CN212949304U - Extrusion die of composite window frame profile - Google Patents
Extrusion die of composite window frame profile Download PDFInfo
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- CN212949304U CN212949304U CN202021497398.1U CN202021497398U CN212949304U CN 212949304 U CN212949304 U CN 212949304U CN 202021497398 U CN202021497398 U CN 202021497398U CN 212949304 U CN212949304 U CN 212949304U
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Abstract
The utility model relates to an extrusion die of a composite material window frame section bar, which comprises a fixed die body (1), an inner die core (2), an adhesive injection cover plate (3), an adhesive receiving box (4), a connecting square column (5), a fixed distributing plate (6) and an adjusting square shell (7), wherein the adhesive injection cover plate (3) is arranged on the front end surface of the fixed die body (1), the adhesive receiving box (4) is fixedly arranged on the front end surface of the adhesive injection cover plate (3), a plurality of connecting square columns (5) are uniformly arranged around the fixed die body (1), the fixed distributing plate (6) is arranged in front of the adhesive receiving box (4), the adjusting square shell (7) is fixedly arranged in the middle of the fixed distributing plate (6), the utility model has the advantages of novel structure and practical function, firm assembly of the extrusion die, accurate adjustment, production raw materials can be saved, and the extrusion molding quality of the composite material window frame section bar produced by using the extrusion die is good, the internal structure has uniform mechanical strength and high quality and efficiency.
Description
Technical Field
The utility model relates to a mold design and manufacturing technical field, concretely relates to combined material window frame section's extrusion tooling.
Background
With the gradual improvement of the environmental protection requirement and the energy saving level in China and the increasing improvement of the living standard of people, the passive house technology is widely popularized and applied, the passive house requires a large lighting area of a window and requires windows and doors to have lower heat transfer coefficients and higher sealing performance, so that the bridge-cut-off aluminum alloy windows and doors are produced and widely popularized and applied. In order to enable the bridge-cut-off aluminum alloy door and window to have lower heat transfer coefficient and higher sealing performance, effectively obstruct heat conduction and heat convection in a window frame profile, reduce the heat conduction performance of the window frame profile, and improve the heat insulation performance, the noise prevention and sound insulation performance, the fireproof and flame retardant functions of the window frame profile, a composite material window frame profile is innovatively designed, as shown in figure 10, the composite material window frame profile is an integral component of reinforced glass fiber and polyurethane composite material which are extruded and molded at one time, the reinforced glass fiber is uniformly distributed in the window frame profile, the cross section of the composite material window frame profile is in a shape like a Chinese character 'ri', two closed cavities are arranged in the composite material window frame profile, a reinforced heat insulation rib plate is arranged in the middle of the composite material window frame profile, triangular embedded grooves are symmetrically arranged at the upper end and the lower end of the left side and the right end, t-shaped mounting bars are symmetrically arranged on the left side and the right side of the outer part of the frame. In order to produce and manufacture the composite material window frame profile with guaranteed quality and quantity, a set of special extrusion dies must be designed and manufactured.
Disclosure of Invention
An object of the utility model is to provide an extrusion tooling of combined material window frame section bar, novel structure function is practical, and this extrusion tooling equipment is firm, adjusts accurately, can practice thrift raw materials for production, and the combined material window frame section bar extrusion moulding who uses this extrusion tooling production is of high quality, and the even mechanical strength of inner structure is high, and the quality is excellent efficiently.
