CN102873575A - Numerical control coding boring composite power head of combined machine tool - Google Patents
Numerical control coding boring composite power head of combined machine tool Download PDFInfo
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- CN102873575A CN102873575A CN2012103422504A CN201210342250A CN102873575A CN 102873575 A CN102873575 A CN 102873575A CN 2012103422504 A CN2012103422504 A CN 2012103422504A CN 201210342250 A CN201210342250 A CN 201210342250A CN 102873575 A CN102873575 A CN 102873575A
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- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention relates to a numerical control coding boring composite power head of a combined machine tool, and belongs to the technical field of universal parts for the combined machine tool. A servo motor is arranged, and a sliding block and a pull rod connected with the sliding block do reciprocating motion through a screw rod driven by a gear set, so that a step can be bored, the end face of the step can be turned, and a seam allowance and a chamfer can be machined; a coder can send a spindle speed signal to the servo motor for controlling a sliding table and the screw rod, so that the requirement of thread machining is met; and the power head has a simple structure and is high in practicability and cost performance, and the production efficiency and economic benefits of an enterprise using the power head are improved.
Description
Technical field
The present invention relates to a kind of numerical control codes boring car composite power head of building-block machine, belong to the modular unit for modular machine technical field.
Background technology
The universal component of existing building-block machine---the operation principle of boring head is, motor drives main shaft and rotates by certain deceleration transmission, and the cross slide on the spindle end cutterhead moves back and forth under the effect of pull bar, and its moving direction is vertical with main-shaft axis.The power of pull bar is provided by the oil cylinder of boring head afterbody, and this boring head can be realized bore hole, face work, seam, chamfering etc.But can't realize ride rank end face, stepped hole and screw thread processing.
Summary of the invention
The numerical control codes boring car composite power head that the purpose of this invention is to provide a kind of building-block machine, solve existing boring head and only can carry out the processing such as bore hole, face work, seam, chamfering, but can't realize the deficiency of ride rank end face, stepped hole and screw thread processing, by the present invention the boring head decapacitation is satisfied outside the existing general processing, also want to satisfy boring step level, ride rank end face, seam, particularly satisfy the requirement of screw thread processing.
The objective of the invention is to be achieved through the following technical solutions, a kind of numerical control codes boring car composite power head of building-block machine, comprise main spindle box, be fixed on the motor of main spindle box, be arranged on the main shaft in the main spindle box, the cutterhead that spindle end connects, pull bar in the main shaft axial cavity, the transition gear of the tooth bar engagement of pull bar leading section, the tooth bar on the cross slide of transition gear engagement, it is characterized in that the one group synchronous pulley drive shaft of described motor in being arranged on main spindle box; The main spindle box end of pull bar tail end arranges auxiliary box body, and the gear train of servomotor in auxiliary box body fixing on the auxiliary box body drives the leading screw that arranges, and it is reciprocating to make the slide block mechanism that connects leading screw and pull bar drive pull bar; Encoder is set on the main spindle box surveys the speed of mainshaft through one group of synchronous pulley.
One group of synchronous pulley of described motor-driven main shaft, wherein the output shaft of a belt wheel and motor is fixed, and another belt wheel is nested with on the spline housing that is nested with main shaft.
Described encoder is surveyed the speed of mainshaft through one group of synchronous pulley, and wherein a belt wheel is fixedly connected with encoder, and another belt wheel is nested with on main shaft, and an end of this belt wheel arranges groove, matches with the adjacent seam that is nested with the spline housing on main shaft.
The leading screw that described servomotor drive to arrange through a gear train, the driving gear in the fixed teeth wheels on the output shaft of servomotor wherein, the driving gear engagement is nested with the driven gear that is fixed on the leading screw.
Described slide block mechanism is by slide block, be fixed on two plane bearings of rod section in the slide block, fix two semicircle clamps in rod section between two plane bearings, the gland that slide block one end is connected and fixed through bolt is that gland one end is connected and fixed through bolt and consist of with nut that leading screw spins; Between slide block and gland adjusting pad is set.
Slide block in the described slide block mechanism moves along the slide rail that its both sides arrange.
The end of described leading screw places in the axial cavity of pull bar.
To make slide block be connected pull bar with connection through a gear train turn-screw reciprocating owing to be provided with servomotor in the present invention, not only can carry out the processing such as bore hole, face work, seam, chamfering, can also satisfy the processing of boring step level, ride rank end face, seam, spindle speed signal can be given the servomotor of control slide unit and the servomotor of control leading screw by encoder, satisfy the requirement of screw thread processing.The present invention is simple in structure, and is practical, and cost performance is high, is conducive to improve production efficiency and the economic benefit of using enterprise.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure, 1 servomotor, 2 gear trains, 3 leading screws, 4 slide blocks, 5 pull bars, 6 encoders, 7 synchronous pulleys, 8 main shafts, 9 motors, 10 synchronous pulleys, 11 main spindle boxes, 12 cutterheads, 13 spline housings, 14 nuts, 15 adjusting pads, 16 plane bearings, 17 glands, 18 semicircle clamps, 19 auxiliary box bodies, 20 tooth bars, 21 transition gears.
The specific embodiment
Further specify in conjunction with the accompanying drawings and embodiments the present invention, as shown in Figure 1, the present invention includes servomotor 1, gear train 2, leading screw 3, slide block 4, pull bar 5, encoder 6, synchronous pulley 7, main shaft 8, motor 9, synchronous pulley 10, main spindle box 11, cutterhead 12, key cover 13, nut 14, adjusting pad 15, plane bearing 16, gland 17, semicircle clamp 18, auxiliary box body 19, tooth bar 20, transition gear 21; Motor 9 is solid on main spindle box 11, spindle end in the main spindle box 11 connects cutterhead 12, the tooth bar 20 engagement transition gears 21 of pull bar 5 leading sections in the axial cavity of main shaft 8, tooth bar on the transition gear 21 engagement cross slides, one group synchronous pulley 10 drive shaft 8 of motor 9 in being arranged on main spindle box 11, wherein the output shaft of a belt wheel and motor 8 is fixed, and another belt wheel is nested with on the spline housing 13 that is nested with main shaft 8.Main spindle box 11 ends of pull bar 5 tail ends arrange fixed joint casing 19, on the auxiliary box body 19 fixedly the gear train 2 of servomotor 1 in auxiliary box body 19 drive leading screws 3, it is reciprocating to make the slide block mechanism that connects leading screw 3 and pull bar 5 drive pull bar 5, the driving gear in the fixed teeth wheels 2 on the output shaft of servomotor 1 wherein, the driving gear engagement is nested with the driven gear that is fixed on the leading screw 3.Slide block mechanism is by slide block 4, be fixed on two plane bearings 16 of 5 ones on pull bar in the slide block 4,16 fixings of two plane bearings are at two semicircle clamps 18 of 5 ones on pull bar, the gland 17 that slide block 4 one ends are connected and fixed through bolt, nut 14 that gland 17 1 ends are connected and fixed through bolt and that spin with leading screw 3 consists of, and the slide block 4 in the slide block mechanism moves along the slide rail that its both sides arrange; 17 on slide block 4 and gland arrange adjusting pad 15.Its main transmission is that rotatablely moving of cutterhead 12 drives main shaft 8 rotations, the 12 corresponding rotations of spindle end cutterhead by motor 9 by one group of synchronous pulley 10; The movement of cutterhead slide plate passes motion to leading screw 3 by servomotor 1 by a gear train 2, and slide block mechanism and pull bar 5 are reciprocating, and band movable knife disc slide plate moves.Encoder 6 is set on the main spindle box 11 surveys the rotating speed of main shaft 8 through one group of synchronous pulley 7, wherein a belt wheel is fixedly connected with encoder 6, another belt wheel is nested with and is fixed on the main shaft 8, and an end of this belt wheel arranges groove, matches with the adjacent seam that is nested with the spline housing 13 on main shaft 8.
