CN111952756A - Stamping die type heavy-load core inserting module spring sheet type rolling-skin pin - Google Patents
Stamping die type heavy-load core inserting module spring sheet type rolling-skin pin Download PDFInfo
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- CN111952756A CN111952756A CN202011000681.3A CN202011000681A CN111952756A CN 111952756 A CN111952756 A CN 111952756A CN 202011000681 A CN202011000681 A CN 202011000681A CN 111952756 A CN111952756 A CN 111952756A
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- plate
- shell
- needle
- elastic sheet
- stamping die
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
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Abstract
The invention provides a stamping die type heavy-load core-inserting module elastic sheet type skin rolling contact pin which comprises a male skin rolling needle and a female skin rolling needle, wherein the male skin rolling needle is inserted at the upper end of the female skin rolling needle, a first elastic sheet is clamped inside the male skin rolling needle, a second elastic sheet is clamped inside the female skin rolling needle, the male skin rolling needle comprises a first shell, a first positioning plate extends out of one end of the first shell, a first limiting plate extends out of the lower portion of the first positioning plate at one end of the first shell, an insertion rod is connected to the lower end of the first shell, the first elastic sheet comprises a U-shaped plate, a connecting plate is arranged at one end of the U-shaped plate, and an insertion plate is connected to the lower end of the U-shaped plate. The stamping-mode heavy-load ferrule module elastic piece type skin-rolling contact pin reduces the contact pin production cost, can be efficiently produced in batches, is high in material utilization rate, simple in assembly step, tough and tough, wear-resistant and better in conductivity, and can meet the technical performance requirements of use.
Description
Technical Field
The invention relates to the technical field of skin rolling contact pins, in particular to a stamping type heavy-load insertion core module elastic sheet type skin rolling contact pin.
Background
The existing turning and milling type contact pin needs to be finished by turning and milling, is high in cost and large in material waste, has high requirements for the precision of the size of part regions, is prone to causing failure and scrapping, is long in turning time and high in volume production time cost, the elastic sheet is in a stamping type assembly mode, the number of processes is large, the required labor cost is high, and in order to solve the problems, the stamping die type heavy-load ferrule module elastic sheet type skin rolling contact pin is provided.
Disclosure of Invention
The invention aims to provide a stamping type heavy-load ferrule module spring-type coiling leather contact pin, which reduces the contact pin production cost, can realize high-efficiency batch production, has high material utilization rate, simple assembly steps, tough and tough contact pin, wear resistance and better conductivity and can meet the technical performance requirements of use.
The embodiment of the invention is realized by the following steps:
the embodiment of the invention provides a stamping die type heavy-load core-inserting module elastic sheet type rolling leather pin, which comprises a male rolling leather pin and a female rolling leather pin, wherein the male rolling leather pin is inserted at the upper end of the female rolling leather pin, a first elastic sheet is clamped inside the male rolling leather pin, a second elastic sheet is clamped inside the female rolling leather pin, the male rolling leather pin comprises a first shell, one end of the first shell extends out of a first positioning plate, a first limiting plate extends out of the lower part of the first positioning plate at one end of the first shell, the lower end of the first shell is connected with an inserting rod, the first elastic sheet comprises a U-shaped plate, one end of the U-shaped plate is provided with a connecting plate, the lower end of the U-shaped plate is connected with an inserting plate, the female rolling leather pin comprises a second shell, one end of the second shell is provided with a second positioning plate, and a second limiting plate is arranged at one end of the second shell close to the upper part of the second positioning plate, and the upper end of the second shell is provided with a sleeve.
Optionally, the first shell is a hollow structure with three open sides, two side walls of the first shell are higher than the rear wall of the first shell, a fixed clamping position extends inwards from the rear wall of the first shell, the connecting plate is clamped inside the first shell, and the outer surface of the lower end of the connecting plate contacts with the outer surface of the upper end of the fixed clamping position.
Optionally, the first positioning plate is zigzag, the first limiting plate is L-shaped, and the side wall of the first limiting plate is located on one side of the side wall of the first positioning plate.
Optionally, the inserted link is fixedly connected with the first shell, the inserted link is matched with the sleeve in size, the inserted link is inserted into the sleeve, and the male skin rolling needle and the female skin rolling needle are detachably connected through the inserted link and the sleeve.
Optionally, the connecting plate and the inserting plate are integrally connected with the U-shaped plate, the U-shaped plate is located in a gap formed by the first positioning plate and the first limiting plate in a staggered mode, and one end surface of the inserting plate is attached to the inner surface of the first limiting plate.
Optionally, the structures of the second housing, the second positioning plate and the second limiting plate are the same as the structures of the first housing, the first positioning plate and the first limiting plate.
Optionally, the structure of the second elastic sheet is the same as that of the first elastic sheet, and the second elastic sheet is inserted into a gap formed by the second positioning plate and the second limiting plate in a staggered manner.
Optionally, be fixed connection between sleeve pipe and the second casing, the sheathed tube upper end is provided with splint, the quantity of splint is four, four all seted up the opening between the splint.
Optionally, the male coiling leather needle, the first elastic sheet, the female coiling leather needle and the second elastic sheet are all made of brass materials.
The embodiment of the invention has the beneficial effects that: the embodiment of the invention provides a stamping die type heavy load core-inserting module elastic sheet type skin rolling contact pin, a U-shaped plate is inserted into a gap between a first positioning plate and a first limiting plate, a connecting plate is attached to the upper end surface of a fixed clamping position, and an inserting plate is attached to one side of the first limiting plate, so that the first elastic sheet can be fixed inside a male skin rolling needle, a second elastic sheet is fixed inside a female skin rolling needle in the same way, then an inserting rod is inserted inside a sleeve, the inserting rod can be fixed more firmly through a clamping plate at the top of the sleeve, the connection between the male skin rolling needle and the female skin rolling needle can be completed, the operation is more convenient, the contact pin production cost is reduced, a turning and milling method is cancelled, the stamping is changed into the stamping by using a die, the technological requirements can be met, the high-efficiency batch production can be realized, the material utilization rate is high, the assembly step is simple, and the contact pin is tough and, the conductive performance is better, the performance technical requirements of use can be met, and the use effect is better compared with the traditional mode.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an overall structure of a stamping die type heavy-duty ferrule module spring plate type rolling-skin pin according to the present invention;
FIG. 2 is an exploded view of a stamping die type heavy-duty ferrule module dome-type coil pin according to the present invention;
FIG. 3 is a schematic structural diagram of a male coiling pin of a stamping die type heavy-duty ferrule module spring plate type coiling pin according to the present invention;
FIG. 4 is a schematic structural diagram of a first spring plate of a stamping die type heavy-duty ferrule module spring plate type coiling skin contact pin according to the present invention;
fig. 5 is a schematic structural diagram of a female coiling pin of a stamping die type heavy-duty ferrule module spring plate type coiling pin according to the present invention.
Icon: 1. a male skin coiling needle; 11. a first housing; 12. a first positioning plate; 13. a first limit plate; 14. inserting a rod; 15. fixing the clamping position; 2. a first spring plate; 21. a U-shaped plate; 22. a connecting plate; 23. inserting plates; 3. a mother roll skin needle; 31. a second housing; 32. a second positioning plate; 33. a second limiting plate; 34. a sleeve; 35. a splint; 4. and a second elastic sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the invention provides a stamping die type heavy load insertion core module elastic sheet type rolling leather inserting needle, as shown in figures 1-5, the stamping die type heavy load insertion core module elastic sheet type rolling leather inserting needle comprises a male rolling leather needle 1 and a female rolling leather needle 3, the male rolling leather needle 1 is inserted at the upper end of the female rolling leather needle 3, a first elastic sheet 2 is clamped inside the male rolling leather needle 1, a second elastic sheet 4 is clamped inside the female rolling leather needle 3, the male rolling leather needle 1 comprises a first shell 11, one end of the first shell 11 extends out of a first positioning plate 12, a first limiting plate 13 extends out of the lower part of the first positioning plate 12 at one end of the first shell 11, an insertion rod 14 is connected at the lower end of the first shell 11, the first elastic sheet 2 comprises a U-shaped plate 21, a connecting plate 22 is arranged at one end of the U-shaped plate 21, an insertion plate 23 is connected at the lower end of the U-shaped plate 21, the female rolling leather needle 3 comprises a second shell 31, a second positioning plate 32 is arranged at one end of the second shell 31, a, the upper end of the second housing 31 is provided with a sleeve 34.
In this embodiment, the first housing 11 is a hollow structure with three open sides, two side walls of the first housing 11 are higher than a rear wall of the first housing, the rear wall of the first housing 11 extends inward to form the fixing clip 15, the connecting plate 22 is clipped inside the first housing 11, and an outer surface of a lower end of the connecting plate 22 contacts an outer surface of an upper end of the fixing clip 15.
The first positioning plate 12 is in a zigzag shape, the first positioning plate 13 is in an L shape, and the side wall of the first positioning plate 13 is located on one side of the side wall of the first positioning plate 12.
The connecting plate 22 and the inserting plate 23 are integrally connected with the U-shaped plate 21, the U-shaped plate 21 is located in a gap formed by the first positioning plate 12 and the first limiting plate 13 in a staggered mode, and one end surface of the inserting plate 23 is attached to the inner surface of the first limiting plate 13.
Specifically, when first shell fragment 2 is installed to needs, insert the clearance between first limiting plate 12 and the first limiting plate 13 with U-shaped plate 21 to make picture peg 23 paste at the up end of fixed screens 15, make connecting plate 22 paste in one side of first limiting plate 13 simultaneously, thereby can fix first shell fragment 2 in the inside of public book skin needle 1, the installation of first shell fragment 2 is more convenient.
In this embodiment, the structures of the second housing 31, the second positioning plate 32, and the second limiting plate 33 are the same as the structures of the first housing 11, the first positioning plate 12, and the first limiting plate 13.
The structure of the second elastic sheet 4 is the same as that of the first elastic sheet 2, and the second elastic sheet 4 is inserted into a gap formed by the second positioning plate 32 and the second limiting plate 33 in a staggered manner.
Specifically, the second elastic sheet 4 is inserted into a gap formed by the second positioning plate 32 and the second positioning plate 33 in a staggered manner, and the second elastic sheet 4 can be installed inside the primary coiling skin needle 3.
In this embodiment, the insertion rod 14 is fixedly connected with the first housing 11, the insertion rod 14 is matched with the sleeve 34 in size, the insertion rod 14 is inserted into the sleeve 34, and the male hypodermic needle 1 and the female hypodermic needle 3 are detachably connected with the sleeve 34 through the insertion rod 14.
For fixed connection between sleeve 34 and the second casing 31, the upper end of sleeve 34 is provided with splint 35, and splint 35's quantity is four, has all seted up the opening between four splint 35.
Specifically, the insertion rod 14 is inserted into the sleeve 34, so that the male coiling leather needle 1 and the female coiling leather needle 3 can be mounted, and the insertion rod 14 can be fixed more firmly through the clamping plate 35 at the top of the sleeve 34.
In this embodiment, the male coiling leather needle 1, the first elastic sheet 2, the female coiling leather needle 3 and the second elastic sheet 4 are all made of brass materials.
Specifically, the brass material may increase the wear resistance and electrical conductivity of the pin.
