Cabin pasting tool
By designing a cabin patching fixture and utilizing the hinged structure of the upper and lower clamping blocks, the problem of poor adhesion caused by patch deformation was solved, achieving complete adhesion between the patch and the cabin and improving patching efficiency.
Patent Information
- Application Number
- CN202423243555.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In existing aircraft cabin patch manufacturing processes, longer patches cannot be properly attached to the installation location on the cabin due to deformation.
A cabin patching fixture was designed, including an upper clamping block and a lower clamping block, with a clamping groove running through its length for clamping the patch. The upper and lower clamping blocks are hinged to press the patch firmly, ensuring that the patch is completely attached to the cabin.
This method achieves good adhesion of the patch to the cabin body, solves the problem of poor adhesion caused by patch deformation, and improves patching efficiency and effectiveness.
Smart Images
Figure CN223820421U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cabin patch technology, and in particular relates to a cabin patch tooling. Background Technology
[0002] During the production process, the surface of the aircraft cabin needs to be patched to meet various performance requirements. The existing patching process is mainly manual patching. However, due to the long length of the cabin, the two ends of the patch are deformed to a certain extent, which makes it impossible for the patch to adhere well to the cabin.
[0003] Therefore, how to prevent the patch from failing to adhere well to the cabin body is a technical problem that urgently needs to be solved in this field.
[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of the present application concept, and therefore, the above description is not considered to constitute prior art information. Utility Model Content
[0005] This disclosure provides at least one cabin patch tooling.
[0006] In a first aspect, embodiments of this disclosure provide a cabin patch fixture, comprising: a plurality of clamping components, each including an upper clamping block and a lower clamping block, wherein clamping grooves are respectively provided on opposite sides of the upper and lower clamping blocks, the clamping grooves respectively penetrating the length direction of the upper and lower clamping blocks, so that an upper patch is clamped in all the clamping grooves of the upper clamping blocks, and a lower patch is clamped in all the clamping grooves of the lower clamping blocks; and wherein one side of the upper and lower clamping blocks is hinged, so that the upper and lower clamping blocks respectively press the upper patch and the lower patch onto the installation position of the cabin.
[0007] In one optional embodiment, the clamping groove of the upper clamping block is fitted with the upper surface of the upper patch; the clamping groove of the lower clamping block is fitted with the lower surface of the lower patch.
[0008] In one alternative embodiment, the opposing sides of the upper and lower clamping blocks can be abutted to press the tips of the upper and lower patches together.
[0009] In one alternative embodiment, the sidewall of the lower clamping block is provided with a plurality of splicing members to allow adjacent clamping components to be spliced together for use.
[0010] In one optional embodiment, the splicing component includes a pair of splicing blocks, which are respectively disposed on the sidewalls of the lower clamping block in the width direction. The splicing blocks are provided with splicing holes, and the lower bottom surface of one splicing block is flush with the upper bottom surface of the other splicing block.
[0011] In one optional embodiment, the edges of the clamping grooves of the farthest upper and lower clamping blocks are respectively provided with abutment platforms, which abut against the edges of the upper and lower patches respectively.
[0012] In one optional embodiment, pressure notches are respectively provided on the opposite sides of the upper clamping block and the lower clamping block.
[0013] In one optional embodiment, the side wall of the upper clamping block is provided with a plurality of upper hinge blocks, and the side wall of the upper hinge block is provided with a pair of locking springs; the side wall of the lower clamping block is provided with a plurality of lower hinge blocks, and the side wall of the lower hinge block is provided with locking holes, and the locking springs are adapted to be inserted into the locking holes so that the upper clamping block and the lower clamping block form a hinge.
[0014] In one optional embodiment, the head of the locking spring is provided with a locking block, the locking hole is provided with a locking ring groove, and the locking block is adapted to abut against the locking ring groove.
[0015] The beneficial effects of this utility model are that the mounting fixture has clamping grooves on the opposite sides of the upper and lower clamping blocks for mounting the patch, and the upper and lower clamping blocks are hinged together so that the patch can be installed when the upper and lower clamping blocks are opened. After installation, the upper or lower clamping block is rotated to attach the patch to the installation position on the cabin body, and pressure is applied to the upper and lower clamping blocks to flatten the patch so that the patch is completely attached to the installation position on the cabin body.
[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.
[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description
[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0019] Figure 1 A perspective view of a cabin patch tooling provided in an embodiment of this disclosure;
[0020] Figure 2 An exploded view of a clamping assembly provided in an embodiment of this disclosure;
[0021] Figure 3 This is a cross-sectional view of a splicing component provided in an embodiment of this disclosure.
[0022] In the picture:
[0023] 1. Clamping assembly; 11. Upper clamping block; 11a. Upper hinge block; 11b. Locking spring; 11c. Locking block; 12. Lower clamping block; 12a. Lower hinge block; 12b. Locking hole; 12c. Locking ring groove; 13. Clamping groove; 13a. Support platform; 14. Connecting piece; 14a. Connecting block; 14b. Connecting hole; 15. Pressure notch;
[0024] 2. Top patch; 3. Bottom patch. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0026] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.
[0027] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.
[0028] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.
[0029] Research has revealed that in existing technologies, longer patches are prone to deformation and cannot adhere well to the installation location on the cabin body. This is the problem and objective that the utility model aims to solve.
[0030] Based on the above research, this disclosure provides a cabin patching fixture that can install patches when the clamping assembly is opened, attach patches when the assembly is closed, and continuously press the patches against the installation position on the cabin to ensure good patch attachment.
[0031] The shortcomings of the above solutions are the result of the utility model inventor's practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as contributions made by the utility model inventor to this disclosure.
[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0033] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0034] See Figures 1 to 3This invention illustrates a hull patch tooling, comprising: a plurality of clamping assemblies 1, each including an upper clamping block 11 and a lower clamping block 12, wherein clamping grooves 13 are respectively formed on opposite sides of the upper clamping block 11 and the lower clamping block 12, the clamping grooves 13 extending through the length direction of the upper clamping block 11 and the lower clamping block 12, so that an upper patch 2 is clamped in all the clamping grooves 13 of the upper clamping block 11, and a lower patch 3 is clamped in all the clamping grooves 13 of the lower clamping block 12; and one side of the upper clamping block 11 and the lower clamping block 12 is hinged together, so that the upper clamping block 11 and the lower clamping block 12 are hinged together. 2. Press the upper patch 2 and the lower patch 3 firmly onto the installation position of the cabin body respectively; in short, clamping grooves 13 are opened on the opposite sides of the upper clamping block 11 and the lower clamping block 12 to install the patch, and the upper clamping block 11 and the lower clamping block 12 are hinged together so that the patch can be installed when the upper clamping block 11 and the lower clamping block 12 are opened. After installation, rotate the upper clamping block 11 or the lower clamping block 12 to attach the patch to the installation position of the cabin body, and at the same time apply pressure to the upper clamping block 11 and the lower clamping block 12 to flatten the patch and make the patch completely adhered to the installation position of the cabin body (i.e., apply pressure until the glue solidifies).
[0035] In one optional embodiment, the clamping groove 13 of the upper clamping block 11 is attached to the upper surface of the upper patch 2; the clamping groove 13 of the lower clamping block 12 is attached to the lower surface of the lower patch 3; in short, the bottom of the clamping groove 13 is attached to the upper patch 2 and the lower patch 3 respectively, so that the pressure on the upper clamping block 11 and the lower clamping block 12 can be evenly applied to the upper patch 2 and the lower patch 3.
[0036] In one optional embodiment, the opposing sides of the upper clamping block 11 and the lower clamping block 12 can be fitted together to press the tips of the upper patch 2 and the lower patch 3; in short, the sidewalls of the upper clamping block 11 and the lower clamping block 12 can be tightly fitted together to ensure that the ends of the upper patch 2 and the lower patch 3 can be fitted together.
[0037] In one optional embodiment, the sidewall of the lower clamping block 12 is provided with a plurality of splicing parts 14 so that adjacent clamping components 1 can be spliced together for use; in short, when a single clamping component 1 cannot cover the deformation area of the upper patch 2 and the lower patch 3, multiple clamping components 1 can be spliced together for use to improve the patching efficiency.
[0038] In one optional embodiment, the splicing component 14 includes a pair of splicing blocks 14a, which are respectively disposed on the sidewalls of the lower clamping block 12 in the width direction. The splicing blocks 14a are provided with splicing holes 14b. The bottom surface of one splicing block 14a is flush with the top surface of the other splicing block 14a. In short, adjacent splicing blocks can fit together vertically and are fixed with bolts to the splicing holes 14b to connect adjacent lower clamping blocks 12.
[0039] In one optional embodiment, the edges of the clamping grooves 13 of the farthest upper clamping block 11 and lower clamping block 12 are respectively provided with abutment platforms 13a, which abut against the edges of the upper patch 2 and the lower patch 3 respectively; in short, abutment platforms 13a are provided in the clamping grooves 13 of the farthest upper clamping block 11 and lower clamping block 12 to abut against the upper patch 2 and the lower patch 3, thereby improving the installation efficiency of the upper / lower patch 3 and the upper / lower clamping block 12.
[0040] In one optional embodiment, pressure notches 15 are respectively provided on the opposite sides of the upper clamping block 11 and the lower clamping block 12; in short, the pressure notches 15 are provided to facilitate the application of pressure to the pressure device.
[0041] In one optional embodiment, the sidewall of the upper clamping block 11 is provided with a plurality of upper hinge blocks 11a, and the sidewall of the upper hinge block 11a is provided with a pair of locking spring pieces 11b; the sidewall of the lower clamping block 12 is provided with a plurality of lower hinge blocks 12a, and the sidewall of the lower hinge block 12a is provided with locking holes 12b, the locking spring pieces 11b being adapted to be inserted into the locking holes 12b, so that the upper clamping block 11 and the lower clamping block 12 form a hinge; in short, the upper hinge blocks 11a and the lower hinge blocks 12a are respectively mounted on the sidewalls of the upper clamping block 11 and the lower clamping block 12 by bolts, and the locking spring pieces 11b are inserted into the locking holes 12b to complete the rotational setting of the upper hinge blocks 11a and the lower hinge blocks 12a.
[0042] In one optional embodiment, the head of the locking spring 11b is provided with a locking block 11c, and the locking hole 12b is provided with a locking ring groove 12c. The locking block 11c is adapted to abut against the locking ring groove 12c. In short, after the locking spring 11b is inserted into the locking hole 12b, the locking spring 11b resets so that the locking block 11c abuts against the locking ring groove 12c, thus completing the limiting of the upper hinge block 11a and the lower hinge block 12a.
[0043] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0044] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.
[0045] Spatially relative terms, such as “inside,” “outside,” “below,” “below,” “down,” “above,” “up,” etc., may be used herein to describe the relationship between one element or feature illustrated in the figures and another element or feature. In addition to the orientations depicted in the figures, spatially relative terms may be intended to cover different orientations of the device in use or operation. For example, if the device in the figure is flipped, an element described as “below” or “below” other elements or features would be oriented as “above” other elements or features. Thus, the example term “below” can cover both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially relative descriptors used herein are interpreted accordingly.
[0046] In the above discussion, unless otherwise stated, when used to describe numerical values, the terms “about,” “approximately,” “basically,” etc., indicate a change of + / - 10% in that value.
[0047] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A cabin patch tooling, characterized in that, include: A plurality of clamping components (1) including an upper clamping block (11) and a lower clamping block (12), wherein clamping grooves (13) are respectively provided on the opposite sides of the upper clamping block (11) and the lower clamping block (12), and the clamping grooves (13) respectively penetrate the length direction of the upper clamping block (11) and the lower clamping block (12), so that the upper patch (2) is engaged in the clamping grooves (13) of all the upper clamping blocks (11), and the lower patch (3) is engaged in the clamping grooves (13) of all the lower clamping blocks (12); The upper clamping block (11) and the lower clamping block (12) are hinged on one side so that the upper clamping block (11) and the lower clamping block (12) press the upper patch (2) and the lower patch (3) into the installation position of the cabin body respectively.
2. The cabin patch tooling as described in claim 1, characterized in that, The clamping groove (13) of the upper clamping block (11) is attached to the upper surface of the upper patch (2); The clamping groove (13) of the lower clamping block (12) is attached to the lower surface of the lower patch (3).
3. The cabin patch tooling as described in claim 1, characterized in that, The opposing sides of the upper clamping block (11) and the lower clamping block (12) can fit together to press the tips of the upper patch (2) and the lower patch (3).
4. The hull patch tooling as described in claim 1, characterized in that, The side wall of the lower clamping block (12) is provided with several splicing parts (14) so that adjacent clamping components (1) can be spliced together for use.
5. The hull patch tooling as described in claim 4, characterized in that, The splicing component (14) includes a pair of splicing blocks (14a), the splicing blocks (14a) are respectively disposed on the side wall in the width direction of the lower clamping block (12), and splicing holes (14b) are provided on the splicing blocks (14a); The bottom surface of one of the splicing blocks (14a) is flush with the top surface of the other splicing block (14a).
6. The hull patch tooling as described in claim 1, characterized in that, The edges of the clamping grooves (13) of the farthest upper clamping block (11) and lower clamping block (12) are respectively provided with abutment platforms (13a), which abut against the edges of the upper patch (2) and the lower patch (3).
7. The cabin patch tooling as described in claim 1, characterized in that, The upper clamping block (11) and the lower clamping block (12) have pressure notches (15) on their opposite sides.
8. The cabin patch tooling as described in claim 1, characterized in that, The side wall of the upper clamping block (11) is provided with a plurality of upper hinge blocks (11a), and the side wall of the upper hinge block (11a) is provided with a pair of locking spring pieces (11b). The lower clamping block (12) has a plurality of lower hinge blocks (12a) on its side wall. The side wall of the lower hinge block (12a) has a locking hole (12b). The locking spring (11b) is adapted to be inserted into the locking hole (12b) so that the upper clamping block (11) and the lower clamping block (12) form a hinge.
9. The cabin patch tooling as described in claim 8, characterized in that, The head of the locking spring (11b) is provided with a locking block (11c), and a locking ring groove (12c) is provided in the locking hole (12b). The locking block (11c) is adapted to abut against the locking ring groove (12c).