CN213455213U - Small-size arc bevel gear measuring tool - Google Patents
Small-size arc bevel gear measuring tool Download PDFInfo
- Publication number
- CN213455213U CN213455213U CN202022746267.9U CN202022746267U CN213455213U CN 213455213 U CN213455213 U CN 213455213U CN 202022746267 U CN202022746267 U CN 202022746267U CN 213455213 U CN213455213 U CN 213455213U
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- plate
- bevel gear
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- frame plate
- shaft
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A small-sized arc bevel gear measuring tool belongs to the technical field of bevel gear detection equipment; the rotary platform comprises a matching gear arranged on the upper surface and a rotating shaft arranged on the lower surface, the rotating shaft is provided with the matching gear, the arc bevel gear is embedded into the matching gear, the positioning effect is achieved, the detection precision of the arc bevel gear is improved, the rear end of the upper surface of the bottom plate is provided with the adjusting plate in a sliding mode, the middle position of the adjusting plate is provided with a sliding groove, a limiting screw for limiting is arranged in the sliding groove in a penetrating mode, the sliding of the adjusting plate can be achieved by loosening the limiting screw, and the arc bevel gear can be measured from different angles by the measuring instrument conveniently.
Description
Technical Field
The utility model belongs to the technical field of bevel gear check out test set, specifically be a small-size arc bevel gear measuring tool is related to.
Background
Bevel gears are widely applied to the field of transmission, and the manufacturing quality of the bevel gears directly influences the transmission effect. The traditional part is generally processed and then is detected whether the size of the part is processed accurately by adopting detection tools such as a caliper, a spiral micrometer, a dial indicator and the like, the detection of the gear is always a weak link of detection, most of the parts are selected and used in a pairwise matching mode, and generally, whether the part is qualified or not is directly determined by rotating hand feeling, the part is judged to be qualified if the part is smooth and free from pricking points during rotation, the judgment that the part is pricked points is unqualified when the part is rotated, so that the size judgment of the part is unscientific without correct basis, and the three-coordinate measuring instrument can accurately measure the tooth thickness and the sizes of other parts, but the three-coordinate measuring instrument belonging to the precision instrument has high measurement requirements, has low detection efficiency, is only suitable for indoor inspection and is not suitable for production field inspection.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a small-size arc bevel gear measuring tool.
The above technical problem of the present invention can be solved by the following technical solutions: a small-sized arc bevel gear measuring tool comprises a bottom plate, wherein a cylindrical shaft is arranged on the front side of the upper surface of the bottom plate, a base is arranged on the upper side of the cylindrical shaft, a rotary platform is arranged on the upper side of the base, the base comprises a shaft penetrating hole formed in the lower surface and a bearing hole formed in the upper surface, the shaft penetrating hole and the bearing hole are coaxially arranged, a fixing screw is arranged at the front end of the base, the base is sleeved on the cylindrical shaft through the shaft penetrating hole, a rotary bearing is arranged in the bearing hole, the rotary platform comprises a matching gear arranged on the upper surface and a rotary shaft arranged on the lower surface, the gear and the rotary shaft are coaxially arranged, the rotary shaft is sleeved in an inner ring of the rotary bearing, the rotary platform and the base are rotatably connected with the rotary shaft through the rotary bearing, an adjusting plate is slidably arranged at the rear end of the upper surface of the bottom plate, and, the utility model discloses a spacing device of adjusting plate, including spout, adjusting plate, mounting plate, measuring table, spring, adjusting plate upper surface, the cover locates the stop screw of spacing usefulness in the spout, the rear end fixedly connected with pole setting of adjusting plate upper surface, the upper end fixedly connected with frame plate of pole setting, the front end of frame plate is equipped with the depression bar hole, the rear end of frame plate upper surface is equipped with the measurement benchmark piece, the sliding fit has the depression bar in the depression bar hole, the lower extreme of depression bar is equipped with the contact ball, the intermediate position of depression bar is equipped with the mounting panel, the rear end of mounting panel is fixed with the measuring meter, the cover is equipped with the spring on the depression bar between mounting panel and the frame.
Preferably, the upright is obliquely arranged on the adjusting plate, and the included angle between the upright and the adjusting plate is 105-125 degrees.
Preferably, the frame plate and the upright rod are vertically arranged, and the press rod hole is vertical to the upper surface of the frame plate.
Preferably, the upper surface of the measurement reference block is parallel to the upper surface of the frame plate.
Preferably, the mounting plate is slidably mounted on the pressure lever, and the mounting plate is fixedly connected with the pressure lever through a screw.
The utility model discloses beneficial effect who has: the rotary platform comprises a matching gear arranged on the upper surface and a rotating shaft arranged on the lower surface, the rotating shaft is provided with the matching gear, the arc bevel gear is embedded into the matching gear to play a positioning role, the detection precision of the arc bevel gear is improved, the rear end of the upper surface of the bottom plate is provided with an adjusting plate in a sliding mode, the middle position of the adjusting plate is provided with a sliding groove, a limiting screw for limiting is arranged in the sliding groove in a sleeved mode, the sliding of the adjusting plate can be achieved by unscrewing the limiting screw, and the arc bevel gear can be measured from different angles conveniently by the measuring meter.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of a connection structure between the rotary platform and the base according to the present invention.
In the figure: 1. a base plate; 2. a cylindrical shaft; 3. a base; 4. rotating the platform; 5. a shaft hole is penetrated; 6. a bearing bore; 7. a rotating bearing; 8. a mating gear; 9. a rotating shaft; 10. an adjustment plate; 11. a chute; 12. a limit screw; 13. erecting a rod; 14. a frame plate; 15. a rod pressing hole; 16. measuring a reference block; 17. a pressure lever; 18. contacting the ball; 19. mounting a plate; 20. a measuring meter; 21. a spring; 22. and fixing the screw.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a small-sized arc bevel gear measuring tool is shown in figures 1-2 and comprises a bottom plate 1, a cylindrical shaft 2 is arranged on the front side of the upper surface of the bottom plate 1, a base 3 is arranged on the upper side of the cylindrical shaft 2, a rotary platform 4 is arranged on the upper side of the base 3, the base 3 comprises a shaft penetrating hole 5 formed in the lower surface and a bearing hole 6 formed in the upper surface, the shaft penetrating hole 5 and the bearing hole 6 are coaxially arranged, a fixing screw 22 is arranged at the front end of the base 3, the base 3 is sleeved on the cylindrical shaft 2 through the shaft penetrating hole 5, the fixing screw 22 penetrates through the base 3 and abuts against the cylindrical shaft 2 to prevent the fixing base 3 from rotating on the cylindrical shaft 2, a rotary bearing 7 is arranged in the bearing hole 6, the rotary platform 4 comprises a matching gear 8 formed in the upper surface and a rotary shaft 9 formed in the lower surface, and the matching gear 8 is embedded into the matching gear 8, the positioning function is achieved, the detection precision of the arc bevel gear is improved, the gear and the rotating shaft 9 are coaxially arranged, the rotating shaft 9 is sleeved in an inner ring of a rotating bearing 7, the rotating platform 4 and the base 3 are rotatably connected with the rotating shaft 9 through the rotating bearing 7, an adjusting plate 10 is slidably arranged at the rear end of the upper surface of the bottom plate 1, a sliding groove 11 is arranged at the middle position of the adjusting plate 10, a limiting screw 12 for limiting is sleeved in the sliding groove 11, the sliding of the adjusting plate 10 can be realized by loosening the limiting screw 12, the arc bevel gear can be conveniently measured by the measuring meter 20 from different angles, an upright rod 13 is fixedly connected to the rear end of the upper surface of the adjusting plate 10, a frame plate 14 is fixedly connected to the upper end of the upright rod 13, a pressing rod hole 15 is arranged at the front end of the frame plate 14, a measuring reference block 16 is arranged at the rear end of the upper surface of the frame plate, the lower extreme of depression bar 17 is equipped with contact ball 18, the intermediate position of depression bar 17 is equipped with mounting panel 19, the rear end of mounting panel 19 is fixed with meter 20, the cover is equipped with spring 21 on the depression bar 17 between mounting panel 19 and the frame plate 14, the upper end of spring 21 supports in the lower surface of mounting panel 19, the lower extreme of spring 21 supports in the upper surface of frame plate 14.
The upright rod 13 is obliquely arranged on the adjusting plate 10, an included angle between the upright rod 13 and the adjusting plate 10 is 105-125 degrees, the most preferable angle is 115 degrees, the frame plate 14 and the upright rod 13 are vertically arranged, the pressure rod hole 15 is perpendicular to the upper surface of the frame plate 14, the upper surface of the measuring reference block 16 is parallel to the upper surface of the frame plate 14, the mounting plate 19 is slidably arranged on the pressure rod 17, and the mounting plate 19 is fixedly connected with the pressure rod 17 through a screw.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (5)
1. A small-size arc bevel gear measuring tool, includes bottom plate (1), its characterized in that: the front side of the upper surface of the bottom plate (1) is provided with a cylindrical shaft (2), the upper side of the cylindrical shaft (2) is provided with a base (3), the upper side of the base (3) is provided with a rotary platform (4), the base (3) comprises a shaft penetrating hole (5) arranged on the lower surface and a bearing hole (6) arranged on the upper surface, the shaft penetrating hole (5) and the bearing hole (6) are coaxially arranged, the front end of the base (3) is provided with a fixing screw (22), the base (3) is sleeved on the cylindrical shaft (2) through the shaft penetrating hole (5), a rotary bearing (7) is arranged in the bearing hole (6), the rotary platform (4) comprises a matching gear (8) arranged on the upper surface and a rotary shaft (9) arranged on the lower surface, the gear and the rotary shaft (9) are coaxially arranged, the rotary shaft (9) is sleeved in an inner ring of the rotary bearing (7), the rotary platform (4) and the base (3) are rotatably connected with a rotating shaft (9) through a rotary bearing (7), an adjusting plate (10) is slidably arranged at the rear end of the upper surface of the base plate (1), a sliding groove (11) is formed in the middle of the adjusting plate (10), a limiting screw (12) for limiting is sleeved in the sliding groove (11), a vertical rod (13) is fixedly connected to the rear end of the upper surface of the adjusting plate (10), a frame plate (14) is fixedly connected to the upper end of the vertical rod (13), a pressure rod hole (15) is formed in the front end of the frame plate (14), a measuring reference block (16) is arranged at the rear end of the upper surface of the frame plate (14), a pressure rod (17) is slidably arranged in the pressure rod hole (15), a contact ball (18) is arranged at the lower end of the pressure rod (17), a mounting plate (19) is arranged at the middle of the pressure rod (17), a measuring meter (20) is fixed at the, the utility model discloses a support structure for mounting panel, including mounting panel (19), depression bar (17) between mounting panel (19) and frame plate (14) go up the cover and be equipped with spring (21), the upper end of spring (21) supports in the lower surface of mounting panel (19), the lower extreme of spring (21) supports in the upper surface of frame plate (14).
2. A compact bevel gear measuring tool according to claim 1, wherein: the upright rod (13) is obliquely arranged on the adjusting plate (10), and the included angle between the upright rod (13) and the adjusting plate (10) is 105-125 degrees.
3. A compact bevel gear measuring tool according to claim 1, wherein: the frame plate (14) and the upright rod (13) are vertically arranged, and the pressure rod hole (15) is vertical to the upper surface of the frame plate (14).
4. A compact bevel gear measuring tool according to claim 1, wherein: the upper surface of the measuring reference block (16) is parallel to the upper surface of the frame plate (14).
5. A compact bevel gear measuring tool according to claim 1, wherein: the mounting plate (19) is in sliding fit with the pressure lever (17), and the mounting plate (19) is fixedly connected with the pressure lever (17) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746267.9U CN213455213U (en) | 2020-11-24 | 2020-11-24 | Small-size arc bevel gear measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746267.9U CN213455213U (en) | 2020-11-24 | 2020-11-24 | Small-size arc bevel gear measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455213U true CN213455213U (en) | 2021-06-15 |
Family
ID=76303558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022746267.9U Expired - Fee Related CN213455213U (en) | 2020-11-24 | 2020-11-24 | Small-size arc bevel gear measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465477A (en) * | 2021-07-06 | 2021-10-01 | 黑龙江农业工程职业学院 | Combined detection tool for detecting end face tooth gradient and detection method |
-
2020
- 2020-11-24 CN CN202022746267.9U patent/CN213455213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465477A (en) * | 2021-07-06 | 2021-10-01 | 黑龙江农业工程职业学院 | Combined detection tool for detecting end face tooth gradient and detection method |
| CN113465477B (en) * | 2021-07-06 | 2022-09-23 | 黑龙江农业工程职业学院 | Combined detection tool for detecting end face tooth gradient and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |