CN103894841A - Feeding mechanism for horizontal lathe - Google Patents

Feeding mechanism for horizontal lathe Download PDF

Info

Publication number
CN103894841A
CN103894841A CN201410135549.1A CN201410135549A CN103894841A CN 103894841 A CN103894841 A CN 103894841A CN 201410135549 A CN201410135549 A CN 201410135549A CN 103894841 A CN103894841 A CN 103894841A
Authority
CN
China
Prior art keywords
ram
mobile ram
mobile
movable ram
movable
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.)
Withdrawn
Application number
CN201410135549.1A
Other languages
Chinese (zh)
Inventor
张孝公
夏兆悦
逯呈龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG YIXIN HEAVY MACHINERY MANUFACTURING CO LTD
Original Assignee
SHANDONG YIXIN HEAVY MACHINERY MANUFACTURING CO LTD
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 SHANDONG YIXIN HEAVY MACHINERY MANUFACTURING CO LTD filed Critical SHANDONG YIXIN HEAVY MACHINERY MANUFACTURING CO LTD
Priority to CN201410135549.1A priority Critical patent/CN103894841A/en
Publication of CN103894841A publication Critical patent/CN103894841A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/017Arrangements of ways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

Abstract

A feeding mechanism for a horizontal lathe comprises a movable ram, a ram shield, a transmission gear, a ram moving fixing seat, a movable ram guide rail, a movable ram guide seat, a movable ram nut seat, a nut, a movable ram screw and a corresponding fastening bolt. The feeding mechanism is characterized in that the movable ram is nested in the movable moving fixing seat, the movable ram guide seat and the movable ram nut seat are fixed on two sides of the movable ram, the movable ram guide seat and the movable ram guide rail are cooperatively guided, the nut is fixed on the movable ram nut seat, and the transmission gear drives the movable ram screw to enable the movable ram to perform reciprocating motion along the a straight line.

Description

A kind of horizontal lathe delivering gear
Technical field
The present invention relates to a kind of delivering gear, be applied to horizontal lathe and other machine tool field.
Background technology
At present, known horizontal lathe delivering gear is generally to adopt dovetail groove, T-shaped groove or square groove to lead, what this type of guiding mechanism guide rail lubricating system leaned on is oil gun or oil circuit, under oil circuit stopping state, be easy to allow guide rail oil starvation, guide rail is dry grinded, precision is difficult to guarantee, and the outer lubricating system of this guide rail easily allows the oil on guide rail occupy dust or iron filings, anti-dust performance is poor, thereby be difficult to guarantee the long-term machining accuracy of lathe, the also regularly scraping of this type of delivering gear guide rail, has increased manpower and materials greatly.
Summary of the invention
The invention provides a kind of horizontal lathe delivering gear, this structure has effectively overcome existing guide rail and has lubricated and precision problem.The technical scheme that the technical problem that the present invention solves adopts is: invented a kind of horizontal lathe delivering gear, it is by mobile ram, ram guard shield, transmission device, ram moves holder, mobile ram gib, mobile ram guide holder, mobile ram nut seat, screw and mobile ram leading screw and corresponding hold-down screw form composition, it is characterized in that mobile ram is embedded in ram and moves in holder, mobile ram guide holder and mobile ram nut seat are fixed on mobile ram both sides, mobile ram guide holder coordinates guiding with mobile ram gib, screw is fixed on mobile ram nut seat, drive mobile ram leading screw that mobile ram is moved along linear reciprocation by transmission device.
Mobile ram adopts cylinder to coordinate guiding with cylinder sliding sleeve.
In this delivering gear, store a certain amount of lubricating oil.
The invention has the beneficial effects as follows that horizontal lathe moves ram and adopts cylinder to coordinate guide frame with cylinder sliding sleeve, cylinder and cylinder sliding sleeve fit clearance are little, compare dovetail groove, T-shaped groove or square groove guiding accuracy are high, crudy, working (machining) efficiency is high, in this delivering gear, once filling up lubricating oil can use for a long time, can be because grease pump is bad or forget oiling wearing and tearing, or add waste, well solve the precision problem of lathe, good rigidly, the precision maintenance phase is long, unit are bearing capacity is little, lubricate, pollute light, energy-conserving and environment-protective, easily repair, working (machining) efficiency and precision are high, significantly energy-saving and cost-reducing.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is cutaway view of the present invention.
The specific embodiment
Accompanying drawing has provided specific embodiments of the invention.
Embodiment: with reference to the accompanying drawings 1 and accompanying drawing 2 shown in, the 1st, mobile ram, the 2nd, ram guard shield, the 3rd, transmission device, the 4th, ram moves holder, and the 5th, mobile ram gib, the 6th, mobile ram guide holder, the 7th, mobile ram nut seat, the 8th, screw, the 9th, mobile ram leading screw.Mobile ram 1 is embedded in ram and moves in holder 4, mobile ram guide holder 6 and mobile ram nut seat 7 are fixed by screws in mobile ram 1 both sides, mobile ram gib 5 is fixed by screws in ram and moves on holder 4, mobile ram guide holder 6 coordinates guiding with mobile ram gib 5, ram guard shield 2 is fixed by screws in ram and moves holder 4 one end, screw 8 is fixed by screws on mobile ram nut seat 7, and drives mobile ram leading screw 9 that mobile ram 1 is moved along linear reciprocation by transmission device 3.Mobile ram 1 adopts cylinder to coordinate with cylinder sliding sleeve in guiding and this delivering gear and stores a certain amount of lubricating oil, has well solved the machining accuracy problem of the lubricated and lathe of guide rail.

Claims (3)

1. a horizontal lathe delivering gear, it is by mobile ram (1), ram guard shield (2), transmission device (3), ram moves holder (4), mobile ram gib (5), mobile ram guide holder (6), mobile ram nut seat (7), screw (8) and mobile ram leading screw (9) and corresponding hold-down screw form composition, it is characterized in that mobile ram (1) is embedded in ram and moves in holder (4), mobile ram guide holder (6) and mobile ram nut seat (7) are fixed on mobile ram (1) both sides, mobile ram guide holder (6) coordinates guiding with mobile ram gib (5), screw (8) is fixed on mobile ram nut seat (7), drive mobile ram leading screw (9) that mobile ram (1) is moved along linear reciprocation by transmission device (3).
2. according to the horizontal lathe delivering gear described in claims 1, it is characterized in that said mobile ram (1) adopts cylinder to coordinate guiding with cylinder sliding sleeve.
3. according to the horizontal lathe delivering gear described in claims 1, it is characterized in that a certain amount of lubricating oil of storage in this delivering gear.
CN201410135549.1A 2014-04-07 2014-04-07 Feeding mechanism for horizontal lathe Withdrawn CN103894841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410135549.1A CN103894841A (en) 2014-04-07 2014-04-07 Feeding mechanism for horizontal lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410135549.1A CN103894841A (en) 2014-04-07 2014-04-07 Feeding mechanism for horizontal lathe

Publications (1)

Publication Number Publication Date
CN103894841A true CN103894841A (en) 2014-07-02

Family

ID=50986583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410135549.1A Withdrawn CN103894841A (en) 2014-04-07 2014-04-07 Feeding mechanism for horizontal lathe

Country Status (1)

Country Link
CN (1) CN103894841A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2675306Y (en) * 2004-03-01 2005-02-02 张孝公 Vertical lathe
CN201023195Y (en) * 2006-12-28 2008-02-20 俞孝伟 Carriage mobile device for digital control lathes
KR20120068197A (en) * 2010-12-17 2012-06-27 두산인프라코어 주식회사 Cylinder apparatus for up/down balancing cross-rail of machine tool
CN203003493U (en) * 2012-12-25 2013-06-19 福建省嘉泰数控机械有限公司 Machine tool spindle box ram structure
CN103586698A (en) * 2013-10-23 2014-02-19 杭州大天数控机床有限公司 Machining center for gantry with four linear rails and ram
CN203738474U (en) * 2014-03-22 2014-07-30 山东义信重机制造有限公司 Feeding mechanism for horizontal lathe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2675306Y (en) * 2004-03-01 2005-02-02 张孝公 Vertical lathe
CN201023195Y (en) * 2006-12-28 2008-02-20 俞孝伟 Carriage mobile device for digital control lathes
KR20120068197A (en) * 2010-12-17 2012-06-27 두산인프라코어 주식회사 Cylinder apparatus for up/down balancing cross-rail of machine tool
CN203003493U (en) * 2012-12-25 2013-06-19 福建省嘉泰数控机械有限公司 Machine tool spindle box ram structure
CN103586698A (en) * 2013-10-23 2014-02-19 杭州大天数控机床有限公司 Machining center for gantry with four linear rails and ram
CN203738474U (en) * 2014-03-22 2014-07-30 山东义信重机制造有限公司 Feeding mechanism for horizontal lathe

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20140702

WW01 Invention patent application withdrawn after publication