CN102773714A - Vertical machining center and tool bed structure thereof - Google Patents
Vertical machining center and tool bed structure thereof Download PDFInfo
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- CN102773714A CN102773714A CN2012102464196A CN201210246419A CN102773714A CN 102773714 A CN102773714 A CN 102773714A CN 2012102464196 A CN2012102464196 A CN 2012102464196A CN 201210246419 A CN201210246419 A CN 201210246419A CN 102773714 A CN102773714 A CN 102773714A
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Abstract
The invention provides a vertical machining center and a tool bed structure thereof. The tool bed structure of the vertical machining center provided in the invention includes a tool bed main body, which includes a first bed part and a second bed part both having bottom surfaces in contact with a foundation. The first bed part is used for mounting X-direction guide rails, the second bed part is used for mounting Y-direction guide rails, and the first and the second bed part are in T shaped arrangement. With the technical scheme of the invention, the tool bed main body has good structural rigidity and stability and especially adapts to requirements of modern machining. The vertical machining center provided in the invention is equipped with the tool bed structure.
Description
Technical field
The present invention relates to field of machining, more specifically, relate to a kind of vertical machining centre and lathe bed structure thereof.
Background technology
In recent years; High speed development along with China's economic; Particularly the high speed development of high-speed railway, large-scale wind electricity equipment, homemade big aircraft project, large ocean equipment and auto manufacturing and engineering machinery strengthens increasing demand high-precision, the intelligent vertical machining center.The lathe bed main body is as the big part in the basis of lathe, and its structure has been confirmed the dynamic property of complete machine.
The lathe bed structure of present vertical machining centre, its lathe bed main body is yi word pattern, yi word pattern lathe bed main body has the bottom surface that contacts with ground, X to guide rail by yi word pattern lathe bed body supports, be used to place and fixedly the workbench of workpiece to be processed cooperate to guide rail with X.On yi word pattern lathe bed main body, be installed with the transition crossbeam, moving column cooperates with the transition crossbeam can be equipped with and can process tool be installed on the main shaft along Z to the main shaft that moves column along Y to moving on moving column.The lathe bed agent structure of this kind yi word pattern, its contact-making surface that contacts with ground is zonal distribution, so structural rigidity is bad with stability.In addition, X is arranged on the yi word pattern lathe bed main body to guide rail, and Y is arranged on the transition crossbeam to guide rail, and under the prerequisite that guarantees installation accuracy, the assembling difficulty of lathe is bigger.
Summary of the invention
The present invention is intended to propose a kind of lathe bed structure of vertical machining centre, the structural rigidity problem bad with stability that exists with the lathe bed structure of the vertical machining centre that solves prior art.The present invention also provides a kind of vertical machining centre that can address the above problem.
An aspect the invention provides a kind of lathe bed structure of vertical machining centre, and this lathe bed structure comprises the lathe bed main body; The lathe bed main body comprises first body and second body; First body all has the bottom surface that contacts with ground with second body, and wherein, first body is used to install X to guide rail; Second body is used to install Y to guide rail, and first body and second body are the setting of T type.
Further, the lathe bed main body is one-body molded.
Further, X comprises X to the line rail to guide rail, and first body is provided with X to line rail installed surface, and X is provided with first installing hole of a plurality of X of being used for fixing to the line rail to line rail installed surface.
Further, Y comprises Y to the line rail to guide rail, and second body is provided with Y to line rail installed surface, and Y is provided with second installing hole of a plurality of Y of being used for fixing to the line rail to line rail installed surface; And/or Y comprises Y to hard rail to guide rail, and second body is provided with Y to hard rail installed surface, and Y is provided with three installing hole of a plurality of Y of being used for fixing to hard rail to hard rail installed surface.
Further, second body is provided with the lubricating oil accumulator tank, and the cell wall of lubricating oil accumulator tank is provided with the Oil Guide passage.
Further, the sidewall of lathe bed main body is provided with forklift hole; And/or the sidewall of lathe bed main body is provided with the lifting eye that is used to install hanger.
Further, on first body and second body, be provided with the fot screw installing hole.
Further, first body is provided with and is used for fixing X to first horizontal mounting surface of feed screw nut seat be used to support the annular seating surface of X to leading screw, and is used to install the first vertical installed surface of X to drive motors.
Further, second body is provided with and is used for fixing second horizontal mounting surface and three horizontal mounting surface of Y to the feed screw nut seat, and is used to install the second vertical installed surface of Y to drive motors.
Another aspect, the present invention also provides a kind of vertical machining centre, is provided with the lathe bed structure of above-mentioned vertical machining centre, and wherein, X is provided with workbench to guide rail, and workbench can move to guide rail along X; Y is provided with moving column to guide rail, and moving column can move to guide rail along Y; On moving column, also being equipped with can be along Z to the main shaft that moves.
According to technical scheme of the present invention; Because of the lathe bed main body comprises first body and second body, first body all has the bottom surface that contacts with ground with second body, and first body is used to install X to guide rail; Second body is used to install Y to guide rail; And first body and second body are the setting of T type, and like this, the contact-making surface that the lathe bed main body contacts with ground also is the T type substantially and distributes; Yi word pattern lathe bed main body with respect to prior art; Big and the stressing conditions of the lathe bed main body of T type structure and the contact-making surface of ground is better than yi word pattern lathe bed main body, and the structural rigidity of T type lathe bed main body and stability also obviously is better than yi word pattern lathe bed main body, thereby makes lathe bed structure provided by the invention especially be adapted to the demand of modernized machining.
Description of drawings
The accompanying drawing that constitutes a part of the present invention is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 has schematically shown the stereochemical structure of the lathe bed structure preferred embodiment of vertical machining centre of the present invention;
Fig. 2 has schematically shown the side-looking structure of the lathe bed structure preferred embodiment of vertical machining centre of the present invention; And,
Fig. 3 is the local structure for amplifying of Fig. 2.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the present invention.
Referring to Fig. 1 to Fig. 3, show the structure of preferred embodiment of the lathe bed structure of vertical machining centre provided by the invention, as shown in the figure, this lathe bed structure comprises lathe bed main body 1 at least.
Particularly, lathe bed main body 1 comprises that first body 11 and 12, the first bodies 11 of second body all have the bottom surface that contacts with ground with second body 12, and wherein, first body 11 is used to install X to guide rail, and second body 12 is used to install Y to guide rail.By finding out among Fig. 1, first body 11 and second body 12 are the setting of T type, make the lathe bed unitary body be the T type.Like this; The contact-making surface that lathe bed main body 1 contacts with ground also is the T type substantially and distributes; Yi word pattern lathe bed main body with respect to prior art; Big and stressing conditions is better than yi word pattern lathe bed main body to the lathe bed main body 1 of T type structure with the contact-making surface of ground, and the structural rigidity of T type lathe bed main body 1 and stability also obviously is better than yi word pattern lathe bed main body, thereby makes lathe bed structure provided by the invention especially be adapted to the demand of modernized machining.Preferably; By it can also be seen that among Fig. 1; On first body 11 and second body 12, be provided with a plurality of fot screw installing holes 63; The screw that is located in the fot screw installing hole 63 can make the bottom surface of lathe bed main body 1 and ground securely link together, and realizes the multi-point support of ground to lathe bed main body 1, and the rigidity of lathe bed structure is better.
Need to prove that those of ordinary skill in the art understands easily, in the machined field, X to Y to being the direction that is parallel to horizontal plane, and X to Y to perpendicular, Z is to the direction that then refers to perpendicular to horizontal plane.
Preferably, lathe bed main body 1 is one-body molded, and integrated T type lathe bed main body 1 can be passed through casting.Like this, with respect to the yi word pattern lathe bed main body of prior art, X is installed in to guide rail on the lathe bed main body of integral type to guide rail and Y, can guarantee installation accuracy better, has also reduced the assembling difficulty of lathe bed structure simultaneously.
In this preferred embodiment; Preferably, X to guide rail adopt be X to the line rail, can find out referring to Fig. 1; First body 11 is provided with X to line rail installed surface 2, and X is provided with first installing hole 21 of a plurality of X of being used for fixing to line rail (not shown) to line rail installed surface 2.Need to prove that in field of machining, the line rail refers to linear rolling track, the line rail has advantages such as the speed of service is fast, resistance to rolling is little, lubricated convenience.For vertical machining centre, the workbench (not shown) that is placed with part to be processed realizes that to the line rail X is to feed motion through being installed on the X of X on line rail installed surface 2.
Preferably, in this preferred embodiment, Y has adopted Y to line rail and the Y combination to hard rail to guide rail.Can find out in conjunction with Fig. 1 to Fig. 3, second body 12 be provided with Y to line rail installed surface 3 and Y to hard rail installed surface 4.Y is provided with second installing hole 31 of a plurality of Y of being used for fixing to line rail (not shown) to line rail installed surface 3, and Y is provided with three installing hole 41 of a plurality of Y of being used for fixing to hard rail (not shown) to hard rail installed surface 4.Need to prove that in field of machining, hard rail refers to linear motion guide, hard rail has good rigidly, advantage that bearing capacity is strong, is used for the processing environment of heavy duty more.Hard rail comprises two kinds of forms, and a kind of is that hard rail guide rail and lathe bed are the cast member of one; Another kind is that hard rail guide rail and lathe bed are splits, the hard rail guide rail of split can nail joint on lathe bed.Specific in this preferred embodiment, Y is split-type structurals to hard rail and second body 12.The vertical machining centre that the present embodiment scheme is arranged for application; Moving column drive machining spindle simultaneously through be installed in Y to the Y of line rail installed surface 3 to the line rail be installed in the Y of Y and realize that to hard rail Y is to feed motion to hard rail installed surface 4; Promptly moving column cooperates to the line rail to hard rail and Y with Y simultaneously; Like this, through skid composite guide rail structure (being the combining structure of line rail and hard rail) is set, can satisfy the high speed of modern processing, the requirement of heavy duty cutting on second body 12.
Certainly, for the process requirements of high speed light loading, can only Y be set on second body 12 to line rail installed surface 3; For the process requirements of low-speed heave-load, can only Y be set on second body 12 to hard rail installed surface 4.
Preferably, by finding out among Fig. 1, second body 12 is provided with lubricating oil accumulator tank 5, is used to reclaim to Y to hard rail and Y to the lubricated lubricating oil of line rail.This lubricating oil accumulator tank 5 can form through the vertical wall that on second body 12, forms a circle; The lubricating oil that reclaims can derive and collect through the Oil Guide passage on the cell wall that is arranged on lubricating oil accumulator tank 5 51, and this Oil Guide passage 51 can be formed also and can be formed by the groove that is opened in vertical wall upper surface by through hole.
It can also be seen that in conjunction with Fig. 1 and Fig. 2; In this preferred embodiment; First body 11 is provided with and is used for fixing X to first horizontal mounting surface 71 of feed screw nut seat be used to support the annular seating surface 72 of X to leading screw, and is used to install the first vertical installed surface 73 of X to drive motors.Be used to realize workbench X to the screw-nut structure of feeding by X to drive motor drives, and support by first horizontal mounting surface 71 and annular seating surface 72.Has the high advantage of rigidity with the first above-mentioned horizontal mounting surface 71 with the screw-nut structure that annular seating surface 72 is complementary.Preferably, second body 12 is provided with and is used for fixing second horizontal mounting surface 81 and three horizontal mounting surface 82 of Y to the feed screw nut seat, and is used to install the second vertical installed surface 83 of Y to drive motors.Be used to realize moving column Y to the screw-nut structure of feeding by Y to drive motor drives, and by second horizontal mounting surface 81 and 82 supports of the 3rd horizontal mounting surface.The screw-nut structure that is complementary with above-mentioned second horizontal mounting surface 81 and the 3rd horizontal mounting surface 82 has adjustable advantage.
Preferably, on the sidewall of lathe bed main body 1, be provided with a plurality of forklift holes 61, can find out, be equipped with forklift hole 61 on the sidewall of first body 11 and second body 12, can satisfy the demand of fork truck lifting lathe bed main body 1 like this by Fig. 1.Preferably; On the sidewall of lathe bed main body 1, also be provided with the lifting eye 62 that is used to install hanger; Can find out by Fig. 1; Be equipped with lifting eye 62 on the sidewall of first body 11 and second body 12, be applicable to that the hanger of the lifting requirements of purlin car or other cranes is installed in the lifting eye 62, make lathe bed main body 1 can also be applicable to liftings such as purlin car.Like this, through above-mentioned two kinds of hoisting structures are set on lathe bed main body 1, make the lifting of lathe bed main body operate more easily.
The present invention also provides a kind of vertical machining centre, is provided with the lathe bed structure of above-mentioned vertical machining centre.Can be learnt that by preceding text X is installed on first body 11 to guide rail, Y is installed on second body 12 to guide rail.X is provided with workbench to guide rail, and workbench can move to guide rail along X.Y is provided with moving column to guide rail, and moving column can move to guide rail along Y.On moving column, also being equipped with can be along Z to the main shaft that moves, and process tool is installed on the main shaft.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the lathe bed structure of a vertical machining centre, this lathe bed structure comprises lathe bed main body (1); It is characterized in that,
Said lathe bed main body (1) comprises first body (11) and second body (12); Said first body (11) all has the bottom surface that contacts with ground with said second body (12); Wherein, Said first body (11) is used to install X to guide rail, and said second body (12) is used to install Y to guide rail, and said first body (11) and said second body (12) are the setting of T type.
2. lathe bed structure according to claim 1 is characterized in that, said lathe bed main body (1) is one-body molded.
3. lathe bed structure according to claim 2; It is characterized in that; Said X comprises that to guide rail X is to the line rail; Said first body (11) is provided with X to line rail installed surface (2), and said X is provided with a plurality of first installing holes (21) that are used for fixing said X to the line rail to line rail installed surface (2).
4. lathe bed structure according to claim 2 is characterized in that,
Said Y comprises Y to the line rail to guide rail, and said second body (12) is provided with Y to line rail installed surface (3), and said Y is provided with a plurality of second installing holes (31) that are used for fixing said Y to the line rail to line rail installed surface (3);
And/or,
Said Y comprises Y to hard rail to guide rail, and said second body (12) is provided with Y to hard rail installed surface (4), and said Y is provided with a plurality of the 3rd installing holes (41) that are used for fixing said Y to hard rail to hard rail installed surface (4).
5. according to each described lathe bed structure in the claim 1 to 4, it is characterized in that said second body (12) is provided with lubricating oil accumulator tank (5), the cell wall of said lubricating oil accumulator tank (5) is provided with Oil Guide passage (51).
6. according to each described lathe bed structure in the claim 1 to 4, it is characterized in that the sidewall of said lathe bed main body (1) is provided with forklift hole (61); And/or the sidewall of said lathe bed main body (1) is provided with the lifting eye (62) that is used to install hanger.
7. according to each described lathe bed structure in the claim 1 to 4, it is characterized in that, on said first body (11) and said second body (12), be provided with fot screw installing hole (63).
8. according to each described lathe bed structure in the claim 1 to 4; It is characterized in that; Said first body (11) is provided with and is used for fixing first horizontal mounting surface (71) of X to the feed screw nut seat; Support the annular seating surface (72) of X with being used to, and be used to install the first vertical installed surface (73) of X to drive motors to leading screw.
9. according to each described lathe bed structure in the claim 1 to 4; It is characterized in that; Said second body (12) is provided with and is used for fixing second horizontal mounting surface (81) and three horizontal mounting surface (82) of Y to the feed screw nut seat, and is used to install the second vertical installed surface (83) of Y to drive motors.
10. a vertical machining centre is characterized in that, is provided with the lathe bed structure of each described vertical machining centre in the claim 1 to 9, and wherein, said X is provided with workbench to guide rail, and said workbench can move to guide rail along said X; Said Y is provided with moving column to guide rail, and said moving column can move to guide rail along said Y; On said moving column, also being equipped with can be along Z to the main shaft that moves.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102464196A CN102773714A (en) | 2012-07-16 | 2012-07-16 | Vertical machining center and tool bed structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102464196A CN102773714A (en) | 2012-07-16 | 2012-07-16 | Vertical machining center and tool bed structure thereof |
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| CN102773714A true CN102773714A (en) | 2012-11-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848201A (en) * | 2012-09-17 | 2013-01-02 | 北京科技大学 | Novel vertical processing centre work table structure based on modular design |
| CN105666165A (en) * | 2016-04-23 | 2016-06-15 | 北京工业大学 | Machine tool sliding plate structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030047A1 (en) * | 1979-12-04 | 1981-06-10 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Positioning device for a workpiece |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN101537517A (en) * | 2009-04-17 | 2009-09-23 | 湖南中大创远数控装备有限公司 | Numerical-control machine tool for processing spiral bevel gear |
| CN201799717U (en) * | 2010-09-29 | 2011-04-20 | 天津市精诚机床制造有限公司 | Machining machine tool of gear milling machine for six-axis spiral bevel gear |
| CN202070914U (en) * | 2011-05-20 | 2011-12-14 | 上海三一精机有限公司 | Movable vertical machining center of vertical post |
-
2012
- 2012-07-16 CN CN2012102464196A patent/CN102773714A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030047A1 (en) * | 1979-12-04 | 1981-06-10 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Positioning device for a workpiece |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN101537517A (en) * | 2009-04-17 | 2009-09-23 | 湖南中大创远数控装备有限公司 | Numerical-control machine tool for processing spiral bevel gear |
| CN201799717U (en) * | 2010-09-29 | 2011-04-20 | 天津市精诚机床制造有限公司 | Machining machine tool of gear milling machine for six-axis spiral bevel gear |
| CN202070914U (en) * | 2011-05-20 | 2011-12-14 | 上海三一精机有限公司 | Movable vertical machining center of vertical post |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848201A (en) * | 2012-09-17 | 2013-01-02 | 北京科技大学 | Novel vertical processing centre work table structure based on modular design |
| CN105666165A (en) * | 2016-04-23 | 2016-06-15 | 北京工业大学 | Machine tool sliding plate structure |
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Application publication date: 20121114 |