CN218696703U

CN218696703U - Long-stroke numerical control double-side grinding structure

Info

Publication number: CN218696703U
Application number: CN202221749399.XU
Authority: CN
Inventors: 张建国
Original assignee: Yangjiang Yangdong Guohao Machinery Manufacturing Co ltd
Current assignee: Yangjiang Yangdong Guohao Machinery Manufacturing Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-03-24
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a long stroke numerical control double-sided mill structure, including fixing left main motor, the right main motor in the frame, left emery wheel is connected in left side main motor drive, right emery wheel is connected in right side main motor drive, frame side fixed connection y axle elevating gear's stiff end, y axle elevating gear's removal end fixed connection x axle frame, the sword roof beam is connected to x axle frame upper end sliding plate, the x axle frame runs through between left emery wheel, the right emery wheel, sword roof beam upper end fixed mounting anchor clamps, and the work piece that needs processing can be fixed to the anchor clamps upper end, and left main motor drive left emery wheel is rotatory, and right main motor drive right emery wheel is rotatory, and the sword roof beam slides from left emery wheel, right emery wheel and passes the work piece that can realize the tool setting roof beam upper end and carries out blade abrasive machining. The device adopts a structure that a group of grinding wheels and a cutter transversely penetrate through the grinding wheels for grinding, the precision is high after processing, and the planeness of the cutting edge is high after grinding.

Description

Long-stroke numerical control double-side grinding structure

Technical Field

The utility model belongs to the technical field of the double faced mill, concretely relates to long stroke numerical control double faced mill structure.

Background

A method for machining the inclined surfaces of both side surfaces of a cutting tool near the cutting edge of the tool includes such steps as grinding the side surfaces of the tool by several pairs of parallel wheels, each of which has an inlet end and an outlet end in the axial direction, grinding the both side surfaces of the tool by said wheels while the tool is moving from the inlet end to the outlet end, machining an inclined surface on both side surfaces, and increasing the distance from the cutting edge of the tool to decrease the included angle of the inclined surface. By adopting the method, the grinding wheels are more, and the planeness of the machined cutting edge surface is not high enough due to different precision of each grinding wheel in the machining process, so that equipment with high planeness and high machining efficiency is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, a long-stroke numerical control double-sided grinding structure is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long stroke numerical control double-side grinding structure, is including fixing left main motor, the right main motor in the frame, left side main motor drive connects left emery wheel, right side main motor drive connects right emery wheel, frame side fixed connection y axle elevating gear's stiff end, y axle elevating gear's removal end fixed connection x axle frame, the sword roof beam is connected to x axle frame upper end sliding plate, the x axle frame runs through between left emery wheel, the right emery wheel, sword roof beam upper end fixed mounting anchor clamps, and the work piece that needs processing can be fixed to the anchor clamps upper end, and left main motor drive left emery wheel is rotatory, and right main motor drive right emery wheel is rotatory, and the sword roof beam slides from left emery wheel, right emery wheel and passes and can realize that the work piece of tool setting roof beam upper end carries out blade abrasive machining.

Preferably, the number of the y-axis lifting devices is two, and the two y-axis lifting devices are symmetrically arranged on the front side and the rear side of the rack.

Preferably, Y axle elevating gear includes Y axle motor, frame, screw-nut, screw rod, the one end at the frame is fixed to Y axle motor, Y axle motor output fixed connection screw rod, frame sliding connection Y axle nut seat, the outside screw connection screw-nut of screw rod, screw-nut and Y axle nut seat fixed connection, Y axle nut seat and x axle frame lower extreme fixed connection, the screw rod stretches out the one end head fixed connection lead screw supporting side of frame.

Preferably, the x-axis base comprises an x-axis motor, an x-axis base and a track, the upper end of the x-axis base is fixedly connected with the track, the upper end of the track is connected with a knife beam in a sliding mode, the inside of the x-axis base is rotatably connected with a lead screw, the lead screw is rotatably connected with the lower end of the knife beam, the side surface of the x-axis base is fixedly connected with the x-axis motor, and the output end of the x-axis motor is fixedly connected with the lead screw.

Preferably, the two ends inside the x-axis base are fixedly provided with a screw rod supporting side and a fixing side for limiting the knife beam, screw rod sheaths and sheath mounting plates are arranged in the screw rod supporting side and the fixing side, and the screw rod sheaths and the sheath mounting plates are sleeved outside the screw rod.

Preferably, the knife beam is rotatably connected with the screw rod through a connecting nut arranged at the lower end of the knife beam.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a y axle elevating gear drives the x axle frame of this device and carries out the up-and-down motion, and the up-and-down motion of x axle frame can drive the sword roof beam up-and-down motion, and x axle motor rotary motion drives lead screw rotary motion, and the rotation of lead screw drives the lead screw and is horizontal sliding motion, according to the different anchor clamps of cutter customization on the lead screw, installs the cutter on anchor clamps, and lateral shifting runs through left emery wheel, right emery wheel and realizes the abrasive machining to the cutter cutting edge. The device adopts a structure that a group of grinding wheels and a cutter transversely penetrate through the grinding wheels for grinding, the precision is high after processing, and the planeness of the cutting edge is high after grinding.

Drawings

FIG. 1 is a schematic view of the overall structure of a long-stroke numerical control double-side grinder structure of the present invention;

FIG. 2 is a first schematic diagram of a Y-axis lifting device of a long-stroke numerical control double-side grinder structure of the present invention;

FIG. 3 is a schematic diagram of a second structural diagram of a y-axis lifting device of a long-stroke numerical control double-sided grinding structure of the present invention;

FIG. 4 is a schematic structural view of an x-axis machine base of a long-stroke numerical control double-side grinder structure of the present invention;

FIG. 5 is a schematic view of a partial structure of a long-stroke numerical control double-side milling structure x-axis machine base according to the present invention;

fig. 6 is a schematic diagram of a front structure view of a long-stroke numerical control double-side grinder structure of the present invention.

In the figure: the grinding machine comprises a frame 1, a left main motor 5, a left grinding wheel 6, a right main motor 8, a right grinding wheel 9, an x-axis machine base 10, an x-axis motor 1001, an x-axis base 1002, a track 1003, a lead screw 1004, a lead screw supporting side 1005, a lead screw sheath 1006, a sheath mounting plate 1007, a Y-axis lifting device 15, a Y-axis motor 1501, a machine base 1502, a lead screw nut 1503, a lead screw 1504, a Y-axis nut base 1505 and a knife beam 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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: the utility model provides a long-stroke numerical control double-sided grinding structure, is including fixing left main motor 5, right main motor 8 in frame 1, left side main motor 5 drive connection left emery wheel 6, right side main motor 8 drive connection right emery wheel 9, the stiff end of frame 1 side fixed connection y axle elevating gear 15, the removal end fixed connection x axle frame 10 of y axle elevating gear 15, the sliding plate of x axle frame 10 upper end is connected sword roof beam 16, x axle frame 10 runs through between left emery wheel 6, the right emery wheel 9, and sword roof beam 16 upper end fixed mounting anchor clamps, the work piece that needs processing can be fixed to the anchor clamps upper end, and left main motor 5 drive left emery wheel 6 is rotatory, and right main motor 8 drive right emery wheel 9 is rotatory, and sword roof beam 16 slides from left emery wheel 6, right emery wheel 9 and passes and can realize carrying out blade abrasive machining to the work piece of sword roof beam 16 upper end.

Furthermore, the number of the y-axis lifting devices 15 is two, and the two y-axis lifting devices 15 are symmetrically arranged on the front side and the rear side of the rack 1.

Further, the Y-axis lifting device 15 includes a Y-axis motor 1501, a base 1502, a lead screw nut 1503 and a screw 1504, wherein the Y-axis motor 1501 is fixed at one end of the base 1502, the output end of the Y-axis motor 1501 is fixedly connected with the screw 1504, the base 1502 is slidably connected with a Y-axis nut seat 1505, the screw 1504 is externally and spirally connected with the lead screw nut 1503, the lead screw nut 1503 is fixedly connected with the Y-axis nut seat 1505, the Y-axis nut seat 1505 is fixedly connected with the lower end of the x-axis base 10, and the head of one end of the screw 1504 extending out of the base 1502 is fixedly connected with the lead screw supporting side 1005. The rotation of the Y-axis motor 1501 drives the screw 1504 to rotate, the rotation of the screw 1504 drives the Y-axis nut seat 1505 to move up and down, and the up and down movement of the Y-axis nut seat 1505 drives the x-axis machine base 10 to move up and down.

Further, the x-axis machine base 10 includes an x-axis motor 1001, an x-axis base 1002, and a track 1003, the upper end of the x-axis base 1002 is fixedly connected to the track 1003, the upper end of the track 1003 is slidably connected to the knife beam 16, a lead screw 1004 is rotatably connected to the inside of the x-axis base 1002, the lead screw 1004 is rotatably connected to the lower end of the knife beam 16, the side surface of the x-axis base 1002 is fixedly connected to the x-axis motor 1001, and the output end of the x-axis motor 1001 is fixedly connected to the lead screw 1004.

Example (b): when the device is used, the left main motor 5, the right main motor 8, the x-axis motor 1001 and the y-axis motor 1501 are electrified and simply controlled, so that the following functions can be realized, the y-axis lifting device 15 drives the x-axis machine base 10 of the device to move up and down, the up-and-down movement of the x-axis machine base 10 drives the cutter beam 16 to move up and down, the x-axis motor 1001 rotates to drive the lead screw 1004 to rotate, the rotation of the lead screw 1004 drives the cutter beam 16 to do left-and-right sliding movement, different clamps are made on the lead screw 1004 according to different cutters, the cutters are arranged on the clamps, and the transverse movement penetrates through the left grinding wheel 6 and the right grinding wheel 9 to grind cutting edges of the cutters. The device adopts a structure that a group of grinding wheels and a cutter transversely penetrate through the grinding wheels for grinding, the precision is high after processing, and the planeness of the cutting edge is high after grinding.

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 long-stroke numerical control double-sided grinding structure comprises a left main motor (5) and a right main motor (8) which are fixed on a rack (1), wherein the left main motor (5) is in driving connection with a left grinding wheel (6), the right main motor (8) is in driving connection with a right grinding wheel (9), the long-stroke numerical control double-sided grinding structure is characterized in that the side surface of the rack (1) is fixedly connected with the fixed end of a y-axis lifting device (15), the moving end of the y-axis lifting device (15) is fixedly connected with an x-axis machine base (10), the x-axis machine base (10) comprises an x-axis motor (1001), an x-axis base (1002) and a track (1003), the upper end of the x-axis base (1002) is fixedly connected with the track (1003), the upper end of the track (1003) is in sliding connection with a cutter beam (16), the inside of the x-axis base (1002) is rotatably connected with a lead screw (1004), the lead screw (1004) is rotatably connected with the lower end of the cutter beam (16), the side surface of the x-axis base (1002) is fixedly connected with the x-axis motor (1001), the output end of the x-axis motor (1001) is fixedly connected with the lead screw (1004), the left main motor (1004), the left grinding wheel (6) is fixedly connected with a left grinding wheel clamp (6), and a left grinding clamp (6) and a right grinding clamp (6) is arranged between the left grinding wheel clamp (6), the right main motor (8) drives the right grinding wheel (9) to rotate, and the cutter beam (16) slides through the left grinding wheel (6) and the right grinding wheel (9) to grind and process the cutting edge of a workpiece at the upper end of the cutter beam (16).

2. The long-stroke numerical control double-sided grinding structure as claimed in claim 1, wherein there are two y-axis lifting devices (15), and the two y-axis lifting devices (15) are symmetrically arranged on the front and rear sides of the frame (1).

3. The long-stroke numerical control double-sided grinder structure according to claim 2, wherein the Y-axis lifting device (15) comprises a Y-axis motor (1501), a base (1502), a feed screw nut (1503) and a screw rod (1504), the Y-axis motor (1501) is fixed at one end of the base (1502), the output end of the Y-axis motor (1501) is fixedly connected with the screw rod (1504), the base (1502) is slidably connected with a Y-axis nut seat (1505), the screw rod (1504) is externally and spirally connected with the feed screw nut (1503), the feed screw nut (1503) is fixedly connected with the Y-axis nut seat (1505), and the Y-axis nut seat (1505) is fixedly connected with the lower end of the x-axis base (10).

4. A long stroke digital controlled double side grinder structure as claimed in claim 1, wherein the knife beam (16) is rotatably connected to the lead screw (1004) by mounting a connecting nut at the lower end.