Full-automatic drill bit replacing type perforating machine

A technology for changing drill bits and punching machines, which is used in driving devices, positioning devices, feeding devices, etc., can solve the problems of wasting human resources, difficult assembly, and high costs, and achieve the effects of liberating labor, improving efficiency, and prolonging life.

CN106624059AActive Publication Date: 2017-05-10西安绿港科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-05-10

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Abstract

The invention discloses a full-automatic drill bit replacing type perforating machine. The machine comprises a perforating head, a rotating mechanism for driving the perforating head to rotate to perforate, a dismounting mechanism for automatically dismounting a drill bit on the perforating head, and a mounting mechanism for automatically mounting the drill bit on the perforating head, wherein a first servo motor can drive a first synchronous belt wheel and a second synchronous belt wheel during working, and a ball screw can rotate through the transmission of the synchronous belt wheels, and thus the drill bit is driven to lengthways reciprocate; a second servo motor can drive a third synchronous belt wheel and a fourth synchronous belt wheel, and the drill bit is driven to rotate through the transmission of the synchronous belt, thus realizing perforating; a cylinder runs to enable simple, quick and accurate automatic replacing of the drill bit after perforating. The machine is proper in size, simple to assemble, high in assembling performance, and high in transmission torque; the machine is applicable to processing of commonly-used paperboards, plastic, steel plates, workpieces, etc., and the applicable scope is wide; the service life of a cutter can be prolonged; and the production quality and efficiency can be improved.
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Description

technical field

[0001] The invention relates to the field of automatic drilling equipment, in particular to a fully automatic drilling device for changing drill bits. Background technique

[0002] So far, most of the automatic drilling machines have remained at the semi-automatic level, and the function of automatic drill replacement is lacking and imperfect. It is mainly used for drilling a single small part, and the drill is usually not replaced until the drill is severely worn and its life is over, or through shutdown. Manually changing the drill bit, this method is dangerous, wastes time and reduces production efficiency.

[0003] There are also punchers for automatically changing the drill bit in the existing drill bit punching machine device, but the following problems also exist in this kind of drill bit punching machine device:

[0004] 1. It is necessary to replace the drill bit by workers after drilling, and the drill bit cannot be replaced automatically. Full aut...

Examples

Embodiment Construction

[0047] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0048] The invention discloses a full-automatic drilling machine device for changing drill bits, which includes a drilling head, a rotating mechanism that drives the drilling head to rotate and punch holes, a disassembly mechanism that realizes the automatic disassembly of the drill bit on the drilling head, and realizes the drill bit on the drilling head. Mounting mechanism for automatic installation.

[0049] see figure 1 As shown, the disassembly mechanism includes a first motor mounting plate 10, an upper assembly plate 20, an assembly base plate 30, a slider base plate 40, a first servo motor 50, a first synchronous pulley 60, a second synchronous pulley 70, and a ball screw 80. Cross roller guide rail 90 and slider 100; the slider base pl...