CN216399104U

CN216399104U - Nut grinding device

Info

Publication number: CN216399104U
Application number: CN202220678216.3U
Authority: CN
Inventors: 刘云兴; 李陈文; 付斌
Original assignee: Fuan Aozhan Industrial Co ltd
Current assignee: Fuan Aozhan Industrial Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-04-29
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a nut polishing device, which solves the problem that nuts with different sizes are inconvenient to fix at present and comprises a base, wherein a U-shaped frame is fixedly arranged at the top of the base; according to the utility model, through the matching between the rotating disk, the rotating shaft and the external threads, the two thread sleeves can be mutually close to or far away from each other, and through the matching between the connecting block and the outer ring, the two movable columns can be mutually close to or far away from each other, so that the distance between the two clamping blocks can be adjusted, and therefore, nuts with different sizes can be conveniently fixed.

Description

Nut grinding device

Technical Field

The utility model belongs to the technical field of polishing equipment, and particularly relates to a nut polishing device.

Background

Nuts are also called nuts, and there are various types of nuts, including hexagonal nuts, round nuts, square nuts, etc., and a nut is a fastener having a driving system and an internal thread, designed to be combined with an external thread fastener to lock a fitting, and has different designs and classifications in opposite sides or shapes depending on its use conditions and functions, and it is required to polish the nut when it is processed.

The existing polishing equipment can only fix and polish the nuts with single size, and the nuts with different sizes are inconvenient to fix, so that the polishing equipment is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the nut polishing device which effectively solves the problem that nuts with different sizes are inconvenient to fix at present.

In order to achieve the purpose, the utility model provides the following technical scheme: a nut polishing device comprises a base, wherein a U-shaped frame is fixedly mounted at the top of the base, a motor is fixedly mounted at the bottom of the inner side of the U-shaped frame, a polishing mechanism is fixedly mounted at the bottom of the motor, a clamping mechanism is mounted at the inner side of the base, a rotating mechanism is mounted at the bottom of the clamping mechanism, and the rotating mechanism is connected with the top of the base;

the fixture includes the pivot with U type frame swing joint, the left side of pivot and the left side swing joint of U type frame, and U type frame and fixedly connected with rotary disk are run through to the right-hand member of pivot, and the outside of pivot is equipped with two external screw threads, and the outside of pivot has two swivel nuts through two external screw threads difference screw thread cup joints, the equal fixedly connected with connecting block in front of two swivel nuts.

Preferably, the inner side of the U-shaped frame is fixedly connected with a guide rod, the guide rod is positioned at the rear side of the rotating shaft, two sides of the guide rod are movably connected with guide blocks, and the two guide blocks are respectively and fixedly connected with the rear sides of the two threaded sleeves.

Preferably, the equal fixedly connected with dead lever in both sides of U type frame, the activity post has all been cup jointed in the equal activity in the outside of two dead levers, and the spout has all been seted up to the both sides of two activity posts.

Preferably, the outer side of the movable column is provided with an outer groove, the outer groove is movably clamped with an outer ring, and the rear side of the outer ring is fixedly connected with the front side of the connecting block.

Preferably, rotary mechanism is including being fixed in the curb plate at base top, and the front fixed mounting of curb plate has two connecting rods, and the front fixed mounting of connecting rod has the riser, and the outside movable mounting of connecting rod has the pinion rack.

Preferably, the bottom fixed mounting of pinion rack has L type pole, and the one end of L type pole runs through the riser and fixedly connected with handle, and the screw has been seted up along length direction equidistance to L type pole, and the right side of riser is installed the bolt with screw looks adaptation.

Preferably, the inside activity joint of spout has the slider, and the outside fixed mounting of slider has the collar, and the collar is cup jointed with the activity of activity post, and the outside fixed mounting of collar has the gear, and the gear meshes with the pinion rack.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, through the matching between the rotating disc, the rotating shaft and the external thread, the two thread sleeves can be mutually close to or far away from each other, and through the matching between the connecting block and the outer ring, the two movable columns can be mutually close to or far away from each other, so that the distance between the two clamping blocks can be adjusted, and nuts with different sizes can be conveniently fixed;

(2) this is novel through the cooperation between bolt and L type pole and the pinion rack, can make gear revolve then to through the cooperation between collar and slider and the spout, can make two movable columns rotate then, thereby can make the nut between two clamp splices rotate, and can fix L type pole through the cooperation between bolt and the screw, thereby conveniently polish the face that the nut is different.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a clamping mechanism according to the present invention;

FIG. 3 is a schematic view of a movable column according to the present invention;

FIG. 4 is a schematic structural view of a rotating mechanism according to the present invention;

FIG. 5 is a schematic view of an L-shaped rod of the present invention;

in the figure: 1. a base; 2. a polishing mechanism; 3. a clamping mechanism; 301. a rotating shaft; 302. a guide bar; 303. an external thread; 304. a chute; 305. connecting blocks; 306. an outer ring; 307. a clamping block; 308. a threaded sleeve; 309. a movable post; 3010. fixing the rod; 3011. rotating the disc; 3012. a guide block; 3013. an outer tank; 4. a U-shaped frame; 5. a rotation mechanism; 501. a side plate; 502. a mounting ring; 503. a gear; 504. a slider; 505. a vertical block; 506. an L-shaped rod; 507. a toothed plate; 508. a connecting rod; 509. a screw hole; 5010. a handle; 5011. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a base 1, a U-shaped frame 4 is fixedly installed on the top of the base 1, a motor is fixedly installed on the bottom of the inside of the U-shaped frame 4, a polishing mechanism 2 is fixedly installed on the bottom of the motor, a clamping mechanism 3 is installed on the inside of the base 1, a rotating mechanism 5 is installed on the bottom of the clamping mechanism 3, and the rotating mechanism 5 is connected with the top of the base 1;

in the second embodiment, on the basis of the first embodiment, the clamping mechanism 3 includes a rotating shaft 301 movably connected to the U-shaped frame 4, the left side of the rotating shaft 301 is movably connected to the left side of the U-shaped frame 4, the right end of the rotating shaft 301 penetrates through the U-shaped frame 4 and is fixedly connected to the rotating disc 3011, two external threads 303 are disposed on the outer side of the rotating shaft 301, two screw sleeves 308 are respectively and threadedly sleeved on the outer side of the rotating shaft 301 through the two external threads 303, connecting blocks 305 are fixedly connected to the front faces of the two screw sleeves 308, a guide rod 302 is fixedly connected to the inner side of the U-shaped frame 4, the guide rod 302 is located on the rear side of the rotating shaft 301, guide blocks 3012 are respectively and movably connected to the two sides of the guide rod 302, two fixing rods 3010 are respectively and fixedly connected to the two sides of the U-shaped frame 4, two movable posts 309 are respectively and movably sleeved on the outer sides of the two fixed rods 3010, sliding slots 304 are disposed on the two sides of the two movable posts 309, an outer groove 3013 is formed in the outer side of the movable column 309, the outer groove 3013 is movably connected with the outer ring 306 in a clamping mode, and the rear side of the outer ring 306 is fixedly connected with the front face of the connecting block 305;

firstly, the nut is placed at the top of the base 1, then the rotating disc 3011 is rotated to drive the rotating shaft 301 to rotate, then the two thread sleeves 308 are driven to be close to each other, then the two connecting blocks 305 are driven to be close to each other, then the two movable columns 309 are driven to be close to each other, then the two clamping blocks 307 are driven to be close to each other, and finally the clamping and fixing of the nut are completed.

Third embodiment, on the basis of the first embodiment, the rotating mechanism 5 includes a side plate 501 fixed to the top of the base 1, two connecting rods 508 are fixedly installed on the front surface of the side plate 501, a vertical block 505 is fixedly installed on the front surface of the connecting rod 508, a tooth plate 507 is movably installed on the outer side of the connecting rod 508, an L-shaped rod 506 is fixedly installed at the bottom of the tooth plate 507, one end of the L-shaped rod 506 penetrates through the vertical block 505 and is fixedly connected with a handle 5010, screw holes 509 are equidistantly formed in the L-shaped rod 506 along the length direction, a bolt 5011 matched with the screw holes 509 is installed on the right side of the vertical block 505, a sliding block 504 is movably clamped inside the sliding groove 304, an installation ring 502 is fixedly installed on the outer side of the sliding block 504, the installation ring 502 is movably sleeved with the movable column 309, a gear 503 is fixedly installed on the outer side of the installation ring 502, and the gear 503 is meshed with the tooth plate 507;

when different surfaces of the nut need to be polished, the L-shaped rod 506 is moved through the handle 5010 to drive the toothed plate 507 to move, then the gear 503 is driven to rotate, then the movable column 309 is driven to rotate, then the nut is driven to rotate, finally the L-shaped rod 506 is fixed through the bolt 5011 and the screw hole 509, and finally different surfaces of the nut are polished.

The working principle is as follows: when the polishing device is used, firstly, a nut is manually placed above the base 1, then the nut is moved, the nut is placed between the two clamping blocks 307, then the rotating disc 3011 is rotated to drive the rotating shaft 301 to rotate, then the two screw sleeves 308 are driven to mutually approach, then the two connecting blocks 305 are driven to mutually approach, then the two movable columns 309 are driven to mutually approach, then the two clamping blocks 307 are driven to mutually approach, finally, the nut is clamped and fixed, then the nut is polished through the polishing mechanism 2, when different surfaces of the nut need to be polished, the L-shaped rod 506 is moved through the handle 5010 to drive the toothed plate 507 to move, then the gear 503 is driven to rotate, then the movable columns 309 are driven to rotate, then the nut is driven to rotate, finally, the L-shaped rod 506 is fixed through the bolt 5011 and the screw hole 509, and finally, different surfaces of the nut are polished.

Claims

1. The utility model provides a nut grinding device, includes base (1), its characterized in that: the polishing machine is characterized in that a U-shaped frame (4) is fixedly mounted at the top of the base (1), a motor is fixedly mounted at the bottom of the inner side of the U-shaped frame (4), a polishing mechanism (2) is fixedly mounted at the bottom of the motor, a clamping mechanism (3) is mounted at the inner side of the base (1), a rotating mechanism (5) is mounted at the bottom of the clamping mechanism (3), and the rotating mechanism (5) is connected with the top of the base (1);

fixture (3) include with U type frame (4) swing joint's pivot (301), the left side of pivot (301) and the left side swing joint of U type frame (4), the right-hand member of pivot (301) runs through U type frame (4) and fixedly connected with rotary disk (3011), the outside of pivot (301) is equipped with two external screw threads (303), the outside of pivot (301) has two swivel nuts (308) through two external screw threads (303) difference thread bush, the equal fixedly connected with connecting block (305) in front of two swivel nuts (308).

2. The nut grinding device of claim 1, wherein: the inner side of the U-shaped frame (4) is fixedly connected with a guide rod (302), the guide rod (302) is located on the rear side of the rotating shaft (301), two sides of the guide rod (302) are movably connected with guide blocks (3012), and the two guide blocks (3012) are fixedly connected with the rear sides of the two thread sleeves (308) respectively.

3. The nut grinding device of claim 1, wherein: the fixing rods (3010) are fixedly connected to the two sides of the U-shaped frame (4), the movable columns (309) are movably sleeved on the outer sides of the two fixing rods (3010), and the sliding grooves (304) are formed in the two sides of the two movable columns (309).

4. A nut grinding device as defined in claim 3, characterized in that: an outer groove (3013) is formed in the outer side of the movable column (309), an outer ring (306) is movably clamped in the outer groove (3013), and the rear side of the outer ring (306) is fixedly connected with the front side of the connecting block (305).

5. The nut grinding device of claim 1, wherein: the rotating mechanism (5) comprises a side plate (501) fixed to the top of the base (1), two connecting rods (508) are fixedly mounted on the front face of the side plate (501), a vertical block (505) is fixedly mounted on the front face of each connecting rod (508), and a toothed plate (507) is movably mounted on the outer side of each connecting rod (508).

6. The nut sharpening device of claim 5, wherein: the bottom fixed mounting of pinion rack (507) has L type pole (506), and riser (505) and fixedly connected with handle (5010) are run through to the one end of L type pole (506), and screw (509) have been seted up along length direction equidistance in L type pole (506), and bolt (5011) with screw (509) looks adaptation are installed on the right side of riser (505).

7. A nut grinding device as defined in claim 3, characterized in that: the inside movable joint of spout (304) has slider (504), and the outside fixed mounting of slider (504) has collar (502), and collar (502) cup joints with activity post (309) activity, and the outside fixed mounting of collar (502) has gear (503), and gear (503) and pinion rack (507) meshing.