CN217991877U

CN217991877U - Special grinding and sharpening machine

Info

Publication number: CN217991877U
Application number: CN202221924944.4U
Authority: CN
Inventors: 翟国超; 翟国星; 翟明彦
Original assignee: Henan Qiangli Machinery Co ltd
Current assignee: Henan Qiangli Machinery Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-09
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of the mill is relevant, concretely relates to special coping sharpening machine, it includes base and movable plate, upper end at the movable plate is provided with right-angle frame, remove about removing through right-angle frame, can remove about removing angle adjusting part position, the outer wall slip cover of riser that leads is equipped with the lift frame, can adjust from top to bottom angle adjusting part position going on, under the effect of arc pole, can carry out steady upset to the mounting bracket, the coping angle of adjustment sword spare, make the cutting edge of sword spare can stabilize accurate laminating in the mill up end, when the coping, start second motor and first motor, the second motor drives the mill through its output shaft and rotates, first motor drives the lead screw through its output shaft and carries out just-reversing rotation, the lead screw is when rotating, drive the movable plate and carry out the back-and-forth movement, thereby can carry out the automatic coping of back-and-forth movement to the sword spare, effectively improve work efficiency, the greatly reduced staff burden.

Description

Special grinding and sharpening machine

Technical Field

The utility model belongs to the technical field of the mill is relevant, concretely relates to special coping sharpening machine.

Background

The mill can be divided into the following types according to different grinding media and grinding materials: ball mills, column mills, rod mills, tube mills, autogenous mills, rotary mortar mills, vertical mills, multi-stage vertical mills, vertical roller mills, disc mills, DMC mills and the like. At present, when the cutting edge of the cutter is polished, a method is often adopted, wherein the cutter is manually held, the cutting edge of the cutter is attached to the upper end surface of a grinding disc, the rotating grinding disc grinds the cutting edge of the cutter, and the cutter needs to be positioned at the same placing angle for a long time and needs to be moved back and forth for polishing during polishing, so that the labor intensity of workers is greatly improved, the burden of the workers is increased, and the working efficiency is lower.

In view of this, the utility model provides a special coping sharpening machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special coping sharpening machine to at present of proposing in solving above-mentioned background art, when carrying out the coping to the blade of cutter, the cutter needs be in same angle of placing for a long time, and need carry out the round trip movement coping to the cutter, makes staff intensity of labour improve greatly, increases the problem of staff's burden.

In order to achieve the above purpose, the utility model provides a following technical scheme: a special grinding and sharpening machine comprises a base and two side plates fixedly mounted on the side wall of the base, wherein a fixed frame is fixedly mounted at the upper end of the right side of the base, a second motor is arranged on the inner side of the fixed frame, a grinding disc is fixed at the end part of an output shaft of the second motor, a lead screw is rotatably connected between the two side plates, two guide rods are fixedly connected between opposite inner walls of the two side plates, a first motor for rotating the lead screw is fixedly mounted on the outer wall of each side plate, and a movable plate is sleeved on the outer walls of the lead screw and the guide rods;

the upper end of movable plate is provided with the right-angle frame, the upper end of right-angle frame is fixed with the direction riser, the outer wall slip cover of direction riser is equipped with the lift frame, one side of lift frame is provided with the angle adjusting part that carries out the installation to the piece, through locking Assembly fixed connection between angle adjusting part and the lift frame.

Preferably, the angle adjusting component comprises a mounting rack, the mounting rack is connected with the lifting frame through rotating of a rotating shaft, a mounting groove for a cutter to place is formed in the mounting rack, two arc-shaped rods which penetrate through the inside of the lifting frame in a sliding mode are fixed to the upper end of the mounting rack, jacks are evenly formed in the arc-shaped rods, a screw rod is sleeved on the inner thread of the upper end of the mounting rack, a rotary table is fixed to the upper end of the screw rod, and a rubber block is fixed to the lower end of the screw rod.

Preferably, the locking assembly comprises an inserted bar which is sleeved in the lifting frame in a sliding manner and matched with the jack, one end of the inserted bar is fixedly connected with a push-pull disc, and a return spring is fixedly connected between the push-pull disc and the lifting frame.

Preferably, the upper end of the moving plate is provided with a plurality of fastening holes, and the right-angle frame and the moving plate are fixedly connected through fastening nuts and the fastening holes.

Preferably, a sleeve groove matched with the guide vertical plate is formed in the lower end of the lifting frame, and the lifting frame is fixedly connected with the guide vertical plate through a fixing nut.

Compared with the prior art, the utility model provides a special coping sharpening machine possesses following beneficial effect:

1. the utility model discloses an upper end of movable plate is provided with the right-angle frame, through fastening nut and fastening hole fixed connection between right-angle frame and the movable plate, through moving right-angle frame about, can move about angle adjusting part position, the outer wall slip cover of direction riser is equipped with the lift frame, through reciprocating the lift frame, can adjust angle adjusting part position from top to bottom, and under the effect of arc pole, can carry out steady upset to the mounting bracket, the coping angle of adjustment knife spare, make the cutting edge of knife spare can stabilize accurate laminating on the mill up end, easy operation, it is convenient to use, has fine practicality;

2. the utility model discloses a rotate between two curb plates and be connected with the lead screw, two guide bars of fixedly connected with between two curb plate subtend inner walls, the outer wall cover of lead screw and guide bar is equipped with the movable plate, when the coping, start second motor and first motor, the second motor drives the mill through its output shaft and rotates, first motor drives the lead screw through its output shaft and carries out just reversing rotation, the lead screw is when rotating, it carries out the back-and-forth movement to drive the movable plate, thereby can carry out the automatic coping of back-and-forth movement to the work piece, effectively improve work efficiency, the greatly reduced staff burden.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a three-dimensional structure of a special sharpening and sharpening machine provided by the utility model;

fig. 2 is a schematic view of the structure of the angle adjusting assembly of the present invention;

fig. 3 is a schematic view of the structure of the locking assembly of the present invention;

in the figure: 1. a locking assembly; 101. a push-pull tray; 102. a return spring; 103. a rod is inserted; 2. a lifting frame; 3. an angle adjustment assembly; 301. an arc-shaped rod; 302. a jack; 303. a turntable; 304. a screw; 305. a rubber block; 306. mounting grooves; 307. a mounting frame; 308. a rotating shaft; 4. a knife; 5. a grinding disc; 6. a fixed mount; 7. a base; 8. a second motor; 9. a guide vertical plate; 10. a first motor; 11. a right-angle frame; 12. a side plate; 13. fastening a nut; 14. moving the plate; 15. fastening holes; 16. a guide rod; 17. a screw rod; 18. and fixing the nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a specialized sharpening grinder, comprising: the base 7 and two curb plates 12 of fixed mounting in base 7 lateral wall, base 7 right side upper end fixed mounting has mount 6, mount 6 inboard is provided with second motor 8, the output shaft end of second motor 8 is fixed with mill 5, second motor 8 drives mill 5 through its output shaft and rotates, it is connected with lead screw 17 to rotate between two curb plates 12, two guide bars 16 of fixed connection between two curb plates 12 subtend inner walls, the outer wall fixed mounting of curb plate 12 has carries out pivoted first motor 10 to lead screw 17, the outer wall cover of lead screw 17 and guide bar 16 is equipped with movable plate 14, movable plate 14 and lead screw 17 threaded connection, movable plate 14 and guide bar 16 sliding connection, when lead screw 17 rotates, can drive movable plate 14 and carry out the back-and-forth movement.

Further, the upper end of movable plate 14 is provided with right-angle frame 11, a plurality of fastening holes 15 have been seted up to the upper end of movable plate 14, through fastening nut 13 and fastening hole 15 fixed connection between right-angle frame 11 and the movable plate 14, can control about right-angle frame 11, the upper end of right-angle frame 11 is fixed with direction riser 9, the outer wall sliding sleeve of direction riser 9 is equipped with lift frame 2, lift frame 2 lower extreme is inside to be seted up with direction riser 9 matched with trepanning, through fixing nut 18 fixed connection between lift frame 2 and the direction riser 9, can reciprocate lift frame 2.

Furthermore, one side of lift frame 2 is provided with the angle adjusting part 3 of installing to cutter 4, through locking Assembly 1 fixed connection between angle adjusting part 3 and the lift frame 2, angle adjusting part 3 includes mounting bracket 307, rotate through pivot 308 between mounting bracket 307 and the lift frame 2 and connect, mounting groove 306 that supplies cutter 4 to place is seted up to the inside of mounting bracket 307, the upper end of mounting bracket 307 is fixed with two and slides and runs through the inside arc pole 301 of lift frame 2, under arc pole 301's effect, can carry out steady upset to mounting bracket 307, angle of adjustment, jack 302 has evenly been seted up to the inside of arc pole 301, the inside thread bush in mounting bracket 307 upper end is equipped with screw rod 304, screw rod 304 upper end is fixed with carousel 303, screw rod 304 lower extreme is fixed with block rubber 305, carry out the downwardly rotating to screw rod 304 through carousel 303, can extrude fixedly to cutter 4 through block rubber 305.

It should be noted that locking Assembly 1 includes that the sliding sleeve locates inside lift frame 2 and with jack 302 assorted inserted bar 103, the one end fixedly connected with push-and-pull dish 101 of inserted bar 103, fixedly connected with reset spring 102 between push-and-pull dish 101 and the lift frame 2, when inserted bar 103 inserts and locates inside jack 302, can prescribe a limit to the arc pole 301 position, when inserted bar 103 takes out from jack 302, can slide arc pole 301.

The utility model discloses a theory of operation and use flow: utilize the utility model discloses carry out the during operation, place cutter 4 inside mounting groove 306, carry out the rotation downwards to screw rod 304 through carousel 303, can extrude fixedly to cutter 4 through rubber piece 305. Outwards pulling push-and-pull dish 101 takes out inserted bar 103 from jack 302, at this moment, can slide arc pole 301 in that lifting frame 2 is inside, adjusts the angle of mounting bracket 307, adjusts the back, loosens push-and-pull dish 101, and under reset spring 102's effect, inside arc pole 301 resets and inserts and locate jack 302, prescribes a limit to arc pole 301 position to can adjust the angle of cutter 4. Through removing lifting frame 2 at the 9 outer walls of direction riser, can adjust angle adjusting part 3's height. The right and left adjustment of the position of the angle adjusting unit 3 is made possible by fitting the right angle bracket 11 to the outer wall of the moving plate 14 by fastening the nut 13. After the adjustment is completed, the cutting edge of the cutter 4 is attached to the upper end face of the grinding disc 5, the second motor 8 and the first motor 10 are started, the grinding disc 5 is driven by the second motor 8 through an output shaft of the second motor to rotate, the screw rod 17 is driven by the first motor 10 through an output shaft of the first motor to rotate forwards and backwards, and the moving plate 14 is driven to move forwards and backwards when the screw rod 17 rotates, so that the cutter 4 can be polished forwards and backwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special coping sharpening machine, its characterized in that, it includes: the grinding wheel is characterized by comprising a base (7) and two side plates (12) fixedly mounted on the side wall of the base (7), wherein a fixing frame (6) is fixedly mounted at the upper end of the right side of the base (7), a second motor (8) is arranged on the inner side of the fixing frame (6), a grinding disc (5) is fixed at the end part of an output shaft of the second motor (8), a screw rod (17) is rotatably connected between the two side plates (12), two guide rods (16) are fixedly connected between the opposite inner walls of the two side plates (12), a first motor (10) for rotating the screw rod (17) is fixedly mounted on the outer wall of each side plate (12), and a moving plate (14) is sleeved on the outer walls of the screw rod (17) and the guide rods (16);

the upper end of movable plate (14) is provided with right angle frame (11), the upper end of right angle frame (11) is fixed with direction riser (9), the outer wall of direction riser (9) slides the cover and is equipped with lifting frame (2), one side of lifting frame (2) is provided with angle adjusting component (3) of installing to cutter (4), through locking Assembly (1) fixed connection between angle adjusting component (3) and lifting frame (2).

2. The special sharpening and sharpening machine according to claim 1, wherein: angle adjusting part (3) include mounting bracket (307), rotate through pivot (308) between mounting bracket (307) and lift frame (2) and connect, mounting groove (306) that supply cutter (4) to place are seted up to the inside of mounting bracket (307), the upper end of mounting bracket (307) is fixed with two slides and runs through inside arc pole (301) of lift frame (2), jack (302) have evenly been seted up to the inside of arc pole (301), mounting bracket (307) upper end internal thread cover is equipped with screw rod (304), screw rod (304) upper end is fixed with carousel (303), screw rod (304) lower extreme is fixed with rubber block (305).

3. The special sharpening and sharpening machine according to claim 2, wherein: locking Assembly (1) including the slip cap locate lifting frame (2) inside and with jack (302) assorted inserted bar (103), the one end fixedly connected with push-and-pull dish (101) of inserted bar (103), fixedly connected with reset spring (102) between push-and-pull dish (101) and lifting frame (2).

4. The special sharpening and sharpening machine according to claim 1, wherein: the upper end of the moving plate (14) is provided with a plurality of fastening holes (15), and the right-angle frame (11) and the moving plate (14) are fixedly connected through fastening nuts (13) and the fastening holes (15).

5. The special sharpening and sharpening machine according to claim 1, wherein: the lifting frame is characterized in that a sleeve groove matched with the guide vertical plate (9) is formed in the lower end of the lifting frame (2), and the lifting frame (2) is fixedly connected with the guide vertical plate (9) through a fixing nut (18).