CN203765300U - Oblique guide rail machine tool - Google Patents
Oblique guide rail machine tool Download PDFInfo
- Publication number
- CN203765300U CN203765300U CN201420166306.XU CN201420166306U CN203765300U CN 203765300 U CN203765300 U CN 203765300U CN 201420166306 U CN201420166306 U CN 201420166306U CN 203765300 U CN203765300 U CN 203765300U
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- CN
- China
- Prior art keywords
- machine tool
- saddle
- oblique guide
- guide rail
- lathe
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- Expired - Fee Related
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Abstract
The utility model provides an oblique guide rail machine tool, and belongs to the technical field of machines. The problem that an existing oblique guide rail machine tool is poor in rigidity is solved. The oblique guide rail machine tool comprises a machine tool body and two oblique guide rails arranged on the machine tool body, a large carriage is arranged on the oblique guide rails, an intermediate carriage is arranged on the large carriage, auxiliary supporting block portions extending towards two sides are arranged on the two side portions of the large carriage, and a motor seat is arranged at the top of the large carriage, wherein the motor seat and the large carriage are integrally formed in a casting mode. The oblique guide rail machine tool has the advantages of being good in rigidity, long in service life and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of lathe, particularly a kind of slant rail lathe.
Background technology
Slant rail lathe is applicable to the bow and arrow of machining shaft, dish, cover and all kinds of surfaces of revolution, and the lathe bed that its 45 degree tilts is conducive to workpiece up and down and the discharge of machining chips.The chief component of slant rail lathe has: main spindle box, change gear box, feed box, slip crate, knife rest, tailstock, feed rod, leading screw, lathe bed, cabinet base and cooling device.Main spindle box: this main spindle box is called again headstock, to be rotatablely moving that main motor is transmitted make main shaft obtain the different rotating speeds turning in required positive and negative two through a series of gear to its main task, main spindle box separates part power motion is passed to feed box simultaneously, main shaft in main spindle box is the vital part of lathe, the stationarity that main shaft turns round on bearing directly affects the crudy of workpiece, once the running accuracy of main shaft reduces, the use value of lathe will reduce.Feed box claims again feed change unit, and the gear of feed motion is housed in feed box, adjusts its gear, can obtain the required amount of feeding or pitch, by feed rod or leading screw, motion is reached to knife rest to cut.Cooling device mainly will be ejected into cutting zone after the cutting fluid pressurization in water tank by cooling water pump, and reduction cutting temperature, washes away smear metal, and lubricated finished surface, to improve the suface processing quality of cutter life and workpiece.
In above-mentioned slant rail lathe, the installation of saddle all needs planker piece separated with motor cabinet, during assembling, need motor cabinet, motor cabinet bearing and planker piece dead eye below to install simultaneously, very difficult, and the control of installation accuracy to be subject to human factor impact very large, be difficult to keep the precision of installation, cause product to add man-hour precision very unstable, workpiece size and precision are also difficult to guarantee simultaneously, the planker piece of saddle and motor cabinet divide cognition to cause whole structural stability not high in addition, rigidity is inadequate, affects machining accuracy.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, and the slant rail lathe of a kind of reasonable in design, good rigidly is provided.
The purpose of this utility model can realize by following technical proposal: a kind of slant rail lathe, comprise the twice slant rail having on lathe bed and lathe bed, described slant rail is provided with saddle, described saddle is provided with middle carriage, it is characterized in that, the both sides of described saddle all have the secondary back-up block portion of extending to both sides, and the top of described saddle has the motor cabinet with its one casting.
Saddle in this slant rail lathe and motor cabinet are integrated the overall structure of casting, high, the good rigidly of overall construction intensity like this, long service life, and can guarantee good machining accuracy, secondary back-up block portion arranges the contact area that has increased saddle and two slant rails in addition, the stability that has improved saddle, has improved machining accuracy.
In above-mentioned a kind of slant rail lathe, the width of described secondary back-up block portion is 15 to 20 centimetres.So secondary back-up block portion, when meeting enough Area of bearing, can not take too much space yet, and compact conformation is reasonable.
In above-mentioned a kind of slant rail lathe, described lathe bed offers the refluxing opening that is positioned at saddle bottom, in described refluxing opening, is placed with liquid-storing box.Cooling fluid or emulsion can glide along the saddle tilting, and from the bottom of saddle, fall into refluxing opening and leave liquid-storing box in, avoid polluting, and also play recycling effect, have saved cost.
Compared with prior art, in this slant rail lathe, saddle and motor cabinet are integral type cast structure, the bearing mounting hole at motor cabinet and saddle top can disposablely machine, easy to process, and simplified assembling process, make human factor drop to minimum on the impact of Product Precision, the integral rigidity of saddle is greatly improved simultaneously, improved precision, added man-hour, size and the precision of workpiece are guaranteed.
Accompanying drawing explanation
Fig. 1 is the perspective view of this slant rail lathe.
Fig. 2 is the perspective view of saddle in this slant rail lathe.
In figure, 1, lathe bed; 2, slant rail; 3, saddle; 4, middle carriage; 5, secondary back-up block portion; 6, motor cabinet; 7, refluxing opening; 8, liquid-storing box.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1 and Figure 2, this slant rail lathe comprises the twice slant rail 2 having on lathe bed 1 and lathe bed 1, slant rail 2 is provided with saddle 3, saddle 3 is provided with middle carriage 4, the both sides of saddle 3 all have the secondary back-up block portion 5 of extending to both sides, the width of secondary back-up block portion 5 is 15 to 20 centimetres, and in the present embodiment, the width of secondary back-up block portion 5 is 16 centimetres.For recycling cooling fluid or emulsion, lathe bed 1 offers the refluxing opening 7 that is positioned at saddle 3 bottoms, is placed with liquid-storing box 8 in refluxing opening 7.
The overall structure that saddle 3 in this slant rail lathe and motor cabinet 6 are integrated casting, high, the good rigidly of overall construction intensity like this, long service life, and can guarantee good machining accuracy, secondary back-up block portion 5 arranges the contact area that has increased saddle 3 and two slant rails 2 in addition, the stability that has improved saddle 3, has improved machining accuracy.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as lathe bed 1, slant rail 2, saddle 3, middle carriage 4, secondary back-up block portion 5, motor cabinet 6, refluxing opening 7, liquid-storing box 8 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (3)
1. a slant rail lathe, comprise the twice slant rail (2) having on lathe bed (1) and lathe bed (1), described slant rail (2) is provided with saddle (3), described saddle (3) is provided with middle carriage (4), it is characterized in that, the both sides of described saddle (3) all have the secondary back-up block portion (5) of extending to both sides, and the top of described saddle (3) has the motor cabinet (6) with its one casting.
2. a kind of slant rail lathe according to claim 1, is characterized in that, the width of described secondary back-up block portion (5) is 15 to 20 centimetres.
3. a kind of slant rail lathe according to claim 1 and 2, is characterized in that, described lathe bed (1) offers the refluxing opening (7) that is positioned at saddle (3) bottom, is placed with liquid-storing box (8) in described refluxing opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166306.XU CN203765300U (en) | 2014-04-08 | 2014-04-08 | Oblique guide rail machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166306.XU CN203765300U (en) | 2014-04-08 | 2014-04-08 | Oblique guide rail machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765300U true CN203765300U (en) | 2014-08-13 |
Family
ID=51282545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166306.XU Expired - Fee Related CN203765300U (en) | 2014-04-08 | 2014-04-08 | Oblique guide rail machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676182A (en) * | 2018-12-30 | 2019-04-26 | 安徽米科智能科技有限公司 | The compound Milling Machining Center of multiaxis |
-
2014
- 2014-04-08 CN CN201420166306.XU patent/CN203765300U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676182A (en) * | 2018-12-30 | 2019-04-26 | 安徽米科智能科技有限公司 | The compound Milling Machining Center of multiaxis |
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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: 20140813 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |