Base structure and gantry machining center

Abstract

The utility model is suitable for the technical field of numerical control machine tools, and provides a base structure and a gantry machining center. The base structure is used for the gantry machining center and used for installing a machining platform or a turnover mechanism, the turnover mechanism can drive a to-be-machined part to turn over around a preset shaft, and the base structure comprises a base body with an installation face; the first mounting assembly comprises a first supporting part and a first connecting part, the first supporting part is mounted on the mounting surface and can support the machining platform, and the first connecting part can enable the machining platform to be connected with the first supporting part; the second mounting assembly comprises a second supporting part and a second connecting part, the second supporting part is mounted on the mounting surface and can support the turnover mechanism, and the turnover mechanism can be connected with the second supporting part through the second connecting part. According to the base structure, the machining platform can be independently installed, and the turnover mechanism can also be independently installed.

Description

Technical Field

[0001] The present application belongs to the technical field of CNC machine tools, and more specifically, to a base structure and a gantry machining center. Background Art

[0002] The gantry machining center includes a base, which is the basic structure of the gantry machining center and is used to support and stabilize the entire gantry machining center. The base is usually made of solid cast iron or steel material to provide sufficient rigidity and stability.

[0003] The base can usually be installed with a processing platform for fixing the part to be processed or a flipping mechanism for clamping and fixing and driving the part to be processed to flip. The processing platform can be a processing plate in the shape of a rectangular parallelepiped and can be installed on the mounting surface of the base. The flipping mechanism is a conventional rotating mechanism that can drive the part to be processed to rotate around a preset axis and needs to be installed on the surface of the processing platform away from the base to ensure the stability of the flipping mechanism. The above assembly method cannot make it possible to install the flipping mechanism separately on the premise that the base can install the processing platform separately, which is not conducive to the rapid assembly of the flipping mechanism and the base. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a base structure and a gantry machining center, aiming to solve the technical problem in the prior art that the base cannot be independently installed with a flip mechanism under the premise that a machining platform can be independently installed.

[0005] To achieve the above-mentioned purpose, according to one aspect of the present application, a base structure is provided, which is used for a gantry machining center and is used to install a machining platform or a flipping mechanism, the flipping mechanism can drive the part to be processed to flip around a preset axis, and the base structure includes: a base body, the base body has a mounting surface; a first mounting assembly, the first mounting assembly includes a first supporting portion and a first connecting portion, the first supporting portion is mounted on the mounting surface, and can support the machining platform, the first connecting portion can connect the machining platform to the first supporting portion, so as to install the machining platform on the base body; a second mounting assembly, the second mounting assembly includes a second supporting portion and a second connecting portion, the second supporting portion is mounted on the mounting surface, and can support the flipping mechanism, the second connecting portion can connect the flipping mechanism to the second supporting portion, so as to install the flipping mechanism on the base body.

[0006] Optionally, a plurality of first support parts are provided, and the plurality of first support parts are arranged at intervals along the circumference of the mounting surface. The first support part has a first support plane, and the first support plane can contact with the processing platform and can support the processing platform; the first connecting part can make the processing platform and the first support part detachably connected.

[0007] Optionally, the first support part includes a first support body and a first support body, the first support body is installed on the installation surface, the first support body is installed on the first support body, the surface of the first support body away from the first support body can contact with the processing platform and can support the processing platform, and the surface of the first support body away from the first support body is the first support plane; a stop block is fixed on the first support plane, and an adjustment block is provided on the side of the stop block close to the center of the base body, and the adjustment block is detachably mounted on the first support body.

[0008] Optionally, the first mounting assembly further includes an auxiliary supporting portion and an auxiliary connecting portion, wherein the auxiliary supporting portion has an auxiliary supporting plane, the auxiliary supporting plane can contact with the processing platform and can support the processing platform; the auxiliary connecting portion can enable the processing platform to be detachably connected to the auxiliary supporting portion.

