CN206780904U - It is a kind of can the recessed class part of automatic demoulding automobile injection mold - Google Patents
It is a kind of can the recessed class part of automatic demoulding automobile injection mold Download PDFInfo
- Publication number
- CN206780904U CN206780904U CN201720457283.1U CN201720457283U CN206780904U CN 206780904 U CN206780904 U CN 206780904U CN 201720457283 U CN201720457283 U CN 201720457283U CN 206780904 U CN206780904 U CN 206780904U
- Authority
- CN
- China
- Prior art keywords
- constrictor
- push
- spring
- hole
- push rod
- 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
Links
Abstract
The utility model disclose it is a kind of can the recessed class part of automatic demoulding automobile injection mold, including dynamic model and cover half, the dynamic model includes moving platen, and concave template and at least two are oriented to constrictors；The moving platen is provided with injection hole, and the cover half includes solid plate, constrictor, pushing plate, more than one push rod, pushes hole, spring, spring base, fixed clamping plate, core and positioning guide hole.When the utility model is closed using dynamic model with cover half, accumulation of energy is compressed to spring by being oriented to constrictor, after plastic is cooled into, after dynamic model leaves cover half, spring reinstatement state, push rod is driven to move upwards, and then eject plastic, the utility model replaces conventional hydraulic device with spring, has simple in construction, manufacturing cost is low, the features such as easy access.
Description
Technical field
The utility model is related to a kind of automobile die, specifically it is a kind of can the recessed class part of automatic demoulding automobile injection
Mould.
Background technology
At present, in vehicle automobile production, some recessed class formation parts are manufactured by being molded, this kind of mould of prior art
Pusher typically all drives a bar using hydraulic means, and bar enters mould inside by hole, contacted with pushing plate, and makes to push away
Send the push rod on plate to move, and then plastic is ejected.This method for pushing is not only increased and set due to adding hydraulic means
Standby cost, is also inconvenient for overhauling.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, provide a kind of rational in infrastructure, can be taken off automatically
The injection mold of the recessed class part of mould automobile.
Technical scheme：Technical scheme is used by the utility model solves the problems, such as：One kind can the recessed class of automatic demoulding automobile
The injection mold of part, including a dynamic model and cover half, the dynamic model include moving platen, and concave template and at least two are oriented to compression
Bar；The moving platen is provided with injection hole, and the concave template is arranged on the bottom of moving platen, and the guiding constrictor is symmetrically set
Put in the both sides of concave template；
The cover half includes solid plate, constrictor, pushing plate, more than one push rod, pushes hole, spring, spring base
And fixed clamping plate；The solid plate top and concave template correspondence position are provided with core, position corresponding with guiding constrictor on solid plate
Positioning guide hole is installed, constrictor is fixed after passing through pushing plate with pushing plate, and the constrictor upper part is deeply led to positioning
Into hole, lower part is penetrated in spring；Push hole is arranged on the centre or both sides of core, and the push rod passes through push away from the top down
Kong Houyu pushing plates are sent to be detachably fixed, the spring bottom is placed in spring base, and spring base is detachably mounted to cover half
Substrate, fixed clamping plate are fixed on the end face of solid plate, and the guiding constrictor moves downward when being contacted with constrictor, described
Concave template lower surface is with push rod upper surface in the same horizontal position.
Preferably, the push rod is one, the push hole is arranged on the centre of core.
Preferably, the push rod is two, the push hole is arranged on the both sides of core.
Preferably, the constrictor lower end that is oriented to is set to the hemispherical of projection, the constrictor upper end is set to depression
It is hemispherical.
Preferably, the pushing plate top is provided with one layer of Rubber washer.
Preferably, the push rod upper end is in T-shape shape, the push hole upper oral part is provided with matches somebody with somebody with push boom end
The groove of conjunction, bottom portion of groove are provided with sealing gasket.
Preferably, the push rod lower end is provided with screw thread, the pushing plate is provided with to be coordinated with push rod lower end screw thread
Screw.
Beneficial effect：The utility model compared with prior art, has advantages below：
When the utility model is closed using dynamic model with cover half, accumulation of energy, plastic are compressed to spring by being oriented to constrictor
After being cooled into, after dynamic model leaves cover half, spring reinstatement state, drive push rod to move upwards, and then plastic is ejected, this
Utility model replaces conventional hydraulic device with spring, has simple in construction, and manufacturing cost is low, the features such as easy access.
Brief description of the drawings
Fig. 1 be can the recessed class part of automatic demoulding automobile one push rod of injection mold when structural representation.
Fig. 2 be can the recessed class part of automatic demoulding automobile two push rod of injection mold when structural representation.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With new scope.
As shown in Figure 1 and Figure 2, it is a kind of can the recessed class part of automatic demoulding automobile injection mold, including a dynamic model and cover half,
Dynamic model includes moving platen 1, and concave template 2 and at least two is oriented to constrictor 3；Moving platen 1 is provided with injection hole 4, and concave template 2 is set
In the bottom of moving platen 1, the both sides that constrictor 3 is symmetrically arranged on concave template 2 are oriented to；Cover half includes solid plate 5, constrictor 6,
Pushing plate 7, more than one push rod 8, push hole 9, spring 10, spring base 11 and fixed clamping plate 12；The top of solid plate 5 with it is recessed
The correspondence position of template 2 is provided with core 13, and positioning guide hole 14, constrictor are provided with being oriented to the correspondence position of constrictor 3 on solid plate 5
6 pass through pushing plate 7 after fixed with pushing plate 7, for the upper part of constrictor 6 deeply in positioning guide hole 14, lower part penetrates spring
In 10, the diameter of guiding constrictor 3 is identical with the diameter of constrictor 6, and push hole 9 can be with the diameter and pressure of guiding constrictor 3
Contracting bar 6 coordinates, and makes to move up and down in push hole 9 to constrictor 3 and constrictor 6, push hole 9 be arranged on core 13 centre or
Both sides, as shown in figure 1, when the quantity of push rod 8 is one, push hole 9 is arranged among the 13 of core, and push rod 8 is from core
Top be passed down through push hole 9 after fixed with pushing plate 7.As shown in Fig. 2 when the quantity of push rod 8 is two, symmetrically push away
Hole 9 is sent to be arranged on the both sides of core 13, push rod 8 is passed down through behind push hole 9 from the top of solid plate 5 and fixed with pushing plate 7.
Pushing plate 7, to be detachably fixed, helicitic texture can be opened up in the bottom of push rod 8, opens up and pushes away on pushing plate 7 with push rod 8
The screw for sending the helicitic texture of bar 8 to coordinate, after push rod 8 is passed down through push hole 9 from top, it is screwed into the screw on pushing plate 7.
State the bottom of spring 10 to be placed in spring base 11, with the position of stabilizing spring 10, spring base 11 can utilize fastened by screw in bottom plate
Above 12, spring base can also be fixed on bottom plate 12 with fastener.As the fixed form of spring base 11, fixed clamping plate
12 can be screwed with solid plate 5, can also be connected with fastener, to overhaul.Be oriented to constrictor 3 move downward with
When constrictor 6 contacts, the lower surface of concave template 2 and the upper surface of push rod 8 are in the same horizontal position, i.e., in dynamic film 1 and cover half 2
In the state of being kept completely separate, plane where the upper surface of plane and constrictor 6 where being oriented to the lower surface of constrictor 3 away from
From, equal to the distance of plane and plane where the upper surface of push rod 8 where the lower surface of concave template 2, this ensures that
Push rod 8 does not interfere with the shape of plastic during injection.
Originally can the operation principle of injection mold of the recessed class part of automatic demoulding automobile be：In normal state, push rod 8 exists
In the presence of spring, upper part can spill the upper surface of cover half 2, and during injection, dynamic model 1 has with cover half 2 closes film action, dynamic model 1
Being moved to cover half 2, dynamic model is moved to after certain distance to be oriented to constrictor 3 and enter in positioning guide hole 14 and contacted with constrictor 6,
Now, the lower surface of concave template 2 and the upper surface of push rod 8 are in the same horizontal position.Dynamic model will be kept flushing and down with push rod 8
Motion, until the lower surface of concave template 2 be bonded with the upper surface of cover half, the upper surface guarantor of the upper surface of push rod 8 still with cover half
Hold and flush, and then do not interfere with the shape of plastic.When being moved downward after being contacted in positioning guide hole 14 with constrictor 6, spring
10 are gradually compressed this moment.After plastic is formed, dynamic model leaves cover half, and spring 10 returns to normal condition by confined state, pushed away
Send bar 8 to move upwards, plastic is ejected.
When guiding constrictor 3 contacts with push rod 8, to prevent guiding constrictor 3 off(-)center occurs with push rod 8 from showing
As being directed to the lower end of constrictor 3 and being set to the hemispherical of projection, the upper end of constrictor 6 is set to the hemispherical of depression, is allowed to coordinate patch
Cut.
The energy that spring 10 stores in release, when moving up to stable, the inner faces contact of the meeting of pushing plate 7 and cover half, be
Buffering pushing plate 7 is impacted to the inner bottom surface of cover half, and one layer of Rubber washer is provided with the top of pushing plate 7.
For increase push rod 8 and the sealing between hole 9 is pushed, push rod upper end is arranged to T-shape shape, pushes hole
9 upper oral parts are provided with the groove coordinated with push boom end, and bottom portion of groove is provided with sealing gasket.
When the utility model is closed using dynamic model with cover half, accumulation of energy, plastic are compressed to spring by being oriented to constrictor
After being cooled into, after dynamic model leaves cover half, spring reinstatement state, drive push rod to move upwards, and then plastic is ejected, this
Utility model replaces conventional hydraulic device with spring, has simple in construction, and manufacturing cost is low, the features such as easy access.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not new for limiting this practicality
The implementation of type and right, all contents according to described in present utility model application scope of patent protection are made equivalent
Change and modification, all should be included in the utility model patent application range.
Claims (7)
1. it is a kind of can the recessed class part of automatic demoulding automobile injection mold, including a dynamic model and cover half, it is characterised in that：It is described dynamic
Mould includes moving platen (1), concave template (2) and at least two is oriented to constrictor (3)；The moving platen (1) is provided with injection hole
(4), the concave template (2) is arranged on the bottom of moving platen (1), and the guiding constrictor (3) is symmetrically arranged on concave template (2)
Both sides；
The cover half includes solid plate (5), constrictor (6), pushing plate (7), more than one push rod (8), pushes hole (9),
Spring (10), spring base (11) and fixed clamping plate (12)；Solid plate (5) top is provided with type with concave template (2) correspondence position
Core (13), be provided with positioning guide hole (14) with being oriented to constrictor (3) correspondence position on solid plate (5), constrictor (6) is through pushing
Plate (7) is fixed with pushing plate (7) afterwards, and constrictor (6) top is deeply interior to positioning guide hole (14), and bottom penetrates spring
(10) in；Push hole (9) is arranged on the centre or both sides of core (13), and the push rod (8) is from the top down through push hole (9)
It is detachably fixed afterwards with pushing plate (7), spring (10) bottom is placed in spring base (11), and spring base (11) is removably solid
Be scheduled on fixed clamping plate (12) above, fixed clamping plate (12) is fixed on the lower surface of solid plate (5), the guiding constrictor (3) to
When lower motion contacts with constrictor (6), concave template (2) lower surface is with push rod (8) upper surface in the same horizontal position.
2. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The push
Bar (8) sets one, and push hole (9) is arranged on the centre of core (13).
3. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The push
Bar (8) sets two, and push hole (9) is arranged on the both sides of core (13).
4. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The guiding
Constrictor (3) lower end is set to the hemispherical of projection, and constrictor (6) upper end is set to the hemispherical of depression.
5. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The push
Plate (7) top is provided with one layer of Rubber washer.
6. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The push
Bar (8) upper end is in T-shape shape, and described push hole (9) upper oral part is provided with the groove coordinated with push rod (8) upper end, groove
Bottom is provided with sealing gasket.
7. it is according to claim 1 can the recessed class part of automatic demoulding automobile injection mold, it is characterised in that：The push
Bar (8) lower end is provided with external screw thread, and the pushing plate (7) is provided with the screw coordinated with push rod (8) lower end screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457283.1U CN206780904U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can the recessed class part of automatic demoulding automobile injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457283.1U CN206780904U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can the recessed class part of automatic demoulding automobile injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780904U true CN206780904U (en) | 2017-12-22 |
Family
ID=60709169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457283.1U Expired - Fee Related CN206780904U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can the recessed class part of automatic demoulding automobile injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780904U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327182A (en) * | 2018-04-26 | 2018-07-27 | 杨传平 | A kind of injection mold being quickly cooled down demoulding |
| CN110406025A (en) * | 2019-06-19 | 2019-11-05 | 江苏雨燕模业科技股份有限公司 | A kind of cooling fan of engine molding machine |
| CN117798280A (en) * | 2024-02-29 | 2024-04-02 | 天津金洪智造机械有限公司 | Stamping forming die for machining automobile parts |
| CN117798280B (en) * | 2024-02-29 | 2024-04-26 | 天津金洪智造机械有限公司 | Stamping forming die for machining automobile parts |
-
2017
- 2017-04-27 CN CN201720457283.1U patent/CN206780904U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327182A (en) * | 2018-04-26 | 2018-07-27 | 杨传平 | A kind of injection mold being quickly cooled down demoulding |
| CN110406025A (en) * | 2019-06-19 | 2019-11-05 | 江苏雨燕模业科技股份有限公司 | A kind of cooling fan of engine molding machine |
| CN117798280A (en) * | 2024-02-29 | 2024-04-02 | 天津金洪智造机械有限公司 | Stamping forming die for machining automobile parts |
| CN117798280B (en) * | 2024-02-29 | 2024-04-26 | 天津金洪智造机械有限公司 | Stamping forming die for machining automobile parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206780904U (en) | It is a kind of can the recessed class part of automatic demoulding automobile injection mold | |
| CN108790051A (en) | It is a kind of can automatic demoulding automobile plate parts injection mold | |
| CN202985965U (en) | Injection mold for automobile lampshade | |
| CN105904680A (en) | Die for automatically cutting drainage opening | |
| CN202741677U (en) | Lost foam mold of motor casing | |
| CN108790065A (en) | It is a kind of can the recessed class part of automatic demoulding automobile injection mold | |
| CN206605740U (en) | A kind of self-locking pulled core structure | |
| CN206765244U (en) | A kind of bottle cap of vacuum flask mould | |
| CN201677473U (en) | Auxiliary gas ejection mechanism of injection molding mold | |
| CN204019897U (en) | Back-off depanning linkage core-pulling device | |
| CN206230824U (en) | The multi-direction reverse buckle demolding mechanism of injection mold plastic | |
| CN104985758A (en) | Injection mold capable of preventing product from being damaged under pulling | |
| CN203472068U (en) | Novel latent type ox-horn glue inlet structure | |
| CN207172649U (en) | A kind of switch panel injection mold | |
| CN201784103U (en) | Secondary core-pulling mechanism for inclined guide pillar of base mould of automobile headlamp | |
| CN202016178U (en) | Inclined ejector device for injection mould | |
| CN201120682Y (en) | Plastic rubber mold | |
| CN103660150A (en) | Mold with submarine gate in sliding block | |
| CN208006153U (en) | A kind of upper-lower casing closes mold with lay wire | |
| CN203592637U (en) | Push plate ejecting demoulding mechanism for injection mould for 90-degree internal thread elbow | |
| CN207120434U (en) | A kind of blind flange slide block demolding mechanism | |
| CN202174704U (en) | Reset compelling mechanism | |
| CN206953467U (en) | Ramp-roof structure and mould | |
| CN101244622A (en) | Improved injection moulding method device and injection made system containing the device | |
| CN215319496U (en) | Demoulding device is used in production of green desulfurization gypsum line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171222 Termination date: 20180427 |