CN104148692A - Boring power head system - Google Patents
Boring power head system Download PDFInfo
- Publication number
- CN104148692A CN104148692A CN201310178209.2A CN201310178209A CN104148692A CN 104148692 A CN104148692 A CN 104148692A CN 201310178209 A CN201310178209 A CN 201310178209A CN 104148692 A CN104148692 A CN 104148692A
- Authority
- CN
- China
- Prior art keywords
- boring
- power head
- head
- left end
- gear
- 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
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a boring power head system. The system comprises a boring power head, a boring tool drive mechanism and a tool pan sliding plate. A boring tool pan is arranged at the right end of the boring power head, and a main motor is arranged on the upper portion of the left end of the boring power head, wherein the main motor drives a spindle arranged in the longitudinal direction to rotate through a gear, and then the boring tool pan is driven to rotate. The boring tool drive mechanism is arranged in the middle of the left end of the boring power head, a lead screw penetrates through the interior of the boring tool drive mechanism in the longitudinal direction, the left end of the lead screw is connected with a boring tool servo motor through a lead screw nut and a synchronous belt, the right end of the lead screw is connected with the left end of a pull rod through a bearing, and the right end of the pull rod is connected with the gear arranged in the boring tool pan through a longitudinal gear rack. The tool pan sliding plate is arranged on the right side in the boring tool pan, the left end of the tool pan sliding plate is connected with the gear through a vertical gear rack, and a boring tool is installed at the right end of the tool pan sliding plate.
Description
Technical field
The present invention relates to dynamical system, be particularly used to valve boring turning machine to improve the boring power head system that power is supported.
Background technology
Valve is the requisite fluid control components of various industrial economy industries such as oil, chemical industry, long-distance transport pipes and electric power, and valve is various in style, and valve is provided with end face flange and middle flange.
Flange is again ring flange or bead.Flange be make pipe and pipe and and the interconnective part of valve, be connected in pipe end.Perforation on flange, bolt is close to two flanges.Between flange, seal with liner.Flange divides (silk connects) flange and welded flange and the cutting ferrule flange that be threaded.The Excircle machining of ring flange is an important step of flange processing, and it directly has influence on quality and the outward appearance of flange, and existing equipment is all the ring flange with lathe car valve.
Existing turning equipment can only complete single flange face Excircle machining, apply dumb.Now conventionally with lathe processing ring flange due to the structure reason of valve be difficult to be installed, be installed position and turning position far, cut flange of every turning and must be installed once, due to the larger very bad card of valve entirety and dangerous.The particular problem that existing turning equipment exists is as follows:
The first, valve rotates turning after being installed;
The second, flange of valve per car is installed once;
Three, be installed centering once at every turn;
Four, because valve shape is installed difficult dangerous;
Five, because the vertical parallel precision that is repeatedly installed is not high;
In order to address the above problem, the inventor changes original valve turning equipment into boring.Whole turning (with boring for car) of once completing three flanges of valve are efficient, high accuracy, high, the safety of degree automatically.
Summary of the invention
In order to address the above problem, the inventor has carried out research with keen determination, found that: by boring power head is set, the right-hand member of boring power head is connected with boring head left end, the top of boring power head left end arranges main motor, wherein, the main shaft rotation that main motor arranges along the longitudinal direction by gear driven, and then drive boring head to rotate, boring cutter driving mechanism is set, it is arranged at the middle part of boring power head left end, wear in a longitudinal direction leading screw in boring cutter driving mechanism inside, the left end of leading screw is connected with boring cutter servomotor by mother lead screw, the right-hand member of leading screw is connected with pull bar left end by bearing, the right-hand member of pull bar is connected with the gear that is arranged at boring head inside by longitudinal rack, vertical tooth bar is set, its right-hand member is connected with cutterhead slide plate, vertically tooth bar left end is connected with gear, right-hand member at cutterhead slide plate is equipped with boring cutter, thereby complete the present invention.
The object of the present invention is to provide following aspect:
(1) boring power head system, is characterized in that: this system comprises:
Boring power head 2, its right-hand member arranges boring head 9, and the top of boring power head left end arranges main motor 1, wherein, the main shaft rotation that main motor arranges along the longitudinal direction by gear driven, and then drive boring head rotation,
Boring cutter driving mechanism 8, it is arranged at the middle part of boring power head left end, wear in a longitudinal direction leading screw 3 in boring cutter driving mechanism inside, the left end of leading screw is connected with boring cutter servomotor 7 by mother lead screw, Timing Belt, the right-hand member of leading screw is connected with pull bar left end by bearing, the right-hand member of pull bar is connected with the gear 12 that is arranged at boring head inside by longitudinal rack 11, and
Cutterhead slide plate 14, it is arranged at boring head inner right side, and cutterhead slide plate left end is connected with gear by vertical tooth bar 13, and the right-hand member of cutterhead slide plate is equipped with boring cutter 10,
(2) the boring power head system as described in above-mentioned (1), it is characterized in that: drive pull bar 15 and longitudinal rack to move in a longitudinal direction by leading screw, by gear and vertically rack drives cutterhead skateboarding, and then the distance at regulating boring cutter and boring head center.
(3) the boring power head system as described in above-mentioned (1), is characterized in that: described main motor, main shaft is parallel with boring head three's axis, and the dead in line of main shaft and boring head.
(4) the boring power head system as described in above-mentioned (1), is characterized in that: the gear being connected with longitudinal rack is duplicate gear.
(5) the boring power head system as described in above-mentioned (1), is characterized in that: the bottom of this unit head system is connected with lathe base by the feed system of valve boring turning machine.
According to boring power head system provided by the invention, have simple in structure, easy to use, error is little, efficiency high, can complete multiple flange face Excircle machining by boring cutter driving mechanism.
Beneficial effect of the present invention is specific as follows:
The first, become the static boring of valve;
The second, high with workbench indexing accuracy;
Three, be once installed centering once;
Four, the static safety of late gate that is installed;
Five, three borings that are once installed.
Brief description of the drawings
Fig. 1 illustrates the front view of the boring power head system of a kind of preferred embodiment according to the present invention;
Fig. 2 illustrates the left view of the boring power head system of a kind of preferred embodiment according to the present invention;
Fig. 3 illustrates the top view of the boring power head system of a kind of preferred embodiment according to the present invention.
Fig. 4 illustrates the structural representation of boring head in the boring power head system of a kind of preferred embodiment according to the present invention.
Drawing reference numeral explanation:
The main motor of 1-
2-boring power head
3-leading screw
7-boring cutter servomotor
8-boring cutter driving mechanism
9-boring head
10-boring cutter
11-longitudinal rack
12-gear
The vertical tooth bar of 13-
14-cutterhead slide plate
15-pull bar
Detailed description of the invention
Below by the present invention is described in detail, the features and advantages of the invention will become more clear, clear and definite along with these explanations.
Here special word " exemplary " means " as example, embodiment or illustrative ".Here needn't be interpreted as being better than or being better than other embodiment as " exemplary " illustrated any embodiment.Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, needn't draw accompanying drawing in proportion.
According in a preferred embodiment of the present invention, as shown in Fig. 1-4, provide a kind of boring power head system, this system comprises:
Boring power head 2, its right-hand member is connected with boring head 9 left ends, and the top of boring power head left end arranges main motor 1, wherein, the main shaft rotation that main motor arranges along the longitudinal direction by gear driven, and then drive boring head rotation,
Boring cutter driving mechanism 8, it is arranged at the middle part of boring power head left end, the axis of boring cutter driving mechanism and the dead in line of boring head, wear in a longitudinal direction leading screw in boring cutter driving mechanism inside, the left end of leading screw passes through mother lead screw, Timing Belt is connected with boring cutter servomotor 7, the right-hand member of leading screw is connected with pull bar left end by bearing, wherein, bearing makes pull bar carry out circumferential movement along leading screw, and the reciprocating motion that bearing can make leading screw synchronize in a longitudinal direction with pull bar, the right-hand member of pull bar is connected with the gear that is arranged at boring head inside by longitudinal rack, with
Cutterhead slide plate, it is arranged at boring head inner right side, and cutterhead slide plate left end is connected by vertical rack and pinion, and the right-hand member of cutterhead slide plate is equipped with boring cutter 10,
Wherein, boring head can be with movable knife disc slide plate to do circumferential operation, and feed system, numerical control four work position rotation tables of this boring power head system and valve boring turning machine are used in conjunction with.
Wherein, the longitudinal direction described in the present invention is as the Z-direction in Fig. 3.
One preferred embodiment in, as shown in fig. 1, described boring power head 2 right-hand members are connected with boring head 9 left ends, the top of boring power head left end arranges main motor 1,
Wherein, as shown in fig. 1, described main motor 1 is arranged at the left end top of boring power head, it slows down by gear reduction, rotate by gear driven main shaft, and then drive boring cutter along the rotation of main shaft circumferential direction, rotate along circumferential direction by main driven by motor boring cutter, and then complete the boring to flange face cylindrical.Here, described main motor is conventional spindle drive motor.
One preferred embodiment in, as shown in fig. 1, boring cutter driving mechanism is for changing the distance between boring cutter and boring head center, can make the distance at boring cutter and boring head center become large or dwindle by boring cutter driving mechanism, and then boring cutter is changed along the disc of the boring in process that rotates in a circumferential direction, and then can boring go out the flange face of different model.
Wherein, boring cutter driving mechanism is arranged at boring power head left end, the axis of boring cutter driving mechanism and main shaft, boring head three's dead in line.Wear in a longitudinal direction leading screw in boring cutter driving mechanism inside, the left end of leading screw is connected with boring cutter servomotor 7 by mother lead screw, the right-hand member of leading screw is connected with pull bar left end by bearing, and the right-hand member of pull bar is connected with the gear that is arranged at boring head inside by longitudinal rack
Wherein, bearing makes pull bar carry out circumferential movement along leading screw, and the bearing reciprocating motion that can make leading screw synchronize in a longitudinal direction with pull bar,
In the time that processed flange face cylindrical increases, can drive mother lead screw and then drive leading screw in a longitudinal direction to left movement by boring cutter servomotor, and then pull pull bar, longitudinal rack to move clockwise to left movement and then driven gear, and then drive vertical tooth bar and cutterhead slide plate to the direction motion away from the boring head center of circle, and then boring cutter is increased along the radius rotating in a circumferential direction, and then make the flange face of boring cutter machining large; When processed flange face cylindrical reduces, its principle is contrary with said process, and here described gear is preferably duplicate gear.
According to boring power head system provided by the invention, have simple in structure, easy to use, error is little, efficiency high, can complete multiple flange face Excircle machining by boring cutter driving mechanism.Beneficial effect of the present invention is specific as follows:
The first, become the static boring of valve;
The second, high with workbench indexing accuracy;
Three, be once installed centering once;
Four, the static safety of late gate that is installed;
Five, three borings that are once installed.
In conjunction with detailed description of the invention and exemplary example, the present invention is had been described in detail above, but these explanations can not be interpreted as limitation of the present invention.It will be appreciated by those skilled in the art that in the situation that not departing from spirit and scope of the invention, can carry out multiple replacement of equal value, modify or improve technical solution of the present invention and embodiment thereof, these all fall within the scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (5)
1. boring power head system, is characterized in that: this system comprises:
Boring power head (2), its right-hand member arranges boring head (9), and the top of boring power head left end arranges main motor (1), wherein, the main shaft rotation that main motor arranges along the longitudinal direction by gear driven, and then drive boring head rotation,
Boring cutter driving mechanism (8), it is arranged at the middle part of boring power head left end, wear in a longitudinal direction leading screw (3) in boring cutter driving mechanism inside, the left end of leading screw is connected with boring cutter servomotor (7) by mother lead screw, Timing Belt, the right-hand member of leading screw is connected with pull bar (15) left end by bearing, the right-hand member of pull bar is connected with the gear (12) that is arranged at boring head inside by longitudinal rack (11), and
Cutterhead slide plate (14), it is arranged at boring head inner right side, and cutterhead slide plate left end is connected with gear by vertical tooth bar (13), and the right-hand member of cutterhead slide plate is equipped with boring cutter (10).
2. boring power head system as claimed in claim 1, is characterized in that: drive pull bar and longitudinal rack to move in a longitudinal direction by leading screw, and by gear and vertically rack drives cutterhead skateboarding, and then the distance at regulating boring cutter and boring head center.
3. boring power head system as claimed in claim 1, is characterized in that: described main motor, main shaft is parallel with boring head three's axis, and the dead in line of main shaft and boring head.
4. boring power head system as claimed in claim 1, is characterized in that: the gear being connected with longitudinal rack is duplicate gear.
5. boring power head system as claimed in claim 1, is characterized in that: the bottom of this unit head system is connected with lathe base by the feed system of valve boring turning machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178209.2A CN104148692A (en) | 2013-05-14 | 2013-05-14 | Boring power head system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178209.2A CN104148692A (en) | 2013-05-14 | 2013-05-14 | Boring power head system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104148692A true CN104148692A (en) | 2014-11-19 |
Family
ID=51874421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178209.2A Pending CN104148692A (en) | 2013-05-14 | 2013-05-14 | Boring power head system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104148692A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903328A (en) * | 2017-04-20 | 2017-06-30 | 奉化市欧特瑞智能科技有限公司 | A kind of intensive multistation valve body processing numerically controlled lathe |
| CN108393507A (en) * | 2018-05-10 | 2018-08-14 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN108817466A (en) * | 2018-08-21 | 2018-11-16 | 台州黄公汽车部件有限公司 | A kind of boring machine tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998041349A1 (en) * | 1997-03-18 | 1998-09-24 | Ex-Cell-O Gmbh | Machine tool |
| CN201940853U (en) * | 2010-12-30 | 2011-08-24 | 广东明珠集团韶关众力发电设备有限公司 | Novel end face turning feed system |
| CN102310329A (en) * | 2011-09-08 | 2012-01-11 | 福建鼎川机床有限公司 | Double-end numerical control turning and boring mill |
| CN202377842U (en) * | 2011-12-31 | 2012-08-15 | 山东济宁特力机床有限公司 | Special power head for end surface of numerical control boring machine |
| CN102873575A (en) * | 2012-09-17 | 2013-01-16 | 扬州市组合机床厂 | Numerical control coding boring composite power head of combined machine tool |
| CN203356646U (en) * | 2013-05-14 | 2013-12-25 | 沈阳北方特种机床设计院有限公司 | Boring power head system |
-
2013
- 2013-05-14 CN CN201310178209.2A patent/CN104148692A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998041349A1 (en) * | 1997-03-18 | 1998-09-24 | Ex-Cell-O Gmbh | Machine tool |
| CN201940853U (en) * | 2010-12-30 | 2011-08-24 | 广东明珠集团韶关众力发电设备有限公司 | Novel end face turning feed system |
| CN102310329A (en) * | 2011-09-08 | 2012-01-11 | 福建鼎川机床有限公司 | Double-end numerical control turning and boring mill |
| CN202377842U (en) * | 2011-12-31 | 2012-08-15 | 山东济宁特力机床有限公司 | Special power head for end surface of numerical control boring machine |
| CN102873575A (en) * | 2012-09-17 | 2013-01-16 | 扬州市组合机床厂 | Numerical control coding boring composite power head of combined machine tool |
| CN203356646U (en) * | 2013-05-14 | 2013-12-25 | 沈阳北方特种机床设计院有限公司 | Boring power head system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903328A (en) * | 2017-04-20 | 2017-06-30 | 奉化市欧特瑞智能科技有限公司 | A kind of intensive multistation valve body processing numerically controlled lathe |
| CN108393507A (en) * | 2018-05-10 | 2018-08-14 | 宁波丹德瑞精密机械科技有限公司 | A kind of boring cutter |
| CN108817466A (en) * | 2018-08-21 | 2018-11-16 | 台州黄公汽车部件有限公司 | A kind of boring machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |