CN104842198A - Base-adjustable fixture for workpiece with outer contour needing to be milled - Google Patents
Base-adjustable fixture for workpiece with outer contour needing to be milled Download PDFInfo
- Publication number
- CN104842198A CN104842198A CN201510282264.5A CN201510282264A CN104842198A CN 104842198 A CN104842198 A CN 104842198A CN 201510282264 A CN201510282264 A CN 201510282264A CN 104842198 A CN104842198 A CN 104842198A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- base
- positioner
- milling
- needs
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Abstract
A base-adjustable fixture for a workpiece with the outer contour needing to be milled comprises a base, a movable portal device, a positioning device, a chip collecting groove and a control system. A transverse guide rail is mounted at each of upper and lower edges of the base, a plurality of mounting through holes are formed in the upper surface of the base in vertical and horizontal arrangement, limiting devices for limiting a workblank are arranged on the upper surface of the base, and the chip collecting groove is arranged below the base. The positioning device comprises a press-down positioning device and a plurality of rotatable angle positioning devices, wherein the press-down positioning device is used for pressing down the middle of the workblank, and the rotatable angle positioning devices are used for pressing down the outer contour of the workblank. The control system controls the movable portal device to move according to machining movement trails of a cutter and controls single or multiple positioning device bodies in the positioning device to loosen to make way for a cutter path. The base-adjustable fixture for the workpiece with the outer contour needing to be milled has the advantages that adjustability of the base cannot be affected by waste chips, and the control system is used for controlling to make way for the machining path of the cutter, so that operation safety is improved and machining precision is high.
Description
Technical field
The present invention relates to clamping tool for machine work field, particularly relate to the base flexible jig that a kind of outline needs the workpiece of milling.
Background technology
The existing work pieces process needing milling outline, often need repeatedly artificial repeatedly mounting or dismounting workpiece briquetting, process consuming time longer, cost is high, and processing safety is short of to some extent, and generally only press down the surrounding of workpiece, pressuring action is not had in the middle part of workpiece, large workpiece can be transferred to whole workpiece adding the vibrations produced because of milling man-hour, make workpiece can not be processed stably, machining accuracy is not high, and easily there is bending in the middle part of it in the large workpiece that do not compress of middle part, cause out-of-flatness after work pieces process, in addition, when tool sharpening to workpiece set outline region workman forget tear workpiece briquetting open time, just there will be and collide, easily fixture is damaged or workman is damaged, processing safety is low, labor strength is large.
Summary of the invention
The object of the invention is to propose the base flexible jig that a kind of outline needs the workpiece of milling, improve working (machining) efficiency, dodge the processing route of cutter, improve processing safety, machining accuracy is high.
For reaching this object, the present invention by the following technical solutions:
Outline needs a base flexible jig for the workpiece of milling, comprises base, mobile gantry device, positioner, crumb loading groove and control system;
The upper each below of described base installs a cross slide way, the upper surface of described base is disposed with multiple installation through hole in length and breadth, the upper surface of described base is provided with the stopping means for spacing blank workpiece, described stopping means is arranged at intervals on described base according to the outer contour shape of the blank workpiece of required processing by described installation through hole, and described crumb loading groove is arranged at the below of described base;
Described mobile gantry device comprises two root posts, described column is by the slide block symmetrical cross slide way being installed on the both sides up and down of described base respectively, connected by longitudinal fixed cross beam between described two root posts, described two root posts and described fixed cross beam form gantry frame structure, and described gantry frame structure is controlled along the movement of described cross slide way by gantry frame cylinder;
Described positioner comprise for press down in the middle part of blank workpiece press down positioner and multiple can angle positioning device for what press down blank workpiece outline, the described positioner that presses down is installed on described fixed cross beam, describedly multiplely can be installed on described base according to the outer contour shape of the blank workpiece of required processing by described installation through hole interval by angle positioning device;
The movement of described control system mobile gantry device according to the working motion TRAJECTORY CONTROL of cutter and control unclamping of single or multiple positioner in described positioner and dodge cutter track.
Preferably, the either end of described crumb loading groove is provided with scrap cleaning plant.
