CN108858043A - Rubber oild chuck slips installation tool and installation method - Google Patents
Rubber oild chuck slips installation tool and installation method Download PDFInfo
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- CN108858043A CN108858043A CN201810548541.6A CN201810548541A CN108858043A CN 108858043 A CN108858043 A CN 108858043A CN 201810548541 A CN201810548541 A CN 201810548541A CN 108858043 A CN108858043 A CN 108858043A
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- slips
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- pressing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
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Abstract
The invention discloses rubber oild chuck slips installation tool and installation method, it further includes tightening system and press mechanism, tightening system is close to press mechanism and is installed on support base that installation tool, which includes including support base,；Tightening system is used for the radial tightening slips along slips；Press mechanism is sleeved on outside slips completely for pressing to packing element.Tightening system includes multiple circumferential tightening pressing plates, the guide plate equipped with a plurality of sliding rail and the first driving unit slided for controlling tightening pressing plate along sliding rail；Tightening pressing plate can be slidably mounted on sliding rail, and guide plate runs through and is fixed on the plate of support base, and the lower end of the first driving unit connection tightening pressing plate is simultaneously fixedly mounted below guide plate；Press mechanism includes pushing swing arm and pushing the second vertically movable driving unit of swing arm for driving；The connection of second driving unit pushes swing arm and is vertically fixed on the plate of support base.Installation tool structure of the invention is simple, easy to operate, and installation effectiveness is high.
Description
Technical field
The present invention relates to chuck slips installation tool and installation methods, and in particular to rubber oild chuck slips erector
Tool and installation method.
Background technique
Oild chuck is the critical component of all-hydraulic tunnel drilling rig, and drilling machine will lean on hydraulic when making a trip and unloading drilling rod
Chuck strong clamping drilling rod is realized.Rubber oild chuck is big with its clamping force, the characteristics of being swift in response is all-hydraulic
It is largely used in underground drill rig.Oild chuck slips needs to be encased in after reset spring is compressed certain size during the installation process
Through being set in the packing element of chuck body.Due to reset spring quantity more than and rigidity it is larger, at present using manual compression slips
The disadvantages of that there are installation effectiveness is low for application method, large labor intensity.
Summary of the invention
For the defects in the prior art and insufficient, the present invention provides a kind of rubber oild chuck slips installation tools
And installation method, overcome low, large labor intensity the defect using the application method installation effectiveness of manual compression slips at present.
In order to achieve the above objectives, the invention adopts the following technical scheme：
A kind of rubber oild chuck slips installation tool, including support base further include tightening system and press mechanism, receive
Tight mechanism close to press mechanism and is installed on support base；
The tightening system is used for the radial tightening slips along slips；
The press mechanism is sleeved on outside slips completely for pressing to packing element.
Specifically, the tightening system includes multiple circumferential tightening pressing plate, the guide plate equipped with a plurality of sliding rail
With the first driving unit slided for controlling tightening pressing plate along sliding rail；Wherein, tightening pressing plate can be slidably mounted on sliding rail, and
The radial of the circumference that every sliding rail is formed along tightening pressing plate is laid；Guide plate runs through and is fixed on the plate of support base, and first
The lower end of driving unit connection tightening pressing plate is simultaneously fixedly mounted below guide plate.
Specifically, the press mechanism includes being parallel to the pushing swing arm of guide plate and for driving pushing swing arm vertically to move
The second dynamic driving unit；Wherein, the connection of the second driving unit pushes swing arm and is vertically fixed on plate.
Optionally, the first driving unit includes the push-and-pull disk coaxially laid with guide plate, tightening oil cylinder and cylinder support；
Wherein, push-and-pull disk connects tightening pressing plate by connecting rod, and connecting rod and push-and-pull disk and tightening pressing plate are hinged；Tightening oil
The piston rod of cylinder is fixedly connected with the center of push-and-pull disk, for driving push-and-pull disk vertically movable；The cylinder barrel of tightening oil cylinder is fixedly connected
Cylinder support, cylinder support are fixed on guide plate lower surface；
It is circumferentially equipped on the push-and-pull disk multiple for the hinge splint hinged with tightening pressing plate.
Optionally, second driving unit includes column, sliding sleeve and down pressing oil cylinder；
Wherein, uprights vertical is fixed on the plate of support base, and the upper end of the column is set with the sliding sleeve；The piston of down pressing oil cylinder
Boom end is fixedly connected with sliding sleeve for driving sliding sleeve vertically movable along column；The cylinder barrel end of down pressing oil cylinder is fixedly connected with column；
The end of the sliding sleeve is equipped with arm swing support, pushes under hingedly being made between swing arm and arm swing support by vertical pin shaft
Pressure swing arm can horizontally rotate by the center of circle of pin shaft；
Be equipped with strap on the sliding sleeve and column, sliding sleeve and column by strap respectively with down pressing oil cylinder
Piston rod is connected with cylinder barrel end.
Optionally, the sliding rail on the guide plate is through sliding rail, and a plurality of sliding rail is to tighten the circle that pressing plate is formed
The radial of week is laid；The perforation groove width of the sliding rail is equal to the guide pad width of slips.
Optionally, the tightening pressing plate includes for being close to and pushing the arc panel of slips, for installing on the slide rail
Sliding block and connection the first driving unit hinge splint；The side connection sliding block of arc panel, sliding block lower end connect hinge splint；
The radian of the arc panel is identical as slips outer surface radian, the sliding block block be equipped with U-shaped sliding groove be used for it is through
Sliding rail be coupled.
Optionally, there are three the tightening pressing plates；The sliding rail has three and three sliding rail interval equal angulars；It is described to push away
There are three hinge splints in pulling plate and three handover clamping plates are circumferentially uniformly distributed；There are three the connecting rods.
The plate of the support base has supporting leg.
The present invention also provides a kind of rubber oild chuck slips installation method, which is based on above-mentioned rubber
Oild chuck slips installation tool, steps are as follows：
Step 1：Slips is installed：Three slips are individually positioned on guide plate, the guide pad of slips is embedded into guide plate
Sliding rail in；Reset spring is placed in the cylindrical bore of slips side, and guarantee each reset spring wear ride over it is adjacent
In the corresponding cylindrical bore of two pieces slips；
Step 2：Tighten slips：High pressure liquid pressure oil, the piston of driving tightening oil cylinder are passed through into the rod chamber of tightening oil cylinder
Bar recycling drives push-and-pull disk to move downward, and push-and-pull disk drives three tightening pressing plates simultaneously to guide plate center by three connecting rods
Movement makes the arc panel for tightening pressing plate push slips guide to plate center movement, while compression reseting spring is until slips is tightened
It is in contact to adjacent side；
Step 3：It is set with packing element：The outer packing element equipped with chuck body is inserted in outside the compressed slips of reset spring,
It is passed through high pressure liquid pressure oil to tightening oil cylinder rodless cavity, tightening cylinder piston rod drives push-and-pull disk to move upwards, drives by connecting rod
The direction that pressing plate is tightened away from guide plate center moves, to unclamp slips；The screen resilience of reset spring is by adjacent slips
Certain distance is strutted, until the arc surface of slips is bonded with packing element inner wall；
Step 4：Push packing element：Swing arm will be pushed to rotate to packing element, cylinder rod chamber is pressed downward and is passed through high pressure liquid
Pressure oil, down pressing oil cylinder drive sliding sleeve and push swing arm and move downward, the outer packing element equipped with chuck body is sleeved on slips completely；
It is pressed downward oil cylinder rodless cavity and is passed through high pressure liquid pressure oil, driving sliding sleeve rises to extreme position, and rotated away pushes swing arm, will pacify
The oild chuck for installing slips is removed, and subsequent components installation is carried out.
Compared with prior art, the present invention beneficial has the technical effect that：
Rubber oild chuck slips installation tool structure of the invention is simple, easy to operate, and installation effectiveness is high, passes through receipts
Tight mechanism enables three slips to overcome the pressure of reset spring along the radial tightening of slips to make packing element quickly be sleeved on slips
It is external；The present invention also passes through press mechanism and presses to packing element to be sleeved on outside slips completely, and installation accuracy is high.
Three tightening pressing plates are arranged in the present invention, and tighten the radian phase of the radian and the arc surface of slips of the arc surface of pressing plate
Together, make well contact between the two；Three sliding rails are uniformly arranged in guide plate, three sliding rails are applied not only to limitation tightening pressure
The sliding trace of plate, while it being also used for the motion profile of limitation slips, it ensure that in reset spring compression process to be not in bullet
The phenomenon that spring mounting hole misplaces；Three tightening pressing plate sliding speeds and stroke are controlled by tightening oil cylinder, effectively enhance three receipts
The synchronism of tight presser motion, thus guarantee after reset spring compresses three slips to neutrality.
Detailed description of the invention
Fig. 1 is rubber oild chuck structural schematic diagram.
Fig. 2 is kava structure schematic diagram.
Fig. 3 is the main view of rubber oild chuck slips installation tool of the invention.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is guide board structure schematic diagram of the invention.
Fig. 7 is tightening pressure plate structure schematic diagram of the invention.
Fig. 8 is push-and-pull dish structure schematic diagram of the invention.
Fig. 9 is that installation tool of the invention installs the structural schematic diagram after slips.
Figure 10 is the structural schematic diagram after installation tool installation tightening slips of the invention.
Figure 11 is the structural schematic diagram that installation tool of the invention is set with after packing element.
Figure 12 is that installation tool of the invention pushes the structural schematic diagram after packing element.
Each label is expressed as in figure:1- tightening system, 2- press mechanism, 3- support base, 4- rubber oild chuck；
11- tightens pressing plate, 12- guide plate, the first driving unit of 13-；
111- arc panel, 112- sliding block；
121- sliding rail；
131- pushes and pulls disk, and 132- tightens oil cylinder, 133- cylinder support, 134- connecting rod；
21- pushes swing arm, the second driving unit of 22-；
221- column, 222- sliding sleeve, 223- down pressing oil cylinder, 224- arm swing support, 225- pin shaft；
31- plate, 32- supporting leg；
41- chuck body, 42- packing element, 43- slips, 44- reset spring, 45- guide pad.
Specific embodiment
Below in conjunction with Figure of description, detailed description of the preferred embodiments.It should be understood that this
Locate described specific embodiment to be merely to illustrate and explain the present invention, be not intended to restrict the invention.
Rubber oild chuck structure of the present invention is as follows：
It is as shown in Figure 1 rubber oild chuck structural schematic diagram, rubber oild chuck 4 is mainly by chuck body 41, glue
The parts such as cylinder 42, slips 43, reset spring 44 composition.Wherein, packing element 42 is sleeved in chuck body 41, and 42 external cylindrical surface of packing element is adopted
It is designed with concave, forms annular space with 41 inner cylinder face of chuck body；Oild chuck is made of three slips 43, slips 43 it
Between be provided with a certain number of reset springs 44；43 exterior arc surface of slips is in contact with 42 inner cylinder face of packing element.
It is illustrated in figure 2 kava structure schematic diagram, 43 two sides of slips are each provided with one group of cylindrical bore, for installing
Reset spring 44；It is provided with arc surface on the outside of slips 43, for contacting with 42 inner wall of packing element；43 both ends of slips are provided with guide pad
45, it play the guiding role when being moved radially for slips 43.The course of work of oild chuck is as follows：High pressure liquid pressure oil enters annular sky
Between squeeze packing element deformation, push slips to chuck body center movement, clamp drilling rod.When needing to unclamp drilling rod, by annular space
Interior high pressure oil is connected to fuel tank, and under the action of reset spring screen resilience, slips is moved away from the direction at chuck body center,
Unclamp drilling rod.
Specific embodiments of the present invention are given below, it should be noted that the invention is not limited to implement in detail below
Example, all equivalent transformations made on the basis of the technical solutions of the present application each fall within protection scope of the present invention.
Embodiment 1：
The present embodiment provides a kind of rubber oild chuck slips installation tools, as shown in Figures 3 to 8, including：Including branch
Seat 3 is supportted, support base 3 includes plate 31 and supporting leg 32；It further include tightening system 1 and press mechanism 2, tightening system 1 is used for edge
The radial tightening slips of slips, press mechanism 2 are sleeved on outside slips completely for pressing to packing element；Wherein, tightening system 1
Close to press mechanism 2 and it is installed on support base 3.Rubber oild chuck slips installation tool structure of the invention is simple,
Easy to operate, installation effectiveness is high, makes three slips that the pressure of reset spring be overcome to tighten along the radial direction of slips by tightening system 1
To enable packing element to be quickly sleeved on outside slips；The present invention also passes through press mechanism 2 and presses to packing element is sleeved on card completely
Watt outside, installation accuracy are high.
