CN102873367A - Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece - Google Patents
Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece Download PDFInfo
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- CN102873367A CN102873367A CN2012104183642A CN201210418364A CN102873367A CN 102873367 A CN102873367 A CN 102873367A CN 2012104183642 A CN2012104183642 A CN 2012104183642A CN 201210418364 A CN201210418364 A CN 201210418364A CN 102873367 A CN102873367 A CN 102873367A
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Abstract
The invention relates to the field of numerical control processing equipment, and in particular relates to a three-shaft numerical control deep hole drilling machine for processing a multi-deep-hole workpiece. The three-shaft numerical control deep hole drilling machine comprises a base body of a machine body, a machine head part, a chip receiving box, an air cylinder pushing and guiding device, an electric main shaft, a machine tool shield and a filter circulation chip discharge device, wherein the filter circulation chip discharge device is externally connected below the base body of the machine body; the machine head part, the chip receiving box and the electric main shaft are sequentially installed on the base body of the machine body from left to right, and the machine tool shield is arranged outside the whole body of the machine head part, the chip receiving box, the electric main shaft and the base body of the machine body; the machine head part consists of a longitudinal moving device, a vertical moving device and a clamping device; the chip receiving box is connected with the air cylinder pushing and guiding device in parallel and can slide along the left-right direction of the base body of the machine body; and the electric main shaft is provided with a center hole which can be used for introducing water to cool the electric main shaft and is controlled by a left-right moving driving device to move left and right, and cooling liquid which is introduced in the center hole is supplied by a filter circulation device. The three-shaft numerical control deep hole drilling machine adopts three shafts to control, all hole stations can be processed through one-time clamping, the processing efficiency is high, the accuracy is good, and the three-shaft numerical control deep hole drilling machine is suitable for mass processing.
Description
Technical field
The present invention relates to the numerically controlled processing equipment field, particularly a kind of three-axis numerical control deep hole drilling machine of many deep holes workpiece processing usefulness.
Background technology
The deep hole machining such as drill gun, BTA bore, brills inhaled in spray belong to special processing technology, and the drilling by one-time continuous can reach general needs to bore, expands, cuts with scissors machining accuracy and surface roughness that operation just can reach.Owing to being subjected to technical merit and the in the past restriction of process requirements, existing deep hole working machine adopts conventional machine reformation to form, and the deep hole working machine of deep hole drilling and boring machine, deep-hole grinding machine, deep hole honing machine and ordinary lathe etc. is arranged.This class lathe all is to cooperate the reciprocating motion of cutter to realize deep hole machining by rotatablely moving of workpiece or cutter, this processing mode is more applicable for single deep hole machining, but the development along with modern Deep-Hole Drilling Technology, many kinds, in enormous quantities, the proportion of high accuracy processing increases day by day, the processing of many deep holes workpiece especially in enormous quantities, Deep-Hole Drilling Technology is had higher requirement, how to guarantee the uniformity of porous processing location, accuracy and rapidity, and how to improve working (machining) efficiency, reducing production costs all is the technical barrier that existing deep hole working machine is difficult to overcome.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, chip removal is effective, fast and accurate for positioning, the three-axis numerical control deep hole drilling machine that is applicable to the processing in enormous quantities of many deep holes workpiece, by clamped one time can finish the processing of porose position, working (machining) efficiency is high, and production cost is low.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of three-axis numerical control deep hole drilling machine of many deep holes workpiece processing usefulness, comprise lathe bed matrix, chain-drive section, connect bits case, cylinder and push away leading-in device, electric main shaft, lathe guard shield and filtration cycle chip removal device, the filtration cycle chip removal device is external in the below of lathe bed matrix; Chain-drive section, connect bits case, electric main shaft and from left to right be installed on successively on the lathe bed matrix, and be provided at an outer portion with the lathe guard shield; Wherein, chain-drive section moves forward and backward device and moves up and down device respectively by moving forward and backward drive unit and moving up and down drive unit control by moving forward and backward device, moving up and down device and clamping device forms; Connect the bits case and push away leading-in device with cylinder and connect, can be in the left and right directions slip of lathe bed matrix under the drive of cylinder piston rod; Described electric main shaft is mesopore water flowing cooling electric main shaft, and carries out move left and right by the control of move left and right drive unit, and the logical cooling fluid of mesopore is provided by filtering circulating device.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, the described bits case that connects is comprised of casing, bearing and spitting drill bushing etc., can utilize the radial support drill gun of bearing, spitting drill bushing.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, the moving forward and backward device, move up and down on the move left and right direction of device and electric main shaft and be respectively arranged with mobile stopping means of described chain-drive section.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, described clamping device is scroll chuck.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness describedly moves forward and backward drive unit, moves up and down drive unit and the move left and right drive unit all adopts servomotor control.
The three-axis numerical control deep hole drilling machine of above-mentioned a kind of many deep holes workpiece processing usefulness, described servomotor adopts gapless yielding coupling and ball-screw direct connection, and the ball-screw front end adopts Precision Lead-Screw bearing fixed bearing, and support with the high accuracy deep groove ball bearing rear end.
Compared with prior art, the invention has the beneficial effects as follows: the present invention adopts the control of three axles, can adjust arbitrarily the Working position of workpiece on three axles, guarantee that clamped one time can finish the processing of porose of institute, greatly improve working (machining) efficiency, saved human cost, and improved machining accuracy; Simultaneously, the present invention adopts mesopore to lead to water-cooled electric main shaft, and cooling fluid enters electric main shaft under high speed and high pressure, drill gun and workpiece are cooled off fast, reduced temperature rise, and the smear metal in will processing discharges fast, thereby guaranteed machining accuracy, reduced position deviation; In addition, adopt the scroll chuck clamping workpiece, clamping efficient is high, positioning accuracy good, is applicable to large batch of production and processing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention connects the bits case.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is described in further detail.
As shown in Figure 1, the present invention by lathe bed matrix 1, chain-drive section 2, connect bits case 3, cylinder 4, electric main shaft 5, lathe guard shield 6 and filtration cycle chip removal device 7 and form.Filtration cycle chip removal device 7 is external in the below of lathe bed matrix 1; Chain-drive section 2, connect bits case 3, electric main shaft 5 and from left to right be installed on successively on the lathe bed matrix 1, and be provided at an outer portion with lathe guard shield 6.Chain-drive section 2 moves forward and backward device 21 by moving forward and backward drive unit 24 controls by moving forward and backward device 21, moving up and down device 22 and clamping device 23 forms, and moves up and down device 22 by moving up and down drive unit 25 controls.The piston rod that connects bits case 3 and cylinder 4 links, and can carry out move left and right with piston rod.Electricity main shaft 5 is mesopore water flowing cooling electric main shaft, be installed on the move left and right device 51, and by 52 controls of move left and right drive unit, the cooling fluid that mesopore led to is provided by filtering circulating device 7.Simultaneously, for preventing in the course of work, three moving direction overtravels are moving forward and backward device 21, are moving up and down device 22 and move left and right device 51 and be provided with and mobilely move forward and backward stopping means 26, move up and down stopping means 27 and move left and right stopping means 53 respectively.
As shown in Figure 2, connecing bits case 3 is comprised of casing 31, drill bushing reference seat 32, drill bushing seat 33, drill bushing 34, drill gun adjustment block 35, bearing 36, bearing block 37 and bearing gland 38.Casing 31 left ends are fixed with drill bushing reference seat 32, drill bushing seat 33 and drill bushing 34 successively; Casing 31 right-hand members are fixed with bearing block 37 and bearing gland 38, are provided with bearing 36 in the bearing block, and simultaneously, the stability of drill gun studs with drill gun adjustment block 35 during for the assurance rotation in the bearing 36.
During work, drill gun is installed in the electric main shaft 5, and gives radial location by connecing bits case 3; Simultaneously, connect bits case 3 and withstand workpiece by the thrust of piston rod in the cylinder 4, guarantee to add the outflow from connect bits case 3 of cutting fluid in man-hour, can not splash.Cutting fluid with smear metal after connect bits case 3 and flow out, enter filtration cycle chip removal device 7 along lathe bed matrix 1, behind the multistage filtering through filtration cycle chip removal device 7, cooling fluid enters the logical water-cooled electric main shaft 5 of mesopore again by the high speed and high pressure pipeline, continues electric main shaft 5 and processing work are cooled off fast.
Claims (6)
1. deep hole workpiece more than a kind is processed the three-axis numerical control deep hole drilling machine of usefulness, comprise the lathe bed matrix, chain-drive section, connect the bits case, cylinder pushes away leading-in device, the electricity main shaft, lathe guard shield and filtration cycle chip removal device, the filtration cycle chip removal device is external in the below of lathe bed matrix, chain-drive section, connect the bits case, the electricity main shaft from left to right is installed on the lathe bed matrix successively, and be provided at an outer portion with the lathe guard shield, it is characterized in that: chain-drive section is by moving forward and backward device, move up and down device and clamping device and form, move forward and backward device and move up and down device respectively by moving forward and backward drive unit and moving up and down drive unit control; Connect the bits case and push away leading-in device with cylinder and connect, can be in the left and right directions slip of lathe bed matrix under the drive of cylinder piston rod; Described electric main shaft is mesopore water flowing cooling electric main shaft, and carries out move left and right by the control of move left and right drive unit, and the logical cooling fluid of mesopore is provided by filtering circulating device.
2. a kind of many deep holes workpiece according to claim 1 is processed the three-axis numerical control deep hole drilling machine of usefulness, it is characterized in that: the described bits case that connects is comprised of casing, bearing and spitting drill bushing etc.
3. the three-axis numerical control deep hole drilling machine of a kind of many deep holes workpiece processing usefulness according to claim 1 and 2 is characterized in that: the moving forward and backward device, move up and down on the move left and right direction of device and electric main shaft and be respectively arranged with mobile stopping means of described chain-drive section.
4. a kind of many deep holes workpiece according to claim 1 and 2 is processed the three-axis numerical control deep hole drilling machine of usefulness, and it is characterized in that: described clamping device is scroll chuck.
5. the three-axis numerical control deep hole drilling machine of a kind of many deep holes workpiece processing usefulness according to claim 1 and 2 is characterized in that: describedly move forward and backward drive unit, move up and down drive unit and the move left and right drive unit all adopts servomotor control.
6. a kind of many deep holes workpiece according to claim 5 is processed the three-axis numerical control deep hole drilling machine of usefulness, it is characterized in that: described servomotor adopts gapless yielding coupling and ball-screw direct connection, the ball-screw front end adopts Precision Lead-Screw bearing fixed bearing, and support with the high accuracy deep groove ball bearing rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104183642A CN102873367A (en) | 2012-10-29 | 2012-10-29 | Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104183642A CN102873367A (en) | 2012-10-29 | 2012-10-29 | Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece |
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| CN102873367A true CN102873367A (en) | 2013-01-16 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN103949935A (en) * | 2014-05-06 | 2014-07-30 | 刘磊 | Chip preventing device for numerical control machine tool |
| CN104493243A (en) * | 2014-12-17 | 2015-04-08 | 天津市滨海奥杰阀门有限公司 | Perforating device of bonnet connecting hole of flange lift type check valve |
| CN106475605A (en) * | 2016-12-13 | 2017-03-08 | 杭州汉派模具有限公司 | Drill jig and drilling machine |
| CN110000408A (en) * | 2019-01-28 | 2019-07-12 | 广东鸿图南通压铸有限公司 | A kind of processing unit (plant) and processing method of aluminium alloy extensional shell high accurate hole |
| CN111633244A (en) * | 2020-06-16 | 2020-09-08 | 惠州市利盈五金制品有限公司 | Precise positioning drilling mechanism for precise device |
| CN112247204A (en) * | 2020-11-10 | 2021-01-22 | 湖南三特机械制造有限公司 | Oil chain processing boring device convenient to nimble extension |
| CN112692333A (en) * | 2020-12-14 | 2021-04-23 | 浙江英洛华磁业有限公司 | Punching device and punching method for long hole of rotary workpiece |
| CN114042963A (en) * | 2021-11-06 | 2022-02-15 | 江苏彭中科技发展有限公司 | Drilling machine tool for processing deep hole of machine part |
| CN115847631A (en) * | 2023-01-06 | 2023-03-28 | 上海宁远精密机械股份有限公司 | Multiplex honeycomb ceramic mould processing equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN103949935A (en) * | 2014-05-06 | 2014-07-30 | 刘磊 | Chip preventing device for numerical control machine tool |
| CN104493243A (en) * | 2014-12-17 | 2015-04-08 | 天津市滨海奥杰阀门有限公司 | Perforating device of bonnet connecting hole of flange lift type check valve |
| CN106475605A (en) * | 2016-12-13 | 2017-03-08 | 杭州汉派模具有限公司 | Drill jig and drilling machine |
| CN110000408A (en) * | 2019-01-28 | 2019-07-12 | 广东鸿图南通压铸有限公司 | A kind of processing unit (plant) and processing method of aluminium alloy extensional shell high accurate hole |
| CN111633244A (en) * | 2020-06-16 | 2020-09-08 | 惠州市利盈五金制品有限公司 | Precise positioning drilling mechanism for precise device |
| CN112247204A (en) * | 2020-11-10 | 2021-01-22 | 湖南三特机械制造有限公司 | Oil chain processing boring device convenient to nimble extension |
| CN112692333A (en) * | 2020-12-14 | 2021-04-23 | 浙江英洛华磁业有限公司 | Punching device and punching method for long hole of rotary workpiece |
| CN114042963A (en) * | 2021-11-06 | 2022-02-15 | 江苏彭中科技发展有限公司 | Drilling machine tool for processing deep hole of machine part |
| CN115847631A (en) * | 2023-01-06 | 2023-03-28 | 上海宁远精密机械股份有限公司 | Multiplex honeycomb ceramic mould processing equipment |
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Application publication date: 20130116 |