CN108931173B - Outer diameter clamping ring groove detection mechanism of bearing outer ring - Google Patents
Outer diameter clamping ring groove detection mechanism of bearing outer ring Download PDFInfo
- Publication number
- CN108931173B CN108931173B CN201810744760.1A CN201810744760A CN108931173B CN 108931173 B CN108931173 B CN 108931173B CN 201810744760 A CN201810744760 A CN 201810744760A CN 108931173 B CN108931173 B CN 108931173B
- Authority
- CN
- China
- Prior art keywords
- feeding
- detection
- outer ring
- material pushing
- bearing outer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of bearing processing, in particular to a detection mechanism for an outer diameter clamping ring groove of a bearing outer ring, which comprises a base, a feeding assembly, a detection assembly, a first blanking channel and a second blanking channel, wherein the feeding assembly, the detection assembly, the first blanking channel and the second blanking channel are arranged on the base; the detection assembly comprises a material pushing component and a detection component arranged on an output path of the material pushing component; the first blanking channel is arranged on an output path of the pushing component, the second blanking channel is arranged on a feeding path of the feeding assembly, and the feeding path of the feeding assembly passes through the output path of the pushing component; when the pushing component pushes the bearing outer ring to be detected to move, the detection component can block workpieces which do not meet the conditions from passing through. The detection mechanism achieves the purpose of automatic and rapid screening, and improves the detection efficiency.
Description
Technical Field
The invention relates to the field of bearing processing, in particular to a detection mechanism for an outer diameter snap ring groove of a bearing outer ring, which is mainly used for automatically detecting the width and the position of the outer diameter snap ring groove of the bearing ring outer ring.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearing ring is an important component of the bearing. The existing processing equipment for the bearing outer ring comprises an automatic feeding device, a ball groove cutting tool, a waterproof groove (sealing groove) cutting tool, an arc-shaped chamfer cutting tool and a conveying guide rail which is obliquely erected, wherein the automatic feeding device, the ball groove cutting tool, the waterproof groove (sealing groove) cutting tool and the arc-shaped chamfer cutting tool are connected with one another through the conveying guide rail, and the bearing outer ring is automatically conveyed to the next processing procedure through the conveying guide rail. In order to ensure the quality of the bearing outer ring, corresponding detection is required after each process is finished.
At present, enterprises generally adopt a mode of manually holding a detection sample plate to detect the position of an outer diameter snap ring groove of a bearing outer ring (namely, the distance from a side wall of the snap ring groove to a reference end face is time-consuming and labor-consuming, and the working efficiency is low.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a detection mechanism for an outer diameter snap ring groove of a bearing outer ring, which achieves the purpose of automatic and rapid screening and improves detection efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the outer diameter clamping ring groove detection mechanism of the bearing outer ring comprises a base, and a feeding assembly, a detection assembly, a first blanking channel and a second blanking channel which are arranged on the base; the detection assembly comprises a material pushing component and a detection component arranged on an output path of the material pushing component; the first blanking channel is arranged on an output path of the pushing component, the second blanking channel is arranged on a feeding path of the feeding assembly, and the feeding path of the feeding assembly passes through the output path of the pushing component; when the pushing component pushes the bearing outer ring to be detected to move, the detection component can block workpieces which do not meet the conditions from passing through. It should be noted that the term "not compliant" as used herein does not mean that the product is not compliant; the detection means may allow only one of the acceptable product and the unacceptable product to pass, and distinguish the acceptable product from the unacceptable product.
Preferably, the output path of the pushing component is perpendicular to the feeding path of the feeding assembly.
Preferably, the feeding assembly comprises a feeding hopper, a feeding rail arranged on the output end of the feeding hopper, and a feeding part arranged in the feeding rail; the feeding component reciprocates along the feeding track, and the output end of the feeding hopper is positioned in the moving path of the feeding component.
Preferably, the feeding part is a feeding block, the feeding block is connected to the output end of the feeding cylinder, and a V-shaped opening is formed in the working end face of the feeding block. In the feeding assembly with the structure, the feeding cylinder is used as a power source to drive the feeding part, and the V-shaped port arranged on the working end surface of the feeding part forms two-point support for the bearing outer ring so as to be convenient for positioning the bearing outer ring; and the feeding track limits the moving direction of the bearing outer ring.
Preferably, the material pushing component comprises two material pushing blocks which are oppositely arranged and a connecting rod which connects the two material pushing blocks together; and a material pushing clamping opening is formed between the two material pushing blocks, and when the material pushing component is positioned at the minimum output station, the two material pushing blocks are respectively positioned at two sides of a feeding path of the feeding assembly.
Preferably, the material pushing component is connected to the output end of the material pushing cylinder, and the opposite surfaces of the two material pushing blocks are provided with V-shaped openings. In the material pushing component with the structure, two material pushing blocks arranged oppositely can push the outer ring of the bearing, the material pushing block on one side pushes the outer ring of the bearing to enter the detection station, and when the outer ring of the bearing cannot pass the detection station due to the fact that the outer ring of the bearing does not accord with the standard, the material pushing block on the other side pushes the outer ring of the bearing back. And the V-shaped opening on the material pushing block forms two-point support for the bearing outer ring, so that the bearing outer ring is conveniently positioned.
Preferably, the detection means includes two sets of detection bodies provided on both sides of the output path of the pusher means.
Preferably, the detection body comprises a slot bit sheet and an insertion sheet connected to the slot bit sheet; the thickness of the insert is smaller than the lower tolerance of the groove width of the outer ring of the bearing to be detected; the shortest distance between the groove position pieces of the two groups of detection bodies is larger than the outer diameter of the bearing outer ring to be detected, and the shortest distance between the insertion pieces of the two groups of detection bodies is smaller than the outer diameter of the bearing outer ring to be detected and larger than the diameter of the groove bottom of the bearing outer ring to be detected. In the technical scheme, stepped detection ports are formed between the detection bodies on the two sides, and the shortest distance between the groove position pieces of the two detection bodies is larger than the outer diameter of the bearing outer ring to be detected, so that the groove position pieces cannot obstruct the bearing outer ring in the detection process. The shortest distance between the inserting pieces of the two groups of detecting bodies is smaller than the outer diameter of the bearing outer ring to be detected and larger than the diameter of the groove bottom of the bearing outer ring to be detected; in the detection process, if the inserting sheet is positioned in the clamping ring groove of the bearing outer ring, the bearing outer ring can be allowed to pass through, and the bearing outer ring is represented to meet the standard; and if the inserted sheet is not in the snap ring inslot of bearing inner race, then the inserted sheet can touch, interfere with the lateral wall touching of bearing inner race to hinder the bearing inner race to pass through, represent that the bearing inner race is not conform to the standard.
Preferably, the thickness of the slot position sheet is equal to the tolerance on the slot position of the bearing outer ring to be detected; in this scheme, the bearing outer lane that is less than the tolerance on this trench lets through, and the bearing outer lane that accords with the standard can pass through this detection station.
Preferably, the thickness of the slot position sheet is equal to the slot position lower tolerance of the bearing outer ring to be detected. (ii) a In the scheme, the bearing outer ring which is lower than the tolerance of the slot position allows the bearing outer ring to pass through, but the tolerance of the slot position is the minimum standard, and the tolerance of the slot position is lower than the tolerance of the slot position and represents that the bearing outer ring does not meet the standard, so that the bearing outer ring which does not meet the standard can pass through the detection station.
The invention adopts the technical scheme, which relates to an outer diameter clamping ring groove detection mechanism of a bearing outer ring, and the detection mechanism comprises a feeding component, a detection component, a first blanking channel and a second blanking channel, wherein the feeding component is used for conveying a workpiece to be detected (the bearing outer ring) on the detection component, and the detection component screens the workpiece to be detected and only allows the workpiece which meets the set condition to pass through, namely, the detection component can only allow one of a qualified product or an unqualified product to pass through, so that the qualified product and the unqualified product can be distinguished; therefore, qualified products and unqualified products are respectively conveyed to the first blanking channel and the second blanking channel, the purpose of automatic and rapid screening is achieved, and the detection efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an outer diameter snap ring groove detection mechanism of a bearing outer ring.
Fig. 2 is a schematic diagram of a workpiece to be detected when the workpiece passes through detection.
Fig. 3 is a schematic diagram of a workpiece to be detected when the workpiece fails to pass the detection.
FIG. 4 is a schematic view of a pass-through inspection station for a good product.
FIG. 5 is a schematic view of an unacceptable product passing through a detection station.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
the outer diameter clamping ring groove detection mechanism of the bearing outer ring shown in the figures 1-5 comprises a base 1, and a feeding assembly, a detection assembly, a first discharging channel 4 and a second discharging channel 5 which are arranged on the base 1. The detection assembly comprises a material pushing component 31 and a detection component arranged on an output path of the material pushing component 31. The first blanking channel 4 is arranged on an output path of the pushing component 31, and the second blanking channel 5 is arranged on a feeding path of the feeding assembly. The output path of the pushing component 31 is perpendicular to the feeding path of the feeding assembly, and the feeding path of the feeding assembly passes through the output path of the pushing component 31. When the pushing component 31 pushes the bearing outer ring 6 to be detected to move, the detection component can block workpieces which do not meet the conditions from passing through. It should be noted that the term "not compliant" as used herein does not mean that the product is not compliant. The detection means may allow only one of the acceptable product and the unacceptable product to pass, and distinguish the acceptable product from the unacceptable product.
Specifically, the feeding assembly comprises a feeding hopper 21, a feeding rail 22 arranged on the output end of the feeding hopper 21, and a feeding part 23 arranged in the feeding rail 22. The feeding component 23 reciprocates along the feeding track 22, and the output end of the feeding hopper 21 is positioned in the moving path of the feeding component 23. The feeding part 23 is a feeding block which is connected to the output end of the feeding cylinder, and the working end surface of the feeding block is provided with a V-shaped opening. In the feeding assembly with the structure, the feeding cylinder is used as a power source to drive the feeding part 23, and the V-shaped port arranged on the working end surface of the feeding part 23 forms two-point support for the bearing outer ring 6, so that the bearing outer ring 6 is conveniently positioned. Whereas the feeding track 22 defines the direction of movement of the bearing outer ring 6.
The material pushing component 31 includes two material pushing blocks 311 disposed oppositely, and a link rod 312 connecting the two material pushing blocks 311 together. A material pushing clamping opening 313 is formed between the two material pushing blocks 311, and when the material pushing component 31 is at the minimum output station, the two material pushing blocks 311 are respectively positioned at two sides of the feeding path of the feeding assembly. The pushing component 31 is connected to the output end of the pushing cylinder, and the opposite surfaces of the two pushing blocks 311 are both provided with a V-shaped opening. In the material pushing component 31 with the above structure, the two material pushing blocks 311 arranged in opposite directions can push the bearing outer ring 6, the material pushing block 311 on one side pushes the bearing outer ring 6 to enter the detection station, and when the bearing outer ring 6 cannot pass the detection station due to non-conformity with the standard, the material pushing block 311 on the other side pushes the bearing outer ring 6 back to the material loading channel, and then is pushed to the second material unloading channel 5 by the next bearing outer ring 6. And the V-shaped opening on the pushing block 311 forms two-point support for the bearing outer ring 6, so as to position the bearing outer ring 6 conveniently.
The detection means includes two detection bodies 32 provided on both sides of the output path of the pusher means 31. The detecting body 32 includes a slot bit 321 and an inserting piece 322 connected to the slot bit 321. The thickness of the inserting piece 322 is smaller than the lower tolerance of the groove width of the bearing outer ring 6 to be detected. The shortest distance between the groove position pieces 321 of the two groups of detection bodies 32 is larger than the outer diameter of the bearing outer ring 6 to be detected, and the shortest distance between the insertion pieces 322 of the two groups of detection bodies 32 is smaller than the outer diameter of the bearing outer ring 6 to be detected and larger than the diameter of the groove bottom of the bearing outer ring 6 to be detected. In the technical scheme, a stepped detection port 323 is formed between the detection bodies 32 on the two sides, and the shortest distance between the groove position pieces 321 of the two detection bodies 32 is larger than the outer diameter of the bearing outer ring 6 to be detected, so that the groove position pieces 321 cannot obstruct the bearing outer ring 6 in the detection process. And the shortest distance between the inserting pieces 322 of the two groups of detecting bodies 32 is smaller than the outer diameter of the bearing outer ring 6 to be detected and larger than the diameter of the groove bottom of the bearing outer ring 6 to be detected. In the detection process, if the insertion sheet 322 is in the snap ring groove of the bearing outer ring 6, the bearing outer ring 6 can be allowed to pass through, which represents that the bearing outer ring 6 meets the standard. And if the inserting sheet 322 is not in the snap ring groove of the bearing outer ring 6, the inserting sheet 322 touches and interferes with the outer side wall of the bearing outer ring 6, thereby preventing the bearing outer ring 6 from passing through, and representing that the bearing outer ring 6 does not meet the standard.
Further, the thickness of the slot position piece 321 is equal to the tolerance on the slot position of the bearing outer ring 6 to be detected. In this solution, the bearing outer ring 6 below the tolerance on the slot is allowed to pass, i.e. the bearing outer ring 6 that meets the standard can pass the inspection station. In this case, the bearing outer ring 6 that meets the standard falls into the first blanking passage 4, and the bearing outer ring 6 that does not meet the standard falls into the second blanking passage 5.
Example 2:
the present embodiment is the same as the embodiment of the overall structure of the outer diameter snap ring groove detection mechanism, and the difference is only that: in this embodiment, the thickness of the slot position piece 321 is equal to the slot position lower tolerance of the bearing outer ring 6 to be detected. In this solution, the bearing outer ring 6 below the tolerance at the slot position is allowed to pass through, but the tolerance at the slot position is the minimum standard, and a tolerance below the slot position represents that the bearing outer ring does not meet the standard, so that the bearing outer ring 6 which does not meet the standard can pass through the detection station. In this case, the bearing outer ring 6 that does not meet the standard falls into the first blanking passage 4, and the bearing outer ring 6 that meets the standard falls into the second blanking passage 5.
For review:
the two embodiments relate to an outer diameter clamping ring groove detection mechanism of a bearing outer ring 6, and the detection mechanism comprises a feeding assembly, a detection assembly, a first blanking channel 4 and a second blanking channel 5, wherein the feeding assembly is used for conveying a workpiece to be detected (the bearing outer ring 6) on the detection assembly, the detection assembly screens the workpiece to be detected, only the workpiece meeting the set conditions of the detection assembly passes through the detection assembly, namely, the detection assembly can only allow one of a qualified product or an unqualified product to pass through, and the qualified product and the unqualified product can be distinguished. Therefore, qualified products and unqualified products are respectively conveyed to the first discharging channel 4 and the second discharging channel 5, the purpose of automatic and rapid screening is achieved, and the detection efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an external diameter snap ring groove detection mechanism of bearing inner race which characterized in that: the device comprises a base, a feeding assembly, a detection assembly, a first blanking channel and a second blanking channel, wherein the feeding assembly, the detection assembly, the first blanking channel and the second blanking channel are arranged on the base; the detection assembly comprises a material pushing component and a detection component arranged on an output path of the material pushing component; the first blanking channel is arranged on an output path of the pushing component, the second blanking channel is arranged on a feeding path of the feeding assembly, and the feeding path of the feeding assembly passes through the output path of the pushing component; when the pushing component pushes the outer ring of the bearing to be detected to move, the detection component can block workpieces which do not meet the conditions from passing through; the detection component comprises two groups of detection bodies arranged at two sides of an output path of the material pushing component; the detection body comprises a groove position sheet and an insertion sheet connected to the groove position sheet; the thickness of the insert is smaller than the lower tolerance of the groove width of the outer ring of the bearing to be detected; the shortest distance between the groove position pieces of the two groups of detection bodies is greater than the outer diameter of the bearing outer ring to be detected, and the shortest distance between the insertion pieces of the two groups of detection bodies is less than the outer diameter of the bearing outer ring to be detected and greater than the diameter of the groove bottom of the bearing outer ring to be detected; the thickness of the groove position sheet is equal to the tolerance on the groove position of the bearing outer ring to be detected;
the output path of the pushing component is perpendicular to the feeding path of the feeding assembly.
2. The outer diameter snap ring groove detection mechanism of a bearing outer ring according to claim 1, characterized in that: the feeding assembly comprises a feeding hopper, a feeding rail and a feeding part, wherein the feeding rail is arranged on the output end of the feeding hopper, and the feeding part is arranged in the feeding rail; the feeding component reciprocates along the feeding track, and the output end of the feeding hopper is positioned in the moving path of the feeding component.
3. The outer diameter snap ring groove detection mechanism of the bearing outer ring according to claim 2, characterized in that: the feeding part is a feeding block, the feeding block is connected to the output end of the feeding cylinder, and a V-shaped opening is formed in the working end face of the feeding block.
4. The outer diameter snap ring groove detection mechanism of a bearing outer ring according to claim 1, characterized in that: the material pushing component comprises two material pushing blocks which are arranged oppositely and a connecting rod which connects the two material pushing blocks together; and a material pushing clamping opening is formed between the two material pushing blocks, and when the material pushing component is positioned at the minimum output station, the two material pushing blocks are respectively positioned at two sides of a feeding path of the feeding assembly.
5. The outer diameter snap ring groove detection mechanism of the bearing outer ring according to claim 4, characterized in that: the material pushing component is connected to the output end of the material pushing cylinder, and the opposite surfaces of the two material pushing blocks are provided with V-shaped openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744760.1A CN108931173B (en) | 2018-07-09 | 2018-07-09 | Outer diameter clamping ring groove detection mechanism of bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744760.1A CN108931173B (en) | 2018-07-09 | 2018-07-09 | Outer diameter clamping ring groove detection mechanism of bearing outer ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108931173A CN108931173A (en) | 2018-12-04 |
| CN108931173B true CN108931173B (en) | 2020-12-01 |
Family
ID=64447550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810744760.1A Active CN108931173B (en) | 2018-07-09 | 2018-07-09 | Outer diameter clamping ring groove detection mechanism of bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108931173B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579706U (en) * | 2018-07-09 | 2019-03-05 | 浙江天马轴承集团有限公司 | A kind of outer diameter annular groove testing agency of bearing outer ring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203629508U (en) * | 2013-12-27 | 2014-06-04 | 晋西车轴股份有限公司 | Detection device for height from spring bearing platform surface to center plate installing surface of railway swing bolster |
| CN106513334A (en) * | 2016-12-13 | 2017-03-22 | 苏州铁近机电科技有限公司 | Automatic sorting device for bearing outer ring inner diameters |
| CN107824469A (en) * | 2017-10-30 | 2018-03-23 | 浙江精雷电器股份有限公司 | A kind of external diameter separator of wear ring |
| CN108955471B (en) * | 2018-07-09 | 2020-12-01 | 浙江天马轴承集团有限公司 | Outer diameter clamping ring groove detection mechanism of bearing outer ring |
-
2018
- 2018-07-09 CN CN201810744760.1A patent/CN108931173B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208579706U (en) * | 2018-07-09 | 2019-03-05 | 浙江天马轴承集团有限公司 | A kind of outer diameter annular groove testing agency of bearing outer ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108931173A (en) | 2018-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108955471B (en) | Outer diameter clamping ring groove detection mechanism of bearing outer ring | |
| CN108406177B (en) | Battery welding equipment and battery welding method | |
| CN112372530A (en) | Positioning and clamping tool | |
| CN108931173B (en) | Outer diameter clamping ring groove detection mechanism of bearing outer ring | |
| CN114147296A (en) | Double-head chamfering machine and using method thereof | |
| CN212349512U (en) | A detect and close a set all-in-one for bearing inner and outer lane | |
| CN208579706U (en) | A kind of outer diameter annular groove testing agency of bearing outer ring | |
| CN110013963B (en) | Automatic production process of battery box | |
| CN107335984A (en) | A kind of holding switching mechanism of self-centering double locking | |
| EP1472920B1 (en) | Automated circuit board assembly system comprising a circuit board alignement device | |
| CN111203737B (en) | Accessory of flexible clamping mechanism for machine tool | |
| CN109434467B (en) | Luggage rack automatic production line | |
| CN210701237U (en) | Chip pin detection device and transfer mechanism for multiple test stations | |
| CN208628512U (en) | Chamfer machining machine | |
| CN210339375U (en) | Gasket feeding mechanism for vehicle-mounted lens | |
| CN212531340U (en) | Automatic detection device | |
| CN217687687U (en) | Air tightness detection device | |
| CN220536891U (en) | Motor stator core feeding device with detection function | |
| CN218674116U (en) | Airtightness detection device and airtightness detection system | |
| CN213568055U (en) | Mechanism is distinguished to positive material of returning of silver point | |
| CN111215756A (en) | Chain blade surface laser marking equipment | |
| CN210441768U (en) | Detection tool for air outlet part of dust collector | |
| CN111908105A (en) | Automatic detection device | |
| CN212682712U (en) | Automatic loading device and tapping machine | |
| CN216758303U (en) | Engine cylinder cover semi-circular groove double-shaft milling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |