CN213616673U - Reference line tool is drawn to hard board - Google Patents

Abstract

The utility model relates to a datum line instrument is drawn to hard board, it includes sliding base (1), be provided with L type scale mechanism (2) on sliding base (1), L type scale mechanism (2) are including horizontal segment (21) and vertical section (22), horizontal segment (21) are connected and are set up on sliding base (1), be provided with on vertical section (22) and carve painting brush (3). The utility model relates to a datum line instrument is drawn to hard board, it can realize quick accurate groove, and is efficient, easy operation, low cost.

Description

Reference line tool is drawn to hard board

Technical Field

The utility model relates to a datum line instrument is drawn to hard board belongs to machining technical field.

Background

In the field of engineering machinery, in order to stabilize the welded structure, a beveling process is firstly adopted on a welding master batch, and a common steel plate bevel is provided with a flame bevel, a cutting bevel, a plasma bevel, a cutting bevel and a machining bevel with both precision and performance. When the side edge of the steel plate is machined mechanically or by flame beveling, the position where a finished product is required to be machined is drawn on a surface to be machined by manual work according to a drawing by using a ruler angle square, and then the dimension error of workpiece machining is guaranteed to be limited within a certain range. The line is marked by manually drawing the workpiece by the inclined iron and the square slowly and tightly, the efficiency is very low, the processing precision range of the workpiece cannot be guaranteed, the line can only be used for indicating the thickness and the depth, and a professional line correction laser instrument is purchased, so that the price is high, the cost is high, and the use difficulty is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a reference line instrument is drawn to hard board is provided to above-mentioned prior art, and it can realize quick accurate groove, and is efficient, easy operation, low cost.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a hard board draws benchmark line instrument, it includes sliding base, the last L type scale mechanism that is provided with of sliding base, L type scale mechanism includes horizontal segment and vertical section, the horizontal segment is connected and is set up on sliding base, be provided with the carving brush on the vertical section.

Optionally, the sliding base comprises a left sliding strip and a right sliding strip which are arranged in parallel, and the lower surfaces of the left sliding strip and the right sliding strip are attached to the upper surface of the plate.

Optionally, the upper surfaces of the left and right slide bars are flush.

Optionally, the horizontal section is connected and arranged between the left and right sliding bars, and the horizontal section is arranged perpendicular to the sliding bars.

Optionally, a sliding groove is vertically formed in the vertical section, a sliding block is arranged in the sliding groove, and the engraving pen is fixedly arranged on the sliding block.

Optionally, the engraving pen is arranged perpendicular to the chute.

Optionally, one side of the chute is provided with a scale.

Optionally, the sliding block is fixed to the sliding groove through a clamping knob.

Optionally, the carving pen includes a carving pen holder, and a carving pen point is arranged at an end of the carving pen holder.

Optionally, a scale indicating pointer is arranged on one side of the carving pen holder close to the scale.

Compared with the prior art, the utility model has the advantages of:

1. the utility model can realize fast and accurate line marking, and has high efficiency, simple operation and low cost;

2. the utility model can be applied to the edge groove of the hard thick plate with edges and corners or the groove prompt of polishing;

3. the utility model discloses a spout can adjust the lower precision of groove nib.

Drawings

Fig. 1 is a schematic structural diagram of the hard plate reference line marking tool of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic view of a use state of the hard plate reference line marking tool of the present invention.

Fig. 4 is a top view of fig. 3.

Wherein:

sliding base 1

Slide bar 11

L-shaped scale mechanism 2

Horizontal segment 21

Vertical section 22

Chute 23

Scale 24

Engraving pen 3

Carved penholder 31

Drawing pen head 32

Scale indicating pointer 33

Slider 4

Clamping knob 5

A plate 6.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the hard board reference line marking tool in this embodiment includes a sliding base 1, an L-shaped scale mechanism 2 is disposed on the sliding base 1, the L-shaped scale mechanism 2 includes a horizontal section 21 and a vertical section 22, the horizontal section 21 is connected to the sliding base 1, and a marking pen 3 is disposed on the vertical section 22;

the sliding base 1 comprises a left sliding strip 11 and a right sliding strip 11 which are arranged in parallel, and the lower surfaces of the left sliding strip 11 and the right sliding strip 11 are attached to the upper surface of the plate;

the upper surfaces of the left and right slide bars 11 are flush;

the horizontal section 21 is connected between the left slide bar 11 and the right slide bar 11, and the horizontal section 21 is perpendicular to the slide bars 11;

the vertical section 22 is vertically provided with a sliding groove 23, a sliding block 4 is arranged in the sliding groove 23, and the engraving pen 3 is fixedly arranged on the sliding block 4;

the engraving pen 3 is vertically arranged with the chute 23;

one side of the sliding groove 23 is provided with a scale 24;

the sliding block 4 is fixed with the sliding groove 23 through a clamping knob 5;

the engraving pen 3 comprises an engraving pen holder 31, and an engraving pen point 32 is arranged at the end part of the engraving pen holder 31;

a scale indicating pointer 33 is arranged on one side of the carving penholder 31 close to the scale 24;

the 0 scale mark of the scale 24 is flush with the upper surface of the plate surface.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims (10)

1. A reference line tool is drawn to hard board which characterized in that: it includes sliding base (1), be provided with L type scale mechanism (2) on sliding base (1), L type scale mechanism (2) include horizontal segment (21) and vertical section (22), horizontal segment (21) are connected and are set up on sliding base (1), be provided with on vertical section (22) and carve painting brush (3).

2. A hard plate fiducial line marking tool as defined in claim 1, wherein: slide base (1) including two about two parallel arrangement's draw runner (11), two draw runner (11) lower surfaces about with laminate mutually with the panel upper surface.

3. A hard plate fiducial line marking tool as defined in claim 2, wherein: the upper surfaces of the left and right slide bars (11) are flush.

4. A hard plate fiducial line marking tool as defined in claim 2, wherein: the horizontal section (21) is connected and arranged between the left sliding strip and the right sliding strip (11), and the horizontal section (21) and the sliding strips (11) are vertically arranged.

5. A hard plate fiducial line marking tool as defined in claim 1, wherein: the vertical section (22) is vertically provided with a sliding groove (23), a sliding block (4) is arranged in the sliding groove (23), and the engraving pen (3) is fixedly arranged on the sliding block (4).

6. A hard plate fiducial line marking tool as defined in claim 5, wherein: the engraving pen (3) is vertically arranged with the chute (23).

7. A hard plate fiducial line marking tool as defined in claim 5, wherein: and scales (24) are arranged on one side of the sliding groove (23).

8. A hard plate fiducial line marking tool as defined in claim 5, wherein: the sliding block (4) is fixed with the sliding groove (23) through a clamping knob (5).

9. A hard sheet marking tool according to claim 1 or 7, wherein: the engraving pen (3) comprises an engraving pen holder (31), and an engraving pen point (32) is arranged at the end part of the engraving pen holder (31).

10. A hard plate fiducial line marking tool as defined in claim 9, wherein: and a scale indicating pointer (33) is arranged on one side of the carving penholder (31) close to the scale (24).

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