Flow gate milling machine
A grinding machine and inner gate technology, applied in grinding/polishing equipment, grinding/polishing safety devices, grinding machines, etc., can solve the problems of high labor intensity, harsh working environment, and complicated replacement of abrasive belts. Improve equipment maintenance efficiency, improve labor efficiency, and the effect of simple and fast process
Inactive Publication Date: 2015-05-27
WUHAN ZONKING METAL PRODS
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Problems solved by technology
This kind of traditional grinding processing equipment has many disadvantages, such as: high labor intensity, high risk factor, harsh working environment, serious dust and noise pollution, and requires operators to have high operating experience and quality. Abrasive belts are consumables in grinding, and replacement of abrasive belts becomes a regular process. In the prior art, it is more complicated to replace abrasive belts.
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[0019] Such as figure 1 and figure 2 As shown, the ingate grinding machine includes a frame 1, the bottom of the frame 1 is provided with a driving device 2, and the driving device 2 drives a belt machine 4 located at the top of the frame 1 through a transmission mechanism 3, and the belt machine 4 It includes a contact wheel mechanism 4.1 and a driven wheel structure 4.2, and an abrasive belt 4.3 tensioned on the contact wheel mechanism 4.1 and the driven wheel mechanism 4.2. The driven wheel mechanism 4.2 is connected to a quick-change abrasive belt mechanism 5. The belt mechanism 5 includes a sliding mechanism 5.1 connected to the driven wheel mechanism 4.2, a limiting mechanism 5.2 and a support mechanism 5.3 connected to the frame; the sliding mechanism 5.1 is slidably connected to the supporting mechanism 5.3; the limiting mechanism 5.2 is located 5.3 and limit the displacement of the sliding mechanism 5.2.
[0020] Further, the support mechanism 5.3 includes a suppor...
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The invention discloses a flow gate milling machine. The flow gate milling machine comprises a machine frame, the lower portion of the machine frame is provided with a driving device, the driving device drives a belt sander, and the belt sander comprises a contact wheel mechanism, a driven wheel mechanism, and a sanding belt tensioned on the contact wheel mechanism and the driven wheel mechanism. The flow gate milling machine is characterized in that the driven wheel mechanism is connected with a quick sanding belt replacement mechanism, which comprises a sliding mechanism, a limiting mechanism and a support mechanism, wherein the sliding mechanism and the limiting mechanism are connected with the driven wheel mechanism, and the support mechanism is connected with the machine frame; the sliding mechanism is slidingly connected with the support mechanism; the limiting mechanism is arranged on the support mechanism and limits movement of the sliding mechanism. The rapid sanding belt replacement mechanism tensions the sanding belt through a spring tensioning mechanism, and an adjusting screw can adjust the tension degree of the sanding belt. During sanding belt replacement, a user can pull a pull block to drive a driven wheel to move close to the right and further to release the sanding belt, and then, limit the sanding belt through clamping of an upper sliding plate on the limiting device and a fixing block to replace the sanding belt, so that the labor efficiency within unit time can be greatly improved.
Description
technical field [0001] The invention relates to an ingate grinding device, in particular to a grinding processing equipment for removing the ingate of a precision casting in the foundry industry. Background technique [0002] At present, the foundry industry in my country mainly uses traditional manual grinding machines to grind the inner gate of castings. This kind of traditional grinding equipment has many disadvantages, such as: high labor intensity, high risk factor, harsh working environment, serious dust and noise pollution, and requires operators to have high operating experience and quality. The abrasive belt is a consumable in the grinding process, and the replacement of the abrasive belt has become a regular process. In the prior art, the replacement of the abrasive belt is relatively complicated. Contents of the invention [0003] The present invention aims at the deficiencies in the above-mentioned background technology, and provides a method that can realize ...
Claims
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IPC IPC(8): B24B21/16B24B21/20
CPCB24B21/002B24B21/20B24B55/08
Inventor 张耘
Owner WUHAN ZONKING METAL PRODS