CN210413788U

CN210413788U - Improved machine tool cutter trimming and grinding structure

Info

Publication number: CN210413788U
Application number: CN201920893466.7U
Authority: CN
Inventors: 单勇
Original assignee: Tianjin Linxi Haoxin Hardware Tools Co Ltd
Current assignee: Tianjin Linxi Haoxin Hardware Tools Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-28
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a grinding structure is maintained to follow-on lathe cutter, including grinding wheel and base, the central fixedly connected with grinding motor at base top, and the bottom fixed connection of shaft coupling and pivot is passed through on the top of grinding motor output shaft, the equal fixedly connected with L type frame in the left and right sides at base top, and both sides all rotate around between two L type frames and are connected with first athey wheel, and the equal transmission in the left and right sides that just is located the pivot between two first athey wheels is connected with first transmission track, the utility model relates to a grinding device technical field. This grinding structure is maintained to follow-on lathe cutter all sets up first conveying track through the both sides in the emery wheel bottom of polishing, all sets up second conveying track in the left and right sides of emery wheel of polishing to utilize first anchor clamps and second anchor clamps different cutters of centre gripping respectively, can polish the multiunit cutter simultaneously, make full use of the face of polishing of emery wheel of polishing, promoted work efficiency greatly.

Description

Improved machine tool cutter trimming and grinding structure

Technical Field

The utility model relates to a grinding device technical field specifically is a grinding structure is maintained to follow-on lathe cutter.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness. A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools of particular application for geological exploration, well drilling, mine drilling, known as mine tools.

The existing cutter polishing device generally still uses a grinding wheel to polish, but generally only utilizes one surface of the grinding wheel to polish, namely, the cutters can only be polished one by one, the polishing efficiency is low, the surface of the grinding wheel is not fully utilized, the processing period can be prolonged in mass production, and the enterprise income is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a grinding structure is maintained to follow-on lathe cutter has solved a face that utilizes the emery wheel and has polished, and efficiency of polishing is lower, and the surface of emery wheel does not have the good problem of make full use of.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an improved machine tool cutter trimming and grinding structure comprises a grinding wheel and a base, wherein a rotating shaft is fixedly connected to the axis of the grinding wheel, a grinding motor is fixedly connected to the center of the top of the base, the top end of an output shaft of the grinding motor is fixedly connected with the bottom end of the rotating shaft through a coupler, L-shaped frames are fixedly connected to the left side and the right side of the top of the base, first crawler wheels are rotatably connected to the front side and the rear side of the space between the two L-shaped frames, a first conveying crawler belt is rotatably connected to the left side and the right side of the rotating shaft between the two first crawler wheels, a first clamp is fixedly connected to the top of the first conveying crawler belt, second crawler wheels are rotatably connected to the front side and the rear side of the top of the two L-shaped frames, a second conveying crawler belt is rotatably connected between the surfaces of the front and rear second crawler wheels, and a second clamp, first anchor clamps and second anchor clamps all include that the left side presss from both sides the cover and the right side presss from both sides the cover, and the cutter draw-in groove of looks adaptation is seted up to the inside that the left side pressed from both sides the cover and the right side pressed from both sides the cover.

Preferably, the left side of the top of the base is fixedly connected with a first driving motor, and the top end of an output shaft of the first driving motor is fixedly connected with the bottom end of a central shaft of the second crawler wheel.

Preferably, an H-shaped top plate is sleeved between the top ends of the surfaces of the central shafts of the four second crawler wheels, and the top end of the rotating shaft is rotatably connected with the center of the H-shaped top plate.

Preferably, the surfaces of the central shaft of the two second crawler wheels on the front side and the top of the H-shaped top plate are fixedly connected with linkage belt pulleys, and the surfaces of the two linkage belt pulleys are in transmission connection through a belt.

Preferably, two first limiting plates are fixedly connected between the L-shaped frames, the first limiting plates are sleeved outside the first conveying crawler belt, and second limiting plates are fixedly connected between the L-shaped frames and the H-shaped top plate and sleeved outside the second conveying crawler belt.

Preferably, the middle fixedly connected with driven pulley on first track wheel surface, the right side fixedly connected with second driving motor at base top, the surface of second driving motor output shaft just is located driven pulley and is connected through belt transmission between the surface of driven pulley and the drive pulley below fixedly connected with drive pulley.

Advantageous effects

The utility model provides a grinding structure is maintained to follow-on lathe cutter. Compared with the prior art, the method has the following beneficial effects:

(1) the improved machine tool cutter trimming and grinding structure is characterized in that L-shaped frames are fixedly connected to the left side and the right side of the top of a base, first crawler wheels are rotatably connected to the front side and the rear side of the space between the two L-shaped frames, first transmission crawlers are rotatably connected to the left side and the right side of a rotating shaft between the two first crawler wheels, first clamps are fixedly connected to the tops of the first transmission crawlers, second crawler wheels are rotatably connected to the front side and the rear side of the top of the two L-shaped frames, second transmission crawlers are rotatably connected between the surfaces of the front second crawler wheels and the rear second crawler wheels, second clamps are fixedly connected to the surfaces of the second transmission crawlers, the first transmission crawlers are arranged on the two sides of the bottom of a grinding wheel, the second transmission crawlers are arranged on the left side and the right side of the grinding wheel, the first clamps and the second clamps are used for clamping different cutters respectively, the grinding surface of the grinding wheel is fully utilized, and the working efficiency is greatly improved.

(2) This follow-on lathe cutter repaiies grinding structure, press from both sides the cover and press from both sides the cover with the right side including the left side through making first anchor clamps and second anchor clamps, and the cutter draw-in groove of looks adaptation is seted up to the inside that the cover was pressed from both sides to the left side, the left side is pressed from both sides the cover and is pressed from both sides the cover with the right side and fix respectively on two adjacent pieces of track, at the straight section of track, the left side is pressed from both sides the cover and is pressed from both sides tight cutter with the right side, and at the crooked section at track both ends, the left side is pressed from both sides the cover and.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of a partial structure of the present invention;

FIG. 3 is a cross-sectional view of a second clamp configuration of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

fig. 5 is a top view of the H-shaped top plate structure of the present invention;

fig. 6 is a cross-sectional view of the second limiting plate and the second track wheel of the present invention.

In the figure: 1-grinding wheel, 2-base, 3-rotating shaft, 4-grinding motor, 5-L-shaped frame, 6-first crawler wheel, 7-first transmission crawler, 8-first clamp, 9-second crawler wheel, 10-second transmission crawler, 11-second clamp, 12-left jacket, 13-right jacket, 14-cutter clamping groove, 15-first driving motor, 16-H-shaped top plate, 17-linkage belt pulley, 18-first limiting plate, 19-second limiting plate, 20-driven belt pulley, 21-second driving motor and 22-driving belt pulley.

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. 1-6, the present invention provides a technical solution: an improved machine tool cutter trimming and grinding structure comprises a grinding wheel 1 and a base 2, wherein the left side of the top of the base 2 is fixedly connected with a first driving motor 15, the top end of an output shaft of the first driving motor 15 is fixedly connected with the bottom end of a central shaft of a second crawler wheel 9, the axis of the grinding wheel 1 is fixedly connected with a rotating shaft 3, the center of the top of the base 2 is fixedly connected with a grinding motor 4, the top end of an output shaft of the grinding motor 4 is fixedly connected with the bottom end of the rotating shaft 3 through a coupler, the left side and the right side of the top of the base 2 are fixedly connected with L-shaped frames 5, a first limiting plate 18 is fixedly connected between the two L-shaped frames 5, the first limiting plate 18 is sleeved outside a first conveying crawler 7, a second limiting plate 19 is fixedly connected between the L-shaped frames 5 and an H-shaped top plate 16, and the, the first limiting plate 18 and the second limiting plate 19 can limit the caterpillar to keep straight at the position, so that the clamp can keep clamping force, the front side and the rear side between the two L-shaped frames 5 are both rotatably connected with a first crawler wheel 6, the middle of the surface of the first crawler wheel 6 is fixedly connected with a driven pulley 20, the right side of the top of the base 2 is fixedly connected with a second driving motor 21, the surface of the output shaft of the second driving motor 21 is fixedly connected with a driving pulley 22 under the driven pulley 20, the surfaces of the driven pulley 20 and the driving pulley 22 are connected through belt transmission, the left side and the right side between the two first crawler wheels 6 and the rotating shaft 3 are both rotatably connected with a first transmission caterpillar 7, the top of the first transmission caterpillar 7 is fixedly connected with a first clamp 8, the front side and the rear side of the top of the two L-shaped frames 5 are both rotatably connected with a second crawler, an H-shaped top plate 16 is sleeved between the top ends of the surfaces of the central shafts of four second crawler wheels 9, the top ends of the rotating shafts 3 are rotatably connected with the center of the H-shaped top plate 16, linkage belt pulleys 17 are fixedly connected to the surfaces of the central shafts of the two second crawler wheels 9 on the front side and the top of the H-shaped top plate 16 respectively, the surfaces of the two linkage belt pulleys 17 are in transmission connection through a belt, a second conveying crawler 10 is in transmission connection between the surfaces of the front and rear second crawler wheels 9, a second clamp 11 is fixedly connected to the surface of the second conveying crawler 10, the cutter clamping grooves 14 in the first clamp 8 and the second clamp 11 are different in structure and can be used for clamping different cutters, the first clamp 8 and the second clamp 11 respectively comprise a left clamping sleeve 12 and a right clamping sleeve 13, the cutter clamping grooves 14 which are matched with each other are formed in the left clamping sleeve 12 and the right clamping sleeve 13, the left clamping sleeve 12 and the right clamping sleeve 13, at the straight section of track, left side presss from both sides cover 12 and right clamp cover 13 clampable cutter, and at the crooked section at track both ends, left side presss from both sides cover 12 and right clamp cover 13 can separate, and then makes the unclamping cutter, is convenient for take off, and it is all comparatively convenient to go up the unloading.

When in work, the three motors are all connected with a power supply and started, the grinding motor 4 drives the grinding wheel 1 to rotate through the rotating shaft 3, the second driving motor 21 drives the driving belt pulley 22 to rotate, the driven belt pulley 20 is driven by the belt to rotate, so that the first crawler wheel 6 drives the first transmission crawler 7 to transmit, the first driving motor 15 drives the second crawler wheel 9 on the left side to rotate, and simultaneously drives the second crawler wheel 9 on the right side by driving the two linked belt pulleys 17 to cooperate with the belt, so that the second crawler wheels 9 on the two sides are synchronously driven, the cutter is placed in the first and

second clamps

8 and 11 at the curved section of the track, and when the first and

second clamps

8 and 11 are moved to the straight section, the left and

right jackets

12 and 13 are combined, the cutter is clamped, then the cutter is conveyed to the position where the cutter passes through the grinding wheel 1 for grinding, and the cutter after grinding is taken down when moving to the bending section of the crawler again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 grinding structure is maintained to follow-on lathe cutter, includes grinding wheel (1) and base (2), the axle center fixedly connected with pivot (3) of grinding wheel (1), the center fixedly connected with grinding motor (4) at base (2) top, and the bottom fixed connection of shaft coupling and pivot (3), its characterized in that are passed through on the top of grinding motor (4) output shaft: the left side and the right side of the top of the base (2) are fixedly connected with L-shaped frames (5), the front side and the rear side between the two L-shaped frames (5) are respectively and rotatably connected with first crawler wheels (6), the left side and the right side between the two first crawler wheels (6) and positioned on a rotating shaft (3) are respectively and rotatably connected with a first transmission crawler belt (7), the top of the first transmission crawler belt (7) is fixedly connected with a first clamp (8), the front side and the rear side of the top of the two L-shaped frames (5) are respectively and rotatably connected with second crawler wheels (9), a second transmission crawler belt (10) is rotatably connected between the surfaces of the front second crawler wheels and the rear second crawler wheels (9), the surface of the second transmission crawler belt (10) is fixedly connected with a second clamp (11), and the first clamp (8) and the second clamp (11) respectively comprise a left clamping sleeve (12) and a right clamping sleeve (, and the left jacket (12) and the right jacket (13) are internally provided with cutter clamping grooves (14) which are matched with each other.

2. An improved machine tool dressing grinding structure as set forth in claim 1, wherein: the left side fixedly connected with first driving motor (15) at base (2) top, and the top of first driving motor (15) output shaft and the bottom fixed connection of second athey wheel (9) center pin.

3. An improved machine tool dressing grinding structure as set forth in claim 1, wherein: an H-shaped top plate (16) is sleeved between the top ends of the surfaces of the central shafts of the four second crawler wheels (9), and the top end of the rotating shaft (3) is rotatably connected with the center of the H-shaped top plate (16).

4. An improved machine tool dressing grinding structure as set forth in claim 1, wherein: the surface of the central shaft of the second crawler wheel (9) on the front side and the top of the H-shaped top plate (16) are fixedly connected with linkage belt pulleys (17), and the surfaces of the two linkage belt pulleys (17) are in transmission connection through a belt.

5. An improved machine tool dressing grinding structure as set forth in claim 1, wherein: two fixedly connected with first limiting plate (18) between L type frame (5), and first limiting plate (18) cover is established in the outside of first conveying track (7), fixedly connected with second limiting plate (19) between L type frame (5) and H type roof (16), and second limiting plate (19) cover is established in the outside of second conveying track (10).

6. An improved machine tool dressing grinding structure as set forth in claim 1, wherein: the middle fixedly connected with driven pulley (20) on first athey wheel (6) surface, the right side fixedly connected with second driving motor (21) at base (2) top, the surface of second driving motor (21) output shaft just is located driven pulley (20) and is connected with driving pulley (22) under, and is connected through belt transmission between the surface of driven pulley (20) and driving pulley (22).