CN105034321A - End-surface-positioned irregular-shaped material moulding die - Google Patents
End-surface-positioned irregular-shaped material moulding die Download PDFInfo
- Publication number
- CN105034321A CN105034321A CN201410812597.XA CN201410812597A CN105034321A CN 105034321 A CN105034321 A CN 105034321A CN 201410812597 A CN201410812597 A CN 201410812597A CN 105034321 A CN105034321 A CN 105034321A
- Authority
- CN
- China
- Prior art keywords
- die plate
- side template
- positioning
- positioning key
- template
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
Abstract
The invention provides an end-surface-positioned irregular-shaped material moulding die which includes an upper die plate, a lower die plate, a left die plate and a right die plate, which are assembled together to form an internal die cavity. At least one positioning key groove is formed at both between the upper die plate and two end surfaces of the front end of the left die plate and between the upper die plate and the two end surfaces of the front end of the right die; at least one positioning key groove is formed at both between the lower die plate and two end surfaces of the front end of the left die plate and between the lower die plate and the two end surfaces of the front end of the right die; at least one positioning key groove is formed at both between the upper die plate and two end surfaces of the back end of the left die plate and between the upper die plate and the two end surfaces of the back end of the right die; and at least one positioning key groove is formed at both between the lower die plate and two end surfaces of the back end of the left die plate and between the lower die plate and the two end surfaces of the back end of the right die. In each positioning key groove, a positioning key is installed, wherein the positioning key is matched with the positioning key groove and is used for positioning and fixing the upper die plate with the left die plate and the right die plate and the lower die plate with the left die plate and the right die plate. Each positioning key is fastened to the moulding die through bolts. The moulding die is simple and convenient in positioning, is high in precision and effectively reduces processing cost.
Description
Technical field
The present invention relates to technical field of mold, especially a kind of end face location profile shapes shaping mould.
Background technology
The location of profile shapes shaping mould is very important, traditional locate mode has following three kinds: 1. straight pin location, this mode bench work amount is large, cavity dimension can not be adjusted after doing, and take the limited position of faying face, bring impact to the reasonable arrangement of dies plate tap screw, the quantity of minimizing screw of sometimes having to, this just easily causes the gas leakage of shaping mould, and its vacuum is declined.
2. faying face groove milling location, this mode can adjust cavity dimension, but the size of groove and form and position tolerance not easily ensure, processing cost is higher.
3. faying face Linear cut groove location, although this mode is easy to make, thinner template reduces intensity, easily causes the setting of being out of shape and being not easy to water route, also because groove occupies very large prime locations, bring very large inconvenience to the arrangement of dies plate tap screw hole with processing.
Summary of the invention
Object of the present invention is exactly the problems referred to above existed for above three kinds of Method for Profile Extrusion Calibrator tool locate modes, provides a kind of positioning precision high, easy to make, lower-cost end face location profile shapes shaping mould.
Concrete scheme of the present invention is: a kind of end face location profile shapes shaping mould, include cope match plate, mould board, left side template and right side template, described cope match plate, mould board, left side template and right side template are assemblied to form inner die cavity jointly, it is characterized in that: described cope match plate and all at least offer a positioning spline between left side template and template front end, right side both ends of the surface, mould board and all at least offer a positioning spline between left side template and template front end, right side both ends of the surface; All at least offer a positioning spline between both described cope match plate and left side template and right side template rear end both ends of the surface, between both mould board and left side template and right side template rear end both ends of the surface, all at least offer a positioning spline; All coordinate the positioning key be equipped with for locating fixing cope match plate and left side and right side template, mould board and left side and right side template above in all positioning splines, each positioning key is all connected on shaping mould by screw fastening.
The mode that the present invention adopts end face to locate, before workpiece cutting on line, positioning spline is processed at end face by machining center, then be installed by Linear cut operation is disposable, complete the processing of die cavity and faying face, pincers worker only need to load in positioning spline drilling and tapping again positioning key, is screwed into trip bolt; The present invention locates simple and convenient, and positioning precision is high, effectively reduces processing cost.
Accompanying drawing explanation
Fig. 1 is that front side of the present invention is to general structure schematic diagram;
Fig. 2 is rear direction general structure schematic diagram of the present invention.
In figure: 1-cope match plate, 2-inner die cavity, 3-positioning spline, 4-positioning key, 5-screw, 6-right side template, 7-mould board, 8-left side template.
Detailed description of the invention
See Fig. 1, Fig. 2, the present invention is a kind of end face location profile shapes shaping mould, include cope match plate 1, mould board 7, left side template 8 and right side template 6, described cope match plate, mould board, left side template and right side template are assemblied to form inner die cavity 2 jointly, described cope match plate and all at least offer a positioning spline 3 between left side template and template front end, right side both ends of the surface, mould board and all at least offer a positioning spline between left side template and template front end, right side both ends of the surface; All at least offer a positioning spline between both described cope match plate and left side template and right side template rear end both ends of the surface, between both mould board and left side template and right side template rear end both ends of the surface, all at least offer a positioning spline; All coordinate the positioning key 4 be equipped with for locating fixing cope match plate and left side and right side template, mould board and left side and right side template above in all positioning splines, each positioning key is all fastenedly connected on shaping mould by screw 5.
The mode that the present invention adopts end face to locate, before workpiece cutting on line, positioning spline 3 is processed at end face by machining center, then be installed by Linear cut operation is disposable, complete the processing of die cavity and faying face, pincers worker only need to load in positioning spline drilling and tapping again positioning key 4, is screwed into trip bolt 5.
Claims (1)
1. an end face location profile shapes shaping mould, include cope match plate, mould board, left side template and right side template, described cope match plate, mould board, left side template and right side template are assemblied to form inner die cavity jointly, it is characterized in that: described cope match plate and all at least offer a positioning spline between left side template and template front end, right side both ends of the surface, mould board and all at least offer a positioning spline between left side template and template front end, right side both ends of the surface; All at least offer a positioning spline between both described cope match plate and left side template and right side template rear end both ends of the surface, between both mould board and left side template and right side template rear end both ends of the surface, all at least offer a positioning spline; All coordinate the positioning key be equipped with for locating fixing cope match plate and left side and right side template, mould board and left side and right side template above in all positioning splines, each positioning key is all connected on shaping mould by screw fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812597.XA CN105034321A (en) | 2014-12-24 | 2014-12-24 | End-surface-positioned irregular-shaped material moulding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812597.XA CN105034321A (en) | 2014-12-24 | 2014-12-24 | End-surface-positioned irregular-shaped material moulding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105034321A true CN105034321A (en) | 2015-11-11 |
Family
ID=54441567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812597.XA Pending CN105034321A (en) | 2014-12-24 | 2014-12-24 | End-surface-positioned irregular-shaped material moulding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363195A (en) * | 2016-11-09 | 2017-02-01 | 盐城宝鼎电动工具有限公司 | Bench drill box and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202934815U (en) * | 2012-11-13 | 2013-05-15 | 刘振舒 | Circular-shape mechanical-winding resin well die |
| CN203371767U (en) * | 2013-06-06 | 2014-01-01 | 洛阳市优能模塑科技有限公司 | Misassembling prevention plastic profiled bar extrusion die template |
| CN204451156U (en) * | 2014-12-24 | 2015-07-08 | 大冶市中德模具有限责任公司 | A kind of end face location profile shapes shaping mould |
-
2014
- 2014-12-24 CN CN201410812597.XA patent/CN105034321A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202934815U (en) * | 2012-11-13 | 2013-05-15 | 刘振舒 | Circular-shape mechanical-winding resin well die |
| CN203371767U (en) * | 2013-06-06 | 2014-01-01 | 洛阳市优能模塑科技有限公司 | Misassembling prevention plastic profiled bar extrusion die template |
| CN204451156U (en) * | 2014-12-24 | 2015-07-08 | 大冶市中德模具有限责任公司 | A kind of end face location profile shapes shaping mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363195A (en) * | 2016-11-09 | 2017-02-01 | 盐城宝鼎电动工具有限公司 | Bench drill box and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |