CN201264160Y - Novel cross member guiding rail device - Google Patents
Novel cross member guiding rail device Download PDFInfo
- Publication number
- CN201264160Y CN201264160Y CNU2008201854358U CN200820185435U CN201264160Y CN 201264160 Y CN201264160 Y CN 201264160Y CN U2008201854358 U CNU2008201854358 U CN U2008201854358U CN 200820185435 U CN200820185435 U CN 200820185435U CN 201264160 Y CN201264160 Y CN 201264160Y
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- CN
- China
- Prior art keywords
- planker
- servomotor
- crossbeam
- ram
- novel cross
- 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 - Fee Related
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Abstract
The utility model provides a novel beam guide rail device which can greatly improve the integral rigidity of the beam guide rail device and comprises a tailing bar, a sliding ram and a beam, wherein the tailing bar is arranged on the beam through a sliding pair, the beam is connected with the tailing bar through a drive mechanism. The novel beam guide rail device is characterized in that the sliding pair comprises an upper sliding rail and a lower sliding rail which are respectively arranged at the top and the side of the beam, and the upper sliding rail and the lower rail are respectively embedded in sliding chutes on the tailing bar.
Description
(1) technical field
The utility model relates to lathe beam part field, is specially a kind of novel cross-beam track-type facilities.
(2) background technology
Existing transverse beam guide rails apparatus structure is seen Fig. 1, it comprises planker 4, the vertical direction side of being connected with, planker 4 middle part ram 5, two balancing cylinders 7 connect planker 4 and square ram 5, top and the bottom are equipped with upper rail 2, lower guideway 3 respectively in planker 4 one side planes, crossbeam 1 is connected with planker 4 by upper rail 2, lower guideway 3, and feeding transmission mechanism 6 connects crossbeam 1 and planker 4, and feeding transmission mechanism 6 is installed in the middle of upper rail 2 and the lower guideway 3.The shortcoming of this transverse beam guide rails apparatus is exactly because upper rail and lower guideway all are in the same plane, and for the generally stressed cantilevered case of bending that is in that planker 4 and ram 5 are constituted, integral rigidity is little.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of novel cross-beam track-type facilities, and it can improve the integral rigidity of transverse beam guide rails apparatus greatly.
Its technical scheme is such:
It comprises planker, ram, crossbeam, described planker is installed on described crossbeam by sliding pair, described crossbeam connects described planker by driving mechanism, it is characterized in that: described sliding pair comprises slide rail, glidepath, the described slide rail of going up, glidepath is installed on the top and the sidepiece of described crossbeam respectively, the described slide rail of going up, glidepath is the chute of insert on described planker respectively.
It is further characterized in that: described driving mechanism comprises servomotor, described servomotor is installed on described crossbeam, described servomotor connects ball screw by synchronous band, belt wheel, and the outer cover of described ball screw is equipped with the feed screw nut, and described feed screw nut is connected with described planker; Described ram is installed on the chute in the planker, is connected with transmission mechanism between described planker and the described ram; Described transmission mechanism comprises servomotor, described servomotor is installed on support, and described support is installed on described planker, and described servomotor is by band, belt wheel connect ball screw synchronously, the outer cover of described ball screw is equipped with the feed screw nut, and described feed screw nut is connected with described ram.
In the said structure of the present utility model, the top of crossbeam is equipped with upper rail, one side of crossbeam is equipped with lower guideway, thereby make planker and crossbeam stressed in two planes, the disturbing moment that can bear is big like this, improve the integral rigidity of transverse beam guide rails apparatus significantly, thereby avoided that upper rail and lower guideway all are in the same plane in the prior art, for the shortcoming that the disturbing moment that generally can bear is little, integral rigidity is little that planker and ram constituted.
(4) description of drawings
Fig. 1 is existing transverse beam guide rails apparatus schematic diagram;
Fig. 2 is a structural representation of the present utility model.
(5) specific embodiment
See Fig. 2, the utility model comprises planker 4, ram 5, crossbeam 1, planker 4 is installed on crossbeam 1 by sliding pair, crossbeam 1 connects planker 4 by driving mechanism, and sliding pair comprises slide rail 2, glidepath 3, last slide rail 2, glidepath 3 is installed on the top and the sidepiece of crossbeam 1 respectively, last slide rail 2, and glidepath 3 is the chute of insert on planker 4 respectively.Driving mechanism comprises servomotor 6, and servomotor 6 is installed on crossbeam 1, servomotor 6 by be with 7 synchronously, belt wheel 15 connects ball screws 8, the outer cover of ball screw 8 is equipped with feed screw nut 9, feed screw nut 9 is connected with planker 4; Ram 5 is installed on the chute in the planker 4, is connected with transmission mechanism between planker 4 and the ram 5; Transmission mechanism comprises servomotor 10, servomotor 10 is installed on support 16, support 16 is installed on planker 4, servomotor 10 by be with 11 synchronously, belt wheel 12 connects ball screws 13, the outer cover of ball screw 13 is equipped with feed screw nut 14, feed screw nut 14 is connected with ram 5, and the cylinder body of balancing cylinder 17 is installed in the planker 4, and piston rod links to each other with ram 5.
Below in conjunction with accompanying drawing course of action of the present utility model is described: servomotor 6 actions, screw mandrel 8 drive nuts 9, thus drive planker 4 and ram 5 move along the slide rail 2,3 on the crossbeam 1; And during servomotor 10 action, be with 11 synchronously, belt wheel 12 drives ball screws 13, and then promotes nut 14 ram 5 is slided along planker 4, servomotor 10 plays the booster action to balancing cylinder 17.
Claims (4)
1, a kind of novel cross-beam track-type facilities, it comprises planker, ram, crossbeam, described planker is installed on described crossbeam by sliding pair, described crossbeam connects described planker by driving mechanism, it is characterized in that: described sliding pair comprises slide rail, glidepath, the described slide rail of going up, glidepath is installed on the top and the sidepiece of described crossbeam respectively, the described slide rail of going up, and glidepath is the chute of insert on described planker respectively.
2, according to the described a kind of novel cross-beam track-type facilities of claim 1, it is characterized in that: described driving mechanism comprises servomotor, described servomotor is installed on described crossbeam, described servomotor is by band, belt wheel connect ball screw synchronously, the outer cover of described ball screw is equipped with the feed screw nut, and described feed screw nut is connected with described planker.
3, according to the described a kind of novel cross-beam track-type facilities of claim 2, it is characterized in that: described ram is installed on the chute in the planker, is connected with transmission mechanism between described planker and the described ram.
4, according to the described a kind of novel cross-beam track-type facilities of claim 3, it is characterized in that: described transmission mechanism comprises servomotor, described servomotor is installed on support, described support is installed on described planker, described servomotor is by band, belt wheel connect ball screw synchronously, the outer cover of described ball screw is equipped with the feed screw nut, and described feed screw nut is connected with described ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854358U CN201264160Y (en) | 2008-09-04 | 2008-09-04 | Novel cross member guiding rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201854358U CN201264160Y (en) | 2008-09-04 | 2008-09-04 | Novel cross member guiding rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264160Y true CN201264160Y (en) | 2009-07-01 |
Family
ID=40830511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201854358U Expired - Fee Related CN201264160Y (en) | 2008-09-04 | 2008-09-04 | Novel cross member guiding rail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817145A (en) * | 2010-04-29 | 2010-09-01 | 济南二机床集团有限公司 | Square ram |
-
2008
- 2008-09-04 CN CNU2008201854358U patent/CN201264160Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817145A (en) * | 2010-04-29 | 2010-09-01 | 济南二机床集团有限公司 | Square ram |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20110904 |