CN205201141U - A counter flange for connecting lathe and anchor clamps - Google Patents
A counter flange for connecting lathe and anchor clamps Download PDFInfo
- Publication number
- CN205201141U CN205201141U CN201520960473.6U CN201520960473U CN205201141U CN 205201141 U CN205201141 U CN 205201141U CN 201520960473 U CN201520960473 U CN 201520960473U CN 205201141 U CN205201141 U CN 205201141U
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- flange
- anchor clamps
- lathe
- fixture
- counter
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Abstract
The utility model discloses a counter flange for connecting lathe and anchor clamps, including the ring flange with the integration connect in the anchor clamps flange location axle of ring flange one side, be provided with on the ring flange with lathe main shaft outer fringe matched with main shaft constant head tank and a plurality of bolt mounting holes, anchor clamps flange location axle surface be provided with with the anchor clamps flange in the connecting thread that closes of thread to match, the center is provided with the toper hole. The utility model discloses an axiality of counter flange and anchor clamps flange is guaranteed to anchor clamps flange location axle to improve the assembly precision between lathe and the anchor clamps, simultaneously, the plain clamp can be connected to this counter flange to and through toper hole convenient ground connecting band tail bone formula anchor clamps, the range of work of lathe has been expanded, in addition, this counter flange make lathe and anchor clamps the connection, load and unload the convenient and fast that becomes, improved parts machining's quality and efficiency greatly.
Description
Technical field
The utility model relates to lathe equipments technical field, especially relates to a kind of counter flange for connecting lathe and fixture.
Background technology
Many foundry goods, forging and complex structural member, need when turnery processing to use special fixture, built-up jig etc. to carry out clamping, fixture and lathe usually rely on flange to be threaded with machine tool chief axis and realize.DMGCTX310 numerically controlled lathe standard configuration 8 inches of hollow hydraulic chucks, main shaft type of attachment is shaft hole matching, cannot direct installation code flange; Even if adopt chuck processing also can only with anti-pawl clamping fixture, its contact surface be little, and chucking power is little dangerous.
Summary of the invention
The utility model provides a kind of counter flange for connecting lathe and fixture, and object is to solve installs inconvenient between above-mentioned DMGCTX310 spindle of numerical control lathe and fixture or installs the little unsafe problem of rear jig chucking power.
For achieving the above object, the utility model can take following technical proposals:
Counter flange for connecting lathe and fixture described in the utility model, comprise ring flange and the integrated fixture flange locating shaft being connected to described ring flange side, ring flange is provided with the main shaft orientation groove and multiple bolt mounting holes that match with machine tool chief axis outer rim, described fixture flange locating shaft surface is provided with the connecting thread matched with fixture flange internal thread, and center is provided with cone-shaped inner hole.
The junction of described fixture flange locating shaft and ring flange is provided with safety block mounting groove.
Counter flange for connecting lathe and fixture provided by the utility model, the axiality of counter flange and main shaft is ensured by main shaft orientation groove, ensured the axiality of counter flange and fixture flange by fixture flange locating shaft, thus improve the assembly precision between lathe and fixture; Meanwhile, this counter flange can connect plain clamp, and by cone-shaped inner hole connecting band tail bone formula fixture easily, extends the range of work of lathe; In addition, this counter flange makes the connection of lathe and fixture, handling become convenient and swift, substantially increases quality and the efficiency of part processing.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, counter flange for connecting lathe and fixture described in the utility model, comprise ring flange 1 and the integrated fixture flange locating shaft 2 being connected to ring flange 1 side, ring flange 1 is provided with the main shaft orientation groove 3 and six bolt mounting holes 4 that match with machine tool chief axis outer rim, fixture flange locating shaft 2 surface is provided with the connecting thread 5 matched with fixture flange internal thread, and center is provided with cone-shaped inner hole 6.This cone-shaped inner hole 6 is generally Mohs No. 5 taper holes, axially runs through whole counter flange, for connecting band tail bone formula fixture.Main shaft orientation groove 3 matches with DMGCTX310 spindle of numerical control lathe outer rim, ensures and main shaft axiality 0.03MM, guarantees the positioning precision of fixture.Fixture flange locating shaft 2 matches with fixture flange endoporus, ensures fixture and counter flange axiality 0.05MM, to improve the repetitive positioning accuracy of fixture.Six every two of bolt mounting holes 4 are one group, circumferentially be uniformly distributed, angle between same group bolt mounting holes 4 is 30 °, and this bolt mounting holes 4 is connected by bolt, for fixing counter flange with six M12 bolts hole on DMGCTX310 spindle of numerical control lathe end face of flange.Fixture flange locating shaft 2 is provided with safety block mounting groove 7 with the junction of ring flange 1.Safety block mounting groove 7 for installing lathe safety block, prevent lathe spindle convert rotation direction time fixture loosen.
During use, counter flange ring flange 1 one end is connected with DMGCTX310 spindle of numerical control lathe, is located by main shaft orientation groove 3, and is bolted on main shaft end face with six M12, and the other end screws jockey flange by connecting thread 5.Or the Mohs arranged by counter flange center No. 5 taper holes realize being connected with the quick of taper shank-type fixture.
The utility model eliminates the restriction of fixture connected mode, the fixture of multiple engine lathe is connected on DMGCTX310 numerically controlled lathe rapidly and uses, extend the range of work of the type lathe., use after the utility model meanwhile, the installation of fixture, fast easy to loading and unloading, substantially increase part crudy and efficiency.
Claims (2)
1. one kind for connecting the counter flange of lathe and fixture, it is characterized in that: comprise the fixture flange locating shaft (2) that ring flange (1) and integration are connected to described ring flange (1) side, ring flange (1) is provided with the main shaft orientation groove (3) and multiple bolt mounting holes (4) that match with machine tool chief axis outer rim, described fixture flange locating shaft (2) surface is provided with the connecting thread (5) matched with fixture flange internal thread, and center is provided with cone-shaped inner hole (6).
2. the counter flange for connecting lathe and fixture according to claim 1, is characterized in that: described fixture flange locating shaft (2) is provided with safety block mounting groove (7) with the junction of ring flange (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960473.6U CN205201141U (en) | 2015-11-28 | 2015-11-28 | A counter flange for connecting lathe and anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960473.6U CN205201141U (en) | 2015-11-28 | 2015-11-28 | A counter flange for connecting lathe and anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201141U true CN205201141U (en) | 2016-05-04 |
Family
ID=55838882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960473.6U Active CN205201141U (en) | 2015-11-28 | 2015-11-28 | A counter flange for connecting lathe and anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838757A (en) * | 2018-08-23 | 2018-11-20 | 襄阳福坦铁路轴承有限公司 | For being ground the auxiliary locator and internal grinder of valve block internal diameter |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
| CN113547362A (en) * | 2021-08-25 | 2021-10-26 | 北京北方车辆集团有限公司 | Method and tool for unifying turning and milling machining benchmarks |
-
2015
- 2015-11-28 CN CN201520960473.6U patent/CN205201141U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838757A (en) * | 2018-08-23 | 2018-11-20 | 襄阳福坦铁路轴承有限公司 | For being ground the auxiliary locator and internal grinder of valve block internal diameter |
| CN109290950A (en) * | 2018-11-26 | 2019-02-01 | 江苏大洋精锻有限公司 | A kind of clutch can positioning fixture |
| CN113547362A (en) * | 2021-08-25 | 2021-10-26 | 北京北方车辆集团有限公司 | Method and tool for unifying turning and milling machining benchmarks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |