CN203900166U - Inspection tool for product punched from complex-curved surface metal plate - Google Patents
Inspection tool for product punched from complex-curved surface metal plate Download PDFInfo
- Publication number
- CN203900166U CN203900166U CN201420362899.7U CN201420362899U CN203900166U CN 203900166 U CN203900166 U CN 203900166U CN 201420362899 U CN201420362899 U CN 201420362899U CN 203900166 U CN203900166 U CN 203900166U
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- goods
- product
- rule
- curved surface
- gauge
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- Expired - Lifetime
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- 239000002184 metal Substances 0.000 title claims abstract description 20
- 238000007689 inspection Methods 0.000 title abstract 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000004080 punching Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model provides an inspection tool for a product punched from a complex-curved surface metal plate. The inspection tool consists of a pedestal (1) provided with cavity troughs (2), a gauge frame (3), gauge holes (4), gauge troughs (5) and gauge gaps (6). According to the inspection tool, a three-dimensional-profile model which is formed by arranging forming the cavity troughs, the gauge holes, the gauge troughs and the gauge gaps on the upper surface of the pedestal is taken as a female mold identical and corresponding to the lower-part shape and design index of the product; when the size and shape-position deviations of the product are inspected, the product is embedded into the female mold, and a feeler gauge or a slide caliper is utilized for measuring the interval between each part of the product and each corresponding part of the female mold so as to rapidly determine whether the product is qualified; when the curved surface deviation of the product is inspected, the product is embedded into the female mold, and a surveying instrument is utilized for acquiring corresponding interval data by measuring corresponding wall faces on the product by taking a known spatial position of each part of the female mold as a zero point, so as to determine the curved surface deviation. According to the technical scheme, the size, shape-position and curved surface deviations of the product punched from the complex-curved surface metal plate can be rapidly and efficiently inspected, meanwhile, the labor is saved, the cost is lowered, and the waste is reduced.
Description
Technical field
The utility model relates to a kind of cubing, specifically refers to a kind of complex-curved metal plate punching goods cubing for detection of dimensional discrepancy, shape position error and the wall thickness deviation of complex-curved metal plate punching goods.
Background technology
Cubing weighs again tool, typically refers to the utensil that quantizes checking measurements goods geometric data; For complex-curved metal plate punching goods, as automobile metal plate work goods, because the punch forming of goods exists strain to cause dimensional discrepancy and the shape position error of goods; Because causing each portion of goods, the mobile difference of light sheet material when stretching produces curved surface deviation; Therefore, the object of check, except whether qualified for judging goods, also instruct to adjust for the measured data by by goods and corrects diel, eliminates the curved surface deviation of each portion of goods;
Prior art adopts the general measurers such as slide measure, ruler, bevel protractor, height vernier calliper, clearance gauge and detection platform, and the special measuring tool such as autocratic go-no go gauge, pitch-row rule is tested to the dimensional discrepancy of goods, shape position error corresponding to tested goods; Goods are cut in employing, obtain the curvature deviation data of curved surface by the measurement to cross-section curve, judge curved surface deviation; Above-mentioned detection mode duration, efficiency is low, takies artificial manyly, cost is high, during for detection of volume production goods, can only take sampling observation, once the drawback of sampling observation be mould because deviation occurs in wearing and tearing, will cause the goods of batch to be scrapped; Be used for instructing and adjust while correcting diel, need to take several days even longer time; Therefore, prior art existence duration, efficiency is low, take artificial many, the problems and shortcomings that cost is high, percent defective is high.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the utility model adopts by being provided with chamber groove, rule frame, rule hole, advising groove, advising the device that scarce pedestal forms, described chamber groove, rule frame, rule hole, rule groove, rule lack for being located at above pedestal, formation is called former with the corresponding identical three dimensional type surface model of shape below goods, and the dimensional discrepancy of described former is all corresponding with the design objective of goods with shape position error; When the size of check goods and shape position error, goods are embedded to described former from top to bottom, with clearance gauge or slide measure, measure each portion of goods and judge with the gap of corresponding each portion of former that fast whether qualified goods are; While checking the curved surface deviation of goods, goods are embedded after described former, and with surveying instrument, each known spatial locations of former of take is zero point, by the corresponding wall of measuring above goods, obtain corresponding spacing data, judge the technical scheme of curved surface deviation, a kind of complex-curved metal plate punching goods cubing is provided, be intended to make size, the morpheme of complex-curved metal plate punching goods, the detection of curved surface deviation, reach quick, efficiently, save manually, reduce costs, reduce the object of waste product.
The purpose of this utility model is achieved in that a kind of complex-curved metal plate punching goods cubing, by being provided with chamber groove, rule frame, rule hole, advising groove, advising scarce pedestal and form, described pedestal is the steel components of rectangular block shape, below pedestal, be plane, being provided with above with the corresponding identical three dimensional type surface model of shape below of goods of pedestal is called former; The dimensional discrepancy of described former is all corresponding with the design objective of goods with shape position error; The periphery of described former is provided with the frame raising up and is called rule frame; The groove being provided with in described former corresponding to the downward convex surface of goods is called chamber groove; The through hole being provided with in described former corresponding to the lower flanging bore of goods is called rule hole; The groove being provided with in described former corresponding to the downward convex closure of goods is called rule groove; The breach that described former is also provided with corresponding to goods side flange is called rule lacking.
Operation principle and beneficial effect
When the size of check goods and shape position error, goods are embedded to described former from top to bottom, with clearance gauge or slide measure, measure each portion of goods and judge with the gap of corresponding each portion of former that fast whether qualified goods are;
While checking the curved surface deviation of goods, goods are embedded after described former, with surveying instrument, each known spatial locations of former of take is zero point, by the corresponding wall of measuring above goods, obtain corresponding spacing data, judge curved surface deviation, for instructing to adjust, correct diel, eliminate the curved surface deviation of each portion of goods;
In like manner, this device also can be used for the die trial check and correction of new diel, during mensuration, the preproduction examination of new die punching is embedded to described former, with red lead, clearance gauge, slide measure or projecting apparatus, obtain fast preproduction corresponding to described chamber groove, rule frame, rule hole, advise groove, advise scarce dimensional fits and morpheme coordinates variance data, for instructing check and correction to revise new die.
This device adopts numerical control engraving and milling machine tool processing and fabricating, easy to make and with low cost, this apparatus structure is simple, reliable operation, make size, the morpheme of complex-curved metal plate punching goods, the detection of curved surface deviation, shortened the used time, improved efficiency, saved manually, reduced cost, reduced waste product.
Above-mentioned, the utility model adopts by being provided with chamber groove, rule frame, rule hole, advising groove, advising the device that scarce pedestal forms, described chamber groove, rule frame, rule hole, rule groove, rule lack for being located at above pedestal, formation is called former with the corresponding identical three dimensional type surface model of shape below goods, and the dimensional discrepancy of described former is all corresponding with the design objective of goods with shape position error, when the size of check goods and shape position error, goods are embedded to described former from top to bottom, with clearance gauge or slide measure, measure each portion of goods and judge with the gap of corresponding each portion of former that fast whether qualified goods are, while checking the curved surface deviation of goods, goods are embedded after described former, with surveying instrument, each known spatial locations of former of take is zero point, by the corresponding wall of measuring above goods, obtain corresponding spacing data, judge the technical scheme of curved surface deviation, overcome prior art existence duration, efficiency is low, take artificial many, cost is high, the problems and shortcomings that percent defective is high, a kind of complex-curved metal plate punching goods cubing providing, make the size of complex-curved metal plate punching goods, morpheme, the detection of curved surface deviation, reached quick, efficiently, save artificial, reduce costs, reduce the object of waste product.
Accompanying drawing explanation
Fig. 1 is that the axis of no-feathering of a kind of complex-curved metal plate punching goods cubing of the present utility model measures intention;
Fig. 2 is that a kind of axle of complex-curved metal plate punching goods measures intention;
Fig. 3 is a kind of complex-curved metal plate punching goods cubing of the present utility model, is operated in goods 7 and embeds described former, judges fast the principle schematic of overlooking of goods 7 whether qualified tenses.
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
In figure: pedestal 1, chamber groove 2, rule frame 3, rule hole 4, rule groove 5, rule lack 6, goods 7.
The specific embodiment
Consult Fig. 1～Fig. 3, a kind of complex-curved metal plate punching goods cubing of the present utility model, by the pedestal 1 that is provided with chamber groove 2, rule frame 3, rule hole 4, rule groove 5, rule scarce 6, formed, the steel components that described pedestal 1 is rectangular block shape, below pedestal 1, be plane, being provided with above with the corresponding identical three dimensional type surface model of shape below of goods 7 of pedestal 1 is called former; The dimensional discrepancy of described former is all corresponding with the design objective of goods 7 with shape position error; The periphery of described former is provided with the frame raising up and is called rule frame 3; The groove being provided with in described former corresponding to the downward convex surface of goods 7 is called chamber groove 2; The through hole being provided with in described former corresponding to the lower flanging bore of goods 7 is called rule hole 4; The groove being provided with in described former corresponding to the downward convex closure of goods 7 is called rule groove 5; The breach that described former is also provided with corresponding to goods 7 side flanges is called rule scarce 6.
Operation principle and beneficial effect
When the size of check goods and shape position error, goods 7 are embedded to described former from top to bottom, with clearance gauge or slide measure, measure goods 7 each portions and judge with the gap of corresponding each portion of former that fast whether qualified goods 7 are;
While checking the curved surface deviation of goods, goods 7 are embedded after described former, with surveying instrument, each known spatial locations of former of take is zero point, by measuring goods 7 corresponding wall above, obtain corresponding spacing data, judge curved surface deviation, for instructing to adjust, correct diel, eliminate the curved surface deviation of each portion of goods;
In like manner, this device also can be used for the die trial check and correction of new diel, during mensuration, the preproduction examination of new die punching is embedded to described former, with red lead, clearance gauge, slide measure or projecting apparatus, acquisition preproduction coordinates variance data corresponding to dimensional fits and the morpheme of described chamber groove 2, rule frame 3, rule hole 4, rule groove 5, rule scarce 6 fast, for instructing check and correction to revise new die.
This device adopts numerical control engraving and milling machine tool processing and fabricating, easy to make and with low cost, this apparatus structure is simple, reliable operation, make size, the morpheme of complex-curved metal plate punching goods, the detection of curved surface deviation, shortened the used time, improved efficiency, saved manually, reduced cost, reduced waste product.
Claims (1)
1. a complex-curved metal plate punching goods cubing, by the pedestal (1) that is provided with chamber groove (2), rule frame (3), rule hole (4), rule groove (5), rule scarce (6), formed, it is characterized in that: described pedestal (1) is the steel components of rectangular block shape, below pedestal (1), be plane, being provided with above with the corresponding identical three dimensional type surface model of shape below of goods (7) of pedestal (1) is called former; The dimensional discrepancy of described former is all corresponding with the design objective of goods (7) with shape position error; The periphery of described former is provided with the frame raising up and is called rule frame (3); The groove being provided with in described former corresponding to the downward convex surface of goods (7) is called chamber groove (2); The through hole being provided with in described former corresponding to the lower flanging bore of goods (7) is called rule hole (4); The groove being provided with in described former corresponding to the downward convex closure of goods (7) is called rule groove (5); The breach that described former is also provided with corresponding to goods (7) side flange is called rule scarce (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362899.7U CN203900166U (en) | 2014-06-24 | 2014-06-24 | Inspection tool for product punched from complex-curved surface metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362899.7U CN203900166U (en) | 2014-06-24 | 2014-06-24 | Inspection tool for product punched from complex-curved surface metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900166U true CN203900166U (en) | 2014-10-29 |
Family
ID=51774457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362899.7U Expired - Lifetime CN203900166U (en) | 2014-06-24 | 2014-06-24 | Inspection tool for product punched from complex-curved surface metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096721A (en) * | 2014-06-24 | 2014-10-15 | 宁波双林汽车部件股份有限公司 | Test tool for complex curved surface metal plate stamped product |
-
2014
- 2014-06-24 CN CN201420362899.7U patent/CN203900166U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096721A (en) * | 2014-06-24 | 2014-10-15 | 宁波双林汽车部件股份有限公司 | Test tool for complex curved surface metal plate stamped product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |