CN207206987U - A kind of side core drawing structure for automobile-used valve body manufacture mould - Google Patents
A kind of side core drawing structure for automobile-used valve body manufacture mould Download PDFInfo
- Publication number
- CN207206987U CN207206987U CN201720959645.7U CN201720959645U CN207206987U CN 207206987 U CN207206987 U CN 207206987U CN 201720959645 U CN201720959645 U CN 201720959645U CN 207206987 U CN207206987 U CN 207206987U
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- China
- Prior art keywords
- core pulling
- mold insert
- automobile
- valve body
- block
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Abstract
The utility model discloses a kind of side core drawing structure for automobile-used valve body manufacture mould, the core pulling mold insert being connected in sidewise hole is solved in extraction, the inwall of sidewise hole can be caused to extrude, the problem of causing the core pulling mold insert to destroy the shaping of sidewise hole in extraction, its drip irrigation device are：A kind of side core drawing structure for automobile-used valve body manufacture mould, including side core component, the side core-pulling component includes core pulling mold insert, the core pulling mold insert is connected with the linkage block of driving core pulling mold insert movement, the linkage block is connected with the drive block for the sliding of core pulling mold insert, the drive block includes slipping part and the connecting portion for the connection of core pulling mold insert that sliding is connected in linkage block, the connecting portion is the inclined oblique surface in Relative sliding portion for the end face of core pulling mold insert connection, core pulling mold insert is avoided to damage automobile-used valve body in extraction, improve automobile-used valve body quality.
Description
Technical field
It the utility model is related to mold mechanism, more particularly to a kind of side core drawing structure for automobile-used valve body manufacture mould.
Background technology
Mould is exactly a model, and product is made according to this model, and it is being molded, being blow molded, squeezing in industrial production
Go out, die casting or obtain the various moulds and instrument of required product the methods of forging forming, smelting, punching press.This instrument is by various
Part is formed, and different moulds is made up of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article profile.Modern society, mould plays irreplaceable effect among we live, as long as batch is raw
Production just be unable to do without mould.
Such as a kind of automobile-used valve body 8 disclosed in accompanying drawing 1, exactly pass through mold injection molding.The automobile-used valve body 8 includes
There are some side pipes 81 being connected with vehicle body, be further opened with side pipe 81 for the sidewise hole 82 with vehicle body clamping.But due to side
Design to hole 82, the core pulling mold insert in sidewise hole 82 is connected in extraction, the inwall of sidewise hole 82 can be caused to squeeze
Pressure, causes the core pulling mold insert to destroy the shaping of sidewise hole 82 in extraction.
Utility model content
The purpose of this utility model is to provide a kind of side core drawing structure for automobile-used valve body manufacture mould, avoids core pulling
Mold insert damages in extraction to automobile-used valve body, improves automobile-used valve body quality.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of side core drawing structure for automobile-used valve body manufacture mould, including side core component, the side core component bag
Core pulling mold insert is included, the core pulling mold insert is connected with the linkage block of driving core pulling mold insert movement, and the linkage block is connected with for taking out
The drive block of core mold insert sliding, the drive block include sliding the slipping part being connected in linkage block and connected for core pulling mold insert
Connecting portion, the connecting portion for core pulling mold insert connection end face be the inclined oblique surface in Relative sliding portion.
By using above-mentioned technical proposal, in linkage block during side core pulling is carried out to the mould by drive block,
By the design of the oblique surface on connecting portion, because oblique surface Relative sliding portion tilts, therefore core pulling mold insert can pass through
Connecting portion moves downward, and during core pulling mold insert is extracted out, core pulling mold insert can be by oblique surface to the side for departing from automobile-used valve body
To motion, it is extracted after automobile-used valve body is departed from, automobile-used valve body is made in extraction again so as to avoid core pulling mold insert
Into destruction, automobile-used valve body quality is improved.
Preferably, offering the slippage slot for slipping part sliding connection in the linkage block, the slippage slot is communicated with
Be delayed groove, and the both sides of the slipping part are provided with the delay block that sliding is connected in delay groove.
By using above-mentioned technical proposal, being designed to of be delayed groove and delay block makes drive block be moved through in linkage block
Cheng Zhong, in the motion starting stage of drive block, delay block delay groove in slide, to delay block slide onto delay trench bottom it
Between, linkage block can remains stationary, and now with the gradual extraction of oblique surface, core pulling mold insert can first depart from automobile-used valve body,
Then again by come take motion block to away from automobile-used valve body direction extraction, further decomposed the core pulling process of core pulling mold insert, made core pulling
Mold insert is during automobile-used valve body is departed from, power from linkage block to slippage slot that avoid core pulling mold insert from being slid by, and then avoids
Depart from and automobile-used valve body is caused to damage during automobile-used valve body, further ensure automobile-used valve body quality.
Preferably, the linkage block is connected with the core pulling seat for the connection of core pulling mold insert, the core pulling seat is equipped with for taking out
The forming slide that core mold insert abuts.
By using above-mentioned technical proposal, linkage block drives core pulling seat to extract out, so as to drive core pulling mold insert to extract out, automobile-used
In valve body core pulling, core pulling mold insert is connected on forming slide, improves the stability of core pulling mold insert in injection moulding process, improves shaping
Rate.
Preferably, offered on the core pulling seat for the sliding of core pulling mold insert the first link slot and turn to and be connected to the
The second link slot on one link slot, second link slot connect with slippage slot.
By using above-mentioned technical proposal, the first link slot and the second link slot are provided with core pulling seat, is connected by first
Access slot and the second link slot enable core pulling mold insert and drive block directional-sliding.
Preferably, the core pulling mold insert includes being connected to is connected to connecting portion on forming slide into hole portion and sliding
On locating piece.
By using above-mentioned technical proposal, be connected into hole portion on forming slide, can realize automobile-used valve body it is lateral into
Hole, locating piece is connected with connecting portion can realize that core pulling mold insert opposing connections slide.
Preferably, be provided with buckling groove on the locating piece, the connecting portion is provided with and buckling groove in oblique surface
The clamping block of cooperation.
By using above-mentioned technical proposal, the cooperation of buckling groove and clamping block, enable between locating piece and oblique surface
Abutting is remained in motion process, and then improves the stability in locating piece motion process.
Preferably, the slipping part is provided with the abutting block being connected with clamping block, the abutting block is connected to the second company
The end face of access slot.
By using above-mentioned technical proposal, abut the design of block be connected to slipping part can be stably in the second link slot
Sliding, avoids slipping part from causing slipping part to be shaken inside the second link slot due to space between the second link slot be present
It is dynamic.
Preferably, the limited block that restricted core pulling mold insert moves to slipping part direction is set on the core pulling seat.
By using above-mentioned technical proposal, limited block is designed to play limitation core pulling mold insert to the second link slot direction
The purpose of sliding, while guide effect is played to the direction of motion of core pulling mold insert.
In summary, the utility model has the advantages that：
This be used for automobile-used valve body manufacture mould side core drawing structure by core pulling groove, drive block, linkage block, core pulling mold insert,
The design of delay groove and delay block, make disengaging of the core pulling mold insert first with automobile-used valve body, then the extraction by side core component, so as to keep away
Exempt from core pulling mold insert to damage automobile-used valve body in extraction, improve automobile-used valve body quality.
Brief description of the drawings
Fig. 1 is the overall structure diagram of automobile-used valve body；
Fig. 2 is the overall structure diagram of side core component；
Fig. 3 is the configuration schematic diagram of side core component；
Fig. 4 is the blast diagrammatic cross-section of side core component；
Fig. 5 is the configuration schematic diagram of drive block and core pulling mold insert.
In figure, 1, side core component；2nd, core pulling seat；21st, forming cavity；22nd, blocked hole；23rd, groove；24th, the first link slot；
241st, first point of chamber；242nd, second point of chamber；25th, the second link slot；26th, limited block；3rd, linkage block；31st, projection；32nd, slippage slot；
33rd, be delayed groove；4th, core pulling frame；41st, core pulling groove；5th, forming slide；51st, forming ends；52nd, joint end；6th, drive block；61st, slide
Portion；611st, block is abutted；62nd, connecting portion；621st, oblique surface；622nd, clamping block；63rd, delay block；7th, core pulling mold insert；71st, into hole portion；
72nd, locating piece；721st, buckling groove；8th, automobile-used valve body；81st, side pipe；82nd, sidewise hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 2 and Fig. 3, a kind of side core drawing structure for automobile-used valve body manufacture mould, including installed in cover half（Figure
Not shown in）On side core component 1.Side core component 1 includes core pulling seat 2, the linkage block 3 being connected with core pulling seat 2 and consolidated
The core pulling frame 4 being scheduled on cover half.The forming cavity 21 of indent is provided with core pulling seat 2, the top that core pulling seat 2 is located at forming cavity 21 is worn
Provided with forming slide 5, the side pipe 81 that space is used for forming cart valve body 8 is left between forming slide 5 and forming cavity 21.
Referring to Fig. 3 and Fig. 4, forming slide 5 includes the forming ends 51 above forming cavity 21 and is connected to core pulling seat 2
On joint end 52.Offer the blocked hole 22 for the clamping of joint end 52 on core pulling seat 2, blocked hole 22 be counter sink and with shaping
Chamber 21 connects.The both sides that core pulling seat 2 is located at blocked hole 22 symmetrically offer groove 23 towards linkage block 3, are set in linkage block 3
There is the projection 31 with the clamping of groove 23, projection 31 is T-shaped projection 31, and groove 23 is the inverted T-slot being engaged with T-shaped projection 31,
By the clamping of groove 23 and projection 31, core pulling seat 2 is set to be connected with linkage block 3.
Referring to Fig. 3 and Fig. 4, the core pulling groove 41 for the sliding connection of linkage block 3 is offered on core pulling frame 4, core pulling groove 41 is T-shaped
Groove, linkage block 3 are the T-shaped slider with the shape adaptation of core pulling groove 41.The slippage slot parallel with core pulling groove 41 is offered in linkage block 3
32, the interior sliding of slippage slot 32 connects the drive block 6 of the oriented direction of core pulling seat 2 extension.One end of drive block 6, which is provided with, drives driving
The actuator that block 6 moves to the remote direction of core pulling seat 2（Not shown in figure）, actuator is cylinder.
Referring to Fig. 3 and Fig. 4, drive block 6 includes sliding the slipping part 61 being connected in slippage slot 32 and is located in core pulling
Connecting portion 62 in seat 2.The both sides of slippage slot 32 are provided with the delay groove 33 connected with slippage slot 32, are fixed with slipping part 61
Can be in the delay block 63 that is slid in groove 33 of being delayed.Offered on core pulling seat 2 with the second link slot 25 for connecting of delay groove 33 with
And turn to the first link slot 24 connected with the second link slot 25.Connecting portion 62 is located in the second link slot 25, and positioned at the
The bottom of one link slot 24, the core pulling mold insert 7 slid along the first link slot 24 is provided with the first link slot 24.
Referring to Fig. 3 and Fig. 4, core pulling mold insert 7 includes into hole portion 71 and being connected into hole portion 71 towards forming slide 5
With the locating piece 72 of the clamping of connecting portion 62.During the mold injection molding, abutted against into hole portion 71 and forming slide 5 with shape
Into the sidewise hole 82 of the automobile-used side pipe 81 of valve body 8.First link slot 24 includes first point of chamber 241 for being slid into hole portion 71 and supplies to determine
Position block 72 slide second point of chamber 242, the side of first point of chamber 241 be provided be urged to hole portion 71 can only be to second point of chamber 242
The limited block 26 of direction motion.
Referring to Fig. 4 and Fig. 5, connecting portion 62 towards the end face of locating piece 72 be the inclined oblique surface 621 in Relative sliding portion 61,
Locating piece 72 towards the end face of oblique surface 621 be the inclined-plane that is fitted with oblique surface 621.And locating piece 72 is located at the inclined-plane and opened up
There is the buckling groove 721 consistent with the incline direction on inclined-plane.The middle part that connecting portion 62 is located at oblique surface 621 is provided with and buckling groove
The clamping block 622 of 721 phase clampings.The abutting block 611 being connected with clamping block 622 is provided with slipping part 61, block 611 is abutted and supports
The upper surface of the second link slot 25 and slippage slot 32 is connected on, makes slipping part 61 between the second link slot 25 and slippage slot 32
Sliding is more smooth.
After the completion of injection, actuator drives drive block 6 and run along slippage slot 32 to the direction away from core pulling seat 2,
Slipping part 61 along slippage slot 32 slide when, delay block 63 along delay groove 33 slide, now, the remains stationary of linkage block 3.And due to
The inclined-plane of connecting portion 62 is oriented to, and core pulling mold insert 7 progressively disengages automobile-used valve body 8, is slid to the bottom land of the first link slot 24.To delay
Block 63 abuts to the bottom for the groove 33 that is delayed, core pulling mold insert 7 and completely disengages the sidewise hole 82 of automobile-used valve body 8, and actuator continues to make drive
Motion block 6 slides, and now delay block 63 drives linkage block 3 to be slid along core pulling groove 41 to the direction away from automobile-used valve body 8, linkage block 3
Core pulling seat 2 is driven to extract out simultaneously, core pulling seat 2 makes forming slide 5 extract out in the same direction by blocked hole 22, completes side core component 1
Extract out.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of side core drawing structure for automobile-used valve body manufacture mould, including side core component (1), it is characterised in that described
Side core component (1) includes core pulling mold insert (7), and the core pulling mold insert (7) is connected with the mobile linkage of driving core pulling mold insert (7)
Block (3), the linkage block (3) are connected with the drive block (6) for core pulling mold insert (7) sliding, and the drive block (6) includes sliding and connected
The slipping part (61) and the connecting portion (62) for core pulling mold insert (7) connection being connected in linkage block (3), the connecting portion (62) supply
The end face of core pulling mold insert (7) connection is Relative sliding portion (61) inclined oblique surface (621).
2. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 1, it is characterised in that described
The slippage slot (32) for slipping part (61) sliding connection is offered in linkage block (3), the slippage slot (32) is communicated with delay groove
(33), the both sides of the slipping part (61) are provided with the delay block (63) that sliding is connected in delay groove (33).
3. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 1, it is characterised in that described
Linkage block (3) is connected with the core pulling seat (2) for core pulling mold insert (7) connection, and the core pulling seat (2) is equipped with for core pulling mold insert (7)
The forming slide (5) of abutting.
4. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 3, it is characterised in that described
Offered on core pulling seat (2) and be connected to the first link slot for the first link slot (24) of core pulling mold insert (7) sliding and steering
(24) the second link slot (25) on, second link slot (25) connect with slippage slot (32).
5. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 4, it is characterised in that described
Core pulling mold insert (7) includes being connected to being connected on connecting portion (62) and determining into hole portion (71) and sliding on forming slide (5)
Position block (72).
6. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 5, it is characterised in that described
It is provided with buckling groove (721) on locating piece (72), the connecting portion (62) is located at oblique surface (621) and is provided with and buckling groove
(721) clamping block (622) coordinated.
7. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 6, it is characterised in that described
Slipping part (61) is provided with the abutting block (611) being connected with clamping block (622), and the abutting block (611) is connected to the second connection
The end face of groove (25).
8. a kind of side core drawing structure for automobile-used valve body manufacture mould according to claim 3, it is characterised in that described
The limited block (26) for setting restricted core pulling mold insert (7) to be moved to slipping part (61) direction on core pulling seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959645.7U CN207206987U (en) | 2017-08-02 | 2017-08-02 | A kind of side core drawing structure for automobile-used valve body manufacture mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959645.7U CN207206987U (en) | 2017-08-02 | 2017-08-02 | A kind of side core drawing structure for automobile-used valve body manufacture mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206987U true CN207206987U (en) | 2018-04-10 |
Family
ID=61817603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959645.7U Expired - Fee Related CN207206987U (en) | 2017-08-02 | 2017-08-02 | A kind of side core drawing structure for automobile-used valve body manufacture mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923354A (en) * | 2020-08-11 | 2020-11-13 | 创维集团智能装备有限公司 | Core-pulling mechanism and die |
| CN113085113A (en) * | 2021-06-04 | 2021-07-09 | 宁波均胜群英汽车系统股份有限公司 | Core pulling structure for producing injection mold for rearview mirror shell |
-
2017
- 2017-08-02 CN CN201720959645.7U patent/CN207206987U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923354A (en) * | 2020-08-11 | 2020-11-13 | 创维集团智能装备有限公司 | Core-pulling mechanism and die |
| CN111923354B (en) * | 2020-08-11 | 2022-06-10 | 创维集团智能装备有限公司 | Core-pulling mechanism and die |
| CN113085113A (en) * | 2021-06-04 | 2021-07-09 | 宁波均胜群英汽车系统股份有限公司 | Core pulling structure for producing injection mold for rearview mirror shell |
| CN113085113B (en) * | 2021-06-04 | 2021-08-20 | 宁波均胜群英汽车系统股份有限公司 | Core pulling structure for producing injection mold for rearview mirror shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |