CN217167345U - Seat base roller assembly - Google Patents
Seat base roller assembly Download PDFInfo
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- CN217167345U CN217167345U CN202220372381.6U CN202220372381U CN217167345U CN 217167345 U CN217167345 U CN 217167345U CN 202220372381 U CN202220372381 U CN 202220372381U CN 217167345 U CN217167345 U CN 217167345U
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- seat base
- seat
- mounting
- installation
- roller assembly
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Abstract
The application relates to the technical field of tools and discloses a seat base roller assembly, which comprises a mounting seat for fixing a seat base, wherein a plurality of mounting holes for placing rollers are formed in the periphery of the mounting seat, a mounting pressure cylinder for mounting the rollers is arranged in the mounting hole, a butt joint seat for placing the rollers is arranged on the mounting pressure cylinder, a plurality of cylinders are arranged in the periphery of the mounting seat, and a pressure claw for pressing the seat base is detachably connected to the cylinder. This application has the effect that improves the installation effectiveness of seat base gyro wheel.
Description
Technical Field
The application relates to the technical field of tools, in particular to assembly of seat base rollers.
Background
The seat base gyro wheel adopts the universal wheel to install the use usually at present, mainly because the universal wheel structure allows 360 degrees rotations of level, can make things convenient for the seat to remove more, improves user's comfort level.
In the related art, a universal wheel includes a fixing frame, a roller is rotatably disposed on the fixing frame, and a clamping joint for rotatably connecting to a seat base is fixed on one side of the fixing frame away from the roller.
In view of the above-mentioned related art, the inventor believes that in the related art, manual operation is generally adopted, and each roller is sequentially installed on the seat base, and the installation efficiency is generally low due to the manual operation, so that the assembly efficiency of the rollers of the seat base is seriously affected.
SUMMERY OF THE UTILITY MODEL
In order to improve the installation effectiveness of seat base gyro wheel, this application provides the assembly of seat base gyro wheel.
The application provides a seat base gyro wheel assembly adopts following technical scheme:
seat base gyro wheel assembly, including the mount pad that is used for fixed seat base, a plurality of mounting holes that are used for placing the gyro wheel are seted up to mount pad week side, be provided with the installation pressure jar that is used for installing the gyro wheel in the mounting hole, be provided with the butt seat that is used for placing the gyro wheel on the installation pressure jar, mount pad week side is provided with a plurality of cylinders, can dismantle on the cylinder and be connected with the pressure claw that is used for compressing tightly seat base.
By adopting the technical scheme, during installation, a worker places the idler wheel on the abutting seat in the installation hole, then places the seat base on the installation seat, ascends through the operation cylinder and fixes the seat base through the rotating pressing claw, the idler wheel is jacked upwards through the installation pressure cylinder to be clamped on the seat base, and finally the installed seat base is taken down through controlling the cylinder to ascend and rotate to the outer side far away from the installation seat, so that the installation of the idler wheel is completed; by adopting the design, the plurality of rollers are mounted through the tool at one time, so that the mounting efficiency of the rollers is greatly improved, the working strength of workers is reduced, and the working convenience of the workers is improved.
Preferably, the top of the mounting seat is provided with a mounting groove.
Through adopting above-mentioned technical scheme, adopt the mounting groove can make more accurate the placing of seat base, improve the convenience that the seat base was placed to the staff, improve work efficiency.
Preferably, the mounting seat is provided with a lifting disc for jacking up the seat base, and the bottom of the lifting disc is provided with a separation pressure cylinder.
Through adopting above-mentioned technical scheme, after the joint work of accomplishing the gyro wheel, rise through breaking away from the pressure cylinder and lift the lifting disk to make the seat base take out, improve operative installations's convenience, improve the efficiency that the staff took out the seat base.
Preferably, one side of the pressing claw, which is close to the mounting seat, is inserted into the cylinder, one side of the pressing claw, which is far away from the mounting seat, is provided with a mounting countersunk hole, and a fixing bolt in threaded fit with the cylinder is arranged in the mounting countersunk hole.
Through adopting above-mentioned technical scheme, will press the claw to peg graft on the cylinder and fix through fixing bolt, improved the joint strength of pressing claw and cylinder junction, improve the intensity of device.
Preferably, one side of the pressure claw, which is close to the mounting seat, is provided with a fixing pad for abutting against a seat base.
Through adopting above-mentioned technical scheme, adopt the fixed bolster can avoid pressing claw and seat base direct contact to avoid pressing the claw to produce the damage to seat base, improve the convenience of operative installations.
Preferably, a righting plate is arranged on one side of the mounting seat, and a sensor used for detecting whether the seat base is mounted in place is arranged on the righting plate.
Through adopting above-mentioned technical scheme, adopt the sensor to make the seat base place more accurately, produce the damage to the seat base when avoiding installing the gyro wheel, improve operative installations's convenience.
Preferably, an inductor for detecting whether the roller is installed is arranged in the installation hole.
Through adopting above-mentioned technical scheme, adopt the inductor to detect the installation of gyro wheel ground to avoid because the gyro wheel installation does not put in place to produce the damage to the seat base, improve the convenience of operative installations.
Preferably, a magnetic travel switch for controlling the movement distance of the installation pressure cylinder is arranged in the installation hole.
Through adopting above-mentioned technical scheme, adopt magnetism travel switch can control the movement distance of installation pressure jar to avoid the too big seat base of producing the damage of installation pressure jar rise distance, improve the convenience of operative installations.
In summary, the present application includes at least one of the following beneficial technical effects:
the idler wheels are placed on the abutting seats in the mounting holes, then the seat base is accurately placed on the mounting seats, the pressing claws are fixed on the seat base through the control cylinders, finally the idler wheels are jacked upwards through the control of the mounting pressure cylinders, the installation of the idler wheels is completed, the pressing claws are rotated to one side far away from the mounting seats through the control cylinders, and therefore the installed seat base is taken down;
the seat base can be placed more accurately through the sensor, the idler wheels can be mounted more accurately, the assembly quality is guaranteed, and the phenomenon of rework caused by human errors is avoided;
after the installation of accomplishing the gyro wheel, through breaking away from the ascending jack-up lifting disk of jar to make seat base and mount pad separation, the staff takes off the seat base that has installed again, adopts such design can make the seat base take off more convenient, improves staff's work efficiency.
Drawings
FIG. 1 is a schematic diagram of a seat base roller assembly according to an embodiment of the present application.
FIG. 2 is a cross-sectional view of a seat base roller assembly of an embodiment of the present application.
Reference numerals: 1. a centralizing plate; 2. a sensor; 3. installing a groove; 4. mounting holes; 5. a fixing pad; 6. pressing claws; 7. a cylinder; 8. a mounting seat; 9. a lifting plate; 10. a butting seat; 11. an inductor; 12. fixing the bolt; 13. mounting a counter bore; 14. disengaging the pressure cylinder; 15. a lifting hole; 16. installing a pressure cylinder; 17. magnetic travel switch.
Detailed Description
The present application is described in further detail below with reference to fig. 1 and 2.
The embodiment of the application discloses seat base gyro wheel assembly.
Referring to fig. 1 and 2, the seat base roller assembly comprises a mounting seat 8 for fixing a seat base, the mounting seat 8 is cylindrical, six mounting holes 4 are formed in the circumferential array of the mounting seat 8, a mounting pressure cylinder 16 for mounting the roller is fixed in each mounting hole 4, a butting seat 10 for placing the roller is fixed on each mounting pressure cylinder 16, each butting seat 10 is U-shaped, a magnetic travel switch 17 is further installed in each mounting hole 4, the ascending position of each mounting pressure cylinder 16 is controlled through the magnetic travel switch 17, thereby the roller can be more accurately installed and the seat base is prevented from being damaged, six air cylinders 7 are fixed on the installation base 8 in a circumferential array, the air cylinders 7 are rotary clamping air cylinders, in order to avoid deformation of the seat base when the roller is tightly pressed, the air cylinder 7 is fixed near the mounting hole 4, and the top of the air cylinder 7 is detachably connected with a pressing claw 6 for pressing the seat base.
The device is when using, at first place the gyro wheel on the butt seat 10 in mounting hole 4, putting seat base on mount pad 8, thereby rotate and drive pressure claw 6 through gyration die clamping cylinder 7 and press the seat base and reach fixed purpose, rethread installation cylinder 7 jack-up makes the gyro wheel install on seat base, last revolving cylinder 7 takes off the seat base of installing the completion, thereby accomplish the installation work, adopt such design can reduce staff's work load, the work efficiency of installation gyro wheel has been improved greatly.
8 tops of mount pad are seted up by mounting groove 3, and mounting groove 3 undercut to can make the seat base can be more accurate fix, mount pad 8 has seted up lifting hole 15 in 3 bottoms of mounting groove, and lifting hole 15 sets up with 8 coaxial settings of mount pad, and the lift is provided with lifting disk 9 in lifting hole 15, and lifting disk 9 is discoid, and lifting disk 9 external diameter is less than lifting hole 15 internal diameters, and lifting disk 9 bottom is fixed with breaks away from and presses jar 14. The lifting disc 9 is jacked up by using the disengaging pressure cylinder 14, so that the seat base is separated from the mounting seat 8, the convenience of using the device by workers is enhanced, and the working efficiency of mounting the rollers is improved.
The pressing claw 6 is in a right trapezoid shape, the pressing claw 6 is gradually reduced along the direction of keeping away from the cylinder 7 in the thickness of the lifting direction of the pressing claw 6, one side of the pressing claw 6 close to the mounting seat 8 is inserted into the cylinder 7, an installation countersunk hole 13 is formed in one side of the pressing claw 6 far away from the mounting seat 8, and a fixing bolt 12 connected with the cylinder 7 through a bolt is inserted into the installation countersunk hole 13. One side that the pressure claw 6 is close to the mount pad 8 is fixed with the fixed bolster 5 that is used for butt joint seat 10 chair base, and fixed bolster 5 is the cuboid, and fixed bolster 5 adopts the rubber materials preparation, and one side of fixed bolster 5 keeps unanimous with one side that the cylinder 7 was kept away from to pressure claw 6.
8 one sides of mount pad are fixed with the board 1 of righting that is used for helping seat base installation, and the board 1 of righting is the L type, and the one side of righting 1 keeping away from mount pad 8 is fixed with sensor 2 that is used for detecting whether the seat is installed and targets in place, and sensor 2 is pressure sensor 2. And a sensor 11 for detecting whether the roller is installed is fixed in the installation hole 4, and the sensor 11 is a pressure sensor 2. Through sensor 2 and the 11 cooperations of inductor when installing, can ensure that seat base and gyro wheel are placed when the exact position, just can normally starting drive, improve the precision of installation gyro wheel.
The implementation principle of seat base gyro wheel assembly of this application embodiment does: during installation, a worker firstly places the idler wheel in the installation hole 4 and ensures that the idler wheel is installed in place, then places the seat base on the installation base 8 and corrects the position through the righting plate 1, rotates in the control cylinder 7, fixes the seat base through the pressing claw 6, after the inductor 11 and the sensor 2 ensure that the seat base and the idler wheel are installed in place, clamps the idler wheel in the seat base through controlling the installation pressure cylinder 16, and ensures that the idler wheel is accurately clamped under the action of the magnetic travel switch 17, so that the installation work of the idler wheel is completed; after the installation is finished, the lifting disc 9 jacks up the installed seat base by controlling the cylinder 7 to lift upwards and rotate to the periphery of the installation seat 8, and the lifting disc 14 is controlled to lift upwards, so that the installed seat base is taken out by a worker.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Seat base gyro wheel assembly, its characterized in that: including mount pad (8) that are used for the fixed seat base, a plurality of mounting holes (4) that are used for placing the gyro wheel are seted up to mount pad (8) week side, be provided with the installation that is used for installing the gyro wheel in mounting hole (4) and press jar (16), be provided with butt seat (10) that are used for placing the gyro wheel on the installation presses jar (16), mount pad (8) week side is provided with a plurality of cylinders (7), can dismantle on cylinder (7) and be connected with pressure claw (6) that are used for compressing tightly the seat base.
2. The seat base roller assembly of claim 1, wherein: and the top of the mounting seat (8) is provided with a mounting groove (3).
3. The seat base roller assembly of claim 2, wherein: the lifting disc (9) used for jacking the seat base is arranged on the mounting seat (8), and the separation pressure cylinder (14) is arranged at the bottom of the lifting disc (9).
4. The seat base roller assembly of claim 1, wherein: one side, close to the mounting seat (8), of the pressing claw (6) is connected to the air cylinder (7) in an inserting mode, one side, far away from the mounting seat (8), of the pressing claw (6) is provided with a mounting countersunk hole (13), and a fixing bolt (12) in threaded fit with the air cylinder (7) is arranged in the mounting countersunk hole (13).
5. The seat base roller assembly of claim 4, wherein: one side of the pressure claw (6) close to the mounting seat (8) is provided with a fixing pad (5) for abutting against a seat base (10).
6. The seat base roller assembly of claim 1, wherein: a righting plate (1) is arranged on one side of the mounting seat (8), and a sensor (2) used for detecting whether the seat base is installed in place is arranged on the righting plate (1).
7. The seat base roller assembly of claim 6, wherein: and an inductor (11) for detecting whether the roller is installed is arranged in the installation hole (4).
8. The seat base roller assembly of claim 1, wherein: and a magnetic travel switch (17) for controlling the movement distance of the installation pressure cylinder (16) is arranged in the installation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220372381.6U CN217167345U (en) | 2022-02-23 | 2022-02-23 | Seat base roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220372381.6U CN217167345U (en) | 2022-02-23 | 2022-02-23 | Seat base roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217167345U true CN217167345U (en) | 2022-08-12 |
Family
ID=82739581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220372381.6U Active CN217167345U (en) | 2022-02-23 | 2022-02-23 | Seat base roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217167345U (en) |
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2022
- 2022-02-23 CN CN202220372381.6U patent/CN217167345U/en active Active
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