CN117279298A - Novel guide rail for communication chassis and processing method thereof - Google Patents
Novel guide rail for communication chassis and processing method thereof Download PDFInfo
- Publication number
- CN117279298A CN117279298A CN202311374863.0A CN202311374863A CN117279298A CN 117279298 A CN117279298 A CN 117279298A CN 202311374863 A CN202311374863 A CN 202311374863A CN 117279298 A CN117279298 A CN 117279298A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- chassis
- fixing plate
- rail fixing
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 238000003672 processing method Methods 0.000 title abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000003698 laser cutting Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
- H05K7/186—Construction of rack or frame for supporting telecommunication equipment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a novel guide rail for a communication chassis and a processing method thereof, wherein the guide rail comprises a chassis guide rail fixing plate, a plurality of guide rail components arranged on the chassis guide rail fixing plate and guide rail fixing holes arranged on the chassis guide rail fixing plate; the guide rail assembly is arranged on the chassis guide rail fixing plate through welding, the guide rail assembly is arranged in the guide rail fixing hole, and a plurality of runway-shaped through notches are formed in the chassis guide rail fixing plate. The invention has the advantages that the width of the guide groove can be designed and manufactured independently, the length of the guide groove can be designed and manufactured independently, so that the novel guide groove has great freedom degree to match different demands of clients, the welding operation is convenient, the manufacturing process is simple, the design is convenient and adjustable, and the quality production is controllable, thereby bringing considerable social and economic benefits.
Description
Technical Field
The invention relates to the technical field of guide rail processing, in particular to a novel guide rail for a communication chassis and a processing method thereof.
Background
In various communication chassis markets, guide rails are widely used for fixing various built-in parts such as sliding-in and limiting fixation of a PCB, and the quality of the guide rails directly affects the assembly and use of the built-in parts, the guide rails on the market are various, but have different disadvantages in use, such as plastic, not high temperature resistant use, aluminum alloy, not good welding on a chassis panel made of steel, and the guide rails formed by the mold are inconvenient to adjust the guide rail gap and the guide rail side groove height and the length of the guide rails to match with the built-in parts with different sizes, and have common defects: once the die is formed, the guide rail structure is not easy to change, and if the guide rail structure is changed, great cost and even the risk of die scrapping can be paid; the quality of guide rails purchased in the market is uneven, the specification is fixed and not changeable, and various troubles are brought to the manufacture of the chassis;
in view of the above, there is a need for an improvement to existing rails that can accommodate the current needs for rail use.
Disclosure of Invention
The invention aims to solve the problems, and designs a novel guide rail for a communication chassis and a processing method thereof.
The technical scheme of the invention for achieving the purpose is that the novel guide rail for the communication chassis comprises a chassis guide rail fixing plate, a plurality of guide rail assemblies arranged on the chassis guide rail fixing plate and guide rail fixing holes arranged on the chassis guide rail fixing plate; the guide rail assembly is arranged on the chassis guide rail fixing plate through welding, the guide rail assembly is arranged in the guide rail fixing hole, and a plurality of runway-shaped through notches are formed in the chassis guide rail fixing plate.
To further supplement this technical scheme, the guide rail subassembly includes the installation guide rail of bilateral symmetry setting, the fixed Kong Chengzu setting of guide rail, vertical array is equipped with multiunit guide rail fixed orifices on the quick-witted case guide rail fixed plate.
To the further supplement of this technical scheme, the installation guide includes connecting block, symmetry set up in the stopper at both ends about the connecting block, array set up in a plurality of fixture blocks of connecting block below, stopper and connecting block integrated into one piece and stopper are the shaping of bending, the upper end fixed mounting of fixture block is in the lower surface of connecting block and its installation in the guide rail fixed orifices, the stopper is the slope setting.
According to the technical scheme, the width between the mounting guide rails on the left side and the right side can be adjusted according to the requirement.
Further supplementing the technical proposal, the length of the installation guide rail can be adjusted according to the requirement.
Further supplementing the technical proposal, the height of the installation guide rail can be adjusted according to the requirement.
According to the technical scheme, the width between the guide rail fixing holes arranged in a group can be adjusted according to the requirement.
According to the technical scheme, the height and the position of the limiting block and the clamping block can be adjusted according to the requirement.
A processing method of a novel guide rail for a communication chassis comprises the following steps:
step one: cutting and processing a chassis guide rail fixing plate and a guide rail assembly by using laser;
step two: bending the two ends of the chassis guide rail fixing plate and the guide rail assembly according to design requirements;
step three: inserting the guide rail assembly into the guide rail fixing hole;
step four: spot welding the guide rail assembly and the chassis guide rail fixing plate so as to fixedly install the guide rail assembly on the chassis guide rail fixing plate;
step five: cutting out a bar block matched with the assembly thickness of the PCB by using a laser cutting machine, and plugging the bar block between the guide rail assemblies for detecting the verticality of the bar block;
step six: the back spot welding guide rail component and the chassis guide rail fixing plate.
According to the technical scheme, the fourth step and the sixth step can be fixed by adopting a jig in an auxiliary way so as to be welded.
The guide groove has the advantages that the width of the guide groove can be designed and manufactured independently, the length of the guide groove can be designed and manufactured independently, the height of the guide groove can be designed and manufactured independently, the welding is convenient, the manufacturing process is simple, the convenient and adjustable design can be adapted to meet different client requirements, the quality is convenient and controllable, and the manufacturing process of simple operation brings considerable social and economic benefits.
Drawings
FIG. 1 is a schematic view of a first angular overall structure of the present invention;
FIG. 2 is a schematic view of a second angular overall structure of the present invention;
FIG. 3 is a schematic view of a first angular portion of the present invention;
FIG. 4 is a schematic view of a second angular portion of the present invention;
in the figure, 1, a chassis guide rail fixing plate; 2. a guide rail assembly; 21. installing a guide rail; 211. a connecting block; 212. a limiting block; 213. a clamping block; 3. a guide rail fixing hole; 4. and (5) a notch.
Detailed Description
In order to make the technical solution more clear for the person skilled in the art, the following technical solution of the present invention will be described in detail with reference to fig. 1 to 4:
the novel guide rail for the communication chassis comprises a chassis guide rail fixing plate 1, a plurality of guide rail assemblies 2 arranged on the chassis guide rail fixing plate 1 and guide rail fixing holes 3 arranged on the chassis guide rail fixing plate 1; the guide rail assembly 2 is arranged on the chassis guide rail fixing plate 1 through welding, the guide rail assembly 2 is arranged in the guide rail fixing hole 3, and a plurality of runway-shaped through notches 4 are arranged on the chassis guide rail fixing plate 1 and used for reducing weight and heat dissipation of the PCB, and the specific size can be designed according to actual conditions; wherein, the guide rail fixing hole 3 is manufactured by laser cutting or other processing methods; the circuit boards are arranged in the guide rail assembly 2, the arrangement of the guide rail assembly 2 can be adjusted according to the types of the circuit boards, and the guide rail fixing holes 3 are used for fixing the guide rail assembly 2 so as to facilitate the installation of the circuit boards; further, the guide rail assembly 2 comprises mounting guide rails 21 symmetrically arranged left and right, a circuit board is mounted between the mounting guide rails 21 on the left side and the right side, the width between the mounting guide rails 21 on the two sides is adjusted according to the width of the circuit board, the guide rail fixing holes 3 are arranged in groups, a plurality of groups of guide rail fixing holes 3 are longitudinally arranged on the chassis guide rail fixing plate 1 in an array manner, and the guide rail fixing holes 3 are provided with a plurality of groups which can better fix and limit the mounting guide rails 21; in detail, the installation guide rail 21 comprises a connecting block 211, limiting blocks 212 symmetrically arranged at the upper end and the lower end of the connecting block 211, and a plurality of clamping blocks 213 arranged below the connecting block 211 in an array manner, wherein the connecting block 211 is mainly used for limiting the main body of the circuit board, the limiting blocks 212 are used for limiting the installation guide rail 21 to be installed on the chassis guide rail fixing plate 1, the clamping blocks 213 are installed in the guide rail fixing holes 3 and are used for limiting and fixing the whole installation guide rail 21, the limiting blocks 212 and the connecting block 211 are integrally formed and the limiting blocks 212 are formed in a bending manner, the upper ends of the clamping blocks 213 are fixedly installed on the lower surface of the connecting block 211 and are installed in the guide rail fixing holes 3, and the guide rail fixing holes 3 can be adjusted at any time according to the length, the width of the installation guide rail 21 and the placement position of the installation guide rail 21, and design and manufacture of different lengths of the installation guide rail 21 and different widths of the guide rail grooves are realized according to different market requirements; the limiting block 212 is obliquely arranged; the mounting guide rail 21 is arranged on the chassis guide rail fixing plate 1 through welding, and the guide rail assembly 2 and the chassis guide rail fixing plate 1 are integrated through welding; in detail, the heights and positions of the limiting block 212 and the clamping block 213 can be adjusted as required.
In order to better mount circuit boards with different models and sizes, the width between the mounting guide rails 21 on the left side and the right side can be designed and manufactured according to the needs of clients; the length of the mounting rail 21 can be adjusted according to the requirements of clients to design and manufacture; the height of the mounting rail 21 can be adjusted according to the requirements of clients to design and manufacture; the width between the guide rail fixing holes 3 arranged in groups can be adjusted according to the requirements of clients to design and manufacture; the method comprises the steps that a guide rail fixing hole 3 is processed on a chassis guide rail fixing plate 1, a bending technology is utilized to bend an installation guide rail 21 into a desired shape, the installation guide rail 21 is welded to the chassis guide rail fixing plate 1 by combining a general welding technology, so that the length of the installation guide rail 21 can be independently designed and manufactured, the height of the installation guide rail 21 can be independently designed and manufactured, the guide groove width between the installation guide rails 21 on two sides can be independently designed and manufactured, the width, the height and the length in the technical scheme can be freely adjusted and designed according to different product use requirements, the length and the width of an inherent guide rail on the market are not freely adjusted after welding, each set of product can be designed according to the use requirement of a client, for example, the width of a guide rail groove on the prior market only has the specifications of 1mm, 2mm, 3mm and the like, but the width of the guide rail with the specifications of 1.2mm, 2.3mm and 3.5mm, the guide rails with different widths can be designed and manufactured according to the different requirements of related product widths, and the technical scheme can be designed and manufactured to adapt to various widths of the client, and the corresponding length and the height of the guide rail can be freely adjusted; and because the mounting guide rail 21 is made of the same material as the metal chassis guide rail fixing plate 1 (or other metal materials which are easy to weld with the chassis materials), the mounting guide rail 21 and the chassis guide rail fixing plate 1 are integrated, thereby realizing the design and production of products with higher quality by using lower manufacturing cost and producing corresponding social and economic benefits; wherein the length and thickness of the sheet material of the mounting rail 21 can be designed according to different requirements.
A processing method of a novel guide rail for a communication chassis comprises the following steps:
step one: cutting and processing a chassis guide rail fixing plate 1 and a guide rail assembly 2 by laser; the sizes of the corresponding chassis guide rail fixing plate 1 and the guide rail assembly 2 are designed according to the use requirement of the PCB of the customer.
Step two: bending the two ends of the chassis guide rail fixing plate 1 and the guide rail assembly 2 according to design requirements; in detail, the two ends of the chassis guide rail fixing plate 1 are bent and formed, so that the two ends are vertically placed with the plate body, and the two ends of the guide rail assembly 2 are bent and inclined at a certain angle;
step three: inserting the rail assembly 2 into the rail fixing hole 3;
step four: spot welding the guide rail assembly 2 and the chassis guide rail fixing plate 1 so as to fixedly install the guide rail assembly 2 on the chassis guide rail fixing plate 1;
step five: cutting out a bar block matched with the assembly thickness of the PCB by using a laser cutting machine, and plugging the bar block between the guide rail assemblies 2 for detecting the verticality of the bar block; in order to ensure the perpendicularity of the guide rail assembly 2 and the chassis guide rail fixing plate 1, a bar block which is as thick as a PCB board can be cut by a laser cutting machine and inserted between the guide rail assemblies 2.
Step six: the perpendicularity of the back spot welding guide rail assembly 2 and the chassis guide rail fixing plate 1 is guaranteed by the back spot welding.
The fourth step and the sixth step can be fixed with the aid of a jig for welding, so that the width between the mounting guide rails 21 on two sides can be controlled, the high-precision requirement is met, and different market requirements are met; and realize the integrated manufacturing of long guide rail (being different from the one long guide rail of several guide rail splice welding in the market), the structure is more reliable, and the quality is better.
The above technical solution only represents the preferred technical solution of the present invention, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present invention, and the technical solution falls within the scope of the present invention.
Claims (10)
1. The novel guide rail for the communication chassis is characterized by comprising a chassis guide rail fixing plate (1), a plurality of guide rail assemblies (2) arranged on the chassis guide rail fixing plate (1) and guide rail fixing holes (3) arranged on the chassis guide rail fixing plate (1); the machine case is characterized in that the guide rail assembly (2) is arranged on the machine case guide rail fixing plate (1) through welding, the guide rail assembly (2) is arranged in the guide rail fixing hole (3), and a plurality of runway-shaped through notches (4) are formed in the machine case guide rail fixing plate (1).
2. The novel guide rail for the communication chassis according to claim 1, wherein the guide rail assembly (2) comprises mounting guide rails (21) which are symmetrically arranged left and right, the guide rail fixing holes (3) are arranged in groups, and a plurality of groups of guide rail fixing holes (3) are arranged on the chassis guide rail fixing plate (1) in a longitudinal array.
3. The novel guide rail for the communication chassis according to claim 2, wherein the mounting guide rail (21) comprises a connecting block (211), limiting blocks (212) symmetrically arranged at the upper end and the lower end of the connecting block (211), and a plurality of clamping blocks (213) arranged below the connecting block (211) in an array, the limiting blocks (212) and the connecting block (211) are integrally formed and the limiting blocks (212) are formed by bending, the upper ends of the clamping blocks (213) are fixedly arranged on the lower surface of the connecting block (211) and are arranged in guide rail fixing holes (3), and the limiting blocks (212) are obliquely arranged.
4. A novel guide rail for a communication chassis according to claim 3, wherein the width between the mounting guide rails (21) on the left and right sides is adjustable as required.
5. A novel guide rail for a communication chassis according to claim 3, wherein the length of the mounting guide rail (21) is adjustable as required.
6. A novel guide rail for a communication chassis according to claim 3, wherein the height of the mounting guide rail (21) is adjustable as required.
7. The novel guide rail for the communication chassis according to claim 2, wherein the width between the guide rail fixing holes (3) arranged in a group can be adjusted according to the need.
8. The novel guide rail for a communication chassis according to claim 7, wherein the heights and positions of the limiting block (212) and the clamping block (213) can be adjusted according to the requirement.
9. The method for processing a novel guide rail for a communication chassis according to any one of claims 1 to 8, comprising the steps of:
step one: cutting and processing a chassis guide rail fixing plate (1) and a guide rail assembly (2) by laser;
step two: bending two ends of a chassis guide rail fixing plate (1) and a guide rail assembly (2) according to design requirements;
step three: inserting the guide rail assembly (2) into the guide rail fixing hole (3);
step four: spot welding is carried out on the guide rail component (2) and the chassis guide rail fixing plate (1) so as to fixedly install the guide rail component (2) on the chassis guide rail fixing plate (1);
step five: cutting out a bar block matched with the assembly thickness of the PCB by using a laser cutting machine, and plugging the bar block between the guide rail assemblies (2) for detecting the verticality of the bar block;
step six: the back spot welding guide rail component (2) and the chassis guide rail fixing plate (1).
10. The method for manufacturing a novel guide rail for a communication chassis according to claim 9, wherein the fourth step and the sixth step are performed by using a fixture for auxiliary fixing and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311374863.0A CN117279298A (en) | 2023-10-23 | 2023-10-23 | Novel guide rail for communication chassis and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311374863.0A CN117279298A (en) | 2023-10-23 | 2023-10-23 | Novel guide rail for communication chassis and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117279298A true CN117279298A (en) | 2023-12-22 |
Family
ID=89217715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311374863.0A Pending CN117279298A (en) | 2023-10-23 | 2023-10-23 | Novel guide rail for communication chassis and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117279298A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205793864U (en) * | 2016-05-26 | 2016-12-07 | 熊猫电子集团有限公司 | Module in case for communication equipment mutually limits insert structure |
| CN206993562U (en) * | 2017-05-22 | 2018-02-09 | 深圳市载德光电技术开发有限公司 | A kind of Multifunctional guide rail plate |
| CN213280413U (en) * | 2020-09-07 | 2021-05-25 | 海能达通信股份有限公司 | Plug-in box and combined plug-in box guide rail structure |
| CN114487778A (en) * | 2022-01-25 | 2022-05-13 | 无锡中微亿芯有限公司 | Case capable of accurately assembling multiple PCBs and assembling method |
-
2023
- 2023-10-23 CN CN202311374863.0A patent/CN117279298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205793864U (en) * | 2016-05-26 | 2016-12-07 | 熊猫电子集团有限公司 | Module in case for communication equipment mutually limits insert structure |
| CN206993562U (en) * | 2017-05-22 | 2018-02-09 | 深圳市载德光电技术开发有限公司 | A kind of Multifunctional guide rail plate |
| CN213280413U (en) * | 2020-09-07 | 2021-05-25 | 海能达通信股份有限公司 | Plug-in box and combined plug-in box guide rail structure |
| CN114487778A (en) * | 2022-01-25 | 2022-05-13 | 无锡中微亿芯有限公司 | Case capable of accurately assembling multiple PCBs and assembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2810809Y (en) | Apparatus for bending iron wire into shaped bracket | |
| CN117279298A (en) | Novel guide rail for communication chassis and processing method thereof | |
| CN2858166Y (en) | Laser cutting location frame of stamping piece | |
| CN112946460A (en) | Placing jig for probe adjustment of probe card and application thereof | |
| CN101708951A (en) | Adjustable guide rail device for glass-cutting machine | |
| CN113042834A (en) | Double-chuck adjusting device of electric spark machine | |
| CN214601186U (en) | Bending machine | |
| CN218050899U (en) | Workbench of laser cutting machine | |
| CN215824580U (en) | Guiding mechanism and cutting equipment | |
| CN104889857A (en) | Multifunctional bilateral edge-grinding device for knife bending machine, knife bending machine and edge-grinding method | |
| JP2010125454A (en) | Press bending tool | |
| CN111940555A (en) | Multi-edge transverse unequal-distance high-precision bending device and method for ultra-long tower tube | |
| CN217497753U (en) | Stable horn clamping device | |
| CN220292263U (en) | Jig capable of adapting to PCB (printed Circuit Board) with different thicknesses | |
| CN221603108U (en) | Heating frame fuse bending tool | |
| CN201626914U (en) | Adjustable guide rail device of glass cutting machine | |
| CN221515690U (en) | Forming bending machine for cabinet body | |
| CN216610022U (en) | Shape bending structure of preapring for an unfavorable turn of events for FPC board joggling machine | |
| CN221615268U (en) | Pre-bending jig for FPC circuit board | |
| CN216226258U (en) | Guiding type sheet metal part bending device | |
| CN218109390U (en) | Linear cutting equipment is used in production of accurate piece of photoelectricity | |
| CN111112951B (en) | Machining method for upper die mounting frame of bending machine | |
| CN112959114B (en) | Clamping device and clamping method for magnesium alloy 3D glasses frame | |
| CN216967035U (en) | Large connecting rod positioning and machining clamp | |
| CN219189029U (en) | Lathe bed connecting mechanism of plate and tube integrated laser cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |