CN107498313A - Hub drill, attack NPT1/2 " screw thread hole tools - Google Patents
Hub drill, attack NPT1/2 " screw thread hole tools Download PDFInfo
- Publication number
- CN107498313A CN107498313A CN201710912460.5A CN201710912460A CN107498313A CN 107498313 A CN107498313 A CN 107498313A CN 201710912460 A CN201710912460 A CN 201710912460A CN 107498313 A CN107498313 A CN 107498313A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- mounting angle
- angle plate
- alignment pin
- hub mounting
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of hub drill, attack NPT1/2 " screw thread hole tools; it includes platen, wheel hub mounting angle plate, long bolt, the first alignment pin and the second alignment pin; wheel hub mounting angle plate is fixed on platen; the table top of wheel hub mounting angle plate bottom and platen is located by connecting by two positioning keys, and the locating surface of wheel hub mounting angle plate forms an angle with cutter horizontal feed direction；Long bolt is connected with the internal thread hole in the middle part of wheel hub mounting angle plate, and long bolt is perpendicular to the locating surface of wheel hub mounting angle plate；First alignment pin and the second alignment pin are fixed on wheel hub mounting angle plate by nut and pad.Present invention positioning is reliable, accurately, simple in construction, easy to operate, substantially increases the processing efficiency of wheel hub.
Description
Technical field
The invention belongs to wheel hub tooling device, and in particular to a kind of hub drill, attack NPT1/2 " screw thread hole tools.
Background technology
At present, in wheel hub processing technology, usually wheel hub is placed on a fixture body, is fixedly clamped in Z3050 drilling machines
Bored on the side of square chest, attack NPT1/2 " screwed holes, not only fixture makes complicated, and is difficult to ensure that the steady of position dimension
The qualitative and size of screwed hole, operation are wasted time and energy, have a strong impact on productive temp, greatly reduce production efficiency.
The content of the invention
It is an object of the invention to provide a kind of hub drill, attack NPT1/2 " screw thread hole tools.Present invention positioning is reliable, accurate
Really, it is simple in construction, it is easy to operate, substantially increase the processing efficiency of wheel hub.
The technical solution adopted by the present invention：A kind of hub drill, attack NPT1/2 " screw thread hole tools, it include platen,
Wheel hub mounting angle plate, long bolt, the first alignment pin and the second alignment pin, wheel hub mounting angle plate are fixed on platen, wheel
The table top of hub mounting angle plate bottom and platen is located by connecting by two positioning keys, and the locating surface of wheel hub mounting angle plate
Formed an angle with cutter horizontal feed direction；Long bolt is connected with the internal thread hole in the middle part of wheel hub mounting angle plate, and long
Locating surface of the screw rod perpendicular to wheel hub mounting angle plate；First alignment pin and the second alignment pin are fixed on wheel hub by nut and pad
On mounting angle plate, and the first alignment pin and the second alignment pin spacing distance and the hole sites one of two φ 22 on wheel hub to be processed
Cause, two holes of φ 22 of the first alignment pin and the second alignment pin respectively with wheel hub to be processed are located by connecting；Wheel hub to be processed passes through
Long bolt end face is positioned on the locating surface of wheel hub mounting angle plate, and pressing plate is crimped on wheel hub to be processed through long bolt and uses nut
It is fixed.
Further, in addition to one division disk, the index dial are rotatably mounted on the locating surface of wheel hub mounting angle plate.
Further, the both ends of wheel hub mounting angle plate offer semicircular opening.
Further, wheel hub mounting angle plate is a L-square shape structure, including a joint face and a locating surface, joint face with
Platen connects, and the long bolt with wheel hub to be processed, the first alignment pin and second position pin connection to locating surface respectively.
Its advantage is the present invention compared with prior art：The present invention frock in hub drill, attack NPT1/2 " screw threads
Kong Shi, can rapid-mounted, be accurately positioned, and NPT1/2 " screw threads hole site is stable, size qualification, due to using special plane, not having to
Operative employee moves back and forth cutter, so the labor intensity of operative employee substantially reduces, production efficiency also greatly improves, productive temp
Foreshortened to 7 minutes by original 20 minutes, in addition, one is bored on Z3050 radial drilling machines, attacked outside NPT1/2 " screw thread hole tools
Purchase needs 1.2 ten thousand yuan, and this self-control is bored, attacks just 3600 yuan of NPT1/2 " screw thread frocks total cost, and a self-control special plane and one
Nearly 80,000 yuan of Z3050 radial drilling machines difference, greatly reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of hub drill, attack NPT1/2 " screw thread hole tools, it include platen 1, wheel hub
Mounting angle plate 2, long bolt 3, index dial, the first alignment pin 5 and the second alignment pin 6, wheel hub mounting angle plate 2 are fixed on lathe work
On platform 1, the bottom of wheel hub mounting angle plate 2 is located by connecting with the table top of platen 1 by two positioning keys 7, and wheel hub is consolidated
The locating surface 8 and cutter horizontal feed direction for determining bent plate 2 form an angle；Long bolt 3 and the interior spiral shell at the middle part of wheel hub mounting angle plate 2
Pit is connected, and long bolt 3 is perpendicular to the locating surface 8 of wheel hub mounting angle plate 2；First alignment pin 5 and the second alignment pin 6
Be fixed on by nut and pad on wheel hub mounting angle plate 2, and the first alignment pin 5 and the spacing distance of the second alignment pin 6 with it is to be added
Two hole sites of φ 22 on work wheel hub are consistent, the first alignment pin 5 and the second alignment pin 6 two φ with wheel hub to be processed respectively
22 holes are located by connecting；Wheel hub to be processed is positioned on the locating surface 8 of wheel hub mounting angle plate 2 through the end face of long bolt 3, and pressing plate 9 is worn
Cross long bolt 3 and be crimped on wheel hub to be processed and be fixed with nut.
Wherein, index dial is rotatably mounted on the locating surface 8 of wheel hub mounting angle plate 2.The two of wheel hub mounting angle plate 2
End offers semicircular opening 10.Wheel hub mounting angle plate 2 is a L-square shape structure, including a joint face 11 and a locating surface 8,
Joint face 11 is connected with platen 1, locating surface 8 long bolt 3 with wheel hub to be processed, the first alignment pin 5 and respectively
Two alignment pins 6 connect.
During operation, wheel hub mounting angle plate 2 is coordinated by the T-slot of two positioning keys 7 and platen 1 to be positioned, and uses spiral shell
Bolt, nut, pad are fixedly connected with the platen 1, and the positioning key 7 is fixed by bolts to the wheel hub mounting angle plate
On 2, the long bolt 3 is connected with the screw-internal thread fit on wheel hub mounting angle plate 2, the alignment pin by with wheel hub mounting angle plate
2 Internal hole positionings coordinate, and are locked at nut and pad on bent plate, the wheel hub is coordinated with the holes of φ 22 and the first alignment pin 5, end face
It is close to, then is inserted with alignment pin in another holes of φ 22 of wheel hub, rotary hub with the bent plate, the second alignment pin 6 is directed at wheel hub
The holes of φ 22 on mounting angle plate 2, and insert, circumferential locations are determined, are compressed by the screw rod, pressing plate 9, pad, nut, so
After bore, attack NPT1/2 " screw threads.
Claims (4)
1. hub drill, attacking NPT1/2 " screw thread hole tools, it determines including platen, wheel hub mounting angle plate, long bolt, first
Position pin and the second alignment pin, it is characterised in that wheel hub mounting angle plate is fixed on platen, wheel hub mounting angle plate bottom with
The table top of platen is located by connecting by two positioning keys, and the locating surface of wheel hub mounting angle plate and cutter horizontal feed side
To forming an angle；Long bolt is connected with the internal thread hole in the middle part of wheel hub mounting angle plate, and long bolt is consolidated perpendicular to wheel hub
Determine the locating surface of bent plate；First alignment pin and the second alignment pin are fixed on wheel hub mounting angle plate by nut and pad, and the
One alignment pin and the second alignment pin spacing distance are consistent with two hole sites of φ 22 on wheel hub to be processed, the first alignment pin and
Two alignment pins are located by connecting with two holes of φ 22 of wheel hub to be processed respectively；Wheel hub to be processed is positioned at wheel through long bolt end face
On the locating surface of hub mounting angle plate, pressing plate is crimped on wheel hub to be processed through long bolt and is fixed with nut.
2. hub drill according to claim 1, attack NPT1/2 " screw thread hole tools, it is characterised in that also including one division
Disk, the index dial are rotatably mounted on the locating surface of wheel hub mounting angle plate.
3. hub drill according to claim 1, attack NPT1/2 " screw thread hole tools, it is characterised in that wheel hub mounting angle plate
Both ends offer semicircular opening.
4. hub drill according to claim 1, attack NPT1/2 " screw thread hole tools, it is characterised in that wheel hub mounting angle plate is
One L-square shape structure, including a joint face and a locating surface, joint face are connected with platen, locating surface respectively with it is to be added
The long bolt of work wheel hub, the first alignment pin and the second positioning pin connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912460.5A CN107498313A (en) | 2017-09-29 | 2017-09-29 | Hub drill, attack NPT1/2 " screw thread hole tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710912460.5A CN107498313A (en) | 2017-09-29 | 2017-09-29 | Hub drill, attack NPT1/2 " screw thread hole tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498313A true CN107498313A (en) | 2017-12-22 |
Family
ID=60699135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710912460.5A Pending CN107498313A (en) | 2017-09-29 | 2017-09-29 | Hub drill, attack NPT1/2 " screw thread hole tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498313A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799657U (en) * | 2010-09-06 | 2011-04-20 | 阜新海普液压制造有限公司 | Drilling die for oil return hole of gear pump |
| CN102689197A (en) * | 2012-05-31 | 2012-09-26 | 安徽江淮汽车股份有限公司 | Fixture for drilling hole on brake drum or front hub |
| CN202779924U (en) * | 2012-09-14 | 2013-03-13 | 潍坊润搏机械有限公司 | Special drilling jig for bonnet of 4-inch by-pass valve |
| CN203471392U (en) * | 2013-08-12 | 2014-03-12 | 泗洪华明机械制造有限公司 | Locating clamp for hub inner hole processing |
| CN104227442A (en) * | 2014-07-29 | 2014-12-24 | 山东单县东亮金属铸造有限公司 | Turning tooling for aluminum alloy wheel hub of electric quadricycle |
| CN205147873U (en) * | 2015-11-24 | 2016-04-13 | 徐州科源液压股份有限公司 | Nest pump pump body finish boring anchor clamps |
| CN106112604A (en) * | 2016-08-26 | 2016-11-16 | 侯马市晋烽机械铸造有限公司 | Wheel hub φ 22 Hole chamfering frock |
| CN207447854U (en) * | 2017-09-29 | 2018-06-05 | 侯马市晋烽机械铸造有限公司 | Hub drill attacks NPT1/2 " screw thread hole tools |
-
2017
- 2017-09-29 CN CN201710912460.5A patent/CN107498313A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799657U (en) * | 2010-09-06 | 2011-04-20 | 阜新海普液压制造有限公司 | Drilling die for oil return hole of gear pump |
| CN102689197A (en) * | 2012-05-31 | 2012-09-26 | 安徽江淮汽车股份有限公司 | Fixture for drilling hole on brake drum or front hub |
| CN202779924U (en) * | 2012-09-14 | 2013-03-13 | 潍坊润搏机械有限公司 | Special drilling jig for bonnet of 4-inch by-pass valve |
| CN203471392U (en) * | 2013-08-12 | 2014-03-12 | 泗洪华明机械制造有限公司 | Locating clamp for hub inner hole processing |
| CN104227442A (en) * | 2014-07-29 | 2014-12-24 | 山东单县东亮金属铸造有限公司 | Turning tooling for aluminum alloy wheel hub of electric quadricycle |
| CN205147873U (en) * | 2015-11-24 | 2016-04-13 | 徐州科源液压股份有限公司 | Nest pump pump body finish boring anchor clamps |
| CN106112604A (en) * | 2016-08-26 | 2016-11-16 | 侯马市晋烽机械铸造有限公司 | Wheel hub φ 22 Hole chamfering frock |
| CN207447854U (en) * | 2017-09-29 | 2018-06-05 | 侯马市晋烽机械铸造有限公司 | Hub drill attacks NPT1/2 " screw thread hole tools |
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