CN2049159U - Special device for drilling flange - Google Patents
Special device for drilling flange Download PDFInfo
- Publication number
- CN2049159U CN2049159U CN 89207953 CN89207953U CN2049159U CN 2049159 U CN2049159 U CN 2049159U CN 89207953 CN89207953 CN 89207953 CN 89207953 U CN89207953 U CN 89207953U CN 2049159 U CN2049159 U CN 2049159U
- Authority
- CN
- China
- Prior art keywords
- special device
- terminal pad
- flange
- drilling
- base plate
- Prior art date
- 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.)
- Withdrawn
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a special device for drilling flange. The special device for drilling flange has complete varieties and specifications, and a big right amount. The special device for drilling flange mainly is composed of the mechanism of rolling, graduation, position and eccentric clamping, a base board, etc. The utility model has the advantages of novel structure, high reliability, flexible operation, high work efficiency, high precision, simplicity, accurate rolling and graduation, and good positioning and clamping performance; the special device for drilling flange can reduce labor intensity and guarantee quality. The special device for drilling flange is suitable for the frequent changing varieties and specifications at any time, and the volume-produce of the flange drilling. The special device for drilling flange is the special device for drilling flange of novel, high efficiency, and strong practicability.
Description
The utility model is a kind of kind, flange drilling isolated plant that various expense complete in specifications is very big of relating to, and it mainly is made up of circular index, location, eccentric clamp mechanism and base plate annex.
The disclosed rotary type axial-radial punching of CN87216172U mold annex, it need make various various drill jigs according to method orchid species, specifications design, and therefore, the cost height uses inconvenience, all incompatible description and the production in enormous quantities of change at any time.
The purpose of this utility model is to address the above problem, provide a kind of simple in structure, cost is low, easy to operate, practical, efficient is high, borehole accuracy is high, can guarantee product quality, the flange drilling isolated plant of be fit to producing in enormous quantities.
The purpose of this utility model realizes by following measure.
Flange (14) is packed into and is clamped in three-jaw or the chuck (13), and chuck (13) is contained on the location dome platform of index dial (20), and is fastenedly connected with 3 uniform SOC.HD. cap screws.The positioning sleeve (12) of flange drilling calibration is housed in the index dial (20), and the plug (17) of waterproof and dustproof is equipped with on the top, and its circumference is equipped with 4 uniform control cranks (30).Taper roller bearing (4) is equipped with at the two ends of axle (5), and and axle (5) be contained in simultaneously in the support column (6) in the corresponding dead eye, the upper end of axle (5) is fitted in the centre bore of index dial (20), and fastening with screw (16), prevents the rotation of axle (5).The other end of axle (5) is fastening by locking nut (3), and string is moving down vertically to prevent axle (5), and two ends have the support column (6) of setting circle boss to be contained in terminal pad (27 up and down
1.2) centre bore in.Terminal pad (27 up and down
1.2) and the two ends seam of support column (6) be one, terminal pad (27 up and down
1.2) three uniform support columns are housed in two inner planes, the axial force in the time of can bearing boring, good stability, control crank (30) makes index dial (20) and the axle (5) can 360 ° of rotations.Following terminal pad (27
2) the baseplane in have 2 T type grooves of the fastening symmetry with plane on bolts hole and the base plate (2) of 2 positioning splines and 4 symmetries corresponding, the T type groove of 2 fastening usefulness and 2 fastening usefulness of guide-localization is mounted in it respectively with bolt.Therefore, following terminal pad (27
2) and the integral body that is combined into can go up do on the plane at base plate (2) and vertically move.There are being fastening 2 positioning keys (1) of screw (29) in the T type groove of lathe bed work house face, to laterally move on base plate (2) bottom surface.
Form guide-localization mechanism by guide pin bushing (10), alignment pin (11), stage clip (9) and be contained in terminal pad (27
1) the calibration locating hole of 45 ° of lower lefts, bottom surface in, and have 3 uniform SOC.HD. cap screws fastening, the hinged support (3) that connects alignment pin (11) and handle (7) is contained in the left upper end of support column (6).
The eccentric clamp mechanism of being made up of eccentric wheel (18), handle (24), hinged support and pressing plate (21) is fastened on terminal pad (27
1) 2 screws of 30 ° of lower lefts, bottom surface in, calibration, location, revolution, clamping program can be realized in control crank (7), (30) and (24) successively.
Exemplary embodiments of the present utility model is such realization.
Wouldn't unload after the flange car is good, according to the flange drilling central diameter with lathe tool point one circumference of car gently on Flange Plane, centering when being convenient to initial workpiece boring.Unload lower flange then and be contained in upward clamping of chuck (13).By utilizing down terminal pad (27
2) do relative vertically, laterally moving with base plate (2) and make drill bit rapidly, accurately find any point on the flange drilling central diameter accurately.
Before the boring, alignment pin (11) springs into along guide pin bushing (10) along stage clip (9) in the positioning sleeve (12) of index dial (20), realizes the calibration location.Control crank (24) and eccentric wheel linkage (13) make pressing plate (21) compress the circumferential end surfaces A of index dial (20), realize clamping.Then, handle the boring of lathe auto-feed handle.When the intact hole of every brill, should handle eccentric mechanism handle (24) earlier, pressing plate (21) is separated with index dial (20) inner face A.To pressing down handle (7),, alignment pin (11) is moved down with manually along guide pin bushing (10), break away from calibration positioning sleeve (12) by hinged support (3), the slow pressure of stage clip (9).Clockwise rotate handle (30), and release handle (7), make alignment pin (11) pressurized, its top contacts with the bottom surface of index dial (20) under the effect of stage clip (9), be rotated further handle (30), alignment pin (11) springs in second required calibration positioning sleeve (12) hole at the effect lower edge of stage clip (9) guide pin bushing (10), again by handling eccentric mechanism handle (24), make hinge pressing plate (21) compress index dial (20) end face A, just can bore second hole of flange.Just can realize calibration location by that analogy: revolution clamps and work step such as boring, finishes to bore to be divided into 2,3,4,5,6,8,10,12,16,20,24,28,32 flange hole, realizes the flange drilling of different cultivars, specification.
The utility model is simple in structure, handiness, revolution is flexible, calibration is accurate, location reliable clamping, work efficiency height, practical, can reduce labor intensity, and improves borehole accuracy, guarantees product quality.Since functional, production in enormous quantities can be applicable to, have good social benefit and economic benefit.
The drawing explanation of accompanying drawing.
The cross-sectional view of facing of the present utility model shown in the accompanying drawing
1 positioning key, 2 base plates, 3 locking nuts, 4 bearings, 5 axles, 6 support columns, 7 handles, 8 hinged supports, 9 stage clips, 10 guide pin bushings, 11 alignment pins, 12 positioning sleeve 13 scroll chucks, 14 flanges (workpiece), 15 adjusting pads, 16 screws, 17 plugs, 18 eccentric wheels, 19 screw rods, 20 index dials, 21 pressing plates, 22 nuts, 23 oil nozzles, 24 handles, 25 nuts, 26 packing rings 27
1.2Terminal pad 28T type groove is with bolt 29 screws 30 handles up and down
Claims (1)
- A kind of flange drilling isolated plant, it comprises circular index, location, eccentric clamp mechanism and base plate annex etc., it is characterized in that:A., the axle (5) that index dial (20) that branch positioning sleeve (12) such as calibration and circumference have 4 uniform handles (30) and two ends taper roller bearing (4) is housed is housed is combined into one and is contained in terminal pad (27 up and down 1.2) in the combination, can do 360 ° of rotations;B. terminal pad (27 about 1.2) and the equipped back of support column (6) be one, 3 uniform support columns are arranged between terminal pad (271.2) inner plane up and down;C. the hinged support (8) that connects alignment pin (11) and handle (7) is contained in support column (6) upper end, and guide-localization mechanism that is made up of guide pin bushing (10), alignment pin (11), stage clip (9) and the eccentric clamp mechanism of being made up of eccentric wheel (18), hinge pressing plate (21) are installed in terminal pad (27 1) the baseplane on;D. there are 2 symmetrical T type locating slots, following terminal pad (27 in the last plane of base plate (2) 2) the baseplane on two positioning splines are arranged, the T type groove of two guiding, location, fastening usefulness is mounted in it with bolt, and can in base plate (2) is gone up the T type groove on plane, do and vertically move, be equipped with on the baseplane of base plate (2) with 2 fastening guide-localization keys of screw, can in the T of Drilling machines bench face type groove, laterally move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207953 CN2049159U (en) | 1989-05-29 | 1989-05-29 | Special device for drilling flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207953 CN2049159U (en) | 1989-05-29 | 1989-05-29 | Special device for drilling flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2049159U true CN2049159U (en) | 1989-12-13 |
Family
ID=4864719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89207953 Withdrawn CN2049159U (en) | 1989-05-29 | 1989-05-29 | Special device for drilling flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2049159U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879551B (en) * | 2009-09-07 | 2012-01-25 | 江阴兴鼎石油管具有限公司 | Puncher pin centre adjustable device of drill stem thickening machine |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN103433534A (en) * | 2013-08-28 | 2013-12-11 | 重庆大江工业有限责任公司 | Combined drill jig for door lock sleeve drilling |
| CN104227418A (en) * | 2014-08-04 | 2014-12-24 | 浙江聚利电动工具有限公司 | Special machining equipment for flanged shaft |
| CN112958813A (en) * | 2019-12-27 | 2021-06-15 | 福建惠丰电机有限公司 | Positioning method of positioning tool for drilling motor end cover drain hole |
-
1989
- 1989-05-29 CN CN 89207953 patent/CN2049159U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879551B (en) * | 2009-09-07 | 2012-01-25 | 江阴兴鼎石油管具有限公司 | Puncher pin centre adjustable device of drill stem thickening machine |
| CN102962497A (en) * | 2011-08-31 | 2013-03-13 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN102962497B (en) * | 2011-08-31 | 2014-10-29 | 哈尔滨建成集团有限公司 | Pipe fitting radial indexing drilling clamp tooling |
| CN103433534A (en) * | 2013-08-28 | 2013-12-11 | 重庆大江工业有限责任公司 | Combined drill jig for door lock sleeve drilling |
| CN103433534B (en) * | 2013-08-28 | 2015-11-11 | 重庆大江工业有限责任公司 | The boring combination drill jig of door lock lock tube |
| CN104227418A (en) * | 2014-08-04 | 2014-12-24 | 浙江聚利电动工具有限公司 | Special machining equipment for flanged shaft |
| CN112958813A (en) * | 2019-12-27 | 2021-06-15 | 福建惠丰电机有限公司 | Positioning method of positioning tool for drilling motor end cover drain hole |
| CN112958813B (en) * | 2019-12-27 | 2022-04-12 | 福建惠丰电机有限公司 | Positioning method of positioning tool for drilling motor end cover drain hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |