CN203317178U - Spherical grinding and machining mechanism - Google Patents
Spherical grinding and machining mechanism Download PDFInfo
- Publication number
- CN203317178U CN203317178U CN2013203996246U CN201320399624U CN203317178U CN 203317178 U CN203317178 U CN 203317178U CN 2013203996246 U CN2013203996246 U CN 2013203996246U CN 201320399624 U CN201320399624 U CN 201320399624U CN 203317178 U CN203317178 U CN 203317178U
- Authority
- CN
- China
- Prior art keywords
- grinding
- wheel
- central shaft
- emery wheel
- protective cover
- 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.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229910001651 emery Inorganic materials 0.000 claims description 18
- 238000002679 ablation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A spherical grinding and machining mechanism comprises a base installed on a lathe. A driving motor is installed on the base and is connected with a driving wheel through a transmission belt. The driving wheel is connected with a driven wheel through the transmission belt, and the driven wheel is installed to the central shaft in a matched mode. A grinding wheel is arranged at one end of the central shaft, a protective cover is fixed on the central shaft, and the grinding wheel is located in the protective cover. The grinding wheel is of a cup-shaped structure and rotates at a high speed around the axis of the grinding wheel to play a grinding role in a spherical surface. The spherical grinding and machining mechanism is an additional mechanism which is additionally arranged on an existing device, and can set appropriate cut-in angles according to the shapes and requirements of workpieces to finish the needed machining.
Description
Technical field
A kind of spherical grinding organisation of working of the utility model, belong to ball journal machined field.
Background technology
The processing of ball journal part, need higher dimensional accuracy, geometric accuracy and surface roughness, and there is following problem in existing equipment processing:
1), need segmental machining;
2), precision can't guarantee;
3), production efficiency is low;
4), surface roughness does not reach requirement.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of spherical grinding organisation of working, is a kind of additional mechanism providing additional operation installed additional on existing equipment, can suitable cut-in angle be set according to workpiece shape and requirement, completes required processing.
The technical scheme that the utility model is taked is: a kind of spherical grinding organisation of working, comprise the base be installed on lathe, on described base, drive motors is installed, drive motors connects driving wheel by driving belt, driving wheel connects driven pulley by driving belt, and driven pulley is installed and coordinated with central shaft, and central shaft one end is installed emery wheel, be fixed with a protective cover on described central shaft, emery wheel is positioned at protective cover inside.Described emery wheel is cup-like structure, and emery wheel, around self axis High Rotation Speed, produces ablation to sphere.
A kind of spherical grinding organisation of working of the utility model, beneficial effect is as follows:
1), grinding wheel speed is high, processing capacity is little, production efficiency is high;
2), machining accuracy can reach IT6-IT4;
3), the tarry matter machined parameters is reasonable, surface roughness can reach below 0.5um.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is a kind of spherical grinding organisation of working of the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of spherical grinding organisation of working, comprise the base 6 be installed on lathe, on described base 6, drive motors 8 is installed, drive motors 8 connects driving wheel 7 by driving belt, and driving wheel 7 connects driven pulley 5 by driving belt, driven pulley 5 is installed and is coordinated with central shaft 4, central shaft 4 one ends are installed emery wheel 2, are fixed with a protective cover 3 on described central shaft 4, and emery wheel 2 is positioned at protective cover 3 inside.Described emery wheel 2 is cup-like structure, and emery wheel 2, around self axis High Rotation Speed, produces ablation to sphere.
Operation principle:
Spherical grinding generally becomes two kinds of methods of grinding with plunge grinding or model.Adopt model to become grinding not need special installation, with common lathe, can carry out grinding.Emery wheel 2 does not need specially-shaped finishing yet, apply more common cup-shaped emery wheel and workpiece 1 and is mounted to axes intersect, and emery wheel 2 and workpiece 1 rotate around axis separately simultaneously, according to plane and sphere, cut mutually, and the gained cross section is round basic principle, completes the processing of ball journal.
Implementation step:
The utility model mechanism is arranged on the little supporting plate of lathe, workpiece 1 clamping, on the lathe spindle chuck, adds man-hour, workpiece 1 rotation.Start drive motors 8, adopt belt transmission, driving wheel 7 drives driven pulley 5 and rotates, be arranged on cup-shaped emery wheel on central shaft 4 around self axis High Rotation Speed, sphere is produced to ablation, the sharpening track covers on whole spheres, when emery wheel 2 carries out feeding along axis, just can grind the sphere meeted the requirements.
The spherical grinding basic demand is: the axis of emery wheel 2 must pass through the centre of sphere, and the movement locus of workpiece 1 certain point and the shape circle that cuts of this point of sphere are coincided.
Claims (2)
1. a spherical grinding organisation of working, comprise the base (6) be installed on lathe, it is characterized in that, drive motors (8) is installed on described base (6), drive motors (8) connects driving wheel (7) by driving belt, driving wheel (7) connects driven pulley (5) by driving belt, driven pulley (5) is installed and is coordinated with central shaft (4), central shaft (4) one ends are installed emery wheel (2), be fixed with a protective cover (3) on described central shaft (4), emery wheel (2) is positioned at protective cover (3) inside.
2. a kind of spherical grinding organisation of working according to claim 1, is characterized in that, described emery wheel (2) is cup-like structure, and emery wheel (2), around self axis High Rotation Speed, produces ablation to sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203996246U CN203317178U (en) | 2013-07-06 | 2013-07-06 | Spherical grinding and machining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203996246U CN203317178U (en) | 2013-07-06 | 2013-07-06 | Spherical grinding and machining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317178U true CN203317178U (en) | 2013-12-04 |
Family
ID=49656572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203996246U Expired - Fee Related CN203317178U (en) | 2013-07-06 | 2013-07-06 | Spherical grinding and machining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624685A (en) * | 2013-12-16 | 2014-03-12 | 福建省三明机床有限责任公司 | In-place finishing device and method for air bag polishing head |
| CN108971518A (en) * | 2018-09-05 | 2018-12-11 | 山东迈特力重机有限公司 | A kind of Lager ball head processing special tooling and method |
-
2013
- 2013-07-06 CN CN2013203996246U patent/CN203317178U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624685A (en) * | 2013-12-16 | 2014-03-12 | 福建省三明机床有限责任公司 | In-place finishing device and method for air bag polishing head |
| CN108971518A (en) * | 2018-09-05 | 2018-12-11 | 山东迈特力重机有限公司 | A kind of Lager ball head processing special tooling and method |
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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: 20180706 |