CN203236472U - Straight line drawing device - Google Patents
Straight line drawing device Download PDFInfo
- Publication number
- CN203236472U CN203236472U CN 201320126214 CN201320126214U CN203236472U CN 203236472 U CN203236472 U CN 203236472U CN 201320126214 CN201320126214 CN 201320126214 CN 201320126214 U CN201320126214 U CN 201320126214U CN 203236472 U CN203236472 U CN 203236472U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- positioning
- slide block
- line drawing
- straight 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
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Abstract
The utility model relates to a straight line drawing device. The two ends of a sliding rail are respectively provided with a positioning sliding block, positioning press plates are arranged on the positioning sliding blocks, and the shape of a cavity formed by the connection of the positioning sliding blocks and the positioning press plates accords with the shape of the section of the sliding rail. Locking bolts are connected to threads on the upper portions of the positioning press plates, and the bottom surfaces of the locking bolts make contact with the sliding rail. Blocking pieces are movably connected below the positioning sliding blocks, and bosses are arranged at the bottoms of the blocking pieces. A line drawing sliding block and a sliding block press plate are arranged in the middle of the sliding rail, and the shape of a cavity formed by connection of the line drawing sliding block and the sliding block press plate accords with that of the section of the sliding rail. A drawing needle is movably connected to the sliding block press plate through a drawing needle bolt horizontally arranged on the end portion of the sliding block press plate. The drawing needle is vertically arranged, the tip portion of the drawing needle is lower than the line drawing sliding block, a limiting pin is further arranged on the drawing needle, and the other end of the limiting pin is inserted to the line drawing sliding block. The straight line drawing device is simple in structure, convenient and fast to operate and high in line drawing precision.
Description
Technical field
The utility model relates to a kind of straight line chalker, is used for the servicing unit that machining is rule in earlier stage.
Background technology
Drawing between two viewports on the model has the External Shape line, and these lines mostly are greatly straight line, adds man-hour ruling, and the workman aligns ruler with two viewport working edges, and then hand steered ruler is rule with scriber.Ruler is easily mobile in scratching process, very easily causes the line skew, need re-start line, when marking lengths surpassed 500mm, it is very inconvenient that ruler aligns with viewport, and busy needs two workmans finish jointly, not only operating efficiency is low, and the line quality also is difficult to guarantee.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of straight line chalker, and this installs not only simple in structure, simple operation, and the line precision is high.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of straight line chalker, two ends at slide rail are respectively equipped with positioning sliding block, and positioning sliding block is provided with positioning pressuring plate, and the cavity geometry after positioning sliding block and positioning pressuring plate connect and the cross sectional shape of slide rail are consistent; The clamping screw that above positioning pressuring plate, has been threaded, the bottom surface of clamping screw contacts with slide rail; Underside at positioning sliding block is connected with catch, and the bottom of catch is provided with boss; Be provided with line slide block and slide block pressing plate at the middle part of slide rail, cavity geometry after the connection of line slide block and slide block pressing plate and the cross sectional shape of slide rail are consistent, on the slide block pressing plate, be flexibly connected scriber by the scriber bolt that is horizontally set on slide block pressing plate end, scriber is vertically to arrange, its tip is lower than the line slide block, also be provided with spacer pin on scriber, the other end of spacer pin is inserted in the line slide block.
The upper surface of described slide block pressing plate is provided with the adjustment pad.
The bottom of described scriber also is provided with the line handle.
This straight line chalker adopts said structure, can carry out by catch spacingly to the two ends of part, then locks by clamping screw, by adjusting the position of scriber, both can mark perfect straight line at part to be processed again.This device can be used for the line of different length straight line, and is simultaneously easy and simple to handle, need not many people operation, greatly improved the line precision.
Description of drawings
Fig. 1 is the front view of straight line chalker.
Fig. 2 is the top view of straight line chalker.
Fig. 3 is the left view of straight line chalker.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of straight line chalker is respectively equipped with positioning sliding block 10 at the two ends of slide rail 4, and positioning sliding block 10 is provided with positioning pressuring plate 9, and the cavity geometry after positioning sliding block 10 and positioning pressuring plate 9 connects and the cross sectional shape of slide rail 4 are consistent; The clamping screw 1 that above positioning pressuring plate 9, has been threaded, the bottom surface of clamping screw 1 contacts with slide rail 4; Underside at positioning sliding block 10 is connected with catch 11, and the bottom of catch 11 is provided with boss; Be provided with line slide block 8 and slide block pressing plate 5 at the middle part of slide rail 4, cavity geometry after 5 connections of line slide block 8 and slide block pressing plate and the cross sectional shape of slide rail 4 are consistent, on slide block pressing plate 5, be flexibly connected scriber 7 by the scriber bolt 6 that is horizontally set on slide block pressing plate 5 ends, scriber 7 is vertically to arrange, its tip is lower than line slide block 8, also be provided with spacer pin 14 on scriber 7, the other end of spacer pin 14 is inserted in the line slide block 8.The upper surface of described slide block pressing plate 5 is provided with adjusts pad 13, the vertically position of trickle adjustment scriber.The bottom of described scriber also is provided with line handle 12, to make things convenient for the movement of scriber.
Claims (3)
1. straight line chalker, it is characterized in that: be respectively equipped with positioning sliding block (10) at the two ends of slide rail (4), positioning sliding block (10) is provided with positioning pressuring plate (9), and the cavity geometry after positioning sliding block (10) and positioning pressuring plate (9) connect and the cross sectional shape of slide rail (4) are consistent; The clamping screw (1) that has been threaded in the top of positioning pressuring plate (9), the bottom surface of clamping screw (1) contacts with slide rail (4); Underside at positioning sliding block (10) is connected with catch (11), and the bottom of catch (11) is provided with boss; Be provided with line slide block (8) and slide block pressing plate (5) at the middle part of slide rail (4), cavity geometry after line slide block (8) and slide block pressing plate (5) connection and the cross sectional shape of slide rail (4) are consistent, upper by being horizontally set on scriber bolt (6) the flexible connection scriber (7) of slide block pressing plate (5) end at slide block pressing plate (5), scriber (7) is vertically to arrange, its tip is lower than line slide block (8), also be provided with spacer pin (14) on scriber (7), the other end of spacer pin (14) is inserted in the line slide block (8).
2. straight line chalker as claimed in claim 1 is characterized in that: the upper surface of described slide block pressing plate (5) is provided with adjusts pad (13).
3. straight line chalker as claimed in claim 1 or 2 is characterized in that: the bottom of described scriber also is provided with line handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126214 CN203236472U (en) | 2013-03-20 | 2013-03-20 | Straight line drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126214 CN203236472U (en) | 2013-03-20 | 2013-03-20 | Straight line drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236472U true CN203236472U (en) | 2013-10-16 |
Family
ID=49313799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126214 Expired - Fee Related CN203236472U (en) | 2013-03-20 | 2013-03-20 | Straight line drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393305A (en) * | 2016-11-03 | 2017-02-15 | 苏州亨达尔工业材料有限公司 | ABS flame retardant plate scratch marking device |
| CN108890609A (en) * | 2018-09-04 | 2018-11-27 | 沈阳飞机工业（集团）有限公司 | A kind of template lineation device |
| CN109030149A (en) * | 2018-08-03 | 2018-12-18 | 中震（北京）工程检测股份有限公司 | Rebound method in concrete compressive strength detection is using slide bar scribing line auxiliary tool and its construction method |
| CN109846642A (en) * | 2019-01-23 | 2019-06-07 | 广西大学 | A kind of recovery robot by training paces hip width adjusting retaining mechanism |
-
2013
- 2013-03-20 CN CN 201320126214 patent/CN203236472U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393305A (en) * | 2016-11-03 | 2017-02-15 | 苏州亨达尔工业材料有限公司 | ABS flame retardant plate scratch marking device |
| CN109030149A (en) * | 2018-08-03 | 2018-12-18 | 中震（北京）工程检测股份有限公司 | Rebound method in concrete compressive strength detection is using slide bar scribing line auxiliary tool and its construction method |
| CN108890609A (en) * | 2018-09-04 | 2018-11-27 | 沈阳飞机工业（集团）有限公司 | A kind of template lineation device |
| CN109846642A (en) * | 2019-01-23 | 2019-06-07 | 广西大学 | A kind of recovery robot by training paces hip width adjusting retaining mechanism |
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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 |
Granted publication date: 20131016 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |