CN222695950U - Need not penetrating gluey head board mould of sand removal - Google Patents
Need not penetrating gluey head board mould of sand removal Download PDFInfo
- Publication number
- CN222695950U CN222695950U CN202420982154.4U CN202420982154U CN222695950U CN 222695950 U CN222695950 U CN 222695950U CN 202420982154 U CN202420982154 U CN 202420982154U CN 222695950 U CN222695950 U CN 222695950U
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- China
- Prior art keywords
- upper box
- sand
- box
- lower box
- glue injection
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- 239000004576 sand Substances 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 title claims description 9
- 238000002347 injection Methods 0.000 claims abstract description 52
- 239000007924 injection Substances 0.000 claims abstract description 52
- 239000003292 glue Substances 0.000 claims abstract description 40
- 238000005266 casting Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract 6
- 238000000034 method Methods 0.000 description 6
- 238000007528 sand casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to the technical field of injection molding machine processing, and discloses a sand-free glue injection head plate die which comprises an upper box and a lower box, wherein the upper box is arranged on the lower box and comprises a glue injection pull rod mounting table cavity, a glue injection oil cylinder mounting hole cavity and a quick-movement oil cylinder seat mounting table cavity, casting ports are arranged at the upper parts of two sides of the upper box, a cavity and a core which are matched with a glue injection head plate to be molded are arranged in the lower box, the core comprises a glue injection bracket channel molding part, a glue melting barrel molding part, a supporting seat track molding part and a glue injection drill rod rotating hole molding part, the butt joint positions of the upper box and the lower box form a die parting surface, and the die parting surface penetrates through the glue injection bracket channel molding part. By changing the parting surface, the narrow gap between the molding part of the injection support and the bottom of the cavity is eliminated, sand removal is not needed, and casting quality is improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machine processing, in particular to a glue injection head plate die without sand removal.
Background
The sand casting process is a casting method for preparing casting molds by taking sand as a main molding material. Sand casting is the most traditional casting method. Because sand casting is not limited by the shape, size, complexity and alloy types of parts, has short production cycle and low cost, sand casting is still the most widely used casting method in casting production, especially casting of single-piece or small-batch castings | for example, a glue injection head plate.
The injection head plate die comprises an upper box and a lower box, wherein the upper box comprises an injection pull rod mounting table cavity, an injection oil cylinder mounting hole cavity and a quick-movement oil cylinder seat mounting table cavity, a cavity matched with an injection head plate to be formed and a core are arranged in the lower box, the core comprises an injection support channel forming part 4, a melt adhesive barrel forming part, a supporting seat track forming part and an injection drill rod rotating hole forming part, a parting surface of the injection head plate in the prior art is arranged at a position vertical to the injection support channel forming part, so that a narrow gap exists between the injection support channel forming part and the bottom cavity, sand cleaning is difficult, and casting quality is easy to influence.
Disclosure of utility model
The utility model aims to provide a glue injection head plate die without sand removal, which eliminates a narrow gap between a glue injection bracket forming part and the bottom of a cavity by changing a parting surface, does not need sand removal and improves casting quality.
In order to achieve the above object, the present utility model provides the following solutions:
The utility model provides a need not to clear sand penetrate gluey head board mould, includes case and lower case, the case sets up down on the case, the case includes penetrates gluey pull rod mount table die cavity, penetrates gluey hydro-cylinder mounting hole die cavity and quick travel hydro-cylinder seat mount table die cavity, and the both sides upper portion of case is provided with the casting gate, be provided with in the lower case with the die cavity and the core of waiting fashioned gluey head board adaptation of penetrating, including penetrating gluey support passageway shaping portion, melt adhesive bucket shaping portion, supporting seat track shaping portion and penetrating the rotatory hole shaping portion of drilling rod on the core, go up the case with the butt joint position of lower case constitutes the mould die joint face, the mould die joint face passes penetrate gluey support passageway shaping portion.
Preferably, the demoulding inclination of the upper box and the lower box is 0.5-3 degrees.
Preferably, a sealing gasket is installed on the outer side of the joint between the lower case and the upper case.
Preferably, the water cooling device further comprises a water cooling bin, wherein the water cooling bin is arranged on the outer side of the upper box and the outer side of the lower box, a water inlet is formed in one side of the water cooling bin, and the outer side of the lower box and the outer side of the upper box are attached to the inner side of the water cooling bin.
Preferably, a handle is fixed at the top of the upper box.
Preferably, an ejection mechanism is arranged below the lower box.
Preferably, the ejecting structure includes miniature electric putter, lifter plate, ejecting piece, slider, limiting plate and spout, the middle part top of lower case is fixed with miniature electric putter, and installs miniature electric putter's top the lifter plate, the top of lifter plate is fixed with ejecting piece, just the both ends of lifter plate are fixed with the slider, the limiting plate is installed in miniature electric putter's both sides, just limiting plate's inner wall one side be provided with the spout of slider adaptation.
Preferably, the symmetry centers of the ejection block and the lifting plate are coincident with the symmetry center of the lower box, and the lifting plate forms a lifting structure through the miniature electric push rod.
According to the technical effects that the upper box is arranged on the lower box and comprises a glue injection pull rod mounting table cavity, a glue injection oil cylinder mounting hole cavity and a quick-moving oil cylinder seat mounting table cavity, casting ports are formed in the upper parts of two sides of the upper box, a cavity and a core which are matched with a glue injection head plate to be molded are formed in the lower box, the core comprises a glue injection support channel forming part, a glue melting barrel forming part, a supporting seat track forming part and a glue injection drill rod rotating hole forming part, a die parting surface is formed at the butt joint position of the upper box and the lower box, the die parting surface penetrates through the glue injection support channel forming part, and the parting surface penetrates through the glue injection support channel forming part.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an isometric view of a mold top box of a sand-free shooting head plate mold according to an embodiment of the present utility model;
FIG. 2 is an isometric view of another angular mold top box of a sand-free shooting head plate according to an embodiment of the present utility model;
FIG. 3 is an isometric view of a lower box of a head plate mold without sand removal according to an embodiment of the present utility model;
1. The device comprises a glue injection pull rod mounting table cavity, a glue injection oil cylinder mounting hole cavity, a quick-moving oil cylinder seat mounting table cavity, a glue injection support channel forming part, a support seat track forming part, a glue injection drill rod rotating hole forming part and a glue melting barrel forming part.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a glue injection head plate die without sand removal, which eliminates a narrow gap between a glue injection bracket forming part and the bottom of a cavity by changing a parting surface, does not need sand removal and improves casting quality.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1-3, the embodiment of the specification provides a glue injection head plate mold without sand removal, which comprises an upper box and a lower box, wherein the upper box is arranged on the lower box and comprises a glue injection pull rod mounting table cavity 1, a glue injection oil cylinder mounting hole cavity 2 and a quick-moving oil cylinder seat mounting table cavity 3, casting nozzles are arranged on the upper parts of two sides of the upper box, a cavity and a core which are matched with a glue injection head plate to be molded are arranged in the lower box, the core comprises a glue injection bracket channel forming part 4, a glue melting barrel forming part 7, a support seat rail forming part 5 and a glue injection drill rod rotating hole forming part 6, the butt joint positions of the upper box and the lower box form a mold parting surface, and the mold parting surface penetrates the glue injection bracket channel forming part 4.
Through setting up the upper box on the lower box, the upper box includes injection pull rod mount table die cavity 1, injection hydro-cylinder mounting hole die cavity 2 and quick travel hydro-cylinder seat mount table die cavity 3, the both sides upper portion of upper box is provided with the casting gate, be provided with in the lower box with the die cavity and the core of waiting to fashioned injection head board adaptation, including injection support passageway shaping portion 4 on the core, melt adhesive bucket shaping portion 7, supporting seat track shaping portion 5 and injection drilling rod swivel hole shaping portion 6, the butt joint position of upper box and lower box constitutes the mould die joint face, the mould die joint face passes injection support passageway shaping portion 4, the die joint face passes injection support passageway shaping portion 4, it has narrow and small clearance to have eliminated to penetrate between injection support shaping portion and the die cavity, make injection head board mould need not the sand removal when the drawing of patterns, the problem of sand removal difficulty has been solved.
The demoulding inclination of the upper box and the lower box is 0.5-3 degrees, the arrangement is convenient for demoulding.
The sealing gasket is arranged on the outer side of the joint between the lower box and the upper box, so that the sealing performance is improved.
The embodiment of the specification further comprises a water cooling bin, wherein the water cooling bin is arranged on the outer sides of the upper box and the lower box, a water inlet is formed in one side of the water cooling bin, the outer side faces of the lower box and the upper box are attached to the inner side face of the water cooling bin, and therefore the cooling speed of castings is accelerated.
The top of going up the case is fixed with the handle, sets up like this, is convenient for remove the case.
An ejection mechanism is arranged below the lower box and is used for ejecting the die in the lower box.
The ejection structure comprises a miniature electric push rod, lifting plates, ejection blocks, sliding blocks, limiting plates and sliding grooves, wherein the miniature electric push rod is fixed above the middle of the lower box, the lifting plates are installed above the miniature electric push rod, the ejection blocks are fixed above the lifting plates, the sliding blocks are fixed at the two ends of the lifting plates, the limiting plates are installed on the two sides of the miniature electric push rod, and the sliding grooves matched with the sliding blocks are formed in one side of the inner wall of the limiting plates.
The symmetry center of the ejection block and the lifting plate coincides with the symmetry center of the lower box, and the lifting plate forms a lifting structure through the miniature electric push rod, so that the lifting structure is arranged, and a casting of the lower box is conveniently ejected.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to facilitate an understanding of the principles and concepts of the utility model and are to be varied in scope and detail by persons of ordinary skill in the art based on the teachings herein. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (8)
1. The utility model provides a need not to clear sand penetrate gluey head board mould, its characterized in that, includes upper box and lower case, the upper box sets up on the lower case, the upper box is including penetrating gluey pull rod mount table die cavity, penetrating gluey hydro-cylinder mounting hole die cavity and quick travel hydro-cylinder seat mount table die cavity, the both sides upper portion of upper box is provided with the casting gate, be provided with in the lower case with the die cavity and the core of waiting to take shape penetrate gluey head board adaptation, including penetrating gluey support passageway shaping portion, melt adhesive bucket shaping portion, supporting seat track shaping portion and penetrating the rotatory hole shaping portion of drilling rod on the core, the upper box with the butt joint position of lower case constitutes the mould die joint face, the mould die joint face passes penetrate gluey support passageway shaping portion.
2. The sand-free glue head plate mold according to claim 1, wherein the demolding inclination of the upper box and the lower box is 0.5-3 degrees.
3. The sand-free glue head plate mold according to claim 1, wherein a sealing gasket is arranged on the outer side of the joint between the lower box and the upper box.
4. The sand-free glue injection head plate mold according to claim 1, further comprising a water cooling bin, wherein the outer sides of the upper box and the lower box are respectively provided with a water cooling bin, one side of the water cooling bin is provided with a water inlet, and the outer side surfaces of the lower box and the upper box are respectively attached to the inner side surface of the water cooling bin.
5. The sand-free glue injection head plate mold according to any one of claims 1 to 4, wherein a handle is fixed to the top of the upper box.
6. The sand-free glue head plate mold according to claim 1, wherein an ejection mechanism is arranged below the lower box.
7. The sand-free glue-shooting head plate mold according to claim 6, wherein the ejection mechanism comprises a miniature electric push rod, a lifting plate, an ejection block, a sliding block, a limiting plate and a sliding groove, the miniature electric push rod is fixed above the middle of the lower box, the lifting plate is installed above the miniature electric push rod, the ejection block is fixed above the lifting plate, the sliding blocks are fixed at two ends of the lifting plate, the limiting plate is installed on two sides of the miniature electric push rod, and the sliding groove matched with the sliding block is arranged on one side of the inner wall of the limiting plate.
8. The sand-free glue-shooting head plate mold according to claim 7, wherein the symmetry center of the ejection block and the lifting plate coincides with the symmetry center of the lower box, and the lifting plate forms a lifting structure through a miniature electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420982154.4U CN222695950U (en) | 2024-05-08 | 2024-05-08 | Need not penetrating gluey head board mould of sand removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420982154.4U CN222695950U (en) | 2024-05-08 | 2024-05-08 | Need not penetrating gluey head board mould of sand removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222695950U true CN222695950U (en) | 2025-04-01 |
Family
ID=95147607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420982154.4U Active CN222695950U (en) | 2024-05-08 | 2024-05-08 | Need not penetrating gluey head board mould of sand removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222695950U (en) |
-
2024
- 2024-05-08 CN CN202420982154.4U patent/CN222695950U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |