CN205466933U - Skeleton demoulding mechanism - Google Patents
Skeleton demoulding mechanism Download PDFInfo
- Publication number
- CN205466933U CN205466933U CN201620228241.6U CN201620228241U CN205466933U CN 205466933 U CN205466933 U CN 205466933U CN 201620228241 U CN201620228241 U CN 201620228241U CN 205466933 U CN205466933 U CN 205466933U
- Authority
- CN
- China
- Prior art keywords
- slide block
- skeleton
- guide pillar
- big
- small slide
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a skeleton demoulding mechanism belongs to mould technical field. It has solved the problem that current skeleton both sides rib is many, dark and the rib glues the slider easily. This skeleton demoulding mechanism, include and paste the big slider by setting up with the skeleton, the bottom of big slider has the base, the guide pillar hole no. 1 that has on the base and locate the oblique guide pillar corresponding setting on the movable mould, be equipped with little slider on the big slider, the inner ejector pin that leans on on the skeleton that supports has on the little slider, be equipped with between little slider and the big slider along the guide structure of the direction extension of loosing core of big slider, have on the little slider and locate the two complex guide pillar holes no. 2 of oblique guide pillar on the movable mould, the little slider of two drives of oblique guide pillar outwards moves along guide structure during the die sinking, guide pillar hole no. 1 is clearance fit with oblique guide pillar no. 1. The utility model has the advantages of good, the antiseized slider of demoulding effect is effectual.
Description
Technical field
This utility model belongs to technical field of mold, relates to a kind of skeleton mould emptier, special
It it not the mould emptier of a kind of Automobile Dashboard skeleton.
Background technology
Automobile Dashboard is assembled by body and the big parts of skeleton two, automobile pair instrument
Framework is not related to appearance requirement, but it to Automobile Dashboard body and is positioned at instrument board
On electrical equipment control appearance member play and support and the effect of location, the quality of its quality is indirectly
Affect the fiting effect of appearance member.It is few, thin that Automobile Dashboard skeleton has appearance
Wall, deep chamber and baroque feature, deep muscle position, its both sides is more, with automobile pair instrument
Buckle and the installing hole of plate body fits are many, easily occur stick-slip block in terms of Design of Dies
Deng demoulding difficult problem.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that
The skeleton mould emptier that a kind of stripping result slide block good, antiseized is effective.
The purpose of this utility model can be realized by following technical proposal:
A kind of skeleton mould emptier, reclines the big slide block arranged including with skeleton, described greatly
The bottom of slide block has base, the Angle Pin described base having Yu being located on dynamic model
The guide pillar hole one of one corresponding setting, described big slide block is provided with small slide block, described
There is on small slide block the push rod that the inner is resisted against on skeleton, it is characterised in that described is little
The guide frame of the direction extension of loosing core along big slide block it is provided with between slide block and big slide block, little
The guide pillar hole two that the Angle Pin two having on slide block and be located on dynamic model coordinates, oblique during die sinking
Guide pillar two drives small slide block to move out along guide frame, described guide pillar hole one with tiltedly lead
Post one is matched in clearance.
During die sinking, dynamic model moves upward, thus drives Angle Pin one upwards to transport with Angle Pin two
Dynamic, Angle Pin two is equipped with guide pillar hole two, in the process that Angle Pin two moves upward
Middle drive small slide block moves out along guide frame, and the inner of push rod departs from skeleton.By
Being matched in clearance in guide pillar hole one and Angle Pin one, in little segment distance, Angle Pin one will not
Contact with guide pillar hole one, big slide block also would not be driven to move out, cause big slide block to prolong
Shi Qidong, say, that big slide block serves resistance to skeleton when small slide block small distance moves
Gear effect, the inner of push rod can be smoothly detached with the rib on skeleton, it is to avoid on skeleton
Rib sticking to mould.Dynamic model continues up subsequently, when Angle Pin one contacts with guide pillar hole one
Time, Angle Pin one gradually promotes big slide block to move out, and makes big slide block separate with skeleton.
In above-mentioned a kind of skeleton mould emptier, described big slide block is provided with along big sliding
The mounting groove that the direction of loosing core of block extends, above-mentioned guide frame and small slide block are located at this peace
In tankage, the outer end of described mounting groove is provided with for limiting the spacing of small slide block shift position
Unit, the Angle Pin one above-mentioned when being resisted against on this position-limiting unit of described small slide block with lead
Post holes one contacts.
Dynamic model moves upward and drives small slide block to move out, the biggest slide block delayed startup,
When after a small distance, i.e. small slide block is resisted against on position-limiting unit, Angle Pin one just against
In guide pillar hole one, dynamic model continues up, drive big slide block and small slide block simultaneously to
Outer motion.Owing to arranging this position-limiting unit, in the case of there is no Angle Pin one, dynamic model
The drive small slide block that moves upward moves out, and big slide block is motionless, when small slide block abuts to limit
Time on bit location, Angle Pin two moves upward and drives small slide block to continue to move out, little cunning
Block promotes position-limiting unit, makes big slide block move out.
In above-mentioned a kind of skeleton mould emptier, described guide frame includes being located at little
Guide groove one and the guide groove two of slide block both sides, guide groove one be arranged in parallel with guide groove two, described
There is in mounting groove the guide rail one stretched in guide groove one and the guide rail stretched in guide groove two
Two, it is provided with elastic component between described small slide block and the inner of mounting groove.
In above-mentioned a kind of skeleton mould emptier, described elastic component is spring.When little
When slide block is resisted against mounting groove inner, spring is compressed.During the demoulding, dynamic model start to
Upper motion, drives small slide block to move out, and the spring reset now compressed, to little cunning
Block has elastic force, can effectively ensure that small slide block moves out.
In above-mentioned a kind of skeleton mould emptier, the inner of described mounting groove has installation
Hole, above-mentioned elastic component is located in this installing hole, and the length of described elastic component is more than installing
The degree of depth in hole.Installing hole at this along big slide block loose core direction extend, i.e. installing hole with
Guide groove one and guide groove two be arranged in parallel, when small slide block is resisted against mounting groove inner, and bullet
Property part has been pressed completely in installing hole.It is located at this installing hole and is effectively reduced mounting groove
Volume.
In above-mentioned a kind of skeleton mould emptier, described position-limiting unit includes being located at peace
The spacing hole being downwardly concaved at tankage outer end and the limited block being located in spacing hole, described
The part of spacing hole is stretched out for limiting the shift position of small slide block in the upper end of limited block.
In above-mentioned a kind of skeleton mould emptier, described limited block is bolted
In spacing hole.
In above-mentioned a kind of skeleton mould emptier, described guide pillar hole one and Angle Pin one
Gap is 1mm.
The operation principle of this skeleton mould emptier is as follows: during die sinking, dynamic model moves upward drive
Angle Pin two moves upward with Angle Pin one, and Angle Pin two coordinates with guide pillar hole two, makes little
Slide block moves out along guide frame, and push rod departs from the rib on skeleton.During this
Owing to guide pillar hole one and Angle Pin one are the matched in clearance of 1mm, tiltedly lead in little segment distance
Post one will not contact with guide pillar hole one, big slide block also would not be driven to move out, cause
Big slide block delayed startup, say, that big slide block is to skeleton when small slide block small distance moves
Serving barrier effect, the inner of push rod can be smoothly detached with the rib on skeleton, it is to avoid
Rib sticking to mould on skeleton, the bead zone on skeleton just obtains the smooth demoulding.
Dynamic model continues up subsequently, the Angle Pin when small slide block abuts on limited block
One when contacting with guide pillar hole one, and Angle Pin one gradually promotes big slide block to move out, tiltedly leads
Post two promotes small slide block to move out thus promotes big slide block to move out further, makes big
Slide block separates with skeleton.
Compared with prior art, this skeleton mould emptier has the advantage that
Be can guarantee that by big slide block deferred action on the push rod and skeleton being positioned on small slide block
Rib separates smoothly, and small slide block is arranged on inside big slide block so that it is compact conformation, reduces
Overall dimension, reduces the tonnage demand of the molding machine of coupling；Efficiently solve skeleton two
Side rib is many and deep and the problem of rib easy stick-slip block, it is thus achieved that deformation of products little.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment that this utility model provides.
Fig. 2 is the structural representation at the mounting groove that this utility model provides.
Fig. 3 is the structural representation at the small slide block that this utility model provides.
In figure, 1, skeleton；2, big slide block；21, mounting groove；3, base；31, lead
Post holes one；4, small slide block；41, push rod；42, guide pillar hole two；43, guide groove one；44、
Guide groove two；51, guide rail one；52, guide rail two；6, elastic component；7, limited block.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
Skeleton mould emptier as shown in Figure 1, arrange including reclining with skeleton 1 is big sliding
Block 2, the bottom of big slide block 2 has base 3, base 3 has and is located on dynamic model
The guide pillar hole 1 of the corresponding setting of Angle Pin one, big slide block 2 is provided with small slide block 4,
As it is shown on figure 3, have the push rod 41 that the inner is resisted against on skeleton 1 on small slide block 4.As
Shown in Fig. 1 and Fig. 2, between small slide block 4 and big slide block 2, it is provided with taking out along big slide block 2
The guide frame that core direction extends, Angle Pin small slide block 4 having Yu being located on dynamic model
The two guide pillar holes 2 42 coordinated, during die sinking, Angle Pin two drives small slide block 4 along guide frame
Moving out, guide pillar hole 1 and Angle Pin one are matched in clearance.In the present embodiment, lead
Post holes 1 is 1mm with the gap of Angle Pin one.
During die sinking, dynamic model moves upward, thus drives Angle Pin one upwards to transport with Angle Pin two
Dynamic, Angle Pin two is equipped with guide pillar hole 2 42, in the mistake that Angle Pin two moves upward
Journey drive small slide block 4 move out along guide frame, the inner of push rod 41 and skeleton 1
Depart from.Owing to guide pillar hole 1 and Angle Pin one are matched in clearance, in little segment distance tiltedly
Guide pillar one will not contact with guide pillar hole 1, and big slide block 2 also would not be driven to move out,
Cause big slide block 2 delayed startup, say, that the big cunning when small slide block 4 small distance moves
Block 2 serves barrier effect to skeleton 1, and the inner of push rod 41 can be with the muscle on skeleton 1
Bar is smoothly detached, it is to avoid the rib sticking to mould on skeleton 1.Dynamic model continues up subsequently,
When Angle Pin one contacts with guide pillar hole 1, Angle Pin one gradually promotes big slide block 2
Move out, make big slide block 2 separate with skeleton 1.
As in figure 2 it is shown, big slide block 2 is provided with the direction extension of loosing core along big slide block 2
Mounting groove 21, guide frame and small slide block 4 are located in this mounting groove 21, mounting groove 21
Outer end be provided with the position-limiting unit for limiting small slide block 4 shift position, small slide block 4 supports
Angle Pin one above-mentioned when leaning against on this position-limiting unit contacts with guide pillar hole 1.
Dynamic model moves upward and drives small slide block 4 to move out, and the time delay of the biggest slide block 2 is opened
Dynamic, when after a small distance, i.e. small slide block 4 is resisted against on position-limiting unit, Angle Pin one is firm
Being resisted against well in guide pillar hole 1, dynamic model continues up, and drives big slide block 2 with little
Slide block 4 moves out simultaneously.Owing to arranging this position-limiting unit, there is no Angle Pin one
In the case of, dynamic model moves upward and drives small slide block 4 to move out, and big slide block 2 is motionless,
When small slide block 4 abuts on position-limiting unit, Angle Pin two moves upward driving small slide block
4 continue to move out, and small slide block 4 promotes position-limiting unit, make big slide block 2 move out.
As shown in Figures 2 and 3, guide frame includes the guide groove being located at small slide block 4 both sides
1 with guide groove 2 44, guide groove 1 be arranged in parallel with guide groove 2 44, mounting groove 21
Inside there is the guide rail 1 stretched in guide groove 1 and stretch to leading in guide groove 2 44
Rail 2 52, is provided with elastic component 6 between the inner of small slide block 4 and mounting groove 21.
The elastic component 6 of the present embodiment is spring, when small slide block 4 is resisted against mounting groove 21
Inner time, spring is compressed.During the demoulding, dynamic model starts to move upward, and drives little cunning
Block 4 moves out, the spring reset now compressed, and small slide block 4 is had elastic force,
Can effectively ensure that small slide block 4 moves out.
In the present embodiment, the inner of mounting groove 21 has installing hole, and elastic component 6 is located at this
In installing hole, the length of elastic component 6 is more than the degree of depth of installing hole.Installing hole edge at this
The direction of loosing core of big slide block 2 extends, i.e. installing hole is flat with guide groove 1 and guide groove 2 44
Row is arranged, and when small slide block 4 is resisted against mounting groove 21 inner, elastic component 6 is by completely
It is pressed in installing hole.It is located at this installing hole and is effectively reduced the volume of mounting groove 21.
As in figure 2 it is shown, position-limiting unit includes being located at being downwardly concaved at mounting groove 21 outer end
Spacing hole and the limited block 7 be located in spacing hole, the upper end of limited block 7 is stretched out spacing
The part in hole is for limiting the shift position of small slide block 4.Concrete, limited block 7 passes through
It is bolted in spacing hole.
The operation principle of this skeleton mould emptier is as follows: during die sinking, dynamic model moves upward drive
Angle Pin two moves upward with Angle Pin one, and Angle Pin two coordinates with guide pillar hole 2 42, makes
Small slide block 4 moves out along guide frame, and push rod 41 departs from the rib on skeleton 1.
It is the matched in clearance of 1mm due to guide pillar hole 1 and Angle Pin one during this, at segment
Will not contact with guide pillar hole 1 apart from interior Angle Pin one, also would not drive big slide block 2
Move out, cause big slide block 2 delayed startup, say, that at small slide block 4 small distance
Time mobile, big slide block 2 serves barrier effect to skeleton 1, the inner energy of push rod 41 and bone
Rib on frame 1 is smoothly detached, it is to avoid the rib sticking to mould on skeleton 1, on skeleton 1
Bead zone just obtains the smooth demoulding.
Dynamic model continues up subsequently, oblique when small slide block 4 abuts on limited block 7
When guide pillar one contacts with guide pillar hole 1, Angle Pin one gradually promotes big slide block 2 to outward transport
Dynamic, Angle Pin two promote small slide block 4 to move out thus promote further big slide block 2 to
Outer motion, makes big slide block 2 separate with skeleton 1.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Claims (8)
1. a skeleton mould emptier, including with skeleton (1) recline arrange big slide block
(2), the bottom of described big slide block (2) has base (3), described base (3)
On have and the guide pillar hole one (31) of the corresponding setting of Angle Pin one being located on dynamic model, institute
The big slide block (2) stated is provided with small slide block (4), and described small slide block (4) has
The inner is resisted against the push rod (41) on skeleton (1), it is characterised in that described little cunning
The direction extension of loosing core along big slide block (2) it is provided with between block (4) and big slide block (2)
Guide frame, small slide block (4) has and leading that the Angle Pin two being located on dynamic model coordinates
Post holes two (42), during die sinking, Angle Pin two drives small slide block (4) outside along guide frame
Motion, described guide pillar hole one (31) is matched in clearance with Angle Pin one.
A kind of skeleton mould emptier the most according to claim 1, it is characterised in that
Described big slide block (2) is provided with the installation of the direction extension of loosing core along big slide block (2)
Groove (21), it is interior that above-mentioned guide frame and small slide block (4) are located at this mounting groove (21),
The outer end of described mounting groove (21) is provided with the limit for limiting small slide block (4) shift position
Bit location, the Angle Pin that described small slide block (4) is above-mentioned when being resisted against on this position-limiting unit
One contacts with guide pillar hole one (31).
A kind of skeleton mould emptier the most according to claim 2, it is characterised in that
Described guide frame includes guide groove one (43) and the guide groove being located at small slide block (4) both sides
Two (44), described guide groove one (43) be arranged in parallel with guide groove two (44), described
There is in mounting groove (21) guide rail one (51) stretched in guide groove one (43) and stretch
Enter the guide rail two (52) to guide groove two (44), described small slide block (4) and installation
Elastic component (6) it is provided with between the inner of groove (21).
A kind of skeleton mould emptier the most according to claim 3, it is characterised in that
Described elastic component (6) is spring.
5., according to a kind of skeleton mould emptier described in claim 3 or 4, its feature exists
In, the inner of described mounting groove (21) has installing hole, and above-mentioned elastic component (6) sets
In this installing hole, the length of described elastic component (6) is more than the degree of depth of installing hole.
A kind of skeleton mould emptier the most according to claim 2, it is characterised in that
Described position-limiting unit include being located at mounting groove (21) outer end be downwardly concaved spacing
Hole and the limited block (7) being located in spacing hole, limit is stretched out in the upper end of described limited block (7)
The part in hole, position is used for limiting the shift position of small slide block (4).
A kind of skeleton mould emptier the most according to claim 6, it is characterised in that
Described limited block (7) is bolted in spacing hole.
A kind of skeleton mould emptier the most according to claim 1, it is characterised in that
Described guide pillar hole one (31) is 1mm with the gap of Angle Pin one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228241.6U CN205466933U (en) | 2016-03-23 | 2016-03-23 | Skeleton demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228241.6U CN205466933U (en) | 2016-03-23 | 2016-03-23 | Skeleton demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466933U true CN205466933U (en) | 2016-08-17 |
Family
ID=56652276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228241.6U Expired - Fee Related CN205466933U (en) | 2016-03-23 | 2016-03-23 | Skeleton demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088993A (en) * | 2017-05-18 | 2017-08-25 | 宁波市益普乐模塑有限公司 | The stripper apparatus of automotive wheels backplate |
-
2016
- 2016-03-23 CN CN201620228241.6U patent/CN205466933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088993A (en) * | 2017-05-18 | 2017-08-25 | 宁波市益普乐模塑有限公司 | The stripper apparatus of automotive wheels backplate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |