CN205905323U - Injection mold that pulled out in convenient material area - Google Patents
Injection mold that pulled out in convenient material area Download PDFInfo
- Publication number
- CN205905323U CN205905323U CN201620705414.9U CN201620705414U CN205905323U CN 205905323 U CN205905323 U CN 205905323U CN 201620705414 U CN201620705414 U CN 201620705414U CN 205905323 U CN205905323 U CN 205905323U
- Authority
- CN
- China
- Prior art keywords
- push rod
- material strip
- push pedal
- top board
- injection mold
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold that pulled out in convenient material area, including front mould and back mould, this front mould includes the panel, take off flitch and preceding template, this back mould includes the bottom plate, the mould foot, back template and push pedal, be equipped with the roof between two mould feet, be equipped with the thimble on the roof, be equipped with the material area in the push pedal, the thimble passes the back template, and this thimble top is taken at the material, install the push rod on the rear side of push pedal, the push rod passes the back template and stretches out in the trailing flank of back template, the roof can act on the rear end of push rod, be equipped with two recesses on the push rod, be equipped with ripples pearl screw on the side of back template, the one end that is provided with the ripples pearl of ripples pearl screw is replaced on the push rod. The utility model discloses simple structure can realize that the push pedal stops and pull out the material area when the push pedal stops, has made things convenient for pulling out of material area, has realized that moreover, whole motion is more reliable a purpose of taking out the multimode product in moulding plastics the circulation, and production efficiency is high.
Description
Technical field
This utility model is related to technical field of mold, particularly to a kind of injection mold facilitating material strip pull-out.
Background technology
Existing common die is molded a circulation and can only take out a mould product, and the molding cycle of product is long, work efficiency
Low.And existing material belt type mould, though the purpose that multimode product is taken out in a circulation can be realized using material strip, structure is more
Complexity, needs to complete the pull-out of material strip by external force (as oil cylinder or cylinder), and material strip pull-out is inconvenient, and motion is unstable, raw
Produce less efficient.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of injection mould facilitating material strip pull-out
Tool, this injection mold structure is simple, motion reliability and work efficiency is higher.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is achieved through the following technical solutions: one
Kind facilitate the injection mold of material strip pull-out, includings front mould and rear mold, panel that this front mould includes setting gradually from front to back, de- expect
Plate and front template, this rear mold includes base plate, two support blocks being vertically installed on front side of base plate, is horizontally placed on two support blocks
Rear pattern plate and be located at push pedal between rear pattern plate and front template, be provided with top board between two support blocks, top board is provided with thimble,
It is provided with material strip in push pedal, described thimble passes through described rear pattern plate, and this thimble withstands on material strip, the rear side of described push pedal is installed
There is push rod, this push rod passes through rear pattern plate and stretches out in the trailing flank of rear pattern plate, and described top board can act on the rear end of this push rod,
Described push rod is provided with two grooves arranging in front and back, the side of described rear pattern plate be provided with one perpendicular to push rod ripple pearl spiral shell
Silk, one end being provided with ripple pearl of this ripple pearl screw is supported on described push rod.
Further, described top board is provided with limited block.
Further, described stripper plate is fixed with a guide pin, this guide pin sequentially passes through front template, push pedal, rear mold backward
Plate and top board.
Further, described guide pin includes ailhead and post, and described front template is provided with shoulder hole, after die sinking, guide pin
Ailhead is resisted against on the cascaded surface of shoulder hole.
Further, described top board is equipped with the guide pillar being fixed on base plate.
Further, the outer end of described ripple pearl screw is provided with locking nut.
The beneficial effects of the utility model are: this utility model, is pushed up ejecting push plate by the cooperation of top board and push rod
Plate and thimble reset, and the push pedal after ejecting stops motionless in the presence of ripple pearl screw, and material strip can be drawn out.This utility model
Structure is simple, it is possible to achieve push pedal stops and the pull-out material strip when push pedal stops, facilitates the pull-out of material strip it is achieved that at one
The purpose of multimode product is taken out in injection cycle, and, whole motion is reliable, and production efficiency is high.
Brief description
Fig. 1 is the structural representation in matched moulds state for this utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the structural representation after this utility model die sinking.
Fig. 4 is the side view after this utility model die sinking.
Fig. 5 is the structural representation after the ejection of this utility model top board.
Fig. 6 is the side view after the ejection of this utility model top board.
Fig. 7 is the enlarged diagram of a part in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
As shown in Figures 1 to 7, a kind of facilitate material strip pull-out injection mold, including front mould and rear mold, this front mould include from
Panel 1, stripper plate 2 and front template 3 that A-P sets gradually, this rear mold includes base plate 4, is vertically installed on base plate 4 front side
Two support blocks 5, the rear pattern plate 6 being horizontally placed on two support blocks 5 and be located at push pedal between rear pattern plate 6 and front template 3
7, it is provided with top board 8 between two support blocks 5, top board 8 is provided with thimble 9, in push pedal 7, is provided with material strip 10, described thimble 9 passes through described
Rear pattern plate 6, and this thimble 9 withstands on material strip 10, and the rear side of described push pedal 7 is provided with push rod 11, this push rod 11 passes through rear mold
Plate 6 simultaneously stretches out in the trailing flank of rear pattern plate 6, and described top board 8 can act on the rear end of this push rod 11, and described push rod 11 is provided with
In two grooves 111 arranging in front and back, the side of described rear pattern plate 6 be provided with one perpendicular to push rod 11 ripple pearl screw 12, should
One end being provided with ripple pearl 123 of ripple pearl screw 12 is supported on described push rod 11.Also set on the outer end of described ripple pearl screw 12
There is locking nut 13, to lock to ripple pearl screw 12.Specifically, ripple pearl screw 12 is by housing 121, spring 122 and
Ripple pearl 123 is constituted, and wherein, housing 121 has an accommodating chamber, and this receiving intracavity is provided with spring 122 and is located on spring 122 outer end
Ripple pearl 123, spring 122 can promote ripple pearl 123 mobile, when ripple pearl 123 is squeezed, can be to the accommodating intracavity of housing 121
Portion moves, and compression spring 122, and when extruding releases, spring 122 can promote ripple pearl 123 to be displaced outwardly.
Furtherly, top board 8 is provided with limited block 14, the ejection action of top board 8 is carried out spacing.
Furtherly, stripper plate 2 is fixed with a guide pin 15, this guide pin 15 sequentially pass through backward front template 3, push pedal 7, after
Template 6 and top board 8.During die sinking, front mould can move under the restriction guiding of this guide pin 15.This guide pin includes ailhead 152
With post 151, described front template 3 is provided with shoulder hole 31, and after die sinking, the ailhead 152 of guide pin 15 is resisted against the rank of shoulder hole 31
On tread.
Furtherly, in this utility model, top board 8 is equipped with the guide pillar 16 being fixed on base plate 4.Top board is in guide pillar
Restriction guiding lower movable.
During work, as shown in Figure 3 and Figure 4, front mould is opened, and panel 1 and stripper plate 2 move forward, and open in advance, drive is led
Nail 15 is mobile, until the ailhead 152 of guide pin 15 is resisted against on the cascaded surface of shoulder hole 31 of front template 3, thus in guide pin 15
Under drive, front template 3 is mobile, after current template 3 moves into place, in the presence of outside push rod under, top board 8 ejects, top board 8
Push rod 11 and thimble 9 is driven to eject, push pedal 7 is ejected by push rod 11.When push rod 11 and push pedal 7 are not ejected, ripple pearl screw 12
Ripple pearl 123 is stuck in the groove 111 at the forward position of push rod 11.When push rod 11 is ejected by top board 8, push rod 11 is to ripple pearl spiral shell
The extruding of the ripple pearl 123 of silk 12 is so that ripple pearl 123 departs from the groove 111 at the forward position of push rod 11, and to ripple pearl screw 12
Internal mobile, after the groove 111 at the position rearward on push rod 11 runs into ripple pearl 123 of ripple pearl screw 12, ripple pearl screw 12
Interior spring 122 promotes in the groove 111 that ripple pearl 123 snaps at the position rearward on push rod 11 so that push pedal 7 ejection completes.
Then, as shown in Figure 5 and Figure 6, top board 8 can be return, and drives thimble 9 to return so that thimble 9 is no longer interfere with drawing of material strip 10
Go out.After top board 8 and thimble 9 are return, push pedal 7, in the presence of ripple pearl screw 12, stops motionless, now can be utilized and automatically draws material
Material strip is pulled out by band mechanism.
This utility model has the advantage that this utility model passes through the cooperation of top board and push rod by ejecting push plate, pushes up
Plate and thimble reset, and the push pedal after ejecting stops motionless in the presence of ripple pearl screw, and material strip can be drawn out.This injection mold
Structure is simple, it is possible to achieve push pedal stops and the pull-out material strip when push pedal stops, facilitates the pull-out of material strip it is achieved that at one
The purpose of multimode product is taken out in injection cycle, and, whole motion is reliable, and production efficiency is high.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (6)
1. a kind of injection mold facilitating material strip pull-out it is characterised in that: include front mould and rear mold, this front mould is included from front to back
Panel, stripper plate and the front template setting gradually, this rear mold include base plate, two support blocks being vertically installed on front side of base plate,
It is horizontally placed on the rear pattern plate on two support blocks and the push pedal being located between rear pattern plate and front template, be provided between two support blocks
Top board, top board is provided with thimble, is provided with material strip in push pedal, and described thimble passes through described rear pattern plate, and this thimble withstands on material strip,
On the rear side of described push pedal, push rod is installed, this push rod passes through rear pattern plate and stretches out in the trailing flank of rear pattern plate, and described top board can
To act on the rear end of this push rod, described push rod is provided with two grooves arranging in front and back, and the side of described rear pattern plate sets
Have one perpendicular to push rod ripple pearl screw, one end being provided with ripple pearl of this ripple pearl screw is supported on described push rod.
2. according to claim 1 facilitate material strip pull-out injection mold it is characterised in that: described top board is provided with spacing
Block.
3. according to claim 1 facilitate material strip pull-out injection mold it is characterised in that: be fixed with described stripper plate
One guide pin, this guide pin sequentially passes through front template, push pedal, rear pattern plate and top board backward.
4. according to claim 3 facilitate material strip pull-out injection mold it is characterised in that: described guide pin include ailhead and
Post, described front template is provided with shoulder hole, and after die sinking, the ailhead of guide pin is resisted against on the cascaded surface of shoulder hole.
5. the injection mold facilitating material strip pull-out according to claim 1 it is characterised in that: be equipped with solid on described top board
Guide pillar on base plate.
6. according to claim 1 facilitate material strip pull-out injection mold it is characterised in that: the outer end of described ripple pearl screw
It is provided with locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705414.9U CN205905323U (en) | 2016-07-06 | 2016-07-06 | Injection mold that pulled out in convenient material area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705414.9U CN205905323U (en) | 2016-07-06 | 2016-07-06 | Injection mold that pulled out in convenient material area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905323U true CN205905323U (en) | 2017-01-25 |
Family
ID=57804662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705414.9U Expired - Fee Related CN205905323U (en) | 2016-07-06 | 2016-07-06 | Injection mold that pulled out in convenient material area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946181A (en) * | 2016-07-06 | 2016-09-21 | 健大电业制品（昆山）有限公司 | Injection mold facilitating pulling-out of material belt |
-
2016
- 2016-07-06 CN CN201620705414.9U patent/CN205905323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946181A (en) * | 2016-07-06 | 2016-09-21 | 健大电业制品（昆山）有限公司 | Injection mold facilitating pulling-out of material belt |
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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 |
Granted publication date: 20170125 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |