CN202701776U - Machine tool with cutting-scrap-prevention linear guide rail - Google Patents
Machine tool with cutting-scrap-prevention linear guide rail Download PDFInfo
- Publication number
- CN202701776U CN202701776U CN 201220183277 CN201220183277U CN202701776U CN 202701776 U CN202701776 U CN 202701776U CN 201220183277 CN201220183277 CN 201220183277 CN 201220183277 U CN201220183277 U CN 201220183277U CN 202701776 U CN202701776 U CN 202701776U
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- China
- Prior art keywords
- guide rail
- labyrinth seal
- lathe
- smear metal
- machine tool
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- 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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- 239000002184 metal Substances 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Turning (AREA)
Abstract
The utility model relates to machining equipment, in particular to a machine tool with a cutting-scrap-prevention linear guide rail. The machine tool comprises the guide installed on a machine tool body, a working platform arranged above the guide rail and a sliding block sleeved on the guide rail, a sliding groove matched with the guide rail is arranged in the sliding block, a pressing block is arranged on the inner lateral face of the guide rail, and a labyrinth seal structure preventing cutting scraps from entering the guide rail is arranged on the outer side of the guide rail. The machine tool with the cutting-scrap-prevention linear guide rail has the advantages that the pressing block of the guide rail is installed on the inner side from the outer side, and the pressing block is away from the direction where the cutting scraps invade from the outer side. Besides, a scrap-preventing plate is changed into the labyrinth seal structure, so that few cutting scraps can enter a guide rail movement area and cannot damage the pressing block of the guide rail, effects are remarkable, and reliability of the machine tool is greatly improved.
Description
Technical field
The utility model relates to the machining equipment field, relates in particular to a kind of lathe with anti-smear metal line slideway.
Background technology
Bed piece is the foundation support spare of whole lathe, is used for the machine tool components such as support table, and the guide rail of working table movement just is arranged on the lathe bed of lathe.In order to satisfy the requirement of machine tool high speed degree, high accuracy, high production rate, high reliability and high automation degree etc., lathe bed also will have very high precision and precision stability except having high quiet, vibration resistance that dynamic stiffness is become reconciled, and its middle guide is critical component.The precision of guide rail and anti-bits have just become assurance machine tool guideway service-strong crucial.
Workbench when selecting as rolling linear guide, according to the carrying difference, is selected different patterns with guide rail.But no matter use which kind of pattern, guide rail must guarantee high linearity and the depth of parallelism on lathe, and has good precision stability.Method commonly used is at the lateral surface of guide rail compact heap to be installed, to guarantee that guide rail contacts with the reliable of side locating surface, but in the lathe use procedure, because a large amount of smear metal meetings that processing produces invade the installation site of guide rail, cause pulling of guide rail, more seriously can destroy the compact heap in the guide rail outside, make compact heap break away from installed surface, thereby destroy the installation accuracy of guide rail.Existing anti-bits plate 8 is swash plate shape (as shown in fig. 1), and anti-bits effect is relatively poor, and smear metal still is easy to invade guide rail, affects the lathe normal operation.
The utility model content
The technical problems to be solved in the utility model is: for the anti-bits performance that improves Linear guide rail for machine tool and the retentivity of precision thereof, the utility model provides a kind of lathe with anti-smear metal line slideway.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of lathe with anti-smear metal line slideway, comprise the guide rail that is installed on the bed piece, be arranged on the workbench of guide rail top and be sleeved on slide block on the guide rail, has the chute that cooperates with guide rail in the slide block, be provided with briquetting on the medial surface of described guide rail, the arranged outside of guide rail has the smear metal of preventing to enter the labyrinth seal structure of guide rail.
Particularly, described labyrinth seal structure comprises labyrinth seal plate and lower labyrinth seal plate, and upper labyrinth seal plate is fixedly connected with the movable part of lathe with slide block, and lower labyrinth seal plate is fixedly connected with the outer wall of workbench.Described upper labyrinth seal plate and lower labyrinth seal plate all bend twice.
For the ease of chip discharge, the discharging opening opening of described labyrinth seal structure straight down, the charging aperture opening is towards the outer wall of workbench and be positioned at the below that smear metal is fallen down.
In order to transport as early as possible smear metal, avoiding smear metal to pile up affects lathe work, and the utility model also comprises spiral chip cleaner and shred holding up plate, described shred holding up plate is positioned at the below of discharging opening, the first end of shred holding up plate is fixed on the lathe, and the second end is installed in the spiral chip cleaner, and first end is higher than the second end.
The beneficial effects of the utility model are, lathe with anti-smear metal line slideway of the present utility model, the briquetting of guide rail is installed to the inboard by the outside, away from the direction of smear metal from outside intrusion, anti-bits plate has made labyrinth seal structure in addition, so that smear metal seldom can enter the guide rail movement zone, more can not destroy the briquetting of guide rail, the effect highly significant has improved the reliability of lathe greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of existing Linear guide rail for machine tool.
Fig. 2 is the structural representation that the utlity model has the optimum embodiment of the lathe of preventing the smear metal line slideway.
Fig. 3 is the enlarged drawing at A place among Fig. 2.
Among the figure: 1, guide rail 1,2, slide block, 3, briquetting, 4, labyrinth seal structure, 4-1, upper labyrinth seal plate, 4-2, lower labyrinth seal plate, 4-3, discharging opening, 4-4, charging aperture, 5, workbench, 6, spiral chip cleaner, 7, shred holding up plate, 8, existing anti-bits plate.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Figure 3 such as Fig. 2, the optimum embodiment of type of this practicality lathe of newly having anti-smear metal line slideway, comprise the guide rail 1 that is installed on the bed piece, be arranged on the workbench 5 and the slide block 2 that is sleeved on the guide rail 1 of both sides, guide rail 1 top, has the chute that cooperates with guide rail 1 in the slide block 2, be provided with the briquetting 3 that is installed on the bed piece on the medial surface of guide rail 1, the arranged outside of guide rail 1 has the smear metal of preventing to enter the labyrinth seal structure 4 of guide rail 1, labyrinth seal structure 4 comprises labyrinth seal plate 4-1 and lower labyrinth seal plate 4-2, upper labyrinth seal plate 4-1 is fixedly connected with the movable part of lathe with slide block 2, lower labyrinth seal plate 4-2 is fixedly connected with the outer wall of workbench 5, upper labyrinth seal plate 4-1 and lower labyrinth seal plate 4-2 all bend twice, the discharging opening 4-3 opening of labyrinth seal structure 4 straight down, charging aperture 4-4 opening is towards the outer wall of workbench 5 and be positioned at the below that smear metal is fallen down.Lathe of the present utility model also comprises spiral chip cleaner 6 and shred holding up plate 7, and shred holding up plate 7 is positioned at the below of discharging opening 4-3, and the first end of shred holding up plate 7 is fixed on the lathe, and the second end is installed in the spiral chip cleaner 6, and first end is higher than the second end.
During work, smear metal enters from the charging aperture 4-4 of labyrinth seal structure 4, and after discharging opening 4-3 was expelled on the shred holding up plate 7, lower sliding in the spiral chip cleaner 6 discharged.Because the briquetting 3 of guide rail is installed to the inboard by the outside, away from the direction of smear metal from outside intrusion, anti-bits plate has made labyrinth seal structure in addition, so that smear metal seldom can enter the guide rail movement zone, more can not destroy the briquetting 3 of guide rail, the effect highly significant has improved the reliability of lathe greatly.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (6)
1. lathe with anti-smear metal line slideway, comprise the guide rail (1) that is installed on the bed piece, be arranged on the workbench (5) of guide rail (1) top and be sleeved on slide block (2) on the guide rail (1), has the chute that cooperates with guide rail (1) in the slide block (2), it is characterized in that: be provided with briquetting (3) on the medial surface of described guide rail (1), the arranged outside of guide rail (1) has the smear metal of preventing to enter the labyrinth seal structure (4) of guide rail (1).
2. the lathe with anti-smear metal line slideway as claimed in claim 1, it is characterized in that: described labyrinth seal structure (4) comprises labyrinth seal plate (4-1) and lower labyrinth seal plate (4-2), upper labyrinth seal plate (4-1) is fixedly connected with the movable part of lathe with slide block (2), and lower labyrinth seal plate (4-2) is fixedly connected with (5) outer wall of workbench.
3. the lathe with anti-smear metal line slideway as claimed in claim 2, it is characterized in that: described upper labyrinth seal plate (4-1) and lower labyrinth seal plate (4-2) all bend twice.
4. the lathe with anti-smear metal line slideway as claimed in claim 1, it is characterized in that: described briquetting (3) is installed on the lathe bed of lathe.
5. such as each described lathe with anti-smear metal line slideway of claim 1-4, it is characterized in that: discharging opening (4-3) opening of described labyrinth seal structure (4) straight down, charging aperture (4-4) opening is towards the outer wall of workbench (5) and be positioned at the below that smear metal is fallen down.
6. the lathe with anti-smear metal line slideway as claimed in claim 5, it is characterized in that: also comprise spiral chip cleaner (6) and shred holding up plate (7), described shred holding up plate (7) is positioned at the below of discharging opening (4-3), the first end of shred holding up plate (7) is fixed on the lathe, the second end is installed in the spiral chip cleaner (6), and first end is higher than the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183277 CN202701776U (en) | 2012-04-26 | 2012-04-26 | Machine tool with cutting-scrap-prevention linear guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183277 CN202701776U (en) | 2012-04-26 | 2012-04-26 | Machine tool with cutting-scrap-prevention linear guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701776U true CN202701776U (en) | 2013-01-30 |
Family
ID=47582116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183277 Expired - Fee Related CN202701776U (en) | 2012-04-26 | 2012-04-26 | Machine tool with cutting-scrap-prevention linear guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701776U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506853A (en) * | 2013-09-28 | 2014-01-15 | 芜湖陀曼精机科技有限公司 | Compressing structure of linear guide rail of high-precision numerical control vertical type machine tool |
| CN104440124A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Double-sided double-open type automatic-chip-removal guide rail for machine tool |
| CN104493507A (en) * | 2014-12-19 | 2015-04-08 | 昆山华都精工机械设备有限公司 | Floor-type horizontal machining center |
| CN106217060A (en) * | 2016-08-04 | 2016-12-14 | 江门银特银数控机床有限公司 | A kind of linear module including labyrinth dustproof construction |
-
2012
- 2012-04-26 CN CN 201220183277 patent/CN202701776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506853A (en) * | 2013-09-28 | 2014-01-15 | 芜湖陀曼精机科技有限公司 | Compressing structure of linear guide rail of high-precision numerical control vertical type machine tool |
| CN104440124A (en) * | 2014-10-30 | 2015-03-25 | 芜湖杰诺科技有限公司 | Double-sided double-open type automatic-chip-removal guide rail for machine tool |
| CN104493507A (en) * | 2014-12-19 | 2015-04-08 | 昆山华都精工机械设备有限公司 | Floor-type horizontal machining center |
| CN106217060A (en) * | 2016-08-04 | 2016-12-14 | 江门银特银数控机床有限公司 | A kind of linear module including labyrinth dustproof construction |
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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: 20130130 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |