CN217558090U - Reinforced energy-saving door and window auxiliary frame and extrusion die thereof - Google Patents
Reinforced energy-saving door and window auxiliary frame and extrusion die thereof Download PDFInfo
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- CN217558090U CN217558090U CN202123260187.3U CN202123260187U CN217558090U CN 217558090 U CN217558090 U CN 217558090U CN 202123260187 U CN202123260187 U CN 202123260187U CN 217558090 U CN217558090 U CN 217558090U
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Abstract
The utility model belongs to the technical field of the technique of building materials and specifically relates to an energy-conserving door and window of strenghthened type attaches frame and extrusion tooling thereof. The door and window auxiliary frame comprises an auxiliary frame body, wherein a plurality of V-shaped grooves are formed in the upper plane of the auxiliary frame body, a plurality of trapezoidal grooves are formed in the lower plane of the auxiliary frame body, mounting grooves are formed in two side surfaces of the auxiliary frame body, and the trapezoidal grooves are formed in the inner side surfaces of the mounting grooves; the middle part of attaching the frame body is inlayed and is had square steel pipe, the inside of attaching the frame body still symmetry is provided with hollow structure. The extrusion die of the door and window auxiliary frame comprises a shunting die body, a transition plate, a support plate, a confluence plate, a first opening die, a second opening die and a third opening die which are sequentially arranged from top to bottom, wherein a rear die body is arranged on an oblique angle of the shunting die body. The utility model discloses strengthened the bending strength that door and window attaches the frame, saved raw and other materials, reduced the heat transfer, be favorable to environmental protection and energy-conservation.
Description
Technical Field
The utility model belongs to the technical field of the technique of building materials and specifically relates to an energy-conserving door and window of strenghthened type attaches frame and extrusion tooling thereof.
Background
In actual building construction, the size of the built door and window opening is not standard, and a component needs to be designed to carry out sizing and positioning on the door and window, so that the auxiliary frame on the market exists. The door and window auxiliary frame is used, so that the machining size and the installation position of the door and window can be accurately measured, the installation difficulty is reduced, and the construction period is shortened. However, in order to increase the strength of the conventional auxiliary frame for doors and windows (as shown in fig. 1), the middle part of the conventional auxiliary frame for doors and windows adopts a solid structure, and the peripheral wall thickness of the auxiliary frame for doors and windows is not consistent with the cooling rate of the solid structure in the middle part of the auxiliary frame for doors and windows, so that the auxiliary frame for doors and windows is very easy to deform and distort in the production process, the quality of products is low, the rejection rate is high, and the auxiliary frame for doors and windows is not beneficial to environmental protection and energy conservation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the background technology, and providing a reinforced energy-saving door and window auxiliary frame and an extrusion die thereof, which enhance the bending strength of the door and window auxiliary frame through the improvement of the structure of the door and window auxiliary frame, realize a hollow structure, save raw materials, reduce heat transfer and are beneficial to environmental protection and energy saving; meanwhile, the rear die body of the extrusion die is installed and positioned by adopting an oblique angle, so that the co-extrusion of the square steel pipe and the wood plastic is favorably realized.
The utility model provides a technical scheme that its technical problem adopted is: a reinforced energy-saving door and window auxiliary frame comprises an auxiliary frame body, wherein multiple V-shaped grooves are formed in the upper plane of the auxiliary frame body, multiple trapezoidal grooves are formed in the lower plane of the auxiliary frame body, mounting grooves are formed in two side faces of the auxiliary frame body, the trapezoidal grooves are formed in the inner side faces of the mounting grooves, and the anti-distortion capacity of the door and window auxiliary frame is improved due to the arrangement of the trapezoidal grooves; the middle part of attaching the frame body is inlayed and is had square steel pipe, and it has increased the bulk strength that door and window attaches the frame, the inside that attaches the frame body still symmetry is provided with hollow structure, and under its prerequisite of guaranteeing intensity, saved the material, realized environmental protection and energy saving's purpose.
Preferably, the inside of the square steel pipe is of a cavity structure, and the size of the square steel pipe is 15mm by 15mm.
Meanwhile, the utility model also provides an extrusion die of preparation strenghthened type energy-conserving door and window attaches frame, including reposition of redundant personnel die body, cross cab apron, mounting panel, cylinder manifold, first bush, second bush and the third bush that top-down set gradually, be provided with the back die body on an oblique angle of reposition of redundant personnel die body, be provided with the extrusion runner in the back die body, the lateral surface of reposition of redundant personnel die body is provided with the transport runner that is used for carrying the square steel pipe, the transport runner with the extrusion runner forms steel material and wood-plastic material's crowded runner altogether; a symmetrical shunting branch is arranged in the shunting die body and is communicated with the extrusion flow channel; and cavities are formed in the transition plate, the support plate, the bus bar, the first neck mold, the second neck mold and the third neck mold and serve as channels for forming the door and window auxiliary frame, so that the size of the door and window auxiliary frame can be well guaranteed.
Further, the split-flow die body is divided into an upper split-flow die body, a middle split-flow die body and a lower split-flow die body, the upper split-flow die body and the lower split-flow die body are symmetrically arranged, and the middle split-flow die body is located between the upper split-flow die body and the lower split-flow die body; go up the reposition of redundant personnel die body with be provided with down the Y font on the reposition of redundant personnel die body the reposition of redundant personnel fork, be provided with on the well reposition of redundant personnel die body carry the runner, the export of carrying the runner is provided with end cover, be provided with on the end cover with the shape and the size matched with guiding hole of square steel pipe, it can effectively guarantee square steel pipe is in attach the intermediate position of frame body, improve door and window and attach the quality of frame.
Furthermore, a first bulge matched with the V-shaped groove is arranged on the upper side surface of the inner cavity of the third neck ring mold, a second bulge matched with the trapezoid groove is arranged on the lower side surface of the inner cavity of the third neck ring mold, and third bulges matched with the mounting groove are arranged on the left side surface and the right side surface of the inner cavity of the third neck ring mold; the upper side and the lower side of the inner cavity of the first neck mold and the inner cavity of the second neck mold are both planar, the size of each inner cavity of the second neck mold is 1-2mm smaller than that of each inner cavity of the first neck mold, a gradually-small cavity is formed, the compactness of wood-plastic materials is improved, and the overall quality is improved.
Furthermore, the inner cavities of the transition plate and the bus board are both in a conical shape, so that the wood-plastic material is gradually extruded in the inner cavities of the transition plate and the bus board, and the forming quality is improved.
The utility model has the advantages that: (1) Through the improvement of the door and window auxiliary frame structure, a plurality of trapezoidal grooves are formed in the auxiliary frame body, the square steel pipe is extruded in the auxiliary frame body in a co-extrusion mode, the anti-distortion capacity and the overall strength of the door and window auxiliary frame are improved, and hollow structures are symmetrically arranged in the auxiliary frame body, so that materials are saved, heat transfer is reduced, and the door and window auxiliary frame structure is beneficial to environmental protection and energy conservation on the premise of ensuring the strength; (2) The rear mould body of the door and window auxiliary frame extrusion mould is installed and positioned by adopting an oblique angle, so that the co-extrusion of the square steel pipe and the wood plastic is favorably realized; (3) By arranging the sealing end cover and arranging the guide hole matched with the square steel pipe in shape and size on the sealing end cover, the square steel pipe can be effectively ensured to be positioned in the middle of the auxiliary frame body, and the quality of the door and window auxiliary frame is improved; (4) The sizes and the shapes of the inner cavities of the first neck mold, the second neck mold and the third neck mold are gradually changed, so that the compactness of the wood-plastic material is improved, the overall quality is improved, the inner cavities of the transition plate and the bus plate are in conical shapes, the wood-plastic material is gradually extruded in the inner cavities of the transition plate and the bus plate, and the forming quality is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a conventional auxiliary frame for doors and windows;
FIG. 2 is a schematic structural view of the auxiliary frame of the middle door/window of the present invention;
FIG. 3 is a schematic view of the joint of the middle extrusion mold of the present invention;
fig. 4 is a schematic structural view of a split flow die body according to the present invention;
fig. 5 is a schematic structural view of an upper split flow die body according to the present invention;
FIG. 6 is a schematic view of a first die according to the present invention;
fig. 7 is a schematic structural view of a third die according to the present invention.
In the figure: 01. the split type pipe frame comprises an auxiliary frame body, 02V-shaped grooves, 03 trapezoid grooves, 04 installation grooves, 05 square steel pipes, 06 hollow structures, 11 split flow die bodies, 111 upper split flow die bodies, 112 middle split flow die bodies, 113 lower split flow die bodies, 12 transition plates, 13 support plates, 14 bus plates, 15 first die bodies, 16 second die bodies, 17 third die bodies, 171 first protrusions, 172 second protrusions, 173 third protrusions, 18 rear die bodies, 19 extrusion flow channels, 20 conveying flow channels, 21 split flow channels, 22 die cavities, 23 sealing end covers and 24 guide holes.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 2, the reinforced energy-saving door and window auxiliary frame comprises an auxiliary frame body 01, wherein three V-shaped grooves 02 are formed in the upper plane of the auxiliary frame body 01, a plurality of trapezoidal grooves 03 are formed in the lower plane of the auxiliary frame body 01, mounting grooves 04 are formed in two side faces of the auxiliary frame body 01, the trapezoidal grooves 03 are formed in the inner side faces of the mounting grooves 04, and the anti-distortion capacity of the door and window auxiliary frame is improved due to the arrangement of the trapezoidal grooves 03; attach the middle part of frame body 01 and inlay and have square steel pipe 05, the inside of square steel pipe 05 is the cavity structure, just the size of square steel pipe 05 is 15 x 15mm, and it has increased door and window and has attached the bulk strength of frame, the inside of attaching frame body 01 still symmetry is provided with hollow structure 06, and it has saved the material under the prerequisite of proof strength, has realized environmental protection and energy saving's purpose.
As shown in fig. 3, the utility model also provides an extrusion die for manufacturing the reinforced energy-saving door and window auxiliary frame, which comprises a flow distribution die body 11, a transition plate 12, a support plate 13, a bus plate 14, a first port die 15, a second port die 16 and a third port die 17 which are sequentially arranged from top to bottom, wherein a back die body 18 is arranged on an oblique angle of the flow distribution die body 11, an extrusion flow channel 19 is arranged in the back die body 18, a conveying flow channel 20 for conveying the square steel pipe 05 is arranged on the outer side surface of the flow distribution die body 11, and the conveying flow channel 20 and the extrusion flow channel 19 form a co-extrusion flow channel of a steel material and a wood-plastic material; a symmetrical shunting branch 21 is arranged inside the shunting die body 11, and the shunting branch 21 is communicated with the extrusion flow channel 19; and a cavity 22 is formed in the transition plate 12, the support plate 13, the bus bar 14, the first opening die 15, the second opening die 16 and the third opening die 17 and is used as a channel for forming the door and window auxiliary frame, so that the size of the door and window auxiliary frame can be better ensured. Moreover, the inner cavities of the transition plate 12 and the bus bar 14 are both in a conical shape, so that the wood-plastic material is gradually extruded in the inner cavities of the transition plate 12 and the bus bar 14, and the molding quality is improved.
As shown in fig. 4 and 5, the split mold body 11 is divided into an upper split mold body 111, a middle split mold body 112 and a lower split mold body 113, the upper split mold body 111 and the lower split mold body 113 are symmetrically arranged, and the middle split mold body 112 is located between the upper split mold body 111 and the lower split mold body 113; go up reposition of redundant personnel die body 111 with be provided with down the Y font on the reposition of redundant personnel die body 113 reposition of redundant personnel fork 21, be provided with on the well reposition of redundant personnel die body 112 carry runner 20, the export of carrying runner 20 is provided with end cover 23, be provided with on the end cover 23 with the shape and the size matched with guiding hole 24 of square steel pipe 05, it can effectively guarantee square steel pipe 05 is in attach the intermediate position of frame body 01 to improve door and window and attach the quality of frame.
As shown in fig. 3, 6 and 7, a first protrusion 171 adapted to the V-shaped groove 02 is disposed on an upper side of an inner cavity of the third neck mold 17, a second protrusion 172 adapted to the ladder-shaped groove 03 is disposed on a lower side of the inner cavity of the third neck mold 17, and third protrusions 173 adapted to the mounting grooves 04 are disposed on left and right sides of the inner cavity of the third neck mold 17; the upper side and the lower side of the inner cavities of the first opening die 15 and the second opening die 16 are planar, the sizes of the inner cavities of the second opening die 16 are 2mm smaller than those of the inner cavity of the first opening die 15, and a gradually-reduced cavity is formed, so that the compactness of the wood-plastic material is improved, and the overall quality is improved.
When the split flow die is used, materials in a molten state enter the split flow die body 11, the transition plate 12, the support plate 13 and the bus plate 14 from the rear die body 18 and are gradually molded through the first neck ring die 15, the second neck ring die 16 and the third neck ring die 17 in sequence; meanwhile, the square steel pipe 05 also enters the split-flow die body 11, the transition plate 12, the support plate 13 and the confluence plate 14 through the conveying flow channel 20, sequentially passes through the first neck ring die 15, the second neck ring die 16 and the third neck ring die 17, and is co-extruded with the molten material, so that the reinforced energy-saving door and window auxiliary frame is formed.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The reinforced energy-saving door and window auxiliary frame and the extrusion die thereof comprise an auxiliary frame body and are characterized in that a plurality of V-shaped grooves are formed in the upper plane of the auxiliary frame body, a plurality of trapezoidal grooves are formed in the lower plane of the auxiliary frame body, mounting grooves are formed in two side faces of the auxiliary frame body, and the trapezoidal grooves are formed in the inner side faces of the mounting grooves; the middle part of attaching the frame body is inlayed and is had square steel pipe, the inside of attaching the frame body still symmetry is provided with hollow structure.
2. The reinforced energy-saving auxiliary frame for doors and windows and the extrusion die thereof as claimed in claim 1, wherein the inside of the square steel tube is of a cavity structure, and the size of the square steel tube is 15 x 15mm.
3. The reinforced energy-saving door and window auxiliary frame and the extrusion die thereof as claimed in claim 1 or 2, comprising a flow distribution die body, a transition plate, a support plate, a bus plate, a first die, a second die and a third die which are sequentially arranged from top to bottom, wherein a rear die body is arranged on an oblique angle of the flow distribution die body, an extrusion flow channel is arranged in the rear die body, a conveying flow channel for conveying the square steel pipe is arranged on the outer side surface of the flow distribution die body, and the conveying flow channel and the extrusion flow channel form a co-extrusion flow channel of a steel material and a wood-plastic material; a symmetrical shunting branch is arranged in the shunting die body and communicated with the extrusion flow channel; and cavities are formed in the transition plate, the support plate, the bus plate, the first neck mold, the second neck mold and the third neck mold.
4. The reinforced energy-saving door and window auxiliary frame and the extrusion die thereof as claimed in claim 3, wherein the split die body is divided into an upper split die body, a middle split die body and a lower split die body, the upper split die body and the lower split die body are symmetrically arranged, and the middle split die body is positioned between the upper split die body and the lower split die body; the upper flow distribution die body and the lower flow distribution die body are provided with inverted Y-shaped flow distribution branches, the middle flow distribution die body is provided with the conveying flow channel, the outlet of the conveying flow channel is provided with a sealing end cover, and the sealing end cover is provided with a guide hole matched with the square steel pipe in shape and size.
5. The reinforced energy-saving door and window auxiliary frame and the extrusion die thereof as claimed in claim 3, wherein the upper side of the inner cavity of the third neck mold is provided with a first protrusion adapted to the V-shaped groove, the lower side of the inner cavity of the third neck mold is provided with a second protrusion adapted to the trapezoid groove, and the left and right sides of the inner cavity of the third neck mold are provided with third protrusions adapted to the installation grooves; the upper side and the lower side of the inner cavity of the first neck ring mold and the inner cavity of the second neck ring mold are both planar.
6. The reinforced energy-saving door and window auxiliary frame and the extrusion die thereof as claimed in claim 3, wherein the inner cavities of the transition plate and the bus plate are both in a conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260187.3U CN217558090U (en) | 2021-12-23 | 2021-12-23 | Reinforced energy-saving door and window auxiliary frame and extrusion die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260187.3U CN217558090U (en) | 2021-12-23 | 2021-12-23 | Reinforced energy-saving door and window auxiliary frame and extrusion die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558090U true CN217558090U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123260187.3U Active CN217558090U (en) | 2021-12-23 | 2021-12-23 | Reinforced energy-saving door and window auxiliary frame and extrusion die thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558090U (en) |
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2021
- 2021-12-23 CN CN202123260187.3U patent/CN217558090U/en active Active
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