[0009] Optionally, the auxiliary support part includes an auxiliary support body and an auxiliary support body, the auxiliary support body is installed on the mounting surface, the auxiliary support body is installed on the auxiliary support body, the surface of the auxiliary support body away from the auxiliary support body can contact with the processing platform and can support the processing platform, and the surface of the auxiliary support body away from the auxiliary support body is an auxiliary support plane; a weight-reducing slope is provided on the surface of the first support body and / or the auxiliary support body away from the mounting surface, and the weight-reducing slope gradually inclines from the upper end of the base body to the lower end of the base body toward the direction away from the outer edge of the base body.

[0010] Optionally, a plurality of second support parts are provided, and the plurality of second support parts are arranged at intervals along the length direction of the base body. The second support part has a second support plane, and the second support plane can contact with the flipping mechanism and can support the flipping mechanism; the second connecting part can make the flipping mechanism detachably connected to the second support part.

[0011] Optionally, a limiting groove is provided on a surface of the second support portion away from the mounting surface, into which a portion of the flipping mechanism can be embedded along the length direction of the base body, and an extension direction of the limiting groove is parallel to the length direction of the base body.

[0012] Optionally, a mounting cavity is provided on the upper surface of the base body, the first support portion and the second support portion are both mounted on the bottom of the mounting cavity, and the bottom of the mounting cavity forms a mounting surface of the base body.

[0013] Optionally, two collecting slopes are provided on the bottom of the installation cavity, and the two collecting slopes are symmetrically arranged with a preset line as the symmetry line, and the preset line is colinear with a center line on the base body parallel to the length direction of the base body; a discharge port is provided on the outer surface of the base body, and the discharge port is connected to the interior of the installation cavity and corresponds to the lower end of the collecting slope.

[0014] According to another aspect of the present application, a gantry machining center is provided, which includes the above-mentioned base structure, and the base structure is used to install a machining platform or a flipping mechanism, and the flipping mechanism can drive the part to be machined to flip around a preset axis.

[0015] The beneficial effects of the base structure and gantry machining center provided in the present application are as follows: compared with the prior art, when it is necessary to install a machining platform on the base structure in the present application, the machining platform is directly placed on the first support portion, and then the first connecting portion is used to connect the machining platform to the first support portion; when it is necessary to install a flipping mechanism on the base structure in the present application, the flipping mechanism is directly placed on the second support portion, and then the second connecting portion is used to connect the flipping mechanism to the second support portion; therefore, the base structure in the present application can not only install the machining platform alone, but also install the flipping mechanism alone, avoiding the need to first install the machining platform on the base body and then install the flipping mechanism on the machining platform when installing the flipping mechanism on the base structure, thereby simplifying the installation operation and facilitating rapid assembly of the flipping mechanism and the base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the structure after the base structure and the processing platform are assembled according to an embodiment of the present application;

[0018] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0019] Figure 3 A schematic diagram of the structure after the base structure and the flip mechanism provided in the embodiment of the present application are assembled;

[0020] Figure 4 A schematic diagram of the structure of the base provided in an embodiment of the present application;

[0021] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0022] Figure 6 for Figure 4 The enlarged schematic diagram of the center C;

[0023] Figure 7 for Figure 4 The enlarged schematic diagram of point D in the middle;

[0024] Figure 8 A schematic front cross-sectional view of a base structure provided in an embodiment of the present application;

[0025] The reference numerals in the above drawings are as follows:

[0026] 100, base body; 110, mounting cavity; 111, collecting slope; 210, first support part; 211, first support body; 212, first support body; 2121, first support plane; 2122, first connecting hole; 2123, mounting groove; 213, stop block; 214, adjustment block; 220, auxiliary support part; 221, auxiliary support body; 222, auxiliary support body; 2221, auxiliary support plane; 2222, auxiliary connecting hole; 230, weight-reducing slope; 231, guiding slope; 300, second mounting assembly; 310, second support part; 311, second support plane; 312, second connecting hole; 313, limiting groove; 400, processing platform; 410, through hole; 500, flip mechanism. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. In the absence of conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] As described in the background technology, at present, the gantry machining center includes a base, which is the basic structure of the gantry machining center, used to support and stabilize the entire gantry machining center. The base is usually made of solid cast iron or steel materials to provide sufficient rigidity and stability. The base can usually be installed with a processing platform for fixing the parts to be processed or a flipping mechanism for clamping and driving the parts to be processed to flip. The processing platform can be a processing plate in the shape of a rectangular parallelepiped and can be installed on the mounting surface of the base. The flipping mechanism is a conventional rotating mechanism that can drive the parts to be processed to rotate around a preset axis, and it needs to be installed on the surface of the processing platform away from the base to ensure the stability of the flipping mechanism. The above assembly method cannot make the base install the flipping mechanism separately on the premise that the processing platform can be installed separately, which is not conducive to the rapid assembly of the flipping mechanism and the base.

[0032] Reference Figures 1 to 7 In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a base structure, which is used for a gantry machining center and is used to install a machining platform 400 or a flip mechanism 500. The flip mechanism 500 can drive the part to be processed to flip around a preset axis. The base structure includes a base body 100, a first mounting assembly and a second mounting assembly 300, wherein the base body 100 has a mounting surface; the first mounting assembly includes a first support portion 210 and a first connecting portion, the first support portion 210 is mounted on the mounting surface, and can support the machining platform 400, and the first connecting portion can connect the machining platform 400 with the first support portion 210 to install the machining platform 400 on the base body 100; the second mounting assembly 300 includes a second support portion 310 and a second connecting portion, the second support portion 310 is mounted on the mounting surface, and can support the flip mechanism 500, and the second connecting portion can connect the flip mechanism 500 with the second support portion 310 to install the flip mechanism 500 on the base body 100.

[0033] In the embodiment of the present application, the processing platform 400 is a processing plate in the shape of a rectangular parallelepiped and can be placed horizontally on the first support portion 210. Of course, in other embodiments, the shape of the processing platform 400 can also be other shapes; the flipping mechanism 500 is a conventional rotating mechanism that can drive the part to be processed to rotate around a preset axis. The preset axis can be parallel to the length direction of the base body 100, or it can intersect with the length direction of the base body 100. The specific structure of the flipping mechanism 500 is common knowledge of technicians in this field and will not be described in detail here. The first mounting assembly may include a plurality of first support portions 210, which may be arranged at intervals around the circumference of the mounting surface so as to support the processing platform 400; the first connecting portion may be a screw or a fixing pin, and the processing platform 400 is provided with a through hole for the first connecting portion to pass through, and the first connecting portion may pass through the through hole and be embedded in the first supporting portion 210, so that the processing platform 400 is connected to the first supporting portion 210; the second mounting assembly 300 may include a plurality of second supporting portions 310, and the plurality of second supporting portions 310 may be arranged at intervals along a center line on the base body 100 parallel to the length direction of the base body 100, so as to support the flipping mechanism 500; the second connecting portion may be a screw or a fixing pin, and the flipping mechanism 500 is provided with a through hole for the second connecting portion to pass through, and the second connecting portion may pass through the through hole and be embedded in the second supporting portion 310, so that the flipping mechanism 500 is connected to the second supporting portion 310.

[0034] When the processing platform 400 needs to be installed on the base structure in the present application, the processing platform 400 is directly placed on the first support part 210, and then the first connecting part is used to connect the processing platform 400 to the first support part 210; when the flipping mechanism 500 needs to be installed on the base structure in the present application, the flipping mechanism 500 is directly placed on the second support part 310, and then the second connecting part is used to connect the flipping mechanism 500 to the second support part 310; therefore, the base structure in the present application can not only install the processing platform 400 separately, but also install the flipping mechanism 500 separately, avoiding the need to first install the processing platform 400 on the base body 100 and then install the flipping mechanism 500 on the processing platform 400 when installing the flipping mechanism 500 on the base structure, thereby simplifying the installation operation and facilitating the rapid assembly of the flipping mechanism 500 and the base body 100.

