CN214214822U - Composite material clamping flap forming die - Google Patents
Composite material clamping flap forming die Download PDFInfo
- Publication number
- CN214214822U CN214214822U CN202120099089.7U CN202120099089U CN214214822U CN 214214822 U CN214214822 U CN 214214822U CN 202120099089 U CN202120099089 U CN 202120099089U CN 214214822 U CN214214822 U CN 214214822U
- Authority
- CN
- China
- Prior art keywords
- pressing block
- die
- block
- lower pressing
- placing groove
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 241000446313 Lamella Species 0.000 claims description 20
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- 238000010030 laminating Methods 0.000 description 6
- 238000003892 spreading Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A composite material clamping flap forming die relates to a die. The upper die is placed above the lower die, a placing groove is formed in the opposite surface, the side wall of the placing groove is a wedge-shaped surface, a left lower pressing block, a front jacking block, a right lower pressing block and a rear jacking block are arranged in the placing groove of the lower die, the front jacking block is placed at the front end of the placing groove of the lower die, the rear jacking block is placed at the rear end of the placing groove of the lower die, the left lower pressing block and the right lower pressing block are positioned between the front jacking block and the rear jacking block, the left lower pressing block is placed at the left end of the placing groove of the lower die, the right lower pressing block is placed at the right end of the placing groove of the lower die, upper pressing blocks are arranged on the right lower pressing block and the left lower pressing block, and the upper ends of the upper pressing block, the front jacking block and the rear jacking block are attached to the placing groove of the upper die; and a molding space is formed among the right lower pressing block, the left lower pressing block and the upper pressing block, and a clamping flap finished product is arranged in the molding space. The utility model can demould rapidly, has even stress, and the clamping valve product has higher strength and rigidity; the condition that the convex joint of the clamping flap lacks materials is reduced, and the composite material is obtained, so that the weight is light and the strength is high.
Description
Technical Field
The utility model relates to a mould, especially a combined material card lamella forming die.
Background
The cylindrical clamping groove is mainly applied to the clamping column for fixing and supporting the convex section of the belt, and the clamping groove is difficult to form at one time in production, so that the clamping groove is divided into multiple parts for processing and manufacturing, and the part divided into multiple parts is called as a clamping flap. The equally divided clamping flaps have the same shape and can be molded and manufactured by the same mold.
The existing clamping flap forming die is not uniformly stressed, so that the quality of a clamping flap finished product is poor, and meanwhile, the existing clamping flap forming die is labor-consuming in demoulding, the rejection rate of the clamping flap finished product is increased, and prepreg is difficult to lay during production of the existing clamping flap forming die, so that the phenomenon of material shortage is easily caused during use; in addition, the existing clamping flap finished product is made of metal processing, has large mass and is difficult to apply to equipment requiring light weight
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the background art, the utility model provides a combined material card lamella forming die.
The purpose is achieved, the utility model adopts the following technical proposal: a composite material clamping flap forming die comprises a lower die, a left lower pressing block, an upper pressing block, a front jacking block, an upper die, a right lower pressing block and a rear jacking block; the upper die is placed above the lower die in a laminating mode, a placing groove is correspondingly formed in the opposite surface of the lower die and the upper die, the side wall of the placing groove is a wedge-shaped surface, a left lower pressing block, a front upper block, a right lower pressing block and a rear upper block are placed in the placing groove of the lower die in a laminating mode, the front upper block is placed at the front end of the placing groove of the lower die in the laminating mode, the rear upper block is placed at the rear end of the placing groove of the lower die in the laminating mode, the left lower pressing block and the right lower pressing block are located between the front upper block and the rear upper block, the left lower pressing block is placed at the left end of the placing groove of the lower die in the laminating mode, the right lower pressing block is placed at the right end of the placing groove of the lower die in the laminating mode, upper pressing blocks are placed at the upper ends of the right lower pressing block and the left lower pressing block, and the upper ends of the upper pressing block, the front upper pressing block and the rear upper pressing block are all attached to the inner wall of the placing groove of the upper die; and a molding space is formed among the right lower pressing block, the left lower pressing block and the upper pressing block, and a clamping valve finished product is placed in the molding space.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the side walls of the placing grooves of the lower die and the upper die are wedge-shaped surfaces, and the wedge-shaped surfaces can transmit pressure in all directions to the clamping petal products; meanwhile, the wedge-shaped surface is also a draft angle, so that the product can be simply and quickly demoulded after being formed.
2. The clamping petal convex joint of the utility model adopts a sectional structure, which can effectively improve the fiber content and the integral compactness of each clamping petal convex joint in the clamping petal product and reduce the condition of material shortage at the clamping petal convex joint, thereby increasing the strength of the clamping petal convex joint;
3. the clamping petal product of the utility model is obtained by heating and pressing the composite material, three composite material clamping petal products can form a cylindrical composite material clamping groove, and the combined and formed composite material clamping groove has the advantages of light weight and high strength;
4. the utility model discloses because inside raw and other materials all directions atress is even, can provide effectual prestressing force for the card lamella, consequently card lamella compactness is higher for card lamella goods have higher intensity and rigidity after the shaping.
Drawings
FIG. 1 is a schematic view of a connection structure of a lower die, a left lower pressing block, a right lower pressing block and a front top block;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a schematic view of the structure of the lower mold;
FIG. 4 is a schematic view of a connection structure of a left lower pressing block and a right lower pressing block;
fig. 5 is a schematic view of a completed clip.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
A composite material clamping flap forming die comprises a lower die 1, a left lower pressing block 2, an upper pressing block 4, a front top block 5, an upper die 6, a right lower pressing block 8 and a rear top block 9; the upper die 6 is arranged above the lower die 1 in a fitting manner, the opposite surfaces of the lower die 1 and the upper die 6 are correspondingly provided with a placing groove 10, the side walls of the placing groove 10 are all wedge-shaped surfaces, a left lower pressing block 2, a front top block 5, a right lower pressing block 8 and a rear top block 9 are placed in the placing groove 10 of the lower die 1, the front top block 5 is attached to the front end of the placing groove 10 of the lower die 1, the rear top block 9 is attached to the rear end of the placing groove 10 of the lower die 1, the left lower pressing block 2 and the right lower pressing block 8 are both positioned between the front top block 5 and the rear top block 9, the left lower pressing block 2 is attached to the left end of the placing groove 10 of the lower die 1, a right lower pressing block 8 is attached to the right end of a placing groove 10 of the lower die 1, an upper pressing block 4 is placed at the upper ends of the right lower pressing block 8 and the left lower pressing block 2, the upper ends of the upper pressing block 4, the front ejector block 5 and the rear ejector block 9 are all attached to the inner wall of the placing groove 10 of the upper die 6; and a molding space is formed among the right lower pressing block 8, the left lower pressing block 2 and the upper pressing block 4, and a clamping valve finished product is placed in the molding space.
The design mode of the wedge-shaped surface can enable the upper die 6 and the lower die 1 to generate upward pressure on the left lower pressing block 2 and the right lower pressing block 8, generate downward pressure on the upper pressing block 4, generate pressure pointing to the center on the front top block 5 and the rear top block 9, and transmit the peripheral pressure to the valve clamping product 3 through the inclined surface contact of the left lower pressing block 2 and the right lower pressing block 8 and the valve clamping convex joint 7.
The clamping valve product 3 needs larger and more uniform pressure when being heated and formed, and the wedge-shaped surface design can provide uniform and larger pressure for the periphery of the clamping valve product 3; meanwhile, the wedge-shaped surface is also a draft angle, so that the product can be simply and quickly demoulded after being formed.
The structure size of lower mould 1 and last mould 6 is the same, further guarantees that the atress is even.
The upper surfaces of the right lower pressing block 8 and the left lower pressing block 2 are located on the same horizontal plane with the upper surface of the lower die 1.
The card lamella finished product includes a plurality of card lamella goods 3 and a plurality of card lamella convex joint 7, a plurality of card lamella goods 3 and a plurality of card lamella convex joint 7 are the alternative setting one by one.
The material of the clamping valve finished product is a composite material.
The finished product of the clamping valve is laid layer by layer after being cut by the unidirectional prepreg, and a section of the convex joint 7 of the clamping valve is placed after each section of the clamping valve product 3 is laid.
When laying the card lamella boss 7 after prepreg is tailor, the card lamella boss 7 of laying must can slightly be greater than the width size of the card lamella boss 7 of design in the mould, the utility model discloses cut apart into a plurality of card lamella bosses 7, make it when the mould pressfitting, can pass through the mode of pressfitting card lamella boss 7 for the same pressfitting of card lamella boss 7 that prepreg laid, and improve the fibre content and the holistic compactness of every card lamella boss 7 in the card lamella goods 3 from this, can effectively reduce the condition of boss department starved for material, thereby increase boss intensity.
The material of the die is alloy steel, when the die is manufactured, the material is subjected to preliminary heat treatment, further heat treatment is carried out after rough milling, and finally the die parts are obtained by electric machining and finish milling, wherein the matching tolerance of the parts is high, and the machining precision is required to be within plus or minus 0.02 mm, so that the assembly error is reduced.
The utility model discloses can design the mould that corresponds length according to the off-the-shelf festival number of required card lamella.
When the clamping valve finished product is formed, certain pressure needs to be applied to the upper surface and the lower surface of the die, and all parts can transmit the peripheral pressure to the raw material in a mutual contact mode, so that a high-quality composite clamping valve product is obtained.
When the material spreading machine is used, firstly, the lower die 1, the left lower pressing block 2, the right lower pressing block 8 and the front jacking block 5 are assembled, then, a first section of the material spreading of a clamping petal product 3 is carried out, after one section is spread, a clamping petal convex section 7 is placed, then, a second section of the material spreading … … of the clamping petal product 3 is carried out repeatedly, and the material spreading of the clamping petal can be integrally completed. And after the material spreading is finished, placing the rest die parts, heating, performing die pressing, and naturally cooling to obtain the composite material clamping flap.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a combined material card lamella forming die which characterized in that: comprises a lower die (1), a left lower pressing block (2), an upper pressing block (4), a front top block (5), an upper die (6), a right lower pressing block (8) and a rear top block (9); the upper die (6) is attached and placed above the lower die (1), the opposite surfaces of the lower die (1) and the upper die (6) are correspondingly provided with a placing groove (10), the side wall of the placing groove (10) is a wedge-shaped surface, a left lower pressing block (2), a front ejector block (5), a right lower pressing block (8) and a rear ejector block (9) are placed in the placing groove (10) of the lower die (1), the front ejector block (5) is attached and placed at the front end of the placing groove (10) of the lower die (1), the rear ejector block (9) is attached and placed at the rear end of the placing groove (10) of the lower die (1), the left lower pressing block (2) and the right lower pressing block (8) are both positioned between the front ejector block (5) and the rear ejector block (9), the left lower pressing block (2) is attached and placed at the left end of the placing groove (10) of the lower die (1), and the right lower pressing block (8) is attached and placed at the right end of the placing groove (10) of the lower die (1), the upper pressing block (4) is placed at the upper ends of the right lower pressing block (8) and the left lower pressing block (2), and the upper ends of the upper pressing block (4), the front ejector block (5) and the rear ejector block (9) are attached to the inner wall of a placing groove (10) of the upper die (6); and a molding space is formed among the right lower pressing block (8), the left lower pressing block (2) and the upper pressing block (4), and a clamping valve finished product is placed in the molding space.
2. The composite material snap molding die of claim 1, wherein: the structure sizes of the lower die (1) and the upper die (6) are the same.
3. A composite material clip moulding mould as claimed in claim 1 or 2, wherein: the upper surfaces of the right lower pressing block (8) and the left lower pressing block (2) are positioned on the same horizontal plane with the upper surface of the lower die (1).
4. The composite material snap molding die of claim 3, wherein: the clamping valve finished product comprises a plurality of clamping valve products (3) and a plurality of clamping valve convex sections (7), wherein the clamping valve products (3) and the clamping valve convex sections (7) are arranged alternately one by one.
5. The composite material snap molding die of claim 4, wherein: the material of the clamping valve finished product is a composite material.
6. The composite material clip forming mold according to claim 1 or 5, wherein: the die is made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120099089.7U CN214214822U (en) | 2021-01-14 | 2021-01-14 | Composite material clamping flap forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120099089.7U CN214214822U (en) | 2021-01-14 | 2021-01-14 | Composite material clamping flap forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214214822U true CN214214822U (en) | 2021-09-17 |
Family
ID=77689700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120099089.7U Active CN214214822U (en) | 2021-01-14 | 2021-01-14 | Composite material clamping flap forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214214822U (en) |
-
2021
- 2021-01-14 CN CN202120099089.7U patent/CN214214822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109894563B (en) | Integral forming die and method for large stepping latticed high-rib thin plate | |
| CN106457697A (en) | Method for producing an SMC component provided with a unidirectional fibre scrim | |
| CN106393734B (en) | The method for manufacturing fibre reinforced composites shaped article using diel | |
| CN102320144A (en) | Manufacture die for carbon fiber composite integrative multipass joint and preparation method thereof | |
| CN205553266U (en) | Polyhedron fibre reinforced composite product side pressure forming combined die moulding -die utensil | |
| CN210590113U (en) | Hat-shaped stringer lower die | |
| CN214214822U (en) | Composite material clamping flap forming die | |
| CN110103489A (en) | A kind of melting adhered forming method of High Performance Thermoplastic Composites I-beam | |
| CN110815853A (en) | Forming method and application of air bag die for forming composite J-shaped beam | |
| CN110561665B (en) | Composite material hat-shaped stringer forming die | |
| CN112606271A (en) | I-beam compression molding die and using method thereof | |
| CN114311427B (en) | Composite material transmitting box guide rail forming die and guide rail forming method | |
| CN214725842U (en) | Quick-change deep box type compression molding die | |
| CN209999713U (en) | Production device for thermoplastic composite yarn pultrusion plates | |
| CN102829318A (en) | Composite plastic board supported by ribs and production method thereof | |
| CN208978312U (en) | A kind of composite molding perpendicular paving dual-purpose mould of horizontal paving | |
| CN105881718A (en) | Die core assembly for brick manufacturing die and die frame assembly | |
| CN112810185A (en) | Preparation device and preparation method of honeycomb core material | |
| CN206046822U (en) | A kind of multilamellar positions stretching die | |
| CN219007098U (en) | Composite hub compression molding tool | |
| CN219563853U (en) | Composite material plate forming die | |
| CN219855646U (en) | Rubber shaping frock | |
| CN209755854U (en) | Die for brake cable fixing part | |
| CN214774211U (en) | Brake pad processing die capable of reducing data errors | |
| CN216299615U (en) | Mould for casting composite wallboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211019 Address after: 150000 Room 309, building 1, No. 25, Huanghai Road, haping road concentration area, economic development zone, Harbin, Heilongjiang Patentee after: Heilongjiang Kedazhimao Composite material Co.,Ltd. Address before: 150001 Room 802, building a, Longdian garden, 140 Dacheng street, Nangang District, Harbin City, Heilongjiang Province Patentee before: Zhi Gang Pu |