Preferably, the gripper shoe for propping up blank workpiece is provided with in the region that described multiple stopping means 12 that described base is arranged surround.
Preferably, described stopping means is spacing backup plate or locating part, and described spacing backup plate is provided with for the spacing step bearing workpiece.
Preferably, described gantry frame cylinder is arranged at the upper following side of described base, and the upper following side of described base is provided with blocks deckle board for what block that scrap falls into cylinder.
Preferably, the upper following side of described base is also provided with the Tibetan wire frame for the protection of wiring.
Preferably, described fixed cross beam is arranged at intervals with multiple installing hole for pressing down positioner described in installing.
Preferably, described can angle positioning device be swing clamp cylinder positioner.
Preferably, press down positioner described in and describedly can be provided with magnetic switch by angle positioning device.
Preferably, described base be also provided with on blank workpiece from corresponding spacer pin with holes.
Beneficial effect of the present invention: that 1, carries out perimembranous and middle part to workpiece presses down location, avoids workpiece to offset adding to shake man-hour, guarantees machining accuracy; 2, by control system, positioner is controlled separately, dodge the processing route of cutter, improve processing safety; 3, bending or deformation of blank workpiece is effectively avoided, the planarization after stationarity when guaranteeing work pieces process and processing; 4, base has adjustability, is applicable to the processing of different workpieces, applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the structural representation of one embodiment of the present of invention;
Fig. 3 is the structural representation of the blank workpiece of one embodiment of the present of invention;
Fig. 4 is the close-up schematic view of D part in Fig. 1.
Wherein: base 1, mobile gantry device 2, positioner 3, crumb loading groove 4, install through hole 101, cross slide way 11, stopping means 12, gripper shoe 13, block deckle board 14, hide wire frame 15, spacer pin 16, column 21, slide block 22, fixed cross beam 23, gantry frame cylinder 24, press down positioner 31, can angle positioning device 32, spacing backup plate 121, locating part 122, installing hole 231, step 1211, blank workpiece 01.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Outline needs a base flexible jig for the workpiece of milling, comprises base 1, mobile gantry device 2, positioner 3, crumb loading groove 4 and control system;
The upper each below of described base 1 installs a cross slide way 11, the upper surface of described base 1 is disposed with multiple installation through hole 101 in length and breadth, the upper surface of described base 1 is provided with the stopping means 12 for spacing blank workpiece 01, described stopping means 12 is arranged at intervals on described base 1 according to the outer contour shape of the blank workpiece 01 of required processing by described installation through hole 101, and described crumb loading groove 4 is arranged at the below of described base 1;
Described mobile gantry device 2 comprises two root posts 21, described column 21 is by the slide block 22 symmetrical cross slide way 11 being installed on the both sides up and down of described base 1 respectively, connected by longitudinal fixed cross beam 23 between described two root posts 21, described two root posts 21 form gantry frame structure with described fixed cross beam 23, and described gantry frame structure is controlled along the movement of described cross slide way 11 by gantry frame cylinder 24;
Described positioner 3 comprise for press down in the middle part of blank workpiece 01 press down positioner 31 and multiple can angle positioning device 32 for what press down blank workpiece 01 outline, the described positioner 31 that presses down is installed on described fixed cross beam 23, describedly multiplely can be installed on described base 1 according to the outer contour shape of the blank workpiece 01 of required processing by described installation through hole 101 interval by angle positioning device 32;
The movement of described control system mobile gantry device 2 according to the working motion TRAJECTORY CONTROL of cutter and control unclamping of single or multiple positioner in described positioner 3 and dodge cutter track.
As shown in Figure 1, base 1 forms according to the spaced stopping means 12 of the outer contour shape of the blank workpiece 01 of required processing the slot being used for place work piece, workman is positioned in this spacing slot by needing the blank workpiece 01 of milling, by can the edge of angle positioning device 32 pairs of blank workpiece 01 compress, gantry frame structure controls transversely guide rail 11 by gantry frame cylinder 24 and moves to the middle part of blank workpiece 01, the middle part pressing down positioner 31 pairs of blank workpiece 01 that its frame structure is arranged presses down clamping, blank workpiece 01 is made to be pressed in base 1, when cutter carries out milling to the outline of blank workpiece 01, when cutter moves the region being worked into and being provided with positioner 3, the positioner 3 in this region unclamps blank workpiece 01 under the cooperation of control system controls dodges cutter track.Blank workpiece as shown in Figure 3, dash area is the clout needing milling to remove.
As shown in Figure 2, when cutter moves to machining area A or B, this region can angle positioning device 32 can remove to workpiece press down and corner leaves the surface of blank workpiece 01, make cutter can carry out milling to the outline in this region, after this region processing, again blank workpiece 01 can be compressed by angle positioning device 32, when cutter prepares to enter machining area C, press down positioner 31 and remove pressing down workpiece, gantry frame structure controls by gantry frame cylinder 24 arbitrary side that transversely guide rail 11 moves to base 1, realize dodging the cutter track of machining area C, after machining area C machines, gantry frame structure moves to again top in the middle part of workpiece, it presses down positioner 31 pairs of workpiece and compresses.While realizing dodging, the positioner 3 in other regions still has blank workpiece 01 and presses down pressuring action, workpiece is avoided to offset adding to shake man-hour, guarantee machining accuracy, compared to the existing need repeatedly artificial Work-sheet pressing repeatedly installed and removed workpiece briquetting and carry out, working (machining) efficiency improves greatly, reduce the labour intensity of workman, by the Fa Nake control system with numerical control (NC) M code to the compression of positioner 3 with unclamp action and control separately, when machine tool is worked into workpiece set outline region, positioner 3 can automatic impaction or unclamp workpiece, thus dodge the processing route of cutter, avoid workman to forget and tear workpiece briquetting open thus occur colliding, the injury easily people and lathe caused, guarantee and improve processing safety.
The upper surface of base 1 is disposed with multiple installation through hole 101 in length and breadth, stopping means 12 is arranged at intervals on base 1 according to the outer contour shape of the blank workpiece 01 of required processing by described installation through hole 101, make this fixture can carry out spacing according to different workpiece, be applicable to different elongated workpieces, adjustability is high.Installing hole is set to through-hole form, falls into the scrap in hole, can directly fall within the crumb loading groove 4 of the below of base 1 by via through holes, make scrap not affect the adjustability of base 1, and be more conducive to collection and the cleaning of scrap, improve processing effect.
In addition, be provided with the gantry frame structure with pressing down positioner 31, location is pressed down to the middle part of workpiece, if only position compression by the edge of workpiece to workpiece, add man-hour, when cutter is transferred in the middle part of workpiece the vibration of workpiece that workpiece carries out milling generation, vibration amplitude can increase greatly, make workpiece can not be processed stably, machining accuracy is not high, in addition because vibration amplitude becomes large, workpiece is easily made to bend or be out of shape, therefore the positioner for pressing down in the middle part of workpiece is provided with, effectively can avoid bending or deformation of blank workpiece 01, planarization after stationarity when guaranteeing work pieces process and processing.
In describing the invention, it will be appreciated that, term " on ", D score, "left", "right", " end ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Preferably, the either end of described crumb loading groove 4 is provided with scrap cleaning plant.Be provided with scrap cleaning plant, Automatic clearance is carried out to the scrap in crumb loading groove 4, reduce the labour intensity of workman.Scrap cleaning plant is air-blowing or brush unit, and scrap is carried out chip removal cleaning to the crumb mouth of the other end.
Preferably, the gripper shoe 13 for propping up blank workpiece 01 is provided with in the region that described multiple stopping means 12 that described base 1 is arranged surround.Time in stop zone blank workpiece 01 being placed into fixture, gripper shoe 13 is provided with bottom workpiece, workpiece is supportted from the surface in base 1, cutter is made to add man-hour to workpiece, the knife edge can not be applied directly to the surface of base 1, keep the surface smoothness of base 1, make base 1 more safety durable.
Preferably, described stopping means 12 is spacing backup plate 121 or locating part 122, and described spacing backup plate 121 is provided with for the spacing step 1211 bearing workpiece.Spacing backup plate 121 is provided with the spacing step 1211 bearing workpiece, design is propped up in conjunction with gripper shoe 13 pairs of workpiece, the spacing spacing backup plate 121 bearing the step 1211 of workpiece is provided with at the edge of work also interval, make the outline edge of workpiece be subject to can angle positioning device 32 press down location time, edge bottom is also provided with and relevant position bears step 1211, avoids the deformation of the edge of work.
Preferably, described gantry frame cylinder 24 is arranged at the upper following side of described base 1, and the upper following side of described base 1 is provided with blocks deckle board 14 for what block that scrap falls into cylinder.The top of gantry frame cylinder 24 is provided with blocks deckle board 14, effectively avoids scrap to drop in cylinder, avoids scrap to affect the precision of cylinder movement.
Preferably, the upper following side of described base 1 is also provided with the Tibetan wire frame 15 for the protection of wiring.Be provided with and hide wire frame 15 for the protection of the connecting line of positioner 3, prevent from affecting because of falling into of scrap life-span of reducing wiring or there is potential safety hazard.
Preferably, described fixed cross beam 23 is arranged at intervals with multiple installing hole 231 for pressing down positioner 31 described in installing.
Be arranged at intervals with multiple installing hole 231, pressing down positioner 31 can select to be installed on the diverse location of fixed cross beam 23 according to the shape of blank workpiece 01 and machining attribute, has adjustable.
Preferably, described can angle positioning device 32 be swing clamp cylinder positioner.
Preferably, press down positioner 31 described in and describedly can be provided with magnetic switch by angle positioning device 32.Be provided with magnetic switch, instantly press positioner 31 and can angle positioning device 32 when breaking down, lathe can automatic alarm, notifies that workman checks fixture, improves handling safety coefficient.
Preferably, described base 1 be also provided with on blank workpiece 01 from corresponding spacer pin 16 with holes.Certain deviation is generally there is with a collection of its size of blank workpiece 01, therefore the stopping means 12 that base 1 is arranged just roughly limits the region that blank workpiece 01 is placed, may the blank workpiece 01 of less than normal or marginal existence breach for some sizes, stopping means 12 can not play good position-limiting action, blank workpiece 01 generally all has predetermined distance from holes, therefore can be provided with on base 1 with on blank workpiece 01 from corresponding spacer pin 16 with holes, as shown in Figure 4, when placing blank workpiece 01, only it need be penetrated spacer pin 16 from correspondence with holes can be limited on base 1 by blank workpiece 01, the dimensional discrepancy avoided because of self problem of blank workpiece 01 or breach and cause spacing not problem accurately, guarantee and improve machining accuracy.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. outline needs a base flexible jig for the workpiece of milling, it is characterized in that: comprise base, mobile gantry device, positioner, crumb loading groove and control system;
The upper each below of described base installs a cross slide way, the upper surface of described base is disposed with multiple installation through hole in length and breadth, the upper surface of described base is provided with the stopping means for spacing blank workpiece, described stopping means is arranged at intervals on described base according to the outer contour shape of the blank workpiece of required processing by described installation through hole, and described crumb loading groove is arranged at the below of described base;
Described mobile gantry device comprises two root posts, described column is by the slide block symmetrical cross slide way being installed on the both sides up and down of described base respectively, connected by longitudinal fixed cross beam between described two root posts, described two root posts and described fixed cross beam form gantry frame structure, and described gantry frame structure is controlled along the movement of described cross slide way by gantry frame cylinder;
Described positioner comprise for press down in the middle part of blank workpiece press down positioner and multiple can angle positioning device for what press down blank workpiece outline, the described positioner that presses down is installed on described fixed cross beam, describedly multiplely can be installed on described base according to the outer contour shape of the blank workpiece of required processing by described installation through hole interval by angle positioning device;
The movement of described control system mobile gantry device according to the working motion TRAJECTORY CONTROL of cutter and control unclamping of single or multiple positioner in described positioner and dodge cutter track.
2. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: the either end of described crumb loading groove is provided with scrap cleaning plant.
3. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: be provided with the gripper shoe for propping up blank workpiece in the region that described multiple stopping means 12 that described base is arranged surround.
4. a kind of outline according to claim 3 needs the base flexible jig of the workpiece of milling, it is characterized in that: described stopping means is spacing backup plate or locating part, and described spacing backup plate is provided with for the spacing step bearing workpiece.
5. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: described gantry frame cylinder is arranged at the upper following side of described base, the upper following side of described base is provided with blocks deckle board for what block that scrap falls into cylinder.
6. a kind of outline according to claim 5 needs the base flexible jig of the workpiece of milling, it is characterized in that: the upper following side of described base is also provided with the Tibetan wire frame for the protection of wiring.
7. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: described fixed cross beam is arranged at intervals with multiple installing hole for pressing down positioner described in installing.
8. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: described can angle positioning device be swing clamp cylinder positioner.
9. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: described in press down positioner and describedly can be provided with magnetic switch by angle positioning device.
10. a kind of outline according to claim 1 needs the base flexible jig of the workpiece of milling, it is characterized in that: described base be also provided with on blank workpiece from corresponding spacer pin with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282264.5A CN104842198B (en) | 2015-05-27 | 2015-05-27 | A kind of outline needs the base flexible jig of the workpiece of milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282264.5A CN104842198B (en) | 2015-05-27 | 2015-05-27 | A kind of outline needs the base flexible jig of the workpiece of milling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842198A true CN104842198A (en) | 2015-08-19 |
| CN104842198B CN104842198B (en) | 2017-11-17 |
Family
ID=53842382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282264.5A Active CN104842198B (en) | 2015-05-27 | 2015-05-27 | A kind of outline needs the base flexible jig of the workpiece of milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842198B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695402A (en) * | 2016-12-21 | 2017-05-24 | 新辉精密五金(惠州)有限公司 | Metal board positioning mechanism |
| CN110405625A (en) * | 2019-08-07 | 2019-11-05 | 吴江市佳鼎电子有限公司 | A kind of fixture for the angular region that can disposably process |
| CN110773800A (en) * | 2019-11-04 | 2020-02-11 | 深圳市雄兴实业有限公司 | Band sawing machine for processing sheet material |
| CN111408778A (en) * | 2020-04-15 | 2020-07-14 | 常州工学院 | Milling machine linkage clamp and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325798B2 (en) * | 2003-01-29 | 2008-02-05 | Kosmek Ltd | Clamping device and clamping system using the same |
| CN201076990Y (en) * | 2007-06-28 | 2008-06-25 | 蒋李玲 | Top beam cantilever fixed foundation combined type machining center machine |
| CN202292173U (en) * | 2011-09-08 | 2012-07-04 | 昆山恒源机械制造有限公司 | Milling slot fixture of support |
| CN202447940U (en) * | 2012-03-02 | 2012-09-26 | 山东亚盛重工股份有限公司 | Support and positioning device for large flat workpiece |
| CN202593682U (en) * | 2012-04-06 | 2012-12-12 | 南车戚墅堰机车有限公司 | Hydraulic driving and pressing system for gantry |
| DE102011114693A1 (en) * | 2011-10-04 | 2013-04-04 | Werkstückspanntechnik GmbH | Mechanical or power-operated clamping device for e.g. clamping workpieces of large dimensions on table to mechanically machine workpieces on milling machine, has device for producing force that is aligned against clamping force |
| CN103934713A (en) * | 2014-05-05 | 2014-07-23 | 西北工业大学 | Needle type locating adjustable hydraulic type clamp for machining of tenon of precisely forged blade |
| CN104400499A (en) * | 2014-11-26 | 2015-03-11 | 济南大学 | Novel drill jig for processing radial hole of bar |
-
2015
- 2015-05-27 CN CN201510282264.5A patent/CN104842198B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325798B2 (en) * | 2003-01-29 | 2008-02-05 | Kosmek Ltd | Clamping device and clamping system using the same |
| CN201076990Y (en) * | 2007-06-28 | 2008-06-25 | 蒋李玲 | Top beam cantilever fixed foundation combined type machining center machine |
| CN202292173U (en) * | 2011-09-08 | 2012-07-04 | 昆山恒源机械制造有限公司 | Milling slot fixture of support |
| DE102011114693A1 (en) * | 2011-10-04 | 2013-04-04 | Werkstückspanntechnik GmbH | Mechanical or power-operated clamping device for e.g. clamping workpieces of large dimensions on table to mechanically machine workpieces on milling machine, has device for producing force that is aligned against clamping force |
| CN202447940U (en) * | 2012-03-02 | 2012-09-26 | 山东亚盛重工股份有限公司 | Support and positioning device for large flat workpiece |
| CN202593682U (en) * | 2012-04-06 | 2012-12-12 | 南车戚墅堰机车有限公司 | Hydraulic driving and pressing system for gantry |
| CN103934713A (en) * | 2014-05-05 | 2014-07-23 | 西北工业大学 | Needle type locating adjustable hydraulic type clamp for machining of tenon of precisely forged blade |
| CN104400499A (en) * | 2014-11-26 | 2015-03-11 | 济南大学 | Novel drill jig for processing radial hole of bar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695402A (en) * | 2016-12-21 | 2017-05-24 | 新辉精密五金(惠州)有限公司 | Metal board positioning mechanism |
| CN110405625A (en) * | 2019-08-07 | 2019-11-05 | 吴江市佳鼎电子有限公司 | A kind of fixture for the angular region that can disposably process |
| CN110773800A (en) * | 2019-11-04 | 2020-02-11 | 深圳市雄兴实业有限公司 | Band sawing machine for processing sheet material |
| CN111408778A (en) * | 2020-04-15 | 2020-07-14 | 常州工学院 | Milling machine linkage clamp and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842198B (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104842190A (en) | Base-adjustable fixture for elongated workpiece with outer contour needing to be milled | |
| CN104875044A (en) | Base-adjustable long workpiece fixture | |
| CN104875042A (en) | Clamp for workpiece with outer contour needing to be milled | |
| CN104875043A (en) | Clamp for elongated workpiece with outer contour needing to be milled | |
| CN104842198A (en) | Base-adjustable fixture for workpiece with outer contour needing to be milled | |
| CN102765001A (en) | Special clamp for support leg boring of development machine | |
| CN204018541U (en) | Creeper tread continuous cutting composite molding die | |
| CN104875045A (en) | Adjustable clamp for workpiece with outer contour needing to be milled | |
| CN204036098U (en) | Insert batch machining backing plate | |
| CN208712926U (en) | A kind of elevator accessory processing perforating device having positioning function | |
| CN204770851U (en) | Get rid of device that aluminium alloy parts draped over one's shoulders cutting edge of a knife or a sword | |
| CN208101531U (en) | Movable beam type glass carving machine | |
| CN107138952A (en) | A kind of borehole chasing bar of steering wheel die casting from dynamic triaxial drilling machine | |
| CN206622758U (en) | A kind of laser cutting machine | |
| CN105290476A (en) | Numerical control groove milling special machine | |
| CN210046513U (en) | Automatic chip removal device of digit control machine tool | |
| CN208944964U (en) | A kind of three station busbar connector bus processing machine location structures | |
| KR100879091B1 (en) | The union situation detection-equipment of auto preci-sion tool edge useful numerical value-control a machine tool | |
| CN205363198U (en) | Automatic pin is riveted into machine | |
| CN104209569A (en) | Stainless steel automatic slot shaping device capable of improving efficiency and smoothness | |
| CN216632657U (en) | Automatic drilling device of four-station knife rest numerically controlled lathe | |
| CN209304691U (en) | A kind of PCB cutting machine | |
| CN213438577U (en) | Numerical control machine tool table board easy to clean | |
| CN219542495U (en) | Right-angle head machine tool | |
| CN212121776U (en) | Multi-position positioning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Block 1 and block 3, No. 9, Lexin Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Pradi Technology Co., Ltd Address before: 528137 No. 70, C District, Sanshui Central Industrial Park, Guangdong, Foshan Patentee before: FOSHAN PRATIC CNC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |