CN200993564Y - Bearing saddle positioning baffle symmetry measuring scale for railway freight car bogie - Google Patents
Bearing saddle positioning baffle symmetry measuring scale for railway freight car bogie Download PDFInfo
- Publication number
- CN200993564Y CN200993564Y CN 200620158691 CN200620158691U CN200993564Y CN 200993564 Y CN200993564 Y CN 200993564Y CN 200620158691 CN200620158691 CN 200620158691 CN 200620158691 U CN200620158691 U CN 200620158691U CN 200993564 Y CN200993564 Y CN 200993564Y
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- measuring
- blade
- measuring claw
- frame
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a bearing saddle positioning block symmetry dip stick for railway freight truck, comprising a main body, a frame fitted over the main body, a slider connected to the frame, and tightening screws that are used to fix the frame to the main body; wherein, the main body is arranged with a measuring claw extending from the left side, and the inner side and outer side of the measuring claw form the inner and outer measuring faces of the main body; the upper and lower ends of the frame are arranged with a long and straight measuring claw and a short straight measuring claw, and the measuring faces of the two measuring claws face left. The utility model is not only applicable to measure symmetry of the bottoms of the two guide frames and the two thrust shoulders on top surface of the bearing saddle positioning block on railway freight truck model K6, but also can be used as a special dip stick for measuring depth and outside dimensions within the measuring range of the dip stick.
Description
Technical field
The utility model relates to a kind of rail freight of measuring changes the special measuring tool of K6 type bogie with the relative two thrust shoulder block symmetries with end face of the adapter location relative two drawing strickle guide bottom surface symmetries of rib.
Background technology
Along with China Railway to heavily loaded high speed future development, be to improve the lorry dynamic performance, turn between the adapter of K6 type roller bearing adapter stabilizer bar and the bogie side frame and increased axle box rubber packing, thereby reduced the lorry impact of collision; In addition owing to adopt axle box rubber packing to be connected between adapter and the bogie side frame, so the abrasion of bogie side frame and adapter have been reduced.See Fig. 1, for guaranteeing the assembly quality of adapter end face 5 and axle box rubber packing, should control the symmetry of gear 6 relative two drawing strickle guide bottom surfaces 8, location and the symmetry of end face 5 relative two thrust shoulder blocks 7.This adapter weight is 16kg, adopt at present platform, V shape iron to keep off relative two drawing strickle guide bottom surface symmetries with the vernier height gauge measurement and positioning, adopt platform, bearing outer ring and vernier depth gauge to measure the relative two thrust shoulder block symmetries of end face, its labour intensity is big, and detection efficiency is low.
Summary of the invention
For this reason, the purpose of this utility model provides and a kind ofly is not only applicable to change K6 type roller bearing adapter stabilizer bar and measures with the relative two drawing strickle guide bottom surface symmetries of adapter location rib, and is applicable to the special measurement chi that the relative two thrust shoulder block symmetries of end face are measured.
For achieving the above object, the utility model solves the technical scheme that its technical matters adopts and is:
A kind of railway freight car bogie keeps off the symmetry dip stick with the adapter location, the trip bolt that the vernier that comprise blade, be placed on chi frame on this blade, is connected with this chi frame and being used for is fixed chi frame and blade, it is characterized in that: the left end of described blade extends upward measuring claw, and the inside and outside both sides of this measuring claw consist of respectively external pelivimetry face in the blade; Long straight shape measuring claw and short straight shape measuring claw are established respectively in the up and down two ends of described chi frame, and the measurement of two measuring claws faces to the left.
The beneficial effects of the utility model are: simple in structure, easy to use, reliability and durability, suitable general, and the detection efficiency height, labour intensity is low.
Description of drawings
Fig. 1 changes the front view of K6 type bogie with the adapter structure for lorry;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is a structural representation of the present utility model.
Embodiment
Be described further below in conjunction with accompanying drawing.
The utility model is a kind ofly not to be only applicable to turn to K6 sections road roller bearing adapter stabilizer bar and to measure with the relative two thrust shoulder block symmetries with end face of the relative two drawing strickle guide bottom surface symmetries of adapter location gear, and can be used for the Special measuring scale of the measurement of the degree of depth and outside dimension in this dip stick range.It adopts range is 150mm, and indicating value is the polymorphic structure slide measure of 0.1mm, and the chi frame is provided with long and short two and measures face, and blade is provided with inside and outside two measurement faces, can realize that a chi is multiplex.
As shown in Figure 4, it comprises blade 4, is placed on the chi frame 1 on this blade 4, the last vernier 3 that is connected with this chi frame 1 and following vernier 2 and is used for the trip bolt that chi frame 1 and blade 4 is fixing.Wherein: the left end of described blade 4 extends upward measuring claw, and the inside and outside both sides of this measuring claw consist of respectively measurement face and blade external pelivimetry face in the blade; Short straight shape measuring claw is established in the upper end of described chi frame 1, and long straight shape measuring claw is established in the lower end, and the measurement of two measuring claws faces to the left.
The measurement face of the interior measurement face of the measuring claw on the blade 4 and the short measuring claw of chi frame 1 is used for the measurement of the relative two thrust shoulder block symmetries of end face, also can be used for the measurement that this chi is measured the inside and outside size of range.When measuring for the relative two drawing strickle guide bottom surface symmetries of location gear, the measurement face of the long measuring claw of chi frame 1 reclines with the drawing strickle guide bottom surface, the external pelivimetry face of blade 4 and location gear contacts side surfaces, then reading.Location, two drawing strickle guide bottom surfaces to two retaining is the relative two drawing strickle guide bottom surface symmetries of location retaining apart from the difference of measured value.
The measurement face of the long measuring claw of the external pelivimetry face of the measuring claw on the blade 4 and chi frame 1 is used for the measurement of the relative two drawing strickle guide bottom surface symmetries of location gear, also can be used for the measurement of depth dimensions in this dip stick range.When being used for the measurement of end face relative force shoulder block symmetry, the measurement face of the short measuring claw of chi frame 1 reclines with the both ends of the surface of end face, and the interior measurement face of the measuring claw on the blade 4 contacts with two thrust shoulder block medial surfaces, then reading.The difference of two measured values is end face relative force shoulder block symmetry.When being used for the depth dimensions measurement, reading value and 10mm sum are measured value.
The measurement face of two measuring claws on the chi frame 1 does not affect measurement on the same straight line or not on the same straight line.But the measurement face of two measuring claws on the chi frame 1 is designed on same straight line, can conveniently make.
Claims (1)
1. a railway freight car bogie is with adapter location retaining symmetry dip stick, and the trip bolt that comprises blade, is placed on chi frame, the vernier that is connected with this chi frame on this blade and is used for chi frame and blade are fixed is characterized in that:
The left end of described blade extends upward measuring claw, and the inside and outside both sides of this measuring claw consist of respectively external pelivimetry face in the blade;
Long straight shape measuring claw and short straight shape measuring claw are established respectively in the up and down two ends of described chi frame, and the measurement of two measuring claws faces to the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158691 CN200993564Y (en) | 2006-12-04 | 2006-12-04 | Bearing saddle positioning baffle symmetry measuring scale for railway freight car bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158691 CN200993564Y (en) | 2006-12-04 | 2006-12-04 | Bearing saddle positioning baffle symmetry measuring scale for railway freight car bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993564Y true CN200993564Y (en) | 2007-12-19 |
Family
ID=38946638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158691 Expired - Fee Related CN200993564Y (en) | 2006-12-04 | 2006-12-04 | Bearing saddle positioning baffle symmetry measuring scale for railway freight car bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993564Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889464A (en) * | 2014-03-06 | 2015-09-09 | 株洲中大机械有限责任公司 | K6 side frame groove processing miller apparatus |
| CN108592750A (en) * | 2018-06-14 | 2018-09-28 | 于婷婷 | A kind of valve body Wall Thickness Testing Device |
| CN109959323A (en) * | 2017-12-26 | 2019-07-02 | 三橡股份有限公司 | The detection device and its detection method of rail freight adapter rubber pad symmetry |
-
2006
- 2006-12-04 CN CN 200620158691 patent/CN200993564Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889464A (en) * | 2014-03-06 | 2015-09-09 | 株洲中大机械有限责任公司 | K6 side frame groove processing miller apparatus |
| CN109959323A (en) * | 2017-12-26 | 2019-07-02 | 三橡股份有限公司 | The detection device and its detection method of rail freight adapter rubber pad symmetry |
| CN108592750A (en) * | 2018-06-14 | 2018-09-28 | 于婷婷 | A kind of valve body Wall Thickness Testing Device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANCHE ERQI VEHICLE CO., LTD. Free format text: FORMER OWNER: BEIJING 27 VEHICLES FACTORY, CHINA NANCHE GROUP Effective date: 20080118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080118 Address after: Beijing Fengtai District City, Zhang Guo Zhuang, No. 1, zip code: 100072 Patentee after: South Locomotive Erqi Vehicle Co., Ltd. Address before: Beijing Fengtai District City, Zhang Guozhuang a 1 Beijing 27 vehicle factory, zip code: 100072 Patentee before: Beijing 27 Vehicles Factory, CSR |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20121204 |