CN214686030U - Shot blasting machine for inner and outer walls of steel pipe - Google Patents
Shot blasting machine for inner and outer walls of steel pipe Download PDFInfo
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- CN214686030U CN214686030U CN202120535133.4U CN202120535133U CN214686030U CN 214686030 U CN214686030 U CN 214686030U CN 202120535133 U CN202120535133 U CN 202120535133U CN 214686030 U CN214686030 U CN 214686030U
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Abstract
The utility model discloses a steel pipe inside and outside wall shot blasting machine, including a supporting bench, supporting bench top center department opens there is through-hole and in-hole sliding connection to have the internal thread sleeve. The utility model discloses in, through setting up the cavity, first motor, the connecting rod, the drive tooth, driven tooth, the apparatus further comprises a rotating shaft, first sprocket, the second sprocket, chain and bull stick, it is rotatory to be convenient for realize the connecting rod through first motor drive, and then realize that the drive tooth is rotatory, it is rotatory to be connected through the meshing of drive tooth and driven tooth and realizes that the pivot is rotatory, and then realize that first sprocket is rotatory, it is rotatory to realize the second sprocket through the effect of chain, and then it is rotatory to realize that the bull stick drives the gyro wheel, cooperate a plurality of second balls, can realize the rotation to the steel pipe of centre gripping.
Description
Technical Field
The utility model relates to a shot blasting machine field especially relates to a steel pipe inside and outside wall shot blasting machine.
Background
The steel pipe inner wall impeller head cleaning machine adopts automatic impeller blasting to remove surface rust, and high-speed shot flow beams thrown out by the high-efficiency impeller head are used for crushing oxide skins, rust layers and sundries on the inner surface of the steel pipe, so that a fine bright surface is obtained, the tensile strength and the compressive strength of a workpiece are improved, the adhesive force is increased for the inner surface painting protection, and the purposes of preventing corrosion, protecting pipes and prolonging the service life of the steel pipe are achieved.
And the self-rotating wheels on the mobile trolley in the traditional steel pipe inner wall shot blasting machine can not adjust the distance according to the diameters of different steel pipes, so that the steel pipes with different diameters can not achieve the best autorotation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a shot blasting machine for the inner and outer walls of a steel pipe.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a shot blasting machine for inner and outer walls of a steel pipe comprises a supporting table, wherein a through hole is formed in the center of the top of the supporting table, an internal thread sleeve is connected in the through hole in a sliding mode, a screw is connected to the inner side wall of the internal thread sleeve in a threaded mode, a disc is fixedly connected to the section of the bottom of the screw, a supporting block arranged in an arc mode is fixedly connected to the end face of the top of the internal thread sleeve, a plurality of first balls are rotatably connected to the center of the top of the supporting block, two sliding grooves are symmetrically formed in two sides of the top of the supporting table, two sliding blocks are symmetrically and slidably connected to two ends in the two sliding grooves, two second motors are symmetrically and fixedly connected to two ends of the outer side wall of the supporting table, and rectangular blocks are fixedly connected to the tops of the four sliding blocks;
rectangular block is close to brace table top center department one side and opens and to have arc wall and arc wall inside wall top and bottom center department symmetrical rotation to be connected with the second ball, four the first motor of arc wall one end fixedly connected with is kept away from at one of them rectangular block top, four in the rectangular block that is provided with first motor center department opens and to have cavity and cavity in be close to arc wall one side center department and open and to have logical groove, center department rotates in the cavity and is connected with connecting rod and connecting rod face and is close to middle part position fixedly connected with driving tooth, the cavity inside wall is close to logical groove one side center department and rotates and be connected with pivot and pivot face and be close to the first sprocket of cavity inside wall one end fixedly connected with, the pivot is close to driven tooth of driving tooth one end fixedly connected with and driven tooth are connected with the driving tooth meshing.
As a further description of the above technical solution:
the inner thread sleeve is characterized in that guide grooves in two vertical directions are symmetrically formed in the center of one opposite side in the through hole, guide strips are connected in the two guide grooves in a sliding mode, and the outer side wall of the inner thread sleeve is fixedly connected with the guide strips.
As a further description of the above technical solution:
an annular groove is formed in the center of the bottom of the supporting table, an annular strip is connected in the annular groove in a rotating mode, and the bottom of the annular strip is fixedly connected with the top of the disc.
As a further description of the above technical solution:
two center department all rotates in the spout and is connected with threaded rod and runs through slider and slider threaded connection, threaded rod both ends screw thread is reverse setting and threaded rod and runs through a supporting bench and outwards extend and second motor drive end fixed connection near second motor one end.
As a further description of the above technical solution:
the top end face of the connecting rod penetrates through the rectangular block and extends outwards to be fixedly connected with the first motor driving end.
As a further description of the above technical solution:
the center of the through groove is rotatably connected with a rotating rod, the center of the rotating rod face is fixedly connected with a roller, and the rotating rod face is close to one end of the first chain wheel and is fixedly connected with a second chain wheel, and the second chain wheel is connected with the first chain wheel through a chain.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up brace table, spout, slider, threaded rod and second motor, the personnel of being convenient for are rotatory through controlling second motor drive threaded rod, and then realize the position distance between two sliders and adjust through the threaded connection of the rotatory threaded rod of utilizing of threaded rod and slider, and then realize the distance between two rectangular blocks and adjust, realize fastening fixedly to what the steel pipe lateral wall was realized through the arc wall that sets up on the rectangular block.
2. The utility model discloses a set up the cavity, first motor, the connecting rod, the drive tooth, driven tooth, the apparatus further comprises a rotating shaft, first sprocket, the second sprocket, chain and bull stick, it is rotatory to be convenient for realize the connecting rod through first motor drive, and then realize that the drive tooth is rotatory, it is rotatory to be connected through the meshing of drive tooth and driven tooth and realizes that the pivot is rotatory, and then realize that first sprocket is rotatory, it is rotatory to realize the second sprocket through the effect of chain, and then it is rotatory to realize that the bull stick drives the gyro wheel, cooperate a plurality of second balls, can realize the rotation to the steel pipe of centre gripping.
Drawings
FIG. 1 is a front cross-sectional view of a shot blasting machine for inner and outer walls of a steel pipe, which is provided by the utility model;
FIG. 2 is a side cross-sectional view of FIG. 1;
fig. 3 is a schematic structural view of the cavity of fig. 1.
Illustration of the drawings:
1. a chain; 2. a rotating shaft; 3. a first sprocket; 4. a support block; 5. a driven tooth; 6. a cavity; 7. a driving tooth; 8. an internally threaded sleeve; 9. a rectangular block; 10. a through groove; 11. a rotating rod; 12. a slider; 13. a connecting rod; 14. a second sprocket; 15. a first motor; 16. a second motor; 17. a threaded rod; 18. a support table; 19. a chute; 20. a disc; 21. a screw; 22. and a through hole.
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. 1-3, the present invention provides an embodiment: a shot blasting machine for inner and outer walls of a steel pipe comprises a supporting table 18, the supporting table 18 is convenient to support the steel pipe, a through hole 22 is formed in the center of the top of the supporting table 18, an internal thread sleeve 8 is connected in the through hole 22 in a sliding mode, a screw 21 is connected to the inner side wall of the internal thread sleeve 8 in a threaded mode, a disc 20 is fixedly connected to the bottom section of the screw 21, a supporting block 4 arranged in an arc mode is fixedly connected to the top end face of the internal thread sleeve 8, a plurality of first balls are rotatably connected to the center of the top of the supporting block 4, personnel can rotate the screw 21 through the rotating disc 20, the internal thread sleeve 8 drives the supporting block 4 to achieve height adjustment through threaded connection of the rest internal thread sleeves 8 of the screw 21, the bottom of the steel pipe is supported, the supporting table 18 is prevented from falling down and breaking the steel pipe, two sliding grooves 19 are symmetrically formed in the two sides of the top of the supporting table 18, and two sliding blocks 12 are symmetrically connected to the two ends in the two sliding grooves 19 in a sliding mode, the sliding blocks 12 can conveniently slide in the sliding grooves 19, meanwhile, as shown in fig. 2, the sliding grooves 19 are arranged in a convex shape, the sliding blocks 12 can be prevented from being separated from the sliding grooves 19, two second motors 16 are symmetrically and fixedly connected to two ends of the outer side wall of the supporting table 18, and rectangular blocks 9 are fixedly connected to the tops of the four sliding blocks 12;
an arc-shaped groove is formed in one side, close to the center of the top of the support table 18, of each rectangular block 9, second balls are symmetrically and rotatably connected to the top and the bottom of the inner side wall of the arc-shaped groove, tightening and fixing of the outer side wall of the steel pipe can be conveniently achieved through the arc-shaped groove, meanwhile, the second balls cannot block rotation of the steel pipe, a first motor 15 is fixedly connected to one end, far away from the arc-shaped groove, of the top of one rectangular block 9 of the four rectangular blocks 9, a cavity 6 is formed in the center of the rectangular block 9, provided with the first motor 15, of the four rectangular blocks 9, a cavity 6 is formed in the center of the rectangular block 9, a through groove 10 is formed in the center of the cavity 6, a connecting rod 13 is rotatably connected to the center of the surface of the rod 13, a driving tooth 7 is fixedly connected to the position, close to the middle, of the surface of the rod 13, a rotating shaft 2 is rotatably connected to the center of the inner side wall of the through groove 10 of the cavity 6, and a first chain wheel 3 is fixedly connected to one end, close to the inner side wall of the cavity 6, of the rotating shaft 2, the rotating shaft 2 is fixedly connected with a driven tooth 5 close to one end of the driving tooth 7, the driven tooth 5 is meshed with the driving tooth 7, and the driven tooth 5 which is meshed and connected with the driving tooth 7 in a rotating mode is convenient to drive the first chain wheel 3 to rotate.
Two guide grooves which are arranged in the vertical direction are symmetrically arranged at the center of the opposite side in the through hole 22, guide strips are connected in the two guide grooves in a sliding manner, the outer side wall of the internal thread sleeve 8 is fixedly connected with the guide strips, the internal thread sleeve 8 is prevented from rotating along with the rotation of the screw 21, a circular groove is arranged at the center of the bottom of the supporting table 18, a circular strip is connected in the circular groove in a rotating manner, the bottom of the circular strip is fixedly connected with the top of the disc 20, the position fixing of the disc 20 is convenient to realize, the position fixing of the supporting block 4 is further realized, a threaded rod 17 is connected at the center of the inside of the two sliding grooves 19 in a rotating manner, the threaded rod 17 penetrates through the sliding block 12 and is in threaded connection with the sliding block 12, threads at two ends of the threaded rod 17 are arranged in a reverse manner, one end, close to the second motor 16, of the threaded rod 17 penetrates through the supporting table 18 to extend outwards to be fixedly connected with the driving end of the second motor 16, the threaded rod 17 is convenient to rotate, and the distance between the two sliding blocks 12 in threaded connection is adjusted, connecting rod 13 top terminal surface runs through rectangle piece 9 and outwards extends and first motor 15 drive end fixed connection, be convenient for realize through first motor 15 drive that connecting rod 13 and initiative tooth 7 are rotatory, center department rotates in logical groove 10 and is connected with bull 11 and 11 face center fixedly connected with gyro wheel of bull, 11 face of bull is close to and is connected through chain 1 between 3 one end fixedly connected with second sprocket 14 of first sprocket and second sprocket 14 and the first sprocket 3, it is rotatory to realize that first sprocket 3 drives second sprocket 14 through the linkage effect of chain 1, and then it is rotatory to realize that bull 11 drives the gyro wheel, the rotation of steel pipe is realized through the contact of gyro wheel and steel pipe lateral wall.
The working principle is as follows: the threaded rod 17 is driven to rotate by controlling the second motor 16, so that the distance between the two sliding blocks 12 is adjusted through the threaded connection between the threaded rod 17 and the sliding blocks 12, the distance between the two rectangular blocks 9 is adjusted, the steel pipe is fastened and fixed through the arc-shaped grooves formed in the opposite sides of the two rectangular blocks 9, meanwhile, the screw 21 is rotated by a person through the rotating disc 20, the internal thread sleeve 8 in threaded connection with the screw 21 drives the supporting block 4 to adjust the height, the bottom of the steel pipe is supported, when the inner side wall and the outer side wall of the steel pipe are cleaned, the person realizes that the connecting rod 13 drives the driving tooth 7 to rotate by controlling the first motor 15 to work, the driven tooth 5 in meshed connection with the driving tooth 7 drives the rotating shaft 2 to rotate, the first chain wheel 3 is rotated through the rotating shaft 2, and the second chain wheel 14 drives the rotating rod 11 to rotate under the action of the chain 1, and then realize the gyro wheel that sets up on the bull stick 11 and realize the rotation of steel pipe, realize the clearance to the inside and outside lateral wall of steel pipe.
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 (6)
1. The utility model provides a steel pipe inside and outside wall shot-blasting cleaning machine, includes brace table (18), its characterized in that: a through hole (22) is formed in the center of the top of the supporting table (18), an internal thread sleeve (8) is connected in the through hole (22) in a sliding mode, a screw rod (21) is connected to the inner side wall of the internal thread sleeve (8) in a threaded mode, a disc (20) is fixedly connected to the bottom section of the screw rod (21), the end face of the top of the internal thread sleeve (8) is fixedly connected with a supporting block (4) which is arranged in an arc mode, a plurality of first balls are rotatably connected to the center of the top of the supporting block (4), two sliding grooves (19) are symmetrically formed in two sides of the top of the supporting table (18), two sliding blocks (12) are symmetrically and slidably connected to two ends of the inside of the two sliding grooves (19), two second motors (16) are symmetrically and fixedly connected to two ends of the outer side wall of the supporting table (18), and rectangular blocks (9) are fixedly connected to the tops of the four sliding blocks (12);
an arc-shaped groove is formed in one side, close to the center of the top of the support table (18), of each rectangular block (9), second balls are symmetrically and rotatably connected to the top of the inner side wall of the arc-shaped groove and the center of the bottom of the arc-shaped groove, a first motor (15) is fixedly connected to one end, far away from the arc-shaped groove, of the top of one rectangular block (9) of the four rectangular blocks (9), a cavity (6) is formed in the inner center of one rectangular block (9) of the four rectangular blocks (9) provided with the first motor (15), a through groove (10) is formed in the center of one side, close to the arc-shaped groove, of the cavity (6), a connecting rod (13) is rotatably connected to the inner center of the cavity (6), a driving tooth (7) is fixedly connected to the position, close to the middle of the rod (13), a rotating shaft (2) is rotatably connected to the center of the inner side wall of the cavity (6), and a first chain wheel (3) is fixedly connected to one end, close to the inner side wall of the cavity (6), of the rotating shaft (2), one end of the rotating shaft (2) close to the driving tooth (7) is fixedly connected with a driven tooth (5), and the driven tooth (5) is meshed with the driving tooth (7).
2. The shot blasting machine for inner and outer walls of steel pipes according to claim 1, which is characterized in that: the guide grooves arranged in two vertical directions are symmetrically formed in the center of one side of the through hole (22), guide bars are connected in the two guide grooves in a sliding mode, and the outer side wall of the internal thread sleeve (8) is fixedly connected with the guide bars.
3. The shot blasting machine for inner and outer walls of steel pipes according to claim 1, which is characterized in that: an annular groove is formed in the center of the bottom of the supporting table (18), an annular strip is connected in the annular groove in a rotating mode, and the bottom of the annular strip is fixedly connected with the top of the disc (20).
4. The shot blasting machine for inner and outer walls of steel pipes according to claim 1, which is characterized in that: two center department all rotates in spout (19) and is connected with threaded rod (17) and runs through slider (12) and slider (12) threaded connection, threaded rod (17) both ends screw thread is reverse setting and threaded rod (17) are close to second motor (16) one end and run through brace table (18) and outwards extend and second motor (16) drive end fixed connection.
5. The shot blasting machine for inner and outer walls of steel pipes according to claim 1, which is characterized in that: the top end face of the connecting rod (13) penetrates through the rectangular block (9) and extends outwards to be fixedly connected with the driving end of the first motor (15).
6. The shot blasting machine for inner and outer walls of steel pipes according to claim 1, which is characterized in that: the rotary rod (11) is rotatably connected to the center in the through groove (10), the roller is fixedly connected to the center of the surface of the rotary rod (11), and the surface of the rotary rod (11) close to one end of the first chain wheel (3) is fixedly connected with the second chain wheel (14), and the second chain wheel (14) is connected with the first chain wheel (3) through the chain (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535133.4U CN214686030U (en) | 2021-03-15 | 2021-03-15 | Shot blasting machine for inner and outer walls of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535133.4U CN214686030U (en) | 2021-03-15 | 2021-03-15 | Shot blasting machine for inner and outer walls of steel pipe |
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| Publication Number | Publication Date |
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| CN214686030U true CN214686030U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120535133.4U Active CN214686030U (en) | 2021-03-15 | 2021-03-15 | Shot blasting machine for inner and outer walls of steel pipe |
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| CN (1) | CN214686030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434310A (en) * | 2022-01-17 | 2022-05-06 | 曾志林 | Steel pipe manufacturing is with inside polishing grinding device of steel pipe |
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2021
- 2021-03-15 CN CN202120535133.4U patent/CN214686030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434310A (en) * | 2022-01-17 | 2022-05-06 | 曾志林 | Steel pipe manufacturing is with inside polishing grinding device of steel pipe |
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