CN218856951U

CN218856951U - Supplementary scriber of panel beating

Info

Publication number: CN218856951U
Application number: CN202223476642.8U
Authority: CN
Inventors: 万艳清; 唐姗; 钟冬平; 兰文杰; 胡雅玲; 熊旭; 朱乐宗; 王卫华
Original assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Current assignee: Jiangxi Hongdu Aviation Industry Group Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-14
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a supplementary scriber of panel beating, including the scale, the both sides of scale are equipped with the scale mark respectively, and the lower part of scale one end is equipped with needle point first scribing needle down, be equipped with on the scale and remove and lockable slide along the scale about, the upper end of slide is equipped with needle point second scribing needle up. The utility model has simple structure, easy manufacture and popularization, is intuitive and understandable, improves the working efficiency, is convenient for carrying out outline marking on aviation sheet metal parts, and can directly measure and mark outline lines of planes, curved surfaces and height surfaces on components by the aid of the marking assistor with scales; the complicated process of manufacturing an auxiliary marking clip is omitted, and the problem of unstable product quality caused by the fact that the existing marking tool cannot be accurately positioned is solved; through the design of the scribing needles at the upper end and the lower end, a horizontal line can be scribed, a height line can also be scribed, and the scribing needle is simple and convenient to operate especially for curved surface parts, pipes and parts with more sinking positions and difficult scribing.

Description

Supplementary scriber of panel beating

Technical Field

The utility model belongs to the technical field of aviation parts machining, especially, relate to an aviation panel beating part scriber.

Background

The profile appearance of the aviation sheet metal part inherits the aerodynamic appearance and functional requirements of an aircraft, and has the characteristics of complex structure and variable appearance. According to the aviation sheet metal manufacturing process, the overall dimension of the formed sheet metal part is required to be trimmed according to design patterns, so that the requirements of the overall profiles of the sheet metal parts with different complexity degrees are met. And the manual auxiliary marking process is applied before the trimming to indicate the trimming position of the outline of the part, which is an important technical means suitable for the complex appearance of the aviation sheet metal part and meeting the requirement of single part small-batch production. In the prior art, manual scribing relies on auxiliary tools such as a scriber, a ruler, a drawing gauge, and one-time scribing. The auxiliary scribing tools cannot form a stable relative position positioning relation with a part to be scribed, so that scribing accuracy cannot be guaranteed, scribing quality is high depending on operation experience of operators, and product quality cannot be stable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a supplementary scriber of panel beating.

The utility model discloses technical scheme:

the utility model provides a supplementary scriber of panel beating, includes the scale, and the both sides of scale are equipped with the scale mark respectively, the lower part of scale one end is equipped with the first marking needle that the needle point down, be equipped with on the scale and remove and can lock the slide about the scale, the upper end of slide is equipped with the second marking needle that the needle point up.

Preferably, the middle of the graduated scale is transversely provided with a linear sliding groove, and the sliding plate is connected with the linear sliding groove through a fastening piece.

Preferably, the sliding plate is provided with a connecting hole corresponding to the linear sliding groove, the fastening piece comprises a screw and a nut, and the sliding plate penetrates through the connecting hole and the linear sliding groove through the screw and then is fixed through the nut.

Preferably, the length of the linear sliding groove is larger than or equal to that of the scale mark, and the width of the linear sliding groove corresponds to the diameter of the screw.

Preferably, the upper end of the sliding plate is flush with the upper side of the graduated scale, and a position yielding opening is formed in one side, close to the first marking needle, of the upper end of the sliding plate.

Preferably, the minimum scale of the scale is 0.1mm.

Preferably, the first scribing needle and the second scribing needle are both made of ferrous metal.

The utility model discloses beneficial effect:

1. the utility model has simple structure, easy manufacture and popularization, is intuitive and understandable, improves the working efficiency, is convenient for carrying out outline marking on aviation sheet metal parts, and the marking assistor is provided with scales and can directly measure and mark the outline lines of planes, curved surfaces and height surfaces on the components;

2. the complicated process of manufacturing an auxiliary marking clip is omitted, and the problem of unstable product quality caused by the fact that the existing marking tool cannot be accurately positioned is solved;

3. the operation is convenient: the sliding plate is only required to be moved to a required size value, the sliding plate is attached to a die or a part reference surface, the scribing assistor is held by hands to move towards one direction, clear scribed lines can be scribed through scribing needles, horizontal lines and height lines can be scribed through the design of the scribing needles at the upper end and the lower end, and the scribing assistor is especially suitable for curved parts, pipes and parts with multiple sinking positions and difficult scribing, and is simple and convenient to operate.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a preferred embodiment of the present invention using a first scribe line to scribe a part;

fig. 3 is a schematic view of a preferred embodiment of the present invention using a second scribe line to scribe a part;

in the figure: first marking pin 1, scale 2, fastener 3, slide 4, linear type spout 5, scale mark 6, second marking pin 7, part 8, mould 9.

Detailed Description

The present invention can be further described by the following embodiments, however, the scope of the present invention is not limited to the following embodiments.

Example 1: as shown in fig. 1, supplementary scriber of panel beating, including scale 2, slide 4, first marking needle 1 and second marking needle 7, scale 2 is the rectangle structure, 2 middle parts of scale are equipped with linear type spout 5, the first marking needle 1 of lower part fixedly connected with of 2 one ends of scale, horizontal sliding connection has slide 4 on the scale 2, the upper end fixedly connected with second marking needle 7 of slide 4, be equipped with the connecting hole on the slide 4, be connected with linear type spout 5 through the fastener that cooperatees and use with the connecting hole, scale 2 is last, scale mark 6 has all been carved with at both ends down.

Further, the sliding plate 4 is provided with a connecting hole corresponding to the linear sliding groove 5, the fastening piece 3 comprises a screw and a nut, and the sliding plate 4 is fixed through the nut after penetrating through the connecting hole and the linear sliding groove 5 through the screw.

Further, the length of the linear sliding groove 5 is larger than or equal to that of the scale mark 6, and the width of the linear sliding groove 5 corresponds to the diameter of the screw.

Further, the upper end of slide 4 flushes with the upside of scale 2, and one side that slide 4's upper end leaned on first marking needle 1 is equipped with lets a mouthful, and the second marking needle 7 that can be convenient for of the mouth of letting a degree observes the scale, avoids influencing the scale reading.

Further, the minimum scale of the scale 2 is 0.1mm.

Furthermore, the first scribing needle 1 and the second scribing needle 7 are both made of ferrous metal.

As shown in fig. 2, for the utility model discloses a feasible technical scheme and mode of use thereof, wherein, first marking needle 1 is the steel, the length of scale mark 6 is greater than the length of linear type spout 5, the biggest scale length is greater than the biggest demand marking distance promptly, when marking off the operation, earlier remove the certain distance with slide 4 right, adjust the position of marking off, will treat that the part 8 of marking off places on mould 9, the left side edge that makes slide 4 leans on tightly with the edge of mould 9, this panel beating assistor moves down, make first marking needle 1 and part surface contact, and remove this panel beating assistor along the direction of marking off and accomplish the marking off operation.

For the utility model discloses a another using-way utilizes the marking off operation of the second scribing needle 7 completion part that is connected with slide 4 promptly, and concrete operating procedure does, will the utility model discloses a supplementary scriber of panel beating makes slide 4 upwards remove the certain distance to the left turn 90 as shown in fig. 3, has adjusted the position of marking off, makes the one end and the part edge of scale 2 draw close, moves this supplementary scriber of panel beating on a left side, makes the second scribing needle 7 and the contact of the position of marking off of treating of part to the marking off operation is accomplished to the supplementary scriber of this panel beating along the direction of marking off.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a supplementary scriber of panel beating, includes the scale, and the both sides of scale are equipped with the scale mark respectively, its characterized in that, the lower part of scale one end is equipped with the first marking needle that the needle point down, be equipped with on the scale and remove and lockable slide along the scale about, the upper end of slide is equipped with the second marking needle that the needle point up.

2. The auxiliary metal plate scriber of claim 1, wherein a linear chute is transversely arranged in the middle of the graduated scale, and the sliding plate is connected with the linear chute through a fastener.

3. The auxiliary scriber for sheet metal as claimed in claim 2, wherein the sliding plate is provided with a connecting hole corresponding to the linear sliding groove, the fastening member comprises a screw and a nut, and the sliding plate is fixed by the nut after the screw passes through the connecting hole and the linear sliding groove.

4. The auxiliary scriber for sheet metal according to claim 3, wherein the length of the linear sliding groove is greater than or equal to that of the scale mark, and the width of the linear sliding groove corresponds to the diameter of the screw.

5. The auxiliary scriber for sheet metal according to claim 1, wherein the upper end of the sliding plate is flush with the upper side of the graduated scale, and a position-giving opening is formed in one side, close to the first scribing needle, of the upper end of the sliding plate.

6. The auxiliary scriber of claim 1, wherein the minimum scale of the graduated scale is 0.1mm.

7. The auxiliary scriber for sheet metal according to claim 1, wherein the first scribing needle and the second scribing needle are made of ferrous metal.