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Automatic equidistance punching device for metal strip plate

A technology of metal strips and metal plates, applied in driving devices, feeding devices, metal processing, etc., can solve the problems of low drilling efficiency and achieve the effect of improving drilling quality and high degree of automation

Active Publication Date: 2019-08-16
FUYU PRECISION COMPONENTKUNSHANCO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent with authorized notification number CN207873167U discloses a metal drilling device with high reliability, including a base, an L-shaped rod, a nut, a bearing seat, a fixed shaft, a rotating rod and a main shaft. The rod fixes the workpiece to prevent the workpiece from shifting due to vibration during drilling, thereby increasing the accuracy and avoiding errors. Before pre-drilling fine holes, but this device can not automatically drill holes at equal intervals on the metal plate. It can only be adjusted manually and drilled one by one. The drilling efficiency is low. For this reason, a An automatic equidistant hole opening device for metal slats to solve the above technical problems

Method used

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  • Automatic equidistance punching device for metal strip plate
  • Automatic equidistance punching device for metal strip plate
  • Automatic equidistance punching device for metal strip plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1-5 , an automatic equidistant opening device for metal slats, comprising a base plate 1, a bracket 8 is fixed on the base plate 1, a fixing frame 2 is slidably installed on the bracket 8, and a locking mechanism for clamping metal plate parts is provided on the fixing frame 2 Mechanism, a turntable 5 is installed on the bracket 8, and a lifting mechanism is connected to the turntable 5. The lower end of the lifting mechanism is fixed with a hole assembly for drilling metal plate parts. The incomplete gear 10, the upper side of the incomplete gear 10 is meshed with the rack 19 fixed with the fixed frame 2, the bottom plate 1 is provided with a swing mechanism for intermittently fixing the fixed frame 2, and the swing mechanism includes And the gear rack II11 that is engaged with it.

[0024] Before drilling the sheet metal, the sheet metal is locked by a locking mechanism. Specifically, the locking mechanism includes a limiting groove 27 provided on the inn...

Embodiment 2

[0029] On the basis of Embodiment 1, in order to improve the stability of the drilling of sheet metal parts and improve the quality of the opening, the opening assembly includes a motor seat 19 fixed on the lower end of the longitudinal slide bar 4, and the motor seat 19 is fixedly connected with a motor 20. The output shaft drive of 20 is connected with the drill bit 21 that is vertically arranged, and the drill bit 21 outer cover is provided with the opening stabilizing mechanism, and the opening stabilizing mechanism comprises the sleeve 22 that is slidably sleeved on the motor base 19, and the sleeve 22 is connected with the motor base 19. A return spring 24 is fixedly connected between the edges, and the bottom of the sleeve 22 is penetrated with an extension hole 23 for the drill bit 21 to pass through.

[0030] When the longitudinal slide bar 4 drives the opening assembly to move down, the sleeve 22 first touches the metal plate, and the return spring 24 is deformed unde...

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Abstract

The invention discloses an automatic equidistance punching device for a metal strip plate, and relates to the technical field of metal plate punching. The automatic equidistance punching device comprises a bottom plate, wherein a bracket is fixedly arranged on the bottom plate; a fixed frame is mounted on the bracket in a sliding mode; a locking mechanism for metal plate clamping is arranged on the fixed frame; a rack I fixed with the fixed frame is in engaged connection at the upper side of an incomplete gear; a swing mechanism which is fixed with the fixed frame intermittently is arranged onthe bottom plate; and the swing mechanism comprises a rack II which is positioned at the lower side of the incomplete gear and is in engaged adaption to the incomplete gear. Each time the fixed frameof the automatic equidistance punching device drives the metal plate to leftwards move by certain distance, a drill bit moves downwards by certain distance to accomplish single-time drilling of the metal plate; in a step type leftward moving process of the metal plate, equidistance automatic drilling operation of the metal plate is accomplished, so that degree of automation is high; and meanwhile, the swing mechanism can be arranged to realize fixing effect during metal plate drilling, so that drilling quality of the metal plate is greatly improved.

Description

technical field [0001] The invention relates to the technical field of opening holes in metal plates, in particular to an automatic equal-distance opening device for metal strips. Background technique [0002] Metal processing refers to the production activities that humans process metal elements or materials with metal characteristics mainly composed of metal elements. Metal processing is referred to as metalworking. It is a technology that processes metal materials into articles, parts, and components. During the processing of sheet metal parts, it is usually necessary to provide mounting holes arranged at equal intervals on the sheet metal part along its length direction. [0003] The patent with authorized notification number CN207873167U discloses a metal drilling device with high reliability, including a base, an L-shaped rod, a nut, a bearing seat, a fixed shaft, a rotating rod and a main shaft. The rod fixes the workpiece to prevent the workpiece from shifting due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/00B23Q5/10B23Q5/50B23Q7/00B23B47/06B23B47/20
CPCB23B47/00B23Q5/10B23Q5/50B23Q7/00
Inventor 蒋艳红
Owner FUYU PRECISION COMPONENTKUNSHANCO LTD
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