CN201136100Y - Automatic positioning and clamping device - Google Patents
Automatic positioning and clamping device Download PDFInfo
- Publication number
- CN201136100Y CN201136100Y CNU200720157896XU CN200720157896U CN201136100Y CN 201136100 Y CN201136100 Y CN 201136100Y CN U200720157896X U CNU200720157896X U CN U200720157896XU CN 200720157896 U CN200720157896 U CN 200720157896U CN 201136100 Y CN201136100 Y CN 201136100Y
- Authority
- CN
- China
- Prior art keywords
- dovetail
- coattail
- dovetail slide
- wedge shape
- clamping device
- 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
- 238000003825 pressing Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an automatic positioning and clamping device which is characterized in that a coattail wedge-shaped workbench and a base are provided with bevels which are opposite to each other. The coattail wedge-shaped workbench is provided with a coattail groove. The position where the coattail groove is opposite to a left coattail sliding plate and a right coattail sliding plate is adjusted by a coattail guide press plate through a bolt and a nut. A gear is tightly fixed on the coattail wedge-shaped workbench by a bolt through an upper cover, a bearing, a positioning shaft, a positioning sleeve and a looseness prevention cushion. The left and the right coattail sliding plates are respectively provided with a gear rack joggled with the gear through a guide sleeve. The automatic positioning and clamping device is applied to general and dedicated machine tools, shaping and milling machine tools, turn-mill machine tools, digital control machine lathes, digital control mills, and process centers, and is particularly applied to machine tool positioning and clamping devices for continuously or intermittent feeding process of a long shaft type in the axial direction. The automatic positioning and clamping device can be combined with a machine tool NC encoding system and a PLC control system so as to achieve modernized digital process.
Description
Technical field:
The utility model belongs to mechanical industry field, specifically is used for a kind of automatic location, clamping device that machining is determined the center of circle.
Background technology:
We know, planing and milling work in the existing machine industry, to require to determine machining center plane or processing column shape workpiece really centering the location, clamp and be achieved in that requiring to determine the workpiece on machining center plane, generally adopt flat-nose pliers or location-plate increased pressure board to come together to realize location and clamping work; To requiring the processing work of speciality, must try to set up the position and clamp, its deficiency is time-consuming, waste equipment, strengthens production cost; To requiring to determine location, the clamping of processing column shape workpiece, short and small workpiece can adopt dividing head and toply finish its location and clamp, planing and milling work for long rotary work piece, the sole mass distortion of workpiece and the cutting force distortion that processing produces, usually adopt and add cushion block or use the hand adjustment jack to support, adopt dividing head and toply finish its location and clamp, its deficiency is that machining accuracy is difficult to keep, time-consuming, waste equipment, be not easy to the raising of modern Digit Control Machine Tool working (machining) efficiency, strengthens production cost.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and installation, adjustment, easy to use are provided, and is convenient to a kind of automatic location, clamping device that modern Digit Control Machine Tool uses.
The utility model can reach by following measure:
A kind of automatic location, clamping device and method, by base, dovetail wedge shape workbench, left side dovetail slide, right dovetail slide, the V-arrangement pressing plate, hydraulic cylinder, gear, rack shaft, fairlead, dovetail guiding pressing plate, compress bearing, locating piece, positioning sleeve, locating shaft, bearing, locking pad, priming cup, travel switch, switch is adjusted compositions such as plate, it is characterized in that dovetail wedge shape workbench is provided with the inclined-plane, the relative position on dovetail wedge shape workbench inclined-plane and base inclined-plane is by the bearing that compresses that is fixed on the base, bolt, nut is regulated, be provided with dovetail groove above the dovetail wedge shape workbench, dovetail groove and left dovetail slide, the relative position of right dovetail slide passes through bolt by dovetail guiding pressing plate, nut is regulated, gear is through upper press cover, bearing, locating shaft, positioning sleeve, locking pad is fastened on the dovetail wedge shape workbench by screw, left side dovetail slide, right dovetail slide is provided with rack shaft with gears engaged through fairlead respectively, hydraulic cylinder is with being fixed on the right dovetail slide, hydraulic cylinder is released axle and is fixed on the left dovetail slide, switch is adjusted plate, travel switch is fastened on respectively on left dovetail slide and the dovetail wedge shape workbench, and base is provided with locating piece.
The utility model can be fixed with the rubber dust excluding plate on left dovetail slide, right dovetail slide, to increase the service life.
The utility model unloads trip bolt, upper press cover, positioning sleeve, locking pad, allows gear move freely at the axis direction of two rack shafts, and can realize floating automatically location, clamping function, this function are used for assist location, the clamping function of long-axle workpieces.
The utility model is applicable to general special purpose machine tool, planing, milling machine, complex milling machine tool, numerically controlled lathe, CNC milling machine, machining center, be particularly suitable for processing lathe location, the clamping device that major axis class axis direction is continuous or index(ing) feed is processed, it can be combined into integral body with lathe NC coded system, PLC control system, realize modernized digital control processing, have installation, adjustment, easy to use, advantages such as adjustment is flexible, quick, accurate, and working stability and production cost are low.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model, also is the structural representation of a kind of embodiment.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
Fig. 5 is the B-B cutaway view of Fig. 1.
