Automatic drilling clamp for numerical control lathe
A technology of CNC lathes and drilling jigs, which is applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of wasting manpower and low efficiency, and achieve the effects of ensuring consistency, reducing labor intensity of workers, and improving drilling efficiency
Inactive Publication Date: 2020-01-21
徐州惠诚银杏产业发展有限公司
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Problems solved by technology
Waste of manpower and very inefficient
Method used
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[0014] In order to describe the technical content of the present invention in detail and achieve the target effect, it will be described in detail below in conjunction with the embodiments.
[0015] Refer to attached figure 1 - attached image 3 , the present invention provides an automatic drilling jig for a numerically controlled lathe, which is installed on a tool rest 5 of a simple numerically controlled lathe, comprising a retaining clip 1, a drill sleeve 2, a retaining bolt 3 and a mounting bolt 4, and the retaining clip main body 11 is a cuboid One side of the main body 11 of the fixing clip is provided with a first protrusion 12, and the first protrusion 12 is provided with a first threaded hole 13 matched with the mounting bolt 4, and the fixing clip 1 is installed on the knife through the mounting bolt 4. On the frame 5, the main body 11 of the fixing clip is provided with a first through hole 14 along the longitudinal axis, the diameter of the first through hole 14...
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An automatic drilling clamp for a numerical control lathe is mounted on a tool rest of the simple numerical control lathe. The automatic drilling clamp comprises a fixing clamp body, a drilling sleeve, a fixing bolt and mounting bolts. A fixing clamp main body is a cuboid. A first protrusion is arranged on one side of the fixing clamp main body. First threaded holes matched with the mounting boltsare formed in the first protrusion. The fixing clamp body is mounted on the tool rest through the mounting bolts. A first through hole is formed in the fixing clamp main body in the longitudinal axisdirection. The diameter of the first through hole is matched with the outer diameter of the drilling sleeve. The drilling sleeve is arranged in the first through hole. A second threaded hole communicated with the outer side of the fixing clamp body is formed above the first through hole. The second threaded hole is matched with the fixing bolt. A trapezoidal second through hole with the wide front portion and the narrow rear portion is formed in the drilling sleeve. A drilling bit taper shank is arranged in the trapezoidal second through hole of the drilling sleeve. The automatic drilling clamp for the numerical control lathe can achieve full automation of turning machining and drilling, during batch production, the consistency of blind hole depth can be guaranteed, the drilling efficiency is improved by more than three times, and the labor intensity of workers is reduced.
Description
technical field [0001] The invention relates to the field of glass mold processing, in particular to an automatic drilling jig for a numerically controlled lathe. Background technique [0002] In the glass bottle forming process, in order to improve the machine speed and bottle quality of the determinant bottle making machine, most glass bottle manufacturers now adopt the vertical cooling process of the glass mold; it is required to drill between the forming cavity and the outer wall of the glass mold 1-3 rows of cooling holes perpendicular to the cavity communicate with the side wall of the blind hole in the center of the mold bottom through the inclined hole on the bottom of the mold to meet the cooling and vacuuming needs of the vertical cooling mold. In the process of processing the mold, especially the bottom mold, with a simple CNC lathe, it is necessary to drill blind holes of various sizes on the mold bottom mold. The original method is to install the required drill...
Claims
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IPC IPC(8): B23Q3/12B23B21/00
CPCB23Q1/00B23Q3/12
Inventor 张顺
Owner 徐州惠诚银杏产业发展有限公司