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Manual drilling machine for drilling holes in thin plate

A manual drilling and thin plate technology, used in drilling/drilling equipment, boring/drilling, clamping, etc., can solve the problems of prolonged production cycle, inability to meet economic requirements, and increased production costs

Inactive Publication Date: 2014-08-13
赵夫超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when processing multiple holes with different diameters for a single small batch of thin plate parts, the use of die punching will increase equipment investment, increase production costs and prolong the production cycle, and other methods of processing holes cannot meet economic requirements.

Method used

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  • Manual drilling machine for drilling holes in thin plate
  • Manual drilling machine for drilling holes in thin plate
  • Manual drilling machine for drilling holes in thin plate

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Experimental program
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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the manual drilling machine of thin plate drilling of the present invention is further described:

[0016] Depend on figure 1 , figure 2 , image 3 and Figure 4 It can be seen that the present invention includes a base 1, a drilling screw 2, a drill bit clamping device 3, an adjusting device 7 and a fixing device 10. One end of the base 1 is fixed with two parallel support plates 11, and the other end is Two parallel guide posts 71 are fixedly arranged; each of the support plates 11 is provided with a threaded hole I13, and the drilling screw 2 passes through the threaded holes I13 of the two support plates 11 to form a thread pair, and the drilling screw 2 One end is provided with a handwheel I21, and the other end is provided with a threaded hole II22, which is threadedly connected with the drill bit clamping device 3.

[0017] The drill clamping device 3 includes a mounting head 4, a drill sleeve 5 and a clampin...

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Abstract

The invention discloses a manual drilling machine for drilling holes in a thin plate. The manual drilling machine comprises a base, drilling screw rods, a drill bit clamping device, an adjusting device and a fixing device. Two parallel supporting plates are fixedly arranged at one end of the base, and two parallel guiding columns are fixedly arranged at the other end of the base. The supporting plates are provided with threaded holes I, the drilling screw rods penetrate through the threaded holes I in the two supporting plates to form a threaded pair, a hand wheel I is arranged at one end of each drilling screw rod, a threaded hole II is formed in the other end of each drilling screw rod, and the drilling screw rods are connected with the drill bit clamping device. The manual drilling machine is simple in structure, convenient to operate, safe and reliable, and capable of effectively solving the technical problem that an existing device can not be used for economically drilling holes in a single thin plate type part.

Description

technical field [0001] The invention belongs to the field of mechanical processing equipment, and in particular relates to a manual drilling machine for drilling thin plates. Background technique [0002] Drilling machine is a common equipment for processing holes. The existing drilling machine is powered by a motor. When the motor drives the spindle and the drill bit to rotate, it will vibrate, which will affect the cylindricity and dimensional accuracy of the hole, especially when drilling on a thin plate. . Because the thickness of the sheet is thin, the strength and rigidity are poor, and it is easy to deform, so the processing of the holes on the sheet often adopts the method of die punching. The use of die punching is suitable for mass production and products with small hole diameter changes. However, when processing multiple holes with different diameters for a single small batch of thin plate parts, the use of die punching will increase equipment investment, increa...

Claims

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Application Information

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IPC IPC(8): B23B41/00B23B51/12B23Q3/06
CPCB23B41/00B23B51/12B23Q3/065
Inventor 赵夫超孟鉴吴爽
Owner 赵夫超
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