CN219426541U - Bearing ring superfinishing process positioning and clamping device with adjustable size - Google Patents
Bearing ring superfinishing process positioning and clamping device with adjustable size Download PDFInfo
- Publication number
- CN219426541U CN219426541U CN202320428158.3U CN202320428158U CN219426541U CN 219426541 U CN219426541 U CN 219426541U CN 202320428158 U CN202320428158 U CN 202320428158U CN 219426541 U CN219426541 U CN 219426541U
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- China
- Prior art keywords
- pinch roller
- support rod
- bearing ring
- workpiece
- size
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 14
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of machining, and relates to a size-adjustable bearing ring superfinishing process positioning and clamping device. The size-adjustable bearing ring superfinishing process positioning clamp is provided with a mounting support column which is used for being matched with a superfinishing machine pinch roller transmission mechanism; the lower part of the mounting support post is matched with the pinch roller support rod; the pinch roller support rod is perpendicular to the mounting support column; two pinch roller supports which can horizontally move along the pinch roller support rod are arranged on the pinch roller support rod; the pinch roller bracket is provided with a pinch roller which is used for pressing the workpiece and rotates along with the rotation of the workpiece; the number of the pressing wheels is two, and workpieces are placed below the two pressing wheels; the end face of the workpiece is contacted with the pinch roller. The utility model can be suitable for processing ferrules with different diameters by moving the pinch roller support, reduces the input cost of the tool and improves the processing efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a size-adjustable bearing ring superfinishing process positioning and clamping device.
Background
The bearing ring superfinishing machine adopts a single-piece processing mode, and the end face of the bearing ring needs to be positioned by using a pinch roller when superfinishing is carried out, so that the influence on the processing quality caused by runout of the end face of the bearing ring is prevented; most of the existing pinch roller mechanisms of the bearing ring superfinishing machine are coverage methods, when superfinishing ferrules with different sizes, pinch roller mechanisms matched with the sizes of the ferrules are required to be replaced, when processing ferrules with multiple specifications and small batches, special pinch roller mechanisms are required to be customized and frequently replaced, so that the tool input cost is increased, and the processing efficiency is greatly reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a size-adjustable bearing ring superfinishing process positioning and clamping device.
The utility model adopts the following technical scheme for accomplishing the purposes:
the size-adjustable bearing ring superfinishing process positioning and clamping device is characterized in that the size-adjustable pressing wheel device is provided with a mounting support column matched with a pressing wheel transmission mechanism of a superfinishing machine; the lower part of the mounting support post is matched with the pinch roller support rod; the pinch roller support rod is perpendicular to the mounting support column; two pinch roller supports which can horizontally move along the pinch roller support rod are arranged on the pinch roller support rod; the pinch roller bracket is provided with a pinch roller which is used for pressing the workpiece and rotates along with the rotation of the workpiece; the number of the pressing wheels is two, and workpieces are placed below the two pressing wheels; the end face of the workpiece is contacted with the pinch roller.
The main body of the installation support column is a cylinder, the head of the installation support column is provided with a Y-shaped installation groove, and two sides of the Y-shaped installation groove are provided with threaded holes for fixing the pinch roller support rod.
The pinch roller branch is the cuboid, and the lower part has the slide rail that is used for with pinch roller support complex, and the middle part has the screw hole that is used for with installation pillar complex.
The pinch roller is a cylinder with one end provided with a small bearing, the side of the cylinder is matched with the through hole on the pinch roller support, and the pinch roller is fixed by controlling the expansion joint on the pinch roller support through a bolt.
According to the size-adjustable bearing ring superfinishing process positioning and clamping device, by adopting the technical scheme, the bearing ring superfinishing process positioning and clamping device can be suitable for machining ferrules with different diameters through movement of the pinch roller support, so that the input cost of a tool is reduced, and the machining efficiency is improved.
Drawings
Fig. 1 and 2 are schematic structural views of the present utility model.
Fig. 3 is a schematic view of the structure of the mounting post of the present utility model.
FIG. 4 is a schematic diagram of a pinch roller bar according to the present utility model.
Fig. 5 and 6 are schematic structural diagrams of the puck support of the present utility model.
FIG. 7 is a schematic diagram of the structure of a puck according to the present utility model.
Fig. 8 is a schematic structural view of the fixing cap of the present utility model.
In the figure: 1. the device comprises a mounting support column, 11 threaded holes, 2, a pinch roller support rod, 21, threaded holes, 22, a sliding rail, 3, a pinch roller support, 31, a through hole, 32, a sliding groove, 33, a threaded hole, 34, an expansion joint, 35, a threaded hole, 36, a fixed cover mounting groove, 4, a pinch roller, 41, a shaft, 42, a bearing, 5, a fixed cover, 51, a threaded hole, 6 and a workpiece.
Description of the embodiments
The utility model is described with reference to the accompanying drawings.
As shown in FIG. 1, the size-adjustable pinch roller device for the bearing ring superfinishing machine comprises a 1 mounting support column, a 2 pinch roller support rod, a 3 pinch roller support, a 4 pinch roller, a 5 fixing cover and a 6 workpiece.
The size-adjustable pinch roller device for the bearing ring superfinishing machine is arranged on a pinch roller transmission mechanism of the bearing ring superfinishing machine as shown in fig. 1 and 2, the size-adjustable pinch roller device is provided with a mounting column 1 (see fig. 3), the head of the mounting column 1 is provided with a Y-shaped mounting groove, and two sides of the groove comprise threaded holes 11 which are matched with threaded holes 21 in the middle part of a pinch roller support rod 2 (see fig. 4) and are fixed through bolts; the sliding rail 22 on the pinch roller support 2 is matched with the sliding groove 32 on the pinch roller bracket 3 (see fig. 5 and 6); the through hole 31 on the pinch roller bracket 3 is matched with the shaft 41 in the pinch roller 4 (see figure 7), and the size of the expansion joint 34 on the pinch roller bracket 3 is controlled to be fixed through a bolt; the upper bearing 42 of the pinch roller 4 is pressed on the end face of the workpiece 6 to prevent the end face of the workpiece 6 from jumping; the threaded hole 51 on the fixed cover 5 (see fig. 8) is matched with the threaded through hole 35 in the groove 36 on the pinch roller bracket 3 and is fixed by bolts.
When the method is implemented, the pinch roller support rod 2 is arranged on the installation support column 1; the second step is that the mounting bracket 3 is mounted on the slide rail 22 of the pinch roller support 2 through the slide groove 32; thirdly, the pinch roller 4 is arranged on the mounting bracket 3; step four, according to the size of the workpiece 6, the distance between the two pinch roller brackets 3 is adjusted, so that the upper bearings 42 of the two pinch rollers 4 can cover the end face of the workpiece 6; step five, the installation fixing cover 5 is installed in the installation groove 36 of the installation bracket 3 and is fixed by bolts; and sixthly, the assembled device is arranged on a pinch roller transmission mechanism of the superfinishing machine.
When the special processing is finished, the pinch roller transmission mechanism drives the pinch roller device to lift, then the workpiece is placed on the tool, the pinch roller device descends to cover the end face of the workpiece 6, superfinishing is carried out, after superfinishing is finished, the pinch roller device lifts, the workpiece 6 is taken out, and the processing is repeated in sequence until the processing of the batch of products is finished.
Claims (3)
1. The utility model provides a bearing ring superfinishing process positioning clamping device with adjustable size which characterized in that: the size-adjustable pinch roller device is provided with a mounting support column which is used for being matched with a pinch roller transmission mechanism of the superfinishing machine; the lower part of the mounting support post is matched with the pinch roller support rod; the pinch roller support rod is perpendicular to the mounting support column; two pinch roller supports which can horizontally move along the pinch roller support rod are arranged on the pinch roller support rod; the pinch roller bracket is provided with a pinch roller which is used for pressing the workpiece and rotates along with the rotation of the workpiece; the number of the pressing wheels is two, and workpieces are placed below the two pressing wheels; the end face of the workpiece is contacted with the pinch roller.
2. A size adjustable bearing ring superfinishing process positioning and clamping device as claimed in claim 1, wherein: the main body of the installation support column is a cylinder, the head of the installation support column is provided with a Y-shaped installation groove, and two sides of the Y-shaped installation groove are provided with threaded holes for fixing the pinch roller support rod.
3. A size adjustable bearing ring superfinishing process positioning and clamping device as claimed in claim 1, wherein: the pinch roller branch is the cuboid, and the lower part has the slide rail that is used for with pinch roller support complex, and the middle part has the screw hole that is used for with installation pillar complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320428158.3U CN219426541U (en) | 2023-03-09 | 2023-03-09 | Bearing ring superfinishing process positioning and clamping device with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320428158.3U CN219426541U (en) | 2023-03-09 | 2023-03-09 | Bearing ring superfinishing process positioning and clamping device with adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426541U true CN219426541U (en) | 2023-07-28 |
Family
ID=87342961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320428158.3U Active CN219426541U (en) | 2023-03-09 | 2023-03-09 | Bearing ring superfinishing process positioning and clamping device with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426541U (en) |
-
2023
- 2023-03-09 CN CN202320428158.3U patent/CN219426541U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China |