CN112025764B - Industrial robot large arm convenient to disassemble - Google Patents

Industrial robot large arm convenient to disassemble Download PDF

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Publication number
CN112025764B
CN112025764B CN202010940167.1A CN202010940167A CN112025764B CN 112025764 B CN112025764 B CN 112025764B CN 202010940167 A CN202010940167 A CN 202010940167A CN 112025764 B CN112025764 B CN 112025764B
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China
Prior art keywords
industrial robot
disassemble
convenient
gear
strip
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CN202010940167.1A
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CN112025764A (en
Inventor
向体现
齐安民
马文强
母登亮
花高胜
陶伟
戴炎青
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Wuhu Jiehe Technology Co ltd
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Wuhu Jiehe Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J18/00Arms

Abstract

The invention discloses a conveniently-detachable industrial robot boom, which comprises a main body shell, wherein the inner side of the main body shell is connected with a sleeve shell in a sliding manner, the bottom end inside the sleeve shell is provided with a square groove, a driving mechanism is arranged inside the main body shell, the upper end of the driving mechanism is provided with a limiting mechanism, the lower side of the front end surface of the main body shell is provided with a knob, the two sides of the upper end surface of the sleeve shell are respectively provided with a locking mechanism, a handle is arranged above each locking mechanism, the driving mechanism comprises a driving box, the inner side of the driving box is provided with a rotating shaft, the rotating shaft is connected with the driving box through an A roller bearing, the outer side of the rotating shaft is fixedly provided with a first gear, the front end of the first gear is provided with a second gear, and the axis of the second gear is clamped with a rotating column. The industrial robot large arm convenient to disassemble is simple in structure, convenient to operate, convenient to use, and time-saving and labor-saving, and the height of the industrial robot large arm convenient to adjust is convenient to install and disassemble.

Description

Industrial robot large arm convenient to disassemble
Technical Field
The invention relates to the technical field of industrial robots, in particular to a large arm of an industrial robot convenient to disassemble.
Background
Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry, and generally, an industrial robot is composed of three major parts, namely six subsystems. The three major parts are a mechanical part, a sensing part and a control part, the six subsystems can be divided into a mechanical structure system, a driving system, a sensing system, a robot-environment interaction system, a man-machine interaction system and a control system, and the existing industrial robot arm has the problems that the existing industrial robot arm is difficult to install and disassemble in the using process, the height of the existing industrial robot arm is fixed, and the existing industrial robot arm cannot be adjusted according to needs.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the industrial robot large arm convenient to disassemble, and solves the problems that the existing industrial robot large arm is difficult to assemble and disassemble, the height is fixed and cannot be adjusted according to requirements in the use process.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a large arm of an industrial robot convenient to disassemble comprises a main body shell, wherein the inner side of the main body shell is connected with a suite shell in a sliding mode, a square groove is formed in the bottom end inside the suite shell, a driving mechanism is installed inside the main body shell, a limiting mechanism is installed at the upper end of the driving mechanism, a knob is installed on the lower side of the front end face of the main body shell, locking mechanisms are installed on two sides of the upper end face of the suite shell, and a handle is installed above each locking mechanism;
the driving mechanism comprises a driving box, a rotating shaft is arranged on the inner side of the driving box, the rotating shaft is connected with the driving box through a first roller bearing, a first gear is fixedly arranged on the outer side of the rotating shaft, a second gear is arranged at the front end of the first gear, and a rotating column is clamped at the axis of the second gear;
stop gear includes the reference column, the inside central point of reference column puts the department and installs the screw thread post, the equal fixed mounting in both sides of screw thread post has the slide bar that is located drive box up end, two the outside sliding connection of slide bar has the carriage release lever, the supporting shoe is all installed to the both sides of carriage release lever, the carriage release lever passes through connecting rod swing joint with the supporting shoe, every the inside side of going up of supporting shoe all is provided with the bar slide rail, the both sides of bar slide rail all are provided with the bar spout, two the inboard sliding connection of bar slide rail has the bar limiting plate, two sliders are all installed to the equal symmetry in both sides of bar limiting plate, every the bottom of supporting shoe all is provided with the location slide, the equal fixed mounting in both sides of reference column up end has the fixed column.
Preferably, locking mechanism includes the cylindricality picture peg, the outside fixed mounting of cylindricality picture peg has the movable plate, one side fixed mounting of movable plate has a spring, the outside of a spring is provided with the cylindrical groove, one side of cylindricality picture peg up end is provided with two spacing draw-in grooves, one of them the inside grafting of spacing draw-in groove has the depression bar, the equal fixed mounting in both sides of depression bar has the locating plate, every the up end fixed mounting of locating plate has No. two springs, the outside of No. two springs is provided with the shifting chute, the preceding terminal surface fixed mounting of depression bar has the spliced pole.
Preferably, the column spinner passes through bolted connection with the knob, the column spinner passes through bolted connection with No. two gears, No. two gears and a gear engagement, the axis of rotation passes through the joint with a gear and is connected, axis of rotation and screw thread post structure as an organic whole, the axis of rotation passes through welded connection with the screw thread post, the screw thread post passes through second roller bearing with the drive box and is connected.
Preferably, the central point department of putting of the inside of carriage release lever is provided with the thread groove, the carriage release lever passes through threaded connection with the screw thread post, the inside both sides of carriage release lever all are provided with the cylindricality hole, the carriage release lever passes through the cylindricality hole with the slide bar and is connected.
Preferably, the bar-shaped limiting plate and the sliding block are of an integrated structure, the bar-shaped limiting plate is connected with the sliding block through a screw, the sliding block is clamped into the inner side of the bar-shaped sliding groove, the fixing column is connected with the positioning column through a screw, and the fixing column is clamped into the inner side of the positioning slide way.
Preferably, the cylindricality picture peg passes through bolted connection with the movable plate, the one end and the movable plate of a spring pass through bolted connection, the other end of a spring passes through bolted connection with the inner wall in cylindrical groove, the rubber seal cover has been cup jointed to the surface of cylindricality picture peg.
Preferably, the compression bar and the positioning plate are of an integrated structure, the compression bar is connected with the positioning plate through a screw, the bottom end of the second spring is connected with the positioning plate through a screw, and the top end of the second spring is connected with the moving groove through a screw.
Preferably, the rear end face of spliced pole passes through the screw connection with the preceding terminal surface of depression bar, the preceding terminal surface and the handle of spliced pole pass through the screw connection, the last side symmetry of the preceding terminal surface of external member casing is provided with two bar grooves, the inboard in bar groove is gone into to the spliced pole card.
(III) advantageous effects
The invention provides a large arm of an industrial robot, which is convenient to disassemble. The method has the following beneficial effects:
(1) this industrial robot big arm convenient to dismantle, rotation through the reference column, the reciprocating of carriage release lever has been driven, and then the removal of drive supporting shoe, through the bar slide rail, the bar spout, the cooperation of bar limiting plate and slider, can play limiting displacement to the removal of two supporting shoes, through the reference column, the cooperation of location slide and fixed column, can play spacing supporting role to the removal of supporting shoe, because the width of two supporting shoes is less than the length of square groove, when two supporting shoes merge, the external member casing moves down, the height of the device has been shortened, the device's utilization ratio has been improved, be convenient for adjust the device's height as required.
(2) This big arm of industrial robot convenient to dismantle, through the cooperation of cylindricality picture peg, movable plate and spring, the device of being convenient for and the fixed connection of operating arm, the installation and the dismantlement of the operating arm of being convenient for through the cooperation of depression bar and spacing draw-in groove, are convenient for play the spacing control effect to the cylindricality picture peg, avoid the cylindricality picture peg to produce the displacement in the use, labour saving and time saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a partial sectional view of the main body housing according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a connection structure of a strip-shaped limiting plate and a sliding block;
FIG. 6 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 7 is a partial cross-sectional structural view of the drive cassette of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 9 is a partial sectional view of the housing of the present invention;
FIG. 10 is an enlarged view of the structure shown in FIG. 9 at D according to the present invention.
In the figure: 1. a main body housing; 2. a cartridge housing; 3. a square groove; 4. a drive mechanism; 401. a drive cartridge; 402. a rotating shaft; 403. a first roller bearing; 404. a first gear; 405. a second gear; 406. a spin column; 5. a limiting mechanism; 501. a positioning column; 502. a threaded post; 503. a slide bar; 504. a travel bar; 505. a support block; 506. a connecting rod; 507. a strip-shaped slide rail; 508. a strip-shaped chute; 509. a strip-shaped limiting plate; 510. a slider; 511. positioning the slideway; 512. fixing a column; 6. a knob; 7. a locking mechanism; 701. a cylindrical plugboard; 702. moving the plate; 703. a first spring; 704. a cylindrical groove; 705. a limiting clamping groove; 706. a pressure lever; 707. positioning a plate; 708. a second spring; 709. a moving groove; 710. connecting columns; 8. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, the present invention provides a technical solution: a large arm of an industrial robot convenient to disassemble comprises a main body shell 1, wherein the inner side of the main body shell 1 is connected with a suite shell 2 in a sliding mode, a square groove 3 is formed in the bottom end inside the suite shell 2 and is convenient for lifting the suite shell 2, a driving mechanism 4 is installed inside the main body shell 1 and is convenient for controlling the movement of a limiting mechanism 5, the limiting mechanism 5 is installed at the upper end of the driving mechanism 4, a knob 6 is installed on the lower side of the front end face of the main body shell 1, locking mechanisms 7 are installed on two sides of the upper end face of the suite shell 2, and a handle 8 is installed above each locking mechanism 7;
the driving mechanism 4 comprises a driving box 401, a rotating shaft 402 is installed on the inner side of the driving box 401, the rotating shaft 402 is connected with the driving box 401 through a first roller bearing 403, a first gear 404 is fixedly installed on the outer side of the rotating shaft 402, a second gear 405 is installed at the front end of the first gear 404, a rotating column 406 is clamped at the axis of the second gear 405, the second gear 405 is driven to rotate through the rotation of the rotating column 406, and further the first gear 404 is driven to rotate;
the limiting mechanism 5 comprises a positioning column 501, a threaded column 502 is installed at the center position inside the positioning column 501, slide rods 503 positioned on the upper end surface of the driving box 401 are fixedly installed on both sides of the threaded column 502, a moving rod 504 is slidably connected to the outer sides of the two slide rods 503, supporting blocks 505 are installed on both sides of the moving rod 504, the moving rod 504 is movably connected with the supporting blocks 505 through connecting rods 506, a strip-shaped slide rail 507 is arranged on the upper side inside each supporting block 505, strip-shaped sliding grooves 508 are arranged on both sides of the strip-shaped slide rail 507, strip-shaped limiting plates 509 are slidably connected to the inner sides of the two strip-shaped slide rails 507, two sliders 510 are symmetrically installed on both sides of the strip-shaped limiting plates 509, a positioning slide way 511 is arranged at the bottom end of each supporting block 505, fixed columns 512 are fixedly installed on both sides of the upper end surface of the positioning column 501, the moving rod 504 is driven to move up and down through the rotation of the threaded column 502, thereby driving the two supporting blocks 505 to move;
the locking mechanism 7 comprises a cylindrical plug board 701, a movable plate 702 is fixedly mounted on the outer side of the cylindrical plug board 701, a first spring 703 is fixedly mounted on one side of the movable plate 702, a cylindrical groove 704 is formed in the outer side of the first spring 703, two limiting clamping grooves 705 are formed in one side of the upper end face of the cylindrical plug board 701, a pressure lever 706 is inserted into one limiting clamping groove 705, positioning plates 707 are fixedly mounted on two sides of the pressure lever 706, a second spring 708 is fixedly mounted on the upper end face of each positioning plate 707, a moving groove 709 is formed in the outer side of the second spring 708, a connecting column 710 is fixedly mounted on the front end face of the pressure lever 706, the movement of the cylindrical plug board 701 can be limited through the pressure lever 706, and the knuckle bearings of the operating arms can be fixedly connected through the effect of the cylindrical plug board 701;
the rotary column 406 is connected with the knob 6 through a screw, the rotary column 406 is connected with the second gear 405 through a screw, the second gear 405 is meshed with the first gear 404, the rotary shaft 402 is connected with the first gear 404 through a clamping connection, the rotary shaft 402 and the threaded column 502 are of an integrated structure, the rotary shaft 402 is connected with the threaded column 502 through a welding connection, the threaded column 502 is connected with the driving box 401 through a second roller bearing, the rotary shaft 402 is driven to rotate through the rotation of the first gear 404, and further the threaded column 502 is driven to rotate;
a thread groove is formed in the center of the inner portion of the moving rod 504, the moving rod 504 is in threaded connection with the thread column 502, cylindrical holes are formed in two sides of the inner portion of the moving rod 504, the moving rod 504 is connected with the sliding rod 503 through the cylindrical holes, the thread column 502 rotates to drive the moving rod 504 to move up and down under the action of threads, and the moving stability of the moving rod 504 is improved through the matching of the moving rod 504 and the sliding rod 503;
the strip-shaped limiting plate 509 and the slider 510 are of an integrated structure, the strip-shaped limiting plate 509 is connected with the slider 510 through screws, the slider 510 is clamped to the inner side of the strip-shaped sliding groove 508, the fixing column 512 is connected with the positioning column 501 through screws, the fixing column 512 is clamped to the inner side of the positioning slide 511, the strip-shaped limiting plate 509 is convenient to move through the matching of the slider 510 and the strip-shaped sliding groove 508, the moving stability of the strip-shaped limiting plate 509 is improved, and the supporting block 505 is convenient to move through the matching of the fixing column 512 and the positioning slide 511;
the cylindrical plug board 701 is connected with the moving plate 702 through screws, one end of a first spring 703 is connected with the moving plate 702 through screws, the other end of the first spring 703 is connected with the inner wall of the cylindrical groove 704 through screws, a rubber sealing sleeve is sleeved on the outer surface of the cylindrical plug board 701, the moving of the cylindrical plug board 701 is facilitated through the matching of the moving plate 702 and the first spring 703, and the device is fixedly connected with an operating arm through the action of the rubber sealing sleeve;
the pressing rod 706 and the positioning plate 707 are of an integrated structure, the pressing rod 706 is connected with the positioning plate 707 through a screw, the bottom end of the second spring 708 is connected with the positioning plate 707 through a screw, the top end of the second spring 708 is connected with the moving groove 709 through a screw, and the up-and-down movement of the pressing rod 706 is conveniently controlled through the matching of the second spring 708 and the positioning plate 707;
the rear end face of spliced pole 710 passes through the screw connection with the preceding terminal surface of depression bar 706, the preceding terminal surface of spliced pole 710 passes through the screw connection with handle 8, the last side symmetry of the preceding terminal surface of external member casing 2 is provided with two bar grooves, spliced pole 710 card is gone into the inboard in bar groove, through the removal of control handle 8, can drive spliced pole 710 and reciprocate in the inboard in bar groove, and then the reciprocating of steerable depression bar 706.
When the device is used, when a user needs to shorten the height of the device, the user can hold the knob 6, the knob 6 is rotated, the rotation of the knob 6 drives the rotation of the rotary column 406 and further drives the rotation of the second gear 405, the rotation of the second gear 405 is meshed with the first gear 404, the rotation of the second gear 405 drives the first gear 404 to rotate and further drives the rotation of the threaded column 502, the moving rod 504 moves downwards under the action of threads, the movement of the supporting block 505 can be limited and supported through the matching of the positioning column 501, the positioning slide 511 and the fixing column 512, the moving rod 504 moves downwards to enable the connecting rod 506 at the left side to rotate clockwise, meanwhile, the connecting rod 506 at the right side rotates anticlockwise, and then the two supporting blocks move towards the inner side 505, and the movement of the two supporting blocks 505 can be limited through the matching of the strip-shaped slide rail 507, the strip-shaped slide groove 508, the strip-shaped limiting plate 509 and the slide block 510, when the two supporting blocks 505 are combined, the width of the two supporting blocks 505 is smaller than the length of the square groove 3, so that the sleeve shell 2 moves downwards, the height of the device is shortened, and the utilization rate of the device is improved;
then, a user can place the knuckle bearing of the operating arm into the inner side of the circular groove at the front side of the casing 2 of the kit, then the user can hold the handle 8 and move the handle 8 upwards, the upward movement of the handle 8 drives the connecting column 710 to move upwards and further drives the pressing rod 706 to move upwards, so that the positioning plate 707 moves upwards, the second spring 708 is compressed, the bottom end of the pressing rod 706 is disconnected with the limiting clamping groove 705 close to the inner side, at this time, the first spring 703 rebounds due to the initial state of the first spring 703 being in a compressed state, the moving plate 702 is pushed to move inwards, the cylindrical inserting plate 701 is driven to move inwards and fixedly connected with the knuckle bearing of the operating arm, then the user loosens the handle 8, the second spring 708 rebounds to push the positioning plate 707 to move downwards and further drive the pressing rod 706 to move downwards, so that the bottom end of the pressing rod 706 is fixedly connected with the limiting clamping groove 705 close to the outer side, the cylindrical inserting plate 701 can be limited conveniently, so that the device can be fixedly connected with the operating arm conveniently, and the operating arm can be mounted and dismounted conveniently, namely the use process of the industrial robot large arm convenient to dismount is realized.
In conclusion, the industrial robot boom convenient to disassemble drives the moving rod 504 to move up and down through the rotation of the positioning column 501 in the using process, and further drives the supporting block 505 to move, the movement of the two supporting blocks 505 can be limited through the matching of the strip-shaped sliding rail 507, the strip-shaped sliding groove 508, the strip-shaped limiting plate 509 and the sliding block 510, the movement of the supporting block 505 can be limited and supported through the matching of the positioning column 501, the positioning slideway 511 and the fixing column 512, because the width of the two supporting blocks 505 is smaller than the length of the square groove 3, when the two supporting blocks 505 are combined, the sleeve shell 2 moves down, the height of the device is shortened, the utilization rate of the device is improved, the height of the device can be conveniently adjusted according to needs, and meanwhile, a user can conveniently and fixedly connect the device with the operating arm through the matching of the cylindrical inserting plate 701, the moving plate 702 and the first spring 703, the installation and the dismantlement of the operating arm of being convenient for, through the cooperation of depression bar 706 and spacing draw-in groove 705, be convenient for play spacing control effect to cylindrical picture peg 701, avoid cylindrical picture peg 701 to produce the displacement in the use, labour saving and time saving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a big arm of industrial robot convenient to dismantle, includes main body cover (1), its characterized in that: the inner side of the main body shell (1) is connected with a kit shell (2) in a sliding mode, a square groove (3) is formed in the bottom end of the inner portion of the kit shell (2), a driving mechanism (4) is installed inside the main body shell (1), a limiting mechanism (5) is installed at the upper end of the driving mechanism (4), a knob (6) is installed on the lower side of the front end face of the main body shell (1), locking mechanisms (7) are installed on two sides of the upper end face of the kit shell (2), and a handle (8) is installed above each locking mechanism (7);
the driving mechanism (4) comprises a driving box (401), a rotating shaft (402) is installed on the inner side of the driving box (401), the rotating shaft (402) is connected with the driving box (401) through a first roller bearing (403), a first gear (404) is fixedly installed on the outer side of the rotating shaft (402), a second gear (405) is installed at the front end of the first gear (404), and a rotating column (406) is clamped at the axis of the second gear (405);
the limiting mechanism (5) comprises a positioning column (501), a threaded column (502) is installed at the center position inside the positioning column (501), slide rods (503) located on the upper end face of the driving box (401) are fixedly installed on two sides of the threaded column (502), a moving rod (504) is connected to the outer sides of the two slide rods (503) in a sliding mode, supporting blocks (505) are installed on two sides of the moving rod (504), the moving rod (504) is movably connected with the supporting blocks (505) through connecting rods (506), a strip-shaped sliding rail (507) is arranged on the upper side inside each supporting block (505), strip-shaped sliding grooves (508) are arranged on two sides of each strip-shaped sliding rail (507), strip-shaped limiting plates (509) are connected to the inner sides of the two strip-shaped sliding rails (507) in a sliding mode, and two sliding blocks (510) are symmetrically installed on two sides of each strip-shaped limiting plate (509), the bottom end of each supporting block (505) is provided with a positioning slide way (511), and two sides of the upper end surface of each positioning column (501) are fixedly provided with fixing columns (512).
2. The industrial robot jib convenient to disassemble and assemble of claim 1, wherein: locking mechanism (7) include cylindricality picture peg (701), the outside fixed mounting of cylindricality picture peg (701) has movable plate (702), one side fixed mounting of movable plate (702) has spring (703), the outside of spring (703) is provided with cylindrical groove (704).
3. The industrial robot jib convenient to disassemble and assemble of claim 2, wherein: one side of cylindricality picture peg (701) up end is provided with two spacing draw-in grooves (705), one of them the inside grafting of spacing draw-in groove (705) has depression bar (706), the equal fixed mounting in both sides of depression bar (706) has locating plate (707), every the up end fixed mounting of locating plate (707) has No. two spring (708), the outside of No. two spring (708) is provided with shifting chute (709), the preceding terminal surface fixed mounting of depression bar (706) has spliced pole (710).
4. The industrial robot jib convenient to disassemble and assemble of claim 1, wherein: the utility model provides a screw-thread drive box, including rotatory post (406) and knob (6), rotatory post (406) passes through bolted connection with No. two gears (405), No. two gears (405) and a gear (404) meshing, axis of rotation (402) are connected through the joint with a gear (404), axis of rotation (402) and screw thread post (502) structure as an organic whole, axis of rotation (402) and screw thread post (502) pass through welded connection, screw thread post (502) are connected through second roller bearing with drive box (401).
5. The industrial robot jib convenient to disassemble and assemble of claim 4, wherein: the utility model discloses a slide bar (503) is including removal rod (504), the inside central point department of putting of removal rod (504) is provided with the thread groove, removal rod (504) and screw thread post (502) pass through threaded connection, the inside both sides of removal rod (504) all are provided with the cylindricality hole, removal rod (504) pass through cylindricality hole with slide bar (503) and are connected.
6. The industrial robot jib convenient to disassemble and assemble of claim 5, wherein: the strip limiting plate (509) and the slider (510) are of an integrated structure, the strip limiting plate (509) is connected with the slider (510) through screws, the slider (510) is clamped into the inner side of the strip sliding groove (508), the fixing column (512) is connected with the positioning column (501) through screws, and the fixing column (512) is clamped into the inner side of the positioning slide way (511).
7. The industrial robot jib convenient to disassemble and assemble of claim 3, wherein: cylindrical insert plate (701) passes through bolted connection with movable plate (702), the one end and the movable plate (702) of a spring (703) pass through bolted connection, the other end and the inner wall in cylindrical groove (704) of a spring (703) pass through bolted connection, the surface of cylindrical insert plate (701) has cup jointed the rubber seal cover.
8. The industrial robot jib convenient to disassemble and assemble of claim 7, wherein: the pressing rod (706) and the positioning plate (707) are of an integrated structure, the pressing rod (706) is connected with the positioning plate (707) through a screw, the bottom end of the second spring (708) is connected with the positioning plate (707) through a screw, and the top end of the second spring (708) is connected with the moving groove (709) through a screw.
9. The industrial robot jib convenient to disassemble and assemble of claim 8, wherein: the rear end face of spliced pole (710) passes through the screw connection with the preceding terminal surface of depression bar (706), the preceding terminal surface of spliced pole (710) passes through the screw connection with handle (8), the side symmetry that goes up of the preceding terminal surface of external member casing (2) is provided with two bar grooves, the inboard in bar groove is gone into to spliced pole (710) card.
CN202010940167.1A 2020-09-09 2020-09-09 Industrial robot large arm convenient to disassemble Active CN112025764B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN201884779U (en) * 2010-12-30 2011-06-29 纽威石油设备(苏州)有限公司 Quick-change handwheel used for valve
CN203875664U (en) * 2014-05-12 2014-10-15 上海新松机器人自动化有限公司 Quick replacement tool
CN106426128A (en) * 2016-11-25 2017-02-22 南陵县襄荷产业协会 Energy-saving and environment-friendly mechanical arm
CN209579608U (en) * 2018-12-13 2019-11-05 昆山市华霆精密机械有限公司 Multistage linking telescopic extendable arm

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519782A1 (en) * 1975-05-02 1976-11-11 Siemens Ag Electric motor-driven manipulator - has guide tube containing screw-operated telescopic jibs
CN201884779U (en) * 2010-12-30 2011-06-29 纽威石油设备(苏州)有限公司 Quick-change handwheel used for valve
CN203875664U (en) * 2014-05-12 2014-10-15 上海新松机器人自动化有限公司 Quick replacement tool
CN106426128A (en) * 2016-11-25 2017-02-22 南陵县襄荷产业协会 Energy-saving and environment-friendly mechanical arm
CN209579608U (en) * 2018-12-13 2019-11-05 昆山市华霆精密机械有限公司 Multistage linking telescopic extendable arm

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CN112025764A (en) 2020-12-04

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