CN2924481Y - Automatic measuring manipulator for ball bearing inner groove - Google Patents
Automatic measuring manipulator for ball bearing inner groove Download PDFInfo
- Publication number
- CN2924481Y CN2924481Y CN 200620020982 CN200620020982U CN2924481Y CN 2924481 Y CN2924481 Y CN 2924481Y CN 200620020982 CN200620020982 CN 200620020982 CN 200620020982 U CN200620020982 U CN 200620020982U CN 2924481 Y CN2924481 Y CN 2924481Y
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- China
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- fixed
- measuring
- expeller
- gliding mass
- ball bearing
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is an automatic measuring manipulator for ball bearing internal fossula. The installation of ball bearing sheave shall conform to the requirements of the sizes of the internal sheave grooves and external sheave grooves, the size of the rolling beads, the clearances (oil clearance) between the inner and external sheaves of the rolling beads and the bearing grate. Current common manual measuring has relatively big changes in measuring precision and quantity due to the effects of technology factor, environment factor and emotion factor. The utility model can automatically measure the size of the inner sheave grooves only after being adjusted once, free of human factor. The quality and quantity of the products can be assured with high degree of precision. The utility model comprises: a vertical post 5 which is provided with measuring device 2 and is fixed on the measuring table 1, the measuring table is provided with stacking device 3; wherein, the measuring table 1 is fixed with a lower measuring sliding block 8. The utility model is applied to measure the size of the inner groove of ball bearing.
Description
Technical field:
The utility model relates to a kind of micron-sized measurement mechanism, is used to measure the size device of ball bearing internal ditch.
Background technology:
During ball bearing assembling trap (supporting), need assemble according to the requirement of size, ball ball and the interior cover of interior cover channel dimensions, overcoat channel dimensions, ball ball, the gap (oil clearance) of overcoat and the grade of bearing etc.So middle-size and small-size ball bearing inside and outside cover channel dimensions sharpness of separation and speed are most important.The cover channel dimensions designs the ball bearing internal ditch automatic measurement mechanical arm in the ball bearing in order to detect automatically.The conventional at present manual measurement of using, be subjected to technical factor, environmental factor, the influence of emotional factor, the precision and the number change of measurement are bigger, if measure with the ball bearing internal ditch automatic measurement mechanical arm, can internally overlap channel dimensions automatically after adjusting once and measure, not be subjected to artificial factor, product quality and quantity can be protected, not only speed is fast than artificial separation, and precision is high again.
Summary of the invention:
The purpose of this utility model provides cover channel dimensions automatic measurement machine tool hand in a kind of ball bearing, finish the automatic surveying work of cover channel dimensions in the ball bearing, solve the disadvantage of artificial separation, the quality and the efficient of product are increased substantially, the ball bearing internal ditch automatic measurement mechanical arm that can lay the first stone for the automatic sorting of bearing.
Above-mentioned purpose realizes by following technical scheme:
The ball bearing internal ditch automatic measurement mechanical arm, its composition comprises: be fixed on the column on the measuring table, be fixed with measuring mechanism on the described column, be fixed with material-pulling device on the described measuring table, be fixed with down on the described measuring table and measure slide block.
Above-mentioned ball bearing internal ditch automatic measurement mechanical arm, described measuring mechanism comprises measures gliding mass, described going up in the measurement gliding mass is equipped with measurement slide block and compression spring, below the described upward measurement gliding mass block is housed, the described other end of measuring slide block of going up is equipped with the lower sensor support, be fixed with bottom offset sensor magnetic jar with glue in the described lower sensor support, connecting rod is equipped with in the described measurement gliding mass upper end of going up, on the described connecting rod transverse slat is housed, on the described transverse slat sensor stand is housed, is fixed with the top offset cell winding with glue in the described sensor stand.
Above-mentioned ball bearing internal ditch automatic measurement mechanical arm, described material-pulling device comprises gliding mass, in the described gliding mass slide block is housed, described slide block one end links to each other with expeller, the other end links to each other with cylinder, described cylinder is fixed on the after-poppet, described after-poppet is fixed on an end of gliding mass, described expeller and expeller left plate and expeller right plate are fixed together with securing member, the other end of described gliding mass is fixed with fore-stock, it is a circular arc that the surface of described expeller promotion bearing inner sleeve raceway groove reaches the surface configuration of measuring slideway up and down, its radius is slightly less than the radius of the steel ball in the bearing, the front end of expeller is a parallax, and the lower end of described expeller is cambered inwards semicircle, closely contacts with the semicircle of sliding block during pusher.
This technical scheme has following beneficial effect:
1. at the bearing inner ring of expecting channel dimensions to be detected in the road, under the effect of gravity, enter into material-pulling device, with moving ahead of cylinder, be sent to up and down between the measuring head, it being pushed in the process of measuring position, under the pressure of compression spring, automatic capturing also runs to the minimum place of diameter, and measured value promptly is the raceway groove minimum practical dimensions.By the effect of sensor, provide the electric signal of change in displacement.Through the processing of single-chip microcomputer, can accomplish that measuring accuracy is 1 micron (μ m), measuring rate was less than 1 second/part.Thereby it is low to have solved manual measurement efficient, measures inaccurately, and shortcoming such as labor strength is big is one of essential equipment of ball bearing assembling trap transfer matic.
2. measure slide block on this product and have stronger rigidity between the measurement slide block down, its distance is in the measurable range of bearing channel.
3. the utility model left side plate and expeller are connected as a single entity, the interior distance between the biside plate (thickness of expeller) is a bit larger tham the thickness of bearing ring, is convenient to automatic capturing.
4. the expeller surface configuration that promotes the surface of bearing inner sleeve raceway groove and measure slideway up and down is a circular arc, its radius is slightly less than the radius of the steel ball in the bearing, guaranteeing to act on the bearing inner sleeve raceway groove is three contact points, makes the geometric position of the bearing inner sleeve that enters into the measuring position can not influence the diameter dimension of the bearing inner sleeve raceway groove of surveying.The front end of expeller is a parallax, promotes workpiece and makes it that downward force be arranged, and raceway groove is closely contacted with sliding block.
5, the lower end of expeller is cambered inwards semicircle, closely contacts with the semicircle of sliding block during pusher, plays guide effect.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is left views of accompanying drawing 1.
Accompanying drawing 3 is structural representations of going up measuring mechanism.
Accompanying drawing 4 is left views of accompanying drawing 3.
Accompanying drawing 5 is structural representations of material-pulling device.
Accompanying drawing 6 is vertical views of accompanying drawing 5.
Embodiment:
Embodiment 1:
The ball bearing internal ditch automatic measurement mechanical arm, its composition comprises: be fixed on the column 5 on the measuring table 1, with securing member 6 the two is fixed, be fixed with measuring mechanism 2 on the described column 5, with securing member 4 the two is fixed, be fixed with material-pulling device 3 on the described measuring table 1, the two is fixed with fastening 37,38, be fixed with down on the described measuring table 1 and measure slide block 8, the two is fixed with securing member 9.
Embodiment 2:
Above-mentioned ball bearing internal ditch automatic measurement mechanical arm, described measuring mechanism 2 comprises measures gliding mass 12, described going up in the measurement gliding mass 12 is equipped with measurement slide block 10 and compression spring 11, below the described upward measurement gliding mass 12 block 13 is housed, with securing member 14 that it is fastening, block 13 is used for blocking measurement gliding mass 12, preventing to measure gliding mass 12 rotates vertically, the described other end of measuring slide block 10 of going up is equipped with lower sensor support 16, and be fixed with securing member 17, be fixed with bottom offset sensor magnetic jar 15 with glue in the described lower sensor support 16, above the described upward measurement gliding mass 12 connecting rod 22 is housed, on the described connecting rod 22 transverse slat 21 is housed, and be fixed with nut 23, on the described transverse slat 21 sensor stand 19 is housed, and the two is fixed, be fixed with top offset cell winding 18 with glue in the described sensor stand 19 with set nut 20.Bottom offset sensor magnetic jar 15 is adjusted by set nut with the position of top offset cell winding 18.
Embodiment 3:
Above-mentioned ball bearing internal ditch automatic measurement mechanical arm, described material-pulling device 3 comprises gliding mass 30, in the described gliding mass 30 slide block 31 is housed, described slide block 31 1 ends link to each other with expeller 26, the other end links to each other with cylinder 35, and it is fastening with nut 36, described cylinder 35 usefulness nuts 34 are fixed on the after-poppet 32, described after-poppet 32 usefulness securing members 33 are fixed on an end of gliding mass 30, described expeller 26 is fixed together with expeller left plate 25 and expeller right plate 24 usefulness securing members 27, the thickness of the big slightly and bearing ring of the interior thickness apart from expeller between expeller left plate 25 and the expeller right plate 24 is convenient to automatic capturing.The other end of described gliding mass 30 is fixed with fore-stock 28 by securing member 29.Fore-stock 28 and after-poppet 32 are fixed on the measuring table 1 by securing member 37,38.The lower end of expeller is cambered inwards semicircle, closely contacts with the semicircle of sliding block during pusher, can play guide effect.
The work engineering is described:
Above-mentioned ball bearing internal ditch automatic measurement mechanical arm, during work, treat that measured workpiece 41 enters between the left plate 25 and expeller right plate 24 of expeller 26 front ends by action of gravity, with moving ahead of cylinder, measured workpiece 41 is measured on being sent in slide block 10 and the following process of measuring between the slide block 8, because the front end of expeller 26 promotes the surface of bearing inner sleeve raceway groove and goes up the surface measurements of measuring slide block 10 and measuring slide block 8 down to be shaped as a circular arc, its radius is slightly less than the radius of bearing channel, making has three contact points on the raceway groove in bearing, make the geometric position of the bearing inner sleeve 41 that enters into the measuring position can not influence the diameter dimension of the bearing inner sleeve raceway groove of surveying.Push in the process of measuring position at measured workpiece 41, under the effect of compression spring 11, measured workpiece 41 automatic capturings also run to the minimum place of diameter, and this moment, measured value promptly was the raceway groove minimum practical dimensions.By the interaction of bottom offset sensor magnetic jar 15 and top offset cell winding 18, provide the electric signal of change in displacement.After treating that measured workpiece 41 enters into the measuring position, previous workpiece 40 is ejected measuring mechanism, finish the blanking process of the material loading and the previous workpiece of workpiece.
In sum, the internal ditch automatic measurement mechanical arm mainly is made up of measuring table, measuring mechanism, pusher materials device etc.Securing member is fixed on measuring mechanism on the column, by securing member column is fixed on the measuring table, and following measurement slide block is fixed on the measuring table by securing member.Upward the measure slide block and the compression spring of measuring mechanism are installed in the measurement gliding mass, block with working as piece and securing member below, not allowing to measure slide block rotates vertically, bottom offset sensor magnetic jar sticks with glue agent and is bonded at securely on the lower sensor support, and fuse with last measurement slide block, fix with securing member, the top offset cell winding sticks with glue agent and is bonded at securely on the sensor stand, is fixed on the transverse slat with set nut after adjusting the position.Last measurement gliding mass is connected by two connecting rods with transverse slat, and uses fixed by nut.Expeller, expeller left plate, expeller right plate in the material-pulling device, after the securing member connection, after expeller being installed in an end of slide block, be installed in the gliding mass, the other end of slide block is connected with cylinder again, and is fastening with nut, cylinder block with fixed by nut after on the after-poppet, be fixed on an end of cylinder block with securing member, fore-stock is fixed on the other end of cylinder block with securing member, at last forward and backward support is fixed on the measuring table by securing member.
Claims (3)
1. ball bearing internal ditch automatic measurement mechanical arm, its composition comprises: be fixed on the column on the measuring table, it is characterized in that: be fixed with measuring mechanism on the described column, be fixed with material-pulling device on the described measuring table, be fixed with down on the described measuring table and measure slide block.
2. ball bearing internal ditch automatic measurement mechanical arm according to claim 1, it is characterized in that: described measuring mechanism comprises measures gliding mass, described going up in the measurement gliding mass is equipped with measurement slide block and compression spring, below the described upward measurement gliding mass block is housed, the described other end of measuring slide block of going up is equipped with the lower sensor support, be fixed with bottom offset sensor magnetic jar with glue in the described lower sensor support, connecting rod is equipped with in the described measurement gliding mass upper end of going up, on the described connecting rod transverse slat is housed, on the described transverse slat sensor stand is housed, is fixed with the top offset cell winding with glue in the described sensor stand.
3. ball bearing internal ditch automatic measurement mechanical arm according to claim 1 and 2, it is characterized in that: described material-pulling device comprises gliding mass, in the described gliding mass slide block is housed, described slide block one end links to each other with expeller, the other end links to each other with cylinder, described cylinder is fixed on the after-poppet, described after-poppet is fixed on an end of gliding mass, described expeller and expeller left plate and expeller right plate are fixed together with securing member, the other end of described gliding mass is fixed with fore-stock, it is a circular arc that the surface of described expeller promotion bearing inner sleeve raceway groove reaches the surface configuration of measuring slideway up and down, its radius is slightly less than the radius of the steel ball in the bearing, the front end of expeller is a parallax, and the lower end of described expeller is cambered inwards semicircle, closely contacts with the semicircle of sliding block during pusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020982 CN2924481Y (en) | 2006-06-06 | 2006-06-06 | Automatic measuring manipulator for ball bearing inner groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020982 CN2924481Y (en) | 2006-06-06 | 2006-06-06 | Automatic measuring manipulator for ball bearing inner groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924481Y true CN2924481Y (en) | 2007-07-18 |
Family
ID=38260914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020982 Expired - Fee Related CN2924481Y (en) | 2006-06-06 | 2006-06-06 | Automatic measuring manipulator for ball bearing inner groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924481Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141367A (en) * | 2011-01-06 | 2011-08-03 | 无锡市第二轴承有限公司 | Bearing height detector |
| CN104482896A (en) * | 2014-12-16 | 2015-04-01 | 黑龙江大学 | Feeding part for inner ring measuring device of ball bearing automatic assembling machine |
| CN108458650A (en) * | 2018-05-31 | 2018-08-28 | 广濑精密机械（太仓）有限公司 | A kind of bearing inner race track groove measurement device |
| CN110160453A (en) * | 2019-05-14 | 2019-08-23 | 杭州电子科技大学 | A kind of bearing internal external circle channel measuring machine and its measurement method |
| CN110174042A (en) * | 2019-05-31 | 2019-08-27 | 三门峡中原量仪股份有限公司 | A kind of automobile steering device angular contact ball bearing interior raceway groove measuring device |
-
2006
- 2006-06-06 CN CN 200620020982 patent/CN2924481Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141367A (en) * | 2011-01-06 | 2011-08-03 | 无锡市第二轴承有限公司 | Bearing height detector |
| CN102141367B (en) * | 2011-01-06 | 2012-08-01 | 无锡市第二轴承有限公司 | Bearing height detector |
| CN104482896A (en) * | 2014-12-16 | 2015-04-01 | 黑龙江大学 | Feeding part for inner ring measuring device of ball bearing automatic assembling machine |
| CN108458650A (en) * | 2018-05-31 | 2018-08-28 | 广濑精密机械（太仓）有限公司 | A kind of bearing inner race track groove measurement device |
| CN108458650B (en) * | 2018-05-31 | 2023-10-17 | 广濑精密机械（太仓）有限公司 | Bearing inner race raceway groove measuring device |
| CN110160453A (en) * | 2019-05-14 | 2019-08-23 | 杭州电子科技大学 | A kind of bearing internal external circle channel measuring machine and its measurement method |
| CN110174042A (en) * | 2019-05-31 | 2019-08-27 | 三门峡中原量仪股份有限公司 | A kind of automobile steering device angular contact ball bearing interior raceway groove measuring device |
| CN110174042B (en) * | 2019-05-31 | 2021-07-20 | 三门峡中原量仪股份有限公司 | Inner channel measuring device for angular contact ball bearing of automobile steering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 |