Frock clamp suitable for four-axis processing
A jig, four-axis machining technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of unfavorable workpiece accuracy, slow processing efficiency, etc., to achieve convenient replacement and maintenance, low cost, increase Effects of processing range
Pending Publication Date: 2019-03-26
SIGMA PRECISION MACHINERY SUZHOU CO LTD
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Problems solved by technology
[0003] In actual production, the existing fixtures need to be clamped multiple times when processing workpieces that need to be processed on all four sides, which not only slows the processing efficiency, but also is not conducive to ensuring the accuracy of the workpiece
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[0028] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0029] Such as figure 1 , figure 2 A fixture suitable for four-axis machining includes a connecting bottom plate 1, which is different in that: the upper end of the connecting bottom plate 1 is connected with a positioning component through a main positioning component. At the same time, considering that a large external stress may be borne during processing to achieve necessary connection stability, an auxiliary connecting piece is also provided between the connecting bottom plate 1 and the positioning component. Moreover, in order to realize the positioning of the subsequent workpiece 6 to be processed, the present invention connects a main workpiece limiting componen...
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Abstract
The invention relates to a frock clamp suitable for four-axis processing, comprising a connecting bottom plate, wherein the upper end of the connecting bottom plate is connected with a positioning component through a main positioning component; an auxiliary connecting piece is also arranged between the connecting bottom plate and the positioning component; and the top of the positioning componentis connected with a main workpiece limiting component and an auxiliary workpiece limiting component. Therefore, the desigh of an adopted transition plate with 35mm of thickness can avoid the interference between a cutter and a four-axis turntable during the processing process and increase the range of parts processing. The adopted transition plate has the same profile as the part to be processed;the overall size is reduced by 2mm, which can realize once clamping and four-sided processing; and the clamping time is saved and the utilization rate of the four-axis machine tool is improved. Through the design of the clamping mode of one clamping and multiple working procedures, the efficiency is high, the positioning reference is consistent, and the workpiece size and concentricity can be guaranteed. The whole structure is simple, the cost is low, the operation is simple, and the replacement and maintenance are convenient.
Description
technical field [0001] The invention relates to a tooling fixture, in particular to a tooling fixture suitable for four-axis machining. Background technique [0002] With the rapid development of the machinery industry, higher and higher requirements are put forward for the variety and productivity of products, making multi-variety small and medium-sized batch production the mainstream of machinery production. Production and application provide basic equipment. [0003] In actual production, the existing fixtures need to be clamped multiple times when processing a workpiece that needs to be processed on all four sides, which not only slows the processing efficiency, but also is not conducive to ensuring the accuracy of the workpiece. [0004] In view of the above-mentioned defects, the designer is actively researching and innovating in order to create a tooling fixture suitable for four-axis machining, so that it has more industrial value. Contents of the invention [00...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 刘飞
Owner SIGMA PRECISION MACHINERY SUZHOU CO LTD