CN201728533U - Powerful digital controlled lathe novel guide rail structure - Google Patents
Powerful digital controlled lathe novel guide rail structure Download PDFInfo
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- CN201728533U CN201728533U CN2010202766169U CN201020276616U CN201728533U CN 201728533 U CN201728533 U CN 201728533U CN 2010202766169 U CN2010202766169 U CN 2010202766169U CN 201020276616 U CN201020276616 U CN 201020276616U CN 201728533 U CN201728533 U CN 201728533U
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- guide rail
- saddle
- controlled lathe
- lathe
- sliding
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- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a powerful digital controlled lathe novel guide rail structure, which mainly comprises a sliding table body, a sliding saddle, a lathe body, vertical and horizontal side inlayed plates, upper and lower pressing plates, vertical lead screws, a main shaft box and a guide rail protection cover, wherein the sliding table body is arranged on an upper guide rail of the sliding saddle, the horizontal side inlayed plates are arranged on the right side surface of a lower guide rail of the sliding table body, the left and the right sides of the lower surface of the sliding table body are respectively provided with the lower pressing plates, the sliding saddle is arranged on a bed body, the vertical side inlayed plates are arranged on the left side surface of the upper guide rail of the sliding saddle, and the left and the right sides of the lower surface of the sliding saddle are respectively provided with the upper pressing plates. One end of the guide rail protection cover is arranged on the front end surface of the lower guide rail of the sliding saddle, the other end passes through the lower portion of the main shaft box, and the vertical lead screw is arranged between two guide rails of the lathe body. The powerful digital controlled lathe novel guide rail structure has excellent structure rigidity and high accuracy, a mid-mode of the lead screw eliminates offset torque of the lead screw, and the guide rail protection cover plays excellent protection role to the guide rails. The powerful digital controlled lathe novel guide rail structure can achieve big surplus, high rigidity, high precision and high efficiency cutting.
Description
Technical field:
The utility model belongs to the numerically controlled lathe field, relates to the novel guide rail structure of a kind of powerful numerically controlled lathe.
Background technology
At present, the longitudinal rail of traditional numerically controlled lathe in the mechanical metal process unit class of domestic production mostly is the combination of rectangular guideway and V-way greatly, and vertically turn-screw places the side of lathe bed, and cross slide way mostly is the dovetail groove guide rail form.Though the guide rail guidance quality of this kind form is good, rigidity is relatively poor, and manufacturing process is also complicated, and the unshielded setting of guide rail, makes the guide precision forfeiture very fast in the work, is difficult to bear the cutting of big surplus, also is not suitable for installing nonstandard anchor clamps; In addition, the form of traditional lathe leading screw biasing can cause leading screw to bear biased torque when cutting, make the machining accuracy forfeiture of leading screw very fast, and the blank quality of present domestic casting is not high, causes the allowance of workpiece bigger.In order to improve the machining accuracy of lathe, energy-saving material-saving is researched and developed a kind of high rigidity, can bear the lathe of big surplus cutting, its structure be configured as major issue.
The utility model content
The purpose of this utility model is to provide a kind of cost low, can reliably realize the novel guide rail structure of powerful numerically controlled lathe of high rigidity, big surplus, high-efficient cutting metal.
The technical solution of the utility model is: the novel guide rail structure of powerful numerically controlled lathe mainly comprises slide unit body, saddle, lathe bed, vertical side panel, top board, longitudinal leadscrew, main spindle box, guide rail protective cover, lower platen, cross side panel; The slide unit body is installed on the upper rail of saddle, the cross side panel is installed in the right flank of the lower guideway of slide unit body, on the following left side of face and the right side of slide unit body lower platen is installed respectively; Saddle is installed on the lathe bed, and vertically the side panel is installed in saddle upper rail left surface, on the following left side of face and the right side of saddle top board is installed respectively; One end of guide rail protective cover is installed in the front end face of saddle lower guideway, and the other end is by the bottom of main spindle box; Longitudinal leadscrew is installed in the middle of lathe bed two guide rails.
The guide rail of described slide unit body, lathe bed is the double square guide rail.
Described saddle has upper and lower guide rail, is the double square guide rail.
The utility model can reach following beneficial effect:
The novel guide rail structure good rigidly of the powerful numerically controlled lathe of this kind; the precision height; the mid-form of leading screw has been eliminated the biased torque of leading screw, and the guide rail protective cover plays a very good protection to guide rail, and the numerically controlled lathe of this guide rail structure can be realized big surplus, high rigidity, high accuracy, high efficiency cutting.
Description of drawings
Fig. 1 is the novel guide rail structure schematic diagram of the powerful numerically controlled lathe of the utility model,
Fig. 2 is the novel guide rail structure partial structurtes of the powerful numerically controlled lathe of the utility model schematic diagrames.
The specific embodiment
As Fig. 1～shown in Figure 2: the main parts size of the novel guide rail structure of powerful numerically controlled lathe is: slide unit body 1, saddle 2, lathe bed 3, vertically side panel 4, top board 5, longitudinal leadscrew 6, main spindle box 7, guide rail protective cover 8, lower platen 9, cross side panel 10.Slide unit body 1 is installed on the upper rail of saddle 2, the upper rail of saddle 2 is the double square guide rail, is used for the transverse movement of lathe; Saddle 2 lower guideways are the double square guide rail also, are used for the lengthwise movement of lathe; Cross side panel 10 is installed in the right flank of the lower guideway of slide unit body 1, on the following left side of face and the right side of slide unit body 1 lower platen 9 is installed respectively; The guide rail of lathe bed 3 is the double square guide rail, and saddle 2 is installed on the lathe bed 3, and vertically side panel 4 is installed in saddle 2 upper rail left surfaces, on the following left side of face and the right side of saddle 2 top board 5 is installed respectively; One end of guide rail protective cover 8 is installed in the front end face of saddle 2 lower guideways, and the other end is by the bottom of main spindle box 7; Longitudinal leadscrew 6 is installed in 3 liang of guide rails of lathe bed middle (being that leading screw is mid-).
During lathe work, slide unit body 1 is in the transverse movement of the upper rail upper edge of saddle 2 lathe, and cross side panel 10 and lower platen 9 are respectively applied for and eliminate the gap of slide unit body 1 below saddle 2 upper rail sides and guide rail along with slide unit body 1 moves together; Slide unit body 1 and saddle 2 be (being that lathe is vertical) motion about on the guide rail of lathe bed 3; Vertically side panel 4 and lower platen 9 are respectively applied for and eliminate the gap of lathe bed 3 below saddle 2 lower guideway sides and lower guideway along with saddle 2 moves together; Protective cover 8 with saddle 2 along the lathe lengthwise movement, protective cover 8 is used to protect longitudinal leadscrew, not only avoided iron filings to drop on and scratched guide rail on the guide rail, and eliminated heat in metal cutting and passed to the precision that influences guide rail on the guide rail, the part of protective cover is moved in main spindle box 7 bottoms in motion process.This kind guide rail structure good rigidly; the precision height; the mid-form of leading screw has been eliminated the biased torque of leading screw, and the guide rail protective cover plays a very good protection to guide rail, and the numerically controlled lathe of this guide rail structure can be realized big surplus, high rigidity, high accuracy, high efficiency cutting.
Claims (3)
1. the novel guide rail structure of powerful numerically controlled lathe mainly comprises slide unit body (1), saddle (2), lathe bed (3), vertical side panel (4), top board (5), longitudinal leadscrew (6), main spindle box (7), guide rail protective cover (8), lower platen (9), cross side panel (10); It is characterized in that: slide unit body (1) is installed on the upper rail of saddle (2), and cross side panel (10) is installed in the right flank of the lower guideway of slide unit body (1), on the following left side of face and the right side of slide unit body (1) lower platen (9) is installed respectively; Saddle (2) is installed on the lathe bed (3), and vertically side panel (4) is installed in saddle (2) upper rail left surface, on the following left side of face and the right side of saddle (2) top board (5) is installed respectively; One end of guide rail protective cover (8) is installed in the front end face of saddle (2) lower guideway, and the other end is by the bottom of main spindle box (7); Longitudinal leadscrew (6) is installed in the middle of lathe bed (3) two guide rails.
2. the novel guide rail structure of powerful numerically controlled lathe according to claim 1 is characterized in that: the guide rail of slide unit body (1), lathe bed (3) is the double square guide rail.
3. the novel guide rail structure of powerful numerically controlled lathe according to claim 1 is characterized in that: saddle (2) has upper and lower guide rail, is the double square guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202766169U CN201728533U (en) | 2010-07-30 | 2010-07-30 | Powerful digital controlled lathe novel guide rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202766169U CN201728533U (en) | 2010-07-30 | 2010-07-30 | Powerful digital controlled lathe novel guide rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728533U true CN201728533U (en) | 2011-02-02 |
Family
ID=43519692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202766169U Expired - Fee Related CN201728533U (en) | 2010-07-30 | 2010-07-30 | Powerful digital controlled lathe novel guide rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581306A (en) * | 2012-03-09 | 2012-07-18 | 重庆宏钢数控机床有限公司 | Device with middle lead screw and tailstock for numerical control lathe |
-
2010
- 2010-07-30 CN CN2010202766169U patent/CN201728533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581306A (en) * | 2012-03-09 | 2012-07-18 | 重庆宏钢数控机床有限公司 | Device with middle lead screw and tailstock for numerical control lathe |
| CN102581306B (en) * | 2012-03-09 | 2013-06-19 | 重庆宏钢数控机床有限公司 | Device with middle lead screw and tailstock for numerical control lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |