CN212254061U - Gauge for rapidly measuring angle of flywheel signal tooth - Google Patents
Gauge for rapidly measuring angle of flywheel signal tooth Download PDFInfo
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- CN212254061U CN212254061U CN202021386735.XU CN202021386735U CN212254061U CN 212254061 U CN212254061 U CN 212254061U CN 202021386735 U CN202021386735 U CN 202021386735U CN 212254061 U CN212254061 U CN 212254061U
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- flywheel
- positioning
- cross rod
- bottom plate
- rapidly measuring
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an examine utensil of measuring flywheel signal tooth angle fast solves the problem that traditional three-coordinate measurement is long, inefficient. The checking fixture comprises a bottom plate, a vertical rod and an absolute value encoder, wherein the vertical rod is vertically fixed at one end of the bottom plate, a positioning cross rod is arranged on the vertical rod in a sliding mode, a first fixing point block used for positioning a signal tooth and a second fixing point block used for positioning a pin hole are respectively arranged on the positioning cross rod in a sliding mode, a connecting sleeve used for placing a flywheel is arranged on the bottom plate below the positioning cross rod through a thrust ball bearing, and the absolute value encoder is connected with the connecting sleeve. The utility model discloses an examine utensil realizes quick, accurate detection go out the tooth angle between flywheel pinhole and the signal, effectively improves production efficiency.
Description
Technical Field
The utility model relates to a flywheel signal tooth angle measuring device, more specifically say, it relates to an examine utensil of quick measurement flywheel signal tooth angle.
Background
In order to master various size data of the flywheel in the flywheel production process, the angle between a pin hole on the flywheel and a signal tooth is generally required to be detected. The traditional detection method adopts three-coordinate measurement, although the angle between the pin hole and the signal tooth can be detected, the three-coordinate measurement needs to enable the flywheel to be constant in temperature for two hours, the time consumption is long, the production efficiency is influenced, and the rapid development of enterprises is not facilitated. Therefore, it is necessary to develop and design a gauge for rapidly measuring the tooth angle of the flywheel signal.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provides an utensil of examining of rapid survey flywheel signal tooth angle, realizes that quick, accurate detection goes out the tooth angle between flywheel pinhole and the signal, effectively improves production efficiency.
The technical scheme of the utility model is like this: the utility model provides an examine utensil of rapid survey flywheel signal tooth angle, includes bottom plate, montant and absolute value encoder, montant vertical fixation in bottom plate one end, the montant on slide and be equipped with the location horizontal pole, the location horizontal pole on slide respectively and be equipped with the first fixed point piece that is used for the location signal tooth and be used for the second fixed point piece of location pinhole, install the adapter sleeve that is used for placing the flywheel through thrust ball bearing on the bottom plate of location horizontal pole below, the absolute value encoder is connected with the adapter sleeve.
As a further improvement, the connecting sleeve comprises a positioning column, a supporting plate and a connecting shaft, the positioning column is connected with a shaft hole of the flywheel, the supporting plate is arranged on the periphery of the positioning column in a protruding mode, the thrust ball bearing is sleeved on the connecting shaft, and the absolute value encoder is connected with the connecting shaft.
Furthermore, the first fixed point block comprises a first sliding sleeve and a semi-conical pin, the semi-conical pin is fixed at the bottom of the first sliding sleeve, and the first sliding sleeve is connected with the positioning cross rod in a sliding mode.
Furthermore, the second fixed point block comprises a second sliding sleeve and a tapered pin, the tapered pin is fixed at the bottom of the second sliding sleeve, and the second sliding sleeve is connected with the positioning cross rod in a sliding manner.
Furthermore, the positioning cross rod is a square rod.
Furthermore, a locking screw is arranged between the vertical rod and the positioning cross rod.
Furthermore, the vertical rod is provided with a sliding groove, the positioning cross rod is internally provided with a sliding strip, and the sliding strip is slidably arranged in the sliding groove.
Advantageous effects
Compared with the prior art, the utility model, have following advantage:
the utility model discloses an examine utensil, through setting up adapter sleeve installation absolute value encoder and flywheel to two fixed point pieces that utilize the location horizontal pole are location pinhole, signal tooth respectively, rotate the flywheel when measuring and make pinhole, signal tooth rotate one and pass the straight line at flywheel center place, utilize the absolute value encoder to measure the pinhole and rotate the angle to the signal tooth, realize quick, the accurate tooth angle that detects out between flywheel pinhole and the signal, effectively improve production efficiency, reduced intensity of labour.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic perspective view of a first positioning block of the present invention;
fig. 4 is a schematic perspective view of a second pointing block according to the present invention;
fig. 5 is a schematic view of a three-dimensional structure of the middle connection sleeve of the present invention.
Wherein: the device comprises a base plate 1, a vertical rod 2, an absolute value encoder 3, a positioning cross rod 4, a signal tooth 5, a first positioning block 6, a pin hole 7, a second positioning block 8, a thrust ball bearing 9, a flywheel 10, a connecting sleeve 11, a sliding chute 12, a first sliding sleeve 6a, a semi-conical pin 6b, a second sliding sleeve 8a, a conical pin 8b, a positioning column 11a, a supporting plate 11b and a connecting shaft 11 c.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-5, the utility model discloses an inspection device for rapidly measuring flywheel signal tooth angle, including a bottom plate 1, a vertical rod 2 and an absolute value encoder 3, wherein the vertical rod 2 is vertically fixed at one end of the bottom plate 1, a positioning cross rod 4 is slidingly arranged on the vertical rod 2, the positioning cross rod 4 is horizontally arranged to be parallel to the bottom plate 1, a first positioning block 6 for positioning the signal tooth 5 and a second positioning block 8 for positioning a pin hole 7 are slidingly arranged on the positioning cross rod 4 respectively, the first positioning block 6 and the second positioning block 8 can slide relative to the positioning cross rod 4 to conveniently adjust the positions of the two, the signal tooth 5 and the pin hole 7 of the flywheel 10 are positioned, a connecting sleeve 11 for placing the flywheel 10 is arranged on the bottom plate 1 below the positioning cross rod 4 through a thrust ball bearing 9, the connecting sleeve 11 can rotate relative to the bottom plate 1, the positioning cross the axial lead of the connecting sleeve 4 and the connecting sleeve 11, the absolute value encoder 3 is connected with the connecting sleeve 11, and the connecting sleeve 11 rotates and simultaneously drives the absolute value encoder 3 to rotate, so that the rotation angle of the connecting sleeve 11 is measured, and the rotation angle of the flywheel 10 is further measured.
When the checking fixture is used, the flywheel 10 is placed on the connecting sleeve 11, the positioning cross rod 4 slides downwards, the second positioning block 8 is inserted into the pin hole 7 of the flywheel 10, and the absolute value encoder 3 is set to be zero at the moment; then, the positioning cross rod 4 slides upwards to move the second fixed point block 8 away from the flywheel 10 (the second fixed point block 8 can be positioned at the central groove of the flywheel 10 and can also be moved to the periphery of the flywheel 10), then, the positioning cross rod 4 slides downwards to position the first fixed point block 6 at the edge of the flywheel 10, and then the flywheel 10 is rotated to enable the first fixed point block 6 to block the signal teeth 5 to be detected, at this time, the data displayed by the absolute value encoder 3 is the angle values of the pin holes 7, the signal teeth 5 and the center of the flywheel 10. The utility model discloses an examine utensil, through setting up adapter sleeve installation absolute value encoder and flywheel to two fixed point pieces that utilize the location horizontal pole are location pinhole, signal tooth respectively, rotate the flywheel when measuring and make pinhole, signal tooth rotate one and pass the straight line at flywheel center place, utilize the absolute value encoder to measure the pinhole and rotate the angle to the signal tooth, realize quick, the accurate tooth angle that detects out between flywheel pinhole and the signal, effectively improve production efficiency, reduced intensity of labour.
Preferably, the connecting sleeve 11 comprises a positioning column 11a, a supporting plate 11b and a connecting shaft 11c, wherein the positioning column 11a is connected with a shaft hole of the flywheel 10, the flywheel 10 is sleeved on the positioning column 11a, the supporting plate 11b is protrudingly arranged on the periphery of the positioning column 11a and used for supporting the flywheel 10, the thrust ball bearing 9 is sleeved on the connecting shaft 11c, the top surface of the thrust ball bearing 9 is in contact with the bottom surface of the supporting plate 11b, the bottom surface of the thrust ball bearing 9 is in contact with the bottom plate 1, the connecting shaft 11c penetrates through the bottom plate 1, and the absolute value encoder 3 is connected with the connecting shaft 11 c.
Preferably, the first positioning block 6 comprises a first sliding sleeve 6a and a semi-conical pin 6b, wherein the semi-conical pin 6b is fixed at the bottom of the first sliding sleeve 6a, the first sliding sleeve 6a is slidably connected with the positioning cross bar 4, and the semi-conical pin 6b is adopted to conveniently block the signal teeth 5.
Preferably, the second positioning block 8 comprises a second sliding sleeve 8a and a tapered pin 8b, the tapered pin 8b is fixed at the bottom of the second sliding sleeve 8a, the second sliding sleeve 8a is slidably connected with the positioning cross rod 4, and the structure of the tapered pin 8b is adopted, so that the second positioning block 8 can be conveniently inserted into the pin hole 7, and automatic centering is realized.
Preferably, location horizontal pole 4 is square pole, prevents that first fixed point piece 6, second fixed point piece 8 from rotating, and then guarantees to detect the precision. Still be equipped with the spring in first fixed point piece 6 is inside, the one end of spring is connected with the heavy groove bottom surface of seting up in first fixed point piece 6, the other end is connected with the steel ball, this steel ball top surface protrusion is in heavy groove top surface, and contact with location horizontal pole 4, utilize the elastic force of spring, make the steel ball support and press location horizontal pole 4, when satisfying first fixed point piece 6 gliding, can lock first fixed point piece 6 in the appointed place, prevent that flywheel 10 from dialling first fixed point piece 6 out in the testing process, and then guaranteed the detection precision.
Preferably, be equipped with locking screw between montant 2 and location horizontal pole 4, conveniently with the locking of location horizontal pole 4 at appointed position, it is very convenient to use.
Preferably, the vertical rod 2 is provided with a sliding groove 12, the sliding groove 12 is axially arranged along the vertical rod 2, a sliding strip is arranged in the positioning cross rod 4, the sliding strip is slidably mounted in the sliding groove 12, the positioning cross rod 4 is slidably mounted on the vertical rod 2 through the matching of the sliding strip and the sliding groove 12, the positioning cross rod 4 is prevented from rotating, the positioning cross rod 4 is always kept to be intersected with the axial lead extension line of the flywheel 10, and the detection precision is further ensured.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (7)
1. The utility model provides an examine utensil of rapid survey flywheel signal tooth angle, a serial communication port, includes bottom plate (1), montant (2) and absolute value encoder (3), montant (2) vertical fixation in bottom plate (1) one end, montant (2) go up to slide and be equipped with location horizontal pole (4), location horizontal pole (4) go up to slide respectively and be equipped with first fixed point piece (6) that are used for location signal tooth (5) and second fixed point piece (8) that are used for location pinhole (7), install adapter sleeve (11) that are used for placing flywheel (10) through thrust ball bearing (9) on bottom plate (1) of location horizontal pole (4) below, absolute value encoder (3) are connected with adapter sleeve (11).
2. The checking fixture for rapidly measuring the gear angle of the flywheel signal according to claim 1, wherein the connecting sleeve (11) comprises a positioning column (11a), a supporting plate (11b) and a connecting shaft (11c), the positioning column (11a) is connected with a shaft hole of the flywheel (10), the supporting plate (11b) is arranged on the periphery of the positioning column (11a) in a protruding mode, the thrust ball bearing (9) is sleeved on the connecting shaft (11c), and the absolute value encoder (3) is connected with the connecting shaft (11 c).
3. The checking fixture for rapidly measuring the tooth angle of the flywheel signal according to claim 1, wherein the first positioning block (6) comprises a first sliding sleeve (6a) and a semi-conical pin (6b), the semi-conical pin (6b) is fixed at the bottom of the first sliding sleeve (6a), and the first sliding sleeve (6a) is slidably connected with the positioning cross rod (4).
4. The checking fixture for rapidly measuring the tooth angle of the flywheel signal according to claim 1, wherein the second fixed point block (8) comprises a second sliding sleeve (8a) and a tapered pin (8b), the tapered pin (8b) is fixed at the bottom of the second sliding sleeve (8a), and the second sliding sleeve (8a) is slidably connected with the positioning cross rod (4).
5. The checking fixture for rapidly measuring the tooth angle of the flywheel signal according to any one of claims 1 to 4, wherein the positioning cross bar (4) is a square bar.
6. The checking fixture for rapidly measuring the tooth angle of the flywheel signal according to claim 5, characterized in that a locking screw is arranged between the vertical rod (2) and the positioning cross rod (4).
7. The checking fixture for rapidly measuring the tooth angle of the flywheel signal according to claim 1, wherein a sliding groove (12) is formed in the vertical rod (2), a sliding strip is arranged in the positioning cross rod (4), and the sliding strip is slidably mounted in the sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386735.XU CN212254061U (en) | 2020-07-15 | 2020-07-15 | Gauge for rapidly measuring angle of flywheel signal tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386735.XU CN212254061U (en) | 2020-07-15 | 2020-07-15 | Gauge for rapidly measuring angle of flywheel signal tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212254061U true CN212254061U (en) | 2020-12-29 |
Family
ID=73979556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021386735.XU Active CN212254061U (en) | 2020-07-15 | 2020-07-15 | Gauge for rapidly measuring angle of flywheel signal tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212254061U (en) |
-
2020
- 2020-07-15 CN CN202021386735.XU patent/CN212254061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Quick Measuring Tool for Measuring Gear Angle of Flywheel Signal Granted publication date: 20201229 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Yulin Branch Pledgor: YULIN DAZHI MACHINERY FITTINGS Co.,Ltd. Registration number: Y2024980000617 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |