CN220278296U - Clamp for bearing ring machining lathe - Google Patents
Clamp for bearing ring machining lathe Download PDFInfo
- Publication number
- CN220278296U CN220278296U CN202321993472.2U CN202321993472U CN220278296U CN 220278296 U CN220278296 U CN 220278296U CN 202321993472 U CN202321993472 U CN 202321993472U CN 220278296 U CN220278296 U CN 220278296U
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- Prior art keywords
- wall
- bearing ring
- limiting
- fixed mounting
- sides
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- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a clamp for a bearing ring machining lathe, which relates to the technical field of lathes and comprises an operation table, wherein a fan is fixedly arranged on the outer wall of one side of the operation table, a fixed table is fixedly arranged on the outer wall of the inner side of the operation table, a motor is fixedly arranged on the inner wall of the fixed table, a first bevel gear is fixedly arranged at one end of the top of the motor, a second bevel gear is meshed with the outer wall of the first bevel gear, and a threaded rod is fixedly arranged on the outer wall of one side of the second bevel gear. According to the utility model, the sliding rod is extruded through the inner side of the connecting block at one side of the side plate, so that one side of the limiting ring at the outer wall of the sliding rod extrudes the extrusion spring, and the outer wall of the sliding rod slides on the inner side of the rotating pipe, so that the clamping area is increased, the effect of stabilizing capacity is increased, and the problems that the contact surface is limited and sideslip is easy to occur when the clamp for the bearing ring processing lathe clamps.
Description
Technical Field
The utility model relates to the technical field of lathes, in particular to a clamp for a bearing ring machining lathe.
Background
The rolling bearing mainly comprises an outer ring, an inner ring, rolling bodies and a retainer, wherein four parts are produced independently in the production process of the rolling bearing, then the four parts are assembled, the inner ring and the outer ring of the rolling bearing are collectively called as a bearing ring, in the production process of the bearing ring, the inner ring and the outer ring of the bearing ring are required to be turned, when the inner ring of the bearing ring is turned, the outer ring of the bearing ring is clamped by a three-jaw chuck, then the bearing ring is controlled to rotate, and the inner ring of the bearing ring is turned by a turning head.
For example, chinese patent publication No. CN209850431U discloses a fixture for a bearing ring processing lathe, the inner and outer side walls of the jaws are all provided with arc structures and are wrapped with rubber pads, the chuck is provided with avoidance grooves for accommodating the clamping blocks, the clamping blocks are detachably connected with the jaws through screws, the number of the clamping grooves is eight, and by arranging a plurality of clamping jaws, when the clamping of the rings is realized, the stress of each part is more uniform, and the deformation is prevented; the synchronous contraction of the clamping jaws is realized through the control of the air cylinder, the alignment of the axis of the ferrule and the axis of the chuck is ensured, and the machining precision is ensured.
The following problems exist in the prior art:
the existing clamping blocks have limited contact surfaces when the clamping and fixing are carried out on the existing clamp for the bearing ring processing lathe, so that the problem of sideslip easily occurs when the clamping and fixing are carried out; the existing clamp for the bearing ring processing lathe is easy to be blocked by scraps when new materials are replaced after processing.
Disclosure of Invention
The utility model provides a fixture for a bearing ring machining lathe, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a fixture for bearing ring processing lathe, includes the operation panel, the outer wall fixed mounting of operation panel one side has the fan, the inboard outer wall fixed mounting of operation panel has the fixed station, the inner wall fixed mounting of fixed station has the motor, the one end fixed mounting at motor top has a helical gear, the outer wall meshing of a helical gear has No. two helical gears, the outer wall fixed mounting of No. two helical gears one side has the threaded rod, the outer wall threaded connection of threaded rod has the screw thread piece, the outer wall fixed mounting at screw thread piece top has the installation piece, the outer wall fixed mounting of installation piece one side has the extrusion piece, the collecting vat has been seted up to the outer wall at operation panel top, the outer wall fixedly connected with both sides fixed plate of installation piece both sides.
The technical scheme of the utility model is further improved as follows: the inner sides of the two side fixing plates are rotatably connected with rotating pipes, and the outer walls of the two sides of the extrusion block are provided with rotating grooves.
The technical scheme of the utility model is further improved as follows: the inner side of the rotating groove is rotationally connected with a side plate, the outer wall of one side of the side plate is fixedly provided with a connecting block, and the inner side of the connecting block is rotationally connected with a sliding rod.
The technical scheme of the utility model is further improved as follows: the outer wall of the sliding rod is fixedly sleeved with a limiting ring, the outer wall of the sliding rod and the outer wall on one side of the limiting ring are movably sleeved with an extrusion spring, and the outer wall of the sliding rod is in sliding connection with the inner side of the rotating tube.
The technical scheme of the utility model is further improved as follows: the limiting grooves are formed in the outer walls of the two sides of the collecting groove, and limiting plates are connected to the inner sides of the limiting grooves in a sliding mode.
The technical scheme of the utility model is further improved as follows: the outer wall of limiting plate one side is fixed mounting has the filter screen, the top fixed mounting of filter screen has the limiting plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a clamp for a bearing ring processing lathe, which adopts the mutual matching of two side fixing plates, a rotating pipe, a rotating groove, side plates, connecting blocks, sliding rods, limiting rings and extrusion springs, when the mounting blocks extrude to the outer wall of the bearing ring, one side of each mounting block pushes the extrusion blocks to extrude to the outer wall of the bearing ring, one side of each side plate can be attached to the outer wall of the bearing ring, in order to enable the side plates to be attached to the outer wall of the bearing ring more, the inner sides of the connecting blocks on one side of the side plates extrude the sliding rods, so that one side of the limiting rings on one side of the outer wall of each sliding rod extrude the extrusion springs, the outer wall of each sliding rod slides on the inner sides of the rotating pipe, the clamping area is increased, the effect of stabilizing capacity is increased, and the problem that the clamp for the bearing ring processing lathe has limited contact surface and is easy to sideslip when clamping is carried out is solved.
The utility model provides a clamp for a bearing ring processing lathe, which adopts the mutual coordination among a collecting tank, a limiting tank, limiting plates, a filter screen and limiting plates, pulls the limiting plates after the bearing ring is processed, so that the limiting plates on two sides of the filter screen which is driven by the limiting plates slide on the inner sides of the limiting tank, thereby pulling out the filter screen, then starting a fan, enabling the fan to blow residues on the upper surface of a fixed table to the inner sides of the filter screen, filtering out wind through the opening of the inner sides of the filter screen, resisting the residues to the inner sides of the collecting tank, and enabling the residues to be collected and discharged, thereby solving the problem that the clamp for the bearing ring processing lathe can generate sweeps to influence the subsequent use after the bearing ring is processed.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of the structure of the collecting tank of the present utility model.
Fig. 3 is a schematic sectional view of a fixing table according to the present utility model.
Fig. 4 is a schematic top view of the extrusion block according to the present utility model.
In the figure: 1. an operation table; 2. a blower; 3. a fixed table; 4. a limiting plate; 5. a filter screen; 6. a motor; 7. a first helical gear; 8. a helical gear II; 9. a threaded rod; 10. a screw block; 11. a mounting block; 12. extruding a block; 13. a rotating groove; 14. a side plate; 15. two side fixing plates; 16. a rotary tube; 17. a slide bar; 18. extruding a spring; 19. a connecting block; 20. a limiting ring; 21. a limit groove; 22. a limiting plate; 23. a collection tank.
Description of the embodiments
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a fixture for a bearing ring machining lathe, which comprises an operation table 1, wherein a fan 2 is fixedly arranged on the outer wall of one side of the operation table 1, a fixing table 3 is fixedly arranged on the outer wall of the inner side of the operation table 1, a motor 6 is fixedly arranged on the inner wall of the fixing table 3, a first helical gear 7 is fixedly arranged at one end of the top of the motor 6, a second helical gear 8 is meshed with the outer wall of the first helical gear 7, a threaded rod 9 is fixedly arranged on the outer wall of one side of the second helical gear 8, a threaded block 10 is in threaded connection with the outer wall of the threaded rod 9, a mounting block 11 is fixedly arranged on the outer wall of the top of the threaded block 10, a squeezing block 12 is fixedly arranged on the outer wall of one side of the mounting block 11, a collecting groove 23 is formed in the outer wall of the top of the operation table 1, and two side fixing plates 15 are fixedly connected to the outer walls of two sides of the mounting block 11.
In this embodiment, through placing the bearing ring to the upper surface of fixed station 3, then start the inside motor 6 of fixed station 3 and rotate, make motor 6 drive the helical gear 7 of top one end rotate, make helical gear 7 outer wall drive helical gear 8 No. two rotate, and make threaded rod 9 rotate rotatory through helical gear 8 rotation, drive the inboard screw thread of screw thread piece 10 of outer wall and rotate when utilizing threaded rod 9 to rotate, make it drive screw thread piece 10 and remove, thereby drive installation piece 11 and remove to the bearing ring outer wall and extrude.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner side of the two side fixing plates 15 is rotationally connected with a rotating pipe 16, the outer walls of the two sides of the extrusion block 12 are provided with rotating grooves 13, the inner sides of the rotating grooves 13 are rotationally connected with side plates 14, the outer wall of one side of each side plate 14 is fixedly provided with a connecting block 19, the inner sides of the connecting blocks 19 are rotationally connected with sliding rods 17, the outer walls of the sliding rods 17 are fixedly sleeved with limiting rings 20, the outer walls of the sliding rods 17 are movably sleeved with extrusion springs 18, and the outer walls of the sliding rods 17 are in sliding connection with the inner sides of the rotating pipes 16.
In this embodiment, when the mounting block 11 is pressed against the outer wall of the bearing ring, the mounting block 11 pushes the pressing block 12 to press against the outer wall of the bearing ring, so that one side of the side plate 14 is attached to the outer wall of the bearing ring, and in order to make the side plate 14 attach to the outer wall of the bearing ring more, the inner side of the connecting block 19 on one side of the side plate 14 presses the sliding rod 17, so that one side of the limiting ring 20 on the outer wall of the sliding rod 17 presses the pressing spring 18, and the outer wall of the sliding rod 17 slides on the inner side of the rotating tube 16, so that the clamping area is increased, and the stability is increased.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the limiting groove 21 is formed in the outer walls of the two sides of the collecting groove 23, the limiting plate 22 is connected to the inner side of the limiting groove 21 in a sliding mode, the filter screen 5 is fixedly mounted on the outer wall of one side of the limiting plate 22, and the limiting plate 4 is fixedly mounted on the top of the filter screen 5.
In this embodiment, after the bearing ring is processed, the limiting plate 4 is pulled, so that the limiting plates 22 on two sides of the filter screen 5 which is punched by the limiting plate 4 slide on the inner side of the limiting groove 21, thereby pulling out the filter screen 5, then the fan 2 is started again, the fan 2 blows the residues on the upper surface of the fixed table 3 to the inner side of the filter screen 5, and the residues are filtered out by the wind which is formed on the inner side of the filter screen 5 and are blocked to the inner side of the collecting groove 23, so that the residues are collected and discharged.
The working principle of the fixture for the bearing ring processing lathe is specifically described below.
As shown in fig. 1-4, through placing the bearing ring to the upper surface of fixed station 3, then start the inside motor 6 of fixed station 3 and rotate, make motor 6 drive the helical gear 7 of top one end rotate, make helical gear 7 outer wall drive No. two helical gears 8 rotate, and make threaded rod 9 rotate through No. two helical gears 8 pivoted, drive the screw thread rotation of the inboard thread block 10 of outer wall when utilizing threaded rod 9 to rotate, make it drive thread block 10 remove, thereby drive installation piece 11 and remove and extrude to the bearing ring outer wall, and when extruding to the bearing ring outer wall through installation piece 11, make installation piece 11 one side promote extrusion piece 12 to bearing ring outer wall extrusion, can make curb plate 14 one side laminating at the bearing ring outer wall, in order to make curb plate 14 laminating more at the bearing ring outer wall, make the connecting block 19 inboard of curb plate 14 one side extrude slide bar 17, thereby make one side of slide bar 17 outer wall extrude compression spring 18, thereby make the inboard of slide bar 17 outer wall slide at the rotation pipe 16, make its area that increases the centre gripping, and increase firm ability, and make installation piece 11 remove to extrude to the bearing ring outer wall, and then make the filter screen 2 take out the filter screen 2 in the side of limit plate 2, the filter screen 2 is filtered out to the filter screen 2, the side of the filter screen is filtered to the filter screen is filtered at the limit plate 2, and the side of the filter screen is opened to the side of the filter screen is 5, and the side is opened to the side of the filter screen is opened 2, and the side is kept off, and the filter screen is opened and the inside 5, and the filter screen is opened and the side 2.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a bearing ring processing anchor clamps for lathe, includes operation panel (1), its characterized in that: the utility model discloses a fan, including operation panel (1), fixed mounting, collecting tank (23) have, be equipped with screw thread piece (10) in the outer wall screw thread connection of screw thread piece (9), the outer wall fixed mounting at screw thread piece (10) top has installation piece (11), the outer wall fixed mounting of installation piece (11) one side has extrusion piece (12), collecting tank (23) have been seted up to the outer wall at operation panel (1) top, the outer wall fixedly connected with both sides fixed plate (15) of outer wall fixedly connected with both sides of installation piece (11) are equipped with helical gear (7) in the one end fixed mounting at motor (6) top, the outer wall meshing of helical gear (7) has helical gear (8) No. two, the outer wall fixedly connected with threaded rod (9) of helical gear (8) one side, the outer wall fixedly connected with installation piece (11) at threaded rod (10) top.
2. The fixture for a bearing ring machining lathe according to claim 1, wherein: the inner sides of the two side fixing plates (15) are rotatably connected with rotating pipes (16), and the outer walls of the two sides of the extrusion block (12) are provided with rotating grooves (13).
3. The fixture for a bearing ring machining lathe according to claim 2, wherein: the inner side of the rotating groove (13) is rotationally connected with a side plate (14), the outer wall of one side of the side plate (14) is fixedly provided with a connecting block (19), and the inner side of the connecting block (19) is rotationally connected with a sliding rod (17).
4. A bearing ring machining lathe fixture according to claim 3, characterized in that: the outer wall of the sliding rod (17) is fixedly sleeved with a limiting ring (20), the outer wall of the sliding rod (17) and the outer wall located at one side of the limiting ring (20) are movably sleeved with an extrusion spring (18), and the outer wall of the sliding rod (17) is in sliding connection with the inner side of the rotating tube (16).
5. The fixture for a bearing ring machining lathe according to claim 1, wherein: limiting grooves (21) are formed in the outer walls of the two sides of the collecting groove (23), and limiting plates (22) are connected to the inner sides of the limiting grooves (21) in a sliding mode.
6. The fixture for a bearing ring machining lathe according to claim 5, wherein: the outer wall of limiting plate (22) one side is fixed mounting has filter screen (5), the top fixed mounting of filter screen (5) has limiting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993472.2U CN220278296U (en) | 2023-07-27 | 2023-07-27 | Clamp for bearing ring machining lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321993472.2U CN220278296U (en) | 2023-07-27 | 2023-07-27 | Clamp for bearing ring machining lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278296U true CN220278296U (en) | 2024-01-02 |
Family
ID=89340022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321993472.2U Active CN220278296U (en) | 2023-07-27 | 2023-07-27 | Clamp for bearing ring machining lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278296U (en) |
-
2023
- 2023-07-27 CN CN202321993472.2U patent/CN220278296U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |