Half-mold supporting device and half-mold test equipment with same

Abstract

The utility model provides a half-model supporting device and half-model test equipment with the same, the half-model supporting device comprises a frame and a pitching adjusting assembly, the pitching adjusting assembly comprises a supporting frame and a rotating disc, the supporting frame is movably connected with the frame along the vertical direction, and the rotating disc is rotatably connected with the supporting frame; one of the rotating disc and the supporting frame is provided with a limiting groove, the limiting groove extends in the circumferential direction of the rotating disc, the other one of the rotating disc and the supporting frame is provided with a limiting piece, and the limiting piece is matched with the limiting groove so that the rotating disc can rotate between a first preset position and a second preset position. And the first preset position and the second preset position are spaced in the circumferential direction of the rotating disc. The half-mold supporting device disclosed by the utility model is relatively high in test accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-degree-of-freedom test devices, in particular to a half-mode support device and a half-mode test equipment with the same. Background Art

[0002] The influence of atmospheric disturbance on flight has always been highly regarded by people. The two-degree-of-freedom motion test device can be used for the atmospheric disturbance buffering test of a half-mode aircraft model, can provide more degrees of freedom for the half-mode aircraft model, and can truly reflect the longitudinal overall motion of the aircraft in atmospheric disturbance. In the related art, when the two-degree-of-freedom motion test device is in the pitching motion of the radial half-mode model, it is impossible to accurately limit the pitching angle of the half-mode aircraft model, resulting in a problem of low test accuracy. Summary of the Utility Model

[0003] In view of the above problems, the present utility model is proposed to provide a half-mode support device and a half-mode test equipment with the same that can overcome or at least partially solve the above problems, and can improve the test accuracy.

[0004] Specifically, the present utility model provides a half-mode support device.

[0005] The half-mode support device of the present utility model includes: a frame; a pitching adjustment assembly, the pitching adjustment assembly includes a support frame and a rotating disk, the support frame is movably connected to the frame in the vertical direction, and the rotating disk is rotatably connected to the support frame; one of the rotating disk and the support frame has a limiting groove, and the limiting groove extends in the circumferential direction of the rotating disk, and the other of the rotating disk and the support frame has a limiting member, and the limiting member is matched with the limiting groove to enable the rotating disk to rotate between a first preset position and a second preset position, wherein the first preset position and the second preset position are spaced apart in the circumferential direction of the rotating disk.

[0006] In some embodiments, the limiting member includes a first limiting member and a second limiting member, both the first limiting member and the second limiting member are detachably connected to the support frame, and both the first limiting member and the second limiting member are fitted in the limiting groove, and the first limiting member and the second limiting member are spaced apart in the circumferential direction of the rotating disk;

[0007] The limiting groove includes a first limiting surface and a second limiting surface that are opposite to each other in the circumferential direction of the rotating disk; when the rotating disk is in the first preset position, the first limiting surface is in contact with the first limiting member; when the rotating disk is in the second preset position, the second limiting surface is in contact with the second limiting member.

[0008] In some embodiments, the support frame is provided with a mounting groove, the mounting groove extends in the circumferential direction of the rotating disk, and the mounting groove corresponds to the limiting groove in the radial direction of the rotating disk. The mounting groove includes a notch and a pressing surface that are opposite to each other in the radial direction of the rotating disk.

[0009] The pitch adjustment assembly further includes a pressing member and a first driver. Both the pressing member and the first driver are arranged on the support frame. The pressing member is movably arranged on the support frame along the radial direction of the rotating disk, and the pressing member corresponds to the notch, so that the pressing member presses the first limiting member and the second limiting member against the pressing surface. The first driver is used to drive the pressing member to move along the radial direction of the rotating disk.

[0010] In some embodiments, the half-mold support device further includes a reset assembly. The reset assembly includes a reset groove and a third limiting member. One of the reset groove and the third limiting member is arranged on the rotating disk, and the other of the reset groove and the third limiting member is arranged on the support frame. The reset groove and the third limiting member can cooperate with each other.

[0011] In some embodiments, the reset groove includes a first guiding surface and a second guiding surface that are opposite to each other in the circumferential direction of the rotating disk. Both the first guiding surface and the second guiding surface are inclined. The inner end of the first guiding surface is connected to the inner end of the second guiding surface, and the outer ends of the first guiding surface and the second guiding surface are spaced apart in the circumferential direction of the rotating disk.

[0012] In some embodiments, a runner is arranged on the third limiting member, and the runner is rotatably connected to the third limiting member.

[0013] In some embodiments, the frame includes a frame body; a first guide rail and a second guide rail. Both the first guide rail and the second guide rail are connected to the frame body. The extending directions of the first guide rail and the second guide rail are both the same as the vertical direction. The first guide rail and the second guide rail are spaced apart in the horizontal direction. The support frame includes a first fitting portion and a second fitting portion that are opposite to each other in the horizontal direction. The first fitting portion cooperates with the first guide rail, and the second fitting portion cooperates with the second guide rail, so that the support frame can move vertically.

[0014] In some embodiments, the frame further includes a lift augmentation assembly. The size of the lift augmentation assembly in the vertical direction can be changed. One end of the lift augmentation assembly in the vertical direction is connected to the support frame, and the other end of the lift augmentation assembly in the vertical direction is connected to the frame body.

[0015] In some embodiments, the frame includes a buffer assembly, which includes a first elastic member and a second elastic member. Both the first elastic member and the second elastic member are provided on the frame body. The first elastic member and the second elastic member are opposite to each other in the vertical direction, and both the first elastic member and the second elastic member correspond to the support frame, so that the support frame contacts with one of the first elastic member and the second elastic member.

[0016] The half-mode test equipment of the present utility model includes the half-mode support device described in any one of the above.

[0017] The half-mode support device according to the embodiment of the present utility model cooperates with the limiting member and the limiting groove, so that the rotating disc can only rotate a preset angle between the first preset position and the second preset position, realizing precise control of the pitch angle of the half-mode aircraft model, and thus improving the accuracy of the test.

[0018] Those skilled in the art will understand more clearly the above and other objects, advantages and features of the present utility model according to the following detailed description of specific embodiments of the present utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an exemplary but not restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0020] Figure 1 is a schematic structural diagram of a half-mode support device according to an embodiment of the present utility model;

[0021] Figure 2 is according to Figure 1 a partial enlarged schematic structural diagram at A in;

[0022] Figure 3 is a partial enlarged schematic structural diagram of a half-mode support device according to an embodiment of the present utility model;

[0023] Figure 4 is a schematic structural diagram of a half-mode support device according to an embodiment of the present utility model;

[0024] Figure 5 is a partial enlarged schematic structural diagram of a half-mode support device according to an embodiment of the present utility model;

[0025] Figure 6 is a partial enlarged schematic structural diagram of a half-mode support device according to an embodiment of the present utility model.

[0026] Reference numerals:

[0027] Semi - mold support device 100;

[0028] Frame 1; frame body 11; first guide rail 12; second guide rail 13; lift - augmentation component 14; buffer component 15; first elastic member 151; second elastic member 152;

[0029] Pitch - adjustment component 2; support frame 21; installation groove 211; notch 2111; pressing surface 2112; first mating portion 213; second mating portion 214; second mating portion 215; rotating disk 22; first limiting member 221; second limiting member 222; limiting groove 223; first limiting surface 2231; second limiting surface 2232; pressing member 23; first driver 24; pitch brake 25;

[0030] Reset component 3; reset groove 31; first guiding surface 311; second guiding surface 312; third limiting member 32; second driver 33;

[0031] Heave - braking component 4; guide - rail clamp 41; guide - rail shaft 42. Detailed implementation manners

[0032] The following will refer to Figures 1 to 6 to describe the semi - mold support device of the embodiments of the present utility model and the semi - mold test equipment having the same. In the description of the embodiments of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, including one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0033] Unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to specific situations.

[0034] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. That is, in the description of this embodiment, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath", or "underneath" the second feature may be the first feature being directly below or obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0035] In the description of this embodiment, the description referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0036] The semi - mold support device 100 of the embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0037] As Figures 1 - 6 shown, the semi - mold support device 100 of the embodiment of the present utility model includes a frame 1 and a pitch adjustment assembly 2.

[0038] The pitch adjustment assembly 2 includes a support frame 21 and a rotating disk 22. The support frame 21 is movably connected to the frame 1 in the vertical direction, and the rotating disk 22 is rotatably connected to the support frame 21. Among them, the semi - mold aircraft model is installed on the rotating disk 22, and the pitch angle of the semi - mold aircraft model is changed by rotating the rotating disk 22.

[0039] One of the rotating disk 22 and the support frame 21 has a limiting groove 223, and the limiting groove 223 extends in the circumferential direction of the rotating disk 22, and the other of the rotating disk 22 and the support frame 21 has a limiting member. In other words, the rotating disk 22 has a limiting groove 223 and the support frame 21 has a limiting member; or the support frame 21 has a limiting groove 223 and the rotating disk 22 has a limiting member.

[0040] The limiting member cooperates with the limiting groove 223 to enable the rotating disk 22 to rotate between a first preset position and a second preset position, and the first preset position and the second preset position are spaced apart in the circumferential direction of the rotating disk 22. The first preset position and the second preset position need to be determined according to the specific pitch angle requirements of the test and are not limited herein again.

[0041] The following specifically describes the implementation manner of the half - mold support device 100 according to the embodiments of the present utility model with reference to the accompanying drawings.

[0042] During the half - mold test, the limiting member is installed and fitted in the limiting groove 223, so that the rotating disk 22 is limited by the limiting member. When the rotating disk 22 rotates relative to the support frame 21, due to the cooperation between the limiting member and the limiting groove 223, the limiting groove 223 is restricted by the limiting member, and the rotating disk 22 can only rotate between the first preset position and the second preset position, that is, rotate a preset angle.

[0043] For example, the preset angle is - 3° to 3°, that is, the rotation range of the rotating disk 22 is to rotate 3° clockwise from the initial position or rotate 3° counterclockwise from the initial position. When the rotating disk 22 is in the initial position, the interval angle between one end of the limiting member in the circumferential direction of the rotating disk 22 and the corresponding wall surface of the limiting groove 223 at this end is 3°, and the interval angle between the other end of the limiting member in the circumferential direction of the rotating disk 22 and the corresponding wall surface of the limiting groove 223 at this other end is 3°. Thus, when the rotating disk 22 rotates, the limiting groove 223 is restricted by the limiting member and can only rotate - 3° to 3° from the initial position, so as to accurately control the pitch angle of the half - mold aircraft model.

[0044] Compared with the related art, the half - mold support device 100 according to the embodiments of the present utility model realizes accurate control of the pitch angle of the half - mold aircraft model by the cooperation between the limiting member and the limiting groove 223, so that the rotating disk 22 can only rotate a preset angle between the first preset position and the second preset position, thereby improving the accuracy of the test.

[0045] To make the present application easier to understand, the following further describes the half - mold support device 100 according to the embodiments of the present utility model with the vertical direction being consistent with the up - and - down direction and the horizontal direction being consistent with the left - and - right direction as examples.

[0046] In some embodiments, as Figures 2 - 3 shown, the limiting member includes a first limiting member 221 and a second limiting member 222. Both the first limiting member 221 and the second limiting member 222 are detachably connected to the support frame 21, and both the first limiting member 221 and the second limiting member 222 are fitted in the limiting groove 223. The first limiting member 221 and the second limiting member 222 are spaced apart in the circumferential direction of the rotating disk 22.

[0047] The limiting groove 223 includes a first limiting surface 2231 and a second limiting surface 2232 that are opposite to each other in the circumferential direction of the rotating disk 22. When the rotating disk 22 is in the first preset position, the first limiting surface 2231 is in contact with the first limiting member 221. When the rotating disk 22 is in the second preset position, the second limiting surface 2232 is in contact with the second limiting member 222.

[0048] In other words, the interval distance between the first limiting member 221 and the second limiting member 222 in the circumferential direction of the rotating disk 22 can be adjusted according to actual test requirements, so as to limit the rotation of the rotating disk 22 under different actual test requirements, and accurately limit the rotation angle of the rotating disk 22 within a preset angle. Therefore, the practicability of the half-mold support device 100 of the embodiment of the present utility model is improved.

[0049] For example, the preset angle is -3° to 3°. When the rotating disk 22 is in the initial position, the interval angle between one end of the first limiting member 221 in the circumferential direction of the rotating disk 22 and the first limiting surface 2231 is 3°, and the interval angle between the other end of the second limiting member 222 in the circumferential direction of the rotating disk 22 and the second limiting surface 2232 is 3°.