Fig. 6 is the C-C cutaway view of Fig. 1.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in drawings, a kind of automatic location, clamping device are provided with base 1, dovetail wedge shape workbench 2, left dovetail slide 3, right dovetail slide 7, V-arrangement pressing plate 4, hydraulic cylinder 9, gear 32, rack shaft 33, fairlead 34, dovetail guiding pressing plate 21, compress compositions such as bearing 20, locating piece 13, positioning sleeve 16, locating shaft 14, bearing 18, locking pad 19, priming cup 38, travel switch 41, switch adjustment plate 40.It is characterized in that dovetail wedge shape workbench 2 is provided with the inclined-plane,, regulate relative positions, be fastenedly connected by 4 screws 35 by the bearing 20, bolt 10, nut 11 that compress that is fixed on the base 1 with base 1 inclined-plane; Be provided with dovetail groove above the dovetail wedge shape workbench 2,,, regulate its relative position, be pressed on the dovetail wedge shape workbench 2 by 6 screws 25 by bolt 36, nut 37 by dovetail guiding pressing plate 21 with left dovetail slide 3, right dovetail slide 7.Its function is mainly used in the height of adjusting this utility model device clamping work pieces axis.
Gear 32 is fastened on the dovetail wedge shape workbench 2 by screw 15 by upper press cover 17, bearing 18, locating shaft 14, positioning sleeve 16, locking pad 19.Its function is mainly used in the swing gap of adjusting these utility model device gear 32 axis and dovetail wedge shape workbench 2.The swing gap will influence the journal offset error that requires to determine machining center plane or processing column shape workpiece.
With fairlead 34, rack shaft 33 usefulness plain cushions 28, bolt 27, bolt 29, screw 30, adjust appropriate clearance and be installed on the relevant position of left dovetail slide 3, right dovetail slide 7 respectively; Adjusting screw 31 locks with screw 26 with the gap with the need of rack shaft 33.It mainly acts on the axis that makes left dovetail slide 3 and right dovetail slide 7 clamping work pieces and Gear axis in same plane.
V-arrangement pressing plate 4 is connected with right dovetail slide 7 usefulness screws 23 with left dovetail slide 3 respectively.It mainly acts on is that workpiece is clamped and the location.
Rubber dust excluding plate 8 is fastened on respectively on left dovetail slide 3, the right dovetail slide 7.It mainly acts on is dustproof, makes its iron filings in process not scratch and hinder device relative motion precision.
Respectively switch adjustment plate 40, travel switch 41 are fastened on left dovetail slide 3 and the dovetail wedge shape workbench 2 by bolt, screw; By screw 12 locating piece 13 is fixed on the base 1.It mainly acts on is the adjustable impulse stroke of unclamping workpiece by instruction.By above debugging, this device is finished.
Positioning sleeve 16 is unloaded in the said device adjustment of the utility model patent, allows gear 32 move freely at the axis direction of two rack shafts 33, the realization of the location of can floating automatically, clamping function.
Claims (2)
1, a kind of automatic location, clamping device, mainly by base, dovetail wedge shape workbench, left side dovetail slide, right dovetail slide, the V-arrangement pressing plate, hydraulic cylinder, gear, rack shaft, fairlead, dovetail guiding pressing plate, compress bearing, locating piece, positioning sleeve, locating shaft, bearing, locking pad, priming cup, travel switch, switch is adjusted plate and is formed, it is characterized in that dovetail wedge shape workbench is provided with the inclined-plane, the relative position on dovetail wedge shape workbench inclined-plane and base inclined-plane is by the bearing that compresses that is fixed on the base, bolt, nut is regulated, be provided with dovetail groove above the dovetail wedge shape workbench, dovetail groove and left dovetail slide, the relative position of right dovetail slide passes through bolt by dovetail guiding pressing plate, nut is regulated, gear is through upper press cover, bearing, locating shaft, positioning sleeve, locking pad is fastened on the dovetail wedge shape workbench by screw, left side dovetail slide, right dovetail slide is provided with rack shaft with gears engaged through fairlead respectively, hydraulic cylinder is with being fixed on the right dovetail slide, hydraulic cylinder is released axle and is fixed on the left dovetail slide, switch is adjusted plate, travel switch is fastened on respectively on left dovetail slide and the dovetail wedge shape workbench, and base is provided with locating piece.
2, a kind of automatic location according to claim 1, clamping device is characterized in that being fixed with the rubber dust excluding plate on left dovetail slide, the right dovetail slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720157896XU CN201136100Y (en) | 2007-11-23 | 2007-11-23 | Automatic positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720157896XU CN201136100Y (en) | 2007-11-23 | 2007-11-23 | Automatic positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136100Y true CN201136100Y (en) | 2008-10-22 |
Family
ID=40036788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720157896XU Expired - Fee Related CN201136100Y (en) | 2007-11-23 | 2007-11-23 | Automatic positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136100Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059672A (en) * | 2010-12-07 | 2011-05-18 | 江苏柳工机械有限公司 | Gear transmission locating mechanism |
| CN102581664A (en) * | 2012-03-16 | 2012-07-18 | 华北水利水电学院 | Gear and rack type long shaft part multi-keyway milling fixture |
| CN102601628A (en) * | 2012-03-23 | 2012-07-25 | 天水星火机床有限责任公司 | Clamping system of movable main spindle box and clamping method |
| CN104985969A (en) * | 2015-08-03 | 2015-10-21 | 温岭市创嘉信息科技有限公司 | Cylindrical workpiece engraving machine automatic clamp device |
| CN105215695A (en) * | 2014-07-03 | 2016-01-06 | 上海交通大学 | The clamping tool of rod-type elastic part |
| CN108581569A (en) * | 2018-06-26 | 2018-09-28 | 烟台海德汽车零部件有限责任公司 | Diamond shape workpiece fraise jig |
| CN113997087A (en) * | 2021-11-05 | 2022-02-01 | 东莞市鑫国丰机械有限公司 | High-precision mobile station and debugging method |
-
2007
- 2007-11-23 CN CNU200720157896XU patent/CN201136100Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059672A (en) * | 2010-12-07 | 2011-05-18 | 江苏柳工机械有限公司 | Gear transmission locating mechanism |
| CN102581664A (en) * | 2012-03-16 | 2012-07-18 | 华北水利水电学院 | Gear and rack type long shaft part multi-keyway milling fixture |
| CN102601628A (en) * | 2012-03-23 | 2012-07-25 | 天水星火机床有限责任公司 | Clamping system of movable main spindle box and clamping method |
| CN105215695A (en) * | 2014-07-03 | 2016-01-06 | 上海交通大学 | The clamping tool of rod-type elastic part |
| CN105215695B (en) * | 2014-07-03 | 2017-07-14 | 上海交通大学 | The clamping tool of rod-type elastic part |
| CN104985969A (en) * | 2015-08-03 | 2015-10-21 | 温岭市创嘉信息科技有限公司 | Cylindrical workpiece engraving machine automatic clamp device |
| CN104985969B (en) * | 2015-08-03 | 2017-01-18 | 陈华 | Cylindrical workpiece engraving machine automatic clamp device |
| CN108581569A (en) * | 2018-06-26 | 2018-09-28 | 烟台海德汽车零部件有限责任公司 | Diamond shape workpiece fraise jig |
| CN108581569B (en) * | 2018-06-26 | 2023-10-27 | 烟台海德智能装备有限公司 | Milling machine fixture for diamond-shaped workpieces |
| CN113997087A (en) * | 2021-11-05 | 2022-02-01 | 东莞市鑫国丰机械有限公司 | High-precision mobile station and debugging method |
| CN113997087B (en) * | 2021-11-05 | 2023-03-14 | 东莞市鑫国丰机械有限公司 | High-precision mobile station and debugging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101439472A (en) | Automatic positioning, holding device and method | |
| CN201136100Y (en) | Automatic positioning and clamping device | |
| CN108296797B (en) | Special equipment for boring and milling machine for processing rear axle of new energy automobile | |
| CN206981790U (en) | A kind of numerical control double-sided horizontal boring and milling machine | |
| CN85204862U (en) | High precision multi-function universal centring vice | |
| CN103418860A (en) | Center complete machine for internal thread grinding | |
| CN108544267B (en) | Vertebral lamina rongeur adds clamping apparatus | |
| CN203900887U (en) | Indexing, reversing and transposition workbench | |
| CN212470569U (en) | Novel clamp for numerical control vertical machining center machine tool | |
| CN204171735U (en) | A kind of Quick-action bench vice | |
| CN215546688U (en) | Movable column gantry machining center | |
| CN104029046A (en) | Tool clamp of free rotating indexing table | |
| CN209614901U (en) | A kind of novel lathe fixture for being easy to adjust | |
| CN202498246U (en) | Milling machine tool for two end faces of tracks | |
| CN213614204U (en) | Clamp for machining numerical control lathe | |
| CN208322721U (en) | Hand-operated clamping module | |
| CN222243001U (en) | A precision CNC EDM machine tool | |
| CN216608031U (en) | Workpiece clamping mechanism for numerical control machine tool | |
| CN223338872U (en) | A piston boring machine for processing special-shaped workpieces | |
| CN112756663A (en) | Horizontal high-speed numerical control drilling machine for multi-spindle petroleum pipeline | |
| CN218926267U (en) | Tailstock hydraulic locking structure | |
| CN223718343U (en) | Axle center positioning device for machine tool workpiece | |
| CN219665889U (en) | Leveling mechanism suitable for machine tool machining | |
| CN201579612U (en) | A slider fastening device | |
| CN223876748U (en) | Arc-shaped surface and avoidance groove double-processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20101123 |