CN208759938U - A kind of sliding block inner core pulling structure - Google Patents
A kind of sliding block inner core pulling structure Download PDFInfo
- Publication number
- CN208759938U CN208759938U CN201821217855.XU CN201821217855U CN208759938U CN 208759938 U CN208759938 U CN 208759938U CN 201821217855 U CN201821217855 U CN 201821217855U CN 208759938 U CN208759938 U CN 208759938U
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- Prior art keywords
- take
- housing
- sliding block
- inner core
- core pulling
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Abstract
The utility model relates to mould manufacturing fields, particularly disclose a kind of sliding block inner core pulling structure, and pulled core structure includes the first take-up housing, the second take-up housing, oil cylinder, sliding block, inner slide, inner core pulling mold insert, side core-pulling mold insert and inclined guide pillar.A kind of convenient and practical sliding block inner core pulling structure has been made by adopting the above technical scheme.Rationally multistage movement is realized once in die sinking movement using power provided by mold die sinking and loose core of oil cylinder.And it is greatly saved die space, multiple structure compresses is allowed to be one.
Description
Technical field
The utility model relates to mould manufacturing field, in particular to a kind of sliding block inner core pulling structure.
Background technique
As industrial technology develops, mold injection product structure becomes increasingly complex, and previous traditional die structure is increasingly
It is difficult to meet product requirement with rapid changepl. never-ending changes and improvements.Present most of injecting products can all have inner buckle structure, and traditional die structure is all
Be difficult to realize the normal demoulding of product, or using the form of embedded component, but embedded component needs subsequent artefacts to take out, waste of manpower and
It is cumbersome.
Therefore need a kind of convenient and practical sliding block inner core pulling structure.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of convenient and practical sliding block inner core pulling structure.
One of the utility model sliding block inner core pulling structure, the pulled core structure include the first take-up housing, the second sliding block
Seat, oil cylinder, sliding block, inner slide, inner core pulling mold insert, side core-pulling mold insert and inclined guide pillar, first take-up housing are interior sliding equipped with second
Block, first take-up housing are connect with oil cylinder, and first take-up housing is connect with sliding block, and inner slide is equipped in the sliding block,
The inner slide is connect with the second take-up housing, and the inner slide is connect with inner core pulling mold insert, and the sliding block and side core-pulling mold insert connect
It connects, the inner core pulling mold insert is sheathed in side core-pulling mold insert, and inclined guide pillar is additionally provided in first take-up housing, and the inclined guide pillar inclines
Oblique cutting enters in the first take-up housing, and is inserted into the second take-up housing.
It further include sliding block pressing plate in above scheme, the fixed sliding block of the sliding block pressing plate.
Further include shovel base in above scheme, the shovel base is set to outside the first take-up housing, when molding compress the first take-up housing with
Second take-up housing.
In above scheme, wearing plate is additionally provided on the outer surface of first take-up housing, the wearing plate is tight by screw
Gu on the first take-up housing.
In above scheme, spring is additionally provided on second take-up housing.
In above scheme, connected between the oil cylinder and the first take-up housing by oil cylinder blind rivet.
Advantages and beneficial effects of the utility model lie in that the utility model provides a kind of convenient and practical sliding block inner core pulling
Structure.Rationally multistage movement is realized once in die sinking movement using power provided by mold die sinking and loose core of oil cylinder.And
It is greatly saved die space, multiple structure compresses is allowed to be one.
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 of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1.
In figure: 1, the first take-up housing 2, the second take-up housing 3, oil cylinder 4, sliding block 5, inner slide 6, inner core pulling mold insert 7,
Side core-pulling mold insert 8, inclined guide pillar 9, sliding block pressing plate 10, shovel base 11, wearing plate 12, spring 13, oil cylinder blind rivet
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
As shown in Figure 1 and Figure 2, the utility model is a kind of sliding block inner core pulling structure, pulled core structure include the first take-up housing 1,
Second take-up housing 2, oil cylinder 3, sliding block 4, inner slide 5, inner core pulling mold insert 6, side core-pulling mold insert 7 and inclined guide pillar 8, the first take-up housing 1
It is inside equipped with the second take-up housing 2, the first take-up housing 1 is connect with oil cylinder 3, and the first take-up housing 1 is connect with sliding block 4, is equipped in sliding block 4 interior
Sliding block 5, inner slide 5 are connect with the second take-up housing 2, and inner slide 5 is connect with inner core pulling mold insert 6, and sliding block 4 and side core-pulling mold insert 7 connect
It connects, inner core pulling mold insert 6 is sheathed in side core-pulling mold insert 7, and inclined guide pillar 8, the inclination insertion of inclined guide pillar 8 are additionally provided in the first take-up housing 1
In first take-up housing 1, and it is inserted into the second take-up housing 2.
It further include sliding block pressing plate 9, the fixed sliding block 4 of sliding block pressing plate 9.It further include shovel base 10, shovel base 10 is set to the first take-up housing 1
Outside, the first take-up housing 1 and the second take-up housing 2 are compressed when molding.
Wearing plate 11 is additionally provided on the outer surface of first take-up housing 1, wearing plate 11 fastens the first take-up housing 1 and shovel base 10
Connection, wearing plate 10 is fixed by screw on the first take-up housing 1.It is additionally provided with spring 12 on second take-up housing 2, spring plays
Assist the effect of buffering.It is connected between oil cylinder 3 and the first take-up housing 1 by oil cylinder blind rivet 13.
Second take-up housing 2 is bolted with inner slide 5 as an entirety, and the first take-up housing 1 and sliding block pressing plate 9 are logical
It crosses and is bolted as an entirety, mold die sinking, under the action of inclined guide pillar 8 and spring 12, the second take-up housing 2 is transported to the right
Dynamic, inner slide 5 carries out core pulling campaign prior to sliding block 4, and inner core pulling mold insert 6 carries out movement core pulling under the action of inner slide 5, waits until
After inner core pulling mold insert 6 completes core pulling, 3 core pulling of oil cylinder drives the first take-up housing 1 to move right, and band movable slider 4 moves, and completes to produce
The smooth demoulding of product.
Using 1 the second take-up housing of inner sleeve 2 of the first take-up housing, the form of 7 inner sleeve inner core pulling mold insert 6 of side core-pulling mold insert is allowed interior
Internal buckle demoulding is completed in the first core pulling of sliding block 5, is then completed another group of 4 core pulling of sliding block again, is completed product stripping.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of sliding block inner core pulling structure, which is characterized in that the pulled core structure includes the first take-up housing, the second take-up housing, oil
Cylinder, sliding block, inner slide, inner core pulling mold insert, side core-pulling mold insert and inclined guide pillar, first take-up housing is interior to be equipped with the second take-up housing,
First take-up housing is connect with oil cylinder, and first take-up housing is connect with sliding block, and inner slide is equipped in the sliding block, described interior
Sliding block is connect with the second take-up housing, and the inner slide is connect with inner core pulling mold insert, and the sliding block is connect with side core-pulling mold insert, described
Inner core pulling mold insert is sheathed in side core-pulling mold insert, and inclined guide pillar, the inclined guide pillar inclination insertion are additionally provided in first take-up housing
In first take-up housing, and it is inserted into the second take-up housing.
2. a kind of sliding block inner core pulling structure according to claim 1, which is characterized in that further include sliding block pressing plate, the cunning
Block pressur plate fixes sliding block.
3. a kind of sliding block inner core pulling structure according to claim 1, which is characterized in that further include shovel base, the shovel base is set
In outside the first take-up housing, when molding, compresses the first take-up housing and the second take-up housing.
4. a kind of sliding block inner core pulling structure according to claim 3, which is characterized in that the outer surface of first take-up housing
On be additionally provided with wearing plate, the wearing plate is fixed by screw on the first take-up housing.
5. a kind of sliding block inner core pulling structure according to claim 1, which is characterized in that be additionally provided on second take-up housing
Spring.
6. a kind of sliding block inner core pulling structure according to claim 1, which is characterized in that the oil cylinder and the first take-up housing it
Between connected by oil cylinder blind rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217855.XU CN208759938U (en) | 2018-07-27 | 2018-07-27 | A kind of sliding block inner core pulling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217855.XU CN208759938U (en) | 2018-07-27 | 2018-07-27 | A kind of sliding block inner core pulling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759938U true CN208759938U (en) | 2019-04-19 |
Family
ID=66130145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217855.XU Active CN208759938U (en) | 2018-07-27 | 2018-07-27 | A kind of sliding block inner core pulling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759938U (en) |
-
2018
- 2018-07-27 CN CN201821217855.XU patent/CN208759938U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201515 No. 633, Qin bend road, Jinshan Wei Town, Shanghai, Jinshan District Patentee after: Shanghai Zhaomin New Materials Technology Co., Ltd. Address before: 201515 No. 633, Qin bend road, Jinshan Wei Town, Shanghai, Jinshan District Patentee before: SHANGHAI ZHAOMIN NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |