CN215283462U - Forming die of combined material U type roof beam - Google Patents
Forming die of combined material U type roof beam Download PDFInfo
- Publication number
- CN215283462U CN215283462U CN202120632182.XU CN202120632182U CN215283462U CN 215283462 U CN215283462 U CN 215283462U CN 202120632182 U CN202120632182 U CN 202120632182U CN 215283462 U CN215283462 U CN 215283462U
- Authority
- CN
- China
- Prior art keywords
- die
- wing plate
- forming
- forming core
- plate forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a forming die of combined material U type roof beam, include: a main mold body assembly; a first wing plate forming core mold detachably mounted on the main mold body assembly; the second wing plate forming core die is detachably mounted on the main die body assembly, the second wing plate forming core die and the first wing plate forming core die are oppositely arranged at intervals, and the first wing plate forming core die, the second wing plate forming core die and the main die body assembly jointly form a U-shaped beam die cavity. This forming die adopts assembled mandrel shaping combined material U type roof beam, when guaranteeing combined material U type roof beam profile precision, the follow-up resilience volume of forming die that can repair according to combined material U type roof beam production actual quality, and the repairable nature is strong, has solved traditional U type roof beam forming die and can't reduce the resilience volume, and it is big to reprocess work load, the cycle is long, problem with high costs.
Description
Technical Field
The utility model relates to a combined material roof beam forming die technical field particularly, relates to a forming die of combined material U type roof beam.
Background
In the field of design of composite material U-shaped beam forming dies, when a die needing to be repaired by increasing the resilience is found after a composite material U-shaped beam part is manufactured, how to control the repair period and the cost of the die and ensure the manufacturing period of a product are always difficult. Traditional mould adopts integral type shaping combined material U type roof beam, and the mould profile can only increase the resilience volume, can't reduce the resilience volume, need redo the mould when needing to reduce the resilience volume, and it is big, the cycle length, with high costs to reprocess work load.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a forming die of combined material U type roof beam to solve traditional U type roof beam forming die and can't reduce the resilience volume, lead to repairing the problem that work load is big, cycle length, with high costs.
In order to achieve the above object, the utility model provides a forming die of combined material U type roof beam, include:
a main mold body assembly;
a first wing plate forming core mold detachably mounted on the main mold body assembly;
the second wing plate forming core die is detachably mounted on the main die body assembly, the second wing plate forming core die and the first wing plate forming core die are oppositely arranged at intervals, and the first wing plate forming core die, the second wing plate forming core die and the main die body assembly jointly form a U-shaped beam die cavity.
Furthermore, the main mold assembly comprises a panel, a web forming mold is arranged on the panel, and the first wing plate forming core mold and the second wing plate forming core mold are oppositely arranged on two sides of the web forming mold.
Further, the first wing plate forming core mold and the second wing plate forming core mold are detachably and tightly installed on the panel through the pressing block.
Furthermore, the pressing block is installed on the panel through a bolt, an L-shaped groove is formed in the lower side of the pressing block, and the edges of the first wing plate forming core mold and the second wing plate forming core mold are arranged in the L-shaped groove.
Further, the assembly clearance between the first wing plate forming core die and the web plate forming core die and between the second wing plate forming core die and the web plate forming die body is less than or equal to 0.05mm, and the integral precision of the molded surface is +/-0.1 mm.
Furthermore, the main mould body assembly also comprises a rib plate frame, and the panel is arranged on the upper surface of the rib plate frame.
Further, still include:
the demoulding component is connected with the first wing plate forming core mould and the second wing plate forming core mould so as to demould the first wing plate forming core mould and the second wing plate forming core mould.
Further, the stripper assembly comprises:
the demolding angle seat is arranged on the main die body assembly;
and one end of the demoulding push rod is rotatably connected to the outer side of the first wing plate forming core mold or the second wing plate forming core mold, and the other end of the demoulding push rod is installed on the demoulding angle seat and is in threaded connection with the demoulding angle seat.
Furthermore, the cross sections of the first wing plate forming core die and the second wing plate forming core die are inverted T-shaped, and reinforcing ribs are arranged on the outer sides of the first wing plate forming core die and the second wing plate forming core die.
Further, the base frame assembly is further included, and the main mold body assembly is detachably placed on the base frame assembly.
By applying the technical scheme of the utility model, the main die body component is provided with the first wing plate forming core die and the second wing plate forming core die which are detachable, and the first wing plate forming core die, the second wing plate forming core die and the main die body component together form a die cavity for forming the U-shaped beam; when the composite material U-shaped beam forming device is used, the first wing plate forming core mold and the second wing plate forming core mold are installed on the main mold assembly, then composite material skins are laid and attached, the composite material U-shaped beam is formed in an autoclave, the first wing plate forming core mold and the second wing plate forming core mold are demolded after forming, and the composite material U-shaped beam is taken out. This forming die adopts assembled mandrel shaping combined material U type roof beam, and the drawing of patterns is convenient, when guaranteeing combined material U type roof beam profile precision, the follow-up volume of kick-backing of forming die of can repairing according to combined material U type roof beam production actual quality, and the repairable nature is strong, has solved traditional U type roof beam forming die and can't reduce the volume of kick-backing, and it is big to repair work load, the cycle length, problem with high costs.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a forming die according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the main mold body assembly in the forming mold according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of the forming mold according to the embodiment of the present invention when the first wing plate forming core mold and the second wing plate forming core mold are disassembled.
Wherein the figures include the following reference numerals:
1. a main mold body assembly; 2. a first wing plate forming core mold; 3. a second flap forming mandrel; 4. a demolding component; 5. briquetting; 6. reinforcing ribs; 7. a chassis assembly; 8. an assembly surface; 11. a panel; 12. a web molding die body; 13. a rib plate frame; 41. demolding the corner seat; 42. demoulding push rods; 51. an L-shaped groove.
Detailed Description
To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather the intention is merely to facilitate a distinction between corresponding parts. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" and "coupled" and the like are not restricted to direct connections, but may be indirectly connected through other intermediate connections. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1 to 4, a forming mold for a U-shaped composite beam according to an embodiment of the present invention mainly includes a main mold assembly 1, a first wing plate forming core mold 2, and a second wing plate forming core mold 3. Wherein the first flap forming core 2 is detachably mounted on the main mold body assembly 1; the second flap forming core mold 3 is detachably mounted on the main mold body assembly 1, and the second flap forming core mold 3 is disposed opposite to the first flap forming core mold 2 at a spacing; the first wing plate forming core mold 2, the second wing plate forming core mold 3 and the main mold assembly 1 are combined together to form a mold cavity for forming the U-shaped beam.
According to the forming die for the composite material U-shaped beam, the main die assembly 1 is provided with the detachable first wing plate forming core die 2 and the detachable second wing plate forming core die 3, and the first wing plate forming core die 2, the second wing plate forming core die 3 and the main die assembly 1 form a die cavity for forming the U-shaped beam together; when the composite material U-shaped beam forming device is used, the first wing plate forming core mold 2 and the second wing plate forming core mold 3 are installed on the main mold body assembly 1, then composite material skins are paved, the composite material U-shaped beam is formed in an autoclave, the first wing plate forming core mold 2 and the second wing plate forming core mold 3 are demolded after forming, and the composite material U-shaped beam is taken out. Compare with traditional combined material U type roof beam forming die, the utility model discloses a forming die adopts assembled mandrel shaping combined material U type roof beam, and the drawing of patterns is convenient, when guaranteeing combined material U type roof beam profile precision, and the follow-up forming die resilience volume of can repairing according to combined material U type roof beam production actual quality, and repairable nature is strong, has solved traditional U type roof beam forming die and can't reduce the resilience volume, reprocesses the problem that work load is big, the cycle length, with high costs.
Specifically, referring to fig. 3, in the present embodiment, the main mold assembly 1 includes a panel 11, a web forming mold 12 is provided on the panel 11, and the first and second flap forming cores 2 and 3 are oppositely installed at both sides of the web forming mold 12. The web forming die body 12, the first wing plate forming core die 2 and the second wing plate forming core die 3 form a die cavity for forming the U-shaped beam together. The web plate forming die body 12 is used for forming a web plate surface of the composite material U-shaped beam, and the first wing plate forming core die 2 and the second wing plate forming core die 3 are used for forming wing plates on two sides of the composite material U-shaped beam. The main mould assembly 1 further comprises a rib frame 13, and the face plate 11 is fixedly mounted on the upper surface of the rib frame 13.
Further, the first and second flap forming cores 2 and 3 are detachably press-fitted to the panel 11 by a plurality of press blocks 5. The plurality of press blocks 5 are provided at both ends and the middle portion of the first and second wing plate forming core molds 2 and 3. The pressing block 5 is used for pressing and fixing the first wing plate forming core mould 2 and the second wing plate forming core mould 3 in the vertical direction.
Specifically, referring to fig. 1, the pressing block 5 is mounted on the panel 11 by bolts, an L-shaped groove 51 is provided on the lower side of the pressing block 5, and the edges of the first and second fin forming cores 2 and 3 are placed in the L-shaped groove 51. In this arrangement, the mounting positions of the first and second fin forming cores 2 and 3 can be finely adjusted by adjusting the mounting depths of the first and second fin forming cores 2 and 3 in the L-shaped groove 51. When needing to reprocess after the shaping of combined material U type roof beam, can conveniently adjust first pterygoid lamina shaping mandrel 2 and second pterygoid lamina shaping mandrel 3, according to the resilience deflection after the shaping of pterygoid lamina both sides of combined material U type roof beam, reprocess first pterygoid lamina shaping mandrel 2, 3 profiles of second pterygoid lamina shaping mandrel and with the assembly plane of web shaping die body 12, reprocess conveniently, but the repairability is strong.
In the present embodiment, the fitting clearance between the first and second fin forming cores 2 and 3 and the web forming die 12 is 0.05mm or less (fitting clearance, that is, clearance between the first and second fin forming cores 2 and 3 and the fitting surface 8 of the web forming die 12), and the overall profile accuracy is controlled to ± 0.1 mm. The forming precision of the composite material U-shaped beam can be guaranteed, and the demoulding is convenient.
Referring to fig. 1 and 2, the forming mold further includes a demolding assembly 4, and the demolding assembly 4 is connected to the first wing forming core mold 2 and the second wing forming core mold 3, and is used for demolding the first wing forming core mold 2 and the second wing forming core mold 3 after the composite U-shaped beam is formed.
Specifically, the stripper assembly 4 includes a stripper shoe 41 and a stripper push rod 42. Wherein, the demoulding angle seat 41 is arranged on the main die body component 1; one end of the knock-out pin 42 is rotatably connected to the outside of the first or second flap forming core mold 2 or 3, and the other end of the knock-out pin 42 is mounted on the knock-out boss 41 and is screw-coupled to the knock-out boss 41. After the composite material U-shaped beam is formed, the pressing block 5 is loosened, and the demoulding push rod 42 is rotated to demould the first wing plate forming core mould 2 and the second wing plate forming core mould 3.
Referring to fig. 1, two of the above-mentioned mold release assemblies 4 are respectively installed on the outer sides of the first and second wing plate forming core molds 2 and 3, and the two mold release assemblies 4 are provided at both ends of the first and second wing plate forming core molds 2 and 3. Thus, the first and second fin forming cores 2 and 3 can be simultaneously released from both ends thereof, and the smoothness of the first and second fin forming cores 2 and 3 at the time of releasing can be maintained.
Referring to fig. 1 and 2, the first and second wing forming core molds 2 and 3 have an inverted T-shaped cross section; the first wing plate forming core mold 2 and the second wing plate forming core mold 3 are preferably made of invar steel materials; a plurality of reinforcing ribs 6 are arranged on the outer sides of the first wing plate forming core mold 2 and the second wing plate forming core mold 3; the requirements on the rigidity and the strength of the tool can be well met.
Referring to fig. 1 and 4, in the present embodiment, the molding die further includes a base frame assembly 7, and the main mold body assembly 1 is detachably placed on the base frame assembly 7.
The use method of the forming die for the composite material U-shaped beam comprises the following steps:
when the composite material U-shaped beam forming die is used, the underframe assembly 7 is placed on a platform, the main die body assembly 1 is horizontally placed on the underframe assembly 7 and is filled with the base plate, the first wing plate forming core die 2 and the second wing plate forming core die 3 are installed on two sides of the web plate forming die body 12, then composite material skins are laid and attached, and the composite material U-shaped beam is formed in an autoclave; after molding, assembling the demolding angle seat 41 and the demolding push rod 42, rotating the demolding push rod 42 to perform demolding on the first wing plate molding core mold 2 and the second wing plate molding core mold 3, and taking out the composite material U-shaped beam; when the composite material U-shaped beam needs to be repaired, the installation positions of the first wing plate forming core mold 2 and the second wing plate forming core mold 3 can be adjusted, and the resilience amount of the forming mold can be adjusted according to the actual production quality of the composite material U-shaped beam.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a forming die of combined material U type roof beam which characterized in that includes:
a main mold body assembly (1);
a first wing plate forming core mold (2) detachably mounted on the main mold body assembly (1);
second pterygoid lamina shaping mandrel (3), detachably installs on master die body subassembly (1), second pterygoid lamina shaping mandrel (3) with first pterygoid lamina shaping mandrel (2) interval sets up relatively, first pterygoid lamina shaping mandrel (2) second pterygoid lamina shaping mandrel (3) with master die body subassembly (1) forms U type beam mould die cavity jointly.
2. A forming die for a composite U-shaped beam according to claim 1, wherein the main die body assembly (1) comprises a panel (11), a web forming die body (12) is provided on the panel (11), and the first wing forming core die (2) and the second wing forming core die (3) are oppositely installed at both sides of the web forming die body (12).
3. A forming die for a composite U-beam according to claim 2, wherein the first and second wing forming core dies (2, 3) are detachably press-fitted to the face plate (11) by a pressing block (5).
4. The forming die for a composite U-beam according to claim 3, wherein the pressing block (5) is installed on the face plate (11) by bolts, an L-shaped groove (51) is formed at a lower side of the pressing block (5), and edges of the first and second wing forming core dies (2, 3) are placed in the L-shaped groove (51).
5. The forming die for the composite U-shaped beam according to claim 2, wherein the assembly clearance between the first and second wing forming core dies (2, 3) and the web forming die body (12) is less than or equal to 0.05mm, and the overall accuracy of the profile is ± 0.1 mm.
6. The forming die of the composite U-shaped beam according to claim 2, wherein the main die body assembly (1) further comprises a rib plate frame (13), and the panel (11) is installed on the upper surface of the rib plate frame (13).
7. The forming die of the composite U-shaped beam according to any one of claims 1 to 6, further comprising:
demoulding subassembly (4), with first pterygoid lamina shaping mandrel (2) with second pterygoid lamina shaping mandrel (3) are connected, and is in order to right first pterygoid lamina shaping mandrel (2) with second pterygoid lamina shaping mandrel (3) carry out the drawing of patterns.
8. The forming die of a composite U-beam according to claim 7, wherein the demolding assembly (4) comprises:
a stripper corner seat (41) mounted on the master mould body assembly (1);
the demolding device comprises a demolding push rod (42), one end of the demolding push rod (42) is rotatably connected to the outer side of the first wing plate molding core mold (2) or the second wing plate molding core mold (3), and the other end of the demolding push rod (42) is installed on a demolding angle seat (41) and is in threaded connection with the demolding angle seat (41).
9. The forming die for the composite U-shaped beam according to any one of claims 1 to 6, wherein the first wing plate forming core die (2) and the second wing plate forming core die (3) are of an inverted T-shaped cross section, and reinforcing ribs (6) are arranged on the outer sides of the first wing plate forming core die (2) and the second wing plate forming core die (3).
10. The forming die of the composite U-shaped beam according to any one of claims 1 to 6, characterized by further comprising an underframe assembly (7), wherein the master die body assembly (1) is detachably placed on the underframe assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632182.XU CN215283462U (en) | 2021-03-29 | 2021-03-29 | Forming die of combined material U type roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632182.XU CN215283462U (en) | 2021-03-29 | 2021-03-29 | Forming die of combined material U type roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215283462U true CN215283462U (en) | 2021-12-24 |
Family
ID=79534829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120632182.XU Active CN215283462U (en) | 2021-03-29 | 2021-03-29 | Forming die of combined material U type roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215283462U (en) |
-
2021
- 2021-03-29 CN CN202120632182.XU patent/CN215283462U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110385861B (en) | Method for forming composite material I-beam | |
| CN103448218B (en) | Forming machine | |
| CN111993626A (en) | Rapid forming die and forming method for sectional type fan blade | |
| CN215283462U (en) | Forming die of combined material U type roof beam | |
| CN201220252Y (en) | Calendering mould for workpiece having complicated shape | |
| CN112388993A (en) | RTM (resin transfer molding) integral forming die and process for T-shaped composite material part with single-side reinforcement | |
| CN217777845U (en) | VARI mould for forming inner grid reinforced shell structure workpiece | |
| CN210553131U (en) | Integral curing forming die for composite material longitudinal and transverse reinforced wall plate | |
| CN111958885A (en) | Method for forming J-shaped wall part with composite material band opening closing | |
| CN206464421U (en) | A kind of new flange perforating die | |
| CN211054449U (en) | Glue overflow preventing device | |
| CN110509569B (en) | Integral curing and forming tool for longitudinal and transverse reinforced wallboard made of composite material | |
| CN210190664U (en) | Composite material box pipe combined closed cavity part curing forming device | |
| CN113977840A (en) | Mosaic type die structure of silica gel product extruder | |
| CN112296259A (en) | Preparation method of sand core of molding box | |
| CN219820353U (en) | Compound material two-way box-shaped piece shaping frock | |
| CN220883195U (en) | Double-framework damping piece die | |
| CN218020271U (en) | Integrated bullet body forming die | |
| CN218366588U (en) | H-shaped composite beam workpiece forming tool | |
| CN220720245U (en) | Carbon fiber bicycle frame forming die | |
| CN216443110U (en) | Forming die for composite material parts of variable-cross-section closed-angle cap type pipeline | |
| CN221018570U (en) | Casting mould for manufacturing precoated sand motor shell sand mould | |
| CN220005950U (en) | Mould for automobile front longitudinal beam inner plate convenient to demolding | |
| CN217072755U (en) | Concrete block forming die | |
| CN218257972U (en) | Electric vehicle universalization and multi-functional fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |