CN102950247A - Wax injection mould for curved needle driving connecting rod - Google Patents
Wax injection mould for curved needle driving connecting rod Download PDFInfo
- Publication number
- CN102950247A CN102950247A CN2011102538655A CN201110253865A CN102950247A CN 102950247 A CN102950247 A CN 102950247A CN 2011102538655 A CN2011102538655 A CN 2011102538655A CN 201110253865 A CN201110253865 A CN 201110253865A CN 102950247 A CN102950247 A CN 102950247A
- Authority
- CN
- China
- Prior art keywords
- groove
- hole
- die cavity
- moving platen
- solid plate
- 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.)
- Granted
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a wax injection mould for a curved needle driving connecting rod; when the wax is to be injected, a fixed mold plate is correspondingly and tightly matched with a movable mold plate, and then a cavity is formed between the movable mold plate and the fixed mold plate, wherein the cavity is in line with a part of the curved needle driving connecting rod to be obtained in dimension and shape; the liquid wax is fed into a water port; the fixed mold plate can be removed after the liquid wax is cooled and formed into a wax model, and then the mold plates are upwards lifted to be taken out, and finally the wax model is propped out of a cavity groove by a second elector pin, thus the model is convenient to take out. The wax injection mould for the curved needle driving connecting rod is simple in structure and convenient to operate, and can produce the wax model which meets the requirement on shape and dimension of the part of the curved needle driving connecting rod better.
Description
Technical field
The present invention relates to a kind of casting mould, especially relate to a kind of casting mould of looper drive link.
?
Background technology
A kind of looper drive link, shown in accompanying drawing 1-3, this looper drive link is an important spare part on the sewing machine, its complex contour, has multiple resemblance, manufacturing procedure was various when this part was processed in traditional machined, production efficiency is low, need generally speaking to obtain its part blank by casting, again the cooperation place of having relatively high expectations is carried out fine finishining and obtain part, and need part model during the mo(u)lded piece blank, thereby can obtain part blank through model casting, the general wax-pattern that adopts need to manufacture and design according to the features of shape of part special-purpose anchor clamps and obtain the wax-pattern consistent with the part shape size in the model casting.
?
Summary of the invention
The purpose of this invention is to provide a kind of casting mould of looper drive link, thereby obtain the wax-pattern that the looper drive link is used for model casting.
For achieving the above object, the technical solution used in the present invention is:
A kind of casting mould of looper drive link, comprise moving platen, the solid plate that can cooperate with described moving platen, be fixedly connected with the dynamic model seat that is arranged on described moving platen bottom, can be arranged on to oscilaltion the ejecting mechanism that is used for delivery between described moving platen and the described dynamic model seat, described mould also has be used to the mouth of a river that sprays into liquid wax, offer the die cavity groove consistent with the appearance and size of described looper drive link on the described moving platen, described moving platen offers the first through hole in the through hole that is positioned at corresponding described looper drive link on the described die cavity groove, the end, the horizontal left and right sides that is positioned at described the first through hole on the described die cavity groove offers respectively the first groove, the second groove, described ejecting mechanism comprises the delivery plate, be fixedly installed on the first thimble on the described delivery plate upper surface, described the first thimble can be inserted in described the first through hole ordinatedly, and the upper surface of described the first thimble is not higher than the lower surface of described die cavity groove, corresponding described the first through hole offers the second through hole on the described solid plate, offer respectively corresponding described the first groove at the place, end, the horizontal left and right sides that is positioned at described the second through hole on the described solid plate, the 3rd groove of the second groove, the 4th groove, also be fixedly connected with the first convex module of the leading section that can insert ordinatedly described die cavity groove on the described solid plate, can insert ordinatedly the second convex module of the left part of described die cavity groove, described mould also comprise can with described the first through hole, described the second through hole matches and can pass the second through hole and insert pumping pin in the first through hole when described moving platen matches with described solid plate, the middle part of described die cavity groove has hollow bulb, described ejecting mechanism also comprises and is fixedly connected with the second thimble that is arranged on the described delivery piece upper surface, described the second thimble can be inserted in the described hollow bulb ordinatedly, and the upper surface of described the second thimble is not less than the lower surface of described die cavity groove and is not higher than the die joint of described moving platen.
Preferably, described mould also comprises the briquetting that is fixedly installed on described solid plate upper end, the setting that is fixedly connected of described briquetting and described pumping pin.
As a kind of concrete embodiment, side portion on the described moving platen offers the 5th groove, described the 5th groove extends internally and is connected with described die cavity groove along this side portion, offer the 6th groove of corresponding described the 5th groove on the described solid plate, described the 5th groove matches with described the 6th groove and forms the described mouth of a river.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages: by offer the consistent die cavity groove of appearance and size of the looper drive link part that obtains with need at moving platen, and on moving platen and solid plate, offer accordingly a plurality of grooves for the design feature of looper drive link, arrange at solid plate and can insert ordinatedly respectively the leading section of above-mentioned die cavity groove and the first convex module of left part, the second convex module, offer the first through hole at moving platen, and at solid plate the pumping pin can insert ordinatedly in this first through hole is set, like this, just formed the size of obtaining looper drive link part with need between moving platen and the solid plate, the die cavity that shape is consistent, during casting, with solid plate closely cooperate corresponding with moving platen accordingly, by filling liquid wax in the mouth of a river, after the liquid wax cooling forming forms wax-pattern, take off solid plate, upwards lift the delivery plate, the second thimble is about to wax-pattern and ejects from the die cavity groove and make things convenient for delivery.This mould structure is simple, and is easy to operate, can obtain the wax-pattern that meets preferably looper drive link part shape size.
?
Description of drawings
Accompanying drawing 1 is looked schematic diagram for the master of the looper drive link part that need obtain among the present invention;
Accompanying drawing 2 is looked schematic diagram for the right side of the looper drive link part that need obtain among the present invention;
Accompanying drawing 3 is the elevational schematic view of the looper drive link part that need obtain among the present invention;
Accompanying drawing 4 is the structural representation of the dynamic model of casting mould of the present invention;
Accompanying drawing 5 is the structural representation of the cover half of casting mould of the present invention;
Accompanying drawing 6 is the overall structure schematic diagram of casting mould of the present invention.
?
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 4-6, a kind of casting mould of looper drive link, comprise moving platen 12, the solid plate 21 that can cooperate with moving platen 12, be fixedly connected with the dynamic model seat 11 that is arranged on moving platen 12 bottoms, can be arranged on to oscilaltion the ejecting mechanism that is used for delivery between moving platen 12 and the solid plate 21, sight line when the above-below direction here refers to the observer in the face of Fig. 4 is direction inside and outside, offer the consistent die cavity groove 14 of appearance and size of the looper drive link part that obtains with need on the moving platen 12, moving platen 12 offers the first through hole in the position that is positioned at the through hole on the corresponding looper drive link part on the die cavity groove 14, the end, the horizontal left and right sides that is positioned at this first through hole on the die cavity groove 14 offers respectively the first groove 18 and the second groove 19, ejecting mechanism then comprises delivery piece 13 and the first thimble 17 that is fixedly installed on delivery piece 13 upper surfaces, the first thimble 17 can insert in above-mentioned the first through hole ordinatedly, and be in the not lower time of state of delivery at delivery piece 13, the upper surface of the first thimble 17 is not higher than the lower surface of die cavity groove, corresponding the first through hole offers the second through hole on the solid plate 21, the place, end, the horizontal left and right sides of the second through hole offers respectively corresponding the first groove 18, the 3rd groove 26 of the second groove 19, the 4th groove 25, also be fixedly connected with the first convex module 21 of the leading section that can be inserted in ordinatedly die cavity groove 14 on the solid plate 21, can be inserted in ordinatedly the second convex module 23 of the left part of die cavity groove 14, when solid plate 21 matches with moving platen 12, the first convex module 21, the second convex module 23 can be embedded in the die cavity groove 14 accordingly, and the bottom land with die cavity groove 14 maintains a certain distance respectively, needs to set this distance according to the thickness of looper drive link part counterpart.This mould also comprises pumping pin 24, and pumping pin 24 can match with the first through hole, the second through hole and can pass the second through hole when moving platen 12 matches with solid plate 21 and insert in the first through hole.The middle part of die cavity groove 14 has hollow bulb, ejecting mechanism also comprises and is fixedly connected with the second thimble 111 that is arranged on delivery piece 13 upper surfaces, the second thimble 111 can be inserted in the above-mentioned hollow bulb ordinatedly, the upper surface of the second thimble 111 is not less than the lower surface of die cavity groove 14 and is not higher than the die joint of moving platen 12, and it highly is that the height of the looper drive link part corresponding position that obtains according to need is set.Like this, when moving platen 12 and solid plate 21 closely cooperate, just formed between moving platen 12 and the solid plate 21 with need and obtained the consistent die cavity of size, the shape of looper drive link part.This mould also comprises the briquetting 28 that is fixedly installed on solid plate 21 upper ends, and settings that be fixedly connected of this briquetting 28 and pumping pin 24 when casting, in pumping pin 24 insertions the second through hole, is fixed on briquetting 28 on the upper surface of solid plate 21 again.
This mould also has be used to the mouth of a river that sprays into liquid wax, in the present embodiment, this mouth of a river is to realize like this, offer the 5th groove 110 in a side portion of moving platen 12, the 5th groove 110 extends internally and is connected with die cavity groove 14 along this side portion, offering six groove 27, the five grooves 110 corresponding with the 5th groove 110 and the 6th groove 27 on the solid plate 21 matches and has formed the above-mentioned mouth of a river.
Below the concrete work engineering of setting forth lower the present embodiment:
During casting, solid plate 21 is cooperated with moving platen 12 accordingly, wherein, pumping pin 24 is inserted in the first through hole ordinatedly, the first convex module 21, the second convex module 23 is embedded in respectively in the leading section and left part of die cavity groove 14 accordingly, the 5th groove 110 and the 6th groove 27 corresponding matching get up to form the mouth of a river, knock briquetting 28, so that solid plate 21 closely cooperates mutually with moving platen 12, like this, just formed the size of obtaining looper drive link part with need between moving platen 12 and the solid plate 21, the die cavity that shape is consistent, by filling liquid wax in the mouth of a river, after the liquid wax cooling forming forms wax-pattern, take off solid plate 12, upwards lifting delivery plate 13, the second thimbles 111 is about to wax-pattern and ejects from the die cavity groove and make things convenient for delivery.This mould structure is simple, and is easy to operate, can obtain the wax-pattern that meets preferably looper drive link part shape size.
Claims (3)
1. the casting mould of a looper drive link, comprise moving platen, the solid plate that can cooperate with described moving platen, be fixedly connected with the dynamic model seat that is arranged on described moving platen bottom, can be arranged on to oscilaltion the ejecting mechanism that is used for delivery between described moving platen and the described dynamic model seat, described mould also has be used to the mouth of a river that sprays into liquid wax, it is characterized in that: offer the die cavity groove consistent with the appearance and size of described looper drive link on the described moving platen, described moving platen offers the first through hole in the through hole that is positioned at corresponding described looper drive link on the described die cavity groove, the end, the horizontal left and right sides that is positioned at described the first through hole on the described die cavity groove offers respectively the first groove, the second groove, described ejecting mechanism comprises the delivery plate, be fixedly installed on the first thimble on the described delivery plate upper surface, described the first thimble can be inserted in described the first through hole ordinatedly, and the upper surface of described the first thimble is not higher than the lower surface of described die cavity groove, corresponding described the first through hole offers the second through hole on the described solid plate, offer respectively corresponding described the first groove at the place, end, the horizontal left and right sides that is positioned at described the second through hole on the described solid plate, the 3rd groove of the second groove, the 4th groove, also be fixedly connected with the first convex module of the leading section that can insert ordinatedly described die cavity groove on the described solid plate, can insert ordinatedly the second convex module of the left part of described die cavity groove, described mould also comprise can with described the first through hole, described the second through hole matches and can pass the second through hole and insert pumping pin in the first through hole when described moving platen matches with described solid plate, the middle part of described die cavity groove has hollow bulb, described ejecting mechanism also comprises and is fixedly connected with the second thimble that is arranged on the described delivery piece upper surface, described the second thimble can be inserted in the described hollow bulb ordinatedly, and the upper surface of described the second thimble is not less than the lower surface of described die cavity groove and is not higher than the die joint of described moving platen.
2. the casting mould of looper drive link according to claim 1, it is characterized in that: described mould also comprises the briquetting that is fixedly installed on described solid plate upper end, the setting that is fixedly connected of described briquetting and described pumping pin.
3. the casting mould of looper drive link according to claim 1, it is characterized in that: the side portion on the described moving platen offers the 5th groove, described the 5th groove extends internally and is connected with described die cavity groove along this side portion, offer the 6th groove of corresponding described the 5th groove on the described solid plate, described the 5th groove matches with described the 6th groove and forms the described mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253865.5A CN102950247B (en) | 2011-08-31 | 2011-08-31 | Wax injection mould for curved needle driving connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253865.5A CN102950247B (en) | 2011-08-31 | 2011-08-31 | Wax injection mould for curved needle driving connecting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950247A true CN102950247A (en) | 2013-03-06 |
| CN102950247B CN102950247B (en) | 2014-07-02 |
Family
ID=47759962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110253865.5A Active CN102950247B (en) | 2011-08-31 | 2011-08-31 | Wax injection mould for curved needle driving connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950247B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424549A (en) * | 2016-10-24 | 2017-02-22 | 张晓光 | Multi-pipe joint part investment casting mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013511A1 (en) * | 1979-01-03 | 1980-07-23 | Maurice Henry King | A method of making a die member |
| JPS6478653A (en) * | 1987-09-22 | 1989-03-24 | Isuzu Motors Ltd | Production of lost-wax pattern for casting and apparatus therefor |
| CN201895061U (en) * | 2010-11-08 | 2011-07-13 | 吴江市森泰机械制造有限公司 | Casting mould |
| CN201895062U (en) * | 2010-11-09 | 2011-07-13 | 吴江市森泰机械制造有限公司 | Casting mould capable of one-step molding |
| CN102125988A (en) * | 2010-11-09 | 2011-07-20 | 吴江市森泰机械制造有限公司 | Casting mould and method |
-
2011
- 2011-08-31 CN CN201110253865.5A patent/CN102950247B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0013511A1 (en) * | 1979-01-03 | 1980-07-23 | Maurice Henry King | A method of making a die member |
| JPS6478653A (en) * | 1987-09-22 | 1989-03-24 | Isuzu Motors Ltd | Production of lost-wax pattern for casting and apparatus therefor |
| CN201895061U (en) * | 2010-11-08 | 2011-07-13 | 吴江市森泰机械制造有限公司 | Casting mould |
| CN201895062U (en) * | 2010-11-09 | 2011-07-13 | 吴江市森泰机械制造有限公司 | Casting mould capable of one-step molding |
| CN102125988A (en) * | 2010-11-09 | 2011-07-20 | 吴江市森泰机械制造有限公司 | Casting mould and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424549A (en) * | 2016-10-24 | 2017-02-22 | 张晓光 | Multi-pipe joint part investment casting mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950247B (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201784137U (en) | Injection die | |
| CN204183814U (en) | Injection forming mold | |
| CN102950247B (en) | Wax injection mould for curved needle driving connecting rod | |
| CN204235812U (en) | A kind of automobile center console handrail lid injection mould | |
| CN207255183U (en) | A kind of mould for producing car roof support product | |
| CN201833550U (en) | Sliding block transverse core pulling mechanism for injection mold | |
| CN204934500U (en) | A kind of mold system making coupler hook body intermediate core | |
| CN209955209U (en) | Special mold for manufacturing cosmetic packaging bottle body | |
| CN104228002B (en) | The lateral ejection die of slide block and method | |
| CN204019922U (en) | Slide block side direction ejection die | |
| CN102950246B (en) | Wax injection mold for bent needle bar shaft casing | |
| CN109277524A (en) | A kind of explosion core mould | |
| CN202506797U (en) | Cold core box die for integral core of axle housing of heavy-duty car | |
| CN207840068U (en) | A kind of mould structure can avoid viscous cover half | |
| CN206009744U (en) | Cylinder holes core sand type component for cylinder block of casting | |
| CN103171063A (en) | Mold structure | |
| CN206106277U (en) | Injection mold secondary demolding structure | |
| CN201644763U (en) | Fuel injection pump housing low-pressure casting die | |
| CN209207963U (en) | Core-pulling die is used in a kind of production of pipe fitting | |
| CN206527327U (en) | Die casting | |
| CN219748806U (en) | Demolding device for shell | |
| CN102950719B (en) | Injection mold for curved needle clamps | |
| CN107008810A (en) | The anistree spiral shape mouthful swollen mould of cloth circle | |
| CN102873830B (en) | Backward-filling plastic mold | |
| CN215550596U (en) | A mould shaping structure for leaded light post |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |