CN201300339Y - Multilayer sheet type pulling cover - Google Patents
Multilayer sheet type pulling cover Download PDFInfo
- Publication number
- CN201300339Y CN201300339Y CNU2008202197527U CN200820219752U CN201300339Y CN 201300339 Y CN201300339 Y CN 201300339Y CN U2008202197527 U CNU2008202197527 U CN U2008202197527U CN 200820219752 U CN200820219752 U CN 200820219752U CN 201300339 Y CN201300339 Y CN 201300339Y
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- CN
- China
- Prior art keywords
- sheet
- protective sheet
- machine tool
- odd
- protective
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- Expired - Lifetime
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model belongs to a novel protective pulling cover of a machine tool, in particular to a multilayer sheet type pulling cover, which is laminated alternately by multilayer odd protective sheets and even protective sheets, wherein each odd protective sheet consists of an odd U-shaped sheet and a guide buffer plate, and each even protective sheet consists of an even U-shaped sheet and a guide buffer plate, and guide holes are arranged on the two sides of the odd U-shaped sheet and the even U-shaped sheet according to the opposite guide buffer plates, and the guide buffer plates of the odd protective sheet and the even protective sheet are respectively embedded in the opposite matching guide holes, and one ends of the odd protective sheet and the even protective sheet are fixed on a saddle or a machine tool body, and the other ends thereof are fixed on a sliding plate. The pulling cover can be compressed and extended as the movement of the sliding plate. The pulling cover is installed above a feed mechanism of the machine tool, and has simple structure, least compression amount and smaller occupied space on the machine tool, can fully utilize the space inside the machine tool, increase the processing ability of the machine tool, and reduce the structural size of the machine tool.
Description
Technical field:
The utility model relates to a kind of novel protection that is used for lathe and draws cover.
Background technology:
At present, generally need in the high-grade lathe to protect and draw cover that feed system is protected to prevent that cutting fluid and smear metal are splashed to performance and service life that this position influences lathe.But existing protection is drawn cover because cushion pad has been placed in the compressional zone, and uses the seal sealing, and it is bigger to cause protecting the minimal compression amount of drawing cover, the machine tool structure size is increased bigger installation and operation space in lathe inner needs.
Summary of the invention:
In order to solve the problem of above-mentioned existence, the utility model provides a kind of multilayer chip protection simple in structure, that take up room little to draw cover; The purpose of this utility model is achieved through the following technical solutions: cover is drawn in the multilayer chip protection, by the strange protective sheet of multilayer and even protective sheet is alternately laminated forms, strange protective sheet is made up of strange U-shaped sheet and guiding buffer substrate tablet, the idol protective sheet is made up of even U-shaped sheet and guiding buffer substrate tablet, at strange U-shaped sheet and even U-shaped sheet with good grounds the other side in both sides pilot hole that the position of buffer substrate tablet makes that leads, guiding buffer substrate tablet strange, even protective sheet is embedded into respectively in the pilot hole that the other side is complementary.
The beneficial effects of the utility model: the utility model adopts said structure, can be according to the different size of lathe, with the strange protective sheet and the alternately laminated length of drawing cover to stretch with change of even protective sheet of varying number.Because each protective sheet all is adjacent to other protective sheet, so there is not the slit to play the favorable protection effect between every layer.Draw the minimal compression amount of cover to depend on the width of U-shaped sheet lower end, because the compressional zone does not have seal and buffer substrate tablet, simplified the structure that cover is drawn in protection, simple in structure, the compresses amount, it is less to take the lathe space, and the space in the lathe can be made full use of, increase the working ability of lathe, reduced the physical dimension of lathe.
Description of drawings
Fig. 1 is the cover maximum tension figure that draws of the present utility model.
Fig. 2 is the A-A partial sectional view of Fig. 1.
Fig. 3 is the cover minimal compression figure that draws of the present utility model.
Fig. 4 is the A-A partial sectional view of Fig. 3.
Fig. 5 is strange protective sheet figure of the present utility model.
Fig. 6 is even protective sheet figure of the present utility model.
Among the figure, 1, strange protective sheet; 2, even protective sheet; 3, strange U-shaped sheet; 4, guiding buffer substrate tablet; 5, even U-shaped sheet; 6, pilot hole.
The specific embodiment:
Cover is drawn in the multilayer chip protection, by strange protective sheet 1 of multilayer and even protective sheet 2 alternately laminated forming, strange protective sheet 1 is made up of strange U-shaped sheet 3 and guiding buffer substrate tablet 4, idol protective sheet 2 is made up of even U-shaped sheet 5 and guiding buffer substrate tablet 4, at strange U-shaped sheet 3 and even U-shaped sheet with good grounds the other side in 5 both sides pilot hole 6 that the position of buffer substrate tablet 4 makes that leads, guiding buffer substrate tablet 4 strange, even protective sheet is embedded into respectively in the pilot hole 6 that the other side is complementary.
Its making step is as follows: at first drive rectangle pilot hole 6 in U-shaped sheet (as Fig. 5) both sides, the width of pilot hole 6 is identical with guiding buffer substrate tablet 4, the length of pilot hole 6 has so just formed strange U-shaped sheet 3 for length and two contiguous protective sheet relative shift sums of guiding buffer substrate tablet 4.Fixed guide buffer substrate tablet 4 on strange U-shaped sheet 3 has formed strange protective sheet 1.Position according to fixed guide buffer substrate tablet 4 on the strange protective sheet 1, on another one U-shaped sheet, make rectangle pilot hole 6 (as Fig. 6), formed even U-shaped sheet 5, the fixed-site guiding buffer substrate tablet 4 with respect to the rectangle pilot hole 6 of strange protective sheet 1 on even U-shaped sheet 5 has just formed even protective sheet 2.So strange protective sheet 1 and even protective sheet 2 can be connected by guiding buffer substrate tablet 4 and pilot hole 6 in any side and do relative straight reciprocating motion (as Fig. 1-Fig. 4).This cooperation is played the effect of guiding and buffering and outside the compressional zone, is made the minimal compression amount of drawing cover do very for a short time, and draw the minimal compression amount of cover to equal the width of U-shaped sheet lower end.According to the size difference of lathe, can be with the strange protective sheet and the alternately laminated length of drawing cover to stretch of even protective sheet of varying number with change.
During use, the protective sheet of an end is fixed on saddle or the lathe bed, the other end is fixed on the slide plate, and along with moving of slide plate, the utility model can compress and extend, and the zone between two fixing points is protected.
Claims (1)
1. cover is drawn in the multilayer chip protection, it is characterized in that: by the strange protective sheet of multilayer and even protective sheet is alternately laminated forms, strange protective sheet is made up of strange U-shaped sheet and guiding buffer substrate tablet, the idol protective sheet is made up of even U-shaped sheet and guiding buffer substrate tablet, at strange U-shaped sheet and even U-shaped sheet with good grounds the other side in both sides pilot hole that the position of buffer substrate tablet makes that leads, guiding buffer substrate tablet strange, even protective sheet is embedded into respectively in the pilot hole that the other side is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202197527U CN201300339Y (en) | 2008-11-25 | 2008-11-25 | Multilayer sheet type pulling cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202197527U CN201300339Y (en) | 2008-11-25 | 2008-11-25 | Multilayer sheet type pulling cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300339Y true CN201300339Y (en) | 2009-09-02 |
Family
ID=41083957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202197527U Expired - Lifetime CN201300339Y (en) | 2008-11-25 | 2008-11-25 | Multilayer sheet type pulling cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300339Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611954A (en) * | 2013-11-14 | 2014-03-05 | 重庆第二机床厂有限责任公司 | Inner protective cover of numerical-control lathe |
-
2008
- 2008-11-25 CN CNU2008202197527U patent/CN201300339Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611954A (en) * | 2013-11-14 | 2014-03-05 | 重庆第二机床厂有限责任公司 | Inner protective cover of numerical-control lathe |
| CN103611954B (en) * | 2013-11-14 | 2015-11-11 | 重庆第二机床厂有限责任公司 | A kind of inner protective cover of numerical-control lathe |
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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: 20090902 |