CN113124015B - Rotary oil cylinder clamping and positioning device convenient to adjust - Google Patents
Rotary oil cylinder clamping and positioning device convenient to adjust Download PDFInfo
- Publication number
- CN113124015B CN113124015B CN202110424847.2A CN202110424847A CN113124015B CN 113124015 B CN113124015 B CN 113124015B CN 202110424847 A CN202110424847 A CN 202110424847A CN 113124015 B CN113124015 B CN 113124015B
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- Prior art keywords
- side wall
- shell
- oil cylinder
- fixing frame
- packaging shell
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 92
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract 8
- 238000000429 assembly Methods 0.000 claims abstract 8
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention relates to a clamping and positioning device of a rotary oil cylinder, which is convenient to adjust and relates to the technical field of rotary oil cylinder clamps, wherein the left end of a packaging shell is provided with an opening, a bracket is fixedly arranged in the packaging shell, an oil cylinder body is fixedly arranged on the bracket, a sealing cover is fixedly arranged on the left end port of the packaging shell in a covering manner, and an output shaft of the oil cylinder body is movably arranged on the sealing cover in a penetrating manner; the oil cylinder comprises a plurality of bases, a main body clamping assembly, a packaging shell, a shaft clamping assembly, an oil cylinder body and a sealing shell, wherein the bases are connected through an I-shaped connecting piece; the clamping assemblies are installed through the bases which are connected in series, the positions of the clamping assemblies at all parts are convenient to adjust, the installation environment of the combination device is convenient to adjust, the non-closed clamping fixing piece is adopted to fix the oil cylinder body, and the clamping pieces are convenient to assemble, disassemble and adjust.
Description
Technical Field
The invention relates to the technical field of rotary oil cylinder clamps, in particular to a rotary oil cylinder clamping and positioning device convenient to adjust.
Background
The rotary oil cylinder is an oil hydraulic cylinder structure which converts linear hydraulic drive into torque by using a gear reversing structure, and has the characteristics of small volume, large torque and the like; the torsion that the output shaft produced in the course of the work need be overcome to the gyration hydro-cylinder at the during operation, and for the normal work of guaranteeing the device, need press from both sides tight fixed to the hydro-cylinder body, guarantees the stability of during operation body, and for the characteristics of cooperation gyration hydro-cylinder small, compact structure, need be convenient for load and unload, adjust in the same place as fixed clamping device, conveniently finely tunes to the operational environment of difference to adapt to diversified operational environment.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a rotary oil cylinder clamping and positioning device convenient to adjust.
In order to achieve the purpose, the invention adopts the following technical scheme:
the oil cylinder comprises a packaging shell and an oil cylinder body, wherein the left end of the packaging shell is provided with an opening, a support is fixedly arranged in the packaging shell, the oil cylinder body is arranged in the packaging shell and is fixedly arranged on the support, a sealing cover is fixedly arranged on the left port of the packaging shell in a covering manner, and an output shaft of the oil cylinder body movably penetrates through the sealing cover; the packaging structure comprises a base, a main body clamping assembly and a shaft clamping assembly, wherein a plurality of bases are connected and arranged through an I-shaped connecting piece, the side edges of the left and right adjacent bases are respectively inserted into grooves on the left and right sides of the I-shaped connecting piece, the base is fixedly arranged with wing plates of the I-shaped connecting piece through bolts, the main body clamping assembly is fixedly arranged on the base, a packaging shell is fixedly clamped through the main body clamping assembly, the shaft clamping assembly is fixedly arranged on the base, and an output shaft of an oil cylinder body is fixedly clamped through the shaft clamping assembly;
the main body clamping component comprises a shell fixing frame, a riveting plate, a lifting platform and a supporting plate, wherein the lower ends of the left side wall and the right side wall of the shell fixing frame are symmetrically and fixedly provided with the riveting plate, the upper surface of a base is provided with threaded holes in an array manner, a nut screw rod is movably arranged on the riveting plate in a penetrating manner and is inserted into the threaded holes in a screwed manner, the front inner side wall and the rear inner side wall of the shell fixing frame are symmetrically and fixedly provided with lifting chutes, the shell fixing frame is internally provided with the lifting platform, the front end and the rear end of the lifting platform are both fixedly provided with lifting sliders, the lifting sliders are slidably arranged in the lifting chutes, the right side wall of the shell fixing frame is fixedly provided with the supporting block, the supporting block is provided with a lifting screw rod in a penetrating manner and is screwed with the lifting screw rod, the upper end of the lifting screw rod movably abuts against the lower surface of the lifting platform, the front side plate of the shell fixing frame is screwed with the supporting screw rod through a bearing, the supporting plate is movably abutted against the front side wall of the packaging shell;
the axle centre gripping subassembly contain the sleeve pipe, press from both sides tight screw rod, the axle mount, decide the staple bolt, move the staple bolt, wherein the sleeve pipe activity cover is established on the output shaft of hydro-cylinder body, and the sleeve pipe sets up the left side at sealed lid, sheathed tube curb plate right-hand member wears to establish the screw thread and has connect tight screw rod soon, the fixed rubber wheel that is provided with in the outside end of sleeve pipe on the tight screw rod of clamp, it has the rubber ring to establish soon through the bearing housing on the sleeve pipe, the rubber wheel supports and establishes on the right side wall of rubber ring, the fixed axle mount that is provided with on the base, the fixed staple bolt that is provided with in upper end of axle mount, the front end of deciding the staple bolt is equipped with soon through the pivot and moves the staple bolt, all be equipped with the supporting wheel through the bearing soon on the inside wall of deciding the staple bolt and on moving the inside wall of staple bolt, the cover is established and is fixed with the support slide rail, the supporting wheel of upper and lower both sides all slides and set up in supporting the slide rail.
Preferably, the upper end of the supporting plate is fixedly provided with a limiting wing plate, the limiting wing plate is movably abutted to the upper side wall of the packaging shell, when the packaging shell is abutted to the rear inner side wall of the shell fixing frame through the supporting plate, the lifting table is moved upwards, then the lifting table jacks the packaging shell upwards, and then the packaging shell is clamped between the lifting table and the limiting wing plate in the vertical direction.
Preferably, the shell mount on the left and right sides wall on the symmetry fixed support cover that is provided with, the fixed hexagonal uide bushing that is provided with on the back lateral wall of packaging shell, hexagonal support pin pole is worn to be equipped with in the activity of hexagonal uide bushing, the fixed hexagonal stop collar that is provided with in upper end of nut screw, the lower extreme of hexagonal support pin pole passes after supporting the cover, the activity is inserted and is established in the hexagonal stop collar, pass support cover, hexagonal uide bushing with hexagonal support pin pole, and then carry out spacing on the packaging shell rotation direction through hexagonal support pin pole, insert the lower extreme of hexagonal support pin pole in the hexagonal stop collar, and then prevent the nut screw rotation.
Preferably, a limiting chute is fixedly arranged on the front side wall of the shell fixing frame, a limiting rack is arranged in the limiting chute in a sliding manner, a limiting plate is fixedly arranged at the left end of the limiting rack, the limiting plate movably abuts against the lower end of the left side wall of the packaging shell, a limiting rotating shaft is rotatably arranged on the front side wall of the shell fixing frame through a damping bearing, a limiting gear is fixedly arranged on the limiting rotating shaft and meshed with the limiting rack, a ratchet wheel is fixedly arranged on the limiting rotating shaft, a one-way pawl is fixedly arranged on the front side wall of the shell fixing frame and meshed with the ratchet wheel, the limiting rotating shaft is rotated after the packaging shell is placed in the shell fixing frame, and then the limiting gear pulls the limiting rack rightwards, the limiting plate is abutted against the left side wall of the sealing cover, the one-way pawl and the ratchet wheel move freely at the moment, and when the limiting rotating shaft rotates reversely, the one-way pawl is pulled manually to be separated from the ratchet wheel.
Preferably, the base on the fixed afterbody mount that is provided with, the afterbody mount sets up on the right side of encapsulation shell, the fixed draw-in groove that is provided with on the left side wall of afterbody mount, the fixed slide wedge that is provided with on the lower inside wall of draw-in groove, the right-hand member setting of encapsulation shell is in the draw-in groove, and the side supports on the last inside wall of draw-in groove on the right-hand member of encapsulation shell, the right-hand member lower limb of encapsulation shell supports on the last lateral wall of slide wedge, when placing the encapsulation shell in the shell mount, it can to the right-hand member that promotes the encapsulation shell to the encapsulation shell insert in the draw-in groove.
Preferably, the inner side wall of the sealing cover is fixedly provided with a spring pipe, the spring pipe is sleeved on the output shaft of the oil cylinder body, the right end of the spring pipe movably abuts against the left side wall of the support, and when the output shaft of the oil cylinder body penetrates through the sealing cover to be installed, the output shaft of the oil cylinder body penetrates through the spring pipe.
The working principle of the invention is as follows: the oil cylinder body is arranged in the packaging shell, the output shaft of the oil cylinder body penetrates through the sealing cover, the packaging shell is clamped and positioned through the main body clamping assembly, and the output shaft of the oil cylinder body is clamped and positioned through the shaft clamping assembly; the packaging shell is placed into the shell fixing frame, the lifting screw is rotated to push the lifting platform upwards, the lifting platform is further cushioned on the lower side wall of the packaging shell, the supporting screw is rotated to push the supporting plate backwards, the supporting plate is further cushioned on the front side wall of the packaging shell, and the packaging shell is clamped between the supporting plate and the rear inner side wall of the shell fixing frame; sleeving a sleeve on an output shaft of the oil cylinder body, driving a rubber wheel to rotate by a rotating rubber ring, further rotating a clamping screw rod and pushing the clamping screw rod to abut against the outer side wall of the output shaft of the oil cylinder body, further fixing the sleeve on the output shaft of the oil cylinder body, erecting the sleeve between a fixed hoop and a movable hoop, and further enabling a supporting wheel to slide in a supporting slide rail; when the main body clamping assembly and the shaft clamping assembly are installed, the bases are connected in series from left to right through the I-shaped connecting piece, and when the shell fixing frame is connected with the bases, the nut screw penetrates through the riveting plate and then is screwed in the threaded hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the shell fixing frame is fixed on the bases through riveting plates and nut screws, the bases are fixedly connected through I-shaped connecting pieces, the shell fixing frame is provided with a lifting platform capable of moving up and down for positioning, and a supporting plate capable of moving back and forth for positioning is arranged, so that a packaging shell provided with the oil cylinder body is clamped in the shell fixing frame, and clamping and fixing of a mixed rotating rigid whole are realized;
2. the sleeve pipe is established to the cover on the output shaft of hydro-cylinder body, sets up the clamping screw on the sleeve pipe, sets up the rubber wheel on the clamping screw, through rubber ring synchronous drive rubber wheel, and then realizes that the connection between the output shaft of sleeve pipe and hydro-cylinder body is fixed, sets up the support slide rail on the sleeve pipe, sets up the staple bolt of deciding that has the supporting wheel on the axle mount, moves the staple bolt, and then slides in supporting the slide rail through the supporting wheel, realizes that the centre gripping of the output shaft of hydro-cylinder body is fixed.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 is a schematic structural view of the base of the present invention.
Fig. 6 is a schematic structural view of an i-shaped connector according to the present invention.
Description of reference numerals:
the device comprises a packaging shell 1, a support 2, a sealing cover 3, an oil cylinder body 4, a base 5, an I-shaped connecting piece 6, a main body clamping component 7, a shell fixing frame 7-1, a riveting plate 7-2, a threaded hole 7-3, a nut screw 7-4, a lifting platform 7-5, a lifting chute 7-6, a lifting slider 7-7, a supporting block 7-8, a lifting screw 7-9, a supporting screw 7-10, a supporting plate 7-11, a shaft clamping component 8, a sleeve 8-1, a clamping screw 8-2, a rubber wheel 8-3, a rubber ring 8-4, a shaft fixing frame 8-5, a fixed hoop 8-6, a movable hoop 8-7, a supporting wheel 8-8, a supporting slide rail 8-9, a limiting wing plate 9, a supporting sleeve 10, a hexagonal guide sleeve 11, a hexagonal supporting pin rod 12, a positioning hoop, a limiting wing plate 9, a supporting sleeve 10, a hexagonal guide sleeve 11 and a hexagonal supporting pin rod, The device comprises a hexagonal limiting sleeve 13, a limiting sliding chute 14, a limiting rack 15, a limiting plate 16, a limiting rotating shaft 17, a limiting gear 18, a ratchet wheel 19, a one-way pawl 20, a tail fixing frame 21, a clamping groove 22, a wedge 23 and a spring tube 24.
The specific implementation mode is as follows:
the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment:
it comprises a packaging shell 1 and an oil cylinder body 4, wherein the left end of the packaging shell 1 is provided with an opening, a bracket 2 is riveted in the packaging shell 1, the oil cylinder body 4 is arranged in the packaging shell 1, the oil cylinder body 4 is riveted on the bracket 2, the left port of the packaging shell 1 is covered and riveted with a sealing cover 3, the output shaft of the oil cylinder body 4 is movably arranged on the sealing cover 3 in a penetrating way, the inner side wall of the sealing cover 3 is riveted with a spring tube 24, the spring tube 24 is sleeved on the output shaft of the oil cylinder body 4, and the right end of the spring tube 24 is movably abutted on the left side wall of the bracket 2, when the output shaft of the oil cylinder body 4 penetrates through the sealing cover 3 to be installed, the output shaft of the oil cylinder body 4 penetrates through the spring tube 24, and the spring tube 24 separates the output shaft of the oil cylinder body 4 from the internal structure of the packaging shell 1, so that the structural part inside the packaging shell 1 is prevented from scraping the output shaft of the oil cylinder body 4 during working; the oil cylinder comprises an oil cylinder body 4, and is characterized by further comprising bases 5, main body clamping components 7 and shaft clamping components 8, wherein the bases 5 are connected through I-shaped connecting pieces 6, the side edges of the bases 5 adjacent to each other on the left and right sides are respectively inserted into grooves on the left and right sides of the I-shaped connecting pieces 6, the bases 5 are riveted with wing plates of the I-shaped connecting pieces 6 through bolts, the main body clamping components 7 are riveted on the bases 5, the packaging shell 1 is clamped and fixed through the main body clamping components 7, the shaft clamping components 8 are riveted on the bases 5, and output shafts of the oil cylinder body 4 are clamped and fixed through the shaft clamping components 8;
the main body clamping component 7 comprises a shell fixing frame 7-1, riveting plates 7-2, lifting platforms 7-5 and a supporting plate 7-11, wherein the lower ends of the left side wall and the right side wall of the shell fixing frame 7-1 are symmetrically riveted with the riveting plates 7-2, threaded holes 7-3 are arrayed on the upper surface of the base 5, nut screws 7-4 are movably penetrated through the riveting plates 7-2, the nut screws 7-4 are inserted into the threaded holes 7-3 and screwed in the threaded holes 7-3, lifting sliding grooves 7-6 are symmetrically riveted on the front inner side wall and the rear inner side wall of the shell fixing frame 7-1, the lifting platforms 7-5 are arranged in the shell fixing frame 7-1, lifting slide blocks 7-7 are riveted at the front end and the rear end of the lifting platform 7-5, and the lifting slide blocks 7-7 are slidably arranged in the lifting sliding grooves 7-6, a supporting block 7-8 is riveted on the right side wall of the shell fixing frame 7-1, a lifting screw 7-9 is screwed on the supporting block 7-8 through threads, the upper end of the lifting screw 7-9 movably abuts against the lower surface of the lifting table 7-5, a supporting screw 7-10 is screwed on the front side plate of the shell fixing frame 7-1 through threads, a supporting plate 7-11 is screwed at the rear end of the supporting screw 7-10 through a bearing, and the supporting plate 7-11 movably abuts against the front side wall of the packaging shell 1;
the upper end of the supporting plate 7-11 is riveted with a limit wing plate 9, the limit wing plate 9 is movably abutted against the upper side wall of the packaging shell 1, when the packaging shell 1 is abutted against the rear inner side wall of the shell fixing frame 7-1 through the supporting plate 7-11, the lifting table 7-5 is moved upwards, the lifting table 7-5 further jacks up the packaging shell 1 upwards, the packaging shell 1 is further clamped between the lifting table 7-5 and the limit wing plate 9 in the vertical direction, the tail fixing frame 21 is riveted on the base 5, the tail fixing frame 21 is arranged on the right side of the packaging shell 1, the left side wall of the tail fixing frame 21 is riveted with a clamping groove 22, the lower inner side wall of the clamping groove 22 is riveted with an inclined wedge 23, the right end of the packaging shell 1 is arranged in the clamping groove 22, the upper side edge of the right end of the packaging shell 1 is abutted against the upper inner side wall of the clamping groove 22, the lower side edge of the right end of the packaging shell 1 is abutted against the upper side wall of the inclined wedge 23, when the packaging shell 1 is placed in the shell fixing frame 7-1, the packaging shell 1 is pushed rightwards until the right end of the packaging shell 1 is inserted into the clamping groove 22, the front side wall of the shell fixing frame 7-1 is riveted with a limiting sliding groove 14, a limiting rack 15 is arranged in the limiting sliding groove 14 in a sliding mode, the left end of the limiting rack 15 is riveted with a limiting plate 16, the limiting plate 16 movably abuts against the lower end of the left side wall of the packaging shell 1, the front side wall of the shell fixing frame 7-1 is screwed with a limiting rotating shaft 17 through a damping bearing, a limiting gear 18 is riveted on the limiting rotating shaft 17, the limiting gear 18 is meshed with the limiting rack 15, a ratchet wheel 19 is riveted on the limiting rotating shaft 17, a one-way pawl 20 is riveted on the front side wall of the shell fixing frame 7-1, the one-way pawl 20 is meshed with the ratchet wheel 19, and after the packaging shell 1 is placed in the shell fixing frame 7-1, rotating the limiting rotating shaft 17, further pulling the limiting rack 15 rightwards through the limiting gear 18, pushing the limiting plate 16 against the left side wall of the sealing cover 3, enabling the one-way pawl 20 and the ratchet wheel 19 to move freely at the moment, manually pulling the one-way pawl 20 to be separated from the ratchet wheel 19 when the limiting rotating shaft 17 is rotated reversely, clamping the packaging shell 1 in the left-right direction through the limiting plate 16 and the clamping groove 22 after the packaging shell 1 is placed in the shell fixing frame 7-1, and clamping the packaging shell 1 in the up-down direction through the limiting wing plate 9 and the lifting platform 7-5;
the left side wall and the right side wall of the shell fixing frame 7-1 are symmetrically riveted with supporting sleeves 10, the rear side wall of the packaging shell 1 is riveted with a hexagonal guide sleeve 11, a hexagonal supporting pin rod 12 is movably inserted in the hexagonal guide sleeve 11, a hexagonal limiting sleeve 13 is riveted at the upper end of the nut screw rod 7-4, the lower end of the hexagonal supporting pin rod 12 penetrates through the supporting sleeve 10 and is movably inserted in the hexagonal limiting sleeve 13, the hexagonal supporting pin rod 12 penetrates through the supporting sleeve 10 and the hexagonal guide sleeve 11, the packaging shell 1 is limited in the rotating direction through the hexagonal supporting pin rod 12, the lower end of the hexagonal supporting pin rod 12 is inserted into the hexagonal limiting sleeve 13, the nut screw rod 7-4 is prevented from rotating, the hexagonal supporting pin rod 12 not only carries out limiting support on the space between the packaging shell 1 and the shell fixing frame 7-1, and the packaging shell 1 is prevented from being driven to rotate during the work of the oil cylinder body 4, the nut screw 7-4 is limited, and the nut screw 7-4 is prevented from rotating and loosening;
the shaft clamping component 8 comprises a sleeve 8-1, a clamping screw 8-2, a shaft fixing frame 8-5, a fixed hoop 8-6 and a movable hoop 8-7, wherein the sleeve 8-1 is movably sleeved on an output shaft of the oil cylinder body 4, the sleeve 8-1 is arranged on the left side of the sealing cover 3, the right end of a side plate of the sleeve 8-1 is in threaded connection with the clamping screw 8-2 in a penetrating manner, a rubber wheel 8-3 is riveted at the end of the clamping screw positioned outside the sleeve 8-1, a rubber ring 8-4 is screwed on the sleeve 8-1 through a bearing sleeve, the rubber wheel 8-3 is abutted against the right side wall of the rubber ring 8-4, the base 5 is provided with the shaft fixing frame 8-5, the upper end of the shaft fixing frame 8-5 is riveted with the fixed hoop 8-6, the front end of the fixed hoop 8-6 is provided with the movable hoop 8-7 through a rotating shaft, the inner side wall of the fixed hoop 8-6 and the inner side wall of the movable hoop 8-7 are both provided with support wheels 8-8 in a rotating mode through bearings, the sleeve 8-1 is sleeved and fixed with support slide rails 8-9, and the support wheels 8-8 on the upper side and the lower side are arranged in the support slide rails 8-9 in a sliding mode.
The working principle of the specific implementation mode is as follows: the oil cylinder body 4 is arranged in the packaging shell 1, an output shaft of the oil cylinder body 4 penetrates through the sealing cover 3, the packaging shell 1 is clamped and positioned through the main body clamping assembly 7, and the output shaft of the oil cylinder body 4 is clamped and positioned through the shaft clamping assembly 8; the packaging shell 1 is placed in a shell fixing frame 7-1, a lifting screw 7-9 is rotated to push a lifting platform 7-5 upwards, the lifting platform 7-5 is further cushioned on the lower side wall of the packaging shell 1, a supporting screw 7-10 is rotated to push a supporting plate 7-11 backwards, the supporting plate 7-11 is further cushioned on the front side wall of the packaging shell 1, and the packaging shell 1 is clamped between the supporting plate 7-11 and the rear inner side wall of the shell fixing frame 7-1; sleeving a sleeve 8-1 on an output shaft of an oil cylinder body 4, rotating a rubber ring 8-4 to drive a rubber wheel 8-3 to rotate, further rotating a clamping screw 8-2 and pushing the clamping screw to abut against the outer side wall of the output shaft of the oil cylinder body, further fixing the sleeve 8-1 on the output shaft of the oil cylinder body 4, erecting the sleeve 8-1 between a fixed hoop 8-6 and a movable hoop 8-7, and further sliding a supporting wheel 8-8 in a supporting slide rail 8-9; when the main body clamping component 7 and the shaft clamping component 8 are installed, the plurality of bases 5 are connected in series left and right through the I-shaped connecting piece 6, and when the shell fixing frame 7-1 is connected with the bases 5, the nut screw 7-4 penetrates through the riveting plate 7-2 and then is screwed in the threaded hole 7-3.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the shell fixing frame 7-1 is fixed on the bases 5 through riveting plates 7-2 and nut screws 7-4, the bases 5 are fixedly connected through I-shaped connecting pieces 6, the shell fixing frame 7-1 is provided with a lifting platform 7-5 capable of moving up and down for positioning and a supporting plate 7-11 capable of moving back and forth for positioning, and then the packaging shell 1 provided with the oil cylinder body 4 is clamped in the shell fixing frame 7-1, so that clamping and fixing of a hybrid rotating rigid whole are realized;
2. the output shaft of the oil cylinder body 4 is sleeved with a sleeve 8-1, the sleeve 8-1 is provided with a clamping screw 8-2, the clamping screw 8-2 is provided with a rubber wheel 8-3, the rubber wheel 8-3 is synchronously driven by a rubber ring 8-4, so that the sleeve 8-1 is fixedly connected with the output shaft of the oil cylinder body 4, the sleeve 8-1 is provided with a supporting slide rail 8-9, a shaft fixing frame 8-5 is provided with a fixed hoop 8-6 and a movable hoop 8-7 with supporting wheels 8-8, and the supporting wheels 8-8 slide in the supporting slide rail 8-9, so that the output shaft of the oil cylinder body 4 is clamped and fixed.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the invention.
Claims (1)
1. A clamping and positioning device of a rotary oil cylinder convenient to adjust comprises a packaging shell (1) and an oil cylinder body (4), wherein the left end of the packaging shell (1) is provided with an opening, a support (2) is fixedly arranged in the packaging shell (1), the oil cylinder body (4) is fixedly arranged on the support (2), a sealing cover (3) is fixedly arranged on the left port of the packaging shell (1) in a covering manner, and an output shaft of the oil cylinder body (4) is movably arranged on the sealing cover (3) in a penetrating manner; the oil cylinder is characterized by further comprising bases (5), main body clamping assemblies (7) and shaft clamping assemblies (8), wherein the bases (5) are connected and arranged through I-shaped connecting pieces (6), the side edges of the bases (5) adjacent to each other on the left and right sides are respectively inserted into grooves on the left and right sides of the I-shaped connecting pieces (6), the bases (5) are fixedly arranged with wing plates of the I-shaped connecting pieces (6) through bolts, the main body clamping assemblies (7) are fixedly arranged on the bases (5), the packaging shell (1) is clamped and fixed through the main body clamping assemblies (7), the shaft clamping assemblies (8) are fixedly arranged on the bases (5), and output shafts of the oil cylinder bodies (4) are clamped and fixed through the shaft clamping assemblies (8);
