CN203697402U - Novel internal sliding block drawing device - Google Patents
Novel internal sliding block drawing device Download PDFInfo
- Publication number
- CN203697402U CN203697402U CN201320810041.8U CN201320810041U CN203697402U CN 203697402 U CN203697402 U CN 203697402U CN 201320810041 U CN201320810041 U CN 201320810041U CN 203697402 U CN203697402 U CN 203697402U
- Authority
- CN
- China
- Prior art keywords
- slide block
- sliding block
- small
- gathering sill
- skewed slot
- 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 - Lifetime
Links
- 230000007547 defect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of plastic molds, in particular relates to a novel internal sliding block drawing device which comprises a large sliding block which is arranged at a groove in the outer side of a product forming chamber, wherein the large sliding block is internally provided with a small sliding block; a chute is formed in the large sliding block; the small sliding block is mounted inside the chute of the large sliding block and is in sliding fit with the chute; a guide groove is formed in a rear mold core; a convex step is formed in the small sliding block; the convex step is just clamped into the guide groove in the rear mold core; the step is in sliding fit with the guide groove. Due to design of the large sliding block and the small sliding block which are mounted together, smooth core drawing in different core drawing directions is achieved, the structural mode is simple, the mold parting is simple, the production is stable and reliable, and the defect in the prior art that the large sliding block and the small sliding block are interfered and collided with each other in movement is overcome.
Description
Technical field
The utility model belongs to plastic moulds technology field, particularly picking device in a kind of novel slide block.
Background technology
Concerning this special product, because be designed with groove in a side of product, the groove of this face just need to be shaped with slide block, but has again and the inconsistent groove of slide block moving direction in another direction of product groove.For such product, on inner mold, generally loose core by the mode that designs again slide block in slide block, exactly large slide block is divided into the slide block that two different directions are loosed core, slide to extract out product to different directions in order, but because such project organization is more complicated, when two slide block movements, easily bumps and interfere.The thing that breaks mould because slide block structure is unreliable often occurs.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality needs, and picking device in a kind of novel slide block is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
Picking device in a kind of novel slide block, comprise the large slide block that is arranged at product die cavity outer concave groove place, in large slide block, be provided with small slide block, on large slide block, have skewed slot, small slide block is contained in the skewed slot of large slide block and is slidably matched with skewed slot, has gathering sill in rear cavity, has an outstanding step on small slide block, outstanding step just snaps in the gathering sill in rear cavity, and step and gathering sill are slidably matched.
Skewed slot on described large slide block is made as two and incline direction and is oppositely arranged, and described small slide block is also set to two, and the stripping direction of the guide direction of the gathering sill in rear cavity and product die cavity small slide block place groove matches.
The beneficial effects of the utility model are:
1. design is fitted together large slide block and small slide block, realize loosing core smoothly in the situation that the direction of loosing core is different, and version is simple, and mould somatotype is simple, produces reliable and stable;
2. overcome in prior art the defect that interferes with each other and collide when large slide block moves with small slide block.
Brief description of the drawings
The exploded view of the each parts of picking device in the utility model slide block when Fig. 1 is mould die sinking.
Fig. 2 is the structural representation at another visual angle of each parts in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: referring to Fig. 1-2.
Picking device in a kind of novel slide block, comprise the large slide block 2 that is arranged at groove outside product 1 die cavity, in large slide block 2, be provided with small slide block 3, on large slide block 2, have skewed slot 5, small slide block 3 is contained in the skewed slot 5 of large slide block 2 and is slidably matched with skewed slot 5, has gathering sill 6 in rear cavity 4, has an outstanding step 7 on small slide block 3, outstanding step 7 just snaps in the gathering sill 6 in rear cavity 4, and step 7 is slidably matched with gathering sill 6.
Skewed slot 5 on described large slide block 2 is made as two and incline direction and is oppositely arranged, and described small slide block 3 is also set to two, and the stripping direction of the guide direction of the gathering sill 6 in rear cavity 4 and product 2 die cavity small slide block 3 place's grooves matches.
After mold injection completes, while moving after large slide block 2 in die sinking process, give 3 one driving forces of small slide block by two skewed slots that are oppositely arranged 5 on large slide block 2, small slide block 3 changes the direction of motion again by the gathering sill 6 in rear cavity 4, relatively move on both sides along the guiding of gathering sill 6 simultaneously, realize large slide block 2 and two small slide blocks 3 and all successfully shift out the groove of product.
Claims (2)
1. picking device in a novel slide block, comprise the large slide block (2) that is arranged at groove outside product (1) die cavity, it is characterized in that: in large slide block (2), be provided with small slide block (3), on large slide block (2), have skewed slot (5), small slide block (3) is contained in the skewed slot (5) of large slide block (2) and is slidably matched with skewed slot (5), in rear cavity (4), have gathering sill (6), on small slide block (3), there is an outstanding step (7), outstanding step (7) just snaps in the gathering sill (6) in rear cavity (4), step (7) is slidably matched with gathering sill (6).
2. picking device in novel slide block according to claim 1, it is characterized in that: the skewed slot (5) on described large slide block (2) is made as two and incline direction and is oppositely arranged, described small slide block (3) is also set to two, and the stripping direction that the guide direction of the gathering sill (6) in rear cavity (4) and product (2) die cavity small slide block (3) are located groove matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810041.8U CN203697402U (en) | 2013-12-11 | 2013-12-11 | Novel internal sliding block drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810041.8U CN203697402U (en) | 2013-12-11 | 2013-12-11 | Novel internal sliding block drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697402U true CN203697402U (en) | 2014-07-09 |
Family
ID=51047896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810041.8U Expired - Lifetime CN203697402U (en) | 2013-12-11 | 2013-12-11 | Novel internal sliding block drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647659A (en) * | 2015-02-11 | 2015-05-27 | 深圳市冠旭电子有限公司 | Inverted buckle removal device |
| CN105172075A (en) * | 2015-10-26 | 2015-12-23 | 滁州舜宇模具有限责任公司 | Mould with sliding blocks sliding in different directions |
-
2013
- 2013-12-11 CN CN201320810041.8U patent/CN203697402U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647659A (en) * | 2015-02-11 | 2015-05-27 | 深圳市冠旭电子有限公司 | Inverted buckle removal device |
| CN105172075A (en) * | 2015-10-26 | 2015-12-23 | 滁州舜宇模具有限责任公司 | Mould with sliding blocks sliding in different directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214028 No.3, Xinrong Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: SIPO Precision Technology Co.,Ltd. Address before: B national high tech Development Zone Wuxi city Jiangsu province 214028 No. B4-C (New Road) Patentee before: SZEPAK PRECISION (WUXI) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |