CN214766351U - Steel pipe surface paint spraying apparatus for machining - Google Patents
Steel pipe surface paint spraying apparatus for machining Download PDFInfo
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- CN214766351U CN214766351U CN202120067619.XU CN202120067619U CN214766351U CN 214766351 U CN214766351 U CN 214766351U CN 202120067619 U CN202120067619 U CN 202120067619U CN 214766351 U CN214766351 U CN 214766351U
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- paint spraying
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Abstract
The utility model provides a steel pipe surface paint spraying apparatus for machining. The steel pipe surface paint spraying device for machining comprises a base; the two supporting tables are fixedly arranged on the top of the base; the paint spraying table is fixedly arranged on the outer wall of one side, close to each other, of the two support tables, a working groove is formed in the top of the paint spraying table, and a mounting hole is formed in the inner wall of one side of the working groove; the motor is fixedly arranged at the bottom of the paint spraying table; the first rotating shaft is rotatably arranged on the inner wall of the bottom of the working groove, and the bottom end of the first rotating shaft extends to the position below the paint spraying table; the rectangular cavity is formed in the first rotating shaft. The utility model provides a steel pipe surface paint spraying apparatus for machining has convenient to use, can carry out the higher advantage of the efficiency of spraying paint of centre gripping, steel pipe from the inner wall of steel pipe.
Description
Technical Field
The utility model relates to a technical field that sprays paint especially relates to a steel pipe surface paint spraying apparatus for machining.
Background
Steel pipe refers to a steel material having a hollow cross section, the length of which is much greater than the diameter or circumference. The steel pipes are various in types and are divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe. In the mechanical production and processing process of the steel pipe, the surface of the steel pipe is often required to be painted, so that the steel pipe is prevented from being oxidized by contacting with air, and the service life is shortened.
Need carry out the centre gripping to it when spraying paint to the steel pipe, do benefit to the effect of spraying paint, among the prior art, carry out the centre gripping to the outer wall of steel pipe mostly when carrying out the centre gripping to the steel pipe, this kind of centre gripping mode can lead to the steel pipe upper portion can't be spouted the japanning by the position of centre gripping, if want to carry out the work of centre gripping once more to the steel pipe comprehensively spraying paint, wherein still need wait for the lacquer on the steel pipe completely dry out, very troublesome and waste time.
Therefore, it is necessary to provide a new paint spraying apparatus for the surface of steel pipes for machining to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can follow the inner wall of steel pipe and carry out centre gripping, the higher steel pipe surface paint spraying apparatus for machining of the paint spraying efficiency of steel pipe.
In order to solve the technical problem, the utility model provides a steel pipe surface paint spraying apparatus for machining includes: a base; the two supporting tables are fixedly arranged on the top of the base; the paint spraying table is fixedly arranged on the outer wall of one side, close to each other, of the two support tables, a working groove is formed in the top of the paint spraying table, and a mounting hole is formed in the inner wall of one side of the working groove; the motor is fixedly arranged at the bottom of the paint spraying table; the first rotating shaft is rotatably arranged on the inner wall of the bottom of the working groove, and the bottom end of the first rotating shaft extends to the position below the paint spraying table; the rectangular cavity is formed in the first rotating shaft; the second rotating shaft is rotatably arranged in the rectangular cavity, and the top end of the second rotating shaft extends to the upper part of the first rotating shaft; the two first bevel gears are fixedly sleeved on the second rotating shaft; the four fixed platforms are all fixedly arranged on the inner wall of one side of the rectangular cavity; the four sleeves are respectively and rotatably arranged on the four fixed tables, and two ends of each sleeve respectively extend to two sides of the corresponding fixed table; the four second bevel gears are fixedly sleeved on the four sleeves respectively, and are meshed with the two first bevel gears respectively; the four screw rods are respectively installed in the four sleeves in a threaded manner; the two clamping plates are fixedly arranged at one ends of the four screw rods far away from the second rotating shaft respectively, the ends of the two clamping plates far away from each other extend out of the first rotating shaft respectively, and the two clamping plates are connected with the first rotating shaft in a sliding manner; the first rotating disc is fixedly arranged at the top end of the second rotating shaft; the first straight rod is fixedly arranged at the top of the first rotary table; the second straight rod is slidably mounted in the first straight rod, and the top end of the second straight rod extends to the upper part of the first straight rod; the first spring is fixedly arranged in the first straight rod, and the top end of the first spring is fixedly connected with the second straight rod; the second rotating disc is fixedly arranged at the top end of the second straight rod; the two cross rods are slidably mounted in the second turntable, and one ends, far away from each other, of the two cross rods extend out of the second turntable; the two second springs are fixedly arranged in the second rotary disc, and the ends, far away from each other, of the two second springs are fixedly connected with the cross rod respectively; the hydraulic cylinder is fixedly arranged on the inner wall of the top of the mounting hole; the steel pipe surface paint spraying mechanism is fixedly installed on an output shaft of the hydraulic cylinder and is in sliding connection with the inner wall of the installation hole.
Preferably, the inner walls of the two sides of the rectangular cavity are provided with first through holes, and the two clamping plates respectively penetrate through the two first through holes and are respectively connected with the inner walls of the two first through holes in a sliding manner.
Preferably, the top of the first straight rod is provided with a first sliding groove, the second straight rod is connected with the inner wall of the first sliding groove in a sliding manner, and the bottom end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove.
Preferably, two second chutes are formed in the outer wall of the second turntable, the two cross rods are respectively connected with the inner walls of the two second chutes in a sliding manner, and the ends, close to each other, of the two second springs are respectively fixedly connected with the inner wall of one side of the two second chutes.
Preferably, one end of the cross rod, which is positioned outside the second rotating disc, is arc-shaped.
Preferably, a connecting plate is fixedly mounted on an output shaft of the hydraulic cylinder, and the steel pipe surface painting mechanism is fixedly connected with the bottom of the connecting plate.
Preferably, the bottom of the paint spraying table is fixedly provided with a support frame, and the motor is fixedly connected with the inner wall of the bottom of the support frame.
Preferably, a second through hole is formed in the inner wall of the top of the second sliding groove, a vertical rod is slidably mounted on the inner wall of the second through hole, the top end of the vertical rod extends to the position above the second turntable, and the bottom end of the vertical rod is fixedly connected with the cross rod.
Compared with the prior art, the utility model provides a steel pipe surface paint spraying apparatus for machining has following beneficial effect:
the utility model provides a steel pipe surface paint spraying device for machining, which can realize the supporting function to a paint spraying table through the matching of a base and a supporting table; the clamping of the steel pipe from the inner wall can be realized through the matching of the first rotating shaft, the rectangular cavity, the second rotating shaft, the first bevel gear, the fixed table, the sleeve, the second bevel gear, the screw, the first turntable and the clamping plate, and the incomplete paint spraying of the outer wall of the steel pipe is prevented; the paint spraying work on the whole surface of the steel pipe can be realized by matching the first rotating shaft, the motor, the hydraulic cylinder and the steel pipe surface paint spraying mechanism; through the cooperation of the first straight rod, the second straight rod, the first spring, the second rotary table, the cross rod and the second spring, the situation that the steel pipe cannot be taken out due to the fact that the steel pipe is too long and the first rotary table cannot be rotated can be prevented.
Drawings
Fig. 1 is a schematic structural diagram of a paint spraying apparatus for machining surfaces of steel pipes according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the part B shown in fig. 1.
Reference numbers in the figures: 1. a base; 2. a support table; 3. a paint spraying table; 4. a motor; 5. a first rotating shaft; 6. a rectangular cavity; 7. a second rotating shaft; 8. a first bevel gear; 9. a fixed table; 10. a sleeve; 11. a second bevel gear; 12. a screw; 13. a clamping plate; 14. a first turntable; 15. a first straight rod; 16. a second straight rod; 17. a first spring; 18. a second turntable; 19. a cross bar; 20. a second spring; 21. a hydraulic cylinder; 22. steel pipe surface paint spraying mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a paint spraying apparatus for machining a steel pipe surface according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the part A shown in FIG. 1; fig. 3 is an enlarged schematic view of the structure of the part B shown in fig. 1. The steel pipe surface paint spraying apparatus for machining includes: a base 1; the two supporting tables 2 are fixedly arranged on the top of the base 1; the paint spraying table 3 is fixedly arranged on the outer wall of one side, close to each other, of each of the two support tables 2, a working groove is formed in the top of the paint spraying table 3, and a mounting hole is formed in the inner wall of one side of the working groove; the motor 4 is fixedly arranged at the bottom of the paint spraying table 3; the first rotating shaft 5 is rotatably arranged on the inner wall of the bottom of the working groove, and the bottom end of the first rotating shaft 5 extends to the position below the paint spraying table 3; the rectangular cavity 6 is formed in the first rotating shaft 5; the second rotating shaft 7 is rotatably installed in the rectangular cavity 6, and the top end of the second rotating shaft 7 extends to the upper part of the first rotating shaft 5; the two first bevel gears 8 are fixedly sleeved on the second rotating shaft 7; the four fixing platforms 9 are all fixedly arranged on the inner wall of one side of the rectangular cavity 6; the four sleeves 10 are respectively and rotatably installed on the four fixed tables 9, and two ends of each sleeve 10 respectively extend to two sides of the corresponding fixed table 9; the four second bevel gears 11 are respectively fixedly sleeved on the four sleeves 10, and the four second bevel gears 11 are respectively meshed with the two first bevel gears 8; the four screw rods 12 are respectively installed in the four sleeves 10 in a threaded mode; the two clamping plates 13 are respectively and fixedly installed at one ends, far away from the second rotating shaft 7, of the four screw rods 12, one ends, far away from each other, of the two clamping plates 13 respectively extend out of the first rotating shaft 5, and the two clamping plates 13 are both in sliding connection with the first rotating shaft 5; the first rotating disc 14 is fixedly arranged at the top end of the second rotating shaft 7; the first straight rod 15 is fixedly arranged on the top of the first rotary disc 14; the second straight rod 16 is slidably mounted in the first straight rod 15, and the top end of the second straight rod 16 extends to the upper part of the first straight rod 15; the first spring 17 is fixedly arranged in the first straight rod 15, and the top end of the first spring 17 is fixedly connected with the second straight rod 16; the second rotating disc 18 is fixedly arranged at the top end of the second straight bar 16; the two cross rods 19 are both slidably mounted in the second rotary table 18, and the ends, far away from each other, of the two cross rods 19 extend out of the second rotary table 18; the two second springs 20 are fixedly arranged in the second rotary disc 18, and the ends, far away from each other, of the two second springs 20 are fixedly connected with the cross rod 19 respectively; the hydraulic cylinder 21 is fixedly arranged on the inner wall of the top of the mounting hole; the steel pipe surface painting mechanism 22 is fixedly installed on an output shaft of the hydraulic cylinder 21, and the steel pipe surface painting mechanism 22 is connected with the inner wall of the installation hole in a sliding mode.
First through holes are formed in the inner walls of the two sides of the rectangular cavity 6, and the clamping plates 13 penetrate through the first through holes and are connected with the inner walls of the first through holes in a sliding mode.
The top of the first straight rod 15 is provided with a first sliding groove, the second straight rod 16 is connected with the inner wall of the first sliding groove in a sliding manner, and the bottom end of the first spring 17 is fixedly connected with the inner wall of the bottom of the sliding groove.
Two second sliding grooves are formed in the outer wall of the second rotating disc 18, the two cross rods 19 are respectively connected with the inner walls of the two second sliding grooves in a sliding mode, and the ends, close to each other, of the two second springs 20 are respectively fixedly connected with the inner wall of one side of each of the two second sliding grooves.
The end of the cross bar 19 located outside the second rotary disc 18 is arc-shaped.
And a connecting plate is fixedly installed on an output shaft of the hydraulic cylinder 21, and the steel pipe surface paint spraying mechanism is fixedly connected with the bottom of the connecting plate.
The bottom fixed mounting of platform 3 that sprays paint has the support frame, motor 4 with the bottom inner wall fixed connection of support frame.
The second through hole has been seted up on the top inner wall of second spout, slidable mounting has the montant on the inner wall of second through hole, the top of montant extends to the top of second carousel 18, the bottom of montant with horizontal pole 19 fixed connection.
The utility model provides a machining is with steel pipe surface paint spraying apparatus's theory of operation as follows:
firstly, a steel pipe for machining to be painted is inserted into a first rotating shaft 5 from the upper part of the first rotating shaft 5 in a vertical state, if the radius of an inner ring of the steel pipe is large, the first rotating shaft 14 can be rotated, the rotation of the first rotating shaft 14 drives a second rotating shaft 7 to rotate, the rotation of the second rotating shaft 7 drives two first bevel gears 8 to rotate, four meshed second bevel gears 11 are driven to rotate, namely a sleeve 10 rotates, under the limiting action of clamping plates 13, four screw rods 12 simultaneously move towards the outer direction of the first rotating shaft 5 to drive two clamping plates 13 to simultaneously move outwards, when the two clamping plates 13 simultaneously contact and are pressed with the inner wall of the steel pipe, the first rotating shaft 14 stops rotating, the clamping work of the steel pipe from the inner ring is finished, then a steel pipe surface painting mechanism 22 can be started, a hydraulic cylinder 21 and a motor 4 are simultaneously started, the rotation of the motor 4 drives the first rotating shaft 5, namely the steel pipe to rotate, the hydraulic cylinder 21 moves to drive the steel pipe surface paint spraying mechanism 22 to move, so that paint spraying work can be performed on all surfaces of the steel pipe, when the steel pipe needs to be taken after paint spraying is finished, the first rotary table 14 can be rotated reversely to enable the clamping plate 13 to be separated from the steel pipe, if the length of the steel pipe exceeds the first rotary table 14 and does not exceed the second rotary table 18, after the clamping work of the steel pipe is finished, the second rotary table 18 is positioned above the steel pipe, so that the steel pipe can be separated by rotating the second rotary table 18 to drive the first rotary table 14 to rotate, if the length of the steel pipe is still long, the steel pipe is moved downwards for a certain distance during clamping, so that the bottoms of the two cross rods 19 are contacted with the top of the steel pipe, then the steel pipe is moved upwards to enable the cross rods 19 to drive the second straight rods 16 to move upwards, at the moment, the first spring 17 is stretched, then the steel pipe is clamped, and the steel pipe can be taken out, the two cross rods 19 can be lifted upwards to rotate the second rotary table 18, then, the two vertical rods are moved inwards at the same time, so that the two cross rods 19 move towards the inside of the second turntable 18, and at the moment, the steel pipe can pass through the two cross rods 19 to complete the taking-out work.
Compared with the prior art, the utility model provides a steel pipe surface paint spraying apparatus for machining has following beneficial effect:
the utility model provides a steel pipe surface paint spraying device for machining, which can realize the supporting function to a paint spraying table 3 by matching a base 1 and a supporting table 2; the clamping of the inner wall of the steel pipe can be realized through the matching of the first rotating shaft 5, the rectangular cavity 6, the second rotating shaft 7, the first bevel gear 8, the fixed table 9, the sleeve 10, the second bevel gear 11, the screw 12, the first rotating disc 14 and the clamping plate 13, and the incomplete paint spraying of the outer wall of the steel pipe is prevented; the paint spraying work on the whole surface of the steel pipe can be realized by matching the first rotating shaft 5, the motor 4, the hydraulic cylinder 21 and the steel pipe surface paint spraying mechanism 22; the first straight rod 15, the second straight rod 16, the first spring 17, the second rotary disc 18, the cross rod 19 and the second spring 20 are matched, so that the situation that the steel pipe cannot be taken out due to the fact that the steel pipe is too long and the first rotary disc 14 cannot be rotated can be prevented.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel pipe surface paint spraying apparatus for machining which characterized in that includes:
a base;
the two supporting tables are fixedly arranged on the top of the base;
the paint spraying table is fixedly arranged on the outer wall of one side, close to each other, of the two support tables, a working groove is formed in the top of the paint spraying table, and a mounting hole is formed in the inner wall of one side of the working groove;
the motor is fixedly arranged at the bottom of the paint spraying table;
the first rotating shaft is rotatably arranged on the inner wall of the bottom of the working groove, and the bottom end of the first rotating shaft extends to the position below the paint spraying table;
the rectangular cavity is formed in the first rotating shaft;
the second rotating shaft is rotatably arranged in the rectangular cavity, and the top end of the second rotating shaft extends to the upper part of the first rotating shaft;
the two first bevel gears are fixedly sleeved on the second rotating shaft;
the four fixed platforms are all fixedly arranged on the inner wall of one side of the rectangular cavity;
the four sleeves are respectively and rotatably arranged on the four fixed tables, and two ends of each sleeve respectively extend to two sides of the corresponding fixed table;
the four second bevel gears are fixedly sleeved on the four sleeves respectively, and are meshed with the two first bevel gears respectively;
the four screw rods are respectively installed in the four sleeves in a threaded manner;
the two clamping plates are fixedly arranged at one ends of the four screw rods far away from the second rotating shaft respectively, the ends of the two clamping plates far away from each other extend out of the first rotating shaft respectively, and the two clamping plates are connected with the first rotating shaft in a sliding manner;
the first rotating disc is fixedly arranged at the top end of the second rotating shaft;
the first straight rod is fixedly arranged at the top of the first rotary table;
the second straight rod is slidably mounted in the first straight rod, and the top end of the second straight rod extends to the upper part of the first straight rod;
the first spring is fixedly arranged in the first straight rod, and the top end of the first spring is fixedly connected with the second straight rod;
the second rotating disc is fixedly arranged at the top end of the second straight rod;
the two cross rods are slidably mounted in the second turntable, and one ends, far away from each other, of the two cross rods extend out of the second turntable;
the two second springs are fixedly arranged in the second rotary disc, and the ends, far away from each other, of the two second springs are fixedly connected with the cross rod respectively;
the hydraulic cylinder is fixedly arranged on the inner wall of the top of the mounting hole;
the steel pipe surface paint spraying mechanism is fixedly installed on an output shaft of the hydraulic cylinder and is in sliding connection with the inner wall of the installation hole.
2. The paint spraying apparatus for the surface of a steel pipe for machining according to claim 1, wherein first through holes are formed in both side inner walls of the rectangular cavity, and the two clamping plates respectively penetrate through the two first through holes and are respectively slidably connected with the inner walls of the two first through holes.
3. The paint spraying device for the surface of the steel pipe for machining according to claim 1, wherein a first sliding groove is formed in the top of the first straight rod, the second straight rod is slidably connected with the inner wall of the first sliding groove, and the bottom end of the first spring is fixedly connected with the inner wall of the bottom of the sliding groove.
4. The steel pipe surface painting device for machining according to claim 1, wherein two second sliding grooves are formed in an outer wall of the second turntable, the two cross bars are respectively connected with inner walls of the two second sliding grooves in a sliding manner, and ends, close to each other, of the two second springs are respectively fixedly connected with an inner wall on one side of the two second sliding grooves.
5. The paint spraying apparatus for the surface of a steel pipe for machining according to claim 1, wherein an end of the cross bar located outside the second turntable is curved.
6. The steel pipe surface painting apparatus for machining according to claim 1, wherein a connecting plate is fixedly mounted on an output shaft of the hydraulic cylinder, and the steel pipe surface painting mechanism is fixedly connected to a bottom of the connecting plate.
7. The steel pipe surface painting apparatus for machining according to claim 1, wherein a support frame is fixedly installed at a bottom of the painting table, and the motor is fixedly connected to an inner wall of the bottom of the support frame.
8. The steel pipe surface painting device for machining according to claim 4, wherein a second through hole is formed in an inner wall of a top portion of the second sliding groove, a vertical rod is slidably mounted on an inner wall of the second through hole, a top end of the vertical rod extends to a position above the second rotating disc, and a bottom end of the vertical rod is fixedly connected with the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067619.XU CN214766351U (en) | 2021-01-11 | 2021-01-11 | Steel pipe surface paint spraying apparatus for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120067619.XU CN214766351U (en) | 2021-01-11 | 2021-01-11 | Steel pipe surface paint spraying apparatus for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214766351U true CN214766351U (en) | 2021-11-19 |
Family
ID=78746749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120067619.XU Active CN214766351U (en) | 2021-01-11 | 2021-01-11 | Steel pipe surface paint spraying apparatus for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214766351U (en) |
-
2021
- 2021-01-11 CN CN202120067619.XU patent/CN214766351U/en active Active
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