CN210603239U - Outer ring inner raceway measuring instrument for RU/XU series crossed roller bearing - Google Patents
Outer ring inner raceway measuring instrument for RU/XU series crossed roller bearing Download PDFInfo
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- CN210603239U CN210603239U CN201921868459.8U CN201921868459U CN210603239U CN 210603239 U CN210603239 U CN 210603239U CN 201921868459 U CN201921868459 U CN 201921868459U CN 210603239 U CN210603239 U CN 210603239U
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- backup plate
- lever
- chassis
- vertical
- inner raceway
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Abstract
The utility model belongs to the technical field of the bearing is measured, a RU XU series roller bearing is with outer lane inner raceway measuring apparatu is proposed. The provided outer ring inner raceway measuring instrument for the RU/XU series crossed roller bearing is provided with a chassis; a backup plate which is vertical to the chassis is fixed on the chassis; the backup plate is provided with a wing plate extending towards one side; the wing plate and the backup plate are integrally formed to form a T-shaped structure; the backup plate is provided with a vertical chute arranged along the length direction of the backup plate; the wing plate is provided with a horizontal sliding groove arranged along the length direction of the wing plate; the lower part of the backup plate is provided with a rotating shaft; a lever which is vertical to the rotating shaft is arranged on the rotating shaft; two ends of the lever respectively extend out of the backup plate, one end of the lever is provided with a contact ball which is used for being in contact with the inner raceway surface of the outer ring, and the other end of the lever is in contact with a measuring head of a measuring instrument fixed on the backup plate. The utility model has the characteristics of easy operation, convenience measure accurately.
Description
Technical Field
The utility model belongs to the technical field of the bearing is measured, concretely relates to RU XU series roller bearing is with outer lane inner raceway measuring apparatu.
Background
Due to the particularity of the RU/XU series crossed roller bearing outer ring raceway structure, the prior measurement technology cannot accurately measure the machining size of the outer ring raceway, and only can be used for repeatedly assembling and disassembling once by means of pre-assembling, disassembling and grinding again, pre-assembling again and re-machining again, so that the ideal matching precision is gradually approached.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a RU/XU series roller bearing is with interior lane measuring apparatu of outer lane.
The utility model adopts the following technical scheme for accomplishing the above purpose:
an outer ring inner raceway measuring instrument for RU/XU series crossed roller bearings, which is provided with a chassis; a backup plate which is vertical to the chassis is fixed on the chassis; the backup plate is provided with a wing plate extending towards one side; the wing plate and the backup plate are integrally formed to form a T-shaped structure; the backup plate is provided with a vertical chute arranged along the length direction of the backup plate; the wing plate is provided with a horizontal sliding groove arranged along the length direction of the wing plate; the horizontal sliding groove is communicated with the vertical sliding groove to form a T-shaped sliding groove; the lower part of the backup plate is provided with a rotating shaft; a lever which is vertical to the rotating shaft is arranged on the rotating shaft; one end of the lever is provided with a contact ball which is used for contacting with the inner raceway surface of the outer ring, and the other end of the lever is contacted with a measuring head of a measuring instrument fixed on the backup plate; an upper supporting block which can slide up and down along the vertical sliding groove is arranged in the vertical sliding groove; a side supporting block which can horizontally slide along the horizontal sliding chute is arranged in the horizontal sliding chute; the side supporting blocks and the upper supporting block form a structure for supporting the inner pipeline of the tested outer ring.
And a return spring is arranged at the instrument end of the lever and the position of the rotating shaft, and the measuring end of the lever is tightly pressed in the measured raceway under the tension action of the return spring.
A reinforcing block is arranged between the backup plate and the chassis; the reinforcing blocks are symmetrically arranged, and the two reinforcing blocks are perpendicular to the backup plate and the chassis.
The utility model provides a raceway measuring apparatu in RU XU series cross roller bearing outer lane, adopt above-mentioned technical scheme, through adjustment collateral branch bracer, go up the cooperation of bracer and lever, realized carrying out the purpose of precision measurement to RU XU series cross roller bearing's outer lane raceway size, with loaded down with trivial details "dismouting comparison method" in the bearing processing assembling process, improve to the successful "data control method" of assembly, have easy operation, and is convenient, measure accurate characteristics.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. chassis, 2, backup plate, 3, pterygoid lamina, 4, boss, 5, vertical spout, 6, horizontal spout, 7, pivot, 8, go up the bracer, 9, collateral branch bracer, 10, lever, 11, test instrument, 12, instrument anchor clamps, 13, contact ball, 14, surveyed the outer lane.
Detailed Description
The invention is described in connection with the accompanying drawings and the embodiments:
as shown in figure 1, an outer ring inner raceway measuring instrument for a RU/XU series crossed roller bearing is provided with a chassis 1; the chassis 1 is circular; a backup plate 2 which is vertical to the chassis is fixed on the chassis 1; the backup plate 2 is provided with a wing plate 3 extending towards one side; the wing plate 3 and the backup plate 2 are integrally formed to form a T-shaped structure; the backup plate 2 is provided with a vertical sliding 5 groove arranged along the length direction; the wing plate 3 is provided with a horizontal sliding groove 6 arranged along the length direction; the horizontal sliding groove 5 is communicated with the vertical sliding groove 6 to form a T-shaped sliding groove; the lower part of the backup plate 2 is provided with a rotating shaft 7; a lever 10 which is vertical to the rotating shaft is arranged on the rotating shaft 7; two ends of the lever 10 respectively extend out of the backup plate 2, one end of the lever 10 is provided with a contact ball 13 which is used for being in contact with the inner raceway surface of the outer ring, and the other end of the lever is in contact with a measuring head of a measuring instrument 11 fixed on the backup plate; an upper supporting block 8 capable of sliding up and down along the vertical sliding chute 5 is arranged in the vertical sliding chute; a side supporting block 9 which can horizontally slide along the horizontal sliding chute 6 is arranged in the horizontal sliding chute; the side supporting blocks 8 and the upper supporting block 9 form a structure for supporting the inner pipeline of the tested outer ring 14.
A reinforcing block 4 is arranged between the backup plate and the chassis; the reinforcing blocks 4 are symmetrically arranged, and the two reinforcing blocks are perpendicular to the backup plate and the chassis.
And a return spring is arranged at the instrument end of the lever and the position of the rotating shaft, and the measuring end of the lever is tightly pressed in the measured raceway under the tension action of the return spring.
Support block 8 is fixed in the vertical position of perpendicular T shape spout 05 on the adjustment, make when being surveyed outer lane 14 and hang at the upper supporting shoe, the contact ball 13 on cylinder pole 10 top just contacts on being surveyed the raceway of outer lane 14, adjust the position of test instrument 11 in anchor clamps, make the reading suitable, adjust collateral branch support block 9 and fixed, when making the test instrument reading the biggest, the contact ball just contacts on being surveyed the raceway of outer lane 14, adjust the position of instrument in anchor clamps, make the instrument reading suitable, can get into batch measurement state.
Claims (3)
1. The utility model provides a RU/XU series cross roller bearing is with interior lane measuring apparatu of outer lane which characterized in that: the outer ring inner raceway measuring instrument is provided with a chassis; a backup plate which is vertical to the chassis is fixed on the chassis; the backup plate is provided with a wing plate extending towards one side; the wing plate and the backup plate are integrally formed to form a T-shaped structure; the backup plate is provided with a vertical chute arranged along the length direction of the backup plate; the wing plate is provided with a horizontal sliding groove arranged along the length direction of the wing plate; the horizontal sliding groove is communicated with the vertical sliding groove to form a T-shaped sliding groove; the lower part of the backup plate is provided with a rotating shaft; a lever which is vertical to the rotating shaft is arranged on the rotating shaft; two ends of the lever respectively extend out of the backup plate, one end of the lever is provided with a contact ball which is used for being in contact with the inner raceway surface of the outer ring, and the other end of the lever is in contact with a measuring head of a measuring instrument fixed on the backup plate; an upper supporting block which can slide up and down along the vertical sliding groove is arranged in the vertical sliding groove; a side supporting block which can horizontally slide along the horizontal sliding chute is arranged in the horizontal sliding chute; the side supporting blocks and the upper supporting block form a structure for supporting the inner pipeline of the outer ring.
2. The outer race inner raceway gauge for an RU/XU series cross roller bearing according to claim 1, wherein: and a return spring is arranged at the instrument end of the lever and the position of the rotating shaft, and the measuring end of the lever is tightly pressed in the measured raceway under the tension action of the return spring.
3. The outer race inner raceway gauge for an RU/XU series cross roller bearing according to claim 1, wherein: a reinforcing block is arranged between the backup plate and the chassis; the reinforcing blocks are symmetrically arranged, and the two reinforcing blocks are perpendicular to the backup plate and the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868459.8U CN210603239U (en) | 2019-11-01 | 2019-11-01 | Outer ring inner raceway measuring instrument for RU/XU series crossed roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921868459.8U CN210603239U (en) | 2019-11-01 | 2019-11-01 | Outer ring inner raceway measuring instrument for RU/XU series crossed roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603239U true CN210603239U (en) | 2020-05-22 |
Family
ID=70695554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921868459.8U Active CN210603239U (en) | 2019-11-01 | 2019-11-01 | Outer ring inner raceway measuring instrument for RU/XU series crossed roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603239U (en) |
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2019
- 2019-11-01 CN CN201921868459.8U patent/CN210603239U/en active Active
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