CN203650501U - Line-curving scriber - Google Patents
Line-curving scriber Download PDFInfo
- Publication number
- CN203650501U CN203650501U CN201320774946.4U CN201320774946U CN203650501U CN 203650501 U CN203650501 U CN 203650501U CN 201320774946 U CN201320774946 U CN 201320774946U CN 203650501 U CN203650501 U CN 203650501U
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- CN
- China
- Prior art keywords
- line
- curving
- scriber
- pyramid
- head
- 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 - Lifetime
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
The utility model belongs to the technology of tool manufacturing and relates to a scriber. The scriber comprises a clamping connecting rod (1) and a line-curving head (2). The line-curving head (2) is a pyramid. The bottom of the pyramid is a plane. The two ends of the pyramid are line-curving head bodies. The width of the pyramid is larger than the diameter of the clamping connecting rod (1). The line-curving head (2) is matched with the clamping connecting rod (1) in a threaded mode. By the adoption of the line-curving scriber, cutting lines of the outer side face and the inner side face can be curved on a die, the problems that manual line connection conducted by a measuring machine dotting bench worker is large in error and the curved lines are not deep enough are solved, the structure is simple, operation is convenient, and the efficiency of curving the cutting lines on the die is effectively improved.
Description
Technical field
The utility model belongs to frock manufacturing technology, relates to a kind of scriber.
Background technology
In airplane parts is manufactured, comprise sheet metal part shaping mould, composite material forming mould, inspection mould, on mould, there are one or more groups part line of cut, part layering line, surplus line.Traditional diamond-making technique is in digital-to-analogue, to get series of points marking on line of cut with measuring machine, the manual segmentation line of pincers worker, and in Design of Dies, part line of cut groove requires to reach width and the degree of depth is respectively 0.2mm in profile.Manual groove cannot ensure precision, and production efficiency is lower.
Summary of the invention
The purpose of this utility model is: mould parts line of cut numerical control scribing tool simple in structure, easy to operate, that groove efficiency is high, precision is high is provided.
The technical solution of the utility model is: a kind of groove scriber, it comprises the bar 1 that is clamped and connected, groove head 2, described groove head 2 is pyramid, pyramid bottom is plane, the two ends of pyramid are for groove, the width of pyramid is greater than bar 1 diameter that is clamped and connected, described groove head 2 and being clamped and connected between bar 1 as threaded engagement.
The utility model has the advantages that: the utility model mould parts line of cut numerical control marking pin can once accurately, evenly mark all lateral surfaces on shaping mould, medial surface part line of cut on Digit Control Machine Tool, compound material laying layer line, and simple in structure, easy to operate, effectively improve line of cut efficiency at quarter, there is certain actual application value.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is top view of the present utility model;
Wherein, 1-groove head, the 2-bar that is clamped and connected.
Detailed description of the invention
Below the utility model is described in further details.
Referring to Fig. 1, it is the structural representation of this scriber.Described scriber comprises groove head 1, bar 2 is clamped and connected.
Please refer to Fig. 2, it is the front view of described scriber.Described scriber comprises that by interconnecting groove head 1 and the bar 2 that is clamped and connected form, the width of described groove head 1 head is greater than the shank diameter 2 that is clamped and connected, be used for delineating mould side part line of cut, particularly little chamfered part part line of cut, described groove head 1 centre bottom is plane, adds base point for checking cutting tool plane in man-hour for Digit Control Machine Tool groove.
Described groove head 1 and bar 2 threaded engagement that are clamped and connected.
The utility model is drawn side chamfering profile line of cut for solving on three axis numerically controlled machine, when work, groove head 1 is threaded connection the bar 2 that is clamped and connected, the bar 2 that is clamped and connected is connected with Digit Control Machine Tool handle of a knife, if good base point for checking cutting tool point, operation nc program just can carve evenly in mould side, part line of cut accurately.
The utility model can carve lateral surface and medial surface line of cut on mould, and solve measuring machine and get the problems such as the manual line error of pincers worker is large, the groove degree of depth is inadequate ready, and simple in structure, easy to operate, effectively improve mould and carved line of cut efficiency.
Claims (1)
1. a groove scriber, it is characterized in that, it comprises the bar that is clamped and connected (1), groove head (2) this scriber, described groove head (2) is pyramid, pyramid bottom is plane, the two ends of pyramid are for groove, and the width of pyramid is greater than the bar that is clamped and connected (1) diameter, are threaded engagement between described groove head (2) and the bar that is clamped and connected (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774946.4U CN203650501U (en) | 2013-12-02 | 2013-12-02 | Line-curving scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774946.4U CN203650501U (en) | 2013-12-02 | 2013-12-02 | Line-curving scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650501U true CN203650501U (en) | 2014-06-18 |
Family
ID=50916937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774946.4U Expired - Lifetime CN203650501U (en) | 2013-12-02 | 2013-12-02 | Line-curving scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434794A (en) * | 2018-12-03 | 2019-03-08 | 东风（十堰）汽车锻钢件有限公司 | A kind of spline groove labelling apparatus |
-
2013
- 2013-12-02 CN CN201320774946.4U patent/CN203650501U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434794A (en) * | 2018-12-03 | 2019-03-08 | 东风（十堰）汽车锻钢件有限公司 | A kind of spline groove labelling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |