A metal pipe bending machine
A metal pipe and bending machine technology, applied in metal processing equipment, stripping devices, manufacturing tools, etc., can solve the problems of low degree of automation, complex structure, cumbersome loading and unloading operations of metal pipe materials, etc. The structure design is simple and reasonable, and the loading and unloading operations are convenient and easy to operate.
Inactive Publication Date: 2017-01-04
TIANJIN WANHAO TECH DEV CO LTD
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Problems solved by technology
The structure of the existing bending machine is complex, the loading and unloading of metal pipe materials is cumbersome, and the degree of automation is low
Method used
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[0016] In order to further understand the content of the invention, characteristics and effects of the present invention, the following examples are described in detail as follows:
[0017] See figure 1 and figure 2 , the present invention includes a frame 1, a first hydraulic cylinder 4 and a third hydraulic cylinder 12 are installed on the frame 1, and the axes of the two are vertical. In this embodiment, a base 2 is fixedly installed on the frame 1, the first hydraulic cylinder 4 is installed on the base 2, a support plate 13 is fixedly connected to the edge of the frame 1, and the third hydraulic cylinder 12 Fixedly installed on the support plate 13.
[0018] A horizontal push rod 5 extending along the axial direction is fixedly installed on the end of the piston rod of the first hydraulic cylinder 4, and a moving limit block 9 is installed in the middle of the push rod 5. In actual processing, the metal pipe is sleeved on the The outer end and position of the push rod...
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The invention relates to a metal pipe bending machine which comprises a rack. A first hydraulic cylinder and a third hydraulic cylinder are installed on the rack. The end of a piston rod of the first hydraulic cylinder is fixedly connected with a push rod. A movable limiting block is installed in the middle of the push rod. A second sliding rail is further installed on the rack and provided with a movable seat fixedly connected to the end of a piston rod of the third hydraulic cylinder. A first sliding rail with a sliding seat is installed at the top of the movable seat. The movable seat is provided with a second hydraulic cylinder for driving the sliding seat to move. A first clamping block is installed on the sliding seat. A shaft sleeve of a rotary shaft is further fixedly connected to the rack. A rotary board is fixedly connected to the upper end of the rotary shaft. A rotary disc is fixedly connected to the position above the rotary board. A clamping groove with a semicircular section is formed in the edge of the rotary board. A fourth hydraulic cylinder is further installed on the rotary board. A second clamping block is installed at the end of a piston rod of the fourth hydraulic cylinder. A speed reducer for driving the rotary shaft to rotate and a hydraulic pump station for driving each hydraulic cylinder to move are further fixedly connected to the rack. The metal pipe bending machine further comprises a controller.
Description
technical field [0001] The invention belongs to the technical field of mechanical processing equipment, in particular to a metal pipe bending machine. Background technique [0002] In the field of mechanical processing, such as the production and processing of bicycle and tricycle skeletons, metal pipe bending machines are usually used to bend metal pipe raw materials. The structure of the existing bending machine is complex, the loading and unloading operations of metal pipe materials are cumbersome, and the degree of automation is low. Contents of the invention [0003] In order to solve the technical problems in the known technology, the invention provides a metal pipe bending machine with high automation and convenient loading and unloading of pipe materials. [0004] The technical solution adopted by the present invention to solve the technical problems in the known technology is: a metal pipe bending machine includes a frame, on which the first hydraulic cylinder an...
Claims
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IPC IPC(8): B21D7/00B21D7/16B21D45/06
CPCB21D7/00B21D7/16B21D45/06
Inventor 曹作梅
Owner TIANJIN WANHAO TECH DEV CO LTD