CN204868719U

CN204868719U - Sword disc cutter utensil dismouting rack

Info

Publication number: CN204868719U
Application number: CN201520584293.2U
Authority: CN
Inventors: 贺鸿; 杨大好; 栾琪文
Original assignee: Shandong Xijie Electromechanical Equipment Co Ltd
Current assignee: Shandong Xijie Electromechanical Equipment Co Ltd
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2015-12-16
Anticipated expiration: 2025-08-06

Abstract

The utility model provides a sword disc cutter utensil dismouting rack belongs to the mechanical manufacturing technology field, can be used to the dismouting of workshop or machining center sword disc cutter utensil to conveniently operate workman's dismouting cutter from the blade disc, labour saving and time saving. The device is including supporting part, control mechanism and workstation. The supporting part divides including base, bracing piece, saddle, is the basis of this rack. Control mechanism installs on the base that supports the part, and it includes reduction gear, upset hand wheel, output shaft, stand, copper sheathing, U type piece for slow down and 360 degrees upset blade discs. The workstation is connected with the output shaft through U type piece, including outer lane, inner circle, ball, bracket, screw thick stick, knob, knock pin, fixed hand wheel for fixed blade disc can realize that there is relative rotation inner circle and outer lane.

Description

A kind of knife disc tool dismounting stand

Technical field

The present invention relates to a kind of dismounting and the erecting device of being convenient to knife disc tool, belong to machinery manufacturing technology field, can be used for the dismounting of workshop or machining center knife disc tool, with handled easily workman from dismounting cutter cutterhead, time saving and energy saving.

Background technology

Need after cutter on workshop or machining center cutterhead uses a period of time to remove replacing or grinding, the assembly and disassembly methods that current cutterhead is fixed a cutting tool is traditional manual dismounting, when each cutter of dismounting, constantly to adjust the position of cutterhead and the work posture of workman, sometimes need to use both hands and feet, disassembly process is loaded down with trivial details time-consuming, and dismounting personnel labor intensity is large.

Summary of the invention

When the present invention is intended to solve cutter on dismounting cutterhead of the dismounting workman of workshop, need loaded down with trivial details time-consuming, the problem that dismounting personnel labor intensity is large of the work posture of the position of constantly adjustment cutterhead and workman, disassembly process, and then provide a kind of can effectively fixation cutter head, can 360 degree overturn cutterhead, around axle center rotary head the dismounting stand of different size cutterhead can be installed, such dismounting personnel can carry out the work of dismounting cutter in most suitable position, thus reach reduce dismounting personnel health displacement, simplify the operation, time saving and energy saving object.

The present invention is achieved by the following technical solutions:

A kind of knife disc tool dismounting stand, for providing best operating position when workman's dismounting cutterhead is fixed a cutting tool, this device comprises support section, controlling organization and workbench.

Described support section, comprises base (1-1), support bar (1-2), saddle (1-3), and three parts are all made by steel plate, have certain weight, are the bases of this stand;

Described controlling organization, be installed on the base (1-1) of support section, it comprises decelerator (2-1), upset handwheel (2-2), output shaft (2-3), support (2-4), copper sheathing (2-5), U-shaped piece (2-6), for slowing down and 360 degree of upset cutterheads;

Described workbench, be connected with output shaft (2-3) by U-shaped piece (2-6), comprise outer ring (3-1), inner ring (3-2), ball (3-3), bracket (3-4), screw thick stick (3-5), knob (3-6), ejector pin (3-7), fixing handwheel (3-8), also can realize inner ring (3-2) for fixation cutter head and relatively rotate with outer ring (3-1).

Accompanying drawing explanation

Fig. 1 is the stereoscopic-state figure of the present embodiment.

Fig. 2 is the sectional view of saddle.

In the drawings, 1-1, base, 1-2, support bar, 1-3, saddle, 2-1, decelerator, 2-2, upset handwheel, 2-3, output shaft, 2-4, support, 2-5, U-shaped piece, 2-6, copper sheathing, 3-1, outer ring, 3-2, inner ring, 3-3 ball, 3-4, bracket, 3-5, screw thick stick, 3-6, knob, 3-7, ejector pin, 3-8, fixing handwheel, 3-9, knock hole.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:

Fig. 1 is the stereoscopic-state figure of the present embodiment, and a kind of knife disc tool dismounting stand comprises support section, controlling organization and workbench.

Described base (1-1) fixes on the ground with setscrew, and support bar (1-2) is connected by bolt with base (1-1), and saddle (1-3) is connected by bolt with support bar (1-2).

Described upset handwheel (2-2) is connected on the power shaft of decelerator (2-1) by key.

Described decelerator (2-1) is standard component, be arranged on base (1-1) by bolt, comprise power shaft, worm screw, worm gear, its effect is the longitudinal force of slowing down and will transmit from upset handwheel (2-2), by worm gear and worm screw, change cross force into, and export to workbench by output shaft (2-3).

One end of described output shaft (2-3) is connected by the worm gear of key with decelerator (2-1), the other end of output shaft (2-3) is processed with U-shaped piece (2-6), U-shaped piece (2-6) is connected with outer ring (3-1) by bolt, the power overturning handwheel (2-2) and pass to output shaft (2-3) is passed to outer ring (3-1).

Described support (2-4) is bolted on saddle (1-3), and its effect is supporting table.

Described copper sheathing (2-5) is enclosed within output shaft (2-3), and forms sliding supported condition with the hole of support (2-4), and its effect is supporting output shaft (2-3), and output shaft (2-3) can be allowed freely to rotate.

Described outer ring (3-1), inner ring (3-2) are all processed with raceway, and ball (3-3) is full of wherein, and its effect makes can relatively rotate between inner ring (3-2) and outer ring (3-1).

Described inner ring (3-2) has the plane that two pieces outstanding, bracket (3-4) is coupled by screw, plays the effect of supporting cutterhead.

Described screw thick stick (3-5) has four, one side two, the centre-to-centre spacing of the screw thick stick (3-5) on two sides not etc., to install the cutterhead of different-diameter.

Described knob (3-6) can go up turn, with fixation cutter head at screw thick stick (3-5).

The outer end of described ejector pin (3-7) is fixed on fixing handwheel (3-8), and the inner is taper surface, and centre is processed with screw thread, and this screw thread matches with the screw thread of knock hole (3-9), can move forwards or backwards by rotating fixing handwheel (3-8).The taper surface that ejector pin (3-7) is inner when advancing can withstand on the groove of inner ring (3-2), and now inner ring (3-2) and outer ring (3-1) do not rotate; When retrogressing puts in place, inner ring (3-2) and outer ring (3-1) can rotate mutually.

a kind of knife disc tool dismounting stand course of work is as follows:

The first step, is placed on the bracket (3-4) of knife disc tool dismounting stand by the hole of two on cutterhead through screw thick stick (3-5), two knobs (3-6) is screwed off, and compresses cutterhead.

Second step, rotates fixing handwheel (3-8), until make the inner taper surface of ejector pin (3-7) withstand on the groove of inner ring (3-2), now, inner ring (3-2) and outer ring (3-1) be not relative to rotating, and cutterhead is fixed.

3rd step, rotating upset handwheel (2-2), driving outer ring (3-1), inner ring (3-2) and cutterhead together to rotate, when being turned to the position of applicable workman's dismounting cutter by decelerator (2-1), output shaft (2-3), U-shaped piece (2-4), stop operating, start dismounting.

4th step, after the one group of cutter dismounting facilitating workman's dismounting, rotates fixing handwheel (3-8), until make ejector pin (3-7) screw out, temperature of inner ring during rotation (3-2) and cutterhead, make it rotate relative to outer ring (3-1), after wherein one group of cutter forwards suitable station to, stop operating.Rotate fixing handwheel (3-8), until make the inner taper surface of ejector pin (3-7) withstand on the groove of inner ring (3-2), now, inner ring (3-2) and outer ring (3-1) be not relative to rotating, and cutterhead is fixed, and starts dismounting.

The like, until the complete all cutters needing dismounting of dismounting.

Claims

1. a knife disc tool dismounting stand, for providing best operating position when workman's dismounting cutterhead is fixed a cutting tool; Be characterised in that, its structure comprises:

Support section, comprising base (1-1), support bar (1-2), saddle (1-3), is the basis of this stand;

Controlling organization, is installed on the base (1-1) of support section, and it comprises decelerator (2-1), upset handwheel (2-2), output shaft (2-3), support (2-4), copper sheathing (2-5), U-shaped piece (2-6), for slowing down and 360 degree of upset cutterheads;

Workbench, be connected with output shaft (2-3) by U-shaped piece (2-5), comprise outer ring (3-1), inner ring (3-2), ball (3-3), bracket (3-4), screw thick stick (3-5), knob (3-6), ejector pin (3-7), fixing handwheel (3-8), also can realize inner ring (3-2) for fixation cutter head and relatively rotate with outer ring (3-1).