CN207508356U - A kind of support guide sleeve with phase locking system - Google Patents
A kind of support guide sleeve with phase locking system Download PDFInfo
- Publication number
- CN207508356U CN207508356U CN201721641823.8U CN201721641823U CN207508356U CN 207508356 U CN207508356 U CN 207508356U CN 201721641823 U CN201721641823 U CN 201721641823U CN 207508356 U CN207508356 U CN 207508356U
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- CN
- China
- Prior art keywords
- guide sleeve
- bearing
- locking system
- phase locking
- support guide
- 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.)
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Abstract
The utility model discloses a kind of support guide sleeves with phase locking system, belong to machining equipment technical field.Guide sleeve bearing including being arranged on machine tool chief axis offside, the guide sleeve bearing side is equipped with phase locking system, the bearing inner ring inner wall of the guide sleeve bearing is equipped with feed keyway, bearing inner ring outer wall is equipped with pin hole, the locking pin of phase locking system and pinhole inserted cooperation, the locking pin drive the inner chamber body with housing to be slidably connected by driving device.The beneficial effects of the utility model are：The inner ring pin hole of guide sleeve bearing is inserted by locking pin, realizes that the angle of bearing inner ring is fixed, ensures rigidity when feed keyway phase is accurate and tool sharpening uses.Bearing block position is adjustable, ensures feed axis with bearing centre hole on the same line.
Description
Technical field
There is the guide sleeve of PGC demodulation the utility model is related to a kind of, belong to machining equipment technical field.
Background technology
For processing the technique of crankshaft hole of cylinder body of automobile engine, at present mostly using boring cutter bar eccentric feed, to main shaft square
It is processed to feeding.And under normal circumstances, for the gasoline engine of four cylinder cylinder bodies, boring cutter length will generally reach 500mm or so,
Cutter is rigidly poor, to ensure the machining accuracy and position degree of crankshaft hole, increases guide sleeve in boring cutter front end to ensure tool sharpening
Rigidity.How to ensure boring cutter can accurately eccentric feed, realize the accurate cooperation of guide sleeve and boring cutter, be that installation support guide sleeve will
The a great problem of solution.
Utility model content
To solve defect of the existing technology, it is firm that the purpose of this utility model is to provide a kind of processing for ensureing cutter
Property, the support guide sleeve with phase locking system with the cutter accurate fit of eccentric feed.
The technical solution of the utility model is：A kind of support guide sleeve with phase locking system, including being arranged on lathe
The guide sleeve bearing of main shaft offside, the guide sleeve bearing side is equipped with phase locking system, in the bearing inner ring of the guide sleeve bearing
Wall is equipped with feed keyway, and bearing inner ring outer wall is equipped with pin hole, the locking pin of phase locking system and pinhole inserted cooperation, institute
Locking pin is stated to be slidably connected by driving device driving and the inner chamber body of housing.
The housing of the guide sleeve bearing and phase locking system is installed on clamp bottom board.
The guide sleeve bearing is mounted on by bearing block on clamp bottom board.
The bearing block is equipped with position adjustment hole, and running through in the adjustment hole of position has bolt, bolt and clamp bottom board screw thread
Connection.
The bearing block side is equipped with lateral positioning device, and the lateral positioning device includes, on clamp bottom board
Locating piece, dismountable adjust pad is equipped between the locating piece and guide sleeve bearing, the locating piece is equipped with for solid
Determine the screw of adjust pad.
The driving device is bidirectional hydraulic driving device.
The locking pin end connection compressed spring, the compressed spring other end connect inner chamber body tip inside wall.
The beneficial effects of the utility model are：The inner ring pin hole of guide sleeve bearing is inserted by locking pin, realizes bearing inner ring
Angle fix, ensure feed keyway phase accurately and rigidity during tool sharpening use.Bearing block position is adjustable, ensures feed
Axis and bearing centre hole are on the same line.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model axonometric drawing；
Fig. 3 is the application view of the utility model.
Reference numeral is as follows in figure：1st, guide sleeve bearing, 2, feed keyway, 3, pin hole, 4, locking pin, 5, clamp bottom board, 6,
Locating piece, 7, adjust pad, 8, screw, 9, bearing block, 10, housing, 11, compressed spring.
Specific embodiment
1-3 is described further the utility model below in conjunction with the accompanying drawings：
A kind of support guide sleeve with phase locking system, the guide sleeve bearing 1 including being arranged on machine tool chief axis offside are described
1 side of guide sleeve bearing is equipped with phase locking system, and the bearing inner ring inner wall of the guide sleeve bearing 1 is equipped with feed keyway 2, bearing
Endocyclic outer wall is equipped with pin hole 3, and locking pin 4 and 3 plug-in type of pin hole of phase locking system coordinate, and the locking pin 4 passes through driving
Device drives the inner chamber body with housing 10 to be slidably connected.
The housing 10 of the guide sleeve bearing 1 and phase locking system is installed on clamp bottom board 5.
The guide sleeve bearing 1 is mounted on by bearing block 9 on clamp bottom board 5.
The bearing block 9 is equipped with position adjustment hole, and running through in the adjustment hole of position has bolt, bolt and 5 spiral shell of clamp bottom board
Line connects.
9 side of bearing block is equipped with lateral positioning device, and the lateral positioning device includes, mounted on clamp bottom board 5
On locating piece 6, dismountable adjust pad 7 is equipped between the locating piece 6 and guide sleeve bearing 1, the locating piece 6 is equipped with
For the screw 8 of fixed adjusting pad piece 7.
The driving device is bidirectional hydraulic driving device, and 4 end of locking pin connects compressed spring 11, the compression
11 other end of spring connects inner chamber body tip inside wall, and when lathe powers off, bidirectional hydraulic driving device is stopped, locking pin
4 under the elastic force effect of compressed spring 11, make its end be inserted in always in pin hole 3, ensure the fixation of 2 phase of feed keyway.
Locking pin 4 in device can forward and step back under the action of bidirectional hydraulic driving device, when forward, locking
Pin 4 is inserted into the pin hole 3 of 1 inner ring of guide sleeve bearing, ensures that the phase of the feed keyway of bearing inner ring is fixed, the rotation of machine tool chief axis
Phase is fixed, and then its starting feed phase of boring cutter driven is fixed, so, each feed, feed key can accurately into
Enter feed keyway 2, after the completion of feed, locking pin 4 is retracted, and boring cutter rotation is processed operation, and boring cutter drives in rotation process
The guide sleeve of its end is supported to rotate, guarantee is rigid, and after completion of processing, boring cutter is parked in start-phase, 3 face locking pin 4 of pin hole, lock
Again insertable into pin hole 3, realizing that phase is fixed, then boring cutter is retracted, process finishing, waits for next process for rationed marketing 4.
To ensure feed axis and bearing centre hole on the same line, the position of guide sleeve bearing 1 is adjustable, specific adjusting side
Method is：
1st, bolt is unscrewed, the bearing block 9 and clamp bottom board 5 for enabling guide sleeve bearing 1 relatively move；
2nd, according to the offset distance of bearing centre hole and feed axis, select corresponding adjust pad 7, locating piece 6 with
The adjust pad 7 is inserted between bearing block 9；
3rd, screw 8 is tightened, fits closely bearing block 9, adjust pad 7 and fixed block 6；
4th, bolt is tightened, bearing block 9 is fastened on clamp bottom board 5.The position adjustment of guide sleeve bearing 1 finishes.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model technical principle is not departed from, several improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (7)
- A kind of 1. support guide sleeve with phase locking system, which is characterized in that the guide sleeve including being arranged on machine tool chief axis offside Bearing (1), guide sleeve bearing (1) side are equipped with phase locking system, are set on the bearing inner ring inner wall of the guide sleeve bearing (1) There is feed keyway (2), bearing inner ring outer wall is equipped with pin hole (3), locking pin (4) and pin hole (3) plug-in type of phase locking system Cooperation, the locking pin (4) drive the inner chamber body with housing (10) to be slidably connected by driving device.
- 2. the support guide sleeve according to claim 1 with phase locking system, which is characterized in that the guide sleeve bearing (1) it is installed on clamp bottom board (5) with the housing of phase locking system (10).
- 3. the support guide sleeve according to claim 1 with phase locking system, which is characterized in that the guide sleeve bearing (1) by bearing block (9) on clamp bottom board (5).
- 4. the support guide sleeve according to claim 3 with phase locking system, which is characterized in that the bearing block (9) Position adjustment hole is equipped with, running through in the adjustment hole of position has bolt, and bolt is threadedly coupled with clamp bottom board (5).
- 5. the support guide sleeve according to claim 4 with phase locking system, which is characterized in that the bearing block (9) Side is equipped with lateral positioning device, and the lateral positioning device includes, and the locating piece (6) on clamp bottom board (5) is described Dismountable adjust pad (7) is equipped between locating piece (6) and guide sleeve bearing (1), the locating piece (6) is equipped with to fix The screw (8) of adjust pad (7).
- 6. the support guide sleeve according to claim 1 with phase locking system, which is characterized in that the driving device is Bidirectional hydraulic driving device.
- 7. the support guide sleeve according to claim 1 with phase locking system, which is characterized in that the locking pin (4) End connection compressed spring (11), compressed spring (11) other end connect inner chamber body tip inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641823.8U CN207508356U (en) | 2017-11-30 | 2017-11-30 | A kind of support guide sleeve with phase locking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641823.8U CN207508356U (en) | 2017-11-30 | 2017-11-30 | A kind of support guide sleeve with phase locking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508356U true CN207508356U (en) | 2018-06-19 |
Family
ID=62542415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721641823.8U Active CN207508356U (en) | 2017-11-30 | 2017-11-30 | A kind of support guide sleeve with phase locking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714837A (en) * | 2021-09-17 | 2021-11-30 | 银川市恒益达机械有限公司 | Engine cylinder block line boring clamp and line boring machine tool |
-
2017
- 2017-11-30 CN CN201721641823.8U patent/CN207508356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714837A (en) * | 2021-09-17 | 2021-11-30 | 银川市恒益达机械有限公司 | Engine cylinder block line boring clamp and line boring machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116600 No. 105 East Tieshan Road, Dalian economic and Technological Development Zone, Liaoning Patentee after: Glauber machine tools (China) Co., Ltd Address before: 116600 No. 105 East Tieshan Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: GROB MACHINE TOOLS (DALIAN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |