CN104842166B - A kind of stainless steel tube processing machine - Google Patents
A kind of stainless steel tube processing machine Download PDFInfo
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- CN104842166B CN104842166B CN201510268779.XA CN201510268779A CN104842166B CN 104842166 B CN104842166 B CN 104842166B CN 201510268779 A CN201510268779 A CN 201510268779A CN 104842166 B CN104842166 B CN 104842166B
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- stainless steel
- plate
- rack
- steel tube
- blanking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of stainless steel tube processing machine, belong to machining equipment technical field.It solves the problems, such as that existing stainless steel tube processing and forming the degree of automation and production efficiency are relatively low.This stainless steel tube processing machine, including rack, supporting plate is fixed with rack, gantry rotation is connected with charging axle, charging axle is vertically fixed with terminal pad, some supporting rods are connected with connection disc side, rack is fixed with some preceding mould balls, middle mould ball and rear mold ball above supporting plate, and gantry rotation is connected with preceding mould, middle mould and rear mould, movable plate is slidably connected in rack, knife rest is hinged with movable plate, sand table is rotatably connected on the knife rest, rack is equipped with blanking rack in the end of supporting plate.This stainless steel tube processing machine can processing stainless steel pipe, the degree of automation and production efficiency be high automatically.
Description
Technical field
The invention belongs to machining equipment technical field, is related to a kind of stainless steel tube processing machine.
Background technology
Stainless-steel pipe is a kind of hollow strip circular steel, is widely used mainly in oil, chemical industry, medical treatment, food, light
The industrial transportation pipe lines such as work, machinery instrument and machine structural parts etc..In addition, when bending, torsional strength are identical, weight compared with
Gently, so being also widely used in manufacture machine components and engineering structure, also it is commonly used for producing various conventional weapons, rifle, big gun etc., not
Become rusty steel pipe production technology in, the stainless steel tube can by stainless steel plate pressing mold, be welded, be then truncated into setting
Length, but the degree of automation and production efficiency are relatively low in the contour machining procedure of this stainless steel tube at present.
The content of the invention
The purpose of the present invention is for existing technology, there are the above problem, it is proposed that a kind of stainless steel tube processing machine, this
Stainless steel tube processing machine can processing stainless steel pipe, the degree of automation and production efficiency be high automatically.
The purpose of the present invention can be realized by following technical proposal：A kind of stainless steel tube processing machine, including rack, it is special
Sign is, the supporting plate of strip is fixed with the rack, the rack is rotatably connected to charging axle in one end of supporting plate, described
Charging axle is set along supporting plate width, is vertically fixed with terminal pad in one end of charging axle, the connection disc side last week to
Some supporting rods for being used to be inserted into stainless steel plate reel are connected with, which is each perpendicular to terminal pad, and being capable of edge
Terminal pad radially slides, and the rack, which is equipped with, can drive some supporting rods mobile and be stretched in stainless steel plate reel
Tight part, the other end of the charging axle is connected with can rotate the damping piece for providing resistance for charging axle, and the rack is in supporting plate
Top be fixed with some preceding mould balls, middle mould ball and rear mold ball successively along pallet length direction, the rack is under preceding mould ball
Mould before Fang Jun is rotatably connected to two, mould in being rotatably connected in the both sides of middle mould ball, rotates in the top of rear mold ball
Mould after being connected with two, it is circumferential on the two preceding moulds to offer the preceding die cavity being adapted with preceding mould outer surface of ball, and before two
The notch of die cavity is upward, circumferential on the two middle moulds to offer the middle die cavity being adapted with middle mould outer surface of ball, and in two
The notch of die cavity is opposite, circumferential on the two rear moulds to offer the rear die cavity being adapted with rear mold outer surface of ball, and after two
Downward, the rack is equipped with the actuator that preceding mill, middle mould and rear mould can be driven to rotate, the machine to the notch of die cavity
Movable plate is slidably connected along pallet length direction on frame, knife rest is hinged with the movable plate, is rotatably connected on the knife rest
Sand table, the card of the sand table is vertical with pallet length direction, and the movable plate, which is equipped with, can drive knife rest to swing and make sand table
The force piece of cutting stainless steel pipe, the rack, which is equipped with, can drive movable plate and the synchronization-moving thrust piece of stainless steel tube,
The rack is equipped with the blanking rack that the stainless steel tube of cut-out can be moved to lower pallet in the end of supporting plate.
Stainless steel tube is formed by the stainless steel plate pressing mold of strip, and stainless steel plate is in advance on reel, the drum sheath
It is located on supporting rod, is moved by tensioner supporting rod along the radially outward side of terminal pad, some supporting rods can be tensioned
In reel, support is played to stainless steel plate, is carried out with the processing of stainless steel tube, charging axle rotates, and stainless steel plate is drawn out,
Since stainless steel plate has larger weight, with larger inertia when being pulled and causing spool turns, therefore pass through
Damping piece rotates charging axle and provides resistance, avoids stainless steel plate from excessively being pulled out because of inertia；The stainless steel plate of pull-out is first
Into between excessively preceding mould ball and preceding mould, stainless steel plate is by pressing mold, and opposite two edges of stainless steel plate flip up, with stainless steel
Plate moves on, and stainless steel plate is between excessively middle mould ball and middle mould, and stainless steel plate edge continues to turn down, until passing through rear mold
Between ball and rear mould, stainless steel plate is gradually compression molded into tubulose step by step, should during, due to preceding mould, middle mould and
Mould extrudes stainless steel plate afterwards, because the rotation of mould, middle mould and rear mould before this stainless steel plate is produced to
Preceding frictional force, as pulls the pulling force of stainless steel plate；Hereafter welding equipment, welding equipment species can be also equipped with processing machine
It is various, for example can be welding robot or electroplating equipment wielding machine arm etc., these equipment can directly be bought and be matched, right
Two edge of stainless steel plate for being wound into tubulose is welded, and the stainless steel tube being welded moves on and by above movable plate,
When by setting length, thrust piece driving movable plate movement, i.e., with stainless steel tube synchronizing moving, while force piece driving knife rest
Swing, sand table declines and stainless steel tube is cut, and due to the sand table and the stainless steel tube synchronizing moving that are cut, not only protects
Cut quality is demonstrate,proved, and is rested without stainless steel tube, improves work efficiency；In cutting, the free end of stainless steel tube has been moved
It is higher without manual hand manipulation, the degree of automation and production efficiency in whole process to blanking rack.
In above-mentioned stainless steel tube processing machine, the tensioner includes some swing rods and rotates to be set in charging axle
Casing, the connection disc side last week to offering some bar shaped link slots, and the length direction of link slot along terminal pad radially
Set, the end of the supporting rod has contiguous block, and the contiguous block is slidably connected in link slot, and one end of described sleeve pipe is consolidated
Tensioning nut is connected with, there is external screw thread on the charging axle periphery wall, above-mentioned tensioning nut is screwed onto in charging axle, the charging
Sliding sleeve is gone back on axis and is equipped with tensioning sleeve, one end and the tensioning nut of the tensioning sleeve are rotatablely connected, and one end of the swing rod is hinged on
On tensioning sleeve lateral wall, the other end is hinged on supporting rod.Link slot plays connection and guiding role to supporting rod, is opening it
Keep stablizing in tight moving process, rotating casing, casing drives tensioning nut to rotate, the rotation of tensioning nut can along into
Expect axis axial movement, that is, promote tensioning sleeve movement, the movement of tensioning sleeve can swing some swing rods, cause supporting rod laterally
Move and be tensioned stainless steel plate reel, similar to the principle of umbrella frame, while tensioning nut and charging axle are matched somebody with somebody after tensioning
Conjunction has auto-lock function.
In above-mentioned stainless steel tube processing machine, the damping piece includes the column damping block for being connected in charging axle one end,
Be fixed with the lower clamping piece of arc in the rack, an edge of the lower clamping piece is hinged with arc upper clip, the upper clip and
Rubber layer is fixed with the concave surface of lower clamping piece, above-mentioned damping block is solid on the lower clamping piece between upper clip and lower clamping piece
Tie down screw is connected with, the free end of the upper clip offers through hole, and above-mentioned tie down screw passes through through hole, and is spirally connected in external part
There is locking nut.Screwing locking nut so that upper clip holds damping block tightly with lower clamping piece, while on upper clip and lower clamping piece
Increase rubber layer, the frictional force between increase and damping block, resistance is provided for the rotation of charging axle.
In above-mentioned stainless steel tube processing machine, the rack is fixed with strip above supporting plate along pallet length direction
Connecting plate, the width of the connecting plate is vertically arranged, is respectively provided with the preceding mould ball, middle mould ball and rear mold ball lateral wall
Tabular connecting portion, the connecting portion are fixedly connected with connecting plate by some fixing bolts, the preceding die cavity, middle die cavity and rear die cavity
Cross section radian be all higher than or equal to 60 °.Preceding mould ball, middle mould ball and rear mold ball are connected by fixing bolt, easy disassembly,
It is suitable for the stainless steel tube of different-diameter size in order to more change the mold ball, during the advance of stainless steel tube pressing mold, connecting portion
From the gap between two edge of stainless steel plate by the way that the cross section radian of preceding die cavity, middle die cavity and rear die cavity is all higher than or waits
In 60 °, so that the sum of radian is more than or equal to 180 °, both sides, which work together, can complete complete stainless steel tube.
In above-mentioned stainless steel tube processing machine, the actuator includes driving motor, and the preceding mould passes through front rotary shaft
It is rotatably connected in rack, middle mould is rotatably connected in rack by middle shaft, and rear mould is rotatably connected on by rear shaft
In rack, driving wheel is fixed with the output shaft of the driving motor, two forward pass driving wheels are fixed with the front rotary shaft, in described
Drive in being fixed with two in shaft, it is described to be fixed with rear drive, the driving wheel, forward pass driving wheel, middle transmission in shaft afterwards
Connected respectively by belt between wheel and rear drive.Driving motor is driven by some belts, i.e., before the same side
Mould, middle mould and rear mould are driven by same driving motor, and compact-sized, cost is relatively low.
In above-mentioned stainless steel tube processing machine, the movable plate slidably connects left fixture block and right folder below sand table
Block, and left fixture block is consistent with supporting plate width with the glide direction of right fixture block, and clamping cylinder is fixed with the movable plate, should
The piston rod of clamping cylinder is fixedly connected with left fixture block, and adjusting screw rod is also bolted with the movable plate, the end of the adjusting screw rod
It is rotatablely connected with right fixture block, the left fixture block on the opposite sides face of right fixture block with offering the arc-shaped clip slot in cross section.
When stainless steel tube needs cutting, clamping cylinder drives left fixture block mobile and coordinates right fixture block that stainless steel tube is clamped in clip slot
It is interior, positioning is played to stainless steel tube, improves cut quality, and right fixture block is adjusted by adjusting screw rod, to adjust left fixture block
Distance when being clamped with right fixture block between the two, suitable for the stainless steel tube of different-diameter.
In above-mentioned stainless steel tube processing machine, the force piece includes actuating cylinder and push rod, which is connected
On movable plate, and the length direction of actuating cylinder is consistent with supporting plate width, also along supporting plate on the movable plate upper side
Width offers dovetail groove, and sliding block, piston rod and the sliding block phase of above-mentioned actuating cylinder are slidably connected in the dovetail groove
It is connected, one end of the push rod is hinged on knife rest, and the other end is hinged on sliding block, and the thrust piece includes thrust cylinder, institute
The guide plate for being fixed with two strips in rack along pallet length direction is stated, guide groove, the shifting are offered on the guide plate
Roller is hinged with the downside of movable plate, the roller is pressed in guide groove, and the thrust cylinder is connected in rack, and is pushed away
The piston rod of strength cylinder is fixedly connected with movable plate.When the piston rod of actuating cylinder is retracted, actuating cylinder pulls sliding block movement, sliding
Block is moved towards principle knife rest side, that is, pulls push rod so that push rod can be swung downwards with movable knife rack, realize cutting action, together
It is the return stroke of knife rest when the piston rod of reason actuating cylinder stretches out, movable plate is driven by thrust cylinder, and roller and guiding
Groove coordinates, and not only provides guiding for movable plate movement, but also can reduce the frictional force of movable plate movement so that movable plate moves more
It is smooth.
In above-mentioned stainless steel tube processing machine, the blanking rack includes the strip blanking plate being connected in rack, should
One end of blanking plate is connected to each other with deck end, and the width of blanking plate is obliquely installed, along length side on the blanking plate
To some directive wheels are hinged with, the directive wheel is set axially along blanking plate width, and directive wheel can be with respect to blanking
Plate slides up and down, and the arc-shaped limiting slot in cross section is circumferentially offered on the directive wheel periphery wall, the blanking plate is with being oriented to
The supporting item that can make on directive wheel wheel face protrusion blanking plate upper side, the relatively low side of the blanking Board position are equipped between wheel
Edge is fixed with some blanking bars along its length, which is obliquely installed, and blanking bar be equipped with can make not
The bolster that rust steel pipe is slowly rolled down along blanking bar.The free end of stainless steel tube is moved on blanking plate, and directive wheel can be to not
Rust steel pipe is supported, and limiting slot is then spacing to stainless steel tube progress, avoids stainless steel tube movement from tilting, and works as stainless steel
Supporting item can be supported directive wheel when Guan Wei is cut, but after stainless steel tube is cut, stainless steel
The gravity of pipe will overcome supporting item so that directive wheel moves down, stainless steel tube lateral wall and blanking plate upper side against, by
In blanking plate inclination, therefore stainless steel tube can roll down blanking plate to a side roll and along blanking bar, in the process bolster
Buffering is played in rolling to stainless steel tube, it is slowly tumbled.
In above-mentioned stainless steel tube processing machine, the supporting item includes support spring, along length side on the blanking plate
To some rectangular notches are offered, the blanking plate downside is fixed with connecting pole, two connecting poles in the end positions of notch
Opposite flank on offer bar-shaped trough along its length, hinged block, above-mentioned guiding are slidably connected in the bar-shaped trough
The both ends of wheel are respectively hinged on two hinged blocks, and the support spring is arranged in bar-shaped trough, and one end of support spring compresses
On hinged block downside, the other end is pressed on bar-shaped trough end face.The sum of support spring elastic force is less than the gravity of stainless steel tube,
Therefore support spring can be compressed after stainless steel tube is cut so that stainless steel tube can with blanking plate side to
Lean on.
In above-mentioned stainless steel tube processing machine, the bolster includes buffering tension spring and bar, the blanking bar upside
Dashpot is offered on face along its length, one end of the bar is vertically fixed with lead, which is slidably arranged in
In dashpot, the buffering tension spring is arranged in dashpot, and the one end for buffering tension spring is connected on blanking plate, and the other end is connected
On lead, cushion is fixed with the upper side of the blanking bar.With tumbling for stainless steel tube, being drawn for tension spring is buffered
Long, its pulling force also gradually increases, and stainless steel tube rolling speed is gradually reduced, and plays cushioning effect, and cushion often uses rubber material
Material, avoids stainless steel tube lateral wall from being scratched by blanking bar, can also reduce noise certainly.
Compared with prior art, this stainless steel tube machining machine and tool has the advantage that：
1st, since this processing machine from being pulled out to for stainless steel plate is made stainless steel tube and blocks, blanking, nothing in whole process
Manual hand manipulation is needed, the degree of automation and production efficiency are higher.
2nd, resistance is provided due to being rotated by damping piece to charging axle, the stainless steel coiled sheet that weight is larger can be controlled
The rotating speed of cylinder, avoids stainless steel plate from excessively being pulled out because of inertia.
3rd, due to the sand table and stainless steel tube synchronizing moving that are cut, cut quality is not only ensured, and without stainless steel
Pipe rests, and improves work efficiency.
4th, since blanking plate tilts, stainless steel tube can roll down blanking plate to a side roll and along blanking bar, herein
During rolling of the bolster to stainless steel tube play buffering, it is slowly tumbled, avoid that stainless steel tube is caused to damage.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this stainless steel tube processing machine.
Fig. 2 is the structural side view of terminal pad.
Fig. 3 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B in Fig. 1.
Fig. 5 is the partial structurtes side view of this stainless steel tube processing machine.
Fig. 6 is the dimensional structure diagram of movable plate.
Fig. 7 is the dimensional structure diagram of blanking rack.
Fig. 8 is the structure sectional view of blanking rack.
In figure, 1, rack；11st, supporting plate；12nd, connecting plate；13rd, guide plate；131st, guide groove；2nd, charging axle；21st, connect
Disk；211st, link slot；22nd, supporting rod；221st, contiguous block；23rd, tensioner；231st, swing rod；232nd, casing；233rd, tensioning nut；
234th, tensioning sleeve；24th, damping piece；241st, damping block；242nd, upper clip；243rd, lower clamping piece；244th, rubber layer；245th, locking screw
Bar；246th, locking nut；31a, preceding mould ball；31b, preceding mould；31c, preceding die cavity；31d, front rotary shaft；31e, forward pass driving wheel；32a、
Middle mould ball；32b, middle mould；32c, middle die cavity；32d, middle shaft；32e, middle drive；33a, rear mold ball；33b, rear mould；
33c, rear die cavity；33d, rear shaft；33e, rear drive；34th, actuator；341st, motor is driven；342nd, driving wheel；35th, connect
Portion；351st, fixing bolt；4th, movable plate；41st, knife rest；411st, sand table；42nd, force piece；421st, actuating cylinder；422nd, push rod；
423rd, sliding block；43rd, thrust piece；431st, thrust cylinder；44th, left fixture block；441st, clamping cylinder；45th, right fixture block；451st, spiral shell is adjusted
Bar；46th, clip slot；47th, dovetail groove；48th, roller；5th, blanking rack；51st, blanking plate；511st, notch；512nd, connecting pole；513rd, bar shaped
Groove；52nd, directive wheel；521st, limiting slot；53rd, blanking bar；531st, dashpot；532nd, cushion；54th, supporting item；541st, bullet is supported
Spring；542nd, hinged block；55th, bolster；551st, tension spring is buffered；552nd, bar；553rd, lead.
Embodiment
It is the specific embodiment of the present invention and with reference to attached drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 8, a kind of stainless steel tube processing machine, including rack 1, the supporting plate of strip is fixed with rack 1
11, rack 1 is rotatably connected to charging axle 2 in one end of supporting plate 11, and charging axle 2 is set along 11 width of supporting plate, in charging axle 2
One end be vertically fixed with terminal pad 21, be circumferentially connected with 21 side of terminal pad it is some be used for be inserted into stainless steel plate reel
Supporting rod 22, which is each perpendicular to terminal pad 21, and can be radially slided along terminal pad 21, and rack 1 is equipped with
Some supporting rods 22 can be driven to move and be stretched in the tensioner 23 in stainless steel plate reel, the other end connection of charging axle 2
Have to rotate for charging axle 2 and the damping piece 24 of resistance be provided, rack 1 the top of supporting plate 11 along 11 length direction of supporting plate successively
Some preceding mould ball 31a, middle mould ball 32a and rear mold ball 33a are fixed with, rack 1 is rotatably connected to two in the lower section of preceding mould ball 31a
Preceding mould 31b, mould 32b in being rotatably connected in the both sides of middle mould ball 32a, is rotatablely connected in the top of rear mold ball 33a
Mould 33b after having two, it is circumferential on mould 31b before two to offer the preceding die cavity 31c being adapted with preceding mould ball 31a outer surfaces, and
The notch of die cavity 31c is upward, circumferential on mould 32b in two to offer the middle mould being adapted with middle mould ball 32a outer surfaces before two
Groove 32c, and in two die cavity 32c notch it is opposite, circumferential offer mutually is fitted with rear mold ball 33a outer surfaces on mould 33b after two
The rear die cavity 33c answered, and after two die cavity 33c notch downward, rack 1 is equipped with mould 31b, middle mould 32b before can driving
And the actuator 34 that rear mould 33b is rotated, movable plate 4, the movable plate are slidably connected along 11 length direction of supporting plate in rack 1
Knife rest 41 is hinged with 4, sand table 411 is rotatably connected on the knife rest 41, card and 11 length direction of supporting plate of the sand table 411 hang down
Directly, movable plate 4 is equipped with and knife rest 41 can be driven to swing and make the force piece 42 of 411 cutting stainless steel pipe of sand table, is set in rack 1
Movable plate 4 and the synchronization-moving thrust piece 43 of stainless steel tube can be driven by having, and rack 1 is equipped with the end of supporting plate 11 and will can cut
Disconnected stainless steel tube moves the blanking rack 5 of lower pallet 11.The stainless steel plate pressing mold that stainless steel tube has strip forms, and stainless steel plate is pre-
First on reel, which is set on supporting rod 22, passes through footpath of 23 supporting rod 22 of tensioner along terminal pad 21
To moving laterally, some supporting rods 22 can be stretched in reel, and support is played to stainless steel plate, with adding for stainless steel tube
Work carries out, and charging axle 2 rotates, and stainless steel plate is drawn out, and since stainless steel plate has larger weight, is pulled and is caused
With larger inertia during spool turns, thus by damping piece 24 to charging axle 2 rotate provide resistance, avoid stainless steel plate because
Excessively pulled out for inertia；Between the advanced excessively preceding mould ball 31a and preceding mould 31b of stainless steel plate of pull-out, stainless steel plate is pressed
Mould, opposite two edges of stainless steel plate flip up, and with moving on for stainless steel plate, stainless steel plate is into excessively middle mould ball 32a
Between middle mould 32b, stainless steel plate edge continues to turn down, until by between rear mold ball 33a and rear mould 33b, stainless steel
Plate is gradually compression molded into tubulose step by step, during being somebody's turn to do, since preceding mould 31b, middle mould 32b and rear mould 33b be not to
Rust steel plate is extruded, because the rotation of mould 31b, middle mould 32b and rear mould 33b before this are forward to stainless steel plate generation
Frictional force, as pulls the pulling force of stainless steel plate；Hereafter welding equipment can be also equipped with processing machine, welding equipment species is more
Sample, for example can be welding robot or electroplating equipment wielding machine arm etc., these equipment can directly be bought and be matched, to volume
Two edge of stainless steel plate for being coiled into tubulose is welded, and the stainless steel tube being welded moves on and by the top of movable plate 4, when
During by setting length, thrust piece 43 drives movable plate 4 to move, i.e., with stainless steel tube synchronizing moving, while force piece 42 drives
Knife rest 41 is swung, and sand table 411 declines and stainless steel tube is cut, since the sand table 411 and the stainless steel tube that are cut are same
Moved further, not only ensures cut quality, and rests without stainless steel tube, improves work efficiency；Cutting when, stainless steel tube from
Had moved to by end in blanking rack 5, it is higher without manual hand manipulation, the degree of automation and production efficiency in whole process.
Specifically, tensioner 23 includes some swing rods 231 and rotates the casing 232 being set in charging axle 2, terminal pad
Some bar shaped link slots 211 are circumferentially offered on 21 sides, and the length direction of link slot 211 is radially set along terminal pad 21,
The end of supporting rod 22 has contiguous block 221, and contiguous block 221 is slidably connected in link slot 211, and one end of casing 232 is connected
There is tensioning nut 233, there is external screw thread on 2 periphery wall of charging axle, tensioning nut 233 is screwed onto in charging axle 2, in charging axle 2
Also sliding sleeve is equipped with tensioning sleeve 234, and one end and the tensioning nut 233 of the tensioning sleeve 234 are rotatablely connected, one end hinge of swing rod 231
It is connected on 234 lateral wall of tensioning sleeve, the other end is hinged on supporting rod 22, and link slot 211 plays supporting rod 22 connection and leads
To effect, it is set to keep stablizing in moving process is tensioned, rotating casing 232, casing 232 drives tensioning nut 233 to rotate,
The rotation of tight nut 233 can be moved axially along charging axle 2, that is, promote tensioning sleeve 234 to move, the movement of tensioning sleeve 234
It can swing some swing rods 231, cause supporting rod 22 to move laterally and be tensioned stainless steel plate reel, similar to umbrella frame
Principle, while the cooperation of tensioning nut 233 and charging axle 2 has auto-lock function after tensioning.Damping piece 24 includes being connected in
The column damping block 241 of one end of charging axle 2, the lower clamping piece 243 of arc, the edge hinge of lower clamping piece 243 are fixed with rack 1
It is connected to arc upper clip 242, is fixed with rubber layer 244 on the concave surface of upper clip 242 and lower clamping piece 243, damping block 241 is located at
Between upper clip 242 and lower clamping piece 243, tie down screw 245 is fixed with lower clamping piece 243, the free end of upper clip 242 offers
Through hole, tie down screw 245 passes through through hole, and is bolted with locking nut 246 in external part, that is, screws locking nut 246 so that on
Intermediate plate 242 holds damping block 241 tightly with lower clamping piece 243, while increases rubber layer 244 on upper clip 242 and lower clamping piece 243, increases
Add the frictional force between damping block 241, the rotation for charging axle 2 provides resistance.
With reference to shown in Fig. 5, rack 1 is fixed with the connecting plate 12 of strip above supporting plate 11 along 11 length direction of supporting plate,
The width of connecting plate 12 is vertically arranged, and tabular company is respectively provided with preceding mould ball 31a, middle mould ball 32a and rear mold ball 33a lateral walls
Socket part 35, connecting portion 35 are fixedly connected with connecting plate 12 by some fixing bolts 351, preceding die cavity 31c, middle die cavity 32c and rear mold
The cross section radian of groove 33c is equal to 60 °, and preceding mould ball 31a, middle mould ball 32a and rear mold ball 33a are connected by fixing bolt 351,
Easy disassembly, is suitable for the stainless steel tube of different-diameter size, in stainless steel tube pressing mold advance process in order to more change the mold ball
In, connecting portion 35 passes through the horizontal stroke of preceding die cavity 31c, middle die cavity 32c and rear die cavity 33c from the gap between two edge of stainless steel plate
Section radian is equal to 60 °, so that the sum of radian is equal to 180 °, both sides, which work together, can complete complete stainless steel tube.
Actuator 34 includes driving motor 341, and preceding mould 31b is rotatably connected in rack 1 by front rotary shaft 31d, middle mould
Disk 32b is rotatably connected in rack 1 by middle shaft 32d, and rear mould 33b is rotatably connected in rack 1 by rear shaft 33d,
Drive and be fixed with driving wheel 342 on the output shaft of motor 341, two forward pass driving wheel 31e, middle shaft 32d are fixed with front rotary shaft 31d
On be fixed with two in be fixed with rear drive 33e, driving wheel 342, forward pass driving wheel 31c, middle biography on drive 32e, rear shaft 33d
Connected respectively by belt between driving wheel 32e and rear drive 33e, driving motor 341 is driven by some belts, i.e.,
The preceding mould 31b, middle mould 32b and rear mould 33b of the same side are driven by same driving motor 341, compact-sized, cost
It is relatively low.
Movable plate 4 slidably connects left fixture block 44 and right fixture block 45, and left fixture block 44 and right fixture block in the lower section of sand table 411
45 glide direction is consistent with 11 width of supporting plate, and clamping cylinder 441 is fixed with movable plate 4, the work of the clamping cylinder 441
Stopper rod is fixedly connected with left fixture block 44, and adjusting screw rod 451 is also bolted with movable plate 4, the end of the adjusting screw rod 451 and right fixture block
45 rotation connections, left fixture block 44 on the opposite sides face of right fixture block 45 with offering the arc-shaped clip slot 46 in cross section, not
When rust steel pipe needs cutting, clamping cylinder 441 drives left fixture block 44 to move and coordinates right fixture block 45 to be clamped in stainless steel tube
In groove 46, positioning is played to stainless steel tube, improves cut quality, and right fixture block 45 is adjusted by adjusting screw rod 451, to adjust
Distance between the two when left fixture block 44 is clamped with right fixture block 45 is saved, suitable for the stainless steel tube of different-diameter.
Force piece 42 includes actuating cylinder 421 and push rod 422, which is connected on movable plate 4, and power
The length direction of cylinder 421 is consistent with 11 width of supporting plate, is also offered on 4 upper side of movable plate along 11 width of supporting plate
Dovetail groove 47, slidably connects sliding block 423 in dovetail groove 47, piston rod and the sliding block 423 of actuating cylinder 421 are fixedly connected with, push rod
422 one end is hinged on knife rest 41, and the other end is hinged on sliding block 423, and thrust piece 43 includes thrust cylinder 431, in rack 1
The guide plate 13 of two strips is fixed with along 11 length direction of supporting plate, guide groove 131 is offered on guide plate 13, movable plate 4
Roller 48 is hinged with downside, roller 48 is pressed in guide groove 131, and thrust cylinder 431 is connected in rack 1, and thrust
The piston rod of cylinder 431 is fixedly connected with movable plate 4, and when the piston rod of actuating cylinder 421 is retracted, actuating cylinder 421, which pulls, to be slided
Block 423 moves, and sliding block 423 is moved towards 41 side of principle knife rest, that is, pulls push rod 422 so that push rod 422 can be with movable knife rack 41
To lower swing, cutting action is realized, be the return stroke of knife rest 41, movable plate 4 when similarly the piston rod of actuating cylinder 421 stretches out
Driven by thrust cylinder 431, and roller 48 coordinates with guide groove 131, not only provides guiding for the movement of movable plate 4, but also can subtract
The frictional force that few movable plate 4 moves so that movable plate 4 moves more smooth.
Blanking rack 5 includes the strip blanking plate 51 being connected in rack 1, one end and 11 end of supporting plate of the blanking plate 51
It is connected to each other, and the width of blanking plate 51 is obliquely installed, and is hinged with some directive wheels 52 on blanking plate 51 along its length, is led
Set to wheel 52 axially along 51 width of blanking plate, and directive wheel 52 can be slided up and down with respect to blanking plate 51, directive wheel
The arc-shaped limiting slot 521 in cross section is circumferentially offered on 52 periphery walls, being equipped between blanking plate 51 and directive wheel 52 to make
Supporting item 54 on 52 wheel face of directive wheel protrusion 51 upper side of blanking plate, the relatively low a side in 51 position of blanking plate is along length side
To some blanking bars 53 are fixed with, which is obliquely installed, and blanking bar 53 be equipped with can make stainless steel tube
The bolster 55 slowly rolled down along blanking bar 53, the free end of stainless steel tube are moved on blanking plate 51, and directive wheel 52 can be right
Stainless steel tube is supported, and limiting slot 521 is then spacing to stainless steel tube progress, avoids stainless steel tube movement from tilting, when
Supporting item 54 can be supported directive wheel 52 when stainless steel tube is not cut, but when stainless steel tube is cut
Afterwards, the gravity of stainless steel tube will overcome supporting item 54 so that directive wheel 52 moves down, stainless steel tube lateral wall and blanking plate
51 upper sides are against since blanking plate 51 tilts, stainless steel tube can roll down blanking to a side roll and along blanking bar 53
Plate 51, in the process rolling of the bolster 55 to stainless steel tube play buffering, it is slowly tumbled.
Supporting item 54 includes support spring 541, and some rectangular notches 511 are offered along its length on blanking plate 51, under
51 downside of flitch is fixed with connecting pole 512 in the end positions of notch 511, equal edge on the opposite flank of two connecting poles 512
Length direction offers bar-shaped trough 513, and hinged block 542 is slidably connected in bar-shaped trough 513, and the both ends of directive wheel 52 are cut with scissors respectively
It is connected on two hinged blocks 542, support spring 541 is arranged in bar-shaped trough 513, and one end of support spring 541 is pressed on and is hinged
On 542 downside of block, the other end is pressed on 513 end face of bar-shaped trough, and the sum of 541 elastic force of support spring is less than the weight of stainless steel tube
Power, therefore support spring 541 can be compressed after stainless steel tube is cut so that stainless steel tube can be with 51 side of blanking plate
Towards against.
Bolster 55 includes buffering tension spring 551 and bar 552, and buffering is offered along its length on 53 upper side of blanking bar
Groove 531, one end of bar 552 are vertically fixed with lead 553, which is slidably arranged in dashpot 531, buffering
Tension spring 551 is arranged in dashpot 531, and the one end for buffering tension spring 551 is connected on blanking plate 51, and the other end is connected in guiding
On column 553, cushion 532 is fixed with the upper side of blanking bar 53, with tumbling for stainless steel tube, the quilt of buffering tension spring 551
Elongate, its pulling force also gradually increases, and stainless steel tube rolling speed is gradually reduced, and plays cushioning effect, and cushion 532 often uses rubber
Glue material, avoids stainless steel tube lateral wall from being scratched by blanking bar 53, can also reduce noise certainly.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of stainless steel tube processing machine, including rack (1), it is characterised in that the support of strip is fixed with the rack (1)
Plate (11), the rack (1) are rotatably connected to charging axle (2) in one end of supporting plate (11), and the charging axle (2) is along supporting plate (11)
Width is set, and terminal pad (21) is vertically fixed with one end of charging axle (2), is circumferentially connected on terminal pad (21) side
Some supporting rods (22) for being used to be inserted into iron plate reel are connected to, which is each perpendicular to terminal pad (21), and
It can be radially slided along terminal pad (21), the rack (1), which is equipped with, can drive some supporting rods (22) mobile and be stretched in
Tensioner (23) in iron plate reel, the other end of the charging axle (2), which is connected with to rotate for charging axle (2), provides resistance
Damping piece (24), the rack (1) is fixed with some preceding moulds successively in the top of supporting plate (11) along supporting plate (11) length direction
Ball (31a), middle mould ball (32a) and rear mold ball (33a), are rotatably connected in the lower section of preceding mould ball (31a) on the rack (1)
Mould (31b) before two, is rotatably connected to middle mould (32b), in the top of rear mold ball (33a) in the both sides of middle mould ball (32a)
Mould (33b) after being rotatably connected to two, it is circumferential on the two preceding moulds (31b) to offer and preceding mould ball (31a) outer surface
Adaptable preceding die cavity (31c), and before two die cavity (31c) notch upward, it is circumferential on the two middle moulds (32b) to offer
The middle die cavity (32c) being adapted with middle mould ball (32a) outer surface, and in two die cavity (32c) notch it is opposite, two it is described after moulds
It is circumferential on (33b) to offer the rear die cavity (33c) being adapted with rear mold ball (33a) outer surface, and after two die cavity (33c) groove
Mouth down, the rack (1) are equipped with the drive that preceding mould (31b), middle mould (32b) and rear mould (33b) can be driven to rotate
Moving part (34), slidably connects movable plate (4) along supporting plate (11) length direction on the rack (1), is cut with scissors on the movable plate (4)
Knife rest (41) is connected to, sand table (411) is rotatably connected on the knife rest (41), card and supporting plate (11) length of the sand table (411)
Direction is vertical, and the movable plate (4), which is equipped with, can drive knife rest (41) to swing and make the dynamic of sand table (411) cutting stainless steel pipe
Power part (42), the rack (1), which is equipped with, can drive movable plate (4) and the synchronization-moving thrust piece of stainless steel tube (43), institute
State rack (1) and the blanking rack (5) that the stainless steel tube of cut-out can be moved to lower pallet (11) is equipped with the end of supporting plate (11).
2. stainless steel tube processing machine according to claim 1, it is characterised in that the tensioner (23) includes some swing rods
(231) and rotation is set in casing (232) in charging axle (2), and some are circumferentially offered on terminal pad (21) side
Shape link slot (211), and the length direction of link slot (211) is radially set along terminal pad (21), the end of the supporting rod (22)
Portion has contiguous block (221), and the contiguous block (221) is slidably connected in link slot (211), one end of described sleeve pipe (232)
Be fixed with tensioning nut (233), there is external screw thread on charging axle (2) periphery wall, above-mentioned tensioning nut (233) be screwed onto into
Expect on axis (2), sliding sleeve is gone back on the charging axle (2) and is equipped with tensioning sleeve (234), one end and the tensioning spiral shell of the tensioning sleeve (234)
Female (233) rotation connection, one end of the swing rod (231) are hinged on tensioning sleeve (234) lateral wall, and the other end is hinged on support
On bar (22).
3. stainless steel tube processing machine according to claim 2, it is characterised in that the damping piece (24) include be connected in into
Expect the column damping block (241) of axis (2) one end, the lower clamping piece (243) of arc, the lower clamping piece are fixed with the rack (1)
(243) a edge is hinged with arc upper clip (242), is connected on the concave surface of the upper clip (242) and lower clamping piece (243)
There is rubber layer (244), above-mentioned damping block (241) is located between upper clip (242) and lower clamping piece (243), the lower clamping piece (243)
On be fixed with tie down screw (245), the free end of the upper clip (242) offers through hole, and above-mentioned tie down screw (245) passes through
Through hole, and it is bolted with locking nut (246) in external part.
4. the stainless steel tube processing machine according to Claims 2 or 3, it is characterised in that the rack (1) is on supporting plate (11)
Side is fixed with the connecting plate (12) of strip along supporting plate (11) length direction, and the width of the connecting plate (12) is set vertically
Put, tabular connecting portion (35) is respectively provided with the preceding mould ball (31a), middle mould ball (32a) and rear mold ball (33a) lateral wall, it is described
Connecting portion (35) is fixedly connected with connecting plate (12) by some fixing bolts (351), the preceding die cavity (31c), middle die cavity (32c)
And the cross section radian of rear die cavity (33c) is all higher than or equal to 60 °.
5. stainless steel tube processing machine according to claim 4, it is characterised in that the actuator (34) includes driving motor
(341), the preceding mould (31b) is rotatably connected in rack (1) by front rotary shaft (31d), and middle mould (32b) passes through middle shaft
(32d) is rotatably connected in rack (1), and rear mould (33b) is rotatably connected in rack (1) by rear shaft (33d), the drive
Driving wheel (342) is fixed with the output shaft of dynamic motor (341), two forward pass driving wheels are fixed with the front rotary shaft (31d)
(31e), drive (32e) in being fixed with two on the middle shaft (32d), rear drive is fixed with shaft (33d) after described
(33e), passes through respectively between the driving wheel (342), forward pass driving wheel (31c), middle drive (32e) and rear drive (33e)
Belt connects.
6. stainless steel tube processing machine according to claim 5, it is characterised in that the movable plate (4) is in sand table (411)
Lower section slidably connects left fixture block (44) and right fixture block (45), and the glide direction and supporting plate of left fixture block (44) and right fixture block (45)
(11) width is consistent, and clamping cylinder (441) is fixed with the movable plate (4), the piston rod of the clamping cylinder (441) with
Left fixture block (44) is fixedly connected with, and adjusting screw rod (451) is also bolted with the movable plate (4), the end of the adjusting screw rod (451) with
Right fixture block (45) rotation connection, the left fixture block (44) are in arc with offering cross section on the opposite sides face of right fixture block (45)
The clip slot (46) of shape.
7. stainless steel tube processing machine according to claim 6, it is characterised in that the force piece (42) includes actuating cylinder
(421) be connected in push rod (422), the actuating cylinder (421) on movable plate (4), and the length direction of actuating cylinder (421) with
Supporting plate (11) width is consistent, and also dovetail groove is offered along supporting plate (11) width on movable plate (4) upper side
(47), sliding block (423), piston rod and the sliding block (423) of above-mentioned actuating cylinder (421) are slidably connected in the dovetail groove (47)
It is fixedly connected with, one end of the push rod (422) is hinged on knife rest (41), and the other end is hinged on sliding block (423), the thrust piece
(43) include thrust cylinder (431), be fixed with the guide plate of two strips on the rack (1) along supporting plate (11) length direction
(13), guide groove (131) is offered on the guide plate (13), roller (48) is hinged with the downside of the movable plate (4),
The roller (48) is pressed in guide groove (131), and the thrust cylinder (431) is connected in rack (1), and thrust cylinder
(431) piston rod is fixedly connected with movable plate (4).
8. stainless steel tube processing machine according to claim 7, it is characterised in that the blanking rack (5) includes being connected in machine
Strip blanking plate (51) on frame (1), one end and supporting plate (11) end of the blanking plate (51) are connected to each other, and blanking plate (51)
Width be obliquely installed, be hinged with some directive wheels (52), the directive wheel along its length on the blanking plate (51)
(52) set axially along blanking plate (51) width, and directive wheel (52) can be slided up and down with respect to blanking plate (51), institute
State and the arc-shaped limiting slot in cross section (521) is circumferentially offered on directive wheel (52) periphery wall, the blanking plate (51) is with being oriented to
The supporting item (54) that can make on directive wheel (52) wheel face protrusion blanking plate (51) upper side, the blanking are equipped between wheel (52)
Along some blanking bars (53) are fixed with along its length, which tilts the relatively low a side in plate (51) position
Set, and blanking bar (53) be equipped with can make the bolster (55) that stainless steel tube is slowly rolled down along blanking bar (53).
9. stainless steel tube processing machine according to claim 8, it is characterised in that the supporting item (54) includes support spring
(541), some rectangular notches (511), blanking plate (51) downside are offered on the blanking plate (51) along its length
Connecting pole (512) is fixed with the end positions of notch (511), along length side on the opposite flank of two connecting poles (512)
To bar-shaped trough (513) is offered, hinged block (542) is slidably connected in the bar-shaped trough (513), above-mentioned directive wheel (52)
Both ends are respectively hinged on two hinged blocks (542), and the support spring (541) is arranged in bar-shaped trough (513), and support spring
(541) one end is pressed on hinged block (542) downside, and the other end is pressed on bar-shaped trough (513) end face.
10. stainless steel tube processing machine according to claim 9, it is characterised in that the bolster (55) includes buffering and draws
Spring (551) and bar (552), offer dashpot (531), the bar on blanking bar (53) upper side along its length
(552) one end is vertically fixed with lead (553), which is slidably arranged in dashpot (531), described slow
Rush tension spring (551) to be arranged in dashpot (531), and the one end for buffering tension spring (551) is connected on blanking plate (51), the other end
It is connected on lead (553), cushion (532) is fixed with the upper side of the blanking bar (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268779.XA CN104842166B (en) | 2015-05-22 | 2015-05-22 | A kind of stainless steel tube processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268779.XA CN104842166B (en) | 2015-05-22 | 2015-05-22 | A kind of stainless steel tube processing machine |
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| Publication Number | Publication Date |
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| CN104842166A CN104842166A (en) | 2015-08-19 |
| CN104842166B true CN104842166B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510268779.XA Expired - Fee Related CN104842166B (en) | 2015-05-22 | 2015-05-22 | A kind of stainless steel tube processing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107649880A (en) * | 2016-07-26 | 2018-02-02 | 万象设计江苏有限责任公司 | A kind of pipe outer surface polishing tool of fixed length cutting |
| CN110625180B (en) * | 2019-11-06 | 2021-01-29 | 佛山力肇金属制品有限公司 | Nonrust steel pipe cutting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513787A (en) * | 2011-12-08 | 2012-06-27 | 中国海洋石油总公司 | Process for production line of an ocean engineering structural steel pipes |
| CN203228008U (en) * | 2013-04-18 | 2013-10-09 | 李世昌 | Welding machine for thin-wall stainless steel spiral tubes |
| CN103862095A (en) * | 2012-12-13 | 2014-06-18 | 谭美俊 | Simple stainless steel tube cutting machine |
| CN204621549U (en) * | 2015-05-22 | 2015-09-09 | 浙江海洋学院 | A kind of stainless steel tube processing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120240382A1 (en) * | 2011-03-21 | 2012-09-27 | Lin Miao-Lin | Method of machining a faucet |
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2015
- 2015-05-22 CN CN201510268779.XA patent/CN104842166B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513787A (en) * | 2011-12-08 | 2012-06-27 | 中国海洋石油总公司 | Process for production line of an ocean engineering structural steel pipes |
| CN103862095A (en) * | 2012-12-13 | 2014-06-18 | 谭美俊 | Simple stainless steel tube cutting machine |
| CN203228008U (en) * | 2013-04-18 | 2013-10-09 | 李世昌 | Welding machine for thin-wall stainless steel spiral tubes |
| CN204621549U (en) * | 2015-05-22 | 2015-09-09 | 浙江海洋学院 | A kind of stainless steel tube processing machine |
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