Automatic drilling and tapping device for porous part
A technology of automatic devices and parts, applied in positioning devices, metal processing machinery parts, clamping, etc., can solve problems such as insufficient compact structure, achieve high processing accuracy and efficiency, improve processing accuracy, and improve processing accuracy and efficiency.
Pending Publication Date: 2019-01-08
浙江理工大学瓯海研究院有限公司 +1
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Problems solved by technology
However, one of the tool change assemblies is still located on one side of the main shaft and closer to the main shaft when it is put away. This will easily cause the other set of tool change assemblies to work. The retracted tool change assembly interferes, and the structure is not compact enough; in addition, when the tool change assembly is retracted, its position is relatively low, and the tool card and the tool held by the card are always located under the base, so that the For the workpiece, if the surface of the workpiece is uneven, the higher position will easily interfere with the knife card or the tool held by the knife card
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[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0044] Such as Figure 1-15 As shown, the drilling and tapping automatic device for porous parts in this preferred embodiment includes a workbench 5, a turntable 6, a working mechanism, a tool changing mechanism and a loading and unloading mechanism. Place the tray, and the both sides of the loading and unloading mechanism 8 are respectively provided with a feeding conveying device 86 and a feeding conveying device 87. Both the feeding conveying device 86 and the unloading conveying device 87 include conveyor belts, and several workpieces 9 are placed side by side on the conveyor belts.
[0045] The turntable 6 is set on the workbench 5 and can rotate horizontally relative to the workbench 5 under the action of a motor or other driving mechanism. A plurality of operating stations are arranged at intervals along the circumferential direction a...
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The invention relates to an automatic drilling and tapping device for a porous part. The automatic drilling and tapping device comprises a worktable, a rotary disc and at least two work mechanisms. The rotary disc is arranged on the worktable and can rotate horizontally relative to the worktable, multiple operation stations are arranged at the positions adjacent to the edge of the rotary disc at intervals in the circumferential direction, and clamps used for positioning workpieces are arranged on the operation stations. The work mechanisms are arranged on the worktable and are arranged adjacent to the edge of the rotary disc. Each work mechanism comprises a moving mechanism and a tool changing mechanism which is arranged on the moving mechanism and can move synchronously along with the moving mechanism. The moving mechanisms can move up and down, front and back and left and right relative to the clamps. Each tool changing mechanism comprises a main shaft mechanism used for clamping thetools and at least two sets of tool changing assemblies used for switching the tools for the main shaft mechanism. By means of the automatic drilling and tapping device for the porous part, the positions of the tool changing mechanisms can be adjusted through the moving mechanisms, clamping openings of the main shaft mechanisms face workpieces all the time, and therefore the tools can be alignedwith to-be-machined holes in the workpieces all the time, and the machining precision is improved.
Description
technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to an automatic device for drilling and tapping of porous parts. Background technique [0002] With the shortage of labor and the increase of labor costs, processing enterprises adopt the method of machine replacement to deal with the difficult situation of labor, so that the factory can realize automatic production, so as to improve the processing quality of products, speed up product production efficiency and reduce product production costs. Among them, screw connection is the main connection method of industrial products, and drilling and tapping on product parts occupy a large proportion in the production process of products. Such as the panel on the smart lock, it is necessary to open a number of installation holes on the panel. In order to improve the processing accuracy and efficiency of the installation holes, drilling and tapping machines came into...
Claims
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IPC IPC(8): B23Q3/155B23P23/02
CPCB23P23/02B23Q3/155B23Q3/1552
Inventor 陈孝荣李红军周哲炜
Owner 浙江理工大学瓯海研究院有限公司