It should be noted that, the invention is a stamping die type heavy load ferrule module spring plate type skin rolling insertion pin, a user inserts a U-shaped plate 21 into a gap between a first positioning plate 12 and a first positioning plate 13, and makes a connecting plate 22 stick to the upper end surface of a fixed clamping position 15, and makes an insertion plate 23 stick to one side of the first positioning plate 13, so that the first spring plate 2 can be fixed inside a male skin rolling needle 1, and similarly, the second spring plate 4 can be fixed inside a female skin rolling needle 3, and then the insertion rod 14 is inserted inside a sleeve 34, and the insertion rod 14 can be fixed more firmly by a clamping plate 35 at the top of the sleeve 34, and the connection of the male skin rolling needle 1 and the female skin rolling needle 3 can be completed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a skin contact pin is rolled up to heavy lock pin module shell fragment type of punching press mode, includes public book skin needle (1), female book skin needle (3), its characterized in that: the male coiling leather needle (1) is inserted in the upper end of the female coiling leather needle (3), the inner joint of the male coiling leather needle (1) is provided with a first elastic sheet (2), the inner joint of the female coiling leather needle (3) is provided with a second elastic sheet (4), the male coiling leather needle (1) comprises a first shell (11), one end of the first shell (11) is extended out of a first positioning plate (12), a first positioning plate (13) is extended out of the lower part of the first positioning plate (12) at one end of the first shell (11), the lower end of the first shell (11) is connected with an insertion rod (14), the first elastic sheet (2) comprises a U-shaped plate (21), one end of the U-shaped plate (21) is provided with a connecting plate (22), the lower end of the U-shaped plate (21) is connected with an insertion plate (23), the female coiling leather needle (3) comprises a second shell (31), one end of the second shell (31) is provided with a second positioning plate (32), a second limiting plate (33) is arranged above one end of the second shell (31) close to the second positioning plate (32), and a sleeve (34) is arranged at the upper end of the second shell (31).
2. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: first casing (11) are trilateral open-ended hollow structure, the both sides wall of first casing (11) is higher than its back wall, the back wall of first casing (11) inwards extends fixed screens (15), connecting plate (22) card is in the inside of first casing (11), and the lower extreme surface of connecting plate (22) and the upper end surface contact of fixed screens (15).
3. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: first locating plate (12) are the zigzag, and first limiting plate (13) are L shape, the lateral wall of first limiting plate (13) is located one side of first locating plate (12) lateral wall.
4. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: the male coiling leather needle is characterized in that the insertion rod (14) is fixedly connected with the first shell (11), the size of the insertion rod (14) is matched with that of the sleeve (34), the insertion rod (14) is inserted into the sleeve (34), and the male coiling leather needle (1) and the female coiling leather needle (3) are detachably connected with the sleeve (34) through the insertion rod (14).
5. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: connecting plate (22), picture peg (23) all with U-shaped board (21) be connected as an organic whole, U-shaped board (21) are located the clearance that misplaces between first locating plate (12) and first limiting plate (13) and in, and the interior surface of the terminal surface of picture peg (23) and first limiting plate (13) is laminated mutually.
6. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: the structures of the second shell (31), the second positioning plate (32) and the second limiting plate (33) are the same as those of the first shell (11), the first positioning plate (12) and the first limiting plate (13).
7. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: the structure of the second elastic sheet (4) is the same as that of the first elastic sheet (2), and the second elastic sheet (4) is inserted into a gap formed between the second positioning plate (32) and the second limiting plate (33) in a staggered mode.
8. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: be fixed connection between sleeve pipe (34) and second casing (31), the upper end of sleeve pipe (34) is provided with splint (35), the quantity of splint (35) is four, four the opening has all been seted up between splint (35).
9. The stamping die type heavy duty ferrule module spring-type stripper pin of claim 1, wherein: the male coiling leather needle (1), the first elastic sheet (2), the female coiling leather needle (3) and the second elastic sheet (4) are all made of brass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000681.3A CN111952756A (en) | 2020-09-22 | 2020-09-22 | Stamping die type heavy-load core inserting module spring sheet type rolling-skin pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000681.3A CN111952756A (en) | 2020-09-22 | 2020-09-22 | Stamping die type heavy-load core inserting module spring sheet type rolling-skin pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111952756A true CN111952756A (en) | 2020-11-17 |
Family
ID=73356879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000681.3A Pending CN111952756A (en) | 2020-09-22 | 2020-09-22 | Stamping die type heavy-load core inserting module spring sheet type rolling-skin pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111952756A (en) |
-
2020
- 2020-09-22 CN CN202011000681.3A patent/CN111952756A/en active Pending
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