CN207058053U - A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide - Google Patents

A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide Download PDF

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Publication number
CN207058053U
CN207058053U CN201720844724.3U CN201720844724U CN207058053U CN 207058053 U CN207058053 U CN 207058053U CN 201720844724 U CN201720844724 U CN 201720844724U CN 207058053 U CN207058053 U CN 207058053U
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Prior art keywords
slide
axis
slide rail
milling head
rail
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CN201720844724.3U
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Chinese (zh)
Inventor
凌益民
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Dongguan City Gu Da Machinery Manufacturing Co Ltd
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Dongguan City Gu Da Machinery Manufacturing Co Ltd
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Abstract

Digit Control Machine Tool the utility model discloses a kind of armful of slide rail slide and using this armful of slide rail slide.Embracing slide rail slide includes slide body, the bottom of the slide body is provided with the neck being engaged with slide rail, holding component for slide rail to be held tightly is installed on the neck, the holding component includes withstanding tight block and the drive device for driving the withstanding tight block, the drive device is fastened on neck, and the clutch end of the drive device is fixedly connected through neck with the withstanding tight block being arranged on the inside of neck.The disclosed slide rail slide of embracing of the utility model holds component tightly by setting, and drives withstanding tight block to hold out against slide rail using the drive device for holding component tightly, it is possible to achieve slide high stability, to reduce vibration, greatly improve the precision of Milling Process.

Description

A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide
Technical field
Machining technique field is the utility model is related to, more particularly to one kind embraces slide rail slide and uses this armful of slide rail slide Digit Control Machine Tool.
Background technology
CNC milling machine refers to the lathe that can carry out Milling Process to workpiece with main shaft, and its main composition part generally includes Machine base, workbench, main shaft, spindle drive motor, Feed servo system motor and the fixture for fixing workpiece;It is main during operation The motion of axle rotation is main motion, and the relative motion between workpiece and main shaft is feed motion.On the slide of existing CNC milling machine Slide rail function is not embraced, during milling workpiece, caused slight vibration can be delivered on slide between main shaft and workpiece, cause slide Position on slide rail shifts, and then has influence on sensitivity and the machining accuracy of lathe.
Utility model content
The purpose of this utility model is to provide a kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide, led to Cross setting and hold component tightly, drive withstanding tight block to hold out against slide rail using the drive device for holding component tightly, it is possible to achieve slide high stability, Vibration is reduced, greatly improves the precision of Milling Process.
Slide rail slide, including slide body, the bottom of the slide body are embraced according to one kind of the utility model embodiment Provided with the neck being engaged with slide rail, the holding component for slide rail to be held tightly, the holding component are installed on the neck Including withstanding tight block and for driving the drive device of the withstanding tight block, the drive device is fastened on neck, the driving dress The clutch end put is fixedly connected through neck with the withstanding tight block being arranged on the inside of neck.
On the basis of such scheme, the left and right sides held component tightly and be fastened on neck, when holding slide rail tightly, drive device Driving withstanding tight block holds out against the left and right sides of slide rail.
On the basis of such scheme, the withstanding tight block is in the bulk being fastenedly connected with the clutch end of single drive device Structure is fastenedly connected strip structure with the clutch end of multiple drive devices.
On the basis of such scheme, the drive device is cylinder or oil cylinder.
Another aspect of the present utility model, a kind of Digit Control Machine Tool using armful slide rail slide is also disclosed, including it is split type The machine base for being used to install main shaft of structure and the workpiece workbench processed for fixed needs;Being provided with the machine base can To move back and forth X axis slide in the machine base along X-axis, being provided with the X axis slide can be along Y-axis in the X The Y-axis slide moved back and forth on axial slide, it is provided with the Y-axis slide and is moved up and down on the Y-axis slide Z axis to slide;The Z axis to being provided with main shaft and spindle drive motor on slide, the main shaft can the Z axis to , can also be in the spindle drive motor close to or away from the workpiece to be processed being placed on the workbench under the drive of slide Driving under forward or reverse;The X axis slide, Y-axis slide and Z axis into slide at least one using according to foregoing Slide rail slide is embraced described in any technical scheme.
Further, X axis slide rail is provided with the machine base, the X axis slide is slidably mounted on X axis cunning On seat;Y-axis slide rail is provided with the X axis slide, the Y-axis slide is slidably mounted on Y-axis slide rail;The Y Axial slide is provided with Z axis to slide rail, and the Z axis is slidably mounted on Z axis on slide rail to slide;The X axis slide, Y-axis Withstanding tight block is driven to hold out against corresponding X axis slide rail, Y-axis by holding the drive device in component tightly to slide to slide, Z axis Slide rail, Z axis realize that X axis slide, Y-axis slide, Z axis are fastened on corresponding slide rail to slide to slide rail.
Further, the machine base and X axis slide, X axis slide and Y-axis slide, Y-axis slide and Z axis to Relative motion is realized by screw slide module and its motor between slide.
The utility model has an advantageous effect in that compared with prior art:By setting holding group on slide body Part, drive withstanding tight block to hold out against slide rail using the drive device for holding component tightly, the stability of slide can be improved, reduce vibration, greatly The big precision for improving Milling Process.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of armful of slide rail slide.
Fig. 2 be the utility model proposes it is a kind of using embrace slide rail slide Digit Control Machine Tool structural representation.
Fig. 3 is that the utility model applies the structural representation in full-automatic numerical control duplex head milling machine.
In figure:
1- slides, 2- slide rails, 3- necks, 4- withstanding tight blocks, 5- drive devices;
10- machine bases, 20- workbench, 30-X axial directions slide, 40-Y axial directions slide, 50-Z axial directions slide, 60- main shafts, 70- spindle drive motors;
110-X axial directions slide rail, 120-X axial directions leading screw, the axially driving motors of 130-X;
The stations of 210- first, 220- second stations, 230- electric permanent-magnet suction discs;
310-X axial directions neck;
410-Z axial directions support, 420-Z axial directions slide rail, 430-Z axial directions leading screw.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.
Reference picture 1, one kind embrace slide rail slide, including slide body 1, and the bottom of slide body 1 is provided with to be engaged with slide rail 2 Neck 3, the holding component for slide rail 2 to be held tightly is installed, holding component tightly includes withstanding tight block 4 and for driving on neck 3 The drive device 5 of withstanding tight block 4, drive device 5 are fastened on neck 3, and the clutch end of drive device 5 passes through neck 3 with setting The withstanding tight block 4 in the inner side of neck 3 is put to be fixedly connected.
Hold tightly component particular number according to slide 1, the length of slide rail 2 size and determine, be fastened on a left side for neck 3 Right both sides, when holding slide rail 2 tightly, the driving withstanding tight block 4 of drive device 5 holds out against the left and right sides of slide rail 2.
Wherein, withstanding tight block 4 be in the block structure that is fastenedly connected with the clutch end of single drive device 5 or with multiple drives The clutch end of dynamic device 5 is fastenedly connected strip structure, and drive device 5 is cylinder or oil cylinder.
Reference picture 2, a kind of machine for being used to install main shaft using the Digit Control Machine Tool for embracing slide rail slide, including split-type structural Base 10 and the workpiece workbench 20 processed for fixed needs;Being provided with machine base 10 can be along X-axis in machine base 10 X axis slide 30 is moved back and forth, the Y-axis that can be moved back and forth along Y-axis on X axis slide 30 is provided with X axis slide 30 To slide 40, the Z axis that is moved up and down on Y-axis slide 40 is provided with Y-axis slide 40 to slide 50;Z axis is to slide 50 On be provided with main shaft 60 and spindle drive motor 70, main shaft 60 can Z axis under the drive of slide 50 close to or away from putting Put the workpiece to be processed on workbench 20, can also under the driving of spindle drive motor 70 forward or reverse;Wherein, X-axis Slide rail slide is embraced using above-mentioned technical proposal to slide 50 to slide 30, Y-axis slide 40, Z axis.
Machine base 10 and X axis slide 30, X axis slide 30 and Y-axis slide 40, Y-axis slide 40 and Z axis are to cunning Relative motion is realized by screw slide module and its motor between seat 50.
X axis slide rail 110 is provided with machine base 10, X axis slide 30 is slidably mounted on X axis slide 30;X axis Y-axis slide rail 110 is provided with slide 30, Y-axis slide 40 is slidably mounted on Y-axis slide rail;Set on Y-axis slide 40 There is Z axis to slide rail 420, Z axis is slidably mounted on Z axis on slide rail 420 to slide 50;X axis slide 30, Y-axis slide 40, Z Axial slide 50 drives withstanding tight block 4 to hold out against corresponding X axis slide rail 110, Y-axis by holding the drive device 5 in component tightly Slide rail, Z axis realize that X axis slide 30, Y-axis slide 40, Z axis are fastened on corresponding slide rail to slide 50 to slide rail 420; For example, X axis slide 30 passes through the cooperation between X axis sliding sleeve and X axis leading screw 120 and X axis neck 310 and X axis Cooperation between slide rail 110 is slidably mounted in machine base 10, and cohesion device is provided with X axis neck 310, can be by X-axis Held tightly to slide rail 110, avoid X axis slide 30 that position skew occurs.
It is fastenedly connected or integrally formed with Z axis to support 410, Z axis close to the side of workbench 20 on Y-axis slide 40 Z axis is slidably equipped with to support 410 to slide 50.Z axis is to being provided with support 410 along the Z axis of Z-direction stretching, extension to cunning Rail 420 and Z axis are to leading screw 430, and for driving Z axis to the Z axis of slide 50 to not shown in motor figure;Z axis is to cunning It is provided with seat 50 for coordinating Z axis to slide rail 420 and Z axis to the Z axis of leading screw 430 to neck and Z axis to sliding sleeve;Z axis is to cunning Seat 50 is assemblied in Z axles to slide rail 420 and Z axis to sliding sleeve and Z axis to neck and Z axis by Z axis to the cooperation between leading screw 430 To on support 410;When Z axis is to motor forward or reverse, Z axis can be driven to slide 50 along Z axial directions slide rail about 420 Motion, it is achieved thereby that the feeding in the Z-axis direction of main shaft 60 or reset namely main shaft 60 can be in drive of the Z axis to slide 50 Under close to or away from the workpiece to be processed being placed on workbench 20.
Main shaft 60 and spindle drive motor 70 are arranged on Z axis on slide 50, main shaft 60 can X axial directions slide 30, Y-axis slide 40 and Z axis are arbitrarily positioned or quantified in three dimensions under the driving to slide 50 and corresponding motor Feeding, at the same time it can also realize its main motion under the driving of spindle drive motor 70, forward or reverse occurs.
X axis is provided with the first station 210 and second station 220, the first station 210 and the second work on workbench 20 It is separately provided for sucking the electric permanent-magnet suction disc 230 of workpiece on position 220;First station 210 and second station 220 can be used respectively In the less workpiece of fixed dimension or the larger workpiece of fixed dimension simultaneously.Continuous station is set on workbench 20, and led to The three axle continuous feeds that X axis slide 30, Y-axis slide 40 and Z axis realize main shaft 60 to slide 50 are crossed, can be in main shaft 60 not Multi-station automatic is carried out in the case of shutting down and not resetting to work continuously, and effectively increases processing efficiency, it is strong to reduce work Degree.Also, when needing to process small size workpiece, two stations on workbench 20, which can be formed, continuously takes over station:First The milling of station 210, second station 220 can go up workpiece simultaneously;Or on the contrary, workpiece, second station 220 on the first station 210 Milling;When needing to process large-size workpiece, two stations on workbench 20 can be merged into a big station, it is sufficient to adapt to The production requirement of current existing all kinds of common workpiece;By such mechanism, the operating efficiency of milling machine can be greatly improved and fitted Should be able to power, reduce equipment idle running specific consumption, further optimize milling machine cost performance.
Because X axis slide 30, Y-axis slide 40, Z axis are slided to slide 50 using embracing described in above-mentioned technical proposal Rail slide, X axis slide 30, Y-axis slide 40, Z axis hold component tightly by setting to slide 50, utilize the driving for holding component tightly Device 5 drive withstanding tight block 4 hold out against slide rail 2, it is possible to achieve X axis slide 30, Y-axis slide 40, high stable from Z axis to slide 50 Property, vibration is reduced, greatly improves the precision of Milling Process.
A slide rail slide of embracing in the utility model be can be applicable on various Digit Control Machine Tools, and example is applied as shown in Figure 3 complete In automatic numerical control duplex head milling machine, earlier application file (the entitled full-automatic numerical control double end of present utility model application people is referred to Milling machine, Application No. 201621381200.7), the full-automatic numerical control duplex head milling machine includes fixed seat, sliding seat, rotary work Platform, feeding pressure mechanism, the first station, second station, automatic positioning equipment, self-operated measuring unit (not shown) and milling machine numeral Control system (not shown), wherein the first milling head sliding seat, the second milling head sliding seat in the first station, second station are equal Slide rail slide, during reducing milling workpiece, caused slight vibration between main shaft and workpiece are embraced using in above-mentioned technical proposal The first milling head sliding seat can be delivered to, on the second milling head sliding seat, cause the first milling head sliding seat, the second milling head sliding seat right Answer the position on slide rail to shift, avoid having influence on sensitivity and the machining accuracy of lathe.
Wherein, fixed seat is arranged on the mill floor in infrastructure such as the present embodiment, and sliding seat passes through screw mandrel slide unit Module slidable connection is in the fixed seat;Being driven by numerical control system, sliding seat can advance or retreat along fixed seat, and And sliding seat can be held tightly on slide rail.Any a existing product on sale on the market can be selected in screw slide module, as long as work( Rate and specification matching, can both realize technical scheme, and technique effect expected from acquirement.Generally, leading screw is slided Platform module includes leading screw, the slide unit that screw-driven is connected between leading screw and leading screw motor;Leading screw motor and silk Thick stick is arranged in fixed seat, and sliding seat is fastened on slide unit.
Workbench is rotatably connected by being established between pivoting support and its motor and sliding seat.Pivoting support includes Fixed part and moving part;The fixed part of pivoting support is fastened on sliding seat, and rotary table, which is fastenedly connected, to turn round On the moving part of supporting, pivoting support motor is responsible for driving the moving part rotation of pivoting support, and then drives rotation Workbench and the workpiece to be processed being placed on rotary table do synchronous rotary.It can be selected on sale any a on the market Pivoting support and matched motor establish rotatably connecting between the application sliding seat and rotary table Connect, as long as power and specification matching, can both realize technical scheme, and technique effect expected from acquirement.
Feeding pressure mechanism includes compressing rod and the compressing rod drive mechanism for driving compressing rod;Feeding pressure mechanism is by being erected at The mounting bracket in rotary table overhead is arranged on the surface of rotary table, the direction of motion face rotary work of compressing rod Workpiece on platform places position;After workpiece is in place, compressing rod can be compressed or unclamped in the presence of binder rod driving device and treat The workpiece of processing.Specifically, binder rod driving device can be hydraulic cylinder or cylinder, and compressing rod is fastened on hydraulic cylinder or cylinder On expansion link.The control terminal of binder rod driving device is electrically connected to numerical control system.
First station and second station are separately positioned on the both sides of fixed seat, when sliding seat drives rotary table and placement When the workpiece to be processed on rotary table passes through the first station and second station, the first station and second station can be from treating Two machined surfaces (the present embodiment is the first machined surface and the second machined surface) while milling workpiece of workpieces processing, can also only have One of station milling workpiece, and another station leaves unused.First station include the first milling head, the first milling head motor, First milling head fixed seat, the first milling head sliding seat and be arranged between the first milling head fixed seat and the first milling head sliding seat first Milling head screw slide module;First milling head and the first milling head motor are fixed on the first milling head sliding seat, and the first milling head is slided Dynamic seat is slidably connected in the first milling head fixed seat by the first milling head screw slide module;To adapt to the specification of workpiece, the One milling head screw slide module can position the first milling head to the position of digital display circuit computing under the instruction of numerical control system Put.The cooperation of the composition and each several part of second station, cooperation, annexation are identical with the first station, will not be described here.
Wherein, the first milling head sliding seat, the second milling head sliding seat use in above-mentioned technical proposal and embrace slide rail slide, lead to Cross and drive withstanding tight block 4 to hold out against corresponding slide rail by holding the drive device 5 in component tightly, realize that the first milling head, the second milling head reach Held tightly after to specified location with corresponding slide rail, improve stability, reduce vibration, greatly improve the precision of Milling Process.
Various existing milling process are different from, the full-automatic numerical control double end of slide rail slide is embraced in the disclosed application of the utility model The milling process of milling machine comprises the following steps:
Workpiece to be processed is placed on rotary table by piece uploading step, artificial or mechanical hand;
Workpiece to be processed is pressed on the rotary table by binder step, hydraulic cylinder or cylinder;
Step is automatically positioned, Driven by Hydraulic Cylinder locating piece determines the reference plane or the first machined surface of workpiece to be processed;
Second machined surface determination step, based on the reference plane for being automatically positioned step determination, measure and determine workpiece to be processed The second machined surface;
Feed step, according to the data for being automatically positioned step and automatic measurement step, numerical control system is by the first milling head Positioned with the second milling head to the position of computing;
Embrace slide rail step:After first milling head and the second milling head reach specified location, the first milling head sliding seat, the second milling head are slided Dynamic seat is held tightly by holding component tightly with corresponding slide rail;
Milling step, executing agency's (digital servomotor) of numerical control system drive sliding seat along fixed seat to first Station and second station do cutting movement, when workpiece to be processed passes through first milling head and the second milling head, complete Milling Process.
In summary, the slide rail slide of embracing in the utility model can be applicable on a variety of Digit Control Machine Tools, and slide 1 is by setting Holding component is put, drives withstanding tight block 4 to hold out against slide rail 2 using the drive device 5 for holding component tightly, it is possible to achieve the high stable of slide 1 Property, during reducing milling workpiece, caused slight vibration can be delivered on slide between main shaft and workpiece, cause slide in slide rail On the phenomenon that shifts of position, reduce vibration, greatly improve the precision of Milling Process.
Part is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. one kind embraces slide rail slide, it is characterised in that:Including slide body (1), the bottom of the slide body (1) is provided with and cunning The neck (3) that rail (2) is engaged, the holding component for slide rail (2) to be held tightly, the holding are installed on the neck (3) Component includes withstanding tight block (4) and the drive device (5) for driving the withstanding tight block (4), the drive device (5) are fastened on card On groove (3), the clutch end of the drive device (5) passes through neck (3) and the withstanding tight block (4) being arranged on the inside of neck (3) It is fixedly connected.
2. according to claim 1 armful of slide rail slide, it is characterised in that:The left side held component tightly and be fastened on neck (3) Right both sides, when holding slide rail (2) tightly, drive device (5) driving withstanding tight block (4) holds out against the left and right sides of slide rail (2).
3. according to claim 1 armful of slide rail slide, it is characterised in that:The withstanding tight block (4) be in and single drive device (5) block structure or be fastenedly connected strip with the clutch end of multiple drive devices (5) that clutch end is fastenedly connected Shape structure.
4. according to claim 1 armful of slide rail slide, it is characterised in that:The drive device (5) is cylinder or oil cylinder.
5. it is a kind of using embrace slide rail slide Digit Control Machine Tool, including split-type structural be used for install main shaft machine base (10) and The workpiece workbench (20) processed for fixed needs;Being provided with the machine base (10) can be along X-axis in the machine base (10) X axis slide (30) is moved back and forth on, being provided with the X axis slide (30) can be along Y-axis in the X axis slide (30) the Y-axis slide (40) moved back and forth on, it is provided with the Y-axis slide (40) on the Y-axis slide (40) The Z axis of up and down motion is to slide (50);The Z axis is to being provided with main shaft (60) and spindle drive motor on slide (50) (70), the main shaft (60) can the Z axis under the drive of slide (50) close to or away from being placed on the workbench (20) workpiece to be processed on, can also under the driving of the spindle drive motor (70) forward or reverse, it is characterised in that: The X axis slide (30), Y-axis slide (40) and Z axis are at least one using according in claim 1-4 into slide (50) Slide rail slide is embraced described in any one claim.
6. according to claim 5 use the Digit Control Machine Tool for embracing slide rail slide, it is characterised in that:On the machine base (10) X axis slide rail (110) is provided with, the X axis slide (30) is slidably mounted on X axis slide (30);The X axis slide (30) Y-axis slide rail (110) is provided with, the Y-axis slide (40) is slidably mounted on Y-axis slide rail;The Y-axis is slided Seat (40) is provided with Z axis to slide rail (420), and the Z axis is slidably mounted on Z axis on slide rail (420) to slide (50);The X Axial slide (30), Y-axis slide (40), Z axis are held out against to slide (50) by holding the drive device in component (5) driving tightly Block (4) holds out against corresponding X axis slide rail (110), Y-axis slide rail, Z axis to slide rail (420), realizes X axis slide (30), Y-axis It is fastened on to slide (40), Z axis to slide (50) on corresponding slide rail.
7. according to claim 6 use the Digit Control Machine Tool for embracing slide rail slide, it is characterised in that:The machine base (10) with X axis slide (30), X axis slide (30) and Y-axis slide (40), Y-axis slide (40) and Z axis lead to between slide (50) Cross screw slide module and its motor realizes relative motion.
8. it is a kind of using embrace slide rail slide full-automatic numerical control duplex head milling machine, including be fastened in infrastructure fixed seat, with The sliding seat of slidable connection between the fixed seat, the workbench being connected on the sliding seat, be fastened on sliding seat and The feeding pressure mechanism for workpiece pressing above workbench, it is arranged on the first station, the second work of the fixed seat both sides Position, automatic positioning equipment, self-operated measuring unit and milling machine numerical control system, first station include the first milling head, first Milling head motor, the first milling head fixed seat, the first milling head sliding seat and it is arranged on the first milling head fixed seat and the first milling head and slides The first milling head screw slide module between dynamic seat, the second station include the second milling head, the second milling head motor, second Milling head fixed seat, the second milling head sliding seat and the second milling head being arranged between the second milling head fixed seat and the second milling head sliding seat Screw slide module, it is characterised in that:
The first milling head sliding seat, the second milling head sliding seat on first station, second station are used according to claim Slide rail slide is embraced described in any one of 1-4 claims.
CN201720844724.3U 2017-07-12 2017-07-12 A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide Active CN207058053U (en)

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Application Number Priority Date Filing Date Title
CN201720844724.3U CN207058053U (en) 2017-07-12 2017-07-12 A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide

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Application Number Priority Date Filing Date Title
CN201720844724.3U CN207058053U (en) 2017-07-12 2017-07-12 A kind of armful of slide rail slide and the Digit Control Machine Tool using this armful of slide rail slide

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510514A (en) * 2021-07-27 2021-10-19 河南兴安邦机电装备制造有限公司 Portable milling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510514A (en) * 2021-07-27 2021-10-19 河南兴安邦机电装备制造有限公司 Portable milling machine

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Address after: 523000 Building F, Kairuifeng Industrial Park, 137 Changdong Road, Banshicun, Changping Town, Dongguan City, Guangdong Province

Patentee after: Dongguan City Gu Da Machinery Manufacturing Co., Ltd.

Address before: 523000 Guangdong city of Dongguan Province Huang Zhen Diao Hong Fu Lu Langcun

Patentee before: Dongguan City Gu Da Machinery Manufacturing Co., Ltd.