CN205816765U - The mould of automatic ejection slide block moulding section - Google Patents

The mould of automatic ejection slide block moulding section Download PDF

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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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CN
China
Prior art keywords
thimble
slide block
fixed plate
mould
moulding section
Prior art date
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Active
Application number
CN201620509595.8U
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Chinese (zh)
Inventor
璧靛己
赵强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Meihe Machine Co Ltd
Original Assignee
Kunshan Meihe Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201620509595.8U priority Critical patent/CN205816765U/en
Application granted granted Critical
Publication of CN205816765U publication Critical patent/CN205816765U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The mould of automatic ejection slide block moulding section
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).
CN201620509595.8U 2016-05-31 2016-05-31 The mould of automatic ejection slide block moulding section Active CN205816765U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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