CN207873618U - Split-type drilling and milling pipe cutter - Google Patents
Split-type drilling and milling pipe cutter Download PDFInfo
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- CN207873618U CN207873618U CN201721658070.1U CN201721658070U CN207873618U CN 207873618 U CN207873618 U CN 207873618U CN 201721658070 U CN201721658070 U CN 201721658070U CN 207873618 U CN207873618 U CN 207873618U
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- lathe tool
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- leading screw
- sliding seat
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Abstract
Split-type drilling and milling pipe cutter, including bore milling component, main drive component, multiple roll wheel assemblies, multiple bracket components, turning tool component, the main drive component of lathe tool and fixation kit.Milling component is bored, including bores milling leading screw, the first hydraulic motor, bore milling bottom plate, bore milling main shaft, bore milling screw and bore milling babinet, it is characterised in that：Multiple bracket components and multiple roll wheel assemblies are respectively installed on the setting position of fixation kit.It bores milling component and main drive component or turning tool component and the main drive component of lathe tool is installed on the setting position of fixation kit.Fixation kit, including left fixed seat, right fixed seat, left sliding seat and right sliding seat, left fixed seat and right fixed seat are respectively installed in the front end of left sliding seat and right sliding seat.This pipe cutting machine disclosure satisfy that the requirement of explosion proof of oil and gas pipeline.It can rapidly be fixed on pipeline.Friction coefficient is small, the noiseless advantage of stable working.
Description
Technical field
The utility model belongs to pipe cutting and retaining wall on slope field, more particularly to split-type drilling and milling pipe cutter, answers extensively
Repairing scene is tieed up for domestic and international oil and gas pipeline.It includes X80 and following steel that the device, which cuts pipe material,.
Background technology
When the repairing of oil and gas pipeline leak source or discarded pipe are transformed, cutting pipeline and polishing welding groove are essential
Process.Existing pipe cutting machine is to cut pipeline using hydraulic motor driving slitting milling cutter rotation.Then install again beveling machine or
Artificial grinding wheel burnishes and fabricates welding groove, and tedious process, efficiency is low, operating personnel's great work intensity, cutting pipeline wall thickness are small etc.
Disadvantage.
Utility model content
The purpose of this utility model is to provide split-type drilling and milling pipe cutter.It disclosure satisfy that the requirement of explosion proof of oil and gas pipeline,
Device can be made quickly to be split into two halves, using multiple bracket components, can be rapidly fixed on pipeline, stable working is without making an uproar
The advantages of sound.
The technical solution adopted is that：
Split-type drilling and milling pipe cutter, including bore milling component, main drive component, multiple roll wheel assemblies, multiple bracket components, vehicle
The main drive component of knife assembly, lathe tool and fixation kit.Bore milling component, including bore milling leading screw, the first hydraulic motor, bore milling bottom plate,
Milling main shaft is bored, milling screw is bored and bores milling babinet, the shell of the first hydraulic motor is fixed on the rear end face for being located at and boring milling babinet, and first
The power output shaft of hydraulic motor passes through the rear end face for boring milling babinet to be fixedly connected with the rear end for boring milling main shaft, bores milling main shaft
Front and rear ends are respectively equipped with first bearing, and the outer ring of first bearing is fixed to be located at and be bored on milling babinet, and the inner ring of first bearing is arranged
On boring milling main shaft, bearing cap is equipped on the front end face for boring milling babinet, the front end for boring milling main shaft passes through the centre bore of bearing cap
Equipped with transition sleeve, the outer wall lower end for boring milling babinet is equipped with brill milling screw, bores milling leading screw and be located in the centre bore for boring milling screw, bore milling
Leading screw is threadedly coupled with milling screw is bored, and leading screw bearing is equipped on boring milling bottom plate, and the rear end of brill milling leading screw is equipped with second bearing, the
The inner ring of two bearings is fixedly connected on the non-threaded section part for boring milling leading screw, and the outer ring of second bearing is installed on leading screw branch
On seat.Two one slide rails are arranged in parallel at the both ends for the upper surface for boring milling bottom plate, there are one sliding for installing respectively on every one slide rail
Block, the upper surface of each sliding block and the bottom surface for boring milling babinet are fixedly connected.It is installed with lock respectively at the left and right both ends for boring milling babinet
Press block.It is characterized in that：
Multiple bracket components and multiple roll wheel assemblies are respectively installed on the setting position of fixation kit.Bore milling component and master
Drive component or the main drive component of turning tool component and lathe tool are installed on the setting position of fixation kit.
Fixation kit, including left fixed seat, right fixed seat, left sliding seat and right sliding seat, left fixed seat and right fixed seat
For semicircular configuration.Left sliding seat and right sliding seat are semi-circular gear ring structure.Left fixed seat and right fixed seat are symmetrical arranged shape
Structure is circularized, left sliding seat and right sliding seat, which are symmetrical arranged, forms annular gear ring structure, left fixed seat and right fixed seat difference
It is installed in the front end of left sliding seat and right sliding seat.It is installed with left folding respectively on the upper surface of left fixed seat and right fixed seat
Pull rod and right folding pull rod.It is installed with U-shaped drag hook, U-shaped drag hook set on the lower end connecting lever of left folding pull rod and right folding pull rod
It is located on the lower end connecting lever of right folding pull rod, two support arms of U-shaped drag hook and left folding pull rod are hinged.It is opened in left folding pull rod and the right side
It closes and has been respectively articulated with left clasp nut and right clasp nut on the upper end connecting lever of pull rod.Left clasp nut and right clasp nut it
Between be installed with studs and be threadedly coupled respectively with left clasp nut and right clasp nut, the both ends screw thread rotation of studs
To opposite.Multiple hanging ring plates are installed in left fixed seat and right fixed seat.Left fixed seat, right fixed seat and left sliding seat,
A point valve bearing pin mounting hole is offered on the corresponding position of right sliding seat, is being divided in valve bearing pin mounting hole inserted with dividing valve axis pin.
The upper/lower terminal of left fixed seat front end face and left sliding seat rear end face is respectively equipped with left folding block, in right fixed seat front end face and
The upper/lower terminal of right sliding seat rear end face is respectively equipped with right folding block, and left folding block and right folding block are bolted.Bore milling
Bottom plate is installed on the setting position of left sliding seat or right sliding seat.
Main drive component, including hydraulic motor, planetary reducer, worm-gear speed reducer, gear and main drive case, liquid
The power output shaft of pressure motor is connected by connecting shaft with the power input shaft of worm-gear speed reducer, turbine worm reducer
Power output shaft is connected by planet worm screw terminal pad with the power input shaft of planetary reducer.Main drive case is installed in planet
On the housing forward end face of speed reducer.Wheel shaft mounting hole is offered on the front end face of main drive case.Gear is installed in main driving
The lower end of the first boss of babinet is installed with main driving gland on the front end face of the first boss of main drive case.Gear
The rear end of wheel shaft passes through wheel shaft mounting hole and the power output axis connection with planetary reducer, the front end of the wheel shaft of gear pass through
The central through hole of main driving gland.It is installed with copper sheathing between the wheel shaft and the central through hole of main driving gland of gear.Hydraulic pressure horse
It reaches, the shell of planetary reducer, worm-gear speed reducer and main drive case is installed in the setting of left fixed seat or right fixed seat
On position.Gear engages connection with left sliding seat or right sliding seat.
Roll wheel assembly, including idler wheel, roller shaft and idler wheel dottle pin, the left end of roller shaft be inserted into the centre bore of idler wheel and by
Bearing support in centre bore, idler wheel dottle pin be set on roller shaft and with the bearing touch in idler wheel.In left sliding seat and
Offer annular rollers track groove on the front end face of right sliding seat, each roller shaft is installed in setting for left fixed seat and right fixed seat
Positioning is set, and each idler wheel is installed in annular rollers track groove.
Bracket component, including holder babinet, mandril, mandril leading screw and presser feet, ladder is offered on the right side of mandril
Hole, the support arm on presser feet are inserted into the left end of the stepped hole of mandril and are fixedly connected, and the right end of mandril passes through the left end of holder babinet
Through-hole on face and loose fit, holder babinet outer wall left end inserted with limit screw, the left end of mandril leading screw is screw thread
Section, right end are non-threaded section.The left end of mandril leading screw passes through in the stepped hole of the through-hole insertion mandril on holder babinet and spiral shell
Line connects, and is arranged with multiple bracket bearings, holder dottle pin and multiple successively from left to right in the non-threaded section of mandril leading screw
Frame nut.The outer ring of multiple bracket bearings is installed in respectively on the inner wall of holder babinet, and the inner ring of multiple bracket bearings is solid respectively
It is located in the non-threaded section of mandril leading screw.The outer wall of each holder babinet is installed in setting for left fixed seat and right fixed seat front end face
Positioning is set, and the center of circle of left fixed seat is directed toward in radial setting and presser feet of the holder babinet along left fixed seat.
Turning tool component, including lathe tool bottom plate, lathe tool leading screw, fixed supporting seat, cylinder, two round guides, tool apron and lathe tool
Idler wheel, fixed supporting seat are installed in by screw on the upper surface of lathe tool bottom plate；On the right side of fixed supporting seat, lathe tool bottom plate
Upper end is installed with movable block, and the left side of cylinder is fixedly connected with the right side of movable block, and the right end of lathe tool leading screw sequentially passes through
Fixed supporting seat, the centre bore of movable block and cylinder and by the bearing support in cylinder.Wheel is equipped on the right side of cylinder
Fork, lathe tool idler wheel are installed among two support plates of wheel fork and are hinged by lathe tool roller shaft and wheel fork.Tool apron is installed in cylinder
Upper end, groove cutter is installed on by screw in the opening for holding cutter of tool apron, and tool apron peace is axially offered in the upper surface of cylinder
Hole is filled, leading screw mounting base is installed on the lower face of tool apron, silk is offered in the axis direction of leading screw mounting base upper edge cylinder
Thick stick mounting hole, leading screw mounting base are inserted into tool apron mounting hole and are set on lathe tool leading screw, leading screw mounting hole and lathe tool threads of lead screw
Connection.Triangle sheave is equipped with by key connection in the left end of lathe tool leading screw, the left end spiral shell of triangular groove wheel is located on lathe tool leading screw
Line is connected with round nut.It is installed with round guide support base respectively at the both ends of the upper surface of lathe tool bottom plate, in the right end of movable block
The both ends in face are opened up there are two round guide supported hole, and one end of two round guides is respectively installed in the through-hole of round guide support base
Interior, the other end is installed with spring door across round guide supported hole.Spring door is installed on lathe tool bottom plate.In each round guide
On be arranged there are one spring, spring one end is against spring catch and covers, and the other end is against on movable block.Lathe tool bottom plate is installed in left work
On the setting position of dynamic seat or right sliding seat.
The main drive component of lathe tool, including lathe tool drive case, the second hydraulic motor, lathe tool main drive shaft, lathe tool driving tooth
Wheel and lathe tool drive gland, spindle mounting hole are offered in the front end face of lathe tool drive case, in the front end of lathe tool drive case
The upper end in face is equipped with boss, and the rear end of lathe tool main drive shaft is inserted into spindle mounting hole and by the bearing branch in spindle mounting hole
Support, the second hydraulic motor are installed in by screw on the rear end face of lathe tool drive case, the power output shaft of the second hydraulic motor
It is inserted into spindle mounting hole and is connect with lathe tool main drive shaft and by the bearing support in spindle mounting hole.Lathe tool pinion carrier
It is located at the lower end on lathe tool main drive shaft and positioned at boss；Lathe tool driving gland is set on the right end of lathe tool main drive shaft, vehicle
The upper end of knife driving gland is installed in by screw on the right side of boss.The shell and lathe tool drive case of second hydraulic motor
Outer wall be installed on the setting position of left fixed seat or right fixed seat.Lathe tool driving gear and left sliding seat or right sliding seat are nibbled
Close connection.
It is respectively equipped with axle sleeve between fixed supporting seat, movable block and lathe tool leading screw.
Split-type drilling and milling pipe cutter principle：Fixed seat and sliding seat are split-type structure, make master by ratchet open-and-close mechanism
Machine is split into two halves, and when opening can install（Or dismounting）Onto pipeline.When closing up, the multiple bracket components installed in fixed seat are stretched
Go out, by adjusting bracket component, keeps host concentric with pipeline, machine is securely seated between on pipeline.Sliding seat is one point
The bull gear of valve, is installed to by roll wheel assembly in fixed seat, can be rotated around fixed seat.When work, main driving group is first installed
Part and brill milling component.The driving gear rotation of main drive component drives sliding seat rotation, the feed motion of milling is realized, by liquid
Pressure motor drives milling spindle.Be loaded drill bit on boring milling component, and starting hydraulic station makes bit, adjusts and bores on milling component
Feed screw makes drill bit cut through pipeline；It dismantles auger axis front end and slotting cutter is installed, start main drive component and bore milling component,
Cutting operation is carried out to pipeline.After pipe cut-out, dismantles main drive component and bore milling component, turning tool component and the main drive of lathe tool are installed
Dynamic component, is processed groove operation, cutting-tool angle is determined by the angle of formed turning tool to pipeline.
It the advantage is that：
1, split-type drilling and milling pipe cutter is hydraulic-driven, using the disconnected pipe of brill milling component, the machine of profile lathing knife rest finished edge
Tool pattern disclosure satisfy that the requirement of explosion proof of oil and gas pipeline.2, split-type drilling and milling pipe cutter uses ratchet open-and-close mechanism, can make
Device is quickly split into two halves, and using multiple bracket components, can rapidly be fixed on pipeline.3, split-type drilling and milling pipe cutter
Roller supporting, rolling friction is used to have friction coefficient small between the fixed seat and sliding seat of host, stable working is noiseless
Advantage.4, the slotting cutter that split-type drilling and milling pipe cutter uses has cutting speed fast, pipeline wall thickness is big, knife for wave sword slotting cutter
Has the high feature of durability.5, when split-type drilling and milling pipe cutter finished edge, used groove knife rest has profile modeling function, energy
It enough makes up that pipeline is non-round and damage of the weld reinforcement to cutter, greatly increases groove quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the main view of the utility model.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
Fig. 4 is the structural schematic diagram of the backsight of the utility model.
Fig. 5 is the structural schematic diagram for boring milling component.
Fig. 6 is the sectional view of A-A in Fig. 5.
The structural schematic diagram of the main drive components of Fig. 7.
Fig. 8 is the sectional view of A-A in Fig. 7.
Fig. 9 is the sectional view of B-B in Fig. 7.
Figure 10 is the structural schematic diagram of roll wheel assembly.
Figure 11 is the structural schematic diagram of bracket component.
Figure 12 is the sectional view of A-A in Figure 11.
Figure 13 is the side view of bracket component.
Figure 14 is the structural schematic diagram of the main view of turning tool component.
Figure 15 is the structural schematic diagram of the vertical view of turning tool component.
Figure 16 is the structural schematic diagram that the right side of turning tool component regards.
Figure 17 is the structural schematic diagram of the left view of turning tool component.
Figure 18 is the structural schematic diagram of the main drive component of lathe tool.
Figure 19 is the sectional view of A-A in Figure 18.
Specific implementation mode
Split-type drilling and milling pipe cutter, including bore milling component 1, main drive component 4, multiple roll wheel assemblies 2, multiple bracket components
3, the main drive component 7 of turning tool component 5, lathe tool and fixation kit 6.Milling component 1 is bored, including bores milling leading screw 19, the first hydraulic motor
126, milling bottom plate 128 is bored, milling main shaft 12 is bored, bore milling screw 17 and bores milling babinet 11, the shell fixation of the first hydraulic motor 126 is set
On the rear end face for boring milling babinet 11, the power output shaft of the first hydraulic motor 126 passes through the rear end face and brill that bore milling babinet 11
The rear end of milling main shaft 12 is fixedly connected, and the front and rear ends for boring milling main shaft 12 are respectively equipped with first bearing 122, first bearing 122
Outer ring is fixed to be located at and be bored on milling babinet 11, and the inner ring setting of first bearing 122 is on boring milling main shaft 12, before boring milling babinet 11
End face is equipped with bearing cap 14, and the front end for boring milling main shaft 12 passes through the centre bore of bearing cap 14 to be equipped with transition sleeve 15, bores milling babinet
11 outer wall lower end, which is equipped with, bores milling screw 17, bores milling leading screw 19 and is located in the centre bore for boring milling screw 17, bores milling leading screw 19 and bores
Milling screw 17 is threadedly coupled, and leading screw bearing 115 is equipped on boring milling bottom plate 128, and the rear end for boring milling leading screw 19 is equipped with second bearing
123, the inner ring of second bearing 123 is fixedly connected on the non-threaded section part for boring milling leading screw 19, and the outer ring of second bearing 123 is solid
Surely it is installed in leading screw bearing 115.Two one slide rails 125 are arranged in parallel at the both ends for the upper surface for boring milling bottom plate 128, at every
There are one sliding block 124, the upper surface of each sliding block 124 and the bottom surfaces for boring milling babinet 11 to be fixedly connected for installing respectively on sliding rail 125.
It is installed with locking clamping block 110 respectively at the left and right both ends for boring milling babinet 11.It is characterized in that：
Multiple bracket components 3 and multiple roll wheel assemblies 2 are respectively installed on the setting position of fixation kit 6.Bore milling component 1
It is installed on the setting position of fixation kit 6 with main drive component 4 or the main drive component of turning tool component 5 and lathe tool 7.
Fixation kit 6, including left fixed seat 67, right fixed seat 68, left sliding seat 69 and right sliding seat 61, left fixed seat 67
It is semicircular configuration with right fixed seat 68.Left sliding seat 69 and right sliding seat 61 are semi-circular gear ring structure.67 He of left fixed seat
Right fixed seat 68, which is symmetrical arranged, forms loop configuration, and left sliding seat 69 and right sliding seat 61 are symmetrical arranged and form annular tooth loop knot
Structure, left fixed seat 67 and right fixed seat 68 are respectively installed in the front end of left sliding seat 69 and right sliding seat 61.In left fixed seat 67
With left folding pull rod 624 and right folding pull rod 625 are installed on the upper surface of right fixed seat 68 respectively.In left folding pull rod 624
It is installed with U-shaped drag hook 623 on the lower end connecting lever of right folding pull rod 625, U-shaped drag hook 623 is set under right folding pull rod 625
It holds on connecting lever, two support arms of U-shaped drag hook 623 and left folding pull rod 624 are hinged.In left folding pull rod 624 and right folding pull rod 625
Upper end connecting lever on be respectively articulated with left clasp nut 618 and right clasp nut 617.In left clasp nut 618 and right folding spiral shell
It is installed with studs 616 between mother 617 and is threadedly coupled respectively with left clasp nut 618 and right clasp nut 617, double end
The both ends thread rotary orientation of stud 616 is opposite.Multiple hanging ring plates 627 are installed in left fixed seat 67 and right fixed seat 68.On a left side
Fixed seat 67, right fixed seat 68 and left sliding seat 69, right sliding seat 61 corresponding position on offer a point valve bearing pin mounting hole
641, dividing in valve bearing pin mounting hole 641 inserted with dividing valve axis pin 611.In 69 rear end of 67 front end face of left fixed seat and left sliding seat
The upper/lower terminal in face is respectively equipped with left folding block 613, in the upper and lower of 61 rear end face of 68 front end face of right fixed seat and right sliding seat
Both ends are respectively equipped with right folding block 614, and left folding block 613 and right folding block 614 are bolted.It is fixed to bore milling bottom plate 128
On the setting position of left sliding seat 69 or right sliding seat 61.
Main drive component 4, including hydraulic motor 411, planetary reducer 46, worm-gear speed reducer 410, gear 42 and master
Drive case 41, the power input shaft that the power output shaft of hydraulic motor 411 passes through connecting shaft 44 and worm-gear speed reducer 410
Connection, the power output shaft of turbine worm reducer 410 are defeated by the power of planet worm screw terminal pad 49 and planetary reducer 46
Enter axis connection.Main drive case 41 is installed on the housing forward end face of planetary reducer 46.In the front end face of main drive case 41
On offer wheel shaft mounting hole 412.Gear 42 is installed in the lower end of the first boss 47 of main drive case 41, in main drive case
Main driving gland 43 is installed on the front end face of 41 first boss 47.The rear end of the wheel shaft of gear 42 passes through wheel shaft mounting hole
412 and with the power output axis connection of planetary reducer 46, the front end of the wheel shaft of gear 42 passes through in main driving gland 43
Heart through-hole 413.It is installed with copper sheathing 48 between the wheel shaft and the central through hole 413 of main driving gland 43 of gear 42.Hydraulic motor
411, the shell of planetary reducer 46, worm-gear speed reducer 410 and main drive case 41 is installed in left fixed seat 67 or right solid
On the setting position of reservation 68.Gear 42 engages connection with left sliding seat 69 or right sliding seat 61.
The left end of roll wheel assembly 2, including idler wheel 21, roller shaft 22 and idler wheel dottle pin 23, roller shaft 22 is inserted into idler wheel 21
In centre bore and by the bearing support in centre bore, idler wheel dottle pin 23 be set on roller shaft 22 and with the bearing in idler wheel 21
Contact.Annular rollers track groove 621 is offered on the front end face of left sliding seat 69 and right sliding seat 61, each roller shaft 22 is solid
It is located on the setting position of left fixed seat 67 and right fixed seat 68, each idler wheel 21 is installed in annular rollers track groove 621.
Bracket component 3, including holder babinet 31, mandril 32, mandril leading screw 33 and presser feet 35, on the right side of mandril 32
Stepped hole 39 is offered, the support arm on presser feet 35 is inserted into the left end of the stepped hole 39 of mandril 32 and is fixedly connected, the right side of mandril 32
Hold through-hole and loose fit on the left side of holder babinet 31, holder babinet 31 outer wall left end inserted with stop spiral shell
The left end of nail 36, mandril leading screw 33 is thread segment, and right end is non-threaded section.The left end of mandril leading screw 33 passes through on holder babinet 31
Through-hole be inserted into mandril 32 stepped hole 39 in and be threadedly coupled, in the non-threaded section of mandril leading screw 33 from left to right successively
It is arranged with multiple bracket bearings 38, holder dottle pin 34 and multiple support nuts 37.The outer ring difference of multiple bracket bearings 38 is fixed
On the inner wall of holder babinet 31, the inner ring of multiple bracket bearings 38 is installed in respectively in the non-threaded section of mandril leading screw 33.Often
The outer wall of a holder babinet 31 is installed on the setting position of 68 front end face of left fixed seat 67 and right fixed seat, 31 edge of holder babinet
The radial setting of left fixed seat 67 and presser feet 35 are directed toward the center of circle of left fixed seat 67.
Turning tool component 5, including 516, two lathe tool bottom plate 524, lathe tool leading screw 512, fixed supporting seat 513, cylinder circles are led
Rail 534, tool apron 517 and lathe tool idler wheel 521, fixed supporting seat 513 are installed in by screw on the upper surface of lathe tool bottom plate 524；
On the right side of fixed supporting seat 513, the upper end of lathe tool bottom plate 524 is installed with movable block 514, the left side of cylinder 516 and activity
The right side of block 514 is fixedly connected, and the right end of lathe tool leading screw 512 sequentially passes through fixed supporting seat 513, movable block 514 and cylinder
516 centre bore and by the bearing support in cylinder 516.Wheel fork 515, lathe tool idler wheel are equipped on the right side of cylinder 516
521 are installed among two support plates of wheel fork 515 and are hinged by lathe tool roller shaft 519 and wheel fork 515.Tool apron 517 is installed in
The upper end of cylinder 516, groove cutter 518 are installed on by screw in the opening for holding cutter of tool apron 517, in the upper surface of cylinder 516
Tool apron mounting hole 520 axially is offered, leading screw mounting base 510 is installed on the lower face of tool apron 517, in leading screw mounting base
The axis direction of 510 upper edge cylinders 516 offers leading screw mounting hole 530, and leading screw mounting base 510 is inserted into tool apron mounting hole 520
It is set on lathe tool leading screw 512, leading screw mounting hole 530 and lathe tool leading screw 512 are threadedly coupled.It is logical in the left end of lathe tool leading screw 512
It crosses key connection and is equipped with triangle sheave 511, the left end positioned at triangular groove wheel 511 on lathe tool leading screw 512 is threaded with round nut
59.It is installed with round guide support base 523 respectively at the both ends of the upper surface of lathe tool bottom plate 524, in the right side of movable block 514
Both ends are opened up there are two round guide supported hole 531, and one end of two round guides 534 is respectively installed in round guide support base 523
In through-hole, the other end is installed with spring door 532 across round guide supported hole 531.Spring door 532 is installed in lathe tool bottom plate
On 524.It is arranged on each round guide 534 there are one spring 533,533 one end of spring is against on spring door 532, the other end
It is against on movable block 514.Lathe tool bottom plate 524 is installed on the setting position of left sliding seat 69 or right sliding seat 61.
The main drive component 7 of lathe tool, including lathe tool drive case 71, the second hydraulic motor 713, lathe tool main drive shaft 72, vehicle
Knife driving gear 73 and lathe tool drive gland 74, spindle mounting hole 714 are offered in the front end face of lathe tool drive case 71, in vehicle
The upper end of the front end face of knife drive case 71 is equipped with boss 715, and the rear end of lathe tool main drive shaft 72 is inserted into spindle mounting hole 714
And by the bearing support in spindle mounting hole 714, after the second hydraulic motor 713 is installed in lathe tool drive case 71 by screw
On end face, the power output shaft of the second hydraulic motor 713 be inserted into spindle mounting hole 714 connect with lathe tool main drive shaft 72 and
By the bearing support in spindle mounting hole 714.Lathe tool driving gear 73 is set on lathe tool main drive shaft 72 and is located at boss 715
Lower end；Lathe tool driving gland 74 is set on the right end of lathe tool main drive shaft 72, and the upper end of lathe tool driving gland 74 passes through spiral shell
Nail is installed on the right side of boss 715.The shell of second hydraulic motor 713 and the outer wall of lathe tool drive case 71 are installed in a left side
On the setting position of fixed seat 67 or right fixed seat 68.Lathe tool driving gear 73 and the engagement of left sliding seat 69 or right sliding seat 61 connect
It connects.
It is respectively equipped with axle sleeve 525 between fixed supporting seat 513, movable block 514 and lathe tool leading screw 512.
Claims (7)
1. split-type drilling and milling pipe cutter, including bore milling component (1), main drive component (4), multiple roll wheel assemblies (2), multiple holders
Component (3), turning tool component (5), the main drive component of lathe tool (7) and fixation kit (6)；Milling component (1) is bored, including bores milling leading screw
(19), the first hydraulic motor (126), brill milling bottom plate (128), brill milling main shaft (12), brill milling screw (17) and brill milling babinet (11),
The shell of first hydraulic motor (126) is fixed on the rear end face for being located at and boring milling babinet (11), the power of the first hydraulic motor (126)
Output shaft passes through the rear end face for boring milling babinet (11) to be fixedly connected with the rear end for boring milling main shaft (12), before brill milling main shaft (12),
Both ends are respectively equipped with first bearing (122) afterwards, and the outer ring of first bearing (122) is fixed to be located at and be bored on milling babinet (11), first axle
The inner ring setting of (122) is held on boring milling main shaft (12), bearing cap (14) is equipped on the front end face for boring milling babinet (11), bores milling
The front end of main shaft (12) passes through the centre bore of bearing cap (14) to be equipped with transition sleeve (15), and the outer wall lower end for boring milling babinet (11) is equipped with
Milling screw (17) is bored, milling leading screw (19) is bored and is located in the centre bore for boring milling screw (17), bore milling leading screw (19) and bores milling screw
(17) it is threadedly coupled, leading screw bearing (115) is equipped on boring milling bottom plate (128), the rear end for boring milling leading screw (19) is equipped with the second axis
It holds (123), the inner ring of second bearing (123) is fixedly connected on the non-threaded section part for boring milling leading screw (19), second bearing
(123) outer ring is installed in leading screw bearing (115)；It is arranged in parallel at the both ends for the upper surface for boring milling bottom plate (128)
Two one slide rails (125), there are one sliding block (124), the upper surfaces of each sliding block (124) for installing respectively on every one slide rail (125)
It is fixedly connected with the bottom surface for boring milling babinet (11)；It is installed with locking clamping block respectively at the left and right both ends for boring milling babinet (11)
(110)；It is characterized in that：
Multiple bracket components (3) and multiple roll wheel assemblies (2) are respectively installed on the setting position of fixation kit (6)；Bore milling group
Part (1) and main drive component (4) or turning tool component (5) and the main drive component of lathe tool (7) are installed in the setting of fixation kit (6)
On position；
Fixation kit (6), including left fixed seat (67), right fixed seat (68), left sliding seat (69) and right sliding seat (61), Zuo Gu
Reservation (67) and right fixed seat (68) are semicircular configuration；Left sliding seat (69) and right sliding seat (61) are semi-ring shaped ring gear knot
Structure；Left fixed seat (67) and right fixed seat (68), which are symmetrical arranged, forms loop configuration, left sliding seat (69) and right sliding seat (61)
It is symmetrical arranged and forms annular gear ring structure, left fixed seat (67) and right fixed seat (68) are respectively installed in left sliding seat (69) and the right side
The front end of sliding seat (61)；It is installed with left folding pull rod respectively on the upper surface of left fixed seat (67) and right fixed seat (68)
(624) and right folding pull rod (625)；It is installed with U on the lower end connecting lever of left folding pull rod (624) and right folding pull rod (625)
Shape drag hook (623), U-shaped drag hook (623) are set on the lower end connecting lever of right folding pull rod (625), two of U-shaped drag hook (623)
Arm and left folding pull rod (624) are hinged；It is cut with scissors respectively on the upper end connecting lever of left folding pull rod (624) and right folding pull rod (625)
It is connected to left clasp nut (618) and right clasp nut (617)；It is filled between left clasp nut (618) and right clasp nut (617)
It is threadedly coupled respectively equipped with studs (616) and with left clasp nut (618) and right clasp nut (617), studs
(616) both ends thread rotary orientation is opposite；Multiple hanging ring plates (627) are installed in left fixed seat (67) and right fixed seat (68)；
Left fixed seat (67), right fixed seat (68) and left sliding seat (69), right sliding seat (61) corresponding position on offer a point valve
Bearing pin mounting hole (641) is being divided in valve bearing pin mounting hole (641) inserted with dividing valve axis pin (611)；In left fixed seat (67) front end
The upper/lower terminal of face and left sliding seat (69) rear end face is respectively equipped with left folding block (613), in right fixed seat (68) front end face and
The upper/lower terminal of right sliding seat (61) rear end face is respectively equipped with right folding block (614), left folding block (613) and right folding block
(614) it is bolted；Milling bottom plate (128) is bored to be installed on the setting position of left sliding seat (69) or right sliding seat (61).
2. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
Main drive component (4), including hydraulic motor (411), planetary reducer (46), worm-gear speed reducer (410), gear
(42) and main drive case (41), the power output shaft of hydraulic motor (411) pass through connecting shaft (44) and worm-gear speed reducer
(410) power input shaft connection, the power output shaft of turbine worm reducer (410) by planet worm screw terminal pad (49) and
The power input shaft of planetary reducer (46) connects；Main drive case (41) is installed in the housing forward end face of planetary reducer (46)
On；Wheel shaft mounting hole (412) is offered on the front end face of main drive case (41)；Gear (42) is installed in main drive case
(41) lower end of first boss (47) is installed with main driving on the front end face of the first boss (47) of main drive case (41)
Gland (43)；The rear end of the wheel shaft of gear (42) passes through wheel shaft mounting hole (412) and defeated with the power of planetary reducer (46)
Go out axis connection, the front end of the wheel shaft of gear (42) passes through the central through hole (413) of main driving gland (43)；Wheel in gear (42)
It is installed with copper sheathing (48) between axis and the central through hole (413) of main driving gland (43)；Hydraulic motor (411), planetary reducer
(46), worm-gear speed reducer (410) and the shell of main drive case (41) are installed in left fixed seat (67) or right fixed seat
(68) on setting position；Gear (42) engages connection with left sliding seat (69) or right sliding seat (61).
3. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
The left end of roll wheel assembly (2), including idler wheel (21), roller shaft (22) and idler wheel dottle pin (23), roller shaft (22) is inserted into rolling
It takes turns in the centre bore of (21) and by the bearing support in centre bore, idler wheel dottle pin (23) is set on roller shaft (22) and and rolling
Take turns the bearing touch in (21)；Annular rollers track groove is offered on the front end face of left sliding seat (69) and right sliding seat (61)
(621), each roller shaft (22) is installed on the setting position of left fixed seat (67) and right fixed seat (68), each idler wheel (21)
It is installed in annular rollers track groove (621).
4. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
Bracket component (3), including holder babinet (31), mandril (32), mandril leading screw (33) and presser feet (35), in mandril (32)
Stepped hole (39) is offered on right side, the support arm on presser feet (35) is inserted into the left end of the stepped hole (39) of mandril (32) and fixation
The right end of connection, mandril (32) passes through through-hole and loose fit on the left side of holder babinet (31), in holder babinet (31)
Outer wall left end inserted with limit screw (36), the left end of mandril leading screw (33) is thread segment, and right end is non-threaded section；Mandril silk
The left end of thick stick (33) passes through the through-hole on holder babinet (31) to be inserted into the stepped hole (39) of mandril (32) and be threadedly coupled,
It is arranged with multiple bracket bearings (38), holder dottle pin (34) and multiple in the non-threaded section of mandril leading screw (33) successively from left to right
Support nut (37)；The outer ring of multiple bracket bearings (38) is installed in respectively on the inner wall of holder babinet (31), multiple support shafts
The inner ring for holding (38) is installed in respectively in the non-threaded section of mandril leading screw (33)；The outer wall of each holder babinet (31) is installed in a left side
On the setting position of fixed seat (67) and right fixed seat (68) front end face, holder babinet (31) is set along the radial direction of left fixed seat (67)
It sets and presser feet (35) is directed toward the center of circle of left fixed seat (67).
5. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
Turning tool component (5), including lathe tool bottom plate (524), lathe tool leading screw (512), fixed supporting seat (513), cylinder (516), two
A round guide (534), tool apron (517) and lathe tool idler wheel (521), fixed supporting seat (513) are installed in lathe tool bottom plate by screw
(524) on upper surface；The upper end on the right side in fixed supporting seat (513), lathe tool bottom plate (524) is installed with movable block (514),
The left side of cylinder (516) is fixedly connected with the right side of movable block (514), and the right end of lathe tool leading screw (512) sequentially passes through admittedly
Determine support base (513), the centre bore of movable block (514) and cylinder (516) and by the bearing support in cylinder (516)；In circle
The right side of cylinder (516) is equipped with wheel fork (515), and lathe tool idler wheel (521) is installed among two support plates of wheel fork (515) and leads to
It crosses lathe tool roller shaft (519) and wheel fork (515) is hinged；Tool apron (517) is installed in the upper end of cylinder (516), and groove cutter (518) is logical
It crosses screw to be installed in the opening for holding cutter of tool apron (517), tool apron mounting hole is axially offered in the upper surface of cylinder (516)
(520), leading screw mounting base (510) is installed on the lower face of tool apron (517), in leading screw mounting base (510) upper edge cylinder
(516) axis direction offers leading screw mounting hole (530), and leading screw mounting base (510) is inserted into tool apron mounting hole (520) and is arranged
On lathe tool leading screw (512), leading screw mounting hole (530) and lathe tool leading screw (512) are threadedly coupled；A left side in lathe tool leading screw (512)
End is equipped with triangle sheave (511) by key connection, connects positioned at the left end screw thread of triangular groove wheel (511) on lathe tool leading screw (512)
It is connected to round nut (59)；It is installed with round guide support base (523) respectively at the both ends of the upper surface of lathe tool bottom plate (524), in work
The both ends of the right side of motion block (514) are opened up there are two round guide supported hole (531), and one end of two round guides (534) is distinguished
It is installed in the through-hole of round guide support base (523), the other end is installed with spring door across round guide supported hole (531)
(532)；Spring door (532) is installed on lathe tool bottom plate (524)；Spring there are one being arranged on each round guide (534)
(533), spring (533) one end is against on spring door (532), and the other end is against on movable block (514)；Lathe tool bottom plate (524)
It is installed on the setting position of left sliding seat (69) or right sliding seat (61).
6. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
The main drive component of lathe tool (7), including lathe tool drive case (71), the second hydraulic motor (713), lathe tool main drive shaft
(72), lathe tool driving gear (73) and lathe tool driving gland (74), main shaft is offered in the front end face of lathe tool drive case (71)
Mounting hole (714) is equipped with boss (715) in the upper end of the front end face of lathe tool drive case (71), lathe tool main drive shaft (72)
Rear end is inserted into spindle mounting hole (714) and by the bearing support in spindle mounting hole (714), and the second hydraulic motor (713) is logical
It crosses screw to be installed on the rear end face of lathe tool drive case (71), the power output shaft of the second hydraulic motor (713) is inserted into main shaft
It is connect with lathe tool main drive shaft (72) and by the bearing support in spindle mounting hole (714) in mounting hole (714)；Lathe tool is actively
Gear (73) is set in the lower end on lathe tool main drive shaft (72) and positioned at boss (715)；Lathe tool driving gland (74) is set in
On the right end of lathe tool main drive shaft (72), the upper end of lathe tool driving gland (74) is installed in the right end of boss (715) by screw
On face；The shell of second hydraulic motor (713) and the outer wall of lathe tool drive case (71) are installed in left fixed seat (67) or right solid
On the setting position of reservation (68)；Lathe tool driving gear (73) and the engagement connection of left sliding seat (69) or right sliding seat (61).
7. split-type drilling and milling pipe cutter according to claim 1, it is characterised in that：
It is respectively equipped with axle sleeve (525) between fixed supporting seat (513), movable block (514) and lathe tool leading screw (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658070.1U CN207873618U (en) | 2017-12-04 | 2017-12-04 | Split-type drilling and milling pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721658070.1U CN207873618U (en) | 2017-12-04 | 2017-12-04 | Split-type drilling and milling pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873618U true CN207873618U (en) | 2018-09-18 |
Family
ID=63502001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721658070.1U Active CN207873618U (en) | 2017-12-04 | 2017-12-04 | Split-type drilling and milling pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866675A (en) * | 2017-12-04 | 2018-04-03 | 中船重工（沈阳）辽海输油设备有限公司 | Split-type drilling and milling pipe cutter |
| CN113878163A (en) * | 2021-12-08 | 2022-01-04 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
-
2017
- 2017-12-04 CN CN201721658070.1U patent/CN207873618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866675A (en) * | 2017-12-04 | 2018-04-03 | 中船重工（沈阳）辽海输油设备有限公司 | Split-type drilling and milling pipe cutter |
| CN113878163A (en) * | 2021-12-08 | 2022-01-04 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
| CN113878163B (en) * | 2021-12-08 | 2022-02-25 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
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Effective date of registration: 20200430 Address after: 110017 Liaoning Province, Shenyang City District Hunhe national economic and Technological Development Zone No. 18 road race Co-patentee after: XI'AN NORTHWEST PETROLEUM PIPELINE Co.,Ltd. Patentee after: CSIC (SHENYANG) LIAOHAI OIL TRANSMISSION EQUIPMENT CORPORATION Ltd. Address before: 110017 Liaoning Province, Shenyang City District Hunhe national economic and Technological Development Zone No. 18 road race Patentee before: CSIC (SHENYANG) LIAOHAI OIL TRANSMISSION EQUIPMENT CORPORATION Ltd. |