CN212218089U

CN212218089U - Magnet bar grinding machine

Info

Publication number: CN212218089U
Application number: CN202020252781.4U
Authority: CN
Inventors: 吴学龙
Original assignee: Dongguan Longyue Permangent Magnetic Technology Co ltd
Current assignee: Dongguan Longyue Permangent Magnetic Technology Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-25
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a magnet bar grinding machine, which comprises a base, a frame, a motor, a translation device and a knife, wherein the frame is fixedly arranged above the base, the translation device is fixedly arranged below the frame, the knife is fixedly arranged above the translation device, the motor is fixedly arranged above the frame and drives the translation device to move left and right, the motor drives the knife to rotate, the left end and the right end above the base are both provided with a clamping device, the clamping device comprises a fixed plate, a main shaft and a clamping claw, the fixed plate is connected with the main shaft, the main shaft is cylindrical, a circular array is arranged on the left end surface of the main shaft and is provided with four grooves, slide rails are arranged at the left end and the right end in the four grooves, the clamping claw is arranged in the groove, the slide grooves are formed at the left end and the right end of the clamping claw corresponding to the slide rails, the slide rails are in sliding fit with, a first screw is arranged in the through hole, and the first screw is in threaded fit with the first screw hole.

Description

Magnet bar grinding machine

Technical Field

The utility model belongs to the technical field of the grinding machine and specifically relates to a magnet rod grinding machine is related to.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at high speed, and a few grinding machines perform grinding using a free abrasive and other grindstones such as oilstone and abrasive belt. The bed can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.

However, when the surface of the magnet bar is polished, the conventional magnet bar grinding machine can only polish the circular magnet bar in most cases, but cannot polish the square magnet bar, which greatly affects the production.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

A magnet bar grinding machine comprises a base, a frame, a motor, a translation device and a knife, wherein the frame is fixedly arranged above the base, the translation device is fixedly arranged below the frame, the knife is fixedly arranged above the translation device, the motor is fixedly arranged above the frame and drives the translation device to move left and right, the motor drives the knife to rotate, the left end and the right end above the base are both provided with a clamping device, the clamping device comprises a fixed plate, a main shaft and a clamping claw, the fixed plate is connected with the main shaft, the main shaft is cylindrical, the left end surface of the main shaft is provided with four grooves in a circular array, the left end and the right end in the four grooves are both provided with slide rails, the clamping claw is arranged in the groove, the left end and the right end of the clamping claw are respectively provided with a slide groove corresponding to the slide rails, the slide rails are in sliding fit with the slide, a first screw is arranged in the through hole, and the first screw is in threaded fit with the first screw hole.

As a further aspect of the present invention: the translation device comprises a guide rail and a cutter holder, the guide rail is fixedly arranged below the rack, the cutter holder is arranged below the guide rail, the motor drives the cutter holder to translate left and right on the guide rail, and the cutter is fixedly arranged below the cutter holder.

As a further aspect of the present invention: an illuminating lamp is fixedly arranged in front of the cutter holder.

As a further aspect of the present invention: the central lines of the knife grinder and the main shaft are perpendicular to each other.

As a further aspect of the present invention: the upper end of base is equipped with condenser tube, and condenser tube's one end is connected with the cooling water for sharpening the setting, condenser tube's the other end.

As a further aspect of the present invention: the front end and the rear end above the base are fixedly provided with baffles.

Compared with the prior art, the beneficial effects of the utility model are that: four clamping claws are arranged on the main shaft, so that a round magnet rod or a square magnet rod can be processed, and the production efficiency is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the clamping device.

Fig. 3 is a schematic structural view of the gripper jaw.

Shown in the figure: 1. a base; 11. a baffle plate; 2. a frame; 3. a clamping device; 31. a fixing plate; 32. a main shaft; 33. a groove; 34. a gripper jaw; 35. a first screw; 36. a first screw hole; 37. a slide rail; 38. a chute; 39. a through hole; 4. a translation device; 41. a guide rail; 42. a tool apron; 5. a motor; 6. sharpening the knife; 7. a cooling water pipe; 8. an illuminating lamp; 9. and a collection box.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a magnet bar grinding machine comprises a base 1, a frame 2, a motor 5, a translation device 4, a knife 6, wherein the frame 2 is fixedly installed above the base 1, the translation device 4 is fixedly installed below the frame 2, the knife 6 is fixedly installed above the translation device 4, the motor 5 is fixedly installed above the frame 2, the motor 5 drives the translation device 4 to move left and right, the motor 5 drives the knife 6 to rotate, the clamping device 3 is installed at both left and right ends above the base 1, the clamping device 3 comprises a fixing plate 31, a main shaft 32 and clamping claws 34, the fixing plate 31 is connected with the main shaft 32, the main shaft 32 is cylindrical, four grooves 33 are arranged on a left end surface of the main shaft 32 in a circular array, slide rails 37 are installed at both left and right ends in the four grooves 33, the clamping claws 34 are installed in the grooves 33, slide grooves 38 are formed at both left and right ends of the clamping claws 34 corresponding, the slide rail 37 is in sliding fit with the slide groove 38, a through hole 39 is formed in the inner side of the clamping jaw 34, a first screw hole 36 is formed in the bottom of the groove 33, a first screw 35 is arranged in the through hole 39, and the first screw 35 is in threaded fit with the first screw hole 36.

As a further aspect of the present invention: translation device 4 includes guide rail 41, blade holder 42, and guide rail 41 fixed mounting is in the below of frame 2, and blade holder 42 is installed in the below of guide rail 41, and motor 5 drives blade holder 42 and controls translation on

guide rail

41, and 6 fixed mounting that whets a knife are in the below of blade holder 42.

As a further aspect of the present invention: an illuminating lamp 8 is fixedly arranged in front of the tool apron 42.

As a further aspect of the present invention: the sharpening 6 is perpendicular to the central line of the main shaft 32.

As a further aspect of the present invention: the upper end of base 1 is equipped with condenser tube 7, and condenser tube 7's one end sets up for sharpening 6, and condenser tube 7's the other end is connected with the cooling water.

As a further aspect of the present invention: both ends are all fixed mounting has baffle 11 around the base 1 top.

The utility model discloses a theory of operation is: during operation, fix circular magnet stick or square magnet stick on the main shaft 32 at both ends about base 1, fix through four gripper jaw 34 on the main shaft 32, fix gripper jaw 34 in the recess 33 of main shaft 32 through the first screw 35 on the gripper jaw 34, then starter motor 5, motor 5 drives blade holder 42 and carries out translation about on guide rail 41, motor 5 drives and whets a knife 6 and rotates, then whets a knife 6 and polish the processing to circular magnet stick or square magnet stick's surface, cool down 6 through condenser tube 7 to whetting a knife, collecting box 9 is used for collecting the piece and the cooling water that produce of polishing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a magnet stick grinding machine, includes base, frame, motor, translation device, whets a knife, and frame fixed mounting is in the top of base, and translation device fixed mounting is in the below of frame, whets a knife fixed mounting in translation device's top, and motor fixed mounting is in the top of frame, and the motor drives translation device and removes about, and the motor drives to whet a knife and rotates its characterized in that: both ends all are equipped with clamping device about the base top, clamping device includes the fixed plate, the main shaft, the gripper jaw, fixed plate and main shaft interconnect, the main shaft is cylindrical, circular array is equipped with four recesses on the left end face of main shaft, the slide rail is all installed at both ends about in four recesses, the gripper jaw is all installed in the recess, both ends correspond the slide rail shaping about the gripper jaw has the spout, slide rail and the mutual sliding fit of spout, the inboard of gripper jaw is equipped with the through-hole, the bottom of recess is equipped with first screw hole, be equipped with first screw in the through-hole, the mutual screw-thread fit of first screw and first screw hole.

2. A magnet bar grinding machine as defined in claim 1, wherein: the translation device comprises a guide rail and a cutter holder, the guide rail is fixedly arranged below the rack, the cutter holder is arranged below the guide rail, the motor drives the cutter holder to translate left and right on the guide rail, and the cutter is fixedly arranged below the cutter holder.

3. A magnet bar grinding machine as defined in claim 2, wherein: an illuminating lamp is fixedly arranged in front of the cutter holder.

4. A magnet bar grinding machine as defined in claim 1, wherein: the central lines of the knife grinder and the main shaft are perpendicular to each other.

5. A magnet bar grinding machine as defined in claim 1, wherein: the upper end of base is equipped with condenser tube, and condenser tube's one end is connected with the cooling water for sharpening the setting, condenser tube's the other end.

6. A magnet bar grinding machine as defined in claim 1, wherein: the front end and the rear end above the base are fixedly provided with baffles.