CN106762961B - A kind of splitting pipe bending cylinder - Google Patents
A kind of splitting pipe bending cylinder Download PDFInfo
- Publication number
- CN106762961B CN106762961B CN201710115790.1A CN201710115790A CN106762961B CN 106762961 B CN106762961 B CN 106762961B CN 201710115790 A CN201710115790 A CN 201710115790A CN 106762961 B CN106762961 B CN 106762961B
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- splitting
- cylinder
- pipe bending
- pushing tow
- main valve
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- 238000005452 bending Methods 0.000 title claims abstract description 81
- 238000007789 sealing Methods 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 7
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 3
- 230000000977 initiatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1404—Characterised by the construction of the motor unit of the straight-cylinder type in clusters, e.g. multiple cylinders in one block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Abstract
The invention discloses a kind of splitting pipe bending cylinders.Including main valve block, splitting oil cylinder and pipe bending cylinder；The splitting oil cylinder and pipe bending cylinder are arranged in the surface of main valve block；With being mutually perpendicular on pipe bending cylinder position on the splitting oil cylinder position.The present invention is by using splitting oil cylinder and pipe bending cylinder compound action, efficiently solve the problems, such as crackle crack initiation, crack propagation and the penetration of cracks of the rupture process of rock or concrete structure, hydraulic system pressure is small, and service life is long, can serve rock or concrete rupture engineering well.
Description
Technical field
The invention belongs to rock, concrete rupture field of engineering technology, more particularly to a kind of splitting pipe bending cylinder.
Background technology
Traditional rock, concrete rupture generally using drillhole blasting or use electronic air drill or jump bit operation, noise,
Dust is big, influences the physical and mental health of operating personnel, and noise pollution is serious.Therefore, ruptured by static manner, increasingly by
People are approved, and are constantly applied in Practical Project, such as place splitting stick using drilling for rock rupture, which uses
Thrust mode makes tensile stress destruction occur at its vertical direction hole wall, achievees the purpose that rock rupture in cylinder hole wall.It however should
Set hydraulic system pressure is big, and hydraulic component is fragile.
Hydraulic splitting machine main function：The exploitation of stone pit quarry stone；First, the two of lump ore (metallic ore, nonmetallic ore)
Secondary disintegration；2nd, the local and whole removal operations of concrete component (cement pavement, machine tool basic, bridge and house component), three,
Indoor or narrow space concrete structure is removed, four, the excavation etc. in tunnel, irrigation canals and ditches and other rocks.
Hydraulic splitting machine is made of pumping plant and splitter two large divisions, drives oil by the high pressure oil of pumping plant output during work
Cylinder, generates huge thrust, and the center chock in voussoir group is driven to forward extend out, reversed voussoir is strutted to both sides, you can make by
Divide object division.
Its specific implementation step is as follows：First, the hole of a special diameter and depth is bored on the object being split off, by liquid
The voussoir group (center chock and two reversed voussoirs) of pressure splitting machine inserts in the hole, the work that center chock passes through hydraulic pressure
It travels forward between two reversed voussoirs, great energy is released from inside to outside, by the object being split off at several seconds
Within split by predetermined direction.
The content of the invention
It is an object of the invention to provide a kind of splitting pipe bending cylinders, and work is combined with pipe bending cylinder by using splitting oil cylinder
With efficiently solve the problems, such aing crackle crack initiation, crack propagation and the penetration of cracks of the rupture process of rock or concrete structure.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of splitting pipe bending cylinder, including main valve block, splitting oil cylinder and pipe bending cylinder；It is described splitting oil cylinder and
Pipe bending cylinder is arranged in the surface of main valve block；It, can with being mutually perpendicular on pipe bending cylinder position on the splitting oil cylinder position
Think one layer, two layers or multilayer；The splitting oil cylinder is welded in main valve block side with pipe bending cylinder cylinder barrel, and makees by main valve block
For cylinder bottom.
Further, the main valve block main valve block includes block, working connection and branch oil circuit；The branch oil circuit and working connection phase
Mutually perforation.
Further, the block is cube block, and branch oil circuit one end of the block is connected with working connection, the branch oil
The other end on road extends through the surface of block.
Further, the splitting oil cylinder is by splitting cylinder barrel, splitting cylinder rod, splitting end cap, splitting piston, splitting sealing ring
A, sealing ring b, splitting sealing ring c, splitting wear ring a, splitting wear ring b and splitting dustband composition are cleaved；The splitting cylinder
One end of cylinder is fixed on the one side of main valve block, the other end and the splitting end cap cooperation of the splitting cylinder barrel；The splitting cylinder barrel
It is mutually communicated with an oil circuit of main valve block.
Further, there are concrete and rock texture in splitting cylinder rod one end of the splitting oil cylinder into taper or bladed
Good slabbing action.
Further, the pipe bending cylinder by pipe bending cylinder by pushing tow cylinder barrel, pushing tow cylinder rod, pushing tow end cap, pushing tow
Piston, pushing tow sealing ring a, pushing tow sealing ring b, pushing tow sealing ring c, pushing tow wear ring a, pushing tow wear ring b and pushing tow dustband
Composition；One end of the pushing tow cylinder barrel is fixed on main valve block one side；The other end of the pushing tow cylinder barrel is fixed with pushing tow end cap；
One oil circuit of the pushing tow cylinder barrel and main valve block is mutually communicated.
Further, pushing tow cylinder rod one end of the pipe bending cylinder is boss shape structure, and boss shape structure includes frustum, circle
Platform and trapezoidal shape structure.
Further, the splitting oil cylinder main valve block surface layout one or be arranged symmetrically two；The pushing tow oil
Cylinder main valve block surface layout one or be arranged symmetrically two.
Further, the splitting oil cylinder forms a hydraulic system with main valve block, has hydraulic drive and Backward Function.
Further, the pushing tow cylinder rod main valve block forms a hydraulic system, has hydraulic drive and Backward Function.
The invention has the advantages that：
The present invention efficiently solves rock or concrete structure by using splitting oil cylinder and pipe bending cylinder compound action
The crackle crack initiation of rupture process, crack propagation and the problem of penetration of cracks, hydraulic system pressure is small, and service life is long, can be very
Good serves rock or concrete rupture engineering.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of splitting pipe bending cylinder structure sectional view of the embodiment of the present invention 1；
Fig. 2 is a kind of splitting pipe bending cylinder structure sectional view of the embodiment of the present invention 2；
Fig. 3 is a kind of splitting pipe bending cylinder structure sectional view of the embodiment of the present invention 3；
Fig. 4 is a kind of splitting pipe bending cylinder structure sectional view of the embodiment of the present invention 4；
Fig. 5 is a kind of splitting pipe bending cylinder structure axonometric drawing of the embodiment of the present invention 4；
In attached drawing, parts list represented by the reference numerals is as follows：
1 main valve block；1-1 blocks；1-2 working connections；1-3 branch oil circuits；2 splitting oil cylinders；2-1 cleaves cylinder barrel；2-2 cleaves cylinder
Bar；2-3 cleaves end cap；2-4 cleaves piston；3 pipe bending cylinders；3-1 pushing tow cylinder barrels；3-2 pushing tow cylinder rods；3-3 pushing tow end caps；3-4
Ejector piston；4 splitting sealing ring a, pushing tow sealing ring a；5 pushing tow wear ring a, splitting wear ring a；6 pushing tow sealing ring b, splitting
Sealing ring b；7 splitting sealing ring c, pushing tow sealing ring c；8 pushing tow wear ring b, splitting wear ring b；9 splitting dustbands, pushing tow are prevented
Konisphere；10 head bolts.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating positions or the position relationship such as " length ", " interior ", " surrounding " are for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified component or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Embodiment one
As shown in Figure 1, a kind of splitting pipe bending cylinder, including main valve block 1, splitting oil cylinder 2 and pipe bending cylinder 3；Cleave oil cylinder 2
The surface of main valve block 1 is arranged in pipe bending cylinder 3；It cleaves on 2 position of oil cylinder with being mutually perpendicular on 3 position of pipe bending cylinder.
Splitting oil cylinder 2 is welded in the side of main valve block 1 with 3 cylinder barrel of pipe bending cylinder, and is used as cylinder bottom by main valve block 1.
Wherein, 1 main valve block of main valve block includes block 1-1, working connection 1-2 and branch oil circuit 1-3；Branch oil circuit 1-3 and working connection
1-2 is mutually communicated.Wherein, block 1-1 is cube block, and branch oil circuit 1-3 one end of block 1-1 is connected with working connection 1-2, branch oil
The other end of road 1-3 extends through the surface of block 1-1.
Wherein, oil cylinder 2 is cleaved by splitting cylinder barrel 2-1, splitting cylinder rod 2-2, splitting end cap 2-3, splitting piston 2-4, splitting
Sealing ring a4, splitting sealing ring b6, splitting sealing ring c7, splitting wear ring a5, splitting wear ring b8 and 9 groups of dustband of splitting
Into；One end of splitting cylinder barrel 2-1 is fixed on the one side of main valve block 1, and the other end and the splitting end cap 2-3 of splitting cylinder barrel 2-1 match somebody with somebody
It closes；A splitting cylinder barrel 2-1 and oil circuit 1-3 of main valve block 1 is mutually communicated.Splitting end cap 2-3 is fixed on by head bolts 10
The end face of pushing tow cylinder barrel 3-1.
Wherein, splitting cylinder rod 2-2 one end of oil cylinder 2 is cleaved into taper or bladed, is had very well to concrete and rock texture
Slabbing action.
Wherein, pipe bending cylinder 3 is lived by pipe bending cylinder 3 by pushing tow cylinder barrel 3-1, pushing tow cylinder rod 3-2, pushing tow end cap 3-3, pushing tow
Fill in 3-4, pushing tow sealing ring a4, pushing tow sealing ring b6, pushing tow sealing ring c7, pushing tow wear ring a5, pushing tow wear ring b8 and pushing tow
Dustband 9 forms；One end of pushing tow cylinder barrel 3-1 is fixed on 1 one side of main valve block；The other end of pushing tow cylinder barrel 3-1 is fixed with top
Push away end cap 3-3；Pushing tow cylinder barrel 3-1 and an oil circuit 1-3 of main valve block 1 are mutually communicated.Pushing tow end cap 3-3 passes through head bolts 10
It is fixed on the end face of pushing tow cylinder barrel 3-1.
Wherein, pushing tow cylinder rod 3-2 one end of pipe bending cylinder 3 be boss shape structure, boss shape structure include frustum, round platform and
Trapezoidal shape structure.
Wherein, splitting oil cylinder 2 is arranged symmetrically two on the surface of main valve block 1；Pipe bending cylinder 3 is on the surface pair of main valve block 1
Claim arrangement two, two splitting oil cylinders 2 being oppositely arranged and two pipe bending cylinders 3 being oppositely arranged are in same layer, fixed position
Respectively on the surface of the side of main valve block 1 four.
Wherein, cleave oil cylinder 2 and form a hydraulic system with main valve block 1, there is hydraulic drive and Backward Function.And its
In, pushing tow cylinder rod 3-2 main valves block 1 forms a hydraulic system, has hydraulic drive and Backward Function.
Embodiment two
As shown in Fig. 2, a kind of splitting pipe bending cylinder, including main valve block 1, splitting oil cylinder 2 and pipe bending cylinder 3；Cleave oil cylinder 2
The surface of main valve block 1 is arranged in pipe bending cylinder 3；It cleaves on 2 position of oil cylinder with being mutually perpendicular on 3 position of pipe bending cylinder.
Splitting oil cylinder 2 is welded in the side of main valve block 1 with 3 cylinder barrel of pipe bending cylinder, and is used as cylinder bottom by main valve block 1.
Wherein, 1 main valve block of main valve block includes block 1-1, working connection 1-2 and branch oil circuit 1-3；Branch oil circuit 1-3 and working connection
1-2 is mutually communicated.Wherein, block 1-1 is cube block, and branch oil circuit 1-3 one end of block 1-1 is connected with working connection 1-2, branch oil
The other end of road 1-3 extends through the surface of block 1-1.
Wherein, oil cylinder 2 is cleaved by splitting cylinder barrel 2-1, splitting cylinder rod 2-2, splitting end cap 2-3, splitting piston 2-4, splitting
Sealing ring a4, splitting sealing ring b6, splitting sealing ring c7, splitting wear ring a5, splitting wear ring b8 and 9 groups of dustband of splitting
Into；One end of splitting cylinder barrel 2-1 is fixed on the one side of main valve block 1, and the other end and the splitting end cap 2-3 of splitting cylinder barrel 2-1 match somebody with somebody
It closes；A splitting cylinder barrel 2-1 and oil circuit 1-3 of main valve block 1 is mutually communicated.Splitting end cap 2-3 is fixed on by head bolts 10
The end face of pushing tow cylinder barrel 3-1.
Wherein, splitting cylinder rod 2-2 one end of oil cylinder 2 is cleaved into taper or bladed, is had very well to concrete and rock texture
Slabbing action.
Wherein, pipe bending cylinder 3 is lived by pipe bending cylinder 3 by pushing tow cylinder barrel 3-1, pushing tow cylinder rod 3-2, pushing tow end cap 3-3, pushing tow
Fill in 3-4, pushing tow sealing ring a4, pushing tow sealing ring b6, pushing tow sealing ring c7, pushing tow wear ring a5, pushing tow wear ring b8 and pushing tow
Dustband 9 forms；One end of pushing tow cylinder barrel 3-1 is fixed on 1 one side of main valve block；The other end of pushing tow cylinder barrel 3-1 is fixed with top
Push away end cap 3-3；Pushing tow cylinder barrel 3-1 and an oil circuit 1-3 of main valve block 1 are mutually communicated.Pushing tow end cap 3-3 passes through head bolts 10
It is fixed on the end face of pushing tow cylinder barrel 3-1.
Wherein, pushing tow cylinder rod 3-2 one end of pipe bending cylinder 3 be boss shape structure, boss shape structure include frustum, round platform and
Trapezoidal shape structure.
Wherein, splitting oil cylinder 2 is arranged symmetrically two on the surface of main valve block 1；Pipe bending cylinder 3 is on the surface pair of main valve block 1
Claim arrangement one.Two cleave the same layer of oil cylinders 2 and a pipe bending cylinder 3 in main valve block 1, and two splitting oil cylinders 2 are solid respectively
It is scheduled on the opposite face of main valve block 1.
Wherein, cleave oil cylinder 2 and form a hydraulic system with main valve block 1, there is hydraulic drive and Backward Function.And its
In, pushing tow cylinder rod 3-2 main valves block 1 forms a hydraulic system, has hydraulic drive and Backward Function.
Embodiment three
As shown in figure 3, a kind of splitting pipe bending cylinder, including main valve block 1, splitting oil cylinder 2 and pipe bending cylinder 3；Cleave oil cylinder 2
The surface of main valve block 1 is arranged in pipe bending cylinder 3；It cleaves on 2 position of oil cylinder with being mutually perpendicular on 3 position of pipe bending cylinder.
Splitting oil cylinder 2 is welded in the side of main valve block 1 with 3 cylinder barrel of pipe bending cylinder, and is used as cylinder bottom by main valve block 1.
Wherein, 1 main valve block of main valve block includes block 1-1, working connection 1-2 and branch oil circuit 1-3；Branch oil circuit 1-3 and working connection
1-2 is mutually communicated.Wherein, block 1-1 is cube block, and branch oil circuit 1-3 one end of block 1-1 is connected with working connection 1-2, branch oil
The other end of road 1-3 extends through the surface of block 1-1.
Wherein, oil cylinder 2 is cleaved by splitting cylinder barrel 2-1, splitting cylinder rod 2-2, splitting end cap 2-3, splitting piston 2-4, splitting
Sealing ring a4, splitting sealing ring b6, splitting sealing ring c7, splitting wear ring a5, splitting wear ring b8 and 9 groups of dustband of splitting
Into；One end of splitting cylinder barrel 2-1 is fixed on the one side of main valve block 1, and the other end and the splitting end cap 2-3 of splitting cylinder barrel 2-1 match somebody with somebody
It closes；A splitting cylinder barrel 2-1 and oil circuit 1-3 of main valve block 1 is mutually communicated.Splitting end cap 2-3 is fixed on by head bolts 10
The end face of pushing tow cylinder barrel 3-1.
Wherein, splitting cylinder rod 2-2 one end of oil cylinder 2 is cleaved into taper or bladed, is had very well to concrete and rock texture
Slabbing action.
Wherein, pipe bending cylinder 3 is lived by pipe bending cylinder 3 by pushing tow cylinder barrel 3-1, pushing tow cylinder rod 3-2, pushing tow end cap 3-3, pushing tow
Fill in 3-4, pushing tow sealing ring a4, pushing tow sealing ring b6, pushing tow sealing ring c7, pushing tow wear ring a5, pushing tow wear ring b8 and pushing tow
Dustband 9 forms；One end of pushing tow cylinder barrel 3-1 is fixed on 1 one side of main valve block；The other end of pushing tow cylinder barrel 3-1 is fixed with top
Push away end cap 3-3；Pushing tow cylinder barrel 3-1 and an oil circuit 1-3 of main valve block 1 are mutually communicated.Pushing tow end cap 3-3 passes through head bolts 10
It is fixed on the end face of pushing tow cylinder barrel 3-1.
Wherein, pushing tow cylinder rod 3-2 one end of pipe bending cylinder 3 be boss shape structure, boss shape structure include frustum, round platform and
Trapezoidal shape structure.
Wherein, splitting oil cylinder 2 is arranged symmetrically one on the surface of main valve block 1；Pipe bending cylinder 3 is on the surface pair of main valve block 1
Claim arrangement one.
Wherein, cleave oil cylinder 2 and form a hydraulic system with main valve block 1, there is hydraulic drive and Backward Function.And its
In, pushing tow cylinder rod 3-2 main valves block 1 forms a hydraulic system, has hydraulic drive and Backward Function.
Example IV
As shown in Figures 4 and 5, a kind of splitting pipe bending cylinder, including main valve block 1, splitting oil cylinder 2 and pipe bending cylinder 3；Splitting oil
Cylinder 2 and pipe bending cylinder 3 are arranged in the surface of main valve block 1；It cleaves on 2 position of oil cylinder with mutually hanging down on 3 position of pipe bending cylinder
Directly.Splitting oil cylinder 2 is welded in the side of main valve block 1 with 3 cylinder barrel of pipe bending cylinder, and is used as cylinder bottom by main valve block 1.
Wherein, 1 main valve block of main valve block includes block 1-1, working connection 1-2 and branch oil circuit 1-3；Branch oil circuit 1-3 and working connection
1-2 is mutually communicated.Wherein, block 1-1 is cube block, and branch oil circuit 1-3 one end of block 1-1 is connected with working connection 1-2, branch oil
The other end of road 1-3 extends through the surface of block 1-1.
Wherein, oil cylinder 2 is cleaved by splitting cylinder barrel 2-1, splitting cylinder rod 2-2, splitting end cap 2-3, splitting piston 2-4, splitting
Sealing ring a4, splitting sealing ring b6, splitting sealing ring c7, splitting wear ring a5, splitting wear ring b8 and 9 groups of dustband of splitting
Into；One end of splitting cylinder barrel 2-1 is fixed on the one side of main valve block 1, and the other end and the splitting end cap 2-3 of splitting cylinder barrel 2-1 match somebody with somebody
It closes；A splitting cylinder barrel 2-1 and oil circuit 1-3 of main valve block 1 is mutually communicated.Splitting end cap 2-3 is fixed on by head bolts 10
The end face of pushing tow cylinder barrel 3-1.
Wherein, splitting cylinder rod 2-2 one end of oil cylinder 2 is cleaved into taper or bladed, is had very well to concrete and rock texture
Slabbing action.
Wherein, pipe bending cylinder 3 is lived by pipe bending cylinder 3 by pushing tow cylinder barrel 3-1, pushing tow cylinder rod 3-2, pushing tow end cap 3-3, pushing tow
Fill in 3-4, pushing tow sealing ring a4, pushing tow sealing ring b6, pushing tow sealing ring c7, pushing tow wear ring a5, pushing tow wear ring b8 and pushing tow
Dustband 9 forms；One end of pushing tow cylinder barrel 3-1 is fixed on 1 one side of main valve block；The other end of pushing tow cylinder barrel 3-1 is fixed with top
Push away end cap 3-3；Pushing tow cylinder barrel 3-1 and an oil circuit 1-3 of main valve block 1 are mutually communicated.Pushing tow end cap 3-3 passes through head bolts 10
It is fixed on the end face of pushing tow cylinder barrel 3-1.
Wherein, pushing tow cylinder rod 3-2 one end of pipe bending cylinder 3 be boss shape structure, boss shape structure include frustum, round platform and
Trapezoidal shape structure.
Wherein, splitting oil cylinder 2 is arranged symmetrically two on the surface of main valve block 1；Pipe bending cylinder 3 is on the surface pair of main valve block 1
Claim arrangement two, two splitting oil cylinders 2 are fixed on 1 one surface of main valve block side by side；Two pipe bending cylinders 3 are fixed on main valve block side by side
1 another surface.
Wherein, cleave oil cylinder 2 and form a hydraulic system with main valve block 1, there is hydraulic drive and Backward Function.And its
In, pushing tow cylinder rod 3-2 main valves block 1 forms a hydraulic system, has hydraulic drive and Backward Function.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its four corner and equivalent.
Claims (10)
1. a kind of splitting pipe bending cylinder, it is characterised in that：Including main valve block (1), splitting oil cylinder (2) and pipe bending cylinder (3)；
The splitting oil cylinder (2) and pipe bending cylinder (3) are arranged in the surface of main valve block (1)；
The splitting oil cylinder (2) on pipe bending cylinder (3) position with being mutually perpendicular to.
2. a kind of splitting pipe bending cylinder according to claim 1, which is characterized in that the main valve block (1) includes block (1-
1), working connection (1-2) and branch oil circuit (1-3)；The branch oil circuit (1-3) is mutually communicated with working connection (1-2).
3. a kind of splitting pipe bending cylinder according to claim 2, which is characterized in that the block (1-1) is cube block,
Branch oil circuit (1-3) one end of the block (1-1) is connected with working connection (1-2), and the other end of the branch oil circuit (1-3) extends through
The surface of block (1-1).
4. a kind of splitting pipe bending cylinder according to claim 1, it is characterised in that：
It is described splitting oil cylinder (2) by splitting cylinder barrel (2-1), splitting cylinder rod (2-2), splitting end cap (2-3), splitting piston (2-4),
Cleave sealing ring a (4), splitting sealing ring b (6), splitting sealing ring c (7), splitting wear ring a (5), splitting wear ring b (8) and
Dustband (9) is cleaved to form；
One end of the splitting cylinder barrel (2-1) is fixed on the one side of main valve block (1), the other end of the splitting cylinder barrel (2-1)
Coordinate with splitting end cap (2-3)；
The splitting cylinder barrel (2-1) and an oil circuit (1-3) of main valve block (1) are mutually communicated.
A kind of 5. splitting pipe bending cylinder according to claim 1, which is characterized in that the splitting cylinder of the splitting oil cylinder (2)
Bar (2-2) one end is into taper or bladed.
6. a kind of splitting pipe bending cylinder according to claim 1, it is characterised in that：
The pipe bending cylinder (3) by pushing tow cylinder barrel (3-1), pushing tow cylinder rod (3-2), pushing tow end cap (3-3), ejector piston (3-4),
Pushing tow sealing ring a, pushing tow sealing ring b, pushing tow sealing ring c, pushing tow wear ring a, pushing tow wear ring b and pushing tow dustband composition；
One end of the pushing tow cylinder barrel (3-1) is fixed on main valve block (1) one side；The other end of the pushing tow cylinder barrel (3-1) is consolidated
Surely there is pushing tow end cap (3-3)；
The pushing tow cylinder barrel (3-1) and an oil circuit (1-3) of main valve block (1) are mutually communicated.
A kind of 7. splitting pipe bending cylinder according to claim 1, which is characterized in that the pushing tow cylinder of the pipe bending cylinder (3)
Bar (3-2) one end is boss shape structure.
8. a kind of splitting pipe bending cylinder according to claim 1, it is characterised in that：
The splitting oil cylinder (2) main valve block (1) surface layout one or be arranged symmetrically two；
The pipe bending cylinder (3) main valve block (1) surface layout one or be arranged symmetrically two.
9. a kind of splitting pipe bending cylinder according to claim 1, which is characterized in that the splitting oil cylinder (2) and main valve block
(1) hydraulic system is formed.
10. a kind of splitting pipe bending cylinder according to claim 6, which is characterized in that the pipe bending cylinder (3) and main valve block
(1) hydraulic system is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115790.1A CN106762961B (en) | 2017-03-01 | 2017-03-01 | A kind of splitting pipe bending cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710115790.1A CN106762961B (en) | 2017-03-01 | 2017-03-01 | A kind of splitting pipe bending cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106762961A CN106762961A (en) | 2017-05-31 |
| CN106762961B true CN106762961B (en) | 2018-05-22 |
Family
ID=58960198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710115790.1A Active CN106762961B (en) | 2017-03-01 | 2017-03-01 | A kind of splitting pipe bending cylinder |
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| US3883178A (en) * | 1972-06-20 | 1975-05-13 | Helmut Darda | Hydraulically actuated apparatus for the mechanical splitting of stones |
| CN201614936U (en) * | 2010-02-26 | 2010-10-27 | 上海沃门实业有限公司 | Hydraulic rock breaker |
| CN201614935U (en) * | 2010-03-12 | 2010-10-27 | 上海沃门实业有限公司 | Screw rock breaker |
| CN201705353U (en) * | 2010-04-08 | 2011-01-12 | 东莞市瑞创液压设备有限公司 | Oil return pipeline of splitter |
| CN103204451A (en) * | 2013-04-03 | 2013-07-17 | 同济大学 | Continuous-walking type hydraulic pushing device |
| CN204311968U (en) * | 2014-11-19 | 2015-05-06 | 中国地质科学院勘探技术研究所 | A kind of sleeve pipe revolves and digs device |
| CN104653543A (en) * | 2013-11-18 | 2015-05-27 | 金亚东 | Triangular telescopic mechanism |
| CN204476250U (en) * | 2015-02-04 | 2015-07-15 | 永州市鑫东森机械装备有限公司 | The noiseless brill of rock splits all-in-one |
| CN204591278U (en) * | 2015-01-29 | 2015-08-26 | 永州市鑫东森机械装备有限公司 | A kind of high-frequency percussion splitting machine |
| CN206600324U (en) * | 2017-03-01 | 2017-10-31 | 安徽尚德科技有限公司 | One kind splitting pipe bending cylinder |
-
2017
- 2017-03-01 CN CN201710115790.1A patent/CN106762961B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883178A (en) * | 1972-06-20 | 1975-05-13 | Helmut Darda | Hydraulically actuated apparatus for the mechanical splitting of stones |
| CN201614936U (en) * | 2010-02-26 | 2010-10-27 | 上海沃门实业有限公司 | Hydraulic rock breaker |
| CN201614935U (en) * | 2010-03-12 | 2010-10-27 | 上海沃门实业有限公司 | Screw rock breaker |
| CN201705353U (en) * | 2010-04-08 | 2011-01-12 | 东莞市瑞创液压设备有限公司 | Oil return pipeline of splitter |
| CN103204451A (en) * | 2013-04-03 | 2013-07-17 | 同济大学 | Continuous-walking type hydraulic pushing device |
| CN104653543A (en) * | 2013-11-18 | 2015-05-27 | 金亚东 | Triangular telescopic mechanism |
| CN204311968U (en) * | 2014-11-19 | 2015-05-06 | 中国地质科学院勘探技术研究所 | A kind of sleeve pipe revolves and digs device |
| CN204591278U (en) * | 2015-01-29 | 2015-08-26 | 永州市鑫东森机械装备有限公司 | A kind of high-frequency percussion splitting machine |
| CN204476250U (en) * | 2015-02-04 | 2015-07-15 | 永州市鑫东森机械装备有限公司 | The noiseless brill of rock splits all-in-one |
| CN206600324U (en) * | 2017-03-01 | 2017-10-31 | 安徽尚德科技有限公司 | One kind splitting pipe bending cylinder |
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| CN106762961A (en) | 2017-05-31 |
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Denomination of invention: Cleavage pushing oil cylinder Effective date of registration: 20191105 Granted publication date: 20180522 Pledgee: Hefei state control construction finance Company limited by guarantee Pledgor: ANHUI SHOULDER TECHNOLOGY Co.,Ltd. Registration number: Y2019340000175 |
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Denomination of invention: A splitting pushing oil cylinder Effective date of registration: 20220610 Granted publication date: 20180522 Pledgee: China Co. truction Bank Corp Hefei Chengxi Branch Pledgor: ANHUI SHOULDER TECHNOLOGY Co.,Ltd. Registration number: Y2022980007471 |
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Address after: 238000 6 Heping Road, Chaohu Economic Development Zone, Hefei, Anhui. Patentee after: Shangde Technology (Anhui) Co.,Ltd. Country or region after: China Address before: 238000 6 Heping Road, Chaohu Economic Development Zone, Hefei, Anhui. Patentee before: ANHUI SHOULDER TECHNOLOGY Co.,Ltd. Country or region before: China |