CN105666265A - Electromagnetic chuck of automatic grinding device for bearing outer rings. - Google Patents
Electromagnetic chuck of automatic grinding device for bearing outer rings. Download PDFInfo
- Publication number
- CN105666265A CN105666265A CN201610099352.6A CN201610099352A CN105666265A CN 105666265 A CN105666265 A CN 105666265A CN 201610099352 A CN201610099352 A CN 201610099352A CN 105666265 A CN105666265 A CN 105666265A
- Authority
- CN
- China
- Prior art keywords
- bearing outer
- magnechuck
- grinding device
- automatic grinding
- electromagnetic chuck
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses an electromagnetic chuck of an automatic grinding device for bearing outer rings. The electromagnetic chuck of the automatic grinding device for the bearing outer rings comprises an electromagnetic chuck body. A step-shaped magnetic attraction groove is formed in the electromagnetic chuck body. The step-shaped magnetic attraction groove comprises a first step edge, a second step edge and an oblique edge, wherein the first step edge and the second step edge are connected through the oblique edge. The electromagnetic chuck of the automatic grinding device for the bearing outer rings is simple in structure; and the bearing outer rings can be positioned on the electromagnetic chuck conveniently, and the working time is shortened.
Description
Technical field:
The present invention relates to the magnechuck in a kind of bearing outer ring automatic grinding device.
Background technology:
Magnechuck in existing bearing outer ring automatic grinding device mostly is planar structure, is adsorbed by bearing outer ring to be ground after magnechuck energising, and after bearing outer ring grinding completes, magnechuck power-off demagnetization, bearing outer ring comes off. Owing to magnechuck is planar structure, bearing outer ring not easily positions on magnechuck.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
The present invention provides the magnechuck in a kind of bearing outer ring automatic grinding device to solve above-mentioned prior art Problems existing.
The technical solution adopted in the present invention has: the magnechuck in a kind of bearing outer ring automatic grinding device, including magnechuck body, described magnechuck body is provided with stair-stepping magnetic groove, and this magnetic groove includes first step limit, second step limit and connects the hypotenuse on first step limit and second step limit.
Further, the diameter of the disc in second step skirt city is more than the diameter of the disc in first step skirt city.
Further, the degree of depth of described magnetic groove is 5～7mm.
There is advantages that
Present configuration is simple, it is simple to bearing outer ring location on magnechuck, saves labor time.
Accompanying drawing illustrates:
Fig. 1 is magnechuck structure chart of the present invention.
Fig. 2 is partial enlargement structure chart of the present invention.
Fig. 3 is the structure chart that bearing outer ring is adsorbed on magnechuck of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, magnechuck in a kind of bearing outer ring automatic grinding device of the present invention, including magnechuck body 8, this magnechuck body 8 is provided with stair-stepping magnetic groove 80, and this magnetic groove 80 includes first step limit 81, second step limit 82 and connects the hypotenuse 83 on first step limit 81 and second step limit 82. Wherein, the diameter of the disc that the diameter of the disc encircled a city in second step limit 82 is encircled a city more than first step limit 81.
In conjunction with Fig. 3, in magnechuck 8, the degree of depth of magnetic groove 80 is less than the thickness of bearing outer ring to be ground, and the degree of depth of magnetic groove 80 is 5～7mm. After completing bearing outer ring 400 grinding, magnechuck 8 power-off demagnetization, bearing outer ring 400 comes off from magnechuck 8. Hypotenuse 83 in magnetic groove 80 is easy to bearing outer ring 400 and is come off from magnechuck 8. Magnetic groove 80 is easy to the bearing outer ring 400 location on magnechuck of the present invention.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be regarded as protection scope of the present invention.
Claims (3)
1. the magnechuck in a bearing outer ring automatic grinding device, including magnechuck body (8), it is characterized in that: described magnechuck body (8) is provided with stair-stepping magnetic groove (80), this magnetic groove (80) includes first step limit (81), second step limit (82) and connects the hypotenuse (83) on first step limit (81) and second step limit (82).
2. the magnechuck in bearing outer ring automatic grinding device as claimed in claim 1, it is characterised in that: the diameter of the disc that the diameter of the disc that second step limit (82) encircle a city is encircled a city more than first step limit (81).
3. the magnechuck in bearing outer ring automatic grinding device as claimed in claim 1, it is characterised in that: the degree of depth of described magnetic groove (80) is 5～7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099352.6A CN105666265A (en) | 2016-02-24 | 2016-02-24 | Electromagnetic chuck of automatic grinding device for bearing outer rings. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099352.6A CN105666265A (en) | 2016-02-24 | 2016-02-24 | Electromagnetic chuck of automatic grinding device for bearing outer rings. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666265A true CN105666265A (en) | 2016-06-15 |
Family
ID=56304929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610099352.6A Pending CN105666265A (en) | 2016-02-24 | 2016-02-24 | Electromagnetic chuck of automatic grinding device for bearing outer rings. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666265A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060021475A (en) * | 2004-09-03 | 2006-03-08 | 학교법인 두원학원 | Bearing fixing machine |
| CN202655682U (en) * | 2012-05-17 | 2013-01-09 | 宁国市天瑞橡塑零部件有限公司 | Once drilling forming device for outer circle of shaft sleeve |
| CN202804834U (en) * | 2012-09-25 | 2013-03-20 | 重庆工具厂有限责任公司 | Inner bore grinding clamp of hobbing cutter |
| CN204748322U (en) * | 2015-07-27 | 2015-11-11 | 洛阳轴研科技股份有限公司 | A supplementary anchor clamps for processing of bearing ring grinding machine |
-
2016
- 2016-02-24 CN CN201610099352.6A patent/CN105666265A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060021475A (en) * | 2004-09-03 | 2006-03-08 | 학교법인 두원학원 | Bearing fixing machine |
| CN202655682U (en) * | 2012-05-17 | 2013-01-09 | 宁国市天瑞橡塑零部件有限公司 | Once drilling forming device for outer circle of shaft sleeve |
| CN202804834U (en) * | 2012-09-25 | 2013-03-20 | 重庆工具厂有限责任公司 | Inner bore grinding clamp of hobbing cutter |
| CN204748322U (en) * | 2015-07-27 | 2015-11-11 | 洛阳轴研科技股份有限公司 | A supplementary anchor clamps for processing of bearing ring grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |