CN205414113U - Stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal - Google Patents
Stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal Download PDFInfo
- Publication number
- CN205414113U CN205414113U CN201620206360.1U CN201620206360U CN205414113U CN 205414113 U CN205414113 U CN 205414113U CN 201620206360 U CN201620206360 U CN 201620206360U CN 205414113 U CN205414113 U CN 205414113U
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- Prior art keywords
- movable contact
- contact spring
- spring terminal
- lower bolster
- die
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000004080 punching Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 6
- 238000010923 batch production Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 238000000465 moulding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal, comprises an upper die and a lower die, it includes the upper die base to go up the mould, the upper padding plate, the punch holder, the backstop board, take off the flitch, the lower mould includes the lower bolster, lower bolster and die holder, the upper padding plate is fixed on the upper die base, the punch holder is fixed on the upper padding plate, the backstop board is fixed on taking off the flitch, the lower bolster is fixed on the die holder, the lower bolster is fixed on the lower bolster, the punch holder begins to have set gradually back windscreen wiper movable contact spring terminal and the fashioned terrace die of light movable contact spring terminal from the feed end, take off on the flitch from the feed end begin to have set gradually with the son is gone into to the corresponding direction of all terrace dies on the punch holder, on the lower bolster from the feed end begin to have set gradually with the corresponding die of all terrace dies on the punch holder. The utility model discloses realize back windscreen wiper movable contact spring terminal and the quick large batch production of light movable contact spring terminal, reduced manufacturing cost, improved production efficiency, shortened production cycle.
Description
Technical field
This utility model relates to a kind of continuous stamping die, particularly relates to a kind of production rear windscreen wiper for vehicle movable contact spring terminal and light movable contact spring terminal continuous stamping die.
Background technology
In prior art, the manufacture for rear windscreen wiper for vehicle and two kinds of terminals of light movable contact spring needs multiple station to complete, and such as head " U " word preforming and molding, band cylinder cut the steps such as product blanking.At this in multiple punching courses, multiple single die tool is needed to realize, waste that a large amount of human resources of enterprise, procedure technology are loaded down with trivial details, increase Mold Making and maintenance cost simultaneously, cannot realize quickly producing in enormous quantities, the integral production cost production cycle high, product that result in enterprise extends, and production efficiency reduces.
Utility model content
The production cost existed for windscreen wiper movable contact spring terminal and light movable contact spring terminal after overcoming above-mentioned prior art to use single process mould to manufacture is high, production cycle length and the low defect of production efficiency, this utility model provides and a kind of produces rear windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal, this diel can be continuously finished production on a mould after windscreen wiper movable contact spring terminal and all work steps of light movable contact spring terminal, windscreen wiper movable contact spring terminal and the quick large batch of production of light movable contact spring terminal after realization, reduce production cost, improve production efficiency, shorten the production cycle.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
nullWindscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after production，Including upper die and lower die，It is characterized in that: described upper mold includes upper bolster、Upper padding plate、Train wheel bridge、Baffle plate、Stripper plate，Described lower mold includes lower bolster、Lower bolster and die shoe，Upper padding plate is fixed on upper bolster，Train wheel bridge is fixed on upper padding plate，Baffle plate is fixed on stripper plate，Lower bolster is fixed on die shoe，Lower bolster is fixed on lower bolster，Described train wheel bridge starts to be disposed with punching from feed end and draws hole and blanking punch、Head " u "-shaped pre-bends punch、Head convex closure forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and cuts product punch，It is fixed with cylinder on described upper bolster，Ejecting rod of cylinder is connected to cut on product punch，Start to be disposed with from feed end on described stripper plate and corresponding with all punch described train wheel bridge be directed into son，Start to be disposed with the die corresponding with all punch described train wheel bridge from feed end on described lower bolster.
On described upper bolster, outer bush is installed, on described die shoe, bottom seat pad is installed, outer guiding post is fixed on bottom seat pad, described external guide pole sleeve is connected in outer bush, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, being provided with interior guide pin bushing on described train wheel bridge and lower bolster, described stripper plate is provided with inner guiding post, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.
Being socketed with spring on described outer guiding post, spring one end is connected on outer bush, and the other end is connected on bottom seat pad.
It is provided with positioning needle on described stripper plate, described lower bolster is provided with buoyant pin.
The described train wheel bridge stay bolt through upper padding plate is locked on upper bolster, and train wheel bridge uses long finger setting with upper bolster, and the lower bolster stay bolt through lower bolster is locked on die shoe, and lower bolster uses long finger setting with die shoe.
On described lower bolster, blowing device is installed.
Compared with prior art, this utility model has the advantages that
null1、This utility model includes upper die and lower die，It is characterized in that: described upper mold includes upper bolster、Upper padding plate、Train wheel bridge、Baffle plate、Stripper plate，Described lower mold includes lower bolster、Lower bolster and die shoe，Upper padding plate is fixed on upper bolster，Train wheel bridge is fixed on upper padding plate，Baffle plate is fixed on stripper plate，Lower bolster is fixed on die shoe，Lower bolster is fixed on lower bolster，Described train wheel bridge starts to be disposed with punching from feed end and draws hole and blanking punch、Head " u "-shaped pre-bends punch、Head convex closure forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and cuts product punch，It is fixed with cylinder on described upper bolster，Ejecting rod of cylinder is connected to cut on product punch，Start to be disposed with from feed end on described stripper plate and corresponding with all punch described train wheel bridge be directed into son，Start to be disposed with the die corresponding with all punch described train wheel bridge from feed end on described lower bolster.This utility model through the mating reaction of above-mentioned punch and die just can complete whole after windscreen wiper movable contact spring terminal and the manufacture of light movable contact spring terminal and production, need not each work step is arranged single mould, thus greatly reduce mold use amount, thus just decrease the maintenance cost of mould and the cost of manufacture of mould, just can windscreen wiper movable contact spring terminal and the manufacture of light movable contact spring terminal after progressively continuous print completes on a stamping machine, achieve its continuous prodution, substantially increase production efficiency, and each arranged is directed into son and mainly guides to the punch being arranged on train wheel bridge and position.Cylinder will drive that to cut product punch blanking punching pin the most die-cut, by adjusting the cylinder charge frequency, can make different two kind product；Every punching press three times is die-cut, for rear windscreen wiper movable contact spring terminal；Four die-cut rear formation of every punching press are light movable contact spring terminals.
2, on this utility model upper bolster, outer bush is installed, on described die shoe, bottom seat pad is installed, outer guiding post is fixed on bottom seat pad, described external guide pole sleeve is connected in outer bush, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, being provided with interior guide pin bushing on described train wheel bridge and lower bolster, described stripper plate is provided with inner guiding post, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.By coordinating of outer bush and outer guiding post, interior guide pin bushing and the cooperation of inner guiding post, the correcting achieving upper die and lower die coordinates, in process of production will not the demoulding, such fit system accurate positioning, the rear windscreen wiper movable contact spring terminal on material strip formed and light movable contact spring terminal are mutually aligned, it is simple to being normally carried out of next operation.
3, being socketed with spring on this utility model outer guiding post, spring one end is connected on outer bush, and the other end is connected on bottom seat pad.Arrange spring be to ensure that upper mold pressure when, stamping machine drift lifts when, upper mold can automatically reset, in order to carries out a work step, it is achieved continuous prodution.
4, it is provided with positioning needle on this utility model stripper plate, described lower bolster is provided with buoyant pin.The effect of positioning needle is the location for material strip, anti-stopping materials strip sideslip, and the effect of buoyant pin is for buoyance lift material strip, material strip departs from lower bolster surface and is easy to material strip to subsequent processing transmission.
5, this utility model train wheel bridge stay bolt through upper padding plate is locked on upper bolster, and train wheel bridge uses long finger setting with upper bolster, and the lower bolster stay bolt through lower bolster is locked on die shoe, and lower bolster uses long finger setting with die shoe.Being fixed together with upper bolster by upper folder by this connected mode, and be fixed together with lower bolster by lower bolster, this mode is readily accessible, it is simple to the regular maintenance of mould.
6, being provided with blowing device on this utility model lower bolster, the product after the effect of blowing device is molding blows out mould.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 makes a living all work step structural representations of windscreen wiper movable contact spring terminal in puerperal and light movable contact spring terminal；
Fig. 3 is that material strip is at the structural representation through this utility model molding.
Labelling 1 in figure, upper bolster, 2, upper padding plate, 3, train wheel bridge, 4, baffle plate, 5, stripper plate, 6, lower bolster, 7, lower bolster, 8, die shoe, 9, bottom seat pad, 10, outer guiding post, 11, outer bush, 12, inner guiding post, 13, interior guide pin bushing, 14, positioning needle, 15, buoyant pin, 16, material strip, 17, spring, 18, hole and blanking work step are drawn in punching, 19, head " u "-shaped pre-bends work step, 20, head convex closure shaping step, 21, blanking work step, 22, upwards " V " font shaping step, 23, " V " font adjusts work step, 24, cut product work step, 25, cylinder, 26, blowing device.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only a part of embodiment of this utility model, is not whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art obtained under not making creative work premise other used by embodiment, broadly fall into protection domain of the present utility model.
Windscreen wiper movable contact spring terminal and the continuous stamping die of light movable contact spring terminal after the utility model relates to manufacture, this mould includes upper die and lower die, upper mold includes upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4, stripper plate 5, described lower mold includes lower bolster 6, lower bolster 7 and die shoe 8, mode is assembled: upper padding plate 2 is fixed on upper bolster 1 between template, the train wheel bridge 3 stay bolt through upper padding plate 2 is locked on upper bolster 1, train wheel bridge 3 and die holder 1 use long finger setting, baffle plate 4 is fixed on stripper plate 5, lower bolster 7 is fixed on die shoe 8, the lower bolster 6 stay bolt through lower bolster 7 is locked on die shoe 8, lower bolster 6 and die holder 8 use long finger setting.Upper and lower mould is coordinated with outer guiding post 10 positioning and guiding being fastened on die shoe 8 by the outer bush 11 being fastened on upper bolster 1, and outer guiding post 10 is fixed on bottom seat pad 9, and bottom seat pad 9 is fixed on die shoe.Train wheel bridge 3, stripper plate 5 and lower bolster 6 are coordinated by the interior guide pin bushing 13 on the inner guiding post 12 being arranged on stripper plate 5, train wheel bridge 3 and interior guide pin bushing 13 correcting being arranged on lower bolster 6.Being socketed with spring 17 on described outer guiding post 10, spring 17 one end is connected on outer bush 11, and the other end is connected on bottom seat pad 9.Material strip 16 keeps positioning accurately by the positioning needle 14 that is arranged on stripper plate 5 and mould, and lower bolster 6 is designed with buoyant pin 15 for buoyance lift material strip, material strip 16 departs from lower bolster 6 surface and is easy to material strip 16 to subsequent processing transmission.
After production, windscreen wiper movable contact spring terminal and light movable contact spring terminal punching die all work steps structure have 7, as shown in Figure 2.Upper and lower mould counter structure includes that hole is drawn in punching and pre-bend work step 19, head convex closure shaping step 20, blanking work step 21, upwards " V " font shaping step 22, " V " font of blanking work step 18, head " u "-shaped adjusts work step 23 and cut product work step 24.
Therefore, we start to be disposed with punching at train wheel bridge 3 from feed end and draw hole and blanking punch, head " u "-shaped pre-bends punch, head convex closure forming convax mould, blanking punch, upwards " V " font forming convax mould, " V " font adjusts punch and cuts product punch, cylinder 25 it is fixed with on described upper bolster, ejecting rod of cylinder is connected to cut on product punch, start to be disposed with from feed end on described stripper plate and corresponding with all punch described train wheel bridge be directed into son, start to be disposed with the die corresponding with all punch described train wheel bridge from feed end on described lower bolster.
Mould has rear windscreen wiper for vehicle and light movable contact spring terminal head portion " U " word preforming and molding, band cylinder cuts the techniques such as product, it is achieved a set of continuous mould the most efficiently produces product.This continuous mould start just to go out draw hole and material limit at blanking；Afterwards head "U" shaped structure being carried out preforming, then be shaped head convex hull shape, station is the most plastic and its molding is highly stable so to make head convex hull shape to adjust；After blanking, product " V " character form structure is shaped, then it is adjusted, ensure product size requirement with this；Final step station is for cutting product, and cylinder 25 on this station band, cylinder will drive this station blanking punching pin the most die-cut, by adjusting the cylinder charge frequency, can make different two kind product；Every punching press three times is die-cut, for rear windscreen wiper movable contact spring terminal；Four die-cut rear formation of every punching press are light movable contact spring terminals.Product punching press completes, by the blowing device 26 within diel, product being blown out mould.
Operation principle: raw material is positioned on feeding disk, material strip passes stamping machine feed mechanism, enters mould accurately.This stamping die is arranged in 30T forcing press table, driving upper mould up and down motion to carry out stamped workpieces by the top shoe of forcing press, once, each station completes an operation in every punching press, come last station and produce a part, then material strip 16 is as it is shown on figure 3, the distance of the unit that from left to right advances, then carries out punching press, product is to after mould discharging, warp sensing rewinding frame automatically realizes continuous rewinding, is formed and produces production line continuously, it is achieved accurate, efficient, batch production.
Claims (5)
- null1. windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after producing，Including upper die and lower die，It is characterized in that: described upper mold includes upper bolster、Upper padding plate、Train wheel bridge、Baffle plate、Stripper plate，Described lower mold includes lower bolster、Lower bolster and die shoe，Upper padding plate is fixed on upper bolster，Train wheel bridge is fixed on upper padding plate，Baffle plate is fixed on stripper plate，Lower bolster is fixed on die shoe，Lower bolster is fixed on lower bolster，Described train wheel bridge starts to be disposed with punching from feed end and draws hole and blanking punch、Head " u "-shaped pre-bends punch、Head convex closure forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and cuts product punch，It is fixed with cylinder on described upper bolster，Ejecting rod of cylinder is connected to cut on product punch，Start to be disposed with from feed end on described stripper plate and corresponding with all punch described train wheel bridge be directed into son，Start to be disposed with the die corresponding with all punch described train wheel bridge from feed end on described lower bolster.
- Windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after production the most according to claim 1, it is characterized in that: on described upper bolster, outer bush is installed, on described die shoe, bottom seat pad is installed, outer guiding post is fixed on bottom seat pad, described external guide pole sleeve is connected in outer bush, upper bolster and die shoe are cooperated together by outer bush and outer guiding post, interior guide pin bushing it is provided with on described train wheel bridge and lower bolster, being provided with inner guiding post on described stripper plate, train wheel bridge, lower bolster and stripper plate are cooperated together by interior guide pin bushing and inner guiding post.
- Windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after production the most according to claim 2, it is characterised in that: being socketed with spring on described outer guiding post, spring one end is connected on outer bush, and the other end is connected on bottom seat pad.
- 4. according to windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after the production described in claim 1,2 or 3, it is characterised in that: it is provided with positioning needle on described stripper plate, described lower bolster is provided with buoyant pin.
- Windscreen wiper movable contact spring terminal and the diel of light movable contact spring terminal after production the most according to claim 4, it is characterised in that: on described lower bolster, blowing device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206360.1U CN205414113U (en) | 2016-03-17 | 2016-03-17 | Stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206360.1U CN205414113U (en) | 2016-03-17 | 2016-03-17 | Stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal |
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| Publication Number | Publication Date |
|---|---|
| CN205414113U true CN205414113U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206360.1U Expired - Fee Related CN205414113U (en) | 2016-03-17 | 2016-03-17 | Stamping die of production back windscreen wiper movable contact spring terminal and light movable contact spring terminal |
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| Country | Link |
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| CN (1) | CN205414113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513823A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Lamp cap negative terminal stamping die |
| CN114160677A (en) * | 2021-10-15 | 2022-03-11 | 乐清市嘉韵电器有限公司 | Automatic mould of SC binding post |
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
-
2016
- 2016-03-17 CN CN201620206360.1U patent/CN205414113U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513823A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Lamp cap negative terminal stamping die |
| CN114160677A (en) * | 2021-10-15 | 2022-03-11 | 乐清市嘉韵电器有限公司 | Automatic mould of SC binding post |
| CN116900103A (en) * | 2023-09-14 | 2023-10-20 | 四川富士电机有限公司 | Wiper arm combination stamping die |
| CN116900103B (en) * | 2023-09-14 | 2023-11-28 | 四川富士电机有限公司 | Wiper arm combination stamping die |
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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: 20160803 Termination date: 20210317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |