CN219337717U - Mechanical arm capable of automatically grabbing and processing precise piece - Google Patents
Mechanical arm capable of automatically grabbing and processing precise piece Download PDFInfo
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- CN219337717U CN219337717U CN202122373596.8U CN202122373596U CN219337717U CN 219337717 U CN219337717 U CN 219337717U CN 202122373596 U CN202122373596 U CN 202122373596U CN 219337717 U CN219337717 U CN 219337717U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a mechanical arm capable of automatically grabbing and processing a precise part, which belongs to the field of automatic equipment and comprises a transverse moving structure, a longitudinal moving structure, a rotating structure and a clamping structure, wherein the longitudinal moving structure is slidably arranged on the transverse moving structure, the rotating structure is slidably arranged on the longitudinal moving structure, the clamping structure is rotatably arranged on the rotating structure, the clamping structure comprises a mounting plate and two clamping assemblies, the two clamping assemblies are fixed on the mounting plate, an included angle is formed between the two clamping assemblies, and the rotating structure drives the clamping structure to rotate so that the two clamping assemblies respectively clamp unprocessed workpieces and partially processed workpieces, thereby realizing the assembly line operation of workpiece processing.
Description
Technical Field
The utility model relates to a grabbing device, in particular to a mechanical arm capable of automatically grabbing and processing precise parts.
Background
With the continuous development of the automation technology, the application of robots is more and more wide, and the robots truly walk into various industries from space operation robots of space ships to floor sweeping robots in daily life. The robot used in industrial production when actually exists as a 'productivity', the robot used in industry can work stably for a long time under severe environments such as high temperature, radiation, toxicity and the like or can work repeatedly and extremely boring mechanically on a flow line, so that the manpower is greatly liberated, and precious manpower resources can be used for more work with creation and design properties in a more comfortable environment. Robots used in industry are powerful, have strong load capacity, and have a lot of capabilities of human-computer cooperation to assist human work.
Robots that are actually used in industry are generally robots in the form of mechanical arms. The existing mechanical arm has only one gripper, and is not suitable for occasions needing alternate gripping.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a mechanical arm which comprises a plurality of clamping jaws and can automatically grasp and process a precision part.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the utility model provides a mechanical arm that can snatch processing precision piece automatically, includes lateral shifting structure and longitudinal shifting structure, rotating-structure and clamping structure, longitudinal shifting structure slidable mounting in lateral shifting structure, rotating-structure slidable mounting in longitudinal shifting structure, clamping structure rotate install in rotating-structure, clamping structure includes mounting panel and two clamping components, two clamping components are fixed in the mounting panel, two form the contained angle between the clamping components.
Further, the two clamping assemblies are perpendicular to each other.
Further, the transverse moving structure comprises a transverse sliding rail and a transverse driving piece, the longitudinal moving structure is slidably mounted on the transverse sliding rail, and the transverse driving piece is fixed on the longitudinal moving structure and drives the longitudinal moving structure to slide relative to the transverse sliding rail.
Further, a gear is fixed at the output end of the transverse driving piece, a transverse rack is arranged on the transverse sliding rail, the transverse rack is meshed with the gear, and the transverse driving piece drives the gear to rotate so that the longitudinal moving structure moves relative to the transverse sliding rail.
Further, the longitudinal moving structure comprises a longitudinal driving piece and a longitudinal sliding rail, the rotating structure is slidably mounted on the longitudinal sliding rail, and the longitudinal driving piece is fixed on the rotating structure and drives the rotating structure to slide relative to the longitudinal sliding rail.
Further, a gear is fixed at the output end of the longitudinal driving piece, the longitudinal sliding rail is provided with a longitudinal gear, the longitudinal gear is meshed with the gear, and the longitudinal driving piece drives the gear to rotate so that the rotating structure moves relative to the longitudinal sliding rail.
Further, the rotating structure comprises a rotating driving piece, a rotating block and a rotating shaft, the rotating block is fixed at the output end of the rotating driving piece, the mounting plate is rotatably mounted at the tail end of the longitudinal moving structure through the rotating shaft, the rotating shaft is fixedly connected with the rotating block, and the rotating driving piece drives the rotating shaft to rotate through the rotating block.
Further, the rotation driving piece is an air cylinder.
Further, each clamping assembly comprises a clamping driving piece and two clamping jaws, the two clamping jaws are mounted at the output end of the clamping driving piece, and the clamping driving piece drives the two clamping jaws to gather or open.
Compared with the prior art, the mechanical arm capable of automatically grabbing and processing the precise piece further comprises a rotating structure and a clamping structure, wherein the longitudinal moving structure is slidably arranged on the transverse moving structure, the rotating structure is slidably arranged on the longitudinal moving structure, the clamping structure is rotatably arranged on the rotating structure, the clamping structure comprises a mounting plate and two clamping assemblies, the two clamping assemblies are fixed on the mounting plate, an included angle is formed between the two clamping assemblies, and the rotating structure drives the clamping structure to rotate so that the two clamping assemblies respectively clamp unprocessed workpieces and partially processed workpieces, and the assembly line work of workpiece processing is realized.
Drawings
FIG. 1 is a perspective view of a robotic arm capable of automatically gripping and processing precision parts in accordance with the present utility model;
FIG. 2 is a schematic view of a part of the robot arm of FIG. 1 capable of automatically gripping a precision part;
FIG. 3 is another partial schematic view of the robotic arm of FIG. 1 capable of automatically gripping a machined precision part;
fig. 4 is a schematic view showing still another partial structure of the robot arm capable of automatically gripping the machined precision part of fig. 1.
In the figure: 21. a lateral movement structure; 210. a lateral drive member; 211. a transverse slide rail; 2110. a transverse rack; 22. a longitudinally moving structure; 220. a longitudinal driving member; 221. a longitudinal slide rail; 2210. a longitudinal gear; 23. a rotating structure; 230. a rotary driving member; 231. a rotating block; 232. a rotating shaft; 24. a clamping structure; 240. a mounting plate; 241. a clamping assembly; 2410. clamping the driving member; 2411. clamping jaw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or be present as another intermediate element through which the element is fixed. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 4 show a mechanical arm capable of automatically gripping and processing a precision part according to the present utility model, which includes a lateral movement structure 21, a longitudinal movement structure 22, a rotation structure 23, and a clamping structure 24.
The lateral movement structure 21 includes a lateral slide rail 211 and a lateral drive member 210. The lateral drive member 210 is a motor. The output end of the transverse driving member 210 is fixed with a gear. The lateral slide rail 211 is provided with a lateral rack 2110. The transverse racks 2110 are engaged with the gears. The longitudinal moving structure 22 is slidably mounted to the lateral sliding rail 211. The lateral drive member 210 is secured to the longitudinally moving structure 22. The transverse driving member 210 drives the longitudinal moving structure 22 to slide relative to the transverse sliding rail 211.
The longitudinal moving structure 22 includes a longitudinal driver 220 and a longitudinal rail 221. The longitudinal driver 220 is a motor. The output end of the longitudinal driver 220 is fixed with a gear. The longitudinal rail 221 is provided with a longitudinal gear 2210. Longitudinal gear 2210 is meshed with the gears. The rotating structure 23 is slidably mounted to the longitudinal rail 221. The longitudinal driving member 220 is fixed to the rotating structure 23. The longitudinal driving member 220 drives the rotating structure 23 to slide relative to the longitudinal sliding rail 221.
The rotating structure 23 includes a rotation driving member 230, a rotation block 231, and a rotation shaft 232. The rotation driving member 230 is slidably mounted on the longitudinal rail 221, and the longitudinal driving member 220 drives the rotation driving member 230 to slide along the longitudinal rail 221. The rotary driving member 230 is a cylinder. One end of the rotating block 231 is fixedly connected with the output end of the rotating driving member 230, and the other end of the rotating block 231 is fixedly connected with the end of the rotating block. The other end of the rotating block 231 is fixedly connected with the rotating shaft 232, and the clamping structure 24 is fixed on the rotating shaft 232. The output end of the rotation driving member 230 extends forward, and the rotation block 231 drives the clamping structure 24 to rotate.
The clamping structure 24 includes a mounting plate 240 and two clamping assemblies 241. The mounting plate 240 is fixedly coupled to the shaft 232. Two clamping assemblies 241 are secured to the mounting plate 240. An included angle is formed between the two clamping members 241. In this embodiment, the two clamping members 241 are at right angles. Each clamping assembly 241 comprises a clamping driving member 2410 and two clamping jaws 2411, wherein the two clamping jaws 2411 are mounted at the output end of the clamping driving member 2410, and the clamping driving member 2410 drives the two clamping jaws 2411 to gather together or open.
When the mechanical arm capable of automatically grabbing and processing the precise piece is used, the clamping component 241 moves downwards to clamp the workpiece under the driving of the transverse moving structure 21 and the longitudinal moving structure 22, then moves upwards to a certain height and then moves transversely, and the workpiece is moved to the first end processing device to be processed, so that one end of the workpiece is processed. After the machining is completed, the rotating structure 23 of the mechanical arm drives the clamping structure 24 to rotate, so that the other clamping component 241 clamps the workpiece after the machining, and clamps the workpiece after the machining to the second end machining device, so that the machined other end of the workpiece is machined.
Through the design, the mechanical arm capable of automatically grabbing and processing the precise piece comprises two clamping assemblies 241, the two clamping assemblies 241 can rotate, an unprocessed workpiece and a partially processed workpiece can be clamped simultaneously, the assembly line operation of workpiece processing is realized, and the mechanical arm capable of automatically grabbing and processing the precise piece is simple in whole and convenient to use.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, it is possible to make several modifications and improvements without departing from the concept of the present utility model, which are equivalent to the above embodiments according to the essential technology of the present utility model, and these are all included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a can snatch arm of processing precision piece automatically, includes transverse moving structure and longitudinal moving structure, its characterized in that: the mechanical arm capable of automatically grabbing and processing precise parts further comprises a rotating structure and a clamping structure, wherein the longitudinal moving structure is slidably mounted on the transverse moving structure, the rotating structure is slidably mounted on the longitudinal moving structure, the clamping structure is rotatably mounted on the rotating structure, the clamping structure comprises a mounting plate and two clamping assemblies, the two clamping assemblies are fixed on the mounting plate, and an included angle is formed between the clamping assemblies.
2. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 1, wherein the mechanical arm is characterized in that: the two clamping assemblies are mutually perpendicular.
3. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 1, wherein the mechanical arm is characterized in that: the transverse moving structure comprises a transverse sliding rail and a transverse driving piece, the longitudinal moving structure is slidably mounted on the transverse sliding rail, and the transverse driving piece is fixed on the longitudinal moving structure and drives the longitudinal moving structure to slide relative to the transverse sliding rail.
4. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 3, wherein: the output end of the transverse driving piece is fixedly provided with a gear, the transverse sliding rail is provided with a transverse rack, the transverse rack is meshed with the gear, and the transverse driving piece drives the gear to rotate so that the longitudinal moving structure moves relative to the transverse sliding rail.
5. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 1, wherein the mechanical arm is characterized in that: the longitudinal moving structure comprises a longitudinal driving piece and a longitudinal sliding rail, the rotating structure is slidably mounted on the longitudinal sliding rail, and the longitudinal driving piece is fixed on the rotating structure and drives the rotating structure to slide relative to the longitudinal sliding rail.
6. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 5, wherein the mechanical arm is characterized in that: the output end of the longitudinal driving piece is fixedly provided with a gear, the longitudinal sliding rail is provided with a longitudinal gear, the longitudinal gear is meshed with the gear, and the longitudinal driving piece drives the gear to rotate so that the rotating structure moves relative to the longitudinal sliding rail.
7. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 1, wherein the mechanical arm is characterized in that: the rotating structure comprises a rotating driving piece, a rotating block and a rotating shaft, wherein the rotating block is fixed at the output end of the rotating driving piece, the mounting plate is rotatably mounted at the tail end of the longitudinal moving structure through the rotating shaft, the rotating shaft is fixedly connected with the rotating block, and the rotating driving piece drives the rotating shaft to rotate through the rotating block.
8. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 7, wherein: the rotary driving piece is an air cylinder.
9. The mechanical arm capable of automatically grabbing and machining precise piece according to claim 1, wherein the mechanical arm is characterized in that: each clamping assembly comprises a clamping driving piece and two clamping jaws, the two clamping jaws are arranged at the output end of the clamping driving piece, and the clamping driving piece drives the two clamping jaws to gather or open.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122373596.8U CN219337717U (en) | 2021-09-28 | 2021-09-28 | Mechanical arm capable of automatically grabbing and processing precise piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122373596.8U CN219337717U (en) | 2021-09-28 | 2021-09-28 | Mechanical arm capable of automatically grabbing and processing precise piece |
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CN219337717U true CN219337717U (en) | 2023-07-14 |
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CN202122373596.8U Active CN219337717U (en) | 2021-09-28 | 2021-09-28 | Mechanical arm capable of automatically grabbing and processing precise piece |
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2021
- 2021-09-28 CN CN202122373596.8U patent/CN219337717U/en active Active
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