CN104129047B - Manufacture the method and synthetic material housing parts of synthetic material housing parts - Google Patents
Manufacture the method and synthetic material housing parts of synthetic material housing parts Download PDFInfo
- Publication number
- CN104129047B CN104129047B CN201410142883.XA CN201410142883A CN104129047B CN 104129047 B CN104129047 B CN 104129047B CN 201410142883 A CN201410142883 A CN 201410142883A CN 104129047 B CN104129047 B CN 104129047B
- Authority
- CN
- China
- Prior art keywords
- synthetic material
- housing parts
- material housing
- attachment part
- shaping jig
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
-
- 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
- B29C2045/0093—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of articles provided with an attaching element
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
- B29C2045/4414—Flexible undercut parts divided into segments
-
- 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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
In order to realize the biographys method that strives forward the synthetic material housing parts that are of the manufacture for automobile, in this way, the synthetic material housing parts at least one attachment part for being used to be attached at least one attachment element can be easily manufactured, it is proposed that this method includes：By means of bad shaping jig, at least one attachment part of the matrix and matrix of synthetic material housing parts is manufactured in a processing step, wherein, attachment part includes at least one receiver hole, enter attachment element Yi Yan Pinch in receiver hole Zhong Ke Pinch and enter direction and attachment element is fixed in attachment part, wherein, attachment part includes at least one entering the bottom cutting portion that direction is attached on receiver hole along Pinch, attachment element can be fixed on bottom cutting portion in form-fit fashion, to fix attachment element in the opposite direction along the not sides of entering Pinch.
Description
Technical field
The present invention relates to a kind of methods that manufacture strives forward the synthetic material housing parts for being for the biography of automobile.
Background technology
In this synthetic material housing parts, it is preferably provided with attachment point, so as on synthetic material housing parts
Fixed particular conduit, cable and other circuits.In addition, for example, attachment point by synthetic material housing parts synthetic material matrix
In metal-ware formed.
Invention content
The present invention is based on provide it is a kind of manufacture for automobile biography strive forward the synthetic material housing parts for being method task,
In this way, the synthesis material at least one attachment part for being attached at least one attachment element can be easily manufactured
Material shell body component.
According to the present invention, which strives forward the method for the synthetic material housing parts for being to solve by the biography for manufacturing for automobile
Certainly, this approach includes the following steps：
By means of bad shaping jig, manufactured in a processing step synthetic material housing parts matrix and matrix at least one
A attachment part, wherein attachment part includes at least one receiver hole, in receiver hole can Pinch enter attachment element, to enter along Pinch
Attachment element is fixed in attachment part by direction, wherein attachment part includes at least one entering direction along Pinch and being attached at reception
Bottom cutting portion on hole, attachment element can be fixed on bottom cutting portion in form-fit fashion, opposite to enter direction along not Pinch
Direction fix, particularly secure attachment element.
Because according to the present invention, matrix and at least one attachment part being manufactured in a processing step, therefore can hold
It changes places and is thus additionally advantageously manufactured with low cost synthetic material housing parts.
In a kind of configuration of the present invention, it can be provided manufacture matrix and at least one attachment by injection moulding process
Point.
Particularly, it can be provided at least one attachment part can be manufactured by the appropriate molding of matrix.
It can be advantageous when forming shaping jig as female tool.
In a kind of configuration of the present invention, it can be provided by entering along the direction of workpiece and/or along attachment element Pinch
At least one protruding portion of the shaping jig of Directional Extension forms at least one attachment part, particularly at least one undercut portions
Point.
Particularly, the protruding portion along the shaping jig of the Directional Extension of workpiece be from the matrix of shaping jig stretch out and from
The part of the abducent shaping jig of matrix.
In the manufacture of matrix and attachment part, material encirclement, particularly the injection encapsulated shaping jig of matrix are preferably used
At least one protruding portion.
Deformation of the preferably at least protruding portion by shaping jig and/or the deformation by synthetic material housing parts,
It is removed from attachment part, particularly from bottom cutting portion.
For this purpose, preferably at least one by one partly and/or at least temporarily, particularly before fully hardened, by shaping jig
And/or synthetic material housing parts are formed as that flexible deformation can occur.
It includes two removable molding half portions striven forward relative to each other that can be arranged to shaping jig, and molding half portion has respective
The surface that side of matrix is not formed generally complementarily.
It is preferred that at least one profile member of shaping jig, particularly at least one protruding portion of female tool, relative to
One or half portion is removable strives forward relative to two moldings.
When while synthetic material housing parts are removed from shaping jig or after, at least one profile member can
Shifting can be advantageous when striving forward.
Alternatively or additionally, it can also be arranged to that at least one profile member is removable to be striven forward, so as to synthesize
Material housing component is removed from shaping jig.
Can be arranged to it is at least one it is removable strive forward or move strive forward profile member by coupling element, particularly elastic connection not
The molding half portion of shaping jig, particularly not shaping jig connects.
It is preferred that can make at least one profile member selectively and/or repeat Zhong enter shaping position and/or de-molding position.
In a kind of configuration of the present invention, it can be provided in order to move synthetic material housing parts from shaping jig
Go out, first by least one molding half portion, secondly by least one removable profile member that strives forward being arranged in molding half portion from conjunction
Material shell of becoming a useful person body component removes.
Particularly, it can be provided in order to remove synthetic material housing parts from shaping jig or from shaping jig
It removes, first by least one molding half portion, secondly by least one profile member for not being molded half portion coupling, particularly extension
Protruding portion is removed from synthetic material housing parts.
For example, can be arranged to remove synthetic material housing parts from shaping jig, it first will be at least one
It is molded half portion to remove from synthetic material housing parts, secondly by least one profile member from synthetic material housing parts, spy
Extracted from attachment part, for example from bottom cutting portion.
Alternatively or additionally, can also be arranged to move synthetic material housing parts from shaping jig
Go out, first by it is at least one be arranged in molding half portion on it is removable strive forward profile member, secondly will be molded half portion, from synthetic material shell
Body component removes.
Particularly, it can be provided at least one profile member, such as slide plate are along being oriented laterally, particularly will not be at
The type half portion direction vertical from the direction that synthetic material housing parts remove is removable to be striven forward.
It is vertical that the bottom cutting portion of preferably at least one attachment part by laterally, particularly not attachment element Pinch enters direction
The removable profile member that strives forward of shaping jig is formed.
Particularly, in the specification and the appended claims, in synthetic material housing parts, in connecing for attachment part
There is no through-hole below batter, should be understood as that substance can be transferred to synthetic material from the first side of synthetic material housing parts
The opposite the second side in the sides of failing in exam of housing parts.Therefore, particularly, receiver hole Ji is the hole in synthetic material housing parts.
In a kind of configuration of the present invention, it is arranged to the protrusion by means of the bad shaping jig for being used to form at least one receiver hole
Portion, and by means of bad shaping jig it is at least one it is removable strive forward profile member, formed only extend in the side of matrix it is at least one
Through-hole.Particularly, Ji forms connection by through-hole between the side relative to each other of synthetic material housing parts.
Particularly, by striving forward the synthetic material housing section for being for the biography of automobile method according to the invention it is possible to manufacture
Part.
Therefore, the invention further relates to a kind of biographies for automobile to strive forward the synthetic material housing parts for being.
In this respect, the present invention is based on provide it is a kind of can easily and the synthetic material housing parts that are manufactured with low cost
Task.
According to the present invention, which is solved by striving forward the synthetic material housing parts for being for the biography of automobile, synthetic material
Housing parts include matrix, and matrix includes at least one attachment part, wherein matrix and at least one attachment part are each other in one
Formed to body, wherein at least one attachment part includes at least one receiver hole, in receiver hole can Pinch enter attachment element, with
Enter direction along Pinch attachment element is fixed in attachment part, wherein at least one attachment part includes at least one along Pinch entering
Direction is attached at the bottom cutting portion on receiver hole, and attachment element can be fixed on bottom cutting portion in form-fit fashion, with edge
Attachment element is not fixed in the opposite direction by the sides of entering Pinch.
It is preferred that synthetic material housing parts according to the present invention have one or more combinations according to the method for the present invention
The features and/or advantages of description.
Preferably synthetic material housing component is integrated injection molding component.
In a kind of configuration of the present invention, it includes housing wall and at least one attachment to be arranged to synthetic material housing parts
Point, wherein bad housing wall is borrowed, the inner side and outer side of synthetic material housing parts is separated from each other or is separated, and wherein, until
A few attachment part is fully disposed in one side in inner or outer side of housing wall.
It is therefore preferable that housing wall does not have hole in the region of attachment part, particularly does not have through-hole (hole).
