CN102729126A - Multifunctional forming grinding machine tool - Google Patents
Multifunctional forming grinding machine tool Download PDFInfo
- Publication number
- CN102729126A CN102729126A CN2012102539879A CN201210253987A CN102729126A CN 102729126 A CN102729126 A CN 102729126A CN 2012102539879 A CN2012102539879 A CN 2012102539879A CN 201210253987 A CN201210253987 A CN 201210253987A CN 102729126 A CN102729126 A CN 102729126A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- pivot
- servomotor
- horizontal guide
- along
- 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
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a multifunctional forming grinding machine tool. A workpiece clamping device and a first horizontal guide rail with the axial lines parallel to X direction are sequentially installed in Y direction on the top surface of a lathe bed, the workpiece clamping device is provided with a servo drive device for driving a clamped workpiece to rotate, the first horizontal guide rail is provided with a slide table which can carry out linear motion in the X direction along the first horizontal guide rail, the slide table is provided with a second horizontal guide rail parallel to the Y direction, a stand which can carry out linear motion in the Y direction along the second horizontal guide rail is installed on the second horizontal guide rail and is provided with a pivot B which can rotate around the self axial line, the axial line of the pivot B is parallel to the Y direction; a tool spindle box is installed on the end surface of the pivot B arranged at one end of the workpiece clamping device, is installed on the end surface of the pivot B through a third guide rail arranged in the diameter direction of the end surface of the pivot B and can carry out linear motion in the diameter direction of the pivot B along the third guide rail; a tool spindle C which can rotate around the self axial line is arranged on the tool spindle box, and the axial line of the tool spindle C is vertical to that of the pivot B. The multifunctional forming grinding machine tool has a reasonable structure and high processing accuracy, is convenient in operation and grinding tool assembly and can be used for processing various curved surfaces.
Description
Technical field
The invention belongs to the numerical control machine tool technique field, be specifically related to a kind of multi-functional form grinding lathe
Background technology
In line with the continuous lifting of equipment manufacture level, market constantly promotes the q&r of product, market to the demand of customed product also in continuous increase.Be directed against gear, worm screw at present, spend strong and screw thread etc. that special-purpose grinding lathe is all arranged; Like gear gear grinder is arranged; Worm screw has special worm grinder; Spline has special spline grinding machine, screw thread that special screw grinder etc. is arranged, and each lathe can be exclusively used in a certain type of fixing product of processing all in specific structure.This type of lathe all has a common characteristic, utilizes the burring machine of lathe exactly, and grinding tool is repaired, and makes grinding tool reach a specific shape, utilizes the numerical control axle of lathe to carry out interpolation or interlock again, processes needed curve surface of workpiece.But the curved surface that does not often have only a kind of form on the part to be processed needs processing; This just needs to prepare multiple different special purpose machine tool; On different lathes, carry out different types of Machining of Curved Surface; So not only process equipment has quantitatively been proposed many requirements,, can affect morely the Accuracy of finish of product simultaneously because converted products carries out repeatedly install on different lathes.
To the product processing of single and mini-batch production, above-mentioned process is obviously unfavorable, does not have a kind of product can carry out the disposable processing of multiple curved surface on the axle on the existing market, and this invention just in time solves the technology of single and mini-batch production and concentrates machining functions.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art and provide a kind of rational in infrastructure, easy to operate, grinding tool is easy to loading and unloading, and machining accuracy is high, can realize the multi-functional form grinding lathe of multiple Machining of Curved Surface.
The multi-functional form grinding machining tool of the present invention, lathe has the lathe bed of a level, in the Y of lathe bed end face direction, parallel axes work holder and one group of first horizontal guide rail in directions X is installed successively; On said work holder, be provided with and drive the servo drive that is held the workpiece rotation; On said first horizontal guide rail, be equipped with and make the straight-line slide unit of directions X along said first horizontal guide rail; Said slide unit is provided with second horizontal guide rail that is parallel to the Y direction; On said second horizontal guide rail, be equipped with and make the straight-line support of Y direction along second horizontal guide rail; Support is provided with parallel axes in the Y direction and the pivot B that can rotate around self axis; Said pivot B is on the end face of said work holder one end the tool spindle case is installed, and said tool spindle case is installed in pivot B end face through the 3rd guide rail of being located at pivot B end face diameter direction, and can be along the diametric(al) moving linearly of the 3rd guide rail at pivot B; On said tool spindle case, be provided with an axis and said pivot B axis normal and can be around the tool spindle C of self axis rotation.
In the multi-functional form grinding machining tool of the present invention, said work holder is made up of the 5th servomotor, main shaft, anchor clamps, tailstock center; Said main shaft one end is fixedly installed on the rotor in the 5th servomotor, and the other end is equipped with said anchor clamps, and the axis of said tailstock center and said main shaft coaxial line are installed.
In the multi-functional form grinding machining tool of the present invention; Also be provided with first angular encoder on the said work holder; Said first angular encoder is electrically connected with said the 5th servo control system; The signal of first angular encoder output is controlled the 5th servomotor rotation amplitude through the 5th servo control system, and then control is held the anglec of rotation of workpiece.
In the multi-functional form grinding machining tool of the present invention, said work holder is provided with one and is used for the grinding tool that is installed on the tool spindle C is carried out the grinding tool trimming device that moulding is repaired.
In the multi-functional form grinding machining tool of the present invention, said slide unit is made the directions X rectilinear motion through first servo drive driving of being located on the lathe bed along first horizontal guide rail; Said first servo drive is made up of first servomotor, first ball wire bar pair; Said first driven by servomotor, first ball wire bar pair, and then drive said slide unit and make the directions X rectilinear motion along first horizontal guide rail through being packed in first feed screw nut on the slide unit.
In the multi-functional form grinding machining tool of the present invention, said support is made Y direction rectilinear motion through second servo drive driving of being located on the said slide unit along second horizontal guide rail; Said second servo drive is made up of second servomotor, second ball wire bar pair; Said second driven by servomotor, second ball wire bar pair, and then drive said support and make Y direction rectilinear motion along second horizontal guide rail through being packed in second feed screw nut on the support.
In the multi-functional form grinding machining tool of the present invention, said tool spindle case drives along the 3rd guide rail through the 3rd servo drive of being located at pivot B end face and makes the diametric rectilinear motion of pivot B; Said the 3rd servo drive is made up of the 3rd servomotor, the 3rd ball wire bar pair; Said the 3rd driven by servomotor the 3rd ball wire bar pair, and then drive said tool spindle case and make the diametric rectilinear motion of pivot B along the 3rd guide rail through being packed in the 3rd screw on the tool spindle case.
In the multi-functional form grinding machining tool of the present invention; Said pivot B adopts at least three retaining mechanisms of being made up of piston and disk spring to be fixed on the support, and pivot B makes 180 degree scopes around its axis and freely swings through being located at the 4th servo drive driving in the support; Said servo drive is made up of the 4th servomotor, speed change gear; Said the 4th driven by servomotor speed change gear, and then drive pivot B and make 180 degree scopes around its axis and freely swing.
In the multi-functional form grinding machining tool of the present invention; Also be provided with second angular encoder in said the 4th servo drive; Said second angular encoder is electrically connected with said the 4th servo control system; The signal of second angular encoder output is controlled the 4th servomotor rotation amplitude through the 4th servo control system, and then control pivot B is around the angle of its axis swing.
In the multi-functional form grinding machining tool of the present invention, said grinding tool is dish type vitrified abrasive, dish type skive or dish type cubic boron emery wheel.
The present invention is owing to adopt said structure; A kind of multi-functional form grinding lathe that provides, lathe has six numerical control axes of coordinates, is respectively X, Y, W, A, B, C axle; Grinding tool has five frees degree; Three of rectilinear direction are moved (X, Y, W) and two rotations (B, C), and workpiece has only one degree of freedom, is exactly the rotation around the A axle.This structure can constitute multi-functional form grinding lathe, realizes various grooves and periphery processing on gear, worm screw, spline, screw thread and the axial workpiece, solves different types of Machining of Curved Surface problem in the part processing process.
Advantage that the present invention compared with prior art has and effect:
The present invention adopts 6 (X, Y, W, A, B, C) structures, and X axle, Y axle, three numerical control axes of coordinates of A axle carry out moving interpolation, and W axle, B axle are realized the adjustment of machining tool position and angle, realizes helicoid, straight flute and the periphery processing of rotation type workpiece.
Grinding tool main shaft of the present invention (C) can be swung (Fig. 2) in-45 degree to 135 degree scopes, the tool spindle center of gravity is low, and the lathe rigidity is good, and the loading and unloading of grinding tool are very convenient.
Gyroaxis B of the present invention and A axle have increased angular encoder, the precision of the machining curved surface of raising.
The clamping device that gyroaxis B of the present invention adopts has increased rigidity, can bear bigger grinding force, increases grinding efficiency.
The present invention has increased the kinematic axis of grinding tool axle (C) in the W direction, makes the processing adjustment process more convenient and quick
In sum; The present invention has taken into full account the form and the processing method of axial workpiece top-surface camber, and the processing characteristic of combination gear, worm screw, spline, screw thread and outer round surface proposes a kind of lathe of functional diversities; Have rational in infrastructure, easy to operate; Grinding tool is easy to loading and unloading, and machining accuracy is high, can realize the advantage of multiple Machining of Curved Surface.With present lathe contrast, not only increased the machine tooling function, machine tool structure is also more reasonable, and the lathe rigidity increases with stability, and is easy to operate, and grinding tool can be realized manually or automatically changing by technological requirement.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2-1, Fig. 2-2, Fig. 2-3 are grinding tool different station sketch map.
Accompanying drawing 3 is the rotary index device structural representation.
Accompanying drawing 4 is a pivot B structural representation.
Accompanying drawing 5 is processing helical gear sketch map.
Accompanying drawing 6 is the machining worm sketch map.
Accompanying drawing 7 is the keyway sketch map on the processing parts.
Accompanying drawing 8 is the periphery sketch map on the processing parts.
Accompanying drawing 9 is the gear sketch map on the processing parts.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done further explain:
Referring to accompanying drawing 1,2,3,4,5; The multi-functional form grinding machining tool of the present invention; Lathe has the lathe bed (8) of a level, in the Y of lathe bed end face direction, work holder (1) and one group first horizontal guide rail (73) of parallel axes in directions X is installed successively; On said work holder (1), be provided with and drive the servo drive that is held the workpiece rotation; On said first horizontal guide rail (73), be equipped with and make the straight-line slide unit of directions X (7) along said first horizontal guide rail (73); Said slide unit (7) is provided with second horizontal guide rail (63) that is parallel to the Y direction; On said second horizontal guide rail (63), be equipped with and make the straight-line support of Y direction (6) along second horizontal guide rail (63); Support (6) is provided with parallel axes in the Y direction and the pivot B (4) that can rotate around self axis; Said pivot B (4) is on the end face of said work holder (1) one end tool spindle case (5) is installed; Said tool spindle case (5) is installed in pivot B (4) end face through the 3rd guide rail (41) of being located at pivot B (4) end face diameter direction, and can be along the diametric(al) moving linearly of the 3rd guide rail (41) at pivot B (4); On said tool spindle case (5), be provided with an axis and said pivot B (4) axis normal and can be around the tool spindle C (51) of self axis rotation;
Said work holder (1) is made up of the 5th servomotor (12), main shaft (13), anchor clamps (14), tailstock center (15); Said main shaft (13) one ends are installed with the rotor in the 5th servomotor (12), and the other end is equipped with said anchor clamps (14), and the axis of said tailstock center (15) and said main shaft (13) coaxial line are installed;
Also be provided with first angular encoder (11) on the said work holder (1); Said first angular encoder (11) is electrically connected with said the 5th servomotor (12) control system; The signal of first angular encoder (11) output is controlled the 5th servomotor (12) rotation amplitude through the 5th servomotor (12) control system, and then control is held the anglec of rotation of workpiece;
Said work holder (1) is provided with one and is used for the grinding tool that is installed on the tool spindle C (51) is carried out the grinding tool trimming device (3) that moulding is repaired;
Behind the said work holder (1), bed piece (8) is provided with a grinding tool storehouse (2), can carry out the automatic replacing of grinding tool for lathe through grinding tool storehouse (2);
Said slide unit (7) is made the directions X rectilinear motion through first servo drive driving of being located on the lathe bed (8) along first horizontal guide rail (73); Said first servo drive is made up of first servomotor (72), first ball wire bar pair (71); Said first servomotor (72) drives first ball wire bar pair (71), and then drives said slide unit (7) and make the directions X rectilinear motion along first horizontal guide rail (73) through being packed in first feed screw nut on the slide unit (7);
Said support (6) is made Y direction rectilinear motion through second servo drive driving of being located on the said slide unit (7) along second horizontal guide rail (63); Said second servo drive is made up of second servomotor (62), second ball wire bar pair (61); Said second servomotor (62) drives second ball wire bar pair (61), and then drives said support (6) and make Y direction rectilinear motion along second horizontal guide rail (63) through being packed in second feed screw nut on the support (6);
Said tool spindle case (5) drives along the 3rd guide rail (41) through the 3rd servo drive of being located at pivot B (4) end face and makes the diametric rectilinear motion of pivot B (4); Said the 3rd servo drive is made up of the 3rd servomotor (43), the 3rd ball wire bar pair (42); Said the 3rd servomotor (43) drives the 3rd ball wire bar pair (42), and then drives said tool spindle case (5) and make the diametric rectilinear motion of pivot B along the 3rd guide rail (41) through being packed in the 3rd screw on the tool spindle case (5);
Said pivot B (4) adopts four retaining mechanisms of being made up of piston and disk spring to be fixed on the support, and pivot B (4) freely swings around its axis work 1 80 degree scope through the 4th servo drive driving of being located in the support (6) at least; Said servo drive is made up of the 4th servomotor (44), speed change gear (46); Said the 4th servomotor (44) driven wheel speed change gear (46), and then driving pivot B (4) freely swings around its axis work 1 80 degree scope at least.
Also be provided with second angular encoder (45) in said the 4th servo drive; Said second angular encoder (45) is electrically connected with said the 4th servomotor (44) control system; The signal of second angular encoder (45) output is controlled the 4th servomotor (44) rotation amplitude through the 4th servomotor (44) control system, and then control pivot B (4) is around the angle of its axis swing.
Six numerical control axes of coordinates that the present invention has lathe; Be defined as X, Y, W, A, B, C axle respectively; Adopt the mode layout of 1+5; Wherein X, Y, W axle are represented grinding tool along directions X, Y direction and along diametric three rectilinear motions of pivot B, and B, C axle are represented the rotation of grinding tool along the swing of pivot B and self along tool spindle C; Therefore, grinding tool has five frees degree.The A axle is represented workpiece along the axis of tailstock center (15) or the rotating shaft of said main shaft (13) axis, and workpiece has only one degree of freedom, is exactly the rotation around the A axle.
Accompanying drawing 5, the state of lathe when the demonstration cutter spindle has been installed plunge grinding cutter grinding helical gear.Cylindric spiral gear (101) is installed on work holder (1), and the axis of roller gear is positioned on the axis of tailstock center (15), adjustment pivot B angle; Make plunge grinding instrument angle consistent with the helical angle of cylindric spiral gear; Add X, Y, the A axle interlock of man-hour through lathe, grinding tool processes required flank profil profile, process a tooth after; Drive device of index turns over certain angle, and grinding tool continues the new flank of tooth of processing.
Accompanying drawing 6 shows the state of lathe when cutter spindle has been installed plunge grinding cutter grinding worm screw.Worm screw (101) is installed on work holder (1); And the axis that makes worm screw is positioned on the axis of tailstock center (15); Adjustment B axle; Make plunge grinding instrument angle consistent with the helical angle of worm screw, add X, Y, the A axle interlock of man-hour through lathe, grinding tool processes required flank profil profile.
Accompanying drawing 7-9 shows lathe through after changing different grinding tools (102), the machining state of lathe when the gear on the same part of lathe grinding, spline and periphery.A part by one-step property that has gear, spline and periphery to process is installed on work holder (1); And the axis that makes part is positioned on the axis of tailstock center (15); Change the angle of grinding tool (102) and adjustment pivot B through lathe; The X that lathe passes through during processing, Y, the interlock of A axle, part by one-step clamping, lathe can process three kinds of different curves on the part.
Claims (10)
1. multi-functional form grinding machining tool is characterized in that: lathe has the lathe bed of a level, in the Y of lathe bed end face direction, parallel axes work holder and one group of first horizontal guide rail in directions X is installed successively; On said work holder, be provided with and drive the servo drive that is held the workpiece rotation; On said first horizontal guide rail, be equipped with and make the straight-line slide unit of directions X along said first horizontal guide rail; Said slide unit is provided with second horizontal guide rail that is parallel to the Y direction; On said second horizontal guide rail, be equipped with and make the straight-line support of Y direction along second horizontal guide rail; Support is provided with parallel axes in the Y direction and the pivot B that can rotate around self axis; Said pivot B is on the end face of said work holder one end the tool spindle case is installed, and said tool spindle case is installed in pivot B end face through the 3rd guide rail of being located at pivot B end face diameter direction, and can be along the diametric(al) moving linearly of the 3rd guide rail at pivot B; On said tool spindle case, be provided with an axis and said pivot B axis normal and can be around the tool spindle C of self axis rotation.
2. multi-functional form grinding machining tool according to claim 1, it is characterized in that: said work holder is made up of the 5th servomotor, main shaft, anchor clamps, tailstock center; Said main shaft one end is fixedly installed on the rotor in the 5th servomotor, and the other end is equipped with said anchor clamps, and the axis of said tailstock center and said main shaft coaxial line are installed.
3. multi-functional form grinding machining tool according to claim 2; It is characterized in that: said work holder is provided with first angular encoder; Said first angular encoder is electrically connected with said the 5th servo control system; The signal of first angular encoder output is controlled the 5th servomotor rotation amplitude through the control system, and then control is held the anglec of rotation of workpiece.
4. multi-functional form grinding machining tool according to claim 3 is characterized in that: said work holder is provided with one and is used for the grinding tool that is installed on the tool spindle C is carried out the grinding tool trimming device that moulding is repaired.
5. multi-functional form grinding machining tool according to claim 4 is characterized in that: said slide unit is made the directions X rectilinear motion through first servo drive driving of being located on the lathe bed along first horizontal guide rail; Said first servo drive is made up of first servomotor, first ball wire bar pair; Said first driven by servomotor, first ball wire bar pair drives said slide unit and makes the directions X rectilinear motion along first horizontal guide rail through being packed in first feed screw nut on the slide unit.
6. multi-functional form grinding machining tool according to claim 5 is characterized in that: said support is made Y direction rectilinear motion through second servo drive driving of being located on the said slide unit along second horizontal guide rail; Said second servo drive is made up of second servomotor, second ball wire bar pair; Said second driven by servomotor, second ball wire bar pair, and then drive said support and make Y direction rectilinear motion along second horizontal guide rail through being packed in second feed screw nut on the support.
7. multi-functional form grinding machining tool according to claim 6 is characterized in that: said tool spindle case drives along the 3rd guide rail through the 3rd servo drive of being located at pivot B end face and makes the diametric rectilinear motion of pivot B; Said the 3rd servo drive is made up of the 3rd servomotor, the 3rd ball wire bar pair; Said the 3rd driven by servomotor the 3rd ball wire bar pair, and then drive said tool spindle case and make the diametric rectilinear motion of pivot B along the 3rd guide rail through being packed in the 3rd screw on the tool spindle case.
8. multi-functional form grinding machining tool according to claim 7; It is characterized in that: said pivot B adopts at least three retaining mechanisms of being made up of piston and disk spring to be fixed on the support, and pivot B makes 180 degree scopes around its axis and freely swings through being located at the 4th servo drive driving in the support; Said servo drive is made up of the 4th servomotor, speed change gear; Said the 4th driven by servomotor speed change gear, and then drive pivot B and make 180 degree scopes around its axis and freely swing.
9. multi-functional form grinding machining tool according to claim 8; It is characterized in that: also be provided with second angular encoder in said the 4th servo drive; Said second angular encoder is electrically connected with said the 4th servo control system; The signal of second angular encoder output is controlled the 4th servomotor rotation amplitude through the 4th servo control system, and then control pivot B is around the angle of its axis swing.
10. according to any described multi-functional form grinding machining tool of claim 1-9, it is characterized in that: said grinding tool is dish type vitrified abrasive, dish type skive or dish type cubic boron emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102539879A CN102729126A (en) | 2012-07-20 | 2012-07-20 | Multifunctional forming grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102539879A CN102729126A (en) | 2012-07-20 | 2012-07-20 | Multifunctional forming grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729126A true CN102729126A (en) | 2012-10-17 |
Family
ID=46985791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102539879A Pending CN102729126A (en) | 2012-07-20 | 2012-07-20 | Multifunctional forming grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394984A (en) * | 2013-07-08 | 2013-11-20 | 安徽力成机械装备有限公司 | Numerical control retainer window grinding machine |
| CN105058204A (en) * | 2015-07-03 | 2015-11-18 | 金华市源创玉业有限公司 | Jade processing equipment |
| CN107363838A (en) * | 2016-05-11 | 2017-11-21 | 大隈株式会社 | Lathe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10111098A1 (en) * | 2001-03-08 | 2002-09-26 | Saacke Gmbh & Co Kg Geb | Processing machine for processing workpieces has processing station arranged on machine bed and containing work spindle provided with tool holder and tool magazine containing tools fitting in tool holder |
| EP2060359A2 (en) * | 2007-11-13 | 2009-05-20 | Haas Schleifmaschinen GmbH | Grinding machine |
| CN201685166U (en) * | 2010-03-19 | 2010-12-29 | 广州市敏嘉制造技术有限公司 | Numerically-controlled composite grinding center |
| CN201841439U (en) * | 2010-10-12 | 2011-05-25 | 宜昌长机科技有限责任公司 | Precise indexing table with locking function |
| CN102398191A (en) * | 2010-09-17 | 2012-04-04 | 北京工业大学 | Cambered-surface cam machining tool |
| CN202716139U (en) * | 2012-07-20 | 2013-02-06 | 湖南金能达机电科技有限公司 | Multifunctional molding grinding machine tool |
-
2012
- 2012-07-20 CN CN2012102539879A patent/CN102729126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10111098A1 (en) * | 2001-03-08 | 2002-09-26 | Saacke Gmbh & Co Kg Geb | Processing machine for processing workpieces has processing station arranged on machine bed and containing work spindle provided with tool holder and tool magazine containing tools fitting in tool holder |
| EP2060359A2 (en) * | 2007-11-13 | 2009-05-20 | Haas Schleifmaschinen GmbH | Grinding machine |
| CN201685166U (en) * | 2010-03-19 | 2010-12-29 | 广州市敏嘉制造技术有限公司 | Numerically-controlled composite grinding center |
| CN102398191A (en) * | 2010-09-17 | 2012-04-04 | 北京工业大学 | Cambered-surface cam machining tool |
| CN201841439U (en) * | 2010-10-12 | 2011-05-25 | 宜昌长机科技有限责任公司 | Precise indexing table with locking function |
| CN202716139U (en) * | 2012-07-20 | 2013-02-06 | 湖南金能达机电科技有限公司 | Multifunctional molding grinding machine tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394984A (en) * | 2013-07-08 | 2013-11-20 | 安徽力成机械装备有限公司 | Numerical control retainer window grinding machine |
| CN105058204A (en) * | 2015-07-03 | 2015-11-18 | 金华市源创玉业有限公司 | Jade processing equipment |
| CN105058204B (en) * | 2015-07-03 | 2018-06-08 | 金华市源创玉业有限公司 | Jade process equipment |
| CN107363838A (en) * | 2016-05-11 | 2017-11-21 | 大隈株式会社 | Lathe |
| CN107363838B (en) * | 2016-05-11 | 2021-08-06 | 大隈株式会社 | Machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202716139U (en) | Multifunctional molding grinding machine tool | |
| CN102198625B (en) | Numerical control universal worm grinder | |
| CN102107300B (en) | CNC (computerized numerical control) combined turning and grinding machine tool for four-linkage enveloping worms and processing method thereof | |
| CN110064799B (en) | Numerical control gear grinding machine for wire gears and wire gear grinding processing method | |
| CN201685166U (en) | Numerically-controlled composite grinding center | |
| CN203109692U (en) | Vertical-type numerically-controlled machine tool main shaft swinging device | |
| CN103264342B (en) | A kind of composite grinding lathe of grinding pin wheel housing | |
| CN103111646B (en) | Combined numerically controlled lathe and power cutter tower thereof | |
| CN102407389A (en) | Face-gear numerical-control gear-grinding machine tool | |
| CN104002208A (en) | Vertical type cylindrical grinding machine | |
| CN103464837A (en) | Numerical-control thread grinding machine | |
| CN102310347A (en) | Seven-axis numerical control grinding and shaping equipment for dual conical surface and double enveloping worm | |
| CN204486930U (en) | Helical pinion gear machine | |
| CN103418852A (en) | Novel efficient numerical control gear grinding machine | |
| CN204893101U (en) | Tooth machine is milled in numerical control | |
| CN203228113U (en) | Profile trimming device for grinding wheels of grinder | |
| CN203887635U (en) | Seven-shaft automatic machining machine tool equipment for tapered milling cutter | |
| CN202185813U (en) | Double-end grinding shaft five-axle grinding center | |
| CN203449103U (en) | Full-automatic numerical control external cylindrical grinding machine | |
| CN108161672A (en) | Multiaxis main shaft mandrel grinding process and its special grinding machine | |
| CN102729126A (en) | Multifunctional forming grinding machine tool | |
| CN205147499U (en) | High -efficient accurate rack grinding machine of numerical control | |
| CN102218549A (en) | Rotary arc surface machining device | |
| CN201592384U (en) | Ball bearing inner ring raceway grinding device | |
| CN103962653A (en) | Numerical control shaping gear grinding machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |