CN110076549A - A kind of universal floating self-conductance normal solution screw terminal - Google Patents
A kind of universal floating self-conductance normal solution screw terminal Download PDFInfo
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- CN110076549A CN110076549A CN201910352243.4A CN201910352243A CN110076549A CN 110076549 A CN110076549 A CN 110076549A CN 201910352243 A CN201910352243 A CN 201910352243A CN 110076549 A CN110076549 A CN 110076549A
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- rotary shaft
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- solution
- axle sleeve
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- 210000000078 claw Anatomy 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The present invention provides a kind of universal floating self-conductance normal solution screw terminal, it is related to removing the technical field of automation equipment of large-scale mainboard, including mounting base from jig, solves screw cylinder and solution screw motor；Solve screw axle sleeve, the bearing being sheathed on outside solution screw axle sleeve, in solution screw axle sleeve and upper end with solve the universal spring that is connected of screw motor output shaft；Rotary shaft, rotary shaft upper end opposite can solve screw axle sleeve and move along its axis, and solution screw axle sleeve can drive rotary shaft to rotate when rotating；The reset spring being sheathed in rotary shaft；Folder is held out against, the lower end of reset spring, which is located at, to be held out against in folder；Claw；Three solution screw claws；Round elastic component, the elastic component are located above solution screw claw and the hinge joint of rotary shaft；In original state, the folder lower end outer wall that holds out against is in contact with three solution screw claw upper end inner walls.Screw is dismantled using the present invention, compared with hand disassembly screw, is conducive to save manpower, reduces human cost, and improve production efficiency.
Description
Technical field
The present invention relates to the technical field of automation equipment that large-scale mainboard is removed from jig, in particular to one kind for being somebody's turn to do
Universal floating self-conductance normal solution screw terminal in equipment.
Background technique
Ultra-large type mainboard, in order to fix mainboard, needs that mainboard is fixed on jig by more screws in welding, and
It after welding, needs to separate mainboard from jig, at present the work of such as screw dismounting etc, by artificial complete
At when completing the work, worker generally stands operation, is easy to tired, and then cause working efficiency lower.
Summary of the invention
Place for overcome the deficiencies in the prior art, it is an object of that present invention to provide one kind convenient for fast quick-detach for connecting
The universal floating self-conductance normal solution screw terminal of connecting screw between ultra-large type mainboard and jig.
To achieve the above object, the technical solution adopted by the present invention are as follows: a kind of universal floating self-conductance normal solution screw terminal, including
Mounting base, the solution screw cylinder being fixedly arranged in mounting base and solution screw motor；In mounting base and it is located under solution screw motor
The solution screw axle sleeve of side, the bearing for being fixedly arranged in mounting base and being sheathed on outside solution screw axle sleeve, be set in solution screw axle sleeve and on
The universal spring being connected with solution screw motor output shaft is held, solution screw motor output shaft is fixedly connected with solution screw axle sleeve；On
End is located at the rotary shaft being connected in solution screw axle sleeve and with universal lower spring end, and rotary shaft upper end can opposite solution screw shaft
Set moves along its axis, and solution screw axle sleeve can drive rotary shaft to rotate when rotating；The reset spring being sheathed in rotary shaft, it is described
Reset spring is located at below solution screw axle sleeve；The folder that holds out against being movably set in rotary shaft, the lower end of reset spring, which is located at, to be held out against
In folder；One end is connected with the cylinder rod lower end of solution screw cylinder, and the other end presss from both sides the claw that is fixedly connected with holding out against；Set on rotation
Three solution screw claws on axis lower end, the lower end of the solution screw claw and rotary shaft are hingedly and under solution screw claw
End is respectively positioned in rotary shaft lower end；The round elastic component being sheathed on outside three solution screw claws, the elastic component are located at solution spiral shell
Above silk claw and the hinge joint of rotary shaft；It is described to hold out against on folder lower end outer wall and three solution screw claws in original state
Inner wall of end is in contact, and at this time because elastic act in reset spring lower end holds out against on folder, and three solution spiral shells can be squeezed by holding out against folder
Silk claw, elastic component are squeezed and deformed by solution screw claw, and three solution screw claw lower ends surround a grasping part.In use,
Solve screw cylinder starting, drive cylinder rod retract, cylinder rod drive claw move up, because the claw other end with hold out against it is clamping fixed
Connection, claw drive hold out against folder and move up along rotary shaft, hold out against the dynamic reset spring lower end of entrainment and retract along rotary shaft, make
Reset spring is compressed, and is held out against in folder uphill process and is gradually detached from solution screw claw, and the pressure of elastic component resetted after eliminating
Three solution screw claw relative rotation axi rotations are driven in journey, the grasping part for surrounding three solution screw claw lower ends becomes larger,
Consequently facilitating clamping screw terminal, after three solution screw claws clamp screw terminal, solves the pressure release of screw cylinder, reset spring, which resets, to be driven
It holds out against folder to move down up to holding out against three solution screw claws folder inner walls of folder lower end outer wall extruding, makes the opposite rotation of three solution screw claws
Shaft rotation, grasping part becomes smaller at this time, so that clamping screw head, then solves screw electric motor starting, it is defeated by solution screw motor
Shaft, which drives, solves the rotation of screw axle sleeve, and then drives rotary shaft rotation, the three solution screw claws rotations of rotary shaft and then drive, spiral shell
Silk head rotates with, to realize the disassembly of screw, after completing disassembly, solution screw cylinder starting repeats aforementioned process, finally makes
Three solution screw claw relative rotation axi rotations, the grasping part for surrounding three solution screw claw lower ends becomes larger, thus by
The screw of disassembly is lost.Universal spring is set, and when rotary shaft is by axial force, rotary shaft can be moved along solution screw axle sleeve, rotary shaft
Moveable stroke, the length of as universal spring compressible；To make the lower end of rotary shaft setting solution screw claw have one
The axial floating of tentering degree and radially wobble.
Preferably, the mounting base is made of one piece by the first attachment base and the second attachment base；Second attachment base is in circle
Tubular；Solution screw cylinder is fixedly connected with the first attachment base upper surface, solves the fixed company of screw motor and the second attachment base upper surface
It connects.
Preferably, solution screw axle sleeve is axially set in the second attachment base along the second attachment base；Solution screw shaft is sheathed on to put on
Bearing be two, bearing is fixedly arranged in the second attachment base；Circle shape is fixedly provided on solution screw axle sleeve lower end outer wall
Circlip, the circlip are located in the second attachment base.Circlip is for preventing that underlying bearing along solution screw axle sleeve axis
To movement.
Preferably, positioning sleeve and spring positioning set are equipped in solution screw axle sleeve housing；The positioning sleeve is located at two bearings
Between, for positioning the axial distance between two bearings；The spring positioning set, which is located at outside the second attachment base and is located at, resets bullet
In spring upper end；Spring positioning set can relative rotation axi sliding.Herein, spring positioning set by the cylinder that is sheathed on outside rotary shaft and
Disk is made of one piece, and the disk is located at below solution screw axle sleeve, and the upper end of reset spring is in contact with lower disk surface；
When the opposite solution screw axle sleeve of rotary shaft moves up, although spring positioning covers the pressure by reset spring, because of spring positioning
Set is limited and stationary, the cylinder movement that rotary shaft is then covered relative to spring positioning by solution screw axle sleeve, resets bullet at this time
Spring is compressed.
It is installed with a shop bolt on the rotary shaft upper end being located in solution screw axle sleeve, in solution screw sleeve lining
Interior to be equipped with longitudinal chute, the free end of the shop bolt is located in longitudinal chute；Shop bolt is for transmitting solution screw axle sleeve
Torque, while shop bolt can be as rotary shaft be along solution screw axle sleeve axial movement, and shop bolt moving range is no more than
Longitudinal chute.
Preferably, linear bearing is arranged on cylinder rod, the linear bearing is fixedly arranged on the bottom of the first attachment base, gas
Cylinder rod can the sliding of relative rectilinear bearing；The junction for solving screw cylinder and the first attachment base is equipped with gasket.Linear bearing is used to protect
Cylinder rod is protected, keeps its injury-free.
Preferably, claw is made of one piece by connection handle, connection ring, and the end and cylinder rod lower end of the connection handle are solid
Fixed connection, the connection ring are sheathed in rotary shaft and are fixedly connected with folder is held out against.
Preferably, be arranged on the rotary shaft one be located at holding out against above connection ring clamp it is fixed, for by connection ring
It is fixed on and holds out against on folder；Set is kept holding out against the ball for being additionally provided with and being movably set in rotary shaft in folder, reset spring lower end is worn
Cross hold out against clamp fixed and connection ring after put on end face with ball holding and be in contact；Ball keeps set to be connected with folder inner wall is held out against
It connects.Ball keeps the ball on set inner wall to be in contact with rotary shaft outer wall, when ball keeps covering with holding out against folder relative rotation axi
When mobile, ball can be reduced and keep covering the frictional force between rotary shaft.
Preferably, be in the rotary shaft lower end it is hollow, set in the outer wall of rotary shaft lower end there are three using respectively
In the longitudinal slot of three solution screw claws of installation, the bottom of the longitudinal slot is connected to rotary shaft lower end inside；Three vertical
It is equably set to slot in the outer wall of rotary shaft lower end.
Preferably, the transverse groove being clamped for same elastic component is equipped in the middle part outer wall of each solution screw claw；Each
It is hinged by a claw connecting pin being laterally arranged and rotary shaft lower end to solve screw claw lower end.
Advantageous effects: in use, solution screw cylinder starting, drives cylinder rod to retract, cylinder rod drives claw upward
Mobile, claw drive holds out against folder and moves up along rotary shaft, holds out against the dynamic reset spring lower end of entrainment and retracts along rotary shaft, pushes up
It grips and is detached from solution screw claw, the pressure of elastic component reduces after eliminating, and drives three solution screw claws are opposite to revolve when reducing
Shaft rotation, the grasping part for surrounding three solution screw claw lower ends become larger, consequently facilitating clamping screw terminal, when three solution spiral shells
After silk claw clamps screw terminal, the pressure release of screw cylinder is solved, reset spring reset drive holds out against folder and moves down until holding out against folder lower end
Outer wall squeezes three solution screw claws and presss from both sides inner wall, and making three solution screw claws, relative rotation axi rotates again, at this time grasping part
Become smaller, so that clamping screw head, then solves screw electric motor starting, successively drives solution screw axle sleeve, rotary shaft rotation and three solutions
The rotation of screw claw, screw terminal rotates with, thus realize the disassembly of screw, after completing disassembly, solution screw cylinder starting, finally
Make three solution screw claw relative rotation axi rotations, the grasping part for surrounding three solution screw claw lower ends becomes larger, thus will
The screw dismantled is lost.Universal spring is set, and when rotary shaft is by axial force, rotary shaft can be moved along solution screw axle sleeve, be rotated
The moveable stroke of axis, the length of as universal spring compressible；To make the lower end of rotary shaft setting solution screw claw have
The axial floating of certain amplitude radially wobbles.Be conducive to save compared with hand disassembly screw using present invention disassembly screw
Manpower reduces human cost, and improves production efficiency.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the A-A view of Fig. 1；
Fig. 3 is explosive view of the invention；
Fig. 4 is the first stereoscopic schematic diagram of the invention；
Fig. 5 is the second stereoscopic schematic diagram of the invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
As shown in Figs. 1-5, a kind of universal floating self-conductance normal solution screw terminal includes mounting base 1, the solution being fixedly arranged in mounting base 1
Screw cylinder 2 and solution screw motor 3；The mounting base 1 fills seat and is integrally formed by the first attachment base 101 and the second attachment base 102
It forms；Second attachment base 102 is cylindrical.In the present embodiment, solution screw cylinder 2 is fixed with 101 upper surface of the first attachment base
Connection, solution screw motor 3 are fixedly connected with 102 upper surface of the second attachment base.
It further include the solution screw axle sleeve 4 in the second attachment base 102 of mounting base and positioned at 3 lower section of solution screw motor,
The bearing 5 for being fixedly arranged in the second attachment base 102 of mounting base and being sheathed on outside solution screw axle sleeve, be set in solution screw axle sleeve 4 and
The universal spring 7 that upper end is connected with solution screw motor output shaft 6, solution screw motor output shaft 6 and solution screw axle sleeve 4 are fixed and are connected
It connects；For upper-end part of driving in solving the rotary shaft 8 being connected in screw axle sleeve 4 and with universal 7 lower end of spring, 8 upper end of rotary shaft can phase
Solution screw axle sleeve 4 is moved along its axis, i.e., rotary shaft 8 opposite can solve screw axle sleeve 4 and move axially along solution screw axle sleeve 4；Solution
Screw axle sleeve 4 can drive rotary shaft 8 to rotate when rotating；The reset spring 9 being sheathed in rotary shaft, the reset spring 9 are located at
Solve 4 lower section of screw axle sleeve；It is movably set in rotary shaft 8 and holds out against folder 10, the lower end of reset spring 9, which is located at, to be held out against in folder 10；
One end is connected with 11 lower end of cylinder rod of solution screw cylinder, and the other end presss from both sides 10 claws 12 that are fixedly connected with holding out against；Set on rotation
Three solution screw claws 13 on shaft lower end, the lower end and 8 lower end of rotary shaft of the solution screw claw are hinged and solve
The lower end of screw claw is respectively positioned in 8 lower end of rotary shaft；The round elastic component 14 being sheathed on outside three solution screw claws 13, institute
Elastic component 14 is stated to be located above solution screw claw and the hinge joint of rotary shaft.
The round elastic component 14 of the present embodiment uses round oil seal spring.
In original state, the 10 lower end outer walls of folder that hold out against are in contact with three 13 upper end inner walls of solution screw claw,
And act on held out against on folder 10 because reset spring lower end is elastic at this time, three solution screw claws 13 can be squeezed by holding out against folder, elasticity
Part 14 is squeezed and deformed by solution screw claw, and three 13 lower ends of solution screw claw surround a grasping part.
In the present embodiment, the bearing 5 being sheathed on solution screw axle sleeve 4 is two；On solution 4 lower end outer wall of screw axle sleeve
It is fixedly provided with circle shape circlip 15, the circlip is located in the second attachment base 102.Circlip 15 for prevent it is underlying that
A bearing 5 is moved axially along solution screw axle sleeve 4, and the upper end of reset spring is in contact with circlip 15.
Positioning sleeve 16 and spring positioning set 17 are arranged with outside solution screw axle sleeve 4；The positioning sleeve be located at two bearings it
Between, for positioning the axial distance between two bearings 5；The spring positioning set 17 is located at outside the second attachment base 102 and is located at multiple
In the spring upper end portion of position；Spring positioning set 17 can the sliding of relative rotation axi 8.Herein, spring positioning set 17 is by being sheathed on rotary shaft
Outer cylinder and disk is made of one piece, and the disk is located at 4 lower section of solution screw axle sleeve, the upper end of reset spring 9 and disk
Lower surface is in contact；When the opposite solution screw axle sleeve 4 of rotary shaft 8 moves up, although spring positioning covers the pressure by reset spring 9
Power, but because spring positioning set is stationary due to screw axle sleeve 4 is limited by solving simultaneously, rotary shaft is then with respect to spring positioning set
Cylinder is mobile, and reset spring 9 is compressed at this time.
In order to make 8 upper end of rotary shaft can opposite solution screw axle sleeve 4 move axially and transmit and self solve screw motor output shaft 6
Torque, be located at solution screw axle sleeve 4 in rotary shaft upper end on be installed with a shop bolt 24, solution screw axle sleeve 4
Longitudinal chute 401 is equipped in inner wall, the free end of the shop bolt 24 is located in longitudinal chute 401；Shop bolt is for passing
Escort the torque of screw axle sleeve 4 from one place to another, while shop bolt 24 can be as rotary shaft 8 be along solution screw axle sleeve axial movement, positioning pin
24 movings range are followed closely no more than longitudinal chute 401.
Linear bearing 18 is arranged on cylinder rod 11, the linear bearing is fixedly arranged on the bottom of the first attachment base 101, gas
Cylinder rod 11 can the sliding of relative rectilinear bearing 18；The junction for solving screw cylinder 2 and the first attachment base 101 is equipped with gasket 19.Herein,
Linear bearing 18 is used to protect cylinder rod 11, keeps it injury-free at work.
Hold out against folder 10 to pass to the power of cylinder rod 11, claw 12 is used with flowering structure, by connection handle 1201,
Connection ring 1202 is made of one piece, and the end of the connection handle 1201 is fixedly connected with 11 lower end of cylinder rod, the connection ring
1202 are sheathed in rotary shaft 8 and are fixedly connected with folder 10 is held out against, to realize claw one end and solve the cylinder of screw cylinder
11 lower end of bar is connected, and the other end is fixedly connected with folder 10 is held out against.
It is arranged with one on rotating shaft 8 and holding out against cramping fixed 20 positioned at 1202 top of connection ring, is used for connection ring
1202 be fixed on hold out against folder 10 on.
The folder 10 that holds out against of the present embodiment is integrally formed by cylindrical body 1001, the bulge loop 1002 on cylindrical body outer wall
It forms, is equipped with inclined-plane in 1002 lower end outer wall of bulge loop；Cylindrical body is then movably set in rotary shaft 8, i.e., cylindrical body can phase
Rotary shaft 8 is slided；Set 21 is kept then to be located in cylindrical body 1001 set on the ball held out against in folder 10, the ball keeps set
21 be sheathed in rotary shaft and can relative rotation axi sliding, ball keep set lower end connect with 1001 inner bottom surface of cylindrical body
Touching, 9 lower end of reset spring keep 21 upper surfaces of set to be in contact after holding out against cramping fixed 20 and connection ring 1202 with ball；Rolling
Pearl keeps set 21 and holds out against folder inner wall, i.e. 1001 inner wall of cylindrical body is connected；Hold out against cramping fixed 20 and 1202 sets of connection ring
Outside cylindrical body 1001.Ball keep set 21 inner walls on ball be in contact with rotary shaft outer wall, when ball keep cover with
Hold out against 10 relative rotation axis of folder it is mobile when, ball can be reduced and keep frictional force between set and rotary shaft.
Hollow structure is used in 8 lower end of rotary shaft, is set in the outer wall of rotary shaft lower end there are three being respectively used to
The longitudinal slot 801 of three solution screw claws 13 is installed, the bottom of the longitudinal slot 801 is connected to rotary shaft lower end inside；
Three longitudinal slots 801 are equably set in the outer wall of rotary shaft lower end.
In order to preferably fix three solution screw claws 13, it is equipped with and is used in the middle part outer wall of each solution screw claw 13
With the transverse groove 1301 of elastic component clamping；Each solution screw claw lower end by claw connecting pin 22 being laterally arranged with
8 lower end of rotary shaft is hinged.
In use, solution screw cylinder 2 starts, cylinder rod 11 is driven to retract, cylinder rod 11 drives claw 12 to move up, because
12 other end of claw is fixedly connected with folder 10 is held out against, and claw drive holds out against folder and moves up along rotary shaft 8, holds out against the rolling in folder
Pearl keeps set 21 with driving 9 lower end of reset spring to retract along rotary shaft when holding out against 10 rising of folder, presses reset spring 9
Contracting holds out against in 10 uphill process of folder and is gradually detached from solution screw claw 13, band in reseting procedure after the pressure of elastic component 14 is eliminated
Dynamic three 13 relative rotation axis 8 of solution screw claw rotation, the grasping part for surrounding three solution 13 lower ends of screw claw become larger, from
And convenient for clamping screw terminal, after three solution screw claws 13 clamp screw terminal, solve 2 pressure release of screw cylinder, 9 reset strap of reset spring
The dynamic folder 10 that holds out against moves down until holding out against folder lower end outer wall squeezes three solution screw claws 13 inner walls of folder, makes three solution screw claws
Relative rotation axi 8 rotates, the direction of rotation of direction of rotation at this time and a upper process just on the contrary, grasping part becomes smaller at this time,
It to clamping screw head, then solves screw motor 3 and starts, drive solution screw axle sleeve 4 to rotate by solution screw motor output shaft 6,
And then rotary shaft 8 is driven to rotate, three solution screw claws 13 of rotary shaft 8 and then drive rotate, and screw terminal rotates with, thus real
The disassembly of existing screw, after completing disassembly, solution screw cylinder 2 starts, and repeats aforementioned process, finally makes three solution screw claws 13 again
Secondary relative rotation axi 8 rotates, and the grasping part for surrounding three solution 13 lower ends of screw claw becomes larger, thus the screw that will have been dismantled
It loses.Universal spring 7 is set, and when rotary shaft 8 is by axial force, rotary shaft 8 can be moved along solution screw axle sleeve 4, and rotary shaft 8 is removable
Stroke, the as compressible length of universal spring 7；To make the lower end of the setting solution screw claw of rotary shaft 8 have a tentering
The axial floating of degree and radially wobble, when work, can avoid 8 lower end of rotary shaft and working face rigid contact is squeezed and by
Damage.
In the above description, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the above description, it should be noted that unless otherwise expressly provided and limit, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
It is directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Although depicting the present invention by embodiment, it will be appreciated by the skilled addressee that the present invention there are many deformation and
Variation is without departing from spirit of the invention, it is desirable to which the attached claims include these deformations and change without departing from of the invention
Spirit.
Claims (10)
1. a kind of universal floating self-conductance normal solution screw terminal, which is characterized in that including mounting base, the solution screw that is fixedly arranged in mounting base
Cylinder and solution screw motor；In mounting base and it is located at the solution screw axle sleeve solved below screw motor, is fixedly arranged in mounting base
And be sheathed on solution screw axle sleeve outside bearing, set on solution screw axle sleeve in and upper end with solve screw motor output shaft be connected ten thousand
To spring, solves screw motor output shaft and be fixedly connected with solution screw axle sleeve；Upper-end part of driving in solution screw axle sleeve in and with universal bullet
The rotary shaft that spring lower end is connected, rotary shaft upper end opposite can solve screw axle sleeve and move along its axis, solution screw axle sleeve rotation
When rotary shaft can be driven to rotate；The reset spring being sheathed in rotary shaft, the reset spring are located at below solution screw axle sleeve；It is living
The dynamic folder that holds out against being sheathed in rotary shaft, the lower end of reset spring, which is located at, to be held out against in folder；The cylinder rod of one end and solution screw cylinder
Lower end is connected, the other end with hold out against the claw that is fixedly connected of folder；Three solution screw claws on rotary shaft lower end, institute
It states the lower end for solving screw claw and rotary shaft hingedly and the lower end for solving screw claw is respectively positioned in rotary shaft lower end；It is sheathed on
Round elastic component outside three solution screw claws, the elastic component are located above solution screw claw and the hinge joint of rotary shaft；?
Original state, the folder lower end outer wall that holds out against are in contact with three solution screw claw upper end inner walls, and elastic component is by solution screw
Claw is squeezed and deformed, and three solution screw claw lower ends surround a grasping part.
2. a kind of universal floating self-conductance normal solution screw terminal as described in claim 1, which is characterized in that the mounting base is by first
Attachment base and the second attachment base are made of one piece；Second attachment base is cylindrical；Solve table on screw cylinder and the first attachment base
Face is fixedly connected, and solution screw motor is fixedly connected with the second attachment base upper surface.
3. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 2, which is characterized in that solution screw axle sleeve is along second
Attachment base is axially set in the second attachment base；Being sheathed on solution screw shaft to cover upper bearing is two, and bearing is fixedly arranged on the second company
In joint chair；Circle shape circlip is fixedly provided on solution screw axle sleeve lower end outer wall, the circlip is located in the second attachment base.
4. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 3, which is characterized in that in solution screw axle sleeve housing
Equipped with positioning sleeve and spring positioning set；The positioning sleeve is located between two bearings；The spring positioning set is located at the second connection
Seat is outer and is located in reset spring upper end；Spring positioning set can relative rotation axi sliding；Spring positioning set is by being sheathed on rotation
Cylinder and disk outside axis are made of one piece, and the disk is located at below solution screw axle sleeve, the upper end of reset spring and disk
Lower surface is in contact.
5. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 2, which is characterized in that be located at solution screw axle sleeve
It is installed with a shop bolt on interior rotary shaft upper end, is equipped with longitudinal chute, the positioning in solution screw sleeve lining
The free end of pin is located in longitudinal chute.
6. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 2, which is characterized in that be arranged on cylinder rod
Linear bearing, the linear bearing are fixedly arranged on the bottom of the first attachment base, and cylinder rod can the sliding of relative rectilinear bearing；Solve screw gas
The junction of cylinder and the first attachment base is equipped with gasket.
7. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 2, which is characterized in that claw is by connection handle, company
It connects ring to be made of one piece, the end of the connection handle is fixedly connected with cylinder rod lower end, and the connection ring is sheathed on rotary shaft
Above and with folder is held out against it is fixedly connected.
8. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 7, which is characterized in that be arranged on the rotary shaft
One be located at connection ring above holding out against clamp it is fixed, hold out against folder for connection ring to be fixed on；It is additionally provided with holding out against in folder
The ball being movably set in rotary shaft keeps set, and reset spring lower end is protected after holding out against the fixed and connection ring of cramping with ball
It holds and puts on end face and be in contact；Ball keeps set to be connected with folder inner wall is held out against.
9. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 8, which is characterized in that the rotary shaft lower end
Be inside it is hollow, set in the outer wall of rotary shaft lower end there are three be respectively used to installation three solution screw claw longitudinal slots, institute
The bottom for stating longitudinal slot is connected to rotary shaft lower end inside；Three longitudinal slots are equably set to rotary shaft lower end outer wall
It is interior.
10. a kind of universal floating self-conductance normal solution screw terminal as claimed in claim 9, which is characterized in that in each solution screw card
The transverse groove being clamped for same elastic component is equipped in the middle part outer wall of pawl；Each solution screw claw lower end is set by a transverse direction
The claw connecting pin and rotary shaft lower end set are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352243.4A CN110076549A (en) | 2019-04-29 | 2019-04-29 | A kind of universal floating self-conductance normal solution screw terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352243.4A CN110076549A (en) | 2019-04-29 | 2019-04-29 | A kind of universal floating self-conductance normal solution screw terminal |
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| Publication Number | Publication Date |
|---|---|
| CN110076549A true CN110076549A (en) | 2019-08-02 |
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|---|---|---|---|
| CN201910352243.4A Pending CN110076549A (en) | 2019-04-29 | 2019-04-29 | A kind of universal floating self-conductance normal solution screw terminal |
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| CN (1) | CN110076549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207326A (en) * | 2020-09-30 | 2021-01-12 | 上汽通用五菱汽车股份有限公司 | Machining tool adjusting device |
| CN114633103A (en) * | 2022-05-18 | 2022-06-17 | 山东建筑大学 | Special-shaped nut dismounting manipulator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006095624A (en) * | 2004-09-29 | 2006-04-13 | Yaskawa Electric Corp | Fastening device |
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| CN107553385A (en) * | 2017-10-18 | 2018-01-09 | 贵州佛施特电力配套有限公司 | screw holder |
| CN107900662A (en) * | 2017-11-23 | 2018-04-13 | 温岭市海博输送设备有限公司 | Flywheel automatic screwing device |
| CN210060362U (en) * | 2019-04-29 | 2020-02-14 | 深圳市迈特迅科技有限公司 | Universal floating self-guiding screw head |
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| JP2006095624A (en) * | 2004-09-29 | 2006-04-13 | Yaskawa Electric Corp | Fastening device |
| JP2006142413A (en) * | 2004-11-17 | 2006-06-08 | Honda Motor Co Ltd | Screw member-feeding/tightening device |
| KR20110085738A (en) * | 2010-01-21 | 2011-07-27 | 주식회사성수프론티어 | Fixture device of driver to lose screw in disassembly of asbestos containing materials |
| CN202763428U (en) * | 2012-03-22 | 2013-03-06 | 深圳市泽达自动化设备有限公司 | Novel automatic-locking screw machine |
| CN203779088U (en) * | 2014-03-21 | 2014-08-20 | 苏州思系科电子设备有限公司 | Screwdriving machine with two purposes of blowing and sucking |
| CN204160154U (en) * | 2014-09-09 | 2015-02-18 | 哈尔滨理工大学 | The device of removal rotating shaft upper bearing (metal) |
| KR20170050956A (en) * | 2015-11-02 | 2017-05-11 | 미지-랜드 인더스트리얼 씨오 엘티디 | Magntic levitation screw-cramping jaw for automatic screwdrivers |
| CN107553385A (en) * | 2017-10-18 | 2018-01-09 | 贵州佛施特电力配套有限公司 | screw holder |
| CN107900662A (en) * | 2017-11-23 | 2018-04-13 | 温岭市海博输送设备有限公司 | Flywheel automatic screwing device |
| CN210060362U (en) * | 2019-04-29 | 2020-02-14 | 深圳市迈特迅科技有限公司 | Universal floating self-guiding screw head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112207326A (en) * | 2020-09-30 | 2021-01-12 | 上汽通用五菱汽车股份有限公司 | Machining tool adjusting device |
| CN114633103A (en) * | 2022-05-18 | 2022-06-17 | 山东建筑大学 | Special-shaped nut dismounting manipulator |
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