High-precision drilling equipment
A drilling equipment, high-precision technology, applied in drilling/drilling equipment, metal processing equipment, portable drilling rigs, etc., can solve the problem of low drilling accuracy, improve the qualification rate, increase the contact area, and facilitate installation Effect
Inactive Publication Date: 2019-04-19
陈永喜
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-precision drilling equipment, which has the advantages of high-precision drilling, etc., and solves the problem of low drilling precision in ordinary drilling methods
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-3 , a high-precision drilling equipment, including a drilling machine body 1, a drill rod 2 and a holding block 3 are movably installed on the right side of the drilling machine body 1, and the inside of the holding block 3 is provided with a top and a bottom of the drilling rod 2 Connecting device 6, connecting device 6 comprises the fixing bar 61 that is fixedly connected on the right side of drilling machine body 1, and the right end of...
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The invention discloses high-precision drilling equipment. The high-precision drilling equipment comprises a drilling machine body, and a drilling rod and a containing block are movably mounted on theright side of the drilling machine body. The containing block sleeves the surface of the drilling rod, and a guide sleeve in sleeving connection with the surface of the drilling rod is movably connected in the containing block. The left side of the guide sleeve is fixedly connected with a first pressing spring in sleeving connection with the surface of the drilling rod. The left end of the firstpressing spring is fixedly connected with the inner wall of the containing block, and the right end of the guide sleeve penetrates through the containing block and extends to the outside of the containing block. Connecting devices located at the top and the bottom of the drilling rod are arranged in the containing block, and each connecting device comprises a fixing strip fixedly connected to theright side of the drilling machine body. According to the high-precision drilling equipment, by arranging the containing block, the guide sleeve and the first pressing spring, the drilling equipment can be guided, an electric drill is not likely to shake, and therefore the drilling rod is not likely to be damaged; and a worker can carry out high-precision drilling, the yield of products can be increased, and use by people is convenient.
Description
technical field [0001] The invention relates to the technical field of centrifugal aerator processing equipment, in particular to a high-precision drilling equipment. Background technique [0002] The centrifugal aerator is suitable for various biochemical treatment processes of sewage, as a special equipment for aeration and stirring. [0003] Centrifugal aerators need to use drilling equipment for drilling during production. Drilling equipment is divided into vertical and handheld. Handheld drilling equipment has no guiding equipment when it is used. Drilling often occurs when working, especially for novices, there is no guiding structure, and product vibration or electric drill vibration is prone to occur during drilling. In this case, it is particularly easy to cause damage to the drill pipe, resulting in The precision of the holes drilled is not high, which easily makes the product unqualified and is not convenient for people to use. Contents of the invention [000...
Claims
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IPC IPC(8): B23B45/02B23B45/14
CPCB23B45/02B23Q9/0028
Inventor 陈永喜
Owner 陈永喜