CN205702502U - A kind of aluminum alloy conduit end face high-efficiency cutting tool for processing - Google Patents
A kind of aluminum alloy conduit end face high-efficiency cutting tool for processing Download PDFInfo
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- CN205702502U CN205702502U CN201620208956.5U CN201620208956U CN205702502U CN 205702502 U CN205702502 U CN 205702502U CN 201620208956 U CN201620208956 U CN 201620208956U CN 205702502 U CN205702502 U CN 205702502U
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- alloy conduit
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Abstract
This utility model provides a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing.Described process tool includes guide shaft, blade, shank and jackscrew four part, laterally embeds locking by jackscrew after wherein guide shaft is inserted into the cutter hub being made up of blade and shank, and described blade is circumferentially arranged with several cutting edges.This utility model design is ingenious, not only achieves the accurate processing of aluminum alloy conduit end face, and drastically increases crudy and the efficiency of aluminum alloy conduit end face.
Description
Technical field
This utility model relates to a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing, belongs to Machining Technology field.
Background technology
Along with the development of machinery industry, air pressure and oil hydraulic power are applied the most more and more widely in the design of plant equipment and aeronautical product, especially passenger plane.And air pressure and the pipeline in oil hydraulic system, have plenty of metal, have plenty of nonmetal.Wherein, the crudy of aluminum alloy conduit end face, in particular for the crudy of the aluminum alloy conduit end face of welding, directly affects the connection of aluminum alloy conduit and the quality of welding.
Process tool structure and the parameter thereof of existing aluminum alloy conduit end face are unreasonable, have had a strong impact on crudy and working (machining) efficiency, thus have been difficult to meet the manufacture requirements of passenger plane.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing, the smooth processing of the aluminum alloy conduit end face of the small diameter for a diameter of 0.25～0.75, has ensured crudy and working (machining) efficiency.
In order to realize above-mentioned purpose, the technical solution adopted in the utility model is: a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing, including guide shaft, blade, shank and jackscrew four part, laterally embedding locking by jackscrew after wherein guide shaft is inserted into the cutter hub being made up of blade and shank, described blade is circumferentially arranged with several cutting edges.
Preferably, the quantity of described cutting edge is the even number not less than 4, including a pair symmetrical wiper edges.The effect of this wiper edges is the processing roughness improving aluminum alloy conduit end face, also functions to control the amount of feeding of aluminum alloy conduit end face processing simultaneously.
Preferably, axial height 0.05mm～0.25mm lower than cutting edge in described wiper edges end face direction, concrete difference in height depends on the axial feeding fz of each cutting edge during machining, it is therefore an objective to ensure the processing roughness of aluminum alloy conduit end face.
Preferably, the anterior angle of described cutting edge is 10 °～15 °, and relief angle is 10 °～12 °.The anterior angle of described wiper edges is 1 °～3 °, and relief angle is 0 °～1 °.And knife face to be processed by shot blasting before and after wiper edges, cutting edge to be passivated and polishing.
The beneficial effects of the utility model are: this utility model design is ingenious, not only achieve the accurate processing of aluminum alloy conduit end face, and drastically increase crudy and the efficiency of aluminum alloy conduit end face, also reduce the labor intensity of operator simultaneously.
This utility model optimizes structural parameters and the machined parameters thereof of aluminum alloy conduit end face process tool by cutting experiment, make in the course of processing of actual aluminum alloy conduit end face, the actual process time of per part is about 15～25 seconds, and the size after processing is satisfied by designing requirement with quality.
Accompanying drawing explanation
Fig. 1 is the installation diagram of process tool.
Fig. 2 is the left view of process tool cutter hub.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is the B-B sectional view in Fig. 2.
Fig. 5 is the sectional view of bowing of frock clamp.
Fig. 6 is the main sectional view of frock clamp.
Fig. 7 is the schematic diagram of embodiment processing method.
Detailed description of the invention
This embodiment by processing caliber be 0.375, pipe thickness be 0.049 aluminum alloy conduit end face as a example by, which employs a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing 7 as shown in Figures 1 to 4, including guide shaft 1, blade 2, shank 3 and jackscrew 4 four part, locking is laterally embedded by jackscrew 4 after wherein guide shaft 1 is inserted into the cutter hub being made up of blade 2 and shank 3, described blade 2 is circumferentially arranged with six cutting edges 6, including a pair symmetrical wiper edges 5.
Preferably, the axial height 0.1mm lower than cutting edge 6 in described wiper edges 5 end face direction.
Preferably, the anterior angle of described cutting edge 6 is 10 °～15 °, and relief angle is 10 °～12 °.
Preferably, the anterior angle of described wiper edges 5 is 1 °～3 °, and relief angle is 0 °～1 °.
The processing method of above-mentioned aluminum alloy conduit end face, concrete grammar is as follows:
A) being arranged on by process tool 7 on the hammer of power set or equipment, described power set or equipment to possess makes process tool move, rotate, the function of feeding, such as common radial drilling machine；
B) frock clamp 8 being made up of formpiston 10 and former 11 is used, as shown in Figure 5 and Figure 6, described frock clamp 8 is provided with a positioning through hole along central axis, processed conduit 9 is inserted in positioning through hole and exposes allowance, the internal diameter of described positioning through hole and the external diameter interference fit of processed conduit 9, the magnitude of interference is 0～0.01mm；
C) adjust process tool 7 concentric with processed conduit 9, the guide shaft 1 of process tool 7 is inserted in processed conduit 9 simultaneously；
D) power set or the feed function of equipment are started, along with constantly carrying out of feeding, until conduit end face completion of processing, as shown in Figure 7；
E) last, the guide shaft 1 of process tool 7 is separated with processed conduit 9 vertically, so far, the course of processing of conduit end face terminates.
Claims (5)
1. an aluminum alloy conduit end face high-efficiency cutting tool for processing, it is characterized in that: include guide shaft (1), blade (2), shank (3) and jackscrew (4) four part, laterally embedding locking by jackscrew (4) after wherein guide shaft (1) is inserted into the cutter hub being made up of blade (2) and shank (3), described blade (2) is circumferentially arranged with several cutting edges (6).
2. a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing as claimed in claim 1, it is characterised in that: the quantity of described cutting edge (6) is the even number not less than 4, including a pair symmetrical wiper edges (5).
3. a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing as claimed in claim 2, it is characterised in that: the axial height in described wiper edges (5) end face direction is than cutting edge (6) low 0.05mm～0.25mm.
4. a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing as claimed in claim 1 or 2, it is characterised in that: the anterior angle of described cutting edge (6) is 10 °～15 °, and relief angle is 10 °～12 °.
5. a kind of aluminum alloy conduit end face high-efficiency cutting tool for processing, it is characterised in that: the anterior angle of described wiper edges (5) is 1 °～3 °, and relief angle is 0 °～1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208956.5U CN205702502U (en) | 2016-03-18 | 2016-03-18 | A kind of aluminum alloy conduit end face high-efficiency cutting tool for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208956.5U CN205702502U (en) | 2016-03-18 | 2016-03-18 | A kind of aluminum alloy conduit end face high-efficiency cutting tool for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702502U true CN205702502U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208956.5U Active CN205702502U (en) | 2016-03-18 | 2016-03-18 | A kind of aluminum alloy conduit end face high-efficiency cutting tool for processing |
Country Status (1)
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| CN (1) | CN205702502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537632A (en) * | 2016-03-18 | 2016-05-04 | 沈阳飞机工业（集团）有限公司 | Aluminum alloy conduit end face efficient machining method and machining tool adopted in method |
-
2016
- 2016-03-18 CN CN201620208956.5U patent/CN205702502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537632A (en) * | 2016-03-18 | 2016-05-04 | 沈阳飞机工业（集团）有限公司 | Aluminum alloy conduit end face efficient machining method and machining tool adopted in method |
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