CN209295860U - Calipers inside and outside a kind of bearing thin-walled bakelite retainer - Google Patents
Calipers inside and outside a kind of bearing thin-walled bakelite retainer Download PDFInfo
- Publication number
- CN209295860U CN209295860U CN201822000557.1U CN201822000557U CN209295860U CN 209295860 U CN209295860 U CN 209295860U CN 201822000557 U CN201822000557 U CN 201822000557U CN 209295860 U CN209295860 U CN 209295860U
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- China
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- sliding block
- pedestal
- bottom plate
- retainer
- walled
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses calipers inside and outside a kind of bearing thin-walled bakelite retainer, including bottom plate, table platform, fixed pivot bar, lever indicator, pedestal and sliding block, table platform is arranged on the upper surface of bottom plate, corresponding elongated slot is provided on bottom plate and Biao Tai, fixed pivot bar is threaded through in the elongated slot on bottom plate and Biao Tai, it is connected with pedestal in the side of bottom plate, sliding block is connected on pedestal, the lever indicator is arranged on sliding block.The utility model simple structure and reasonable design is supported on the inner sidewall of retainer when measuring retainer by fixed pivot bar, and when so that measuring retainer by lever indicator, the side wall of retainer will not be deformed, it is ensured that the accuracy of measurement.
Description
Technical field
The utility model belongs to bearing measuring technical field more particularly to a kind of bearing thin-walled bakelite retainer internal-and external diameter
Measuring device.
Background technique
Currently on the market when processing bearing thin-walled bakelite retainer, measurement internal diameter, outer diameter are using D913, D923
Biao Taijia sector dial gauge measures.Since retainer material is relatively soft, and retainer wall ratio is relatively thin, in fan-shaped dial gauge
Elastic force is larger, and when measurement is particularly easy to be deformed in point position, and measurement result is deviated, and the processing of retainer is caused
Retainer size is deviated, and is unable to accurately control processing dimension in process.And then influence precision and the service life of bearing.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the utility model is to provide a kind of bearings in thin-walled bakelite retainer
External diameter measuring device.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below:
Calipers inside and outside a kind of bearing thin-walled bakelite retainer, including bottom plate, table platform, fixed pivot bar,
Lever indicator, pedestal and sliding block, table platform are arranged on the upper surface of bottom plate, are provided with phase on bottom plate and Biao Tai
Corresponding elongated slot, fixed pivot bar are threaded through in the elongated slot on bottom plate and Biao Tai, are connected with bottom in the side of bottom plate
, sliding block is connected on pedestal, the lever indicator is arranged on sliding block.
Further, base upper surface is provided with sliding slot, and the sliding block is arranged in sliding slot, is provided in the side of pedestal
Pedestal fixing screws for locking sliding block.
Further, the support rod on lever indicator is connected on sliding block, is provided on sliding block for locking support bar
Lever indicator lock-screw.
Further, two elongated slots are offered on bottom plate and Biao Tai, wherein an elongated slot is in the horizontal direction, it is horizontal
Two fixed pivot bars are equipped in the elongated slot in direction, another elongated slot is obliquely installed, and a branch is equipped in another elongated slot
Point fixed link.
Further, dottle pin is provided between bottom plate and Biao Tai.
Further, several stabilizer blades are provided on the lower surface of bottom plate.
Due to the adoption of the above technical scheme, the utility model has following superiority:
The utility model simple structure and reasonable design is supported on retainer by fixed pivot bar when measuring retainer
Inner sidewall on so that by lever indicator measure retainer when, the side wall of retainer will not deform, it is ensured that measurement it is accurate
Property；In addition, the position of fixed pivot bar is adjusted, so that the survey of the utility model according to the size of actual measurement retainer
Measuring device has the wider scope of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
In figure: 1, stabilizer blade；2, bottom plate；3, dottle pin；4, table platform；5, fixing screws；6, fixed pivot bar；7, fulcrum:
8, workpiece；9, nut；10, lever indicator；11, pedestal；12, sliding block；13, lever indicator lock-screw；14, pedestal is fixed
Screw；15, slider locking screw etc..
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, calipers inside and outside a kind of bearing thin-walled bakelite retainer, including bottom plate 2, table platform
4, fixed pivot bar 6, lever indicator 10, pedestal 11 and sliding block 12, table platform 4 is arranged on the upper surface of bottom plate 2, under
It is provided with corresponding elongated slot on fixed plate 2 and Biao Tai 4, fixed pivot bar 6 is threaded through the elongated slot on bottom plate 2 and Biao Tai 4
It is interior, it is connected with pedestal 11 in the side of bottom plate 2, sliding block 12 is connected on pedestal 11, the setting of lever indicator 10 exists
On sliding block 12.
11 upper surface of pedestal is provided with sliding slot, and the sliding block 12 is arranged in sliding slot, and in the side of pedestal 11, setting is useful
In the pedestal fixing screws of locking sliding block.Lever indicator is adjusted in the horizontal direction by sliding of the sliding block in sliding slot
Position.
Support rod on lever indicator 10 is connected on sliding block 12, and the thick stick for locking support bar is provided on sliding block 12
Bar dial gauge lock-screw 13.It is high that the position of lever indicator in the vertical direction is adjusted by lever indicator lock-screw
It is low.
Two elongated slots are offered on bottom plate 2 and Biao Tai 4, wherein an elongated slot is in the horizontal direction, horizontal direction
Two fixed pivot bars 6 are equipped in elongated slot, another elongated slot is obliquely installed, and a fixed pivot is equipped in another elongated slot
Bar is fitted with nut 9 on fixed pivot bar.
Three fixed pivot bars 6 form three fulcrums 7, and in practical applications, workpiece 8 is placed on table platform 4, by level side
To elongated slot in two fixed pivot bars 6 slide into workpiece respectively symmetrical left and right sides inner sidewall on, form two branch
Point, then another point by another fixed pivot bar on the inner sidewall that elongated slot is moved to workpiece, form another fulcrum, and three
A fulcrum plays support to workpiece side wall, guarantees in survey engineering, the side wall of workpiece will not deform, and improve the standard of measurement
True property.
In addition, elongated slot and fixed pivot bar can also be multiple according to actual use situation setting.
Bottom plate 2 and Biao Tai 4 are connected by fixing screws 5, and dottle pin 3 is provided between bottom plate and Biao Tai, are led to
Cross the height of setting dottle pin 3, the height of adjustable table platform.
Several stabilizer blades 1 are provided on the lower surface of bottom plate 2, preferably, stabilizer blade and bottom plate are screw thread company
It connects.
Pedestal 11 is fixedly connected by pedestal fixing screws 14 with bottom plate 2.
Claims (6)
1. calipers inside and outside a kind of bearing thin-walled bakelite retainer, including bottom plate, table platform, fixed pivot bar, thick stick
Bar dial gauge, pedestal and sliding block, it is characterised in that: table platform is arranged on the upper surface of bottom plate, in bottom plate and Biao Tai
On be provided with corresponding elongated slot, fixed pivot bar is threaded through in the elongated slot in fixed plate and Biao Tai, in the side of bottom plate
It is connected with pedestal, sliding block is connected on pedestal, the lever indicator is arranged on sliding block.
2. calipers inside and outside bearing according to claim 1 thin-walled bakelite retainer, it is characterised in that: on pedestal
Surface is provided with sliding slot, and the sliding block is arranged in sliding slot, is provided in the side of pedestal and fixes for the pedestal of locking sliding block
Screw.
3. calipers inside and outside bearing according to claim 1 or 2 thin-walled bakelite retainer, it is characterised in that: thick stick
Support rod on bar dial gauge is connected on sliding block, and the lever indicator locking screw for locking support bar is provided on sliding block
Nail.
4. calipers inside and outside bearing according to claim 1 thin-walled bakelite retainer, it is characterised in that: lower solid
Two elongated slots are offered on fixed board and Biao Tai, wherein an elongated slot is in the horizontal direction, two are equipped in the elongated slot of horizontal direction
Fixed pivot bar, another elongated slot are obliquely installed, and a fixed pivot bar is equipped in another elongated slot.
5. calipers inside and outside bearing according to claim 1 thin-walled bakelite retainer, it is characterised in that: lower solid
Dottle pin is provided between fixed board and Biao Tai.
6. calipers inside and outside bearing according to claim 1 thin-walled bakelite retainer, it is characterised in that: lower solid
Several stabilizer blades are provided on the lower surface of fixed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000557.1U CN209295860U (en) | 2018-11-30 | 2018-11-30 | Calipers inside and outside a kind of bearing thin-walled bakelite retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000557.1U CN209295860U (en) | 2018-11-30 | 2018-11-30 | Calipers inside and outside a kind of bearing thin-walled bakelite retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295860U true CN209295860U (en) | 2019-08-23 |
Family
ID=67656999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000557.1U Active CN209295860U (en) | 2018-11-30 | 2018-11-30 | Calipers inside and outside a kind of bearing thin-walled bakelite retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295860U (en) |
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 |
| CN111692950A (en) * | 2020-07-27 | 2020-09-22 | 广州大学 | Device and method for measuring outer diameter of thin-wall bearing ring |
-
2018
- 2018-11-30 CN CN201822000557.1U patent/CN209295860U/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 |
| CN111692950A (en) * | 2020-07-27 | 2020-09-22 | 广州大学 | Device and method for measuring outer diameter of thin-wall bearing ring |
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