CN212312508U - Preparation mold for annular reinforcing rib - Google Patents
Preparation mold for annular reinforcing rib Download PDFInfo
- Publication number
- CN212312508U CN212312508U CN202021065195.5U CN202021065195U CN212312508U CN 212312508 U CN212312508 U CN 212312508U CN 202021065195 U CN202021065195 U CN 202021065195U CN 212312508 U CN212312508 U CN 212312508U
- Authority
- CN
- China
- Prior art keywords
- annular
- rectangular plate
- plate body
- mold
- cylinder
- 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
Abstract
The utility model discloses a preparation mould for an annular reinforcing rib, which comprises an outer mould component and an inner mould component which can be internally connected and is arranged in the outer mould component; the outer mold component comprises a rectangular plate body which can be encircled into a cylinder and a locking mechanism which is arranged on the rectangular plate body and used for locking the rectangular plate body in a cylinder state; the internal mold component comprises a cylinder body and an annular bottom plate externally connected to the bottom of the cylinder body; the outer diameter of the annular bottom plate is the same as the inner diameter of the rectangular plate body in a cylindrical state; when the inner die assembly is internally connected in the outer die assembly, an annular casting die cavity for preparing the annular reinforcing rib is formed between the outer peripheral part of the cylinder body and the inner peripheral part of the rectangular plate body in a cylindrical state. The utility model relates to a preparation mould for annular reinforcing rib, which takes a rectangular plate body which can surround to form a cylinder as an external mould, the mould opening difficulty is low, and the yield is higher; the internal mold assembly is sequentially and concentrically stacked in the rectangular plate body in the cylindrical state, a plurality of annular reinforcing ribs can be formed at one time, the processing efficiency is high, and the mold cost is low.
Description
Technical Field
The utility model relates to a preparation mould for annular strengthening rib.
Background
Annular reinforcing bars are widely used in barrel-shaped containers and are generally made of annular reinforcing steel structures. When the annular reinforcing rib is cast, an annular casting mold cavity is generally formed by mutually matching an annular upper mold and an annular lower mold, and the annular reinforcing steel bar structure and a casting material are placed in the annular casting mold cavity for casting. The die in the traditional form has the advantages of more material consumption, higher cost, very low processing efficiency, larger die opening difficulty, easy damage to the annular reinforcing ribs during die opening and lower yield.
Disclosure of Invention
The utility model aims at providing a preparation mould for annular strengthening rib, the mould cost is lower, and machining efficiency is higher, and the die sinking degree of difficulty is low, and the yield is higher.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a preparation mould for an annular reinforcing rib comprises an outer mould component and an inner mould component which can be internally connected and is arranged in the outer mould component;
the outer die assembly comprises a rectangular plate body capable of being encircled into a cylinder and a locking mechanism arranged on the rectangular plate body and used for locking the rectangular plate body in a cylinder state;
the internal mold assembly comprises a cylinder body and an annular bottom plate externally connected to the bottom of the cylinder body; the outer diameter of the annular bottom plate is the same as the inner diameter of the rectangular plate body in a cylindrical state;
when the inner die assembly is internally connected in the outer die assembly, an annular casting die cavity for preparing the annular reinforcing rib is formed between the outer side periphery of the cylinder and the inner side periphery of the rectangular plate body in a cylindrical state.
Preferably, the locking mechanism comprises a first connecting block protruding outwards and arranged on the rectangular plate body, a locking column fixedly arranged on the first connecting block, a second connecting block protruding outwards and arranged on the rectangular plate body, and a locking hole arranged on the second connecting block and used for the locking column to penetrate through.
More preferably, the locking post is provided with an external thread, the locking mechanism further comprises a nut which is sleeved on the locking post in a threaded manner, and the nut is used for abutting the second connecting block against the first connecting block when the rectangular plate body is in a cylindrical state.
More preferably, the first connecting block and the second connecting block are respectively disposed on two opposite ends of the same side of the rectangular plate.
Preferably, the top of the cylinder is provided with an annular upper surface parallel to the horizontal plane.
More preferably, the inner peripheral portion of the cylinder is tapered from top to bottom.
Preferably, when the plurality of inner mold assemblies are concentrically stacked in the rectangular plate in the cylindrical state from top to bottom, the lower annular bottom plate and the upper annular bottom plate form a lower back cover and an upper sealing cover of the annular casting mold cavity respectively.
Preferably, the inner diameter of the upper surface of the annular bottom plate is larger than that of the lower surface of the annular bottom plate, and is the same as the outer diameter of the cylinder.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model relates to a preparation mould for annular strengthening rib, through forming the drum around the rectangular plate body as the external mold, the die sinking degree of difficulty is low, can not cause the damage of annular strengthening rib when the die sinking, the yield is higher; through concentric centre form subassembly that piles up in proper order in the rectangular plate body of drum state, can a plurality of annular strengthening ribs of one shot forming, machining efficiency is higher, and the mould cost is lower.
Drawings
FIG. 1 is a schematic structural diagram of an outer mold assembly (a rectangular plate body is in a cylindrical state);
FIG. 2 is a cross-sectional view of the locking mechanism of FIG. 1 taken along line AA;
FIG. 3 is a cross-sectional view of the locking mechanism of FIG. 1 taken along line BB;
FIG. 4 is a schematic structural view of the inner mold assembly;
figure 5 is a radial cross-sectional view of the inner die assembly.
Wherein: 1. a rectangular plate body; 2. a barrel; 3. an annular base plate; 4. a first connection block; 5. a locking post; 6. a second connecting block; 7. a locking hole; 8. a nut; 9. an annular upper surface.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
The preparation mold for the annular reinforcing rib comprises an outer mold component and an inner mold component which is arranged in the outer mold component in an inscribable mode.
Referring to fig. 1 to 3, the outer mold assembly comprises a rectangular plate 1 which can be wound into a cylinder, and a locking mechanism which is arranged on the rectangular plate 1 and is used for locking the rectangular plate in a cylindrical state. The rectangular plate body 1 is made of a material with certain toughness and elasticity, and is enclosed and locked in a casting process to be in a cylindrical state through the arrangement, and the locking mechanism is unlocked and unfolded when the mold is opened. The die opening difficulty is greatly reduced, the annular reinforcing ribs molded by casting cannot be damaged basically during die opening, and the yield is high.
The locking mechanism comprises a first connecting block 4 protruding outwards and arranged on the rectangular plate body 1, a locking column 5 fixedly arranged on the first connecting block 4, a second connecting block 6 protruding outwards and arranged on the rectangular plate body 1, and a locking hole 7 arranged on the second connecting block 6 and used for penetrating through the locking column 5.
In this embodiment, the locking post 5 is provided with an external thread, the locking mechanism further includes a nut 8 which is sleeved on the locking post 5, and the nut 8 is used for abutting the second connecting block 6 against the first connecting block 4 when the rectangular plate body 1 is in a cylindrical state. Referring to fig. 1, when the rectangular plate 1 is in a cylindrical state, the upper and lower locking posts 5 penetrate into the two locking holes 7 in a one-to-one correspondence manner, and the nut 8 is screwed into the nut 8 leftwards, so that the nut 8 pushes the second connecting block 6 until abutting against the first connecting block 4, and the rectangular plate 1 in the cylindrical state is completely closed along the circumferential direction thereof.
In the present embodiment, the first connecting block 4 and the second connecting block 6 are respectively disposed on two opposite ends of the same side of the rectangular plate 1 along the length direction.
Referring to fig. 4-5, the internal mold assembly comprises a cylinder 2 and an annular bottom plate 3 externally connected to the bottom of the cylinder 2; the outer diameter of the annular bottom plate 3 is the same as the inner diameter of the rectangular plate body 1 in a cylindrical state. Because the rectangular plate body 1 in the cylindrical state is not necessarily exactly enclosed to form a standard circle in cross section under the action of the locking mechanism, the inner die assembly is concentrically plugged into the rectangular plate body 1 in the cylindrical state and is propped open under the action of the annular bottom plate 3, so that the cross section of the rectangular plate body 1 can form a standard circle, and the annular reinforcing rib with a standard shape can be manufactured subsequently.
When the inner mold assembly is inscribed in the outer mold assembly, an annular casting mold cavity for preparing the annular reinforcing rib is formed between the outer peripheral portion of the cylinder body 2 and the inner peripheral portion of the rectangular plate body 1 in a cylindrical state. When actually pouring, a plurality of centre form subassemblies from last down in proper order with one heart the locating rectangular plate body 1 that is in the drum state, through this setting, can a plurality of annular strengthening ribs of one shot forming, machining efficiency is higher. Meanwhile, the lower annular bottom plate 3 and the upper annular bottom plate 3 form a lower sealing bottom and an upper sealing cover of the annular casting mold cavity respectively, and mold cost is saved.
In this embodiment, the top of the barrel 2 is provided with an annular upper surface 9 parallel to the horizontal plane, by which arrangement, when the casting material is injected into the annular casting mold cavity, since the bottom surface, the inner peripheral surface and the outer peripheral surface thereof all abut against the mold for molding, wherein the bottom surface abuts against the upper surface of the annular bottom plate 3, the inner peripheral surface abuts against the outer peripheral surface of the barrel 2, and the outer peripheral surface abuts against the inner peripheral surface of the rectangular plate body 1 in a cylindrical state; and the top of the reinforcing rib is required to be subjected to strickling treatment by matching a horizontal annular upper surface 9 with a scraper so as to prepare the required annular reinforcing rib.
In the present embodiment, the inner peripheral portion of the cylindrical body 2 is tapered from the top to the bottom. Through this setting, on the basis that the annular upper surface 9 of guaranteeing barrel 2 possesses certain pressure-bearing capacity, the consumptive material and the cost of mould have further been saved.
In this embodiment, since the annular bottom plate 3 is externally connected to the bottom of the cylinder 2, and the outer circumference of the cylinder 2 is a standard cylindrical surface, the inner diameter of the upper surface of the annular bottom plate 3 is the same as the outer diameter of the cylinder 2. Meanwhile, in order to ensure that the annular bottom plate 3 of the upper inner die assembly can completely block the top of the annular casting die cavity below the upper inner die assembly, the inner diameter of the lower surface of the annular bottom plate 3 is smaller than that of the upper surface of the annular bottom plate. With this arrangement, it is possible to abut against the top of the casting material in the annular casting mold cavity and the annular upper surface 9 of the cylinder 2 via the lower surface of the annular bottom plate 3 when the upper inner mold assembly is concentrically stacked on the lower inner mold assembly.
The following specifically explains the working process of this embodiment:
die assembly:
(1) the rectangular plate body 1 is encircled to form a cylinder, and is locked in a cylinder state through a locking mechanism;
(2) the internal mold assembly is concentrically plugged into the rectangular plate body 1 in a cylindrical state until the internal mold assembly touches the bottom;
(3) placing the annular steel bar structure on the annular bottom plate 3, injecting a casting material, and scraping the top of the annular steel bar structure by the scraper under the matching of the annular upper surface 9 after the annular steel bar structure is fully injected;
(4) and (4) repeating the step (2) and the step (3) in sequence and alternately until the number of the placed internal module meets the requirement.
Opening the mold:
(1) after casting molding, unlocking the locking mechanism, and unfolding the rectangular plate body 1 in a cylindrical state;
(2) sequentially taking out the stacked internal mold assemblies from top to bottom;
(3) and (4) reversely buckling the inner die assembly, and separating the inner die assembly from the molded annular reinforcing rib.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a preparation mould for annular strengthening rib which characterized in that: comprises an external mold component and an internal mold component which can be internally connected and arranged in the external mold component;
the outer die assembly comprises a rectangular plate body capable of being encircled into a cylinder and a locking mechanism arranged on the rectangular plate body and used for locking the rectangular plate body in a cylinder state;
the internal mold assembly comprises a cylinder body and an annular bottom plate externally connected to the bottom of the cylinder body; the outer diameter of the annular bottom plate is the same as the inner diameter of the rectangular plate body in a cylindrical state;
when the inner die assembly is internally connected in the outer die assembly, an annular casting die cavity for preparing the annular reinforcing rib is formed between the outer side periphery of the cylinder and the inner side periphery of the rectangular plate body in a cylindrical state.
2. A mold for manufacturing an annular reinforcing bar according to claim 1, wherein: the locking mechanism comprises a first connecting block protruding outwards and arranged on the rectangular plate body, a locking column fixedly arranged on the first connecting block, a second connecting block protruding outwards and arranged on the rectangular plate body, and a locking hole arranged on the second connecting block and used for the locking column to penetrate through.
3. A manufacturing mold for an annular reinforcing bar according to claim 2, wherein: the locking mechanism further comprises a nut which can be sleeved on the locking column in a threaded manner, and the nut is used for abutting the second connecting block on the first connecting block when the rectangular plate body is in a cylindrical state.
4. A manufacturing mold for an annular reinforcing bar according to claim 2, wherein: the first connecting block and the second connecting block are respectively arranged on two opposite end parts of the same side face of the rectangular plate body.
5. A mold for manufacturing an annular reinforcing bar according to claim 1, wherein: the top of the cylinder body is provided with an annular upper surface parallel to the horizontal plane.
6. A mould as claimed in claim 5, in which: the inner periphery of the cylinder body gradually expands in a conical manner from top to bottom.
7. A mold for manufacturing an annular reinforcing bar according to claim 1, wherein: when the internal mold assemblies are sequentially and concentrically stacked from top to bottom and arranged in the rectangular plate body in a cylindrical state, the annular bottom plate below and the annular bottom plate above form a lower sealing bottom and an upper sealing cover of the annular casting mold cavity respectively.
8. A mold for manufacturing an annular reinforcing bar according to claim 1, wherein: the inner diameter of the upper surface of the annular bottom plate is larger than that of the lower surface of the annular bottom plate, and the inner diameter of the upper surface of the annular bottom plate is the same as that of the outer diameter of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065195.5U CN212312508U (en) | 2020-06-11 | 2020-06-11 | Preparation mold for annular reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021065195.5U CN212312508U (en) | 2020-06-11 | 2020-06-11 | Preparation mold for annular reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212312508U true CN212312508U (en) | 2021-01-08 |
Family
ID=74025621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021065195.5U Active CN212312508U (en) | 2020-06-11 | 2020-06-11 | Preparation mold for annular reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212312508U (en) |
-
2020
- 2020-06-11 CN CN202021065195.5U patent/CN212312508U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111716610A (en) | Preparation mold for annular reinforcing rib | |
| CN210513870U (en) | Sample preparation mold for pressing artificial rock cores in multiple specifications | |
| CN110899616B (en) | Forming die of power turbine case wax matrix | |
| CN212312508U (en) | Preparation mold for annular reinforcing rib | |
| CN111702132B (en) | Preparation process for annular reinforcing rib | |
| CN203584034U (en) | Anti-theft lock | |
| CN107626887B (en) | Method for forming wax mold with interlayer cavity in middle | |
| CN211762321U (en) | Novel mould for tunnel model test | |
| CN212707801U (en) | Injection mold is used in plastic product production | |
| CN210733165U (en) | Injection mold back-off takes off structure by force | |
| CN215985438U (en) | Geotechnical circular table-shaped seepage tensile sample compaction preparation device | |
| CN219093515U (en) | Forging forming die with ejection and discharge functions | |
| CN101332663B (en) | Injection machine | |
| CN207028042U (en) | A kind of glue sealing structure of PDCPD material formings mould | |
| CN111070518A (en) | Solid rocket engine core insert heat insulation layer forming device and using method | |
| KR100456785B1 (en) | Divided core assembly to be used to cassette mold for injection molding | |
| CN209811168U (en) | One-time forming die for valve body | |
| CN216028026U (en) | Hydraulic demoulding device | |
| CN211221720U (en) | Three-split-plate die for stripping middle plate after die opening | |
| CN220882782U (en) | Mould for four-way refractory brick | |
| CN214640074U (en) | Fast forming template of sample mold | |
| CN217226331U (en) | Anus stopper production mould | |
| CN216747049U (en) | Double-open type molded coal preparation device | |
| CN220756375U (en) | Former is used in fish ball production | |
| CN218373383U (en) | Hydraulic reducing drawing box girder steel template internal mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |