CN107139360A - A kind of centering block drawplate type ejecting mechanism - Google Patents
A kind of centering block drawplate type ejecting mechanism Download PDFInfo
- Publication number
- CN107139360A CN107139360A CN201710542353.8A CN201710542353A CN107139360A CN 107139360 A CN107139360 A CN 107139360A CN 201710542353 A CN201710542353 A CN 201710542353A CN 107139360 A CN107139360 A CN 107139360A
- Authority
- CN
- China
- Prior art keywords
- centering block
- module
- stripper plate
- plate
- ejecting mechanism
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of centering block drawplate type ejecting mechanism, it includes the push pedal of upper die and lower die, material discharging rod, stripper plate and fixed material discharging rod, described lower mould is made up of module I and module ii, described upper mould two ends are respectively equipped with c-type plate, described stripper plate is provided with centering block, and described centering block one end is fixed on stripper plate by rotating shaft, and the other end is connected by spring with stripper plate, the one end being connected on centering block with spring is placed in c-type plate, and is contacted with module I lower surface；It is connected between described module I and stripper plate by stop screw；Described module ii is fixed on stripper plate.The present invention has reasonable in design, compact conformation, and the demoulding demoulding is in time, in place.
Description
Technical field
The present invention relates to a kind of centering block drawplate type ejecting mechanism, belong to technical field of mold.
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.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of centering block drawplate type ejecting mechanism, and it has structure tight
Gather, work is continuous, the demoulding is timely, advantage in place.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of centering block drawplate type ejecting mechanism, it includes upper die and lower die, material discharging rod, stripper plate and fixed material discharging rod
Push pedal, described lower mould is made up of module I and module ii, and described upper mould two ends are respectively equipped with c-type plate, described stripper plate
Provided with centering block, described centering block one end is fixed on stripper plate by rotating shaft, and the other end is connected by spring with stripper plate, centering block
Upper one end being connected with spring is placed in c-type plate, and is contacted with module I lower surface.
It is connected between described module I and stripper plate by stop screw.
Described module ii is fixed on stripper plate.
The beneficial effects of the invention are as follows：Reasonable in design, compact conformation of the invention, stripper plate is provided with centering block, lower mould to
During lower motion, the mutual cooperation lower stripper of centering block, c-type plate and module I is separated with module I, moves to stop screw
Maximum displacement when, push pedal promote material discharging rod move upwards, smoothly complete the demoulding.The present invention demoulding demoulding is in time, in place.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
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.
As shown in figure 1, a kind of centering block drawplate type ejecting mechanism, it include upper mould 1, lower mould, material discharging rod 2, stripper plate 3 and
The push pedal 4 of fixed material discharging rod 2, described lower mould is made up of module I and module ii, and the described two ends of upper mould 1 are respectively equipped with c-type plate
5, described stripper plate 3 is provided with centering block 6, and described one end of centering block 6 is fixed on stripper plate 3 by rotating shaft, and the other end passes through
Spring 7 is connected with stripper plate 3, and the one end being connected on centering block 6 with spring 7 is placed in c-type plate 5, and is contacted with module I lower surface.
It is connected between described module I and stripper plate 3 by stop screw 8.
Described module ii is fixed on stripper plate 3.
Reasonable in design, compact conformation of the invention, stripper plate 3 is provided with centering block 6, during lower mould is moved downward, pendulum
The mutual cooperation lower stripper 3 of block 6, c-type plate 5 and module I is separated with module I, when moving to the maximum displacement of stop screw 8,
Push pedal 4 promotes material discharging rod 2 to move upwards, releases object 9, smoothly completes the demoulding.The present invention demoulding demoulding is in time, in place.
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 (3)
1. a kind of centering block drawplate type ejecting mechanism, it includes pushing away for upper die and lower die, material discharging rod, stripper plate and fixed material discharging rod
Plate, it is characterised in that：Described lower mould is made up of module I and module ii, and described upper mould two ends are respectively equipped with c-type plate, described
Stripper plate be provided with centering block, described centering block one end is fixed on stripper plate by rotating shaft, and the other end passes through spring and de- material
Plate is connected, and the one end being connected on centering block with spring is placed in c-type plate, and is contacted with module I lower surface.
2. a kind of centering block drawplate type ejecting mechanism according to claim 1, it is characterised in that：Described module I and de- material
It is connected between plate by stop screw.
3. a kind of centering block drawplate type ejecting mechanism according to claim 1, it is characterised in that：Described module ii is fixed on
On stripper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542353.8A CN107139360A (en) | 2017-07-05 | 2017-07-05 | A kind of centering block drawplate type ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542353.8A CN107139360A (en) | 2017-07-05 | 2017-07-05 | A kind of centering block drawplate type ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139360A true CN107139360A (en) | 2017-09-08 |
Family
ID=59785291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542353.8A Pending CN107139360A (en) | 2017-07-05 | 2017-07-05 | A kind of centering block drawplate type ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139360A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724885A (en) * | 1993-07-08 | 1995-01-27 | Pfu Ltd | Mold structure for molding thin wall |
| CN202540647U (en) * | 2012-03-15 | 2012-11-21 | 浙江凯华模具有限公司 | Rocking block-pull plate type secondary demolding mechanism of injection mold |
| CN203697411U (en) * | 2013-12-10 | 2014-07-09 | 郁祥林 | Forming and angled ejecting device |
| CN204622500U (en) * | 2015-03-25 | 2015-09-09 | 苏州市华宁机械制造有限公司 | A kind of compound centering block drawplate type mould emptier |
| CN204844746U (en) * | 2015-07-23 | 2015-12-09 | 常州市振业塑料五金模具厂 | Centering block arm -tie formula secondary ejecting device |
| CN105881789A (en) * | 2016-05-30 | 2016-08-24 | 镇江市宏业科技有限公司 | Swinging block type secondary ejecting mechanism |
-
2017
- 2017-07-05 CN CN201710542353.8A patent/CN107139360A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0724885A (en) * | 1993-07-08 | 1995-01-27 | Pfu Ltd | Mold structure for molding thin wall |
| CN202540647U (en) * | 2012-03-15 | 2012-11-21 | 浙江凯华模具有限公司 | Rocking block-pull plate type secondary demolding mechanism of injection mold |
| CN203697411U (en) * | 2013-12-10 | 2014-07-09 | 郁祥林 | Forming and angled ejecting device |
| CN204622500U (en) * | 2015-03-25 | 2015-09-09 | 苏州市华宁机械制造有限公司 | A kind of compound centering block drawplate type mould emptier |
| CN204844746U (en) * | 2015-07-23 | 2015-12-09 | 常州市振业塑料五金模具厂 | Centering block arm -tie formula secondary ejecting device |
| CN105881789A (en) * | 2016-05-30 | 2016-08-24 | 镇江市宏业科技有限公司 | Swinging block type secondary ejecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170908 |