CN100388988C - Method for positioning sub-mould on large-scale mould plate - Google Patents
Method for positioning sub-mould on large-scale mould plate Download PDFInfo
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- CN100388988C CN100388988C CNB2004100149031A CN200410014903A CN100388988C CN 100388988 C CN100388988 C CN 100388988C CN B2004100149031 A CNB2004100149031 A CN B2004100149031A CN 200410014903 A CN200410014903 A CN 200410014903A CN 100388988 C CN100388988 C CN 100388988C
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Abstract
The present invention relates to a method for measuring punching hole stations and secondary flanging stations, which belongs to a measuring method in metalworking. According to the design scheme provided by the present invention, a reference hole is machined between two or more than two submoulds on a template, and the center distance between the reference hole and a formed part on each submodule is equal; a core rod is arranged in the reference hole, a telescopic rod is arranged on the core rod, the telescopic rod can rotate around the core rod, and the telescopic rod is provided with a dial gauge. The dial gauges are respectively moved to points needed to be measured in the measuring process, a people reads the data on the dial gauges, and then, the people carries out contrast analysis of the data of two corresponding points; if the data of the corresponding points is the same, the positions of the submoulds on the template are accurate; if the data of the corresponding points is different, the positions of the submoulds need to be adjusted. The device can carries out convenient measurement, and can improve the measuring accuracy.
Description
Technical field
The invention belongs to the measuring method in a kind of metal processing.
Background technology
Air-conditioner fin is the critical piece of A/C evaporator and condenser, is that 0.10～0.12 millimeter aluminium foil is made by thickness t usually.Generally need just can finish through the processing of extending, several operations such as material, crosscut are cut, vertically cut, drawn on piercing and flanging, shutter or bridge sheet, secondary flange, abnormity cutting, limit.The air-conditioning mould is that the submodule by the different work steps of many pairs is assembled in the big mould bases of same pair (or claiming template) and forms, and the length of big mould bases surpasses 1.5 meters usually, and large-scale surpasses 2 meters, and the relative position between the submodule guarantees it is a difficult point making assembling.
Summary of the invention
The objective of the invention is to design the localization method of a kind of submodule on large-scale template, being convenient for measuring and locating, and improve and measure and positioning accuracy.
According to design provided by the present invention, on template, datum hole of processing between two or more submodules, the centre-to-centre spacing on this datum hole and each submodule between the specified forming part is identical; Plug is installed in datum hole, and having on plug to have dial gauge around the expansion link of plug rotation on the expansion link; During measurement, gauge outfit is moved to tested point respectively, reads the data on the dial gauge, again with two mutually the data of corresponding tested point be analyzed; If the data of corresponding tested point are identical, illustrate that then the position of submodule on template is accurate, as if the data difference of corresponding tested point, then need to adjust the position of submodule.
Advantage of the present invention is to utilize a kind of simple method, just can measure the exact position of each submodule on large form exactly, has made things convenient for the installation and debugging of mould.
Description of drawings
Generalized section when Fig. 1 is measurement.
Floor map when Fig. 2 is measurement.
The specific embodiment
The locating hole of submodule relative position is generally once made on large form by high-precision machining center, but because the accumulated error of submodule part, the relative position that submodule is assembled to after the template still may not be inconsistent with theoretical value.Because of mould too big, can't check with the conventional detection means, the super large stroke three-coordinates measuring machine that also is fit to detection, in order to detect the submodule assembly precision, the relative position of submodules such as especially most important piercing punch and secondary flanging die---in the up rightness to neutral and vertical direction of level, the present invention has designed following method.
As shown in the figure: on template 2, datum hole of processing between piercing punch 1 and the secondary flanging die 6, the centre-to-centre spacing on this datum hole and piercing punch 1 and the secondary flanging die 6 between the specified forming part is identical.After treating piercing punch 1 and the 6 preliminary assemblings of secondary flanging die, plug 3 is installed in datum hole, having on plug 3 can be around the expansion link 4 of plug 3 rotations, and there is dial gauge the end of expansion link 4.
During measurement, the gauge outfit 5 of dial gauge is moved to tested point respectively, reads the data on the dial gauge, again with two mutually the data of corresponding point be analyzed; If the data of corresponding points are identical, be that A point on the piercing punch 1 is identical with the D point data, the B point is identical with the data that C is ordered, and 1 data with 4 on the secondary flanging die 6 are identical, 2 identical with 3 point data, illustrates that then piercing punch 1 and the position of secondary flanging die 6 on template 2 are accurate.
If different, then analyze according to measurement result: if the A point is identical with the D point data, the B point is identical with the C point data, then represents piercing punch 1 horizontal direction centering accurate, and vertical direction is vertical again; 1 identical with 4 point data, and 2 identical with 3 point data, represents that then the horizontal direction centering of secondary flanging die 6 is accurate, and vertical direction is vertical.If A point is different with the D point data, 1: 4 and put not simultaneously, then need to draw close to the median of A-D-1-4; The B point is different with the C point, 2 with 3 not simultaneously, then need to draw close, till the corresponding points data are identical to the median of B-C-2-3.Like this, promptly realized the Data Detection that the conventional detection means can't be carried out, made submodule correctness of position on template such as piercing punch 1 and secondary flanging die 6 obtain adjusting and affirmation by simple tools.
Claims (1)
1. the localization method of submodule on large-scale template is characterized in that: on template, and datum hole of processing between two or more submodules, the centre-to-centre spacing on this datum hole and each submodule between the forming part of appointment is identical; Plug is installed in datum hole, and having on plug to have dial gauge around the expansion link of plug rotation on the expansion link; During measurement, dial gauge is moved to tested point respectively, reads the data on the dial gauge, again with two mutually the data of corresponding tested point be analyzed; If the data of corresponding tested point are identical, illustrate that then the position of submodule on template is accurate, as if the data difference of corresponding tested point, then need to adjust the position of submodule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100149031A CN100388988C (en) | 2004-05-12 | 2004-05-12 | Method for positioning sub-mould on large-scale mould plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100149031A CN100388988C (en) | 2004-05-12 | 2004-05-12 | Method for positioning sub-mould on large-scale mould plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569357A CN1569357A (en) | 2005-01-26 |
| CN100388988C true CN100388988C (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100149031A Expired - Fee Related CN100388988C (en) | 2004-05-12 | 2004-05-12 | Method for positioning sub-mould on large-scale mould plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100388988C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240741A (en) * | 2011-06-22 | 2011-11-16 | 江铃汽车股份有限公司 | Accurate positioning die of large multi-hole composite die punch |
| CN108787910B (en) * | 2018-04-28 | 2021-09-10 | 广州广汽荻原模具冲压有限公司 | Method for prefabricating auxiliary datum in mold machining |
| CN110561309B (en) * | 2019-10-12 | 2021-03-16 | 燕山大学 | Undercarriage testing machine mounting support assembling process and tooling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206375U (en) * | 1986-08-29 | 1987-12-09 | 大连机车车辆工厂 | Cold pressing mould for making radiator pieces |
| CN2039333U (en) * | 1988-07-13 | 1989-06-14 | 北京利建模板联合公司 | Collumn shuttering with adjustable section |
| WO2000053357A1 (en) * | 1999-03-09 | 2000-09-14 | Dynacraft Industries Sdn. Bdh. | Precision stamping tool |
| CN1385261A (en) * | 2001-05-15 | 2002-12-18 | 爱美达股份有限公司 | Hot pipe type radiation fin and assembling method thereof |
-
2004
- 2004-05-12 CN CNB2004100149031A patent/CN100388988C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206375U (en) * | 1986-08-29 | 1987-12-09 | 大连机车车辆工厂 | Cold pressing mould for making radiator pieces |
| CN2039333U (en) * | 1988-07-13 | 1989-06-14 | 北京利建模板联合公司 | Collumn shuttering with adjustable section |
| WO2000053357A1 (en) * | 1999-03-09 | 2000-09-14 | Dynacraft Industries Sdn. Bdh. | Precision stamping tool |
| CN1385261A (en) * | 2001-05-15 | 2002-12-18 | 爱美达股份有限公司 | Hot pipe type radiation fin and assembling method thereof |
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| Publication number | Publication date |
|---|---|
| CN1569357A (en) | 2005-01-26 |
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Granted publication date: 20080521 Termination date: 20170512 |