CN205551228U - Chain attaches board stamping forming mould - Google Patents
Chain attaches board stamping forming mould Download PDFInfo
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- CN205551228U CN205551228U CN201521099705.XU CN201521099705U CN205551228U CN 205551228 U CN205551228 U CN 205551228U CN 201521099705 U CN201521099705 U CN 201521099705U CN 205551228 U CN205551228 U CN 205551228U
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Abstract
The utility model provides a chain attaches board stamping forming mould, go up mould and lower mould including each other matched with, go up mould and lower mould along the direction of delivery of belted steel sets gradually at the pilot pin hole and attach board pinhole punching press station, the station of cutting edge, cut the tongue station, 45 bend station, 90 bend station, 90 plastic stations, chain diaphragm orifice puncher position and blanking stations. The utility model discloses improve the machining efficiency of part greatly, save artifical quantity.
Description
Technical field
The utility model belongs to mechanical design field, is specifically related to a kind of chain attached plate punch-forming mold.
Background technology
The feeding chain such as chain, elevating chain in agricultural harvesters is generally with the attached plate that shape is complex, and such as Fig. 1 and Fig. 2 is exactly one agricultural machinery chain attached plate.Fig. 3 and Fig. 4 is the expanded view of this attached plate.The forming of usual this kind of attached plate is punching punching separately to be done with bending, generally comprises following steps: first step blanking；Second step is by blank anneal；3rd step attached plate cuts tongue；4th step bending and forming.This way needs 4 operations, and die cost is high, and working (machining) efficiency is low.
Utility model content
In order to solve the technical problem of complex procedures in prior art, inefficiency, the purpose of this utility model is to provide a kind of chain attached plate punch-forming mold.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of chain attached plate punch-forming mold, including the upper die and lower die worked in coordination, upper die and lower die set gradually pin-guide hole and attached plate pin-and-hole stamping station, trimming station along the conveying direction of band steel, cut tongue station, 45 ° of bending stations, 90 ° of bending stations, 90 ° of shaping station, chain plate hole stamping station and blanking station.
The utility model is greatly improved the working (machining) efficiency of part, saves the quantity required of artificial mould, only by a punch press and one set of die, completes multistep operation.
Preferably: trimming station arranges T-shaped drift in upper mold, band steel is needed the part cutting tongue to rush out towards band steel conveying direction, T-shaped drift by T-shaped head, and left side attached plate and right side attached plate is separated.
Preferably: cut tongue station and include that the cutting punch being arranged in upper mold and the shearing lower mold mold insert being arranged in lower mold, cutting punch and shearing lower mold mold insert jointly act on and band steel is cut tongue.
Preferably: 45 ° of bending stations include be arranged in upper mold 45 ° of reforming plunger and the 45 ° of shaping lower mold mold inserts being arranged in lower mold, and 45 ° of reforming plunger and 45 ° of shaping lower mold mold inserts act on jointly to the 45 ° of bendings of band steel.
Preferably: 90 ° of bending stations include be arranged in upper mold 90 ° of Bending punches and the 90 ° of bending lower die mold inserts being arranged in lower mold, and 90 ° of Bending punches and 90 ° of bending lower die mold inserts act on jointly to the 90 ° of bendings of band steel.
Now there is bending bounce-back in the band steel of 90 ° of bendings, bending angle is more than 90 °, preferably: 90 ° of shaping station include the slide block drift being arranged in upper mold and 90 °, the front side shaping slide block insert being arranged in lower mold, 90 ° of shaping slide block insert of rear side and lean on cutter mold insert, 90 ° of shaping slide block insert of rear side and being fixed in lower mold by cutter mold insert, slide block drift insert on front side of 90 ° of shaping slide block insert and by between cutter mold insert, on front side of promotion, 90 ° of shaping slide block insert are moved rearwards by, and the 90 ° of bendings of band steel are carried out shaping.
Preferably: chain plate hole stamping station includes slightly rushing station and fine station, and chain plate hole is stamped to form at twice, improves the euphotic belt of shear surface.
The beneficial effects of the utility model are: 1) complete band steel in one set of die cuts tongue, punching, bending, saves operation, saves the input of mould and equipment；2) band steel bending and molding divides 45 ° to cut tongue and 90 ° of bending two steps complete, and i.e. ensure that lateral bending junction shear plane quality is good, in turn ensure that 90 ° of bending dimensionally stables；3) chain plate hole is stamped to form at twice, improves the euphotic belt of shear surface；4) mould can realize left side attached plate and the stamping press of right side attached plate simultaneously, greatly improves production efficiency.
Accompanying drawing explanation
Fig. 1-3 is the left side attached plate structural representation of the utility model chain, and Fig. 1 is front view, and Fig. 2 is left view, and Fig. 3 is top view；
Fig. 4-6 is the right side attached plate structural representation of the utility model chain, and Fig. 4 is front view, and Fig. 5 is left view, and Fig. 6 is top view；
Wherein 1-1 attached plate pin-and-hole, 1-2 chain plate hole.
Fig. 7-8 is the left side attached plate expanded view of the utility model chain, and Fig. 7 is front view, and Fig. 8 is top view；
Fig. 9-10 is the right side attached plate expanded view of the utility model chain, and Fig. 9 is front view, and Figure 10 is top view；
Figure 11 is structural representation of the present utility model, wherein:
1 upper bolster, 2 upper padding plates, 3 train wheel bridges, 4 baffle plates, 5 stripper plates, 6 lower bolsters, 7 lower bolsters, 8 die shoes, 9 bottom seat pads, 10 bottom decks, 11 cutting punches, 12 shear lower mold mold insert, 13 45 ° of reforming plunger, 14 45 ° of shaping lower mold mold inserts, 15 90 ° of Bending punches, 16 90 ° of bending lower die mold inserts, 17 slide block drifts, 90 ° of shaping slide block insert on rear side of in the of 18, 90 ° of shaping slide block insert on front side of in the of 19, 20 lean on cutter mold insert, 21 band steel, 22 Rectangular Springs, 23 inner guiding posts, 24 outer guiding posts, 25 contour caging bolts, 26 upper mold alignment pins, 27 upper molds fix bolt, 28 lower mold alignment pins, 29 lower molds fix bolt, 30 guide pins, 31 feet connecting bolts.
Detailed description of the invention
A kind of stamping forming mould of chain attached plate, including the upper die and lower die worked in coordination, upper mold is made up of upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5 from top to bottom, upper bolster 1, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5 are fixed bolt 27 by upper mold and are fixed, contour caging bolt 25 controls stripper plate 5 stroke, keeps stripper plate 5 stress balance and connects stripper plate 5；Between upper bolster 1, upper padding plate 2, train wheel bridge 3, Rectangular Spring 22 is set；Lower mold is made up of die shoe 8, lower bolster 7 and lower bolster 6 from top to bottom, die shoe 8, lower bolster 7 and lower bolster 6 are fixed bolt 29 by lower mold and are fixed, die shoe 8 bottom is fixed on bottom deck 10 by bottom seat pad 9, and die shoe 8, bottom seat pad 9 and bottom deck 10 are fixed by feet connecting bolt 31；Upper bolster 1 is fixed on press ram, and bottom deck 10 is arranged on press bench, and upper bolster 1 and die shoe 8 are positioned by outer guiding post 24, and lower bolster 6 and stripper plate 5 are positioned by inner guiding post 23.Band steel 21 is between lower bolster 6 and stripper plate 5.
26 and 28 is all alignment pin, upper mold alignment pin 26 is used in top half mould, lower mold alignment pin 28 is used in the latter half mould, when assembling mould, in order to ensure mutual tram between the part on mould, 26 upper bolsters 1 of upper mold alignment pin, upper padding plate 2, train wheel bridge 3, baffle plate 4 and stripper plate 5 are fixed and couple together, 28 lower bolsters 6 of lower mold alignment pin, and lower bolster 7 and die shoe 8 are fixed and couple together, upper mold alignment pin 26 and lower mold alignment pin 28 act primarily as location and connection function, play strengthening action when plate partial structurtes are more weak.
30 lower bolsters 6 of guide pin, lower bolster 7 and die shoe 8 fix and couple together, and guide pin 30 is the floating guiding stock pin of band gathering sill, and band steel 21 is sent into forward by gathering sill, and makes band steel 21 in certain floating, and band steel 21 mainly plays the effect of buoyance lift and feeding.
Upper die and lower die set gradually pin-guide hole and attached plate 1-1 pin-and-hole stamping station, trimming station along the conveying direction of band steel, cut tongue station, 45 ° of bending stations, 90 ° of bending stations, 90 ° of shaping station, chain plate hole 1-2 stamping station and blanking station.
Trimming station arranges T-shaped drift in upper mold, and band steel is needed the part cutting tongue to rush out towards band steel conveying direction, T-shaped drift by T-shaped head, and left side attached plate and right side attached plate is separated.
Cut the cutting punch 11 that tongue station includes being arranged in upper mold and the shearing lower mold mold insert 12 being arranged in lower mold, cutting punch 11 runs through train wheel bridge 3, baffle plate 4 and stripper plate 5, shearing lower mold mold insert 12 to be arranged on lower bolster 6, cutting punch 11 and shearing lower mold mold insert 12 jointly act on and band steel are cut tongue.
45 ° of bending stations include be arranged in upper mold 45 ° of reforming plunger 13 and the 45 ° of shaping lower mold mold inserts 14 being arranged in lower mold, 45 ° of reforming plunger 13 run through train wheel bridge 3, baffle plate 4 and stripper plate 5,45 ° of shaping lower mold mold inserts 14 are arranged on lower bolster 6, and 45 ° of reforming plunger 13 and 45 ° of shaping lower mold mold inserts 14 act on jointly to the 45 ° of bendings of band steel.
90 ° of bending stations include be arranged in upper mold 90 ° of Bending punches and the 90 ° of bending lower die mold inserts being arranged in lower mold, 90 ° of Bending punches 15 run through train wheel bridge 3, baffle plate 4 and stripper plate 5,90 ° of bending lower die mold inserts 16 are arranged on lower bolster 6, and 90 ° of Bending punches 15 and 90 ° of bending lower die mold inserts 16 act on jointly to the 90 ° of bendings of band steel.
90 ° of shaping station include the slide block drift 17 being arranged in upper mold and 90 °, the front side shaping slide block insert 19 being arranged in lower mold, 90 ° of shaping slide block insert 18 of rear side and by cutter mold insert 20, 90 ° of shaping slide block insert 18 of rear side and being fixed in lower mold by cutter mold insert 20, slide block drift 17 runs through train wheel bridge 3, baffle plate 4 and stripper plate 5, the 90 ° of shaping slide block insert 19 in front side, 90 ° of shaping slide block insert 18 of rear side and being arranged on lower bolster 6 by cutter mold insert 20, slide block drift 17 insert on front side of 90 ° of shaping slide block insert 19 and by between cutter mold insert 20, on front side of promotion, 90 ° of shaping slide block insert 19 are moved rearwards by, the 90 ° of bendings of band steel are carried out shaping.
Chain plate hole 1-2 stamping station includes slightly rushing station and fine station.
Claims (2)
1. a chain attached plate punch-forming mold, it is characterized in that: include the upper die and lower die worked in coordination, upper die and lower die set gradually pin-guide hole and attached plate pin-and-hole stamping station, trimming station along the conveying direction of band steel, cut tongue station, 45 ° of bending stations, 90 ° of bending stations, 90 ° of shaping station, chain plate hole stamping station and blanking station；Trimming station arranges T-shaped drift in upper mold, and T-shaped head is towards band steel conveying direction；Cut tongue station and include the cutting punch being arranged in upper mold and the shearing lower mold mold insert being arranged in lower mold；45 ° of bending stations include be arranged in upper mold 45 ° of reforming plunger and the 45 ° of shaping lower mold mold inserts being arranged in lower mold；90 ° of bending stations include be arranged in upper mold 90 ° of Bending punches and the 90 ° of bending lower die mold inserts being arranged in lower mold；90 ° of shaping station include the slide block drift being arranged in upper mold and 90 °, the front side shaping slide block insert being arranged in lower mold, 90 ° of shaping slide block insert of rear side and lean on cutter mold insert, 90 ° of shaping slide block insert of rear side and being fixed in lower mold by cutter mold insert, slide block drift insert on front side of 90 ° of shaping slide block insert and by between cutter mold insert, on front side of promotion, 90 ° of shaping slide block insert are moved rearwards by.
2. chain attached plate punch-forming mold as claimed in claim 1, it is characterised in that: chain plate hole stamping station includes slightly rushing station and fine station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099705.XU CN205551228U (en) | 2015-12-25 | 2015-12-25 | Chain attaches board stamping forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099705.XU CN205551228U (en) | 2015-12-25 | 2015-12-25 | Chain attaches board stamping forming mould |
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| Publication Number | Publication Date |
|---|---|
| CN205551228U true CN205551228U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099705.XU Active CN205551228U (en) | 2015-12-25 | 2015-12-25 | Chain attaches board stamping forming mould |
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| CN (1) | CN205551228U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043951A (en) * | 2017-11-20 | 2018-05-18 | 陈聪玲 | A kind of electronics lock access shifting block progressive die |
| CN108262396A (en) * | 2018-01-09 | 2018-07-10 | 杭州东华链条集团有限公司 | A kind of membrane clip chain couples the automatic continuous process for stamping and forming of attached plate |
| CN110918780A (en) * | 2019-12-03 | 2020-03-27 | 青岛征和工业股份有限公司 | Interchangeable multi-model chain plate stamping die and assembling method |
| CN111906242A (en) * | 2020-07-08 | 2020-11-10 | 青岛征和工业股份有限公司 | Sharp tooth chain plate forming die and using method |
-
2015
- 2015-12-25 CN CN201521099705.XU patent/CN205551228U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043951A (en) * | 2017-11-20 | 2018-05-18 | 陈聪玲 | A kind of electronics lock access shifting block progressive die |
| CN108262396A (en) * | 2018-01-09 | 2018-07-10 | 杭州东华链条集团有限公司 | A kind of membrane clip chain couples the automatic continuous process for stamping and forming of attached plate |
| CN110918780A (en) * | 2019-12-03 | 2020-03-27 | 青岛征和工业股份有限公司 | Interchangeable multi-model chain plate stamping die and assembling method |
| CN111906242A (en) * | 2020-07-08 | 2020-11-10 | 青岛征和工业股份有限公司 | Sharp tooth chain plate forming die and using method |
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