CN213080664U - Fingertip gyroscope rotating and assembling device - Google Patents
Fingertip gyroscope rotating and assembling device Download PDFInfo
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- CN213080664U CN213080664U CN202021270772.4U CN202021270772U CN213080664U CN 213080664 U CN213080664 U CN 213080664U CN 202021270772 U CN202021270772 U CN 202021270772U CN 213080664 U CN213080664 U CN 213080664U
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Abstract
The utility model relates to a fingertip top spiral changes assembly quality, include: the first assembling seat is provided with a first assembling groove matched with the gyroscope body; the assembling positioning column is arranged at the center of the first assembling groove; the guide sleeve is movably inserted on the assembly positioning column; a first avoidance hole is formed in the bottom of the first rotary pressure head, and the first avoidance hole and the assembling positioning column are arranged coaxially; the rotary driving device is provided with a first rotary pressure head; the first fixing plate is arranged on one side of the first assembling seat, and the rotary driving device is arranged on the first fixing plate in a sliding manner; the lifting pressing device is installed on the first fixing plate, connected with the rotary driving device and used for pressing the first rotary pressing head on the threaded cover. The utility model provides a fingertip top spiral changes assembly quality adopts the rotatory screw cap of motor, adopts cylinder and spring to provide pressure, guarantees that the quick reliable installation of screw cap is on the top body, and work efficiency is high to assembly quality is stable.
Description
Technical Field
The utility model relates to a fingertip top assembly quality, especially fingertip top changes assembly quality.
Background
As shown in fig. 4 and 5, the fingertip gyroscope is assembled from a gyroscope body 90, an upper end cover 91, a gyroscope bearing 92, a screw cap 93, and a lower end cover 94. Wherein the outer ring of the gyro bearing 92 is fixed in a bearing hole 901 at the center of the gyro body 90, the bearing hole 901 is a stepped hole, and the top of the bearing hole 901 is provided with an internal thread. An upper connecting post 911 is arranged inside the upper end cover 91, an upper threaded hole 912 is arranged at the top of the upper connecting post 911, and the upper connecting post 911 of the upper end cover 91 is fixed on the inner ring of the gyro bearing 92. The screw cover 93 is provided with a connection ring 931, the connection ring 931 is provided with an external thread, the connection ring 931 is screwed on the bearing hole 901 through a thread, and the top bearing 92 is fixed on the top body 90 by the screw cover 93. The lower end cap 94 is provided with a lower connecting post 941 inside, the lower connecting post 941 is provided with an external thread, and the lower connecting post 941 is connected with the upper threaded hole 912.
At present, the manual assembly is adopted, the assembly of the threaded cover 93 is very inconvenient, the threaded cover 93 needs to be aligned with the gyro bearing 92 firstly, then the threaded cover 93 is rotated while being pressed downwards, the threaded cover 93 is screwed on the internal thread at the top of the bearing hole 901, and the assembly efficiency is low. Because the outer disc of screw cap 93 is equipped with anti-skidding line, anti-skidding line conveniently screws up screw cap 93, but operating time has long caused the finger pain easily, has reduced assembly efficiency, and assembly quality is unstable, has the elasticity.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can be automatically with the screw cap screw up on the top body, assembly efficiency is high, assembly quality is stable fingertip top changes assembly quality, and concrete technical scheme is:
fingertip top changes assembly quality includes: the first assembling seat is provided with a first assembling groove matched with the gyroscope body; the assembling positioning column is arranged at the center of the first assembling groove; the guide sleeve is movably inserted on the assembling positioning column; the bottom of the first rotary pressure head is provided with a first avoidance hole, and the first avoidance hole and the assembly positioning column are coaxially arranged; the rotary driving device is provided with a first rotary pressure head; the first fixing plate is arranged on one side of the first assembling seat, and the rotary driving device is slidably arranged on the first fixing plate; and the lifting pressing device is arranged on the first fixing plate, is connected with the rotary driving device and is used for pressing the first rotary pressure head on the threaded cover.
Through adopting above-mentioned technical scheme, rotary drive device drives first rotatory pressure head and rotates, and first rotatory pressure head drives the screw cap and rotates, realizes the installation of screw cap, and through the lift closing device continuously provide the packing force when rotatory screw cap, guarantee that first rotatory pressure head compresses tightly all the time on the screw cap, avoid taking place sliding friction between first rotatory pressure head and the screw cap.
Meanwhile, rotation and compression are realized, the installation efficiency is greatly improved, and the assembly quality is stable.
Further, the rotation driving device comprises a first lifting seat, and the first lifting seat is slidably mounted on the first fixing plate; the first motor is fixed on the first lifting seat, and the first rotary pressure head is fixed on the first motor.
Through adopting above-mentioned technical scheme, the first rotatory pressure head of drive that the motor can be convenient rotates simple structure. The servo motor can control the output torque force, so that the assembly quality is consistent.
Furthermore, the device also comprises a first thrust ball bearing, wherein the first thrust ball bearing is arranged on a motor shaft of the first motor, and the first rotary pressure head is pressed on the first thrust ball bearing.
Through adopting above-mentioned technical scheme, first thrust ball bearing can reduce the influence to the motor.
Further, the lifting pressing device comprises a first pressing cylinder, and the first pressing cylinder is fixed on the first fixing plate; one end of the first linkage rod is fixed on a piston rod of the first pressing cylinder, and the other end of the first linkage rod is provided with a first limiting ring; the first linkage plate is fixed on the rotary driving device, and the first linkage rod is inserted on the first linkage plate in a sliding manner and is positioned above the first limiting ring; the first spring is movably inserted on the first linkage rod, one end of the first spring is pressed on the first linkage plate, and the other end of the first spring is pressed on a piston rod of the first pressing cylinder.
Through adopting above-mentioned technical scheme, the cylinder is fast, and control is simple. The first spring continuously provides pressing force to ensure that the first rotary pressure head is not separated from the threaded cover.
Furthermore, a second grabbing groove matched with the three-jaw chuck is formed in the first assembling groove.
Through adopting above-mentioned technical scheme, the second snatchs the groove and conveniently inserts the top body in the first assembly groove.
Furthermore, a first detection hole is formed in the first assembly seat, a first assembly detection sensor is arranged in the first detection hole, and the first assembly detection sensor is used for detecting whether a gyroscope body is arranged in the first assembly groove.
Through adopting above-mentioned technical scheme, first assembly detection sensor can guarantee the normal clear of assembly.
Furthermore, the first friction pressing ring is further included, and the first friction pressing ring is fixed to the bottom of the first rotating pressing head and is arranged coaxially with the first avoidance hole.
Through adopting above-mentioned technical scheme, first friction clamping ring is used for improving frictional force, avoids weighing wounded the screw cap simultaneously.
Further, the first friction compression ring is a rubber ring.
Through adopting above-mentioned technical scheme, the rubber ring is soft, and frictional force is big, can protect the screw cap, also can guarantee to drive the screw cap simultaneously and rotate, realizes the installation of screw cap.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a fingertip top spiral changes assembly quality adopts the rotatory screw cap of motor, adopts cylinder and spring to provide pressure, guarantees that the quick reliable installation of screw cap is on the top body, and work efficiency is high to assembly quality is stable.
Drawings
FIG. 1 is a perspective view of a tip gyroscope rotational mounting apparatus;
FIG. 2 is a front view of the tip gyro swivel mounting apparatus;
FIG. 3 is a cross-sectional view of a tip gyroscope rotational mounting apparatus;
FIG. 4 is a schematic view of a first mounting seat;
FIG. 5 is a schematic view of the construction of a first linkage rod;
FIG. 6 is a schematic view of the first rotary ram;
FIG. 7 is an exploded view of a tip top;
figure 8 is a cross-sectional view of a tip top.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, a fingertip-rotating fitting device includes: a first assembling seat 41, wherein a first assembling groove 411 matched with the top body 90 is arranged on the first assembling seat 41; an assembly positioning column 42, the assembly positioning column 42 being installed at the center of the first assembly groove 411; the guide sleeve 20 is movably inserted on the assembly positioning column 42; the bottom of the first rotating pressure head 48 is provided with a first avoiding hole 481, and the first avoiding hole 481 is coaxial with the assembly positioning column 42; a rotary driving device, on which a first rotary pressure head 48 is mounted; a first fixing plate 44, wherein the first fixing plate 44 is installed at one side of the first assembling seat 41, and the rotation driving device is slidably installed on the first fixing plate 44; and the lifting pressing device is arranged on the first fixing plate 44 and is connected with the rotary driving device, and is used for pressing the first rotary pressing head 48 on the threaded cover 93.
The rotary driving device drives the first rotary pressure head 48 to rotate, the first rotary pressure head 48 drives the threaded cover 93 to rotate, the threaded cover 93 is installed, pressing force is continuously provided through the lifting pressing device when the threaded cover 93 rotates, the first rotary pressure head 48 is guaranteed to be pressed on the threaded cover 93 all the time, and sliding friction is avoided between the first rotary pressure head 48 and the threaded cover 93.
Meanwhile, rotation and compression are realized, the installation efficiency is greatly improved, and the assembly quality is stable.
The rotation driving device comprises a first lifting seat 46, and the first lifting seat 46 is slidably mounted on the first fixing plate 44; the first motor 47, the first motor 47 is fixed on the first lifting seat 46, and the first rotary pressure head 48 is fixed on the first motor 47. The motor can conveniently drive the first rotary pressure head 48 to rotate, and the structure is simple. Can adopt servo motor, servo motor can control the torsion size of output to guarantee that assembly quality is unanimous. Or a common stepping motor can be adopted to control the magnitude of the output force.
The device further comprises a first thrust ball bearing 45, the first thrust ball bearing 45 is installed on a motor shaft of a first motor 47, and a first rotary pressure head 48 is pressed on the first thrust ball bearing 45. The first thrust ball bearing 45 can reduce the influence on the motor.
The lifting pressing device comprises a first pressing air cylinder 51, and the first pressing air cylinder 51 is fixed on the first fixing plate 44; one end of the first linkage rod 521 is fixed on a piston rod of the first pressing cylinder 51, and the other end of the first linkage rod 521 is provided with a first limit ring 522; the first linkage plate 55 is fixed on the rotary driving device, and the first linkage rod 521 is inserted on the first linkage plate 55 in a sliding manner and is positioned above the first limiting ring 522; the first spring 53, the first spring 53 is movably inserted on the first linkage rod 521, one end of the first spring 53 is pressed on the first linkage plate 55, and the other end is pressed on the piston rod of the first pressing cylinder 51. The cylinder speed is fast, and control is simple. The first spring 53 continues to provide a compressive force to ensure that the first rotary ram 48 does not separate from the threaded cap 93.
The first fitting groove 411 is provided with a second catching groove 413 matched with the three-jaw chuck. The second catching groove 413 facilitates insertion of the spinning top body 90 into the first fitting groove 411.
The first assembling seat 41 is provided with a first detecting hole 412, a first assembling detecting sensor is installed in the first detecting hole 412, and the first assembling detecting sensor is used for detecting whether the gyro body 90 is installed in the first assembling groove 411. The first assembly detection sensor can ensure normal operation of assembly.
The first friction pressing ring 49 is further included, and the first friction pressing ring 49 is fixed at the bottom of the first rotating pressing head 48 and is arranged coaxially with the first avoiding hole 481. The first friction collar 49 serves to increase the friction while avoiding crushing the screw cap 93. The first friction collar 49 is a rubber ring. The rubber ring is soft and has large friction force, so that the threaded cover 93 can be protected, and the threaded cover 93 can be driven to rotate to realize the installation of the threaded cover 93.
The first assembling seat 41 is installed on the first fixing seat 43, the first fixing seat 43 is installed on the assembling table, and the first fixing plate 44 is installed on one side of the first fixing seat 43. The first elevating base 46 is installed on the first fixing plate 44 through a pair of linear guides.
During assembly, the guide sleeve 20 is taken down, the gyro body 90 is inserted into the first assembly groove 411, the gyro body 90 is fixed in the first assembly groove 411, then the gyro bearing 92 is installed, the assembly positioning column 42 guides the gyro bearing 92 to ensure that the gyro bearing 92 can be accurately installed in the bearing hole 901, then the guide sleeve 20 is installed, finally the threaded cover 93 is installed, the guide sleeve 20 enables the axis of the threaded cover 93 to be coincident with the axis of the gyro bearing 92, then the first pressing cylinder 51 is started, the first pressing cylinder 51 drives the first lifting seat 46 to descend through the first linkage plate 55, the first lifting seat 46 drives the first motor 47 and the first rotary pressure head 48 to descend, when the first rotary pressure head 48 presses the threaded cover 93, the first spring 53 is compressed, the first spring 53 presses the threaded cover 93 on the gyro bearing 92, then the first motor 47 is started, the first rotary pressure head 48 drives the threaded cover 93 to rotate through the first friction pressure ring 49, the screw cap 93 is screwed on the internal thread above the bearing hole 901, the first spring 53 continuously provides pressure when the screw cap 93 is screwed, the first friction pressing ring 49 is ensured to drive the screw cap 93 to rotate, after the screw cap 93 is installed, the first pressing cylinder 51 retracts, the first rotary pressure head 48 leaves, the fingertip gyroscope with the gyroscope bearing 92 and the screw cap 93 assembled is taken out, and the next procedure is put into to continue assembling other parts.
Claims (8)
1. Fingertip top changes assembly quality, its characterized in that includes:
the first assembling seat is provided with a first assembling groove matched with the gyroscope body;
the assembling positioning column is arranged at the center of the first assembling groove;
the guide sleeve is movably inserted on the assembling positioning column;
the bottom of the first rotary pressure head is provided with a first avoidance hole, and the first avoidance hole and the assembly positioning column are coaxially arranged;
the rotary driving device is provided with a first rotary pressure head;
the first fixing plate is arranged on one side of the first assembling seat, and the rotary driving device is slidably arranged on the first fixing plate;
and the lifting pressing device is arranged on the first fixing plate, is connected with the rotary driving device and is used for pressing the first rotary pressure head on the threaded cover.
2. The fingertip gyroscope rotating assembly device of claim 1,
the rotary drive device comprises
The first lifting seat is slidably mounted on the first fixing plate;
the first motor is fixed on the first lifting seat, and the first rotary pressure head is fixed on a motor shaft of the first motor.
3. The fingertip gyroscope rotating assembly device of claim 1,
the first rotating pressure head is pressed on the first thrust ball bearing.
4. The fingertip gyroscope rotating assembly device of claim 1,
the lifting pressing device comprises
The first pressing air cylinder is fixed on the first fixing plate;
one end of the first linkage rod is fixed on a piston rod of the first pressing cylinder, and the other end of the first linkage rod is provided with a first limiting ring;
the first linkage plate is fixed on the rotary driving device, and the first linkage rod is inserted on the first linkage plate in a sliding manner and is positioned above the first limiting ring;
the first spring is movably inserted on the first linkage rod, one end of the first spring is pressed on the first linkage plate, and the other end of the first spring is pressed on a piston rod of the first pressing cylinder.
5. The fingertip gyroscope rotating assembly device of claim 1,
and a second grabbing groove matched with the three-jaw chuck is arranged on the first assembling groove.
6. The fingertip gyroscope rotating assembly device of claim 1,
the gyroscope assembly structure is characterized in that a first assembly seat is provided with a first detection hole, a first assembly detection sensor is arranged in the first detection hole, and the first assembly detection sensor is used for detecting whether a gyroscope body is arranged in a first assembly groove.
7. The fingertip gyroscope rotating assembly device of claim 1,
still include first friction clamping ring, first friction clamping ring is fixed the bottom of first rotatory pressure head, and with first keep away the position hole coaxial line setting.
8. The fingertip gyroscope rotating assembly device of claim 7,
the first friction pressing ring is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270772.4U CN213080664U (en) | 2020-07-02 | 2020-07-02 | Fingertip gyroscope rotating and assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270772.4U CN213080664U (en) | 2020-07-02 | 2020-07-02 | Fingertip gyroscope rotating and assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213080664U true CN213080664U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021270772.4U Active CN213080664U (en) | 2020-07-02 | 2020-07-02 | Fingertip gyroscope rotating and assembling device |
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| Country | Link |
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| CN (1) | CN213080664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601163A (en) * | 2021-07-07 | 2021-11-05 | 北京工业大学 | Flexible wrist joint for assembling fingertip gyroscope |
-
2020
- 2020-07-02 CN CN202021270772.4U patent/CN213080664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601163A (en) * | 2021-07-07 | 2021-11-05 | 北京工业大学 | Flexible wrist joint for assembling fingertip gyroscope |
| CN113601163B (en) * | 2021-07-07 | 2022-07-19 | 北京工业大学 | Flexible wrist joint for assembling fingertip gyroscope |
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