CN102343513A - Milling and drilling combined lathe - Google Patents
Milling and drilling combined lathe Download PDFInfo
- Publication number
- CN102343513A CN102343513A CN2010102457649A CN201010245764A CN102343513A CN 102343513 A CN102343513 A CN 102343513A CN 2010102457649 A CN2010102457649 A CN 2010102457649A CN 201010245764 A CN201010245764 A CN 201010245764A CN 102343513 A CN102343513 A CN 102343513A
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- workbench
- milling
- lathe
- portal frame
- piston rod
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Abstract
The invention relates to a milling and drilling combined lathe which comprises a lathe base, a workbench, a gantry and a milling cutter device. The gantry is fixedly connected on the lathe base; a hydraulic cylinder is arranged on the upper part of the gantry; the piston rod of the hydraulic cylinder is connected with the milling cutter device which is arranged on a guide rail along the vertical direction of the front part of the gantry; and an oil tank and an oil pump are arranged on the lathe base to provide driving power to the cylinder. The lathe is characterized in that a drill press is additionally arranged behind the gantry and is set on a guide rail at the rear part of the lathe base; the rear part of the drill press is connected with the piston rod of the hydraulic cylinder; the workbench is located in front of the gantry and is arranged on a guide rail at the front part of the lathe base; the workbench is connected with the piston rod of the hydraulic cylinder; the guide rails at the front and rear parts of the lathe base are both arranged in the forward-backward direction; and the drill press can pass through the archway of the gantry along the guide rails to move towards the workbench. The milling and drilling combined lathe has the characteristics of smooth cutting faces and precise perforation locations.
Description
Technical field
The present invention relates to a kind of lathe, specifically is that a kind of milling bored the one lathe.
Background technology
Need be before the motor finished product dispatches from the factory through milling machine and drilling machine respectively to the processing of cutting and hole of the base of motor; Make motor can place steadily with convenient fixing; Common need gathering in two steps of present motor base process accomplishes; Like this motor will be on the workbench of lathe twice of installation and removal; Particularly some volume is bigger, and the heavier motor of weight need be driven a vehicle to sling and installed and fixed quite and must bother; The lathe that bores one has also appearred on the market milling for this reason; This milling bored the one lathe; Milling cutter and drill bit are transversely arranged; When the base of processing motor, motor is fixed on workbench; Accomplish processing through workbench from a side direction opposite side moves and the earthing machine tool control system is controlled milling cutter and drill bit order of work; This transversely arranged milling bored the motor base that the one lathe processes and had certain cambered surface; The bottom surface is smooth inadequately; The position of bit bore is owing to exist error in addition, and precision has much room for improvement.
Summary of the invention
The object of the present invention is to provide a kind of milling to bore the one lathe; Adopt two cutter head planer-type milling machines; Rear at planer-type milling machine is provided with drilling machine; The motion that promotes control milling cutter and drill bit through hydraulic system is accomplished cutting and boring and is done next; The cutting of motor base and boring are once accomplished, and have that tangent plane is smooth, position, hole characteristics accurately.
For realizing that above-mentioned purpose adopts following technical scheme: a kind of milling bored the one lathe; Comprise support; Workbench; Portal frame and milling cutter device; Portal frame is connected on the support; Top at portal frame is provided with hydraulic jack; The piston rod of hydraulic jack is connected with milling cutter device; Milling cutter device is provided with on the guide rail of the anterior above-below direction of portal frame; On support, also being provided with fuel tank and oil pump is that oil cylinder provides power; It is characterized in that: the rear at described portal frame also is provided with drilling machine; This drilling machine is arranged on the support back track, and the rear portion of drilling machine is connected with the piston rod of hydraulic jack; Described workbench is positioned at the place ahead of portal frame; Workbench is provided with on the anterior guide rail of support; Workbench is connected with the piston rod of hydraulic jack; The guide rail of said support front and rear is fore-and-aft direction and places, and said drilling machine can move to the position of workbench along the arched door that guide rail passes portal frame.
Described workbench is provided with a through hole, below this through hole, is provided with oil cylinder, and the piston rod of oil cylinder faces this through hole, and the top of piston rod is provided with screw, has a backstay can pass through hole and is screwed on the screw.
Described workbench is provided with the motor positioning boss of step-like circle, and the diameter of boss reduces from bottom to top gradually, and every boss center deflection portal frame one side.
Described drilling machine is a multiple drill press; Comprise motor and main spindle box; On the rear board of main motor fixed main shaft case; Be provided with several universal joints in the described main spindle box; The rear end of each universal joint is meshed with the gear of main motor output end through gear; The front end of universal joint is connected with auger axis, on the front panel of described main spindle box, is provided with several about the centrosymmetric slotted eye of main motor shaft, on each, is provided with two fixed bits on the slotted eye at least.
The present invention organically combines drilling machine and milling machine; The operating path of milling cutter is for from descending; The operating path of drilling machine is for move from back to front; In to motor base cutting and boring procedure workbench on motor need not to move; And milling cutter device adopts the less two milling heads of size; The base that cutting longitudinally can be avoided processing arc appears and, the drilling machine fore-and-aft direction moves the logical precision that guarantees institute's bore position.
Description of drawings
Fig. 1, structural representation of the present invention; The structural representation of Fig. 2, workbench of the present invention; The internal structure sketch map of Fig. 3, workbench of the present invention; The structural representation of Fig. 4, drilling machine of the present invention; Fig. 5, the positive structural representation of the present invention.
The specific embodiment
Figure 1-5 An integrated milling and drilling tools, including base 1, table 2, gantry milling unit 3 and 4, the gantry 3 fixedly connected on the machine base 1, in the upper part of the gantry 3 a hydraulic cylinder 5, the piston rod of the hydraulic cylinder 5 is connected with the cutter device 4, gantry milling unit 4 is set three vertical milling machine front rail 31, in the base 1 is also provided for the fuel tank and pump powered cylinder 5; gantry in the rear also features three drill 6, 6 is provided on the drill stand one on the rear of the drill guide 11, drilling six piston rod of the hydraulic cylinder 5 is connected to the The drilling machine 6 is a long drill, including the main motor 61, the spindle box 62 and the drill spindle 63, the main motor 61 is fixed to the spindle box 62 on the rear panel 62 of the spindle box equipped with a plurality of joints 64, each the rear end of the universal joint 64 and the main motor 61 via a gear output gear meshed front universal joint 64 is connected to the drill shaft 63, in said spindle box 62 on the front panel provided with a plurality of main motor Slots 621 centrosymmetric axis in each of the upper slot 621 has at least two fixed position; described in table 2 in front of the gantry 3, table 2 is provided on the front of the base part 1 the guide rail 12 , the table 2 and also the piston rod of the hydraulic cylinder 5 is connected to said table 2 is provided with a through hole 21, the through hole 21 is provided below the cylinder 5, the piston rod of the cylinder 51 facing 5 the through hole, the top of the piston rod 51 has a threaded hole 52, a positioning rod 21 may be screwed through the through-hole in the screw holes; described in table 2 is provided with a circular stepped motor positioning projection table 22, the diameter of the bottom projection gradually decreases, and each biased projection center gantry side; said workpiece 12 and the drill guide rails 11 are placed on the longitudinal direction, the front end of the drilling machine is movable along rails gantry moves through the arch to the table position, the side of the drill guide with position sensing switch.
The course of work of the present invention is such: the starting switch of opening lathe; The driven by motor milling cutter rotation of milling cutter device 4; The hydraulic jack 5 on portal frame 3 tops promotes milling cutter device 4 and moves down along milling machine guide rail 31; Milling cutter device 4 adopts two milling head structures; Cutter head is corresponding one by one with motor base two feets; When 4 pairs of motor base cuttings of milling cutter device put in place; Workbench 2 moves to outer displacement down in hydraulic jack 5 pulling spacing is set; This moment, milling cutter device 4 slowly upwards resetted; Because workbench outwards moves a segment distance; Milling cutter device 4 Yu Buhui that resets touches the cutting face of motor base; This straight-cut and less tip size; Cost is lower and plane that cutting is come out is more smooth; After treating that milling cutter device resets; Drilling machine 6 moves forward under the promotion of hydraulic jack 5 piston rods; Main motor 61 drives each drill bit simultaneously by transmission mechanism and rotates synchronously; Meanwhile workbench 2 inwardly is advanced to the home position by hydraulic jack 5; Because each position, hole of multiple drill press all configures in advance; And workbench and drilling machine have only the displacement of fore-and-aft direction in the bore operation process; No vertical or horizontal moving; So just can guarantee the position precision of holing, the processing of drilling machine boring finishing rear motor base is promptly accused and is accomplished.
Further the present invention, in said table 2 is provided with a through hole 21 in the bottom of the through hole 21 with hydraulic cylinders 5, the piston rod of the hydraulic cylinder 5 51 facing the through hole 21 at the top of the piston rod 51 a screw 52, the positioning rod can be screwed through the through-hole onto the screw fixing the motor housing on the table 2; The table 2 is provided with a circular stepped positioning bosses 22 of the motor , positioning bosses 22 bottom diameter gradually decreases, and the center of each projection 3 side deflection gantry, table This setting is based on one milling and drilling machine specifically designed for machining of the motor base, round motor positioning bosses are based on different specifications of the motor housing dimensions customized to ensure that the motor housing is placed on the table, the bottom of the motor base unit with cutter cutting surface mapping, positioning rod with a piston and cylinder holes the motor housing, locking lever is more convenient, as long as the motor housing after a good place to start the hydraulic cylinder 5 to the motor housing through the positioning rod fastening the table, such as processing is complete reset the hydraulic cylinder piston rod you can easily remove the machined motor housing, the whole operation more convenient.
Claims (4)
1. one kind is milled brill one lathe; Comprise support, workbench, portal frame and milling cutter device; Portal frame is connected on the support; Top at portal frame is provided with hydraulic jack; The piston rod of hydraulic jack is connected with milling cutter device; Milling cutter device is provided with on the guide rail of the anterior above-below direction of portal frame; On support, also being provided with fuel tank and oil pump is that oil cylinder provides power; It is characterized in that: the rear at described portal frame also is provided with drilling machine; This drilling machine is arranged on the support back track, and the rear portion of drilling machine is connected with the piston rod of hydraulic jack; Described workbench is positioned at the place ahead of portal frame; Workbench is provided with on the anterior guide rail of support; Workbench is connected with the piston rod of hydraulic jack; The guide rail of said support front and rear is fore-and-aft direction and places, and said drilling machine can move to the position of workbench along the arched door that guide rail passes portal frame.
2. a kind of milling as claimed in claim 1 bored the one lathe; It is characterized in that: described workbench is provided with a through hole; Below this through hole, be provided with oil cylinder; The piston rod of oil cylinder faces this through hole; The top of piston rod is provided with screw, has a backstay can pass through hole and is screwed on the screw.
3. a kind of milling as claimed in claim 2 bored the one lathe, and it is characterized in that: described workbench is provided with the motor positioning boss of step-like circle, and the diameter of boss reduces from bottom to top gradually, and every boss center deflection portal frame one side.
4. a kind of milling as claimed in claim 1 bored the one lathe; It is characterized in that: described drilling machine is a multiple drill press; Comprise motor and main spindle box; On the rear board of main motor fixed main shaft case; Be provided with several universal joints in the described main spindle box; The rear end of each universal joint is meshed with the gear of main motor output end through gear; The front end of universal joint is connected with auger axis; On the front panel of described main spindle box, be provided with several about the centrosymmetric slotted eye of main motor shaft, on each, be provided with two fixed bits on the slotted eye at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102457649A CN102343513A (en) | 2010-08-03 | 2010-08-03 | Milling and drilling combined lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102457649A CN102343513A (en) | 2010-08-03 | 2010-08-03 | Milling and drilling combined lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102343513A true CN102343513A (en) | 2012-02-08 |
Family
ID=45542784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102457649A Pending CN102343513A (en) | 2010-08-03 | 2010-08-03 | Milling and drilling combined lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102343513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345480A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Machining device for pin holes |
| CN112756985A (en) * | 2021-01-21 | 2021-05-07 | 深圳市鼎业电子有限公司 | Precise drilling device for manufacturing printed circuit board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081525A1 (en) * | 2002-10-25 | 2004-04-29 | Mori Seiki Co., Ltd. | Exterior cover for machine tool |
| CN2936552Y (en) * | 2006-08-13 | 2007-08-22 | 朱求是 | Gantry movable milling and boring machine |
| CN201760753U (en) * | 2010-08-03 | 2011-03-16 | 林如华 | Milling and drilling integrated machine tool |
-
2010
- 2010-08-03 CN CN2010102457649A patent/CN102343513A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081525A1 (en) * | 2002-10-25 | 2004-04-29 | Mori Seiki Co., Ltd. | Exterior cover for machine tool |
| CN2936552Y (en) * | 2006-08-13 | 2007-08-22 | 朱求是 | Gantry movable milling and boring machine |
| CN201760753U (en) * | 2010-08-03 | 2011-03-16 | 林如华 | Milling and drilling integrated machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345480A (en) * | 2015-12-05 | 2016-02-24 | 芜湖山野电器有限公司 | Machining device for pin holes |
| CN112756985A (en) * | 2021-01-21 | 2021-05-07 | 深圳市鼎业电子有限公司 | Precise drilling device for manufacturing printed circuit board |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |