CN208704612U - A kind of measuring device of deep-groove ball ribbon retainer center-diameter - Google Patents
A kind of measuring device of deep-groove ball ribbon retainer center-diameter Download PDFInfo
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- CN208704612U CN208704612U CN201821374852.7U CN201821374852U CN208704612U CN 208704612 U CN208704612 U CN 208704612U CN 201821374852 U CN201821374852 U CN 201821374852U CN 208704612 U CN208704612 U CN 208704612U
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Abstract
The utility model discloses a kind of measuring devices of deep-groove ball ribbon retainer center-diameter, including two support posts on firm banking, firm banking, the installation crossbeam on two support posts, the horizontal guide rail on installation crossbeam；It is disposed on the horizontal guide rail and determines gauge head sliding block, dynamic gauge head sliding block, watch frame slider, determine gauge head sliding block, dynamic gauge head sliding block, be connected separately in watch frame slider and determine gauge head measuring staff, move gauge head measuring staff, dial gauge frame；Being horizontally disposed on the support post has measurement main scale, and determines to be provided with the measurement auxiliary scale parallel with measurement main scale on gauge head measuring staff, and the measuring and calculating of wave type retainer center-diameter is realized in the cooperation by determining gauge head, dynamic gauge head and wave type retainer on firm banking.The utility model structure is simple, easy to use, and cost is relatively low, the timely and effective accurate detection of energy goes out wave type retainer center-diameter, it avoids causing batch bearing unqualified because wave type retainer center-diameter is unqualified, the processing cost of bearing is effectively reduced, improve bearing machining efficiency.
Description
Technical field
The present invention relates to a kind of measuring devices of deep-groove ball ribbon retainer center-diameter, belong to Bearing testing equipment and technology neck
Domain.
Background technique
Middle-size and small-size deep-groove ball wave type retainer center-diameter is an important parameter within the bearing, it directly affects bearing
Flexibility and rotation torque；The size of middle-size and small-size deep-groove ball wave type retainer center-diameter can also change the guidance to bearing rotary
Mode.It since wave type retainer is in irregular shape, and is easily deformed, so the center-diameter of detection wave type retainer is very tired
It is difficult.Currently, for this important parameter of wave type retainer center-diameter, factory is substantially cleaned using bearing ring after, keep
Frame trial assembly, bearing clean again, with torductor detects bearing rotation torque after bearing grease injection, along with feel bearing is flexible
Property, it goes to judge whether wave type retainer center-diameter meets the requirements according to the method.It is wanted if wave type retainer center-diameter is not met
It asks, then a large amount of process time and detection time will be wasted, while can also slattern the lasso, steel ball, grease of bearing, nothing
The processing cost that bearing is increased in shape reduces the profit on sales of factory.
The purpose of the present invention aims to solve the problem that bearing producer, detects the difficulty of wave type retainer center-diameter, installs in retainer
Before bearing, the timely and effective accurate detection of energy goes out this important parameter of wave type retainer center-diameter；It reduces in detection process
The processes such as bearing ring cleaning, bearing installation, bearing cleaning, bearing grease injection, bearing torque detection, bearing feel flexibility, section
Save the time that the above process occupies；Reduce lasso caused by due to retainer center-diameter is unqualified, steel ball, grease waste；It is convenient
Scene uses, and can accelerate manufacturing schedule, avoid causing batch bearing unqualified because wave type retainer center-diameter is unqualified；It reduces
The processing cost of bearing improves bearing machining efficiency, maximizes company's interest.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of deep-groove ball ribbon retainer
The measuring device of center-diameter has the characteristics that structure is simple, easy to use, cost is relatively low, and the timely and effective accurate detection of energy goes out
The processing cost of bearing is effectively reduced in wave type retainer center-diameter, improves bearing machining efficiency.
Technical solution: to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of measuring device of deep-groove ball ribbon retainer center-diameter, including two branch on firm banking, firm banking
Support column, the installation crossbeam on two support posts, the horizontal guide rail on installation crossbeam；
Wherein, it is disposed on the horizontal guide rail and determines gauge head sliding block, dynamic gauge head sliding block, watch frame slider, and led to respectively
It crosses fixing bolt and realizes that sliding is fixed；It is described to determine gauge head sliding block, dynamic gauge head sliding block, be connected separately in watch frame slider and determine gauge head survey
Bar, dynamic gauge head measuring staff, dial gauge frame, and determine gauge head measuring staff, move gauge head measuring staff, dial gauge frame lower end is respectively arranged with and determines survey
Head, dynamic gauge head, amesdial；Being horizontally disposed on the support post has across the measurement master for determining gauge head measuring staff Yu dynamic gauge head measuring staff
Ruler, and determine to be provided with the measurement auxiliary scale parallel with measurement main scale on gauge head measuring staff, by determining gauge head, moving on gauge head and firm banking
The measuring and calculating of wave type retainer center-diameter is realized in the cooperation of wave type retainer.
Further, in order to move left and right gauge head, the dynamic gauge head measuring staff includes upper measuring staff and lower measuring staff, and
It is connected between upper measuring staff and lower measuring staff using spring leaf.
Further, the amesdial level is arranged on dial gauge frame, and passes through fixing bolt realization and amesdial
Dial framework it is Telescopic Fixed.
Further, it can move up and down to make to install crossbeam, be respectively arranged with upright guide rail on two support posts
And vertical lead screw, and compatible crossbeam sliding block is respectively arranged on vertical guide rod and vertical lead screw；The installation crossbeam installation
In on the crossbeam sliding block of two support posts, by the rotation of vertical lead screw drive its crossbeam sliding block and install crossbeam on move down
It is dynamic, and realize that the activity of vertical guide rod and its crossbeam sliding block is fixed by fastening bolt.
Further, described to determine gauge head, move the ceramic steel ball that gauge head selection is consistent with wave type retainer ball pocket curvature and fixed
Gauge head, dynamic gauge head can be used and be detachably connected, replacement easy to disassemble.
The utility model has the advantages that a kind of measuring device of deep-groove ball ribbon retainer center-diameter provided by the invention, with the prior art
Compare, have the advantage that 1, structure is simple, easy to use, cost is relatively low, reduce detection process in bearing ring cleaning,
The processes such as bearing installation save the time that the above process occupies；2, it avoids causing to criticize because wave type retainer center-diameter is unqualified
It is unqualified to measure bearing, facilitates live use, manufacturing schedule can be accelerated, reduces the processing cost of bearing, improves bearing machining efficiency,
Maximize company's interest.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is detection principle diagram of the invention；
It include: 1, firm banking in figure, 2, support post, 3, installation crossbeam, 4, determine gauge head sliding block, 5, determine gauge head measuring staff,
6, determine gauge head, 7, dynamic gauge head sliding block, 8, dynamic gauge head measuring staff, 9, dynamic gauge head, 10, watch frame slider, 11, dial gauge frame, 12, thousand points
Table, 13, fixing bolt, 14, measurement main scale, 15, measurement auxiliary scale, 16, wave type retainer, 17, spring leaf.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
It is as shown in Figure 1 a kind of measuring device of deep-groove ball ribbon retainer center-diameter, including firm banking 1, fixed bottom
The horizontal guide rail on installation crossbeam 3, installation crossbeam 3 on two support posts, 2, two support posts 2 on seat 1；
Wherein, it is disposed on the horizontal guide rail and determines gauge head sliding block 4, dynamic gauge head sliding block 7, watch frame slider 10, and point
It Tong Guo not the realization sliding fixation of fixing bolt 13；It is described to determine gauge head sliding block 4, dynamic gauge head sliding block 7, be separately connected in watch frame slider 10
Have and determine gauge head measuring staff 5, dynamic gauge head measuring staff 8, dial gauge frame 11, and determines gauge head measuring staff 5, dynamic gauge head measuring staff 8, dial gauge frame 11
Lower end, which is respectively arranged with, determines gauge head 6, dynamic gauge head 9, amesdial 12；On the support post 2 be horizontally disposed with have across determine gauge head survey
The measurement main scale 14 of bar 5 and dynamic gauge head measuring staff 8, and determine to be provided with the measurement auxiliary scale parallel with measurement main scale 14 on gauge head measuring staff 5
15,16 center-diameter of wave type retainer is realized in the cooperation by determining gauge head 6, dynamic gauge head 9 and wave type retainer 16 on firm banking 1
Measuring and calculating.
In the present embodiment, the dynamic gauge head measuring staff 8 includes upper measuring staff and lower measuring staff, and is used between upper measuring staff and lower measuring staff
Spring leaf 17 connects；12 level of amesdial is arranged on dial gauge frame 11, and is realized and thousand points by fixing bolt 13
(main measuring scale is accurate to 0.1mm for table skeleton 11 Telescopic Fixed；Secondary measuring scale is accurate to 0.01mm；Amesdial is accurate to
0.001mm)。
In the present embodiment, it is respectively arranged with upright guide rail and vertical lead screw on two support posts 2, and vertical guide rod and perpendicular
Compatible crossbeam sliding block is respectively arranged on raw silk rings thick stick；The installation crossbeam 3 is installed on the crossbeam sliding block of two support posts 2
On, its crossbeam sliding block is driven by the rotation of vertical lead screw and moving up and down for crossbeam 3 is installed, and is realized and is erected by fastening bolt
The activity of straight guide rod and its crossbeam sliding block is fixed.
It is described to determine gauge head 6, move the Ceramo-steel that the selection of gauge head 9 is consistent with 16 ball pocket curvature of wave type retainer in the present embodiment
Ball, and determine gauge head, dynamic gauge head is all made of and is detachably connected, replacement easy to disassemble.
As shown in Fig. 2, measuring principle of the invention is as follows:
1. choosing the fixed and moving measurement ball being consistent with ball pocket curvature first according to retainer ball pocket curvature and being mounted on measuring rod
On；
2. adjusting the position of dynamic gauge head sliding block and main measuring scale, and dynamic gauge head sliding block is fixed by fixing bolt,
Then the horizontal position for adjusting amesdial, is against amesdial gauge head on dynamic gauge head horizontal diameter position, and amesdial shallow bid
Indicator refers in " 0.2 " mm；Deep bid indicator refers to the position in " 0 "；
3. the position of measuring head is determined in adjustment according to the technical requirements of wave type retainer center-diameter, make to determine measuring head and dynamic survey
The technical requirements that the distance between head is equal to wave type retainer center-diameter are measured, numerical value can above main measuring scale and secondary measuring scale
To show；
4. placing wave type retainer on the fixed base, the adjustment for moving up and down device by crossbeam and determining gauge head sliding block is first
It is put into wave type retainer ball pocket measuring head is determined, and allows and determine measuring head and fit like a glove with ball pocket；Then by moving gauge head sliding block
Adjustment dynamic measuring head is also put into another ball pocket, and measuring head is allowed to fit like a glove with ball pocket；
5. continuing amesdial gauge head to be against on dynamic gauge head horizontal diameter position, the numerical value that amesdial is shown at this time is exactly wave type
The deviation of retainer center-diameter and technical requirements value；
6. survey calculation method:
When wave type retainer ball pocket number is even number:
Φ DC (measured value)=Φ D- Φ DWC；
When wave type retainer ball pocket number is odd number:
Φ DC (measured value)=(Φ D- Φ DWC)/COS a；
Wherein: Φ D=retainer center-diameter (technical requirements value)+△ D；
A=360 ° of angle/4Z, Z: for wave type retainer ball pocket number；
Φ DC: for wave type retainer center-diameter measured value；
Φ DWC: for gauge head bulb diameter；
△ D: for amesdial deviation, it that is to say the deviation of retainer center-diameter.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of measuring device of deep-groove ball ribbon retainer center-diameter, which is characterized in that including firm banking (1), fixed bottom
Two support posts (2) on seat (1), the installation crossbeam (3) on two support posts (2), the level in installation crossbeam (3) are led
Rail；
Wherein, it is disposed on the horizontal guide rail and determines gauge head sliding block (4), dynamic gauge head sliding block (7), watch frame slider (10), and
Realize that sliding is fixed by fixing bolt (13) respectively；It is described to determine gauge head sliding block (4), dynamic gauge head sliding block (7), watch frame slider (10)
On be connected separately with and determine gauge head measuring staff (5), dynamic gauge head measuring staff (8), dial gauge frame (11), and determine gauge head measuring staff (5), move gauge head
Measuring staff (8), dial gauge frame (11) lower end, which are respectively arranged with, determines gauge head (6), dynamic gauge head (9), amesdial (12)；The support is vertical
Being horizontally disposed on column (2) has across determining the measurement main scale (14) of gauge head measuring staff (5) Yu dynamic gauge head measuring staff (8), and determines gauge head measuring staff
(5) the measurement auxiliary scale (15) parallel with measurement main scale (14) is provided on, by determining gauge head (6), dynamic gauge head (9) and firm banking
(1) measuring and calculating of wave type retainer (16) center-diameter is realized in the cooperation of wave type retainer (16) on.
2. a kind of measuring device of deep-groove ball ribbon retainer center-diameter according to claim 1, which is characterized in that described
Dynamic gauge head measuring staff (8) include upper measuring staff and lower measuring staff, and are connected between upper measuring staff and lower measuring staff using spring leaf (17).
3. a kind of measuring device of deep-groove ball ribbon retainer center-diameter according to claim 1, which is characterized in that described
Amesdial (12) level is arranged on dial gauge frame (11), and is realized and dial gauge frame (11) by fixing bolt (13)
It is Telescopic Fixed.
4. a kind of measuring device of deep-groove ball ribbon retainer center-diameter according to claim 1, which is characterized in that two
It is respectively arranged with upright guide rail and vertical lead screw on support post (2), and is respectively arranged with phase on vertical guide rod and vertical lead screw
The crossbeam sliding block of adaptation；Installation crossbeam (3) is installed on the crossbeam sliding block of two support posts (2), passes through vertical lead screw
Rotation drive its crossbeam sliding block and crossbeam (3) be installed and move up and down, and vertical guide rod and its cross are realized by fastening bolt
The activity of beam sliding block is fixed.
5. a kind of measuring device of deep-groove ball ribbon retainer center-diameter according to claim 1, which is characterized in that described
Determine gauge head (6), dynamic gauge head (9) select the ceramic steel ball being consistent with wave type retainer (16) ball pocket curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374852.7U CN208704612U (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device of deep-groove ball ribbon retainer center-diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374852.7U CN208704612U (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device of deep-groove ball ribbon retainer center-diameter |
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| Publication Number | Publication Date |
|---|---|
| CN208704612U true CN208704612U (en) | 2019-04-05 |
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ID=65944155
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374852.7U Active CN208704612U (en) | 2018-08-24 | 2018-08-24 | A kind of measuring device of deep-groove ball ribbon retainer center-diameter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN111998816A (en) * | 2020-07-08 | 2020-11-27 | 人本股份有限公司 | Clamping detection device of miniature bearing nylon retainer |
-
2018
- 2018-08-24 CN CN201821374852.7U patent/CN208704612U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272045A (en) * | 2020-03-10 | 2020-06-12 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN111272045B (en) * | 2020-03-10 | 2021-07-27 | 浙江宏利汽车零部件股份有限公司 | Multi-angle measuring type inner diameter measuring mechanism for retainer |
| CN111998816A (en) * | 2020-07-08 | 2020-11-27 | 人本股份有限公司 | Clamping detection device of miniature bearing nylon retainer |
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