the main body clamping component (7) comprises a shell fixing frame (7-1), riveting plates (7-2), lifting tables (7-5) and supporting plates (7-11), wherein the lower ends of the left side wall and the right side wall of the shell fixing frame (7-1) are symmetrically and fixedly provided with the riveting plates (7-2), the upper surface of the base (5) is provided with threaded holes (7-3) in an array manner, nut screws (7-4) are movably penetrated through the riveting plates (7-2), the nut screws (7-4) are inserted into the threaded holes (7-3) in a threaded manner, lifting sliding grooves (7-6) are symmetrically and fixedly arranged on the front inner side wall and the rear inner side wall of the shell fixing frame (7-1), the lifting tables (7-5) are arranged in the shell fixing frame (7-1), and lifting sliding blocks (7-7) are fixedly arranged at the front end and the rear end of the lifting tables (7-5), the lifting slide block (7-7) is arranged in the lifting chute (7-6) in a sliding manner, a supporting block (7-8) is fixedly arranged on the right side wall of the shell fixing frame (7-1), a lifting screw (7-9) is screwed on the supporting block (7-8) in a penetrating manner, the upper end of the lifting screw (7-9) movably abuts against the lower surface of the lifting table (7-5), a supporting screw (7-10) is screwed on the front side plate of the shell fixing frame (7-1) in a penetrating manner, a supporting plate (7-11) is screwed at the rear end of the supporting screw (7-10) through a bearing, and the supporting plate (7-11) movably abuts against the front side wall of the packaging shell (1);
the shaft clamping component (8) comprises a sleeve (8-1), a clamping screw (8-2), a shaft fixing frame (8-5), a fixed hoop (8-6) and a movable hoop (8-7), wherein the sleeve (8-1) is movably sleeved on an output shaft of the oil cylinder body, the sleeve (8-1) is arranged on the left side of the sealing cover (3), the right end of a side plate of the sleeve (8-1) is in threaded connection with the clamping screw (8-2) in a penetrating manner, a rubber wheel (8-3) is fixedly arranged at the end, positioned outside the sleeve (8-1), of the clamping screw (8-2), a rubber ring (8-4) is rotatably sleeved on the sleeve (8-1) through a bearing sleeve, the rubber wheel (8-3) abuts against the right side wall of the rubber ring (8-4), the shaft fixing frame (8-5) is fixedly arranged on the base (5), the upper end of the shaft fixing frame (8-5) is fixedly provided with a fixed hoop (8-6), the front end of the fixed hoop (8-6) is rotatably provided with a movable hoop (8-7) through a rotating shaft, the inner side wall of the fixed hoop (8-6) and the inner side wall of the movable hoop (8-7) are respectively and rotatably provided with a supporting wheel (8-8) through a bearing, a supporting slide rail (8-9) is fixedly sleeved on the sleeve (8-1), and the supporting wheels (8-8) on the upper side and the lower side are respectively and slidably arranged in the supporting slide rail (8-9);
the upper end of the supporting plate (7-11) is fixedly provided with a limiting wing plate (9), the limiting wing plate (9) is movably abutted against the upper side wall of the packaging shell (1), when the packaging shell (1) is abutted against the rear inner side wall of the shell fixing frame (7-1) through the supporting plate (7-11), the lifting table (7-5) is moved upwards, then the lifting table (7-5) jacks the packaging shell (1) upwards, and then the packaging shell (1) is clamped between the lifting table (7-5) and the limiting wing plate (9) in the vertical direction;
the shell fixing frame is characterized in that supporting sleeves (10) are symmetrically and fixedly arranged on the left side wall and the right side wall of the shell fixing frame (7-1), a hexagonal guide sleeve (11) is fixedly arranged on the rear side wall of the packaging shell (1), a hexagonal supporting pin rod (12) is movably inserted in the hexagonal guide sleeve (11), a hexagonal limiting sleeve (13) is fixedly arranged at the upper end of the nut screw (7-4), after the lower end of the hexagonal supporting pin rod (12) penetrates through the supporting sleeve (10), the hexagonal supporting pin rod is movably inserted in the hexagonal limiting sleeve (13), the hexagonal supporting pin rod (12) penetrates through the supporting sleeve (10) and the hexagonal guide sleeve (11), the packaging shell (1) is limited in the rotating direction through the hexagonal supporting pin rod (12), the lower end of the hexagonal supporting pin rod (12) is inserted into the hexagonal limiting sleeve (13), and the nut screw (7-4) is prevented from rotating;
a limiting sliding groove (14) is fixedly arranged on the front side wall of the shell fixing frame (7-1), a limiting rack (15) is arranged in the limiting sliding groove (14) in a sliding manner, a limiting plate (16) is fixedly arranged at the left end of the limiting rack (15), the limiting plate (16) movably abuts against the lower end of the left side wall of the packaging shell (1), a limiting rotating shaft (17) is rotatably arranged on the front side wall of the shell fixing frame (7-1) through a damping bearing, a limiting gear (18) is fixedly arranged on the limiting rotating shaft (17), the limiting gear (18) is meshed with the limiting rack (15), a ratchet wheel (19) is fixedly arranged on the limiting rotating shaft (17), a one-way pawl (20) is fixedly arranged on the front side wall of the shell fixing frame (7-1), the one-way pawl (20) is meshed with the ratchet wheel (19), the packaging shell (1) is placed in the shell fixing frame (7-1), the limiting rotating shaft (17) is rotated, the limiting rack (15) is pulled rightwards through the limiting gear (18), the limiting plate (16) is abutted to the left side wall of the sealing cover (3), the one-way pawl (20) and the ratchet wheel (19) move freely at the moment, and when the limiting rotating shaft (17) is rotated reversely, the one-way pawl (20) is pulled manually to be separated from the ratchet wheel (19);
the packaging shell structure is characterized in that a tail fixing frame (21) is fixedly arranged on the base (5), the tail fixing frame (21) is arranged on the right side of the packaging shell (1), a clamping groove (22) is fixedly arranged on the left side wall of the tail fixing frame (21), a wedge (23) is fixedly arranged on the lower inner side wall of the clamping groove (22), the right end of the packaging shell (1) is arranged in the clamping groove (22), the upper side edge of the right end of the packaging shell (1) abuts against the upper inner side wall of the clamping groove (22), the lower side edge of the right end of the packaging shell (1) abuts against the upper side wall of the wedge (23), and when the packaging shell (1) is placed in the shell fixing frame (7-1), the packaging shell (1) is pushed rightwards until the right end of the packaging shell (1) is inserted into the clamping groove (22);
a spring pipe (24) is fixedly arranged on the inner side wall of the sealing cover (3), the spring pipe (24) is sleeved on an output shaft of the oil cylinder body (4), the right end of the spring pipe (24) movably abuts against the left side wall of the support (2), and when the output shaft of the oil cylinder body (4) penetrates through the sealing cover (3) to be installed, the output shaft of the oil cylinder body (4) penetrates through the spring pipe (24) to be arranged;
the oil cylinder body (4) is installed in the packaging shell (1), an output shaft of the oil cylinder body (4) penetrates through the sealing cover (3), the packaging shell (1) is clamped and positioned through the main body clamping assembly (7), and the output shaft of the oil cylinder body (4) is clamped and positioned through the shaft clamping assembly (8); the packaging shell (1) is placed into a shell fixing frame (7-1), a lifting screw rod (7-9) is rotated to push a lifting platform (7-5) upwards, the lifting platform (7-5) is further cushioned on the lower side wall of the packaging shell (1), a supporting plate (7-11) is pushed backwards by rotating a supporting screw rod (7-10), the supporting plate (7-11) is further cushioned on the front side wall of the packaging shell (1) through the supporting plate (7-11), and the packaging shell (1) is clamped between the supporting plate (7-11) and the rear inner side wall of the shell fixing frame (7-1); sleeving a sleeve (8-1) on an output shaft of an oil cylinder body (4), rotating a rubber ring (8-4) to drive a rubber wheel (8-3) to rotate, further rotating a clamping screw rod (8-2) and pushing the clamping screw rod to abut against the outer side wall of the output shaft of the oil cylinder body, further fixing the sleeve (8-1) on the output shaft of the oil cylinder body (4), erecting the sleeve (8-1) between a fixed hoop (8-6) and a movable hoop (8-7), and further enabling a supporting wheel (8-8) to slide in a supporting sliding rail (8-9); when the main body clamping assembly (7) and the shaft clamping assembly (8) are installed, the bases (5) are connected in series left and right through the I-shaped connecting piece (6), and when the shell fixing frame (7-1) is connected with the bases (5), the nut screw (7-4) penetrates through the riveting plate (7-2) and then is screwed in the threaded hole (7-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424847.2A CN113124015B (en) | 2021-04-20 | 2021-04-20 | Rotary oil cylinder clamping and positioning device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424847.2A CN113124015B (en) | 2021-04-20 | 2021-04-20 | Rotary oil cylinder clamping and positioning device convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113124015A CN113124015A (en) | 2021-07-16 |
| CN113124015B true CN113124015B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110424847.2A Active CN113124015B (en) | 2021-04-20 | 2021-04-20 | Rotary oil cylinder clamping and positioning device convenient to adjust |
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| Country | Link |
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| CN (1) | CN113124015B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113977858B (en) * | 2021-12-23 | 2022-03-18 | 龙口国美塑业有限公司 | Injection molding piece feeding equipment for LED miner's lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342165C (en) * | 2003-10-08 | 2008-04-30 | 四川省绵阳西南自动化研究所 | Explosion-proof gas-hydraulic combination device for projectiles and cartridges |
| CN108555499A (en) * | 2018-04-05 | 2018-09-21 | 苏州中顺瑞泰汽车检具有限公司 | A kind of frock clamp of welding positioning |
| CN211009349U (en) * | 2019-08-08 | 2020-07-14 | 科玛（中国）液压设备有限公司 | Be applied to hydro-cylinder that has protector of excavator |
| CN211202502U (en) * | 2019-12-25 | 2020-08-07 | 山东福阳液压科技有限公司 | Positioning ring for hydraulic oil cylinder of front top of dumper |
| CN111594511B (en) * | 2020-07-03 | 2022-04-29 | 佛山市南海发雄液压汽配实业有限公司 | Positioning structure of hinge shaft of hydraulic cylinder |
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| Publication number | Publication date |
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| CN113124015A (en) | 2021-07-16 |
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