CN102059603A - Device for machining axial oil hole of grinding roll shaft of vertical mill - Google Patents
Device for machining axial oil hole of grinding roll shaft of vertical mill Download PDFInfo
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- CN102059603A CN102059603A CN2010105477358A CN201010547735A CN102059603A CN 102059603 A CN102059603 A CN 102059603A CN 2010105477358 A CN2010105477358 A CN 2010105477358A CN 201010547735 A CN201010547735 A CN 201010547735A CN 102059603 A CN102059603 A CN 102059603A
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Abstract
The invention relates to a device for machining an axial oil hole of a grinding roll shaft of a vertical mill, which comprises a support platform, a left support plate, a right support plate, a spiral translation mechanism, a support fixing device and alignment devices, wherein spiral translation mechanism comprises a motor and a speed reducer connected with the motor; the speed reducer is connected with screws arranged in a front bearing base and a rear bearing base by shaft couplers; nuts matched with the screws are arranged on the screws; a slide plate is fixed on the nuts; the support fixing device comprises a left V-shaped base and a right V-shaped base which are fixed on the slide plate respectively; a left pressing plate is arranged on the left V-shaped base, a right pressing plate is arranged on the right V-shaped base, and the screws for fixing the left pressing plate and the right pressing plate on the slide plate are arranged on the left pressing plate and the right pressing plate respectively; the alignment devices comprise a left tip cone arranged on the same axis and a right tip cone fixed by a drill clamp; and the left tip cone is fixed on the platform by a tip cone frame. By the device, the alignment operation before the axial oil hole of the grinding roll shaft of the vertical mill is machined is simple, the alignment accuracy is high, flexible and convenient, and the machining accuracy, reliability and safety are high.
Description
Technical field
The present invention relates to a kind of deep hole drilling apparatus, especially a kind of processing unit (plant) that is used for the axial oilhole of vertical mill grinding roller axle.
Background technology
Efficiently, energy-conservation vertical mill is the main production equipments of modernized cement manufacturing company, because of the bearing of its grinding roller axle needs full-bodied lubricating oil to implement lubricated, cooling and gets rid of abrasive dust, then is processed with the axial deep hole that is used for the lubricating oil circulation on the grinding roller axle; Because grinding roller shaft length and quality are all very big, there is following difficulty in the trade union that adds in its axial long oil hole: the one, the contraposition flexibility of grinding roller axle and deep hole drilling machine is poor before processing, and aligning accuracy is low; The 2nd, in process, the reliability of positioning of grinding roller axle is poor, influences machining accuracy and security.
Summary of the invention
Technical problem: the objective of the invention is to overcome the problem that exists in the prior art, a kind of how simple in structure, the location is flexible, machining accuracy is high vertical mill grinding roller axle axial oil hole processing device is provided.
Technical scheme: vertical mill grinding roller axle axial oil hole processing device of the present invention, comprise that support platform, interval are located at left supported plate, right supported plate on the support platform, be provided with the spiral translation mechanism between left supported plate, the right supported plate, left supported plate, right supported plate are provided with supporting fixed device, and the supporting fixed device both sides are provided with alignment device; Described spiral translation mechanism comprises motor, the decelerator that links to each other with motor, decelerator through shaft coupling be located at front-end bearing pedestal and be connected with screw rod in the rear bearing block, screw rod is provided with the nut that matches with it, is fixed with sliding panel on the nut; Supporting fixed device comprises left V-shape base and the right V-shape base that is separately fixed on the sliding panel, and V-shape base is provided with left pressing plate, and right V-shape base is provided with right pressing plate, is respectively equipped with the screw rod that is fixed on the sliding panel on left pressing plate and the right pressing plate; Alignment device comprises left addendum cone that is located on the same axis and the right addendum cone of being fixed by drill point, and left addendum cone is fixed on the platform through the addendum cone frame.
Described platform is for to be welded to each other the frame structure that forms by shaped steel; Described front-end bearing pedestal and rear bearing block are located at respectively on the front beam and rear cross beam between left supported plate and the right supported plate.
Beneficial effect: owing to adopt technique scheme, make that the centering operation of the axial oilhole first being processed of vertical mill grinding roller axle is easy, the aligning accuracy height, flexible, the machining accuracy height, good reliability, security is good.
Description of drawings
Fig. 1 is that master of the present invention looks cross-sectional view;
Fig. 2 is a right TV structure schematic diagram of the present invention;
Fig. 3 is a plan structure schematic diagram of the present invention.
Among the figure: the 1-motor; The 2-decelerator; The 3-shaft coupling; The 4-front-end bearing pedestal; The 5-screw rod; The 6-platform; The right addendum cone of 7-; The right V-shape base of 8-; The right pressing plate of 9-; The 10-right supported plate; The 11-rear bearing block; The 12-sliding panel; The 13-left supported plate; The 14-left pressing plate; 15-left side V-shape base; 16-left side addendum cone; The 17-nut; 18-addendum cone frame.
The specific embodiment
Below in conjunction with accompanying drawing one embodiment of the present of invention are further described:
As shown in the figure, vertical mill grinding roller axle axial oil hole processing device of the present invention.Mainly form by platform 6, left supported plate 13, right supported plate 10, spiral translation mechanism, supporting fixed device, alignment device etc.Platform 6 is for to be welded to each other into tower structure by shaped steel, and left supported plate 13, right supported plate 10 all are fixed on the upper right quarter of platform 6.The spiral translation mechanism mainly is made up of motor 1, decelerator 2, shaft coupling 3, front-end bearing pedestal 4, screw rod 5, nut 17, rear bearing block 11, sliding panel 12; Wherein the axle of motor 1 links to each other by shaft coupling with decelerator 2 power shafts, and decelerator 2 output shafts link to each other by shaft coupling 3 with screw rod 5; Nut 17 is fixed on the lower central position of sliding panel 12, and sliding panel 12 places on left supported plate 13 and the right supported plate 10, and can slide thereon; Screw rod 5 matches with nut 17 internal thread holes, and is bearing on the platform 6 by front-end bearing pedestal 4 and rear bearing block 11.Supporting fixed device mainly is made up of left V-shape base 15, right V-shape base 8, left pressing plate 14, right pressing plate 9, and wherein right V-shape base 8 is fixed on the right part of sliding panel 12, and left V-shape base 15 is fixed on the upper right quarter of sliding panel 12, and can adjust its relative position as required; Left pressing plate 14 and right pressing plate 9 are fixed on the sliding panel 12 by screw rod respectively.Alignment device mainly comprises left addendum cone 16, right addendum cone 7, addendum cone frame 18, and right addendum cone 7 is fixed by drill point, and left addendum cone 16 is fixed on the platform 6 by addendum cone frame 18.
According to the length of workpiece to be machined (axle), adjust the position of left V-shape base 15 on sliding panel 12, take off left pressing plate 14 and right pressing plate 9, workpiece is placed the V-shaped groove of left V-shape base 15 and right V-shape base 8, be fixed by left pressing plate 14 and right pressing plate 9 then.
Actuating motor 1, its power passes to screw rod 5 by decelerator 2, and screw rod rotates, and nut, sliding panel 12, supporting fixed device, workpiece are slowly done axially-movable together, till workpiece axes alignment addendum cone.After find accurately at the center of workpiece to be machined, right addendum cone 7 is taken off, change the depth drill drill bit.
Claims (3)
1. vertical mill grinding roller axle axial oil hole processing device, it is characterized in that: it comprises that support platform (6), interval are located at left supported plate (13), right supported plate (10) on the support platform (6), left supported plate (13), right supported plate are provided with the spiral translation mechanism between (10), left supported plate (13), right supported plate (10) are provided with supporting fixed device, and the supporting fixed device both sides are provided with alignment device; Described spiral translation mechanism comprises motor (1), the decelerator (2) that links to each other with motor (1), decelerator (2) through shaft coupling (3) be located at front-end bearing pedestal (4) and be connected with screw rod (5) in the rear bearing block (11), screw rod (5) is provided with the nut (17) that matches with it, is fixed with sliding panel (12) on the nut (17); Supporting fixed device comprises left V-shape base (15) and the right V-shape base (8) that is separately fixed on the sliding panel (12), V-shape base (15) is provided with left pressing plate (14), right V-shape base (8) is provided with right pressing plate (9), is respectively equipped with the screw rod that is fixed on the sliding panel (12) on left pressing plate (14) and the right pressing plate (9); Alignment device comprises left addendum cone (16) that is located on the same axis and the right addendum cone of being fixed by drill point (7), and left addendum cone (16) is fixed on the platform (6) through addendum cone frame (18).
2. vertical mill grinding roller axle axial oil hole processing device according to claim 1, it is characterized in that: described platform (6) is for to be welded to each other the frame structure that forms by shaped steel.
3. vertical mill grinding roller axle axial oil hole processing device according to claim 1 is characterized in that: described front-end bearing pedestal (4) and rear bearing block (11) are located at respectively on the front beam and rear cross beam between left supported plate (13) and the right supported plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105477358A CN102059603A (en) | 2011-01-14 | 2011-01-14 | Device for machining axial oil hole of grinding roll shaft of vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105477358A CN102059603A (en) | 2011-01-14 | 2011-01-14 | Device for machining axial oil hole of grinding roll shaft of vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059603A true CN102059603A (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105477358A Pending CN102059603A (en) | 2011-01-14 | 2011-01-14 | Device for machining axial oil hole of grinding roll shaft of vertical mill |
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| CN (1) | CN102059603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438377A (en) * | 2014-09-30 | 2015-03-25 | 巢湖广丰金属制品有限公司 | Automatic control system and method for strip steel surface rust removal |
| CN106695241A (en) * | 2016-12-30 | 2017-05-24 | 中国第汽车股份有限公司 | Machining center main shaft inner cone hole repairing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263393A (en) * | 1999-03-12 | 2000-09-26 | Bosch Automotive Systems Corp | Grinding device |
| CN201095036Y (en) * | 2007-07-17 | 2008-08-06 | 蒋李玲 | C-shaped moving column type combined center processing machine |
| CN201175836Y (en) * | 2007-11-29 | 2009-01-07 | 贵州西南工具(集团)有限公司 | Drilling jig for shaft-like parts |
| CN201295846Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Positioning and drilling clamp for crank oil hole |
| CN201455700U (en) * | 2009-07-29 | 2010-05-12 | 三门峡合鑫机床有限公司 | Dedicated numerical-control axletree drilling machine tool and auxiliary clamping mechanism thereof |
| CN101786242A (en) * | 2010-02-23 | 2010-07-28 | 林素伟 | Drilling jig for drilling oblique oil hole on crankshaft |
| CN201613465U (en) * | 2010-02-23 | 2010-10-27 | 林素伟 | Crankshaft multi-angle oil hole drilling fixture |
| CN201685112U (en) * | 2010-05-11 | 2010-12-29 | 林素伟 | Drilling fixture for crankshaft straight oil holes |
| CN201907037U (en) * | 2011-01-14 | 2011-07-27 | 中天仕名（徐州）重型机械有限公司 | Axial oilhole processing device for grinding roller shaft of vertical grinder |
-
2011
- 2011-01-14 CN CN2010105477358A patent/CN102059603A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263393A (en) * | 1999-03-12 | 2000-09-26 | Bosch Automotive Systems Corp | Grinding device |
| CN201095036Y (en) * | 2007-07-17 | 2008-08-06 | 蒋李玲 | C-shaped moving column type combined center processing machine |
| CN201175836Y (en) * | 2007-11-29 | 2009-01-07 | 贵州西南工具(集团)有限公司 | Drilling jig for shaft-like parts |
| CN201295846Y (en) * | 2008-10-31 | 2009-08-26 | 江苏罡阳股份有限公司 | Positioning and drilling clamp for crank oil hole |
| CN201455700U (en) * | 2009-07-29 | 2010-05-12 | 三门峡合鑫机床有限公司 | Dedicated numerical-control axletree drilling machine tool and auxiliary clamping mechanism thereof |
| CN101786242A (en) * | 2010-02-23 | 2010-07-28 | 林素伟 | Drilling jig for drilling oblique oil hole on crankshaft |
| CN201613465U (en) * | 2010-02-23 | 2010-10-27 | 林素伟 | Crankshaft multi-angle oil hole drilling fixture |
| CN201685112U (en) * | 2010-05-11 | 2010-12-29 | 林素伟 | Drilling fixture for crankshaft straight oil holes |
| CN201907037U (en) * | 2011-01-14 | 2011-07-27 | 中天仕名（徐州）重型机械有限公司 | Axial oilhole processing device for grinding roller shaft of vertical grinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438377A (en) * | 2014-09-30 | 2015-03-25 | 巢湖广丰金属制品有限公司 | Automatic control system and method for strip steel surface rust removal |
| CN106695241A (en) * | 2016-12-30 | 2017-05-24 | 中国第汽车股份有限公司 | Machining center main shaft inner cone hole repairing method |
| CN106695241B (en) * | 2016-12-30 | 2020-04-07 | 中国第一汽车股份有限公司 | Method for repairing inner taper hole of main shaft of machining center |
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Application publication date: 20110518 |