CN201086218Y

CN201086218Y - Tube opening grinding device

Info

Publication number: CN201086218Y
Application number: CNU200720153676XU
Authority: CN
Inventors: 林美里
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-25
Filing date: 2007-05-25
Publication date: 2008-07-16
Anticipated expiration: 2017-05-25

Abstract

A lapping device at the mouth of a pipe is provided with a lapping machine body, a lifting forward-back base arranged on the rear end of the lapping machine body, a second movement configuration arranged on the top of the lifting forward-back base, including the combination of a slide rod and a slider, and driven by a motor to make horizontal movement, an angle adjusting device and a clamping device sequentially arranged on the top of the second movement configuration, a mold wheel of a locating nipple arranged on the clamping device, a track device combined with the angle adjusting device and extending backwards, an end locating device combined with the track device and a rear end mold wheel combined with the end locating device. By adopting a slide rod base fitting the slider, the second movement configuration of the utility model has small friction force and smooth movement, and the mold wheel and the rear-end mold wheel can be used for locating long and short pipes at both processing ends, thus achieving better lapping effect.

Description

The lapping device of the tubing mouth of pipe

Technical field

The utility model relates to a kind of lapping device, relates in particular to a kind of lapping device that grinds the tubing mouth of pipe.

Background technology

Existing tubing abrasive structure, as M288578 number " abrasive structure of the tubing mouth of pipe " novel patent case of TaiWan, China letters patent book number, the 6th page third from the bottom section in its specification is described, first mobile device comprises first left and right sides holder of being located at this anteroposterior position moving device top, one cooperates the first move left and right seat of being located at this holder top, first left and right sides, cooperation is referring to Fig. 1 of above-mentioned novel patent case, between the first move left and right seat and first left and right sides holder is to cooperate the large tracts of land mode of dovetail groove to reach sliding effect with dovetail block, though this kind fit system slidably, but, therefore when reciprocating action, have some setbacks easily because the frictional force of sliding is bigger.

Above-mentioned novel patent case is except that the action of the first move left and right seat has some setbacks, its holding structures is not suitable for the short tubing in location, when needing the attrition process two ends than the short tube material, an end that has ground is because the mouth of pipe is that arc is not subject to clamping, cause easy swing to make processing effect not good, and owing to do not have correspondence to be provided with supporting device for the tail end than the long tube material, therefore poor location when grinding the longer pipe material is ground the poor effect than the long tube material.

The utility model content

Technical problem underlying to be solved in the utility model is, overcoming existing tubing abrasive structure has the structure action and has some setbacks and be not easy for processing long or than the shortcoming of short tube material, and provide a kind of lapping device of the tubing mouth of pipe, the tubing that promotes the smooth of processing action whereby and be applicable to processing length.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of lapping device of the tubing mouth of pipe is characterized in that, comprising: one grinds body, is provided with a casing, form an opening in this casing back and be provided with a lapping device in inside, this lapping device in the rear end to forming an abrasive tip by opening; One feed arrangement, be provided with lifting advance and retreat seat, this lifting advance and retreat seat is the below that is incorporated into the back of this casing and is positioned at this opening, this lifting advance and retreat seat top is moved structure with location, the back form that can horizontally slip in conjunction with one first, first move the extension board of the other outer extension of structure side in this in conjunction with one day, this extension board outer end suspention is in conjunction with a drive unit, and the position, axle center on this drive unit top is in conjunction with an eccentric wheel; First move structure top junction unification second and move structure in this, this second moves structure and is provided with a slider block, this slider block comprise two front and back at interval and respectively towards about the slide bar that extends, sheathed more than one slide block slides on each slide bar, set firmly a landing slab in each slide block end face, form a pulling department in this landing slab right-hand member, articulate a reciprocal pull lever in this pulling department, its outer end is hubbed at this eccentric eccentric part, on this landing slab,, form a rail rods joint portion in the rear side of this angular adjustment apparatus end face in conjunction with an angular adjustment apparatus; One clamping apparatus, be provided with a grip slipper, this grip slipper is the end face that is incorporated into this angular adjustment apparatus, in the wherein side of this left and right sides, grip slipper top with the form that can horizontally slip in conjunction with a fixture block, drive cylinder pressure in conjunction with the same end of this fixture block in conjunction with one in this board holder, the inner of this driving cylinder pressure is incorporated into this fixture block, the other end in this grip slipper top sets firmly a fixed block, this fixed block is arranged with towards the one side of this fixture block and forms a V-shaped groove, wears a long perforation of extending along fore-and-aft direction in the central authorities of the corresponding V-shaped groove in the outside of this fixed block; V-shaped groove in this fixed block is embedded a mold wheel, this mold wheel is the cylinder that extends along left and right directions, its corresponding V-shaped groove forms a chimeric shape that cooperates, and wears a location screw in this chimeric shape to growing, and is provided with a location bolt and passes long perforation back screw lock in positioning screw hole; One rail set is provided with a rail rods, and this rail rods front end is incorporated into this rail rods joint portion, and forms together track along fore-and-aft direction in end face, on this track with can before and after location, the back form of sliding be provided with one and adjust plate; One end end positioner, be provided with a tailstock, this tailstock is incorporated into the front side of this adjustment plate top surface and is provided with a sliding bottom, this sliding bottom forms the dovetail block that vertically extends together in the front, be arranged with a groove in the centre of this dovetail block front, be across the pin plate on this groove top in this dovetail block top junction unification, in this pin plate handwheel that is pivoted, this handwheel bottom is in conjunction with a screw rod that vertically is hubbed in this groove, in this dovetail block in conjunction with a sliding seat, this sliding seat forms a dovetail groove in the back, be sheathed on dovetail block with dovetail groove, this sliding seat in conjunction with a nut that is positioned at dovetail groove, is screwed together in this screw rod with this nut in the back, in conjunction with a rear end mold wheel, this rear end mold wheel is the cylinder that extends along left and right directions in the front of this sliding seat screw lock.

The lapping device of the aforesaid tubing mouth of pipe, wherein in the front of described sliding seat in conjunction with an embedding bar, the body of rod that this embedding bar is a horizontally set also each side wears a lockhole in the front, mold wheel corresponding embedding bar in described rear end is arranged with a caulking groove, be embedded with caulking groove and be positioned this embedding bar, wear two positional punches in corresponding two lockholes of this rear end mold wheel, be provided with two screw lock bolts and pass each positional punch screw lock respectively in the lockhole of correspondence.

The lapping device of the aforesaid tubing mouth of pipe, wherein lifting advance and retreat seat comprises that an elevating bracket and that is incorporated into described casing back is incorporated into the anteroposterior position moving device of this elevating bracket end face, described first to move structure be the end face that is incorporated into the anteroposterior position moving device; But described angular adjustment apparatus comprises a fixed disk and to locate the rotating disc that form is hubbed at the fixed disk top after the rotation, and wherein this fixed disk is to be fixedly arranged on described landing slab, and this rotating disc is arranged with the described rail rods of formation joint portion in the rear side of end face.

The lapping device of the aforesaid tubing mouth of pipe, wherein rail rods comprises that a screw lock is incorporated into the board of described rail rods joint portion and a front end and is welded in the extension platform that extend this board and rear end backwards, wherein this extension platform is long straight-bar and forms described track in the centre, is provided with a bracing frame in the bottom of this extension platform rear side.

The lapping device of the aforesaid tubing mouth of pipe, wherein tailstock is provided with one with the rotatable back rotation adjustment piece that form is incorporated into described adjustment plate top surface of locating, and described sliding bottom is to be incorporated into the front that piece is adjusted in this rotation.

The utility model is with clamping apparatus clamping pipe fitting when using, and with the mouth of pipe of the abrasive tip of lapping device processing pipe fitting, when grinding the mouth of pipe of pipe fitting, desire starts drive unit, by reciprocal pulling landing slab about reciprocal pull lever, make the together left and right sides reciprocating action and process the mouth of pipe of pipe fitting whereby of the angular adjustment apparatus be located on the landing slab and clamping apparatus.

When processing the two ends of short tube, be that the short tube clamping is positioned between V-shaped groove and the fixture block, and the rear end that short tube has been processed be equipped in the chimeric shape of mold wheel.Wheel takes apart a die when processing the two ends of long tube, then adjust plate and be positioned at the track front-back direction, rotate handwheel drive sliding seat and move up and down mold wheel position up and down, adjustment rear end, make the rear end mold wheel be fit to the rear end that nested location long tube has been processed, when the long tube of clamping location, be that the clamping of long tube front end is equipped in the rear end mold wheel in clamping apparatus and with the rear end that long tube has been processed.

The utility model can reach following effect:

1, to reach horizontally slip effect so frictional force little because landing slab is cooperation by slide bar and each slide block, makes the action that moves back and forth about angular adjustment apparatus and clamping apparatus smooth and easy.

2, the rear end that has processed by spacer ferrule can solve because short tube length is short, adds in two ends to be difficult for and the problem of easy swing owing to seizing on both sides by the arms man-hour, can promote the stability of attrition process short tube.

3, can solve owing to long tube length is long by the rear end that the location long tube has been processed, because the rear end the problem of not locating and swinging easily, can promote the stability of attrition process long tube in adding man-hour.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the schematic perspective view of the utility model preferred embodiment.

Fig. 2 is the schematic perspective view of the utility model preferred embodiment clamping apparatus.

Fig. 3 is the schematic perspective view of the utility model preferred embodiment end end positioner.

Fig. 4 is the adjustment schematic diagram of the utility model preferred embodiment end end positioner.

Fig. 5 is the enforcement schematic diagram of the utility model preferred embodiment processing short tube.

Fig. 6 is the enforcement schematic diagram of the utility model preferred embodiment processing long tube.

The number in the figure explanation:

10 grind body 11 casings

111 openings, 12 lapping devices

121 abrasive tips, 20 feed arrangements

21 liftings advance and retreat seat, 211 elevating brackets

212 anteroposterior position moving devices 22 first move structure

23 extension boards, 24 drive units

241 eccentric wheels 25 second move structure

251 slider blocks, 252 slide blocks

253 landing slabs, 2531 pulling departments

254 reciprocal pull lever 26 angular adjustment apparatus

261 fixed disks, 262 rotating discs

2621 rail rods joint portions, 30 clamping apparatus

31 grip slippers 32 drive cylinder pressure

33 fixed block 331V shape grooves

332 long perforation 34 mold wheel

341 chimeric shape 342 positioning screw holes

343 abutment faces, 35 bolts

36 fixture blocks, 40 rail sets

41 rail rods, 411 boards

412 extend platform 4121 tracks

42 bracing frames 43 are adjusted plate

50 ends end positioner is organized in 44 location

Piece is adjusted in 511 rotations of 51 tailstocks

512 sliding bottoms, 5121 dovetail blocks

5122 grooves, 5123 pin plates

52 handwheels, 521 screw rods

53 sliding seats, 531 dovetail grooves

532 nuts, 533 embedding bars

5331 lockholes, 534 rear end mold wheel

5341 caulking grooves, 5342 positional punches

535 screw lock bolt A short tubes

The B long tube

The specific embodiment

The utility model is a kind of lapping device of the tubing mouth of pipe, and please referring to the preferred embodiment of Fig. 1 to Fig. 4, it comprises:

One grinds body 10, is provided with a casing 11, forms an opening 111 in casing 11 back and is provided with a lapping device 12 in inside, and corresponding opening 111 forms an abrasive tip 121 to lapping device 12 in the rear end.

One feed arrangement 20, be provided with lifting advance and retreat seat 21, lifting advance and retreat seat 21 comprises that an elevating bracket 211 and that is incorporated into casing 11 back is incorporated into the anteroposterior position moving device 212 of elevating bracket 211 end faces, wherein elevating bracket 211 is the belows that are positioned at opening 111, move structure 22 with location, the back form that can horizontally slip in conjunction with one first at anteroposterior position moving device 212 tops, move structure 22 right sides in conjunction with the right extension board 23 that extends on one day first, suspend in midair in conjunction with a drive unit 24 in extension board 23 outer ends, wherein drive unit 24 can be motor, devices such as cylinder pressure, the utility model preferred embodiment is that motor drives, at the shaft core position on drive unit 24 tops in conjunction with an eccentric wheel 241;

Move structure 22 top junction unification second first and move structure 25, second moves structure 25 comprises a slider block 251, Four-slider 252, a landing slab 253, an and reciprocal pull lever 254, wherein slider block 251 comprise two front and back at interval and respectively towards about the slide bar that extends, sheathed two described slide blocks 252 slide on each slide bar, landing slab 253 is to be fixedly arranged on each slide block 252 end face, form a pulling department 2531 at landing slab 253 right-hand members, back and forth pull lever 254 1 ends are hubbed at pulling department 2531, and the other end is hubbed at the eccentric part of eccentric wheel 241;

On landing slab 253 in conjunction with an angular adjustment apparatus 26, but the fixed disk 261 and that comprises a circle is to locate the disc rotating disc 262 that form is hubbed at fixed disk 261 tops after the rotation, wherein rotating disc 262 is arranged with formation one rail rods joint portion 2621 at the rear side of end face.

One clamping apparatus 30, be provided with a grip slipper 31, grip slipper 31 is the front sides that are incorporated into rotating disc 262 end faces, in the left side at grip slipper 31 tops with the form that can horizontally slip in conjunction with a fixture block 36, drive cylinder pressure 32 at left end in conjunction with one, the right-hand member that drives cylinder pressure 32 is incorporated into fixture block 36, right-hand member at grip slipper 31 tops sets firmly a fixed block 33, fixed block 33 is arranged with the V-shaped groove 331 that forms a V-arrangement towards the one side of fixture block 36, wears a long perforation 332 of extending along fore-and-aft direction in the central authorities of the corresponding V-shaped groove 331 in the right side of fixed block 33;

V-shaped groove 331 at fixed block 33 is embedded a mold wheel 34, mold wheel 34 is the cylinders that extend along left and right directions, the corresponding V-shaped groove 331 of its right-hand member forms a chimeric shape 341 that cooperates, wear a location screw 342 in chimeric shape 341 corresponding long perforation 332, be provided with a location bolt 35 and pass long perforation 332 back screw locks in positioning screw hole 342, whereby mold wheel 34 is positioned fixed block 33, the side face of mold wheel 34 is towards fore-and-aft direction and forms an abutment face 343.

One rail set 40, be provided with a rail rods 41, rail rods 41 comprises that a screw lock is incorporated into the board 411 of rail rods joint portion 2621 and a front end and is welded in the extension platform 412 that extend board 411 and rear end backwards, wherein extend platform 412 and be long straight-bar and form together track 4121 in the centre along fore-and-aft direction, be provided with a bracing frame 42 in the bottom of extending platform 412 rear sides, on track 4121 with can before and after location, the back form of sliding be provided with one and adjust plate 43, combine necessarily hyte 44 adjusting between plate 43 rear ends and the track 4121;

One end end positioner 50, be provided with a tailstock 51, tailstock 51 comprises that one is incorporated into the rotation of adjusting plate 43 end face front sides with rotatable back location form and adjusts piece 511 and and be incorporated into the sliding bottom 512 that piece 511 fronts are adjusted in rotation, wherein sliding bottom 512 is vertically disposed plate bodys and is incorporated into rotation with the bottom and adjusts piece 511, sliding bottom 512 forms the dovetail block 5121 that vertically extends together in front, be arranged with a groove 5122 in the centre of dovetail block 5121 fronts, be across the pin plate 5123 on groove 5122 tops in the unification of dovetail block 5121 top junction;

At pin plate 5123 handwheel 52 that is pivoted, handwheel 52 bottoms are in conjunction with a screw rod 521 that vertically is hubbed in the groove 5122, at dovetail block 5121 in conjunction with a sliding seat 53, sliding seat 53 is blocks and forms vertically a dovetail groove 531 in the back, dovetail groove 531 is sheathed on dovetail block 5121 can slide up and down form, sliding seat 53 back are screwed together in screw rod 521 in conjunction with a nut 532 that is positioned at dovetail groove 531 with nut 532;

In the front of sliding seat 53 in conjunction with an embedding bar 533, embedding bar 533 is bodies of rod of horizontally set and each side wears a lockhole 5331 in the front, in embedding bar 533 sheathed rear end mold wheel 534, rear end mold wheel 534 is the cylinders that extend along left and right directions, the corresponding embedding bar 533 in its rear end is arranged with a caulking groove 5341, be embedded with caulking groove 5341 and be positioned embedding bar 533, wear two positional punches 5342 at rear end mold wheel 534 corresponding two lockholes 5331, be provided with two screw lock bolts, 535, two screw lock bolts 535 and pass each positional punch 5342 screw lock respectively in the lockhole 5331 of correspondence.

When the utility model uses, please referring to Fig. 1, Fig. 2 and Fig. 5, utilize clamping apparatus 30 clamping pipe fittings, and with the mouth of pipe of the abrasive tip 121 processing pipe fittings of lapping device 12, be to start drive unit 24 earlier when grinding the mouth of pipe of pipe fitting, utilize the eccentric wheel 241 of drive unit 24 back and forth to spur landing slab 253 by reciprocal pull lever about 254, make the together left and right sides reciprocating action and process the mouth of pipe of pipe fitting whereby of the angular adjustment apparatus 26 be located on the landing slab 253 and clamping apparatus 30, reach the effect that horizontally slips because landing slab 253 is the cooperations by slide bar and each slide block 252, so frictional force is little and have and move effect smoothly.

In addition, two ends with processing short tube A are example, short tube A clamping is positioned between V-shaped groove 331 and the fixture block 36, the rear end that short tube A has been processed is equipped in the chimeric shape 341 of mold wheel 34 simultaneously, by the rear end of spacer ferrule A to solve because short tube A length is short, add man-hour at two ends owing to seize the problem that is difficult for and swings easily on both sides by the arms, can promote the stability of the attrition process short tube A mouth of pipe.

Please referring to Fig. 1 and Fig. 3, Fig. 4, two ends with processing long tube B are example, adjust plate 43 earlier and be positioned at track 4121 front-back direction, and rotation handwheel 52 moves up and down by screw rod 521 drive sliding seats 53, adjust the position of mold wheel about in the of 534, rear end to be fit to the rear end of nested location long tube B, when the long tube B of location with its front end clamping in clamping apparatus 30, and the rear end that will process is equipped in rear end mold wheel 534, whereby, solve because long tube B length is long, adding man-hour, can promote the stability of the attrition process long tube B mouth of pipe because the rear end there is not the location and the problem of easy swing.

Claims

1. the lapping device of a tubing mouth of pipe is characterized in that, comprising:

One grinds body, is provided with a casing, form an opening in this casing back and be provided with a lapping device in inside, this lapping device in the rear end to forming an abrasive tip by opening;

One feed arrangement, be provided with lifting advance and retreat seat, this lifting advance and retreat seat is the below that is incorporated into the back of this casing and is positioned at this opening, this lifting advance and retreat seat top is moved structure with location, the back form that can horizontally slip in conjunction with one first, first move the extension board of the other outer extension of structure side in this in conjunction with one day, this extension board outer end suspention is in conjunction with a drive unit, and the position, axle center on this drive unit top is in conjunction with an eccentric wheel;

First move structure top junction unification second and move structure in this, this second moves structure and is provided with a slider block, this slider block comprise two front and back at interval and respectively towards about the slide bar that extends, sheathed more than one slide block slides on each slide bar, set firmly a landing slab in each slide block end face, form a pulling department in this landing slab right-hand member, articulate a reciprocal pull lever in this pulling department, its outer end is hubbed at this eccentric eccentric part, on this landing slab,, form a rail rods joint portion in the rear side of this angular adjustment apparatus end face in conjunction with an angular adjustment apparatus;

One clamping apparatus, be provided with a grip slipper, this grip slipper is the end face that is incorporated into this angular adjustment apparatus, in the wherein side of this left and right sides, grip slipper top with the form that can horizontally slip in conjunction with a fixture block, drive cylinder pressure in conjunction with the same end of this fixture block in conjunction with one in this board holder, the inner of this driving cylinder pressure is incorporated into this fixture block, the other end in this grip slipper top sets firmly a fixed block, this fixed block is arranged with towards the one side of this fixture block and forms a V-shaped groove, wears a long perforation of extending along fore-and-aft direction in the central authorities of the corresponding V-shaped groove in the outside of this fixed block;

V-shaped groove in this fixed block is embedded a mold wheel, this mold wheel is the cylinder that extends along left and right directions, its corresponding V-shaped groove forms a chimeric shape that cooperates, and wears a location screw in this chimeric shape to growing, and is provided with a location bolt and passes long perforation back screw lock in positioning screw hole;

One rail set is provided with a rail rods, and this rail rods front end is incorporated into this rail rods joint portion, and forms together track along fore-and-aft direction in end face, on this track with can before and after location, the back form of sliding be provided with one and adjust plate;

One end end positioner, be provided with a tailstock, this tailstock is incorporated into the front side of this adjustment plate top surface and is provided with a sliding bottom, this sliding bottom forms the dovetail block that vertically extends together in the front, be arranged with a groove in the centre of this dovetail block front, be across the pin plate on this groove top in this dovetail block top junction unification, in this pin plate handwheel that is pivoted, this handwheel bottom is in conjunction with a screw rod that vertically is hubbed in this groove, in this dovetail block in conjunction with a sliding seat, this sliding seat forms a dovetail groove in the back, be sheathed on dovetail block with dovetail groove, this sliding seat in conjunction with a nut that is positioned at dovetail groove, is screwed together in this screw rod with this nut in the back, in conjunction with a rear end mold wheel, this rear end mold wheel is the cylinder that extends along left and right directions in the front of this sliding seat screw lock.

2. the lapping device of the tubing mouth of pipe according to claim 1, it is characterized in that front at described sliding seat is in conjunction with an embedding bar, the body of rod that this embedding bar is a horizontally set also each side wears a lockhole in the front, mold wheel corresponding embedding bar in described rear end is arranged with a caulking groove, be embedded with caulking groove and be positioned this embedding bar, wear two positional punches in corresponding two lockholes of this rear end mold wheel, be provided with two screw lock bolts and pass each positional punch screw lock respectively in the lockhole of correspondence.

3. the lapping device of the tubing mouth of pipe according to claim 1 and 2, it is characterized in that described lifting advance and retreat seat comprises that an elevating bracket and that is incorporated into described casing back is incorporated into the anteroposterior position moving device of this elevating bracket end face, described first to move structure be the end face that is incorporated into the anteroposterior position moving device;

But described angular adjustment apparatus comprises a fixed disk and to locate the rotating disc that form is hubbed at the fixed disk top after the rotation, and wherein this fixed disk is to be fixedly arranged on described landing slab, and this rotating disc is arranged with the described rail rods of formation joint portion in the rear side of end face.

4. the lapping device of the tubing mouth of pipe according to claim 3, it is characterized in that described rail rods comprises that a screw lock is incorporated into the board of described rail rods joint portion and a front end and is welded in the extension platform that extend this board and rear end backwards, wherein this extension platform is long straight-bar and forms described track in the centre, is provided with a bracing frame in the bottom of this extension platform rear side.

5. the lapping device of the tubing mouth of pipe according to claim 4 is characterized in that described tailstock is provided with one with the rotatable back rotation adjustment piece that form is incorporated into described adjustment plate top surface of locating, and described sliding bottom is to be incorporated into the front that piece is adjusted in this rotation.