CN205290448U - Processing special machine tool that bi -polar earthen pipe is flush - Google Patents

Abstract

The utility model belongs to the technical field of the special machine tool designing technique and specifically relates to a processing special machine tool that bi -polar earthen pipe is flush. Including lathe bed, unit head and scale anchor clamps, be equipped with the track above the lathe bed, lathe bed front mounted has the rack, and the rack is parallel with the track, 2 platform unit head relative placement sets up both ends about the lathe bed respectively, installs the blade disc on the unit head main shaft, sets up 2 scale anchor clamps on the lathe bed, is close to the blade disc position of left and right unit head respectively, and adjustment scale anchor clamps guarantee that the rotation center of blade disc and the earthen pipe of being processed are coaxial, the scale anchor clamps include: scale anchor clamps slide, left and right scale plate, the locating piece, the anchor clamps body presss from both sides tight kicking block, deflector, guide pillar, clamping cylinder and hydro -cylinder support, through the locating piece on the scale anchor clamps, the earthen pipe fastening to being processed of the anchor clamps body and clamping cylinder realizes the flush processing of multiple diameter earthen pipe, owing to adopt longer lathe bed can make unit head and scale anchor clamps adjusting range enlarge, has satisfied the flush processing of longer earthen pipe.

Description

A kind of flush Special Purpose Machine for Processing of both-end earthen pipe

Technical field

This utility model relates to the design field of special purpose machine tool, specifically a kind of flush Special Purpose Machine for Processing of both-end earthen pipe.

Background technology

In manufacturing the process of jack and column, processing that earthen pipe is flush is to ensure that one of important means of earthen pipe bore hole quality. In existing double sides milling machine use procedure, generally flush special purpose machine tool is all adopted to complete, as: ZBT8216-1 face miller, this lathe is to position with the end face of earthen pipe, its range of work maximum machining diameter �� 160 length is about 1 meter, it is impossible to meet the needs of production.

Summary of the invention

The purpose of this utility model is to provide a kind of flush Special Purpose Machine for Processing of both-end earthen pipe, it is possible to according to the size of earthen pipe diameter needed for jack and column and length requirement, determines positioning datum respectively, realizes the flush processing of earthen pipe both-end.

This utility model the technical scheme is that both-end flush Special Purpose Machine for Processing of earthen pipe includes lathe bed, unit head and scale fixture; Lathe bed is arranged above with track, is provided with tooth bar, tooth bar and parallel track before lathe bed; 2 unit heads are staggered relatively, it is separately positioned on the two ends, left and right of lathe bed, dynamic head main spindle is provided with cutterhead, unit head bolt and alignment pin are fixed on unit head slide plate, unit head slide plate coordinates with the track of lathe bed and can horizontally slip along track, first gear-box is installed before unit head slide plate, the wheel and rack engagement of the first gear-box, the first gear case external surface is provided with the first handwheel;

Lathe bed arranges 2 scale fixtures, respectively close to the cutterhead position of left and right unit head; Scale fixture includes: scale fixture slide plate, left and right graduated tile, locating piece, clamp body, clamps jacking block, guide plate, guide pillar, clamping cylinder and cylinder bracket; Following at scale fixture of scale fixture sled design, scale fixture slide plate is placed on the track of lathe bed, 2 pressing plates are fixed on the left and right lower end of scale fixture slide plate respectively with screw and hold-down bolt, and scale fixture slide plate coordinates with the track of lathe bed and can horizontally slip along track;Before scale fixture slide plate, the second gear-box is installed, the wheel and rack engagement of the second gear-box, the second gear case external surface is provided with the second handwheel;

Left and right graduated tile is arranged in the groove kept right above scale fixture slide plate, fastens with trip bolt; Clamp body is vee-block, its right plane is origin reference location face, clamp body is positioned at above left and right graduated tile, and load make in its medial launder its can slide anteroposterior, fastening bolt A coordinates through the through hole on the right of clamp body with the screwed hole of left and right graduated tile and the screwed hole of slip binding; Locating piece insert left and right graduated tile datum hole in, adjust bolt through locating piece top and with its threaded engagement;

Cylinder bracket loads above scale fixture slide plate in the groove on the left side, and with fastening bolt C fastening, clamping cylinder loads in the centre bore above it on the left of cylinder bracket, with fastening bolt B fastening; The interstitial hole of guide plate loads the front of clamping cylinder piston rod on the right side of cylinder bracket, and guide pillar penetrates in the hole of cylinder bracket side, and front end is connected with guide plate, and the centre bore above cylinder bracket is parallel with the centerline hole of side; Clamping jacking block loads clamping cylinder piston rod end, and clamping jacking block is circular arc.

Further, being provided with 18 graduation marks on the right of described left and right graduated tile, from left to right movable clamp body makes its origin reference location face overlap with graduation mark respectively, and corresponding processing has the earthen pipe diameter of 19 kinds of specifications from �� 83-�� 380; Being provided with 4 datum holes on the right of left and right graduated tile, these 4 datum holes are from left to right followed successively by the Ith datum hole, the IIth datum hole, the IIIth datum hole, the IVth datum hole, respectively the earthen pipe of correspondence processing �� 121, �� 203, �� 273 and �� 380 diameter.

Further, the length of described lathe bed is 6 meters.

The utility model has the advantages that the purpose achieving the flush processing one machine multipath of earthen pipe, not only ensure that product quality, and greatly improve production efficiency.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, this utility model is further illustrated

Fig. 1 this utility model both-end earthen pipe is flush Special Purpose Machine for Processing structural representation;

Fig. 2 is scale fixture A-A profile direction structure chart of the present utility model;

Fig. 3 is graduated tile R direction view of the present utility model.

In figure: 1, lathe bed, 2, unit head, 3, scale fixture, 4, cutterhead, 5, unit head slide plate, 6, first gear-box, 7, first handwheel, 8, second first run, 9, second gear-box, 10, tooth bar, 11, pressing plate, 12, hold-down bolt, 13, scale fixture slide plate, 14, left, right graduated tile, 15, adjust bolt, 16, trip bolt, 17, slip binding, 18, locating piece, 19, clamp body, 20, fastening bolt A, 21, clamping jacking block, 22, guide plate, 23, fastening bolt B, 24, guide pillar, 25, clamping cylinder, 26, cylinder bracket, 27, fastening bolt C, 28, graduation mark, 29, datum hole.

Detailed description of the invention

Shown in Fig. 1��3, a kind of flush Special Purpose Machine for Processing of both-end earthen pipe includes lathe bed 1, unit head 2 and scale fixture 3; Lathe bed 1 is arranged above with track, and lathe bed 1 is above provided with tooth bar 10, tooth bar 10 and parallel track; 2 unit heads 2 are staggered relatively, it is separately positioned on the two ends, left and right of lathe bed 1, unit head 2 main shaft is provided with cutterhead 4, unit head 2 bolt and alignment pin are fixed on unit head slide plate 5, unit head slide plate 5 coordinates with the track of lathe bed 1 and can horizontally slip along track, unit head slide plate 5 is above provided with the first gear-box 6, and the wheel and rack 10 of the first gear-box 6 engages, and the first gear-box 6 outer surface is provided with the first handwheel 7;

Lathe bed 1 arranges 2 scale fixtures 3, respectively close to cutterhead 4 position of left and right unit head 2; Scale fixture 3 includes: scale fixture slide plate 13, left and right graduated tile 14, locating piece 18, clamp body 19, clamps jacking block 21, guide plate 22, guide pillar 24, clamping cylinder 25 and cylinder bracket 26; It is following that scale fixture slide plate 13 designs at scale fixture 3, scale fixture slide plate 13 is placed on the track of lathe bed 1,2 pressing plates 11 are fixed on the left and right lower end of scale fixture slide plate 13 respectively with screw and hold-down bolt 12, and scale fixture slide plate 13 coordinates with the track of lathe bed 1 and can horizontally slip along track; Scale fixture slide plate 13 is above provided with the second gear-box 9, and the wheel and rack 10 of the second gear-box 9 engages, and the second gear-box 9 outer surface is provided with the second handwheel 8;

Left and right graduated tile 14 is arranged in the groove kept right above scale fixture slide plate 13, fastens with trip bolt 16; Clamp body 19 is vee-block, its right plane is origin reference location face, clamp body 19 is positioned at above left and right graduated tile 14, and load make in its medial launder its can slide anteroposterior, fastening bolt A20 coordinates through the through hole on the right of clamp body 19 with the screwed hole of left and right graduated tile 14 and the screwed hole of slip binding 17; Locating piece 18 inserts in the datum hole 29 of left and right graduated tile 14, adjust bolt 15 through locating piece 18 top and with its threaded engagement;

Cylinder bracket 26 loads above scale fixture slide plate 13 in the groove on the left side, and with fastening bolt C27 fastening, clamping cylinder 25 loads in the centre bore above it on the left of cylinder bracket 26, with fastening bolt B23 fastening; The interstitial hole of guide plate 22 loads the front of clamping cylinder 25 piston rod on the right side of cylinder bracket 26, and guide pillar 24 penetrates in the hole of cylinder bracket 26 side, and front end is connected with guide plate 22, and the centre bore above cylinder bracket 26 is parallel with the centerline hole of side; Clamping jacking block 21 loads clamping cylinder 25 piston rod end, and clamping jacking block 21 is circular arc.

Further, being provided with 18 graduation marks on the right of described left and right graduated tile 14, from left to right movable clamp body 19 makes its origin reference location face overlap with graduation mark respectively, and corresponding processing has the earthen pipe diameter of 19 kinds of specifications from �� 83-�� 380; Being provided with 4 datum holes 29 on the right of left and right graduated tile 14, these 4 datum holes 29 are from left to right followed successively by the Ith datum hole, the IIth datum hole, the IIIth datum hole, the IVth datum hole, respectively the earthen pipe of correspondence processing �� 121, �� 203, �� 273 and �� 380 diameter.

Further, the length of described lathe bed 1 is 6 meters.

Earthen pipe diameter has 19 kinds of specifications in the middle of �� 83-�� 380, size according to earthen pipe radius, it is computed drawing that the corresponding data of center of rotation from cutterhead 4 are on a left side, right graduated tile 14 is carved with 18 graduation marks (Fig. 3), being set in 4 datum holes respectively further according to earthen pipe diameter extent is the Ith datum hole, IIth datum hole, IIIth datum hole, IVth datum hole (Fig. 3), these 4 datum holes are that processing diameter is equal to �� 121 respectively, �� 203, the earthen pipe of �� 273 and �� 380 diameter, during use can directly in datum hole insert locating piece 18 make clamp body 19 be close to positioning instant can.

If the diameter of processed earthen pipe is less than above-mentioned 4 kinds, locating piece 18 is necessary for inserting corresponding datum hole, the diameter earthen pipe less than �� 121 inserts the Ith datum hole, diameter inserts the IIth datum hole at the earthen pipe of �� 121���� 203, diameter inserts the IIIth datum hole at the earthen pipe of �� 203���� 273, the earthen pipe that diameter is �� 380 inserts the IVth datum hole, then the bolt 15 that adjusts adjusted on locating piece 18 makes the positioning reference plane of clamp body 19 overlap with corresponding graduation mark, bolt A20 traverse clamp body 19 will be fastened, threaded with fastening version 17 of sliding and screw after left and right graduated tile 14, clamp body 19 is made to be positioned on the scale fixture slide plate 13 of scale fixture 3, then bolt 15 is adjusted, it is made to withstand clamp body 19, processed earthen pipe is hung in scale fixture 3, start oil cylinder 25 to be clamped by its earthen pipe, can be processed.

It follows that when processing the earthen pipe of different-diameter, by adjusting scale fixture 3, it is ensured that the center of rotation of cutterhead 4 and processed earthen pipe are coaxial, make both centers on same straight line, it is ensured that the accuracy of flush processing.

This lathe use-case, to process diameter �� 83 cylinder diameter, the first length according to earthen pipe, rotate the first handwheel 7 respectively, make unit head 2 adjust on the relevant position meeting processed earthen pipe, then rotate the second handwheel 8, make 2 scale fixtures 3 respectively close to the two ends of processed earthen pipe. Screwing hold-down bolt 12 makes pressing plate 11 be locked on the track of lathe bed 1, is fixed on lathe bed with regard to this scale fixture 3. Insert locating piece 18 (i.e. datum hole on the left side) in the Ith datum hole, movable clamp body 19, the Article 1 graduation mark making its positioning reference plane and left and right graduated tile 14 aligns, rotate the adjustment bolt 15 on locating piece 18, its front end and clamp body 19 is made to be close to, screw fastening bolt 20, make clamp body 19 be positioned on the scale fixture slide plate 13 of scale fixture 3, completely ready to this preparation. Processed earthen pipe is hung in the vee-block of scale fixture 3, start oil cylinder 25 and its earthen pipe is clamped, rotate the first handwheel 7 respectively, make cutterhead near the end face of processed earthen pipe, start unit head 2 and complete its processing purpose.

If processing diameter is the earthen pipe of �� 121, �� 203, �� 273 and �� 380, locating piece 18 can be inserted directly in the left and right corresponding datum hole of graduated tile 14 and clamp body 19 be close to can after fixing. The earthen pipe processing of other specification is identical with the method for processing diameter �� 83 earthen pipe, and simply locating piece 18 inserts the position difference of datum hole.

Should be appreciated that above is illustrative and not restrictive by preferred embodiment to the detailed description that the technical solution of the utility model carries out. Technical scheme described in embodiment can be modified by those of ordinary skill in the art on the basis of reading this utility model description, or wherein portion of techniques feature carries out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model embodiment technical scheme.

Claims (3)

1. the flush Special Purpose Machine for Processing of both-end earthen pipe, it is characterised in that: include lathe bed (1), unit head (2) and scale fixture (3); Lathe bed (1) is arranged above with track, and lathe bed (1) is above provided with tooth bar (10), tooth bar (10) and parallel track; 2 unit heads (2) are staggered relatively, it is separately positioned on the two ends, left and right of lathe bed (1), unit head (2) main shaft is provided with cutterhead (4), unit head (2) bolt and alignment pin are fixed on unit head slide plate (5), unit head slide plate (5) coordinates with the track of lathe bed (1) and can horizontally slip along track, unit head slide plate (5) is above provided with the first gear-box (6), wheel and rack (10) engagement of the first gear-box (6), the first gear-box (6) outer surface is provided with the first handwheel (7);

Lathe bed (1) arranges 2 scale fixtures (3), respectively close to cutterhead (4) position of left and right unit head (2); Scale fixture (3) including: scale fixture slide plate (13), left and right graduated tile (14), locating piece (18), clamp body (19), clamps jacking block (21), guide plate (22), guide pillar (24), clamping cylinder (25) and cylinder bracket (26);Scale fixture slide plate (13) following at scale fixture (3) of design, scale fixture slide plate (13) is placed on the track of lathe bed (1), 2 pressing plates (11) are fixed on the left and right lower end of scale fixture slide plate (13) respectively with screw and hold-down bolt (12), and scale fixture slide plate (13) coordinates with the track of lathe bed (1) and can horizontally slip along track; Scale fixture slide plate (13) is above provided with the second gear-box (9), wheel and rack (10) engagement of the second gear-box (9), and the second gear-box (9) outer surface is provided with the second handwheel (8);

Left and right graduated tile (14) is arranged in the groove kept right in scale fixture slide plate (13) top, fastens with trip bolt (16); Clamp body (19) is vee-block, its right plane is origin reference location face, clamp body (19) is positioned at left and right graduated tile (14) top, and load make in its medial launder its can slide anteroposterior, fasten bolt A(20) through clamp body (19) the right through hole coordinate with the screwed hole of left and right graduated tile (14) and the screwed hole of slip binding (17); Locating piece (18) inserts in the datum hole (29) of left and right graduated tile (14), adjust bolt (15) through locating piece (18) top and with its threaded engagement;

Cylinder bracket (26) loads in the groove on the left side, scale fixture slide plate (13) top, with fastening bolt C(27) fastening, clamping cylinder (25) loads in the centre bore above it from cylinder bracket (26) left side, with fastening bolt B(23) fastening; The interstitial hole of guide plate (22) loads the front of clamping cylinder (25) piston rod from cylinder bracket (26) right side, guide pillar (24) penetrates in the hole of cylinder bracket (26) side, front end is connected with guide plate (22), and the centre bore of cylinder bracket (26) top is parallel with the centerline hole of side; Clamping jacking block (21) loads clamping cylinder (25) piston rod end, and clamping jacking block (21) is circular arc.

2. a kind of flush Special Purpose Machine for Processing of both-end earthen pipe according to claim 1, it is characterized in that: described left and right graduated tile (14) the right is provided with 18 graduation marks, from left to right movable clamp body (19) makes its origin reference location face overlap with graduation mark respectively, and corresponding processing has the earthen pipe diameter of 19 kinds of specifications from �� 83-�� 380; Left and right graduated tile (14) the right is provided with 4 datum holes (29), these 4 datum holes (29) are from left to right followed successively by the Ith datum hole, the IIth datum hole, the IIIth datum hole, the IVth datum hole, respectively the earthen pipe of correspondence processing �� 121, �� 203, �� 273 and �� 380 diameter.

3. a kind of flush Special Purpose Machine for Processing of both-end earthen pipe according to claim 1, is characterized in that: the length of described lathe bed (1) is 6 meters.