CN201625883U - Locating ring - Google Patents
Locating ring Download PDFInfo
- Publication number
- CN201625883U CN201625883U CN2010201087673U CN201020108767U CN201625883U CN 201625883 U CN201625883 U CN 201625883U CN 2010201087673 U CN2010201087673 U CN 2010201087673U CN 201020108767 U CN201020108767 U CN 201020108767U CN 201625883 U CN201625883 U CN 201625883U
- Authority
- CN
- China
- Prior art keywords
- locating ring
- ring
- ring body
- ceramic material
- spheroid
- 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 - Lifetime
Links
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a locating ring which is taken as a backer of a mechanical processing or measuring fixture, in particular to a locating ring that is installed on a special machine tool or the fixture and is used for processing or detecting bearing parts in batch. The locating ring comprises a ring body, one end surface of which is also fixed with a ball body, and the two end surfaces of the ring body are parallel smooth end surfaces. The ball body is made of ceramic material; the number and diameter of the ceramic ball body have direct proportion with the wall thickness and the diameter of a processed part; and the ceramic material has the characteristics of abrasion resistance, corrosion resistance, high temperature resistance, electric insulation, no magnetic conduction, high strength and hardness within HRC 75-80, high rigidity, small specific gravity and the like, so that the locating ring made of the ceramic material can normally run under the conditions of high rotating speed and low lubrication, and can reduce friction, vibration and noise, thus achieving the aims of improving the working efficiency, prolonging the service life and reducing the production cost. The locating ring does not need to be frequently replaced, thus not only lightening the labor intensity and greatly improving the work reliability.
Description
Technical field
The utility model relates to a kind of machining or measures the backer who uses jig, and particularly a kind of being installed on special purpose machine tool or the jig is used for bearing parts processing or bearing parts are detected the locating ring that uses.
Background technology
Production of bearing enterprise cuts down finished cost for boosting productivity, and guarantees constant product quality, reduce labor intensity, in particular for the processing in enormous quantities to standardized element, general enterprise all adopts the special machine bed, and the machine adopted electric magnetic no-core clamp, locate with locating ring.As the batch process of the inside and outside lasso of bearing parts, generally speaking as long as change backer on special purpose machine tool or the jig, i.e. the bearing parts of different size just can directly be produced or detect to the locating ring of identical, the different sizes of shape in batches.
As adopt full-automatic raceway groove to process grinding machine 3MZ143, special purpose machine tool machining bearing outer rings such as 3MZ146, use 3MZ133, special purpose machine tool machining bearing inner rings such as 3MZ131, it is the bearing steel material making of HRC61～65 that general locating ring all adopts through heat treatment hardness, lathe, jig is in working order the time, because of processing work will and backer's locating ring between produce relative motion, lasting friction takes place, will sharply wear and tear in normal phase work locating ring surface, because wearing and tearing are inhomogeneous, the location end face of locating ring is with regard to out-of-flatness, thereby have influence on the crudy of processing work, at this moment the locating surface of reconditioning locating ring or the locating ring that more renews again again, also need readjust the center of lathe and jig after the transposing, it is time-consuming again to have increased a lot of workloads, effort has also increased production cost.
The patent No. 200820127370.1 " grinding locating ring " also provides a kind of locating ring, and the locating ring of the duplex connecting structure that is made of the stainless steel material and the high molecule plastic material of rigidity.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of locating ring is provided, and it is simple in structure, and wearability is good, can carry out batch machining production with special purpose machine tool is supporting, and durable in use, increase the service life, reduce labor intensity, raise labour productivity.
The technical scheme in the invention for solving the above technical problem is: locating ring, comprise ring body, and also be fixed with spheroid on the end face of described ring body, and the both ends of the surface of ring body are parallel smooth both ends of the surface.
Described spheroid is become by ceramic material, and the quantity of spheroid and diameter d are directly proportional the center distance S=d+1.5 between each spheroid～5mm with the wall thickness and the diameter of workpiece to be machined.
Described ring body is made by bearing steel material, and aperture uniform, at interval is arranged on the ring body, and little hole depth is h, and h=2/3d, the width of ring body are b, b=d+0.6～2mm, and the radius R of ring body and the size of workpiece to be machined are complementary.
Compared with prior art, advantage of the present utility model is: because of embed the spheroid that is fixed with by ceramic material on locating ring, and that ceramic material possesses is wear-resisting, anti-corrosion, high temperature resistant and electric insulation, magnetic conduction not, high strength hardness is in HRC75～80, and high rigidity, performance characteristics such as proportion is little, thereby by its locating ring that is made into, can be at high rotating speed, normally operation under the low lubricated occasion, and can reduce friction and vibrate, reduce the noise easy care, the purpose that thereby reaching increases work efficiency increases the service life, and reduce production costs, do not need the often new locating ring of transposing, reduce labor intensity, significantly improve the reliability of work, the batch process of suitable especially bearing parts is used.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the ring body structurc schematic diagram;
Fig. 3 is a user mode reference diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Center distance S=d+1.5～5mm that each spheroid is 2.
Each spheroid 2 is embedded in the aperture 3 on ring body 1, and spheroid 2 is bonded and fixed in the aperture 3 on ring body 1 surface with binding agent.
The both ends of the surface that will have the ring body 1 of spheroid 2 then polish, and soon spheroid 2 exposes partly and polishes, and makes its smooth surface make locating ring.
During use, locating ring is installed in does the backer on machine tool chief axis 4 or the anchor clamps and use, will have an end face of spheroid 2 to be close to workpiece to be machined 5, as the outer ring of machining bearing, as shown in Figure 3.
Machining shape is identical, the bearing parts of different size if want, as long as change the locating ring as lathe, anchor clamps backer, just can directly produce the bearing parts of different size in batches, and change easy to use.
Claims (3)
1. a locating ring comprises ring body (1), it is characterized in that also being fixed with spheroid (2) on the end face of described ring body (1), and the both ends of the surface of ring body (1) is parallel smooth both ends of the surface.
2. locating ring according to claim 1, it is characterized in that described spheroid (2) is become by ceramic material, the quantity of spheroid (2) and diameter d are directly proportional with the wall thickness and the diameter of workpiece to be machined (5), the center distance S=d+1.5～5mm between each spheroid (2).
3. locating ring according to claim 1, it is characterized in that described ring body (1) made by bearing steel material, aperture (3) uniform, at interval is arranged on the ring body (1), aperture (3) degree of depth is h, h=2/3d, the width of ring body (1) is b, b=d+0.6～2mm, and the size of the radius R of ring body (1) and workpiece to be machined (5) is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201087673U CN201625883U (en) | 2010-01-28 | 2010-01-28 | Locating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201087673U CN201625883U (en) | 2010-01-28 | 2010-01-28 | Locating ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625883U true CN201625883U (en) | 2010-11-10 |
Family
ID=43057268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201087673U Expired - Lifetime CN201625883U (en) | 2010-01-28 | 2010-01-28 | Locating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748402A (en) * | 2012-06-14 | 2012-10-24 | 无锡市海鸿精工机械制造有限公司 | Full-ball angular contact bearing assembling device with inner ring having ball locking mouths |
| CN104625801A (en) * | 2014-12-12 | 2015-05-20 | 贵州黎阳航空动力有限公司 | Fixture for machining annular flame tube crack-arrest grooves and holes and method thereof |
| CN106002599A (en) * | 2016-06-28 | 2016-10-12 | 宁波红日工具有限公司 | Diamond backer and production process thereof |
-
2010
- 2010-01-28 CN CN2010201087673U patent/CN201625883U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748402A (en) * | 2012-06-14 | 2012-10-24 | 无锡市海鸿精工机械制造有限公司 | Full-ball angular contact bearing assembling device with inner ring having ball locking mouths |
| CN102748402B (en) * | 2012-06-14 | 2014-07-02 | 无锡市海鸿精工机械制造有限公司 | Full-ball angular contact bearing assembling device with inner ring having ball locking mouths |
| CN104625801A (en) * | 2014-12-12 | 2015-05-20 | 贵州黎阳航空动力有限公司 | Fixture for machining annular flame tube crack-arrest grooves and holes and method thereof |
| CN106002599A (en) * | 2016-06-28 | 2016-10-12 | 宁波红日工具有限公司 | Diamond backer and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201046483Y (en) | Steel pipe expanding head | |
| CN204819086U (en) | Nonrust steel pipe polisher | |
| CN201625883U (en) | Locating ring | |
| CN109238838B (en) | Rotary bending fatigue test fixture and method | |
| CN103522168A (en) | Cylindrical part outer circle machining device based on holder eccentric rotary swing type double-plane grinding | |
| CN103089836A (en) | Precise floating joint device | |
| CN2923162Y (en) | Clamp for processing excirle of hollow shaft sleeve | |
| CN203702032U (en) | Hydraulic chuck of core drilling machine | |
| CN201864828U (en) | Chrome-plated roller | |
| JP5818338B2 (en) | Magnetic inner surface polishing apparatus and magnetic inner surface polishing method | |
| CN105221565A (en) | A kind of double-row-ball roller bearing of six point cantact and channel processing method thereof and device | |
| CN209158015U (en) | A kind of machine-building grinding device | |
| CN109551175B (en) | Wide-temperature-range low-temperature double-half outer ring self-lubricating joint bearing machining process | |
| CN103817569A (en) | Material disc for double-ended grinding machine | |
| CN110820037A (en) | Solid of revolution electrolytic machine composite polishing machine | |
| CN211361637U (en) | S-shaped oil nozzle centerless grinding one-time forming tool | |
| CN201423512Y (en) | Magnetic suspension steel ball angular raceway rolling machine | |
| CN203371384U (en) | Fixture for machining of inner bores of gears | |
| CN2820443Y (en) | Cylinderical cubic boron nitride sand wheel | |
| CN221539455U (en) | Water grinding wheel | |
| CN203738590U (en) | Elastic fixture for blind end thin-walled sleeve parts | |
| CN203082056U (en) | Precise floating connector device | |
| CN205806149U (en) | A kind of quick change alignment pin | |
| CN204843838U (en) | Telescopic high accuracy main shaft structure | |
| CN203887546U (en) | Trimming and positioning clamp for fracture channel surface of outer ring fractured thin-wall bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CIXING BEARING CO., LTD. Free format text: FORMER OWNER: HU XIANGEN Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 DEPARTMENT OF GROUP, CIXING GROUP CO., LTD., NO. 619, SOUTH 2ND RING ROAD, CIXI CITY, ZHEJIANG PROVINCE TO: 315300 NO. 619, SOUTH 2ND RING ROAD MIDDLE, CIXI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 315300 No. 619 South Second Ring Road, Zhejiang, Cixi Patentee after: NINGBO CIXING BEARING CO., LTD. Address before: The two loop 315300 south of Cixi city in Zhejiang province No. 619 Denso corporation group. Patentee before: Hu Xiangen |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |