CN205519215U - Oblique double -screw bolt mould - Google Patents
Oblique double -screw bolt mould Download PDFInfo
- Publication number
- CN205519215U CN205519215U CN201620254040.3U CN201620254040U CN205519215U CN 205519215 U CN205519215 U CN 205519215U CN 201620254040 U CN201620254040 U CN 201620254040U CN 205519215 U CN205519215 U CN 205519215U
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- CN
- China
- Prior art keywords
- mould
- drift
- mold
- oblique
- oblique stud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oblique double -screw bolt mould relates to mould technical field. Oblique double -screw bolt mould includes mould and lower mould upward follow feed direction on the mould and install multiple punches, include positioning hole punch, trimming punch, tensile deformation drift, cold -heading deformation drift, punch a hole drift and blanking drift in proper order, be equipped with down the master model on the lower mould, down the master model with multiple punches mutually supports, be equipped with on the lower mould and take off the material device. The utility model provides an oblique double -screw bolt mould arranges through a plurality of punching a hole in proper order, and the multistation moves simultaneously, can realize the quick production of oblique double -screw bolt product.
Description
Technical field
This utility model relates to technical field of mold, particularly relates to a kind of tiltedly stud mould.
Background technology
Due to the Highgrade integration of notebook computer, the structure of enclosure is complicated, in order to meet Appropriate application
Inner space, needs portion in the enclosure to arrange a kind of tiltedly stud, it is achieved the reasonable assembling of internal structure, in order to
Realize the quick production of oblique stud, need a kind of mould producing oblique stud.
Utility model content
The purpose of this utility model is to propose a kind of tiltedly stud mould, is used for producing oblique stud, and this mould is
The progressive die, it is possible to realize quickly producing.
For reaching this purpose, this utility model by the following technical solutions:
A kind of tiltedly stud mould, including upper die and lower die, is provided with multiple in described upper mold along feedstock direction
Drift, includes gage punch, trimming punch, tensile deformation drift, cold-heading deformation drift, punching successively
Drift and blanking die, described lower mold is provided with lower master mold, described lower master mold and the plurality of drift phase interworking
Closing, described lower mold is provided with stripper.
As a kind of preferred version of above-mentioned oblique stud mould, described trimming punch has three kinds of multi-forms.
As a kind of preferred version of above-mentioned oblique stud mould, described tensile deformation drift includes along feedstock direction
Three kinds of tensile deformation drifts that diameter diminishes successively.
As a kind of preferred version of above-mentioned oblique stud mould, described cold-heading deformation drift has four kinds of not similar shapes
Formula.
As a kind of preferred version of above-mentioned oblique stud mould, described upper mold includes from top to bottom setting gradually
Upper cover plate, upper padding plate, train wheel bridge, de-backboard and upper de-plate, described drift is fixed on upper padding plate.
As a kind of preferred version of above-mentioned oblique stud mould, described lower mold includes from top to bottom setting gradually
Lower master mold, lower bolster, lower shoe and lower mold foot.
As a kind of preferred version of above-mentioned oblique stud mould, described upper mold is also equipped with binder spring.
As a kind of preferred version of above-mentioned oblique stud mould, described lower mold is provided with liftout spring, described
Liftout spring is arranged on below buoyance lift coarse positioning structure.
As a kind of preferred version of above-mentioned oblique stud mould, described train wheel bridge is provided with accurate positioning device.
The beneficial effects of the utility model:
The oblique stud mould that this utility model provides, is sequentially provided with location Kong Chong along feedstock direction in upper mold
Head, trimming punch, tensile deformation drift, cold-heading deformation drift, pierce punch and blanking die, in lower mold
Being provided with lower master mold, lower master mold cooperates with above-mentioned multiple drift, and multiple drifts of above-mentioned setting can
Ensure stamping quality, it is achieved the oblique stud required for production, multistation works simultaneously, it is possible to realize fast fast-growing
Produce.
Accompanying drawing explanation
Fig. 1 is the structural representation in oblique one cross section of stud mould that this utility model detailed description of the invention provides
Figure；
Fig. 2 is the structural representation in oblique another cross section of stud mould that this utility model detailed description of the invention provides
Figure.
Wherein, 1, gage punch；2, trimming punch；3, tensile deformation drift；4, cold-heading deformation punching
Head；5, pierce punch；6, blanking die；7, upper cover plate；8, upper padding plate；9, train wheel bridge；10、
De-backboard；11, upper de-plate；12, lower master mold；13, lower bolster；14, lower shoe；15, lower mold foot；
16, binder spring；17, accurate positioning device；18, liftout spring；19, buoyance lift coarse positioning structure；
20, plate；21, stripper.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
Present embodiment provides a kind of tiltedly stud mould, is used for producing oblique stud, and the structure of this oblique stud is:
Being protruding with stud head at pedestal, the angle between axis and the pedestal of stud head is acute angle, inside stud head
Having through hole, be hollow structure between the inner and outer wall of stud head, this oblique stud can be applied in shell
The fixing and assembling of parts of specific position.
As it is shown in figure 1, for the oblique stud producing said structure, the mould of this embodiment include upper mold and
Lower mold, is provided with multiple drift along feedstock direction in described upper mold, includes gage punch 1 successively, cuts
Limit drift 2, tensile deformation drift 3, cold-heading deformation drift 4, pierce punch 5 and blanking die 6, lower mold
Being provided with lower master mold 12, lower master mold 12 cooperates with above-mentioned multiple drift, and lower mold is provided with stripper
21, it is achieved de-material.
With reference to Fig. 1, gage punch 1, it is possible to go out hole, location every a certain distance on plate 20,
The accurate positioning device 17 installed on train wheel bridge 9 coordinates with hole, location, accurate positioning device in present embodiment
17 is pin, it is possible to penetrate in hole, location, it is possible to prevent plate 20 from moving, and the distance every time moved is
Distance between adjacent positioned hole on feedstock direction.
Trimming punch 2 includes the drift of three kinds of multi-forms, it is possible to it is unnecessary to excise at plate 20 edge and middle part
Plate 20.
Tensile deformation drift 3 includes the three kinds of tensile deformation drifts 3 diminished successively along feedstock direction diameter, passes through
Multi-pass stretches so that stud head protrudes from pedestal, and reaches basic size, the stretcher strain energy of multi-pass
Enough ensure the quality of stud head.
Cold-heading deformation drift 4 includes four kinds of multi-forms so that pedestal and the shape of stud head and the two it
Between angle reach the requirement of oblique stud product.
Pierce punch 5 can go out through hole on the axis of stud head.
Blanking die 6 makes pedestal depart from plate 20, obtains the oblique stud product of non-tapping.
Carrying out punching press obtain oblique stud product by having the progressive die of above-mentioned multiple drift, production efficiency is high,
Product size is accurate.
Concrete, with reference to Fig. 2, the upper mold in present embodiment also includes the upper cover from top to bottom set gradually
Plate 7, upper padding plate 8, train wheel bridge 9, de-backboard 10 and upper de-plate 11, above-mentioned multiple drift is fixed on
On backing plate 8.Multiple binder spring 16 is also uniformly installed along feedstock direction in upper mold, is used for fixing plate 20
Position, prevent the movement of plate 20, improve the qualification rate of product.
Lower mold also includes lower master mold 12, lower bolster 13, lower shoe 14 and the lower mold from top to bottom set gradually
Foot 15.Uniformly be provided with multiple liftout spring 18 in lower mold along feedstock direction, liftout spring 18 is arranged on floating
Rise below coarse positioning structure 19, provide power upwards for buoyance lift coarse positioning structure 19.
Note, above are only preferred embodiment of the present utility model.It will be appreciated by those skilled in the art that this reality
It is not limited to specific embodiment described here with novel, can carry out various bright for a person skilled in the art
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although logical
Cross above example this utility model is described in further detail, but this utility model not only limits
In above example, in the case of conceiving without departing from this utility model, it is also possible to include other equivalences more
Embodiment, and scope of the present utility model is determined by scope of the appended claims.
Claims (9)
1. an oblique stud mould, it is characterised in that include upper die and lower die, along entering in described upper mold
Material direction is provided with multiple drift, includes gage punch (1), trimming punch (2), stretching shape successively
Become drift (3), cold-heading deformation drift (4), pierce punch (5) and blanking die (6), described under
Mould is provided with lower master mold (12), and described lower master mold (12) cooperates with the plurality of drift, described under
Mould is provided with stripper (21).
Oblique stud mould the most according to claim 1, it is characterised in that described trimming punch (2)
There are three kinds of multi-forms.
Oblique stud mould the most according to claim 1, it is characterised in that described tensile deformation drift
(3) the three kinds of tensile deformation drifts (3) diminished successively along feedstock direction diameter are included.
Oblique stud mould the most according to claim 1, it is characterised in that described cold-heading deformation drift
(4) there are four kinds of multi-forms.
5. according to the arbitrary described oblique stud mould of claim 1-4, it is characterised in that described upper mold bag
Include from top to bottom set gradually upper cover plate (7), upper padding plate (8), train wheel bridge (9), de-backboard (10)
With upper de-plate (11), described drift is fixed on upper padding plate (8).
Oblique stud mould the most according to claim 5, it is characterised in that described lower mold includes by upper
Lower master mold (12), lower bolster (13), lower shoe (14) and the lower mold foot (15) set gradually under and.
Oblique stud mould the most according to claim 6, it is characterised in that also install in described upper mold
There is binder spring (16).
Oblique stud mould the most according to claim 7, it is characterised in that be provided with in described lower mold
Liftout spring (18), described liftout spring (18) is arranged on buoyance lift coarse positioning structure (19) lower section.
Oblique stud mould the most according to claim 8, it is characterised in that install on described train wheel bridge
There is accurate positioning device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254040.3U CN205519215U (en) | 2016-03-30 | 2016-03-30 | Oblique double -screw bolt mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254040.3U CN205519215U (en) | 2016-03-30 | 2016-03-30 | Oblique double -screw bolt mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519215U true CN205519215U (en) | 2016-08-31 |
Family
ID=56785575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254040.3U Expired - Fee Related CN205519215U (en) | 2016-03-30 | 2016-03-30 | Oblique double -screw bolt mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598270A (en) * | 2016-03-30 | 2016-05-25 | 昆山市飞鹏金属工业有限公司 | Inclined stud mold |
-
2016
- 2016-03-30 CN CN201620254040.3U patent/CN205519215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598270A (en) * | 2016-03-30 | 2016-05-25 | 昆山市飞鹏金属工业有限公司 | Inclined stud mold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210330 |