CN203495935U

CN203495935U - Scriber for scribing equidistant lines

Info

Publication number: CN203495935U
Application number: CN201320458868.7U
Authority: CN
Inventors: 聂元鹏; 李静宇; 李宝林; 徐美荣
Original assignee: Nucleon Xinxiang Crane Co Ltd
Current assignee: Nucleon Xinxiang Crane Co Ltd
Priority date: 2013-07-30
Filing date: 2013-07-30
Publication date: 2014-03-26
Anticipated expiration: 2023-07-30

Abstract

The utility model discloses a scriber for scribing equidistant lines. The scriber comprises an operating handle frame, wherein a drum which can roll on a plane and is filled with scribing printing liquid is rotationally assembled on the operating handle frame; the outer peripheral surface of the drum is provided with one or at least two wiring ducts which extend from one end of the drum to the other end and are uniformly distributed along the circumferential direction of the drum; each wiring duct is filled with a flexible filler which is not lower than the outer peripheral surface of the drum and can be used for soaking and absorbing the scribing printing liquid; a part, which is exposed out of each wiring duct, of each flexible filler extends along the length direction of the wiring duct; the bottom surface of each wiring duct is provided with a through hole which is communicated with the inner cavity of the drum and is used for soaking ink in the drum into each flexible filler. The entire scriber is simple in structure, scribing can be completed by one person, the scribing efficiency is high, and the labor intensity is lowered greatly; more importantly, the scribing length and interval are ensured.

Description

A kind of for drawing the scriber of equal space line

Technical field

The utility model relates to a kind of setting-out frock, relates in particular to a kind of scriber of drawing equal space line.

Background technology

In the manufacture process of crane, for solving the wave transformation of girder web plate and the problem that increases the horizontal rigidity of web, need to be on web welding procedure lath and siffener angle, the weld seam of web processes lath and siffener angle is made to following regulation: width of main beam≤450mm's, the technique lath on web and siffener angle all adopt weldering 100 every 100 single weldings; Width of main beam > 450mm's, the technique lath on web and siffener angle all adopt weldering 100 every 300 two-sided zigzag welds.Before welding procedure lath and siffener angle, for fusion length and interval, must first draw equal space line by drawing and technological requirement, will guarantee≤5mm of the length of equal space line and interval error, setting-out mode generally adopts slate pencil setting-out at present, this needs 2～3 people to operate just simultaneously and can complete, there is the problem that efficiency is lower in setting-out mode like this, and error is larger, easily there is the phenomenon that weld seam is long, spacing is excessive, not only extended the production cycle, also caused the waste of wlding, the quality of product has also been had a certain impact simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of scriber that can draw fast equal space line.

The utility model adopts following technical scheme: a kind of for drawing the scriber of equal space line, comprise operating grip frame, behaviour is rotatably equipped with on handle frame and can rolls in the plane, for in-built setting-out, print the cylinder of liquid, on the outer peripheral face of cylinder, offer and extended to the other end by cylinder one end, one or at least two are along the circumferential uniform wire casing of cylinder, in wire casing, be filled with and be not less than cylinder outer peripheral face, can soak and inhale the flexible filler that setting-out prints liquid, the wire casing that exposes of flexible filler is partly the line style that slot length direction along the line is extended, in the groove bottom of wire casing, offer and to be communicated with drum cavity, for making prepared Chinese ink in cylinder immerse the through hole of flexible filler.

In described wire casing, be radially screwed slot length direction along the line spaced apart, for compressing the countersunk head soket head cap screw of filler.

Described wire casing extends axially along cylinder.

Described operating grip frame comprises action bars, and one end of action bars is vertically installed with standing screw, and the both ends of standing screw are vertically installed with respectively a fixed head, and described cylinder rotates and is assemblied on two drum shafts between fixed head.

Adopt the scriber of said structure, the part of exposing wire casing due to flexible filler is the line style of being extended to the other end by cylinder one end, utilize the rolling of cylinder, the flexible filler that immerses setting-out seal liquid prints off the seal line equal in length with this line style in the plane of rollers roll, and in the process of cylinder progressive rolling movement, adjacent two distances that print line that flexible filler in same wire casing is printed out equate all the time, draw equal space line.Whole scriber is simple in structure, and line can be completed by a people, and setting-out efficiency is high, has greatly reduced labour intensity; The more important thing is, length and the spacing of setting-out have had assurance.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of embodiment of the present utility model;

Fig. 2 is the structural representation of the cylinder in Fig. 1;

Fig. 3 is that the A-A of Fig. 2 is to cutaway view.

The specific embodiment

Embodiment of the present utility model: as Figure 1-3, comprise operating grip frame and cylinder 2, operating grip frame comprises action bars 7, one end of action bars 7 is vertically welded with a screw rod 8, the both ends of screw rod 8 are fixed with a fixed head 6 by nut respectively, between two fixed heads 6, be connected with a drum shaft 1, described cylinder 2 is assemblied on drum shaft 1 and can rotates around drum shaft axis.Described cylinder 2 prints liquid for in-built coloured setting-out, as prepared Chinese ink, on the outer peripheral face of cylinder 2, offer three along the axially extended wire casing 4 of cylinder, three wire casings 4 are circumferentially uniform along cylinder 2, in wire casing 4, be filled with the flexible filler (not shown) of protruding cylinder outer peripheral face, flexible filler has to soak inhales the characteristic that setting-out prints liquid, the projection of flexible filler is along drum shaft 2 to the line style of extending, in the present embodiment, flexible filler is cotton thread, by three spaced apart countersunk head soket head cap screws 5 of slot length direction along the line that are radially screwed in wire casing 4, cotton thread can be compressed to location, in the groove bottom of wire casing 4, offer the spaced apart through hole 3 of slot length direction along the line, the effect of through hole 3 is wire casing 4 and drum cavity to be communicated with, to guarantee that the prepared Chinese ink in cylinder 2 can immerse in flexible filler.The part of protruding cylinder outer peripheral face due to flexible filler is line style, add the revolving property of cylinder 2, through hole operating grip frame in one plane rolls cylinder 2, can draw equal space line, the length of equal space line determines by wire casing length, and the spacing of equal space line is determined by the arc length between adjacent two wire casings.

When above-described embodiment is specifically applied on girder web plate welding procedure lath and siffener angle, when girder web plate blanking complete, when next step will be rule, first reserve the original position of technique lath on web, then from the original position of technique lath, starting to promote this scriber straight line moves forward, until till the final position of technique lath, cylinder external diameter is 95mm, therefore, every rolling one week, can draw three lines that are spaced apart 100mm, after streaking line like this, when technique lath welds, can reach accurately weldering 100mm every 100mm or weld 100mm every the technological requirement of 300mm, line can be completed by a people, greatly reduced labour intensity, improved operating efficiency.

In other embodiments, according to cylinder external diameter size and required equal space line equal length and space requirement, select quantity and the length of corresponding wire casing, wire casing can be one or two or four, for plural wire casing, should guarantee that each wire casing is circumferentially uniform along cylinder.

In other embodiments, flexible filler can be also knitting wool, as long as guarantee that it has the characteristic that can soak suction setting-out seal liquid.

In other embodiments, wire casing also can adopt inclination wire casing, the equal space line of the equal space line drawing like this for tilting.

Claims

1. one kind for drawing the scriber of equal space line, it is characterized in that: comprise operating grip frame, behaviour is rotatably equipped with on handle frame and can rolls in the plane, for in-built setting-out, print the cylinder of liquid, on the outer peripheral face of cylinder, offer and extended to the other end by cylinder one end, one or at least two are along the circumferential uniform wire casing of cylinder, in wire casing, be filled with and be not less than cylinder outer peripheral face, can soak and inhale the flexible filler that setting-out prints liquid, the wire casing that exposes of flexible filler is partly the line style that slot length direction along the line is extended, in the groove bottom of wire casing, offer and to be communicated with drum cavity, for making prepared Chinese ink in cylinder immerse the through hole of flexible filler.

2. according to claim 1 for drawing the scriber of equal space line, it is characterized in that: in described wire casing, be radially screwed slot length direction along the line spaced apart, for compressing the countersunk head soket head cap screw of filler.

3. according to claim 1 for drawing the scriber of equal space line, it is characterized in that: described wire casing extends axially along cylinder.

According to described in claim 1 or 2 or 3 for drawing the scriber of equal space line, it is characterized in that: described operating grip frame comprises action bars, one end of action bars is vertically installed with standing screw, the both ends of standing screw are vertically installed with respectively a fixed head, and described cylinder rotates and is assemblied on two drum shafts between fixed head.