CN114367951B - Rotary clamp - Google Patents
Rotary clamp Download PDFInfo
- Publication number
- CN114367951B CN114367951B CN202111673833.0A CN202111673833A CN114367951B CN 114367951 B CN114367951 B CN 114367951B CN 202111673833 A CN202111673833 A CN 202111673833A CN 114367951 B CN114367951 B CN 114367951B
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- China
- Prior art keywords
- motor
- rotating shaft
- nested
- hollow
- hollow rotating
- 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.)
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- 238000012546 transfer Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims 4
- 230000009347 mechanical transmission Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 description 13
- 230000001976 improved effect Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention relates to the technical field of holders, in particular to a rotary holder. The rotary clamp comprises a shell, a hollow cup motor, a hollow rotating shaft, a nested motor and clamping jaws; the hollow cup motor is arranged in the shell, the hollow rotating shaft is coaxially fixed with the rotor of the hollow cup motor, and the hollow rotating shaft is fixedly connected with the base of the clamping jaw; the nested motor is fixed in the hollow rotating shaft, and the motor shaft of the nested motor is connected and matched with the tongs of the clamping jaw and used for driving the tongs to loosen or clamp. The rotary clamp holder provided by the invention can be used for carrying out rotary driving and clamping driving on the clamping jaw in a motor direct driving mode, a mechanical transmission mechanism is almost not required to be arranged between the motor and the clamping jaw, the structure is compact, the size is smaller, and the back clearance problem is avoided because no gear set and other similar mechanical transmission mechanisms exist, so that the rotary precision and the clamping precision are both higher.
Description
Technical Field
The invention relates to the technical field of holders, in particular to a rotary holder.
Background
A rotary gripper is a device that can grip and release an object and can rotate the gripped object.
The existing rotary clamp holder generally adopts two motors arranged side by side, and the clamping jaw is respectively driven to rotate and clamp and release under the action of a gear set or other mechanical transmission mechanisms, so that the rotary clamp holder has the advantages of poor structure compactness and large volume, and back clearance exists at the mutually matched parts of different transmission parts of the mechanical transmission mechanisms, so that the rotary precision is influenced.
In summary, how to overcome the above-mentioned drawbacks of the existing rotary gripper is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a rotary clamp holder, which is used for relieving the technical problems of compactness and poor precision of the rotary clamp holder in the prior art.
The invention provides a rotary clamp holder which comprises a shell, a hollow cup motor, a hollow rotating shaft, a nested motor and clamping jaws.
The hollow cup motor is arranged in the shell, the hollow rotating shaft is coaxially fixed with the rotor of the hollow cup motor, and the hollow rotating shaft is fixedly connected with the base of the clamping jaw; the nested motor is fixed in the hollow rotating shaft, and the motor shaft of the nested motor is connected and matched with the gripper of the clamping jaw and used for driving the gripper to loosen or clamp.
Preferably, as an implementation manner, a control board is further installed in the shell, a first measuring element and a second measuring element are arranged on the control board, the first measuring element is used for measuring the rotation parameter of the hollow rotating shaft, the second measuring element is used for measuring the rotation parameter of a motor shaft of the nested motor, and the hollow cup motor and the nested motor are electrically connected with the control board.
Preferably, as an implementation manner, the rotary holder further comprises a first measured element, the first measured element is fixedly connected with the hollow rotating shaft, and the first measured element is used for measuring a rotation parameter of the first measured element;
And/or the rotary clamp holder further comprises a second measured element, wherein the second measured element is fixedly connected with a motor shaft of the nested motor, and the second measured element is used for measuring the rotation parameter of the second measured element.
Preferably, as an implementation manner, the control plate is located on a side of the hollow rotating shaft facing away from the clamping jaw.
The first measured element is arranged at one end of the hollow rotating shaft, which is far away from the clamping jaw, and the first measured element are arranged oppositely; and/or, the motor shaft of the nested motor has a tail end shaft portion extending toward the control board, the second measured element is mounted at an end of the tail end shaft portion and the second measured element is disposed opposite to the second measured element.
Preferably, as an implementation manner, a reinforcing cylinder is fixedly connected to the casing of the nested motor, the tail end shaft part is positioned in the reinforcing cylinder, and the reinforcing cylinder is in running fit with the tail end shaft part.
Preferably, as an implementation manner, a fixing seat is fixedly connected to the end part of the tail end shaft part, the second measured element is installed on the fixing seat, and the reinforcing cylinder is in running fit with the fixing seat through a first bearing.
Preferably, as an implementation manner, a slip ring is installed in the shell, a rotor of the slip ring is fixedly connected with the hollow rotating shaft, a stator of the slip ring is electrically connected with the control board, and a rotor of the slip ring is electrically connected with the nested motor.
Preferably, as an implementation manner, the slip ring is located on one side of the coreless motor close to the control board;
And/or, a transfer circuit board is fixedly connected to the rotor of the slip ring, a socket is arranged on the transfer circuit board, a plug is arranged on a motor wire of the nested motor, and the plug is in plug-in fit with the socket and is used for connecting the rotor of the slip ring with the nested motor.
Preferably, as an embodiment, the first measuring element is an encoder and/or the second measuring element is an encoder.
Preferably, as an implementation manner, the hollow rotating shaft is in rotating fit with the shell.
Compared with the prior art, the invention has the beneficial effects that:
The rotary clamp holder provided by the invention is provided with the hollow cup motor, a hollow rotating shaft coaxial with the hollow cup motor is fixedly connected in a rotor of the hollow cup motor, and the other motor (the nested motor) and the hollow rotating shaft are assembled together in a nested manner; the hollow rotating shaft is fixedly connected with the base of the clamping jaw, and the clamping jaw can be driven to rotate, so that the hollow cup motor is matched with the nested motor together, and the clamping jaw can rotate and clamp.
Therefore, the rotary clamp holder provided by the invention can be used for carrying out rotary driving and clamping driving on the clamping jaw in a motor direct driving mode, a mechanical transmission mechanism is almost not required to be arranged between the motor and the clamping jaw, the structure is compact, the size is smaller, and the back clearance problem is avoided because no gear set and other similar mechanical transmission mechanisms exist, so that the rotary clamp holder is high in rotary precision and clamping precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a rotary gripper according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a first construction of a rotary gripper according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of a first structure of a rotary holder according to an embodiment of the present invention;
fig. 4 is a schematic view of a part of a second structure of a rotary holder according to an embodiment of the present invention.
Reference numerals illustrate:
100-a housing; 110-a second bearing;
200-a hollow cup motor; 210-a hollow rotating shaft; 211-a first measured element;
300-nested motor; 310-a second measured element; 320-trailing end shaft portion; 330-reinforcing the cylinder; 340-fixing seat; 350-a first bearing;
400-clamping jaw; 410-a base; 420-a gripper;
500-control panel; 510-a first measuring element; 520-a second measuring element;
600-slip ring.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Referring to fig. 1-4, the present embodiment provides a rotary gripper comprising a housing 100, a hollow cup motor 200, a hollow shaft 210, a nesting motor 300, and a clamping jaw 400.
The hollow cup motor 200 is installed in the shell 100, the hollow rotating shaft 210 is coaxially fixed with the rotor of the hollow cup motor 200, and the hollow rotating shaft 210 is fixedly connected with the base 410 of the clamping jaw 400; the nesting motor 300 is fixed in the hollow rotating shaft 210, and a motor shaft of the nesting motor 300 is connected and matched with the grip 420 of the clamping jaw 400, so as to drive the grip 420 to be loosened or clamped.
The rotary gripper provided by the embodiment is provided with the hollow cup motor 200, a hollow rotating shaft coaxial with the hollow cup motor is fixedly connected in a rotor of the hollow cup motor, and the other motor (the nested motor 300) and the hollow rotating shaft are assembled together in a nested manner, specifically, the nested motor 300 is fixed in the hollow rotating shaft 210 of the hollow cup motor 200, wherein a motor shaft of the nested motor 300 is in connection fit with a gripper 420 of a clamping jaw 400, and the gripper 420 of the clamping jaw 400 can be driven to be loosened or clamped; the hollow rotating shaft 210 of the coreless motor 200 is fixedly connected with the base 410 of the clamping jaw 400, so that the clamping jaw 400 can be driven to rotate, and the coreless motor 200 and the nesting motor 300 are matched together, so that the rotation and clamping actions of the clamping jaw 400 can be realized.
Therefore, the rotary gripper provided in this embodiment can directly drive the motor to rotate and clamp the clamping jaw 400, and almost no mechanical transmission mechanism is required between the motor and the clamping jaw 400, so that the rotary gripper has compact structure and small volume, and has no backlash problem due to the absence of a gear set and the like, and has high rotation precision and clamping precision.
A control board 500 may be further installed in the housing 100, a first measuring element 510 and a second measuring element 520 are disposed on the control board 500, the first measuring element 510 is used to measure rotation parameters (such as angular displacement, angular velocity, etc.) of the hollow rotating shaft 210, the second measuring element 520 is used to measure rotation parameters of a motor shaft of the nested motor 300, and the hollow cup motor 200 and the nested motor 300 are electrically connected to the control board 500, so that the control board 500 can perform feedback control on the hollow cup motor 200 according to rotation parameter information of the hollow rotating shaft 210 fed back by the first measuring element 510; accordingly, the control board 500 can also perform feedback control on the nested motor 300 according to the rotation parameter information of the motor shaft of the nested motor 300 fed back by the second measuring element 520, thereby improving the clamping precision and the rotational displacement precision of the clamping jaw 400.
The control board 500 may be configured as one, two or more pieces according to actual requirements.
Preferably, a first measured element 211 may be added, the first measured element 211 is fixedly connected with the hollow rotating shaft 210, and the first measured element 211 is used as a measurement object of the first measuring element 510, that is, the first measuring element 510 can obtain the rotation parameter of the hollow rotating shaft 210 through measuring the rotation parameter of the first measured element 211, so that the accuracy of the rotation parameter signal of the hollow rotating shaft 210 measured by the first measuring element 510 can be improved.
Accordingly, the second measured element 310 may be added, the second measured element 310 is fixedly connected with the motor shaft of the nested motor 300, and the second measured element 310 is used as a measurement object of the second measured element 520, that is, the second measured element 520 can indirectly obtain the rotation parameter of the motor shaft of the nested motor 300 through measuring the rotation parameter of the second measured element 310, so that the accuracy of the rotation parameter signal of the nested motor 300 measured by the second measured element 520 can be improved.
On the basis of the above structure, the first measured element 211 may be installed on the side of the hollow rotating shaft 210 away from the clamping jaw 400, and the first measured element 211 and the first measuring element 510 may be disposed opposite to each other, so that the distance between the first measured element 211 and the first measuring element 510 may be shortened as much as possible, the measurement effectiveness may be ensured, and the measurement accuracy may be improved.
Accordingly, the motor shaft of the nested motor 300 may have a tail shaft 320 extending toward the control board 500, the second measured element 310 is mounted at the end of the tail shaft 320, and the second measured element 310 and the second measured element 520 are disposed opposite to each other, so that the distance between the second measured element 310 and the second measured element 520 can be shortened as much as possible, the measurement efficiency is ensured, and the measurement accuracy is improved.
The reinforcing cylinder 330 may be fixedly connected to the casing of the nested motor 300, so that the tail end shaft 320 is located in the cylinder of the reinforcing cylinder 330, and the tail end shaft 320 is in running fit with the reinforcing cylinder 330, so that the reinforcing cylinder 330 can limit the position of the tail end shaft 320, so that the tail end shaft 320 is not easy to shake, and the second measured element 310 installed on the tail end shaft 320 is not easy to shake, so that the accuracy of the rotation parameter of the motor shaft of the nested motor 300 obtained by the second measuring element 520 can be further improved.
In particular, the fixing seat 340 may be fixedly connected to the end of the tail end shaft 320 of the nested motor 300, and the second measured element 310 is mounted on the fixing seat 340, on the basis of which, the reinforcing cylinder 330 is in rotational fit with the fixing seat 340 through the first bearing 350, so that the rotational fit of the tail end shaft 320 and the reinforcing cylinder 330 is indirectly realized, the rotational smoothness of the tail end shaft 320 in the reinforcing cylinder 330 can be improved, the generated abrasion is less, the service life is prolonged, and the noise is reduced.
In addition, a slip ring 600 may be installed in the housing 100, and the rotor of the slip ring 600 is fixedly connected with the hollow rotating shaft 210, so that the hollow rotating shaft 210 is utilized to drive the rotor of the slip ring 600 to rotate synchronously therewith; the stator of the slip ring 600 is electrically connected with the control board 500, and the rotor of the slip ring 600 is electrically connected with the nested motor 300, so that the slip ring 600 can avoid self-phase winding of the cable of the nested motor 300 in the process that the nested motor 300 rotates along with the hollow rotating shaft 210, and the reliability is higher.
Preferably, a transfer circuit board can be fixedly connected to the rotor of the slip ring 600, a socket is arranged on the transfer circuit board, and accordingly, a plug is arranged on the motor wire of the nested motor 300, so that the connection between the nested motor 300 and the rotor of the slip ring 600 can be realized by inserting the plug into the socket, the connection is firmer, and therefore, when the rotary clamp holder vibrates in the operation process, the nested motor 300 and the rotor of the slip ring 600 are not easy to break down due to loose connection, and the reliability is higher.
Specifically, an encoder may be selected as the first measuring element 510 and the second measuring element 520, and the type of the encoder may be any one of magnetoelectric, photoelectric, inductive and capacitive, preferably a magnetic encoder is used as the first measuring element 510 and the second measuring element 520, and in this case, the first measured element 211 may be set as a magnetic code disc and sleeved on the hollow rotating shaft 210; meanwhile, the first measured element 211 may be configured as a magnet and fixed on the fixing base 340.
In particular, the hollow rotating shaft 210 may be rotationally matched with the housing 100, so that the housing 100 may limit the position of the hollow rotating shaft 210, so that the hollow rotating shaft 210 is not easy to shake, on one hand, the first measured element 211 installed on the hollow rotating shaft 210 is not easy to shake, and the accuracy of the rotation parameter of the hollow rotating shaft 210 measured by the first measuring element 510 is further improved; on the other hand, the nested motor 300 and the reinforcing cylinder 330 mounted in the hollow rotating shaft 210 are not easy to shake, and further, the tail end shaft 320 connected to the nested motor 300 and matched with the reinforcing cylinder 330 is not easy to shake, so that the accuracy of the rotation parameter of the motor shaft of the nested motor 300 measured by the second measuring element 520 can be further improved.
In particular, the hollow shaft 210 and the housing 100 can be rotatably engaged with each other through the second bearing 110, so that the rotation smoothness of the hollow shaft 210 in the housing 100 can be improved, the generated wear is small, the service life can be prolonged, and the noise can be reduced.
Specifically, the above-mentioned second bearings 110 may be provided in at least two, and the second bearings 110 may be arranged at intervals along the length direction of the hollow rotating shaft 210, so that the supporting effect of the housing 100 on the hollow rotating shaft 210 may be improved, so that the hollow rotating shaft 210 is less prone to wobble.
Preferably, the second bearings 110 are provided in two, and one of the second bearings 110 is engaged with a portion of the hollow rotation shaft 210 near the clamping jaw 400; the other second bearing 110 may be optionally engaged with a portion of the hollow shaft 210 between the cup motor 200 and the slip ring 600 (as shown in fig. 2 and 3), or the other second bearing 110 may be optionally engaged with an end of the hollow shaft 210 adjacent to the control plate 500 (as shown in fig. 4).
Preferably, referring to fig. 2 and 3, the slip ring 600 may be disposed at a side of the coreless motor 200 near the control board 500, so that internal wiring may be simplified and the coreless motor 200 may be closer to the final output end, thereby reducing the amount of shaking of the coreless motor 200 and simplifying the processing process requirements of the coreless motor 200.
Of course, it is within the scope of the present invention to provide the slip ring 600 as a side of the coreless motor 200 facing away from the control board 500, see fig. 4.
In summary, embodiments of the present invention disclose a rotary gripper that overcomes many of the technical shortcomings of conventional rotary grippers. The rotary clamp holder provided by the embodiment of the invention has the advantages of compact structure, small volume, no back clearance problem and higher rotation precision and clamping precision.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. A rotary clamp holder, which is characterized by comprising a shell (100), a hollow cup motor (200), a hollow rotating shaft (210), a nested motor (300) and clamping jaws (400);
The hollow cup motor (200) is arranged in the shell (100), the hollow rotating shaft (210) is coaxially fixed with the rotor of the hollow cup motor (200) and penetrates into the rotor of the hollow cup motor (200), and the hollow rotating shaft (210) is fixedly connected with the base (410) of the clamping jaw (400); the nested motor (300) is fixed in the hollow rotating shaft (210), and a motor shaft of the nested motor (300) is connected and matched with a gripper (420) of the clamping jaw (400) to drive the gripper (420) to loosen or clamp;
A control board (500) and a slip ring (600) are arranged in the shell (100), the coreless motor (200) is electrically connected with the control board (500), a rotor of the slip ring (600) is fixedly connected with one end, far away from the clamping jaw (400), of the hollow rotating shaft (210), a rotor of the slip ring (600) is electrically connected with the nested motor (300), and a stator of the slip ring (600) is fixedly connected with the shell (100);
The rotary clamp holder further comprises a first measuring element (510), a second measuring element (520), a first measured element (211) which is arranged opposite to the first measuring element (510) and a second measured element (310) which is arranged opposite to the second measuring element (520), the control plate (500) is positioned on one side, which is away from the clamping jaw (400), of the hollow rotating shaft (210), the first measuring element (510) and the second measuring element (520) are arranged on the control plate (500), the first measured element (211) is arranged on one side, which is away from the clamping jaw (400), of the hollow rotating shaft (210), a motor shaft of the nested motor (300) is provided with a tail end shaft part (320) which extends towards the control plate (500), and the second measured element (310) is arranged at the end part of the tail end shaft part (320).
2. The rotary gripper according to claim 1, characterized in that the first measuring element (510) is used for measuring a rotational parameter of the hollow spindle (210), the second measuring element (520) is used for measuring a rotational parameter of a motor shaft of the nested motor (300); the first measuring element (520) is used for measuring a rotation parameter of the first measured element (211); the second measuring element (520) is used for measuring a rotation parameter of the second measured element (520).
3. The rotary gripper according to claim 1, wherein a reinforcement cylinder (330) is fixedly connected to the housing of the nested motor (300), the tail end shaft portion (320) is located in the cylinder of the reinforcement cylinder (330), and the reinforcement cylinder (330) is in running fit with the tail end shaft portion (320).
4. A rotary holder according to claim 3, characterized in that the end of the tail shaft (320) is fixedly connected with a fixed seat (340), the second measured element (310) is mounted on the fixed seat (340), and the reinforcement cylinder (330) is in a running fit with the fixed seat (340) through a first bearing (350).
5. The rotary gripper according to claim 1, characterized in that a transfer circuit board is fixedly connected to the rotor of the slip ring (600), a socket is arranged on the transfer circuit board, a motor wire of the nested motor (300) is provided with a plug, and the plug is in plug-in fit with the socket for connecting the rotor of the slip ring (600) with the nested motor (300).
6. Rotary gripper according to claim 1, characterized in that the first measuring element (510) is an encoder and/or the second measuring element (520) is an encoder.
7. Swivel clamp according to any of claims 1-6, characterized in that the hollow spindle (210) is in a running fit with the housing (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111673833.0A CN114367951B (en) | 2021-12-31 | 2021-12-31 | Rotary clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111673833.0A CN114367951B (en) | 2021-12-31 | 2021-12-31 | Rotary clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114367951A CN114367951A (en) | 2022-04-19 |
| CN114367951B true CN114367951B (en) | 2024-09-06 |
Family
ID=81143081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111673833.0A Active CN114367951B (en) | 2021-12-31 | 2021-12-31 | Rotary clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114367951B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118636102B (en) * | 2024-08-15 | 2024-11-08 | 武汉行芝达自动化科技有限公司 | Rotor notch searching mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059969A (en) * | 2020-10-14 | 2020-12-11 | 东莞鼎企智能自动化科技有限公司 | Gyration integral type clamping jaw |
| CN214110445U (en) * | 2020-11-06 | 2021-09-03 | 慧灵科技(江苏)有限公司 | Electric clamping jaw |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CH631068A5 (en) * | 1978-04-07 | 1982-07-30 | Morita Mfg | Air turbine handpiece for dental purposes |
| DE2909451C2 (en) * | 1979-03-10 | 1982-06-16 | Georg Kesel GmbH & Co KG, 8960 Kempten | Clamping devices, in particular for machine vices |
| SU1530437A1 (en) * | 1987-06-26 | 1989-12-23 | Предприятие П/Я Ю-9192 | Gripping device |
| DE4006900A1 (en) * | 1990-03-06 | 1991-09-12 | Ruppertsberg Siegfried | Welding ring assembly for positioning parts to be welded - has outer and inner ring with relative rotation to pivot cramps against hollow body for centring and clamping in position |
| DE102010044781A1 (en) * | 2010-03-02 | 2011-09-08 | Grob-Werke Gmbh & Co. Kg | Processing machine with drive shaft |
| DE102013005484B3 (en) * | 2013-03-27 | 2014-05-15 | Tünkers Maschinenbau Gmbh | Toggle lever clamping apparatus used for manufacturing chassis components of passenger car, has spindle that is provided to receive fork shaped space on swiveling axis of clamp arm whose side facing away from interior of clamping head |
| CN103770045B (en) * | 2014-02-14 | 2015-08-26 | 哈尔滨工业大学 | The radial spacing electric precise of band grabs mechanism for card |
| CN106166754B (en) * | 2016-08-18 | 2018-01-30 | 苏州元谋智能机器人系统有限公司 | It is a kind of with buffer can self-locking material grab clamp device |
| CN206132076U (en) * | 2016-08-29 | 2017-04-26 | 中国科学院西安光学精密机械研究所 | Moving target simulation device |
| DE102017119822B4 (en) * | 2017-08-29 | 2024-02-01 | Zeroclamp Gmbh | Dual function of a centering cone for holding a clamping device and clamping device |
| CN211234644U (en) * | 2019-12-31 | 2020-08-11 | 青岛海威茨仪表有限公司 | Angle adjusting device of detection table for performance test of ultrasonic transducer |
| CN211760238U (en) * | 2020-03-17 | 2020-10-27 | 徐州工程学院 | Device for measuring cutting temperature in workpiece turning and milling process |
| CN213004828U (en) * | 2020-07-14 | 2021-04-20 | 无锡先导智能装备股份有限公司 | Clamping device and deviation correcting system of battery |
| CN213946481U (en) * | 2020-11-06 | 2021-08-13 | 慧灵科技(江苏)有限公司 | Electric clamping jaw |
| CN112405583A (en) * | 2020-11-06 | 2021-02-26 | 慧灵科技(江苏)有限公司 | Electric clamping jaw |
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2021
- 2021-12-31 CN CN202111673833.0A patent/CN114367951B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059969A (en) * | 2020-10-14 | 2020-12-11 | 东莞鼎企智能自动化科技有限公司 | Gyration integral type clamping jaw |
| CN214110445U (en) * | 2020-11-06 | 2021-09-03 | 慧灵科技(江苏)有限公司 | Electric clamping jaw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114367951A (en) | 2022-04-19 |
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