CN212330481U - Large-size numerical control machine tool telescopic protection device with inclined lathe bed - Google Patents
Large-size numerical control machine tool telescopic protection device with inclined lathe bed Download PDFInfo
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- CN212330481U CN212330481U CN202020471534.3U CN202020471534U CN212330481U CN 212330481 U CN212330481 U CN 212330481U CN 202020471534 U CN202020471534 U CN 202020471534U CN 212330481 U CN212330481 U CN 212330481U
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- lathe bed
- guide rail
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Abstract
The utility model provides a flexible protection of big specification inclined bed body digit control machine tool, includes the lathe bed, the lathe bed upside is equipped with flexible protection, and the lathe bed upside is equipped with first guide rail and second guide rail, and flexible protection downside is equipped with first fixed block, the second fixed block with first guide rail, second guide rail matched with. The large-size slant-bed numerical control machine tool telescopic protection has the characteristics of simple manufacture, convenient assembly, cost saving, and long service cycle, and has the main protection performance; the telescopic protection and the lathe bed form good matching, and when the machine body tilts backwards, the first rolling guide wheel and the second rolling guide wheel play a good auxiliary role. And the upper roof plays a role in guiding during telescopic movement and ensures the normal operation of telescopic protection.
Description
Technical Field
The utility model relates to a digit control machine tool technical field especially relates to a flexible protection of big specification inclined bed body digit control machine tool.
Background
In the field of slant bed numerically controlled lathes, some slant bed numerically controlled lathes need to be protected against scrap iron and water because of the need of realizing totally-enclosed water prevention and scrap prevention, especially for slant bed fully-functional automatic numerically controlled lathes, otherwise scrap iron and water are exposed out of the lathe, so that the totally-enclosed protection is referred to, and the automation is referred to. Because the telescopic protection of the existing machine tool adopts a stainless steel multilayer structure, only the lower guide rail upper volume wheel and the upper guide rail upper side and rear side wheels prevent the telescopic protection from deflecting by the downward gravity of the machine tool, but for some large-specification machine tools, especially machine tools with overlarge processing length, the original structure is vibrated by multiple layers, the deflection probability is greatly increased, the manufacturing difficulty is increased, and the use accident rate is increased.
In addition, the machine tool is very fragile after the telescopic protection is completely expanded, the machine tool is very easy to tilt backwards when the phenomena of blocking, vibration and the like occur in the original structure, and due to the limitation of gravity of the machine tool only (single layer), the machine tool is caused to tilt (backward tilting) seriously, the telescopic protection shrinks along with the cutting of the machine tool, and the telescopic protection is caused to be damaged occasionally.
The main guide rail is unprotected due to the damage of the telescopic protection, scrap iron can be leaked, and the guide rail and the ball screw are extremely easy to damage. And no matter the line rail, hard rail, lead screw damage, the maintenance will be torn open the machine, and maintenance cycle can be very long like this, and the cost also can be very high, is unfavorable for customer's use.
Disclosure of Invention
An object of the utility model is to provide a flexible protection of oblique lathe bed digit control machine tool of big specification has simple manufacture, convenient assembling, saves cost and the characteristics of most main barrier propterty and life cycle length. The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flexible protection of big specification inclined bed body digit control machine tool, includes the lathe bed, the lathe bed upside is equipped with flexible protection, and the lathe bed upside is equipped with first guide rail and second guide rail, and flexible protection downside is equipped with first fixed block, the second fixed block with first guide rail, second guide rail matched with.
Further, the upper side of the bed body is fixed with an upper top through a protective support.
Furthermore, a first rolling guide wheel matched with the first guide rail is arranged in the first fixing block, and a second rolling guide wheel matched with the second guide rail is arranged in the second fixing block and is in clearance fit with the lower side of the guide rail.
Further, the third rolling leading wheel is installed on flexible protection top, and the third rolling leading wheel passes through the restriction rail and installs on last top.
The utility model discloses following beneficial effect has: the large-size slant-bed numerical control machine tool telescopic protection has the characteristics of simple manufacture, convenient assembly, cost saving, and long service cycle, and has the main protection performance; the telescopic protection and the lathe bed form good matching, and when the machine body tilts backwards, the first rolling guide wheel and the second rolling guide wheel play a good auxiliary role. And the upper roof plays a role in guiding during telescopic movement and ensures the normal operation of telescopic protection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Wherein: 1. the device comprises a lathe bed, 2, a first rolling guide wheel, 3, a telescopic protection device, 4, a second rolling guide wheel, 5, a protection support, 6, a third rolling guide wheel, 7, a limiting rail, 8, an upper top, 9, a first guide rail, 10, a second guide rail, 11, a first fixed block, 12 and a second fixed block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. As shown in fig. 1, the large-size inclined-lathe-bed numerical control machine tool telescopic protection device comprises a lathe bed 1, wherein the upper side of the lathe bed 1 is provided with a telescopic protection device 3, the upper side of the lathe bed 1 is provided with a first guide rail 9 and a second guide rail 10, and the lower side of the telescopic protection device 3 is provided with a first fixed block 11 and a second fixed block 12 which are matched with the first guide rail 9 and the second guide rail 10; an upper top 8 is fixed on the upper side of the lathe bed 1 through a protective bracket 5; a first rolling guide wheel 2 matched with the first guide rail 9 is arranged in the first fixing block 11, and a second rolling guide wheel 4 matched with the second guide rail 10 is arranged in the second fixing block 12 and is in clearance fit with the lower side of the guide rail; and a third rolling guide wheel 6 is installed at the top end of the telescopic protection 3, and the third rolling guide wheel 6 is installed on an upper top 8 through a limiting rail 7.
When the telescopic protection device is used, the telescopic protection device 3 and the lathe bed 1 form good matching, and when the device is inclined backwards, the first rolling guide wheel 2 and the second rolling guide wheel 4 play a good auxiliary role. And the upper top 8 plays a role in guiding during telescopic movement and ensures the normal operation of telescopic protection. First rolling leading wheel 2 and second rolling leading wheel 4 and third rolling leading wheel equipment are on flexible protection 3, are produced into an organic whole structure by the protection producer, have simple manufacture, convenient assembling, save cost and the most main barrier propterty and the characteristics of life cycle length.
The utility model discloses not be limited to above-mentioned embodiment, anybody should learn the structural change who makes under the teaching of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into the utility model discloses an within the protection scope.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (4)
1. The utility model provides a flexible protection of oblique lathe bed digit control machine tool of big specification, includes the lathe bed, its characterized in that: the upper side of the lathe bed is provided with a telescopic protection, the upper side of the lathe bed is provided with a first guide rail and a second guide rail, and the lower side of the telescopic protection is provided with a first fixing block and a second fixing block which are matched with the first guide rail and the second guide rail.
2. The large-size inclined lathe bed numerically-controlled machine tool telescopic protection device of claim 1, wherein: the upper side of the lathe bed is fixed with an upper jack through a protective bracket.
3. The large-size inclined lathe bed numerically-controlled machine tool telescopic protection device of claim 1, wherein: and a first rolling guide wheel matched with the first guide rail is arranged in the first fixed block, and a second rolling guide wheel matched with the second guide rail is arranged in the second fixed block and is in clearance fit with the lower side of the guide rail.
4. The large-size inclined lathe bed numerically-controlled machine tool telescopic protection device of claim 1, wherein: and a third rolling guide wheel is installed at the top end of the telescopic protection device and is installed on the upper top through a limiting rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471534.3U CN212330481U (en) | 2020-04-03 | 2020-04-03 | Large-size numerical control machine tool telescopic protection device with inclined lathe bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471534.3U CN212330481U (en) | 2020-04-03 | 2020-04-03 | Large-size numerical control machine tool telescopic protection device with inclined lathe bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330481U true CN212330481U (en) | 2021-01-12 |
Family
ID=74068825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020471534.3U Active CN212330481U (en) | 2020-04-03 | 2020-04-03 | Large-size numerical control machine tool telescopic protection device with inclined lathe bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330481U (en) |
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2020
- 2020-04-03 CN CN202020471534.3U patent/CN212330481U/en active Active
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