CN209384698U - A kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear - Google Patents
A kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear Download PDFInfo
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- CN209384698U CN209384698U CN201920065814.1U CN201920065814U CN209384698U CN 209384698 U CN209384698 U CN 209384698U CN 201920065814 U CN201920065814 U CN 201920065814U CN 209384698 U CN209384698 U CN 209384698U
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Abstract
The utility model discloses a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear, including handle, installs case is fixedly connected on the right side of the handle, hydraulic cylinder is rotatably connected at the top of the installs case, the hydraulic cylinder is rotatably connected to cutter far from one end of installs case, the lower rotation of the installs case is connected with telescopic rod, the telescopic rod is rotatably connected to bottom knife far from one end of installs case, one end of the cutter and bottom knife opposite side runs through installs case and extends the inside of installs case, one end that the cutter and bottom knife extend to inside installs case has extended through first support bar and second support bar, the utility model relates to hydraulic shear technical fields.The double oil cylinder speedup hydraulic devices for being used for the extended synchronization of hydraulic shear enable and more efficiently use in emergency to reduce the production cost of equipment and increase portability, increase the service life of equipment.
Description
Technical field
The utility model relates to hydraulic shear technical field, specially a kind of double oil cylinders for the extended synchronization of hydraulic shear increase
Fast hydraulic device.
Background technique
Powerful hydraulic shear is perfect one of forcible entry rescue tool product, it is using newest design and machining, heat
Processing and process of surface treatment, and select high strength steel and aviation high-strength aluminum alloy material, intensity is high, strength is big, it is small in size,
Light-weight, quality is brilliant, the mechanics design of optimization, and unique cutter support tool provides maximum shearing force, and durable；Newly
The push-button switch and reliable hydraulic quick coupling of grain husk, are that the product is more humanized, and the forcible entry suitable for each place is rescued,
The series of products and power pump or manual pump matches, it can be achieved that THE ADIABATIC SHEAR IN function.When the fire occurs, traffic accident, ground
Shake etc. disasters when, the product can fast and effeciently cut the metals such as Anti-theft door and window, reinforced bar protection guard fences bar, automobile, railway carriage or
Nonmetal structure reaches and rescues to give first aid to the aggrieved object of the victim being confined in constrained environment or rescue in hazardous environment
Shield or the purpose of the disaster relief, are the break-in tools of fire brigade, traffic police team, industrial and mining enterprises and other disaster relief and rescue department indispensabilities.
But existing hydraulic shear generallys use two hydraulic cylinders and is sheared, this structure to produce this increase, and
Since hydraulic cylinder self weight is larger, so that it is inconvenient to carry, and damaged at general hydraulic shear gearing, since itself is tied after damage
Structure is not easy to repair, and reduces working efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of double oil cylinders increasing for the extended synchronization of hydraulic shear
Fast hydraulic device solves the problems, such as high production cost and is not easy to maintenance.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind can be stretched for hydraulic shear
Synchronous double oil cylinder speedup hydraulic devices out, including handle are fixedly connected with installs case, the installs case on the right side of the handle
Top be rotatably connected to hydraulic cylinder, the hydraulic cylinder is rotatably connected to cutter, the installs case far from one end of installs case
Lower rotation be connected with telescopic rod, the telescopic rod is rotatably connected to bottom knife, the cutter far from one end of installs case
Run through installs case with one end of bottom knife opposite side and extend the inside of installs case, the cutter and bottom knife extend to
One end inside installs case has extended through first support bar and second support bar, the first support bar and second support bar
Surface has been respectively fixedly connected with transmission gear and driven gear, and transmission gear and driven gear are intermeshed, and described first
Be mounted on gripping mechanism at the top and bottom of support rod and second support bar, four gripping mechanisms mutually from side difference
It is rotatablely connected with the top and bottom of installation chamber interior wall, the surface of the first support bar is fixedly connected with pinion gear, described small
The surface of gear is engaged with gear wheel, and rotating bar is fixedly connected at the gear wheel axle center, and the rotating bar is located at gear wheel
One end of bottom is connect with the lower rotation of installation chamber interior wall, and one end that the rotating bar is located at the top of gear wheel is rotatably connected to
Fuel tank, through there is flowline, the surface of the gear wheel is fixedly connected with sealing strip, and seals on the right side of the tank bottoms
The top of item and the basal sliding of fuel tank connect, and the bottom of the gear wheel offers oil inlet.
Further, the gripping mechanism includes rotating bezel, and the first support bar is through rotating bezel and extends to rotation
The inside of frame, the first support bar extends to inside rotating bezel and is fixedly connected with bottom plate between the two sides of one end inner wall, described
Two sides at the top of bottom plate are fixedly connected to fixed plate, two fixed plates mutually from side be fixedly connected to fixed bullet
Spring, two fixed springs mutually from side be fixedly connected to sliding panel, and the top of two sliding panels is with first
The top slide of support rod inner wall connects, and the top slide connection of the bottom base panel of two sliding panels, two sliding panels
Mutually from side be fixedly connected to clamping bar, at the top and bottom of the rotating bezel inner wall between two sides be fixedly connected to card
Fishplate bar, two opposite sides of the card adapter plate offer fixing groove, two clamping bars mutually from side run through the
One support rod and the inside for extending to fixing groove.
Further, the two sides that the clamping bar extends to inside fixing groove between one end inner wall top and bottom are fixed
Be connected with riser, be fixedly connected to transverse slat at the top and bottom of two riser opposite sides, two transverse slats mutually from
Side be fixedly connected to extruding spring, two described squeeze springs mutually from one end be fixedly connected to movable plate, and
The two sides of two movable plates are slidably connected with two opposite sides of riser respectively, two movable plates mutually from side it is solid
Surely it is connected with fixed link, the top and bottom of clamping bar are extended through at the top of two fixed links and extends to clamping bar
It is external.
Further, the top and bottom of the fixing groove inner wall offer clamping groove compatible with fixed link.
Further, the top and bottom between two fixed plates and sliding panel opposite side are fixedly connected to bullet
Spring telescopic rod.
Further, through there is oil inlet pipe, the oil inlet pipe is located at one end outside fuel tank in the left side of the top of oil-tank
Through installs case and the outside of installs case is extended to, the surface that the oil inlet pipe extends to one end outside installs case is threaded with
Valve.
Compared with prior art, the utility model has the beneficial effects that
This is used for double oil cylinder speedup hydraulic devices of the extended synchronization of hydraulic shear, is filled by transmission gear and driven gear etc.
The setting set achievees the purpose that hydraulic shear can be worked by individually hydraulic, to reduce the production cost of equipment and increasing
Big portability, simultaneously because the setting of gripping mechanism, replaces transmission gear and driven gear in time in damage
Maintenance, accelerates working efficiency to a certain extent, enables and more efficiently use in emergency, further through fuel tank
Setting, so that transmission gear and driven gear can be lubricated in long-time use process, so that transmission gear and driven tooth
Wheel is hardly damaged, and increases the service life of equipment, further through the setting of the devices such as gear wheel and pinion gear so that gear wheel and
Pinion gear can add lubricating oil automatically in the hydraulic shear course of work, ensure the lubrication of transmission gear and driven gear at any time,
Avoid manually add and maintenance, increase the property easy to use of equipment, further through squeeze the devices such as spring and fixed link setting,
So that first support bar and second support bar are more fixed, it is more stable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 3 is the utility model first support bar and second support bar side view；
Fig. 4 is the utility model clamping apparatus structural schematic diagram；
Fig. 5 is the partial enlarged view in the utility model Fig. 4 at B；
Fig. 6 is the side view of the utility model fuel tank.
In figure: 1- handle, 2- installs case, 3- hydraulic cylinder, 4- cutter, 5- telescopic rod, 6- bottom knife, 7- first are supported
Bar, 8- second support bar, 9- transmission gear, 10- driven gear, 11- gripping mechanism, 111- rotating bezel, 112- bottom plate, 113- are solid
Fixed board, 114- fixed spring, 115- sliding panel, 116- clamping bar, 117- card adapter plate, 118- fixing groove, 12- pinion gear, 13- are big
Gear, 14- rotating bar, 15- fuel tank, 16- flowline, 17- sealing strip, 18- oil inlet, 19- riser, 20- transverse slat, 21- are squeezed
Spring, 22- movable plate, 23- fixed link, 24- clamping groove, 25- telescopic spring bar, 26- oil inlet pipe, 27- valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of double oil for the extended synchronization of hydraulic shear
Cylinder speedup hydraulic device, including handle 1, the right side of handle 1 are fixedly connected with installs case 2, and the top of installs case 2 is rotatably connected to
Hydraulic cylinder 3, hydraulic cylinder 3 are rotatably connected to cutter 4 far from one end of installs case 2, and the lower rotation of installs case 2 is connected with flexible
Bar 5, telescopic rod 5 are rotatably connected to bottom knife 6, one end of 6 opposite side of cutter 4 and bottom knife far from one end of installs case 2
Run through installs case 2 and extend the inside of installs case 2, cutter 4 and bottom knife 6 extend to the difference of one end inside installs case 2
Through having a first support bar 7 and second support bar 8, the surface of first support bar 7 and second support bar 8 has been respectively fixedly connected with biography
Moving gear 9 and driven gear 10, and transmission gear 9 and driven gear 10 are intermeshed, first support bar 7 and second support bar
8 top and bottom are mounted on gripping mechanism 11, and gripping mechanism 11 includes rotating bezel 111, the distance from top of first support bar 7
Distance at the top of 111 inner wall of rotating bezel is greater than 7 top of first support bar at a distance from 111 inner wall bottom of rotating bezel, the first support
Bar 7 runs through rotating bezel 111 and extends to the inside of rotating bezel 111, and first support bar 7 extends in 111 inside one end of rotating bezel
Bottom plate 112 is fixedly connected between the two sides of wall, the two sides at 112 top of bottom plate are fixedly connected to fixed plate 113, two fixations
Top and bottom between 115 opposite side of plate 113 and sliding panel are fixedly connected to telescopic spring bar 25, two fixed plates
113 phases from side be fixedly connected to fixed spring 114, two 114 phases of fixed spring from side be fixedly connected to cunning
Movable plate 115, and the top of two sliding panels 115 is connect with the top slide of 7 inner wall of first support bar, and two sliding panels
The top slide of 115 bottom base panel 112 connects, two 115 phases of sliding panel from side be fixedly connected to clamping bar 116,
Clamping bar 116 extends to the two sides between at the top and bottom of 118 inside one end inner wall of fixing groove and is fixedly connected to riser 19, and two
Be fixedly connected to transverse slat 20 at the top and bottom of a 19 opposite side of riser, two 20 phases of transverse slat from side be fixedly connected with
Have and squeeze spring 21, two squeeze 21 phases of spring from one end be fixedly connected to movable plate 22, and two movable plates 22
Two sides are slidably connected with two opposite sides of riser 19 respectively, two 22 phases of movable plate from side be fixedly connected to fixation
Bar 23, the top of two fixed links 23 extend through the top and bottom of clamping bar 116 and extend to the outside of clamping bar 116,
Two sides between at the top and bottom of rotating bezel 111 inner wall are fixedly connected to card adapter plate 117, two card adapter plates 117 it is opposite one
Side offers fixing groove 118, and the top and bottom of 118 inner wall of fixing groove offer clamping groove compatible with fixed link 23
24, two 116 phases of clamping bar from side run through first support bar 7 and extend to the inside of fixing groove 118, four clampings dresses
Set 11 phases from side respectively with the top and bottom of 2 inner wall of installs case be rotatablely connected, the surface of first support bar 7 is fixedly connected
There is a pinion gear 12, the surface of pinion gear 12 is engaged with gear wheel 13, and the transmission ratio of gear wheel 13 and pinion gear 12 is 3:1, canine tooth
It takes turns and is fixedly connected with rotating bar 14 at 13 axle center, rotating bar 14 is located at one end of 13 bottom of gear wheel and the bottom of 2 inner wall of installs case
Portion's rotation connection, one end that rotating bar 14 is located at 13 top of gear wheel are rotatably connected to fuel tank 15, and the left side at 15 top of fuel tank is passed through
It is installed with oil inlet pipe 26, oil inlet pipe 26 is located at one end outside fuel tank 15 through installs case 2 and extends to the outside of installs case 2, into
The surface that oil pipe 26 extends to 2 outside one end of installs case is threaded with valve 27, and the right side of 15 bottom of fuel tank is fuel-displaced through having
Pipe 16, the surface of flowline 16 offer screw thread, and the surface of gear wheel 13 is fixedly connected with sealing strip 17, and sealing strip 17
Top is connect with the basal sliding of fuel tank 15, and sealing strip 17 offers opening compatible with flowline 16, the bottom of gear wheel 13
Portion offers oil inlet 18, and at one using in stroke, three circle of the rotation of transmission gear 9 drives three circle of the rotation of driven gear 10, together
Three circle of the rotation of sample pinion gear 12, three circle of the rotation of pinion gear 12 drive one circle of the rotation of gear wheel 13, and in initial position, oil inlet
Mouth 18 is mutually staggered with flowline 16.
In use, manually placing a device in the place for needing to cut by handle 1, the control elongation of hydraulic cylinder 3 drives upper slitter
Piece 4 moves, and cutter 4 is rotated with nutating gear 9, and transmission gear 9 drives driven gear 10 to rotate, to drive bottom knife 6
Movement, bottom knife 6 drive telescopic rod 5 to move, and complete to cut work, and during cutting, transmission gear 9 drives first support bar
7 rotations, first support bar 7 drive pinion gear 12 to rotate, and pinion gear 12 drives gear wheel 13 to rotate, and gear wheel 13 drives sealing strip
17 movements when lubricating shortage of oil in fuel tank 15, can be rotated valve so that fuel tank 15 adds lubricating oil by flowline 16
27 add lubricating oil by oil inlet pipe 26, can be by manually holding the first support when transmission gear 9 and driven gear 10 damage
Bar 7 or second support bar 8, pull downward on, and clamping bar 116 is driven to move, and the clamping movement of bar 116 drives sliding panel 115 to move, from
And fixed spring 114 is driven to shrink, first support bar 7 or second support bar 8 are taken out, to transmission gear 9 or driven gear 10
Repair and replacement are carried out, repetitive operation resets first support bar 7 or second support bar 8 after the completion of maintenance, utilizes fixed spring 114
First support bar 7 or second support bar 8 are fixed with the elastic force for squeezing spring 21 itself.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear, including handle (1), it is characterised in that: institute
It states and is fixedly connected on the right side of handle (1) installs case (2), be rotatably connected to hydraulic cylinder (3), institute at the top of the installs case (2)
It states hydraulic cylinder (3) to be rotatably connected to cutter (4) far from the one end of installs case (2), the lower rotation connection of the installs case (2)
Have telescopic rod (5), the telescopic rod (5) is rotatably connected to bottom knife (6) far from the one end of installs case (2), the cutter (4)
Run through installs case (2) with one end of bottom knife (6) opposite side and extend the inside of installs case (2), the cutter (4) and
Bottom knife (6) extends to the internal one end of installs case (2) and has extended through first support bar (7) and second support bar (8), described
The surface of first support bar (7) and second support bar (8) has been respectively fixedly connected with transmission gear (9) and driven gear (10), and
And transmission gear (9) and driven gear (10) intermeshing, the top of the first support bar (7) and second support bar (8) with
Bottom is mounted on gripping mechanism (11), four gripping mechanisms (11) mutually from side respectively with installs case (2) inner wall
Top and bottom rotation connection, the surface of the first support bar (7) are fixedly connected with pinion gear (12), the pinion gear (12)
Surface be engaged with gear wheel (13), be fixedly connected with rotating bar (14), the rotating bar at gear wheel (13) axle center
(14) one end positioned at gear wheel (13) bottom is connect with the lower rotation of installs case (2) inner wall, and the rotating bar (14) is located at
One end at the top of gear wheel (13) is rotatably connected to fuel tank (15), and the right side of fuel tank (15) bottom, which is run through, flowline
(16), the surface of the gear wheel (13) is fixedly connected with sealing strip (17), and the top of sealing strip (17) and fuel tank (15)
Basal sliding connection, the bottom of the gear wheel (13) offers oil inlet (18).
2. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear according to claim 1, feature
Be: the gripping mechanism (11) includes rotating bezel (111), and the first support bar (7) is through rotating bezel (111) and extends to
The inside of rotating bezel (111), the first support bar (7) extend to solid between the two sides of the internal one end inner wall of rotating bezel (111)
Surely it is connected with bottom plate (112), the two sides at the top of the bottom plate (112) are fixedly connected to fixed plate (113), two fixations
Plate (113) mutually from side be fixedly connected to fixed spring (114), two fixed springs (114) mutually from side it is equal
It is fixedly connected with sliding panel (115), and the top of two sliding panels (115) is sliding with the top of first support bar (7) inner wall
Dynamic connection, and the top slide connection of the bottom base panel (112) of two sliding panels (115), two sliding panels (115) mutually from
Side be fixedly connected to clamping bar (116), at the top and bottom of rotating bezel (111) inner wall between two sides fixed connect
It is connected to card adapter plate (117), two opposite sides of the card adapter plate (117) offer fixing groove (118), two clampings
Bar (116) mutually from side run through first support bar (7) and extend to the inside of fixing groove (118).
3. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear according to claim 2, feature
Be: clamping bar (116) extends to the fixed company in two sides between at the top and bottom of the internal one end inner wall of fixing groove (118)
It is connected to riser (19), is fixedly connected to transverse slat (20) at the top and bottom of two riser (19) opposite sides, two institutes
State transverse slat (20) mutually from side be fixedly connected to squeeze spring (21), two it is described squeeze spring (21) mutually from one end it is equal
It is fixedly connected with movable plate (22), and the two sides of two movable plates (22) Slideslip opposite with two risers (19) respectively
Connection, two movable plates (22) mutually from side be fixedly connected to fixed link (23), two fixed links (23)
Top extends through the top and bottom of clamping bar (116) and extends to the outside of clamping bar (116).
4. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear according to claim 2, feature
Be: the top and bottom of fixing groove (118) inner wall offer and fixed link (23) compatible clamping groove (24).
5. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear according to claim 1, feature
Be: the top and bottom between two fixed plates (113) and sliding panel (115) opposite side are fixedly connected to spring
Telescopic rod (25).
6. a kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear according to claim 1, feature
Be: for the left side at the top of the fuel tank (15) through having oil inlet pipe (26), the oil inlet pipe (26) is located at fuel tank (15) outside
One end runs through installs case (2) and extends to the outside of installs case (2), and the oil inlet pipe (26) extends to installs case (2) external one
The surface at end is threaded with valve (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065814.1U CN209384698U (en) | 2019-01-16 | 2019-01-16 | A kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065814.1U CN209384698U (en) | 2019-01-16 | 2019-01-16 | A kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear |
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| Publication Number | Publication Date |
|---|---|
| CN209384698U true CN209384698U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920065814.1U Active CN209384698U (en) | 2019-01-16 | 2019-01-16 | A kind of double oil cylinder speedup hydraulic devices for the extended synchronization of hydraulic shear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288477A (en) * | 2022-08-10 | 2022-11-04 | 徐州巴特工程机械股份有限公司 | House building forcible entry accessory |
-
2019
- 2019-01-16 CN CN201920065814.1U patent/CN209384698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288477A (en) * | 2022-08-10 | 2022-11-04 | 徐州巴特工程机械股份有限公司 | House building forcible entry accessory |
| CN115288477B (en) * | 2022-08-10 | 2024-05-24 | 徐州巴特工程机械股份有限公司 | Broken accessory of tearing open of building construction |
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