machine tool base according to claim 7, characterized in that, The bottom of the base plate (1513) is provided with a pad (152), the height of which decreases linearly from the flow outlet (14) to the drain outlet (16), so that the base plate (1513) is inclined downward toward the drain outlet (16).

9. The machine tool base according to claim 3, characterized in that, The slide rail base (12) includes two slide rail bases, the slide rail base (12) located at the rear of the base body (1) is higher than the slide rail base (12) located at the front of the base body (1), and the mounting space (11) located between the two slide rail bases (12) is higher than the highest side of the first plane (111).

10. A machine tool, characterized in that, The machine tool includes a column, a worktable, and a machine tool base as described in any one of claims 1-9, wherein the column is slidably disposed on the slide rail seat (12), and the worktable is disposed on the worktable mounting seat (13).

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