CN205027259U - Quick measurement tester of gear diameter runout - Google Patents
Quick measurement tester of gear diameter runout Download PDFInfo
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- CN205027259U CN205027259U CN201520776667.0U CN201520776667U CN205027259U CN 205027259 U CN205027259 U CN 205027259U CN 201520776667 U CN201520776667 U CN 201520776667U CN 205027259 U CN205027259 U CN 205027259U
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- shifting block
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Abstract
The utility model relates to a quick measurement tester of gear diameter runout, including bottom plate, table skeleton mechanism, gear location support mechanism, table skeleton mechanism includes the table skeleton body, table skeleton support, dog, bush, table skeleton location locking part, trades that the tooth is partial, the gear test section fast. The utility model discloses have by stir the handle, dial the cover, driving lever, shifting block are constituteed trades the tooth part fast, therefore can realize gear diameter runout's short -term test to the testing result is reliable and stable.
Description
Technical field
The utility model relates to gear testing measurer technical field, particularly relates to a kind of gear diameter run-out Quick detection measuring tool.
Background technology
In automobile gearbox, gear diameter run-out not only affects the gap of gear part flank and tooth top, but also causes the driving error between gear pair, noise strengthens, vibration aggravation, wheel box lifetime, therefore, gear is in process, and its diameter run-out must strictly be controlled.
Existing gear diameter run-out detection technique has following means: 1. first by gear set to be checked on special mandrel, then mandrel two ends are propped up top at a pair on, then use centimeter check; 2. carry out on special NC inspecting equipment.No matter adopt which kind of method, all there is complicated operation, detect length consuming time, defect that production cost is high, the comprehensive control overflow to this precision in production in enormous quantities cannot be met.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defect, provides the gear diameter run-out Quick detection measuring tool that a kind of structure is simple, easy and simple to handle, testing result is reliable and stable.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of gear diameter run-out Quick detection measuring tool, comprise base plate 9, dial framework mechanism, gear supporting mechanism for location, wherein, base plate 9 is offered a T-slot, dial framework mechanism comprises dial framework body 5, dial framework bearing 1, block 2, lining 3, dial framework positioning and locking part, fast quick change toothed portion, gear detecting section, dial framework bearing 1 and block 2 lay respectively at end face and the side of dial framework body 5, lining 3 is enclosed within test rod 15, and form small―gap suture with dial framework body 5 and coordinate, fast quick change toothed portion comprises stirs handle 4, pulling sleeve 6, driving lever 7, shifting block 8, shifting block 8 is through dial framework body 5 endoporus, and can tangentially rotate freely, pulling sleeve 6 is enclosed within shifting block 8, driving lever 7 is formed with test rod 15 through shifting block 8 and coordinates, stir handle 4 affixed with shifting block 8.
Preferably, dial framework positioning and locking part comprises T-nut 10, stretching screw 11, arbor support 12 dog screw 13, locating sleeve 14, dog screw 13 is an excentric shaft, through dial framework body 5 endoporus, and can tangentially rotate freely, stretching screw 11, arbor support 12, locating sleeve 14 are all sleeved on dog screw 13, T-nut 10 by screw thread and stretching screw 11 affixed.
Preferably, gear detecting section comprises test rod 15, lock-screw 16, restoring spring 17, detection head 20, restoring spring 17 is sleeved on test rod 15, and they load in the upper cavity of dial framework body 5 together, and detection head 20 is packed in the end of test rod 15 by lock-screw 16.
Preferably, gear supporting mechanism for location comprises positioning disk 18, support 19, and positioning disk 18 movable set is in the upper end of support 19.
The utility model has by the fast quick change toothed portion stirring handle, pulling sleeve, driving lever, shifting block form, and thus can realize the quick detection of gear diameter run-out, and testing result is reliable and stable.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the utility model dial framework body structure schematic diagram.
Fig. 3 is the utility model test rod structural representation.
Fig. 4 is the utility model positioning disk structural representation.
Fig. 5 is supporting structure schematic diagram of the present utility model.
In figure: 1-dial framework bearing, 2-block, 3-lining, 4-stir handle, 5-dial framework body, 6-pulling sleeve, 7-driving lever, 8-shifting block, 9-base plate, 10-T-nut, 11-stretching screw, 12-arbor support, 13-dog screw, 14-locating sleeve, 15-test rod, 16-lock-screw, 17-restoring spring, 18-positioning disk, 19-support, 20-detection head.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figures 1 to 3, a kind of gear diameter run-out Quick detection measuring tool, comprises base plate 9, dial framework mechanism, gear supporting mechanism for location, wherein, base plate 9 is offered a T-slot, for laying T-nut.Dial framework mechanism comprises dial framework body 5, dial framework bearing 1, block 2, lining 3, dial framework positioning and locking part, fast quick change toothed portion, gear detecting section.Dial framework bearing 1 and block 2 lay respectively at end face and the side of dial framework body 5; lining 3 is enclosed within test rod 15; and form small―gap suture with dial framework body 5 and coordinate, make test rod can movement smoothly, and protect between test rod and dial framework body and cause because there is friction two parts damaged.
Fast quick change toothed portion comprises stirs handle 4, pulling sleeve 6, driving lever 7, shifting block 8; shifting block 8 is through dial framework body 5 endoporus; dial framework body 5 can tangentially rotate freely; pulling sleeve 6 is enclosed within shifting block 8; for fixing with protection shifting block not by abrasion; driving lever 7 is formed with test rod 15 through shifting block 8 and coordinates, and stirs handle 4 affixed with shifting block 8.
Dial framework positioning and locking part comprises T-nut 10, stretching screw 11, arbor support 12 dog screw 13, locating sleeve 14, dog screw 13 is an excentric shaft, by the endoporus of dial framework body 5, dial framework body 5 can tangentially rotate freely, stretching screw 11 is enclosed within the excentric shaft of dog screw 13.Locating sleeve 14 is enclosed within one end of dog screw 13, and for supporting and location screw 13, arbor support 12 is enclosed within dog screw 13, is fixed on dial framework body 5 by the part on whole dog screw 13, T-shaped spiral shell nut 10 by screw thread and stretching screw 11 affixed.
Gear detecting section comprises test rod 15, lock-screw 16, restoring spring 17, detection head 20, restoring spring 17 is sleeved on test rod 15, they load in the upper cavity of dial framework body 5 together, and detection head 20 is packed in the end of test rod 15 by lock-screw 16.
As shown in Figures 4 and 5, gear supporting mechanism for location comprises positioning disk 18, support 19, and positioning disk 18 movable set, in the upper end of support 19, is located for being set with by gear workpieces to be detected.
Use testing process of the present utility model as follows: first by gear set to be checked on the external cylindrical surface of positioning disk, dial gauge is fixed on dial framework bearing, then adjustment form support body is to appropriate location, and T-nut is locked in the T-slot of base plate by adjustment stretching screw, and fixes detection head.Unclamp and stir handle, test rod moves forward, and makes detection head be pressed against on the flank of tooth, and block contacts with dial gauge and reads reading.After certain tooth is detected, press down and stir handle, test rod is moved backward, now transmitting gear, can change into and next tooth is detected.After whole tooth has all detected, the maximum and minimum difference of record reading has been the diameter run-out deviate of gear.
The utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make various change under the prerequisite not departing from the utility model aim.
Claims (4)
1. a gear diameter run-out Quick detection measuring tool, comprise base plate (9), dial framework mechanism, gear supporting mechanism for location, wherein, base plate (9) is offered a T-slot, it is characterized in that: described dial framework mechanism comprises dial framework body (5), dial framework bearing (1), block (2), lining (3), dial framework positioning and locking part, fast quick change toothed portion, gear detecting section, dial framework bearing (1) and block (2) lay respectively at end face and the side of dial framework body (5), lining (3) is enclosed within test rod (15), and form small―gap suture with dial framework body (5) and coordinate, described fast quick change toothed portion comprises stirs handle (4), pulling sleeve (6), driving lever (7), shifting block (8), shifting block (8) is through dial framework body (5) endoporus, and can tangentially rotate freely, pulling sleeve (6) is enclosed within shifting block (8), driving lever (7) to be formed with test rod (15) through shifting block (8) and coordinates, stir handle (4) affixed with shifting block (8).
2. gear diameter run-out Quick detection measuring tool according to claim 1, it is characterized in that: described dial framework positioning and locking part comprises T-nut (10), stretching screw (11), arbor support (12) dog screw (13), locating sleeve (14), dog screw (13) is an excentric shaft, through dial framework body (5) endoporus, and can tangentially rotate freely, stretching screw (11), arbor support (12), locating sleeve (14) are all sleeved on dog screw (13), T-nut (10) by screw thread and stretching screw (11) affixed.
3. gear diameter run-out Quick detection measuring tool according to claim 1, it is characterized in that: described gear detecting section comprises test rod (15), lock-screw (16), restoring spring (17), detection head (20), restoring spring (17) is sleeved on test rod (15), they load in the upper cavity of dial framework body (5) together, and detection head (20) is packed in the end of test rod (15) by lock-screw (16).
4. gear diameter run-out Quick detection measuring tool according to claim 1, is characterized in that: described gear supporting mechanism for location comprises positioning disk (18), support (19), and positioning disk (18) movable set is in the upper end of support (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776667.0U CN205027259U (en) | 2015-10-09 | 2015-10-09 | Quick measurement tester of gear diameter runout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776667.0U CN205027259U (en) | 2015-10-09 | 2015-10-09 | Quick measurement tester of gear diameter runout |
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| Publication Number | Publication Date |
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| CN205027259U true CN205027259U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520776667.0U Active CN205027259U (en) | 2015-10-09 | 2015-10-09 | Quick measurement tester of gear diameter runout |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917530A (en) * | 2018-07-25 | 2018-11-30 | 广西玉柴机器股份有限公司 | A kind of round jitter detection apparatus |
-
2015
- 2015-10-09 CN CN201520776667.0U patent/CN205027259U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917530A (en) * | 2018-07-25 | 2018-11-30 | 广西玉柴机器股份有限公司 | A kind of round jitter detection apparatus |
| CN108917530B (en) * | 2018-07-25 | 2023-09-22 | 广西玉柴机器股份有限公司 | Circle runout detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191105 Address after: 412000 No. 119 Xinhua West Road, lotus pond area, Hunan, Zhuzhou Patentee after: Zhuzhou Gearings Co., Ltd. Address before: 412000, Zhuzhou, Hunan province Tianyuan District Pearl River North Road, rain Industrial Park Patentee before: Zhuzhou Accurate Drive Train Co., Ltd. |
|
| TR01 | Transfer of patent right |