CN207789642U - A kind of mould slide block structure of secondary withdrawing - Google Patents
A kind of mould slide block structure of secondary withdrawing Download PDFInfo
- Publication number
- CN207789642U CN207789642U CN201820132080.XU CN201820132080U CN207789642U CN 207789642 U CN207789642 U CN 207789642U CN 201820132080 U CN201820132080 U CN 201820132080U CN 207789642 U CN207789642 U CN 207789642U
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- China
- Prior art keywords
- block
- fixed
- carrier
- placing groove
- slide bar
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Abstract
The utility model discloses a kind of mould slide block structures of secondary withdrawing, including link block, there are two supporting blocks for the upper end both sides fixation of the link block, the upper end of two supporting blocks is placed with carrier block jointly, the upper end of the supporting block is respectively and fixedly provided with riser, and the both ends of carrier block are inconsistent with the side of riser respectively, through equipped with montant on the link block, the upper end of the montant is fixed with the first fixed block, the lower end of the carrier block is fixed with the second slide bar, first fixed block is equipped with limited block, the limited block is equipped with and corresponding first opening of the second slide bar, first fixed block is equipped with and corresponding second placing groove of the second slide bar.The utility model realizes the function that slide block structure stability will not be influenced because of spring and service life, solves and is re-worked caused by spring can not be used again, to waste time, increase cost the problem of, it is easy to operate, suitable for promote.
Description
Technical field
The utility model is related to injection mold technology more particularly to a kind of mould slide block structures of secondary withdrawing.
Background technology
With the development of injection mold technology, plastic product structure becomes increasingly complex, so as to cause conventional mould structure
Design cannot meet existing moulding production, and common secondary pumping friend pulls out slide block structure and is typically designed as common sliding block, mosaic
Column is inlayed, increases the driving force of secondary withdrawing after die sinking by spring, still, this class formation requirement on machining accuracy is very high, and due to
Spring and service life influence whether the stability of slide block structure, if spring can not be used again needs and re-work, increase
Cost, for this purpose, we have proposed a kind of mould slide block structures of secondary withdrawing to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of secondary withdrawing proposed
Mould slide block structure.
To achieve the goals above, the utility model uses following technical solution：
A kind of mould slide block structure of secondary withdrawing, including including link block, the upper end both sides of the link block are fixed with
The upper end of two supporting blocks, two supporting blocks is placed with carrier block jointly, and the upper end of the supporting block is respectively and fixedly provided with riser, and holds
The both ends for carrying block are inconsistent with the side of riser respectively, and through montant is equipped on the link block, the upper end of the montant is fixed
There are the first fixed block, the lower end of the carrier block to be fixed with the second slide bar, first fixed block is equipped with limited block, the limit
Position block is equipped with and corresponding first opening of the second slide bar, and first fixed block is equipped with and the second slide bar corresponding the
One end of two placing grooves, second slide bar is open through first and extends in the second placing groove, first fixed block
Upper end side is fixed with connecting rod, and the upper end of the connecting rod is fixed with transverse slat, and the upper end both sides of the transverse slat are respectively and fixedly provided with branch
Strut, the carrier block are equipped with third placing groove, set that there are two the second movable block, two supporting rods in the third placing groove
Upper end run through carrier block and be separately fixed at the lower end of the second movable block, the bottom in the third placing groove is fixed with the
Two fixed blocks, and two the second movable blocks are inconsistent with the both sides of the second fixed block respectively, second fixed block are equipped with the
Four placing grooves are fixed with casing in the 4th placing groove, and carrier block is run through in the upper end of casing, is equipped with and pushes away in described sleeve pipe
Block, described sleeve pipe is interior to be equipped with spring, and the lower end of spring is fixed on the upper end of pushing block, and the pushing block is fixed on carrier bar, and
The upper end of carrier bar runs through casing and extends to the upper end of casing, and the carrier bar runs through spring, and the upper end of the carrier bar is solid
Surely there is a block, the lower end of the carrier bar is through carrier block and transverse slat and contradicts in the upper end of the first fixed block, and limited block
Side and the lower end of carrier bar are inconsistent, run through being equipped with push rod on two risers, and the side of the push rod is equipped with tapped through hole,
Through the first bolt is equipped in the tapped through hole, resetting spring, and one end of resetting spring are socketed on first bolt
It is fixed on the side of the first bolt, the other end of the resetting spring is fixed on the side of push rod, and the other end of the push rod is solid
Surely there is first movement block, and the lower end of two first movement blocks is contradicted in the upper end of carrier block, the phase of two first movement blocks
To being respectively and fixedly provided with convex block on side wall, it is equipped on two the second movable blocks and the corresponding limiting slot of convex block, two first movements
The upper end of block is equipped with pressing plate jointly, and the lower end both sides of the pressing plate are respectively and fixedly provided with corresponding with the upper end side of first movement block
The lower end both sides of briquetting, the pressing plate are respectively and fixedly provided with the first slide bar, are equipped on the first movement block opposite with the first slide bar
The second opening answered, set on the carrier block there are two and corresponding first placing groove of the first slide bar.
Preferably, set on second fixed block there are two the second tapped through hole, set on the carrier block there are two and the
The corresponding third tapped through hole of two tapped through holes, the third tapped through hole is interior to be run through equipped with the second bolt, and the second bolt
Through the second tapped through hole and extend to the upper end of carrier block.
Preferably, the lower end of the pressing plate is equipped with and the corresponding injection slot of block.
Preferably, it is respectively and fixedly provided with spacing ring on two push rods.
Preferably, one end side wall of the limited block is obliquely installed.
Preferably, the block is made of carbon steel.
In the utility model, pressing plate is pressed first, two first shiftings are driven by two the first slide bars of pressing plate lower end
Motion block move, have convex block in one end of first movement block, after waiting for that convex block is moved into the limiting slot of the second movable block, by from
Injection mold materials carry out the forming making of mold in injection slot, after the completion of waiting Mold Makings, by pressing plate pull-up, to drive two
A first movement block is moved to both sides, then pushes montant, and there is the first fixed block in the upper end of montant, the first fixed block to moving up
It is dynamic, moving up for carrier bar and connecting rod, the movement of the mobile drive supporting rod of connecting rod are driven, and then push the second movement
Block moves up, and is then moved up by carrier bar, and block is driven to move up, can be by the mold after forming by block
Withdrawing comes out, and during carrier bar moves, drives pushing block to move up to squeeze spring, after movement finishes, utilizes
The effect of spring can rebound carrier bar, and the utility model realizes will not influence sliding block knot because of spring and service life
The function of structure stability is solved and is re-worked caused by spring can not be used again, and to waste time, increases cost
Problem, it is easy to operate, suitable for promoting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of secondary withdrawing mould slide block structure structural schematic diagram；
Fig. 2 be the utility model proposes a kind of secondary withdrawing mould slide block structure A at enlarged drawing；
Fig. 3 be the utility model proposes a kind of secondary withdrawing mould slide block structure spring structural schematic diagram.
In figure：1 pressing plate, 2 briquettings, 3 casings, 4 first slide bars, 5 carrier blocks, 6 first placing grooves, 7 risers, 8 push rods, 9
One bolt, 10 resetting springs, 11 first movement blocks, 12 convex blocks, 13 second slide bars, 14 supporting blocks, 15 link blocks, 16 montants, 17
Spring, 18 first fixed blocks, 19 limited blocks, 20 connecting rods, 21 transverse slats, 22 blocks, 23 pushing blocks, 24 supporting rods, 25 second movements
Block, 26 second bolts, 27 the first sliding grooves, 28 carrier bars.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of mould slide block structure of secondary withdrawing, including link block 15, the upper end both sides of link block 15
Supporting block 14 there are two fixed, the upper end of two supporting blocks 14 are placed with carrier block 5 jointly, and the upper end of supporting block 14 is respectively and fixedly provided with
Riser 7, and the both ends of carrier block 5 are inconsistent with the side of riser 7 respectively, through equipped with montant 16, montant 16 on link block 15
Upper end be fixed with the first fixed block 18, the lower end of carrier block 5 is fixed with the second slide bar 13, and the first fixed block 18 is equipped with limit
Block 19, limited block 19 is equipped with and 13 corresponding first opening of the second slide bar, the mobile drive limited block 19 of the second slide bar 13
Movement, the first fixed block 18 be equipped with and 13 corresponding second placing groove of the second slide bar, facilitate the second slide bar 13 up and down
Mobile, one end of the second slide bar 13 is open and extends in the second placing groove, the upper end side of the first fixed block 18 through first
It is fixed with connecting rod 20, the upper end of connecting rod 20 is fixed with transverse slat 21, and the upper end both sides of transverse slat 21 are respectively and fixedly provided with supporting rod 24, hold
It carries block 5 and is equipped with third placing groove, set that there are two the second movable blocks 25 in third placing groove, the upper end of two supporting rods 24 is passed through
It wears carrier block 5 and is separately fixed at the lower end of the second movable block 25, the bottom in third placing groove is fixed with the second fixed block, and
Two the second movable blocks 25 are inconsistent with the both sides of the second fixed block respectively, the second fixed block be equipped with the 4th placing groove, the 4th
It is fixed with casing 3 in placing groove, and carrier block 5 is run through in the upper end of casing 3, pushing block 23 is equipped in casing 3, bullet is equipped in casing 3
Spring 17, and the lower end of spring 17 is fixed on the upper end of pushing block 23, facilitates damping, pushing block 23 is fixed on carrier bar 28, and carrier bar
28 upper end runs through casing 3 and extends to the upper end of casing 3, and carrier bar 28 runs through spring 17, and the upper end of carrier bar 28 is fixed with
Block 22 facilitates mould ejection, and the lower end of carrier bar 28 through carrier block 5 and transverse slat 21 and is contradicted in the first fixed block 18
Upper end, and the side of limited block 19 and the lower end of carrier bar 28 are inconsistent, run through being equipped with push rod 8, push rod 8 on two risers 7
Side be equipped with tapped through hole, through the first bolt 9 is equipped in tapped through hole, resetting spring 10 is socketed on the first bolt 9, and
One end of resetting spring 10 is fixed on the side of the first bolt 9, and the other end of resetting spring 10 is fixed on the side of push rod 8, pushes away
The other end of bar 8 is fixed with first movement block 11, and the lower end of two first movement blocks 11 is contradicted in the upper end of carrier block 5,
It is respectively and fixedly provided with convex block 12 in the opposing sidewalls of two first movement blocks 11, is equipped on two the second movable blocks 25 and 12 phase of convex block
Corresponding limiting slot facilitates the connection of first movement block 12 and the second movable block 25, the upper end of two first movement blocks 11 common
Equipped with pressing plate 1, the lower end both sides of pressing plate 1 are respectively and fixedly provided with and the corresponding briquetting 2 in the upper end side of first movement block 11, pressing plate 1
Lower end both sides be respectively and fixedly provided with the first slide bar 4, be equipped on first movement block 11 with corresponding second opening of the first slide bar 4,
Set on carrier block 5 there are two and 4 corresponding first placing groove 6 of the first slide bar.
In the utility model, set on the second fixed block there are two the second tapped through hole, set on carrier block 5 there are two and second
The corresponding third tapped through hole of tapped through hole, third tapped through hole is interior to be run through equipped with the second bolt 26, and the second bolt 26 passes through
It wears the second tapped through hole and extends to the upper end of carrier block 5, be easy for installation and removal, the lower end of pressing plate 1 is equipped with and 22 phase of block
Corresponding injection slot facilitates injection mold, and spacing ring is respectively and fixedly provided on two push rods 8, and one end sidewall slope of limited block 19 is set
It sets, block 22 is made of carbon steel.
In the utility model, pressing plate 1 is pressed first, two first are driven by two the first slide bars 4 of 1 lower end of pressing plate
Movable block 11 moves, and has convex block 12 in one end of first movement block 11, waits for that convex block 12 moves the limiting slot into the second movable block 25
After interior, the forming that mold is carried out by injecting mold materials out of injection slot makes, after the completion of waiting Mold Makings, by pressing plate 1
Then pull-up pushes montant 16, there is the first fixed block in the upper end of montant to drive two first movement blocks 11 to be moved to both sides
18, the first fixed block 18 moves up, and drives moving up for carrier bar 28 and connecting rod 20, the mobile drive of connecting rod 20
The movement of supporting rod 24, and then the second movable block 25 is pushed to move up, it is then moved up by carrier bar 28, drives block
22 move up, and can be come out the mold withdrawing after forming by block 22, and during carrier bar 28 moves, drive pushes away
Block 23 moves up to squeeze spring 17, moves after finishing, carrier bar 28 can be rebounded using the effect of spring 17.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of mould slide block structure of secondary withdrawing, including link block（15）, which is characterized in that the link block（15）It is upper
Holding both sides to fix, there are two supporting blocks（14）, two supporting blocks（14）Upper end be placed with carrier block jointly（5）, the supporting block
（14）Upper end be respectively and fixedly provided with riser（7）, and carrier block（5）Both ends respectively and riser（7）Side it is inconsistent, the connection
Block（15）It is upper to run through equipped with montant（16）, the montant（16）Upper end be fixed with the first fixed block（18）, the carrier block（5）
Lower end be fixed with the second slide bar（13）, first fixed block（18）It is equipped with limited block（19）, the limited block（19）On
Equipped with the second slide bar（13）Corresponding first opening, first fixed block（18）It is equipped with and the second slide bar（13）Relatively
The second placing groove answered, second slide bar（13）One end be open and extended in the second placing groove through first, described the
One fixed block（18）Upper end side be fixed with connecting rod（20）, the connecting rod（20）Upper end be fixed with transverse slat（21）, institute
State transverse slat（21）Upper end both sides be respectively and fixedly provided with supporting rod（24）, the carrier block（5）It is equipped with third placing groove, the third
Second movable block there are two being set in placing groove（25）, two supporting rods（24）Upper end run through carrier block（5）And it fixes respectively
In the second movable block（25）Lower end, the bottom in the third placing groove is fixed with the second fixed block, and two second movements
Block（25）Inconsistent with the both sides of the second fixed block respectively, second fixed block is equipped with the 4th placing groove, and the described 4th puts
It sets and is fixed with casing in slot（3）, and casing（3）Upper end run through carrier block（5）, described sleeve pipe（3）It is interior to be equipped with pushing block（23）, institute
State casing（3）It is interior to be equipped with spring（17）, and spring（17）Lower end be fixed on pushing block（23）Upper end, the pushing block（23）It is fixed
In carrier bar（28）On, and carrier bar（28）Upper end run through casing（3）And extend to casing（3）Upper end, the carrier bar
（28）Through spring（17）, the carrier bar（28）Upper end be fixed with block（22）, the carrier bar（28）Lower end run through
Carrier block（5）And transverse slat（21）And it contradicts in the first fixed block（18）Upper end, and limited block（19）Side and carrier bar
（28）Lower end it is inconsistent, two risers（7）On run through be equipped with push rod（8）, the push rod（8）Side it is logical equipped with screw thread
Hole, the tapped through hole are interior through equipped with the first bolt（9）, first bolt（9）On be socketed with resetting spring（10）, and it is multiple
Position spring（10）One end be fixed on the first bolt（9）Side, the resetting spring（10）The other end be fixed on push rod（8）
Side, the push rod（8）The other end be fixed with first movement block（11）, and two first movement blocks（11）Lower end support
It touches in carrier block（5）Upper end, two first movement blocks（11）Opposing sidewalls on be respectively and fixedly provided with convex block（12）, two second shiftings
Motion block（25）On be equipped with and convex block（12）Corresponding limiting slot, two first movement blocks（11）Upper end jointly be equipped with pressing plate
（1）, the pressing plate（1）Lower end both sides be respectively and fixedly provided with and first movement block（11）The corresponding briquetting in upper end side（2）, institute
State pressing plate（1）Lower end both sides be respectively and fixedly provided with the first slide bar（4）, the first movement block（11）On be equipped with and the first slide bar
（4）Corresponding second opening, the carrier block（5）On set there are two and the first slide bar（4）Corresponding first placing groove
（6）.
2. a kind of mould slide block structure of secondary withdrawing according to claim 1, which is characterized in that second fixed block
On set there are two the second tapped through hole, the carrier block（5）On set there are two and the corresponding third screw thread of the second tapped through hole
Through-hole, the third tapped through hole are interior through equipped with the second bolt（26）, and the second bolt（26）Simultaneously through the second tapped through hole
Extend to carrier block（5）Upper end.
3. a kind of mould slide block structure of secondary withdrawing according to claim 1, which is characterized in that the pressing plate（1）'s
Lower end is equipped with and block（22）Corresponding injection slot.
4. a kind of mould slide block structure of secondary withdrawing according to claim 1, which is characterized in that two push rods（8）On
It is respectively and fixedly provided with spacing ring.
5. a kind of mould slide block structure of secondary withdrawing according to claim 1, which is characterized in that the limited block（19）
One end side wall be obliquely installed.
6. a kind of mould slide block structure of secondary withdrawing according to claim 1, which is characterized in that the block（22）It adopts
It is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132080.XU CN207789642U (en) | 2018-01-26 | 2018-01-26 | A kind of mould slide block structure of secondary withdrawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132080.XU CN207789642U (en) | 2018-01-26 | 2018-01-26 | A kind of mould slide block structure of secondary withdrawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207789642U true CN207789642U (en) | 2018-08-31 |
Family
ID=63269562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132080.XU Expired - Fee Related CN207789642U (en) | 2018-01-26 | 2018-01-26 | A kind of mould slide block structure of secondary withdrawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207789642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347625A (en) * | 2020-03-25 | 2020-06-30 | 新昌县大市聚镇金丰五金厂 | Injection molding part mold with internal threads and demolding method thereof |
-
2018
- 2018-01-26 CN CN201820132080.XU patent/CN207789642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347625A (en) * | 2020-03-25 | 2020-06-30 | 新昌县大市聚镇金丰五金厂 | Injection molding part mold with internal threads and demolding method thereof |
| CN111347625B (en) * | 2020-03-25 | 2021-09-28 | 佛山市优坐家具有限公司 | Injection molding part mold with internal threads and demolding method thereof |
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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: 20180831 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |