CN205219637U - Automatic structure of amputating of sheet metal housing runner - Google Patents
Automatic structure of amputating of sheet metal housing runner Download PDFInfo
- Publication number
- CN205219637U CN205219637U CN201520950115.7U CN201520950115U CN205219637U CN 205219637 U CN205219637 U CN 205219637U CN 201520950115 U CN201520950115 U CN 201520950115U CN 205219637 U CN205219637 U CN 205219637U
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- CN
- China
- Prior art keywords
- block
- slide block
- fixed
- guide post
- spring
- 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 automatic structure of amputating of sheet metal housing runner, including blank subassembly and material pushing component, the blank subassembly is including position piece, kicking block, cutter, first fixed plate and the first guide bar of moving ahead, the position piece of moving ahead passes through the inclined plane with the kicking block and pastes mutually, 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, the cutter top is provided with an inclined plane, material pushing component includes back row position piece, second fixed 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. The utility model discloses can automize and amputate the runner and push away mouthful material that falls into water, efficient, the yield is high.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of electronic product casing cast gate and automatically excises structure.
Background technology
The mechanism of cutting off between general finishing die and edge strip, mostly after male die core and mother module core die sinking, just cut off between the finishing die of one and edge strip, therefore must on fabrication schedule, increase the working procedure that is sheared stub bar, not only increase the problem of program after manpower process, also can derive rear program and process bad problem.Earnestly, when in die cavity, product is not cooled, implement plastic " edge-gated " or " overlapping edges cast gate " and the cut-out separating action of plastic cement products at mould inside in mould after injection machine completes pressurize action.But earnestly still there is a lot of problem in existing mould, when cutting knife cuts off cast gate, the plastic cement below cutting knife is to the extruding of cutting knife both sides, and cause plastic cement products cast gate place local compression, density unevenness, affects plastic cement products quality.And the regrinding-material that upper mold core cuts also needs to extract manually, affects efficiency.
Utility model content
In view of this, the utility model discloses a kind of electronic product casing cast gate and automatically excises structure.
The purpose of this utility model is achieved through the following technical solutions:
A kind of electronic product casing cast gate excises structure automatically, comprise blank assembly and pushing material component, described blank assembly comprises front slide block, jacking block, cutting knife, the first fixed head and the first guide post, described front slide block and jacking block are affixed by inclined-plane, 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 fixed head, described cutting knife is also provided with shoving hole, described cutting knife top is provided with an inclined-plane, is also provided with the first cylinder driving jacking block to slide above described jacking block; Described pushing material component comprises rear slide block, the second fixed 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, the second cylinder that after described rear slide block rear is also provided with and drives, slide block is slided.
Utility model works principle is as follows:
During mold injects pressurize, the first air cylinder driven jacking block moves down, and slide block forward slip before jacking block is driven by inclined-plane, front slide block drives cutting knife to advance, and cuts off cast gate.Cutting knife top arranges inclined-plane, and plastic cement extrudes along bevel direction, flows to injection hole.After die sinking, slide block forward slip after the second air cylinder driven, regrinding-material 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, and prevents 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 not only can strengthen front slide block and rear slide block is set, also plays cushioning effect, prevent from excessively clashing into causing 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.
The use of dashpot combined spring is set, prevents the axis of guide, the first guide post and the second guide post from occurring excessively clashing into, play a protective role.
Further, described jacking block is also provided with spring-housing groove, is provided with the spring to downward-extension in spring-housing groove.
Jacking block arranges the spring to downward-extension, plays the effect of buffering jacking block, the slip of slide block before simultaneous buffering when promoting jacking block.
The utility model beneficial effect:
The utility model adopts 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 to lead to stroke, and carries out multilayer buffering in conjunction with spring and dashpot, effectively excise fast cast gate automation.Greatly improve the efficiency of production and the quality at plastic cement products cast gate place, improve yield rate.
Accompanying drawing explanation
Fig. 1 is the 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, the first cylinder.
7, the second cylinder.
8, spring.
Detailed description of the invention
The utility model to be 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 electronic product casing cast gate automatically to excise structure, as shown in Figure 1, comprise blank assembly and pushing material component, described blank assembly comprises front slide block 1, jacking block 5, cutting knife 3, first fixed block 11 and the first guide post 12, described front slide block 1 is affixed by inclined-plane with jacking block 5, 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 fixed block 11, described cutting knife 3 is also provided with shoving hole, described cutting knife 3 top is provided with an inclined-plane, the first cylinder 6 driving jacking block 5 to slide also is provided with above described jacking block 5, described pushing material component comprises rear slide block 2, second fixed block 21, 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, the second cylinder 7 that after described rear slide block 2 rear is also provided with and drives, slide block 2 is slided.
Described first fixed block 11 and the second fixed block 21 are provided with spring-housing groove, are provided with the spring 8 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 23, first guide post 12 and the second guide post 22 are slidably inserted in dashpot.
Described jacking block 5 is also provided with spring-housing groove, is provided with the spring 8 to downward-extension in spring-housing groove.
Be 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 the 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, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.
Claims (4)
1. an electronic product casing cast gate excises structure automatically, it is characterized in that: comprise blank assembly and pushing material component, described blank assembly comprises front slide block, jacking block, cutting knife, the first fixed head and the first guide post, described front slide block and jacking block are affixed by inclined-plane, 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 fixed head, described cutting knife is also provided with shoving hole, described cutting knife top is provided with an inclined-plane, is also provided with the first cylinder driving jacking block to slide above described jacking block; Described pushing material component comprises rear slide block, the second fixed 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, the second cylinder that after described rear slide block rear is also provided with and drives, slide block is slided.
2. a kind of electronic product casing cast gate according to claim 1 excises structure automatically, it is characterized 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 electronic product casing cast gate according to claim 1 excises structure automatically, it is characterized 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 electronic product casing cast gate according to claim 1 excises structure automatically, it is characterized in that: described jacking block is also provided with spring-housing groove, is provided with the spring to downward-extension in spring-housing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950115.7U CN205219637U (en) | 2015-11-25 | 2015-11-25 | Automatic structure of amputating of sheet metal housing runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950115.7U CN205219637U (en) | 2015-11-25 | 2015-11-25 | Automatic structure of amputating of sheet metal housing runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205219637U true CN205219637U (en) | 2016-05-11 |
Family
ID=55894729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950115.7U Expired - Fee Related CN205219637U (en) | 2015-11-25 | 2015-11-25 | Automatic structure of amputating of sheet metal housing runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205219637U (en) |
-
2015
- 2015-11-25 CN CN201520950115.7U patent/CN205219637U/en not_active Expired - Fee Related
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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: 20160628 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: 20160511 Termination date: 20161125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |