CN200998791Y

CN200998791Y - Numerical control machine for processing rollers

Info

Publication number: CN200998791Y
Application number: CNU200720066823XU
Authority: CN
Inventors: 韩震
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-01-02
Anticipated expiration: 2017-01-30

Abstract

The utility model relates to a special machine tool for processing roller. Wherein, the machine body is provided with a roller clamp, a zig, a milling structure connected with a motion structure, a graduation structure connected with a manually-operated structure or an automatic feeding structure; because the graduation structure is connected with the manually-operated structure and the automatic feeding structure, the process to the roller can be run by a arranged digital control procedure, which not only improves the automatic degree of the process, but also can work out complicated imagines and characters on the surface of the roller according to the arranged digital-control.

Description

A kind of Digit Control Machine Tool of processing roll

Technical field

The utility model relates to a kind of lathe that is used for machining, more particularly, relates to a kind of special purpose machine tool of processing roll.

Background technology

In order to process the decorative patterns such as lenticular shaped of projection at surface of steel plate, often to use the roll of band rag.Because the diameter of this class roll is all more than 50 centimetres, length surpasses 150 centimetres, and plain-milling machine is difficult in the cylinder with large diameter surface and carries out Milling Process.In order to solve the problem that prior art exists, China Patent No. 200420032149.X has proposed " a kind of device of processing the lenticular shaped riffled roll on lathe ".Though, the technical scheme that the technical scheme of this patent adopts is that " roll shaft of roll one end is provided with precision round subsection mechanism; this precision round subsection mechanism is fixed with worm gear on the roll shaft of roll; the worm screw that is meshed with worm gear is arranged at the one side; the upper end worm screw is equipped with dividing gear; be equipped with rotating shaft on the fixed frame that has on base top and be fixed with the rotating shaft of rotary handle on it; be equipped with the dividing gear that is meshed with dividing gear in the rotating shaft, in two rotating shafts, be equipped with pitch wheel and gear again respectively, be equipped with the calibration Fixed latches of a location in the circular hole that is had respectively on the fixed base plate on dividing gear and fixed frame; And be provided with the hydraulic pressure automatic locking mechanism ".But this technical scheme realizes feed and withdrawing by the mechanical linkage mode, is difficult in roller surface and processes complicated patterns.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model provides a kind of Digit Control Machine Tool of processing roll, feed and tool backlash movement that it can realize milling cutter by computer control not only can improve the automaticity of processing roll, but also can process complicated patterns at roller surface.

The purpose of this utility model is achieved in that a kind of Digit Control Machine Tool of processing roll, lathe bed is provided with the roll anchor clamps, walks tool rest, walk milling mechanism is arranged on the tool rest, milling mechanism connects actuating unit, the roll anchor clamps are rotatably connected by indexing mechanism and lathe bed formation, it is characterized in that indexing mechanism connects manual-operating mechanism or automatic feed mechanism; But walk the structure that tool rest and lathe bed constitute relative motion, walk tool rest and be connected actuating motor respectively with milling mechanism.

On the basis of technique scheme, the utility model also has following further scheme:

But the described tool rest of walking constitutes the structure of relative motion by guide rail and lathe bed, walks tool rest and connects the X-axis actuating motor by leading screw, and the milling mechanism of walking on the tool rest connects the Y-axis actuating motor.

Described indexing mechanism constitutes automatic feed mechanism by connecting the calibration actuating motor.

The described tool rest of walking is provided with vertical milling mechanism, and vertical milling mechanism connects actuating motor.

Described vertical milling mechanism is the arc delivering gear, and the arc delivering gear is walked tool rest by arc-shaped guide rail and arc and constituted, but arc-shaped guide rail and arc walk tool rest and constitute the relative motion structure, arc is walked the slotting cutter chuck on the tool rest, the slotting cutter chuck connects actuating unit.

Advantage of the present utility model is as follows:

Because indexing mechanism connects manual-operating mechanism or automatic feed mechanism; But walk the structure that tool rest and lathe bed constitute relative motion, walk tool rest and be connected actuating motor respectively with milling mechanism.Actuating motor can realize under the control of computer numerical control device that self-acting feed and breaker roll carry out Milling Process after connecting the computer numerical control device.The utility model can be processed by establishment numerical control program breaker roll, and this is that prior art is not available.Compared with prior art, the utility model has not only improved the automaticity of processing, but also can process the pattern or the literal of more complicated at roller surface by the numerical control program of establishment.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of arc delivering gear.

The specific embodiment

Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail:

Roll 10 described in the utility model be a kind of on steel plate the roll 10 of rolling decorative pattern.Referring to Fig. 1.A kind of Digit Control Machine Tool of processing roll, lathe bed 2 is provided with roll anchor clamps 11, roll anchor clamps 11 are clamping rolls 10, roll anchor clamps 11 can use prior art, walk milling mechanism 6 is installed on the tool rest 5, milling mechanism 6 is prior aries, milling mechanism 6 comprises cutter spindle, milling cutter and the transmission mechanism that is connected power, if driving the motor of milling mechanism 6 is installed in the lathe bed pedestal of lathe bed 2 lower lefts, motor is through belt pulley, gear drive and polished rod are input to away tool rest 5 to power, walking tool rest 5 is connected to power on the cutter spindle by the bevel gear transmission mechanism again, the bevel gear transmission mechanism can make cutter spindle horizontally rotate and adjust the milling cutter angle, so that milling cutter mills out decorative patterns such as lenticular shaped or herringbone at roll 10.In addition, also the actuating unit that drives milling cutter can be installed on milling mechanism 6 directly, because when milling mechanism 6 uses slotting cutter, the power of motor is relatively littler, can directly be installed in motor 3 on the milling mechanism 6, motor 3 is through the power input mechanism of gear drive connection slotting cutter, and slotting cutter is mainly used in the pattern or the literal of milling more complicated.Traditional roller machine tool uses the milling cutter that crouches, and milling cutter for sleeping in is difficult in roll 10 Surface Machining and goes out complicated patterns or literal.Roll anchor clamps 11 constitute the embodiment that is rotatably connected by indexing mechanism 12 with lathe bed 2 can use prior art, and indexing mechanism 12 can be a prior art.The manual-operating mechanism that indexing mechanism 12 is connected can be the operating mechanism of indexing mechanism 12 itself, the automatic feed mechanism that indexing mechanism 12 is connected is a calibration actuating motor 1, indexing mechanism 12 can connect calibration actuating motor 1 by shaft coupling, calibration actuating motor 1 can drive indexing mechanism 12 and rotate, and promptly described indexing mechanism 12 constitutes automatic feed mechanism by connecting calibration actuating motor 1.Lathe bed 2 is provided with guide rail 9, walks tool rest 5 and connects actuating unit, but walk tool rest 5 by the structure of guide rail 9 with lathe bed 2 formation relative motions, walks tool rest 5 and is connected actuating motor respectively with milling mechanism 6.Actuating motor can have a plurality of, and actuating motor has X-axis actuating motor 7 and Y-axis actuating motor 4.The operating motor that adopts in the utility model kinetic control system can be stepper motor or full digital AC servo motor.Actuating motor can connect numerical control device, numerical control device comprises Digit Control Machine Tool program loader, central processing unit CPU, the program storage that links to each other with CPU, data storage, keyboard signal input control circuit, display etc., and digital control system has the direct and computer interconnection of special purpose interface energy.

Leading screw 8 is fixed on the lathe bed 2, walk the screwed pipe that engagement leading screw 8 is arranged in the tool rest 5, gear drive is arranged on the screwed pipe, gear drive on the screwed pipe connects X-axis actuating motor 7, milling mechanism 6 and walk between the tool rest 5 guide rail is arranged, milling mechanism 6 with walk tool rest 5 and constitute and slidably be connected, the screw rod feed mechanism is arranged on the milling mechanism 6, milling mechanism 6 connects Y-axis actuating motor 4 by the screw rod feed mechanism, but be described tool rest 5 constitutes relative motions by guide rail 9 and lathe bed 2 the delivering gear of walking, walk tool rest 5 and connect X-axis actuating motor 7 by leading screw 8, the milling mechanism of walking on the tool rest 56 connects Y-axis actuating motor 4.The cutter shaft frame that milling cutter is installed is arranged on the milling mechanism 6, and the cutter shaft frame constitutes turntable by turntable and milling mechanism 6, between cutter shaft frame and the turntable locking mechanism is arranged, and adjusts milling cutter angle lockable cutter shaft frame afterwards.

