CN204019919U - The core-pulling mechanism of auto parts machinery injection mould - Google Patents
The core-pulling mechanism of auto parts machinery injection mould Download PDFInfo
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- CN204019919U CN204019919U CN201420488165.3U CN201420488165U CN204019919U CN 204019919 U CN204019919 U CN 204019919U CN 201420488165 U CN201420488165 U CN 201420488165U CN 204019919 U CN204019919 U CN 204019919U
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- slide
- slide plate
- core
- slippage
- auto parts
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Abstract
The utility model discloses a kind of core-pulling mechanism of auto parts machinery injection mould, comprise insert, drive the oil cylinder of insert slippage, the slide that insert comprises slide plate and is connected with moving platen slippage, slide runs through and has inclined hole, be located in slide plate slides in inclined hole, oil cylinder is connected with slide, slide plate is provided with the holddown groove matched with fixed leg near the end of moving platen side, slide is provided with the rounding limit of matching with back-off near holddown groove side, also comprise the guiding mechanism ordering about insert and separation of products, slide plate is connected with guiding mechanism slippage away from one end of holddown groove, guiding mechanism comprises the guide pad be connected with moving platen, slide plate is installed with lead on the sidewall of guide pad one end, guide pad is provided with the chute for lead slippage near slide plate side, the skewed slot that chute comprises vertical chute and tilts obliquely towards the other side of slide.The core-pulling mechanism of this auto parts machinery injection mould can realize when the demoulding loosing core smoothly, and product is not easily pulled.
Description
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of core-pulling mechanism of auto parts machinery injection mould.
Background technology
A kind of processing method used when injection mould is some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.
Accessory on some automobile can be provided with the back-off of locating dowel and circular arc, the back-off of locating dowel and circular arc is (as shown in Figure 1) that be oppositely arranged, traditional core-pulling mechanism core when the demoulding can be subject to the constraint of fixed leg and back-off simultaneously, core-pulling mechanism in traditional injection moulding mould is very inconvenient when loosing core, fixed leg on auto parts machinery and back-off are easily pulled, and when the demoulding because insert contacts in addition with product, product also very easily causes the phenomenon of pulling; Traditional core-pulling mechanism runs not steady when loosing core, the easy heat production when work, and lubricant effect is poor, thus causes core-pulling mechanism easily to damage, and affects the service life of core-pulling mechanism; Traditional core-pulling mechanism is very inconvenient when installation, not easily changes after damage.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the core-pulling mechanism providing a kind of auto parts machinery injection mould, and the core-pulling mechanism of this auto parts machinery injection mould can realize when the demoulding loosing core smoothly, and product is not easily pulled.
For achieving the above object, the utility model provides following technical scheme: a kind of core-pulling mechanism of auto parts machinery injection mould, comprise insert, drive the oil cylinder of insert slippage, the slide that described insert comprises slide plate and is connected with moving platen slippage, described slide runs through and has inclined hole, be located in inclined hole to described slide plate slides, described oil cylinder is connected with slide, described slide plate is provided with the holddown groove matched with fixed leg near the end of moving platen side, described slide is provided with the rounding limit of matching with back-off near holddown groove side, also comprise the guiding mechanism ordering about insert and separation of products, described guiding mechanism is connected with slide plate slippage, described guiding mechanism comprises the guide pad be connected with moving platen, described slide plate is installed with lead on the sidewall of guide pad one end, described guide pad is provided with the chute for lead slippage near slide plate side, the skewed slot that described chute comprises vertical chute and tilts obliquely towards the other side of slide.
The utility model is preferred: described slide is provided with the mounting groove communicated with inclined hole near guide pad side, is provided with the lubrication block be made of copper in described mounting groove, and described lubrication block is provided with the slippage groove suitable with slide plate sidewall.
The utility model is preferred: be equipped with the cooling water channel be interconnected in described slide plate and guide pad.
