Guide-type collet
A guided collet technology, applied in the direction of clamping, supporting, positioning devices, etc., can solve the problems of fixed deviation from the axis, tool eccentricity, cutting fluid is not easy to concentrate spraying, etc.
Inactive Publication Date: 2016-08-10
XPOLE PRECISION TOOLS
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Problems solved by technology
[0003] In the field of existing automatic processing machines, in a tool clamping device that sprays cutting fluid from the inside, the tool is often fixed by a clamping collet and a lock cap when clamping the tool. The clamping collet itself is an additional set piece, so it is easy to have the problem of deviating from the axis when it is fixed. This will easily lead to the eccentricity of the tool itself and affect the processing. In addition, the cutting fluid sprayed from the inside is made of The middle part confluences out, so it may also be lost through the gap of the clamping collet, which makes it difficult for the cutting fluid to be sprayed concentratedly to the machining place where the cutting chips are accumulated, so the chip removal effect that can be obtained is compromised, which leads to the need to Relying on more external injection of cutting fluid for chip removal has its disadvantages in terms of application. Therefore, the inventor of the present invention conceived and designed a guided collet with water sealing function. , in order to improve the deficiencies of the existing technology, and then enhance the implementation and utilization of the industry
Method used
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Embodiment Construction
[0018] Please refer to Figures 1 to 3 As shown, the present invention proposes a guide type collet, which is assembled in a tool holding seat 90 to fix a tool 80 and is tightened by a lock cap 70. It is used in a preferred embodiment The method may include a collet body 10 and an extension 20 .
[0019] The aforementioned collet body 10 has a set of holes 11 in the center to be sleeved on the tool 80 correspondingly, and the collet body 10 is provided with at least one adjustment opening 12 on the outer ring wall of the set hole 11, which Or it can be distributed on the collet body 10 in a long shape, so that the collet body 10 has elasticity, and when the lock cap 70 is sleeved outside the collet body 10 and tightened or loosened, the collet can be The main body 10 produces structural changes for clamping and loosening the tool 80 . In addition, one end of the collet main body 10 is a rear end 13 and the other end is a front end 14 , so as to conform to an inclined wall sur...
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The invention relates to a guide-type collet. The guide-type collet comprises a collet body and an extending section. The collet body is provided with a sleeve hole in the center so that the collet body sleeves a cutter. The collet body is provided with at least one adjusting opening in the sleeve hole of the outer ring wall surface such that the collet body has elasticity. The extending section is correspondingly arranged at one end of the collet body and in the structure of an annular straight sleeve.
Description
technical field [0001] The invention relates to a guide type collet, in particular to a tool collet structure which can assist in concentrating cutting fluid to a tool processing place and prevent the tool from deviating from the axis. Background technique [0002] With the advancement of industrial processing technology, it is becoming more and more popular to use automated multi-functional processing tools (such as: CNC lathe) to process objects such as cutting, drilling, etc., to replace the traditional processing by manpower control tools It is a characteristic of automatic multi-functional processing tools that the cutting tools of various styles and sizes can be selectively switched in response to various processing action requirements. [0003] In the field of existing automatic processing machines, in a tool clamping device that sprays cutting fluid from the inside, the tool is often fixed by a clamping collet and a lock cap when clamping the tool. The clamping coll...
Claims
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Inventor 陈长仁
Owner XPOLE PRECISION TOOLS