CN209131634U - Outer ring raceway pitch measuring - Google Patents
Outer ring raceway pitch measuring Download PDFInfo
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- CN209131634U CN209131634U CN201821747707.9U CN201821747707U CN209131634U CN 209131634 U CN209131634 U CN 209131634U CN 201821747707 U CN201821747707 U CN 201821747707U CN 209131634 U CN209131634 U CN 209131634U
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- driving device
- gauge head
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- holder
- outer ring
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Abstract
This application discloses a kind of outer ring raceway pitch measurings.The detection device includes: support base, holder, lower retainer, first driving device, second driving device and third driving device, channel includes: upper channel and lower channel, on, lower retainer further include: upper gauge head, lower gauge head, upper gauge head includes: displacement sensor and stylus, first driving device drives lower retainer to rise, the lower gauge head being set on lower retainer enters lower channel, second driving device drives holder decline, the upper gauge head being set on holder enters upper channel, displacement sensor reads the channel spacing between upper gauge head and lower gauge head by stylus.Present application addresses due to being detected using manual to outer ring raceway spacing; by way of matching tooling or in fact; have the defects that detection efficiency is low, there is human error increases testing staff labor intensity while outer greatly, it is difficult to adapt to the technical issues of modernization large-scale production needs.
Description
Technical field
The utility model relates to Bearing testing technical fields, in particular to a kind of outer ring raceway pitch measuring.
Background technique
Currently, the detection to bearing channel spacing both at home and abroad, generallys use and detects by hand to bearing outer ring, pass through card
Ruler, tooling or the mode matched in fact, there is detection efficiencies it is low, outer greatly there is human error while increase testing staff
Labor intensity defect, it is difficult to adapt to modernization large-scale production needs.
The prior art is disadvantageous in that, is detected using craft to bearing, and slide calliper rule, tooling or the side matched in fact are passed through
Formula haves the defects that detection efficiency is low, there is human error increases testing staff labor intensity while outer greatly, difficult
To adapt to the needs of modernization large-scale production.
For detecting in the related technology using manual to outer ring raceway spacing, pass through measuring tool, tooling or reality
The mode matched, that there is detection efficiencies is low, there is human errors, and the labor intensity of testing staff is increased while outer greatly
Defect, it is difficult to adapt to the problem of modernization large-scale production needs, currently no effective solution has been proposed.
Utility model content
The main purpose of the utility model is to be to provide a kind of outer ring raceway pitch measuring, to solve due to using
Outer ring raceway spacing is detected by hand, measuring tool, tooling or in fact match by way of, that there is detection efficiencies is low,
Have the defects that the labor intensity that testing staff is increased while human error is outer greatly, it is difficult to adapt to modernization scale metaplasia
The problem of production needs.
To achieve the goals above, according to the one aspect of the application, a kind of outer ring raceway pitch measuring is provided.
Outer ring raceway pitch measuring according to the present utility model, comprising: support base, holder, lower retainer,
First driving device, the second driving device and third driving device, the channel include: upper channel and lower channel, described upper and lower
Retainer further include: upper gauge head, lower gauge head, the upper gauge head include: displacement sensor and stylus, and the first driving device is driven
It moves the lower retainer to rise, the lower gauge head being set on the lower retainer enters the lower channel, the second driving dress
The driving holder decline is set, the upper gauge head being set on the holder enters the upper channel, and the third is driven
The dynamic device driving lower retainer rotation, institute's displacement sensors read the upper gauge head and the lower survey by the stylus
Channel spacing between head.
In some embodiments: the first driving device is oil cylinder or cylinder, and the first driving device bottom is set
It is placed in connecting plate, the first driving device output end drives the lower retainer to rise.Pass through first driving device as a result,
It can be realized the lower retainer of drive to rise, reach designated position.
In some embodiments: second driving device is oil cylinder or cylinder, and second driving device bottom is set
It is placed in rack, the second driving device output end drives the holder decline.Pass through the second driving device, energy as a result,
Enough realize drives holder decline, reaches designated position.
In some embodiments: the third driving device include: motor, speed reducer, belt, the first belt pulley and
Second belt pulley, the rotation of speed reducer described in the motor drive, first belt pulley are set to the output of the speed reducer
On end, first belt pulley drives second pulley movements by belt.As a result, by being provided with third driving dress
It sets, is able to drive lower retainer rotary motion.
In some embodiments: the gauge head includes: multiple steel balls, contour screw and spring downward component, Duo Gesuo
It states steel ball and is set to the gauge head top, enter the channel, the contour screw and the spring for multiple steel balls
Component connection is pushed, for guaranteeing that gauge head is in quick condition.Thereby, it is possible to ensure that gauge head is in quick condition.
In some embodiments: further include: holder block, the holder block and the holder connect
It connects.By being provided with holder block, it can be realized the effect kept in protection, prevent holder and lower retainer from occurring
Collision, and then damage.
The utility model drives lower retainer to rise by the way of the detection of upper and lower gauge head, through first driving device, if
The lower gauge head being placed on lower retainer enters lower channel, and the second driving device drives holder decline, is set to holder
On upper gauge head enter upper channel, third driving device drives lower retainer rotation, has achieved the purpose that detection, to realize
The technical effect of the channel spacing between upper gauge head and lower gauge head is read by stylus by displacement sensor, so solve by
In using by hand outer ring raceway spacing is detected, measuring tool, tooling or in fact match by way of, there is detection imitate
Rate is low, haves the defects that the labor intensity that testing staff is increased while human error is outer greatly, it is difficult to adapt to modernization rule
The technical issues of modelling production needs.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is a kind of perspective view of outer ring raceway pitch measuring of the utility model；
Fig. 2 is a kind of structural representation Fig. 1 of outer ring raceway pitch measuring of the utility model；
Fig. 3 is a kind of structural representation Fig. 2 of outer ring raceway pitch measuring of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
Term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1-3, this application involves a kind of outer ring raceway pitch measurings, comprising: support base 1, upper holding
Frame 2, lower retainer 3, first driving device 4, the second driving device 5 and third driving device 6, channel 7 include: upper 71 He of channel
Lower channel 72, upper and lower retainer further include: upper gauge head 21, lower gauge head 31, upper gauge head 21 includes: displacement sensor 211 and stylus
212, first driving device 4 drives lower retainer 3 to rise, and the lower gauge head 31 being set on lower retainer 3 enters lower channel 72,
Second driving device 5 drives holder 2 to decline, and the upper gauge head 21 being set on holder 2 enters upper channel 71, third
Driving device 6 drives lower retainer 3 to rotate, and displacement sensor 211 is read between upper gauge head 21 and lower gauge head 31 by stylus 212
Channel spacing.
Specifically, the T-shaped hollow structure of support base 1, supports workpiece for having the function that；Holder 2 is in circular cone
Shape, for playing the role of holding and fixation；Lower retainer 3 is in coniform, for playing the role of holding and fixation；Channel 7
It include: upper channel 71 and lower channel 72, upper channel 71 and lower channel 72 are in arc-shaped, for cooperating with gauge head, and then reach inspection
The effect of lower channel spacing in survey；Upper and lower retainer further include: upper gauge head 21, lower gauge head 31, upper gauge head 21 and lower gauge head 31 divide
It is not fixedly installed on holder 2 and lower retainer 3, can be realized the effect for moving synchronously and fixing；Upper gauge head 21 includes:
Displacement sensor 211 and stylus 212, displacement sensor 211 are set in gauge head 21,211 top end surface of displacement sensor with
Lower gauge head 31 contacts, and is fed back by the power that top end surface is subject to by spring, to realize displacement；Stylus 212, which is set to, leads
To shaft end, for showing the numerical value of feedback；First driving device 4 drives lower retainer 3 to rise, and is set on lower retainer 3
Lower gauge head 31 enter lower channel 72, the second driving device 5 drive holder 2 decline, the upper survey being set on holder 2
First 21 enter upper channel 71, and third driving device 6 drives lower retainer 3 to rotate, and displacement sensor 211 is read by stylus 212
Channel spacing between upper gauge head 21 and lower gauge head 31, the displacement sensor 211 by being installed on upper gauge head 21 incude upper gauge head
Change in displacement between 21 and lower gauge head 31, then change in displacement is converted by specific numerical value by stylus 212, convenient for reading and
Record.
Outer ring raceway spacing detection process is as follows:
Workpiece is placed in support base 1, first driving device 4 is to push up on jacking cylinder drive guiding axis, and guiding axis will
To predetermined position, predetermined position can be set by the move distance of infrared sensor or cylinder on top on lower gauge head 31,
Steel ball on lower gauge head 31 enters workpiece lower channel 72, while workpiece is detached from support base 1, keeps quick condition；Upper gauge head 21
It is pushed by the second driving device 5, the steel ball being installed on gauge head 21 enters channel 71 on workpiece, and gauge head position passes through
High screw is connected with spring downward component, guarantees that gauge head may be at quick condition；Third driving device 6 is that motor passes through together
Step band component drives lower gauge head 31 to rotate, and steel ball guarantees that steel ball is fitted closely with channel in channel internal rotating；It is installed on survey
The displacement sensor 211 of first 21 component reads the change in displacement between upper and lower gauge head by stylus 211 and measures channel spacing.
It can be seen from the above description that the application realizes following technical effect:
The utility model drives lower retainer 3 to rise by the way of the detection of upper and lower gauge head, through first driving device 4,
The lower gauge head 31 being set on lower retainer 3 enters lower channel 72, and the second driving device 5 drives holder 2 to decline, is set to
Upper gauge head 21 on holder 2 enters upper channel 71, and third driving device 6 drives lower retainer 3 to rotate, reached detection
Purpose, so that realizing displacement sensor 211 passes through the channel spacing between the upper gauge head 21 of the reading of stylus 212 and lower gauge head 31
Technical effect, and then solve due to passing through measuring tool, tooling or reality using detecting by hand to outer ring raceway spacing
The mode matched, that there is detection efficiencies is low, there is human errors, and the labor intensity of testing staff is increased while outer greatly
Defect, it is difficult to adapt to the technical issues of modernization large-scale production needs.
Wherein, first driving device 4 is oil cylinder or cylinder, and 4 bottom of first driving device is set to connecting plate 9, and first drives
Dynamic 4 output end of device drives lower retainer 3 to rise.It by oil cylinder or cylinder, drives and is pushed up on guiding axis, to drive lower keep
Frame 3 rises, and then lower gauge head 31 is driven to reach predetermined position, finally enters steel ball in lower channel 72, playing is detached from workpiece
Quick condition is also kept while support base.
Wherein, the second driving device 5 is oil cylinder or cylinder, and 5 bottom of the second driving device is set to rack 10, the second driving
5 output end of device drives holder 2 to decline.By oil cylinder or cylinder, guiding axis is driven to push, to drive holder
2 declines, and then upper gauge head 21 is driven to reach predetermined position, finally steel ball is entered in upper channel 71, to realize the effect of detection
Fruit.
Wherein, third driving device 6 includes: motor, speed reducer, belt, the first belt pulley and the second belt pulley, electronic
Machine drives speed reducer rotation, and the first belt pulley is set on the output end of speed reducer, and the first belt pulley drives second by belt
Pulley movements.It is rotated by motor drive speed reducer, the first belt pulley is set on the output end of speed reducer, the first belt
Wheel drives the second pulley movements by belt, to realize that the lower retainer 3 of drive is rotated, and then moves lower gauge head
31 are rotated, and steel ball is rotated in lower channel 72, it can be ensured that detection is more accurate.
Wherein, upper and lower gauge head includes: multiple steel balls, contour screw and spring downward component, and multiple steel balls are set to gauge head
Top enters channel for multiple steel balls, and contour screw is connected with spring downward component, for guaranteeing that gauge head is in floating type
State.By being provided with multiple steel balls, contour screw and spring downward component, it can be realized steel ball and moved in corresponding channel,
Contour screw and spring downward component simultaneously, it can be ensured that gauge head is in quick condition, so as to prevent stuck or knock ditch
The case where road, occurs.
Furthermore, further includes: holder block 8, holder block 8 and holder 2 connect.By being provided with upper guarantor
Frame block 8 is held, the effect of holding 2 in protection is can be realized, prevents holder 2 and lower retainer 3 from colliding, and then is occurred
The case where damage, while upper holding 2 can be played the role of fixed and keep.
The above is only a kind of embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, some similar deformation and improvement can be made, these
It should be regarded as within the protection scope of the utility model.
Claims (6)
1. a kind of outer ring raceway pitch measuring characterized by comprising support base (1), holder (2), lower holding
Frame (3), first driving device (4), the second driving device (5) and third driving device (6),
The channel (7) includes: upper channel (71) and lower channel (72), the upper and lower retainer further include: upper gauge head (21),
Lower gauge head (31),
The upper gauge head (21) includes: displacement sensor (211) and stylus (212),
First driving device (4) the driving lower retainer (3) rises, the lower survey being set on the lower retainer (3)
Head (31) enters the lower channel (72), and second driving device (5) drives holder (2) decline, is set to institute
The upper gauge head (21) stated on holder (2) enters the upper channel (21),
Third driving device (6) driving lower retainer (3) rotation,
Institute's displacement sensors (211) by the stylus (212) read the upper gauge head (21) and the lower gauge head (31) it
Between channel spacing.
2. outer ring raceway pitch measuring according to claim 1, which is characterized in that the first driving device (4)
For oil cylinder or cylinder, first driving device (4) bottom is set to connecting plate (9), first driving device (4) output end
The lower retainer (3) is driven to rise.
3. outer ring raceway pitch measuring according to claim 1, which is characterized in that second driving device (5)
For oil cylinder or cylinder, the second driving device (5) bottom is set to rack (10), the second driving device (5) output end
The holder (2) are driven to decline.
4. outer ring raceway pitch measuring according to claim 1, which is characterized in that the third driving device (6)
It include: motor, speed reducer, belt, the first belt pulley and the second belt pulley, speed reducer described in the motor drive rotates,
First belt pulley is set on the output end of the speed reducer, and first belt pulley drives second skin by belt
Belt wheel movement.
5. outer ring raceway pitch measuring according to claim 1, which is characterized in that the upper and lower gauge head includes: more
A steel ball, contour screw and spring downward component, multiple steel balls are set to the gauge head top, are used for multiple steel balls
Into the channel, the contour screw is connected with the spring downward component, for guaranteeing that gauge head is in quick condition.
6. outer ring raceway pitch measuring according to claim 1, which is characterized in that further include: holder block
(8), the holder block (8) and the holder (2) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747707.9U CN209131634U (en) | 2018-10-26 | 2018-10-26 | Outer ring raceway pitch measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747707.9U CN209131634U (en) | 2018-10-26 | 2018-10-26 | Outer ring raceway pitch measuring |
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| Publication Number | Publication Date |
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| CN209131634U true CN209131634U (en) | 2019-07-19 |
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| CN201821747707.9U Active CN209131634U (en) | 2018-10-26 | 2018-10-26 | Outer ring raceway pitch measuring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341628A (en) * | 2018-10-26 | 2019-02-15 | 江苏世冠自动化设备有限公司 | Outer ring raceway pitch measuring |
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2018
- 2018-10-26 CN CN201821747707.9U patent/CN209131634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341628A (en) * | 2018-10-26 | 2019-02-15 | 江苏世冠自动化设备有限公司 | Outer ring raceway pitch measuring |
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