A side hole forming device for a cutter head pulley protection frame
A forming device and protective frame technology, which is applied in the field of side hole forming device for the cutter head pulley protective frame, can solve the problem that the hole cannot be processed effectively, and achieve the effect of meeting the later assembly requirements, ensuring coaxiality, and simple structure
Active Publication Date: 2016-01-20
漳州庆峰机械设备有限公司
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Problems solved by technology
[0003] In view of the deficiencies in the prior art, the present invention provides a side hole forming device for the cutter head pulley protection frame, which helps to solve the problem that the existing equipment cannot effectively process the holes required for the coaxiality of the protection frame.
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[0016] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.
[0017] refer to figure 1 , figure 2 and image 3 , The present invention relates to a side hole forming device for a cutter head pulley protection frame, comprising a frame platform 1 and a liftable platform 2 arranged above the platform, a table for installing a pulley protection frame U is arranged on the table of the frame platform. The positioning block 3 of the shape semi-finished product, one side of the positioning block is provided with the first punching mechanism 4 for processing the first hole on the U-shaped side of the semi-finished product, and the other side of the positioning block is provided with for processing the semi-finished product The second punching mechanism 5 for the second, third, fourth, and fifth holes on the other side of the U...
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The invention relates to a cutter head pulley protecting frame side hole forming device. The device comprises a machine frame platform and a lifting table arranged above the platform, and is characterized in that a positioning block used for mounting a pulley protecting frame U-shaped semi-finished product is arranged on the tabletop of the machine frame platform; a first punching mechanism used for forming a first hole in the U-shaped part on one side of the semi-finished product is arranged on one side of the positioning block; a second punching mechanism used for forming a second hole, a third hole, a fourth hole and a fifth hole in the U-shaped part on the other side of the semi-finished product is arranged on the other side of the positioning block; the first punching mechanism comprises a first rod-shaped punching head used for forming the first hole; the second punching mechanism comprises a second rod-shaped punching head used for forming the second hole, a third rod-shaped punching head used for forming the third hole, a fourth rod-shaped punching head used for forming the fourth hole, and a fifth rod-shaped punching head used for forming the fifth hole; the first rod-shaped punching head and the second rod-shaped punching head are positioned on the same axial line; the third rod-shaped punching head, the fourth rod-shaped punching head and the fifth rod-shaped punching head are positioned in the same longitudinal direction. The device is simple in structure and convenient to process, so that the coaxiality of the holes can be effectively guaranteed, and then the requirements on post assembly are met.
Description
technical field [0001] The invention relates to a side hole forming device for a protective frame of a cutter head pulley, which is used for hole processing on the protective frame of a cutter head pulley. Background technique [0002] The cutter head pulley protection frame is used in the paper cutter. At present, the holes on the same axis are not positioned well during the processing, so the coaxiality is not high during processing, which leads to the ineffective installation of the product in the later assembly process. . Therefore, it is the object of the present invention to study the above problems. Contents of the invention [0003] In view of the deficiencies of the prior art, the present invention provides a side hole forming device for the cutter head pulley protection frame, which helps to solve the problem that the existing equipment cannot effectively process the holes required for the coaxiality of the protection frame. [0004] Technical scheme of the pre...
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IPC IPC(8): B21D28/24
Inventor 庄海洋刘忠福
Owner 漳州庆峰机械设备有限公司