Radome mold turning device

Abstract

The utility model discloses a radome mold turning device which comprises a base, a turning assembly is arranged on the base, a radome mold is supported on the turning assembly and can be driven by the turning assembly to rotate, a locking piece is further arranged on the base, and a convex rib on the radome mold can be clamped by the locking piece. Therefore, the rotation of the radome mold is limited. The locking piece on the base is used for clamping the convex rib on the antenna housing mold, so that the antenna housing mold is prevented from rotating unexpectedly. Compared with the prior art, the antenna housing mold turning device is additionally provided with the locking piece, and locking or releasing of the antenna housing mold is achieved through the locking piece. And when the antenna housing mold is locked, an operator can more reliably carry out material spreading operation in the antenna housing mold.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna cover production, in particular to a antenna cover mold turning device. Background Art

[0002] At present, a Chinese patent with announcement number CN203542922U discloses a radome mold flipping device, including a base, on which four roller support frames are arranged, and the four roller support frames are arranged in pairs to form two groups of support units, and rollers are rotatably arranged on each roller support frame, and one of the rollers is connected to a power member. When in use, the first rolling circle and the second rolling circle of the radome mold are respectively supported on the rollers of the two groups of support units, and the rollers are driven by the power member to drive the radome mold to rotate. However, the anti-self-rolling of the radome mold is achieved by the friction with the four rollers. In the actual use of the flipping device, especially when the operator is laying materials in the radome mold, the radome mold will still roll by itself. It can be seen that it is unreliable to fix the radome mold only by the friction between the rollers and the radome mold. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a radome mold turning device.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A radome mold flipping device comprises a base, on which a flipping assembly is arranged, the radome mold is supported on the flipping assembly and can rotate under the drive of the flipping assembly, and a locking piece is also arranged on the base, which can clamp the convex ribs on the radome mold, thereby limiting the rotation of the radome mold.

[0006] The locking member includes a locking plate vertically slidably arranged on the base, a locking groove is arranged on the locking plate, and an ejector is also arranged on the base, and the ejector can eject the locking plate so that the locking groove is engaged with the convex rib on the antenna cover mold.

[0007] The locking member comprises two clamping arms rotatably arranged on the base. The base is also provided with a driving member, which can drive the two clamping arms to rotate towards each other so as to clamp the convex ribs on the antenna cover mold.

[0008] A worm wheel is sleeved on the rotating shaft of the clamping arm, and the driving member includes a power rod rotatably arranged on the base, and the power rod is provided with two worm parts with opposite rotation directions. The two worm parts are respectively engaged with the two worm wheels to form two worm gear pairs with opposite rotation directions.

[0009] Elastic blocks are arranged on the opposite side walls of the two clamping arms.

[0010] A driving inclined surface is arranged at the bottom of the locking plate, and the ejector comprises a driving block slidably arranged on the base, a driving rod is arranged on the top surface of the driving block, and sliding the driving block can make the driving rod abut against the driving inclined surface.

[0011] A lead screw is rotatably arranged on the base, and the driving block is transmission-connected to the lead screw to form a lead screw pair.

[0012] An elastic block is arranged on the inner wall of the locking groove.

[0013] The beneficial effect of the utility model is that the ribs on the radome mold are clamped by the locking member on the base, thereby preventing the radome mold from unexpectedly rotating. Compared with the prior art, the radome mold flipping device of the utility model is additionally provided with a locking member, and the locking member is used to lock or release the radome mold. When the radome mold is locked, the operator can more reliably perform the material laying operation in the radome mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the flip assembly;

[0015] Figure 2 It is a structural schematic diagram of the first embodiment of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of part A;

[0017] Figure 4 This is a schematic structural diagram of the second embodiment of the utility model;

[0018] Figure 5 for Figure 4 Enlarged view of part B.

[0019] Figure numerals: 1. base; 2. flip assembly; 3. locking piece; 4. locking plate; 5. locking groove; 6. ejector; 7. clamping arm; 8. driving piece; 9. worm gear; 10. power rod; 11. worm gear part; 12. driving ramp; 13. driving block; 14. driving rod; 15. lead screw; 16. elastic block; 17. roller support frame; 18. roller; 19. hand wheel; 20. antenna cover mold; 21. convex rib. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 As shown, a radome mold flipping device includes a base 1. Similar to the prior art, a flipping assembly 2 is provided on the base 1. For example, the flipping assembly 2 may include four roller support frames 17. The four roller support frames 17 are arranged in pairs to form two groups of support units. A roller 18 is rotatably provided on each roller support frame 17, and a power member (not shown) is connected to one of the rollers 18. Therefore, the two rolling rings of the radome mold 20 can be supported on the two rollers 18 of the two support units respectively, and then the rollers 18 are driven by the power member to drive the radome mold 20 to rotate.

[0022] In order to keep the radome mold 20 in a stable fixed state when it is not expected to rotate, a locking member 3 is also provided on the base 1 of the present disclosure, and the convex rib 21 on the radome mold 20 can be clamped by the locking member 3. That is, under the blocking of the locking member 3 and the convex rib 21, the rotation tendency of the radome mold 20 can be limited.

[0023] like Figure 2 , Figure 3 As shown, in some embodiments, the locking member 3 includes a locking plate 4 slidably disposed on the base 1 in a vertical direction, and a locking groove 5 is disposed on the locking plate 4. In addition, an ejector 6 is also disposed on the base 1, and the ejector 6 can eject the locking plate 4 to slide toward one side of the radome mold 20, so that the rib 21 on the radome mold 20 is engaged with the locking groove 5 of the locking plate 4.

[0024] It can be understood that when the radome mold 20 needs to be rotated, the ejector 6 will retract the locking plate 4, so that the convex rib 21 will disengage from the locking groove 5, and then the radome mold 20 can rotate freely; when the radome mold 20 is not expected to rotate, for example, when material needs to be laid in the radome mold 20, the ejector 6 will eject the locking plate 4, so that the convex rib 21 is confined in the locking groove 5, and the radome mold 20 is stably fixed by the stop of the locking plate 4.

[0025] For example, the bottom of the locking plate 4 is provided with a driving inclined surface 12, and the ejector 6 may include a driving block 13 slidably provided on the base 1, and a driving rod 14 is provided on the top surface of the driving block 13. In the initial state of the locking plate 4, the locking plate 4 is in a lower position, for example, under the pull of a spring, the convex rib 21 and the locking plate 4 will not interfere with each other; and when the driving block 13 is slid toward one side of the locking plate 4, the driving rod 14 on the driving block 13 will abut against the driving inclined surface 12, thereby ejecting the locking plate 4 upward, so that the convex rib 21 is confined in the locking groove 5.

[0026] In a preferred embodiment, a lead screw 15 is also rotatably provided on the base 1, and the above-mentioned drive block 13 is transmission-connected to the lead screw 15. For example, a ball nut is provided on the lead screw 15, and the drive block 13 is fixedly connected to the ball nut. It can be seen that a lead screw 15 pair is formed between the lead screw 15 and the drive block 13, and the lead screw 15 transmission is a prior art, so it is not described in detail in this disclosure. In short, by the forward or reverse rotation of the lead screw 15, the drive block 13 can be moved closer to or away from one side of the locking plate 4, thereby more conveniently realizing the use process of locking or releasing the convex rib 21 of the above-mentioned locking plate 4.

[0027] Preferably, a hand wheel 19 can be provided on the lead screw 15 to facilitate the operator to rotate the lead screw 15. In addition, an elastic block 16 can also be provided on the inner wall of the locking groove 5, for example, the elastic block 16 can be a rubber block, so as to avoid damage to the convex rib 21.

[0028] like Figure 4 , Figure 5 As shown, in some embodiments, the locking member 3 may further include two clamping arms 7 rotatably disposed on the base 1. Accordingly, a driving member 8 is also disposed on the base 1, and the driving member 8 can drive the two clamping arms 7 to rotate toward each other to clamp the convex rib 21 on the antenna cover mold 20.

[0029] For example, a worm wheel 9 is sleeved on the rotating shaft of the clamping arm 7, and the driving member 8 includes a power rod 10 rotatably arranged on the base 1, and two worm parts 11 with opposite rotation directions are axially arranged on the power rod 10. In detail, the two worm parts 11 are respectively meshed with the two worm wheels 9, and two worm gear pairs with opposite rotation directions are formed.

[0030] It can be understood that when the power rod 10 is rotated, since the two clamping arms 7 are connected to two worm gear pairs with opposite rotation directions, the two clamping arms 7 will be used in a state of rotating toward each other or rotating away from each other according to the rotation direction of the power rod 10. For example, when the two clamping arms 7 rotate toward each other, the two clamping arms 7 approach each other to clamp the convex rib 21 in the middle, thereby limiting the rotation tendency of the radome mold 20; when the radome mold 20 needs to rotate, the two clamping arms 7 can be driven to rotate away from each other, and the two clamping arms 7 move away from each other to release the restriction on the convex rib 21, and then the radome mold 20 can rotate freely.

[0031] Preferably, a hand wheel 19 may also be provided on the power rod 10 to facilitate the operator to rotate the lead screw 15. Elastic blocks 16 may also be provided on the opposite side walls of the two clamping arms 7 to avoid damage to the convex ribs 21.

[0032] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A radome mold flipping device, comprising a base (1), a flipping assembly (2) being arranged on the base (1), the radome mold being supported on the flipping assembly (2) and being capable of rotating under the drive of the flipping assembly (2), wherein: The base (1) is also provided with a locking piece (3), and the locking piece (3) is capable of clamping the convex ribs on the radome mould, thereby limiting the rotation of the radome mould.

2. The antenna cover mold turning device according to claim 1 is characterized in that: The locking member (3) comprises a locking plate (4) which is slidably arranged on the base (1) in a vertical direction, the locking plate (4) being provided with a locking groove (5), and the base (1) is also provided with an ejector (6), the ejector (6) being capable of ejecting the locking plate (4) so ​​that the locking groove (5) is engaged with a convex rib on the antenna cover mold.

3. The antenna cover mold turning device according to claim 1 is characterized in that: The locking member (3) comprises two clamping arms (7) rotatably arranged on the base (1); the base (1) is also provided with a driving member (8), and the driving member (8) can drive the two clamping arms (7) to rotate towards each other so as to clamp the convex ribs on the antenna cover mold.

4. The antenna cover mold turning device according to claim 3 is characterized in that: A worm gear (9) is sleeved on the rotating shaft of the clamping arm (7), and the driving member (8) includes a power rod (10) rotatably arranged on the base (1), and the power rod (10) is provided with two worm parts (11) with opposite rotation directions. The two worm parts (11) are respectively meshed with the two worm wheels (9) to form two worm gear pairs with opposite rotation directions.

5. The radome mold turning device according to claim 3 is characterized in that: Elastic blocks (16) are arranged on opposite side walls of the two clamping arms (7).

6. The radome mold turning device according to claim 2 is characterized in that: A driving inclined surface (12) is arranged at the bottom of the locking plate (4), and the ejector (6) comprises a driving block (13) slidably arranged on the base (1), and a driving rod (14) is arranged on the top surface of the driving block (13), and sliding the driving block (13) can make the driving rod (14) abut against the driving inclined surface (12).

7. The radome mold turning device according to claim 6 is characterized in that: A lead screw (15) is also rotatably arranged on the base (1), and the drive block (13) is transmission-connected to the lead screw (15) to form a lead screw pair.

8. The antenna cover mold turning device according to claim 2, 6 or 7, characterized in that: An elastic block (16) is provided on the inner wall of the locking groove (5).

Images