CN207128210U - It is a kind of to be used to manufacture the injecting molding die with gear linkage - Google Patents
It is a kind of to be used to manufacture the injecting molding die with gear linkage Download PDFInfo
- Publication number
- CN207128210U CN207128210U CN201720901480.8U CN201720901480U CN207128210U CN 207128210 U CN207128210 U CN 207128210U CN 201720901480 U CN201720901480 U CN 201720901480U CN 207128210 U CN207128210 U CN 207128210U
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- Prior art keywords
- plate
- mold core
- pin
- gear linkage
- core
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Abstract
The utility model disclose it is a kind of be used to manufacture the injecting molding die with gear linkage, including upper mold core and lower mold core, the upper end of cope plate be provided with runner stripper plate, and the upper end of runner stripper plate is provided with upper mould fixed plate；Sprue bush is provided with upper mould fixed plate；Runner is connected through runner stripper plate, cope plate with upper mold core, and the first cooling water channel is provided with cope plate；Lower template is provided with the outside of lower mold core, the lower end of lower template is provided with backing plate, and ejecting mechanism is provided with the middle part of backing plate, and the lower end of backing plate is provided with lower mold fixed plate, the second cooling water channel is provided with lower template；The side of core rod is provided with side core pulling mechanism.The utility model provides a kind of for manufacturing the injecting molding die with gear linkage, it is simple in construction, it is reasonable in design, not only reduce mould manufacturing procedure, reduce Mold Making difficulty, die life extension, also improve product surface quality and reduce later process processing, the advantages of reducing cost.
Description
Technical field
A kind of mould is the utility model is related to, it is specially a kind of to be used to manufacture the injecting molding die with gear linkage.
Background technology
At present production band gear linkage be need to be by wire cutting board after the completion of, then carry out postorder processing.Wire cutting adds
The chemical product process-cycle is grown, and efficiency is slow, and cost is high.It is very difficult as produced in enormous quantities.
Utility model content
The purpose of this utility model is to be directed to problem above, and the utility model provides a kind of for manufacturing band gear linkage
Injecting molding die, reasonable Arrangement die joint, core rod using insert type structure and mould side use side core pulling mechanism
Not only reduce mould manufacturing procedure, reduce Mold Making difficulty, die life extension, also carry product surface quality
It is high and reduce later process processing, the advantages of reducing cost.
To realize object above, the technical solution adopted in the utility model is：It includes upper mold core (19) and lower mold core
(10), it is characterised in that the inside and outside of the upper mold core (19) is respectively arranged with mould pin (17) and cope plate (6), described
The first multi-diameter shaft (1701) place of upper mould pin (17) matches in cylinder, and with centre bore (26) place with gear linkage
Close；The upper end of the cope plate (6) is provided with runner stripper plate (5), and the upper end of the runner stripper plate (5) is provided with mould and consolidated
Fixed board (4)；Middle part on the upper mould fixed plate (4) is provided with sprue bush (1), the sprue bush (1) by locating ring (2) with
Upper mould fixed plate (4) is fixed；Sprue bush (1) lower end is connected with runner (20)；The runner (20) passes through runner stripper plate
(5), cope plate (6) connects with upper mold core (19), is provided with the upper mold core (19) into cast gate (18) and is connected with runner (20),
The first cooling water channel (7) and connection upper mold core (19) are provided with the cope plate (6)；
The inside of the lower mold core (10) is provided with mold insert plate (8), pin plate (9) from top to bottom, on the pin plate (9)
It is provided with lower mould pin (16)；Top (1601) place of the lower mould pin (16) in cylinder, and with gear linkage
Centre bore (26) place is engaged；Lower template (11), the lower end of the lower template (11) are provided with the outside of the lower mold core (10)
Backing plate (13) is provided with, ejecting mechanism (15) is provided with the middle part of the backing plate (13), the lower end of the backing plate (13) is provided with
Lower mold fixed plate (14), the second cooling water channel (21) and connection lower mold core (10) are provided with the lower template (11)；
The side of the upper mold core (19) and lower mold core (10) is provided with side core pulling mechanism (22), the side tube bundle extracting machine
Core pulling mold insert (2201) is provided with structure (22), the second multi-diameter shaft (22011) place of the core pulling mold insert (2201) is in cylinder,
And it is engaged with side opening (23) place with gear linkage；The upper mold core (19), upper mould pin (17) and lower mold core (10), under
Mould pin (16), core pulling mold insert (2201), form band gear linkage die cavity.
Further, the ejecting mechanism (15) includes thimble push plate (1501), thimble fixed plate (1502), thimble
(1503), the thimble (1503) is flexibly connected through lower template (11) with lower mold core (10).
Further, the mold insert plate (8), pin plate (9) and lower mold core (10) are interference fit.
Further, the pin plate (9) is interference fitted with lower mould pin (16).
Further, the mold insert plate (8) is provided with the concave station (801) being engaged with pin plate (9) convex platform (901).
Further, sprue bush (1) lower end is provided with 4 runners (20)
Further, guide pillar (3) and the guide pin bushing (12) in lower template (11) are provided with upper mould fixed plate (4) corner
Gap coordinates.
The beneficial effects of the utility model：The utility model provides a kind of for manufacturing the injection moulding with gear linkage
Mould, simple in construction, reasonable in design, reasonable Arrangement die joint, core rod not only reduce mould processing using the structure of insert type
Process, Mold Making difficulty, die life extension are reduced, also improve product surface quality and reduce later process
Processing, the advantages of reducing cost.
1st, reasonable Arrangement die joint improves the surface quality of product, makes gear position and the cooperation of other products of product
Motion is got up more smooth afterwards.
2nd, the structure that rear core rod is inlayed using two plate superpositions, one of plate take splicing construction, and processing is simple, process
It is few, change simple.
3rd, the concave station of mold insert plate is engaged with pin plate and convex platform, effectively prevents the loosening between them and relative shifting
Can't meet the quality requirement for product appearance is caused behind position.
Brief description of the drawings
Fig. 1 is the product schematic diagram that the utility model is produced.
Fig. 2 is the utility model structure diagram.
Fig. 3 is Fig. 2 schematic side view.
Fig. 4 is that Fig. 3 removes the top view after section components.
Fig. 5 is the utility model upper mold core structural representation.
Fig. 6 is mould pin schematic diagram on the utility model.
Fig. 7 is the utility model lower mold core Structure explosion diagram.
Fig. 8 is mould pin schematic diagram under the utility model.
Fig. 9 is the utility model side core pulling mechanism schematic diagram.
Core pulling mold insert schematic diagram in Figure 10 the utility model side core pulling mechanisms.
Label character is expressed as described in figure：1st, sprue bush；2nd, locating ring；3rd, guide pillar；4th, upper mould fixed plate；5th, runner takes off
Flitch；6th, cope plate；7th, the first cooling water channel；8th, mold insert plate；9th, pin plate；10th, lower mold core；11st, lower template；12nd, guide pin bushing；
13rd, backing plate；14th, lower mold fixed plate；15th, ejecting mechanism；16th, lower mould pin；17th, upper mould pin；18th, cast gate is entered；19th, upper mould
Core；20th, runner；21st, the second cooling water channel；22nd, side core pulling mechanism；23rd, side opening；24th, cast gate is entered on product；25th, product
Upper thimble position；26th, centre bore；801st, concave station；901st, boss；1601st, top；1701st, the first multi-diameter shaft；2201st, core pulling is inlayed
Part；22011st, the second multi-diameter shaft.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As shown in Fig. 1-Figure 10, concrete structure of the present utility model is：It includes upper mold core 19 and lower mold core 10, its feature
It is, the inside and outside of the upper mold core 19 is respectively arranged with mould pin 17 and cope plate 6, the first rank of the upper mould pin 17
In cylinder at terraced axle 1701, and with being engaged at the centre bore 26 with gear linkage；The upper end of the cope plate 6 is provided with
Runner stripper plate 5, the upper end of the runner stripper plate 5 are provided with upper mould fixed plate 4；Middle part on the upper mould fixed plate 4 is set
Sprue bush 1 is equipped with, the sprue bush 1 is fixed by locating ring 2 and upper mould fixed plate 4；The lower end of sprue bush 1 is connected with runner
20；The runner 20 connects through runner stripper plate 5, cope plate 6 with upper mold core 19, is provided with the upper mold core 19 into cast gate
18 are connected with runner 20, and the first cooling water channel 7 and connection upper mold core 19 are provided with the cope plate 6；
The inside of the lower mold core 10 is provided with mold insert plate 8, pin plate 9 from top to bottom, is provided with down on the pin plate 9
Mould pin 16；In cylinder at the top 1601 of the lower mould pin 16, and with matching at the centre bore 26 with gear linkage
Close；The outside of the lower mold core 10 is provided with lower template 11, and the lower end of the lower template 11 is provided with backing plate 13, the backing plate 13
Middle part be provided with ejecting mechanism 15, the lower end of the backing plate 13 is provided with lower mold fixed plate 14, set in the lower template 11
There are the second cooling water channel 21 and connection lower mold core 10；
The side of the upper mold core 19 and lower mold core 10 is provided with side core pulling mechanism 22, in the side core pulling mechanism 22
Core pulling mold insert 2201 is provided with, is connected at the second multi-diameter shaft 22011 of the core pulling mold insert 2201 in cylinder, and with band gear
It is engaged at the side opening 23 of part；The upper mold core 19, upper mould pin 17 and lower mold core 10, lower mould pin 16, core pulling mold insert 2201,
Form band gear linkage die cavity.
Preferably, the ejecting mechanism 15 includes thimble push plate 1501, thimble fixed plate 1502, thimble 1503, the top
Pin 1503 is flexibly connected through lower template 11 with lower mold core 10.
Preferably, the mold insert plate 8, pin plate 9 and lower mold core 10 are interference fit.
Preferably, the pin plate 9 is interference fitted with lower mould pin 16.
Preferably, the mold insert plate 8 is provided with the concave station 801 being engaged with the convex platform 901 of pin plate 9.
Preferably, the lower end of sprue bush 1 is provided with 4 runners 20.
Preferably, guide pillar 3 is provided with 4 four jiaos of the upper mould fixed plate with the gap of guide pin bushing 12 in lower template 11 to coordinate.
Operation principle：It includes upper mold core 19 and lower mold core 10, and the upper end of upper mold core 19 is provided with cope plate 10, runner takes off
Flitch 5, upper mould fixed plate 4, sprue bush 1, locating ring 2, upper mould fixed plate 4, runner 20, enter cast gate 18, the first cooling water channel 7；
Lower mold core 10 is arranged with lower template 11, backing plate 13, ejecting mechanism 15, lower mold fixed plate 14, the second cooling water channel 21；
The side of upper mold core 19 and lower mold core 10 is provided with side core pulling mechanism 22, is provided with and takes out in side core pulling mechanism 22
Core mold insert 2201, upper mold core 19, upper mould pin 17 and lower mold core 10, lower mould pin 16, core pulling mold insert 2201, composition band gear connect
Fitting die cavity；It is furnished with guide pillar 3 at the position of upper four angles of mould, and the guide pin bushing 12 of lower mould coordinates, and ensures not eccentric during upper and lower mould matched moulds；
Die cavity between upper mold core 19 and lower mold core 10 is consistent with gear linkage；Mould side is provided with side tube bundle extracting machine
Structure 22, it is possible to achieve the shaping with gear linkage；Mold bottom has ejecting mechanism 15, after product injection moulding, can smoothly take off
Go out die cavity.Mold design 4 enters cast gate, and being advantageous to band gear linkage can smoothly be molded；And mould has runner stripper plate, can
With runner and product from entering at cast gate to separate.
The course of work：The utility model mould is locked in injection board die region, injection board is smoothly mould matched moulds.
After board heater is warming up to the temperature of setting, by board running gate system injection pressure, make feeding from sprue bush through runner
After 20, entering die cavity through entering cast gate 18, treat that die cavity is fully filled with, board automatic pressure-maintaining makes product closely knit, meanwhile, injection board has
Cooling system, product guarantor's type in cooling procedure.After the completion of cooling, injection board separates mould, now, runner and product from
Entering at cast gate 25 realizes separation, and by board ejection system, product is ejected die cavity, next injection moulding is carried out, follows successively
Ring works；After obtaining complete band gear linkage, handled by postorder, its performance is met required requirement.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (7)
1. a kind of be used to manufacture the injecting molding die with gear linkage, it includes upper mold core (19) and lower mold core (10), its
It is characterised by, the inside and outside of the upper mold core (19) is respectively arranged with mould pin (17) and cope plate (6), the upper mould pin
(17) the first multi-diameter shaft (1701) place is engaged in cylinder with centre bore (26) place with gear linkage；On described
The upper end of template (6) is provided with runner stripper plate (5), and the upper end of the runner stripper plate (5) is provided with upper mould fixed plate (4)；
Middle part on the upper mould fixed plate (4) is provided with sprue bush (1), and the sprue bush (1) is fixed by locating ring (2) with upper mould
Plate (4) is fixed；Sprue bush (1) lower end is connected with runner (20)；The runner (20) passes through runner stripper plate (5), upper mould
Plate (6) connects with upper mold core (19), is provided with the upper mold core (19) into cast gate (18) and is connected with runner (20), the upper mould
The first cooling water channel (7) and connection upper mold core (19) are provided with plate (6)；
The inside of the lower mold core (10) is provided with mold insert plate (8), pin plate (9) from top to bottom, is set on the pin plate (9)
There is lower mould pin (16)；Top (1601) place of the lower mould pin (16) in cylinder, and with the center with gear linkage
Hole (26) place is engaged；Lower template (11) is provided with the outside of the lower mold core (10), the lower end of the lower template (11) is set
There is backing plate (13), ejecting mechanism (15) is provided with the middle part of the backing plate (13), the lower end of the backing plate (13) is provided with lower mould
Fixed plate (14), the second cooling water channel (21) and connection lower mold core (10) are provided with the lower template (11)；
The side of the upper mold core (19) and lower mold core (10) is provided with side core pulling mechanism (22), the side core pulling mechanism
(22) core pulling mold insert (2201) is provided with, the second multi-diameter shaft (22011) place of the core pulling mold insert (2201) is in cylinder, and
It is engaged with side opening (23) place with gear linkage；The upper mold core (19), upper mould pin (17) and lower mold core (10), lower mould
Pin (16), core pulling mold insert (2201), form band gear linkage die cavity.
It is 2. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
Stating ejecting mechanism (15) includes thimble push plate (1501), thimble fixed plate (1502), thimble (1503), and the thimble (1503) is worn
Lower template (11) is crossed to be flexibly connected with lower mold core (10).
It is 3. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
It is interference fit to state mold insert plate (8), pin plate (9) and lower mold core (10).
It is 4. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
Pin plate (9) is stated to be interference fitted with lower mould pin (16).
It is 5. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
State mold insert plate (8) and be provided with the concave station (801) being engaged with pin plate (9) convex platform (901).
It is 6. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
State sprue bush (1) lower end and be provided with 4 runners (20).
It is 7. according to claim 1 a kind of for manufacturing the injecting molding die with gear linkage, it is characterised in that institute
State and guide pillar (3) and guide pin bushing (12) gap cooperation in lower template (11) are provided with upper mould fixed plate (4) corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901480.8U CN207128210U (en) | 2017-07-24 | 2017-07-24 | It is a kind of to be used to manufacture the injecting molding die with gear linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901480.8U CN207128210U (en) | 2017-07-24 | 2017-07-24 | It is a kind of to be used to manufacture the injecting molding die with gear linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128210U true CN207128210U (en) | 2018-03-23 |
Family
ID=61639404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901480.8U Expired - Fee Related CN207128210U (en) | 2017-07-24 | 2017-07-24 | It is a kind of to be used to manufacture the injecting molding die with gear linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128210U (en) |
-
2017
- 2017-07-24 CN CN201720901480.8U patent/CN207128210U/en not_active Expired - Fee Related
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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: 20180323 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |