CN205291440U - Fervent forming die's ejecting structure of high accuracy in mould - Google Patents
Fervent forming die's ejecting structure of high accuracy in mould Download PDFInfo
- Publication number
- CN205291440U CN205291440U CN201520951122.9U CN201520951122U CN205291440U CN 205291440 U CN205291440 U CN 205291440U CN 201520951122 U CN201520951122 U CN 201520951122U CN 205291440 U CN205291440 U CN 205291440U
- Authority
- CN
- China
- Prior art keywords
- block
- slide block
- mould
- guide post
- fixed
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a fervent forming die's ejecting structure of high accuracy in mould, including blank subassembly and material pushing component, the blank subassembly is including position a piece, cutter, first fixed plate and the first guide bar of moving ahead, and the position that moves ahead piece is provided with cutter and first guide bar, cutter and first guide bar are fixed in on the position piece that moves ahead through first fixed plate, the cutter still is provided with pushing hole, material pushing component includes back row position piece, second fixed block, kicking block, pushes away material thimble, guiding axle and second guide bar, material thimble, guiding axle and second guide bar push away on being fixed in back row position piece through the second fixed block, it stretches into among the pushing hole to push away the material thimble, the guiding axle stretches into in the first fixed block, back row position piece passes through the inclined plane with the kicking block and pastes mutually. The utility model discloses can automize and amputate the runner and push away mouthful material that falls into water, the high efficiency, the yield is high.
Description
Technical field
This utility model relates to mould applications, is specifically related to a kind of mould interior-heat and is cut into the high accuracy ejecting structure of mould.
Background technology
The mechanism cut off between general finishing die and edge strip, mostly after male die core with mother module core die sinking, just cut off between finishing die and the edge strip of one, therefore must on fabrication schedule, increase a working procedure shearing stub bar, not only increase the problem of program after manpower processes, also can derive the problem that the processing of rear program is bad. During mold injection, product arranges mold insert part and there will be weld bond in various degree, and weld bond is more fragile relative to other positions, affects product quality and outward appearance. Particularly with the product that required precision is high, the existence of weld bond has a strong impact on the use of product.
Utility model content
In view of this, this utility model discloses a kind of mould interior-heat and is cut into the high accuracy ejecting structure of mould.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mould interior-heat is cut into the high accuracy ejecting structure of mould, including blank assembly and pushing material component, described blank assembly includes front slide block, cutting knife, the first fixing plate and the first guide post, front slide block is provided with cutting knife and the first guide post, described cutting knife and the first guide post are fixed in front slide block by the first fixing plate, described cutting knife is additionally provided with shoving hole, and described front slide block rear is provided with the first cylinder; Described pushing material component includes rear slide block, the second fixed block, jacking block, pusher thimble, the axis of guide and the second guide post, described pusher thimble, the axis of guide and the second guide post are fixed in rear slide block by the second fixed block, described pusher thimble stretches in shoving hole, the described axis of guide stretches in the first fixed block, described rear slide block and jacking block are affixed by inclined-plane, and described jacking block is arranged above the second cylinder driving jacking block to slide.
Utility model works principle is as follows:
During mould injection pressurize, slide block forward slip before the first air cylinder driven, front slide block drives cutting knife to advance, and cuts off injection molding material.After die sinking, the second air cylinder driven jacking block moves down, jacking block driven by inclined-plane after slide block forward slip, injection molding material in shoving hole is released through shoving hole by pusher thimble. The arranging of the axis of guide, the first guide post and the second conductor rod better ensure that cutting knife and pusher thimble is straight pushes ahead, it is prevented that dislocation.
Further, described first fixed block and the second fixed block are provided with spring-housing groove, are provided with the spring extended forward in described spring-housing groove.
The reset that spring is possible not only to strengthen front slide block and rear slide block is set, also acts as cushioning effect, it is prevented that excessively clash into and cause damage.
Further, described front slide block and rear slide block are provided with dashpot, and the described axis of guide, the first guide post and the second guide post are slidably inserted in dashpot.
Dashpot is set and engages the use of spring, it is prevented that excessively clashing into occur in the axis of guide, the first guide post and the second guide post, and play a protective role.
Further, described jacking block is additionally provided with spring-housing groove, is provided with the spring downwardly extended in spring-housing groove.
Jacking block arranges the spring downwardly extended, and promotes the effect playing buffering jacking block during jacking block, the slip of slide block before simultaneous buffering.
This utility model beneficial effect:
This utility model adopts double; two slide block to drive cutting knife and pusher thimble to carry out two-stage propelling, uses the axis of guide, the first guide post and the second guide post that stroke is led, and carries out multilamellar buffering in conjunction with spring and dashpot, effectively cast gate automatization is quickly excised. It is greatly improved the efficiency of production and the quality at plastic cement products cast gate place, improves yield rate.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
1, front slide block.
11, the first fixed block.
12, the first guide post.
2, rear slide block.
21, the second fixed block.
22, the second guide post.
23, the axis of guide.
3, cutting knife.
4, pusher thimble.
5, jacking block.
6, spring.
7, the second cylinder.
Detailed description of the invention
This utility model is described in further detail below in conjunction with embodiment for the ease of it will be appreciated by those skilled in the art that:
Embodiment 1
The present embodiment provides a kind of mould interior-heat to be cut into the high accuracy ejecting structure of mould, as shown in Figure 1, including blank assembly and pushing material component, described blank assembly includes front slide block 1, the fixing plate 11 of cutting knife 3, first and the first guide post 12, front slide block 1 is provided with cutting knife 3 and the first guide post 12, described cutting knife 3 and the first guide post 12 are fixed in front slide block 1 by the first fixing plate 11, described cutting knife 3 is additionally provided with shoving hole, and described front slide block 1 rear is provided with the first cylinder (not showing in figure); Described pushing material component includes rear slide block the 2, second fixed block 21, jacking block 5, pusher thimble 4, the axis of guide 23 and the second guide post 22, described pusher thimble 4, the axis of guide 23 and the second guide post 22 are fixed in rear slide block 2 by the second fixed block 21, described pusher thimble 4 stretches in shoving hole, the described axis of guide 23 stretches in the first fixed block 11, described rear slide block 2 is affixed by inclined-plane with jacking block 5, and described jacking block 5 is arranged above the second cylinder 7 driving jacking block 5 to slide.
Described first fixed block 11 and the second fixed block 21 are provided with spring-housing groove, are provided with the spring 6 extended forward in described spring-housing groove.
Described front slide block 1 and rear slide block 2 are provided with dashpot, and the described axis of guide the 23, first guide post 12 and the second guide post 22 are slidably inserted in dashpot.
Described jacking block 5 is additionally provided with spring-housing groove, is provided with the spring 6 downwardly extended in spring-housing groove.
Being more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these apparent alternative forms belong to protection domain of the present utility model.
Claims (4)
1. a mould interior-heat is cut into the high accuracy ejecting structure of mould, it is characterized in that: include blank assembly and pushing material component, described blank assembly includes front slide block, cutting knife, the first fixing plate and the first guide post, front slide block is provided with cutting knife and the first guide post, described cutting knife and the first guide post are fixed in front slide block by the first fixing plate, described cutting knife is additionally provided with shoving hole, and described front slide block rear is provided with the first cylinder; Described pushing material component includes rear slide block, the second fixed block, jacking block, pusher thimble, the axis of guide and the second guide post, described pusher thimble, the axis of guide and the second guide post are fixed in rear slide block by the second fixed block, described pusher thimble stretches in shoving hole, the described axis of guide stretches in the first fixed block, described rear slide block and jacking block are affixed by inclined-plane, and described jacking block is arranged above the second cylinder driving jacking block to slide.
2. a kind of mould interior-heat according to claim 1 is cut into the high accuracy ejecting structure of mould, it is characterised in that: described first fixed block and the second fixed block are provided with spring-housing groove, are provided with the spring extended forward in described spring-housing groove.
3. a kind of mould interior-heat according to claim 1 is cut into the high accuracy ejecting structure of mould, it is characterised in that: described front slide block and rear slide block are provided with dashpot, and the described axis of guide, the first guide post and the second guide post are slidably inserted in dashpot.
4. a kind of mould interior-heat according to claim 1 is cut into the high accuracy ejecting structure of mould, it is characterised in that: described jacking block is additionally provided with spring-housing groove, is provided with the spring downwardly extended in spring-housing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951122.9U CN205291440U (en) | 2015-11-25 | 2015-11-25 | Fervent forming die's ejecting structure of high accuracy in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951122.9U CN205291440U (en) | 2015-11-25 | 2015-11-25 | Fervent forming die's ejecting structure of high accuracy in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291440U true CN205291440U (en) | 2016-06-08 |
Family
ID=56461628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951122.9U Expired - Fee Related CN205291440U (en) | 2015-11-25 | 2015-11-25 | Fervent forming die's ejecting structure of high accuracy in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202738A (en) * | 2018-12-28 | 2019-09-06 | 深圳市泰衡诺科技有限公司 | Rear cover injection moulding process and terminal |
-
2015
- 2015-11-25 CN CN201520951122.9U patent/CN205291440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202738A (en) * | 2018-12-28 | 2019-09-06 | 深圳市泰衡诺科技有限公司 | Rear cover injection moulding process and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160624 Address after: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road No. 16 Patentee after: Lv Dongdong Address before: 516000 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road No. 16 Patentee before: GUANGDONG KESI ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |