Safety device for preventing press block from falling for stamping equipment and stamping equipment
A technology of punching equipment and safety device, applied in the field of anti-pressure block fall safety device and punching equipment, can solve problems such as pressure block falling and safety accidents, and achieve the effects of preventing falling, convenient control, simple and practical operation
Active Publication Date: 2020-04-07
CHINA HANGFA SOUTH IND CO LTD
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- Description
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AI Technical Summary
Problems solved by technology
[0004] The invention provides an anti-pressing block fall safety device for stamping equipment and stamping equipment to solve the technical problem of human and machine safety accidents caused by the accidental fall of the press block when the stamping equipment is shut down
Method used
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[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0028] The invention provides a safety device for preventing the briquette from falling, which is used in stamping equipment such as a hydraulic press or a punching machine, so as to prevent the briquette from accidentally falling when the equipment is shut down.
[0029] refer to Figure 1 to Figure 4 , the preferred embodiment of the present invention is an anti-pressure block fall safety device, which is used for hydraulic presses, and includes: a clamp unit 1, which is used to rotatably clamp on the column of the stamping equipment; a support unit 2, which is fixedly connected to the clamp One side of the unit 1 rotates with the clamp unit 1, wherein the support unit 2 includes a support b...
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The invention discloses a pressure-resistant block falling safety device for stamping equipment and the stamping equipment. The safety device comprises a clamping unit for being rotationally clamped on a stand column of the stamping equipment, a supporting unit which is fixedly connected to the first side of the clamping unit and rotates with the clamping unit, and an auxiliary control unit, wherein the supporting unit comprises a supporting bracket fixedly connected to one side of the clamping unit, and a supporting body connected with the supporting bracket; when the supporting unit rotateswith the clamping unit to the lower portion of a pressure block of the stamping equipment, the top end of the supporting body is used for supporting the pressure block when the pressure block falls; the auxiliary control unit is arranged on the second side of the clamping unit and comprises a switch mechanism fixedly mounted on a platform of the stamping equipment and used for being connected witha system power supply of the stamping equipment, and a sensing mechanism fixedly mounted on the clamping unit; and the switch mechanism is in a closed state when the sensing mechanism is rotated withthe clamping unit to a first position, and the switch mechanism is in an open state when the sensing mechanism is rotated with the clamping unit to a second position.
Description
technical field [0001] The invention relates to the field of stamping equipment, in particular, to a safety device for preventing a pressure block from falling for stamping equipment and the stamping equipment. Background technique [0002] Stamping equipment such as hydraulic presses are widely used in the field of stamping and forming of metal parts. The stamping force of stamping equipment can reach several tons or even dozens of tons. A safety accident will have serious consequences. The safe operation of the equipment is particularly important. [0003] At present, the safety device of the hydraulic press mainly relies on two hands to operate the two start buttons at the same time, so as to prevent the operator from being injured by the machine when the hydraulic press is working. The limitation of this safety device is that the hydraulic press can play a better role in safety insurance, but when the hydraulic press is shut down, for example, during repair and maintenan...
Claims
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IPC IPC(8): B21D55/00
CPCB21D55/00
Inventor 周捷白小龙钟自强刘宇鹏林重贾骏
Owner CHINA HANGFA SOUTH IND CO LTD