CN103084931B - A kind of two main shaft horizontal type Compositions of metal-working machines - Google Patents
A kind of two main shaft horizontal type Compositions of metal-working machines Download PDFInfo
- Publication number
- CN103084931B CN103084931B CN201310002485.3A CN201310002485A CN103084931B CN 103084931 B CN103084931 B CN 103084931B CN 201310002485 A CN201310002485 A CN 201310002485A CN 103084931 B CN103084931 B CN 103084931B
- Authority
- CN
- China
- Prior art keywords
- column
- ram
- casing
- rotary table
- screw mandrel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Turning (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention relates to a kind of large-scale two main shaft horizontal type Compositions of metal-working machines, it is characterized in that: comprise casing, rotary table, be placed in two type horizontal processing machine tools in casing and cooling device; Described rotary table is divided into four stations, each station is equipped with workpiece grip mechanism, this rotary table has two stations to be placed in all the time in casing, the each 90-degree rotation of rotary table or 180 degree, the station proceeded in casing is processing stations, and the station produced outside casing is clamping station; Described two horizontal processing machine bed structures are identical, correspondingly with two processing stations respectively to arrange, it comprises: base, column, ram, main spindle box and tool magazine, described column is arranged on base and also can horizontally slips along base, ram is arranged at also can along column oscilaltion on column, main spindle box to be arranged on ram and can to move forward and backward relative to column, and tool magazine is arranged at column top, automatically replaceable cutter when main spindle box rises to column top.
Description
Technical field
The present invention relates to machining apparatus, particularly relate to a kind of large-scale two main shaft horizontal type Compositions of metal-working machines.
Background technology
Existing horizontal Machining centers is only provided with a main axle unit usually, working (machining) efficiency is low, low precision, for solving problems, Authorization Notice No. is that CN201824140U discloses a kind of four station Do-Alls, it is characterized in that: comprise a rotary table, can rotate, above workbench, there are four uniform stations four sides, each station place has a hydraulic chucks, rotary table surrounding is equally distributed is control bit respectively, the first horizontal mechanical skid plateform, two columns, 3rd hydraulic pressure moving platform, two described columns each column are equipped with a upright column sliding platform body, the 3rd described hydraulic pressure moving platform is with the boring power head of long boring bar.This kind of lathe energy clamped one time is processed hole, three of workpiece faces one, improves operating efficiency to a certain extent.But once still can only process a kind of workpiece, the movement of the horizontal Machining centers main shaft of existing type horizontal processing machine tool in X-axis, Y-axis and Z-direction is normally moved by column and is realized in addition, carriage arrange many, production maintenance cost is high, translational speed is slow, working (machining) efficiency is low, saddle leads to when the transmission of single screw mandrel singly balanced cylinder moves up and down easily unbalance in addition, affects machining accuracy.
Summary of the invention
In order to solve the problem, the invention provides a kind of two main shaft horizontal type Compositions of metal-working machines, it is characterized in that: comprise casing, rotary table, be placed in two type horizontal processing machine tools in casing and cooling device;
Described rotary table is divided into four stations, each station is equipped with workpiece grip mechanism, this rotary table has two stations to be placed in all the time in casing, the each 90-degree rotation of rotary table or 180 degree, the station proceeded in casing is processing stations, and the station produced outside casing is clamping station;
Described two horizontal processing machine bed structures are identical, correspondingly with processing stations respectively to arrange, it comprises: base, column, ram, main spindle box and tool magazine, described column is arranged on base and also can horizontally slips along base, ram is arranged at also can along column oscilaltion on column, main spindle box to be arranged on ram and can to move forward and backward relative to column, and tool magazine is arranged at column top, automatically replaceable cutter when main spindle box rises to column top.
Further, processing stations is two adjacent stations on rotary table, and the main spindle box of two type horizontal processing machine tools is arranged in vertical direction.
Further, casing is provided with automatic overhead door and peep hole, and when rotary table rotates, automatic overhead door rises, when clamping station rotary is to processing stations, under automatic overhead door, general who has surrendered's processing stations is enclosed in casing, and observation panel is for checking that casing closes the situation of aft-loaded airfoil station.
Further, be provided with elevating mechanism bottom rotary table to move in the vertical direction for driving rotary table.
Further, the column of type horizontal processing machine tool is arranged on base, be connected by horizontal slip mechanism between column with base, ram is arranged on column, ram is connected by vertical sliding motion mechanism with column, and main spindle box is arranged on ram, is connected between main spindle box with ram by slide anteroposterior mechanism, described type horizontal processing machine tool is controlled by a PLC, horizontal slip mechanism, vertical sliding motion mechanism, slide anteroposterior mechanism and PLC control connection.
Further, horizontal slip mechanism comprises and is fixed on Y-direction slide rail on base and drives cylinder, Y-direction screw mandrel and be fixedly installed on column bottom and the suitable nut seat of Y-direction screw mandrel, described column is actively set on Y-direction slide rail, Y-direction screw mandrel one end is connected with driving the output of cylinder, and the other end is connected with nut seat.
Further, the column crossbeam that comprises pedestal, be fixed on the side plate on left and right both sides on pedestal, be erected at left and right side plate upper end; The left and right sides of ram is connected by vertical sliding motion mechanism with column left and right side plate respectively; Described vertical sliding motion mechanism comprises the Z-direction slide rail be fixed on side plate, the compensating cylinder be fixed on crossbeam, Z-direction screw mandrel and is fixed on the nut seat of ram both sides and Z-direction screw mandrel adaptation, described ram is actively set on Z-direction slide rail, Z-direction screw mandrel one end is connected with the output of compensating cylinder, and the other end is connected with nut seat.
Further, slide anteroposterior mechanism comprises the saddle be installed on ram, be arranged at X between ram and saddle to slide rail, the driving cylinder be fixed on ram, X is to screw mandrel and to be fixed on saddle with X to the suitable nut seat of screw mandrel, described main spindle box is arranged on saddle, saddle is actively set in X on slide rail, X is connected to screw mandrel one end with driving the output of cylinder, and the other end is connected with nut seat.
Further, tool magazine is chain-type tool magazine, and its chain is provided with the tool shank cartridges for mounting cutter, described tool shank cartridges by cutter traverse to placement.
Further, cooling device and the supporting setting of type horizontal processing machine tool, its cooling liquid outlet is aimed at and is added the cutter be fixed on man-hour on main spindle box.
The present invention has following beneficial effect:
Provided by the invention pair of main shaft horizontal type Compositions of metal-working machines, be composited by two horizontal Machining centers, whole project organization is compact, elegant in appearance, this horizontal Machining centers is more than 3-4 times of traditional horizontal Machining centers operating efficiency, its machining accuracy is much higher than traditional horizontal Machining centers, is more suitable for the Project Product that precision prescribed is high.Wherein X/Y/Z axle position repetitive positioning accuracy can reach 0.005mm, and X/Y/Z axle speed is 60/60/70M/min, and its workbench B axle anglec of rotation is 0.001 °, and main shaft maximum (top) speed is 12000; The ram left and right sides is connected with vertical sliding motion mechanism respectively in addition, by being arranged on the screw mandrel of the column left and right sides and compensating cylinder drives ram to move, stopping because ram moves up and down unbalance and affecting the problem of machine finish.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is the stereogram of the horizontal Machining centers of specific embodiment stationary work-table.
Fig. 2 is the top view of the horizontal Machining centers of specific embodiment stationary work-table.
Fig. 3 is the sectional view of the horizontal Machining centers of specific embodiment stationary work-table.
Fig. 4 is the main diagram of the horizontal Machining centers of specific embodiment stationary work-table.
Fig. 5 is the schematic diagram of the horizontal Machining centers rotary table of specific embodiment stationary work-table.
Fig. 6 is the stereogram of the horizontal Machining centers type horizontal processing machine tool of specific embodiment stationary work-table.
Fig. 7 is the main diagram of the horizontal Machining centers type horizontal processing machine tool of specific embodiment stationary work-table.
Detailed description of the invention
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
Shown in Fig. 7, a kind of two main shaft horizontal type Compositions of metal-working machines, is characterized in that: comprise casing 1, rotary table 2, be placed in two type horizontal processing machine tools 3 in casing and cooling device 4;
Rotary table 2 comprises work top 21, workpiece grip mechanism 22, indexing mechanism 23, elevating mechanism 24; Described work top 21 is divided into four stations 211,212,213,214, each station 211,212,213,214 is equipped with workpiece grip mechanism 22, this work top 21 there are two stations be placed in casing 1 all the time, indexing mechanism 23 is arranged at below work top 21 and drives work top 21 to rotate, the each 90-degree rotation of work top 21 or 180 degree, in four stations two are proceeded in casing 1, the station proceeded in casing 1 is processing stations, the station produced outside casing is clamping station, and processing stations is two adjacent stations on workbench; Elevating mechanism 24 is arranged at bottom this rotary table 2 and drives work top 21 to move in the vertical direction;
Casing 1 is provided with automatic overhead door 11 and peep hole 12, when work top 21 rotates, automatic overhead door 11 rises, when station rotary on work top 21 is to processing stations, automatic overhead door 11 times general who has surrendered's processing stations are enclosed in casing 1, and observation panel 12 is for checking that casing closes the situation of aft-loaded airfoil station.
With reference to shown in Fig. 3, Fig. 6, Fig. 7, two type horizontal processing machine tool 3 structures are identical, type horizontal processing machine tool 3 comprises: base 31, column 32, ram 33, main spindle box 34, tool magazine 35, and horizontal slip mechanism 36, vertical sliding motion mechanism 37, slide anteroposterior mechanism 38.Column 32 is arranged on base 31, be connected by horizontal slip mechanism 36 between column 32 with base 31, ram 33 is arranged on column 32, ram 33 is connected by vertical sliding motion mechanism 37 with column 32, main spindle box 34 arranges with on ram 33, be connected by slide anteroposterior mechanism 38 between main spindle box 34 with ram 33, tool magazine 35 is arranged at column 34 top, automatically replaceable cutter when main spindle box 34 rises to column 32 top; Described type horizontal processing machine tool controls 39 by a PLC, is moved with the main spindle box 34 realizing type horizontal processing machine tool by level of control slide mechanism 36, vertical sliding motion mechanism 37, slide anteroposterior mechanism 38 along X/Y/Z direction.Because processing stations is two adjacent stations, so arranged in vertical direction by the main shaft 34 of two type horizontal processing machine tools, effectively can reduce floor space, structure is compacter.
With reference to shown in Fig. 3, Fig. 6, Fig. 7, horizontal slip mechanism 36 comprises and is fixed on Y-direction slide rail on base 31 361 and drives cylinder 362, Y-direction screw mandrel and be fixedly installed on nut seat suitable with Y-direction screw mandrel bottom column 32, described column 32 is actively set on Y-direction slide rail 361, Y-direction screw mandrel one end is connected with driving the output of cylinder 362, and the other end is connected with nut seat.When horizontal slip mechanism 36 works, drive cylinder 362 to drive Y-direction screw mandrel to rotate, Y-direction screw mandrel matches with the nut seat be fixed on bottom column 32 to drive column 32 moving horizontally on base 31.
With reference to shown in Fig. 3, Fig. 6, Fig. 7, column 32 comprises pedestal 321, the left plate 322 be fixed on pedestal 321, right plate 323, be erected at the crossbeam 324 of left and right side plate upper end; The left and right sides of ram 33 is connected by vertical sliding motion mechanism 37 with left plate 322, right plate 323 respectively; Described vertical sliding motion mechanism 37 comprises the Z-direction slide rail 371 be fixed on side plate, the compensating cylinder 372 be fixed on crossbeam 324, Z-direction screw mandrel 373 and is fixed on the nut seat 374 of ram 33 both sides and Z-direction screw mandrel adaptation, described ram 33 to be actively set on Z-direction slide rail 371, Z-direction screw mandrel 373 one end is connected with the output of compensating cylinder 372, and the other end is connected with nut seat 374.When vertical sliding motion mechanism 37 works, compensating cylinder 372 drives Z-direction screw mandrel 373 to rotate, Z-direction screw mandrel 373 matches to drive ram 33 to move up and down along column 32 with the nut seat 374 be fixed on ram 33, ram 33 left and right sides is connected with vertical sliding motion mechanism 37 respectively, stops move up and down unbalance because of ram 33 and affect the problem of machine finish.
Shown in Fig. 7, slide anteroposterior mechanism 38 comprises the saddle 381 be installed on ram 33, be arranged at X between ram 33 and saddle 381 to slide rail 382, the driving cylinder 383 be fixed on ram 33, X is to screw mandrel 384 and to be fixed on saddle 381 with X to the suitable nut seat of screw mandrel 382, described main spindle box 34 is arranged on saddle 381, saddle 381 is actively set in X on slide rail 382, X is connected to screw mandrel 384 one end with driving the output of cylinder 383, and the other end is connected with nut seat.When slide anteroposterior mechanism 38 works, drive cylinder 383 to drive X to rotate to screw mandrel 384, X matches to drive saddle 381 movable between column left plate 322, right plate 323 relative to ram 33 to screw mandrel 384 with the nut seat be fixed on saddle 381
Shown in Fig. 7, tool magazine 35 is chain-type tool magazine, comprises chain 351, is arranged at the tool shank cartridges 352 for fixed cutting tool on chain 351, and cutter traverse to placement, when main spindle box 34 rises to column 32 top, can realize automatically changing cutter by tool shank cartridges 352.
Shown in Fig. 7, cooling device 4 and the supporting setting of type horizontal processing machine tool, its cooling liquid outlet aims at the cutter adding man-hour.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (9)
1. a two main shaft horizontal type Compositions of metal-working machines, is characterized in that: comprise casing, rotary table, be placed in two type horizontal processing machine tools in casing and cooling device;
Described rotary table is divided into four stations, each station is equipped with workpiece grip mechanism, this rotary table has two stations to be placed in all the time in casing, the each 90-degree rotation of rotary table or 180 degree, the station proceeded in casing is processing stations, and the station produced outside casing is clamping station;
Described two horizontal processing machine bed structures are identical, correspondingly with processing stations respectively to arrange, it comprises: base, column, ram, main spindle box and tool magazine, described column is arranged on base and also can horizontally slips along base, ram is arranged at also can along column oscilaltion on column, main spindle box to be arranged on ram and can to move forward and backward relative to column, and tool magazine is arranged at column top, automatically replaceable cutter when main spindle box rises to column top;
The column of type horizontal processing machine tool is arranged on base, be connected by horizontal slip mechanism between column with base, ram is arranged on column, ram is connected by vertical sliding motion mechanism with column, main spindle box is arranged on ram, be connected by slide anteroposterior mechanism between main spindle box with ram, described type horizontal processing machine tool is controlled by a PLC, horizontal slip mechanism, vertical sliding motion mechanism, slide anteroposterior mechanism and PLC control connection.
2. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, is characterized in that: described processing stations is two adjacent stations on rotary table, and the main spindle box of two type horizontal processing machine tools is arranged in vertical direction.
3. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, it is characterized in that: described casing is provided with automatic overhead door and peep hole, when rotary table rotates, automatic overhead door rises, when clamping station rotary is to processing stations, under automatic overhead door, general who has surrendered's processing stations is enclosed in casing, and observation panel is for checking that casing closes the situation of aft-loaded airfoil station.
4. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, is characterized in that: be provided with elevating mechanism bottom described rotary table and move in the vertical direction for driving rotary table.
5. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, it is characterized in that: described horizontal slip mechanism comprises and is fixed on Y-direction slide rail on base and drives cylinder, Y-direction screw mandrel and be fixedly installed on column bottom and the suitable nut seat of Y-direction screw mandrel, described column is actively set on Y-direction slide rail, Y-direction screw mandrel one end is connected with driving the output of cylinder, and the other end is connected with nut seat.
6. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, is characterized in that: the crossbeam that described column comprises pedestal, is fixed on the side plate on left and right both sides on pedestal, is erected at left and right side plate upper end; The left and right sides of ram is connected by vertical sliding motion mechanism with column left and right side plate respectively; Described vertical sliding motion mechanism comprises the Z-direction slide rail be fixed on side plate, the compensating cylinder be fixed on crossbeam, Z-direction screw mandrel and is fixed on the nut seat of ram both sides and Z-direction screw mandrel adaptation, described ram is actively set on Z-direction slide rail, Z-direction screw mandrel one end is connected with the output of compensating cylinder, and the other end is connected with nut seat.
7. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, it is characterized in that: described slide anteroposterior mechanism comprises the saddle be installed on ram, be arranged at X between ram and saddle to slide rail, the driving cylinder be fixed on ram, X is to screw mandrel and to be fixed on saddle with X to the suitable nut seat of screw mandrel, described main spindle box is arranged on saddle, saddle is actively set in X on slide rail, X is connected to screw mandrel one end with driving the output of cylinder, and the other end is connected with nut seat.
8. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, is characterized in that: described tool magazine is chain-type tool magazine, and its chain is provided with the tool shank cartridges for mounting cutter, described tool shank cartridges by cutter traverse to placement.
9. according to claim 1 pair of main shaft horizontal type Compositions of metal-working machines, is characterized in that: described cooling device and the supporting setting of type horizontal processing machine tool, and its cooling liquid outlet is aimed at and added the cutter be fixed on man-hour on main spindle box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002485.3A CN103084931B (en) | 2013-01-05 | 2013-01-05 | A kind of two main shaft horizontal type Compositions of metal-working machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002485.3A CN103084931B (en) | 2013-01-05 | 2013-01-05 | A kind of two main shaft horizontal type Compositions of metal-working machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103084931A CN103084931A (en) | 2013-05-08 |
| CN103084931B true CN103084931B (en) | 2015-11-04 |
Family
ID=48198324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002485.3A Expired - Fee Related CN103084931B (en) | 2013-01-05 | 2013-01-05 | A kind of two main shaft horizontal type Compositions of metal-working machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084931B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201607672A (en) * | 2014-08-25 | 2016-03-01 | 東台精機股份有限公司 | Machine tool |
| CN104889826B (en) * | 2015-06-08 | 2017-07-28 | 刘连忠 | A kind of modularization combines machining center |
| CN107690371A (en) * | 2016-07-15 | 2018-02-13 | 深圳市大富科技股份有限公司 | A kind of multiaspect machining tool |
| CN107498364A (en) * | 2017-09-27 | 2017-12-22 | 上海明索重型机械股份有限公司 | The ram driving structure of Digit Control Machine Tool |
| DE102019113033A1 (en) * | 2019-05-17 | 2019-09-05 | Gehring Technologies Gmbh | Apparatus for producing coated surfaces, in particular low-friction cylinder bores for internal combustion engines |
| CN111152071A (en) * | 2020-02-02 | 2020-05-15 | 罗夯智能科技（上海）有限公司 | Three-center horizontal machining equipment |
| CN112318211A (en) * | 2020-11-10 | 2021-02-05 | 广东普拉迪科技股份有限公司 | Compact horizontal machining center with multi-station non-stop material changing function |
| CN115780741A (en) * | 2022-12-29 | 2023-03-14 | 苏州明志科技股份有限公司 | Horizontal sand core material reducing processing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626075B2 (en) * | 1999-10-28 | 2003-09-30 | Nakamura-Tome Precision Industry Co., Ltd. | Composite NC lathe |
| CN2644061Y (en) * | 2003-08-27 | 2004-09-29 | 江苏多棱数控机床股份有限公司 | Equalizer of large numerical control planomilling machine |
| CN201154448Y (en) * | 2008-01-30 | 2008-11-26 | 梁刚 | Multistation modular machine tool |
| CN101513720A (en) * | 2009-03-27 | 2009-08-26 | 沈阳第一机床厂 | Integral structure of a turn-milling complex machining center |
| CN201824140U (en) * | 2010-09-08 | 2011-05-11 | 河南森茂机械有限公司 | Multipurpose four-station machine tool |
| CN202062247U (en) * | 2011-04-20 | 2011-12-07 | 杭州大天数控机床有限公司 | Horizontal type processing center with fixed worktable |
| CN202271168U (en) * | 2011-09-22 | 2012-06-13 | 沈阳机床股份有限公司中捷钻镗床厂 | Horizontal type machining center |
-
2013
- 2013-01-05 CN CN201310002485.3A patent/CN103084931B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6626075B2 (en) * | 1999-10-28 | 2003-09-30 | Nakamura-Tome Precision Industry Co., Ltd. | Composite NC lathe |
| CN2644061Y (en) * | 2003-08-27 | 2004-09-29 | 江苏多棱数控机床股份有限公司 | Equalizer of large numerical control planomilling machine |
| CN201154448Y (en) * | 2008-01-30 | 2008-11-26 | 梁刚 | Multistation modular machine tool |
| CN101513720A (en) * | 2009-03-27 | 2009-08-26 | 沈阳第一机床厂 | Integral structure of a turn-milling complex machining center |
| CN201824140U (en) * | 2010-09-08 | 2011-05-11 | 河南森茂机械有限公司 | Multipurpose four-station machine tool |
| CN202062247U (en) * | 2011-04-20 | 2011-12-07 | 杭州大天数控机床有限公司 | Horizontal type processing center with fixed worktable |
| CN202271168U (en) * | 2011-09-22 | 2012-06-13 | 沈阳机床股份有限公司中捷钻镗床厂 | Horizontal type machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103084931A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103084931B (en) | A kind of two main shaft horizontal type Compositions of metal-working machines | |
| CN103350343B (en) | The numerical control gantry vertical that a kind of tool magazine and main shaft are compounded in saddle crouches Compositions of metal-working machines | |
| CN103350347B (en) | The deep hole drilling lathe of milling function is bored in a kind of convenient conversion | |
| CN201970090U (en) | Vertical-horizontal combined machining center | |
| CN111002047A (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN103448106A (en) | Portal frame type compound wood processing center | |
| CN101314188A (en) | Two-sided lathe bed miller | |
| CN103273142A (en) | Polar coordinate internal and external tooth composite efficient double-end-face chamfering machine | |
| CN203831082U (en) | Combined-stand-column machining center | |
| CN105196426A (en) | Numerical-controlled four-station diamond drilling machine | |
| CN105817887A (en) | Numerical control drilling and milling compound machine tool | |
| CN105499635A (en) | Vertical drilling machine | |
| CN102001027A (en) | Four-axis four-linkage vertical machining centre | |
| CN203343729U (en) | Numerically-controlled gantry vertical-and-horizontal compound machining center with tool magazines and main shafts compounded on saddles | |
| CN201848699U (en) | Four-shaft four-connected moving vertical machining center | |
| CN105537950A (en) | Drilling and reaming combined machine tool | |
| CN105817888A (en) | Numerical control drilling and milling compound processing technology | |
| CN203019157U (en) | Horizontal composite processing center | |
| CN207139252U (en) | A kind of vertical end face milling ＆ centering machine | |
| CN204621186U (en) | Horizontal-vertical double-purpose high-speed machine tool | |
| CN202162413U (en) | Numerical control high-speed hole puncher | |
| CN207577510U (en) | High-precise numerically controlled milling machine | |
| CN212551910U (en) | Positioning device of numerical control milling machine | |
| CN105563236A (en) | Lateral drilling and milling machine tool | |
| CN212217764U (en) | Numerical control movable beam type five-axis gantry machining center 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20170105 |