CN209027422U - A kind of end-play detection device for aligning component - Google Patents
A kind of end-play detection device for aligning component Download PDFInfo
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- CN209027422U CN209027422U CN201821594035.2U CN201821594035U CN209027422U CN 209027422 U CN209027422 U CN 209027422U CN 201821594035 U CN201821594035 U CN 201821594035U CN 209027422 U CN209027422 U CN 209027422U
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- inner ring
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Abstract
The utility model provides a kind of end-play detection device for aligning component, easy to operate, and detection efficiency is high, may be adapted to the detection of typical products in mass production, guarantees accuracy in detection；Rack walks flitch equipped with installation workpiece, flitch is walked equipped with upper and lower pressure device, upper pressure device includes outer collar compression cylinder, connecting plate, connecting plate is connected and fixed plate, fixed plate lower part fills outer collar pressure die, pressure die on assembly inner ring in outer collar pressure die, and compression axis passes through fixed plate and connect with pressure die on inner ring on inner ring, upper lever one end in fixed plate is connected to fixed plate, and removable is from cylinder in fixed plate；It walks to be equipped in flitch upper groove under inner ring and compresses rocker piece, hold-down devices include support plate, top pillar compresses rocker piece under press support inner ring after support plate under inner ring, bottom of the frame is equipped with lower lever, lower lever one end is connect by lower jacking block with top pillar under inner ring, equipped with surveying pen and being in contact with lower jacking block in rack, the upper and lower lever other end is equipped with clump weight.
Description
Technical field
The utility model relates to detection device technical field, specially a kind of end-play for aligning component detects dress
It sets.
Background technique
Bearing in industrial equipment using more and more extensive, there are clearance be to guarantee axis in bearing in general
It holds and is able to flexibly operate fluently, but also require to can guarantee that bearing operation is steady simultaneously, the axis of bearing is without significantly heavy
Drop, and undertake the rolling element of load number it is as more as possible, therefore, (noise shakes the dynamic property of the clearance of bearing to bearing
Dynamic and friction) and running accuracy, the bearing capacity of service life (abrasion with tired) all has a significant impact；And at present for automobile
The end-play measurement of aligning component used in worm and gear aligning mainly passes through clearance gauge manual measurement in upper gearbox, but
The measurement method is not only cumbersome, and detection efficiency is low, is also unsuitable for the detection of typical products in mass production, and it is accurate not can guarantee detection
Degree.
Summary of the invention
End-play measurement for existing aligning component mainly passes through clearance gauge manual measurement, not only cumbersome, detection
Low efficiency, the problem of being also unsuitable for the detection of typical products in mass production, and not can guarantee accuracy in detection, the utility model provides one
Kind is used for the end-play detection device of aligning component, easy to operate, and detection efficiency is high, may be adapted to the inspection of typical products in mass production
It surveys, and can guarantee accuracy in detection.
Its technical solution is such, which is characterized in that it includes rack, and the rack walks material equipped with installation workpiece
Plate, it is described walk flitch upper and lower ends be respectively equipped with pressure device, hold-down devices, the upper pressure device includes being fixed on the rack
The outer collar compression cylinder on top and the connecting plate being connected with the outer collar compression cylinder, the connecting plate pass through connection
Column is connected with fixed plate, outer collar pressure die of the fixed plate lower part equipped with the corresponding outer collar, and the outer collar compresses
Pressure die on inner ring is equipped in mould, compression axis is connect after passing through the fixed plate with pressure die on the inner ring on inner ring, institute
It states equipped with upper lever in the fixed plate on inner ring above compression axis, described upper lever one end is connected in the fixed plate,
Equipped with disengaging cylinder in the fixed plate below the corresponding upper lever bar portion；
It is described walk flitch be equipped with groove, be equipped in the groove under the inner ring of the corresponding inner ring and compress rocker piece, institute
Stating hold-down devices includes that the support plate below flitch and being fixed on the rack is walked described in, and top pillar passes through described under inner ring
Press supports and compresses rocker piece under the inner ring after support plate, and the bottom of the frame is equipped with lower lever, lower lever one end end
Portion is connect by lower jacking block with top pillar under the inner ring, in the rack below the lower jacking block equipped with survey pen and with it is described under
Jacking block is in contact, and the upper lever, the lower lever other end are equipped with clump weight, is respectively provided on the upper lever, lower lever
Pressure sensor, lower pressure sensor.
It is further characterized by:
The upper pressure device further includes outer collar compression cylinder guiding axis, and described outer collar compression cylinder guiding axis one end is logical
It crosses linear bearing to be connected in the fixed plate, the outer collar compression cylinder guiding axis other end is solid after the connecting plate
Due in the rack；
The fixed plate lower part is connected with pressure die working plate, and upper bush, and the upper set are fitted in the fixed plate
Cylinder extends to the pressure die working plate, and compression axis is arranged in the upper bush on the inner ring, the outer collar pressure die
It is connected to pressure die working plate bottom, compression axis passes through pressure die on the upper bush and the inner ring and connects on the inner ring
It connects, the height of compression axis top end part is higher than the height of the upper bush top end part on the inner ring；
Upper bracket is fixed in the fixed plate, described upper lever one end is rotationally connected on the upper bracket, it is described on
Pressure sensor is installed on the inner ring on the upper lever above compression axis；The bottom of the frame is equipped with undersetting, institute
It states lower lever bar portion to be rotationally connected on the undersetting, the lower pressure sensor is installed under the inner ring below top pillar
On the lower lever, the survey pen is installed in the rack by mounting rack；
It is described walk flitch on be embedded with workpiece tool plate, the workpiece is placed on the workpiece tool plate, the groove
It is set on the workpiece tool plate, the groove internal clearance is equipped with outer collar rocker piece, and the depth of the groove is greater than institute
The height of outer collar rocker piece is stated, the outer collar rocker piece is in concave character type, and compression rocker piece is assemblied in described under the inner ring
In the recess of outer collar rocker piece, it is connected with supporting plate in the support plate end face, lower sleeve is fitted in the support plate, it is described
Top pillar, which sequentially passes through press after the lower sleeve, supporting plate, outer collar rocker piece and supports, under inner ring compresses rocker piece under the inner ring,
The height of top pillar top end part is higher than the height of the lower sleeve top end part under the inner ring；
Outer collar rocker piece bottom is provided with press mouth, and top pillar top is equipped with raised under the inner ring, in the protrusion
Equipped with the press block that is in contact of press mouth inner wall, the top end face of the press block and the press corresponding thereto
Mouth inner wall is arc-shaped, and the convex top is equipped with float ball, is compressed and is floated under the inner ring of the corresponding float ball
The portion bottom surface of block is arc-shaped；
Device is adjusted equipped with workpiece in the rack of the corresponding workpiece, the workpiece adjustment device includes loaded on described
Adjusting seat in rack, the adjusting seat are in T font, and adjustment plate is slidably mounted in the adjusting seat, and the adjustment plate is in L
The end face of type, the adjustment plate of the corresponding workpiece is arc-shaped, and positioning seat is slidably fitted in the adjusting seat, described fixed
Adjustment bolt is housed on the seat of position, the adjustment bolt is arranged in the adjustment plate.
The utility model has the beneficial effects that being detached from cylinder first jacks up upper lever, pressed so that upper lever is detached from inner ring
Mandrel jacks up top pillar under inner ring then by lower leverage, and outer collar compression cylinder pushes so that under outer collar pressure die
The outer collar that workpiece on flitch is walked in positioning is compressed, and the inner ring of workpiece is in inside workpiece upper end, surveys pen and records the numerical value at this time,
Then it is detached from cylinders retract, upper lever pushes and compression axis on inner ring is driven to push, due to the clump weight and upper lever of upper lever
The relationship of position of the fulcrum, the pressure that upper lever generates are 2 times of pressure value that lower lever generates, then the inner ring of workpiece is pressed on inner ring
Mandrel press moves down, to drive lower lever to bottom offset, surveying pen at this time can be obtained new numerical value, finally by numerical value twice
Difference the clearance value of workpiece inner ring and outer collar can be obtained, operate more convenient, detection efficiency is also relatively high, and may be adapted to large quantities of
The detection of product is measured, and can guarantee accuracy in detection, there is preferable economic use value.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is enlarged structure schematic diagram at the Z of Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model includes rack 1, and rack 1 walks flitch 3 equipped with installation workpiece 2,
It walks 3 upper and lower ends of flitch and is respectively equipped with pressure device, hold-down devices, upper pressure device includes the outer collar for being fixed on 1 top of rack
Compression cylinder 4 and the connecting plate 5 being connected with outer collar compression cylinder 4, connecting plate 5 are connected by connecting column (not shown)
It is connected to fixed plate 6,6 lower part of fixed plate is equipped with the outer collar pressure die 7 of corresponding 2 outer collar of workpiece, assembly in outer collar pressure die 7
There are pressure die 8 on inner ring, compression axis 9 is connect after passing through fixed plate 6 with pressure die 8 on inner ring on inner ring, on inner ring on compression axis 9
Upper lever 10 is housed, 10 one end of upper lever is connected in fixed plate 6, below corresponding 10 bar portion of upper lever in the fixed plate 6 of side
Equipped with disengaging cylinder 11 in fixed plate 6；Flitch 3 is walked equipped with groove 12, groove 12 is interior to be equipped under the inner ring for corresponding to 2 inner ring of workpiece
Rocker piece 13 is compressed, hold-down devices include the support plate 14 for being located to walk 3 lower section of flitch and being fixed in rack 1, top pillar under inner ring
15 compress rocker piece 13 under press support inner ring after support plate 14, and 1 bottom of rack is equipped with lower lever 16, lower 16 one end of lever
End is connect by lower jacking block 17 with top pillar 15 under inner ring, in the rack 1 of 17 lower section of lower jacking block equipped with survey pen 18 and with lower jacking block
17 are in contact, and upper lever 10,16 other end of lower lever are equipped with clump weight 19, are respectively provided on upper 10 bar of thick stick, lower lever 16
Pressure sensor 20, lower pressure sensor 21.
Upper pressure device further includes outer collar compression cylinder guiding axis 22, and 22 one end of outer collar compression cylinder guiding axis passes through straight
Spool holds 23 and is connected in fixed plate 6, and 22 other end of outer collar compression cylinder guiding axis is fixed on rack 1 after passing through connecting plate 5
On.
6 lower part of fixed plate is connected with pressure die working plate 24, upper bush 25 is fitted in fixed plate 6, and upper bush 25 prolongs
Pressure die working plate 24 is extended to, compression axis 9 is arranged in upper bush 25 on inner ring, and outer collar pressure die 7, which is connected to, compresses die worker
24 bottom of loading board, compression axis 9 passes through upper bush 25 and connect with pressure die 8 on inner ring on inner ring, 9 top end part of compression axis on inner ring
Height is higher than the height of 25 top end part of upper bush；Upper bracket 26 is fixed in fixed plate 6,10 one end of upper lever is rotationally connected with
On support 26, upper pressure sensor 20 is installed on inner ring on the upper lever 10 of 9 top of compression axis；1 bottom of rack is equipped with lower branch
Seat 27, lower 16 bar portion of lever is rotationally connected on undersetting 27, and lower pressure sensor 21 is installed on 15 lower section of top pillar under inner ring
On lower lever 16, surveys pen 18 and be installed in rack 1 by mounting rack 28.
Walk on flitch 3 embedded with workpiece tool plate 29, workpiece 2 is placed on workpiece tool plate 29, and with compressed on inner ring
15 coaxial placement of top pillar under axis 9, inner ring, groove 12 are set on workpiece tool plate 29, and 12 internal clearance of groove is equipped with outer collar
Rocker piece 30, the depth of groove 12 are greater than the height of outer collar rocker piece 30, and outer collar rocker piece 30 is in concave character type, and inner ring pushes
Tight rocker piece 13 is assemblied in the recess of outer collar rocker piece 30, is connected with supporting plate 31 on 14 end face of support plate, in support plate 14
It is fitted with lower sleeve 32, top pillar 15 presses in support after sequentially passing through lower sleeve 32, supporting plate 31, outer collar rocker piece 30 under inner ring
Circle is lower to compress rocker piece 13, and the height of 15 top end part of top pillar is higher than the height of 32 top end part of lower sleeve under inner ring；Outer collar is floated
30 bottom of block is provided with press mouth 33, and 15 top of top pillar is equipped with protrusion 34 under inner ring, is equipped in protrusion 34 and press 33 inner wall of mouth
The press block 35 being in contact, the top end face and 33 inner wall of press mouth corresponding thereto for pressing block 35 are arc-shaped, protrusion
34 tops are equipped with float ball 36, and the portion bottom surface that rocker piece 13 is compressed under the inner ring of corresponding float ball 36 is arc-shaped.
Device is adjusted equipped with workpiece in the rack 1 of corresponding workpiece 2, workpiece adjustment device includes loaded on the adjustment in rack 1
Seat 37, adjusting seat 37 are in T font, and adjustment plate 38 is slidably mounted in adjusting seat 37, and adjustment plate 38 is L-shaped, the tune of corresponding workpiece 2
The end face of whole plate 38 is arc-shaped, and positioning seat 39 is slidably fitted in adjusting seat 37, and positioning seat 39 can be fixed on tune by screw
On bed rearrangement 37, adjustment bolt 40 is housed on positioning seat 39, adjustment bolt 40 is arranged in adjustment plate 38.
The course of work of the utility model is, before the pushing of outer collar compression cylinder 4, is detached from cylinder 11 and jacks up upper lever
10, so that upper lever 10 is detached from compression axis 9 on inner ring, upper 20 pressure of pressure sensor is 0 at this time；Then lower lever 16 is due to it
The reason of clump weight 19, lower balance pivot 41 are in the bar portion of lower lever 16, drive top pillar 15 under inner ring to jack up upwards, also with regard to band
Compress rocker piece 13 under dynamic inner ring and be in a floating state, workpiece 2(, that is, aligning component) be transported to top pillar 15 under inner ring,
On workpiece tool plate 29 on inner ring at 9 coaxial position of compression axis, and the effect of outer collar compression cylinder 4 pushes, and also just drives solid
Outer collar pressure die 7 on fixed board 6 pushes, and may make the outer collar of workpiece 2 by pressure positioning on workpiece tool plate 29, and work
The inner ring of part 2 is correspondingly in 2 inner upper end of workpiece, and survey pen 18 can record the numerical value as initial value at this time；Then it is detached from
Cylinder 11 retracts, and upper lever 10 pushes and compression axis 9 on inner ring is driven to push, and due to the clump weight of upper lever 10 19 and upper thick stick
The relationship of 42 position of bar fulcrum, so that the pressure that upper lever 10 generates is 2 times of the pressure value that lower lever 16 generates, then by interior
Compression axis 9 drives the inner ring of workpiece 2 to bottom offset on circle, then compressed under inner ring rocker piece 13, under inner ring top pillar 15 accordingly to
Bottom offset surveys the lower jacking block 17 connected on pen 18 and lower lever 16 and is in contact and measures to drive lower lever 16 to bottom offset
New numerical value, then the end-play value of bearing inner race and aligning component outer collar can be obtained by the difference of two numerical value of front and back, operate ratio
More convenient, detection efficiency is also relatively high, and may be adapted to the detection of typical products in mass production, and can guarantee accuracy in detection, has preferable
Economic use value.
Claims (7)
1. a kind of end-play detection device for aligning component, which is characterized in that it includes rack, and the rack is equipped with
Installation workpiece walks flitch, it is described walk flitch upper and lower ends be respectively equipped with pressure device, hold-down devices, the upper pressure device includes
The connecting plate for being fixed on the outer collar compression cylinder on the rack top and being connected with the outer collar compression cylinder, it is described
Connecting plate is connected with fixed plate by connecting column, and the fixed plate lower part is equipped with the outer collar pressure die of the corresponding outer collar,
Pressure die on inner ring is equipped in the outer collar pressure die, compression axis is after the fixed plate and on the inner ring on inner ring
Pressure die connects, and upper lever is housed, described upper lever one end is connected in the fixed plate on the inner ring above compression axis
In the fixed plate, equipped with disengaging cylinder in the fixed plate below the corresponding upper lever bar portion；It is described walk flitch on set
It is fluted, it is equipped in the groove under the inner ring of the corresponding inner ring and compresses rocker piece, the hold-down devices include positioned at described
The support plate below flitch and being fixed on the rack is walked, press support is described interior after top pillar passes through the support plate under inner ring
Circle is lower to compress rocker piece, and the bottom of the frame is equipped with lower lever, and lower lever one end end passes through lower jacking block and the inner ring
Lower top pillar connects, and is equipped in the rack below the lower jacking block and surveys pen and be in contact with the lower jacking block, the upper lever,
The lower lever other end is equipped with clump weight, and pressure sensor, lower pressure sensing are respectively provided on the upper lever, lower lever
Device.
2. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: on described
Pressure device further includes outer collar compression cylinder guiding axis, and described outer collar compression cylinder guiding axis one end is connected by linear bearing
In in the fixed plate, the outer collar compression cylinder guiding axis other end is fixed on the rack after passing through the connecting plate
On.
3. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: described solid
Fixed board lower part is connected with pressure die working plate, upper bush is fitted in the fixed plate, and the upper bush extends to the pressure
Tight die worker's loading board, compression axis is arranged in the upper bush on the inner ring, and the outer collar pressure die is connected to the compression
Die craft equipment board bottom portion, compression axis passes through the upper bush and connect with pressure die on the inner ring on the inner ring, on the inner ring
The height of compression axis top end part is higher than the height of the upper bush top end part.
4. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: described solid
Upper bracket is fixed on fixed board, described upper lever one end is rotationally connected on the upper bracket, the upper pressure sensor installation
In on the upper lever on the inner ring above compression axis；The bottom of the frame is equipped with undersetting, and the lower lever bar portion turns
Dynamic to be connected on the undersetting, the lower pressure sensor is installed under the inner ring on the lower lever below top pillar,
The survey pen is installed in the rack by mounting rack.
5. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: it is described walk
Workpiece tool plate is embedded on flitch, the workpiece is placed on the workpiece tool plate, and the groove is set to the workpiece
On working plate, the groove internal clearance is equipped with outer collar rocker piece, and the depth of the groove is greater than the outer collar rocker piece
Height, the outer collar rocker piece is in concave character type, and rocker piece is compressed under the inner ring and is assemblied in the outer collar rocker piece
In recess, it is connected with supporting plate in the support plate end face, lower sleeve is fitted in the support plate, top pillar is successively under the inner ring
Press supports and compresses rocker piece, top pillar under the inner ring under the inner ring after the lower sleeve, supporting plate, outer collar rocker piece
The height of top end part is higher than the height of the lower sleeve top end part.
6. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: described outer
Lasso rocker piece bottom is provided with press mouth, and top pillar top is equipped with protrusion under the inner ring, is equipped with and the press in the protrusion
The press block that mouthful inner wall is in contact, the top end face of the press block and the press mouth inner wall corresponding thereto are in round
Arc, the convex top are equipped with float ball, and the portion bottom surface that rocker piece is compressed under the inner ring of the corresponding float ball is in
Arc.
7. a kind of end-play detection device for aligning component according to claim 1, it is characterised in that: corresponding institute
It states and adjusts device equipped with workpiece in the rack of workpiece, the workpiece adjustment device includes loaded on the adjustment in the rack
Seat, the adjusting seat are in T font, and adjustment plate is slidably mounted in the adjusting seat, and the adjustment plate is L-shaped, the corresponding work
The end face of the adjustment plate of part is arc-shaped, and positioning seat is slidably fitted in the adjusting seat, is equipped with and adjusts on the positioning seat
Whole bolt, the adjustment bolt are arranged in the adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594035.2U CN209027422U (en) | 2018-09-28 | 2018-09-28 | A kind of end-play detection device for aligning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594035.2U CN209027422U (en) | 2018-09-28 | 2018-09-28 | A kind of end-play detection device for aligning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027422U true CN209027422U (en) | 2019-06-25 |
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ID=66905122
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594035.2U Active CN209027422U (en) | 2018-09-28 | 2018-09-28 | A kind of end-play detection device for aligning component |
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| CN (1) | CN209027422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238102A (en) * | 2018-09-28 | 2019-01-18 | 无锡双益精密机械有限公司 | End-play detection device for aligning component |
-
2018
- 2018-09-28 CN CN201821594035.2U patent/CN209027422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238102A (en) * | 2018-09-28 | 2019-01-18 | 无锡双益精密机械有限公司 | End-play detection device for aligning component |
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