Referring to Fig. 2.Arc delivering gear 203 has installing hole, and arc delivering gear 203 can be fixed on away on the tool rest 5, walks tool rest 5 and can use the milling mechanism 6 that the milling cutter that crouches is installed as required, perhaps installs and uses the milling mechanism 6 of slotting cutter.The described tool rest 5 of walking is provided with vertical milling mechanism, and vertical milling mechanism connects actuating motor.The milling mechanism 6 of slotting cutter can be an arc delivering gear 203.The embodiment of arc delivering gear 203 is as follows:

Described vertical milling mechanism is an arc delivering gear 203, arc delivering gear 203 is walked tool rest 200 by arc-shaped guide rail 210 and arc and is constituted, but arc-shaped guide rail 210 is walked tool rest 200 with arc and is constituted the relative motion structure, arc is walked slotting cutter chuck 209 on the tool rest 200, slotting cutter chuck 209 connects actuating unit.Arc is walked tool rest 200 and is connected movement in a curve actuating motor 201 and advance and retreat motion actuating motor 202 respectively.Arc is walked tool rest 200 can contact arc-shaped guide rail 210 by directive wheel, but and constitutes the relative motion structures with arc-shaped guide rail 210.Arc-shaped guide rail 210 1 sides have arc-shaped rack 206, and the movement in a curve actuating motor 201 that arc is walked on the tool rest 200 meshes arc-shaped racks 206 by gear 205.Arc-shaped rack 206 also can be set directly on the arc-shaped guide rail 210.Arc is walked tool rest 200 and slidably is connected with longitudinal rail 207 formations on the arc delivering gear 203 by the dovetail groove on the base 208.Arc is walked screw rod 204 on the tool rest 200 and is connected screwed pipe driving mechanism on the advance and retreat motion actuating motors 202, and the screwed pipe driving mechanism connects advance and retreat motion actuating motor 202.Arc is walked slotting cutter chuck 209 on the tool rest 200, on the slotting cutter chuck 209 slotting cutter can be installed.

Claims

1. the Digit Control Machine Tool of a processing roll, lathe bed (2) is provided with roll anchor clamps (11), walks tool rest (5), walk milling mechanism (6) is arranged on the tool rest (5), milling mechanism (6) connects actuating unit, roll anchor clamps (11) are rotatably connected by indexing mechanism (12) and lathe bed (2) formation, it is characterized in that indexing mechanism (12) connects manual-operating mechanism or automatic feed mechanism; Walk tool rest (5) and lathe bed (2) but constitute the structure of relative motion, walk tool rest (5) and be connected actuating motor respectively with milling mechanism (6).

2. the Digit Control Machine Tool of a kind of processing roll according to claim 1, it is characterized in that, described walk tool rest (5) by guide rail (9) with lathe bed (2) but constitute the structure of relative motion, walk tool rest (5) and connect X-axis actuating motor (7) by leading screw (8), the milling mechanism of walking on the tool rest (5) (6) connects Y-axis actuating motor (4).

3. the Digit Control Machine Tool of a kind of processing roll according to claim 1 is characterized in that, described indexing mechanism (12) constitutes automatic feed mechanism by connecting calibration actuating motor (1).

4. the Digit Control Machine Tool of a kind of processing roll according to claim 1 is characterized in that, the described tool rest (5) of walking is provided with vertical milling mechanism, and vertical milling mechanism connects actuating motor.

5. the Digit Control Machine Tool of a kind of processing roll according to claim 4, it is characterized in that, described vertical milling mechanism is arc delivering gear (203), arc delivering gear (203) is walked tool rest (200) by arc-shaped guide rail (210) and arc and is constituted, but arc-shaped guide rail (210) is walked tool rest (200) with arc is constituted the relative motion structure, arc is walked slotting cutter chuck (209) on the tool rest (200), slotting cutter chuck (209) connects actuating unit.