CN205816765U - The mould of automatic ejection slide block moulding section - Google Patents
The mould of automatic ejection slide block moulding section Download PDFInfo
- Publication number
- CN205816765U CN205816765U CN201620509595.8U CN201620509595U CN205816765U CN 205816765 U CN205816765 U CN 205816765U CN 201620509595 U CN201620509595 U CN 201620509595U CN 205816765 U CN205816765 U CN 205816765U
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- thimble
- slide block
- fixed plate
- mould
- moulding section
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Abstract
nullThe utility model discloses the mould of a kind of automatic ejection slide block moulding section，Including external mould frame、Interior die and automatic ejecting mechanism，Described automatic ejecting mechanism is fixed on external mould frame by bracing frame，One end contacts with interior die，The other end is oil hydraulic cylinder actuating unit，Described automatic ejecting mechanism includes thimble、Forming slide、Thimble fixed plate and slide block chute，Described thimble fixed plate is arranged on the lower end of bracing frame，The lower section of thimble fixed plate is provided with slide block chute，Thimble one end is fixed in thimble fixed plate，The other end is arranged in slide block chute，Described forming slide connects oil hydraulic cylinder actuating unit，Driven by oil hydraulic cylinder actuating unit and form relative motion with thimble，Realize ejecting of foundry goods slide block moulding section，The problem that the product in producing draws deformation can be solved，Ensure the planarity requirements of part，Improve production efficiency，Reduce production cost.
Description
Technical field
This utility model relates to Design of Dies technical field, particularly to the mould of a kind of automatic ejection slide block moulding section
Tool.
Background technology
Along with the development of technology, the structure of foundry goods becomes increasingly complex, and demand and requirement are more and more higher.Magnesium alloy tool rest quilt
It is widely used on electric cutting tool, the particularity used due to it, it is desired to the flatness of tool rest base must is fulfilled for it to be made
Use permissible accuracy.
In existing foundry goods, need to increase additional process and could meet client's planarity requirements to tool rest base, its cost
Higher, and the market advantage is not enough.For the tool rest base of slide block moulding section, mould there is no this can the structure of automatic ejection, because of
In this casting process, product all has the problem drawing deformation, needs to increase follow-up auxiliary processing procedure to reach customer demand.
Summary of the invention
In order to overcome drawbacks described above, this utility model provide one can by mould automatic ejection in process of production its
Base moulding section, can solve the problem that the product in producing draws deformation, it is ensured that the planarity requirements of part, improves and produces effect
Rate, reduces the mould of the automatic ejection slide block moulding section of production cost.
This utility model be the technical scheme is that a kind of automatic ejection slide block forming part to solve its technical problem
The mould divided, including external mould frame, interior die and automatic ejecting mechanism, described automatic ejecting mechanism is fixed on external mold by bracing frame
On frame, one end contacts with interior die, and the other end is oil hydraulic cylinder actuating unit, and described automatic ejecting mechanism includes that thimble, molding are sliding
Block, thimble fixed plate and slide block chute, described thimble fixed plate is arranged on the lower end of bracing frame, and the lower section of thimble fixed plate sets
Having slide block chute, thimble one end to be fixed in thimble fixed plate, the other end is arranged in slide block chute, and described forming slide connects
Oil hydraulic cylinder actuating unit, is driven by oil hydraulic cylinder actuating unit and forms relative motion with thimble, it is achieved foundry goods slide block moulding section
Eject.
As further improvement of the utility model, it is provided with thimble below the side of described thimble fixed plate and fixes lower limit
Block.
As further improvement of the utility model, support frame as described above is provided with the wedge controlling thimble fixed plate shift position
Shape spring activity position-limit mechanism.
As further improvement of the utility model, the back side of support frame as described above is provided with the stroke limit connecting forming slide
Switch.
The beneficial effects of the utility model are: be compared with the prior art, the advantage using the technical solution of the utility model
It is:
1., in terms of opposed configuration position relationship: this utility model automatic ejection structure, centre is that slide block is connected with oil cylinder
Mechanism and thimble ejection mechanism, driven the relative motion of forming slide and thimble, reach foundry goods slide block molding by oil hydraulic cylinder
Ejecting of part.
2. in terms of judging feasibility: it is solid with thimble that Design of Dies of the present utility model essentially consists in forming slide main body
Determine the gap between plate, and fix lower limit, the movable spacing and travel switch of wedge shape spring by slide block chute, ejector retainner plate simultaneously
Spacing, reach the relative motion of forming slide and thimble, thus realize ejecting of foundry goods slide block moulding section.
Accompanying drawing explanation
Fig. 1 is this utility model structure organization figure；
Fig. 2 is this utility model automatic ejecting mechanism front schematic view；
Fig. 3 is this utility model automatic ejecting mechanism reverse side schematic diagram；
Figure indicates: 1-external mould frame；Die in 2-；3-automatic ejecting mechanism；4-bracing frame；5-oil hydraulic cylinder actuating unit；
6-thimble；7-forming slide；8-thimble fixed plate；9-slide block chute；Lower position block fixed by 10-thimble；11-wedge shape spring is movable
Position-limit mechanism；12-lead limit switch.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, this utility model is made further
Describing in detail, this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
Fig. 1 shows a kind of embodiment of the mould of this utility model a kind of automatic ejection slide block moulding section, including
External mould frame 1, interior die 2 and automatic ejecting mechanism 3, described automatic ejecting mechanism 3 is fixed on external mould frame 1 by bracing frame 4, and one
End contact with interior die 2, the other end is oil hydraulic cylinder actuating unit 5, described automatic ejecting mechanism include thimble 6, forming slide 7,
Thimble fixed plate 8 and slide block chute 9, described thimble fixed plate 8 is arranged on the lower end of bracing frame 4, the lower section of thimble fixed plate 8
Being provided with slide block chute 9, thimble 6 one end is fixed in thimble fixed plate 8, and the other end is arranged in slide block chute 9, and described molding is sliding
Block 7 connects oil hydraulic cylinder actuating unit 5, is driven by oil hydraulic cylinder actuating unit 5 and forms relative motion with thimble, it is achieved foundry goods slide block
Ejecting of moulding section.It is provided with thimble below the side of described thimble fixed plate 8 and fixes lower position block 10.On support frame as described above 4
It is provided with the wedge shape spring activity position-limit mechanism 11 controlling thimble fixed plate 8 shift position.The back side of support frame as described above 4 is provided with connection
The lead limit switch 12 of forming slide.
Specific implementation process
1, thimble retreats: oil cylinder advances and drives forming slide downward, and fixing ejector retainner plate 8 fixes lower position block encountering thimble
Stop when 10, owing to having gap, forming slide 7 to continue traveling downwardly between forming slide 7 main body and thimble fixed plate 8, until touching
Stop to during lead limit switch 12 lower limit.Then mould matched moulds, start die casting, die casting complete after die sinking.
2, thimble ejects: oil cylinder retreats and drives forming slide 7 upwards, due to forming slide 7 main body and thimble fixed plate 8 it
Between have gap, when forming slide 7 touches thimble fixed plate 8, foundry goods is ejected, after forming slide 7 and thimble fixed plate 8 continue
Move back until touching lead limit switch 12 upper limit and stopping, ejecting action and complete.
Claims (4)
1. the mould of an automatic ejection slide block moulding section, it is characterised in that: include external mould frame (1), interior die (2) and automatically
Ejecting mechanism (3), described automatic ejecting mechanism (3) is fixed on external mould frame (1) by bracing frame (4), one end and interior die (2)
Contact, the other end is oil hydraulic cylinder actuating unit (5), and described automatic ejecting mechanism includes that thimble (6), forming slide (7), thimble are solid
Determining plate (8) and slide block chute (9), described thimble fixed plate (8) is arranged on the lower end of bracing frame (4), thimble fixed plate (8)
Lower section is provided with slide block chute (9), and thimble (6) one end is fixed in thimble fixed plate (8), and the other end is arranged at slide block chute (9)
In, described forming slide (7) connects oil hydraulic cylinder actuating unit (5), is driven by oil hydraulic cylinder actuating unit (5) and forms phase with thimble
To motion, it is achieved ejecting of foundry goods slide block moulding section.
The mould of automatic ejection slide block moulding section the most according to claim 1, it is characterised in that: described thimble fixed plate
(8) it is provided with thimble below side and fixes lower position block (10).
The mould of automatic ejection slide block moulding section the most according to claim 1, it is characterised in that: support frame as described above (4)
It is provided with wedge shape spring activity position-limit mechanism (11) controlling thimble fixed plate (8) shift position.
The mould of automatic ejection slide block moulding section the most according to claim 1, it is characterised in that: support frame as described above (4)
The back side be provided with connect forming slide lead limit switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509595.8U CN205816765U (en) | 2016-05-31 | 2016-05-31 | The mould of automatic ejection slide block moulding section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509595.8U CN205816765U (en) | 2016-05-31 | 2016-05-31 | The mould of automatic ejection slide block moulding section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205816765U true CN205816765U (en) | 2016-12-21 |
Family
ID=57558924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509595.8U Active CN205816765U (en) | 2016-05-31 | 2016-05-31 | The mould of automatic ejection slide block moulding section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205816765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449550A (en) * | 2019-09-12 | 2019-11-15 | 佛山市南海奔达模具有限公司 | Casting mould with thimble driving mechanism |
| CN111745138A (en) * | 2019-03-27 | 2020-10-09 | 苏州汉扬精密电子有限公司 | Sliding block ejection mechanism and die-casting die |
-
2016
- 2016-05-31 CN CN201620509595.8U patent/CN205816765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745138A (en) * | 2019-03-27 | 2020-10-09 | 苏州汉扬精密电子有限公司 | Sliding block ejection mechanism and die-casting die |
| CN110449550A (en) * | 2019-09-12 | 2019-11-15 | 佛山市南海奔达模具有限公司 | Casting mould with thimble driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |