CN213562559U - Large-allowance skin edge scriber - Google Patents
Large-allowance skin edge scriber Download PDFInfo
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- CN213562559U CN213562559U CN202022236456.1U CN202022236456U CN213562559U CN 213562559 U CN213562559 U CN 213562559U CN 202022236456 U CN202022236456 U CN 202022236456U CN 213562559 U CN213562559 U CN 213562559U
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- connecting plate
- skin
- scriber
- upper connecting
- marking
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Abstract
The utility model relates to a covering surplus scriber belongs to the structural design field. The large-allowance skin edge scriber comprises a scriber needle, an upper connecting plate, a height adjusting block, a lower connecting plate and a limiting baffle; the height adjusting block is arranged between the upper connecting plate and the lower connecting plate and is close to one end of the upper connecting plate and one end of the lower connecting plate; the marking needle is vertically arranged at the other end of the upper connecting plate, and the end part of the marking needle is used for marking on the skin; the limiting baffle is arranged at the other end of the lower connecting plate, is close to the axis of the marking needle, and the side surface of the limiting baffle is vertically abutted against the end part of the skin connecting part. The utility model has the advantages of as follows: 1. the skin can be scribed on the basis of the reference surface, so that the efficiency and the accuracy are improved, and the tool is simple and convenient to use and has a good operation effect; 2. the function of accurately drawing a line without measuring a distance can be realized.
Description
Technical Field
The utility model relates to a covering surplus scriber belongs to the structural design field.
Background
In the modern aeronautical manufacturing industry, scribing is a frequent operation. At present, in a traditional skin marking mode, a straight line is marked through a straight ruler after the size is measured by using a ruler, so that the marking efficiency is not high and the error is large. Some existing marking tools generally mark based on the edge of a skin, but in the actual operation process, marking is often performed based on other reference surfaces, while the conventional marking tools are not high in universality and low in efficiency, and the distance can be marked after measurement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the prior art, provide a need not range finding and can accurate big surplus covering edge scriber of ruling.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the large-allowance skin edge scriber comprises a scriber needle, an upper connecting plate, a height adjusting block, a lower connecting plate and a limiting baffle; the height adjusting block is arranged between the upper connecting plate and the lower connecting plate and is close to one end of the upper connecting plate and one end of the lower connecting plate; the marking needle is vertically arranged at the other end of the upper connecting plate, and the end part of the marking needle is used for marking on the skin; the limiting baffle is arranged at the other end of the lower connecting plate, is close to the axis of the marking needle, and the side surface of the limiting baffle is vertically abutted against the end part of the skin connecting part.
Preferably, the scribing needle is provided with an external thread, and the scribing needle and the upper connecting plate are fixedly connected through a hexagon nut installed on the upper connecting plate.
Preferably, the height of the height adjusting block is adjustable, and the height adjusting block is used for adjusting the distance between the upper connecting plate and the lower connecting plate to adapt to skins with different thicknesses.
Preferably, the length of the lower connecting plate is adjustable to adapt to skins with different margins.
Preferably, the material of the upper connecting plate and the lower connecting plate is T8A carbon steel plate.
The T8A carbon steel plate has good elasticity, can be well suitable for skins with various thicknesses, and has enough distance between the marking pin and the height adjusting block; the scriber can move freely at the skin; put into between upper junction plate and the lower junction plate with the covering, make the part contact that limit baffle is perpendicular to be connected with the covering, press steel sheet from top to bottom, make the marking pin press on the covering, parallel movement can accomplish the setting-out.
Compared with the prior art, the utility model has the advantages of as follows:
1. the skin can be scribed on the basis of the reference surface, so that the efficiency and the accuracy are improved, and the tool is simple and convenient to use and has a good operation effect;
2. the function of accurately drawing a line without measuring a distance can be realized.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the construction of the scribing needle of FIG. 1;
FIG. 4 is a schematic diagram of a datum alignment according to an embodiment of the present invention;
fig. 5 is a schematic drawing of the embodiment of the present invention;
in the figure, 1, an upper side plate; 2. an aluminum block; 3. a lower side plate; 4. a scribing needle; 5. a hexagonal nut; 6. a baffle plate; 7. riveting; 2-1, covering; 2-2, parts connected to the skin; 3-1, a threaded portion; 3-2, a needle portion; 4-2 and covering the rest part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-5: the large-allowance skin edge scriber comprises an upper side plate 1, an aluminum block 2, a lower side plate 3, a scribing needle 4, a hexagon nut 5, a baffle 6 and a rivet 7, wherein as shown in the figure 1-2, the upper side plate 1, the aluminum block 2 and the lower side plate 3 are fixedly connected through the rivet 7 from top to bottom, the aluminum block 2 is close to one end of the upper side plate 1 and one end of the lower side plate 3, and the upper side plate 1 and the lower side plate 3 are arranged in the same direction; the hexagonal nut 5 is arranged at the other end of the upper plate 1, and the axis of the hexagonal nut vertically penetrates through the upper surface and the lower surface of the upper plate 1; as shown in fig. 3, the marking pin 4 comprises a thread part 3-1 and a needle head part 3-2, the thread part 3-1 is matched with a hexagonal nut 5, the marking pin 4 is screwed into the hexagonal nut 5, and the needle head part 3-2 is used for marking on the skin 2-1; the baffle 6 is used as a limit baffle and is arranged at the other end of the lower side plate 3, the side surface of the baffle is close to the axis of the marking needle 4, and the side surface is vertically abutted against the end part of the skin connecting part 2-2.
T8A carbon steel plates are recommended to be used as the upper side plate 1 and the lower side plate 3 of the skin scriber, the T8A carbon steel plates have good elasticity and can be well suitable for skins with various thicknesses, and a sufficient distance is reserved between the scribing needle 4 and the aluminum block 2; the scriber may be free to move at the skin.
In the actual operation process, firstly, according to the position of the skin, the scriber is vertically placed relative to the skin 2-1, the baffle 6 is contacted with the part 2-2 connected with the skin, as shown in the figure 4-5, the upper side plate 1 and the lower side plate 3 are pressed simultaneously, the scriber is pressed on the skin, and the skin allowance scriber is moved along the direction parallel to the skin 2-1, so that the work of the skin allowance scriber is completed. The length of the allowance of the skin to be removed can be automatically controlled, the allowance part 4-2 of the skin to be removed is placed between the upper side plate 1 and the lower side plate 3, and the work can be finished by drawing lines.
As another preferred scheme of the utility model, design aluminium pig 2 as the structure that highly can adjust for adjust the distance between upside panel 1 and the lower side panel 3, adapt to the covering of different thickness.
As another preferred scheme of the utility model, design the structure that length can be adjusted with lower side panel 3, adapt to the covering of different allowances.
The above embodiments are merely preferred embodiments of the present invention, and do not limit the present invention. In order to facilitate the free movement of the scriber at the skin, pushing parts may be provided on the upper and lower side plates 1 and 3 to facilitate holding. It will be understood by those skilled in the art that any extension, modification or the like made without departing from the principles of the present invention is within the scope of the present invention.
Claims (5)
1. Large allowance covering edge scriber, including the scribing needle, its characterized in that: the height adjusting device also comprises an upper connecting plate, a height adjusting block, a lower connecting plate and a limiting baffle; the height adjusting block is arranged between the upper connecting plate and the lower connecting plate and is close to one end of the upper connecting plate and one end of the lower connecting plate; the marking needle is vertically arranged at the other end of the upper connecting plate, and the end part of the marking needle is used for marking on the skin; the limiting baffle is arranged at the other end of the lower connecting plate, is close to the axis of the marking needle, and the side surface of the limiting baffle is vertically abutted against the end part of the skin connecting part.
2. The large allowance skin edge scriber of claim 1, wherein: the marking needle is provided with external threads, and the marking needle and the upper connecting plate are fixedly connected through a hexagon nut arranged on the upper connecting plate.
3. The large allowance skin edge scriber of claim 1, wherein: the height of the height adjusting block is adjustable, and the height adjusting block is used for adjusting the distance between the upper connecting plate and the lower connecting plate to adapt to skins with different thicknesses.
4. The large allowance skin edge scriber of claim 1, wherein: the length of the lower connecting plate is adjustable to adapt to skins with different margins.
5. The large allowance skin edge scriber of claim 1, wherein: the upper connecting plate and the lower connecting plate are made of T8A carbon steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236456.1U CN213562559U (en) | 2020-10-10 | 2020-10-10 | Large-allowance skin edge scriber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022236456.1U CN213562559U (en) | 2020-10-10 | 2020-10-10 | Large-allowance skin edge scriber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562559U true CN213562559U (en) | 2021-06-29 |
Family
ID=76581303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022236456.1U Active CN213562559U (en) | 2020-10-10 | 2020-10-10 | Large-allowance skin edge scriber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562559U (en) |
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2020
- 2020-10-10 CN CN202022236456.1U patent/CN213562559U/en active Active
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