CN105235120A - Pressing die for wiring board - Google Patents
Pressing die for wiring board Download PDFInfo
- Publication number
- CN105235120A CN105235120A CN201510620100.9A CN201510620100A CN105235120A CN 105235120 A CN105235120 A CN 105235120A CN 201510620100 A CN201510620100 A CN 201510620100A CN 105235120 A CN105235120 A CN 105235120A
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- die
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- hole
- heating plate
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- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a pressing die for a wiring board. The pressing die comprises an upper positioning mechanism, a lower positioning mechanism and a clamping mechanism. The upper positioning mechanism comprises an upper die plate and an upper die. The upper die plate and the upper die are fixedly connected. An upper guide pillar is arranged in the upper die plate. Six forming cores are arranged in the upper die in an equally spaced mode. A lower fixing mechanism comprises a lower die plate and a hollow lower die. The lower die plate and the lower die are fixedly connected. The lower die plate is provided with a pushing plate. A reset rod and a pushing rod are arranged in the pushing plate. A lower guide pillar penetrating through the pushing plate is arranged in the lower die plate. The clamping mechanism comprises a hollow die sleeve and a heating plate. The die sleeve and the heating plate are fixedly connected. A positioning hole opposite to the upper guide pillar is formed in the die sleeve. The heating plate is provided with a fixing plate. The reset rod penetrates through the heating plate and the fixing plate. A reset hole opposite to the reset rod is formed in the upper die. The pushing rod penetrates through the heating plate and is arranged in the fixing plate. A forming cavity is formed by the upper die, the forming cores, the fixing plate, the pushing rod and the die sleeve in an enclosed mode. According to the scheme, the problems that an existing die is complex in structure and cumbersome to operate and can not be used repeatedly are solved.
Description
Technical field
The present invention relates to mould applications, be specifically related to a kind of terminal plate pressing die.
Background technology
Press-moulding die is called for short pressing mold.Directly added in unlimited mold cavity by plastic raw materials, then closed by mould, plastics become flow regime and are full of die cavity under heat with the effect of pressure; Then because physical change makes plastic hardening shape, this method is just named compressing, and mould used is called press-moulding die.This mould is used for greatly the processing and forming of thermosetting plastics, also has for thermoplastic.The cold moudling compacting tool set do not heated in addition in addition, for shaping polytetrafluoroethylene (PTFE) blank.In recent years, along with the develop rapidly of plastics industry and general, engineering plastics improving constantly in intensity and precision etc., make the range of application of plastic products also in continuous expansion, as various fields such as household electrical appliance, instrument and meter, construction equipment, auto industry, haberdashery and hardware, the ratio shared by plastic products just rapidly increases.Along with growing to plastic cement products demand of people, the output of mold is had higher requirement.
Terminal plate is the one of socket, is one and multiple socket is concentrated the porous socket of putting together and being formed.Briefly wiring board socket refers to charged line and plug and transportable porous socket, is that the one of power supply changeover device is commonly called as.Wiring board socket can one multiplex, save space, save circuit, simple and practical, be daily necessities.Therefore, the mould producing terminal plate is particularly important, and existing mould structure is complicated, and the plastic inconvenience after shaping is taken out, and mould can not repeatedly use.
Summary of the invention
The invention is intended to provide a kind of structure simple, easy to operate and the terminal plate pressing die of energy Reusability.
For achieving the above object, base case of the present invention is as follows: terminal plate pressing die, comprises detent mechanism, lower detent mechanism and clamp system, and described clamp system is arranged between detent mechanism and lower detent mechanism; Described upper detent mechanism comprises cope match-plate pattern and patrix, and described cope match-plate pattern is fixedly connected with patrix, is provided with upper guide post in described cope match-plate pattern, is equidistantly provided with multiple core in described patrix; Described lower fixed mechanism comprises lower bolster and hollow counterdie, and described lower bolster is fixedly connected with counterdie, and described lower bolster is provided with the push pedal being positioned at counterdie, is provided with release link and push rod in described push pedal, is provided with the lower guide pillar through push pedal in described lower bolster; Described clamp system comprises hollow die sleeve and heating plate, described die sleeve is fixedly connected with heating plate, the locating hole relative with upper guide post is provided with in described die sleeve, described heating plate is provided with the fixed head being positioned at cover die, described release link is through heating plate and fixed head, the reset hole relative with release link is provided with in described patrix, first hole relative with push rod is provided with in described heating plate, second hole relative with the first hole is provided with in described fixed head, described first hole communicates with the second hole, and described push rod is arranged in the second hole through the first hole; Described patrix, core, fixed head, push rod and die sleeve surround forming cavity.
The principle of base case: during operation, is first fixedly connected with cope match-plate pattern with patrix, and lower bolster is fixedly connected with die sleeve with counterdie, heating plate, and fixed head is fixedly connected with heating plate, surrounds loading chamber by die sleeve, fixed die and push rod; Then plastic raw materials is directly added in loading chamber, promotion upper mounted plate moves down, and upper guide post moves in locating hole simultaneously, and release link moves in reset hole, when core and fixed head offset, surround forming cavity by patrix, core, fixed head, push rod and die sleeve; Finally by physical change, plastic hardening is shaped, after compressing, promotes push pedal and drive release link and push rod to move up, release link promotes upper fixed mechanism and departs from die sleeve, and plastic is released by push rod; When again suppressing, removing after slitter edge, then carrying out reinforced and upper detent mechanism and pressing down; Pressing down in process, cope match-plate pattern promotes release link and moves down, and because push rod and release link are all arranged in push pedal, therefore push rod also moves down simultaneously; When cope match-plate pattern and die sleeve offset, release link and push rod are also returned to original position simultaneously.
The advantage of base case: this programme surrounds forming cavity mainly through patrix, core, fixed head, push rod and die sleeve, makes plastic hardening shape by physical change, and its overall structure is simple; After compressing, promotes push pedal and drive release link and push rod to move up, release link promotes upper fixed mechanism and departs from die sleeve, and plastic is released by push rod, can obtain plastic, convenient to operation; When again suppressing, removing after slitter edge, then carrying out reinforced and upper detent mechanism and pressing down; Pressing down in process, cope match-plate pattern promotes release link and moves down, and push away in the class because push rod and release link are all arranged at, therefore push rod also moves down simultaneously; When cope match-plate pattern and die sleeve offset, release link and push rod are also returned to original position simultaneously, thus just can Reusability, compare each plastic that takes out and need destroy mould, effectively raise efficiency, and reduce cost.
Preferred version one: based on the preferred version of scheme, described core quantity is 6, and by above-mentioned setting, when core quantity is 6, the plug quantity that can insert is more, security is higher, and has effectively saved cost and space; When core quantity is greater than 6, in compressing process, stability decline causes the ratio of briquetting of plastic to reduce; When core quantity is less than 6, the plug quantity that can insert reduces, and cost is improved, takes up room and increase.
Preferred version two: based on the another preferred version of scheme, be provided with the guide pin bushing matched with upper guide post in described locating hole, by above-mentioned setting, guide pin bushing and upper guide post with the use of, the movement of upper guide post is played to the effect of a guiding, effectively ensure the accuracy of upper guide post movement.
Preferred version three: based on the another preferred version of scheme, described cope match-plate pattern is connected by alignment pin with patrix, and by above-mentioned setting, alignment pin effectively limits cope match-plate pattern and patrix movement in the horizontal direction.
Preferred version four: based on the another preferred version of scheme, be provided with screw in described lower bolster and be fixedly connected with counterdie, heating plate and die sleeve, by above-mentioned setting, screw effectively limits the movement in the horizontal direction of counterdie, heating plate and die sleeve, and for convenience detach.
Accompanying drawing explanation
Fig. 1 is the structural representation of terminal plate pressing die embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: cope match-plate pattern 1, patrix 2, upper guide post 3, core 4, lower bolster 5, counterdie 6, push pedal 7, release link 8, push rod 9, lower guide pillar 10, die sleeve 11, heating plate 12, locating hole 13, fixed head 14, reset hole 15, hole 18, guide pin bushing 16, first hole 17, second, alignment pin 19, screw 20.
Embodiment is substantially as shown in Figure 1: terminal plate pressing die, comprises detent mechanism, lower detent mechanism and clamp system, and clamp system is arranged between detent mechanism and lower detent mechanism, upper detent mechanism comprises cope match-plate pattern 1 and patrix 2, and cope match-plate pattern 1 is connected by alignment pin 19 with patrix 2, is provided with upper guide post 3 in cope match-plate pattern 1, and upper guide post 3 is arranged at the left end of cope match-plate pattern 1, is equidistantly provided with 6 cores 4 in patrix 2, lower fixed mechanism comprises lower bolster 5 and hollow counterdie 6, screw 20 is provided with in lower bolster 5, screw 20 is arranged at the right-hand member of lower bolster 5, lower bolster 5 is provided with push pedal 7, push pedal 7 is arranged in the cavity of lower bolster 5, be provided with release link 8 and push rod 9 in push pedal 7, release link 8 and push rod 9 are arranged at the right-hand member of push pedal 7, are provided with the lower guide pillar 10 through push pedal 7 in lower bolster 5, clamp system comprises hollow die sleeve 11 and heating plate 12, screw 20 is through counterdie 6, heating plate 12 is fixedly connected with die sleeve 11, the locating hole 13 relative with upper guide post 3 is provided with in die sleeve 11, the guide pin bushing 16 matched with upper guide post is provided with in locating hole 13, heating plate 12 is provided with fixed head 14, fixed head 14 is arranged in the cavity of die sleeve 11, release link 8 is through heating plate 12 and fixed head 14, the reset hole 15 relative with release link 8 is provided with in patrix 2, first hole 17 relative with push rod 9 is provided with in heating plate 12, second hole 18 relative with the first hole 17 is provided with in fixed head 14, first hole 17 communicates with the second hole 18, push rod 9 is arranged in the second hole 18 through the first hole 17, patrix 2, core 4, fixed head 14, push rod 9 surround forming cavity with die sleeve 11.
In the present embodiment, during operation, be first connected by alignment pin 19 with patrix 2 by cope match-plate pattern 1, screw 20 is fixedly connected with die sleeve 11 through counterdie 6, heating plate 12, and fixed head 14 is fixedly connected with heating plate 12, surrounds loading chamber by die sleeve 11, fixed die and push rod 9; Then plastic raw materials is directly added in loading chamber, promote upper mounted plate 14 to move down, upper guide post 3 moves in guide pin bushing 16 simultaneously, and release link 8 moves in reset hole 15, when core 4 offsets with fixed head 14, surround forming cavity by patrix 2, core 4, fixed head 14, push rod 9 with die sleeve 11; Finally by physical change, plastic hardening is shaped, after compressing, promotes push pedal 7 and drive release link 8 and push rod 9 to move up, release link 8 promotes upper fixed mechanism and departs from die sleeve 11, and plastic is released by push rod 9; When again suppressing, removing after slitter edge, then carrying out reinforced and upper detent mechanism and pressing down; Pressing down in process, cope match-plate pattern 1 promotes release link 8 and moves down, and because push rod 9 and release link 8 are all arranged in push pedal 7, therefore push rod 9 also moves down simultaneously; When cope match-plate pattern 1 offsets with die sleeve 11, release link 8 and push rod 9 are also returned to original position simultaneously.This programme surrounds forming cavity mainly through patrix 2, core 4, fixed head 14, push rod 9 with die sleeve 11, and by physical change, plastic hardening is shaped, its overall structure is simple; After compressing, promotes push pedal 7 and drive release link 8 and push rod 9 to move up, release link 8 promotes upper fixed mechanism and departs from die sleeve 11, and plastic is released by push rod 9, can obtain plastic, convenient to operation; When again suppressing, removing after slitter edge, then carrying out reinforced and upper detent mechanism and pressing down; Pressing down in process, release link 8 moves down together with push rod 9; When cope match-plate pattern 1 offsets with die sleeve 11, release link 8 and push rod 9 are also returned to original position simultaneously, thus just can Reusability, compare each plastic that takes out and need destroy mould, effectively raise efficiency, and reduce cost.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. terminal plate pressing die, comprises detent mechanism, lower detent mechanism and clamp system, it is characterized in that: described clamp system is arranged between detent mechanism and lower detent mechanism; Described upper detent mechanism comprises cope match-plate pattern and patrix, and described cope match-plate pattern is fixedly connected with patrix, is provided with upper guide post in described cope match-plate pattern, is equidistantly provided with multiple core in described patrix; Described lower fixed mechanism comprises lower bolster and hollow counterdie, and described lower bolster is fixedly connected with counterdie, and described lower bolster is provided with the push pedal being positioned at counterdie, is provided with release link and push rod in described push pedal, is provided with the lower guide pillar through push pedal in described lower bolster; Described clamp system comprises hollow die sleeve and heating plate, described die sleeve is fixedly connected with heating plate, the locating hole relative with upper guide post is provided with in described die sleeve, described heating plate is provided with the fixed head being positioned at cover die, described release link is through heating plate and fixed head, the reset hole relative with release link is provided with in described patrix, first hole relative with push rod is provided with in described heating plate, second hole relative with the first hole is provided with in described fixed head, described first hole communicates with the second hole, and described push rod is arranged in the second hole through the first hole; Described patrix, core, fixed head, push rod and die sleeve surround forming cavity.
2. terminal plate pressing die according to claim 1, is characterized in that: described core quantity is 6.
3. terminal plate pressing die according to claim 1, is characterized in that: be provided with the guide pin bushing matched with upper guide post in described locating hole.
4. terminal plate pressing die according to claim 1, is characterized in that: described cope match-plate pattern is connected by alignment pin with patrix.
5. terminal plate pressing die according to claim 1, is characterized in that: be provided with screw in described lower bolster and be fixedly connected with counterdie, heating plate and die sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620100.9A CN105235120A (en) | 2015-09-25 | 2015-09-25 | Pressing die for wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620100.9A CN105235120A (en) | 2015-09-25 | 2015-09-25 | Pressing die for wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235120A true CN105235120A (en) | 2016-01-13 |
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ID=55033062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620100.9A Pending CN105235120A (en) | 2015-09-25 | 2015-09-25 | Pressing die for wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907084A (en) * | 2018-09-07 | 2018-11-30 | 无锡蠡湖增压技术股份有限公司 | A kind of core mold with material returned function |
| CN109261969A (en) * | 2018-09-28 | 2019-01-25 | 贵州新安航空机械有限责任公司 | Powder metallurgy product hot pressing mode structure |
-
2015
- 2015-09-25 CN CN201510620100.9A patent/CN105235120A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907084A (en) * | 2018-09-07 | 2018-11-30 | 无锡蠡湖增压技术股份有限公司 | A kind of core mold with material returned function |
| CN108907084B (en) * | 2018-09-07 | 2024-01-26 | 无锡蠡湖增压技术股份有限公司 | Sand core mould with material returning function |
| CN109261969A (en) * | 2018-09-28 | 2019-01-25 | 贵州新安航空机械有限责任公司 | Powder metallurgy product hot pressing mode structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |