CN211540322U - Aerospace aviation nut fixing clamp - Google Patents
Aerospace aviation nut fixing clamp Download PDFInfo
- Publication number
- CN211540322U CN211540322U CN201922141232.XU CN201922141232U CN211540322U CN 211540322 U CN211540322 U CN 211540322U CN 201922141232 U CN201922141232 U CN 201922141232U CN 211540322 U CN211540322 U CN 211540322U
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- nut
- groove
- seat
- mounting
- rotating
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Abstract
The utility model belongs to the mounting fixture field, especially, space flight and aviation nut mounting fixture can not fix the nut of different models to current nut mounting fixture, can not satisfy the problem of user demand under the different situation, now proposes following scheme, and it includes the base, the fixed slot has been seted up at the top of base, and the fixing base is installed to the fixed slot internal rotation, and the top fixed mounting of fixing base has the mount pad, and the mounting groove has been seted up at the top of mount pad, and the rotor plate is installed to the mounting groove internal rotation, the nut has been placed at the top of rotor plate, is equipped with two fixture on the rotor plate, and two fixture all with nut looks adaptation, fixture include two movable plates and two racks, and two recesses have been seted up at the top of rotor plate. The utility model discloses rational in infrastructure, convenient operation, this nut fixing clamp can fix the nut of different models, can satisfy the user demand under the different conditions, and can adjust different clamping position.
Description
Technical Field
The utility model relates to a mounting fixture technical field especially relates to an aerospace nut mounting fixture.
Background
The general term of the aviation activities of the aviation and aerospace craft in the earth atmosphere and in space is that a nut is needed on the basis of aerospace, the nut is an essential part in the production process of aerospace equipment, and a fixing clamp is needed to be used for well fixing the nut in the production process of the nut;
however, the existing nut fixing clamp cannot fix nuts of different models and can not meet the use requirements under different conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the nut fixing clamp in the prior art can not fix the nuts of different models, can not satisfy the defects of the use demands under different conditions, and provides a space flight and aviation nut fixing clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an aerospace nut fixing clamp comprises a base, wherein a fixing groove is formed in the top of the base, a fixing seat is rotatably mounted in the fixing groove, a mounting seat is fixedly mounted at the top of the fixing seat, a mounting groove is formed in the top of the mounting seat, a rotating plate is rotatably mounted in the mounting groove, a nut is placed at the top of the rotating plate, two clamping mechanisms are arranged on the rotating plate and are matched with the nut, each clamping mechanism comprises two moving plates and two racks, two grooves are formed in the top of the rotating plate, the moving plates are slidably mounted in the corresponding grooves, clamping arms are fixedly connected to the sides, close to each other, of the two moving plates and are matched with the nut, the same mounting hole is formed in the inner wall, close to each other, of the two grooves, the racks are fixedly mounted on the corresponding moving plates, and the two racks are respectively slidably, the gear is rotatably arranged in the mounting hole, and the two racks are meshed with the gear.
Preferably, one side of the movable plate is provided with a threaded hole, the inner wall of one side of the groove is provided with a connecting groove, a screw rod is rotatably installed in the connecting groove, the screw rod is threadedly installed in the threaded hole, one end of the screw rod is rotatably installed on the inner wall of one side of the groove, a first bevel gear is fixedly sleeved on the screw rod and drives the screw rod to rotate, and the screw rod drives the movable plate to move.
Preferably, a through hole is formed in the inner wall of the top of the connecting groove, a rotating rod is installed in the through hole in a rotating mode, a second bevel gear is fixedly installed at one end of the rotating rod and meshed with the first bevel gear, a control seat is fixedly installed at the other end of the rotating rod, the control seat is installed at the top of the rotating plate in a rotating mode, the rotating rod drives the second bevel gear to rotate, and the second bevel gear drives the first bevel gear to rotate.
Preferably, a plurality of spacing grooves have been seted up on the fixing base, the control groove has been seted up on the inner wall of fixed slot, and slidable mounting has the stopper in the control groove, stopper and spacing groove looks adaptation, and the threaded rod drives the stopper and removes, and the fixed restriction of fixing base can be cancelled to the stopper roll-off spacing groove.
Preferably, a thread groove is formed in one side of the limiting block, a connecting hole is formed in the inner wall of one side of the control groove, a threaded rod is installed in the connecting hole in a rotating mode, threaded rods are installed in the thread groove in a threaded mode, a rotating seat is fixedly installed at one end of each threaded rod, the rotating seat is installed on one side of the base in a rotating mode, the rotating seat drives the threaded rods to rotate, and the threaded rods drive the limiting blocks to move.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) according to the scheme, the nut is placed on the rotating plate, the two moving plates are arranged on two sides of the nut, the control seat is rotated, the rotating rod drives the second bevel gear to rotate, the first bevel gear is driven to rotate by the second bevel gear, the screw rod drives the moving plates to move, the moving plates drive the racks to move, the gear drives the other rack to move, the other rack drives the other moving plate to move, and the two clamping arms clamp and fix the nut;
(2) according to the scheme, the clamping angle can be adjusted by rotating the rotating plate, the rotating seat is rotated, the threaded rod drives the limiting block to move, so that the fixing limit of the fixing seat can be cancelled, the position of the clamping arm can be adjusted by rotating the mounting seat, and the position of the fixing seat can be fixed by reversely rotating the rotating seat;
the utility model discloses rational in infrastructure, convenient operation, this nut fixing clamp can fix the nut of different models, can satisfy the user demand under the different conditions, and can adjust different clamping position.
Drawings
Fig. 1 is a schematic view of a main view structure of an aerospace nut fixing clamp provided by the present invention;
fig. 2 is a schematic structural view of a nut, a moving plate and a clamping arm of the aerospace nut fixing clamp provided by the utility model;
fig. 3 is the utility model provides a space flight and aviation nut mounting fixture's a part schematic structure.
In the figure: 1. a base; 2. fixing grooves; 3. a fixed seat; 4. a mounting seat; 5. mounting grooves; 6. a rotating plate; 7. a nut; 8. a groove; 9. moving the plate; 10. a clamp arm; 11. a rack; 12. a gear; 13. a screw rod; 14. a first bevel gear; 15. a second bevel gear; 16. a control seat; 17. a limiting groove; 18. a limiting block; 19. a threaded rod; 20. and (6) rotating the seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an aerospace nut fixing clamp comprises a base 1, a fixing groove 2 is formed in the top of the base 1, a fixing seat 3 is rotatably installed in the fixing groove 2, an installation seat 4 is fixedly installed on the top of the fixing seat 3, an installation groove 5 is formed in the top of the installation seat 4, a rotating plate 6 is rotatably installed in the installation groove 5, a nut 7 is placed on the top of the rotating plate 6, two clamping mechanisms are arranged on the rotating plate 6 and are matched with the nut 7 respectively, each clamping mechanism comprises two moving plates 9 and two racks 11, two grooves 8 are formed in the top of the rotating plate 6, the moving plates 9 are slidably installed in the corresponding grooves 8, clamping arms 10 are fixedly connected to one sides, close to each other, of the two moving plates 9, the two clamping arms 10 are matched with the nut 7 respectively, and the same installation hole is formed in the inner walls, the racks 11 are fixedly installed on the corresponding moving plates 9, the two racks 11 are respectively installed on the inner walls of the two sides of the installation hole in a sliding mode, the gears 12 are installed in the installation hole in a rotating mode, and the two racks 11 are all meshed with the gears 12.
In this embodiment, a threaded hole is formed in one side of the moving plate 9, a connecting groove is formed in an inner wall of one side of the groove 8, a screw rod 13 is rotatably installed in the connecting groove, the screw rod 13 is threadedly installed in the threaded hole, one end of the screw rod 13 is rotatably installed on an inner wall of one side of the groove 8, a first bevel gear 14 is fixedly sleeved on the screw rod 13, the first bevel gear 14 drives the screw rod 13 to rotate, and the screw rod 13 drives the moving plate 9 to move.
In this embodiment, the through-hole has been seted up on the top inner wall of spread groove, and the dwang is installed to the through-hole internal rotation, and the one end fixed mounting of dwang has second bevel gear 15, second bevel gear 15 and the 14 meshing of first bevel gear, and the other end fixed mounting of dwang has control seat 16, and control seat 16 rotates and installs at the top of rotor plate 6, and the dwang drives second bevel gear 15 and rotates, and second bevel gear 15 drives first bevel gear 14 and rotates.
In this embodiment, seted up a plurality of spacing grooves 17 on the fixing base 3, seted up the control groove on the inner wall of fixed slot 2, slidable mounting has stopper 18 in the control groove, stopper 18 and spacing groove 17 looks adaptation, and threaded rod 19 drives stopper 18 and removes, and stopper 18 roll-off spacing groove 17 can cancel the fixed restriction of fixing base 3.
In this embodiment, the thread groove has been seted up to one side of stopper 18, has seted up the connecting hole on one side inner wall of control groove, and threaded rod 19 is installed to the connecting hole internal rotation, and threaded rod 19 screw thread is installed in the thread groove, and the one end fixed mounting of threaded rod 19 has a rotation seat 20, rotates seat 20 and rotates and install one side at base 1, rotates seat 20 and drives threaded rod 19 and rotate, and threaded rod 19 drives stopper 18 and removes.
In this embodiment, by placing the nut 7 on the rotating plate 6, two moving plates 9 are disposed on two sides of the nut 7, rotating the control seat 16, the control seat 16 drives the rotating rod to rotate, the rotating rod drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the screw rod 13 to rotate, the screw rod 13 drives the moving plate 9 to move, the moving plate 9 drives the rack 11 to move, the rack 11 drives the gear 12 to rotate, the gear 12 drives the other rack 11 to move, the other rack 11 drives the other moving plate 9 to move, the moving plate 9 drives the corresponding clamping arm 10 to move, the two clamping arms 10 clamp and fix the nut 7, by rotating the rotating plate 6, the rotating plate 6 drives the clamping arm 10 to rotate, the clamping angle can be adjusted, the rotating seat 20 is rotated, the rotating seat 20 drives the threaded rod 19 to rotate, stopper 18 roll-off spacing groove 17, can cancel the fixed restriction of fixing base 3, rotate mount pad 4, mount pad 4 drives fixing base 3 at 2 internal rotations in fixed slot, can adjust the position of centre gripping arm 10, and the seat 20 is rotated in the antiport, and stopper 18 slides into another spacing groove 17, can fix the position of fixing base 3, the utility model discloses rational in infrastructure, convenient operation, this nut fixation clamp can fix the nut of different models, can satisfy the user demand under the different situation, and can adjust different clamping position.
Claims (5)
1. The aerospace nut fixing clamp comprises a base (1) and is characterized in that a fixing groove (2) is formed in the top of the base (1), a fixing seat (3) is rotatably mounted in the fixing groove (2), a mounting seat (4) is fixedly mounted at the top of the fixing seat (3), a mounting groove (5) is formed in the top of the mounting seat (4), a rotating plate (6) is rotatably mounted in the mounting groove (5), a nut (7) is placed at the top of the rotating plate (6), two clamping mechanisms are arranged on the rotating plate (6) and are matched with the nut (7), each clamping mechanism comprises two moving plates (9) and two racks (11), two grooves (8) are formed in the top of the rotating plate (6), the moving plates (9) are slidably mounted in the corresponding grooves (8), and clamping arms (10) are fixedly connected to one sides, close to each other, of the two moving plates (9), two centre gripping arms (10) all with nut (7) looks adaptation, seted up same mounting hole on the one side inner wall that two recesses (8) are close to each other, rack (11) fixed mounting is on movable plate (9) that correspond, and two rack (11) are slidable mounting respectively on the both sides inner wall of mounting hole, and gear (12) are installed in the mounting hole rotation, and two rack (11) all mesh with gear (12).
2. An aerospace nut fixing clamp as claimed in claim 1, wherein one side of the moving plate (9) is provided with a threaded hole, one side of the inner wall of the groove (8) is provided with a connecting groove, a screw rod (13) is rotatably mounted in the connecting groove, the screw rod (13) is threadedly mounted in the threaded hole, one end of the screw rod (13) is rotatably mounted on one side of the inner wall of the groove (8), and a first bevel gear (14) is fixedly sleeved on the screw rod (13).
3. The aerospace nut fixing clamp as claimed in claim 2, wherein a through hole is formed in the inner wall of the top of the connecting groove, a rotating rod is rotatably mounted in the through hole, a second bevel gear (15) is fixedly mounted at one end of the rotating rod, the second bevel gear (15) is meshed with the first bevel gear (14), a control seat (16) is fixedly mounted at the other end of the rotating rod, and the control seat (16) is rotatably mounted at the top of the rotating plate (6).
4. A space flight and aviation nut fixing clamp as claimed in claim 1, wherein the fixing seat (3) is provided with a plurality of limiting grooves (17), the inner wall of the fixing groove (2) is provided with a control groove, a limiting block (18) is slidably mounted in the control groove, and the limiting block (18) is matched with the limiting grooves (17).
5. An aerospace nut fixing clamp as claimed in claim 4, wherein one side of the limiting block (18) is provided with a threaded groove, one side of the control groove is provided with a connecting hole, a threaded rod (19) is rotatably mounted in the connecting hole, the threaded rod (19) is threadedly mounted in the threaded groove, one end of the threaded rod (19) is fixedly mounted with a rotating seat (20), and the rotating seat (20) is rotatably mounted on one side of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141232.XU CN211540322U (en) | 2019-12-04 | 2019-12-04 | Aerospace aviation nut fixing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141232.XU CN211540322U (en) | 2019-12-04 | 2019-12-04 | Aerospace aviation nut fixing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540322U true CN211540322U (en) | 2020-09-22 |
Family
ID=72503513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922141232.XU Active CN211540322U (en) | 2019-12-04 | 2019-12-04 | Aerospace aviation nut fixing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540322U (en) |
-
2019
- 2019-12-04 CN CN201922141232.XU patent/CN211540322U/en active Active
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