CN206073888U - A kind of the accurate of crankshaft toothed wheel timing angle beats table detection means - Google Patents
A kind of the accurate of crankshaft toothed wheel timing angle beats table detection means Download PDFInfo
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- CN206073888U CN206073888U CN201620844429.3U CN201620844429U CN206073888U CN 206073888 U CN206073888 U CN 206073888U CN 201620844429 U CN201620844429 U CN 201620844429U CN 206073888 U CN206073888 U CN 206073888U
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- crankshaft
- accurate
- timing angle
- toothed wheel
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Abstract
The utility model is related to a kind of cubing, and the accurate of specifically a kind of crankshaft toothed wheel timing angle beats table detection means, including：Detect flat board, crankshaft workpiece fixed mount and beat table testing stand composition, it is characterised in that：Crankshaft workpiece fixed mount is set on described detection flat board and table testing stand is beaten；The crankshaft workpiece fixed mount by base plate, V-block A, V-block B, top support base, it is spacing it is top constitute, the base plate both sides pass through alignment pin and positioning key and fix V-block A and V-block B respectively；Stationary center support base on the base plate, connects center sleeve by top location-plate above support base, and center sleeve insertion is top；The table testing stand of beating is by setting activity adjustment connecting rod on base platform formula gauge stand, the tip connection dial gauge of activity adjustment connecting rod；Calibrated bolck is also set up on described detection flat board.This apparatus structure is simple, easy to operate, and by comparing measurement, energy accurate detection bent axle press-fits rear timing angle linear value.
Description
Technical field
The utility model is related to a kind of cubing, and the accurate of specifically a kind of crankshaft toothed wheel timing angle beats table detection means.
Background technology
During factory is assembled to bent axle and gear, as equipment or artificial origin cause point after gear assembling
There is relatively large deviation in fiery angle.And in actual machine running process, the larger timing gears of angular deviation are to whole machine
Power affect it is especially big so that factory needed before dispatching from the factory to produce crankshaft toothed wheel timing angle carry out accurate detection, examine
Survey whether deviation meets scope.But production bent axle during, it is most likely that produce gear timing angle exist it is larger
Deviation or the situation of dislocation so that a kind of whether qualified cubing of crankshaft toothed wheel timing angle that can be accurately detected of research and development becomes
The problem to be solved of Production of Crankshaft producer.And in existing equipment, mostly simply it is capable of detecting when that gear timing angle is present
Deviation but can not accurate stock dividends by way of instrumented data.
The content of the invention
The utility model aims to provide a kind of simple structure, easy to operate, can carry out tooth to different crankshaft toothed wheel workpiece
What wheel timing angle was determined accurately beats meter apparatus.
For achieving the above object, the technical solution adopted in the utility model is such：A kind of crankshaft toothed wheel timing angle
It is accurate beat table detection means, including：Detect flat board, crankshaft workpiece fixed mount and beat table testing stand composition, it is characterised in that：Institute
Crankshaft workpiece fixed mount is set on the detection flat board stated and table testing stand is beaten；The crankshaft workpiece fixed mount by base plate, V-block A,
V-block B, top support base, spacing top composition, the base plate both sides pass through alignment pin and positioning key fix respectively V-block A and
V-block B；Stationary center support base on the base plate, connects center sleeve, center sleeve insertion by top location-plate above support base
It is top；The table testing stand of beating is by setting activity adjustment connecting rod on base platform formula gauge stand, the tip connection of activity adjustment connecting rod
Dial gauge；Calibrated bolck is also set up on described detection flat board.
Further, positioning spline is set on described V-block A and V-block B lower rafts, positioning key is in positioning spline
Interior slip, by hex bolts fixation adapting to different model crankshaft workpiece.
Further, the top location-plate can arrange bar shaped locating slot, adjust location-plate top in center sleeve to realize
Center is with V-block A and V-block B centers on a line.
Further, the calibrated bolck arranges calibrated bolck base, by changing calibrated bolck to realize to different model bent axle
The measurement of workpiece.
The beneficial effects of the utility model are：This apparatus structure is simple, easy to operate, by comparing measurement, accurately can examine
Survey bent axle and press-fit rear timing angle linear value.
Description of the drawings
Accompanying drawing 1 is side structure schematic view of the present utility model；
Accompanying drawing 2 is positive structure diagram of the present utility model；
In figure：1st, detect flat board；2nd, base plate；3.1st, V-block A；3.2nd, V-block B；4th, top support base；5th, it is spacing top；
6th, top location-plate；7th, center sleeve；8th, gauge stand；9th, activity adjustment connecting rod；10th, dial gauge；11st, calibrated bolck；12nd, calibrated bolck bottom
Seat；13rd, measured workpiece.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is further described, it is only of the present utility model below to be embodied as
Example, is not limited to the utility model.
As shown in drawings, a kind of the accurate of crankshaft toothed wheel timing angle beats table detection means, including：Detection flat board 1, bent axle
Workpiece holder and beat table testing stand composition, it is characterised in that：Crankshaft workpiece fixed mount is set on described detection flat board 1 and is beaten
Table testing stand；The crankshaft workpiece fixed mount by base plate 2, V-block A3.1, V-block B3.2, top support base 4, spacing top 5
Constitute, 2 both sides of the base plate pass through alignment pin and positioning key fixes V-block A and V-block B respectively；Fixed top on the base plate 2
Sharp support base 4, connects center sleeve 7, center sleeve insertion top 5 by top location-plate 6 above support base；It is described to beat table testing stand
By activity adjustment connecting rod 9 is arranged on base platform formula gauge stand 8, the tip of activity adjustment connecting rod connects dial gauge 10；Described inspection
Calibrated bolck 11 is also set up on master plate 1.
In being embodied as, positioning spline, positioning key are set on described V-block A3.1 and V-block B3.2 lower rafts 2
Slide in the positioning spline, by hex bolts fixation adapting to different model crankshaft workpiece.
In being embodied as, the top location-plate 6 can arrange bar shaped locating slot, adjust location-plate to realize center sleeve 7
Interior spacing top 5 center is with V-block A3.1 and V-block B3.2 centers on a line.
In being embodied as, the calibrated bolck 11 arranges calibrated bolck base 12, by changing calibrated bolck to realize to difference
The measurement of model crankshaft workpiece.
Principle of the present utility model is：During detection, measured workpiece 13 is positioned on V-block A3.1 and V-block B3.2, gear
End face of the end face against V-block A, spacing top 5 freely fall and are stuck at the corresponding teeth groove of gear timing point, move gauge stand 8 and survey
Dial gauge by 10 zero check of dial gauge, then is moved to measured workpiece connecting rod neck peak by the height indicating value of amount calibrated bolck 11, is read
Go out indicating value.The difference of both indicating values is angle of gear conversion for the deviation after linear value, is put according to deviation and can determine that gear
Press-fit whether rear timing angle meets the requirements.
Claims (4)
1. a kind of the accurate of crankshaft toothed wheel timing angle beats table detection means, including：Detection flat board (1), crankshaft workpiece fixed mount
And beat table testing stand composition, it is characterised in that：Crankshaft workpiece fixed mount is set on described detection flat board (1) and table detection is played
Frame；
The crankshaft workpiece fixed mount is by base plate (2), V-block A (3.1), V-block B (3.2), top support base (4), spacing top
Sharp (5) are constituted, and base plate (2) both sides pass through alignment pin and positioning key fixes V-block A and V-block B respectively；The base plate (2)
Upper stationary center support base (4), connects center sleeve (7), center sleeve insertion spacing top by top location-plate (6) above support base
Sharp (5)；
The table testing stand of beating is by setting activity adjustment connecting rod (9), the tip of activity adjustment connecting rod in base platform formula gauge stand (8)
Connection dial gauge (10)；
Calibrated bolck (11) is also set up on described detection flat board (1).
2. the accurate of crankshaft toothed wheel timing angle according to claim 1 beats table detection means, it is characterised in that：Described
Positioning spline is set on V-block A (3.1) and V-block B (3.2) lower raft (2), and positioning key slides in positioning spline, passes through
Hex bolts fixation is adapting to different model crankshaft workpiece.
3. the accurate of crankshaft toothed wheel timing angle according to claim 1 beats table detection means, it is characterised in that：The top
Sharp location-plate (6) can arrange bar shaped locating slot, adjust location-plate to realize spacing top (5) center and V-block in center sleeve (7)
A (3.1) and V-block B (3.2) center are on a line.
4. the accurate of crankshaft toothed wheel timing angle according to claim 1 beats table detection means, it is characterised in that：The mark
Quasi- block (11) arranges calibrated bolck base (12), by changing calibrated bolck to realize the measurement to different model crankshaft workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844429.3U CN206073888U (en) | 2016-08-05 | 2016-08-05 | A kind of the accurate of crankshaft toothed wheel timing angle beats table detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844429.3U CN206073888U (en) | 2016-08-05 | 2016-08-05 | A kind of the accurate of crankshaft toothed wheel timing angle beats table detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073888U true CN206073888U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620844429.3U Active CN206073888U (en) | 2016-08-05 | 2016-08-05 | A kind of the accurate of crankshaft toothed wheel timing angle beats table detection means |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091625A (en) * | 2017-06-22 | 2017-08-25 | 西安爱生技术集团公司 | One kind is used for small aero integrated crankshaft detecting device |
| CN107218380A (en) * | 2017-07-01 | 2017-09-29 | 重庆长安汽车股份有限公司 | Driven gear of engine balance shaft and bent axle drive gear Mesh Clearance Adjustment method |
| CN108955492A (en) * | 2018-08-15 | 2018-12-07 | 重庆青山工业有限责任公司 | Measure the method and device of axis tooth part straight-tooth chamfer machining residual volume |
-
2016
- 2016-08-05 CN CN201620844429.3U patent/CN206073888U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091625A (en) * | 2017-06-22 | 2017-08-25 | 西安爱生技术集团公司 | One kind is used for small aero integrated crankshaft detecting device |
| CN107218380A (en) * | 2017-07-01 | 2017-09-29 | 重庆长安汽车股份有限公司 | Driven gear of engine balance shaft and bent axle drive gear Mesh Clearance Adjustment method |
| CN107218380B (en) * | 2017-07-01 | 2019-06-04 | 重庆长安汽车股份有限公司 | Driven gear of engine balance shaft and crankshaft drive gear Mesh Clearance Adjustment method |
| CN108955492A (en) * | 2018-08-15 | 2018-12-07 | 重庆青山工业有限责任公司 | Measure the method and device of axis tooth part straight-tooth chamfer machining residual volume |
| CN108955492B (en) * | 2018-08-15 | 2024-04-05 | 重庆青山工业有限责任公司 | Method and device for measuring machining residue of straight tooth chamfer of shaft tooth part |
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