CN202922203U - Inclined rail type lathe - Google Patents

Inclined rail type lathe Download PDF

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Publication number
CN202922203U
CN202922203U CN 201220682914 CN201220682914U CN202922203U CN 202922203 U CN202922203 U CN 202922203U CN 201220682914 CN201220682914 CN 201220682914 CN 201220682914 U CN201220682914 U CN 201220682914U CN 202922203 U CN202922203 U CN 202922203U
Authority
CN
China
Prior art keywords
slide rail
rail
vertical
slide
transverse
Prior art date
Application number
CN 201220682914
Other languages
Chinese (zh)
Inventor
阮宇航
Original Assignee
温岭市科达机床厂
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 温岭市科达机床厂 filed Critical 温岭市科达机床厂
Priority to CN 201220682914 priority Critical patent/CN202922203U/en
Application granted granted Critical
Publication of CN202922203U publication Critical patent/CN202922203U/en

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Abstract

The utility model discloses an inclined rail type lathe including a vertical side rail and a transverse slide rail which are vertical to each other. A vertical slide plate driven by a vertical screw rod to move along the vertical side rail is arranged on the vertical side rail, the transverse slide rail is directly arranged on the vertical slide plate, a cutter base driven by a transverse screw rod to move along the transverse side rail is arranged on the transverse side rail, and the inclined rail type lathe is characterized in that two side rails of the vertical slide rail are arranged in a high-low inclined manner, meanwhile, the transverse slide rail is inclinedly arranged at the same angle along the guiding direction. The inclined rail type lathe can eliminate errors caused by the gap balance between the cutter base and the transverse screw rod, thereby effectively improving the machining precision of the lathe.

Description

A kind of oblique rail formula lathe

Technical field

The utility model relates to a kind of lathe, is specially a kind of oblique rail formula lathe.

Background technology

In existing lathe, the feeding of cutter generally realizes by a two-dimentional feed mechanism of cover.

At this, existing two-dimentional feed mechanism is to be horizontally disposed, and it generally comprises two mutual vertical and horizontally disposed one vertical slide rail and horizontal slide rails, wherein vertically is provided with on slide rail to be driven and the longitudinal slide that moves of slide rail longitudinally by a longitudinal screw; Described horizontal slide rail is set directly on longitudinal slide, and laterally slide rail is provided with the base of tool for aligned cutting tool, and this base of tool drives it by a transverse screw and laterally moving on slide rail.

In above mechanism, be connected for guaranteeing the effective activity between the base of tool and transverse screw, being threaded between the two must leave certain gap surplus, connects with both normal activities in assurance work.But in reality, because vertically two slide rails and the horizontal slide rail of slide rail are all horizontally disposed, such structure setting can't be eliminated the gap surplus between the base of tool and transverse screw, and its error will directly affect the positioning accuracy of cutter in the base of tool, and then has had a strong impact on the machining accuracy of lathe.

The utility model content

For the problems referred to above, the utility model has designed a kind of oblique rail formula lathe, and it can eliminate the error of bringing because of the gap surplus between the base of tool and transverse screw, can effectively promote the machining accuracy of lathe.

For achieving the above object, the utility model is by the following technical solutions:

A kind of oblique rail formula lathe comprises mutually vertically disposed one vertical slide rail and a horizontal slide rail, be provided with on described vertical slide rail can be by a longitudinal screw drive longitudinal slide that moves of slide rail longitudinally; Described horizontal slide rail is set directly on longitudinal slide, laterally slide rail is provided with the base of tool that can be moved along horizontal slide rail by the transverse screw drive, it is characterized in that: two slide rails of described vertical slide rail are one high and one low being obliquely installed, and laterally slide rail leads to be obliquely installed with angle along it simultaneously.

Further, the inclination angle scope that is obliquely installed of two slide rails of above-mentioned vertical slide rail is 15 ° ~ 45 °.

Further, the class triangle is arranged in the cross section of two slide rails of above-mentioned vertical slide rail.

The utility model is arranged to one high and one low structure to two slide rails of vertical slide rail, the plane that makes two slide rails form is obliquely installed horizontal by an angle, laterally slide rail is obliquely installed with angle along its guiding simultaneously, and then makes the base of tool that is positioned on horizontal slide rail also to be obliquely installed with angle.

In practice, because the base of tool itself has deadweight, this deadweight and laterally slide rail reacting force of supporting to make a concerted effort be an active force under oblique along horizontal slide rail, under this effect of making a concerted effort, make the base of tool have all the time the trend that glides along horizontal slide rail, make the base of tool be close to all the time the upper flank of transverse screw, thereby eliminated the gap surplus of movable assembling between the two fully, guarantee the positioning accuracy of the base of tool, promoted the machining accuracy of lathe.

Description of drawings

Fig. 1, perspective view of the present utility model;

Fig. 2, side structure schematic diagram of the present utility model.

The specific embodiment

As illustrated in fig. 1 and 2, a kind of oblique rail formula lathe comprises vertically disposed one vertical slide rail 1 and a horizontal slide rail 2 mutually.Be provided with on described vertical slide rail 1 and can be driven and the longitudinal slide 4 that moves of slide rail 1 longitudinally by a longitudinal screw 3; Described horizontal slide rail 2 is set directly on longitudinal slide 3, and laterally slide rail 2 is provided with the base of tool 6 that can be moved along horizontal slide rail 2 by transverse screw 5 drives.

Two slide rails 11,12 of described vertical slide rail 1 are one high and one low being obliquely installed, and laterally slide rail 2 leads to be obliquely installed with angle along it simultaneously.

Above vertical slide rail two slide rails 11,12 the one high and one low structure that arranges, make two slide rails 11,12 planes that form horizontal by an angle a and oblique setting, laterally slide rail 2 leads to be obliquely installed with angle along it simultaneously, and then makes the base of tool 6 that is positioned on horizontal slide rail 2 also to be obliquely installed with angle.

Because the base of tool 6 itself has deadweight G, this deadweight G and laterally the F1 that makes a concerted effort of the reacting force of supporting F of slide rail 2 be an active force under oblique along horizontal slide rail 2, under the effect of this F1 that makes a concerted effort, make the base of tool 6 have all the time the trend that glides along horizontal slide rail 2, make the base of tool be close to all the time the upper flank of transverse screw 5, thereby eliminated the gap surplus of movable assembling between the two fully, guaranteed the positioning accuracy of the base of tool 6, promoted the machining accuracy of lathe.

In practice, for obtaining machining accuracy preferably, also be in consideration easy to process simultaneously, the inclination angle a scope that two slide rails 11,12 of described vertical slide rail 1 are obliquely installed is 15 ° ~ 45 °, and its best angle is 30 °.

In addition, be to strengthen longitudinal slide 4 and the vertical bonding strength of slide rail 3, the class triangle is arranged in two slide rails 11 of described vertical slide rail 1,12 cross section, and this structure setting can effectively strengthen the rigidity of vertical slide rail 1, strengthens the bonding strength of itself and longitudinal slide 3.

To sum up, the utility model is a kind of oblique rail formula lathe, and being obliquely installed of its vertical slide rail 1 and horizontal slide rail 2 can be eliminated the error of bringing because of the gap surplus between the base of tool and transverse screw fully, effectively promotes the machining accuracy of lathe.

The above, it is only better embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation know-why of the present utility model still belongs in the scope of technical solutions of the utility model any simple modification made for any of the above embodiments, equivalent variations or modification.

Claims (3)

1. oblique rail formula lathe comprises vertically disposed one vertical slide rail and a horizontal slide rail mutually, be provided with on described vertical slide rail can be by a longitudinal screw drive longitudinal slide that moves of slide rail longitudinally; Described horizontal slide rail is set directly on longitudinal slide, laterally slide rail is provided with the base of tool that can be moved along horizontal slide rail by the transverse screw drive, it is characterized in that: two slide rails of described vertical slide rail are one high and one low being obliquely installed, and laterally slide rail leads to be obliquely installed with angle along it simultaneously.
2. a kind of oblique rail formula lathe as claimed in claim 1, it is characterized in that: the inclination angle scope that two slide rails of described vertical slide rail are obliquely installed is 15 ° ~ 45 °.
3. a kind of oblique rail formula lathe as claimed in claim 1 or 2, it is characterized in that: the class triangle is arranged in the cross section of two slide rails of described vertical slide rail.
CN 201220682914 2012-12-12 2012-12-12 Inclined rail type lathe CN202922203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220682914 CN202922203U (en) 2012-12-12 2012-12-12 Inclined rail type lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220682914 CN202922203U (en) 2012-12-12 2012-12-12 Inclined rail type lathe

Publications (1)

Publication Number Publication Date
CN202922203U true CN202922203U (en) 2013-05-08

Family

ID=48212196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220682914 CN202922203U (en) 2012-12-12 2012-12-12 Inclined rail type lathe

Country Status (1)

Country Link
CN (1) CN202922203U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551814A (en) * 2013-11-13 2014-02-05 四川柯世达汽车制动系统集团有限公司 Technical method for processing connector
CN103785861A (en) * 2014-01-25 2014-05-14 安徽省临泉县智创精机有限公司 Inclined-rail lathe
CN105451932A (en) * 2013-05-27 2016-03-30 普罗麦克责任有限公司 Numerical control machine with improved worktable
CN106239174A (en) * 2016-08-29 2016-12-21 浙江恒大数控机床制造有限公司 A kind of oblique bed structure of lathe
CN110315395A (en) * 2019-07-23 2019-10-11 东莞市诚川数控机械科技有限公司 Polyhedron all-in-one machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451932A (en) * 2013-05-27 2016-03-30 普罗麦克责任有限公司 Numerical control machine with improved worktable
CN103551814A (en) * 2013-11-13 2014-02-05 四川柯世达汽车制动系统集团有限公司 Technical method for processing connector
CN103785861A (en) * 2014-01-25 2014-05-14 安徽省临泉县智创精机有限公司 Inclined-rail lathe
CN106239174A (en) * 2016-08-29 2016-12-21 浙江恒大数控机床制造有限公司 A kind of oblique bed structure of lathe
CN110315395A (en) * 2019-07-23 2019-10-11 东莞市诚川数控机械科技有限公司 Polyhedron all-in-one machine

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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: 20130508

Termination date: 20131212