CN209416318U - A kind of large size deep groove ball bearing clearance measurement auxiliary device - Google Patents
A kind of large size deep groove ball bearing clearance measurement auxiliary device Download PDFInfo
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- CN209416318U CN209416318U CN201920177214.4U CN201920177214U CN209416318U CN 209416318 U CN209416318 U CN 209416318U CN 201920177214 U CN201920177214 U CN 201920177214U CN 209416318 U CN209416318 U CN 209416318U
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- groove ball
- deep groove
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Abstract
The utility model discloses a kind of large-scale deep groove ball bearing clearance measurement auxiliary devices, it include: circular substrate (1), three groups of support devices (2) and controller, wherein, the upper surface of circular substrate (1) is radially provided with three slideways (11), three groups of support devices (2) are arranged radially along circular substrate (1) respectively, and controller is connect with the control terminal of the hydraulic cylinder (22) in three groups of support devices (2) respectively；The large size deep groove ball bearing clearance measurement with auxiliary device with high security, the advantages that accuracy is high, work efficiency is high.
Description
Technical field
This disclosure relates to bearing mnanufacture technical field more particularly to a kind of large-scale deep groove ball bearing clearance measurement auxiliary dress
It sets.
Background technique
In the daily life of people, large-scale deep groove ball bearing is commonly used for various large scale equipments and equipment, big
In the manufacturing process of type deep groove ball bearing, the detection work in later period is particularly significant, detects work for big moldeed depth off quality
Ditch ball bearing is rejected, and is avoided substandard product from coming into the market, while ensuring large-scale deep groove ball bearing quality, is also improved dress
The safety of large scale equipment operation equipped with large-scale deep groove ball bearing.
The bearing clearance measurement of large-scale deep groove ball bearing is highly important in inspection work to large-scale deep groove ball bearing
One of work, clearance size seriously affects the service performance and service life of large-scale deep groove ball bearing, if clearance is excessive, bearing
Phenomenon easily is had skidded, if clearance is too small, it is excessively high that bearing is easy to appear temperature rise in the running, causes bearing to burn out even stuck.
The method of traditional large-scale deep groove ball bearing clearance measurement is lifting rope method, i.e., with rope by the outer ring of large-scale deep groove ball bearing or interior
Circle is sling, and the clearance from remeasurement large size deep groove ball bearing of outer ring, retainer and inner ring is utilized.When using this method, due to
Bearing retainer can be pressed on roller end face by effect of weight, retainer, so that roller rotation is not flexible, and then be influenced to clearance
The accuracy of measurement, risk is big when people measures below bearing, and there are security risks, in addition, traditional assistance platform is artificial
Complicated for operation, low efficiency influences job schedule.
Auxiliary device accuracy is low when therefore, how to solve to measure large-scale deep groove ball bearing clearance, safety is low,
Complicated for operation, the problems such as working efficiency is low, become people's urgent problem to be solved.
Utility model content
In consideration of it, the utility model, which discloses, provides a kind of large-scale deep groove ball bearing clearance measurement auxiliary device, so that
The problems such as existing clearance measurement servicing unit safety is low, complicated for operation, working efficiency is low is solved less.
Technical solution provided by the utility model, specifically, a kind of large size deep groove ball bearing clearance measurement auxiliary device,
It is characterised by comprising: circular substrate 1, three group of support device 2 and controller；
The upper surface of the circular substrate 1 is provided with three extended along 1 radial direction of circular substrate in the center point
Slideway 11；
Every group of support device 2 includes: a hydraulic cylinder 22 and three support slippers 21；
Each support slipper 21 includes: shell 211 and hydraulic stem 212；
211 upper end of shell is open, and lower end two sides are provided with the U-shaped folder 2111 with the slideway 11 cooperation；
The hydraulic stem 212 includes hydraulic section and free end, and the hydraulic section is fixedly installed in the shell 211,
The free end is upwardly extended from the stretching of the upper end opening of the shell 211；
The output end of the hydraulic cylinder 22 is connected to the hydraulic section of hydraulic stem 212 in three support slippers 21 respectively；
Being arranged radially respectively along the circular substrate 1 of support device 2 described in three groups, in each support device 2
Three support slippers 21 corresponding slideway 11 is slidably mounted on by the U-shaped folders 2111 of 211 two sides of shell correspondence respectively
It is interior；
The controller is connect with the control terminal of the hydraulic cylinder 22 in support device 2 described in three groups respectively.
It is preferred that the side of every slideway 11 is provided with graduated scale 12 on the circular substrate 1.
Further preferably, it is respectively provided on the top surface of 211 lower end two sides U-shaped folder 2111 of shell in each support slipper 21
There is screw hole, the screw hole internal screw thread is equipped with screw 2112.
Further preferably, cambered surface 2121 is provided in the free end end face of the hydraulic stem 212.
Further preferably, three slideways 11 on the circular substrate 1 along the circular substrate 1 the uniform cloth of circumferential direction
It sets.
A kind of large-scale deep groove ball bearing clearance measurement auxiliary device provided by the utility model is by circular substrate, three groups of branch
Support arrangement and controller three parts composition, wherein frame mechanism based on circular substrate, three groups of support devices are mounted on round base
In three slideways of body radial direction, controller is mainly used for three groups of support devices of control and carries out stretching motion.With the lifting rope method of transmission
It compares, which will be in large-scale deep groove ball bearing using three groups of support devices with auxiliary device
Circle, retainer and outer ring level are lifted, and the height of three groups of support devices is controlled by controller, are avoided retainer and are squeezed rolling
The situation of son occurs, and then ensures the precision of measurement, improves measurement accuracy, when measuring clearance, operator can be in side
Face or top are operated, and safety is improved, simultaneously as supporting the height of large-scale deep groove ball bearing without too high, in turn
Alleviate due to bearing fall to operator generate injury, reduce danger coefficient, in addition, support device use hydraulic side
Formula controls support device movement by controller, and greatly easy operating process improves work efficiency.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of large-scale deep groove ball bearing clearance measurement auxiliary device that the utility model discloses that embodiment provides
Structural schematic diagram；
Fig. 2 is that the utility model discloses in a kind of large-scale deep groove ball bearing clearance measurement auxiliary device that embodiment provides
The structural schematic diagram of support slipper.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is a kind of large-scale deep groove ball bearing clearance measurement auxiliary device referring to Fig. 1, by 1, three group of support dress of circular substrate
Set 2 and controller three parts composition, wherein three slideways 11 that the upper surface of circular substrate 1 is radially provided with, three groups
Support device 2 is installed among three slideways 11, and every group of support device 2 includes a hydraulic cylinder 22 and three support slippers
21, three support slippers 21 of every group of support device 2 are respectively arranged among three slideways 11, and sequence consensus, each support
Sliding block 21 includes shell 211 and hydraulic stem 212, and 211 upper end of shell is open, and lower end two sides are equipped with U-shaped folder 2111, U-shaped folder
2111 cooperate with slideway 11 so that support slipper can include hydraulic section and free end, liquid along 11 free movement of slideway, hydraulic stem 212
Splenium is fixedly installed in shell 211, and free end is stretched out from the upper end open-mouth of shell 211, the output end difference of hydraulic cylinder 22
Be connected to the hydraulic section of hydraulic stem 212 in three support slippers 21, controller respectively with the hydraulic cylinder 22 in three groups of support devices 2
Control terminal connection.
The large size deep groove ball bearing clearance measurement of one of the present embodiment is as follows with auxiliary device concrete operations mode: first
According to inner ring, retainer and the radius of outer ring of tested large-scale deep groove ball bearing, which is measured and is used
Three groups of support slippers in auxiliary device slide into appropriate location, adjust the height of three groups of support slippers, make three groups of support slippers
The top of middle hydraulic stem is in same level, is then horizontally arranged tested large-scale deep groove ball bearing and the large size deep-groove ball axis
Hold on clearance measurement auxiliary device, make the top of hydraulic stem in three groups of support slippers respectively with tested large-scale deep groove ball bearing
Inner ring, retainer and outer ring contact, then control hydraulic stem work by controller, so that the hydraulic stem in three groups of support slippers
It moves up and down, is tested inner ring, retainer and the outer ring of large size deep groove ball bearing under the effect of gravity also with the movement of hydraulic stem
It moves up and down, when being moved to suitable position, stops hydraulic stem work, operator can be from the side of tested large-scale deep groove ball bearing
Face or top measure the clearance of tested large-scale deep groove ball bearing, while improving measurement accuracy, avoid under
Side measures, and improves safety, while the height that measured bearing is lifted is not high, once it slides, it will not be to operator
Serious personal injury is caused, harmfulness is reduced, furthermore the large size deep groove ball bearing clearance measurement uses liquid with auxiliary device
Pressure mode controls support slipper movement, easy to operate, improves work efficiency.In addition, if operator suspects measurement data not
Accurately, it can be again turned on hydraulic cylinder, repeat aforesaid operations, the clearance of tested large-scale deep groove ball bearing is measured again.
Support slipper rapidly and accurately can be moved to correct position in order to facilitate the operation of personnel, the circle in the present embodiment
The side of every slideway 11 is provided with graduated scale 12 on shape substrate 1, and by being compared using graduated scale, operator can be incited somebody to action
Support slipper is accurately moved to inner ring, retainer and the radial location of outer ring of tested large-scale deep groove ball bearing.
In the present embodiment, referring to fig. 2, in each support slipper 21 on the top surface of 211 lower end two sides U-shaped folder 2111 of shell
It is provided with screw hole, screw hole internal screw thread is equipped with screw 2112.When support slipper be moved to tested large-scale deep groove ball bearing inner ring,
When the radial location of retainer and outer ring, the screw of the top surface setting of U-shaped folder is tightened, it is basic to resist disk for screw at this time, will prop up
Support sliding block is fixed on correct position, avoids generating sliding in measurement process, and then ensure bearing clearance measurement structure
Accuracy.
In order to avoid tested large-scale deep groove ball bearing occurs on the large size deep groove ball bearing clearance measurement auxiliary device
It slides, is provided with cambered surface 2121 in the free end end face of the hydraulic stem 212 in the present embodiment, by the way that arc is arranged in hydraulic rod top
Face can increase inner ring, retainer and the contact area of outer ring of hydraulic rod top and tested large-scale deep groove ball bearing, Jin Erti
High stability of tested large-scale deep groove ball bearing during measuring clearance, avoids sliding, improves safety.
Three being arranged circumferentially along circular substrate 1 of slideway 11 on circular substrate 1 in the present embodiment, the design
Effectively the weight of tested large-scale deep groove ball bearing can be evenly distributed on three groups of support slippers, be avoided due to being tested big moldeed depth
Sliding phenomenon caused by ditch ball bearing distribution of weight is uneven also improves safety while ensuring the accuracy of surveyed clearance
Property, it avoids causing personal injury to operator.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (5)
1. a kind of large size deep groove ball bearing clearance measurement auxiliary device characterized by comprising circular substrate (1), three groups of branch
Support arrangement (2) and controller；
The upper surface of the circular substrate (1) is provided with three extended along the circular substrate (1) radial direction in the center point
Slideway (11)；
Every group of support device (2) includes: a hydraulic cylinder (22) and three support slippers (21)；
Each support slipper (21) includes: shell (211) and hydraulic stem (212)；
Shell (211) upper end is open, and lower end two sides are provided with the U-shaped folder (2111) with the slideway (11) cooperation；
The hydraulic stem (212) includes hydraulic section and free end, and the hydraulic section is fixedly installed in the shell (211),
The free end is upwardly extended from the stretching of the upper end opening of the shell (211)；
The output end of the hydraulic cylinder (22) connects with the hydraulic section of hydraulic stem (212) in three support slippers (21) respectively
It is logical；
Support device described in three groups (2) being arranged radially respectively along the circular substrate (1), each support device (2)
In three support slippers (21) respectively by the U-shaped folder (2111) of the shell (211) two sides it is corresponding be slidably mounted on it is corresponding
Slideway (11) in；
The controller is connect with the control terminal of the hydraulic cylinder (22) in support device (2) described in three groups respectively.
2. large-scale deep groove ball bearing clearance measurement auxiliary device according to claim 1, which is characterized in that the circle base
The side of upper every of plate (1) slideway (11) is provided with graduated scale (12).
3. large-scale deep groove ball bearing clearance measurement auxiliary device according to claim 1, which is characterized in that each branch
Screw hole, the screw hole internal screw thread peace are provided in support sliding block (21) on the top surface of shell (211) lower end two sides U-shaped folder (2111)
Equipped with screw (2112).
4. large-scale deep groove ball bearing clearance measurement auxiliary device according to claim 1, which is characterized in that the hydraulic stem
(212) cambered surface (2121) are provided in free end end face.
5. large-scale deep groove ball bearing clearance measurement auxiliary device according to claim 1, which is characterized in that the circle base
Three slideway (11) being arranged circumferentially along the circular substrate (1) on plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177214.4U CN209416318U (en) | 2019-01-31 | 2019-01-31 | A kind of large size deep groove ball bearing clearance measurement auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177214.4U CN209416318U (en) | 2019-01-31 | 2019-01-31 | A kind of large size deep groove ball bearing clearance measurement auxiliary device |
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| CN209416318U true CN209416318U (en) | 2019-09-20 |
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| CN201920177214.4U Active CN209416318U (en) | 2019-01-31 | 2019-01-31 | A kind of large size deep groove ball bearing clearance measurement auxiliary device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
-
2019
- 2019-01-31 CN CN201920177214.4U patent/CN209416318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310454A (en) * | 2021-06-18 | 2021-08-27 | 江苏理工学院 | Device for synchronously detecting coaxiality and verticality of inner ring and outer ring of bearing |
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