CN219787795U

CN219787795U - Screwdriver rod polisher

Info

Publication number: CN219787795U
Application number: CN202321220057.3U
Authority: CN
Inventors: 魏国忠
Original assignee: Fukuoka Tools Shenyang Co ltd
Current assignee: Fukuoka Tools Shenyang Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-03
Anticipated expiration: 2033-05-19

Abstract

The utility model discloses a screwdriver rod grinding machine, which relates to the technical field of screwdriver rod equipment and comprises a silencing box, wherein one side of the silencing box is fixedly connected with a fixed block, and the top of the fixed block is fixedly connected with a connecting rod. According to the utility model, the fixed rod is fixedly connected to the connecting rod, the movable rod is rotationally connected to the fixed rod, the connecting piece is rotationally connected to one end of the movable rod, the sliding block is movably connected in the connecting piece, the nut is rotationally connected to one end of the connecting piece, when the screw arbor is required to be fixedly polished, the screw arbor is threaded through the fixed groove, and then the nut is screwed clockwise to drive the sliding block to slide in the connecting piece, so that the fixed block fixedly clamps the screw arbor, can drive the movable rod to move up and down, and is beneficial to polishing one surface of the screw arbor; the connecting piece is rotated after polishing is completed, the position of the screwdriver rod is changed, polishing of the screwdriver rod is facilitated, and the structure is simple to operate and convenient to improve working efficiency.

Description

Screwdriver rod polisher

Technical Field

The utility model relates to the technical field of screwdriver rod equipment, in particular to a screwdriver rod grinding machine.

Background

The screwdriver is divided into a bolt cutter bar and a screwdriver handle, and is a common tool for turning a screw to enable the screw to be in place, and generally has a thin wedge-shaped head which can be inserted into a slot or a notch of the screw head, so that the screwdriver can be used in various working fields and has different using targets when in use, and therefore one end of the screwdriver handle can be used after being polished.

At present when polishing to the screw pole cutter arbor, polish into screw pole cutter arbor one end through the polisher and need diversely polish when polishing to the screw pole cutter arbor, but at present polish when fixing the screw pole cutter arbor, can only polish its one side earlier, need take down the screw pole cutter arbor after polishing to change the direction, fix again and polish, this mode operation is comparatively troublesome, and consumes time, influences work efficiency.

Disclosure of Invention

Based on the above, the utility model aims to provide a screwdriver rod grinding machine, which solves the technical problems that when a screwdriver rod is ground, only one surface can be ground due to the fact that the screwdriver rod is fixed, after the grinding is finished, the direction of the screwdriver rod is required to be changed, the screwdriver rod is required to be taken down, and then the screwdriver rod is fixed again for grinding, so that the operation is troublesome, and the working efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screwdriver rod polisher, includes the noise elimination box, noise elimination box one side fixedly connected with fixed block, fixed block top fixedly connected with connecting rod, fixedly connected with dead lever on the connecting rod, rotate on the dead lever and be connected with the movable rod, and movable rod one end rotates and be connected with the connecting piece, sliding connection has the slider in the connecting piece, and the connecting piece is kept away from movable rod one end and is rotated and be connected with the nut, the slider is the round platform structure, and slider one end is the open structure, the slider other end is provided with the fixed slot.

Through adopting above-mentioned technical scheme, when needs carry out fixed polishing to the screwdriver rod, pass the fixed slot earlier behind the screwdriver rod, clockwise twist the nut drive slider slip in the connecting piece for the fixed block carries out fixed clamp to the screwdriver rod, when polishing to the screwdriver rod in a direction, can drive movable rod up-and-down motion, be favorable to polishing to screwdriver rod one side, after one side is polished, can rotate the connecting piece, make screwdriver rod polishing position change, be convenient for polish to screwdriver rod multiaspect, be favorable to polishing to screwdriver rod, this structure easy operation, be convenient for improve work efficiency.

The sound eliminating box is further provided with a fixed ring, a rubber ring is arranged in the fixed ring, a motor is arranged in the rubber ring, the output end of the motor is connected with a connecting shaft, one end of the connecting shaft movably penetrates through the top of the sound eliminating box and extends to the outer side, the top of the connecting shaft is fixedly connected with a limiting block, the top of the limiting block is fixedly connected with a threaded rod, the top of the threaded rod is movably connected with a screw cap, and a sharpening knife is arranged between the limiting block and the screw cap.

Through adopting above-mentioned technical scheme, use the sword of polishing for a long time, cause its grinding back, can twist the nut, be favorable to cancelling the sword of polishing from the threaded rod and change it, reduce because the cutter wearing and tearing influence polishes the screwdriver rod.

The utility model is further arranged that a coil spring is arranged between the fixed rod and the movable rod.

Through adopting above-mentioned technical scheme, the setting of wind spring is favorable to when movable rod on the dead lever activity, is favorable to driving the movable rod through the wind spring and resets after accomplishing the activity of movable rod, is convenient for better polishing the screwdriver rod.

The utility model is further characterized in that a rotating shaft is arranged between the movable rod and the connecting piece, the outer surface of the rotating shaft is fixedly connected with a buckle, and a clamping groove matched with the size and the position of the buckle is arranged in the connecting piece.

Through adopting above-mentioned technical scheme, be provided with the pivot between movable rod and connecting piece, be favorable to polishing the back to screw cutter arbor one side, rotate the connecting rod, be convenient for polish to other faces of screw cutter arbor, and be suitable for in the pivot to have the buckle, be provided with a plurality of draw-in groove in the connecting piece, be favorable to when rotatory the connecting piece, remind the user through draw-in groove and buckle that rotatory probably the angle has been, be convenient for polish to screw cutter arbor better.

The utility model further provides that the connecting block is fixedly connected in the opening structure of the sliding block, and one side of the connecting block is provided with the rubber pad.

Through adopting above-mentioned technical scheme, be provided with the connecting block when the opening part one end of slider, and be provided with the rubber pad in the connecting block, be favorable to being fixed more firm to the screwdriver rod, be convenient for polish its one end, be convenient for follow-up use.

In summary, the utility model has the following advantages:

1. according to the utility model, the fixed rod is fixedly connected to the connecting rod, the movable rod is rotationally connected to the fixed rod, the connecting piece is rotationally connected to one end of the movable rod, the sliding block is movably connected in the connecting piece, the nut is rotationally connected to one end of the connecting piece, when the screw arbor is required to be fixedly polished, the screw arbor passes through the fixed groove, and then the nut is screwed clockwise to drive the sliding block to slide in the connecting piece, so that the fixed block fixedly clamps the screw arbor, when the screw arbor is polished in one direction, the movable rod can be driven to move up and down, one side of the screw arbor is facilitated to be polished, and when one side is polished, the connecting piece can be rotated, so that the polishing position of the screw arbor is changed, multiple sides of the screw arbor are facilitated to be polished, and the structure is simple to operate and is convenient to improve the working efficiency.

2. According to the screw driver rod grinding device, the limiting block is fixedly connected to the rotating top, the threaded rod is fixedly connected to the top of the limiting block, the nut is movably connected to the top of the threaded rod, and when the screw driver rod is ground after the screw driver rod is used for a long time, the nut can be screwed, so that the screw driver rod grinding device is beneficial to replacing the screw driver rod by canceling the grinding knife from the threaded rod, and the screw driver rod is reduced from being ground due to the abrasion of the grinding knife.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a three-dimensional structure of the present utility model;

FIG. 3 is a perspective view of a fixing structure of the present utility model;

fig. 4 is a cross-sectional view of a fixing structure according to the present utility model.

In the figure: 1. a sound-eliminating box; 2. a fixing ring; 3. a rubber ring; 4. a motor; 5. a connecting shaft; 6. a limiting block; 7. a threaded rod; 8. a screw cap; 9. sharpening the knife; 10. a fixed block; 11. a connecting rod; 12. a fixed rod; 13. a movable rod; 14. a coil spring; 15. a rotating shaft; 16. a buckle; 17. a clamping groove; 18. a slide block; 19. a nut; 20. a connecting piece; 21. a connecting block; 22. a rubber pad; 23. a fixing groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, including the sound-deadening box 1, be provided with solid fixed ring 2 in the sound-deadening box 1, and be provided with the rubber circle 3 in the fixed ring 2, be provided with motor 4 in the rubber circle 3, reduce the produced noise of motor 4 through sound-deadening box 1, and gu fixed ring and rubber circle 3 set up, be favorable to avoiding motor 4 to receive the striking of external force in the sound-deadening box 1, thereby influence the use, be connected with connecting axle 5 at motor 4's output, and the one end activity of connecting axle 5 runs through the top of sound-deadening box 1 and extends to the outside, connecting axle 5 top fixedly connected with stopper 6, and stopper 6 top fixedly connected with threaded rod 7, threaded rod 7 top swing joint has nut 8, and be provided with between stopper 6 and the nut 8 and beat and sharpen 9 and carry out spacing fixed convenient to use, and the setting of nut 8 and threaded rod 7 is favorable to using and beat 9 and cause wearing and tearing after, can open nut 8 and replace and beat 9 and be convenient for to change to unscrew.

