CN105666681A - Pipe die large nut dismounting machine for automatic pipe pile production line - Google Patents
Pipe die large nut dismounting machine for automatic pipe pile production line Download PDFInfo
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- CN105666681A CN105666681A CN201610112667.XA CN201610112667A CN105666681A CN 105666681 A CN105666681 A CN 105666681A CN 201610112667 A CN201610112667 A CN 201610112667A CN 105666681 A CN105666681 A CN 105666681A
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- form removal
- spiral shell
- removal axle
- spline
- assembly
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 50
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- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000004567 concrete Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
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- 238000013461 design Methods 0.000 description 4
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- 238000005520 cutting process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
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- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/90—Methods or apparatus for demoulding or discharging after shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
Abstract
The invention belongs to the technical field of buildings, and relates to a pipe die large nut dismounting machine for an automatic pipe pile production line. The pipe die large nut dismounting machine comprises a rack. A case is fixed to the rack. A die dismounting shaft is rotationally connected into the case. The end of the die dismounting shaft can be engaged with a large nut of a pipe die. The rack is provided with a drive mechanism. The drive mechanism is connected with the die dismounting shaft and can drive the die dismounting shaft to rotate in the circumferential direction. When the die dismounting shaft rotates in the circumferential direction, the large nut can be driven to rotate. The pipe die large nut dismounting machine is suitable for the automatic production line, the large nut used for tensioning can be dismounted before a die assembly screw of the pipe die is dismounted, and therefore the large nut is made to disengage from a tensioning end plate, and automatic end plate dismounting in the next step becomes possible.
Description
Technical field
The invention belongs to technical field of buildings, it relates to a kind of pipe die for automatic production line for pipe pile tears big nut machine open.
Background technology
Existing premculded pile or pile tube are as follows in production technique:
1. the metering of concrete raw material, stirring. According to the proportioning designed, by sand, stone, cement, water, admixture and adulterant etc. through accurate measurement, making the fresh concrete of the low slump of 3cm～5cm with concrete forced mixer, design requirements strength grade of concrete is not less than C60 or C80.
2. offcenter squared pile end plate makes. Make basically identical with pile end board, but the end plate profile of square pile is square, and the heavy hole of the main muscle of prestress is uniformly distributed along end plate four limit, angle. Before end plate is installed, surrounding needs throat thickness to be the barrette cuff that the steel sheet of 1.5mm～2mm is made into.
3. carcasing. The main muscle of prestress adopts the steel bar for prestressed concrete of low relaxation type, it is necessary to accurate fixed-length, cut-out, upsetting head; Spiral bar adopts the low carbon cold-drawn wire of vertebra 4mm～6mm; According to offcenter squared pile structural reinforcement design requirements, square Framework Of Steel Reinforcement adopts the automatic welding machine processing of special square pile skeleton.
4. Framework Of Steel Reinforcement is installed. The Framework Of Steel Reinforcement made, square end plate (having welded cuff) are positioned in the steel die of offcenter squared pile, and are connected with deformed bar anchor sheet, stretch-draw plate, tension rod etc.
5. concrete distributing. By the consumption requirement of every root offcenter squared pile, fresh concrete is evenly filled up negative die along mould, many as far as possible some concrete of cloth in stretch-draw one end.
6. close mould. Half steel mould on offcenter squared pile is winched to above lower half steel mould, and with bolt, upper and lower two half steel moulds is fixed, to guarantee that mould does not loosen and concrete not running pulp in high speed centrifugation operation process.
7. prestressed stretch-draw. Adopt the offcenter squared pile Framework Of Steel Reinforcement after the involutory mould of stretch-draw machine of jack type to carry out integral tension, after being stretched to the 70% of reinforced steel bar strength, with big nut, tension rod is fixed in steel die.
8. centrifuging process. Winching to above whizzer by the band mould offcenter squared pile after above-mentioned stretch-draw anchor, accelerate step by step by the centrifugal speed of initial velocity, middling speed, high speed, high speed, centrifugation time is generally 10min～18min. By centrifugal closely knit moulding process, making fresh concrete evenly closely knit along the mould surrounding of offcenter squared pile, meanwhile, pile tube forms a round cavity. After centrifugal end, stretch-draw end is raised, topple in centrifugal process the useless slurry water produced.
9. elementary steam curing.Band mould offcenter squared pile after centrifugal forming is winched in atmospheric steam curing pool (hole), quiet stops 1h～2h, be slowly warming up to 90 DEG C～100 DEG C, maintenance 4h～8h under normal pressure, make concrete strength reach more than 40MPa.
10. the demoulding. Band mould offcenter squared pile after elementary steam curing is winched on special stripping station position, sheds stretch-draw bolt and die bolt with pneumatic spanner, to stake body Shi Hanzhang, then hang away upper mold section, stir negative die, shed prestressing force and widen screw rod. Negative die, anchor sheet, tension rod in cleaning, and brushing releasing agent. It is the offcenter squared pile of C60 for concrete design strength grade, the offcenter squared pile after the demoulding is directly hung and is transported to finished product stockyard Ma Dui, natural curing, can dispatch from the factory after reaching intensity of dispatching from the factory.
11. high-pressure steaming and cultivating. Design strength grade of concrete is the offcenter squared pile of more than C80, offcenter squared pile after the demoulding need to being entered autoclave again and carry out high-temperature vapour maintenance, top temperature is 180 DEG C～200 DEG C, and saturated vapor pressure is 1.0MPa, curing time 8h～12h, makes concrete strength reach more than 80MPa. Pile tube after high-pressure curing can directly dispatch from the factory for stake.
Wherein, in knockout course, prior art first tears upper mold section open, stir again and remove prestressing force again after pipe die is poured out by negative die and widen screw rod, widen at dismounting prestressing force and screw rod process needs first to remove stretch-draw big nut, then could remove the big screw rod of stretch-draw, before removing the big screw rod of stretch-draw, pile tube is in middle place all the time, can not directly put into pile tube finished product district, and for modern production operation, need first to be removed by the big nut on big for stretch-draw screw rod, then patrix and the big screw rod of stretch-draw is removed, after directly being departed from from counterdie by pile tube, the other side is in finished product district or steam curing process again, therefore, existing production unit can not meet the demand removing big nut in advance.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of the pipe die for automatic production line for pipe pile removed by big nut on pipe die before pipe die form removal can be torn open big nut machine.
For achieving the above object, present invention employs following technical proposal: a kind of pipe die for automatic production line for pipe pile tears big nut machine open, comprise frame, described frame is fixed with cabinet, being rotatably connected to form removal axle in cabinet, described form removal shaft end can engage with the big nut of pipe die, and frame is provided with driving mechanism, described driving mechanism is connected with form removal axle and form removal axle circumference can be driven to rotate, and big nut can be driven to rotate when form removal axle circumference is rotated.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, described form removal shaft end is dismountable is connected with a spiral shell grip assembly, described spiral shell grip assembly can be set in big nut and outward and engage with big nut, described spiral shell grip assembly can move back and forth before and after the direction of axis line of form removal axle, and described spiral shell grip assembly is fixedly connected with form removal axle circumference thus makes form removal axle that spiral shell grip assembly circumference can be driven to rotate.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, described spiral shell grip assembly comprises spiral shell cover, described spiral shell cover and form removal axle are connect by keyway arrangements formation card and coordinate, described form removal axle outer wall is arranged with an elastomeric component, and described elastomeric component two ends are respectively against spiral shell grip assembly and form removal axle.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, described spiral shell grip assembly also comprises spline cover, described spline cover is set on form removal axle outer wall, described keyway arrangements comprises and is arranged on spline or the spline that spline puts, and it being arranged on spline or the spline of form removal axle outer wall, described spline is inserted in spline, and spline can move forward and backward along spline, described elastomeric component comprises spring, and described both ends of the spring is respectively against spline cover and form removal axle.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, described spiral shell grip assembly also comprises the shaft coupling being arranged in the middle of spiral shell cover and spline cover, described shaft coupling is fixedly connected with spline cover is dismountable with spiral shell cover respectively, described form removal axle is quill shaft, and described spiral shell cover inwall is also circumferentially evenly provided with some teeth groove.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, the master wheel that described driving mechanism comprises with form removal axle is fixedly connected with, described master wheel connects gear drive assembly, described gear drive assembly engages it is thus possible to drive master wheel to rotate with master wheel, and described master wheel can drive form removal axle synchronous axial system.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, the gear drive that described gear drive assembly comprises the driving toothed gear with master wheel engagement and is connected with driving toothed gear, described gear drive has output mechanism and output mechanism connects driving toothed gear it is thus possible to drive driving toothed gear circumference to rotate.
Tearing open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, be flexibly connected rail assembly bottom described frame, described frame is provided with the machine frame movement assembly that an energy drive chassis moves forward and backward along rail assembly.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, described machine frame movement assembly comprises the frame driving mechanism being fixedly connected with frame, described rail assembly comprises at least two guide rails being parallel to each other, at least one guide rail is provided with tooth bar assembly, the output terminal of frame driving mechanism engages with tooth bar assembly, and frame driving mechanism can move forward and backward along tooth bar assembly.
Tear open in big nut machine at the above-mentioned pipe die for automatic production line for pipe pile, some linear bearingss being flexibly connected with guide rail it are fixed with bottom described frame, described tooth bar assembly comprises the tooth bar being fixed on guide rail, and the output terminal of described frame driving mechanism is fixed with the gear engaged with tooth bar.
Compared with prior art, it is an advantage of the current invention that: the present invention is applicable to automatic production line, before pipe die tears mold closing screw open, the big nut for stretch-draw can be removed, thus make big nut depart from stretch-draw end plate, tear end plate open for next step automatization and realize possibility, thus improve level of automation; The spiral shell grip assembly of the present invention is connected with form removal axle with demountable structure, and structure is reliable, and it is convenient to change, thus improves the efficiency tearing big nut open; Machine frame movement assembly makes spiral shell grip assembly automatically near the big nut needing to remove, thus can improve level of automation, when spiral shell grip assembly contacts with big nut; elastomeric component can produce buffering, absorbs surging force, prevents big nut and equipment impaired; thus proterctive equipment, it is to increase the work-ing life of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention;
Fig. 2 is the structural representation in another direction of Fig. 1;
Fig. 3 is the A place enlarged view of Fig. 1;
Fig. 4 is the B place enlarged view of Fig. 2.
In figure: frame 1, cabinet 2, form removal axle 3, driving mechanism 4, master wheel 41, gear drive assembly 42, driving toothed gear 43, gear drive 44, spiral shell grip assembly 5, spiral shell cover 51, keyway arrangements 52, elastomeric component 53, spline cover 54, spline 55, spline 56, spring 57, shaft coupling 58, teeth groove 59, rail assembly 6, guide rail 61, machine frame movement assembly 7, frame driving mechanism 71, tooth bar assembly 72, linear bearings 73, tooth bar 74, vertical output mechanism 8, vertical output axle 81, flange 82, synchronous axle 83, bearing support 84, bearing 100, spring cover 101, cutting ferrule 102.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, a kind of pipe die for automatic production line for pipe pile tears big nut machine open, comprise frame 1, described frame 1 is fixed with cabinet 2, it is fixed with bearing 100 at cabinet 2 inwall, bearing 100 is set in outside form removal axle 3, cabinet 2 and form removal axle 3 are rotationally connected, described form removal axle 3 end can be engaged with the big nut of pipe die, big nut is fixed on pipe die end, with stretch-draw end plate connection, big nut outer wall has spline-simulating structure, those skilled in the art are to be understood that, the mode that form removal axle 3 end is engaged with big nut has multiple, such as pinion and-rack engagement, the engagement of gear and gear, the engagement of teeth groove and tooth bar, or the engagement of keyway and spline, the mode of engagement is prior art.
Frame 1 is provided with driving mechanism 4, and described driving mechanism 4 is connected with form removal axle 3 and form removal axle 3 circumference can be driven to rotate, and big nut can be driven to rotate when form removal axle 3 circumference is rotated, thus unscrew big nut and removed. For a person skilled in the art, driving mechanism 4 should be easy to the function realizing rotating and reverse, as driving mechanism 4 uses motor, oil motor, rotating can be realized by the control sense of current or oil circuit direction, that is, according to the needs produced, originally tear open big nut machine not luminous energy realize tearing open the function of big nut, or realize the function installing big nut, and driving mechanism 4 can also be that belt pulley drives assembly.
Specifically, in the present embodiment, driving mechanism 4 comprises the master wheel 41 being fixedly connected with form removal axle 3, form removal axle 3 is connected by spline with master wheel 41, can also being connected by bolt pair etc., this is prior art, and described master wheel 41 connects gear drive assembly 42, described gear drive assembly 42 engages it is thus possible to drive master wheel 41 to rotate with master wheel 41, and described master wheel 41 can drive form removal axle 3 synchronous axial system.
Gear drive assembly 42 comprises the driving toothed gear 43 engaged with master wheel 41 and the gear drive 44 being connected with driving toothed gear 43, described gear drive 44 has output mechanism and output mechanism connects driving toothed gear 43 it is thus possible to drive driving toothed gear 43 circumference to rotate, the power transmission mechanism that output mechanism mentioned here can be output shaft or be connected with gear drive 44, those skilled in the art are to be understood that, gear drive 44 can also be motor or belt pulley etc., but it is preferably oil motor, it may be possible to provide bigger horsepower.
Being flexibly connected rail assembly 6 bottom frame 1, described frame 1 is provided with an energy drive chassis 1 along the movable machine frame movement assembly 7 of rail assembly 6, and rail assembly 6 can fix on the ground or on other equipment, frame 1 play support and guide effect. When machine frame movement assembly 7 works, drive chassis 1 near or away from big nut, thus make form removal axle 3 be connected with big nut or depart from, reach the effect that form removal axle 3 engages automatically with big nut, it is to increase level of automation.
In actual production process, the big nut of the corresponding different model of the pile tube of different model, therefore, joins adaptive in order to what improve machine, makes form removal axle 3 can realize wider joining adaptive, present embodiments provides following scheme:
Form removal axle 3 end is dismountable is connected with a spiral shell grip assembly 5, and described spiral shell grip assembly 5 can be set in big nut and outward and engage with big nut, and described spiral shell grip assembly 5 is fixedly connected with form removal axle 3 circumference thus makes form removal axle 3 that spiral shell grip assembly 5 circumference can be driven to rotate. Described spiral shell grip assembly 5 can move back and forth before and after the direction of axis line of form removal axle 3; it should be noted that; when spiral shell grip assembly 5 contacts with big nut; certain surging force can be produced, if surging force is excessive, pipe die, big nut machine spiral shell grip assembly 5 all can be damaged; spiral shell grip assembly 5 is designed to the structure that can move back and forth before and after the direction of axis line of form removal axle 3 by the application; mainly absorb surging force when clashing into, play shock absorption, reach the object of proterctive equipment.
Shown in composition graphs 3, specifically, spiral shell grip assembly 5 comprises spiral shell cover 51, described spiral shell cover 51 and form removal axle 3 form card by keyway arrangements 52 and connect and coordinate, described keyway arrangements 52 comprises the spline 55 or spline 56 that are arranged on spline cover 54, and it being arranged on spline 56 or the spline 55 of form removal axle 3 outer wall, described spline 55 is inserted in spline 56, and spline 55 can move forward and backward along spline 56.
Described form removal axle 3 outer wall is arranged with an elastomeric component 53, and described elastomeric component 53 two ends are respectively against spiral shell grip assembly 5 and form removal axle 3. Preferably; spiral shell grip assembly 5 also comprises spline cover 54; described spline cover 54 is set on form removal axle 3 outer wall; described elastomeric component 53 comprises spring 57; described spring 57 two ends overlap 54 and form removal axle 3 respectively against spline; specifically; a stage portion can be established on form removal axle 3; for backstop spring 57; and spline cover 54 is owing to being set in form removal axle 3 outer wall, spring 57 playing barrier effect naturally, spring 57 is outside can also overlap 101 by sheathed spring; for the protection of spring 57, spline overlaps 54 and is flexibly connected with spring cover 101.
Spiral shell grip assembly 5 also comprises the shaft coupling 58 being arranged in the middle of spiral shell cover 51 and spline cover 54, described shaft coupling 58 overlaps 51 respectively and overlaps 54 with spline and dismountable be fixedly connected with spiral shell, in the present embodiment, spiral shell cover 51 connects fixing with shaft coupling 58 by bolt spiral shell, and shaft coupling 58 is connected and fixed by cutting ferrule 102 with spline cover 54.
Described form removal axle 3 is quill shaft, thus coordinate the length of big nut, make the nut shaft of big nut can be inserted in form removal axle 3, also it is improve further to join adaptive, described spiral shell overlaps 51 inwalls and is circumferentially evenly provided with some teeth groove 59, the effect of teeth groove 59 matches with big nut outer wall, makes spiral shell cover 51 realize circumference with big nut and is fixedly connected with, thus drive big nut to rotate when spiral shell overlaps 51 rotation.
Machine frame movement assembly 7 comprises the frame driving mechanism 71 being fixedly connected with frame 1, frame driving mechanism 71 can be motor or oil motor etc., the present embodiment is preferably servomotor, described rail assembly 6 comprises at least two guide rails being parallel to each other 61, at least one guide rail 61 is provided with tooth bar assembly 72, the output terminal of frame driving mechanism 71 engages with tooth bar assembly 72, frame driving mechanism 71 can move forward and backward along tooth bar assembly 72, is also exactly make the big nut that spiral shell cover 51 is close or removes away from needs or installs.
Machine frame movement assembly 7 can also select screw mandrel and nut combinations, it is also possible to implements by other type of drive.
Some linear bearingss 73 being flexibly connected with guide rail 61 it are fixed with bottom frame 1, described tooth bar assembly 72 comprises the tooth bar 74 being fixed on guide rail 61, and the output terminal of described frame driving mechanism 71 is fixed with the gear (not shown) engaged with tooth bar 74.
The output shaft of frame driving mechanism 71 can directly install gear, engages with tooth bar 74. in the present embodiment, consider that frame driving mechanism 71 to be driven whole equipment advance or retreat, therefore how to ensure frame driving mechanism 71 verticality operationally, thus gear can be engaged all the time with tooth bar 74, ensure that the stability of frame 1 moving process is also most important. the present embodiment, provide one and can ensure that frame driving mechanism 71 output shaft is operationally in vertical vertical output mechanism 8 all the time, specifically, as shown in Figure 4, vertical output mechanism 8 comprises the vertical output axle 81 being arranged on frame driving mechanism 71, vertical output axle 81 connects synchronous axle 83 by flange 82, the bearing of synchronous axle 83 in bearing support 84, bearing support 84 is fixed in frame 1, synchronous axle 83 has gear through the end winding support of bearing support 84, this gear engages with tooth bar 74, vertical output axle 81, flange 82, the axial line of synchronous axle 83 and bearing support 84 overlaps.
The principle of work of the present invention is: frame driving mechanism 71 drive chassis 1 moves along guide rail 61, spiral shell cover 51 connects with big nut card after big nut and coordinates, gear drive 44 drives driving toothed gear 43 to rotate, thus drive master wheel 41 to rotate, and then drive form removal axle 3 to rotate, spiral shell cover 51 is fixedly connected with form removal axle 3, spiral shell cover 51 and form removal axle 3 synchronous axial system, thus drive big nut to rotate, by adjusting gear driving mechanism 44 rotating, big nut is played the effect tightened or unscrew.
Specific embodiment described herein is only to the present invention's spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but can't deviate the spirit of the present invention or surmount the scope that appended claims defines.
Although more employing frame 1 herein, cabinet 2, form removal axle 3, driving mechanism 4, master wheel 41, gear drive assembly 42, driving toothed gear 43, gear drive 44, spiral shell grip assembly 5, spiral shell cover 51, keyway arrangements 52, elastomeric component 53, spline cover 54, spline 55, spline 56, spring 57, shaft coupling 58, teeth groove 59, rail assembly 6, guide rail 61, machine frame movement assembly 7, frame driving mechanism 71, tooth bar assembly 72, linear bearings 73, tooth bar 74, vertical output mechanism 8, vertical output axle 81, flange 82, synchronous axle 83, bearing support 84, bearing 100, spring cover 101, cutting ferrule 102 term such as grade, but do not get rid of the possibility using other term. these terms are used to be only used to describe more easily and explain the essence of the present invention, they are construed to any a kind of additional restriction all disagree with the present invention's spirit.
Claims (10)
1. the pipe die for automatic production line for pipe pile tears big nut machine open, comprise frame (1), it is characterized in that, described frame (1) is fixed with cabinet (2), form removal axle (3) it is rotatably connected in cabinet (2), described form removal axle (3) end can be engaged with the big nut of pipe die, frame (1) is provided with driving mechanism (4), described driving mechanism (4) is connected with form removal axle (3) and form removal axle (3) circumference can be driven to rotate, and big nut can be driven to rotate when form removal axle (3) circumference is rotated.
2. the pipe die for automatic production line for pipe pile according to claim 1 tears big nut machine open, it is characterized in that, described form removal axle (3) end is dismountable is connected with a spiral shell grip assembly (5), described spiral shell grip assembly (5) can be set in big nut and outward and engage with big nut, described spiral shell grip assembly (5) can move back and forth before and after the direction of axis line of form removal axle (3), and described spiral shell grip assembly (5) is fixedly connected with form removal axle (3) circumference thus makes form removal axle (3) that spiral shell grip assembly (5) circumference can be driven to rotate.
3. the pipe die for automatic production line for pipe pile according to claim 2 tears big nut machine open, it is characterized in that, described spiral shell grip assembly (5) comprises spiral shell cover (51), described spiral shell cover (51) and form removal axle (3) form card by keyway arrangements (52) and connect and coordinate, described form removal axle (3) outer wall is arranged with an elastomeric component (53), and described elastomeric component (53) two ends are respectively against spiral shell grip assembly (5) and form removal axle (3).
4. the pipe die for automatic production line for pipe pile according to claim 3 tears big nut machine open, it is characterized in that, described spiral shell grip assembly (5) also comprises spline cover (54), described spline cover (54) is set on form removal axle (3) outer wall, described keyway arrangements (52) comprises the spline (55) or spline (56) that are arranged on spline cover (54), and it is arranged on spline (56) or the spline (55) of form removal axle (3) outer wall, described spline (55) is inserted in spline (56), spline (55) can move forward and backward along spline (56), described elastomeric component (53) comprises spring (57), described spring (57) two ends are respectively against spline cover (54) and form removal axle (3).
5. the pipe die for automatic production line for pipe pile according to claim 4 tears big nut machine open, it is characterized in that, described spiral shell grip assembly (5) also comprises the shaft coupling (58) being arranged in the middle of spiral shell cover (51) and spline cover (54), described shaft coupling (58) is fixedly connected with spline cover (54) is dismountable with spiral shell cover (51) respectively, described form removal axle (3) is quill shaft, and described spiral shell cover (51) inwall is also circumferentially evenly provided with some teeth groove (59).
6. the pipe die for automatic production line for pipe pile according to claim 1 tears big nut machine open, it is characterized in that, described driving mechanism (4) comprises the master wheel (41) being fixedly connected with form removal axle (3), described master wheel (41) connects gear drive assembly (42), described gear drive assembly (42) engages it is thus possible to drive master wheel (41) to rotate with master wheel (41), and described master wheel (41) can drive form removal axle (3) synchronous axial system.
7. the pipe die for automatic production line for pipe pile according to claim 6 tears big nut machine open, it is characterized in that, the gear drive (44) that described gear drive assembly (42) comprises the driving toothed gear (43) engaged with master wheel (41) and is connected with driving toothed gear (43), described gear drive (44) has output mechanism and output mechanism connects driving toothed gear (43) it is thus possible to drive driving toothed gear (43) circumference to rotate.
8. the pipe die for automatic production line for pipe pile according to claim 1 tears big nut machine open, it is characterized in that, described frame (1) bottom is flexibly connected rail assembly (6), and described frame (1) is provided with the machine frame movement assembly (7) that an energy drive chassis (1) moves forward and backward along rail assembly (6).
9. the pipe die for automatic production line for pipe pile according to claim 8 tears big nut machine open, it is characterized in that, described machine frame movement assembly (7) comprises the frame driving mechanism (71) being fixedly connected with frame (1), described rail assembly (6) comprises at least two guide rails being parallel to each other (61), at least one guide rail (61) is provided with tooth bar assembly (72), the output terminal of frame driving mechanism (71) engages with tooth bar assembly (72), and frame driving mechanism (71) can move forward and backward along tooth bar assembly (72).
10. the pipe die for automatic production line for pipe pile according to claim 9 tears big nut machine open, it is characterized in that, described frame (1) bottom is fixed with some linear bearingss (73) being flexibly connected with guide rail (61), described tooth bar assembly (72) comprises the tooth bar (74) being fixed on guide rail (61), the gear that output terminal is fixed with tooth bar (74) engages of described frame driving mechanism (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112667.XA CN105666681B (en) | 2016-02-29 | 2016-02-29 | Pipe die for automatic production line for pipe pile tears big nut machine open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112667.XA CN105666681B (en) | 2016-02-29 | 2016-02-29 | Pipe die for automatic production line for pipe pile tears big nut machine open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666681A true CN105666681A (en) | 2016-06-15 |
| CN105666681B CN105666681B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610112667.XA Active CN105666681B (en) | 2016-02-29 | 2016-02-29 | Pipe die for automatic production line for pipe pile tears big nut machine open |
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| CN106926358A (en) * | 2017-04-26 | 2017-07-07 | 天津中金博奥重工机械有限责任公司 | A kind of precast concrete pipe culvert mould form removal machine |
| CN108480975A (en) * | 2018-05-31 | 2018-09-04 | 周兆弟 | One kind tearing nut machine open |
| CN108480976A (en) * | 2018-05-31 | 2018-09-04 | 周兆弟 | One kind tearing nut machine open |
| CN108818911A (en) * | 2018-08-28 | 2018-11-16 | 建华建材（中国）有限公司 | It is a kind of to tear tail plate device open automatically |
| CN108908696A (en) * | 2018-06-29 | 2018-11-30 | 周兆弟 | A kind of prestressed, reinforced stretching machine |
| CN110154221A (en) * | 2018-02-12 | 2019-08-23 | 周兆弟 | Concrete precast pile two is across line production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106926358A (en) * | 2017-04-26 | 2017-07-07 | 天津中金博奥重工机械有限责任公司 | A kind of precast concrete pipe culvert mould form removal machine |
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| CN108480975A (en) * | 2018-05-31 | 2018-09-04 | 周兆弟 | One kind tearing nut machine open |
| CN108480976A (en) * | 2018-05-31 | 2018-09-04 | 周兆弟 | One kind tearing nut machine open |
| CN108480976B (en) * | 2018-05-31 | 2024-03-26 | 周兆弟 | Nut dismounting machine |
| CN108480975B (en) * | 2018-05-31 | 2024-03-26 | 周兆弟 | Nut dismounting machine |
| CN108908696A (en) * | 2018-06-29 | 2018-11-30 | 周兆弟 | A kind of prestressed, reinforced stretching machine |
| CN108818911A (en) * | 2018-08-28 | 2018-11-16 | 建华建材（中国）有限公司 | It is a kind of to tear tail plate device open automatically |
| CN108818911B (en) * | 2018-08-28 | 2024-03-08 | 建华建材（中国）有限公司 | Automatic tailboard detaching device |
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Effective date of registration: 20201221 Address after: 313013 workshop 1 of Huzhou Wantuo metal products Co., Ltd., rujiadian Road, Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Zhaodi Technology Co.,Ltd. Address before: 315800 Pugang 18, Xiaogang street, Beilun District, Ningbo, Zhejiang Patentee before: Zhou Zhaodi |
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Denomination of invention: Pipe mold removing large nut machine for pipe pile automatic production line Effective date of registration: 20211227 Granted publication date: 20190108 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Lianshi Xiaowei franchise sub branch Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2021330002677 |
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Denomination of invention: Pipe mold dismantling nut machine for automated production line of pipe piles Effective date of registration: 20230707 Granted publication date: 20190108 Pledgee: Nanxun Rural Commercial Bank of Zhejiang, Limited by Share Ltd. Pledgor: Zhejiang Zhaodi Technology Co.,Ltd. Registration number: Y2023330001414 |
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