CN103084609A - Combined boring machine - Google Patents

Combined boring machine Download PDF

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Publication number
CN103084609A
CN103084609A CN2013100335299A CN201310033529A CN103084609A CN 103084609 A CN103084609 A CN 103084609A CN 2013100335299 A CN2013100335299 A CN 2013100335299A CN 201310033529 A CN201310033529 A CN 201310033529A CN 103084609 A CN103084609 A CN 103084609A
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CN
China
Prior art keywords
knife bar
gearbox
screw
boring machine
lathe bed
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Granted
Application number
CN2013100335299A
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Chinese (zh)
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CN103084609B (en
Inventor
赵明
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Individual
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Individual
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Priority to CN201310033529.9A priority Critical patent/CN103084609B/en
Publication of CN103084609A publication Critical patent/CN103084609A/en
Application granted granted Critical
Publication of CN103084609B publication Critical patent/CN103084609B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a combined boring machine comprising a machine body (5), wherein a power transmission device is arranged on the machine body (5) and connected with a lead screw (16), and a feed motor (2) is arranged on one side of the machine body (5). The combined boring machine is characterized in that a double-gear clutch (6) and a gearbox (9) are arranged on the machine body (5), and the double-gear clutch (6) is respectively connected with the feed motor (2) and a front power transmission device (8a) through a belt (3) and a belt (7). The lead screw (16) is connected to the lower portion of the gearbox (9), a tool bar (11) is connected to the gearbox (9) through an expansion joint (10), and a boring tool (13) is arranged on the tool bar (11). The combined boring machine has the advantages of being simple in structure, low in cost, high in working efficiency, reliable in performance and convenient to maintain. The combined boring machine can meet the hole boring requirements of different workpieces and applied in various working environments, is wide in application range and can ensure the machining precision of the workpieces.

Description

A kind of modular boring machine
Technical field
The present invention relates to a kind of plant equipment, particularly a kind of modular boring machine.
Background technology
In producing the heavy mechanical equipment process, if finishing spare is processed in advance, then be welded on main equipment, can produce distortion in welding process, be difficult to reach algnment accuracy in assembling process.If first after the whole welding fabrications of heavy mechanical equipment, process again bore hole, so just can guarantee the needed precision of its equipment, in assembling process just error can not appear, but very large because general plant equipment is welded into after type the volume due to it, this has just caused processing difficulties, and according to former processing way, the manpower that just need to cost a lot of money and technical dummy spindle are completed the manufacturing of heavy mechanical equipment.At present machine industry boring machine used exists travelling workpiece to find the machining benchmark position accurately; Boring cutter feeding during machined but feeding length is limited; The large-scale workpiece processing difficulties; Old-fashioned boring machine mobility is not strong, complicated operation, can not speed governing etc. defective.Through extensively retrieval, still find no relevant technical scheme.
Summary of the invention
The objective of the invention is in order to solve the shortcomings such as bore hole difficulty that present stage exists in to the big machinery bore hole, and a kind of modular boring machine that proposes.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of modular boring machine comprises lathe bed, is provided with the boring machine carriage below lathe bed, connects the feeding motor on the boring machine carriage, and the feeding motor is arranged on a side of lathe bed.An end at lathe bed connects distribution box, and distribution box is connected with motor.Actuating unit and rear actuating unit before also being provided with on lathe bed, front actuating unit and rear actuating unit are connected with a joggle by gear, and rear actuating unit is connected with an end of screw mandrel, and screw mandrel is arranged at the inside of lathe bed, it is characterized in that:
Be provided with track on lathe bed, be provided with in orbit gearbox, gearbox is in mating connection by slide block and track, an end connection of rotating motor at gearbox, the other end is connected with an end of turning cylinder, the other end of turning cylinder is by the spline joint telescopic joint, and the other end of telescopic joint is provided with universal joint, and universal joint connects knife bar by connector.
Be provided with folk art term position clutch on lathe, folk art term position clutch is connected with front actuating unit with the feeding motor respectively by belt.Also be provided with handle on the clutch of folk art term position.
Be provided with track on lathe bed, be provided with in orbit gearbox, be provided with nut in the bottom of gearbox, nut and screw mandrel are in mating connection.Folk art term position clutch is used for changing rotating and reverse of screw mandrel, controls gearbox forward and motion backward.
Be provided with a boring cutter installing hole on knife bar, connect boring cutter in the boring cutter installing hole.Be provided with one group of sliding bearing on knife bar, be provided with the knife bar trustship in the outside of sliding bearing, the knife bar trustship was provided with the screw that runs through at center, and attachment screw in screw holds out against sliding bearing by upper and lower screw sliding bearing and knife bar carriage are fixed together.At two fixed heads of upper and lower welding of knife bar carriage, fixed head is welded on workpiece, supports knife bar by workpiece.
On the basis of technique scheme, following further technical scheme can be arranged:
Described telescopic joint one side is provided with one section spline, and the spline of spline and turning cylinder inside is connected, and the telescopic joint opposite side is provided with universal joint, and universal joint and connector are hinged, and connector is connected to an end of knife bar.
Be provided with screw in the side of boring cutter installing hole on described knife bar, the center line of the center line of screw and boring cutter installing hole is perpendicular, construction bolt in screw, bolt and boring cutter compression fit.
The invention has the advantages that: this apparatus structure is simple, cost is low, easy to operate, high efficiency, dependable performance and easy to maintenance.This device can satisfy the needs of different workpieces bore hole, can be applicable to various working environments, is widely used, and can guarantee the machining accuracy of workpiece.
Description of drawings
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the A section enlarged drawing of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of modular boring machine provided by the invention comprises lathe bed 5, is provided with boring machine carriage 1 below lathe bed 5, connects feeding motor 2 on boring machine carriage 1, and feeding motor 2 is arranged on a side of lathe bed 5.An end at lathe bed 5 connects distribution box 4, and distribution box 4 is connected with motor 2.Also be provided with front actuating unit 8a and rear actuating unit 8b on lathe bed 5, front actuating unit 8a and rear actuating unit 8b are connected with a joggle by gear.Rear actuating unit 8b is connected with an end of screw mandrel 16 by shaft coupling, and screw mandrel 16 is arranged at the inside of lathe bed 5, it is characterized in that:
A, be provided with folk art term position clutch 6 on lathe 5, folk art term position clutch 6 connects feeding motors 2 by belt 3, actuating unit 8a before folk art term position clutch 6 connects by belt 7 again.Also be provided with handle 6a on folk art term position clutch 6.
B, be provided with track 17 on lathe bed 5, be provided with gearbox 9 on track 17, gearbox 9 is in mating connection with track 17 by slide block 9a, and gearbox 9 is in mating connection by the nut 22 and the screw mandrel 16 that are arranged on its bottom.At an end connection of rotating motor 19 of gearbox 9, be connected by the front end of screw with turning cylinder 20 at its other end, the rear end of turning cylinder 20 connects telescopic joint 10.Inside in turning cylinder 20 rear ends is provided with one section spline 20a, is provided with one section spline 10a at telescopic joint 10 front ends, spline 10a and spline 20a be connected (in conjunction with as shown in Figure 3).Telescopic joint 10 rear ends are provided with a universal joint 10b, and universal joint 10b is hinged by cross axle and connector 21, and connector 21 is connected to the front end of knife bar 11.
C, in conjunction with shown in Figure 4, be provided with a boring cutter installing hole on knife bar 11, connect boring cutter 13 in the boring cutter installing hole, be provided with the screw that runs through at center on knife bar 11 in the side of boring cutter installing hole, the center line of the center line of screw and boring cutter installing hole is perpendicular, construction bolt 14 in screw, bolt 14 and boring cutter 13 compression fit.Be provided with two sliding bearings 12 on knife bar 11, be provided with knife bar trustship 15 in the outside of sliding bearing 12, knife bar trustship 15 was provided with the screw that runs through at center, attachment screw in screw, hold out against sliding bearing by upper and lower screw and fix knife bar trustship 15, respectively weld a fixed head 18 at knife bar carriage 15 upper and lowers, fixed head 18 is welded on workpiece.

Claims (3)

1. a modular boring machine, comprise lathe bed (5), is provided with actuating unit on lathe bed (5), and actuating unit is connected with an end of screw mandrel (16), and screw mandrel (16) is arranged at the inside of lathe bed (5), it is characterized in that:
A, be provided with gearbox (9) on the track (17) on lathe bed (5), gearbox (9) is connected by slide block (9a) and track (17), be provided with nut (22) in the bottom of gearbox (9), nut (22) is in mating connection with screw mandrel (16), one end connection of rotating motor (19), the other end of gearbox (9) are connected with an end of turning cylinder (20), the other end of turning cylinder (20) connects telescopic joint (10), and the other end of telescopic joint (10) connects knife bar (11) by connector (21);
B, at the upper boring cutter (13) that connects of knife bar (11), be provided with one group of sliding bearing (12) on knife bar (11), connect knife bar trustship (15) in the outside of sliding bearing (12), at the upper one group of fixed head (18) that connects of knife bar carriage (15).
2. a kind of modular boring machine according to claim 1, it is characterized in that: described telescopic joint (10) one sides are provided with one section spline (10a), spline (10a) is connected with the spline (20a) of turning cylinder (20) inside, telescopic joint (10) opposite side is provided with universal joint (10b), universal joint (10b) is hinged with connector (21), and connector (21) is connected to an end of knife bar (11).
3. a kind of modular boring machine according to claim 2, it is characterized in that: described knife bar (11) is upper is provided with screw in the side of boring cutter installing hole, the center line of the center line of screw and boring cutter installing hole is perpendicular, construction bolt in screw (14), bolt (14) and boring cutter (13) compression fit.
CN201310033529.9A 2013-01-29 2013-01-29 A kind of modular boring machine Expired - Fee Related CN103084609B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310033529.9A CN103084609B (en) 2013-01-29 2013-01-29 A kind of modular boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310033529.9A CN103084609B (en) 2013-01-29 2013-01-29 A kind of modular boring machine

Publications (2)

Publication Number Publication Date
CN103084609A true CN103084609A (en) 2013-05-08
CN103084609B CN103084609B (en) 2015-11-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447575A (en) * 2013-08-26 2013-12-18 广西梧州运龙港船机械制造有限公司 Hole boring device of large-scale long-arm element
CN103567490A (en) * 2013-10-21 2014-02-12 蚌埠市行星工程机械有限公司 Portable boring machine
CN103722430A (en) * 2013-12-25 2014-04-16 南宁市南北动力有限公司 Boring cutter shaft structure
CN104070202A (en) * 2014-07-08 2014-10-01 山东丰汇设备技术有限公司 Boring device for holes
CN116765458A (en) * 2023-07-24 2023-09-19 江苏远东电机制造有限公司 Motor casing processingequipment with location calibration function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1814384A (en) * 2006-03-01 2006-08-09 湖北三环锻造有限公司 Conical bore boring machine
CN101121206A (en) * 2007-09-21 2008-02-13 中国北车集团永济电机厂 Long extended single-arm boring machine
CN101698245A (en) * 2009-11-06 2010-04-28 芜湖日升重型机床有限公司 Double-side floor milling-boring machine with square ram
CN102266959A (en) * 2011-06-28 2011-12-07 安徽强力重工起重机械有限公司 Movable type universal boring lathe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1814384A (en) * 2006-03-01 2006-08-09 湖北三环锻造有限公司 Conical bore boring machine
CN101121206A (en) * 2007-09-21 2008-02-13 中国北车集团永济电机厂 Long extended single-arm boring machine
CN101698245A (en) * 2009-11-06 2010-04-28 芜湖日升重型机床有限公司 Double-side floor milling-boring machine with square ram
CN102266959A (en) * 2011-06-28 2011-12-07 安徽强力重工起重机械有限公司 Movable type universal boring lathe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447575A (en) * 2013-08-26 2013-12-18 广西梧州运龙港船机械制造有限公司 Hole boring device of large-scale long-arm element
CN103567490A (en) * 2013-10-21 2014-02-12 蚌埠市行星工程机械有限公司 Portable boring machine
CN103722430A (en) * 2013-12-25 2014-04-16 南宁市南北动力有限公司 Boring cutter shaft structure
CN104070202A (en) * 2014-07-08 2014-10-01 山东丰汇设备技术有限公司 Boring device for holes
CN104070202B (en) * 2014-07-08 2016-11-02 山东丰汇设备技术有限公司 A kind of hole boring device
CN116765458A (en) * 2023-07-24 2023-09-19 江苏远东电机制造有限公司 Motor casing processingequipment with location calibration function
CN116765458B (en) * 2023-07-24 2024-01-23 江苏远东电机制造有限公司 Motor casing processingequipment with location calibration function

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CB03 Change of inventor or designer information

Inventor after: Qian Jin

Inventor after: Pan Shengxin

Inventor after: Geng Liang

Inventor after: Zhang Congwen

Inventor after: Liang Hongyu

Inventor after: Zhao Ming

Inventor before: Zhao Ming

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151104

Termination date: 20160129

EXPY Termination of patent right or utility model