CN215148028U - Automatic polishing device in round pipe - Google Patents
Automatic polishing device in round pipe Download PDFInfo
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- CN215148028U CN215148028U CN202121475591.XU CN202121475591U CN215148028U CN 215148028 U CN215148028 U CN 215148028U CN 202121475591 U CN202121475591 U CN 202121475591U CN 215148028 U CN215148028 U CN 215148028U
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Abstract
An automatic polishing device in a round tube comprises a rack, a first supporting rod, a second supporting rod, a traveling wheel, a storage battery, a rotating frame, a push rod and a polishing head; the first support rod, the second support rod and the travelling wheels are all provided with a plurality of support rods; the first supporting rod and the second supporting rod are rotatably connected with the rack; the plurality of travelling wheels are respectively and rotatably arranged on the plurality of first supporting rods and the plurality of second supporting rods; the first supporting rod and the second supporting rod are provided with driving mechanisms for driving the travelling wheels to rotate; the rack is provided with an adjusting mechanism for driving the first supporting rod and the second supporting rod to rotate and open; a first motor for driving the rotating frame to rotate is arranged on the rack; the push rod is rotationally connected with the rotating frame; the rotating frame is provided with a pushing mechanism for pushing the push rod to rotate and open; the polishing head is arranged on the push rod; the storage battery is arranged on the frame. The utility model discloses an adjustment mechanism can make it fill in the pipe of different diameters, improves the suitability.
Description
Technical Field
The utility model relates to a polishing equipment technical field especially relates to an automatic intraductal burnishing device of circle.
Background
The circular tube is a steel material with two open ends and a hollow concentric cross section, and the length of the steel material is larger than that of the periphery. Can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry and special purposes.
The inner wall of the circular tube needs to be polished due to corrosion and other reasons in practical use, and the conventional circular tube polishing equipment is large in size and inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an automatic intraductal burnishing device of circle can make it fill in the pipe of different diameters through adjustment mechanism, improves the suitability.
(II) technical scheme
The utility model provides an automatic polishing device in a round tube, which comprises a frame, a first support rod, a second support rod, a traveling wheel, a storage battery, a rotating frame, a push rod and a polishing head;
the rack is provided with a mounting groove; the mounting grooves, the first supporting rods, the second supporting rods and the travelling wheels are all provided in plurality; the first support rods and the second support rods are uniformly arranged on the outer peripheral side of the rack in an annular shape; the plurality of first supporting rods and the plurality of second supporting rods are respectively positioned in the plurality of mounting grooves; the first supporting rod and the second supporting rod are rotatably connected with the rack; the plurality of travelling wheels are respectively and rotatably arranged on the plurality of first supporting rods and the plurality of second supporting rods; the first supporting rod and the second supporting rod are provided with driving mechanisms for driving the travelling wheels to rotate; the rack is provided with an adjusting mechanism for driving the first supporting rod and the second supporting rod to rotate and open; the rotating frame is rotatably connected with the rack, and a first motor for driving the rotating frame to rotate is arranged on the rack; the plurality of push rods and the plurality of polishing heads are arranged, the push rods are annularly distributed on the outer peripheral side of the rotating frame, and the push rods are rotatably connected with the rotating frame; the rotating frame is provided with a pushing mechanism for pushing the push rod to rotate and open; the plurality of polishing heads are respectively arranged on the plurality of push rods; the storage battery is arranged on the rack and electrically connected with the driving mechanism, the first motor and the adjusting mechanism.
Preferably, the rotating frame is provided with a containing groove; the accommodating grooves and the pushing mechanisms are respectively provided with a plurality of grooves; one end of each push rod is respectively positioned in the plurality of accommodating grooves; the pushing mechanism comprises a connecting rod, a pushing block, a guide post and an elastic piece; the push block is arranged in the accommodating groove in a sliding manner; the guide post is arranged in the accommodating groove; the push block is arranged on the guide post in a sliding manner; the elastic piece is arranged on the outer periphery of the guide post, and two ends of the elastic piece are respectively connected with the push block and the rotating frame; two ends of the connecting rod are respectively connected with the push block and the push rod in a rotating way.
Preferably, the frame is provided with a sliding groove; the sliding grooves are arranged at the lower ends of the mounting grooves; the first support rod and the second support rod are both rotatably provided with adjusting rods; the adjusting rods are provided in plurality; the adjusting mechanism comprises a second motor, a screw rod, a moving frame and a fixing plate; two fixed plates and two movable frames are arranged; the two fixing plates are arranged in the frame; the second motor is arranged on the fixing plate, and the output end of the second motor is connected with the screw rod; the screw rod is rotationally arranged on the fixed plate; the two moving frames are arranged in the rack in a sliding manner; the screw rod is a bidirectional screw rod and comprises a first thread part and a second thread part with opposite thread turning directions; the two movable frames are respectively in threaded connection with the first threaded part and the second threaded part; one end of the adjusting rod connected with the first supporting rod is rotatably connected with one moving frame; one end of the adjusting rod connected with the second supporting rod is rotatably connected with the other movable frame; the storage battery is electrically connected with the second motor.
Preferably, a support frame is arranged in the frame; the support frame is positioned in the middle of the screw rod; the screw rod rotates on the support frame.
Preferably, the second motor is a servo motor.
Preferably, a balancing weight is arranged in the storage battery.
Preferably, the traveling wheel is provided with anti-skid lines.
Preferably, the battery is detachably connected to the housing.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
when the utility model is used, the utility model is firstly plugged into a round pipe to be polished, and the opening size of the first support rod and the second support rod is adjusted by the adjusting mechanism, so that the travelling wheel can be attached to the inner wall of the round pipe to be polished; when the driving mechanism drives the travelling wheels to rotate, the machine frame can be pushed to move; pushing mechanism promotes the push rod and opens, and the push rod drives the rubbing head and removes, rubbing head and the contact of treating the inside pipe wall of polished pipe, and first motor drive rotating turret rotates, and the rotating turret drives push rod and rubbing head and rotates to polish the inside pipe wall of pipe, facilitate the use, and the size is small and exquisite, can portable, can make it fill in the pipe of different diameters through adjustment mechanism, improves the suitability.
Drawings
Fig. 1 is a schematic structural view of an automatic polishing device in a circular tube according to the present invention.
Fig. 2 is a schematic sectional view of the automatic polishing device for a circular tube according to the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. a frame; 101. mounting grooves; 102. a sliding groove; 21. a first support bar; 22. a second support bar; 3. a travel wheel; 4. a drive mechanism; 5. a storage battery; 6. a rotating frame; 601. a receiving groove; 602. A first motor; 7. a push rod; 8. a polishing head; 9. a pushing mechanism; 901. a connecting rod; 902. a push block; 903. A guide post; 904. an elastic member; 10. adjusting a rod; 11. an adjustment mechanism; 1101. a second motor; 1102. A screw rod; 1103. a movable frame; 1104. a support frame; 1105. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the present invention provides an automatic polishing device for a circular tube, which comprises a frame 1, a first support rod 21, a second support rod 22, a traveling wheel 3, a battery 5, a rotating frame 6, a push rod 7 and a polishing head 8;
the rack 1 is provided with a mounting groove 101; a plurality of mounting grooves 101, a plurality of first supporting rods 21, a plurality of second supporting rods 22 and a plurality of traveling wheels 3 are arranged; a plurality of first support rods 21 and second support rods 22 are uniformly arranged on the outer periphery side of the frame 1 in a ring shape; the plurality of first support bars 21 and the plurality of second support bars 22 are respectively positioned in the plurality of mounting grooves 101; the first support rod 21 and the second support rod 22 are rotatably connected with the frame 1; the plurality of traveling wheels 3 are respectively and rotatably arranged on the plurality of first supporting rods 21 and the plurality of second supporting rods 22; the first support rod 21 and the second support rod 22 are provided with a driving mechanism 4 for driving the travelling wheel 3 to rotate; the frame 1 is provided with an adjusting mechanism 11 for driving the first supporting rod 21 and the second supporting rod 22 to rotate and open; the rotating frame 6 is rotatably connected with the rack 1, and the rack 1 is provided with a first motor 602 for driving the rotating frame 6 to rotate; the push rods 7 and the polishing heads 8 are arranged in a plurality, the push rods 7 are annularly distributed on the outer peripheral side of the rotating frame 6, and the push rods 7 are rotatably connected with the rotating frame 6; the rotating frame 6 is provided with a pushing mechanism 9 for pushing the push rod 7 to rotate and open; the plurality of polishing heads 8 are respectively arranged on the plurality of push rods 7; the storage battery 5 is arranged on the frame 1, and the storage battery 5 is electrically connected with the driving mechanism 4, the first motor 602 and the adjusting mechanism 11.
In an alternative embodiment, the rotating frame 6 is provided with a receiving groove 601; a plurality of accommodating grooves 601 and a plurality of pushing mechanisms 9 are arranged; one ends of the push rods 7 are respectively positioned in the accommodating grooves 601; the pushing mechanism 9 comprises a connecting rod 901, a pushing block 902, a guide column 903 and an elastic piece 904; the push block 902 is arranged in the accommodating groove 601 in a sliding manner; the guide column 903 is arranged in the accommodating groove 601; the push block 902 is arranged on the guide column 903 in a sliding manner; the elastic piece 904 is arranged on the outer periphery side of the guide column 903, and two ends of the elastic piece 904 are respectively connected with the push block 902 and the rotating frame 6; two ends of the connecting rod 901 are respectively connected with the push block 902 and the push rod 7 in a rotating way.
It should be noted that the elastic member 904 pushes the push block 902 to move, the push block 902 drives the connecting rod 901 to move, the connecting rod 901 pushes the push rod 7 to open, and the push rod 7 drives the polishing head 8 to move, so that the polishing head 8 contacts with a round tube to be polished, and when the rotating frame 6 rotates, the polishing head 8 is driven to rotate to polish the round tube.
In an alternative embodiment, the frame 1 is provided with a sliding groove 102; a plurality of sliding grooves 102 are arranged, and the plurality of sliding grooves 102 are positioned at the lower ends of the plurality of mounting grooves 101; the first support rod 21 and the second support rod 22 are both rotatably provided with an adjusting rod 10; the adjusting rod 10 is provided in plurality; the adjusting mechanism 11 comprises a second motor 1101, a screw 1102, a moving frame 1103 and a fixing plate 1105; two fixed plates 1105 and two movable frames 1103 are arranged; both fixing plates 1105 are arranged in the frame 1; the second motor 1101 is arranged on the fixing plate 1105, and the output end of the second motor 1101 is connected with the screw 1102; the screw 1102 is rotatably arranged on the fixed plate 1105; the two moving frames 1103 are both arranged in the machine frame 1 in a sliding manner; the screw 1102 is a bidirectional screw, and the screw 1102 comprises a first thread part and a second thread part with opposite thread turning directions; the two moving frames 1103 are respectively in threaded connection with the first threaded part and the second threaded part; one end of the adjusting rod 10 connected with the first supporting rod 21 is rotatably connected with one moving frame 1103; one end of the adjusting rod 10 connected with the second supporting rod 22 is rotatably connected with the other moving frame 1103; the battery 5 is electrically connected to the second motor 1101.
It should be noted that, will the utility model discloses fill in the pipe of treating the polishing, second motor 1101 drives lead screw 1102 and rotates, and lead screw 1102 drives two and removes a 1103 and remove, removes a 1103 and drives and adjust pole 10 and remove, adjusts pole 10 and promotes the upset of first bracing piece 21 and second bracing piece 22, and first bracing piece 21 and second bracing piece 22 drive the wheel of marcing 3 and remove to the wheel of marcing 3 contacts with the pipe inner wall of treating the polishing, thereby can make the utility model discloses can remove in the pipe.
In an alternative embodiment, a support frame 1104 is provided within the frame 1; the support frame 1104 is positioned in the middle of the screw 1102; the lead screw 1102 is rotated on a support bracket 1104.
The support frame 1104 is used to support the screw 1102, and is capable of limiting the position of the moving frame 1103 and determining the limit position of the moving frame 1103.
In an alternative embodiment, the second motor 1101 is a servo motor.
It should be noted that the servo motor can better control the rotation of the screw rod 1102, so that the traveling wheel 3 can be more closely attached to the inner wall of the circular tube to be polished.
In an alternative embodiment, a weight is provided within the battery 5.
It should be noted that the counterweight can balance the frame 1, so that it can move better.
In an alternative embodiment, the running wheels 3 are provided with anti-slip threads.
It should be noted that the anti-slip threads enable the travelling wheel 3 to rotate better and prevent the travelling wheel 3 from sliding radially inside the circular tube to be ground.
In an alternative embodiment, the battery 5 is detachably connected to the housing 1.
It should be noted that, battery 5 and 1 releasable connection of frame can conveniently take off battery 5 and charge, and change the battery 5 back that has the electricity, can make the utility model discloses continue work.
When the utility model is used, the utility model is firstly plugged into a round pipe to be polished, and the opening size of the first support bar 21 and the second support bar 22 is adjusted through the adjusting mechanism 11, so that the travelling wheel 3 can be attached to the inner wall of the round pipe to be polished; when the driving mechanism 4 drives the travelling wheel 3 to rotate, the frame 1 can be pushed to move; pushing mechanism 9 promotes push rod 7 and opens, and push rod 7 drives rubbing head 8 and removes, and rubbing head 8 and the contact of the pipe inner wall of waiting to polish, first motor 602 drive rotating turret 6 rotate, and rotating turret 6 drives push rod 7 and rubbing head 8 and rotates to polish the pipe inner wall, facilitate the use, and the size is small and exquisite, can portable, can make it fill in the pipe of different diameters through adjustment mechanism 11 in, improve the suitability.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. An automatic polishing device in a round tube is characterized by comprising a rack (1), a first support rod (21), a second support rod (22), a traveling wheel (3), a storage battery (5), a rotating frame (6), a push rod (7) and a polishing head (8);
the rack (1) is provided with a mounting groove (101); a plurality of mounting grooves (101), a plurality of first supporting rods (21), a plurality of second supporting rods (22) and a plurality of traveling wheels (3) are arranged; the first support rods (21) and the second support rods (22) are uniformly arranged on the outer peripheral side of the rack (1) in an annular shape; the plurality of first supporting rods (21) and the plurality of second supporting rods (22) are respectively positioned in the plurality of mounting grooves (101); the first supporting rod (21) and the second supporting rod (22) are rotatably connected with the frame (1); the plurality of travelling wheels (3) are respectively and rotatably arranged on the plurality of first supporting rods (21) and the plurality of second supporting rods (22); the first support rod (21) and the second support rod (22) are provided with a driving mechanism (4) for driving the travelling wheel (3) to rotate; the rack (1) is provided with an adjusting mechanism (11) for driving the first supporting rod (21) and the second supporting rod (22) to rotate and open; the rotating frame (6) is rotatably connected with the rack (1), and a first motor (602) for driving the rotating frame (6) to rotate is arranged on the rack (1); the push rods (7) and the polishing heads (8) are arranged in a plurality of numbers, the push rods (7) are distributed on the outer peripheral side of the rotating frame (6) in an annular mode, and the push rods (7) are rotatably connected with the rotating frame (6); a pushing mechanism (9) for pushing the push rod (7) to rotate and open is arranged on the rotating frame (6); the polishing heads (8) are respectively arranged on the push rods (7); the storage battery (5) is arranged on the rack (1), and the storage battery (5) is electrically connected with the driving mechanism (4), the first motor (602) and the adjusting mechanism (11).
2. The automatic round tube inner polishing device according to claim 1, wherein the rotating frame (6) is provided with a receiving groove (601); a plurality of accommodating grooves (601) and a plurality of pushing mechanisms (9) are arranged; one end of each push rod (7) is respectively positioned in the accommodating grooves (601); the pushing mechanism (9) comprises a connecting rod (901), a pushing block (902), a guide column (903) and an elastic piece (904); the push block (902) is arranged in the accommodating groove (601) in a sliding manner; the guide column (903) is arranged in the accommodating groove (601); the push block (902) is arranged on the guide column (903) in a sliding manner; the elastic piece (904) is arranged on the outer periphery side of the guide column (903), and two ends of the elastic piece (904) are respectively connected with the push block (902) and the rotating frame (6); two ends of the connecting rod (901) are respectively connected with the push block (902) and the push rod (7) in a rotating way.
3. An automatic round tube inner polishing device according to claim 1, characterized in that the frame (1) is provided with a sliding groove (102); a plurality of sliding grooves (102) are arranged, and the sliding grooves (102) are positioned at the lower ends of the mounting grooves (101); the first support rod (21) and the second support rod (22) are both rotatably provided with adjusting rods (10); a plurality of adjusting rods (10) are arranged; the adjusting mechanism (11) comprises a second motor (1101), a screw rod (1102), a moving frame (1103) and a fixing plate (1105); two fixed plates (1105) and two movable frames (1103) are arranged; the two fixed plates (1105) are both arranged in the frame (1); the second motor (1101) is arranged on the fixing plate (1105), and the output end of the second motor (1101) is connected with the screw rod (1102); the screw rod (1102) is rotatably arranged on the fixing plate (1105); the two moving frames (1103) are arranged in the machine frame (1) in a sliding manner; the screw rod (1102) is a bidirectional screw rod, and the screw rod (1102) comprises a first threaded part and a second threaded part which are opposite in thread turning direction; the two moving frames (1103) are respectively in threaded connection with the first threaded part and the second threaded part; one end of an adjusting rod (10) connected with the first supporting rod (21) is rotatably connected with a moving frame (1103); one end of an adjusting rod (10) connected with the second supporting rod (22) is rotatably connected with the other moving frame (1103); the storage battery (5) is electrically connected with the second motor (1101).
4. An automatic polishing device for round tubes according to claim 3, characterized in that a support frame (1104) is arranged in the frame (1); the support frame (1104) is positioned in the middle of the screw rod (1102); the screw rod (1102) rotates on the support frame (1104).
5. An automatic round tube inner polishing device according to claim 3, characterized in that the second motor (1101) is a servo motor.
6. An automatic polishing device for round tubes as in claim 1, characterized in that a weight is provided in the accumulator (5).
7. An automatic polishing device in a round tube as claimed in claim 1, characterized in that the running wheel (3) is provided with anti-slip threads.
8. An automatic polishing device in a circular tube as claimed in claim 1, characterized in that the accumulator (5) is detachably connected to the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475591.XU CN215148028U (en) | 2021-06-30 | 2021-06-30 | Automatic polishing device in round pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475591.XU CN215148028U (en) | 2021-06-30 | 2021-06-30 | Automatic polishing device in round pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215148028U true CN215148028U (en) | 2021-12-14 |
Family
ID=79381360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121475591.XU Active CN215148028U (en) | 2021-06-30 | 2021-06-30 | Automatic polishing device in round pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215148028U (en) |
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2021
- 2021-06-30 CN CN202121475591.XU patent/CN215148028U/en active Active
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