CN102672545A - Combined numerically-controlled cutting machine - Google Patents
Combined numerically-controlled cutting machine Download PDFInfo
- Publication number
- CN102672545A CN102672545A CN2012101618483A CN201210161848A CN102672545A CN 102672545 A CN102672545 A CN 102672545A CN 2012101618483 A CN2012101618483 A CN 2012101618483A CN 201210161848 A CN201210161848 A CN 201210161848A CN 102672545 A CN102672545 A CN 102672545A
- Authority
- CN
- China
- Prior art keywords
- ball screw
- numerically controlled
- machine tool
- controlled machine
- slide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a combined numerically-controlled cutting machine, comprising a workbench and four numerically-controlled cutting machine units, wherein the workbench is square; the four numerically-controlled cutting machine units are oppositely arranged along the four sides of the workbench; the numerically-controlled cutting machine unit comprises a seat, a machine head fixed seat, a first ball screw and a first ball screw fixed seat; the first ball screw fixed seat is fixed on the seat; a main shaft is arranged on the machine head fixed seat, a tool bit body is arranged on the head of the main shaft; a tool rest seat is arranged at the front end of the tool bit body; a tool bit slide plate capable of radially moving is arranged at the front end of the tool bit body; the tool rest seat is fixed on the tool bit slide plate; and the tool bit slide plate is driven by a tool bit slide plate drive device. According to the technical scheme, since the combined numerically-controlled cutting machine disclosed by the invention is combined by the plurality of numerically-controlled cutting machine units with adjustable cutting radiuses, the application range of the equipment is expanded, machining accuracy is better, and production efficiency is higher.
Description
Technical field
The present invention relates to a kind of combination numerically controlled machine tool.
Background technology
The most of universal machine tools that adopt of the used lathe of existing machinery factory, boring machine, universal numerical control lathe are processed the pump housing, valve body, casing, and the processing method of these several types of lathes can only be carried out the processing that multiple clamping is accomplished workpiece with unidirectional processing method.General workpiece need machine by clamping more than three times, on precision and axiality, is difficult to guarantee, especially is difficult to guarantee the angular error and the size Control of secondary clamping in the interior seal processing to gate valve body.Yet existing gate valve valve plate can't be realized the property under unified central planning of product, and the way that can only lean on a valve body to join a valve plate is carried out the assembling of product.But also there is the angular deviation of valve body internal taper.Sealing to product is relatively poor, and the production difficulty is higher, and efficient is lower.
Summary of the invention
Technical problem to be solved by this invention provides a kind of combination numerically controlled machine tool, through making up the adjustable numerically controlled machine tool unit of a plurality of radiuss of clean-up, has enlarged the scope of application of this equipment, and machining accuracy is better, and production efficiency is higher.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the combination numerically controlled machine tool comprises workbench and four numerically controlled machine tool unit; Said workbench is square; Said four numerically controlled machine tool unit are oppositely arranged according to four limits of said workbench, and said numerically controlled machine tool unit comprises support, head of a bed holder, first ball screw and the first ball screw holder, and the said first ball screw holder is fixed on the said support; Said head of a bed holder is provided with main shaft; The head of said main shaft is provided with body of tool bit, and the front end of said body of tool bit is provided with carriage saddle, and the front end of said body of tool bit is provided with a cutter head slide plate that can move radially; Said carriage saddle is fixed on the said cutter head slide plate, and said cutter head slide plate is driven by the cutter head slide board drive device.
Said cutter head slide board drive device comprises rack shaft, bevel gear, slide plate tooth bar and rack shaft feed drive unit; Said rack shaft is sheathed on the said main shaft; Said bevel gear is fixed in the said body of tool bit, and said slide plate tooth bar radially moving direction is fixed in the back side of said cutter head slide plate, the front end tooth-strip part of said rack shaft and the engagement of said bevel gear; Said bevel gear and the engagement of said slide plate tooth bar, said rack shaft drives feeding by said rack shaft feed drive unit.
Said rack shaft feed drive unit comprises second ball screw, the second ball screw nut seat, second ball screw holder and the contiguous block; The said second ball screw holder is fixed in the rear end of said head of a bed holder; Said contiguous block is fixed on the said second ball screw nut seat; Be provided with the rack shaft bearing in the said contiguous block, an end of said rack shaft is supported on the said rack shaft bearing.
This lathe comprises that also the head of a bed moves gliding mass, and said head of a bed holder is fixed in the said head of a bed and moves on the gliding mass, and said first ball screw directly drives the said head of a bed and moves gliding mass.
This lathe also comprises the cutter head bearing, and said cutter head bearing is fixed on the said mobile support gliding mass, and said mobile support gliding mass is provided with the cutter head spring bearing, and said body of tool bit is supported on the said cutter head spring bearing.
Have at least the said first ball screw holder and the said support of the numerically controlled machine tool unit of pair of opposing to relatively rotate in said four numerically controlled machine tool unit.
Said support is provided with center positioning hole, with said center positioning hole is to be evenly equipped with some mounting holes on the circumference at center.
The present invention through making up the adjustable numerically controlled machine tool unit of a plurality of radiuss of clean-up, has enlarged the scope of application of this equipment owing to adopted technique scheme, and machining accuracy is better, and production efficiency is higher.
Description of drawings
Fig. 1 makes up the structural representation of numerically controlled machine tool for the present invention
Fig. 2 is the structural representation of numerically controlled machine tool unit
Fig. 3 is the structural representation of cutter head part among Fig. 2
Fig. 4 is the vertical view of support
The specific embodiment
Further describe below in conjunction with the accompanying drawing specific embodiments of the invention.
Shown in Figure 1 for the present invention makes up numerically controlled machine tool, comprise workbench 11 and four numerically controlled machine tool unit, said workbench 11 is square; Said four numerically controlled machine tool unit are oppositely arranged according to four limits of said workbench 11; Like Fig. 2, shown in Figure 3, said numerically controlled machine tool unit comprises support 1, head of a bed holder 2, first ball screw 4 and the first ball screw holder 3, and the said first ball screw holder 3 is fixed on the said support 1; Said head of a bed holder 2 is provided with main shaft 5; The head of said main shaft 5 is provided with body of tool bit 6, and the front end of said body of tool bit 6 is provided with carriage saddle 61, and the front end of said body of tool bit 6 is provided with a cutter head slide plate 62 that can move radially; Said carriage saddle 61 is fixed on the said cutter head slide plate 62, and said cutter head slide plate 62 is driven by the cutter head slide board drive device.
Said cutter head slide board drive device comprises rack shaft 71, three bevel gears 72, slide plate tooth bar 73 and rack shaft feed drive units; Said rack shaft 71 is sheathed on the said main shaft 5; Three bevel gears 72 are fixed in side by side in the said body of tool bit 6; Said slide plate tooth bar 73 radially moving direction is fixed in the back side of said cutter head slide plate 62; The front end tooth-strip part of said rack shaft 71 and 72 engagements of said bevel gear, said bevel gear 72 and said slide plate tooth bar 73 engagements, said rack shaft 71 drives feeding by said rack shaft feed drive unit.
Said rack shaft feed drive unit comprises second ball screw 81, the second ball screw nut seat 82, the second ball screw holder 83 and contiguous block 84; The said second ball screw holder 83 is fixed in the rear end of said head of a bed holder 2; Said contiguous block 84 is fixed on the said second ball screw nut seat 82; Be provided with rack shaft bearing 85 in the said contiguous block 84, an end of said rack shaft is supported on the said rack shaft bearing 85.
This lathe comprises that also the head of a bed moves gliding mass 9, and said head of a bed holder 2 is fixed in the said head of a bed and moves on the gliding mass 9, and said first ball screw directly drives the said head of a bed and moves gliding mass 9.This lathe also comprises cutter head bearing 63, and said cutter head bearing 63 is fixed on the said mobile support gliding mass 9, and said cutter head bearing 63 is provided with cutter head spring bearing 64, and said body of tool bit 6 is supported on the said cutter head spring bearing 64.
Have at least the said first ball screw holder 3 of the numerically controlled machine tool unit of pair of opposing can relatively rotate in said four numerically controlled machine tool unit with said support 1.As shown in Figure 4, said support is provided with center positioning hole 12, to be evenly equipped with some mounting holes 13 on said center positioning hole 12 circumference that is the center.The angle adjustment scope is spent to 20 degree 0, thereby can carry out two-sided adjustable angle processing.
The present invention makes up numerically controlled machine tool and is made up of four lathe unit, can four sides processing simultaneously under eight coordinated control system controls.Can carry out disposable machining to the four-way pipe fitting flange.
The present invention makes up numerically controlled machine tool product is realized total control machining control, effectively guarantees the axiality of product, and product has been implemented disposable multi-faceted cooked mode.The general pipeline pump housing has two-way mounting flange and motor mounting flange three-dimensional processing request, and general lathe all carries out No. three clamping processing, and this lathe only needs a clamping to machine, and the processing of valve body also is like this.When quality promotes, also improved operating efficiency, but also can a people control many lathes, employee's labor intensity has been reduced greatly,, do not needed the employee to control from the beginning to the end because adopt total control processing.What this lathe also had more advantage to seal tapering processing in the gate valve body is that the seal processing of valve body is once accomplished, and has effectively ensured the same angle property and the size Control of seal tapering, can realize the property under unified central planning of valve body and valve plate fully.
The present invention makes up the processing that numerically controlled machine tool is widely used in the various pump housings, valve body, motor case etc.Adopt the digital control system programming Control to carry out the cut of various workpiece, workpiece is disposable to machine thereby make.Workpiece is carried out the control on disposable target that machines and the product precision, solved the trouble of original repeatedly processing and repeatedly processed the trueness error that is produced.
Claims (7)
1. combination numerically controlled machine tool; It is characterized in that: comprise workbench and four numerically controlled machine tool unit, said workbench is square, and said four numerically controlled machine tool unit are oppositely arranged according to four limits of said workbench; Said numerically controlled machine tool unit comprises support, head of a bed holder, first ball screw and the first ball screw holder; The said first ball screw holder is fixed on the said support, and said head of a bed holder is provided with main shaft, and the head of said main shaft is provided with body of tool bit; The front end of said body of tool bit is provided with carriage saddle; The front end of said body of tool bit is provided with a cutter head slide plate that can move radially, and said carriage saddle is fixed on the said cutter head slide plate, and said cutter head slide plate is driven by the cutter head slide board drive device.
2. according to the said combination numerically controlled machine tool of claim 1; It is characterized in that: said cutter head slide board drive device comprises rack shaft, bevel gear, slide plate tooth bar and rack shaft feed drive unit; Said rack shaft is sheathed on the said main shaft; Said bevel gear is fixed in the said body of tool bit, and said slide plate tooth bar radially moving direction is fixed in the back side of said cutter head slide plate, the front end tooth-strip part of said rack shaft and the engagement of said bevel gear; Said bevel gear and the engagement of said slide plate tooth bar, said rack shaft drives feeding by said rack shaft feed drive unit.
3. according to the said combination numerically controlled machine tool of claim 2; It is characterized in that: said rack shaft feed drive unit comprises second ball screw, the second ball screw nut seat, second ball screw holder and the contiguous block; The said second ball screw holder is fixed in the rear end of said head of a bed holder; Said contiguous block is fixed on the said second ball screw nut seat, is provided with the rack shaft bearing in the said contiguous block, and an end of said rack shaft is supported on the said rack shaft bearing.
4. according to the said combination numerically controlled machine tool of claim 1, it is characterized in that: this lathe comprises that also the head of a bed moves gliding mass, and said head of a bed holder is fixed in the said head of a bed and moves on the gliding mass, and said first ball screw directly drives the said head of a bed and moves gliding mass.
5. according to the said combination numerically controlled machine tool of claim 4; It is characterized in that: this lathe also comprises the cutter head bearing; Said cutter head bearing is fixed on the said mobile support gliding mass, and said mobile support gliding mass is provided with the cutter head spring bearing, and said body of tool bit is supported on the said cutter head spring bearing.
6. according to the said combination numerically controlled machine tool of claim 1, it is characterized in that: have at least the said first ball screw holder and the said support of the numerically controlled machine tool unit of pair of opposing to relatively rotate in said four numerically controlled machine tool unit.
7. according to the said combination numerically controlled machine tool of claim 6, it is characterized in that: said support is provided with center positioning hole, with said center positioning hole is to be evenly equipped with some mounting holes on the circumference at center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101618483A CN102672545A (en) | 2012-05-22 | 2012-05-22 | Combined numerically-controlled cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101618483A CN102672545A (en) | 2012-05-22 | 2012-05-22 | Combined numerically-controlled cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672545A true CN102672545A (en) | 2012-09-19 |
Family
ID=46805449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101618483A Pending CN102672545A (en) | 2012-05-22 | 2012-05-22 | Combined numerically-controlled cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672545A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871882A (en) * | 1994-09-01 | 1996-03-19 | Sankyo Seiki Mfg Co Ltd | Stage feed device |
| US6742422B1 (en) * | 2000-09-22 | 2004-06-01 | Citizen Watch Co., Ltd. | Numerically controlled lathe and method of cutting workpiece on the numerically controlled lathe |
| CN101030336A (en) * | 2007-03-21 | 2007-09-05 | 固高科技(深圳)有限公司 | Teaching assembled tool and its controlling method |
| CN101607371A (en) * | 2009-07-20 | 2009-12-23 | 吴淼东 | Depth-feed mechanism |
| CN101869993A (en) * | 2010-06-22 | 2010-10-27 | 田孝福 | Three-station combined machining tool for valve body of valve |
| CN202742142U (en) * | 2012-05-22 | 2013-02-20 | 湖州精圆数控设备有限公司 | Combined numerical control cutting machine tool |
-
2012
- 2012-05-22 CN CN2012101618483A patent/CN102672545A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871882A (en) * | 1994-09-01 | 1996-03-19 | Sankyo Seiki Mfg Co Ltd | Stage feed device |
| US6742422B1 (en) * | 2000-09-22 | 2004-06-01 | Citizen Watch Co., Ltd. | Numerically controlled lathe and method of cutting workpiece on the numerically controlled lathe |
| CN101030336A (en) * | 2007-03-21 | 2007-09-05 | 固高科技(深圳)有限公司 | Teaching assembled tool and its controlling method |
| CN101607371A (en) * | 2009-07-20 | 2009-12-23 | 吴淼东 | Depth-feed mechanism |
| CN101869993A (en) * | 2010-06-22 | 2010-10-27 | 田孝福 | Three-station combined machining tool for valve body of valve |
| CN202742142U (en) * | 2012-05-22 | 2013-02-20 | 湖州精圆数控设备有限公司 | Combined numerical control cutting machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205057188U (en) | Aperture grooving mechanism with it is flexible | |
| CN101229620A (en) | Multi-station combined machine tool | |
| CN201154448Y (en) | Multistation modular machine tool | |
| US20160236309A1 (en) | Rotary table | |
| CN203292623U (en) | Numerical control all-purpose thread cutting lathe | |
| CN104841956A (en) | Double-spindle numerical-control lathe with oblique bed | |
| CN214769032U (en) | Compound digit control machine tool of single main shaft formula four-axis linkage | |
| CN104338989A (en) | Numerical control slot milling machine | |
| CN204867439U (en) | Two main shaft numerical control lathe of oblique lathe bed | |
| CN201889677U (en) | Horizontal numerical control multi-face cutting machine | |
| CN203579210U (en) | Heavy boring and milling machine rotating table | |
| CN203831066U (en) | Pipe end machining device | |
| CN103072011A (en) | Processing equipment for cutting | |
| CN103009065A (en) | Polygonal compound turn-milling machining device | |
| CN202741746U (en) | Automatic numerical control meter lathe | |
| CN202963995U (en) | Multifunctional automatic machine tool | |
| CN202742142U (en) | Combined numerical control cutting machine tool | |
| CN204770713U (en) | Multi -functional power blade holder device | |
| CN202607429U (en) | Combined numerical control cutting machine tool | |
| CN209793118U (en) | High-rigidity core-walking type numerical control lathe | |
| CN102689222B (en) | Numerical control cutting machine tool | |
| CN202742143U (en) | Combined numerical control machine tool | |
| CN203091775U (en) | Special numerically controlled boring-milling machine for segmented tire mold | |
| CN202240439U (en) | Multifunctional machine tool | |
| CN102672545A (en) | Combined numerically-controlled cutting 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120919 |