CN212351997U - Round tube scriber - Google Patents

Abstract

The utility model provides a round tube scriber, which comprises a scriber main body, a bearing, a connecting shaft and a scribing component; the scriber body is connected with the bearing through a connecting shaft; the bearings are connected through a connecting shaft; the front end and the rear end of the scriber body are provided with connecting shafts, and the scribing component is arranged on the side face of the round tube scriber body. The beneficial effects of the utility model are that change into by traditional scale scribing circumference method inaccuracy and directly mark the circumference around the pipe now, when consequently marking the circumference on the pipe, both improved work efficiency, guaranteed the precision of work piece again.

Description

Round tube scriber

Technical Field

The utility model relates to a quick marking device, concretely relates to quick marking device of pipe.

Background

At present, when marking a circular pipeline, workers use a steel ruler or other sample plates for positioning, and manually mark with tools such as a marking pen or a blade, and the like, in the prior art, generally a marker is placed in a proper test place, a foundation screw is adjusted to enable the marker to be in a balance position and not to shake, a sample is cut according to the length of the sample, then the sample is placed on four rotating wheels of the marker, marking pens (such as a pencil, a marking pen, a paint pen and the like) are arranged on a fixed frame on the marker, the positions of the marking pens are adjusted to enable the two pens to be in the same shape, the positions of the tips of the marking pens are adjusted to enable the distance between the two tips to be 100mm, a hand wheel is slightly rotated, the sample rotates along with the rotating wheels, after the sample rotates for one circle, the marking pens draw two parallel circumferential marking lines on the sample, and if the marking lines are not clear, the height of the, then, the hand wheel is rotated in the opposite direction for a circle to return to the starting position, and the marking line drawn after adjustment can be ensured to be overlapped with the marking line before adjustment. The working efficiency is low, and the product quality is seriously influenced.

Disclosure of Invention

An object of the utility model is to provide a pipe scriber is used for solving the pipe and rule the inaccuracy, problem of inefficiency.

In order to solve the problem existing in the background art, the utility model adopts the following technical scheme: a circular tube scriber is characterized in that: the scriber comprises a scriber main body, a bearing, a connecting shaft and a scribing component; the bearings are connected through a connecting shaft; the front end and the rear end of the scriber body are provided with connecting shafts, and the scribing component is arranged on the side face of the scriber body.

Preferably, the connection mode of the bearing and the connecting shaft is welding.

Preferably, the scribing part is detachably connected with the scriber body.

Preferably, the scribe member comprises a scribe bracket and a scribe marker.

Preferably, the scribing bracket is a steel sheet scribing bracket.

Preferably, the scoring support is an adjustable scoring support.

Preferably, the scribe support and scribe marker are threaded.

Preferably, the lower part of the scribing marker is in a tip shape.

Preferably, the outer surface of the scriber body is provided with anti-skid concave-convex points.

Preferably, the scribe body is of a hollow structure.

The utility model has the advantages that: the device structural design is reasonable, and installation convenient to use can directly be used for assisting the pipe and rule, also rule on not unidimensional tubular product according to actual demand, and labour saving and time saving avoids extravagant, and application range is wide.

Drawings

Fig. 1 is a schematic structural view of a circular tube scriber.

In the figure: 1. a scribe body; 2. a bearing; 3. a connecting shaft; 4. a scribing support; 5. marking off a marker pen; 6. antiskid concave-convex points.

Detailed Description

Referring to the attached drawings, the utility model adopts the following technical scheme: a circular tube scriber is characterized in that: comprises a scriber body 1, a bearing 2, a connecting shaft 3 and a scribing component; the bearings 2 are connected through a connecting shaft 3; the front end and the rear end of the scriber body 1 are provided with connecting shafts 3, and the scribing component is arranged on the side face of the scriber body 1.

An operator holds the scriber main body (1) according to needs, fixes the scribing support (4) and the scribing marker pen (5) of the scribing part, and then enables the bearing (2) to cling to a surface needing scribing and rotate for a circle, so that circular pipe scribing marks can be generated.

Further, when the operator marks a line, in order to prevent the bearing 2 from being positioned on the same horizontal line, the bearing 2 and the connecting shaft 3 are welded, the line marking part is arranged on the side surface of the scriber body 1 and detachably connected, the line marking part is convenient to replace, and the line marking part comprises a line marking bracket 5 and a line marking pen 6.

Furthermore, the marking support 5 is a steel sheet marking support and can be adjusted up and down according to actual requirements, the marking pen 6 is in threaded connection with the marking support 5, the marking pen 6 is convenient to fix, and the lower portion of the marking pen 6 is of a sharp structure, so that drawn lines can be more accurate and attractive.

Further, in order to prevent the operator from taking off the hand to cause drawing inaccuracy, the anti-skidding concave-convex points 6 are specially arranged on the outer surface of the scriber body 1, and in order to be convenient to operate, the scriber body 1 is of a hollow structure, so that the control of the operator is facilitated.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims (10)

1. A circular tube scriber is characterized in that: comprises a scriber main body (1), a bearing (2), a connecting shaft (3) and a scribing component; the bearings (2) are connected through a connecting shaft (3); the front end and the rear end of the scriber body (1) are provided with connecting shafts (3), and the scribing component is arranged on the side face of the scriber body (1).

2. The circular tube scriber of claim 1, wherein: the connection mode of the bearing (2) and the connecting shaft (3) is welding.

3. The circular tube scriber of claim 1, wherein: the scribing component is detachably connected with the scriber body (1).

4. The circular tube scriber of claim 1, wherein: the marking part comprises a marking bracket (4) and a marking marker pen (5).

5. The round tube scriber of claim 4, wherein: the scribing support (4) is a steel sheet scribing support.

6. The round tube scriber of claim 4, wherein: the scribing support (4) is an adjustable scribing support.

7. The circular tube scriber of claim 4, wherein; the marking support (4) is in threaded connection with the marking pen (5).

8. The circular tube scriber of claim 4, wherein; the lower part of the marking pen (5) is in a tip shape.

9. The circular tube scriber of claim 1, wherein: the surface of the scriber body (1) is provided with anti-skid concave-convex points (6).

10. The circular tube scriber of claim 1, wherein: the scriber main body (1) is of a hollow structure.

Images