CN204546502U - A kind of hyperbolic scribing tooling - Google Patents
A kind of hyperbolic scribing tooling Download PDFInfo
- Publication number
- CN204546502U CN204546502U CN201520248191.3U CN201520248191U CN204546502U CN 204546502 U CN204546502 U CN 204546502U CN 201520248191 U CN201520248191 U CN 201520248191U CN 204546502 U CN204546502 U CN 204546502U
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- China
- Prior art keywords
- support ring
- ring body
- outer support
- piston rod
- contact
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of hyperbolic scribing tooling, comprise and be fixed on the equally distributed hydraulic cylinder in pedestal top, the loop detector that piston rod top is fixed comprises: the outer support ring body external diameter of insulation is identical with the external diameter of piston rod, the inside support ring body diameter of insulation is less than the internal diameter of outer support ring body, be positioned at outer support ring body, the lower surface of outer support ring body, inner support ring body is fixed on piston rod top; First ring contact external diameter is equal with the internal diameter of outer support ring body, the internal diameter of the first ring contact of conductor is equal with the external diameter of inner support ring body, first ring contact is placed between inner support ring body and outer support ring body, second ring contact external diameter of conductor is equal with the internal diameter of inner support ring body, and the lower surface of the first ring contact, the lower surface of the second ring contact are fixedly connected with piston rod top by fixing spring; Outer support ring body and inner support ring body are insulator, sidewall separates and is provided with via hole.According to crowd's multiloop conducting state determination scribing position.
Description
Technical field
The utility model relates to sheet fabrication field, particularly relates to a kind of equipment cut for sheet material.
Background technology
Existing curved surface covering need after stretching artificial location on the covering stretched determine cover edges line then by Linear cut for the fixing surrounding sheet material of following deformation that stretches.For hyperboloid covering due to reference point of not ruling reliably, likely there is overall drift in line profile, human eye cannot find less error on hyperboloid, makes the curvature area shape of the covering after cutting and actual requirement there is error, form waste product.In prior art, to make the piston rod in hydraulic cylinder do precise displacement vertically very ripe for hydraulic control oil flow, if this precise displacement mode be used for measuring curved surface relative position, likely solves the problem.
Utility model content
The purpose of this utility model is to provide a kind of hyperbolic scribing tooling equipment, and after solving processing, covering cuts the technical problem cannot reliably located on border.
Hyperbolic scribing tooling of the present utility model, comprises dull and stereotyped pedestal, also comprises and be fixed on pedestal top, equally distributed hydraulic cylinder, the piston rod of hydraulic cylinder and pedestal plan vertical, the top fixed installation loop detector of piston rod;
Loop detector comprises outer support ring body, the first ring contact, inner support ring body and the second ring contact, and outer support ring body is pipe, and the external diameter of outer support ring body is identical with the external diameter of piston rod, and the lower surface of outer support ring body is fixed on piston rod top;
Inner support ring body is pipe, and the external diameter of inner support ring body is less than the internal diameter of outer support ring body, and the lower surface of inner support ring body is fixed on piston rod top, is positioned at outer support ring body;
First ring contact is pipe, the external diameter of the first ring contact is equal with the internal diameter of outer support ring body, the internal diameter of the first ring contact is equal with the external diameter of inner support ring body, first ring contact is placed between inner support ring body and outer support ring body, and the lower surface of the first ring contact is fixedly connected with piston rod top by fixing spring;
Second ring contact is pipe, and the external diameter of the second ring contact is equal with the internal diameter of inner support ring body, and the lower surface of the second ring contact is fixedly connected with piston rod top by fixing spring;
Outer support ring body and inner support ring body are insulator, sidewall separates and is provided with via hole, and the first ring contact and the second ring contact are conductor, and each connection one is by the appearance insulated conductor of via hole.
On tip height, the first ring contact > second ring contact > outer support ring body > inner support ring body.
The top center of the second ring contact of the loop detector at described susceptor edges place is inlaid with lead for retractable pencil.
Hyperbolic scribing tooling of the present utility model, utilize the piston rod of equally distributed hydraulic cylinder, form the equivalent curved surface mated completely with die curve shape, whether the covering after utilizing the loop detector on piston rod top just can accurately detect machine-shaping is in place on equivalent curved surface, judge according to the multiloop conducting state of crowd, just can get rid of covering to cut border and drift about at skin-surface, cannot pinpoint problem.Executing of outline line can be completed easily along piston rod to draw, improve the yields after cutting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hyperbolic scribing tooling;
Fig. 2 is the structural representation of the galvanic circle test module that the utility model hyperbolic scribing tooling hydraulic cylinder top is fixed;
Fig. 3 is the cross-sectional schematic of the utility model hyperbolic scribing tooling galvanic circle test module;
Fig. 4 is the equivalent hyperboloid mated with a kind of mould that the utility model hyperbolic scribing tooling is formed.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1, the present embodiment comprises dull and stereotyped pedestal 01, and is fixed on pedestal 01 top, equally distributed hydraulic cylinder 02, piston rod 03 and pedestal 01 plan vertical of hydraulic cylinder 02, at the top of piston rod 03 fixed installation loop detector 10.
As shown in Figures 2 and 3, loop detector 10 comprises outer support ring body 11, first ring contact 12, inner support ring body 13 and the second ring contact 14, outer support ring body 11 is pipe, the external diameter of outer support ring body 11 is identical with the external diameter of piston rod 03, and the lower surface of outer support ring body 11 is fixed on piston rod 03 top;
Inner support ring body 13 is pipe, and the external diameter of inner support ring body 13 is less than the internal diameter of outer support ring body 11, and the lower surface of inner support ring body 13 is fixed on piston rod 03 top, is positioned at outer support ring body 11;
First ring contact 12 is pipe, the external diameter of the first ring contact 12 is equal with the internal diameter of outer support ring body 11, the internal diameter of the first ring contact 12 is equal with the external diameter of inner support ring body 13, first ring contact 12 is placed between inner support ring body 13 and outer support ring body 11, and the lower surface of the first ring contact 12 is fixedly connected with piston rod 03 top by fixing spring 15;
Second ring contact 14 is pipe, and the external diameter of the second ring contact 14 is equal with the internal diameter of inner support ring body 13, and the lower surface of the second ring contact 14 is fixedly connected with piston rod 03 top by fixing spring 15;
Outer support ring body 11 and inner support ring body 13 are insulator, sidewall separates and is provided with via hole, and the first ring contact 12 and the second ring contact 14 are conductor, and each connection one is by the appearance insulated conductor of via hole, and two wires connect same follow-up test circuit; On tip height, the first ring contact 12> second ring contact 14> outer support ring body 11> inner support ring body 13;
The top center of the second ring contact 14 of the loop detector 10 at susceptor edges place is inlaid with lead for retractable pencil (graphite mixture);
In actual applications, carry out hyperboloid with stainless steel materials and be processed as example, the moulding face of mould is placed on the piston rod 03 of the hydraulic cylinder 02 of the present embodiment, by adjusting the stroke of piston rod 03, form similar hyperboloid, first ring contact 12 of the loop detector 10 at this moment on partial piston bar 03 and the second ring contact 14 are simultaneously and web contact, corresponding subsequent conditioning circuit can detect loop conducting, continue the stroke of the piston rod 03 of the loop detector 10 adjusting non-conducting, until the conducting of all loop detectors 10, fixed piston rod 03 stroke distances, at this moment piston rod 03 just forms the equivalent hyperboloid engaged with die modeling face, as shown in Figure 4.The section bar processed is placed on equivalent hyperboloid that piston rod 03 formed, measure each loop detector 10 conducting state, until all conductings, now with reference to the line of piston rod 03 edge contour, or utilize the lead for retractable pencil on edge piston rod to mark, line can be completed accurately, cut accurately.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. a hyperbolic scribing tooling, comprise dull and stereotyped pedestal (01), it is characterized in that, also comprise and be fixed on pedestal (01) top, equally distributed hydraulic cylinder (02), piston rod (03) and pedestal (01) plan vertical of hydraulic cylinder (02), top fixed installation loop detector (10) of piston rod (03);
Loop detector (10) comprises outer support ring body (11), the first ring contact (12), inner support ring body (13) and the second ring contact (14), outer support ring body (11) is pipe, the external diameter of outer support ring body (11) is identical with the external diameter of piston rod (03), and the lower surface of outer support ring body (11) is fixed on piston rod (03) top;
Inner support ring body (13) is pipe, the external diameter of inner support ring body (13) is less than the internal diameter of outer support ring body (11), the lower surface of inner support ring body (13) is fixed on piston rod (03) top, is positioned at outer support ring body (11);
First ring contact (12) is pipe, the external diameter of the first ring contact (12) is equal with the internal diameter of outer support ring body (11), the internal diameter of the first ring contact (12) is equal with the external diameter of inner support ring body (13), first ring contact (12) is placed between inner support ring body (13) and outer support ring body (11), and the lower surface of the first ring contact (12) is fixedly connected with piston rod (03) top by fixing spring (15);
Second ring contact (14) is pipe, the external diameter of the second ring contact (14) is equal with the internal diameter of inner support ring body (13), and the lower surface of the second ring contact (14) is fixedly connected with piston rod (03) top by fixing spring (15);
Outer support ring body (11) and inner support ring body (13) are insulator, sidewall separates and is provided with via hole, first ring contact (12) and the second ring contact (14) are conductor, and each connection one is by the appearance insulated conductor of via hole.
2. hyperbolic scribing tooling as claimed in claim 1, it is characterized in that, on tip height, the first ring contact (12) > second ring contact (14) > outer support ring body (11) > inner support ring body (13).
3. hyperbolic scribing tooling as claimed in claim 2, it is characterized in that, the top center of second ring contact (14) of the loop detector (10) at described susceptor edges place is inlaid with lead for retractable pencil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248191.3U CN204546502U (en) | 2015-04-22 | 2015-04-22 | A kind of hyperbolic scribing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248191.3U CN204546502U (en) | 2015-04-22 | 2015-04-22 | A kind of hyperbolic scribing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546502U true CN204546502U (en) | 2015-08-12 |
Family
ID=53821664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248191.3U Expired - Fee Related CN204546502U (en) | 2015-04-22 | 2015-04-22 | A kind of hyperbolic scribing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381503A (en) * | 2018-05-29 | 2018-08-10 | 沈阳飞机工业（集团）有限公司 | A kind of milling reality sample marking-off table |
| CN114777612A (en) * | 2022-03-24 | 2022-07-22 | 中铁十一局集团有限公司 | Insulating support measuring and positioning tool and installation method of magnetic suspension contact rail thereof |
-
2015
- 2015-04-22 CN CN201520248191.3U patent/CN204546502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381503A (en) * | 2018-05-29 | 2018-08-10 | 沈阳飞机工业（集团）有限公司 | A kind of milling reality sample marking-off table |
| CN114777612A (en) * | 2022-03-24 | 2022-07-22 | 中铁十一局集团有限公司 | Insulating support measuring and positioning tool and installation method of magnetic suspension contact rail thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180422 |