The utility model is preferred: described slide plate comprises the sliding plate be arranged in inclined hole and the slide block be connected with lead, and described sliding plate and slide block are bolted.
The utility model is preferred: described oil cylinder and moving platen are bolted, and described slide sidewall is provided with draw-in groove, and the output shaft end of described oil cylinder is provided with the fixture block matched with draw-in groove.
The utility model is preferred: described slide sidewall is provided with the slipping block be connected with its sidewall slippage, and described slipping block and moving platen are bolted, and described slipping block is provided with the slippage slot suitable with slide sidewall.
Compared with prior art, the beneficial effects of the utility model are: when needs are loosed core time, hydraulic oil cylinder driving slide moves toward oil cylinder side, rounding limit on such slide can be separated with back-off, slide plate is being located under the induced effect at slide in inclined hole and can moving down, slide plate is in the process moved down, lead also can move down along vertical chute, after fixed leg spins off from holddown groove, lead also just in time slippage in skewed slot, thus order about slide plate and move obliquely, slide plate is shifted out from the relative position of fixed leg and back-off, the phenomenon of loosing core by force is avoided in whole process, can realize loosing core smoothly, product is not easily pulled, auto parts machinery would not be subject to have impact on of insert when the demoulding when ejecting with mould emptier like this because whole insert and product are separated, the smooth demoulding can be realized, there will not be the phenomenon of forced demoulding, product is not easily pulled.
Accompanying drawing explanation
Fig. 1 is the stereogram that auto parts machinery is;
Fig. 2 is the stereogram of the core-pulling mechanism of the utility model auto parts machinery injection mould;
Fig. 3 is the stereogram of the core-pulling mechanism of the utility model auto parts machinery injection mould;
Fig. 4 is the explosive view of guiding mechanism;
Fig. 5 is the sectional view of A-A in Fig. 3.
Reference numeral: 1, auto parts machinery; 2, fixed leg; 3, back-off; 4, insert; 41, slide plate; 411, sliding plate; 412, slide block; 42, slide; 5, oil cylinder; 6, inclined hole; 7, holddown groove; 8, rounding limit; 9, guiding mechanism; 91, guide pad; 92, chute; 921, vertical chute; 922, skewed slot; 10, mounting groove; 11, block is lubricated; 12, slippage groove; 13, cooling water channel; 14, draw-in groove; 15, fixture block; 16, slipping block; 17, slippage slot; 18, lead.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the core-pulling mechanism embodiment of the utility model auto parts machinery injection mould is described further.
A kind of core-pulling mechanism of auto parts machinery injection mould, comprise insert 4, drive the oil cylinder 5 of insert 4 slippage, the slide 42 that described insert 4 comprises slide plate 41 and is connected with moving platen slippage, described slide 42 runs through and has inclined hole 6, described slide plate 41 is located in inclined hole 6 slidably, described oil cylinder 5 is connected with slide 42, described slide plate 41 is provided with the holddown groove 7 matched with fixed leg 2 near the end of moving platen side, described slide 42 is provided with the rounding limit 8 of matching with back-off 3 near holddown groove 7 side, also comprise the guiding mechanism 9 ordering about insert 4 and separation of products, described guiding mechanism 9 is connected with slide plate 41 slippage, described guiding mechanism 9 comprises the guide pad 91 be connected with moving platen, described slide plate 41 is installed with lead 18 on the sidewall of guide pad 91 one end, described guide pad 91 is provided with the chute 92 for lead 18 slippage near slide plate 41 side, the skewed slot 922 that described chute 92 comprises vertical chute 921 and tilts obliquely towards the other side of slide 42, skewed slot 922 communicates with vertical chute 921.
As shown in Figure 2, auto parts machinery coordinates later structure chart with core-pulling mechanism, and fixed leg 2 is arranged down.
By adopting technique scheme, when needs are loosed core time, oil cylinder 5 drives slide 42 to move toward oil cylinder 5 side, rounding limit 8 on such slide 42 can be separated with back-off 3, slide plate 41 can move down being located in inclined hole 6 under the induced effect of slide 42, slide plate 41 is in the process moved down, lead 18 also can move down along vertical chute 921, after fixed leg 2 spins off from holddown groove 7, lead 18 also just in time slippage in skewed slot 922, thus order about slide plate 41 and move obliquely, slide plate 41 is shifted out from the relative position of fixed leg 2 and back-off 3, the phenomenon of loosing core by force is avoided in whole process, can realize loosing core smoothly, product is not easily pulled, auto parts machinery would not be subject to have impact on of insert 4 when the demoulding when ejecting with mould emptier like this because whole insert 4 and product are separated, the smooth demoulding can be realized, there will not be the phenomenon of forced demoulding, product is not easily pulled.
Described slide 42 is provided with the mounting groove 10 communicated with inclined hole 6 near guide pad 91 side, be provided with the lubrication block 11412 be made of copper in described mounting groove 10, and described lubrication block 11412 is provided with the slippage groove 12 suitable with slide plate 41 sidewall.
By adopting technique scheme, be provided with the lubrication block 11412 be made of copper in mounting groove 10, having dry is lubricant effect, slides more smooth and easy in such slide plate 41 slides in inclined hole 6, not easily there is stuck phenomenon, also extend the service life of whole core-pulling mechanism simultaneously.
The cooling water channel 13 be interconnected is equipped with in described slide plate 41 and guide pad 91.
Because slide plate 41 can heat production in the process of sliding with slide 42 and guide pad 91, the service life of core-pulling mechanism and the quality of product can be affected respectively, by adopting technique scheme, the cooling water channel 13 be interconnected is equipped with in slide plate 41 and guide pad 91, the effect can playing a cooling after when cooling to slide plate 41 is led in cooling water channel 13, effectively extend the service life of core-pulling mechanism, improve the quality of product.
Described slide plate 41 comprises the sliding plate 411 be arranged in inclined hole 6 and the slide block 412 be connected with lead 18, and described sliding plate 411 is bolted with slide block 412.
By adopting technique scheme, slide plate 41 comprises the sliding plate 411 be arranged in inclined hole 6 and the slide block 412 be connected with lead 18, conveniently can bore the cooling water channel 13 in slide plate 41 like this,
Described oil cylinder 5 is bolted with moving platen, and described slide 42 sidewall is provided with draw-in groove 14, and the output shaft end of described oil cylinder 5 is provided with the fixture block 15 matched with draw-in groove 14.
By adopting technique scheme, slide 42 sidewall is provided with draw-in groove 14, the output shaft end of oil cylinder 5 is provided with the draw-in groove 14 matched with draw-in groove 14, conveniently oil cylinder 5 and slide 42 can be coupled together when installation oil cylinder 5 and slide 42 like this, and wherein any one damaged word can be convenient for changing, efficiently solve core-pulling mechanism and inconvenient problem is installed.
Described slide 42 sidewall is provided with the slipping block 16 be connected with its sidewall slippage, and described slipping block 16 is bolted with moving platen, and described slipping block 16 is provided with the slippage slot 17 suitable with slide 42 sidewall.
By adopting technique scheme, slide 42 sidewall is provided with the slipping block 16 be connected with its sidewall slippage, make slide 42 more steady when slippage, improve the stability of whole core-pulling mechanism, efficiently solve the problem having influence on its service life because core-pulling mechanism operation is steady.
Claims (6)
1. the core-pulling mechanism of an auto parts machinery injection mould, comprise insert, drive the oil cylinder of insert slippage, it is characterized in that: the slide that described insert comprises slide plate and is connected with moving platen slippage, described slide runs through and has inclined hole, be located in inclined hole to described slide plate slides, described oil cylinder is connected with slide, described slide plate is provided with the holddown groove matched with fixed leg near the end of moving platen side, described slide is provided with the rounding limit of matching with back-off near holddown groove side, also comprise the guiding mechanism ordering about insert and separation of products, described slide plate is connected with guiding mechanism slippage away from one end of holddown groove, described guiding mechanism comprises the guide pad be connected with moving platen, described slide plate is installed with lead on the sidewall of guide pad one end, described guide pad is provided with the chute for lead slippage near slide plate side, the skewed slot that described chute comprises vertical chute and tilts obliquely towards the other side of slide.
2. the core-pulling mechanism of auto parts machinery injection mould according to claim 1, it is characterized in that: described slide is provided with the mounting groove communicated with inclined hole near guide pad side, be provided with the lubrication block be made of copper in described mounting groove, described lubrication block is provided with the slippage groove suitable with slide plate sidewall.
3. the core-pulling mechanism of auto parts machinery injection mould according to claim 1, is equipped with the cooling water channel be interconnected in described slide plate and guide pad.
4. the core-pulling mechanism of auto parts machinery injection mould according to claim 3, is characterized in that: described slide plate comprises the sliding plate be arranged in inclined hole and the slide block be connected with lead, and described sliding plate and slide block are bolted.
5. the core-pulling mechanism of auto parts machinery injection mould according to claim 1, it is characterized in that: described oil cylinder and moving platen are bolted, described slide sidewall is provided with draw-in groove, the output shaft end of described oil cylinder is provided with the fixture block matched with draw-in groove.
6. the core-pulling mechanism of auto parts machinery injection mould according to claim 1, it is characterized in that: described slide sidewall is provided with the slipping block be connected with its sidewall slippage, described slipping block and moving platen are bolted, and described slipping block is provided with the slippage slot suitable with slide sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488165.3U CN204019919U (en) | 2014-08-27 | 2014-08-27 | The core-pulling mechanism of auto parts machinery injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488165.3U CN204019919U (en) | 2014-08-27 | 2014-08-27 | The core-pulling mechanism of auto parts machinery injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019919U true CN204019919U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488165.3U Expired - Fee Related CN204019919U (en) | 2014-08-27 | 2014-08-27 | The core-pulling mechanism of auto parts machinery injection mould |
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| Country | Link |
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| CN (1) | CN204019919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908861A (en) * | 2016-08-31 | 2018-11-30 | 宁波方正汽车模具股份有限公司 | Stripper apparatus at radiator case lid water filling port |
| CN114393794A (en) * | 2022-01-20 | 2022-04-26 | 宁波东恩精密机械有限公司 | Forming die convenient to back-off shaping and drawing of patterns |
-
2014
- 2014-08-27 CN CN201420488165.3U patent/CN204019919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908861A (en) * | 2016-08-31 | 2018-11-30 | 宁波方正汽车模具股份有限公司 | Stripper apparatus at radiator case lid water filling port |
| CN108908861B (en) * | 2016-08-31 | 2020-07-14 | 宁波方正汽车模具股份有限公司 | Demoulding device at water injection port of automobile water tank cover |
| CN114393794A (en) * | 2022-01-20 | 2022-04-26 | 宁波东恩精密机械有限公司 | Forming die convenient to back-off shaping and drawing of patterns |
| CN114393794B (en) * | 2022-01-20 | 2024-03-22 | 宁波东恩精密机械有限公司 | Forming die convenient to back-off shaping and drawing of patterns |
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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 | ||
| CP03 | Change of name, title or address |
Address after: No. 818, Second Ring Road, Huangyan District, Taizhou, Zhejiang Patentee after: Taizhou Huangyan Hongqi plastic mould Co. Ltd. Address before: No. 818, Huangyan Second Ring Road, Huangyan, Taizhou, Zhejiang Patentee before: ZHEJIANG HUANGYAN HONGQI PLASTIC MOULD FACTORY |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180827 |