CN203316728U - Blank ball lathing mechanism - Google Patents
Blank ball lathing mechanism Download PDFInfo
- Publication number
- CN203316728U CN203316728U CN2013203672285U CN201320367228U CN203316728U CN 203316728 U CN203316728 U CN 203316728U CN 2013203672285 U CN2013203672285 U CN 2013203672285U CN 201320367228 U CN201320367228 U CN 201320367228U CN 203316728 U CN203316728 U CN 203316728U
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- gear
- base
- blank ball
- rotating shaft
- chuck
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Abstract
A blank ball lathing mechanism comprises a spindle, a tail base, a spindle chuck, a tail base chuck, a base and a small support plate, wherein gear racks and a gear are arranged in the base; the gear racks and the gear are meshed; the base is provided with a central rotating shaft; the small support plate drives the gear racks to move transversely; the gear drives the central rotating shaft to rotate; a rotating platform is fixed above the central rotating shaft and provided with a cutting feed mechanism which is connected with a tool rest; and a lathe tool is arranged on the tool rest. According to the blank ball lathing mechanism, a simple lathe is improved with smaller investment, a conventional technological process is changed as follows: hot forging (the blank ball), turning, softly grinding and the like; the lathing mechanism is small in investment and high in efficiency; and meanwhile, the processing is stable, and the quality is good.
Description
Technical field
A kind of blank ball of the utility model Vehicle Processing mechanism, for the machining blanks steel ball.
Background technology
In prior art, the processing step of the above steel ball of steel ball processing production 40MM is: material-forge hot (blank ball)-photosphere-buffing etc.Due to the particularity of forge hot processing technology, the non-constant of the size of blank ball and precision.For example: finished product 63.5mm steel ball, actual blank ball size range 68 ~ 70mm, indivedual local sizes only have 64 ~ 65mm.
In addition, there are the following problems for existing photosphere technique:
1), processing capacity is too large, artificial, tool and mould, electric weight and auxiliary material etc. consume large.
2), photosphere production efficiency is low, 5 ~ 6 classes/car ball.
3), to add man-hour pressure large carrying out photosphere for large ball, noise is high, has greater environmental impacts.
4), high pressure, long-time, cyclic process form darker fatigue layer at steel ball surface, affects the inherent quality of product.
5), the steel ball that less to local size, the phase mutual deviation is larger corrects difficulty, causes defect ware.
6), large specification steel ball photosphere process, be easier to produce surface and chew, unstable product quality, cause waste and subsequent handling labour intensity to increase.
7), process large specification steel ball, production equipment easily damages.
Summary of the invention
?The weakness existed for existing blank processing technology for steel ball, the utility model provides a kind of blank ball Vehicle Processing mechanism, by less input, speed lathe is improved, and existing technical process is changed into: forge hot (blank ball)-turning-buffing etc.This Vehicle Processing mechanism less investment, efficiency are high; Processing simultaneously is stable, and quality is good.
The technical scheme that the utility model is taked is: a kind of blank ball Vehicle Processing mechanism comprises main shaft, tailstock, main shaft chuck, tailstock chuck, base, little supporting plate; Be provided with tooth bar, gear in described base, the rack and pinion engagement, base is provided with central rotating shaft, little supporting plate band carry-over bar transverse shifting, the rotation of gear driven central rotating shaft; Described central rotating shaft top is fixed with rotation platform, and rotation platform is provided with delivering gear, and delivering gear connects knife rest, and knife rest is provided with lathe tool.
Described lathe tool knife face and spindle centerline are in a horizontal plane.Described main shaft chuck, tailstock chuck are for clamping the blank ball.
A kind of blank ball of the utility model Vehicle Processing mechanism, beneficial effect is as follows:
1), less investment, efficiency is high:
2), cost is low, high efficiency:
3), processing is stable, quality is good:
After photosphere processing, steel ball surface produces fatigue layer, needs the buffing processing capacity to be increased to 0.5mm.After using the processing of a kind of blank ball of the utility model Vehicle Processing mechanism, the steel ball precision can reach 0.02mm, and the buffing processing capacity only needs 0.2 ~ 0.3mm to get final product.The defect ware that photosphere processing occurs (comprising what the blank spherical zone came) is more, and approximately 2 ~ 5%, can continue processing in next procedure, take resource.Use the utility model can well correct blank ball size, solve the defect ware that the blank spherical zone comes, simultaneously in process, can the rejection ball, no longer carry out following process.
4), noise is little, environment is good:
Photosphere processing noise reaches 70-90 decibels, adopts the utility model noise can be controlled at 40-50 decibels.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of blank ball Vehicle Processing mechanism, comprise main shaft, tailstock, main shaft chuck 7, tailstock chuck 9, base 4, little supporting plate.Be provided with tooth bar 1, gear 2 in described base 4, tooth bar 1 and gear 2 engagements, base 4 is provided with central rotating shaft 3, little supporting plate band carry-over bar 1 transverse shifting, gear 2 drives central rotating shaft 3 rotations.Described central rotating shaft 3 tops are fixed with rotation platform 6, and rotation platform 6 is provided with delivering gear 12, and delivering gear 12 connects knife rest 11, and knife rest 11 is provided with lathe tool 10.Described lathe tool 10 knife faces and spindle centerline are in a horizontal plane.Described main shaft chuck 7, tailstock chuck 9 are for clamping blank ball 8.
Tooth bar 1 is installed additional on the little supporting plate of universal lathe in a kind of blank ball of the utility model Vehicle Processing mechanism, by tooth bar 1 and the gear 2 of engagement, drives lathe tool 10 to carry out circular motion, thereby realizes sphere processing.The utility model replaces special processing equipment with universal machine tools, enhances productivity.Add man-hour, blank ball 8 clampings are between main shaft chuck 7 and tailstock chuck 9, by main shaft rotation drive blank ball 8 rotations of lathe.The little supporting plate band carry-over bar 1 of lathe is done transverse movement, with tooth bar 1 meshed gears 2, rotates and drives central rotating shaft 3 rotations, realizes the rotation of processing rotation platform 6.Delivering gear 12 on rotation platform 6 drives knife rest 11 transverse shiftings, finally realizes 8 processing of blank ball.Distance between the point of a knife of lathe tool 10 and lathe spindle and tailstock center is for guaranteeing the size after blank ball 8 is processed.
Claims (3)
1. a blank ball Vehicle Processing mechanism, comprise main shaft, tailstock, main shaft chuck (7), tailstock chuck (9), base (4), little supporting plate;
Be provided with tooth bar (1), gear (2) in described base (4), tooth bar (1) and gear (2) engagement, base (4) is provided with central rotating shaft (3), little supporting plate band carry-over bar (1) transverse shifting, gear (2) drives central rotating shaft (3) rotation;
It is characterized in that, described central rotating shaft (3) top is fixed with rotation platform (6), and rotation platform (6) is provided with delivering gear (12), and delivering gear (12) connects knife rest (11), and knife rest (11) is provided with lathe tool (10).
2. a kind of blank ball Vehicle Processing mechanism according to claim 1, is characterized in that, described lathe tool (10) knife face and spindle centerline are in a horizontal plane.
3. a kind of blank ball Vehicle Processing mechanism according to claim 1, is characterized in that, described main shaft chuck (7), tailstock chuck (9) are for clamping blank ball (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203672285U CN203316728U (en) | 2013-06-25 | 2013-06-25 | Blank ball lathing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203672285U CN203316728U (en) | 2013-06-25 | 2013-06-25 | Blank ball lathing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316728U true CN203316728U (en) | 2013-12-04 |
Family
ID=49656125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203672285U Expired - Fee Related CN203316728U (en) | 2013-06-25 | 2013-06-25 | Blank ball lathing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203316728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396461A (en) * | 2018-11-07 | 2019-03-01 | 何亚群 | One kind being used for automobile external ball cage outer ring polissoir |
-
2013
- 2013-06-25 CN CN2013203672285U patent/CN203316728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396461A (en) * | 2018-11-07 | 2019-03-01 | 何亚群 | One kind being used for automobile external ball cage outer ring polissoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180625 |