CN203875196U - Pin punching die - Google Patents
Pin punching die Download PDFInfo
- Publication number
- CN203875196U CN203875196U CN201420141524.8U CN201420141524U CN203875196U CN 203875196 U CN203875196 U CN 203875196U CN 201420141524 U CN201420141524 U CN 201420141524U CN 203875196 U CN203875196 U CN 203875196U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- portions
- downward pressing
- pins
- bending
- 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 - Fee Related
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a pin punching die which comprises a plurality of supporting portions distributed in a step mode. The supporting portions are provided with downward pressing portions above the step climbing direction, the downward pressing portions and the supporting portions are arranged alternately and can be oppositely crossed movably in the vertical direction. The supporting portions correspond to the downward pressing portions above, gaps for pins to be inserted in are formed in the vertical direction, gaps for containing bent portions of the pins are formed in the horizontal direction, each supporting portion and the corresponding downward pressing portion form a bending structure, the supporting portions arranged in the step mode and the downward pressing portions are arranged alternately, multiple layers of bending structures distributed in the step mode are formed, multiple rows of pins are correspondingly inserted into the multiple layers of bending structures, at the time, the downward pressing portions press downwards at the same time, the rows of the pins placed on the supporting portions are bent simultaneously, the pins are bent in a one-shot punching mode, and work efficiency is high.
Description
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of contact pin diel.
Background technology
Automotive connector in the market, it comprises moulds shell and is inserted in the contact pin of moulding in shell, the structure of automotive connector is of all kinds, wherein the contact pin of part automotive connector needs bending 90 degree, bending operation is processed by contact pin diel conventionally, and common contact pin diel, it comprises upper die and lower die, upper die and lower die form similar sheared edge structure, contact pin part is placed on counterdie vacantly, when patrix presses down, contact pin overhanging portion is subject to patrix extruding downward bending, until be bent into 90 degree completely, but this contact pin diel, a punching press can only be carried out bending to a socket pin, many sockets of bending simultaneously pin, in the situation that many sockets pin all needs bending, can only process by row contact pin, production efficiency is low.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of contact pin diel, can to many sockets pin, carry out bending simultaneously, and production efficiency is high.
For achieving the above object, the utility model provides following technical scheme: a kind of contact pin diel, comprise that several are the support portion of step arrangement, described several support portions are equipped with pressing down section along the climb oblique upper of direction of its ladder, the setting alternate with several support portions of described several pressing down sections, described several pressing down sections are all with several support portions can the relative locomotion setting of vertical direction.
By adopting technique scheme, support portion is corresponding with the pressing down section of its oblique upper, vertical direction forms the gap of inserting for contact pin, horizontal direction forms for contact pin and is bent the accommodating gap of part, a support portion and a pressing down section form a bending structure, guarantee the reliable bending of contact pin, several support portions setting alternate with several pressing down sections of step arrangement, form the multilayer bending structure of step arrangement, by in the corresponding insertion of the contact pin of arranging multilayer bending structure, (support portion is supported in contact pin below more, pressing down section is in contact pin top), now several pressing down sections are pressed down simultaneously, the some socket pins that are positioned on support portion will be by while bending, a punching press completes the Bending Processing of many sockets pin simultaneously, operating efficiency is high.
The utility model is further set to: described several support portions are all set to supporting traverse, between adjacent supporting traverse, in vertical direction interval, arranges.
By adopting technique scheme, the simple beam structure of supporting traverse can support a plurality of contact pins of same row, processing is simple, arrange conveniently, and between adjacent supporting traverse, in vertical direction interval, arrange, make many sockets pin when inserting, horizontal direction does not have bar, can insert completely, can not cause due to the setting of supporting traverse the contact pin of growing to insert completely.
The utility model is further set to: the setting that all links of described several pressing down sections.
By adopting technique scheme, a punching press, can make several pressing down sections linkage pressing simultaneously, and by the bending simultaneously of many sockets pin, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model contact pin diel embodiment;
Fig. 2 is the structural representation one of the utility model contact pin diel embodiment;
Fig. 3 is the structural representation two of the utility model contact pin diel embodiment;
Fig. 4 is the structural representation three of the utility model contact pin diel embodiment;
Fig. 5 is the support frame structure schematic diagram of the utility model contact pin diel embodiment.
Description of reference numerals: 1, support portion; 2, pressing down section; 3, groove; 4, supporting traverse; 5, patrix; 51, linkage board; 52, lower sheeting; 6, counterdie; 61, intermediate plate; 62, transverse slat; 63, gripper shoe; 64, bracing frame.
The specific embodiment
Referring to figs. 1 through Fig. 4, the utility model contact pin diel embodiment is described further.
A kind of contact pin diel, comprise several support portions that is step arrangement 1, described several support portions 1 are equipped with pressing down section 2 along the climb oblique upper of direction of its ladder, described several pressing down sections 2 and several alternate settings in support portion 1, described several pressing down sections 2 are all with several support portions 1 can the relative locomotion setting of vertical direction.
By adopting technique scheme, support portion 1 is corresponding with the pressing down section 2 of its oblique upper, vertical direction forms the gap of inserting for contact pin, horizontal direction forms for contact pin and is bent the accommodating gap of part, a support portion 1 and a pressing down section 2 form a bending structure, guarantee the reliable bending of contact pin, several support portion 1 and the alternate settings of several pressing down sections 2 of step arrangement, form the multilayer bending structure of step arrangement, by in the corresponding insertion of the contact pin of arranging multilayer bending structure, (support portion 1 is supported in contact pin below more, pressing down section 2 is in contact pin top), now several pressing down sections 2 are pressed down simultaneously, the some socket pins that are positioned on support portion 1 will be by while bending, a punching press completes the Bending Processing of many sockets pin simultaneously, operating efficiency is high.
Described several support portions 1 are all set to supporting traverse 4, between adjacent supporting traverse 4, in vertical direction interval, arrange.
By adopting technique scheme, the simple beam structure of supporting traverse 4 can support a plurality of contact pins of same row, processing is simple, arrange conveniently, and between adjacent supporting traverse 4, in vertical direction interval, arrange, make many sockets pin when inserting, horizontal direction does not have bar, can insert completely, can not cause due to the setting of supporting traverse 4 contact pin of growing to insert completely.
The setting that all links of described several pressing down sections 2.
By adopting technique scheme, a punching press, can make several pressing down sections 2 linkage pressing simultaneously, and by the bending simultaneously of many sockets pin, production efficiency is high.
The present embodiment is set to can be simultaneously by the contact pin diel of double contact pin bending simultaneously, as shown in Figures 2 to 4, it comprises counterdie 6 and patrix 5, counterdie 6 comprises that the both sides by some each root contact pin of intermediate plate 6(that be arranged in parallel are all subject to intermediate plate 6 clampings, guarantee that contact pin can not be offset in by Forging Process, assurance bending quality) the intermediate plate row that spaced set forms, each intermediate plate 6 the same side is all Double-ladder shape, form thus two-layer cascaded surface, on the upper edge of ground floor cascaded surface, be connected with the pressing down section 2 that transverse slat 62(forms ground floor bending structure), the supporting traverse 4 of the upper edge formation ground floor bending structure of gripper shoe 63(gripper shoe 63 is set at the side-lower of transverse slat 62, be set to tabular for the preferred version of the present embodiment, consider convenience easy to process, platy structure can guarantee the inner cleannes of intermediate plate 6 row simultaneously), the upper edge of gripper shoe 63 arranges (between gripper shoe 63 upper edges and transverse slat 62, forming the space of inserting for ground floor contact pin) lower than transverse slat 62 place horizontal planes, intermediate plate 6 row middle parts are in the opposite side of transverse slat 62 relative gripper shoes 63, be inserted with " n " upper beam of bracing frame 64(bracing frame 64 of shape forms the supporting traverse 4 of second layer bending structure, bracing frame 64 is set to " n " shape is to insert chamber for contact pin row that ground floor inserts reserves, realize between adjacent supporting traverse 4 and arranging in vertical direction interval, first row contact pin can be inserted completely), intermediate plate 6 rows are inner to be provided with for the up and down slippage chamber of bracing frame 64, make bracing frame 64 intermediate plate 6 row's above-below direction slippages relatively, patrix 5 comprises a linkage board 5, linkage board 5 is provided with for inserting lower sheeting 52(lower sheeting 52 quantity in adjacent clips 6 gaps identical with intermediate plate 6 number of gaps, the lower edge of some lower sheetings 52 has formed the pressing down section 2 of second layer bending structure jointly), relative intermediate plate 6 rows' of the upper beam of gripper shoe 63 upper edges and bracing frame 64 gap location is equipped with groove 3(formation and is bent the accommodating space of part for contact pin simultaneously).
The course of work: contact pin diel is assembled on press machine, patrix 5 is connected with staking punch, counterdie 6 is fixed on workbench, the ground floor contact pin of the automotive connector with double contact pin is aimed to position between transverse slat 62 and gripper shoe 63 upper edges, second row contact pin is aimed to the gap of second-order tread, double contact pin is inserted in counterdie 6 simultaneously, now staking punch presses down the lower sheeting 52 of patrix 5 is inserted in intermediate plate 6 rows' gap, the lower edge conflict second layer contact pin of lower sheeting 52, when patrix 5 further presses down, drive whole intermediate plate 6 rows to move down, gripper shoe 63 upper edges form ground floor bending structure in transverse slat 62, lower sheeting 52 forms second layer bending structure with the upper beam of bracing frame 64, double-deck contact pin row is carried out to bending simultaneously, greatly improve the production efficiency of contact pin bending.
The design feature of embodiment according to this, in like manner class is pushed into the contact pin diel that possesses more multi-layered bending structure.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a contact pin diel, it is characterized in that: comprise that several are the support portion of step arrangement, described several support portions are equipped with pressing down section along the climb oblique upper of direction of its ladder, the setting alternate with several support portions of described several pressing down sections, described several pressing down sections are all with several support portions can the relative locomotion setting of vertical direction.
2. contact pin diel according to claim 1, is characterized in that: described several support portions are all set to supporting traverse, between adjacent supporting traverse, in vertical direction interval, arranges.
3. contact pin diel according to claim 1 and 2, is characterized in that: the setting that all links of described several pressing down sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141524.8U CN203875196U (en) | 2014-03-26 | 2014-03-26 | Pin punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141524.8U CN203875196U (en) | 2014-03-26 | 2014-03-26 | Pin punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875196U true CN203875196U (en) | 2014-10-15 |
Family
ID=51675739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141524.8U Expired - Fee Related CN203875196U (en) | 2014-03-26 | 2014-03-26 | Pin punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500877A (en) * | 2018-03-30 | 2018-09-07 | 昆山奥泰克自动化科技有限公司 | A kind of spininess clamping device |
| CN108655216A (en) * | 2018-05-07 | 2018-10-16 | 浙江恒利五金科技有限公司 | A kind of aluminium that stability is high row apparatus for bending |
| CN114400485A (en) * | 2022-02-11 | 2022-04-26 | 湖北亿纬动力有限公司 | Multi-pin stamping part and pin installation method |
-
2014
- 2014-03-26 CN CN201420141524.8U patent/CN203875196U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500877A (en) * | 2018-03-30 | 2018-09-07 | 昆山奥泰克自动化科技有限公司 | A kind of spininess clamping device |
| CN108655216A (en) * | 2018-05-07 | 2018-10-16 | 浙江恒利五金科技有限公司 | A kind of aluminium that stability is high row apparatus for bending |
| CN114400485A (en) * | 2022-02-11 | 2022-04-26 | 湖北亿纬动力有限公司 | Multi-pin stamping part and pin installation method |
| CN114400485B (en) * | 2022-02-11 | 2024-03-15 | 湖北亿纬动力有限公司 | Multi-pin stamping part and contact pin mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |