CN209588949U - A kind of bearing roller circularity detection device - Google Patents
A kind of bearing roller circularity detection device Download PDFInfo
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- CN209588949U CN209588949U CN201920430662.0U CN201920430662U CN209588949U CN 209588949 U CN209588949 U CN 209588949U CN 201920430662 U CN201920430662 U CN 201920430662U CN 209588949 U CN209588949 U CN 209588949U
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- plate
- bearing roller
- riser
- detection device
- cross bar
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Abstract
The utility model discloses a kind of bearing roller circularity detection devices, including bottom plate, the upper end of the bottom plate is fixedly connected with fixed plate, the right end of the fixed plate is equipped with the fixed mechanism for bearing roller to be fixed, the upper end of the bottom plate is equipped with groove, riser is slidably connected in the groove, the adjusting component for riser to be adjusted is equipped in the groove, and the riser is equipped with the detection components for being detected to conical bearing rolling resistance.The utility model is easy to operate, and testing result is intuitive, convenient for observation.
Description
Technical field
The utility model relates to Bearing testing technical field more particularly to a kind of bearing roller circularity detection devices.
Background technique
Cylindrical roller, tapered roller bearing belong to divergence type bearing, and the inside and outside circle of bearing all has raceway, and bearing makes
It is rotated in raceway with roller in the process, therefore, the circularity of roller side excircle carrys out the bearing products quality produced
Say most important, roller quality is not up to standard, directly shortens the service life of bearing.
It needs to detect the circularity of roller surface in bearing roller production process, existing detection device is all mostly
Batch detection is carried out, detection accuracy is low, and the structure of instrument is cumbersome, complicated for operation.
Utility model content
In view of the defect of the prior art, the utility model proposes a kind of bearing roller circularity detection devices, and structure is simple,
Testing result is intuitive, easy to operate.
To achieve the goals above, the technical solution adopted in the utility model is a kind of bearing roller circularity detection device,
It includes bottom plate, fixed plate, fixation kit, riser and detection components；The fixed plate bottom is connect with bottom plate, fixed plate side
Fixation kit for bearing roller to be fixed is installed, the bottom of the riser is slidably connected with bottom plate, and inspection is arranged on riser
Survey component.
Further, the fixation kit includes the first threaded rod, the first limit plate, the second limit plate；The fixed plate
Side opens up L-type fixing groove, and first threaded rod one end connects regulation handle, and the first threaded rod other end screw thread is through the first limit
Plate and fixing groove bottom are rotatablely connected, and first limit plate side is connect with fixing groove side walls, second limit plate
It is removably mounted at fixed plate side wall, bearing roller limit to be measured is between the first limit plate, the second limit plate.
Based on the above-mentioned technical proposal, using the structure of similar ball-screw, regulation handle is rotated, rotates the first threaded rod,
It drives the first limit plate in fixing groove side walls, to adapt to the roller of different dimensional heights, roller is gripped.
Further, first limit plate is rotatablely connected top valve rubber, top valve rubber and bearing roller to be measured
Upper surface matches.
Further, the second limit plate rotation connection lower blanket pads mounting base, and lower blanket pads inside mounting base
Lower blanket pad is installed, lower blanket pad matches with bearing roller lower end surface to be measured, and lower blanket pads mounting base bottom and connects
Connect device of rotation driving.
Based on the above-mentioned technical proposal, bearing roller to be measured is fixed between top valve rubber and lower blanket pad, bottom
The device of rotation driving driving lower blanket pad rotation in portion drives bearing roller rotation to be measured.
Preferably, the device of rotation driving is the motor being arranged on bottom plate, and the output of motor is pivotally connected to lower part rubber
Leather packing mounting base bottom.
Further, groove is set on the bottom plate, and slideway, bottom of the riser setting and slideway cooperation is arranged in bottom portion of groove
Sliding block, the second threaded rod screw thread run through riser, and the rotation of second threaded rod is connected to rotational handle through bottom plate.
Based on the above-mentioned technical proposal, using the structure of similar ball-screw, rotational handle, the position of adjustable riser are rotated
It sets, to adapt to various sizes of bearing roller to be measured.
Further, the detection components include the cavity being arranged in riser, and the sky lumenal levels are equipped with cross bar, institute
The both ends for stating cross bar slide the inner sidewall through cavity and extend to the outside of riser, and one end of the cross bar is connected with and axis
The detection plate that bearing roller matches, the other end of the cross bar are fixedly connected with clip, and recording pen, institute are clamped on the clip
The upper ends for stating bottom plate have the test paper abutted with recording pen pen tip, are equipped with buffer gear in the cavity.
Based on the above-mentioned technical proposal, buffer gear buffers cross bar.
Further, the detection plate includes intermediate plate, two side plates with mounting hole；One end of cross bar is fixedly mounted
Side plate, connecting plate are detachably connected by connecting plate by bolt.
Based on the above-mentioned technical proposal, it is fixed again after the angle of detection plate being adjusted, such detection plate is hung down
It can be used for detection cylinder roller when straight setting, can detect taper roller after adjusting angle.
Further, the buffer gear includes the fixed annular slab being set in outside cross bar, is arranged with bullet outside the cross bar
Spring, the both ends of the spring are fixedly connected with the inner sidewall of annular slab and cavity respectively.
The course of work of the utility model: rotating the first threaded rod by regulation handle, drives and moves down on the first limit plate
It is dynamic, so as to which bearing roller to be measured to be fixed among two pieces of valve rubbers, it is then turned on motor and drives lower blanket pad peace
Seat and lower blanket pad fixed thereon rotation are filled, so that bearing roller be driven to be rotated, roller circle is carried out in rotation process
The detection of degree；By setting detection components and component is adjusted, drives riser mobile by the second turning handle of rotation, riser drives cross bar
Mobile, cross bar drives detection plate mobile, so that the detection faces of detection plate and the outer surface of bearing roller abut, in axis
During bearing roller rotates, if its circularity is undesirable, it is mobile to will push detection plate, so that cross bar recording pen can be
The lines of certain length are drawn on test paper, whether qualified, operate relatively simple, testing result if can test out this bearing roller
Intuitively.
The utility model has the beneficial effects that the utility model is easy to operate, testing result is intuitive, convenient for observation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model detection cylinder roller；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the enlarged drawing in Fig. 1 at B；
Fig. 4 is the structural schematic diagram that the utility model detects taper roller；
Fig. 5 is the structural schematic diagram for detecting Board position and overlooking；
In figure: 1 bottom plate, 2 fixed plates, 3 fixation kits, 4 grooves, 5 risers, 6 adjust components, 7 detection components, 8 fixing grooves,
9 first threaded rods, 10 first limit plates, 11 regulation handles, 12 second limit plates, 13 bearing rollers, 14 motors, 15 second screw threads
Bar, 16 rotational handles, 17 cavitys, 18 cross bars, 19 detection plates, 20 clips, 21 recording pens, 22 test papers, 23 buffer gears, 24 rings
Shape plate, 25 springs, 26 lower blankets pad mounting base, 27 intermediate plates, 28 side plates, 29 connecting plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
A kind of bearing roller circularity detection device comprising bottom plate 1, fixed plate 2, fixation kit 3, riser 5 and detection group
Part 7；2 bottom of fixed plate is bolted to connection with bottom plate 1, and 2 side of fixed plate is installed for carrying out to bearing roller
Fixed fixation kit 3,5 bottom of riser are slidably connected with bottom plate 1, and detection components 7 are arranged on riser 5.
Further, the fixation kit 3 includes the first threaded rod 9, the first limit plate 10, the second limit plate 12；It is described
2 side of fixed plate opens up the fixing groove 8 of L-type, and 9 one end of the first threaded rod connects regulation handle 6,9 other end spiral shell of the first threaded rod
Line is connect through the first limit plate 10 with 8 lower rotation of fixing groove, 10 side of the first limit plate and 8 side walls of fixing groove
Connection, second limit plate 12 are removably mounted at 2 side wall of fixed plate, and bearing roller limit to be measured is in the first limit plate
10, between the second limit plate 12.
Further, first limit plate 10 is rotatablely connected top valve rubber, and top valve rubber and bearing to be measured roll
Sub- upper surface matches.
Further, second limit plate 12 is rotatablely connected lower blanket and pads mounting base 26, and lower blanket pads mounting base
Lower blanket pad is installed in 26 inside, and lower blanket pad matches with bearing roller lower end surface to be measured, and lower blanket pads mounting base
26 bottoms connect device of rotation driving.
Preferably, the device of rotation driving is the motor 14 being arranged on bottom plate, and the output of motor 14 is pivotally connected to down
26 bottom of portion's valve rubber mounting base, it should be noted that the micromotor of model 730 can be used in motor 14, and in outside
Power supply is electrically connected, and is the prior art, is not repeated them here specifically.
Further, groove is set on the bottom plate 1, and slideway is arranged in bottom portion of groove, and the setting of 5 bottom of riser cooperates with slideway
Sliding block, 15 screw thread of the second threaded rod runs through riser, and the rotation of second threaded rod 15 is connected to rotational handle through bottom plate
16。
Further, the detection components 7 include the cavity 17 being arranged in riser, and level is equipped with cross in the cavity 17
Bar 18, the both ends of the cross bar 18 slide the inner sidewall through cavity 17 and extend to the outside of riser 5, the cross bar 18
One end is connected with the detection plate 19 to match with bearing roller 13, and the other end of the cross bar 18 is fixedly connected with clip 20, institute
It states and is clamped with recording pen 21 on clip 20, the upper ends of the bottom plate 1 have the test paper abutted with 21 pen tip of recording pen
22, the cavity 17 is interior to be equipped with buffer gear 23.
Further, the detection plate 19 includes intermediate plate 27, two side plates 28 for having mounting hole；One end of cross bar 18
Connecting plate 29 is fixedly mounted, is detachably connected side plate 28, connecting plate 29 by bolt.
Further, the buffer gear 23 includes fixing the annular slab 24 being set in outside cross bar 18, outside the cross bar 18
It is arranged with spring 25, the both ends of the spring 25 are fixedly connected with the inner sidewall of annular slab 24 and cavity 17 respectively.
In use, bearing roller is placed between the first limit plate 10 and the second limit plate 12, so in the utility model
Regulation handle 11 is rotated afterwards, and regulation handle 11 drives the rotation of the first threaded rod 9, and the first threaded rod 9 drives the first limit plate 10 to move
It is dynamic, until two pieces of valve rubbers 13 clamp bearing roller, rotational handle 16 is then rotated, rotational handle 16 drives the second threaded rod
15 rotations, the second threaded rod 15 drive riser 5 mobile, and riser 5 drives cross bar 18 mobile, and cross bar 18 drives detection plate 19 mobile,
Until detection plate 19 is abutted with circular cone shaft roller, it is then turned on motor 14, the drive shaft of motor 14 drives valve rubber 13
Rotation, valve rubber 13 drive the rotation of circular cone shaft roller, then observe whether draw lines on test paper 22.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of bearing roller circularity detection device, it is characterised in that: including bottom plate, fixed plate, fixation kit, riser and detection
Component；The fixed plate bottom is connect with bottom plate, and the fixation kit for bearing roller to be fixed is installed in fixed plate side,
The bottom of the riser is slidably connected with bottom plate, and detection components are arranged on riser.
2. a kind of bearing roller circularity detection device according to claim 1, it is characterised in that: the fixation kit includes
First threaded rod, the first limit plate, the second limit plate；The fixed plate side opens up the fixing groove of L-type, first threaded rod one end
Regulation handle is connected, the first threaded rod other end screw thread is rotatablely connected through the first limit plate and fixing groove bottom, and described first
Limit plate side is connect with fixing groove side walls, and second limit plate is removably mounted at fixed plate side wall, axis to be measured
Bearing roller limits between the first limit plate, the second limit plate.
3. a kind of bearing roller circularity detection device according to claim 2, it is characterised in that: first limit plate turns
Dynamic connection top valve rubber, top valve rubber match with bearing roller upper surface to be measured.
4. a kind of bearing roller circularity detection device according to claim 2, it is characterised in that: second limit plate turns
Dynamic connection lower blanket pads mounting base, and lower blanket pads and installs lower blanket pad inside mounting base, lower blanket pad with it is to be measured
Bearing roller lower end surface matches, and lower blanket pads mounting base bottom and connects device of rotation driving.
5. a kind of bearing roller circularity detection device according to claim 4, it is characterised in that: the device of rotation driving
For the motor on bottom plate is arranged in, the output of motor is pivotally connected to lower blanket pad mounting base bottom.
6. a kind of bearing roller circularity detection device according to claim 1, it is characterised in that: be arranged on the bottom plate recessed
Slideway is arranged in slot, bottom portion of groove, and the sliding block of bottom of the riser setting and slideway cooperation, the second threaded rod screw thread runs through riser, described
The rotation of second threaded rod is connected to rotational handle through bottom plate.
7. a kind of bearing roller circularity detection device according to claim 1, it is characterised in that: the detection components include
Cavity in riser is set, and the sky lumenal levels are equipped with cross bar, and the both ends of the cross bar are slided through the inside of cavity
Wall and the outside for extending to riser, one end of the cross bar are connected with the detection plate to match with bearing roller, the cross bar
The other end is fixedly connected with clip, and recording pen is clamped on the clip, and the upper ends of the bottom plate have and recording pen pen tip
The test paper abutted, the cavity is interior to be equipped with buffer gear.
8. a kind of bearing roller circularity detection device according to claim 7, it is characterised in that: during the detection plate includes
Between plate, two have mounting hole side plates；Connecting plate is fixedly mounted in one end of cross bar, by bolt that side plate, connecting plate is removable
Unload connection.
9. a kind of bearing roller circularity detection device according to claim 7, it is characterised in that: the buffer gear includes
The fixed annular slab being set in outside cross bar, the cross bar outer sheath are equipped with spring, the both ends of the spring respectively with annular slab and
The inner sidewall of cavity is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430662.0U CN209588949U (en) | 2019-04-01 | 2019-04-01 | A kind of bearing roller circularity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430662.0U CN209588949U (en) | 2019-04-01 | 2019-04-01 | A kind of bearing roller circularity detection device |
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| Publication Number | Publication Date |
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| CN209588949U true CN209588949U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920430662.0U Active CN209588949U (en) | 2019-04-01 | 2019-04-01 | A kind of bearing roller circularity detection device |
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| CN (1) | CN209588949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864606A (en) * | 2019-11-26 | 2020-03-06 | 湖南新达微轴承有限公司 | Inner circle roundness rapid testing device |
-
2019
- 2019-04-01 CN CN201920430662.0U patent/CN209588949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864606A (en) * | 2019-11-26 | 2020-03-06 | 湖南新达微轴承有限公司 | Inner circle roundness rapid testing device |
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