Reconfigurable pre-embedded device with quick dismounting and mounting function and positioning and mounting method of tool

Abstract

The invention discloses a reconfigurable pre-embedded device with a quick dismounting and mounting function and a tool positioning and mounting method.The reconfigurable pre-embedded device comprises at least one set of reconfigurable pre-embedded assembly, and a positioning cone assembly in each set of reconfigurable pre-embedded assembly is fixedly mounted on the bottom end face of a tool through a cone connecting plate arranged at the top of the positioning cone assembly; the container assembly is embedded in the reference surface through the container shell; when the reconfigurable pre-embedded device is positioned and installed on a container assembly through a positioning cone assembly installed on the bottom end face of a tool, a cone body positioning piece at the bottom of the positioning cone assembly is pressed downwards to a pressing block positioning piece at the top end of the container assembly, so that the pressing block positioning piece overcomes spring force to be pressed downwards, and the cone body positioning piece is embedded into a pressing block sleeve; therefore, positioning installation of the positioning cone assembly and the container assembly is achieved, namely positioning installation of the tool module on the datum plane is achieved. The embedded structure solves the problems that existing embedded structures are all in a basic embedded form, only can meet the single function requirement and have certain limitation.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aircraft process equipment design, in particular to the design of embedded structures in aircraft process equipment design, and more particularly to a reconfigurable embedded device with quick disassembly and assembly function and a positioning and installation method of tooling. BACKGROUND

[0002] Large aircraft process equipment embedding refers to embedding positioning structures in the factory foundation in advance during the manufacturing process for the fixation of process equipment.

[0003] The current embedded structures for aircraft tooling include: foundation bearing type embedding, such as anchor bolt embedding; function integration type embedding, such as crane track embedding; coordination positioning type embedding, such as embedding of tooling measurement reference, etc. The above embedding methods are currently commonly used and the most basic embedding forms, which can only meet the single functional requirement and have certain limitations. SUMMARY

[0004] The purpose of the present application is to provide a reconfigurable embedded device with quick disassembly and assembly function and a positioning and installation method of tooling to solve the problem that the current embedded structures for aircraft tooling are all in the form of basic embedding, which can only meet the single functional requirement and have certain limitations.

[0005] The technical solution of the present application is: in the first aspect, the present application provides a reconfigurable embedded device with quick disassembly and assembly function, which comprises: at least one group of reconfigurable embedded components, each group of reconfigurable embedded components comprising: a positioning vertebra component 1 and a container component 2; The positioning vertebra component 1 is fixedly installed at the bottom end face of the tooling through the vertebra connecting plate 13 provided at the top thereof, and is positioned and matched with the container component 2 embedded in the reference surface through the vertebra positioning piece 11 provided at the bottom end thereof, so as to realize the positioning and installation of the tooling module on the reference surface; The container component 2 is embeddedly installed in the reference surface through the container shell 214, a coaxial step cavity is formed in the container shell 214, the positioning base 212 is provided in the form of a step column structure with a central hole, is fixedly installed in the step cavity of the container shell 214 through the annular step part in the middle thereof, and is matched and installed with the step surface of the step cavity through the annular step part, and the spring 23 is loaded in the central hole; the compression block positioning piece 21 is embeddedly installed in the central hole of the positioning base 212 after the compression block sleeve 22 is externally sleeved on the compression block positioning piece 21, the spring 23 is sleeved on the compression block positioning piece 21 through the inner hole of the compression block positioning piece 21, so that the spring 23 is located between the compression block positioning piece 21 and the bottom end face of the positioning base 212, and the compression block sleeve 22 is fixedly connected with the top end face of the positioning base 212; The reconfigurable pre-embedded device is used for positioning and installing the positioning spine assembly 1 and the container assembly 2 by installing the positioning spine assembly 1 on the bottom end face of the tool, and by pressing the body positioning part 11 at the bottom of the positioning spine assembly 1 to the pressing block positioning part 21 at the top end of the container assembly 2, so that the pressing block positioning part 21 is pressed downward to embed the body positioning part 11 into the pressing block sleeve 22, thereby realizing the positioning and installation of the positioning spine assembly 1 and the container assembly 2, that is, realizing the positioning and installation of the tool module on the reference surface.

[0006] Optionally, in the reconfigurable pre-embedded device with quick disassembly and assembly function as described above, the positioning spine assembly 1 has three different structural specifications, respectively including: Structure one is used to realize the positioning of the module tool along the axis direction of the body positioning part 11; Structure two is used to realize the positioning of the module tool along the axis direction of the body positioning part 11, and along the specified direction on the reference surface; Structure three is used to realize the positioning of the module tool along the axis direction of the body positioning part 11, and on the reference surface.

[0007] Optionally, in the reconfigurable pre-embedded device with quick disassembly and assembly function as described above, the positioning spine assembly 1 structure one includes: the body positioning part 11, the body shell 12, and the body connecting plate 13; The body shell 12 and the body connecting plate 13 are both provided in a disc structure, the body shell 12 is provided with a circular boss in the middle of one end face, a combined slot hole is formed in the circular boss, and the combined slot hole includes a circular through hole formed on the end face of the circular boss and a rectangular recess communicated with the circular through hole; The body positioning part 11 includes a rectangular fixed seat and a conical positioning body provided on one side end face of the fixed seat; the body positioning part 11 passes through the rectangular recess and the circular through hole on the body shell 12 with the conical positioning body, the end part of the conical positioning body extends out of the circular through hole, and the rectangular fixed seat is located in the rectangular recess; the body shell 12 and the body connecting plate 13 are positioned and fixedly installed through the connecting part; The rectangular recess of the body shell 12 has the activity freedom of the body positioning part 11 in the short side and long side directions, so that the body positioning part 11 can move along the short side and long side of the rectangular recess in the stepped cavity formed by the body shell 12 and the body connecting plate 13; the circular through hole of the body shell 12 makes the conical positioning body of the body positioning part 11 have the activity freedom in the radial direction of the circular through hole.

[0008] Optionally, in the reconfigurable pre-embedded device with quick disassembly and assembly function as described above, the positioning spine assembly 1 structure two includes: the body positioning part 11, the body shell 12, and the body connecting plate 13; The vertebral body shell 12 and the vertebral body connecting plate 13 are both provided in a disc structure, a circular boss is arranged in the middle of one end surface of the vertebral body shell 12, a combined slot hole is formed in the circular boss, the combined slot hole includes an oblong hole formed on the end surface of the circular boss, and a rectangular recess communicated with the oblong hole; The vertebral body positioning member 11 includes a rectangular fixing seat and a conical positioning body arranged on one side end surface of the fixing seat; the vertebral body positioning member 11 passes through the rectangular recess and the oblong hole on the vertebral body shell 12 with the conical positioning body, the end of the conical positioning body extends out of the oblong hole, and the rectangular fixing seat is located in the rectangular recess; the vertebral body shell 12 and the vertebral body connecting plate 13 are positioned and fixedly installed through the connecting member; The length direction of the rectangular recess and the oblong hole of the vertebral body shell 12 is consistent, the vertebral body positioning member 11 has a dimensional tolerance constraint in the short edge direction and has a freedom degree in the long edge direction, so that the vertebral body positioning member 11 can move along the length direction of the rectangular recess and the oblong hole in the stepped cavity formed by the vertebral body shell 12 and the vertebral body connecting plate 13.

[0009] Optionally, in the reconfigurable pre-burying device with quick disassembly and assembly function as described above, the positioning vertebral assembly 1 structure three includes the vertebral body positioning member 11, the vertebral body connecting plate 13 and the cylindrical positioning pin 11a; The vertebral body positioning member 11 and the vertebral body connecting plate 13 are both provided in a disc structure, a circular boss is arranged in the middle of one end surface of the vertebral body shell 12, a combined slot hole is formed in the circular boss, the combined slot hole includes an oblong hole formed on the end surface of the circular boss, and a rectangular recess communicated with the oblong hole;

[0010] Optionally, in the reconfigurable pre-burying device with quick disassembly and assembly function as described above, the container assembly 2 includes a positioning base body 212, a container shell 214, a cover plate 26 and a base body pad 213. A stepped cavity is formed coaxially in the inside of the container shell 214, the positioning base body 212 is fixedly installed in the stepped cavity of the container shell 214 through the annular stepped part in the middle of the positioning base body 212, and the annular stepped part of the positioning base body 212 and the stepped cavity of the container shell 214 are provided with the base body pad 213, which is used for adjusting the height and levelness of the positioning base body 212, and the positioning base body 212, the base body pad 213 and the container shell 214 are fixedly connected through the bolts 210; The pressing block positioning piece 21 is externally sleeved with the pressing block sleeve 22, is embeddedly installed in the center hole of the positioning base body 212, the spring 23 installed in the center hole of the positioning base body 212 is limited in the cylindrical cavity formed by the pressing block positioning piece 21 and the positioning base body 212, and the pressing block positioning piece 21 and the pressing block sleeve 22 are clearance fit, so that the pressing block positioning piece 21 moves up and down along the pressing block sleeve 22; the positioning surface of the pressing block sleeve 22 is uniformly provided with bolt holes and refined holes in the circumferential direction, is fixedly connected to the top end surface of the positioning base body 212 through the bolt holes, and conditions the positioning reference surface of the container assembly 2 through the refined holes. The cover plate 26 is nested outside the pressing block sleeve 22 through the middle circular hole, is fixedly installed on the top end surface of the container shell 214 through bolt fixing, and the upper end surface of the pressing block sleeve 22 is higher than the top of the cover plate 26, as the positioning end surface of the container assembly 2.

[0011] Optionally, in the reconfigurable pre-buried device with the quick disassembly and assembly function as described above, the container assembly 2 further comprises a bottom pad 215. The bottom pad 215 is fixedly connected to the bottom of the container shell 214 through a plurality of bolts arranged on the end surface, is used for adjusting the height and levelness of the whole container assembly 2 when the container shell 214 is installed in the buried mode on the reference surface, and is adjusted through the bottom pad 215. The outer cylindrical wall of the container shell 214 is provided with a groove, for increasing the contact area when the container shell 214 is cast on the reference surface.

[0012] In a second aspect, the application further provides a positioning and installation method of a tool, which is implemented by using the reconfigurable pre-buried device with the quick disassembly and assembly function as described above, and comprises the following steps. Step 1, at least one group of container assemblies of the reconfigurable pre-buried assembly is installed in a buried mode on the positioning position of the tool marked in advance on the reference surface. Step 2, at least one group of positioning cone assemblies of the reconfigurable pre-buried assembly is fixedly installed on the bottom end surface of the tool. Step 3, when the positioning cone assembly 1 installed on the bottom end surface of the tool is positioned and installed with the container assembly 2, the pressing block positioning piece 21 on the top end of the container assembly 2 is pressed down by the cone positioning piece 11 at the bottom of the positioning cone assembly 1, so that the pressing block positioning piece 21 is pressed down to embed the cone positioning piece 11 in the pressing block sleeve 22, so as to realize the positioning and installation of the positioning cone assembly 1 and the container assembly 2, that is, the positioning and installation of the tool module on the reference surface.

[0013] Optionally, in the positioning and installation method of the tool as described above, a plurality of groups of container assemblies of the reconfigurable pre-buried assembly are fixedly installed in a buried mode in the reference surface for installing the tool. The tooling includes multiple detachable tooling modules arranged in combination. Each tooling module has at least one set of reconfigurable pre-embedded positioning cone components 1 on its bottom surface. Positioning and installation on the reference surface are achieved through the positioning cone components 1 at the bottom of each tooling module.

[0014] The beneficial effects of this invention are as follows: This invention provides a reconfigurable pre-embedded device with quick assembly and disassembly function, and a positioning and installation method for tooling. The reconfigurable pre-embedded device includes at least one set of reconfigurable pre-embedded components. In each set of reconfigurable pre-embedded components, the positioning cone component 1 is fixedly installed on the bottom surface of the tooling or tooling module via a cone connecting plate 13 provided at its top. The container component 2 is embedded in the reference plane via its container shell 214. The tooling or tooling module is connected to the container component 2 embedded in the reference plane via a cone positioning member 11 provided at its bottom. With proper positioning, the tooling module is positioned and installed on the reference surface. The reconfigurable pre-embedded device provided by this invention is used to position the positioning cone assembly 1 and the container assembly 2 by pressing down the cone positioning member 11 at the bottom of the positioning cone assembly 1 onto the pressure block positioning member 21 at the top of the container assembly 2 during positioning and installation. This causes the pressure block positioning member 21 to overcome the spring force and be pressed down, so that the cone positioning member 11 is embedded into the pressure block sleeve 22, thereby realizing the positioning and installation of the positioning cone assembly 1 and the container assembly 2, that is, realizing the positioning and installation of the tooling module on the reference surface.

[0015] In the tooling positioning and installation method using the reconfigurable pre-embedded device provided in this embodiment of the invention, the positioning cone component 1 and container component 2 of different structural forms can be combined according to the basic idea of ​​the "three-two-one principle" for positioning large components. The process equipment is fixed by pre-embedding the container component 2, and the process equipment can be quickly disassembled and assembled by cooperating with the positioning cone component 1 and the container component 2. The tooling modules can be reconfigured in the modular design, which further improves production efficiency, simplifies manufacturing methods, reduces costs, and has high flexibility and adaptability. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the technical solutions of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the technical solutions of the present invention, and do not constitute a limitation on the technical solutions of the present invention.

[0017] Figure 1 A three-dimensional structural schematic diagram of a set of reconfigurable embedded components provided for an embodiment of the present invention; Figure 2 for Figure 1 The illustrated embodiment provides a set of structural cross-sectional views of reconfigurable embedded components; Figure 3 for Figure 1 A schematic diagram of the structure of the positioning cone component in the reconfigurable pre-embedded component provided in the embodiment shown; Figure 4 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following two schematic diagrams. Figure 1 Figure 5 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following three schematic diagrams. Figure 1 Figure 6 The structure of the container assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 1 Figure 6 The a diagram is a top view, and the b diagram is a three-dimensional structural view. Figure 7 The structure of the container assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 6 Figure 7 The a diagram is a top view, and the b diagram is a three-dimensional structural view. Figure 8 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 6 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 9 Figure 6 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 10 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 6 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 11 Figure 6 The structure of the positioning vertebra assembly in the reconfigurable pre-embedded assembly provided by the embodiment is shown in the following schematic diagram. Figure 12 The following is a schematic diagram of a scene one of positioning and installing the tooling module 1 by using the reconfigurable pre-embedded device. Figure 13 The following is a schematic diagram of a scene two of positioning and installing the combined tooling module 1 and the tooling module 2 by using the reconfigurable pre-embedded device. Figure 14 The following is a schematic diagram of a scene three of positioning and installing the tooling module 3 by using the reconfigurable pre-embedded device. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present application clearer and more apparent, the following will describe the embodiments of the present application in detail with reference to the drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other in any manner without conflict.

[0019] ​​​​​​As explained in the background section above, the embedded structures currently used for aircraft tooling, such as foundation-bearing embedded structures, functional integration embedded structures, and functional integration embedded structures, are all basic embedded structures, which can only meet a single functional requirement and have certain limitations.

[0020] With the technological development of aircraft process equipment, modular tooling has emerged to improve the efficiency of process equipment and reduce costs. Existing embedded structures cannot meet the design concept of modularity and reconfigurability. In the process of building an aircraft manufacturing tooling system, there is an urgent need to provide a pre-embedded structure that can meet the basic requirement of fixed support tooling, and can also quickly adjust tooling unit components according to production needs, so as to realize the rapid positioning, assembly and disassembly of tooling modules and the reconfigurability between tooling module units.

[0021] Based on the modular requirements of aircraft tooling, this invention provides a reconfigurable pre-embedded device with quick assembly and disassembly functions, as well as a tooling positioning and installation method. By using this reconfigurable pre-embedded device, the basic requirement of fixed support tooling can be met, and the unit components in the tooling system can be quickly adjusted according to production needs, thereby realizing the quick assembly and disassembly of tooling modules and the reconfigurable pre-embedded requirements between tooling module units.

[0022] Figure 1 A three-dimensional structural schematic diagram of a set of reconfigurable embedded components provided for an embodiment of the present invention; Figure 2 for Figure 1 The illustrated embodiment provides a set of structural cross-sectional views of reconfigurable embedded components. For example... Figure 1 and Figure 2 As shown, this embodiment of the invention provides a reconfigurable pre-embedded device with quick assembly and disassembly function. The reconfigurable pre-embedded device includes at least one set of reconfigurable pre-embedded components; each set of reconfigurable pre-embedded components includes: a positioning cone component 1 and a container component 2. The specific structural form of each component in each set of reconfigurable pre-embedded components is described below.

[0023] like Figure 1 and Figure 2 As shown, the positioning cone component 1 in the reconfigurable pre-embedded component is fixedly installed on the bottom surface of the tooling by the cone connecting plate 13 set on its top, and is positioned by the cone positioning component 11 set on its bottom and the container component 2 pre-embedded in the reference surface, thereby realizing the positioning and installation of the tooling module on the reference surface.

[0024] like Figure 1 and Figure 2As shown, the container assembly 2 in the reconfigurable pre-embedded assembly is embeddedly installed in the reference surface through its container shell 214, the container shell 214 is provided with a coaxially arranged stepped cavity, the positioning base 212 is provided as a stepped column structure with a central hole, is fixedly installed in the stepped cavity of the container shell 214 through the annular stepped part in the middle, and is installed in cooperation with the stepped surface of the stepped cavity through the annular stepped part, and the spring 23 is installed in the central hole; after the pressing block positioning piece 21 is externally sleeved with the pressing block sleeve 22, it is embeddedly installed in the central hole of the positioning base 212, is sleeved on the spring 23 through the inner hole of the pressing block positioning piece 21, so that the spring 23 is located between the pressing block positioning piece 21 and the bottom end surface of the positioning base 212, and the pressing block sleeve 22 is fixedly connected with the top end surface of the positioning base 212.

[0025] The reconfigurable pre-embedded assembly provided in the embodiment of the application has the following use mode: When the positioning vertebral assembly 1 and the container assembly 2 are positioned and installed, the vertebral body positioning piece 11 at the bottom of the positioning vertebral assembly 1 is pressed to the pressing block positioning piece 21 at the top end of the container assembly 2, so that the pressing block positioning piece 21 is pressed downward to embed the vertebral body positioning piece 11 in the pressing block sleeve 22, thereby realizing the positioning and installation of the positioning vertebral assembly 1 and the container assembly 2, that is, realizing the positioning and installation of the tooling module on the reference surface.

[0026] It should be noted that the plurality of reconfigurable pre-embedded assemblies in the reconfigurable pre-embedded device applied to the tooling positioning in the embodiment of the application can have different structural forms, specifically, the positioning vertebral assembly 1 in the reconfigurable pre-embedded assembly has different structural specifications. In one implementation mode, the positioning vertebral assembly 1 has three different structural specifications, which are: Structure one: used for realizing the positioning of the module tooling along the axis direction of the vertebral body positioning piece 11; Structure two: used for realizing the positioning of the module tooling along the axis direction of the vertebral body positioning piece 11, and the positioning along the specified direction on the reference surface; Structure three: used for realizing the positioning of the module tooling along the axis direction of the vertebral body positioning piece 11, and the positioning on the reference surface.

[0027] Based on the functions required to be realized by the above three structural specifications of the positioning vertebral assembly 1, the specific structural forms of the positioning vertebral assembly 1 of the three structural specifications are as follows: Structure one: as shown in Figure 3 The positioning vertebral assembly 1 of structure one comprises a vertebral body positioning piece 11, a vertebral body shell 12 and a vertebral body connecting plate 13.

[0028] In this structure, both the cone shell 12 and the cone connecting plate 13 are set as a disc structure. A circular boss is provided in the middle of one end face of the cone shell 12. A combined slot is opened in the circular boss. The combined slot includes a circular through hole opened on the end face of the circular boss and a rectangular groove communicating with the circular through hole. In this structure, the vertebral positioning component 11 includes a rectangular fixing seat and a conical positioning body disposed on one end face of the fixing seat; the vertebral positioning component 11 passes through the rectangular groove and circular through hole on the vertebral body shell 12 with its conical positioning body, the end of the conical positioning body protruding from the circular through hole, and the rectangular fixing seat is located in the rectangular groove; the vertebral body shell 12 and the vertebral body connecting plate 13 are positioned and fixedly installed through connectors; In this structure, the rectangular groove of the vertebral shell 12 provides the vertebral positioning member 11 with degrees of freedom of movement in the short and long directions, allowing the vertebral positioning member 11 to move along the short and long sides of the rectangular groove within the stepped cavity formed by the vertebral shell 12 and the vertebral connecting plate 13; the circular through hole of the vertebral shell 12 provides the conical positioning body of the vertebral positioning member 11 with degrees of freedom of movement in the radial direction of the circular through hole.

[0029] Structure 2: such as Figure 4 As shown, the second structure of the positioning vertebra assembly 1 includes: vertebral body positioning component 11, vertebral body shell 12, and vertebral body connecting plate 13.

[0030] In this structure, both the cone shell 12 and the cone connecting plate 13 are set as a disc structure. A circular boss is provided in the middle of one end face of the cone shell 12. A combined slot is opened in the circular boss. The combined slot includes an elongated hole opened on the end face of the circular boss and a rectangular groove communicating with the elongated hole. In this structure, the vertebral positioning component 11 includes a rectangular fixing seat and a conical positioning body disposed on one end face of the fixing seat; the vertebral positioning component 11 passes through the rectangular groove and the elongated hole on the vertebral shell 12 with its conical positioning body, the end of the conical positioning body protruding from the elongated hole, and the rectangular fixing seat located in the rectangular groove; the vertebral shell 12 and the vertebral connecting plate 13 are positioned and fixedly installed by the connector; In this structure, the rectangular groove and the elongated hole of the cone shell 12 are aligned in length direction, which provides dimensional tolerance constraints on the cone positioning component 11 in the short side direction and freedom of movement in the long side direction, so that the cone positioning component 11 can move along the length direction of the rectangular groove and the elongated hole in the stepped cavity formed by the cone shell 12 and the cone connecting plate 13.

[0031] Structure 3: such as Figure 5 As shown, the positioning vertebra assembly 1 structure includes: vertebral body positioning component 11, vertebral body connecting plate 13 and cylindrical positioning pin 11a.

[0032] In the structure, the vertebral body positioning member 11 and the vertebral body connecting plate 13 are both provided as disc structures, a circular boss is arranged in the middle of one end face of the vertebral body positioning member 11, a conical positioning body is arranged in the center of the circular boss face, a first pin hole is arranged on the back face of the conical positioning body, a second pin hole coaxial with the first pin hole is arranged in the center of the vertebral body connecting plate 13, the vertebral body positioning member 11 and the vertebral body connecting plate 13 are connected and positioned by a cylindrical positioning pin 11a, and the connection is fixed by a circumferential mounting connecting member.

[0033] In one implementation manner of the embodiment of the present application, as shown in Figures 6 to 11 In the implementation manner, a stepped cavity is arranged coaxially in the inside of the container shell 214, the positioning base body 212 is fixedly mounted in the stepped cavity of the container shell 214 through the annular stepped portion in the middle of the positioning base body 212, the annular stepped portion of the positioning base body 212 and the stepped cavity of the container shell 214 are provided with the base body gasket 213, the height and the levelness of the positioning base body 212 are adjusted by the base body gasket 213, and the positioning base body 212, the base body gasket 213 and the container shell 214 are fixedly connected by the bolts 210.

[0034] In the implementation manner, after the pressing block positioning member 21 is sleeved with the pressing block sleeve 22, the pressing block positioning member 21 is embedded and mounted in the center hole of the positioning base body 212, the spring 23 mounted in the center hole of the positioning base body 212 is limited in the cylindrical cavity formed by the pressing block positioning member 21 and the positioning base body 212, and the pressing block positioning member 21 and the pressing block sleeve 22 are gap-fitted, so that the pressing block positioning member 21 moves up and down along the pressing block sleeve 22; the positioning face of the pressing block sleeve 22 is uniformly provided with bolt holes and finishing holes in the circumferential direction, the bolt holes are used for fixedly connecting the top end face of the positioning base body 212, and the finishing holes are used for positioning the reference face of the container assembly 2 mounted in the reference face; the cover plate 26 is nested outside the pressing block sleeve 22 through the central hole in the middle of the cover plate 26, and the cover plate 26 is fixedly mounted on the top end face of the container shell 214 by the bolts, and the upper end face of the pressing block sleeve 22 is higher than the top of the cover plate 26, and serves as the positioning end face of the container assembly 2.

[0035] Further, the container assembly 2 further comprises a bottom gasket 215. The bottom gasket 215 is fixedly connected to the bottom of the container shell 214 through a plurality of bolts arranged on the end face, and is used for adjusting the height and the levelness of the overall container assembly 2 when the container shell 214 is installed in the reference face in a buried manner.

[0036] It should be noted that the outer cylindrical wall of the container shell 214 of the embodiment of the present application is provided with a groove, which is used for increasing the contact area when the container shell 214 is cast in the reference face.

[0037] Based on the reconfigurable embedded device with quick disassembly and assembly function provided in the above embodiments of the present application, the present application further provides a positioning and installation method of tooling using the reconfigurable embedded device with quick disassembly and assembly function in any of the above embodiments, which comprises the following steps: Step 1, embedding and installing at least one set of container assemblies 2 of reconfigurable embedded components on the tooling positioning position marked in advance on the reference surface; Step 2, fixedly installing at least one set of positioning vertebra assemblies 1 of reconfigurable embedded components on the bottom end surface of the tooling; Step 3, when positioning and installing the positioning vertebra assembly 1 fixedly installed on the bottom end surface of the tooling and the container assembly 2, the vertebra positioning member 11 at the bottom of the positioning vertebra assembly 1 is pressed to the pressing block positioning member 21 at the top end of the container assembly 2, so that the pressing block positioning member 21 is pressed downward to embed the vertebra positioning member 11 into the pressing block sleeve 22 to realize the positioning and installation of the positioning vertebra assembly 1 and the container assembly 2, that is, to realize the positioning and installation of the tooling module on the reference surface.

[0038] It should be noted that the reference surface for installing the tooling is embedded with multiple sets of container assemblies 2 of reconfigurable embedded components in advance; in addition, the tooling in the embodiments of the present application can comprise multiple detachable tooling modules arranged in combination, and each tooling module is provided with at least one set of positioning vertebra assemblies 1 of reconfigurable embedded components on the bottom end surface, and the positioning and installation on the reference surface is realized through the positioning vertebra assemblies 1 provided on the bottom end surface of each tooling module.

[0039] The embodiments of the present application provide a reconfigurable embedded device with quick disassembly and assembly function and a positioning and installation method of tooling, wherein the reconfigurable embedded device comprises at least one set of reconfigurable embedded components, the positioning vertebra assembly 1 in each set of reconfigurable embedded components is fixedly installed on the bottom end surface of the tooling or tooling module through the vertebra connecting plate 13 provided at the top thereof, the container assembly 2 is embeddedly installed in the reference surface through the container shell 214 thereof, and the tooling or tooling module is positioned and installed on the reference surface through the cooperation of the vertebra positioning member 11 provided at the bottom end thereof and the container assembly 2 embedded in the reference surface. The present application provides a reconfigurable embedded device, which is used to realize the positioning and installation of the positioning vertebra assembly 1 and the container assembly 2 when the positioning vertebra assembly 1 fixedly installed on the bottom end surface of the tooling is positioned and installed with the container assembly 2, that is, to realize the positioning and installation of the tooling module on the reference surface.

[0040] The positioning and installation method of the reconfigurable pre-embedded device can be used for combining the positioning cone assemblies 1 with different structures and the container assemblies 2 according to the basic idea of the “three-two-one principle” of large component positioning, fixing the process equipment by the pre-embedded container assemblies 2, and realizing the quick disassembly of the process equipment by the cooperation of the positioning cone assemblies 1 and the container assemblies 2, so that the reconfiguration between the tooling module units in the modular design tooling system is realized, the production efficiency is further improved, the manufacturing method is simplified, the cost is reduced, and high flexibility and adaptability are achieved.

[0041] As shown in Figures 12 to 14 , it is a scene diagram for positioning and installing tooling by using the reconfigurable pre-embedded device provided by the embodiment of the present application, Figure 12 , it is a scene diagram for positioning and installing tooling module 1 by using the reconfigurable pre-embedded device; Figure 13 , it is a scene diagram for positioning and installing combined tooling module 1 and tooling module 2 by using the reconfigurable pre-embedded device; Figure 14 , it is a scene diagram for positioning and installing tooling module 3 by using the reconfigurable pre-embedded device.

[0042] In the tooling design process, according to the basic idea of the “three-two-one principle” of large component positioning, the freedom of the tooling module is controlled by controlling the freedom of the combination of the positioning cone assembly 1 and the container assembly 2 in this embodiment, and the positioning cone assembly 1 with different structure specifications and the container assembly 2 are combined to reasonably distribute the installation positions and the installation quantity of the combination. However, in specific engineering practice, considering the influence of environment, material, process and other factors, the tooling will slightly deform during use, and the product will also deform or release stress during assembly, which requires controlling the freedom of the tooling or product in space according to the actual situation or experience, such as which direction of freedom needs to be strictly guaranteed and which direction of freedom can be released, to meet the final installation accuracy required by production. As Figure 12 , four positioning cone assemblies 1 and four container assemblies 2 at corresponding positions are arranged below the tooling module 1, which are respectively a combination of one positioning cone assembly 1 structure three and a container assembly 2, which is the positioning reference of the module tooling 1, but at this time the tooling module 1 will rotate around the cone axis; another combination of one positioning cone assembly 1 structure one and a container assembly 2 is arranged, which allows error in the long circular direction of the module tooling module 1, and the long circular direction is generally the direction of the reference point connection, the above two groups can guarantee the positioning of the whole tooling module 1; two combinations of positioning cone 1 structure two and container assembly 2 are arranged, which only play the role of supporting and fixing at this time. In addition, considering the problem of over-positioning of the tooling module, the positioning cone assembly 1 should be matched with the container assembly 2 during tooling manufacturing and installation, which will be described in detail below.

[0043] In the tool manufacturing process, the pre-embedded container assembly 2 needs to be poured in the factory foundation in advance, the OTP point is established through the three refined holes on the block sleeve 22, and the container assembly 2 is laser adjusted to the required accurate position, and the outer sealing rubber ring 29 in the vertebral body shell 214 can ensure the overall sealing of the container assembly 2 when pre-embedded pouring; the positioning vertebral assembly 1 is assembled on the structure of the tool module according to the pre-designed position and quantity, and through the combination of the container assembly 2 of the positioning vertebral assembly 1, the positioning, fixing and supporting of the process equipment are realized, at this time, the positioning surface of the positioning vertebral assembly 1 will be attached to the positioning surface of the container assembly 2, the vertebral body positioning piece 11 will be pressed against the block positioning piece 21, the spring 23 will be contracted, the vertebral body positioning piece 11 will be embedded in the cylindrical hole of the block sleeve 22 to realize positioning, and the inner sealing rubber ring 24 on the block positioning piece 21 can ensure the sealing of the block positioning piece 21 during movement.

[0044] In the tool using process, if the tool module needs to be adjusted and replaced according to the process flow, as shown in the figure, when the replaced tool module is positioned, the positions of the related vertebral body positioning pieces 11 can be finely adjusted, the installation errors between different tool module units are eliminated, the positioning cone body 1 is adapted to the position of the container assembly 2 to meet the installation precision requirement, and the reconfigurability between the tool module units is realized. Figures 12 to 14 As shown in the figure, when the replaced tool module is positioned, the positions of the related vertebral body positioning pieces 11 can be finely adjusted, the installation errors between different tool module units are eliminated, the positioning cone body 1 is adapted to the position of the container assembly 2 to meet the installation precision requirement, and the reconfigurability between the tool module units is realized.

[0045] According to the basic idea of the "three-two-one principle" of large component positioning, the positioning vertebral assembly 1 with different structural forms is combined with the container assembly 2, the process equipment is fixed through the pre-embedded container assembly 2, the process equipment is quickly disassembled through the cooperation of the positioning vertebral assembly 1 and the container assembly 2, the reconfigurability between the tool module units in the modular design tool system is realized, the production efficiency is further improved, the manufacturing method is simplified, the cost is reduced, and the flexibility and adaptability are high.

[0046] Although the embodiments disclosed by the present application are as above, the content is only the embodiment adopted for the purpose of understanding the present application, and is not used to limit the present application. Any person skilled in the art of the present application can make any modification and change in the form and details without departing from the spirit and scope of the present application, but the patent protection scope of the present application shall be subject to the scope defined by the appended claims.

Claims

1. A reconfigurable pre-embedded device with quick disassembly function, characterized in that The application relates to a reconfigurable embedded device for a tooling module, which comprises at least one group of reconfigurable embedded components, each group of reconfigurable embedded components comprising a positioning vertebra component (1) and a container component (2). The positioning vertebra component (1) is fixedly installed at the bottom end face of the tooling through the vertebra connecting plate (13) arranged at the top of the positioning vertebra component (1), and is positioned and installed with the container component (2) embedded in the reference surface through the vertebra positioning member (11) arranged at the bottom end of the positioning vertebra component (1), so that the positioning and installation of the tooling module on the reference surface are realized. The container component (2) is embeddedly installed in the reference surface through the container shell (214), the step cavity is coaxially arranged in the container shell (214), the positioning base body (212) is arranged in the form of a step column structure with a central hole, the positioning base body (212) is fixedly installed in the step cavity of the container shell (214) through the annular step part in the middle, and the positioning base body (212) is fixedly installed in the step cavity of the container shell (214) through the annular step part and the step surface of the step cavity, and the spring (23) is arranged in the central hole; the pressing block positioning member (21) is embeddedly installed in the central hole of the positioning base body (212) after the pressing block sleeve (22) is arranged outside the pressing block positioning member (21), the spring (23) is arranged on the pressing block positioning member (21) through the inner hole of the pressing block positioning member (21), the spring (23) is arranged between the pressing block positioning member (21) and the bottom end face of the positioning base body (212), and the pressing block sleeve (22) is fixedly connected with the top end face of the positioning base body (212). The reconfigurable embedded device is used for positioning and installing the positioning vertebra component (1) and the container component (2) on the bottom end face of the tooling, the vertebra positioning member (11) at the bottom of the positioning vertebra component (1) is pressed to the pressing block positioning member (21) at the top end of the container component (2), the pressing block positioning member (21) is pressed downward to embed the vertebra positioning member (11) in the pressing block sleeve (22) to realize the positioning and installation of the positioning vertebra component (1) and the container component (2), and the positioning and installation of the tooling module on the reference surface are realized.

2. The reconfigurable pre-embedded device with quick disassembly function according to claim 1, characterized in that, The positioning vertebra component (1) has three different structural specifications, and each structural specification comprises: Structure one is used for realizing the positioning of the module tooling along the axis direction of the vertebra positioning member (11); Structure two is used for realizing the positioning of the module tooling along the axis direction of the vertebra positioning member (11) and along the specified direction on the reference surface; Structure three is used for realizing the positioning of the module tooling along the axis direction of the vertebra positioning member (11) and on the reference surface.

3. The reconfigurable pre-embedded device with quick disassembly function according to claim 2, characterized in that, The positioning vertebra component (1) of structure one comprises a vertebra positioning member (11), a vertebra shell (12) and a vertebra connecting plate (13). The vertebra shell (12) and the vertebra connecting plate (13) are arranged in the form of a disc structure, a circular boss is arranged in the middle of one end face of the vertebra shell (12), a combined slot hole is arranged in the circular boss, the combined slot hole comprises a circular through hole arranged on the end face of the circular boss and a rectangular recess communicated with the circular through hole, and the vertebra connecting plate (13) is arranged on the vertebra shell (12). The vertebral body positioning member (11) includes a rectangular fixed seat and a conical positioning body arranged on one side end face of the fixed seat; the vertebral body positioning member (11) passes through the rectangular recess and the circular through hole on the vertebral body shell (12) with the conical positioning body, the end of the conical positioning body extends out of the circular through hole, and the rectangular fixed seat is located in the rectangular recess; the vertebral body shell (12) and the vertebral body connecting plate (13) are positioned and fixedly installed through the connecting member; The rectangular recess of the vertebral body shell (12) has the freedom of movement of the vertebral body positioning member (11) in the short side and long side directions, so that the vertebral body positioning member (11) can move along the short side and long side of the rectangular recess in the stepped cavity formed by the vertebral body shell (12) and the vertebral body connecting plate (13); and the circular through hole of the vertebral body shell (12) makes the conical positioning body of the vertebral body positioning member (11) have the freedom of movement in the radial direction of the circular through hole.

4. The reconfigurable pre-embedded device with quick disassembly function according to claim 2, characterized in that, The positioning vertebral assembly (1) structure two includes: a vertebral body positioning member (11), a vertebral body shell (12), and a vertebral body connecting plate (13); The vertebral body shell (12) and the vertebral body connecting plate (13) are both arranged in a disc structure, a circular boss is arranged in the middle of one end face of the vertebral body shell (12), a combined slot hole is formed in the circular boss, the combined slot hole includes an oblong hole formed on the end face of the circular boss and a rectangular recess communicated with the oblong hole; The vertebral body positioning member (11) includes a rectangular fixed seat and a conical positioning body arranged on one side end face of the fixed seat; the vertebral body positioning member (11) passes through the rectangular recess and the circular through hole on the vertebral body shell (12) with the conical positioning body, the end of the conical positioning body extends out of the circular through hole, and the rectangular fixed seat is located in the rectangular recess; the vertebral body shell (12) and the vertebral body connecting plate (13) are positioned and fixedly installed through the connecting member; The length directions of the rectangular recess and the oblong hole of the vertebral body shell (12) are consistent, the vertebral body positioning member (11) has the dimensional tolerance constraint in the short side direction and has the freedom of movement in the long side direction, so that the vertebral body positioning member (11) can move along the length directions of the rectangular recess and the oblong hole in the stepped cavity formed by the vertebral body shell (12) and the vertebral body connecting plate (13).

5. The reconfigurable pre-embedded device with quick disassembly function according to claim 2, characterized in that, The positioning vertebral assembly (1) structure three includes: a vertebral body positioning member (11), a vertebral body connecting plate (13) and a cylindrical positioning pin (11a); The vertebral body positioning member (11) and the vertebral body connecting plate (13) are both arranged in a disc structure, a circular boss is arranged in the middle of one end face of the vertebral body positioning member (11), a conical positioning body is arranged in the center of the circular boss face, a first pin hole is arranged on the back face of the conical positioning body, the center of the vertebral body connecting plate (13) is provided with a second pin hole coaxial with the first pin hole, the vertebral body positioning member (11) and the vertebral body connecting plate (13) are positioned and connected through the cylindrical positioning pin (11a), and are fixedly connected through the circumferential installation connecting member.

6. The reconfigurable pre-embedded device with quick disassembly function according to any one of claims 1-5, characterized in that, The container assembly (2) includes: a positioning base body (212), a container shell (214), a cover plate (26) and a base body pad plate (213). The container shell (214) is internally provided with a coaxially arranged stepped cavity, the positioning base body (212) is fixedly installed in the stepped cavity of the container shell (214) through the annular stepped portion in the middle portion, and the annular stepped portion of the positioning base body (212) is provided with a base body pad (213) between the stepped cavity of the container shell (214), which is used for adjusting the height and levelness of the positioning base body (212) through the base body pad (213), and the positioning base body (212), the base body pad (213) and the container shell (214) are fixedly connected through the bolt (210); After the pressing block positioning member (21) is externally sleeved with the pressing block sleeve (22) and is embeddedly installed in the central hole of the positioning base body (212), the spring (23) installed in the central hole of the positioning base body (212) is limited in the cylindrical cavity formed by the pressing block positioning member (21) and the positioning base body (212), and the pressing block positioning member (21) and the pressing block sleeve (22) are gap-fitted, so that the pressing block positioning member (21) moves up and down along the pressing block sleeve (22); the positioning surface of the pressing block sleeve (22) is uniformly provided with bolt holes and finishing holes in the circumferential direction, which are used for fixedly connecting the top end surface of the positioning base body (212) through the bolt holes and for conditionally positioning the container assembly (2) installed in the reference surface through the finishing holes; The cover plate (26) is nested outside the pressing block sleeve (22) through the central hole in the middle portion, and is fixedly installed on the top end surface of the container shell (214) through bolt fixing, and the upper end surface of the pressing block sleeve (22) is higher than the top of the cover plate (26), which serves as the positioning end surface of the container assembly (2).

7. The reconfigurable pre-embedded device with quick disassembly function according to claim 6, characterized in that, The container assembly (2) further comprises a bottom pad (215); The bottom pad (215) is fixedly connected to the bottom of the container shell (214) through a plurality of bolts arranged on the end surface, which is used for adjusting the height and levelness of the overall container assembly (2) when the container shell (214) is installed in the reference surface in a buried manner; The outer cylindrical wall of the container shell (214) is provided with a groove, which is used for increasing the contact area when the container shell (214) is cast in the reference surface.

8. A positioning installation method of a tooling, characterized by, The positioning and installation method of the tooling is realized by using the reconfigurable pre-buried device with the quick disassembly and assembly function as claimed in any one of claims 1-7, comprising: Step 1: burying at least one set of container assemblies (2) of the reconfigurable pre-buried assembly on the tooling positioning position marked in advance on the reference surface in a buried manner; Step 2: fixedly installing at least one set of positioning cone assemblies (1) of the reconfigurable pre-buried assembly on the bottom end surface of the tooling; Step 3: when the positioning cone assembly (1) installed on the bottom end surface of the tooling and the container assembly (2) are positioned and installed, the cone body positioning member (11) at the bottom of the positioning cone assembly (1) is pressed to the pressing block positioning member (21) at the top end of the container assembly (2), so that the pressing block positioning member (21) is pressed downward to embed the cone body positioning member (11) in the pressing block sleeve (22), thereby realizing the positioning and installation of the positioning cone assembly (1) and the container assembly (2), that is, realizing the positioning and installation of the tooling module on the reference surface.

9. The method of positioning a fixture according to claim 8, wherein, The container assembly (2) with multiple groups of reconfigurable pre-buried components is pre-buried in the reference surface of the mounting tool; The tool comprises multiple detachable tool modules arranged in combination, and each tool module is provided with at least one group of positioning pin components (1) of reconfigurable pre-buried components at the bottom end surface, and positioning and installation on the reference surface are realized through the positioning pin components (1) at the bottom end of each tool module.

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