CN104907888B - Lathe spindle indexing means - Google Patents
Lathe spindle indexing means Download PDFInfo
- Publication number
- CN104907888B CN104907888B CN201510343791.2A CN201510343791A CN104907888B CN 104907888 B CN104907888 B CN 104907888B CN 201510343791 A CN201510343791 A CN 201510343791A CN 104907888 B CN104907888 B CN 104907888B
- Authority
- CN
- China
- Prior art keywords
- bolt
- lathe
- sliding floor
- bottom plate
- worm screw
- 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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Classifications
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
Abstract
A kind of lathe spindle indexing is put, and it is mainly stretching out the main shaft outside main spindle box（9）A snail is fixed in upper installation, and can be with the slide plate of slidable adjustment in the outside installation one of main spindle box, worm screw is installed on described slide plate, described worm screw driving stepper motor, pass through the slip diverse location of slide plate, the engagement or separation of worm and gear can be realized, and indexing to main shaft is realized with this, the present invention has and accuracy is higher, also there is auto-lock function simultaneously, lathe be disclosure satisfy that after axle class or disc type work is machined, to keyway, screwed hole or the processing request in hole on axle class or disc type work directly on lathe.
Description
Technical field
The present invention relates to lathe, and in particular to lathe spindle indexing means, belongs to lathe-techniques field.
Background technology
Lathe is the mechanical manufacturing tools generally used, and the overwhelming majority processed on lathe is axle class, disc type work, this
A little workpiece are after cylindrical, end face processing technology is completed, and the position such as cylindrical, end face that typically will also be on this kind of workpiece processes key
Groove, hole, screw thread etc., because keyway, hole, screw thread etc. in the cylindrical and end face of axle are usually the distribution in rule, and lathe does not have
There is indexing function, thus, this kind of workpiece is usually to be unloaded from lathe after the processing of cylindrical and end face is completed, and is pacified again afterwards
Be attached to and follow-up technique processing completed above milling machine or other corresponding lathes, and workpiece it is larger when, handling are also very numb
Tired and time-consuming thing, meanwhile, the purchase cost and processing cost of milling machine or drilling machine are very high, such processing method efficiency
Low, security is poor, cost is high, precision is poor, if the main shaft of lathe has indexing function, then, this kind of workpiece is on lathe
After completion of processing, corresponding device is installed on lathe, then can reach the mesh to keyway, screw thread and hole machined on workpiece
's.
The content of the invention
It is an object of the invention to：It can not be indexed for existing lathe spindle, and can not adapting to of thus bringing
The defect of keyway, screwed hole and hole requirement is processed in axle class or disc type work there is provided a kind of lathe spindle indexing means, is met
In some axle classes or disc type work, keyway, screwed hole and the technological requirement in hole are processed directly on lathe.
The present invention realizes that the technical scheme that above-mentioned purpose is used is：Described lathe spindle indexing means, it includes car
Tool spindle box, and lathe spindle, it is characterized in that：Installed on the main shaft stretched out outside main spindle box and fix a worm gear, in snail
One bottom plate is installed with bolt first on main spindle box below wheel, the quantity of bolt first is 4, is distributed on four angles of bottom plate,
Described bottom plate both sides are provided with guide rail, and sliding floor is provided between two guide rails, and described sliding floor both sides are formed with
Symmetrical strip hole, sets one or two bolt second, the threaded portion of described bolt second in each strip hole
The screwed hole being arranged on bottom plate is screwed into, tightens or unclamps bolt second, it is possible to fixed or release sliding floor, is being slided
One regulating bolt of each side setting between bottom plate and bottom plate, two regulating bolts of forward or reverse, it is possible to achieve sliding
Dynamic bottom plate is pacified relative to the motion up or down of bottom plate on the sliding floor immediately below worm gear center line with two axle beds
Fill a worm screw, in the presence of regulating bolt, worm screw can be contacted with worm gear realize transmission engagement, or from intermeshing shape
State is converted to the state being mutually disengaged, and is installed on the sliding floor in worm axis direction and fixes a stepper motor, described
Step motor shaft is connected with worm shaft.
Beneficial effect：In the present invention, because stepper motor can turn over arbitrary angle on request under program control,
And precision is higher, there is good auto-lock function in addition between Worm Wheel System, so, it can not only realize and main shaft is appointed
Meaning indexing, and accuracy is higher, while also having auto-lock function, disclosure satisfy that lathe is machining axle class or disc type work
Afterwards, to keyway, screwed hole or the processing request in hole on axle class or disc type work directly on lathe.
Brief description of the drawings
Fig. 1 is the principle schematic of the present invention；
Shown in figure：1 is main spindle box；2 be bottom plate；3 be guide rail；4 be bolt second；5 be bolt first；6 be sliding floor；7
It is stepper motor；8 be bearing block；9 be main shaft；10 be worm gear；11 be worm screw；12 be regulating bolt；13 be strip hole.
Embodiment
With reference to Fig. 1, embodiment of the invention is：
Described lathe spindle indexing means, it includes Lathe Spindle Box 1, and lathe spindle 9, is stretching out main spindle box 1
Installed on outside main shaft 9 and fix a worm gear 10, a bottom plate is installed with bolt first 5 on the main spindle box 1 below worm gear 10
2, the quantity of bolt 5 is 4, is distributed on four angles of bottom plate 2, the both sides of bottom plate 2 are provided with guide rail 3, two guide rails 3 it
Between be provided with sliding floor 6, symmetrical strip hole 13 is formed with the both sides of sliding floor 6, is set in each strip hole 13
One or two bolt second 4 are put, the threaded portion of described bolt second 4 is screwed into the screwed hole set on a base plate 2, tightens or pine
Open bolt second 4, it is possible to fixed or release sliding floor 6, each side setting between sliding floor 6 and bottom plate 2
Put a regulating bolt 12, two regulating bolts 12 of forward or reverse, it is possible to achieve sliding floor 6 is upward relative to bottom plate 1
Or downward motion, on the sliding floor 6 immediately below the center line of worm gear 10, a worm screw 11 is installed with two axle beds 8, adjusted
Save in the presence of bolt 12, worm screw 11 can contact the engagement for realizing transmission with worm gear 10 or be converted to phase from mutual engagement
The state mutually departed from, installs on the sliding floor 6 of the axis direction of worm screw 11 and fixes a stepper motor 7, described stepping electricity
The axle of machine 7 is connected with the axle of worm screw 11.
Claims (1)
1. a kind of lathe spindle indexing means, it includes Lathe Spindle Box（1）, and lathe spindle（9）, it is characterised in that：
Stretch out main spindle box（1）Outside main shaft（9）A worm gear is fixed in upper installation（10）, in worm gear（10）The main spindle box of lower section（1）On
Use bolt first（5）One bottom plate is installed（2）, bolt first（5）Quantity be 4, be distributed in bottom plate（2）Four angles on, the bottom of at
Plate（2）Both sides are provided with guide rail（3）, in two guide rails（3）Between be provided with sliding floor（6）, in sliding floor（6）Both sides system
There is symmetrical strip hole（13）, in each strip hole（13）It is interior that one or two bolt second are set（4）, described bolt
Second（4）Threaded portion be screwed into and be arranged on bottom plate（2）On screwed hole, in sliding floor（6）With bottom plate（2）Between left and right two
Side respectively sets a regulating bolt（12）, in worm gear（10）Sliding floor immediately below center line（6）On, with two axle beds（8）
One worm screw is installed（11）, in regulating bolt（12）In the presence of, worm screw（11）Can be with worm gear（10）Transmission is realized in contact
Engagement is converted to the state being mutually disengaged from mutual engagement, in worm screw（11）The sliding floor of axis direction（6）Upper peace
Dress fixes a stepper motor（7）, described stepper motor（7）Axle and worm screw（11）Axle is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343791.2A CN104907888B (en) | 2015-06-20 | 2015-06-20 | Lathe spindle indexing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343791.2A CN104907888B (en) | 2015-06-20 | 2015-06-20 | Lathe spindle indexing means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104907888A CN104907888A (en) | 2015-09-16 |
| CN104907888B true CN104907888B (en) | 2017-10-03 |
Family
ID=54077548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343791.2A Active CN104907888B (en) | 2015-06-20 | 2015-06-20 | Lathe spindle indexing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907888B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910493A (en) * | 2018-06-26 | 2018-11-30 | 嘉善圣士得毛皮服饰有限公司 | A kind of carrying mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238204A (en) * | 1984-05-08 | 1985-11-27 | Nissan Motor Co Ltd | Clutch mechanism of turret type cutting unit |
| JP2001322001A (en) * | 2000-05-17 | 2001-11-20 | Yamazaki Mazak Corp | Composite working lathe |
| CN2656078Y (en) * | 2003-11-24 | 2004-11-17 | 冯桂生 | Simple calibraton rotary working table |
| CN201224051Y (en) * | 2008-07-21 | 2009-04-22 | 南京日上自动化设备有限责任公司 | Main spindle dividing apparatus of NC lathe |
| CN103111852A (en) * | 2013-02-07 | 2013-05-22 | 常州市宏达机床数控设备有限公司 | Rotating table used for numerically-control machine tool |
| CN204053639U (en) * | 2014-10-22 | 2014-12-31 | 天津中杰科技发展有限公司 | Indexing clamping device can be moved |
| CN104551857A (en) * | 2015-01-22 | 2015-04-29 | 德州普利森机床有限公司 | Lathe spindle indexing locking mechanism |
| CN204818966U (en) * | 2015-06-20 | 2015-12-02 | 苏州蓝王机床工具科技有限公司 | Lathe spindle indexing means |
-
2015
- 2015-06-20 CN CN201510343791.2A patent/CN104907888B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60238204A (en) * | 1984-05-08 | 1985-11-27 | Nissan Motor Co Ltd | Clutch mechanism of turret type cutting unit |
| JP2001322001A (en) * | 2000-05-17 | 2001-11-20 | Yamazaki Mazak Corp | Composite working lathe |
| CN2656078Y (en) * | 2003-11-24 | 2004-11-17 | 冯桂生 | Simple calibraton rotary working table |
| CN201224051Y (en) * | 2008-07-21 | 2009-04-22 | 南京日上自动化设备有限责任公司 | Main spindle dividing apparatus of NC lathe |
| CN103111852A (en) * | 2013-02-07 | 2013-05-22 | 常州市宏达机床数控设备有限公司 | Rotating table used for numerically-control machine tool |
| CN204053639U (en) * | 2014-10-22 | 2014-12-31 | 天津中杰科技发展有限公司 | Indexing clamping device can be moved |
| CN104551857A (en) * | 2015-01-22 | 2015-04-29 | 德州普利森机床有限公司 | Lathe spindle indexing locking mechanism |
| CN204818966U (en) * | 2015-06-20 | 2015-12-02 | 苏州蓝王机床工具科技有限公司 | Lathe spindle indexing means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104907888A (en) | 2015-09-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Liqin Inventor before: Sun Shengqiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170816 Address after: 223800, 1, east side of machinery industry industrial zone, Suyu District, Jiangsu, Suqian Applicant after: Suqian Tiancheng Feng Seiki Limited by Share Ltd Address before: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Applicant before: Suzhou Lanwang Machine Tool Science & Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |