CN101758386A - Vertical ram guide rail device - Google Patents
Vertical ram guide rail device Download PDFInfo
- Publication number
- CN101758386A CN101758386A CN200910252277A CN200910252277A CN101758386A CN 101758386 A CN101758386 A CN 101758386A CN 200910252277 A CN200910252277 A CN 200910252277A CN 200910252277 A CN200910252277 A CN 200910252277A CN 101758386 A CN101758386 A CN 101758386A
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- CN
- China
- Prior art keywords
- vertical ram
- guide rail
- rail level
- ram
- 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.)
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Abstract
The invention relates to a vertical ram guide rail device belonging to the field of machine tool equipment. The vertical ram guide rail device is provided with a vertical ram which is in an octahedral structure, the lower rail face of the vertical ram is slidably matched with a transverse slide plate, the upper rail face of the vertical ram contacts a front cover of the transverse slide plate, the left rail face, the left upper rail face and the left lower rail face of the vertical ram contact a guide rail press plate of a left transverse slide plate, the right rail face, the right upper rail face and the right transverse rail face of the vertical ram contact the guide rail press plate of a right transverse slide plate, and the guide rail press plate of the left transverse slide plate and the guide rail press plate of the right transverse slide plate are respectively fixed on the transverse slide plate through adjusting bolts and locking nuts. The vertical ram guide rail device ensures that the forced direction of a guide rail and the cutting force of a main shaft generate a certain angle, enhances the rigidity of the ram and reduces the vibration caused by the overlong extension of the vertical ram, thereby improving the processing precision.
Description
Technical field
The present invention relates to machine tool field, especially a kind of track-type facilities that can be applicable to the vertical ram of Longmen machine tool.
Background technology
As everyone knows, full-enclosed side's ram that at present most planer-type milling machine adopts in the Longmen machine tool process, often occur owing to vertical ram stretches out the long machining accuracy that causes vibration and then influence lathe, and the rigidity of ram is relatively poor.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of vertical ram guide rail device, make guide rail be subjected to force direction and main shaft cutting force to produce certain angle, improved the rigidity of ram, reduced because vertical ram stretches out the long vibration that causes, thereby improved machining accuracy.
The technical solution adopted for the present invention to solve the technical problems is: a kind of vertical ram guide rail device, be provided with vertical ram, vertical ram is an octahedral structure, the following rail level and the cross slide of vertical ram are slidingly matched, the last rail level of vertical ram contacts with the cross slide protecgulum, the left rail level of vertical ram, upper left rail level and lower-left rail level contact with left cross slide guide rail clip, the right rail level of vertical ram, upper right rail level and bottom right rail level contact with right cross slide guide rail clip, and left cross slide guide rail clip and right cross slide guide rail clip are respectively through adjusting on bolt and the locking nut fixed lateral slide plate.
The present invention also can realize by following measure: facing-up has laminating on upper left rail level, lower-left rail level, upper right rail level and the upper right rail level of vertical ram.Upper left rail level, lower-left rail level, upper right rail level and upper right rail level are 45 ° of angles with machine tool motion axle X and machine tool motion axle Y respectively.
The invention has the beneficial effects as follows, make guide rail be subjected to force direction and main shaft cutting force to produce certain angle, improved the rigidity of ram, reduced because vertical ram stretches out the long vibration that causes, thereby improved machining accuracy.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1, structural representation of the present invention.
1. cross slide protecgulums among the figure, 2. right cross slide guide rail clip, 3. left cross slide guide rail clip, 4. laminating, 5. cross slide is 6. adjusted bolt, 7. locking nut, 8. vertical ram.
The specific embodiment
In Fig. 1, the present invention is provided with vertical ram 8, vertical ram 8 is an octahedral structure, the following rail level and the cross slide 5 of vertical ram 8 are slidingly matched, the last rail level of vertical ram 8 contacts with cross slide protecgulum 1, the left rail level of vertical ram 8, upper left rail level and lower-left rail level contact with left cross slide guide rail clip 3, the right rail level of vertical ram 8, upper right rail level and bottom right rail level contact with right cross slide guide rail clip 2, left side cross slide guide rail clip 3 and right cross slide guide rail clip 2 are respectively through adjusting on bolt 6 and the locking nut 7 fixed lateral slide plates 5, the upper left rail level of vertical ram 8, the lower-left rail level, facing-up has laminating 4 on upper right rail level and the upper right rail level, upper left rail level, the lower-left rail level, upper right rail level and upper right rail level are 45 ° of angles with machine tool motion axle X and machine tool motion axle Y respectively, the cutting force that produces in the main shaft working angles, along machine tool motion axle X, machine tool motion axle Y direction is decomposed, thereby reduces the active force that ram is produced.
When the present invention assembled, laminating 4 with after vertical ram 8 facing-ups were finished, and cross slide 5, cross slide gland 1 and right cross slide guide rail clip 2,3 combinations of left cross slide guide rail clip are installed; Adjustment bolt 6 by both sides is adjusted the linearity of vertical ram 8, owing to be to adopt split-type structural, has reduced the difficulty of processing, vertical ram 8 adjust finish after, utilize locking nut 7 lockings.
Claims (3)
1. vertical ram guide rail device, be provided with vertical ram, it is characterized in that: vertical ram is an octahedral structure, the following rail level and the cross slide of vertical ram are slidingly matched, the last rail level of vertical ram contacts with the cross slide protecgulum, left rail level, upper left rail level and the lower-left rail level of vertical ram contact with left cross slide guide rail clip, right rail level, upper right rail level and the bottom right rail level of vertical ram contact with right cross slide guide rail clip, and left cross slide guide rail clip and right cross slide guide rail clip are respectively through adjusting on bolt and the locking nut fixed lateral slide plate.
2. according to the described vertical ram guide rail device of claim 1, it is characterized in that facing-up has laminating on upper left rail level, lower-left rail level, upper right rail level and the upper right rail level of said vertical ram.
3. according to the described vertical ram guide rail device of claim 1, it is characterized in that said upper left rail level, lower-left rail level, upper right rail level and upper right rail level are 45 ° of angles with machine tool motion axle X and machine tool motion axle Y respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252277A CN101758386A (en) | 2009-12-04 | 2009-12-04 | Vertical ram guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252277A CN101758386A (en) | 2009-12-04 | 2009-12-04 | Vertical ram guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101758386A true CN101758386A (en) | 2010-06-30 |
Family
ID=42489854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910252277A Pending CN101758386A (en) | 2009-12-04 | 2009-12-04 | Vertical ram guide rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101758386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112566A (en) * | 2016-07-25 | 2016-11-16 | 天津百利机械装备集团有限公司中央研究院 | A kind of guide rail structure of horizontal Machining centers ram |
| CN115464419A (en) * | 2022-09-27 | 2022-12-13 | 上海诺倬力机电科技有限公司 | Octahedron sliding structure applied to five-axis gantry machining center |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4343672A1 (en) * | 1993-09-14 | 1995-03-16 | Arau Gmbh | Linear displacement unit |
| US5537929A (en) * | 1993-10-08 | 1996-07-23 | Smc Corporation | Article carrying apparatus |
| CN2625427Y (en) * | 2003-06-28 | 2004-07-14 | 曹忠泉 | Slideway sliding pillow |
| CN201201158Y (en) * | 2008-05-28 | 2009-03-04 | 福建省金浦机械工业有限公司 | Milling machine end mill head hard rail apparatus |
| CN101590603A (en) * | 2009-07-08 | 2009-12-02 | 路文忠 | Precision static pressure linear guide rail |
| CN201604001U (en) * | 2009-12-04 | 2010-10-13 | 威海华东数控股份有限公司 | Guide rail device with vertical ram |
-
2009
- 2009-12-04 CN CN200910252277A patent/CN101758386A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4343672A1 (en) * | 1993-09-14 | 1995-03-16 | Arau Gmbh | Linear displacement unit |
| US5537929A (en) * | 1993-10-08 | 1996-07-23 | Smc Corporation | Article carrying apparatus |
| CN2625427Y (en) * | 2003-06-28 | 2004-07-14 | 曹忠泉 | Slideway sliding pillow |
| CN201201158Y (en) * | 2008-05-28 | 2009-03-04 | 福建省金浦机械工业有限公司 | Milling machine end mill head hard rail apparatus |
| CN101590603A (en) * | 2009-07-08 | 2009-12-02 | 路文忠 | Precision static pressure linear guide rail |
| CN201604001U (en) * | 2009-12-04 | 2010-10-13 | 威海华东数控股份有限公司 | Guide rail device with vertical ram |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112566A (en) * | 2016-07-25 | 2016-11-16 | 天津百利机械装备集团有限公司中央研究院 | A kind of guide rail structure of horizontal Machining centers ram |
| CN115464419A (en) * | 2022-09-27 | 2022-12-13 | 上海诺倬力机电科技有限公司 | Octahedron sliding structure applied to five-axis gantry machining center |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100630 |