Flywheel brake device
A braking device and flywheel technology, which is applied to manufacturing tools, presses, etc., can solve the problems of reducing the service life of the brake belt, reducing the service life and operation stability of the piston rod, and improving the use cost of the braking mechanism, and achieves structural stability. , Avoid poor braking effect, good braking effect
Inactive Publication Date: 2016-11-23
袁丽明
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Problems solved by technology
[0003] However, after actual use, people find that due to the great inertia of the flywheel when it rotates, it will generate a huge rotational moment when braking, and the movement of the piston rod is a radial motion along the flywheel; It will bring great shearing force to the piston rod, which greatly reduces the service life and operation stability of the piston rod; at the same time, it also greatly reduces the service life of the brake band, thereby greatly improving the use of the brake mechanism. cost
Method used
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Embodiment 1
[0021] Embodiment 1: The end surface of the connection block 6 facing the brake pad 4 is provided with several positioning pins, and the brake pad 4 is detachably connected to the connection block 6 through several positioning pins.
Embodiment 2
[0022] Embodiment 2: The end surface of the connecting block 6 facing the brake pad 4 is provided with a number of accommodating grooves, and the accommodating grooves are filled with adhesive.
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The invention discloses a flywheel brake device, and relates to the field of production and application of press machines. In use, a brake body can be driven by a piston rod, so that a brake plate is driven to carry out linear motion in the radial direction of a flywheel until the brake plate is fitted to the surface of the flywheel; then, the brake plate moves along with the flywheel, and the fly wheel is finally braked; a coolant is pressed to squeeze out from a water outlet valve by virtue of synchronous movement of the brake plate and the flywheel, and is sprayed onto the brake plate. While a buffer form (rigid friction being changed into flexible buffer) is improved, the problem that brake effect is poor as a result of a too high brake plate temperature is effectively avoided. The flywheel brake device has the characteristics of being stable in structure, high in reliability and good in brake effect.
Description
technical field [0001] The invention relates to the fields of production and application of presses, in particular to the improvement proposed for the braking device of the flywheel in the press. Background technique [0002] In the prior art, when the press brakes, the motor is turned off first, and then the flywheel is gradually stopped; however, as the tonnage of the press increases, the size and quality of the flywheel also increase, so that the above-mentioned gradual stop process will consume For an extremely long time, the production efficiency is seriously reduced. In this regard, the National Bureau announced on June 5, 2013 a document called "Punch Flywheel Braking Mechanism" with the application number "201220599637.3". "And then use the "brake band" to complete the fast and efficient braking mechanism of the flywheel. [0003] However, after actual use, people find that due to the great inertia of the flywheel when it rotates, it will generate a huge rotational...
Claims
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IPC IPC(8): B30B15/10
Inventor 袁丽明
Owner 袁丽明