CN219925426U - Porous grinding device of steering column yoke plate - Google Patents
Porous grinding device of steering column yoke plate Download PDFInfo
- Publication number
- CN219925426U CN219925426U CN202321248645.8U CN202321248645U CN219925426U CN 219925426 U CN219925426 U CN 219925426U CN 202321248645 U CN202321248645 U CN 202321248645U CN 219925426 U CN219925426 U CN 219925426U
- Authority
- CN
- China
- Prior art keywords
- cavity
- steering column
- wall
- bevel gear
- yoke plate
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 27
- 230000002457 bidirectional effect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007494 plate polishing Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of directional column yoke plate porous polishing devices, in particular to a directional column yoke plate porous polishing device. The steering column connecting plate polishing device comprises a shell, a cavity is formed in the shell, a round groove is formed in the left wall of the cavity, a rotary rod is arranged between the inner rotation of the round groove, a bevel gear is coaxially connected to the right surface of the rotary rod, a bidirectional threaded rod is connected between the front wall and the rear wall of the cavity in a rotating mode, a bevel gear is coaxially connected to the side wall of the bidirectional threaded rod, the bevel gear is meshed with the bevel gear, a pair of moving blocks are arranged on the right side of the rotary rod, threaded holes are formed in the front surface of the moving blocks, the threaded holes are in threaded connection with the side wall of the bidirectional threaded rod, fixing blocks are fixedly connected to the upper surface of the threaded holes, the rotary shaft is connected to the right surface of the fixing blocks in a rotating mode, the fact that round holes are needed to be polished one by one is solved, and the steering column connecting plate polishing device is troublesome and low in production efficiency.
Description
Technical Field
The utility model relates to the technical field of directional column yoke plate porous polishing devices, in particular to a directional column yoke plate porous polishing device.
Background
The steering column yoke plate is a component of a steering system for connecting a steering wheel and a steering gear, a driver transmits torque to the steering gear through a steering column to drive the steering gear to realize steering, and the common steering column upper and lower yoke plates are provided with hydraulic power-assisted type, electric control hydraulic power-assisted type and electric power-assisted type, and the systems of the upper and lower yoke plates of different steering columns are different.
The direction post yoke plate is usually provided with a pair of symmetrical round holes, the round holes are required to be polished in the production process, most of the existing direction post yoke plate hole polishing devices are required to polish the round holes one by one, the production efficiency is reduced, and in this regard, the direction post yoke plate multi-hole polishing device is provided.
Disclosure of Invention
The utility model aims to provide a multi-hole polishing device for a steering column yoke plate, which aims to solve the problems in the background art.
In order to achieve the above purpose, the utility model provides a multi-hole polishing device for a steering column yoke plate, which comprises a shell, wherein a cavity is formed in the shell, a round groove is formed in the left wall of the cavity, a rotating rod is rotatably connected in the round groove, a bevel gear is coaxially connected to the right surface of the rotating rod, a bidirectional threaded rod is rotatably connected between the front wall and the rear wall of the cavity, a bevel gear is coaxially connected to the side wall of the bidirectional threaded rod, the bevel gear is meshed with the bevel gear, a pair of moving blocks are arranged on the right side of the rotating rod, threaded holes are formed in the front surface of the moving blocks, the threaded holes are in threaded connection with the side wall of the bidirectional threaded rod, a fixed block is fixedly connected to the upper surface of the threaded holes, a rotating shaft is rotatably connected to the right surface of the fixed block, the rotating shaft on the front side extends leftwards to the left side of the fixed block on the front side, a hollow groove is formed in the right wall of the cavity, the hollow groove is slidably connected with two rotating shafts, a polishing cylinder is coaxially connected to the right surface of the rotating shaft, the polishing cylinder is positioned on the right side of the shell, and a transmission structure is arranged in the cavity.
As a further improvement of the technical scheme, the left surface of the rotating rod is coaxially connected with a rotating disc, and the rotating disc is positioned on the left side of the shell.
As a further improvement of the technical scheme, the transmission structure at least comprises square columns, the upper surfaces of the square columns are fixedly connected with the top wall of the cavity, long grooves and cavities are formed in the right wall of the cavity and the right surface of the square columns, the long grooves are communicated with the cavities, round rods are slidably connected between the long grooves, supporting blocks are fixedly connected with the left and right surfaces of the round rods, the supporting blocks are slidably connected with the cavities, fluted discs are coaxially connected with the side walls of the round rods, gears are coaxially connected with the side walls of the rotating shafts, and the side walls of the gears are meshed with the side walls of the fluted discs.
As a further improvement of the technical scheme, the top wall of the long groove is fixedly connected with a pair of damping springs, and the other ends of the damping springs are fixedly connected with the upper surface of the supporting block.
As a further improvement of the technical scheme, a chute is formed in the left wall of the cavity, the chute is in sliding connection with the rotating shaft on the front side, a U-shaped plate is arranged on the left side of the shell, a motor is fixedly connected to the left surface of the U-shaped plate, and an output shaft of the motor extends rightward to be coaxially connected with the left surface of the rotating shaft on the front side.
As a further improvement of the technical scheme, a pair of fixing grooves are formed in the left surface of the shell, and the fixing grooves are slidably connected with the right end of the U-shaped plate.
Compared with the prior art, the utility model has the beneficial effects that:
in this porous grinding device of steering column yoke, through bevel gear and the conical gear and the two-way threaded rod that set up, when polishing a pair of round hole on the steering column yoke, make the dwang rotate to through the meshing transmission between bevel gear and the conical gear, drive the two-way threaded rod and rotate, thereby make two move the piece and slide at two-way threaded rod lateral wall, drive two pivots and slide in the empty slot, two section of thick bamboo that polishes remove suitable position, make the pivot drive section of thick bamboo that polishes afterwards and rotate, then move the steering column yoke to insert the round hole with the section of thick bamboo that polishes in, thereby can polish a pair of round hole simultaneously, production efficiency has been promoted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a housing structure of the present utility model;
FIG. 3 is a schematic diagram of a transmission structure of the present utility model;
FIG. 4 is a schematic view of a bi-directional threaded rod according to the present utility model;
fig. 5 is a schematic view of a spindle structure according to the present utility model.
The meaning of each reference sign in the figure is:
1. a housing; 10. a cavity; 11. a hollow groove; 12. a chute; 13. a long groove; 14. a cavity; 15. square columns; 16. a fixing groove; 17. a circular groove;
2. a two-way threaded rod; 20. moving the block; 200. a threaded hole; 21. a rotating lever; 210. a turntable;
22. a fixed block; 23. a rotating shaft; 230. a gear; 24. a U-shaped plate; 240. a motor; 25. polishing a cylinder;
26. bevel gears; 27. a bevel gear;
3. a round bar; 30. fluted disc; 31. a support block; 32. damping spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a multi-hole polishing device for a steering column yoke, which comprises a housing 1, a cavity 10 is formed in the housing 1, a circular groove 17 is formed in the left wall of the cavity 10, a rotating rod 21 is rotatably connected in the circular groove 17, a bevel gear 26 is coaxially connected to the right surface of the rotating rod 21, a bidirectional threaded rod 2 is rotatably connected between the front wall and the rear wall of the cavity 10, a bevel gear 27 is coaxially connected to the side wall of the bidirectional threaded rod 2, the bevel gear 27 is meshed with the bevel gear 26, a pair of moving blocks 20 are arranged on the right side of the rotating rod 21, a threaded hole 200 is formed in the front surface of the moving blocks 20, the threaded hole 200 is in threaded connection with the side wall of the bidirectional threaded rod 2, a fixing block 22 is fixedly connected to the upper surface of the threaded hole 200, a rotating shaft 23 is rotatably connected to the right surface of the fixing block 22, the rotating shaft 23 on the front side extends leftwards to the left side of the fixing block 22, a hollow groove 11 is formed in the right wall of the cavity 10, the hollow groove 11 is slidably connected to the two rotating shafts 23, a polishing cylinder 25 is coaxially connected to the right surface of the rotating shaft 23, the polishing cylinder 25 is located on the right side of the housing 1, and a transmission structure is arranged in the cavity 10.
The working principle is as follows: firstly, the rotating rod 21 is rotated, and the bidirectional threaded rod 2 is driven to rotate through meshing transmission between the bevel gear 26 and the bevel gear 27, so that the two moving blocks 20 slide on the side wall of the bidirectional threaded rod 2, the two rotating shafts 23 are driven to slide in the empty slots 11, the two polishing cylinders 25 are moved to a proper position, then the rotating shafts 23 drive the polishing cylinders 25 to rotate, and then the steering column connecting plate is moved until the polishing cylinders 25 are inserted into the round holes, and therefore a pair of round holes on the steering column connecting plate are polished simultaneously, and the production efficiency is improved.
In order to facilitate the rotation of the rotating rod 21 and the movement of the two polishing cylinders 25 to a proper position, the rotating rod 21 is coaxially connected with the turntable 210, the turntable 210 is located at the left side of the housing 1, and the rotating turntable 210 can conveniently adjust the distance between the two polishing cylinders 25.
Considering that two polishing cylinders 25 need to rotate simultaneously to polish different round holes on the steering column connecting plate, the transmission structure at least comprises a square column 15, the upper surface of the square column 15 is fixedly connected with the top wall of the cavity 10, the right wall of the cavity 10 and the right surface of the square column 15 are provided with long grooves 13 and cavities 14, the long grooves 13 are communicated with the cavities 14, round rods 3 are slidingly connected between the two long grooves 13, support blocks 31 are fixedly connected with the left and right surfaces of the round rods 3, the support blocks 31 are slidingly connected with the cavities 14, the side walls of the round rods 3 are coaxially connected with fluted discs 30, the side walls of rotating shafts 23 are coaxially connected with gears 230, the side walls of the two gears 230 are meshed with the side walls of the fluted discs 30, and when one rotating shaft 23 rotates, the other rotating shaft 23 is driven to rotate, so that the two polishing cylinders 25 polish different round holes simultaneously.
In operation, in order to make the fluted disc 30 always meshed with the two gears 230, a pair of damping springs 32 is fixedly connected to the top wall of the elongated slot 13, the other ends of the damping springs 32 are fixedly connected to the upper surface of the supporting block 31, when the fluted disc 30 moves upwards, the damping springs 32 compress upwards, when the fluted disc 30 moves downwards, the damping springs 32 rebound downwards, and the diameter of the fluted disc 30 is always larger than the distance between the two gears 230, so that the fluted disc 30 is always meshed with the two gears 230.
In operation, one of the rotating shafts 23 is required to rotate to drive the grinding cylinder 25 to rotate, so that the left wall of the cavity 10 is provided with the sliding groove 12, the sliding groove 12 is in sliding connection with the rotating shaft 23 at the front side, the left side of the shell 1 is provided with the U-shaped plate 24, the left surface of the U-shaped plate 24 is fixedly connected with the motor 240, the output shaft of the motor 240 extends rightward to be coaxially connected with the left surface of the rotating shaft 23 at the front side, and when the motor 240 is electrified to rotate, the grinding cylinder 25 is driven to rotate through one of the rotating shafts 23.
In addition, in order to ensure that the motor 240 does not rotate during operation, a pair of fixing grooves 16 are formed in the left surface of the shell 1, the fixing grooves 16 are slidably connected with the right end of the U-shaped plate 24, and the U-shaped plate 24 can only slide forwards and backwards and cannot rotate through the fixing grooves 16, so that the motor 240 cannot rotate during operation.
When the multi-hole polishing device for the steering column linkage plate in the embodiment is specifically used, firstly, a worker rotates the rotary table 210 clockwise to enable the rotary rod 21 to rotate, and drives the bi-directional threaded rod 2 to rotate through the meshing transmission between the bevel gear 26 and the bevel gear 27, so that the two moving blocks 20 slide on the side wall of the bi-directional threaded rod 2, drive the two rotating shafts 23 to slide in the empty slots 11, the two gears 230 approach each other and press the fluted disc 30 to move upwards, so that the two ends of the round rod 3 slide upwards in the long slots 13, the supporting blocks 31 slide upwards in the cavity 14, the damping springs 32 are compressed upwards to ensure that the fluted disc 30 and the two gears 230 are always meshed, the two polishing cylinders 25 are close to each other and move to a proper position, the left ends of the rotating shafts 23 on the front side slide in the sliding slots 12 to drive the right ends of the U-shaped plates 24 to slide in the fixed slots 16, then the motor 240 is electrified to work, the output shaft drives the front rotating shaft 23 to rotate, the motor is fixed by the right end of the U-shaped plate 24 being clamped in the fixed groove 16, the front rotating shaft 23 rotates to drive the front gear 230 to rotate, and the rear rotating shaft 23 is driven to rotate by the meshing transmission between the fluted disc 30 and the two gears 230, so that the two polishing cylinders 25 rotate simultaneously, then the steering column yoke is moved to insert the polishing cylinders 25 into the round holes to polish the round holes, when the round holes to be polished have larger spacing, only the rotary disc 210 is required to rotate reversely, the damping spring 32 rebounds downwards, the meshing between the fluted disc 30 and the gears 230 can be ensured, and meanwhile, the spacing between the two polishing cylinders 25 is enlarged, so that a pair of round holes on the steering column yoke are polished simultaneously, and the production efficiency of the steering column yoke is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a porous grinding device of steering column yoke plate which characterized in that: including casing (1), cavity (10) have been seted up in casing (1), round slot (17) have been seted up to cavity (10) left wall, round slot (17) inside rotation is connected with dwang (21), dwang (21) right surface coaxial coupling has bevel gear (26), rotate between cavity (10) front and back wall and be connected with two-way threaded rod (2), two-way threaded rod (2) lateral wall coaxial coupling has bevel gear (27), bevel gear (27) and bevel gear (26) meshing, dwang (21) right side is provided with a pair of movable block (20), threaded hole (200) have been seted up to movable block (20) front surface, threaded hole (200) and two-way threaded rod (2) lateral wall threaded connection, threaded hole (200) upper surface fixedly connected with fixed block (22), fixed block (22) right surface rotation is connected with pivot (23), and pivot (23) on the front side extend to the fixed block (22) left side of front side to the left side, cavity (10) right wall is seted up groove (11), two recess (23) and two coaxial connection of a casing (25) are located the idle cylinder (25), the cavity (10) is internally provided with a transmission structure.
2. The steering column yoke plate porous grinding device of claim 1, wherein: the rotary rod (21) is coaxially connected with a rotary disc (210) on the left surface, and the rotary disc (210) is positioned on the left side of the shell (1).
3. The steering column yoke plate porous grinding device of claim 1, wherein: the transmission structure at least comprises a square column (15), the upper surface of the square column (15) is fixedly connected with the top wall of a cavity (10), long grooves (13) and cavities (14) are formed in the right wall of the cavity (10) and the right surface of the square column (15), the long grooves (13) are communicated with the cavities (14), round rods (3) are slidably connected between the long grooves (13), supporting blocks (31) are fixedly connected to the left surface and the right surface of each round rod (3), the supporting blocks (31) are slidably connected with the cavities (14), fluted discs (30) are coaxially connected to the side walls of the round rods (3), gears (230) are coaxially connected to the side walls of the rotating shafts (23), and the side walls of the two gears (230) are meshed with the side walls of the fluted discs (30).
4. A steering column yoke plate porous grinding device as defined in claim 3, wherein: the top wall of the long groove (13) is fixedly connected with a pair of damping springs (32), and the other ends of the damping springs (32) are fixedly connected with the upper surface of the supporting block (31).
5. The steering column yoke plate porous grinding device of claim 1, wherein: the utility model discloses a motor, including cavity (10), spout (12) have been seted up to cavity (10) left wall, spout (12) and pivot (23) sliding connection of front side, casing (1) left side is provided with U-shaped board (24), U-shaped board (24) left surface fixedly connected with motor (240), the output shaft of motor (240) extends to right to be connected with pivot (23) left surface coaxial with the front side.
6. The steering column yoke plate porous grinding device of claim 5, wherein: a pair of fixing grooves (16) are formed in the left surface of the shell (1), and the fixing grooves (16) are connected with the right end of the U-shaped plate (24) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248645.8U CN219925426U (en) | 2023-05-23 | 2023-05-23 | Porous grinding device of steering column yoke plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248645.8U CN219925426U (en) | 2023-05-23 | 2023-05-23 | Porous grinding device of steering column yoke plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219925426U true CN219925426U (en) | 2023-10-31 |
Family
ID=88493963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248645.8U Active CN219925426U (en) | 2023-05-23 | 2023-05-23 | Porous grinding device of steering column yoke plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219925426U (en) |
-
2023
- 2023-05-23 CN CN202321248645.8U patent/CN219925426U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |