CN204700363U - A kind of conversion cradle connecting milling cutter shank and boring cutter bar - Google Patents
A kind of conversion cradle connecting milling cutter shank and boring cutter bar Download PDFInfo
- Publication number
- CN204700363U CN204700363U CN201520258139.6U CN201520258139U CN204700363U CN 204700363 U CN204700363 U CN 204700363U CN 201520258139 U CN201520258139 U CN 201520258139U CN 204700363 U CN204700363 U CN 204700363U
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- milling cutter
- boring
- shank
- conversion
- cutter bar
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Abstract
The utility model relates to a kind of conversion cradle connecting milling cutter shank and boring cutter bar, it is characterized in that, comprise milling cutter shank conversion tire plate, boring cutter bar positioning sleeve, described boring cutter bar positioning sleeve is welded on milling cutter shank conversion tire plate, and milling cutter shank conversion tire plate is provided with fixing keyway, locating slot, milling cutter shank bolt connecting hole; Boring cutter bar positioning sleeve is provided with boring cutter handle bolt fixing hole.The beneficial effects of the utility model are: reasonable in design, easy for installation, conversion are fast, can ensure that milling cutter shank and boring cutter bar stablize fixing requirement, instrument after connection is run reliably safer, the operation conversion of comprehensive fast lifting milling and boring, improves the Production Time of machined part greatly.
Description
Technical field
The utility model relates to a kind of conversion cradle, is specifically related to a kind of conversion cradle connecting milling cutter shank and boring cutter bar.
Background technology
Processing method at present in machining is turning, planing, milling, grinding, drilling, boring six kinds, wherein Milling Process is on milling machine, utilize the movement (feed motion) of the rotary motion of cutter (main motion) and workpiece to carry out processing work, is the processing method of machined surface.And wherein boring processing is the processing method utilizing boring cutter machining hole on boring machine or lathe.But often a part not only needs Milling Process but also need boring to process when machined part, handling milling repeatedly and all coupling parts of boring and tool parts is needed like this when converting process, and instrument volume is large, Heavy Weight, wasting time and energy when being installed, arising at the historic moment to address this problem the utility model.
Summary of the invention
The utility model overcomes the problem that existing artificial handling milling and boring instrument are wasted time and energy, and provides a kind of reasonable mechanical structure, easy for installation, conversion a kind of conversion cradle connecting milling cutter shank and boring cutter bar fast.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of conversion cradle connecting milling cutter shank and boring cutter bar, it is characterized in that, comprise milling cutter shank conversion tire plate, boring cutter bar positioning sleeve, described boring cutter bar positioning sleeve is welded on milling cutter shank conversion tire plate, and milling cutter shank conversion tire plate is provided with fixing keyway, locating slot, milling cutter shank bolt connecting hole; Boring cutter bar positioning sleeve is provided with boring cutter bar bolt fixing hole.
Described boring cutter bar positioning sleeve is the cylinder of middle with hole, which is provided with boring cutter bar bolt fixing hole, and between bolt hole, angle is generally 90 ° to 120 °.
Described milling cutter shank conversion tire plate is provided with milling cutter shank bolt connecting hole.
Described milling cutter shank conversion tire plate and boring cutter bar positioning sleeve material are generally steel alloy.
Compared with prior art, the beneficial effects of the utility model are:
The utility model reasonable in design, easy for installation, conversion are fast, can ensure that milling cutter shank and boring cutter bar stablize fixing requirement, instrument after connection is run reliably safer, the operation conversion of comprehensive fast lifting milling and boring, improves the Production Time of machined part greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is milling cutter shank schematic diagram.
Fig. 3 is a kind of boring cutter bar I schematic diagram.
Fig. 4 is a kind of boring cutter bar II schematic diagram.
Fig. 5 is the utility model embodiment 1 state explosion figure.
Fig. 6 is the utility model embodiment 2 state explosion figure.
In figure: 1. milling cutter shank conversion tire plate 2. boring cutter bar positioning sleeve 3. fixes keyway 4. locating slot 5. milling cutter shank bolt connecting hole 6. boring cutter bar bolt fixing hole
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Seeing Fig. 1, is structural representation of the present utility model, a kind of conversion cradle connecting milling cutter shank and boring cutter bar, comprises milling cutter shank conversion tire plate 1, boring cutter bar positioning sleeve 2, fixing keyway 3, locating slot 4, milling cutter shank bolt connecting hole 5, boring cutter bar bolt fixing hole 6.Described milling cutter shank conversion tire plate 1 is provided with fixing keyway 3, locating slot 4, four milling cutter shank bolt connecting holes 5; Described boring cutter bar positioning sleeve 2 is the cylinder of middle with hole, which is provided with four boring cutter bar bolt fixing hole 6, and between bolt hole, angle is generally 90 ° to 120 °.Boring cutter bar positioning sleeve 2 is welded on milling cutter shank conversion tire plate 1.Described milling cutter shank conversion tire plate 1 and boring cutter bar positioning sleeve 2 material are generally steel alloy.
Following examples are implemented under premised on the utility model, but protection domain of the present utility model is not limited to following embodiment, are conventional method if no special instructions in following embodiment.
[embodiment 1]
See Fig. 2, Fig. 3, Fig. 5, a kind of conversion cradle connecting milling cutter shank and boring cutter bar, when needs milling operation uses, cutterhead is arranged on milling cutter shank, complete milling work and continue.As boring operation need be converted to, cutterhead can be disassembled from milling cutter shank, the fixing keyway 3 milling cutter shank being changed tire plate 1 blocks in the key of milling cutter shank, the locating slot 4 that milling cutter shank is changed on tire plate 1 is buckled on milling cutter arbor, is connected on milling cutter shank bolt connecting hole 5 afterwards the utility model and milling cutter shank is fixed completely with bolt.Afterwards boring cutter bar I connecting portion is inserted in conversion cradle positioning sleeve 2, be screwed into bolt afterwards in the bolt fixing hole 6 of boring cutter bar positioning sleeve 2 and lock with the planar section of boring cutter bar I, complete the conversion of boring instrument, can boring operation be carried out.
[embodiment 2]
See Fig. 2, Fig. 4, Fig. 6, a kind of conversion cradle connecting milling cutter shank and boring cutter bar, when needs milling operation uses, cutterhead is arranged on milling cutter shank, complete milling work and continue.As boring operation need be converted to, cutterhead can be disassembled from milling cutter shank, the fixing keyway 3 milling cutter shank being changed tire plate 1 blocks in the key of milling cutter shank, the locating slot 4 that milling cutter shank is changed on tire plate 1 is buckled on milling cutter arbor, is connected on milling cutter shank bolt connecting hole 5 afterwards the utility model and milling cutter shank is fixed completely with bolt.Afterwards boring cutter bar II connecting portion is inserted in conversion cradle positioning sleeve 2, is screwed into bolt afterwards and in the bolt fixing hole 6 of boring cutter bar positioning sleeve 2, bolt is screwed in the groove of boring cutter bar II to lock, complete the conversion of boring instrument, can boring operation be carried out.
Claims (4)
1. one kind connects the conversion cradle of milling cutter shank and boring cutter bar, it is characterized in that, comprise milling cutter shank conversion tire plate, boring cutter bar positioning sleeve, described boring cutter bar positioning sleeve is welded on milling cutter shank conversion tire plate, and milling cutter shank conversion tire plate is provided with fixing keyway, locating slot, milling cutter shank bolt connecting hole; Boring cutter bar positioning sleeve is provided with boring cutter bar bolt fixing hole.
2. a kind of conversion cradle connecting milling cutter shank and boring cutter bar according to claim 1, is characterized in that, described boring cutter bar positioning sleeve is the cylinder of middle with hole, which is provided with boring cutter bar bolt fixing hole, and between bolt hole, angle is generally 90 ° to 120 °.
3. a kind of conversion cradle connecting milling cutter shank and boring cutter bar according to claim 1, is characterized in that, described milling cutter shank conversion tire plate is provided with milling cutter shank bolt connecting hole.
4. a kind of conversion cradle connecting milling cutter shank and boring cutter bar according to claim 1, is characterized in that, described milling cutter shank conversion tire plate and boring cutter bar positioning sleeve material are generally steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258139.6U CN204700363U (en) | 2015-04-24 | 2015-04-24 | A kind of conversion cradle connecting milling cutter shank and boring cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258139.6U CN204700363U (en) | 2015-04-24 | 2015-04-24 | A kind of conversion cradle connecting milling cutter shank and boring cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700363U true CN204700363U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258139.6U Active CN204700363U (en) | 2015-04-24 | 2015-04-24 | A kind of conversion cradle connecting milling cutter shank and boring cutter bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN204700363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940183A (en) * | 2019-04-12 | 2019-06-28 | 德阳万源旭鸿机电科技发展有限公司 | A kind of high-strength composite vibration damping knife bar |
-
2015
- 2015-04-24 CN CN201520258139.6U patent/CN204700363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940183A (en) * | 2019-04-12 | 2019-06-28 | 德阳万源旭鸿机电科技发展有限公司 | A kind of high-strength composite vibration damping knife bar |
| CN109940183B (en) * | 2019-04-12 | 2020-08-04 | 德阳万源旭鸿机电科技发展有限公司 | High-strength composite damping cutter bar |
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| GR01 | Patent grant |