CN102688945A - Step-style middle mold - Google Patents
Step-style middle mold Download PDFInfo
- Publication number
- CN102688945A CN102688945A CN2012102051988A CN201210205198A CN102688945A CN 102688945 A CN102688945 A CN 102688945A CN 2012102051988 A CN2012102051988 A CN 2012102051988A CN 201210205198 A CN201210205198 A CN 201210205198A CN 102688945 A CN102688945 A CN 102688945A
- Authority
- CN
- China
- Prior art keywords
- half mold
- mold
- mould
- upper half
- lower half
- 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.)
- Pending
Links
Images
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a step-style middle mold, which consists of an upper half mold and a lower half mold; the peripheries of the upper half mold and the lower half mold are provided with a plurality of locating pin holes and a plurality of fixing screw holes; the locating pin holes and the fixing screw holes are symmetrically distributed along the circumference of the periphery of the upper half mold. The middle mold is divided into the upper half mold and the lower half mold, the two half mold parts are independently processed by a walking wire processing form, so that the coherence of mold overall accuracy is guaranteed. The upper half mold and the lower half mold are combined and located accurately in the combination process due to the locating pin holes and the fixing screw holes symmetrically distributed on the peripheries of the upper half mold and the lower half mold.
Description
Technical field
The present invention relates to mould in a kind of mould, particularly relate to the complicated middle mould of a kind of step cavity surface type suitable for reading.
Background technology
Tradition has the middle mould of step to be generally an integral body, and the upper and lower opening die cavity adopts the spark machined and the silk processing of being careful respectively.Spark machined is to utilize the galvanic action erosion that produces when being immersed in pulsed discharge between the two poles of the earth in the working solution to remove the special process method of conductive material; Its precision is relatively poor; And the silk of being careful is a kind of of Wire EDM; Utilize the fine wire (being called wire electrode) that moves continuously to make electrode, workpiece is carried out pulse spark discharge ablation metal, excision forming, the deviation from circular from of this processing mode, straight line sum of errors scale error are all less.Mould in traditional integrally formed step is because the profile influence can't adopt single processing mode to accomplish processing, so cause the inconsistent problem of each several part precision in the entire die.
Summary of the invention
The purpose of this invention is to provide mould in the consistent step of a kind of mould each several part precision.
Technical scheme of the present invention is such: mould in a kind of step; It is characterized in that: mould is made up of upper mold section and female die in said; The outer rim of said upper mold section and female die is provided with dowel hole and the fixing screw hole of using, and said dowel hole is symmetrically distributed along the upper mold section outer marginal circumference with screw hole with fixing.
In order to realize that accurate localization connects more, said dowel hole is with fixing spaced apart in six position of halving of outer marginal circumference with the screw hole symmetry.
The advantage of technical scheme provided by the present invention is, middle mould is divided into upper mold section and female die, and two parts mould can adopt a processing mode processing of being careful separately, has guaranteed the uniformity of mold integral precision.Outer rim symmetry at upper mold section and female die is offered dowel hole and fixed screw holes, makes that the fashionable integrated positioning of upper and lower set of half mould sets is accurate.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a vertical view of the present invention.
The specific embodiment
Below in conjunction with embodiment the present invention is described further, but not as to qualification of the present invention.
Like Fig. 1, shown in Figure 2; Mould is made up of upper mold section 1 and female die 2 in the step; Said upper mold section 1 is provided with dowel hole 3 and fixes with screw hole 4 with the outer rim of female die 2, and said dowel hole 3 is with fixing spaced apart in six position of halving of outer marginal circumference with screw hole 4 symmetries.Middle mould is divided into upper mold section and female die, and two parts mould can adopt a processing mode processing of being careful separately, has guaranteed the uniformity of mold integral precision.Outer rim symmetry at upper mold section and female die is offered dowel hole and fixed screw holes, makes that the fashionable integrated positioning of upper and lower set of half mould sets is accurate.
Claims (2)
1. mould in the step; It is characterized in that: mould is made up of upper mold section (1) and female die (2) in said; Said upper mold section (1) is provided with dowel hole (3) and fixing with screw hole (4) with the outer rim of female die (2), and said dowel hole (3) is symmetrically distributed along outer marginal circumference with screw hole (4) with fixing.
2. mould in the step according to claim 1 is characterized in that: said dowel hole (3) is with fixing spaced apart in six position of halving of outer marginal circumference with screw hole (4) symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102051988A CN102688945A (en) | 2012-06-20 | 2012-06-20 | Step-style middle mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102051988A CN102688945A (en) | 2012-06-20 | 2012-06-20 | Step-style middle mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102688945A true CN102688945A (en) | 2012-09-26 |
Family
ID=46854775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102051988A Pending CN102688945A (en) | 2012-06-20 | 2012-06-20 | Step-style middle mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102688945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814674A (en) * | 2019-11-20 | 2020-02-21 | 四川航天烽火伺服控制技术有限公司 | Manufacturing method of half type compression mold |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340620A (en) * | 1986-08-01 | 1988-02-22 | Yaskawa Electric Mfg Co Ltd | Dies set die for press machine |
| JPH0365313A (en) * | 1989-08-03 | 1991-03-20 | Bridgestone Boushin Rubber Kk | Mold assembly for manufacturing vebration-proof rubber and manufacture thereof |
| CN2109901U (en) * | 1991-12-18 | 1992-07-15 | 戚宗学 | Metal mould of hydrodynamic cltutch case |
| JPH10100186A (en) * | 1996-09-30 | 1998-04-21 | Aisin Seiki Co Ltd | Method and apparatus for molding hollow product |
| CN201579899U (en) * | 2009-12-25 | 2010-09-15 | 斯凯孚密封系统(芜湖)有限公司 | Bearing oil seal manufacturing mold |
| CN201603800U (en) * | 2009-11-09 | 2010-10-13 | 泰州市远达电机制造有限公司 | Step punching die |
| CN202174166U (en) * | 2011-07-07 | 2012-03-28 | 衡阳风顺车桥有限公司 | Bending die for processing V-shaped and U-shaped workpieces |
| CN202683787U (en) * | 2012-06-20 | 2013-01-23 | 太仓市日精模具有限公司 | Stepped intermediate die |
-
2012
- 2012-06-20 CN CN2012102051988A patent/CN102688945A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340620A (en) * | 1986-08-01 | 1988-02-22 | Yaskawa Electric Mfg Co Ltd | Dies set die for press machine |
| JPH0365313A (en) * | 1989-08-03 | 1991-03-20 | Bridgestone Boushin Rubber Kk | Mold assembly for manufacturing vebration-proof rubber and manufacture thereof |
| CN2109901U (en) * | 1991-12-18 | 1992-07-15 | 戚宗学 | Metal mould of hydrodynamic cltutch case |
| JPH10100186A (en) * | 1996-09-30 | 1998-04-21 | Aisin Seiki Co Ltd | Method and apparatus for molding hollow product |
| CN201603800U (en) * | 2009-11-09 | 2010-10-13 | 泰州市远达电机制造有限公司 | Step punching die |
| CN201579899U (en) * | 2009-12-25 | 2010-09-15 | 斯凯孚密封系统(芜湖)有限公司 | Bearing oil seal manufacturing mold |
| CN202174166U (en) * | 2011-07-07 | 2012-03-28 | 衡阳风顺车桥有限公司 | Bending die for processing V-shaped and U-shaped workpieces |
| CN202683787U (en) * | 2012-06-20 | 2013-01-23 | 太仓市日精模具有限公司 | Stepped intermediate die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814674A (en) * | 2019-11-20 | 2020-02-21 | 四川航天烽火伺服控制技术有限公司 | Manufacturing method of half type compression mold |
| CN110814674B (en) * | 2019-11-20 | 2022-02-18 | 四川航天烽火伺服控制技术有限公司 | Manufacturing method of half type compression mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102817052B (en) | A kind of plating mould for high-accuracy selective electroplating | |
| CN106925631B (en) | A kind of large size double-layer thin wall D type section vacuum chamber fan-shaped section inside and outside shell forming process | |
| CN104438577A (en) | Punching hole distance adjustable compound die for double-long-hole workpiece | |
| CN204503930U (en) | A kind of pair of elongated hole workpiece compound die of adjustable punching distance | |
| CN102688945A (en) | Step-style middle mold | |
| CN105154926B (en) | The combined electrical machining method of inside surface Bamboo-shaped micro-structural | |
| CN202683787U (en) | Stepped intermediate die | |
| CN205465290U (en) | Inclined plane work piece milling process frock | |
| CN104846372A (en) | Method for manufacturing three-dimensional member via local etching and positioning tool | |
| TW201713394A (en) | Method for manufacturing striking faceplate of golf club head characterized by employing a precise electrochemical processing method to form all structural parts at the first time for significantly reducing the processing time and shortening the time to market | |
| CN202830196U (en) | Lead frame electroplating die for part spraying | |
| CN105364234A (en) | Apparatus for electrochemically machining a metallic workpiece | |
| CN203804278U (en) | Drilling device | |
| CN203651322U (en) | Process ring of automobile hub | |
| CN208601840U (en) | A kind of universal mode component | |
| CN103447385B (en) | Stamping die for pipe supports | |
| KR101117953B1 (en) | the method of manufacturing gear mold | |
| CN204800343U (en) | Mould processingequipment | |
| CN202701781U (en) | Numerical control machine tool | |
| CN203062019U (en) | Compound electrode used for manufacturing die | |
| CN207509056U (en) | A kind of master form for processing profiled plated diamond grinding wheel has | |
| CN104368679A (en) | Compound die used for double-slot-hole workpiece | |
| CN103234497A (en) | Relative volume loss ratio measuring method based on cone electrode electrical discharge milling | |
| CN212097692U (en) | Precision mold with good stability | |
| CN104400160A (en) | High-speed processing plated electrode wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |