CN210362106U - Novel front mold ejection structure for mold demolding - Google Patents
Novel front mold ejection structure for mold demolding Download PDFInfo
- Publication number
- CN210362106U CN210362106U CN201921150444.8U CN201921150444U CN210362106U CN 210362106 U CN210362106 U CN 210362106U CN 201921150444 U CN201921150444 U CN 201921150444U CN 210362106 U CN210362106 U CN 210362106U
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- Prior art keywords
- mould
- front mould
- faller
- stopper
- mounting groove
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel mould drawing of patterns is with front mould liftout structure, including front mould and back mould, front mould benevolence is installed to the bottom of front mould, back mould benevolence is installed at the top of back mould, still including the ejection mechanism of installing on the front mould, ejection mechanism includes the faller, the mounting groove has been seted up at the top of front mould, the inner wall fixedly connected with stopper of mounting groove, the guide bar is worn to be equipped with at the middle part of stopper, keep away from the bottom of stopper on the guide bar and the diapire installation of mounting groove, the guide block is installed in the inside embedding of faller, the inner wall of guide block and the outer wall sliding connection of guide bar. The utility model discloses, possess the drawing of patterns stable, improve the advantage of product quality, solved among the prior art mould front mould and spout the release agent, be the common method that solves at present and glue the front mould, this method can lead to product surface outward appearance bad, and production efficiency is low, unstable, problem that the production cycle is long.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a novel mould drawing of patterns is with front mould ejection structure.
Background
The mold front mold release agent spraying is a common method for solving the problem of adhering the front mold at present, the method can cause poor surface appearance of a product, low and unstable production efficiency and long production period, and therefore a production mechanism capable of automatically ejecting the product from the front mold by an automatic mechanism is needed to complete the process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel front mould ejection structure is used in mould drawing of patterns possesses the advantage that the drawing of patterns is stable, improve the product quality, has solved among the prior art mould front mould and has spouted the release agent, is the common method of solving at present and gluing the front mould, and this method can lead to product surface outward appearance bad, and production efficiency is low, unstable, the problem of production cycle length.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel mould drawing of patterns is with preceding mould ejection structure, includes front mould and back mould, front mould benevolence is installed to the bottom of front mould, back mould benevolence is installed at the top of back mould, still includes the ejection mechanism of installation on the front mould.
Preferably, ejection mechanism includes the faller, the mounting groove has been seted up at the top of front mould, the inner wall fixedly connected with stopper of mounting groove, the guide bar is worn to be equipped with at the middle part of stopper, keep away from the bottom of stopper and the diapire installation of mounting groove on the guide bar, the guide block is installed in the inside embedding of faller, the inner wall of guide block and the outer wall sliding connection of guide bar, the opposite face butt joint of faller and stopper has the spring, be close to the bottom of its side on the faller and install the thimble, the inside of front mould benevolence is worn into to the bottom of keeping away from the faller on the thimble.
Compared with the prior art, the beneficial effects of the utility model are as follows: compare the mould front mould that appears in prior art and spout the release agent, solve at present and glue the common method of front mould, this method can lead to product surface appearance bad, and production efficiency is low, unstable, the technical problem of production cycle length, the utility model discloses optimize and improve on the basis of ordinary release agent of spouting, to spouting the technology of release agent commonly used, improve into directly to carry out the front mould ejection shaping on the mould, strengthened the automatic ejecting importance of front mould, the ejecting forward needle that has obtained further development in messenger's mould production research and development design. When the mechanism is used specifically, after a product is molded, the front mold and the rear mold are separated under the power of opening the machine table, the needle plate moves towards the parting surface under the power of the spring, the needle plate drives the ejector pins to move towards the parting surface, and the ejector pins eject the product towards the rear mold, so that the ejection requirement of the front mold is met, the risk of sticking the front mold is greatly reduced, after the mechanism is adopted, a deep front mold cavity product can be solved at one time, the risk of sticking the front mold is avoided, the production capacity is improved, the production cost is reduced, and the quality requirement is improved.
Drawings
Fig. 1 is a schematic structural view of a cross-sectional view of a front view of the ejection mechanism of the present invention;
fig. 2 is a schematic structural view of a bottom view of the front mold of the present invention.
In the figure: 1-front mould, 2-rear mould, 3-front mould core, 4-rear mould core, 5-ejection mechanism, 51-needle plate, 52-mounting groove, 53-limiting block, 54-guide rod, 55-guide block, 56-spring and 57-thimble.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a novel mould drawing of patterns is with front mould ejection structure, includes front mould 1 and back mould 2, and front mould benevolence 3 is installed to the bottom of front mould 1, and back mould benevolence 4 is installed at the top of back mould 2, still includes ejection mechanism 5 of installation on front mould 1.
Specifically, the ejection mechanism 5 includes a needle plate 51, a mounting groove 52 is formed at the top of the front mold 1, a limiting block 53 is fixedly connected to the inner wall of the mounting groove 52, a guide rod 54 penetrates through the middle of the limiting block 53, the bottom end of the guide rod 54, which is far away from the limiting block 53, is mounted on the bottom wall of the mounting groove 52, a guide block 55 is embedded in the needle plate 51, the inner wall of the guide block 55 is slidably connected with the outer wall of the guide rod 54, so that the needle plate 51 is stably lifted under the sliding action of the guide block 55 and the guide rod 54, a spring 56 is abutted against the opposite surface of the needle plate 51 and the limiting block 53 to provide an elastic force, so that the front mold 1 is separated from the rear mold 1, a thimble 57 is mounted at the bottom of the needle plate 51, which is far away from the bottom end of the needle plate 51, penetrates into the front mold core 3, after the front mold, the needle plate 51 drives the ejector pins 57 to move towards the parting surface, and the ejector pins 57 eject the product towards the rear mold 2, so that the ejection requirement of the front mold 1 is met, and the risk of adhering the front mold 1 is greatly reduced.
The working principle is as follows: this novel mould drawing of patterns is with preceding mould ejection structure when using, the product shaping back, part preceding mould 1 and back mould 2 under the power that the platform was opened, faller 51 is under spring 56's power at this moment, toward the die joint activity, faller 51 drives thimble 57 toward the die joint motion, thimble 57 is ejecting towards back mould 2 direction to the product, thereby reached the ejecting requirement of preceding mould 1, greatly reduced glues the risk of preceding mould 1, adopt behind this mechanism, model chamber product can once only be solved before darker, the risk of gluing preceding mould 1 has been avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a novel mould drawing of patterns is with preceding mould liftout structure, includes front mould (1) and back mould (2), front mould benevolence (3) are installed to the bottom of front mould (1), back mould benevolence (4), its characterized in that are installed at the top of back mould (2): the device also comprises an ejection mechanism (5) arranged on the front die (1).
2. The novel front mold ejection structure for mold release according to claim 1, wherein: ejector mechanism (5) include faller (51), mounting groove (52) have been seted up at the top of front mould (1), the inner wall fixedly connected with stopper (53) of mounting groove (52), guide bar (54) wear to be equipped with in the middle part of stopper (53), keep away from the bottom of stopper (53) on guide bar (54) and the diapire installation of mounting groove (52), guide block (55) are installed in the inside embedding of faller (51), the inner wall of guide block (55) and the outer wall sliding connection of guide bar (54), the opposite face butt joint of faller (51) and stopper (53) has spring (56), thimble (57) are installed to the bottom that is close to its side on faller (51), the inside of front mould benevolence (3) is worn into to the bottom of keeping away from faller (51) on thimble (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150444.8U CN210362106U (en) | 2019-07-22 | 2019-07-22 | Novel front mold ejection structure for mold demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150444.8U CN210362106U (en) | 2019-07-22 | 2019-07-22 | Novel front mold ejection structure for mold demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210362106U true CN210362106U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150444.8U Expired - Fee Related CN210362106U (en) | 2019-07-22 | 2019-07-22 | Novel front mold ejection structure for mold demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210362106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131842A (en) * | 2021-11-05 | 2022-03-04 | 广东东亚电器有限公司 | Automobile part injection mold capable of preventing scratching products and ejection method |
-
2019
- 2019-07-22 CN CN201921150444.8U patent/CN210362106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131842A (en) * | 2021-11-05 | 2022-03-04 | 广东东亚电器有限公司 | Automobile part injection mold capable of preventing scratching products and ejection method |
| CN114131842B (en) * | 2021-11-05 | 2024-04-09 | 广东东亚电器有限公司 | Automobile part injection mold capable of preventing scratch products and ejection method |
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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 |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |