CN205436824U - Hemisphere sheet metal part is pressed and is formed section mould - Google Patents
Hemisphere sheet metal part is pressed and is formed section mould Download PDFInfo
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- CN205436824U CN205436824U CN201521099099.1U CN201521099099U CN205436824U CN 205436824 U CN205436824 U CN 205436824U CN 201521099099 U CN201521099099 U CN 201521099099U CN 205436824 U CN205436824 U CN 205436824U
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Abstract
The utility model provides a hemisphere sheet metal part is pressed and is formed section mould, includes: go up mode structure, lower mode structure and shaping structure, the shaping structure includes big terrace die, little terrace die, with big terrace die and little terrace die matched with die and pressure material ring, connecting piece and last mode structure fixed mounting are passed through to the one end of big terrace die, the other end of big terrace die is bellied punching press end, the one end of little terrace die is passed through the connecting piece and is installed on big terrace die, the other end of little terrace die is bellied punching press end, and little terrace die is unanimous with the orientation of the punching press end of big terrace die, connecting piece and lower mode structure fixed mounting are passed through to the one end of die, the forming end of the other end indent of die, the punching press end of big terrace die and little terrace die and the corresponding setting of forming end of die, it is equipped with pressure material hole to press the material to encircle, the pressure is expected mobilizable installation of ring and is just pressed the forming end who expects hole and die to adjust the setting well on the forming end of die. The utility model relates to a thinking typical case, novel structure uses easy and simple to handlely, and processing part quality is reliable, the production efficiency height.
Description
Technical field
This utility model relates to shaping mould, particularly to a kind of semi spherical shaped sheet metal parts swaging shaping mould.
Background technology
Product is the rotary body stretched parts of complicated shape, and existing hemispherical stretches, and has again sphere upper overturning molding, and batch is bigger.According to Conventional processing methods, this part needs a set of stretching die, a set of flange shaping mould two mold molding, and die manufacturing cycle is long, and cost is high.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art to provide a kind of semi spherical shaped sheet metal parts swaging shaping mould.
For achieving the above object, a kind of semi spherical shaped sheet metal parts swaging shaping mould, including: upper die structure, lower die structure and molding structure, described upper die structure is arranged on the upper table of punch press, and with described lower die structure by guide pillar guide-localization, described molding structure is arranged between described upper die structure and described lower die structure, and fixedly mounts with described upper die structure and described lower die structure, and described lower die structure is arranged on the lower table of punch press；
Described molding structure includes big punch, small punch and the die that punch and small punch match greatly and binder ring；
One end of described big punch is fixedly mounted with upper die structure by connector, and the other end of described big punch is protruding punching press end, and the punching press end of described big punch is semi-spherical shape；
One end of described small punch is arranged on described big punch by connector, and the other end of described small punch is protruding punching press end, and the punching press end of described small punch and described big punch towards consistent；
One end of described die is fixedly mounted with lower die structure by connector, the forming ends of the other end indent of described die, the setting corresponding with the forming ends of described die with the punching press end of small punch of described big punch；
Described binder ring is provided with binder hole, and on the mobilizable forming ends being arranged on described die of described binder ring and described binder hole aligns setting with the forming ends of described die.
Preferably, the punching press end of described big punch is provided with an installing hole, the bearing of trend of described installing hole is consistent with the moving direction of described big punch, the axis of described installing hole is parallel and deviates the axis of described big punch, described small punch is arranged in described installing hole, and described small punch includes the connection handle that is integrally forming with punching press end, on described big punch, the position corresponding to described connection handle is provided with a stop screw, and described small punch is by described stop screw and the dismountable installation of big punch.
Preferably, described small punch includes die mould small punch and flange small punch, described die mould small punch includes the end flush of the bottom circular arc of the punching press end that end is tack and the connection handle being connected with punching press end, the end of the punching press end of described tack and described big punch；
Described flange small punch includes the punching press end that end is taper and the connection handle being connected with punching press end, and the end of the punching press end of described taper is less than the position of the bottom circular arc of described big punch.
Preferably, the forming ends surface of described die is inclined plane, and it is 10 ° with the angle of horizontal direction.
Preferably, being provided with vertical punching hole relative to the position of described small punch in described die, the punching press end of described small punch is positioned at described punching hole.
Preferably, around being provided with several connecting hole on described binder ring, on the forming ends of described die, the connection hole corresponding to described binder ring is provided with screw, arranges location screw and be connected with described screw, so that described binder ring is positioned on the forming ends of described die in described connecting hole.
Preferably, described upper die structure includes die shank that cope match-plate pattern, the top being positioned at cope match-plate pattern and being screwed with cope match-plate pattern be connected by limit screw and die shank, for positioning the limit screw of die shank, being arranged at described cope match-plate pattern both sides and the guide pin bushing threadeded with it, one end of described big punch is fixed with the bottom of cope match-plate pattern by screw and pin and is connected；
Described lower die structure includes lower bolster, is fixed on the guide pillar of lower bolster both sides, and described guide pillar is correspondingly arranged with described guide pin bushing, and one end of described die is connected by screw is fixing with the upper surface of described lower bolster.
The beneficial effects of the utility model are:
1, die arranges mobilizable binder ring, binder ring is arranged on die by stop screw, so that thin plate to be punched can be fixed between binder ring and die upper surface, utilize big punch and small punch that thin plate to be punched is extruded, the plate-shaped being positioned at the indent of die is made to become semi-spherical shape, and die mould small punch and flange small punch are set, extend in the bottom utilizing die mould small punch to form part, by die mould small punch is replaced with flange small punch, utilize flange small punch by the bottom punch forming of part, form flange, so can make stamping forming to extend operation and overturning process has only to one set of die, just can complete the processing of punching parts, thus saved die manufacturing cost, improve work efficiency.
2, the one end utilizing big punch is fixedly mounted with upper die structure by connector, the one end making small punch is arranged on big punch by connector, so that being combinative structure between punch and small punch greatly, thus, reduce the difficulty of processing of mould, reduce manufacturing cost.
3, the forming ends surface of die is inclined plane, and it is 10 ° with the angle of horizontal direction, it is ensured that the precision of parts flanged-edge forming dimension.
4, binder ring uses movable structure, and binder ring, after limited screw is fixing, just can be made by rotating material-pressing plate holding pad leave from die upper surface, material swaging so can be prevented wrinkling, can guarantee that again when part exits from mould easy to operate.
Accompanying drawing explanation
Fig. 1 be this utility model extend operation time structural representation；
Fig. 2 is structural representation during this utility model flange molding；
Fig. 3 is the structural representation of this utility model molding structure；
Fig. 4 is the structural representation of this utility model die mould small punch；
Fig. 5 is the structural representation of this utility model flange small punch；
Reference:
10, upper die structure；101, cope match-plate pattern；102, limit screw；103, die shank；104, guide pin bushing；20, molding structure；201, big punch；2011, installing hole；2012, stop screw；202, small punch；203, punching press end；204, connection handle；205, die；2051, punching hole；2052, forming ends；206, binder ring；2061, location screw；2062, connecting hole；207, die mould small punch；208, flange small punch；30, lower die structure；301, lower bolster；302, guide pillar.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Wherein, as shown in Figures 1 to 5, this utility model embodiment provides a kind of semi spherical shaped sheet metal parts swaging shaping mould, including: upper die structure 10, lower die structure 30 and molding structure 20, described upper die structure 10 is arranged on the upper table of punch press, and with described lower die structure 30 by guide pillar 302 guide-localization, described molding structure 20 is arranged between described upper die structure 10 and described lower die structure 30, and fixedly mount with described upper die structure 10 and described lower die structure 30, described lower die structure 30 is arranged on the lower table of punch press；
Described molding structure 20 includes big punch 201, small punch 202 and the die 205 that punch 201 and small punch 202 match greatly and binder ring 206,
One end of described big punch 201 is fixedly mounted with upper die structure 10 by connector, and the other end of described big punch 201 is protruding punching press end 2021, and the punching press end 2021 of described big punch 201 is semi-spherical shape,
One end of described small punch 202 is arranged on described big punch 201 by connector, and the other end of described small punch 202 is protruding punching press end 2021, and the punching press end 2021 of described small punch 202 and described big punch 201 towards consistent,
One end of described die 205 is fixedly mounted with lower die structure 30 by connector, the forming ends 2052 of the other end indent of described die 205, the punching press end 2021 of described big punch 201 and small punch 202 and the corresponding setting of forming ends 2052 of described die 205,
Described binder ring 206 is provided with binder hole, and on the mobilizable forming ends 2052 being arranged on described die 205 of described binder ring 206 and described binder hole aligns setting with the forming ends 2052 of described die 205.
In one embodiment, the punching press end 2021 of described big punch 201 is provided with an installing hole 2011, the bearing of trend of described installing hole 2011 is consistent with the moving direction of described big punch 201, the axis of described installing hole 2011 is parallel and deviates the axis of described big punch 201, described small punch 202 is arranged in described installing hole 2011, and described small punch 202 includes the connection handle 204 that is integrally forming with punching press end 2021, on described big punch 201, the position corresponding to described connection handle 204 is provided with a stop screw 2012, described small punch 202 is by described stop screw 2012 and the big dismountable installation of punch 201.
In one embodiment, described small punch 202 includes die mould small punch 207 and flange small punch 208, described die mould small punch 207 includes the end flush of the bottom circular arc of the punching press end 2021 that end is tack and the connection handle 204 being connected with punching press end 2021, the end of the punching press end 2021 of described tack and described big punch 201；
Described flange small punch 208 includes the punching press end 2021 that end is taper and the connection handle 204 being connected with punching press end 2021, and the end of the punching press end 2021 of described taper is less than the position of the bottom circular arc of described big punch 201.
In one embodiment, forming ends 2052 surface of described die 205 is inclined plane, and it is 10 ° with the angle of horizontal direction.
In one embodiment, being provided with vertical punching hole 2051 relative to the position of described small punch 202 in described die 205, the punching press end 2021 of described small punch 202 is positioned at described punching hole 2051.
In one embodiment, around being provided with several connecting hole 2062 on described binder ring 206, corresponding to being provided with screw at the connecting hole 2062 of described binder ring 206 on the forming ends 2052 of described die 205, in described connecting hole 2062, arrange location screw 2061 be connected with described screw, so that described binder ring 206 is positioned on the forming ends 2052 of described die 205, when part is disassembled in die 205 by needs, have only to rotating material-pressing ring 206, upper surface away from die 205, part can be exposed, directly part is taken off, thus material swaging can be prevented wrinkling, can guarantee that again part can easily exit from mould.
In one embodiment, described upper die structure 10 includes die shank 103 that cope match-plate pattern 101, the top being positioned at cope match-plate pattern 101 and being screwed with cope match-plate pattern 101 be connected by limit screw 102 and die shank 103, for positioning the limit screw 102 of die shank 103, being arranged at described cope match-plate pattern 101 both sides and the guide pin bushing 104 threadeded with it, one end of described big punch 201 is fixed with the bottom of cope match-plate pattern 101 by screw and pin and is connected；
Described lower die structure 30 includes lower bolster 301, is fixed on the guide pillar 302 of lower bolster 301 both sides, and described guide pillar 302 is correspondingly arranged with described guide pin bushing 104, and one end of described die 205 is connected by screw is fixing with the upper surface of described lower bolster 301.
nullWork process of the present utility model is: first assemble rubber buffer unit on the cope match-plate pattern 101 of mould，During processing part，Die mould small punch 207 is arranged on big punch 201，Part blank material is placed on die 205 upper surface，Load onto binder ring 206，Binder ring 206 is made to compress the part blank being positioned at die 205 upper surface，Upper die structure 10 is at punch press cylinder action downward motion，Along with upper die structure 10 runs downwards，Big punch 201 and die mould small punch 207 are the most gradually fitted towards die 205，By big punch 201 and die mould small punch 207, part blank is extruded in the recess of die 205，So at big punch 201、Die mould small punch 207、Die 205、The operation of extending of part is just completed under the common effect of binder ring 206，When needs take off part，Part can be taken out from die 205 by rotating material-pressing ring 206.
Complete to extend after operation, die mould small punch 207 is removed from big punch 201, flange small punch 208 is arranged on big punch 201 simultaneously, part after operation of extending is put into die 205 inner position, load onto binder ring 206 to compress, along with mould upstream divides operation downwards, on mould, lower part is gradually fitted, big punch 201 and flange small punch 208 are the most gradually fitted towards die 205, and flange small punch 208 is by the bottom punch forming of part, form flange, thus complete flange molding procedure, rotating material-pressing ring 206 takes off part, and part is taken out from mould, the most whole swaging molding procedure completes, product is fully achieved design requirement.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model in the case of without departing from principle of the present utility model and objective, revises, replace and modification by those of ordinary skill in the art.
Claims (7)
1. a semi spherical shaped sheet metal parts swaging shaping mould, it is characterized in that, including: upper die structure, lower die structure and molding structure, described upper die structure is arranged on the upper table of punch press, and with described lower die structure by guide pillar guide-localization, described molding structure is arranged between described upper die structure and described lower die structure, and fixedly mounts with described upper die structure and described lower die structure, and described lower die structure is arranged on the lower table of punch press；
Described molding structure includes big punch, small punch and the die that punch and small punch match greatly and binder ring；
One end of described big punch is fixedly mounted with upper die structure by connector, and the other end of described big punch is protruding punching press end, and the punching press end of described big punch is semi-spherical shape；
One end of described small punch is arranged on described big punch by connector, and the other end of described small punch is protruding punching press end, and the punching press end of described small punch and described big punch towards consistent；
One end of described die is fixedly mounted with lower die structure by connector, the forming ends of the other end indent of described die, the setting corresponding with the forming ends of described die with the punching press end of small punch of described big punch；
Described binder ring is provided with binder hole, and on the mobilizable forming ends being arranged on described die of described binder ring and described binder hole aligns setting with the forming ends of described die.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 1, it is characterized in that, the punching press end of described big punch is provided with an installing hole, the bearing of trend of described installing hole is consistent with the moving direction of described big punch, the axis of described installing hole is parallel and deviates the axis of described big punch, described small punch is arranged in described installing hole, and described small punch includes the connection handle that is integrally forming with punching press end, on described big punch, the position corresponding to described connection handle is provided with a stop screw, described small punch is by described stop screw and the dismountable installation of big punch.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 2, it is characterized in that, described small punch includes die mould small punch and flange small punch, described die mould small punch includes the end flush of the bottom circular arc of the punching press end that end is tack and the connection handle being connected with punching press end, the end of the punching press end of described tack and described big punch；
Described flange small punch includes the punching press end that end is taper and the connection handle being connected with punching press end, and the end of the punching press end of described taper is less than the position of the bottom circular arc of described big punch.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 1, it is characterised in that the forming ends surface of described die is inclined plane, and it is 10 ° with the angle of horizontal direction.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 1, it is characterised in that being provided with vertical punching hole relative to the position of described small punch in described die, the punching press end of described small punch is positioned at described punching hole.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 1, it is characterized in that, around being provided with several connecting hole on described binder ring, on the forming ends of described die, the connection hole corresponding to described binder ring is provided with screw, in described connecting hole, arrange location screw be connected with described screw, so that described binder ring is positioned on the forming ends of described die.
A kind of semi spherical shaped sheet metal parts swaging shaping mould the most according to claim 1, it is characterized in that, described upper die structure includes die shank that cope match-plate pattern, the top being positioned at cope match-plate pattern and being screwed with cope match-plate pattern be connected by limit screw and die shank, for positioning the limit screw of die shank, being arranged at described cope match-plate pattern both sides and the guide pin bushing threadeded with it, one end of described big punch is fixed with the bottom of cope match-plate pattern by screw and pin and is connected；
Described lower die structure includes lower bolster, is fixed on the guide pillar of lower bolster both sides, and described guide pillar is correspondingly arranged with described guide pin bushing, and one end of described die is connected by screw is fixing with the upper surface of described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099099.1U CN205436824U (en) | 2015-12-24 | 2015-12-24 | Hemisphere sheet metal part is pressed and is formed section mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099099.1U CN205436824U (en) | 2015-12-24 | 2015-12-24 | Hemisphere sheet metal part is pressed and is formed section mould |
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| Publication Number | Publication Date |
|---|---|
| CN205436824U true CN205436824U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099099.1U Expired - Fee Related CN205436824U (en) | 2015-12-24 | 2015-12-24 | Hemisphere sheet metal part is pressed and is formed section mould |
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| CN (1) | CN205436824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178386A (en) * | 2021-11-15 | 2022-03-15 | 南昌大学 | Drawing method and die for inclined bottom dish swing female die with bottom surface inclination angle smaller than 45 degrees |
-
2015
- 2015-12-24 CN CN201521099099.1U patent/CN205436824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178386A (en) * | 2021-11-15 | 2022-03-15 | 南昌大学 | Drawing method and die for inclined bottom dish swing female die with bottom surface inclination angle smaller than 45 degrees |
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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: 20160810 Termination date: 20201224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |