CN108481675A - A kind of ball pin dust cover unicast band skeleton die - Google Patents
A kind of ball pin dust cover unicast band skeleton die Download PDFInfo
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- CN108481675A CN108481675A CN201810230309.8A CN201810230309A CN108481675A CN 108481675 A CN108481675 A CN 108481675A CN 201810230309 A CN201810230309 A CN 201810230309A CN 108481675 A CN108481675 A CN 108481675A
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Classifications
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- 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
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- 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
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- 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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of ball pin dust cover unicast band skeleton dies, including：Upper die and lower die, lower template and mold core component, wherein：Upper mold is equipped with material cup, upper cavity and upper channel；Lower die is equipped with lower mode cavity and lower channel；Lower template is equipped with several through-holes；Mold core component includes mold core, upper mold insert and lower mold insert, and mold core includes main part and foot piece portion, and the one end of main part far from foot piece portion is equipped with framework seat；Upper mold insert is internally provided with the first inner duct, and lower mold insert is internally provided with the second inner duct；Under molding state, upper mold is located at the top of lower die, and upper cavity coordinates with lower mold core to form main mould chamber；Lower template is located at the lower section of lower die, and upper mold insert, lower mold insert are located in upper channel and lower channel；The main body section of mold core cooperatively forms cavity in main mould intracavitary and with upper die and lower die and upper mold insert, lower mold insert, and the foot piece portion of mold core is extended to across the second inner duct inside through-hole.The present invention makes production cost maximize.
Description
Technical field
The present invention relates to auto parts and components manufacturing technology field more particularly to a kind of ball pin dust cover unicast band skeletons
Mold.
Background technology
The ball pin dust cover of automobile steering system, to prevent dust and muddy water from entering bulb.The failure of dust cover can cause
Bulb muddy water enters, and motor turning is difficult, influences traffic safety.Due to applying in automobile steering system, to the safety of automobile
Performance influences very big.And since the range of application is very wide, including car, SUV, MPV etc., so amount is very big.Due to band skeleton
Product always is that demoulding is difficult, causes the increase of production cost, and product quality can not ensure.
Invention content
Based on above-mentioned background technology, the present invention proposes a kind of ball pin dust cover unicast band skeleton pattern
Tool.
The present invention proposes a kind of ball pin dust cover unicast band skeleton die, including：Upper die and lower die, lower template and mold core
Component, wherein：
Upper mold be equipped be recessed from its upper surface to its lower surface the material cup that is formed and several be located at material cup lower section and by
The upper cavity that the following table of upper mold extends towards surface thereon, and be equipped between each upper cavity and material cup and be connected to the upper logical of the two
Road；
Lower die is equipped with the lower mode cavity that several extend from its upper surface to its lower surface and below lower mode cavity and even
Logical lower mode cavity and extraneous lower channel；
Lower template is equipped with several through-holes up and down；
Mold core component includes mold core, upper mold insert and lower mold insert, mold core include main part and positioned at main part one end and with master
Integrally formed foot piece portion of body portion, main part are the revolving body with center line, and the one end of main part far from foot piece portion is equipped with bone
Stand, skeleton seat loop configuration is simultaneously coaxially arranged with main part, and the cross-sectional shape of the framework seat is " L " shape；Upper mold insert
The first inner duct being internally provided with up and down, lower mold insert is internally provided with what the foot piece portion up and down for mold core passed through
Second inner duct；
Under molding state, upper mold is located at the top of lower die, and each upper cavity in upper mold and each lower mold core one in lower die
One corresponds to and cooperates to form main mould chamber；Lower template is located at the lower section of lower die, and in each through-hole in lower template and lower die
Lower channel correspond and be interconnected；Upper mold insert is located in upper channel, and the first inner duct inside upper mold insert and material cup
Connection；Lower mold insert is located in lower channel, and the second inner duct connection main mould chamber inside lower mold insert and the external world；The main part of mold core
Positioned at main mold cavity, the foot piece portion of mold core is extended to across the second inner duct inside through-hole, and the main part of mold core respectively with it is upper
Mould, lower die and upper mold insert, the cooperation of lower mold insert form cavity between the inside of main mould chamber on the outside, and the cavity with pass through
First inner duct of upper mold insert is connected to material cup.
Preferably, it is equipped with upper groove in upper mold and positioned at the periphery of any one upper cavity；In lower die and positioned at arbitrary
The periphery of one lower mode cavity is equipped with lower groove, and under molding state, and each upper groove corresponds and mutual with each lower groove
Cooperation to form torn edges slot in the periphery of any one cavity, and between any one torn edges slot and corresponding cavity between
It is equipped with the Jiao Dao of both connections, both connections are equipped between two torn edges slots of arbitrary neighborhood so that each cavity is interconnected
Auxiliary Jiao Dao, be equipped with material feeding counterbore between the both ends of the auxiliary Jiao Dao.
Preferably, the movable plate that can be slided with respect to the two is equipped between lower template and lower die, if movable plate is equipped with
Dry through-hole, and movable plate forms first position state and second position state by sliding, when it is in first position state
When, each through-hole on movable plate is corresponded and is interconnected with each through-hole in lower template, when it is in second position state
When, each through-hole on movable plate is mutually staggered with each through-hole in lower template.
Preferably, the groove that lower template is equipped with several linear arrangements and both ends penetrate through, each groove are mutually parallel；Lower die
Each through-hole on plate is distributed on the bottom of each groove respectively, and the number of openings in each groove is made to be all higher than 1.
Preferably, movable plate includes multiple stripe boards, and through-hole is equipped in each stripe board, and each stripe board is sequentially arranged in
In each recess and with lower template slidable fit, and each stripe board forms first position state and the second position during sliding
State, when it is in first position state, each through-hole in stripe board corresponds simultaneously with each through-hole in corresponding groove
It is interconnected, when it is in second position state, each through-hole in stripe board and each through-hole in corresponding groove are mutually wrong
It opens.
Preferably, further include plunger plate, the side of plunger plate, which is equipped with, to be matched with material cup shape for that will be placed on material cup
The pressure injection head of interior sizing material indentation cavity, pressure injection head, which is equipped with several, can stretch into the stopper head inside the first inner duct, and work as
When pressure injection head is located inside material cup, each stopper head is corresponded with the first inner duct in each upper mold insert and is arranged.
Preferably, upper mold is equipped with pilot hole, and plunger plate is equipped with the guide post being adapted to pilot hole.
Preferably, lower die is equipped with pilot hole, and lower template is equipped with the guide post being adapted to the pilot hole.
It in the present invention, is configured by the structure to upper die and lower die, with by being put into sizing material in material cup and using pressure
The mode of note is to each cavity feeding, to improve production efficiency；By main part far from its tail one end of the rod be arranged framework seat,
And by being set to mold core, upper mold insert and lower mold insert and the assembly relation under molding state of upper die and lower die and lower template
It sets so that after making the mold clamping, framework seat is in upper end, to be located at the advantage and its positioning, limit of upper end using framework seat
Position effect so that the mold can carry out unified feeding using skeleton charging equipment, and can be straight by the through-hole in lower template
It connects and jacks up in the foot piece portion of mold core upwards, product is ejected, to realize fast demoulding.
In conclusion a kind of ball pin dust cover unicast band skeleton die proposed by the present invention can make production cost maximum
Change, and the precision of finished product product, qualification rate all increase substantially and reduce the labor intensity of worker.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the ball pin dust cover unicast with upper mold described in skeleton die proposed by the present invention；
Fig. 2 is a kind of vertical view of the ball pin dust cover unicast with upper mold described in skeleton die proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the ball pin dust cover unicast with lower die described in skeleton die proposed by the present invention；
Fig. 4 is a kind of vertical view of the ball pin dust cover unicast with lower die described in skeleton die proposed by the present invention；
Fig. 5 is a kind of structural representation of the ball pin dust cover unicast with lower template described in skeleton die proposed by the present invention
Figure；
Fig. 6 is a kind of vertical view of the ball pin dust cover unicast with lower template described in skeleton die proposed by the present invention；
Fig. 7 is a kind of structural schematic diagram of the ball pin dust cover unicast with mold core described in skeleton die proposed by the present invention；
Fig. 8 is a kind of structural representation of the ball pin dust cover unicast proposed by the present invention with upper mold insert described in skeleton die
Figure；
Fig. 9 is a kind of structural representation of the ball pin dust cover unicast proposed by the present invention with lower mold insert described in skeleton die
Figure；
Figure 10 is a kind of structural representation of the ball pin dust cover unicast with movable plate described in skeleton die proposed by the present invention
Figure；
Figure 11 is a kind of structural representation of the ball pin dust cover unicast with plunger plate described in skeleton die proposed by the present invention
Figure；
Figure 12 is that a kind of ball pin dust cover unicast band skeleton die proposed by the present invention molds state diagram；
Figure 13 is the vertical view after a kind of ball pin dust cover unicast proposed by the present invention is molded with skeleton die.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
As shown in figures 1-13, Fig. 1 is upper mold described in a kind of ball pin dust cover unicast band skeleton die proposed by the present invention
Structural schematic diagram；Fig. 2 is a kind of vertical view of the ball pin dust cover unicast with upper mold described in skeleton die proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the ball pin dust cover unicast with lower die described in skeleton die proposed by the present invention；Fig. 4 is this hair
A kind of vertical view of the ball pin dust cover unicast with lower die described in skeleton die of bright proposition；Fig. 5 is one kind proposed by the present invention
Structural schematic diagram of the ball pin dust cover unicast with lower template described in skeleton die；Fig. 6 is that a kind of ball pin proposed by the present invention is anti-
Vertical view of the dust hood unicast with lower template described in skeleton die；Fig. 7 is a kind of ball pin dust cover unicast band proposed by the present invention
The structural schematic diagram of mold core described in skeleton die；Fig. 8 is a kind of ball pin dust cover unicast band skeleton die proposed by the present invention
Described in upper mold insert structural schematic diagram；Fig. 9 is described in a kind of ball pin dust cover unicast band skeleton die proposed by the present invention
The structural schematic diagram of lower mold insert；Figure 10 is movable plate described in a kind of ball pin dust cover unicast band skeleton die proposed by the present invention
Structural schematic diagram；Figure 11 is a kind of structure of the ball pin dust cover unicast with plunger plate described in skeleton die proposed by the present invention
Schematic diagram；Figure 12 is that a kind of ball pin dust cover unicast band skeleton die proposed by the present invention molds state diagram；Figure 13 is the present invention
A kind of ball pin dust cover unicast proposed is with the vertical view after skeleton die molding.
Referring to Fig.1-13, a kind of ball pin dust cover unicast band skeleton die that the embodiment of the present invention proposes, including：Upper mold 1,
Lower die 2, lower template 3, mold core component and plunger plate 9, wherein：
Upper mold 1 is equipped with the material cup 101 for being recessed from its upper surface to its lower surface and being formed and is located under material cup 101 with several
Side and the upper cavity 102 extended towards surface thereon by the following table of upper mold 1, and be equipped between each upper cavity 102 and material cup 101
It is connected to the upper channel of the two.Under lower die 2 is equipped with the lower mode cavity 201 that several extend from its upper surface to its lower surface and is located at
201 lower section of die cavity is simultaneously connected to lower mode cavity 201 and extraneous lower channel.Lower template 3 is equipped with several through-holes up and down.Mould
Core assembly includes mold core 4, upper mold insert 5 and lower mold insert 6, and mold core 4 is including main part 41 and positioned at 41 one end of main part and and main body
41 integrally formed foot piece portion 42 of portion, main part 41 be the revolving body with center line, main part 41 far from foot piece portion 42 one
End is equipped with framework seat 7, and 7 loop configuration of framework seat are simultaneously coaxially arranged with main part 41, and the cross-sectional shape of the framework seat 7 is
" L " shape；The first inner duct of upper mold insert 5 being internally provided with up and down, lower mold insert 6 are internally provided with up and down for mold core
The second inner duct that 4 foot piece portion 42 passes through.
Under molding state, upper mold 1 is located at the top of lower die 2, and each upper cavity 102 in upper mold 1 under each in lower die 2
2 core of mould is corresponded and is cooperated to form main mould chamber；Lower template 3 is located at the lower section of lower die 2, and each logical in lower template 3
Hole corresponds and is interconnected with the lower channel in lower die 2；Upper mold insert 5 is located in upper channel, and first inside upper mold insert 5
Inner duct is connected to material cup 101；Lower mold insert 6 is located in lower channel, and inside lower mold insert 6 the second inner duct connection main mould chamber with
It is extraneous；The main part 41 of mold core 4 is located at main mold cavity, and the foot piece portion 42 of mold core 4 is extended to across the second inner duct inside through-hole,
And the main part 41 of mold core 4 respectively with upper mold 1, lower die 2 and upper mold insert 5, lower mold insert 6 cooperation on the outside in main mould chamber
Cavity is formed between side, and the cavity is connected to by the first inner duct of upper mold insert 5 with material cup 101.
The side of plunger plate 9 is equipped with and is matched with 101 shape of material cup for that will be placed on the sizing material indentation type in material cup 101
The pressure injection head 91 of chamber, pressure injection head 91, which is equipped with several, can stretch into the stopper head 92 inside the first inner duct, when work, work as upper mold
1, after lower die 2 and mold core component enter molding state, sizing material is placed into material cup 101, and moves down plunger plate 9, to utilize
Pressure injection head 91 in plunger plate 9 and stopper head 92 coordinate the sizing material in material cup 101 in the form of injection pressure pressure injection to various intracavitary.
The present invention works in this way：It is configured by the structure to upper mold 1 and lower die 2, with by being put in material cup 101
Enter sizing material and by the way of pressure injection to each cavity feeding, to improve production efficiency；By main part 41 far from its foot piece
Framework seat 7 is arranged in 42 one end of portion, and by existing to mold core 4, upper mold insert 5 and lower mold insert 6 and upper mold 1, lower die 2 and lower template 3
Assembly relation under molding state is configured so that after making the mold clamping, framework seat 7 is in upper end, to utilize framework seat 7
Positioned at the advantage of upper end and its positioning, position-limiting action so that the mold can carry out unified feeding using skeleton charging equipment,
And can directly be jacked up in the foot piece portion 42 of mold core 4 upwards by the through-hole in lower template 3, product is ejected, to realize
Fast demoulding.
In addition, in the present embodiment, upper groove is equipped in upper mold 1 and positioned at the periphery of any one upper cavity 102；Lower die
Be equipped with lower groove on 2 and positioned at the periphery of any one lower mode cavity 201, and under molding state, each upper groove with it is each recessed
Slot is corresponded and is cooperated to form torn edges slot A in the periphery of any one cavity, and any one torn edges slot A with
It is equipped with the Jiao Dao of both connections between corresponding cavity, connection two is equipped between two torn edges slot A of arbitrary neighborhood
Person is equipped with material feeding counterbore C so that each cavity interconnected auxiliary glue road B between the both ends of the auxiliary glue road B.The mistake of pressure injection
Cheng Zhong makes to be interconnected between each cavity, so that the sizing material of flowing can be by auxiliary using torn edges slot A and the road B cooperations of auxiliary glue
The roads Zhu Jiao B and the A cooperations of torn edges slot are circulated between each cavity, both may insure the uniformity of each cavity charging, and sizing material is by tearing
Side slot A enters cavity and avoids the problem of material feeding point stays on product and influences appearance, and also allows for deburring.
The movable plate 8 that can be slided with respect to the two, movable plate 8 are equipped in the present embodiment, between lower template 3 and lower die 2
Several through-holes are equipped with, and movable plate 8 forms first position state and second position state by sliding, when it is in first
When location status, each through-hole on movable plate 8 is corresponded and is interconnected with each through-hole in lower template 3, when it is in the
When two location status, each through-hole on movable plate 8 is mutually staggered with each through-hole in lower template 3；When molding, movable plate 8 is slided
It moves to first position state, so that the through-hole that the foot piece portion 42 of mold core 4 can be on movable plate 8 enters the through-hole of lower template 3
It is interior；When demoulding, each mold core 4 is ejected and movable plate 8 is slid into second position state, to utilize movable plate 8 in lower template 3
Through-hole blocked so that each mold core 4 is in the state being lifted up, by blow take in the way of unified demoulding.
In the present embodiment, the groove that lower template 3 is equipped with several linear arrangements and both ends penetrate through, each groove is mutually put down
Row；Each through-hole in lower template 3 is distributed on the bottom of each groove respectively, and the number of openings in each groove is made to be all higher than 1.It is living
Movable plate 8 includes multiple stripe boards, through-hole is equipped in each stripe board, each stripe board is sequentially arranged in each recess and and lower die
Plate slidable fit, and each stripe board forms first position state and the second position state during sliding, when it is in the
When one location status, each through-hole in stripe board is corresponded and is interconnected with each through-hole in corresponding groove, at it
When the state of the second position, each through-hole in stripe board is mutually staggered with each through-hole in corresponding groove.
In the present embodiment, upper mold 1 is equipped with pilot hole, and plunger plate 9 is equipped with the guide post being adapted to the pilot hole.Lower die
2 are equipped with pilot hole, and lower template 3 is equipped with the guide post being adapted to the pilot hole.To utilize guide post and pilot hole cooperation pair
The mold clamping and die sinking action are oriented to.
From the foregoing, it will be observed that a kind of ball pin dust cover unicast band skeleton die proposed by the present invention can make production cost maximum
Change, and the precision of finished product product, qualification rate all increase substantially and reduce the labor intensity of worker.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of ball pin dust cover unicast band skeleton die, which is characterized in that including：Upper mold (1), lower die (2), lower template (3)
With mold core component, wherein：
Upper mold (1) be equipped be recessed from its upper surface to its lower surface the material cup (101) formed and several be located at material cup (101)
Lower section and the upper cavity (102) extended towards surface thereon by the following table of upper mold (1), and each upper cavity (102) and material cup (101)
Between be equipped with connection both upper channel；
Lower die (2) is equipped with the lower mode cavity (201) that several extend from its upper surface to its lower surface and is located at lower mode cavity (201)
Lower section is simultaneously connected to lower mode cavity (201) and extraneous lower channel；
Lower template (3) is equipped with several through-holes up and down；
Mold core component includes mold core (4), upper mold insert (5) and lower mold insert (6), and mold core (4) includes main part (41) and is located at main body
Portion (41) one end and with the integrally formed foot piece portion (42) of main part (41), main part (41) be the revolving body with center line,
Main part (41) far from foot piece portion (42) one end be equipped with framework seat (7), framework seat (7) position loop configuration and with main part (41)
It is coaxially arranged, and the cross-sectional shape of the framework seat (7) is " L " shape；In first be internally provided with up and down of upper mold insert (5)
Duct, the second inner duct for being internally provided with the foot piece portion (42) up and down for mold core (4) and passing through of lower mold insert (6)；
Under molding state, upper mold (1) is located at the top of lower die (2), and in each upper cavity (102) in upper mold (1) and lower die (2)
Each lower die (2) core correspond and cooperate to form main mould chamber；Lower template (3) is located at the lower section of lower die (2), and lower die
Each through-hole on plate (3) is corresponded and is interconnected with the lower channel in lower die (2)；Upper mold insert (5) is located in upper channel, and
The first internal inner duct of upper mold insert (5) is connected to material cup (101)；Lower mold insert (6) is located in lower channel, and in lower mold insert (6)
Second inner duct connection main mould chamber and the external world in portion；The main part (41) of mold core (4) is located at main mold cavity, the tail of mold core (4)
Bar portion (42) is extended to across the second inner duct inside through-hole, and the main part (41) of mold core (4) respectively with upper mold (1), lower die (2)
And upper mold insert (5), lower mold insert (6) cooperation form cavity between the inside of main mould chamber on the outside, and the cavity with pass through
First inner duct of upper mold insert (5) is connected to material cup (101).
2. ball pin dust cover unicast band skeleton die according to claim 1, which is characterized in that in upper mold (1) and be located at
The periphery of any one upper cavity (102) is equipped with upper groove；In lower die (2) and positioned at the outer of any one lower mode cavity (201)
It is equipped with lower groove week, and under molding state, each upper groove is corresponded with each lower groove and cooperated with any one
The periphery of a cavity to form torn edges slot (A), and between any one torn edges slot (A) and corresponding cavity between the company of being equipped with
Both logical Jiao Dao, be equipped with both connections between two torn edges slots (A) of arbitrary neighborhood so that each cavity be interconnected it is auxiliary
The roads Zhu Jiao (B), it is described auxiliary Jiao Dao (B) both ends between be equipped with material feeding counterbore (C).
3. ball pin dust cover unicast band skeleton die according to claim 1, which is characterized in that lower template (3) and lower die
(2) movable plate (8) that can be slided with respect to the two is equipped between, movable plate (8) is equipped with several through-holes, and movable plate
(8) first position state and second position state are formed by sliding, when it is in first position state, on movable plate (8)
Each through-hole correspond and be interconnected with each through-hole in lower template (3), when it is in second position state, movable plate
(8) each through-hole on is mutually staggered with each through-hole in lower template (3).
4. ball pin dust cover unicast band skeleton die according to claim 1, which is characterized in that lower template (3) is equipped with
The groove that several linear arrangements and both ends penetrate through, each groove are mutually parallel；Each through-hole in lower template (3) is distributed on respectively respectively
The bottom of groove, and the number of openings in each groove is made to be all higher than 1.
5. ball pin dust cover unicast band skeleton die according to claim 4, which is characterized in that movable plate (8) includes more
A stripe board, is equipped with through-hole in each stripe board, each stripe board be sequentially arranged in each recess and with lower template slidable fit,
And each stripe board forms first position state and the second position state during sliding, when it is in first position state
When, each through-hole in stripe board is corresponded and is interconnected with each through-hole in corresponding groove, when it is in the second position
When state, each through-hole in stripe board is mutually staggered with each through-hole in corresponding groove.
6. ball pin dust cover unicast band skeleton die according to claim 1, which is characterized in that upper mold (1) is equipped with and leads
Xiang Kong, plunger plate (9) are equipped with the guide post being adapted to the pilot hole.
7. ball pin dust cover unicast band skeleton die according to claim 1, which is characterized in that lower die (2) is equipped with and leads
Xiang Kong, lower template (3) are equipped with the guide post being adapted to the pilot hole.
8. the ball pin dust cover unicast band skeleton die according to any one of claim 1-7, which is characterized in that further include
Plunger plate (9), the side of plunger plate (9) are equipped with the glue matched with material cup (101) shape for that will be placed in material cup (101)
The pressure injection head (91) of material indentation cavity, pressure injection head (91), which is equipped with several, can stretch into the stopper head inside the first inner duct
(92), and when pressure injection head (91) be located at material cup (101) it is internal when, the first endoporus in each stopper head (92) and each upper mold insert (5)
Road corresponds arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230309.8A CN108481675A (en) | 2018-03-20 | 2018-03-20 | A kind of ball pin dust cover unicast band skeleton die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230309.8A CN108481675A (en) | 2018-03-20 | 2018-03-20 | A kind of ball pin dust cover unicast band skeleton die |
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| Publication Number | Publication Date |
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| CN108481675A true CN108481675A (en) | 2018-09-04 |
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|---|---|---|---|
| CN201810230309.8A Pending CN108481675A (en) | 2018-03-20 | 2018-03-20 | A kind of ball pin dust cover unicast band skeleton die |
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| CN (1) | CN108481675A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228193A (en) * | 2018-11-09 | 2019-01-18 | 珠海格力精密模具有限公司 | Mold ejection device |
| CN111775392A (en) * | 2020-08-03 | 2020-10-16 | 昆山大全凯帆精密模具有限公司 | BMC (bulk molding compound) and DMC (DMC) transfer pressing die and processing method |
| CN112476950A (en) * | 2020-11-20 | 2021-03-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN203712907U (en) * | 2013-12-09 | 2014-07-16 | 安徽宁国中鼎模具制造有限公司 | Car dust cover mould |
| CN203957307U (en) * | 2014-05-27 | 2014-11-26 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of from ejection die |
| CN204844690U (en) * | 2015-07-14 | 2015-12-09 | 东莞市贝洛橡胶制品有限公司 | Round sealed pad forming die of many types of chamber minor diameter |
-
2018
- 2018-03-20 CN CN201810230309.8A patent/CN108481675A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882962Y (en) * | 2005-12-09 | 2007-03-28 | 安徽省宁国中鼎股份有限公司 | Improved Hafu structured rubber mould |
| CN203712907U (en) * | 2013-12-09 | 2014-07-16 | 安徽宁国中鼎模具制造有限公司 | Car dust cover mould |
| CN203957307U (en) * | 2014-05-27 | 2014-11-26 | 亚新科噪声与振动技术（安徽）有限公司 | A kind of from ejection die |
| CN204844690U (en) * | 2015-07-14 | 2015-12-09 | 东莞市贝洛橡胶制品有限公司 | Round sealed pad forming die of many types of chamber minor diameter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228193A (en) * | 2018-11-09 | 2019-01-18 | 珠海格力精密模具有限公司 | Mold ejection device |
| CN111775392A (en) * | 2020-08-03 | 2020-10-16 | 昆山大全凯帆精密模具有限公司 | BMC (bulk molding compound) and DMC (DMC) transfer pressing die and processing method |
| CN112476950A (en) * | 2020-11-20 | 2021-03-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
| CN112476950B (en) * | 2020-11-20 | 2022-04-12 | 安徽中鼎智能科技有限公司 | Automobile ceiling damping cover balancing weight rubber mold |
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