CN204831060U - Measurement device for booster bearing body - Google Patents
Measurement device for booster bearing body Download PDFInfo
- Publication number
- CN204831060U CN204831060U CN201520319349.1U CN201520319349U CN204831060U CN 204831060 U CN204831060 U CN 204831060U CN 201520319349 U CN201520319349 U CN 201520319349U CN 204831060 U CN204831060 U CN 204831060U
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- Prior art keywords
- swivel nut
- lock ring
- hollow sleeve
- bearing
- center
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Abstract
The utility model relates to a measurement device for booster bearing body, pack into in hollow cover (2) centibar (1), spring (3) suit is in centibar (1) upper end and pass through nut (9) pressure equipment in hollow cover (2), hollow cover (2) upper end excircle cover is equipped with gasket (4), the external screw thread and the support (5) of hollow cover (2) are connected, install on gasket (4) support (5), lock ring (6) suit is on swivel nut (8), screw (7) are fixed on lock ring (6), swivel nut (8) are connected with support (5) through the external screw thread, lock ring (6) and swivel nut (8) and centibar (1) contact are passed through the elongate rod on it in percentage table (10). The utility model discloses the cost is low, and detection efficiency is high, reliable, accurate, through the length and size who changes the unable direct detection of the general measuring tool of standard height piece detectable.
Description
Technical field
The utility model belongs to the practical field of mechanical technique, is specifically related to a kind of measurement mechanism of TC bearings body.
Background technology
Turbosupercharger is that the exhaust energy utilizing engine to discharge drives booster turbine, and drives pneumatic plant work thus.Its objective is by improve the atmospheric density that enters cylinder with increase aeration quantity improve engine power, reduce discharge, the saving energy.
In worldwide energy day by day shortage, environment today of going from bad to worse, exhaust gas turbocharge has become the only way which must be passed of development of engine.Bearing body is the part that in supercharger part, structure is the most complicated, its crudy is directly connected to the quality of supercharger complete machine, particularly take which kind of is effective and rapid, measurement means accurately, check bearing body accurate to dimension, being related to the reliability of supercharger, is also the difficult problem always perplexing design and production.
Size 85.3+0.070 on bearing body is design key size, adopts general measurer directly to measure, and indirectly can measure after measuring other size.The low error of efficiency is large, makes troubles to measurement and processing.
Summary of the invention
The purpose of this utility model is the measurement mechanism providing a kind of TC bearings body.This measurement device is convenient, and efficiency improves greatly.
The technical solution adopted in the utility model: a kind of measurement mechanism of TC bearings body, it comprises center-pole 1, hollow sleeve 2, spring 3, pad 4, bearing 5, lock ring 6, screw 7, swivel nut 8, nut 9 and dial gauge 10, center-pole 1 loads in hollow sleeve 2, spring 3 is sleeved on center-pole 1 upper end and is fitted in hollow sleeve 2 by nut 9, hollow sleeve 2 upper end cylindrical is set with pad 4, the external thread of hollow sleeve 2 is connected with bearing 5, bearing 5 is installed on pad 4, lock ring 6 is sleeved on swivel nut 8, screw 7 is fixed on lock ring 6, swivel nut 8 is connected with bearing 5 by external thread, dial gauge 10 is contacted with center-pole 1 with swivel nut 8 through lock ring 6 by the elongate rod on it.
Further, also comprise calibrated altitude block 11, its two ends are the first contour cylinder of wide 180mm, and centre is the high boss for 2mm, and the top of described boss and the first cylinder is plane, and boss top is 85.305-85.295mm to the distance at the first cylinder top.
Further, described center-pole 1 is provided with two radial cylinders slided for guiding in hollow sleeve 2 protruded.
Further, the two ends of described bearing 5 are the second contour cylinder of wide 188mm, and the top of described second cylinder is plane, the hole that centre is and is connected for hollow sleeve 2, and the top planes of the second cylinder is 55mm to the distance of the inner plane of bearing.
Further, described lock ring 6 is provided with two orthogonal holes of center line, one of them hole is locking hole, and another is the connecting hole be connected with swivel nut 8, is provided with the adjustment gap for adjusting elasticity degree in the middle part of locking hole.
Further, swivel nut 8 is provided with the through hole passed for center-pole 1, swivel nut 8 one end is provided with screw thread, and middle part is protruding boss.
The utility model compared with prior art its beneficial effect is: the utility model cost is low, and detection efficiency is high, reliable, accurate, and can detect general measurer by standard of replacement height block cannot the length dimension of direct-detection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that device of the present utility model is for measuring the instrumentation plan of bearing body;
The structural representation of bar centered by Fig. 3;
Fig. 4 is the structural representation of bearing;
Fig. 5 is the structural representation of lock ring;
Fig. 6 is the structural representation of swivel nut;
Fig. 7 is the structural representation of calibrated altitude block.
Embodiment
As Fig. 1, a kind of measurement mechanism of TC bearings body, it comprises center-pole 1, hollow sleeve 2, spring 3, pad 4, bearing 5, lock ring 6, screw 7, swivel nut 8, nut 9 and dial gauge 10, center-pole 1 loads in hollow sleeve 2, spring 3 is sleeved on center-pole 1 upper end and is fitted in hollow sleeve 2 by nut 9, hollow sleeve 2 upper end cylindrical is set with pad 4, the external thread of hollow sleeve 2 is connected with bearing 5, bearing 5 is installed on pad 4, lock ring 6 is sleeved on swivel nut 8, screw 7 is fixed on lock ring 6, swivel nut 8 is connected with bearing 5 by external thread, dial gauge 10 is contacted with center-pole 1 with swivel nut 8 through lock ring 6 by the elongate rod on it.
As Fig. 7, calibrated altitude block 11, its two ends are the first contour cylinder of wide 180mm, centre is the high boss for 2mm, the top of described boss and the first cylinder is plane, boss top is 85.305-85.295mm to the distance at the first cylinder top, and wherein the center line of boss is equal to the distance of the first cylinder of both sides.
As Fig. 3, center-pole 1 is provided with two radial cylinder, the diameter of described cylinder and center-hole diameter clearance fit of hollow sleeve of sliding for guiding in hollow sleeve 2 protruded.
As Fig. 4, the two ends of bearing 5 are the second contour cylinder of wide 188mm, and the top of described second cylinder is plane, the hole that centre is and is connected for hollow sleeve 2, and the top planes of the second cylinder is 55mm to the distance of the inner plane of bearing.
As Fig. 5, lock ring 6 is provided with two orthogonal holes of center line, one of them hole is locking hole, and another is the connecting hole be connected with swivel nut 8, is provided with the adjustment gap for adjusting elasticity degree in the middle part of locking hole.
As Fig. 6, swivel nut 8 is provided with the through hole passed for center-pole 1, swivel nut 8 one end is provided with screw thread, and middle part is protruding boss, and described boss can be fastened on bearing 5.
Claims (6)
1. the measurement mechanism of a TC bearings body, it comprises center-pole (1), hollow sleeve (2), spring (3), pad (4), bearing (5), lock ring (6), screw (7), swivel nut (8), nut (9) and dial gauge (10), it is characterized in that: center-pole (1) loads in hollow sleeve (2), spring (3) is sleeved on center-pole (1) upper end and is fitted in hollow sleeve (2) by nut (9), hollow sleeve (2) upper end cylindrical is set with pad (4), the external thread of hollow sleeve (2) is connected with bearing (5), bearing (5) is installed on pad (4), lock ring (6) is sleeved on swivel nut (8), screw (7) is fixed on lock ring (6), swivel nut (8) is connected with bearing (5) by external thread, dial gauge (10) is contacted with center-pole (1) with swivel nut (8) through lock ring (6) by the elongate rod on it.
2. the measurement mechanism of a kind of TC bearings body according to claim 1, it is characterized in that: also comprise calibrated altitude block (11), its two ends are the first contour cylinder of wide 180mm, centre is the high boss for 2mm, the top of described boss and the first cylinder is plane, and boss top is 85.305-85.295mm to the distance at the first cylinder top.
3. the measurement mechanism of a kind of TC bearings body according to claim 1, is characterized in that: described center-pole (1) is provided with two radial cylinders slided for guiding in hollow sleeve (2) protruded.
4. the measurement mechanism of a kind of TC bearings body according to claim 1, it is characterized in that: the two ends of described bearing (5) are the second contour cylinder of wide 188mm, the top of described second cylinder is plane, middle for and the hole that is connected for hollow sleeve (2), the top planes of the second cylinder is 55mm to the distance of the inner plane of bearing.
5. the measurement mechanism of a kind of TC bearings body according to claim 1, it is characterized in that: described lock ring (6) is provided with two orthogonal holes of center line, one of them hole is locking hole, another is the connecting hole be connected with swivel nut (8), is provided with the adjustment gap for adjusting elasticity degree in the middle part of locking hole.
6. the measurement mechanism of a kind of TC bearings body according to claim 1, is characterized in that: swivel nut (8) is provided with the through hole passed for center-pole (1), swivel nut (8) one end is provided with screw thread, and middle part is protruding boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319349.1U CN204831060U (en) | 2015-05-18 | 2015-05-18 | Measurement device for booster bearing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319349.1U CN204831060U (en) | 2015-05-18 | 2015-05-18 | Measurement device for booster bearing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831060U true CN204831060U (en) | 2015-12-02 |
Family
ID=54688653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319349.1U Active CN204831060U (en) | 2015-05-18 | 2015-05-18 | Measurement device for booster bearing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504880A (en) * | 2017-09-20 | 2017-12-22 | 瓦房店阿科比轴承有限公司 | Measure the measurer of tapered roller bearing internal ring rib width |
-
2015
- 2015-05-18 CN CN201520319349.1U patent/CN204831060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504880A (en) * | 2017-09-20 | 2017-12-22 | 瓦房店阿科比轴承有限公司 | Measure the measurer of tapered roller bearing internal ring rib width |
| CN107504880B (en) * | 2017-09-20 | 2024-02-09 | 瓦房店阿科比轴承有限公司 | Measuring tool for measuring tapered roller bearing inner ring flange width |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |