CN204188155U - Bearing outside diameter testing agency - Google Patents
Bearing outside diameter testing agency Download PDFInfo
- Publication number
- CN204188155U CN204188155U CN201420670054.4U CN201420670054U CN204188155U CN 204188155 U CN204188155 U CN 204188155U CN 201420670054 U CN201420670054 U CN 201420670054U CN 204188155 U CN204188155 U CN 204188155U
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- dynamic
- head
- gauge head
- outside diameter
- location survey
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Abstract
The utility model discloses a kind of bearing outside diameter testing agency, comprise worktable, location survey head, dynamic gauge head, measuring pen and drive unit, described location survey head is fixed positioned in above worktable side, dynamic gauge head can slide towards location survey head direction and be positioned above worktable opposite side, described dynamic gauge head is with to determine probe location just right, drive unit can drive dynamic gauge head to move, measuring pen can be measured and show and the location survey head of bearing touch and dynamic gauge head inscribed circle diameter, the utility model controls dynamic gauge head by drive unit and moves to coordinate with dynamic gauge head and clamp bearing outer circumference surface, measuring pen is moved the distance between gauge head and location survey head by the displacement acquisition of measuring dynamic gauge head and then is calculated bearing actual outside diameter, measuring speed is fast, measuring accuracy is high.
Description
Technical field
The utility model relates to a kind of Bearing testing equipment, particularly a kind of bearing outside diameter testing agency.
Background technology
Bearing is all will be arranged in bearing mounting hole in use, therefore bearing outside diameter size must be strict controlled in the margin tolerance of requirement, otherwise just there will be the problem that installation is not gone up or excesssive gap cannot be fixed, therefore each bearing producer needs accurately to detect the external diameter of bearing, guarantee that the external diameter of each bearing meets the requirements, checkout equipment common is at present mainly manual checkout equipment, bearing is arranged in detection axis by it, then hand shaken handwheel drives bearing diameter faced by the moving contact bearing top circle of milscale contact to detect, in this, detection mode detection speed is slow, accuracy of detection is low, be difficult to realize automatic high-speed detect, also have and adopt non-contact image instrument detection mode, this kind of detection also needs manual operation, detection speed is slow, and equipment cost is high, professional is needed to operate.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of bearing outside diameter testing agency, and this bearing outside diameter testing agency can fast automaticly detect bearing outside diameter, is convenient to realize bearing outside diameter Aulomatizeted Detect.
The utility model in order to the technical scheme solving its technical matters and adopt is: a kind of bearing outside diameter testing agency, comprise worktable, location survey head, dynamic gauge head, measuring pen and drive unit, described location survey head is fixed positioned in above worktable side, dynamic gauge head can slide towards location survey head direction and be positioned above worktable opposite side, described dynamic gauge head is with to determine probe location just right, drive unit can drive dynamic gauge head to move, and measuring pen can be measured and show and the location survey head of bearing touch and dynamic gauge head inscribed circle diameter.
As further improvement of the utility model, described drive unit is for measuring cylinder.
As further improvement of the utility model, also be provided with fixed support, dynamic stent, elastic component and extension rod, described location survey head fixed installation is with on fixed support lower end position, dynamic gauge head is fixedly installed on dynamic stent lower end position, dynamic stent is connected with fixed support upper end thereof, fixed support is fixedly installed in above worktable side, elastic component can keep dynamic stent lower end to have towards the movement tendency of fixed support direction motion all the time, the tache motorice of extension rod one end and drive unit is connected, the extension rod other end is tight against the sidewall of dynamic stent towards dynamic stent side.
As further improvement of the utility model, described elastic component is extension spring, and the sidewall that fixed support is relative with dynamic stent is respectively equipped with drag hook, and extension spring two ends can be dismantled respectively and are connected with these two drag hooks.
As further improvement of the utility model, described fixed support and dynamically between upper end form the relative triangular structure of wedge angle respectively, these two triangular structures are connected by spring-piece type corner pin chain.
