Aviation sealant package sealing cap

Abstract

The utility model discloses an aviation sealant package sealing cap, which comprises a positioning frame and a sealing cap body matched with the positioning frame, the sealing cap body comprises a handle, and the bottom end of the handle is fixedly connected with a bowl-shaped sealing cap body; the positioning frame comprises a positioning frame body, supporting ribs are integrally formed on the surface of the positioning frame body, four positioning guide columns are arranged on the positioning frame body, and a transition inclined face is arranged on the surface of the positioning frame body. According to the utility model, the sealing cap and the positioning frame adopt a precise matching mode, redundant sealant is discharged above the positioning frame during construction, the positioning frame is taken down firstly after the sealant is cured, the redundant sealant cuts off the edges of the two parts which are tightly matched with each other by a sharp blade point, and the sealing effect is good due to small edge contact area. The cut sealant can be naturally and smoothly in lap joint with a constructed part, and due to the fact that a cutting mark is formed by cutting the sealant through the sealing cap in the construction process, the positioning frame is very easy to take out, and the shape of a package cannot be damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to aviation equipment production technical field especially relates to aviation sealant package sealing cap. BACKGROUND

[0002] Aviation equipment needs to coat sealant on the surface of parts when installing to improve the sealing performance of the seal, prevent oxidation and prolong the service life of the seal.

[0003] In the prior art, all manual installation is needed in the installation aspect, the installation speed is slow and the efficiency is low, full-automatic dispensing platform cannot be used for automatic dispensing construction, and the manual method is needed to inject glue into the cap, the gap between the cap and the frame is large, and the performance is slightly poor in the function of removing excess sealant. UTILITY MODEL CONTENT

[0004] The utility model discloses an aviation sealant package sealing cap which is provided to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aviation sealant package sealing cap, comprising a positioning frame and a sealing cap body matched with the positioning frame, the sealing cap body comprises a handle, and the bottom end of the handle is fixedly connected with a bowl-shaped sealing cap body.

[0006] The positioning frame comprises a positioning frame body, the surface of the positioning frame body is integrally formed with a support rib, four positioning guide columns are arranged on the positioning frame body, and an excessive inclined surface is arranged on the surface of the positioning frame body.

[0007] As a further description of the above technical scheme:

[0008] An installation cavity is formed in the axial direction of the handle, a magnetic chip is fixedly installed in the installation cavity, and the cross section of the handle is hexagonal.

[0009] As a further description of the above technical scheme:

[0010] The bottom end of the bowl-shaped sealing cap body is provided with a sealing cap lower edge, the excessive inclined surface is a gradually thinning excessive inclined surface, the thin edge of the excessive inclined surface is provided with a positioning frame edge, and the sealing cap lower edge is in contact with the positioning frame edge.

[0011] As a further description of the above technical scheme:

[0012] The four positioning guide columns are arranged in an annular array, and the positioning guide columns are fixedly connected with the support rib and the excessive inclined surface respectively.

[0013] As a further description of the above technical scheme:

[0014] The outer surface of the bowl-shaped sealing cap body is attached to the four positioning guide columns.

[0015] Further description of the above technical solution:

[0016] The lower surface of the positioning frame body is provided with double-sided adhesive tape, and the edge of the lower surface of the positioning frame body is provided with an edge R angle.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] 1. Compared with the prior art, the aviation sealant package sealing cap can be used in cooperation with existing electric screwdrivers, socket wrenches, ratchet wrenches and the like, the handle is wrapped with a magnetic chip, can be attracted to the hand tool to ensure that it does not fall during construction, and can be used in cooperation with automatic sensing equipment such as a dispensing machine and an automatic recycling classification device, and operation is convenient.

[0019] 2. Compared with the prior art, the aviation sealant package sealing cap, the sealing cap and the positioning frame adopt a precision fitting mode, during construction, the excess sealant is discharged above the positioning frame, after the sealant solidifies, the positioning frame is removed first, the excess sealant is cut off by the sharp edge of the edge of the two parts that are closely fitted, due to the small edge contact area, the cut-off sealant will naturally and smoothly lap the constructed part, due to the fact that the sealing cap has cut the sealant to form a cut mark during construction, the positioning frame is easily removed and the shape of the package is not damaged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model provides an aviation sealant package sealing cap sealing cap body and positioning frame cooperation schematic drawing;

[0021] Figure 2 The utility model provides an aviation sealant package sealing cap sealing cap body perspective view;

[0022] Figure 3 The utility model provides an aviation sealant package sealing cap positioning frame first visual angle perspective view;

[0023] Figure 4 The utility model provides an aviation sealant package sealing cap positioning frame second visual angle perspective view.

[0024] Legend:

[0025] 1, sealing cap body; 2, positioning frame; 101, handle; 102, bowl-shaped sealing cap body; 103, sealing cap lower edge; 104, magnetic chip; 201, positioning frame body; 202, support rib; 203, positioning guide column; 204, gradually thin type transition inclined surface; 205, positioning frame edge; 206, double-sided adhesive tape; 207, edge R angle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figures 1 to 4 The aviation sealant package sealing cap provided by the present invention comprises a positioning frame 2 and a sealing cap body 1 matched therewith, the sealing cap body 1 comprises a handle 101, an installation cavity is opened axially through the handle 101, a magnetic chip 104 is fixedly installed inside the installation cavity, the magnetic chip 104 is wrapped in the handle 101, which can be attracted by hand tools to ensure that it does not fall off during construction, and can also be used in conjunction with automatic sensing equipment such as dispensing machines and automatic recycling and sorting devices. The cross-sectional shape of the handle 101 is hexagonal, and the enlarged hexagonal form can be used in conjunction with existing electric screwdrivers, socket wrenches, ratchet wrenches, etc. The bottom end of the handle 101 is fixedly connected to a bowl-shaped sealing cap body 102;

[0028] The positioning frame 2 includes a positioning frame body 201, and a double-sided tape 206 is provided on the lower surface of the positioning frame body 201. An edge R angle 207 is provided at the edge of the lower surface of the positioning frame body 201, which can be used in conjunction with a special scrap metal tool for removing the positioning frame 2 to ensure that the positioning frame 2 is easy to remove. The surface of the positioning frame body 201 is integrally formed with a supporting rib 202, which on the one hand ensures that the sealant stays in the positioning frame 2, and on the other hand ensures the rigidity of the positioning frame 2. The bottom of the positioning frame 2 is provided with a low-adhesion double-sided tape 206, which can ensure that it can be pasted to the surface of the constructed part during use and ensure that excess sealant does not penetrate into the bottom of the positioning frame 2, and can ensure that there is no residual glue when the positioning frame 2 is removed. Four positioning guide posts 203 are provided on the positioning frame body 201 for guiding the position of the sealing cap body 1 during the installation process to ensure that the sealing cap body 1 is installed at the center point, and the outer surface of the bowl-shaped sealing cap body 102 fits with the four positioning guide posts 203;

[0029] The surface of the positioning frame body 201 is provided with a transition bevel 204, and the bottom end of the bowl-shaped sealing cap body 102 is provided with a sealing cap bottom edge 103, which can make a cut between the excess sealant and the sealant to be retained during installation, so that the excess sealant can be easily removed when the sealant is removed after curing, and the encapsulated sealant naturally overlaps with the surface of the part to form a perfect arc curve. The transition bevel 204 is a gradually thinning transition bevel, which guides the excess sealant to move upward when the sealing cap body 1 is installed, and a positioning frame edge 205 is provided at the thin edge of the transition bevel 204, which ensures that the excess sealant moves upward when cooperating with the sealing cap body 1, and the excess sealant can be cut off after the sealant is cured to ensure that the sealant does not remain on the surface of the constructed part. The sealing cap bottom edge 103 contacts the positioning frame edge 205, and the four positioning guide pillars 203 are arranged in a circular array, and the positioning guide pillars 203 are fixedly connected to the support ribs 202 and the transition bevel 204 respectively.

[0030] Working principle:

[0031] The installation of the sealing cap body 1 and the positioning frame 2 is to buckle the sealing cap body 1 on the part that needs to be sealed, tear off the protective paper of the double-sided tape 206 on the lower surface of the positioning frame body 201, buckle the positioning frame 2 on the sealing cap body 1 and press it to make the positioning frame 2 fit tightly on the surface of the part, then pull out the sealing cap body 1, and inject glue into the sealing cap body 1. When injecting glue, the cap mouth should be slightly upward, about 45°, and the glue outlet of the glue injection gun should be pushed out of the bottom of the sealing cap body 1. Inject glue slowly, and at the same time, slowly move the glue nozzle outward as the amount of glue injected increases to expel air. When the amount of glue injected is greater than two-thirds of the volume of the sealing cap body 1, stop injecting glue, pull out the glue nozzle from the inner wall of the sealing cap body 1, buckle the sealing cap body 1 filled with sealant vertically on the part, press down while slowly rotating, rotate about 1 circle, and buckle it to the bottom. There should be a circle of continuous glue extrusion around the sealing cap body 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An aviation sealant package sealing cap, comprising a positioning frame (2) and a sealing cap body (1) matched therewith, characterized in that: The sealing cap body (1) comprises a handle (101), and the bottom end of the handle (101) is fixedly connected to a bowl-shaped sealing cap body (102); The positioning frame (2) comprises a positioning frame body (201), a surface of the positioning frame body (201) is integrally formed with support ribs (202), four positioning guide pillars (203) are provided on the positioning frame body (201), and a transition slope (204) is provided on the surface of the positioning frame body (201).

2. The aviation sealant package sealing cap according to claim 1, characterized in that: An installation cavity is provided through the handle (101) in the axial direction, a magnetic chip (104) is fixedly installed inside the installation cavity, and the cross-sectional shape of the handle (101) is hexagonal.

3. The aviation sealant package sealing cap according to claim 1, characterized in that: The bottom end of the bowl-shaped sealing cap body (102) is provided with a sealing cap lower edge (103), the transition slope (204) is a gradually thinning transition slope, and a positioning frame edge (205) is provided at the thin edge of the transition slope (204), and the sealing cap lower edge (103) is in contact with the positioning frame edge (205).

4. The aviation sealant package sealing cap according to claim 1, characterized in that: The four positioning guide pillars (203) are arranged in a ring array, and the positioning guide pillars (203) are fixedly connected to the support ribs (202) and the transition slope (204) respectively.

5. The aviation sealant package sealing cap according to claim 1, characterized in that: The outer surface of the bowl-shaped sealing cap body (102) fits in contact with the four positioning guide pillars (203).

6. The aviation sealant package sealing cap according to claim 1, characterized in that: The lower surface of the positioning frame body (201) is provided with a double-sided adhesive tape (206), and the edge of the lower surface of the positioning frame body (201) is provided with an edge R angle (207).

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