CN201026563Y - Guide rails device of portable numerical control cutting machine - Google Patents
Guide rails device of portable numerical control cutting machine Download PDFInfo
- Publication number
- CN201026563Y CN201026563Y CNU2007200118579U CN200720011857U CN201026563Y CN 201026563 Y CN201026563 Y CN 201026563Y CN U2007200118579 U CNU2007200118579 U CN U2007200118579U CN 200720011857 U CN200720011857 U CN 200720011857U CN 201026563 Y CN201026563 Y CN 201026563Y
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- CN
- China
- Prior art keywords
- guide rail
- sides
- numerical control
- fixed axis
- crossbeam
- 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
A track type facility of a portable numerical control cutting machine is the improvement to the track type facility of the numerical control cutting machine used in the portable numerical control machine and solves the problem of a low running precision of the previous track type facilities, severe wear and high cost. The structure of the track type facility is that: a beam is fixed on a bottom plate by a beam support, a guide rail is arranged below the bottom plate, the two sides of the beam embed into the axle center, a fixed axis and an eccentric axis are arranged at the two sides of the beam support, the two sides of the guide rail embed into the axle center, a fixed axis and an eccentric axis are arranged at the two sides of the guide rail, the fixed axis and the eccentric axis are respectively provided with a free wheel. The beam of the utility model is made using profiles with special design and a beam support is arranged below the beam to form an integral guide device and the bottom plate and the guide rail also form an integral guide device, thereby reducing the cost. By the combination of the fixed axis and the eccentric axis, regulating running clearance and controlling the beam and bottom running, the running precision of the product is increased, the wear abrasion of the products is reduced and the service life of the products is prolonged.
Description
Technical field:
The utility model relates to the numerical control cutting machine track-type facilities that uses in the Digit Control Machine Tool.
Background technology:
The directions X of existing portable numerical control machine tool track partly is to utilize the V-type nylon wheel to clamp section bar, and section bar is moved back and forth on V shaped wheel, and its shortcoming is that precision is not high, serious wear during operation; The twin shaft heart guide rail of standard is all adopted in the motion of Y direction basically, though can guarantee precision, cost is very high.
Summary of the invention:
In order to solve the problem of above-mentioned existence, the utility model provides the track-type facilities of a kind of running precision height, long service life, portable numerical control cutting machine that cost is low; Goal of the invention of the present utility model is achieved through the following technical solutions: the track-type facilities of portable numerical control cutting machine: comprise crossbeam (1), guide rail (9), crossbeam (1) supports (14) by crossbeam and is installed on the base plate (10), in base plate (10) below guide rail (9) is housed, crossbeam (1) both sides embed axle center (7), support (14) both sides at crossbeam fixed axis (6) is housed, eccentric shaft (8), on fixed axis (6) and eccentric shaft (8), pulley (5) is housed respectively, (11), guide rail (9) both sides embed axle center (3), in base plate (10) both sides fixed axis (2) is housed, eccentric shaft (4) is equipped with pulley (12) respectively on fixed axis (2) and eccentric shaft (4), (13).
The beneficial effects of the utility model: the utility model adopts said structure, and crossbeam adopts the section bar of particular design to make, and crossbeam is installed under crossbeam supports, and forms the track-type facilities of one; Base plate and guide rail also form the track-type facilities of one, have so just reduced cost, by cooperating of fixed axis and eccentric shaft, adjust running clearance, control crossbeam and base plate are walked, and have improved the running precision of product, reduce the wearing and tearing of product, prolonged the service life of product.
Description of drawings:
Fig. 1 is the guiderail device structure schematic diagram of portable numerical control cutting machine;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to view.
The specific embodiment:
The track-type facilities of portable numerical control cutting machine, comprise crossbeam 1, crossbeam supports 14, guide rail 9, base plate 10, fixed axis, eccentric shaft, the axle center, pulley, the termination portability of crossbeam 1 has flame cutting head or plasma cutting gun, by the digital control system working procedure, realize the resultant motion of XY direction by the motor driven gear tooth bar, crossbeam 1 supports 14 by crossbeam and is installed on the base plate 10, guide rail 9 is housed below base plate 10, crossbeam 1 both sides embed axle center 7, support 14 both sides at crossbeam fixed axis 6 is housed, eccentric shaft 8, on fixed axis 6 and eccentric shaft 8, pulley 5 is housed respectively, 11, adjust running clearance by eccentric shaft 8, reach the purpose of constraint crossbeam 1 walking; Guide rail 9 both sides embed axle center 3, in base plate 10 both sides fixed axis 2, eccentric shaft 4 are housed, and on fixed axis 2 and eccentric shaft 4 pulley 12,13 are housed respectively, adjust running clearances by eccentric shaft 4, reach the purpose of constraint base plate 10 walkings.
Claims (1)
1. the track-type facilities of portable numerical control cutting machine: comprise crossbeam (1), guide rail (9), it is characterized in that: crossbeam (1) supports (14) by crossbeam and is fixed on the base plate (10), in base plate (10) below guide rail (9) is housed, crossbeam (1) both sides embed axle center (7), support (14) both sides at crossbeam fixed axis (6), eccentric shaft (8) are housed, on fixed axis (6) and eccentric shaft (8), pulley (5), (11) are housed respectively; Guide rail (9) both sides embed axle center (3), in base plate (10) both sides fixed axis (2), eccentric shaft (4) are housed, and on fixed axis (2) and eccentric shaft (4) pulley (12), (13) are housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200118579U CN201026563Y (en) | 2007-04-26 | 2007-04-26 | Guide rails device of portable numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200118579U CN201026563Y (en) | 2007-04-26 | 2007-04-26 | Guide rails device of portable numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026563Y true CN201026563Y (en) | 2008-02-27 |
Family
ID=39130763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200118579U Expired - Fee Related CN201026563Y (en) | 2007-04-26 | 2007-04-26 | Guide rails device of portable numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026563Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744609A (en) * | 2012-08-06 | 2012-10-24 | 贵州大学 | Gantry numerical control cutting machine beam base device |
| CN103737339A (en) * | 2014-01-08 | 2014-04-23 | 无锡汉神电气有限公司 | Light rail device for light gantry numerical control cutting machine |
-
2007
- 2007-04-26 CN CNU2007200118579U patent/CN201026563Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744609A (en) * | 2012-08-06 | 2012-10-24 | 贵州大学 | Gantry numerical control cutting machine beam base device |
| CN103737339A (en) * | 2014-01-08 | 2014-04-23 | 无锡汉神电气有限公司 | Light rail device for light gantry numerical control cutting machine |
| CN103737339B (en) * | 2014-01-08 | 2016-02-10 | 无锡汉神电气有限公司 | Light rail device on light-duty gantry numerical control cutting machine |
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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: 20080227 Termination date: 20100426 |