CN207594233U - A kind of sealing-plug injection mold - Google Patents
A kind of sealing-plug injection mold Download PDFInfo
- Publication number
- CN207594233U CN207594233U CN201721532210.0U CN201721532210U CN207594233U CN 207594233 U CN207594233 U CN 207594233U CN 201721532210 U CN201721532210 U CN 201721532210U CN 207594233 U CN207594233 U CN 207594233U
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- China
- Prior art keywords
- mold core
- plate
- loading plate
- sealing
- guide plate
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Abstract
The utility model discloses a kind of sealing-plug injection molds, including upper collapsible form, connecting plate, upper guide plate, lower collapsible form, upper loading plate, upper mold core, lower mold core, lower loading plate, lower guide plate, die holder, multiple mutually independent sealing-plug injection molding cavities are formed after being bonded in upper mold core lower surface with lower mold core upper surface between the two, there are two upper mold cores for assembling in upper storage tank, there are two lower mold cores for assembling in lower storage tank, one upper mold core corresponds to a lower mold core, injection molding tube upper end passes through die holder, lower guide plate and the upper surface for terminating in lower guide plate, cloth chute is offered in the lower surface of lower loading plate, cloth circulation road passes through lower mold core, lower loading plate is formed to correspond with sealing-plug injection molding cavity and be connected.The structure design of the utility model is reasonable, can once complete the injection work of multiple sealing-plugs and can realize automatic material separator, to promote injection efficiency.
Description
Technical field
The utility model is related to a kind of sealing-plug injection molds.
Background technology
In sealing-plug injection moulding process, common injection mold causes injection efficiency relatively low since structure is arranged unreasonable,
It is impossible to meet the productions of sealing-plug mass.
Utility model content
For above-mentioned technical problem, it is high that the purpose of this utility model is to provide a kind of reasonable in design and injection efficiency
Sealing-plug injection mold.
The technical scheme for implementing the utility model is as follows：
A kind of sealing-plug injection mold, including upper collapsible form, connecting plate, upper guide plate, lower collapsible form, upper loading
Plate, upper mold core, lower mold core, lower loading plate, lower guide plate, die holder, connecting plate are fixedly connected below collapsible form, upper guiding
Plate is fixedly connected below connecting plate, and lower collapsible form is fixedly connected below guide plate, below upper collapsible form, on lead
Assembling cavity is formed above plate and between connecting plate,
Upper loading plate is fixedly connected below lower collapsible form, and the lower surface of upper loading plate offers storage tank, described
Upper mold core is assemblied in storage tank；
Lower loading plate is in below upper loading plate, and lower storage tank, lower mold core assembling are offered in the upper surface of lower loading plate
In lower storage tank, lower guide plate is placed below lower loading plate, the die holder is in below lower guide plate, fixed on the die holder
Be provided with guide post, the guide post sequentially pass through upwards lower guide plate, lower loading plate, it is upper reprinting plate, lower collapsible form, upper guide plate,
Connecting plate；
Multiple mutually independent sealing-plug notes are formed after being bonded in upper mold core lower surface with lower mold core upper surface between the two
Chamber is moulded, assembling is there are two upper mold core in upper storage tank, and there are two lower mold cores, a upper mold core to correspond to one for assembling in lower storage tank
A lower mold core forms 16 sealing-plug injection molding cavities between one upper mold core and a lower mold core；
The die holder bottom offers injection hole and the injection molding tube connected with injection hole, which passes through mould
Seat, lower guide plate and the upper surface for terminating in lower guide plate, cloth chute and multiple cloth streams are offered in the lower surface of lower loading plate
Channel, cloth circulation road pass through lower mold core, lower loading plate to be formed to correspond with sealing-plug injection molding cavity and be connected.
The first maneuvering board, the second maneuvering board are provided in the assembling cavity, the first maneuvering board is on the second maneuvering board
Side,
Guide rod is equipped between upper collapsible form and upper guide plate, the first maneuvering board is fixedly connected with the second maneuvering board
And passed through for guide rod,
And upper end is limited in the lead between the first maneuvering board, the second maneuvering board, the lower end of the lead passes through upper
Guide plate, lower collapsible form, upper loading plate are arranged with the spring by the second maneuvering board, the compression of lower collapsible form on lead,
The spring through-hole for making way for spring is offered on upper guide plate；
And upper end limiting and multiple ejector beams between the first maneuvering board, the second maneuvering board, the lower end of ejector beam pass through
Stretched into sealing-plug injection molding cavity after upper guide plate, lower collapsible form, upper loading plate, lower collapsible form, on assemble in loading plate
There is guide pipe corresponding with ejector beam quantity, the lower end of guide pipe is connected with sealing-plug injection molding cavity, and ejector beam is worn correspondingly
It inserts in guide pipe and stretches into sealing-plug injection molding cavity.
Said program is employed, injection molding material enters from injection hole in injection molding tube, and passes through cloth chute and flow into each cloth circulation
In road, subsequently into carrying out injection molding in corresponding sealing-plug injection molding cavity；After injection molding, upper collapsible form moves upwards,
And lower upper loading plate and upper mold core is driven to move upwards, reprinting plate is made to be detached with lower loading plate, upper mold core is entered the wind with lower mold core
Separation, in separation process, since the rising of upper collapsible form loses the pressure to the first maneuvering board, and upper collapsible form and first
Gap is generated between maneuvering board, is stretched always by the spring being pressed between the second maneuvering board and lower collapsible form in this way, and spring
Stretching, extension can then make the first maneuvering board, the second maneuvering board rise, so as to which ejector beam be driven to shrink upwards, sealing-plug is noted in this way
The forming seal of modeling intracavitary fills in row automatic material separator.The structure design of the utility model is reasonable, can once complete 32 sealing-plugs
Injection work, promoted injection efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the planar structure schematic diagram of Fig. 1 forward sights；
Fig. 3 is the sectional view along A-A in Fig. 1；
Fig. 4 is the B-B direction sectional view in Fig. 1；
Fig. 5 is C-C in Fig. 1 to sectional view；
Fig. 6 is D-D in Fig. 1 to sectional view；
Fig. 7 is the structure diagram of upper mold core in the utility model；
Fig. 8 is the structure diagram of lower mold core in the utility model；
Fig. 9 is the structure diagram of lower loading plate in the utility model；
Figure 10 is the backsight structural representation of Fig. 9；
Figure 11 is the structure diagram of upper loading plate in the utility model；
Figure 12 is the backsight structural representation of Figure 11；
Figure 13 is sectional view when upper mold core is molded with lower mold core in the utility model；
Figure 14 is upper mold core in Fig. 5, the enlarged drawing at lower mold core；
Figure 15 is the sectional view between die holder and lower guide plate in the utility model.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, it is described
Embodiment is the part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained under the premise of without creative work, all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-15, a kind of sealing-plug injection mold is assemblied on injection molding machine, by injection molding machine
Elevating mechanism drives the molding of mold and divides mould, and injection mold includes upper collapsible form 1, connecting plate 2, upper guide plate 3, lower activity
Template 4, upper loading plate 5, upper mold core 6, lower mold core 7, lower loading plate 8, lower guide plate 9, die holder 10, connecting plate 2 are consolidated by screw
Surely 1 lower section of collapsible form is connected to, upper guide plate 3 is fixedly connected on by screw below connecting plate, and lower collapsible form is fixed
Be connected to below guide plate, below upper collapsible form, on form assembling cavity 11, tool above guide plate and between connecting plate
During body is implemented, there are two connecting plate arrangements, both sides of the distribution below upper collapsible form.Upper collapsible form is connected to injection molding machine
Upper collapsible form movement is driven on elevating mechanism.
Upper loading plate bolt is fixedly connected below lower collapsible form, and the lower surface of upper loading plate offers storage tank
12, upper mold core detachable (screw) is assemblied in storage tank, convenient for the replacement of upper mold core；Lower loading plate is under upper loading plate
Side, offers lower storage tank 13 in the upper surface of lower loading plate, and lower mold core dress detachable (screw) is assigned in lower storage tank, lower dress
Lower guide plate is placed below support plate, die holder be in lower guide plate lower section, guide post 14 is fixedly installed on die holder, the guide post upwards according to
It is secondary to pass through lower guide plate 9, lower loading plate 8, upper reprinting plate 5, lower collapsible form 4, upper guide plate 3, connecting plate 2, to form lifting
It is oriented to.
Multiple mutually independent sealing-plug notes are formed after being bonded in upper mold core lower surface with lower mold core upper surface between the two
Chamber 15 is moulded, in specific implementation, assembling is there are two upper mold core in upper storage tank, and assembling is there are two lower mold core in lower storage tank, and one
A upper mold core corresponds to a lower mold core, and 16 sealing-plug injection molding cavities are formed between a upper mold core and a lower mold core, to be promoted
The injection efficiency of sealing-plug.
Injection hole 16 and the injection molding tube connected with injection hole 17 are offered in die holder bottom, which passes through
Die holder, lower guide plate and the upper surface for terminating in lower guide plate offer cloth chute 18 and multiple in the lower surface of lower loading plate
Cloth circulation road 19, cloth circulation road pass through lower mold core, lower loading plate to be formed to correspond with sealing-plug injection molding cavity and be connected.Wherein, cloth
Chute includes the sow (channel) 20 connected with injection molding tube, the diversion channel 21 connected with sow (channel), and diversion channel is cross, and one shunts
Slot connects four cloth circulation roads 19；Injection molding tube is in an intermediate position, by the water conservancy diversion of two sow (channel)s, can substantially make injection
Material is flowed into 8 diversion channels simultaneously, and is passed through cloth circulation road and entered in sealing-plug injection molding cavity, to promote the synchronization of injection molding material flowing
Property.
The first maneuvering board 22, the second maneuvering board 23 are provided in cavity 11 is assembled, the first maneuvering board is in the second movement
Above plate, guide rod 24 is equipped between upper collapsible form and upper guide plate, the first maneuvering board and the second maneuvering board, which are fixed, to be connected
It connects and is passed through for guide rod and upper end is limited in lead 25 between the first maneuvering board, the second maneuvering board, the lead
Lower end passes through upper guide plate, lower collapsible form, upper loading plate, is arranged on lead by the second maneuvering board, lower collapsible form
The spring 26 of compression offers the spring through-hole 27 for making way for spring on upper guide plate.
And upper end limiting and multiple ejector beams 28 between the first maneuvering board, the second maneuvering board, the lower end of ejector beam are worn
Stretched into sealing-plug injection molding cavity after crossing guide plate, lower collapsible form, upper loading plate, lower collapsible form, on fill in loading plate
Equipped with guide pipe 29 corresponding with ejector beam quantity, the lower end of guide pipe is connected with sealing-plug injection molding cavity, and ejector beam corresponds
Be interspersed in guide pipe and stretch into sealing-plug injection molding cavity.Heating is disposed in upper mold core, lower mold core and lower guide plate
Pipeline 30, to ensure the flowing temperature of injection molding material.The through-hole 31 of several perforations, through-hole are offered on die holder, lower guide plate
Shunt slot location above is connected, being assembled and disassembled in the through-hole has top through rod 32, pushes up in the upper end diversion channel of through rod and in cloth circulation road
Lower section, when being blocked at this in this way, can be by screwing off top through rod, then the heating for passing through heating pipe after, at this
Injection molding material discharge downwards, each cloth circulation road corresponds to one top through rod of arrangement.Screw is equipped with rubber below upper collapsible form
Rubber column gel column 33, the rubber column pass through the first maneuvering board, the second maneuvering board, and the lower end top of rubber column is to the upper table of upper guide plate during molding
Face, to reduce the impact in clamping process.
The working process of the utility model is as follows：State when being injection mould closing, injection are shown in illustrations
Material enters from injection hole in injection molding tube, and passes through cloth chute and flow into each cloth circulation road, is noted subsequently into corresponding sealing-plug
Injection molding is carried out in modeling chamber；After injection molding, upper collapsible form moves upwards, and drives lower upper loading plate and upper mold core upward
Movement makes reprinting plate be detached with lower loading plate, and upper mold core is detached with lower mold core air inlet, in separation process, due to upper activity
Template rising loses the pressure to the first maneuvering board, and generates gap between upper collapsible form and the first maneuvering board, so always
It is stretched by the spring that is pressed between the second maneuvering board and lower collapsible form, and the stretching, extension of spring can then make the first maneuvering board, the
Two maneuvering boards rise, and so as to which ejector beam be driven to shrink upwards, it is automatic that the forming seal in sealing-plug injection molding cavity is filled in row in this way
De- material.
Claims (2)
1. a kind of sealing-plug injection mold, including upper collapsible form, connecting plate, upper guide plate, lower collapsible form, upper loading plate,
Upper mold core, lower mold core, lower loading plate, lower guide plate, die holder, which is characterized in that connecting plate is fixedly connected under collapsible form
Side, upper guide plate are fixedly connected below connecting plate, and lower collapsible form is fixedly connected below guide plate, in upper collapsible form
Assembling cavity is formed above lower section, upper guide plate and between connecting plate,
Upper loading plate is fixedly connected below lower collapsible form, and the lower surface of upper loading plate offers storage tank, the upper mold
Core is assemblied in storage tank；
Lower loading plate is in below upper loading plate, offers lower storage tank in the upper surface of lower loading plate, lower mold core is assemblied in down
In storage tank, lower guide plate is placed below lower loading plate, the die holder is in below lower guide plate, is fixedly installed on the die holder
There is guide post, which sequentially passes through lower guide plate, lower loading plate, upper reprinting plate, lower collapsible form, upper guide plate, connection upwards
Plate；
Multiple mutually independent sealing-plug injection molding cavities are formed after being bonded in upper mold core lower surface with lower mold core upper surface between the two,
Assembling is there are two upper mold core in upper storage tank, and there are two lower mold cores, a upper mold core to correspond under one for assembling in lower storage tank
Mold core forms 16 sealing-plug injection molding cavities between one upper mold core and a lower mold core；
The die holder bottom offers injection hole and the injection molding tube connected with injection hole, the injection molding tube upper end pass through die holder, under
Guide plate and the upper surface for terminating in lower guide plate offer cloth chute and multiple cloth circulation roads in the lower surface of lower loading plate,
Cloth circulation road passes through lower mold core, lower loading plate to be formed to correspond with sealing-plug injection molding cavity and be connected.
2. a kind of sealing-plug injection mold as described in claim 1, which is characterized in that be provided with first in the assembling cavity
Maneuvering board, the second maneuvering board, the first maneuvering board are in above the second maneuvering board,
Guide rod is equipped between upper collapsible form and upper guide plate, the first maneuvering board is fixedly connected and supplies with the second maneuvering board
Guide rod passes through,
And upper end is limited in the lead between the first maneuvering board, the second maneuvering board, the lower end of the lead passes through upper guiding
Plate, lower collapsible form, upper loading plate are arranged with the spring by the second maneuvering board, the compression of lower collapsible form, upper on lead
The spring through-hole for making way for spring is offered on guide plate；
And upper end limits and multiple ejector beams between the first maneuvering board, the second maneuvering board, the lower end of ejector beam, which passes through, above leads
Stretched into sealing-plug injection molding cavity after plate, lower collapsible form, upper loading plate, lower collapsible form, on be equipped in loading plate with
The corresponding guide pipe of ejector beam quantity, the lower end of guide pipe are connected with sealing-plug injection molding cavity, and ejector beam is interspersed in correspondingly
In guide pipe and stretch into sealing-plug injection molding cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532210.0U CN207594233U (en) | 2017-11-16 | 2017-11-16 | A kind of sealing-plug injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532210.0U CN207594233U (en) | 2017-11-16 | 2017-11-16 | A kind of sealing-plug injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594233U true CN207594233U (en) | 2018-07-10 |
Family
ID=62760131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532210.0U Expired - Fee Related CN207594233U (en) | 2017-11-16 | 2017-11-16 | A kind of sealing-plug injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803973A (en) * | 2017-11-16 | 2018-03-16 | 常州江鼎精密机械有限公司 | A kind of sealing-plug injection mold |
-
2017
- 2017-11-16 CN CN201721532210.0U patent/CN207594233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803973A (en) * | 2017-11-16 | 2018-03-16 | 常州江鼎精密机械有限公司 | A kind of sealing-plug injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |