CN216781859U - Rotary electric clamping jaw - Google Patents
Rotary electric clamping jaw Download PDFInfo
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- CN216781859U CN216781859U CN202122764581.4U CN202122764581U CN216781859U CN 216781859 U CN216781859 U CN 216781859U CN 202122764581 U CN202122764581 U CN 202122764581U CN 216781859 U CN216781859 U CN 216781859U
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- clamping
- transmission mechanism
- gear
- rotary
- driver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
- B25J15/026—Gripping heads and other end effectors servo-actuated comprising parallel grippers actuated by gears
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The embodiment of the application provides a rotary-type electronic clamping jaw, includes: the clamping mechanism comprises a first transmission mechanism, a second transmission mechanism and a control mechanism; the clamping mechanism is characterized in that the first transmission mechanism and the second transmission mechanism are arranged between the clamping mechanism and the control mechanism in parallel, the first transmission mechanism and the second transmission mechanism are connected with the control mechanism respectively, the first transmission mechanism is connected with the clamping mechanism, the control mechanism drives the clamping mechanism to move in an opening and closing mode through the first transmission mechanism, and the control mechanism drives the first transmission mechanism and the clamping mechanism to rotate through the second transmission mechanism. The electric clamping jaw can realize infinite rotation, and is compact in structure and convenient to use.
Description
Technical Field
The embodiments of the present application belong to the technical field of electric clamping jaws, and more specifically, relate to a rotary type electric clamping jaw.
Background
In the prior art, the clamping jaws are widely applied to automation equipment in various industries and can be divided into two types of pneumatic clamping jaws and electric clamping jaws according to energy supply, the pneumatic clamping jaws need to provide an air source, a complex air circuit loop and numerous accessories, and the use and maintenance are complicated. And electronic clamping jaw integrated level is high, and plug-and-play has than pneumatic clamping jaw numerous advantages such as more convenient and easy-to-use.
In some application scenes, not only the fingers are required to open and close for clamping, but also rotation is required to be realized in a matching manner, for example, the bottle body rotates to sweep codes and the bottle cap is opened and closed. The clamping and rotating parts of the electric clamping jaw are generally of split structures, application requirements cannot be met in use, and if the clamping jaw is integrally integrated on the rotating mechanism, the clamping jaw is high in cost and large in size, is greatly limited in more and more compact and miniaturized equipment, and is inconvenient to use. Therefore, a clamping jaw device integrating rotation and clamping into a whole structure is urgently needed to meet the needs of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotary-type electric clamping jaw to solve the awkward problem that exists among the prior art.
In order to achieve the above object, an embodiment of the present application provides a rotary-type electric jaw, including: the clamping mechanism comprises a first transmission mechanism, a second transmission mechanism and a control mechanism;
the clamping mechanism is arranged between the clamping mechanism and the control mechanism, the first transmission mechanism and the second transmission mechanism are arranged between the clamping mechanism and the control mechanism in parallel, the first transmission mechanism and the second transmission mechanism are respectively connected with the control mechanism, the first transmission mechanism is connected with the clamping mechanism, the control mechanism drives the clamping mechanism to move in an opening and closing mode through the first transmission mechanism, and the control mechanism drives the first transmission mechanism and the clamping mechanism to rotate through the second transmission mechanism.
As a preferred embodiment of the present application, the first transmission mechanism includes a first driver, a first speed reducer, and a first gear that are sequentially connected to each other, and the second transmission mechanism includes a second driver, a second speed reducer, and a second gear that are sequentially connected to each other.
The first speed reducer is characterized by further comprising a third gear, the third gear is connected with the rotating shaft, the shell of the first speed reducer is connected with the rotating shaft, the output shaft of the first speed reducer is connected with the first gear, and the second gear is meshed with the third gear and drives the third gear to rotate. As a preferred embodiment of the present application, the chucking mechanism includes: the clamping piece group is arranged on the guide rail seat, and the guide rail seat is connected with the rotating shaft.
As a preferred embodiment of the application, the clamping piece group comprises two clamping pieces, each clamping piece comprises a sliding block and a clamp vertically connected with the sliding block, each sliding block is connected with a rack, the two racks are respectively arranged on two sides of the first gear and are in meshed connection,
as a preferred embodiment of the present application, two parallel sliding grooves are provided on the guide rail seat, and the sliding block slides in the corresponding sliding groove under the driving of the first transmission mechanism.
As a preferred embodiment of the application, the first transmission mechanism is provided with a sensing piece.
The control mechanism is taken as a preferred embodiment of the application, a sensor is arranged on the first controller, and the state that the sensing piece on the first transmission mechanism passes through the sensor is counted through the sensor.
As a preferred embodiment of the application, the system further comprises an interface mechanism, and the interface mechanism is connected with the controller.
As a preferred embodiment of the present application, the first transmission mechanism is connected with the controller through an electrical connector, so that the first transmission mechanism realizes infinite rotation.
The beneficial effect of this application:
compared with the prior art, the control mechanism of the rotary electric clamping jaw provided by the embodiment of the application drives the first transmission mechanism and the clamping mechanism to realize infinite rotation through the second transmission mechanism, can output larger torque and clamping force, but has relatively smaller volume; first drive mechanism and the second drive mechanism of this application embodiment arrange side by side in the shell, but free independent control, control clamping-force precision that can be fine, this application has realized rotatory and the integrative structure of centre gripping, compact structure, convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, in which:
fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a partial exploded view of the present application.
Fig. 3 is a cross-sectional view of the present application.
Fig. 4 is a partial schematic view of the gear transmission portion of the present application.
Fig. 5 is a schematic structural view of the clamping mechanism of the present application.
Fig. 6 is a schematic structural view of the clamping mechanism of the present application when a clamp is attached thereto.
The accompanying drawings are set forth in detail:
100. a clamping mechanism, 110, a guide rail seat, 111, a sliding groove, 120, a sliding block, 121, a rack, 122, a mounting structure, 130, a clamp, 140, a connecting piece,
210. a first driver, 220, a first reducer, 230, a rotating shaft, 240, a first gear, 250, a first position measuring mechanism, 260, a first encoder, 270, a sensing piece, 280, an electrical connector, 310, a second driver, 320, a second reducer, 330, a second gear, 340, a third gear, 350, a bearing assembly, 370, a second position measuring mechanism,
410. the control mechanism, 421, the sensor,
500. the housing, 510, the top cover, 520, the upper case, 530, the middle case, 540, the lower case,
600. an interface mechanism.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the described embodiments are merely exemplary of some, and not all, of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In one embodiment of the present application, as shown in fig. 1-2, there is provided a rotary-type electric jaw comprising: the clamping mechanism 100, a first transmission mechanism, a second transmission mechanism and a control mechanism 410.
The first transmission mechanism and the second transmission mechanism are arranged between the clamping mechanism 100 and the control mechanism 410 in parallel, the first transmission mechanism and the second transmission mechanism are respectively connected with the control mechanism 410, the first transmission mechanism is connected with the clamping mechanism 100, the control mechanism 410 drives the clamping mechanism to move in an opening and closing mode through the first transmission mechanism, and the control mechanism 410 drives the first transmission mechanism and the clamping mechanism to rotate through the second transmission mechanism. The electric clamping jaw can realize the infinite rotation of the clamping mechanism, and because the first transmission mechanism can rotate integrally and is fixedly connected with the clamping mechanism 100, the relative motion between the control mechanism 410 and the shell cannot be generated during the rotation motion, and the clamping and rotating transmission chains can be controlled independently through the control mechanism 410.
As shown in fig. 2, 3, 5 and 6, the clamping mechanism 100 for performing a rotating and clamping action to clamp a clamped member is provided on the top of the housing 500, and the clamping mechanism 100 includes: a rail base 110 and a group of clamping members provided on the rail base 110.
The clamping piece group comprises two clamping pieces, each clamping piece comprises a sliding block 120 and a clamp vertically connected with the sliding block, each sliding block 120 is connected with a rack 121, the two racks 121 are respectively arranged on two sides of the first gear 240 of the third gear and meshed with the first gear 240, and the first gear 240 is connected with the first transmission mechanism.
In the embodiment of the present application, the rack 121 is a straight rack, the sliding block 120 and the rack 121 may be an integral structure, or a separate fixed connection structure, and the connection between the sliding block 120 and the guide rail seat 110 may also be in other forms, such as a form of a rolling ball guide or a form of a roller guide.
In the embodiment of the present application, two sliding grooves 111 are disposed on the top surface of the rail seat 110 in parallel and at an interval, the sliding grooves 111 are in a convex shape, the sliding blocks 120 are also in a convex shape structure matching the shape and size of the sliding grooves 111, and the two sliding blocks 120 slide in opposite directions in the corresponding sliding grooves 111 under the driving of the first transmission mechanism. The shapes of the rail holder 110 and the slide groove 111 are not limited thereto, and other shapes may be adopted as necessary.
The bottom center of the rail seat 110 is provided with an opening, the first gear 240 used in cooperation with the two racks 121 is disposed in the opening, the sliding grooves 111 are symmetrically disposed on two sides of the first gear 240, and when the clamping mechanism 100 rotates, the clamping mechanism can prevent vibration or swing, and has good stability.
As shown in FIG. 5, the top of the sliding block 120 is provided with a mounting structure 122 for mounting the clamp 130, the mounting structure 122 preferably adopts a mounting hole with internal threads, the clamp 130 is fixed on the mounting structure 122 through a connecting member 140, the clamp 130 can also be directly fixed on the top of the sliding block 120, one clamp 130 is mounted on each sliding block 120, and a plurality of clamps 130 can also be mounted as required. The clamp 130 and the connecting member 140 may be an integral structure or a separate structure.
As shown in fig. 3 and 4, the first transmission mechanism includes a first driver 210, a first reducer 220 and a first gear 240 which are sequentially connected with each other, and the second transmission mechanism includes a second driver 310, a second reducer 320 and a second gear 330 which are sequentially connected with each other;
the application further comprises a first gear 240, the first gear 240 is connected with the rotating shaft 230, the shell of the first speed reducer 220 is connected with the rotating shaft 230, the output shaft of the first speed reducer 220 is connected with the first gear 240, and a second gear 330 is meshed with a third gear 340 and drives the third gear 340 to rotate.
That is, the first driver 210 is directly connected to the first reducer 220, the housing of the first reducer 220 is connected to the rotating shaft 230, and the output shaft of the first reducer 220 is connected to the third gear 340, thereby realizing the opening and closing movement of the gripping mechanism.
The first gear 340 is fixedly connected with the rotating shaft 230, the guide rail seat 110 is fixedly connected with the rotating shaft 230, the second driver 310 is directly connected with the second speed reducer 320, the second gear 330 is directly connected with an output shaft of the second driver 310, the second driver 310 drives the second gear 330 to rotate through the second speed reducer 320, and the second gear 330 drives the first gear 340 to rotate, so that the infinite rotation function of the clamping mechanism is realized.
As shown in fig. 3, the rotary electric gripper according to the embodiment of the present disclosure further includes a rotating shaft 230, the rotating shaft 230 is respectively connected to the rail holder 110 and the first transmission mechanism, the rail holder 110 is fixedly connected to the rotating shaft 230, so that when the first transmission mechanism and the first driver 210 integrally rotate, the gripper 100 can synchronously rotate, an output shaft of the first reducer 220 is connected to the first gear 240, and when the first driver 210 rotates, the first gear 240 can synchronously rotate.
As shown in fig. 3, the control mechanism 410 is connected to the first driver 210 and the second driver 310, respectively; the first driver 210 is connected to a first gear 340 through an output shaft of the first reducer 220, and the second driver 310 is connected to a second gear 330 through a second reducer 320. In the embodiment of the present application, as shown in fig. 1 and fig. 3, an interface mechanism 600 is further included, the interface mechanism 600 is connected to the controller 410, and the interface mechanism 600 is used for connecting external devices, such as a power supply, a control system, and the like.
As shown in fig. 1-2, the rotary electric clamping jaw of the present application further comprises a housing 500, which comprises a top cover 510, an upper shell 520, a middle shell 530, and a lower shell 540, which are sequentially connected as a whole from top to bottom, and the housing adopts a split structure, so that the components inside the housing can be conveniently installed. In some embodiments, the upper housing 520, the middle housing 530, and the lower housing 540 may be integrally formed.
As shown in fig. 3 to 4, the controller 410 is provided in the lower case 540, and the controller 410 is connected to the first driver 210 and the second driver 310, respectively.
As shown in fig. 2-4, the first transmission mechanism, the second transmission mechanism and the control mechanism 410 in the embodiment of the present application are all disposed in the housing 500, and the clamping mechanism 100 is disposed on the top of the housing 500.
Specifically, the top of the first actuator 210 is fixedly connected to the bottom of the housing of the first reducer 220, the top of the first reducer 220 is fixedly connected to the bottom of the rotating shaft 230, the top of the rotating shaft 230 is fixedly connected to the bottom of the rail holder 110 of the clamping mechanism 100, and the rotating shaft 230 is connected to the rail holder 110 of the clamping mechanism 100.
An output shaft of the first driver 210 is in transmission connection with the first reducer 220, and an output shaft of the first reducer 220 is fixedly connected with a central hole of the first gear 240. The first gear 240 is installed in an opening at the bottom of the rail seat 110 of the clamping mechanism 100 and is in driving connection with the clamping mechanism 100, and two sides of the first gear 240 respectively extend into the corresponding sliding grooves 111 to be engaged with and in transmission connection with the corresponding racks 121.
When the first driver 210 rotates, the first gear 240 can be driven to rotate, and the two sliding blocks 120 can be driven to move back and forth (move towards each other) in a reverse linear manner, so that the two sliding blocks 120 approach or move away from each other, and the clamped object between the two clamps can be clamped or released.
The clamping mechanism 100 is fixedly and detachably connected with the first transmission mechanism, and the clamping mechanism 100 with different sizes or different types can be replaced according to different requirements of stroke or precision, so that the advantages of: when the peripheral space of the clamp is compact and the tail end clamping mechanism is required to be small, the clamping mechanism 100 with a small stroke size can be adapted, and a large number of clamp products can be clamped or distributed in a normal rotating mode in a small space. Or under the unchangeable prerequisite of the main part of this application, change the terminal fixture of great stroke in order to adapt to more different size products, the latter is under the unchangeable prerequisite of the main part of this application, the slider and the guide structure of removable different structural style, like sliding guide or rolling guide to satisfy different precision requirements.
In a preferred embodiment of the present application, a first position measuring mechanism 250 is disposed on a rear output shaft of the first driver 210 for feeding back a rotation angle position of an output shaft of the first driver 210, the first position measuring mechanism 250 may employ magnetic steel, a magnetic field of the first position measuring mechanism 250 periodically changes during rotation of the first driver 210, a first encoder 260 connected to the first driver 210 is disposed below the first position measuring mechanism 250, and rotation angle information of the output shaft of the first driver 210 during rotation may be obtained through the first position measuring mechanism 250 and the first encoder 260.
A sensing plate 270 is fixedly connected below the first encoder 260, a sensor 421 is disposed on the first controller 420 near the sensing plate 270, and zero position information of the first driver 210 during rotation can be obtained through the sensing plate 270 and the sensor 421, in fact, the sensor 421 is used as a zero position reference for rotational movement, that is, a zero position reference for the first transmission mechanism.
The sensing piece 270 passes through the sensor 421 once every rotation of the first transmission mechanism, so that the problem that the zero position cannot be uniformly defined by the rotation of the first driver 210 is solved. The zero position sensor 421 is arranged between the rotary movable part of the rotary electric clamping jaw and the first controller 420, so that the rotary zero position of the first driver 210 can be sensed automatically, and the rotary zero position consistency of batch products is facilitated and the rotation angle control is convenient.
An electrical connector 280 fixedly connected with the first driver 210 is further disposed below the sensing piece 270, and in the embodiment of the present application, the electrical connector 280 is a cap-type rotating electrical slip ring for connecting the wire harness between the first driver 210 and the static first controller 420, so as to prevent the wire harness from twisting together and breaking the connection line when the first driver 210 rotates. The first encoder 260 is fixedly connected with the first driver 210, the power signal line of the first driver 210 is fixedly connected with the stator of the electrical slip ring through the first encoder 260, the power signal line of the rotor shaft of the electrical slip ring is fixedly connected with the control mechanism 410, and the electrical slip ring can rotate infinitely and freely, so that the first driver 210 can rotate infinitely relative to the control mechanism 410.
Specifically, the bottom of the first driver 210 is fixedly connected to the stator of the electrical connector 280, the housing 500 is fixedly connected to the rotor of the electrical connector 280, the power line and the signal line of the first driver 210 are connected to the stator terminal harness of the electrical connector 280, and the terminal harness of the rotor of the electrical connector 280 is connected to the first controller 420, so that the motion conversion and power and signal connection functions between the power line and the signal line of the first driver 210 and the controller 410 are realized.
The present application preferably employs a hat style rotating electrical slip ring as the wiring harness connection between the first driver 210 and the stationary first controller 420, although other forms of electrical connector 280 may be employed.
In the embodiment of the present application, the first driver 210 and the second driver 310 are motors or other power mechanisms, which is not limited in the present application.
Specifically, the second reducer 320 is provided on the output shaft of the second driver 310, the second gear 330 is provided on the output shaft of the second reducer 320, and the bearing assembly 350 is provided on the outer periphery of the rotating shaft 230 to support the rotation thereof.
The top of the second driver 310 is fixedly connected with the bottom shell of the second reducer 320, the top of the second reducer 320 is fixedly connected with the upper shell 520, the output shaft of the second driver 310 is in transmission connection with the second reducer 320, the second gear 330 is fixedly connected with the output shaft of the second reducer 320, the first gear 240 is connected with the output shaft of the first reducer 220, the third gear 340 is arranged on the outer side of the second gear 330 and is in meshing connection, and meanwhile, the third gear 240 is connected with the shell of the first reducer 220 through the rotating shaft 230.
The rotary electric clamping jaw of the application preferably adopts a transmission scheme of speed reduction of a speed reducer and gear transmission, and can also realize transmission by adopting a synchronous toothed belt, a worm gear and the like.
When the output shaft of the second driver 310 rotates, the second gear 330 is driven to rotate. Thereby further achieving the rotation of the driving rotation shaft 230 through the first gear 340.
And a bearing assembly 350 for supporting rotation of the first driver 210 and receiving external axial and radial loads. The bearing assembly 350 is fixed to a sidewall of the upper casing 520, and a side surface of the rotary shaft 230 is supported by the bearing assembly 350 and rotatably coupled to the bearing assembly 350. Thus, when the rotating shaft 230 rotates, the first driver 210 and the clamping mechanism 100 are driven to rotate relative to the housing 500.
The first driver 210 and the second driver 310 are laterally spaced and arranged in parallel in the housing 500, and the output shaft of the first driver 210 and the output shaft of the second driver 310 are parallel to each other.
Since the first driver 210 and the clamping mechanism 100 of the present application are in a fixed connection relationship, when the rotating shaft 230 rotates, the clamping mechanism 100 and the first driver 210 can rotate integrally. When the clamp 130 rotates and clamps, the second driver 310 and the housing 500 do not move relatively, and the clamping and rotating transmission chains can be controlled independently, so that the use is convenient.
In a preferred embodiment of the present application, a second position measuring mechanism 370 is disposed on a rear output shaft of the second driver 310 for feeding back a rotational angle position of an output shaft of the second driver 310, the second position measuring mechanism 370 is a magnetic steel, a magnetic field of the second position measuring mechanism 370 periodically changes during rotation of the second driver 310, a first controller 420 fixed on the housing is disposed below the second position measuring mechanism 370, and a second encoder (not shown) is disposed on the first controller 420 for calculating rotational position information of the output shaft of the second driver 310.
In general, the rotary-type electric jaw of the present application has the following advantages:
1. the first transmission mechanism and the clamping mechanism can integrally rotate, and the first transmission mechanism and the second transmission mechanism can be independently and freely controlled and can continuously rotate at an infinite angle; utilize electric connector to realize that drive mechanism infinitely rotates in succession, can not twine the connecting wire, and two drivers are space parallel arrangement non-coaxial arrangement, have shortened the axial dimensions of this application.
2. A zero position sensor is arranged between the first controllers of the first transmission mechanisms, and can automatically sense the rotation zero position of the first transmission mechanisms, so that the consistency of the rotation zero position of batch products is facilitated, and the rotation angle control is convenient.
3. The clamping mechanism and the rotating shaft are detachably connected (not limited to screw connection) for convenient replacement, and the clamping mechanisms with different sizes or different types can be replaced according to different requirements of stroke or precision, so that the use is convenient.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A rotary-type electric clamp jaw, comprising: the clamping mechanism comprises a first transmission mechanism, a second transmission mechanism and a control mechanism;
the clamping mechanism is characterized in that the first transmission mechanism and the second transmission mechanism are arranged between the clamping mechanism and the control mechanism in parallel, the first transmission mechanism and the second transmission mechanism are connected with the control mechanism respectively, the first transmission mechanism is connected with the clamping mechanism, the control mechanism drives the clamping mechanism to move in an opening and closing mode through the first transmission mechanism, and the control mechanism drives the first transmission mechanism and the clamping mechanism to rotate through the second transmission mechanism.
2. The rotary-type electric jaw of claim 1, wherein the first transmission mechanism comprises a first driver, a first reducer, and a first gear interconnected in sequence, and the second transmission mechanism comprises a second driver, a second reducer, and a second gear interconnected in sequence.
3. A rotary-type electric clamping jaw as recited in claim 2, further comprising a third gear, wherein said third gear is connected to the rotary shaft, wherein the housing of said first speed reducer is connected to the rotary shaft, wherein the output shaft of said first speed reducer is connected to the first gear, and wherein the second gear is engaged with the third gear and drives the third gear to rotate.
4. The rotary-type electric jaw of claim 1, wherein the clamping mechanism comprises: the clamping piece group is arranged on the guide rail seat, and the guide rail seat is connected with the rotating shaft.
5. The rotary type electric clamping jaw as claimed in claim 4, wherein the clamping member set comprises two clamping members, each clamping member comprises a sliding block and a clamp vertically connected with the sliding block, each sliding block is connected with a rack, and the two racks are respectively arranged on two sides of the first gear and meshed and connected with each other.
6. The rotary-type electric jaw of claim 1 wherein the control mechanism is coupled to a first driver and a second driver, respectively.
7. The rotary-type electric clamping jaw as claimed in claim 5, wherein said rail base is provided with two parallel sliding grooves, and said sliding blocks are driven by said first transmission mechanism to slide in the corresponding sliding grooves.
8. A rotary-type electric chuck as claimed in claim 1, wherein the first driving mechanism is provided with a sensing member.
9. The rotary-type electric jaw of claim 8, wherein the control mechanism is provided with a sensor, and the sensor counts the state of the sensor passing by the sensor on the first transmission mechanism.
10. The rotary-type electric jaw of claim 8, wherein the first actuator is connected to the controller via an electrical connector such that the first actuator rotates indefinitely.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839007.2A CN113580182A (en) | 2021-07-23 | 2021-07-23 | Rotary electric clamping jaw |
| CN2021108390072 | 2021-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216781859U true CN216781859U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110839007.2A Withdrawn CN113580182A (en) | 2021-07-23 | 2021-07-23 | Rotary electric clamping jaw |
| CN202122764581.4U Active CN216781859U (en) | 2021-07-23 | 2021-11-12 | Rotary electric clamping jaw |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110839007.2A Withdrawn CN113580182A (en) | 2021-07-23 | 2021-07-23 | Rotary electric clamping jaw |
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| Country | Link |
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| CN (2) | CN113580182A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407069A (en) * | 2022-02-18 | 2022-04-29 | 苏州钧舵机器人有限公司 | Linear rotation movement clamping jaw and control method |
| CN116477546B (en) * | 2023-05-17 | 2024-01-05 | 苏州钧舵机器人有限公司 | Single-motor-controlled rotary clamping jaw and cap screwing method |
-
2021
- 2021-07-23 CN CN202110839007.2A patent/CN113580182A/en not_active Withdrawn
- 2021-11-12 CN CN202122764581.4U patent/CN216781859U/en active Active
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| CN113580182A (en) | 2021-11-02 |
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