When synthetic material housing parts include housing wall and at least one attachment part, wherein borrow bad housing wall, will synthesize
The inner side and outer side of material housing component is separated from each other or separates, and wherein, at least one attachment part from housing wall to
When outer extension, it can be advantageous.
A preferably at least attachment part includes at least one at least temporary flexible element, particularly so as to receive
Flexible deformation can occur for hole.Thus, it is possible to which attachment element is readily disposed in attachment part, and moved from attachment part
It removes.
It is preferred that matrix is not integrally formed into for attachment part and housing wall.Particularly, attachment part and housing wall are matrixes
Component part.
Preferably at least a receiver hole is limited in side by least one elastic element of attachment part.Thus it is preferred to connect
To enter the vertical cross section in direction be variable to the Bu Pinch that are taken as of batter.
It is preferred that in synthetic material housing parts, at least one bottom cutting portion is formed by hollow cavity.
It is preferred that hollow cavity is only opened in side, that is to say, that only open into the side of synthetic material housing parts.Especially
Ground, it can be provided only can enter hollow cavity by receiver hole Zhong.
Particularly, hollow cavity opens into the outside of synthetic material housing parts.
It is opened in both sides however, it is also possible to be arranged to hollow cavity.However, then, two openings of preferably hollow cavity are arranged
In the side of synthetic material housing parts, especially in the outside of synthetic material housing parts.
For example, general hollow cylindrical elements, particularly the formation of hollow cylindrical receiving element can be arranged as at least
One attachment part.Particularly, in this way it is possible to which rotational symmetry attachment element is easily and reliably made to be attached at least
In one attachment part.
The wall that can be arranged at least one attachment part includes at least one recess portion, especially groove-like recess.It is excellent as a result,
Attachment part is selected to can be configured as the flexibility (nachgiebig) with flexible elasticity or other manner, so as to especially
The extension protruding portion of shaping jig can be more easily removed, and/or so as to more easily by least one attachment element
It is fixed in attachment part and/or is removed from attachment part.
It is preferred that synthetic material housing parts according to the present invention strive forward all parts for being suitable for the biography of automobile, such as make
For the component part of motor, especially as the component part of valve deck, cylinder cover or oil sump.
Furthermore, it is possible to be arranged to synthetic material housing parts be clutch housing, case of transmission, differential casing and/
Or drive the component part for striving forward shaft housing.
It is also possible to which it is the component that electricity strives forward machine and/or battery case to be arranged to synthetic material housing parts.
The invention further relates to a kind of automobiles, especially car (PKW) and/or lorry (LKW) comprising at least one basis
The synthetic material housing parts of the present invention.
It is preferred that automobile according to the present invention has one or more combinations according to the method for the present invention and/or according to this hair
The features and/or advantages of bright synthetic material housing parts description.
In addition, the method for manufacture synthetic material housing parts according to the present invention, synthetic material shell according to the present invention
Component and/or automobile according to the present invention can have the advantages that one or more features described below and/or：
As the material of synthetic material housing parts, particularly, thermoplastic material can be provided.
As attachment element, particularly, it can provide and grab attachment element, especially cable tie certainly.
A preferably at least attachment part, particularly being sized such that at least one receiver hole can fix attachment wherein
Element can be fixed in conventional synthesis material housing component in the receiving element of M5, M6 or M8 screw.
In the method according to the invention, preferred Zhong rows forced stripper mechanism, that is to say, that shaping jig partly surrounds synthesis
Material housing component, therefore only can be by applying additional force and/or by the deformations of synthetic material housing parts from shaping jig
Release.
It is preferred that being that tool falls method according to the method for the present invention, that is to say, that when by synthetic material housing parts from
When being taken out in type tool, synthetic material housing parts are completed.It is therefore preferable that only needing an impulse stroke.
It is preferred that shaping jig includes the molding half portion formed as punch-pin half portion and the molding half that is formed as cavity plate half portion
Portion.
The other preferred features and/or advantage of the present invention are the following description to embodiment and figured theme.
Description of the drawings
In the accompanying drawings, it shows：
Fig. 1 is the schematic perspective view of synthetic material housing parts, which includes attachment part
The same embodiment of two Jis；
Fig. 2 is the enlarged view of the region II in Fig. 1；
Fig. 3 is partial cross section's enlarged view of the region II in Fig. 1；
Fig. 4 is the signal of the injection moulding apparatus for manufacturing the synthetic material housing parts including attachment part according to fig. 2
Property sectional view, wherein injection moulding apparatus is in original state, and in this state, the inner chamber of injection moulding apparatus is empty；
Fig. 5 is the schematic diagram of the not corresponding injection moulding apparatus of Fig. 4, wherein fills up inner chamber with injected plastics material；
Fig. 6 is the schematic diagram of the not corresponding injection moulding apparatus of Fig. 5, wherein is molded half portion from the synthesis manufactured by first
Material housing component removes；
Fig. 7 is the schematic diagram of the not corresponding injection moulding apparatus of Fig. 6, wherein by first molding half portion and should not first molding
The profile member of half portion connection is removed from synthetic material housing parts；
Fig. 8 is the schematic diagram of the not corresponding injection moulding apparatus of Fig. 7, wherein two molding half portions and removable strive forward are molded member
Part is removed from synthetic material housing parts；
Fig. 9 is the enlarged view of the region IX in Fig. 1；
It for manufacturing includes synthetic material housing parts according to the attachment part of Fig. 9 that Figure 10, which is that Fig. 4 is not corresponding,
The schematic sectional view of injection moulding apparatus, wherein injection moulding apparatus is in original state, in this state, the inner chamber of injection moulding apparatus
It is empty；
Figure 11 is the schematic diagram of the not injection moulding apparatus in the corresponding Figure 10 of Fig. 5, wherein fills out inner chamber with injected plastics material
It is full；
Figure 12 is the schematic diagram of the not injection moulding apparatus in the corresponding Figure 10 of Fig. 6, wherein by the removable profile member that strives forward along horizontal
It is removed to direction from synthetic material housing parts；
Figure 13 is the schematic diagram of the not injection moulding apparatus in the corresponding Figure 10 of Figure 12；Wherein, by it is removable strive forward profile member from
Synthetic material housing parts remove；And
Figure 14 is the schematic diagram of the not injection moulding apparatus in the corresponding Figure 10 of Figure 13；Wherein, by two of injection moulding apparatus at
Type half portion is removed together with the removable profile member that strives forward from synthetic material housing parts.
In all the appended drawings, identical reference numeral is arranged to identical or equivalent function element.
Specific implementation mode
For example, the synthetic material housing parts shown in FIG. 1 indicated as a whole with 100, as valve deck 102 or
It is formed as cylinder cover 104.
Particularly, which is injection molding component 106, and (description) injection moulding apparatus system can be used
It makes.
Synthetic material housing parts 100 include matrix 108, and matrix 108 includes housing wall 110.
It particularly, can inner chamber 114 detach by external cavity 112 by the housing wall 110 of matrix 108.
In addition, particularly, when the synthetic material housing parts 100 are as the formation of valve deck 102, inner chamber 114 is internal combustion
The valve chamber of machine.
Under the assembled state of the internal combustion engine including synthetic material housing parts 100, when can be in synthetic material housing section
It is advantageous whens fixing multiple pipelines, pipe, cable etc. on part 100.
Furthermore, it is possible to which the attachment element in the attachment part 118 that can be fixed on synthetic material housing parts 100 is arranged
116 (referring to Fig. 2).
Therefore, attachment part 118 is arranged on matrix 108 so that attachment element 116 can be faced synthetic material shell
The outside 120 of body component 100 is attached in external cavity 112.
The first embodiment of attachment part 118 shown in Fig. 2 to 8 is for example including hollow cylindrical receiving element 122.
Hollow cylindrical receiving element 122 includes the substantial cylindrical sleeve-shaped wall 124 for surrounding hollow cavity 126.
Receiving element 122 is oriented the symmetry axis 128 of the receiving element 122 substantially not shell in the region of attachment part 118
The principal spread direction 129 of wall 110 is vertical.
Particularly, receiving element 122 is protruded outward from housing wall 110.
It is provided with receiver hole 132 on the end 130 into shrinking away from theshell body wall 110 of receiving element 122, it can by receiver hole 132
Zhong enters hollow cavity 126.
By receiver hole 132, Ke Yan Pinch enter direction 134 and enter attachment element 116 Zhi Shao Bu Fen Pinch in hollow cavity 126.
Hollow cavity 126 is tapered to the direction of the end 130 of receiving element 122, enters the arrangement of direction 134 to form Yan Pinch
The bottom cutting portion 136 of attachment part 118 below receiver hole 132.
At bottom cutting portion 136, attachment element 116 can be fixed in form-fit fashion.
Receiving element 122 further includes two groove-like recess 138, and asymmetric axis 128 extends roughly in parallel, and by wall
124 are divided into two wall parts 140 relative to each other.
Due to groove-like recess 138, the wall part 140 of receiving element 122 is at least partly relative to each other and/or relative to reception
The base portion 142 of part 122 is removable to be striven forward, and elastic deformation can particularly occur.
Particularly, wall part 140 can be at the end 130 into shrinking away from theshell body wall 110 of receiving element 122 into from moving each other
It strives forward.Therefore, the size of receiver hole 132 can be changed to when young degree.
Particularly, the variable dimension of receiver hole 132 is advantageous the manufacture of synthetic material housing parts 100.
Particularly, bad injection moulding apparatus 144 is borrowed as follows, is not conformed to material shell body component 100 of becoming a useful person and is shown in fig.9 together and/or not
The attachment part 118 gone out together, manufactures the attachment part 118 of the synthetic material housing parts 100 shown in figs 2 and 3：
Injection moulding apparatus 144 for manufacturing synthetic material housing parts 100 includes shaping jig 146, in particular former
Tool 148.
Shaping jig 146 include first molding half portion 150, in particular cavity plate half portion and second molding half portion 152, especially
Ground is punch-pin half portion.
First molding half portion 150 includes profile member 154, and profile member 154 forms the protruding portion of the first molding half portion 150
156。
Particularly, profile member 154 is formed as removable striving forward relative to the matrix 158 of the first molding half portion 150.
Protruding portion 156 includes expansion 160.
Therefore, protruding portion 156 is about the protruding portion extended from the extending direction 162 of the outside protruding portion 156 of matrix 158
156。
Shaping jig 146 has is molded the inner chamber 164 that half portion 152 is surrounded by the first molding half portion 150 and second, internal
Chamber 164 has the shape that the synthetic material housing parts 100 that do not manufacture substantially correspond to.Therefore, by being filled out with injected plastics material
It fills inner chamber 164, synthetic material housing parts 100 can be formed (referring to Fig. 5).
As especially from fig. 5, it can be seen that the synthetic material housing parts 100 generated in inner chamber 164 pass through receiving element
122 end 130 surrounds extension protruding portion 156.
Therefore, Ji can easily remove protruding portion 156 from the hollow cavity 126 of receiving element 122.
As from fig. 6, it can be seen that first not being molded half portion by removable 156 Ji of protruding portion for striving forward the formation of profile member 154
150 matrix 158 is permanently connected, and the first matrix 158 for being molded half portion 150 does not connect by coupling element 166.
Particularly, coupling element 166 is elastic element 168.
Therefore, the matrix 158 of the first molding half portion 150 can be removed from synthetic material housing parts 100, it is prominent simultaneously
Portion 156 is temporarily retained in the hollow cavity 126 of the receiving element 122 of synthetic material housing parts 100 (referring to Fig. 6).
After 124 Ji of wall of receiving element 122 is surrounded by the matrix 158 of the first molding half portion 150 again, receiving element 122
Flexible deformation can occur for wall part 140, so that receiver hole 132 becomes larger.Therefore, it forms the removable of protruding portion 156 and strives forward molding member
Part 154 can be by receiver hole 132, and removes (referring to Fig. 7) from the hollow cavity of receiving element 122 126.
By it is removable strive forward profile member 154 from the hollow cavity 126 of receiving element 122 remove after, it is preferably flexible
Wall part 140 strives forward and is moved back to home position certainly, to which receiving element 122 takes the inner chamber 164 of not shaping jig 146 opposite again
The shape answered.
Therefore, bad injection moulding apparatus 144 is borrowed, during manufacture synthetic material housing parts 100, can be particularly easy to, it is special
Not in a processing step, the attachment part 118 of the attachment for attachment element 116 is formed.
The Ji of the optional embodiment for the attachment part 118 being shown in FIG. 9 embodiment not shown in Fig. 2 to 8
It is essentially consisted in place, 122 Ji of receiving element is formed as cylindrical, and enters the hollow cavity 126 of receiving element 122 from both sides Zhong.
In the embodiment for the attachment part 118 being shown in FIG. 9, it is provided with receiver hole 132, it can by receiver hole 132
Zhong enters hollow cavity 126.
It is arranged in receiving element 122 in addition, being arranged about 116 Ke Pinch of attachment element to enter 132 Pinch of receiver hole and enter direction 134
The lateral aperture 170 of side, by lateral aperture 170 equally can Zhong enter hollow cavity 126.
Therefore, bad receiver hole 132, lateral aperture 170 and hollow cavity 126 are borrowed, through-hole 172 is formed.
In addition, through-hole 172 only in external cavity 112, extends in face of the outside 120 of synthetic material housing parts 100.Especially
Ground, the hole that Ji forms in synthetic material housing parts 100 inner chamber 114 by through-hole 172 and external cavity 112 is connected to each other.
In the embodiment for the attachment part 118 being shown in FIG. 9, generate for member will to be attached in form-fit fashion
Part 116 is fixed on the bottom cutting portion 136 on receiving element 122 so that Guan Yu Pinch enter direction 134, and to be arranged in receiver hole 132 subsequent
The hollow cavity 126 of receiving element 122 not compare in itself by receiver hole 132, has larger cross section.
The attachment part 118 being shown in FIG. 9 is manufactured as follows：
Injected plastics material is filled into the inner chamber 164 of shaping jig 146 by injection moulding apparatus 144 (referring to Figure 10 and 11).
In order to form the attachment part 118 according to Fig. 9, setting is removable to strive forward profile member 154, in particular cunning strives forward element
174, cunning strives forward the shaping position that element 174 is shown in FIG. 10, not the protruding portion of the first molding half portion 150 of shaping jig 146
156 contacts.
Therefore, profile member 154 and protruding portion 156 are striven forward by removable, forms the bridge of the first molding half portion 150.
It is present in the inner chamber 164 between molding half portion 150,152 with injected plastics material filling.
As especially it can be seen from figure 11 that this make it is removable strive forward profile member 154 about molding half portion 150,152 from each other
And the stripping direction 176 that can be removed from synthetic material housing parts 100 is synthesized the encirclement of material housing component 100.
As long as profile member 154 is arranged in shaping position, then therefore profile member 154 not first molding half portion 150 base
Body 158, which moves to strive forward together, causes synthetic material housing parts 100 to damage.
It is removable here to strive forward profile member 154 transversely, particularly stripping direction 176 is not vertical in order to avoid this damage
The shifting of horizontal direction 178 of ground orientation strives forward, and thus removes (referring to Figure 12) from synthetic material housing parts 100.
Once the removable profile member 154 that strives forward reaches de-molding position in figure 13 illustrates, the removable profile member 154 that strives forward can be with
The matrix 158 of the first molding half portion 150 does not strive forward along the shifting of stripping direction 176 together, and is moved from synthetic material housing parts 100
It removes, and Ji must fear of damage synthetic material housing parts 100.
In addition, the embodiment of the attachment part 118 shown in Fig. 9 to 14, in terms of structure, function and manufacturing method
The embodiment shown in Fig. 2 to 8 is not corresponding, therefore in terms of these, with reference to above description.
Because in described synthetic material housing parts 100, in a processing step, Ji only manufactures synthetic material
The matrix 108 of housing parts 100 also manufactures attachment part 118, therefore can be particularly easy to and manufacture synthesis material at low cost
Material shell body component 100.
Claims (11)
1. a method of synthetic material housing parts (100) of the manufacture for the power train of automobile, including：
By shaping jig (146), the matrix of the synthetic material housing parts (100) is manufactured in a processing step
(108) and at least one attachment part of described matrix (108) (118),
Wherein, synthetic material housing parts (100) are integrated injection molding components, by injection moulding process manufacture described matrix (108) and
At least one attachment part (118),
Wherein, described matrix (108) includes housing wall (110), by the housing wall (110), by the synthetic material shell
The inner side and outer side (120) of component (100) is separated from each other or separates,
Wherein, the attachment part (118) includes at least one receiver hole (132), be can be inserted into the receiver hole (132) attached
Element (116) is connect, the attachment element (116) to be fixed in the attachment part (118) along direction of insertion (134),
Wherein, the attachment part (118) includes at least one being attached at the receiver hole along the direction of insertion (134)
(132) bottom cutting portion (136) on, the attachment element (116) can be fixed on the bottom cutting portion in form-fit fashion
(136) on, to fix the attachment element (116) along the direction opposite with the direction of insertion (134),
Wherein, the attachment part (118) is fully disposed in the side in face of the outside (120) of the housing wall (110)
And extend outwardly from the housing wall (110)；
The shaping jig (146) is formed as female tool (148)；
Pass through at least the one of the shaping jig (146) of the direction of insertion (134) extension along the attachment element (116)
A protruding portion (156), forms at least one bottom cutting portion (136)；
At least one protruding portion (156) is by the deformation of the shaping jig (146) and/or passes through the synthetic material shell
The deformation of body component (100) is removed from the bottom cutting portion (136).
2. according to the method described in claim 1, it is characterized in that, the shaping jig (146) include two relative to each other
There is the side respectively with matrix (158) generally complementarily to be formed for moveable molding half portion (150,152), the molding half portion
Surface, and
At least one profile member (154) of the shaping jig (146), relative to one or relative to two molding half portions
(150,152) it moves.
3. according to the method described in claim 2, it is characterized in that, at least one protruding portion of the female tool (148)
(156), removable relative to one or relative to two molding half portions (150,152).
4. according to the method described in claim 3, it is characterized in that, in order to by the synthetic material housing parts (100) from institute
It states in shaping jig (146) and removes, first by least one molding half portion (150,152), be secondly arranged in institute by least one
The removable profile member (154) stated in molding half portion (150,152) is removed from the synthetic material housing parts (100).
5. according to the method described in claim 2, it is characterized in that, in order to by the synthetic material housing parts (100) from institute
It states in shaping jig (146) and removes, first by least one removable profile member being arranged in molding half portion (150,152)
(154), secondly the molding half portion (150,152) is removed from the synthetic material housing parts (100).
6. according to the method described in claim 1, it is characterized in that, the bottom cutting portion (136) of at least one attachment part (118)
By lateral, the shaping jig (146) vertical with the direction of insertion (134) of the attachment element (116) removable
Profile member (154) formation.
7. according to the method described in claim 1, it is characterized in that, by least one receiver hole (132) is used to form
The shaping jig (146) protruding portion (156), and by least one the moving into of the shaping jig (146)
Type element (154) forms at least one through-hole (172) only extended in the side of described matrix (108).
8. a kind of synthetic material housing parts (100) of power train for automobile comprising matrix (108), described matrix
(108) include at least one attachment part (118) and housing wall (110), by the housing wall (110), by the synthesis material
The inner side and outer side (120) of material shell body component (100) is separated from each other or separates,
Wherein, described matrix (108) and at least one attachment part (118) are formed integral with one anotherly,
Wherein, synthetic material housing parts (100) are integrated injection molding components,
Wherein, at least one attachment part (118) includes at least one receiver hole (132), in the receiver hole (132)
Attachment element (116) is can be inserted into, the attachment element (116) is fixed on the attachment part along direction of insertion (134)
(118) on,
Wherein, at least one attachment part (118) includes at least one being attached at described connect along the direction of insertion (134)
Bottom cutting portion (136) on batter (132), the attachment element (116) can be fixed on the undercutting in form-fit fashion
Partly on (136), to fix the attachment element (116) along the direction opposite with the direction of insertion (134),
Wherein, the attachment part (118) is fully disposed in the side in face of the outside (120) of the housing wall (110)
And extend outwardly from the housing wall (110)；
Shaping jig (146) is formed as female tool (148)；
Pass through at least the one of the shaping jig (146) of the direction of insertion (134) extension along the attachment element (116)
A protruding portion (156), forms at least one bottom cutting portion (136)；
At least one protruding portion (156) is by the deformation of the shaping jig (146) and/or passes through the synthetic material shell
The deformation of body component (100) is removed from the bottom cutting portion (136).
9. synthetic material housing parts (100) according to claim 8, which is characterized in that at least one bottom cutting portion
(136) it is formed by the hollow cavity (126) in the synthetic material housing parts (100).
10. synthetic material housing parts (100) according to claim 8 or claim 9, which is characterized in that justify as general hollow
Cylindrical receiving element (122) forms at least one attachment part (118).
11. a kind of automobile, including at least one synthetic material housing parts according to any one of claim 8 to 10
(100)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013207955.9 | 2013-04-30 | ||
| DE201310207955 DE102013207955A1 (en) | 2013-04-30 | 2013-04-30 | Method for producing a plastic housing component and plastic housing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104129047A CN104129047A (en) | 2014-11-05 |
| CN104129047B true CN104129047B (en) | 2018-09-18 |
Family
ID=51685091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142883.XA Active CN104129047B (en) | 2013-04-30 | 2014-04-10 | Manufacture the method and synthetic material housing parts of synthetic material housing parts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104129047B (en) |
| DE (1) | DE102013207955A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107073780A (en) * | 2014-10-23 | 2017-08-18 | 爱尔铃克铃尔股份公司 | Manufacture the method and composite material components of composite material components |
| JP6395697B2 (en) * | 2015-01-16 | 2018-09-26 | ニチアス株式会社 | Water jacket spacer manufacturing method |
| JP6339949B2 (en) * | 2015-02-20 | 2018-06-06 | 株式会社ニフコ | Damper and damper manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885710A1 (en) * | 1997-06-18 | 1998-12-23 | Fuji Photo Film Co., Ltd. | A magnetic tape cassette molding apparatus and method |
| DE10253448A1 (en) * | 2002-11-16 | 2004-06-24 | Bayerische Motoren Werke Ag | Thread insert for plastic component has deep drawn thread tube with bulged end and shoulder to engage panel to be attached |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69607128T2 (en) * | 1996-01-09 | 2000-07-13 | Soerensen Soeren Christian | Removal of an injection molded tie from a mold by moving a core located on the outside of the stop wall of the tie |
| DE102008004999B4 (en) * | 2008-01-17 | 2016-12-01 | Jopp Holding GmbH | Device for producing a fan-shaped jet and method for producing the device |
-
2013
- 2013-04-30 DE DE201310207955 patent/DE102013207955A1/en active Pending
-
2014
- 2014-04-10 CN CN201410142883.XA patent/CN104129047B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0885710A1 (en) * | 1997-06-18 | 1998-12-23 | Fuji Photo Film Co., Ltd. | A magnetic tape cassette molding apparatus and method |
| DE10253448A1 (en) * | 2002-11-16 | 2004-06-24 | Bayerische Motoren Werke Ag | Thread insert for plastic component has deep drawn thread tube with bulged end and shoulder to engage panel to be attached |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104129047A (en) | 2014-11-05 |
| DE102013207955A1 (en) | 2014-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104129047B (en) | Manufacture the method and synthetic material housing parts of synthetic material housing parts | |
| CN101162004B (en) | Flexibly-jointed, fluid-tight cover for internal combustion engine | |
| US7748717B2 (en) | Housing part for a drive unit, as well as method and mold for manufacturing same | |
| CN111868422A (en) | Sealing device, battery box or control box, motor vehicle and method for producing a sealing device | |
| JP2009527697A (en) | Integrated shaft, gear and rotor | |
| US10221878B2 (en) | Method for producing a plastic component and plastic component | |
| CN109831920A (en) | Antihunting device | |
| JP2002178373A (en) | Method for manufacturing connector and mold structure of connector | |
| CN102562724B (en) | For the force transfer element of FKV parts | |
| CN107850002B (en) | Mold assembly of insert for air inlet port | |
| CN101910814A (en) | Plastic housing having integrated plug interface | |
| JP2011161655A (en) | Resin injection molded article | |
| CN108443381A (en) | Torque tube and its manufacturing method | |
| JP4299605B2 (en) | Resin insert molding jig for metal plate member and resin insert molding method for metal plate member using the same | |
| KR101987545B1 (en) | Manufacvturing method for rubber joint with pole joinr | |
| CN216268765U (en) | Car rifle sealing member that charges and injection mold thereof | |
| CN104067453B (en) | Built-in composite members | |
| CN110419122B (en) | Method for manufacturing lower case of battery pack | |
| EP1128138A3 (en) | Expansion valve | |
| JP2001260167A (en) | In-mold assembling apparatus and method for manufacturing gear pump using the same | |
| CN110914035B (en) | Method and device for producing a lining part of a motor vehicle, use of the device | |
| CN102131623A (en) | Mold and method for manufacturing an automobile part partially covered in plastic | |
| JP5054968B2 (en) | Cushion pad molding die for headrest and cushion pad molding method for headrest | |
| CN107735238A (en) | Molding die and method of moulding | |
| CN201339342Y (en) | Integral type automobile handle with cavity |
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 |