CN215147408U

CN215147408U - Cutter grinding device

Info

Publication number: CN215147408U
Application number: CN202120681101.5U
Authority: CN
Inventors: 林国涛
Original assignee: Kunshan Teshenglong Precision Tools Co ltd
Current assignee: Kunshan Teshenglong Precision Tools Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of cutter processing, in particular to a cutter grinding device, which solves the defects existing in the prior art and comprises a base, wherein the top of the base is sequentially fixed with a bracket, two columns and a fixed seat through bolts, the two columns are arranged symmetrically, the tops of the two columns are connected with a top plate through hexagon screws, a slide block is arranged on the top plate in a sliding manner, a second cylinder is fixedly arranged on the slide block through bolts, a second piston rod is arranged in the second cylinder, the end part of the second piston rod is fixedly provided with a mounting seat through screws, and a grinding wheel is arranged on the mounting seat; through the setting of structures such as fixing base, sliding seat, bearing, carousel, pivot, slider, add man-hour, cutter self is in the rotation state to the slider can make a round trip to slide along the guide rail, thereby can carry out comprehensive, efficient grinding to the cutter top layer and handle, has promoted the efficiency and the effect of grinding.

Description

Cutter grinding device

Technical Field

The utility model relates to a cutter processing technology field especially relates to a cutter grinding device.

Background

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.

At present, the following defects exist in the grinding of the cutter on the market: firstly, the cutter is in a static state during grinding, the grinding efficiency is low, the grinding is not uniform, and the effect is not good; secondly, a large amount of chips generated during grinding easily float into the equipment, are difficult to clean and can influence the normal operation of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutter grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutter grinding device comprises a base, wherein supports, stand columns and a fixed seat are sequentially fixed on the top of the base through bolts, the stand columns are symmetrically arranged, the tops of the two stand columns are connected with a top plate through hexagon screws, a sliding block is arranged on the top plate in a sliding mode, a second air cylinder is fixedly installed on the sliding block through bolts, a second piston rod is arranged inside the second air cylinder, an installation seat is fixed to the end portion of the second piston rod through screws, and a grinding wheel is installed on the installation seat;

the top of the base is fixedly provided with a first air cylinder through a bolt, a first piston rod is arranged inside the first air cylinder, the end part of the first piston rod is fixedly provided with a sliding seat through a screw, the sliding seat is provided with a bearing, and the sliding seat is arranged at the top of the base in a sliding manner;

the inside of fixing base is rotated and is provided with the transmission shaft, the one end of transmission shaft has the carousel through the fix with screw, and the circular slot has been seted up to one side of carousel, and first bevel gear has been installed to the other end of transmission shaft, first bevel gear meshing is connected with the second bevel gear, it is provided with the pivot to rotate on the support, and the second bevel gear is installed in the bottom of pivot, the outside that the pivot is close to the top has the crank through the fix with screw, and articulate other end activity articulates there is the connecting rod, the other end of connecting rod with slider activity articulates.

Preferably, a guide rail is fixed on one side of the top plate through a countersunk head screw, and the sliding block is in sliding connection with the guide rail.

Preferably, the top of the base is fixed with a blocking cover with an opening at one end through a screw, the turntable is positioned in the blocking cover, and a dust collector is fixedly mounted on one side of the blocking cover.

Preferably, the fixing seat and the support are respectively provided with a first rotating hole and a second rotating hole, and the transmission shaft and the rotating shaft are respectively embedded in the first rotating hole and the second rotating hole.

Preferably, a reinforcing seat is fixed on the sliding block through screws, a telescopic groove is formed in the reinforcing seat, a telescopic rod is connected to the inside of the telescopic groove in a sliding mode, and the end portion of the telescopic rod is fixedly connected with the mounting seat through screws.

Preferably, the top of the base is provided with a dovetail groove, and the sliding seat is in sliding connection with the dovetail groove.

The utility model has the advantages that:

1. the utility model discloses in through the setting of fixing base, sliding seat, bearing, carousel, pivot, slider isotructure, add man-hour, cutter self is in the rotating-state to the slider can make a round trip to slide along the guide rail, thereby can carry out comprehensive, efficient grinding to the cutter top layer and handle, has promoted the efficiency and the effect of grinding.

2. The utility model discloses in through the setting of keeping off cover, dust catcher isotructure, add the fender cover at the grinding station, can block the piece that produces through the grinding to through the piece that the dust catcher can be inhaled the production, the clearance is convenient and ensure the steady operation of equipment.

Drawings

Fig. 1 is a front view of a tool grinding apparatus according to the present invention;

fig. 2 is a top view of the shield according to the present invention.

In the figure: the grinding machine comprises a base 1, a support 2, a vertical column 3, a first air cylinder 4, a sliding seat 5, a bearing 51, a top plate 6, a second air cylinder 7, a mounting seat 8, a grinding wheel 9, a shield 10, a dust collector 11, a fixing seat 12, a rotating disc 13, a first bevel gear 14, a second bevel gear 15, a rotating shaft 16, a sliding block 17, a connecting rod 18 and a crank 19.

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.

Referring to fig. 1-2, a cutter grinding device comprises a base 1, wherein the top of the base 1 is sequentially fixed with a support 2, two upright columns 3 and a fixed seat 12 through bolts, the upright columns 3 are symmetrically arranged, the tops of the two upright columns 3 are connected with a top plate 6 through hexagon screws, a sliding block 17 is arranged on the top plate 6 in a sliding manner, a second air cylinder 7 is fixedly arranged on the sliding block 17 through bolts, a second piston rod is arranged in the second air cylinder 7, the end part of the second piston rod is fixed with a mounting seat 8 through screws, and a grinding wheel 9 is arranged on the mounting seat 8; the top of the base 1 is fixedly provided with a first cylinder 4 through a bolt, a first piston rod is arranged inside the first cylinder 4, the end part of the first piston rod is fixedly provided with a sliding seat 5 through a screw, the sliding seat 5 is provided with a bearing 51, and the sliding seat 5 is arranged at the top of the base 1 in a sliding manner; a transmission shaft is rotatably arranged inside the fixed seat 12, a rotating disc 13 is fixed at one end of the transmission shaft through a screw, a circular groove is formed in one side of the rotating disc 13, a first bevel gear 14 is arranged at the other end of the transmission shaft, a second bevel gear 15 is connected to the first bevel gear 14 in a meshed mode, a rotating shaft 16 is rotatably arranged on the support 2, the second bevel gear 15 is arranged at the bottom of the rotating shaft 16, a crank 19 is fixed on the outer side, close to the top end, of the rotating shaft 16 through a screw, a connecting rod 18 is movably hinged to the other end of the crank 19, and the other end of the connecting rod 18 is movably hinged to a sliding block 17.

Wherein, through fixing base 12, sliding seat 5, bearing 51, carousel 13, pivot 16, the setting of slider 17 isotructure, add man-hour, cutter self is in the rotation state, and slider 17 can make a round trip to slide along the guide rail, thereby can carry out comprehensive, efficient grinding treatment to the cutter top layer, the efficiency and the effect of grinding have been promoted, through keeping off the cover 10, the setting of structures such as dust catcher 11, keep off the cover 10 at the grinding station is add, can block the piece that produces when grinding, and can absorb the piece that produces through dust catcher 11, the clearance is convenient and ensure the steady operation of equipment.

One side of the top plate 6 is fixed with a guide rail through a countersunk head screw, and the sliding block 17 is in sliding connection with the guide rail.

A blocking cover 10 with an opening at one end is fixed at the top of the base 1 through screws, the rotary disc 13 is positioned inside the blocking cover 10, and a dust collector 11 is fixedly installed at one side of the blocking cover 10.

The fixing seat 12 and the bracket 2 are respectively provided with a first rotating hole and a second rotating hole, and the transmission shaft and the rotating shaft 16 are respectively embedded in the first rotating hole and the second rotating hole.

The slider 17 is fixed with the reinforcement seat through the screw, and flexible groove has been seted up to the inside of reinforcement seat, and the inside sliding connection in flexible groove has the telescopic link, and the tip of telescopic link passes through screw and 8 fixed connection of mount pad.

The top of base 1 is seted up the dovetail, and sliding seat 5 and dovetail sliding connection.

In this embodiment, during operation, one end of a tool is inserted into the circular groove of the rotary table 13, then the first cylinder 4 is started, the first cylinder 4 pushes the sliding seat 5 to slide, so that the other end of the tool is inserted into the bearing 51, then the second cylinder 7 is started, the second cylinder 7 drives the grinding wheel 9 to move downwards to be close to and contact with a workpiece, then the driving source is started, the driving source drives the transmission shaft to rotate, the transmission shaft drives the tool body to rotate, meanwhile, the first bevel gear 14 is driven to rotate, and the rotating shaft 16 is driven to rotate through bevel gear transmission;

furthermore, the driving source of the grinding wheel 9 and the dust collector 11 are started at the moment, so that the grinding wheel 9 rotates at a high speed, the rotating shaft 16 drives the crank 19 to rotate during operation, the slider 17 can slide back and forth along the guide rail by utilizing the crank 19 and the connecting rod 18, the grinding wheel 9 moves back and forth along the outer side of the cutter to carry out grinding treatment, and scraps generated in the treatment process are absorbed by the dust collector 11 on one side, so that the cleaning is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutter grinding device comprises a base (1) and is characterized in that a support (2), two upright columns (3) and a fixing seat (12) are sequentially fixed to the top of the base (1) through bolts, the upright columns (3) are symmetrically arranged, the tops of the two upright columns (3) are connected with a top plate (6) through hexagonal screws, a sliding block (17) is arranged on the top plate (6) in a sliding mode, a second air cylinder (7) is fixedly installed on the sliding block (17) through the bolts, a second piston rod is arranged inside the second air cylinder (7), a mounting seat (8) is fixed to the end portion of the second piston rod through screws, and a grinding wheel (9) is arranged on the mounting seat (8);

the top of the base (1) is fixedly provided with a first cylinder (4) through a bolt, a first piston rod is arranged inside the first cylinder (4), the end part of the first piston rod is fixedly provided with a sliding seat (5) through a screw, a bearing (51) is arranged on the sliding seat (5), and the sliding seat (5) is arranged at the top of the base (1) in a sliding manner;

the inside of fixing base (12) is rotated and is provided with the transmission shaft, the one end of transmission shaft has carousel (13) through the fix with screw, and the circular slot has been seted up to one side of carousel (13), and first bevel gear (14) have been installed to the other end of transmission shaft, first bevel gear (14) meshing is connected with second bevel gear (15), it is provided with pivot (16) to rotate on support (2), and second bevel gear (15) are installed in the bottom of pivot (16), pivot (16) are close to the outside on top and have crank (19) through the fix with screw, and the other end activity of crank (19) articulates there is connecting rod (18), the other end of connecting rod (18) with slider (17) activity hinge.

2. A tool grinding device according to claim 1, characterized in that a guide rail is fixed to one side of the top plate (6) by means of countersunk screws, the slide (17) being in sliding connection with the guide rail.

3. A tool grinding device according to claim 1, characterized in that a shield (10) with an open end is fixed on the top of the base (1) through screws, the rotary disc (13) is positioned inside the shield (10), and a dust collector (11) is fixedly arranged on one side of the shield (10).

4. The tool grinding device according to claim 1, wherein the fixing base (12) and the bracket (2) are respectively provided with a first rotating hole and a second rotating hole, and the transmission shaft and the rotating shaft (16) are respectively embedded in the first rotating hole and the second rotating hole.

5. The tool grinding device according to claim 1, wherein a reinforcing seat is fixed on the slide block (17) through a screw, a telescopic groove is formed in the reinforcing seat, a telescopic rod is slidably connected in the telescopic groove, and the end of the telescopic rod is fixedly connected with the mounting seat (8) through a screw.

6. A tool grinding apparatus according to claim 1, wherein the top of the base (1) is provided with a dovetail groove, and the sliding seat (5) is slidably connected with the dovetail groove.