CN114851247A - Flexible compensator with centripetal force structure - Google Patents
Flexible compensator with centripetal force structure Download PDFInfo
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- CN114851247A CN114851247A CN202210535394.5A CN202210535394A CN114851247A CN 114851247 A CN114851247 A CN 114851247A CN 202210535394 A CN202210535394 A CN 202210535394A CN 114851247 A CN114851247 A CN 114851247A
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- 230000003139 buffering effect Effects 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008093 supporting effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
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Abstract
The invention provides a flexible compensator with a centripetal force structure, and belongs to the technical field of error compensation devices. The flexible compensator with the centripetal force structure comprises a cover plate, an angle buffering assembly, a locking assembly and a base which are sequentially arranged from top to bottom; the angle buffer assembly comprises an angle buffer plate assembly and an extension spring, the extension spring is sleeved on the angle buffer plate assembly, and a spring locking structure is arranged on the angle buffer plate assembly; the angle buffer plate component is respectively connected with the base and the cover plate, and through the extension spring and the angle buffer plate component, the base and the cover plate can be relatively rotated for buffering and can be reset through the extension spring. The invention has the beneficial effects that: can effectually can effectually solve among the prior art manipulator to some appear inserting the work piece and there is angular deviation can't accomplish efficient self-adaptation with the station, can the efficient carry out the self-adaptation through setting up of angle buffering subassembly, make flexible compensator use more nimble.
Description
Technical Field
The invention relates to the technical field of industrial manipulator tail end clamping and industrial automation equipment feeding and discharging clamping, in particular to a flexible compensator with a centripetal force structure.
Background
In the field of industrial automation equipment and industrial automation pipeline lamp automation, workpieces are often conveyed through a manipulator, and when the requirements on the motion, such as precision assembly and the like, of the workpieces and the position degree are high, a flexible compensator is usually required to be installed at the tail end of the industrial manipulator.
The flexible compensator in the current market has the problems of large size, complex structure and the like, most of the current flexible compensators only have flexible compensations of an X axis and a Y axis, and the efficient self-adaption cannot be realized for the angular deviation between some inserted workpieces and stations, so that the flexible compensator with the centripetal force structure is provided.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a flexible compensator with a centripetal force structure, which solves the problem that the manipulator in the prior art cannot realize efficient self-adaption to some inserted workpieces and stations with angular deviation.
The invention relates to a flexible compensator with a centripetal force structure, which comprises a cover plate, an angle buffering assembly, a locking assembly and a base, wherein the cover plate, the angle buffering assembly, the locking assembly and the base are sequentially arranged from top to bottom;
the angle buffer assembly comprises an angle buffer plate assembly and at least two groups of stretching spring rings, the stretching spring rings are sleeved on the angle buffer plate assembly, a spring locking structure is arranged on the angle buffer plate assembly, and the groups of stretching spring rings are simultaneously arranged on the spring locking structure, so that the angle buffer plate assembly and the stretching spring rings can not generate relative displacement;
the angle buffer plate assembly is respectively connected with the base and the cover plate, and under the coordination among the stretching spring ring, the angle buffer plate assembly and the spring locking structure, when the base generates centripetal force under external force, the base drives the angle buffer plate assembly to rotate, and the stretching spring ring deforms; when the external force disappears, the angle buffer plate component resets through the stretching spring ring.
The angle buffer assembly comprises an upper angle buffer plate and a lower angle buffer plate, the number of the stretching spring rings is two, the two groups of stretching spring rings are respectively a first stretching spring ring and a second stretching spring ring, and the two groups of stretching spring rings are respectively sleeved on the upper angle buffer plate and the lower angle buffer plate.
The invention is further improved, the spring locking structure comprises a spring locking block and a notch arranged on the angle buffer plate assembly, the spring locking block is fixedly arranged in the notch through a stretching spring ring, part of the spring locking block protrudes out of the opening of the notch, and the stretching spring ring at the notch is stretched through the spring locking block.
The invention is further improved, the locking assembly comprises a piston plate and a pin column assembly, a boss is arranged on the base, a boss cavity matched with the boss is arranged at the bottom end of the piston plate, the piston plate is sleeved on the boss through the boss cavity, a ventilation air passage is arranged on the base, and the ventilation air passage is communicated with the upper end face of the boss;
the lower end face of the angle buffering component is provided with a buffering space for buffering the piston plate in the X-axis direction and the Y-axis direction; be provided with on the angle buffering board subassembly with round pin post subassembly complex round pin post hole, round pin post hole runs through angle buffering board subassembly up-and-down terminal surface, and the round pin post subassembly sets up at piston plate up end to the round pin post subassembly sets up in the round pin post hole, and piston plate up-and-down motion can drive the round pin post subassembly and link, thereby realizes switching locking state and free state between apron and the base.
The invention is further improved by comprising a cover plate connecting piece and a base connecting piece, wherein a cover plate connecting hole matched with the cover plate connecting piece is arranged on the upper angle buffer plate, the cover plate passes through the cover plate connecting hole through the cover plate connecting piece to be fixedly connected with the lower angle buffer plate, a base connecting hole matched with the base connecting piece is arranged on the lower angle buffer plate, and the base passes through the base connecting hole through the base connecting piece to be fixedly connected with the upper angle buffer plate.
The invention is further improved, a first spring mounting groove and a second spring mounting groove are respectively arranged on the edges of the upper angle buffer plate and the lower angle buffer plate, the first spring mounting groove and the second spring mounting groove are used for positioning the position of the stretching spring ring, the first stretching spring ring is sleeved on the first spring mounting groove, and the second stretching spring ring is sleeved on the second spring mounting groove.
The invention is further improved by further comprising a plurality of first steel balls, wherein the first steel balls are arranged between the upper angle buffer plate and the lower angle buffer plate, the first steel balls are abutted against the lower end surface of the upper angle buffer plate, the first steel balls are abutted against the upper end surface of the lower angle buffer plate, a supporting effect can be realized between the upper angle buffer plate and the lower angle buffer plate through the first steel balls, and the friction force between the upper angle buffer plate and the lower angle buffer plate can be reduced.
The angle buffer plate assembly is further improved, the number of the spring locking blocks is more than two, the number of the notches is consistent with that of the spring locking blocks, and the notches are arranged on the angle buffer plate assembly at equal intervals.
The invention is further improved, the spring locking block is provided with a spring limiting groove, the spring limiting groove is used for limiting the position of the stretching spring ring, and the stretching spring ring is sleeved on the spring limiting groove.
The invention is further improved, the pin column component comprises a pin column and a second steel ball, a V-shaped groove matched with the second steel ball is arranged on the upper end surface of the pin column, and a positioning groove matched with the second steel ball is arranged on the lower end surface of the cover plate.
Compared with the prior art, the invention has the beneficial effects that: adopt its mechanism, can effectual solution among the prior art manipulator to some appear inserting work pieces and station have angular deviation can't accomplish efficient self-adaptation, can the efficient carry out the self-adaptation through setting up of angle buffering subassembly, make flexible compensator use more nimble.
Drawings
In order to more clearly illustrate the present application or prior art solutions, a brief description of the drawings needed for the embodiments or prior art descriptions is provided below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an exploded view of the present invention;
in the figure, 1-cover plate, 3-piston plate, 4-base, 5-pin column component, 6-first steel ball, 7-limit plate, 8-inner hexagon screw, 9-connecting pin cylinder, 10-compression spring, 11-locating slot, 12-dustproof step, 21-upper angle buffer plate, 22-lower angle buffer plate, 23-first extension spring ring, 24-second extension spring ring, 25-spring locking block, 26-first spring mounting slot, 27-second spring mounting slot, 28-notch, 29-first spring limit slot, 30-second spring limit slot, 31-boss cavity, 41-boss, 42-ventilation air channel, 43-sealing ring, 44-dustproof wall, 51-pin column, 52-second steel ball, 211-pin hole, 212-cover plate connecting hole, 221-base connecting hole, 222-buffer boss and 223-spring through hole.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the flexible compensator with a centripetal force structure of the present invention comprises a cover plate 1, an angle buffering assembly, a locking assembly and a base 4 arranged in sequence from top to bottom.
The locking assembly includes a piston plate 3 and a pin assembly 5.
The locking assembly is capable of switching between a locked state and a free state of the flexible compensator having the centripetal force structure.
The base 4 is provided with a boss 41, the upper bottom end of the piston plate 3 is provided with a boss cavity 31 matched with the boss 41, and the piston plate 3 is sleeved on the boss 41 through the boss cavity 31.
The base 4 is provided with a ventilation air passage 42, and the ventilation air passage 42 is communicated with the upper end surface of the boss 41.
By inflating the ventilation air duct 42, the air flow can push the piston plate 3 upwards.
The flexible compensator with the centripetal force structure further comprises a sealing ring 43, a sealing installation groove is formed in the boss 41, the sealing ring 43 is arranged in the sealing installation groove, and the air tightness of the assembly of the boss 41 and the piston plate 3 can be effectively improved through the sealing ring 43.
Three groups of pin column assemblies 5 are arranged on the piston plate 3, and the three groups of pin column assemblies 5 are arranged on the piston plate 3 at equal intervals.
The angle buffering assembly comprises an angle buffering plate assembly and a tension spring ring.
The angle damping plate assembly includes an upper angle damping plate 21 and a lower angle damping plate 22.
The number of tension coils is two sets of first and second tension coils 23 and 24, respectively.
The angle buffer plate component is provided with a spring locking structure, and the spring locking structure comprises a spring locking block 25 and a notch 28 arranged on the angle buffer plate component.
The spring locking structure can prevent relative displacement between the angle buffer plate assembly and the stretching spring ring.
The quantity of spring locking piece 25 is four groups, and the quantity of breach 28 is unanimous with spring locking piece 25, is four groups, is provided with first spring mounting groove 26 on the upper angle buffer board 21 edge, is provided with second spring mounting groove 27 on the lower angle buffer board 22, and breach 28 all sets up on first spring mounting groove 26 and second spring mounting groove 27, and spring locking piece 25 part bulges the opening part of breach 28.
The notches 28 are V-shaped, and the four sets of notches 28 are equally spaced and disposed in the first spring mounting groove 26 and the second spring mounting groove 27.
The spring locking block 25 is provided with a first spring limiting groove 29 and a second spring limiting groove 30, the first spring limiting groove 29 is matched with the first tension spring ring 23, and the second spring limiting groove 30 is matched with the second tension spring ring 24.
The first stretch-spring ring 23 is sleeved on the first spring mounting groove 26 and the first spring limiting groove 29, the second stretch-spring ring 24 is sleeved on the second spring mounting groove 27 and the second spring limiting groove 30, and the first stretch-spring ring 23 and the second stretch-spring ring 24 fix the spring locking block 25 in the gap 28 together.
Through the opening part of spring locking piece 25 part protrusion breach 28, make first stretch spring ring 23 and the second spring ring of breach 28 department ejecting by spring locking piece 25, by stretching, can improve the stability that first stretch spring ring 23 and second stretch spring ring 24 set up through setting up of spring locking piece 25, make and can not take place the displacement between angle buffering subassembly and the stretch spring ring, receive external force to produce certain centripetal force when base 4, thereby base 4 drives down angle buffer board 22 and rotates, stretch spring ring takes place deformation, small-angle buffer board 22 resets through stretch spring ring when external force disappears.
Be provided with on the angle buffer board subassembly with round pin post subassembly 5 complex round pin post hole 211, round pin post hole 211 is including setting up the first round pin post hole on last angle buffer board 21 and setting up the second round pin post hole on angle buffer board 22 down, and first round pin post hole runs through angle buffer board 21 up-down terminal surface, and second round pin post hole runs through angle buffer board 22 up-down terminal surface down.
The pin assembly 5 is disposed in a first pin hole and a second pin hole, the second pin hole having a larger bore size than the cross-section of the pin assembly.
The pin column component 5 comprises a pin column 51 and a second steel ball 52, a V-shaped groove matched with the second steel ball 52 is formed in the upper end face of the pin column 51, a positioning groove 11 matched with the second steel ball 52 is formed in the lower end face of the cover plate 1, and the second steel ball 52 is placed in the V-shaped groove and is accurately positioned due to the arrangement of the V-shaped groove.
By inflating the vent air passage 42, the air flow pushes the piston plate 3 upward, which moves the pin assembly 5 upward while the piston plate 3 moves upward.
In the upward movement process of the pin assembly 5, the pin 51 gradually pushes against the second steel ball 52, so that the second steel ball 52 pushes against the cover plate 1, and finally, the cover plate 1 and the base 4 are fixedly locked and are not easy to shake.
This flexible compensator with centripetal force structure still includes first steel ball 6, and first steel ball 6 sets up at last angle buffer board 21 and angle buffer board 22 subassembly down, and first steel ball 6 and the terminal surface butt under the angle buffer board 21, first steel ball 6 and the up end butt of angle buffer board 22 down.
The contact area of contact between angle buffer board 21 and the lower angle buffer board 22 can be effectually reduced through setting up of first steel ball 6 to be favorable to angle buffer board 21 and the relative motion of lower angle buffer board 22 subassembly in angle buffering process.
This flexible compensator with centripetal force structure still includes limiting plate 7, and limiting plate 7 sets up on angle buffer plate 22 up end down, can effectual restriction first steel ball 6's motion range through limiting plate 7.
The flexible compensator with the centripetal force structure further comprises a cover plate connecting piece and a base connecting piece, the cover plate connecting piece and the base connecting piece are respectively arranged on the two sides of the base, the base connecting piece comprises connecting pin cylinders 8 and inner hexagon screws 8, the number of the base connecting pieces is three, the cover plate connecting pieces are the inner hexagon screws 8, and the number of the cover plate connecting pieces is three.
Lower angle buffer plate 22 is gone up equidistant three base connecting holes 221 that are provided with down, and base 4 passes base connecting hole 221 and upper angle buffer plate 21 fixed connection through three base connecting pieces of group, and connecting pin section of thick bamboo 9 sets up in base connecting hole 221, and the aperture size of base connecting hole 221 is greater than the cross section of connecting pin section of thick bamboo 9, and base 4 passes connecting pin section of thick bamboo 9 and upper angle buffer plate 21 fixed connection in the base connecting hole 221 through hexagon socket head cap screw 8.
Go up angle buffer board 21 and be provided with apron connecting hole 212, be provided with on the angle buffer board 22 with piston plate 3 complex buffering portion, buffering portion upper end is buffering boss 222, buffering portion lower extreme is the cushion chamber, piston plate 3 can be in the upper and lower motion of cushion chamber, buffering boss 222 is established in apron connecting hole 212, the aperture size of apron connecting hole 212 is greater than the cross section of buffering boss 222, apron 1 is through three group's apron connecting pieces and the buffering boss 222 fixed connection of setting in apron connecting hole 212, apron 1 is through three group's hexagon socket head cap screws 8 and angle buffer board 22 fixed connection down.
By using the buffer chamber as a buffer space for the piston plate 3, the piston plate 3 can buffer in the X-axis and Y-axis directions in the buffer chamber when the vent air passage 42 is not filled with air holes.
By setting the aperture size of the base connection hole 221 to be larger than the cross section of the connection pin barrel 9, the aperture size of the cover connection hole 212 to be larger than the cross section of the buffer boss 222, and the aperture size of the second pin hole to be larger than the cross section of the pin assembly, the effective flexible compensation of the centripetal force can provide a buffer range of the angle error.
The flexible compensator with the centripetal force structure further comprises a compression spring 222, a spring through hole 223 matched with the compression spring 222 is formed in the buffering boss 222, the spring through hole 223 penetrates through the upper end face and the lower end face of the buffering boss 222, one end of the compression spring 222 is arranged on the upper end face of the piston plate 3, and the other end of the compression spring 222 is in contact connection with the lower end face of the cover plate 1.
Be provided with dust barrier 44 on the bottom plate, be provided with on the apron 1 with dust barrier 44 complex dustproof step 12, inside can effectually solving debris and flying into the product through the cooperation of dust barrier 44 and dustproof step 12, lead to the problem that the product use breaks down.
The application method of the flexible compensator with the centripetal force structure provided by the embodiment is as follows: the embodiment of the invention provides the method and the device which can realize efficient self-adaptation to some stations with placing angle deviation.
The flexible compensator with the centripetal force structure is installed at the end of the manipulator.
When the manipulator clamps and carries workpieces, the ventilation air duct 42 of the base 4 is ventilated, the air flow pushes the piston plate 3 upwards, the piston plate 3 moves in the buffer cavity, and the piston plate 3 synchronously drives the pin column assembly 5 to move upwards, so that the pin column 51 jacks up the second steel ball 52, the compression spring 222 is gradually compressed, and the second steel ball is gradually clamped into the positioning groove 11.
When the second steel balls are completely clamped into the positioning grooves 11 on the cover plate 1, the flexible compensator with the centripetal force structure is in a locking state.
When the manipulator is ready to insert a workpiece into a working position, the ventilation air duct 42 is cut off, the piston plate 3 is restored downwards due to the compression spring 222 and the gravity of the piston plate 3, and the piston plate 3 can buffer the displacement in the X-axis and Y-axis directions in the buffer cavity.
After the air-break is completed, the workpiece is inserted into the station by the mechanical arm, and due to the matching of the buffer cavity and the piston plate 3, the workpiece is continuously adjusted and adjusted for the error in the horizontal direction, when the error of the installation angle between the station and the workpiece occurs, the station can apply an angle correction force to the base 4, so that the base generates a centripetal force, and the base drives the angle buffer plate 22 to rotate and adjust.
Because set up between first stretch spring ring 23 and the second stretch spring ring 24 by the reason of spring latch segment 25 to relative rotation between lower angle buffer plate 22 and the last angle buffer plate 21, first stretch spring ring 23 and second stretch spring ring 24 all take place deformation, make the buffering of work piece realization installation angle, compensate the error of installation angle appears with the work piece in the station, when correctly inserting the station, better protection manipulator.
After the workpiece is inserted, the manipulator releases the workpiece, and due to the matching effect of the first stretching spring ring 23, the second stretching spring ring 24 and the spring locking block 25, the first stretching spring ring 23 and the second stretching spring ring 24 reset, and meanwhile, the piston plate 3 also resets in the directions of the X axis and the Y axis, so that the flexible compensator finally resets integrally.
And after resetting is finished, continuing to ventilate the ventilation air hole 42, then performing air cut-off operation on the ventilation air channel 42, finally performing error compensation, finally finishing the insertion of the workpiece once, and repeating the steps to realize flexible compensation of the workpiece insertion station.
From the above, the beneficial effects of the invention are as follows: adopt its mechanism, can effectual solution among the prior art manipulator to some appear inserting work pieces and station have angular deviation can't accomplish efficient self-adaptation, can the efficient carry out the self-adaptation through setting up of angle buffering subassembly, make flexible compensator use more nimble.
In the above embodiment, the number of the stretch-spring rings is two, the two sets of stretch-spring rings are respectively a first stretch-spring ring 23 and a second stretch-spring ring 24, the edge of the upper angle buffer plate 21 is provided with a first spring mounting groove 26, the lower angle buffer plate 22 is provided with a second spring mounting groove 27, the spring locking block 25 is provided with a first spring limiting groove 29 and a second spring limiting groove 30, the first stretch-spring ring 23 is sleeved on the first spring mounting groove 26 and the first spring limiting groove 29, the second stretch-spring ring 24 is sleeved on the second spring mounting groove 27 and the second spring limiting groove 30, the first stretch-spring ring 23 and the second stretch-spring ring 24 jointly fix the spring locking block 25 in the gap 28, obviously, the two sets of stretch-spring rings are sleeved on the spring locking block 25 by the structure to realize the base rotation, the stretch-spring rings deform, and the external force disappears the reset function, the number of the stretching spring rings can be set to three, four or five groups, and the like, and the technical effects of the scheme can be achieved according to the actual situation.
In the above embodiment, the upper angle buffer plate 21 is provided with the cover plate connection hole 212, the aperture size of the cover plate connection hole 212 is larger than the cross section of the buffer boss 222, the cover plate 1 is fixedly connected with the buffer boss 222 arranged in the cover plate connection hole 212 through three sets of cover plate connection pieces, the cover plate 1 is fixedly connected with the lower angle buffer plate 22 through three sets of socket head cap screws 8, three sets of base connection holes 221 are arranged on the lower angle buffer plate 22 at equal intervals, the aperture size of the base connection holes 221 is larger than the cross section of the connection pin barrel 9, the base 4 is fixedly connected with the upper angle buffer plate 21 through the connection pin barrel 9 in the base connection hole 221 through the socket head cap screws 8, obviously, the connection mode of the angle buffer plate assembly with the cover plate 1 and the base 4 is realized through the structure, the cover plate 1 can also be connected with the upper angle buffer plate 21, the base 4 is connected with the lower angle buffer plate connection 22, go up central point between angle buffer board 21 and the activity of angle buffer board 22 and put and be connected with a spacing spliced pole, go up angle buffer board 21 and rotate as the center with spacing spliced pole down angle buffer board 22 homoenergetic, spacing spliced pole is used for limiting the interval scope between angle buffer board 21 and the angle buffer board 22 down, can realize the technological effect of above-mentioned scheme equally.
The above-described embodiments are intended to be illustrative, and not restrictive, of the invention, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. A flexible compensator having a centripetal force configuration, comprising: the flexible compensator comprises a cover plate, an angle buffering assembly, a locking assembly and a base which are sequentially arranged from top to bottom, wherein the locking assembly is used for switching the locking state and the free state of the flexible compensator;
the angle buffer assembly comprises an angle buffer plate assembly and at least two groups of stretching spring rings, the stretching spring rings are sleeved on the angle buffer plate assembly, a spring locking structure is arranged on the angle buffer plate assembly, and a plurality of groups of stretching spring rings are simultaneously arranged on the spring locking structure, so that the angle buffer plate assembly and the stretching spring rings can not generate relative displacement;
the angle buffer plate assembly is respectively connected with the base and the cover plate, and under the coordination among the stretching spring ring, the angle buffer plate assembly and the spring locking structure, when the base generates centripetal force under the action of external force, the base drives the angle buffer plate assembly to rotate, and the stretching spring ring deforms; when the external force disappears, the angle buffer plate component resets through the stretching spring ring.
2. The flexible compensator with a centripetal force structure according to claim 1, wherein: the angle buffering assembly comprises an upper angle buffering plate and a lower angle buffering plate, the number of the stretching spring rings is two, two groups of stretching spring rings are respectively a first stretching spring ring and a second stretching spring ring, and two groups of stretching spring rings are respectively sleeved on the upper angle buffering plate and the lower angle buffering plate.
3. The flexible compensator with a centripetal force structure according to claim 1, wherein: the spring locking structure comprises a spring locking block and a notch arranged on the angle buffer plate assembly, the spring locking block is fixedly arranged in the notch through the stretching spring ring, part of the spring locking block protrudes out of the opening of the notch, and the stretching spring ring at the notch is stretched through the spring locking block.
4. The compliant compensator with a centripetal force structure according to claim 1. The method is characterized in that: the locking assembly comprises a piston plate and a pin column assembly, a boss is arranged on the base, a boss cavity matched with the boss is formed in the bottom end of the piston plate, the piston plate is sleeved on the boss through the boss cavity, a ventilation air passage is formed in the base, and the ventilation air passage is communicated with the upper end face of the boss;
the lower end face of the angle buffering component is provided with a buffering space for buffering the piston plate in the X-axis and Y-axis directions; the angle buffer plate component is provided with a pin hole matched with the pin component, the pin hole penetrates through the upper end face and the lower end face of the angle buffer plate component, the pin component is arranged on the upper end face of the piston plate, the pin component is arranged in the pin hole, the piston plate can drive the pin component to move up and down, and therefore the cover plate and the base are switched between a locking state and a free state.
5. The flexible compensator with a centripetal force structure according to claim 2, wherein: still include apron connecting piece and base connecting piece, be provided with on the last angle buffer board with apron connecting piece complex apron connecting hole, the apron passes through the apron connecting piece passes the apron connecting hole with angle buffer board fixed connection down, be provided with on the angle buffer board down with base connecting piece complex base connecting hole, the base passes through the base connecting piece passes the base connecting hole with last angle buffer board fixed connection.
6. The flexible compensator with a centripetal force structure according to claim 2, wherein: go up the angle buffer board with be provided with first spring mounting groove and second spring mounting groove on the angle buffer board edge respectively down, first spring mounting groove with second spring mounting groove is used for the location stretch spring circle's position, first stretch spring circle cover is established on the first spring mounting groove, second stretch spring circle cover is established on the second spring mounting groove.
7. The flexible compensator with a centripetal force structure according to claim 2, wherein: still include a plurality of first steel balls, first steel ball sets up between angle buffer board and the lower angle buffer board, first steel ball with terminal surface butt under the angle buffer board, first steel ball with lower angle buffer board up end butt, through first steel ball can be to play the supporting role between angle buffer board and the lower angle buffer board, and can reduce the frictional force between angle buffer board and the lower angle buffer board.
8. The flexible compensator with a centripetal force structure according to claim 3, wherein: the quantity of spring latch segment is more than two sets of, breach quantity with the quantity of spring latch segment is unanimous, equidistant setting between the breach is in on the angle buffer board subassembly.
9. The flexible compensator with a centripetal force structure according to claim 3, wherein: the spring locking block is provided with a spring limiting groove, the spring limiting groove is used for limiting the position of the stretching spring ring, and the stretching spring ring is sleeved on the spring limiting groove.
10. The flexible compensator with a centripetal force structure according to claim 4, wherein: the pin column assembly comprises a pin column and a second steel ball, a V-shaped groove matched with the second steel ball is formed in the upper end face of the pin column, and a positioning groove matched with the second steel ball is formed in the lower end face of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210535394.5A CN114851247B (en) | 2022-05-17 | 2022-05-17 | Flexible compensator with centripetal force structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210535394.5A CN114851247B (en) | 2022-05-17 | 2022-05-17 | Flexible compensator with centripetal force structure |
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| CN114851247A true CN114851247A (en) | 2022-08-05 |
| CN114851247B CN114851247B (en) | 2024-01-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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