CN206170054U - Be used for planar sharp scriber of steel sheet - Google Patents
Be used for planar sharp scriber of steel sheet Download PDFInfo
- Publication number
- CN206170054U CN206170054U CN201621172560.6U CN201621172560U CN206170054U CN 206170054 U CN206170054 U CN 206170054U CN 201621172560 U CN201621172560 U CN 201621172560U CN 206170054 U CN206170054 U CN 206170054U
- Authority
- CN
- China
- Prior art keywords
- scriber
- screw rod
- riffled tube
- face
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 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 description 13
- 238000003801 milling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Be used for planar sharp scriber of steel sheet belongs to rail vehicle flat steel platform's sharp marking device field, and this scriber is including fixing a position base, L type scriber and fastening bolt, and integrated into one piece's location end plate and internal thread pipe are drawn together to the orientating group stationary ladle, and L type scriber includes screw rod and scriber end. The utility model discloses a straight line scriber makes the blade tip of scriber end carry out sharp marking off to the steel sheet terminal surface along the steel sheet edge in that given width distance is last, and positioning accuracy can reach 0.25mm's rank, but whether has rotated 90 degrees with the circumference graduation bisectrix rapid judgement L type scriber that has 0, 0.25, 0.5 or 0.75 scale mark respectively to improve the speed that numerical value is judged and is read, and improved number of degrees precision.
Description
Technical field
The utility model belongs to the straight line chalker field of rail vehicle plane steel plate, and in particular to one kind is used for steel plate
The straight line scriber of plane.
Background technology
Trolley coach widely applies plane steel plate 4, and in order to meet the location requirement between component, many times needs
The precise linear parallel to steel plate edge is delineated on the position of surface of steel plate distance to a declared goal.
Straight line line operation high for range accuracy requirement and parallel to steel plate edge, existing conventional method is to adopt
Measured from steel plate edge-perpendicular with tape measure it is given apart from d, it is after making two mark points then stippled along two marks with ruler
Draw required straight line.
However, it is not enough with the precision that tape measure measures mark point, and complex steps, in scratching process, if ruler generation is small
Skew, it is difficult to discover in time.Further, since the hardness is bigger of steel plate 4, when plane is rule thereon, the force of bow pen plus
Corresponding dynamics is also larger, therefore, it is susceptible to the situation that bow pen promotes ruler to shift.
Utility model content
In order to solve the precision deficiency that existing tape measure measures mark point, and complex steps, in scratching process, ruler occurs
Minor shifts are difficult to discover, and when plane is rule on the steel plate of hardness is bigger, force direction and the delineation track of bow pen
Technical problem that is unstable, easily causing bow pen to promote ruler to shift, the utility model provides a kind of flat for steel plate
The straight line scriber in face.
The utility model technical solution adopted for solving the technical problem is as follows:
For the straight line scriber of steel plain, it includes positioning pedestal, L-type scriber and fastening bolt, positioning pedestal bag
Integrally formed locating end plate and riffled tube are included, the internal thread hole of riffled tube runs through locating end plate, the inwall of riffled tube
The fine thread that pitch is 1mm is provided with, the upper end of riffled tube lateral wall is provided with milling plane, the right side of riffled tube lateral wall
Side is provided with fastening bolt holes, and milling plane is provided with the positioning seat datum line parallel to riffled tube axis;After riffled tube
End face is provided with range reading pointer radially, the upper end of range reading pointer and the ending vertical of positioning seat datum line
It is intersecting;Fastening bolt is threadedly coupled with fastening bolt holes;The L-type scriber includes screw rod and scriber termination, and scriber termination is coaxial
It is fixed on the front end of screw rod, the radius of the radius of gyration more than screw rod of the blade tip of scriber termination;Screw rod connects with riffled tube screw thread
Connect;Screw flight section is provided with scale plane axially along a screw, and scale plane is provided with ruler scale, after riffled tube
When end face aligns with 0 in ruler scale value, the blade tip of scriber termination overlaps with locating end plate front end face.
Screw flight section is additionally provided with four circumference graduation bisectors, its with the diameter parallel of screw rod and press
90 degree of angle of circumference is equally spaced distributed on the lateral wall of screw rod;Wherein one circumference graduation bisector is located at scale plane
On center line;The pitch of screw rod is 1mm.
The distal end faces of the screw rod are provided with cross index dial, and its cross index dial is provided with cross line;Described ten
Each termination of stroke line is respectively connected with a circumference graduation bisector;Spiral shell near four terminations of cross line
In bar distal end faces, 0,0.25,0.5,0.75 4 numerals are sequentially carved with counterclockwise.
The beneficial effects of the utility model are:This is used for the straight line scriber of steel plain, its L-type scriber and positioning pedestal
Relative position locked by fastening bolt so that the blade tip of scriber termination can in given width distance along
Steel plate edge carries out straight line line to steel plate end face.The scale plane of the scriber is provided with ruler scale, after riffled tube
End face can be used to read the ruler scale value for aligning.Using the riffled tube on the screw rod on L-type scriber and positioning pedestal
Be collectively forming screw mechanism, when L-type scriber is often rotated by 90 °, the blade tip of scriber termination advance along the axial direction of riffled tube or
0.25mm is retreated, so that the positioning precision of straight line scriber can reach the rank of 0.25mm.It is respectively provided with 0,0.25,0.5
Or 0.75 the circumference graduation bisector of scale mark can be used to quickly judge whether L-type scriber have rotated 90 degree, so as to improve
The numerical value speed that judges and read, and improve number of degrees precision.
In addition this is used for straight line scriber of steel plain also with simple and practical, easy to operate, with low cost, just
The advantages of popularizing.
Brief description of the drawings
Fig. 1 is the stereogram of the straight line scriber that the utility model is used for steel plain;
Fig. 2 is the front view of the straight line scriber that the utility model is used for steel plain;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the explosive view of Fig. 1;
Fig. 5 is the stereogram of the utility model positioning pedestal;
Fig. 6 is the stereogram of the utility model L-type scriber;
Fig. 7 is the front view of the utility model L-type scriber;
Fig. 8 is the right view of Fig. 7;
Fig. 9 is the application schematic diagram of the straight line scriber that the utility model is used for steel plain.
Specific embodiment
The utility model is described in further details below in conjunction with the accompanying drawings.
As shown in Figures 1 to 8, the utility model includes that positioning pedestal 1, L-type is drawn for the straight line scriber of steel plain
Pin 2 and fastening bolt 3, positioning pedestal 1 include integrally formed locating end plate 1-1 and riffled tube 1-2, riffled tube 1-2's
Internal thread hole runs through locating end plate 1-1, and the inwall of riffled tube 1-2 is provided with the fine thread 1-2-2 that pitch is 1mm, interior spiral shell
The upper end of line pipe 1-2 lateral walls is provided with milling plane 1-2-1, and fastening bolt holes 1- is provided with the right side of riffled tube 1-2 lateral walls
2-3, milling plane 1-2-1 are provided with the positioning seat datum line 1-2-1-1 parallel to riffled tube 1-2 axis;Riffled tube 1-2
Rear end face be provided with range reading pointer 1-2-4 radially, upper end and the positioning seat base of range reading pointer 1-2-4
The ending vertical of directrix 1-2-1-1 intersects.Fastening bolt 3 is threadedly coupled and for L-type scriber 2 with fastening bolt holes 1-2-3
Collapsing length carry out fastening positioning.Locating end plate 1-1 front end faces are used to be against the side wall at the edge of plane steel plate 4, and it is right to realize
The overall positioning of the straight line scriber.
The pitch of L-type scriber 2 is 1mm, and it includes that screw rod 2-1 and scriber termination 2-2, scriber termination 2-2 are coaxially fixed on
The front end of screw rod 2-1, the radius of the radius of gyration more than screw rod 2-1 of the blade tip of scriber termination 2-2.Screw rod 2-1 and riffled tube
1-2 is threadedly coupled.The thread segment of screw rod 2-1 is provided with scale plane 2-1-1 axially along a screw, is set on scale plane 2-1-1
There is ruler scale, ruler scale is in units of mm.The rear end face of riffled tube 1-2 is thick for the ruler scale that reading is aligned
Slightly it is worth, the reading pointer 1-2-4 of the rear end face of riffled tube 1-2 is used to read 0,0.25,0.5,0.75 more exact numerical.When
When the rear end face of riffled tube 1-2 aligns with 0 in ruler scale value, blade tip and the locating end plate 1-1 front ends of scriber termination 2-2
Face overlaps.
The thread segment of screw rod 2-1 is additionally provided with four circumference graduation bisector 2-1-2, its with the axis of screw rod 2-1
Parallel and by 90 degree angles of circumference are equally spaced distributed on the lateral wall of screw rod 2-1.Wherein one circumference graduation bisector 2-
1-2 is located on the center line of scale plane 2-1-1.The distal end faces of screw rod 2-1 are provided with cross index dial 2-1-3, its cross point
Scale is provided with cross line.Each termination of cross line is respectively connected with a circumference graduation bisector 2-1-2.
0,0.25,0.5,0.75 4 are sequentially carved with counterclockwise in screw rod distal end faces near four terminations of cross line
Numeral, so that respectively to four circumference graduation bisector 2-1-2 distinguishing marks.
L-type scriber 2 often rotates a circle, then the blade tip of scriber termination 2-2 along riffled tube 1-2 axial direction advance or
1mm is retreated, therefore, the circumference graduation bisector 2-1-2 for being respectively provided with 0,0.25,0.5 or 0.75 scale mark can be used respectively
During judging that L-type scriber 2 is often rotated by 90 °, the blade tip of scriber termination 2-2 advances or retreats along the axial direction of riffled tube 1-2
0.25mm, so that the utility model reaches the rank of 0.25mm for the positioning precision of the straight line scriber of steel plain.
As shown in figure 9, when concrete application the utility model is used for the straight line scriber of steel plain, hand-held L-type scriber 2 is simultaneously
Positioning pedestal 1 is rotated clockwise, so that the blade tip of scriber termination 2-2 stretches out from locating end plate 1-1 front end faces.
The reading process of the actual distance value that the blade tip of scriber termination 2-2 is stretched out from locating end plate 1-1 front end faces is divided into
Two steps:
Step one:It is coarse value with ruler scale value, is read on scale plane 2-1-1 from the rear end face of riffled tube 1-2
The rough figure of ruler scale, and read coarse value is recorded, the accuracy of reading of the coarse value is grade.
Step 2:Using the range reading pointer 1-2-4 on the rear end face of riffled tube 1-2 be carved with 0,0.25,0.5,
Four circumference graduation bisector 2-1-2 of 0.75 numeral mark coordinate, and realize the reading to 0.25mm dimension accuracy numerical value:Working as
Preceding L-type scriber 2 is rotated clockwise within 360 degree of circumference angular regions of a week, when range reading pointer 1-2-4 sequentially be carved with
When the circumference graduation bisector 2-1-2 of the mark of numeral 0.25,0.5,0.75,0 aligns, then current scriber termination is sequentially represented respectively
The distance value that the blade tip of 2-2 is stretched out from locating end plate 1-1 front end faces is on the basis of the current coarse numerical value described in step one
Further increase the slight distance of 0.25mm, 0.5mm, 0.75mm, 1mm.
Step 3:The coarse value recorded described in step one is added with the slight distance value newly increased described in step 2
With, you can obtain the actual distance value that the blade tip of scriber termination 2-2 is stretched out from locating end plate 1-1 front end faces.
According to given scribing position to steel plate edge-perpendicular apart from the value of d, the blade tip of scriber termination 2-2 is adjusted to calmly
The distance of position end plate 1-1 front end faces, the relative position of L-type scriber 2 and positioning pedestal 1 is fixed thereafter through fastening bolt 3.
Locating end plate 1-1 front end faces are against on the side wall at the edge of plane steel plate 4, and it is fixed along the direction promotion of required line
Position pedestal 1, you can drive the blade tip of scriber termination 2-2 that required straight line is directly marked in the plane of plane steel plate 4.
Claims (3)
1. the straight line scriber of steel plain is used for, it is characterised in that:The scriber includes positioning pedestal (1), L-type scriber (2)
With fastening bolt (3), positioning pedestal (1) includes integrally formed locating end plate (1-1) and riffled tube (1-2), riffled tube
The internal thread hole of (1-2) runs through locating end plate (1-1), and the inwall of riffled tube (1-2) is provided with the fine thread that pitch is 1mm
(1-2-2), the upper end of riffled tube (1-2) lateral wall is provided with milling plane (1-2-1), the right side of riffled tube (1-2) lateral wall
Side is provided with fastening bolt holes (1-2-3), and milling plane (1-2-1) is provided with the positioning seat parallel to riffled tube (1-2) axis
Datum line (1-2-1-1);The rear end face of riffled tube (1-2) is provided with range reading pointer (1-2-4) radially, away from
Intersect with the ending vertical of positioning seat datum line (1-2-1-1) from the upper end of reading pointer (1-2-4);Fastening bolt (3) with it is tight
Fixing bolt hole (1-2-3) is threadedly coupled;
The L-type scriber (2) includes screw rod (2-1) and scriber termination (2-2), and scriber termination (2-2) is coaxially fixed on screw rod (2-
1) front end, the radius of the radius of gyration more than screw rod (2-1) of the blade tip of scriber termination (2-2);Screw rod (2-1) and riffled tube
(1-2) is threadedly coupled;The thread segment of screw rod (2-1) is provided with scale plane (2-1-1) axially along a screw, scale plane (2-
Ruler scale 1-1) is provided with, when the rear end face of riffled tube (1-2) aligns with 0 in ruler scale value, scriber termination (2-2)
Blade tip overlapped with locating end plate (1-1) front end face.
2. the straight line scriber of steel plain is used for as claimed in claim 1, it is characterised in that:The spiral shell of the screw rod (2-1)
Line section is additionally provided with four circumference graduation bisectors (2-1-2), its with the diameter parallel of screw rod (2-1) and press 90 degree of circle
Round angle is equally spaced distributed on the lateral wall of screw rod (2-1);Wherein one circumference graduation bisector (2-1-2) is flat positioned at scale
On the center line in face (2-1-1);The pitch of screw rod (2-1) is 1mm.
3. the straight line scriber of steel plain is used for as claimed in claim 2, it is characterised in that:The end of the screw rod (2-1)
End face is provided with cross index dial (2-1-3), and its cross index dial is provided with cross line;Each end of the cross line
Head is respectively connected with a circumference graduation bisector (2-1-2);Screw rod end end near four terminations of cross line
On face, 0,0.25,0.5,0.75 4 numerals are sequentially carved with counterclockwise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621172560.6U CN206170054U (en) | 2016-10-26 | 2016-10-26 | Be used for planar sharp scriber of steel sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621172560.6U CN206170054U (en) | 2016-10-26 | 2016-10-26 | Be used for planar sharp scriber of steel sheet |
Publications (1)
Publication Number | Publication Date |
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CN206170054U true CN206170054U (en) | 2017-05-17 |
Family
ID=58682827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621172560.6U Expired - Fee Related CN206170054U (en) | 2016-10-26 | 2016-10-26 | Be used for planar sharp scriber of steel sheet |
Country Status (1)
Country | Link |
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CN (1) | CN206170054U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112917449A (en) * | 2021-01-08 | 2021-06-08 | 段佳龙 | Quick marking device of steel sheet for intelligent manufacturing |
CN113927565A (en) * | 2021-12-17 | 2022-01-14 | 河南科技学院 | Dividing line device such as port crane welding plate |
-
2016
- 2016-10-26 CN CN201621172560.6U patent/CN206170054U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112917449A (en) * | 2021-01-08 | 2021-06-08 | 段佳龙 | Quick marking device of steel sheet for intelligent manufacturing |
CN112917449B (en) * | 2021-01-08 | 2024-05-10 | 保定福桥新材料科技有限公司 | Intelligent manufacturing steel plate quick scribing device |
CN113927565A (en) * | 2021-12-17 | 2022-01-14 | 河南科技学院 | Dividing line device such as port crane welding plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |
|
CF01 | Termination of patent right due to non-payment of annual fee |