CN105108958A - Socket cover plate pressing die - Google Patents
Socket cover plate pressing die Download PDFInfo
- Publication number
- CN105108958A CN105108958A CN201510575919.8A CN201510575919A CN105108958A CN 105108958 A CN105108958 A CN 105108958A CN 201510575919 A CN201510575919 A CN 201510575919A CN 105108958 A CN105108958 A CN 105108958A
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- hole
- die
- guide pillar
- punch
- cope match
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Abstract
The invention discloses a socket cover plate pressing die which comprises an upper positioning mechanism, a connecting mechanism and a lower positioning mechanism in sequence from top to bottom, wherein the upper positioning mechanism comprises an upper die plate, a male die and an upper guide pillar; the upper die plate is fixedly connected with the male die; the upper guide pillar is arranged in the upper die plate; the lower positioning mechanism comprises a lower die plate, a female die and an insert; the female die sleeves the insert; the female die is fixedly connected with the lower die plate; a first hole and a second hole are formed in two ends of the female die; the connecting mechanism comprises a middle die and a lower guide pillar; a third hole and a fourth hole are formed in two ends of the middle die; the first hole is communicated with the third hole; the second hole is communicated with the fourth hole; the upper half part of the lower guide pillar is arranged in the first hole; the lower half part of the lower guide pillar is arranged in the third hole; the upper half part of the upper guide pillar passes through the second hole; the lower half part of the upper guide pillar is arranged in the fourth hole; and a cavity is defined by the male die, the female die, the middle die and the insert. The socket cover plate pressing die mainly solves the problem that a conventional die is complicated in structure and cannot be used repeatedly so that the production cost is high.
Description
Technical field
The present invention relates to mould applications, be specifically related to a kind of receptacle cover 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.
The various supply sockets of present use, its jack is all outside exposed.There is unsafe factor in this supply socket, as children insert jack due to curiosity foreign matter, easily causes electric shock accidents; In addition, when the adverse circumstances such as chemical laboratory or factory use, because the exposed of pin holes easily makes the electric interface in socket be corroded, cause loose contact, affect the reliability of supply socket.In order to prevent the generation of above-mentioned accident, it is necessary that supply socket is installed cover plate, and the stamper architecture of existing cover plate is complicated, and during compressing rear taking-up plastic, mould can be compromised, and repeatedly can not use, improve production cost.
Summary of the invention
The invention is intended to provide that a kind of structure is simple, production cost is low and can nonexpondable receptacle cover plate pressing die.
For achieving the above object, base case of the present invention is: receptacle cover plate pressing die, comprise detent mechanism, lower detent mechanism and bindiny mechanism, described syndeton is arranged between detent mechanism and lower detent mechanism, described upper detent mechanism comprises cope match-plate pattern, punch and upper guide post, described cope match-plate pattern is fixedly connected with punch, and described upper guide post is arranged in cope match-plate pattern; Described lower detent mechanism comprises lower bolster, die and insert, and described die case is connected in insert, and described die is fixedly connected with lower bolster, and the two ends of described die are provided with the first hole and the second hole; Described bindiny mechanism comprises middle mould and lower guide pillar, the two ends of described middle mould are provided with the 3rd hole and the 4th hole, described first hole is connected with the 3rd hole, second hole is connected with the 4th hole, the first half of described lower guide pillar is arranged in the first hole, the Lower Half of lower guide pillar is arranged in the 3rd hole, and the first half of described upper guide post is through the second hole, and the Lower Half of upper guide post is arranged in the 4th hole; Described punch, die, middle mould and insert surround forming cavity.
The principle of base case is: cope match-plate pattern is fixedly connected with punch, and lower bolster is fixedly connected with die, and die case is connected on the surface of insert; The first half of lower guide pillar is arranged in the first hole of die, and the Lower Half of lower guide pillar and the 3rd hole of die are slidably matched; Feed compartment is surrounded by middle mould, die and insert, raw material is added in feed compartment, apply pressure to cope match-plate pattern to order about punch and move to die, upper guide post to be arranged in cope match-plate pattern and the first half through the second hole, the Lower Half of upper guide post is slided to die direction in the 4th hole of die, forming cavity is surrounded by punch, die, middle mould and insert, by physical change, plastic hardening is shaped, after compressing, first throw off punch, then take off middle mould, can product be taken out.When needs are suppressed again, remove slitter edge, middle mould and die are linked together by lower guide pillar, surround feed compartment, can again suppress.
The advantage of base case is: surround forming cavity by punch, die, middle mould and insert, and punch, to exerting pressure on die direction, makes plastic hardening shape by physical change, after compressing, first throw off punch, then take off middle mould, can take out product, its overall structure is simple; When needs are suppressed again, remove slitter edge, middle mould and die are linked together by lower guide pillar, surround feed compartment, again can suppress, greatly reduce production cost.
Preferred version one; based on the preferred version of scheme; be provided with the retainer plate for fastening punch in described cope match-plate pattern, the material of described retainer plate is silicon rubber, by above-mentioned setting; the retainer plate of silicon rubber formula; there is good elasticity, effectively punch can be fixed in cope match-plate pattern and not be subjected to displacement, the contact surface of punch and cope match-plate pattern can be protected again not suffer damage; and silicon rubber also has high-and low-temperature resistance, the characteristic of oil resistivity.
Preferred version two, the preferably preferred version of, be also provided with alignment pin between described cope match-plate pattern and punch, and by above-mentioned setting, pin is fixedly connected between cope match-plate pattern and punch, limits the position of punch in cope match-plate pattern further and do not change.
Preferred version three, based on the another preferred version of scheme, described lower bolster is fixedly connected with by screw with die, and by above-mentioned setting, screw effectively can fix the relative position of lower bolster and die, again convenient for assembly and dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of receptacle cover 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, lower bolster 2, punch 3, die 4, middle mould 5, retainer plate 6, insert 7, upper guide post 8, lower guide pillar 9, alignment pin 10, screw 11.
Embodiment is substantially as shown in Figure 1: receptacle cover plate pressing die, comprise detent mechanism, lower detent mechanism and bindiny mechanism, syndeton is arranged between detent mechanism and lower detent mechanism, upper detent mechanism comprises cope match-plate pattern 1, punch 3 and upper guide post 8, the retainer plate 6 for fastening punch 3 is provided with in cope match-plate pattern 1, the material of retainer plate 6 is silicon rubber, cope match-plate pattern 1 is also provided with alignment pin 10 with the right of punch 3 fixed connection place, and the right that upper guide post 8 is arranged at alignment pin 10 is fixedly connected in cope match-plate pattern 1; Lower detent mechanism comprises lower bolster 2, die 4 and insert 7, and die 4 is socketed in the surface of insert 7 and fits tightly, and die 4 is threaded by screw 11 with lower bolster 2, and the two ends of die 4 are provided with the first hole and the second hole; Bindiny mechanism comprises middle mould 5 and lower guide pillar 9, the two ends of middle mould 5 are provided with the 3rd hole and the 4th hole, first hole is connected with the 3rd hole, second hole is connected with the 4th hole, the first half of lower guide pillar 9 is arranged in the first hole, the Lower Half of lower guide pillar 9 is arranged in the 3rd hole, and the first half of upper guide post 8 is through the second hole, and the Lower Half of upper guide post 8 is arranged in the 4th hole; Punch 3, die 4, middle mould 5 surround forming cavity with insert 7.
In the present embodiment, during operation, cope match-plate pattern 1 is fixedly connected with punch 3, and lower bolster 2 is fixedly connected with die 4, and die 4 is socketed in the surface of insert 7; The first half of lower guide pillar 9 is arranged in the first hole of die 4, and the Lower Half of lower guide pillar 9 and the 3rd hole of die 4 are slidably matched; Feed compartment is surrounded by middle mould 5, die 4 and insert 7, raw material is added in feed compartment, apply pressure to cope match-plate pattern 1 to order about punch 3 and move to die 4, upper guide post 8 to be arranged in cope match-plate pattern 1 and the first half through the second hole, the Lower Half of upper guide post 8 is slided to die 4 direction in the 4th hole of die 4, forming cavity is surrounded with insert 7 by punch 3, die 4, middle mould 5, by physical change, plastic hardening is shaped, after compressing, first throw off punch 3, then take off middle mould 5, can product be taken out.When needs are suppressed again, remove slitter edge, middle mould 5 and die 4 are linked together by lower guide pillar 9, surround feed compartment, can again suppress.Its overall structure is simple, and can repeated multiple timesly use, and greatly reduces production 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 (4)
1. receptacle cover plate pressing die, comprise detent mechanism, lower detent mechanism and bindiny mechanism, it is characterized in that: described syndeton is arranged between detent mechanism and lower detent mechanism, described upper detent mechanism comprises cope match-plate pattern, punch and upper guide post, described cope match-plate pattern is fixedly connected with punch, and described upper guide post is arranged in cope match-plate pattern; Described lower detent mechanism comprises lower bolster, die and insert, and described die case is connected in insert, and described die is fixedly connected with lower bolster, and the two ends of described die are provided with the first hole and the second hole; Described bindiny mechanism comprises middle mould and lower guide pillar, the two ends of described middle mould are provided with the 3rd hole and the 4th hole, described first hole is connected with the 3rd hole, second hole is connected with the 4th hole, the first half of described lower guide pillar is arranged in the first hole, the Lower Half of lower guide pillar is arranged in the 3rd hole, and the first half of described upper guide post is through the second hole, and the Lower Half of upper guide post is arranged in the 4th hole; Described punch, die, middle mould and insert surround forming cavity.
2. receptacle cover plate pressing die according to claim 1, is characterized in that: be provided with the retainer plate for fastening punch in described cope match-plate pattern, and the material of described retainer plate is silicon rubber.
3. receptacle cover plate pressing die according to claim 2, is characterized in that: be also provided with alignment pin between described cope match-plate pattern and punch.
4. receptacle cover plate pressing die according to claim 1, is characterized in that: described lower bolster is fixedly connected with by screw with die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575919.8A CN105108958A (en) | 2015-09-11 | 2015-09-11 | Socket cover plate pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510575919.8A CN105108958A (en) | 2015-09-11 | 2015-09-11 | Socket cover plate pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108958A true CN105108958A (en) | 2015-12-02 |
Family
ID=54657174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510575919.8A Pending CN105108958A (en) | 2015-09-11 | 2015-09-11 | Socket cover plate pressing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108958A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415562A (en) * | 2015-12-11 | 2016-03-23 | 中国兵器工业第二○三研究所 | Pressing die for insulation mat of rear cover with canted nozzles |
| CN105729705A (en) * | 2016-03-31 | 2016-07-06 | 鑫永铨股份有限公司 | Pressurizing die for manufacturing box shell |
| CN112721122A (en) * | 2020-12-31 | 2021-04-30 | 江苏亿豪塑业股份有限公司 | Polytetrafluoroethylene panel mould convenient to cooling |
-
2015
- 2015-09-11 CN CN201510575919.8A patent/CN105108958A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415562A (en) * | 2015-12-11 | 2016-03-23 | 中国兵器工业第二○三研究所 | Pressing die for insulation mat of rear cover with canted nozzles |
| CN105415562B (en) * | 2015-12-11 | 2017-05-03 | 中国兵器工业第二○三研究所 | Pressing die for insulation mat of rear cover with canted nozzles |
| CN105729705A (en) * | 2016-03-31 | 2016-07-06 | 鑫永铨股份有限公司 | Pressurizing die for manufacturing box shell |
| CN112721122A (en) * | 2020-12-31 | 2021-04-30 | 江苏亿豪塑业股份有限公司 | Polytetrafluoroethylene panel mould convenient to cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |