CN205112257U - Portable transfer mould of flat connecting plate - Google Patents
Portable transfer mould of flat connecting plate Download PDFInfo
- Publication number
- CN205112257U CN205112257U CN201520791660.6U CN201520791660U CN205112257U CN 205112257 U CN205112257 U CN 205112257U CN 201520791660 U CN201520791660 U CN 201520791660U CN 205112257 U CN205112257 U CN 205112257U
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- China
- Prior art keywords
- mould
- groove
- connecting plate
- boss
- flat connecting
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The patent discloses a portable transfer mould of flat connecting plate in the mould field is including last mould, lower mould, feed compartment, the feed compartment is located go up the middle part of mould upper end, it is greater than to go up the mould the lower mould, the middle part of the upper surface of lower mould is equipped with first recess, the middle part of first recess is the protruding shaping boss down that forms upwards, the upper end middle part of shaping boss is equipped with down forming groove, the lower extreme of going up the mould be equipped with the profile with the second recess of the upper end profile phase matching of lower mould, in the second recess with the corresponding position of shaping boss is equipped with the shaping boss down, the lower extreme of going up the shaping boss be equipped with with lower the same last forming groove of forming groove. The manufacturing of flat connecting plate only can be accomplished to this scheme through last mould, two templates of lower mould and feed compartment, simple structure, and convenient operation, the mould that opens and shuts is simple swift, has improved production efficiency, has reduced manufacturing cost.
Description
Technical field
The utility model relates to mould applications, is specifically related to a kind of flat connecting plate portable transfer mold.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.It mainly makes blank become the instrument of the product having given shape and size under external force.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.Mould has specific profile or cavity shape, and the contour shape that application has cutting edge can make blank be separated (stamping-out) by outline line shape.Application cavity shape can make blank obtain corresponding three-dimensional shape.Mould generally comprises dynamic model and cover half (or punch and die) two parts, the two partable.Take out product time separately, make blank inject mold cavity when closing up and be shaped.Mould is precision instrument, complex-shaped, bears the expansive force of blank, all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, and the development level that mould is produced is one of important symbol of machine-building level.
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.Connecting plate, is two or multiple structural member making to be separated, connects as a whole structural member.In electrical equipment is produced, often will use flat connecting plate, it is made primarily of the metal insert of the material parcel conduction of insulation, usually passes through injection mo(u)lding.Existing flat connecting plate injection mold adopts a large amount of template, push rod, connector etc., its complex structure, and open-close module bothers, and production efficiency is low, causes the raising of production cost.
Utility model content
The utility model is intended to provide a kind of flat connecting plate portable transfer mold, to simplify flat connecting plate mfg. moulding die structure.
For achieving the above object, basic technology scheme of the present utility model is as follows: flat connecting plate portable transfer mold, comprises upper die and lower die, feed compartment; Described feed compartment is positioned at the middle part of described patrix upper end, and the width of described patrix is greater than the width of described counterdie; The middle part of the upper surface of described counterdie is provided with the first groove, and the middle part of described first groove raises up and forms compacted under boss, and the upper center portion of described compacted under boss is provided with compacted under groove; The lower end of described patrix is provided with the second groove matched with the upper end profile of described counterdie; Position corresponding with described compacted under boss in described second groove is provided with shaping boss, and the lower end of described shaping boss is provided with the upper shaping groove all identical with described compacted under groove size and shape.
Principle and the advantage of this programme are: during operation, put into the metal insert of connecting plate in counterdie, are placed on by metal insert on compacted under boss.Then be placed on counterdie by patrix, the upper shaping boss of patrix coordinates with the compacted under boss of counterdie and is clamped by metal insert.The upper shaping groove of the compacted under groove in compacted under boss and upper shaping boss forms forming cavity jointly, patrix puts feed compartment, puts into raw material in feed compartment, unitary mould is put into press and carries out injection-compression molding.After injection-compression molding, feed compartment is taken off, then take off patrix, then can be taken out the flat connecting plate of injection-compression molding by the two ends of metal insert.Compared to the injection mold of existing flat connecting plate, this programme can complete the manufacture of flat connecting plate by means of only upper die and lower die two pieces of templates and feed compartment, and structure is simple, easy to operate, folding mould simple and fast, improves production efficiency, reduces production cost.
Preferred version one, based on scheme one improve, the middle part of described patrix is provided with the running channel of up big and down small structure.Such setting makes pressure injection process Raw can enter die cavity more smoothly; Defective material when the demoulding in running channel can depart from workpiece smoothly, can not cause damage to surface of the work.
Preferred version two, preferably the one of is improved, and described counterdie is provided with locating hole in the outside of described first groove, and position corresponding with described locating hole on described patrix is provided with through hole, be provided with guide pillar in described through hole, the lower end of described guide pillar is stretched in described locating hole.Such setting to make in matched moulds and knockout course upper die and lower die location more accurate, make matched moulds and knockout course convenient.
Preferred version three, preferably the one of two is improved, the 3rd groove that the lower end profile that the upper center of described patrix is provided with profile and described feed compartment matches.Such setting makes the location of feed compartment more accurate, and pressure injection process Raw can more enter running channel and die cavity, and the surface of the work of injection-compression molding is more complete, can not produce reducing, lack the defects such as material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: patrix 1, counterdie 2, running channel 3, feed compartment 4, compacted under boss 5, compacted under groove 6, upper shaping boss 7, upper shaping groove 8, guide pillar 9, metal insert 10.
Embodiment is substantially as shown in Figure 1: flat connecting plate portable transfer mold, comprises patrix 1, counterdie 2, feed compartment 4; Described feed compartment 4 is positioned at the middle part of described patrix 1 upper end, the width of described patrix 1 is greater than the width of described counterdie 2, the middle part of described patrix 1 is provided with the running channel 3 of up big and down small structure, the 3rd groove that the lower end profile that the upper center of described patrix 1 is provided with profile and described feed compartment 4 matches.The middle part of the upper surface of described counterdie 2 is provided with the first groove, and the middle part of described first groove raises up and forms compacted under boss 5, and the upper center of described compacted under boss 5 is provided with compacted under groove 6; The lower end of described patrix 1 is provided with the second groove matched with the upper end profile of described counterdie 2; Position corresponding with described compacted under boss 5 in described second groove is provided with shaping boss 7, and the lower end of described shaping boss is provided with the upper shaping groove 8 all identical with described compacted under groove 6 size and shape.Described counterdie 2 is provided with locating hole in the outside of described first groove, and on described patrix 1, the position corresponding with described locating hole is provided with through hole, is provided with guide pillar 9 in described through hole, and the lower end of described guide pillar 9 is stretched in described locating hole.
In the present embodiment, during operation, in counterdie 2, put into the metal insert 10 of connecting plate, metal insert 10 is placed on compacted under boss 5.Then be placed on counterdie 2 by patrix 1, the upper shaping boss 7 of patrix 1 coordinates with the compacted under boss 5 of counterdie 2 and is clamped by metal insert 10.Compacted under groove 6 in compacted under boss 5 forms forming cavity jointly with the upper shaping groove 8 of upper shaping boss 7, patrix 1 is put feed compartment 4, puts into raw material in feed compartment 4, unitary mould is put into press and carry out injection-compression molding.After injection-compression molding, feed compartment 4 is taken off, then take off patrix 1, then can be taken out the flat connecting plate of injection-compression molding by the two ends of metal insert 10.Compared to the injection mold of existing flat connecting plate, the running channel 3 arranging up big and down small structure makes pressure injection process Raw can enter die cavity more smoothly, and the defective material when the demoulding in running channel 3 can depart from workpiece smoothly, can not cause damage to surface of the work.Arranging guide pillar 9, that patrix 1 and counterdie 2 in matched moulds and knockout course are located is more accurate, make matched moulds and knockout course convenient.Arranging the 3rd groove makes the location of feed compartment 4 more accurate, and pressure injection process Raw can more enter running channel 3 and die cavity, and the surface of the work of injection-compression molding is more complete, can not produce reducing, lack the defects such as material.This programme can complete the manufacture of flat connecting plate by means of only patrix 1, counterdie 2 two pieces of templates and feed compartment 4, and structure is simple, and easy to operate, folding mould simple and fast, improves production efficiency, reduce production cost.
Above-described is only embodiment of the present utility model, 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 the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.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. flat connecting plate portable transfer mold, comprises upper die and lower die, feed compartment; Described feed compartment is positioned at the middle part of described patrix upper end, it is characterized in that, the width of described patrix is greater than the width of described counterdie; The middle part of the upper surface of described counterdie is provided with the first groove, and the middle part of described first groove raises up and forms compacted under boss, and the upper center of described compacted under boss is provided with compacted under groove; The lower end of described patrix is provided with the second groove matched with the upper end profile of described counterdie; Position corresponding with described compacted under boss in described second groove is provided with shaping boss, and the lower end of described shaping boss is provided with the upper shaping groove all identical with described compacted under groove size and shape.
2. flat connecting plate portable transfer mold according to claim 1, is characterized in that: the middle part of described patrix is provided with the running channel of up big and down small structure.
3. flat connecting plate portable transfer mold according to claim 2, it is characterized in that: described counterdie is provided with locating hole in the outside of described first groove, position corresponding with described locating hole on described patrix is provided with through hole, be provided with guide pillar in described through hole, the lower end of described guide pillar is stretched in described locating hole.
4. flat connecting plate portable transfer mold according to claim 3, is characterized in that: the 3rd groove that the lower end profile that the upper center of described patrix is provided with profile and described feed compartment matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791660.6U CN205112257U (en) | 2015-10-14 | 2015-10-14 | Portable transfer mould of flat connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791660.6U CN205112257U (en) | 2015-10-14 | 2015-10-14 | Portable transfer mould of flat connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112257U true CN205112257U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791660.6U Expired - Fee Related CN205112257U (en) | 2015-10-14 | 2015-10-14 | Portable transfer mould of flat connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623860A (en) * | 2016-11-29 | 2017-05-10 | 广东技术师范学院 | Die for connecting straight panel parts |
-
2015
- 2015-10-14 CN CN201520791660.6U patent/CN205112257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623860A (en) * | 2016-11-29 | 2017-05-10 | 广东技术师范学院 | Die for connecting straight panel parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |