CN202200490U - Portable mould ejector pin - Google Patents
Portable mould ejector pin Download PDFInfo
- Publication number
- CN202200490U CN202200490U CN2011203305287U CN201120330528U CN202200490U CN 202200490 U CN202200490 U CN 202200490U CN 2011203305287 U CN2011203305287 U CN 2011203305287U CN 201120330528 U CN201120330528 U CN 201120330528U CN 202200490 U CN202200490 U CN 202200490U
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- mould
- utility
- upper ejector
- model
- 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
- 235000019994 cava Nutrition 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a portable mould ejector pin, which consists of an upper ejector pin and a lower connecting piece, wherein the upper ejector pin is connected with the lower connecting piece through screw threads; the side surface of the upper ejector rod is provided with a flat surface matched with the die; the bottom of the lower connecting piece is inwards sunken to form an inner hexagonal structure. The utility model discloses a mould ejector pin is when needing to be changed or the maintenance ejector pin, as long as loosen the screw thread from the back, the ejector pin front part can be followed the core side and taken out, therefore need not unpack apart the mould and just can lift the ejector pin off, and it changes or maintains to be convenient for, has saved the assemble duration by a wide margin.
Description
Technical field
The utility model relates to a kind of mould parts, is specifically related to a kind of portable die push rod.
Background technology
At present, Shooting Technique has obtained extensive use, and injection moulding is a kind of method of industrial products production moulding.Injection (mo(u)lding) machine (being called for short injector or injection machine) is to utilize mould for plastics to process the main former of the plastic products of different shape thermoplastic or thermosetting material, and injection moulding realizes through injection machine and mould.
No matter in the plastics mould still is compression mod, all need use push rod, push rod mainly is used for from punch or die product with injection mo(u)lding and breaks away from punch or die, the i.e. demoulding.
Yet existing mould in the especially big-and-middle-sized mould, because the push rod problem need be changed or repair, needs the workload of dismounting very big.
Summary of the invention
The purpose of the utility model provides a kind of portable die push rod.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopts is: a kind of portable die push rod, and upper ejector pin is formed with following connector, and upper ejector pin is threaded with following connector;
The side of said upper ejector pin is provided with the flat horizontal surface that cooperates with mould;
Hexagonal structure in the said bottom of connector down caves inward and forms.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the utility model design has obtained a kind of ejector pin of die set, is divided into upper ejector pin and following connector two sections, and both are threaded; When needs are changed or keep in repair push rod; As long as unclamp screw thread from behind, the push rod previous section can be extracted out from core side, thereby need not take mould apart and just can unload lower push rod; Be convenient to its replacing or maintenance, significantly saved installation time.
2, the utility model is rational in infrastructure, is easy to realize that cost is lower, and has good operability, practicality, is suitable for applying.
Description of drawings
Fig. 1 is the front view of upper ejector pin among the utility model embodiment one;
Fig. 2 is the front view of following connector among the utility model embodiment one;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the assembling sketch map of the utility model embodiment one.
Wherein: 1, upper ejector pin; 2, following connector; 3, push rod fixed head; 4, push rod base plate; 5, base plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one
Shown in Fig. 1～4, a kind of portable die push rod is made up of upper ejector pin 1 and following connector 2, and upper ejector pin is threaded with following connector;
The side of said upper ejector pin is provided with the flat horizontal surface that cooperates with mould;
Hexagonal structure in the said bottom of connector down caves inward and forms.
If mould is when push rod takes place to need to change unusually in process of production; Unload the dynamic model part from board; Push-rod hole turns down connector (being thread head) from the mould back with inner hexagon spanner then; Because there is flat horizontal surface the upper ejector pin side, upper ejector pin can not rotate, and the screw thread between upper ejector pin and the following connector just can come loose like this; The upper ejector pin part just can directly be transferred from the core front; Change to new push rod again, threaded together.Just can easily change push rod at short notice.Practice thrift a large amount of installation times, get into rapidly and produce.
What should explain is; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. portable die push rod is characterized in that: be made up of upper ejector pin (1) and following connector (2), upper ejector pin is threaded with following connector;
The side of said upper ejector pin is provided with the flat horizontal surface that cooperates with mould;
Hexagonal structure in the said bottom of connector down caves inward and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203305287U CN202200490U (en) | 2011-09-05 | 2011-09-05 | Portable mould ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203305287U CN202200490U (en) | 2011-09-05 | 2011-09-05 | Portable mould ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200490U true CN202200490U (en) | 2012-04-25 |
Family
ID=45964627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203305287U Expired - Fee Related CN202200490U (en) | 2011-09-05 | 2011-09-05 | Portable mould ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814951A (en) * | 2012-09-12 | 2012-12-12 | 晟扬精密模具（昆山）有限公司 | Injection mould ejection pile |
-
2011
- 2011-09-05 CN CN2011203305287U patent/CN202200490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814951A (en) * | 2012-09-12 | 2012-12-12 | 晟扬精密模具（昆山）有限公司 | Injection mould ejection pile |
| CN102814951B (en) * | 2012-09-12 | 2014-10-15 | 晟扬精密模具（昆山）有限公司 | Injection mould ejection pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202200490U (en) | Portable mould ejector pin | |
| CN201913779U (en) | Front mold inclined ejection structure for injection mold | |
| CN202984432U (en) | Cold stamping mold capable of machining various V-shaped plates | |
| CN202427821U (en) | Stamping mold with rapid replacing type stamping head | |
| CN203040649U (en) | Mould mechanism of cake pressing machine | |
| CN204487962U (en) | Be provided with the flat plate mold of slip-off preventing rubbish nail | |
| CN102861851A (en) | Novel mould with replaceable mold core | |
| CN203124462U (en) | Cold-extruding device for metal tapered vertical pipe | |
| CN201506002U (en) | Common mode mould structure | |
| CN201676955U (en) | Device for replacing small die head of upper die of bending die | |
| CN203267095U (en) | Injection mold for automatically taking off threads | |
| CN202649268U (en) | Intelligent three-phase electric energy meter | |
| CN203919535U (en) | A kind of Novel low-pressure injection molding machine | |
| CN204320833U (en) | A kind of cold extrusion die of lamp radiator | |
| CN203567047U (en) | Upper cover mold of junction box | |
| CN205075259U (en) | Plastic mold's mold insert structure | |
| CN203666003U (en) | Instrument seat pressing die | |
| CN203267101U (en) | Insert positioning structure of injection mold | |
| CN203726720U (en) | Injection head mould ejecting device | |
| CN203862929U (en) | Tool for processing pipe-shaped rivet and hollow rivet | |
| CN203678898U (en) | Cold extrusion mould device for various shapes of inner holes | |
| CN203542997U (en) | Injection mold | |
| CN203994460U (en) | A kind of bunge bedstraw herb mould | |
| CN204171173U (en) | The shaping lower mould assembly of a kind of centre frame | |
| CN203316718U (en) | Double-hole pressing die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130905 |