Copying device for processing spherical surface in vertical boring and turning mill
A spherical machining, vertical lathe technology, applied in metal machining equipment, turning equipment, turning equipment, etc., can solve the problems of inability to complete the bearing seat machining, two tool rests cannot enter at the same time, etc., to reduce the installation time and the structure is simple. , the effect of improving production efficiency
Inactive Publication Date: 2012-07-11
NFC (SHENYANG) METALLURGICAL MACHINERY CO LTD
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Problems solved by technology
However, this method is limited by the rigid connection when processing the spherical surface of the bearing seat. For the bearing seat with a small spigot design, due to the limitation of movement, the two tool holders cannot enter the bearing seat at the same time, and the processing of the bearing seat cannot be completed.
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[0025] The present invention comprises a chassis 2, a bracket 4 is fixed above the chassis 2, a pole 7 is arranged on a shaft 6 at the top of the bracket 4, and a knife bar 14 is arranged on the shaft II 13 at the top of the pole 7; one end of the knife bar 14 is provided with a tool Clamp 15, connecting rod 9 is provided on the shaft I 8 of the other end of knife bar 14, and the shaft III12 of the other end of connecting rod 9 is provided with the knife rest bar 11 that end has knife rest 10.
[0026] The front end of tool holder 15 is provided with the adjusting device 16 that has cutter 17, and the adjusting device 16 of cutter 17 comprises adjusting plate 20, and the front end of adjusting plate 20 is knife holder 119, and the jackscrew 22 of adjusting plate 20 tail ends is fixed on the knife bar respectively. 14 on both sides of the top wire seat 21, the side of the knife holder I 19 is provided with a top wire I 18.
[0027] The cutter 17 in the cutter holder 15 can adop...
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The invention relates to a copying device for processing a spherical surface in a vertical boring and turning mill, in particular to a structural improvement of a copying device for processing a spherical surface in a vertical boring and turning mill, which can achieve the purpose of processing a small-caliber and large-cavity bearing support in a vertical boring and turning mill. The copying device comprises a chassis. The structural key points are as follows: a support is fixed above the chassis, a supporting rod is arranged on a shaft at the top end of the support, a cutter holder is arranged on a shaft II at the top end of the supporting rod, a cutter clamp is arranged at one end of the cutter holder, a connecting rod is arranged on a shaft I at the other end of the cutter holder, a cutter rest rod is arranged on a shaft III at the other end of the connecting rod, and a cutter rest is arranged at the head end of the cutter rest rod.
Description
Technical field: [0001] The invention relates to the improvement of the structure of the profiling device for the spherical surface processing of the vertical lathe. Background technique: [0002] Rotary kiln is a thermal equipment for heat treatment of bulk and slurry materials, which belongs to the rotary drum equipment. Rotary kiln is widely used in nonferrous metallurgy, ferrous metallurgy, refractory materials, cement, chemical industry and papermaking and other industrial sectors. [0003] The rotary kiln generally consists of the following nine parts: cylinder body and kiln lining, heat exchange device, rolling ring, support wheel device, transmission device, kiln hood, burner, kiln tail cover, feeding equipment, etc. The cylinder body is the main component of the rotary kiln. Since the cylinder body is installed obliquely and rotates at a low speed, the supporting wheel device bears the weight of the entire rotary part (mainly the cylinder body, lining bricks, kiln ...
Claims
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IPC IPC(8): B23Q35/10B23B5/40
Inventor 赵志刘红枫赵新民李家森张伟
Owner NFC (SHENYANG) METALLURGICAL MACHINERY CO LTD