CN206623320U - A kind of shaped device of spider piece - Google Patents
A kind of shaped device of spider piece Download PDFInfo
- Publication number
- CN206623320U CN206623320U CN201720180427.3U CN201720180427U CN206623320U CN 206623320 U CN206623320 U CN 206623320U CN 201720180427 U CN201720180427 U CN 201720180427U CN 206623320 U CN206623320 U CN 206623320U
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- China
- Prior art keywords
- shaped device
- fetal membrane
- core rod
- punch
- spider piece
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- 241000239290 Araneae Species 0.000 title claims abstract description 40
- 210000002219 extraembryonic membrane Anatomy 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 7
- 229920002530 polyetherether ketone Polymers 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of shaped device of spider piece, and it provides processing efficiency, reduces material cost and avoids high Machine Tool design and manufacturing cost.A kind of shaped device of spider piece, including the top mold frame provided with upper fetal membrane, the lower mold holder provided with lower fetal membrane and for connecting the top mold frame and lower mold holder and allowing the bindiny mechanism of the two relative movement, the shaped device has operating position, when the shaped device is in operating position, the die cavity that is engaged between the upper fetal membrane and the lower fetal membrane formed with the shape with spider piece.
Description
Technical field
The utility model belongs to compressor accessories field, particularly a kind of shaped device of spider piece.
Background technology
Spider piece is an important part within the compressor, and the processing to spider piece at present is generally added using lathe
The mode of work.As Chinese patent CN102922015B discloses a kind of star-wheel plate machining device, it includes vertical machining centre, stands
Formula machining center have can the workbench that slides of front, rear, left and right and main shaft with milling cutter, workbench both sides are respectively equipped with
Tailstock and index dial, in addition to a spill rocker for being used to install spider piece blank, rocker both sides are respectively connected with rotating shaft, wherein
One rotating shaft is connected with tailstock, and another rotating shaft is fixed on index dial, and is driven and rotated by index dial, and spider piece blank is wherein
One side of one tooth is located on the axis.
However, traditional processing mode has following limitation：1st, by spider piece uses material as PEEK at present
(Polyetheretherketones, Chinese are polyether-ether-ketone), such a material is expensive at present.Such as according to adopting at present
With machine tooling mode, it is necessary to spider piece blank（Typically in disk or round table-like）Cut, portion of material be cut off or
Grind off, caused waste of material is very serious, virtually adds manufacturing enterprise's material cost；2nd, machine tooling is used at present,
Lathe is by coordinating cooperating operation to realize spider piece specific structure requirement in space six-freedom degree direction, so to lathe
Design requirement and manufacture difficulty propose requirements at the higher level, and manufacture a spider piece lathe cost it is also very high, using lathe
It is high to process spider piece production cost；3rd, due to current single screw compressor in design process screw rod and star-wheel meshing profile continuous
Development, according to machine tooling spider piece, then after meshing profile change, provide process spider piece lathe just must be more
Change, and in order to meet new meshing profile, lathe must redesign, and be again a larger cost for manufacturing enterprise
Input.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of shaped device of spider piece, which raises processing
Efficiency, reduce material cost and avoid high Machine Tool design and manufacturing cost.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of shaped device of spider piece, including the top mold frame provided with upper fetal membrane, the lower mold holder provided with lower fetal membrane and use
In connecting the top mold frame and lower mold holder and allowing the bindiny mechanism of the two relative movement, the shaped device has working position
Put, when the shaped device is in operating position, formed with the shape with spider piece between the upper fetal membrane and the lower fetal membrane
The die cavity being engaged.
Preferably, one of the upper fetal membrane, both lower fetal membranes are provided with the punch-pin portion of protrusion, are offered in another one
For accommodating the holding tank in punch-pin portion, when the shaped device is in operating position, the punch-pin portion is contained in the holding tank
Interior, the die cavity is formed between the punch-pin portion and the holding tank.
It is highly preferred that the punch-pin portion includes body, the foreign steamer for being used to limit spider piece from body protrusion extension
A wide circle flange, the die cavity are formed between the bottom land of the body, the inner surface of the flange and the holding tank.
Further, the punch-pin portion also includes multiple core rods, and each core rod has to be engaged with the teeth groove of spider piece
Shape, circumferentially-spaced arrangement of the core rod along the flange simultaneously connect with the flange.
Further, the punch-pin portion includes multiple first core rods, and first core rod is along the circumferentially-spaced of the flange
Arrange and connect with the flange, multiple second core rods corresponding with the first core rod difference are provided with the holding tank,
When the shaped device is in operating position, each first core rod is stacked with corresponding second core rod and had and star-wheel respectively
The shape that the teeth groove of piece is engaged.
Further, the cell wall of the holding tank has the shape that the flange cooperates.
Preferably, the upper fetal membrane is detachably arranged in the top mold frame；
And/or the lower fetal membrane is detachably arranged on the lower mold holder.
Preferably, the bindiny mechanism includes being fixedly connected and leading in the top mold frame, the lower mold holder alternative one
The other of Xiang Zhu, the top mold frame, both lower mold holders is slidingly disposed at the lead.
The utility model uses above-mentioned technical proposal, has the following advantages that compared with prior art：
Solve current spider piece using the deficiency in machine tooling using shaped device structure, institute is obtained using die forming
Product size is needed, reduces unnecessary waste of material；Production efficiency is higher than lathe formation efficiency in actual production process；Avoid
High Machine Tool design, manufacturing cost；It can ensure that product quality is stable using mould production, dimensional uniformity is more preferable.
Brief description of the drawings
Accompanying drawing 1 is a kind of schematic diagram of the shaped device of spider piece of the present utility model；
Accompanying drawing 2 is the schematic diagram of the upper fetal membrane of the shaped device shown in accompanying drawing 1；
Accompanying drawing 3 is the schematic diagram of the lower fetal membrane of the shaped device shown in accompanying drawing 1；
Accompanying drawing 4 is that lines enveloping molded line Meshing Pair core rod designs diagrammatic cross-sectional view；
Accompanying drawing 5 is cylinder（Round platform）Envelope molded line Meshing Pair core rod designs diagrammatic cross-sectional view；
Accompanying drawing 6 is that multi-column envelope molded line Meshing Pair core rod designs diagrammatic cross-sectional view.
In above-mentioned accompanying drawing,
1st, top mold frame；10th, upper die-cushion block；2nd, upper fetal membrane；20th, flange；21st, the first core rod；3rd, lead；4th, lower fetal membrane；
40th, holding tank；41st, the second core rod；42nd, projection；5th, lower mold holder；50a, lower die-cushion block；50b, lower die-cushion block.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be understood by the person skilled in the art with feature.Herein it should be noted that explanation for these embodiments
It is used to help understand the utility model, but does not form to restriction of the present utility model.In addition, this practicality disclosed below is new
As long as involved technical characteristic does not form conflict can and is combined with each other each other in each embodiment of type.
Addressed in the utility model it is upper and lower wait the noun of locality be according to the usual observation visual angle of those skilled in the art and
It is convenient and definition in order to describe, specific direction is not limited.Such as, the upside of paper, downside in accompanying drawing 1 are corresponded respectively to.
Accompanying drawing 1-3 shows a kind of shaped device of spider piece, and it includes the top mold frame 1 provided with upper fetal membrane 2, provided with lower tire
The lower mold holder 5 of film 4 and the bindiny mechanism for connecting top mold frame 1 and lower mold holder 5 and allowing the two to relatively move.Upper fetal membrane 2
Top mold frame 1 is connected to by upper die-cushion block 10, lower fetal membrane 4 is connected to lower mold holder 5, bindiny mechanism by lower die-cushion block 50a and 50b
Including the lead 3 vertically extended, lead 3 is fixedly installed on lower mold holder 5, and top mold frame 1 can be slided vertically
It is connected to dynamicly on lead 3.Shaped device has operating position, when shaped device is in operating position, upper fetal membrane 2 and lower tire
The die cavity being engaged between film 4 formed with the shape with spider piece.
Upper fetal membrane 2 is provided with the punch-pin portion of protrusion, and the holding tank 40 for accommodating punch-pin portion is offered on lower fetal membrane 4, when
At operating position, punch-pin portion is contained in holding tank 40 shaped device, and die cavity is formed between punch-pin portion and holding tank 40.Tool
Body, punch-pin portion includes body, from the circle flange 20 for being used to limit the outline of spider piece of body protrusion extension and from
Multiple first core rods 21 of body protrusion extension.Flange 20 is substantially in annular, between circumference of first core rod 21 along flange 20 waits
Every arrangement and the inwall with flange 20 connects respectively.The shape of holding tank 40 cooperates with the shape of flange 20, i.e. the receiving
Groove 40 is the external diameter that circular groove and its diameter are equal or slightly larger than flange 20, is provided with holding tank 40 relative respectively with the first core rod 21
Multiple second core rods 41 answered, the quantity that the first core rod 21 and the second core rod 41 be corresponding to specifically refer to the two is identical and position one
One is corresponding, and causes when shaped device is in operating position, and each first core rod 21 is stacked with corresponding second core rod 41 respectively
Close and form complete core rod, the complete core rod has the shape being engaged with the teeth groove of spider piece.The die cavity of ubi supra is just
Formed between the side surface of punch-pin portion body lower surface, the inwall of flange 20, the bottom land of holding tank 40 and each core rod, if convex
When being additionally provided with the projection 42 for forming the hole on spider piece in mould portion or holding tank 40, then die cavity should also get rid of these projections
Space shared by 42.First core rod 21 and the second core rod 41 are the teeth groove for forming spider piece, the first core rod 21, the second mould
Core 41 is generally shaped like sector, and the first core rod 21 and the second core rod 41 can directly be wholely set into complete core rod, completely
Core rod is arranged in the body of fetal membrane 2 or holding tank 40.
Further, 21 relative top mold frame 1 of the first core rod is detachable, and 41 relative lower mold holder 5 of the second core rod is detachable.Specifically
The following two kinds connected mode can be used：1st, upper fetal membrane 2 is detachably arranged in top mold frame 1, and lower fetal membrane 4 is detachably arranged at lower mould
On frame 5, the first core rod 21 and the second core rod 41 can be changed by the dismounting of upper and lower fetal membrane 4；2nd, the first core rod 21 is removably set
In on upper fetal membrane 2, the second core rod 41 is detachably arranged on lower fetal membrane 4, directly dismantles the first core rod 21 and the second core rod 41 enters
Row is changed.Specific connected mode using clamping, be spirally connected, rivet etc. it is well known in the prior art can connected mode, do not do herein
Repeat.Different Meshing Pair core rods need to be only configured if desired for realizing during different star-wheel chip architectures on corresponding fetal membrane, it is such as attached
Lines enveloping molded line Meshing Pair core rod shown in Fig. 4, cylinder or round platform envelope molded line Meshing Pair core rod shown in accompanying drawing 5, or, it is attached
Multi-column envelope molded line Meshing Pair core rod shown in Fig. 6.The bag shown in accompanying drawing 4-5 can be selected in first core rod 21 and the second core rod 41
Network molded line.
The existing condition of production is processed for current spider piece, the utility model proposes use high-accuracy, multiduty shaping
Device solves current spider piece using the deficiency in machine tooling.
1st, with reference to presently used PEEK materials characteristic（Polyether-ether-ketone, English name polyetheretherketone, referred to as
PEEK）, required product size is obtained using die forming, reduces unnecessary waste of material.
2nd, it is different according to meshing profile, in conjunction with various different star-wheel sizes, different structure core pieces are designed, reach various
The spider piece physical dimension requirement of different Meshing Pair molded line.
3rd, different structure star-wheel Meshing Pair need to only change supporting special upper and lower fetal membrane can and realize different structure spider piece
Production, production efficiency is provided significantly, avoids the redesign of lathe and maintenance cost in production process.
The utility model realizes that spider piece dimensional structure is processed using mould, avoids high Machine Tool design, manufacturing cost；
Production efficiency is higher than lathe formation efficiency in actual production process；Equipped with different star-wheel Meshing Pair molded line core rods, difference can be achieved
Production is switched fast between kind；It can ensure that product quality is stable using shaping dies production, dimensional uniformity is more preferable.
Above-described embodiment is a kind of preferred embodiment only to illustrate technical concepts and features of the present utility model, its mesh
Be to allow person skilled in the art to understand content of the present utility model and implement according to this, can not limit this with this
The protection domain of utility model.All equivalent change or modifications made according to Spirit Essence of the present utility model, should all cover
Within the scope of protection of the utility model.
Claims (7)
- A kind of 1. shaped device of spider piece, it is characterised in that：Lower mould including the top mold frame provided with upper fetal membrane, provided with lower fetal membrane Frame and the bindiny mechanism for connecting the top mold frame and lower mold holder and allowing the two to relatively move, the shaped device have Operating position, when the shaped device is in operating position, between the upper fetal membrane and the lower fetal membrane formed with spider piece One of the die cavity, the upper fetal membrane, both lower fetal membranes that is engaged of shape be provided with the punch-pin portion of protrusion, opened in another one Provided with the holding tank for accommodating punch-pin portion, when the shaped device is in operating position, the punch-pin portion is contained in the appearance Receive in groove, the die cavity is formed between the punch-pin portion and the holding tank.
- 2. shaped device according to claim 1, it is characterised in that：The punch-pin portion includes body, convex from the body Go out extension be used for limit spider piece outline one circle flange, the die cavity be formed at the body, the flange it is interior Between the bottom land of surface and the holding tank.
- 3. shaped device according to claim 2, it is characterised in that：The punch-pin portion also includes multiple core rods, each described Core rod has the shape that is engaged with the teeth groove of spider piece, circumferentially-spaced arrangement of the core rod along the flange and with it is described convex The inwall of edge connects.
- 4. shaped device according to claim 2, it is characterised in that：The punch-pin portion includes multiple first core rods, described Circumferentially-spaced arrangement of first core rod along the flange simultaneously connects with the inwall of the flange, be provided with the holding tank with it is described First core rod distinguishes corresponding multiple second core rods, when the shaped device is in operating position, each first core rod point Not and corresponding second core rod is stacked and had the shape being engaged with the teeth groove of spider piece.
- 5. shaped device according to claim 2, it is characterised in that：The cell wall of the holding tank has the flange mutual The shape of cooperation.
- 6. shaped device according to claim 1, it is characterised in that：The upper fetal membrane is detachably arranged at the top mold frame On；And/or the lower fetal membrane is detachably arranged on the lower mold holder.
- 7. shaped device according to claim 1, it is characterised in that：The bindiny mechanism include be fixedly connected with it is described on The other of lead, the top mold frame, both lower mold holders on mould bases, the lower mold holder alternative one is slidingly disposed at The lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180427.3U CN206623320U (en) | 2017-02-27 | 2017-02-27 | A kind of shaped device of spider piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180427.3U CN206623320U (en) | 2017-02-27 | 2017-02-27 | A kind of shaped device of spider piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623320U true CN206623320U (en) | 2017-11-10 |
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ID=60211710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180427.3U Active CN206623320U (en) | 2017-02-27 | 2017-02-27 | A kind of shaped device of spider piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206623320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738663A (en) * | 2017-02-27 | 2017-05-31 | 奥夫尔科精铸机械（昆山）有限公司 | The shaped device and forming method of a kind of spider piece |
-
2017
- 2017-02-27 CN CN201720180427.3U patent/CN206623320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738663A (en) * | 2017-02-27 | 2017-05-31 | 奥夫尔科精铸机械（昆山）有限公司 | The shaped device and forming method of a kind of spider piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: Building D11, School Equipment Industrial Park, Nancheng County, Shangrao City, Jiangxi Province, 344700 Patentee after: Jiangxi Julang Compressor Co.,Ltd. Country or region after: China Address before: Room 3, building 4, Lide enterprise home, 888 pengqing Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province, 215425 Patentee before: AF FOLCO PRECISION CASTING MACHINERY (KUNSHAN) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |