CN216978607U - Spare part fixing device for detecting tensile property of spare part of aviation aircraft - Google Patents
Spare part fixing device for detecting tensile property of spare part of aviation aircraft Download PDFInfo
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- CN216978607U CN216978607U CN202123240938.5U CN202123240938U CN216978607U CN 216978607 U CN216978607 U CN 216978607U CN 202123240938 U CN202123240938 U CN 202123240938U CN 216978607 U CN216978607 U CN 216978607U
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- detecting
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Abstract
The utility model discloses a part fixing device for detecting the tensile property of an aviation aircraft part, which comprises a first connecting block, a clamping cover and a fixing hook, wherein the first connecting block is slidably arranged in a chute, the clamping cover and the fixing hook are respectively and rotatably arranged on the left side and the right side of the connecting block, the clamping cover can be rotatably pressed on the first connecting block, the fixing hook can fix the clamping cover, a trapezoidal filling block is arranged in a groove formed in the middle of a second connecting block, and the trapezoidal filling block is fixedly connected with the second connecting block through a countersunk screw. According to the utility model, the first connecting block, the clamping cover and the clamping piece are arranged to fix the part, so that the function of pre-fixing can be realized, the position of the part is not required to be adjusted by manual holding, the use is more convenient, the trapezoidal filling blocks are arranged in the trapezoidal filling blocks of the second connecting block, so that parts with different shapes can be fixed, the cost is saved, and different use requirements are met.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a part fixing device for detecting the tensile property of parts of an aircraft.
Background
An aircraft flight is an instrument for space flight in or out of the atmosphere. Some injection-molded parts are required to be used on some small-sized aircrafts, and the sizes of the parts need to be detected to judge whether the parts meet the standard or not.
In the process of mass production of products, whether the tensile property meets the standard is one of the conditions for whether the products are qualified. The device for detecting the tensile property of the part is required to detect the tensile property of the part, the fixing device of the part is required to be used during detection, the conventional fixing device of the part is inconvenient to be used commonly for parts with different shapes, for example, plate-shaped parts and columnar parts are required to be detected by using various fixing devices, and in the process of fixing the parts, two ends of the parts are required to be fixed, so that the parts are required to be held by hands to adjust the positions when being fixed, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a part fixing device for detecting the tensile property of a part of an aviation aircraft, which adopts the technical scheme that the part fixing device comprises: the part fixing clamp comprises a second connecting block, a clamping cover and a fixing hook, the second connecting block is slidably arranged in the chute, the clamping cover and the fixing hook are respectively rotatably arranged at the left side and the right side of the second connecting block, the clamping cover can be rotatably pressed on the second connecting block in a pressing mode, the fixing hook can fix the clamping cover, and a trapezoidal filling block is arranged in a groove formed in the middle position of the second connecting block, the trapezoid filling block is fixedly connected with the second connecting block through a countersunk head screw.
As a preferable scheme of the present invention, a limiting groove is disposed on a front end surface of the second connecting block, a movable clamping plate is sleeved in the clamping cover, a threaded post is rotatably mounted on the front end surface of the movable clamping plate, the threaded post is connected with a threaded hole formed in the clamping cover, and the trapezoidal filling block is fixedly mounted in a groove formed in the movable clamping plate through the countersunk screw.
As a preferable scheme of the present invention, the groove formed on the movable clamping plate corresponds to the groove formed on the second connecting block.
As a preferable scheme of the present invention, the threaded column extends out from a threaded hole formed in the clamping cover, and is connected with a handle facilitating rotation.
As a preferable scheme of the utility model, an auxiliary clamping device is arranged on a side surface of the part fixing clamp, the auxiliary clamping device comprises a bottom plate and a clamping piece, the clamping piece is rotatably mounted on the bottom plate, a torsion spring is further mounted between the clamping piece and the bottom plate in a matching manner, and the torsion spring is used for providing clamping force.
As a preferable scheme of the utility model, the shape structure of the clamping sheet is a wave-shaped structure, so that clamping of parts with different shapes can be facilitated.
As a preferable aspect of the present invention, the front end surface of the bottom plate and the front end surface of the second connecting block are located on the same plane.
The utility model has the beneficial effects that: the movable clamping plate is provided with the connecting block, the clamping cover and the clamping piece to fix parts, the function of pre-fixing can be realized, the positions of the parts are not required to be adjusted by manual holding, the use is more convenient, the parts in different shapes can be fixed by arranging the trapezoidal filling block in the second connecting block, the cost is saved, different use requirements are met, the movable clamping plate is suitable for accurate detection of the parts in different shapes, the fixing is quicker through the buckling of the second connecting block and the clamping cover, the time is saved, the working efficiency is improved, the movable clamping plate can provide larger clamping force, and the use requirements are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the open position of the parts clamp of the present invention;
fig. 3 is a schematic sectional structural view of the movable splint of the present invention.
In the figure: the device comprises a sliding support seat 1, a sliding groove 101, a first connecting block 2, a part fixing clamp 3, a second connecting block 4, a limiting groove 401, a clamping cover 5, a fixing hook 6, a threaded column 7, a bottom plate 8, a clamping sheet 9, a movable clamping plate 10, a trapezoidal filling block 11 and a countersunk head screw 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
Example 1
As shown in fig. 1 to fig. 3, an embodiment of a component fixing device for detecting the tensile property of a component of an aerospace vehicle according to the present invention includes: the sliding support comprises a sliding support seat 1, a first connecting block 2 and a part fixing clamp 3, wherein a driving stretching device is externally connected to the first connecting block 2, a sliding groove 101 is formed in the sliding support seat 1, the part fixing clamps 3 are slidably mounted on the sliding support seat 1, the part fixing clamps 3 are symmetrically arranged in two groups from top to bottom, the part fixing clamps 3 at the lower end are fixedly mounted on the sliding support seat 1, the part fixing clamps 3 at the upper end are fixedly connected with the first connecting block 2, each part fixing clamp 3 comprises a second connecting block 4, a clamping cover 5 and a fixing hook 6, the second connecting block 4 is slidably mounted in the sliding groove 101, the clamping cover 5 and the fixing hook 6 are respectively rotatably mounted on the left side and the right side of the second connecting block 4, the clamping cover 5 can be rotatably pressed on the second connecting block 4, the fixing hook 6 can fix the clamping cover 5, a limiting groove 401 is formed in the front end face of the second connecting block 4, a movable clamping cover 10 is mounted in the clamping cover 5 in a sleeved mode, the front end face of the movable clamping plate 10 is rotatably provided with a threaded column 7, the threaded column 7 is connected with a threaded hole formed in the clamping cover 5, corresponding grooves are formed in the second connecting block 4 and the movable clamping plate 10, and a trapezoidal filling block 11 is fixedly arranged in each groove through a sunk screw 12. The side of part fixation clamp 3 is provided with supplementary clamping device, and supplementary clamping device includes bottom plate 8 and presss from both sides tight piece 9, presss from both sides tight piece 9 and rotates and install on bottom plate 8, and it is used for providing the torsional spring of clamp force still to cooperate the installation between piece 9 and the bottom plate 8 to step up.
Wherein, the threaded column 7 extends out from a threaded hole arranged on the clamping cover 5 and is connected with a handle convenient to rotate.
In this embodiment, the clamping piece 9 has a wave-shaped structure, and the wave-shaped structure can be applied to pre-clamping a plate-shaped or cylindrical part. The shape of the grip piece 9 is not limited to the wave shape, and may be a W-shape or the like.
The working principle of the utility model is as follows: when the detection device is used, the clamping cover 5 and the clamping piece 9 are opened, parts are placed on the front end face of the second connecting block 4, then the clamping piece 9 is closed, the parts can be preliminarily fixed by the clamping piece 9 under the action of the torsion spring, then the parts are adjusted to proper positions, then the parts are pressed by rotating the clamping cover 5, then the clamping cover 5 is fixed by the fixing hook 6, and then the parts are pressed and fixed by the movable clamping plate 10 through the limiting groove 401 by rotating the threaded column 7, so that detection can be carried out; when a circular part needs to be detected, the countersunk head screw 12 is unscrewed through a tool, the trapezoidal filling block 11 is taken out, the part is placed in the groove formed in the second connecting block 4, and the steps are used for fixing.
Components and circuit connections not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments thereof, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art without departing from the scope of the present invention.
Claims (7)
1. A spare part fixing device for detecting the tensile property of a spare part of an aerospace vehicle comprises: sliding support seat (1), first connecting block (2) and part fixation clamp (3), first connecting block (2) are external to have the drive stretching device, spout (101) have been seted up on sliding support seat (1), part fixation clamp (3) slidable mounting be in on sliding support seat (1), its characterized in that: the part fixing clamps (3) are arranged in two groups in an up-down symmetrical mode, the part fixing clamps (3) at the lower ends are fixedly arranged on the sliding support seat (1), the part fixing clamps (3) at the upper ends are fixedly connected with the first connecting blocks (2), the part fixing clamps (3) comprise second connecting blocks (4), clamping covers (5) and fixing hooks (6), the second connecting blocks (4) are slidably arranged in the sliding chutes (101), the clamping covers (5) and the fixing hooks (6) are respectively rotatably arranged on the left side and the right side of the second connecting blocks (4), the clamping covers (5) can be rotatably pressed on the second connecting blocks (4), the fixing hooks (6) can fix the clamping covers (5), trapezoidal filling blocks (11) are arranged in grooves formed in the middle positions of the second connecting blocks (4), the trapezoid filling block (11) is fixedly connected with the second connecting block (4) through a sunk screw (12).
2. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 1, wherein: the front end face of the second connecting block (4) is provided with a limiting groove (401), a movable clamping plate (10) is installed in the clamping cover (5) in a sleeved mode, a threaded column (7) is installed on the front end face of the movable clamping plate (10) in a rotating mode, the threaded column (7) is connected with a threaded hole formed in the clamping cover (5), and a groove formed in the movable clamping plate (10) is internally provided with a trapezoidal filling block (11) through a countersunk screw (12) fixedly installed.
3. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 2, wherein: the groove formed on the movable clamping plate (10) corresponds to the groove formed on the second connecting block (4).
4. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 3, wherein: the threaded column (7) extends out of a threaded hole formed in the clamping cover (5) and is connected with a handle convenient to rotate.
5. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 1, wherein: the side of part fixation clamp (3) is provided with supplementary clamping device, supplementary clamping device includes bottom plate (8) and presss from both sides tight piece (9), it installs to press from both sides tight piece (9) rotation on bottom plate (8), press from both sides tight piece (9) with it installs the torsional spring that is used for providing the clamp force still to cooperate between bottom plate (8).
6. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 5, wherein: the clamping piece (9) is in a wave-shaped structure.
7. The component fixing device for detecting the tensile property of the component of the aerospace vehicle as claimed in claim 5, wherein: the front end face of the bottom plate (8) and the front end face of the second connecting block (4) are located on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240938.5U CN216978607U (en) | 2021-12-22 | 2021-12-22 | Spare part fixing device for detecting tensile property of spare part of aviation aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240938.5U CN216978607U (en) | 2021-12-22 | 2021-12-22 | Spare part fixing device for detecting tensile property of spare part of aviation aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978607U true CN216978607U (en) | 2022-07-15 |
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ID=82348597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123240938.5U Active CN216978607U (en) | 2021-12-22 | 2021-12-22 | Spare part fixing device for detecting tensile property of spare part of aviation aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978607U (en) |
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2021
- 2021-12-22 CN CN202123240938.5U patent/CN216978607U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixed device for measuring the tensile performance of aircraft components Effective date of registration: 20230515 Granted publication date: 20220715 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: Luoyang Guoxing Photoelectric Technology Co.,Ltd. Registration number: Y2023980040557 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |