CN110171012A - To the floating rotating bindiny mechanism between truss manipulator and servo turntable - Google Patents
To the floating rotating bindiny mechanism between truss manipulator and servo turntable Download PDFInfo
- Publication number
- CN110171012A CN110171012A CN201910578383.3A CN201910578383A CN110171012A CN 110171012 A CN110171012 A CN 110171012A CN 201910578383 A CN201910578383 A CN 201910578383A CN 110171012 A CN110171012 A CN 110171012A
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- rotary shaft
- wall
- boss
- truss manipulator
- bindiny mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0028—Gripping heads and other end effectors with movable, e.g. pivoting gripping jaw surfaces
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of floating rotating bindiny mechanisms between truss manipulator and servo turntable, including clamp module and rotary module, clamp module is using shell as mounting base, end cap is packaged in the open end of shell, and middle part plateau sidewall is evenly distributed multiple radial through-hole, and spherical ball is built in radial through-hole, both ends are all exposed, gripping block is movable member, is set in the housing in chamber, can do straight reciprocating motion along the axis direction of boss；The rotary shaft of rotary module is by end face bearing support, axis body is coaxial with boss, upper end is protruded into cylindrical cavity, top is in horn-like structure, and with cylindrical cavity inner wall radial direction retention gap, spring protecting sleeve is sheathed on outside rotary shaft, adjusting nut is set in the lower end of rotary shaft, spring is built in spring protecting sleeve, is sheathed in rotary shaft, and upper and lower side axially pushes against between spring protecting sleeve and adjusting nut.The present invention helps to control productive temp, improves production efficiency suitable for high speed rolling scheme.
Description
Technical field
The present invention relates to white body soldering technology fields, and more specifically one kind is to truss manipulator and servo turntable
Between floating rotating bindiny mechanism.
Background technique
Manipulator and gripping apparatus are played an irreplaceable role being welded in white body manufacture, quick and precisely the characteristics of can
Meet at present allegro productive temp, therefore, for connect manipulator and gripping apparatus bindiny mechanism stability to white body
Manufacture it is most important.
Currently, common manipulator and gripping apparatus bindiny mechanism only include to clamp and release two functions, that is, mechanical when clamping
Hand is connect with gripping apparatus, and manipulator and gripping apparatus are completely separable after release.It is used by the gripping apparatus that this bindiny mechanism connect with manipulator
When in the high speed rolling scheme of servo turntable and truss manipulator, it may appear that following problem:
When servo turntable rotation, manipulator must be disconnected with gripping apparatus, then re-attached, can be wasted so several seconds
Time influences rolling beat.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.For this purpose, the present invention proposes one kind to purlin
Floating rotating bindiny mechanism between frame manipulator and servo turntable is clamping manipulator and gripping apparatus and the release conditions company of holding
It connects, suitable for high speed rolling scheme, helps to control productive temp, improve production efficiency.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of floating rotating bindiny mechanism between truss manipulator and servo turntable, is structurally characterized in that:
Clamp module is set, and using bottom, as mounting base, end cap is packaged in open, internal cavities shell the clamp module
The open end of the shell, middle part is protruding upward in housing cavity, forms boss, forms bottom opening at Yu Suoshu boss
Cylindrical cavity, the circumferentially spaced uniformly distributed multiple radial through-hole of the plateau sidewall, the radial through-hole towards cylindrical cavity one
Side is closed up with taper, and the spherical ball being adapted to the radial through-hole aperture is built in the radial through-hole, and both ends are revealed
Outside for radial through-hole, gripping block is movable member, is set in the housing in chamber, can be driven by driving device along boss
Axis direction does straight reciprocating motion up and down, and the inner wall of gripping block structure in a circular table shape is made to press on/be detached from each ball in tangent
The outside bared end of shape ball；
Rotary module is set, the rotary shaft of the rotary module supports by end face bearing, can turn round around axis, axis body and
Boss is coaxial, is protruded into the cylindrical cavity of boss with upper end, and top is in the bottom-up horn-like structure extended out, with column sky
Radially retention gap, spring protecting sleeve are sheathed on outside rotary shaft cavity wall, are filled between the end cap by the end face bearing
Match, adjusting nut thread set is set in the rotary shaft in the lower end of rotary shaft, spring pocket, is in the rotation shaft side
Wall, spring protecting sleeve inner wall and adjusting nut upper surface, which are enclosed, to be set in the accommodating chamber to be formed, and upper and lower side respectively protect in spring by axial push against
On the inner cavity roof of set and the upper surface of adjusting nut；
The gripping block to move along a straight line downward or upward be with the inner wall of round-like structure in it is tangent press on/be detached from it is described
The outside bared end of spherical ball, making the spherical ball, radially through-hole is towards/rotary shaft movement backwards, until inside bared end
It presses under the top that rotary shaft is in horn-like structure in tangent along peripheral wall, or is in the top lower edge of horn-like structure with rotary shaft
Movably tangent contact, support be in the rotary shaft, make the rotary shaft axially hold out against in/be detached from the cylindrical cavity top of boss
Wall respectively corresponds the clamping or release to be formed to the rotary shaft, the rotary shaft in release conditions and cylindrical cavity roof axis
There are gaps between；
The overall structure of the floating rotating bindiny mechanism, the floating rotation are constituted with the clamp module and rotary module
Turn bindiny mechanism to be assemblied on truss manipulator with shell, be assemblied on rolling gripping apparatus with rotary shaft bottom end, it is mechanical to form truss
Connection between hand and rolling gripping apparatus.
Design feature of the invention is lain also in:
The inner wall of the gripping block structure in a circular table shape is 5 ° compared to the angle of vertical plane, and the rotary shaft is in loudspeaker
Along peripheral wall in 45 ° of inclined-planes under the top of shape structure.
The gripping block is the tubular structure of bottom opening, outside the boss is coaxially covered at downward with open end, under inner wall
End gradually extends out from top to bottom, forms the inner wall of the round-like structure, and the lower edge of Yu Suoshu round-like structure is set down
Angle is that following chamfered edges are in when the inner wall that the gripping block moves up to round-like structure is detached from the spherical ball
The tangent outside bared end for pressing on the spherical ball.
The straight reciprocating motion up and down of the gripping block is the guide sleeve guiding by being installed in inner walls.
The guide sleeve is oil-free bushing.
The upper surface of the end cap, which corresponds to, is equipped with a ring annular groove, groove width and institute at the bottom edge following position directly of gripping block
The bottom end wall thickness for stating gripping block is adapted.
The driving device is cylinder, is installed on housing cavity roof, cylinder rod rod end is fixed in the top of gripping block
Portion.
The shell is equipped with pressure release stomata.
The lower end of the rotary shaft has the annular convex section of radially evagination, and the annular convex section is equipped with outer spiral shell
Line, the adjusting nut thread bush are set on the annular convex section, and outer wall is radially in close proximity to the inner wall of the spring protecting sleeve.
The end face bearing is thrust ball bearing, and the cylindrical interior volume of the boss extends axially outwardly, and is exposed to end cap
On the outside of lower end surface, a ring shape bared end is formed, the end cap is coaxial with the top race of annular bared end and the end face bearing
Assembly, the spring protecting sleeve are tubular structure, and top has stepped hole, coaxially assembles with the bottom race of the end face bearing.
Compared with the prior art, the invention has the advantages that:
Floating rotating bindiny mechanism of the invention is switched to truss frame for connecting manipulator and rolling gripping apparatus by clamp module
Clamping and release to rotary shaft in rotary module are realized with the design of cleverly reinforcement structure and are put to clamping force in clamping process
Greatly, meanwhile, the rotary module in release conditions is not turned off with clamp module to be connect, and rotary shaft can be rotated.This
Invention makes truss manipulator keep connecting with release conditions in clamped condition with rolling gripping apparatus, and can not influence rolling and grab
Tool is rotated with servo turntable, saves the connection time used, and concentricity tolerance is larger.
Detailed description of the invention
Fig. 1 is whole schematic cross-sectional view of present invention when clamped condition；
Fig. 2 is whole schematic cross-sectional view of present invention when release conditions；
Fig. 3 is the schematic cross-sectional view of gripping block；
Fig. 4 is the overlooking structure diagram of gripping block；
Fig. 5 is the half-sectional schematic perspective view of end cap；
Fig. 6 is the overlooking structure diagram of end cap；
Spherical ball is in the position view in radial through-hole when Fig. 7 is clamped condition；
Spherical ball is in the position view in radial through-hole when Fig. 8 is release conditions；
Fig. 9 is the schematic cross-sectional view of spring protecting sleeve；
Figure 10 is the structural schematic diagram of end face bearing.
In figure, 1 truss manipulator；2 rolling gripping apparatus；3 clamp modules；4 shells；5 end caps；6 boss；7 radial through-hole；8 balls
Shape ball；9 annular grooves；10 annular bared ends；11 gripping blocks；12 round-like structures；13 chamferings；14 guide sleeves；15 driving devices；
16 pressure release stomatas；17 rotary modules；18 rotary shafts；19 horn-like structures；20 annular convex sections；21 springs；22 spring protecting sleeves；23
Adjusting nut；24 end face bearings；25 top races；26 bottom races.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
Please refer to Fig. 1 and Fig. 2, the present embodiment to the floating rotating bindiny mechanism between truss manipulator and servo turntable
It can be applied in the high speed rolling scheme based on servo turntable and truss manipulator, structure setting is as follows:
Clamp module 3 is set, and with bottom, open, internal cavities tubular shell 4 is mounting base, 5 envelope of end cap to clamp module 3
Open end loaded on shell 4, middle part is protruding upward in 4 inner cavity of shell, forms boss 6, and bottom opening is formed at boss 6
Cylindrical cavity, the circumferentially spaced uniformly distributed multiple radial through-hole 7 of 6 side wall of boss, as shown in Figure 5, Figure 6, radial through-hole 7 is towards column
The side of cavity is closed up with taper, and the spherical ball 8 being adapted to 7 aperture of radial through-hole is built in radial through-hole 7, and both ends are equal
It is exposed to outside radial through-hole 7, gripping block 11 is movable member, is set in 4 inner cavity of shell, can be driven by driving device 15 suitable
The axis direction of boss 6 do straight reciprocating motion up and down, support the inner wall of the structure 12 in a circular table shape of gripping block 11 in tangent
It is pressed on/is detached from the outside bared end of each spherical ball 8；
Rotary module 17 is set, and the rotary shaft 18 of rotary module 17 is supported by end face bearing 24, can be turned round around axis, axis
Body and boss 6 are coaxial, are protruded into the cylindrical cavity of boss 6 with upper end, and top is in the bottom-up horn-like structure 19 extended out,
Radially retention gap, spring protecting sleeve 22 are sheathed on outside rotary shaft 18 with cylindrical cavity inner wall, pass through end face axis between end cap 5
24 assembly are held, 23 thread set of adjusting nut is sheathed in rotary shaft 18 in the lower end of rotary shaft 18, spring 21, in rotation
18 side wall of axis, 22 inner wall of spring protecting sleeve and 23 upper surface of adjusting nut, which are enclosed, to be set in the accommodating chamber to be formed, and upper and lower side axially supports respectively
Tightly on the upper surface of the inner cavity roof of spring protecting sleeve 22 and adjusting nut 23；
The gripping block 11 to move along a straight line downward or upward is pressed on/is detached from tangent with the inner wall of round-like structure 12
The outside bared end of spherical ball 8, making spherical ball 8, radially through-hole 7 is towards/the movement of rotary shaft 18 backwards, until inside is exposed
End presses under the top that rotary shaft 18 is in horn-like structure 19 in tangent along peripheral wall, or with rotary shaft 18 in horn-like structure 19
Top lower edge movably tangent contact, support in rotary shaft 18, make rotary shaft 18 axially hold out against in/be detached from the column of boss 6
Shape cavity roof respectively corresponds the clamping or release to be formed to rotary shaft 18, and the rotary shaft 18 in release conditions and column are empty
There are gaps between chamber roof axial direction.
In specific implementation, corresponding structure setting also includes:
In conjunction with Fig. 3 and Fig. 4, gripping block 11 is the tubular structure of bottom opening, coaxially covers at boss 6 downward with open end
Outside, inner wall lower end gradually extend out from top to bottom, the inner wall of round-like structure 12 are formed, in the following of round-like structure 12
It along chamfering 13 is set when gripping block 11 moves up to the inner wall separable spherical ball 8 of round-like structure 12 is fallen with lower edge
Angle 13 is in the tangent outside bared end for pressing on spherical ball 8.
The straight reciprocating motion up and down of gripping block 11 is oriented to by the guide sleeve 14 being installed on 4 inner wall of shell, this implementation
In example, guide sleeve 14 is oil-free bushing.
As shown in Fig. 5 to Fig. 8, the end of radial through-hole 7 inwardly is closed up with taper, and spherical ball 8 is from outwardly when installation
One end be put into, with taper close up guarantee spherical ball 8 will not drop out.In the present embodiment, 7 aperture of radial through-hole is 20mm, is passed through
Logical 6 side wall of boss, side diameter inwardly are tapered to 19mm, are formed taper and are closed up.
The upper surface of end cap 5, which corresponds to, is equipped with a ring annular groove 9 at the bottom edge following position directly of gripping block 11, groove width and folder
The bottom end wall thickness of tight block 11 is adapted, for avoiding the gripping block 11 of downlink.
Driving device 15 is cylinder, is installed on 4 inner cavity roof of shell, cylinder rod rod end is fixed in the top of gripping block 11
Portion.
Shell 4 is equipped with pressure release stomata 16, guarantees to be driven by the cylinder, be transported by the straight line of the gripping block 11 of oil-free bushing guiding
Dynamic goes on smoothly.
The lower end of rotary shaft 18 has the annular convex section 20 of radially evagination, and annular convex section 20 is equipped with outer spiral shell
Line, 23 thread bush of adjusting nut are set on annular convex section 20, and outer wall is radially in close proximity to the inner wall of spring protecting sleeve 22.Pass through adjusting
Nut 23 can be adjusted 21 power of spring.
As shown in Figure 10, end face bearing 24 is thrust ball bearing, and the cylindrical interior volume of boss 6 extends axially outwardly, and is exposed
On the outside of 5 lower end surface of end cap, a ring shape bared end 10 is formed, end cap 5 is with the seat of honour of annular bared end 10 and end face bearing 24
The coaxially assembly of circle 25, spring protecting sleeve 22 is tubular structure, as shown in figure 9, top has stepped hole, the lower seat with end face bearing 24
The coaxially assembly of circle 26.It is transition fit connection between spring protecting sleeve 22, end cap 5 and end face bearing 24.
The overall structure that floating rotating bindiny mechanism is constituted with clamp module 3 and rotary module 17 can be applied to be based on watching
In the high speed rolling scheme for taking turntable and truss manipulator 1, specifically, floating rotating bindiny mechanism is coaxial with 4 top of shell
It is assemblied on the vertical beam of truss manipulator 1, is coaxially assemblied in and is changed on rifle disk with 18 bottom end of rotary shaft, be connected to rolling by changing rifle disk
It on side gripping apparatus 2, or is directly assemblied on rolling gripping apparatus 2 according to actual production demand, forms truss manipulator 1 and rolling gripping apparatus 2
Between connection.
The working principle of mechanism is as follows:
As shown in Figure 1, truss manipulator 1 and rolling gripping apparatus 2 are connected by floating rotating bindiny mechanism under clamped condition,
Lower part can be carried out, detailed process is:
The gripping block 11 of cylinder driving installation on the piston rod is extended downwardly along oil-free bushing, and gripping block 11 is with round table-like knot
The inner wall of structure 12 compresses the outside bared end of spherical ball 8, and spherical ball 8 is squeezed inwards, and radially through-hole 7 moves, and makes
The inside bared end that the first beginning and end contact with rotary shaft 18 moves closer to rotary shaft 18, until pressing on 18 loudspeaker of rotary shaft in tangent
Along peripheral wall under the top of shape structure 19, to the power that rotary shaft 18 is radial and axial, rotary shaft 18 is transported upwards under responsive to axial force
It is dynamic, the cylindrical cavity roof in boss 6 is axially held out against with top end face, to form the folder axially and radially to rotary shaft 18
Tightly, rolling gripping apparatus 2 is fixed.The position of clamped condition spherical ball 8 is as shown in Figure 7.
In the above process, using the inner wall of the structure 12 in a circular table shape of gripping block 11 as clamping face, there is cone due to clamping face
Degree, belongs to force-increasing mechanism, and the active force for being applied to rotary shaft 18 is also amplified, and face is clamped in the present embodiment compared to vertical plane
Angle is designed as 5 °, and rotary shaft 18 can play about 8 times of reinforcements in along peripheral wall being in 45 ° of inclined-planes under the top of horn-like structure 19
Effect.
As shown in Fig. 2, rolling gripping apparatus 2 can be rotated under release conditions, into rolling process.Floating rotating at this time
The course of work of bindiny mechanism is:
Cylinder driving gripping block 11 retracts upwards along oil-free bushing, and when gripping block 11 retracts, no longer application active force is in ball
On the outside bared end of shape ball 8, the outside bared end of spherical ball 8 is limited by the lower edge chamfering 13 of gripping block 11, inside
Bared end and rotary shaft 18 in horn-like structure 19 top lower edge it is movably tangent contact, support is in rotary shaft 18, make to revolve
Shaft 18 will not emerge in downwards outside the cylindrical cavity of boss 6 under gravity or spring tension effect, also to spherical shape rolling
Pearl 8 has certain Free up Memory, can rotate in radial through-hole 7, and the clamping force being applied in rotary shaft 18 disappears, rotary shaft 18
It falls, gap occurs between 6 cylindrical cavity roof of boss, the two does not contact, and reduces frictional force, can be in thrust ball bearing tune
It is rotated under heart effect, is not in interference.The position of release conditions spherical ball 8 is as shown in Figure 8.
Spring 21 is in confined state in clamping process, and after clamping force disappears, compressed spring 21 discharges pre- always
Clamp force is converted into the pressing force to rolling gripping apparatus 2 from the internal force of rotary module 17.When rolling gripping apparatus 2 rotates, 21 upper end of spring top
On spring protecting sleeve 22, not direct active force improves 24 service life of end face bearing on end face bearing 24, and spring protecting sleeve 22 fills
Bottom race 26 assigned in end face bearing 24, can rotate freely, and will not cause to wear to clamp module 3.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of floating rotating bindiny mechanism between truss manipulator and servo turntable, it is characterized in that:
It is arranged clamp module (3), with bottom, open, internal cavities shell (4) is mounting base, end cap to the clamp module (3)
(5) it is packaged in the open end of the shell (4), middle part is protruding upward in shell (4) inner cavity, is formed boss (6), in described convex
The cylindrical cavity of bottom opening, the circumferentially spaced uniformly distributed multiple radial through-hole (7) of boss (6) side wall, institute are formed at platform (6)
It states radial through-hole (7) and closes up towards the side of cylindrical cavity with taper, the spherical rolling being adapted to the radial through-hole (7) aperture
Pearl (8) is built in the radial through-hole (7), and both ends are all exposed in radial through-hole (7) outside, and gripping block (11) is removable structure
Part, be set to shell (4) inner cavity in, can from driving device (15) drive along boss (6) axis direction do up and down straight line toward
Multiple movement makes the inner wall of gripping block (11) structure in a circular table shape (12) press on/be detached from the outer of each spherical ball (8) in tangent
Side bared end；
It is arranged rotary module (17), the rotary shaft (18) of the rotary module (17) is supported by end face bearing (24), can be in
Axis revolution, axis body and boss (6) coaxially, are protruded into the cylindrical cavity of boss (6) with upper end, and top is in bottom-up extends out
Horn-like structure (19), radially retention gap, spring protecting sleeve (22) are sheathed on rotary shaft (18) outside with cylindrical cavity inner wall, with
It is assembled between the end cap (5) by the end face bearing (24), adjusting nut (23) thread set is under rotary shaft (18)
End, spring (21) are sheathed on the rotary shaft (18), in the rotary shaft (18) side wall, spring protecting sleeve (22) inner wall with
Adjusting nut (23) upper surface, which is enclosed, to be set in the accommodating chamber to be formed, and upper and lower side respectively push up in the inner cavity of spring protecting sleeve (22) by axial push against
On the upper surface of wall and adjusting nut (23)；
The gripping block (11) to move along a straight line downward or upward is pressed on/is detached from tangent with the inner wall of round-like structure (12)
The outside bared end of the spherical ball (8), make the spherical ball (8) radially through-hole (7) towards/backwards to rotary shaft (18)
It is mobile, until inside bared end in it is tangent press on rotary shaft (18) under the top of horn-like structure (19) along peripheral wall, or with rotation
Shaft (18) in horn-like structure (19) top lower edge movably it is tangent contact, support in the rotary shaft (18), make institute
State rotary shaft (18) axially hold out against in/be detached from boss (6) cylindrical cavity roof, respectively correspond to be formed to the rotary shaft (18)
Clamping or release, there are gaps between the rotary shaft (18) in release conditions and cylindrical cavity roof axial direction；
The overall structure of the floating rotating bindiny mechanism is constituted with the clamp module (3) and rotary module (17), it is described floating
Dynamic connecting mechanism for rotating is assemblied on truss manipulator (1) with shell (4), is assemblied in rolling gripping apparatus with rotary shaft (18) bottom end
(2) on, the connection between truss manipulator (1) and rolling gripping apparatus (2) is formed.
2. the floating rotating bindiny mechanism according to claim 1 between truss manipulator and servo turntable, feature
It is:
The inner wall of the gripping block (11) structure in a circular table shape (12) is 5 ° compared to the angle of vertical plane, the rotary shaft
(18) in horn-like structure (19) top under along peripheral wall be in 45 ° of inclined-planes.
3. the floating rotating bindiny mechanism according to claim 1 between truss manipulator and servo turntable, feature
It is:
The gripping block (11) is the tubular structure of bottom opening, is coaxially covered at downward on the outside of boss (6) with open end, inner wall
Lower end gradually extends out from top to bottom, forms the inner wall of the round-like structure (12), Yu Suoshu round-like structure (12)
Lower edge is set chamfering (13), and the inner wall that the gripping block (11) moves up to round-like structure (12) is detached from the spherical rolling
It is following chamfered edges (13) in the tangent outside bared end for pressing on the spherical ball (8) when pearl (8).
4. according to claim 1-3 connect machine with the floating rotating between servo turntable to truss manipulator
Structure, it is characterized in that:
The straight reciprocating motion up and down of the gripping block (11) is guide sleeve (14) guiding by being installed on shell (4) inner wall.
5. the floating rotating bindiny mechanism according to claim 4 between truss manipulator and servo turntable, feature
Be: the guide sleeve (14) is oil-free bushing.
6. the floating rotating bindiny mechanism according to claim 3 between truss manipulator and servo turntable, feature
It is:
The upper surface of the end cap (5), which corresponds at the bottom edge following position directly of gripping block (11), is equipped with a ring annular groove (9), slot
The wide bottom end wall thickness with the gripping block (11) is adapted.
7. the floating rotating bindiny mechanism according to claim 1 or 3 between truss manipulator and servo turntable, special
Sign is:
The driving device (15) is cylinder, is installed on the roof of shell (4) inner cavity, cylinder rod rod end is fixed on gripping block (11)
Top middle portion.
8. the floating rotating bindiny mechanism according to claim 7 between truss manipulator and servo turntable, feature
It is:
The shell (4) is equipped with pressure release stomata (16).
9. the floating rotating bindiny mechanism according to claim 1 between truss manipulator and servo turntable, feature
It is:
The lower end of the rotary shaft (18) has an annular convex section (20) of radially evagination, on the annular convex section (20)
Equipped with external screw thread, adjusting nut (23) thread bush is set on the annular convex section (20), and outer wall is radially in close proximity to described
The inner wall of spring protecting sleeve (22).
10. the floating rotating bindiny mechanism according to claim 1 between truss manipulator and servo turntable, feature
It is:
The end face bearing (24) is thrust ball bearing, and the cylindrical interior volume of the boss (6) extends axially outwardly, and is exposed to end
It covers on the outside of (5) lower end surface, forms a ring shape bared end (10), the end cap (5) is with annular bared end (10) and the end face
The top race (25) of bearing (24) coaxially assembles, and the spring protecting sleeve (22) is tubular structure, and top has stepped hole, and described
The bottom race (26) of end face bearing (24) coaxially assembles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910578383.3A CN110171012B (en) | 2019-06-28 | 2019-06-28 | Floating rotary connecting mechanism used between truss mechanical arm and servo rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910578383.3A CN110171012B (en) | 2019-06-28 | 2019-06-28 | Floating rotary connecting mechanism used between truss mechanical arm and servo rotary table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171012A true CN110171012A (en) | 2019-08-27 |
| CN110171012B CN110171012B (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910578383.3A Active CN110171012B (en) | 2019-06-28 | 2019-06-28 | Floating rotary connecting mechanism used between truss mechanical arm and servo rotary table |
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| Country | Link |
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| CN (1) | CN110171012B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856675Y (en) * | 2005-12-17 | 2007-01-10 | 刘允茂 | Ultrahigh temp heat conducting oil rotary joint |
| CN202088134U (en) * | 2011-04-25 | 2011-12-28 | 东莞市双力数控设备有限公司 | Quick-change fixture for assembling and positioning horn component |
| CN103904482A (en) * | 2014-04-05 | 2014-07-02 | 郑州航天电子技术有限公司 | Axial floating structure of coaxial contact element |
| CN106654760A (en) * | 2015-10-30 | 2017-05-10 | 苏州华旃航天电器有限公司 | Floating blind-mating radio frequency coaxial adapter |
| WO2018015011A1 (en) * | 2016-07-19 | 2018-01-25 | Gebrüder Reinfurt GmbH & Co. KG | Rolling bearing arrangement and x-ray tube bearing |
-
2019
- 2019-06-28 CN CN201910578383.3A patent/CN110171012B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2856675Y (en) * | 2005-12-17 | 2007-01-10 | 刘允茂 | Ultrahigh temp heat conducting oil rotary joint |
| CN202088134U (en) * | 2011-04-25 | 2011-12-28 | 东莞市双力数控设备有限公司 | Quick-change fixture for assembling and positioning horn component |
| CN103904482A (en) * | 2014-04-05 | 2014-07-02 | 郑州航天电子技术有限公司 | Axial floating structure of coaxial contact element |
| CN106654760A (en) * | 2015-10-30 | 2017-05-10 | 苏州华旃航天电器有限公司 | Floating blind-mating radio frequency coaxial adapter |
| WO2018015011A1 (en) * | 2016-07-19 | 2018-01-25 | Gebrüder Reinfurt GmbH & Co. KG | Rolling bearing arrangement and x-ray tube bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110171012B (en) | 2021-02-23 |
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