CN200984658Y

CN200984658Y - Lathe for processing needle rod, upper axle and vertical shaft hole of flush joint machine case to drill, expand and scrape on a common table

Info

Publication number: CN200984658Y
Application number: CNU2006201523229U
Authority: CN
Inventors: 石奇峰
Original assignee: Jiangsu Wangong Technology Group Co Ltd
Current assignee: Jiangsu Wangong Technology Group Co Ltd
Priority date: 2006-12-26
Filing date: 2006-12-26
Publication date: 2007-12-05
Anticipated expiration: 2016-12-26

Abstract

A one-table processing machine tool of the housing of the flat seamer for drilling, enlarging and scrapping the holes of needle bar, upper shaft, vertical shaft comprises a center base, four side bases which are respectively fixed with the four sides of the center base, a mechanical skid platform arranged on each side base, a clamp base arranged on the center base, a clamp arranged on the clamp base, a front drilling unit and a back drilling unit moving front and back are respectively arranged on a front mechanical skid platform and a back mechanical skid platform, wherein the front drilling unit and the back drilling unit are respectively clamped with a needle bar drill bit and a vertical shaft drill bit, a left boring head and a right boring head moving left and right are respectively arranged on a left mechanical skid platform and a right mechanical skid platform, wherein the left boring head and the right boring head are respectively clamped with an upper shaft front drill and an upper shaft back drill. The machine tool fulfills one-table processing of the needle bar hole, the upper shaft hole and the vertical shaft hole of the housing of the flat seamer, and the workpiece is only required to be clamped once.

Description

The shank of flat seam machine casing, last axle, vertical pivot hole drill expand scrapes machining tool on the same stage

Technical field

The utility model relates to a kind of shank to the flat seam machine casing, last axle and vertical pivot hole of being used for and bores, expands, scrapes the building-block machine of processing.

Background technology

In the prior art, the crudy that goes up axle, shank and vertical pivot hole of flat seam machine casing is the key that guarantees the quality of flat seam machine casing, do not close the crudy of keyhole if guarantee these, will certainly cause the defective of entire machine, even scrap, and the precision that bore to expand these holes how, is again the key point that directly has influence on these holes of fine finishining.It is the brill of shank, vertical pivot, upper shaft hole to be expanded scrape separately separately that conventional brill expands the processing method of scraping these holes, progressively process, this method, not only be difficult to guarantee these three kinds of Geometrical Tolerance Principle that the hole is mutual, the more important thing is that production efficiency is low, operating personnel increase, and frock clamp quantity increases, debug also very complicated, thereby cause production cost to increase.Certainly, some enterprise adopts the fixedly processing method of machining center now, and its crudy is no doubt reliable and stable, but processing cost can be higher than preceding kind of processing method.

Summary of the invention

The utility model purpose provides a kind of shank of flat seam machine casing, upward machining tool is on the same stage scraped in axle, the expansion of vertical pivot hole drill, and it both can guarantee the quality of machining hole, can enhance productivity again.

The technical solution of the utility model is: a kind of shank of flat seam machine casing, last axle, the vertical pivot hole drill expands scrapes machining tool on the same stage, it comprises center base, be fixedly connected on four wing bases on four sides of described center base respectively, be arranged at the preceding mechanical skid plateform on the described preceding wing base, be arranged at the back mechanical skid plateform on the wing base of described back, be arranged at the left mechanical skid plateform on the described left-hand foot, be arranged at the right mechanical skid plateform on the base of described right side, be arranged at the clamp base on the described center base, be arranged at the anchor clamps on the described clamp base, mechanical skid plateform before described, be respectively arranged with the preceding drilling head that can move along fore-and-aft direction on the back mechanical skid plateform, back drilling head, drilling head before described, on the back drilling head respectively clamping the needle bar hole drill bit is arranged, the vertical pivot drill, described left mechanical skid plateform, be respectively arranged with the left boring head that can move along left and right directions on the right mechanical skid plateform, right boring head, described left boring head, a hole drill before clamping has last respectively on the right boring head, last axle back hole drill.

Hole drill is positioned at the upper left side of anchor clamps before the described upward axle, and the described preceding hole drill of axle of going up can be supported on the anchor clamps movably along left and right directions.

Described upward axle back hole drill is positioned at the upper right side of anchor clamps, and a hole drill can be supported on the anchor clamps movably along left and right directions behind the described upward axle.

Described needle bar hole drill bit is positioned at the front side portion of anchor clamps, and described needle bar hole drill bit can be supported on the anchor clamps movably along fore-and-aft direction.

Described vertical pivot drill is positioned at the rear lateral portion of anchor clamps, and described vertical pivot drill can be supported on the anchor clamps movably along fore-and-aft direction.

The utility model compared with prior art, has following advantage: four mechanical skid plateforms all around are installed on same base, and drilling head or boring head be installed respectively on each mechanical skid plateform, thereby with vertical pivot drill, needle bar hole drill bit, go up before the axle hole drill and go up an axle metapore and be drilled with and place on the same lathe, and clamping workpiece is being positioned on the anchor clamps in centre position, a hole drill and the F.F. and the worker that go up axle back hole drill advance before controlling vertical pivot drill, needle bar hole drill bit and go up axle by the operation of each mechanical skid plateform respectively then, can carry out machining to workpiece.

This lathe has realized that needle bar hole, upper shaft hole and the vertical pivot hole of flat seam machine casing process on the same stage, and workpiece only needs a clamping to get final product, and have following good effect: 1, the mutual Geometrical Tolerance Principle in three kinds of holes on the workpiece can well be guaranteed; 2, simple to operate, reduce working strength of workers; 3, cut down finished cost; 4, enhance productivity.

Description of drawings

Accompanying drawing 1 is a front view of the present utility model;

Accompanying drawing 2 is a vertical view of the present utility model;

Wherein: 1, vertical pivot extension bar; 2, anchor clamps; 3, vertical pivot drill; 4, left mechanical skid plateform; 5, needle bar hole drill bit; 7, shank extension bar; 8, right mechanical skid plateform; 9, preceding drilling head; 10, center base; 11, back drilling head; 12, clamp base; 13, left-hand foot; 14, preceding wing base; 15, back wing base; 16, right side base; 17, go up the preceding hole drill of axle; 18, right boring head; 19, go up axle back hole drill; 20, preceding mechanical skid plateform; 21, back mechanical skid plateform; 22, left boring head.

The specific embodiment

Shown in accompanying drawing 1-accompanying drawing 2, a kind of shank of flat seam machine casing, go up axle, vertical pivot hole drill and expand and scrapes machining tool on the same stage, it comprise center base 10, respectively be fixedly connected on four wing bases on four sides of described center base 10, respectively be arranged at mechanical skid plateform on each wing base, be arranged at the clamp base 12 on the described center base 10 and be arranged at anchor clamps 2 on the described clamp base 12.

Be arranged in the preceding wing base 14 that is of center base 10 front sides (corresponding to the upside of Fig. 2), preceding wing base 14 is provided with preceding mechanical skid plateform 20; What be arranged in center base 10 rear sides (corresponding to the downside of Fig. 2) is back wing base 15, and this back wing base 15 is provided with back mechanical skid plateform 21; What be arranged in center base 10 left sides (corresponding to the left side of Fig. 2) is left-hand foot 13, and left-hand foot 13 is provided with left mechanical skid plateform 4; What be arranged in center base 10 right sides (corresponding to the right side of Fig. 2) is right side base 16, and right side base 16 is provided with right mechanical skid plateform 8.Described before mechanical skid plateform 20 be provided with before drilling head 9, but the effect lower edge fore-and-aft direction of these preceding drilling head 9 mmi machine tool slide units 20 move, clamping has shank extension bar 7 on the drilling head 9 before described, and by shank extension bar 7 needle bar hole drill bit 5 is installed; Described back mechanical skid plateform 21 is provided with back drilling head 11, and this back drilling head 11 can move at the effect lower edge fore-and-aft direction of back mechanical skid plateform 21, and clamping has vertical pivot extension bar 1 on the drilling head 11 of described back, and by vertical pivot extension bar 1 vertical pivot drill 3 is installed; Described left mechanical skid plateform 4 is provided with left boring head 22, and this left side boring head 22 can move at the effect lower edge of left mechanical skid plateform 4 left and right directions, hole drill 17 before the axle on clamping has on described left boring head 22; Described right mechanical skid plateform 8 is provided with right boring head 18, and this right side boring head 18 can move at the effect lower edge of right mechanical skid plateform 8 left and right directions, axle back hole drill 19 on the described right boring head 18 there being clamping.

Clamp base 12 is in the centre of four wing bases in front, rear, left and right, the anchor clamps 2 on the clamp base 12 promptly needle bar hole drill bit 5, vertical pivot drill 3, on before the axle hole drill 17 and on axle afterwards between the hole drill 19.On anchor clamps 2, the drill bit that is positioned at each side can be processed corresponding hole to workpiece with clamping of workpiece to be processed.

Wherein, hole drill 17 is positioned at the upper left side of anchor clamps 2 before the described upward axle, and the described preceding hole drill 17 of axle of going up can be supported on the anchor clamps 2 movably along left and right directions; Described upward axle back hole drill 19 is positioned at the upper right side of anchor clamps 2, and a hole drill 19 can be supported on the anchor clamps 2 movably along left and right directions behind the described upward axle; Described needle bar hole drill bit 5 is positioned at the front side portion of anchor clamps 2, and described needle bar hole drill bit 5 can be supported on the anchor clamps 2 movably along fore-and-aft direction; Described vertical pivot drill 3 is positioned at the rear lateral portion of anchor clamps 2, and described vertical pivot drill 3 can be supported on the anchor clamps 2 movably along fore-and-aft direction.

Mechanical skid plateform is the machining usual means, usually install and be applied on the lathe, primary structure is paired leading screw and nut, and the mating reaction by leading screw and nut realizes moving of machining tool, because this structure is a common structure, so do not adopt accompanying drawing to give unnecessary details at this.Left mechanical skid plateform 4 and upper-part thereof are inserted corresponding power control system, make left mechanical skid plateform 4 left boring heads 22 of driving and the preceding hole drill 17 of last axle after the energising realize that F.F. and worker advance, left boring head 22 after the energising then drive clamping preceding hole drill 17 of axle of going up thereon rotates, form the preceding hole of axle workpiece to be processed is carried out machining, same principle, after right mechanical skid plateform 8 inserts corresponding power control system, last axle back hole drill 19 promptly moves at the certain route in anchor clamps 2 upper edges, while rotating workpiece is carried out machining simultaneously and forms the axle metapore.After preceding mechanical skid plateform 20 and upper-part thereof feed corresponding power control system, drilling head 9 and needle bar hole drill bit 5 move along fore-and-aft direction before driving, when needle bar hole drill bit 5 workers advance, by preceding drilling head 9 drive needle bar hole drill bits 5 rotations workpiece is carried out machining and form needle bar hole, equally, after back mechanical skid plateform 21 energisings, vertical pivot drill 3 limits are moved the limit at anchor clamps upper edge fore-and-aft direction and are rotated under the drive of back drilling head 11, workpiece is carried out the processing in vertical pivot hole.

Claims

1, a kind of shank of flat seam machine casing, last axle, the vertical pivot hole drill expands scrapes machining tool on the same stage, it is characterized in that: it comprises center base (10), be fixedly connected on four wing bases (14 on four sides of described center base (10) respectively, 15,13,16), be arranged at the preceding mechanical skid plateform (20) on the described preceding wing base (14), be arranged at the back mechanical skid plateform (21) on the described back wing base (15), be arranged at the left mechanical skid plateform (4) on the described left-hand foot (13), be arranged at the right mechanical skid plateform (8) on the described right side base (16), be arranged at the clamp base (12) on the described center base (10), be arranged at the anchor clamps (2) on the described clamp base (12), mechanical skid plateform (20) before described, be respectively arranged with the preceding drilling head (9) that can move along fore-and-aft direction on the back mechanical skid plateform (21), back drilling head (11), drilling head (9) before described, on the back drilling head (11) respectively clamping needle bar hole drill bit (5) is arranged, vertical pivot drill (3), described left mechanical skid plateform (4), be respectively arranged with the left boring head (22) that can move along left and right directions on the right mechanical skid plateform (8), right boring head (18), described left boring head (22), a hole drill (17) before clamping has last respectively on the right boring head (18), last axle back hole drill (19).

2, machining tool is on the same stage scraped in the shank of flat seam machine casing according to claim 1, last axle, the expansion of vertical pivot hole drill, it is characterized in that: hole drill (17) is positioned at the upper left side of anchor clamps (2) before the described upward axle, and the described preceding hole drill (17) of axle of going up can be supported on the anchor clamps (2) movably along left and right directions.

3, machining tool is on the same stage scraped in the shank of flat seam machine casing according to claim 1, last axle, the expansion of vertical pivot hole drill, it is characterized in that: described upward axle back hole drill (19) is positioned at the upper right side of anchor clamps (2), and a hole drill (19) can be supported on the anchor clamps (2) movably along left and right directions behind the described upward axle.

4, machining tool is on the same stage scraped in the shank of flat seam machine casing according to claim 1, last axle, the expansion of vertical pivot hole drill, it is characterized in that: described needle bar hole drill bit (5) is positioned at the front side portion of anchor clamps (2), and described needle bar hole drill bit (5) can be supported on the anchor clamps (2) movably along fore-and-aft direction.

5, machining tool is on the same stage scraped in the shank of flat seam machine casing according to claim 1, last axle, the expansion of vertical pivot hole drill, it is characterized in that: described vertical pivot drill (3) is positioned at the rear lateral portion of anchor clamps (2), and described vertical pivot drill (3) can be supported on the anchor clamps (2) movably along fore-and-aft direction.