CN203044951U - Multi-shaft bidirectional processing numerical control drilling machine tool - Google Patents

Multi-shaft bidirectional processing numerical control drilling machine tool Download PDF

Info

Publication number
CN203044951U
CN203044951U CN 201320048194 CN201320048194U CN203044951U CN 203044951 U CN203044951 U CN 203044951U CN 201320048194 CN201320048194 CN 201320048194 CN 201320048194 U CN201320048194 U CN 201320048194U CN 203044951 U CN203044951 U CN 203044951U
Authority
CN
China
Prior art keywords
numerical control
workpiece
machine tool
main shaft
drilling machine
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.)
Withdrawn - After Issue
Application number
CN 201320048194
Other languages
Chinese (zh)
Inventor
李耀稳
Original Assignee
李耀稳
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 李耀稳 filed Critical 李耀稳
Priority to CN 201320048194 priority Critical patent/CN203044951U/en
Application granted granted Critical
Publication of CN203044951U publication Critical patent/CN203044951U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a multi-shaft bidirectional processing numerical control drilling machine tool, and relates to machine tools. The multi-shaft bidirectional processing numerical control drilling machine tool comprises a workpiece clamping unit and feeding units, the two feeding units are respectively arranged on the left side and the right side of the workpiece clamping unit with the workpiece clamping unit as a center, the workpiece clamping unit is a numerical control rotary workbench capable of clamping workpieces to be processed, the feeding units are supports and system which can control the feeding of spindle units in a horizontal direction and a vertical direction to carry out hole processing on the workpieces to be processed, each feeding unit comprises and is provided with two sets of spindle units with drilling tools, and totally four sets of spindle units are arranged. The multi-shaft bidirectional processing numerical control drilling machine tool can solve the fast processing problem that about 10 thousand drilled holes with depth of 50mm are evenly distributed in the circumference of the workpiece to be processed, the workpiece to be processed is a circular mould with an outer diameter phi of 1000mm to 2000mm, and a height of 2000mm, the maching of the workpeice can be completed in two days, and processing efficiency and processing efficiency are improved.

Description

The two-way processing numeric control drilling machine tool of a kind of multiaxis
Technical field
The utility model relates to lathe, refers to especially be applicable in the enterprising conduct of ring mould to the two-way processing numeric control drilling machine tool of a kind of multiaxis of deep hole machining.
Background technology
It is quite difficult processing a large amount of halving holes at some large-scale processed annular class workpiece.Be a kind of ring mould such as workpiece to be machined, its external diameter is φ 1000~φ 2000mm, and height is 2000mm, will evenly get out drilling depth and be about 10,000 of the dark aperture of 50mm on this ring mould circumference, and rapidoprint is structural alloy steel, carbon steel etc.
In the prior art, processing above-mentioned workpiece does not have special-purpose lathe, has only the lathe with other kind to carry out, and processing a workpiece time spent needs two weeks, and the indexing accuracy of the workpiece hole that is processed into and aperture precision are not high, and working (machining) efficiency is slow.
Summary of the invention
The utility model technical issues that need to address are to overcome the deficiency that prior art can not rapid processing when a lot of index hole such as large-sized annular class workpiece processing such as ring mould etc., provide a kind of multiaxis two-way processing numeric control drilling machine tool.It can satisfy the needs of a lot of index holes of rapid processing on large-sized annular class workpiece such as ring mould fully.
For this reason, the two-way processing numeric control drilling machine tool of a kind of multiaxis of the utility model adopts following technical proposals:
The two-way processing numeric control drilling machine tool of a kind of multiaxis, comprise clamping workpiece unit and feed unit, one feed unit respectively is set about centered by the clamping workpiece unit, this left and right directions is decided to be Z-direction, and above-below direction is that (the utility model processing mode is the horizontal processing of level to Y direction, and the hole that processes is lateral aperture, the horizontal direction of hole depth indication is decided to be Z-direction, in the presents, Z-direction is along left and right directions, and above-below direction is that vertical cube is to then being Y direction); The clamping workpiece unit is the NC rotary table of energy clamping workpiece to be machined, described feed unit is for supporting and can controlling deep hole machining is implemented in the spindle unit feeding to workpiece to be machined system in level and above-below direction, each described feed unit comprises the spindle unit that two cover installation drilling tools are set, and the quadruplet spindle unit is installed altogether.
Technique scheme is further set forth:
Described feed unit comprises base, nc sliding table, Z axle line slideway, Z shaft ball screw, column, Y-axis line slideway, Y-axis ball screw, crossbeam, main shaft planker and described spindle unit, Z axle line slideway is arranged on the base, nc sliding table and the configuration of Z shaft ball screw, Z shaft ball screw are subjected to the driving of its equipped servomotor and drive nc sliding table along the slippage of Z axle line slideway; Install column at nc sliding table, complying with column the Y-axis line slideway is set, crossbeam and Y-axis ball screw are equipped, and the Y-axis ball screw is subjected to the driving of its servomotor that is equipped with it and drives crossbeam along the slippage up and down of Y-axis line slideway; The main shaft planker is arranged on the crossbeam, the described spindle unit of in each described feed unit a cover is arranged on the described main shaft planker, another set of described spindle unit installs and is arranged on the described crossbeam, described spindle unit comprises main shaft casing and main shaft, on the main shaft casing main shaft is installed, configuration two cover servo principal axis motors are to drive the described main axis rotation of link separately.
The clamping workpiece unit comprises pedestal, numerical control rotating platform and numerical control rotating platform servomotor, numerical control rotating platform is installed on the pedestal, numerical control rotating platform servomotor and numerical control rotating platform are equipped and drive numerical control rotating platform at pedestal rotation and calibration, workpiece to be machined is installed on the numerical control rotating platform, and numerical control rotating platform can carry out calibration to the circumference of workpiece to be machined
At described crossbeam the manual adjusting device of the distance between axles of described main shaft is set, the adjusting range of described two main shaft distance between axles is in 50mm.
The drilling tool clamping is in main shaft inner spring chuck, and by nut check.
Described servo principal axis motor drives main shaft by the profile of tooth belt wheel on it and rotates.
Described main shaft sets overload protection arrangement to realize overload protection function; described spindle power can raise and automatic warning in process in case when anomaly such as material inequality, smear metal obstruction, tool wear or damage occurring; automatically stop, can protecting workpiece to be machined and lathe effectively.
Electric control system is set, and the Electrical Control of Machinery Tools system comprises the electric cabinet control cabinet of the independence that electric cabinet heat exchanger is installed; The setting operation console, operating console comprises LCD, CNC system and operates Chinese display interface, possess and control function zero point able to programme, digital control system control is implemented in the operation of numerical control rotating platform, Z shaft ball screw, Y-axis ball screw, servo principal axis motor.
Compare with prior art, the beneficial effects of the utility model are:
One, can solve workpiece to be machined is that external diameter is φ 1000~φ 2000mm, high ring mould even radially dark about 10,000 rapid processing difficult problem of aperture that distributes on its circumference for 2000mm, only needs 2 day time just can machine the working (machining) efficiency height.
Its two, adopt U to bore the processing method that cutter carries out the hole, surface smoothness is good.Distance between axles between two main shafts can be adjusted (adjusting range is in 50mm), and the utility model can compatible carry out the hole processing in 8 times of footpaths of φ 10mm~φ 20mm.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model side view.
Among the figure: 1, clamping workpiece unit and feed unit; 10, workpiece to be machined; 11, pedestal; 12, numerical control rotating platform; 13, numerical control rotating platform servomotor; 2, feed unit; 20, base; 21, nc sliding table; 22, Z axle line slideway; 23, Z shaft ball screw; 24, column; 25, Y-axis line slideway; 26, Y-axis ball screw; 27, crossbeam; 28, main shaft planker; 29, main shaft; 30, manual adjusting device; 31, drilling tool; 32, cold filtration system; 33, automatic lubricating system; 34, electric cabinet control cabinet; 35, operating console.
The specific embodiment
Introduce the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the two-way processing numeric control drilling machine tool of a kind of multiaxis, this lathe are the horizontal layout of level.Comprise clamping workpiece unit 1 and feed unit 2, a feed unit 2 respectively is set about centered by clamping workpiece unit 1; Clamping workpiece unit 1 is the NC rotary table of energy clamping workpiece to be machined 10, described feed unit 2 is for supporting and can controlling deep hole machining are implemented in the spindle unit feeding to workpiece to be machined 10 system in level and above-below direction, each described feed unit 2 comprises the spindle unit that two cover installation drilling tools are set, this two the cover spindle unit in the position for be arrangeding in parallel up and down, wherein a cover spindle unit is done at crossbeam 27 and is moved up and down, another set of being fixed on the crossbeam 27 installed the quadruplet spindle unit altogether.
Described feed unit 2 comprises base 20, nc sliding table 21, Z axle line slideway 22, Z shaft ball screw 23, column 24, Y-axis line slideway 25, Y-axis ball screw 26, crossbeam 27, main shaft planker 28 and described spindle unit, Z axle line slideway 22 is arranged on the base 20, nc sliding table 21 is subjected to the driving of its equipped servomotor and drives nc sliding table 21 along 22 slippages of Z axle line slideway with Z shaft ball screw 23 configurations, Z shaft ball screw 23; Install column 24 at nc sliding table 21, complying with column 24 Y-axis line slideway 25 is set, crossbeam 27 is equipped with Y-axis ball screw 26, and Y-axis ball screw 26 is subjected to the driving of its servomotor that is equipped with it and drives crossbeam 27 along the slippage about in the of 25 of Y-axis line slideway; Main shaft planker 28 is arranged on the crossbeam 27, the described spindle unit of in each described feed unit 2 a cover is arranged on to do on the described main shaft planker and moves up and down, another set of described spindle unit installs and is arranged on the described crossbeam, described spindle unit comprises main shaft casing and main shaft 29, main shaft 29 is installed, described main shaft 29 rotations of configuration two cover servo principal axis motors to drive link separately on the main shaft casing.
Clamping workpiece unit 1 comprises pedestal 11, numerical control rotating platform 12 and numerical control rotating platform servomotor 13, numerical control rotating platform 12 is installed on the pedestal 11, numerical control rotating platform servomotor 13 is equipped with and drives numerical control rotating platform 12 with numerical control rotating platform 12 and rotates at pedestal 11, workpiece to be machined 10 is installed on the numerical control rotating platform 12, and numerical control rotating platform 12 can carry out calibration to the circumference of workpiece to be machined 10.
At described crossbeam 27 manual adjusting device 30 is set, adjusts the distance between axles of described main shaft 29 by adjusting main shaft supporting plate 28 up and down, the adjusting range of described two main shaft distance between axles is in 50mm.
Drilling tool 31 clampings are in main shaft 29 inner spring chucks, and by nut check.
Described servo principal axis motor drives main shaft 29 by the profile of tooth belt wheel on it and rotates.
Described main shaft 29 sets overload protection arrangement to realize overload protection function; described spindle power can raise and automatic warning in process in case when anomaly such as material inequality, smear metal obstruction, tool wear or damage occurring; automatically stop, can protecting workpiece to be machined and lathe effectively.
Electric control system is set, and the Electrical Control of Machinery Tools system comprises the electric cabinet control cabinet 34 of the independence that electric cabinet heat exchanger is installed; Setting operation console 35, operating console 35 comprises LCD, CNC system and operates Chinese display interface, possess and control function zero point able to programme, digital control system control is implemented in the operation of numerical control rotating platform, Z shaft ball screw, Y-axis ball screw, servo principal axis motor.
Basic parts such as base 20, pedestal 11, column 24, crossbeam 27, nc sliding table 21, main shaft planker 28 all adopt the resin sand cast member through the qualitative processing of secondary, lathe of the present utility model can not produce distortion, enough static state, dynamic, hot rigidity and precision are arranged, can improve lathe stability and reliability greatly.Lathe stability, reliable energy performance satisfy the user and did not shut down work requirements in 24 hours.
Lathe of the present utility model mainly is that protection main shaft iron filings splash aspect protection.
Lathe of the present utility model carries out endoporus location by the protruding dish in location that is installed on the numerical control rotating platform 12 to workpiece to be machined spare adding man-hour, manually with pressing plate workpiece to be machined 10 end faces are compressed, the calibration in workpiece to be machined circumferencial direction hole is to finish by the calibration of numerical control rotating platform 12.Two parallel horizontal radial deep holes up and down of workpiece to be machined 10 are to drive (both sides are totally 4 holes) that the spindle unit on two columns and the column is finished by the nc sliding table 21 on the right and left column 24.The boring feeding is to finish drilling depth by the column feeding, and workpiece to be machined 10 axially displaced (or location of axial hole) finished by numerical control rotating platform 12.Respectively arrange nc sliding table 21 and the column 24 of a band double power head to the left and right in the footpath of workpiece to be machined 10, workpiece to be machined 10 is whenever finished one-time positioning, nc sliding table 21 and the column 24 of two band double power heads of diametrically contraposition are processed workpiece to be machined 10 simultaneously, once can finish the processing (processing two holes on one side) in four holes, can adjust spacing between two unit heads according to the size of processed ring die worker part and line-spacing, use the screw lock planker after having adjusted, whenever nc sliding table 21 retreats after processing on the circumference one group of hole, numerical control rotating platform 12 rotates to position, next hole, carry out deep hole machining, after one week of workpiece machines, crossbeam on the column 24 begins to move up and down under digital control system control needs the machining hole bit position, circulate with this and to encircle Molded Depth hole processing in next group hole of axially displaced processing again.
The work top of numerical control rotating platform 12 adopts HT-300 cast iron, and wearability and the stability on workbench surface have been improved through Quenching Treatment in the workbench surface after the roughing well, carry out fine finishining again.
On numerical control rotating platform 12 table tops dovetail groove is arranged, dovetail groove is convenient to the stationary fixture of clamping workpiece to be machined 10.
When processing workpiece to be machined 10, workpiece to be machined 10 is placed on the stationary fixture, manually with pressing plate workpiece to be machined 10 is fixed on the numerical control rotating platform work top.
The utility model also arranges cold filtration system 32,, and cooling fluid is implemented to reclaim filter with recycling to cutter cooling by cooling fluid.
The lubricated employing automatic lubricating system 33 of lathe of the present utility model is lubricated primary lubricant line slideway and screw mandrel.
Local protection is adopted in the protection of lathe of the present utility model, and the iron filings place of splashing out protects when mainly protecting main shaft 29 cuttings.
Above embodiment just is explanation rather than restriction the utility model, so all equivalences of doing according to the utility model patent claim change or modify, all belongs in the utility model claim scope.

Claims (9)

1. two-way processing numeric control drilling machine tool of multiaxis, comprise clamping workpiece unit and feed unit, it is characterized in that: a feed unit respectively is set about centered by the clamping workpiece unit, this left and right directions is decided to be Z-direction, above-below direction is Y direction, the clamping workpiece unit is the NC rotary table of energy clamping workpiece to be machined, described feed unit is for supporting and can controlling hole processing is implemented in the spindle unit feeding to workpiece to be machined system in level and above-below direction, each described feed unit comprises the spindle unit that two cover mounting cutters are set, and the quadruplet spindle unit is installed altogether.
2. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 1, it is characterized in that: described feed unit comprises base, nc sliding table, Z axle line slideway, Z shaft ball screw, column, Y-axis line slideway, Y-axis ball screw, crossbeam, main shaft planker and described spindle unit, Z axle line slideway is arranged on the base, nc sliding table and the configuration of Z shaft ball screw, Z shaft ball screw are subjected to the driving of its equipped servomotor and drive nc sliding table along the slippage of Z axle line slideway; Install column at nc sliding table, complying with column the Y-axis line slideway is set, crossbeam and Y-axis ball screw are equipped, and the Y-axis ball screw is subjected to the driving of its servomotor that is equipped with it and drives crossbeam along the slippage up and down of Y-axis line slideway; The main shaft planker is arranged on the crossbeam, the described spindle unit of in each described feed unit a cover is arranged on the described main shaft planker, another set of described spindle unit installs and is arranged on the described crossbeam, described spindle unit comprises main shaft casing and main shaft, on the main shaft casing main shaft is installed, configuration two cover servo principal axis motors are to drive the described main axis rotation of link separately.
3. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 2, it is characterized in that: the clamping workpiece unit comprises pedestal, numerical control rotating platform and numerical control rotating platform servomotor, numerical control rotating platform is installed on the pedestal, numerical control rotating platform servomotor and numerical control rotating platform are equipped and drive numerical control rotating platform at pedestal rotation and calibration, workpiece to be machined is installed on the numerical control rotating platform, and numerical control rotating platform can carry out calibration to the circumference of workpiece to be machined.
4. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3 is characterized in that: at described crossbeam the manual adjusting device of the distance between axles of adjusting two described main shafts is set, the adjusting range of described distance between axles is in 50mm.
5. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3 is characterized in that: the drilling tool clamping is in main shaft inner spring chuck, and by nut check.
6. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3 is characterized in that: described servo principal axis motor drives main shaft by the profile of tooth belt wheel on it and rotates.
7. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3; it is characterized in that: described main shaft sets overload protection arrangement to realize overload protection function; described spindle power can raise and automatic warning in process in case when anomaly such as material inequality, smear metal obstruction, tool wear or damage occurring; automatically stop, can protecting workpiece to be machined and lathe effectively.
8. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3, it is characterized in that: electric control system is set, and the Electrical Control of Machinery Tools system comprises the electric cabinet control cabinet of the independence that electric cabinet heat exchanger is installed; The setting operation console, operating console comprises LCD, CNC system and operates Chinese display interface, possess and control function zero point able to programme, digital control system control is implemented in the operation of numerical control rotating platform, Z shaft ball screw, Y-axis ball screw, servo principal axis motor.
9. the two-way processing numeric control drilling machine tool of a kind of multiaxis according to claim 3 is characterized in that: the cold filtration system also is set, by cooling fluid cutter is cooled off, and cooling fluid is reclaimed filtration.
CN 201320048194 2013-01-29 2013-01-29 Multi-shaft bidirectional processing numerical control drilling machine tool Withdrawn - After Issue CN203044951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320048194 CN203044951U (en) 2013-01-29 2013-01-29 Multi-shaft bidirectional processing numerical control drilling machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320048194 CN203044951U (en) 2013-01-29 2013-01-29 Multi-shaft bidirectional processing numerical control drilling machine tool

Publications (1)

Publication Number Publication Date
CN203044951U true CN203044951U (en) 2013-07-10

Family

ID=48727948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320048194 Withdrawn - After Issue CN203044951U (en) 2013-01-29 2013-01-29 Multi-shaft bidirectional processing numerical control drilling machine tool

Country Status (1)

Country Link
CN (1) CN203044951U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056412A (en) * 2013-01-29 2013-04-24 李耀稳 Numerical control drilling tool with multi-spindle and bi-directional processing function
CN103480887A (en) * 2013-08-26 2014-01-01 格林精密部件(苏州)有限公司 Oil hole machining device for valve bush of vehicle steering system
CN103495762A (en) * 2013-09-30 2014-01-08 无锡众望四维科技有限公司 Small hole automatic machining device for lock body machining device
CN104338960A (en) * 2013-08-10 2015-02-11 李明军 Full-automatic multi-station hole-drilling machine tool
CN104339210A (en) * 2014-10-23 2015-02-11 太仓威格玛机械设备有限公司 Horizontal type double-head machining center
CN104785816A (en) * 2015-05-13 2015-07-22 上海宁远精密机械有限公司 Numerical control multi-spindle deep hole drilling machine for horizontally machining circular mould
CN105082251A (en) * 2015-09-10 2015-11-25 哈尔滨市凯瑞达科技有限公司 Symmetric punching machine for PU round foam center hole
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
CN107649702A (en) * 2017-11-09 2018-02-02 南昌工程学院 A kind of workpiece rotates clipping Drilling operation machinery
CN109262854A (en) * 2018-08-23 2019-01-25 南京柯瑞特种陶瓷股份有限公司 Ceramic honey comb excircle processing lathe

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056412B (en) * 2013-01-29 2015-08-19 李耀稳 The two-way processing numeric control drilling machine tool of a kind of multiaxis
CN103056412A (en) * 2013-01-29 2013-04-24 李耀稳 Numerical control drilling tool with multi-spindle and bi-directional processing function
CN104338960B (en) * 2013-08-10 2016-07-06 李明军 A kind of full-automatic multistation drilling hole machine tool
CN104338960A (en) * 2013-08-10 2015-02-11 李明军 Full-automatic multi-station hole-drilling machine tool
CN103480887A (en) * 2013-08-26 2014-01-01 格林精密部件(苏州)有限公司 Oil hole machining device for valve bush of vehicle steering system
CN103495762A (en) * 2013-09-30 2014-01-08 无锡众望四维科技有限公司 Small hole automatic machining device for lock body machining device
CN104339210A (en) * 2014-10-23 2015-02-11 太仓威格玛机械设备有限公司 Horizontal type double-head machining center
CN104785816A (en) * 2015-05-13 2015-07-22 上海宁远精密机械有限公司 Numerical control multi-spindle deep hole drilling machine for horizontally machining circular mould
CN104785816B (en) * 2015-05-13 2017-03-29 上海宁远精密机械有限公司 A kind of numerical control multi-shaft deep hole drilling machine of horizontal processing ring mould
CN105082251A (en) * 2015-09-10 2015-11-25 哈尔滨市凯瑞达科技有限公司 Symmetric punching machine for PU round foam center hole
CN105082251B (en) * 2015-09-10 2017-06-30 哈尔滨市凯瑞达科技有限公司 A kind of PU circles bubble symmetrical puncher of centre bore
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
CN107649702A (en) * 2017-11-09 2018-02-02 南昌工程学院 A kind of workpiece rotates clipping Drilling operation machinery
CN109262854A (en) * 2018-08-23 2019-01-25 南京柯瑞特种陶瓷股份有限公司 Ceramic honey comb excircle processing lathe

Similar Documents

Publication Publication Date Title
CN103056412B (en) The two-way processing numeric control drilling machine tool of a kind of multiaxis
CN203044951U (en) Multi-shaft bidirectional processing numerical control drilling machine tool
CN201455700U (en) Dedicated numerical-control axletree drilling machine tool and auxiliary clamping mechanism thereof
CN201304511Y (en) Drill lathe for numerical control bearing retainer
CN102896354B (en) Hydraulic turbine exterior admission water ring guide vane shaft holes of both processing method and processing unit (plant) thereof
CN203696618U (en) Five-axis tool sharpener
CN201223958Y (en) Large-sized crankshaft numerical control deep-hole drilling machine
CN202655913U (en) Rotary type workbench and vertical type turn milling compound machine tool
CN103252689A (en) High-precision numerical control internal grinding machine tool
CN103481069A (en) Rotary workbench and upright type turning and milling composite machine tool
CN204487262U (en) A kind of machine tool chip removal device
CN203863344U (en) Connecting rod bolt hole and step face finishing machine
CN106424970A (en) Numerical control gear hobbing machine
CN209006686U (en) A kind of truning fixture of camshaft phase adjuster rotor
CN210878533U (en) Compound machine tool of air condition compressor bearing
CN109794808B (en) Apply to turret device that has Y axle lathe
CN102922359A (en) Feeding structure of numerical control cutter rest of vertical lathe
CN203091775U (en) Special numerically controlled boring-milling machine for segmented tire mold
CN206253653U (en) The horizontal truning fixture of milling machine
CN109290639A (en) A kind of novel numerical control dry cutting gear-hobbing machine
CN205414924U (en) Gear bores central oilhole combination drilling machine
CN204036165U (en) The extra small screw-tap threaded grinding machine of a kind of double abrasive wheel
CN211939901U (en) Full-automatic numerical control machine tool die machining center equipment
CN215145085U (en) Cutter head with automatic indexing function
CN203210132U (en) High-precision numerically-controlled internal grinding machine tool

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20130710

Effective date of abandoning: 20150819