CN100418681C - Belt pulley driven inclined vertical trephine and its using method - Google Patents
Belt pulley driven inclined vertical trephine and its using method Download PDFInfo
- Publication number
- CN100418681C CN100418681C CNB2006100221086A CN200610022108A CN100418681C CN 100418681 C CN100418681 C CN 100418681C CN B2006100221086 A CNB2006100221086 A CN B2006100221086A CN 200610022108 A CN200610022108 A CN 200610022108A CN 100418681 C CN100418681 C CN 100418681C
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- hole
- drill bit
- trephine
- bit case
- base
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Abstract
The present invention discloses belt pulley driven inclined vertical trephine and its usage. The belt pulley driven inclined vertical trephine includes back plate, pedestal, rotating base, bit case, belt pulley, motor and washer. During drilling hole, the pedestal matching the shaft hole of the outer water distributing ring is installed inside the shaft hole of the outer water distributing ring, the outer water distributing ring is screwed to the pedestal and the base plate, the rotating base is rotated for indexing, and the bit case is shifted to regulate the diameter position of the hole, so as to machine screw hole and positioning hole in the shaft hole end of the outer water distributing ring. The present invention has compact structure and simple process, and can facilitate the machine of screw hole and positioning hole in the shaft hole end of the outer water distributing ring.
Description
Technical field
The present invention relates to a kind of inclined vertical trephine and using method thereof, particularly relate to a kind of belt wheel driven inclined trephine and using method thereof.
Background technology
The inside and outside ring sparger of bulb-type unit is the large-scale workpiece in the water machine generating equipment.Because of the stator axis hole of inside and outside ring sparger and installation or processing base face have a certain degree, do not having under the appointed condition of large-scale property, it is processed with certain difficulty to be distributed in screw on the outer gate barrel axis hole end face and locating hole.In the past, the processing method of the screw of outer gate barrel upper shaft hole end face and locating hole was to process guide hole with universal brill.With opening the hanging car one end of workpiece is sling again, made the processing dead in line of the axis and the boring machine of outer gate barrel upper shaft hole, thereby process each hole.The method takies large-scale borer and driving for a long time, and is very uneconomical, expends a large amount of time again, and screw and location is processed into the problem that must solve on the outer gate barrel.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of inclined vertical trephine, the processing difficulties, the time-consuming problem that face when solving on outer gate barrel axis hole end face processing screw hole and locating hole.
Goal of the invention of the present invention is achieved through the following technical solutions: the belt wheel driven inclined trephine, comprise base plate, base, swivel base, drill bit case, belt wheel, motor and pad, motor is installed among the drill bit case, and belt wheel places on the drill bit case, is the state of suspending.
During boring, the base that will match with the axis hole of outer gate barrel is packed in the axis hole of outer gate barrel, dead admittedly with bolt top red copper pad base and base plate and outer shroud, realize the position calibration in hole by rotating swivel base, adjust the diametrical position in hole by mobile drill bit case.Drill bit should be controlled certain length range because of the restriction that is subjected to its stroke, and drill speed is the low-rotate speed in the reasonable rotating speed of determining through extensive investigation, as will changing rotating speed, can realize conversion by the mode of gear changing or belt wheel more.
Compact conformation of the present invention, technology are simple, the processing difficulties, the time-consuming problem that face when solving on outer gate barrel axis hole end face processing screw hole and locating hole well.
Description of drawings
Fig. 1 belt wheel driven inclined trephine structure chart
Fig. 2 manuscript schematic diagram of holing
Among the figure, 1-base plate, 2-base, 3-swivel base, 4-drill bit case, 5-belt wheel, 6-motor, 7-pad, 8-outer gate barrel
The specific embodiment
Further describe technical scheme of the present invention below in conjunction with accompanying drawing: the belt wheel driven inclined trephine, it comprises base plate 1, base 2, swivel base 3, drill bit case 4, belt wheel 5, motor 6, pad 7, wherein motor 6 is installed among the drill bit case 4, and belt wheel 5 places on the drill bit case 4, is the state of suspending.During boring, the base 2 that will match with the axis hole of outer gate barrel is packed in the axis hole of outer gate barrel, dead admittedly with bolt top red copper pad 7 base 2 and base plate 1 and outer shroud, can realize the position calibration in hole by rotating swivel base 3, adjust the diametrical position in hole by mobile drill bit case 4.Drill bit should be controlled certain length range because of the restriction that is subjected to its stroke, and drill speed is the low-rotate speed in the reasonable rotating speed of determining through extensively investigating, and as changing rotating speed, can realize conversion by the mode of changing belt wheel 5.
Claims (2)
1. belt wheel driven inclined trephine, comprise base plate (1), base (2), swivel base (3), drill bit case (4), belt wheel (5), motor (6), pad (7), it is characterized in that: motor (6) is installed among the drill bit case (4), and belt wheel (5) places on the drill bit case (4), is the state of suspending.
2. the using method of belt wheel driven inclined trephine, it is characterized in that: motor (6) is installed among the drill bit case (4), belt wheel (5) places on the drill bit case (4), be the state of suspending, during boring, the base (2) that will match with the axis hole of outer gate barrel (8) is packed in the axis hole of outer gate barrel (8), solid dead with bolt top red copper pad base (2) and base plate (1) and outer gate barrel (8), realize the position calibration in hole by rotating swivel base (3), adjust the diametrical position in hole by mobile drill bit case (4), be implemented in processing screw hole and locating hole on outer gate barrel (8) the axis hole end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221086A CN100418681C (en) | 2006-10-25 | 2006-10-25 | Belt pulley driven inclined vertical trephine and its using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221086A CN100418681C (en) | 2006-10-25 | 2006-10-25 | Belt pulley driven inclined vertical trephine and its using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1943937A CN1943937A (en) | 2007-04-11 |
| CN100418681C true CN100418681C (en) | 2008-09-17 |
Family
ID=38043710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100221086A Expired - Fee Related CN100418681C (en) | 2006-10-25 | 2006-10-25 | Belt pulley driven inclined vertical trephine and its using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100418681C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914642A (en) * | 2017-04-05 | 2017-07-04 | 蚌埠市行星工程机械有限公司 | A kind of cutter head of shield machine hobboing cutter tenses block alignment pin pin-and-hole scene drilling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| EP0326859A2 (en) * | 1988-02-02 | 1989-08-09 | Kabushiki Kaisha Toshiba | Table equipment |
| EP0808692A2 (en) * | 1996-05-21 | 1997-11-26 | C.M.S. Costruzioni Macchine Speciali S.p.A. | Remote control system for a numerical control machine |
| US6203458B1 (en) * | 1999-06-11 | 2001-03-20 | Hou-Sheng Chang | Speed adjusting device for a drill press |
| DE19949645A1 (en) * | 1999-10-14 | 2001-04-26 | Mba Maschinen Bau Automation G | Processing unit for circular workpieces, in particular wheels, comprising inclined clamping surfaces and tools attached to inclined portal segments |
| CN200957463Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Inclined-stood circular drill with wheel transmission |
-
2006
- 2006-10-25 CN CNB2006100221086A patent/CN100418681C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0326859A2 (en) * | 1988-02-02 | 1989-08-09 | Kabushiki Kaisha Toshiba | Table equipment |
| CN2030517U (en) * | 1988-04-01 | 1989-01-11 | 天津发电设备厂 | Adjustable boring device capable of boring from both ends |
| EP0808692A2 (en) * | 1996-05-21 | 1997-11-26 | C.M.S. Costruzioni Macchine Speciali S.p.A. | Remote control system for a numerical control machine |
| US6203458B1 (en) * | 1999-06-11 | 2001-03-20 | Hou-Sheng Chang | Speed adjusting device for a drill press |
| DE19949645A1 (en) * | 1999-10-14 | 2001-04-26 | Mba Maschinen Bau Automation G | Processing unit for circular workpieces, in particular wheels, comprising inclined clamping surfaces and tools attached to inclined portal segments |
| CN200957463Y (en) * | 2006-10-25 | 2007-10-10 | 四川东风电机厂有限公司 | Inclined-stood circular drill with wheel transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1943937A (en) | 2007-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEC DONGFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: DONGFENG MOTOR FACTORY CO., LTD., SICHUAN |
|
| CP03 | Change of name, title or address |
Address after: 614802 Sichuan city of Leshan Province East Electric Group Dongfeng Motor Co., Wutongqiao District Patentee after: DEC Dongfeng Electric Machinery Co., Ltd. Address before: Leshan City, Sichuan province Wutongqiao District 614802 Sichuan Dongfeng Motor Factory Co Ltd Patentee before: Dongfeng Motor Factory Co., Ltd., Sichuan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20131025 |