CN217963613U - Bearing inner race locking groove mistake proofing detection device - Google Patents
Bearing inner race locking groove mistake proofing detection device Download PDFInfo
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- CN217963613U CN217963613U CN202220838227.3U CN202220838227U CN217963613U CN 217963613 U CN217963613 U CN 217963613U CN 202220838227 U CN202220838227 U CN 202220838227U CN 217963613 U CN217963613 U CN 217963613U
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- groove
- outer ring
- detection device
- bottom plate
- bearing outer
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Abstract
The utility model provides a bearing inner race locking groove mistake proofing detection device, this detection device includes: the device comprises a transmission track for conveying an outer ring of a bearing, a stop groove measuring pin positioned above the transmission track, and a measuring pin fixing table for fixing the stop groove measuring pin; wherein, the survey probe fixed station includes: the sliding guide part in the middle and the fixing and clamping parts positioned on two sides of the transmission track are mainly used for detecting whether the position and the size of the stop groove on the outer ring of the bearing are correct or not.
Description
Technical Field
The utility model relates to a mistake proofing detection device especially relates to a bearing inner race locking groove mistake proofing detection device.
Background
In the stage from rough machining to semi-finish machining, the stop groove on the bearing outer ring needs to be machined, the machining steps of each procedure are clearly specified for a batch bearing production line, and the bearings need to be arranged or placed in the same direction during clamping.
Because batch production's bearing inner race is separately processed on the lathe of difference with multichannel turning process, and the circulation passageway of bearing inner race between the process is realized by the bearing raceway that sets up between adjacent lathe, and normal bearing roller cross-section is U type groove form, and two kinds of bearing inner races that normal direction and unusual direction were placed can not be distinguished to this roll table, consequently, the utility model discloses hope to design one kind and circulate in-process mistake proofing detection device between the process to the bearing inner race that will unusual direction was put is rejected from the delivery track.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provided a bearing inner race locking groove mistake proofing detection device.
The detection device includes: the device comprises a transmission track for conveying an outer ring of a bearing, a stop groove measuring pin positioned above the transmission track, and a measuring pin fixing table for fixing the stop groove measuring pin; wherein, the survey probe fixed station includes: the middle part of the conveying track is provided with a sliding guide part and fixing and clamping parts positioned on two sides of the conveying track.
Further, the transfer rail is provided with a slide groove opened at the top, and the width of the slide groove is slightly larger than that of the slide guide portion.
Furthermore, the movable guide part is provided with a slotted hole perpendicular to the transmission direction of the bearing outer ring, and the stop groove measuring pin penetrates through the slotted hole.
Furthermore, a threaded hole perpendicular to the side wall of the transmission track is formed in the fixing and clamping part on one side of the sliding guide part, and a manual clamping screw is arranged in the threaded hole.
Furthermore, the lower part of the stop groove measuring pin is clamped on the bottom surface of the sliding guide part, the middle upper part of the stop groove measuring pin is of an external thread structure, and a clamping nut used for fixing the position of the stop groove measuring pin is sleeved on the external thread.
Further, in order to detect whether the self size and the position of the stop groove are correct or not, the bottom of the stop groove measuring needle is provided with a protruding needle point.
Furthermore, a rejection hole is formed in the part, below the probe fixing table, of the transmission track, a bottom plate guide groove penetrating through the width direction of the transmission track is formed above the rejection hole, and a movable bottom plate is arranged in the bottom plate guide groove; the upper surface of the bottom plate is flush with the bottom surface of the transmission track, which is used for conveying the excircle of the bearing, one end of the bottom plate is fixed at the rod outlet end of the bottom plate driving cylinder, and the bottom plate driving cylinder is positioned on the side edge of the transmission track.
The technical effects of the utility model lie in: probably there is the machining dimension not enough after the locking groove processing on the bearing inner race, perhaps the not right condition in locking groove position, but the translation is erect on transmission track, but the locking groove chaining pin of height-adjusting, unqualified bearing inner race of size can be because of touching the chaining pin and can't continue to carry forward, thereby can only stop in locking groove chaining pin below, at this moment, drive the cylinder through the bottom plate and stimulate the bottom plate along the orbital direction of perpendicular to transmission, let unqualified bearing inner race drop from rejecting the hole, let the bottom plate resume the normal position again, continue to detect.
Drawings
Fig. 1 is an isometric view of a detection device of the present invention;
FIG. 2 is a front view of the detecting device of the present invention;
fig. 3 is a top view of the detecting device of the present invention.
In the drawing, 1, a transmission rail, 2, a stop groove measuring pin, 3, a measuring pin fixing table, 4, a base plate driving cylinder, 5, a base plate, 10, a bearing outer ring, 11, a sliding groove, 12, a base plate guide groove, 13, a rejection hole, 21, a clamping nut, 22, a needle point, 31, a sliding guide part, 32, a fixing clamping part, 33, a long groove hole, 34, a threaded hole and 35, a manual clamping screw.
Detailed Description
The following describes embodiments of the present invention with reference to fig. 1 to 3.
Fig. 1 illustrates an overall layout structure of a detection apparatus including: a transmission track 1 for carrying bearing inner race 10, be located the locking groove survey pin 2 of transmission track 1 top for fixed locking groove survey pin 2's survey pin fixed station 3, wherein, survey pin fixed station 3 includes: a sliding guide portion 31 in the middle and a fixing and clamping portion 32 on both sides of the transfer rail 1.
The transfer rail 1 is provided with a slide groove 11 with an open top, and the width of the slide groove 11 is slightly larger than that of the slide guide portion 31; the sliding guide part 31 is provided with a long slotted hole 33 vertical to the transmission direction of the bearing outer ring 10, and the stop groove measuring pin 2 penetrates through the long slotted hole 33;
fig. 2 and 3 show a fixing structure of the retaining groove measuring pin 2 and a drawing structure of the bottom plate 5 on the detecting device, a fixing and clamping part 32 on one side of a sliding guide part 31 is provided with a threaded hole 34 perpendicular to the side wall of the transmission rail 1, and a manual clamping screw 35 is arranged in the threaded hole 34.
The lower part of the locking groove measuring pin 2 is clamped on the bottom surface of the sliding guide part 31, the middle upper part of the locking groove measuring pin 2 is of an external thread structure, and a clamping nut 21 for fixing the position of the locking groove measuring pin 2 is sleeved on the external thread; the bottom of the stop groove measuring needle 2 is provided with a convex needle point 22; a part of the transmission track 1 below the probe fixing table 3 is provided with a rejection hole 13, a bottom plate guide groove 12 penetrating through the width direction of the transmission track 1 is arranged above the rejection hole 13, and a movable bottom plate 5 is arranged in the bottom plate guide groove 12; the upper surface of the bottom plate 5 is flush with the bottom surface of the conveying track 1 for conveying the bearing excircle 10, one end of the bottom plate 5 is fixed at the rod outlet end of the bottom plate driving cylinder 4, and the bottom plate driving cylinder 4 is located on the side edge of the conveying track 1.
The working principle is as follows: according to the size of the bearing outer ring 10 produced in batch, the position of the stop groove measuring pin 2 in the long groove hole 33 is adjusted by loosening the clamping nut 21; the height is adjusted by loosening the manual clamping screw 35 to allow the sliding guide part 31 of the probe fixing table 3 to slide up and down in the sliding groove 11; finally, the clamp nut 21 and the manual clamp screw 35 are tightened to fix the position of the stylus holding stage 3.
The bearing outer ring 10 rolls to the position below the measuring needle fixing table 3 along the transmission track 1, if the size of the stop groove of the bearing outer ring 10 is proper and the position is correct, the needle point 22 of the measuring needle 2 of the stop groove penetrates through the stop groove, and the bearing outer ring 10 smoothly passes through the detection area; if the size of the stop groove of the bearing outer ring 10 is small or the position of the stop groove is wrong, the needle point 22 of the stop groove measuring needle 2 is stopped at the top of the bearing outer ring 10, the bearing outer ring 10 is made to temporarily stay above the bottom plate 5, the bottom plate driving cylinder 4 pulls the bottom plate 5 to move outwards along the bottom plate guide groove 12, and the problem that the bearing outer ring 10 falls to other areas from the removing hole 13 is guaranteed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. The utility model provides a bearing inner race locking groove mistake proofing detection device which characterized in that, this detection device includes: the device comprises a transmission track (1) used for conveying a bearing outer ring (10), a locking groove measuring needle (2) positioned above the transmission track (1), and a measuring needle fixing table (3) used for fixing the locking groove measuring needle (2);
wherein, survey needle fixed station (3) include: a sliding guide part (31) in the middle and a fixing clamping part (32) positioned at two sides of the transmission track (1).
2. The bearing outer ring detent mistake proofing detecting device of claim 1, wherein the transfer rail (1) is provided with a slide groove (11) opened at the top, and the width of the slide groove (11) is slightly larger than the width of the slide guide portion (31).
3. The bearing outer ring detent groove error proofing detection device according to claim 1, wherein the sliding guide portion (31) is provided with a long slot hole (33) perpendicular to the transmission direction of the bearing outer ring (10), and the detent groove probe (2) penetrates through the long slot hole (33).
4. The bearing outer ring detent groove mistake proofing detection device of claim 1, wherein the fixing and clamping portion (32) at one side of the sliding guide portion (31) is provided with a threaded hole (34) perpendicular to the side wall of the transfer rail (1), and a manual clamping screw (35) is provided in the threaded hole (34).
5. The bearing outer ring detent groove mistake proofing detection device according to claim 3, characterized in that the lower part of the detent groove measuring pin (2) is clamped on the bottom surface of the sliding guide part (31), the middle upper part of the detent groove measuring pin (2) is in an external thread structure, and a clamping nut (21) for fixing the position of the detent groove measuring pin (2) is sleeved on the external thread.
6. The bearing outer ring retaining groove mistake proofing detection device according to claim 3, characterized in that the bottom of the retaining groove measuring pin (2) is provided with a protruding needle point (22).
7. The bearing outer ring stop groove mistake proofing detection device according to claim 3, characterized in that a part of the transmission rail (1) below the stylus fixing table (3) is provided with a rejection hole (13), a bottom plate guide groove (12) penetrating through the width direction of the transmission rail (1) is arranged above the rejection hole (13), and a movable bottom plate (5) is arranged in the bottom plate guide groove (12); the upper surface of the bottom plate (5) is flush with the bottom surface, used for conveying the bearing excircle (10), in the transmission track (1), one end of the bottom plate (5) is fixed at the rod outlet end of the bottom plate driving cylinder (4), and the bottom plate driving cylinder (4) is located on the side edge of the transmission track (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220838227.3U CN217963613U (en) | 2022-04-12 | 2022-04-12 | Bearing inner race locking groove mistake proofing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220838227.3U CN217963613U (en) | 2022-04-12 | 2022-04-12 | Bearing inner race locking groove mistake proofing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217963613U true CN217963613U (en) | 2022-12-06 |
Family
ID=84265870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220838227.3U Active CN217963613U (en) | 2022-04-12 | 2022-04-12 | Bearing inner race locking groove mistake proofing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217963613U (en) |
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2022
- 2022-04-12 CN CN202220838227.3U patent/CN217963613U/en active Active
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