In the present embodiment, tightening system 1 includes multiple circumferential tightening pressing plates 11, is equipped with a plurality of sliding rail 121
Guide plate 12 and for controlling the first driving unit 13 for sliding along sliding rail 121 of tightening pressing plate 11；Wherein, tightening pressing plate 11 can
It is slidably mounted on sliding rail 121, and every sliding rail 121 is laid along the radial of circumference that tightening pressing plate 11 is formed；Guide plate 12 passes through
On the plate 31 for wearing and being fixed on support base 3, the connection of the first driving unit 13 is tightened the lower end of pressing plate 11 and is fixedly mounted on and leads
To 12 lower section of plate.
In the present embodiment, press mechanism 2 includes being parallel to the pushing swing arm 21 of guide plate 12 and pushing pendulum for driving
The second vertically movable driving unit 22 of arm 21；Wherein, the connection of the second driving unit 22 pushes swing arm 21 and is vertically fixed on branch
On the plate 31 for supportting seat 3.
In the present embodiment, specifically, the first driving unit 13 include the push-and-pull disk 131 coaxially laid with guide plate 12,
Tighten oil cylinder 132 and cylinder support 133；And push and pull disk 131, tightening oil cylinder 132 and cylinder support 133 with tightening pressing plate 11
The circumference of formation is coaxially disposed, so that three 11 sliding speeds of tightening pressing plate and stroke be made to be controlled by tightening oil cylinder 132, is effectively increased
The strong synchronism of three tightening pressing plates 11 movement, thus guarantee after reset spring 44 compresses three slips 43 to neutrality.
Wherein, push-and-pull disk 131 is by the connection tightening pressing plate 11 of connecting rod 134, and connecting rod 134 and push-and-pull disk 131 and tightening are pressed
Plate 11 is hinged；The piston rod of tightening oil cylinder 132 is fixedly connected with the center of push-and-pull disk 131, for driving push-and-pull disk 131 vertically to move
It is dynamic；The cylinder barrel of tightening oil cylinder 132 is fixedly connected with cylinder support 133, and cylinder support 133 is fixed on 12 lower surface of guide plate.At this
In embodiment, cylinder support 133 includes annular connecting plate and vertical connecting rod；Tighten the ring that oil cylinder 132 runs through cylinder support 133
The center of shape connecting plate, and be bolted on annular connecting plate；The vertical connecting rod of cylinder support is located at guide plate 12
Between annular connecting plate, and vertical connecting guide plate 12 and annular connecting plate, so that tightening oil cylinder 132 is fixed on guide plate
12 lower section.In other embodiments, can will tighten the connection structure that oil cylinder 132 is fixed below guide plate 12 can play phase
Same effect.
More specifically, as shown in figure 8, being circumferentially equipped on push-and-pull disk 131 multiple for the hinge hinged with tightening pressing plate 11
Fishplate, the hinge splint for pushing and pulling the hinge splint and tightening pressing plate 11 of disk 131 is correspondingly arranged, in the toggle clamp of push-and-pull disk 131
Articulated linkage 134 between plate and the hinge splint for tightening pressing plate 11, to enable to tighten pressing plate 11 according to the upper and lower of push-and-pull disk 131
It moves and is slided along sliding rail 121.
In the present embodiment, the second driving unit 22 includes column 221, sliding sleeve 222 and down pressing oil cylinder 223；Down pressing oil cylinder
223 can drive sliding sleeve 222 vertically movable on column 221.
Wherein, column 221 is vertically fixed on the plate 31 of support base 3, and 221 upper end of column is set with the sliding sleeve 222；Under
The piston rod end of compressing cylinder 223 is fixedly connected with sliding sleeve 222 for driving sliding sleeve 222 vertically movable along column 221；Down pressing oil cylinder
223 cylinder barrel end is fixedly connected with column 221.
The end of sliding sleeve 222 is equipped with arm swing support 224, pushes and passes through vertical pin shaft between swing arm 21 and arm swing support 224
225 hingedly enable pushing swing arm 21 horizontally rotate with pin shaft 225 for the center of circle.
More specifically, it is equipped with strap on sliding sleeve 222 and column 221, sliding sleeve 222 and column 221 pass through fixing clamp
Plate is connect with the piston rod of down pressing oil cylinder 223 and cylinder barrel end respectively.
In the present embodiment, as shown in fig. 6, sliding rail 121 on guide plate 12 is through sliding rail, and a plurality of sliding rail 121
Laid with the radial of circumference for tightening the formation of pressing plate 11；The guide pad 45 that the perforation groove width of sliding rail 121 is equal to slips 43 is wide
Degree ensure that in 44 compression process of reset spring to be not in spring mounting hole dislocation for limiting the motion profile of slips 43
The phenomenon that.
Specifically, as shown in fig. 7, tightening pressing plate 11 includes for being close to and pushing the arc panel 111 of slips 43, be used for
The hinge splint for the first driving unit 13 of sliding block 112 and connection being mounted on sliding rail 121；The side of arc panel 121, which connects, to be slided
Block 112,112 lower end of sliding block connect hinge splint；The radian of the arc panel 121 is identical as 43 outer surface radian of slips, described
112 pieces of sliding block are equipped with the sliding groove of U-shaped for being coupled with through sliding rail 121.
In the present embodiment, it tightens there are three pressing plates 11；Sliding rail 121 has three and three sliding rails 121 are spaced equal angular；
It pushes and pulls there are three the hinge splints on disk 131 and three handover clamping plates is circumferentially uniformly distributed；There are three connecting rods 134.
In the present embodiment, the plate 31 of the support base 3 has supporting leg 32, is used to support entire installation tool.
Embodiment 2：
A kind of rubber oild chuck slips installation method is present embodiments provided, which is based on above-mentioned erector
Tool, steps are as follows：
Step 1：Slips is installed：As shown in figure 9, three slips 43 are individually positioned on guide plate 12, slips 43 is led
In the sliding rail 121 for being embedded into guide plate 12 to block 45；Reset spring 44 is placed in the cylindrical bore of 43 side of slips, and
Guarantee that each reset spring 44 is worn to ride in the corresponding cylindrical bore of adjacent two pieces slips 43；
Step 2：Tighten slips：As shown in Figure 10, it is passed through high pressure liquid pressure oil into the rod chamber of tightening oil cylinder 132, driven
The piston rod recycling for tightening oil cylinder 132, drives push-and-pull disk 131 to move downward, push-and-pull disk 131 drives three by three connecting rods 134
A tightening pressing plate 11 makes the arc panel 111 for tightening pressing plate 11 push slips 43 to guide plate simultaneously to 12 center movement of guide plate
12 center movements, while compression reseting spring 44 is until slips 43 is tightened to adjacent side and is in contact；
Step 3：It is set with packing element：As shown in figure 11, the outer packing element 42 equipped with chuck body 41 is inserted in reset spring 44
Outside compressed slips 43, it is passed through high pressure liquid pressure oil to tightening 132 rodless cavity of oil cylinder, tightening 132 piston rod of oil cylinder drive pushes away
Pulling plate 131 moves upwards, and drives tightening pressing plate 11 to move away from the direction at 12 center of guide plate by connecting rod 134, thus
Unclamp slips 43；Adjacent slips 43 is strutted certain distance by the screen resilience of reset spring 44, until the arc surface and glue of slips 43
Cylinder 42 inner walls fitting；
Step 4：Push packing element：As shown in figure 12, it will push right above the rotation to packing element 42 of swing arm 21, downward compressing cylinder
223 rod chambers are passed through high pressure liquid pressure oil, and down pressing oil cylinder 223 drives sliding sleeve 222 and pushes swing arm 21 and moves downward, will be outside equipped with card
The packing element 42 of disk body 41 is sleeved on completely on slips 43；Downward 223 rodless cavity of compressing cylinder is passed through high pressure liquid pressure oil, drives sliding sleeve
222 rise to extreme position, and rotated away pushes swing arm 21, the oild chuck for having installed slips 43 is removed, and carry out subsequent
Components installation.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of rubber oild chuck slips installation tool, including support base (3), which is characterized in that further include tightening system
(1) and press mechanism (2), tightening system (1) is close to press mechanism (2) and is installed on support base (3)；
The tightening system (1) is used for radial tightening slips (43) along slips；
The press mechanism (2) is sleeved on slips (43) outside for pressing to packing element (42) completely.
2. rubber oild chuck slips installation tool as described in claim 1, which is characterized in that the tightening system (1)
Including multiple circumferential tightenings pressing plate (11), it is equipped with the guide plate (12) of a plurality of sliding rail (121) and for controlling tightening
The first driving unit (13) that pressing plate (11) is slided along sliding rail (121)；
The tightening pressing plate (11) can be slidably mounted on sliding rail (121), and every sliding rail (121) is formed along tightening pressing plate (11)
The radial of circumference lay；Guide plate (12) runs through and is fixed on the plate (31) of support base (3), the first driving unit (13)
The lower end of connection tightening pressing plate (11) is simultaneously fixedly mounted below guide plate (12).
3. rubber oild chuck slips installation tool as claimed in claim 2, which is characterized in that the press mechanism (2)
Second vertically movable driving list of swing arm (21) is pushed including being parallel to the pushing swing arm (21) of guide plate (12) and for driving
First (22)；
Second driving unit (22) connection pushes swing arm (21) and is vertically fixed on plate (31).
4. rubber oild chuck slips installation tool as claimed in claim 2, which is characterized in that first driving unit
It (13) include the push-and-pull disk (131) coaxially laid with guide plate (12), tightening oil cylinder (132) and cylinder support (133)；
Wherein, push-and-pull disk (131) by connecting rod (134) connection tightening pressing plate (11), and connecting rod (134) and push-and-pull disk (131) and
It is hinged to tighten pressing plate (11)；The piston rod of tightening oil cylinder (132) is fixedly connected with the center of push-and-pull disk (131), pushes away for driving
Pulling plate (131) is vertically movable；The cylinder barrel of tightening oil cylinder (132) is fixedly connected cylinder support (133), and cylinder support (133) is fixed
In guide plate (12) lower surface；
It is circumferentially equipped on push-and-pull disk (131) multiple for the hinge splint hinged with tightening pressing plate (11).
5. rubber oild chuck slips installation tool as claimed in claim 3, which is characterized in that second driving unit
It (22) include column (221), sliding sleeve (222) and down pressing oil cylinder (223)；
Wherein, column (221) is vertically fixed on the plate (31) of support base (3), and column (221) upper end is set with the sliding sleeve
(222)；The piston rod end of down pressing oil cylinder (223) is fixedly connected with sliding sleeve (222) for driving sliding sleeve (222) along column (221)
It is vertically movable；The cylinder barrel end of down pressing oil cylinder (223) is fixedly connected with column (221)；
The end of the sliding sleeve (222) is equipped with arm swing support (224), pushes and passes through between swing arm (21) and arm swing support (224)
Vertical pin shaft (225) horizontally rotate pushing swing arm (21) can with pin shaft (225) for the center of circle；
Strap is equipped on the sliding sleeve (222) and column (221), sliding sleeve (222) and column (221) pass through strap
It is connect respectively with the piston rod of down pressing oil cylinder (223) and cylinder barrel end.
6. rubber oild chuck slips installation tool as claimed in claim 2, which is characterized in that on the guide plate (12)
Sliding rail (121) be through sliding rail, and a plurality of sliding rail (121) is laid with the radial of circumference for tightening pressing plate (11) formation；
The perforation groove width of the sliding rail (121) is equal to guide pad (45) width of slips (43).
7. rubber oild chuck slips installation tool as claimed in claim 6, which is characterized in that the tightening pressing plate (11)
Including for being close to and pushing slips (43) arc panel (111), in the sliding block (112) being mounted on sliding rail (121) and
Connect the hinge splint of the first driving unit (13)；The side connection sliding block (112) of arc panel (121), sliding block (112) lower end connect
Connect hinge splint；The radian of the arc panel (121) is identical as slips (43) outer surface radian, sets on sliding block (112) block
There is the sliding groove of U-shaped for being coupled with through sliding rail (121).
8. rubber oild chuck slips installation tool as claimed in claim 4, which is characterized in that the tightening pressing plate (11)
There are three；The sliding rail (121) has three and three sliding rail (121) interval equal angulars；It is hinged on push-and-pull disk (131)
There are three clamping plates and three handover clamping plates are circumferentially uniformly distributed；There are three the connecting rods (134).
9. rubber oild chuck slips installation tool as described in claim 1, which is characterized in that the support base (3)
Plate (31) has supporting leg (32).
10. a kind of rubber oild chuck slips installation method, which is characterized in that the installation method is based on claim 1 to 9 times
Rubber oild chuck slips installation tool described in one claim, steps are as follows：
Step 1：Slips is installed：Three slips (43) are individually positioned on guide plate (12), the guide pad (45) of slips (43)
It is embedded into the sliding rail (121) of guide plate (12)；Reset spring (44) is placed in the cylindrical bore of slips (43) side,
And guarantees that each reset spring (44) is worn and ride in the corresponding cylindrical bore of adjacent two pieces slips (43)；
Step 2：Tighten slips：High pressure liquid pressure oil, driving tightening oil cylinder (132) are passed through into the rod chamber of tightening oil cylinder (132)
Piston rod recycling, drive push-and-pull disk (131) to move downward, push-and-pull disk (131) drives three tightenings by three connecting rods (134)
Pressing plate (11) makes the arc panel (111) for tightening pressing plate (11) push slips (43) guide simultaneously to guide plate (12) center movement
To plate (12) center movement, while compression reseting spring (44) is until slips (43) are tightened to adjacent side and are in contact；
Step 3：It is set with packing element：The packing element (42) that chuck body (41) are housed outside is inserted in that reset spring (44) is compressed
Slips (43) is external, is passed through high pressure liquid pressure oil to tightening oil cylinder (132) rodless cavity, tightening oil cylinder (132) piston rod drives push-and-pull
Disk (131) moves upwards, and drives tightening pressing plate (11) to transport away from the direction at guide plate (12) center by connecting rod (134)
It is dynamic, to unclamp slips (43)；Adjacent slips (43) is strutted certain distance by the screen resilience of reset spring (44), until slips
(43) arc surface is bonded with packing element (42) inner wall；
Step 4：Push packing element：It will push right above swing arm (21) rotation to packing element (42), downward compressing cylinder (223) rod chamber
It is passed through high pressure liquid pressure oil, down pressing oil cylinder (223) drives sliding sleeve (222) and pushes swing arm (21) and moves downward, and chuck will be housed outside
The packing element (42) of body (41) is sleeved on completely on slips (43)；Downward compressing cylinder (223) rodless cavity is passed through high pressure liquid pressure oil, drives
Sliding sleeve (222) rises to extreme position, and rotated away pushes swing arm (21), the oild chuck for having installed slips (43) is taken
Under, carry out subsequent components installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548541.6A CN108858043B (en) | 2018-05-31 | 2018-05-31 | Rubber cylinder type hydraulic chuck and slip mounting tool and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548541.6A CN108858043B (en) | 2018-05-31 | 2018-05-31 | Rubber cylinder type hydraulic chuck and slip mounting tool and mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108858043A true CN108858043A (en) | 2018-11-23 |
| CN108858043B CN108858043B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548541.6A Active CN108858043B (en) | 2018-05-31 | 2018-05-31 | Rubber cylinder type hydraulic chuck and slip mounting tool and mounting method |
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| Country | Link |
|---|---|
| CN (1) | CN108858043B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685618A (en) * | 2019-11-14 | 2020-01-14 | 青岛亨利达钻机有限公司 | Chuck plate assembly device of underground drill rig for mining |
| CN111705663A (en) * | 2020-06-03 | 2020-09-25 | 李鹏 | Support bracket is used in public road bridge roof beam construction |
| CN113847304A (en) * | 2021-11-09 | 2021-12-28 | 上海瑞纽机械股份有限公司 | Hydraulic oil cylinder of hydraulic glue joint insulating clamping plate dismounting device |
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| CN107717419A (en) * | 2017-09-30 | 2018-02-23 | 玉环英田机床制造有限公司 | A kind of equipment of Fast Installation car ball stud jump ring |
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| CN201128142Y (en) * | 2007-12-11 | 2008-10-08 | 温州市冠盛汽车零部件制造有限公司 | Device for automatically pressing in circlip |
| US9579779B1 (en) * | 2013-05-02 | 2017-02-28 | Jacob Hunter | Valve seat puller |
| CN205630459U (en) * | 2016-04-27 | 2016-10-12 | 上海怡博船务有限公司 | Vacuum claw formula rubber pipe sleeve adorns device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110685618A (en) * | 2019-11-14 | 2020-01-14 | 青岛亨利达钻机有限公司 | Chuck plate assembly device of underground drill rig for mining |
| CN111705663A (en) * | 2020-06-03 | 2020-09-25 | 李鹏 | Support bracket is used in public road bridge roof beam construction |
| CN113847304A (en) * | 2021-11-09 | 2021-12-28 | 上海瑞纽机械股份有限公司 | Hydraulic oil cylinder of hydraulic glue joint insulating clamping plate dismounting device |
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| CN108858043B (en) | 2020-05-05 |
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