Quick feeding device for milling machine

A technology of feeding device and milling machine, applied in metal processing and other directions, can solve problems such as decreased machining accuracy and product quality problems, and achieve the effect of reducing the change of placement position, high accuracy, and improving production accuracy

CN108422249APending Publication Date: 2018-08-21无锡德欣达精密机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-08-21

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Abstract

The invention discloses a quick feeding device for a milling machine. According to the quick feeding device for the milling machine, the precision can be effectively improved in the feeding process. The device is characterized by comprising a milling machine shell and a feeding port formed in one side of the milling machine shell, a feeding device is further arranged at one side of the feeding port, and the feeding device comprises a support located at one side of the feeding port, a first air cylinder located on the support, a second air cylinder located above the first air cylinder, a working station plate located at an outlet of the first air cylinder, multiple positioning holes formed in the working station plate, multiple positioning pins arranged at an outlet of the second air cylinder and matched with the positioning holes, iron blocks arranged at the tops of the positioning pins, a first electromagnetic relay fixedly arranged at the outlet of the second air cylinder, grooves located in the first electromagnetic relay and matched with the iron blocks and a pushing air cylinder located on the portion, facing the feeding port, on the support and used for pushing.
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Description

technical field

[0001] The invention relates to the field of milling machine equipment, in particular to a fast feeding device for a milling machine. Background technique

[0002] A milling machine is a machine tool with a wide range of uses. It can process planes (horizontal planes, vertical planes), grooves (key slots, T-shaped slots, dovetail slots, etc.), toothed parts (gears, spline shafts, sprockets), Spiral surfaces (threads, spiral grooves) and various curved surfaces. In addition, it can also be used to process the surface and inner hole of the rotating body and perform cutting work. When the milling machine is working, the workpiece is installed on the worktable or the accessories such as the indexing head. The main movement of the milling cutter is the rotation, supplemented by the feed movement of the worktable or the milling head, and the workpiece can obtain the required processing surface. Due to the multi-blade intermittent cutting, the productivity of the ...

Examples

Embodiment 1

[0023] Embodiment 1: A kind of milling machine fast feeding device, such as figure 1 , figure 2 and image 3 As shown, it includes a milling machine housing 1 and a feeding port 2 positioned on one side of the milling machine housing 1, and a feeding device 3 is also provided on one side of the feeding port 2, and the feeding device 3 includes a The support 31, the bottom of the support 31 is provided with a vertically upward first cylinder 32, and above the first cylinder 32 is provided with a second cylinder 33 fixed on the support 31. The station plate 34 that the first cylinder 32 outlets is provided with, the fixture 7 is also provided between the station plate 34 and the first cylinder 32 outlets, and the fixture 7 includes a base 71 that is located at the first cylinder 32 outlets, and the base 71 Both sides of the upper surface are provided with support blocks 72 for supporting the station board 34, and a vertically upward soft insert 73 is provided between the supp...