CN107398830A - The cooling device of bearing ring grinding internal surface - Google Patents
The cooling device of bearing ring grinding internal surface Download PDFInfo
- Publication number
- CN107398830A CN107398830A CN201710849258.2A CN201710849258A CN107398830A CN 107398830 A CN107398830 A CN 107398830A CN 201710849258 A CN201710849258 A CN 201710849258A CN 107398830 A CN107398830 A CN 107398830A
- Authority
- CN
- China
- Prior art keywords
- interlayer cavity
- cooling
- arc
- coaming plate
- coolant
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
The present invention relates to bearing machining machinery technical field, and in particular to the cooling device of bearing ring grinding internal surface, it includes fixing device, coolant inlet, cooling passage, coolant interlayer cavity and cooling liquid outlet；Wherein coolant interlayer cavity includes bottom surface interlayer cavity and arc-shaped coaming plate interlayer cavity, coolant inlet is set on the cooling passage, cooling passage is communicated to bottom surface interlayer cavity, bottom surface interlayer cavity is connected with arc-shaped coaming plate interlayer cavity, cooling passage is connected to grinding wheel spindle by fixing device, the arc-shaped coaming plate interlayer cavity is vacantly arranged on emery wheel periphery, and the cooling liquid outlet in arc-shaped coaming plate interlayer cavity is positioned close at the point of contact of bearing and emery wheel to be processed.The present invention makes coolant pour just at the point of contact of processed bearing and emery wheel, and cooling-down effect is more preferable, and operation is safer.
Description
Technical field
The present invention relates to bearing machining machinery technical field, and in particular to a kind of cooling dress of bearing ring grinding internal surface
Put.
Background technology
Amount of heat can be produced when processing bearing ring, it is necessary to which cooling down can just prevent local temperature from overheating and causing immediately
Material phase changes, and phase transition often causes the stroke of residual stress, reduces the fatigue life of material, cause material surface
And the crackle of subsurface, emery wheel can be moistened quickly in grinding coolant or cooling water.It is existing to be used for table in bearing ring
The cooling device of face grinding is to spray coolant or cooling water using nozzle after emery wheel contacts with workpiece mostly, is cooled down, this
Though sample, which is set, can reduce workpiece temperature to a certain extent, existing defects, first, the position after grinding is cooled down, still fail
Cooled down from optimum position, second, coolant meeting splash has potential safety hazard to grinding machine periphery.
The content of the invention
In view of the defects of prior art, the present invention proposes a kind of cooling device of bearing ring grinding internal surface, and it will be cold
But liquid pours at the point of contact of processed bearing and emery wheel just, and cooling-down effect is more preferable, and operation is safer.
To reach above-mentioned purpose, the technical scheme is that a kind of cooling device of bearing ring grinding internal surface, its
Including fixing device, coolant inlet, cooling passage, coolant interlayer cavity and cooling liquid outlet；Wherein coolant interlayer cavity
Including bottom surface interlayer cavity and arc-shaped coaming plate interlayer cavity, coolant inlet is set, cooling passage connects on the cooling passage
Bottom surface interlayer cavity is passed to, bottom surface interlayer cavity is connected with arc-shaped coaming plate interlayer cavity, and cooling passage is connected by fixing device
To grinding wheel spindle, the arc-shaped coaming plate interlayer cavity is vacantly arranged on emery wheel periphery, and cooling liquid outlet thereon is positioned close to treat
Process at the point of contact of bearing and emery wheel.
Further, the bottom surface interlayer cavity is the plane hollow sandwich structure of cross section semi-annular shape.
Further, the arc-shaped coaming plate interlayer cavity is the hollow sandwich structure of semi-circular cylindrical.
Further, the fixing device is two ring-type clips, and the side of ring-type clip is connected to cooling passage, ring
Shape clip is installed on grinding wheel spindle.
Further, the cooling liquid outlet is that the bar shaped set along the arc-shaped coaming plate interlayer cavity short transverse goes out
Mouthful.
Further, the cooling passage is the straight tube perpendicular to bottom surface interlayer cavity.
Further, the cooling liquid outlet is arranged on the medial surface of arc-shaped coaming plate interlayer cavity；Or it is arranged on circle
On the end face of arcuation coaming plate interlayer cavity.It is aligned at the point of contact of bearing and emery wheel to be processed and waters.
The essence of the present invention is that the passage of a coolant is formed by cooling passage, coolant interlayer cavity so that cold
But liquid is just poured in Working position.And cooling liquid outlet is no longer the fixed fire of nozzle, but continuously outflow, be not easy from bar shaped outlet
Splash, and film-cooled heat is big.
Beneficial effects of the present invention：Coolant is poured at the point of contact of processed bearing and emery wheel just, and cooling-down effect is more preferable,
Operation is safer.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cooling position view of the present invention；
Fig. 3 is the cooling position view of embodiment 2；
In figure：1st, ring-type clip, 2, coolant inlet, 3, cooling passage, 4, cooling liquid outlet, 5, bottom surface interlayer cavity, 6, circle
Arcuation coaming plate interlayer cavity, 7, grinding wheel spindle, 8, emery wheel, 9, bearing to be processed, 10, point of contact.
Embodiment
Embodiment 1
The cooling device of bearing ring grinding internal surface, it includes fixing device, coolant inlet 2, cooling passage 3, cooling
Liquid interlayer cavity and cooling liquid outlet 4；Wherein coolant interlayer cavity includes bottom surface interlayer cavity 5 and arc-shaped coaming plate interlayer cavity 6, described
Coolant inlet 2 is set on cooling passage 3, and cooling passage 3 is communicated to bottom surface interlayer cavity 5, bottom surface interlayer cavity 5 and arc-shaped
Coaming plate interlayer cavity 6 is connected, and cooling passage 3 is connected to grinding wheel spindle 7, the arc-shaped coaming plate interlayer cavity 6 by fixing device
Hanging to be arranged on the periphery of emery wheel 8, cooling liquid outlet 4 thereon is positioned close at the point of contact 10 of bearing 9 to be processed and emery wheel 8.
Wherein, bottom surface interlayer cavity 5 is the circular plane hollow sandwich structure in cross section 5/8ths；Arc-shaped coaming plate interlayer cavity 6 is
5/8ths cylindric hollow sandwich structures；Fixing device is two ring-type clips 1, and the side of ring-type clip 1 is connected to cold
But liquid passage 3, ring-type clip card 1 is on grinding wheel spindle 7；It is high along the arc-shaped coaming plate interlayer cavity 6 to state cooling liquid outlet 4
Spend the bar shaped outlet that direction is set；The cooling passage 3 is the straight tube perpendicular to bottom surface interlayer cavity 5.
Embodiment 2
The cooling device of bearing ring grinding internal surface, it includes fixing device, coolant inlet 2, cooling passage 3, cooling
Liquid interlayer cavity and cooling liquid outlet 4；Wherein coolant interlayer cavity includes bottom surface interlayer cavity 5 and arc-shaped coaming plate interlayer cavity 6, described
Coolant inlet 2 is set on cooling passage 3, and cooling passage 3 is communicated to bottom surface interlayer cavity 5, bottom surface interlayer cavity 5 and arc-shaped
Coaming plate interlayer cavity 6 is connected, and cooling passage 3 is connected to grinding wheel spindle 7, the arc-shaped coaming plate interlayer cavity 6 by fixing device
Hanging to be arranged on the periphery of emery wheel 8, cooling liquid outlet 4 thereon is positioned close at the point of contact 10 of bearing 9 to be processed and emery wheel 8.
Wherein, bottom surface interlayer cavity 5 is the plane hollow sandwich structure of cross section semi-annular shape；Arc-shaped coaming plate interlayer cavity 6
For the hollow sandwich structure of semi-circular cylindrical；Fixing device is two ring-type clips 1, and the side of ring-type clip 1 is connected to coolant
Passage 3, ring-type clip card 1 is on grinding wheel spindle 7；The cooling liquid outlet 4 is along the height of arc-shaped coaming plate interlayer cavity 6
The bar shaped outlet that direction is set；The cooling passage 3 is the straight tube perpendicular to bottom surface interlayer cavity 5.
Claims (8)
1. the cooling device of bearing ring grinding internal surface, it is characterised in that：Including fixing device, coolant inlet, coolant
Passage, coolant interlayer cavity and cooling liquid outlet；Wherein coolant interlayer cavity includes bottom surface interlayer cavity and arc-shaped coaming plate interlayer
Chamber, coolant inlet is set on the cooling passage, cooling passage is communicated to bottom surface interlayer cavity, bottom surface interlayer cavity and circular arc
Shape coaming plate interlayer cavity is connected, and cooling passage is connected to grinding wheel spindle by fixing device, and the arc-shaped coaming plate interlayer cavity is hanged
Sky is arranged on emery wheel periphery, and the cooling liquid outlet in arc-shaped coaming plate interlayer cavity is positioned close to cutting for bearing and emery wheel to be processed
At point.
2. the cooling device of bearing ring grinding internal surface according to claim 1, it is characterised in that：The bottom surface interlayer
Chamber is the plane hollow sandwich structure of cross section semi-annular shape.
3. the cooling device of bearing ring grinding internal surface according to claim 1, it is characterised in that：The arc-shaped is enclosed
Plate interlayer cavity is the hollow sandwich structure of semi-circular cylindrical.
4. the cooling device of bearing ring grinding internal surface according to claim 1, it is characterised in that：The fixing device
For two ring-type clips, the side of ring-type clip is connected to cooling passage, and ring-type clip is installed on grinding wheel spindle.
5. the cooling device of bearing ring grinding internal surface according to claim 1, it is characterised in that：The coolant goes out
Mouth is that the bar shaped set along the arc-shaped coaming plate interlayer cavity short transverse exports.
6. the cooling device of bearing ring grinding internal surface according to claim 1 or 5, it is characterised in that：The cooling
Liquid outlet is arranged on the medial surface of arc-shaped coaming plate interlayer cavity.
7. the cooling device of bearing ring grinding internal surface according to claim 1 or 5, it is characterised in that：The cooling
Liquid outlet is arranged on the end face of arc-shaped coaming plate interlayer cavity.
8. the cooling device of bearing ring grinding internal surface according to claim 1, it is characterised in that：The coolant is led to
Road is the straight tube perpendicular to bottom surface interlayer cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849258.2A CN107398830A (en) | 2017-09-20 | 2017-09-20 | The cooling device of bearing ring grinding internal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849258.2A CN107398830A (en) | 2017-09-20 | 2017-09-20 | The cooling device of bearing ring grinding internal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398830A true CN107398830A (en) | 2017-11-28 |
Family
ID=60388349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710849258.2A Pending CN107398830A (en) | 2017-09-20 | 2017-09-20 | The cooling device of bearing ring grinding internal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398830A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003094333A (en) * | 2001-09-21 | 2003-04-03 | Toyoda Mach Works Ltd | Cooling device for grinding and grinding machine |
| CN1861324A (en) * | 2005-04-28 | 2006-11-15 | 株式会社捷太格特 | Coolant supply method and apparatus for grinding machine |
| CN201511304U (en) * | 2009-10-10 | 2010-06-23 | 马勒三环气门驱动(湖北)有限公司 | Cooling component provided with bundled high-pressure nozzle |
| CN102554790A (en) * | 2012-02-24 | 2012-07-11 | 太仓康茂电子有限公司 | Grinding tool with high-efficiency cooling function |
| CN103286690A (en) * | 2013-06-28 | 2013-09-11 | 成都欣领航科技有限公司 | Grinding machine with automatic cooling function |
| CN203317159U (en) * | 2013-07-11 | 2013-12-04 | 重庆神箭汽车传动件有限责任公司 | Internal grinder |
| JP2014213390A (en) * | 2013-04-22 | 2014-11-17 | 株式会社ジェイテクト | Grinder |
| CN105479339A (en) * | 2015-12-11 | 2016-04-13 | 苏州新协力机器制造有限公司 | Device for automatically controlling grinding temperature of stainless steel |
| CN205237831U (en) * | 2015-12-04 | 2016-05-18 | 顾关耀 | Coolant liquid injection apparatus suitable for powerful form grinder |
| CN205852539U (en) * | 2016-07-06 | 2017-01-04 | 宁波民盛机械有限公司 | A kind of chiller of knife machine |
| CN207127731U (en) * | 2017-09-20 | 2018-03-23 | 瓦房店阿科比轴承有限公司 | A kind of cooling device of bearing ring grinding internal surface |
-
2017
- 2017-09-20 CN CN201710849258.2A patent/CN107398830A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003094333A (en) * | 2001-09-21 | 2003-04-03 | Toyoda Mach Works Ltd | Cooling device for grinding and grinding machine |
| CN1861324A (en) * | 2005-04-28 | 2006-11-15 | 株式会社捷太格特 | Coolant supply method and apparatus for grinding machine |
| CN201511304U (en) * | 2009-10-10 | 2010-06-23 | 马勒三环气门驱动(湖北)有限公司 | Cooling component provided with bundled high-pressure nozzle |
| CN102554790A (en) * | 2012-02-24 | 2012-07-11 | 太仓康茂电子有限公司 | Grinding tool with high-efficiency cooling function |
| JP2014213390A (en) * | 2013-04-22 | 2014-11-17 | 株式会社ジェイテクト | Grinder |
| CN103286690A (en) * | 2013-06-28 | 2013-09-11 | 成都欣领航科技有限公司 | Grinding machine with automatic cooling function |
| CN203317159U (en) * | 2013-07-11 | 2013-12-04 | 重庆神箭汽车传动件有限责任公司 | Internal grinder |
| CN205237831U (en) * | 2015-12-04 | 2016-05-18 | 顾关耀 | Coolant liquid injection apparatus suitable for powerful form grinder |
| CN105479339A (en) * | 2015-12-11 | 2016-04-13 | 苏州新协力机器制造有限公司 | Device for automatically controlling grinding temperature of stainless steel |
| CN205852539U (en) * | 2016-07-06 | 2017-01-04 | 宁波民盛机械有限公司 | A kind of chiller of knife machine |
| CN207127731U (en) * | 2017-09-20 | 2018-03-23 | 瓦房店阿科比轴承有限公司 | A kind of cooling device of bearing ring grinding internal surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203956754U (en) | A kind of heat radiating type emery wheel | |
| CN207127731U (en) | A kind of cooling device of bearing ring grinding internal surface | |
| CN103753163B (en) | A kind of processing method of wood cutter | |
| CN107398746A (en) | A kind of cutting tool and processing method of nozzle outer shroud | |
| CN107398830A (en) | The cooling device of bearing ring grinding internal surface | |
| CN101961877B (en) | Saw blade cooling chip-removing device of multi-bade sawing machine | |
| CN203437662U (en) | Lathe machining cooling circulation device | |
| CN104923520A (en) | Cleaning method for residual abrasive materials on turbine blades after being subjected to abrasive flow machining | |
| CN105195968A (en) | Planar rolling cutter with hydraulic suspension function | |
| CN202240893U (en) | Water-cooled polishing fixture for polycrystalline diamond | |
| CN201217166Y (en) | High-speed spline milling-hobbing cutter cooling apparatus | |
| CN208645105U (en) | A kind of strong detachable brown diamond spar polishing roll of thermal diffusivity | |
| CN210587434U (en) | Novel steel pipe cutting machine | |
| RU160744U1 (en) | DEVICE FOR SUBMITTING LUBRICANT COOLING FLUID FOR FLAT SURFACE GRINDING OF PARTS FROM FRAGILE NON-METAL MATERIALS | |
| CN104647616B (en) | A kind of sandbox cooled multi-line cutting machine | |
| CN204592812U (en) | Grinding machine bearing shell lubricant feeding apparatus | |
| CN203018841U (en) | Aluminum ingot cutting device for remelting | |
| CN209349625U (en) | A kind of carbide rotary tool cutter for industrial ball valve of polishing | |
| CN101671766A (en) | Cross head surface induction hardening method of marine diesel engine | |
| JPH0732967B2 (en) | Machining method | |
| CN207007599U (en) | A kind of use for laboratory hand-held sample polishes clamping device | |
| CN208811898U (en) | A kind of heat radiating type diamond-impregnated wheel | |
| CN210261879U (en) | Quenching cooling device for bearing roller type parts | |
| CN203185056U (en) | Novel machining center | |
| CN102528589A (en) | Grinding process method of pump body valve hole of steering pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |