CN215791408U - High leakproofness injection mold convenient to dismantle equipment - Google Patents
High leakproofness injection mold convenient to dismantle equipment Download PDFInfo
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- CN215791408U CN215791408U CN202122118496.0U CN202122118496U CN215791408U CN 215791408 U CN215791408 U CN 215791408U CN 202122118496 U CN202122118496 U CN 202122118496U CN 215791408 U CN215791408 U CN 215791408U
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Abstract
The utility model discloses a high-tightness injection mold convenient to disassemble and assemble, which comprises: the upper end of the mounting seat is internally connected with a fixing bolt for mounting, the inner side end of the mounting seat is provided with a lower die through the fixing bolt, an upper die is arranged above the lower die, and a feeding hole is formed in the middle end of the upper die; one end of the positioning rod penetrates through the upper die, and the outer side of the upper end of the positioning rod is connected with a fixing block positioned at the upper end of the upper die; the hydraulic rod is arranged at the middle end in the lower die through the prefabricated groove, the outer side of the upper end of the hydraulic rod is connected with the connecting block, and the lower end of the sub-die is connected with the positioning block arranged on the inner side of the lower die; the lower end of the first sealing ring is embedded in the upper end of the lower die. This high leakproofness injection mold convenient to dismantle equipment, mould subassembly convenient to dismantle equipment, and be convenient for ejecting the finished product of accomplishing of moulding plastics, strengthened simultaneously to holistic sealed effect.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a high-sealing injection mold convenient to disassemble and assemble.
Background
Injection molding is a method for producing a model of an industrial product, and the product generally uses rubber injection molding and plastic injection molding, and an injection mold is a mold used in an injection molding process to shape molten plastic into a specific size and shape.
No. is CN207724741U for the bulletin of authorizing, discloses an injection mold of high leakproofness, including sealing washer, backplate and mold insert fixed plate, will need refrigerated mold insert to place on the sealing washer, compress tightly through mold insert fixed plate and backplate is fixed, so design sealing washer non-deformable, damage and leak when cooling the mold insert, and simple structure, the processing is easy, and the practicality is strong.
The above prior art solutions still have some defects, for example, the mold assembly is not easy to disassemble and assemble, and the finished product after main injection molding is not easy to eject, so that the collection is not easy, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-sealing injection mold convenient to disassemble and assemble, and aims to solve the problems that the mold assembly is inconvenient to disassemble and assemble and the finished product after main injection molding is inconvenient to eject, so that the finished product is inconvenient to collect and the working efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a high leakproofness injection mold convenient to dismantle the equipment includes:
the upper end of the mounting seat is internally connected with a fixing bolt for mounting, the inner side end of the mounting seat is provided with a lower die through the fixing bolt, an upper die is arranged above the lower die, and a feeding hole is formed in the middle end of the upper die;
one end of the positioning rod penetrates through the upper die, and the outer side of the upper end of the positioning rod is connected with a fixing block positioned at the upper end of the upper die;
the hydraulic rod is arranged at the middle end in the lower die through a prefabricated groove, the outer side of the upper end of the hydraulic rod is connected with the connecting block, the upper end surface of the connecting block is fixedly connected with a sub-die, and the lower end of the sub-die is connected with a positioning block arranged on the inner side of the lower die;
first sealing ring, its lower extreme is inlayed and is set up inside the upper end of bed die, and the medial extremity of first sealing ring is provided with one end and inlays the second sealing ring inside last mould to the lower extreme of second sealing ring is in seting up the inside seal groove interconnect of bed die, the constant head tank has been seted up to both ends inside about the bed die.
Preferably, the upper end of the mounting seat is provided with a C-shaped groove-shaped structure, and the diameter of the lower die mounted on the inner side of the mounting seat is equal to that of the upper die.
Preferably, the locating lever is connected with the fixed block in a threaded manner, and the locating lever and the locating groove are arranged in a one-to-one correspondence manner.
Preferably, the sub-mold is connected with the positioning block in a clamping manner, and a plurality of groups of positioning blocks are arranged in the lower mold.
Preferably, the second sealing ring and the lower die form a detachable structure through the sealing groove, and the cross section of the second sealing ring is rectangular.
Preferably, the diameter size of the second sealing ring is smaller than that of the first sealing ring, and the structures of the second sealing ring and the first sealing ring are arranged in a vertical reverse mode.
Compared with the prior art, the utility model has the beneficial effects that: according to the high-sealing injection mold convenient to disassemble and assemble, the mold assembly is convenient to disassemble and assemble, so that the mold assembly is convenient to transport and carry, the finished product after injection molding is convenient to eject, and the sealing effect on the whole body is enhanced;
1. the mounting seat and the lower die are fixedly mounted through the fixing bolts, meanwhile, the positioning rod is connected with the fixing block in a threaded mode, and one end of the positioning rod is connected with the lower die, so that the die is convenient to disassemble and assemble as a whole, and is convenient to transport and carry;
2. the outer side of the upper end of the hydraulic rod is connected with the connecting block, the upper end face of the connecting block is fixedly connected with a sub-mold, and the sub-mold is connected with the positioning block in a clamping manner, so that a finished product after main injection molding can be conveniently ejected;
3. pass through the second sealing ring and constitute detachable construction with the bed die through the seal groove, and the cross section of second sealing ring is the rectangle, and the diameter size of second sealing ring is less than the diameter size of first sealing ring simultaneously, and the structure of second sealing ring and first sealing ring is the up-down trans-form setting, has strengthened the sealed effect to holistic.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the overall structure of a second seal ring according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a mounting seat; 2. fixing the bolt; 3. a lower die; 4. an upper die; 5. a feed inlet; 6. positioning a rod; 7. a fixed block; 8. a hydraulic lever; 9. a joining block; 10. a sub-mold; 11. positioning blocks; 12. a first seal ring; 13. a second seal ring; 14. a sealing groove; 15. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-sealing injection mold convenient to disassemble and assemble comprises a mounting seat 1, wherein a fixing bolt 2 for installation is connected inside the upper end of the mounting seat 1, a lower mold 3 is installed at the inner side end of the mounting seat 1 through the fixing bolt 2, an upper mold 4 is arranged above the lower mold 3, a feed inlet 5 is formed in the middle end of the upper mold 4, one end of a positioning rod 6 penetrates through the upper mold 4, a fixing block 7 positioned at the upper end of the upper mold 4 is connected to the outer side of the upper end of the positioning rod 6, a hydraulic rod 8 is installed at the middle end inside the lower mold 3 through a prefabricated groove, the outer side of the upper end of the hydraulic rod 8 is connected with a connecting block 9, a sub-mold 10 is fixedly connected to the upper end face of the connecting block 9, a positioning block 11 installed inside the lower mold 3 is connected to the lower end of the sub-mold 10, and the lower end of a first sealing ring 12 is embedded inside the upper end of the lower mold 3, and the medial extremity of the first sealing ring 12 is provided with the second sealing ring 13 that one end is inlayed in the inside of the upper die 4, and the lower extreme of the second sealing ring 13 is in the seal groove 14 interconnect who sets up in the inside of the lower die 3, and the constant head tank 15 has been seted up to both ends inside about the lower die 3, makes up the high leakproofness injection mold convenient to dismantle the equipment.
When using this high leakproofness injection mold convenient to dismantle equipment, it is concrete as shown in fig. 1 and fig. 2, place mount pad 1 on appointed plane, this moment put into the inside trough-shaped structure of seting up of 1 upper end of mount pad with the lower extreme of bed die 3 inside, rethread fixing bolt 2 installs mount pad 1 and bed die 3 this moment, insert the inside of mould 4 with the one end of locating lever 6 simultaneously, through fixed block 7 and 6 threaded connection of locating lever 6 fixed mounting in the inside of last mould 4, thereby make overall structure have the function of convenient to dismantle equipment, and then portable and transportation.
Specifically, as shown in fig. 1, when in use, one end of a positioning rod 6 is connected with a lower die 3 through a positioning groove 15, the positioning groove 15 and the positioning rod 6 are arranged in a one-to-one correspondence manner, at this time, the positioning rod 6 has a positioning effect on the lower die 3 and the upper die 4, the lower die 3 is tightly connected with the upper die 4, molten plastic needing to be subjected to injection molding is injected into a sub-die 10 arranged at the upper end of the lower die 3 through a feed port 5, so as to perform injection molding, after the injection molding is completed, a hydraulic rod 8 can be opened, so that the hydraulic rod 8 is subjected to extension work, at this time, the upper end surface of the hydraulic rod 8 is connected with a linking block 9, so that the linking block 9 and the sub-die 10 move upwards under the action of the hydraulic rod 8, and at the same time, the lower end surface of the sub-die 10 is separated from a positioning block 11, so as to perform the ejection function of the injection molding after the molding through the sub-die 10, is convenient to use.
As shown in fig. 1, 3 and 4, the second sealing ring 13 and the lower die 3 form a detachable structure through the sealing groove 14, the cross section of the second sealing ring 13 is rectangular, the diameter of the second sealing ring 13 is smaller than that of the first sealing ring 12, and the structures of the second sealing ring 13 and the first sealing ring 12 are arranged in a vertical reverse manner, when the lower die 3 and the upper die 4 are connected, one end of the second sealing ring 13 is connected with the lower die 3 through the sealing groove 14, and one end of the first sealing ring 12 is connected with the upper die 4 through the sealing groove 14, so that the overall sealing performance is enhanced.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a high leakproofness injection mold convenient to dismantle equipment which characterized in that includes:
the upper end of the mounting seat is internally connected with a fixing bolt for mounting, the inner side end of the mounting seat is provided with a lower die through the fixing bolt, an upper die is arranged above the lower die, and a feeding hole is formed in the middle end of the upper die;
one end of the positioning rod penetrates through the upper die, and the outer side of the upper end of the positioning rod is connected with a fixing block positioned at the upper end of the upper die;
the hydraulic rod is arranged at the middle end in the lower die through a prefabricated groove, the outer side of the upper end of the hydraulic rod is connected with the connecting block, the upper end surface of the connecting block is fixedly connected with a sub-die, and the lower end of the sub-die is connected with a positioning block arranged on the inner side of the lower die;
first sealing ring, its lower extreme is inlayed and is set up inside the upper end of bed die, and the medial extremity of first sealing ring is provided with one end and inlays the second sealing ring inside last mould to the lower extreme of second sealing ring and the seal groove interconnect who sets up in the bed die is inside, the constant head tank has been seted up to both ends inside about the bed die.
2. The injection mold with high sealing performance and convenient disassembly and assembly as claimed in claim 1, wherein: the upper end of the mounting seat is provided with a C-shaped groove-shaped structure, and the diameter of the lower die mounted on the inner side of the mounting seat is equal to that of the upper die.
3. The injection mold with high sealing performance and convenient disassembly and assembly as claimed in claim 1, wherein: the locating lever is connected with the fixed block in a threaded mode, and the locating lever and the locating groove are arranged in a one-to-one correspondence mode.
4. The injection mold with high sealing performance and convenient disassembly and assembly as claimed in claim 1, wherein: the sub-mold is connected with the positioning blocks in a clamping mode, and a plurality of groups of the positioning blocks are arranged in the lower mold.
5. The injection mold with high sealing performance and convenient disassembly and assembly as claimed in claim 1, wherein: the second sealing ring forms a detachable structure with the lower die through the sealing groove, and the cross section of the second sealing ring is rectangular.
6. The injection mold with high sealing performance and convenient disassembly and assembly as claimed in claim 1, wherein: the diameter size of the second sealing ring is smaller than that of the first sealing ring, and the structures of the second sealing ring and the first sealing ring are arranged in a vertical reverse mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118496.0U CN215791408U (en) | 2021-09-03 | 2021-09-03 | High leakproofness injection mold convenient to dismantle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122118496.0U CN215791408U (en) | 2021-09-03 | 2021-09-03 | High leakproofness injection mold convenient to dismantle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791408U true CN215791408U (en) | 2022-02-11 |
Family
ID=80155764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122118496.0U Active CN215791408U (en) | 2021-09-03 | 2021-09-03 | High leakproofness injection mold convenient to dismantle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791408U (en) |
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2021
- 2021-09-03 CN CN202122118496.0U patent/CN215791408U/en active Active
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