Then at 1 one side fixedly connected with fixed block 10 of amortization case, fixed block 10 top fixedly connected with connecting rod 11, fixedly connected with dead lever 12 on the connecting rod 11, rotate on the dead lever 12 and be connected with movable rod 13, be provided with wind spring 14 between dead lever 12 and movable rod 13, and fixed rod 12 and movable rod 13 junction is provided with damping structure, be favorable to operating personnel to apply force for movable rod 13 to make movable rod 13 after the motion drive movable rod 13 through wind spring 14 and reset, be convenient for polish the one end of screwdriver rod.

Meanwhile, one end of the movable rod 13 is rotationally connected with the connecting piece 20, the connecting piece 20 is slidably connected with the sliding block 18, one end of the connecting piece 20 far away from the movable rod 13 is rotationally connected with the nut 19, the sliding block 18 is driven to slide in the connecting piece by the nut 19, the sliding block 18 is of a round table structure, one end of the sliding block 18 is of an opening structure, a plurality of connecting blocks 21 are arranged in one end of the opening of the sliding block, rubber pads 22 are arranged in the connecting blocks 21, then the other end of the sliding block 18 is provided with the fixing grooves 23, when the screw cutter rod passes through the fixing grooves 23, the nut 19 can be screwed to drive the sliding block 18 to slide in the connecting piece 20, the connecting blocks 21 fix the screw cutter rod, and the arrangement of the rubber pads 22 prevents the screw cutter rod from sliding in the sliding block 18, so that polishing of the screw cutter rod is affected.

Be provided with pivot 15 between movable rod 13 and connecting piece 20, be favorable to the screwdriver rod to polish the time, can drive connecting piece 20 through pivot 15 and rotate, and be provided with damping structure between movable rod 13, connecting piece 20 and pivot 15, under the no external force circumstances again, connecting piece 20 fixes the screwdriver rod and polishes its one side and accomplish the back, can rotate the position of connecting piece 20 adjustment screwdriver rod, be convenient for polish other faces of screwdriver rod, this simple structure operation is convenient for operate is favorable to improving work efficiency.

Simultaneously be provided with pivot 15 between movable rod 13 and connecting piece 20, pivot 15 surface fixedly connected with buckle 16, and be provided with a plurality of draw-in groove 17 that suits with buckle 16 size in the connecting piece 20, and the angle that sets up between the draw-in groove 17 is fixed, is favorable to carrying out the multi-angle to the screwdriver rod through buckle 16 and draw-in groove 17 and polishes, is favorable to better to the angle of rotating connecting piece 20, is convenient for improve relation efficiency.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a screwdriver rod polisher, includes noise reduction box (1), noise reduction box (1) one side fixedly connected with fixed block (10), its characterized in that: fixed block (10) top fixedly connected with connecting rod (11), fixedly connected with dead lever (12) on connecting rod (11), rotation is connected with movable rod (13) on dead lever (12), and movable rod (13) one end rotates and is connected with connecting piece (20), sliding connection has slider (18) in connecting piece (20), and connecting piece (20) keep away from movable rod (13) one end rotation and be connected with nut (19), slider (18) are round platform structure, and slider (18) one end is open structure, the slider (18) other end is provided with fixed slot (23).

2. The screwdriver rod sander of claim 1, wherein: be provided with solid fixed ring (2) in noise attenuation case (1), and be provided with rubber circle (3) in gu fixed ring (2), be provided with motor (4) in rubber circle (3), the output of motor (4) is connected with connecting axle (5), and the one end activity of connecting axle (5) runs through the top of noise attenuation case (1) and extends to the outside, connecting axle (5) top fixedly connected with stopper (6), and stopper (6) top fixedly connected with threaded rod (7), threaded rod (7) top swing joint has nut (8), and is provided with between stopper (6) and the nut (8) and beat and sharpen (9).

3. The screwdriver rod sander of claim 1, wherein: a coil spring (14) is arranged between the fixed rod (12) and the movable rod (13).

4. The screwdriver rod sander of claim 1, wherein: a rotating shaft (15) is arranged between the movable rod (13) and the connecting piece (20), a buckle (16) is fixedly connected to the outer surface of the rotating shaft (15), and a plurality of clamping grooves (17) which are matched with the buckle (16) in size are formed in the connecting piece (20).

5. The screwdriver rod sander of claim 1, wherein: the sliding block (18) is fixedly connected with a connecting block (21) in an opening structure, and a rubber pad (22) is arranged on one side of the connecting block (21).