CN107097370A - A kind of secondary linkage mould emptier - Google Patents

A kind of secondary linkage mould emptier Download PDF

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Publication number
CN107097370A
CN107097370A CN201710542354.2A CN201710542354A CN107097370A CN 107097370 A CN107097370 A CN 107097370A CN 201710542354 A CN201710542354 A CN 201710542354A CN 107097370 A CN107097370 A CN 107097370A
Authority
CN
China
Prior art keywords
stripper plate
die shoe
shaped
lead
centering block
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.)
Pending
Application number
CN201710542354.2A
Other languages
Chinese (zh)
Inventor
王君可
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.)
Wuhu Cheng Cheng Precision Mould Co Ltd
Original Assignee
Wuhu Cheng Cheng Precision Mould 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
Application filed by Wuhu Cheng Cheng Precision Mould Co Ltd filed Critical Wuhu Cheng Cheng Precision Mould Co Ltd
Priority to CN201710542354.2A priority Critical patent/CN107097370A/en
Publication of CN107097370A publication Critical patent/CN107097370A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Abstract

The invention discloses a kind of secondary linkage mould emptier; it includes upper bolster, die shoe, cavity plate and punch-pin; described die shoe is frame-like; stripper plate and U-shaped stripper plate are equipped with by lead on die shoe; the lower end of described U-shaped stripper plate is by rotating shaft equipped with a pair of centering blocks; described centering block top is wedge shape; middle part is provided with projection; push pedal is housed on described U-shaped stripper plate; described lead is divided into lead I and lead II; described centering block upper end is connected by spring reverse motion with U-shaped stripper plate upper end, and wedge-shaped slot is provided with described die shoe.The present invention completes stripping movement by the cooperation of stripper plate, push pedal, U-shaped stripper plate and centering block, is operated steadily with the demoulding, is stripped in time, in place, and the high advantage of accuracy is resetted after the demoulding.

Description

A kind of secondary linkage mould emptier
Technical field
The present invention relates to a kind of mould emptier, and in particular to a kind of secondary linkage mould emptier.
Background technology
Mould is manufacturing underlying process equipment, because the technical merit of mould largely decides product Quality, and production efficiency, thus the height of the production technology level of mould, it has also become weigh an enterprise product level height Important symbol.Wherein mould emptier occupies an important position, and mould emptier will be accomplished in time, in place, not so both to influence product Quality influences production efficiency again.Existing mould emptier majority is complicated, and the accuracy resetted after the demoulding is poor.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of secondary linkage mould emptier, and it is simple in construction, the demoulding In time, in place, demoulding rear mold resets accuracy height.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of secondary linkage mould emptier, it includes upper bolster, die shoe, cavity plate and punch-pin, and described die shoe is frame Stripper plate and U-shaped stripper plate are equipped with by lead on rack-like, die shoe, the lower end of described U-shaped stripper plate is filled by rotating shaft There are a pair of centering blocks, described centering block top is wedge shape, and middle part, which is provided with projection, described U-shaped stripper plate, is equipped with push pedal, described Lead be divided into lead I and lead II, described centering block upper end passes through spring reverse motion and U-shaped stripper plate upper end phase Even, it is provided with wedge-shaped slot on described die shoe.
Described wedge-shaped slot is corresponding with the wedge shape on centering block top.
Described die shoe passes through U-shaped stripper plate.
Described lead I one end is fixed on U-shaped stripper plate, and the other end is contacted through die shoe with stripper plate.
Described lead II one end is fixed in push pedal, and the other end passes through die shoe and stripper plate, and and upper bolster Contact.
Described spring reverse motion is connected by rotating shaft with U-shaped bar, and described U-shaped bar passes through die shoe.
Described centering block bottom is equipped with a swing rod.
The beneficial effects of the invention are as follows:The present invention is completed by the cooperation of stripper plate, push pedal, U-shaped stripper plate and centering block Stripping movement, the demoulding operates steadily, and is stripped in time, in place, and it is high that accuracy is resetted after the demoulding.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.
Embodiment 1
As shown in figure 1, a kind of secondary linkage mould emptier, it includes upper bolster 1, die shoe 2, cavity plate 3 and punch-pin 4, institute The die shoe 2 stated is equipped with stripper plate 5 and U-shaped stripper plate 6, described U-shaped de- material on frame-like, die shoe 2 by lead The lower end of plate 6 is by rotating shaft equipped with a pair of centering blocks 7, and the described top of centering block 7 is wedge shape, and middle part is provided with projection 8, described U Push pedal 9 is housed, described lead is divided into lead I and lead II, and the described upper end of centering block 7 passes through bullet on type stripper plate 6 Spring resetting means 10 is connected with the U-shaped upper end of stripper plate 6, and wedge-shaped slot 11 is provided with described die shoe 2.
Described wedge-shaped slot 11 is corresponding with the wedge shape on the top of centering block 7.
Described die shoe 2 passes through U-shaped stripper plate 6.
Described lead I one end is fixed on U-shaped stripper plate 6, and the other end is contacted through die shoe 2 with stripper plate 5.
Described lead II one end is fixed in push pedal 9, the other end pass through die shoe 2 and stripper plate 5, and with upper mould Seat 1 is contacted.
Die shoe 2 is moved downward so that upper bolster 1 is separated with stripper plate 5, and object 13 departs from cavity plate 3, U-shaped stripper plate 6 Moved upwards along die shoe 2, the wedge shape to the upper end of centering block 7 enters in the wedge-shaped slot 11 on die shoe 2, and centering block 7 is put Dynamic, the projection 8 on centering block 7 is skidded off from push pedal 9, and push pedal 9 is continued up, and is ejected to object, completes the demoulding;Die shoe 2 is up, and centering block 7 returns to home position in the presence of spring reverse motion 10, is that the demoulding is prepared next time.
Embodiment 2
As shown in Fig. 2 except with addition to the identical point of above example 1, described spring reverse motion 10 passes through rotating shaft and U-shaped bar 11 are connected, and described U-shaped bar 11 passes through die shoe 2.
The described bottom of centering block 7 is equipped with a swing rod 12.
Die shoe 2 is moved downward so that upper bolster 1 is separated with stripper plate 5, and object 13 departs from cavity plate 3, die shoe 2 after It is continuous descending, contacted to die shoe 2 with U-shaped bar 11, under the pulling of U-shaped bar 11 centering block 7 is swung, it is convex on centering block 7 Block 8 is skidded off from push pedal 9, and push pedal 9 is moved upwards in the presence of swing rod, is ejected to object, completes the demoulding;On die shoe 2 OK, centering block 7 returns to home position in the presence of spring reverse motion 10, is that the demoulding is prepared next time.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1. a kind of secondary linkage mould emptier, it includes upper bolster, die shoe, cavity plate and punch-pin, and described die shoe is framework Shape, it is characterised in that:Stripper plate and U-shaped stripper plate are equipped with by lead on die shoe, the lower end of described U-shaped stripper plate leads to Rotating shaft is crossed equipped with a pair of centering blocks, described centering block top is wedge shape, middle part is provided with projection, described U-shaped stripper plate and is equipped with Push pedal, described lead is divided into lead I and lead II, and described centering block upper end is taken off by spring reverse motion with U-shaped Flitch upper end is connected, and wedge-shaped slot is provided with described die shoe.
2. a kind of secondary linkage mould emptier according to claim 1, it is characterised in that:On described wedge-shaped slot and centering block The wedge shape in portion is corresponding.
3. a kind of secondary linkage mould emptier according to claim 1, it is characterised in that:Described die shoe passes through U-shaped Stripper plate.
4. a kind of secondary linkage mould emptier according to claim 1, it is characterised in that:Described lead I one end It is fixed on U-shaped stripper plate, the other end is contacted through die shoe with stripper plate.
5. a kind of secondary linkage mould emptier according to claim 1, it is characterised in that:Described lead II one end It is fixed in push pedal, the other end passes through die shoe and stripper plate, and is contacted with upper bolster.
CN201710542354.2A 2017-07-05 2017-07-05 A kind of secondary linkage mould emptier Pending CN107097370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710542354.2A CN107097370A (en) 2017-07-05 2017-07-05 A kind of secondary linkage mould emptier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710542354.2A CN107097370A (en) 2017-07-05 2017-07-05 A kind of secondary linkage mould emptier

Publications (1)

Publication Number Publication Date
CN107097370A true CN107097370A (en) 2017-08-29

Family

ID=59663416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710542354.2A Pending CN107097370A (en) 2017-07-05 2017-07-05 A kind of secondary linkage mould emptier

Country Status (1)

Country Link
CN (1) CN107097370A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020146482A1 (en) * 2001-04-10 2002-10-10 Rick Robert F. Stripper plate assembly for an injection mold with core lock wedges
CN201856322U (en) * 2010-11-15 2011-06-08 苏州汉扬精密电子有限公司 Secondary ejector mechanism
CN104015318A (en) * 2014-06-04 2014-09-03 常州工学院 Plastic bevel gear secondary demolding device
CN205167445U (en) * 2015-10-19 2016-04-20 张家港市乐余百润塑料模具厂 Two push pedal quadratic terms of pendulum hook -type go out mould
CN205364427U (en) * 2015-11-23 2016-07-06 重庆瑞霆塑胶有限公司 Triangle voussoir secondary ejection mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020146482A1 (en) * 2001-04-10 2002-10-10 Rick Robert F. Stripper plate assembly for an injection mold with core lock wedges
CN201856322U (en) * 2010-11-15 2011-06-08 苏州汉扬精密电子有限公司 Secondary ejector mechanism
CN104015318A (en) * 2014-06-04 2014-09-03 常州工学院 Plastic bevel gear secondary demolding device
CN205167445U (en) * 2015-10-19 2016-04-20 张家港市乐余百润塑料模具厂 Two push pedal quadratic terms of pendulum hook -type go out mould
CN205364427U (en) * 2015-11-23 2016-07-06 重庆瑞霆塑胶有限公司 Triangle voussoir secondary ejection mechanism

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SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170829