CN110170633B - Honeycomb support for installing module component and module component - Google Patents
Honeycomb support for installing module component and module component Download PDFInfo
- Publication number
- CN110170633B CN110170633B CN201910470220.3A CN201910470220A CN110170633B CN 110170633 B CN110170633 B CN 110170633B CN 201910470220 A CN201910470220 A CN 201910470220A CN 110170633 B CN110170633 B CN 110170633B
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- module
- honeycomb support
- module assembly
- positioning
- interface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
Abstract
The invention discloses a honeycomb support for installing a module component and the module component, which comprises a plurality of supporting units arranged according to an NxM array, wherein N is more than or equal to 1, M is more than or equal to 1, the front end of each supporting unit is provided with a first opening, the rear end of each supporting unit is provided with a second opening, the upper side and the lower side of each first opening are respectively provided with a first installing interface for connecting the module component, the two sides of the bottom of each second opening are respectively provided with a first positioning interface for connecting the lower end surface of the module component, the inner walls at the two sides of each supporting unit are respectively provided with a guide rail for positioning the module component, the guide rails are vertical to the surfaces of the first openings, the peripheries of the inner walls of the supporting units from the front end to the rear end 1/5 are processing surfaces, and the rest are non-processing surfaces, the mounting and supporting structures of the module components are integrated into a honeycomb support, and the supporting units of, the mounting accuracy is improved.
Description
Technical Field
The invention belongs to the technical field of module installation, and particularly relates to a honeycomb support for installing a module assembly and the module assembly.
Background
The honeycomb support for module installation belongs to a larger frame type aluminum alloy casting, although the appearance is not complex, the structure of an inner cavity is very complex, the requirement on the size of the inner cavity is very high, and the casting is difficult to form. The casting process is unreasonable, and the casting is easy to generate defects of air holes, oxidation slag inclusion, shrinkage cavity and the like, so that the design requirements cannot be met. In addition, the position of the inner cavity close to the edge has certain difficulty in machining, resin sand is molded by low-pressure casting, casting molten aluminum is stable in mold filling, aluminum alloy is solidified under pressure, the structure is compact, defects such as air holes and slag inclusion are not easy to generate, the resin sand is easy to ensure the size precision, and the surface roughness is low.
At present, the mounting means that the module is used often has screw or ultrasonic bonding mode, no matter which kind of mode is used for installing the module component that independently exists, and all troublesome waste time and energy, installation accuracy is low moreover, utilizes size precision high, and smooth honeycomb in surface supports the installation module not only can raise the efficiency but also can improve installation accuracy.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the module assembly is low in independent installation precision, and the honeycomb support for installing the module assembly and the module assembly are provided.
The invention solves the technical problems through the following technical scheme, and the honeycomb support for mounting the module assembly comprises a plurality of support units which are arranged according to an NxM array, wherein N is more than or equal to 1, M is more than or equal to 1, the support units are of cavity structures, the front end of each support unit is provided with a first opening, the upper side and the lower side of each first opening are respectively provided with a first mounting interface for connecting the module assembly, the rear end of each support unit is provided with a second opening, the two sides of the bottom of each second opening are respectively provided with a first positioning interface for connecting the lower end face of the module assembly, the inner walls of the two sides of each support unit are respectively provided with a guide rail for positioning the module assembly, and the front end of each guide rail is provided with a second positioning interface for positioning the upper end face of the module assembly.
The guide rail is perpendicular to the first opening surface, and the upper end of the guide rail is provided with a slip-off preventing groove for preventing the module assembly from being quickly disengaged.
Casting choke grooves are reserved at the corners of the periphery of the inner wall of the supporting unit, and the first installation interfaces are respectively press-fitted with bolt threaded sleeves.
The honeycomb support comprises a honeycomb support front end, a first positioning interface, a second positioning interface, a framework of electronic equipment, a module assembly and a module assembly, wherein the upper side and the lower side of the front end of the honeycomb support are respectively provided with the third positioning interface and the second mounting interface, the honeycomb support is pre-connected with the framework of the electronic equipment using the module assembly through the third positioning interface, and the honeycomb support is fixedly connected with the framework of the electronic equipment using the module assembly through the second mounting interface.
In the N × M array, N is 2 and M is 9.
The area from the front end to the rear end 1/5 around the inner wall of the supporting unit is a processing surface, and the rest are non-processing surfaces;
the height of the non-processing surface is 2-3 mm less than that of the processing surface.
The module component is of a brick type box body structure, and two side faces of the module component are respectively provided with a guide groove matched with the guide rail.
The bottom surface of the guide groove is provided with a polytetrafluoroethylene plate which is arranged in a sectional manner.
A module assembly comprises a honeycomb support and a module assembly fixed in a cavity structure of a support unit of the honeycomb support.
Casting choke grooves are reserved at the corners of the periphery of the inner wall of the supporting unit, and the corners of the cavity are convenient to back gouge.
The height of the non-processing surface is 2-3 mm less than that of the processing surface, and the bottom of the cavity is convenient to back gouge when a machine tool is used for fine processing.
The honeycomb support is made of ZL101A-T6 aluminum alloy and is integrally formed by adopting a furan resin sand low-pressure aluminum alloy casting process.
The module component is of a brick type box body structure and comprises a front end portion used for signal output and a rear end portion used for signal input, wherein a third installation interface correspondingly connected with the first installation interface is arranged on the upper side and the lower side of the front end portion respectively, a fourth positioning interface correspondingly connected with the second positioning interface is arranged on the two sides of the front end portion respectively, positioning pins correspondingly connected with the first positioning interfaces are arranged on the two sides of the bottom of the rear end portion respectively, two side faces of the module component are respectively provided with a guide groove matched with the guide rail for use, a polytetrafluoroethylene plate is pasted on the bottom face of the guide groove, the sectional type of the module component is guaranteed to be plugged and pulled out and slid smoothly, and meanwhile, the sectional type of the module component is prevented.
Compared with the prior art, the invention has the following advantages:
1. the module component mounting and supporting structure is integrated into a honeycomb support based on the honeycomb bionics principle, and the module component and the supporting unit of the honeycomb support are provided with two-dimensional arrays which can be expanded, so that the maintenance convenience and the mounting precision of the product are improved.
2. The honeycomb support is integrally formed by adopting a furan resin sand low-pressure aluminum alloy casting process, the resin sand casting process is adopted, the low-pressure casting is formed, the low-pressure casting aluminum water filling is stable, the aluminum alloy is solidified under pressure, the structure is compact, the defects of air holes and slag inclusion are not easy to generate, the resin sand is easy to ensure the size precision, the surface roughness is low, the surface quality and the geometric size precision of a clay mold-drying sand casting can be improved by 1-2 levels, the CT 7-9 level precision and the flatness of 1-2 mm/600mm are achieved, the surface roughness is low, the production efficiency can be improved by 10-100%, the yield of a unit molding area can be improved by 20-50%, the weight of the aluminum alloy honeycomb support is reduced by more than 50% compared with that of a steel structure, and the transportation and installation.
3. The honeycomb support guide rail is simple and reliable in anti-pulling-out structure, and can effectively prevent the module assembly from falling and damaging nearby equipment due to the fact that the module assembly is pulled out too fast.
Drawings
FIG. 1 is a schematic view of a modular assembly honeycomb support structure;
FIG. 2 is a schematic structural view of a support unit of the honeycomb support of the module assembly;
FIG. 3 is a schematic view of a modular assembly honeycomb support structure;
FIG. 4 is a block diagram of the module assembly;
FIG. 5 is a schematic illustration of the module assembly being plugged and unplugged;
the respective symbols in the figure are as follows:
1. the device comprises a supporting unit, 2, a honeycomb support, 3, a guide rail, 4, a third positioning interface, 5, a first positioning interface, 6, a second mounting interface, 7, a second positioning interface, 8, a first mounting interface, 9, a guide groove, 10, a positioning pin, 11, a fourth positioning interface, 12, a third mounting interface, 13, a choke groove, 14, a slip-off groove, 15, a non-processing surface, 16, a processing surface, 17, a DAMT module, 18, a rear end part, 19, a front end part, 20 and a module assembly.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
Referring to fig. 1, the present embodiment provides a module assembly 20, which includes a honeycomb support 2 and DAMT modules 17 fixed in a cavity structure of a support unit 1 of the honeycomb support, wherein the weight of the honeycomb support 2 is 120Kg, and the dimension length × width × height of the honeycomb support is 1152mm × 1120mm × 224mm, and the support units 1 are arranged in a 2 × 9 array, and the DAMT modules 17 are placed in the support unit 1.
As shown in fig. 2, the supporting unit 1 is a thin-wall rectangular cavity structure, the front end of the supporting unit is provided with a first opening, the rear end of the supporting unit is provided with a second opening, the upper side and the lower side of the first opening are respectively provided with a first mounting interface 8 for connecting with a DAMT module 17, the two sides of the bottom of the second opening are respectively provided with a first positioning interface 5 for connecting with the lower end surface of the DAMT module 17, the inner walls of the two sides of the supporting unit 1 are respectively provided with a guide rail 3 for positioning the DAMT module 17, the guide rail 3 is perpendicular to the first opening surface, the front end of the guide rail 3 is provided with a second positioning interface 7 for positioning the upper end surface of the DAMT module 17, the upper end of the guide rail 3 is provided with a slip-off groove 14 for preventing accidents caused by rapid slip-off when the DAMT module 17 is pulled out, a casting choke groove 13 is reserved at the corner of the inner wall of the supporting, the rest is a non-processing surface 15, the height of the non-processing surface 15 is 2mm less than that of the processing surface 16, and the bottom of the cavity is convenient to back gouge when a machine tool performs finish machining.
As shown in fig. 3, the upper and lower sides of the front end of the honeycomb support 2 are respectively provided with a third positioning interface 4 and a second mounting interface 6, the honeycomb support 2 is pre-connected with the electronic device framework using the DAMT module 17 through the third positioning interface 4, and the honeycomb support 2 is fixedly connected with the electronic device framework using the DAMT module 17 through the second mounting interface 6.
The third positioning interfaces 4 on the upper side and the lower side of the front end of the honeycomb support 2 are distributed in a diagonal manner, so that the positioning precision is ensured.
As shown in fig. 4, the DAMT module 17, supported using the honeycomb support 2, weighs 17Kg, the shape size length multiplied by the width multiplied by the height is 576mm multiplied by 247.5mm multiplied by 121.5mm, the structure is a brick type box body, the structure comprises a rear end part 18 and a front end part 19, the front end part 19 is an electronic equipment power and signal output end, the rear end part 18 is an electronic equipment power and signal input end, the upper side and the lower side of the front end part 19 are respectively provided with a third installation interface 12 correspondingly connected with the first installation interface 8, the two sides of the front end part 19 are respectively provided with a fourth positioning interface 11 correspondingly connected with the second positioning interface 7, the two sides of the bottom of the rear end part 18 are respectively provided with a positioning pin 10 correspondingly connected with the first positioning interface 5, the two side surfaces of the DAMT module 17 are provided with guide grooves 9 matched with the guide rails 3, the bottom surfaces of the guide grooves 9 are pasted with sectional polytetrafluoroethylene plates, the insertion and extraction smoothness of the DAMT module 17.
As shown in fig. 5, the guiding function of the guide rail 3 and the guide groove 9 ensures the initial positioning accuracy of the installation of the DAMT module 17, further ensures the accuracy after insertion through the first positioning interface 5, the positioning pin 10, the second positioning interface 7 and the fourth positioning interface 11, and finally, compresses tightly through the first installation interface 8 and the third installation interface 12 to prevent the equipment from falling off.
As shown in fig. 5, the honeycomb support 2 is installed by ensuring that the guide rail slip-off preventing groove 14 is placed upward and ensuring that the guide groove 9 is installed opposite to the slip-off preventing groove 14.
As shown in fig. 5, the process of detaching the DAMT module 17 is the reverse process of the installation process, the positioning screws of the fourth positioning interface 11 of the DAMT module 17 and the press-fitting screws of the third installation interface 12 of the DAMT module 17 are loosened, and the DAMT module 17 is pulled outwards, and due to the action of gravity, the front section of the sectional type teflon plate attached to the bottom surface of the guide groove 9 of the DAMT module 17 naturally falls into the guide rail anti-falling groove 14, so as to prevent the DAMT module 17 from accidentally falling off when the DAMT module 17 is quickly detached, and at this time, both sides of the DAMT module 17 need to be held by both hands and slightly lifted upwards, so that the teflon plate on the guide groove 9 of the DAMT module 17 is.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A honeycomb support for mounting a module assembly is characterized by comprising a plurality of supporting units which are arranged according to an NxM array, wherein N is more than or equal to 1, M is more than or equal to 1, the supporting units are of cavity structures, the front end of each supporting unit is provided with a first opening, the upper side and the lower side of each first opening are respectively provided with a first mounting interface for connecting the module assembly, the rear end of each supporting unit is provided with a second opening, the two sides of the bottom of each second opening are respectively provided with a first positioning interface for connecting the lower end face of the module assembly, the inner walls of the two sides of each supporting unit are respectively provided with a guide rail for positioning the module assembly, and the front end of each guide rail is provided with a second positioning interface for positioning the upper end face of the module assembly; the guide rail is vertical to the first opening surface, and the upper end of the guide rail is provided with a slip-off preventing groove for preventing the module assembly from being quickly disengaged;
casting choke grooves are reserved at the corners of the periphery of the inner wall of the supporting unit, and the first mounting interfaces are respectively pressed with bolt threaded sleeves;
the upper side and the lower side of the front end of the honeycomb support are respectively provided with a third positioning interface and a second mounting interface, the honeycomb support is pre-connected with a framework of the electronic equipment using the module assembly through the third positioning interface, and the honeycomb support is fixedly connected with the framework of the electronic equipment using the module assembly through the second mounting interface;
the area from the front end to the rear end 1/5 around the inner wall of the supporting unit is a processing surface, and the rest are non-processing surfaces; the height of the non-processing surface is 2-3 mm less than that of the processing surface;
the honeycomb support is integrally formed by adopting a furan resin sand low-pressure aluminum alloy casting process.
2. A honeycomb support for mounting a module assembly as claimed in claim 1 wherein N =2 and M =9 in said nxm array.
3. The matched module component supported by the honeycomb according to any one of claims 1-2, wherein the module component is of a brick box structure, and two side surfaces of the module component are respectively provided with a guide groove matched with the guide rail.
4. A modular assembly as claimed in claim 3 wherein a ptfe sheet is provided on the underside of the channel, the ptfe sheet being segmented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470220.3A CN110170633B (en) | 2019-05-31 | 2019-05-31 | Honeycomb support for installing module component and module component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470220.3A CN110170633B (en) | 2019-05-31 | 2019-05-31 | Honeycomb support for installing module component and module component |
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| Publication Number | Publication Date |
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| CN110170633A CN110170633A (en) | 2019-08-27 |
| CN110170633B true CN110170633B (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910470220.3A Active CN110170633B (en) | 2019-05-31 | 2019-05-31 | Honeycomb support for installing module component and module component |
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Citations (6)
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| US5278730A (en) * | 1992-06-29 | 1994-01-11 | Cordata, Inc. | Modular notebook computer having a planar array of module bays |
| WO1995008911A1 (en) * | 1993-09-20 | 1995-03-30 | Conner Peripherals, Inc. | Full-height disk drive array support structure |
| US5822184A (en) * | 1994-07-28 | 1998-10-13 | Rabinovitz; Josef | Modular disk drive assembly operatively mountable in industry standard expansion bays of personal desktop computers |
| CN101287342A (en) * | 2007-03-29 | 2008-10-15 | 国际商业机器公司 | Adapter blade for a blade server system chassis |
| CN201515560U (en) * | 2009-09-27 | 2010-06-23 | 至良科技股份有限公司 | Improved structure of housing of pluggable transceiver module |
| CN102730357A (en) * | 2011-04-05 | 2012-10-17 | 亨乃尔公司 | Automated storage rack and storage product carrier with access control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040150947A1 (en) * | 2003-01-31 | 2004-08-05 | Tang Kenneth K. | Technique for controlling rotational vibration related to a drive module |
-
2019
- 2019-05-31 CN CN201910470220.3A patent/CN110170633B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5278730A (en) * | 1992-06-29 | 1994-01-11 | Cordata, Inc. | Modular notebook computer having a planar array of module bays |
| WO1995008911A1 (en) * | 1993-09-20 | 1995-03-30 | Conner Peripherals, Inc. | Full-height disk drive array support structure |
| US5822184A (en) * | 1994-07-28 | 1998-10-13 | Rabinovitz; Josef | Modular disk drive assembly operatively mountable in industry standard expansion bays of personal desktop computers |
| CN101287342A (en) * | 2007-03-29 | 2008-10-15 | 国际商业机器公司 | Adapter blade for a blade server system chassis |
| CN201515560U (en) * | 2009-09-27 | 2010-06-23 | 至良科技股份有限公司 | Improved structure of housing of pluggable transceiver module |
| CN102730357A (en) * | 2011-04-05 | 2012-10-17 | 亨乃尔公司 | Automated storage rack and storage product carrier with access control |
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| Publication number | Publication date |
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| CN110170633A (en) | 2019-08-27 |
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