Piano key cover back groove drilling machine
A key cover and slot machine technology, which is applied to fixed drilling machines and other directions, can solve the problems of inconvenient piano production, low production efficiency, time-consuming and labor-intensive, etc., and achieve the effect of saving manpower input, ensuring uniformity, and improving production efficiency.
Inactive Publication Date: 2017-06-13
天津市维丹科技有限责任公司
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Problems solved by technology
[0003] The structure of the piano includes such as figure 2 After the key cover shown in the figure, it is necessary to drill the grooves shown in the figure on the two ends of the key cover during the production and processing of the piano. If the traditional manual drilling is used, it is time-consuming and laborious, the production efficiency is low, and it cannot Guarantee the processing accuracy of the groove, which will bring inconvenience to the subsequent piano production
Method used
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[0011] In order to further understand the content of the invention, characteristics and effects of the present invention, the following examples are described in detail as follows:
[0012] see figure 1 , the present invention comprises frame 1, and the two ends of frame 1 are provided with first slide rail 2, and above frame 1 is provided with the same first slide rail 2 that can slide along the first slide rail 2 and frame 1 lengthwise direction. Sliding plate 3, the two ends of the first sliding plate 3 are provided with the second sliding rail 4 parallel to the first sliding rail 2, above the first sliding plate 3 is provided with a length that can slide along the second sliding rail 4 and the frame 1 The second sliding board 5 with the same direction is provided with clamping devices 6 for fixing the key cover at both ends of the second sliding board 5;
[0013] In this embodiment, the clamping device 6 includes a fixed splint 7 disposed opposite to the fixed splint 7 a...
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The invention belongs to the technical field of piano machining, and in particular, relates to a piano key cover back groove drilling machine. The machine comprises a frame; first slide rails are arranged at two ends of the frame; a first slide plate capable of sliding along the first slide rails is arranged above the frame; second slide rails parallel to the first slide rails are arranged at two ends of the first slide plate; a second slide plate capable of sliding along the second slide rails is arranged above the first slide plate; clamping devices for fixing a key cover back are arranged at two ends of the second slide plate; and the first slide plate and the second slide plate are both controlled by a cylinder. The machine further comprises drill bit devices fixedly arranged on the outer sides of two ends of the frame. The piano key cover back groove drilling machine, provided by the invention, is simple and reasonable in structure, convenient to use, high in machining precision and high in production efficiency.
Description
technical field [0001] The invention belongs to the technical field of piano processing, and in particular relates to a groove drilling machine for the back of a piano key cover. Background technique [0002] The piano is a keyboard instrument derived from Western classical music, and is widely used in performances such as solo, ensemble, and accompaniment. The development of the piano has gone through hundreds of years of history. On the basis of the ancient piano, it has been continuously evolved and improved to form the modern piano we use now. The modern piano has always been known as the "King of Musical Instruments" for its sophisticated and complex structure, wide range, rich expressiveness, complex performance skills, and elegant appearance. [0003] The structure of the piano includes such as figure 2 After the key cover shown in the figure, it is necessary to drill the grooves shown in the figure on the two ends of the key cover during the production and processi...
Claims
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IPC IPC(8): B27C3/04
CPCB27C3/04
Inventor 祁艳霞
Owner 天津市维丹科技有限责任公司