CN210321524U - Stator height gauge - Google Patents
Stator height gauge Download PDFInfo
- Publication number
- CN210321524U CN210321524U CN201921414634.6U CN201921414634U CN210321524U CN 210321524 U CN210321524 U CN 210321524U CN 201921414634 U CN201921414634 U CN 201921414634U CN 210321524 U CN210321524 U CN 210321524U
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- stator
- sliding
- upper limit
- lower limit
- rod
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a stator height gauge, which comprises a base (10), wherein a sliding structure is arranged on the base (10), and a stator is arranged on the sliding structure; an upper limit rod (20) and a lower limit rod (30) are further arranged on the sliding route of the sliding structure, the upper limit rod (20) blocks the stator larger than the upper limit size, and the lower limit rod (30) blocks the stator larger than the lower limit size; the sliding structure is located between the upper limit lever (20) and the lower limit lever (30). The utility model discloses it is laborsaving to have easy operation, is difficult to bump, can not wear and tear the stability on stator surface.
Description
Technical Field
The utility model relates to an utensil is examined to motor spare part, especially utensil is examined to stator height.
Background
The motor stator needs to be subjected to sampling inspection in the production process so as to ensure the subsequent assembly precision. For the height dimension, the existing checking tool generally fixes an upper limit dimension rod and a lower limit dimension rod on a base, and the two rods and the base surface form different height differences. When the stator is used, a detector pushes the stator to slide on the base, and if the stator can slide into the lower part of the upper limit size and cannot slide into the lower part of the lower limit size rod, the stator is qualified. Although the checking fixture is simple in structure, the checking fixture needs a tester to manually push the stator to slide, and the checking fixture is relatively troublesome and laborious to use. Meanwhile, for a stator with large mass, if the stator is just placed on the base and cannot be pushed under the influence of friction force, a detector will increase the force to push the stator. Because the maximum static friction force is greater than the sliding friction force, the stator which just slides is difficult to control, and the stator is easy to collide with the limit size rod, and the precision of the checking fixture is influenced. On the other hand, such a measuring device is subject to wear on the surface of the stator and is therefore unsuitable for lacquering or for stators with high surface requirements.
Therefore, the existing stator height gauge has the problems that the operation is relatively troublesome, the stator surface is easy to collide and wear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stator height examines utensil. The utility model discloses it is laborsaving to have easy operation, is difficult to bump, can not wear and tear the stability on stator surface.
The technical scheme of the utility model: the stator height gauge comprises a base, wherein a sliding structure is arranged on the base, and a stator is arranged on the sliding structure; an upper limit rod and a lower limit rod are further arranged on the sliding path of the sliding structure, the upper limit rod blocks the stator larger than the upper limit size, and the lower limit rod blocks the stator larger than the lower limit size; the sliding structure is located between the upper limit lever and the lower limit lever.
In the stator height gauge, the sliding structure comprises a sliding rod and a sliding seat which are matched with each other.
In the stator height gauge, the upper limit rod and the lower limit rod are fixed on the base through the pair of stand columns.
In the stator height gauge, the sliding seat is provided with a projection for limiting the position of the stator.
In the stator height gauge, the slide base is further provided with a magnet for adsorbing the stator.
In the stator height gauge, the edge of the bump is provided with a fillet.
Compared with the prior art, the utility model discloses utilize sliding construction bearing stator, "limit for height pole" on as stator slip route with the limit lever. Therefore, the detector only needs to place the stator on the sliding seat and then push the sliding seat, and the operation is very simple and labor-saving. Meanwhile, the sliding structure is easy to control, and the sliding seat is positioned between the two limit rods, and the distance between the sliding seat and the two limit rods is small. Therefore, the speed of the stator moving to the limit rod is low, and collision is not easy to occur. The stator hardly generates sliding friction during the whole detection process, so that the surface is not easily abraded.
Furthermore, the limit rod is fixed through the pair of stand columns, so that the structure is firmer, and the detection precision is ensured.
Furthermore, the lug structure can provide feedback for detection personnel to place in place, so that the detection efficiency can be improved, and the round angle of the lug can reduce the placing resistance. The magnet on the slide can adsorb the stator steadily, reduces the stator and rocks.
To sum up, the utility model discloses it is laborsaving to have easy operation, is difficult to bump, can not wear and tear the stability on stator surface.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 10-base, 11-sliding rod, 12-sliding seat, 13-lug, 14-magnet, 20-upper limit rod, 21-upright post and 30-lower limit rod.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.
Example (b): the stator height gauge comprises a base 10, a pair of horizontal sliding rods 11 are arranged on the base 10, sliding seats 12 are sleeved on the sliding rods 11, magnets 14 for adsorbing stators and convex blocks 13 for limiting the positions of the stators are arranged on the upper surfaces of the sliding seats 12, and round corners are arranged on the edges of the convex blocks 13.
The sliding path of the sliding is also provided with an upper limit rod 20 and a lower limit rod 30. The upper limit bar 20 and the lower limit bar 30 are fixed to the base 10 by a pair of posts 21. The carriage 12 is located between the upper limit bar 20 and the lower limit bar 30.
The main body of the whole checking fixture is made of Cr12, the hardness is HRC60-65, and quenching treatment is needed.
When in work: the stator is placed on a slide 12, the projections 13 of the slide 12 being generally cylindrical and cooperating with the internal bore of the stator. After the placement is completed, the slide carriage 12 is pushed by hand. The slider 12 with the stator disposed thereon can pass the upper limit bar 20 smoothly and can not pass the lower limit bar 30, and the stator is qualified.
Claims (6)
1. Stator height examines utensil, its characterized in that: the stator structure comprises a base (10), wherein a sliding structure is arranged on the base (10), and a stator is arranged on the sliding structure; an upper limit rod (20) and a lower limit rod (30) are further arranged on the sliding route of the sliding structure, the upper limit rod (20) blocks the stator larger than the upper limit size, and the lower limit rod (30) blocks the stator larger than the lower limit size; the sliding structure is located between the upper limit lever (20) and the lower limit lever (30).
2. The stator height gauge according to claim 1, wherein: the sliding structure comprises a sliding rod (11) and a sliding seat (12) which are matched with each other.
3. The stator height gauge according to claim 1, wherein: the upper limit rod (20) and the lower limit rod (30) are fixed on the base (10) through a pair of upright posts (21).
4. The stator height gauge according to claim 2, wherein: and a lug (13) for limiting the position of the stator is arranged on the sliding seat (12).
5. The stator height gauge according to claim 4, wherein: and a magnet (14) for adsorbing the stator is also arranged on the sliding seat (12).
6. The stator height gauge according to claim 4, wherein: the edge of the convex block (13) is provided with a round angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414634.6U CN210321524U (en) | 2019-08-28 | 2019-08-28 | Stator height gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414634.6U CN210321524U (en) | 2019-08-28 | 2019-08-28 | Stator height gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210321524U true CN210321524U (en) | 2020-04-14 |
Family
ID=70131622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921414634.6U Active CN210321524U (en) | 2019-08-28 | 2019-08-28 | Stator height gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210321524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765831A (en) * | 2020-06-16 | 2020-10-13 | 忙文义 | Qualified verifying attachment of part |
-
2019
- 2019-08-28 CN CN201921414634.6U patent/CN210321524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765831A (en) * | 2020-06-16 | 2020-10-13 | 忙文义 | Qualified verifying attachment of part |
| CN111765831B (en) * | 2020-06-16 | 2022-01-25 | 杭州银轩机械有限公司 | Qualified verifying attachment of part |
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