CN205439098U - Mechanism is prevented breaking by car window frame backplate injection mold runner material - Google Patents
Mechanism is prevented breaking by car window frame backplate injection mold runner material Download PDFInfo
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- CN205439098U CN205439098U CN201620174161.7U CN201620174161U CN205439098U CN 205439098 U CN205439098 U CN 205439098U CN 201620174161 U CN201620174161 U CN 201620174161U CN 205439098 U CN205439098 U CN 205439098U
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Abstract
Mechanism is prevented breaking by car window frame backplate injection mold runner material includes compound plate down, sets up the mould foot on the lower compound plate, sets up the thimble board on the lower compound plate between the mould foot, sets up the thimble on the thimble board, sets up the core on the mould foot, sets up the core in the core and inserts and straighten the kicking block, has injection moulding's car window frame backplate and runner material on the straight kicking block, its characterized in that: lower compound plate on set up the locating pin, it has draw bar to open in the thimble board, sets up the pull rod among the draw bar, the pull rod upper end is passed draw bar, core and straight kicking block and is matched with the runner material, has the baffle in pull rod lower extreme system, the pull rod outer wall of baffle upper end sets up the spring, the spring contacts with the baffle, sets up the fixed plate under the thimble board, it has the perforation to open in the fixed plate, the locating pin passes that bore a hole and the pull rod lower extreme contacts.
Description
Technical field
This utility model relates to injection mold, particularly relates to vehicle window frame backplate injection moulding die casting mouth material and prevents breaking mechanism.
Background technology
Owing to vehicle window frame backplate is the thin-and-long working of plastics that wall is thin, therefore need to use entering glue mode sizing material just being enable to flow to each position of die cavity smoothly of multiple spot when injection, after vehicle window frame backplate and gate materials cool down, by straight jacking block, vehicle window frame backplate is ejected together with gate materials, owing to gate materials is comparatively fine with the junction of vehicle window frame backplate, gate materials is easily adhered the most again in cover half side, when so causing mould die sinking, gate materials just and is broken between vehicle window frame backplate, gate materials still sticks on cover half, need manually to take off, operate cumbersome, if taking off not in time, injection next time can be affected.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, gate materials is provided during a kind of mould die sinking of offer by dynamic model side, prevent from being pulled off between gate materials and vehicle window frame backplate, operative is convenient, it is ensured that the vehicle window frame backplate injection moulding die casting mouth material of the mould next time of injection smoothly is anti-breaks mechanism.
This utility model vehicle window frame backplate injection moulding die casting mouth material prevents that the technical scheme breaking mechanism is: include lower compound plate, on lower compound plate, mould foot is set, on lower compound plate between mould foot, ejector retainner plate is set, thimble is set on ejector retainner plate, on mould foot, core is set, core arranges core insert and straight jacking block, vehicle window frame backplate and the gate materials of injection mo(u)lding is had on straight jacking block, it is characterized in that: on described lower compound plate, alignment pin is set, tie rod hole is had in ejector retainner plate, tie rod hole arranges pull bar, pull bar upper end passes tie rod hole, core and straight jacking block match with gate materials, it is shaped with baffle plate in pull bar lower end, the pull bar outer wall of baffle plate upper end arranges spring, spring contacts with baffle plate, under ejector retainner plate, fixed plate is set, fixed plate has perforation, alignment pin contacts through perforation with pull bar lower end.
nullThe utility model discloses a kind of vehicle window frame backplate injection moulding die casting mouth material to prevent breaking mechanism，By arranging pull bar in ejector retainner plate，Match with gate materials in the upper end of pull bar，Pull bar lower end is shaped with baffle plate，Pull bar outer wall on baffle plate arranges spring，Lower compound plate arranges alignment pin，Alignment pin contacts with pull bar lower end，When after vehicle window frame backplate injection mo(u)lding，Lower compound plate band dynamic model foot、Ejector retainner plate、Core、Core insert、Straight jacking block、Vehicle window frame backplate and gate materials move downwardly together，Mould die sinking，Hold gate materials due to the pull bar upper end on ejector retainner plate to coordinate，So gate materials can move downwardly together along with straight jacking block，Without staying on die cavity，When after mould die sinking，Ejector retainner plate drives thimble to move up，Thimble drives straight jacking block to move up，Straight jacking block driving automobile window frame backplate and gate materials are upwards，Owing to now alignment pin is the bottom withstanding pull bar，Therefore when ejector retainner plate moves up，The tie rod hole of ejector retainner plate gradually deviate from by alignment pin，Now spring pushes down on baffle plate under restoring force effect，Baffle plate drives downwards pull bar，Gate materials is deviate from downwards in the upper end making pull bar，Gate materials the most no longer held by so pull bar，Finally by workman, vehicle window frame backplate is taken off together with gate materials，Easy to operate，Prevent gate materials from breaking in cavity side，Ensure that mould energy is smoothed out injection next time.
Accompanying drawing explanation
Fig. 1 is the structural representation that vehicle window frame backplate injection moulding die casting mouth material prevents breaking mechanism；
Fig. 2 is close-up schematic view at the A of Fig. 1；
Fig. 3 is close-up schematic view at the B of Fig. 1；
Fig. 4 is the schematic perspective view that vehicle window frame backplate injection moulding die casting mouth material prevents breaking mechanism.
Detailed description of the invention
nullThis utility model relates to a kind of vehicle window frame backplate injection moulding die casting mouth material to be prevented breaking mechanism，As shown in Fig. 1 Fig. 4，Including lower compound plate 1，On lower compound plate, mould foot 2 is set，On lower compound plate between mould foot, ejector retainner plate 3 is set，Thimble 4 is set on ejector retainner plate，Core 5 is set on mould foot，Core arranges core insert 6 and straight jacking block 7，Vehicle window frame backplate 8 and the gate materials 9 of injection mo(u)lding is had on straight jacking block，It is characterized in that: on described lower compound plate 1, alignment pin 10 is set，Tie rod hole 11 is had in ejector retainner plate 3，Tie rod hole arranges pull bar 12，Pull bar upper end passes tie rod hole、Core 5 and straight jacking block 7 match with gate materials 9，It is shaped with baffle plate 13 in pull bar lower end，The pull bar outer wall of baffle plate upper end arranges spring 14，Spring contacts with baffle plate，At ejector retainner plate, 3 times fixed plate 15 is set，Fixed plate has perforation 16，Alignment pin 10 contacts through perforation with pull bar 12 lower end.nullBy arranging pull bar 12 in ejector retainner plate 3，Match with gate materials 9 in the upper end of pull bar，Pull bar lower end is shaped with baffle plate 13，Pull bar outer wall on baffle plate arranges spring 14，Lower compound plate 1 arranges alignment pin 10，Alignment pin contacts with pull bar 12 lower end，When after vehicle window frame backplate 8 injection mo(u)lding，Lower compound plate 1 band dynamic model foot 2、Ejector retainner plate 3、Core 5、Core insert 6、Straight jacking block 7、Vehicle window frame backplate 8 and gate materials 9 move downwardly together，Mould die sinking，Hold gate materials 9 due to pull bar 12 upper end on ejector retainner plate 3 to coordinate，So gate materials can move downwardly together along with straight jacking block 7，Without staying on die cavity，When after mould die sinking，Ejector retainner plate 3 drives thimble 4 to move up，Thimble drives straight jacking block 7 to move up，Straight jacking block driving automobile window frame backplate 8 and gate materials 9 are upwards，Owing to now alignment pin 10 is the bottom withstanding pull bar 12，Therefore when ejector retainner plate 3 moves up，The tie rod hole 11 of ejector retainner plate gradually deviate from by alignment pin 10，Now spring 14 pushes down on baffle plate 13 under restoring force effect，Baffle plate drives downwards pull bar 12，Gate materials 9 is deviate from downwards in the upper end making pull bar，Gate materials the most no longer held by so pull bar，Finally by workman, vehicle window frame backplate 8 is taken off together with gate materials 9，Easy to operate，Prevent gate materials from breaking in cavity side，Ensure that mould energy is smoothed out injection next time.
Claims (1)
- null1. vehicle window frame backplate injection moulding die casting mouth material is anti-breaks mechanism，Including lower compound plate (1)，Mould foot (2) is set on lower compound plate，Ejector retainner plate (3) is set on the lower compound plate between mould foot，Thimble (4) is set on ejector retainner plate，Core (5) is set on mould foot，Core arranges core insert (6) and straight jacking block (7)，Vehicle window frame backplate (8) and the gate materials (9) of injection mo(u)lding is had on straight jacking block，It is characterized in that: on described lower compound plate (1), alignment pin (10) is set，Tie rod hole (11) is had in ejector retainner plate (3)，Tie rod hole arranges pull bar (12)，Pull bar upper end passes tie rod hole、Core (5) and straight jacking block (7) match with gate materials (9)，Baffle plate (13) it is shaped with in pull bar lower end，The pull bar outer wall of baffle plate upper end arranges spring (14)，Spring contacts with baffle plate，Fixed plate (15) is set under ejector retainner plate (3)，Fixed plate has perforation (16)，Alignment pin (10) contacts through perforation with pull bar (12) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174161.7U CN205439098U (en) | 2016-03-08 | 2016-03-08 | Mechanism is prevented breaking by car window frame backplate injection mold runner material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174161.7U CN205439098U (en) | 2016-03-08 | 2016-03-08 | Mechanism is prevented breaking by car window frame backplate injection mold runner material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439098U true CN205439098U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174161.7U Active CN205439098U (en) | 2016-03-08 | 2016-03-08 | Mechanism is prevented breaking by car window frame backplate injection mold runner material |
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| CN (1) | CN205439098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352914A (en) * | 2018-11-07 | 2019-02-19 | 宁波帅特龙集团有限公司 | A kind of die cavity component forming sound box for vehicle cover board |
-
2016
- 2016-03-08 CN CN201620174161.7U patent/CN205439098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352914A (en) * | 2018-11-07 | 2019-02-19 | 宁波帅特龙集团有限公司 | A kind of die cavity component forming sound box for vehicle cover board |
| CN109352914B (en) * | 2018-11-07 | 2023-10-17 | 宁波帅特龙集团有限公司 | Mold cavity assembly for molding automobile sound box cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanism is prevented breaking by car window frame backplate injection mold runner material Effective date of registration: 20170829 Granted publication date: 20160810 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: TAIZHOU SAILING MOULD & PLASTIC CO.,LTD. Registration number: 2017330000090 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: SAILING TECHNOLOGY Co.,Ltd. Address before: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU SAILING MOULD & PLASTIC CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220701 Granted publication date: 20160810 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: TAIZHOU SAILING MOULD & PLASTIC CO.,LTD. Registration number: 2017330000090 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |