CN107283738A - A kind of injection mold arc Slide mechanism - Google Patents
A kind of injection mold arc Slide mechanism Download PDFInfo
- Publication number
- CN107283738A CN107283738A CN201710470123.5A CN201710470123A CN107283738A CN 107283738 A CN107283738 A CN 107283738A CN 201710470123 A CN201710470123 A CN 201710470123A CN 107283738 A CN107283738 A CN 107283738A
- Authority
- CN
- China
- Prior art keywords
- shovel
- line position
- cambered surface
- injection mold
- slide mechanism
- 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.)
- Pending
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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
- B29C45/26—Moulds
-
- 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
-
- 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
Abstract
The invention discloses a kind of injection mold arc Slide mechanism, belong to mould applications, it includes driving oil cylinder, shovel and the first line position；The output shaft connection shovel of oil cylinder is driven, drives oil cylinder to promote shovel to move；This kind of injection mold arc Slide mechanism also includes articulated linkage and cambered surface guide pad；Connected between first line position and shovel by articulated linkage, so that shovel can interlock the first line position；Cambered surface guide pad is provided with the first cambered surface, and the first line position is close to the first cambered surface of cambered surface guide pad, and when shovel interlocks the first line position, the first line position can be moved along the first cambered surface of cambered surface guide pad, and the first line position is automatically deviate from from inner groovy.This kind of injection mold arc Slide mechanism also includes shovel guided way, and shovel is erected on shovel guided way, thinks shovel mobile guide.
Description
Technical field
The present invention relates to mould applications, more particularly to a kind of injection mold arc Slide mechanism.
Background technology
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, cover half
On the fixed form of injection (mo(u)lding) machine.In injection moulding, dynamic model constitutes running gate system and die cavity with cover half closure, opens
Dynamic model and cover half separate to take out plastic products during mould.
Injection mold has mould Slide mechanism, i.e., every to result in the lateral demoulding or undercut and homing action
To haul out product back-off or the mechanism of the position such as sunken.But existing mould Slide mechanism, conventional shape can only be solved, for
Some inner groovies or interior back-off are difficult to automatic demoulding.
The content of the invention
The problem of to solve above-mentioned, the invention provides a kind of injection mold arc Slide mechanism, can automatically it be stripped
Inner groovy or interior back-off position.
The technical solution used in the present invention is：A kind of injection mold arc Slide mechanism, including driving oil cylinder, shovel and
First line position；The output shaft connection shovel of oil cylinder is driven, drives oil cylinder to promote shovel to move；This kind of injection mold arc line position
Mechanism also includes articulated linkage and cambered surface guide pad；Connected between first line position and shovel by articulated linkage, so that shovel energy
Interlock the first line position；Cambered surface guide pad is provided with the first cambered surface, and the first line position is close to the first cambered surface of cambered surface guide pad, connects in shovel
During dynamic first line position, the first line position can be moved along the first cambered surface of cambered surface guide pad, and the first line position is automatically de- from inner groovy
Go out.
In the above-mentioned technical solutions, this kind of injection mold arc Slide mechanism also includes shovel guided way, and shovel is erected at
On shovel guided way, shovel mobile guide is thought.
In the above-mentioned technical solutions, this kind of injection mold arc Slide mechanism also includes shovel fixed guide blocks, drives oil cylinder
Output shaft be fed through shovel fixed guide blocks, shovel fixed guide blocks make the output shaft of driving oil cylinder work more steady.
In the above-mentioned technical solutions, articulated linkage one end is hinged shovel, and the articulated linkage other end is hinged the first line position, makes
A line displacement is moved smooth and steady.
In the above-mentioned technical solutions, this kind of injection mold arc Slide mechanism also includes the first line position guide pad, the first row
Position guide pad is provided with the first line position guide groove, and the first line position is embedded in the first line position guide groove, the limitation the first row displacement of the first line position guide groove
Motion direction when dynamic, and ensure that moment when the first row displacement is dynamic is close to the first cambered surface of cambered surface guide pad.
In the above-mentioned technical solutions, this kind of injection mold arc Slide mechanism also includes the second line position and vertical links；Shovel
Machine be provided with surface groove, vertical links insertion surface groove, shovel move when, vertical links can along surface groove inclined-plane rise or
Person declines；Second line position connects vertical links, and vertical links interlocks the second line position and moved up and down；Cambered surface guide pad is provided with the second arc
Face, the second line position is close to the second cambered surface of cambered surface guide pad, and when shovel interlocks the second line position, the second line position can be led along cambered surface
Moved to the second cambered surface of block, the second line position is automatically deviate from from inner groovy.
In the above-mentioned technical solutions, the second line position and the connected mode of vertical links is be hinged, and the second line position and vertically connects
The hinged groove position of bar is elongated slot, makes the movement of the second line position smooth and steady.
In the above-mentioned technical solutions, vertical links side is provided with vertically-guided block, and vertically-guided block is close to shovel surface, is
Inclined-plane of the vertically-guided block along surface groove more steadily rises or declined.
In the above-mentioned technical solutions, rotating shaft connecting rod, rotating shaft connecting rod one end are connected between the second line position and cambered surface guide pad
The second line position is connected, the rotating shaft connecting rod other end connects the second cambered surface home position of cambered surface guide pad, and the second line position can be more steady
Moved around the second cambered surface of cambered surface guide pad on ground.
In the above-mentioned technical solutions, the surface groove vertical section of shovel is inverted T shaped, and vertical links is moved in the surface groove of shovel
Steadily, vertical links is not likely to produce skew.
The beneficial effects of the invention are as follows：This kind of injection mold arc Slide mechanism, with cambered surface guide pad, cambered surface guide pad
It can be oriented to for the first line position, the first line position is walked according to required camber line route, can automatically be stripped inner groovy or interior back-off
Position；And first line position be close to the first cambered surface of cambered surface guide pad, it is ensured that the demoulding of the first line position is steady, and injection will not be produced
Product produce collision, influence product quality.
Brief description of the drawings
Fig. 1 is the injection mold arc Slide mechanism sectional view of the embodiment of the present invention one；
Fig. 2 is the cambered surface guide pad sectional view of the embodiment of the present invention one；
Fig. 3 is the injection mold arc Slide mechanism sectional view of the embodiment of the present invention two；
Fig. 4 is the cambered surface guide pad sectional view of the embodiment of the present invention two.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Embodiment one：
Fig. 1 and Fig. 2 schematically show a kind of injection mold arc line position according to one embodiment of the present invention
Mechanism.
A kind of injection mold arc Slide mechanism, including driving oil cylinder 1, the line position 3 of shovel 2 and first.Drive the defeated of oil cylinder 1
Shaft connects shovel 2, drives oil cylinder 1 to promote shovel 2 to move；Drive the power ratio of oil cylinder 1 larger, meet production requirement, and
Drive the stable working of oil cylinder 1, fast response time.This kind of injection mold arc Slide mechanism also includes shovel fixed guide blocks 21 and shovel
Machine guided way 22；Shovel fixed guide blocks 21 are integrally fixed at injection mold rear mold, and the output shaft of driving oil cylinder 1 is fed through shovel and fixed
Guide block 21, shovel fixed guide blocks 21 make the output shaft of driving oil cylinder 1 work more steady.Shovel 2 is erected on shovel guided way 22,
Shovel guided way 22 is double guide rails, and the lower end of shovel 2 is embedded between double guide rails of shovel guided way 22, thinks that shovel 2 is moved
Action-oriented.
This kind of injection mold arc Slide mechanism also includes articulated linkage 4 and cambered surface guide pad 5.First line position 3 and shovel 2
Between connected by articulated linkage 4 so that shovel 2 can interlock the first line position 3；The one end of articulated linkage 4 is hinged the front end of shovel 2,
The other end of articulated linkage 4 is hinged the lower end of the first line position 3, the first line position 3 is moved smooth and steady.Cambered surface guide pad 5 is provided with
First cambered surface 51, the first line position 3 is close to the first cambered surface 51 of cambered surface guide pad 5, and the radian of the first cambered surface 51 determines the first row
The track of the movement of position 3；When shovel 2 interlocks the first line position 3, the first line position 3 can be moved along the first cambered surface 51 of cambered surface guide pad 5
Dynamic, the first line position 3 is automatically deviate from from inner groovy.This kind of injection mold arc Slide mechanism also includes the first line position guide pad
31, the first line position guide pad 31 is rectangular block, and the side of the line position guide pad 31 of the first line position guide pad 31 first is provided with the first row
Position guide groove 32, the first line position guide groove 32 from top to bottom runs through the first line position guide pad 31, and the first line position 3 is embedded in the first line position guide groove
32, the first line position guide groove 32 limits the motion direction during movement of the first line position 3, and ensures that the moment is tight during the movement of the first line position 3
Paste the first cambered surface 51 of cambered surface guide pad 5.
Embodiment two：
Fig. 3 and Fig. 4 schematically show another injection mold arc row according to one embodiment of the present invention
Position mechanism.
A kind of injection mold arc Slide mechanism, including driving oil cylinder 1, the line position 3 of shovel 2 and first.Drive the defeated of oil cylinder 1
Shaft connects shovel 2, drives oil cylinder 1 to promote shovel 2 to move；Drive the power ratio of oil cylinder 1 larger, meet production requirement, and
Drive the stable working of oil cylinder 1, fast response time.This kind of injection mold arc Slide mechanism also includes shovel fixed guide blocks 21 and shovel
Machine guided way 22；Shovel fixed guide blocks 21 are integrally fixed at injection mold rear mold, and the output shaft of driving oil cylinder 1 is fed through shovel and fixed
Guide block 21, shovel fixed guide blocks 21 make the output shaft of driving oil cylinder 1 work more steady.Shovel 2 is erected on shovel guided way 22,
Shovel guided way 22 is double guide rails, and the lower end of shovel 2 is embedded between double guide rails of shovel guided way 22, thinks that shovel 2 is moved
Action-oriented.
This kind of injection mold arc Slide mechanism also includes articulated linkage 4 and cambered surface guide pad 5.First line position 3 and shovel 2
Between connected by articulated linkage 4 so that shovel 2 can interlock the first line position 3；The one end of articulated linkage 4 is hinged the front end of shovel 2,
The other end of articulated linkage 4 is hinged the lower end of the first line position 3, the first line position 3 is moved smooth and steady.Cambered surface guide pad 5 is provided with
First cambered surface 51, the first line position 3 is close to the first cambered surface 51 of cambered surface guide pad 5, and the radian of the first cambered surface 51 determines the first row
The track of the movement of position 3；When shovel 2 interlocks the first line position 3, the first line position 3 can be moved along the first cambered surface 51 of cambered surface guide pad 5
Dynamic, the first line position 3 is automatically deviate from from inner groovy.This kind of injection mold arc Slide mechanism also includes the first line position guide pad
31, the first line position guide pad 31 is rectangular block, and the side of the line position guide pad 31 of the first line position guide pad 31 first is provided with the first row
Position guide groove 32, the first line position guide groove 32 from top to bottom runs through the first line position guide pad 31, and the first line position 3 is embedded in the first line position guide groove
32, the first line position guide groove 32 limits the motion direction during movement of the first line position 3, and ensures that the moment is tight during the movement of the first line position 3
Paste the first cambered surface 51 of cambered surface guide pad 5.
This kind of injection mold arc Slide mechanism also includes the second line position 6 and vertical links 7；Shovel 2 is provided with surface groove
23, surface groove 23 gradually rises by the front end of shovel 2, the insertion surface groove 23 of vertical links 7, when shovel 2 is moved, vertical links
7 can rise or decline along the inclined-plane of surface groove 23；The vertical section of surface groove 23 of shovel 2 is inverted T shaped, and vertical links 7 is in shovel
The surface groove 23 of machine 2 is moved steadily, and vertical links 7 is not likely to produce skew.Second line position 6 connects vertical links 7, vertical links 7
The second line position 6 is interlocked to move up and down；Second line position 6 and the connected mode of vertical links 7 the second line position 6 and vertically connect to be hinged
The hinged groove position of bar 7 is elongated slot, the second line position 6 is moved smooth and steady；The both sides of vertical links 7 are provided with vertically-guided block 71,
Vertically-guided block 71 is close to the surface of shovel 2, is that inclined-plane of the vertically-guided block 71 along surface groove 23 more steadily rises or declined.
Cambered surface guide pad 5 is provided with the second cambered surface 52, and the second line position 6 is close to the second cambered surface 52 of cambered surface guide pad 5, and the is interlocked in shovel 2
During two line positions 6, the second line position 6 can be moved along the second cambered surface 52 of cambered surface guide pad 5, and the second line position 6 is automatically from inner groovy
Abjection.Rotating shaft connecting rod 8 is connected between second line position 6 and cambered surface guide pad 5, the one end of rotating shaft connecting rod 8 connects the second line position 6, turns
The home position of the second cambered surface 52 of the other end of axle connecting rod 8 connection cambered surface guide pad 5, the second line position 6 more smoothly can be led around cambered surface
Moved to the second cambered surface 52 of block 5.
Embodiment above is merely illustrative and not limiting to the invention, therefore all according to described in present patent application scope
The equivalent change or modification done of method, be included in the range of present patent application.
Claims (10)
1. a kind of injection mold arc Slide mechanism, including driving oil cylinder, shovel and the first line position；The output shaft of oil cylinder is driven to connect
Shovel is connect, drives oil cylinder to promote shovel to move；Characterized in that, a kind of injection mold arc Slide mechanism also includes hinge
Connective pole and cambered surface guide pad；Connected between first line position and shovel by articulated linkage, so that shovel can interlock the first line position；
Cambered surface guide pad is provided with the first cambered surface, and the first line position is close to the first cambered surface of cambered surface guide pad.
2. a kind of injection mold arc Slide mechanism according to claim 1, it is characterised in that：Also include shovel to be oriented to
Rail, shovel is erected on shovel guided way.
3. a kind of injection mold arc Slide mechanism according to claim 1 or 2, it is characterised in that：It is also solid including shovel
Determine guide block, the output shaft of driving oil cylinder is fed through shovel fixed guide blocks.
4. a kind of injection mold arc Slide mechanism according to claim 1, it is characterised in that：Articulated linkage one end is hinged
Shovel, the articulated linkage other end is hinged the first line position.
5. a kind of injection mold arc Slide mechanism according to claim 1 or 4, it is characterised in that：Also include the first row
Position guide pad, the first line position guide pad is provided with the first line position guide groove, and the first line position is embedded in the first line position guide groove.
6. a kind of injection mold arc Slide mechanism according to claim 1, it is characterised in that：Also include the second line position and
Vertical links；Shovel is provided with surface groove, vertical links insertion surface groove；Second line position connects vertical links；Cambered surface guide pad
Provided with the second cambered surface, the second line position is close to the second cambered surface of cambered surface guide pad.
7. a kind of injection mold arc Slide mechanism according to claim 6, it is characterised in that：Second line position and vertically connect
The connected mode of bar is is hinged, and the hinged groove position of the second line position and vertical links is elongated slot.
8. a kind of injection mold arc Slide mechanism according to claim 6, it is characterised in that：Vertical links side is provided with
Vertically-guided block, vertically-guided block is close to shovel surface.
9. a kind of injection mold arc Slide mechanism according to claim 6,7 or 8, it is characterised in that：Second line position and
Rotating shaft connecting rod is connected between cambered surface guide pad, rotating shaft connecting rod one end connects the second line position, rotating shaft connecting rod other end connection cambered surface
Second cambered surface home position of guide pad.
10. a kind of injection mold arc Slide mechanism according to claim 6, it is characterised in that：The surface groove of shovel is erected
Section is inverted T shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470123.5A CN107283738A (en) | 2017-06-20 | 2017-06-20 | A kind of injection mold arc Slide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710470123.5A CN107283738A (en) | 2017-06-20 | 2017-06-20 | A kind of injection mold arc Slide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283738A true CN107283738A (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710470123.5A Pending CN107283738A (en) | 2017-06-20 | 2017-06-20 | A kind of injection mold arc Slide mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN107283738A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386744A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Arc core-pulling structure for plastic mold |
| CN203418725U (en) * | 2013-08-19 | 2014-02-05 | 宁波华德汽车零部件有限公司 | Circular-arch core-pulling mechanism for injection mould |
| CN104842523A (en) * | 2015-05-14 | 2015-08-19 | 宁波市华宝塑胶模具股份有限公司 | Two-way circular arc core-pulling mechanism |
| CN204622497U (en) * | 2015-05-20 | 2015-09-09 | 常州机电职业技术学院 | A kind of linkage rod slide block mechanism realizing rotary core pulling |
| CN207088342U (en) * | 2017-06-20 | 2018-03-13 | 东莞市烨盈制模有限公司 | A kind of injection mold arc Slide mechanism |
-
2017
- 2017-06-20 CN CN201710470123.5A patent/CN107283738A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386744A (en) * | 2013-07-18 | 2013-11-13 | 中山市利群精密实业有限公司 | Arc core-pulling structure for plastic mold |
| CN203418725U (en) * | 2013-08-19 | 2014-02-05 | 宁波华德汽车零部件有限公司 | Circular-arch core-pulling mechanism for injection mould |
| CN104842523A (en) * | 2015-05-14 | 2015-08-19 | 宁波市华宝塑胶模具股份有限公司 | Two-way circular arc core-pulling mechanism |
| CN204622497U (en) * | 2015-05-20 | 2015-09-09 | 常州机电职业技术学院 | A kind of linkage rod slide block mechanism realizing rotary core pulling |
| CN207088342U (en) * | 2017-06-20 | 2018-03-13 | 东莞市烨盈制模有限公司 | A kind of injection mold arc Slide mechanism |
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