CN213005273U

CN213005273U - A quick marking device for part surface

Info

Publication number: CN213005273U
Application number: CN202021492068.3U
Authority: CN
Inventors: 王京刚; 李勇; 卢红龙
Original assignee: AVIC Research Institute Special Structures Aeronautical Composites
Current assignee: AVIC Research Institute Special Structures Aeronautical Composites
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-20
Anticipated expiration: 2030-07-24

Abstract

The utility model belongs to the technical field of the technology mark, a quick marking device for part surface is disclosed, including positioning pen, main body frame, slider, elasticity painting brush, main body frame includes scale part and supporting part, main body frame's scale part is a scale, supporting part is that one end of 0 scale of scale part is bent downwards and formed, supporting part is the plane towards the scale direction, the plane and 0 scale of scale are on the same vertical line; the nib of location pen is connected with main body frame's support portion down, and the nib of location pen and 0 scale of scale are on same vertical line, and elasticity painting brush nib is connected down on the slider, and the slider overlaps on main body frame's scale portion with horizontal migration ground. The utility model discloses when effectively having solved radome spare part surface and ruling, cover body surface unevenness causes the problem of ruling unclear or fibre damage and the problem of metal spare part surface lacquer layer damage, has improved radome spare part's apparent quality.

Description

A quick marking device for part surface

Technical Field

The utility model belongs to the technical field of the technology mark, a marking device of aircraft radome assembly machine manufacturing process spare part is related to, concretely relates to quick marking device for part surface.

Background

The requirement on the apparent quality of parts is higher and higher in the radar radome assembling process, and when the surfaces of the composite material cover body and the metal parts are drawn, vernier calipers, scribing calipers and the like are often adopted for scribing. When scribing is carried out under the condition, the surface scribing is not clear due to the fact that the surface of the composite material cover body is uneven, or the scratch of the surface layer fibers of the cover body and the damage of a paint layer on the surface of a metal component are caused, so that the apparent quality of the radome is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a quick marking device for part surface realizes that the unsmooth surface of the combined material cover body is rule clearly, the apparent quality on safety cover body surface layer fibre and metal spare part surface paint layer.

The technical scheme of the utility model is that:

a quick marking device for the surface of a part comprises a positioning pen, a main body frame, a sliding block and an elastic painting brush, wherein the main body frame comprises a scale part and a supporting part, the scale part of the main body frame is a scale, the supporting part is formed by bending one end of a scale 0 of the scale part downwards, the supporting part faces the scale direction and is a plane, and the plane and the scale 0 of the scale are on the same vertical line; the nib of location pen is connected with main body frame's support portion down, and the nib of location pen and 0 scale of scale are on same vertical line, and elasticity painting brush nib is connected down on the slider, and the slider overlaps on main body frame's scale portion with horizontal migration ground.

Furthermore, the positioning pen is connected with the main body frame through a first quick-release screw.

Further, the sliding block is connected with the main body frame through a second quick-release screw.

Furthermore, the elastic painting brush is connected with the sliding block through a third quick-release screw.

Further, the elasticity painting brush includes painting brush framework, spring, limit structure and nib, and the first half and the spring of nib are established in the painting brush framework, and the latter half of nib stretches out from the painting brush framework, and limit structure establishes spacing to the nib in the painting brush framework.

Furthermore, be equipped with the stair structure on the nib, in limit structure detachably advanced the painting brush frame from the outer cell body card of painting brush frame, it is spacing to the nib to cooperate the stair structure on the nib. The pen point can be simply replaced by taking down the limiting structure.

The utility model has the advantages that:

the utility model discloses when effectively having solved radome spare part surface and ruling, cover body surface unevenness causes the problem of ruling unclear or fibre damage and the problem of metal spare part surface lacquer layer damage, has improved radome spare part's apparent quality.

Drawings

FIG. 1 is a schematic view of the device for rapidly scribing the surface of a part according to the present invention;

fig. 2 is a top view of the fast scribing device of the present invention;

fig. 3 is a left side view of the quick marking device of the present invention;

FIG. 4 is a schematic diagram of an elastic brush of the present invention;

fig. 5 is a drawing schematic view of the marking device of the present invention;

fig. 6 is another schematic drawing of the line drawing device of the present invention;

the pen comprises a main body frame, a first quick-release bolt, a positioning pen, a main body frame, a sliding block, a second quick-release bolt, an elastic painting brush and a third quick-release bolt, wherein the first quick-release bolt is 1-2-the positioning pen, the main body frame is 3-4-the sliding block, the second quick-release bolt is 5-6-the elastic painting brush is.

Detailed Description

This section is an embodiment of the present invention for explaining and explaining the technical solution of the present invention.

The utility model relates to a device for quickly marking the surface of a part, which comprises a positioning pen 2, a main body frame 3, a slider 4 and an elastic painting brush 6, wherein the main body frame 3 comprises a scale part and a supporting part, the scale part of the main body frame 3 is a scale, the supporting part is formed by bending one end of the scale part with 0 scale downwards, the supporting part is a plane towards the scale direction, and the plane and the scale 0 scale of the scale are on the same vertical line; the nib of location pen 2 is connected with main body frame 3's support portion down, and the nib of

location pen

2 and 0 scale of scale are on same vertical line, and 6 nibs of elasticity painting brush are connected down on slider 4, and slider 4 cover is established on main body frame 3's scale portion with lateral shifting.

Wherein, the positioning pen 2 is connected with the main body frame 3 through a first quick-release screw 1.

The slide block 4 is connected with the main body frame 3 through a second quick release screw 5.

The elastic brush 6 is connected with the slide block 4 through a third quick-release screw 7.

Elastic painting brush 6 includes painting brush framework 8, spring 9, limit structure 10 and nib 11, and the first half and the spring 9 of nib 11 are established in painting brush framework 8, and the latter half of nib 11 stretches out from painting brush framework 8, and limit structure 10 establishes and is spacing to nib 11 on painting brush framework 8.

In addition, be equipped with the stair structure on the nib 11, limit structure 10 detachably from the cell body card that the painting brush framework 8 is outside into painting brush framework 8, cooperates the stair structure on the nib 11 to spacing to the nib 11. The pen point can be simply replaced by taking down the limiting structure.

Another embodiment of the present invention is described below with reference to the drawings.

A part surface rapid scribing device is shown in figures 1 to 3 and comprises a first quick-release screw, a plastic positioning pen 2, a main body frame 3, a sliding block 4, a second quick-release screw 5, an elastic painting brush 6 and a third quick-release screw 7.

The structure of resilient brush 6 is shown in fig. 4.

When the surface of the composite material cover body is scribed, the second quick-release screw 5 is screwed, the slide block 4 is adjusted, the scribing size is adjusted according to the scribed line on the main body frame 3, and the second quick-release screw 5 is screwed and fixed. The pen point of the plastic positioning pen 2 is aligned with the return cutting line of the composite material cover body, and as shown in fig. 5, when the surface of the composite material cover body is uneven, the elastic painting brush 6 automatically controls the stretching amount to complete the line drawing on the surface of the composite material cover body.

When the drawn part has a certain thickness, the first quick-release screw 1 is rotated, the plastic positioning pen 2 is detached, the end face of the main body frame 3 is aligned with one side of the part in the thickness direction, and the scribing size is adjusted according to the scribed line of the main body frame 3 as shown in fig. 6, so that scribing on the surface of the part is completed.

The method effectively solves the problems of unclear scribing or fiber damage caused by the fact that the surface of the cover body is uneven when the surface of the radome component is scribed, and the problem of damage of a paint layer on the surface of the metal component, and improves the apparent quality of the radome component.

Have been successfully used for scribing of multiple types of radome.

Claims

1. The quick marking device for the surfaces of the parts is characterized by comprising a positioning pen (2), a main body frame (3), a sliding block (4) and an elastic painting brush (6), wherein the main body frame (3) comprises a scale part and a supporting part, the scale part of the main body frame (3) is a scale, the supporting part is formed by bending one end of a scale 0 of the scale part downwards, the supporting part is a plane towards the scale direction, and the plane and the scale 0 of the scale are on the same vertical line; the nib of location pen (2) is connected with the support part of main body frame (3) down, and the nib of location pen (2) and 0 scale of scale are on same vertical line, and elasticity painting brush (6) nib is connected on slider (4) down, and slider (4) cover is established on the scale part of main body frame (3) with lateral shifting.

2. A quick marking device for surfaces of parts according to claim 1, characterized in that the positioning pen (2) is connected to the main frame (3) by means of a first quick release screw (1).

3. A quick marking device for surfaces of parts according to claim 1, characterized in that said slider (4) is connected to the main body frame (3) by means of a second quick release screw (5).

4. A quick marking device for parts surfaces according to claim 1, characterized in that the elastic brush (6) is connected to the slide (4) by means of a third quick release screw (7).

5. The quick scribing device for the surface of the part according to claim 1, wherein the elastic painting brush (6) comprises a painting brush frame body (8), a spring (9), a limiting structure (10) and a pen point (11), the upper half part of the pen point (11) and the spring (9) are arranged in the painting brush frame body (8), the lower half part of the pen point (11) extends out of the painting brush frame body (8), and the limiting structure (10) is arranged on the painting brush frame body (8) to limit the pen point (11).

6. The quick scribing device for the surface of the part according to claim 5, wherein the pen point (11) is provided with a step structure, the limiting structure (10) is detachably clamped into the brush pen frame body (8) from a groove body outside the brush pen frame body (8), and the step structure on the pen point (11) is matched to limit the pen point (11).