CN202317814U - Longitudinal driving device for ultra-large-span cutting machine - Google Patents
Longitudinal driving device for ultra-large-span cutting machine Download PDFInfo
- Publication number
- CN202317814U CN202317814U CN2011204269502U CN201120426950U CN202317814U CN 202317814 U CN202317814 U CN 202317814U CN 2011204269502 U CN2011204269502 U CN 2011204269502U CN 201120426950 U CN201120426950 U CN 201120426950U CN 202317814 U CN202317814 U CN 202317814U
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- Prior art keywords
- line slideway
- vertical
- vehicle frame
- longitudinal
- cutting machine
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Abstract
The utility model discloses a longitudinal driving device for an ultra-large-span cutting machine. The longitudinal driving device comprises a frame, a longitudinal driver and two longitudinal guide rails which are arranged in parallel, wherein the longitudinal driver can drive the frame to move on the longitudinal guide rails which are arranged in parallel. The longitudinal driving device is characterized in that: one side of the frame, which is close to the longitudinal driver, is provided with linear guide rails; one side of the longitudinal driver, which is close to the frame, is provided with linear guide rail slide blocks; the linear guide rails and the linear guide rail slide blocks are perpendicular to the longitudinal guide rails; each linear guide rail and each linear guide rail slide block form a linear guide pair; and the linear guide rail slide blocks can be accommodated in the linear guide rails and can slide along the linear guide rails. The longitudinal driving device has a simple structure, and can eliminate errors generated by the longitudinal guide rails in the installation process and ensure that gears are meshed with racks without gaps.
Description
Technical field
The utility model relates to the vertical drive unit of a kind of super large span cutting machine.
Background technology
Vertical transmission of cutting machine generally by about two servomotors respectively driven gears on tooth bar, move; The engagement of wheel and rack is with the no sideshake of spring compression to guarantee to mesh; This just requires two distance and depth of parallelisms between the longitudinal rail very high, but for super large gauge (greater than 20 meters) to guarantee such require difficult.
Summary of the invention
In order to overcome above-mentioned defective; The utility model provides a kind of super large span cutting machine vertical drive unit; This vertical drive unit is not only simple in structure, and can eliminate the error that longitudinal rail produces in installation process, can guarantee the no gap engagement of wheel and rack simultaneously.
The utility model for the technical scheme that solves its technical problem and adopt is: the vertical drive unit of a kind of super large span cutting machine; Comprise vehicle frame, vertically drive and two longitudinal rails that laterally arrange; Said vertical driving just can drive said vehicle frame and on said two longitudinal rails that laterally arrange, move together; Said vehicle frame and said vertical driving near two sides on be respectively equipped with one of the line slideway slide block vertical and line slideway and form line slideway auxiliary with said longitudinal rail direction; This line slideway auxiliary comprises line slideway slide block and line slideway, and said line slideway slide block just can be placed in, and said line slideway is interior also can to slide along line slideway.Like this, when the distance between the longitudinal rail that two laterally arrange and the depth of parallelism have error, can make whole vertical drive unit along with the position of guide rail swings through line slideway.
As the further improvement of the utility model, said vehicle frame is provided with and the vertical line slideway of said longitudinal rail direction near a side of said vertical driving, and said vertical driving is provided with the line slideway slide block near correspondence on the side of said vehicle frame.
As the further improvement of the utility model, said vehicle frame is provided with the line slideway slide block vertical with said longitudinal rail direction near a side of said vertical driving, and said vertical driving is provided with line slideway near correspondence on the side of said vehicle frame.
Further improvement as the utility model; Said vertical driving just can drive the structure that said vehicle frame moves together on said two longitudinal rails that laterally arrange: be respectively equipped with tooth bar on two lateral surfaces of said longitudinal rail; Said vertical driving comprises motor gearbox and two gears; Said two gears also can move along tooth bar with said two tooth bars engagement respectively, and said motor gearbox drives two gears and rotates.Like this, drive two gears through motor gearbox and on tooth bar, rotate respectively, vehicle frame is connected with vertically driving again, so vehicle frame moves on two tracks that laterally arrange with vertical driving.
As the further improvement of the utility model, said track slide block and line slideway are respectively two, and two line slideways laterally arrange, and two track slide blocks laterally arrange.
Further improvement as the utility model; Said longitudinal rail away from a side of said tooth bar on correspondence be provided with pinch wheels; Other is provided with butterfly spring, and this butterfly spring one end is connected through clamp nut and said gear, and the other end and said pinch wheels are connected.Like this; Pinch wheels and gear form a clamping system; Gear and tooth bar are closely cooperated; Butterfly spring can be used to the back lash between the regulating tooth wheel and rack again simultaneously, thereby not only can eliminate the error that longitudinal rail produces in installation process, and can guarantee the no gap engagement of gear and tooth bar.
The beneficial effect of the utility model is: through vertically driving and vehicle frame junction increase line slideway auxiliary; When making two distance and depth of parallelisms between the longitudinal rail that error arranged; Whole driving can swing along with the position of longitudinal rail, thereby eliminates the error that longitudinal rail produces in installation process; The clamping wheel device that in vertically driving, increases again in addition; Pinch wheels and gear form a clamping system; Wheel and rack is closely cooperated, have the regulating action of butterfly spring to come the back lash of regulating tooth wheel and rack simultaneously again, thereby guarantee the no gap engagement of wheel and rack.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cross-sectional view of Fig. 1.
In conjunction with accompanying drawing, explanation below doing:
1---vehicle frame 1---vertically drives
3---longitudinal rail 4---motor gearbox
5---gear 6---line slideway
7---line slideway slide block 8---pinch wheels
9---butterfly spring 10---clamp nut
11---tooth bar
The specific embodiment
The vertical drive unit of a kind of super large span cutting machine; Comprise vehicle frame 1, vertically drive 2 and two longitudinal rails 3 that laterally arrange; Said vertical driving just can drive said vehicle frame and on said two longitudinal rails that laterally arrange, move together; It is characterized in that: said vehicle frame and said vertical driving near two sides on be respectively equipped with one of the line slideway slide block vertical and line slideway and form line slideway auxiliary with said longitudinal rail direction; This line slideway auxiliary comprises line slideway slide block and line slideway, and said line slideway slide block just can be placed in, and said line slideway is interior also can to slide along line slideway.Like this, when the distance between the longitudinal rail that two laterally arrange and the depth of parallelism have error, can make whole vertical drive unit along with the position of guide rail swings through line slideway.
Preferably, above-mentioned vehicle frame is provided with the line slideway 6 vertical with said longitudinal rail direction near a side of said vertical driving, and said vertical driving is provided with line slideway slide block 7 near correspondence on the side of said vehicle frame.Like Fig. 1, shown in 2.
Above-mentioned vehicle frame at this moment, vertically drives and is provided with line slideway near correspondence on the side of said vehicle frame near also being provided with the line slideway slide block vertical with said longitudinal rail direction on the side of said vertical driving.
Preferably; Above-mentioned vertical driving just can drive the structure that said vehicle frame moves together on said two longitudinal rails that laterally arrange: be respectively equipped with tooth bar 11 on two lateral surfaces of said longitudinal rail; Said vertical driving comprises motor gearbox 4 and two gears 5; Said two gears also can move along tooth bar with said two tooth bars engagement respectively, and said motor gearbox drives two gears and rotates.Like this, drive two gears through motor gearbox and on tooth bar, rotate respectively, vehicle frame is connected with vertically driving again, so vehicle frame moves on two tracks that laterally arrange with vertical driving.
Preferably, above-mentioned track slide block and line slideway are respectively two, and two line slideways laterally arrange, and two track slide blocks laterally arrange.
Preferably, above-mentioned longitudinal rail away from a side of said tooth bar on correspondence be provided with pinch wheels 8, other is provided with butterfly spring 9, and this butterfly spring one end is connected through clamp nut 10 and said gear, the other end and said pinch wheels are connected.Like this; Pinch wheels and gear form a clamping system; Gear and tooth bar are closely cooperated; Butterfly spring can be used to the back lash between the regulating tooth wheel and rack again simultaneously, thereby not only can eliminate the error that longitudinal rail produces in installation process, and can guarantee the no gap engagement of gear and tooth bar.
Claims (6)
1. vertical drive unit of super large span cutting machine; Comprise the longitudinal rail (3) that vehicle frame (1), vertical driving (2) and two laterally arrange; Said vertical driving just can drive said vehicle frame and on said two longitudinal rails that laterally arrange, move together; It is characterized in that: said vehicle frame and said vertical driving near two sides on be respectively equipped with one of the line slideway slide block vertical and line slideway and form line slideway auxiliary with said longitudinal rail direction; This line slideway auxiliary comprises line slideway slide block and line slideway, and said line slideway slide block just can be placed in, and said line slideway is interior also can to slide along line slideway.
2. the vertical drive unit of super large span cutting machine according to claim 1; It is characterized in that: said vehicle frame is provided with the line slideway (6) vertical with said longitudinal rail direction near a side of said vertical driving, and said vertical driving is provided with line slideway slide block (7) near correspondence on the side of said vehicle frame.
3. the vertical drive unit of super large span cutting machine according to claim 1; It is characterized in that: said vehicle frame is provided with the line slideway slide block vertical with said longitudinal rail direction near a side of said vertical driving, and said vertical driving is provided with line slideway near correspondence on the side of said vehicle frame.
4. according to the vertical drive unit of each described super large span cutting machine in the claim 1 to 3; It is characterized in that: said vertical driving just can drive the structure that said vehicle frame moves together and be on said two longitudinal rails that laterally arrange: be respectively equipped with tooth bar (11) on two lateral surfaces of said longitudinal rail; Said vertical driving comprises motor gearbox (4) and two gears (5); Said two gears also can move along tooth bar with said two tooth bars engagement respectively, and said motor gearbox drives two gears and rotates.
5. the vertical drive unit of super large span cutting machine according to claim 4, it is characterized in that: said track slide block and line slideway are respectively two, and two line slideways laterally arrange, and two track slide blocks laterally arrange.
6. the vertical drive unit of super large span cutting machine according to claim 4; It is characterized in that: said longitudinal rail away from a side of said tooth bar on correspondence be provided with pinch wheels (8); Other is provided with butterfly spring (9); And this butterfly spring one end is connected through clamp nut (10) and said gear, and the other end and said pinch wheels are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204269502U CN202317814U (en) | 2011-11-02 | 2011-11-02 | Longitudinal driving device for ultra-large-span cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204269502U CN202317814U (en) | 2011-11-02 | 2011-11-02 | Longitudinal driving device for ultra-large-span cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317814U true CN202317814U (en) | 2012-07-11 |
Family
ID=46429811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204269502U Expired - Lifetime CN202317814U (en) | 2011-11-02 | 2011-11-02 | Longitudinal driving device for ultra-large-span cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773700A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Lateral translation structure of camb aligning device for harness cord jacquard |
| CN102814690A (en) * | 2012-09-11 | 2012-12-12 | 唐进元 | Main transmission system of large turbine disk mortise broaching machine |
| CN103084904A (en) * | 2011-11-02 | 2013-05-08 | 梅塞尔切割焊接(中国)有限公司 | Longitudinal driving device for extra-large-span cutting machine |
-
2011
- 2011-11-02 CN CN2011204269502U patent/CN202317814U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084904A (en) * | 2011-11-02 | 2013-05-08 | 梅塞尔切割焊接(中国)有限公司 | Longitudinal driving device for extra-large-span cutting machine |
| CN102773700A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Lateral translation structure of camb aligning device for harness cord jacquard |
| CN102814690A (en) * | 2012-09-11 | 2012-12-12 | 唐进元 | Main transmission system of large turbine disk mortise broaching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |