CN201828227U - Radial windage inspection instrument for rolling bearing - Google Patents
Radial windage inspection instrument for rolling bearing Download PDFInfo
- Publication number
- CN201828227U CN201828227U CN2010205811645U CN201020581164U CN201828227U CN 201828227 U CN201828227 U CN 201828227U CN 2010205811645 U CN2010205811645 U CN 2010205811645U CN 201020581164 U CN201020581164 U CN 201020581164U CN 201828227 U CN201828227 U CN 201828227U
- Authority
- CN
- China
- Prior art keywords
- rolling bearing
- main body
- ring
- distensible ring
- workbench
- 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
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- Rolling Contact Bearings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a radial windage inspection instrument for a rolling bearing, comprising a working platform, a base, an expansion ring, an expansion core, a gas cylinder and a dial indicator; the gas cylinder is fixed between the base and the working platform; the expansion ring is provided with a main body and an installation bottom plate; the expansion ring can be detachably connected on the working platform by the installation bottom plate; an integrated conical hole is arranged in the main body of the expansion ring and the installation bottom plate; a central hole is arranged in the working platform; the conical hole of the expansion ring and the central hole of the working platform commonly use the same central line; six or eight radial holes that are communicated with the conical hole are uniformly distributed in the lower part of the circumferential wall of the main body of the expansion ring; the circumferential walls of the main body of the expansion ring are provided with axial slots that pass from the top surface to the radial pores and are communicated with the conical holes; the expansion core is arranged in the conical hole of the expansion ring; furthermore, the expansion core is provided with an inverted conical head; and the expansion core can be driven by the gas cylinder to move ahead. In the utility model, the rolling bearing can be assembled and disassembled conveniently and quickly, the clamped rolling bearing can be kept un-deformed; and the pipelining production can be adapted.
Description
Technical field
The utility model relates to surveying instrument, is a kind of rolling bearing end-play somascope.
Background technology
The play of so-called rolling bearing is that a lasso of rolling bearing is fixed, and another lasso radially or axial maximum activity amount.Maximum activity amount radially is end-play.Suitable play helps the operate as normal of rolling bearing, so rolling bearing needs before dispatching from the factory through the play inspection.Play can be checked with clock gauge, present rolling bearing play somascope radially, take to be fixed with the inner ring core and clock gauge to be arranged by bracket supports in disk workbench central authorities, the inner ring of rolling bearing is enclosed within on the inner ring core, by bolt and pressing plate the inner ring of rolling bearing is fixed, the measuring staff of clock gauge gently is against on the housing washer, and one week of rolling bearing outer ring is finished inspection, the reading by clock gauge promptly as can be known end-play whether in scope.Because rolling bearing of every inspection needs manually to unscrew and screw bolt with instrument, so efficient is lower.Check the time of a rolling bearing, main spend is on the time of installation and removal rolling bearing.
The utility model content
The purpose of this utility model is to propose a kind of loading and unloading rolling bearing rolling bearing end-play somascope easily.
For achieving the above object, the utility model is taked following technical scheme:
The rolling bearing end-play somascope that the utility model proposes, comprise the workbench base, distensible ring, swelling core and cylinder, workbench is provided with the clock gauge by bracket supports, described cylinder is fixed between described base and the described workbench, described distensible ring has main body and base plate is installed, distensible ring is by installing the base plate releasable connection on workbench, be provided with the all-in-one-piece bellmouth in the main body of distensible ring and the installation base plate, described workbench is provided with medium pore, the bellmouth of distensible ring and the same center line of the medium pore of workbench, the bottom of wall is evenly distributed with 6 or 8 radial holes that connect with bellmouth around the main body of distensible ring, around the main body of distensible ring wall be provided with from end face to radial hole and with the axial groove of bellmouth perforation, described swelling core is in the bellmouth of distensible ring, and the swelling core has the conehead with the back taper of the bellmouth of distensible ring coupling, and the swelling core drives action up and down by cylinder.
The main body top of described distensible ring is provided with the ring-shaped platform of support rolling bearing.
Described swelling core has counter sink, and a bolt is connected with the piston rod of described cylinder by counter sink.
Described distensible ring adopts screw to be connected with the releasable connection that workbench is installed base plate.
The utlity model has following good effect: the utility model adopts pneumatic control by the mode clamping rolling bearing of swelling, so the loading and unloading rolling bearing is convenient, fast, and can guarantee that the rolling bearing of clamping can not be out of shape.The utility model can adapt to streamline production, can be the play inspection as one technology on the streamline.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment also in conjunction with the accompanying drawings, the utility model is described in further detail below.
Fig. 1 is a configuration diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the B-B cut-open view of Fig. 1.
Fig. 5 is the A-A cut-open view of Fig. 1.
Fig. 6 is the distensible ring diagrammatic sketch.
Fig. 7 is the vertical view of Fig. 6.
Embodiment
Embodiment 1
Rolling bearing end-play somascope shown in the drawings comprises disc-shaped base 1, disc workbench 2, distensible ring 3, swelling core 4, cylinder 5 and clock gauge 7.
Described base 1 is in the below of described workbench 2, and described cylinder 5 is arranged between base 1 and the workbench 2, is connected by bolt 9 between base 1, cylinder 5 and the workbench 2.Workbench 2 is provided with the operated pneumatic valve 6 of bracket holes and control cylinder 5, is inserted with support 8 in the bracket holes, and the height-adjustable of support 8, lock screw 11 are used for support 8 lockings.Clock gauge 7 is by support 8 supportings, and clock gauge 7 also can be adjusted with the link position of support 8.Described clock gauge 7 has gauge outfit 7-1 and measuring staff 7-2.Described workbench 2 has medium pore 2-1.
Described distensible ring 3 has main body 3-1 and disc is installed base plate 3-2, and the top of main body 3-1 is provided with ring-shaped platform 3-3.Distensible ring 3 is by installing base plate 3-2 and workbench 2 releasable connections.Be provided with all-in-one-piece bellmouth 3-4, the same center line of medium pore 2-1 of the bellmouth 3-4 of distensible ring 3 and workbench 2 among the main body 3-1 of distensible ring 3 and the installation base plate 3-2.The bottom of wall is evenly distributed with 6 to 8 radial hole 3-1-1 that connect bellmouth 3-4 around the main body 3-1 of described distensible ring 3, and wall is provided with the axial groove 3-1-2 to radial hole 3-1-1 and perforation bellmouth 3-4 from end face around the distensible ring 3.
Distensible ring 3 is owing to being provided with radial hole 3-1-1 and axial groove 3-1-2 forms the elasticity distensible ring.
Described swelling core 4 is in the described distensible ring 3, and swelling core 4 has the conehead 4-1 with the back taper of the bellmouth 3-1 of distensible ring 4 coupling.Described swelling core 4 has counter sink 4-2, and a bolt 10 is connected with the piston 5-1 of described cylinder 5 by counter sink 4-2.
Above-mentioned distensible ring 3 adopts screw to be connected with the releasable connection of workbench 2.For the inspection of the rolling bearing of different size, can realize by transposing distensible ring 3.
Adjust the position of clock gauge measuring staff 7-2, be enclosed within rolling bearing 13 on the distensible ring 3 and be shelved on the ring-shaped platform 3-3 of distensible ring 3, measuring staff 7-2 touches the surface, outer ring of rolling bearing 13, opens operated pneumatic valve, cylinder 5 drives swelling core 4 and moves down, deformation takes place in the radial hole 3-1-1 of distensible ring 3 and axial groove 3-1-2, and distensible ring 3 struts slightly, and rolling bearing 13 inner rings are fixed, when operated pneumatic valve 6 is closed, external force disappears, and the distensible ring 3 of deformation restores, and extruding swelling core 4 moves up and resets.
Claims (4)
1. rolling bearing end-play somascope, comprise workbench (2), workbench (2) is provided with the clock gauge (7) by support (8) supporting, it is characterized in that: also comprise base (1), distensible ring (3), swelling core (4) and cylinder (5); Described cylinder (5) is fixed between described base (1) and the described workbench (2), described distensible ring (3) has main body (3-1) and base plate (3-2) is installed, distensible ring (3) is by installing base plate (3-2) releasable connection on workbench (2), be provided with all-in-one-piece bellmouth (3-4) in the main body (3-1) of distensible ring (3) and the installation base plate (3-2), described workbench (2) is provided with medium pore (2-1), the same center line of medium pore (2-1) of the bellmouth (3-4) of distensible ring (3) and workbench (2), the main body (3-1) of distensible ring (3) bottom of wall all around is evenly distributed with 6 or 8 radial holes (3-1-1) that connect with bellmouth (3-4), the main body (3-1) of distensible ring (3) wall all around is provided with from end face to radial hole (3-1-1) and the axial groove (3-1-2) that connects with bellmouth (3-4), described swelling core (4) is in the bellmouth (3-4) of distensible ring (3), and swelling core (4) has and the conehead (4-1) of the back taper of the bellmouth (3-4) of distensible ring (3) coupling, and swelling core (4) drives action up and down by cylinder (5).
2. rolling bearing end-play somascope according to claim 1 is characterized in that: main body (3-1) top of described distensible ring (3) is provided with the ring-shaped platform (3-3) of support rolling bearing (13).
3. rolling bearing end-play somascope according to claim 1 is characterized in that: described swelling core (4) has counter sink (4-2), and a bolt (10) is connected with the piston rod (5-1) of described cylinder (5) by counter sink (4-2).
4. rolling bearing end-play somascope according to claim 1 is characterized in that: described distensible ring (3) adopts screw (12) to be connected with the releasable connection that workbench (2) is installed base plate (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205811645U CN201828227U (en) | 2010-10-28 | 2010-10-28 | Radial windage inspection instrument for rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205811645U CN201828227U (en) | 2010-10-28 | 2010-10-28 | Radial windage inspection instrument for rolling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201828227U true CN201828227U (en) | 2011-05-11 |
Family
ID=43966754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205811645U Expired - Lifetime CN201828227U (en) | 2010-10-28 | 2010-10-28 | Radial windage inspection instrument for rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201828227U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394935A (en) * | 2013-08-09 | 2013-11-20 | 合肥长源液压股份有限公司 | Pneumatic expansion type clamp |
| CN103900444A (en) * | 2014-04-25 | 2014-07-02 | 洛阳轴研科技股份有限公司 | Device and method for measuring radial internal clearance of conical bore cylindrical roller bearing |
| US20160054198A1 (en) * | 2013-04-05 | 2016-02-25 | Nsk Ltd. | Rolling-bearing testing device |
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| WO2018218447A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳智慧能源技术有限公司 | Cylindrical roller bearing clearance measuring tool and measuring method |
-
2010
- 2010-10-28 CN CN2010205811645U patent/CN201828227U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160054198A1 (en) * | 2013-04-05 | 2016-02-25 | Nsk Ltd. | Rolling-bearing testing device |
| US9829412B2 (en) * | 2013-04-05 | 2017-11-28 | Nsk Ltd. | Rolling-bearing testing device |
| CN103394935A (en) * | 2013-08-09 | 2013-11-20 | 合肥长源液压股份有限公司 | Pneumatic expansion type clamp |
| CN103900444A (en) * | 2014-04-25 | 2014-07-02 | 洛阳轴研科技股份有限公司 | Device and method for measuring radial internal clearance of conical bore cylindrical roller bearing |
| CN107036507A (en) * | 2017-05-27 | 2017-08-11 | 深圳智慧能源技术有限公司 | Cylinder roller bearing clearance survey tool and measuring method |
| WO2018218447A1 (en) * | 2017-05-27 | 2018-12-06 | 深圳智慧能源技术有限公司 | Cylindrical roller bearing clearance measuring tool and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |
|
| CX01 | Expiry of patent term |