CN201295924Y - Marking tool for workpieces - Google Patents
Marking tool for workpieces Download PDFInfo
- Publication number
- CN201295924Y CN201295924Y CNU200820143291XU CN200820143291U CN201295924Y CN 201295924 Y CN201295924 Y CN 201295924Y CN U200820143291X U CNU200820143291X U CN U200820143291XU CN 200820143291 U CN200820143291 U CN 200820143291U CN 201295924 Y CN201295924 Y CN 201295924Y
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- CN
- China
- Prior art keywords
- marking
- fixed base
- scriber
- holder
- workpiece
- 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
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a marking tool for workpieces, which is characterized in that a fixed base is in the shape of a rectangle; a central through-hole is formed on the front side surface of the fixed base; a L-shaped marking awl is installed in the central hole; a screw for fastening the marking awl is installed on the upper surface of the fixed base in a screwed manner; a U-shaped groove perpendicular to the bottom surface is manufactured at the central part of the front side surface of the fixed base; screws are installed on the bottom surface of the fixed base in a bilateral symmetrical manner; and rolling bearings and adjusting washers are respectively installed on the screws, so that the fixed base can be caused to move along the surface of a manufactured circular or flat workpiece, thereby marking out concentric lines, parallel lines and bisectors. The marking tool solves the problem of inconvenient marking of large-scale workpieces; the marking tool not only marks accurately, but also greatly increases the marking speed; and besides, the marking tool further has the advantages of simple structure and convenient manufacture.
Description
Technical field
The utility model relates to a kind of aid that is used for workpiece process, especially a kind of workpiece scoring tool that is used for.
Background technology
At present in the actual production process, line be each workpiece from blank to the finished product process an indispensable procedure, be that big workpiece or little workpiece all will be rule in process, be convenient to determine the workpiece Working position like this.And the precision of line height will directly affect the crudy of workpiece.Often on workpiece, draw circle line and straight line in the actual production, draw the circle line center of circle and radius will be arranged, but for big workpiece particularly middle empty workpiece or axial workpiece, its center of circle can not directly be used, and the restriction of workpiece that radius is bigger because of being plan, plan and just can not mark, must get on the bus out at lathe.And the center of circle of axial workpiece can't be used at two ends.The workpiece center of circle of hollow will be made artificially and be formed, and also wants centering, and special trouble is drawn straight line and will be marked the point of two on the straight line earlier, is linked to be straight line with ruler with 2 again, and operation is wasted time and energy.
Summary of the invention
The utility model provides a kind of workpiece scoring tool that is used for simple in structure, easy and simple to handle for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of workpiece scoring tool that is used for, comprise that leading flank is shaped on the rectangle holder of central through hole, is installed in L shaped scriber in the centre bore and the screw that is installed in the fastening scriber above the holder, the leading flank centre position of described holder is shaped on the U-lag vertical with the bottom surface, the bottom surface left-right symmetry of holder is equipped with screw, is separately installed with rolling bearing and adjusting washer (disk) on the screw
The utility model can also adopt following technical scheme:
The tip tapering of described scriber is 60 °, is inlaid with the steel alloy point at center, scriber tip.
Advantage and the good effect that the utlity model has are:
Owing to be symmetrically installed with screw in the holder bottom, on two screws, rolling bearing is installed, holder is moved along the circular or flat surface of the work of having processed, mark concentric circles line, parallel lines, bisector, not only accurately but also greatly improve line speed; The utility model also has advantage simple in structure, that be easy to make in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1, L shaped scriber; 2, steel alloy point; 3, holder; 4, screw; 5, screw; 6, rolling bearing; 7, adjusting washer (disk); 8, U-lag.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, Fig. 2, Fig. 3, the leading flank of rectangle holder 3 is shaped on central through hole, and L shaped scriber 1 is installed in centre bore, and the tip tapering of this scriber is 60 °, is inlaid with steel alloy point 2 at center, scriber tip, can increase its wearability like this.The screw 4 of fastening scriber is installed in the screw on holder, and the leading flank centre position of holder is shaped on the U-lag vertical with the bottom surface 8, but so that less distance is regulated in the scriber indentation.The bottom surface left-right symmetry of holder is equipped with screw 5, is separately installed with rolling bearing 6 and adjusting washer (disk) 7 on each screw.Like this, holder is moved along the circular or flat surface that has processed, mark concentric circles line, parallel lines, bisector, not only accurately but also greatly improve line speed; The utility model also has advantage simple in structure, that be easy to make in addition.
Using method
At first according to drawing calculate the round line drawn or straight line apart from machined surface apart from size, by 1 distance of the good scriber point of the size adjusting that is calculated to rolling bearing 6 cylindricals, and it is fixing with holding screw 4, during line, allow the cylindrical of two bearings abut against on the workpiece machined surface, grasp holder 3 and it is moved along the machined surface edge, then the line that scriber marked is exactly desired line.
Claims (2)
1. one kind is used for the workpiece scoring tool, comprise that leading flank is shaped on the rectangle holder of central through hole, is installed in L shaped scriber in the centre bore and the screw that is installed in the fastening scriber above the holder, it is characterized in that: the leading flank centre position of described holder is shaped on the U-lag vertical with the bottom surface, the bottom surface left-right symmetry of holder is equipped with screw, is separately installed with rolling bearing and adjusting washer (disk) on the screw.
2. the workpiece scoring tool that is used for according to claim 1 is characterized in that: the tip tapering of described scriber is 60 °, is inlaid with the steel alloy point at center, scriber tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820143291XU CN201295924Y (en) | 2008-11-20 | 2008-11-20 | Marking tool for workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820143291XU CN201295924Y (en) | 2008-11-20 | 2008-11-20 | Marking tool for workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295924Y true CN201295924Y (en) | 2009-08-26 |
Family
ID=41041886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820143291XU Expired - Fee Related CN201295924Y (en) | 2008-11-20 | 2008-11-20 | Marking tool for workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295924Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825338A (en) * | 2011-06-17 | 2012-12-19 | 上海晋飞复合材料科技有限公司 | Simple forming process for lines and grooves on surface of product |
| CN103894999A (en) * | 2012-12-28 | 2014-07-02 | 南通大通宝富风机有限公司 | Arc scribing device |
| CN106272322A (en) * | 2016-09-21 | 2017-01-04 | 高锐 | A kind of line parallel ga(u)ge |
| CN110802568A (en) * | 2019-11-28 | 2020-02-18 | 徐州马龙节能环保设备有限公司 | Marking device for marking on plane and working method thereof |
| CN114043447A (en) * | 2022-01-13 | 2022-02-15 | 江苏士美机电装备有限公司 | Manual scribing device for flange plate machining |
-
2008
- 2008-11-20 CN CNU200820143291XU patent/CN201295924Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825338A (en) * | 2011-06-17 | 2012-12-19 | 上海晋飞复合材料科技有限公司 | Simple forming process for lines and grooves on surface of product |
| CN102825338B (en) * | 2011-06-17 | 2014-10-01 | 上海晋飞复合材料科技有限公司 | Simple forming process for lines and grooves on surface of product |
| CN103894999A (en) * | 2012-12-28 | 2014-07-02 | 南通大通宝富风机有限公司 | Arc scribing device |
| CN106272322A (en) * | 2016-09-21 | 2017-01-04 | 高锐 | A kind of line parallel ga(u)ge |
| CN110802568A (en) * | 2019-11-28 | 2020-02-18 | 徐州马龙节能环保设备有限公司 | Marking device for marking on plane and working method thereof |
| CN114043447A (en) * | 2022-01-13 | 2022-02-15 | 江苏士美机电装备有限公司 | Manual scribing device for flange plate machining |
| CN114043447B (en) * | 2022-01-13 | 2022-04-08 | 江苏士美机电装备有限公司 | Manual scribing device for flange plate machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111120 |