CN208313176U - The numerical control measuring device of assembling angular contact ball bearing projection amount - Google Patents
The numerical control measuring device of assembling angular contact ball bearing projection amount Download PDFInfo
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- CN208313176U CN208313176U CN201820720514.8U CN201820720514U CN208313176U CN 208313176 U CN208313176 U CN 208313176U CN 201820720514 U CN201820720514 U CN 201820720514U CN 208313176 U CN208313176 U CN 208313176U
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- monitor station
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- setting
- angular contact
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Abstract
The utility model provides the numerical control measuring device of assembling angular contact ball bearing projection amount, it includes the elevating mechanism being set on mounting rack, elevating mechanism includes the monitor station of vertical lifting setting and the lifting assembly that setting is connect with the monitor station, the rotating mechanism being set to immediately below monitor station, it is installed in mounting rack, and it is sequentially connected with monitor station and is arranged, which drives monitor station rotary setting；And it is installed on the measuring mechanism on mounting rack, its surface for being located at monitor station, and the measurement die head including fitting corresponding with bearing, the measurement die head and monitor station are coaxially disposed, it is by adding rotating mechanism on the basis of instrument is measured in traditional angular contact ball bearing projection amount side, rotate angular contact bearing in measurement process, simulate the load in the case of bearing actual use, the whole circle rapid survey of bearing is realized simultaneously, during solving bearing protrusion measuring, non-application of load causes measurement the technical issues of deviation occur.
Description
Technical field
The utility model relates to bearing protrusion measuring technical fields, the specially number of assembling angular contact ball bearing projection amount
Control measuring device.
Background technique
High-precision bearing used in modern precision instrument and equipment, majority use the angular contact ball bearing matched.Corner connection
Touching ball bearing can bear radial load and axial load simultaneously.It can work at higher rotational speeds.Contact angle is bigger, axial carrying
Ability is higher.High-precision and high-speed bearing usually take 15 degree of contact angles.Under responsive to axial force, contact angle be will increase.And it measures
Angular contact ball bearing end face bulge quantity is the key that determine two sets or can more set bearing form duplex or multi-joint bearing option, it
Not only influence precision, the rigidity of instrument and equipment.And directly affect the service life of bearing.Thus accurately measure angular contact
The end face bulge quantity of ball bearing has a very important role.
In the Chinese patent of Patent No. CN204404989U, a kind of angular contact ball bearing projection measurement is disclosed
Instrument, including pedestal, the pedestal are equipped with column, which is equipped with instrument dial framework, and the pedestal is equipped with connected survey
Device and leverage are measured, the measuring device includes mandril and inductance probe, and the mandril upper end is equipped with pallet, the inductance
Gauge head lower end, which is equipped with, surveys lid and gland, and the survey portion of covering is equipped at workpiece calibration, and the pallet side is equipped with hand handle, the top
It is equipped with linear bearing on the outside of bar, by the way that measuring device is arranged, for measuring angular contact ball bearing projection amount, is filled by setting lever
It sets, for applying upward pretightning force to bearing inner race.
Although above-mentioned patent is applied with pretightning force to bearing inner race, bearing inner race is set to obtain certain preloading, and logical
It crosses by rotation hand handle, realizes the Projection Measure of bearing inner race, but the actual service condition of bearing is ceaselessly to rotate, only
It allows bearing to be rotated, the actual load situation of bearing inner race could be simulated.
Utility model content
In view of the above problems, the utility model provides the numerical control measuring device of assembling angular contact ball bearing projection amount,
By adding rotating mechanism on the basis of instrument is measured in traditional angular contact ball bearing projection amount side, measuring angular contact bearing
It is rotated in journey, the load in the case of simulation bearing actual use, while realizing the whole circle rapid survey of bearing, it is convex to solve bearing
In output measurement process, non-application of load causes measurement the technical issues of deviation occur.
To achieve the above object, the utility model provides the following technical solutions:
The numerical control measuring device of assembling angular contact ball bearing projection amount, including mounting rack, the mounting rack are that U shape is hollow
Setting comprising the first mounting portion being vertically arranged, horizontally disposed second mounting portion and third mounting portion, second installation
Portion is located at the top of the third mounting portion, further includes:
Elevating mechanism, the elevating mechanism are set on the third mounting portion comprising the detection of vertical lifting setting
Platform and the lifting assembly that setting is connect with the monitor station, the monitor station are set to second mounting portion and third mounting portion
Between, it is placed with bearing thereon, the lifting assembly is set to the side of the monitor station, is installed on the third mounting portion
On；
Rotating mechanism；The rotating mechanism is set to the underface of the monitor station, is installed on the third mounting portion
It is interior, and it is sequentially connected with the monitor station and is arranged, which drives the monitor station rotary setting；And
Measuring mechanism, the measuring mechanism are installed on second mounting portion, are located at the surface of the monitor station,
And the measurement die head including fitting corresponding with the bearing, the measurement die head and the monitor station are coaxially disposed.
As an improvement, the monitor station is cylindrical setting, end face is arranged concentrically the card slot of annular, the annular snap thereon
Slot and the bearing plug together setting, and the lower end of the monitor station is opening setting.
As an improvement, being arranged with turntable shaft at the lower ending opening of the monitor station, the monitor station and the turntable shaft are coaxial
It is fixedly connected with setting, and the lower part of the turntable shaft and the rotating mechanism fitting are arranged, the rotating mechanism passes through the turntable
Axis drives the monitor station rotation.
As an improvement, the lifting assembly includes:
Actuator is gone up and down, the lifting actuator is vertically arranged on the third mounting portion, is located at the monitor station
Side；
Connector, the connector coaxial arrangement is under the underface of the monitor station, the upper end and the monitor station
End cap is closed, and the top fitting of its lower end and the rotating mechanism, and the connector and the rotating mechanism relatively rotate, and the connection
Device connect setting with the lifting actuator；And
Colligator, the colligator are sheathed on the suit place of the connector Yu the monitor station, by the connector
It is connected to form one with the monitor station.
As an improvement, the rotating mechanism includes:
Rotary drive, the rotary drive are located at the underface of the monitor station, install along in the third
The inside hollow part in portion；
Rotary shaft, the rotary shaft are vertically arranged between the rotary drive and the monitor station, by the rotation
Turn actuator driving rotary setting, and itself and the turntable shaft fitting coaxial synchronous rotary setting；And
Bearing block, the bearing sleeve are set to the outside of the rotary shaft, are set to the rotary shaft and the third
At the link position of mounting portion.
As an improvement, one end of the rotary shaft and the turntable shaft fitting is respectively arranged with mutually matched keyway and flower
Key.
As an improvement, the keyway is provided with multiple with spline, and it is around central axes circumference of the monitor station etc.
Away from setting.
As an improvement, the measuring mechanism further include:
Sensing part, the sensing part are set to the top of the measurement die head, and lower end and the measurement die head are coaxially connected
Setting, and end face center position is provided with measurement ball thereon；
Fixing piece, the fixing piece are sheathed on the outside of the sensing part, are arranged on second mounting portion, and
The upper end is limited in face of the top rotary table of the sensing part；
Detection part, the detection part are vertically arranged at the upper side of the sensing part, lower end surface and the sensing part
Upper surface be arranged in parallel；And
Lever assembly is measured, the measurement lever assembly is set to the surface of the detection part, is set to described the
In two mounting portions, and it is arranged along the length direction of the second mounting portion.
As an improvement, the measurement lever assembly includes:
Lever is measured, the described one end of measurement lever far from first mounting portion passes through measurement bay and second installation
Portion is fixedly connected, and is provided with measurement boss at measurement ball described in the measurement lever face；
Position-limited rack, the position-limited rack be set to it is described measurement lever middle part, it is hinged with the measurement lever, and its with
Second mounting portion is fixedly connected；
Counterweight hanger, the counterweight hanger, which is hung, is placed in the measurement lever close to one end of the first mounting portion, and its end
End is linked with weights.
As an improvement, the measurement lever is hingedly arranged with the measurement bay, and its hinge point is provided with measurement ball.
The utility model has the beneficial effects that:
(1) the utility model is by adding whirler on the basis of instrument is measured in traditional angular contact ball bearing projection amount side
Structure rotates angular contact bearing in measurement process, the load in the case of simulation bearing actual use, while realizing bearing
Whole circle rapid survey, during solving bearing protrusion measuring, non-application of load causes measurement the technical issues of deviation occur；
(2) the utility model passes through in the corresponding position of the sensing part and measurement lever that measure to bearing bulge quantity
Setting measurement ball improves device to the measurement precision of bearing bulge quantity using measurement ball；
(3) the utility model utilizes measurement ball by the setting measurement ball at the articulated position of measurement lever and measurement bay
Spherical surface and measurement bay carry out hinged, improve the sensitivity of measurement lever, improve the accuracy of measurement.
In conclusion the utility model has many advantages, such as that high degree of automation, measurement accuracy are high, it is particularly suitable for angular contact
The automatic measurement technology field of bearing bulge quantity.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view；
Fig. 2 is the utility model schematic cross-sectional view one；
Fig. 3 is the utility model schematic cross-sectional view two；
Fig. 4 is structure enlargement diagram at A in Fig. 2；
Fig. 5 is structure enlargement diagram at D in Fig. 4；
Fig. 6 is the utility model monitor station schematic cross-sectional view；
Fig. 7 is structure enlargement diagram at B in Fig. 6；
Fig. 8 is the utility model rotary shaft and turntable shaft fit structure schematic diagram；
Fig. 9 is structure enlargement diagram at C in Fig. 8；
Figure 10 is that the utility model measures lever and measurement bay schematic cross-sectional view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Embodiment:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6 and Fig. 7, the numerical control measuring device of assembling angular contact ball bearing projection amount, including
Mounting rack 1, the mounting rack 1 are the hollow setting of U-shaped comprising the first mounting portion 11 being vertically arranged, horizontally disposed second
Mounting portion 12 and third mounting portion 13, second mounting portion 12 are located at the top of the third mounting portion 13, further includes:
Elevating mechanism 2, the elevating mechanism 2 are set on the third mounting portion 13 comprising vertical lifting setting
Monitor station 21 and the lifting assembly 22 that setting is connect with the monitor station 21, the monitor station 21 are set to second installation
Between portion 12 and third mounting portion 13, it is placed with bearing 20 thereon, the lifting assembly 22 is set to the one of the monitor station 21
Side is installed on the third mounting portion 13；
Rotating mechanism 3；The rotating mechanism 3 is set to the underface of the monitor station 21, is installed on the third peace
In dress portion 13, and it is sequentially connected with the monitor station 21 and is arranged, which drives 21 rotary setting of monitor station；
And
Measuring mechanism 4, the measuring mechanism 4 are installed on second mounting portion 12, are located at the monitor station 21
Surface, and the measurement die head 41 including fitting corresponding with the bearing 20, the measurement die head 41 and the monitor station 21 are coaxial
Setting.
As shown in Figure 7, wherein the monitor station 21 is cylindrical setting, and end face is arranged concentrically the card slot of annular thereon
211, the annular slot 211 and the bearing 20 plug together setting, and the lower end of the monitor station 21 is opening setting.
Further, turntable shaft 212, the monitor station 21 and this turn are arranged at the lower ending opening of the monitor station 21
Dish axle 212 is fixedly and coaxially connected setting, and the lower part of the turntable shaft 212 and 3 fitting of rotating mechanism are arranged, the rotation
Mechanism 3 drives the monitor station 21 to rotate by the turntable shaft 212.
It should be noted that lifting assembly 22 drives monitor station 21 to push up after placing bearing 20 on monitor station 21
It send, so that bearing 20 and measurement die head 41 on monitor station 21 is engaged, rotated later by rotating mechanism 3 with dynamic bearing 20,
So that bearing 20 is realized the load under actual working state, is detected later by bulge quantity of the measuring mechanism 4 to bearing 20.
Further illustrate, annular slot 211 for placing fixing bearing 20, monitor station 21 by turntable shaft 212 with
The transmission cooperation of rotating mechanism 3.
As shown in figure 3, as a preferred embodiment, the lifting assembly 22 includes:
Actuator 221 is gone up and down, the lifting actuator 221 is vertically arranged on the third mounting portion, is located at described
The side of monitor station 21；
Connector 222, the coaxial arrangement of connector 222 is in the underface of the monitor station 21, the upper end and the inspection
The lower end fitting of scaffold tower 21, and the top fitting of its lower end and the rotating mechanism 3, the connector 222 and 3 phase of rotating mechanism
To rotation, and the connector 222 connect setting with the lifting actuator 221；And
Colligator 223, the colligator 223 are sheathed on the suit place of the connector 222 and the monitor station 21, will
The connector 222 is connected to form one with the monitor station 21.
It should be noted that lifting actuator 221 is preferably hydraulic cylinder, lifting actuator 221 is by connecting its 222 band
Dynamic 21 vertical lifting of monitor station.
As shown in Fig. 2, as a preferred embodiment, the rotating mechanism 3 includes:
Rotary drive 31, the rotary drive 31 are located at the underface of the monitor station 21, along in described
The inside hollow part of three mounting portions 13；
Rotary shaft 32, the rotary shaft 32 are vertically arranged between the rotary drive 31 and the monitor station 21,
Rotary setting, and itself and the 212 fitting coaxial synchronous rotary setting of turntable shaft are driven by the rotary drive 31；And
Bearing block 33, the bearing block 33 are sheathed on the outside of the rotary shaft 32, be set to the rotary shaft 32 with
At the link position of the third mounting portion 13.
As shown in Fig. 8 and Fig. 9, wherein the rotary shaft 32 and one end of 212 fitting of turntable shaft are respectively arranged with phase
The keyway 321 and spline 213 mutually cooperated.
Further, the keyway 321 is provided with multiple with spline 213, and it is around the axis of the monitor station 21
Line circumference is placed equidistant with.
It should be noted that rotary drive 31 is preferably motor, rotary shaft 32 is driven to carry out using rotary drive 31
Rotation, rotary shaft 32 pass through the cooperation of keyway 321 and spline 213, and turntable shaft 212 is driven to be rotated, and then drive monitor station
21 are rotated.
It further illustrates, it, can between rotary shaft 32 and turntable shaft 212 due to the cooperation of keyway 321 and spline 213
To be slided.
As shown in Fig. 2, Fig. 3 and Fig. 4, as a preferred embodiment, the measuring mechanism 4 further include:
Sensing part 42, the sensing part 42 are set to the top of the measurement die head 41, lower end and the measurement die head 41
Coaxially connected setting, and end face center position is provided with measurement ball 43 thereon；
Fixing piece 44, the fixing piece 44 are sheathed on the outside of the sensing part 42, are arranged in second mounting portion
On 12, and the upper end is limited in face of the top rotary table 421 of the sensing part 42；
Detection part 45, the detection part 45 are vertically arranged at the upper side of the sensing part 42, lower end surface with it is described
The upper surface of sensing part 42 is arranged in parallel；And
Lever assembly 46 is measured, the measurement lever assembly 46 is set to the surface of the detection part 45, is set to
In second mounting portion 12, and it is arranged along the length direction of the second mounting portion 12.
Further, the measurement lever assembly 46 includes:
Measure lever 461, it is described measurement lever 461 far from first mounting portion 11 one end by measurement bay 462 with
Second mounting portion 12 is fixedly connected, and measurement boss 463 is provided at measurement ball 43 described in 461 face of measurement lever；
Position-limited rack 464, the position-limited rack 464 is set to the middle part of the measurement lever 461, with the measurement lever
461 is hinged, and it is fixedly connected with second mounting portion 12；
Counterweight hanger 465, the counterweight hanger 465, which is hung, is placed in the measurement lever 461 close to the first mounting portion 11
One end, and its end is linked with weights 466.
As shown in Figure 10, further, the measurement lever 461 and the hingedly setting of measurement bay 462, and it is hinged
Position is provided with measurement ball 43.
It should be noted that rising to after detection station rotated in monitor station 21, die head 41 is measured to monitor station 21
On bearing 20 measure, during measurement, measurement die head 41 measure bearing 20 bulge quantity, transmitted by sensing part 42
To being located at the measurement ball 43 of 42 upper surface center position of sensing part, ball 43 is measured later, measurement lever assembly 46 is driven to occur
Variation, detection part 45 read the bulge quantity of bearing 20.
It further illustrating, the one end for measuring the measurement lever 461 in lever assembly 46 is linked with weights 466,
Weights 466 can be replaced, to be adapted to corresponding bearing 20.
It further explains, in 42 upper surface center of sensing part and measurement lever 461 and the measurement bay 462
It is provided with measurement ball 43 at articulated position, the accuracy and sensitivity of measurement lever assembly 46 are improved by measurement ball 43.
It should be noted that being provided with numerical control operating case 5 in the side of third mounting portion 13, the numerical control operating case 5 is divided
It is not electrically connected with the rotary drive 31, lifting actuator 221 and detection part 45, numerical control operating case 5 can drive rotation
Moving part 31, lifting actuator 221 and detection part 45 carry out numerical control control.
The course of work:
After placing bearing 20 on monitor station 21, lifting assembly 22 drives monitor station 21 to push up, and makes monitor station 21
On bearing 20 with measurement die head 41 be engaged, later by rotating mechanism 3 with dynamic bearing 20 rotate, make bearing 20 realize
Load under actual working state, passes through later, and measurement die head 41 measures the bulge quantity of bearing 20, is transferred to by sensing part 42
At the measurement ball 43 of 42 upper surface center position of sensing part, ball 43 is measured later, measurement lever assembly 46 is driven to become
Change, detection part 45 reads the bulge quantity of bearing 20.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. the numerical control measuring device of assembling angular contact ball bearing projection amount, including mounting rack (1), the mounting rack (1) is that U-shaped is empty
Heart setting comprising the first mounting portion (11) being vertically arranged, horizontally disposed second mounting portion (12) and third mounting portion
(13), second mounting portion (12) is located at the top of the third mounting portion (13), which is characterized in that further include:
Elevating mechanism (2), the elevating mechanism (2) are set on the third mounting portion (13) comprising vertical lifting setting
Monitor station (21) and the lifting assembly (22) of setting is connect with the monitor station (21), the monitor station (21) is set to described
It between second mounting portion (12) and third mounting portion (13), is placed with thereon bearing (20), the lifting assembly (22) is set to
The side of the monitor station (21) is installed on the third mounting portion (13)；
Rotating mechanism (3)；The rotating mechanism (3) is set to the underface of the monitor station (21), is installed on the third
In mounting portion (13), and it is sequentially connected with the monitor station (21) and is arranged, which drives the monitor station (21)
Rotary setting；And
Measuring mechanism (4), the measuring mechanism (4) are installed on second mounting portion (12), are located at the monitor station
(21) surface, and the measurement die head (41) including fitting corresponding with the bearing (20), the measurement die head (41) with it is described
Monitor station (21) coaxial arrangement.
2. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 1, which is characterized in that described
Monitor station (21) is cylindrical setting, and end face is arranged concentrically the card slot (211) of annular, the annular slot (211) and institute thereon
It states bearing (20) and plugs together setting, the lower end of the monitor station (21) is opening setting.
3. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 2, which is characterized in that described
It is arranged at the lower ending opening of monitor station (21) turntable shaft (212), the monitor station (21) is coaxial fixed with the turntable shaft (212)
Connection setting, and the lower part of the turntable shaft (212) and the rotating mechanism (3) fitting are arranged, the rotating mechanism (3) passes through institute
It states turntable shaft (212) and drives monitor station (21) rotation.
4. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 1, which is characterized in that described
Lifting assembly (22) includes:
It goes up and down actuator (221), the lifting actuator (221) is vertically arranged on the third mounting portion, is located at described
The side of monitor station (21)；
Connector (222), the connector (222) coaxial arrangement in the underface of the monitor station (21), the upper end with it is described
The lower end fitting of monitor station (21), and the top fitting of its lower end and the rotating mechanism (3), the connector (222) and the rotation
Rotation mechanism (3) relatively rotates, and the connector (222) connect setting with the lifting actuator (221)；And
Colligator (223), the colligator (223) are sheathed on the suit place of the connector (222) Yu the monitor station (21),
The connector (222) and the monitor station (21) are connected to form one by it.
5. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 3, which is characterized in that described
Rotating mechanism (3) includes:
Rotary drive (31), the rotary drive (31) is located at the underface of the monitor station (21), along in described
The inside hollow part of third mounting portion (13)；
Rotary shaft (32), the rotary shaft (32) be vertically arranged at the rotary drive (31) and the monitor station (21) it
Between, rotary setting is driven by the rotary drive (31), and it sets with the rotation of the turntable shaft (212) fitting coaxial synchronous
It sets；And
Bearing block (33), the bearing block (33) are sheathed on the outside of the rotary shaft (32), are set to the rotary shaft
(32) and at the link position of the third mounting portion (13).
6. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 5, which is characterized in that described
One end of rotary shaft (32) and the turntable shaft (212) fitting is respectively arranged with mutually matched keyway (321) and spline
(213)。
7. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 6, which is characterized in that described
Keyway (321) is provided with multiple with spline (213), and its central axes circumference around the monitor station (21) is placed equidistant with.
8. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 1, which is characterized in that described
Measuring mechanism (4) further include:
Sensing part (42), the sensing part (42) are set to the top of measurement die head (41), lower end and the measurement die head
(41) coaxially connected setting, and end face center position is provided with measurement ball (43) thereon；
Fixing piece (44), the fixing piece (44) are sheathed on the outside of the sensing part (42), are arranged in second installation
In portion (12), and top rotary table (421) of the upper end in face of the sensing part (42) is limited；
Detection part (45), the detection part (45) are vertically arranged at the upper side of the sensing part (42), lower end surface and institute
The upper surface for stating sensing part (42) is arranged in parallel；And
It measures lever assembly (46), measurement lever assembly (46) is set to the surface of the detection part (45), setting
In second mounting portion (12), and it is arranged along the length direction of the second mounting portion (12).
9. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 8, which is characterized in that described
Measuring lever assembly (46) includes:
It measures lever (461), measurement lever (461) passes through measurement bay far from one end of first mounting portion (11)
(462) it is fixedly connected with second mounting portion (12), and is provided at measurement ball (43) described in measurement lever (461) face
It measures boss (463)；
Position-limited rack (464), the position-limited rack (464) is set to the middle part of measurement lever (461), with the measurement lever
(461) hingedly, and it is fixedly connected with second mounting portion (12)；
Counterweight hanger (465), the counterweight hanger (465), which hangs, is placed in the measurement lever (461) close to the first mounting portion
(11) one end, and its end is linked with weights (466).
10. the numerical control measuring device of assembling angular contact ball bearing projection amount according to claim 9, which is characterized in that institute
It states measurement lever (461) and the measurement bay (462) is hingedly arranged, and its hinge point is provided with measurement ball (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720514.8U CN208313176U (en) | 2018-05-15 | 2018-05-15 | The numerical control measuring device of assembling angular contact ball bearing projection amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720514.8U CN208313176U (en) | 2018-05-15 | 2018-05-15 | The numerical control measuring device of assembling angular contact ball bearing projection amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313176U true CN208313176U (en) | 2019-01-01 |
Family
ID=64711530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720514.8U Active CN208313176U (en) | 2018-05-15 | 2018-05-15 | The numerical control measuring device of assembling angular contact ball bearing projection amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479642A (en) * | 2019-09-18 | 2019-11-22 | 常州光洋轴承股份有限公司 | Full-automatic linear bearing lacks piano plate machine and its detection method |
-
2018
- 2018-05-15 CN CN201820720514.8U patent/CN208313176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479642A (en) * | 2019-09-18 | 2019-11-22 | 常州光洋轴承股份有限公司 | Full-automatic linear bearing lacks piano plate machine and its detection method |
| CN110479642B (en) * | 2019-09-18 | 2024-01-16 | 常州光洋轴承股份有限公司 | Full-automatic linear bearing steel ball missing detector and detection method thereof |
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Address after: No. 298, Fangjia mountain road, Huzhou, Zhejiang Province Patentee after: Zhejiang Xinzi Precision Machinery Co.,Ltd. Address before: No. 298, Fangjia mountain road, Huzhou, Zhejiang Province Patentee before: ZHEJIANG 8+1 PRECISION MACHINERY Co.,Ltd. |