Equipment for bending and blanking
A blanking and equipment technology, applied in the field of pipe bending, can solve the problems of unreliable work, manual pipe taking, complicated operation, etc.
Inactive Publication Date: 2017-08-08
NINGBO T ERRE AUTOMOTIVE COMPONENTS
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Problems solved by technology
[0002] At present, the pipe benders on the market mainly include numerical control pipe benders, hydraulic pipe benders, etc., and the problems of high maintenance cost and complicated operation generally exist in the pipe benders of the prior art
In addition, the pipe bending machine in the prior art needs to put the pipe fittings into the pipe bending machine one by one, and take out the formed pipe fittings one by one after the pipe fittings are bent. It is easy to cause industrial injury to the operator who takes it out, that is to say, the pipe bender in the prior art also has safety problems due to the need to manually take the pipe.
Method used
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[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0018] As shown in the figure, the working principle of the present invention is as follows: Firstly, push the slide bar until the end of the cylindrical pin abuts against the inner wall of the first through hole. The transmission of the sliding rod through the linear rack and the first gear and the second gear can move the pawl to rotate periodically in one direction, and the pawl can always be clamped on the second gear under the action of the second tension spring , to prevent the slide bar from resetting automatically; then place one end of the unbent tube in the opening on the boss and above the cylindrical pin, and place the other end horizontally on the reference plane on the base, such as Figure 4 shown;
[0019] Then, the punch on the hydraulic machine tool works to drive the rotating plate to rotate, so that the pipe is bent to conf...
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The invention discloses bending and blanking equipment. The bending and blanking equipment comprises a base (1), a reference face (3) is arranged on the base (1), and a boss (4) which is higher than the reference face so as to be used for positioning the other end of a pipe fitting is arranged on the base (1); and an opening for containing the end of the pipe fitting (2) is arranged on the boss, and a through hole (6) for allowing the bend pipe fitting (2) to slide in the vertical direction is formed in the base in the vertical direction. According to the bending and blanking equipment, the maintenance cost is low, operation is easy and convenient, and manual pipe taking is not needed.
Description
technical field [0001] The invention relates to the technical field of pipe bending, in particular to a device for bending and blanking. Background technique [0002] At present, the pipe bending machines on the market mainly include numerical control pipe bending machines, hydraulic pipe bending machines, etc., but the problems of high maintenance cost and complicated operation generally exist in the pipe bending machines of the prior art. In addition, the pipe bending machine in the prior art needs to put the pipe fittings into the pipe bending machine one by one, and take out the formed pipe fittings one by one after the pipe fittings are bent. It is easy to cause industrial injury to the operator who takes it out, that is to say, the pipe bending machine in the prior art also has safety problems caused by the need to manually take the pipe. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing techni...
Claims
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IPC IPC(8): B21D7/024B21D45/06
CPCB21D7/024B21D45/06
Inventor 陈荣发
Owner NINGBO T ERRE AUTOMOTIVE COMPONENTS