CN210400229U - Bearing outer spherical surface inspection device - Google Patents
Bearing outer spherical surface inspection device Download PDFInfo
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- CN210400229U CN210400229U CN201921822703.7U CN201921822703U CN210400229U CN 210400229 U CN210400229 U CN 210400229U CN 201921822703 U CN201921822703 U CN 201921822703U CN 210400229 U CN210400229 U CN 210400229U
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- bearing
- outer spherical
- spherical surface
- seat plate
- inspection device
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Abstract
The utility model discloses a bearing insert inspection device, include: the seat plate is provided with an anvil and is used for supporting the bottom of the outer spherical surface of the bearing; the backup plate is provided with a backup surface for the inner end surface of the bearing to lean against; the leaning surface comprises a vertical plane at the lower part and an inclined plane at the upper part, the vertical plane is used for leaning when the bearing is placed vertically, and the inclined plane is used for leaning when the bearing is placed obliquely; the micrometer head is arranged above the seat plate, vertically corresponds to the measuring anvil and is used for propping against the top of the outer spherical surface of the bearing so as to measure the diameter of the outer spherical surface; and the positioning column is arranged above the seat plate and is used for positioning one side part of the outer spherical surface of the bearing. The utility model discloses a bedplate and backup plate have realized that the bearing stands vertically and two kinds of postures of placing of slope, can inspect the diameter of the different positions of ectosphere fast through the cooperation of micrometer head and test anvil, and the diameter difference according to different positions controls the grinding volume, and then accurately controls spherical error.
Description
Technical Field
The utility model belongs to the technical field of the bearing is made, concretely relates to bearing insert inspection device.
Background
The UC320 bearing is an outer spherical surface ball bearing and is widely applied to various manufacturing industries such as textile machinery, ceramic machinery and the like. In the production of the outer spherical bearing, the outer spherical surface is generally formed by grinding the outer side surface of the outer ring of the bearing, and in the process, the spherical diameter sizes of a plurality of positions of the spherical surface need to be manually measured by a micrometer continuously and manually so as to control the spherical error. This mode of operation is inefficient.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, an object of the utility model is to provide a bearing insert inspection device conveniently inspects out different position ball footpaths, is favorable to improving production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bearing insert inspection device comprising:
the seat plate is provided with an anvil and is used for supporting the bottom of the outer spherical surface of the bearing;
the backup plate is provided with a backup surface for the inner end surface of the bearing to lean against; the leaning surface comprises a vertical plane at the lower part and an inclined plane at the upper part, the vertical plane is used for leaning when the bearing is placed vertically, and the inclined plane is used for leaning when the bearing is placed obliquely;
the micrometer head is arranged above the seat plate, vertically corresponds to the measuring anvil and is used for propping against the top of the outer spherical surface of the bearing so as to measure the diameter of the outer spherical surface;
and the positioning column is arranged above the seat plate and is used for positioning one side part of the outer spherical surface of the bearing.
Preferably, a first vertical stepped hole with a wide upper part and a narrow lower part is formed in the middle of the other side of the seat plate, and the measuring anvil is fixedly embedded in a large hole in the upper part of the first vertical stepped hole and protrudes out of the top surface of the seat plate.
Preferably, the micrometer head is fixed on the top end of the backup plate through a bracket.
Preferably, one end of the support is fixed to the top end of the backup plate through an adjusting bolt, one end of the support is provided with a long round hole along the length direction of the support, the other end of the support is provided with a clamping groove used for installing a micrometer head, a clamping bolt transversely penetrates through an opening of the clamping groove, and the micrometer head vertically penetrates through the clamping groove.
Preferably, the positioning column is fixed on one side of the backup plate through a side baffle, one end of the side baffle is fixed on the backup plate through a transverse bolt, the other end of the side baffle is provided with a transverse stepped hole which is narrow outside and wide inside, and the positioning column is fixedly embedded in a large hole at the inner end of the transverse stepped hole and protrudes out of the surface of the side baffle.
Preferably, the bottom of the backup plate is fixedly connected with the top of the seat plate, one side of the top surface of the seat plate is provided with a step groove, the step groove is provided with a second vertical stepped hole which is narrow at the top and wide at the bottom, and a vertical bolt fixedly connected with the bottom of the backup plate penetrates through the second vertical stepped hole.
Compared with the prior art, the utility model discloses following beneficial effect has: the vertical and inclined placement postures of the bearing are realized through the seat plate and the backup plate, the diameters of different positions of the outer spherical surface can be rapidly checked through the matching of the micrometer head and the measuring anvil, the grinding amount is controlled according to the diameter difference of different positions, and then the spherical error is accurately controlled.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a front view of the embodiment of the present invention.
Fig. 3 is a left side view of the embodiment of the present invention without the micrometer head.
Fig. 4 is a top view of the embodiment of the present invention without the micrometer head.
The labels in the figure are: 1. measuring an anvil; 2. a micrometer head; 3. a positioning column; 10. a seat plate; 11. a first vertical stepped hole; 12. a step groove; 13. a second vertical stepped bore; 14. a vertical bolt; 20. a backup plate; 21. a vertical plane; 22. an inclined plane; 30. a support; 31. adjusting the bolt; 32. a long round hole; 33. clamping grooves; 34. clamping the bolt; 40. a side dam; 41. a transverse bolt; 42. a transverse stepped bore.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 4, the present embodiment provides a bearing insert surface inspection device, including:
a seat plate 10 provided with an anvil 1 for supporting the bottom of the outer spherical surface of the bearing;
a backup plate 20 having a backup surface against which an inner end surface of the bearing is backed; the leaning surface comprises a lower vertical plane 21 and an upper inclined plane 22, the vertical plane 21 is used for leaning when the bearing is placed vertically, and the inclined plane 22 is used for leaning when the bearing is placed obliquely;
the micrometer head 2 (also called as a differential head) is arranged above the seat plate 10, corresponds to the measuring anvil 1 up and down, and is used for propping against the top of the outer spherical surface of the bearing so as to measure the diameter of the outer spherical surface;
and a positioning column 3 arranged above the seat plate 10 and used for positioning one side part of the outer spherical surface of the bearing.
In this embodiment, a first vertical stepped hole 11 with a wide upper part and a narrow lower part is formed in the middle of the other side of the seat plate 10, and the anvil 1 is fixedly embedded in a large hole in the upper part of the first vertical stepped hole 11 and protrudes out of the top surface of the seat plate 10. Specifically, the anvil 1 is in interference fit with a large hole of the first vertical stepped hole 11, and the anvil 1 can be ejected out through a small hole at the lower part of the first vertical stepped hole 11.
In this embodiment, the micrometer head 2 is fixed to the top end of the backup plate 20 by a bracket 30. Specifically, one end of the support 30 is fixed on the top end of the backup plate 20 through an adjusting bolt 31, one end of the support 30 is provided with a long round hole 32 for the adjusting bolt 31 to pass through along the length direction, the other end of the support 30 is provided with a clamping groove 33 for mounting the micrometer head 2, a clamping bolt 34 transversely penetrates through an opening of the clamping groove 33, and the micrometer head 2 vertically penetrates through the clamping groove 33.
In this embodiment, the positioning column 3 is fixed on one side of the backup plate 20 through a side baffle 40, one end of the side baffle 40 is fixed on the backup plate 20 through a transverse bolt 41, the other end of the side baffle 40 is provided with a transverse stepped hole 42 with a narrow outer part and a wide inner part, and the positioning column 3 is fixedly embedded in a large hole at the inner end of the transverse stepped hole 42 and protrudes out of the surface of the side baffle 40. Specifically, the positioning column 3 is in interference fit with a large hole of the transverse stepped hole 42, and the positioning column 3 can be ejected out through a small hole of the transverse stepped hole 42.
In this embodiment, the bottom of the backup plate 20 is fixedly connected to the top of the seat plate 10, one side of the top surface of the seat plate 10 is provided with a step groove 12, the step groove 12 is provided with a second vertical stepped hole 13 with a narrow upper portion and a wide lower portion, and a vertical bolt 14 fixedly connected to the bottom of the backup plate 20 is inserted into the second vertical stepped hole 13, so that the head of the vertical bolt 14 is hidden in a large hole at the lower portion of the second vertical stepped hole 13. Of course, in other embodiments, the backrest plate 20 may be integrally formed with the seat plate 10.
The working principle of the embodiment is as follows: the bearing is erected on the measuring anvil 1 of the seat plate 10, one end face of the bearing leans against the vertical plane 21 of the backup plate 20, the side part of the outer spherical surface of the bearing is positioned by the positioning column 3, and the diameter A in the middle of the top of the outer spherical surface is measured by rotating the micrometer head 2; then the bearing leans against the inclined plane 22 of the backup plate 20, and the diameter B of the top backup edge of the outer spherical surface is measured by rotating the micrometer head 2; the difference of the grinding spherical surface size is checked by the difference of A and B to accurately control the spherical error.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical solution of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.
Claims (6)
1. A bearing insert surface inspection device, comprising:
the seat plate is provided with an anvil and is used for supporting the bottom of the outer spherical surface of the bearing;
the backup plate is provided with a backup surface for the inner end surface of the bearing to lean against; the leaning surface comprises a vertical plane at the lower part and an inclined plane at the upper part, the vertical plane is used for leaning when the bearing is placed vertically, and the inclined plane is used for leaning when the bearing is placed obliquely;
the micrometer head is arranged above the seat plate, vertically corresponds to the measuring anvil and is used for propping against the top of the outer spherical surface of the bearing so as to measure the diameter of the outer spherical surface;
and the positioning column is arranged above the seat plate and is used for positioning one side part of the outer spherical surface of the bearing.
2. The bearing insert inspection device of claim 1, wherein: the measuring anvil is fixedly embedded in a large hole in the upper portion of the first vertical stepped hole and protrudes out of the top surface of the seat plate.
3. The bearing insert inspection device of claim 1, wherein: the micrometer head is fixed on the top end of the backup plate through a support.
4. A bearing insert inspection device as claimed in claim 3, wherein: the one end of support passes through adjusting bolt to be fixed on the top of backup plate, the slotted hole that supplies adjusting bolt to pass is seted up along its length direction to the one end of support, the clamping groove that is used for installing micrometer head is seted up to the other end of support, clamping bolt transversely wears to be equipped with to the opening part in clamping groove, micrometer head vertically wears to locate in the clamping groove.
5. The bearing insert inspection device of claim 1, wherein: the positioning column is fixed on one side of the backup plate through a side baffle, one end of the side baffle is fixed on the backup plate through a transverse bolt, the other end of the side baffle is provided with a transverse stepped hole which is narrow outside and wide inside, and the positioning column is fixedly embedded in a large hole at the inner end of the transverse stepped hole and protrudes out of the surface of the side baffle.
6. The bearing insert inspection device of claim 1, wherein: the bottom of the backup plate is fixedly connected with the top of the seat plate, one side of the top surface of the seat plate is provided with a step groove, the step groove is provided with a second vertical stepped hole which is narrow at the top and wide at the bottom, and a vertical bolt fixedly connected with the bottom of the backup plate penetrates through the second vertical stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822703.7U CN210400229U (en) | 2019-10-28 | 2019-10-28 | Bearing outer spherical surface inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822703.7U CN210400229U (en) | 2019-10-28 | 2019-10-28 | Bearing outer spherical surface inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210400229U true CN210400229U (en) | 2020-04-24 |
Family
ID=70343432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822703.7U Active CN210400229U (en) | 2019-10-28 | 2019-10-28 | Bearing outer spherical surface inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210400229U (en) |
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2019
- 2019-10-28 CN CN201921822703.7U patent/CN210400229U/en active Active
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