CN205414149U - Stamping die of production car washing movable contact spring terminal - Google Patents

Stamping die of production car washing movable contact spring terminal Download PDF

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Publication number
CN205414149U
CN205414149U CN201620206339.1U CN201620206339U CN205414149U CN 205414149 U CN205414149 U CN 205414149U CN 201620206339 U CN201620206339 U CN 201620206339U CN 205414149 U CN205414149 U CN 205414149U
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CN
China
Prior art keywords
lower bolster
bolster
movable contact
fixed
contact spring
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
Application number
CN201620206339.1U
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Chinese (zh)
Inventor
罗乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Rainbow Electronics Corp Ltd
Original Assignee
Sichuan Rainbow Electronics Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Rainbow Electronics Corp Ltd filed Critical Sichuan Rainbow Electronics Corp Ltd
Priority to CN201620206339.1U priority Critical patent/CN205414149U/en
Application granted granted Critical
Publication of CN205414149U publication Critical patent/CN205414149U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stamping die of production car washing movable contact spring terminal, including last mould and lower mould, go up the mould and include upper die base, upper padding plate, punch holder, backstop board, take off the flitch, the lower mould includes lower bolster, lower bolster and die holder, and the upper padding plate is fixed on the upper die base, and the punch holder is fixed on the upper padding plate, and the backstop board is fixed on taking off the flitch, and the lower bolster is fixed on the die holder, and the lower bolster is fixed on the lower bolster, the punch holder is provided with all terrace dies of production car washing movable contact spring terminal, take off be provided with on the flitch with the son is gone into to the corresponding direction of all terrace dies on the punch holder, be provided with on the lower bolster with the corresponding die of all terrace dies on the punch holder. The utility model discloses can accomplish all work steps of production car washing movable contact spring terminal in succession on a mould, realize the quick large batch production of car washing movable contact spring terminal, reduce manufacturing cost, improve production efficiency, shorten production cycle.

Description

A kind of diel producing car cleaning movable contact spring terminal
Technical field
This utility model relates to a kind of continuous stamping die, particularly relates to a kind of continuous stamping die producing car cleaning movable contact spring terminal.
Background technology
In prior art, the manufacture for car cleaning movable contact spring terminal needs multiple station to complete, the step such as such as head " U " word preforming and molding, band cylinder trimming 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
In order to overcome above-mentioned prior art use single process mould to the production cost manufacturing car cleaning movable contact spring terminal and existing high, production cycle length and the low defect of production efficiency, this utility model provides a kind of diel producing car cleaning movable contact spring terminal, this diel can be continuously finished all work steps producing car cleaning movable contact spring terminal on a mould, realize the quick large batch of production of car cleaning movable contact spring terminal, 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
nullA kind of diel producing car cleaning movable contact spring terminal,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 baiting structure punch、Head "U" shaped pre-patterned male mold、Head "U" shaped forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and trimming blanking punch,It is fixed with cylinder on described upper bolster,Ejecting rod of cylinder is connected on trimming blanking 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, blowning installation 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 baiting structure punch、Head "U" shaped pre-patterned male mold、Head "U" shaped forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and trimming blanking punch,It is fixed with cylinder on described upper bolster,Ejecting rod of cylinder is connected on trimming blanking 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 just can complete manufacture and the production of whole car cleaning movable contact spring terminal through the mating reaction of above-mentioned punch and die, 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, a stamping machine just progressively can complete the manufacture of car cleaning movable contact spring terminal by continuous print, 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.The every punching press of cylinder twice, cylinder will drive this station trimming blanking punching pin the most die-cut once, and product i.e. punching press this moment completes, by product being blown out mould at the blowning installation within diel.
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 car cleaning movable contact spring terminal on material strip formed is 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 blowning installation on this utility model lower bolster, the product after the effect of blowning installation is molding blows out mould.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram;
Fig. 2 is all work step structural representations producing car cleaning 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 baiting structure work step are drawn in punching, 19, head "U" shaped preforming work step, 20, head "U" shaped shaping step, 21, blanking work step, 22, upwards " V " font shaping step, 23, " V " font adjusts, 24, trimming blanking work step, 25, cylinder, 26, blowning installation.
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.
The utility model relates to manufacture the continuous stamping die of car cleaning movable contact spring terminal, 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.
Produce car cleaning movable contact spring terminal punching die all work steps structure and have 7, as shown in Figure 2.Upper and lower mould counter structure includes that hole and baiting structure work step 18, head "U" shaped preforming work step 19, head "U" shaped shaping step 20, blanking work step 21, upwards " V " font shaping step 22, " V " font adjustment 23 and trimming blanking work step 24 are drawn in punching.
Therefore, we start to be disposed with punching at train wheel bridge 3 from feed end and draw hole and baiting structure punch, head "U" shaped pre-patterned male mold, head "U" shaped forming convax mould, blanking punch, upwards " V " font forming convax mould, " V " font adjusts punch and trimming blanking punch, cylinder 25 it is fixed with on described upper bolster, ejecting rod of cylinder is connected on trimming blanking punch, all punch are fixed on train wheel bridge by pressing plate, 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 car cleaning movable contact spring terminal head portion " U " word preforming and molding, band cylinder trimming technology for blanking, 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 to head " U " character form structure carries out preforming, then to head " U " character form structure is shaped, and so makes head " U " character form structure need not adjust that station is the most plastic and its molding is highly stable;After blanking, to product " V " character form structure is shaped, then is adjusted it, ensures product size requirement with this;Final step station is trimming blanking, cylinder 25 on this station band, every punching press twice, cylinder will drive this station trimming blanking punching pin the most die-cut once, product i.e. punching press this moment completes, by the blowning installation 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 (6)

  1. null1. the diel producing car cleaning movable contact spring terminal,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 baiting structure punch、Head "U" shaped pre-patterned male mold、Head "U" shaped forming convax mould、Blanking punch、Upwards " V " font forming convax mould、" V " font adjusts punch and trimming blanking punch,It is fixed with cylinder on described upper bolster,Ejecting rod of cylinder is connected on trimming blanking 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.
  2. A kind of diel producing car cleaning movable contact spring terminal 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.
  3. A kind of diel producing car cleaning movable contact spring terminal 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. A kind of diel producing car cleaning movable contact spring terminal the most according to claim 3, it is characterised in that: it is provided with positioning needle on described stripper plate, described lower bolster is provided with buoyant pin.
  5. 5. according to a kind of diel producing car cleaning movable contact spring terminal described in claim 1,2,3 or 4, it is characterized in that: the described train wheel bridge stay bolt through upper padding plate is locked on upper bolster, train wheel bridge uses long finger setting with upper bolster, the lower bolster stay bolt through lower bolster is locked on die shoe, and lower bolster uses long finger setting with die shoe.
  6. A kind of diel producing car cleaning movable contact spring terminal the most according to claim 5, it is characterised in that: on described lower bolster, blowning installation is installed.
CN201620206339.1U 2016-03-17 2016-03-17 Stamping die of production car washing movable contact spring terminal Expired - Fee Related CN205414149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620206339.1U CN205414149U (en) 2016-03-17 2016-03-17 Stamping die of production car washing movable contact spring terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620206339.1U CN205414149U (en) 2016-03-17 2016-03-17 Stamping die of production car washing movable contact spring terminal

Publications (1)

Publication Number Publication Date
CN205414149U true CN205414149U (en) 2016-08-03

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296175A (en) * 2020-11-25 2021-02-02 嘉兴星环汽车零部件有限公司 Blanking jig for full-automatic valve plate punching machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112296175A (en) * 2020-11-25 2021-02-02 嘉兴星环汽车零部件有限公司 Blanking jig for full-automatic valve plate punching machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

Termination date: 20210317