CN102513849A - Linear cutting positioning clamp for subdividing water-cooled RUB bearing and mounting adjustment method - Google Patents
Linear cutting positioning clamp for subdividing water-cooled RUB bearing and mounting adjustment method Download PDFInfo
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- CN102513849A CN102513849A CN2011103996909A CN201110399690A CN102513849A CN 102513849 A CN102513849 A CN 102513849A CN 2011103996909 A CN2011103996909 A CN 2011103996909A CN 201110399690 A CN201110399690 A CN 201110399690A CN 102513849 A CN102513849 A CN 102513849A
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Abstract
The invention discloses a linear cutting positioning clamp for subdividing a water-cooled RUB bearing and a mounting adjustment method. The positioning clamp consists of manual fastening screws, a positioning plate and workpiece supporting sliding plates, wherein the positioning plate is a square steel plate; one side of the positioning plate is a positioning reference surface; the central axis of the positioning plate is parallel to the positioning reference surface; a square hole is formed in the center of the positioning plate; a connecting line of two angular points is overlapped with the central axis of the positioning plate; adjustment key grooves are formed on four corners of the positioning plate; and the manual fastening screws are arranged in the adjustment key grooves, and are fixedly connected with the workpiece supporting sliding plates below the positioning plate, so that the positioning clamp is formed. The mounting adjustment method comprises the following steps of: mounting the positioning clamp on a linear cutting machine tool; adjusting a distance between the two workpiece supporting sliding plates according to a size of a workpiece; fastening the positioning clamp by using bolts; putting the workpiece into the positioning plate; and adjusting the position, and performing linear cutting. The positioning clamp can be used for machining ferrules with different outer diameters, so that the precision requirement of subdivision is guaranteed effectively, a requirement on batch machining is met, and the production efficiency is improved.
Description
Technical field
The present invention relates to the special-purpose positioning fixture of wire cutting machine tool, particularly relate to subdivision water-cooled RUB bearing axis cutting positioning fixture and installation adjusting method.
Background technology
At present, water-cooled RUB center line split bearing subdivision on wire cutting machine tool adds man-hour, normally clamping after the line of bearing ring cutting part is proofreaded the purpose that line reaches centering processing through molybdenum filament then on universal fixturing.Batch machining adopt universal fixturing to add man-hour, owing to need be readjusted lead screw position check and correction line centering behind each clamping parts.Thereby cause frequent adjustment, check and correction molybdenum filament position, increased auxiliary adjustment workload; Because the lasso subdivision position accuracy demand of water-cooled RUB center line split bearing is higher, and the position probing deviation behind the subdivision is less than 0.05mm, the bearing ring after the processing can't all satisfy center line split bearing position accuracy demand, causes the part waste product simultaneously.This persistent ailment also is to perplex the main cause of water-cooled RUB split bearing positional precision and working (machining) efficiency always.
Summary of the invention
The technical problem that the present invention will solve provides a kind of effective assurance subdivision requirement on machining accuracy, enhances productivity, and adjustment is installed simply, can realize the subdivision water-cooled RUB bearing axis cutting positioning fixture of location in enormous quantities processing.
The technical scheme that adopts is:
Subdivision water-cooled RUB bearing axis cutting positioning fixture comprises manual holding screw, location-plate, workpiece support slide plate.Described location-plate is positive square steel plate; Location-plate one side is a positioning reference plane; The central axis of location-plate is parallel with the sideline AB of positioning reference plane, and the location-plate centre is provided with positive square hole, two the angle point line CD of positive square hole and the central axes of location-plate.Position, four angles of said location-plate is provided with the adjustment keyway, and adjustment is equipped with manual holding screw in the keyway, and manually holding screw is solidly connected with the workpiece support slide plate that is located at below the location-plate, constitutes subdivision water-cooled RUB bearing axis cutting positioning fixture.
The installation adjusting method of subdivision water-cooled RUB bearing axis cutting positioning fixture comprises the steps:
1, earlier subdivision water-cooled RUB bearing axis cutting positioning fixture is installed on the wire cutting machine tool.
2, unclamp four manual holding screws,, promote the workpiece support slide plate and adjust two distances between the workpiece support slide plate, adjust the back and pass through bolted to wire cutting machine tool through the size of workpiece.
3, magnetic force gauge stand and amesdial are installed on the guide frame, the datum level of using table to make location-plate comes the position of centering positioning fixture, parallel error≤0.05mm.
4, fastening four manual holding screws.
5, the molybdenum filament with lathe passes from the location-plate of positioning fixture, comes the central axis in the location-plate with molybdenum filament.
6, put into workpiece at location-plate, the outside of workpiece must closely contact the both sides in square hole on the cut direction.
7, cut.
The present invention can guarantee the positional precision of center line split bearing, can also repeatedly repeat processing, even the lasso of processing various outer diameter specification; Need not readjust; Recognize with outside dimension and constantly change, adopting the self-centering principle arbitrarily to install also not can the impact position precision, satisfies processing request in enormous quantities.Can be widely used on the line cutting processing of center line split bearing of suitable specification.
Description of drawings
Fig. 1 is that the present invention is installed in sketch map on the wire cutting machine tool.
Fig. 2 is a positioning fixture structural representation of the present invention.
The specific embodiment
Subdivision water-cooled RUB bearing axis cutting positioning fixture comprises manual holding screw 1, location-plate 2, workpiece support slide plate 3.Described location-plate 2 is positive square steel plate; Location-plate 2 one sides are positioning reference plane 4; The central axis 8 of location-plate 2 is parallel with the sideline AB of positioning reference plane 4; Location-plate 2 centres are provided with positive square hole 9, and two angle point line CD of positive square hole 9 overlap with the central axis 8 of location-plate.Position, 2 four angles of said location-plate is provided with adjustment keyway 7, in the adjustment keyway 7 manual holding screw 1 is housed, and manually the workpiece support slide plate 3 of holding screw 1 below being located at location-plate is fixedly connected, and constitutes subdivision water-cooled RUB bearing axis cutting positioning fixture.This positioning fixture installation adjusting method:
1, earlier split bearing positioning fixture in the middle of the water-cooled RUB is installed on the wire cutting machine tool 10.
2, unclamp four manual holding screws 1,, promote workpiece support slide plate 3 and adjust two distances (guaranteeing that minimum workpiece slide plate can support workpiece and get final product) between the workpiece support slide plate through the size of workpiece 6.Slide plate is adjusted the back and is fastened on the lathe through screw.
3, magnetic force gauge stand and amesdial are installed on the guide frame, beat the position that AB line on the datum level 4 of positioning fixture comes the centering positioning fixture with table.Parallel error≤0.05mm.
4, fastening four manual holding screws.
5, the molybdenum filament 11 with lathe passes from the location-plate 2 of positioning fixture, comes the central axis in the location-plate 8 with molybdenum filament.
6, put into workpiece 6 at location-plate 2, the outside of workpiece must closely contact the both sides 5 of positive square hole 9 on the cut direction.
7, cut.
Claims (2)
1. subdivision water-cooled RUB bearing axis cuts positioning fixture; Comprise manual holding screw (1), location-plate (2), workpiece support slide plate (3); It is characterized in that described location-plate (3) is positive square steel plate, location-plate (2) one sides are positioning reference plane, and the central axis (8) of location-plate (2) is parallel with the sideline AB of positioning reference plane (4); Location-plate (2) centre is provided with positive square hole (9); Two angle point line CD of positive square hole (9) overlap with the central axis (8) of location-plate, and (2) four positions, angle of location-plate are provided with adjustment keyway (7), in the adjustment keyway (7) manual holding screw (1) are housed; Manually the workpiece support slide plate (3) of holding screw (1) below being located at location-plate (2) is fixedly connected, and constitutes subdivision water-cooled RUB bearing axis cutting positioning fixture.
2. the installation adjusting method of subdivision water-cooled RUB bearing axis cutting positioning fixture is characterized in that comprising the steps:
1., earlier subdivision water-cooled RUB bearing axis cutting positioning fixture is installed on the wire cutting machine tool (10);
2., unclamp four manual holding screws (1), through the size of workpiece (6), promote workpiece support slide plate (3) and adjust two distances between the workpiece support slide plate, adjust the back through bolted to wire cutting machine tool (10);
3., magnetic force gauge stand and amesdial are installed on the guide frame, the datum level (4) of making location-plate with table comes the position of centering positioning fixture, parallel error≤0.05mm;
4., fastening four manual holding screws (1);
5., the molybdenum filament (11) of lathe is passed from the location-plate (2) of positioning fixture, come the central axis in the location-plate (8) with molybdenum filament (11);
6., put into workpiece (6) in location-plate (2), the both sides (5) in square hole on the necessary closely contact in the outside of workpiece (6) cut direction;
7., cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103996909A CN102513849A (en) | 2011-12-06 | 2011-12-06 | Linear cutting positioning clamp for subdividing water-cooled RUB bearing and mounting adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103996909A CN102513849A (en) | 2011-12-06 | 2011-12-06 | Linear cutting positioning clamp for subdividing water-cooled RUB bearing and mounting adjustment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102513849A true CN102513849A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103996909A Pending CN102513849A (en) | 2011-12-06 | 2011-12-06 | Linear cutting positioning clamp for subdividing water-cooled RUB bearing and mounting adjustment method |
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| CN (1) | CN102513849A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| CN201086204Y (en) * | 2007-09-18 | 2008-07-16 | 王少卿 | Jig special for interchangeable chuck for wire-electrode cutting |
| CN101486119A (en) * | 2009-02-23 | 2009-07-22 | 苏州东菱振动试验仪器有限公司 | Deep groove processing method |
| CN101612707A (en) * | 2008-06-23 | 2009-12-30 | 上海工程技术大学 | Clamp for numerical control machining |
| CN202006327U (en) * | 2011-04-21 | 2011-10-12 | 广元博锐精工科技有限公司 | Quick positioning fixture for numerical control linear cutting machine |
-
2011
- 2011-12-06 CN CN2011103996909A patent/CN102513849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
| CN201086204Y (en) * | 2007-09-18 | 2008-07-16 | 王少卿 | Jig special for interchangeable chuck for wire-electrode cutting |
| CN101612707A (en) * | 2008-06-23 | 2009-12-30 | 上海工程技术大学 | Clamp for numerical control machining |
| CN101486119A (en) * | 2009-02-23 | 2009-07-22 | 苏州东菱振动试验仪器有限公司 | Deep groove processing method |
| CN202006327U (en) * | 2011-04-21 | 2011-10-12 | 广元博锐精工科技有限公司 | Quick positioning fixture for numerical control linear cutting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN GUOWEI BEARING CO., LTD. Free format text: FORMER OWNER: WAFANGDIAN METALLURGY AND MINING BEARING MANUFACTURING CO., LTD. Effective date: 20120831 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120831 Address after: 116300, No. three, section 2201, South Masonic Street, Dalian, Liaoning, Wafangdian City Applicant after: Dalian Grandway Bearing Co., Ltd. Address before: 116300, Liaoning, Dalian province Wafangdian City City store office Hill pull Applicant before: Wafangdian Metallurgy and Mining Bearing Manufacturing Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |