CN202878122U - Outer presetting device of bearing ring inner surface machine - Google Patents
Outer presetting device of bearing ring inner surface machine Download PDFInfo
- Publication number
- CN202878122U CN202878122U CN 201220375495 CN201220375495U CN202878122U CN 202878122 U CN202878122 U CN 202878122U CN 201220375495 CN201220375495 CN 201220375495 CN 201220375495 U CN201220375495 U CN 201220375495U CN 202878122 U CN202878122 U CN 202878122U
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- eccentric
- presetting
- fixed
- eccentric shaft
- base plate
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Abstract
The utility model discloses an outer presetting device for a bearing ring inner surface machine and relates to the outer presetting technology of a bearing inner surface grinding machine. The outer presetting device overcomes the defects of adjustments on the basis of artificial experience in the prior art and is formed by connecting an eccentric adjusting rod, an eccentric shaft, a supporting block, a locating disk, a supporting head, an upper supporting body, a lower supporting body, a presetting replacing plate, a locating frame, and a presetting base plate. The eccentric adjusting rod is fixed on the eccentric shaft. The supporting block is fixed on the presetting base plate. The supporting head is connected with the upper supporting body. The lower supporting body is fixed on the presetting replacing plate and can be adjusted in the radial direction. The locating frame is fixed on the presetting base plate. The locating disk is a standard ring which is the same as a workpiece in outer diameter. One eccentric end of the eccentric shaft is connected with an inner hole of the locating disk. An initial installed position refers to the position where the eccentric adjusting rod points at 0 degree, and the eccentricity of the eccentric shaft is on an X-axis line.
Description
Technical field: the utility model relates to bearing inner surface grinding machine machine outer pre-tone technique field, especially bearing ring inner surface machine pre-adjusting device outside.
Background technology: at present bearing grinder adjustment off-centre mainly be on lathe with workman's experience adjustments, offset is bad to be determined, and the adjustment time is oversize, has had a strong impact on working (machining) efficiency, is unfavorable for the small lot batch manufacture of many kinds.
Summary of the invention: the purpose of this utility model provides a kind of tuningout bearing ring inner surface machine pre-adjusting device outside accurate, easy and simple to handle, it has overcome the shortcoming of originally adjusting with artificial experience, the purpose of this utility model is to realize like this, it is to be formed by connecting by eccentric adjusting bar, eccentric shaft, back-up block, positioning disk, supporting head, upper support body, lower support body, preset replacing plate, locating rack, preset base plate, the eccentric adjusting bar is fixed on the eccentric shaft, and back-up block is fixed on the preset base plate; Supporting head is connected with the upper support body; The lower support body is fixed on preset and changes on the plate, and radially adjustable; Locating rack is fixed on the preset base plate; Positioning disk is a large standard ring the same as the workpiece external diameter; One end of eccentric shaft band off-centre and the endoporus of positioning disk link to each other, and the initial position of installation is that the eccentric adjusting bar refers to that the off-centre of eccentric shaft is on the X-axis line 0 ° of position.
Method of work of the present utility model: the position of locating rack is determined by a standard form in this device, also determined the position of a locating rack on the corresponding lathe by the same standard form, this position that has just guaranteed the position of locating rack of lathe inside and the locating rack on the preset base plate is in full accord, the eccentricity value of transferring by eccentric shaft on the preset base plate like this could really be reflected on the lathe, stir the position of eccentric adjusting bar and just can adjust eccentric position at first quartile, the angle that the eccentric adjusting pole pair is answered is exactly eccentric angle value at first quartile, after having regulated the position of eccentric adjusting bar, the outer ring that supporting head and lower support are shown consideration for tight positioning disk, then upper support body and lower support body are fixed on the preset replacing plate, just finished the adjusting of the outer workpiece spare off-centre of machine, the workpiece of a model can correspondence one overlap the preset replacing plate that regulates, when workpiece is remodeled, only need be contained in the preset that regulates in advance replacing plate corresponding to workpiece on the lathe and just can use, not be used in and adjust off-centre on the lathe, for the bearing inner surface grinding machine, offset is 0.3mm, the offset of eccentric shaft is just made 0.3mm's, and the offset that accesses like this workpiece of each model of coming is 0.3mm.
The beneficial effects of the utility model are: compared with manual setting in the common machine; the utility model not only can satisfy the requirement of remodeling fast; and eccentricity value can be quantized; each off-centre of adjusting is all very accurate; reduced the requirement to workman's operative skill, simple to operate, it is whole good in the lathe operation workpiece pre-tuned plate outside machine of preparing to remodel to be raised; reduce downtime greatly, improved the operating efficiency of lathe.
Description of drawings: Fig. 1 is bearing ring inner surface machine pre-adjusting device outside structural representation, among the figure 1, eccentric adjusting bar 2, eccentric shaft 3, back-up block 4, positioning disk 5, supporting head 6, upper support body 7, lower support body 8, preset change plate 9, locating rack 10, preset base plate
The specific embodiment: embodiment 1, the utility model are to be formed by connecting by eccentric adjusting bar 1, eccentric shaft 2, back-up block 3, positioning disk 4, supporting head 5, upper support body 6, lower support body 7, preset replacing plate 8, locating rack 9, preset base plate 10, eccentric adjusting bar 1 is fixed on the eccentric shaft 2, and back-up block 3 is fixed on the preset base plate 10; Supporting head 5 is connected connection with the upper support body; Lower support body 7 is fixed on preset and changes on the plate 8, and radially adjustable; Locating rack 9 is fixed on the preset base plate 10.
The end that embodiment 3, eccentric shaft 2 bands are eccentric and the endoporus of positioning disk 4 link to each other, the initial position of installation be eccentric adjusting bar 1 finger 0 ° of position, the off-centre of eccentric shaft 2 is on the X-axis line.
Claims (3)
1. bearing ring inner surface machine pre-adjusting device outside, it is to be formed by connecting by eccentric adjusting bar (1), eccentric shaft (2), back-up block (3), positioning disk (4), supporting head (5), upper support body (6), lower support body (7), preset replacing plate (8), locating rack (9), preset base plate (10), it is characterized in that: eccentric adjusting bar (1) is fixed on the eccentric shaft (2), and back-up block (3) is fixed on the preset base plate (10); Supporting head (5) is connected 6 with the upper support body) connect; Lower support body (7) is fixed on preset and changes on the plate (8), and radially adjustable; Locating rack (9) is fixed on the preset base plate (10).
2. bearing ring inner surface machine pre-adjusting device outside according to claim 1, it is characterized in that: positioning disk (4) is a large standard ring the same as the workpiece external diameter.
3. bearing ring inner surface machine pre-adjusting device outside according to claim 1, it is characterized in that: the end that eccentric shaft (2) band is eccentric and the endoporus of positioning disk (4) link to each other, the initial position of installing is that eccentric adjusting bar (1) refers to that 0 ° of position, the off-centre of eccentric shaft (2) is on the X-axis line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375495 CN202878122U (en) | 2012-08-01 | 2012-08-01 | Outer presetting device of bearing ring inner surface machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375495 CN202878122U (en) | 2012-08-01 | 2012-08-01 | Outer presetting device of bearing ring inner surface machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202878122U true CN202878122U (en) | 2013-04-17 |
Family
ID=48069587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375495 Withdrawn - After Issue CN202878122U (en) | 2012-08-01 | 2012-08-01 | Outer presetting device of bearing ring inner surface machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202878122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806524A (en) * | 2012-08-01 | 2012-12-05 | 濮阳贝英数控机械设备有限公司 | Off-machine pre-adjusting device for inner surfaces of bearing rings and working method of off-machine pre-adjusting device |
-
2012
- 2012-08-01 CN CN 201220375495 patent/CN202878122U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806524A (en) * | 2012-08-01 | 2012-12-05 | 濮阳贝英数控机械设备有限公司 | Off-machine pre-adjusting device for inner surfaces of bearing rings and working method of off-machine pre-adjusting device |
| CN102806524B (en) * | 2012-08-01 | 2014-08-13 | 濮阳贝英数控机械设备有限公司 | Off-machine pre-adjusting device for inner surfaces of bearing rings and working method of off-machine pre-adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Off-machine pre-adjusting device for inner surfaces of bearing rings and working method of off-machine pre-adjusting device Effective date of registration: 20130808 Granted publication date: 20130417 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140903 Granted publication date: 20130417 Pledgee: Bank of China, Limited by Share Ltd, Puyang Renmin Road subbranch Pledgor: Puyang BEAIN CNC Machinery and Equipment Co., Ltd. Registration number: 2013990000559 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |