Lifting feeding device
A technology of feeding and rotating frame, applied in the field of machining, to achieve the effect of reasonable structure design, flexible operation and solving the problem of feeding
Pending Publication Date: 2018-11-09
HONGYUAN JINGGONG WHEEL CO LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a lifting and feeding device, which solves the problem of feeding the spring-shaped multi-scale blank before cutting, and the device operates flexibly and has high efficiency
Method used
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[0046] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0047] Such as Figure 1 ~ Figure 3 As shown, the embodiment of the present invention provides a lifting and feeding device, including a base 1, a rotating frame 4, a screw 6, a screw nut 5, a reducer 13, a shaft sleeve 15, a support rod 17 and an inner support 18. The rotating frame 4 is formed by connecting the rotating frame body 40, the rotating cylinder body 41, the guide groove 42 and the rotating frame cover plate 43, and the rotating frame body 40, the rotating cylinder body 41 and the guiding groove 42 all extend from bottom to top , the swivel frame cover plate 43 covers the upper ends of the swivel frame body 40, the rotating cylinder body 41 and the guide groove 42, the cross section of the swivel frame body 40 is a horizontal H shape, with a...
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The invention provides a lifting feeding device. The lifting feeding device is composed of a base, a rotating frame, a lifting part and a driving part. The rotating frame can be rotated left and rightaround the base, and the lifting part can be lifted and lowered up and down along the rotating frame. Bearings are arranged between the rotating frame and the base, and the rotating frame rotates flexibly. The lifting part is composed of an inner support, a supporting rod, a nut, a shaft, bearings, shaft sleeves and shaft sleeve glands. A spring-shaped blank is sent to one side of the lifting feeding device, the rotating frame is rotated, the supporting rod penetrates into the spring-shaped blank, and a reducer is started; the nut is driven by a lead screw, so that the inner support drives the shaft sleeve to lift upwards along a guiding groove of the rotating frame; and the bearings are inlaid in the shaft sleeves to achieve rolling flexibility, the inclination of the outer sides of theshaft sleeves is matched with the guiding groove, the rotating frame is rotated to the position of a punching machine for cutting after rising a certain distance from the ground, the spring-shaped blank is continued to be lifted to the height of a cutting-off die by the reducer, and feeding of the spring-shaped blank before cutting off is achieved.
Description
technical field [0001] The invention relates to the field of mechanical processing, in particular to a lifting and feeding device. Background technique [0002] In order to optimize the production process of non-road engineering wheel parts and improve production efficiency, the method of continuous rolling of multi-scale steel strips is generally used, and then rolled online. After rolling, the blank is in the shape of a spring and needs to be cut by a punch. How to It is a problem to be solved in the production process of non-road engineering wheel accessories to realize the feeding of multi-scale spring coils before cutting. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lifting and feeding device, which solves the problem of feeding spring-shaped multi-scale blanks before cutting, and the device operates flexibly and has high efficiency. [0004] In order to solve the above technical problems, an embodime...
Claims
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IPC IPC(8): B21D43/04
CPCB21D43/04
Inventor 马会民陈汉杰郭好强袁优良
Owner HONGYUAN JINGGONG WHEEL CO LTD