CN206780834U - A kind of brushing needle mechanism - Google Patents
A kind of brushing needle mechanism Download PDFInfo
- Publication number
- CN206780834U CN206780834U CN201720538307.6U CN201720538307U CN206780834U CN 206780834 U CN206780834 U CN 206780834U CN 201720538307 U CN201720538307 U CN 201720538307U CN 206780834 U CN206780834 U CN 206780834U
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- CN
- China
- Prior art keywords
- mold insert
- pushing block
- handware
- brushing needle
- fixed screw
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- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of brushing needle mechanism, outer mold insert is socketed in the outside of interior mold insert, the side of interior mold insert is provided with handware, and the bottom of handware is provided with brushing needle, and one end of brushing needle is provided with pushing block, pushing block is flexibly connected with interior mold insert, the outer surface of pushing block is additionally provided with pad, and fixed screw is provided with the center of pad, and the outer ring of fixed screw is socketed with spring, the bottom of fixed screw is additionally provided with push rod, and push rod is fixed with fixed screw and is bonded；This brushing needle mechanism, reasonable integral structure, it is more accurate to eject direction, promote work more efficient, handware realizes propulsion under the impetus of push rod, both strengthens specific aim, and the effective handware that avoids causes powder remaining influence product quality with die cavity friction, it is effective to improve product quality, make product possess the good market competitiveness.
Description
Technical field
Injection mold accessory technical field is the utility model is related to, especially a kind of brushing needle mechanism.
Background technology
In the production of plastic mould, often have needs to place handware to carry out injection behaviour because of product port containing distribution
Make, handware is mostly electric action, and its matter is soft, easily damaged, and after repeatedly production, handware and dies cavity constantly rub meeting
The broken foam of hardware of residual is produced, so as to cause product loose contact, qualification rate reduces, and high-volume, prolonged production operation are also
Mould may be caused to damage.
Utility model content
The purpose of this utility model is to provide a kind of brushing needle mechanism possess raising product qualification rate, and it is portable to improve production
Property, the characteristics of being had no adverse effects to mould, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of brushing needle mechanism, including outer mold insert and interior
Mold insert, the outer mold insert are socketed in the outside of interior mold insert, and the side of interior mold insert is provided with handware, and the bottom of the handware is set
Be equipped with brushing needle, one end of brushing needle is fixedly connected with handware, and the other end of brushing needle is provided with pushing block, the side of pushing block with it is interior
Mold insert abuts that the pushing block is flexibly connected with interior mold insert, and the outer surface of pushing block is additionally provided with pad, and pad is with promoting
Block fixes fitting, and fixed screw is provided with the center of pad, and the pad is fixedly mounted by fixed screw and outer mold insert, Gu
The outer ring for determining screw is socketed with spring, and one end and the pad of spring offset, and the bottom of the fixed screw is additionally provided with push rod, top
Bar is fixed with fixed screw and is bonded.
As further program of the utility model：Company is fixed in the side of the fixed screw through pad and with pushing block
Connect.
As further program of the utility model：The inner side of the pushing block and the side of interior mold insert are seamlessly connected.
As further program of the utility model：The brushing needle is chimeric with pushing block fixation.
Compared with prior art, the utility model beneficial effect：
This brushing needle mechanism, reasonable integral structure, acting is more efficient, and ejection direction is more accurate, zero deflection, is easy to tie up
Shield, propulsion work is more efficient, and handware realizes propulsion under the impetus of push rod, has both completed once one die cavity of brush
Specific aim operates, and the effective handware that avoids causes powder remaining influence product quality with die cavity friction, effective to improve
Product quality, product qualification rate is improved, makes product possess the good market competitiveness.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：The outer mold inserts of 1-；Mold insert in 2-；3- handwares；4- brushing needles；5- pushing blocks；6- pads；7- fixed screws；8-
Spring；9- push rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of brushing needle mechanism, including outer mold insert 1 and interior mold insert 2, outer edge
Part 1 is socketed in the outside of interior mold insert 2, and the side of interior mold insert 2 is provided with handware 3, and the bottom of handware 3 is provided with brushing needle 4, brush
One end of pin 4 is fixedly connected with handware 3, and the other end of brushing needle 4 is provided with pushing block 5, the side of pushing block 5 and interior mold insert 2
Abut, pushing block 5 is flexibly connected with interior mold insert 2, and the relatively interior mold insert 2 of pushing block 5 moves back and forth, outside pushing block 5
Surface is additionally provided with pad 6, and pad 6 avoids pushing block 5 from being impacted by hardness, and pad 6 is fixed with pushing block 5 and is bonded, pad 6
Fixed screw 7 is installed, pad 6 is fixedly mounted by fixed screw 7 and outer mold insert 1, the outer ring socket of fixed screw 7 at center
There is spring 8, the side of fixed screw 7 is fixedly connected through pad 6 and with pushing block 5, and pushing block 5 enters under the promotion of push rod 9
Row moves back and forth, and pad 6 prevents fixed screw 7 from causing rigid impact to the outer surface of brushing needle mechanism, makes overall structure more resistance to
Use, one end and the pad 6 of spring 8 offset, and the bottom of fixed screw 7 is additionally provided with push rod 9, and push rod 9 is fixed with fixed screw 7
Fitting, this brushing needle mechanism, the inner side of pushing block 5 and the side of interior mold insert 2 are seamlessly connected, and acting is more reasonable, and ejection direction is more
Add accurately, zero deflection, brushing needle 4 is chimeric with the fixation of pushing block 5, and brushing needle 4 is embedded in the interior recess of pushing block 5, and push rod 9 moves back and forth
So as to drive pushing block 5 to slide up and down, brushing needle 4 is swung up under the drive of pushing block 5, so as to eject handware 3, works as ejection
After product, push rod 9 under the reset response of spring 8, rebound by reset, brushing needle 4 and pushing block 5 also in succession to bottom offset, so as to
Driving handware 3 effectively to withdraw, reasonable integral structure, be easy to safeguard, ejection direction is more accurate, promotes work more efficient,
Handware 3 realizes propulsion under the impetus of push rod 9, has both completed the specific aim operation for once brushing a die cavity, and effectively
Avoid handware 3 and die cavity friction cause powder remaining influence product quality, effectively improve product quality, improve product
Qualification rate, product is made to possess the good market competitiveness.
In summary：This brushing needle mechanism, reasonable integral structure, acting is more efficient, and ejection direction is more accurate, unbiased
Difference, it is easy to safeguard, propulsion work is more efficient, and handware 3 realizes propulsion under the impetus of push rod 9, has both completed once
The specific aim operation of one die cavity of brush, but the effective handware 3 that avoids causes powder remaining influence product matter with die cavity friction
Amount, product quality is effectively improved, improve product qualification rate, make product possess the good market competitiveness.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of brushing needle mechanism, including outer mold insert (1) and interior mold insert (2), it is characterised in that：In the outer mold insert (1) is socketed in
The outside of mold insert (2), the side of interior mold insert (2) are provided with handware (3), and the bottom of the handware (3) is provided with brushing needle
(4), one end of brushing needle (4) is fixedly connected with handware (3), and the other end of brushing needle (4) is provided with pushing block (5), pushing block (5)
Side abut that the pushing block (5) is flexibly connected with interior mold insert (2), the outer surface of pushing block (5) with interior mold insert (2)
Pad (6) is additionally provided with, pad (6) is bonded with pushing block (5) fixation, and fixed screw (7) is provided with the center of pad (6),
The pad (6) is fixedly mounted by fixed screw (7) and outer mold insert (1), and the outer ring of fixed screw (7) is socketed with spring (8),
One end of spring (8) offsets with pad (6), and the bottom of the fixed screw (7) is additionally provided with push rod (9), and push rod (9) is with fixing
The fixed fitting of screw (7).
A kind of 2. brushing needle mechanism according to claim 1, it is characterised in that：The side of the fixed screw (7) is through pad
Piece (6) is simultaneously fixedly connected with pushing block (5).
A kind of 3. brushing needle mechanism according to claim 1, it is characterised in that：The inner side of the pushing block (5) and interior mold insert
(2) side is seamlessly connected.
A kind of 4. brushing needle mechanism according to claim 1, it is characterised in that：The brushing needle (4) and pushing block (5) fixation are embedding
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538307.6U CN206780834U (en) | 2017-05-12 | 2017-05-12 | A kind of brushing needle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538307.6U CN206780834U (en) | 2017-05-12 | 2017-05-12 | A kind of brushing needle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780834U true CN206780834U (en) | 2017-12-22 |
Family
ID=60712383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538307.6U Active CN206780834U (en) | 2017-05-12 | 2017-05-12 | A kind of brushing needle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715006A (en) * | 2018-06-13 | 2018-10-30 | 惠州至精精密技术有限公司 | A kind of mold and oblique top, garden top class handware glue injection method of handware |
-
2017
- 2017-05-12 CN CN201720538307.6U patent/CN206780834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715006A (en) * | 2018-06-13 | 2018-10-30 | 惠州至精精密技术有限公司 | A kind of mold and oblique top, garden top class handware glue injection method of handware |
| CN108715006B (en) * | 2018-06-13 | 2024-03-26 | 惠州至精精密技术有限公司 | Die for hardware and glue injection method for hardware with inclined top and dome |
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