CN205439121U - Plastic mould send core mechanism - Google Patents
Plastic mould send core mechanism Download PDFInfo
- Publication number
- CN205439121U CN205439121U CN201620311695.XU CN201620311695U CN205439121U CN 205439121 U CN205439121 U CN 205439121U CN 201620311695 U CN201620311695 U CN 201620311695U CN 205439121 U CN205439121 U CN 205439121U
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- Prior art keywords
- housing
- take
- angle pin
- plastic mould
- core mechanism
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Abstract
The utility model discloses a plastic mould send core mechanism, including oblique guide pillar (1), and take -up housing (2), take -up housing (2) go up to take shape has rectangular guide way (3) along sending the core direction to extend, to one side guide pillar (1) can it is relative in guide way (3) take -up housing (2) reciprocate the drive take -up housing (2) horizontal migration, the long limit inboard of guide way (3) is equipped with elasticity and pushes away by the structure, guide pillar (1) moves down to one side elasticity push away by the structure do not block and the rebound can with guide pillar (1) contact drive to one side remove along withdrawing from the direction take -up housing (2). The utility model discloses a guide pillar (1) gets into more easily to one side in guide way (3), promptly send core mechanism not high to injection moulding device's requirement, structural stability is good, and long -term use also is difficult for breaking down.
Description
Technical field
This utility model relates to injection forming mold technical field, and particularly relate to a kind of plastic mould send core mechanism.
Background technology
Injection mold is the conventional mould for molding plastic, can mold various informative plastic by injection mold, to meet the various demands of people.And due to the various technological requirements of plastic, therefore the structure such as hole or groove need to be offered in the side-walls of plastic, correspondingly, injection mold is provided with corresponding side core-pulling mechanism, take out and eject action going to products formed is carried out side by side core-pulling mechanism during die sinking, it is achieved on plastic, form hole or the isostructural purpose of groove.
At present, such as Chinese patent literature CN203434365U in prior art, disclose the side core-pulling mechanism of a kind of injection mold, it is made up of line position main body, Angle Pin and compact heap, line position main body offers a groove, groove coordinates with the casting lug thereon of solid plate, it is achieved location and the pressuring action to line position main body.Line position main body both sides protrude out cuboid flank, and cuboid side wing clip is placed between compact heap and moving platen.During injection mold die sinking, owing to line position main body is pressed on moving platen, when moving platen retreats, driving line position main body to retreat, Angle Pin provides the active force of a horizontal direction to line position main body simultaneously, makes line position main body retreat along the chute on moving platen.
The side core-pulling mechanism of the injection mold of above-mentioned patent documentation, although simple in construction, it is easy to make, the mould process-cycle can be shortened, but still suffer from following defect, when dynamic model moves to cover half matched moulds, Angle Pin will be through being located at the inclined hole in line position main body, and the diameter of inclined hole to match with the diameter of Angle Pin, line position main body could be provided the active force of a horizontal direction, now need injection mold motion accurately, Angle Pin just can be made to pass through the inclined hole in line position main body, injection-moulding device is required height, and life-time service is susceptible to fault.
Utility model content
Therefore, the technical problems to be solved in the utility model is that the side core-pulling mechanism overcoming existing product requires height to injection-moulding device, the problem that life-time service is susceptible to fault, it is provided that a kind of side core-pulling mechanism is less demanding to injection-moulding device, and be not susceptible to fault plastic mould send core mechanism.
For solving the problems referred to above, a kind of plastic mould of the present utility model send core mechanism, including Angle Pin, with take-up housing；It is formed with on described take-up housing along the strip gathering sill sending core direction to extend；Described Angle Pin can in described gathering sill the most described take-up housing move up and down drive described take-up housing move horizontally；Being provided with elastic pushing structure inside the long limit of described gathering sill, described Angle Pin moves down described elastic pushing structure not to be stopped and moves up contact with described Angle Pin and drive described take-up housing to move along exit axis.
Wherein, one end of described Angle Pin is fixedly installed on cover half, and described take-up housing is arranged on dynamic model.
Wherein, described dynamic model is provided with the slider layering making to send core direction or described exit axis to move described in described take-up housing edge.
Wherein, described elastic pushing structure includes spring, described spring one end connects with the plug screw being fixedly installed in described take-up housing, the other end connects with the spring nail that can contact with described Angle Pin, and described spring nail is formed with the first inclined plane, and described first inclined plane is towards described exit axis.
Wherein, described elastic pushing structure is two and is oppositely arranged on the inner side of described gathering sill.
Wherein, described Angle Pin is formed with and can contact with described first inclined plane of described spring nail, and the second inclined plane matched with described first inclined plane.
Wherein, described spring nail being formed with the first promotion face, described the first of two described spring nails promotes send core direction facing to described.
Wherein, described Angle Pin is formed with the second promotion face can matched with described first promotion face.
Wherein, it is additionally provided with described Angle Pin is moved downward to the latch segment that described take-up housing is locked by injection-moulding position.
Wherein, described take-up housing is formed with towards described the first locking face sending core direction to tilt, described latch segment is formed with and coordinates, with described first locking face, the second locking face that described take-up housing is locked.
Technical solutions of the utility model, have the advantage that,
(1) plastic mould of the present utility model send core mechanism, gathering sill described in strip provides the sufficiently large space moved up and down for described Angle Pin for described Angle Pin, and described Angle Pin is to drive described take-up housing to move along exit axis by contact with the described elastic pushing structure inside the long limit being located at described gathering sill.When the most described take-up housing of described Angle Pin moves down, owing to described elastic pushing structure does not stop described Angle Pin, described Angle Pin can enter in described gathering sill smoothly；When the most described take-up housing of described Angle Pin moves up, described elastic pushing structure contacts with described Angle Pin, drives described take-up housing to move along exit axis.Described Angle Pin of the present utility model is easier to enter in described gathering sill, i.e. described in send less demanding to injection-moulding device of core mechanism, structural stability is good, and life-time service is not easy to break down.
(2) of the present utility model by driving the described elastic pushing structure that described take-up housing moves to include described spring nail, described spring and described plug screw with contacting of described Angle Pin.When described Angle Pin is moved downwardly into described gathering sill, described second inclined plane of described Angle Pin contacts with described first inclined plane of two described spring nails, gradually promote the described spring being connected with described spring nail to long limit two side compression of described gathering sill, described elastic pushing structure does not stop that described Angle Pin enters described gathering sill, and described Angle Pin is supplied to described take-up housing towards sending the power in core direction by contacting with described first inclined plane of two described spring nails, be conducive to the appointment position sending core mechanism to move to when producing.
(3) of the present utility model described first face and described second is promoted to promote the setting in face, when making described Angle Pin move up, the described first described second promotion face promoting face to shape with described Angle Pin that described spring nail shapes contacts, and promotes described take-up housing to be moved to described exit axis.This simple in construction, structural stability is good.
(4) described latch segment of the present utility model is for the locking to described take-up housing, the most described first locking face and the setting of described second locking face, described latch segment is made to apply described take-up housing towards the described power sending core direction, contribute to the appointment position sending core mechanism to move to when producing, it is beneficial to the accuracy of injection molding, guarantees that described Angle Pin can enter in described gathering sill smoothly simultaneously.
(5) the slider layering described take-up housing of restriction being arranged on described dynamic model of the present utility model send core direction or described exit axis to move described, makes described take-up housing shift position accurate, the beneficially accuracy of injection molding.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model and combine accompanying drawing, this utility model is described in further detail, wherein,
Fig. 1 is the explosive view of embodiment of the present utility model；
Fig. 2 is the structural representation of the spring nail in this utility model Fig. 1；
Description of reference numerals,
1-Angle Pin；2-take-up housing；21-the first locking face；22-take-up housing flank；3-gathering sill；41-spring nail；412-the first inclined plane；42-spring；43-plug screw；5-slider layering；51-slider layering groove；6-latch segment；61-the second locking face；8-slide block contiguous block；9-slide block fuse；10-sliding dowel block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
As it is shown in figure 1, a kind of plastic mould of the present embodiment send core mechanism, including take-up housing 2 and Angle Pin 1.It is formed with on described take-up housing 2 along the strip gathering sill 3 sending core direction to extend, inside the long limit of described gathering sill 3, is provided with two and the elastic pushing structure being oppositely arranged；Described elastic pushing structure includes spring 42, plug screw 43 and spring nail 41；Described spring 42 one end is connected with described plug screw 43, the other end is connected with described spring nail 41；Described plug screw 43 is fixedly installed in described take-up housing 2；Described spring nail 41 contacts with described Angle Pin 1, as in figure 2 it is shown, be formed with the first inclined plane 412 on described spring nail 41, described first inclined plane 412 is towards described exit axis；Also being formed with the first promotion face on described spring nail 41, described the first of two described spring nails 41 promotes send core direction facing to described.
In this utility model, arrow A refer to described in send core direction, arrow B to refer to described exit axis.
Described Angle Pin 1 can in described gathering sill 3 the most described take-up housing 2 move up and down drive described take-up housing 2 move horizontally；It is formed with on described Angle Pin 1 and can contact with described first inclined plane 412 of described spring nail 41, and the second inclined plane matched with described first inclined plane 412；Also it is formed with on described Angle Pin 1 and can contact with the described first promotion face of described spring nail 41, and the second promotion face matched with described first promotion face.
When described Angle Pin 1 is moved downwardly into described gathering sill 3, described second inclined plane of described Angle Pin 1 contacts with described first inclined plane 412 of two described spring nails 41, gradually promote the described spring 42 being connected with described spring nail 41 to long limit two side compression of described gathering sill 3, described spring nail 41 does not the most stop that described Angle Pin 1 enters in described gathering sill 3, and described Angle Pin 1 is supplied to described take-up housing 2 towards the power sending core direction by contacting with described first inclined plane 412 of two described spring nails 41, be conducive to the appointment position sending core mechanism to move to when producing.When making described Angle Pin 1 move upwardly off described gathering sill 3, the described second described first promotion face promoting face to shape with two described spring nails 41 that described Angle Pin 1 shapes contacts, and promotes described take-up housing 2 to move to described exit axis.The described Angle Pin 1 of the present embodiment is easier to enter in described gathering sill 3, described in send less demanding to injection-moulding device of core mechanism, structural stability is good, and life-time service is not easy to break down.
In the present embodiment, one end of described Angle Pin 1 is fixedly installed on cover half moving up and down, and described take-up housing 2 is arranged on dynamic model, and the most described cover half drives described Angle Pin 1 to move up and down.
Certainly, one end of described Angle Pin 1 can also be fixedly installed on cover half, and described take-up housing 2 is arranged on dynamic model moving up and down, and the most described dynamic model drives described take-up housing 2 to move up and down.
In the present embodiment, described dynamic model is provided with makes described take-up housing 2 along the described slider layering 5 sending core direction or described exit axis to move.Described take-up housing 2 protrudes out the take-up housing flank 22 of cuboid in the described both sides sending core direction, described slider layering 5 forms coordinate with described take-up housing flank 22 for the slider layering groove 51 making described take-up housing 2 move on described dynamic model surface.
In the present embodiment, it is additionally provided with described Angle Pin 1 is moved downward to the latch segment 6 that described take-up housing 2 is locked by injection-moulding position.Be formed with towards described the first locking face 21 sending core direction to tilt on described take-up housing 2, described latch segment 6 is formed with towards described send core direction coordinate the second locking face 61 to the locking of described take-up housing 2 with described first locking face 21.When the described the most described take-up housing of latch segment 62 moves downwardly to and contacts with described take-up housing 2, described second locking face 61 contacts with described first locking face 21, it is supplied to described take-up housing 2 towards the power sending core direction, be conducive to sending core mechanism to move to appointment position when producing, and appointment position when described take-up housing 2 is locked at production.
The side sending core direction described in described take-up housing 2 is connected with one end of slide block fuse 9 by slide block contiguous block 8, described take-up housing 2 and described slide block contiguous block 8 are connected by I-shaped sliding dowel block 10, when producing different product, can reach to produce the purpose of different product by the described slide block contiguous block 8 of replacing and described slide block fuse 9, change simple in construction, be suitable to operation.
As when producing the injecting products with PIN needle, the other end of slide block fuse 9 is connected with the once block with PIN needle, when take-up housing 2 moves to the appointment position produced, injection mo(u)lding is participated in during once block inserts injection mold with PIN needle, drive described slide block fuse 9 to exit when take-up housing 2 exits, described with during once block stays injecting products of PIN needle.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And among the protection domain that the obvious change thus extended out or variation are created still in this utility model.
Claims (10)
1. a plastic mould send core mechanism, it is characterised in that include Angle Pin (1), and take-up housing (2)；It is formed with on described take-up housing (2) along the strip gathering sill (3) sending core direction to extend；Described Angle Pin (1) can in described gathering sill (3) the most described take-up housing (2) move up and down drive described take-up housing (2) move horizontally；Being provided with elastic pushing structure inside the long limit of described gathering sill (3), described Angle Pin (1) moves down described elastic pushing structure not to be stopped and moves up contact with described Angle Pin (1) and drive described take-up housing (2) to move along exit axis.
Plastic mould the most according to claim 1 send core mechanism, it is characterised in that one end of described Angle Pin (1) is fixedly installed on cover half, and described take-up housing (2) is arranged on dynamic model.
Plastic mould the most according to claim 2 send core mechanism, it is characterised in that be provided with on described dynamic model make described take-up housing (2) along described in send core direction or described exit axis to move slider layering (5).
Plastic mould the most according to claim 1 send core mechanism, it is characterized in that, described elastic pushing structure includes spring (42), described spring (42) one end connects with the plug screw (43) being fixedly installed in described take-up housing (2), the other end connects with the spring nail (41) that can contact with described Angle Pin (1), being formed with the first inclined plane (412) on described spring nail (41), described first inclined plane (412) is towards described exit axis.
Plastic mould the most according to claim 4 send core mechanism, it is characterised in that described elastic pushing structure is two and is oppositely arranged on the inner side of described gathering sill (3).
Plastic mould the most according to claim 4 send core mechanism, it is characterized in that, it is formed with on described Angle Pin (1) and can contact with described first inclined plane (412) of described spring nail (41), and the second inclined plane matched with described first inclined plane (412).
Plastic mould the most according to claim 4 send core mechanism, it is characterised in that be formed with the first promotion face on described spring nail (41), two described spring nails (41) described first promote send core direction facing to described.
Plastic mould the most according to claim 7 send core mechanism, it is characterised in that be formed with the second promotion face can matched with described first promotion face on described Angle Pin (1).
9. send core mechanism according to the arbitrary described plastic mould of claim 1-8, it is characterised in that be additionally provided with and described Angle Pin (1) is moved downward to the latch segment (6) that described take-up housing (2) is locked by injection-moulding position.
Plastic mould the most according to claim 9 send core mechanism, it is characterized in that, it is formed with on described take-up housing (2) towards described the first locking face (21) sending core direction to tilt, described latch segment (6) is formed with and coordinates, with described first locking face (21), the second locking face (61) that described take-up housing (2) is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311695.XU CN205439121U (en) | 2016-04-14 | 2016-04-14 | Plastic mould send core mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311695.XU CN205439121U (en) | 2016-04-14 | 2016-04-14 | Plastic mould send core mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439121U true CN205439121U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311695.XU Expired - Fee Related CN205439121U (en) | 2016-04-14 | 2016-04-14 | Plastic mould send core mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080075A (en) * | 2018-09-11 | 2018-12-25 | 合兴汽车电子股份有限公司 | One kind sending cored structure and adapted to injection system |
| CN109366903A (en) * | 2018-10-26 | 2019-02-22 | 合兴汽车电子股份有限公司 | A kind of adapted to injection system |
-
2016
- 2016-04-14 CN CN201620311695.XU patent/CN205439121U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080075A (en) * | 2018-09-11 | 2018-12-25 | 合兴汽车电子股份有限公司 | One kind sending cored structure and adapted to injection system |
| CN109366903A (en) * | 2018-10-26 | 2019-02-22 | 合兴汽车电子股份有限公司 | A kind of adapted to injection system |
| CN109366903B (en) * | 2018-10-26 | 2023-08-15 | 浙江合兴电子元件有限公司 | Injection molding system |
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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: 20160810 Termination date: 20210414 |