CN209599777U - Mould ejecting mechanism before a kind of mold - Google Patents
Mould ejecting mechanism before a kind of mold Download PDFInfo
- Publication number
- CN209599777U CN209599777U CN201920198953.1U CN201920198953U CN209599777U CN 209599777 U CN209599777 U CN 209599777U CN 201920198953 U CN201920198953 U CN 201920198953U CN 209599777 U CN209599777 U CN 209599777U
- Authority
- CN
- China
- Prior art keywords
- mould
- pull rod
- ejector retainner
- ejecting mechanism
- retainner plate
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses mould ejecting mechanisms before a kind of mold, it is related to mold manufacture field, including preceding mould ejector retainner plate, the preceding mould ejector retainner plate is set on the preceding mould of mold, the preceding mould ejector retainner plate is equipped with preceding mould ejecting mechanism, the preceding mould ejecting mechanism includes pull rod, the pull rod is vertically arranged, the top of the pull rod, which is fixedly connected, is fixedly connected with hardboard by nearby mould ejector retainner plate side, the two sides of the pull rod are equipped with guide pad, the pull rod is fixed with spring by the bottom end of nearby mould ejector retainner plate side, the top of the pull rod, which is run through, is equipped with pin, the guide pad is slidably connected with pull rod, gradient corresponding with pin face is offered on the guide pad, mould needle plate motion problems before the utility model can be solved easily by mould liftout attachment before being arranged, only need on preceding mould needle plate plug-in preceding mould liftout attachment, installation is simple, substantially Original mould structure is not changed, this mechanism is simple, and part is few, and easy processing is easily installed, disassembles and maintains.
Description
Technical field
The utility model relates to mold manufacture field, mould ejecting mechanism before specifically a kind of mold.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.Current injection mold, product normally push up
When out in the case where clamping oblique top or other thimbles, cause product not easily to fall off.For the plastic product convenient for special construction
Smoothly demoulding, injection mold can generally use secondary ejecting mechanism, and ejection movement ejects plastic product from die cavity in two times,
To reduce thimble stress, mold generally can be using secondary ejecting mechanism in two times by the biggish product of part enclasping force
It is ejected from die cavity, i.e., after push plate and thimble eject a distance simultaneously, thimble then continues to ejecting product, existing secondary top
Mechanism generally comprises the secondary ejecting mechanism and spring secondary ejection mechanism using lever principle out, however, existing secondary
Ejecting mechanism haves the defects that the disadvantages of many, such as structure is complicated, installation trouble in the actual use process.
Utility model content
The purpose of this utility model is to provide mould ejecting mechanisms before a kind of mold, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
Mould ejecting mechanism before a kind of mold, including preceding mould ejector retainner plate, the preceding mould ejector retainner plate are set on the preceding mould of mold,
The preceding mould ejector retainner plate is equipped with preceding mould ejecting mechanism, and the preceding mould ejecting mechanism includes pull rod, and the pull rod is vertically arranged, institute
The top for stating pull rod, which is fixedly connected, is fixedly connected with hardboard by nearby mould ejector retainner plate side, and the two sides of the pull rod are equipped with guide pad.
As a further solution of the present invention: the pull rod is fixed with bullet by the bottom end of nearby mould ejector retainner plate side
Spring.
As a further solution of the present invention: the top of the pull rod, which is run through, is equipped with pin.
As a further solution of the present invention: the guide pad is slidably connected with pull rod.
As a further solution of the present invention: offering gradient corresponding with pin face on the guide pad.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through mould liftout attachment before being arranged
Mould needle plate motion problems before capable of solving easily, only need on preceding mould needle plate plug-in preceding mould liftout attachment, installation is simple, substantially not
Change original mould structure, this mechanism is simple, and part is few, and easy processing is easily installed, disassembles and maintains.
Detailed description of the invention
Fig. 1 is the overall structure diagram of mould ejecting mechanism before mold.
Fig. 2 is the cross-sectional view of preceding mould liftout attachment in mould ejecting mechanism before mold.
Fig. 3 is the schematic perspective view of preceding mould liftout attachment in mould ejecting mechanism before mold.
In figure: mould liftout attachment before mould ejector retainner plate, 2- before 1-, 3- pull rod, 4- pull rod fixing seat, 5- guide pad, 6- pin,
7- hardboard, 8- spring, 9- ejector retainner plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, is not understood to indicate or imply and faces ground importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1
Referring to Fig. 1, mould ejecting mechanism before a kind of mold, including preceding mould ejector retainner plate 1, the preceding mould ejector retainner plate 1 are set to
On the preceding mould of mold, the preceding mould ejector retainner plate 1 is equipped with preceding mould ejecting mechanism 2.
Fig. 2 and Fig. 3 are please referred to, the preceding mould ejecting mechanism 2 includes pull rod 3, and the pull rod 3 is vertically arranged, the pull rod 3
Top be fixedly connected and be fixedly connected with hardboard 7 by nearby 1 side of mould ejector retainner plate, the two sides of the pull rod 3 are equipped with guide pad 5, institute
It states pull rod 3 and is fixed with spring 8 by the bottom end of nearby 1 side of mould ejector retainner plate, the top of the pull rod 3, which is run through, is equipped with pin 6.
Embodiment 2
Fig. 1-3 is please referred to, other contents of the present embodiment are same as Example 1, the difference is that: the guide pad 5
It is slidably connected with pull rod 3, gradient corresponding with pin 6 face is offered on the guide pad 5.
Pull rod fixing seat 4 is mounted in mold rear mold, drives 3 vertical motion of pull rod by the driving force of open mold.Pull rod 3
On hardboard 7 haul before mould ejector retainner plate 1 follow 3 direction of motion of pull rod to move, since the pressure in guide pad gradient face acts on, pull rod
3 while pull open, 7 transverse movement of hardboard, before hardboard 7 is detached from behind mould ejector retainner plate 1, to preceding mould ejector retainner plate 1 without applying driving force,
The preceding movement of mould ejector retainner plate 1 terminates.The hardboard 7 being mounted on pull rod 3 does compound motion, both vertical motion, also transverse movement, in turn
1 ejecting product of mould needle plate plate before driving while with die sinking, this mechanical structure is simple and reliable, without additionally utilizing other drives
Power.It accomplishs without any letup with die sinking movement, reduces injection cycle.
1 motion problems of mould needle plate before the utility model can be solved easily by mould liftout attachment 2 before being arranged, only need to be preceding
Plug-in preceding mould liftout attachment 2 on mould needle plate, installation is simple, does not change original mould structure substantially, this mechanism is simple, and part is few,
Easy processing is easily installed, disassembles and maintains.
Claims (5)
1. mould ejecting mechanism before a kind of mold, including preceding mould ejector retainner plate (1), before the preceding mould ejector retainner plate (1) is set to mold
On mould, the preceding mould ejector retainner plate (1) is equipped with preceding mould ejecting mechanism (2), which is characterized in that preceding mould ejecting mechanism (2) packet
It includes pull rod (3), the pull rod (3) is vertically arranged, and the top of the pull rod (3) is fixedly connected by nearby mould ejector retainner plate (1) side
It is fixedly connected hardboard (7), the two sides of the pull rod (3) are equipped with guide pad (5).
2. mould ejecting mechanism before mold according to claim 1, which is characterized in that the pull rod (3) is by nearby mould thimble
The bottom end of plate (1) side is fixed with spring (8).
3. mould ejecting mechanism before mold according to claim 1, which is characterized in that the top of the pull rod (3), which is run through, to be set
There are pin (6).
4. mould ejecting mechanism before mold according to claim 1, which is characterized in that the guide pad (5) and pull rod (3) are sliding
Dynamic connection.
5. mould ejecting mechanism before mold according to claim 3, which is characterized in that offered on the guide pad (5) with
The corresponding gradient face of pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198953.1U CN209599777U (en) | 2019-02-15 | 2019-02-15 | Mould ejecting mechanism before a kind of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198953.1U CN209599777U (en) | 2019-02-15 | 2019-02-15 | Mould ejecting mechanism before a kind of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209599777U true CN209599777U (en) | 2019-11-08 |
Family
ID=68402180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198953.1U Expired - Fee Related CN209599777U (en) | 2019-02-15 | 2019-02-15 | Mould ejecting mechanism before a kind of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209599777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884060A (en) * | 2019-12-19 | 2020-03-17 | 天津银宝山新科技有限公司 | Synchronous die opening and ejection button machine without guide rail |
| CN113119403A (en) * | 2021-04-02 | 2021-07-16 | 金华市弘驰科技有限公司 | Mold capable of realizing pulling-out and returning of front mold by opening and closing synchronous mold |
-
2019
- 2019-02-15 CN CN201920198953.1U patent/CN209599777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884060A (en) * | 2019-12-19 | 2020-03-17 | 天津银宝山新科技有限公司 | Synchronous die opening and ejection button machine without guide rail |
| CN113119403A (en) * | 2021-04-02 | 2021-07-16 | 金华市弘驰科技有限公司 | Mold capable of realizing pulling-out and returning of front mold by opening and closing synchronous mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737856B (en) | Printer panel passive sequential matched moulds precision die | |
| CN209599777U (en) | Mould ejecting mechanism before a kind of mold | |
| CN207549335U (en) | A kind of inclined-ejection core pulling mechanism of bumper mold | |
| CN103341955B (en) | A kind of automobile lamp body mold separate type oblique core drawing mechanism | |
| CN110682507A (en) | Injection mold | |
| CN204183814U (en) | Injection forming mold | |
| CN102785334B (en) | Injection mould for manufacturing of electrical box covers | |
| CN209599776U (en) | A kind of secondary ejection mechanism for mold | |
| CN104802370A (en) | Mold of front mold ejection and demolding structure | |
| CN115230094B (en) | Inner core-pulling injection mold with spring protection mechanism | |
| CN203876156U (en) | Side core-pulling plastic mold | |
| CN102825739A (en) | Injection mould ejecting device with continuously-changeable ejecting distance | |
| CN105773917A (en) | Die with novel die locking snap | |
| CN103737824B (en) | The parallel-moving type precision die of hiding of cells in notebook computer lid | |
| CN109093939A (en) | Register face injection forming mold and the Shooting Technique for manufacturing register face | |
| CN205097475U (en) | Area is secondary ejection mechanism on top to one side | |
| CN208992988U (en) | A kind of mold mechanism of the cover half with lifter ejection | |
| CN207105504U (en) | A kind of gasoline economizer shell mould | |
| CN107901360B (en) | Automatic ejection device with time delay function and mold with same | |
| CN208305655U (en) | A kind of electric connector mold of board-like ejection | |
| CN217573897U (en) | Double-end injection mold | |
| CN216100195U (en) | Inclined pulling structure of precision mold | |
| CN211993947U (en) | Passenger car front threshold working of plastics injection mold | |
| CN109130101A (en) | A kind of simple preceding mould pitched roof mechanism injection mold | |
| CN209320179U (en) | Easy-to-dismount injection mold |
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: 20191108 Termination date: 20210215 |