CN103770282B - A kind of mold for being used to make grass trimmer upper casing - Google Patents
A kind of mold for being used to make grass trimmer upper casing Download PDFInfo
- Publication number
- CN103770282B CN103770282B CN201410000296.7A CN201410000296A CN103770282B CN 103770282 B CN103770282 B CN 103770282B CN 201410000296 A CN201410000296 A CN 201410000296A CN 103770282 B CN103770282 B CN 103770282B
- Authority
- CN
- China
- Prior art keywords
- mold insert
- dynamic model
- cover half
- big
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to technical field of mold,More particularly to a kind of mold for being used to make grass trimmer upper casing,It is overall overall with dynamic model that the present invention includes cover half,The cover half generally includes solid plate and cover half chamber,The dynamic model generally includes moving platen,Ejecting mechanism and dynamic model chamber,The big mold insert that dynamic model intracavitary is equipped with,Cover half chamber is equipped with the cavity coordinated with big mold insert,The side of the cover half chamber and dynamic model chamber is equipped with driving device,Driving device includes the lateral mold insert set on big mold insert side,Lateral mold insert one end fits are connected with drive block,The big mold insert is externally provided with auxiliary mold insert,The present invention is by big mold insert to grass trimmer upper casing main body,By driving device to the upper front end housing of product and upper end,And by the way that mold insert is assisted to carry out cooperation injection to the edge of product and the hole of side wall,It can make product one-time injection molding in this way,Convenient for depanning and do not damage.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of mold for being used to make grass trimmer upper casing.
Background technology
At present, the upper casing of grass trimmer of the prior art, when carrying out mold processing and forming, since upper part is equipped with horizontal stroke
To groove and overall volume it is larger, when being processed using the mold that tradition is crossed, since volume is larger, can cause due to injection pressure is big
The phenomenon that generating injecting glue, product depanning is difficult, and product is easily damaged in depanning.
Invention content
A kind of convenient for product depanning and product is not damaged in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide
Mold.
To achieve the above object, the present invention uses following technical scheme：A kind of mold for being used to make grass trimmer upper casing,
Overall and dynamic model is overall including cover half, the cover half generally includes solid plate and cover half chamber, the dynamic model generally include moving platen,
Ejecting mechanism and dynamic model chamber, the big mold insert that dynamic model intracavitary is equipped with, cover half chamber are equipped with the cavity coordinated with big mold insert, the cover half chamber
Driving device is equipped with the side of dynamic model chamber, driving device includes the lateral mold insert set on big mold insert side, lateral mold insert one end
Drive block is connected with, the big mold insert is externally provided with auxiliary mold insert.
Wherein, the driving device further includes the fixed frame set on dynamic model chamber side, and fixed frame is equipped with cylinder, and cylinder is defeated
Outlet is equipped with active block, and the cooperation of active block front end is equipped with Slave Block, the Slave Block lower end connection lateral mold insert, the active block
Rear end cooperation is equipped with backplate, and backplate offers the sliding slot coordinated with active block.
Wherein, the lateral mold insert includes support plate, and support plate top is equipped with cylindricality mold insert, and the front end of cylindricality mold insert is equipped with
Extend cover plate, support plate lower part is equipped with round mold insert.
Wherein, the auxiliary mold insert is set on the small mold insert outside big mold insert and at left and right sides of big mold insert including several
And the oblique hole mold insert of rear end.
The present invention has the beneficial effect that：The present invention includes cover half totally and dynamic model is overall, and the cover half generally includes solid plate
With cover half chamber, the dynamic model generally includes moving platen, ejecting mechanism and dynamic model chamber, the big mold insert that dynamic model intracavitary is equipped with, cover half chamber
Equipped with the cavity coordinated with big mold insert, the side of the cover half chamber and dynamic model chamber is equipped with driving device, and driving device includes being set on
The lateral mold insert of big mold insert side, lateral mold insert one end fits are connected with drive block, and the big mold insert is externally provided with auxiliary mold insert, this
Invention by big mold insert to grass trimmer upper casing main body, by driving device to the upper front end housing of product and upper end and
By the way that mold insert is assisted to carry out cooperation injection to the edge of product and the hole of side wall, product one-time injection molding can be made in this way,
Convenient for depanning and do not damage.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the present invention.
Fig. 3 is the internal structure schematic diagram of the present invention.
Reference numeral 1 --- cover half chamber 2 --- dynamic model chamber
3 --- lateral mold insert 4 --- fixed frames
5 --- cylinder 6 --- active blocks
7 --- Slave Block 8 --- backplates
9 --- sliding slot 10 --- support plates
11 --- cylindricality mold insert 12 --- round mold inserts
13 --- small mold insert 14 --- oblique mold inserts.
Specific embodiment
With embodiment, the invention will be further described below, is not the practical range limited to this present invention.
As shown in Figure 1 to Figure 3, it is a kind of for making the mold of grass trimmer upper casing, it is overall overall with dynamic model including cover half,
The cover half generally includes solid plate and cover half chamber 1, and the dynamic model generally includes moving platen, ejecting mechanism and dynamic model chamber 2, dynamic model
The big mold insert being equipped in chamber 2, cover half chamber 1 are equipped with the cavity that coordinates with big mold insert, and the side of the cover half chamber 1 and dynamic model chamber 2 is set
There is driving device, driving device includes the lateral mold insert 3 set on big mold insert side, and lateral 3 one end fits of mold insert are connected with driving
Block, the big mold insert are externally provided with auxiliary mold insert, the present invention by big mold insert to product, by driving device on the front end of product
Portion's housing and upper end and by the way that mold insert is assisted to carry out cooperation injection to the edge of product and the hole of side wall, can make production in this way
Product one-time injection molding convenient for depanning and does not damage.
In the present embodiment, the driving device further includes the fixed frame 4 set on 2 side of dynamic model chamber, and fixed frame 4 is equipped with gas
Cylinder 5,5 output terminal of cylinder are equipped with active block 6, and the cooperation of 6 front end of active block is equipped with Slave Block 7, and 7 lower end of Slave Block connects the transverse direction
Mold insert 3,6 rear end of the active block cooperation are equipped with backplate 8, and backplate 8 offers the sliding slot 9 coordinated with active block 6, the laterally edge
Part 3 includes support plate 10, and 10 top of support plate is equipped with cylindricality mold insert 11, and the front end of cylindricality mold insert 11 is equipped with extension cover plate, support
10 lower part of plate is equipped with round mold insert 12, and the auxiliary mold insert includes the small mold insert 13 that several are set on outside big mold insert and set on big
At left and right sides of mold insert and the oblique hole mold insert 14 of rear end, the driving device when in use, moved cylinder 5 and drive active block 6
It is moved up and down in sliding slot 9, lateral mold insert 3 is made to realize automatic die assembly and divides mould, and the auxiliary mold insert is deeper in product forepart
Position, be provided with inclined mold insert, which is equipped with protection block, and the protection block lower end is equipped with angle ejector rod, angle ejector rod
It can accomplish angled point of mould.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (1)
1. a kind of for making the mold of grass trimmer upper casing, overall overall with dynamic model including cover half, the cover half generally includes
Solid plate and cover half chamber, the dynamic model generally include moving platen, ejecting mechanism and dynamic model chamber, the big mold insert that dynamic model intracavitary is equipped with,
Cover half chamber is equipped with the cavity coordinated with big mold insert, it is characterised in that：The side of the cover half chamber and dynamic model chamber is equipped with driving device,
Driving device includes the lateral mold insert set on big mold insert side, and lateral mold insert one end fits are connected with drive block, the big mold insert
Auxiliary mold insert is externally provided with, the driving device further includes the fixed frame set on dynamic model chamber side, and fixed frame is equipped with cylinder, cylinder
Output terminal is equipped with active block, and the cooperation of active block front end is equipped with Slave Block, the Slave Block lower end connection lateral mold insert, the active
The cooperation of block rear end is equipped with backplate, and backplate offers the sliding slot coordinated with active block, and the transverse direction mold insert includes support plate, support plate
Top is equipped with cylindricality mold insert, and the front end of cylindricality mold insert is equipped with extension cover plate, and support plate lower part is equipped with round mold insert, the auxiliary edge
Part includes small mold insert and the oblique hole mold insert set on the big mold insert left and right sides and rear end that several are set on outside big mold insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000296.7A CN103770282B (en) | 2014-01-02 | 2014-01-02 | A kind of mold for being used to make grass trimmer upper casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000296.7A CN103770282B (en) | 2014-01-02 | 2014-01-02 | A kind of mold for being used to make grass trimmer upper casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770282A CN103770282A (en) | 2014-05-07 |
| CN103770282B true CN103770282B (en) | 2018-07-06 |
Family
ID=50563274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410000296.7A Active CN103770282B (en) | 2014-01-02 | 2014-01-02 | A kind of mold for being used to make grass trimmer upper casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770282B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426775A (en) * | 2016-10-31 | 2017-02-22 | 张晓光 | Wax mould forming method for shell cover of mowing machine |
| CN107914359B (en) * | 2017-10-28 | 2019-08-23 | 江苏星科精密模具有限公司 | A kind of processing method of headlight Double-color mask |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462344A (en) * | 2009-01-09 | 2009-06-24 | 东莞毅昌模具制造注塑有限公司 | Injection mold for molding double-color product and injection moulding method using the mold |
| CN101954692A (en) * | 2010-09-13 | 2011-01-26 | 凡嘉科技（无锡）有限公司 | Ejecting structure of front mold air cylinder |
| CN203282679U (en) * | 2013-04-22 | 2013-11-13 | 乔丰科技实业（深圳）有限公司 | Rotary demolding-type mold structure |
| CN203697404U (en) * | 2014-01-02 | 2014-07-09 | 宁波威戈尔电气有限公司 | Mold for manufacturing upper shell of lawn mower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203841B (en) * | 2013-04-22 | 2015-05-20 | 乔丰科技实业（深圳）有限公司 | Rotating demolding type mold structure |
-
2014
- 2014-01-02 CN CN201410000296.7A patent/CN103770282B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462344A (en) * | 2009-01-09 | 2009-06-24 | 东莞毅昌模具制造注塑有限公司 | Injection mold for molding double-color product and injection moulding method using the mold |
| CN101954692A (en) * | 2010-09-13 | 2011-01-26 | 凡嘉科技（无锡）有限公司 | Ejecting structure of front mold air cylinder |
| CN203282679U (en) * | 2013-04-22 | 2013-11-13 | 乔丰科技实业（深圳）有限公司 | Rotary demolding-type mold structure |
| CN203697404U (en) * | 2014-01-02 | 2014-07-09 | 宁波威戈尔电气有限公司 | Mold for manufacturing upper shell of lawn mower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103770282A (en) | 2014-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103770282B (en) | A kind of mold for being used to make grass trimmer upper casing | |
| CN206840617U (en) | The exhaust structure of double-colored negative pressure injection mold | |
| CN204095074U (en) | The exhaust apparatus of injection mold | |
| CN205522320U (en) | Structure of loosing core in efficient is two -way | |
| CN203697404U (en) | Mold for manufacturing upper shell of lawn mower | |
| CN203391238U (en) | Die exhausting structure | |
| CN204817989U (en) | Die casting die of microdiecast piece | |
| CN204183832U (en) | There is the injection mold of degassing function | |
| CN204183833U (en) | With the injection mold of Vacuuming structure | |
| CN203888142U (en) | Ox-horn glue inlet mechanism of injection mould system | |
| CN206999531U (en) | Preceding mould oblique top injection mold | |
| CN204095071U (en) | A kind of core-pulling mechanism of injection mould | |
| CN104002436A (en) | Internal sliding block, external sliding block and shovel integrated structure of injection mold system | |
| CN203831712U (en) | Water pump filter die | |
| CN203994447U (en) | The injection mold structure of dust catcher mounting shell | |
| CN204095070U (en) | A kind of plastic mould of line position cover slide structure | |
| CN204820243U (en) | Unloading structure of formula rubber moulding machine jets out | |
| CN204367323U (en) | Mesopore underwater lamp lamp body mould | |
| CN204585742U (en) | The processing mold of gasoline saw front apron | |
| CN203739118U (en) | Silica gel product former | |
| CN103112132A (en) | Improved main filling nozzle structure for hot runner system | |
| CN207789648U (en) | A kind of inclined-plane ejecting mechanism | |
| CN204235798U (en) | A kind of mould | |
| CN203092951U (en) | Improved structure of main filling nozzle for hot runner system | |
| CN208788884U (en) | A kind of mold that can be threaded off automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |