CN103894841A - Feeding mechanism for horizontal lathe - Google Patents
Feeding mechanism for horizontal lathe Download PDFInfo
- 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- Withdrawn
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
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
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.
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)
| 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 |
-
2014
- 2014-04-07 CN CN201410135549.1A patent/CN103894841A/en not_active Withdrawn
Patent Citations (6)
| 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 |
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| WW01 | Invention patent application withdrawn after publication |