Machine tool base and machine tool

Abstract

The utility model relates to the field of machine tools, in particular to a machine tool base and a machine tool, the machine tool base comprises a base and a rotary connection pedestal detachably arranged on the base, and a rotary table installation face is arranged on the end face, away from the base, of the rotary connection pedestal. A plurality of mounting hole sites matched with different rotary tables are arranged on the rotary table mounting surface; the switching pedestal comprises a first switching pedestal and a second switching pedestal which are oppositely arranged at an interval, a first mounting surface is arranged on the first switching pedestal, and a second mounting surface is arranged on the second switching pedestal; at least two types of mounting hole sites are arranged in the plurality of mounting hole sites on the first mounting surface, and each type of mounting hole site is used for being matched with different rotary tables; and the types of the mounting hole sites on the second mounting surface correspond to those of the mounting hole sites on the first mounting surface. And the mounting holes can be used for mounting different types of rotary tables, so that the universality of the lathe bed can be improved.

Description

Technical Field

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

[0002] In production and processing, in order to meet the processing requirements of complex parts, the automated production line needs to be equipped with a variety of four-axis / five-axis turntables. In the prior art, each turntable needs to be equipped with a different bed; in other words, each bed can only use a specific turntable. If another turntable is to be used, another bed needs to be designed to adapt, which has poor versatility, and this will increase the variety of materials. Referring to Chinese patent CN202311800658.6, the turntable of this patent is installed on the base 1, and this type of machine tool can only be installed with a specific turntable. Therefore, the existing bed has poor versatility and is not conducive to the layout of automated production lines, and needs to be improved. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present utility model is to provide a machine tool base and a machine tool, so as to solve the technical problem that the bed of the existing machine tool has poor versatility.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The first embodiment of the present invention provides a machine tool base, which includes a base and a transfer base detachably arranged on the base, wherein a turntable mounting surface is provided on an end surface of the transfer base away from the base, and a plurality of mounting holes for matching different turntables are provided on the turntable mounting surface; wherein,

[0006] The transfer base includes a first transfer base and a second transfer base that are arranged relative to each other at an interval. The first transfer base is provided with a first mounting surface, and the second transfer base is provided with a second mounting surface. Among the multiple mounting holes on the first mounting surface, at least two types of mounting holes are provided, and each type of mounting hole is used to match a different turntable. The types of the mounting holes on the second mounting surface correspond to the mounting hole settings on the first mounting surface.

[0007] In one embodiment, the first mounting surface includes a first type of mounting hole positions, a second type of mounting hole positions, and a third type of mounting hole positions; the second mounting surface includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions, and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions.

[0008] In one embodiment, each type of the mounting hole positions on the first mounting surface and the second mounting surface includes at least two holes.

[0009] In one embodiment, the first mounting surface and the second mounting surface are located on the same side of the base and are correspondingly arranged at two corners of the base.

[0010] In one embodiment, the base is provided with a third mounting surface for mounting the first adapter seat and a fourth mounting surface for mounting the second adapter seat, and the third mounting surface and the fourth mounting surface are both provided with a plurality of the mounting holes; the third mounting surface is provided with at least two types of mounting holes, each type of mounting holes is used to match different turntables, and the types of the mounting holes on the fourth mounting surface correspond to the mounting hole settings on the third mounting surface.

[0011] In one embodiment, the first adapter seat is installed on the third mounting surface through the mounting holes on the third mounting surface, and the second adapter seat is installed on the fourth mounting surface through the mounting holes on the fourth mounting surface.

[0012] In one embodiment, the third mounting surface is provided with a first connection hole for connecting to the first adapter seat, and the fourth mounting surface is provided with a second connection hole for connecting to the second adapter seat.

[0013] In one embodiment, the third mounting surface includes a first type of mounting hole positions, a second type of mounting hole positions, and a third type of mounting hole positions, and the fourth mounting surface includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions, and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions.

[0014] In one embodiment, each type of hole on the third mounting surface and the fourth mounting surface includes at least two hole positions.

[0015] A second aspect of the present invention provides a machine tool, comprising a column and any one of the machine tool bases described above, wherein the column is arranged on the base, and the turntable mounting surface is located on a side of the base away from the column.

[0016] The beneficial effects of the technical solution of the embodiment of the utility model include at least: a first transfer base and a second transfer base are provided on the base, the first transfer base is provided with a first mounting surface, the second transfer base is provided with a second mounting surface, and the first mounting surface and the second mounting surface are each provided with a plurality of mounting holes. The first mounting surface and the second mounting surface each include at least two types of mounting holes, and these mounting holes can be used to install different types of turntables, thereby improving the versatility of the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 Schematic diagram of the bed structure of a machine tool in some embodiments of the present invention;

[0019] Figure 2 This is a schematic structural diagram of an A-axis turntable mounted on a bed in some embodiments of the present invention;

[0020] Figure 3 This is a structural diagram of an AB-axis turntable mounted on a bed in some embodiments of the present invention;

[0021] Figure 4 This is a structural diagram of a B-axis turntable mounted on a bed in some embodiments of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the third mounting surface and the fourth mounting surface of the machine tool base in some embodiments of the present utility model.

[0023] The figures are marked as follows: 1-base, 2-first transfer base, 3-second transfer base, 4-first mounting surface, 5-second mounting surface, 6-third mounting surface, 7-fourth mounting surface, 8-column, 9-A-axis turntable, 10-B-axis turntable, 11-AB-axis turntable. DETAILED DESCRIPTION

[0024] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts should fall within the scope of protection of the present invention.

[0025] refer to Figure 1, the first aspect of the present invention provides a machine tool base in an embodiment. The machine tool base includes a base 1 and a transfer base detachably arranged on the base 1, a turntable mounting surface is provided on an end surface of the transfer base away from the base 1, and a plurality of mounting holes for matching different turntables are provided on the turntable mounting surface. Wherein, the transfer base includes a first transfer base 2 and a second transfer base 3 that are arranged relative to each other at intervals, a first mounting surface 4 is provided on the first transfer base 2, and a second mounting surface 5 is provided on the second transfer base 3. Among the plurality of mounting holes on the first mounting surface 4, at least two types of mounting holes are provided, and each type of mounting hole is used to match a different turntable; the types of the mounting holes on the second mounting surface 5 correspond to the mounting hole settings on the first mounting surface 4.

[0026] In the embodiment of the present invention, a first transfer base 2 and a second transfer base 3 are provided on a machine tool base 1. The first transfer base 2 is provided with a first mounting surface 4, and the second transfer base 3 is provided with a second mounting surface 5. A plurality of mounting holes are provided on each of the first mounting surface 4 and the second mounting surface 5. Each of the first mounting surface 4 and the second mounting surface 5 includes at least two types of mounting holes, which can be used to mount different types of turntables, thereby improving the versatility of the machine bed.

[0027] Specifically, refer to Figure 1 The first transfer base 2 and the second transfer base 3 are arranged parallel and spaced apart on the base 1. The first mounting surface 4 is provided with at least two types of mounting holes, each type of mounting hole is used to match a different turntable, and the hole types on the second mounting surface 5 correspond to the mounting hole types on the first mounting surface 4. Multiple types of mounting holes are provided on the first mounting surface 4 and the second mounting surface 5, so that different types of turntables can be installed on the first mounting surface 4 and the second mounting surface 5. For example, referring to Figure 2 If it is necessary to install the A-axis turntable 9 on the base 1, a mounting hole corresponding to one side of the A-axis turntable 9 is set on the first mounting surface 4, and a mounting hole corresponding to the other side of the A-axis turntable 9 is set on the second mounting surface 5, so that the two sides of the A-axis turntable 9 are correspondingly set on the first mounting surface 4 and the second mounting surface 5.

[0028] In an embodiment of the present invention, the turntable is installed on the base 1 by means of an adapter seat: first, the adapter seat is installed on the base 1, and then the turntable is installed on the adapter seat, and the mounting holes are set on the adapter seat. This method does not require a number of mounting holes to be directly set on the base 1, but rather a number of mounting holes to be set on the adapter seat. The benefits are: first, the use of the adapter seat facilitates the processing of the mounting holes; second, it reduces the damage to the base 1 caused by multiple turntable replacements. By setting at least two types of mounting holes on the adapter seat, each type of mounting hole is used to match different turntables. For example, refer to Figure 3 as well as Figure 4 , mounting holes for mounting the AB-axis turntable 11 and the B-axis turntable 10 can be set on the transfer base so that the transfer base can be used to mount different turntables.

[0029] In one embodiment, reference Figure 1 , the first mounting surface 4 includes a first type of mounting hole positions, a second type of mounting hole positions and a third type of mounting hole positions; the second mounting surface 5 includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions. Specifically, multiple types of mounting holes are set on the first mounting surface 4 and the second mounting surface 5, the first type of mounting hole positions, the second type of mounting hole positions and the third type of mounting hole positions, and the fourth type of mounting hole positions, the fifth type of mounting hole positions and the sixth type of mounting hole positions are set on the second mounting surface 5. Among them, the fourth type of mounting hole positions are paired with the first type of mounting hole positions, the fifth type of mounting hole positions are paired with the second type of mounting hole positions, and the sixth type of mounting hole positions are paired with the third type of mounting hole positions. For example, it can be set to adapt the installation of the A-axis turntable 9 on the first type of mounting hole positions and the fourth type of mounting hole positions, refer to Figure 2 ; The B-axis turntable 10 is adapted to be installed on the second and fifth type mounting holes, refer to Figure 4 ; Adapt to install AB axis turntable 11 on the third type of mounting hole and the sixth type of mounting hole, refer to Figure 3 Through a variety of paired mounting holes, the machine tool can be adapted to install different turntables.

[0030] Furthermore, in one embodiment, the specific structures and locations of the first, second, third, fourth, fifth, and sixth types of mounting holes can be configured based on actual conditions to ensure proper installation of the turntable. For example, each type of mounting hole can be configured as a screw hole or bolt hole, and the turntable to be installed can then be aligned with the corresponding mounting hole for installation.

[0031] In one embodiment, reference Figure 1 Each type of mounting hole position on the first mounting surface 4 and the second mounting surface 5 includes at least two holes. For example, the first type of mounting hole position is configured to include two or more holes, and the fourth type of mounting hole position includes two or more holes. By providing multiple holes, the turntable can be more stably mounted on the mounting surface.

[0032] In one embodiment, reference Figure 1The first mounting surface 4 and the second mounting surface 5 are located on the same side of the base 1 and are correspondingly arranged at the two corners of the base 1. In actual use, the first mounting surface 4 is set on the side away from the column 8, and the second mounting surface 5 is set on the side away from the column 8. The first mounting surface 4 and the second mounting surface 5 are spaced apart so that the first mounting surface 4 is located at the corner of one side of the base 1, and the second mounting surface 5 is located at the corner of the other side of the base 1. By arranging the first mounting surface 4 and the second mounting surface 5 on the side away from the column 8, there is sufficient space between the turntable mounting surface and the column 8, leaving space for assembling other structures on the column 8 or the base 1, thereby reducing interference between structures.

[0033] In one embodiment, reference Figure 1 and Figure 5 The base 1 is provided with a third mounting surface 6 for mounting the first transfer base 2 and a fourth mounting surface 7 for mounting the second transfer base 3. A plurality of mounting holes are provided on each of the third mounting surface 6 and the fourth mounting surface 7. The third mounting surface 6 is provided with at least two types of mounting holes, each type of mounting hole being used to match a different turntable. The types of mounting holes on the fourth mounting surface 7 correspond to the mounting holes on the third mounting surface 6. The provision of multiple mounting holes on both the third mounting surface 6 and the fourth mounting surface 7 allows the turntable base to be directly mounted on the base 1. In actual use, whether to use the turntable base for turntable installation can be selected according to specific circumstances, thereby increasing the applicability of the base 1.

[0034] Specifically, the first adapter base 2 is provided with holes corresponding to the mounting holes on the third mounting surface 6, and the second adapter base 3 is provided with holes corresponding to the mounting holes on the fourth mounting surface 7. Alternatively, the third mounting surface 6 is further provided with a first connection hole for connecting with the first adapter base 2, and the fourth mounting surface 7 is provided with a second connection hole for connecting with the second adapter base 3. In actual use, the adapter base can be assembled with the mounting holes on the mounting surfaces (the third mounting surface 6 and the fourth mounting surface 7), or with the connection holes (the first connection hole and the second connection hole).

[0035] For example, reference Figure 1 and Figure 2When assembly is performed using connection holes, a first connection hole for connecting to the first adapter base 2 and a second connection hole for connecting to the second adapter base 3 are provided on the base 1. After the first adapter base 2 and the second adapter base 3 are mounted on the base 1, screws are inserted from the first adapter base 2 into the first connection holes, and screws are inserted from the second adapter base 3 into the second connection holes, thereby securing the adapter bases to the base 1. In this embodiment, only connection holes for connecting the adapter bases need to be provided on the base 1, simplifying the processing of the turntable mounting surface.

[0036] Furthermore, in one embodiment, referring to Figure 1 、 Figure 4 and Figure 5 The first adapter base 2 is mounted on the third mounting surface, and the second adapter base 3 is mounted on the fourth mounting surface 7. The third mounting surface 6 and the fourth mounting surface 7 play a positioning role in the installation of the adapter base. Specifically, the third mounting surface 6 and the fourth mounting surface 7 can be configured as grooves or protrusions. For example, the first adapter base 2 and the second adapter base 3 are mounted in the grooves.

[0037] Furthermore, the third mounting surface 6 is provided with a variety of mounting holes to accommodate different turntables. The mounting holes of the fourth mounting surface 7 are configured for the third mounting surface 6. Furthermore, the third mounting surface 6 can be configured to be identical to the first mounting surface 4. The fourth mounting surface 7 can be configured to be identical to the second mounting surface 5. The transfer base is suitable for both the A-axis turntable 9 and the AB-axis turntable 11. The height of the first transfer base 2 and the second transfer base 3, as well as the spacing between them, provide space for the cradle-style turntable.

[0038] In this arrangement, the third mounting surface 6 includes a first type of mounting hole positions, a second type of mounting hole positions, and a third type of mounting hole positions, and the fourth mounting surface 7 includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions, and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions. Each type of mounting hole positions on the first transfer base 2 and the second transfer base 3 includes at least two holes. For example, the first type of mounting hole positions are configured to include two or more holes, and the fourth type of mounting hole positions include two or more holes. By configuring multiple holes, the turntable can be more stably mounted on the mounting surface. The configuration of each type of mounting hole positions has been described in detail in the above embodiments and will not be repeated here.

[0039] The second embodiment of the present invention also provides a machine tool, please refer to Figure 1 The machine tool includes a base 1 and a column 8. The column 8 is arranged on the base 1. A turntable mounting surface is provided on the side of the base 1 away from the column 8. The turntable mounting surface is provided with a plurality of mounting holes for matching different turntables.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A machine tool base, characterized in that: It comprises a base (1) and a transfer base detachably arranged on the base (1), wherein a turntable mounting surface is arranged on an end surface of the transfer base away from the base (1), and a plurality of mounting holes for matching different turntables are arranged on the turntable mounting surface; wherein, The transfer base comprises a first transfer base (2) and a second transfer base (3) which are arranged relative to each other at an interval; a first mounting surface (4) is provided on the first transfer base (2), and a second mounting surface (5) is provided on the second transfer base (3); at least two types of mounting holes are provided among the plurality of mounting holes on the first mounting surface (4), and each type of mounting hole is used to match a different turntable; the types of the mounting holes on the second mounting surface (5) correspond to the mounting hole settings on the first mounting surface (4).

2. The machine tool base according to claim 1, characterized in that: The first mounting surface (4) includes a first type of mounting hole positions, a second type of mounting hole positions, and a third type of mounting hole positions; the second mounting surface (5) includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions, and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions.

3. The machine tool base according to claim 2, characterized in that: Each type of mounting hole position on the first mounting surface (4) and the second mounting surface (5) includes at least two holes.

4. The machine tool base according to any one of claims 1 to 3, characterized in that: The first mounting surface (4) and the second mounting surface (5) are located on the same side of the base and are correspondingly arranged at two corners of the base (1).

5. The machine tool base according to claim 4, characterized in that: The base (1) is provided with a third mounting surface (6) for mounting the first transfer seat (2) and a fourth mounting surface (7) for mounting the second transfer seat (3), and the third mounting surface (6) and the fourth mounting surface (7) are both provided with a plurality of mounting holes; the third mounting surface (6) is provided with at least two types of mounting holes, each type of mounting hole is used to match a different turntable, and the types of the mounting holes on the fourth mounting surface (7) correspond to the mounting hole settings on the third mounting surface (6).

6. The machine tool base according to claim 5, characterized in that: The first transfer seat (2) is mounted on the third mounting surface (6) through the mounting holes on the third mounting surface (6), and the second transfer seat (3) is mounted on the fourth mounting surface (7) through the mounting holes on the fourth mounting surface (7).

7. The machine tool base according to claim 5, characterized in that: The third mounting surface (6) is provided with a first connection hole for connecting to the first adapter seat (2), and the fourth mounting surface (7) is provided with a second connection hole for connecting to the second adapter seat (3).

8. The machine tool base according to claim 6, characterized in that: The third mounting surface (6) includes a first type of mounting hole positions, a second type of mounting hole positions, and a third type of mounting hole positions, and the fourth mounting surface (7) includes a fourth type of mounting hole positions corresponding to the first type of mounting hole positions, a fifth type of mounting hole positions corresponding to the second type of mounting hole positions, and a sixth type of mounting hole positions corresponding to the third type of mounting hole positions.

9. The machine tool base according to claim 8, characterized in that: Each type of hole on the third mounting surface (6) and the fourth mounting surface (7) includes at least two hole positions.

10. A machine tool, characterized in that: It comprises a column and a machine tool base according to any one of claims 1 to 9, wherein the column (8) is arranged on the base (1), and the turntable mounting surface is located on a side of the base (1) away from the column (8).

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