CN211949677U

CN211949677U - Auxiliary marking tool

Info

Publication number: CN211949677U
Application number: CN201922223498.9U
Authority: CN
Inventors: 赵天宝; 付茗; 朱良林
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-17
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an auxiliary marking tool, which comprises a first component rolling relative to a workpiece to be marked; the rotating surface of the first member is provided with a marking portion for marking at a preset pitch on the surface of the workpiece to be marked. The auxiliary marking tool provided by the utility model takes the rotating surface provided with the marking part as a scale for measurement, the motion between the rotating surface and the surface of the workpiece to be marked is convenient to control, and the marking distance is favorably prolonged; the marking part automatically leaves marks on the surface of the workpiece to be marked when moving along with the rotating surface, so that marking is realized, and the operation by one person is facilitated. In conclusion, the auxiliary marking tool simplifies marking difficulty and improves marking precision and efficiency.

Description

Auxiliary marking tool

Technical Field

The utility model relates to a construction field especially relates to an auxiliary marking tool.

Background

In recent years, in the building construction process, the requirement for the construction period is continuously improved, taking the example of determining the distance between the plate ribs through marking out in the construction of the top plate steel bars, chalk and tape measure are mostly adopted at present to measure and draw the distance between a plurality of plate ribs, and because the construction amount of the plate ribs is large, the marking out mode is not only complicated in operation and inconvenient for one-man operation, resulting in low marking out efficiency, but also errors are easy to occur in the marking out process, the construction precision is influenced, the construction efficiency is further influenced, and even the construction period is delayed.

In summary, how to simplify the difficulty of scribing and improve the precision and efficiency of scribing becomes a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auxiliary marking tool can simplify the marking off operation, improves the precision and the efficiency of marking off.

To achieve the above object, the present invention provides an auxiliary scribing tool, including a first member for rolling with respect to a workpiece to be scribed; the rotating surface of the first member is provided with a marking portion for marking at a preset pitch on the surface of the workpiece to be marked.

Preferably, the first member is connected with a handle for driving the first member to rotate along the scribing direction of the workpiece to be scribed.

Preferably, the handle includes a rotation handle rotatably connected to the first member and a grip handle connected to one end of the rotation handle.

Preferably, the rotating surface comprises a smooth curved surface for jointing the rolling joint surface of the workpiece to be marked.

Preferably, the abutting surface is a cylindrical surface.

Preferably, the rotation surface comprises a base surface and a plurality of scribing surfaces which are arranged at intervals, protrude outwards relative to the base surface and are used for fitting the workpiece to be scribed to roll.

Preferably, the rotational surface is in particular a tooth surface.

Preferably, the marker portion includes a paint chamber provided inside the first member for storing paint; at least one channel is arranged between the coating cavity and the rotating surface.

Preferably, the channel is filled with a paint drain for guiding the paint to flow out.

Preferably, the coating drainage part is particularly arranged as a cotton core filled in the channel.

Compared with the prior art, the utility model provides an auxiliary marking tool includes first component and set up in the mark portion of the rotation face of first component.

The first member is used for rolling relative to a workpiece to be scribed, a rotating surface of the first member is in rolling contact with the workpiece to be scribed when the first member rolls, any position in the rotating surface is in periodic contact with the workpiece to be scribed when the first member moves along the appointed direction of the workpiece to be scribed, and any period of the periodic contact has a fixed length.

The marking part is arranged on the rotating surface, namely when the first component moves along the appointed direction of the workpiece to be marked, the marking part is in periodic contact with the workpiece to be marked, the marking part marks or prints marks on the workpiece to be marked, and the distance between two adjacent marks printed by the same marking part is fixed.

To sum up, the utility model provides an auxiliary marking tool adopts the first component that is equipped with the mark portion to simplify marking off operation, and compared with the prior art, need not the manual work and adopt the mode of measuring repeatedly to mark off, also need not to use the auxiliary tool of length overlength, the utility model provides an auxiliary marking tool on the one hand uses the rotation plane that is equipped with the mark portion as the yardstick to measure, and the motion between rotation plane and the work piece of waiting to mark off is convenient to be controlled, also is convenient for prolong the marking off distance; on the other hand, when the marking part moves along with the rotating surface, marks are automatically left on the surface of the workpiece to be marked, so that marking is realized, the marking is convenient to operate by one person, the marking difficulty is simplified, and the marking precision and efficiency are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of an auxiliary scribing tool according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the auxiliary scribing tool according to the embodiment of the present invention during scribing.

01-workpiece to be scribed, 1-first member, 2-handle, 21-rotating handle, 22-holding handle and 3-channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an auxiliary scribing tool according to an embodiment of the present invention; fig. 2 is a schematic structural view of the auxiliary scribing tool according to the embodiment of the present invention during scribing.

The utility model provides an auxiliary marking tool, include for treating to rule work piece 01 rolling first component 1, the rotation face of first component 1 is equipped with mark portion, and first component 1 is when waiting to rule work piece 01 and roll towards the specified direction for waiting to rule work piece 01, and the rotation face rolls the contact with the surface of waiting to rule work piece 01, and consequently mark portion is marking with predetermineeing the interval on the surface of waiting to rule work piece 01, realizes ruling.

A first member 1 is provided with at least one marking. Taking the first member 1 provided with a marking portion as an example, the first member 1 rotates once towards the designated direction, the marking portion leaves a first mark on the rolling path, the first member 1 continues to rotate once towards the same direction, and the marking portion leaves a second mark on the rolling path. The distance between two adjacent marks is equal and equal to the circumference of the mark part in the rolling direction, namely on the rotating surface.

Further, one first member 1 may be provided with a plurality of marks. When the plurality of marking portions are distributed on the rotating surface of the first member 1 at equal intervals, the first member 1 rotates for one circle towards the appointed direction, marks with the same number as the marking portions are left on all the marking portions on the rolling path, and the intervals of the marks are equal to the arc length of two adjacent marking portions on the rotating surface. When the intervals of the plurality of marking parts on the rotating surface of the first member 1 are unequal, the first member 1 rotates for a circle towards the appointed direction, any one marking part leaves one mark when the rotating surface rotates for the first circle, the other mark when the rotating surface rotates for the second circle, the interval of the marks left by the same marking part twice is equal to the perimeter of the rotating surface, and all the marking parts leave a plurality of groups of marks which change periodically on the surface of the workpiece 01 to be scribed according to the fixed interval characteristic.

To mark portion marking mode treating the marking surface, the utility model provides an auxiliary marking tool can realize the mark through treating the surface coating dyestuff of marking off, also can leave the mar through treating the marking off surface and carve. The former has no structural damage to the surface to be scribed, for example, when the surface of the workpiece 01 to be scribed is coated with a powdery dye, the powdery dye can be removed by purging after the construction is completed, or when the surface of the workpiece 01 to be scribed is coated with a liquid dye, the liquid dye is shielded by the structure of the subsequent construction in the construction process or naturally disappears after being dried, and the like.

The rotation of the first member 1 relative to the workpiece 01 to be scribed includes rolling in a linear direction and rolling in a particular curvilinear direction. For the rolling along the straight line, the first member 1 may contact the surface of the workpiece 01 to be scribed in a line contact manner, for example, the rotating surface of the first member 1 is cylindrical or elliptical cylindrical, and the rotating surface contacts the workpiece 01 to be scribed in a line contact manner, at this time, the first member 1 moves along the straight line on the surface of the workpiece 01 to be scribed, and the marks left by the mark part are distributed in a straight line. For rolling along a curve, the first member 1 may be in point contact when it is in surface contact with the workpiece 01 to be scribed, or the rotating surface of the first member 1 may be set in a shape having a large cross-sectional size at one end and a small cross-sectional size at the other end.

To sum up, the utility model provides an auxiliary marking tool adopts the rotation face that is equipped with the mark portion to treat for the yardstick and rule work piece 01 and measure, and when first component 1 rolled for the surface of waiting to rule work piece 01, the mark portion on the rotation face was for waiting to rule work piece 01's surface discontinuity contact, and this interval sets up the relation relevance with the structure between the rotation face with the mark portion, has definite length, and is visible, adopts this auxiliary marking tool can guarantee to rule the precision. In addition, the movement between the first member 1 and the surface of the workpiece 01 to be scribed is convenient to control, and the scribing distance of the surface of the workpiece 01 to be scribed is prolonged by continuously rolling the first member 1; and when the marking part moves along with the rotating surface, marks are automatically left on the surface of the workpiece 01 to be marked, so that marking is realized, the operation by one person is convenient, and the marking difficulty is simplified.

The auxiliary marking tool provided by the present invention will be further described with reference to the accompanying drawings and embodiments.

On the basis of the foregoing embodiment, in order to facilitate the operation, the utility model provides an auxiliary marking tool is connected with handle 2 at first component 1, and handle 2 is used for driving first component 1 and rotates along waiting to mark the appointed marking off direction in work piece 01 surface of marking off.

The handle 2 can be coaxially connected with the rotating shaft of the first member 1, and the rotation of the first member 1 is realized by rotating the handle 2; the handle 2 can also be vertically connected with the rotating shaft of the first member 1, and the rotating shaft of the first member 1 is driven to rotate by pushing the handle 2. The former is also the first implementation mode of handle 2 and is applicable to the construction occasion that the height between waiting to mark work piece 01 surface and the ground is little, and the latter is also the second implementation mode of handle 2 and is applicable to the construction occasion that waiting to mark work piece 01 surface and ground height difference is great or the height constantly increases, can realize waiting to mark the line operation of work piece 01 surface at the eminence through the length extension handle 2 this moment.

To the above two different implementation manners, the handle 2 provided by the present invention may include a rotation handle 21 connected to the first member 1 in a rotation manner and a holding handle 22 connected to one end of the rotation handle 21, except that for the first implementation manner, the rotation handle 21 and the holding handle 22 are coaxially connected to the rotation axis of the first member 1, and for the second implementation manner, the rotation handle 21 is coaxially connected to the rotation axis of the first member 1, and the rotation axes of the rotation handle 21 and the first member 1 are intersected or even perpendicular to the holding handle 22.

In order to facilitate rolling of the first member 1, the rotating surface includes a smooth curved surface for being attached to a bonding surface on which the workpiece 01 to be scribed rolls, and the marking portion is provided on the bonding surface. When the first member 1 rotates for one circle by the rotating surface, the binding surface is always attached to the workpiece 01 to be scribed, and the binding surface can refer to structures such as a cylindrical surface, an elliptic cylinder, a conical surface and the like.

On the basis, the rotating surface is a cylindrical surface, so that the first component 1 can move smoothly relative to the surface of the workpiece 01 to be scribed.

The surface of rotation may be provided as a discontinuous curved surface, such as a tooth surface of a gear, in addition to a smooth curved surface. Of course, the present invention only uses the tooth surface as an example, and other discontinuous curved surfaces, in other words, other rotation surfaces including the base surface and the plurality of interval settings and the line drawing surface protruding outward relative to the base surface, can be used as the rotation surface of the present invention. When the first member 1 rotates relative to the surface of the workpiece 01 to be scribed, the base surface does not contact the surface of the workpiece 01 to be scribed, and only the entire scribing surface contacts the surface of the workpiece 01 to be scribed.

In particular, in the case of the first member 1 provided with the base surface and the scribe surface, the scribe surface may be regarded as a mark portion, and for example, after the entire first member 1 is inserted into the liquid paint, although both the base surface and the scribe surface are coated with the paint, since the base surface does not contact the surface of the workpiece 01 to be scribed and only the entire scribe surface intermittently contacts the surface of the workpiece 01 to be scribed when the first member 1 is rotated relative to the workpiece 01 to be scribed, a plurality of mark portions may be provided to the entire scribe surface.

With respect to the auxiliary marking tool provided in any of the above embodiments, the marking portion includes a paint chamber disposed inside the first member 1 for storing paint, and at least one channel 3 is disposed between the paint chamber and the rotating surface.

The paint in the paint cavity flows out of the channel 3, and when the rotating surface rotates to the position that the outlet of the channel 3 is attached to the surface of the workpiece 01 to be scribed, the paint leaves marks on the surface of the workpiece 01 to be scribed. The inner diameter of the channel 3 can be adjusted to avoid the excessive flow of the coating in the channel 3, which pollutes the surface of the workpiece 01 to be scribed when scribing, for example, the inner diameter of the channel 3 is reduced as much as possible, so that the coating does not flow out when the channel 3 is not extruded by external force.

Of course, too small an inner diameter of the channel 3 also causes a risk of poor paint flow, especially when the paint in the paint chamber is decreasing, for which purpose, on the basis of the above-described embodiment, the channel 3 may be filled with paint drains for guiding the paint to flow out. The coating drainage part in the channel 3 can plug the outlet of the channel 3 and can drain the coating outwards.

Wherein, the coating drainage part is specifically arranged as a cotton core filled in the channel 3. The cotton core has water absorption performance and can guide liquid coating to flow from the coating cavity with high density to the outside with low density.

The utility model discloses only explain with the mark portion of built-in coating as the example, in addition, the utility model provides an auxiliary marking tool can also adopt the mode of dipping in and get to make a small amount of coating adsorb temporarily in mark portion.

It is right above that the utility model provides an auxiliary marking tool has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. An auxiliary scribing tool, characterized by comprising a first member (1) for rolling with respect to a workpiece (01) to be scribed; the rotating surface of the first component (1) is provided with a marking part which is used for marking on the surface of a workpiece (01) to be marked at a preset interval.

2. The auxiliary scribing tool according to claim 1, wherein the first member (1) is connected with a handle (2) for driving the first member (1) to rotate along the scribing direction of the workpiece (01) to be scribed.

3. An auxiliary line marking tool as claimed in claim 2, wherein the handle (2) comprises a turning handle (21) rotatably connected to the first member (1) and a holding handle (22) connected to one end of the turning handle (21).

4. The auxiliary scribing tool according to claim 1, wherein said rotating surface comprises an abutment surface having a smoothly curved shape for abutting against a workpiece (01) to be scribed to roll.

5. The auxiliary scribing tool according to claim 4, wherein the abutting surface is a cylindrical surface.

6. The auxiliary scribing tool according to claim 1, wherein said rotation surface comprises a base surface and a plurality of scribing surfaces spaced apart and outwardly convex with respect to said base surface for rolling against a workpiece (01) to be scribed.

7. The auxiliary scribing tool according to claim 6, wherein the rotation surface is a tooth surface.

8. The auxiliary scribing tool according to any one of claims 1 to 7, wherein the marking portion comprises a paint chamber for storing paint, provided inside the first member (1); at least one channel (3) is arranged between the coating cavity and the rotating surface.

9. An auxiliary line marking tool as claimed in claim 8, wherein the channel (3) is filled with a paint drain for directing paint flow.

10. An auxiliary line marking tool as claimed in claim 9, wherein the paint drain is particularly arranged as a cotton wick that is packed into the channel (3).