CN205465197U - Timber machining center's cantilever type crossbeam - Google Patents
Timber machining center's cantilever type crossbeam Download PDFInfo
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- CN205465197U CN205465197U CN201521121397.6U CN201521121397U CN205465197U CN 205465197 U CN205465197 U CN 205465197U CN 201521121397 U CN201521121397 U CN 201521121397U CN 205465197 U CN205465197 U CN 205465197U
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Abstract
The utility model discloses a timber machining center's cantilever type crossbeam, including the crossbeam main part, be provided with the crossbeam stationary plane that is used for being fixed in the frame side in this crossbeam main part, this crossbeam stationary plane divide into the crossbeam main part right side crossbeam portion that is located the left left side crossbeam portion of crossbeam stationary plane and is located crossbeam stationary plane right side, the linear slideway group and the transmission lead screw that extend about this crossbeam main part front side is provided with, the adaptation has and to follow the slide of controlling the direction and sliding this linear slideway group in, and this transmission lead screw drives to be connected in the slide, installs servo motor in this right side crossbeam portion, this servo motor actuation transmission lead screw, through the counter weight for produced moment equals produced moment in the crossbeam portion of left side approximately in the crossbeam portion of right side, has solved flagging problem when extreme position is gone to to cantilever type crossbeam aircraft nose among the prior art, effectively guarantees machining center's machining precision.
Description
Technical field
This utility model relates to timber machining center art, and the cantilevered referring in particular to a kind of timber machining center is horizontal
Beam.
Background technology
In furniture process equipment, the most non-warp of application of timber machining center is popularized, and relative to machine tool, it adds
Work efficiency rate is high, precision is high, simple to operate, is not required to the tune machine process of complexity, only need to input program or draw processing part model i.e.
The processing of workpiece can be completed.
In all of wood processing equipment, cantilevered machining center have simple to operate, put that plate is convenient, take up room
Little, sucker is little to be easy to numerous advantages such as platelet processing and is extensively welcome by Furniture Factory；For cantilevered machining center, cantilevered is horizontal
Beam is one of key technology of machining center, is directly connected to precision and the crudy of machine, the cantilever of current domestic production
Formula machining center, major part deposits big machine head when going to external limit position, the phenomenon that cantilever beam is sagging, affects adding of machining center
Work precision, its main cause is that cantilever beam structure is unreasonable, and beam force face position is improper, and discontinuity institute is extremely.
Accordingly, it would be desirable to the technical scheme that research makes new advances is to solve the problems referred to above.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of timber and adds
The cantilever beam at work center, it is through counterweight so that in crossbeam portion, right side, produced moment is more than or equal to left side beams
In portion, produced moment, solves cantilever beam head in prior art and goes to problem sagging during extreme position, effectively
Guarantee the machining accuracy of machining center.
For achieving the above object, this utility model uses such as purgation technical scheme:
The cantilever beam of a kind of timber machining center, includes main body of cross-beam, this main body of cross-beam is provided with for solid
Due to the crossbeam stationary plane of frame side, main body of cross-beam is divided into the left side horizontal stroke being positioned on the left of crossbeam stationary plane by this crossbeam stationary plane
Beam portion and be positioned at the crossbeam portion, right side on the right side of crossbeam stationary plane；Be provided with on front side of this main body of cross-beam left and right extend linear slide rail
Group and drive lead screw, this linear slide rail group is fitted with can the slide of sliding in left-right direction, this drive lead screw drive connection in
Slide, is provided with servomotor in crossbeam portion on the right side of this, this driven by servomotor drive lead screw.
As a kind of preferred version, crossbeam portion, described right side in the inverted trapezoidal structure downwardly extended, aforementioned crossbeam stationary plane
Being arranged at the hypomere left-hand portion in crossbeam portion, right side, the most L-shaped structure of whole main body of cross-beam designs.
As a kind of preferred version, described main body of cross-beam includes the rectangular square tube of left and right extension and is respectively welded in rectangle
The shrouding at square tube two ends；Two blocks of inverted trapezoidal steel plates, connecting plate on the left of, one right it are welded with on the downside of right section of position of described rectangular square tube
Side connecting plate and the oblique connecting plate being welded between left and right side connecting plate, aforementioned two pieces of inverted trapezoidal Plate Weldings are in oblique company
At the forward and backward ora terminalis of fishplate bar.
As a kind of preferred version, the one extension to the left of the left side upper-end part of driving of described inverted trapezoidal steel plate is formed with triangle
Connecting plate, the upper edge of this triangle connecting plate flushes with inverted trapezoidal steel plate upper edge, and this triangle connecting plate is welded in rectangle
On the downside of square tube.
As a kind of preferred version, the forward and backward ora terminalis of shrouding of described right-hand member is all convexly equipped with location trip, and aforementioned two pieces are fallen terraced
Offering locating groove on shape steel plate the most accordingly, its location trip adapts in corresponding locating groove.
As a kind of preferred version, described rectangular square tube leading flank is welded with upper steel plate, lower steel plate, aforementioned linear slide rail group
Including linear guides and lower linear guide rail, on this, linear guide rails assembling is on upper steel plate, this lower linear guide rails assembling under
On steel plate；And, between this rectangular square tube leading flank correspondence upper steel plate, lower steel plate, position is welded with the installation of drive lead screw left end
Plate.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology
Scheme understands, and it is mainly by designing and counterweight the special construction of crossbeam so that produced moment in crossbeam portion, right side
More than or equal in left side beams portion, produced moment, solves cantilever beam head in prior art and goes to extreme position
Time sagging problem, effectively guarantee the machining accuracy of machining center.
For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings
This utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling perspective representation of the embodiment of this utility model；
Fig. 2 is that another angle of the embodiment of this utility model assembles perspective representation；
Fig. 3 is the assembling perspective representation of the present embodiment middle cross beam main body；
Fig. 4 is that another angle of the present embodiment middle cross beam main body assembles perspective representation；
Fig. 5 is K direction view in Fig. 3；
Fig. 6 is J direction view in Fig. 3；
Fig. 7 is the decomposition texture diagram of the present embodiment middle cross beam main body.
Accompanying drawing identifier declaration:
1, main body of cross-beam 2, crossbeam stationary plane
3, upper linear guides 4, lower linear guide rail
5, slide 6, drive lead screw
7, servomotor 8, rectangular square tube
9, shrouding 10, inverted trapezoidal steel plate
11, left side connecting plate 12, right side connecting plate
13, oblique connecting plate 14, location trip
15, locating groove 16, triangle connecting plate
17, upper steel plate 18, lower steel plate
19, drive lead screw left end installing plate.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 7, that show the concrete structure of the embodiment of this utility model.
Firstly, it is necessary to explanation, in explained below, some terms " on ", D score, "front", "rear", " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " top ", " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of description technical solution of the present invention and simplify description rather than instruction or hint indication
Device or element must have specific orientation or with specific azimuth configuration and operation, it is thus impossible to be interpreted as this
Bright restriction.
The cantilever beam of this timber machining center includes main body of cross-beam 1, and this main body of cross-beam 1 is provided with for fixing
In the crossbeam stationary plane 2 of frame side, main body of cross-beam 1 is divided into the left side being positioned on the left of crossbeam stationary plane 2 by this crossbeam stationary plane 2
Crossbeam portion and be positioned at the crossbeam portion, right side on the right side of crossbeam stationary plane；Be provided with on front side of this main body of cross-beam 1 left and right extend linear
Slide rail group and drive lead screw 6, this linear slide rail group is fitted with can the slide 5 of sliding in left-right direction, this drive lead screw 6 drives
Being connected to slide 5, be provided with servomotor 7 on the right side of this in crossbeam portion, this servomotor 7 drives drive lead screw 6；Crossbeam portion, right side
Upper produced moment is about in left side beams portion produced moment.
As in figure 2 it is shown, when slide 5 slides onto the high order end position of linear slide rail group, slide 5 and left side beams portion whole
Body weight power is F1, and the overall center of gravity in slide 5 and left side beams portion is L1 with the distance of aforementioned crossbeam stationary plane 2, servomotor 7
And the overall gravity in crossbeam portion, right side is F2, the overall center of gravity in servomotor 7 and crossbeam portion, right side and aforementioned crossbeam stationary plane 2
Distance is L2, described F1 × L1≤F2 × L2, and main body of cross-beam 1 will not be sagging, does not haves metaboly；Decision design is F1
× L1=F2 × L2, its beam force is uniform, makes left and right side crossbeam portion stress reach poised state, and its stressed effect is optimal.
In the present embodiment, the concrete structure of main body of cross-beam 1 is carried out the most special design, to guarantee that it solves to pass
In system technology while cantilever beam sagging problem, strengthen overall construction intensity further；Crossbeam portion, described right side is in downwardly extending
Inverted trapezoidal structure, aforementioned crossbeam stationary plane be arranged at right side crossbeam portion hypomere left-hand portion, whole main body of cross-beam is the most L-shaped
Structure designs；
Specifically: described main body of cross-beam 1 includes the rectangular square tube 8 of left and right extension and is respectively welded in rectangular square tube 8
The shrouding 9 at two ends；Connecting plate 11, one on the left of two blocks of inverted trapezoidal steel plates 10, it is welded with on the downside of 8 right sections of positions of described rectangular square tube
Right side connecting plate 12 and the oblique connecting plate 13 being welded between left and right side connecting plate, aforementioned two blocks of inverted trapezoidal steel plates 10 weld
At the oblique forward and backward ora terminalis of connecting plate 13；Wherein, the forward and backward ora terminalis of shrouding 9 of described right-hand member is all convexly equipped with location trip 14, front
Stating and offer locating groove 15 the most accordingly on two blocks of inverted trapezoidal steel plates 10, its location trip 14 adapts to corresponding locating groove 15
In；Certainly, it is possible between two shroudings 9, connect some assistant reinforcement plates；And, the upper end, left side of described inverted trapezoidal steel plate 10
Position one extension to the left is formed with triangle connecting plate 16, the upper edge of this triangle connecting plate 16 and inverted trapezoidal steel plate 10 upper end
Edge flushes, and this triangle connecting plate 16 is welded on the downside of rectangular square tube 8；
This rectangular square tube 8 leading flank is welded with upper steel plate 17, lower steel plate 18, and aforementioned linear slide rail group includes linearly to be led
Rail 3 and lower linear guide rail 4, on this, linear guides 3 is installed on upper steel plate 17, and this lower linear guide rail 4 is installed on lower steel plate 18；
Between this rectangular square tube 8 leading flank correspondence upper steel plate 17, lower steel plate 18, position is welded with drive lead screw left end installing plate 19.
In sum, it is mainly by designing and counterweight the special construction of crossbeam so that right side is produced in crossbeam portion
Raw moment is produced moment more than or equal in left side beams portion, solves cantilever beam head in prior art and goes to
Problem sagging during extreme position, effectively guarantees the machining accuracy of machining center；Next to that, by the special of beam structure is set
Meter so that crossbeam has structural rigidity advantage good, on-deformable, and meanwhile, this crossbeam has the simple feature of processing, only need to add
Work linear slide rail installed surface and crossbeam stationary plane.
The above, be only preferred embodiment of the present utility model, not make technical scope of the present utility model
Any restriction, thus every according to technical spirit of the present utility model, above example is made any trickle amendment, equivalent become
Change and modify, all still falling within the range of technical solutions of the utility model.
Claims (6)
1. the cantilever beam of a timber machining center, it is characterised in that: include main body of cross-beam, this main body of cross-beam is arranged
Having the crossbeam stationary plane for being fixed on frame side, main body of cross-beam is divided into and being positioned on the left of crossbeam stationary plane by this crossbeam stationary plane
Left side beams portion and be positioned at the crossbeam portion, right side on the right side of crossbeam stationary plane；The line that left and right extends it is provided with on front side of this main body of cross-beam
Property slide rail group and drive lead screw, this linear slide rail group is fitted with can the slide of sliding in left-right direction, this drive lead screw drives
It is connected to slide, on the right side of this, in crossbeam portion, servomotor is installed, this driven by servomotor drive lead screw.
The cantilever beam of a kind of timber machining center the most according to claim 1, it is characterised in that: described right side crossbeam
Portion is in the inverted trapezoidal structure downwardly extended, and aforementioned crossbeam stationary plane is arranged at the hypomere left-hand portion in crossbeam portion, right side, whole horizontal stroke
The most L-shaped structure of beam main body designs.
The cantilever beam of a kind of timber machining center the most according to claim 2, it is characterised in that: described main body of cross-beam
Include the rectangular square tube of left and right extension and be respectively welded in the shrouding at rectangular square tube two ends；Under right section of position of described rectangular square tube
Side be welded with two blocks of inverted trapezoidal steel plates, connecting plate on the left of, on the right side of one connecting plate and be welded between left and right side connecting plate oblique
To connecting plate, aforementioned two pieces of inverted trapezoidal Plate Weldings are at the forward and backward ora terminalis of oblique connecting plate.
The cantilever beam of a kind of timber machining center the most according to claim 3, it is characterised in that: described inverted trapezoidal steel
The one extension to the left of the left side upper-end part of driving of plate is formed with triangle connecting plate, the upper edge of this triangle connecting plate and inverted trapezoidal
Steel plate upper edge flushes, and this triangle connecting plate is welded on the downside of rectangular square tube.
The cantilever beam of a kind of timber machining center the most according to claim 3, it is characterised in that: the envelope of described right-hand member
The forward and backward ora terminalis of plate is all convexly equipped with location trip, aforementioned two blocks of inverted trapezoidal steel plates offers locating groove the most accordingly, its locator card
Tenon adapts in corresponding locating groove.
The cantilever beam of a kind of timber machining center the most according to claim 3, it is characterised in that: described rectangular square tube
Leading flank is welded with upper steel plate, lower steel plate, and aforementioned linear slide rail group includes linear guides and lower linear guide rail, on this linearly
Guide rails assembling is on upper steel plate, and this lower linear guide rails assembling is on lower steel plate；And, steel in this rectangular square tube leading flank correspondence
Between plate, lower steel plate, position is welded with drive lead screw left end installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121397.6U CN205465197U (en) | 2015-12-31 | 2015-12-31 | Timber machining center's cantilever type crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121397.6U CN205465197U (en) | 2015-12-31 | 2015-12-31 | Timber machining center's cantilever type crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465197U true CN205465197U (en) | 2016-08-17 |
Family
ID=56662763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121397.6U Active CN205465197U (en) | 2015-12-31 | 2015-12-31 | Timber machining center's cantilever type crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607714A (en) * | 2017-02-24 | 2017-05-03 | 山东大学 | Cross beam dynamic balance mechanism suitable for open-structured machining equipment and machine tool |
-
2015
- 2015-12-31 CN CN201521121397.6U patent/CN205465197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607714A (en) * | 2017-02-24 | 2017-05-03 | 山东大学 | Cross beam dynamic balance mechanism suitable for open-structured machining equipment and machine tool |
| CN106607714B (en) * | 2017-02-24 | 2018-10-30 | 山东大学 | A kind of crossbeam dynamic balance mechanism and lathe being applicable in Open architecture process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, Dongguan, Guangdong province Houjie Town Science and Technology Industrial Park South Road Patentee after: Nam Hing equipment Limited by Share Ltd Address before: 523000, Guangdong City, Dongguan province Houjie Town, two Gang Industrial Zone, Dongguan City, South Hing furniture equipment manufacturing Limited by Share Ltd Patentee before: Nanxing Furniture Machinery & Equipment Co., Ltd. |