CN208068759U - Head cap for electric motorcar is integrally formed mould - Google Patents
Head cap for electric motorcar is integrally formed mould Download PDFInfo
- Publication number
- CN208068759U CN208068759U CN201820389695.0U CN201820389695U CN208068759U CN 208068759 U CN208068759 U CN 208068759U CN 201820389695 U CN201820389695 U CN 201820389695U CN 208068759 U CN208068759 U CN 208068759U
- Authority
- CN
- China
- Prior art keywords
- mould bases
- mould
- thimble
- back center
- integrally formed
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 41
- 239000004033 plastic Substances 0.000 claims abstract description 41
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000000806 elastomer Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 19
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000009432 framing Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000013016 damping Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000005060 rubber Substances 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 208000015943 Coeliac disease Diseases 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to injection mold technology more particularly to a kind of head cap for electric motorcar is integrally formed mould, including mould bases, thimble and guide post, and mould bases includes preceding mould bases, middle mould bases and rear mould bases, mould bases in preceding mould bases connection, mould bases after middle mould bases connection；Thimble includes front thimble and back center, and front thimble and back center are both provided with more, and front thimble is set to intracavitary in front mold, and back center is set to intracavitary in rear mold, and plastic parts is equipped between front thimble and back center.The device structure is scientific and reasonable, safe and convenient to use, easy to operate, sturdy and durable, and the mold of design can quickly be ejected plastic parts from mould inside by front thimble and back center, and be reduced to the degree of injury of plastic rubber member surface；The design of elastomer block can facilitate damping of thimble during playback, and the direct impact before reducing between mould bases and middle mould bases improves the whole service life of equipment.
Description
Technical field
The utility model belongs to injection mold technology more particularly to head cap for electric motorcar is integrally formed mould.
Background technology
Mold refer in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press
To the various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by each
Kind part is constituted, and different molds is made of different parts.It is mainly by the change of physical state of the formed material come real
The processing of existing article shape.It is known as the title of " mother of industry ".Under external force becoming blank has specific shape and size
Product tool.It is widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastic
In the forming of compression moulding or the injection molding of the products such as material, rubber, ceramics.Mold has specific profile or cavity shape, application
Contour shape with cutting edge can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain using cavity shape
Obtain corresponding three-dimensional shape.Mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.Point
Product is taken out when opening, and blank injection mold cavity forming is made when closing up.Mold is precision instrument, complex-shaped, bears blank
Expansive force all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, the development of mold production
Level is the one of the important signs that of machine-building level.
Wherein, when the plastic parts that plastic mould molds, plastic mould at this time is in the process of die sinking by inside it
Liftout attachment plastic parts could reliably be ejected, to realize the demoulding purpose of plastic parts.But for certain, some need to push up
Go out for the big plastic parts of range demands, the liftout attachment in existing plastic mould but cannot reliably by such plastic parts into
Row ejection, so that the ejection of existing plastic mould has some setbacks, and there is also hindered the plastic parts ejected by top.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing head cap for electric motorcar is integrally formed mould.
In order to achieve the above objectives, the utility model uses following technical proposal：
Head cap for electric motorcar is integrally formed mould, including mould bases, thimble and guide post, mould bases include preceding mould bases, middle mould bases and rear mold
Frame, mould bases in preceding mould bases connection, mould bases after middle mould bases connection, preceding mould bases is interior to be equipped with front mold inner cavity, and rear mold is equipped in rear mould bases
Have inner cavity, injection molding space is formed between front mold inner cavity and rear mold inner cavity；Thimble includes front thimble and back center, front thimble
More are both provided with back center, front thimble is set to intracavitary in front mold, and back center is set to intracavitary in rear mold, front thimble
Plastic parts is equipped between back center；Guide post is set between preceding mould bases and rear mould bases, and guide post is located at preceding mould bases and rear mould bases
On four corners, guide post crosses middle mould bases.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, the middle part of rear mould bases is equipped with limiting slot, and limiting slot includes middle part
Limiting slot and side limiting slot, the interior middle part that is equipped with of middle part limiting slot limit link block, limit and connect equipped with side in the limiting slot of side
Connect block.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, middle part limit link block is connected with middle part limited post, middle part limit
Position column connects plastic parts, and side limit link block is connected with side limited post, and side limited post connects plastic parts.By in setting
Portion's limited post and side limited post, limit the position of plastic parts, improve the injection molding accuracy of entire plastic parts mold.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, front thimble is connected with front thimble connecting rod, front thimble and front thimble
Connecting rod is mutually perpendicular to, and front thimble is laterally arranged, and front thimble connecting rod is longitudinally disposed；Back center is connected with back center connecting rod, back center
It is mutually perpendicular to back center connecting rod, back center is laterally arranged, and back center connecting rod is longitudinally disposed.It, will by the way that front thimble connecting rod is arranged
More front thimbles link together, and similarly, by setting back center connecting rod, more back centers are linked together, more to make
Root front thimble and back center are reacted on according to preset position one on plastic parts, to make the thickness of each position of plastic parts
Degree and position are according to preset requirement, to improve the injection molding accuracy of plastic parts.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, four corners of preceding mould bases are equipped with preceding mould bases hole, preceding mould bases
Hole matches with guide post, and four corners of middle mould bases are equipped with middle mould bases hole, and middle mould bases hole matches with guide post, and the four of rear mould bases
A corner is equipped with rear mold frame aperture, and rear mold frame aperture matches with guide post.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, rear mould bases is connected with rear mould framing plate, is set on rear mould framing plate
There are mainstream road junction, rear mould bases to be equipped with sprue, mainstream road junction is connected with sprue.By the way that mainstream road junction and mainstream is arranged
Road, facilitates to enter the plastic cement of melting through sprue and forms plastic products in mold cavity.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, installation protrusion is equipped on four sides of preceding mould bases, middle mould bases
Installation groove is equipped on four sides, installation protrusion matches with installation groove.By the way that installation protrusion and installation groove is arranged, before making
Mould bases and middle mould bases are well matched with and are installed together.
It is integrally formed in mould in above-mentioned head cap for electric motorcar, elastomer block, elastomer block position is equipped between preceding mould bases and middle mould bases
In the both sides of middle mould bases.The design of elastomer block can facilitate damping of thimble during playback, mould bases and middle mould before reducing
Direct impact between frame, improves the whole service life of equipment.
Compared with prior art, the utility model has the advantage of：
The utility model is that head cap for electric motorcar is integrally formed mould, and the device structure is scientific and reasonable, safe and convenient to use, operation
Simply, sturdy and durable, the mold of design can quickly be ejected plastic parts from mould inside by front thimble and back center, and
And the degree of injury of plastic rubber member surface is reduced；The design of elastomer block can facilitate damping of thimble during playback, subtract
Direct impact before few between mould bases and middle mould bases, improves the whole service life of equipment.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram that head cap for electric motorcar is integrally formed mould in the utility model；
Fig. 2 is the structural schematic diagram of mould bases and middle mould bases before removing in Fig. 1 in the utility model；
Fig. 3 is the structural schematic diagram of preceding mould bases in the utility model；
Fig. 4 is the structural schematic diagram of middle mould bases in the utility model；
Fig. 5 is the structural schematic diagram of rear mould bases in the utility model.
In figure：Mould bases before 1-；Mould bases in 2-；Mould bases after 3-；4- front molds inner cavity；5- front molds inner cavity；6- front thimbles；
7- back centers；8- plastic parts；9- guide posts；Limiting slot in the middle part of 10-；The sides 11- limiting slot；Link block is limited in the middle part of 12-；The sides 13-
Portion limits link block；Limited post in the middle part of 14-；The sides 15- limited post；16- front thimble connecting rods；17- back center connecting rods；Mould before 18-
Frame aperture；Mould bases hole in 19-；20- rear mold frame aperture；Mould framing plate after 21-；22- mainstreams road junction；23- sprues；24- installations are convex
It rises；25- installation grooves；26- elastomer blocks.
Specific implementation mode
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 5, head cap for electric motorcar is integrally formed mould, including mould bases, thimble and guide post 9, mould bases include preceding mould
Frame 1, middle mould bases 2 and rear mould bases 3, mould bases 2 during preceding mould bases 1 connects, mould bases 3 after middle mould bases 2 connects, preceding mould bases 1 is interior to be equipped with preceding mould
Have inner cavity 4, rear mold inner cavity 5 is equipped in rear mould bases 3, injection molding space is formed between front mold inner cavity 4 and rear mold inner cavity 5；
Thimble includes front thimble 6 and back center 7, and front thimble 6 and back center 7 are both provided with more, and front thimble 6 is set in front mold
In chamber 4, back center 7 is set in rear mold inner cavity 5, and plastic parts 8 is equipped between front thimble 6 and back center 7；Guide post 9 is set to
Between preceding mould bases 1 and rear mould bases 3, guide post 9 is located on four corners of preceding mould bases 1 and rear mould bases 3, and guide post 9 crosses middle mould bases 2.
As the utility model embodiment, the middle part of rear mould bases 3 is equipped with limiting slot, and limiting slot includes 10 He of middle part limiting slot
Side limiting slot 11, the interior middle part that is equipped with of middle part limiting slot 10 limit link block 12, limit and connect equipped with side in side limiting slot 11
Connect block 13.
As the utility model embodiment, middle part limit link block 12 is connected with middle part limited post 14, middle part limited post 14
Plastic parts 8 is connected, side limit link block 13 is connected with side limited post 15, and side limited post 15 connects plastic parts 8.By setting
Middle part limited post 14 and side limited post 15 are set, the position of plastic parts 8 is limited, the note of 8 mold of entire plastic parts is improved
Mould accuracy.
As the utility model embodiment, front thimble 6 is connected with front thimble connecting rod 16, front thimble 6 and front thimble connecting rod 16
It is mutually perpendicular to, laterally setting, front thimble connecting rod 16 are longitudinally disposed for front thimble 6；Back center 7 is connected with back center connecting rod 17, rear to push up
Needle 7 and back center connecting rod 17 are mutually perpendicular to, and laterally setting, back center connecting rod 17 are longitudinally disposed for back center 7.By the way that front thimble is arranged
Connecting rod 16 links together more front thimbles 6, and similarly, by the way that back center connecting rod 17 is arranged, more back centers 7 are connected to
Together, to make more front thimbles 6 and back center 7 be reacted on plastic parts 8 according to preset position one, to make modeling
The thickness of 8 each position of glue part and position are according to preset requirement, to improve the injection molding accuracy of plastic parts 8.
As the utility model embodiment, four corners of preceding mould bases 1 are equipped with preceding mould bases hole 18, preceding mould bases hole 18 with lead
Column 9 matches, and four corners of middle mould bases 2 are equipped with middle mould bases hole 19, and middle mould bases hole 19 matches with guide post 9, rear mould bases 3
Four corners are equipped with rear mold frame aperture 20, and rear mold frame aperture 20 matches with guide post 9.
As the utility model embodiment, rear mould bases 3 is connected with rear mould framing plate 21, and rear mould framing plate 21 is equipped with mainstream
Road junction 22, rear mould bases 3 are equipped with sprue 23, and sprue is connected for 23 mouthful 22 with sprue 23.By the way that mainstream road junction 22 is arranged
With sprue 23, facilitate the plastic cement of melting through forming plastic products in the entrance mold cavity of sprue 23.
It as the utility model embodiment, is equipped on four sides of preceding mould bases 1 and protrusion 24 is installed, on four sides of middle mould bases 2
It is equipped with installation groove 25, installation protrusion 24 matches with installation groove 25.By the way that installation protrusion 24 and installation groove 25 is arranged,
Mould bases 1 and middle mould bases 2 are well matched with and are installed together before making.
As the utility model embodiment, elastomer block 26 is equipped between preceding mould bases 1 and middle mould bases 2, during elastomer block 26 is located at
The both sides of mould bases 2.The design of elastomer block 26 can facilitate damping of thimble during playback, mould bases 1 and middle mould before reducing
Direct impact between frame 2, improves the whole service life of equipment.
In carrying out injection moulding process, originally rear mould bases 3 is moved forward and backward, will by 23 mouthful 22 of sprue and sprue 23
The plastic cement of melting is sent in injection molding space, and by middle part limited post 14 and side limited post 15, to the position of plastic parts 8 into
Row limit.Then it is moved simultaneously to die sinking direction by front thimble 6 and back center 7, i.e., front thimble 6 moves backward, back center 7
It travelling forward, after front thimble 6 and back center 7 move a period of time, front thimble 6 remains stationary as, and is worked independently by back center 7, when
When installation protrusion 24 is exactly matched together with installation groove 25, injection molding work is completed, the utility model passes through 6 He of front thimble
The collective effect of back center 7 reduces the strength that is applied to quick angled slide block in ejection so that ejection flow more smoothization and
Prevent the damage of ejected plastic parts 8.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, for the technical problem for solving essentially identical, essentially identical technique effect is realized, madely
Simple change, equivalent replacement or modification etc., are all covered by among the scope of protection of the utility model.
Claims (8)
1. a kind of head cap for electric motorcar is integrally formed mould, including mould bases, thimble and guide post (9), it is characterised in that：The mould bases includes
Preceding mould bases (1), middle mould bases (2) and rear mould bases (3), the preceding mould bases (1) connect the middle mould bases (2), and the middle mould bases (2) is even
The rear mould bases (3) is connect, front mold inner cavity (4) are equipped in the preceding mould bases (1), equipped in rear mold in the rear mould bases (3)
Chamber (5) is formed with injection molding space between the front mold inner cavity (4) and rear mold inner cavity (5)；The thimble includes front thimble
(6) and back center (7), the front thimble (6) and back center (7) are both provided with more, the front thimble (6) be set to it is described before
In dies cavity (4), the back center (7) is set in the rear mold inner cavity (5), the front thimble (6) and back center (7)
Between be equipped with plastic parts (8)；The guide post (9) is set between the preceding mould bases (1) and rear mould bases (3), guide post (9) position
On four corners of the preceding mould bases (1) and rear mould bases (3), the guide post (9) crosses the middle mould bases (2).
2. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：It is set in the middle part of mould bases (3) after described
It includes middle part limiting slot (10) and side limiting slot (11) to have limiting slot, the limiting slot, is set in the middle part limiting slot (10)
There is middle part limit link block (12), side limit link block (13) is equipped in the side limiting slot (11).
3. head cap for electric motorcar as claimed in claim 2 is integrally formed mould, it is characterised in that：The middle part limit link block (12)
It is connected with middle part limited post (14), the middle part limited post (14) connects the plastic parts (8), and the side limits link block
(13) it is connected with side limited post (15), the side limited post (15) connects the plastic parts (8).
4. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：Before the front thimble (6) is connected with
Thimble connecting rod (16), the front thimble (6) and front thimble connecting rod (16) are mutually perpendicular to, and the front thimble (6) is laterally arranged, described
Front thimble connecting rod (16) is longitudinally disposed；The back center (7) is connected with back center connecting rod (17), the back center (7) and rear top
Needle connecting rod (17) is mutually perpendicular to, and the back center (7) is laterally arranged, and the back center connecting rod (17) is longitudinally disposed.
5. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：Four sides of the preceding mould bases (1)
Angle is equipped with preceding mould bases hole (18), and the preceding mould bases hole (18) matches with the guide post (9), four of the middle mould bases (2)
Corner is equipped with middle mould bases hole (19), and the middle mould bases hole (19) matches with the guide post (9), and the four of the rear mould bases (3)
A corner is equipped with rear mold frame aperture (20), and the rear mold frame aperture (20) matches with the guide post (9).
6. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：After mould bases (3) is connected with after described
Mould framing plate (21), the rear mould framing plate (21) are equipped with mainstream road junction (22), and the rear mould bases (3) is equipped with sprue
(23), the mainstream road junction (22) is connected with the sprue (23).
7. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：On four sides of the preceding mould bases (1)
It is raised (24) to be equipped with installation, is equipped with installation groove (25) on four sides of the middle mould bases (2), the installation raised (24) and
The installation groove (25) matches.
8. head cap for electric motorcar as described in claim 1 is integrally formed mould, it is characterised in that：The preceding mould bases (1) and middle mould bases
(2) elastomer block (26) is equipped between, the elastomer block (26) is located at the both sides of the middle mould bases (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389695.0U CN208068759U (en) | 2018-03-21 | 2018-03-21 | Head cap for electric motorcar is integrally formed mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389695.0U CN208068759U (en) | 2018-03-21 | 2018-03-21 | Head cap for electric motorcar is integrally formed mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068759U true CN208068759U (en) | 2018-11-09 |
Family
ID=64047536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389695.0U Expired - Fee Related CN208068759U (en) | 2018-03-21 | 2018-03-21 | Head cap for electric motorcar is integrally formed mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068759U (en) |
-
2018
- 2018-03-21 CN CN201820389695.0U patent/CN208068759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 318020 No.18, extension of Aoyuan Road, Xicheng street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Guanghuan industry and Trade Co.,Ltd. Address before: 318020 aoan Village Industrial Park, Xicheng street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU HUANGYAN GUANGHUAN INDUSTRIAL & TRADING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |