CN208840356U - A kind of stamping die of fine-tuning mold and punching head - Google Patents
A kind of stamping die of fine-tuning mold and punching head Download PDFInfo
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- CN208840356U CN208840356U CN201821656932.1U CN201821656932U CN208840356U CN 208840356 U CN208840356 U CN 208840356U CN 201821656932 U CN201821656932 U CN 201821656932U CN 208840356 U CN208840356 U CN 208840356U
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- die holder
- threaded post
- fine
- threaded
- location hole
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Abstract
The utility model discloses a kind of stamping dies of fine-tuning mold and punching head, including lower die holder, threaded post and positioning pin, the corner of upper surface four of the lower die holder is respectively and fixedly provided with hydraulic cylinder, the top of the hydraulic cylinder is inserted with hydraulic stem, the upper end of four hydraulic stems is fixed with upper die holder, threaded hole is offered in the middle part of the upper die holder, the threaded post passes through threaded hole from the top down, and the lower end of threaded post is fixed with staking punch, the location hole of left and right perforation is offered in the threaded post, and there are six location hole is arranged altogether, and six location hole settings side by side up and down, the lower surface two sides of the upper die holder are respectively and fixedly provided with positioning plate, the utility model is provided with the threaded rod that threading force can occur with upper die holder, threaded post is allowed for by swing handle to move up and down, so as to adjust the height of staking punch, so that adjustment is more Add conveniently, adjustment degree is finer, realizes fine tuning.
Description
Technical field
The utility model relates to technical field of mold, the stamping die of specifically a kind of fine-tuning mold and punching head.
Background technique
Stamping die is equipped a kind of special process that material is processed into part, referred to as cold punching in Cold Press Working
Compression mould, punching press are at room temperature, to apply pressure to material using the mold being mounted on press machine, it is made to generate separation or modeling
Property deformation, thus a kind of pressure processing method of part needed for obtaining, the product more complicated for shape generally required to production
The a certain position of product or certain positions carry out lateral punching, form side core-pulling；And the mechanism of lateral punching processing is completed, mainly
It is to be driven by drive block into sub- lateral movement to realize；
In elastic slice and terminal die, because of the unstability of angle rebound, it is often necessary to shaping, especially angle requirement ratio
Stringenter product.In shaping, the conventional practice is fixed using formed punch, and shaping surface is the Training system of plane, this kind whole
Under shape mode, due to the influence of the factors such as material thickness deviation, mold foozle and forming technology, tend to formed punch occur
The situation dead with subcard is entered needs to dismantle template at this time and repairs formed punch again, if once adjusted bad it is necessary to multiple demoulding, tune
The mould time will increase several times, and in production, the angle as caused by the hardness of material and the deviation of thickness is overproof, demoulding again
Adjustment, considerably increases workload, and then causes to be delayed manufacturing schedule.
Summary of the invention
The purpose of this utility model is to provide a kind of stamping dies of fine-tuning mold and punching head, to solve in the prior art
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of stamping die of fine-tuning mold and punching head
Tool, including lower die holder, threaded post and positioning pin, the corner of upper surface four of the lower die holder is respectively and fixedly provided with hydraulic cylinder, described
Inserted with hydraulic stem, the upper end of four hydraulic stems is fixed with upper die holder, the middle part of the upper die holder for the top of hydraulic cylinder
Threaded hole is offered, the threaded post passes through threaded hole from the top down, and the lower end of threaded post is fixed with staking punch, the screw thread
The location hole of left and right perforation is offered on column, and there are six location hole is arranged altogether, and six location hole settings side by side up and down, it is described
The lower surface two sides of upper die holder are respectively and fixedly provided with positioning plate, and the positioning pin passes through positioning plate and location hole, the lower die holder it is upper
Forming blocks are fixed among surface, the upper surface of the forming blocks corresponding position vertical with staking punch offers forming cavity.
Preferably, the both ends of the positioning pin are fixedly connected by bolt with positioning plate, and positioning pin is detachable structure.
Preferably, the upper surface side of the threaded post, which is fixed with, changes hands, and the outer surface changed hands is equipped with anti-slip layer.
Preferably, the corner of the lower section of the lower die holder four is respectively and fixedly provided with feet, and the lower end surface of feet is fixed with and subtracts
Shake rubber.
Compared with prior art, the utility model has the beneficial effects that the utility model, which is provided with, to be sent out with upper die holder
The threaded rod of raw threading force allows for threaded post by swing handle and moves up and down, so as to adjust the height of staking punch, makes
Must adjust it is more convenient, adjustment degree it is finer, realize fine tuning；
Provided with positioning pin, threaded post is carried out by secondary fixation by positioning pin after micro-adjustment, threaded post is avoided and is rushing
The case where offset is generated during pressure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the positioning figure of the utility model positioning pin.
In figure: 1, feet；2, lower die holder；3, hydraulic cylinder；4, hydraulic stem；5, positioning plate；6, upper die holder；7, it changes hands；8, it rushes
Pressure head；9, threaded post；91, location hole；10, threaded hole；11, positioning pin；12, bolt；13, forming cavity；14, forming blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of stamping die of fine-tuning mold and punching head, including lower die
Seat 2, threaded post 9 and positioning pin 11, the corner of lower section four of lower die holder 2 are respectively and fixedly provided with feet 1, and feet 1 is used for the present apparatus
It paves, and the lower end surface of feet 1 is fixed with yielding rubber, yielding rubber can carry out damping, the upper table of lower die holder 2 to the present apparatus
Four, face corner is respectively and fixedly provided with hydraulic cylinder 3, and inserted with hydraulic stem 4, hydraulic cylinder 3 is used for band hydrodynamic pressure for the top of hydraulic cylinder 3
Bar 4 moves up and down, and the upper end of four hydraulic stems 4 is fixed with upper die holder 6, and the middle part of upper die holder 6 offers threaded hole 10, threaded hole
10 for occurring threading force with threaded post 9, to control the lifting of threaded post 9, the upper surface side of threaded post 9, which is fixed with, is changed hands
7, changing hands 7 can make threaded post 9 rotate, to move up and down, and change hands 7 outer surface and be equipped with anti-slip layer,
Anti-slip layer can pass through from the top down threaded hole 10 to avoid the skidding when rotation changes hands 7, threaded post 9, and the lower end of threaded post 9 is solid
Surely have a staking punch 8, staking punch 8 is used for stamped workpieces, offer the location hole 91 of left and right perforation in threaded post 9, location hole 91 with
Positioning pin 11 cooperates, and threaded post 9 can be positioned, and there are six the total settings of location hole 91, and six location holes 91 are side by side up and down
Setting, six location holes 91 are adapted to the threaded post 9 of different height, and the lower surface two sides of upper die holder 6 are respectively and fixedly provided with positioning plate
5, positioning plate 5 is used to determine the position of positioning pin 11, and positioning pin 11 passes through positioning plate 5 and location hole 91, the both ends of positioning pin 11
It is fixedly connected by bolt 12 with positioning plate 5, and positioning pin 11 is detachable structure, is fixed among the upper surface of lower die holder 2
Forming blocks 14, the upper surface of forming blocks 14 corresponding position vertical with staking punch 8 offer forming cavity 13, forming blocks 14 as at
The carrier of type chamber 13, forming cavity 13 are used as the stamping forming position of workpiece.
The working principle of the utility model is: after the utility model installs, by hydraulic cylinder 3 make hydraulic stem 4 to
Lower movement, so that upper die holder 6 is depressed to lower die holder 2, staking punch 8, which enters in forming cavity 13, forms stamping parts, works as needs
When finely tuning the height of staking punch 8, rotating bolt 12 disassembles positioning pin 11, by changing hands 7 threaded post 9 is existed
The inner rotation of threaded hole 10, and threaded post 9 moves up and down, and staking punch 8 can move up and down at this time, and adjusting is arrived desired
Behind position, by by positioning pin 11 be inserted into positioning plate 5 with inside corresponding location hole 91, then with bolt 12 by positioning pin 11 fixation
Get up, realize the fine tuning of staking punch 8, and in punching press due to the positioning of positioning pin 11, it is inclined that position will not occur for threaded post 9
It moves, so that staking punch 8 will not shift.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of stamping die of fine-tuning mold and punching head, including lower die holder (2), threaded post (9) and positioning pin (11), feature
Be: the corner of upper surface four of the lower die holder (2) is respectively and fixedly provided with hydraulic cylinder (3), and the top of the hydraulic cylinder (3) is inserted
Enter to have hydraulic stem (4), the upper end of four hydraulic stems (4) is fixed with upper die holder (6), is opened up in the middle part of the upper die holder (6)
Have threaded hole (10), the threaded post (9) passes through threaded hole (10) from the top down, and the lower end of threaded post (9) is fixed with punching press
Head (8), offers the location hole (91) of left and right perforation on the threaded post (9), and location hole (91) is altogether there are six settings, and six
The lower surface two sides of the setting side by side up and down of a location hole (91), the upper die holder (6) are respectively and fixedly provided with positioning plate (5), the positioning
It sells (11) to pass through positioning plate (5) and location hole (91), is fixed with forming blocks (14), institute among the upper surface of the lower die holder (2)
The upper surface corresponding position vertical with staking punch (8) for stating forming blocks (14) offers forming cavity (13).
2. a kind of stamping die of fine-tuning mold and punching head according to claim 1, it is characterised in that: the positioning pin
(11) both ends are fixedly connected by bolt (12) with positioning plate (5), and positioning pin (11) is detachable structure.
3. a kind of stamping die of fine-tuning mold and punching head according to claim 1, it is characterised in that: the threaded post
(9) upper surface side, which is fixed with, changes hands (7), and the outer surface for changing hands (7) is equipped with anti-slip layer.
4. a kind of stamping die of fine-tuning mold and punching head according to claim 1, it is characterised in that: the lower die holder
(2) the corner of lower section four is respectively and fixedly provided with feet (1), and the lower end surface of feet (1) is fixed with yielding rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656932.1U CN208840356U (en) | 2018-10-12 | 2018-10-12 | A kind of stamping die of fine-tuning mold and punching head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821656932.1U CN208840356U (en) | 2018-10-12 | 2018-10-12 | A kind of stamping die of fine-tuning mold and punching head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840356U true CN208840356U (en) | 2019-05-10 |
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ID=66374258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821656932.1U Active CN208840356U (en) | 2018-10-12 | 2018-10-12 | A kind of stamping die of fine-tuning mold and punching head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369613A (en) * | 2019-07-20 | 2019-10-25 | 张辰星 | A kind of metallic plate punching mold |
| CN112355114A (en) * | 2020-09-29 | 2021-02-12 | 九江新恒机械制造有限公司 | But quick angle regulation's car stamping structure |
| CN112756451A (en) * | 2020-12-19 | 2021-05-07 | 徐州兰岳企业管理服务有限公司 | Metal cold die processing device for grinding roller production |
-
2018
- 2018-10-12 CN CN201821656932.1U patent/CN208840356U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369613A (en) * | 2019-07-20 | 2019-10-25 | 张辰星 | A kind of metallic plate punching mold |
| CN110369613B (en) * | 2019-07-20 | 2020-12-22 | 东莞市伟峰印刷有限公司 | Sheet metal stamping die |
| CN112355114A (en) * | 2020-09-29 | 2021-02-12 | 九江新恒机械制造有限公司 | But quick angle regulation's car stamping structure |
| CN112756451A (en) * | 2020-12-19 | 2021-05-07 | 徐州兰岳企业管理服务有限公司 | Metal cold die processing device for grinding roller production |
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