CN208745267U - A kind of secondary strong release mechanism of injection mould slide block - Google Patents
A kind of secondary strong release mechanism of injection mould slide block Download PDFInfo
- Publication number
- CN208745267U CN208745267U CN201821410388.2U CN201821410388U CN208745267U CN 208745267 U CN208745267 U CN 208745267U CN 201821410388 U CN201821410388 U CN 201821410388U CN 208745267 U CN208745267 U CN 208745267U
- Authority
- CN
- China
- Prior art keywords
- mold insert
- hole
- guide hole
- installation cavity
- oblique guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of secondary strong release mechanisms of injection mould slide block, including the slide being arranged on rear pattern plate, installation cavity is provided in slide, type chamber is led in the side of installation cavity, the other side of installation cavity is provided with sliding chamber, cunning is intracavitary to be provided with sliding block, sliding block is extended with cylindrical demoulding mold insert in installation cavity, installation cavity is provided with the secondary mold insert de- by force of tubulose on the excircle of demoulding mold insert, secondary mold insert de- by force is set on demoulding mold insert, secondary to take off mold insert by force and demould the shaping round tube chamber for being formed between mold insert and being integrally formed round tube；It is opened in slide and is formed with oblique guide hole, in the middle part of sliding block inclined guide hole, open the through-hole for being formed with and being connected to oblique guide hole upper and lower part in sliding block, an inclined guide pillar lower end is successively passed through from oblique guide hole top, through-hole and oblique guide hole lower part, and the upper end of inclined guide pillar and front template are affixed.The utility model is structurally reasonable, by secondary structure de- by force, improves the integraty and aesthetics of product, while round tube is integrally machined molding, and precision is greatly improved.
Description
Technical field
The utility model relates to injection mold technology, in particular to a kind of secondary strong release mechanism of injection mould slide block.
Background technique
Injection mold mainly produces plasthetics, and the plastics melted that are heated are by injection molding machine high pressure injection type chamber, through cooling solid
It is formed after change；The side of some plasthetics needs to be arranged round tube, usually separates upper and lower mould from centre for what circular tube structure used
Mode parting, this can the middle position on round tube surface generate parting line, to affect the integraty and beauty of plasthetics
The property seen, and have certain error between upper and lower mould, reduce the precision of round tube.
Utility model content
The technical issues of the utility model solves is to provide a kind of injection mould for above-mentioned defect existing in the prior art
Has the strong release mechanism of sliding block for secondary, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution that the utility model is taken is as follows: a kind of injection mould slide block is secondary
Strong release mechanism is provided with installation cavity including the slide being arranged on rear pattern plate in the slide, the side of the installation cavity is led to
Type chamber, the other side of the installation cavity are provided with sliding chamber, and the cunning is intracavitary to be provided with sliding block, and the sliding block extends in installation cavity
There is cylindrical demoulding mold insert, the installation cavity is provided with the secondary mold insert de- by force of tubulose, institute on the excircle of demoulding mold insert
It states secondary mold insert de- by force to be set on demoulding mold insert, is formed with integrated molding circle between the secondary mold insert de- by force and demoulding mold insert
The shaping round tube chamber of pipe；It is opened in the slide and is formed with oblique guide hole, in the middle part of the sliding block inclined guide hole, opened in the sliding block and be formed with connection
The through-hole of oblique guide hole upper and lower part, an inclined guide pillar lower end is successively passed through from oblique guide hole top, through-hole and oblique guide hole lower part, described
The upper end of inclined guide pillar and front template are affixed.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, axial setting of the through-hole along parallel tiltedly guide hole, the shape of the cross section of the through-hole
Shape is circle, and the shape of the oblique guide hole cross section is waist type.
In the above-mentioned technical solutions, the interior diameter of the through-hole is identical as the minimum interior diameter of oblique guide hole, the through-hole
Interior diameter is less than the maximum inner diameter of oblique guide hole；There is a difference a between the oblique guide hole maximum inner diameter and the interior diameter of through-hole,
The a is secondary strong de- mold insert and the delay stroke for demoulding mold insert.
In the above-mentioned technical solutions, the length of the inclined guide pillar is greater than the length of oblique guide hole.
In the above-mentioned technical solutions, the two sides of the slide are symmetrically arranged with two chimbs, and the rear pattern plate is provided with sliding slot,
The chimb is embedded in sliding slot and slidably reciprocates along the chute.
Compared with prior art, the utility model has the beneficial effects that: the utility model is structurally reasonable, by sliding block and
It is secondary strong de- to complete moulding for delay stroke between slide, so that the round tube surface of moulding does not have parting line, raising product
Integraty and aesthetics, while cylindrical parts are to be integrally machined molding, and precision is greatly improved.
Detailed description of the invention
Fig. 1 is the utility model section structural schematic diagram；
Fig. 2 is the overlooking structure diagram that the utility model removes front template and inclined guide pillar.
In figure: 1, front template；2, inclined guide pillar；3, mode；4, moulding；41, round tube；5, slide；51, oblique guide hole；52, pacify
It behave affectedly；53, sliding chamber；54, chimb；6, sliding block；61, secondary mold insert de- by force；62, shaping round tube chamber；63, through-hole；64, demoulding edge
Part.
Specific embodiment
1 the utility model is described in further detail to attached drawing 2 with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figs. 1-2, a kind of 6 two strong release mechanisms of injection mould slide block, including the slide 5 being arranged on rear pattern plate,
Installation cavity 52 is provided in slide 5, lead to type chamber for the side of installation cavity 52, and the other side of installation cavity 52 is provided with sliding chamber 53, sliding
Sliding block 6 is provided in chamber 53, sliding block 6 is extended with cylindrical demoulding mold insert 64 in installation cavity 52, and installation cavity 52 is inlayed in demoulding
The secondary mold insert 61 de- by force of tubulose is provided on the excircle of part 64, secondary mold insert 61 de- by force is set on demoulding mold insert 64, and two
The shaping round tube chamber 62 for being integrally formed round tube 41 is formed between secondary strong de- mold insert 61 and demoulding mold insert 64；It opens and is formed in slide 5
The through-hole 63 for being formed with and being connected to oblique 51 upper and lower part of guide hole is opened in sliding block 6 in oblique guide hole 51, oblique 51 middle part of guide hole of sliding block 6, and one tiltedly leads
2 lower end of column is successively passed through from oblique 51 top of guide hole, through-hole 63 and oblique 51 lower part of guide hole, and the upper end of inclined guide pillar 2 and front template 1 are solid
It connects.
For through-hole 63 along the axial setting of parallel tiltedly guide hole 51, the shape of the cross section of through-hole 63 is circle, and oblique guide hole 51 is horizontal
The shape in section is waist type.
The interior diameter of through-hole 63 is identical as the minimum interior diameter of oblique guide hole 51, and the interior diameter of through-hole 63 is less than oblique guide hole 51
Maximum inner diameter；Having a difference a, a between oblique 51 maximum inner diameter of guide hole and the interior diameter of through-hole 63 is secondary mold insert de- by force
61 with demoulding mold insert 64 delay stroke.The length of inclined guide pillar 2 is greater than the length of oblique guide hole 51.The cross section of inclined guide pillar 2 it is big
Small identical as the size of 63 cross section of through-hole, inclined guide pillar 2 is slidably connected with 63 inner wall of through-hole, 2 left side of inclined guide pillar and oblique guide hole 51
Horizontal distance between inner left wall is a, i.e., after inclined guide pillar 2 has moved in the horizontal direction a distance with respect to slide 5, inclined guide pillar 2
Left side just contacts with oblique 51 inner left wall of guide hole and starts to drive slide 5 mobile.
The two sides of slide 5 are symmetrically arranged with two chimbs 54, and rear pattern plate is provided with sliding slot, and chimb 54 is embedded in sliding slot and edge
Sliding slot slidably reciprocates.
Utility model works process, using front and back mould die sinking act, mold open when front template 1 drive inclined guide pillar 2 to
Upper movement, first band 6 level of movable slider is moved to the left inclined guide pillar 2, so that demoulding mold insert 64 extracts distance out from 4 round tube 41 of moulding
After a, make to generate gap between round tube 41 and demoulding mold insert 64, after inclined guide pillar 2 has moved in the horizontal direction a distance with respect to slide 5,
The left side of inclined guide pillar 2 just contacts with oblique 51 inner left wall of guide hole and starts that slide 5 is driven to move in the horizontal direction, the two of slide 5
Secondary mold insert 61 de- by force forces the extraction from round tube 41 to be detached from moulding 4, and then moulding 4 moves back mould from the mode 3 of mold；It needs
When being molded next time, front and back mould molding, inclined guide pillar 2 is moved down, and first band movable slider 6 moves right after distance a, inclined guide pillar
2 band movable sliders 6 and slide 5 move right to original position together.
Do not limit the technical scope of the present invention above, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of still falling within the technical solution of the utility model.
Claims (5)
1. a kind of secondary strong release mechanism of injection mould slide block, it is characterised in that: including the slide being arranged on rear pattern plate, the cunning
It is provided with installation cavity in seat, lead to type chamber for the side of the installation cavity, and the other side of the installation cavity is provided with sliding chamber, the cunning
Intracavitary to be provided with sliding block, the sliding block is extended with cylindrical demoulding mold insert in installation cavity, and the installation cavity is in demoulding mold insert
Excircle on be provided with the secondary mold insert de- by force of tubulose, the secondary mold insert de- by force is set on demoulding mold insert, described secondary
The shaping round tube chamber for being integrally formed round tube is formed between strong de- mold insert and demoulding mold insert；It is opened in the slide and is formed with oblique guide hole,
In the middle part of the sliding block inclined guide hole, open the through-hole for being formed with and being connected to oblique guide hole upper and lower part in the sliding block, an inclined guide pillar lower end according to
Secondary to pass through from oblique guide hole top, through-hole and oblique guide hole lower part, the upper end of the inclined guide pillar and front template are affixed.
2. the secondary strong release mechanism of a kind of injection mould slide block according to claim 1, it is characterised in that, the through-hole is along flat
The axial setting of the oblique guide hole of row, the shape of the cross section of the through-hole are circle, and the shape of the oblique guide hole cross section is waist type.
3. the secondary strong release mechanism of a kind of injection mould slide block according to claim 2, it is characterised in that, the through-hole it is interior
Diameter is identical as the minimum interior diameter of oblique guide hole, and the interior diameter of the through-hole is less than the maximum inner diameter of oblique guide hole；It is described tiltedly to lead
Having a difference a, a between hole maximum inner diameter and the interior diameter of through-hole is secondary strong de- mold insert and the delay lines for demoulding mold insert
Journey.
4. the secondary strong release mechanism of a kind of injection mould slide block according to claim 2, it is characterised in that, the inclined guide pillar
Length is greater than the length of oblique guide hole.
5. the secondary strong release mechanism of a kind of injection mould slide block according to claim 1, it is characterised in that, the two of the slide
Side is symmetrically arranged with two chimbs, and the rear pattern plate is provided with sliding slot, and the chimb is embedded in sliding slot and slidably reciprocates along the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410388.2U CN208745267U (en) | 2018-08-30 | 2018-08-30 | A kind of secondary strong release mechanism of injection mould slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410388.2U CN208745267U (en) | 2018-08-30 | 2018-08-30 | A kind of secondary strong release mechanism of injection mould slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208745267U true CN208745267U (en) | 2019-04-16 |
Family
ID=66082369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410388.2U Active CN208745267U (en) | 2018-08-30 | 2018-08-30 | A kind of secondary strong release mechanism of injection mould slide block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208745267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406043A (en) * | 2019-08-09 | 2019-11-05 | 常州星宇车灯股份有限公司 | Injection mold |
| CN113146954A (en) * | 2021-04-12 | 2021-07-23 | 湖南维迩医疗科技有限公司 | Medical treatment injection mold shaping is with postponing shedder |
-
2018
- 2018-08-30 CN CN201821410388.2U patent/CN208745267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406043A (en) * | 2019-08-09 | 2019-11-05 | 常州星宇车灯股份有限公司 | Injection mold |
| CN113146954A (en) * | 2021-04-12 | 2021-07-23 | 湖南维迩医疗科技有限公司 | Medical treatment injection mold shaping is with postponing shedder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737804A (en) | Precision mould of combined-type carbon powder cartridge main member | |
| CN209552334U (en) | The Slide mechanism of double-shot moulding mould | |
| CN206501375U (en) | A kind of computer network cable joint injection mold | |
| CN208745267U (en) | A kind of secondary strong release mechanism of injection mould slide block | |
| CN105500639A (en) | Mechanism capable of realizing core pulling in multiple directions and core pulling method | |
| CN208468932U (en) | A kind of flexible glue class injection mold into pouring gate structure | |
| CN210257086U (en) | Sliding block mechanism with oblique ejector for injection mold | |
| CN205326174U (en) | Multi -direction mechanism of loosing core can realize | |
| CN216373217U (en) | Secondary slider takes off product back-off injection mold | |
| CN211389977U (en) | Automobile connector product forming die | |
| CN211492613U (en) | Connector housing injection mold | |
| CN210415396U (en) | Secondary inclined ejection movement mechanism for injection mold | |
| CN104960158A (en) | Half mold structure capable of easily ensuring coaxiality of plastic part | |
| CN112356402A (en) | Deep barb demolding mechanism for side edge of injection mold | |
| CN216465878U (en) | But quick demoulding's mould | |
| CN219634410U (en) | Novel inclined core-pulling die structure | |
| CN109849284B (en) | Inclined ejection mechanism for die | |
| CN213321489U (en) | Automatic demoulding structure of injection molding pipe fitting hot runner forming die | |
| CN216182409U (en) | Mould with internal-drawing slide block structure | |
| CN209552376U (en) | A kind of High angle oblique top reinforcement structure | |
| CN212498777U (en) | Automobile decoration injection mold | |
| CN208745257U (en) | A kind of injection mould slide block demoulding mechanism three times | |
| CN219968570U (en) | Core pulling mechanism for inclined sliding block | |
| CN213618059U (en) | Injection mold for secondary molding | |
| CN207789625U (en) | Thin-walled arc auto parts machinery slider mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |