CN205833994U - A kind of single draw mould - Google Patents
A kind of single draw mould Download PDFInfo
- Publication number
- CN205833994U CN205833994U CN201620764811.3U CN201620764811U CN205833994U CN 205833994 U CN205833994 U CN 205833994U CN 201620764811 U CN201620764811 U CN 201620764811U CN 205833994 U CN205833994 U CN 205833994U
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- CN
- China
- Prior art keywords
- blank holder
- insert
- die
- punch
- die shoe
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Abstract
This utility model relates to a kind of single draw mould, and including upper die and lower die and blank holder, described upper mold includes upper bolster and the die plate insert being arranged on described upper bolster；Described lower mold includes die shoe, be arranged on described die shoe punch cushion block and the punch insert being arranged on described punch cushion block；Inlaying blank holder insert processed on described blank holder, the bottom surface of described blank holder is provided with cushion block, described blank holder week side and described die shoe between be provided with blank holder guide plate；Nitrogen spring and blank holder it is provided with to sole piece in described die shoe.The feature that observation convenient, easy that this utility model has, electric wire crimp are solid and reliable.This utility model passes through case structure, punch insert and blank holder external orientation, and described punch insert is directly directed to described die plate insert, improve guiding accuracy, blank holder is set, blank holder insert prevents plate bead wrinkling, it is ensured that drawing quality, overall structure is simple, easy making process.
Description
Technical field
This utility model relates generally to Stamping Die Technology field, particularly relates to a kind of single draw mould.
Background technology
Drawing is, with punch, plate impact extrusion is entered die, to form the punching press side of the three-dimensional product with die mold cavity shapes
Method, also known as drawing or deep-draw.Drawing is most important plate solid forming method.Development and production due to sheet moulding technology
The raising of rate, machining part, foundry goods etc. have the tendency significantly converted to sheet member, and sheet moulding technology is proposed more by this
Carrying out the highest requirement, its core is exactly draw forming.It is effigurate hollow that drawing die is drawn into tool flat board stock exactly
Part.And affect the major obstacle that drawing deformation process is smoothed out and have bead wrinkling, the guiding accuracy of mould is to drawing simultaneously
Part also has considerable influence.
Utility model content
The purpose of this utility model is to provide a kind of single draw mould, it is achieved simple in construction, easy making process.
The purpose of this utility model can be realized by following technical proposals: this utility model relates to a kind of single draw
Mould, including upper die and lower die and blank holder, described upper mold includes upper bolster and the die plate insert being arranged on described upper bolster；
Described lower mold includes die shoe, be arranged on described die shoe punch cushion block and the punch edge being arranged on described punch cushion block
Block；Inlaying blank holder insert processed on described blank holder, the bottom surface of described blank holder is provided with cushion block, described blank holder week side and described under
Blank holder guide plate it is provided with between die holder；Nitrogen spring and blank holder it is provided with to sole piece in described die shoe.
Described upper bolster locks on press table, and described die plate insert locks on described upper bolster；Described lower mold
Seat locks on lower press table, and described punch cushion block locks on described die shoe, and described punch insert locks described convex
On die-cushion block；Described blank holder is arranged on described die shoe, and described blank holder insert locks on described blank holder；Described nitrogen
Air spring and described blank holder are all fixed with described die shoe to the lower end of sole piece, and described nitrogen spring and described blank holder are on earth
The upper end of block is all resisted against described cushion block.
Described blank holder is provided with holding pad with the binder surface of described blank holder insert composition.
Described drawing die uses case structure, described punch insert and described blank holder external orientation, and described punch is inlayed
Block is directly directed to described die plate insert.
It is equipped with hoisting hook handle on described upper bolster and described die shoe.
Described upper mold and described lower intermode are provided with mould limited block.
Described die plate insert has arcwall face and groove on the face of described blank holder insert and described punch insert composition.
This utility model passes through case structure, punch insert and blank holder external orientation, and described punch insert is recessed with described
Mould insert is directly directed to, and improves guiding accuracy, arranges blank holder, blank holder insert prevents plate bead wrinkling, it is ensured that
Drawing quality, overall structure is simple, easy making process.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure, part numbers is as follows:
1 is upper bolster；2 is blank holder insert；3 is die plate insert；4 is punch insert；5 is hoisting hook handle；6 limit for mould
Position block；7 is blank holder；8 is cushion block；9 is punch cushion block；10 is nitrogen spring；11 is die shoe；12 for blank holder to sole piece；
13 is blank holder guide plate；14 is holding pad；Press table on 15；16 times press tables.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing, make those skilled in the art become apparent from
Ground understands how to put into practice this utility model.Although describing this utility model in conjunction with its preferred embodiment, but these
Embodiment simply illustrates rather than limits scope of the present utility model.
As it is shown in figure 1, this utility model one single draw mould, including upper die and lower die and blank holder 7, described upper mold
Including upper bolster 1 and the die plate insert 3 being arranged on described upper bolster 1；Described lower mold include die shoe 11, be arranged on described under
Punch cushion block 9 on die holder 11 and the punch insert 4 being arranged on described punch cushion block 9；Blank holder processed is inlayed on described blank holder 7
Insert 2, the bottom surface of described blank holder 7 is provided with cushion block 8, is provided with blank holder and leads between 7 weeks sides of described blank holder and described die shoe 11
Plate 13；Nitrogen spring 10 and blank holder it is provided with to sole piece 12 in described die shoe 11.
Described upper bolster 1 locks on press table, and described die plate insert 3 locks on described upper bolster 1；Under described
Die holder 11 locks on lower press table, and described punch cushion block 9 locks on described die shoe 11, and described punch insert 4 locks
On described punch cushion block 9；Described blank holder 7 is arranged on described die shoe 11, and described blank holder insert 2 locks in described pressure
On flange 7；Described nitrogen spring 10 and described blank holder are all fixing with described die shoe 11 to the lower end of sole piece 12, described nitrogen
Spring 10 and described blank holder are all resisted against described cushion block 8 to the upper end of sole piece 12.
Described blank holder 7 is provided with holding pad 1 with the binder surface of described blank holder insert 2 composition.
Described drawing die uses case structure, described punch insert 4 and described blank holder 7 external orientation, described punch
Insert 4 is directly directed to described die plate insert 3.
It is equipped with hoisting hook handle 5 on described upper bolster 1 and described die shoe 11.
Described upper mold and described lower intermode are provided with mould limited block 6.
There is on the face of described die plate insert 3 and described blank holder insert 2 and described punch insert 4 composition arcwall face and recessed
Groove.
Specifically, die is made up of die plate insert 3, and punch is made up of punch insert 4.
Specifically, independent drawing die uses the mounting means of upside-down mounting, punch and blank holder 7 below, and die is above.
Specifically, pressure source is nitrogen spring 10.
Specifically, having gap between punch, die, rational punch, die gap are conducive to the moulding flowing of plate,
And do not interfere with the dimensional accuracy of drawn component.
Specifically, upper bolster 1 and upper press table 15 connect, and die shoe 11 and lower press table 16 connect.Before binder, under
One impulse stroke of nitrogen spring 10 jack-up in die holder 11, is positioned over plate on blank holder 7, and upper mold is at the band of upper pressing machine table
Under Dong descending, first contact with blank holder 7, plate compressed, then nitrogen spring 11 starts to compress, punch, die, blank holder 7
Under upper mold effect, the most descending, until blank holder is dead to sole piece 12 and die shoe 11 pier, work completes, and treats that each parts return to
Former station, takes out drawn component.
To sum up, this utility model passes through case structure, punch insert 4 and blank holder 7 external orientation, described punch insert 4
It is directly directed to described die plate insert 3, improves guiding accuracy, blank holder 7 is set, blank holder insert 2 prevents plate bead
Wrinkling, it is ensured that drawing quality, overall structure is simple, easy making process.
It should be pointed out that, for this utility model through absolutely proving, also can have the enforcement of multiple conversion and remodeling
Scheme, it is not limited to the specific embodiment of above-mentioned embodiment.Above-described embodiment as just explanation of the present utility model, and
It not to restriction of the present utility model.In a word, protection domain of the present utility model should include that those are for ordinary skill
Obviously convert for personnel or substitute and remodeling.
Claims (7)
1. a single draw mould, including upper die and lower die and blank holder (7), it is characterised in that described upper mold includes upper bolster
And the die plate insert (3) that is arranged on described upper bolster (1) (1)；Described lower mold includes die shoe (11), is arranged on described lower mold
Punch cushion block (9) on seat (11) and the punch insert (4) that is arranged on described punch cushion block (9)；The upper edge of described blank holder (7)
Blank holder insert (2) processed, the bottom surface of described blank holder (7) is provided with cushion block (8), all sides of described blank holder (7) and described die shoe
(11) blank holder guide plate (13) it is provided with between；Nitrogen spring (10) and blank holder it is provided with to sole piece (12) in described die shoe (11).
Single draw mould the most according to claim 1, it is characterised in that described upper bolster (1) locks to pressing machine table
On face, described die plate insert (3) locks on described upper bolster (1)；Described die shoe (11) locks on lower press table, institute
Stating punch cushion block (9) to lock on described die shoe (11), described punch insert (4) locks on described punch cushion block (9)；Institute
Stating blank holder (7) to be arranged on described die shoe (11), described blank holder insert (2) locks on described blank holder (7)；Described
Nitrogen spring (10) and described blank holder are all fixing with described die shoe (11) to the lower end of sole piece (12), described nitrogen spring
And described blank holder is all resisted against described cushion block (8) to the upper end of sole piece (12) (10).
Single draw mould the most according to claim 1, it is characterised in that described blank holder (7) is inlayed with described blank holder
The binder surface that block (2) forms is provided with holding pad (14).
Single draw mould the most according to claim 1, it is characterised in that described drawing die uses case structure, institute
Stating punch insert (4) and described blank holder (7) external orientation, described punch insert (4) is directly led with described die plate insert (3)
To.
Single draw mould the most according to claim 1, it is characterised in that described upper bolster (1) and described die shoe
(11) hoisting hook handle (5) it is equipped with on.
Single draw mould the most according to claim 1, it is characterised in that described upper mold and described lower intermode are provided with mould
Limited block (6).
Single draw mould the most according to claim 1, it is characterised in that described die plate insert (3) and described blank holder
On the face that insert (2) and described punch insert (4) form, there is arcwall face and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764811.3U CN205833994U (en) | 2016-07-20 | 2016-07-20 | A kind of single draw mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764811.3U CN205833994U (en) | 2016-07-20 | 2016-07-20 | A kind of single draw mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205833994U true CN205833994U (en) | 2016-12-28 |
Family
ID=57625708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764811.3U Active CN205833994U (en) | 2016-07-20 | 2016-07-20 | A kind of single draw mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205833994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363085A (en) * | 2016-09-20 | 2017-02-01 | 中国航空工业集团公司北京航空制造工程研究所 | Mold structure and mold repair method |
-
2016
- 2016-07-20 CN CN201620764811.3U patent/CN205833994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363085A (en) * | 2016-09-20 | 2017-02-01 | 中国航空工业集团公司北京航空制造工程研究所 | Mold structure and mold repair method |
| CN106363085B (en) * | 2016-09-20 | 2018-09-28 | 中国航空工业集团公司北京航空制造工程研究所 | A kind of mould structure and mould repair method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: Zhoubang Village, Huaxin Town, Qingpu District, Shanghai City Patentee after: SHANGHAI XINHONG Co.,Ltd. Address before: 215314 north side of Jinrong Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN XINHONG ENTERPRISE MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |