CN205436978U - Forge mould with side slotted hole circular member - Google Patents
Forge mould with side slotted hole circular member Download PDFInfo
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- CN205436978U CN205436978U CN201620022920.8U CN201620022920U CN205436978U CN 205436978 U CN205436978 U CN 205436978U CN 201620022920 U CN201620022920 U CN 201620022920U CN 205436978 U CN205436978 U CN 205436978U
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Abstract
The utility model discloses a forge mould with side slotted hole circular member, it includes mould, upper punch, upper punch guide block, lower mould, cuts off the drift, lower mould cushion, low punch, fixed cover, cut off the edge of a knife, the ejecting lantern ring of product, cut off edge of a knife fixing base, cut off edge of a knife cushion, product knock -pin, elastomer, elastomer fixing base, ejecting hydraulic cylinder and base, during the use place the product blank by cutting off the edge of a knife, the moulded die intracavity that ejecting set of ring sum lower mould of product formed, go up the downstream of mould roof pressure upper punch, the upper punch bottom promotes to cut off the drift and moves inwards in the square groove of lower mould, the groove of stepping down through cutting off cutter oral -lateral face, with cutting off the formation slotted hole to the side of the product blank, elastomer upward movement afterwards, it shifts up and drive and cut off the drift and outwards move and extract inside the product blank to promote the low punch, start ejecting hydraulic cylinder, the ejecting peak of the staff of product pushes away the ejecting lantern ring of product, make the product blank break away from the die cavity, the circular member who is had the side slotted hole.
Description
Technical field
This utility model relates to a kind of forging mold with side slotted eye circle ring part.
Background technology
Often having the circle ring part with side slotted eye in all kinds of plant equipment, such as the clutch components of motorcycle, these parts are toroidal, and are arranged with three slotted eyes at sidewall by hexagonal angle etc..The conventionally manufactured mode of this base part is by mould rough forging, then uses turning, boring etc. to carry out machining blank, finally obtains the required circle ring part with side slotted eye.Due to traditional mould toroidal that can only be forged into sleeve architectural limitation, and only making to be machined into forming for side slotted eye, thus resulting in follow-up parts machining time is substantially improved, and improves the processing cost of product, reduces production efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of forging mold with side slotted eye circle ring part, this mould can one-shot forming with side slotted eye circle ring part, solve the technical barrier of circle ring part side punching, significantly reduce the machining time of parts, improve production efficiency, and reduce the equipment investment of machining, reduce the processing cost of parts.
nullFor solving above-mentioned technical problem，This utility model includes upper mold with the forging mold of side slotted eye circle ring part、Upper punch、Upper punch guide pad、Lower mold、Cut off drift、Lower mold cushion block、Low punch、Fixed cover、Cut off the edge of a knife、Product ejects the collar、Cut off the edge of a knife and fix seat、Cut off edge of a knife cushion block、Product knock-pin、Elastomer、Elastomer fixes seat、Eject hydraulic jack and base，Described upper mold is located at the end face of described upper punch，The outer ring of described upper punch is located at by described upper punch guide pad，Described lower mold is located at the inner ring of described upper punch，Described lower mold along the circumferential direction equi-spaced apart is provided with three square grooves，Described cut-out drift is located in three square grooves of described lower mold，Described low punch is located at below described upper punch，Described upper punch bottom is against the tail end of described cut-out drift，Described low punch top embeds in described cut-out drift，The described cut-out edge of a knife is located at described lower mold inner ring，The described cut-out edge of a knife is fixed seat and is wrapped in described cut-out edge of a knife bottom，Described product ejector sleeve is located on the described cut-out edge of a knife and fixes seat end face，Described lower mold cushion block is located at the bottom surface of described lower mold and wraps up described low punch，Described fixed cover is wrapped in described lower mold cushion block and upper punch guide pad outer ring，Described cut-out edge of a knife cushion block is located at described fixed cover、Lower mold cushion block and the cut-out edge of a knife fix the bottom surface of seat，Described elastomer is fixed seat and is located at described cut-out edge of a knife cushion block bottom surface，Described elastomer is located in described elastomer fixes seat and top and is passed described cut-out edge of a knife cushion block against described low punch bottom，Described product knock-pin is located in described elastomer fixes seat and top and is passed described cut-out edge of a knife cushion block and eject collar bottom surface against described product，Described base is located at described elastomer and is fixed seat bottom face，The described hydraulic jack that ejects is located at described base center and piston rod against described product knock-pin bottom，The described cut-out edge of a knife、Product ejects formation shaping mold cavity between the collar and lower mold inner ring.
Further, described elastomer is nitrogen spring.
Further, described cut-out edge of a knife side face is provided with slot to make way in the square groove position of described lower mold.
Further, described upper die and lower die, lower mold cushion block, cut off the edge of a knife, cut off the edge of a knife fixes seat, elastomer fixes seat and hydraulic jack is positioned on same axis.
Further, described upper punch, low punch and elastomer be positioned at same in the heart, and be arranged with three groups same circumference is first-class, described upper punch, low punch and elastomer move up and down respectively.
Owing to this utility model have employed technique scheme with the forging mold of side slotted eye circle ring part, i.e. this mould include upper mold, upper punch, upper punch guide pad, lower mold, cut-out drift, lower mold cushion block, low punch, fixed cover, the cut-out edge of a knife, product eject the collar, cut off the edge of a knife fix seat, cut off edge of a knife cushion block, product knock-pin, elastomer, elastomer are fixed seat, are ejected hydraulic jack and base；During use, product blank is positioned over by cutting off the edge of a knife, product ejects in the shaping mold cavity of the collar and lower mold formation, start forging equipment, upper mold top presses drift and moves downward, upper punch bottom promotes cut-out drift to move inwards in the square groove of lower mold, by cutting off the slot to make way of edge of a knife side, product blank side is cut off and forms slotted eye, when forging equipment returns initial point, elastomer moves upward, promote and on low punch, move and drive cut-out drift to move out, make to cut off drift and extract inside product blank, now start and eject hydraulic jack, product knock-pin pushing tow product ejects the collar, product blank is made to depart from shaping mold cavity, thus obtain complex shape of product and size.This mould can one-shot forming with side slotted eye circle ring part, solve the technical barrier of circle ring part side punching, significantly reduce the machining time of parts, improve production efficiency, and reduce the equipment investment of machining, reduce the processing cost of parts.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is this utility model structural representation with the forging mold of side slotted eye circle ring part；
Fig. 2 is the structural representation of lower mold in this forging mold.
Detailed description of the invention
nullEmbodiment is as depicted in figs. 1 and 2，This utility model includes upper mold 1 with the forging mold of side slotted eye circle ring part、Upper punch 2、Upper punch guide pad 3、Lower mold 4、Cut off drift 5、Lower mold cushion block 6、Low punch 7、Fixed cover 8、Cut off the edge of a knife 9、Product ejects the collar 10、Cut off the edge of a knife and fix seat 11、Cut off edge of a knife cushion block 12、Product knock-pin 13、Elastomer 14、Elastomer fixes seat 15、Eject hydraulic jack 17 and base 16，Described upper mold 1 is located at the end face of described upper punch 2，The outer ring of described upper punch 2 is located at by described upper punch guide pad 3，Described lower mold 4 is located at the inner ring of described upper punch 2，Described lower mold 4 along the circumferential direction equi-spaced apart is provided with three square grooves 41，Described cut-out drift 5 is located in three square grooves 41 of described lower mold 4，Described low punch 7 is located at below described upper punch 2，Described upper punch 2 bottom is against the tail end of described cut-out drift 5，Described low punch 7 top embeds in described cut-out drift 5，The described cut-out edge of a knife 9 is located at described lower mold 4 inner ring，The described cut-out edge of a knife is fixed seat 11 and is wrapped in the described cut-out edge of a knife 9 bottom，Described product ejects the collar 10 and is located at the described cut-out edge of a knife and fixes seat 11 end face，Described lower mold cushion block 6 is located at the bottom surface of described lower mold 4 and wraps up described low punch 7，Described fixed cover 8 is wrapped in described lower mold cushion block 6 and upper punch guide pad 3 outer ring，Described cut-out edge of a knife cushion block 12 is located at described fixed cover 8、Lower mold cushion block 6 and the cut-out edge of a knife fix the bottom surface of seat 11，Described elastomer is fixed seat 15 and is located at described cut-out edge of a knife cushion block 12 bottom surface，Described elastomer 14 is located in described elastomer fixes seat 15 and top and is passed described cut-out edge of a knife cushion block 12 against described low punch 7 bottom，Described product knock-pin 13 is located in described elastomer fixes seat 15 and top and is passed described cut-out edge of a knife cushion block 12 and eject the collar 10 bottom surface against described product，Described base 16 is located at described elastomer and is fixed seat 15 bottom surface，The described hydraulic jack 17 that ejects is located at described base 16 center and piston rod against described product knock-pin 13 bottom，The described cut-out edge of a knife 9、Product ejects formation shaping mold cavity 18 between the collar 10 and lower mold 4 inner ring.
Preferably, described elastomer 14 is nitrogen spring.
Preferably, the described cut-out edge of a knife 9 side face is provided with slot to make way in square groove 41 position of described lower mold 4.Slot to make way is the discharge of waste material after the transverse shifting cutting off drift and cut-out.
Preferably, described upper mold 1, lower mold 4, lower mold cushion block 6, cut off the edge of a knife 9, cut off the edge of a knife fixes seat 11, elastomer fixes seat 15 and hydraulic jack 17 is positioned on same axis.
Preferably, described upper punch 2, low punch 7 and elastomer 14 be positioned at same in the heart, and be arranged with three groups same circumference is first-class, described upper punch 2, low punch 7 and elastomer 14 move up and down respectively.
When forging with side slotted eye circle ring part, product blank is positioned over by cutting off in the shaping mold cavity that the edge of a knife, product eject the collar and lower mold is formed, start forging equipment, upper mold top presses drift and moves downward, upper punch bottom promotes cut-out drift to move inwards in the square groove of lower mold, by cutting off the slot to make way of edge of a knife side, being cut off product blank side and form slotted eye, simultaneously cut-off slotted eye waste material is discharged in the slot to make way cutting off edge of a knife side；When forging equipment returns initial point, elastomer moves upward, promote and on low punch, move and drive cut-out drift to move out so that cut off drift and extract inside the slotted eye of product blank, now start and eject hydraulic jack, piston rod is made to move upward, piston rod pushing tow product knock-pin, product knock-pin pushing tow product ejects the collar, and product ejects collar pushing tow product blank, make product blank depart from shaping mold cavity, thus obtain complex shape of product and size.
This forging mold overcomes tradition forging mold structure cannot reduce the mach time to the side punching of annular products, problem that product needed machine-finish allowance is big；And mould structure is simple, improves the dimensional accuracy of forging products, significantly reduces production cost.
Claims (5)
- null1. the forging mold with side slotted eye circle ring part，It is characterized in that: this forging mold includes upper mold、Upper punch、Upper punch guide pad、Lower mold、Cut off drift、Lower mold cushion block、Low punch、Fixed cover、Cut off the edge of a knife、Product ejects the collar、Cut off the edge of a knife and fix seat、Cut off edge of a knife cushion block、Product knock-pin、Elastomer、Elastomer fixes seat、Eject hydraulic jack and base，Described upper mold is located at the end face of described upper punch，The outer ring of described upper punch is located at by described upper punch guide pad，Described lower mold is located at the inner ring of described upper punch，Described lower mold along the circumferential direction equi-spaced apart is provided with three square grooves，Described cut-out drift is located in three square grooves of described lower mold，Described low punch is located at below described upper punch，Described upper punch bottom is against the tail end of described cut-out drift，Described low punch top embeds in described cut-out drift，The described cut-out edge of a knife is located at described lower mold inner ring，The described cut-out edge of a knife is fixed seat and is wrapped in described cut-out edge of a knife bottom，Described product ejector sleeve is located on the described cut-out edge of a knife and fixes seat end face，Described lower mold cushion block is located at the bottom surface of described lower mold and wraps up described low punch，Described fixed cover is wrapped in described lower mold cushion block and upper punch guide pad outer ring，Described cut-out edge of a knife cushion block is located at described fixed cover、Lower mold cushion block and the cut-out edge of a knife fix the bottom surface of seat，Described elastomer is fixed seat and is located at described cut-out edge of a knife cushion block bottom surface，Described elastomer is located in described elastomer fixes seat and top and is passed described cut-out edge of a knife cushion block against described low punch bottom，Described product knock-pin is located in described elastomer fixes seat and top and is passed described cut-out edge of a knife cushion block and eject collar bottom surface against described product，Described base is located at described elastomer and is fixed seat bottom face，The described hydraulic jack that ejects is located at described base center and piston rod against described product knock-pin bottom，The described cut-out edge of a knife、Product ejects formation shaping mold cavity between the collar and lower mold inner ring.
- Forging mold with side slotted eye circle ring part the most according to claim 1, it is characterised in that: described elastomer is nitrogen spring.
- Forging mold with side slotted eye circle ring part the most according to claim 1 and 2, it is characterised in that: described cut-out edge of a knife side face is provided with slot to make way in the square groove position of described lower mold.
- Forging mold with side slotted eye circle ring part the most according to claim 3, it is characterised in that: described upper die and lower die, lower mold cushion block, cut off the edge of a knife, cut off the edge of a knife fixes seat, elastomer fixes seat and hydraulic jack is positioned on same axis.
- Forging mold with side slotted eye circle ring part the most according to claim 3, it is characterized in that: described upper punch, low punch and elastomer be positioned at same in the heart, and being arranged with three groups same circumference is first-class, described upper punch, low punch and elastomer move up and down respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022920.8U CN205436978U (en) | 2016-01-12 | 2016-01-12 | Forge mould with side slotted hole circular member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022920.8U CN205436978U (en) | 2016-01-12 | 2016-01-12 | Forge mould with side slotted hole circular member |
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| Publication Number | Publication Date |
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| CN205436978U true CN205436978U (en) | 2016-08-10 |
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| CN201620022920.8U Active CN205436978U (en) | 2016-01-12 | 2016-01-12 | Forge mould with side slotted hole circular member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955959A (en) * | 2016-01-12 | 2017-07-18 | 日星金属制品(上海)有限公司 | Forging mold with side slotted eye circle ring part |
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2016
- 2016-01-12 CN CN201620022920.8U patent/CN205436978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955959A (en) * | 2016-01-12 | 2017-07-18 | 日星金属制品(上海)有限公司 | Forging mold with side slotted eye circle ring part |
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