Sampling Shear Changing Blade Device
A technology of trolley and hook knife, applied in the direction of length measuring device, manufacturing tools, metal processing, etc., to achieve the effect of not offsetting friction and reducing friction
Active Publication Date: 2021-06-11
WISDRI ENG & RES INC LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
After using the sampling scissors for a period of time, it is necessary to take out the knife holder and replace the cutting edge on the knife holder. Since the upper and lower knife holders are inclined and long, they cannot be removed and replaced quickly and conveniently.
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0017] Such as Figure 1 to Figure 3 As shown, a sampling scissors changing blade device includes a tool changing frame 1 with a hollow inside and openings at the top and ends, a tool changing trolley 2 with a hook knife 8 and a power mechanism capable of driving the knife changing trolley 2. The upper part of the inner side of the frame 1 is provided with an upper bottom roller 10 that can support the bottom surface of the upper knife seat 17 (the upper bottom roller 10 is arranged along the moving path of the upper knife seat 17 in the tool change frame 1, and the specific number depends on the upper knife seat 17 The length of the tool holder 1 is set), the upper part of the outer side is hinged with a swing arm 12 that can swing up and down and can be locked after it is in place (the swing arm 12 is arranged along the moving path of the upper tool h...
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The invention discloses a sampling scissors blade replacement device, which comprises a tool changer frame, a tool changer trolley and a power mechanism. An upper bottom roller is arranged on the upper part of one side of the inner side of the tool changer frame, a swing arm is hinged on the upper part of the outer side, and a There are lower bottom rollers and lower side rollers on the bottom of the slideway and the inner side, and upper rollers on the movable end of the swing arm. The connecting piece of the hook groove, the hook knife corresponds to the connecting piece one by one, the rear part of the hook knife can swing up and down and is hinged with the tool changing trolley, the front part protrudes, the front end is an upward slope and there is a groove near the rear and lower part of the slope , the front end of the hook knife hooks the hook groove along the slope and returns to the level, and then the front end of the connecting piece is stuck in the groove. The device is convenient for the automatic hooking, pulling out, moving and hanging out of the knife seat, and the knife seat moves smoothly.
Description
technical field [0001] The invention belongs to the field of hot-rolled plate and strip production line equipment, and in particular relates to a sampling shear and blade replacement device. Background technique [0002] At present, both at home and abroad, hot-rolled strips must be sampled for testing or mechanical performance tests. The sampling method is to set sampling shears on the strip inspection line. After the sampling scissors have been used for a period of time, it is necessary to take out the knife holder and replace the cutting edge on the knife holder. Since the upper and lower knife holders are inclined and long, they cannot be taken out and replaced quickly and conveniently. Contents of the invention [0003] The purpose of the present invention is to provide a sampling scissors blade replacement device, which is convenient for the automatic hooking, pulling out, moving and hanging of the knife holder, and the knife holder moves smoothly. [0004] The tech...
Claims
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IPC IPC(8): B23P19/00B21B38/00
CPCB21B38/00B23P19/00
Inventor 杨涛
Owner WISDRI ENG & RES INC LTD