After this composite boring headstock and servo digital control slide unit combination installation, encoder 6 passes to the servo digital control slide unit with main shaft 8 rotary speed datas of measuring.The rotating speed of main shaft 8 and the amount of feeding of slide unit form the function of the relational implementation thread cutting that links.The movement of cutterhead slide plate is carried out programming Control by servomotor 1.
Claims (7)
1. the numerical control codes boring car composite power head of a building-block machine, comprise main spindle box, be fixed on the motor of main spindle box, be arranged on the main shaft in the main spindle box, the pull bar in the cutterhead that spindle end connects, main shaft axial cavity, the transition gear of the tooth bar engagement of pull bar leading section, tooth bar on the cross slide of transition gear engagement is characterized in that the one group synchronous pulley drive shaft of described motor in being arranged on main spindle box; The main spindle box end of pull bar tail end arranges auxiliary box body, and the gear train of servomotor in auxiliary box body fixing on the auxiliary box body drives the leading screw that arranges, and it is reciprocating to make the slide block mechanism that connects leading screw and pull bar drive pull bar; Encoder is set on the main spindle box surveys the speed of mainshaft through one group of synchronous pulley.
2. the numerical control codes boring car composite power head of building-block machine according to claim 1 is characterized in that, one group of synchronous pulley of described motor-driven main shaft, and wherein the output shaft of a belt wheel and motor is fixed, and another belt wheel is nested with on the spline housing that is nested with main shaft.
3. the numerical control codes boring car composite power head of building-block machine according to claim 1 and 2, it is characterized in that, described encoder is surveyed the speed of mainshaft through one group of synchronous pulley, wherein a belt wheel is fixedly connected with encoder, another belt wheel is nested with on main shaft, one end of this belt wheel arranges groove, matches with the adjacent seam that is nested with the spline housing on main shaft.
4. the numerical control codes boring car composite power head of building-block machine according to claim 3, it is characterized in that, the leading screw that described servomotor arranges through one group of gear drive, the driving gear in the fixed teeth wheels on the output shaft of servomotor wherein, the driving gear engagement is nested with the driven gear that is fixed on the leading screw.
5. the numerical control codes boring car composite power head of building-block machine according to claim 3, it is characterized in that, described slide block mechanism is by slide block, be fixed on two plane bearings of rod section in the slide block, fix two semicircle clamps in rod section between two plane bearings, the gland that slide block one end is connected and fixed through bolt, nut that gland one end is connected and fixed through bolt and that spin with leading screw consists of; Between slide block and gland adjusting pad is set.
6. the numerical control codes boring car composite power head of building-block machine according to claim 5 is characterized in that, the slide block in the described slide block mechanism moves along the slide rail that its both sides arrange.
7. the numerical control codes boring car composite power head of building-block machine according to claim 3 is characterized in that the end of described leading screw places in the axial cavity of pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103422504A CN102873575A (en) | 2012-09-17 | 2012-09-17 | Numerical control coding boring composite power head of combined machine tool |
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| CN2012103422504A CN102873575A (en) | 2012-09-17 | 2012-09-17 | Numerical control coding boring composite power head of combined machine tool |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286609A (en) * | 2013-06-24 | 2013-09-11 | 江苏飞达钻头股份有限公司 | Coaxial line mechanism capable of achieving stepless axial feed, dividing and helical motion |
| CN104148691A (en) * | 2013-05-14 | 2014-11-19 | 沈阳北方特种机床设计院有限公司 | Valve boring lathe tool |
| CN104148692A (en) * | 2013-05-14 | 2014-11-19 | 沈阳北方特种机床设计院有限公司 | Boring power head system |
| CN104416167A (en) * | 2013-09-06 | 2015-03-18 | 钰麟精密机械股份有限公司 | turning machine |
| CN105081853A (en) * | 2015-09-10 | 2015-11-25 | 沈机集团昆明机床股份有限公司 | Linear feeding mechanism for milling-boring machine |
| CN106984835A (en) * | 2017-05-03 | 2017-07-28 | 繁昌县速诚智能设备科技有限公司 | A kind of power unit of machine tool device |
| CN107824900A (en) * | 2017-11-20 | 2018-03-23 | 东莞市森川机械工具有限公司 | In-mold chamfering machine |
| 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 |
| CN113775348A (en) * | 2021-09-18 | 2021-12-10 | 中铁工程装备集团有限公司 | Rotary joint and cutter head rotation monitoring device suitable for mud-water balance shield machine |
| CN116141007A (en) * | 2022-12-09 | 2023-05-23 | 中国船舶集团青岛北海造船有限公司 | A self-propelled drilling and boring machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295153A (en) * | 1987-05-28 | 1988-12-01 | Mitsui Seiki Kogyo Co Ltd | Orientation device for turret hear spindle |
| CN201271808Y (en) * | 2008-09-23 | 2009-07-15 | 洪清德 | Numerical control main spindle unit |
| CN101870011A (en) * | 2010-06-08 | 2010-10-27 | 兰州机床厂 | Numerical control pipe lathe |
| CN202045375U (en) * | 2011-03-29 | 2011-11-23 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Numerical control vehicle boring head |
| 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 |
| CN202780651U (en) * | 2012-09-17 | 2013-03-13 | 扬州市组合机床厂 | Composite power head of numerical control coding boring machine of combined machine tool |
-
2012
- 2012-09-17 CN CN2012103422504A patent/CN102873575A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295153A (en) * | 1987-05-28 | 1988-12-01 | Mitsui Seiki Kogyo Co Ltd | Orientation device for turret hear spindle |
| CN201271808Y (en) * | 2008-09-23 | 2009-07-15 | 洪清德 | Numerical control main spindle unit |
| CN101870011A (en) * | 2010-06-08 | 2010-10-27 | 兰州机床厂 | Numerical control pipe lathe |
| CN202045375U (en) * | 2011-03-29 | 2011-11-23 | 江西奈尔斯西蒙斯赫根赛特中机有限公司 | Numerical control vehicle boring head |
| 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 |
| CN202780651U (en) * | 2012-09-17 | 2013-03-13 | 扬州市组合机床厂 | Composite power head of numerical control coding boring machine of combined machine tool |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148691A (en) * | 2013-05-14 | 2014-11-19 | 沈阳北方特种机床设计院有限公司 | Valve boring lathe tool |
| CN104148692A (en) * | 2013-05-14 | 2014-11-19 | 沈阳北方特种机床设计院有限公司 | Boring power head system |
| CN103286609A (en) * | 2013-06-24 | 2013-09-11 | 江苏飞达钻头股份有限公司 | Coaxial line mechanism capable of achieving stepless axial feed, dividing and helical motion |
| CN104416167A (en) * | 2013-09-06 | 2015-03-18 | 钰麟精密机械股份有限公司 | turning machine |
| CN105081853A (en) * | 2015-09-10 | 2015-11-25 | 沈机集团昆明机床股份有限公司 | Linear feeding mechanism for milling-boring machine |
| CN105081853B (en) * | 2015-09-10 | 2017-07-11 | 沈机集团昆明机床股份有限公司 | A kind of Linear feed mechanism for milling-boring machine |
| CN106984835A (en) * | 2017-05-03 | 2017-07-28 | 繁昌县速诚智能设备科技有限公司 | A kind of power unit of machine tool device |
| CN106984835B (en) * | 2017-05-03 | 2019-07-05 | 繁昌县速诚智能设备科技有限公司 | A kind of power unit of machine tool device |
| CN107824900A (en) * | 2017-11-20 | 2018-03-23 | 东莞市森川机械工具有限公司 | In-mold chamfering machine |
| 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 |
| CN113775348A (en) * | 2021-09-18 | 2021-12-10 | 中铁工程装备集团有限公司 | Rotary joint and cutter head rotation monitoring device suitable for mud-water balance shield machine |
| CN116141007A (en) * | 2022-12-09 | 2023-05-23 | 中国船舶集团青岛北海造船有限公司 | A self-propelled drilling and boring machine |
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Application publication date: 20130116 |