CN107627114A

CN107627114A - A kind of engraving machine accessory and lathe

Info

Publication number: CN107627114A
Application number: CN201710223051.4A
Authority: CN
Inventors: 李开健
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-07
Filing date: 2017-04-07
Publication date: 2018-01-26

Abstract

The invention discloses a kind of engraving machine accessory and lathe, it is characterized in：The cutting electro spindle of accessory and lathe is separable mounting means, cutter rotary shaft number in accessory knife rest main body can select on demand, different types of cutter can be installed in cutter rotary shaft, the rotation of knife rest is accurately controlled by angle-controlled motor, and the invention provides a kind of peace loading, unloading convenience, a kind of the engraving machine accessory and lathe that tool-changing speed is fast, use cost is cheap.

Description

A kind of engraving machine accessory and lathe

Technical field

The present invention relates to the knife rest accessory device in engraving machine field, more particularly to digital-controlled carving machine.

Background technology

At present, with the rapid development and popularization of Numeric Control Technology, many manufacturing enterprises are more and more to use digital-controlled carving machine To carry out manufacturing product, in order to improve production efficiency, many enterprises can select the Digit Control Machine Tool with automatic tool changer function, But in nonmetallic manufacture field, there are many products only to use one or some that cutter is big to process and need not change Different types of cutter is measured to process, in this case, manual tool changing compared with slowly bother efficiency it is low, automatic tool changer machine into This, maintenance cost it is high, and sometimes due to the presence of tool magazine system hinders convenience and the flexibility using lathe on the contrary, change Knife speed and mode are there is also undesirable situation, and generally speaking, non-tool magazine machine and tool magazine machine have its each its own advantages；Base In this, be necessary to develop it is a kind of it is cheap, easy to use, can allow moment lathe do not possessing automatic tool changer function and possess from Move and switch over such a device between knife function

The content of the invention

The technical problems to be solved by the invention are to provide a kind of engraving machine accessory and lathe, realize that lathe can be without certainly Move knife function and with progress moment switching between automatic tool changer function.

In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：

A kind of engraving machine accessory, including knife rest main body, cutter rotary shaft, runner assembly, angle-controlled motor, fixed seat, it is fixed Seat contacts with the cutting electro spindle of lathe to be detachable, and the cutter rotary shaft number in knife rest main body is at least two More than.

Preferably, power motor is installed inside described knife rest main body.

Preferably, described cutter rotary shaft can maintain static dynamic.

Preferably, described runner assembly is gear.

Preferably, described runner assembly is synchronizing wheel and timing belt.

Preferably, described angle-controlled motor is stepper motor.

Preferably, described angle-controlled motor is servomotor.

Preferably, described angle-controlled motor is direct current generator with encoder.

Preferably, described angle-controlled motor is alternating current generator with encoder.

A kind of lathe, including a kind of above-mentioned engraving machine accessory.

It is an advantage of the invention that：

Drastically increase needed in machine tooling frequent tool changing process velocity, because with automatic tool changer function lathe and without The lathe price of automatic tool changer differs greatly, considerably reduces machine cost and maintenance cost usually, process flexibility and Speed increases；In the case of lathe primary characteristic is retained, it is greatly enlarged the processing characteristics of 2,3,4,5 axle lathes；Accessory device Maintenance is extremely convenient succinct, cost is low, switching installation is very quick and convenient.

Brief description of the drawings

Fig. 1 is a kind of front view of engraving machine accessory of the present invention；

Fig. 2 is a kind of structural representation of engraving machine accessory of the present invention；

Fig. 3 is a kind of 3-D view of engraving machine accessory；

Fig. 4 is a kind of schematic diagram of engraving machine accessory on a kind of Installing machine tool；

Fig. 5 is that a kind of lathe unloads a kind of schematic diagram of engraving machine accessory.

Embodiment：

The invention will be further described below in conjunction with the accompanying drawings.

Embodiment 1

As shown in Figure 1 and Figure 2, accessory by knife rest main body 1, cutter rotary shaft 2, cutter 3, rotate gear 4, angle-controlled motor 5, Fixed seat 6 forms, and main body 1 and rotate gear 4 are affixed, and rotate gear 4 is flexibly connected with fixed seat 6, angle-controlled motor 5 it is defeated Shaft engages with rotate gear 4；The number of the cutter rotary shaft 2 of installation on the body 1 is at least two, can be according to actual life Production needs to be equipped with, can also be 18 cutter rotary shafts 2 of installation but only two cutter rotary shafts 2 install knife wherein in main body Tool 3 is used to produce, and diameter, the type of cutter 3 can be depending on needed for productions, and cutter rotary shaft 2 that can also be all is all Same diameter same type cutter is installed, angle-controlled motor 5 can be stepper motor, servomotor or direct current with encoder Motor or alternating current generator；Fixed seat 6 with cutting electro spindle 7 the way of contact for detachable installation nested contact, can be at any time Remove and install, the power of cutter rotary shaft 2 comes from cutting electro spindle 7, and electro spindle 7 is cut when fixed seat 6 is put When, the rotational sleeve of the inside of fixed seat 6 can coincide with cutting the output shaft of electro spindle 7 clamping, rotational sleeve pass through gear Rotating shaft and gear are connected with each cutter rotary shaft 2（It can also be connected by kinds of drive such as belt, chains）, so as to moving knife Tool rotary shaft 2 rotates, the inside of knife rest main body 1 can also an additionally mounted motor carry out band cutter rotary shaft 2 and rotate, at this moment may be used Using the power without using cutting electro spindle 7 as power resources, output can also be merged with the power of cutting electro spindle 7.Originally match somebody with somebody Part practical operation is such, and this accessory is in lathe on being fitted without, lathe or original working method, when some products Need to carry out it is several cutter in turn using processing when, can the end of fixed seat 6 of this accessory is enclosed on lathe cutting electricity it is main On axle 7, because each cutter rotary shaft 2 correspond to a rotational angle, the pulse that angle-controlled motor 5 is sent according to system Rotate gear 4 is directly driven so as to cutter needed for quick correct selection, and tool changing action only needs cutter to be in production to be processed Very fast tool changing can be carried out on the security plane of product；Cutter rotary shaft 2 may be configured as not rotating manner, to install lathe tool, conveniently Accessory is arranged on the compound lathe of turnning and milling；This accessory can be applicable to 2 axles, 3 axles, 4 axles, on 5 axle lathes, accessory is in non-processing During state can without cutter 3, accessory applied be processed without multicutter, only need single tool sharpening when can wink Between it is removed, it is extremely convenient.

Embodiment 2

Rotate gear 4 change belt pulley into or synchronizing wheel, belt pulley be connected by timing belt or belt with angle-controlled motor 5, Up to same effect, due to optionally one of which runner assembly can be referred to as the kind of drive, the present invention.

Claims

1. a kind of engraving machine accessory, including knife rest main body, cutter rotary shaft, runner assembly, angle-controlled motor, fixed seat, its It is characterized in：Fixed seat contacts with the cutting electro spindle of lathe to be detachable, and the cutter in knife rest main body rotates the number of axle Mesh is at least two or more.

2. a kind of engraving machine accessory according to claim 1, it is characterized in that：Installation is dynamic inside described knife rest main body Motor.

3. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described cutter rotary shaft can be fixed not Rotate.

4. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described runner assembly is gear.

5. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described runner assembly is synchronizing wheel and synchronization Band.

6. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described angle-controlled motor is stepping electricity Machine.

7. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described angle-controlled motor is servo electricity Machine.

8. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described angle-controlled motor is band encoder Direct current generator.

9. a kind of engraving machine accessory according to claim 1, it is characterized in that：Described angle-controlled motor is band encoder Alternating current generator.

10. a kind of lathe, it is characterized in that：Including a kind of engraving machine accessory as described in any one of claim 1 to 9.