[0035] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 as well as Figure 8In this embodiment, a plurality of first support portions 210 are provided, and the plurality of first support portions 210 are arranged at intervals along the circumference of the mounting surface. The first support portion 210 has a first support plane 2121, and the first support plane 2121 can contact with the processing platform 400 and can support the processing platform 400; the first connecting portion can make the processing platform 400 and the first support portion 210 detachably connected.

[0036] In the embodiment of the present application, four first support parts 210 may be provided, and they roughly correspond to the four corners of the base body 100, thereby ensuring the stability of the processing platform 400 on the base body 100. Of course, in other embodiments, two, three or more first support parts 210 may be provided, and the placement position may be determined according to actual needs; the first support plane 2121 is horizontally arranged, and can be in contact with the lower surface of the processing platform 400 to avoid the first support part 210 causing damage to the processing platform 400. The first connection part can be a screw or a screw, and a first connection hole 2122 is provided on the first support plane 2121. The first connection part can be connected to the processing platform 400, and can be embedded in the first connection hole 2122, and threadedly cooperate with the first connection hole 2122; in order to enable the first connection part to be connected to the processing platform 400, a through hole 410 is provided on the processing platform 400 for the first connection part to pass through; when assembling the base body 100 and the processing platform 400, first place the processing platform 400 on the first support plane 2121 on multiple first support parts 210, and keep the lower surface of the processing platform 400 in contact with each first support plane 2121, and then pass the first connection part through the through hole 410 and embed it into the first connection hole 2122, and threadedly cooperate with the first connection hole 2122 to complete the assembly. Of course, in other embodiments, the first connecting portion can also be a fixing pin that passes through the through hole 410 on the processing platform 400 and enters the first connecting hole 2122, or a connecting column that is fixedly installed on the lower surface of the processing platform 400 and can be threadedly matched with the first connecting hole 2122.

[0037] Reference Figure 2 , Figure 4 , Figure 5 as well as Figure 8As an optional method in the embodiment of the present application, the first support portion 210 includes a first support body 211 and a first support body 212. The first support body 211 is installed on the installation surface, and the first support body 212 is installed on the first support body 211. The surface of the first support body 212 away from the first support body 211 can contact the processing platform 400 and can support the processing platform 400. The surface of the first support body 212 away from the first support body 211 is a first support plane 2121; a stop block 213 is fixed on the first support plane 2121, and an adjustment block 214 is provided on the side of the stop block 213 close to the center of the base body 100, and the adjustment block 214 is detachably mounted on the first support body 212.

[0038] In this optional mode, the adjustment block 214 can be installed on the first support body 212 by means of screws or connecting pins, the length direction of the adjustment block 214 is parallel to the length direction of the base body 100, and the width direction of the adjustment block 214 is parallel to the width direction of the base body 100; when the adjustment block 214 is installed on the first support plane 2121, the surface of the adjustment block 214 away from the stop block 213 can abut against the surface of the processing platform 400 close to the adjustment block 214, so that the processing platform 400 is stably installed on the base structure. In order to stably install the adjustment block 214 on the first support body 212, the first support plane 2121 is provided with a mounting groove 2123 for the adjustment block 214 to be embedded along the length direction of the base body 100, and the bottom of the mounting groove 2123 is provided with an adjustment connection hole for inserting a screw or a connecting pin.

[0039] Reference Figure 4 and Figure 6 As an optional method in the embodiment of the present application, the first mounting component also includes an auxiliary support portion 220 and an auxiliary connecting portion, the auxiliary support portion 220 has an auxiliary support plane 2221, the auxiliary support plane 2221 can contact with the processing platform 400 and can support the processing platform 400; the auxiliary connecting portion can make the processing platform 400 and the auxiliary support portion 220 detachably connected.

[0040] In this optional embodiment, a plurality of auxiliary support parts 220 are provided, and a portion of the plurality of auxiliary support parts 220 are arranged at intervals between two adjacent first support parts 210 along the length direction of the base body 100, and another portion of the auxiliary support parts 220 are arranged at intervals between another two adjacent first support parts 210 along the length direction of the base body 100; the auxiliary support planes 2221 are horizontally arranged, and both can be fitted with the surface of the processing platform 400 to prevent the auxiliary support parts 220 from causing damage to the processing platform 400. The auxiliary connection part can be a screw or a screw. The auxiliary support plane 2221 is provided with an auxiliary connection hole 2222. The auxiliary connection part can be connected to the processing platform 400, and can be embedded in the auxiliary connection hole 2222, and threadedly matched with the auxiliary connection hole 2222; in order to enable the auxiliary connection part to be connected to the processing platform 400, the processing platform 400 is provided with a through hole 410 for the auxiliary connection part to pass through; the auxiliary support part 220 provides an auxiliary support function, improves the stability of the processing platform 400 on the base body 100; the auxiliary connection part strengthens the connection strength between the processing platform 400 and the base body 100. Of course, in other embodiments, the auxiliary connection part can also be a fixing pin that passes through the through hole 410 on the processing platform 400 and enters the auxiliary connection hole 2222, or a connecting column that is fixedly installed on the lower surface of the processing platform 400 and can threadedly match with the auxiliary connection hole 2222.

[0041] Reference Figures 4 to 6 As an optional method in the embodiment of the present application, the auxiliary support part 220 includes an auxiliary support body 221 and an auxiliary support body 222. The auxiliary support body 221 is installed on the installation surface, and the auxiliary support body 222 is installed on the auxiliary support body 221. The surface of the auxiliary support body 222 away from the auxiliary support body 221 can contact with the processing platform 400 and can support the processing platform 400. The surface of the auxiliary support body 222 away from the auxiliary support body 221 is an auxiliary support plane 2221; a weight-reducing slope 230 is provided on the surface of the first support body 211 and / or the auxiliary support body 221 away from the installation surface, and the weight-reducing slope 230 gradually inclines from the upper end of the base body 100 to the lower end of the base body 100 in a direction away from the outer edge of the base body 100.

[0042] In this optional mode, the first support body 211 can be fixedly mounted on the mounting surface by using an integrated molding process or a welding process, and the first support body 212 can be fixedly mounted on the first support body 211 by using an integrated molding process or a welding process; in order to reduce the overall weight and manufacturing cost of the first support part 210 while ensuring the strength of the first support part 210, the volume and weight of the first support body 212 are both smaller than the volume and weight of the first support body 211. The auxiliary support body 221 can be fixedly mounted on the mounting surface by using an integrated molding process or a welding process, and the auxiliary support body 222 can be fixedly mounted on the auxiliary support body 221 by using an integrated molding process or a welding process; in order to reduce the overall weight and manufacturing cost of the auxiliary support part 220 while ensuring the strength of the auxiliary support part 220, the volume and weight of the auxiliary support body 222 are both smaller than the volume and weight of the auxiliary support body 221. The first support body 211 and the auxiliary support body 221 are both provided with a weight-reducing slope 230. The weight-reducing slope 230 effectively reduces the weight and manufacturing cost of the first support part 210 and the weight and manufacturing cost of the auxiliary support part 220 while ensuring the strength of the first support part 210 and the auxiliary support part 220.

[0043] Reference Figure 5 and Figure 6 As an optional method in the embodiment of the present application, two guiding slopes 231 are provided on the weight-reducing slope 230, and the two guiding slopes 231 are symmetrically arranged with a set line parallel to the length direction of the weight-reducing slope 230 as a symmetry line, and the oblique side of one guiding slope 231 away from the other guiding slope 231 is located below the oblique side of the guiding slope 231 close to the other guiding slope 231. The provided guiding slope 231 is not only convenient for collecting the coolant and cutting fluid sprayed onto the first support part 210 and the auxiliary support part 220, and the debris generated during the processing of the part to be processed, but also reduces the weight of the first support part 210 and the auxiliary support part 220.

[0044] Reference Figure 3 , Figure 4 as well as Figure 7 In this embodiment, a plurality of second support portions 310 are provided, and the plurality of second support portions 310 are arranged at intervals along the length direction of the base body 100. The second support portion 310 has a second support plane 311, and the second support plane 311 can contact with the flip mechanism 500 and can support the flip mechanism 500; the second connecting portion can make the flip mechanism 500 detachably connected to the second support portion 310.

[0045] In the embodiment of the present application, there may be two, three or more second support parts 310, and the number may be determined according to actual needs; the second support planes 311 are arranged horizontally, and may all be fitted with the lower surface of the flipping mechanism 500 to prevent the second support parts 310 from causing damage to the flipping mechanism 500. The second connection part can be a screw or a screw. The second support plane 311 is provided with a plurality of second connection holes 312. The second connection part can be connected to the flip mechanism 500, and can be embedded in the second connection hole 312, and threadedly matched with the second connection hole 312. In order to enable the second connection part to be connected to the flip mechanism 500, the flip mechanism 500 is provided with a through hole for the second connection part to pass through. When assembling the base body 100 and the flip mechanism 500, firstly place the flip mechanism 500 on the second support plane 311 on the plurality of second support parts 310, and keep the lower surface of the flip mechanism 500 in contact with each second support plane 311, and then pass the second connection part through the through hole and embed it into the second connection hole 312, and threadedly match with the second connection hole 312 to complete the assembly. Of course, in other embodiments, the second connection part can also be a fixing pin that passes through the through hole on the flip mechanism 500 and enters the second connection hole 312, or a connecting column that is fixedly installed on the lower surface of the flip mechanism 500 and can threadedly match with the second connection hole 312.

[0046] Reference Figure 3 , Figure 4 as well as Figure 7 As an optional method in the embodiment of the present application, a limiting groove 313 is provided on the surface of the second support portion 310 away from the mounting surface, into which a partial flipping mechanism 500 can be embedded along the length direction of the base body 100, and the extension direction of the limiting groove 313 is parallel to the length direction of the base body 100.

[0047] In this optional embodiment, one of the second support parts 310 on the multiple second support parts 310 is provided with two opposite limiting grooves 313, and the groove openings of the two limiting grooves 313 are opposite to each other; when the parts of the flipping mechanism 500 that cooperate with the limiting grooves 313 are embedded in the corresponding limiting grooves 313, the surface of the part of the flipping mechanism 500 embedded in the limiting groove 313 remains in contact with the groove wall of the limiting groove 313, so as to limit the shaking of the flipping mechanism 500 along the length and width directions of the base body 100.

[0048] Reference Figure 1 , Figure 3 , Figure 4 as well as Figure 8As an optional method in the embodiment of the present application, a mounting cavity 110 is provided on the upper surface of the base body 100, and the first support portion 210 and the second support portion 310 are both mounted on the bottom of the mounting cavity 110, and the bottom of the mounting cavity 110 forms the mounting surface of the base body 100. The provided mounting cavity 110 not only reduces the volume of the base structure itself, but also further reduces the volume of the structure after the base structure is assembled with the processing platform 400 or the flip mechanism 500, so that the structure after the base structure is assembled with the processing platform 400 or the flip mechanism 500 becomes more compact.

[0049] Reference Figure 8 As an optional method in the embodiment of the present application, two collecting slopes 111 are provided on the bottom of the installation cavity 110, and the two collecting slopes 111 are symmetrically arranged with a preset line as the symmetry line, and the preset line is colinear with a center line on the base body 100 parallel to the length direction of the base body 100; a discharge port is provided on the outer surface of the base body 100, and the discharge port is connected to the interior of the installation cavity 110 and corresponds to the lower end of the collecting slope 111.

[0050] In this optional mode, the oblique side of one collecting bevel 111 away from the other collecting bevel 111 is located below the oblique side of the collecting bevel 111 close to the other collecting bevel 111; the set collecting bevel 111 is convenient for centralized collection of the coolant, cutting fluid and debris generated during the processing of the part to be processed in the installation cavity 110, and the set discharge port can discharge the coolant, cutting fluid and debris collected by the collecting bevel 111 out of the installation cavity 110; in order to enhance the discharge capacity, a plurality of discharge ports are provided at intervals along the length direction of the base body 100 on the first side surface and the second side surface opposite to the first side surface of the base body 100. Of course, in other embodiments, the oblique side of one collecting bevel 111 away from the other collecting bevel 111 can also be located above the oblique side of the collecting bevel 111 close to the other collecting bevel 111.

[0051] Reference Figures 1 to 8 According to another aspect of the present application, an embodiment of the present application further provides a gantry machining center, which includes the above-mentioned base structure, and the base structure is used to install a machining platform 400 or a flipping mechanism 500, and the flipping mechanism 500 can drive the part to be processed to flip around a preset axis.

[0052] In the embodiment of the present application, the processing platform 400 is a processing plate in the shape of a rectangular parallelepiped and can be placed horizontally on the first support portion 210. Of course, in other embodiments, the shape of the processing platform 400 can also be other shapes; the flipping mechanism 500 is a conventional rotating mechanism that can drive the part to be processed to rotate around a preset axis. The preset axis can be parallel to the length direction of the base body 100, or it can intersect with the length direction of the base body 100. The specific structure of the flipping mechanism 500 is common knowledge of technicians in this field and will not be described in detail here.

[0053] In summary, the base structure and gantry machining center provided by the present embodiment have at least the following beneficial technical effects: when the processing platform 400 needs to be installed on the base structure in the present application, the processing platform 400 is directly placed on the first support part 210, and then the first connecting part is used to connect the processing platform 400 to the first support part 210; when the flipping mechanism 500 needs to be installed on the base mechanism in the present application, the flipping mechanism 500 is directly placed on the second support part 310, and then the second connecting part is used to connect the flipping mechanism 500 to the second support part 310; therefore, the base structure in the present application can not only install the processing platform 400 separately, but also install the flipping mechanism 500 separately, avoiding the need to first install the processing platform 400 on the base body 100 and then install the flipping mechanism 500 on the processing platform 400 when installing the flipping mechanism 500 on the base structure, thereby simplifying the installation operation and facilitating the rapid assembly of the flipping mechanism 500 and the base body 100.

[0054] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A base structure, characterized in that: The base structure is used for a gantry machining center and is used to install a machining platform (400) or a flipping mechanism (500), wherein the flipping mechanism (500) can drive a part to be machined to flip around a preset axis, and the base structure comprises: a base body (100), wherein the base body (100) has a mounting surface; a first mounting assembly, the first mounting assembly comprising a first supporting portion (210) and a first connecting portion, the first supporting portion (210) being mounted on the mounting surface and capable of supporting the processing platform (400), and the first connecting portion being capable of connecting the processing platform (400) to the first supporting portion (210) so as to mount the processing platform (400) on the base body (100); A second mounting assembly (300), wherein the second mounting assembly (300) comprises a second supporting portion (310) and a second connecting portion, wherein the second supporting portion (310) is mounted on the mounting surface and is capable of supporting the flipping mechanism (500), and the second connecting portion is capable of connecting the flipping mechanism (500) to the second supporting portion (310) so as to mount the flipping mechanism (500) on the base body (100).

2. The base structure according to claim 1, characterized in that: The first supporting portion (210) is provided in plurality, and the plurality of first supporting portions (210) are arranged at intervals along the circumference of the mounting surface. The first supporting portion (210) has a first supporting plane (2121), and the first supporting plane (2121) can contact the processing platform (400) and can support the processing platform (400); the first connecting portion can enable the processing platform (400) to be detachably connected to the first supporting portion (210).

3. The base structure according to claim 2, characterized in that: The first support portion (210) comprises a first support body (211) and a first support body (212); the first support body (211) is mounted on the mounting surface; the first support body (212) is mounted on the first support body (211); a surface of the first support body (212) away from the first support body (211) can contact the processing platform (400) and can support the processing platform (400); and a surface of the first support body (212) away from the first support body (211) is the first support plane (2121); A stop block (213) is fixed on the first supporting plane (2121), and an adjustment block (214) is provided on one side of the stop block (213) close to the center of the base body (100), and the adjustment block (214) is detachably mounted on the first supporting body (212).

4. The base structure according to claim 3, characterized in that: The first mounting assembly further comprises an auxiliary supporting portion (220) and an auxiliary connecting portion, wherein the auxiliary supporting portion (220) has an auxiliary supporting plane (2221), wherein the auxiliary supporting plane (2221) is capable of contacting the processing platform (400) and supporting the processing platform (400); and the auxiliary connecting portion enables the processing platform (400) to be detachably connected to the auxiliary supporting portion (220).

5. The base structure according to claim 4, characterized in that: The auxiliary support portion (220) comprises an auxiliary support body (221) and an auxiliary support body (222); the auxiliary support body (221) is mounted on the mounting surface; the auxiliary support body (222) is mounted on the auxiliary support body (221); a surface of the auxiliary support body (222) away from the auxiliary support body (221) can contact the processing platform (400) and can support the processing platform (400); and a surface of the auxiliary support body (222) away from the auxiliary support body (221) is the auxiliary support plane (2221); A weight-reducing slope (230) is provided on the surface of the first supporting body (211) and / or the auxiliary supporting body (221) away from the mounting surface, and the weight-reducing slope (230) gradually inclines from the upper end of the base body (100) to the lower end of the base body (100) in a direction away from the outer edge of the base body (100).

6. The base structure according to claim 1, characterized in that: The second supporting portion (310) is provided in plurality, and the plurality of second supporting portions (310) are arranged at intervals along the length direction of the base body (100); the second supporting portion (310) has a second supporting plane (311), and the second supporting plane (311) can contact the flipping mechanism (500) and can support the flipping mechanism (500); the second connecting portion can enable the flipping mechanism (500) to be detachably connected to the second supporting portion (310).

7. The base structure according to claim 6, characterized in that: A limiting groove (313) is provided on a surface of the second supporting portion (310) away from the mounting surface, into which a portion of the flipping mechanism (500) can be embedded along the length direction of the base body (100), and an extension direction of the limiting groove (313) is parallel to the length direction of the base body (100).

8. The base structure according to any one of claims 1 to 7, characterized in that: An installation cavity (110) is provided on the upper surface of the base body (100), and the first support portion (210) and the second support portion (310) are both installed on the bottom of the installation cavity (110), and the bottom of the installation cavity (110) forms the installation surface of the base body (100).

9. The base structure according to claim 8, characterized in that: Two collecting inclined surfaces (111) are provided on the bottom of the installation cavity (110), and the two collecting inclined surfaces (111) are symmetrically arranged with a preset line as a symmetry line, and the preset line is colinear with a center line on the base body (100) parallel to the length direction of the base body (100); a discharge port is provided on the outer surface of the base body (100), and the discharge port is communicated with the interior of the installation cavity (110) and corresponds to the lower end of the collecting inclined surface (111).

10. A gantry machining center, characterized in that: The gantry machining center comprises a base structure as claimed in any one of claims 1 to 9, wherein the base structure is used to install a machining platform (400) or a flipping mechanism (500), and the flipping mechanism (500) can drive a part to be machined to flip around a preset axis.

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