The utility model adopts the technical proposal that: an extrusion die for a composite material window frame section comprises a fixed die body 1, an inner die core 2, a glue injection cover plate 3, a glue receiving box 4, a connecting square column 5, a fixed branching plate 6 and an adjusting square shell 7, wherein the fixed die body 1 is in a cuboid shape, a die inner cavity 11 is arranged in the middle of the long direction of the fixed die body, an observation window hole 12, a glue injection hole 13 and a cooling water through hole 14 are sequentially arranged in the periphery of the long direction from front to back, the observation window hole 12 is arranged on the upper cavity wall of the front section of the fixed die body 1, transparent glass 15 is arranged on the observation window hole 12, the observation window hole 12 is communicated with the die inner cavity 11 inwards, the glue injection hole 13 is arranged on the outer cavity wall of the front section of the fixed die body 1, an annular glue injection cavity 16 is arranged on the inner wall of the die inner cavity 11, the glue injection hole 13 is communicated with the annular glue injection cavity 16 inwards, a glue injection pipe joint is arranged on the, the two ends of the cooling water through hole 14 are provided with water pipe connectors, the glue injection cover plate 3 is arranged on the front end surface of the fixed die body 1, the middle of the glue injection die core hole 31 is provided with two glue injection die core holes 31, the periphery of the glue injection die core hole is evenly provided with a plurality of glue injection inlet holes 32, the glue receiving box 4 is fixedly arranged on the front end surface of the glue injection cover plate 3, the middle of the front side plate of the glue receiving box 4 is provided with two glue receiving die core holes 41, the periphery of the front side plate is evenly provided with a plurality of glue receiving inlet holes 42, the inner bottom surface shape of the glue receiving box 4 is consistent with the outer contour shape of the glue receiving inlet holes 42, a plurality of connecting square columns 5 are evenly arranged on the periphery of the fixed die body 1, the fixed distributing plate 6 is arranged in front of the glue receiving box 4, the rear sections of the connecting square columns 5 are fixedly connected with the fixed die body 1, the front ends of the connecting square columns 5 are fixedly connected with the fixed distributing plate 6, the rear sections, the middle of fixed distributing board 6 is provided with square hole 61, evenly be provided with a plurality of separated time silk inlet 62 all around, adjust square shell 7 fixed mounting in the middle of fixed distributing board 6, be provided with preceding adjusting screw 71 on its all around conchal wall, inner mold core 2 includes two inner mold core strips 21 and two connecting blocks 22, two inner mold core strips 21 set up side by side, two connecting blocks 22 fixed mounting are in the middle of two inner mold core strips 21, two connecting blocks 22 set up front end and the middle part of inner mold core strip 21 respectively, inner mold core 2 sets up in model inner chamber 11, its front end outwards extends to pass injection mold core hole 31, connect rubber mold core hole 41 and square hole 61 to insert in adjusting square shell 7, be connected with the bottom surface of adjusting square shell 7, preceding adjusting screw 71 contacts with the anterior segment of inner mold core 2.
Compared with the prior art, the utility model following beneficial effect has: novel structure function is practical, and this extrusion tooling equipment is firm, adjusts the accuracy, can practice thrift raw materials for production, and the combined material window frame section bar extrusion moulding who uses this extrusion tooling production is of high quality, and the even mechanical strength of inner structure is high, and the quality is excellent efficient.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
figure 2 is a cross-sectional view a-a of figure 1,
figure 3 is a cross-sectional view B-B of figure 2,
figure 4 is a schematic three-dimensional structure of the present invention,
figure 5 is a left side view of figure 1,
figure 6 is a right side view of figure 1,
figure 7 is a cross-sectional view of C-C of figure 1,
figure 8 is a cross-sectional view taken along line D-D of figure 1,
figure 9 is a cross-sectional view E-E of figure 1,
fig. 10 is a schematic view of the structure of the composite sash profile.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 9, an extrusion mold for a composite material window frame section comprises a fixed mold body 1, an inner mold core 2, a glue injection cover plate 3, a glue receiving box 4, a connecting square column 5, a fixed branching plate 6 and an adjusting square shell 7, wherein the fixed mold body 1 is in a cuboid shape, a mold inner cavity 11 is arranged in the middle of the length direction of the fixed mold body, an observation window hole 12, glue injection holes 13 and cooling water holes 14 are sequentially arranged in the periphery of the length direction of the fixed mold body from front to back, the observation window hole 12 is arranged on the upper cavity wall of the front section of the fixed mold body 1, transparent glass 15 is arranged on the observation window hole 12, the observation window hole 12 is communicated with the mold inner cavity 11 inwards, two glue injection holes 13 are arranged on the outer cavity wall of the front section of the fixed mold body 1, an annular glue injection cavity 16 is arranged on the inner wall of the mold inner cavity 11, the glue injection holes 13 are communicated with the annular glue injection cavity 16 inwards, a glue injection pipe joint is, the two ends of the cooling water through hole 14 are provided with water pipe connectors, the glue injection cover plate 3 is arranged on the front end surface of the fixed die body 1, two glue injection die core holes 31 are arranged in the middle, a plurality of glue injection wire inlet holes 32 are uniformly arranged on the periphery of the glue injection cover plate 3, the glue receiving box 4 is fixedly arranged on the front end surface of the glue injection cover plate 3, two glue receiving die core holes 41 are arranged in the middle of the front side plate of the glue receiving box 4, a plurality of glue receiving wire inlet holes 42 are uniformly arranged on the periphery of the front side plate of the glue receiving box 4, the inner bottom surface shape of the glue receiving box 4 is consistent with the outer contour shape of the glue receiving wire inlet holes 42, four connecting square columns 5 are uniformly arranged on the periphery of the fixed die body 1, the fixed distributing plate 6 is arranged in front of the glue receiving box 4, the rear sections of the connecting square columns 5 are fixedly connected with the fixed die body 1, the front ends of the connecting square columns 5 are fixedly connected with the fixed distributing plate 6, the rear sections, the middle of fixed distributing board 6 is provided with square hole 61, evenly be provided with a plurality of separated time silk inlet 62 all around, adjust square shell 7 fixed mounting in the middle of fixed distributing board 6, be provided with preceding adjusting screw 71 on its all around conchal wall, inner mold core 2 includes two inner mold core strips 21 and two connecting blocks 22, two inner mold core strips 21 set up side by side, two connecting blocks 22 fixed mounting are in the middle of two inner mold core strips 21, two connecting blocks 22 set up front end and the middle part of inner mold core strip 21 respectively, inner mold core 2 sets up in model inner chamber 11, its front end outwards extends to pass injection mold core hole 31, connect rubber mold core hole 41 and square hole 61 to insert in adjusting square shell 7, be connected with the bottom surface of adjusting square shell 7, preceding adjusting screw 71 contacts with the anterior segment of inner mold core 2.
The extrusion die is fixedly installed on an extrusion production line through a fixed die body 1, a heating device is installed on the rear section of the fixed die body 1, a polyurethane raw material of a composite material window frame profile is injected into a model inner cavity 11 through an injection hole 13 and an annular injection cavity 16, a reinforced glass fiber raw material of the composite material window frame profile enters a filament hole 62 through branching, a glue receiving filament hole 42 and a glue injection filament hole 32 into the model inner cavity 11, and the polyurethane raw material and the reinforced glass fiber raw material are uniformly mixed, heated and cured in the model inner cavity 11 and then are extruded out through the rear end of the fixed die body 1.
The inner mold core 2 is arranged in the mold cavity 11 of the fixed mold body 1, an extrusion mold cavity of the composite material window frame section is formed between the inner mold core 2 and the fixed mold cavity, the front end of the inner mold core 2 extends outwards to extend through the glue injection mold core hole 31, the glue receiving mold core hole 41 and the square hole 61 to be inserted into the adjusting square shell 7, the rear adjusting screw 51 is contacted with the glue injection cover plate 3, the front adjusting screw 71 is contacted with the front section of the inner mold core 2, the rear adjusting screw 51 and the front adjusting screw 71 are rotationally adjusted, the position of the inner mold core 2 in the mold cavity 11 can be adjusted, so that the shape and the cavity distance of the extrusion mold cavity are adjusted, the extrusion molding quality of the composite material window frame section is improved, the front and middle adjusting points are matched and adjusted accurately, the adjusting operation is convenient and quick, the two connecting blocks 22 are fixedly arranged between the two inner mold core strips 21 and are respectively arranged at the front end and the middle section of the inner, the whole action during the regulation can make two closed mouths of the composite window frame section bar symmetrical and consistent, the regulation is accurate, and the regulation operation is convenient and rapid.
The observation window hole 12 is arranged on the upper cavity wall of the front section of the fixed die body 1, the observation window hole 12 is provided with transparent glass 15, the glue injection condition in the inner cavity 11 of the die can be observed from the observation window hole 12 through the transparent glass 15, and the visualized production operation is favorable for improving the production quality and saving the production raw materials; an annular glue injection cavity 16 is formed in the inner wall of the inner cavity 11 of the model, the glue injection holes 13 are communicated with the annular glue injection cavity 16 inwards, and polyurethane raw materials are injected into the annular glue injection cavity 16 through the glue injection holes 13 and then into the inner cavity 11 of the model, so that smooth glue injection is facilitated, and uniform glue injection is ensured; the cooling water hole 14 sets up in the chamber wall in fixed die body 1 middle section, has cooling liquid to flow in the cooling water hole 14, but the transmission of the heat of the fixed die body 1 back end of separation to the anterior segment makes the operating temperature of the anterior segment workspace and the back end workspace of fixed die body 1 keep in appropriate scope, is favorable to the homogeneous mixing heating solidification of combined material window frame section bar, is favorable to improving production quality.
The glue receiving box 4 is fixedly arranged on the front end face of the glue injection cover plate 3, the glue receiving box 4 can be used for receiving polyurethane raw materials leaked from the glue injection mold core hole 31 and the glue injection wire inlet hole 32 on the glue injection cover plate 3, when the reinforced glass fiber raw materials enter the model inner cavity 11 through the glue receiving wire inlet hole 42 and the glue injection wire inlet hole 32, the reinforced glass fiber raw materials can be soaked in advance, the received polyurethane raw materials are brought into the model inner cavity 11 again, production raw materials can be saved, the shape of the inner bottom face of the glue receiving box 4 is consistent with the shape of the outer contour of the plurality of glue receiving wire inlet holes 42, and the glue receiving box is favorable for being soaked fully in advance and is smooth in glue carrying.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. An extrusion die for a composite material window frame profile is characterized by comprising a fixed die body (1), an inner die core (2), a glue injection cover plate (3), a glue receiving box (4), a connecting square column (5), a fixed branching plate (6) and an adjusting square shell (7), wherein the fixed die body (1) is in a cuboid shape, a die cavity (11) is arranged in the middle of the long direction of the fixed die body, an observation window hole (12), a glue injection hole (13) and a cooling water hole (14) are sequentially arranged in the front and back direction of the periphery of the long direction of the fixed die body, the observation window hole (12) is arranged on the upper cavity wall of the front section of the fixed die body (1), transparent glass (15) is arranged on the observation window hole (12), the observation window hole (12) is inwards communicated with the die cavity (11), the glue injection hole (13) is arranged on the outer cavity wall of the front section of the fixed die body (1), an annular glue injection, the glue injection hole (13) is internally communicated with the annular glue injection cavity (16), a glue injection pipe joint is arranged on the glue injection hole (13), a plurality of cooling water through holes (14) are arranged in the cavity wall at the middle section of the fixed die body (1), water pipe joints are arranged at two ends of the cooling water through holes (14), a glue injection cover plate (3) is arranged on the front end surface of the fixed die body (1), two glue injection die core holes (31) are arranged in the middle of the glue injection die core holes, a plurality of glue injection wire inlet holes (32) are uniformly arranged at the four peripheries of the glue injection die core holes, a glue receiving box (4) is fixedly arranged on the front end surface of the glue injection cover plate (3), two glue receiving die core holes (41) are arranged in the middle of the front side plate of the glue receiving box (4), a plurality of glue receiving wire inlet holes (42) are uniformly arranged at the peripheries of the glue receiving box (4), the shape of the inner bottom surface of the glue receiving box (4) is consistent with the shape of the outer contour of the glue receiving, the fixed distributing plate (6) is arranged in front of the glue receiving box (4), the rear section of the connecting square column (5) is fixedly connected with the fixed die body (1), the front end of the connecting square column (5) is fixedly connected with the fixed distributing plate (6), the rear section of the connecting square column (5) is provided with a rear adjusting screw (51), the rear adjusting screw (51) is contacted with the glue injection cover plate (3), the middle of the fixed distributing plate (6) is provided with a square hole (61), the periphery of the fixed distributing plate is uniformly provided with a plurality of distributing wire inlet holes (62), the adjusting square shell (7) is fixedly arranged in the middle of the fixed distributing plate (6), the peripheral shell wall of the adjusting square shell is provided with a front adjusting screw (71), the inner die core (2) comprises two inner die core strips (21) and two connecting blocks (22), the two inner die core strips (21) are arranged in parallel, the two connecting blocks (22) are fixedly arranged in the middle of the two inner die, two connecting blocks (22) are respectively arranged at the front end and the middle section of the inner mold core strip (21), the inner mold core (2) is arranged in the inner cavity (11) of the mold, the front end of the inner mold core (2) outwards extends through the glue injection mold core hole (31), the glue receiving mold core hole (41) and the square hole (61) to be inserted into the adjusting square shell (7) and is connected with the bottom surface of the adjusting square shell (7), and the front adjusting screw (71) is in contact with the front section of the inner mold core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497398.1U CN212949304U (en) | 2020-07-16 | 2020-07-16 | Extrusion die of composite window frame profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021497398.1U CN212949304U (en) | 2020-07-16 | 2020-07-16 | Extrusion die of composite window frame profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212949304U true CN212949304U (en) | 2021-04-13 |
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ID=75396257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021497398.1U Active CN212949304U (en) | 2020-07-16 | 2020-07-16 | Extrusion die of composite window frame profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212949304U (en) |
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2020
- 2020-07-16 CN CN202021497398.1U patent/CN212949304U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220914 Address after: West of Xiaoliu Village, Gaoxin Sub-district Office, Zouping County, Binzhou City, Shandong Province, 256600 Patentee after: SHANDONG GANZHENG CNC MACHINERY Co.,Ltd. Address before: 030621 Shangying village, Yuci District, Jinzhong City, Shanxi Province Patentee before: Shanxi Jipu precision machinery mould Co.,Ltd. |
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| TR01 | Transfer of patent right |