CN205572938U - Ejector rod device - Google Patents
Ejector rod device Download PDFInfo
- Publication number
- CN205572938U CN205572938U CN201620418230.4U CN201620418230U CN205572938U CN 205572938 U CN205572938 U CN 205572938U CN 201620418230 U CN201620418230 U CN 201620418230U CN 205572938 U CN205572938 U CN 205572938U
- Authority
- CN
- China
- Prior art keywords
- straight
- bar
- bulb
- fixed disk
- chute
- 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
- Casting Devices For Molds (AREA)
Abstract
The utility model discloses an ejector rod device, including ejector pin body and ejector pin fixer, the ejector pin body comprises the body of rod and pole head, and the pole head fixes in the head end position of the body of rod, and the ejector pin fixer comprises upper fixing tray, lower fixing tray and three straight -bars, and the both ends of straight -bar are equipped with articulated joint and bulb respectively, upper fixing tray and lower fixing tray all adopt discoid structure, and upper fixing tray and lower fixing tray's central point puts and all is equipped with the through -hole, the utility model has the advantages of simple and reasonable structure, convenient to use, the bulk strength is high, not only can prevent the bending, wholly possesses certain shock -absorbing capacity simultaneously to holistic life has been increased.
Description
Technical field
This utility model relates to mould manufacture field, specifically a kind of pin-lift arrangement.
Background technology
In plastics mould and compression mod, push rod is mainly used to from punch or die to depart from the product of injection mo(u)lding punch or die.When injection or during die casting, some product is on punch or stays in die, is at this moment accomplished by push rod and is ejected by product, make product disengaging punch or die.In cold-punching mould, the product of the product swept away or the product of press-bending or stretching to be ejected from die by push rod or die pad.In these cases, without push rod, product is difficult to take out.
Easily there is bending in use in existing push rod, and entirety is difficult to fix, it is therefore desirable to improved.
Utility model content
The purpose of this utility model is to provide a kind of pin-lift arrangement, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of pin-lift arrangement, including push rod body and push rod holder, push rod body is made up of the body of rod and head, and head is fixed on the head-end location of the body of rod, push rod holder is made up of upper fixed disk, lower fixed disk and three straight-bars, straight-bar be respectively arranged at two ends with articulated joint and bulb；Fixed dish and lower fixed disk all use disc-shaped structure, the center of upper fixed disk and lower fixed disk to be equipped with through hole, and the outer edge of upper fixed disk offers three hinged groove uniformly, and the articulated joint of straight-bar is movably articulated in hinged groove by rotating shaft；The surface of described lower fixed disk offers three straight-bar chutes, and straight-bar chute is uniformly arranged towards the center of circle of lower fixed disk, and the lower section of straight-bar chute offers bulb chute, and bulb chute is connected with straight-bar chute；The inner opposite end of straight-bar chute is connected with the jack being vertically arranged, and jack is also connected with bulb chute；Described bulb chute and straight-bar chute are respectively cooperating with bulb and straight-bar is arranged, and jack diameter is more than bulb and the diameter of straight-bar, and described bulb diameter is more than the diameter of straight-bar；Bulb and straight-bar are movably arranged in bulb chute and straight-bar chute respectively by jack；The described body of rod sequentially passes through the through hole of fixed disk and lower fixed disk, during actually used, lower fixed disk is fixed on mould, the now through-hole alignment demoulding hole of lower fixed disk, the most just can be ejected by product by the body of rod, when the body of rod is applied active force, three straight-bars in gusseted can effectively prevent the body of rod from skew occur, straight-bar and bulb slide respectively in straight-bar chute and bulb chute simultaneously, so also achieve the effect of buffering.
As further program of the utility model: fixed dish, lower fixed disk and straight-bar all use stainless steel to make.
As this utility model further scheme: described straight-bar, articulated joint and bulb use integral structure.
Compared with prior art, the beneficial effects of the utility model are: this utility model is simple and reasonable, easy to use, and bulk strength is high, are possible not only to prevent bending, and entirety possesses certain shock-absorbing capacity simultaneously, thus adds the service life of entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pin-lift arrangement of this utility model.
Fig. 2 is the structural representation of straight-bar in a kind of pin-lift arrangement of this utility model.
Fig. 3 is the structural representation of upper fixed disk in a kind of pin-lift arrangement of this utility model.
Fig. 4 is the top view of lower fixed disk in a kind of pin-lift arrangement of this utility model.
Fig. 5 is the A-A view of Fig. 4.
In figure: the 1-body of rod, 2-head, 3-push rod holder, the upper fixed disk of 4-, 5-lower fixed disk, 6-straight-bar, 7-hinged groove, 8-through hole, 9-articulated joint, 10-circular hole, 11-bulb, 12-straight-bar chute, 13-jack, 14-bulb chute, 15-rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only 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.
Refer to Fig. 1～5, in this utility model embodiment, a kind of pin-lift arrangement, including push rod body and push rod holder 3, push rod body is made up of the body of rod 1 and head 2, and head 2 is fixed on the head-end location of the body of rod 1, push rod holder 3 is made up of upper fixed disk 4, lower fixed disk 5 and three straight-bars 6, straight-bar 6 be respectively arranged at two ends with articulated joint 9 and bulb 11；Fixed dish 4 and lower fixed disk 5 all use disc-shaped structure, the center of upper fixed disk 4 and lower fixed disk 5 is equipped with through hole 8, offering three hinged groove 7 on the outer edge of upper fixed disk 4 uniformly, the articulated joint 9 of straight-bar 6 is movably articulated in hinged groove 7 by rotating shaft 15；The surface of described lower fixed disk 5 offers three straight-bar chutes 12, and straight-bar chute 12 is uniformly arranged towards the center of circle of lower fixed disk 5, and the lower section of straight-bar chute 12 offers bulb chute 14, and bulb chute 14 is connected with straight-bar chute 12；The inner opposite end of straight-bar chute 12 is connected with the jack 13 being vertically arranged, and jack 13 is also connected with bulb chute 14；Described bulb chute 14 and straight-bar chute 12 are respectively cooperating with bulb 11 and straight-bar 6 is arranged, and jack 13 diameter is more than bulb 11 and the diameter of straight-bar 6, and described bulb 11 diameter is more than the diameter of straight-bar 6；Bulb 11 and straight-bar 6 are movably arranged in bulb chute 14 and straight-bar chute 12 respectively by jack 13；The described body of rod 1 sequentially passes through the through hole 8 of fixed disk 4 and lower fixed disk 5, during actually used, lower fixed disk 5 is fixed on mould, now the through hole 8 of lower fixed disk 5 is directed at demoulding hole, the most just can be ejected by product by the body of rod 1, when the body of rod 1 is applied active force, three straight-bars 6 in gusseted can effectively prevent the body of rod 1 from skew occur, straight-bar 6 and bulb 11 slide respectively in straight-bar chute 12 and bulb chute 14 simultaneously, so also achieve the effect of buffering.
Fixed dish 4, lower fixed disk 5 and straight-bar 6 all use stainless steel to make.
Described straight-bar 6, articulated joint 9 and bulb 11 use integral structure.
Operation principle of the present utility model is: during actually used, lower fixed disk 5 is fixed on mould, now the through hole 8 of lower fixed disk 5 is directed at demoulding hole, the most just by the body of rod 1, product can be ejected, when the body of rod 1 is applied active force, three straight-bars 6 in gusseted can effectively prevent the body of rod 1 from skew occur, and straight-bar 6 and bulb 11 slide respectively in straight-bar chute 12 and bulb chute 14 simultaneously, so also achieve the effect of buffering.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. a pin-lift arrangement, it is characterised in that include push rod body and push rod holder, push rod body is made up of the body of rod and head, and head is fixed on the head-end location of the body of rod, push rod holder is made up of upper fixed disk, lower fixed disk and three straight-bars, straight-bar be respectively arranged at two ends with articulated joint and bulb；Fixed dish and lower fixed disk all use disc-shaped structure, the center of upper fixed disk and lower fixed disk to be equipped with through hole, and the outer edge of upper fixed disk offers three hinged groove uniformly, and the articulated joint of straight-bar is movably articulated in hinged groove by rotating shaft；The surface of described lower fixed disk offers three straight-bar chutes, and straight-bar chute is uniformly arranged towards the center of circle of lower fixed disk, and the lower section of straight-bar chute offers bulb chute, and bulb chute is connected with straight-bar chute；The inner opposite end of straight-bar chute is connected with the jack being vertically arranged, and jack is also connected with bulb chute；Described bulb chute and straight-bar chute are respectively cooperating with bulb and straight-bar is arranged, and jack diameter is more than bulb and the diameter of straight-bar, and described bulb diameter is more than the diameter of straight-bar；Bulb and straight-bar are movably arranged in bulb chute and straight-bar chute respectively by jack；The described body of rod sequentially passes through the through hole of fixed disk and lower fixed disk.
Pin-lift arrangement the most according to claim 1, it is characterised in that fixed dish, lower fixed disk and straight-bar all use stainless steel to make.
Pin-lift arrangement the most according to claim 1, it is characterised in that described straight-bar, articulated joint and bulb use integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418230.4U CN205572938U (en) | 2016-05-10 | 2016-05-10 | Ejector rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418230.4U CN205572938U (en) | 2016-05-10 | 2016-05-10 | Ejector rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572938U true CN205572938U (en) | 2016-09-14 |
Family
ID=56857408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418230.4U Expired - Fee Related CN205572938U (en) | 2016-05-10 | 2016-05-10 | Ejector rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572938U (en) |
-
2016
- 2016-05-10 CN CN201620418230.4U patent/CN205572938U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206336178U (en) | A kind of adjustable Automobile cup supporter | |
| CN205572938U (en) | Ejector rod device | |
| CN204502250U (en) | Athletic training Special buffer cushion | |
| CN205588586U (en) | Ejector pin fixing device | |
| CN206899767U (en) | A kind of double shower nozzles of 3D printer | |
| CN207148698U (en) | The high computer display of stability | |
| CN103496061A (en) | Ejector pin | |
| CN208760651U (en) | A kind of expanded pearlite rock beam transport trolley | |
| CN204292820U (en) | A kind of cup downfall prevention base | |
| CN208698002U (en) | A kind of rubber mat plate pressing device | |
| CN210525709U (en) | Effectual injection mold of shock attenuation | |
| CN208446960U (en) | A kind of labware cabinet | |
| CN206526757U (en) | A kind of test tube oscillating uniform device | |
| CN203753807U (en) | Plastic bottle inner cap conveying vibrating plate | |
| CN203935557U (en) | A kind of barbell disc laying rack | |
| CN206895530U (en) | A kind of novel anti-dropping sheep ear tag | |
| CN206039025U (en) | Microscope carries slide rack | |
| CN207195487U (en) | It is a kind of that there is the platen for reducing cushion effect function | |
| CN203627481U (en) | Eccentric special-shaped rivet | |
| CN203622714U (en) | Ejector pin | |
| CN203861070U (en) | Turner | |
| CN207308717U (en) | A kind of hardware dies slide block structure | |
| CN206914923U (en) | A kind of badminton ball barrel structure | |
| CN216493211U (en) | Tea biscuit mould of convenient split | |
| CN210076063U (en) | Antidetonation of corn thresher removes support |
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: 20160914 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |