CN201613347U - Lengthened slide plate type lathe - Google Patents
Lengthened slide plate type lathe Download PDFInfo
- Publication number
- CN201613347U CN201613347U CN2010201134602U CN201020113460U CN201613347U CN 201613347 U CN201613347 U CN 201613347U CN 2010201134602 U CN2010201134602 U CN 2010201134602U CN 201020113460 U CN201020113460 U CN 201020113460U CN 201613347 U CN201613347 U CN 201613347U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- slide
- guide rail
- lathe bed
- headstock
- Prior art date
- 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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Abstract
The utility model belongs to the technical field of engine lathes and relates to a lengthened slide plate type lathe. supporting feet for supporting a lathe bed are arranged at the bottom of the lathe bed which is provided with guide rails; an internal main shaft and a headstock of the interconnecting pieces of the main shaft are arranged at one end of the lathe bed; a tail stock capable of sliding on the guide rails is arranged at the other end of the lathe bed; a slide plate capable of sliding on the guide rails are arranged on the guide rail between the headstock and the tail stock; a small planker capable of moving transversally is arranged on the slide plate; a tool holder is arranged on the small planker; a screw sleeve is arranged at the lower part of the slide plate; a ball screw is arranged inside the lathe bed; the power-driven ball screw slides on the guide rails by the screw sleeve driving the slide plate; and one side of the slide plate below the small planker extends towards the headstock and form a segment including auxiliary slide plates capable of sliding on the guide rail. The lathe provided by the utility model has the advantages that the structure is simple; and in virtue of the auxiliary slide plates, the slide plate can slide on the guide rails without deviation, and the service life of the slide plate is prolonged.
Description
Technical field
The utility model belongs to the engine lathe technical field, refers in particular to a kind of slide plate lengthening formula lathe.
Background technology
Slide plate on the lathe damages easily in the long-time back of using at present, main cause be slide plate on guide rail when mobile stress point concentrate on leading section, cause the leading section of slide plate and guide rail torsion to strengthen and influence the path of slide plate on guide rail, making the running orbit between slide plate and the guide rail cause a deviation under the accumulation for a long time, influence the service life of lathe.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, the slide plate lengthening formula lathe that can increase the service life.
The purpose of this utility model is achieved in that
A kind of slide plate lengthening formula lathe, the lathe bed bottom of band guide rail is provided with the feet that supports lathe bed, in being equipped with, establishes at one end of lathe bed the headstock of main shaft and attaching parts thereof, the other end is equipped with the dead head that can slide on guide rail, guide rail between headstock and the dead head is provided with the slide plate that can slide on guide rail, be provided with transversely movable upper slide rest on the slide plate, upper slide rest is provided with knife rest, the bottom of slide plate is provided with screw set, inside at lathe bed is provided with ball-screw, the ball-screw that power drives drives slide plate by screw set and slides on guide rail, and the slide plate under the described upper slide rest extends one section auxiliary slide that can slide to a side of headstock on guide rail.
As preferably, described auxiliary slide has two, extends and is connected on the slide plate to a side of headstock along every guide rail respectively.
The outstanding compared to existing technology advantage of the utility model is:
1, of the present utility model simple in structure;
2, auxiliary slide can disperse the stress point of slide plate on the utility model, prolongs the service life of slide plate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:
A kind of slide plate lengthening formula lathe, lathe bed 10 bottoms of band guide rail 11 are provided with the feet 12 that supports lathe bed 10, in being equipped with, establishes at one end of lathe bed 10 headstock 14 of main shaft 13 and attaching parts thereof, the other end is equipped with the dead head 15 that can slide on guide rail 11, guide rail 11 between headstock 14 and the dead head 15 is provided with the slide plate 30 that can slide on guide rail 11, be provided with transversely movable upper slide rest 31 on the slide plate 30, upper slide rest 31 is provided with knife rest 32, the bottom of slide plate 30 is provided with screw set 20, be provided with ball-screw 40 in the inside of lathe bed 10, the ball-screw 40 that power drives drives slide plate 30 by screw set 20 and slides on guide rail 11, slide plate 30 under the described upper slide rest 31 extends one section auxiliary slide 50 that can slide to a side of headstock on guide rail 11, above-mentioned auxiliary slide 50 has two, extend and be connected on the slide plate 30 to a side of headstock 14 along every guide rail 11 respectively, auxiliary slide 50 can bear the part stress point on the slide plate 30, torsion between anti-limited slip plate 30 and the guide rail 11 is excessive and cause slide plate 30 path deviation guide rail 11 in moving process, both sides all are provided with the effect that auxiliary slide 50 can better be shared power, make the stressed more even of both sides, slide plate 30 is the both sides synchronized movement on guide rail 11.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (2)
1. slide plate lengthening formula lathe, the lathe bed bottom of band guide rail is provided with the feet that supports lathe bed, in being equipped with, establishes at one end of lathe bed the headstock of main shaft and attaching parts thereof, the other end is equipped with the dead head that can slide on guide rail, guide rail between headstock and the dead head is provided with the slide plate that can slide on guide rail, be provided with transversely movable upper slide rest on the slide plate, upper slide rest is provided with knife rest, the bottom of slide plate is provided with screw set, inside at lathe bed is provided with ball-screw, the ball-screw that power drives drives slide plate by screw set and slides on guide rail, and it is characterized in that: the slide plate under the described upper slide rest extends one section auxiliary slide that can slide to a side of headstock on guide rail.
2. a kind of slide plate lengthening formula lathe according to claim 1, it is characterized in that: described auxiliary slide has two, extends and is connected on the slide plate to a side of headstock along every guide rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201134602U CN201613347U (en) | 2010-02-09 | 2010-02-09 | Lengthened slide plate type lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201134602U CN201613347U (en) | 2010-02-09 | 2010-02-09 | Lengthened slide plate type lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613347U true CN201613347U (en) | 2010-10-27 |
Family
ID=42999719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201134602U Expired - Fee Related CN201613347U (en) | 2010-02-09 | 2010-02-09 | Lengthened slide plate type lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537716A (en) * | 2013-10-25 | 2014-01-29 | 湖州松华橡塑有限公司 | Special-purpose lathe for polytetrafluoroethylene water-pressure blanks |
| CN104148680A (en) * | 2014-08-13 | 2014-11-19 | 山东理工大学 | Tool rest and programming machining technology capable of reducing cylindricity error during numerical control turning for slender axle |
-
2010
- 2010-02-09 CN CN2010201134602U patent/CN201613347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537716A (en) * | 2013-10-25 | 2014-01-29 | 湖州松华橡塑有限公司 | Special-purpose lathe for polytetrafluoroethylene water-pressure blanks |
| CN104148680A (en) * | 2014-08-13 | 2014-11-19 | 山东理工大学 | Tool rest and programming machining technology capable of reducing cylindricity error during numerical control turning for slender axle |
| CN104148680B (en) * | 2014-08-13 | 2016-06-08 | 山东理工大学 | A kind of method reducing numerically-controlled slide turning slender axles deviation from cylindrical form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20120209 |