CN102861949A - Manufacturing process of 3D (Three-dimensional) serrated blade of mould and special tool thereof - Google Patents
Manufacturing process of 3D (Three-dimensional) serrated blade of mould and special tool thereof Download PDFInfo
- Publication number
- CN102861949A CN102861949A CN2012103420049A CN201210342004A CN102861949A CN 102861949 A CN102861949 A CN 102861949A CN 2012103420049 A CN2012103420049 A CN 2012103420049A CN 201210342004 A CN201210342004 A CN 201210342004A CN 102861949 A CN102861949 A CN 102861949A
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- China
- Prior art keywords
- blade
- carriage saddle
- molded line
- sawtooth
- mould
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Abstract
The invention relates to a manufacturing process of a 3D (Three-dimensional) serrated blade of a mould and a special tool thereof. The innovation is that the manufacturing process comprises the steps of: first, selecting a blade with a corresponding size, and bending the blade by using the special tool so that the side face of the blade is matched with a back molded line of a carriage saddle; then, adhering the blade on the back of the carriage saddle, wherein the upper part of the blade is slightly higher than the highest point of the carriage saddle, and sanding a top molded line of the blade by a manual sander by using the molded line of the top face of the carriage saddle; and finally, machining sawteeth on the top molded line of the blade to prepare the 3D serrated blade. The manufacturing process of the 3D serrated blade of the mould and the special tool thereof provided by the invention have the advantages that the blade is bended by the special tool so that the blade has the molded line compactly adhered to the back of the carriage saddle, the sawtooth molded line is machined by using the molded line on the carriage saddle as the reference, so that the precision of the blade is high, the blade is convenient to machine, and the cutting precision of the product is ensured while the manufacturing efficiency is improved.
Description
Technical field
The present invention relates to a kind of mould 3D sawtooth blade manufacture craft, also relate to a kind of special tooling of realizing mould 3D sawtooth blade manufacture craft.
Background technology
Have in the product process of change of shape at the cutting three-dimensional, need to use the 3D sawtooth blade with three-dimensional special-shaped line at die cutting die, this 3D sawtooth blade is installed in carriage saddle, the carriage saddle back side is close in the side of sawtooth blade, the sawtooth molded line of sawtooth blade and the profiling of carriage saddle upper surface molded line.This kind blade adopts the robot cutter to cut, and difficulty of processing is high, is subject to processing the restriction of equipment, need to carry out cooperation processing, and the process-cycle is long.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of molded line mould 3D sawtooth blade manufacture craft accurate, easy to process, and a kind of special tooling of realizing this technique also is provided.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of mould 3D sawtooth blade manufacture craft, its innovative point is that described step is: at first select the blade of corresponding size, adopt the special tooling curved blades, so that blade side and carriage saddle back side molded line coincide; Then blade is close to the carriage saddle back side, blade top is a little more than the peak of carriage saddle, polish the blade tip molded line take the molded line of carriage saddle end face as benchmark by the hand sand device; At last go out sawtooth at the top of blade profile processing, make 3D sawtooth blade.
A kind of special tooling of realizing mould 3D sawtooth blade manufacture craft, its innovative point is: comprise base, side plate, alignment pin and pressure head, the forward and backward side of base is fixed with side plate, corresponding being provided with somely just can be held the locating hole that alignment pin passes on biside plate, and the locating hole on described each side plate is symmetrical arranged in pairs with the side plate vertical center line; Also comprise the pressure head that is arranged on directly over the biside plate gap, pressure head is installed on the forcing press, and the lower end of pressure head is arc.
The invention has the advantages that: at first utilize the special tooling curved blades, so that blade obtains to be close to the molded line at the carriage saddle back side, molded line makes the sawtooth molded line as benchmark processing on the carriage saddle again, the blade precision that makes is high, easy to process, when guaranteeing the product cutting accuracy, improved make efficiency.
Description of drawings
Fig. 1 is that 3D sawtooth blade is installed in structural representation on the carriage saddle among the present invention.
Fig. 2 is special tooling front view among the present invention.
Fig. 3 is special tooling top view among the present invention.
The specific embodiment
Fig. 1 shows mould 3D sawtooth blade and is installed in the carriage saddle structural representation, comprise sawtooth blade 1 and carriage saddle 2, sawtooth blade 1 is installed in carriage saddle 2, and carriage saddle 2 back sides are close in the side of sawtooth blade 1, the sawtooth molded line of sawtooth blade 1 and carriage saddle 2 upper surface molded line profilings.
The processing technology step of above-mentioned sawtooth blade 1 is:
At first, choose with the corresponding sheet metal of designing requirement size and make blade 1.
Adopt the special tooling curved blades, so that blade side and carriage saddle back side molded line coincide.The special tooling structure that uses in this operation is: comprise base 3, side plate 4, alignment pin 5 and pressure head 6, the forward and backward side of base 3 is fixed with side plate 4, correspondence is provided with some locating holes 7 on biside plate 4, be provided with a row or multi-row locating hole 7 on each side plate, every registration hole 7 is to be symmetrical arranged in pairs when the front side board vertical center line; Also comprise the pressure head 6 that is arranged on directly over biside plate 4 gaps, pressure head 6 is installed on the forcing press, and the lower end of pressure head 6 is arc, and the size of this arc as required crooked blade radian determines.
During use, special tooling is placed on the press bench, according to crooked requirement, at corresponding locating hole 7 interior insertion alignment pins 5, blade 1 level is placed on two alignment pins 5, blade 1 needs the pressure head 6 of crooked position alignment top; Depression distance by control pressure head 6 is controlled the flexibility of blade 1, as requested by once or for several times pressing down and blade 1 is bent to the molded line identical with carriage saddle 2 back side molded line, so that blade 1 can be close to the back side of carriage saddle 2 when installing.
Then, blade 1 is close to carriage saddle 2 back sides, blade 1 top is a little more than the peak of carriage saddle 2, polish the blade tip molded line that coincide with carriage saddle 2 end face molded line by the hand sand device take the molded line of carriage saddle 2 end faces as benchmark.
Last tooth punching, profile processing goes out sawtooth at the top of blade 1, makes 3D sawtooth blade.
Claims (2)
1. a mould 3D sawtooth blade manufacture craft is characterized in that described step is: at first select the blade of corresponding size, adopt the special tooling curved blades, so that blade side and carriage saddle back side molded line coincide; Then blade is close to the carriage saddle back side, blade top is a little more than the peak of carriage saddle, polish the blade tip molded line that coincide with carriage saddle end face molded line by the hand sand device take the molded line of carriage saddle end face as benchmark; At last go out sawtooth at the top of blade profile processing, make 3D sawtooth blade.
2. special tooling of realizing mould 3D sawtooth blade manufacture craft, it is characterized in that: comprise base, side plate, pressure head and a pair of alignment pin, the forward and backward side of base is fixed with side plate, corresponding being provided with somely just can be held the locating hole that alignment pin passes on biside plate, and the locating hole on described each side plate is symmetrical arranged in pairs with the side plate vertical center line; Also comprise the pressure head that is arranged on directly over the biside plate gap, pressure head is installed on the forcing press, and the lower end of pressure head is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103420049A CN102861949A (en) | 2012-09-17 | 2012-09-17 | Manufacturing process of 3D (Three-dimensional) serrated blade of mould and special tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103420049A CN102861949A (en) | 2012-09-17 | 2012-09-17 | Manufacturing process of 3D (Three-dimensional) serrated blade of mould and special tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102861949A true CN102861949A (en) | 2013-01-09 |
Family
ID=47441225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103420049A Pending CN102861949A (en) | 2012-09-17 | 2012-09-17 | Manufacturing process of 3D (Three-dimensional) serrated blade of mould and special tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102861949A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710548A (en) * | 1954-01-12 | 1955-06-14 | Washa Isaiah De | Cross cut saw punch set |
| US3152492A (en) * | 1962-01-03 | 1964-10-13 | Graydon E Whitecotton | Method of making steel-rule type piercing and blanking dies |
| US3170358A (en) * | 1962-03-27 | 1965-02-23 | Merrill D Martin | Die rule and method of forming and mounting the same |
| GB1018870A (en) * | 1964-05-01 | 1966-02-02 | Graydon Eugene Whitecotton | Improvements in or relating to piercing and blanking dies |
| GB1064587A (en) * | 1964-09-21 | 1967-04-05 | Merrill David Martin | Die rule and method of forming and mounting the same |
| CN201419198Y (en) * | 2009-05-21 | 2010-03-10 | 余姚市晶英电弧坩埚有限公司 | Crucible stainless steel forming rod templatetemplate |
-
2012
- 2012-09-17 CN CN2012103420049A patent/CN102861949A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710548A (en) * | 1954-01-12 | 1955-06-14 | Washa Isaiah De | Cross cut saw punch set |
| US3152492A (en) * | 1962-01-03 | 1964-10-13 | Graydon E Whitecotton | Method of making steel-rule type piercing and blanking dies |
| US3170358A (en) * | 1962-03-27 | 1965-02-23 | Merrill D Martin | Die rule and method of forming and mounting the same |
| GB1018870A (en) * | 1964-05-01 | 1966-02-02 | Graydon Eugene Whitecotton | Improvements in or relating to piercing and blanking dies |
| GB1064587A (en) * | 1964-09-21 | 1967-04-05 | Merrill David Martin | Die rule and method of forming and mounting the same |
| CN201419198Y (en) * | 2009-05-21 | 2010-03-10 | 余姚市晶英电弧坩埚有限公司 | Crucible stainless steel forming rod templatetemplate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130109 |