CN112440446A - But injection mold of quick assembly disassembly mold insert - Google Patents
But injection mold of quick assembly disassembly mold insert Download PDFInfo
- Publication number
- CN112440446A CN112440446A CN202011134025.2A CN202011134025A CN112440446A CN 112440446 A CN112440446 A CN 112440446A CN 202011134025 A CN202011134025 A CN 202011134025A CN 112440446 A CN112440446 A CN 112440446A
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- plate
- upper support
- mold
- bottom end
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold capable of quickly disassembling and assembling an insert, which comprises an upper support, wherein an edge plate is arranged on the upper support, a buffer plate is arranged at the bottom end of the upper support, an upper mold plate is arranged at the bottom end of the buffer plate, and a mold groove is arranged at the bottom end of the upper mold plate. The pressure cylinder is arranged between the upper support and the lower support to connect the position of the pin shaft, and is in shuttle connection with the pressure cylinder through the pin shaft, the pressure cylinder is larger than the diameter of the pin shaft, so that the pin shaft is convenient to disassemble and assemble, the upper support is provided with the connecting part for fixing the upper support and the lower support through the middle plate and the pressing plate, the upper support is convenient to disassemble and assemble through the middle plate, the upper support is internally provided with the fixing hole for connecting the position of the pressure spring, the positioning plate is connected by controlling the height of the pressure spring, and the fixing part is convenient to fix the upper support and the lower support under the action of pressure.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to an injection mold with a quickly detachable insert.
Background
An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification. At present, with more and more plastic products, injection molding processing is developed rapidly, in order to meet the processing requirements of various parts, part production is often required to be carried out by an injection molding machine with the help of an injection mold, because the structure of the current product is fast in change speed and various in product types, the current injection mold is often fixed in structure and extremely poor in adjustment flexibility, therefore, in order to meet the requirements of part production and processing, a large number of injection molds are often required to be arranged for injection molding equipment, the method can meet the production requirements to a certain extent, but the standby method of arranging a large number of molds improves the production cost on one hand, and on the other hand, the utilization rate of mold resources is insufficient, so that large resource loss is caused, in order to solve the problem, the invention mold capable of flexibly assembling and disassembling the embedded structural part in the mold is developed at present, and the invention mold greatly improves the flexibility of mold application, the utilization rate of the die is improved, but in use, the fact that the embedded structural part and the die main body which can be flexibly disassembled and assembled in the current die are connected through bolts is often found, so that the installation position of the embedded structural part is relatively fixed, and the disassembling and assembling efficiency is low.
The injection mold at the present stage has many disadvantages, for example, the insert is inconvenient to remove, the dismounting process is too complicated, and the inner structure is not provided with a buffer structure.
Disclosure of Invention
The invention aims to provide an injection mold capable of quickly disassembling and assembling an insert, and aims to solve the problems that the insert is inconvenient to disassemble, the disassembling and assembling process is complicated, and a buffering structure is not arranged in an internal structure in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an injection mold of quick assembly disassembly mold insert, includes the upper bracket, be provided with the sideboard on the upper bracket, the buffer board is installed to the bottom of upper bracket, the mould board is installed to the bottom of buffer board, the mould groove is installed to the bottom of going up the mould board, the bed die board is installed to the bottom in mould groove, the bottom support is installed to the bottom of bed die board.
Preferably, the upper support is provided with a pressing plate, and the inner side of the pressing plate is provided with an intermediate plate.
Preferably, a fixed seat is installed at the bottom end of the upper support, a shaft sleeve is installed at the bottom end of the fixed seat, and a fixed plate is arranged on the shaft sleeve.
Preferably, a pressure cylinder is installed at one end of the fixing seat, and a pin shaft is installed at the bottom end of the pressure cylinder.
Preferably, a fixing hole is formed in the upper support, a pressure spring is installed at the bottom end of the fixing hole, and a positioning plate is arranged on the outer side of the pressure spring.
Preferably, the lower support is provided with a connecting seat, and one end of the connecting seat is provided with a groove plate.
Compared with the prior art, the invention has the beneficial effects that: the pressure cylinder is arranged between the upper support and the lower support to connect the position of the pin shaft, and is in shuttle connection with the pressure cylinder through the pin shaft, the pressure cylinder is larger than the diameter of the pin shaft, so that the pin shaft is convenient to disassemble and assemble, the upper support is provided with the middle plate and the pressing plate to fix the connecting part of the upper support and the lower support, the middle plate is convenient to disassemble and assemble the upper support, the upper support is internally provided with the fixing hole to connect the position of the pressure spring, the outer side of the pressure spring is provided with the positioning plate, the positioning plate is connected by controlling the height of the pressure spring, and the fixing piece is convenient to fix the upper support and the lower support under the action of.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the upper support of the present invention.
Fig. 3 is a schematic structural view of the lower support of the present invention.
Fig. 4 is a top view of the upper support of the present invention.
In the figure: 1. an upper support; 2. a fixed seat; 3. a shaft sleeve; 4. a fixing plate; 5. a lower support; 6. an upper die plate; 7. a buffer plate; 8. a side plate; 9. a lower die plate; 10. a mold slot; 11. a pressure cylinder; 12. a pin shaft; 13. a middle plate; 14. pressing a plate; 15. a connecting seat; 16. a groove plate; 17. a fixing hole; 18. a pressure spring; 19. and (7) positioning the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
Referring to fig. 1 to 4, in the embodiment of the present invention, an injection mold capable of quickly disassembling and assembling an insert includes an upper support 1, a side plate 8 is disposed on the upper support 1, the side plate 8 is used for reinforcing an outer side of the upper support 1, a buffer plate 7 is disposed at a bottom end of the upper support 1, the buffer plate 7 is used for buffering a force of the upper support 1 during a stress process and buffering a material entering the extrusion process of the present invention, an upper mold plate 6 is disposed at a bottom end of the buffer plate 7, the upper mold plate 6 is used for fixing a top mold inside the mold groove 10, a mold groove 10 is disposed at a bottom end of the upper mold plate 6, the mold groove 10 is used for placing a mold, a lower mold plate 9 is disposed at a bottom end of the mold groove 10, a lower support 5 is disposed at a bottom end of the lower mold plate 9, the lower support 5 is used for fixing a position of the lower mold plate 9, a pressing plate 14 is disposed on the upper support 1, the pressing plate 14 is used for stabilizing the connection between the upper support 1 and the lower support 5, the inner side of the pressing plate 14 is provided with an intermediate plate 13, the intermediate plate 13 is used for conveniently fixing the upper support 1, the bottom end of the upper support 1 is provided with a fixed seat 2, the fixed seat 2 is used for connecting the position of a shaft sleeve 3, the bottom end of the fixed seat 2 is provided with the shaft sleeve 3, the shaft sleeve 3 is used for fixing the connection between the upper support 1 and the lower support 5, the shaft sleeve 3 is provided with a fixed plate 4, the fixed plate 14 is used for positioning the inner side position of the shaft sleeve 3, one end of the fixed seat 2 is provided with a pressure cylinder 11, the pressure cylinder 11 is used for conveniently disassembling and assembling a pin shaft 12, the bottom end of the pressure cylinder 11 is provided with a pin shaft 12, the pin shaft 12 is used for fixing the positions of the upper support 1 and the lower support 5, the upper support 1 is internally provided with a fixed hole, a positioning plate 19 is arranged on the outer side of the pressure spring 18, the positioning plate 19 is used for facilitating positioning of an angle pin in the process of connecting the upper support 1 and the lower support 5, a connecting seat 15 is arranged on the lower support 5, the connecting seat 15 is used for connecting the pin shaft 12, a groove plate 16 is arranged at one end of the connecting seat 15, and the groove plate 16 is used for facilitating storage of the bottom end position of the invention.
The working principle of the invention is as follows: the device is used for fixing a workpiece on the upper support 1 through the connection of the pressure plate 14 on the upper support 1 and the middle plate 13, the position of the buffer plate 7 is connected through the upper support 1, the position of the upper die plate 6 is fixed through the buffer plate 7, further, the top end position of the die groove 10 is fixed through the upper die plate 6, the position of the lower support 5 is connected through the lower die plate 9 at the bottom end of the die groove 10, the die fixing in the internal die groove 10 of the invention is realized, the position of the shaft sleeve 3 is connected through the fixed seat 2 on the upper support 1 to realize the connection and fixation between the upper support 1 and the lower support 5, the position of the pin shaft 12 is connected through the pressure cylinder 11 to realize the connection and fixation between the upper die plate 6 and the lower die plate 9, the position of the connecting fastening hole 17 is fixed by a compression spring 18 on the upper support 1, so that the position is fixed by a positioning plate 19 during the pressing process.
Example two
Referring to fig. 1 to 4, in the embodiment of the present invention, an injection mold capable of quickly disassembling and assembling an insert includes an upper support 1, a side plate 8 is disposed on the upper support 1, the side plate 8 is used for reinforcing an outer side of the upper support 1, a buffer plate 7 is disposed at a bottom end of the upper support 1, the buffer plate 7 is used for buffering a force of the upper support 1 during a stress process and buffering a material entering the extrusion process of the present invention, an upper mold plate 6 is disposed at a bottom end of the buffer plate 7, the upper mold plate 6 is used for fixing a top mold inside the mold groove 10, a mold groove 10 is disposed at a bottom end of the upper mold plate 6, the mold groove 10 is used for placing a mold, a lower mold plate 9 is disposed at a bottom end of the mold groove 10, a lower support 5 is disposed at a bottom end of the lower mold plate 9, the lower support 5 is used for fixing a position of the lower mold plate 9, a pressing plate 14 is disposed on the upper support 1, the pressing plate 14 is used for stabilizing the connection between the upper support 1 and the lower support 5, the inner side of the pressing plate 14 is provided with an intermediate plate 13, the intermediate plate 13 is used for conveniently fixing the upper support 1, the bottom end of the upper support 1 is provided with a fixed seat 2, the fixed seat 2 is used for connecting the position of a shaft sleeve 3, the bottom end of the fixed seat 2 is provided with the shaft sleeve 3, the shaft sleeve 3 is used for fixing the connection between the upper support 1 and the lower support 5, the shaft sleeve 3 is provided with a fixed plate 4, the fixed plate 14 is used for positioning the inner side position of the shaft sleeve 3, one end of the fixed seat 2 is provided with a pressure cylinder 11, the pressure cylinder 11 is used for conveniently disassembling and assembling a pin shaft 12, the bottom end of the pressure cylinder 11 is provided with a pin shaft 12, the pin shaft 12 is used for fixing the positions of the upper support 1 and the lower support 5, the upper support 1 is internally provided with a fixed hole, the outer side of the pressure spring 18 is provided with a positioning plate 19, the positioning plate 19 is used for facilitating positioning of an inclined pin in the process of connecting the upper support 1 and the lower support 5, the lower support 5 is provided with a connecting seat 15, and the connecting seat 15 is used for connecting the pin shaft 12.
The working principle of the invention is as follows: the device is used for fixing a workpiece on the upper support 1 through the connection of the pressure plate 14 on the upper support 1 and the middle plate 13, the position of the buffer plate 7 is connected through the upper support 1, the position of the upper die plate 6 is fixed through the buffer plate 7, further, the top end position of the die groove 10 is fixed through the upper die plate 6, the position of the lower support 5 is connected through the lower die plate 9 at the bottom end of the die groove 10, the die fixing in the internal die groove 10 of the invention is realized, the position of the shaft sleeve 3 is connected through the fixed seat 2 on the upper support 1 to realize the connection and fixation between the upper support 1 and the lower support 5, the position of the pin shaft 12 is connected through the pressure cylinder 11 to realize the connection and fixation between the upper die plate 6 and the lower die plate 9, the position of the connecting fastening hole 17 is fixed by a compression spring 18 on the upper support 1, so that the position is fixed by a positioning plate 19 during the pressing process.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An injection mold capable of quickly disassembling and assembling an insert comprises an upper support (1) and is characterized in that a side plate (8) is arranged on the upper support (1), a buffer plate (7) is installed at the bottom end of the upper support (1), an upper mold plate (6) is installed at the bottom end of the buffer plate (7), a mold groove (10) is installed at the bottom end of the upper mold plate (6), a lower mold plate (9) is installed at the bottom end of the mold groove (10), and a lower support (5) is installed at the bottom end of the lower mold plate (9).
2. The insert-quick-release injection mold according to claim 1, wherein: the upper support (1) is provided with a pressing plate (14), and the inner side of the pressing plate (14) is provided with an intermediate plate (13).
3. The insert-quick-release injection mold according to claim 1, wherein: fixing base (2) are installed to the bottom of upper bracket (1), axle sleeve (3) are installed to the bottom of fixing base (2), be provided with fixed plate (4) on axle sleeve (3).
4. The insert-quick-release injection mold according to claim 3, wherein: a pressure cylinder (11) is installed to the one end of fixing base (2), round pin axle (12) are installed to the bottom of pressure cylinder (11).
5. The insert-quick-release injection mold according to claim 1, wherein: a fixing hole (17) is formed in the upper support (1), a pressure spring (18) is installed at the bottom end of the fixing hole (17), and a positioning plate (19) is arranged on the outer side of the pressure spring (18).
6. The insert-quick-release injection mold according to claim 1, wherein: the lower support (5) is provided with a connecting seat (15), and one end of the connecting seat (15) is provided with a groove plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134025.2A CN112440446A (en) | 2020-10-21 | 2020-10-21 | But injection mold of quick assembly disassembly mold insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011134025.2A CN112440446A (en) | 2020-10-21 | 2020-10-21 | But injection mold of quick assembly disassembly mold insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440446A true CN112440446A (en) | 2021-03-05 |
Family
ID=74736113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011134025.2A Pending CN112440446A (en) | 2020-10-21 | 2020-10-21 | But injection mold of quick assembly disassembly mold insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112440446A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0775565A1 (en) * | 1995-11-21 | 1997-05-28 | MAGNETI MARELLI S.p.A. | Mould for the injection moulding of optical parts of illumination devices for automobiles |
| JP2002052573A (en) * | 2000-08-07 | 2002-02-19 | Yazaki Corp | Cassette type mold device |
| CN208529510U (en) * | 2018-06-08 | 2019-02-22 | 吴江市赛旺达精密电子有限公司 | A kind of plastic mould of fast demountable mold insert |
| CN208896404U (en) * | 2018-09-28 | 2019-05-24 | 宇科模具(厦门)有限公司 | Quick replacement of insert injection mold |
| CN110341131A (en) * | 2019-08-15 | 2019-10-18 | 常源科技（天津）有限公司 | A kind of quick-changing type pin structure |
| CN209755946U (en) * | 2018-12-24 | 2019-12-10 | 深圳市信豪科技有限公司 | injection mold for quickly forming injection molding piece |
| CN210233806U (en) * | 2019-05-16 | 2020-04-03 | 无锡玉成精密机械模具有限公司 | End block injection mold capable of rapidly replacing insert |
-
2020
- 2020-10-21 CN CN202011134025.2A patent/CN112440446A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0775565A1 (en) * | 1995-11-21 | 1997-05-28 | MAGNETI MARELLI S.p.A. | Mould for the injection moulding of optical parts of illumination devices for automobiles |
| JP2002052573A (en) * | 2000-08-07 | 2002-02-19 | Yazaki Corp | Cassette type mold device |
| CN208529510U (en) * | 2018-06-08 | 2019-02-22 | 吴江市赛旺达精密电子有限公司 | A kind of plastic mould of fast demountable mold insert |
| CN208896404U (en) * | 2018-09-28 | 2019-05-24 | 宇科模具(厦门)有限公司 | Quick replacement of insert injection mold |
| CN209755946U (en) * | 2018-12-24 | 2019-12-10 | 深圳市信豪科技有限公司 | injection mold for quickly forming injection molding piece |
| CN210233806U (en) * | 2019-05-16 | 2020-04-03 | 无锡玉成精密机械模具有限公司 | End block injection mold capable of rapidly replacing insert |
| CN110341131A (en) * | 2019-08-15 | 2019-10-18 | 常源科技（天津）有限公司 | A kind of quick-changing type pin structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210305 |