CN202606873U - High-efficiency two-spindle numerically-controlled lathe - Google Patents

High-efficiency two-spindle numerically-controlled lathe Download PDF

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Publication number
CN202606873U
CN202606873U CN 201220111396 CN201220111396U CN202606873U CN 202606873 U CN202606873 U CN 202606873U CN 201220111396 CN201220111396 CN 201220111396 CN 201220111396 U CN201220111396 U CN 201220111396U CN 202606873 U CN202606873 U CN 202606873U
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CN
China
Prior art keywords
planker
lathe
main spindle
spindle
lathe bed
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
Application number
CN 201220111396
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Chinese (zh)
Inventor
沈侠波
冯立本
孙科洁
Original Assignee
沈侠波
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 沈侠波 filed Critical 沈侠波
Priority to CN 201220111396 priority Critical patent/CN202606873U/en
Application granted granted Critical
Publication of CN202606873U publication Critical patent/CN202606873U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a high-efficiency two-spindle numerically-controlled lathe. The high-efficiency two-spindle numerically-controlled lathe comprises a bottom foot and a lathe body, wherein the lathe is arranged on the bottom foot; spindle boxes and Z-direction dragging plates capable of moving along a Z direction are arranged on the lathe body; the Z-direction dragging plates are positioned at the spindle installation sides of the spindle boxes, and the Z-direction dragging plates are provided with X-direction dragging plates capable of moving along an X direction; two spindle boxes are respectively arranged on both ends of the lathe body face to face; the central axes of spindles of the two spindle boxes are coincided; the two headstock spindle boxes are respectively connected with a motor; and the Z-direction dragging plates are positioned on the middle position between the two headstock spindle boxes. The high-efficiency two-spindle numerically-controlled lathe provided by the utility model eliminates the idle stroke generated during the tool retraction of the Z-direction dragging plates, saves the energy consumption and increases the production efficiency.

Description

Efficient two main shaft numerically controlled lathe
Technical field
The utility model relates to numerically controlled lathe, particularly a kind of two main shaft numerically controlled lathes of subtend processing.
Background technology
The numerically controlled lathe of prior art comprises: main spindle box is fixedly mounted on a side of lathe bed; Opposite side install Z to the Z of motion to planker; Directions X X is installed to planker in Z vertical direction above planker; And knife rest (can single-tool holder, also can be the double-pole frame) then be installed in X to the X of motion on planker, thereby make the knife rest can be along X to moving to both direction with Z.During processing parts, generally be the main shaft clamping and drive workpiece rotation, knife rest be X to Z to feeding, the workpiece that is clamped on the main shaft is carried out cut; After processing first part, Z can move withdrawing in the other direction along main spindle box to planker, so that vacating space carries out craft or automatically workpiece to be processed carried out clamping.But find in practice that in the clamping workpiece process Z is an idle stroke to the action of planker when main spindle box moves withdrawing in the other direction, has wasted mass energy consumption.
Summary of the invention
For the Z that overcomes existing Digit Control Machine Tool exists idle stroke, waste energy consumption when the planker withdrawing, reduces the deficiency of production efficiency, efficient two main shaft numerically controlled lathes that the utility model provides the idle stroke of a kind of Z of elimination when the planker withdrawing, energy efficient, enhances productivity.
In order to solve the technical scheme that its technical problem adopts be:
A kind of efficient pair of main shaft numerically controlled lathe comprises footing and lathe bed, and said lathe bed is installed on the footing; Main spindle box and the Z that can move along the Z direction are installed to planker on the said lathe bed; Said Z is positioned at the main shaft installation side of main spindle box to planker, and the X that said Z can move along directions X on planker is to planker, and said main spindle box has two; Two main spindle boxes are installed on the two ends of lathe bed and installation face-to-face respectively; The central axes of the main shaft of two main spindle boxes, said two headstock main spindle boxes are connected with drive motors respectively, and said Z is positioned at the centre position of two main spindle boxes to planker.
Further; First guide rail and second guide rail are installed on the said lathe bed, and said first guide rail and second guide rail laterally arrange, and said Z is slidably mounted on said first guide rail and second guide rail to planker; Z is installed on the lathe bed to the guide screw movement pair; Said Z to the guide screw movement pair comprise Z to drive motors, Z to shaft coupling and Z to leading screw, said Z is connected Z with Z to drive motors to shaft coupling to leading screw, said Z is connected to planker with Z to leading screw.
Further again; X is installed on the top of Z to planker to the guide screw movement pair; Said X to the guide screw movement pair comprise X to drive motors, X to shaft coupling and X to leading screw, said X is connected X with X to drive motors to shaft coupling to leading screw, said X is connected to planker with X to leading screw.
The beneficial effect of the utility model is: because two main spindle boxes become axial linear to install face-to-face; Two main shafts can carry out the synchro-feed motion; Also can synchronous positive and negative direction feed motion; Behind the workpiece that processes a side, carry out when withdrawing and workpiece clamp the process of wait again the workpiece of opposite side being processed, the stand-by period that idle stroke when having saved withdrawing and workpiece clamp, improved production efficiency;
Description of drawings
Fig. 1 is efficient two main shaft numerically controlled lathe structural representation;
Fig. 2 is the vertical view of these efficient two main shaft numerically controlled lathes.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See figures.1.and.2, a kind of efficient pair of main shaft numerically controlled lathe, said lathe bed 2 is fixedly mounted on the lathe footing 1, and the said first headstock main spindle box 4 and the second headstock main spindle box 9 are fixedly mounted on the both sides of lathe bed 2;
Said two spindle drive motors 11 are installed in the both sides of lathe footing 1 with respect to two headstock main spindle boxes, and spindle drive motor 11 drives the first headstock main spindle box 4 and the second headstock main spindle box 9 respectively through belt 3 and belt 10;
Said Z is installed on first guide rail 17 and second guide rail 18 of lathe bed 2 to planker 6, and said X is installed in Z to planker 6 tops to planker 5;
Said Z is installed on the lathe bed 2 to the guide screw movement pair; Said Z comprises Z to drive motors 12 to the guide screw movement pair, Z to shaft coupling 13 and Z to leading screw 14; Said Z is connected Z with Z to drive motors 12 to shaft coupling 13 to leading screw 14, said Z is connected to planker 6 with Z to leading screw;
Said X is installed on the top of Z to planker 6 to the guide screw movement pair; Said X comprises X to drive motors 8 to the guide screw movement pair, X to shaft coupling 15 and X to leading screw 16; Said X is connected X with X to drive motors 8 to shaft coupling 15 to leading screw 16, said X is connected to planker 5 with X to leading screw;
The said first headstock main spindle box 4 and the second headstock main spindle box 9 are installed on the top of lathe bed 2 face-to-face, and the axial location of two main shafts overlaps;
Said Z is installed in the centre of the first headstock main spindle box and the second headstock main spindle box to the position of planker 5 to planker 6 and X.
In the present embodiment; Said two main spindle boxes are driven by independent spindle drive motor respectively; Two main shafts can carry out the synchro-feed motion; Also can synchronous positive and negative direction feed motion; Behind the workpiece that processes a side, carry out when withdrawing and workpiece clamp the process of wait again the workpiece of opposite side being processed, the both sides headstock can be processed identical or different workpiece simultaneously behind the adjustment withdrawing path, and said Z is installed in the centre position of lathe bed and both sides headstock main spindle box to motion planker pair; Above motion planker pair, intersect installation X to motion planker pair at Z, and said efficient main shaft numerically controlled lathe only need be installed one group of Z can be to both sides headstock main spindle box while processing work to the guide screw movement pair to guide screw movement pair and one group of X.

Claims (3)

1. efficient two main shaft numerically controlled lathes comprise footing and lathe bed, and said lathe bed is installed on the footing; Main spindle box and the Z that can move along the Z direction are installed to planker on the said lathe bed; Said Z is positioned at the main shaft installation side of main spindle box to planker, and the X that said Z can move along directions X on planker is to planker, and it is characterized in that: said main spindle box has two; Two main spindle boxes are installed on the two ends of lathe bed and installation face-to-face respectively; The central axes of the main shaft of two main spindle boxes, said two headstock main spindle boxes are connected with drive motors respectively, and said Z is positioned at the centre position of two main spindle boxes to planker.
2. efficient pair of main shaft numerically controlled lathe as claimed in claim 1; It is characterized in that: first guide rail and second guide rail are installed on the said lathe bed; Said first guide rail and second guide rail laterally arrange; Said Z is slidably mounted on said first guide rail and second guide rail to planker, and Z is installed on the lathe bed to the guide screw movement pair, said Z to the guide screw movement pair comprise Z to drive motors, Z to shaft coupling and Z to leading screw; Said Z is connected Z with Z to drive motors to shaft coupling to leading screw, said Z is connected to planker with Z to leading screw.
3. according to claim 1 or claim 2 efficient two main shaft numerically controlled lathes; It is characterized in that: X is installed on the top of Z to planker to the guide screw movement pair; Said X to the guide screw movement pair comprise X to drive motors, X to shaft coupling and X to leading screw; Said X is connected X with X to drive motors to shaft coupling to leading screw, said X is connected to planker with X to leading screw.
CN 201220111396 2012-03-22 2012-03-22 High-efficiency two-spindle numerically-controlled lathe Expired - Fee Related CN202606873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220111396 CN202606873U (en) 2012-03-22 2012-03-22 High-efficiency two-spindle numerically-controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220111396 CN202606873U (en) 2012-03-22 2012-03-22 High-efficiency two-spindle numerically-controlled lathe

Publications (1)

Publication Number Publication Date
CN202606873U true CN202606873U (en) 2012-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220111396 Expired - Fee Related CN202606873U (en) 2012-03-22 2012-03-22 High-efficiency two-spindle numerically-controlled lathe

Country Status (1)

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CN (1) CN202606873U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646689A (en) * 2015-02-06 2015-05-27 安阳工学院 Double-sided lathe special for valve
CN111975408A (en) * 2020-06-30 2020-11-24 台州市航工机床有限公司 Double-end butt joint machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104646689A (en) * 2015-02-06 2015-05-27 安阳工学院 Double-sided lathe special for valve
CN111975408A (en) * 2020-06-30 2020-11-24 台州市航工机床有限公司 Double-end butt joint machine tool
CN111975408B (en) * 2020-06-30 2021-08-31 台州市航工机床有限公司 Double-end butt joint machine tool

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20140322

C17 Cessation of patent right