CN102814683A - Dynamic quick positioning device and application method thereof - Google Patents
Dynamic quick positioning device and application method thereof Download PDFInfo
- Publication number
- CN102814683A CN102814683A CN2012103078954A CN201210307895A CN102814683A CN 102814683 A CN102814683 A CN 102814683A CN 2012103078954 A CN2012103078954 A CN 2012103078954A CN 201210307895 A CN201210307895 A CN 201210307895A CN 102814683 A CN102814683 A CN 102814683A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- location
- fast
- quick
- track
- 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
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a dynamic quick positioning device and an application method thereof, and belongs to the field of manufacture of machinery. The dynamic quick positioning device overcomes shortcomings of low equipment utilization rate and work efficiency and poor safety and reliability due to the fact that a large amount of time is required for adjusting and aligning a structural part when the structural part is machined in the prior art. The application method mainly includes steps of quick front positioning, quick middle positioning and quick rear positioning. The dynamic quick positioning device is mainly used for machining and manufacturing large long rod-shaped structural parts.
Description
Technical field
The present invention relates to mechanical manufacturing field, specifically, relate in particular to a kind of dynamic fast-positioning device that uses when structural member is carried out machining.
Background technology
Axis machining centers are mostly equipped with two tables, can be used interchangeably, especially good at times symmetrically arranged holes, milling, cutting, suitable for long rod-shaped structural parts machining, such as: Excavator boom, stick, etc. .But when processing elongated rod shape structural member, its position location and Working position are inconsistent.In clamping process, in order to avoid the locus of feed, existing frock clamping position dare not be selected in the machined position.For the ease of machined, present way is a design clamping frock, and structural member is carried out clamping; Carry out machined after waiting to adjust, because each structural member is different, so in each part of processing, need readjust; This type of frock; At present state-of-the-artly be: only at one end have a fixed position, both sides lean on screw rod up and down before and after adjustment, adjust the back and use hydraulic pressure to step up.This type of frock at first will be aligned workpiece when processing structure spare, then workpiece is clipped.In clamping process, to carry out a large amount of adjustment operations, not only will guarantee cover off, also will guarantee to align up and down, in case adjust bad; Just can not realize the symmetry cutting, the few phenomenon of Qie Duoqie occur, so when adjustment, have to utilize dial gauge; Scales etc. carry out adjustment repeatedly, just can obtain the Working position of needs, and the general time of such operation all can be very long; So that elongate process time, the corresponding reduction of usage ratio of equipment, inefficiency; In the workpiece adjustment process, the operator will closely contact frock repeatedly, walks in the platform of frock and machining center in addition, catches up with the working at night again, and just ten minutes is dangerous, and security reliability is poor;
Structural member before weldering, organize to the time; Adopt the later stage to want mach position to position mostly, arrived machining processes, in order to avoid the influence of cutter; Position location when the machined frock can't be prolonged with big group again, and here just the structural member size differ minimum position.Present situation is to have abandoned these position locations.
Summary of the invention
The object of the present invention is to provide a kind of dynamic fast-positioning device and method for using thereof,, need the plenty of time adjustment, align to solve in the prior art when the processing structure spare, and cause that utilization rate of equipment and installations is low, the defective of inefficiency, security reliability difference.
The present invention adopts following technical scheme to realize:
A kind of dynamic fast-positioning device, comprise quick prelocalization, fast in location and location, back fast; Said quick prelocalization comprises noseplate, front movable board and preceding power set; Noseplate is provided with preceding track, and front movable board is provided with preceding casing, preceding running gear, is arranged with two slide bars in the preceding casing; Be fixed with the prelocalization piece on the slide bar; Under the effect of preceding power set, front movable board can move forward and backward along preceding track, and slide bar is flexible about can be in casing; Said fast in the location comprise middle base plate, in moving plate and medium power device; Middle base plate is provided with middle orbit; In moving plate be provided with in running gear and two middle locating pieces, under the effect of medium power device in moving plate can move along middle orbit, middle locating piece can level stretch; Location, said quick back comprises back base plate, rear moveable plate and back power set; Back base plate is provided with the back track; Running gear and back locating piece after rear moveable plate is provided with, rear moveable plate can move along the back track under the effect of back power set, and back locating piece can level stretch.
Preceding power set, medium power device and back power set all can adopt hydraulic gear, also can adopt mechanical mechanisms such as motor and gear structure, cam structure, leading screw and chain sprocket to realize.
Preceding power set, medium power device and back power set preferably adopt hydraulic gear.Feed cylinder and sinciput oil cylinder, leading before preceding power set comprise to locating shaft and return spring; One end of preceding feed cylinder is fixed on the noseplate; The other end is fixed on the below of front movable board, leadingly is provided with the dovetail shaped slideway and is fixedly mounted on the front movable board to locating shaft, is fixed with the sinciput oil cylinder seat on the preceding casing; One end of sinciput oil cylinder is connected to locating shaft with leading, and the other end is connected with the sinciput oil cylinder seat; Said medium power device comprise in feed cylinder with in horizontal oil cylinder; One end of middle feed cylinder is installed on the middle base plate; During the other end is installed on the moving plate, in horizontal oil cylinder by in horizontal oil cylinder seat be installed on the moving plate, in an end of horizontal oil cylinder fixedly connected with middle locating piece; Said back power set comprise back feed cylinder, the horizontal oil cylinder seat in back; One end of back feed cylinder is installed on the base plate of back; The other end is installed on the rear moveable plate, and the horizontal oil cylinder in back is installed on the rear moveable plate by the horizontal oil cylinder seat in back, and an end of the horizontal oil cylinder in back is fixedlyed connected with the back locating piece.
Said preceding track, middle orbit and back track be slideway preferably, and said preceding running gear, middle running gear and back running gear are slide block.
Track, middle orbit and back track can be tooth bars before said, and said preceding running gear, middle running gear and back running gear are gear.
Dynamically the method for using of fast-positioning device comprises the following steps:
A, with said quick prelocalization, fast in the location and fast the location, back be fixedly mounted on the relevant position of machined frock respectively, connect hydraulic fluid pipeline, pressure oil pumping plant and relevant distribution line;
B, processed structural member----is put into frock the inside like excavator swing arm, the machined frock imports precalculated position and departure in the scope of 0.5mm with structural member;
Feed cylinder is sent into the position location with the front movable board of quick prelocalization along preceding track before c, the driving; Start the sinciput oil cylinder; Casing moves down to locating shaft along leading before making, and forces two prelocalization piece symmetries to eject, and the preceding forging of excavator swing arm is carried out the front end location;
D, drive the back feed cylinder fast the rear moveable plate of location, back along the back track send into the position location, start the horizontal oil cylinder in back, promote the back locating piece the back forging of excavator swing arm carried out the location, rear end;
Move plate during feed cylinder will middlely fast be located in e, the driving and send into the position location along track, horizontal oil cylinder in the startup, locating piece centering forging is carried out the location in the promotion;
F, start structural member machined frock subsequently, to the structural member position confirm, locked, error is in the scope of 0.5mm;
G, the back locating piece that the middle locating piece of the prelocalization piece of quick prelocalization, quick middle location, quick back are located withdraw from.
Compared with prior art, the invention has the beneficial effects as follows: the position location is unified mutually as the machined principle with Working position.The twin shaft machining center uses the present invention to cooperate the clamping frock that structural member is positioned; Reactivate the weldering before the assembly unit group to the time the position location; In the margin of tolerance, realize location fast; It is long to have solved in the prior art adjustment, the time that aligns, and causes low, the ineffective defective of utilization rate of equipment and installations; And, realize the remote clamping of twin shaft machining center frock, thereby solved the low problem of twin shaft machining center processing safety through using wireless remote controller.Use original method that structural member is adjusted, aligned, generally need the above time of half an hour, high to workman's technology, experience requirement; And used after the present invention, the time that only needs about 5 minutes just can be accomplished adjustment, aligned process, and operating process is simple, is easy to grasp, and operating efficiency improves greatly.
Description of drawings
Fig. 1 is the front view of structural representation of the present invention;
Fig. 2 is the front view of quick prelocalization;
Fig. 3 is the vertical view of quick prelocalization;
Fig. 4 is the left view of quick prelocalization;
Fig. 5 is middle fast front view of locating;
Fig. 6 is middle fast vertical view of locating;
Fig. 7 is middle fast left view of locating;
Fig. 8 is the front view of location, quick back;
Fig. 9 is the vertical view of location, quick back;
Figure 10 is the left view of location, quick back;
Figure 11 is a user mode reference diagram of the present invention;
Figure 12 is that remote control of the present invention realizes sketch.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Among the figure: 1, noseplate; 2, preceding track; 3, front movable board; 4, prelocalization piece; 5, preceding casing; 6, sinciput oil cylinder; 7, preceding feed cylinder; 8, leading to locating shaft; 9, preceding running gear; 10, return spring; 11, sinciput oil cylinder seat; 12, slide bar; 21, middle base plate; 22, middle orbit; 23, moving plate in; 24, horizontal oil cylinder seat in; 25, horizontal oil cylinder in; 26, middle feed cylinder; 27, middle locating piece; 28, middle running gear; 31, back base plate; 32, rear moveable plate; 33, the horizontal oil cylinder seat in back; 34, the horizontal oil cylinder seat in back; 35, back feed cylinder; 36, back locating piece; 37, back running gear; 38, back track.
A kind of dynamic fast-positioning device, comprise quick prelocalization, fast in location and location, back fast; Prelocalization comprises noseplate 1, front movable board 3 and preceding feed cylinder 7 fast; Noseplate 1 is provided with preceding track 2; Front movable board 3 is provided with preceding casing 5, sinciput oil cylinder seat 11, sinciput oil cylinder 6, leading to locating shaft 8, return spring 10 and preceding running gear 9; Be arranged with two slide bars 12 in the preceding casing 5, be fixed with prelocalization piece 4 on the slide bar 12;
Fast the operation principle of prelocalization is: since leading be to be fixedly mounted on the front movable board 3 to locating shaft 8; Before sinciput oil cylinder seat 11 is fixedly mounted on the casing 5, the two ends of sinciput oil cylinder 6 respectively with sinciput oil cylinder seat 11, leadingly is fixedly connected, when sinciput oil cylinder 6 moves to locating shaft 8; Casing 5 is descending before forcing; Under the effect of locating shaft 8 bottom dovetail shaped slideways, two slide bars 12 stretch out to both sides, when 6 oil returns of sinciput oil cylinder leading; Under the effect of two return springs 10, two slide bar 12 returns.
Preceding track 2, middle orbit 22 and back track 38 are tooth bar; Preceding running gear 9, middle running gear 28 and back running gear 37 are gear; Gear through axle and axle bed be fixed on respectively front movable board 3, on moving plate 23 and the rear moveable plate 32, other is identical with embodiment 1.
Claims (5)
1. dynamic fast-positioning device is characterized in that: comprise quick prelocalization, fast in location and location, back fast; Said quick prelocalization comprises noseplate (1), front movable board (3) and preceding power set; Noseplate (1) is provided with preceding track (2), and front movable board (3) is provided with preceding casing (5), preceding running gear (9), is arranged with two slide bars (12) in the preceding casing (5); Be fixed with prelocalization piece (4) on the slide bar (12); Under the effect of preceding power set, front movable board (3) can move forward and backward along preceding track (2), slide bar (12) can about flexible; Said fast in the location comprise middle base plate (21), in moving plate (23) and medium power device; Middle base plate (21) is provided with middle orbit (22); In moving plate (23) be provided with middle running gear (28) and two middle locating pieces (27); Moving plate (23) can move along middle orbit (22) under the effect of medium power device, and middle locating piece (27) can level stretch; Location, said quick back comprises back base plate (31), rear moveable plate (32) and back power set; Back base plate (31) is provided with back track (38); Rear moveable plate (32) is provided with locating piece (36) behind back running gear (37) and two; Rear moveable plate (32) can move along back track (38) under the effect of back power set, and back locating piece (36) can level stretch.
2. dynamic fast-positioning device according to claim 1; It is characterized in that: preceding power set comprise preceding feed cylinder (7) and sinciput oil cylinder (6), leading to locating shaft (8) and return spring (10); One end of preceding feed cylinder (7) is fixed on the noseplate (1); The other end is fixed on the below of front movable board (3), leadingly is provided with the dovetail shaped slideway and is fixedly mounted on the front movable board (3) to locating shaft (8), is fixed with sinciput oil cylinder seat (11) on the preceding casing (5); One end of sinciput oil cylinder (6) is connected to locating shaft (8) with leading, and the other end is connected with sinciput oil cylinder seat (11); Said medium power device comprise middle feed cylinder (26) and in horizontal oil cylinder (25); One end of middle feed cylinder (26) is installed on the middle base plate (21); Move on the plate (23) during the other end is installed in; In horizontal oil cylinder (25) pass through in horizontal oil cylinder seat (24) be installed on the moving plate (23), in an end of horizontal oil cylinder (25) be fixedly connected with middle locating piece (27); Said back power set comprise back feed cylinder (35), back horizontal oil cylinder (34); One end of back feed cylinder (35) is installed on the back base plate (31); The other end is installed on the rear moveable plate (32); The horizontal oil cylinder in back (34) is installed on the rear moveable plate (32) through the horizontal oil cylinder seat in back (33), and an end of the horizontal oil cylinder in back (34) is fixedly connected with back locating piece (36).
3. dynamic fast-positioning device according to claim 1 and 2; It is characterized in that: track (2), middle orbit (22) and back track (38) are slideway before said, and said preceding running gear (9), middle running gear (28) and back running gear (37) are slide block.
4. dynamic fast-positioning device according to claim 1 and 2; It is characterized in that: track (2), middle orbit (22) and back track (38) are tooth bar before said, and said preceding running gear (9), middle running gear (28) and back running gear (37) are gear.
5. the method for using of dynamic fast-positioning device as claimed in claim 1 is characterized in that comprising the following steps:
A, with said quick prelocalization, fast in the location and fast the location, back be fixedly mounted on the relevant position of machined frock respectively, connect hydraulic fluid pipeline, pressure oil pumping plant and relevant distribution line;
B, processed structural member----is put into frock the inside like excavator swing arm, the machined frock imports the precalculated position with structural member;
Feed cylinder (7) is sent into the position location with the front movable board (3) of quick prelocalization along preceding track (2) before c, the driving; Start sinciput oil cylinder (6); Preceding casing (5) is moved down to locating shaft (8) along leading; Force two prelocalization pieces (4) symmetry to eject, the preceding forging of excavator swing arm is carried out the front end location;
D, drive back feed cylinder (35) fast the rear moveable plate (32) of location, back send into the position location along back track (38), start back horizontal oil cylinder (34), promote back locating piece (36) the back forging of excavator swing arm carried out the location, rear end;
Move plate (23) during feed cylinder (26) will middlely fast be located in e, the driving and send into the position location along track (22), horizontal oil cylinder (25) in the startup, locating piece in the promotion (27) centering forging is carried out the location;
F, start structural member machined frock subsequently, to the structural member position confirm, locked;
G, the back locating piece (36) that the middle locating piece (27) of the prelocalization piece (4) of quick prelocalization, quick middle location, quick back are located withdraw from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307895.4A CN102814683B (en) | 2012-08-27 | 2012-08-27 | Dynamic fast-positioning device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307895.4A CN102814683B (en) | 2012-08-27 | 2012-08-27 | Dynamic fast-positioning device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102814683A true CN102814683A (en) | 2012-12-12 |
| CN102814683B CN102814683B (en) | 2015-09-23 |
Family
ID=47299319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210307895.4A Expired - Fee Related CN102814683B (en) | 2012-08-27 | 2012-08-27 | Dynamic fast-positioning device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102814683B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464985A (en) * | 2013-09-22 | 2013-12-25 | 福建省威盛机械发展有限公司 | Production process of movable arm of forklift loader/loading machine and fine processing fixing tooling of movable arm |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000061692A (en) * | 1998-08-26 | 2000-02-29 | Komatsu Ltd | Tack welding jig for boom of triangular section |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN201579622U (en) * | 2009-12-02 | 2010-09-15 | 合肥振宇工程机械股份有限公司 | Processing tool of double-ended boring machine |
| CN201815901U (en) * | 2010-09-29 | 2011-05-04 | 龙工（上海）挖掘机制造有限公司 | Positioning mechanism for machining dipper handle of excavator |
| CN202147148U (en) * | 2011-07-10 | 2012-02-22 | 龙工（上海）挖掘机制造有限公司 | Machining device for movable arm of excavating machine |
| CN102554655A (en) * | 2011-12-20 | 2012-07-11 | 上海三一精机有限公司 | Special fixture for arm support parts and adjustment method of special fixture |
| CN202894857U (en) * | 2012-08-27 | 2013-04-24 | 临沂胜代机械有限公司 | Dynamic and fast positioning device |
-
2012
- 2012-08-27 CN CN201210307895.4A patent/CN102814683B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000061692A (en) * | 1998-08-26 | 2000-02-29 | Komatsu Ltd | Tack welding jig for boom of triangular section |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN201579622U (en) * | 2009-12-02 | 2010-09-15 | 合肥振宇工程机械股份有限公司 | Processing tool of double-ended boring machine |
| CN201815901U (en) * | 2010-09-29 | 2011-05-04 | 龙工（上海）挖掘机制造有限公司 | Positioning mechanism for machining dipper handle of excavator |
| CN202147148U (en) * | 2011-07-10 | 2012-02-22 | 龙工（上海）挖掘机制造有限公司 | Machining device for movable arm of excavating machine |
| CN102554655A (en) * | 2011-12-20 | 2012-07-11 | 上海三一精机有限公司 | Special fixture for arm support parts and adjustment method of special fixture |
| CN202894857U (en) * | 2012-08-27 | 2013-04-24 | 临沂胜代机械有限公司 | Dynamic and fast positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464985A (en) * | 2013-09-22 | 2013-12-25 | 福建省威盛机械发展有限公司 | Production process of movable arm of forklift loader/loading machine and fine processing fixing tooling of movable arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102814683B (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204035312U (en) | A kind of U-shaped tubing continuous punching device | |
| CN104440298A (en) | Gear transmission swinging pressing mechanism | |
| CN204235165U (en) | A kind of pipe fitting self-alignment cramping arrangement | |
| CN208289401U (en) | A kind of full-automatic rotor multistation special machine tool | |
| CN201157940Y (en) | Numerical control screw thread upper pulling type broaching machine | |
| CN103862217B (en) | The method of a kind of welding settings upset and equipment therefor thereof | |
| CN103692133A (en) | Work fixture for cutting groove at axle housing midpiece | |
| CN104084478A (en) | Continuous punching device for U-shaped pipe | |
| CN203579083U (en) | Work fixture for grooving axle housing middle segments | |
| CN201979309U (en) | Clamping device on lock hole punching machine | |
| CN202021357U (en) | Special numerical control floor type boring machine with seven shafts in linkage | |
| CN203459883U (en) | Press fitting device of check ring | |
| CN202894857U (en) | Dynamic and fast positioning device | |
| CN102814683A (en) | Dynamic quick positioning device and application method thereof | |
| CN202438710U (en) | Numerical-control deep hole boring machine for machining motor base | |
| CN204843055U (en) | Work piece drilling equipment | |
| CN203843561U (en) | Locating structure for milling and drilling of rack | |
| CN203556660U (en) | Metal forming drawing machine | |
| CN204657756U (en) | Guide rail walking frock | |
| CN102259268A (en) | Numerical-control hydraulic angle iron sinker drill compound machine | |
| CN202377564U (en) | Piston pin hole processing device | |
| CN203527094U (en) | Two-station right-angle head automatic head bank | |
| CN202343979U (en) | Double-ended boring machine | |
| CN108655469B (en) | Special processing equipment for replacing turning with milling | |
| CN202344324U (en) | Blanking and material receiving mechanism of gear chamfering machine |
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: 20150923 Termination date: 20160827 |