CN201565776U - Floor type milling-boring machine with planing bench - Google Patents

Floor type milling-boring machine with planing bench Download PDF

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Publication number
CN201565776U
CN201565776U CN2009201803238U CN200920180323U CN201565776U CN 201565776 U CN201565776 U CN 201565776U CN 2009201803238 U CN2009201803238 U CN 2009201803238U CN 200920180323 U CN200920180323 U CN 200920180323U CN 201565776 U CN201565776 U CN 201565776U
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CN
China
Prior art keywords
planing bench
boring
planing
lathe bed
floor type
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.)
Expired - Fee Related
Application number
CN2009201803238U
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Chinese (zh)
Inventor
曹华兴
饶世胜
樊宗保
林颖嫔
江元雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Original Assignee
WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd filed Critical WUHU RISHENG HEAVY DUTY MACHINE TOOLS CO Ltd
Priority to CN2009201803238U priority Critical patent/CN201565776U/en
Application granted granted Critical
Publication of CN201565776U publication Critical patent/CN201565776U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a floor type milling-boring machine with a planing bench, which is provided with symmetrical left and right structures and comprises a planing bench lathe bed, a planing bench and a planing bench feed servo motor. The left and right structures both consist of lathe beds, sliding bases, vertical columns, spindle boxes, boring shafts, spindle motors, boring shaft feed motors, spindle box feed motors and vertical column feed motors, wherein the sliding bases are slidably arranged on the lathe beds, the vertical columns are fixedly arranged on the sliding bases, the spindle boxes are slidably arranged on the vertical columns, the boring shafts are disposed in the spindle boxes, the spindle motors drive the boring shafts to rotate, the boring shaft feed motors drive the boring shafts to extend and retract, the spindle box feed motors drive the spindle boxes to move up and down, the vertical column feed motors drive the vertical columns and drive the sliding bases to move on the lathe beds, the planing bench lathe bed is arranged in the middle of the machine, the planing bench is slidably connected with the planing bench lathe bed, and the planing bed feed servo motor drives the planing bench to move horizontally. During operation of the planing bench, different processing workpieces with different types and sizes can be mounted to be processed on two sides, and the planing bench is fine in rigidity and high in movement precision.

Description

Floor type boring and milling machine with planing bench
Technical field
The utility model relates to a kind of metal cutting machining tool, refer in particular to a kind of in order to the machining large workpiece floor type boring and milling machine.
Background technology
In mechanical industry, when the plane of machining large workpiece even weight workpiece and hole above tens of tons, generally all be to adopt floor-type milling ﹠ boring machine, this is a kind of large-scale horizontal boring machine, can realize the axially-movable of main shaft, carry out the processing of depth direction, also can be used as milling machine use carrying out slabbing simultaneously.But the complex structure of the main spindle box of floor-type milling ﹠ boring machine is huge, so costing an arm and a leg of lathe is not suitable for the processing of general small business.
General common price of landing milling machine is far below floor-type milling ﹠ boring machine, but the main shaft that lands on the milling head of milling machine does not have axial feed mechanism, and axial dimension can pass through manual adjustments during milling, guarantees milling depth, the Milling Process on realization plane.Because the common main shaft that lands milling machine does not have axial power feed motion, can't realize the processing of the depth direction in hole, so can only carry out the processing on plane.And, if want the operation of processing work a lot, all reinstall the location workpiece at every turn, operation is inconvenience very.Therefore, this just need improve the existing milling machine that lands, make its become a kind of can either the large and medium-sized workpiece of two-sided processing remote plane, deep hole machining, again can be in clamping concentrate and finish boring, bore hole, fraising, and the multiple operation processing of milling at two faces, replace large floor boring and milling machine and planer-type milling machine, to save processing cost.
The utility model content
The purpose of this utility model is the deficiency at above-mentioned existence, the processing of a kind of remote plane that can either be fit to the different workpiece of a plurality of class molded dimensions, deep hole is provided, again can be in clamping finishes boring, bore hole, fraising, and the floor type boring and milling machine of the multiple operation processing of milling concentrating, problem such as complicated operating process when solving present processing multiple operation.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of floor type boring and milling machine with planing bench, it comprises lathe bed, be slidingly arranged in the slide on the described lathe bed, be fixedly installed on the column on the described slide, be slidingly arranged in the main spindle box on the described column, be arranged on the boring axle in the described main spindle box, drive the spindle motor of described boring axle rotation, drive the boring axle feeding motor that described boring shaft extension contracts mobile, drive the main spindle box feeding motor that described main spindle box moves up and down, and the column feeding motor that drives described column and slide is moved on described lathe bed, also comprise be arranged in the middle of the planing bench lathe bed, the planing bench that is slidingly connected with described planing bench lathe bed and drive the planing bench feed servo motor that described planing bench moves horizontally.
In the utility model, described planing bench feed servo motor is connected with ball-screw to realize that planing bench moves horizontally by the cog belt wheel-speed regulating change box.
In the utility model, described planing bench is provided with V-way.
In the utility model, described planing bench lathe bed one side is equipped with ball bar ruler.
In the utility model, an end of described planing bench is equipped with the feed change case, is provided with hydraulic clamping device in described planing bench one side described planing bench is fixed on the described planing bench lathe bed.
In the utility model, described planing bench upper surface is provided with a plurality of T-slots that are used to install workpiece.
In the utility model, in described main spindle box inside, be provided with main shaft gyration deceleration of motion mechanism between described spindle motor and the boring axle, described main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear.
In the utility model, described main spindle box is locked on the described column by butterfly spring clamp mechanism by hydraulic jack behind the location, and described hydraulic jack unclamps when motion.
In the utility model, described slide is locked on the described lathe bed by described hydraulic jack behind the location, and described hydraulic jack unclamps during motion.
Compared to prior art, the utlity model has the floor type boring and milling machine of planing bench, its planing bench can be installed the different processing work of various types of sizes and carry out two-sided processing, this planing bench good rigidly, kinematic accuracy height when work; In addition, the floor type boring and milling machine that the utlity model has planing bench disposes after the ancillary attachments such as facing head, right-angle milling head, but the big plane of milling, keyway, right-angle plane, inclined-plane reach the workpiece multiaspect are carried out machining, have that the processing technology scope is big, automatization level good, steady quality, saving frock, advantage of high production efficiency, have the similar lathe function that is beyond one's reach.
Description of drawings
Fig. 1 is the front view that the utlity model has the floor type boring and milling machine of planing bench.
Fig. 2 is the vertical view that the utlity model has the floor type boring and milling machine of planing bench.
The specific embodiment
With the specific embodiment the utility model is further elaborated with reference to the accompanying drawings below.
Extremely shown in Figure 2 as Fig. 1, the floor type boring and milling machine that the utlity model has planing bench comprise the left side structure and with the right side structure of left side symmetrical configuration, its left side structure comprises lathe bed 1, slide 2, column 3, main spindle box 4 is located at the square ram 5 on the main spindle box 4, boring axle 6 in the side's of setting ram, main spindle box feeding motor 7, spindle motor 8, boring axle feeding motor 10, side's ram feeding motor 12, column feeding motor 14, the planing bench lathe bed 16 in the middle of being arranged on, planing bench 17, planing bench feed servo motor 18, push-button station 19 and platform 20 etc.
This column 3 is fixed on the slide 2, and slide 2 is installed on the lathe bed 1 by guide rail, and main spindle box 4 is installed on the column 3 by guide rail.This lathe bed 1 comprises left lathe bed, right lathe bed, and planing bench lathe bed 16 docks with left and right sides lathe bed, fuses.The slide 2 that is fixed with column 3 makes column 3 can laterally move (W ' axially) along the guide rail of lathe bed 1 by column feeding motor 14.This lathe bed 1 upper surface is furnished with two square type level gauges, and guiding rail is positioned at the middle part, guarantees the steady of motion; Slide 2 is the intermediate layers that connect lathe bed 1 and column 3, and the below has two square type level gauges to combine with the guide rail of lathe bed 1, and column 3 is fixed on slide 2 tops, and slide 2 laterally moves (W ' axial) along lathe bed 1 guide rail.This main spindle box 4 is installed on the column 3, and this main spindle box 4 makes this main spindle box 4 vertically move (Y-axis to) along the guide rail on the column 3 by main spindle box feeding motor 7.Be equipped with in this main spindle box 4 very that sectional area is the square ram 5 of 420mm * 350mm, it is the boring axle 6 of 130mm that diameter is housed in the square ram 5, and square ram 5 respectively is 700mm with the flexible stroke of boring axle 6.This spindle motor 8 can drive this boring axle 6 rotations, and this boring axle feeding motor 10 drives this boring axle 6 and laterally moves (Z is axial), and this spindle motor 8 can be frequency control motor.This side's ram feeding motor 12 drives these side's ram 5 transversal stretchings and moves (W is axial).This this boring axle feeding motor 10 and this side's ram feeding motor 12 are arranged in the tail pipe 9 of back.This planing bench feed servo motor 18 drives this planing bench 17 and move horizontally (X axis) on planing bench lathe bed 16.
In this main spindle box 4, be provided with main shaft gyration deceleration of motion mechanism between this spindle motor 8 and the boring axle 6, this main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear, and adopts advanced frequency conversion speed-adjusting system.Advanced frequency conversion speed-adjusting system is adopted in main motion, is driven by variable-frequency motor, by two grades of gear graduations of height, makes main shaft obtain the electrodeless variable-speed of 2.4-700r/min.Low speed: 2.4-178r/min, at a high speed: 24-700r/min.Main motion is a hydraulic jack preliminary election speed change, and the slow forward and reverse crawl running of main motor is meshed smoothly in order to gear in the speed-change process.Its outstanding advantage is to have simplified rotational structure, has reduced cost, has effectively improved transmission accuracy and automatization level.
It is the variable-frequency motor of YBPT180L-50-22-422KW that this spindle motor 8 can adopt model, and the adoptable model of its frequency converter is the frequency converter of A740.
Axial at W ', the horizontal feed motion of this column 3 and slide 2 is to adopt AC servo motor.Stroke adopts gear reduction box more than 8 meters, output shaft gear and tooth bar engagement.Stroke adopts 1: 3 clearance elimination gear reduction of speed to be connected with ball-screw below 8 meters, realize 4-3000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
Is to adopt AC servo motor in Y-axis to, the vertical feed campaign of main spindle box 4.Clearance elimination gear reduction of speed through 1: 2 is connected with ball-screw, realizes 2-3000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
Axial at W, Z, AC servo motor is adopted in the horizontal feed motion of square ram 5, boring axle 6 respectively.Clearance elimination gear reduction of speed through 1: 4 is connected with ball-screw, realizes 1.2-2000mm/min feeding and rapid movement.Can be motor-driven also can be manual.
This main spindle box 4 and slide 2 all adopt hydraulic jack locking, and this main spindle box 4 is locked on the column 3 by butterfly spring clamp mechanism by hydraulic jack behind the location, and hydraulic jack unclamps during motion; This slide 2 is locked on the lathe bed 1 by hydraulic jack behind the location, and hydraulic jack unclamps during motion.When this main spindle box 4 and slide 2 when not moving, in order to improve the rigidity of lathe, it must be locked.It must be unclamped during motion.The mode that adopts hydraulic locking and unclamp is the most reliable and convenient.
This machine tool hydraulic system can be divided into two parts, the main motion in the main spindle box, the speed change of feed motion and lubricated, main spindle box clamps is an independently pumping plant; It is an independently pumping plant that lubricated, the slide of the feed motion of lathe bed slide portion clamp.The hydraulic system of floor type boring and milling machine that the utlity model has planing bench is reliable and stable, easy to operate.The slide pumping plant is equipped with the oil cooling device.
In the position of close boring axle 5 external parts in the side of this main spindle box 4, this main spindle box 4 is provided with its push-button station that is fastenedly connected 19, and this push-button station 19 is provided with digital display screen, electronics trimming hand wheel and control button.All on push-button station 19, with the lifting of main spindle box 4, operating personnel can climb up platform 20 operations in centralized control of the present utility model.
Such during the rectilinear motion of this planing bench 17: as to adopt planing bench feed servo motor 18 to drive by gearbox and ball-screw.Guide rail adopts strong lubricating, adjusts the liquid oil pressure to 0.1-0.2MPa, and planing bench 17 unloadings are lightened the load, and can carry the processing of large-scale workpiece, and the height of planing bench lathe bed 16 is 700 millimeters, has enough stiffness and strengths.Guide rail adopts flat-V-way, kinematic accuracy is good, guide rail one side can be installed ball bar ruler, to guarantee the accuracy of reading, limit switch is equipped with in planing bench lathe bed 16 sides, the top is a planing bench 17, at an end of planing bench 17 the feed change case is housed, and respectively has two hydraulic clamping devices that planing bench 17 is fixed on the planing bench lathe bed 16 in planing bench 17 both sides.The upper surface of this planing bench 17 is provided with a plurality of T-slots, like this can the different workpiece of fixed dimension, and range of application is wider.This planing bench 17 is in when work, good rigidly, kinematic accuracy height.
Lathe bed 1, slide 2, column 3, main spindle box 4, square ram 5 that the utlity model has the floor type boring and milling machine of planing bench etc. is the high strength casting of good rigidly.X, Y-axis to guide rail adopt plastic-sticking guiding rail, frictional force is little, the positioning accuracy height.Guide rail on lathe bed 1 and the planing bench lathe bed 16 is equipped with stainless steel drawplate type protective cover.
Distinct advantages with floor type boring and milling machine of planing bench is: the range of work that has enlarged workpiece, strengthen the stability of boring axle 6 boring-mill work rigidity, precision and precision, have incomparable advantage than the floor type boring and milling machine of ram, no planing bench not properly, solved the difficult problem of user's machining large part deep hole, face.
The floor type boring and milling machine that the utlity model has planing bench has not only improved efficient owing to process same part from two faces, and the axiality of bore hole mills the depth of parallelism height of section than higher, and cutting force is bigger.This floor type boring and milling machine with planing bench disposes after the ancillary attachments such as facing head, right-angle milling head, but the big plane of milling, keyway, right-angle plane, inclined-plane reach the workpiece multiaspect are carried out machining, have that the processing technology scope is big, automatization level good, steady quality, saving frock, advantage of high production efficiency, this is the similar lathe function that is beyond one's reach.This floor type boring and milling machine with planing bench is widely used in industries such as machinery, the energy, traffic, metallurgy, petrochemical industry, for the user provides compound, multi-functional, high efficiency advanced lathe.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.

Claims (9)

1. floor type boring and milling machine with planing bench, it comprises lathe bed, be slidingly arranged in the slide on the described lathe bed, be fixedly installed on the column on the described slide, be slidingly arranged in the main spindle box on the described column, be arranged on the boring axle in the described main spindle box, drive the spindle motor of described boring axle rotation, drive the boring axle feeding motor that described boring shaft extension contracts mobile, drive the main spindle box feeding motor that described main spindle box moves up and down, and the column feeding motor that drives described column and slide is moved on described lathe bed, it is characterized in that: also comprise be arranged in the middle of the planing bench lathe bed, the planing bench that is slidingly connected with described planing bench lathe bed and drive the planing bench feed servo motor that described planing bench moves horizontally.
2. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described planing bench feed servo motor is connected with ball-screw to realize that planing bench moves horizontally by the cog belt wheel-speed regulating change box.
3. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described planing bench is provided with V-way.
4. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described planing bench lathe bed one side is equipped with ball bar ruler.
5. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: an end of described planing bench is equipped with the feed change case, is provided with hydraulic clamping device in described planing bench one side described planing bench is fixed on the described planing bench lathe bed.
6. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described planing bench upper surface is provided with a plurality of T-slots that are used to install workpiece.
7. the floor type boring and milling machine with planing bench according to claim 1, it is characterized in that: in described main spindle box inside, be provided with main shaft gyration deceleration of motion mechanism between described spindle motor and the boring axle, described main shaft gyration deceleration of motion mechanism is the multi-change speed transmission mechanism of shifting slide gear.
8. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described main spindle box is locked on the described column by butterfly spring clamp mechanism by hydraulic jack behind the location, and described hydraulic jack unclamps when motion.
9. the floor type boring and milling machine with planing bench according to claim 1 is characterized in that: described slide is locked on the described lathe bed by described hydraulic jack behind the location, and described hydraulic jack unclamps during motion.
CN2009201803238U 2009-11-06 2009-11-06 Floor type milling-boring machine with planing bench Expired - Fee Related CN201565776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201803238U CN201565776U (en) 2009-11-06 2009-11-06 Floor type milling-boring machine with planing bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201803238U CN201565776U (en) 2009-11-06 2009-11-06 Floor type milling-boring machine with planing bench

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CN201565776U true CN201565776U (en) 2010-09-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069223A (en) * 2010-12-08 2011-05-25 西安交通大学 Vertical machine tool structure for machining blade by using two cutters
CN110480051A (en) * 2019-08-20 2019-11-22 青岛雷沃工程机械有限公司 A kind of loading machine crossbeam processing unit (plant) and method
CN114290059A (en) * 2021-12-20 2022-04-08 济南二机床集团有限公司 Numerical control double-sided horizontal milling and boring flexible machining device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069223A (en) * 2010-12-08 2011-05-25 西安交通大学 Vertical machine tool structure for machining blade by using two cutters
CN102069223B (en) * 2010-12-08 2013-04-17 西安交通大学 Vertical machine tool structure for machining blade by using two cutters
CN110480051A (en) * 2019-08-20 2019-11-22 青岛雷沃工程机械有限公司 A kind of loading machine crossbeam processing unit (plant) and method
CN114290059A (en) * 2021-12-20 2022-04-08 济南二机床集团有限公司 Numerical control double-sided horizontal milling and boring flexible machining device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20111106