CN102878973B - Bidirectional floating measurement gauge stand mechanism - Google Patents
Bidirectional floating measurement gauge stand mechanism Download PDFInfo
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- CN102878973B CN102878973B CN201210401859.4A CN201210401859A CN102878973B CN 102878973 B CN102878973 B CN 102878973B CN 201210401859 A CN201210401859 A CN 201210401859A CN 102878973 B CN102878973 B CN 102878973B
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Abstract
The invention relates to a bidirectional floating measurement gauge stand mechanism which is used for detecting planar angle deviation formed by a crankshaft timing gear mark groove and a main journal axis with a first connecting rod neck. The bidirectional floating measurement gauge stand mechanism is mainly characterized in that second fixed blocks are fastened on a base, two third guide rails and two fourth guide rails are fixed on a second movable block and the second fixed blocks respectively, a side plate is fixed on the second movable block, a first fixed block is fixed on the side face of the side plate, two first guide rails and two second guide rails are fixed on a first movable block and the first fixed block respectively, a measurement head is fixed on the first movable block, a top plate is fixed on the side plate, a measurement gauge is fixed on a gauge clamping sleeve, and a handle seat is fixedly connected with the base. The bidirectional floating measurement gauge stand mechanism is capable of rapidly detecting the planar angle deviation formed by the crankshaft timing gear mark groove and the main journal axis with the first connecting rod neck, enables a detecting device to test the size higher in grade and is simple, convenient and rapid to measure, and working efficiency is greatly improved with measurement precision guaranteed.
Description
Technical field
The present invention relates to a kind of two-way floating meter seat mechanism, measure gauge stand for the two-way floating detecting the Plane Angle deviation that crankshaft timing gear labeled slots and king journal axis and first connecting rod neck form, belong to and measure verifying attachment technical field.
Background technology
Crankshaft timing gear when press-fiting and the angle of first connecting rod neck there are certain requirements, it measures more complicated, declination error requires stricter again, the method of current this angle of measurement has a lot, but all have that measuring error is large, operation inconvenience, high in cost of production problem, be not suitable for the checkout procedure that batch workpiece is produced.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide the two-way floating that a kind of measuring accuracy is high, simple to operate, measurement efficiency is high to measure gauge stand.
According to technical scheme provided by the invention, described two-way floating meter seat mechanism comprises gauge head, top board, the first movable block, the first fixed block, side plate, handle set, the first stage clip, base, scale, gripping sleeve, tong-test ammeter cover, pressure head, the second stage clip, the first guide rail, the second guide rail, the 3rd guide rail, the second movable block, the 4th guide rail, the second fixed block, the 3rd stage clip; Described second fixed block by screw fastening on base, two the 3rd guide rails and two the 4th guide rails are separately fixed on the second movable block and the second fixed block by screw, side plate is fixed on the second movable block by screw and register pin, first stage clip is housed between handle set and the second movable block, 3rd stage clip is housed between described side plate and the first movable block, side plate is equipped with the 4th adjustment screw and the 5th adjustment screw, adjusts the size of fluctuate stroke and the elastic force of the first movable block respectively; First fixed block is fixed by screws in side plate side, two first guide rails and two second guide rails are separately fixed on the first movable block and the first fixed block by screw, second stage clip is housed between top board and the first movable block, described top board is equipped with the second adjustment screw, the 3rd and adjusts the size that screw can adjust fluctuate stroke and the elastic force of the first movable block respectively; Gauge head is fixed by screws on the first movable block, and top board is fixed by screws on side plate, and scale is fixed on tong-test ammeter by lock-screw and puts; Scale gauge head withstands on pressure head, and handle set is fixedly connected with base by screw.
As a further improvement on the present invention, holding screw is equipped with respectively in described first movable block and the second movable block side, can be eliminated the gap of two groups of guide rail linear movement directions by adjustment holding screw.
As a further improvement on the present invention, between described second movable block and the second fixed block, all stop screw is housed, by the stroke of stop screw restriction guide rail slide anteroposterior.
The first adjustment screw described handle set is equipped with as a further improvement on the present invention, by adjusting the size that the first adjustment screw adjustment gauge head is measured.
As a further improvement on the present invention, described tong-test ammeter cover and gripping sleeve belong to clearance fit,
As a further improvement on the present invention, described first movable block and pressure head interference fit.
As a further improvement on the present invention, described gripping sleeve and tong-test ammeter overlap clearance fit, and lock-screw is installed in gripping sleeve side.
As a further improvement on the present invention, described handle set is by screw and handle fixing and locking.
Structure of the present invention is simple, compact, and measuring accuracy is high, simple to operate, can detect crankshaft timing gear and first connecting rod neck fast in angular deviation, checkout equipment can be enable to check more high-grade size.Measure easy, quick, greatly can increase work efficiency while guarantee measuring accuracy.
Accompanying drawing explanation
Fig. 1 is one-piece construction front view of the present invention.
Fig. 2 is one-piece construction left view of the present invention.
Fig. 3 is one-piece construction vertical view of the present invention.
Front view when Fig. 4 is actual measurement of the present invention.
Vertical view when Fig. 5 is actual measurement of the present invention.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1: the present invention is primarily of gauge head 1, screw 2, top board 3, screw 4, first movable block 5, first fixed block 6, side plate 7, handle set 8, screw 9, handle 10, screw 11, first stage clip 12, first adjustment screw 13, screw 14, base 15, scale 16, gripping sleeve 17, screw 18, tong-test ammeter cover 19, second adjustment screw 20, 3rd adjustment screw 21, pressure head 22, second stage clip 23, first guide rail 24, second guide rail 25, screw 26, holding screw 27, 3rd guide rail 28, stop screw 29, second movable block 30, 4th guide rail 31, second fixed block 32, screw 33, screw 34, screw 35, register pin 36, screw 37, 3rd stage clip 38, 4th adjustment screw 39, 5th composition such as adjustment screw 40 grade.
Described two-way floating meter seat mechanism, it comprises the second fixed block 32 and is fastened on base 15 by screw 34, two the 3rd guide rails 28 and two the 4th guide rails 31 are separately fixed on the second movable block 30 and the second fixed block 32 by screw 33, side plate 7 is fixed on the second movable block 30 by screw 35 and register pin 36
Can be slided by fore-and-aft direction by these two groups of rail plate second movable blocks 30, between handle set 8 and the second movable block 30, first stage clip 12 is housed, described handle set 8 being equipped with the first adjustment screw 13, the size of gauge head measurement can be adjusted by adjusting the first adjustment screw 13.
Between described side plate 7 and the first movable block 5, the 3rd stage clip 38 is housed, side plate 7 is equipped with the 4th adjustment screw 39 and the 5th adjustment screw 40, adjusts the size of fluctuate stroke and the elastic force of the first movable block 5 respectively.First fixed block 6 is fixed on side plate 7 side by screw 37, two first guide rails 24 and two second guide rails 25 are separately fixed on the first movable block 5 and the first fixed block 6 by screw 37, can be slided by above-below direction by these two groups of rail plate first movable blocks 5, between top board 3 and the first movable block 5, second stage clip 23 is housed, described top board 3 is equipped with the second adjustment screw 20, the 3rd and adjusts the size that screw 21 can adjust fluctuate stroke and the elastic force of the first movable block 5 respectively.
Described first movable block 5 and the second movable block 30 side are equipped with holding screw 27 respectively, can be eliminated the gap of two groups of guide rail linear movement directions, improve slide precision by adjustment holding screw 27.
Between described second movable block 30 and the second fixed block 32, stop screw 29 is all housed, the stroke of guide rail slide anteroposterior can be limited.
Gauge head 1 is fixed on the first movable block 5 by screw 2, screw 26, pressure head 22 and the first movable block 5 interference fit, top board 3 is fixed on side plate 7 by screw 4, tong-test ammeter cover 19 and gripping sleeve 17 clearance fit, lock-screw 18 is installed in gripping sleeve 17 side, and scale 16 can be fixed on tong-test ammeter cover 19 by lock-screw 18, and scale 16 gauge head withstands on pressure head 22, handle set 8 is fixedly connected with base 15 by screw 14, and handle 10 is by screw 9, screw 11 and handle set 8 fixing and locking.
Two-way floating of the present invention measures gauge stand, by two groups of crossed roller guide rail movable blocks can on fixed block slide anteroposterior, can be slided up and down on base by two groups of crossed roller guide rails, stage clip and the convenient stroke regulating guide rail of adjustment screw are equipped with in base two ends, can be floated by two groups of slide unit gauge stands in front and back and upper and lower both direction; The scope that the dynamometry of gauge head and track base fluctuate can be controlled by adjustment screw.
The present invention by one group can before and after the slide of elastic floating and one group the slide of elastic floating up and down can realize the floating measurement of both direction, the slide floated in front and back ensures that measuring workpieces makes gauge head tightly can be close to measured position, gauge head fluctuates and sticks into measured position, the slide that the upper and lower variation of gauge head is passed through passes to the scale of top, can draw the labeled slots of tested time gear and the angular deviation of first connecting rod neck by reading on scale.During concrete use, scale 16 is being returned to zero on part by measurement gauge stand, then gauge stand is being put into the time gear axle journal place that will measure, judging that the angle of crankshaft timing gear and first connecting rod neck is whether in acceptability limit by the change of scale 16.
During the actual use of the present invention, base plate 44 is provided with two roller V-types 42, angle spacer pin 43, to part 41, thick positive stop 45, bent axle is placed between two in individual roller V-type 42 against thick positive stop 45, with one, five gear king journal location, first connecting rod neck is close to angle spacer pin 43 by angle, upper end quick clip 44 clamps bent axle, two-way floating is measured gauge stand, be put on datum plate 47 that zero check puts, by handle 10 by base 15 front end face measured below gauge stand near block 46, gauge head 1 is snapped in part 41, scale 16 to be returned to zero position, on the datum plate 47 again gauge stand being placed on measuring position by handle 10 by base 15 front end face measured below gauge stand near block 46, gauge head 1 is snapped in the labeled slots of crankshaft timing size, judge that the angle of crankshaft timing gear and first connecting rod neck is whether in acceptability limit by the change of scale 16.
Claims (8)
1. a two-way floating meter seat mechanism, is characterized in that: comprise gauge head (1), top board (3), the first movable block (5), the first fixed block (6), side plate (7), handle set (8), the first stage clip (12), base (15), scale (16), gripping sleeve (17), tong-test ammeter cover (19), pressure head (22), the second stage clip (23), the first guide rail (24), the second guide rail (25), the 3rd guide rail (28), the second movable block (30), the 4th guide rail (31), the second fixed block (32), the 3rd stage clip (38), described second fixed block (32) by screw fastening on base (15), two the 3rd guide rails (28) and two the 4th guide rails (31) are separately fixed on the second movable block (30) and the second fixed block (32) by screw, side plate (7) is fixed on the second movable block (30) by screw and register pin (36), first stage clip (12) is housed between handle set (8) and the second movable block (30), 3rd stage clip (38) is housed between described side plate (7) and the first movable block (5), the 4th adjustment screw (39) and the 5th adjustment screw (40) side plate (7) be equipped with, 4th adjustment screw (39) and the 5th adjustment screw (40) adjust the size of fluctuate stroke and the elastic force of the first movable block (5) respectively, first fixed block (6) is fixed by screws in side plate (7) side, two first guide rails (24) and two second guide rails (25) are separately fixed on the first movable block (5) and the first fixed block (6) by screw, second stage clip (23) is housed between top board (3) and the first movable block (5), described top board (3) is equipped with the second adjustment screw (20), the 3rd adjustment screw (21), the second adjustment screw (20), the 3rd adjustment screw (21) adjust the size of fluctuate stroke and the elastic force of the first movable block (5) respectively, gauge head (1) is fixed by screws on the first movable block (5), and top board (3) is fixed by screws on side plate (7), and scale (16) is fixed on tong-test ammeter cover (19) by lock-screw (18), scale (16) gauge head withstands on pressure head (22), and handle set (8) is fixedly connected with base (15) by screw.
2. two-way floating meter seat mechanism as claimed in claim 1, it is characterized in that: described first movable block (5) and the second movable block (30) side are equipped with holding screw (27) respectively, the gap of two groups of guide rail linear movement directions can be eliminated by adjustment holding screw (27).
3. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: between described second movable block (30) and the second fixed block (32), stop screw (29) is all housed, by the stroke of stop screw (29) restriction guide rail slide anteroposterior.
4. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: described handle set (8) is equipped with the first adjustment screw (13), by adjusting the size that the first adjustment screw (13) adjustment gauge head is measured.
5. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: described tong-test ammeter cover (19) and gripping sleeve (17) belong to clearance fit.
6. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: described first movable block (5) and pressure head (22) interference fit.
7. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: described gripping sleeve (17) and tong-test ammeter cover (19) clearance fit, lock-screw (18) is installed in gripping sleeve (17) side.
8. two-way floating meter seat mechanism as claimed in claim 1, is characterized in that: described handle set (8) is by screw and handle (10) fixing and locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210401859.4A CN102878973B (en) | 2012-10-20 | 2012-10-20 | Bidirectional floating measurement gauge stand mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210401859.4A CN102878973B (en) | 2012-10-20 | 2012-10-20 | Bidirectional floating measurement gauge stand mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102878973A CN102878973A (en) | 2013-01-16 |
| CN102878973B true CN102878973B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210401859.4A Active CN102878973B (en) | 2012-10-20 | 2012-10-20 | Bidirectional floating measurement gauge stand mechanism |
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| CN (1) | CN102878973B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522226B (en) * | 2013-10-31 | 2015-05-13 | 无锡富瑞德精密机械有限公司 | Universal floating mechanism |
| CN109342923A (en) * | 2018-10-16 | 2019-02-15 | 上海克来盛罗自动化设备有限公司 | A kind of floating power and the adjustable small stroke two dimension floating platform apparatus of amount of floating |
| CN109282777B (en) * | 2018-10-25 | 2019-08-20 | 大连理工大学 | A kind of two-way gauge head unit for the conversion of micro-displacement direction |
| CN113251888A (en) * | 2021-05-12 | 2021-08-13 | 常熟建华模具科技股份有限公司 | Glass mold excircle detection device and method for detecting glass mold excircle |
| CN113639687B (en) * | 2021-08-30 | 2024-03-01 | 济南凯特尔机器有限公司 | High-precision follow-up type tooth width online detection device |
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| DE102006026146A1 (en) * | 2006-06-03 | 2007-12-06 | Audi Ag | Sensor system for detecting angle of rotation of e.g. internal combustion engine`s crankshaft, has clamping units loaded for assisting clamping effect of elastic, heat-proof additional unit and fastened at housing of sensor unit |
| CN201974150U (en) * | 2011-03-31 | 2011-09-14 | 桂林福达曲轴有限公司 | Tool for detecting symmetry degree of key slot crankshaft of automobile engine |
| CN202204451U (en) * | 2011-07-29 | 2012-04-25 | 重庆美心米勒曲轴股份有限公司 | Plane angle measuring tool of eccentric shaft necks of shaft parts |
| CN202885803U (en) * | 2012-10-20 | 2013-04-17 | 无锡富瑞德精密机械有限公司 | Bidirectional floating measuring scale base mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH116706A (en) * | 1997-06-17 | 1999-01-12 | Toshiba Corp | Angle indexing jig |
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2012
- 2012-10-20 CN CN201210401859.4A patent/CN102878973B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006026146A1 (en) * | 2006-06-03 | 2007-12-06 | Audi Ag | Sensor system for detecting angle of rotation of e.g. internal combustion engine`s crankshaft, has clamping units loaded for assisting clamping effect of elastic, heat-proof additional unit and fastened at housing of sensor unit |
| CN201974150U (en) * | 2011-03-31 | 2011-09-14 | 桂林福达曲轴有限公司 | Tool for detecting symmetry degree of key slot crankshaft of automobile engine |
| CN202204451U (en) * | 2011-07-29 | 2012-04-25 | 重庆美心米勒曲轴股份有限公司 | Plane angle measuring tool of eccentric shaft necks of shaft parts |
| CN202885803U (en) * | 2012-10-20 | 2013-04-17 | 无锡富瑞德精密机械有限公司 | Bidirectional floating measuring scale base mechanism |
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| JP特开平11-6706A 1999.01.12 * |
| 磁力表座配合百分表在汽修中的应用;李斌;《汽车维修与保养》;20100831(第8期);第48-50页 * |
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| CN102878973A (en) | 2013-01-16 |
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Address after: 214192 Xishan Economic Development Zone, Jiangsu, Rong Rong Road No. 75, No. Patentee after: FRIEDRICH MEASUREMENT INSTRUMENT CO., LTD. Address before: 214191 No. 52, Xin Xin Road, Xishan Economic Development Zone, Xishan District, Jiangsu, Wuxi Patentee before: Wuxi Friedrich Precision Machinery Co., Ltd. |