CN220982124U - Tooth profile runout detection device - Google Patents
Tooth profile runout detection device Download PDFInfo
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- CN220982124U CN220982124U CN202322882542.3U CN202322882542U CN220982124U CN 220982124 U CN220982124 U CN 220982124U CN 202322882542 U CN202322882542 U CN 202322882542U CN 220982124 U CN220982124 U CN 220982124U
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- detection device
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- runout detection
- tooth
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000009191 jumping Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a tooth-shaped runout detection device, and aims to solve the technical problem that the time consumption is long when the tooth-shaped runout error of a worm wheel needs to be inspected in a sampling mode in the prior art. The detection device comprises: a base; the two support assemblies are respectively arranged at two ends of the top surface of the base, and rolling shafts in the two support assemblies are mutually parallel; the support block is arranged at the top of one of the support assemblies, and the length direction of the support block is parallel to the axis direction of the roller; the sliding seat is arranged at the top of the supporting block in a sliding manner; and the dial gauge is arranged on the sliding seat. The detection device has the advantage of being capable of conveniently detecting worm gear tooth-shaped jumping data.
Description
Technical Field
The utility model relates to a gear detection device, in particular to a tooth-shaped runout detection device.
Background
The excessive run-out error of worm gear profile can influence turbine work transmission efficiency and life-span of work, generally, when detecting worm gear profile in batches, can use professional detection device to inspect the run-out error. However, in the random spot check process, the sample also needs to be put into professional equipment for detection. Resulting in a longer time consuming process for the entire spot check.
Disclosure of utility model
Aiming at the technical problem that the time consumption is long when the tooth profile runout error of the worm wheel needs to be inspected in a sampling way in the prior art, the utility model provides the tooth profile runout detection device which has the advantage of being capable of conveniently detecting the tooth profile runout data of the worm wheel.
The technical scheme of the utility model is as follows:
a tooth runout detection device comprising:
A base;
The support assemblies are respectively arranged at two ends of the top surface of the base, and the rollers in the two support assemblies are mutually arranged in parallel;
The support block is arranged at the top of one of the support assemblies, and the length direction of the support block is parallel to the axis direction of the roller;
The sliding seat is arranged at the top of the supporting block in a sliding manner;
And the dial gauge is arranged on the sliding seat.
Optionally, the probe of the dial indicator is located above the two support assemblies, and the projection on the base is located in the middle of the two support assemblies.
Optionally, the supporting component further comprises two supporting plates, the supporting plates are fixedly arranged on the top surface of the base, the two supporting plates are oppositely arranged, and two ends of the rolling shaft are respectively arranged on the two supporting plates.
Optionally, two bearings are arranged on the roller, and a space is reserved between the two bearings.
Optionally, the two bearings on the same side of the base are positioned at the same position on the roller.
Optionally, a supporting arm is arranged between the sliding seat and the dial indicator.
Optionally, one end of the supporting arm is rotatably arranged at the top of the sliding seat, and the other end of the supporting arm is fixedly arranged at the tail part of the dial indicator.
Optionally, the support arm comprises three rotating rods rotatably connected with each other, and the rotation axes between two adjacent rotating rods are perpendicular to each other.
Optionally, the top that is located two at base same one side both ends the backup pad is close to one side each other all is equipped with dodges the chamfer.
Optionally, two sides of the end part of the roller are respectively provided with a connecting surface, the connecting surface is a plane, and the upper half part of the supporting plate is provided with a waist-shaped connecting hole;
the end of the roller can be inserted into the kidney-shaped connecting hole.
Compared with the prior art, the utility model has the beneficial effects that:
The base is platy structure, and supporting component installs on the base to connect dial indicator and supporting component through the supporting shoe, this detection device, overall structure is simple and small and exquisite, is convenient for remove. Therefore, in the working process, the worm wheel to be detected is placed on the two rollers, the position of the dial indicator is adjusted through the sliding seat, and the tooth-shaped jumping data of the worm wheel are detected by using the dial indicator, so that the purpose of quick spot check is realized.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is an exploded view of the structure of the present utility model.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships conventionally placed in use of the product of the present utility model, or orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples:
Referring to fig. 1 and 2, a tooth-shaped runout detection device comprises a base 1, a support assembly, a support block 2, a sliding seat 3 and a dial indicator 4. Wherein, base 1 is rectangle platelike structure, and the top of base 1 is provided with two supporting component, and is located the both ends at base 1 top respectively.
The support assembly comprises a roller 5, a space exists between the roller 5 and the base 1, the roller 5 is arranged along the horizontal direction, and meanwhile, the length direction of the roller 5 is perpendicular to the length direction of the base 1. The rollers 5 in the two supporting components at the top of the base 1 are arranged in parallel, and the distance between the rollers and the base 1 is equal.
The support block 2 is provided on top of one of the support assemblies, and the top of the support block 2 is slidably provided with a slider 3. Specifically, the top of the supporting block 2 is set to be a track-shaped structure, and the bottom of the sliding seat 3 is set to be a groove structure matched with the track, so that the bottom of the sliding seat 3 is clamped on the track, the positioning of the sliding seat 3 is realized, and the sliding movement of the sliding seat on the top of the supporting block 2 is realized. In addition, the slider 3 is movable only in the longitudinal direction of the support block 2.
The dial indicator 4 is used for detecting tooth jumping data of the worm wheel 6, and the dial indicator 4 is arranged on the sliding seat 3 and can slide on the top of the supporting block 2 along with the sliding.
In this embodiment, base 1 is platelike structure, and supporting component installs on base 1 to connect dial indicator 4 and supporting component through supporting shoe 2, make the survey device, overall structure is simple and small, is convenient for remove. Therefore, in the working process, the worm wheel 6 to be detected is placed on the two rollers 5, the position of the dial indicator 4 is adjusted through the sliding seat 3, and the tooth jumping data of the worm wheel 6 are detected by using the dial indicator 4, so that the purpose of quick spot check is realized.
In one particular embodiment:
The detection end of the dial indicator 4 is located above the two support assemblies, and the projection of the detection end of the dial indicator 4 on the bottom plate is located between the two support assemblies.
During operation, the worm wheel 6 is placed on the two rollers 5 and the worm wheel 6 is supported by the rollers 5, so that the teeth of the worm wheel 6 in the highest position are between the two support members. Therefore, the detection end of the dial indicator 4 is designed at the middle position of the two support assemblies, and the tooth shape of the worm wheel 6 can be detected conveniently.
In another specific embodiment:
the support assembly further comprises two support plates 7 and bearings 8, the two support plates 7 are respectively and fixedly arranged on two sides of the top surface of the base 1, and the distance between the two support plates 7 and the end part of the same end of the base 1 is equal. The two ends of the roller 5 are respectively fixed on two supporting plates 7.
Two bearings 8 are arranged on the roller 5, the two bearings 8 are respectively close to two ends of the roller 5, a space is reserved between the two bearings and the two supporting plates 7, and the positions of the two bearings 8 on the same side of the base 1 on the roller 5 are the same.
In operation, the teeth on the worm wheel 6 need to be individually inspected or spot inspected, and therefore the worm wheel 6 needs to be rotated. In this embodiment, the shafts on both sides of the worm wheel 6 are placed on the bearings 8, so that the worm wheel 6 can be rotated conveniently.
In another specific embodiment:
A supporting arm 9 is arranged between the sliding seat 3 and the dial indicator 4, one end of the supporting arm 9 is rotatably arranged at the top of the sliding seat 3, the rotation axis of the supporting arm is distributed along the vertical direction, and the other end of the supporting arm 9 is fixedly connected with the tail part of the dial indicator 4 (the end of the dial indicator 4, which is far away from the detecting head).
Specifically, the support arm 9 comprises three rotating rods rotatably connected to each other, one of which is rotatably connected to a seat, and the axis of rotation coincides with the length direction of the rotating rod, and the other seat is rotatably provided on the top of the slide 3.
One end of the other rotary rod is rotationally connected with one end of the previous rotary rod far away from the seat, the rotation axes of the two rotary rods are perpendicular to the length direction of the two rotary rods, one end of the third rotary rod is fixedly connected with the tail of the backup meter, and the other end of the third rotary rod is rotationally connected with the end of the second rotary rod.
Wherein, two axes of rotation that three rotary rods formed are mutually perpendicular distributes in the space. Through the design three rotary rods, the dial indicator 4 can be conveniently positioned at any position.
In another specific embodiment:
in order to avoid interference phenomenon caused by the top ends of the supporting plates 7 to the rotation of the turbine, the top parts of two supporting plates 7 positioned at the two ends of the same side of the base 1 and close to one side of each other are respectively provided with an avoidance chamfer.
In another specific embodiment:
Two sides of the end part of the roller 5 are respectively provided with a connecting surface which is a plane, and the upper half part of the supporting plate 7 is provided with a waist-shaped connecting hole. The end part of the roller 5 can be inserted into the kidney-shaped connecting hole, and the kidney-shaped connecting hole is matched with the connecting surface to realize the positioning of the roller 5.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. Tooth form runout detection device, characterized by comprising:
A base;
The two support assemblies are respectively arranged at two ends of the top surface of the base, and the rollers in the two support assemblies are mutually arranged in parallel;
The support block is arranged at the top of one of the support assemblies, and the length direction of the support block is parallel to the axis direction of the roller;
The sliding seat is arranged at the top of the supporting block in a sliding manner;
And the dial gauge is arranged on the sliding seat.
2. Tooth runout detection device according to claim 1, characterized in that,
The detecting head of the dial indicator is positioned above the two supporting components, and the projection on the base is positioned in the middle of the two supporting components.
3. Tooth runout detection device according to claim 1, characterized in that,
The support assembly further comprises two support plates, the support plates are fixedly arranged on the top surface of the base, the two support plates are oppositely arranged, and two ends of the rolling shaft are respectively arranged on the two support plates.
4. The tooth runout detection device according to claim 3, wherein,
The roller is provided with two bearings, and a space is reserved between the two bearings.
5. The tooth runout detection device according to claim 4, wherein,
The positions of the two bearings on the same side of the base on the rolling shaft are the same.
6. Tooth runout detection device according to claim 1, characterized in that,
A supporting arm is arranged between the sliding seat and the dial indicator.
7. The tooth runout detection device according to claim 6, wherein,
One end of the supporting arm is rotatably arranged at the top of the sliding seat, and the other end of the supporting arm is fixedly arranged at the tail part of the dial indicator.
8. The tooth runout detection device according to claim 7, wherein,
The support arm comprises three rotating rods which are connected with each other in a rotating way, and the rotation axes between two adjacent rotating rods are perpendicular to each other.
9. The tooth runout detection device according to claim 3, wherein,
The tops of two support plates, which are positioned at the two ends of the same side of the base and are close to one side of the support plates, are respectively provided with an avoidance chamfer.
10. The tooth runout detection device according to claim 3, wherein,
Two sides of the end part of the roller are respectively provided with a connecting surface, the connecting surface is a plane, and the upper half part of the supporting plate is provided with a waist-shaped connecting hole;
the end of the roller can be inserted into the kidney-shaped connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882542.3U CN220982124U (en) | 2023-10-26 | 2023-10-26 | Tooth profile runout detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882542.3U CN220982124U (en) | 2023-10-26 | 2023-10-26 | Tooth profile runout detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220982124U true CN220982124U (en) | 2024-05-17 |
Family
ID=91063773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322882542.3U Active CN220982124U (en) | 2023-10-26 | 2023-10-26 | Tooth profile runout detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220982124U (en) |
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2023
- 2023-10-26 CN CN202322882542.3U patent/CN220982124U/en active Active
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