A multi-angle arbitrary hovering test piece platform

Abstract

The utility model discloses a kind of test piece platforms of multi-angle arbitrary hovering, including pedestal and support table, and symmetrically setting column on the both ends of pedestal;By setting vertical protractor and bearing seat on the top of column, the both ends of support table are connected respectively in formula protractor and bearing seat, vertical protractor is used to control support table and can rotate 360 ° circumferentially around X axis.Lying protractor is provided on the top of support table, and the upper portion of lying protractor is detachably connected with carousel;Lying protractor is used to control carousel and can rotate 360 ° circumferentially around Y axis.Test piece is fixed on carousel, and adjusting protractor, so that test piece can rotate around X axis and Y axis simultaneously and can hover at any angle, solve the problem of hovering accuracy, and then guarantee the reliability of component verification.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically to a test piece platform that can be suspended at any angle. Background Technology

[0002] In the aerospace and high-end manufacturing sectors, test platform systems are core infrastructure for ensuring the reliability and high performance of critical components. These platforms simulate real-world working environments to perform comprehensive verification of products, systems, or components, enabling early detection of design flaws, performance optimization, and reduction of risks in practical applications; they play an indispensable role throughout the entire lifecycle of R&D, certification, and operation. Accordingly, the accuracy and load-bearing capacity of test platform systems are crucial for testing and the verification of new technologies.

[0003] In existing technologies, test platform capabilities lack the ability to hover accurately at any angle (360°) on the X and Y axes and to handle high loads, especially for heavy-duty and precision hovering requirements. For example, the low-speed heavy-duty pin friction and wear test bench described in CN120293746A, while addressing technical shortcomings such as drive asynchrony, insufficient loading accuracy, and poor structural adaptability, and improving test accuracy and data repeatability, primarily targets pin friction and wear testing and does not address the design of test platforms for multi-angle, high-precision, and high-load applications.

[0004] Therefore, it can be seen that the existing test platform cannot meet the requirements of multi-angle, high precision, arbitrary hovering and high load-bearing capacity. Utility Model Content

[0005] Therefore, this utility model provides a test piece platform that can be hovered at any angle from multiple angles, to solve the accuracy problem of current test piece platforms hovering at any angle of 360° on the X and Y axes, as mentioned in the background art, and simultaneously achieves... high The load-bearing capacity is designed to meet the high precision and heavy-load requirements of the aerospace and high-end manufacturing sectors for test platform applications.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A test piece platform capable of arbitrarily hovering at multiple angles includes a base and a support platform. Crossbeams are provided at both ends of the base, and columns are fixed to the top of each crossbeam. The columns are positioned in the middle of the crossbeams and are symmetrically distributed at both ends of the base. One column has a vertical indexing plate at its top, and the other column has a bearing seat at its top. One end of the support platform is rotatably connected to the bearing seat via a rotating shaft, and the end of the support platform furthest from the bearing seat is connected to the rotating disk of the vertical indexing plate. A horizontal indexing plate is provided on the top of the support platform, and a turntable is detachably connected to the upper part of the horizontal indexing plate via a rotating disk.

[0008] The lower part of the turntable is detachably connected to a tooling adapter plate, which is located between the turntable and the horizontal indexing plate.

[0009] The column has inclined beams on both sides, and the two ends of the inclined beams are connected to the column and the crossbeam, respectively.

[0010] The base is equipped with a counterweight.

[0011] The base is equipped with omnidirectional casters at its bottom.

[0012] The turntable is made of anti-static material.

[0013] The indexing plate is made of stainless steel.

[0014] The bearing housing is made of stainless steel.

[0015] The turntable has threaded holes.

[0016] The tooling adapter plate has threaded holes.

[0017] This utility model has the following advantages: It provides a test piece platform that can be suspended at multiple angles, including a base and a support platform. Columns are installed on the crossbeams at both ends of the base, with the columns located in the middle of the crossbeams and symmetrically distributed at both ends of the base to ensure the stability of the test piece platform. A vertical indexing plate and a bearing seat are respectively installed on the columns at both ends of the base. The support platform is rotatably mounted between the vertical indexing plate and the bearing seat. The bearing seat supports the bearing, enabling its normal operation. The vertical indexing plate controls the support platform to achieve 360° circumferential rotation around the X-axis. A horizontal indexing plate is installed on the top of the support platform, with a turntable detachably connected to its upper part. By controlling the horizontal indexing plate, the turntable can achieve 360° circumferential rotation around the Y-axis. The test piece is fixed on the turntable, and the indexing plate is adjusted, so that the test piece can rotate around the X-axis and Y-axis at the same time and hover at any angle; the hovering accuracy problem is solved, and the reliability of component verification is further guaranteed.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 A schematic diagram of the structure of a test piece platform that can be suspended at any angle from multiple angles, provided for an embodiment of this utility model;

[0022] Figure 2 This is a front view of a test piece platform that can be suspended at any angle in multiple directions, as provided in an embodiment of this utility model.

[0023] In the diagram: 1. Base; 2. Column; 3. Inclined beam; 4. Horizontal beam; 5. Vertical indexing plate; 6. Bearing seat; 7. Support platform; 8. Turntable; 9. Tooling adapter plate; 10. Horizontal indexing plate; 11. Universal caster. Detailed Implementation

[0024] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0025] As shown in the figure, this embodiment provides a test piece platform that can be suspended at any angle, including a base 1 and a support platform 7. The base 1 has a crossbeam 4 at both ends, and a column 2 is fixed on the top of the crossbeam 4. The column 2 is located in the middle of the crossbeam 4 and is symmetrically distributed on both ends of the base 1 to achieve balanced force transmission and avoid the generation of eccentric load, thereby ensuring the stability of the test piece platform.

[0026] Inclined beams 3 are provided on both sides of the column 2, and the two ends of the inclined beams 3 are connected to the column 2 and the crossbeam 4 respectively; this structure further enhances the stability of the test platform by balancing the load.

[0027] A counterweight is installed on the base 1. The counterweight is made of cast iron, lead alloy, tungsten alloy, etc., and has high density, good mechanical properties, and stability. By installing the counterweight, the center of gravity of the test platform can be stabilized, ensuring the safe and stable operation of the platform. This improves the load-bearing capacity to meet the heavy-load requirements of the test platform in the aerospace and high-end manufacturing fields.

[0028] One of the columns 2 has a vertical indexing plate 5 on its top, and the other column 2 has a bearing seat 6 on its top. One end of the support platform 7 is rotatably connected to the bearing seat 6 via a rotating shaft, and the end of the support platform 7 away from the bearing seat 6 is connected to the rotating disk of the vertical indexing plate 5. The bearing seat 6 is used to support the bearing so that it can operate normally, thereby ensuring that the support platform 7 can rotate. The main shaft of the vertical indexing plate 5 is horizontal (parallel to the base 1 and the support platform 7), and is used to control the support platform 7 to achieve 360° circumferential rotation around the X-axis (the axis of the main shaft of the vertical indexing plate 5 is the X-axis).

[0029] A horizontal indexing plate 10 is provided on the top of the support platform 7. The upper part of the horizontal indexing plate 10 is connected to a turntable 8 via a rotating disk. The horizontal indexing plate 10 and the turntable 8 are detachably connected to facilitate equipment maintenance. The main shaft of the horizontal indexing plate 10 is in a vertical state (perpendicular to the base 1 and the support platform 7) and is used to control the turntable 8 to achieve 360° circumferential rotation around the Y-axis (the axis of the main shaft of the horizontal indexing plate 10 is the Y-axis).

[0030] The turntable 8 has threaded holes for connecting the test piece; by fixing the test piece on the turntable 8 and adjusting the indexing plate, the test piece can rotate around the X-axis and Y-axis simultaneously and hover at any angle; this solves the hovering accuracy problem and further ensures the reliability of component verification; at the same time, it meets the needs of the aerospace and high-end manufacturing fields for test piece platforms with multi-angle, high-precision, and arbitrary hovering capabilities.

[0031] The lower part of the turntable 8 is connected to a tooling adapter plate 9, which is located between the turntable 8 and the horizontal indexing plate 10. The turntable 8 and the tooling adapter plate 9 are detachably connected. The tooling adapter plate 9 has threaded holes for connecting different types of test pieces to improve the applicability of this test piece platform.

[0032] The bottom of the base 1 is equipped with omnidirectional casters 11, which enable the platform to move flexibly in multiple directions, improving operational performance.

[0033] Turntable 8 is made of anti-static material, which plays a role in protecting the test pieces and preventing electrostatic damage to the test pieces. At the same time, it reduces the attraction of dust by electrostatics and keeps the platform clean.

[0034] Both the indexing plate and bearing housing 6 are made of stainless steel, which has the characteristics of corrosion resistance, light weight and high strength, making the test piece platform resistant to shock and impact, with a long service life, and is also environmentally friendly, durable and easy to clean.

[0035] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A test piece platform capable of hovering at multiple angles, characterized in that, The base (1) includes a base (1) and a support platform (7). The base (1) has a crossbeam (4) at each end. The top of the crossbeam (4) is fixed with a column (2). The column (2) is located in the middle of the crossbeam (4). The columns (2) are symmetrically distributed at both ends of the base (1). One of the columns (2) has a vertical indexing plate (5) at its top, and the other column (2) has a bearing seat (6) at its top. One end of the support platform (7) is rotatably connected to the bearing seat (6) via a rotating shaft. The end of the support platform (7) away from the bearing seat (6) is connected to the rotating disk of the vertical indexing plate (5). The top of the support platform (7) has a horizontal indexing plate (10). The upper part of the horizontal indexing plate (10) is detachably connected to a turntable (8) via a rotating disk.

2. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The lower part of the turntable (8) is detachably connected to a tooling adapter plate (9), which is located between the turntable (8) and the horizontal indexing plate (10).

3. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The column (2) is provided with inclined beams (3) on both sides, and the two ends of the inclined beams (3) are connected to the column (2) and the crossbeam (4) respectively.

4. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, A counterweight is provided on the base (1).

5. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The base (1) is equipped with omnidirectional casters (11) at its bottom.

6. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The turntable (8) is made of anti-static material.

7. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The indexing plate is made of stainless steel.

8. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The bearing housing (6) is made of stainless steel.

9. The test piece platform capable of hovering at multiple angles according to claim 1, characterized in that, The turntable (8) has a threaded hole.

10. A test piece platform capable of hovering at multiple angles according to claim 2, characterized in that, The tooling adapter plate (9) has threaded holes.

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