CN204018591U - The frock of a kind of metal needle bending and forming of automotive connector and angle fine setting - Google Patents
The frock of a kind of metal needle bending and forming of automotive connector and angle fine setting Download PDFInfo
- Publication number
- CN204018591U CN204018591U CN201420307384.7U CN201420307384U CN204018591U CN 204018591 U CN204018591 U CN 204018591U CN 201420307384 U CN201420307384 U CN 201420307384U CN 204018591 U CN204018591 U CN 204018591U
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- patrix
- fine setting
- die cavity
- binder block
- counterdie
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Abstract
The utility model discloses a kind of metal needle bending and forming of automotive connector and the frock of angle fine setting, comprise upper die and lower die and shaping micro-adjusting mechanism.Patrix comprises upper padding plate, cope match-plate pattern, discharging backing plate and stripper; Counterdie comprises lower bolster; Shaping micro-adjusting mechanism comprises that the unsteady location of patrix binder block, the unsteady location of counterdie binder block, slotting tool, fine setting slide block, take-up housing, upper contour forming punching pin and lower contour forming enter son.The unsteady location of patrix binder block is arranged in the die cavity of stripper; The unsteady location of counterdie binder block is arranged in the die cavity of lower bolster; Slotting tool is arranged in the die cavity of cope match-plate pattern, and inclined-plane is arranged in the lower surface of this slotting tool; Fine setting slide block is arranged in the die cavity of take-up housing by a horizontal back-moving spring, and a side of the upper surface of this fine setting slide block is arranged to inclined-plane; Take-up housing is arranged in the die cavity of lower bolster; Upper contour forming punching pin is fixed in the die cavity of stripper; Lower contour forming enters in the die cavity that son is fixed on lower bolster.The utility model can complete the shaping of complex-shaped product, but also has the function of the special-shaped bending and the angle fine setting that simultaneously complete metal needle, both can save process equipment, can enhance productivity again.
Description
Technical field
The utility model relates to a kind of metal needle bending and forming of automotive connector and the frock of angle fine setting.
Background technology
Automotive connector is used in automobile circuit and is blocked between place or isolated obstructed circuit, erects the bridge of communication, thereby makes current flowing, makes circuit realize predetermined function.
Automotive connector comprises that base and a row are injection-moulded in the metal needle in base.Metal needle on automotive connector of the prior art is all flat, without special-shaped shape, is shaped simpler.And the bending shape of the metal needle 140 of the automotive connector 14 of this exploitation complicated (seeing Fig. 1 and Fig. 2).The difficult point of the metal needle forming technology on this kind of automotive connector is: shape of product is complicated, and the position degree of pin and pin requires high, correspondingly configured complexity, and frock need increase special construction and complete, and therefore cannot adopt existing forming technique to realize.
Utility model content
The purpose of this utility model is to overcome the defect of prior art and the frock of a kind of metal needle bending and forming of automotive connector and angle fine setting is provided, it can complete the shaping of complex-shaped product, but also have, complete the special-shaped bending of metal needle and the function that angle is finely tuned simultaneously, both can save process equipment, can enhance productivity again.
The purpose of this utility model is achieved in that a kind of metal needle bending and forming of automotive connector and the frock of angle fine setting, comprise upper die and lower die and shaping micro-adjusting mechanism, described patrix comprises die shank, upper bolster, upper padding plate, cope match-plate pattern, discharging backing plate and the stripper connecting successively from top to bottom; Described counterdie comprises die shoe, lower bolster and the lower bolster connecting successively from bottom to top; Described shaping micro-adjusting mechanism comprises that the unsteady location of patrix binder block, the unsteady location of counterdie binder block, slotting tool, fine setting slide block, take-up housing, upper contour forming punching pin and lower contour forming enter son, wherein,
The unsteady location of described patrix binder block is slidably matched and is arranged in the die cavity of described stripper;
The unsteady location of described counterdie binder block is slidably matched and is arranged in the die cavity of described lower bolster;
Described slotting tool is arranged on interior described discharging backing plate and the stripper of also passing successively of die cavity of described cope match-plate pattern, and the upper end of this slotting tool is spacing by described upper padding plate, and inclined-plane is arranged in the lower surface of this slotting tool;
Described fine setting slide block is slidably matched and is arranged in the die cavity of described take-up housing by a horizontal back-moving spring, and a side of the upper surface of this fine setting slide block is arranged to the inclined-plane mating with the lower surface of described slotting tool;
Described take-up housing is arranged in the die cavity of described lower bolster tightly;
Described upper contour forming punching pin is fixed in the die cavity of described stripper and at described patrix and floats between location binder block and described slotting tool;
Described lower contour forming enters son and is fixed on accordingly in the die cavity of described lower bolster and at described counterdie and floats and locate between binder block and described take-up housing with described upper contour forming punching pin.
The frock of the metal needle bending and forming of above-mentioned automotive connector and angle fine setting, wherein, the float top of location binder block of described patrix also arranges binder back-moving spring on, and the float bottom surface of location binder block of this patrix is provided with the locating slot mating with the profile on the top of the base of workpiece.
The frock of the metal needle bending and forming of above-mentioned automotive connector and angle fine setting, wherein, the float end face of location binder block of described counterdie is provided with locating slot mate with the profile of the bottom of the base of workpiece, and this counterdie bottom of locating binder block of floating also arranges binder back-moving spring.
The frock of the metal needle bending and forming of above-mentioned automotive connector and angle fine setting, wherein, described frock also comprises a pair of guide pillar being fixed on described upper bolster.
The technical scheme of the frock of the metal needle bending and forming of automotive connector of the present utility model and angle fine setting, before the metal needle bending on carrying out product, makes the unsteady location of patrix and counterdie binder block push down product, completes location and binder; During metal needle bending on carrying out product, make contour forming punching pin, lower contour forming enter son and fine setting slide block jointly to metal needle bending and forming; After metal needle bending and forming, make patrix slotting tool promote fine setting slide block to left movement, again the bending and forming angle of metal needle is carried out to micro-positioning regulators, thereby special-shaped bending and forming and the angle regulating function of the metal needle on product have been realized simultaneously, the precision of product and the stability of size have been guaranteed, both can save process equipment, can enhance productivity again.
Accompanying drawing explanation
Fig. 1 is the structural representation before the metal needle bending of automotive connector;
Fig. 2 is the structural representation after the metal needle bending of automotive connector;
Fig. 3 is the metal needle bending and forming of automotive connector of the present utility model and the structure chart of the frock of angle fine setting when die sinking;
Fig. 4 is the metal needle bending and forming of automotive connector of the present utility model and the structure chart of the frock of angle fine setting when mold closing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 3 and Fig. 4 also in conjunction with consulting Fig. 1 and Fig. 2, the frock of the metal needle bending and forming of automotive connector of the present utility model and angle fine setting, comprises patrix 1, counterdie 2 and shaping micro-adjusting mechanism 40.
Patrix 1 comprises die shank 2, upper bolster 4, upper padding plate 5, cope match-plate pattern 6, discharging backing plate 7, stripper 8 and a pair of guide pillar 13 being fixed on upper bolster 4 connecting successively from top to bottom.
Counterdie 2 comprises die shoe 23, lower bolster 23 and the lower bolster 19 connecting successively from bottom to top; On lower bolster 19, offer the guide pillar hole corresponding with guide pillar 13,
Shaping micro-adjusting mechanism 40 comprises that patrix float location binder block 16, slotting tool 9, fine setting slide block 18, take-up housing 21, upper contour forming punching pin 12 and the lower contour forming of location binder block 11, counterdie that float enters son 15, wherein:
The unsteady location of patrix binder block 11 is slidably matched and is arranged in the die cavity of stripper 8; The float top of location binder block 11 of this patrix also arranges binder back-moving spring 10 on, and the float bottom surface of location binder block 11 of this patrix is provided with the locating slot mating with the profile on the top of the base of workpiece 14;
The unsteady location of counterdie binder block 16 is slidably matched and is arranged in the die cavity of lower bolster 19; The float end face of location binder block 16 of this counterdie is provided with locating slot mate with the profile of the bottom of the base of workpiece 14, and this counterdie bottom of locating binder block 16 of floating also arranges binder back-moving spring 17;
Slotting tool 9 is arranged on interior discharging backing plate 7 and the stripper 8 of also passing successively of die cavity of cope match-plate pattern 6, and the upper end of this slotting tool 9 is spacing by upper padding plate 5, and inclined-plane is arranged in the lower surface of this slotting tool 9;
Fine setting slide block 18 is slidably matched and is arranged in the die cavity of take-up housing 21 by a horizontal back-moving spring 20, and a side of the upper surface of this fine setting slide block 18 is arranged to the inclined-plane mating with the lower surface of slotting tool 9;
Take-up housing 21 is arranged in the die cavity of lower bolster 19 tightly;
Upper contour forming punching pin 12 is fixed in the die cavity of stripper 8 and at patrix and floats between location binder block 11 and slotting tool 9;
Lower contour forming enters son 15 and is fixed on accordingly in the die cavity of lower bolster 19 and at counterdie and floats and locate between binder block 16 and take-up housing 21 with upper contour forming punching pin 12.
The course of work of the frock of the metal needle bending and forming of automotive connector of the present utility model and angle fine setting is:
When mold closing: drive patrix 1 to move vertically downward by arbor press, simultaneously, guide pillar 13 enters in the guide pillar hole on lower bolster 19, makes patrix 1 and the complete correcting of counterdie 2, and the unsteady location of patrix binder block 11 floats location binder block 16 closures with counterdie and the workpiece 14 before being shaped is pushed down; Patrix 1 continues to move downward after a segment distance, upper contour forming punching pin 12, lower contour forming enter son 15 and fine setting slide block 18 first to the horizontal direction metal needle 140 on the workpiece 14 before being shaped from upper end, lower end and left side carry out special-shaped bending and forming; In palm press motion extremely BBC, make lower end slope driving fine setting slide block 18 levels of the slotting tool 9 that moves downward to ground to left movement, again the special-shaped bending angle of metal needle 140 is carried out to micro-positioning regulators, during to bottom dead centre, complete special-shaped bending and the micro-positioning regulators action of metal needle 140, be about to row's metal staight needle 140 bending and formings, make workpiece 14 become qualified product.
When die sinking: under the effect of arbor press reset Hui Li, patrix 1 moves upward along the vertical direction of guide pillar 13, move upward the starting stage, slotting tool 9 leaves fine setting slide block 18, make to finely tune slide block 18 level under the effect of horizontal back-moving spring 20 and move right to ground, until fine setting slide block 18 resets, stop and unclamp the metal needle of bending and forming; When patrix 1 moves up to certain phase, the unsteady location of counterdie binder block 16 moves upward with product 14 under lower binder back-moving spring 17 active forces, the location binder block 16 reset terminations until counterdie floats, and now workpiece 14 exceeds the upper surface of counterdie 2; Patrix 1 continues to move upward, and float location binder block 11 and upper contour forming punching pin 12 of patrix thrown off workpiece 14, and motion until stop during top dead-centre, is now taken out the workpiece 14 after being shaped, and completes die sinking process.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. a frock for the metal needle bending and forming of automotive connector and angle fine setting, comprises upper die and lower die and shaping micro-adjusting mechanism, and described patrix comprises die shank, upper bolster, upper padding plate, cope match-plate pattern, discharging backing plate and the stripper connecting successively from top to bottom; Described counterdie comprises die shoe, lower bolster and the lower bolster connecting successively from bottom to top; Described shaping micro-adjusting mechanism comprises that the unsteady location of patrix binder block, the unsteady location of counterdie binder block, slotting tool, fine setting slide block, take-up housing, upper contour forming punching pin and lower contour forming enter son, it is characterized in that,
The unsteady location of described patrix binder block is slidably matched and is arranged in the die cavity of described stripper;
The unsteady location of described counterdie binder block is slidably matched and is arranged in the die cavity of described lower bolster;
Described slotting tool is arranged on interior described discharging backing plate and the stripper of also passing successively of die cavity of described cope match-plate pattern, and the upper end of this slotting tool is spacing by described upper padding plate, and inclined-plane is arranged in the lower surface of this slotting tool;
Described fine setting slide block is slidably matched and is arranged in the die cavity of described take-up housing by a horizontal back-moving spring, and a side of the upper surface of this fine setting slide block is arranged to the inclined-plane mating with the lower surface of described slotting tool;
Described take-up housing is arranged in the die cavity of described lower bolster tightly;
Described upper contour forming punching pin is fixed in the die cavity of described stripper and at described patrix and floats between location binder block and described slotting tool;
Described lower contour forming enters son and is fixed on accordingly in the die cavity of described lower bolster and at described counterdie and floats and locate between binder block and described take-up housing with described upper contour forming punching pin;
The float top of location binder block of described patrix also arranges binder back-moving spring on, and the float bottom surface of location binder block of this patrix is provided with the locating slot mating with the profile on the top of the base of workpiece;
The float end face of location binder block of described counterdie is provided with locating slot mate with the profile of the bottom of the base of workpiece, and this counterdie bottom of locating binder block of floating also arranges binder back-moving spring;
When described patrix moves vertically downward, described patrix floats and locates binder block and the unsteady location of described counterdie binder block closure and the workpiece before being shaped is pushed down; Patrix continues to move downward after a segment distance, upper contour forming punching pin, lower contour forming enter son and fine setting slide block first to the horizontal direction metal needle on the workpiece before being shaped from upper end, lower end and left side carry out special-shaped bending and forming; At patrix, move to BBC, make the lower end slope driving fine setting slide block level of the slotting tool that moves downward to ground to left movement, again the special-shaped bending angle of metal needle is carried out to micro-positioning regulators, patrix during to bottom dead centre, completes special-shaped bending and the micro-positioning regulators action of metal needle.
2. the frock of the metal needle bending and forming of automotive connector according to claim 1 and angle fine setting, is characterized in that, described frock also comprises a pair of guide pillar being fixed on described upper bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307384.7U CN204018591U (en) | 2014-06-10 | 2014-06-10 | The frock of a kind of metal needle bending and forming of automotive connector and angle fine setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307384.7U CN204018591U (en) | 2014-06-10 | 2014-06-10 | The frock of a kind of metal needle bending and forming of automotive connector and angle fine setting |
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| Publication Number | Publication Date |
|---|---|
| CN204018591U true CN204018591U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307384.7U Expired - Fee Related CN204018591U (en) | 2014-06-10 | 2014-06-10 | The frock of a kind of metal needle bending and forming of automotive connector and angle fine setting |
Country Status (1)
| Country | Link |
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| CN (1) | CN204018591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360177A (en) * | 2019-05-15 | 2020-07-03 | 襄阳市东禾电子科技有限公司 | Adjustable tongue tube bending device |
-
2014
- 2014-06-10 CN CN201420307384.7U patent/CN204018591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360177A (en) * | 2019-05-15 | 2020-07-03 | 襄阳市东禾电子科技有限公司 | Adjustable tongue tube bending device |
| CN111360177B (en) * | 2019-05-15 | 2024-05-28 | 湖北东禾电子科技有限公司 | Adjustable reed pipe bending device |
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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: 20141217 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |