CN209706783U - A kind of crankshaft grinding machine on-line checking mechanism - Google Patents
A kind of crankshaft grinding machine on-line checking mechanism Download PDFInfo
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- CN209706783U CN209706783U CN201822058911.6U CN201822058911U CN209706783U CN 209706783 U CN209706783 U CN 209706783U CN 201822058911 U CN201822058911 U CN 201822058911U CN 209706783 U CN209706783 U CN 209706783U
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- detection probe
- fixedly connected
- support rail
- crankshaft
- grinding machine
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Abstract
The utility model provides a kind of crankshaft grinding machine on-line checking mechanism, including support rail and is fixed on the detection device of support rail, support rail is located above work top, and support rail is fixedly connected with lathe bed；Detection device includes the detection probe of a pair of of parallelly distribute on and the driving device for driving detection probe to move up and down along work top；Detection probe is connected in the outer circumference surface of crankshaft journal, and the angle of detection probe and crankshaft journal axial direction is not equal to 90 °.Crankshaft grinding machine on-line checking provided by the utility model mechanism, it can be realized detection probe automatic clamping to be connected at axle journal and automatically retract, without human intervention, it saves labour turnover, improve processing efficiency, machining accuracy is improved, and can guarantee that detection probe can stablize fixation during Crankshaft Machining, guarantee measurement accuracy.
Description
Technical field
The utility model belongs to the technical field of Crankshaft Machining equipment, more specifically, the utility model relates to a kojis
Travelling wheelhead roll grinder on-line checking mechanism.
Background technique
Crankshaft in process, needs to carry out its trunnion and connecting rod neck grinding, the on-line checking dress of crankshaft
The outer diameter for capableing of on-line checking processing axle journal is set, to judge the degree of processing to improve the precision of processing.Existing crankshaft adds
Working hour when processing a certain axle journal, will test probe card at a certain axle journal, when processing next axle journal, remove detection probe, will
It is clamped to next axle journal, this process needs are manually operated, and operating process has seriously affected the processing progress of crankshaft,
And manual operation has that operating error is big, affects machining accuracy, in addition, how to inspection during Crankshaft Machining
It is also a problem for needing to solve that probing needle, which stablize fixed,.
Utility model content
For deficiency above-mentioned in the prior art, the utility model provides a kind of crankshaft grinding machine on-line checking mechanism, energy
It enough realizes that detection probe automatic clamping is connected at axle journal and automatically retracts, and without human intervention, saves labour turnover, improves processing effect
Rate improves machining accuracy, and can guarantee that detection probe can stablize fixation during Crankshaft Machining, guarantee measurement accuracy.
In order to achieve the above object, the solution that the utility model uses is: a kind of crankshaft grinding machine on-line checking mechanism,
Crankshaft grinding machine on-line checking mechanism is used for crankshaft grinding machine, and crankshaft grinding machine includes lathe bed and the workbench that is slidably connected with lathe bed
Face, the crankshaft grinding machine on-line checking mechanism include support rail and the detection device for being fixed on support rail, support rail position
Above work top, support rail is fixedly connected with lathe bed；Detection device include a pair of of parallelly distribute on detection probe and
Driving device for driving detection probe to move up and down along work top；Detection probe is connected in the excircle of crankshaft journal
The angle of face, detection probe and crankshaft journal axial direction is not equal to 90 °.
Further, support rail both ends are fixedly connected with vertical bar, and vertical bar is fixedly connected with lathe bed；Support rail and work
Table top parallelly distribute on, the angle between detection probe and support rail are not equal to 90 °.
Further, the acute angle of the angle between detection probe and support rail is 45 °.
Further, driving device includes the first cylinder and the second cylinder, and the first cylinder includes that the first cylinder body and first is stretched
Contracting bar, the second cylinder include the second cylinder body and the second telescopic rod；First cylinder body is fixedly connected with support rail, the first telescopic rod with
Second cylinder body is fixedly connected, and the second telescopic rod is fixedly connected with detection probe；First telescopic rod and support rail vertical distribution, the
Two telescopic rods and detection probe parallelly distribute on.
Further, support rail is fixedly connected with fixed plate, fixed plate and support rail vertical distribution, the first cylinder body with
Fixed plate is fixedly connected；Guide rail is fixedly connected in fixed plate, guide rail and the first telescopic rod parallelly distribute on, the first telescopic rod are fixed
Be connected with sliding block, sliding block includes the first plane and the second plane, the first plane and the first telescopic rod parallelly distribute on, the second plane with
Second telescopic rod parallelly distribute on；First plane is slidably connected with guide rail, and the second plane is fixedly connected with the second cylinder body.
Further, the second telescopic rod is fixedly connected with the first pinboard, and the first pinboard bottom is vertically installed with second
Pinboard, detection probe are fixedly connected with probe link block, and the second pinboard is fixedly connected with probe link block.
Further, the first pinboard bottom is vertically installed with the first otic placode, is provided with the second ear at the top of the second pinboard
Plate, the first otic placode offer the first centre bore, and the second otic placode offers the second centre bore, and the first centre bore and the second centre bore are same
Axis arrangement；The first otic placode around first centre bore offers several first waist-shaped holes, the second otic placode around the second centre bore
Several threaded holes are offered, the first waist-shaped hole is threadedly coupled with threaded hole.
Further, the second telescopic rod is fixedly connected with transfer block, and the first pinboard offers several second waist-shaped holes, turns
It connects block and is fixedly connected by the second waist-shaped hole with the first pinboard.
Further, the second pinboard is provided with the first inclined surface, and probe link block is provided with the second inclined surface, and first inclines
Inclined-plane is fixedly connected with the second inclined surface.
The beneficial effects of the utility model are:
When crankshaft journal grinding, detection device is fixed on above work top, and driving device can drive detection to visit
Needle is moved up and down along work top, and when needing to measure, driving device driving detection probe is moved down, so that detection probe tilts
The outer circumference surface for being connected in crankshaft journal, its outer diameter is measured in real time, and do not influence the work of grinding wheel, is completed the process
Afterwards, driving device driving detection probe moves up, and makes it away from crankshaft, does not influence the movement of crankshaft, be moved to down to crankshaft
After one processing axle journal, driving device drives detection probe to move down again, measures, and whole process is without artificial behaviour
Make, save labour turnover, improve processing efficiency, machining accuracy is improved, in addition, detection device is fixed during Crankshaft Machining
It ensure that measurement accuracy so that detection probe is connected in axle journal outer circumference surface always with same angle in support rail.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the crankshaft grinding machine of the utility model；
Fig. 2 is the structural schematic diagram at a visual angle of the detection device of the utility model；
Fig. 3 is the structural schematic diagram at another visual angle of the detection device of the utility model；
Fig. 4 is the partial structure diagram of the detection device of the utility model.
In attached drawing:
10- lathe bed, 11- work top, 12- headstock cabinet, 13- tailstock cabinet, 14- grinding wheel, 21- support rail, 21- are perpendicular
Bar, 30- detection device, 41- detection probe, 42- probe link block, the first cylinder body of 51-, the first telescopic rod of 52-, 53- are fixed
Plate, 54- guide rail, 55- sliding block, the second cylinder body of 61-, the second telescopic rod of 62-, 63- transfer block, the first pinboard of 64-, 641- first
Otic placode, the first centre bore of 642-, the first waist-shaped hole of 643-, the second waist-shaped hole of 644-, the second pinboard of 65-, the second otic placode of 651-,
The second centre bore of 652-, 653- threaded hole, the first inclined surface 654-, 70- crankshaft.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below to the technology in the utility model
Scheme progress describes clear and completely, it is clear that and the embodiments are a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is further described below in conjunction with attached drawing, as shown in attached drawing 1- attached drawing 4: the utility model provides
A kind of crankshaft grinding machine on-line checking mechanism, the crankshaft grinding machine on-line checking mechanism are used for crankshaft grinding machine, and crankshaft grinding machine includes lathe bed
10 and the work top 11 that is slidably connected with lathe bed 10, headstock cabinet 12 and tailstock cabinet 13 are provided on work top 11.
The crankshaft grinding machine on-line checking mechanism includes support rail 21 and the detection device 30 for being fixed on support rail 21,
Support rail 21 be located at the top of work top 11 and with 11 parallelly distribute on of work top, 21 both ends of support rail are fixedly connected with perpendicular
Bar 21, vertical bar 21 are fixedly connected with lathe bed 10；Detection device 30 includes a pair of parallel detection probe 41 and examines for driving
The driving device that probing needle 41 is moved up and down along work top 11；Detection probe 41 is connected in the outer circumference surface of crankshaft journal, inspection
Probing needle 41 and the angle of axle journal axial direction are not equal to 90 °.Before crankshaft journal grinding, detection probe 41 is located remotely from crankshaft
Position facilitates feeding mechanism that crankshaft is fixed between headstock cabinet 12 and tailstock cabinet 13, after crankshaft fixes, driving device
Driving detection probe 41 moves down, and is moved at crankshaft journal, the inclined outer circle for being connected in crankshaft journal of detection probe 41
Circumferential surface then turns on spindle motor, and crankshaft is rotated under the drive of spindle motor, and grinding wheel 14 is ground journal surface
Processing, the inclined outer circumference surface for being connected in crankshaft journal of detection probe 41 avoid grinding wheel 14 and touch with detection probe 41
It hits, in the process of crankshaft, the outer diameter of 41 real-time detection axle journal of detection probe stops grinding wheel 14 in time according to testing result
It processes, after process finishing, driving device driving detection probe 41 is moved up, so that detection probe 41 reserves foot far from crankshaft
Enough spaces make crankshaft mobile with work top 11, carry out the processing of next axle journal, after crankshaft is mobile, driving device
Driving detection probe 41 moves down again, so that detection probe 41 is connected in the outer circumference surface of next axle journal, these processes exist
It is automatically performed under the drive of driving mechanism, without human intervention, saves labour turnover, improve processing efficiency, and can guarantee processing
Precision；In addition, crankshaft is in process, detection probe 41 is stable to be fixedly connected with support rail 21, can effectively ensure that
Measurement accuracy.
In the present embodiment, the acute angle of the angle between detection probe 41 and support rail 21 is 45 °, crankshaft journal and support
21 parallelly distribute on of cross bar, the acute angle of the angle between detection probe 41 and crankshaft journal is also 45 °, so that detection probe
41 can not influence the processing of grinding wheel 14.
In the present embodiment, driving device includes the first cylinder and the second cylinder, and the first cylinder includes the first cylinder body 51 and the
One telescopic rod 52, the second cylinder include the second cylinder body 61 and the second telescopic rod 62；First cylinder body 51 and the fixed company of support rail 21
It connects, the first telescopic rod 52 is fixedly connected with the second cylinder body 61, and the second telescopic rod 62 is fixedly connected with detection probe 41；First stretches
Contracting bar 52 and 21 vertical distribution of support rail, the second telescopic rod 62 and 41 parallelly distribute on of detection probe.Support rail 21 and detection
The acute angle of angle between probe 41 is 45 °, so the acute angle of the angle between the first telescopic rod 52 and the second telescopic rod 62 is
45 °, the first cylinder body 51 drives the first telescopic rod 52 flexible, can control detection probe 41 along the D1 perpendicular to support rail 21
Direction moves up and down, and the second cylinder body 61 drives the second telescopic rod 62 flexible, can control detection probe 41 and back and forth move along the direction D2
Dynamic, the acute angle of the angle in the direction D2 and the direction D1 is 45 °, when needing to drive detection probe 41 far from crankshaft, adjustable first
Telescopic rod 52 and the second telescopic rod 62 are shunk, when needing to drive detection probe 41 close to crankshaft, adjustable first telescopic rod 52
It is extended with the second telescopic rod 62.
In the present embodiment, support rail 21 is fixedly connected with fixed plate 53, and fixed plate 53 is vertical with support rail 21 to divide
Cloth, the first cylinder body 51 are fixedly connected with fixed plate 53；Guide rail 54, guide rail 54 and the first telescopic rod are fixedly connected in fixed plate 53
52 parallelly distribute ons, the first telescopic rod 52 are fixedly connected with sliding block 55, and sliding block 55 includes the first plane and the second plane, the first plane
With 52 parallelly distribute on of the first telescopic rod, the second plane and 62 parallelly distribute on of the second telescopic rod；First plane and the sliding of guide rail 54 connect
It connects, the second plane is fixedly connected with the second cylinder body 61.By the opposite sliding of sliding block 55 and guide rail 54, the second cylinder phase is realized
Movement for the first cylinder, the first plane and the second plane are parallel with the first telescopic rod 52 and the second telescopic rod 62 respectively, from
And the acute angle for realizing the angle of the first telescopic rod 52 and the second telescopic rod 62 is 45 °, and 41 He of detection probe is furthermore achieved
The acute angle of the angle of support rail 21 is 45 °.
In the present embodiment, the second telescopic rod 62 is fixedly connected with the first pinboard 64, and 64 bottom of the first pinboard is vertically set
It is equipped with the second pinboard 65, the second pinboard 65 is fixedly connected with probe link block 42.Probe link block 42, the first pinboard 64
The driving device for being used to will test probe 41 with the second pinboard 65 and driving detection probe 41 mobile connects.
In the present embodiment, 64 bottom of the first pinboard is vertically installed with the first otic placode 641, sets at the top of the second pinboard 65
It is equipped with the second otic placode 651, the first otic placode 641 offers the first centre bore 642, and the second otic placode 651 offers the second centre bore
652, the first centre bore 642 and the second centre bore 652 are coaxially arranged；The first otic placode 641 around first centre bore 642 offers
Several first waist-shaped holes 643, the second otic placode 651 around the second centre bore 652 offer several threaded holes 653, the first otic placode
641 are fixedly connected with the second otic placode 651 by threaded hole 653 and the first waist-shaped hole 643.First centre bore 642 and the second center
Hole 652 is equipped with a central axis, by adjusting the link position of threaded hole 653 and the first waist-shaped hole 643, adjustable first ear
The size of the angle of plate 641 and the second otic placode 651, to adjust angle of the detection probe 41 relative to the second telescopic rod 62
Size realizes the fine tuning to detection probe 41 relative to crankshaft journal angle, convenient for adjusting detection probe 41 according to the actual situation,
The suitable position of crankshaft journal can be connected in.
In the present embodiment, the second telescopic rod 62 is fixedly connected with transfer block 63, and the first pinboard 64 offers several second
Waist-shaped hole 644, transfer block 63 are fixedly connected by the second waist-shaped hole 644 with the first pinboard 64.By adjust transfer block 63 with
The link position of second waist-shaped hole 644, the relative position of adjustable detection probe 41 and support rail 21, so that adding in crankshaft
When slight change occurs for the axle journal position of work, detection probe 41 can adapt to new Working position.
In the present embodiment, the second pinboard 65 is provided with the first inclined surface 654, and probe link block 42 is provided with the second inclination
Face, the first inclined surface 654 are fixedly connected with the second inclined surface.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, and these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (9)
1. a kind of crankshaft grinding machine on-line checking mechanism, crankshaft grinding machine on-line checking mechanism is used for crankshaft grinding machine, the crankshaft
Grinding machine includes lathe bed and the work top that is slidably connected with the lathe bed, it is characterised in that: including support rail and fixation
In the detection device of the support rail, the support rail is located above the work top, the support rail with it is described
Lathe bed is fixedly connected；
The detection device includes the detection probe of a pair of of parallelly distribute on and for driving the detection probe along the work
The driving device that table top moves up and down；
The detection probe is connected in the outer circumference surface of crankshaft journal, the angle of the detection probe and the crankshaft journal axial direction
Not equal to 90 °.
2. crankshaft grinding machine on-line checking according to claim 1 mechanism, it is characterised in that: the support rail both ends are fixed
It is connected with vertical bar, the vertical bar is fixedly connected with the lathe bed；The support rail and the work top parallelly distribute on, it is described
Angle between detection probe and the support rail is not equal to 90 °.
3. crankshaft grinding machine on-line checking according to claim 2 mechanism, it is characterised in that: the detection probe and the branch
The acute angle for supportting the angle between cross bar is 45 °.
4. crankshaft grinding machine on-line checking according to claim 3 mechanism, it is characterised in that: the driving device includes first
Cylinder and the second cylinder, first cylinder include the first cylinder body and the first telescopic rod, and second cylinder includes the second cylinder body
With the second telescopic rod；
First cylinder body is fixedly connected with the support rail, and first telescopic rod is fixedly connected with second cylinder body,
Second telescopic rod is fixedly connected with the detection probe；
First telescopic rod and the support rail vertical distribution, second telescopic rod is parallel with the detection probe to be divided
Cloth.
5. crankshaft grinding machine on-line checking according to claim 4 mechanism, it is characterised in that: the support rail is fixedly connected
There are fixed plate, the fixed plate and the support rail vertical distribution, first cylinder body is fixedly connected with the fixed plate；
Guide rail, the guide rail and the first telescopic rod parallelly distribute on are fixedly connected in the fixed plate, described first is flexible
Bar is fixedly connected with sliding block, and the sliding block includes the first plane and the second plane, first plane and first telescopic rod
Parallelly distribute on, second plane and the second telescopic rod parallelly distribute on；
First plane is slidably connected with the guide rail, and second plane is fixedly connected with second cylinder body.
6. crankshaft grinding machine on-line checking according to claim 4 mechanism, it is characterised in that: second telescopic rod is fixed to be connected
It is connected to the first pinboard, first pinboard bottom is vertically installed with the second pinboard, and the detection probe is fixedly connected with
Probe link block, second pinboard are fixedly connected with the probe link block.
7. crankshaft grinding machine on-line checking according to claim 6 mechanism, it is characterised in that: hang down first pinboard bottom
It is directly provided with the first otic placode, is provided with the second otic placode at the top of second pinboard, first otic placode offers the first center
Hole, second otic placode offer the second centre bore, and first centre bore and second centre bore are coaxially arranged；
First otic placode around first centre bore offers several first waist-shaped holes, around second centre bore
Second otic placode offers several threaded holes, and first waist-shaped hole is threadedly coupled with the threaded hole.
8. crankshaft grinding machine on-line checking according to claim 7 mechanism, it is characterised in that: second telescopic rod is fixed to be connected
Be connected to transfer block, first pinboard offers several second waist-shaped holes, the transfer block by second waist-shaped hole with
First pinboard is fixedly connected.
9. crankshaft grinding machine on-line checking according to claim 7 mechanism, it is characterised in that: second pinboard is provided with
First inclined surface, the probe link block are provided with the second inclined surface, and first inclined surface is fixed with second inclined surface
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058911.6U CN209706783U (en) | 2018-12-07 | 2018-12-07 | A kind of crankshaft grinding machine on-line checking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058911.6U CN209706783U (en) | 2018-12-07 | 2018-12-07 | A kind of crankshaft grinding machine on-line checking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706783U true CN209706783U (en) | 2019-11-29 |
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ID=68636105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058911.6U Active CN209706783U (en) | 2018-12-07 | 2018-12-07 | A kind of crankshaft grinding machine on-line checking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209706783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282780A (en) * | 2018-12-07 | 2019-01-29 | 四川飞亚动力科技股份有限公司 | A kind of crankshaft grinding machine on-line checking mechanism |
-
2018
- 2018-12-07 CN CN201822058911.6U patent/CN209706783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282780A (en) * | 2018-12-07 | 2019-01-29 | 四川飞亚动力科技股份有限公司 | A kind of crankshaft grinding machine on-line checking mechanism |
| CN109282780B (en) * | 2018-12-07 | 2024-03-22 | 四川飞亚动力科技股份有限公司 | Online detection mechanism of crankshaft grinder |
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