CN220638762U - Door lock connecting piece secondary molding injection mold - Google Patents
Door lock connecting piece secondary molding injection mold Download PDFInfo
- Publication number
- CN220638762U CN220638762U CN202322372750.9U CN202322372750U CN220638762U CN 220638762 U CN220638762 U CN 220638762U CN 202322372750 U CN202322372750 U CN 202322372750U CN 220638762 U CN220638762 U CN 220638762U
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- door lock
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- secondary molding
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- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 238000000465 moulding Methods 0.000 title claims abstract description 31
- 238000001746 injection moulding Methods 0.000 claims description 35
- 239000000110 cooling liquid Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 20
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a door lock connecting piece secondary molding injection mold, and belongs to the technical field of injection molds. The secondary molding injection mold for the door lock connecting piece comprises a first fixing plate, wherein connecting columns are arranged at four corners of one side of the first fixing plate, a second fixing plate is arranged at one end of each connecting column, a first positioning plate is arranged at one side of the first fixing plate, a first ejector plate is arranged at one side of the first positioning plate, a second ejector plate is connected to one side of the first ejector plate, ejector rods are arranged at four corners of one side of the second ejector plate, springs are sleeved outside the ejector rods, mold legs are arranged at two ends of one side of each connecting column, connecting plates are arranged at one side of each mold leg, a male mold plate is arranged at one side of each connecting plate, a female mold plate is connected to one side of each male mold plate, and a second positioning plate is arranged at one side of each female mold plate.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a door lock connecting piece secondary molding injection mold.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed and high efficiency, automation in operation, various patterns, various shapes, large size, accurate product size, easy updating of products, and capability of forming products with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing, and the door lock connecting piece needs to use a secondary molding injection mold in production.
Based on the above, the present inventors found that the following problems exist: when the existing door lock connecting piece secondary molding injection mold is used, the existing door lock connecting piece secondary molding injection mold does not have a rapid demolding function, so that a workpiece is inconvenient to demold after injection molding, and the use of a user is affected.
Accordingly, in view of the above, research and improvement on the existing structure and the existing defects are performed, and a door lock connecting piece secondary molding injection mold is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
In order to make up for the defects, the utility model provides a door lock connecting piece secondary molding injection mold.
The utility model is realized in the following way:
the utility model provides a door lock connecting piece secondary molding injection mold, includes first fixed plate, the spliced pole is all installed in one side four corners of first fixed plate, the second fixed plate is installed to one end of spliced pole, first locating plate is installed to one side of first fixed plate, one side of first locating plate is equipped with first liftout plate, one side of first liftout plate is connected with the second liftout plate, the ejector pin is all installed in one side four corners of second liftout plate, the outside cover of ejector pin is equipped with the spring, the die foot is all installed at one side both ends of spliced pole, the connecting plate is installed to one side of die foot, the male template is installed to one side of connecting plate, one side of male template is connected with the female template, the second locating plate is installed to one side of female template, one end and the second liftout plate of spring laminate mutually in one side of keeping away from first liftout plate, the top export is seted up to one side of first locating plate and connecting plate is being close to one side of second liftout plate.
Further, a pair of fixing frames are arranged in the middle of one side of the male template, a fixing seat is arranged on one side of the pair of fixing frames, a male die core is arranged on one side of the fixing seat, and one end of the ejector rod penetrates through the inner side of the male die core.
Furthermore, a female die core is arranged on one side of the female die plate, which is close to the male die core, and one side of the female die core is attached to one side of the male die core.
The injection molding method has the beneficial effects that injection molding of the injection molding piece is realized through the arrangement of the male mold insert and the female mold insert.
Furthermore, a cooling pipe is arranged in the female die core, and the cooling pipe is in an H-shaped mode.
The technical scheme has the beneficial effects that the cooling pipe is arranged in the female die core, so that the water-cooling of the injection molding part is realized.
Further, a cooling liquid inlet pipe is embedded and arranged on one side of the mother template, and one end of the cooling liquid inlet pipe is connected with one side of the cooling pipe.
The beneficial effect of adopting above-mentioned further scheme is, through setting up of coolant liquid inlet tube and coolant liquid exit tube, realizes the coolant liquid circulation.
Furthermore, a cooling liquid outlet pipe is embedded and arranged on one side of the mother template, and one end of the cooling liquid outlet pipe is connected with one side of the cooling pipe.
The beneficial effect of adopting above-mentioned further scheme is, through setting up of coolant liquid inlet tube and coolant liquid exit tube, realizes the coolant liquid circulation.
Furthermore, a locating ring is arranged on one side of the second locating plate, a sprue bushing is arranged on the inner side of the locating ring, an injection molding pipe is arranged on one side of the sprue bushing, and one end of the injection molding pipe is connected with the other side of the female die core.
The beneficial effect of adopting above-mentioned further scheme is, through setting up of holding ring, sprue bushing and injection molding pipe, realizes carrying out the injection molding to male mould benevolence and female mould benevolence.
Furthermore, positioning columns are arranged at four corners of one side of the connecting plate, and one end of each positioning column penetrates through one side of the male template and one side of the female template.
Furthermore, a partition plate is sleeved on the outer side of the positioning column, and the partition plate is positioned between the male template and the female template.
The beneficial effects of the utility model are as follows: according to the door lock connecting piece secondary molding injection mold obtained through the design, the ejector rods are arranged at four corners on one side of the second ejector plate, so that the ejector rods can be driven to move through movement of the second ejector plate, ejection of an injection molding piece is realized, springs are sleeved outside the ejector rods, automatic reset after ejection of the ejector rods is realized, ejection outlets are formed on one side of the first positioning plate, the ejector rods of the injection molding machine drive the first ejector plate and the second ejector plate to move, movement of the ejector rods is facilitated, injection molding of the injection molding piece is realized through arrangement of the male mold insert and the female mold insert, water cooling of the injection molding piece is realized through the cooling pipe arranged inside the female mold insert, cooling liquid circulation is realized through arrangement of the cooling liquid inlet pipe and the cooling liquid outlet pipe, and injection molding of the male mold insert and the female mold insert is realized through arrangement of the positioning ring, the quick demolding function can be effectively realized, inconvenience in demolding of a workpiece after injection molding is avoided, and the door lock connecting piece secondary molding injection molding connecting piece has high practical value.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a secondary molding injection mold for a door lock connector provided by the utility model;
fig. 2 is a disassembled perspective view 1 of a door lock connecting piece secondary molding injection mold provided by the utility model;
fig. 3 is a disassembled perspective view 2 of a door lock connecting piece secondary molding injection mold provided by the utility model;
fig. 4 is a disassembled perspective view 3 of a door lock connecting piece secondary molding injection mold provided by the utility model;
fig. 5 is a disassembled perspective view 4 of a door lock connector secondary molding injection mold provided by the utility model.
In the figure: 100. a first fixing plate; 101. a connecting column; 102. a second fixing plate; 103. a second positioning plate; 10301. a positioning ring; 10302. a sprue bushing; 104. a master template; 10401. a female mold core; 10402. a cooling liquid inlet pipe; 10403. a cooling tube; 10404. a cooling liquid outlet pipe; 105. a male template; 10501. a fixing frame; 10502. a fixing seat; 10503. a male mold core; 106. a connecting plate; 10601. positioning columns; 10602. a partition plate; 107. a mold foot; 108. a second ejector plate; 10801. a spring; 10802. a push rod; 109. a first ejector plate; 110. a first positioning plate; 11001. a top outlet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
The utility model relates to an embodiment I of a secondary molding injection mold for a door lock connecting piece
The utility model provides the following technical scheme: as shown in fig. 1 to 5, a door lock connecting piece secondary molding injection mold comprises a first fixing plate 100, connecting columns 101 are all installed at four corners on one side of the first fixing plate 100, a second fixing plate 102 is installed at one end of each connecting column 101, a first positioning plate 110 is installed on one side of each first fixing plate 100, a first ejector plate 109 is arranged on one side of each first positioning plate 110, a second ejector plate 108 is connected to one side of each first ejector plate 109, ejector rods 10802 are all installed at four corners on one side of each second ejector plate 108, springs 10801 are sleeved outside the ejector rods 10802, mold pins 107 are all installed at two ends of one side of each connecting column 101, connecting plates 106 are installed on one side of each mold pin 107, a male mold plate 105 is installed on one side of each connecting plate 106, a female mold plate 104 is connected with a female mold plate 104, one side of each female mold plate 104 is installed with a second positioning plate 103, one end of each spring 10801 is attached to one side of each second ejector plate 108, one side of each second ejector plate 108 is attached to one side of each second positioning plate 108, one side of each ejector plate 108 is adjacent to each second ejector plate 108, one side of each ejector plate 108 is provided with a side 10802, one side 10802 is provided with a first ejector plate 10802, one side 10802 is driven by one side 10802, and one side 10802 is driven to move through one side 10802, and one side 10802 is driven by one side 10802 to move, and one ejector plate is driven by one side ejector plate 02 to move, and can realize the ejector plate 02.
The utility model relates to a second embodiment of a door lock connecting piece secondary molding injection mold
Referring to fig. 1 to 5, a pair of holders 10501 is mounted in the middle of one side of a male mold plate 105, a fixed seat 10502 is mounted on one side of the pair of holders 10501, a male mold insert 10503 is mounted on one side of the fixed seat 10502, one end of a push rod 10802 penetrates through the inner side of the male mold insert 10503, a female mold insert 10401 is mounted on one side of the female mold plate 104 close to the male mold insert 10503, one side of the female mold insert 10401 is attached to one side of the male mold insert 10503, a cooling pipe 10403 is mounted in the female mold insert 10401, the cooling pipe 10403 is in an H-shaped form, one side of the female mold plate 104 is embedded with a cooling liquid inlet pipe 10402, one end of the cooling liquid inlet pipe 10402 is connected with one side of the cooling pipe 10403, one end of the cooling liquid outlet pipe 10404 is connected with one side of the cooling pipe 10403, injection molding is achieved through the arrangement of the male mold insert 10503 and the female mold insert 10401, water cooling is achieved through the cooling pipe 10403 mounted in the female mold insert 10401, and cooling liquid inlet pipe 10402 is set up and cooling liquid circulation is achieved.
The utility model relates to a third embodiment of a secondary molding injection mold for a door lock connecting piece
Referring to fig. 1 to 5, a positioning ring 10301 is installed on one side of the second positioning plate 103, a sprue bushing 10302 is installed on the inner side of the positioning ring 10301, an injection molding pipe is installed on one side of the sprue bushing 10302, one end of the injection molding pipe is connected with the other side of the female mold core 10401, positioning columns 10601 are installed at four corners on one side of the connecting plate 106, one end of each positioning column 10601 penetrates through one side of the male mold plate 105 and one side of the female mold plate 104, a partition plate 10602 is sleeved on the outer side of each positioning column 10601, the partition plate 10602 is located between the male mold plate 105 and the female mold plate 104, and injection molding of the male mold core 10503 and the female mold core 10401 is achieved through the arrangement of the positioning ring 10301, the sprue bushing 10302 and the injection molding pipe.
Specifically, this door lock connecting piece post forming injection mold's theory of operation: when the injection molding machine is used, the product is installed on the injection molding machine, the ejector rods 10802 are all installed at four corners on one side of the second ejector plate 108, the ejector rods 10802 can be driven to move by the movement of the second ejector plate 108, so that ejection of an injection molding piece is realized, the springs 10801 are sleeved outside the ejector rods 10802, automatic reset after ejection of the ejector rods 10802 is realized, the ejector outlets 11001 are formed in one side of the first positioning plate 110, the ejector rods of the injection molding machine drive the first ejector plate 109 and the second ejector plate 108 to move, so that the ejector rods 10802 are convenient to move, injection molding of the injection molding piece is realized through the arrangement of the male mold insert 10503 and the female mold insert 10401, water cooling of the injection molding piece is realized through the arrangement of the cooling liquid inlet pipe 10402 and the cooling liquid outlet pipe 10404, cooling liquid circulation is realized, and demolding of the male mold insert 10503 and the female mold insert 10401 is realized through the arrangement of the positioning ring 10301 and the injection molding pipe.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a door lock connecting piece secondary molding injection mold, its characterized in that, including first fixed plate (100), spliced pole (101) are all installed in one side four corners of first fixed plate (100), second fixed plate (102) are installed to one side of spliced pole (101), first locating plate (110) are installed to one side of first fixed plate (100), one side of first locating plate (110) is equipped with first liftout plate (109), one side of first liftout plate (109) is connected with second liftout plate (108), ejector pin (10802) are all installed in one side four corners of second liftout plate (108), the outside cover of ejector pin (10802) is equipped with spring (10801), mould foot (107) are all installed at one side both ends of spliced pole (101), connecting plate (106) are installed to one side of mould foot (107), male template (105) are installed to one side of connecting plate (106), one side of female template (104) is connected with female template (104), one side 103 of first liftout plate (108) are installed to one side of second locating plate (108), the ejector pin (108) is close to one side of first liftout plate (108) and one end (108) are laminated mutually at first side (108) and the other end of second liftout plate (108), a top outlet (11001) is formed in one side of the first positioning plate (110).
2. The door lock connecting piece secondary molding injection mold according to claim 1, wherein a pair of fixing frames (10501) are installed in the middle of one side of the male mold plate (105), a fixing base (10502) is installed on one side of the pair of fixing frames (10501), a male mold core (10503) is installed on one side of the fixing base (10502), and one end of the ejector rod (10802) penetrates through the inner side of the male mold core (10503).
3. The door lock connector secondary molding injection mold according to claim 2, wherein the female mold plate (104) is provided with a female mold insert (10401) at a side close to the male mold insert (10503), and one side of the female mold insert (10401) is attached to one side of the male mold insert (10503).
4. A door lock connector overmolding injection mold according to claim 3, wherein a cooling tube (10403) is mounted inside the female mold insert (10401), the cooling tube (10403) being in an "H" shape.
5. The door lock connector secondary molding injection mold according to claim 4, wherein a cooling liquid inlet pipe (10402) is embedded and installed on one side of the master mold plate (104), and one end of the cooling liquid inlet pipe (10402) is connected with one side of the cooling pipe (10403).
6. The door lock connector secondary molding injection mold according to claim 5, wherein a cooling liquid outlet pipe (10404) is embedded and installed on one side of the master mold plate (104), and one end of the cooling liquid outlet pipe (10404) is connected with one side of the cooling pipe (10403).
7. The door lock connector secondary molding injection mold according to claim 1, wherein a positioning ring (10301) is installed on one side of the second positioning plate (103), a sprue bushing (10302) is installed on the inner side of the positioning ring (10301), an injection molding pipe is installed on one side of the sprue bushing (10302), and one end of the injection molding pipe is connected with the other side of the female mold core (10401).
8. The door lock connecting piece secondary molding injection mold according to claim 1, wherein positioning columns (10601) are installed at four corners of one side of the connecting plate (106), and one end of each positioning column (10601) penetrates through one side of the male mold plate (105) and one side of the female mold plate (104).
9. The door lock connector overmolding injection mold according to claim 8, wherein a divider plate (10602) is sleeved outside of the positioning post (10601), the divider plate (10602) being located between the male die plate (105) and the female die plate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372750.9U CN220638762U (en) | 2023-09-01 | 2023-09-01 | Door lock connecting piece secondary molding injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372750.9U CN220638762U (en) | 2023-09-01 | 2023-09-01 | Door lock connecting piece secondary molding injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638762U true CN220638762U (en) | 2024-03-22 |
Family
ID=90296942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322372750.9U Active CN220638762U (en) | 2023-09-01 | 2023-09-01 | Door lock connecting piece secondary molding injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638762U (en) |
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2023
- 2023-09-01 CN CN202322372750.9U patent/CN220638762U/en active Active
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