CN213704478U - Cold pushing die - Google Patents
Cold pushing die Download PDFInfo
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- CN213704478U CN213704478U CN202022305755.6U CN202022305755U CN213704478U CN 213704478 U CN213704478 U CN 213704478U CN 202022305755 U CN202022305755 U CN 202022305755U CN 213704478 U CN213704478 U CN 213704478U
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Abstract
The utility model discloses a cold-pushing mould, which comprises an upper mould body, a lower mould body, a backing plate and a deviation-rectifying and compressing device; wherein the upper die body covers the lower die body; the backing plate is detachably arranged between the upper die body and the lower die body so as to adjust the thickness of a product; the upper die body, the base plate and the lower die body together enclose a die cavity, and a feeding channel communicated with the die cavity is arranged on the upper die body or the lower die body; the deviation rectifying and pressing device is arranged at the outlet of the product and is used for pressing the product so as to increase the extrusion pressure of the die cavity. The utility model discloses can produce the goods of different thickness through the backing plate of changing different thickness, and the goods of production is closely knit, of high quality.
Description
Technical Field
The utility model relates to a cold mould that pushes away.
Background
In the process of producing the plate, the molten material needs to be molded by a cold-pushing die to form a product, the existing cold-pushing die can only produce the product with a specific thickness, and the quality of the produced product is not high.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a cold mould that pushes away, it can produce the goods of different thickness through the backing plate of changing different thickness, and the goods of production are closely knit, of high quality.
In order to solve the technical problem, the technical scheme of the utility model is that: a cold-pushing mould comprises an upper mould body, a lower mould body, a base plate and a deviation-rectifying pressing device; wherein the content of the first and second substances,
the upper die body covers the lower die body;
the backing plate is detachably arranged between the upper die body and the lower die body so as to adjust the thickness of a product;
the upper die body, the base plate and the lower die body together enclose a die cavity, and a feeding channel communicated with the die cavity is arranged on the upper die body or the lower die body;
the deviation rectifying and pressing device is arranged at the outlet of the product and is used for pressing the product so as to increase the extrusion pressure of the die cavity.
Further in order to facilitate the materials to be sequentially melted, unfolded and cooled and formed in the die cavity along the flowing direction of the materials, the cold-pushing die further comprises a heating mechanism for heating the front half part of the die cavity and a cooling mechanism for cooling the rear half part of the die cavity.
Further provided is a concrete structure of a heating mechanism, wherein the heating mechanism comprises a plurality of heating rods arranged in the upper die body and/or the lower die body.
The concrete structure of a cooling mechanism is further improved, the cooling mechanism comprises a water cooling channel arranged in the upper die body and/or the lower die body.
Further, the backing plate is U-shaped, and the open end of the backing plate is a product outlet.
Further, the backing plate comprises a transverse plate and two vertical plates which are arranged in parallel and are respectively spliced with the transverse plate.
In order to further facilitate the alignment and splicing between the transverse plates and the vertical plates, a guide mechanism for guiding the splicing between the transverse plates and the vertical plates is arranged between the transverse plates and each vertical plate; wherein the content of the first and second substances,
the guide mechanism comprises a concave part and a convex part which are mutually embedded and matched, one of the concave part and the convex part is arranged on the transverse plate, and the other one of the concave part and the convex part is arranged on the vertical plate.
Further provided is a concrete structure of the deviation rectifying and pressing device, which comprises:
a pressure lever;
at least one mounting seat mounted on the upper die body;
and the height adjusting mechanism is arranged between the mounting seat and the pressure rod and is used for adjusting the height of the pressure rod so that the pressure rod can tightly press the product.
The specific structure of the height adjusting mechanism is further provided, the height adjusting mechanism comprises an adjusting rod group which corresponds to the mounting seats one by one, the adjusting rod group comprises at least one adjusting rod, and the adjusting rod is rotatably supported on the pressing rod and is in threaded connection with the corresponding mounting seats.
Further, the cold pushing die further comprises a die seat, and the lower die body is arranged on the die seat.
Further, the backing plate passes through bolt detachably and installs the upper surface of die body down, charge-in passage sets up in the die body down.
After the technical scheme is adopted, in the process of forming the molten material into the product by the cold-pushing mould, the products with different thicknesses can be produced by replacing the backing plates with different thicknesses, the backing plates are detachably mounted and convenient to replace, the product is compressed by the deviation rectifying and compressing device at the outlet of the product, and further, the speed of the product coming out is limited while the product deviation is effectively prevented, so that the material is more uniformly filled in the mould cavity, the pressure extruded in the mould cavity is increased, the pressure of the mould cavity is increased, the product is more compact, and the quality of the product is better; the utility model also heats the first half part of the die cavity through the heating mechanism, so that the material entering the die cavity is melted and expanded, and cools the second half part of the die cavity through the cooling mechanism, so that the material is conveniently cooled and formed into a product, and the surface finish of the product is good; the utility model discloses a height control of closing device's depression bar rectifies is convenient, and then makes the closing device of rectifying be applicable to the production of the goods of different thickness.
Drawings
Fig. 1 is a schematic structural view of a cold-pushing mold of the present invention;
fig. 2 is a schematic structural view of another view angle of the cold push mold of the present invention;
fig. 3 is a schematic structural diagram of the backing plate of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, 2 and 3, a cold-pushing mold comprises an upper mold body 1, a lower mold body 2, a backing plate 3 and a deviation-rectifying and pressing device 4; wherein the content of the first and second substances,
the upper die body 1 covers the lower die body 2;
the backing plate 3 is detachably arranged between the upper die body 1 and the lower die body 2 to adjust the thickness of a product;
the upper die body 1, the backing plate 3 and the lower die body 2 jointly enclose a die cavity, and a feeding channel 5 communicated with the die cavity is arranged on the upper die body 1 or the lower die body 2;
the deviation rectifying and pressing device 4 is arranged at the outlet of the product and is used for pressing the product so as to increase the extrusion pressure of the die cavity.
In this embodiment, the backing plate 3 is detachably mounted on the upper surface of the lower mold body 2 by bolts, and the feeding passage 5 is provided in the lower mold body 2.
Specifically, pass through the utility model discloses an in-process that cold push away the mould and be the goods with the shaping of melting material, can produce the goods of different thickness through the backing plate 3 of changing different thickness, the utility model discloses a backing plate 3 is demountable installation, and it is convenient to change, and the product export still compresses tightly the goods through closing device 4 of rectifying a deviation, and then when effectively preventing the goods skew, has also restricted the speed that the goods came out for the material packs more evenly in the die cavity, and makes the pressure increase of extruding in the die cavity, and die cavity pressure increases and makes the goods more closely knit, and the goods quality is better.
As shown in fig. 1 and 2, in order to facilitate the melting, spreading, cooling and molding of the material in the mold cavity in sequence along the flowing direction of the material, the cold-pushing mold further comprises a heating mechanism for heating the front half part of the mold cavity and a cooling mechanism for cooling the rear half part of the mold cavity.
As shown in fig. 1 and 2, the heating mechanism includes a plurality of heating rods 6 installed in the upper mold body 1 and/or the lower mold body 2; the cooling mechanism comprises a water cooling channel 7 arranged in the upper die body 1 and/or the lower die body 2.
Specifically, the utility model discloses still heat the first half of die cavity through heating mechanism, and then make the material melting that enters into the die cavity expand, cool off the latter half of die cavity through cooling body, and then make things convenient for the material cooling shaping to be the goods to make the smooth finish on goods surface good.
As shown in fig. 3, the backing plate 3 is U-shaped, and the open end of the backing plate 3 is a product outlet.
As shown in fig. 3, the backing plate 3 includes a transverse plate 31 and two vertical plates 32 arranged in parallel and respectively joined to the transverse plate 31.
As shown in fig. 3, in order to facilitate the aligned splicing between the transverse plates 31 and the vertical plates 32, a guide mechanism for guiding the splicing between the transverse plates 31 and the vertical plates 32 is arranged between the transverse plates 31 and each vertical plate 32; wherein the content of the first and second substances,
the guide mechanism comprises a concave part and a convex part which are mutually embedded and matched, one of the concave part and the convex part is arranged on the transverse plate 31, and the other one is arranged on the vertical plate 32.
As shown in fig. 1, the deviation rectifying and pressing device 4 includes:
a pressure lever 41;
at least one mounting seat 42 mounted on the upper die body 1;
a height adjusting mechanism disposed between the mounting seat 42 and the pressing rod 41 and used for adjusting the height of the pressing rod 41 so that the pressing rod 41 presses the product.
In the present embodiment, three mounting seats 42 are arranged in parallel, but the present invention is not limited thereto.
In the present embodiment, the height adjusting mechanism includes an adjusting lever group corresponding to the mounting seats 42 one by one, and the adjusting lever group includes at least one adjusting lever rotatably supported on the pressing lever 41 and threadedly coupled to the corresponding mounting seat 42.
Specifically, the utility model discloses a deviation correcting and pressing device 4's depression bar 41's altitude mixture control is convenient, and then makes deviation correcting and pressing device 4 be applicable to the production of the goods of different thickness.
As shown in fig. 1 and 2, the cold push mold further includes a mold base 8, and the lower mold body 2 is mounted on the mold base 8.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A cold-pushing die is characterized in that,
the device comprises an upper die body (1), a lower die body (2), a base plate (3) and a deviation-rectifying pressing device (4); wherein the content of the first and second substances,
the upper die body (1) covers the lower die body (2);
the backing plate (3) is detachably arranged between the upper die body (1) and the lower die body (2) to adjust the thickness of a product;
the upper die body (1), the base plate (3) and the lower die body (2) jointly enclose a die cavity, and a feeding channel (5) communicated with the die cavity is arranged on the upper die body (1) or the lower die body (2);
the deviation rectifying and pressing device (4) is arranged at the outlet of the product and is used for pressing the product so as to increase the extrusion pressure of the die cavity.
2. Cold push mould according to claim 1,
the mold further comprises a heating mechanism for heating the front half part of the mold cavity and a cooling mechanism for cooling the back half part of the mold cavity.
3. Cold push mould according to claim 2,
the heating mechanism comprises a plurality of heating rods (6) arranged in the upper die body (1) and/or the lower die body (2);
and/or the cooling mechanism comprises a water cooling channel (7) arranged in the upper die body (1) and/or the lower die body (2).
4. Cold push mould according to claim 1,
the backing plate (3) is U-shaped, and the opening end of the backing plate (3) is a product outlet.
5. Cold push mould according to claim 4,
the backing plate (3) comprises a transverse plate (31) and two vertical plates (32) which are arranged in parallel and are respectively spliced with the transverse plate (31).
6. Cold push mould according to claim 5,
a guide mechanism for guiding the splicing of the transverse plate (31) and the vertical plate (32) is arranged between the transverse plate (31) and each vertical plate (32); wherein the content of the first and second substances,
the guide mechanism comprises a concave part and a convex part which are mutually embedded and matched, one of the concave part and the convex part is arranged on the transverse plate (31), and the other one is arranged on the vertical plate (32).
7. Cold push mould according to claim 1,
the deviation rectifying and pressing device (4) comprises:
a pressure lever (41);
at least one mounting seat (42) mounted on the upper die body (1);
a height adjusting mechanism which is arranged between the mounting seat (42) and the pressure rod (41) and is used for adjusting the height of the pressure rod (41) so that the pressure rod (41) presses the product.
8. Cold push mould according to claim 7,
the height adjusting mechanism comprises adjusting rod groups which correspond to the mounting seats (42) one by one, each adjusting rod group comprises at least one adjusting rod, and the adjusting rods are rotatably supported on the pressure rods (41) and are connected with the corresponding mounting seats (42) through threads.
9. Cold push mould according to claim 1,
the die is characterized by further comprising a die seat (8), wherein the lower die body (2) is arranged on the die seat (8).
10. Cold push mould according to claim 1,
the base plate (3) is detachably mounted on the upper surface of the lower die body (2) through bolts, and the feeding channel (5) is arranged in the lower die body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305755.6U CN213704478U (en) | 2020-10-15 | 2020-10-15 | Cold pushing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022305755.6U CN213704478U (en) | 2020-10-15 | 2020-10-15 | Cold pushing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213704478U true CN213704478U (en) | 2021-07-16 |
Family
ID=76798972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022305755.6U Active CN213704478U (en) | 2020-10-15 | 2020-10-15 | Cold pushing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213704478U (en) |
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2020
- 2020-10-15 CN CN202022305755.6U patent/CN213704478U/en active Active
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