CN202947878U - Automatic detector for rotation flexibility of needle bearing - Google Patents
Automatic detector for rotation flexibility of needle bearing Download PDFInfo
- Publication number
- CN202947878U CN202947878U CN 201220623446 CN201220623446U CN202947878U CN 202947878 U CN202947878 U CN 202947878U CN 201220623446 CN201220623446 CN 201220623446 CN 201220623446 U CN201220623446 U CN 201220623446U CN 202947878 U CN202947878 U CN 202947878U
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- splined
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Abstract
The utility model relates to an automatic detector for the rotation flexibility of a needle bearing. The automatic detector comprises a workbench, a motor, a fixed plate, a lifting cylinder, a lifting plate, an inscribed circle plug gauge, a material ejection cylinder, a splined shaft, a splined hub, a locating mandrel, a bearing, a material ejection disc and a circumscribed circle ring gauge, wherein the fixed plate is positioned on the upper portion of the workbench, the lifting cylinder is fixedly connected with the fixed plate, a piston rod of the lifting cylinder is fixedly connected with the lifting plate, the inscribed circle plug gauge is in transmission connection with an output shaft of the motor, the splined hub is fixedly connected with the bottom surface of the workbench through a locating connecting sleeve, a piston rod of the material ejection cylinder is fixedly connected with the splined shaft, a splined hole is arranged on the splined hub, one end of the splined shaft penetrates through the splined hole and is fixedly connected with the locating mandrel, the bearing is connected with the locating mandrel, the material ejection disc is connected with the bearing, the workbench is provided with a through hole, a plug gauge hole is formed on the circumscribed circle ring gauge, positioned in the through hole and fixedly connected with the locating connecting sleeve, and the inscribed circle plug gauge and the material ejection disc can penetrate through the plug gauge hole. By means of the automatic detector, labor is saved, and the detection speed and the reliability are improved.
Description
Technical field
The utility model relates to a kind of automatic detecting machine, particularly relates to a kind of for needle bearing flexibility of revolution automatic detecting machine.
Background technology
At present industry without the inspection of lasso needle bearing flexibility of revolution fully by manually carrying out.During inspection, at first the inspection work puts into the bearing of examine the circumcircle ring gauge that is seated on worktable, second step is that the incircle feeler gauge is inserted in the bearing incircle, and then rotating the incircle feeler gauge by hand, last experience with checking work is with feeling to judge the finished product acceptance or rejection.The index of judgement sees exactly whether when rotation have abnormal sound when whether catching phenomenon being arranged and listening rotation, and the problem that hand inspection exists is as follows: need a large amount of manually, and need to check the suitable proficiency of work, but easily misjudge for the finished product that is in rim condition.
Summary of the invention
The purpose of this utility model is to provide a kind of labor savings, improves the needle bearing flexibility of revolution automatic detecting machine of detection speed and reliability.
in order to achieve the above object, the technical solution of the utility model is: a kind of needle bearing flexibility of revolution automatic detecting machine, comprise worktable, motor, fixed head, lift cylinder, lifter plate, the incircle feeler gauge, the liftout cylinder, splined shaft, spline housing, positioning core axle, bearing, liftout dish and circumcircle ring gauge, fixed head is positioned at the top of worktable, being fixedly connected with fixed head of lift cylinder, and the piston rod of lift cylinder is fixedly connected with lifter plate, motor is fixedly connected with lifter plate, the output shaft of incircle feeler gauge and motor is in transmission connection, spline housing is fixedly connected with the worktable bottom surface through the cover that is located by connecting, the liftout cylinder is fixedly connected with spline housing, the piston rod of liftout cylinder is fixedly connected with splined shaft, spline housing is provided with splined hole, one end of splined shaft passes splined hole, and be fixedly connected with positioning core axle, bearing and positioning core axle load, liftout dish and bearing load, has through hole on worktable, the circumcircle ring gauge is provided with the feeler gauge hole, and be positioned at through hole, and be fixedly connected with the cover that is located by connecting, incircle feeler gauge and liftout dish all can pass the feeler gauge hole.
Also has feed mechanism, feed mechanism comprises feeding cylinder, feeding shift fork, barrel, barrel installing plate, cylinder installing plate and location cylinder, the cylinder installing plate is fixedly connected with worktable, the feeding cylinder is fixedly connected with the cylinder installing plate, and the piston rod load of feeding shift fork and feeding cylinder, the location cylinder is fixedly connected with worktable, and install relative with the feeding shift fork, and barrel is fixedly connected with worktable through the barrel installing plate.
The surface of described worktable also has waste material and releases cylinder, accept release cylinder, waste material discharging opening and accept discharging opening, and waste material is released the piston rod of cylinder over against the waste material discharging opening, and accept is released the piston rod of cylinder over against the accept discharging opening.
Have guide pin bushing on described fixed head, have guide rod on lifter plate, an end of guide rod stretches in guide pin bushing.
Described worktable also has supporting leg.
after adopting said structure, be positioned at the top of worktable due to fixed head, being fixedly connected with fixed head of lift cylinder, motor is fixedly connected with lifter plate, the output shaft of incircle feeler gauge and motor is in transmission connection, spline housing is fixedly connected with the worktable bottom surface through the cover that is located by connecting, the liftout cylinder is fixedly connected with spline housing, the piston rod of liftout cylinder is fixedly connected with splined shaft, spline housing is provided with splined hole, one end of splined shaft passes splined hole, and be fixedly connected with positioning core axle, bearing and positioning core axle load, liftout dish and bearing load, has through hole on worktable, the circumcircle ring gauge is provided with the feeler gauge hole, and be positioned at through hole, and be fixedly connected with the cover that is located by connecting, incircle feeler gauge and liftout dish all can pass the feeler gauge hole, therefore when checking, needle roller and retainer assembly are placed on the liftout dish, the liftout dish moves down, the incircle feeler gauge descends, fill in needle roller and retainer assembly, driven by motor incircle feeler gauge rotates, the incircle feeler gauge drives the needle roller rotation, needle roller drives the retainer rotation again, then the incircle feeler gauge is risen, this moment, needle roller and retainer assembly were because inertia continues rotation, the total revolution of rotation that produces by the rotation that detects needle roller and retainer assembly, the noise of velocity wave form and acceleration judge needle roller and the retainer assembly whether qualified, therefore saved the labour, and detection speed and reliability have been improved.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the B-B cut-open view of Fig. 1.
Embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
referring to Fig. 1, 2, shown in 3, a kind of needle bearing flexibility of revolution automatic detecting machine comprises worktable 1, motor 2, fixed head 3, lift cylinder 4, lifter plate 5, incircle feeler gauge 6, liftout cylinder 7, splined shaft 8, spline housing 9, positioning core axle 10, bearing 11, liftout dish 12 and circumcircle ring gauge 13, fixed head 3 is positioned at the top of worktable 1, being fixedly connected with fixed head 3 of lift cylinder 4, and the piston rod of lift cylinder 4 is fixedly connected with lifter plate 5, motor 2 is fixedly connected with lifter plate 5, incircle feeler gauge 6 is in transmission connection with the output shaft of motor 2, spline housing 9 is fixedly connected with worktable 1 bottom surface through the cover 14 that is located by connecting, liftout cylinder 7 is fixedly connected with spline housing 9, the piston rod of liftout cylinder 7 is fixedly connected with splined shaft 8, spline housing 9 is provided with splined hole 9-1, one end of splined shaft 8 passes splined hole 9-1, and be fixedly connected with positioning core axle 10, bearing 11 and positioning core axle 10 loads, liftout dish 12 and bearing 11 loads, has through hole 1-1 on worktable 1, circumcircle ring gauge 13 is provided with feeler gauge hole 13-1, and be positioned at through hole 1-1, and be fixedly connected with the cover 14 that is located by connecting, incircle feeler gauge 6 and liftout dish 12 all can pass feeler gauge hole 13-1.
shown in Figure 2, also has feed mechanism 15, feed mechanism 15 comprises feeding cylinder 15-1, feeding shift fork 15-2, barrel 15-3, barrel installing plate 15-4, cylinder installing plate 15-5 and location cylinder 15-6, cylinder installing plate 15-5 is fixedly connected with worktable 1, feeding cylinder 15-1 is fixedly connected with cylinder installing plate 15-5, and the piston rod load of feeding shift fork 15-2 and feeding cylinder 15-1, location cylinder 15-6 is fixedly connected with worktable 1, and with relative installation of feeding shift fork 15-2, barrel 15-3 is fixedly connected with worktable 1 through barrel installing plate 15-4, so just can replace artificial loading, more improved detection efficiency.
Shown in Figure 3, the surface of described worktable 1 also has waste material and releases cylinder 16, accept release cylinder 17, waste material discharging opening 18 and accept discharging opening 19, waste material is released the piston rod of cylinder 16 over against waste material discharging opening 18, accept is released the piston rod of cylinder 17 over against accept discharging opening 19, like this if do not reach needle roller and the retainer assembly of standard, waste material is released cylinder 16 and just waste material is shifted onto in waste material discharging opening 18, if qualified needle roller and retainer assembly, accept is released cylinder 17 and just accept is shifted onto in accept discharging opening 19.
Shown in Figure 1, can be more smooth in lifting process for lifter plate 5, have guide pin bushing 20 on described fixed head 3, have guide rod 21 on lifter plate 5, an end of guide rod 21 stretches in guide pin bushing 20.
Shown in Fig. 1,2, for support table 1, described worktable 1 also has supporting leg 1-2.
Shown in Fig. 1,2,3, when the utility model was installed and used, the rear end of feeding cylinder 15-1 and positioning cylinder 15-6 led to pressure air, and feeding shift fork 15-2 is to circumcircle ring gauge 13 central motions, pushed and be positioned at the examine bearing to circumcircle ring gauge 13 centers; Material ejection cylinder 7 front ends lead to pressure air, and liftout dish 12 moves down, and the examine bearing falls into circumcircle ring gauge 13, the logical pressure air in lift cylinder 4 rear ends, and incircle feeler gauge 6 descends and inserts in brearing bore; The time that incircle feeler gauge 6 stops in bearing is determined according to specification and the configuration state of bearing; Lift cylinder 4 front ends lead to pressure air, and incircle feeler gauge 6 rises, and bearing continues rotation under inertia effect.Duration is definite according to specification and the configuration state of bearing, and the logical pressure air in material ejection cylinder 7 rear ends moves on liftout dish 12, and the inspected bearing is released circumcircle ring gauge 13; Waste material releases cylinder 16 and accept is released the logical pressure air in cylinder 17 rear ends, if do not reach needle roller and the retainer assembly of standard, waste material is released cylinder 16 and just waste material is shifted onto in waste material discharging opening 18, if qualified needle roller and retainer assembly, accept is released cylinder 17 and just accept is shifted onto in accept discharging opening 19, then enters another circulation.Therefore by bearing with inertial rotation, the noise of rotation revolution, velocity wave form and the acceleration that produces total detect the rotation of bearing judge needle roller and the retainer assembly whether qualified, therefore saved the labour, and improved detection speed and reliability.
Claims (5)
1. needle bearing flexibility of revolution automatic detecting machine, it is characterized in that: comprise worktable (1), motor (2), fixed head (3), lift cylinder (4), lifter plate (5), incircle feeler gauge (6), liftout cylinder (7), splined shaft (8), spline housing (9), positioning core axle (10), bearing (11), liftout dish (12) and circumcircle ring gauge (13), fixed head (3) is positioned at the top of worktable (1), being fixedly connected with fixed head (3) of lift cylinder (4), and the piston rod of lift cylinder (4) is fixedly connected with lifter plate (5), motor (2) is fixedly connected with lifter plate (5), incircle feeler gauge (6) is in transmission connection with the output shaft of motor (2), spline housing (9) is fixedly connected with worktable (1) bottom surface through the cover (14) that is located by connecting, liftout cylinder (7) is fixedly connected with spline housing (9), the piston rod of liftout cylinder (7) is fixedly connected with splined shaft (8), spline housing (9) is provided with splined hole (9-1), one end of splined shaft (8) passes splined hole (9-1), and be fixedly connected with positioning core axle (10), bearing (11) and positioning core axle (10) load, liftout dish (12) and bearing (11) load, has through hole (1-1) on worktable (1), circumcircle ring gauge (13) is provided with feeler gauge hole (13-1), and be positioned at through hole (1-1), and be fixedly connected with the cover (14) that is located by connecting, incircle feeler gauge (6) and liftout dish (12) all can pass feeler gauge hole (13-1).
2. needle bearing flexibility of revolution automatic detecting machine according to claim 1, it is characterized in that: also have feed mechanism (15), feed mechanism (15) comprises feeding cylinder (15-1), feeding shift fork (15-2), barrel (15-3), barrel installing plate (15-4), cylinder installing plate (15-5) and location cylinder (15-6), cylinder installing plate (15-5) is fixedly connected with worktable (1), feeding cylinder (15-1) is fixedly connected with cylinder installing plate (15-5), and the piston rod load of feeding shift fork (15-2) and feeding cylinder (15-1), location cylinder (15-6) is fixedly connected with worktable (1), and installation relative to feeding shift fork (15-2), barrel (15-3) is fixedly connected with worktable (1) through barrel installing plate (15-4).
3. needle bearing flexibility of revolution automatic detecting machine according to claim 1, it is characterized in that: the surface of described worktable (1) also has waste material and releases cylinder (16), accept release cylinder (17), waste material discharging opening (18) and accept discharging opening (19), waste material is released the piston rod of cylinder (16) over against waste material discharging opening (18), and accept is released the piston rod of cylinder (17) over against accept discharging opening (19).
4. needle bearing flexibility of revolution automatic detecting machine according to claim 1, it is characterized in that: have guide pin bushing (20) on described fixed head (3), have guide rod (21) on lifter plate (5), an end of guide rod (21) stretches in guide pin bushing (20).
5. needle bearing flexibility of revolution automatic detecting machine according to claim 1, it is characterized in that: described worktable (1) also has supporting leg (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623446 CN202947878U (en) | 2012-11-23 | 2012-11-23 | Automatic detector for rotation flexibility of needle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623446 CN202947878U (en) | 2012-11-23 | 2012-11-23 | Automatic detector for rotation flexibility of needle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947878U true CN202947878U (en) | 2013-05-22 |
Family
ID=48423574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623446 Expired - Lifetime CN202947878U (en) | 2012-11-23 | 2012-11-23 | Automatic detector for rotation flexibility of needle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947878U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280239A (en) * | 2014-07-01 | 2015-01-14 | 张肖邦 | Ball bearing flexibility automatic detecting device |
| CN105865791A (en) * | 2016-05-20 | 2016-08-17 | 江苏南方轴承股份有限公司 | Full-automatic test device for rotating flexibility of bearing |
| CN106885696A (en) * | 2017-01-18 | 2017-06-23 | 苏州睿达矩自动化设备有限公司 | A kind of Bearing testing mechanism |
| CN108871780A (en) * | 2018-08-18 | 2018-11-23 | 苏州金诚轴承有限公司 | A kind of plane bearing flexibility detection device |
-
2012
- 2012-11-23 CN CN 201220623446 patent/CN202947878U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280239A (en) * | 2014-07-01 | 2015-01-14 | 张肖邦 | Ball bearing flexibility automatic detecting device |
| CN104280239B (en) * | 2014-07-01 | 2017-07-14 | 张肖邦 | Ball bearing flexibility automatic detection device |
| CN105865791A (en) * | 2016-05-20 | 2016-08-17 | 江苏南方轴承股份有限公司 | Full-automatic test device for rotating flexibility of bearing |
| CN106885696A (en) * | 2017-01-18 | 2017-06-23 | 苏州睿达矩自动化设备有限公司 | A kind of Bearing testing mechanism |
| CN106885696B (en) * | 2017-01-18 | 2019-03-29 | 江苏京冶海上风电轴承制造有限公司 | A kind of Bearing testing mechanism |
| CN108871780A (en) * | 2018-08-18 | 2018-11-23 | 苏州金诚轴承有限公司 | A kind of plane bearing flexibility detection device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |