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A drilling device for dulcimer processing

A drilling device and mounting seat technology, applied to fixed drilling machines, etc., can solve the problems of dulcimer production cycle increase, processing cost increase, waste of time, etc., and achieve the effect of shortening processing time and rapid positioning

Active Publication Date: 2022-07-12
北京星海钢琴集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Due to the large number of pre-drilled installation holes on the dulcimer, it takes a lot of time to use the traditional method of scribing and drilling, which increases the production cycle of the dulcimer and increases the processing cost.

Method used

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  • A drilling device for dulcimer processing
  • A drilling device for dulcimer processing
  • A drilling device for dulcimer processing

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Embodiment Construction

[0049] Attached to the following Figure 1-10 This application will be described in further detail.

[0050] The embodiment of the present application discloses a drilling device for dulcimer processing.

[0051] refer to figure 1 . The drilling device for dulcimer processing includes a support frame 1 , a vertically arranged support column 2 and a spindle box 3 , wherein the bottom end of the support column 2 is fixedly connected with the support frame 1 , and the spindle box 3 is fixed at the top of the support column 2 . The headstock 3 and the support frame 1 are located on the same side of the support column 2 . The spindle box 3 and the support frame 1 are arranged at an upper and lower interval relative to each other. The spindle box 3 adopts the existing drilling machine spindle box, and is located inside the spindle box 3 with a vertical spindle and a drive mechanism (not shown in the figure) that drives the spindle to rotate and move up and down.

[0052] refer t...

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PUM

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Abstract

The application relates to a drilling device for dulcimer processing, belonging to the technical field of dulcimer production. It includes a support frame, a support column and a spindle box. The spindle box is located at the top of the support column. An X-axis moving seat that can move along the X-axis direction is connected; a drive assembly for driving the X-axis moving seat is arranged between the X-axis moving seat and the support frame; a limit is also provided between the X-axis moving seat and the support frame The first point position fixing mechanism of the X-axis moving seat for each moving point distance; the top of the X-axis moving seat is slidably connected with a Y-axis moving seat that can move along the Y-axis direction; the X-axis moving seat and the Y-axis moving seat are connected A second point position fixing mechanism is arranged between the two points, and the second point position fixing mechanism is used to limit the distance of each moving point position of the Y-axis movable seat. The present application has the effects of shortening the processing time of the dulcimer and reducing the production cost of the dulcimer.

Description

technical field [0001] The present application relates to the field of dulcimer production technology, in particular to a drilling device for dulcimer processing. Background technique [0002] The dulcimer is a commonly used percussion instrument in China. It is of the same origin as the piano. Its timbre has distinct characteristics, with a large volume and a combination of rigidity and softness. When played slowly, the timbre is like a ding-dong mountain spring, and when played fast, it is like a gurgling water. The tone is bright, as crisp as big beads and small beads falling on a jade plate. It is extremely expressive and can be played solo, in ensemble or as accompaniment for qinshu, rap and opera. It often plays the role of "piano accompaniment" in folk instrumental ensembles and national bands, and is an indispensable main instrument. [0003] Dulcimer is composed of a resonance box (consisting of a panel, a peg board, a peg board, a front side board, a rear side boa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27C3/02
CPCB27C3/02
Inventor 不公告发明人
Owner 北京星海钢琴集团有限公司