[0050] In some embodiments, as Figure 3 shown, the support frame 21 is provided with an installation groove 211. The installation groove 211 extends in the circumferential direction of the rotating disk 22, and the installation groove 211 corresponds to the limiting groove 223 in the radial direction of the rotating disk 22. The installation groove 211 includes a notch 2111 and a pressing surface 2112 that are opposite to each other in the radial direction of the rotating disk 22.

[0051] The pitching adjustment assembly 2 further includes a pressing member 23 and a first driver 24. Both the pressing member 23 and the first driver 24 are arranged on the support frame 21. The pressing member 23 is movably arranged on the support frame 21 along the radial direction of the rotating disk 22, and the pressing member 23 corresponds to the notch 2111. That is to say, the pressing member 23 can enter the installation groove 211 through the notch 2111.

[0052] So that the pressing member 23 presses the first limiting member 221 and the second limiting member 222 against the pressing surface 2112, and the first driver 24 is used to drive the pressing member 23 to move along the radial direction of the rotating disk 22.

[0053] When it is necessary to fix the first limiting member 221 and the second limiting member 222, the first driver 24 is used to drive the pressing member 23 to move in the direction close to the pressing surface 2112, so that the first limiting member 221 and the second limiting member 222 are pressed between the pressing surface 2112 and the pressing member 23, so that the first limiting member 221 and the second limiting member 222 can be fixed at different positions in the installation groove 211, and the adjustment of the interval distance between the first limiting member 221 and the second limiting member 222 in the circumferential direction of the rotating disk 22 is realized.

[0054] When it is necessary to adjust the circumferential spacing between the first limiting member 221 and the second limiting member 222 on the rotating disk 22, the pressing member 23 is driven by the first driver 24 to move away from the pressing surface 2112, so that the first limiting member 221 and the second limiting member 222 can move relative to the mounting groove 211, so as to adjust the positions of the first limiting member 221 and the second limiting member 222.

[0055] Optionally, the first driver 24 can be a hydraulic cylinder.

[0056] In some embodiments, as Figures 5 - 6 shown, the half-mold support device 100 of the embodiment of the present invention further includes a reset assembly 3, and the reset assembly 3 includes a reset groove 31 and a third limiting member 32.

[0057] One of the reset groove 31 and the third limiting member 32 is provided on the rotating disk 22, and the other of the reset groove 31 and the third limiting member 32 is provided on the support frame 21, and the reset groove 31 and the third limiting member 32 can cooperate. That is to say, in the mating state of the reset groove 31 and the third limiting member 32, the rotating disk 22 is located at the initial position.

[0058] In other words, the reset groove 31 is provided on the rotating disk 22, and the third limiting member 32 is provided on the support frame 21; or, the reset groove 31 is provided on the support frame 21, and the third limiting member 32 is provided on the rotating disk 22.

[0059] When it is necessary to rotate the rotating disk 22, for example, when changing the pitch angle of the half-mold aircraft model, the third limiting member 32 moves to a position where it disengages from the third limiting member 32, so that the rotating disk 22 can rotate.

[0060] When it is necessary to rotate the rotating disk 22 to the initial position, that is, when it is necessary to reset the rotating disk 22, the third limiting member 32 moves towards the position close to the third limiting member 32, and during the movement of the third limiting member 32, the wall surface of the reset groove 31 contacts the third limiting member 32, so that the rotating disk 22 rotates until the third limiting member 32 is completely engaged with the reset groove 31, so that the rotating disk 22 rotates to the initial position, thus facilitating the reset of the rotating disk 22 and improving the practicability.

[0061] Specifically, the reset groove 31 includes a first guiding surface 311 and a second guiding surface 312 that are opposite to each other in the circumferential direction of the rotating disk 22. Both the first guiding surface 311 and the second guiding surface 312 are inclined. The inner end of the first guiding surface 311 is connected to the inner end of the second guiding surface 312, and the outer ends of the first guiding surface 311 and the second guiding surface 312 are spaced apart in the circumferential direction of the rotating disk 22.

[0062] In some embodiments, a runner (not shown in the figure) is provided on the third limiting member 32, and the runner is rotatably connected to the third limiting member 32. Thereby reducing the friction when the third limiting member 32 contacts the wall surface of the reset groove 31, so as to facilitate the movement of the third limiting member 32 relative to the reset groove 31.

[0063] In some embodiments, a reset groove 31 is provided on the rotating disk 22, and a third limiting member 32 is provided on the support frame 21. The reset assembly 3 further includes a second driver 33, and the second driver 33 is provided on the support frame 21. The second driver 33 can drive the third limiting member 32 to move in the radial direction of the rotating disk 22.

[0064] Optionally, the second driver 33 can be a hydraulic cylinder.

[0065] In some embodiments, as Figure 1 shown, the pitching adjustment assembly 2 further includes a pitching brake 25. The pitching brake 25 is provided on the support frame 21 and cooperates with the rotating disk 22. So that the pitching brake 25 performs a braking operation on the rotating disk 22 when the rotating disk 22 rotates within a preset angle to meet the test requirements.

[0066] In some embodiments, as Figure 4 shown, the frame 1 includes a frame body 11, a first guide rail 12 and a second guide rail 13.

[0067] Both the first guide rail 12 and the second guide rail 13 are connected to the frame body 11. The extending directions of the first guide rail 12 and the second guide rail 13 are both consistent with the up-down direction. The first guide rail 12 and the second guide rail 13 are spaced apart in the left-right direction. The support frame 21 includes a first fitting portion 213 and a second fitting portion 215 that are opposite in the left-right direction. The first fitting portion 213 cooperates with the first guide rail 12, and the second fitting portion 215 cooperates with the second guide rail 13, so that the support frame 21 can move in the up-down direction. Thus, the support frame 21 can move in the up-down direction to realize the floating and sinking movement of the half-model aircraft model.

[0068] Further, as Figure 4 shown, the frame 1 further includes a floating and sinking braking assembly 4. The floating and sinking braking assembly 4 includes a guide rail clamp 41 and a guide rail shaft 42. In the normal working state, the guide rail clamp 41 is ventilated, and the guide rail clamp 41 slides normally on the guide rail shaft 42. When the floating and sinking braking assembly 4 brakes, the solenoid valve is controlled to disconnect the air circuit, and the guide rail clamp 41 brakes, so that the support frame 21 cannot move up and down.

[0069] In some embodiments, as Figure 1As shown, the frame 1 further includes a lift augmentation component 14, the size of the lift augmentation component 14 in the up and down direction is changeable, one end of the lift augmentation component 14 in the up and down direction is connected to the support frame 21, and the other end of the lift augmentation component 14 in the up and down direction is connected to the frame body 11.

[0070] Before conducting the test, an output force is set for the lift augmentation component 14 to compensate for the excessive weight inside the support frame 21 and the half - model aircraft model by the output force exerted on the support frame 21 by the lift augmentation component 14. The numerical value of the output force of the lift augmentation component 14 can be artificially set according to the actual test requirements, thereby reducing the influence of the rigid - body dynamic characteristics of the test model.

[0071] In some embodiments, the frame 1 includes a buffer component 15. The buffer component 15 includes a first elastic member 151 and a second elastic member. Both the first elastic member 151 and the second elastic member are provided on the frame body 11. The first elastic member 151 and the second elastic member are opposite to each other in the up and down direction, and both the first elastic member 151 and the second elastic member correspond to the support frame 21, so that the support frame 21 contacts one of the first elastic member 151 and the second elastic member. Thus, when the support frame 21 moves to the upper limit position, the support frame 21 is buffered by the first elastic member 151, extending the service life of the half - model support device 100.

[0072] The half - model test equipment of the embodiment of the present utility model includes the half - model support device 100 of any of the above - mentioned embodiments. The half - model support device 100 of the half - model test equipment of the embodiment of the present utility model cooperates with the limit groove 223 through the limit member, so that the rotating disk 22 can only rotate a preset angle between the first preset position and the second preset position, realizing precise control of the pitch angle of the half - model aircraft model, and thus improving the accuracy of the test.

[0073] So far, those skilled in the art should recognize that although multiple exemplary embodiments of the present utility model have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present utility model can still be directly determined or deduced from the content disclosed in the present utility model without departing from the spirit and scope of the present utility model. Therefore, the scope of the present utility model should be understood and recognized to cover all these other variations or modifications.

Claims

1. A semi-mold support device, characterized in that, Comprising: A frame; A pitch adjustment assembly, the pitch adjustment assembly including a support frame and a rotating disc, the support frame being movably connected to the frame in the vertical direction, and the rotating disc being rotatably connected to the support frame; One of the rotating disc and the support frame has a limiting groove, and the limiting groove extends in the circumferential direction of the rotating disc, and the other of the rotating disc and the support frame has a limiting member, the limiting member being matched with the limiting groove to enable the rotating disc to rotate between a first preset position and a second preset position, wherein the first preset position and the second preset position are spaced apart in the circumferential direction of the rotating disc.

2. The semi-mold support device according to claim 1, characterized in that, The limiting member includes a first limiting member and a second limiting member, both the first limiting member and the second limiting member being detachably connected to the support frame, and both the first limiting member and the second limiting member being fitted in the limiting groove, the first limiting member and the second limiting member being spaced apart in the circumferential direction of the rotating disc; The limiting groove includes a first limiting surface and a second limiting surface opposite to each other in the circumferential direction of the rotating disc; when the rotating disc is in the first preset position, the first limiting surface is in contact with the first limiting member; When the rotating disc is in the second preset position, the second limiting surface is in contact with the second limiting member.

3. The semi-mold support device according to claim 2, wherein, The support frame is provided with an installation groove, the installation groove extending in the circumferential direction of the rotating disc and corresponding to the limiting groove in the radial direction of the rotating disc, the installation groove including a notch and a pressing surface opposite to each other in the radial direction of the rotating disc; The pitch adjustment assembly further includes a pressing member and a first driver, both the pressing member and the first driver being provided on the support frame, the pressing member being movably provided on the support frame in the radial direction of the rotating disc and corresponding to the notch, so that the pressing member presses the first limiting member and the second limiting member against the pressing surface, and the first driver is used to drive the pressing member to move in the radial direction of the rotating disc.

4. The semi-mold support device according to claim 1, characterized in that, Further comprising: A reset assembly, the reset assembly including a reset groove and a third limiting member, one of the reset groove and the third limiting member being provided on the rotating disc, and the other of the reset groove and the third limiting member being provided on the support frame, the reset groove and the third limiting member being capable of being matched.

5. The semi-mold support device according to claim 4, characterized in that, The reset groove includes a first guiding surface and a second guiding surface opposite to each other in the circumferential direction of the rotating disc, both the first guiding surface and the second guiding surface being inclined, an inner end of the first guiding surface being connected to an inner end of the second guiding surface, and an outer end of the first guiding surface and an outer end of the second guiding surface being spaced apart in the circumferential direction of the rotating disc.

6. The semi-mold support device according to claim 4, characterized in that, A runner is provided on the third limiting member, the runner being rotatably connected to the third limiting member.

7. The semi-mold support device according to claim 1, wherein, The frame includes: A frame body; A first guide rail and a second guide rail, both the first guide rail and the second guide rail are connected to the frame body, the extending directions of the first guide rail and the second guide rail are both consistent with the vertical direction, and the first guide rail and the second guide rail are spaced apart in the horizontal direction; the support frame includes a first fitting portion and a second fitting portion that are opposite in the horizontal direction, the first fitting portion is fitted with the first guide rail, and the second fitting portion is fitted with the second guide rail, so that the support frame is movable along the vertical direction.

8. The semi-mold support device according to claim 7, wherein the frame further includes: a lift augmentation assembly, the size of the lift augmentation assembly in the vertical direction is changeable, one end of the lift augmentation assembly in the vertical direction is connected to the support frame, and the other end of the lift augmentation assembly in the vertical direction is connected to the frame body.

9. The semi-mold support device according to claim 7, wherein the frame further includes: a buffer assembly, the buffer assembly includes a first elastic member and a second elastic member, both the first elastic member and the second elastic member are provided on the frame body, the first elastic member and the second elastic member are opposite in the vertical direction, and both the first elastic member and the second elastic member correspond to the support frame, so that the support frame contacts one of the first elastic member and the second elastic member.

10. A semi-model test device, characterized in that, Including the semi-mold support device according to any one of claims 1-9.

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