CN219683607U - Split die structure of extrusion die - Google Patents
Split die structure of extrusion die Download PDFInfo
- Publication number
- CN219683607U CN219683607U CN202320543080.XU CN202320543080U CN219683607U CN 219683607 U CN219683607 U CN 219683607U CN 202320543080 U CN202320543080 U CN 202320543080U CN 219683607 U CN219683607 U CN 219683607U
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- Prior art keywords
- die
- extrusion
- split
- connecting rod
- groove
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- 238000001125 extrusion Methods 0.000 title claims abstract description 55
- 238000011064 split stream procedure Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of die equipment and discloses a split-die structure of an extrusion die, which comprises a base, wherein an extrusion device is arranged in the base, the upper end of the base is fixedly connected with a lower part die, a die groove is formed in the lower part die, the outer end of the lower part die is fixedly connected with a bolt, and the upper end of the lower part die is provided with an upper part die. This be convenient for extrusion die split stream die structure promotes the stripper plate and makes the connecting rod drive the push pedal to release the part, promoted the practicality, the jack of multirow can adapt a lot of different separator, thereby improves the suitability, thereby because bolt and draw-in groove mutually adapted make the device firmly lock the mould through self, prevent that the mould from sliding and droing, improved the practicality.
Description
Technical Field
The utility model relates to the technical field of die equipment, in particular to a split-die structure of an extrusion die.
Background
The split die is generally composed of two combined dies, so that a cavity can be formed by splitting through a working belt during extrusion, and the split die can be used for aluminum shells, round tubes and the like.
The retrieval (CN 216574932U) discloses a split-die structure of an extrusion die, wherein the split-die structure comprises an upper die, a lower die and a die pad which are mutually matched and installed together, the upper die, the lower die and the die pad are positioned by pins and connected by screws, and the upper die comprises a split-die bridge, a split hole divided by the split-die bridge and a die core; the center of the lower die is provided with a die hole, the feeding surface of the lower die is provided with a flow velocity control cavity surrounding the die hole, the periphery of the flow velocity control cavity is provided with a welding chamber, and the discharging surface of the lower die is provided with a plurality of strength pin holes; the vertical distance between the edge of the strength pin hole and the edge of the die hole is more than 5mm; the center of the die pad is provided with a center through hole with the geometric similarity with the shape of the die hole, and the feeding surface of the die pad is provided with a strength pin matched with the strength pin hole. According to the split-flow die structure, the preparation period of the original die can be shortened by 71%, the consumable cost of the die can be saved, the production efficiency is improved, and the production cost is reduced.
The existing split die grinding tool for the extrusion die has the problems that the die is difficult to separate due to the structural problem, so that the die separation is failed, the practicability is greatly reduced, and the split die which flashes in the market mostly depends on the structure of the processing device, so that the upper die and the lower die are ensured to be superposed stably, the cost is increased, and the practicability is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a split-flow die structure of an extrusion die, which solves the problems that the die is difficult to separate due to the problem of structure in the prior art, so that the die separation is failed, the practicability is greatly reduced, and the split-flow die which flashes in the market mostly depends on the structure of a processing device, so that the upper die and the lower die are ensured to be superposed stably, thereby improving the cost and reducing the practicability.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extrusion die split stream mould structure, includes the base, the inside extrusion device that is provided with of base, the upper end fixedly connected with lower part mould of base, the mould groove has been seted up to the inside of lower part mould, the outer fixedly connected with bolt of lower part mould, the upper end of lower part mould is provided with the upper portion mould.
Preferably, the draw-in groove has been seted up to the outer edge of upper portion mould, the draw-in groove is provided with ten, the same mould groove has been seted up to the inside of upper portion mould, and the jack has been seted up to the upper end of upper portion mould, the jack is provided with twelve, the upper end of upper portion mould is variably connected with the fixed block, the equal fixedly connected with antiskid handle in both ends about the fixed block, antiskid handle has two, and the upper end swing joint of fixed block has the same extrusion device, the extrusion groove has been seted up to the inside of fixed block.
Preferably, extrusion device includes stripper plate, connecting rod, exhaust hole, push pedal, round hole, connecting rod and extrusion groove interconnect, the upper end fixedly connected with stripper plate of connecting rod, the exhaust hole has been seted up on the stripper plate, the same exhaust hole has been seted up to the inside of connecting rod, the round hole has been seted up to the downside of connecting rod outer end, thereby can advance the better part of release through the exhaust hole air inlet when ejecting the model through the extrusion, has improved the practicality.
Preferably, two round holes are formed, the round holes are connected with the exhaust holes, the lower end of the connecting rod is fixedly connected with a push plate, the push plate is in sliding connection with the extrusion groove, and the push plate is pushed to enable the connecting rod to drive the push plate, so that parts are pushed out, and practicability is improved.
Preferably, the pressing groove is formed in the base, and the pressing plate is in sliding connection with the pressing groove.
Preferably, the pin is matched with the clamping groove, and the upper part die is matched with the lower part die.
Compared with the prior art, the utility model provides the split-die structure of the extrusion die, which has the following beneficial effects:
1. this be convenient for extrusion die split stream mould structure promotes the stripper plate and makes the connecting rod drive the push pedal to release the part, promoted the practicality.
2. This be convenient for extrusion die split stream die structure, jack that the multirow can adapt many different separator to improve the suitability.
3. This be convenient for extrusion die split stream mould structure because bolt and draw-in groove mutually support thereby make the device firmly lock the mould through self, prevent that the mould from sliding and coming off, improved the practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic view of the front cross-section structure of the present utility model.
In the figure: 1. a base; 2. an extrusion device; 3. a lower part mold; 4. a mold groove; 5. a plug pin; 6. an upper mold; 101. pressing a groove; 601. a clamping groove; 602. a jack; 603. a fixed block; 604. an anti-slip handle; 605. an extrusion groove; 201. an extrusion plate; 202. a connecting rod; 203. an exhaust hole; 204. a push plate; 205. and a round hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an extrusion die split-flow die structure, including base 1, the inside extrusion device 2 that is provided with of base 1, the indent 101 has been seted up to the inside of base 1, extrusion plate 201 and indent 101 sliding connection, extrusion device 2 includes extrusion plate 201, connecting rod 202, exhaust hole 203, push pedal 204, round hole 205, connecting rod 202 and extrusion groove 605 interconnect, the upper end fixedly connected with extrusion plate 201 of connecting rod 202 promotes extrusion plate 201 to make the connecting rod drive push pedal 204, thereby promote the part release, the practicality;
the extrusion plate 201 is provided with the exhaust holes 203, the inside of the connecting rod 202 is provided with the same exhaust holes 203, the lower side of the outer end of the connecting rod 202 is provided with round holes 205, the round holes 205 are provided with two, the round holes 205 are connected with the exhaust holes 203, the lower end of the connecting rod 202 is fixedly connected with the push plate 204, the push plate 204 is in sliding connection with the extrusion groove 605, the extrusion plate 201 is pushed to drive the push plate 204 by the connecting rod, so that parts are pushed out, the practicability is improved, when a model is pushed out through extrusion, air can be introduced through the exhaust holes 203 so as to better push out the parts, the practicability is improved, the upper end of the base 1 is fixedly connected with the lower part die 3, the inside of the lower part die 3 is provided with the die groove 4, and a plurality of rows of jacks can be matched with a plurality of different separating devices, so that the suitability is improved;
the outer end fixedly connected with bolt 5 of lower part mould 3, bolt 5 and draw-in groove 601 mutually support, upper portion mould 6 and lower part mould 3 mutually support, the upper end of lower part mould 3 is provided with upper portion mould 6, draw-in groove 601 has been seted up at the outer edge of upper portion mould 6, draw-in groove 601 is provided with ten, the same mould groove 4 has been seted up to the inside of upper portion mould 6, jack 602 has been seted up to the upper end of upper portion mould 6, jack 602 is provided with twelve, the upper end of upper portion mould 6 is fixedly connected with fixed block 603, the equal fixedly connected with antiskid handle 604 of both ends about fixed block 603, antiskid handle 604 has two, the upper end swing joint of fixed block 603 has the same extrusion device 2, extrusion groove 605 has been seted up to the inside of fixed block 603.
Working principle: firstly, the mould and the separating device are fixed through the jack 602, then the extruding plate 201 is pushed, the extruding plate 201 drives the connecting rod 202 to push the push plate 204, air can be discharged from the air outlet 203 to the round hole 205 in the downward pushing process, air is introduced into the mould groove 4 to enable the mould to be separated better, the anti-slip handle 604 is used for preventing the upper mould 6 and the lower mould 3 from being staggered and slipping due to slipping of the placing device in the separating engineering, and the formed part can be pushed out by the extruding device 2 so as not to damage the mould.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an extrusion die split stream mould structure, includes base (1), its characterized in that: the novel plastic extrusion die is characterized in that an extrusion device (2) is arranged inside the base (1), the upper end of the base (1) is fixedly connected with a lower part die (3), a die groove (4) is formed in the lower part die (3), a bolt (5) is fixedly connected with the outer end of the lower part die (3), and an upper part die (6) is arranged at the upper end of the lower part die (3).
2. The extrusion die split die structure as claimed in claim 1, wherein: clamping grooves (601) are formed in the outer edges of the upper portion dies (6), ten clamping grooves (601) are formed in the clamping grooves, identical die grooves (4) are formed in the upper portion dies (6), insertion holes (602) are formed in the upper ends of the upper portion dies (6), twelve insertion holes (602) are formed in the upper ends of the upper portion dies (6), fixing blocks (603) are fixedly connected to the upper ends of the fixing blocks (603), anti-skidding handles (604) are fixedly connected to the left end and the right end of each fixing block (603), two anti-skidding handles (604) are arranged, identical extrusion devices (2) are movably connected to the upper ends of the fixing blocks (603), and extrusion grooves (605) are formed in the fixing blocks (603).
3. The extrusion die split die structure as claimed in claim 1, wherein: the extrusion device (2) comprises an extrusion plate (201), a connecting rod (202), exhaust holes (203), a push plate (204) and round holes (205), wherein the connecting rod (202) is connected with an extrusion groove (605) mutually, the upper end of the connecting rod (202) is fixedly connected with the extrusion plate (201), the extrusion plate (201) is provided with the exhaust holes (203), the connecting rod (202) is internally provided with the same exhaust holes (203), and the lower side of the outer end of the connecting rod (202) is provided with the round holes (205).
4. A split die structure for an extrusion die according to claim 3, wherein: two round holes (205) are formed, the round holes (205) are connected with the exhaust holes (203) mutually, the lower end of the connecting rod (202) is fixedly connected with a push plate (204), and the push plate (204) is in sliding connection with the extrusion groove (605).
5. A split die structure for an extrusion die according to claim 3, wherein: the base (1) is internally provided with a pressing groove (101), and the pressing plate (201) is in sliding connection with the pressing groove (101).
6. The extrusion die split die structure according to claim 2, wherein: the bolt (5) is matched with the clamping groove (601), and the upper part die (6) is matched with the lower part die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543080.XU CN219683607U (en) | 2023-03-20 | 2023-03-20 | Split die structure of extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320543080.XU CN219683607U (en) | 2023-03-20 | 2023-03-20 | Split die structure of extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683607U true CN219683607U (en) | 2023-09-15 |
Family
ID=87943928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320543080.XU Active CN219683607U (en) | 2023-03-20 | 2023-03-20 | Split die structure of extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683607U (en) |
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2023
- 2023-03-20 CN CN202320543080.XU patent/CN219683607U/en active Active
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