CN104259788A - Machining method of mold insert - Google Patents
Machining method of mold insert Download PDFInfo
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- CN104259788A CN104259788A CN201410512925.4A CN201410512925A CN104259788A CN 104259788 A CN104259788 A CN 104259788A CN 201410512925 A CN201410512925 A CN 201410512925A CN 104259788 A CN104259788 A CN 104259788A
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- Prior art keywords
- insert
- piece
- mosaic face
- face
- machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/20—Making tools by operations not covered by a single other subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a machining method of a mold insert. The method comprises the following steps: (1) machining a retaining wall face A on a first insert and setting the coordinate value of the retaining wall face to be zero; (2) machining a splice face C1 on the first insert and detecting an actual coordinate value of the splice face C1; (3) machining a splice face B2, to be spliced with the splice face C1 on the first insert, on a second insert; (4) machining another splice face C2 on the second insert. According to the machining method of the mold insert, the machining requirements of the single inserts are reduced, the machining efficiency is improved, and the accumulative error caused after splice of the inserts is reduced; thus, a smaller margin can be remained during small numerical control machining of an insert edge, the edge can be directly and integrally finished after the insert set is erected on a mold seat, semi-finishing is not required, and large numerical control working time is reduced.
Description
Technical field
The invention belongs to technical field of mold, specifically, the present invention relates to a kind of processing method of die insert.
Background technology
The die holder of existing diel is provided with insert, multiple inserts of same group are generally arrange according to end to end mode, in adjacent two inserts, the face of phase split is Mosaic face, could insert group be stood on die holder adding the structural plane that man-hour requirement first processes insert by small numerical control lathe, wherein, small numerical control, when processing the Mosaic face of insert, requires that the position degree of Mosaic face is ± 0.02.
This processing request precision is higher, thus cost is also higher, working (machining) efficiency is also lower, if the insert be connected is more, also there will be the situation that accumulated error is larger, therefore, need a kind of new processing method, to reduce the machining accuracy of single insert, improve working (machining) efficiency, and can accumulated error be reduced.
Summary of the invention
The invention provides a kind of processing method of die insert, object reduces accumulated error.
To achieve these goals, the technical scheme that the present invention takes is: a kind of processing method of die insert, and it comprises step:
(1) in first piece of insert, process barricade face A, and the coordinate value in this barricade face is set to 0;
(2) in first piece of insert, process Mosaic face C1, and detect the actual coordinate value of this Mosaic face C1;
(3) process in second piece of insert for the Mosaic face B2 with the Mosaic face C1 phase split in first piece of insert;
(4) in second piece of insert, another Mosaic face C2 is processed.
The processing method of die insert also comprises:
(5) process in the 3rd piece of insert for the Mosaic face B3 with the Mosaic face C2 phase split in second piece of insert;
(6) in the 3rd piece of insert, another Mosaic face C3 is processed.
The processing method of die insert also comprises:
(7) process in the 4th piece of insert for the Mosaic face B4 with the Mosaic face C3 phase split in the 3rd piece of insert;
(8) in the 4th piece of insert, another Mosaic face C4 is processed.
If total number of insert is N number of, N > 5, for the 5th piece of insert to N block insert, process in accordance with the following steps successively:
A (), from the 5th piece of insert, first processes for the Mosaic face with the Mosaic face phase split in the last piece of insert machined in the insert of current processing;
B () processes another Mosaic face of insert split for processing with next block in the insert of current processing;
C () repeats step (a) and (b), until complete the processing of N block insert.
The processing method of die insert of the present invention, reduce the processing request of monolithic insert, improve working (machining) efficiency, the accumulated error caused after decreasing insert splicing, therefore, can leave less surplus during small numerical control processing insert cutting edge, insert group is stood to die holder can direct overall fine finishining cutting edge, do not need half essence, decrease large numerical control man-hour.
Accompanying drawing explanation
This description comprises the following drawings, shown content respectively:
Fig. 1 is the structural representation of four pieces of inserts;
Be labeled as in figure:
1, first piece of insert; 2, second piece of insert; 3, the 3rd piece of insert; 4, the 4th piece of insert.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail the specific embodiment of the present invention, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contribute to its enforcement.
Embodiment one
The processing method of a kind of die insert of the present invention, for processing the Mosaic face be in four pieces of inserts of same group as shown in Figure 1, four pieces of inserts are respectively first piece of insert, 1, second piece of insert 2 of arranging successively on the die holder of mould, the 3rd piece of insert 3 and the 4th piece of insert 4.
Before processing, being set as follows to insert:
Using the barricade face A of first of this group insert piece of insert 1 as general base level, insert thereafter, then the face of spelling mutually with a upper insert is single-piece benchmark Mosaic face B; The Mosaic face of insert opposite side is for regulating Mosaic face C, then this organizes position degree ± 0.1 of the adjustment Mosaic face C in all inserts relative to the general base level of first piece of insert 1, and the benchmark Mosaic face B of every block insert is the adjustment Mosaic face C of an insert.
The processing method of the present embodiment comprises following step:
(1) in first piece of insert 1, process barricade face A, barricade face A is the left surface of first piece of insert 1, and barricade face A is plane, and the coordinate value of this barricade face A is set to 0;
(2) in first piece of insert 1, process Mosaic face C1, and ensure position degree ± 0.1 of Mosaic face C1 relative to barricade face A, then detect the actual coordinate value of this Mosaic face C1;
(3) process in second piece of insert 2 for the Mosaic face B2 with the Mosaic face C1 phase split in first piece of insert 1, Mosaic face B2 is the left surface of second piece of insert 2; And the actual coordinate value of Mosaic face B2 is arranged to identical with the actual coordinate value of Mosaic face C1; Mosaic face C1 and Mosaic face B2 is same after split, the actual coordinate value of Mosaic face C1 is the actual coordinate value of Mosaic face B2, for the ease of the every block insert of small numerical control lathe single-piece work, also can after setting the actual coordinate value of Mosaic face B2 by origin translation to the theoretical coordinate value place of Mosaic face B2, can ensure that every block insert uses an independent coordinate system separately like this, to meet the processing custom of small numerical control lathe;
(4) in second piece of insert 2, process another Mosaic face C2, ensure that Mosaic face C2 is relative to position degree ± 0.1 of barricade face A, then detects the actual coordinate value of this Mosaic face C2;
(5) process in the 3rd piece of insert 3 for the Mosaic face B3 with the Mosaic face C2 phase split in second piece of insert 2, Mosaic face B3 is the left surface of the 3rd piece of insert 3; And the actual coordinate value of this Mosaic face B3 is arranged to identical with the actual coordinate value of Mosaic face C2; For the ease of the every block insert of small numerical control lathe single-piece work, also can after setting the actual coordinate value of Mosaic face B3 by origin translation to the theoretical coordinate value place of Mosaic face B3, can ensure that every block insert uses an independent coordinate system separately like this, to meet the processing custom of small numerical control;
(6) in the 3rd piece of insert 3, process another Mosaic face C3, ensure that Mosaic face C3 is relative to position degree ± 0.1 of barricade face A, then detects the actual coordinate value of this Mosaic face C3;
(7) process in the 4th piece of insert 4 for the Mosaic face B4 with the Mosaic face C3 phase split in the 3rd piece of insert 3, Mosaic face B4 is the left surface of the 4th piece of insert 4; And the actual coordinate value of this Mosaic face B4 is arranged to identical with the actual coordinate value of Mosaic face C3; For the ease of the every block insert of small numerical control lathe single-piece work, also can after setting the actual coordinate value of Mosaic face B4 by origin translation to the theoretical coordinate value place of Mosaic face B4, can ensure that every block insert uses an independent coordinate system separately like this, to meet the processing custom of small numerical control;
(8) in the 4th piece of insert 4, process another Mosaic face C4, ensure that Mosaic face C4 is relative to position degree ± 0.1 of barricade face A, then detects the actual coordinate value of this Mosaic face C4.
Embodiment two
Same group is had to the situation of five pieces of inserts, adopt the front four pieces of inserts of processing method processing of embodiment one, for the 5th piece of insert, the processing method of the present embodiment is processed in accordance with the following steps:
A () processes for the Mosaic face B5 with the Mosaic face C4 phase split in the 4th piece of insert 4 in the 5th piece of insert, and the actual coordinate value of Mosaic face B5 be arranged to identical with the actual coordinate value of Mosaic face C4; For the ease of the every block insert of small numerical control lathe single-piece work, also can after setting the actual coordinate value of Mosaic face B5 by origin translation to the theoretical coordinate value place of Mosaic face B5, can ensure that every block insert uses an independent coordinate system separately like this, to meet the processing custom of small numerical control;
B () processes another Mosaic face C5 in the 5th piece of insert, ensure that Mosaic face C5 is relative to position degree ± 0.1 of barricade face A, then detects the actual coordinate value of this Mosaic face C5.
Embodiment three
If total number of insert is N number of, N > 5, for the 6th piece of insert to N block insert, process in accordance with the following steps successively:
A () is from the 6th piece of insert, first process in the insert of current processing for the Mosaic face with the Mosaic face phase split in the last piece of insert machined, and the actual coordinate value of this Mosaic face to be arranged to and identical with the actual coordinate value of the Mosaic face of its split; For the ease of the every block insert of small numerical control lathe single-piece work, also can after setting the actual coordinate value of this Mosaic face by origin translation to the theoretical coordinate value place of this Mosaic face, can ensure that every block insert uses an independent coordinate system separately like this, to meet the processing custom of small numerical control;
B () processes another for the Mosaic face of insert split need processed with next block in the insert of current processing, ensure position degree ± 0.1 of this Mosaic face relative to barricade face A;
C () repeats step (a) and (b), until complete the processing of N block insert.
The present invention uses the Mosaic face processing technology of above-mentioned this connected insert, reduce the processing request of monolithic insert, improve working (machining) efficiency, save small numerical control and be about 0.5H man-hour, the accumulated error caused after decreasing insert splicing, therefore, small numerical control lathe (is exactly miniature numerical control lathe, general work platform length 1 ~ 1.5m)) upper processing little insert cutting edge time can leave less surplus, little insert group is stood to die holder can direct overall fine finishining cutting edge, do not need half essence, saving large Digit Control Machine Tool (is exactly large-size numerical control machine, general work platform length 2.5 ~ 5m) be about 0.1H/ block man-hour and (suppose that one set of die has ten pieces of inserts, then this mold can save 1H in man-hour).
Below by reference to the accompanying drawings to invention has been exemplary description.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention.
Claims (4)
1. a processing method for die insert, is characterized in that, comprises step:
(1) in first piece of insert, process barricade face A, and the coordinate value in this barricade face is set to 0;
(2) in first piece of insert, process Mosaic face C1, and detect the actual coordinate value of this Mosaic face C1;
(3) process in second piece of insert for the Mosaic face B2 with the Mosaic face C1 phase split in first piece of insert;
(4) in second piece of insert, another Mosaic face C2 is processed.
2. die insert according to claim 1, is characterized in that, also comprises:
(5) process in the 3rd piece of insert for the Mosaic face B3 with the Mosaic face C2 phase split in second piece of insert;
(6) in the 3rd piece of insert, another Mosaic face C3 is processed.
3. the processing method of die insert according to claim 2, is characterized in that, also comprises:
(7) process in the 4th piece of insert for the Mosaic face B4 with the Mosaic face C3 phase split in the 3rd piece of insert;
(8) in the 4th piece of insert, another Mosaic face C4 is processed.
4. the processing method of die insert according to claim 3, is characterized in that, if total number of insert is N number of, N > 5, for the 5th piece of insert to N block insert, processes successively in accordance with the following steps:
A (), from the 5th piece of insert, first processes for the Mosaic face with the Mosaic face phase split in the last piece of insert machined in the insert of current processing;
B () processes another Mosaic face of insert split for processing with next block in the insert of current processing;
C () repeats step (a) and (b), until complete the processing of N block insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512925.4A CN104259788A (en) | 2014-09-29 | 2014-09-29 | Machining method of mold insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512925.4A CN104259788A (en) | 2014-09-29 | 2014-09-29 | Machining method of mold insert |
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| Publication Number | Publication Date |
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| CN104259788A true CN104259788A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410512925.4A Pending CN104259788A (en) | 2014-09-29 | 2014-09-29 | Machining method of mold insert |
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| CN (1) | CN104259788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364434A (en) * | 2015-12-08 | 2016-03-02 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Manufacturing method for forging die |
| CN112077214A (en) * | 2020-08-05 | 2020-12-15 | 格致汽车科技股份有限公司 | Machining method for functional insert of large stamping die |
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| CN101537457A (en) * | 2009-04-17 | 2009-09-23 | 重庆元创技研实业开发有限公司 | Die insert modular machining method |
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| CN102228953A (en) * | 2011-06-15 | 2011-11-02 | 山东潍坊福田模具有限责任公司 | Stamping die insert lost foam manufacturing method |
| CN203125199U (en) * | 2013-01-18 | 2013-08-14 | 麦格纳技术与模具系统（天津）有限公司 | Joint installation technology cushion plate for machining automobile covering part mould inserts |
| CN203343875U (en) * | 2013-06-27 | 2013-12-18 | 寿光万龙模具制造有限公司 | Machining platform of irregular die edge |
| CN103950159A (en) * | 2014-05-14 | 2014-07-30 | 王丽 | Cavity insert for injection mould |
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2014
- 2014-09-29 CN CN201410512925.4A patent/CN104259788A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20090119016A (en) * | 2008-05-15 | 2009-11-19 | 주식회사 신라공업 | Automobile belt pulley and manufacture method |
| CN101537457A (en) * | 2009-04-17 | 2009-09-23 | 重庆元创技研实业开发有限公司 | Die insert modular machining method |
| CN102228953A (en) * | 2011-06-15 | 2011-11-02 | 山东潍坊福田模具有限责任公司 | Stamping die insert lost foam manufacturing method |
| CN203125199U (en) * | 2013-01-18 | 2013-08-14 | 麦格纳技术与模具系统（天津）有限公司 | Joint installation technology cushion plate for machining automobile covering part mould inserts |
| CN203343875U (en) * | 2013-06-27 | 2013-12-18 | 寿光万龙模具制造有限公司 | Machining platform of irregular die edge |
| CN103950159A (en) * | 2014-05-14 | 2014-07-30 | 王丽 | Cavity insert for injection mould |
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| 王德平: "《数控机床操作与维修》", 28 February 2007, 河南科学技术出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364434A (en) * | 2015-12-08 | 2016-03-02 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Manufacturing method for forging die |
| CN112077214A (en) * | 2020-08-05 | 2020-12-15 | 格致汽车科技股份有限公司 | Machining method for functional insert of large stamping die |
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Application publication date: 20150107 |
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