CN201988922U - Y-axial guide rail distribution structure of gantry boring-milling center - Google Patents
Y-axial guide rail distribution structure of gantry boring-milling center Download PDFInfo
- Publication number
- CN201988922U CN201988922U CN2011200374124U CN201120037412U CN201988922U CN 201988922 U CN201988922 U CN 201988922U CN 2011200374124 U CN2011200374124 U CN 2011200374124U CN 201120037412 U CN201120037412 U CN 201120037412U CN 201988922 U CN201988922 U CN 201988922U
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- China
- Prior art keywords
- guide rail
- mounting groove
- slide
- upper rail
- slider
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Abstract
A Y-axial guide rail distribution structure of a gantry boring-milling center relates gantry boring-milling machine structures, and comprises a beam, an L-shaped carriage, an upper guide rail, an upper guide rail slider, a lower guide rail and a lower guide rail slider. The Y-axial guide rail distribution structure is characterized in that a Y-axial rectangular guide rail mounting groove is arranged at the top of the beam, positioning holes are arranged on the lateral side of the guide rail mounting groove, a positioning block is fixed to the positioning holes through screws, the upper guide rail is fixed onto the guide rail mounting groove through longitudinal bolts by means of nesting, a Y-axial rectangular slider mounting groove with a downward opening is arranged at a position, corresponding to the space of the upper guide rail, on the lower surface of an upper transverse plate of the L-shaped carriage, four through holes are evenly distributed between the groove bottom of the slider mounting groove and the upper surface of the upper transverse plate of the L-shaped carriage, and after the upper guide rail slider is movably and fittingly sleeved to the outside of the upper guide rail, the upper portion of the upper guide rail slider is nested into the slider mounting groove and fixedly connected with the same through four bolts and the four through holes. The Y-axial guide rail distribution structure has the advantages that forward tilting force of the carriage together with a ram is experienced by a step face of the beam through the upper guide rail, and the Y-axial guide rail distribution structure is high in bearing capacity.
Description
Technical field:
The utility model relates to the plane milling and boring machine structure, particularly gantry boring-mill work center Y-axis guide rail laying structure.
Background technology:
The gantry machining center lathe, Y-axis (being that slide carriage moves horizontally on beam guideway), when adopting line slideway, the present common design of its arrangement becomes two line slideways to be arranged in parallel at the vertical lateral surface of crossbeam.The last lower guideway that is both sides indent arc is fixed on the vertical lateral surface of crossbeam to bolt and locating piece by level, and the slide that is provided with corresponding guide-track groove is fixed on the L shaped slide carriage.There is defective in this arrangement: for satisfying the long stroke of ram, ram designs longlyer, and weight is heavier, and slide carriage is made Y when mobile together with ram, preceding go all out very big.Before go all out to concentrate on upper rail, and the roller slot of upper rail has only and goes up half area and bear, the attachment screw of line slideway and crossbeam is subjected to pulling force, integral rigidity is relatively poor, lathe can not carry out dark penetration of a cutting tool heavy duty and cut.In addition, slide carriage is not with panel (plaing increases the damping force effect), does not have damping force, and slide carriage is relatively poor at Y-axis smooth running and precision stability.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defective, and boring-mill work center, a kind of gantry Y-axis guide rail laying structure is provided.
Scheme of the present utility model is: comprise crossbeam, L shaped slide carriage, upper rail, upper rail slide, lower guideway, lower guideway slide, it is characterized in that: offer the guide rail mounting groove of Y to rectangular groove at the crossbeam end face, guide rail mounting groove avris is provided with locating hole, locating piece is fixed on the locating hole by screw, and upper rail is fixed on the guide rail mounting groove by the longitudinal bolt fit; The transverse plate lower surface offers Y to the downward slide mounting groove of rectangular slot opening corresponding to the upper rail locus on the L shaped slide carriage, uniform four through holes between the transverse plate upper surface on slide mounting groove groove bottom and the L shaped slide carriage, after the upper rail slide was enclosed within the upper rail gabarit movingly, its top was linked in the slide mounting groove and implements by four through holes with four bolts that both are fixedly connected.
Advantage of the present utility model is: this layout, make slide carriage together with ram forward before go all out, bear by last line slideway left side deep-slotted chip breaker gross area, active force is stressed by the step surface of crossbeam by upper rail, contact area is big, and bearing capacity is strong, slide carriage motion rigidity foot, lathe can carry out the heavy duty cutting, and does not damage the precision of lathe.Increase panel simultaneously, slide carriage kinetic damping power can be adjusted, and promptly the dynamic response of slide carriage can be by the panel adjustment, and controllability is good, and motion is steady, and guidance quality is good, and lathe has long-term precision stability.
Description of drawings:
Fig. 1 is the prior art structural representation.
Fig. 2 is the utility model structural representation.
The specific embodiment:
The utility model comprises crossbeam 1, L shaped slide carriage 4, upper rail 3, upper rail slide 5, lower guideway 7, lower guideway slide 8, it is characterized in that: offer the guide rail mounting groove of Y to rectangular groove at crossbeam 1 end face, guide rail mounting groove avris is provided with locating hole, locating piece 2 is fixed on the locating hole by screw, and upper rail 3 is fixed on the guide rail mounting groove by the longitudinal bolt fit; The transverse plate lower surface offers Y to the downward slide mounting groove of rectangular slot opening corresponding to upper rail 3 locus on the L shaped slide carriage 4, uniform four through holes between the transverse plate upper surface on slide mounting groove groove bottom and the L shaped slide carriage 4, after upper rail slide 5 was enclosed within upper rail 3 gabarits movingly, its top was linked in the slide mounting groove and implements by four through holes with four bolts that both are fixedly connected.
On the former inner plane of installing guide rail 3 positions of slide carriage 4, offer Y to the rectangle translot, Y in the rectangle translot, be sheathed with Y to the isometric wide panel 6 of rectangle translot, panel 6 another vertical sides are fitted on vertical lateral surface on crossbeam 1 top.
Upper rail 3 is in crossbeam 1 top layout, and rail sections is connected with crossbeam 1 bolt, and by upper rail 3 locating pieces 2 location, the slide part is connected with slide carriage 4 bolts, is located by slide carriage 4 pressing plates.Lower guideway 7 is 90 degree with upper rail 3 and arranges that at crossbeam 1 vertical lateral surface rail sections is connected with crossbeam 1 bolt, and by upper rail 3 locating pieces 2 location, slide partly is connected with slide carriage 4 bolts by adjusting plate.Panel 6 posts guide-soft-band, is installed on the slide carriage 4, slides on crossbeam 1 guide pass with slide carriage 4.Slide carriage 4 drives slide carriage 4 together with ram by servomotor band reduction box, ball-screw and makes Y to moving.Lower guideway 7 adopts the ladder that hangs down mutually to arrange with upper rail 3 at crossbeam 1 end face, lateral surface.
Claims (2)
1. gantry boring-mill work center Y-axis guide rail laying structure, comprise crossbeam (1), L shaped slide carriage (4), upper rail (3), upper rail slide (5), lower guideway (7), lower guideway slide (8), it is characterized in that: offer the guide rail mounting groove of Y to rectangular groove at crossbeam (1) end face, guide rail mounting groove avris is provided with locating hole, locating piece (2) is fixed on the locating hole by screw, and upper rail (3) is fixed on the guide rail mounting groove by the longitudinal bolt fit; L shaped slide carriage (4) is gone up the transverse plate lower surface and is offered Y to the downward slide mounting groove of rectangular slot opening corresponding to upper rail (3) locus, slide mounting groove groove bottom and L shaped slide carriage (4) are gone up uniform four through holes between the transverse plate upper surface, after upper rail slide (5) was enclosed within upper rail (3) gabarit movingly, its top was linked in the slide mounting groove and implements by four through holes with four bolts that both are fixedly connected.
2. boring-mill work center, gantry according to claim 1 Y-axis guide rail laying structure, it is characterized in that: on the former inner plane of installing guide rail (3) position of slide carriage (4), offer Y to the rectangle translot, Y in the rectangle translot, be sheathed with Y to the isometric wide panel of rectangle translot (6), another vertical side of panel (6) is fitted on vertical lateral surface on crossbeam (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200374124U CN201988922U (en) | 2011-02-14 | 2011-02-14 | Y-axial guide rail distribution structure of gantry boring-milling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200374124U CN201988922U (en) | 2011-02-14 | 2011-02-14 | Y-axial guide rail distribution structure of gantry boring-milling center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988922U true CN201988922U (en) | 2011-09-28 |
Family
ID=44665425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200374124U Expired - Fee Related CN201988922U (en) | 2011-02-14 | 2011-02-14 | Y-axial guide rail distribution structure of gantry boring-milling center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988922U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500019A (en) * | 2015-12-29 | 2016-04-20 | 浙江铁正机械科技有限公司 | Portal machine tool cross beam guide rail structure |
| CN107322015A (en) * | 2017-08-15 | 2017-11-07 | 台州市东部数控设备有限公司 | The carriage structure of double spindle Lathes |
| CN109352040A (en) * | 2018-11-28 | 2019-02-19 | 莆田市森达数控机械有限公司 | A kind of numerical control radial miller |
| CN109434187A (en) * | 2018-12-29 | 2019-03-08 | 浙江畅尔智能装备股份有限公司 | A kind of broaching machine |
| CN114226867A (en) * | 2022-02-25 | 2022-03-25 | 沈阳和研科技有限公司 | Y-axis structure for gantry type scribing machine and gantry type scribing machine |
-
2011
- 2011-02-14 CN CN2011200374124U patent/CN201988922U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500019A (en) * | 2015-12-29 | 2016-04-20 | 浙江铁正机械科技有限公司 | Portal machine tool cross beam guide rail structure |
| CN107322015A (en) * | 2017-08-15 | 2017-11-07 | 台州市东部数控设备有限公司 | The carriage structure of double spindle Lathes |
| CN109352040A (en) * | 2018-11-28 | 2019-02-19 | 莆田市森达数控机械有限公司 | A kind of numerical control radial miller |
| CN109434187A (en) * | 2018-12-29 | 2019-03-08 | 浙江畅尔智能装备股份有限公司 | A kind of broaching machine |
| CN114226867A (en) * | 2022-02-25 | 2022-03-25 | 沈阳和研科技有限公司 | Y-axis structure for gantry type scribing machine and gantry type scribing machine |
| CN114226867B (en) * | 2022-02-25 | 2022-05-31 | 沈阳和研科技有限公司 | Y-axis structure for gantry type scribing machine and gantry type scribing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Bao Yuping Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140214 |