CN1640629A - Metal plate developed intersecting line marking-gauge - Google Patents
Metal plate developed intersecting line marking-gauge Download PDFInfo
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- CN1640629A CN1640629A CN 200410000127 CN200410000127A CN1640629A CN 1640629 A CN1640629 A CN 1640629A CN 200410000127 CN200410000127 CN 200410000127 CN 200410000127 A CN200410000127 A CN 200410000127A CN 1640629 A CN1640629 A CN 1640629A
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Abstract
The present invention relates to a sheet-metal work developed intersecting line marking gauge, and it is sued for marking out intersecting line on the surface of recovling body. Said invention is composed of the components of indicator, marking awl, scale disk, centering bush, positioning bolt, fork bar, sleeve, positioning nut, adjustable rotary frame, sizing pointer, regulating nut, adjustable screw bolt and connecting bolt. It can raise marking accuracy and efficiency, and can save sample sheet material.
Description
Technical field
The present invention is a kind of sheet-metal unfolding intersection marking gauge, belongs to panel beating line field.Be mainly used in the line of sheet-metal unfolding intersection, promptly draw intersection on the revolution surface.
Background technology
Sheet-metal unfolding plays irreplaceable effect in the national economy industry-by-industry, and the line major part in the sheet-metal unfolding is the line of " revolution " intersection.Make structural member with certain three-dimensional shape, traditional way is wanted to carry out laying-down with the evolute method earlier on the two-dimensional template material, mark the intersection of connecting part between the structural member each several part, along the intersection patterns for cutting-out, model and " revolution " appearance are attached, draw intersection along the model edge in " revolution " appearance, can finish the scratching process of intersection, there are many shortcomings in this kind scribble method: loaded down with trivial details, efficient is low, the model evolute causes the line precision low with straight Dai Qu, model is difficult for permanent the preservation, there are a large amount of repeated labors in scratching process.
Summary of the invention
The objective of the invention is to make a kind of sheet-metal unfolding intersection marking gauge.Utilize described sheet-metal unfolding intersection marking gauge can realize directly drawing intersection on the revolution surface.The present invention can improve the line precision, greatly improve line efficient, save sample sheet material down.
Purpose of the present invention realizes by following scheme:
Sheet-metal unfolding intersection marking gauge of the present invention is made up of dial, tuning drive gear, forked type bar, adjustable swing frame, centering sleeve, scriber, described dial is semicircle angle scale, dial is connected with tuning drive gear with two fork arm lower ends of forked type bar by connecting bolt in its angle centre, the forked type bar can be made axial rotation around connecting bolt, and tuning drive gear is connected with forked type bar vertical fixing; Described adjustable swing frame is provided with long groove, and the upper end of forked type bar is vertically connected at an end of the long groove of adjustable swing frame by adjusting nut, and adjustable swing frame can be around the axial 360 ° of rotations of forked type bar; The other end of the long groove of adjustable swing frame is by setscrew nut vertical fixing sleeve, and the two ends of sleeve are set with centring sleeve, and scriber is contained in the sleeve; Described adjustable swing frame is marked with the length scale, is used to indicate the spacing of adjustable swing frame and forked type bar; One side of forked type bar is provided with a location bolt, is used for the angle orientation between forked type bar and the dial.
The present invention is a kind of sheet-metal unfolding field scoring tool that is used for, and can directly draw intersection on the revolution surface, can realize the most line work in revolution surface line kind of sheet-metal unfolding field.Broken through traditional scribble method, plurality of advantages such as having line precision height, need not play model, save down sample sheet material, be easy to adjust, reusable can improve tens of times of work efficiency.
Description of drawings:
Fig. 1 is a sheet-metal unfolding intersection marking gauge structural representation of the present invention.
Fig. 2 is the right view of Fig. 1, for the ease of expression structure clearly, forked type bar 8 is transferred to vertical with the dial horizontal center line among the figure, and adjustable swing frame 11 is rotated counterclockwise 90 °.
Fig. 3 is a sheet-metal unfolding intersection marking gauge shown in Figure 1 schematic diagram when drawing intersection on revolving body.
Fig. 4 is a sheet-metal unfolding intersection marking gauge shown in Figure 2 schematic diagram when drawing intersection on revolving body.
Among the figure: 1-dial carriage; The 3-pointer; The 4-scriber; The 5-dial; The 6-centring sleeve; The 7-bolt; 8-forked type bar; The 9-sleeve; The 10-setscrew nut; The adjustable swing frame of 11-; 12-sizing pointer; The 13-adjusting nut; The 14-adjusting screw; The 15-connecting bolt.
The specific embodiment
The present invention is made up of pointer 3, scriber 4, dial 5, centring sleeve 6, bolt 7, forked type bar 8, sleeve 9, setscrew nut 10, adjustable swing frame 11, sizing pointer 12, adjusting nut 13, adjusting screw 14 and connecting bolt 15.Described dial 5 is half circular angle dial, can make of the insulating cement plank, as the insulating cement plank of thickness 9mm.Described dial 5 two ends respectively are contained on the dial carriage 1, dial can be sitting on the revolution surface of arbitrary diameter reposefully, and keep dial card and revolution axis in same plane, in dial angle centre one centre bore is arranged, connecting bolt 15 is by the two fork arm lower ends of the centre bore on the dial 5 with forked type bar 8, pointer 3 and dial 5 link together, described pointer 3 is linked together with forked type bar 8 mutual vertical fixing, described forked type bar 8 can rotate in fixed axis around connecting bolt 15, an adjusting screw 14 is equipped with on forked type bar 8 tops, side at forked type bar 8 has a location bolt 7, and bolt 7 is used for the angle orientation between forked type bar 8 and the dial 5; One end of described adjustable swing frame 11 is vertically mounted on the adjusting screw 14 by two adjusting nuts 13, and can be around 360 ° of rotations of axis of adjusting screw 14, have long groove on the adjustable swing frame 11, sleeve 9 is vertically mounted in the long groove of adjustable swing frame 11 by two setscrew nuts 10, sleeve 9 can move continuously along long groove, on adjustable swing frame 11, fix a joint meter ruler, make the axial alignment of meter ruler zero line and adjusting screw 14, the axis spacing that is used to indicate the axis of sleeve 9 and adjusting screw 14 from, adjust the setscrew nut 10 on the adjustable swing frame 14, make the corresponding scale of the adjustable swing frame 11 surperficial meter rulers of sizing pointer 12 sensings on the sleeve 9, distance between the axis of the axis of scriber 4 and adjusting screw 14 equals the arm radius, and the distance between the axis of the axis of sleeve 9 and adjusting screw 14 can accurately be located by adjusting nut 13; Centring sleeve 6 is equipped with at sleeve 9 two ends, scriber 4 passes centring sleeve 6 and is contained in the sleeve 9, centring sleeve 6 makes scriber 4 and sleeve 9 keep concentric and can move along sleeve axis, scriber 4 both can move axially along sleeve 9 axis, can rotate around the axis of adjusting screw 14 again, rotate the tip of adjustable swing frame 11, scriber 4 and can mark intersection on the revolution surface.
Described sheet-metal unfolding intersection line planning intersection method of operating:
Standardized straight line that parallels with its axis on the revolution outer surface, the base and the aligned of drawing with marking gauge dial 5, keep dial face and revolution axis in same plane, rotating forked type bar 8 makes pointer 3 point to dial 5 corresponding angles, with the mutual alignment of bolt 7 locking forked type bars 8 with dial 5, adjust setscrew nut 10 on the adjustable swing frame 11, make the corresponding scale (distance between scriber axis and adjusting screw 14 axis equals the arm radius) of the adjustable swing frame 11 surperficial meter rulers of sizing pointer 12 sensings on the sleeve 9, screwed in place nut 10, the position of fixed muffle 9.Make adjustable swing frame 11 rotate a circle around adjusting screw 14 axis, then the intersection that will draw can be marked in the tip of the scriber 4 in the sleeve 9 on the revolution outer surface.Change sleeve 9 promptly changes the size of arm radius with the distance of adjusting screw 14 axis, the angle of adjustment forked type bar 8 relative dials 5 has promptly been adjusted arm axis and the crossing angle of revolution.Thereby can be widely applicable for the requirement of drawing intersection that the revolution different parameters changes.
Claims (5)
1, a kind of sheet-metal unfolding intersection marking gauge, it is characterized in that described marking gauge is by pointer (3), scriber (4), dial (5), centring sleeve (6), bolt (7), forked type bar (8), sleeve (9), setscrew nut (10), adjustable swing frame (11), sizing pointer (12), adjusting nut (13), adjusting screw (14) and connecting bolt (15) are formed, described dial (5) is semicircle angle dial, there is a centre bore in angle centre at described semicircle angle dial, connecting bolt (15) is by the two fork arm lower ends of the centre bore on the dial (5) with forked type bar (8), pointer (3) and dial (5) link together, described pointer (3) is linked together with the mutual vertical fixing of forked type bar (8), described forked type bar (8) can center on connecting bolt (15) and rotate in fixed axis, an adjusting screw (14) is equipped with on described forked type bar (8) top, is useful on bolt (7) with the angle orientation between forked type bar (8) and the dial (5) in a side of forked type bar (8); One end of described adjustable swing frame (11) is vertically mounted on the adjusting screw (14) by two adjusting nuts (13), and can carry out 360 ° of rotations around the axis of adjusting screw (14), have long groove on the described adjustable swing frame (11), sleeve (9) is vertically mounted in the long groove of adjustable swing frame (11) by two setscrew nuts (10), and can move along long groove; Centring sleeve (6) is equipped with at sleeve (9) two ends, scriber (4) passes centring sleeve (6) and is contained in the sleeve (9), centring sleeve (6) makes scriber (4) and sleeve (9) keep concentric and can move along sleeve axis, scriber (4) both can move axially along sleeve (9) axis, can rotate around the axis of adjusting screw (14) again.
2, sheet-metal unfolding intersection marking gauge as claimed in claim 1 is characterized in that described adjustable swing frame (11) is marked with the length scale.
3, sheet-metal unfolding intersection marking gauge as claimed in claim 1, it is characterized in that on described adjustable swing frame (11), fixing a joint meter ruler, make the axial alignment of meter ruler zero line and adjusting screw (14), the distance between the axis of the axis of sleeve (9) and adjusting screw (14) can be passed through accurately location of adjusting nut (13).
4,, it is characterized in that described dial (5) two ends respectively are contained on the dial carriage (1) as claim 1 or 2 or 3 described sheet-metal unfolding intersection marking gauges.
5, sheet-metal unfolding intersection marking gauge as claimed in claim 4 is characterized in that described dial (5) made by the insulating cement plank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000127 CN1640629A (en) | 2004-01-06 | 2004-01-06 | Metal plate developed intersecting line marking-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410000127 CN1640629A (en) | 2004-01-06 | 2004-01-06 | Metal plate developed intersecting line marking-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1640629A true CN1640629A (en) | 2005-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410000127 Pending CN1640629A (en) | 2004-01-06 | 2004-01-06 | Metal plate developed intersecting line marking-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1640629A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274446A (en) * | 2018-03-26 | 2018-07-13 | 吕守平 | Pipe intersecting lines imitate type scriber |
| CN109974674A (en) * | 2019-03-12 | 2019-07-05 | 中建三局第二建设工程有限责任公司 | Pipe communicated wire laying out instrument |
| CN110900555A (en) * | 2019-11-26 | 2020-03-24 | 余姚市日昇环保科技有限公司 | Multifunctional lofting compasses |
| CN113858085A (en) * | 2021-12-02 | 2021-12-31 | 招商局金陵船舶(威海)有限公司 | Positioning device for multi-angle three-dimensional branch pipe of pipeline |
-
2004
- 2004-01-06 CN CN 200410000127 patent/CN1640629A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274446A (en) * | 2018-03-26 | 2018-07-13 | 吕守平 | Pipe intersecting lines imitate type scriber |
| CN109974674A (en) * | 2019-03-12 | 2019-07-05 | 中建三局第二建设工程有限责任公司 | Pipe communicated wire laying out instrument |
| CN110900555A (en) * | 2019-11-26 | 2020-03-24 | 余姚市日昇环保科技有限公司 | Multifunctional lofting compasses |
| CN113858085A (en) * | 2021-12-02 | 2021-12-31 | 招商局金陵船舶(威海)有限公司 | Positioning device for multi-angle three-dimensional branch pipe of pipeline |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |