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Vertical drilling machine

A drilling rig and vertical technology, applied in the direction of boring/drilling, drilling/drilling equipment, metal processing equipment, etc., can solve the problems of inconvenient operation for operators and hidden dangers in production safety, and achieve simplified overall structure and reduced manufacturing costs. Cost, the effect of overcoming hidden dangers in production safety

Pending Publication Date: 2020-02-07
YANCHENG BAODING POWER TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above-mentioned vertical drilling rig, since the hand wheel has to rotate and move longitudinally during operation, it brings inconvenience to the operator's operation.
Since the return spring is exposed, it brings hidden dangers to safety production

Method used

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  • Vertical drilling machine
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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0014] like figure 1 and figure 2 As shown, the present invention discloses a vertical drilling machine, which includes a column 2 , a base 1 , a driving device 10 and a drill chuck 12 . The drill chuck 12 is arranged on the driving device 10 , and the driving device 10 is provided with a housing 11 . The column 2 is arranged on the base 1 . The above-mentioned vertical drilling machine also includes a drilling lifting mechanism, and the drilling lifting mechanism includes a mechanism box 8, a lifting rack 3, a gear 4, a lifting shaft 9, a spring and a connecting seat. One side of mechanism box 8 is provided with through hole, and this through hole matches with described column 2, and this through hole is sleeved on the column 2, and this through hole side is provided with opening, and the both sides of opening is respectively provided with pro...

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Abstract

The invention discloses a vertical drilling machine, which comprises a vertical column, a base, a driving device and a drill chuck. The vertical column is arranged on the base, a drilling lifting mechanism is further included and comprises a mechanism box, a lifting rack, a gear, a lifting shaft, a spring and a connecting seat, a through hole is formed in one side of the mechanism box and matchedwith the vertical column, a guiding hole is formed in the other side of the mechanism box and matched with the lifting shaft, and a notch is formed in the lower part of the guiding hole; the lifting shaft is of a semi-hollow structure, a long groove is formed in one side face of a solid part of the other half of the lifting shaft, and the lifting rack is arranged in the long groove; the gear meshes with the lifting rack and is arranged on a gear shaft, and a handwheel is arranged at one end of the gear shaft; a spring connecting plate is arranged at the upper end of the mechanism box and located near the upper end of the guiding hole, the upper end of the spring is connected to the spring connecting plate, and the lower end of the spring is connected to the inner lower part of the semi-hollow structure of the lifting shaft; and the connecting seat is arranged at the lower end of the lifting shaft, and the driving device is arranged on the connecting seat.

Description

technical field [0001] The invention relates to the technical field of drilling tools, in particular to a vertical drilling machine. Background technique [0002] A vertical drill for household manual work is a commonly used household power tool. There is a vertical drilling rig for domestic use, the authorized notification number of which is CN102528113B, which includes a column on which a support bridge for working equipment can be longitudinally moved, wherein the support bridge is loaded by a return spring , the return spring is supported on the one hand on the bearing bridge and on the other hand on an adjustable stop element, which is held adjustably on the column in the longitudinal direction of the column, on the bearing bridge As the working device, a complete machine head is fixedly mounted, which contains a drive motor with transmission in the housing and has a tool receptacle, wherein the stop element has a slotted clamping Clamping band, which can be clamped r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/00
CPCB23B39/00
Inventor 孙高前杨兆国戴昊
Owner YANCHENG BAODING POWER TOOLS
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