CN108724301A - A kind of heavy caliber PP manages the micro-adjusting mechanism of portable processing unit (plant) - Google Patents
A kind of heavy caliber PP manages the micro-adjusting mechanism of portable processing unit (plant) Download PDFInfo
- Publication number
- CN108724301A CN108724301A CN201810510230.0A CN201810510230A CN108724301A CN 108724301 A CN108724301 A CN 108724301A CN 201810510230 A CN201810510230 A CN 201810510230A CN 108724301 A CN108724301 A CN 108724301A
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- China
- Prior art keywords
- axle sleeve
- micro
- adjusting mechanism
- locking
- bottom plate
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/163—Cutting tubes from the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/083—Rack-and-pinion means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Turning (AREA)
Abstract
The present invention relates to pipe fitting manufacture fields,More particularly to a kind of heavy caliber PP manages the micro-adjusting mechanism of portable processing unit (plant),Including bottom plate,Top plate,Limitting casing and locking component,The accommodating chamber for accommodating limitting casing and locking component is provided at the top of bottom plate,Top plate and bottom plate are circular configuration and what top plate can rotate connect with bottom plate,There are one the helical raised portions that can be contained in the helicla flute of bar shaped adjustable plate for the bottom setting of top plate,There are one the first axle sleeves for setting at the bottom centre of accommodating chamber,There are one the second axle sleeves being inserted on the inside of axle sleeve for setting at the bottom centre of top plate,Third axle sleeve there are one being also set up on the outside of second axle sleeve,A kind of heavy caliber PP of the present invention manages the micro-adjusting mechanism of portable processing unit (plant),The PP pipes that the distance between three support legs are used for adapting to different tube diameters can easily be adjusted,Being provided simultaneously with self-locking function prevents the distance between three support legs from changing.
Description
Technical field
The present invention relates to pipe fitting manufacture field, more particularly to a kind of heavy caliber PP manages the freqency fine adjustment machine of portable processing unit (plant)
Structure.
Background technology
Pipe fitting is the general designation of parts the effects that playing connection, control, deflecting, shunting, sealing, support in pipe-line system.
PP materials are also known as polypropylene, prepared by being by propylene polymerization a kind of thermoplastic resin, it is poly- to be divided into isotactic by methyl arrangement position
Three kinds of propylene, random polypropylene and syndiotactic polypropylene, the same side that methyl is arranged in molecular backbone claims isotactic polypropylene, if methyl
The chaotic both sides for being arranged in molecular backbone claim random polypropylene, when methyl be arranged alternately in molecular backbone both sides claim between advise
Polypropylene, in the acrylic resin of general industry production, isotactic structural content is about 95%, remaining is random or rule poly- third
Alkene, industrial products are using isotactic object as main component, and polypropylene is also including the copolymer of propylene and a small amount of ethylene, and usually half
Clear, colorless solid, odorless nontoxic, the highly crystallized due to compound with regular structure, therefore fusing point may be up to 167 DEG C, it is heat-resisting, corrosion-resistant,
Product can be its outstanding advantages with moise-heat sterilization, and density is small, be most light general-purpose plastics.PP pipes are a kind of nontoxic, hygienic, resistance to height
The cast of temperature and recoverable, is mainly used in the cold and hot water supply system of Indoor environment, is also applied to heating system.
The characteristics of PP pipes, has:Not corrosion, PP pipes can bear pH value in prodigious temperature range, range 1~14 high concentrated acid and
It can effective anticorrosion in alkali;The inner wall of wear-resistant non-scaling, PP pipes and pipe fitting is uniform and smooth, and flow resistance is small and does not tie
Dirt;Reduce vibrations and noise, PP pipes have excellent sound insulation value, can substantially reduce vibrations caused by being flowed by liquid and make an uproar
Sound;Frost-cracking-preventing, PP elastic properties of materials are excellent so that the section of tubing and pipe fitting can together be expanded with the liquid of frost heave without swollen
It splits;Anti-condensation, heat loss is few, and PP materials are bad heat conductor, can reduce dew condensation phenomenon and reduce heat waste.
PP pipes extensive application at present generally requires during the onsite application of PP pipe fittings to PP pipe fittings in building field
Cut temporarily to adapt to special operation condition, when actual field is cut and is processed, since live pipe fitting specification is relatively more,
Generally require the tool for being equipped with plurality of specifications, it is therefore necessary to design a kind of diameter that capableing of fine tuning fixture to clamp different pipes
The adjustment mechanism of PP pipes within the scope of diameter.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to which providing a kind of heavy caliber PP manages portable processing unit (plant)
Micro-adjusting mechanism.
To solve the above problems, the present invention provides following technical scheme:
A kind of heavy caliber PP manages the micro-adjusting mechanism of portable processing unit (plant), including bottom plate, top plate, limitting casing and lock part
Part, is provided with the accommodating chamber for accommodating limitting casing and locking component at the top of bottom plate, top plate and bottom plate be circular configuration simultaneously
And being connect with bottom plate of can rotating of top plate, there are one can be contained in the helicla flute of bar shaped adjustable plate for the bottom setting of top plate
Helical raised portion, spiral salient portion and top plate be coaxially disposed, there are one the place's settings of the bottom centre of accommodating chamber the first axle sleeve,
There are one the second axle sleeve being inserted on the inside of axle sleeve, limitting casing is set in the outer of the first axle sleeve for setting at the bottom centre of top plate
Side is also set up on the outside of the second axle sleeve there are one third axle sleeve, the outer wall lock fit of locking component and third axle sleeve, top plate and
Bottom plate is parallel to each other and is coaxially arranged, the axis of locking component perpendicular to top plate axis, the first axle sleeve, the second axle sleeve and
Third axle sleeve is coaxially arranged.
Preferably, the outer wall that the first axle sleeve is set in the bottom of accommodating chamber and the center is arranged in the limitting casing
On, limitting casing includes three slideways slided for bar shaped adjustable plate end, and the position of three slideways is corresponded in the cavity wall of accommodating chamber
It is arranged there are three the receiving notch for being slided in the middle part of bar shaped adjustable plate, the length of the first axle sleeve is more than the thickness of limitting casing, limit
The upper surface of frame is flushed with the bottom for accommodating notch, limitting casing and bottom plate coaxial line.
Preferably, the outer diameter of second axle sleeve is equal to the internal diameter of the first axle sleeve, the first axle sleeve, the second axle sleeve and third axis
The axis of set is each perpendicular to the axis of top plate, and being integrally formed setting on the outer wall of the second axle sleeve, there are one annular flange, first axles
There are one the annular grooves for annular flange clamping for setting on the inner wall of set.
Preferably, the diameter of third axle sleeve is more than the diameter of the second axle sleeve, and the internal diameter of third axle sleeve is equal to the interior of limitting casing
Diameter, the bottom of third axle sleeve are bonded setting with the top of limitting casing, and the length of third axle sleeve is less than the length of the second axle sleeve, and first
The length of axle sleeve is equal to the length of the second axle sleeve, and the upper portion of the first axle sleeve is between the second axle sleeve and third axle sleeve.
Preferably, the latch that a circle is clamped for locking component, all cards are provided in the outer cylindrical wall of the third axle sleeve
Tooth is spaced apart on the circumferencial direction of the outer cylindrical wall of third axle sleeve, and the distance between adjacent latch of each two can hold
Receive lock component end be inserted into.
Preferably, the locking component includes that cylindrical shell, locking spring and locking level, cylindrical shell are fixed at bottom plate
On cylindrical wall, and cylindrical shell, from the outer wall of bottom plate to accommodating chamber internal stretch, the length of cylindrical shell is less than the diameter of bottom plate, circle
The axis direction of column shell is identical as the radial direction of bottom plate, and locking spring and locking level are arranged at the inside of cylindrical shell, locking spring
Both ends contradicted respectively with the inner wall of cylindrical shell and locking level, one end of locking level extends to the outside of bottom plate, and the other end is inserted into
Between corresponding two latches.
Preferably, the locking component is located at the top of limitting casing, and the length of cylindrical shell is less than the radius of bottom plate, cylindrical shell
Internal diameter be equal to locking level diameter, one end of locking level is stretched out from cylindrical shell and towards the direction of latch extension, the other end
It is fixedly connected there are one pull rod, the diameter of railing is less than the diameter of locking level, and one end of pull rod passes through locking spring and to cylinder
Extend outside shell, there are one anti-skidding knob, the outer cylindrical wall of anti-skidding knob and bottom plate is supported for one end connection of the pull rod far from locking level
It touches, one end that locking level stretches to latch is provided with the ramp structure contradicted for latch.
Preferably, it is provided with the direction item for being used to indicate ramp structure position on the outer wall of the anti-skidding knob.
Preferably, there are one the upper bearing (metal) with transmission axis connection, upper bearing (metal)s for insertion setting at the top center of the top plate
Inner ring be fixedly connected with transmission shaft.
Preferably, there are one the lower bearing with transmission axis connection, lower bearings for embedded setting at the bottom centre of the bottom plate
Inner ring be fixedly connected with transmission shaft.
Advantageous effect:A kind of heavy caliber PP of the present invention manages the micro-adjusting mechanism of portable processing unit (plant), uses micro-adjusting mechanism
When the distance between mast axis and PP pipe axis are fixed in adjustment, top plate only need to be rotated, top panel turns make the spiral salient of its bottom
Portion also and then rotates, and when spiral salient portion is located at the partial turn in the helicla flute of bar shaped adjustable plate, keeps bar shaped adjustable plate separate
Or there is difference to adjust the distance between three fixed mast axis and PP pipe axis to adapt to caliber close to PP pipe axis
PP pipes, when rotating top plate, a circle latch of bottom passes sequentially through ramp structure and contradicts locking level, and locking level squeezes locking bullet
Spring, locking level are squeezed out from two neighboring latch, and are entered between lower two latches, and locking boom end is in addition to ramp structure
Part can not be jacked up by latch, complete locking prevent top plate from turning round, pull anti-skidding knob and rotate, at the same according to be directed toward item come
The direction for adjusting ramp structure, to realize the rotating forward locking or reversion locking of top plate, a kind of heavy caliber PP of the invention pipe
The micro-adjusting mechanism of portable processing unit (plant) can easily adjust the distance between three support legs and be used for adapting to different tube diameters
PP is managed, and being provided simultaneously with self-locking function prevents the distance between three support legs from changing.
Description of the drawings
Fig. 1 show the use state diagram of the present invention;
Fig. 2 show the vertical view of Fig. 1;
Fig. 3 show the dimensional structure diagram of the present invention;
Fig. 4 show the side view of the present invention;
Fig. 5 show the section plan of Fig. 4;
Fig. 6 show the stereochemical structure decomposing schematic representation of the present invention;
Fig. 7 show the section plan of micro-adjusting mechanism;
Fig. 8 show the sectional perspective structural decomposition diagram of the present invention;
Fig. 9 show the dimensional structure diagram of drive component;
Figure 10 show the stereochemical structure decomposing schematic representation one of trimming assembly;
Figure 11 show the stereochemical structure decomposing schematic representation two of trimming assembly;
Figure 12 show enlarged diagram at the A in Figure 11;
Figure 13 show the stereochemical structure decomposing schematic representation three of trimming assembly;
Figure 14 show enlarged diagram at the B in Figure 13;
Figure 15 show the dimensional structure diagram of bottom plate;
Reference sign:Support leg 1, micro-adjusting mechanism 2, shell of revolution 3, processing head 4, fixing axle 5, cutter head 6, threaded rod 7,
Master gear 8, pinion 9, transmission shaft 10, vice card item 11, vice card slot 12, first bearing 13, vice card ring 14, main card ring 15, sleeve
16, the first holding tank 17, the first spring 18, the first bar shaped slide opening 19, the first slide bar 20, the first spacing ring 21, universal wheel 22, peace
Fill seat 23, the second holding tank 24, second spring 25, fixed column 26, bar shaped adjustable plate 27, fixed gap 28, helicla flute 29, handle
Shell 30, electric rotating machine 31, one-stage gear 32, secondary gear 33, joystick 34, shaft coupling 35, bottom plate 36, top plate 37, limit
Frame 38, locking component 39, accommodating chamber 40, helical raised portion 41, the second axle sleeve 42, third axle sleeve 43, slideway 44 accommodate notch
45, annular flange 46, latch 47, cylindrical shell 48, locking spring 49, locking level 50, pull rod 51, anti-skidding knob 52, ramp structure
53, it is directed toward item 54, upper bearing (metal) 55, lower bearing 56, the first axle sleeve 57, annular groove 58.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to a kind of portable processing unit (plant) of heavy caliber PP pipes shown in figure 15, including fixation kit, driving group
Part and multi-functional processing assembly, fixation kit include three support legs 1 and micro-adjusting mechanism 2, three 1 shapes of support leg it is identical and
It is distributed in herringbone, micro-adjusting mechanism 2 is connect with one end of three support legs 1 for adjusting the distance between three support legs 1, is driven
Dynamic component is arranged in side of the fixation kit far from three support legs 1, and multi-functional processing assembly is arranged in fixation kit close to three
The side of a support leg 1, multi-functional processing assembly include shell of revolution 3, processing head 4 and function changing-over mechanism, and shell of revolution 3 is long side
The rectangular parallelepiped structure of one end open, side of the shell of revolution 3 far from open end are connect by a fixing axle 5 with drive component, rotation
The length direction of transcapsidation 3 is parallel to the axis direction of fixing axle 5, and the setting of processing head 4 is interior in shell of revolution 3 and can be along rotation
The length direction of shell 3 moves, and one end of processing head 4 is provided with the cutter head 6 for capableing of elasticity stretching 3 opening of shell of revolution, and function is cut
Converting mechanism includes switching gear train and threaded rod 7, and switching gear train is arranged between shell of revolution 3 and micro-adjusting mechanism 2, threaded rod 7
Be arranged in the shell of revolution 3 and it be axial parallel with the axial direction of fixing axle 5, threaded rod 7 across processing head 4 and with 4 spiral shell of processing head
Line coordinates, and one end of threaded rod 7 passes through one end of shell of revolution 3 and connect with switching gear train, and switching gear train includes being capable of phase
The master gear 8 and pinion 9 mutually engaged, master gear 8 are fixed at micro-adjusting mechanism 2 close to one end of shell of revolution 3, pinion 9
It is fixedly connected with one end of threaded rod 7, master gear 8 and pinion 9 can be moved on the axis direction of fixing axle 5.
The fixing axle 5 is arranged in side of the shell of revolution 3 far from itself open end, one end and the shell of revolution 3 of fixing axle 5
Inner opposite end is fixedly connected, and the other end from-inner-to-outer of fixing axle 5 passes through shell of revolution 3 close to one end of micro-adjusting mechanism 2 and outside
Side extends, and a transmission shaft that can be rotated 10 is provided at the center of micro-adjusting mechanism 2, and one end of transmission shaft 10 is joined by one
Axis device 35 is connect with fixing axle 5, and the other end and the drive component of transmission shaft 10 are sequentially connected, and transmission shaft 10 and fixing axle 5 are coaxial
Line is arranged, and drive component drives shell of revolution 3 to carry out carry out high-speed rotation by transmission shaft 10, when 3 high-speed rotation of shell of revolution, cutter head
6 contradict with PP pipe fitting inner walls, to carry out smooth cutting to PP pipe fittings.
The master gear 8 is fixed at micro-adjusting mechanism 2 close to the side of shell of revolution 3, and master gear 8 is pasted with micro-adjusting mechanism 2
Setting is closed, master gear 8 is coaxially set with fixing axle 5, and the axis of the axis and pinion 9 of master gear 8 is parallel to each other, pinion
9 be bonded setting on the outside of one end of shell of revolution 3, one end from-inner-to-outer of threaded rod 7 across shell of revolution 3 and in pinion 9
It is fixedly connected at the heart, threaded rod 7 passes through on one end outer wall of shell of revolution 3 that setting is there are one vice card item 11, on the inner ring of pinion 9
It is arranged there are one the vice card slot 12 for being set in 11 outside of vice card item, the length of vice card item 11 is more than the thickness of gear, threaded rod 7
There are one first bearing 13, the insertion of first bearing 13 is arranged in shell of revolution 3 far from pinion for one end connection in shell of revolution 3
The inner ring for being inserted in first bearing 13 is fixed in 9 one end, the one end far from pinion 9 of threaded rod 7, pinion 9 by itself
Vice card slot 12 and the end of threaded rod 7 achieve a fixed connection, and when pinion 9 rotates, threaded rod 7 can be made also to synchronize and turned
It is dynamic.
There are one vice card ring 14, vice card ring 14 is removably set in for side setting of the pinion 9 far from shell of revolution 3
Threaded rod 7 passes through on the outside of one end of pinion 9, and there are one main card ring 15, main cards close to the setting of the side of shell of revolution 3 for master gear 8
Ring 15 is removably set in micro-adjusting mechanism 2 close to one end of shell of revolution 3, the both ends of main card ring 15 respectively with master gear 8 and rotation
The fitting setting of transcapsidation 3, main card ring 15 are coaxially set with master gear 8, and pinion 9 is coaxially set with vice card ring 14, main card ring
15 thickness is not less than the thickness of pinion 9, and the outer wall of micro-adjusting mechanism 2 is provided with to be arranged for master gear 8 and the fixation of main card ring 15
Sleeve 16, when using cutting function when, by main card ring 15 block setting master gear 8 and shell of revolution 3 between, by vice card ring 14 card set
In the end of threaded rod 7, master gear 8 is made to be detached with pinion 9, drive component drives shell of revolution 3 to be rotated, from PP pipe fittings
Inner wall proceeds by cutting, so that cutter head 6 is moved in the axial direction of threaded rod 7 by rotating pinion 9, to adjust PP pipes
The Cutting Length of end peels main card ring 15 when needing to make 29 machining function of helicla flute, and master gear 8 is pushed down on
To being engaged with pinion 9, drive component drives shell of revolution 3 to be rotated, and master gear 8 is due to fixed, pinion 9 and main tooth
8 engagement of wheel, therefore in the rotation process of shell of revolution 3, pinion 9 is by master gear 8 with rotation, and then threaded rod 7 is by secondary tooth
Wheel 9 is with rotation, and under the rotation of threaded rod 7, cutter head 6 is while cutting PP inside pipe walls, in the axial direction of threaded rod 7
It is upper at the uniform velocity to be moved, to processing helicla flute 29 on the inner wall of PP pipes.
The processing head 4 is arranged in shell of revolution 3 on the inside of one end of pinion 9, processing head 4 be rectangular parallelepiped structure and
Its thickness is equal to the opening width of shell of revolution 3, and the length direction of processing head 4 is perpendicular to the axis direction of threaded rod 7, processing head 4
One end be set in the outside of threaded rod 7, and there are one the threaded hole passed through for threaded rod 7, processing head 4 and screw threads for end setting
7 screw-thread fit of bar can drive processing head 4 at the uniform velocity to be moved in its axial direction, to make cutter head to the rotation of threaded rod 7
6 are at the uniform velocity moved in its axial direction.
The first holding tank 17 that there are one one end setting of the processing head 4 far from threaded rod 7 for accommodating cutter head 6, the
The length direction of one holding tank 17 is parallel to the length direction of cutter head 6, is arranged in the first holding tank 17 there are one the first spring 18,
The axis direction of first spring 18 perpendicular to threaded rod 7 axis direction, the both ends of the first spring 18 respectively with cutter head 6 and accommodate
The inner wall of slot contradicts, and cutter head 6 stretches out out of first holding tank 17 and extends to the external of shell of revolution 3, is set on the outer wall of processing head 4
It is symmetrical arranged there are two the first bar shaped slide opening 19 for being connected to outside in the first holding tank 17, two the first bar shaped slide openings 19 exist
It is spaced apart in the axial direction of threaded rod 7, and the length direction of two the first bar shaped slide openings 19 is each perpendicular to the axis of threaded rod 7
To cutter head 6 is fixedly plugged with first slide bar 20 close to one end of the first spring 18, and the first slide bar 20 is axially parallel to spiral shell
The both ends of the axial direction of rasp bar 7, the first slide bar 20 are each passed through two the first bar shaped slide openings 19 and extend outwardly, the first slide bar 20
Both ends army fixing card is set there are one the first spacing ring 21, cutter head 6 the first spring 18 conflict under inner wall directly with PP pipes
Contact is cut.
3 one end of inside far from processing head 4 of the shell of revolution is provided with universal wheel 22, and universal wheel 22 passes through a mounting base
23 connect with fixing axle 5, and mounting base 23 is rectangular parallelepiped structure and one end fixation is set on the outer wall of fixing axle 5, is installed
The thickness of seat 23 is equal to the opening width of shell of revolution 3, and the length direction of mounting base 23 is perpendicular to the axis direction of fixing axle 5, peace
Filling one end setting of the seat 23 far from fixing axle 5, there are one the second holding tank 24 for accommodating universal wheel 22, the second holding tanks 24
It is inside provided with second spring 25, the both ends of second spring 25 are contradicted with universal wheel 22 and the second holding tank 24 respectively, universal wheel 22
It stretches out out of second holding tank 24 and extends to the external of shell of revolution 3, arranged symmetrically on the outer wall of mounting base 23 there are two be used for
It is connected to the second bar shaped slide opening of the side inside and outside the second holding tank 24, universal wheel 22 is close to there are one the settings of one end of second spring 25
Second slide bar, the both ends of the second slide bar are each passed through your two the second bar shaped slide openings and extend outwardly, and the both ends of the second slide bar are solid
Surely it is arranged with the second spacing ring, universal wheel 22 contacts under the elastic force effect of second spring 25 with the inner wall of PP pipes, ensure that rotation
The end of transcapsidation 3 can smoothly rotate.
Each support leg 1 includes fixed column 26 for being fastened on PP tube walls and stretches into micro-adjusting mechanism 2
The bar shaped adjustable plate 27 in portion, the axis direction of all fixed columns 26 is each parallel to the axis direction of transmission shaft 10, all adjustable plates
Length direction be each perpendicular to the axis direction of transmission shaft 10, one end of securing one end and bar shaped adjustable plate 27, which is fixed, to be connected
It connects, fixed gap 28 is equipped on the side wall in the direction of each fixed column 26, fixed gap 28 is towards remote bar shaped adjustable plate 27
Direction extend to the end of fixed column 26, all fixed columns 26 are centered on transmission shaft 10 and are circumferentially distributed, and own
One end that bar shaped adjustable plate 27 stretches into micro-adjusting mechanism 2 is both provided with helicla flute 29, and the helicla flute 29 of all bar shaped adjustable plates 27 is equal
It is arranged concentrically, three support legs 1 are fastened on the end of PP pipes by the fixed gap of itself 28, and bar shaped adjustable plate 27 passes through end
The helicla flute 29 in portion coordinates with micro-adjusting mechanism 2, to adjust the length that bar shaped adjustable plate 27 stretches into micro-adjusting mechanism 2, to adjust
The distance between 26 axis of fixed column and PP pipe axis, to adapt to the pipes of the PP in a fixed-caliber specification limit.
The driving component handle casing 30, electric rotating machine 31, one-stage gear 32 and secondary gear 33, electric rotating machine 31,
One-stage gear 32 and secondary gear 33 are arranged inside handle casing 30, and the tooth of one-stage gear 32 is than more than secondary gear 33
The output shaft of tooth ratio, electric rotating machine 31 is fixedly connected with one-stage gear 32, and one-stage gear 32 intermeshes with secondary gear 33, is passed
Moving axis 10 is fixedly connected across handle casing 30 with secondary gear 33, and electric rotating machine 31 drives secondary gear by one-stage gear 32
33 high-speed rotations, to which secondary gear 33 drives 3 high-speed rotation of shell of revolution, the tooth ratio of one-stage gear 32 to be more than by transmission shaft 10
The tooth ratio of secondary gear 33 ensure that secondary gear 33 can reach higher rotating speed.
The driving component includes joystick 34, and joystick 34 is fixedly connected with transmission shaft 10, can also pass through joystick
34 are operated manually.
The micro-adjusting mechanism 2 includes bottom plate 36, top plate 37, limitting casing 38 and locking component 39, and the top of bottom plate 36 is arranged
It is useful for accommodating the accommodating chamber 40 of limitting casing 38 and locking component 39, top plate 37 and bottom plate 36 are circular configuration and top plate 37
What can be rotated connect with bottom plate 36, and there are one the helicla flutes 29 that can be contained in bar shaped adjustable plate 27 for the bottom setting of top plate 37
Interior helical raised portion 41, spiral salient portion are coaxially disposed with top plate 37, at the bottom centre of accommodating chamber 40 there are one settings
First axle sleeve 57, there are one the second axle sleeve 42 being inserted on the inside of axle sleeve, limitting casings 38 for setting at the bottom centre of top plate 37
It is set in the outside of the first axle sleeve 57, the outside of the second axle sleeve 42 is also set up there are one third axle sleeve 43, locking component 39 and the
The outer wall lock fit of three axle sleeves 43, top plate 37 is parallel to each other with bottom plate 36 and is coaxially arranged, the axis of locking component 39
Perpendicular to the axis of top plate 37, the first axle sleeve 57, the second axle sleeve 42 and third axle sleeve 43 are coaxially arranged, and adjust 26 axis of fixed column
When the distance between line and PP pipe axis, top plate 37 need to be only rotated, the rotation of top plate 37 makes the spiral salient portion of its bottom also follow
Rotation, when spiral salient portion is located at the partial turn in the helicla flute 29 of bar shaped adjustable plate 27, keep bar shaped adjustable plate 27 separate or
Person has difference to adjust the distance between three 26 axis of fixed column and PP pipe axis close to PP pipe axis to adapt to caliber
PP pipe.
The limitting casing 38, which is arranged, to be set in the bottom of accommodating chamber 40 and the center on the outer wall of the first axle sleeve 57,
Limitting casing 38 includes three slideways 44 for the sliding of 27 end of bar shaped adjustable plate, and three slideways 44 are corresponded in the cavity wall of accommodating chamber 40
Position setting there are three the receiving notch 45 slided for the middle part of bar shaped adjustable plate 27, the length of the first axle sleeve 57 is more than limitting casing
38 thickness, the upper surface of limitting casing 38 are flushed with the bottom for accommodating notch 45, limitting casing 38 and 36 coaxial line of bottom plate, slideway 44
It ensure that strip connecting plate is merely able to be moved on the length of slideway 44 is reversed with notch 45 is accommodated.
The outer diameter of second axle sleeve 42 is equal to the internal diameter of the first axle sleeve 57, the first axle sleeve 57, the second axle sleeve 42 and third
The axis of axle sleeve 43 is each perpendicular to the axis of top plate 37, and being integrally formed setting on the outer wall of the second axle sleeve 42, there are one annular flanges
46, there are one the annular grooves 58 being clamped for annular flange 46, annular flange 46 to be fastened on for setting on the inner wall of the first axle sleeve 57
To make top plate 37 and bottom plate 36 be attached in annular groove 58, and top plate 37 can be rotated relative to bottom plate 36.
The diameter of third axle sleeve 43 is more than the diameter of the second axle sleeve 42, and the internal diameter of third axle sleeve 43 is equal to the interior of limitting casing 38
The bottom of diameter, third axle sleeve 43 is bonded setting with the top of limitting casing 38, and the length of third axle sleeve 43 is less than the second axle sleeve 42
Length, the length of the first axle sleeve 57 are equal to the length of the second axle sleeve 42, the upper portion of the first axle sleeve 57 in the second axle sleeve 42 with
Between third axle sleeve 43.
The latch 47 that a circle is clamped for locking component 39, all latches are provided in the outer cylindrical wall of the third axle sleeve 43
47 are spaced apart on the circumferencial direction of the outer cylindrical wall of third axle sleeve 43, the equal energy of the distance between adjacent latch of each two 47
It is enough to accommodate the end insertion for lockking component.
The locking component 39 includes cylindrical shell 48, locking spring 49 and locking level 50, and cylindrical shell 48 is fixed at bottom
On the cylindrical wall of plate 36, and cylindrical shell 48, from the outer wall of bottom plate 36 to 40 internal stretch of accommodating chamber, the length of cylindrical shell 48 is small
Identical as the radial direction of bottom plate 36 in the axis direction of the diameter of bottom plate 36, cylindrical shell 48, locking spring 49 and locking level 50 are all provided with
It sets in the inside of cylindrical shell 48, the both ends of locking spring 49 are contradicted with the inner wall of cylindrical shell 48 and locking level 50 respectively, locking level
50 one end extends to the outside of bottom plate 36, and the other end is inserted between corresponding two latches 47, and locking level 50 is pulled out
And locking spring 49 is squeezed, make locking level 50 far from latch 47, top plate 37 is i.e. rotatable at this time.
The locking component 39 is located at the top of limitting casing 38, and the length of cylindrical shell 48 is less than the radius of bottom plate 36, cylinder
The internal diameter of shell 48 is equal to the diameter of locking level 50, and one end of locking level 50 is stretched out from cylindrical shell 48 and towards the direction of latch 47
Extend, the other end is fixedly connected there are one pull rod 51, and the diameter of railing is less than the diameter of locking level 50, and one end of pull rod 51 passes through
Locking spring 49 and to extending outside cylindrical shell 48, one end connection of the pull rod 51 far from locking level 50 there are one anti-skidding knob 52,
The outer cylindrical wall of anti-skidding knob 52 and bottom plate 36 contradicts, and one end that locking level 50 stretches to latch 47 is provided with and is contradicted for latch 47
Ramp structure 53, when rotating top plate 37, a circle latch 47 of bottom passes sequentially through ramp structure 53 and contradicts locking level 50, locking
Bar 50 squeezes locking spring 49, and locking level 50 is squeezed out from two neighboring latch 47, and enters between lower two latches 47, lock
Part of 50 end of fixed pole in addition to ramp structure 53 can not be jacked up by latch 47, and completing locking prevents top plate 37 from turning round.
It is provided with the direction item 54 for being used to indicate 53 position of ramp structure on the outer wall of the anti-skidding knob 52, pulls anti-skidding
Knob 52 simultaneously rotates, while adjusting the direction of ramp structure 53 according to item 54 is directed toward, to realize the rotating forward locking of top plate 37
Or reversion locking.
There are one the upper bearing (metal) 55 being connect with transmission shaft 10, upper bearing (metal)s 55 for insertion setting at the top center of the top plate 37
Inner ring be fixedly connected with transmission shaft 10, ensure that transmission shaft 10 can be rotated smoothly.
There are one the lower bearing 56 being connect with transmission shaft 10, lower bearings 56 for embedded setting at the bottom centre of the bottom plate 36
Inner ring be fixedly connected with transmission shaft 10, ensure that transmission shaft 10 can be rotated smoothly.
Operation principle:Three support legs 1 are fastened on the end of PP pipes, bar shaped by the fixed gap of itself 28 when use
Adjustable plate 27 is coordinated by the helicla flute 29 of end with micro-adjusting mechanism 2, is stretched into micro-adjusting mechanism 2 to adjust bar shaped adjustable plate 27
Length, to adjust the distance between 26 axis of fixed column and PP pipe axis, to adapt to the PP in a fixed-caliber specification limit
Pipe, electric rotating machine 31 drive 33 high-speed rotation of secondary gear by one-stage gear 32, to which secondary gear 33 passes through transmission shaft 10
3 high-speed rotation of shell of revolution is driven, when using cutting function, main card ring 15 is blocked between setting master gear 8 and shell of revolution 3, it will
Vice card ring 14 is fastened on the end of threaded rod 7, and master gear 8 is made to be detached with pinion 9, and drive component drives shell of revolution 3 to be revolved
Turn, cutting is proceeded by from the inner wall of PP pipe fittings, so that cutter head 6 is moved in the axial direction of threaded rod 7 by rotating pinion 9
It is dynamic, to adjust the Cutting Length of PP tube ends, when needing to make 29 machining function of helicla flute, main card ring 15 is peeled, and will
Master gear 8 is pushed down on to pinion 9 and is engaged, and drive component drives shell of revolution 3 to be rotated, and master gear 8 is due to fixing not
Dynamic, pinion 9 is engaged with master gear 8, therefore in the rotation process of shell of revolution 3, pinion 9 by master gear 8 with rotation, into
And threaded rod 7 by pinion 9 with rotation, under the rotation of threaded rod 7, cutter head 6 while being cut to PP inside pipe walls,
It is at the uniform velocity moved in the axial direction of threaded rod 7, to which to processing helicla flute 29 on the inner wall of PP pipes, hand can also be passed through
Rocking bar 34 is operated manually, and when adjusting the distance between 26 axis of fixed column and PP pipe axis using micro-adjusting mechanism 2, need to only be turned
Dynamic top plate 37, top plate 37, which rotates, makes the spiral salient portion of its bottom also and then rotate, and spiral salient portion is located at bar shaped adjustable plate 27
Helicla flute 29 in partial turn when, make bar shaped adjustable plate 27 far from or close to PP pipe axis, to adjust three fixations
The distance between 26 axis of column and PP pipe axis are managed with adapting to the differentiated PP of caliber, when rotating top plate 37, a circle of bottom
Latch 47 passes sequentially through ramp structure 53 and contradicts locking level 50, and locking level 50 squeezes locking spring 49, and locking level 50 is by from adjacent
It squeezes out, and enters between lower two latches 47, part nothing of 50 end of locking level in addition to ramp structure 53 in two latches 47
Method is jacked up by latch 47, complete locking prevent top plate 37 turn round, pull anti-skidding knob 52 and rotate, at the same according to be directed toward item 54 come
The direction for adjusting ramp structure 53, to realize the rotating forward locking or reversion locking of top plate 37.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (10)
1. a kind of heavy caliber PP manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:The micro-adjusting mechanism includes bottom plate
(36), top plate (37), limitting casing (38) and locking component (39) are provided with for accommodating limitting casing (38) at the top of bottom plate (36)
With the accommodating chamber (40) of locking component (39), top plate (37) and bottom plate (36) is circular configuration and top plate (37) can rotate
Connect with bottom plate (36), there are one helical raised portion (41), spiral salient portion and top plates for the setting of the bottom of top plate (37)
(37) it is coaxially disposed, there are one the first axle sleeve (57), the bottom centre of top plate (37) for setting at the bottom centre of accommodating chamber (40)
For place's setting there are one the second axle sleeve (42) being inserted on the inside of axle sleeve, limitting casing (38) is set in the outer of the first axle sleeve (57)
Side is also set up on the outside of the second axle sleeve (42) there are one third axle sleeve (43), and locking component (39) is outer with third axle sleeve (43)
Wall lock fit, top plate (37) is parallel to each other with bottom plate (36) and is coaxially arranged, the axis of locking component (39) perpendicular to
The axis of top plate (37), the first axle sleeve (57), the second axle sleeve (42) and third axle sleeve (43) are coaxially arranged.
2. a kind of heavy caliber PP according to claim 1 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
It states limitting casing (38) setting to be set on the outer wall of the first axle sleeve (57) in the bottom of accommodating chamber (40) and the center, limit
Frame (38) includes three slideways (44), and there are three the position settings that three slideways (44) are corresponded in the cavity wall of accommodating chamber (40) accommodates
Notch (45), the length of the first axle sleeve (57) are more than the thickness of limitting casing (38), upper surface and the receiving notch of limitting casing (38)
(45) bottom flushes, limitting casing (38) and bottom plate (36) coaxial line.
3. a kind of heavy caliber PP according to claim 2 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
The outer diameter for stating the second axle sleeve (42) is equal to the internal diameter of the first axle sleeve (57), the first axle sleeve (57), the second axle sleeve (42) and third axis
The axis of set (43) is each perpendicular to the axis of top plate (37), and being integrally formed setting on the outer wall of the second axle sleeve (42), there are one annulars
Flange (46), there are one the annular grooves (58) for annular flange (46) clamping for setting on the inner wall of the first axle sleeve (57).
4. a kind of heavy caliber PP according to claim 3 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:The
The diameter of three axle sleeves (43) is more than the diameter of the second axle sleeve (42), and the internal diameter of third axle sleeve (43) is equal to the interior of limitting casing (38)
The bottom of diameter, third axle sleeve (43) is bonded setting with the top of limitting casing (38), and the length of third axle sleeve (43) is less than the second axis
The length of (42) is covered, the length of the first axle sleeve (57) is equal to the length of the second axle sleeve (42), the upper portion of the first axle sleeve (57)
Between the second axle sleeve (42) and third axle sleeve (43).
5. a kind of heavy caliber PP according to claim 4 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
It states and is provided with the latch (47) that a circle is clamped for locking component (39) in the outer cylindrical wall of third axle sleeve (43), all latches (47)
It is spaced apart on the circumferencial direction of the outer cylindrical wall of third axle sleeve (43), the distance between adjacent latch of each two (47) is equal
The end insertion for lockking component can be accommodated.
6. a kind of heavy caliber PP according to claim 5 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
It includes cylindrical shell (48), locking spring (49) and locking level (50) to state locking component (39), and cylindrical shell (48) is fixed at bottom
On the cylindrical wall of plate (36), and cylindrical shell (48) is from the outer wall of bottom plate (36) to accommodating chamber (40) internal stretch, cylindrical shell
(48) length is less than the diameter of bottom plate (36), and the axis direction of cylindrical shell (48) is identical as the radial direction of bottom plate (36), locking bullet
Spring (49) and locking level (50) are arranged at the inside of cylindrical shell (48), the both ends of locking spring (49) respectively with cylindrical shell (48)
Inner wall and locking level (50) contradict, one end of locking level (50) extends to the outside of bottom plate (36), and the other end is inserted into corresponding
Between two latches (47).
7. a kind of heavy caliber PP according to claim 6 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
The top that locking component (39) is located at limitting casing (38) is stated, the length of cylindrical shell (48) is less than the radius of bottom plate (36), cylindrical shell
(48) internal diameter is equal to the diameter of locking level (50), and one end of locking level (50) is stretched out from cylindrical shell (48) and towards latch
(47) direction extends, and the other end is fixedly connected there are one pull rod (51), and the diameter of railing is less than the diameter of locking level (50), is drawn
One end of bar (51) passes through locking spring (49) and extends to cylindrical shell (48) is external, the one of the separate locking level (50) of pull rod (51)
There are one anti-skidding knob (52), anti-skidding knob (52) and the outer cylindrical walls of bottom plate (36) to contradict for end connection, and locking level (50) stretches to
One end of latch (47) is provided with the ramp structure (53) contradicted for latch (47).
8. a kind of heavy caliber PP according to claim 7 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
State the direction item (54) for being provided on the outer wall of anti-skidding knob (52) and being used to indicate ramp structure (53) position.
9. a kind of heavy caliber PP according to claim 8 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:Institute
Stating insertion setting at the top center of top plate (37), there are one upper bearing (metal)s (55).
10. a kind of heavy caliber PP according to claim 9 manages the micro-adjusting mechanism of portable processing unit (plant), it is characterised in that:
There are one lower bearings (56) for embedded setting at the bottom centre of the bottom plate (36).
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CN201810510230.0A CN108724301B (en) | 2018-05-24 | 2018-05-24 | Fine adjustment mechanism of portable processing device for large-diameter PP (polypropylene) pipe |
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CN201810510230.0A CN108724301B (en) | 2018-05-24 | 2018-05-24 | Fine adjustment mechanism of portable processing device for large-diameter PP (polypropylene) pipe |
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CN108724301B CN108724301B (en) | 2020-12-11 |
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Effective date of registration: 20201102 Address after: 221400 No.66, industrial concentration zone, Hegou Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Pengyu Hydraulic Technology Co.,Ltd. Address before: 528429 No. 7, Shen Fei Road, Dayan industrial area, Huangpu town, Zhongshan, Guangdong Applicant before: Xia Wenbin |
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