Water Cooling Device for Shaft Drilling
A water-cooling device, shaft technology, applied in metal processing equipment, maintenance and safety accessories, metal processing machinery parts, etc., can solve the problems of low degree of automation, chip breaking operation, etc.
Active Publication Date: 2018-09-21
苏州兴嘉锐智能科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a water-cooling device for shaft drilling, so as to solve the problem that the operator needs to stay by the drilling machine for a long time for chip breaking operation in the existing drilling operation, and the problem of low automation
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Embodiment
[0019] Embodiment: The water-cooling device for shaft drilling in this program includes a rotary sleeve 4, a fixed sleeve 1, an envelope 12 and a slideway sleeve 2, the fixed sleeve 1 is located in the rotary sleeve 4, and the first fixing mechanism includes two fixed plates , the two fixing plates are arranged symmetrically with respect to the center line of the rotating sleeve 4, the fixing plates are integrally formed with threaded holes, and jacking bolts are installed in the threaded holes. The second fixing mechanism is two half hoops, and the two half hoops are fixed on the fixed sleeve 1 by fastening bolts. The outer wall of the fixed sleeve 1 is integrally formed with two strip-shaped protrusions 14 symmetrical to the center line of the rotating sleeve 4, and the inner wall of the envelope 12 is integrally formed with a vertical slideway corresponding to the position of the protrusion 14, and the protrusion 14 is installed in the vertical slideway , A swing member 13 ...
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The invention belongs to the field of structural characters of parts especially suitable for a boring lathe or a drilling machine, and specifically discloses a water-cooling device for shaft type drilling. The water-cooling device comprises a rotary sleeve used for filling water, a fixed sleeve, a sealing cover and a slide path sleeve, wherein the fixed sleeve is positioned in the rotary sleeve; a first fixed mechanism is arranged on the lower part of the rotary sleeve; a second fixed mechanism is arranged on the fixed sleeve; a bump is arranged on the outer wall of the fixed sleeve; a vertical slide path is arranged on the inner wall of the sealing sleeve; the bump is mounted in the vertical slide path; a swing part is hinged on the outer wall of the sealing sleeve; a torsion spring is arranged on a hinged part of the swing part and the sealing sleeve; a baffle block is arranged on the sealing sleeve; the outer wall of the slide path is connected with the inner wall of the rotary sleeve; a spiral slide path is arranged on the inner wall of the slide path sleeve; a supporting table is arranged on the bottom of the rotary sleeve; a plurality of through holes are formed in the supporting table; and the bottom of the swing part is equipped with a sealing ring. The device can achieve an intermittent chip breaking function without manual operation, and solves the problem that degree of automation is low as an operator needs to stay by the drilling machine to perform chip breaking operation in current drilling operation.
Description
technical field [0001] The invention belongs to the field of structural features of components specially adapted for boring or drilling machines. Background technique [0002] The transmission shaft is mainly used to transmit torque, such as the long optical axis in the moving mechanism of the crane, the drive shaft of the car, etc. However, during operation, the transmission shaft will bear impact loads. In order to prevent the transmission shaft from breaking, it is necessary for the transmission shaft to have a certain elastic deformation capacity. Therefore, surface quenching is usually carried out on the shaft with certain elastic deformation ability, so that the surface has high strength, and the central part still has elastic deformation ability. [0003] In the drilling operation of materials with elastic deformation ability, in order to prevent the drill bit from breaking during the drilling process, the amount of feed into the hole is small at the beginning. When ...
Claims
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IPC IPC(8): B23Q11/10
CPCB23Q11/10
Inventor 罗贵良
Owner 苏州兴嘉锐智能科技有限公司