CN219319374U - Elastic positioning detection tool for contour detection of bearing part - Google Patents
Elastic positioning detection tool for contour detection of bearing part Download PDFInfo
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- CN219319374U CN219319374U CN202223581957.9U CN202223581957U CN219319374U CN 219319374 U CN219319374 U CN 219319374U CN 202223581957 U CN202223581957 U CN 202223581957U CN 219319374 U CN219319374 U CN 219319374U
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Abstract
The utility model relates to an elastic positioning detection tool for detecting the contour of a bearing part, which comprises a base and a backup plate, wherein the base is connected with the backup plate, a V-shaped supporting platform is arranged on the base, and a detected bearing ring is supported by the V-shaped supporting platform; one end face of the bearing ring to be tested is pressed by the two elastic pressing plates, and the other end face of the bearing ring to be tested is clamped by the backup plate. The detection tool is suitable for positioning a short cylindrical surface workpiece and also suitable for positioning a step shaft, the center of gravity of a step shaft product is not easy to topple over in the center of a large cylindrical surface, the end face is adopted for directional positioning, the outer circle is adopted for centering positioning, the detection tool is fixed by an elastic pressing plate, the positioning is not easy to topple over, the positioning is reliable, the measurement is more stable, and the detection equipment is well protected.
Description
Technical Field
The utility model relates to a detection tool, in particular to an elastic positioning detection tool for detecting the contour of a bearing part.
Background
The bearing ring is an annular part of a radial rolling bearing with one or more raceways, and the contour of the bearing ring assembly needs to be detected after processing, so that the phenomenon of uneven contour of the bearing ring assembly is prevented.
The V-shaped detection positioning tool used for detecting the profile of the traditional bearing part is only suitable for fixing parts with longer cylindrical surfaces through the centering and the axial direction of a V-shaped surface, is not suitable for positioning a step shaft, and the gravity center of a step shaft product is not easy to fall in the center of a large cylindrical surface.
Disclosure of Invention
The utility model designs an elastic positioning detection tool for detecting the contour of a bearing part, which solves the technical problem that the contour detection of the traditional bearing part is not suitable for positioning a step shaft, and the center of gravity of a step shaft product is not in the center of a large cylindrical surface and is easy to fall.
In order to solve the technical problems, the utility model adopts the following scheme:
the elastic positioning detection tool for detecting the contour of the bearing part comprises a base and a backup plate, wherein the base is connected with the backup plate, a V-shaped supporting platform is arranged on the base, and a detected bearing ring is supported by the V-shaped supporting platform; one end face of the bearing ring to be tested is pressed by the two elastic pressing plates, and the other end face of the bearing ring to be tested is clamped by the backup plate.
Preferably, the two elastic pressure plates are movable to accommodate clamping of bearing rings of different diameters to be tested.
Preferably, the backboard is provided with 2 guide long grooves, each guide long groove is provided with a compression bar lock nut, the compression bar lock nuts can move and lock in the guide long grooves, one end of the movable support bar is connected with the support bar lock nuts, and the other end of the movable support bar is connected with the elastic pressing plate.
Preferably, the elastic pressure plate is axially movable along the movable strut and is locked.
Preferably, the 2 guide slots form a V-shape.
The elastic positioning detection tool for the contour detection of the bearing part has the following beneficial effects:
(1) The detection tool is suitable for positioning a short cylindrical surface workpiece and also suitable for positioning a step shaft, the center of gravity of a step shaft product is not easy to topple over in the center of a large cylindrical surface, the end face is adopted for directional positioning, the outer circle is adopted for centering positioning, the detection tool is fixed by an elastic pressing plate, the positioning is not easy to topple over, the positioning is reliable, the measurement is more stable, and the detection equipment is well protected.
(2) According to the utility model, the end face of the part is combined with the back plate face and face of the tool, so that the measuring standard is more reliable and accurate, and the method is better suitable for the problem that the step part is not placed well.
Drawings
Fig. 1: the utility model relates to a three-dimensional structure schematic diagram of a bearing part contour detection elastic positioning detection tool;
fig. 2: the utility model relates to a front view of a bearing part contour detection elastic positioning detection tool;
fig. 3: the utility model relates to a top view of an elastic positioning detection tool for detecting the contour of a bearing part;
fig. 4: the utility model relates to a rear view of a bearing part contour detection elastic positioning detection tool.
Reference numerals illustrate:
101-a base; 102, backing plate; 103-a bearing ring to be tested; 104-an elastic pressing plate; 105-movable support rod; 106, a compression bar lock nut; 107-V-shaped supporting platform; 108-guiding the elongated slot.
Detailed Description
The utility model is further described with reference to fig. 1 to 4:
the back plate 102 is connected with the base 101 through bolts, and a V-shaped supporting platform 107 is arranged on the base 101. One end of the movable supporting rod 105 is connected with a supporting rod locking nut 106, the supporting rod locking nut 106 is arranged in a guiding long groove 108 of the backboard 102 and can slide along the guiding long groove 108, and the other end of the movable supporting rod 105 is connected with the elastic pressing plate 104.
The measured part 103 is arranged on a V-shaped supporting surface of the V-shaped supporting platform 107 and is abutted against the back plate 102, the elastic pressing plate 104 is arranged on the movable supporting rod 105, the position of the movable supporting rod 105 is adjusted to be located at a proper position, the movable supporting rod is locked in a rotating mode, and the elastic pressing plate 105 is pressed on the end face of the measured bearing ring 103.
After the bearing ring 103 to be measured is fixed, the surface profile is measured by a profilometer, a coarseness meter, or the like.
The positioning tool is suitable for positioning a short cylindrical surface workpiece and also suitable for positioning a step shaft, the center of gravity of a step shaft product is not easy to topple over in the center of a large cylindrical surface, the end face is adopted for directional positioning, the outer circle is adopted for centering positioning, the positioning is reliable by fixing the outer circle by an elastic pressing plate, the positioning is not easy to topple over, the positioning is reliable, the measurement is more stable, and the detection equipment is well protected.
The utility model has been described above by way of example with reference to the accompanying drawings, it is clear that the implementation of the utility model is not limited to the above-described manner, but it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted or without any improvement.
Claims (5)
1. The utility model provides a bearing part profile detection elasticity location detects frock which characterized in that: the device comprises a base (101) and a backup plate (102), wherein the base (101) is connected with the backup plate (102), a V-shaped supporting platform (107) is arranged on the base (101), and a tested bearing ring (103) is supported by the V-shaped supporting platform (107); one end face of the bearing ring (103) to be tested is pressed by two elastic pressing plates (104), and the other end face of the bearing ring (103) to be tested is clamped by a backup plate (102).
2. The bearing part contour detection elastic positioning detection tool according to claim 1, wherein: the two elastic pressure plates (104) can move to adapt to clamping of the bearing rings (103) to be tested with different diameters.
3. The bearing part contour detection elastic positioning detection tool according to claim 2, wherein: 2 guide long grooves (108) are formed in the backup plate (102), a compression bar lock nut (106) is arranged in each guide long groove (108), the compression bar lock nuts (106) can move and lock in the guide long grooves (108), one end of the movable support rod (105) is connected with the support rod lock nuts (106), and the other end of the movable support rod (105) is connected with the elastic pressing plate (104).
4. A bearing part contour detection elastic positioning detection tool according to claim 3, wherein: the elastic pressing plate (104) can move along the axial direction of the movable supporting rod (105) and is locked.
5. The bearing part contour detection elastic positioning detection tool according to claim 4, wherein: the 2 guide slots (108) form a V-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223581957.9U CN219319374U (en) | 2022-12-31 | 2022-12-31 | Elastic positioning detection tool for contour detection of bearing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223581957.9U CN219319374U (en) | 2022-12-31 | 2022-12-31 | Elastic positioning detection tool for contour detection of bearing part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219319374U true CN219319374U (en) | 2023-07-07 |
Family
ID=87022242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223581957.9U Active CN219319374U (en) | 2022-12-31 | 2022-12-31 | Elastic positioning detection tool for contour detection of bearing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219319374U (en) |
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2022
- 2022-12-31 CN CN202223581957.9U patent/CN219319374U/en active Active
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