CN201559193U

CN201559193U - scriber

Info

Publication number: CN201559193U
Application number: CN2009202112487U
Authority: CN
Inventors: 陈国生
Original assignee: Shanghai Baoye Construction Co Ltd
Current assignee: Shanghai Baoye Construction Co Ltd
Priority date: 2009-10-23
Filing date: 2009-10-23
Publication date: 2010-08-25
Anticipated expiration: 2019-10-23

Abstract

The utility model relates to the field of an equipment manufacturing assistant tool, more specially a scriber. The scriber comprises a scribing pencil. The utility model is characterized in that the scriber also comprises angle iron, a guide block, a bolt, a nut, a level block and a handle; the scribing pencil is in a thin-long bar shape, and is bent down into 90 degrees at a pencil neck; the scribing pencil is placed in a gap surrounded by the nut, the guide block and the upper level of the angle iron; and the pencil head end is at one side of the level block. The scribing pencil is locked through the bolt, and the angle iron and the level block are used for providing location support to the scribing pencil. Thus, the scribing pencil can stably, precisely and effectively scribe a datum line, the work loads of scribing personal are reduced, and the working efficiency of scribing work is improved.

Description

A kind of scriber

Technical field

The utility model relates to device fabrication aid field, is specially a kind of scriber.

Background technology

At present in nonstandard making and steel body plan work, usually with the method number of the drafting hole datum line of chalk line snap the line and slate pencil setting-out, following situation takes place above-mentioned line drawing method regular meeting in actual applications: the live width that the live width that chalk line ejects, slate pencil are drawn is excessive and the number of causing hole point deviation is big, the picture trace evanescence of the powder of chalk line and slate pencil; Also can be owing to member long and crooked cause can't setting-out or the setting-out precision do not reach designing requirement.Adding man-hour in enormous quantities, chalk line snap the line and slate pencil setting-out need drop into a large amount of manpower and materials and take a long time to finish processing tasks, and number hole datum line accuracy between different component is difficult to unified.

Summary of the invention

The purpose of this utility model is to overcome the existing number existing defective of hole datum line tools, provide a kind of simple in structure, easy to use, can the number of assurance hole datum line precision, reduce intensity of workers, improve the scriber of line operating efficiency.

To achieve these goals, the utility model is achieved in that a kind of scriber, comprises bow pen, it is characterized in that: also comprise angle steel, guide pad, bolt, nut, horizontal block and handle; Described bow pen is elongated strip shaped and bends 90 ° downwards at a neck place; Plane central authorities are arranged with guide pad on the angle steel, the spacing between the guide pad and the width of bow pen coupling, nut be located between the guide pad place, center, top and with guide pad on the plane fix; Bolt is located in the nut and nut end and handle are fixed, and the angle steel side plane is provided with horizontal block; Bow pen places by plane on nut, guide pad, the angle steel and surrounds the space that forms, and nib is positioned at horizontal block one side.

Above-mentioned a kind of scriber, in order to stay the line vestige clear, accurately, reliably on workpiece, the nib of bow pen is made and is welded in an end of bow pen by alloy-steel cutter.

Above-mentioned a kind of scriber contacts with surface of the work effectively in order to guarantee bow pen, and bow pen nib summit is positioned at the below on plane of living in, horizontal block bottom surface.

Above-mentioned a kind of scriber, in order to prolong the service life of scriber, fixing, the angle steel and the fixing of guide pad and horizontal block of fixing, the nut of handle and bolt and guide pad are all realized with welding manner.

The utility model adopts above-mentioned design, and is simple in structure, easy to use, can guarantee the accuracy of each line, reduced line personnel's working strength, improved the quality and the operating efficiency of line work.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and embodiments:

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

The specific embodiment

As depicted in figs. 1 and 2: a kind of scriber, comprise bow pen 4, it is characterized in that: also comprise angle steel 1, guide pad 3, bolt 7, nut 5, horizontal block 2 and handle 6; Described bow pen 4 is elongated strip shaped and bends 90 ° downwards at a neck place, and in order to stay the line vestige clear, reliably on workpiece, the nib 8 of bow pen 4 is made and be welded in an end of bow pen 4 by alloy-steel cutter; Plane central authorities are arranged with guide pad 3 on the angle steel 1, the width of spacing between the guide pad 3 and bow pen 4 coupling, nut 5 be located between the guide pad 3 place, center, top and with guide pad 3 on the plane fix; Bolt 7 be located in the nut 5 and nut end and handle 6 fixing, angle steel 1 side plane is provided with horizontal block 2; Bow pen 4 places by plane on nut 5, guide pad 3, the angle steel 1 and surrounds the space that forms, and nib 8 is positioned at horizontal block 2 one sides.In order to guarantee that bow pen 4 contacts with surface of the work effectively, bow pen 4 written 8 summits are positioned at the below on plane of living in, horizontal block 2 bottom surfaces.Consider that scriber needs often to use and the grazing situation is comparatively common, in order to prolong the service life of scriber, bow pen 4 main bodys, guide pad 3, horizontal block 2, handle 6 are made by metal material; Handle 6 is realized by welding with the fixing of guide pad 3 and horizontal block 2 with fixing, the angle steel 1 of guide pad 3 with fixing, the nut 5 of bolt 7.

When using this scriber, size is at first as required determined the extension elongation of bow pen 4, closely and securely suppress bow pen 4 with handle 6 swivel bolts 7 until bolt 7 again, utilize angle steel 1 and horizontal block 2 in surface of the work location and support at last, can be along number hole datum line of positioning supports iso-surface patch needs, so operation can be drawn out accurate hole datum line, line personnel's working strength be can reduce again, thereby the operating efficiency and the crudy of line work improved.

Claims

1. a scriber comprises bow pen, it is characterized in that: also comprise angle steel, guide pad, bolt, nut, horizontal block and handle; Described bow pen is elongated strip shaped and bends 90 ° downwards at a neck place; Plane central authorities are arranged with guide pad on the angle steel, the spacing between the guide pad and the width of bow pen coupling, nut be located between the guide pad place, center, top and with guide pad on the plane fix; Bolt is located in the nut and nut end and handle are fixed, and the angle steel side plane is provided with horizontal block; Bow pen places by plane on nut, guide pad, the angle steel and surrounds the space that forms, and nib is positioned at horizontal block one side.

2. a kind of scriber according to claim 1 is characterized in that: the nib of described bow pen is made and is welded in an end of bow pen by alloy-steel cutter.

3. a kind of scriber according to claim 1 is characterized in that: bow pen nib summit is positioned at the below on plane of living in, horizontal block bottom surface.

4. a kind of scriber according to claim 1 is characterized in that: fixing, the angle steel and the fixing of guide pad and horizontal block of fixing, the nut of handle and bolt and guide pad are all realized with welding manner.