Gantry for mounting press mold of aerospace craft

Abstract

The utility model discloses an aerospace craft press mold installation gantry which comprises supporting legs, the top ends of the supporting legs are fixedly connected with a first transverse rod, the upper surface of the first transverse rod is fixedly connected with a rail groove, the outer side face of the rail groove is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a first connecting rod. A clamping groove is fixedly connected to the side, away from the track groove, of the supporting plate, a rolling mechanism is slidably connected to an inner cavity of the track groove and comprises a fixing frame, the fixing frame is located over the track groove, a limiting frame is fixedly connected to the lower surface of the fixing frame, and a rotating ring is rotatably connected to an inner cavity of the limiting frame; the inner ring of the rotating ring is fixedly connected with a rotating rod, the end of the rotating rod is fixedly connected with a rolling wheel, and the rolling wheel is matched with an inner cavity of the track groove in a friction mode. The gantry for mounting the press mold of the aerospace craft, disclosed by the utility model, has the effect of positioning the mounting position when the mold is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of die installation, in particular to a gantry for installing a press die of a space vehicle. Background Art

[0002] The gantry for die installation is an indispensable and important device in the process of installing a press die of a space vehicle. It is usually composed of a strong steel structure, with high strength and stability. The main frame of the gantry is shaped like a gantry, spanning over the working area, providing reliable support for the hoisting and installation of the die. In the design, the bearing capacity and operation convenience are fully considered. It is equipped with precise hoisting devices, such as electric hoists or cranes, which can accurately lift the die and move it to the designated position. The tracks and traveling mechanisms of the gantry are carefully designed and run smoothly, ensuring the safety and stability of the die during the installation process. For example, in the installation of large stamping dies, the gantry can easily handle the weight of the die and complete the installation work accurately. Its operation is simple, and professional trained staff can easily control the operation and hoisting actions of the gantry. The use of the gantry for die installation greatly improves the efficiency and safety of die installation, providing a strong guarantee for the smooth progress of production.

[0003] For example, the utility model with the publication number CN221370292U discloses a support mechanism and a gantry hoisting device, which relates to the technical field of cable tray collapse hoisting, including a support assembly, including a cross beam and support members movably arranged on both sides of the cross beam, the support members including load-bearing rods and sleeve shells arranged at one end of the load-bearing rods; a first adjustment assembly symmetrically arranged below the cross beam, the first adjustment assembly being respectively rotatably connected to the cross beam and the load-bearing rods; a second adjustment assembly arranged in the sleeve shell and connected to the load-bearing rods. The beneficial effect of the utility model is that three of the hoisting devices are arranged at intervals along the cable trench, the cross beam and the hoisting assembly are located above the cable trench, the cable tray is hoisted by an electric hoist and a hook, and the collapsed cable tray is lifted to the original position for repair welding and reinforcement, greatly reducing the potential safety hazards, and having strong stability, high efficiency, and being convenient for adjusting the repair position.

[0004] The similar applications currently have the following deficiencies:

[0005] During die installation, the installation position cannot be positioned. Summary of the Utility Model

[0006] The utility model discloses a gantry for installing a press die of a space vehicle, aiming to solve the technical problem that the installation position cannot be positioned during die installation.

[0007] To achieve the above object, the utility model adopts the following technical solutions:

[0008] A gantry for installing a press die of a space vehicle, comprising support legs. The top ends of the support legs are fixedly connected with a first cross bar. The upper surface of the first cross bar is fixedly connected with a track groove. The outer side surface of the track groove is fixedly connected with a support plate. The side of the support plate away from the track groove is fixedly connected with a clamping groove. A rolling mechanism is slidably connected in the inner cavity of the track groove. The rolling mechanism comprises a fixed frame which is located directly above the track groove. The lower surface of the fixed frame is fixedly connected with a limiting frame. A rotating ring is rotatably connected in the inner cavity of the limiting frame. The inner ring of the rotating ring is fixedly connected with a rotating rod. The end of the rotating rod is fixedly connected with a roller. The roller is frictionally adapted to the inner cavity of the track groove. The upper surface of the fixed frame is fixedly connected with a second cross bar. The upper surface of the second cross bar is fixedly connected with a supporting mechanism.

[0009] By providing the track groove, the rolling mechanism can be limited, enabling the rolling mechanism to produce a stable lateral movement effect in the inner cavity of the track groove. By providing the clamping groove, it can cooperate with the rolling mechanism, so that the rolling mechanism can be clamped with the clamping groove, thereby preventing the supporting mechanism from moving. By providing the rolling mechanism, the second cross bar and the supporting mechanism can produce a stable lateral movement, adjusting the alignment position during die installation, and through adjustment, cooperating with the clamping groove to tightly position the roller in the inner cavity of the track groove, thus preventing the supporting mechanism from moving. By providing the supporting mechanism, it can support the die to be installed and can hoist the die after the die is fixed.

[0010] In a preferred solution, limiting rings are symmetrically installed on the inner wall of the track groove. The number of the limiting rings is several, and several of the limiting rings are evenly distributed. A rotating block is rotatably connected in the inner cavity of the limiting ring. The end of the rotating block is fixedly connected with a rotating ball. The outer surface of the rotating ball is fixedly connected with soft pads. The number of the soft pads is several, and several of the soft pads are evenly distributed. The soft pads are frictionally adapted to the roller.

[0011] By providing the limiting rings, the rotating block can be limited, enabling the rotating block to produce a stable rotation in the inner cavity of the limiting ring. By providing the rotating ball and the soft pads, when the roller moves, the rotating ball and the soft pads can rotate, thereby reducing the friction generated when the roller moves.

[0012] In a preferred embodiment, a limiting frame is fixedly connected to the lower surface of the limiting frame. A rotating column is rotatably connected to the inner cavity of the limiting frame. A handle is fixedly connected to the upper surface of the rotating column. A connecting plate is fixedly connected to the lower surface of the rotating column. A fixing plate is fixedly connected to the lower surface of the connecting plate. A sealing pad is fixedly connected to the bottom end of the fixing plate. The sealing pad is frictionally adapted to the inner wall of the clamping groove.

[0013] By providing the limiting frame, the rotating column can be limited, enabling the rotating column to rotate stably within the inner cavity of the limiting frame. By providing the handle, it is convenient for the operator to rotate the rotating column. By providing the sealing pad, it can cooperate with the clamping groove, thereby tightly positioning the connecting plate on the upper surface of the clamping groove.

[0014] In a preferred embodiment, the support mechanism includes a door frame. The door frame is fixedly connected to the upper surface of the second crossbar. A load-bearing rod is fixedly connected to the outer side surface of the door frame. The end of the load-bearing rod is fixedly connected to the side of the upper surface of the second crossbar. A track rod is fixedly connected to the outer side surface of the door frame. A sliding sleeve is slidably connected to the outer surface of the track rod. A movable plate is fixedly connected to the lower surface of the sliding sleeve. A limiting ring is fixedly connected to the lower surface of the movable plate.

[0015] By providing the load-bearing rod, the door frame can be supported, thus preventing the door frame from loosening when subjected to gravity. By providing the track rod, the sliding sleeve can be limited, enabling the sliding sleeve to move on the outer surface of the track rod, thereby adjusting the positions of the movable plate and the limiting ring.

[0016] As can be seen from the above, a gantry for installing a press mold of a space vehicle has the following improvements and advantages compared with the prior art;

[0017] First: By providing the track groove, the rolling mechanism can be limited, enabling the rolling mechanism to produce a stable lateral movement effect within the inner cavity of the track groove. By providing the clamping groove, it can cooperate with the rolling mechanism, and further enable the rolling mechanism to be clamped with the clamping groove, thereby preventing the support mechanism from moving.

[0018] Second: By providing the rolling mechanism, the second crossbar and the support mechanism can produce a stable lateral movement, adjust the alignment position during mold installation, and can cooperate with the clamping groove through adjustment to tightly position the roller within the inner cavity of the track groove, thereby preventing the support mechanism from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a gantry for installing a press mold of a space vehicle proposed by the present invention.

[0020] Figure 2Schematic diagram of a partial structure of a gantry for installing a press mold of a space vehicle according to the present utility model.

[0021] Figure 3 Proposed by the present utility model Figure 2 Schematic enlarged view of structure A in

[0022] Figure 4 Schematic diagram of a rolling mechanism of a gantry for installing a press mold of a space vehicle according to the present utility model.

[0023] Figure 5 Schematic diagram of a support mechanism of a gantry for installing a press mold of a space vehicle according to the present utility model.

[0024] In the attached drawings: 1, support leg; 2, first cross bar; 3, track groove; 4, support plate; 5, clamping groove; 6, rolling mechanism; 7, second cross bar; 8, support mechanism; 9, limit ring; 10, rotating block; 11, rotating ball; 12, soft pad; 61, fixing frame; 62, limit frame; 63, rotating ring; 64, rotating rod; 65, roller; 66, limit frame; 67, rotating column; 68, handle; 69, connecting plate; 610, fixing plate; 611, sealing pad; 81, door frame; 82, load-bearing rod; 83, track rod; 84, sliding sleeve; 85, movable plate; 86, limit ring. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0027] A gantry for installing a press mold of a space vehicle disclosed by the present utility model is mainly applied to the scenario where the installation position cannot be positioned during mold installation.

[0028] Refer to Figure 1 、 Figure 2 and Figure 4, A gantry for installing a press die of a space vehicle, including support legs 1. The top ends of the support legs 1 are fixedly connected with a first crossbar 2. The upper surface of the first crossbar 2 is fixedly connected with a track groove 3. The outer side of the track groove 3 is fixedly connected with a support plate 4. One side of the support plate 4 away from the track groove 3 is fixedly connected with a clamping groove 5. A rolling mechanism 6 is slidably connected in the inner cavity of the track groove 3. The rolling mechanism 6 includes a fixed frame 61. The fixed frame 61 is located directly above the track groove 3. The lower surface of the fixed frame 61 is fixedly connected with a limiting frame 62. A rotating ring 63 is rotatably connected in the inner cavity of the limiting frame 62. The inner ring of the rotating ring 63 is fixedly connected with a rotating rod 64. The end of the rotating rod 64 is fixedly connected with a roller 65. The roller 65 is frictionally adapted to the inner cavity of the track groove 3. The upper surface of the fixed frame 61 is fixedly connected with a second crossbar 7. The upper surface of the second crossbar 7 is fixedly connected with a support mechanism 8. By providing the track groove 3, the rolling mechanism 6 can be limited, enabling the rolling mechanism 6 to produce a stable lateral movement effect in the inner cavity of the track groove 3. By providing the clamping groove 5, it can cooperate with the rolling mechanism 6, enabling the rolling mechanism 6 to be clamped with the clamping groove 5, thereby preventing the support mechanism 8 from moving. By providing the rolling mechanism 6, the second crossbar 7 and the support mechanism 8 can produce a stable lateral movement, adjusting the alignment position during die installation, and through adjustment, cooperate with the clamping groove 5 to tightly position the roller 65 in the inner cavity of the track groove 3, thus preventing the support mechanism 8 from moving. By providing the support mechanism 8, it can support the die to be installed and can lift the die after the die is fixed.

[0029] Refer to Figure 1 , Figure 2 and Figure 3 , In a preferred embodiment, limiting rings 9 are symmetrically installed on the inner wall of the track groove 3. The number of the limiting rings 9 is several, and several of the limiting rings 9 are evenly distributed. A rotating block 10 is rotatably connected in the inner cavity of the limiting ring 9. By providing the limiting rings 9, the rotating block 10 can be limited, enabling the rotating block 10 to produce a stable rotation in the inner cavity of the limiting ring 9. The end of the rotating block 10 is fixedly connected with a rotating ball 11. The outer surface of the rotating ball 11 is fixedly connected with soft pads 12. The number of the soft pads 12 is several, and several of the soft pads 12 are evenly distributed. The soft pads 12 are frictionally adapted to the roller 65. By providing the rotating ball 11 and the soft pads 12, when the roller 65 moves, the rotating ball 11 and the soft pads 12 can rotate, thereby reducing the friction generated when the roller 65 moves.

[0030] Refer to Figure 1 and Figure 4, in a preferred embodiment, a limiting frame 66 is fixedly connected to the lower surface of the limiting frame 62. A rotating column 67 is rotatably connected to the inner cavity of the limiting frame 66. A handle 68 is fixedly connected to the upper surface of the rotating column 67. By providing the limiting frame 66, the rotating column 67 can be limited, enabling the rotating column 67 to rotate stably within the inner cavity of the limiting frame 66. By providing the handle 68, it is convenient for the operator to rotate the rotating column 67. A connecting plate 69 is fixedly connected to the lower surface of the rotating column 67. A fixing plate 610 is fixedly connected to the lower surface of the connecting plate 69. A sealing pad 611 is fixedly connected to the bottom end of the fixing plate 610. The sealing pad 611 is frictionally adapted to the inner wall of the clamping groove 5. By providing the sealing pad 611, it can cooperate with the clamping groove 5, thereby firmly positioning the connecting plate 69 on the upper surface of the clamping groove 5.

[0031] Referring to Figure 1 and Figure 5 , in a preferred embodiment, the support mechanism 8 includes a door frame 81. The door frame 81 is fixedly connected to the upper surface of the second cross bar 7. A load-bearing rod 82 is fixedly connected to the outer side surface of the door frame 81. The end of the load-bearing rod 82 is fixedly connected to the side of the upper surface of the second cross bar 7. By providing the load-bearing rod 82, the door frame 81 can be supported, thereby preventing the door frame 81 from loosening when subjected to gravity. A track rod 83 is fixedly connected to the outer side surface of the door frame 81. A sliding sleeve 84 is slidably connected to the outer surface of the track rod 83. A movable plate 85 is fixedly connected to the lower surface of the sliding sleeve 84. A limiting ring 86 is fixedly connected to the lower surface of the movable plate 85. By providing the track rod 83, the sliding sleeve 84 can be limited, enabling the sliding sleeve 84 to move on the outer surface of the track rod 83, thereby adjusting the positions of the movable plate 85 and the limiting ring 86.

[0032] Working principle: During use, the operator moves the support mechanism 8, causing the roller 65 to move within the inner cavity of the track groove 3. When it reaches the designated position, the operator holds the handle 68 and then presses the handle 68, causing the rotating column 67 to rotate. Eventually, the sealing pad 611 is firmly inserted into the inner cavity of the clamping groove 5, preventing the fixing plate 610 and the connecting plate 69 from moving any further. When it is necessary to adjust the position of the mold hoisting, the operator moves the sliding sleeve 84, enabling the sliding sleeve 84 to slide on the outer surface of the track rod 83, thereby changing the position of the limiting ring 86.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be a substitution of some structures, devices, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution and the inventive concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A gantry for installing a press die of a space vehicle, comprising support legs (1), the top ends of the support legs (1) being fixedly connected to a first cross bar (2), characterized in that, The upper surface of the first cross bar (2) is fixedly connected with an orbital groove (3). The outer side surface of the orbital groove (3) is fixedly connected with a support plate (4). The side of the support plate (4) away from the orbital groove (3) is fixedly connected with a clamping groove (5). A rolling mechanism (6) is slidably connected to the inner cavity of the orbital groove (3). The rolling mechanism (6) includes a fixed frame (61). The fixed frame (61) is located directly above the orbital groove (3). The lower surface of the fixed frame (61) is fixedly connected with a limiting frame (62). A rotating ring (63) is rotatably connected to the inner cavity of the limiting frame (62). The inner ring of the rotating ring (63) is fixedly connected with a rotating rod (64). The end of the rotating rod (64) is fixedly connected with a roller (65). The roller (65) is frictionally adapted to the inner cavity of the orbital groove (3). The upper surface of the fixed frame (61) is fixedly connected with a second cross bar (7). The upper surface of the second cross bar (7) is fixedly connected with a support mechanism (8).

2. The gantry for installing a press die of a space vehicle according to claim 1, characterized in that, Limiting rings (9) are symmetrically installed on the inner wall of the orbital groove (3). The number of the limiting rings (9) is several, and several of the limiting rings (9) are evenly distributed. A rotating block (10) is rotatably connected to the inner cavity of the limiting ring (9).

3. The gantry for installing a press die of a space vehicle according to claim 2, characterized in that, A rotating ball (11) is fixedly connected to the end of the rotating block (10). A soft pad (12) is fixedly connected to the outer surface of the rotating ball (11). The number of the soft pads (12) is several, and several of the soft pads (12) are evenly distributed. The soft pad (12) is frictionally adapted to the roller (65).

4. The gantry for installing a press die of a space vehicle according to claim 1, wherein, A limiting frame (66) is fixedly connected to the lower surface of the limiting frame (62). A rotating column (67) is rotatably connected to the inner cavity of the limiting frame (66). A handle (68) is fixedly connected to the upper surface of the rotating column (67).

5. The gantry for installing a press die of a space vehicle according to claim 4, characterized in that, A connecting plate (69) is fixedly connected to the lower surface of the rotating column (67). A fixing plate (610) is fixedly connected to the lower surface of the connecting plate (69). A sealing pad (611) is fixedly connected to the bottom end of the fixing plate (610). The sealing pad (611) is frictionally adapted to the inner wall of the clamping groove (5).

6. The gantry for installing a press die of a space vehicle according to claim 1, wherein, The support mechanism (8) includes a door frame (81). The door frame (81) is fixedly connected to the upper surface of the second cross bar (7). A load-bearing rod (82) is fixedly connected to the outer side surface of the door frame (81). The end of the load-bearing rod (82) is fixedly connected to the side of the upper surface of the second cross bar (7).

7. The gantry for installing a press die of a space vehicle according to claim 6, characterized in that, A track rod (83) is fixedly connected to the outer side surface of the door frame (81). A sliding sleeve (84) is slidably connected to the outer surface of the track rod (83). A movable plate (85) is fixedly connected to the lower surface of the sliding sleeve (84). A limiting ring (86) is fixedly connected to the lower surface of the movable plate (85).

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