CN205077073U

CN205077073U - Circular knife subassembly structure

Info

Publication number: CN205077073U
Application number: CN201520848173.9U
Authority: CN
Inventors: 王炜棠
Original assignee: EMMA CNC TECHNOLOGY CO LTD
Current assignee: EMMA CNC TECHNOLOGY CO LTD
Priority date: 2015-10-23
Filing date: 2015-10-23
Publication date: 2016-03-09
Anticipated expiration: 2025-10-23

Abstract

The utility model provides a circular knife subassembly structure for direct cover is established at numerical control cutting equipment's a sword section of thick bamboo epaxially, be in including circular knife cover and setting the circular knife that the circular knife was sheathe in, circular knife cover detachable cover is established a sword section of thick bamboo is epaxial, the circular knife is sheathe in and is equipped with the direct selling, be equipped with the cutter guide pin bushing in the sword section of thick bamboo axle, be equipped with in the cutter guide pin bushing with selling the complex guide slot directly to households, having sold the positioning action directly to households, guarantee that the direction of motion of blade is controlled by the cutter arbor, through direct mode of establishing the circular knife subassembly at the epaxial cover of a sword section of thick bamboo, very convenient and fast's the completion circular knife and the change of vibrating blade only need be taken off the vibration blade and can be got on the installation that the circular knife subassembly is firm, satisfies the cutting demand of difference, and this kind of mode is with low costs and swift, is suitable for the practicality.

Description

A kind of dise knife unit construction

Technical field

The utility model relates to a kind of cutter head assembly of numerical control leather cutting machine, particularly relates to a kind of dise knife unit construction.

Background technology

On market, existing computer numerical controlled leather cutting machine generally adopts electronic or pneumatic vibration cutter head to cut, cutter head is driven to move forward and backward up and down by digital control system, when in cutting process, translational speed is too fast, the cutter head of up-down vibration may occur that depth of cut causes can't cut not, have a strong impact on cutting effect, in order to address this problem, market there is other cutting mode, cut as used dise knife, but to use dise knife in existing technology, then need to change vibrating blade originally, Renewal process is complicated, is inconvenient to use.

For above drawback, we are real is necessary to design the more excellent a kind of cutter head assembly of a kind of performance to solve the problem.

Utility model content

The purpose of this utility model is to provide a kind of dise knife unit construction.

The utility model is achieved in that a kind of dise knife unit construction, for being directly set in the cutter cylinder axle of numerical control cutting equipment, comprise dise knife cover and be arranged on the circular knife that described dise knife puts, described dise knife cover is dismountable to be set on described cutter cylinder axle, described dise knife puts and is provided with direct selling, be provided with cutting knife guide pin bushing in described cutter cylinder axle, be provided with in described cutting knife guide pin bushing and sell with described the guide groove coordinated directly to households.

Preferably, described dise knife cover comprises the main cover of dise knife and dise knife auxiliary set, and described dise knife auxiliary set is provided with the open holes for installing the first socket head cap screw, and the main cover of described dise knife is connected by the first socket head cap screw with described dise knife auxiliary set.

Preferably, described circular knife is fixed on described dise knife by dise knife axle and nut and puts, and described dise knife axle one end is arranged with bearing, and the outer ring of described bearing is fixed by the second socket head cap screw, is provided with cutter shaft spacer between described circular knife and described bearing.

A kind of dise knife unit construction of the utility model, for being directly set in the cutter cylinder axle of numerical control cutting equipment, comprise dise knife cover and be arranged on the circular knife that described dise knife puts, described dise knife cover is dismountable to be set on described cutter cylinder axle, described dise knife puts and is provided with direct selling, cutting knife guide pin bushing is provided with in described cutter cylinder axle, be provided with in described cutting knife guide pin bushing and sell with described the guide groove coordinated directly to households, direct selling plays the role of positioning, ensure that the direction of motion of blade controls by knife bar, by the mode of direct sheathed dise knife assembly on cutter cylinder axle, can the very convenient replacing completing dise knife and vibrating blade efficiently, only need to take off vibrating blade firm for dise knife assembly to be installed, meet different cutting demands, this mode cost is low and quick, be suitable for practicality.

By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.

Accompanying drawing explanation

Fig. 1 is a kind of dise knife unit construction of the utility model one-piece construction cut-away illustration;

Fig. 2 is a kind of dise knife unit construction of the utility model one-piece construction cross-sectional schematic;

Fig. 3 is a kind of dise knife unit construction of the utility model one-piece construction partial schematic sectional view;

Wherein: 1, dise knife cover; 11, the main cover of dise knife; 12, dise knife auxiliary set; 2, the second socket head cap screw; 3, cutter shaft spacer; 4, bearing; 5, dise knife axle; 6, nut; 7, sell directly to households; 8, circular knife; 9, dise knife auxiliary set; 10, the first socket head cap screw; 01, cutter cylinder axle; 02, cutting knife guide pin bushing.

Embodiment

Clearly understand to make the purpose of this utility model, technical scheme and advantage, below in conjunction with drawings and Examples, the utility model is further elaborated, be to be understood that, specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.

As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of dise knife unit construction that the utility model provides, for being directly set in the cutter cylinder axle 01 of numerical control cutting equipment, the circular knife 2 comprising dise knife cover 1 and be arranged on described dise knife cover 1, described dise knife overlaps 1 and is dismountablely set on described cutter cylinder axle 01, described dise knife cover 1 is provided with direct selling 7, cutting knife guide pin bushing 02 is provided with in described cutter cylinder axle 01, the guide groove coordinated with described direct selling 7 is provided with in described cutting knife guide pin bushing 02, sell 7 directly to households to play the role of positioning, ensure that the direction of motion of blade controls by knife bar, by the mode of direct sheathed dise knife assembly on cutter cylinder axle 01, can the very convenient replacing completing dise knife and vibrating blade efficiently, only need to take off vibrating blade firm for dise knife assembly to be installed, meet different cutting demands, this mode cost is low and quick, be suitable for practicality.

Preferably, described dise knife cover 1 comprises the main cover 11 of dise knife and dise knife auxiliary set 12, and described dise knife auxiliary set 12 is provided with the open holes for installing the first socket head cap screw, and the main cover of described dise knife 11 is connected by the first socket head cap screw 10 with described dise knife auxiliary set 12, mode of connection is simply firm, easy accessibility.

Preferably, described circular knife 8 is fixed on described dise knife cover 1 by dise knife axle 5 and nut 6, described dise knife axle 5 one end is arranged with bearing 4, the outer ring of described bearing 4 is fixed by the second socket head cap screw 2, is provided with cutter shaft spacer 3 between described blade 8 and described bearing 4, and this structure is when blade contact cut material, rotation can be pushed, when circular knife 8 rotates, cutter shaft spacer 3 drives bearing inner race to rotate, and avoids circular knife 8 and dise knife to overlap 1 and contacts to produce and rub.

These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a dise knife unit construction, for being directly set in the cutter cylinder axle of numerical control cutting equipment, it is characterized in that: comprise dise knife cover and be arranged on the circular knife that described dise knife puts, described dise knife cover is dismountable to be set on described cutter cylinder axle, described dise knife puts and is provided with direct selling, be provided with cutting knife guide pin bushing in described cutter cylinder axle, be provided with in described cutting knife guide pin bushing and sell with described the guide groove coordinated directly to households.

2. a kind of dise knife unit construction as claimed in claim 1, it is characterized in that, described dise knife cover comprises the main cover of dise knife and dise knife auxiliary set, and described dise knife auxiliary set is provided with the open holes for installing the first socket head cap screw, and the main cover of described dise knife is connected by the first socket head cap screw with described dise knife auxiliary set.

3. a kind of dise knife unit construction as claimed in claim 1, it is characterized in that, described circular knife is fixed on described dise knife by dise knife axle and nut and puts, described dise knife axle one end is arranged with bearing, the outer ring of described bearing is fixed by the second socket head cap screw, is provided with cutter shaft spacer between described circular knife and described bearing.