CN105127454A - Numerically-controlled machine tool provided with intelligent protection device - Google Patents

Numerically-controlled machine tool provided with intelligent protection device Download PDF

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Publication number
CN105127454A
CN105127454A CN201510583318.1A CN201510583318A CN105127454A CN 105127454 A CN105127454 A CN 105127454A CN 201510583318 A CN201510583318 A CN 201510583318A CN 105127454 A CN105127454 A CN 105127454A
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CN
China
Prior art keywords
axis
vehicle body
machine tool
screw
spindle box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510583318.1A
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Chinese (zh)
Inventor
曹华兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Original Assignee
WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd filed Critical WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Priority to CN201510583318.1A priority Critical patent/CN105127454A/en
Publication of CN105127454A publication Critical patent/CN105127454A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B7/00Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
    • B23B7/12Automatic or semi-automatic machines for turning of workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Numerical Control (AREA)

Abstract

The invention relates to a numerically-controlled machine tool provided with an intelligent protection device. The numerically-controlled machine tool comprises Z-axis limiting protection switches, a Z-axis reset stroke switch, X-axis limiting protection switches, an X-axis reset stroke switch, a vehicle body, a spindle box, an electromotor, a control power source, a cooling system, a tailstock, an X-axis servo device, an Z-axis servo device, a CPU, a belt wheel, a main shaft encoder, a Z-axis servo motor, a display, a three-claw chuck, a revolution cutter holder, an X-axis servo motor, an X-axis ball screw, a Z-axis ball screw and a lubricating system device, wherein the spindle box is arranged above one end of the vehicle body. The numerically-controlled machine tool is short in machining cycle, and the non-cutting time is reduced, good static accuracy and machining accuracy are achieved, and a small space plays the maximum function.

Description

A kind of Digit Control Machine Tool of intelligence band protective device
Technical field
The present invention relates to the numerical control machine tool technique field of intelligence band protective device, particularly relate to a kind of Digit Control Machine Tool of intelligence band protective device.
Background technology
In prior art, the boring and milling machine with horizontal spindle of novel intelligent numerical control is versatility lathe; The machining operations such as it can be holed to heavy parts such as casing, housing, supports, bore hole, reaming, fraising, spot facing, milling flat, cutting thread.The boring and milling machine with horizontal spindle of novel intelligent numerical control is widely used in the industries such as the energy, traffic, heavy type, petrochemical machinery, and for box parts, the boring and milling machine with horizontal spindle of novel intelligent numerical control is a kind of conventional key equipment.
Lathe is generally divided into Metal Cutting Machine Tool, forging machine tool and wood craft machines etc.Generally all finally need process by the method for cutting on lathe adding the higher machine components of required precision in modern mechanical manufacturing, therefore lathe plays significant role in the construction of national economic modernization.It is long to there is the process-cycle in existing lathe, and the non-cutting time is more, and machining accuracy is low; The shortcoming such as take up room larger, had a strong impact on the development of lathe.
The boring and milling machine with horizontal spindle of common novel intelligent numerical control take common electric machine as power source, controls slippage change-speed gearing shift in position, obtain different rotating speeds and the amount of feeding by hydraulic machinery linkage.Main spindle box internal structure is complicated, and gear quantity is more, and driving-chain is longer, and fault rate is high.Worktable clamping adopts hand-operated clamping usually, and reliability is not high.The electrical control of the boring and milling machine with horizontal spindle of common novel intelligent numerical control adopts PL III (Programmable Logic Controller) to control, and drive part generally uses the transmission of ordinary three-phase synchronous driving device, and machine spindle coordinate position is by digital display performance display.The shortcoming of this control mode is that machine spindle can not be located automatically, and the dynamic operation of the complete armrest of processing of lathe, complex operation, working (machining) efficiency is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of Digit Control Machine Tool of intelligence band protective device.
The present invention is achieved through the following technical solutions: a kind of Digit Control Machine Tool of intelligence band protective device, comprises Z axis position limitation protection switch, Z axis back to zero travel switch, X-axis position limitation protection switch, X-axis back to zero travel switch, vehicle body, main spindle box, motor, control power supply, cooling system, tailstock, X-axis servomechanism installation, Z axis servomechanism installation, CPU, belt pulley, spindle encoder, Z axis servomotor, display, scroll chuck, circular cutter holder, X-axis servomotor, X-axis ball-screw, Z axis ball-screw and lubricating system device, main spindle box is provided with above described vehicle body one end, tailstock is provided with above the described vehicle body other end, control cabinet is provided with above described main spindle box, described control cabinet inside is provided with X-axis servomechanism installation and Z axis servomechanism installation, described control cabinet is provided with display and control button, described main spindle box inside is provided with main shaft, described main shaft one end is connected with belt pulley, the other end of described main shaft is connected with scroll chuck (18), X-axis servomotor is connected with by X-axis ball-screw above described vehicle body, also circular cutter holder is provided with above described vehicle body, be provided with vehicle frame below described vehicle body, described frame interior is provided with motor, control power supply and cooling system, the driving shaft of described motor is provided with belt pulley, described main shaft to be coordinated with motor by belt and belt pulley and is connected, described interior of body is provided with Z axis ball-screw, described Z axis ball-screw termination is connected with Z axis servomotor, described Z axis ball-screw is connected with Z axis position limitation protection switch and Z axis back to zero travel switch, described X-axis ball-screw is connected with X-axis position limitation protection switch and X-axis back to zero travel switch, described vehicle body side is also provided with lubricating system device, also spindle encoder is provided with, described motor outside described main spindle box, cooling system, spindle encoder, X-axis servomotor, Z axis servomotor is connected with control cabinet by holding wire respectively with lubricating system device, and described X-axis servomotor is connected with X-axis servomechanism installation by holding wire, and described Z axis servomotor is by holding wire and Z axis servomechanism installation.
As preferably, described control cabinet, main spindle box, motor, cooling system, X-axis servomotor, Z axis servomotor are connected with control power supply by wire respectively with lubricating system device.
As preferably, described control cabinet is provided with USB interface and holding wire socket.
As preferably, described circular cutter holder is provided with mounting disc.
As preferably, described tailstock is provided with hand wheel.
As preferably, described control cabinet is provided with alarm.
The present invention can process various axle class, disk-like accessory, can cutted thread, circular arc, circular cone and revolving body interior positive camber.As universal lathe, be particularly suitable for the industries such as automobile, motorcycle, electronics, space flight, military project and efficient, in enormous quantities, high-precision processing is carried out to rotary body class part.Compared with similar lathe, there is following characteristics: 1, high efficiency: the process-cycle is short, reduce the non-cutting time; 2, high accuracy: there is good static accuracy and machining accuracy; 3, space-efficient: less space plays maximum effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is the structural representation of Digit Control Machine Tool of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention; Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figure 1, the present invention relates to a kind of Digit Control Machine Tool of intelligence band protective device, comprise Z axis position limitation protection switch 1, Z axis back to zero travel switch 2, X-axis position limitation protection switch 3, X-axis back to zero travel switch 4, vehicle body 5, main spindle box 6, motor 7, control power supply 8, cooling system 9, tailstock 10, X-axis servomechanism installation 11, Z axis servomechanism installation 12, CPU13, belt pulley 14, spindle encoder 15, Z axis servomotor 16, display 17, scroll chuck 18, circular cutter holder 19, X-axis servomotor 20, X-axis ball-screw 21, Z axis ball-screw 22 and lubricating system device 23, main spindle box 6 is provided with above described vehicle body 5 one end, tailstock 10 is provided with above described vehicle body 5 other end, control cabinet is provided with above described main spindle box 6, described control cabinet inside is provided with X-axis servomechanism installation 11 and Z axis servomechanism installation 12, described control cabinet is provided with display 17 and control button, described main spindle box 6 inside is provided with main shaft, described main shaft one end is connected with belt pulley 14, the other end of described main shaft is connected with scroll chuck 18, X-axis servomotor 20 is connected with by X-axis ball-screw 21 above described vehicle body 5, circular cutter holder 19 is also provided with above described vehicle body 5, be provided with vehicle frame below described vehicle body 5, described frame interior is provided with motor 7, control power supply 8 and cooling system 9, the driving shaft of described motor 7 is provided with belt pulley, described main shaft to be coordinated with motor 7 by belt and belt pulley and is connected, described vehicle body 5 inside is provided with Z axis ball-screw 22, described Z axis ball-screw 22 termination is connected with Z axis servomotor 16, described Z axis ball-screw 22 is connected with Z axis position limitation protection switch 1 and Z axis back to zero travel switch 2, described X-axis ball-screw 21 is connected with X-axis position limitation protection switch 3 and X-axis back to zero travel switch 4, described vehicle body 5 side is also provided with lubricating system device 23, spindle encoder 15 is also provided with, described motor 7 outside described main spindle box 6, cooling system 9, spindle encoder 15, X-axis servomotor 20, Z axis servomotor 16 is connected with control cabinet by holding wire respectively with lubricating system device 23, and described X-axis servomotor 20 is connected with X-axis servomechanism installation 11 by holding wire, and described Z axis servomotor 16 is by holding wire and Z axis servomechanism installation 12.
Described control cabinet, main spindle box 6, motor 7, cooling system 9, X-axis servomotor 20, Z axis servomotor 16 are connected with control power supply 8 by wire respectively with lubricating system device 23.
Described control cabinet is provided with USB interface and holding wire socket.
Described circular cutter holder 19 is provided with mounting disc.
Described tailstock 10 is provided with hand wheel.
Described control cabinet is provided with alarm.
In sum, main shaft of the present invention to be coordinated with motor by belt and belt pulley and is connected, described X-axis servomotor and Z axis servomotor are connected to X-axis ball-screw and Z axis ball-screw by shaft coupling, and one end of described ball-screw is fixed, the other end supporting of described ball-screw; Said structure can make described ball-screw one end freely extend, thus avoid in the course of the work due to temperature raise and cause described ball-screw to extend, produce buckling, ensure the system rigidity of positioning precision when described ball-screw uses and described ball-screw, by certain thermal expansion length, prestretched is carried out and pretension to described ball-screw before assembly, eliminate temperature rise to the impact of precision.
Lubricating system device, adopts Concentrating automati c lubrication system.Cooling system device, comprises coolant pump, and described coolant pump is connected with the cooling fluid pipeline be embedded in described knife rest, and the liquid outlet of described cooling fluid pipeline is arranged on described scroll chuck place; In turning process, workpiece and blade are all fully cooled, and ensure the machining accuracy of workpiece, improve cutting-tool's used life.
Be respectively equipped with bearing and gland between the antetheca of described main shaft and described main spindle box, rear wall, described bearing is thrust bearing.Other types bearing is replaced with described thrust bearing.Solve the problem that described main shaft runout tolerance is large in the past, substantially increase machining accuracy.
Tailstock 10 comprises tailstock body, and described tailstock body is provided with tailstock latch, and described tailstock latch is flexibly connected lathe bed; Described tailstock can be hand-hydraulic tailstock.
Described motor 7, cooling system 9, spindle encoder 15, X-axis servomotor 20, Z axis servomotor 16 are connected with control cabinet by holding wire respectively with lubricating system device 23, described X-axis servomotor 20 is connected with X-axis servomechanism installation 11 by holding wire, described Z axis servomotor 16, by holding wire and Z axis servomechanism installation 12, achieves intelligent numerical control operation lathe operational function.
The present invention can process various axle class, disk-like accessory, can cutted thread, circular arc, circular cone and revolving body interior positive camber.As universal lathe, be particularly suitable for the industries such as automobile, motorcycle, electronics, space flight, military project and efficient, in enormous quantities, high-precision processing is carried out to rotary body class part.Compared with similar lathe, there is following characteristics: 1, high efficiency: the process-cycle is short, reduce the non-cutting time; 2, high accuracy: there is good static accuracy and machining accuracy; 3, space-efficient: less space plays maximum effect.
The standardized element that the present invention uses all can be commercially, shaped piece all can carry out customized according to description with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connected mode conventional in prior art, be not described in detail in this.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. the Digit Control Machine Tool of an intelligence band protective device, it is characterized in that, comprise Z axis position limitation protection switch (1), Z axis back to zero travel switch (2), X-axis position limitation protection switch (3), X-axis back to zero travel switch (4), vehicle body (5), main spindle box (6), motor (7), control power supply (8), cooling system (9), tailstock (10), X-axis servomechanism installation (11), Z axis servomechanism installation (12), CPU(13), belt pulley (14), spindle encoder (15), Z axis servomotor (16), display (17), scroll chuck (18), circular cutter holder (19), X-axis servomotor (20), X-axis ball-screw (21), Z axis ball-screw (22) and lubricating system device (23), main spindle box (6) is provided with above described vehicle body (5) one end, tailstock (10) is provided with above described vehicle body (5) other end, described main spindle box (6) top is provided with control cabinet, described control cabinet inside is provided with X-axis servomechanism installation (11) and Z axis servomechanism installation (12), described control cabinet is provided with display (17) and control button, described main spindle box (6) inside is provided with main shaft, described main shaft one end is connected with belt pulley (14), the other end of described main shaft is connected with scroll chuck (18), described vehicle body (5) top is connected with X-axis servomotor (20) by X-axis ball-screw (21), described vehicle body (5) top is also provided with circular cutter holder (19), described vehicle body (5) below is provided with vehicle frame, described frame interior is provided with motor (7), control power supply (8) and cooling system (9), the driving shaft of described motor (7) is provided with belt pulley, described main shaft to be coordinated with motor (7) by belt and belt pulley and is connected, described vehicle body (5) inside is provided with Z axis ball-screw (22), described Z axis ball-screw (22) termination is connected with Z axis servomotor (16), described Z axis ball-screw (22) is connected with Z axis position limitation protection switch (1) and Z axis back to zero travel switch (2), described X-axis ball-screw (21) is connected with X-axis position limitation protection switch (3) and X-axis back to zero travel switch (4), described vehicle body (5) side is also provided with lubricating system device (23), described main spindle box (6) outside is also provided with spindle encoder (15), described motor (7), cooling system (9), spindle encoder (15), X-axis servomotor (20), Z axis servomotor (16) is connected with control cabinet by holding wire respectively with lubricating system device (23), described X-axis servomotor (20) is connected with X-axis servomechanism installation (11) by holding wire, described Z axis servomotor (16) is by holding wire and Z axis servomechanism installation (12).
2. the Digit Control Machine Tool of a kind of intelligence band protective device according to claim 1; it is characterized in that, described control cabinet, main spindle box (6), motor (7), cooling system (9), X-axis servomotor (20), Z axis servomotor (16) are connected with control power supply (8) by wire respectively with lubricating system device (23).
3. the Digit Control Machine Tool of a kind of intelligence band protective device according to claim 1, is characterized in that, described control cabinet is provided with USB interface and holding wire socket.
4. the Digit Control Machine Tool of a kind of intelligence band protective device according to claim 1, it is characterized in that, (19) are provided with mounting disc with described circular cutter holder.
5. the Digit Control Machine Tool of a kind of intelligence band protective device according to claim 1, it is characterized in that, (10) are provided with hand wheel with described tailstock.
6. the Digit Control Machine Tool of a kind of intelligence band protective device according to claim 1, is characterized in that, described control cabinet is provided with alarm.
CN201510583318.1A 2015-09-15 2015-09-15 Numerically-controlled machine tool provided with intelligent protection device Pending CN105127454A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945306A (en) * 2016-06-23 2016-09-21 无锡德斯凯动力科技有限公司 Lathe used for machining red copper workpiece
CN106041128A (en) * 2016-07-28 2016-10-26 巢湖市聚源机械有限公司 Automatic machining lathe
CN107617883A (en) * 2016-12-23 2018-01-23 合肥盛强数控设备有限公司 A kind of comprehensive production Digit Control Machine Tool of the high accuracy with 3D printing
CN114670055A (en) * 2022-04-05 2022-06-28 江苏科马特机械有限公司 Cutting fluid filtering and recycling equipment for numerical control machine tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468101A (en) * 1993-07-05 1995-11-21 Shoda; Isao Wood working machine and table translation apparatus for the same
JPH08168908A (en) * 1994-12-16 1996-07-02 Hosoi Kosakusho:Kk Cutting liquid feeder and method for deep boring
GB2370009A (en) * 2000-10-31 2002-06-19 Chen Hsi Kuan Lathe or the like having screw with oppositely threaded sections
CN202951884U (en) * 2012-11-29 2013-05-29 浙江求是科教设备有限公司 Modularized numerical control lathe
CN103464787A (en) * 2013-09-06 2013-12-25 河北天本车业有限公司 Hydraulic control lathe
CN203578816U (en) * 2013-11-28 2014-05-07 上海航天精密机械研究所 Automatic punching machine for circumference of end frame
CN204584285U (en) * 2015-04-25 2015-08-26 李钦源 A kind of Digit Control Machine Tool with photoelectric encoder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468101A (en) * 1993-07-05 1995-11-21 Shoda; Isao Wood working machine and table translation apparatus for the same
JPH08168908A (en) * 1994-12-16 1996-07-02 Hosoi Kosakusho:Kk Cutting liquid feeder and method for deep boring
GB2370009A (en) * 2000-10-31 2002-06-19 Chen Hsi Kuan Lathe or the like having screw with oppositely threaded sections
CN202951884U (en) * 2012-11-29 2013-05-29 浙江求是科教设备有限公司 Modularized numerical control lathe
CN103464787A (en) * 2013-09-06 2013-12-25 河北天本车业有限公司 Hydraulic control lathe
CN203578816U (en) * 2013-11-28 2014-05-07 上海航天精密机械研究所 Automatic punching machine for circumference of end frame
CN204584285U (en) * 2015-04-25 2015-08-26 李钦源 A kind of Digit Control Machine Tool with photoelectric encoder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105945306A (en) * 2016-06-23 2016-09-21 无锡德斯凯动力科技有限公司 Lathe used for machining red copper workpiece
CN106041128A (en) * 2016-07-28 2016-10-26 巢湖市聚源机械有限公司 Automatic machining lathe
CN107617883A (en) * 2016-12-23 2018-01-23 合肥盛强数控设备有限公司 A kind of comprehensive production Digit Control Machine Tool of the high accuracy with 3D printing
CN114670055A (en) * 2022-04-05 2022-06-28 江苏科马特机械有限公司 Cutting fluid filtering and recycling equipment for numerical control machine tool

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Application publication date: 20151209