CN214023857U - Cutting device for inner ring of outer ball cage of automobile - Google Patents
Cutting device for inner ring of outer ball cage of automobile Download PDFInfo
- Publication number
- CN214023857U CN214023857U CN202022581922.XU CN202022581922U CN214023857U CN 214023857 U CN214023857 U CN 214023857U CN 202022581922 U CN202022581922 U CN 202022581922U CN 214023857 U CN214023857 U CN 214023857U
- Authority
- CN
- China
- Prior art keywords
- cutting device
- ball cage
- inner ring
- fixedly connected
- outer ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a cutting device for an inner ring of an outer ball cage of an automobile, which relates to the field of cutting devices and provides the following proposal aiming at the problems that the existing cutting device for the inner ring of the outer ball cage of the automobile is inconvenient to clamp and the universal type is poor, only the inner ring with a single size can be clamped and the inner rings with various sizes are inconvenient to flexibly adjust and clamp, which comprises a bottom barrel, wherein a round hole is arranged at the center of the bottom barrel, a first electric cylinder is fixedly arranged on the lower inner wall of the round hole, a disc is fixedly connected with the upper end of the first electric cylinder, the upper end surface of the bottom barrel is provided with a slideway, the upper end surface of the disc is provided with a sliding plate, the lower end surface of each sliding plate is fixedly connected with a connecting rod, the round hole is rotatably sleeved with a rotary drum on the inner wall of the bottom drum, and a first rotary rod is rotatably connected between each connecting rod and the outer side face of the rotary drum. The device has the characteristics of convenient clamping, flexible adjustment, good universality and capability of using the sizes of various different inner rings.
Description
Technical Field
The utility model relates to a cutting device field especially relates to a cutting device for car ectosphere cage inner circle.
Background
The automobile ball cage comprises an outer ball cage and an inner ball cage, the inner ball cage is connected with a differential mechanism of a gearbox, the outer ball cage is connected with wheels, and the outer ball cage plays a role in power output and vehicle turning. However, the inner ring of the existing outer ball cage needs to bear a large force during use, so that cutting forming is generally adopted in production, but the existing cutting device generally does not have a proper clamping device, so that the inner ring is inconvenient to clamp and fix in the cutting process, and meanwhile, the inner side surface and the outer side surface of the inner ring generally need to be subjected to cutting operation, so that the inner side surface and the outer side surface can be flexibly switched, and the existing cutting device is poor in universality, can only be applied to the inner rings with fixed sizes, and is inconvenient to clamp and cut inner walls with different diameters. Therefore, the cutting device for the inner ring of the outer ball cage of the automobile is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cutting device for outer ball cage inner circle of car, the inconvenient centre gripping of cutting device and the general type of having solved outer ball cage inner circle of current car are poor only can carry out the centre gripping to the inner circle of single size, and the problem of nimble regulation centre gripping is carried out to the inner circle of multiple size to inconvenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cutting device for an inner ring of an outer ball cage of an automobile comprises a bottom barrel, wherein a round hole is formed in the center of the bottom barrel, a first electric cylinder is fixedly mounted on the lower inner wall of the round hole, a disc is fixedly connected to the upper end of the first electric cylinder, a slide way is formed in the upper end face of the bottom barrel, slide plates are arranged on the upper end face of the disc, a connecting rod is fixedly connected to the lower end face of each slide plate, a rotary drum is rotatably sleeved on the inner wall of the bottom barrel through the round hole, a first rotary rod is rotatably connected between each connecting rod and the outer side face of the rotary drum, a vertical plate is fixedly connected to the upper end face of each slide plate, slide rails are fixedly connected to the left side and the right side of each vertical plate, a first rotary plate is rotatably connected to the upper end face of each vertical plate, an arc-shaped clamping strip is fixedly connected to the upper end of the first rotary plate, a second rotary plate is slidably arranged in each slide rail, and the other end of the second rotary plate is rotatably connected with the first rotary plate, and the side surface of the disc is provided with limiting sliding grooves, and each limiting sliding groove is internally provided with a limiting sliding rod which is rotatably connected with the second rotating plate on one side.
Preferably, the rotating cylinder is sleeved on the round hole through a bearing rotating sleeve, the lower end of the rotating cylinder is fixedly connected with a ring gear, the left side and the right side of the lower inner wall of the bottom cylinder are fixedly provided with a first motor, the output end of the first motor is fixedly connected with a first gear, and the first gear is meshed with the ring gear.
Preferably, the lower end of each connecting rod passes through the corresponding slide way and extends into the bottom cylinder, and a first rotating rod is rotatably connected between the extending end and the outer side surface of the rotating cylinder through a pin shaft.
Preferably, each riser all is provided with the slide rail along the radial medial surface both ends of end section of thick bamboo and the lower extreme of second commentaries on classics board slides and sets up in the slide rail on the riser of one side separately.
Preferably, the lower end of the first rotating plate is rotatably connected with the upper end of the vertical plate through a pin shaft, and the upper end of the second rotating plate is rotatably connected to the inner side of the first rotating plate along the radial direction of the bottom cylinder through a pin shaft.
Preferably, one end of each limiting slide rod is arranged in a limiting slide groove on one side of the limiting slide rod in a sliding mode, and the other end of each limiting slide rod penetrates through the limiting slide groove, extends to the outer side of the disc and is rotatably connected to the lower end of the second rotating plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through the bottom barrel, the round hole, the slide way, the slide plate, the disc, the connecting rod, the first rotating rod, the vertical plate, the slide rail, the first rotating plate, the arc-shaped clamping strip, the second rotating plate, the limiting slide groove, the limiting slide rod and the rotary drum, the device can be connected with the lower end of the second rotating plate through the sliding of each limiting slide rod in the limiting slide groove and the rotating of the lower end of the second rotating plate, so that the first gear can be conveniently driven to rotate through the first motor, the ring gear can be driven to rotate, and the rotary drum can drive each first rotating rod to rotate, so that the connecting rod, the slide plate and the devices on the rotary drum can be pushed to move close to or away from each other;
can promote the removal from top to bottom of disc through first electric cylinder simultaneously, and then can promote the removal from top to bottom in the slide rail of second commentaries on classics board through spacing slide bar for can drive first commentaries on classics board upper end fixed connection's arc card strip through the second and be close to or keep away from each other, make things convenient for the clamp tight to the inside and outside both sides face of inner circle, can carry out the centre gripping to the inner circle of multiple size through each slide along the radial each other of end section of thick bamboo simultaneously near or keep away from the convenience.
The device has the characteristics of convenient clamping, flexible adjustment, good universality and capability of using the sizes of various different inner rings.
Drawings
Fig. 1 is a cross-sectional view of the structure of the cutting device for the inner ring of the outer ball cage of the automobile of the present invention.
Fig. 2 is a cross-sectional view of a bottom barrel overlooking structure of the cutting device for the inner ring of the outer ball cage of the automobile of the utility model.
Fig. 3 is a cross-sectional view of a vertical plate overlooking structure of the cutting device for the inner ring of the outer ball cage of the automobile of the utility model.
Reference numbers in the figures: the device comprises a base barrel 1, a round hole 2, a slideway 3, a sliding plate 4, a disc 5, a connecting rod 6, a first rotating rod 7, a vertical plate 8, a sliding rail 9, a first rotating plate 10, an arc-shaped clamping strip 11, a second rotating plate 12, a limiting sliding groove 13, a limiting sliding rod 14 and a rotating drum 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cutting device for an inner ring of an outer ball cage of an automobile comprises a bottom barrel 1, a round hole 2 is formed in the center of the bottom barrel 1, a first electric cylinder is fixedly installed on the lower inner wall of the round hole 2, a disc 5 is fixedly connected to the upper end of the first electric cylinder, a slideway 3 is formed in the upper end face of the bottom barrel 1, sliding plates 4 are arranged on the upper end face of the disc 5, a connecting rod 6 is fixedly connected to the lower end face of each sliding plate 4, a rotating drum 15 is rotatably sleeved on the inner wall of the bottom barrel 1 through the round hole 2, a first rotating rod 7 is rotatably connected between each connecting rod 6 and the outer side face of the rotating drum 15, a vertical plate 8 is fixedly connected to the upper end face of each sliding plate 4, sliding rails 9 are fixedly connected to the left side and the right side of each vertical plate 8, a first rotating plate 10 is rotatably connected to the upper end face of each vertical plate 8, and an arc-shaped clamping strip 11 is fixedly connected to the upper end of the first rotating plate 10, a second rotating plate 12 is arranged in each sliding rail 9 in a sliding mode, the other end of the second rotating plate 12 is rotatably connected with a first rotating plate 10, a limiting sliding groove 13 is formed in the side face of the disc 5, a limiting sliding rod 14 is arranged in each limiting sliding groove 13, and the limiting sliding rods 14 are rotatably connected with the second rotating plates 12 on one side of each limiting sliding groove 14.
In the embodiment, the rotating drum 15 is rotatably sleeved on the circular hole 2 through a bearing, the lower end of the rotating drum 15 is fixedly connected with a ring gear, the left side and the right side of the lower inner wall of the bottom cylinder 1 are fixedly provided with a first motor, the output end of the first motor is fixedly connected with a first gear, the first gear is meshed with the ring gear, the lower end of each connecting rod 6 passes through the corresponding slideway 3 and extends into the bottom cylinder 1, the extending end of each connecting rod and the outer side surface of the rotating drum 15 are rotatably connected with a first rotating rod 7 through a pin shaft, the two ends of the inner side surface of each vertical plate 8 along the radial direction of the bottom cylinder 1 are respectively provided with a sliding rail 9, the lower end of each second rotating plate 12 is slidably arranged in the sliding rail 9 on the vertical plate 8 on one side, the lower end of the first rotating plate 10 is rotatably connected with the upper end of the vertical plate 8 through a pin shaft, the upper end of the second rotating plate 12 is rotatably connected with the inner side of the first rotating plate 10 along the radial direction of the bottom cylinder 1 through a pin shaft, one end of each limit slide rod 14 is slidably arranged in the limit slide groove 13 on one side of each limit slide rod, and the other end of each limit slide rod passes through the limit slide groove 13, extends outside the disc 5 and is rotatably connected to the lower end of the second rotating plate 12.
The working principle is as follows: when the clamping device is used, the limiting slide bars 14 can slide in the limiting slide grooves 13 and are connected with the lower end of the second rotating plate 12 in a rotating manner, so that the limiting slide grooves 13 can limit the limiting slide bars 14, the limiting slide bars can only slide along the radial direction of the disc 5, the first gear can be conveniently driven to rotate by the first motor, the ring gear is driven to rotate by the meshing connection of the limiting slide bars and the ring gear, the rotating drum 15 can drive the first rotating rods 7 to rotate, the connecting rod 6, the sliding plate 4 and devices on the sliding plate can be pushed to move close to or away from each other, the vertical plates 8 can be conveniently driven to move away from or close to each other, the distance among the arc-shaped clamping strips 11 can be effectively changed, inner rings with different sizes can be effectively clamped, and meanwhile, the disc 5 can be pushed to move up and down by the first electric cylinder, and limit slide 14 will be spacing at this moment can not slide in limiting chute 13, and then can promote the second commentaries on classics board 12 through limit slide 14 and move from top to bottom in slide rail 9, make can drive the arc card strip 11 of first commentaries on classics board 10 upper end fixed connection through the upper end of second commentaries on classics board 12 and use the rotation junction of first commentaries on classics board 10 and riser 8 to be close to or keep away from each other as the centre of a circle, made things convenient for through the clamp tight of adjusting the inside and outside both sides face of inner circle of first commentaries on classics board 10, can be through each slide along the radial inner circle of being close to or keeping away from of each other of end section of thick bamboo conveniently to the centre gripping of various sizes simultaneously, great improvement the commonality of device and can adjust in a flexible way, make things convenient for the centre gripping.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cutting device for the inner ring of the outer ball cage of the automobile comprises a bottom barrel (1), wherein a round hole (2) is formed in the center of the bottom barrel (1), a lower inner wall of the round hole (2) is fixedly provided with a first electric cylinder and a disc (5) fixedly connected with the upper end of the first electric cylinder, a slide (3) is formed in the upper end face of the bottom barrel (1), a sliding plate (4) is arranged on the upper end face of the disc (5), the cutting device is characterized in that each lower end face of the sliding plate (4) is fixedly connected with a connecting rod (6), the round hole (2) is rotatably sleeved with a rotary drum (15) on the inner wall of the bottom barrel (1), a first rotary rod (7) is rotatably connected between the connecting rod (6) and the outer side face of the rotary drum (15), and each upper end face of the sliding plate (4) is fixedly connected with a vertical plate (8) and a left side of each vertical plate (8), The equal fixedly connected with slide rail (9) in right side both sides, every the up end of riser (8) all rotates and is connected with first commentaries on classics board (10) and first upper end fixedly connected with arc card strip (11) of changeing board (10), every the other end that the board (12) was changeed to the second that all slides in slide rail (9) is provided with second commentaries on classics board (12) and second rotates with first commentaries on classics board (10) and rotates and be connected, spacing spout (13), every have been seted up to the side of disc (5) all be provided with in spacing spout (13) spacing slide bar (14) and second commentaries on classics board (12) of one side separately rotate and be connected.
2. The cutting device for the inner ring of the outer ball cage of the automobile according to claim 1, wherein the rotary drum (15) is rotatably sleeved on the circular hole (2) through a bearing, a ring gear is fixedly connected to the lower end of the rotary drum (15), a first motor is fixedly mounted on each of the left side and the right side of the lower inner wall of the bottom barrel (1), a first gear is fixedly connected to the output end of the first motor, and the first gear is meshed with the ring gear.
3. The cutting device for the inner ring of the outer ball cage of the automobile according to claim 1, characterized in that the lower end of each connecting rod (6) passes through the corresponding slideway (3) and extends into the bottom cylinder (1), and a first rotating rod (7) is rotatably connected between the extending end and the outer side surface of the rotating cylinder (15) through a pin shaft.
4. The cutting device for the inner ring of the outer ball cage of the automobile according to claim 1, characterized in that the two ends of the inner side surface of each vertical plate (8) along the radial direction of the bottom cylinder (1) are provided with slide rails (9) and the lower ends of the second rotating plates (12) are slidably arranged in the slide rails (9) on the vertical plate (8) on one side of each vertical plate.
5. The cutting device for the inner ring of the outer ball cage of the automobile according to claim 1, characterized in that the lower end of the first rotating plate (10) is rotatably connected with the upper end of the vertical plate (8) through a pin shaft, and the upper end of the second rotating plate (12) is rotatably connected with the inner side of the first rotating plate (10) along the radial direction of the bottom cylinder (1) through a pin shaft.
6. The cutting device for the inner ring of the outer ball cage of the automobile according to claim 1, wherein one end of each limit slide rod (14) is slidably arranged in a limit slide groove (13) on one side of the limit slide rod, and the other end of the limit slide rod passes through the limit slide groove (13), extends outside the disc (5) and is rotatably connected to the lower end of the second rotating plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581922.XU CN214023857U (en) | 2020-11-10 | 2020-11-10 | Cutting device for inner ring of outer ball cage of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581922.XU CN214023857U (en) | 2020-11-10 | 2020-11-10 | Cutting device for inner ring of outer ball cage of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214023857U true CN214023857U (en) | 2021-08-24 |
Family
ID=77357857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022581922.XU Active CN214023857U (en) | 2020-11-10 | 2020-11-10 | Cutting device for inner ring of outer ball cage of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214023857U (en) |
-
2020
- 2020-11-10 CN CN202022581922.XU patent/CN214023857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216178594U (en) | Full-automatic drilling processing equipment for automobile hub | |
| CN208198165U (en) | A kind of automotive seat of angle adjustable | |
| CN113664697A (en) | Intelligent polishing machine for manufacturing inner ring and outer ring of bearing | |
| CN111993167A (en) | Cylindrical polishing piece and sports equipment processing equipment | |
| CN214023857U (en) | Cutting device for inner ring of outer ball cage of automobile | |
| CN209007170U (en) | It is a kind of can automatic turning workpiece double sides milling machine | |
| CN208556749U (en) | A kind of upper cover of speed changing box processing unit (plant) of good positioning effect | |
| CN216911888U (en) | Automatic bearing steel ring forming machine | |
| CN212470606U (en) | Cutting device for circular mechanical metal machining | |
| CN111911603B (en) | Energy-saving belt pulley speed reducer | |
| CN211278155U (en) | Bracket for encircling rolling workpiece | |
| CN109332798B (en) | Track fixing device convenient to aluminium template cutting | |
| CN210362583U (en) | Automatic change manipulator punch press device | |
| CN211491761U (en) | Grooving device for spherical plastic lampshade | |
| CN213917399U (en) | Bearing end surface grinding device | |
| CN215238336U (en) | Gear ring gear grinding tool | |
| CN219581449U (en) | Split type tilting press | |
| CN213766060U (en) | Grooving tool for flat grinding leather | |
| CN214816730U (en) | Semi-axis shell terminal surface boring grab | |
| CN219865979U (en) | Clutch device for transmission of plate and strip straightener | |
| CN215238944U (en) | Steel structure support welding device | |
| CN219726010U (en) | Automatic assembly module of automobile transmission with self-reversing function after clamping | |
| CN213484449U (en) | Wall bushing for electric power engineering construction | |
| CN208575117U (en) | A kind of manual plate roller | |
| CN220313026U (en) | Bearing ring processing equipment with wide application range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |