CN112421344A - Novel crimping mould - Google Patents
Novel crimping mould Download PDFInfo
- Publication number
- CN112421344A CN112421344A CN202011241396.0A CN202011241396A CN112421344A CN 112421344 A CN112421344 A CN 112421344A CN 202011241396 A CN202011241396 A CN 202011241396A CN 112421344 A CN112421344 A CN 112421344A
- Authority
- CN
- China
- Prior art keywords
- crimping
- base
- die
- crimp
- end cover
- 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
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Classifications
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to the field of dies and discloses a novel crimping die which comprises a base, a crimping end cover and a crimping part, wherein the crimping part can be divided into two same crimping subsections; the positioning columns and the positioning column grooves arranged in the crimping die can ensure the position state of the crimping die in the crimping process, and avoid the situation of crimping deflection or dislocation.
Description
Technical Field
The invention relates to the field of dies, in particular to a novel crimping die.
Background
In the sensor production process of the automobile industry at present, a connector and a metal shell need to be integrally crimped, but the phenomenon of crimping deflection or dislocation can occur in the crimping process, and the crimping die is not universal due to the difference of the appearance, the shape and the size of the connector, so that the waste of the production cost is caused.
In order to solve the above problems, a novel crimping mold is provided in the present application.
Disclosure of Invention
Object of the Invention
In order to solve the technical problems in the background art, the invention provides a novel crimping die, wherein a positioning column on a base and a positioning column groove on a crimping end cover are installed in a matched mode, so that the problems of deflection and dislocation in the crimping process can be effectively avoided; the crimping portion can be divided into two identical crimping sections, and the cavity at (10) can be compatible with connectors with more shapes and sizes to carry out crimping operation in a split reassembling mode.
Technical scheme
In order to solve the problems, the invention provides a novel crimping die which comprises a base, a crimping end cover and a crimping part, wherein the crimping part can be divided into two same crimping subsections.
Furthermore, the base has two positioning columns.
Further, the crimping end is covered with two positioning column grooves.
Further, the base is provided with a cylindrical through hole.
Further, the two identical crimp sections may be combined into one crimp section mounted in the crimp end cap.
The technical scheme of the invention has the following beneficial technical effects:
1. the positioning columns and the positioning column grooves are arranged in the crimping die, so that the position state of the crimping die in the crimping process can be ensured, and the condition of crimping deflection or dislocation is avoided.
2. The crimping part arranged in the invention can be divided into two same crimping subsections, and the cavity at the position (10) can be compatible with more shapes and sizes of connectors to carry out crimping operation in a split reassembling mode, so that the cost waste caused by manufacturing more crimping dies only due to the difference of the local shapes and sizes of the connectors is reduced.
Drawings
Fig. 1 is an exploded view of a structure of the novel crimping die provided by the invention when the die is used for crimping a connector and a metal shell.
Fig. 2 is a cross-sectional view of the structure of the novel crimping die in crimping the connector and the metal shell.
Fig. 3 is a structural diagram of the crimping subsection (6) in the novel crimping die set proposed by the present invention.
Reference numerals
1. A base; 2. a positioning column; 3. a cylindrical through hole; 4. a metal housing; 5. a connector assembly; 6. a crimping subsection; 7. crimping the end shield; 8. a positioning post slot; 9. the figures indicate positions; 10. the figures indicate positions; 11. the figures indicate positions; 12. the figures indicate positions.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the present invention provides a novel crimping die, which comprises a base 1, a crimp end cover 7 and a crimping portion, wherein the crimping portion can be divided into two identical crimping sub-portions 6, the base 1 has two positioning posts 2, the crimp end cover 7 has two positioning post slots 8, the base 1 has a cylindrical through hole 3, and the two identical crimping sub-portions 6 can be combined into a crimping portion to be installed in the crimp end cover 7.
It should be noted that, the base 1 is located under the crimping end cover 7, two positioning columns 2 on the base 1 are symmetrically distributed relative to the cylindrical through hole 3, the size of the positioning column 2 on the base 1 is matched with a positioning column groove 8 on the crimping end cover 7, the size of the cylindrical through hole 3 is matched with the lower cylindrical part of the metal shell 4, the outer diameter of the upper cylindrical thin shell of the metal shell 4 is matched with the inner diameter of the 11 position on the crimping branch 6, the outer diameter of the crimping branch 6 is matched with the inner diameter of the crimping end cover 7, and the height of the crimping branch 6 is the same as the depth of the inner cavity of the crimping end cover 7.
In an embodiment, the positioning post 2 on the base 1 and the positioning post groove 8 in the crimping end cover 7 move relatively, and the upper end of the crimping end cover 7 is connected with power equipment to drive the crimping end cover 7 to move towards the base 1, so as to ensure that crimping is completed.
When the invention works, the two crimping branches 6 clamp the cylindrical metal thin shell part at the upper part of the metal shell 4, the outer diameter of the cylindrical metal thin shell at the upper part of the metal shell 4 is matched with the 11 position of the crimping branch 6, the connector 5 is arranged in the cavity at the 10 position in the crimping branch 6, then the assembly consisting of the two crimping branches 6, the connector 5 and the metal shell 4 is arranged in the inner cavity of the crimping end cover 7, then the assembly is arranged on the base, the positioning column 2 is matched with the positioning column groove 8, the cylindrical part at the lower part of the metal shell 4 is matched with the cylindrical through hole 3, the external power equipment drives the crimping end cover 7 to move downwards, the cylindrical metal thin shell at the upper part of the metal shell 4 deforms along the arc track at the 12 position, and the crimping is finished when the positioning column 2 moves to the bottom position of the positioning column groove. Since the crimping operation separates the two crimping sections 6 before assembling with the metal shell 4 and the connector 5, the inner diameter at the crimping section 10 is larger than that at the crimping section 9, so that the crimping die is compatible with more shapes and sizes of connectors, and the cost waste caused by repeated manufacture of the crimping die due to the difference in the sizes and shapes of the connector parts is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A mould arrangement for crimping a metal housing (4) and a connector (5), which arrangement consists of a base (1), a crimp end cap (7) and a crimp section, characterized in that the crimp section can be divided into two identical crimp sections (6).
2. A mould arrangement according to claim 1, characterized in that the base is provided with two positioning studs (2) and the crimping end is covered with two positioning stud slots (8).
3. Mould arrangement according to claim 1, characterized in that two identical crimping segments (6) can be combined into one cylindrically shaped crimp.
4. A die assembly according to claim 1, the base (1) having a cylindrical through bore (3).
5. The die apparatus of claim 1, wherein the inner diameter at (9) is less than the inner diameter of the cavity at (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241396.0A CN112421344A (en) | 2020-11-09 | 2020-11-09 | Novel crimping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011241396.0A CN112421344A (en) | 2020-11-09 | 2020-11-09 | Novel crimping mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112421344A true CN112421344A (en) | 2021-02-26 |
Family
ID=74780891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011241396.0A Pending CN112421344A (en) | 2020-11-09 | 2020-11-09 | Novel crimping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112421344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118099883A (en) * | 2024-04-23 | 2024-05-28 | 嘉兴翼波电子有限公司 | Method for installing shielding ring for SMP connector |
-
2020
- 2020-11-09 CN CN202011241396.0A patent/CN112421344A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118099883A (en) * | 2024-04-23 | 2024-05-28 | 嘉兴翼波电子有限公司 | Method for installing shielding ring for SMP connector |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |