CN223406594U - Novel numerical control knife grinder - Google Patents

Abstract

The utility model provides a novel numerical control knife grinder, and belongs to the technical field of knife grinding mechanisms. The manual grinding device solves the problems that the existing manual grinding mode cannot ensure grinding precision and is low in grinding efficiency, and certain potential safety hazards exist. The utility model provides a numerical control knife grinder, including the fuselage base, be provided with the mechanism of whetting a knife that is used for processing on the fuselage base, be provided with the fixture that is used for centre gripping cutter on the fuselage base, be provided with tool setting device for mechanism department of whetting a knife on the fuselage base, fixture includes casing, holder seat, tapering axle, hold-in range, band pulley and driving motor, has seted up the tapering hole that supplies the extension cutter to install on the tapering axle, driving motor's motor shaft stretches out driving motor and is connected with the band pulley outward, the rear end of holder seat and for being connected with the band pulley on the tapering axle, connect and driven by driving motor through the hold-in range between two band pulleys, be provided with the dust box that connects that is used for album dirt on the fuselage base. The utility model has the advantage of improving the processing efficiency.

Description

Novel numerical control knife grinder

Technical Field

The utility model belongs to the technical field of knife sharpening mechanisms, and relates to a knife sharpener, in particular to a novel numerical control knife sharpener.

Background

The knife grinder is mainly used for grinding metal equipment such as turning tools, drills, milling cutters, engraving cutters, computer engraving machines, engraving milling machines, machining centers, CNCs, engraving machines, line marking machines, marking machines and the like.

The sharpening machine in the prior art has higher requirements on personnel skills, and an operator is required to sharpen the drill bit at a certain angle, so that the manual sharpening mode cannot ensure the sharpening precision, has low sharpening efficiency and has certain potential safety hazard.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a novel numerical control knife grinder for improving machining efficiency.

The novel numerical control knife grinder is characterized in that the clamping mechanism comprises a shell, a clamp head seat, a taper shaft, a synchronous belt, a belt pulley and a driving motor, a taper hole for installing the lengthened knife is formed in the taper shaft, a motor shaft of the driving motor extends out of the driving motor to be connected with the belt pulley, the rear end of the clamp head seat is connected with the belt pulley relative to the taper shaft, the two belt pulleys are connected through the synchronous belt and driven by the driving motor, an X-axis sliding table is fixedly arranged at the lower end of the clamp head seat, an X-axis sliding seat is arranged at the lower end of the X-axis sliding table and transversely moves relative to the cutter sharpening mechanism, a Y-axis sliding seat is arranged at the lower end of the X-axis sliding seat and moves forwards on the Y-axis, a dust collecting box is arranged at the rear end of the machine body and is arranged at the lower end of the cutter sharpening seat through the Z-axis sliding mechanism.

In the novel numerical control knife grinder, the knife sharpening mechanism comprises a grinding wheel, a motor cover and a knife sharpening motor, wherein a motor shaft of the knife sharpening motor extends out of the knife sharpening motor and is connected with the knife sharpening wheel, the knife sharpening motor is fixedly arranged on the Z-axis sliding table, and the machine body base moves up and down.

In the novel numerical control knife grinder, the Z-axis sliding table moves up and down on the Z-axis sliding seat through the screw rod assembly, the X-axis sliding table moves transversely on the X-axis sliding seat through the screw rod assembly, and the X-axis sliding seat moves back and forth on the Y-axis sliding seat through the screw rod assembly.

In the novel numerical control knife grinder, the driving motor is fixedly arranged on the chuck seat through the motor fixing plate.

Compared with the prior art, the novel numerical control knife grinder transversely moves and moves back and forth on the machine body base through the clamping mechanism, and the knife grinder moves up and down on the machine body base, so that the knife grinder efficiency is improved, and the clamping mechanism is arranged to enable part of specific cutters to be installed on the clamping mechanism.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the clamping mechanism in the present utility model.

In the figure, 1, a machine body base, 2, a knife sharpening mechanism, 3, a clamping mechanism, 4, a knife setting device, 5, a machine shell, 6, a clamp seat, 7, a taper shaft, 8, a synchronous belt, 9, a belt pulley, 10, a driving motor, 11, an X-axis sliding table, 12, an X-axis sliding seat, 13, a Y-axis sliding seat, 14, a dust collecting box, 15, a Z-axis sliding seat, 16, a Z-axis sliding table, 17, a grinding wheel, 18, a knife sharpening motor, 19, a screw rod assembly and 20, a motor fixing plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 and 2, the novel numerical control knife grinder comprises a machine body base 1, the machine body base 1 on be provided with the sharpening mechanism 2 that is used for processing, the machine body base 1 on be provided with the fixture 3 that is used for holding the cutter, machine body base 1 on and be provided with tool setting device 4 for sharpening mechanism 2 department, fixture 3 include casing 5, holder seat 6, tapering axle 7, hold-in range 8, band pulley 9 and driving motor 10, driving motor 10's motor shaft stretches out driving motor 10 and is connected with band pulley 9 outward, the rear end of holder seat 6 just is connected with band pulley 9 for tapering axle 7 on, tapering axle 7 on set up the tapering hole that supplies the extension cutter to install, tapering axle 7's setting can be installed special processing cutter on fixture 3 to process, connect and driven by driving motor 10 through hold-in range 8 between two band pulleys 9, holder seat 6 lower extreme fixedly be provided with X axle slip table 11, X axle slip table 11 lower extreme is provided with X axle 12, and X axle 11 carries out the setting up on the X axle 12 and is provided with the slide seat 2 on the slide seat 2, the slide seat is provided with the X axle 12, and is provided with the slide seat 2 on the slide seat 2, and is provided with the slide seat 2 on the slide seat is provided with the X axle 12, and is provided with the slide seat 2 on the slide seat is provided with the slide seat 2.

Further, the sharpening mechanism 2 comprises a grinding wheel 17, a motor cover and a sharpening motor 18, wherein a motor shaft of the sharpening motor 18 extends out of the sharpening motor 18 and is connected with the sharpening grinding wheel 17, the sharpening motor 18 is fixedly arranged on the Z-axis sliding table 16, and the machine body base 1 moves up and down.

Further, the Z-axis sliding table 16 moves up and down on the Z-axis sliding seat 15 through the screw rod assembly 19, the X-axis sliding table 11 moves transversely on the X-axis sliding seat 12 through the screw rod assembly 19, and the X-axis sliding seat 12 moves back and forth on the Y-axis sliding seat 13 through the screw rod assembly 19.

Further, the driving motor 10 is fixedly mounted on the chuck base 6 through a motor fixing plate 20. The driving motor 10 drives the synchronous belt 8 to rotate, so that the belt pulley 9 connected with the taper shaft 7 is driven to rotate, and the processing cutter clamped on the taper shaft 7 is driven to rotate and processed by the knife sharpening mechanism 2.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the terms of the frame base 1, the sharpening mechanism 2, the clamping mechanism 3, the tool setting device 4, the housing 5, the holder base 6, the taper shaft 7, the timing belt 8, the belt pulley 9, the driving motor 10, the X-axis sliding table 11, the X-axis sliding table 12, the Y-axis sliding table 13, the dust box 14, the Z-axis sliding table 15, the Z-axis sliding table 16, the grinding wheel 17, the sharpening motor 18, the screw assembly 19, the motor fixing plate 20, etc. in the drawings are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.

Claims (4)

1. The utility model provides a novel numerical control knife grinder, includes fuselage base (1), fuselage base (1) on be provided with sharpening mechanism (2) that are used for processing, fuselage base (1) on be provided with fixture (3) that are used for the centre gripping cutter, fuselage base (1) are gone up and are located to be provided with tool setting device (4) for sharpening mechanism (2), its characterized in that, fixture (3) include casing (5), chuck base (6), tapering axle (7), hold-in range (8), band pulley (9) and driving motor (10), tapering axle (7) on set up the tapering hole that supplies the extension cutter to go on installing, driving motor (10)'s motor shaft stretch out driving motor (10) and be connected with band pulley (9) outward, the rear end of chuck base (6) and for being connected with band pulley (9) on tapering axle (7), be connected through hold-in range (8) between two band pulleys (9) and driven by driving motor (10), chuck base (6) lower extreme fixedly be provided with X axle (11), X axle (11) slide (12) are gone up in the axis, X axle (12) are gone up and are gone up in the slide (12) and are gone up the slide axle (12) and are set up in the slide (12), and X axle slide (12) carry out back and forth movement on Y axle slide (13), fuselage base (1) on be provided with and be used for collecting dust connect dirt box (14), sharpening mechanism (2) set up in the left side of fuselage base (1), just the rear end of sharpening mechanism (2) is provided with Z axle slide (15), sharpening mechanism (2) slide from top to bottom on Z axle slide (15) through Z axle slip table (16).

2. The novel numerical control knife grinder according to claim 1, wherein the knife grinder (2) comprises a grinding wheel (17), a motor cover and a knife grinder motor (18), a motor shaft of the knife grinder motor (18) extends out of the knife grinder motor (18) and is connected with the knife grinder (17), the knife grinder motor (18) is fixedly arranged on a Z-axis sliding table (16), and the machine body base (1) moves up and down.

3. The novel numerical control knife grinder according to claim 1, wherein the Z-axis sliding table (16) moves up and down on the Z-axis sliding seat (15) through a screw rod assembly (19), the X-axis sliding table (11) moves transversely on the X-axis sliding seat (12) through the screw rod assembly (19), and the X-axis sliding seat (12) moves back and forth on the Y-axis sliding seat (13) through the screw rod assembly (19).

4. The novel numerical control knife grinder according to claim 1, wherein the driving motor (10) is fixedly installed on the chuck base (6) through a motor fixing plate (20).