CN114620465B - Bearing turntable - Google Patents
Bearing turntable Download PDFInfo
- Publication number
- CN114620465B CN114620465B CN202111485394.0A CN202111485394A CN114620465B CN 114620465 B CN114620465 B CN 114620465B CN 202111485394 A CN202111485394 A CN 202111485394A CN 114620465 B CN114620465 B CN 114620465B
- Authority
- CN
- China
- Prior art keywords
- groove
- bearing
- turntable
- rotating ring
- ring
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
Abstract
The invention discloses a bearing turntable, and relates to the technical field of bearing installation; the device comprises a turntable, a first motor for rotating the turntable, a positioning shaft positioned on the turntable and used for connecting bearings in series, and an assembling device used for installing the bearings on a shell; the bearing comprises an inner ring matched with the positioning shaft, an outer ring sleeved with the inner ring in a rotating way, a flange plate fixedly connected to the outer side of the outer ring and used for being connected with the shell, and a plurality of bolt holes positioned on the flange plate; the shell is provided with a mounting groove for interference fit with the outer ring, and is provided with a plurality of fit holes for being matched with the bolt holes; the assembly device comprises a lifting mechanism, a connecting mechanism for connecting a bearing and a mechanical arm; the connecting mechanism comprises an inner supporting mechanism and a positioning mechanism which are used for connecting the inner ring. The beneficial effects of the invention are as follows: the bearing is automatically taken, then the outer ring is automatically rotated, the positions of the bolt holes are adjusted, and then the bearing is carried to the mounting groove for mounting, so that the mounting efficiency is high.
Description
Technical Field
The invention belongs to the technical field of bearing installation, and particularly relates to a bearing turntable.
Background
When the speed reducer is assembled, the bearing is required to be installed on the shell, the flange plate is arranged on the existing bearing, and when the speed reducer is installed, the bolt holes on the flange plate are required to be aligned with the assembly holes on the upper shell, and the existing installation adopts a manual mode to align and install, so that the efficiency is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a bearing turntable.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a bearing turntable comprises a turntable, a first motor for rotating the turntable, a positioning shaft positioned on the turntable and used for connecting bearings in series, and an assembling device used for installing the bearings on a machine shell; the bearing comprises an inner ring matched with the positioning shaft, an outer ring sleeved with the inner ring in a rotating way, a flange plate fixedly connected to the outer side of the outer ring and used for being connected with the shell, and a plurality of bolt holes positioned on the flange plate; the shell is provided with a mounting groove for interference fit with the outer ring, and is provided with a plurality of fit holes for being matched with the bolt holes; the assembly device comprises a lifting mechanism for lifting the bearing from the upper end of the positioning shaft, a connecting mechanism for connecting the bearing, and a mechanical arm for moving the connecting mechanism; the connecting mechanism comprises an inner supporting mechanism for connecting the inner ring and a positioning mechanism for rotating the outer ring so that the positions of the bolt holes and the matched holes correspond.
Preferably, the proposed mechanism includes a support plate for supporting the flange plate, a first electric cylinder for lifting the support plate, an insertion groove for inserting the outer ring at one end of the support plate, and a second electric cylinder for laterally moving the support plate on the first electric cylinder.
Preferably, the end part of the mechanical arm is connected with a sliding seat in a sliding way, a fixing mechanism for fixing the sliding seat on the mechanical arm is arranged on the sliding seat, a first proximity switch for sensing the sliding seat is arranged on the mechanical arm, and the first proximity switch is positioned above the sliding seat; the connecting mechanism comprises a connector fixedly connected with the sliding seat; the lower side of the connector is provided with a plurality of sliding grooves, and an annular groove is arranged in the connector; the sliding grooves are arranged in an annular array with the shaft of the annular groove as the center; the sliding groove is L-shaped, the sliding groove comprises a vertical groove and a transverse groove, the lower end of the vertical groove is positioned on the lower end face of the connector, one end of the transverse groove is connected with the upper end of the vertical groove, and the other end of the transverse groove is connected with the inner edge of the annular groove; the inner supporting mechanism comprises a rotating ring rotationally connected in the annular groove, a plurality of transverse rods slidingly connected in the transverse groove, a plurality of vertical rods slidingly connected in the vertical groove, a plurality of driving blocks fixedly connected on the inner side of the rotating ring, a second motor for driving the rotating ring, and a driving spring for applying force to the transverse rods towards the rotating ring; the upper end of the vertical rod is fixedly connected with the transverse rod, and the lower end of the vertical rod is used for extruding the inner side of the inner ring so as to be connected with the bearing; one side of the driving block, which is far away from the rotating ring, is provided with an inclined plane for changing the distance between the transverse rods after the rotating ring rotates, and the transverse rods are abutted against the inclined plane; the connector is internally provided with a second annular groove, the lower side of the second annular groove is provided with an arc-shaped groove, and the lower side of the connector is provided with a second proximity switch; the positioning mechanism comprises a second rotating ring positioned in the second annular groove, a third motor used for driving the second rotating ring, a lower chute positioned at one side of the second rotating ring, a positioning block which is in sliding connection with the lower chute, and a reset spring positioned in the lower chute and used for resetting the positioning block; the lower chute corresponds to the arc-shaped chute in position, the arc-shaped chute is used for avoiding the positioning block, the lower end of the positioning block is provided with a conical surface matched with the upper end of the bolt hole, the vertex of the conical surface is rotationally connected with a ball, the radius of the positioning block is larger than that of the bolt hole, and a pressure sensor is arranged between the bottom of the lower chute and the reset spring.
Preferably, one side of the transverse groove is provided with a side groove, the driving spring is positioned in the side groove, one end of the driving spring is connected with the transverse rod, and the other end of the driving spring is connected with the side groove.
Preferably, the second motor is fixedly connected to the connecting head, the second motor is connected with a second driving gear, and the second driving gear is meshed with the outer side of the rotating ring.
Preferably, the third motor is fixedly connected to the connecting head, the third motor is connected with a third driving gear, and the third driving gear is meshed with the outer side of the second rotating ring.
Preferably, the fixing mechanism comprises a fixing cylinder connected with the sliding seat and a friction plate positioned at the output end of the fixing cylinder and used for being matched with the mechanical arm.
The beneficial effects of the invention are as follows: the bearing is automatically taken, then the outer ring is automatically rotated, the positions of the bolt holes are adjusted, and then the bearing is carried to the mounting groove for mounting, so that the mounting efficiency is high.
Drawings
FIG. 1 is a schematic illustration of an embodiment;
FIG. 2 is a schematic view of a support plate lifting a bearing to position a shaft;
FIG. 3 is a schematic view of a connection mechanism;
FIG. 4 is a cross-sectional view of FIG. 3 A-A;
FIG. 5 is a schematic view of the joint abutting the flange plate;
FIG. 6 is a schematic illustration of a ball and bolt hole misalignment;
FIG. 7 is a schematic view of balls in a bolt hole;
FIG. 8 is a schematic view of the vertical rod resting against the inside of the inner ring;
FIG. 9 is a schematic view of the taper and bolt holes being coaxial;
fig. 10 is a schematic view of the bearing after it has been moved into the mounting groove.
In the figure: turntable 1, positioning shaft 2, bearing 3, casing 4, inner ring 5, outer ring 6, flange plate 7, bolt hole 8, mounting groove 9, mating hole 10, mechanical arm 11, support plate 12, embedded groove 13, second electric cylinder 14, connector 15, sliding seat 16, first proximity switch 17, rotating ring 18, transverse rod 19, vertical rod 20, driving block 21, second rotating ring 22, positioning block 23, ball 24
A second proximity switch 25, and a friction plate 26.
Detailed Description
The invention is further described in detail below with reference to the attached drawings and detailed description:
examples:
referring to fig. 1 to 10, a bearing turntable comprises a turntable 1, a first motor for rotating the turntable 1, a positioning shaft 2 on the turntable 1 for connecting a bearing 3 in series, and an assembling device for mounting the bearing 3 on a housing 4;
the bearing 3 comprises an inner ring 5 matched with the positioning shaft 2, an outer ring 6 rotatably sleeved with the inner ring 5, a flange plate 7 fixedly connected to the outer side of the outer ring 6 and used for being connected with the shell 4, and a plurality of bolt holes 8 positioned on the flange plate 7;
the casing 4 is provided with a mounting groove 9 for interference fit with the outer ring 6, and the casing 4 is provided with a plurality of fit holes 10 for being matched with the bolt holes 8;
the assembly device comprises a lifting mechanism for lifting the bearing 3 from the upper end of the positioning shaft 2, a connecting mechanism for connecting the bearing 3, and a mechanical arm 11 for moving the connecting mechanism;
the connecting mechanism comprises an inner supporting mechanism for connecting the inner ring 5, and a positioning mechanism for rotating the outer ring 6 so that the positions of the bolt holes 8 and the matching holes 10 correspond.
The proposed mechanism comprises a support plate 12 for supporting the flange plate 7, a first electric cylinder for lifting the support plate 12, an insertion groove 13 at one end of the support plate 12 for inserting the outer ring 6, and a second electric cylinder 14 on the first electric cylinder for laterally moving the support plate 12.
The end part of the mechanical arm 11 is connected with a sliding seat 16 in a sliding way, a fixing mechanism for fixing the sliding seat 16 on the mechanical arm 11 is arranged on the sliding seat 16, a first proximity switch 17 for sensing the sliding seat 16 is arranged on the mechanical arm 11, and the first proximity switch 17 is positioned above the sliding seat 16;
the connecting mechanism comprises a connector 15 fixedly connected with a sliding seat 16;
the lower side of the connector 15 is provided with a plurality of sliding grooves, and an annular groove is arranged in the connector 15;
the sliding grooves are arranged in an annular array with the shaft of the annular groove as the center;
the chute is L-shaped, the chute comprises a vertical groove and a transverse groove, the lower end of the vertical groove is positioned on the lower end face of the connector 15, one end of the transverse groove is connected with the upper end of the vertical groove, and the other end of the transverse groove is connected with the inner edge of the annular groove;
the inner support mechanism comprises a rotating ring 18 rotationally connected in the annular groove, a plurality of transverse rods 19 slidingly connected in the transverse groove, a plurality of vertical rods 20 slidingly connected in the vertical groove, a plurality of driving blocks 21 fixedly connected on the inner side of the rotating ring 18, a second motor for driving the rotating ring 18, and a driving spring for applying force to the transverse rods 19 towards the rotating ring 18;
the upper end of the vertical rod 20 is fixedly connected with the transverse rod 19, and the lower end of the vertical rod 20 is used for extruding the inner side of the inner ring 5 so as to be connected with the bearing 3;
the side of the driving block 21 away from the rotating ring 18 is provided with an inclined plane which changes the interval of the transverse rod 19 after the rotating ring 18 rotates, and the transverse rod 19 is abutted against the inclined plane;
a second annular groove is arranged in the connector 15, an arc-shaped groove is arranged at the lower side of the second annular groove, and a second proximity switch 25 is arranged at the lower side of the connector 15;
the positioning mechanism comprises a second rotating ring 22 positioned in the second annular groove, a third motor for driving the second rotating ring 22, a lower chute positioned at one side of the second rotating ring 22, a positioning block 23 slidingly connected in the lower chute, and a reset spring positioned in the lower chute and used for resetting the positioning block 23;
the lower chute corresponds to the arc-shaped chute in position, the arc-shaped chute is used for avoiding the positioning block 23, the lower end of the positioning block 23 is provided with a conical surface matched with the upper end of the bolt hole 8, the vertex of the conical surface is rotationally connected with a ball 24, the radius of the positioning block 23 is larger than that of the bolt hole 8, and a pressure sensor is arranged between the bottom of the lower chute and the reset spring.
One side of the transverse groove is provided with a side groove, a driving spring is positioned in the side groove, one end of the driving spring is connected with the transverse rod 19, and the other end of the driving spring is connected with the side groove.
The second motor is fixedly connected to the connecting head, and is connected with a second driving gear which is meshed with the outer side of the rotating ring.
The third motor is fixedly connected to the connecting head, and is connected with a third driving gear which is meshed with the outer side of the second rotating ring 22.
The fixing mechanism comprises a fixing cylinder connected with the sliding seat 16 and a friction plate 26 positioned at the output end of the fixing cylinder and used for being matched with the mechanical arm 11.
Principles of the embodiment:
initially, the first proximity switch 17 and the sliding seat 16 are disconnected, the lower end of the positioning block 23 passes through the arc-shaped groove, the bearing 3 is sleeved on the positioning shaft 2, when the bearing 3 is installed, the supporting plate 12 moves to one side of the uppermost bearing 3 under the action of the first electric cylinder, then the second electric cylinder 14 moves, the supporting plate 12 transversely moves towards the bearing 3, the outer ring 6 enters the embedded groove 13, then the first electric cylinder operates, the supporting plate 12 moves upwards, the supporting plate 12 abuts against the flange plate 7, the uppermost bearing 3 is lifted upwards, and the bearing 3 comes out of the positioning shaft 2, see fig. 2; then the connector moves downwards under the action of the mechanical arm 11, the vertical rod 20 passes through the bearing 3, the connector abuts against the upper side of the flange plate 7, the flange plate 7 is detected by the second proximity switch 25, the mechanical arm 11 moves downwards, the sliding seat 16 moves upwards to the first proximity switch 17 along the mechanical arm 11, the fixing mechanism operates at the moment, the friction plate 26 abuts against the mechanical arm 11, the sliding seat 16 is fixed on the mechanical arm 11, when the connector abuts against the flange plate 7, two conditions exist, the first condition is that the ball and the bolt hole 8 are staggered, the ball abuts against the flange plate 7 at the moment, the reset spring is compressed, the pressure of the pressure sensor is increased, and the pressure at the moment is named as staggered pressure, and the pressure is shown in fig. 6; in the second case, the balls enter the bolt holes 8, and the conical surfaces are abutted against the upper ends of the bolt holes 8, see fig. 7, and the pressure of the pressure sensor is smaller than the staggered pressure; when the first situation occurs, the motor is operated, the second rotating ring 22 rotates, the balls slowly move on the flange plate 7, when the balls move to the bolt holes 8, the balls enter the bolt holes 8, the pressure of the pressure sensor is reduced, the second rotating ring 22 stops moving, after the balls enter the bolt holes 8, the rotating ring rotates, under the action of the spring, the transverse rods always lean against the inclined plane, the distance between the transverse rods is increased, and the transverse rods prop open and lean against the inner side of the inner ring, see fig. 8; then under the action of the mechanical arm 11, the connector moves upwards to lift the supporting plate 12 in the bearing 3, under the action of the spring, the positioning block 23 moves downwards, under the action of the conical surface, the flange plate 7 rotates automatically, the upper end edge of the final bolt hole 8 is attached to the conical surface, see fig. 9, so that the conical surface is coaxial with the bolt hole 8, then the motor drives the second rotating ring to rotate, the positioning block 23 drives the flange plate 7 to rotate, so that the position of the bolt hole 8 on the flange plate 7 corresponds to the position of the matching hole 10 on the casing 4 to be installed, the mechanical arm 11 carries the bearing 3 to the position of the installation groove 9, and the lower edge of the outer side of the outer ring 6 is provided with a chamfer which abuts against the notch of the installation groove, see fig. 10; at this time, the bolt holes 8 correspond to the matching holes, then the friction plate 26 is loosened, the knocking device (in the prior art) hits the upper side of the connector, the connector transmits impact to the outer ring 6 of the bearing 3 to be downwards embedded into the mounting groove under the action of the impact force, the mounting is completed, the rotating ring rotates, the distance between the vertical rods 20 is reduced, the vertical rods 20 are separated from the inner ring, then the connector is separated, and finally the flange plate 7 and the shell are connected together (through the bolt holes and the matching holes) through bolts, and the bearing mounting is completed. The above process is repeated to mount the bearings on the positioning shafts 2 one by one, and the turntable 1 is provided with a plurality of positioning shafts 2, and when the bearing on one positioning shaft 2 is used up, the turntable 1 rotates by an angle to mount the bearing on the other bearing.
Claims (6)
1. The bearing turntable is characterized by comprising a turntable, a first motor for rotating the turntable, a positioning shaft positioned on the turntable and used for connecting bearings in series, and an assembling device used for installing the bearings on a shell;
the bearing comprises an inner ring matched with the positioning shaft, an outer ring sleeved with the inner ring in a rotating way, a flange plate fixedly connected to the outer side of the outer ring and used for being connected with the shell, and a plurality of bolt holes positioned on the flange plate;
the shell is provided with a mounting groove for interference fit with the outer ring, and is provided with a plurality of fit holes for being matched with the bolt holes;
the assembly device comprises a lifting mechanism for lifting the bearing from the upper end of the positioning shaft, a connecting mechanism for connecting the bearing, and a mechanical arm for moving the connecting mechanism;
the connecting mechanism comprises an inner supporting mechanism for connecting the inner ring and a positioning mechanism for rotating the outer ring so that the positions of the bolt holes and the matched holes correspond;
the lifting mechanism comprises a support plate for supporting the flange plate, a first electric cylinder for lifting the support plate, an embedded groove positioned at one end of the support plate and used for being embedded into the outer ring, and a second electric cylinder positioned on the first electric cylinder and used for transversely moving the support plate;
the inner supporting mechanism comprises a rotating ring rotationally connected in the annular groove, a plurality of transverse rods slidingly connected in the transverse groove, a plurality of vertical rods slidingly connected in the vertical groove, a plurality of driving blocks fixedly connected on the inner side of the rotating ring, a second motor for driving the rotating ring, and a driving spring for applying force to the transverse rods towards the rotating ring;
the positioning mechanism comprises a second rotating ring positioned in the second annular groove, a third motor used for driving the second rotating ring, a lower chute positioned at one side of the second rotating ring, a positioning block slidingly connected in the lower chute, and a reset spring positioned in the lower chute and used for resetting the positioning block.
2. The bearing turntable of claim 1, wherein the end part of the mechanical arm is slidably connected with a sliding seat, a fixing mechanism for fixing the sliding seat on the mechanical arm is arranged on the sliding seat, a first proximity switch for sensing the sliding seat is arranged on the mechanical arm, and the first proximity switch is positioned above the sliding seat;
the connecting mechanism comprises a connector fixedly connected with the sliding seat;
the lower side of the connector is provided with a plurality of sliding grooves, and an annular groove is arranged in the connector;
the sliding grooves are arranged in an annular array with the shaft of the annular groove as the center;
the sliding groove is L-shaped, the sliding groove comprises a vertical groove and a transverse groove, the lower end of the vertical groove is positioned on the lower end face of the connector, one end of the transverse groove is connected with the upper end of the vertical groove, and the other end of the transverse groove is connected with the inner edge of the annular groove;
the upper end of the vertical rod is fixedly connected with the transverse rod, and the lower end of the vertical rod is used for extruding the inner side of the inner ring so as to be connected with the bearing;
one side of the driving block, which is far away from the rotating ring, is provided with an inclined plane for changing the distance between the transverse rods after the rotating ring rotates, and the transverse rods are abutted against the inclined plane; the connector is internally provided with a second annular groove, the lower side of the second annular groove is provided with an arc-shaped groove, and the lower side of the connector is provided with a second proximity switch; the lower chute corresponds to the arc-shaped chute in position, the arc-shaped chute is used for avoiding the positioning block, the lower end of the positioning block is provided with a conical surface matched with the upper end of the bolt hole, the vertex of the conical surface is rotationally connected with a ball, the radius of the positioning block is larger than that of the bolt hole, and a pressure sensor is arranged between the bottom of the lower chute and the reset spring.
3. A bearing turntable according to claim 2, wherein a side groove is provided on one side of the transverse groove, the drive spring is located in the side groove, one end of the drive spring is connected to the transverse bar, and the other end is connected to the side groove.
4. The bearing turntable of claim 1, wherein the second motor is fixedly connected to the connector, the second motor is connected to a second drive gear, and the second drive gear is meshed with the outer side of the rotating ring.
5. The bearing turntable of claim 2, wherein a third motor is fixedly connected to the connector, the third motor is connected to a third drive gear, and the third drive gear is engaged with the outer side of the second rotating ring.
6. A bearing carousel as in claim 2, wherein the securing mechanism comprises a securing cylinder attached to the slide mount, and a friction plate located at an output end of the securing cylinder for engagement with the mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485394.0A CN114620465B (en) | 2021-12-07 | 2021-12-07 | Bearing turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485394.0A CN114620465B (en) | 2021-12-07 | 2021-12-07 | Bearing turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114620465A CN114620465A (en) | 2022-06-14 |
| CN114620465B true CN114620465B (en) | 2023-09-12 |
Family
ID=81898495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111485394.0A Active CN114620465B (en) | 2021-12-07 | 2021-12-07 | Bearing turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114620465B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206375397U (en) * | 2017-01-11 | 2017-08-04 | 广东顺德三合工业自动化设备股份有限公司 | Motor bearings storing and automatic release device |
| CN207390496U (en) * | 2017-09-30 | 2018-05-22 | 新昌县回山镇金帛机械厂 | A kind of boom formula bearing feeder |
| CN208977199U (en) * | 2018-10-26 | 2019-06-14 | 瓦房店轴承产品有限公司 | A kind of bearing machining lasso transfer device |
| CN111390845A (en) * | 2019-11-26 | 2020-07-10 | 浙江杭机股份有限公司 | Static pressure rotary worktable |
| CN211812201U (en) * | 2019-12-12 | 2020-10-30 | 浙江欧伦泰防火设备有限公司 | Intelligent clamping device for valve |
| CN112027639A (en) * | 2020-07-29 | 2020-12-04 | 张仙霞 | Moving device and method for assembling bearing unit |
| NZ759210A (en) * | 2019-06-09 | 2020-12-18 | Hengdian Group Innuovo Electric Co Ltd | Device for fixing gearbox body with rotating shaft |
| CN214398864U (en) * | 2021-03-03 | 2021-10-15 | 淮南市博安电力设备安装有限公司 | Clamping device is used in production of high-low voltage switch |
-
2021
- 2021-12-07 CN CN202111485394.0A patent/CN114620465B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206375397U (en) * | 2017-01-11 | 2017-08-04 | 广东顺德三合工业自动化设备股份有限公司 | Motor bearings storing and automatic release device |
| CN207390496U (en) * | 2017-09-30 | 2018-05-22 | 新昌县回山镇金帛机械厂 | A kind of boom formula bearing feeder |
| CN208977199U (en) * | 2018-10-26 | 2019-06-14 | 瓦房店轴承产品有限公司 | A kind of bearing machining lasso transfer device |
| NZ759210A (en) * | 2019-06-09 | 2020-12-18 | Hengdian Group Innuovo Electric Co Ltd | Device for fixing gearbox body with rotating shaft |
| CN111390845A (en) * | 2019-11-26 | 2020-07-10 | 浙江杭机股份有限公司 | Static pressure rotary worktable |
| CN211812201U (en) * | 2019-12-12 | 2020-10-30 | 浙江欧伦泰防火设备有限公司 | Intelligent clamping device for valve |
| CN112027639A (en) * | 2020-07-29 | 2020-12-04 | 张仙霞 | Moving device and method for assembling bearing unit |
| CN214398864U (en) * | 2021-03-03 | 2021-10-15 | 淮南市博安电力设备安装有限公司 | Clamping device is used in production of high-low voltage switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114620465A (en) | 2022-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108098308B (en) | Differential mechanism shell equipment check out test set | |
| CN114620465B (en) | Bearing turntable | |
| CN116618729B (en) | Large gear ring face milling device | |
| CN111408918B (en) | Traction tool for low-pressure turbine of engine | |
| CN115638295B (en) | Flaring type steel pipe assembly and production device | |
| CN112344822B (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device | |
| CN112496721A (en) | Device and method for penetrating rotor into exhaust end | |
| CN211697563U (en) | Adopt optical fiber sensor's to central bearing ball surface defect detection device | |
| KR20050070746A (en) | Gap measurement device of inner ring and outter ring of wheel bearing for vehicle | |
| CN102069471A (en) | Disk-shaped spring pieces circlip assembling device | |
| CN112720442A (en) | Unit module of reconfigurable mechanical arm | |
| CN212300191U (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection mechanism | |
| CN114649912A (en) | Disassembling and assembling equipment for motor rotor of hybrid transmission | |
| CN202594286U (en) | Pneumatic type automatic unhooking device | |
| CN208879762U (en) | A kind of clamping device that hydraulic rocker bores | |
| CN117989424A (en) | Safety inspection industrial robot | |
| CN111930150B (en) | Electric flexible rail aligning device | |
| CN219859022U (en) | Carousel tool | |
| CN114754722B (en) | Screw compressor exhaust end clearance measuring device | |
| CN212458405U (en) | Disc brake calliper cylinder body sealing washer detection mechanism that targets in place | |
| CN110586347B (en) | Assembling method of driving part of direct-drive centrifugal machine | |
| CN114559234B (en) | Dismounting platform and method for marine turbocharger thrust bearing test bed | |
| CN219840995U (en) | Adjustable vertical friction driving device | |
| CN219865957U (en) | Automatic assembly system for spherical roller thrust bearing | |
| CN214304262U (en) | Maintenance tool for crosshead of reciprocating compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |