CN209699781U - Oblique core-pulling die - Google Patents
Oblique core-pulling die Download PDFInfo
- Publication number
- CN209699781U CN209699781U CN201920412123.4U CN201920412123U CN209699781U CN 209699781 U CN209699781 U CN 209699781U CN 201920412123 U CN201920412123 U CN 201920412123U CN 209699781 U CN209699781 U CN 209699781U
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- China
- Prior art keywords
- die
- oblique core
- take
- housing
- pulling
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- Expired - Fee Related
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Abstract
The utility model provides a kind of oblique core-pulling die comprising: upper die and lower die, oblique core drawing mechanism；Upper mold is located above lower die, and it is molded or is opened with lower die, oblique core drawing mechanism includes: shifting block, take-up housing and oblique core pulling enter son, shifting block is fixed in the lower die holder of lower die, shifting block has the L shape face matched with take-up housing, take-up housing is arranged according to the inclined at inclination angles that oblique core pulling enters son, take-up housing protrudes into the upper die holder of upper mold, and the upper end edge of take-up housing side leans with upper die holder, the surface of the take-up housing other side fits with upper die holder, oblique core pulling enters the end face that sub- lower end is connected to the upper end of take-up housing, when upper die and lower die are opened, take-up housing drives coupled oblique core pulling to enter the opposite upper die holder of son and moves obliquely.The oblique core-pulling die of the utility model forms the sliding shoe of interfering movement by setting shifting block and with shifting block, and in die sinking, sliding shoe effectively can drive core pulling to leave product, realize the smooth demoulding of product.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of oblique core-pulling dies.
Background technique
Currently, being removed from the molds finished product, need to complete the demoulding of product.However, forming inclined hole for inside injection molding
Product needs to separate the core pulling for forming inclined hole with product, to facilitate the smooth taking-up of product in demoulding.Therefore, for such as
What realizes efficiently separating for core pulling and product, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of oblique core-pulling dies, to overcome the deficiencies in the prior art.
To realize above-mentioned purpose of utility model, the utility model provides a kind of oblique core-pulling die comprising: upper die and lower die,
Oblique core drawing mechanism；
The upper mold is located above the lower die, and is molded or be opened with the lower die, the oblique core drawing mechanism
It include: that shifting block, take-up housing and oblique core pulling enter son, the shifting block is fixed in the lower die holder of the lower die, and the shifting block has
The L shape face matched with the take-up housing, the L shape face phase profiling of the lower end of the take-up housing and the take-up housing, the sliding block
Seat is arranged according to the inclined at inclination angles that the oblique core pulling enters son, and the take-up housing protrudes into the upper die holder of the upper mold, and institute
The upper end edge and the upper die holder for stating take-up housing side lean, the surface of the take-up housing other side and the upper die holder phase
Fitting, the oblique core pulling enters the end face that sub- lower end is connected to the upper end of the take-up housing, described when the upper die and lower die are opened
Take-up housing drives coupled oblique core pulling to enter the relatively described upper die holder of son and moves obliquely.
The improvement of oblique core-pulling die as the utility model, the oblique core-pulling die are multi-point mould mold, described oblique
It is multiple that core pulling, which enters son, and the oblique core pulling enters sub upper end and extends in corresponding die cavity.
The improvement of oblique core-pulling die as the utility model, any die cavity is corresponding to enter son there are two oblique core pulling.
The improvement of oblique core-pulling die as the utility model, the shifting block are two, and the take-up housing is bar shaped, bar shaped
Take-up housing be arranged along the arragement direction of multiple die cavitys.
The improvement of oblique core-pulling die as the utility model, the shifting block is locked by screw is fixed on the lower die holder
On.
The improvement of oblique core-pulling die as the utility model, the upper die holder are described by being fixed in upper mold base plate
Lower die holder is fixed in lower mold base plate by support base.
Compared with prior art, the utility model has the beneficial effects that the oblique core-pulling die of the utility model passes through setting
Shifting block and the sliding shoe that interfering movement is formed with shifting block, in die sinking, sliding shoe effectively can drive core pulling to leave product,
Realize the smooth demoulding of product.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 be the utility model oblique core-pulling die molding state under left side floor map；
Fig. 2 is the floor map of oblique core drawing mechanism in Fig. 1；
Fig. 3 be the utility model oblique core-pulling die die opening state under left side floor map
Fig. 4 is the floor map of oblique core drawing mechanism in Fig. 2.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
The utility model provides a kind of oblique core-pulling die comprising: upper die and lower die, oblique core drawing mechanism；
The upper mold is located above the lower die, and is molded or be opened with the lower die, the oblique core drawing mechanism
It include: that shifting block, take-up housing and oblique core pulling enter son, the shifting block is fixed in the lower die holder of the lower die, and the shifting block has
The L shape face matched with the take-up housing, the L shape face phase profiling of the lower end of the take-up housing and the take-up housing, the sliding block
Seat is arranged according to the inclined at inclination angles that the oblique core pulling enters son, and the take-up housing protrudes into the upper die holder of the upper mold, and institute
The upper end edge and the upper die holder for stating take-up housing side lean, the surface of the take-up housing other side and the upper die holder phase
Fitting, the oblique core pulling enter the end face that sub- lower end is connected to the upper end of the take-up housing.To the upper die and lower die die sinking
When, the take-up housing can drive coupled oblique core pulling to enter the opposite institute of son under the collective effect of shifting block and upper die holder
Upper die holder is stated to move obliquely.
Below with reference to a specific embodiment, the technical solution of the oblique core-pulling die of the utility model illustrate
It is bright.
As shown in Figs 1-4, the oblique core-pulling die comprising: upper mold 1, lower die 2, oblique core drawing mechanism 3.
Wherein, the upper mold 1 is located at 2 top of lower die, and is molded or be opened with the lower die 2.On described
Mould 1 by being fixed in upper mold base plate 11, the lower die 2 are fixed in lower mold base plate 21 by support base 4.
The oblique core drawing mechanism 3 includes: that shifting block 31, take-up housing 32 and oblique core pulling enter son 33, and the shifting block 31 is fixed on
In lower die 2 of the lower die 2, it is preferable that the shifting block 31 is locked by screw to be fixed in the lower die 2.Described group
Block 31 has the L shape face matched with the take-up housing 32, the L shape face phase of the lower end of the take-up housing 32 and the take-up housing 32
Profiling.
The take-up housing 32 is arranged according to the inclined at inclination angles that the oblique core pulling enters son 33, and the take-up housing 32 protrudes into institute
It states in upper mold 1 of upper mold 1, and the upper end edge of 32 side of the take-up housing leans for 1 with the upper mold, the take-up housing
The surface of 32 other sides fits for 1 with the upper mold, and the oblique core pulling enters sub 33 lower ends and is connected to the upper of the take-up housing 32
The end face at end.
To which when the upper mold 1 and lower die 2 are opened, the take-up housing 32 can be along shifting block 31 and upper mold 1 common work
Under, drives coupled oblique core pulling to enter relatively described upper mold 1 of son 33 and move obliquely.
In addition, mold has multiple die cavitys when the oblique core-pulling die is multi-point mould mold.At this point, the oblique pumping
Core enter son 33 correspond to it is multiple, and the oblique core pulling enter son 33 upper end extend in corresponding die cavity.Any die cavity is corresponding with
Two oblique core pullings enter son 33.The shifting block 31 is two, and the take-up housing 32 is bar shaped, and the take-up housing 32 of bar shaped is along multiple die cavitys
Arragement direction be arranged.
In conclusion the oblique core-pulling die of the utility model forms the cunning of interfering movement by setting shifting block and with shifting block
Motion block, in die sinking, sliding shoe effectively can drive core pulling to leave product, realize the smooth demoulding of product.
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.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of oblique core-pulling die, which is characterized in that the oblique core-pulling die includes: upper die and lower die, oblique core drawing mechanism；
The upper mold is located above the lower die, and is molded or be opened with the lower die, and the oblique core drawing mechanism includes:
Shifting block, take-up housing and oblique core pulling enter son, and the shifting block is fixed in the lower die holder of the lower die, the shifting block have with it is described
The L shape face that take-up housing matches, the L shape face phase profiling of the lower end of the take-up housing and the take-up housing, the take-up housing according to
The oblique core pulling enters the inclined at inclination angles setting of son, and the take-up housing protrudes into the upper die holder of the upper mold, and the sliding block
The upper end edge of seat side leans with the upper die holder, and surface and the upper die holder of the take-up housing other side fit,
The oblique core pulling enters the end face that sub- lower end is connected to the upper end of the take-up housing, when the upper die and lower die are opened, the sliding block
Seat drives coupled oblique core pulling to enter the relatively described upper die holder of son and moves obliquely.
2. oblique core-pulling die according to claim 1, which is characterized in that the oblique core-pulling die is multi-point mould mold,
It is multiple that the oblique core pulling, which enters son, and the oblique core pulling enters sub upper end and extends in corresponding die cavity.
3. oblique core-pulling die according to claim 2, which is characterized in that any die cavity is corresponding to enter son there are two oblique core pulling.
4. oblique core-pulling die according to claim 2, which is characterized in that the shifting block is two, and the take-up housing is item
The take-up housing of shape, bar shaped is arranged along the arragement direction of multiple die cavitys.
5. oblique core-pulling die according to claim 1, which is characterized in that the shifting block locked by screw be fixed on it is described
On lower die holder.
6. oblique core-pulling die according to claim 1, which is characterized in that the upper die holder is by being fixed on upper mold base plate
On, the lower die holder is fixed in lower mold base plate by support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412123.4U CN209699781U (en) | 2019-03-29 | 2019-03-29 | Oblique core-pulling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920412123.4U CN209699781U (en) | 2019-03-29 | 2019-03-29 | Oblique core-pulling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209699781U true CN209699781U (en) | 2019-11-29 |
Family
ID=68645981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920412123.4U Expired - Fee Related CN209699781U (en) | 2019-03-29 | 2019-03-29 | Oblique core-pulling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209699781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311243A (en) * | 2021-12-28 | 2022-04-12 | 株洲凯丰实业股份有限公司 | Aviation blade ceramic core mould |
-
2019
- 2019-03-29 CN CN201920412123.4U patent/CN209699781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311243A (en) * | 2021-12-28 | 2022-04-12 | 株洲凯丰实业股份有限公司 | Aviation blade ceramic core mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191129 Termination date: 20210329 |