CN206488759U - Retainer contour detecting auxiliary rack - Google Patents
Retainer contour detecting auxiliary rack Download PDFInfo
- Publication number
- CN206488759U CN206488759U CN201621474975.9U CN201621474975U CN206488759U CN 206488759 U CN206488759 U CN 206488759U CN 201621474975 U CN201621474975 U CN 201621474975U CN 206488759 U CN206488759 U CN 206488759U
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- platform
- line slideway
- fixed station
- locating shaft
- fixed
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Abstract
Retainer contour detecting auxiliary rack of the present utility model includes support frame, column fixed mount, adjusting screw, platform, watt seat, scale positioning disk, dial, trip shaft, screw, line slideway, lowering or hoisting gear, line slideway fixed station and watt seat fixed station；The top of support frame is fixedly connected with contourgraph, and bottom is fixed on line slideway fixed station by column fixed mount；Line slideway is located on line slideway fixed station, and the bottom of line slideway fixed station sets adjusting screw；Watt seat is fixed by screws on watt seat fixed station, and watt seat fixed station is located on line slideway；Setting scale positioning disk on trip shaft, trip shaft is set on watt seat, and scale positioning disk is connected with dial；Platform is connected with trip shaft, and platform is connected with lowering or hoisting gear, and the first locating shaft and the second locating shaft are set on platform.It can effectively solve that Product checking cost is high, the medium-sized undetectable problem of product profile.
Description
Technical field
The utility model belongs to bearing parts retainer manufacture processing technique field, is related to a kind of suitable for keeping unwheeling
A kind of subsidiary frock of processing dimension detection, and in particular to retainer contour detecting auxiliary rack.
Background technology
Retainer is one of four important spare parts of bearing, and the processing and fabricating precision of retainer directly affects the whole series
Bearing quality and service life；Wherein product contour detecting is to maintain one of important detection project of frame, and detection device used is
Special outline detector, belongs to precision instrument., can only but existing contourgraph effective detection distance maximum is within 250mm
Small-sized retainer is detected, medium-sized or above retainer can not be detected.
The content of the invention
In view of problems of the prior art, the purpose of this utility model is to provide that a kind of manufacturing cost is low, detection is accurate
True height, short, simple to operate detection time, clamping workpiece secure, independently operable medium and small retainer profile auxiliary inspection
Tool.
To achieve these goals, a kind of retainer contour detecting auxiliary rack of the utility model offer, including support frame,
Column fixed mount, adjusting screw, platform, watt seat, scale positioning disk, dial, trip shaft, screw, line slideway, lifting dress
Put, line slideway fixed station and watt seat fixed station；The top of support frame as described above is fixedly connected with contourgraph, and bottom is solid by column
Determine frame to be fixed on line slideway fixed station；The line slideway is located on line slideway fixed station, line slideway fixed station
Bottom sets adjusting screw；Described watt of seat is fixed by screws on watt seat fixed station, and watt seat fixed station is located on line slideway；
Setting scale positioning disk on trip shaft, trip shaft is set on described watt of seat, and scale positioning disk is connected with dial；The platform with
Trip shaft is connected, and platform is connected with lowering or hoisting gear, and the first locating shaft and the second locating shaft are set on platform.
Further, described lowering or hoisting gear includes elevating screw and lift, and one end of elevating screw is connected with platform,
The other end is connected with lift, and lift is arranged on line slideway fixed station.
Further, the depth of parallelism of the first described locating shaft and the second locating shaft is less than or equal to 0.02mm, the first positioning
The perpendicularity of axle and platform upper surface is less than or equal to 0.03mm, and the perpendicularity of the second locating shaft and platform upper surface is less than or equal to
0.03mm。
Further, the upper surface of the first described locating shaft and the second locating shaft respectively with platform is interference fitted.
The beneficial effects of the utility model are：Retainer contour detecting auxiliary rack can effectively solve enterprise in actual life
Product checking cost is high among production, medium-sized product profile can not be detected, the realistic problem that operating personnel's technical ability is low, and is manufactured into
Low, simple to operate, measurement is accurate, detection time is short, applied value is high and low to operator's skill set requirements for this.
Brief description of the drawings
Fig. 1 is the front view of retainer contour detecting auxiliary rack of the present utility model；
Fig. 2 is the enlarged diagram at P in Fig. 1 of the present utility model；
Fig. 3 is the front view of platform of the present utility model；
Fig. 4 is the top view of platform of the present utility model；
In figure：1st, stand, 2, column fixed mount, 3, adjusting screw, 4, platform, 5, watt seat, 6, scale positioning disk, 7, scale
Disk, 8, trip shaft, 9, screw, 10, line slideway, 11, lift, 12, elevating screw, 13, contourgraph, 14, line slideway it is solid
Determine platform, 15, watt seat fixed station, 16, A axles, the 17, first locating shaft, the 18, second locating shaft.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Retainer contour detecting auxiliary rack as Figure 1-4, including support frame 1, column fixed mount 2, adjusting screw
3rd, platform 4, watt seat 5, scale positioning disk 6, dial 7, trip shaft 8, screw 9, line slideway 10, lowering or hoisting gear, line slideway
Fixed station 14 and watt seat fixed station 15；The top of support frame 1 is fixedly connected with contourgraph 13, and bottom is solid by column fixed mount 2
It is scheduled on line slideway fixed station 14；Line slideway 10 is located on line slideway fixed station 14, the bottom of line slideway fixed station 14
Portion sets adjusting screw 3；Watt seat 5 is fixed on watt seat fixed station 15 by screw 9, and watt seat fixed station 15 is located at line slideway 10
On；Set on watt seat 5 and scale positioning disk 6 is set on trip shaft 8, trip shaft 8, scale positioning disk 6 is connected with dial 7；Platform 4
It is connected with trip shaft 8, platform 4 is connected with lowering or hoisting gear, the first locating shaft 17 and the second locating shaft 18 is set on platform 4.Lifting
Device includes elevating screw 12 and lift 11, and one end of elevating screw 12 is connected with platform 4, and the other end connects with lift 11
Connect, lift 11 is arranged on line slideway fixed station 14.
The step of concrete operations of retainer contour detecting is：The retainer surface of profile to be detected is wiped totally, together
When check that non-trimming, the projection such as burr prevent platform and positioning from scratching.Retainer is enclosed on locating shaft after passed examination, kept
The external diameter of frame is placed between two Ф 30 the first locating shaft 17 and the second locating shaft 18 and is gently put on platform 4, protects simultaneously
Hold first locating shaft 17 and second locating shaft 18 of the frame outer diameter face against two Ф 30.
A axles 16 are the pointer connecting shaft of contourgraph 13.When A axles 16 rotate according to technological requirement negative direction, workpiece to be checked
Positioned when being operated by above-mentioned steps with aperture surface against two locating shafts of Ф 30.Retainer workpiece fix after according to technological requirement
Line slideway 10 and A axles 16 are adjusted, platform 4 is adjusted to position to be detected.Mobile contourgraph starts detection, single-piece detection time
For 4~5 minutes.
Platform 4 can suitably be moved according to retainer diameter of work size along line slideway 10, and the reality of line slideway 10 is most
Big shift motion 827mm, platform 4 can spend~80 degree along the direction -30 of A axles 16 simultaneously and move, and adapting to different product detection angles needs
Ask, 738 × 140mm of maximum detection diameter Ф.Platform 4 realizes rotation by the lifting of elevating screw and the rotation of trip shaft,
Corresponding move angle is shown on dial.
The processing of retainer product profile is mainly what lathe in machining was realized, and the formation benchmark of product profile is relative to be produced
Product（Center）And internal-and external diameter and end face, so clamping workpiece ensures concentric with contourgraph detection gauge head after fixing.It is required that first is fixed
The depth of parallelism of the position locating shaft 18 of axle 17 and second is less than or equal to 0.02mm, at the same with the perpendicularity of the upper surface of platform 4 less than etc.
In 0.03mm.First locating shaft 17, the upper surface of the second locating shaft 18 and platform 4 use interference fit.
Claims (4)
1. retainer contour detecting auxiliary rack, it is characterised in that：Including support frame, column fixed mount, adjusting screw, platform,
Watt seat, scale positioning disk, dial, trip shaft, screw, line slideway, lowering or hoisting gear, line slideway fixed station and a watt seat are fixed
Platform；The top of support frame as described above is fixedly connected with contourgraph, and bottom is fixed on line slideway fixed station by column fixed mount；
The line slideway is located on line slideway fixed station, and the bottom of line slideway fixed station sets adjusting screw；Described watt of seat leads to
Cross screw to be fixed on watt seat fixed station, watt seat fixed station is located on line slideway；Trip shaft, trip shaft are set on described watt of seat
Upper setting scale positioning disk, scale positioning disk is connected with dial；The platform is connected with trip shaft, and platform connects with lowering or hoisting gear
Connect, the first locating shaft and the second locating shaft are set on platform.
2. retainer contour detecting auxiliary rack according to claim 1, it is characterised in that：Described lowering or hoisting gear includes
Elevating screw and lift, one end of elevating screw are connected with platform, and the other end is connected with lift, and lift is arranged on straight line
On guide rail fixed station.
3. retainer contour detecting auxiliary rack according to claim 1, it is characterised in that：Described the first locating shaft with
The depth of parallelism of second locating shaft is less than or equal to 0.02mm, and the perpendicularity of the first locating shaft and platform upper surface is less than or equal to
The perpendicularity of 0.03mm, the second locating shaft and platform upper surface is less than or equal to 0.03mm.
4. retainer contour detecting auxiliary rack according to claim 1, it is characterised in that：Described the first locating shaft and
Second locating shaft is interference fitted with the upper surface of platform respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474975.9U CN206488759U (en) | 2016-12-30 | 2016-12-30 | Retainer contour detecting auxiliary rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474975.9U CN206488759U (en) | 2016-12-30 | 2016-12-30 | Retainer contour detecting auxiliary rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488759U true CN206488759U (en) | 2017-09-12 |
Family
ID=59770615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474975.9U Active CN206488759U (en) | 2016-12-30 | 2016-12-30 | Retainer contour detecting auxiliary rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488759U (en) |
-
2016
- 2016-12-30 CN CN201621474975.9U patent/CN206488759U/en active Active
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