CN201776491U - High-rigidity high-precision numerical-controlled engraving and milling machine - Google Patents

High-rigidity high-precision numerical-controlled engraving and milling machine Download PDF

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Publication number
CN201776491U
CN201776491U CN2010202992494U CN201020299249U CN201776491U CN 201776491 U CN201776491 U CN 201776491U CN 2010202992494 U CN2010202992494 U CN 2010202992494U CN 201020299249 U CN201020299249 U CN 201020299249U CN 201776491 U CN201776491 U CN 201776491U
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CN
China
Prior art keywords
axis
planker
rigidity
screw mandrel
connects
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CN2010202992494U
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Chinese (zh)
Inventor
黄光景
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东莞市巨冈机械工业有限公司
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Priority to CN2010202992494U priority Critical patent/CN201776491U/en
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Publication of CN201776491U publication Critical patent/CN201776491U/en

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Abstract

The utility model relates to the technical field of engraving and milling equipment, in particular to a high-rigidity high-precision numerical-controlled engraving and milling machine, which comprises a machine body casting, a beam casting, a carriage casting, a workbench and a machine head provided with a spindle. The beam casting arranged on a tool casting includes a beam, beam feet, an X-axis bearing block and an X-axis motor seat which are integrally formed, the tool casting includes a tool, a Y-axis bearing block and a Y-axis motor seat which are integrally formed, the carriage casting includes a carriage, a Z-axis bearing block and a Z-axis motor seat which are integrally formed, the carriage is movably connected to the beam in a rail manner along the left-right direction, the workbench is movably connected to the tool in a rail manner along the front-back direction, and the machine head is movably connected to the carriage in a rail manner along the vertical direction. The high-rigidity high-precision numerical-controlled engraving and milling machine not only can improve precision and stability of a machine tool and improve processed product precision, but also can enhances rigidity of the machine tool, prolongs the service life of the machine tool, and is small in occupied area.

Description

A kind of high rigidity high precision numerical control carving mills machine
Technical field
The utility model relates to carving and mills equipment technical field, relates in particular to a kind of high rigidity high precision numerical control carving and mills machine.
Background technology
Digital control processing, general reference is carried out the technical process of part processing on Digit Control Machine Tool, and it is to solve changeable, the problem such as little, complex-shaped, precision height and realize high efficiency and the effective way of automation processing in batches of part kind.
Numerical controlled engraving and milling device is one of widely used Digit Control Machine Tool in the digital control processing.As its name suggests, numerical controlled engraving and milling device both can be carved, and also can mill, and its cutting power is strong, the machining accuracy height, and directly the material of workhardness more than HRC60 is a kind of Digit Control Machine Tool of high-efficiency high-accuracy.
Existing numerical controlled engraving and milling device, the general project organization that adopts separate type, as header portion, its cross girder, crossbeam pin, bearing block, motor seat etc. are separate types, header portion is to be assembled by cross girder, crossbeam pin, bearing block, motor seat etc., and purpose is to reduce difficulty of processing and cost.But analyze technically, the harmful effect that the structure of this separate type is brought has: 1) because the influence of assembly precision and long-term intensive work, the machine tool accuracy instability influences the precision of converted products; 2) structure of separate type makes the lathe rigidity not enough, and lathe is short service life; 3) floor space is big.
Summary of the invention
The purpose of this utility model is to provide a kind of high rigidity high precision numerical control carving to mill machine at the deficiencies in the prior art, both can improve machine tool accuracy and stability, improve the precision of converted products, can improve the lathe rigidity again, prolong lathe service life, and floor space is little.
For achieving the above object, the utility model adopts following technical measures to realize.
A kind of high rigidity high precision numerical control carving mills machine, it comprises bed casting, transverse beam casting parts, planker foundry goods, workbench and is equiped with the head of main shaft, transverse beam casting parts is arranged at bed casting, and described transverse beam casting parts comprises integrated cross girder, crossbeam pin, X-axis bearing block and X-axis motor seat; Described bed casting comprises integrated lathe bed, Y-axis bearing block and Y-axis motor seat; Described planker foundry goods comprises integrated planker and Z axle bearing seat and Z axle motor seat; Described planker can along left and right directions movably rail be connected to described cross girder, described workbench can along fore-and-aft direction movably rail be connected to described lathe bed, described head can be along the vertical direction movably rail be connected to described planker.
Described cross girder is provided with the crossbeam line slideway, and described planker rail is connected to this crossbeam line slideway.
Described lathe bed is provided with the lathe bed line slideway, and described workbench rail is connected to this lathe bed line slideway.
Described planker is provided with the planker line slideway, and described head rail is connected to this planker line slideway.
It also comprises y-axis motor and Y-axis screw mandrel rotating mechanism; Described y-axis motor is installed in Y-axis motor seat, and described Y-axis screw mandrel rotating mechanism is installed in the Y-axis bearing block, and Y-axis screw mandrel rotating mechanism connects described workbench, and y-axis motor drives and connects Y-axis screw mandrel rotating mechanism.
It also comprises X-axis motor and X-axis screw mandrel rotating mechanism; Described X-axis motor is installed in X-axis motor seat, and described X-axis screw mandrel rotating mechanism is installed in the X-axis bearing block, and X-axis screw mandrel rotating mechanism connects described planker, and the X-axis motor-driven connects X-axis screw mandrel rotating mechanism.
It also comprises Z spindle motor and Z axial filament bar rotating mechanism; Described Z spindle motor is installed in Z axle motor seat, and described Z axial filament bar rotating mechanism is installed in Z axle bearing seat, and Z axial filament bar rotating mechanism connects described head, and the Z spindle motor drives and connects Z axial filament bar rotating mechanism.
It also comprises yielding coupling, described X-axis motor drives by yielding coupling and connects X-axis screw mandrel rotating mechanism, described y-axis motor drives by yielding coupling and connects Y-axis screw mandrel rotating mechanism, and described Z spindle motor drives by yielding coupling and connects Z axial filament bar rotating mechanism.
Described planker is " ten " font.
The beneficial effects of the utility model are: a kind of high rigidity high precision numerical control carving described in the utility model mills machine, it comprises bed casting, transverse beam casting parts, planker foundry goods, workbench and is equiped with the head of main shaft, transverse beam casting parts is arranged at bed casting, and described transverse beam casting parts comprises integrated cross girder, crossbeam pin, X-axis bearing block and X-axis motor seat; Described bed casting comprises integrated lathe bed, Y-axis bearing block and Y-axis motor seat; Described planker foundry goods comprises integrated planker and Z axle bearing seat and Z axle motor seat; Described planker can along left and right directions movably rail be connected to described cross girder, described workbench can along fore-and-aft direction movably rail be connected to described lathe bed, described head can be along the vertical direction movably rail be connected to described planker.Adopt the numerical controlled engraving and milling device of said structure, because transverse beam casting parts, bed casting, planker foundry goods are integrated integral structure, the characteristics of integral structure are exactly high stiffness, high stability and high accuracy, therefore, both can improve machine tool accuracy and stability, improve the precision of converted products, can improve the lathe rigidity again, prolong lathe service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment one, as depicted in figs. 1 and 2, a kind of high rigidity high precision numerical control carving mills machine, it comprises bed casting, transverse beam casting parts, planker foundry goods, workbench 20 and is equiped with the head 50 of main shaft 60, transverse beam casting parts is arranged at bed casting, and described transverse beam casting parts comprises integrated cross girder 31, crossbeam pin 30, X-axis bearing block 43 and X-axis motor seat; Described bed casting comprises integrated lathe bed 10, Y-axis bearing block and Y-axis motor seat; Described planker foundry goods comprises integrated planker 40 and Z axle bearing seat and Z axle motor seat 53; Described planker 40 can along left and right directions movably rail be connected to described cross girder 31, described workbench 20 can along fore-and-aft direction movably rail be connected to described lathe bed 10, described head 50 can be along the vertical direction movably rail be connected to described planker 40.As preferred embodiment, described planker 40 is " ten " font, has the high advantage of intensity.
As preferred embodiment, described a kind of high rigidity high precision numerical control carving mills machine, and it also comprises y-axis motor 22 and Y-axis screw mandrel rotating mechanism 21; Described y-axis motor 22 is installed in Y-axis motor seat, and described Y-axis screw mandrel rotating mechanism 21 is installed in the Y-axis bearing block, and Y-axis screw mandrel rotating mechanism 21 connects described workbench 20, and y-axis motor 22 drives and connects Y-axis screw mandrel rotating mechanism 21.Further, described y-axis motor 22 drives by yielding coupling 70 and connects Y-axis screw mandrel rotating mechanism 21.Y-axis screw mandrel rotating mechanism 21 is made up of screw mandrel and feed screw nut, and during work, y-axis motor 22 drives the screw mandrels rotation by yielding coupling 70, and the screw mandrel of rotation makes the feed screw nut drive workbench 20 and moves along fore-and-aft direction, realizes the displacement of workbench 20 in the Y direction.
As preferred embodiment, described a kind of high rigidity high precision numerical control carving mills machine, and it also comprises X-axis motor 42 and X-axis screw mandrel rotating mechanism 41; Described X-axis motor 42 is installed in X-axis motor seat, and described X-axis screw mandrel rotating mechanism 41 is installed in X-axis bearing block 43, and X-axis screw mandrel rotating mechanism 41 connects described planker 40, and X-axis motor 42 drives and connects X-axis screw mandrel rotating mechanism 41.Further, described X-axis motor 42 drives by yielding coupling 70 and connects X-axis screw mandrel rotating mechanism 41.X-axis screw mandrel rotating mechanism 41 is made up of screw mandrel and feed screw nut, and during work, X-axis motor 42 drives the screw mandrel rotation by yielding coupling 70, and the screw mandrel of rotation makes the feed screw nut drive planker 40 along left and right directions, realizes the displacement of planker 40 at directions X.
As preferred embodiment, described a kind of high rigidity high precision numerical control carving mills machine, and it also comprises Z spindle motor 52 and Z axial filament bar rotating mechanism; Described Z spindle motor 52 is installed in Z axle motor seat 53, and described Z axial filament bar rotating mechanism is installed in Z axle bearing seat, and Z axial filament bar rotating mechanism connects described head 50, and Z spindle motor 52 drives and connects Z axial filament bar rotating mechanism.Further, described Z spindle motor 52 drives by yielding coupling 70 and connects Z axial filament bar rotating mechanism.Z axial filament bar rotating mechanism is made up of screw mandrel and feed screw nut, and during work, Z spindle motor 52 drives the screw mandrel rotation by yielding coupling 70, and the screw mandrel of rotation makes the feed screw nut drive head 50 along the vertical direction, realizes the displacement of head 50 in the Z direction.
Above-mentioned a kind of high rigidity high precision numerical control carving mills machine, its operation principle is: during work, workpiece is clamped on the workbench 20 by clamping device, lathe computer system control X-axis motor 42, y-axis motor 22,52 actions of Z spindle motor, come drive to make the pattern of X, Y, three independent runnings in operation process of Z by a motor respectively by the triple axle kinematic system, make main shaft 60 realize three-dimensional moving at X, Y, Z three direction of principal axis relative to workpiece, the cutter that is contained on the main shaft 60 is realized workpiece is carried out the processing of material removal under the rotation drive at a high speed at main shaft 60.Because transverse beam casting parts, bed casting, planker foundry goods are integrated integral structure, the characteristics of integral structure are exactly high stiffness, high stability and high accuracy, therefore, both can improve machine tool accuracy and stability, improve the precision of converted products, can improve the lathe rigidity again, prolong lathe service life, and floor space be little.
Embodiment two, and a kind of high rigidity high precision numerical control carving mills machine, as depicted in figs. 1 and 2, are that with the difference of embodiment one described cross girder 31 is provided with crossbeam line slideway 32, and described planker 40 rails are connected to this crossbeam line slideway 32; Described lathe bed 10 is provided with lathe bed line slideway 11, and described workbench 20 rails are connected to this lathe bed line slideway 11; Described planker 40 is provided with the planker line slideway, and described head 50 rails are connected to this planker line slideway.Adopt above-mentioned line rail formula structure, each moving component can be realized high-precision high-speed mobile by the line rail, thereby lathe is obtained at a high speed and high accuracy two specific characters.Its operation principle is identical with embodiment one, no longer is repeated in this description at this.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims (9)

1. one kind high rigidity high precision numerical control carving mills machine, it comprises bed casting, transverse beam casting parts, planker foundry goods, workbench (20) and is equiped with the head (50) of main shaft (60), transverse beam casting parts is arranged at bed casting, it is characterized in that: described transverse beam casting parts comprises integrated cross girder (31), crossbeam pin (30), X-axis bearing block (43) and X-axis motor seat; Described bed casting comprises integrated lathe bed (10), Y-axis bearing block and Y-axis motor seat; Described planker foundry goods comprises integrated planker (40) and Z axle bearing seat and Z axle motor seat (53); Described planker (40) can along left and right directions movably rail be connected to described cross girder (31), described workbench (20) can along fore-and-aft direction movably rail be connected to described lathe bed (10), described head (50) can be along the vertical direction movably rail be connected to described planker (40).
2. a kind of high rigidity high precision numerical control carving according to claim 1 mills machine, and it is characterized in that: described cross girder (31) is provided with crossbeam line slideway (32), and described planker (40) rail is connected to this crossbeam line slideway (32).
3. a kind of high rigidity high precision numerical control carving according to claim 2 mills machine, and it is characterized in that: described lathe bed (10) is provided with lathe bed line slideway (11), and described workbench (20) rail is connected to this lathe bed line slideway (11).
4. a kind of high rigidity high precision numerical control carving according to claim 3 mills machine, and it is characterized in that: described planker (40) is provided with the planker line slideway, and described head (50) rail is connected to this planker line slideway.
5. a kind of high rigidity high precision numerical control carving according to claim 1 mills machine, and it is characterized in that: it also comprises y-axis motor (22) and Y-axis screw mandrel rotating mechanism (21); Described y-axis motor (22) is installed in Y-axis motor seat, described Y-axis screw mandrel rotating mechanism (21) is installed in the Y-axis bearing block, Y-axis screw mandrel rotating mechanism (21) connects described workbench (20), and y-axis motor (22) drives and connects Y-axis screw mandrel rotating mechanism (21).
6. a kind of high rigidity high precision numerical control carving according to claim 5 mills machine, and it is characterized in that: it also comprises X-axis motor (42) and X-axis screw mandrel rotating mechanism (41); Described X-axis motor (42) is installed in X-axis motor seat, described X-axis screw mandrel rotating mechanism (41) is installed in X-axis bearing block (43), X-axis screw mandrel rotating mechanism (41) connects described planker (40), and X-axis motor (42) drives and connects X-axis screw mandrel rotating mechanism (41).
7. a kind of high rigidity high precision numerical control carving according to claim 6 mills machine, and it is characterized in that: it also comprises Z spindle motor (52) and Z axial filament bar rotating mechanism; Described Z spindle motor (52) is installed in Z axle motor seat (53), and described Z axial filament bar rotating mechanism is installed in Z axle bearing seat, and Z axial filament bar rotating mechanism connects described head (50), and Z spindle motor (52) drives and connects Z axial filament bar rotating mechanism.
8. a kind of high rigidity high precision numerical control carving according to claim 7 mills machine, it is characterized in that: it also comprises yielding coupling (70), described X-axis motor (42) drives by yielding coupling (70) and connects X-axis screw mandrel rotating mechanism (41), described y-axis motor (22) drives by yielding coupling (70) and connects Y-axis screw mandrel rotating mechanism (21), and described Z spindle motor (52) drives by yielding coupling (70) and connects Z axial filament bar rotating mechanism.
9. mill machine according to each described a kind of high rigidity high precision numerical control carving of claim 1 to 8, it is characterized in that: described planker (40) is " ten " font.
CN2010202992494U 2010-08-20 2010-08-20 High-rigidity high-precision numerical-controlled engraving and milling machine CN201776491U (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615418A (en) * 2012-04-27 2012-08-01 长春数控机床有限公司 Friction welding machine
CN103358225A (en) * 2012-04-06 2013-10-23 韶阳科技股份有限公司 Carving mill with one vertical shaft and two horizontal shafts
CN103373807A (en) * 2012-04-11 2013-10-30 韶阳科技股份有限公司 Engraving and milling machine with one vertical shaft and two independent horizontal shafts
CN104308558A (en) * 2014-10-21 2015-01-28 苏州华冲精密机械有限公司 Rotary working table of engraving and milling machine
CN104353875A (en) * 2014-10-21 2015-02-18 苏州华冲精密机械有限公司 Engraving and milling machine
CN104842172A (en) * 2015-04-28 2015-08-19 佛山市普拉迪数控科技有限公司 Numerical control machining center having multidirectional machining function
CN104842168A (en) * 2015-03-18 2015-08-19 绍兴大丸精密机械有限公司 Base of drilling and tapping machine
CN106181429A (en) * 2016-08-29 2016-12-07 广东广雕数控设备有限公司 A kind of heavy cut carving and milling machine
CN106808222A (en) * 2015-11-30 2017-06-09 湖南衡泰机械科技有限公司 A kind of carving and milling machine workbench
CN106807990A (en) * 2015-11-30 2017-06-09 湖南衡泰机械科技有限公司 A kind of numerical controlled engraving and milling device
CN110315891A (en) * 2019-07-31 2019-10-11 江西乔扬数控设备有限公司 A kind of graphite carving and milling machine table assembly structure
CN110315645A (en) * 2019-07-31 2019-10-11 江西乔扬数控设备有限公司 A kind of graphite carving and milling machine machining center

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103358225A (en) * 2012-04-06 2013-10-23 韶阳科技股份有限公司 Carving mill with one vertical shaft and two horizontal shafts
CN103373807A (en) * 2012-04-11 2013-10-30 韶阳科技股份有限公司 Engraving and milling machine with one vertical shaft and two independent horizontal shafts
CN102615418A (en) * 2012-04-27 2012-08-01 长春数控机床有限公司 Friction welding machine
CN104308558A (en) * 2014-10-21 2015-01-28 苏州华冲精密机械有限公司 Rotary working table of engraving and milling machine
CN104353875A (en) * 2014-10-21 2015-02-18 苏州华冲精密机械有限公司 Engraving and milling machine
CN104842168A (en) * 2015-03-18 2015-08-19 绍兴大丸精密机械有限公司 Base of drilling and tapping machine
CN104842172A (en) * 2015-04-28 2015-08-19 佛山市普拉迪数控科技有限公司 Numerical control machining center having multidirectional machining function
CN106808222A (en) * 2015-11-30 2017-06-09 湖南衡泰机械科技有限公司 A kind of carving and milling machine workbench
CN106807990A (en) * 2015-11-30 2017-06-09 湖南衡泰机械科技有限公司 A kind of numerical controlled engraving and milling device
CN106181429A (en) * 2016-08-29 2016-12-07 广东广雕数控设备有限公司 A kind of heavy cut carving and milling machine
CN110315891A (en) * 2019-07-31 2019-10-11 江西乔扬数控设备有限公司 A kind of graphite carving and milling machine table assembly structure
CN110315645A (en) * 2019-07-31 2019-10-11 江西乔扬数控设备有限公司 A kind of graphite carving and milling machine machining center
CN110315891B (en) * 2019-07-31 2020-10-09 江西乔扬数控设备有限公司 Graphite carving mills quick-witted workstation subassembly structure

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Address after: 523000, Houjie Town, Guangdong City, Dongguan province science and technology industry Chengdong Road, Dongguan City giant Machinery Industry Co., Ltd.

Patentee after: Dongguan Cato Machinery Industry Co., Ltd.

Address before: 523000 Guangdong Province, Dongguan city Changan town usha community Li Wu Hing Fat Road No. 35 building B Dongguan JUGANG Machinery Industry Co., Ltd.

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Granted publication date: 20110330

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