As further improvement of the utility model, described dynamic stent is bolted with a bolt on the sidewall of fixed support side, and the extension rod other end be able to be tight against this bolt head.
As further improvement of the utility model, also comprise a standard component mounting table and automatic benchmarking's drive unit, described standard component mounting table is provided with a standard rolling bearing, and automatic benchmarking's drive unit can drive standard component mounting table to move the detection position making standard rolling bearing between dynamic gauge head and location survey head.
As further improvement of the utility model, described automatic benchmarking's drive unit is cylinder.
As further improvement of the utility model, the V-shaped structure of described location survey head, dynamic gauge head is linear structure.
The beneficial effects of the utility model are: the utility model controls dynamic gauge head by drive unit and moves to coordinate with dynamic gauge head and clamp bearing outer circumference surface, measuring pen is moved the distance between gauge head and location survey head by the displacement acquisition of measuring dynamic gauge head and then is calculated bearing actual outside diameter, this patent achieves dynamic gauge head Automatic-clamping bearing by elastic component, measuring speed is fast, this patent is also provided with automatic correcting mechanism, measure a standard rolling bearing external diameter by interval setting-up time and correction zero is carried out to measuring pen, measuring pen carries out calculation bearing external diameter by the dynamic actual shift position of gauge head of measurement and standard shift position, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is right view of the present utility model.
Embodiment
Embodiment: a kind of bearing outside diameter testing agency, comprise worktable 1, location survey head 2, dynamic gauge head 3, measuring pen 4 and drive unit 5, described location survey head 2 is fixed positioned in above worktable 1 side, dynamic gauge head 3 can slide towards location survey head 2 direction and be positioned above worktable 1 opposite side, described dynamic gauge head 3 is just right with location survey head 2 position, drive unit 5 can drive dynamic gauge head 3 to move, measuring pen 4 can be measured and show and the location survey head 2 of bearing touch and dynamic gauge head 3 inscribed circle diameter, during measurement, bearing being positioned over worktable 1 to move between gauge head 3 and location survey head 2 on position, drive unit 5 drives dynamic gauge head 3 move towards location survey head 2 direction and clamped by bearing outer ring, measuring pen 4 calculates according to dynamic gauge head 3 and location survey head 2 spacing and shows bearing outside diameter, this testing agency's structure is simple, automatic detection, detection speed is fast, accuracy of detection is high.
Described drive unit 5 is for measuring cylinder.
Also be provided with fixed support 6, dynamic stent 7, elastic component 8 and extension rod 9, described location survey head 2 fixedly mounts with on fixed support 6 lower end position, dynamic gauge head 3 is fixedly installed on dynamic stent 7 lower end position, dynamic stent 7 is connected with fixed support 6 upper end thereof, fixed support 6 is fixedly installed in above worktable 1 side, elastic component 8 can keep dynamic stent 7 lower end to have towards the movement tendency of fixed support 6 direction motion all the time, the tache motorice of extension rod 9 one end and drive unit 5 is connected, extension rod 9 other end is tight against the sidewall of dynamic stent 7 towards dynamic stent 7 side, before product starts measurement, drive unit 5 drives extension rod 9 to stretch out and withstands dynamic stent 7, make to keep larger distance between dynamic gauge head 3 and location survey head 2, be convenient to bearing put into, after assigned address put into by bearing, drive unit 5 drives extension rod 9 to retract, dynamic stent 7 rotates towards fixed support 6 direction under the effect of elastic component 8 elastic force, just move towards location survey head 2 direction with dynamic gauge head 3, bearing outer ring clamping the most at last, after bearing outer ring is clamped by dynamic gauge head 3 and location survey head 2, measuring pen 4 starts the distance measured between dynamic gauge head 3 and location survey head 2 and calculates the two inscribed circle diameter, this structure is simple, clamping measurement can be carried out by auto-alignment bearing outer-ring, measuring speed is fast.
Described elastic component 8 is extension spring, and the sidewall that fixed support 6 is relative with dynamic stent 7 is respectively equipped with drag hook 10, extension spring two ends can be dismantled respectively and are connected with these two drag hooks 10, and it is convenient to install and change.
Described fixed support 6 and dynamically between upper end form the relative triangular structure of wedge angle respectively, these two triangular structures are connected by spring-piece type corner pin chain 11, and hinge hinge also can be adopted to be connected.
Described dynamic stent 7 is bolted with a bolt 15 on the sidewall of fixed support 6 side, and extension rod 9 other end be able to be tight against this bolt 15 head, can regulate dynamic gauge head 3 initial point position by swivel bolt 15 according to measuring bearing specification.
Also comprise standard component mounting table 12 and automatic benchmarking's drive unit 13, described standard component mounting table 12 is provided with a standard rolling bearing 14, automatic benchmarking's drive unit 13 can drive standard component mounting table 12 to move and make the detection position of standard rolling bearing 14 between dynamic gauge head 3 and location survey head 2, the time of interval setting, automatic benchmarking's drive unit 13 just drives standard component mounting table 12 to move once, standard rolling bearing 14 is transported between dynamic gauge head 3 and location survey head 2 and measures, correction zero is carried out to measuring pen 4, and then product is measured, measuring pen 4 carrys out counting yield actual outside diameter by the displacement difference measuring dynamic gauge head 3 measurement products and standard rolling bearing 14, due to its setting-up time with regard to automatic calibration once, ensure that product measuring accuracy.
Described automatic benchmarking's drive unit 13 is cylinder, can certainly be driven by motor leading screw and nut mechanism or whirligig.
The V-shaped structure of described location survey head 2, dynamic gauge head 3 is linear structure, and certain location survey head 2 also can be the linear structure parallel with dynamic gauge head 3.
Claims (9)
1. a bearing outside diameter testing agency, it is characterized in that: comprise worktable (1), location survey head (2), dynamic gauge head (3), measuring pen (4) and drive unit (5), described location survey head is fixed positioned in above worktable side, dynamic gauge head can slide towards location survey head direction and be positioned above worktable opposite side, described dynamic gauge head is with to determine probe location just right, drive unit can drive dynamic gauge head to move, and measuring pen can be measured and show and the location survey head of bearing touch and dynamic gauge head inscribed circle diameter.
2. bearing outside diameter testing agency according to claim 1, is characterized in that: described drive unit is for measuring cylinder.
3. bearing outside diameter testing agency according to claim 1 and 2, it is characterized in that: be also provided with fixed support (6), dynamic stent (7), elastic component (8) and extension rod (9), described location survey head fixed installation is with on fixed support lower end position, dynamic gauge head is fixedly installed on dynamic stent lower end position, dynamic stent is connected with fixed support upper end thereof, fixed support is fixedly installed in above worktable side, elastic component can keep dynamic stent lower end to have towards the movement tendency of fixed support direction motion all the time, the tache motorice of extension rod one end and drive unit is connected, the extension rod other end is tight against the sidewall of dynamic stent towards dynamic stent side.
4. bearing outside diameter testing agency according to claim 3, it is characterized in that: described elastic component is extension spring, the sidewall that fixed support is relative with dynamic stent is respectively equipped with drag hook (10), extension spring two ends can be dismantled respectively and are connected with these two drag hooks.
5. bearing outside diameter testing agency according to claim 3, is characterized in that: described fixed support and dynamically between upper end form the relative triangular structure of wedge angle respectively, these two triangular structures are connected by spring-piece type corner pin chain (11).
6. bearing outside diameter testing agency according to claim 3, is characterized in that: described dynamic stent is bolted with a bolt (15) on the sidewall of fixed support side, and the extension rod other end be able to be tight against this bolt head.
7. bearing outside diameter testing agency according to claim 3, it is characterized in that: also comprise a standard component mounting table (12) and automatic benchmarking's drive unit (13), described standard component mounting table is provided with a standard rolling bearing (14), and automatic benchmarking's drive unit can drive standard component mounting table to move the detection position making standard rolling bearing between dynamic gauge head and location survey head.
8. bearing outside diameter testing agency according to claim 7, is characterized in that: described automatic benchmarking's drive unit is cylinder.
9. according to the bearing outside diameter testing agency in claim 1-8 described in any one, it is characterized in that: the V-shaped structure of described location survey head, dynamic gauge head is linear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670054.4U CN204188155U (en) | 2014-11-11 | 2014-11-11 | Bearing outside diameter testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670054.4U CN204188155U (en) | 2014-11-11 | 2014-11-11 | Bearing outside diameter testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188155U true CN204188155U (en) | 2015-03-04 |
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ID=52620140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670054.4U Expired - Fee Related CN204188155U (en) | 2014-11-11 | 2014-11-11 | Bearing outside diameter testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188155U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180866A (en) * | 2015-10-28 | 2015-12-23 | 昆山康斯特精密机械有限公司 | Automatic two-stage inner diameter and roundness detection mechanism for inner rings of first and second generations of wheel hubs |
| CN105509675A (en) * | 2016-01-19 | 2016-04-20 | 浙江爱易特智能技术有限公司 | Bearing parameter measurement component |
| CN106092022A (en) * | 2016-06-15 | 2016-11-09 | 耐世特凌云驱动系统（芜湖）有限公司 | Automobile bearing CV outer shroud raceway groove measurement apparatus |
| CN106949811A (en) * | 2017-05-05 | 2017-07-14 | 太仓博宏机械有限公司 | Multi-functional measurement all-in-one |
| CN109366393A (en) * | 2018-11-30 | 2019-02-22 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing outside diameter detection is to mark tooling |
| CN110006388A (en) * | 2019-05-13 | 2019-07-12 | 上海新松机器人有限公司 | Diameter of axle detection device and detection method |
| CN110125846A (en) * | 2019-06-20 | 2019-08-16 | 河北工业大学 | A kind of bearing race outer diameter detection special fixture |
| CN113503845A (en) * | 2021-05-24 | 2021-10-15 | 黄山明明德集团有限公司 | Automatic calibration device of bearing outer ring outer diameter detection machine |
-
2014
- 2014-11-11 CN CN201420670054.4U patent/CN204188155U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180866A (en) * | 2015-10-28 | 2015-12-23 | 昆山康斯特精密机械有限公司 | Automatic two-stage inner diameter and roundness detection mechanism for inner rings of first and second generations of wheel hubs |
| CN105509675A (en) * | 2016-01-19 | 2016-04-20 | 浙江爱易特智能技术有限公司 | Bearing parameter measurement component |
| CN105509675B (en) * | 2016-01-19 | 2018-03-02 | 浙江爱易特智能技术有限公司 | Bearing parameter measurement assembly |
| CN106092022A (en) * | 2016-06-15 | 2016-11-09 | 耐世特凌云驱动系统（芜湖）有限公司 | Automobile bearing CV outer shroud raceway groove measurement apparatus |
| CN106949811A (en) * | 2017-05-05 | 2017-07-14 | 太仓博宏机械有限公司 | Multi-functional measurement all-in-one |
| CN109366393A (en) * | 2018-11-30 | 2019-02-22 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Bearing outside diameter detection is to mark tooling |
| CN110006388A (en) * | 2019-05-13 | 2019-07-12 | 上海新松机器人有限公司 | Diameter of axle detection device and detection method |
| CN110125846A (en) * | 2019-06-20 | 2019-08-16 | 河北工业大学 | A kind of bearing race outer diameter detection special fixture |
| CN113503845A (en) * | 2021-05-24 | 2021-10-15 | 黄山明明德集团有限公司 | Automatic calibration device of bearing outer ring outer diameter detection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |