CN216182345U - Water stop mould - Google Patents
Water stop mould Download PDFInfo
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- CN216182345U CN216182345U CN202122594525.0U CN202122594525U CN216182345U CN 216182345 U CN216182345 U CN 216182345U CN 202122594525 U CN202122594525 U CN 202122594525U CN 216182345 U CN216182345 U CN 216182345U
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Abstract
The utility model relates to a water stop belt mold, which comprises a corner forming mechanism, a straight-line section forming mechanism and a crimping mechanism which are matched with each other, wherein the corner forming mechanism comprises a first top block and a first bottom block which are arranged up and down and matched with each other; an inverted first trapezoidal block is formed downwards at the bottom of the first top block, correspondingly, an inverted first trapezoidal groove is formed in the top of the first bottom block, and the first trapezoidal block is movably embedded into the first trapezoidal groove; the utility model can respectively manufacture the corner piece and the flat piece by the corner forming mechanism and the straight-line section forming mechanism, and can assemble the two corner pieces and the two flat pieces into an integral water stop by the crimping mechanism, thereby breaking through the limitation of injection molding equipment and technology to greatly expand the size of the water stop and obviously expanding the application range of the water stop.
Description
Technical Field
The utility model relates to a water stop belt mold.
Background
The water stop is a circular sealing element made of rubber material, and the rubber water stop is made by injecting molten rubber material into a mould by using an injection molding technology; the size of the existing water stop mould cannot be further expanded due to the limitation of injection molding equipment and technology, so that the application range of the water stop is smaller, and the water stop mould is to be further improved.
SUMMERY OF THE UTILITY MODEL
In view of the current situation of the prior art, the technical problem to be solved by the utility model is to provide a water stop mold which greatly expands the size of the water stop to significantly expand the application range.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a water stop mould is characterized by comprising a corner forming mechanism, a straight-line section forming mechanism and a crimping mechanism which are matched with each other, wherein the corner forming mechanism comprises a first top block and a first bottom block which are arranged up and down and matched with each other; an inverted first trapezoid block is formed at the bottom of the first top block downwards, an inverted first trapezoid groove is formed in the top of the first bottom block correspondingly, the first trapezoid block is movably embedded into the first trapezoid groove, a plurality of first protruding strips which are sequentially arranged from front to back are formed on the outer wall of the first trapezoid block downwards, and correspondingly, the same number of first grooves which are sequentially arranged from front to back are formed on the inner wall of the first trapezoid groove; the first convex strips are respectively and movably embedded into the first grooves; the straightway forming mechanism comprises a second top block and a second bottom block which are arranged up and down and matched with each other, the bottom of the second top block is provided with a plurality of second grooves which are sequentially arranged from front to back, correspondingly, the top of the second bottom block is upwards provided with a same number of second raised lines which are sequentially arranged from front to back, and the plurality of second raised lines are respectively and movably embedded into the plurality of second grooves; the number and the positions of the second grooves are matched with those of the first grooves, the distance between any two second grooves is equal to that between any two first grooves, the crimping mechanism comprises a third top block and a third bottom block which are vertically arranged and matched with each other, a plurality of third raised lines which are sequentially arranged from front to back are formed downwards at the bottom of the third top block, correspondingly, the same number of third grooves which are sequentially arranged from front to back are formed at the top of the third bottom block, and the plurality of third raised lines are respectively and movably embedded into the plurality of third grooves; the number and the positions of the third grooves are matched with those of the second grooves, the distance between any two third grooves is equal to that between any two second grooves, a supporting plate is further fixed on the left side of the third bottom block, a plurality of fourth grooves are formed in the supporting plate and are sequentially arranged from front to back, and the number of the fourth grooves is equal to that of the third grooves; the right end of each fourth groove is communicated with the corresponding third groove.
Preferably, still all set up a plurality of trapezoidal grooves that set gradually from the past backward on the both ends opening part inner wall around the first trapezoidal groove, correspondingly, still all set up the same quantity in the past backward the straight line groove that sets gradually on the both ends opening part inner wall around the bottom of second kicking block, arbitrary two interval between the straight line groove equals with the interval between two arbitrary trapezoidal grooves.
Preferably, a plurality of first notches are formed in the edges of the left side and the right side of the top of the first bottom block, correspondingly, the same number of first protruding blocks are formed downwards on the edges of the left side and the right side of the bottom of the first top block, and each first protruding block is movably inserted into one corresponding first notch.
Preferably, a plurality of second notches are formed in the edges of the front side and the rear side of the bottom of the second top block, correspondingly, the edges of the front side and the rear side of the top of the second bottom block are downward formed with the same number of second protruding blocks, and each second protruding block is movably inserted into one corresponding second notch.
Preferably, a plurality of third notches are formed in the front and rear side edges of the top of the third bottom block, correspondingly, the same number of third protruding blocks are formed downwards in the front and rear side edges of the bottom of the third top block, and each third protruding block is movably inserted into a corresponding third notch.
Preferably, the edges of the front side and the rear side of the supporting plate are both provided with a bending edge.
Compared with the prior art, the utility model has the advantages that: the utility model can respectively manufacture the corner piece and the flat piece by the corner forming mechanism and the straight-line section forming mechanism, and can assemble the two corner pieces and the two flat pieces into an integral water stop by the crimping mechanism, thereby breaking through the limitation of injection molding equipment and technology to greatly expand the size of the water stop and obviously expanding the application range of the water stop.
Drawings
FIG. 1 is an exploded left front side view of the corner forming mechanism of the present invention;
FIG. 2 is an exploded right front side view of the straight section forming mechanism of the present invention;
fig. 3 is an exploded left front side structural view of the pressure bonding mechanism of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "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 may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
As shown in fig. 1 to 3, a water stop mold comprises a corner forming mechanism 1, a straight line section forming mechanism 2 and a crimping mechanism 3 which are matched with each other, wherein the corner forming mechanism 1 comprises a first top block 12 and a first bottom block 11 which are arranged up and down and matched with each other; an inverted first trapezoid block 121 is formed downwards at the bottom of the first top block 12, correspondingly, an inverted first trapezoid groove 111 is formed at the top of the first bottom block 11, correspondingly, the first trapezoid block 121 is movably embedded in the first trapezoid groove 111, a plurality of first protruding strips 122 sequentially arranged from front to back are formed downwards on the outer wall of the first trapezoid block 121, and correspondingly, the same number of first grooves 112 sequentially arranged from front to back are formed on the inner wall of the first trapezoid groove 111; the first protruding strips 122 are respectively movably embedded in the first grooves 112; the straight-line section forming mechanism 2 comprises a second top block 22 and a second bottom block 21 which are arranged up and down and matched with each other, a plurality of second grooves 221 which are sequentially arranged from front to back are formed in the bottom of the second top block 22, correspondingly, the same number of second convex strips 211 which are sequentially arranged from front to back are formed upwards in the top of the second bottom block 21, and the plurality of second convex strips 211 are respectively and movably embedded into the plurality of second grooves 221; the number and the positions of the second grooves 221 are matched with those of the first grooves 112, the distance between any two second grooves 221 is equal to that between any two first grooves 112, the crimping mechanism 3 comprises a third top block 32 and a third bottom block 31 which are arranged up and down and matched with each other, a plurality of third convex strips 321 which are sequentially arranged from front to back are formed at the bottom of the third top block 32 downwards, correspondingly, the same number of third grooves 311 which are sequentially arranged from front to back are formed at the top of the third bottom block 31, and the plurality of third convex strips 321 are respectively and movably embedded in the plurality of third grooves 311; the number and the positions of the third grooves 311 are matched with those of the second grooves 221, the distance between any two third grooves 311 is equal to that between any two second grooves 221, a supporting plate 33 is further fixed on the left side of the third bottom block 31, a plurality of fourth grooves 331 are formed in the supporting plate 33 and sequentially arranged from front to back, and the number of the fourth grooves 331 is equal to that of the third grooves 311; the right end of each fourth recess 331 is in communication with a corresponding one of the third recesses 311.
A plurality of trapezoidal grooves 113 which are sequentially arranged from front to back are further formed in the inner walls of the openings at the front and back ends of the first trapezoidal groove 111, correspondingly, the same number of linear grooves 222 which are sequentially arranged from front to back are further formed in the inner walls of the openings at the front and back ends of the bottom of the second ejector block 22, and the distance between any two linear grooves 222 is equal to the distance between any two trapezoidal grooves 113.
A plurality of first notches 114 are formed in the left and right edges of the top of the first bottom block 11, correspondingly, the same number of first protruding blocks 123 are formed downward in the left and right edges of the bottom of the first top block 12, and each first protruding block 123 is movably inserted into a corresponding first notch 114.
A plurality of second notches 223 are formed in the front and rear edges of the bottom of the second top block 22, correspondingly, the same number of second protrusions 212 are formed downward in the front and rear edges of the top of the second bottom block 21, and each second protrusion 212 is movably inserted into a corresponding second notch 223.
A plurality of third notches 313 are formed in the front and rear edges of the top of the third bottom block 31, correspondingly, the same number of third protrusions 322 are formed downward in the front and rear edges of the bottom of the third top block 32, and each third protrusion 322 is movably inserted into a corresponding third notch 313.
The front and rear edges of the supporting plate 33 are formed with a bending edge 332 for increasing strength.
The using method comprises the following steps: let in the molten rubber material between first trapezoidal piece 121 and the first trapezoidal groove 111, form corner fittings 4 after the cooling, a plurality of trapezoidal folded portions 41 have been formed on making corner fittings 4 to mutually support of a plurality of first sand grips 122 and a plurality of first recesses 112, and the setting up of a plurality of trapezoidal grooves 113 makes the front and back both ends opening part outer wall of corner fittings 4 all form a plurality of first strengthening ribs 42.
And (3) introducing a molten rubber material between the second top block 22 and the second bottom block 21, cooling to form the flat plate member 5, wherein the plurality of second convex strips 211 and the plurality of second concave grooves 221 are matched with each other to form a plurality of linear folded parts 51 on the flat plate member 5, and the plurality of linear grooves 222 are arranged to form a plurality of second reinforcing ribs 52 on the outer walls of the front end and the rear end of the flat plate member 5.
The plate member 5 is put on the third bottom block 31 with the bottoms of the plurality of straight folded portions 51 being fitted into the plurality of third recesses 311, the corner member 4 is vertically placed on the right end of the support plate 33 with the ends of the plurality of trapezoidal folded portions 41 of the corner member 4 being inserted into the bottoms of the left ends of the plurality of third recesses 311 and being disposed below the left ends of the plurality of straight folded portions 51 of the plate member 5, respectively, then the third top block 32 and the third bottom block 31 are engaged with each other so that the inner wall of the opening side of the corner member 4 is fixed to the left outer wall of the plate member 5 with the end of each trapezoidal folded portion 41 being communicated with the left end of a corresponding one of the straight folded portions 51, and finally the other corner member 4 and the other plate member 5 are fixed to each other and to the above-mentioned one corner member 4 and one plate member 5 as a ring-shaped body.
According to the utility model, the corner piece 4 and the flat plate piece 5 can be respectively manufactured by the corner forming mechanism 1 and the straight line section forming mechanism 2, and the two corner pieces 4 and the two flat plate pieces 5 can be assembled into the integral water stop by the crimping mechanism 3, so that the limitation of injection molding equipment and technology is broken through, the size of the water stop is greatly expanded, and the application range of the water stop is remarkably expanded.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A water stop mould is characterized by comprising a corner forming mechanism, a straight-line section forming mechanism and a crimping mechanism which are matched with each other, wherein the corner forming mechanism comprises a first top block and a first bottom block which are arranged up and down and matched with each other; an inverted first trapezoid block is formed at the bottom of the first top block downwards, an inverted first trapezoid groove is formed in the top of the first bottom block correspondingly, the first trapezoid block is movably embedded into the first trapezoid groove, a plurality of first protruding strips which are sequentially arranged from front to back are formed on the outer wall of the first trapezoid block downwards, and correspondingly, the same number of first grooves which are sequentially arranged from front to back are formed on the inner wall of the first trapezoid groove; the first convex strips are respectively and movably embedded into the first grooves; the straightway forming mechanism comprises a second top block and a second bottom block which are arranged up and down and matched with each other, the bottom of the second top block is provided with a plurality of second grooves which are sequentially arranged from front to back, correspondingly, the top of the second bottom block is upwards provided with a same number of second raised lines which are sequentially arranged from front to back, and the plurality of second raised lines are respectively and movably embedded into the plurality of second grooves; the number and the positions of the second grooves are matched with those of the first grooves, the distance between any two second grooves is equal to that between any two first grooves, the crimping mechanism comprises a third top block and a third bottom block which are vertically arranged and matched with each other, a plurality of third raised lines which are sequentially arranged from front to back are formed downwards at the bottom of the third top block, correspondingly, the same number of third grooves which are sequentially arranged from front to back are formed at the top of the third bottom block, and the plurality of third raised lines are respectively and movably embedded into the plurality of third grooves; the number and the positions of the third grooves are matched with those of the second grooves, the distance between any two third grooves is equal to that between any two second grooves, a supporting plate is further fixed on the left side of the third bottom block, a plurality of fourth grooves are formed in the supporting plate and are sequentially arranged from front to back, and the number of the fourth grooves is equal to that of the third grooves; the right end of each fourth groove is communicated with the corresponding third groove.
2. The waterstop mold according to claim 1, wherein a plurality of trapezoidal grooves are formed in inner walls of openings at the front end and the rear end of the first trapezoidal groove, the trapezoidal grooves are sequentially formed from front to back, correspondingly, the linear grooves are formed in inner walls of openings at the front end and the rear end of the bottom of the second top block, the linear grooves are sequentially formed from front to back, and the distance between any two linear grooves is equal to the distance between any two trapezoidal grooves.
3. The water stop belt mold according to claim 2, wherein the left and right edges of the top of the first bottom block are respectively provided with a plurality of first notches, correspondingly, the left and right edges of the bottom of the first top block are respectively downwards provided with a same number of first protrusions, and each first protrusion is movably inserted into a corresponding first notch.
4. The water stop belt mold according to claim 3, wherein a plurality of second notches are formed in the front and rear side edges of the bottom of the second top block, correspondingly, the same number of second protruding blocks are formed downward in the front and rear side edges of the top of the second bottom block, and each second protruding block is movably inserted into a corresponding second notch.
5. The water stop belt mold according to claim 4, wherein a plurality of third notches are formed in the front and rear side edges of the top of the third bottom block, correspondingly, third protruding blocks with the same number are formed downward in the front and rear side edges of the bottom of the third top block, and each third protruding block is movably inserted into one corresponding third notch.
6. The water stop belt mold according to claim 5, wherein a bent edge is formed on each of the front and rear side edges of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594525.0U CN216182345U (en) | 2021-10-27 | 2021-10-27 | Water stop mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594525.0U CN216182345U (en) | 2021-10-27 | 2021-10-27 | Water stop mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216182345U true CN216182345U (en) | 2022-04-05 |
Family
ID=80890885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122594525.0U Active CN216182345U (en) | 2021-10-27 | 2021-10-27 | Water stop mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216182345U (en) |
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2021
- 2021-10-27 CN CN202122594525.0U patent/CN216182345U/en active Active
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