CN216067543U - Tongs support rotary mechanism - Google Patents
Tongs support rotary mechanism Download PDFInfo
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- CN216067543U CN216067543U CN202122552800.2U CN202122552800U CN216067543U CN 216067543 U CN216067543 U CN 216067543U CN 202122552800 U CN202122552800 U CN 202122552800U CN 216067543 U CN216067543 U CN 216067543U
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- locking arc
- grooved wheel
- driving
- ball bearing
- driving plate
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Abstract
A gripper support rotating mechanism belongs to the technical field of grippers and comprises a driving plate, a grooved wheel, a thrust ball bearing, a shaft sleeve and a chassis. In order to simplify the structure, save the cost and ensure the stability of the driving plate, a common motor is used for driving the driving plate, the intermittent clamping of the radial groove and the round pin and the intermittent abutting of the inner concave locking arc and the outer convex locking arc are used for realizing that the grooved wheel is driven to rotate in a unidirectional intermittent way when the driving plate rotates continuously, the rotation angle can be accurately controlled when the robot switches the gripping apparatus, and the aim of accurate butt joint with the gripping apparatus is realized. The common motor can reduce cost, ensure use performance, is convenient to maintain, and greatly reduces the processing and assembling difficulty, thereby saving labor and time.
Description
Technical Field
The utility model belongs to the technical field of grippers, and particularly relates to a gripper bracket rotating mechanism.
Background
With the development of modern automobile technology, the automobile manufacturing industry is also developing towards low labor intensity with higher speed, no matter in the automobile welding process or in the part processing and production process, in order to reduce the labor intensity of workers, on the premise of ensuring the stability and the applicability of the equipment, the mechanism is simplified as much as possible, the existing rotating table mechanism is driven to rotate by a servo motor as a power original, the servo motor is expensive and high in maintenance cost, a set of welding equipment is required to be used for connection, a welding frame is too complex and large in size, materials are wasted, the processing and production time is increased, the production debugging period of the equipment is also prolonged, and the waste in multiple aspects is caused.
Therefore, there is a need in the art for a new solution to solve this problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the gripper support rotating mechanism is used for solving the technical problems that an existing rotating table mechanism is high in cost, high in maintenance cost, complex in structure, long in production and debugging period and the like.
A gripper support rotating mechanism comprises an active drive plate, a grooved wheel, a thrust ball bearing, a shaft sleeve and a chassis, wherein the center of the lower part of the active drive plate is fixedly connected with one end of a rotating shaft, and the upper part of the active drive plate is respectively provided with an outward convex locking arc and a round pin; the other end of the rotating shaft is connected with a driving motor in the operating platform; the edge of the grooved wheel is sequentially provided with radial grooves and concave locking arcs at intervals, the middle part of the grooved wheel is connected with a bearing, and the lower part of the grooved wheel is provided with a thrust ball bearing; the round pins are clamped with the radial grooves in sequence; the outer convex locking arc is abutted with the inner concave locking arc in sequence, the upper part of the thrust ball bearing is coaxially connected with the bearing, and the lower part of the thrust ball bearing is connected with the chassis through a shaft sleeve; the chassis is fixedly arranged on the upper part of the operating platform through bolts.
Through the design scheme, the utility model can bring the following beneficial effects:
in order to simplify the structure, save the cost and ensure the stability of the driving plate, a common motor is used for driving the driving plate, the intermittent clamping of the radial groove and the round pin and the intermittent abutting of the inner concave locking arc and the outer convex locking arc are used for realizing that the grooved wheel is driven to rotate in a unidirectional intermittent way when the driving plate rotates continuously, the rotation angle can be accurately controlled when the robot switches the gripping apparatus, and the aim of accurate butt joint with the gripping apparatus is realized. The common motor can reduce cost, ensure use performance, is convenient to maintain, and greatly reduces the processing and assembling difficulty, thereby saving labor and time.
Drawings
The utility model is further described with reference to the following figures and detailed description:
fig. 1 is a schematic structural view of a gripper bracket rotating mechanism according to the present invention.
Fig. 2 is a use state diagram of the gripper bracket rotating mechanism of the utility model.
In the figure, 1-driving dial, 2-grooved wheel, 3-thrust ball bearing, 4-shaft sleeve, 5-chassis, 6-operation platform, 101-convex locking arc, 102-round pin, 201-radial groove, 202-concave locking arc and 203-bearing.
Detailed Description
As shown in the figure, the gripper support rotating mechanism comprises an active drive plate 1, a grooved pulley 2, a thrust ball bearing 3, a shaft sleeve 4 and a chassis 5, wherein the center of the lower part of the active drive plate 1 is fixedly connected with one end of a rotating shaft, and the upper part of the active drive plate 1 is respectively provided with an outer convex locking arc 101 and a round pin 102; the other end of the rotating shaft is connected with a driving motor in the operating platform 6; the edge of the grooved pulley 2 is sequentially provided with radial grooves 201 and concave locking arcs 202 at intervals, the middle part of the grooved pulley 2 is connected with a bearing 203, and the lower part of the grooved pulley 2 is provided with a thrust ball bearing 3; the round pins 102 are clamped with the radial grooves 201 in sequence; the outer convex locking arc 101 is sequentially matched and abutted with the inner concave locking arc 202; the upper part of the thrust ball bearing 3 is coaxially connected with the bearing 203, and the lower part of the thrust ball bearing 3 is connected with the chassis 5 through a shaft sleeve 4; the chassis 5 is fixedly arranged on the upper part of the operating platform 6 through bolts.
The working principle is as follows: the driving dial 1 rotates anticlockwise continuously, before the round pin 102 on the driving dial 1 enters the radial groove 201 of the sheave 2, the concave locking arc 202 of the sheave 2 is blocked by the convex locking arc 101 of the driving dial 1 and cannot rotate, when the round pin 102 starts to enter the radial groove 201 of the sheave 2, the concave locking arc 202 and the convex locking arc 101 start to separate, and the round pin 102 pushes the sheave 2 to rotate clockwise. When the round pin 102 starts to be separated from the radial groove 201 of the sheave 2, the concave locking arc 202 on the sheave 2 is locked by the convex locking arc 101 on the driving dial 1, so that the sheave 2 cannot rotate until the round pin 102 on the driving dial 1 enters another radial groove 201 on the sheave 2 again, and therefore, when the driving dial 1 rotates continuously, the sheave 2 is driven to rotate intermittently in a unidirectional manner.
Claims (1)
1. The utility model provides a tongs support rotary mechanism which characterized by: the driving device comprises a driving dial (1), a grooved wheel (2), a thrust ball bearing (3), a shaft sleeve (4) and a chassis (5), wherein the center of the lower part of the driving dial (1) is fixedly connected with one end of a rotating shaft, and the upper part of the driving dial (1) is respectively provided with an outward convex locking arc (101) and a round pin (102); the other end of the rotating shaft is connected with a driving motor in the operating platform (6); the edge of the grooved wheel (2) is sequentially provided with radial grooves (201) and concave locking arcs (202) at intervals, the middle part of the grooved wheel (2) is connected with a bearing (203), and the lower part of the grooved wheel (2) is provided with a thrust ball bearing (3); the round pins (102) are clamped with the radial grooves (201) in sequence; the outer convex locking arc (101) is sequentially abutted against the inner concave locking arc (202); the upper part of the thrust ball bearing (3) is coaxially connected with the bearing (203), and the lower part of the thrust ball bearing (3) is connected with the chassis (5) through a shaft sleeve (4); the chassis (5) is fixedly arranged on the upper part of the operating platform (6) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552800.2U CN216067543U (en) | 2021-10-22 | 2021-10-22 | Tongs support rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552800.2U CN216067543U (en) | 2021-10-22 | 2021-10-22 | Tongs support rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216067543U true CN216067543U (en) | 2022-03-18 |
Family
ID=80640665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122552800.2U Active CN216067543U (en) | 2021-10-22 | 2021-10-22 | Tongs support rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216067543U (en) |
-
2021
- 2021-10-22 CN CN202122552800.2U patent/CN216067543U/en active Active
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