CN201853928U - Front board for manufacturing plug terminal - Google Patents
Front board for manufacturing plug terminal Download PDFInfo
- Publication number
- CN201853928U CN201853928U CN2010205695875U CN201020569587U CN201853928U CN 201853928 U CN201853928 U CN 201853928U CN 2010205695875 U CN2010205695875 U CN 2010205695875U CN 201020569587 U CN201020569587 U CN 201020569587U CN 201853928 U CN201853928 U CN 201853928U
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- CN
- China
- Prior art keywords
- district
- front panel
- terminal
- thick relatively
- plug terminal
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a front board for manufacturing a plug terminal, which at least comprises a relatively thick area, wherein the relatively thick area comprises a top surface and is adjoined with a relatively thin area; and the front board is characterized in that a convex arc edge is arranged between the relatively thick area and the relatively thin area and connected with the top surface through an inclined surface. The sharp angle caused in the turning process of the top surface of the relatively thick area is buffered through the inclined surface, the problem of burrs can be eliminated, the soft flocks in the die are reduced during the process of stamping the terminal and even can be fully avoided, no pocking mark is generated on the surface of the manufactured terminal, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of plate body of plug terminal, particularly relates to a kind of front panel of making plug terminal.
Background technology
As shown in Figure 5, be the semi-finished product row shape stereogram of the conducting terminal 4 of plug, why conducting terminal 4 is not complete finished product, is because show with the semi-finished product figure of row's shape, the easier description of carrying out the back and conveniently understand.The conducting terminal 4 of plug shown in Figure 5 is thicker relatively in conduction contact zone 411 usually, and district 412 is thinner relatively at terminal riveting line, and under the relatively thin situation in terminal riveting line district 412, can make things convenient in the following process process these terminal riveting line district 412 bendings.
Before conducting terminal shown in Figure 54 is made, must prepare a kind of front panel of plug terminal earlier.Shown in Fig. 3 a and Fig. 3 b, front panel 2 for a kind of plug terminal of the prior art, front panel 2 is a metal plate, and front panel 2 comprises thick relatively district 21 at least, thick relatively district 21 comprises end face 210, thick relatively district 21 forms concave arc edge 23 in abutting connection with relative thin district 22 between thick relatively district 21 and the relative thin district 22.The transfer end face 210 in thick relatively district 21 of concave arc edge 23 can form a sharp comer 211.
Shown in Fig. 4 a and Fig. 4 b, front panel 3 for another kind of plug terminal of the prior art, this front panel 3 is a metal plate, and front panel 3 comprises thick relatively district 31 at least, thick relatively district 31 comprises end face 310, thick relatively district 31 forms convex arc edge 33 in abutting connection with relative thin district 32 between thick relatively district 31 and the relative thin district 32.But the end face of convex arc edge 33 extends to thick relatively district 31, is not the end face 310 that directly extends to this thick relatively district 31, but extends to the root edge 30 that thick relatively district 31 is got deeply stuck in.Root edge 30 is to existing upright section difference wall 34 between the end face 310 in thick relatively district 31, the transfer end face 310 in thick relatively district 31 of section difference wall 34 can form a sharp comer 311 equally.
Machine cut processing is regular follows the burr problem, especially has the occasion that sharp comer is joined, sharp comer 211,311 shown in Fig. 3 b and Fig. 4 b, no matter whether cutting tool is sharp keen, the capital produces tiny burr, can produce soft flocks in the mould when punching production, also is easy to generate sharp-pointed salient point on the surface of product, and in the die stamping process, this sharp-pointed salient point compacting is produced pit, influence the quality of terminal.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is the burr of how eliminating on the front panel of making plug terminal, improves the quality of formed plug terminal after die stamping.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of front panel of making plug terminal, described front panel comprises thick relatively district at least, described thick relatively district comprises end face, described thick relatively district is in abutting connection with the relative thin district, it is characterized in that having the convex arc edge between described thick relatively district and the described relative thin district, be connected by the inclined-plane between described convex arc edge and the described end face.
In the front panel of above-mentioned manufacturing plug terminal, described front panel is a metal plate.
In the front panel of above-mentioned manufacturing plug terminal, described inclined-plane is the curved surface of projection.
(3) beneficial effect
Technique scheme has following advantage: cushion the end face in thick relatively district because the sharp comer that turnover produces by the inclined-plane, can eliminate the burr problem, when the punching production terminal, soft flocks reduces in the mould, even can avoid fully, the terminal product surface of manufacturing can not produce pit, improves the quality of products.
Description of drawings
Fig. 1 is the stereogram of front panel of the manufacturing plug terminal of the utility model embodiment;
Fig. 2 a is the partial plan layout of front panel of the manufacturing plug terminal of the utility model embodiment;
Fig. 2 b is the partial enlarged drawing at A position among Fig. 2 a;
Fig. 3 a is the partial plan layout of a kind of front panel of the prior art;
Fig. 3 b is the partial enlarged drawing at B position among Fig. 3 a;
Fig. 4 a is the partial plan layout of another kind of front panel of the prior art;
Fig. 4 b is the partial enlarged drawing at C position among Fig. 4 a;
Fig. 5 is a plug terminal semi-finished product row shape stereogram in the prior art.
Wherein: 1: front panel; 11: thick relatively district; 110: end face; 12: the relative thin district; 13: the convex arc edge; 14: the inclined-plane; 2: front panel; 21: thick relatively district; 210: end face; 211: sharp comer; 22: the relative thin district; 23: concave arc edge; 3: front panel; 30: root edge; 31: thick relatively district; 310: end face; 311: sharp comer; 32: the relative thin district; 33: the convex arc edge; 34: section difference wall; 4: conducting terminal; 411: the conduction contact zone; 412: terminal riveting line district.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
As Fig. 1, shown in Fig. 2 a and Fig. 2 b, structural representation for the front panel 1 of the manufacturing plug terminal of the utility model embodiment, front panel 1 is a metal plate, front panel 1 comprises thick relatively district 11 at least, thick relatively district 11 comprises end face 110,11 both sides, thick relatively district are in abutting connection with relative thin district 12, between thick relatively district 11 and relative thin district 12, form convex arc edge 13, be connected by inclined-plane 14 between convex arc edge 13 and the end face 110, inclined-plane 14 is preferably the curved surface of projection, cushion the end face 110 in thick relatively district 11 because therefore the sharp comer that turnover produces can eliminate the burr problem, when the punching production terminal by inclined-plane 14, soft flocks reduces in the mould, even can avoid fully, the terminal product surface of manufacturing can not produce pit, improves the quality of products.Thick relatively district described in the application is meant that to compare thickness bigger with the relative thin district.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection range of the present utility model.
Claims (3)
1. front panel of making plug terminal, described front panel (1) comprises thick relatively district (11) at least, described thick relatively district (11) comprises end face (110), described thick relatively district (11) is in abutting connection with relative thin district (12), it is characterized in that, have convex arc edge (13) between described thick relatively district (11) and the described relative thin district (12), be connected by inclined-plane (14) between described convex arc edge (13) and the described end face (110).
2. the front panel of manufacturing plug terminal as claimed in claim 1 is characterized in that, described front panel (1) is a metal plate.
3. the front panel of manufacturing plug terminal as claimed in claim 1 is characterized in that, described inclined-plane (14) are the curved surface of projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205695875U CN201853928U (en) | 2010-10-14 | 2010-10-14 | Front board for manufacturing plug terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205695875U CN201853928U (en) | 2010-10-14 | 2010-10-14 | Front board for manufacturing plug terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853928U true CN201853928U (en) | 2011-06-01 |
Family
ID=44096310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205695875U Expired - Lifetime CN201853928U (en) | 2010-10-14 | 2010-10-14 | Front board for manufacturing plug terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832474A (en) * | 2011-06-14 | 2012-12-19 | 富士康(昆山)电脑接插件有限公司 | Conducting terminal and molding method thereof |
-
2010
- 2010-10-14 CN CN2010205695875U patent/CN201853928U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102832474A (en) * | 2011-06-14 | 2012-12-19 | 富士康(昆山)电脑接插件有限公司 | Conducting terminal and molding method thereof |
| CN102832474B (en) * | 2011-06-14 | 2015-11-25 | 富士康(昆山)电脑接插件有限公司 | Conducting terminal and forming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |