CN213764604U - Pipe inner wall robot welding position device - Google Patents
Pipe inner wall robot welding position device Download PDFInfo
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- CN213764604U CN213764604U CN202022748182.4U CN202022748182U CN213764604U CN 213764604 U CN213764604 U CN 213764604U CN 202022748182 U CN202022748182 U CN 202022748182U CN 213764604 U CN213764604 U CN 213764604U
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Abstract
The utility model discloses an intraductal wall robot welding position device, including the installation body, the inside of the installation body is provided with the pneumatic cylinder, the output fixedly connected with bracing piece of pneumatic cylinder, the main stationary dog of last fixed surface of bracing piece is connected with, the first female pole that stretches out of lower part fixedly connected with of the installation body, the first lower extreme sliding connection who stretches out female pole has the first son pole that stretches out, the first stationary dog of lower extreme fixedly connected with who stretches out son pole, the lower part of the installation body just is located the first left side fixedly connected with second that stretches out female pole and stretches out female pole. The utility model discloses in, set up first stationary dog, second stationary dog, main stationary dog, pneumatic cylinder, bracing piece, grip slipper, lead screw, rolling disc, dwang, left gripper jaw, right gripper jaw, slide bar, first female pole, the second of stretching out stretches out female pole, first sub-pole, the second of stretching out stretches out sub-pole, fixing bolt, reaches stable location, convenient support, convenient to use's purpose.
Description
Technical Field
The utility model relates to a positioner technical field especially relates to an intraductal wall robot welding position device.
Background
Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high-temperature or high-pressure manner, with the development of electronics, computer technology, numerical control and robotics, automated welding robots, which have become increasingly mature since their use in production since the 60 s.
During welding, must carry out the location to the work piece and press from both sides tightly, guarantee welded precision, to the pipe fitting, want inside welding work piece, because be in the inside of pipe fitting, inconvenient centre gripping location carries out, takes place to remove when the welding easily, influences welded quality, and it is not convenient enough to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a welding and positioning device for a pipe inner wall robot.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a robot welding and positioning device for the inner wall of a pipe comprises an installation body, wherein a hydraulic cylinder is arranged inside the installation body, a support rod is fixedly connected to the output end of the hydraulic cylinder, a main fixing claw is fixedly connected to the upper surface of the support rod, a first extending female rod is fixedly connected to the lower portion of the installation body, a first extending male rod is slidably connected to the lower end of the first extending female rod, a first fixing claw is fixedly connected to the lower end of the first extending male rod, a second extending female rod is fixedly connected to the left side of the first extending female rod and is fixedly connected to the lower portion of the installation body, a second extending male rod is slidably connected to the lower end of the second extending female rod, a second fixing claw is fixedly connected to the lower end of the second extending male rod, and fixing bolts are arranged on the outer surfaces of the first extending female rod and the second extending female rod;
the utility model discloses a lead screw, including the installation body, the trailing flank fixedly connected with connecting rod of installation body, the trailing flank fixedly connected with grip slipper of connecting rod, the inside of grip slipper is provided with the lead screw, the right side end fixedly connected with rolling disc of lead screw, the inside of rolling disc is provided with the dwang, the surface of lead screw is provided with left gripper jaw, right gripper jaw, the inside fixedly connected with slide bar of grip slipper.
As a further description of the above technical solution:
the longitudinal section of the mounting body is circular, and the hydraulic cylinder is positioned between the first extending female rod and the second extending female rod.
As a further description of the above technical solution:
the first extension female rod, the second extension female rod, the mutual contained angle one hundred twenty degrees of bracing piece, first stationary dog, second stationary dog's size is the same.
As a further description of the above technical solution:
the first surface that stretches out female pole, second stretch out female pole evenly is provided with the recess, fixing bolt is located the recess.
As a further description of the above technical solution:
the first fixed claw, the second fixed claw and the main fixed claw are the same in shape, and the supporting rod is in a vertical state.
As a further description of the above technical solution:
the number of the slide bars is two, and the lead screw is located between the two slide bars.
As a further description of the above technical solution:
the slide bar passes through the left clamping jaw and the right clamping jaw, and the rotating disc is located on the right side of the clamping seat.
As a further description of the above technical solution:
the clamping seat is C-shaped, and the left clamping claw and the right clamping claw are located on the inner side of the clamping seat.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this kind of pipe inner wall robot welding position device has set up first stationary dog, second stationary dog, main stationary dog, pneumatic cylinder, bracing piece, drives the bracing piece through the pneumatic cylinder and stretches out, and the bracing piece drives main stationary dog and stretches out, mutually supports with first stationary dog, second stationary dog, reaches the purpose of stable location, provides stable support for the welding.
2. Compared with the prior art, this kind of pipe inner wall robot welding position device has set up grip slipper, lead screw, rolling disc, dwang, left gripper jaw, right gripper jaw, slide bar, drives the rolling disc through rotating the dwang and rotates, and then drives the lead screw and rotate, and the lead screw drives left gripper jaw, right gripper jaw relative motion, will treat welded work piece centre gripping, guarantees the stability of work piece, conveniently welds.
3. Compared with the prior art, this a pipe inner wall robot welding position device has set up first female pole, the second of stretching out and has stretched out female pole, first son pole, the second of stretching out stretches out son pole, fixing bolt, when meetting different pipe diameters, can be through adjusting fixing bolt, adjusts first extension length that stretches out son pole, the second stretches out the son pole to be fit for different pipe diameters, the scope of use is wider.
4. Compared with the prior art, the welding and positioning device for the pipe inner wall robot is provided with the sliding rod, so that the motion stability of the left clamping jaw and the right clamping jaw is ensured, the stability of a clamped workpiece is further ensured, and the welding quality is ensured.
Drawings
Fig. 1 is a front view of a robot welding and positioning device for inner wall of pipe provided by the present invention;
fig. 2 is a side view of a robot welding and positioning device for inner wall of pipe provided by the present invention;
fig. 3 is a schematic structural view of a clamping mechanism of a robot welding and positioning device for inner wall of a pipe provided by the present invention;
fig. 4 is a perspective view of the fixing claw of the welding and positioning device for the robot on the inner wall of the pipe provided by the utility model.
Illustration of the drawings:
1. a first fixed jaw; 2. a first projecting sub-rod; 3. a first extended female stem; 4. a hydraulic cylinder; 5. fixing the bolt; 6. a second extended female link; 7. a second projecting sub-rod; 8. a second stationary jaw; 9. a main fixed jaw; 10. a support bar; 11. an installation body; 12. a connecting rod; 13. rotating the disc; 14. a clamping seat; 15. a left gripper jaw; 16. a slide bar; 17. a lead screw; 18. a right gripper jaw; 19. rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a robot welding and positioning device for the inner wall of a pipe comprises an installation body 11, a hydraulic cylinder 4 is arranged inside the installation body 11, a support rod 10 is fixedly connected to the output end of the hydraulic cylinder 4, a main fixing claw 9 is fixedly connected to the upper surface of the support rod 10, the hydraulic cylinder 4 drives the support rod 10 to move, the support rod 10 drives the main fixing claw 9 to move so as to achieve the purposes of fixing and loosening, a first extending female rod 3 is fixedly connected to the lower portion of the installation body 11, a first extending sub-rod 2 is slidably connected to the lower end of the first extending female rod 3, a first fixing claw 1 is fixedly connected to the lower end of the first extending sub-rod 2, a second extending female rod 6 is fixedly connected to the lower portion of the installation body 11 and positioned on the left side of the first extending female rod 3, a second extending sub-rod 7 is slidably connected to the lower end of the second extending female rod 6, and a second fixing claw 8 is fixedly connected to the lower end of the second extending sub-rod 7, the outer surfaces of the first extending female rod 3 and the second extending female rod 6 are provided with fixing bolts 5;
the rear side face of the mounting body 11 is fixedly connected with a connecting rod 12, the rear side face of the connecting rod 12 is fixedly connected with a clamping seat 14, a lead screw 17 is arranged inside the clamping seat 14, a rotating disc 13 is fixedly connected to the right side end of the lead screw 17, a rotating rod 19 is arranged inside the rotating disc 13, a left clamping jaw 15 and a right clamping jaw 18 are arranged on the outer surface of the lead screw 17, and a sliding rod 16 is fixedly connected inside the clamping seat 14.
The longitudinal section of the installation body 11 is circular, the hydraulic cylinder 4 is positioned between the first extending female rod 3 and the second extending female rod 6, the included angle between the first extending female rod 3, the second extending female rod 6 and the support rod 10 is one hundred twenty degrees, the integral stability is ensured, the first fixed claw 1 and the second fixed claw 8 are the same in size, grooves are uniformly formed in the outer surfaces of the first extending female rod 3 and the second extending female rod 6, the fixing bolt 5 is positioned in the grooves, the changed lengths of the first extending sub-rod 2 and the second extending sub-rod 7 are ensured to be the same, the first fixed claw 1, the second fixed claw 8 and the main fixed claw 9 are the same in shape, the support rods 10 are in a vertical state, the number of the slide rods 16 is two, the screw 17 is positioned between the two slide rods 16, the slide rods 16 penetrate through the left clamping claw 15 and the right clamping claw 18, the rotating disc 13 is positioned on the right side of the clamping seat 14, the clamping seat 14 is C-shaped, the left clamping claw 15 and the right clamping claw 18 are positioned on the inner side of the clamping seat 14.
The working principle is as follows: pneumatic cylinder 4 drives bracing piece 10 and stretches out, bracing piece 10 drives main stationary dog 9 and stretches out, with first stationary dog 1, second stationary dog 8 mutually supports, reach the purpose of stable location, provide stable support for the welding, drive rolling disc 13 through rotating dwang 19 and rotate, and then drive lead screw 17 and rotate, lead screw 17 drives left gripper jaw 15, right gripper jaw 18 relative motion, will treat the work piece centre gripping of welding, guarantee the stability of work piece, conveniently weld, when meetting different pipe diameters, can pass through adjusting fixing bolt 5, adjust first sub-pole 2 that stretches out, the second stretches out the extension length of sub-pole 7, thereby be fit for different pipe diameters, the scope of use is wider.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a pipe inner wall robot welding position device, includes installation body (11), its characterized in that: the utility model discloses a hydraulic cylinder (4) is provided with to the inside of installation body (11), the output end fixedly connected with bracing piece (10) of pneumatic cylinder (4), the last fixed surface of bracing piece (10) is connected with main stationary dog (9), the lower part fixedly connected with of installation body (11) first stretches out female pole (3), the first lower extreme sliding connection who stretches out female pole (3) has first son pole (2) of stretching out, the first stationary dog (1) of lower extreme fixedly connected with who stretches out son pole (2), the lower part of installation body (11) just is located the first left side fixedly connected with second that stretches out female pole (3) and stretches out female pole (6), the lower extreme sliding connection that the second stretches out female pole (6) has the second to stretch out son pole (7), the second stretches out lower extreme fixedly connected with second stationary dog (8) of son pole (7), first mother pole (3) of stretching out, The outer surface of the second extending female rod (6) is provided with a fixed bolt (5);
the utility model discloses a lead screw, including the installation body (11), the trailing flank fixedly connected with connecting rod (12) of installation body (11), trailing flank fixedly connected with grip slipper (14) of connecting rod (12), the inside of grip slipper (14) is provided with lead screw (17), the right side end fixedly connected with rolling disc (13) of lead screw (17), the inside of rolling disc (13) is provided with dwang (19), the surface of lead screw (17) is provided with left gripper jaw (15), right gripper jaw (18), the inside fixedly connected with slide bar (16) of grip slipper (14).
2. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the longitudinal section of the mounting body (11) is circular, and the hydraulic cylinder (4) is positioned between the first extending female rod (3) and the second extending female rod (6).
3. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the first extension female rod (3), the second extension female rod (6) and the support rod (10) form an included angle of one hundred twenty degrees, and the first fixed claw (1) and the second fixed claw (8) are the same in size.
4. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the first surface that stretches out female pole (3), second stretch out female pole (6) evenly is provided with the recess, fixing bolt (5) are located the recess.
5. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the shapes of the first fixed claw (1), the second fixed claw (8) and the main fixed claw (9) are the same, and the support rod (10) is in a vertical state.
6. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the number of the slide bars (16) is two, and the lead screw (17) is positioned between the two slide bars (16).
7. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the sliding rod (16) penetrates through the left clamping jaw (15) and the right clamping jaw (18), and the rotating disc (13) is located on the right side of the clamping seat (14).
8. The robot welding and positioning device for the inner wall of the pipe as claimed in claim 1, wherein: the clamping seat (14) is C-shaped, and the left clamping claw (15) and the right clamping claw (18) are located on the inner side of the clamping seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748182.4U CN213764604U (en) | 2020-11-25 | 2020-11-25 | Pipe inner wall robot welding position device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748182.4U CN213764604U (en) | 2020-11-25 | 2020-11-25 | Pipe inner wall robot welding position device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764604U true CN213764604U (en) | 2021-07-23 |
Family
ID=76880679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022748182.4U Active CN213764604U (en) | 2020-11-25 | 2020-11-25 | Pipe inner wall robot welding position device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764604U (en) |
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2020
- 2020-11-25 CN CN202022748182.4U patent/CN213764604U/en active Active
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