CN202862539U - Slide block die with inward drawing front mould for producing upper frames of washing machines - Google Patents
Slide block die with inward drawing front mould for producing upper frames of washing machines Download PDFInfo
- Publication number
- CN202862539U CN202862539U CN 201220475234 CN201220475234U CN202862539U CN 202862539 U CN202862539 U CN 202862539U CN 201220475234 CN201220475234 CN 201220475234 CN 201220475234 U CN201220475234 U CN 201220475234U CN 202862539 U CN202862539 U CN 202862539U
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- plate
- slide block
- base
- shovel base
- shovel
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Abstract
The utility model relates to a slide block die with an inward drawing front mould for producing upper frames of washing machines. The slide block die comprises an upper die and a lower die, wherein the upper die comprises a top clamp plate, a water gate plate, a base plate and a plate A, the lower die comprises a plate B, a square iron, a base plate, an ejector retainer plate and an ejector base plate, the upper die is provided with an inward drawing slide block reverse uncoupling mechanism which comprises a shovel base, an inclined guide rod, a wear-resisting block and a slide block, the shovel base is fixed below the top clamp plate, the inclined guide rod is arranged in the shovel base, the bottom of the inclined guide rod is inserted into the slide block which is pressed at the bottom of the slide block, the wear-resisting block is arranged between the shovel base and the slide block, the slide block is provided with a boss matched with a mould pressing product, after injection molding, the plate A and the plate B are separated, the shovel base drives the slide block to move towards one side through the inclined guide rod, so that the product with a reverse buckle after mould pressing is demoulded. Compared with the prior art, the slide block die has the advantages of compact structure, good stability, long service life, convenience in maintenance, and the like.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of front mould inner drawing type slider mould for the production of frame above the washing machine.
Background technology
Injecting products is various informative now, many products just require mold pressing to go out product with back-off when mold pressing, wanting when this just requires the demoulding can be in the situation that damage product and breaks off relations, when it, the mechanical type cunning is taken out and is taken off back-off mechanism, be mainly reflected in large/medium-sized three template die mould with pin point gate, runner and slide block distance are relatively near, plastic material is easy to flow to the slide block the inside, causes producing product yield and descends, and maintenance cycle is long, in addition, mould maintenance aspect is also very complicated, need to do a large amount of work during maintenance, thereby has influence on the later stage manufacturing schedule.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of compact conformation, good stability, long, the easy to maintenance front mould inner drawing type slider mould for the production of frame above the washing machine of life-span for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of front mould inner drawing type slider mould for the production of frame above the washing machine, comprise patrix, counterdie, described patrix comprises the I-shaped plate, water gap plate, backing plate and A plate, described counterdie comprises the B plate, square iron, base plate, face needle plate and end needle plate, it is characterized in that, described patrix is provided with the inner drawing type slide block and falls uncoupling rigging, this mechanism comprises the shovel base, Angle Pin, wear-resistant block and slide block, described shovel base is fixed on I-shaped plate below, described Angle Pin is arranged in the shovel base, insert in the slide block its bottom, described slide block is pressed in A plate bottom, described wear-resistant block is arranged between shovel base and the slide block, described slide block is provided with the boss that is complementary with molded product, and after injection moulding was finished, A plate and B plate were assigned to, the shovel base to a side shifting, carries out demoulding to the product with back-off after the mold pressing by Angle Pin band movable slider.
Described shovel base is the square shape with leg, and its leg place props up slide block one side, and the shovel sill is P20, and it is 50-52HRC that surface carburization is processed hardness.
Described Angle Pin is inclined in the shovel base, and its bottom is fixed in the slide block, and is mobile on the shovel basal orientation, and the Angle Pin of inclination drives slide block to a Slideslip.
The material of described Angle Pin is SUJ2, and hardness was 58-60HRC after nitriding was processed.
Described slide block one side is provided with back-moving spring.
Described sliding block material is DH2F, and it is 52-55HRC that surface carburization is processed hardness.
Described wear-resistant block material is P20, and it is 50-52HRC that surface carburization is processed hardness.
Described I-shaped plate, water gap plate, backing plate and A plate set gradually from top to bottom.
Described B plate is fixed on the base plate by the square iron that four jiaos of belows, its bottom arrange, and also is provided with successively end needle plate and face needle plate between base plate and the B plate.
After mold injection is complete, after the die sinking, dynamic model retreats, and the A plate is connected the A plate with the B plate by shutter and separates first with the B plate, and the shovel base unclamps when separating, Angle Pin drives slide block to a direction, the product back-off is carried out the demoulding, when slide block slides into certain position, under block location and the effect with spring, keep demoulding state, guarantee the accurate location of next matched moulds.
Compared with prior art, the utlity model has following advantage:
1. this programme adopts the sliding mode of taking out that back-off is carried out the demoulding, designs more succinctly in version.
2. compact conformation and having stable behavior reach reliably, are skillfully constructed, easily processing.
3. the design of slide block shape is smaller and more exquisite, has saved die cost.
4. easy-maintaining, very practical Novel mould core pulling mechanism.
Description of drawings
Fig. 1 is that the utility model is for the production of the structural representation of the front mould inner drawing type slider mould matched moulds state of frame above the washing machine;
Fig. 2 is A section enlarged drawing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
Shown in Fig. 1-2, a kind of front mould inner drawing type slider mould for the production of frame above the washing machine, comprise upper die and lower die, described patrix comprises I-shaped plate 1, water gap plate 2, backing plate 3 and the A plate 4 that sets gradually from top to bottom, described counterdie comprises B plate 5, square iron 6, base plate 9, face needle plate 7 and end needle plate 8, B plate 5 is fixed on the base plate 9 by the square iron 6 that four jiaos of belows, its bottom arrange, and 5 of base plate 9 and B plate also are provided with end needle plate 8 and face needle plate 7 successively.
Described patrix is provided with the inner drawing type slide block and falls uncoupling rigging, this mechanism comprises shovel base 10, Angle Pin 12, wear-resistant block 13 and slide block 14, shovel base 10 is the square shape with leg, shovel basic 10 tops and be fixed on I-shaped plate 1 below, its bottom supports place props up slide block 14 1 sides, the shovel sill is P20, and it is 50-52HRC that surface carburization is processed hardness.Described Angle Pin 12 is inclined in the shovel base 10, and its bottom is fixed in the slide block 14, and shovel base 10 moves up, and the Angle Pin 12 of inclination can drive slide block 14 to a Slideslip.The material of Angle Pin is SUJ2, and hardness was 58-60HRC after nitriding was processed.
Described slide block 14 is pressed in A plate 4 bottoms, and slide block 14 1 sides are provided with back-moving spring 15, and block of material is DH2F, and it is 52-55HRC that surface carburization is processed hardness.Described wear-resistant block 13 is arranged between shovel base 10 and the slide block 14, wear-resistant block 13 is provided with limited screw 16, the wear-resistant block material is P20, it is 50-52HRC that surface carburization is processed hardness, described slide block 14 is provided with the boss 11 that is complementary with molded product, and after injection moulding was finished, A plate and B plate were assigned to, the shovel base to a side shifting, carries out demoulding to the product with back-off after the mold pressing by Angle Pin band movable slider.
After mold injection is complete, after the die sinking, dynamic model retreats, and the A plate is connected the A plate with the B plate by shutter and separates first with the B plate, and the shovel base unclamps when separating, Angle Pin drives slide block to a direction, the product back-off is carried out the demoulding, when slide block slides into certain position, under block location and the effect with spring, keep demoulding state, guarantee the accurate location of next matched moulds.
Claims (6)
1. front mould inner drawing type slider mould for the production of frame above the washing machine, comprise patrix, counterdie, described patrix comprises the I-shaped plate, water gap plate, backing plate and A plate, described counterdie comprises the B plate, square iron, base plate, face needle plate and end needle plate, it is characterized in that, described patrix is provided with the inner drawing type slide block and falls uncoupling rigging, this mechanism comprises the shovel base, Angle Pin, wear-resistant block and slide block, described shovel base is fixed on I-shaped plate below, described Angle Pin is arranged in the shovel base, and insert in the slide block its bottom, and described slide block is pressed in A plate bottom, described wear-resistant block is arranged between shovel base and the slide block, and described slide block is provided with the boss that is complementary with molded product.
2. a kind of front mould inner drawing type slider mould for the production of frame above the washing machine according to claim 1 is characterized in that, described shovel base is the square shape with leg, and its leg place props up slide block one side.
3. a kind of front mould inner drawing type slider mould for the production of frame above the washing machine according to claim 1, it is characterized in that, described Angle Pin is inclined in the shovel base, and its bottom is fixed in the slide block, mobile on the shovel basal orientation, the Angle Pin of inclination drives slide block to a Slideslip.
4. a kind of front mould inner drawing type slider mould for the production of frame above the washing machine according to claim 1 is characterized in that, described slide block one side is provided with back-moving spring.
5. a kind of front mould inner drawing type slider mould for the production of frame above the washing machine according to claim 1 is characterized in that, described I-shaped plate, water gap plate, backing plate and A plate set gradually from top to bottom.
6. a kind of front mould inner drawing type slider mould for the production of frame above the washing machine according to claim 1, it is characterized in that, described B plate is fixed on the base plate by the square iron that four jiaos of belows, its bottom arrange, and also is provided with successively end needle plate and face needle plate between base plate and the B plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475234 CN202862539U (en) | 2012-09-17 | 2012-09-17 | Slide block die with inward drawing front mould for producing upper frames of washing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475234 CN202862539U (en) | 2012-09-17 | 2012-09-17 | Slide block die with inward drawing front mould for producing upper frames of washing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862539U true CN202862539U (en) | 2013-04-10 |
Family
ID=48029290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475234 Expired - Fee Related CN202862539U (en) | 2012-09-17 | 2012-09-17 | Slide block die with inward drawing front mould for producing upper frames of washing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498753A (en) * | 2017-09-13 | 2017-12-22 | 上海小糸车灯有限公司 | Mold insert made from tubulose light guide injection mold mold insert processing method and use this method |
| CN113752482A (en) * | 2020-06-05 | 2021-12-07 | 广东顶峰精密技术有限公司 | Slide core-pulling die |
-
2012
- 2012-09-17 CN CN 201220475234 patent/CN202862539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498753A (en) * | 2017-09-13 | 2017-12-22 | 上海小糸车灯有限公司 | Mold insert made from tubulose light guide injection mold mold insert processing method and use this method |
| CN107498753B (en) * | 2017-09-13 | 2023-08-04 | 华域视觉科技(上海)有限公司 | Processing method of tubular light guide injection mold insert and insert manufactured by adopting same |
| CN113752482A (en) * | 2020-06-05 | 2021-12-07 | 广东顶峰精密技术有限公司 | Slide core-pulling die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |