CN220794107U - Simple detection device for circumferential joint error of large gear ring - Google Patents
Simple detection device for circumferential joint error of large gear ring Download PDFInfo
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- CN220794107U CN220794107U CN202322733547.XU CN202322733547U CN220794107U CN 220794107 U CN220794107 U CN 220794107U CN 202322733547 U CN202322733547 U CN 202322733547U CN 220794107 U CN220794107 U CN 220794107U
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- gear ring
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- 239000011295 pitch Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a simple detection device for the peripheral joint error of a large gear ring, which comprises a bottom plate, wherein a clamping rod connector is arranged on the bottom plate in a threaded manner, a clamping hole is formed in the clamping rod connector, a meter rod is movably arranged in the clamping hole, a first tooth top contact, a tooth surface fixing component and a second tooth top contact are arranged on one side of the bottom plate, which is far away from the clamping rod connector, in a threaded manner, a movable meter clamp is arranged at any end of the meter rod, an indicator meter is arranged on the movable meter clamp in a threaded manner, and an indicator meter contact is arranged on the indicator meter.
Description
Technical Field
The utility model relates to the technical field of large gear ring peripheral joint error detection, in particular to a simple large gear ring peripheral joint error detection device.
Background
The big gear ring is a key component of the rotary kiln and the ball mill, and the whole cylinder body needs to be driven to run for a long time, so the manufacturing and mounting precision and the service life of the big gear ring directly influence the stability of a transmission system, the quality requirements of modern enterprises on the big gear ring are very strict, for the big gear ring, except that the common normal length or the tooth thickness is the checking basis of the gear ring, the circumference is a tooth pitch, which is also an important parameter of the gear ring, the tooth pitch error can cause the error of the tooth shape, the movement precision of the gear ring can be influenced, the gear ring can generate impact in the use process, huge noise can be generated, and the service life of the gear ring can be influenced.
Because the large gear ring has larger volume and more difficult detection of various data, in actual machining equipment, an automatic detection system of the gear grinding machine can be used for checking and analyzing the peripheral nodes, the tooth shape and the tooth direction and printing corresponding checking reports, and according to the machining process requirements, the accuracy requirements can be met by directly using a high-speed forming hob on the gear hobbing machine without grinding the teeth, but the gear hobbing machine is not provided with an automatic detection system, so that a simple device for detecting the peripheral node error of the large gear ring is required.
Therefore, in order to solve the defects in the prior art, it is necessary to provide a simple detection device for the peripheral joint error of the large gear ring.
Disclosure of Invention
The utility model aims to avoid the defects of the prior art and provide a simple detection device for the peripheral joint error of a large gear ring, which passes through.
The above object of the present utility model is achieved by the following means.
The simple detection device comprises a bottom plate, wherein a clamping rod connector is arranged on the bottom plate in a threaded manner, a clamping hole is formed in the clamping rod connector, a meter rod is movably arranged in the clamping hole, a tooth top first contact, a tooth surface fixing assembly and a tooth top second contact are arranged on one side of the bottom plate, which is far away from the clamping rod connector, in a threaded manner, a movable meter clamp is arranged at any one end of the meter rod, an indicator is arranged on the movable meter clamp in a threaded manner, and an indicator contact is arranged on the indicator;
the tooth surface fixing assembly comprises an L-shaped fixing plate, the L-shaped fixing plate is fixed on the bottom plate through screws, two threaded contacts are spirally arranged on one side, close to the tooth top, of the L-shaped fixing plate, and adjusting nuts are arranged on the threaded contacts.
Specifically, the bottom plate is provided with at least one clamping rod joint mounting hole, at least one fixed plate mounting hole, at least one tooth top first contact mounting hole row and at least two tooth top second contact mounting hole rows.
Preferably, the movable watch clip is movably arranged with the watch rod through a movable ball head.
Specifically, the first contact mounting hole row of the tooth top is arranged on the top surface central line F of the bottom plate, and the two fixing plate mounting holes and the second contact mounting hole row of the tooth top are symmetrically arranged on two sides of the top surface central line F of the bottom plate.
Further, a locking planetary handle is arranged on the clamping rod connector, and the locking planetary handle is in spiral fit with the clamping rod connector.
According to the five-point fixed handheld large gear ring peripheral joint error simple detection device, the addendum circle is used as a reference, a certain pitch is used as the reference pitch, the deviation of the rest pitches to the reference pitch is measured, and then the single pitch deviation and the pitch accumulated error are solved through data processing.
Drawings
The utility model is further illustrated by the accompanying drawings, which are not to be construed as limiting the utility model in any way.
Fig. 1 is a schematic diagram of a front view structure of a simple device for detecting a peripheral joint error of a large gear ring.
Fig. 2 is a schematic top view of a simple detection device for the circumferential joint error of a large gear ring.
Fig. 3 is a schematic diagram of a front view structure of the simple detection device for the peripheral joint error of the large gear ring.
Fig. 4 is a schematic diagram of a detection position of a simple detection device for the peripheral joint error of a large gear ring.
Fig. 5 is a schematic plan view of a bottom plate of the simple detection device for the peripheral joint error of the large gear ring.
FIG. 6 is a schematic diagram showing the front view of an L-shaped fixing plate of the simple detection device for the peripheral joint error of a large gear ring
From fig. 1 to 6, it includes:
1. a bottom plate;
2. a clamping rod joint;
3. clamping the hole;
4. a watch bar;
5. a tooth tip first contact;
6. a tooth surface fixing assembly;
61. the L-shaped fixing plate, 62, a screw, 63, a threaded contact, 64 and an adjusting nut;
7. a tooth tip second contact;
8. a movable watch clip;
9. an indicator;
10. an indicator contact;
11. clamping rod joint mounting holes;
12. a fixing plate mounting hole;
13. a tooth top first contact mounting hole row;
14. tooth top second contact mounting hole row;
15. a movable ball head;
16. locking the planetary handle;
17. a large gear ring;
18. a tooth side;
19. tip circle;
20. a reference circle line.
Detailed Description
The utility model will be further described with reference to the following examples.
Example 1.
As shown in fig. 1-6, a simple detection device for the circumferential joint error of a large gear ring comprises a bottom plate 1, wherein a clamping rod connector 2 is arranged on the bottom plate 1 in a threaded manner, a clamping hole 3 is formed in the clamping rod connector 2, a meter rod 4 is movably arranged in the clamping hole 3, a first tooth top contact 5, a tooth surface fixing component 6 and a second tooth top contact 7 are arranged on one side, far away from the clamping rod connector 2, of the bottom plate 1 in a threaded manner, a movable meter clamp 8 is arranged at any one end of the meter rod 4, an indicator 9 is arranged on the movable meter clamp 8 in a threaded manner, and an indicator contact 10 is arranged on the indicator 9.
The utility model provides a be used for detecting a bull gear 17 week festival, at first through bottom plate 1 fixed mounting clamping lever joint 2, the inside that clamping hole 3 was passed to table pole 4 can carry out position control, tooth top first contact 5 and tooth top second contact 7 respectively with the tooth top circle 19 contact of two adjacent bull gears 17, tooth face fixed subassembly 6 contacts on the flank 18 of two adjacent jumbo size teeth, table pole 4 be close to movable table clamp 8 one end along keeping away from tooth top second contact 7, towards the direction of advance of festival measuring, in the table mounting hole of table 9 installation on movable table clamp 8, fix through screw 62 screwing, the instruction table contact 10 supports on the flank 18 on the graduation circle line 20 of the tooth that awaits measuring.
The tooth surface fixing assembly 6 includes an L-shaped fixing plate 61, the L-shaped fixing plate 61 is fixed to the base plate 1 by a screw 62, two screw contacts 63 are screw-mounted on one side of the L-shaped fixing plate 61 near the tooth tip second contact 7, and an adjusting nut 64 is mounted on the screw contacts 63.
The tooth surface fixing assembly 6 is fixedly provided with the threaded contact 63 through the L-shaped fixing plate 61, and the adjusting nut 64 can adjust the forward and backward movement of the threaded contact 63.
The bottom plate 1 is provided with at least one clamping rod joint mounting hole 11, at least one fixed plate mounting hole 12, one tooth top first contact mounting hole row 13 and two tooth top second contact mounting hole rows 14.
The fixed plate is fixed through fixed plate mounting hole 12 and bolt, and tooth top first contact mounting hole row 13 includes a plurality of tooth top first contact 5 mounting holes, and simultaneously corresponds with tooth top second contact mounting hole row 14, is convenient for tooth top first contact 5 and tooth top second contact 7 detect the ring gear of different moduli.
The movable watch clip 8 is movably arranged with the watch rod 4 through a movable ball head 15.
The movable ball head 15 can enable the movable meter clamp 8 to realize any angle adjustment, the indicator 9 is convenient to prop against the tooth flank 18 on the graduation circle line 20 of the tooth to be measured, five-point fixing is carried out on the large gear ring 17 through one tooth top first contact 5, two thread contacts 63 and two tooth top second contacts 7, and then measurement is carried out through the indicator 9.
The first contact mounting hole row 13 of the tooth top is arranged on the top surface central line F of the bottom plate 1, and the two fixed plate mounting holes 12 and the second contact mounting hole row 14 of the tooth top are symmetrically arranged on two sides of the top surface central line F of the bottom plate 1.
The positions of the tooth top first contact mounting hole row 13, the fixed plate mounting hole 12 and the tooth top second contact mounting hole row 14 can enable the stress effect of the tooth top first contact 5, the fixed plate and the tooth top second contact 7 to be better, and the five-point type fixation is more stable.
The clamping rod connector 2 is provided with a locking planetary handle 16, and the locking planetary handle 16 is in spiral fit with the clamping rod connector 2.
The position of the clamping rod joint 2 is fixed by locking the row star-shaped handle. The use method of the device is as shown in fig. 3, the tooth number mark is made on the large gear ring 17, the tooth number 1 is used as a reference tooth pitch D1, the second contact 7 of the tooth top is propped against the tooth top circle 19 of the large gear ring 17, the threaded contact 63 is adjusted to be in close contact with the tooth side 18, the height of the first contact 5 of the tooth top is adjusted to be in contact with the tooth top circle 19 of the large gear ring 17, and five-point positioning is realized.
The positions of the meter bar 4, the movable meter clamp 8 and the meter 9 are adjusted, the meter contact 10 is abutted against any tooth flank 18 near the graduation circle line 20 of the tooth number 1, the meter 9 is zeroed, then the contacts of the device are slightly moved away from the gear, and then are contacted again to check the stability of the numerical value of the meter 9, the meter 9 is zeroed again, the contacts are moved away from the large gear ring 17 by taking the meter 9 as a reference pitch, one tooth is moved forward, the second contact 7 and the first contact 5 of the tooth top are contacted with the tooth top circle 19 of the large gear ring 17, the threaded contact 63 is tightly contacted with the tooth flank 18, five-point positioning is realized, the meter contact 10 is abutted against the same-side tooth flank 18 near the graduation circle line 20 of the tooth number 2, and the reading of the meter 9 is observed, namely the relative deviation of the circumference node.
The relative deviation of each cycle is measured gradually, the result is recorded, and the single pitch deviation and the accumulated total pitch deviation are solved through the data.
According to the five-point fixed hand-held large gear ring 17 circumferential pitch error simple detection device based on the tooth top circle 19, a certain pitch is adopted as a reference pitch, the deviation of the rest pitches to the reference pitch is measured, and then the single pitch deviation and the pitch accumulated error are solved through data processing, so that the operation is simple and convenient, the problem of complexity of detecting the large gear ring 17 circumferential pitch error is solved, the working stability and the service life of the large gear ring 17 are ensured, and the equipment can normally operate for a long time.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a simple and easy detection device of big ring gear week festival error which characterized in that: the automatic clamping device comprises a bottom plate, wherein a clamping rod connector is arranged on the bottom plate in a threaded manner, a clamping hole is formed in the clamping rod connector, a meter rod is movably arranged in the clamping hole, a first tooth top contact, a tooth surface fixing assembly and a second tooth top contact are arranged on one side of the bottom plate, which is far away from the clamping rod connector, in a threaded manner, a movable meter clamp is arranged at any one end of the meter rod, an indicator is arranged on the movable meter clamp in a threaded manner, and an indicator contact is arranged on the indicator;
the tooth surface fixing assembly comprises an L-shaped fixing plate, the L-shaped fixing plate is fixed on the bottom plate through screws, two threaded contacts are spirally arranged on one side, close to the tooth top second contact, of the L-shaped fixing plate, and adjusting nuts are arranged on the threaded contacts.
2. The simple detection device for the peripheral joint error of the large gear ring according to claim 1, wherein: the bottom plate is provided with a clamping rod joint mounting hole, at least one fixing plate mounting hole, a tooth top first contact mounting hole row and two tooth top second contact mounting hole rows.
3. The simple detection device for the peripheral joint error of the large gear ring according to claim 1, wherein: the movable watch clip is movably arranged with the watch rod through a movable ball head.
4. The simple detection device for the peripheral joint error of the large gear ring according to claim 2, wherein: the first contact mounting hole row of the tooth top is arranged on the top surface central line F of the bottom plate, and the two mounting holes of the fixed plate and the second contact mounting hole row of the tooth top are symmetrically arranged on two sides of the top surface central line F of the bottom plate.
5. The simple detection device for the peripheral joint error of the large gear ring according to claim 1, wherein: the clamping rod connector is provided with a locking planetary handle, and the locking planetary handle is in spiral fit with the clamping rod connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733547.XU CN220794107U (en) | 2023-10-12 | 2023-10-12 | Simple detection device for circumferential joint error of large gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322733547.XU CN220794107U (en) | 2023-10-12 | 2023-10-12 | Simple detection device for circumferential joint error of large gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794107U true CN220794107U (en) | 2024-04-16 |
Family
ID=90630012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322733547.XU Active CN220794107U (en) | 2023-10-12 | 2023-10-12 | Simple detection device for circumferential joint error of large gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794107U (en) |
-
2023
- 2023-10-12 CN CN202322733547.XU patent/CN220794107U/en active Active
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