CN201295789Y - Milling power running mechanism - Google Patents
Milling power running mechanism Download PDFInfo
- Publication number
- CN201295789Y CN201295789Y CN 200820186160 CN200820186160U CN201295789Y CN 201295789 Y CN201295789 Y CN 201295789Y CN 200820186160 CN200820186160 CN 200820186160 CN 200820186160 U CN200820186160 U CN 200820186160U CN 201295789 Y CN201295789 Y CN 201295789Y
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- CN
- China
- Prior art keywords
- rail
- sidewall
- fixed
- upper rail
- backbone frame
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a milling power running mechanism which comprises a fixed lathe body, wherein a rack is fixed on one side wall of the lathe body, an upper guide rail is arranged on the side wall of the lathe body, and a lower guide rail is arranged on the upper surface of a soleplate of the lathe body; the lower surface of a main rail frame is arranged on the upper end surfaces of the upper guide rail and the lower guide rail, a motor and a reducer thereof are fixedly arranged on the main rail frame, and an output gear engaged with the rack is fixedly arranged on an output shaft of the reducer; one side of the lower guide rail is a first main inclined plane, an inclined rail is fixed at the bottom end part of the main rail frame, and one side surface of the inclined rail is a first auxiliary inclined plane; a pressure rail is fixed on one side wall of the upper end part of the main rail frame, and a groove is arranged on one side wall of the pressure rail; a limit protruding edge is arranged on the side wall of the pressure rail at the bottom end of the groove, and the limit protruding edge, the groove and the side wall of the upper guide rail are enclosed into a mounting hole; an inclined sliding plate arranged on the upper surface of the limit protruding edge is arranged in the mounting hole, and an inclined plate is arranged in the mounting hole above the inclined sliding plate. The utility model can bear greater cutting force, can improve the positioning precision and enables the structure to be more stable and reliable.
Description
Technical field
The utility model relates to a kind of milling power propel mechanism, the specifically main milling power propel mechanism that uses on the XBJ series edge milling machines or similar unit head walking mechanism device.
Background technology
Transmission and guiding for the walking of edge milling machines power are key feature, and it directly embodies the precision and the performance of this equipment.General aspect such as this structural rigidity of prior art, arrangement form, adjustment mode, manufacturability are not quite reasonable, in milling process, can produce cutting vibration and dry sound inevitably, the shape and size precision of milling face in the time of can not guaranteeing the big surplus milling of workpiece has directly influenced the serviceability and the life-span of lathe simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of structural rigidity, arrangement form, adjustment mode, manufacturability are more reasonable, good operation stability, milling power propel mechanism that reliability is high, it can guarantee the shape and size precision of workpiece milling face, improves the serviceability and the life-span of lathe greatly.
The technical scheme that provides according to the utility model, described milling power propel mechanism, comprise the lathe bed that fixedly installs, sidewall at lathe bed is fixed with tooth bar, on the lathe bed sidewall above the tooth bar, be provided with upper rail, the plate upper surface of the lathe bed below tooth bar is provided with lower guideway, the backbone frame lower surface that section is bending is shelved on the upper surface of upper rail and lower guideway, on the backbone frame, be fixed with motor and reductor thereof, the output shaft of reductor passes the backbone frame, and on the output shaft of reductor, be fixed with output gear with tooth bar engagement, one side of lower guideway is for being first main inclined plane that acute angle intersects with its top end face, backbone frame bottom by under regulate bolting oblique rail arranged, tiltedly a side of rail is the first auxilliary inclined-plane of fitting with first main inclined plane, sidewall is connected with the pressure rail by the adjusted bolting in backbone frame upper end, pressure trackside wall towards upper rail is provided with the groove consistent with the upper rail length direction, the pressure trackside wall of this groove bottom is provided with the spacing chimb that the guiding cheekn that makes progress stretches out, spacing chimb, groove surrounds and the consistent installing hole of upper rail length direction with the upper rail sidewall, in this installing hole, be provided with the taper slide that is shelved on spacing chimb upper surface, be shelved with swash plate in the installing hole above taper slide, the equal sliding plug of swash plate and taper slide is in installing hole, and the inclined-plane of swash plate and taper slide fits together mutually.
The rectangular bending of the section of described backbone frame.Described installing hole is rectangular-shaped, and swash plate and taper slide in it are horizontal triangular column.
The utility model can bear bigger cutting force, improves positioning accuracy again, make structure more reliable and more stable, has compared with the prior art avoided the deficiency of structural rigidity and stability, and discontinuity and the inhomogeneous situation of wearing and tearing that produces; With the unadjustable form in gap that only guarantees of prior art, be designed to clearance adjustable type simultaneously, increased manufacturability, reduced manufacturing cost, guaranteed guiding accuracy by machined.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: milling power propel mechanism of the present utility model mainly by lathe bed 1, output gear 2, tooth bar 3, press rail 4, spacing chimb 4a, adjusted bolt 5, swash plate 6, taper slide 7, upper rail 8, backbone frame 9, reductor 10, motor 11, down regulate bolt 12, tiltedly rail 13, the first auxilliary inclined-plane 13a, lower guideway 14, the first main inclined plane 14a and installing hole 15 etc. constitute.
Comprise the lathe bed 1 that fixedly installs, sidewall at lathe bed 1 is fixed with tooth bar 3, on 1 sidewall of the lathe bed above the tooth bar 3, be provided with upper rail 8, the plate upper surface of the lathe bed 1 below tooth bar 3 is provided with lower guideway 14, backbone frame 9 lower surfaces that section is bending are shelved on the upper surface of upper rail 8 and lower guideway 14, on backbone frame 9, be fixed with motor 11 and reductor 10 thereof, the output shaft of reductor 10 passes backbone frame 9, and on the output shaft of reductor 11, be fixed with output gear 2 with tooth bar 3 engagement, one side of lower guideway 14 is for being the first main inclined plane 14a that acute angle intersects with its top end face, backbone frame 9 bottoms by under regulate bolt 12 and be fixed with oblique rail 13, tiltedly a side of rail 13 is the first auxilliary inclined-plane 13a that fits with the first main inclined plane 14a, be fixedly connected with pressure rail 4 at backbone frame 9 upper end sidewalls by adjusted bolt 5, pressure rail 4 sidewalls towards upper rail 8 are provided with and the consistent groove of upper rail 8 length directions, pressure rail 4 sidewalls of this groove bottom are provided with the spacing chimb 4a that stretches out to upper rail 8 sidewalls, spacing chimb 4a, groove surrounds and the consistent installing hole 15 of upper rail 8 length directions with upper rail 8 sidewalls, in this installing hole 15, be provided with the taper slide 7 that is shelved on spacing chimb 4a upper surface, be shelved with swash plate 6 in the installing hole 15 above taper slide 7, swash plate 6 and taper slide 7 equal sliding plugs are in installing hole 15, and the inclined-plane of swash plate 6 and taper slide 7 fits together mutually.
The rectangular bending of the section of described backbone frame 9.Described installing hole 15 is rectangular-shaped, and the swash plate 6 in it is horizontal triangular column with taper slide 7.
When the utility model is installed with upper rail 8, lower guideway 14 and tooth bar 3 usefulness screws are installed on the lathe bed, and output gear 2 and motor 11 are installed in respectively on the reductor 10, and motor 11 slows down through reductor 10, drive walking mechanism by output gear 2, reduction box 11 links to each other with backbone frame 9.Oblique rail 13 is installed backbone frame 9 is placed on the lower guideway 14, make output gear 2 and tooth bar 3 engagements, pack in pressure rail 4 inside swash plate 6 and taper slide 7 will press rail 4 to be installed on the upper rail 8 with bolt again.Screw in adjusted bolt 5 then and adjust gap, upper rail 8 two sides.Screw at last and regulate the gap, inclined-plane that bolt 12 is adjusted oblique rail 13 and lower guideway 14 down.
The course of work of the present utility model and operation principle
The utility model is adjusted the displacement of swash plates 6 and taper slide 7 pressing rail 4 inside pack into swash plate 6 and taper slide 7 with regulating bolt 5, adjusts upper rail 8 two sides to suitable glade plane space.Between lower guideway 14 and backbone frame 9, place oblique rail 13, adjust the inclined-plane of oblique rail 13 and lower guideway 14 to suitable glade plane space with regulating bolt 12.
The utility model adopts upper rail 8, the lower guideway 14 of right angle backbone frame 9 and squarish and swash plate 6, taper slide 7, tiltedly rail 13 combining forms lead, to bear the deadweight and the cutting force of big milling power dolly.Adjust upper rail 8 gaps and adopt and pressing rail 4 inside pack into swash plate 6 and taper slide 7, adjust the displacement of swash plates 6 and taper slide 7, adjust the gap of upper rail 8 two sides with adjusted bolt 5.Between lower guideway 14 and backbone frame 9, place oblique rail 13, the gap of the first main inclined plane 14a of first auxilliary inclined-plane 13a of the oblique rail 13 of adjusting bolt 12 adjustment and lower guideway 14 under using.
Claims (4)
1, a kind of milling power propel mechanism, comprise the lathe bed (1) that fixedly installs, sidewall at lathe bed (1) is fixed with tooth bar (3), on lathe bed (1) sidewall of tooth bar (3) top, be provided with upper rail (8), the plate upper surface of the lathe bed (1) below tooth bar (3) is provided with lower guideway (14), backbone frame (9) lower surface that section is bending is shelved on the upper surface of upper rail (8) and lower guideway (14), on backbone frame (9), be fixed with motor (11) and reductor (10) thereof, the output shaft of reductor (10) passes backbone frame (9), and on the output shaft of reductor (11), be fixed with output gear (2) with tooth bar (3) engagement, it is characterized in that: a side of lower guideway (14) is for being first main inclined plane (14a) that acute angle intersects with its top end face, be fixed with oblique rail (13) in backbone frame (9) bottom by regulating bolt (12) down, tiltedly a side of rail (13) is the first auxilliary inclined-plane (13a) of fitting with first main inclined plane (14a), be fixedly connected with pressure rail (4) at backbone frame (9) upper end sidewall by adjusted bolt (5), pressure rail (4) sidewall towards upper rail (8) is provided with and the consistent groove of upper rail (8) length direction, pressure rail (4) sidewall of this groove bottom is provided with the spacing chimb (4a) that stretches out to upper rail (8) sidewall, spacing chimb (4a), groove surrounds and the consistent installing hole (15) of upper rail (8) length direction with upper rail (8) sidewall, in this installing hole (15), be provided with the taper slide (7) that is shelved on spacing chimb (4a) upper surface, in the installing hole (15) of taper slide (7) top, be shelved with swash plate (6), the equal sliding plug of swash plate (6) and taper slide (7) is in installing hole (15), and the inclined-plane of swash plate (6) and taper slide (7) fits together mutually.
2, milling power propel mechanism as claimed in claim 1 is characterized in that: the rectangular bending of section of described backbone frame (9).
3, milling power propel mechanism as claimed in claim 1 is characterized in that: described installing hole (15) is rectangular-shaped.
4, milling power propel mechanism as claimed in claim 1 is characterized in that: described swash plate (6) is horizontal triangular column with taper slide (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820186160 CN201295789Y (en) | 2008-10-14 | 2008-10-14 | Milling power running mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820186160 CN201295789Y (en) | 2008-10-14 | 2008-10-14 | Milling power running mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201295789Y true CN201295789Y (en) | 2009-08-26 |
Family
ID=41041750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820186160 Expired - Lifetime CN201295789Y (en) | 2008-10-14 | 2008-10-14 | Milling power running mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201295789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909594A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Steel plate double groove edge milling machine traveling driving mechanism |
| CN109262287A (en) * | 2018-11-28 | 2019-01-25 | 广东海富纳数控科技有限公司 | A kind of machining center |
-
2008
- 2008-10-14 CN CN 200820186160 patent/CN201295789Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909594A (en) * | 2012-11-02 | 2013-02-06 | 无锡华联科技集团有限公司 | Steel plate double groove edge milling machine traveling driving mechanism |
| CN109262287A (en) * | 2018-11-28 | 2019-01-25 | 广东海富纳数控科技有限公司 | A kind of machining center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090826 Effective date of abandoning: 20081014 |