CN206056419U - Axle class circular runout detection means - Google Patents
Axle class circular runout detection means Download PDFInfo
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- CN206056419U CN206056419U CN201620956135.XU CN201620956135U CN206056419U CN 206056419 U CN206056419 U CN 206056419U CN 201620956135 U CN201620956135 U CN 201620956135U CN 206056419 U CN206056419 U CN 206056419U
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- stopper slot
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- shaft
- detent mechanism
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Abstract
The utility model discloses a kind of axle class circular runout detection means, including workbench, base, detent mechanism and measuring mechanism, the base is fixed on the workbench, the measuring mechanism is included for reading the meter reading of shaft-like workpiece linearity to be detected, the meter reading can relatively described worktable lifting, it is characterised in that：The detent mechanism includes detent mechanism and lower detent mechanism, the upper detent mechanism includes the locating dowel being vertically situated on the base and energy respect thereto is lifted, the lower detent mechanism includes the support base being arranged on the workbench, the top of the support base can be clamped in through the stopper slot and flatly the bottom of the locating dowel and the stopper slot of the support base to the V-shaped stopper slot of lower recess, the shaft-like workpiece.
Description
Technical field
This utility model is related to a kind of detection means, especially a kind of axle class circular runout detection means.
Background technology
Shaft-like workpiece is the widely used class part of institute in commercial production, and its shape and structure are varied, but typically
For, shaft-like workpiece is respectively provided with an axostylus axostyle, it usually needs on axostylus axostyle, and the latter end position of particularly axostylus axostyle is drilled with drilling, so as to
In shaft-like workpiece application in the industrial production.For the process that the drilling of such workpiece is generally adopted is：First, draw hole
The position line and punching of drawing a design, that is, the scribe step often said；Then, carried out on the shaft-like workpiece that line is finished by drilling machine
Drilling, so that required perforate is formed on shaft-like workpiece；Finally, the workpiece for machining friendship inspection is carried out into quality inspection.
Existing shaft-like workpiece course of processing large deviations are excessive, may cause the axial workpiece outer surface linearity processed not
Meet the requirements, so as to affect product quality, as workpiece is typically batch machining, once therefore error, lose it is huge.And existing
In having technology, for the detection of shaft-like workpiece circular runout (linearity), generally using deflection instrument, with the two of deflection instrument it is top come
Shaft-like workpiece is positioned so as to be detected.
A kind of electronic deflection instrument as disclosed in the Chinese patent of Application No. 201620134187.9, including frame, installation
Electrical control cabinet, the preposition bracket being installed in frame and rearmounted bracket in frame, the dial gauge for being installed on frame upper end portion,
Be provided with preposition bracket it is preposition top, be provided with rearmounted bracket it is rearmounted top, it is preposition top top to be oppositely arranged with rearmounted
And arranged concentric, shaft-like workpiece be locked in it is preposition top and it is rearmounted it is top between；And for example Application No. 201610099884.X
Chinese patent disclosed in a kind of device axially and radially beated of automatic detection axial workpiece, including panel, mounting surface are installed
Be disposed with plate carries out the top automatic to aperture apparatus, for the radially jump of Parts Measurement axle journal of automatic device to hole to axial workpiece
The pulsation measurement device of dynamic and shaft shoulder axial runout, top is for automatic device to hole is carried out to axial workpiece automatically to aperture apparatus
Ensure the positioning before its operating, including fixed flexible device to hole unit and removable device to hole unit.
Above-mentioned this detection means, which has a disadvantage that, when axial workpiece to be detected does not have centre bore, then
Lead to not be detected due to positioning, so that application is with larger limitation.
Utility model content
Technical problem to be solved in the utility model is the problem existed for above-mentioned prior art, there is provided a kind of to be suitable for
The wide axle class circular runout detection means of scope.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of axle class circular runout detection dress
Put, including workbench, base, detent mechanism and measuring mechanism, the base is fixed on the workbench, the measuring machine
Structure includes for reading the meter reading of shaft-like workpiece linearity to be detected, the meter reading can relatively described worktable lifting, which is special
Levy and be：The detent mechanism includes detent mechanism and lower detent mechanism, and the upper detent mechanism includes being vertically situated at
The locating dowel that simultaneously energy respect thereto is lifted on the base, the lower detent mechanism include the support being arranged on the workbench
Seat, to the V-shaped stopper slot of lower recess, the shaft-like workpiece can pass through the stopper slot level on the top of the support base
Ground is clamped between the bottom of the locating dowel and the stopper slot of the support base.
To enable shaft-like workpiece to be stably positioned mechanism's clamping, the axial direction with the shaft-like workpiece of the stopper slot
Both-side opening on parallel direction, two side walls of the stopper slot on the direction radial parallel with the shaft-like workpiece by
Under up to gradually opposite tilt so as to forming V-arrangement.
Preferably, two side walls of the stopper slot are inclined plane.
Preferably, for ease of the less workpiece of detected size, the bottom interval of two side walls of the stopper slot opens, and point
Do not extend downwardly so that the arcuate groove with certain radian of upper shed is formed on the bottom of the stopper slot.
Preferably, the base includes the vertical seat for vertically extending upwards and after the top bending of the vertical seat
Horizontal-extending horizontal base, bottom and the workbench of the vertical seat are fixed, and the locating dowel passes vertically through the water
Flat seat, the locating dowel are coordinated with the horizontal base screw thread.
Lift which for ease of rotational positioning post, the locating dowel is flatly provided with action bars near the position on top.
Preferably, it is to enable support base smoothly to support shaft-like workpiece, it is to avoid which inclines or drops, and the support base is
At least two, the chute coordinated with the support base is offered on the workbench, screw rod on the support base, is equipped with, it is described
The bottom of screw rod is passed through the bottom of the chute and can be locked with the chute.
Compared with prior art, the utility model has the advantage of：By opening up V-shaped groove in detent mechanism, keep with
Shaft-like workpiece face contacts, so as to stably clamp shaft-like workpiece in order to be detected, moreover it is possible to adapt to various sizes of axle class
Workpiece.
Description of the drawings
Fig. 1 is the detection view of axle class circular runout detection means of the present utility model；
Fig. 2 is the schematic diagram of axle class circular runout detection means of the present utility model；
Fig. 3 is the schematic diagram of the lower detent mechanism of axle class circular runout detection means of the present utility model.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 1～Fig. 3, a kind of axle class circular runout detection means, including workbench 1, base 2, detent mechanism and
Measuring mechanism 4.Shaft-like workpiece 5 to be measured is horizontally disposed on detent mechanism.
The table top of workbench 1 is plane, and base 2 is fixed on workbench 1.Base 2 includes upwards the vertical of vertically extension
Seat 21, and after the top bending of vertical seat 21 horizontal-extending horizontal base 22, the bottom of vertical seat 21 is solid with workbench 1
It is fixed, so that having certain interval between the table top of horizontal base 22 and workbench 1.
Detent mechanism includes that detent mechanism and lower detent mechanism, upper detent mechanism and lower detent mechanism are worked in coordination, from
And shaft-like workpiece 5 is flatly clamped between two detent mechanisms.Wherein, upper detent mechanism includes being arranged on base 2
Locating dowel 31, locating dowel 31 pass vertically through the horizontal base 22 of base 2, and external screw thread is at least partly provided with locating dowel 31
311, the female screwed hole 221 of tool is offered on horizontal base 22, so as to locating dowel 31 from screwed hole 221 through when, pass through
External screw thread 311 is coordinated with screwed hole 221 to be realized being threadedly coupled.As 22 relative workbench 1 of horizontal base is fixed, so as to locating dowel 31
Can with 22 in the vertical direction of relative level seat it is upper and lower rectilinear movement and realize lifting, and then adjust locating dowel 31 bottom with
The distance between shaft-like workpiece 5.The bottom of locating dowel 31 is in plane, for being connected to the top of shaft-like workpiece to be measured 5, locating dowel
31 are flatly provided with action bars 32 near the position on top, such that it is able to pass through to promote action bars 32 to cause locating dowel 31 relative
Horizontal base 22 rotates, as horizontal base 22 is fixed, then in the vertical direction rectilinear movement simultaneously when locating dowel 31 rotates, and then adjust
The position of section 31 in the vertical direction of locating dowel.
Lower detent mechanism include two support bases 33 and be opened on workbench 1 for coordinating with respective support seat 33
Two chutes 34.Two support bases 33 arranged for interval on the axially in parallel direction with shaft-like workpiece 5, so as in axle class work
The position at the close two ends of part 5 is supported to shaft-like workpiece 5 so that shaft-like workpiece 5 can preferably keep balance, upper positioning
The bottom of the locating dowel 31 of mechanism is located between two support bases 33.As different shaft-like workpieces 5 has different length, because
This, in order that the shaft-like workpiece 5 of different length smoothly can be supported by lower detent mechanism positioning, support base 33 can be with respect to work
Make platform 1 to be adjusted in the axially in parallel square upward sliding with shaft-like workpiece 5.Each 33 corresponding chute of support base, 34 edge
The axially in parallel direction with shaft-like workpiece 5 to extend, and mutually disjoint.Screw rod 334 pass vertically through support base 33 and with
Chute 34 coordinates, can from the lower section of chute 34 by nut screwing clamping to screw rod 334, so as to when by support base 33 according to shaft-like workpiece
5 length is slided along chute 34 when being adjusted to suitable position, and screw rod 334 is passed through from support base 33 and is inserted in chute 34
And lock, thus support base 33 is positioned in place, while screw rod 334 can also play guiding to the slip of support base 33
Effect.The two ends of chute 34 outwardly form arc respectively, so that when support base 33 slides into the end of chute 34,
The outer peripheral face of screw rod 334 is coordinated with 34 end of chute of arc, smoothly can be locked.
The top of each support base 33 is formed with the stopper slot 331 of the V-arrangement to lower recess, stopper slot 331 with axle class work
Both-side opening on the axially in parallel direction of part 5, so that shaft-like workpiece 5 passes through stopper slot 331.Stopper slot 331 with axle class
Two side walls 332 on the radial parallel direction of workpiece 5 from top to bottom gradually opposite tilt so as to form V-arrangement, stopper slot 331
Side wall 332 can be inclined plane.The bottom interval of two side walls 332 is opened, and extends downwardly the bottom for causing stopper slot 331
Portion forms the arcuate groove 333 with certain radian of upper shed so that the less shaft-like workpiece of diameter 5 can directly from
Pass through in arcuate groove 333 and avoid in the vertical direction from moving, also define the minimum diameter of detectable shaft-like workpiece 5.By
It is V-shaped in stopper slot 331, it is clamped in stopper slot 331 so as to shaft-like workpiece 5 can be pushed by locating dowel 31, until with
Two side walls 332 of stopper slot 331 are abutted, and shaft-like workpiece 5 cannot continue to move down, upper detent mechanism and lower detent mechanism by
This defines shaft-like workpiece 5 in the position vertically and horizontally gone up, it is to avoid shaft-like workpiece 5 is moved on above-mentioned two direction
It is dynamic.
Measuring mechanism 4 is arranged on workbench 1, can be disposed adjacent with base 2, and measuring mechanism 4 includes vertically arranging
Vertical rod 41, meter reading 42 and adjusting knob 43 on workbench 1, in the present embodiment, meter reading 42 be amesdial, meter reading 42 lead to
Horizontal connecting rod 421, union joint 422 are crossed so as to be connected with vertical rod 41, the pointer 423 of meter reading 42 straight down, its bottom
Can contact with the outer surface of shaft-like workpiece 5.One end of connecting rod 421 is connected with union joint 422, and the other end is connected with meter reading 42
Connect, union joint 422 is slidably disposed in vertical rod 41, and union joint 422 can be locked with vertical rod 41.Meter reading 42 is located at two
Between support base 33.Adjusting knob 43 can adjust the reading of meter reading 42, such as make which be zeroed.
During detection, shaft-like workpiece 5 is placed on support base 33, and adjusts the position of support base 33 so as to can steady twelve Earthly Branches
Support shaft-like workpiece 5；Then the action bars 32 of upper detent mechanism is promoted to make which drive locating dowel 31 to rotate so that locating dowel 31 is downward
Shaft-like workpiece 5 is pushed after being abutted with shaft-like workpiece 5 by movement, until shaft-like workpiece 5 being clamped in the bottom of locating dowel 31 and being propped up
Between the stopper slot 331 of the V-arrangement of support seat 33；Hereafter, adjust the position of meter reading 42 so that pointer 423 and the axle class work of meter reading 42
The surface contact of part 5；Finally, shaft-like workpiece 5 is rotated, reads the data of the bounce of pointer 423 in meter reading 42, you can obtain axle class
The straight line degrees of data of workpiece 5.
After detection is finished, the action bars 32 of detent mechanism in reverse rotation so that locating dowel 31 gradually leaves shaft-like workpiece
5, while adjusting upward the position of meter reading 42, you can shaft-like workpiece 5 is removed, hereafter just can repeat above-mentioned step carry out it is next
Secondary detection.
Claims (7)
1. a kind of axle class circular runout detection means, including workbench (1), base (2), detent mechanism and measuring mechanism (4),
The base (2) is fixed on the workbench (1), and the measuring mechanism (4) is included for reading shaft-like workpiece to be detected
(5) meter reading (42) of linearity, the meter reading (42) can the workbench (1) lifting relatively, it is characterised in that：The localization machine
Structure includes detent mechanism and lower detent mechanism, and the upper detent mechanism includes being vertically situated on the base (2) and energy
The locating dowel (31) that respect thereto (2) is lifted, the lower detent mechanism include the support base being arranged on the workbench (1)
(33), to the V-shaped stopper slot of lower recess (331), the shaft-like workpiece (5) can pass through described on the top of the support base (33)
Stopper slot (331), and be flatly clamped in the locating dowel (31) bottom and the support base (33) stopper slot (331) it
Between.
2. axle class circular runout detection means as claimed in claim 1, it is characterised in that：The stopper slot (331) with institute
State the both-side opening on the axially in parallel direction of shaft-like workpiece (5), the stopper slot (331) with the shaft-like workpiece (5)
Two side walls (332) on radial parallel direction from top to bottom gradually opposite tilt so as to forming V-arrangement.
3. axle class circular runout detection means as claimed in claim 2, it is characterised in that：Two of the stopper slot (331)
Side wall (332) is inclined plane.
4. axle class circular runout detection means as claimed in claim 2, it is characterised in that：Two of the stopper slot (331)
The bottom interval of side wall (332) opens, and extend separately down so that the tool of upper shed is formed on the bottom of the stopper slot (331)
There is the arcuate groove (333) of certain radian.
5. the axle class circular runout detection means as any one of Claims 1 to 4, it is characterised in that：The base (2)
Including the vertical seat (21) for vertically extending upwards, and horizontal-extending horizontal base after the top bending of the vertical seat (21)
(22), the bottom of the vertical seat (21) is fixed with the workbench (1), and the locating dowel (31) passes vertically through the level
Seat (22), the locating dowel (31) are coordinated with the horizontal base (22) screw thread.
6. axle class circular runout detection means as claimed in claim 5, it is characterised in that：The locating dowel (31) is near top
Position be flatly provided with action bars (32).
7. the axle class circular runout detection means as any one of Claims 1 to 4, it is characterised in that：The support base
(33) it is at least two, on the workbench (1), offers the chute (34) coordinated with the support base (33), the support base
(33) be equipped with screw rod (334) on, the bottom of the screw rod (334) through the chute (34) bottom and can be with the chute
(34) lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956135.XU CN206056419U (en) | 2016-08-26 | 2016-08-26 | Axle class circular runout detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956135.XU CN206056419U (en) | 2016-08-26 | 2016-08-26 | Axle class circular runout detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056419U true CN206056419U (en) | 2017-03-29 |
Family
ID=58381951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956135.XU Active CN206056419U (en) | 2016-08-26 | 2016-08-26 | Axle class circular runout detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056419U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990869A (en) * | 2017-12-29 | 2018-05-04 | 重庆朗奥机械有限公司 | A kind of workpiece sensing locating and machining equipment |
| CN108827202A (en) * | 2018-06-07 | 2018-11-16 | 无锡四纬测控技术有限公司 | A kind of bounce of thin-wall pipe outer circle and axial direction degree measuring device |
| CN108889800A (en) * | 2018-06-29 | 2018-11-27 | 河南金基业重工有限公司 | It is a kind of for correcting the means for correcting of boring bar concentricity and straightness |
| CN109323639A (en) * | 2018-10-19 | 2019-02-12 | 嘉兴市易嘉机械有限公司 | A kind of circle jitter detection apparatus of the circumferential side wall of disk |
| CN112588884A (en) * | 2020-10-29 | 2021-04-02 | 奉化科盛微型轴业有限公司 | Circumferential symmetry type axle type work piece runout detects levelling machine |
-
2016
- 2016-08-26 CN CN201620956135.XU patent/CN206056419U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990869A (en) * | 2017-12-29 | 2018-05-04 | 重庆朗奥机械有限公司 | A kind of workpiece sensing locating and machining equipment |
| CN108827202A (en) * | 2018-06-07 | 2018-11-16 | 无锡四纬测控技术有限公司 | A kind of bounce of thin-wall pipe outer circle and axial direction degree measuring device |
| CN108889800A (en) * | 2018-06-29 | 2018-11-27 | 河南金基业重工有限公司 | It is a kind of for correcting the means for correcting of boring bar concentricity and straightness |
| CN109323639A (en) * | 2018-10-19 | 2019-02-12 | 嘉兴市易嘉机械有限公司 | A kind of circle jitter detection apparatus of the circumferential side wall of disk |
| CN112588884A (en) * | 2020-10-29 | 2021-04-02 | 奉化科盛微型轴业有限公司 | Circumferential symmetry type axle type work piece runout detects levelling machine |
| CN112588884B (en) * | 2020-10-29 | 2022-06-10 | 奉化科盛微型轴业有限公司 | Circumferential symmetry type axle type work piece runout detects levelling machine |
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