CN210010613U - Connecting device for intelligent welding robot - Google Patents
Connecting device for intelligent welding robot Download PDFInfo
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- CN210010613U CN210010613U CN201822158240.0U CN201822158240U CN210010613U CN 210010613 U CN210010613 U CN 210010613U CN 201822158240 U CN201822158240 U CN 201822158240U CN 210010613 U CN210010613 U CN 210010613U
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- electric telescopic
- arc
- connecting device
- welding robot
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Abstract
The utility model provides a connecting device for intelligent welding robot, including the postbrachium, be equipped with the vertical axis in the postbrachium, be connected through the bearing between the bottom in vertical axis bottom and the postbrachium, fixed mounting driving gear on the vertical axis, the circular slot is seted up on the vertical axis top, four evenly distributed's arc wall is seted up to the circular slot periphery, arc wall and circular slot inside communicate with each other, first through-hole is seted up to the postbrachium top surface, be equipped with first electric telescopic handle in the first through-hole, be connected through the bearing between first electric telescopic handle's the dead lever and the first through-hole inner wall, four evenly distributed's of first electric telescopic handle's expansion end fixed mounting arc piece, arc piece and arc wall one-to-one, the arc piece can insert in the arc wall that corresponds, first through-hole top fixed mounting annular slide rail, the left and right sides. The utility model discloses can in time drip lubricating oil toward the driving gear, be convenient for lubricate the maintenance to the driving gear, the utility model discloses can be abundant lubricate the driving gear outside, it is lubricated effectual.
Description
Technical Field
The utility model belongs to the coupling mechanism field of intelligence welding robot, specifically speaking are a connecting device for intelligence welding robot.
Background
The welding robot is an industrial robot engaged in welding (including cutting and spraying), and the prior art discloses that the application number is: CN201721231031.3 is a connecting mechanism for an intelligent welding robot, the structure of the utility model comprises a front arm, a fixed hole, a linkage tooth, a movable groove, a convenient connecting device, a positioning pin, an arc-shaped connecting block, a middle connecting block, a connecting rod, a rear arm, a transmission tooth and a fixed block; convenient connecting device comprises dead lever, interior movable ring, outer movable ring, lag, and the dead lever bottom side welds with interior movable ring inboard, interior movable ring side and the inboard swing joint of outer movable ring, the inboard fixed connection of outer movable ring outside and lag, lag side and forearm side sliding connection, the utility model relates to a coupling mechanism for intelligent welding robot increases convenient connecting device, and this equipment can be rotatory by oneself through the movable ring between the device when carrying out swivelling joint, reduces wearing and tearing, improves use value. But the utility model discloses be not convenient for lubricate the maintenance to the driving gear that relates, it is inconvenient to use.
Disclosure of Invention
The utility model provides a connecting device for intelligent welding robot for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a connecting device for an intelligent welding robot comprises a rear arm, wherein a vertical shaft is arranged in the rear arm, the bottom end of the vertical shaft is connected with the inner bottom surface of the rear arm through a bearing, a transmission gear is fixedly installed on the vertical shaft, a circular groove is formed in the top end of the vertical shaft, four arc-shaped grooves which are uniformly distributed are formed in the periphery of the circular groove, the arc-shaped grooves are communicated with the inner parts of the circular grooves, a first through hole is formed in the top surface of the rear arm, a first electric telescopic rod is arranged in the first through hole, a fixed rod of the first electric telescopic rod is connected with the inner wall of the first through hole through a bearing, four arc-shaped blocks which are uniformly distributed are fixedly installed at the movable end of the first electric telescopic rod, the arc-shaped blocks are in one-to-one correspondence with the arc-shaped grooves, annular slide rails are fixedly installed at the top ends of the first through holes, self-powered slide blocks are respectively arranged on the left side and the right side in the annular, the top surface of the rear arm is provided with a second through hole, the second through hole is positioned on the right side of the first through hole, the top end of the second through hole is fixedly provided with a lubricating liquid box, a liquid outlet pipe is arranged in the second through hole, the top end of the liquid outlet pipe is communicated with the inside of the lubricating liquid box, the bottom end of the liquid outlet pipe is fixedly provided with a liquid outlet nozzle, the top end of the liquid outlet nozzle is communicated with the inside of the liquid outlet pipe, a spherical valve is arranged in the liquid outlet pipe and can roll in the liquid outlet pipe, a third through hole is formed in the left side of the liquid outlet pipe and close to the lower side of the left side of the liquid outlet pipe, a cross shaft is arranged in the third through hole and is connected with the inner wall of the third through hole through a bearing, the inner end of the cross shaft is fixedly connected with the outer wall of the spherical valve.
According to the connecting device for the intelligent welding robot, the sealing ring is fixedly arranged at the inner end and the outer end of the third through hole.
According to the connecting device for the intelligent welding robot, two sides of the fixing rod of the second electric telescopic rod are fixedly connected with the inner top surface of the rear arm through the inclined supporting rod.
According to the connecting device for the intelligent welding robot, a liquid inlet is formed in one side of the top surface of the lubricating liquid tank.
According to the connecting device for the intelligent welding robot, one side of the top end of the liquid inlet is hinged with the cover body.
The connecting device for the intelligent welding robot is characterized in that a handle is fixedly arranged on the top surface of the cover body.
The utility model has the advantages that: the utility model discloses can in time drip lubricating oil to the driving gear, be convenient for lubricate the maintenance to the driving gear, the utility model discloses can be abundant lubricate the driving gear outside, it is lubricated effectual; when the utility model is used, if the transmission gear needs to be lubricated, the first electric telescopic rod is extended to drive the arc-shaped block to move downwards, so that the arc-shaped block is inserted into the corresponding arc-shaped groove, then the second electric telescopic rod is extended, the second electric telescopic rod drives the rack to move downwards, the rack is meshed with the gear for transmission, the gear drives the cross shaft to rotate, the cross shaft drives the ball valve to rotate, the ball valve channel is opened, the lubricating liquid in the lubricating liquid box flows into the liquid outlet pipe and then enters the liquid outlet nozzle through the liquid outlet pipe, and finally the lubricating liquid is sprayed on the transmission gear through the outlet of the liquid outlet nozzle, so that the transmission gear can be lubricated, meanwhile, the self-powered slide block slides along the annular slide rail, the two self-powered slide blocks jointly act to drive the first electric telescopic rod to rotate through the corresponding connecting rod, the arc-shaped blocks are matched with the corresponding arc-shaped grooves to drive the vertical shaft to rotate, and the vertical shaft drives the transmission teeth to rotate, so that lubricating liquid can be sprayed on the outer sides of the transmission teeth, and the transmission teeth are fully lubricated; after the transmission gear is lubricated, the shrink of second electric telescopic handle, second electric telescopic handle drives the rack up-motion, rack and gear engagement transmission, the gear drives cross axle antiport, the cross axle drives the ball valve and rotates, the ball valve passageway is closed, the lubricated liquid of lubricated liquid incasement no longer flows into in the drain pipe, lubricated liquid no longer sprays on the driving gear, meanwhile from taking power slider stall, first electric telescopic handle shrink, first electric telescopic handle drives the arc piece up-motion, the arc piece separates with the arc wall that corresponds, just so can make first electric telescopic handle and vertical axis separation, guarantee that the follow-up work of back arm is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; fig. 3 is an enlarged view of a portion I of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A connecting device for an intelligent welding robot comprises a rear arm 1, wherein a vertical shaft 2 is arranged in the rear arm 1, the bottom end of the vertical shaft 2 is connected with the inner bottom surface of the rear arm 1 through a bearing, a transmission gear 3 is fixedly arranged on the vertical shaft 2, a circular groove 4 is formed at the top end of the vertical shaft 2, four arc-shaped grooves 5 which are uniformly distributed are formed in the periphery of the circular groove 4, the arc-shaped grooves 5 are communicated with the inner parts of the circular grooves 4, a first through hole 6 is formed in the top surface of the rear arm 1, a first electric telescopic rod 7 is arranged in the first through hole 6, a fixed rod of the first electric telescopic rod 7 is connected with the inner wall of the first through hole 6 through a bearing, four arc-shaped blocks 8 which are uniformly distributed are fixedly arranged at the movable end of the first electric telescopic rod 7, the arc-shaped blocks 8 are in one-to-one correspondence with the arc-shaped grooves 5, the arc-shaped blocks 8 can be inserted into the corresponding arc-, the self-powered sliding block 10 can slide along the annular sliding rail 9, the inner side of the self-powered sliding block 10 is fixedly connected with the outer side of the fixed rod of the first electric telescopic rod 7 through a connecting rod 11, the top surface of the rear arm 1 is provided with a second through hole 12, the second through hole 12 is positioned at the right side of the first through hole 6, the top end of the second through hole 12 is fixedly provided with a lubricating liquid box 13, a liquid outlet pipe 14 is arranged in the second through hole 12, the top end of the liquid outlet pipe 14 is communicated with the inside of the lubricating liquid box 13, the bottom end of the liquid outlet pipe 14 is fixedly provided with a liquid outlet nozzle 15, the top end of the liquid outlet nozzle 15 is communicated with the inside of the liquid outlet pipe 14, a spherical valve 16 is arranged in the liquid outlet pipe 14, a third through hole 17 is arranged at the position close to the lower part of the left side of the liquid outlet pipe 14, a transverse shaft 18 is arranged in, a gear 19 is fixedly installed at the outer end of the transverse shaft 18, a vertical second electric telescopic rod 20 is fixedly installed on the inner top surface of the rear arm 1, the second electric telescopic rod 20 is located right behind the gear 19, a rack 21 is fixedly installed in front of the movable end of the second electric telescopic rod 20, and the rack 21 is in meshing transmission with the gear 19. The utility model discloses can in time drip lubricating oil to the driving gear, be convenient for lubricate the maintenance to the driving gear, the utility model discloses can be abundant lubricate the driving gear outside, it is lubricated effectual; when the utility model is used, if the transmission gear 3 needs to be lubricated, the first electric telescopic rod 7 is extended to drive the arc block 8 to move downwards, so that the arc block 8 is inserted into the corresponding arc groove 5, then the second electric telescopic rod 20 is extended, the second electric telescopic rod 20 drives the rack 21 to move downwards, the rack 21 is in meshing transmission with the gear 19, the gear 19 drives the cross shaft 18 to rotate, the cross shaft 18 drives the ball valve 16 to rotate, the channel of the ball valve 16 is opened, the lubricating liquid in the lubricating liquid box 13 flows into the liquid outlet pipe 14, then the lubricating liquid enters the liquid outlet nozzle 15 through the liquid outlet pipe 14, finally the lubricating liquid is sprayed on the transmission gear 3 through the outlet of the liquid outlet nozzle, so that the transmission gear 3 can be lubricated, meanwhile, the self-driving slider 10 slides along the annular slide rail 9, the two self-driving sliders 10 jointly drive the first electric telescopic rod 7 to rotate through the corresponding connecting rod, the first electric telescopic rod 7 drives the arc-shaped block 8 to rotate, the arc-shaped block 8 is matched with the corresponding arc-shaped groove 5 to further drive the vertical shaft 2 to rotate, and the vertical shaft 2 drives the transmission teeth 3 to rotate, so that lubricating liquid can be sprayed on the outer sides of the transmission teeth 3, and the transmission teeth 3 are fully lubricated; after the lubrication of transmission tooth 3 is completed, second electric telescopic handle 20 contracts, second electric telescopic handle 20 drives rack 21 and up-moves, rack 21 and gear 19 mesh transmission, gear 19 drives cross axle 18 antiport, cross axle 18 drives ball valve 16 and rotates, the ball valve 16 passageway is closed, the lubricated liquid in lubricated liquid box 13 no longer flows into in drain pipe 14, lubricated liquid no longer sprays on transmission tooth 3, meanwhile, from taking power slider 10 stall, first electric telescopic handle 7 contracts, first electric telescopic handle 7 drives arc piece 8 and up-moves, arc piece 8 and the separation of corresponding arc groove 5, just so can make first electric telescopic handle 7 and vertical axis 2 separate, guarantee that the follow-up work of postbrachium 1 is not influenced.
Specifically, in order to prevent the lubricating fluid from overflowing through the gap between the third through hole 17 and the lateral shaft 18, the third through hole 17 described in the present embodiment is fixedly provided with seal rings at the inner and outer ends. The gap between the third through hole 17 and the transverse shaft 18 can be sealed by arranging the sealing ring, and further the lubricating liquid can be prevented from overflowing through the gap between the third through hole 17 and the transverse shaft 18.
Specifically, in order to make the installation of the second electric telescopic rod 20 more stable, both sides of the fixing rod of the second electric telescopic rod 20 and the inner top surface of the rear arm 1 according to the embodiment are fixedly connected through the inclined supporting rod 22. The effect of supporting the second electric telescopic rod 20 can be achieved by arranging the inclined supporting rod 22, and therefore the installation of the second electric telescopic rod 20 can be more stable.
Furthermore, in order to facilitate the injection of the lubricating fluid into the lubricating fluid tank 13, a fluid inlet 23 is disposed on one side of the top surface of the lubricating fluid tank 13. Lubricating liquid is conveniently injected into the lubricating liquid box 13 through the liquid inlet 23.
Furthermore, in order to prevent the lubricating liquid in the lubricating liquid tank 13 from flowing out of the liquid inlet 23, the top end side of the liquid inlet 23 in the embodiment is hinged with a cover body 24. Can seal inlet 23 through setting up lid 24, and then can avoid the lubricated liquid in the lubricated liquid case 13 to flow out from inlet 23.
Furthermore, in order to facilitate opening or closing the cover 24, a handle 25 is fixedly mounted on the top surface of the cover 24. The handle 25 can provide a point of force on the user's hand to facilitate opening or closing of the cover 24.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A connecting device for intelligent welding robot which characterized in that: comprises a rear arm (1), a vertical shaft (2) is arranged in the rear arm (1), the bottom end of the vertical shaft (2) is connected with the inner bottom surface of the rear arm (1) through a bearing, a transmission gear (3) is fixedly arranged on the vertical shaft (2), a circular groove (4) is arranged at the top end of the vertical shaft (2), four arc-shaped grooves (5) which are uniformly distributed are arranged on the periphery of the circular groove (4), the arc-shaped grooves (5) are communicated with the inner part of the circular groove (4), a first through hole (6) is arranged on the top surface of the rear arm (1), a first electric telescopic rod (7) is arranged in the first through hole (6), a fixed rod of the first electric telescopic rod (7) is connected with the inner wall of the first through hole (6) through a bearing, four arc-shaped blocks (8) which are uniformly distributed are fixedly arranged at the movable end of the first electric telescopic rod (7), the arc-shaped blocks (8) are in one-to-one correspondence, an annular slide rail (9) is fixedly installed at the top end of a first through hole (6), self-powered sliders (10) are respectively arranged on the left side and the right side in the annular slide rail (9), the self-powered sliders (10) can slide along the annular slide rail (9), the inner sides of the self-powered sliders (10) are fixedly connected with the outer sides of fixing rods of a first electric telescopic rod (7) through connecting rods (11), a second through hole (12) is formed in the top surface of a rear arm (1), the second through hole (12) is located on the right side of the first through hole (6), a lubricating liquid box (13) is fixedly installed at the top end of the second through hole (12), a liquid outlet pipe (14) is arranged in the second through hole (12), the top end of the liquid outlet pipe (14) is communicated with the interior of the lubricating liquid box (13), a liquid outlet nozzle (15) is fixedly installed at the bottom end of the liquid outlet pipe (14), the top end of the liquid outlet, ball valve (16) can roll in drain pipe (14), drain pipe (14) left side is close to below department and sets up third through-hole (17), be equipped with cross axle (18) in third through-hole (17), be connected through the bearing between cross axle (18) and third through-hole (17) inner wall, cross axle (18) inner and ball valve (16) outer wall fixed connection, cross axle (18) outer end fixed mounting gear (19), top surface fixed mounting vertical second electric telescopic handle (20) in back arm (1), second electric telescopic handle (20) are located gear (19) dead astern, preceding fixed mounting rack (21) of expansion end of second electric telescopic handle (20), rack (21) and gear (19) meshing transmission.
2. The connecting device for the intelligent welding robot as claimed in claim 1, wherein: and a sealing ring is fixedly arranged at the inner end and the outer end of the third through hole (17).
3. The connecting device for the intelligent welding robot as claimed in claim 1, wherein: two sides of a fixed rod of the second electric telescopic rod (20) are fixedly connected with the inner top surface of the rear arm (1) through inclined supporting rods (22).
4. The connecting device for the intelligent welding robot as claimed in claim 1, wherein: one side of the top surface of the lubricating liquid box (13) is provided with a liquid inlet (23).
5. The connecting device for intelligent welding robot of claim 4, wherein: one side of the top end of the liquid inlet (23) is hinged with a cover body (24).
6. The connecting device for intelligent welding robot of claim 5, wherein: and a handle (25) is fixedly arranged on the top surface of the cover body (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158240.0U CN210010613U (en) | 2018-12-21 | 2018-12-21 | Connecting device for intelligent welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158240.0U CN210010613U (en) | 2018-12-21 | 2018-12-21 | Connecting device for intelligent welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010613U true CN210010613U (en) | 2020-02-04 |
Family
ID=69311974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158240.0U Expired - Fee Related CN210010613U (en) | 2018-12-21 | 2018-12-21 | Connecting device for intelligent welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871065A (en) * | 2021-01-20 | 2021-06-01 | 河北兑源新型建材有限公司 | Preparation equipment and use method of waterproof coating |
-
2018
- 2018-12-21 CN CN201822158240.0U patent/CN210010613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871065A (en) * | 2021-01-20 | 2021-06-01 | 河北兑源新型建材有限公司 | Preparation equipment and use method of waterproof coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200408 Address after: 257300 50 meters south of the intersection of Central Avenue and Binsi Road, Guangrao Binhai New District, Dongying City, Shandong Province Patentee after: SHANDONG DINGSHENG ELECTROMECHANICAL EQUIPMENT Inc. Address before: 257 300 South of Central Avenue and Central Avenue of Binhai New Area, Guangrao County, Dongying City, Shandong Province Patentee before: SHANDONG AIFOSENTE INTELLIGENT EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |