CN217791714U - Shoemaking press mold - Google Patents
Shoemaking press mold Download PDFInfo
- Publication number
- CN217791714U CN217791714U CN202222113962.0U CN202222113962U CN217791714U CN 217791714 U CN217791714 U CN 217791714U CN 202222113962 U CN202222113962 U CN 202222113962U CN 217791714 U CN217791714 U CN 217791714U
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- air bag
- die holder
- outer die
- cover plate
- upper cover
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Abstract
The utility model discloses a shoemaking press-fit die, which comprises an outer die holder, an air bag and an upper cover plate, wherein the air bag is arranged in the outer die holder to form a structure capable of coating a part to be processed of a shoe material, and the upper cover plate is fixed on the outer die holder to cover the upper part of the air bag; the air bag is of a double-layer structure, a cavity is formed in the air bag, an opening is formed in the upper portion of the air bag to expose the cavity, the rest portions of the whole air bag except the opening in the upper portion are of sealing structures, and the opening of the air bag is covered by an upper cover plate. The utility model discloses a make bilayer structure with the gasbag, the gasbag is inside from taking the cavity, so need not to use numerous bolts of quantity to lock fixedly for the gas tightness, only need four or even two bolts can realize the assembly, labour saving and time saving to can greatly improve assembly efficiency. And because the gasbag is bilayer structure, can wrap up the shoes material better.
Description
Technical Field
The utility model relates to a shoes material processing equipment technical field, concretely relates to a pressfitting mould for shoemaking, if the mould at positions such as processing shoes heel.
Background
In the shoe material processing process, a shoe making press mold is usually needed, for example, a press mold for processing the heel part of a shoe is needed. In the heel shaping process, the semi-finished product of shoe material is usually placed on the head of a shoe last of a lower shaping mold, then pressed and fixed by an upper shaping mold (i.e. a pressing mold), and is firstly shaped by hot pressing of a hot mold and then cooled and shaped by a cold mold. Because shoes are irregular shapes, set up the gasbag in last stock mould usually at present, utilize the flexible characteristic of gasbag to realize more comprehensively, cladding and pressfitting shoes material closely to realize ideal processing effect. However, in the prior art, a single-layer air bag is adopted and is installed in an outer die holder in a single-layer structure, namely, the inner layer is the air bag, and the outer layer is the outer die holder. This structure has a disadvantage in that the envelope capacity is poor because the airbag has a single-layer structure. Meanwhile, in order to achieve sufficient air tightness, the air bag needs to be assembled and fixed through a plurality of (more than dozens of) bolts, the air bag is flexible and has certain hardness, the shape is irregular, the bolts are not easy to align when being assembled, time and labor are wasted, the assembly efficiency is low, and one hour is consumed for completing the assembly of the air bag and the outer die holder.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's defect, provide a shoemaking die that structural design is more reasonable, the cladding effect is better, the assembly is more convenient, assembly efficiency is higher.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a shoemaking die pressing, includes outer die holder, gasbag and upper cover plate, and the gasbag is installed in the outer die holder in order to form the structure that can cladding shoes material treats the processing position, and the upper cover plate is fixed and is covered its characterized in that with gasbag upper portion on the outer die holder: the air bag is of a double-layer structure, and the lower part of the air bag is forked towards two sides; the air bag has a cavity inside, the upper part of the air bag is opened to expose the cavity, the rest parts of the whole air bag except the upper part are sealed structures, and the opening of the air bag is covered by an upper cover plate.
Furthermore, the upper part of the air bag is pressed and fixed in the outer die holder through an upper cover plate, and the lower part of the air bag is fixedly connected with the outer die holder through a plurality of bolts.
Furthermore, four buckling grooves are respectively arranged at the positions close to the right inner sides of the bottoms of the two sides of the outer die holder, and screw holes are arranged in the buckling grooves; the outer sides of the bottoms of the two sides of the air bag are respectively provided with a buckling leg matched with the buckling groove, and the buckling legs are provided with fixing holes; the fastening feet are embedded in the fastening grooves, and the bolts penetrate through the screw holes from the fixing holes to assemble and fix the lower part of the air bag and the outer die holder.
Furthermore, a circle of clamping groove is formed in the edge of an opening in the upper portion of the outer die holder, a circle of clamping edge extending outwards is arranged on the upper portion of the air bag, the clamping edge is clamped on the clamping groove after the air bag is pressed into the outer die holder, and the edge of the top of the air bag is flush with the upper surface of the outer die holder.
Furthermore, a positioning convex part is arranged on the bottom surface of the upper cover plate, the shape and the size of the positioning convex part are matched with the opening of the air bag, and after the upper cover plate and the outer die holder are assembled and fixed, the positioning convex part is embedded into the opening of the air bag and extrudes the clamping edge around the opening of the air bag into the clamping groove of the outer die holder, so that the hidden danger that the air bag shrinks towards the inside of the outer die holder does not exist.
Preferably, the upper cover plate is fixedly assembled with the outer die holder through a plurality of bolts (for example, four bolts).
The utility model discloses a make bilayer structure with the gasbag, the gasbag is inside from taking the cavity, so need not to use numerous bolts of quantity to lock fixedly for the gas tightness, only need four or even two bolts can realize the assembly, labour saving and time saving to can greatly improve assembly efficiency. And because the gasbag is bilayer structure, can wrap up the shoes material better.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a structural diagram of the utility model after the upper cover plate is removed;
FIG. 4 is an exploded view of the present invention;
fig. 5 is another exploded view of the main body of the present invention.
In the figure, 1 is an outer die holder, 11 is a buckle groove, 12 is a clamp groove, 2 is an air bag, 21 is a buckle pin, 22 is a clamp edge, 23 is a cavity, 3 is an upper cover plate, and 31 is a positioning convex part.
Detailed Description
In the embodiment, referring to fig. 1 to 5, the shoe making press mold comprises an outer mold base 1, an air bag 2 and an upper cover plate 3, wherein the air bag 2 is installed in the outer mold base 1 to form a structure capable of covering a part to be processed of a shoe material, and the upper cover plate 3 is fixed on the outer mold base 1 to cover the upper part of the air bag 2; the air bag 2 is of a double-layer structure, the lower part of the air bag is forked towards two sides and is used for coating shoe materials; the airbag 2 has a cavity 23 inside, the upper part of the airbag 2 is opened to expose the cavity 23, the whole airbag 2 except the upper part is sealed, and the opening of the airbag 2 is covered by the upper cover plate 3.
The upper part of the air bag 2 is pressed and fixed in the outer die holder 1 through an upper cover plate 3, and the lower part of the air bag 2 is fixedly connected with the outer die holder 1 through a plurality of bolts.
Four buckling grooves 11 are respectively arranged at the positions close to the right inner sides of the bottoms of the two sides of the outer die holder 1, and screw holes are arranged in the buckling grooves 11; the outer sides of the bottoms of the two sides of the air bag 2 are respectively provided with a buckling leg 21 matched with the buckling groove 11, and the buckling legs 21 are provided with fixing holes; the fastening feet 21 are embedded in the fastening grooves 11, and bolts penetrate through the fixing holes and the screw holes to assemble and fix the lower part of the air bag 2 and the outer die holder 1.
The edge of an upper opening of the outer die holder 1 is provided with a ring of clamping grooves 12, the upper part of the air bag 2 is provided with a ring of clamping edges 22 extending outwards, the clamping edges 22 are clamped on the clamping grooves 12 after the air bag 2 is pressed into the outer die holder 1, and the top edge of the air bag 2 is flush with the upper surface of the outer die holder 1.
The bottom surface of the upper cover plate 3 is provided with a positioning convex part 31, the shape and the size of the positioning convex part 31 are matched with the opening of the air bag 2, after the upper cover plate 3 is assembled and fixed with the outer die holder 1, the positioning convex part 31 is embedded in the opening of the air bag 2, and the clamping edge 22 around the opening of the air bag 2 is extruded in the clamping groove 12 of the outer die holder 1, so that the hidden danger that the air bag 2 shrinks towards the inner side of the outer die holder 1 does not exist.
The upper cover plate 3 is fixedly assembled with the outer die holder 1 through a plurality of bolts (for example, four bolts).
The above detailed description is only for the preferred embodiment of the present invention, and the scope of the present invention should not be limited by the above detailed description, and all the equivalent variations and modifications made according to the scope of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a shoemaking die pressing, includes outer die holder, gasbag and upper cover plate, and the gasbag is installed in the outer die holder in order to form the structure that can cladding shoes material treats the processing position, and the upper cover plate is fixed and is covered its characterized in that with gasbag upper portion on the outer die holder: the air bag is of a double-layer structure, a cavity is formed in the air bag, an opening is formed in the upper portion of the air bag to expose the cavity, the rest portions of the whole air bag except the opening in the upper portion are of sealing structures, and the opening of the air bag is covered by an upper cover plate.
2. A shoe press mold according to claim 1, wherein: the upper part of the air bag is pressed and fixed in the outer die holder through the upper cover plate, and the lower part of the air bag is fixedly connected with the outer die holder through a plurality of bolts.
3. A shoe press mold according to claim 2, wherein: buckling grooves are respectively arranged at the positions close to the right inner sides of the bottoms of the two sides of the outer die holder, and screw holes are arranged in the buckling grooves; the outer sides of the bottoms of the two sides of the air bag are respectively provided with a buckling leg matched with the buckling groove, and the buckling legs are provided with fixing holes; the fastening feet are embedded in the fastening grooves, and the bolts penetrate through the screw holes from the fixing holes to assemble and fix the lower part of the air bag and the outer die holder.
4. A shoe press mold according to claim 2, wherein: the edge of an opening at the upper part of the outer die holder is provided with a circle of clamping grooves, the upper part of the air bag is provided with a circle of clamping edges extending outwards, the clamping edges are clamped on the clamping grooves after the air bag is pressed into the outer die holder, and the edge of the top of the air bag is flush with the upper surface of the outer die holder.
5. A shoe-making press-fit die according to claim 4, wherein: the bottom surface of the upper cover plate is provided with a positioning convex part, the shape and the size of the positioning convex part are matched with the opening of the air bag, and after the upper cover plate and the outer die holder are assembled and fixed, the positioning convex part is embedded into the opening of the air bag and extrudes the clamping edge around the opening of the air bag into the clamping groove of the outer die holder.
6. A shoe-making press-fit die according to claim 1, wherein: the upper cover plate is fixedly assembled with the outer die holder through a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113962.0U CN217791714U (en) | 2022-08-10 | 2022-08-10 | Shoemaking press mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222113962.0U CN217791714U (en) | 2022-08-10 | 2022-08-10 | Shoemaking press mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217791714U true CN217791714U (en) | 2022-11-15 |
Family
ID=83975198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222113962.0U Active CN217791714U (en) | 2022-08-10 | 2022-08-10 | Shoemaking press mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217791714U (en) |
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2022
- 2022-08-10 CN CN202222113962.0U patent/CN217791714U/en active Active
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