CN221020784U - Adjustable nut fastening device - Google Patents
Adjustable nut fastening device Download PDFInfo
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- CN221020784U CN221020784U CN202322639204.7U CN202322639204U CN221020784U CN 221020784 U CN221020784 U CN 221020784U CN 202322639204 U CN202322639204 U CN 202322639204U CN 221020784 U CN221020784 U CN 221020784U
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- 230000001681 protective effect Effects 0.000 claims abstract description 10
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- 230000000694 effects Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable nut fastening device, in particular to the technical field of adjustable nut fastening, which comprises a main body, wherein handles are fixedly arranged on two sides of the main body, a receiving hole is formed in the surface layer of the main body, a motor is fixedly arranged on the surface layer of the receiving hole, a rotating rod is fixedly arranged at the bottom of the surface layer of the motor, a rotating protective shell is fixedly arranged at the bottom of the main body, a rotating base is movably arranged on the inner wall of the rotating protective shell, an opening is formed in the bottom of the surface layer of the rotating base, a rotating ring is fixedly arranged on the surface layer of the rotating base, a plurality of limit baffles are fixedly arranged at the bottom of the surface layer of the rotating ring, and a plurality of limit rods are movably arranged on the surface layer of the rotating base. Compared with the prior art, the nut tightening device has the advantages that the rotating base is arranged, when the nut is tightened, the plurality of limiting rods on the surface layer of the base can be rotated, and the plurality of limiting rods can drive the plurality of fixed limiting plates to fix the nut through rotation of the rotating ring, so that the situation that the nut falls off in the tightening process is avoided.
Description
Technical Field
The utility model relates to the technical field of adjustable nut fastening, in particular to an adjustable nut fastening device.
Background
The nut is a part for tightly connecting mechanical equipment, and bolts or screws with the same specification are connected together through threads and are used in cooperation with the bolts, the screws and the like to play a role of connecting and fastening parts. In some large-scale devices or parts processing works, a large number of nuts need to be installed and tightened, and thus a nut tightening device is indispensable.
The utility model patent with publication number CN216030581U discloses an adjustable nut fastening device, the existing device is inconvenient to adjust and expand, has poor fixing effect and lacks handheld effect, the motor of the base drives the screw pipe through the action of the rotating shaft and the connecting rod in the rotating aid, and the fastening structure can be stretched up and down to deal with construction environment when in use through arranging the telescopic pipe and the regulator on the lower surface of the fastening structure, and power is generated through the motor of the base to supply power to the top fastening structure for use.
However, in practical use, when nuts with different sizes are screwed, the fastening device cannot be quickly made to correspond to the nuts with different sizes, and in the process of screwing out the nuts, the fastening device may be out of hands and then cause injury to staff.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an adjustable nut tightening device to solve the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a nut fastener with adjustable, includes the main part, the handle is all fixed to the main part both sides, the hole of accepting has been seted up on the main part top layer, the fixed motor that is equipped with in hole top layer is accepted, the fixed dwang that is equipped with in motor top layer bottom, the fixed rotation protecting crust that is equipped with in main part bottom, rotation protecting crust inner wall activity is equipped with the rotation base, the trompil has been seted up on rotation base top layer bottom, the fixed swivel becket that is equipped with in rotation base top layer, the fixed a plurality of limit baffles that are equipped with in swivel becket top layer bottom, the activity of rotation base top layer is equipped with a plurality of gag lever posts, a plurality of fixed limiting plate that is equipped with in gag lever post one end, a plurality of the sliding tray has all been seted up on the gag lever post top layer, the fixed square ring that is equipped with in swivel becket top layer, a plurality of spliced pores top layer activity is equipped with the stopper.
By adopting the technical scheme: the top of stopper is connected with the knob, then the fixedly connected with of knob bottom is connected with the pivot, then the pivot drives the turning block and rotates, is connected with two tilt baffles at the turning block top layer, then is connected with the balance board in two tilt baffles bottoms, then is connected with spring and telescopic link in the bottom of balance board.
As a further description of the above technical solution: the stopper top activity is equipped with the rotation button, the fixed pivot that is equipped with in rotation button bottom, the fixed rotor that is equipped with in pivot bottom, rotor top layer activity is equipped with two tilt baffle, two the fixed balance plate that is equipped with in tilt baffle bottom, the fixed spring that is equipped with in balance plate bottom, the fixed telescopic link that is equipped with in balance plate bottom.
By adopting the technical scheme: the motor joint is in the inside of accepting the hole, then the dwang is connected with rotating the base.
As a further description of the above technical solution:
The motor is movably clamped on the surface layer of the inner wall of the bearing hole, and the bottom end of the rotating rod is fixedly connected with the top of the surface layer of the rotating base.
By adopting the technical scheme: the plane of the opening is set to be pentagonal corresponding to the shape of the nut, and then the surface layer of the rotating base is connected with the rotating protective shell.
As a further description of the above technical solution:
The trompil plane sets up to regular pentagon, rotate base top layer and rotate protective housing swing joint.
By adopting the technical scheme: the bottom of the rotating ring is movably connected with the top of the square ring, and then the rotating ring and the square ring are uniformly distributed on the surface layer of the rotating base.
As a further description of the above technical solution:
The bottom of the surface layer of the rotating ring is movably connected with the top of the square ring, and the rotating ring and the square ring are uniformly distributed on the surface layer of the rotating base.
By adopting the technical scheme: the limiting rods are uniformly distributed on the surface layer of the rotating base, and then the limiting blocks are movably inserted into the inserting holes respectively.
As a further description of the above technical solution:
The limiting rods are uniformly distributed on the surface layer of the rotating base, and the limiting blocks are movably connected with the inserting holes.
The utility model has the technical effects and advantages that:
1. Compared with the prior art, the nut is fastened by arranging the rotating base, the plurality of limiting rods on the surface layer of the rotating base can be rotated, and the plurality of limiting rods can drive the plurality of fixed limiting plates to fix the nut by rotating the rotating ring, so that the situation that the nut falls off in the fastening process is avoided;
2. through setting up the stopper, compare with prior art, rotate the rotation button on stopper top layer, can follow the inside extension of stopper with the telescopic link, then rotate the rotation button again, can retrieve the inside stopper with the telescopic link again through the spring, at the in-process that carries out fastening nut, can accelerate fastening nut's installation effectiveness.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a right side structure diagram of the present utility model.
Fig. 3 is a schematic cross-sectional structure of the present utility model.
Fig. 4 is a schematic diagram of fig. 3a in accordance with the present utility model.
The reference numerals are: 1. a main body; 2. a handle; 3. a receiving hole; 4. a motor; 5. a rotating lever; 6. rotating the protective shell; 7. rotating the base; 8. opening holes; 9. a rotating ring; 10. a limit baffle; 11. a limit rod; 12. fixing a limiting plate; 13. a sliding groove; 14. a square ring; 15. a plug hole; 16. a limiting block; 17. a rotating knob; 18. a rotating shaft; 19. a rotating block; 20. a tilting baffle; 21. a balance plate; 22. a spring; 23. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the application discloses an adjustable nut fastening device, which specifically comprises a main body 1, handles 2 are fixedly arranged on two sides of the main body 1, a receiving hole 3 is formed in the surface layer of the main body 1, a motor 4 is fixedly arranged on the surface layer of the receiving hole 3, a rotating rod 5 is fixedly arranged at the bottom of the surface layer of the motor 4, a rotating protective shell 6 is fixedly arranged at the bottom of the main body 1, a rotating base 7 is movably arranged on the inner wall of the rotating protective shell 6, an opening 8 is formed in the bottom of the surface layer of the rotating base 7, a rotating ring 9 is fixedly arranged on the surface layer of the rotating base 7, a plurality of limit baffles 10 are fixedly arranged at the bottom of the surface layer of the rotating ring 9, a plurality of limit rods 11 are movably arranged on the surface layer of the rotating base 7, a fixed limit plate 12 is fixedly arranged at one end of each of the plurality of limit rods 11, a sliding groove 13 is formed in the surface layer of each limit rod 11, a square ring 14 is fixedly arranged on the surface layer of the rotating base 7, a plurality of inserting holes 15 are formed in the surface layer of the square ring 14, and a limit block 16 is movably arranged on the surface layer of the rotating ring 9.
Referring to fig. 1, specifically, the bottom of the surface layer of the rotating ring 9 is movably connected with the top of the square ring 14, the rotating ring 9 and the square ring 14 are uniformly distributed on the surface layer of the rotating base 7, the plurality of limiting rods 11 are uniformly distributed on the surface layer of the rotating base 7, the limiting blocks 16 are movably connected with the plurality of inserting holes 15, and in the process of rotating the rotating ring, the telescopic rods can be clamped into the inserting holes on the surface layer of the square ring through rotating the rotating buttons, so that falling-off caused by loosening of nuts is avoided in the fastening process of the nuts.
Referring to fig. 3, specifically, the motor 4 is movably clamped on the surface layer of the inner wall of the receiving hole 3, the bottom end of the rotating rod 5 is fixedly connected with the top of the surface layer of the rotating base 7, and when the motor rotates, the efficiency of fastening the nut can be improved through the rotation of the rotating base.
Referring to fig. 4, specifically, the top of the limiting block 16 is movably provided with a rotating button 17, the bottom of the rotating button 17 is fixedly provided with a rotating shaft 18, the bottom of the rotating shaft 18 is fixedly provided with a rotating block 19, the surface layer of the rotating block 19 is movably provided with two inclined baffle plates 20, the bottoms of the two inclined baffle plates 20 are fixedly provided with a balancing plate 21, the bottom of the balancing plate 21 is fixedly provided with a spring 22, and a telescopic rod 23 is fixedly arranged at the bottom of the balancing plate 21.
The working principle of the utility model is as follows: when in use, the fastening device is firstly placed on the surface of a nut to be regulated, then the rotating ring 9 is rotated anticlockwise, then the plurality of limit baffles 10 at the bottom of the rotating ring 9 rotate, then the bottoms of the plurality of limit baffles 10 are all connected with the sliding grooves 13 of the limit rods 11, when the plurality of limit baffles 10 move anticlockwise, the plurality of limit rods 11 are driven to slide on the surface layer of the limit baffles 10, then the plurality of fixed limit plates 12 are driven to move in a telescopic way by the movement of the plurality of limit rods 11, then five sides of the nut are clamped by the plurality of fixed plates respectively, after the nut is clamped, the rotating knob 17 at the top of the limiting block 16 is rotated, then the rotating shaft 18 is driven by the rotation of the rotating knob 17, then the rotating block 19 is driven to rotate by the rotating shaft 18, and then the rotating block 19 slides on the surface layer of the inclined baffle 20, then in the rotating process, the inclined baffle 20 is pressed downwards, the rotating block 19 is clamped at the groove at the top of the inclined baffle 20, then the telescopic rod 23 at the bottom of the balance plate 21 extends out of the bottom of the limiting block 16 and is clamped into the inserting hole 15 on the surface layer of the square ring 14, then a worker holds two handles 2 with two hands, then the motor 4 drives the rotating shaft 18 to rotate, then drives the rotating base 7 to rotate, then the nut is screwed, after the nut is screwed, the rotating button 17 is rotated, then the rotating block 19 is moved out of the groove of the inclined baffle 20, then the balance plate 21 is rebounded through the spring 22, then the telescopic rod 23 is retracted into the limiting block 16, then the rotating ring 9 is rotated clockwise, finally the plurality of fixed limiting plates 12 are loosened from five sides of the nut, then the fastening work of the next nut is carried out, the condition that the nut is fastened and unhooked in the working process can be avoided.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. An adjustable nut tightening device comprising a main body (1), characterized in that: the utility model provides a handle (2) is all fixed to main part (1) both sides, hole (3) have been seted up on main part (1) top layer, hole (3) top layer is fixed to be equipped with motor (4) have been accepted, motor (4) top layer bottom is fixed to be equipped with dwang (5), main part (1) bottom is fixed to be equipped with and rotates protective housing (6), it is equipped with rotation base (7) to rotate protective housing (6) inner wall activity, trompil (8) have been seted up to rotation base (7) top layer bottom, rotation base (7) top layer is fixed to be equipped with rotation ring (9), rotation ring (9) top layer bottom is fixed to be equipped with a plurality of limit stops (10), rotation base (7) top layer activity is equipped with a plurality of gag lever posts (11), a plurality of fixed limiting plate (12) are all fixed to be equipped with in gag lever post (11) top layer, a plurality of sliding tray (13) have all been seted up on gag lever post (11) top layer, rotation base (7) top layer is fixed to be equipped with square ring (14), a plurality of spliced eyes (15) have been seted up on square ring (14) top layer, rotation ring (9) top layer activity is equipped with stopper (16).
2. An adjustable nut tightening device as defined in claim 1, characterized in that: the movable rotating knob (17) that is equipped with in stopper (16) top, fixed pivot (18) that is equipped with in rotating knob (17) bottom, fixed rotating block (19) that is equipped with in pivot (18) bottom, rotating block (19) top layer activity is equipped with two tilt baffle (20), two tilt baffle (20) bottom is fixed to be equipped with balance plate (21), balance plate (21) bottom is fixed to be equipped with spring (22), balance plate (21) bottom is fixed to be equipped with telescopic link (23).
3. An adjustable nut tightening device as defined in claim 1, characterized in that: the motor (4) is movably clamped on the surface layer of the inner wall of the bearing hole (3), and the bottom end of the rotating rod (5) is fixedly connected with the top of the surface layer of the rotating base (7).
4. An adjustable nut tightening device as defined in claim 1, characterized in that: the plane of the opening (8) is set to be a regular pentagon, and the surface layer of the rotating base (7) is movably connected with the rotating protective shell (6).
5. An adjustable nut tightening device as defined in claim 1, characterized in that: the bottom of the surface layer of the rotating ring (9) is movably connected with the top of the square ring (14), and the rotating ring (9) and the square ring (14) are uniformly distributed on the surface layer of the rotating base (7).
6. An adjustable nut tightening device as defined in claim 2, characterized in that: the rotating block (19) is movably connected with the surface layers of the two inclined baffles (20), and the springs (22) and the telescopic rods (23) are uniformly distributed at the bottom of the balance plate (21).
7. An adjustable nut tightening device as defined in claim 1, characterized in that: the limiting rods (11) are uniformly distributed on the surface layer of the rotating base (7), and the limiting blocks (16) are movably connected with the inserting holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639204.7U CN221020784U (en) | 2023-09-27 | 2023-09-27 | Adjustable nut fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639204.7U CN221020784U (en) | 2023-09-27 | 2023-09-27 | Adjustable nut fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221020784U true CN221020784U (en) | 2024-05-28 |
Family
ID=91132655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322639204.7U Active CN221020784U (en) | 2023-09-27 | 2023-09-27 | Adjustable nut fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221020784U (en) |
-
2023
- 2023-09-27 CN CN202322639204.7U patent/CN221020784U/en active Active
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