CN101745684A - Device for correcting precision of rack installation surface of lathe body of lathe - Google Patents
Device for correcting precision of rack installation surface of lathe body of lathe Download PDFInfo
- Publication number
- CN101745684A CN101745684A CN200910227635A CN200910227635A CN101745684A CN 101745684 A CN101745684 A CN 101745684A CN 200910227635 A CN200910227635 A CN 200910227635A CN 200910227635 A CN200910227635 A CN 200910227635A CN 101745684 A CN101745684 A CN 101745684A
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- lathe
- cutter
- cutter holder
- installation surface
- adjust
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- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The invention relates to a device for correcting the precision of a rack installation surface of a lathe body of a lathe, which is arranged on a lathe saddle of the lathe in the assembling process for correcting the rack installation surface of the lathe body of the lathe. The invention is suitable for large and heavy numerical control lathes with high installation precision requirement and long length specification. The device comprises a cutter clamp, wherein the cutter clamp is distributed and arranged on the lathe saddle of the lathe, a wide edge plane cutter is arranged in the cutter clamp, the cutter is regulated to a proper position through a regulation screw bolt arranged on a regulation plate, and then, the cutter is tightly pressed, the cutter clamp moves synchronously along with an electric tail seat of the lathe for realizing the correction on the rack installation surface of the lathe body of the lathe, the position tolerance between the corrected rack installation surface of the lathe body and the reference surface can be easily ensured, the precision requirement of the product drawing can be ensured, the work intensity of workers can be reduced, and the production efficiency can be improved.
Description
Technical field
The present invention relates to a kind of in assembling process, being installed on the lathe saddle, the device of the correcting precision of rack installation surface of lathe body of lathe that rack installation surface of lathe body of lathe is revised, be particularly useful for installation accuracy and require height, and long big, the heavy type numerical control lathe of length specification.
Background technology
At present, domestic length feed than long vehicle bed (big, heavy-duty engine lathe) is generally adopted the rack pinion transmission, its rigidity is strong, good stability.But because the tooth bar installed surface is longer, it and Z finish to the processing non-once clamping of feeding guide rail spigot surface, and the lathe bed structure complexity is yielding, causes the position of related features on this two sides overproof easily.The tooth bar installed surface that my the products C KH61125/8000 of company heavy type numerical control lathe is the most serious and the depth of parallelism between the guide rail spigot surface reach 0.25mm, and the depth of parallelism that product drawing requires is 0.1mm.The process means of taking before using this device is to revise by the pincers worker scraping, but production efficiency is extremely low, is difficult to satisfy the manufacturing schedule arrangement of company and user's demand.
Summary of the invention
Lathe bed tooth bar installed surface that the distortion that the objective of the invention is to overcome the scarce capacity of original process equipment and cause because of complex structure causes and the overproof problem of basic rack face positional precision, guarantee the position of related features requirement of processed body of lathe bed tooth bar installed surface and guide rail spigot surface, make things convenient for Installation and Debugging, save installation time, enhance productivity, solve the process equipment scarce capacity, lathe bed problem on deformation and the device of a kind of correcting precision of rack installation surface of lathe body of lathe of providing, adopt the lathe bed tooth bar installed surface after this device is repaired and the depth of parallelism between the guide rail spigot surface to reach 0.01mm in 8000mm length, available accuracy is far above the product drawing required precision.Detecting data by this can determine all can utilize this device to realize for the reparation of the tooth bar installed surface of the long again body of lathe bed.
The object of the present invention is achieved like this: comprise and arrange the cutter holder that is installed on the lathe saddle, it is characterized in that: cutter is installed in cutter holder, and this cutter holder moves with the electronic tailstock of lathe and makes same moved further, realizes the correction to the tooth bar installed surface of the body of lathe bed.
Cutter holder utilizes screw to be connected with the lathe saddle by the pressing plate installing hole of lathe saddle.
Cutter holder is connected with the pressing plate installing hole of lathe saddle by screw.
The cutter that is located in the cutter holder is fixed in the cutter holder by two hold-down bolts that are arranged on the cutter holder side.
Be provided with front and back at the rear of cutter holder and adjust plate, adjust on the plate by the adjustment bolt that has been threaded in front and back, adjust bolt and adjust the degree of depth that the incision of plate adjustment cutter is corrected face by front and back, between adjustment bolt and front and back adjustment plate, fastening locking nut is installed, adjusts the position of bolt and fix by fastening locking nut.
Below cutter holder, be provided with and adjust plate up and down, be connected with the adjustment bolt by screw thread adjusting up and down on the plate, adjust bolt and adjust cutter is corrected the position with respect to the body of lathe bed position by adjusting plate up and down, fastening locking nut is installed with adjusting up and down between the plate adjusting bolt, the position of adjustment bolt is fixed by fastening locking nut.
The present invention has following advantage:
1, the position of related features between corrected lathe bed tooth bar installed surface and datum level can easily guarantee.
2, has higher working (machining) efficiency.
3, reduce labor strength.
4, can not damage other surface of workpiece.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes and arrange the cutter holder 4 that is installed on the lathe saddle 2, it is characterized in that: cutter 3 is installed in cutter holder 4, and cutter 3 is wide sword planing tool, this cutter holder 4 moves with the electronic tailstock of lathe and makes same moved further, realizes the correction to the tooth bar installed surface of the body of lathe bed 1.
Cutter holder 4 utilizes screw 10 to be connected with the lathe saddle by the pressing plate installing hole of lathe saddle 2.The cutter 3 (wide sword planing tool 3) that is located in the cutter holder 4 is fixed in the cutter holder 4 by two hold-down bolts 6 that are arranged on the cutter holder side.
Be provided with front and back at the rear of cutter holder 4 and adjust plate 7, adjust on the plate 7 by the adjustment bolt 9 that has been threaded in front and back, adjust bolt 9 and adjust the degree of depth that plate 7 adjustment cutter incisions are corrected face by front and back, between adjustment bolt 9 and front and back adjustment plate 7, fastening locking nut 8 is installed, adjusts the position of bolt 9 and fix by fastening locking nut 8.
Below cutter holder 4, be provided with and adjust plate 5 up and down, adjust bolt 9 adjusting up and down on the plate 5 to be connected with by screw thread, adjust bolt 9 and adjust cutter 3 is corrected the position with respect to the body of lathe bed 1 position by adjusting plate 5 up and down, fastening locking nut 8 is installed with adjusting up and down between the plate 5 adjusting bolt, adjusts the position of bolt 9 and fix by fastening locking nut 8.
The guide precision that is corrected the body of lathe bed 1 among the figure is adjusted, will be put on the lathe bed with the good saddle 2 of lathe bed facing-up and adjust the panel gap, the cutter 3 of packing in the cutter side of cutter holder 4 be connected to cutter holder on the saddle 2 by connecting bolt 10.Length that adjust to adjust bolt by the plate of adjustment up and down 5 (Height Adjustment plate 5) that is installed in cutter holder 4 bottoms makes the height of cutter 3 in cutter side consistent with the height that is corrected face and make the glide slope of Tool in Cutting sword perpendicular to the body of lathe bed 1.Adjust plate 7 by the front and back that are installed in cutter holder 4 trailing flanks and adjust the penetraction depth of the length of bolt 9 in order to the tru(e)ing face of 3 pairs of lathe beds 1 of assurance cutter.After adjust the tool position two fastening locking nuts 8 are tightened, tightened hold-down bolt 6 and make the fixed-site of cutter 3 in cutter holder 4 motionless.Thereby utilizing moving of electronic tailstock to promote saddle moves and makes the cutter holder that is installed on the saddle, cutter to moving, revise processing to lathe bed tooth bar face along lathe Z.Cutter holder is connected on the lathe saddle by screw 10.Cutter is put into the cutter side of cutter holder, utilizes the adjustment bolt of adjusting on the plate to adjust cutter to suitable position, then cutter is compressed.Driving saddle by the electronic tailstock on the lathe moves to realize the reparation to lathe tooth bar face.Can guarantee the required precision of product drawing, again can alleviate working strength of workers, enhance productivity.Be particularly suitable for the correction of the long size body of lathe bed tooth bar face of easy deformation.
Claims (5)
1. the device of a correcting precision of rack installation surface of lathe body of lathe, comprise and arrange the cutter holder (4) that is installed on the lathe saddle (2), it is characterized in that: cutter (3) is installed in cutter holder (4), this cutter holder (4) moves with the electronic tailstock of lathe and makes same moved further, realizes the correction to the tooth bar installed surface of the body of lathe bed (1).
2. the device of correcting precision of rack installation surface of lathe body of lathe according to claim 1, it is characterized in that: cutter holder (4) utilizes screw (10) to be connected with lathe saddle (2) by the pressing plate installing hole of lathe saddle (2).
3. the device of correcting precision of rack installation surface of lathe body of lathe according to claim 1 is characterized in that: be located at the interior cutter (3) of cutter holder (4) and be fixed in the cutter holder (4) by two hold-down bolts (6) that are arranged on the cutter holder side.
4. the device of correcting precision of rack installation surface of lathe body of lathe according to claim 1, it is characterized in that: adjust plate (7) before and after being provided with at the rear of cutter holder (4), adjust plate (7) in front and back and upward be connected with adjustment bolt (9) by screw thread, adjust bolt (9) and adjust the degree of depth that the incision of plate (7) adjustment cutter is corrected face by front and back, between adjustment bolt (9) and front and back adjustment plates (7) fastening locking nut (8) is installed, the position of adjusting bolt (9) is fixing by fastening locking nut (8).
5. the device of correcting precision of rack installation surface of lathe body of lathe according to claim 1, it is characterized in that: be provided with in the below of cutter holder (4) and adjust plate (5) up and down, plate (5) is last to be connected with adjustment bolt (9) by screw thread adjusting up and down, adjust bolt (9) and adjust cutter (3) is corrected the position with respect to the body of lathe bed (1) position by adjusting plate (5) up and down, fastening locking nut (8) is installed with adjusting up and down between the plate (5) adjusting bolt, adjusts the position of bolt (9) and fix by fastening locking nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227635A CN101745684A (en) | 2009-12-24 | 2009-12-24 | Device for correcting precision of rack installation surface of lathe body of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227635A CN101745684A (en) | 2009-12-24 | 2009-12-24 | Device for correcting precision of rack installation surface of lathe body of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101745684A true CN101745684A (en) | 2010-06-23 |
Family
ID=42473659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227635A Pending CN101745684A (en) | 2009-12-24 | 2009-12-24 | Device for correcting precision of rack installation surface of lathe body of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101745684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325399A (en) * | 2014-10-24 | 2015-02-04 | 安阳市睿恒数控机床有限公司 | Saddle simple positioning clamping device |
| CN111496464A (en) * | 2020-04-29 | 2020-08-07 | 常州机电职业技术学院 | Repairing method suitable for worm and worm mother strip pair of heavy machine tool |
-
2009
- 2009-12-24 CN CN200910227635A patent/CN101745684A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325399A (en) * | 2014-10-24 | 2015-02-04 | 安阳市睿恒数控机床有限公司 | Saddle simple positioning clamping device |
| CN111496464A (en) * | 2020-04-29 | 2020-08-07 | 常州机电职业技术学院 | Repairing method suitable for worm and worm mother strip pair of heavy machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Anxiang Inventor after: Li Xiangwen Inventor after: Wang Hongming Inventor after: Wang Yuping Inventor after: Liu Tianjun Inventor after: He Aijun Inventor after: Hao Lijun Inventor after: Guo Zhiqiang Inventor after: Liu Tianlai Inventor after: Zhang Anqing Inventor after: Liu Sufeng Inventor before: Lv Anxiang Inventor before: Wang Hongming Inventor before: He Aijun Inventor before: Hao Lijun Inventor before: Liu Tianjun Inventor before: Guo Zhiqiang Inventor before: Liu Tianlai Inventor before: Zhang Anqing Inventor before: Liu Sufeng Inventor before: Li Xiangwen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LV ANXIANG HE AIJUN HAO LIJUN LIU TIANJUN GUO ZHIQIANG LIU TIANLAI ZHANG ANQING LIU SUFENG LI XIANGWEN WANG HONGMING TO: LV ANXIANG WANG YUPING LIU TIANJUN HE AIJUN HAO LIJUN GUO ZHIQIANG LIU TIANLAI ZHANG ANQING LIU SUFENG LI XIANGWEN WANG HONGMING |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |