CN211916215U - Bearing machining positioning device - Google Patents
Bearing machining positioning device Download PDFInfo
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- CN211916215U CN211916215U CN202020447511.9U CN202020447511U CN211916215U CN 211916215 U CN211916215 U CN 211916215U CN 202020447511 U CN202020447511 U CN 202020447511U CN 211916215 U CN211916215 U CN 211916215U
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- cylinder shell
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Abstract
The utility model discloses a bearing processing positioner, including the cylinder shell, three rectangular hole has been seted up to the equal annular array of base face of cylinder shell, the inner wall sliding connection of rectangular hole has the locating component, the fixedly connected with pneumatic cylinder of center department of the inside bottom of cylinder shell, the top of pneumatic cylinder is provided with the telescopic shaft, the top fixedly connected with kicking block of telescopic shaft, the cylinder shell is located the equal annular array fixedly connected with three spring of inner wall of rectangular hole below, the utility model relates to a bearing processing technology field. The utility model discloses, when having solved bearing processing location, the staff needs process the location axle according to the internal diameter of bearing usually, then fixes a position in the bearing embolias the location axle, need process the problem of the location axle of different diameters to the bearing location of different internal diameters.
Description
Technical Field
The utility model relates to a bearing processing technology field especially relates to a bearing processing positioner.
Background
In the prior art, when a bearing is machined and positioned, a worker usually needs to machine a positioning shaft according to the inner diameter of the bearing, then the bearing is sleeved into the positioning shaft to be positioned, positioning shafts with different diameters need to be machined for positioning of bearings with different inner diameters, and the bearing machining positioning device capable of adjusting the size of the positioning inner diameter is improved.
SUMMERY OF THE UTILITY MODEL
When fixing a position in order to solve bearing processing, the staff need process the location axle according to the internal diameter of bearing usually, then fixes a position in emboliaing the location axle to the bearing, need process the problem of the location axle of different diameters to the bearing location of different internal diameters, the utility model aims at providing a bearing processing positioner.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bearing processing and positioning device comprises a cylinder shell, wherein three rectangular holes are formed in a base surface of the cylinder shell in an annular array mode, the inner wall of each rectangular hole is connected with a positioning assembly in a sliding mode, a hydraulic cylinder is fixedly connected to the center of the bottom of the inner portion of the cylinder shell, an expansion shaft is arranged at the top of the hydraulic cylinder, a top block is fixedly connected to the top of the expansion shaft, and three springs are fixedly connected to the inner wall of the cylinder shell, located below the rectangular holes, in the annular array mode;
the positioning assembly comprises a movable block, the side wall of the movable block is symmetrically provided with two sliding grooves, the base surface is fixedly connected with a positioning rod, and the bottom of the base surface is provided with a wedge-shaped surface; the top of locating lever fixedly connected with screw thread head, the outer wall screw thread of screw thread head has cup jointed the sleeve.
Preferably, the inner wall of the rectangular hole slides through the sliding groove.
Preferably, the outer wall of kicking block is the toper setting, and conical surface and the laminating of wedge face, the kicking block is sliding connection with the movable block.
Preferably, one end of the spring, which is far away from the inner wall of the cylinder shell, is fixedly connected with the movable block.
Preferably, the diameter of the positioning rod is smaller than the outer diameter of the screw head.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: fix the cylinder shell, embolia the bearing on three locating lever, the pneumatic cylinder passes through the telescopic shaft drive kicking block and rises, then the kicking block slides on the wedge, the movable block slides in the rectangular hole, and makes three locating lever move to the outside to the locating lever props tight bearing, rotates the sleeve, and the sleeve is down, compresses tightly the tip of bearing, accomplishes the location, and this bearing processing positioner can realize fixing a position the bearing of different internal diameters size, and convenient operation.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
fig. 1 is a schematic top view of the present invention;
FIG. 2 is a side view of the cross-sectional structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the positioning assembly of the present invention.
In the figure: 1-cylinder shell, 2-rectangular hole, 3-positioning component, 4-hydraulic cylinder, 5-telescopic shaft, 6-top block, 7-spring, 8-movable block, 9-sliding groove, 10-positioning rod, 11-wedge surface, 12-screw head and 13-sleeve.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a technical scheme: a bearing processing and positioning device comprises a cylinder shell 1, wherein three rectangular holes 2 are formed in a base surface of the cylinder shell 1 in an annular array mode, the inner wall of each rectangular hole 2 is connected with a positioning assembly 3 in a sliding mode, a hydraulic cylinder 4 is fixedly connected to the center of the bottom inside the cylinder shell 1, a telescopic shaft 5 is arranged at the top of the hydraulic cylinder 4, a top block 6 is fixedly connected to the top of the telescopic shaft 5, and three springs 7 are fixedly connected to the inner wall, located below the rectangular holes 2, of the cylinder shell 1 in the annular array mode;
the positioning assembly 3 comprises a movable block 8, two sliding grooves 9 are symmetrically formed in the side wall of the movable block 8, a positioning rod 10 is fixedly connected to a base surface, and a wedge-shaped surface 11 is formed in the bottom of the base surface; the top of the locating rod 10 is fixedly connected with a threaded head 12, and a sleeve 13 is sleeved on the outer wall of the threaded head 12 in a threaded manner.
The inner wall of the rectangular hole 2 slides through the sliding slot 9.
The outer wall of the ejector block 6 is in a conical shape, the conical surface is attached to the wedge surface 11, and the ejector block 6 is in sliding connection with the movable block 8.
And one end of the spring 7, which is far away from the inner wall of the cylinder shell 1, is fixedly connected with the movable block 8.
The diameter of the locating rod 10 is smaller than the outer diameter of the threaded head 12.
During the use, it is fixed with cylinder shell 1, embolia three locating lever 10 with the bearing on, pneumatic cylinder 4 rises through 5 drive kicking blocks 6 of telescopic shaft, then kicking blocks 6 slide on wedge 11, movable block 8 slides in rectangular hole 2, and make three locating lever 10 move to the outside, thereby locating lever 10 props tight bearing, rotate sleeve 13, sleeve 13 is down, compress tightly the tip of bearing, accomplish the location, this bearing processing positioner can realize fixing a position the bearing of different internal diameters size, and convenient operation.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a bearing processing positioner, is including cylinder shell (1), its characterized in that: three rectangular holes (2) are formed in a base surface uniform annular array of the cylinder shell (1), the inner wall of each rectangular hole (2) is connected with a positioning assembly (3) in a sliding mode, a hydraulic cylinder (4) is fixedly connected to the center of the bottom of the inner portion of the cylinder shell (1), a telescopic shaft (5) is arranged at the top of each hydraulic cylinder (4), a jacking block (6) is fixedly connected to the top of each telescopic shaft (5), and three springs (7) are fixedly connected to the inner wall uniform annular array of the cylinder shell (1) below the rectangular holes (2);
the positioning assembly (3) comprises a movable block (8), two sliding grooves (9) are symmetrically formed in the side wall of the movable block (8), a positioning rod (10) is fixedly connected to a base surface, and a wedge-shaped surface (11) is formed in the bottom of the base surface; the top of the locating rod (10) is fixedly connected with a threaded head (12), and a sleeve (13) is sleeved on the outer wall of the threaded head (12) in a threaded manner.
2. The bearing machining positioning device according to claim 1, wherein: the inner wall of the rectangular hole (2) slides through the sliding groove (9).
3. The bearing machining positioning device according to claim 1, wherein: the outer wall of kicking block (6) is the toper setting, and conical surface and wedge face (11) laminating, kicking block (6) are sliding connection with movable block (8).
4. The bearing machining positioning device according to claim 1, wherein: one end of the spring (7) far away from the inner wall of the cylinder shell (1) is fixedly connected with the movable block (8).
5. The bearing machining positioning device according to claim 1, wherein: the diameter of the positioning rod (10) is smaller than the outer diameter of the threaded head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447511.9U CN211916215U (en) | 2020-03-31 | 2020-03-31 | Bearing machining positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447511.9U CN211916215U (en) | 2020-03-31 | 2020-03-31 | Bearing machining positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916215U true CN211916215U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020447511.9U Active CN211916215U (en) | 2020-03-31 | 2020-03-31 | Bearing machining positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211916215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926980A (en) * | 2021-09-30 | 2022-01-14 | 临清宇联轴承科技有限公司 | Bearing forging water cooling plant |
-
2020
- 2020-03-31 CN CN202020447511.9U patent/CN211916215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926980A (en) * | 2021-09-30 | 2022-01-14 | 临清宇联轴承科技有限公司 | Bearing forging water cooling plant |
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