CN211465874U

CN211465874U - Die steel grinding device

Info

Publication number: CN211465874U
Application number: CN201922007850.5U
Authority: CN
Inventors: 陈剑锋
Original assignee: Jiangsu Shengzhuoyu Mould Technology Co ltd
Current assignee: Jiangsu Shengzhuoyu Mould Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-11
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to the technical field of die steel, in particular to a die steel polishing device, which solves the defects of incomplete polishing and inconvenient cleaning in the prior art, and comprises a shell, wherein the shell is of a cavity structure, a servo motor is arranged at the top of a cavity of the shell through a bolt, the output end of the servo motor is connected with a rotating shaft through a coupling, a telescopic rod is arranged inside the rotating shaft in a sliding way, the other end of the telescopic rod is connected with a polishing disc through a hexagon screw, a polishing layer is arranged at the bottom of the polishing disc, supporting plates are welded at two sides of the inner wall of the cavity of the shell, the servo motor, the rotating shaft, a connecting rod, a crank, the polishing disc, the polishing layer, sand paper, a piston plate and other structures are arranged, the device adopts the servo motor as a driving source to polish the upper surface and the lower surface of the die steel, and simultaneously the, the polishing is comprehensive and uniform, and the polishing effect is good.

Description

Die steel grinding device

Technical Field

The utility model relates to a mould steel technical field especially relates to a mould steel grinding device.

Background

Die steel is a steel grade used for manufacturing dies such as cold stamping dies, hot forging dies, die casting dies and the like. The die is a main processing tool for manufacturing parts in industrial departments of mechanical manufacturing, radio instruments, motors, electric appliances and the like. The quality of the die directly affects the quality of the pressure processing technology, the precision yield of products and the production cost, and the quality and the service life of the die are mainly affected by die materials and heat treatment except by reasonable structural design and processing precision.

Most grinding device that the mould steel used all only polishes the upper and lower two sides of mould steel, and the outward flange of mould steel does not process the processing of polishing, can produce a large amount of pieces when polishing in addition, influences operational environment and clearance inconvenient, consumes manpower and man-hour.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of incomplete polishing and inconvenient cleaning existing in the prior art and providing a die steel polishing device.

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

a die steel polishing device comprises a shell, wherein the shell is of a cavity structure, a servo motor is installed at the top of a cavity of the shell through a bolt, the output end of the servo motor is connected with a rotating shaft through a coupler, a telescopic rod is arranged inside the rotating shaft in a sliding manner, the other end of the telescopic rod is connected with a polishing disc through a hexagon screw, a polishing layer is arranged at the bottom of the polishing disc, the two sides of the inner wall of the cavity of the shell are respectively welded with a supporting plate, the bottom of the supporting plate is provided with a sliding seat in a sliding way, the inside of the sliding seat is provided with a phase rod in a sliding way, the other end of the phase rod is fixed with a piston plate through a bolt, one side of the piston plate is bonded with sand paper through an adhesive, the outside welding of pivot has the lantern ring, and the both sides of lantern ring are passed through the screw fixation and are had the crank, articulate has the connecting rod in the other end activity, the other end of connecting rod with one side activity hinge joint of sliding seat.

Preferably, a telescopic groove is formed in the rotating shaft, the telescopic rod is connected with the telescopic groove in a sliding mode, a first spring is welded at one end of the telescopic rod, and the other end of the first spring is fixedly connected with the telescopic groove through a buckle.

Preferably, the bottom of the supporting plate is provided with a sliding groove, and the sliding seat is in sliding connection with the sliding groove.

Preferably, an inner groove is formed in one side of the sliding seat, the phase rod is embedded in the inner groove, a second spring is welded at one end of the phase rod, and the other end of the second spring is welded and fixed with the inner part of the inner groove.

Preferably, a dust collector is installed at one side of the shell, a dust collection pipeline is installed at one side of the dust collector and is installed inside the shell through a flange, and a movable door is installed at the other side of the shell.

The utility model has the advantages that:

1. the utility model discloses in through servo motor, pivot, connecting rod, crank, the mill, polish layer, abrasive paper, piston plate isotructure's setting, the device adopts servo motor as the driving source, polishes the processing to the upper and lower face of mould steel, and the abrasive paper of both sides makes a round trip to polish the processing to the outer edge under the transmission of mechanism simultaneously, polishes comprehensively evenly, and it is effectual to polish.

2. The utility model discloses in through the setting of casing, dust catcher, dodge gate isotructure, equipment is polished and is handled and go on in the confined space, and the dust catcher can be with piece suction when polishing the processing, has avoided the piece to spatter everywhere, has built good operational environment for grinding device, has saved manpower and man-hour.

Drawings

Fig. 1 is a schematic front sectional structural view of a die steel polishing device provided by the present invention;

fig. 2 is a top view of the polishing device provided by the present invention.

In the figure: the device comprises a shell 1, a servo motor 2, a rotating shaft 3, a telescopic groove 4, a first spring 5, a lantern ring 6, a telescopic rod 7, a crank 8, a polishing disc 9, a sliding groove 10, a supporting plate 11, a sliding seat 12, a connecting rod 13, a piston plate 14, a phase rod 15, a connecting rod 16, sand paper 17, a polishing layer 18, a dust collector 19 and a second spring 20.

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 die steel polishing device comprises a shell 1, wherein the shell 1 is of a cavity structure, a servo motor 2 is installed at the top of a cavity of the shell 1 through a bolt, an output end of the servo motor 2 is connected with a rotating shaft 3 through a coupler, an expansion rod 7 is slidably arranged inside the rotating shaft 3, the other end of the expansion rod 7 is connected with a polishing disc 9 through a hexagon screw, a polishing layer 18 is arranged at the bottom of the polishing disc 9, supporting plates 11 are welded on two sides of the inner wall of the cavity of the shell 1, a sliding seat 12 is slidably arranged at the bottom of the supporting plate 11, a phase rod 15 is slidably arranged inside the sliding seat 12, a piston plate 14 is fixedly arranged at the other end of the phase rod 15 through a bolt, sand paper 17 is bonded on one side of the piston plate 14 through an adhesive, a lantern ring 6 is welded on the outer portion of the rotating, the other end of the connecting rod 16 is movably hinged with one side of the sliding seat 12, the servo motor 2, the rotating shaft 3, the connecting rod 16, the crank 8, the polishing disc 9, the polishing layer 18, the abrasive paper 17, the piston plate 14 and other structures are arranged, the device adopts the servo motor 2 as a driving source to polish the upper surface and the lower surface of the die steel, meanwhile, the abrasive paper 17 on the two sides can polish the outer edge back and forth under the transmission action of the mechanism, the polishing is comprehensive and uniform, the polishing effect is good, the device polishes in a closed space through the arrangement of the structures such as the shell 1, the dust collector 19, the movable door and the like, the dust collector 19 can suck the scraps during the polishing process, the scraps are prevented from splashing, a good working environment is created for the polishing device, the labor and the working hours are saved, the telescopic groove 4 is formed in the rotating shaft 3, the telescopic rod 7 is connected with the telescopic groove 4 in, the welding of the one end of telescopic link 7 has first spring 5, the inside fixed connection of buckle and flexible groove 4 is passed through to the other end of first spring 5, spout 10 has been seted up to the bottom of backup pad 11, sliding seat 12 and spout 10 sliding connection, the inside groove has been seted up to one side of sliding seat 12, phase place pole 15 embedding is in the inside of inside groove, the welding of the one end of phase place pole 15 has second spring 20, the other end of second spring 20 and the inside welded fastening of inside groove, dust catcher 19 is installed to one side of casing 1, the dust absorption pipeline has been installed to one side of dust catcher 19, the dust absorption pipeline passes through the ring flange and installs in the inside of casing 1, and the dodge gate has been installed.

In the embodiment, when the device is used, the movable door on one side of the shell 1 is opened, the die steel is placed into the shell 1 from the movable door and is located at a polishing station, it should be noted that when the die steel is placed, the telescopic rod 7 is pulled to slide upwards, the phase rod 15 is pulled towards two sides, the die is released after being placed, the elastic forces of the first spring 5 and the second spring 20 act simultaneously, the telescopic rod 7 with the polishing layer 18 on the polishing disc 9 is in close contact with the upper surface of the die steel, the abrasive papers 17 on two sides are in contact with two sides of the die steel, and then the movable door is closed;

further, when a worker switches on the working voltage, the servo motor 2 and the dust collector 19 work simultaneously, the servo motor 2 drives the rotating shaft 3 and the telescopic rod 7 to rotate simultaneously, the polishing disc 9 and the polishing layer 18 are driven to polish the upper surface of the die steel, the cranks 8, the connecting rods 16 and the sliding seat 12 on two sides form a crank-connecting rod mechanism, the sliding seat 12 slides back and forth in the sliding groove 12, the connecting rods 13, the piston plate 14 and the abrasive paper 17 are driven to polish two sides of the die steel, and debris generated in the polishing process is sucked out by the dust collector 19 through a dust collection pipeline;

in addition, after once polishing, the position of the die steel is adjusted by personnel, the die steel is turned, the lower surface of the die steel is in contact with the polishing layer 18, the two sides of the die steel are in contact with the sand paper 17, and polishing processing of the die steel is completed after polishing treatment is performed again.

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. The die steel polishing device comprises a shell (1) and is characterized in that the shell (1) is of a cavity structure, a servo motor (2) is installed at the top of a cavity of the shell (1) through a bolt, the output end of the servo motor (2) is connected with a rotating shaft (3) through a coupler, an expansion rod (7) is arranged inside the rotating shaft (3) in a sliding mode, the other end of the expansion rod (7) is connected with a polishing disc (9) through a hexagon screw, a polishing layer (18) is arranged at the bottom of the polishing disc (9), supporting plates (11) are welded on two sides of the inner wall of the cavity of the shell (1), a sliding seat (12) is arranged at the bottom of each supporting plate (11) in a sliding mode, a phase rod (15) is arranged inside the sliding seat (12) in a sliding mode, a piston plate (14) is fixed to the other end of the phase rod (15) through a bolt, the outside welding of pivot (3) has lantern ring (6), and the both sides of lantern ring (6) are passed through the screw fixation and are had crank (8), the other end activity of crank (8) articulates there is connecting rod (16), the other end of connecting rod (16) with one side activity hinge joint of sliding seat (12).

2. The die steel grinding device according to claim 1, characterized in that a telescopic groove (4) is formed in the rotating shaft (3), the telescopic rod (7) is slidably connected with the inside of the telescopic groove (4), a first spring (5) is welded at one end of the telescopic rod (7), and the other end of the first spring (5) is fixedly connected with the inside of the telescopic groove (4) through a buckle.

3. The die steel grinding device according to claim 1, wherein the bottom of the supporting plate (11) is provided with a sliding groove (10), and the sliding seat (12) is slidably connected with the sliding groove (10).

4. The die steel grinding device according to claim 1, wherein one side of the sliding seat (12) is provided with an inner groove, the phase rod (15) is embedded in the inner groove, one end of the phase rod (15) is welded with the second spring (20), and the other end of the second spring (20) is welded and fixed with the inner part of the inner groove.

5. The die steel grinding device according to claim 1, wherein a dust collector (19) is installed on one side of the shell (1), a dust collection pipeline is installed on one side of the dust collector (19) and is installed inside the shell (1) through a flange, and a movable door is installed on the other side of the shell (1).