CN203944884U - Multi-station drilling device - Google Patents
Multi-station drilling device Download PDFInfo
- Publication number
- CN203944884U CN203944884U CN201320680165.9U CN201320680165U CN203944884U CN 203944884 U CN203944884 U CN 203944884U CN 201320680165 U CN201320680165 U CN 201320680165U CN 203944884 U CN203944884 U CN 203944884U
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- China
- Prior art keywords
- connector
- bearing
- bushing
- ring
- bushing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000153 supplemental effect Effects 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
Multi-station drilling device relates to field of machining, comprises bushing plate, annular bearing, base, bearing, also comprises stepped sleeve, connector; The inner ring of two annular bearings is sleeved on the little head end of stepped sleeve; The stiff end of connector is ring, can be sleeved on the stub end of stepped sleeve, and the working end of connector is polylith rectangular slab, on rectangle plate body, is processed with many group locating holes perpendicular to ring central axial direction; Longitudinal two ends of bushing plate is designed with respectively installing hole, and installing hole mates and can be fixedly connected with the many groups locating hole on the rectangle plate body of connector respectively; On connector, design multiple locating holes, coordinate with the locating hole on bearing; It between connector, is back-to-back connected mode.The utility model one-time positioning can realize processes the boring of multistation, has avoided multiple bearing and the error introduced, can greatly improve the precision of multistation boring, simple in structure, easy to operate.
Description
Technical field
The utility model relates to field of machining, is specifically related to the Multi-station drilling device using when part to be processed needs multistation to carry out Drilling operation.
Background technology
On common driller, using boring dress mould to carry out Drilling operation to workpiece is common machining mode, when part to be processed has multiple station faces to need each face to carry out Drilling operation, prior art need to design many cover drilling dies and realize, due to part multiple bearing, each drilling die accuracy of manufacture is also difficult to unanimously, occurs to a certain degree overproof therefore position, the multiaspect hole precision processing is unavoidable.
Hour, bushing plate is often designed to movable workpiece, carries out Drilling operation to put into workpiece.In the time that workpiece is larger, if bushing plate is also designed to activity, position, the hole precision processing easily occurs overproof.
Summary of the invention
Need many cover drilling dies to realize position, the multiaspect hole low precision causing for solving in prior art because processing polyhedral drilling part mould, often occur overproof technical problem, the utility model provides a kind of device for multistation Drilling operation.
Multi-station drilling device, comprise bushing plate, annular bearing, base, bearing, described bushing plate is polylith, described bearing is two, the two ends place of what bearing was vertical be fixed on rectangle base, on two bearings, process respectively the manhole with common center axis, annular bearing is all installed in the manhole of two bearings, outer ring and the bearing of annular bearing are fixedly linked; It is characterized in that: also comprise stepped sleeve, connector; The inner ring of two annular bearings is sleeved on the little head end of stepped sleeve; The stiff end of connector is ring, can be sleeved on the stub end of stepped sleeve, the working end of connector is polylith rectangular slab, rectangular slab quantity is identical with bushing plate quantity, rectangular slab is perpendicular to ring central axis and be fixed on ring above, on rectangle plate body, is processed with many group locating holes perpendicular to ring central axial direction; Longitudinal two ends of bushing plate is designed with respectively installing hole, and installing hole mates and can be fixedly connected with the many groups locating hole on the rectangle plate body of connector respectively; On connector, design multiple locating holes, multiple locating holes coordinate with the locating hole on bearing respectively, and by fastening screw, after connector is rotated, different bushing plates upward time, all can be fixed with respect to support position; It between connector, is back-to-back connected mode; The end at a connector place is as auxiliary positioning end, and it is provided with baffle plate on the ring of connector, makes part to be processed can not deviate from the connector at auxiliary positioning end place.
When use, first by polylith bushing plate connector, stepped sleeve, after bearing fixed installation, the outer ring of bearing is fixed on bearing, then part to be processed is inserted to processing space from the stepped sleeve of non-auxiliary positioning end, this processing space is the fixing rear processing space forming of the body of many group bushing plates and connector rectangular slab, until the termination of part to be processed is against on the baffle plate of auxiliary positioning end, fastening screw is inserted after the spacing hole of connector and bearing, drilling equipment no longer rotates, can treat processing parts processes, need to change another station time, only need to extract fastening screw out spacing hole, rotary drilling device, arrive next boring station upward time, again locating hole corresponding on connector is connected by fastening screw with the locating hole on bearing, can realize the processing of next station.
The utility model utilizes stepped sleeve and connector to coordinate, the rotation of drive bushing plate, different bushing plates all can be reached and add required level in man-hour, locating hole on connector is connected by fastening screw with the spacing hole on bearing, realize location to drilling die, the utility model one-time positioning can realize processes the boring of multistation, has avoided multiple bearing and the error introduced, can greatly improve the precision of multistation boring, simple in structure, easy to operate.
brief description of the drawings:
Brief description of the drawings of the present utility model is as follows:
Fig. 1 is Multi-station drilling device stereogram;
Fig. 2 is part to be processed schematic diagram;
Fig. 3 is the A-A cutaway view in Fig. 1 Multi-station drilling device;
Fig. 4 is the stereogram of connector;
Fig. 5 is annular bearing, stepped sleeve and connector installation diagram;
Fig. 6 is the B-B cutaway view in Fig. 1 Multi-station drilling device.
15. No. three bushing plates of 8. No. two bushing plates of 1. part 2. fastening screw 3. bearing 4. annular bearing 5. No. 7. bushing plates of stepped sleeve 6. connector to be processed, 9. supplemental support 10. base 11. mounting screw 12. attachment screw 13. hold-down screw 14. lifting bolts, 16. auxiliary positioning end connection 17. drill bushing 18. lining 19. housing screws in figure.
detailed description of the invention:
Be further described below in conjunction with accompanying drawing utility model:
Multi-station drilling device, comprise bushing plate, annular bearing 4, base 10, bearing 3, described bushing plate is polylith, described bearing 3 is two, the two ends place of what bearing 3 was vertical be fixed on rectangle base 10, on two bearings 3, process respectively the manhole with common center axis, annular bearing 4 is all installed in the manhole of two bearings 3, the outer ring of annular bearing 4 and bearing 3 are fixedly linked; It is characterized in that: also comprise stepped sleeve 5, connector 6; The inner ring of two annular bearings 4 is sleeved on the little head end of stepped sleeve 5; The stiff end of connector 6 is ring, can be sleeved on the stub end of stepped sleeve 5, the working end of connector 6 is polylith rectangular slabs, rectangular slab quantity is identical with bushing plate quantity, rectangular slab is perpendicular to ring central axis and be fixed on ring above, on rectangle plate body, is processed with many group locating holes perpendicular to ring central axial direction; Longitudinal two ends of bushing plate is designed with respectively installing hole, and installing hole mates and can be fixedly connected with the many groups locating hole on the rectangle plate body of connector 6 respectively; On connector 6, design multiple locating holes, multiple locating holes coordinate with the locating hole on bearing 3 respectively, and by fastening screw 2, after connector 6 is rotated, different bushing plates upward time, all can be fixed with respect to bearing 3 positions; It between connector 6, is back-to-back connected mode; The end at connector 6 places is as auxiliary positioning end, and it is provided with baffle plate on the ring of connector 6, makes part 1 to be processed can not deviate from the connector 6 at auxiliary positioning end place.
When use, first by polylith bushing plate connector 6, stepped sleeve 5, after bearing fixed installation, the outer ring of bearing is fixed on bearing 3, then part 1 to be processed is inserted to processing space from the stepped sleeve 5 of non-auxiliary positioning end, this processing space is the fixing rear processing space forming of the body of many group bushing plates and connector 6 rectangular slabs, part 1 to be processed and stepped sleeve 5 adopt the locate mode of location, limit, until the termination of part 1 to be processed is against on the baffle plate of auxiliary positioning end, fastening screw 2 is inserted after the spacing hole of connector 6 and bearing 3, drilling equipment no longer rotates, can treat processing parts 1 processes, need to change another station time, only need to extract fastening screw 2 out spacing hole, rotary drilling device, arrive next boring station upward time, again locating hole corresponding on connector 6 is connected by fastening screw 2 with the locating hole on bearing 3, can realize the processing to next station.
In the utility model are mounting screws 11 for connecting the screw of bushing plate and connector 6, are attachment screws 12 for the screw that the rectangular slab of connector 6 is connected with annular element, and hold-down screw 13 is for being fixed on base by bearing.
For being different from the connector of porch, the connector label at the auxiliary positioning end place described in the utility model is that 16(is shown in Fig. 6).
Because of the length difference of bushing plate, in the time that bushing plate is longer, because bearing is positioned at two ends, make middle easily be bent downwardly distortion, for solving this technical problem, the utility model is also designed with supplemental support 9 in the centre position of two bearings, and the scalable adjusting of supplemental support 9 is against under a nethermost bushing plate, and supplemental support 9 regulates lifting by overweight bolt 14.
In the time that part to be processed has the station of three needs boring, described bushing plate is three, is respectively bushing plate 7, No. two bushing plates 8, No. three bushing plates 15.
For ensureing, after the use repeatedly of bushing plate, still to there is higher precision, lining 18 is installed in the boring of described bushing plate, then at the interior installation drill bushing 17 of lining 18, drill bushing 17 is replaceable.
On bushing plate, be also designed with hold-down apertures, screw in hold-down apertures by housing screw 19, make the fixing not play of relative position between bushing plate and part to be processed.
Claims (4)
1. Multi-station drilling device, comprise bushing plate, annular bearing (4), base (10), bearing (3), described bushing plate is polylith, described bearing (3) is two, the two ends place of what bearing (3) was vertical be fixed on rectangle base (10), on two bearings (3), process respectively the manhole with common center axis, annular bearing (4) is all installed in the manhole of two bearings (3), the outer ring of annular bearing (4) and bearing (3) are fixedly linked; It is characterized in that: also comprise stepped sleeve (5), connector (6); The inner ring of two annular bearings (4) is sleeved on the little head end of stepped sleeve (5); The stiff end of connector (6) is ring, can be sleeved on the stub end of stepped sleeve (5), the working end of connector (6) is polylith rectangular slab, rectangular slab quantity is identical with bushing plate quantity, rectangular slab is perpendicular to ring central axis and be fixed on ring above, on rectangle plate body, is processed with many group locating holes perpendicular to ring central axial direction; Longitudinal two ends of bushing plate is designed with respectively installing hole, and installing hole mates and can be fixedly connected with the many groups locating hole on the rectangle plate body of connector (6) respectively; The multiple locating holes of the upper design of connector (6), multiple locating holes coordinate with the locating hole on bearing (3) respectively, by fastening screw (2), make after connector (6) rotation, and different bushing plates upward time, all can be fixed with respect to bearing (3) position; Between connector (6), it is back-to-back connected mode; The end at a connector (6) place is as auxiliary positioning end, and it is provided with baffle plate on the ring of connector (6), makes part to be processed (1) can not deviate from the connector (6) at auxiliary positioning end place.
2. Multi-station drilling device according to claim 1, it is characterized in that: be designed with supplemental support (9) in the centre position of two bearings, the scalable adjusting of supplemental support (9) is against under a nethermost bushing plate, and supplemental support (9) regulates lifting by overweight bolt (14).
3. Multi-station drilling device according to claim 1 and 2, is characterized in that: lining (18) is installed in the boring of bushing plate, then in lining (18), drill bushing (17) is installed, drill bushing (17) is replaceable.
4. Multi-station drilling device according to claim 1 and 2, is characterized in that: on bushing plate, be also designed with hold-down apertures, screw in hold-down apertures by housing screw (19), make the fixing not play of relative position between bushing plate and part to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680165.9U CN203944884U (en) | 2013-10-31 | 2013-10-31 | Multi-station drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680165.9U CN203944884U (en) | 2013-10-31 | 2013-10-31 | Multi-station drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944884U true CN203944884U (en) | 2014-11-19 |
Family
ID=51886943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680165.9U Expired - Lifetime CN203944884U (en) | 2013-10-31 | 2013-10-31 | Multi-station drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511769A (en) * | 2014-12-17 | 2015-04-15 | 河南龙腾新型钻具制造有限公司 | Rapid clamping device for machining end part of three-edge drilling rod |
| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN107717542A (en) * | 2017-10-25 | 2018-02-23 | 合肥常青机械股份有限公司 | A kind of crossbeam perforating device |
| CN109702275A (en) * | 2019-01-30 | 2019-05-03 | 佛山市金宇升门窗设备有限公司 | A kind of tapping equipment in the aperture simultaneously of three face of workpiece |
| CN110216309A (en) * | 2019-06-03 | 2019-09-10 | 西安飞机工业（集团）有限责任公司 | A kind of flexibility boring grab and flexible boring method |
-
2013
- 2013-10-31 CN CN201320680165.9U patent/CN203944884U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511769A (en) * | 2014-12-17 | 2015-04-15 | 河南龙腾新型钻具制造有限公司 | Rapid clamping device for machining end part of three-edge drilling rod |
| CN104511769B (en) * | 2014-12-17 | 2017-02-08 | 河南龙腾新型钻具制造有限公司 | Rapid clamping device for machining end part of three-edge drilling rod |
| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN104816175B (en) * | 2015-04-23 | 2017-06-23 | 济南大学 | A kind of straight type bone plate hole processing clamp |
| CN107717542A (en) * | 2017-10-25 | 2018-02-23 | 合肥常青机械股份有限公司 | A kind of crossbeam perforating device |
| CN109702275A (en) * | 2019-01-30 | 2019-05-03 | 佛山市金宇升门窗设备有限公司 | A kind of tapping equipment in the aperture simultaneously of three face of workpiece |
| CN110216309A (en) * | 2019-06-03 | 2019-09-10 | 西安飞机工业（集团）有限责任公司 | A kind of flexibility boring grab and flexible boring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |