CN209350065U - A kind of spiral steel pipe production nozzle trimming device - Google Patents
A kind of spiral steel pipe production nozzle trimming device Download PDFInfo
- Publication number
- CN209350065U CN209350065U CN201821613777.5U CN201821613777U CN209350065U CN 209350065 U CN209350065 U CN 209350065U CN 201821613777 U CN201821613777 U CN 201821613777U CN 209350065 U CN209350065 U CN 209350065U
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- CN
- China
- Prior art keywords
- fixed
- steel pipe
- fixedly connected
- support bar
- spiral steel
- Prior art date
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Abstract
The utility model discloses a kind of spiral steel pipe production nozzle trimming devices, including pedestal, first support bar is fixed on the right side of the upper end of the pedestal, the bar wall of the first support bar is symmetrically fixedly connected with that there are two the fixed plates that are obliquely installed, two opposite side walls of fixed plate are fixed with motor, the output shaft end of the motor is fixedly connected with grinding wheel, the left slide that the upper end of the pedestal is located at first support bar is connected with second support bar, and the upper end of the second support bar is fixed with steel tube clamping mechanism.The utility model can the opening to spiral steel pipe uniformly modified, improve spiral steel pipe nozzle finishing quality and speed.
Description
Technical field
The utility model relates to steel pipe processing technical fields more particularly to a kind of spiral steel pipe production to be modified with nozzle
Device.
Background technique
Spiral steel pipe is using band rolled steel plate as raw material, and frequent warm extrusion is molded, with twin wire automatic welding double-submerged arc technique
The spirally welded pipe being welded.Strip is sent into welded pipe units by spiral steel pipe, is rolled through multiple tracks roll, and strip is gradually rolled,
It is formed with the round pipe of opened gap, adjusts the drafts of compression roller, makes weld gap control 1 to 3mm, and make weld bond two
End flushes, and spiral steel pipe usually needs line up to be modified in production.
Traditional finishing mode is generally by manually carrying out finishing processing using milling tools, the inefficiency of finishing and increase
The workload of worker, while the dressing quality of nozzle also hardly results in guarantee.
Utility model content
Purpose of the utility model is to solve spiral steel pipe production in the prior art with nozzle modify mode generally by
Manually finishing processing, the inefficiency of finishing and the workload for increasing worker are carried out using milling tools, while nozzle is repaired
Whole quality also hardly results in security problem, and a kind of spiral steel pipe proposed produces and uses nozzle trimming device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of spiral steel pipe production nozzle trimming device, including pedestal are fixed with the on the right side of the upper end of the pedestal
One support rod, the bar wall of the first support bar are symmetrically fixedly connected with that there are two the fixed plate that is obliquely installed, two fixed plate phases
Pair side wall be fixed with motor, the output shaft end of the motor is fixedly connected with grinding wheel, and the upper end of the pedestal is located at
The left slide of first support bar is connected with second support bar, and the upper end of the second support bar is fixed with steel tube clamping machine
Structure.
Preferably, the steel tube clamping mechanism includes the fixed ring for being fixed at second support bar upper end, the fixation
The inside of ring is equipped with toroidal cavity, and the inside of the toroidal cavity is symmetrical above and below to be slidably connected that there are two arc shaped slider, two arcs
The opposite side wall of shape sliding block is fixedly connected to fixed link, and the inner sidewall of the toroidal cavity offers annular through-hole, wherein one
The other end of a fixed link passes through annular through-hole and offers rectangle blind hole, and the inside of the rectangle blind hole is slidably connected
There is square pole, the other end of the square pole is fixedly connected with the first curved splint, and the other end of another fixed link is worn
It crosses annular through-hole and is fixedly connected with the second curved splint, the top of the rectangle blind hole is rotatablely connected by the first rolling bearing
There is screw rod, the upper end of the square pole is connect by threaded hole with screw flight, and the bar wall of the screw rod is fixedly connected with first
Bevel gear, the side wall of the rectangle blind hole and the position corresponding position of first bevel gear are rotatably connected to rotation by the second rolling bearing
Bull stick, one end of the swingle are fixedly connected with second bevel gear, the first bevel gear and second bevel gear engagement connection,
The other end of the swingle extends to the outside of fixed link and is fixedly connected with runner.
Preferably, the inner sidewall of first curved splint and the second curved splint is fixed with non-slip mat.
Preferably, the lower end of the second support bar is fixedly connected with T-shaped slider, and the upper end of the pedestal laterally offers
The T shape sliding slot matched with T-shaped slider.
Preferably, the left side wall that the pedestal is located at second support bar is fixedly connected with third support rod, the third branch
The upper end of strut is fixedly connected with curved support plate.
Preferably, the upper end of the pedestal is also fixed with U-shaped cover.
Compared with prior art, the utility model provides a kind of spiral steel pipe production nozzle trimming device, have with
It is lower the utility model has the advantages that
1, spiral steel pipe production nozzle trimming device, by the swingle being arranged in fixed link, turning runner makes
Swingle rotation, swingle is able to drive screw rod rotation by second bevel gear and first bevel gear, so as to will be rectangular
Bar releases from the inside of rectangle blind hole and makes the first curved splint and the second curved splint to clamp spiral steel pipe, by setting
Two motors and two grinding wheels in two fixed plates are set, the interior edge of spiral steel pipe opening and outer can be carried out simultaneously
Polishing can be realized hand and rotate the spiral steel pipe clamped by the way that toroidal cavity and arc shaped slider inside fixed ring is arranged in
The function of rotation is uniformly modified so as to the opening to spiral steel pipe, improves the finishing of spiral steel pipe nozzle
Quality and speed.
2, spiral steel pipe production nozzle trimming device, by T-shaped slider and T shape that second support bar lower end is arranged in
The cooperation of sliding slot enables to the spiral steel pipe clamped mobile close to grinding wheel, repairs so as to control the nozzle of spiral steel pipe
The whole amount of feeding.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Can the opening to spiral steel pipe uniformly modified, improve spiral steel pipe nozzle finishing quality and speed.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of spiral steel pipe production nozzle trimming device structural schematic diagram；
Fig. 2 is the structural schematic diagram in Fig. 1 inside fixed ring；
Fig. 3 is the schematic enlarged-scale view of local part A in Fig. 2.
In figure: 1 pedestal, 2 first support bars, 3 fixed plates, 4 motors, 5 grinding wheels, 6 second support bars, 7 fixed rings, 8 arcs
Sliding block, 9 fixed links, 10 second curved splints, 11 first curved splints, 12 square poles, 13 screw rods, 14 first bevel gears, 15 rotations
Bull stick, 16 second bevel gears, 17T shape sliding block, 18 third support rods, 19 curved support plates, 20U shape cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, the upper end right side of a kind of spiral steel pipe production nozzle trimming device, including pedestal 1, pedestal 1 is solid
Surely it is equipped with first support bar 2, the bar wall of first support bar 2 is symmetrically fixedly connected there are two the fixed plate 3 being obliquely installed, and two solid
The opposite side wall of fixed board 3 is fixed with motor 4, and motor 4 is electrically connected by control switch and external power supply, this technology is in life
Be widely used in work, those skilled in the art should know, Gu no longer do it is excessive repeat, the output shaft end of motor 4
It is fixedly connected with grinding wheel 5, the left slide that the upper end of pedestal 1 is located at first support bar 2 is connected with second support bar 6, and second
The lower end of strut 6 is fixedly connected with T-shaped slider 17, and it is sliding that the upper end of pedestal 1 laterally offers the T shape matched with T-shaped slider 17
Slot, the upper end of second support bar 6 are fixed with steel tube clamping mechanism, and steel tube clamping mechanism includes being fixed at second support bar
The fixed ring 7 of 6 upper ends, the inside of fixed ring 7 are equipped with toroidal cavity, the inside of toroidal cavity is symmetrical above and below be slidably connected there are two
Arc shaped slider 8, two opposite side walls of arc shaped slider 8 are fixedly connected to fixed link 9, and the inner sidewall of toroidal cavity offers ring
The other end of shape through-hole, one of fixed link 9 passes through annular through-hole and offers rectangle blind hole, and the inside of rectangle blind hole is sliding
Dynamic to be connected with square pole 12, the other end of square pole 12 is fixedly connected with the first curved splint 11, another fixed link 9 it is another
End is across annular through-hole and is fixedly connected with the second curved splint 10, the inside of the first curved splint 11 and the second curved splint 10
Wall is fixed with non-slip mat, can increase the first curved splint 11 and the second curved splint 10 to the clamping force of spiral steel pipe,
The top of rectangle blind hole is rotatably connected to screw rod 13 by the first rolling bearing, and the upper end of square pole 12 passes through threaded hole and screw rod
13 are threadedly coupled, and the bar wall of screw rod 13 is fixedly connected with first bevel gear 14, side wall and the first bevel gear 14 of rectangle blind hole
Position corresponding position is rotatably connected to swingle 15 by the second rolling bearing, and one end of swingle 15 is fixedly connected with the second cone tooth
Wheel 16, first bevel gear 14 and the engagement connection of second bevel gear 16, the other end of swingle 15 extend to the outside of fixed link 9
And it is fixedly connected with runner, the left side wall that pedestal 1 is located at second support bar 6 is fixedly connected with third support rod 18, third support
The upper end of bar 18 is fixedly connected with curved support plate 19, and the upper end of pedestal 1 is also fixed with U-shaped cover 20, first support bar 2,
Two support rods 6 and third support rod 18 are respectively positioned on U-shaped cover 20, can carry out barrier to the dust that finishing generates.
In the utility model, in use, turning runner swingle 15 is rotated, swingle 15 passes through second bevel gear
16 and first bevel gear 14 be able to drive screw rod 13 rotation, so as to release and make square pole 12 from the inside of rectangle blind hole
The first curved splint 11 and the second curved splint 10 clamp spiral steel pipe, by be arranged in two fixed plates 3 two
A motor 4 and two grinding wheels 5 can simultaneously polish to the interior edge of spiral steel pipe opening and outer, by setting solid
Determine the toroidal cavity and arc shaped slider 8 inside ring 7, can be realized the function for the spiral steel pipe rotation that hand rotation clamps, thus
Can the opening to spiral steel pipe uniformly modified, improve spiral steel pipe nozzle finishing quality and speed, pass through
The T-shaped slider 17 of 6 lower end of second support bar and the cooperation of T shape sliding slot are set, enable to the spiral steel pipe clamped close
Grinding wheel 5 is mobile, modifies the amount of feeding so as to control the nozzle of spiral steel pipe.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of spiral steel pipe production nozzle trimming device, including pedestal (1), which is characterized in that the upper end of the pedestal (1)
Right side is fixed with first support bar (2), and the bar wall of the first support bar (2) is symmetrically fixedly connected with that there are two be obliquely installed
Fixed plate (3), two opposite side walls of fixed plate (3) are fixed with motor (4), and the output shaft end of the motor (4) is solid
Surely it is connected with grinding wheel (5), the left slide that the upper end of the pedestal (1) is located at first support bar (2) is connected with second support bar
(6), the upper end of the second support bar (6) is fixed with steel tube clamping mechanism.
2. a kind of spiral steel pipe production nozzle trimming device according to claim 1, which is characterized in that the steel pipe folder
Tight mechanism includes being fixed at the fixed ring (7) of second support bar (6) upper end, and the inside of the fixed ring (7) is equipped with annular
Cavity, the inside of the toroidal cavity is symmetrical above and below to be slidably connected there are two arc shaped slider (8), and two arc shaped sliders (8) are opposite
Side wall be fixedly connected to fixed link (9), the inner sidewall of the toroidal cavity offers annular through-hole, one of them is described solid
The other end of fixed pole (9) passes through annular through-hole and offers rectangle blind hole, the inside side of slidably connecting of the rectangle blind hole
The other end of shape bar (12), the square pole (12) is fixedly connected with the first curved splint (11), another described fixed link (9)
The other end pass through and annular through-hole and be fixedly connected with the second curved splint (10), the top of the rectangle blind hole passes through the first rolling
Dynamic bearing is rotatably connected to screw rod (13), and the upper end of the square pole (12) is threadedly coupled by threaded hole with screw rod (13), institute
The bar wall for stating screw rod (13) is fixedly connected with first bevel gear (14), side wall and first bevel gear (14) of the rectangle blind hole
Position corresponding position is rotatably connected to swingle (15) by the second rolling bearing, and one end of the swingle (15) is fixedly connected with
Second bevel gear (16), the first bevel gear (14) and second bevel gear (16) engagement connection, the swingle (15) it is another
One end extends to the outside of fixed link (9) and is fixedly connected with runner.
3. a kind of spiral steel pipe production nozzle trimming device according to claim 2, which is characterized in that first arc
The inner sidewall of clevis plate (11) and the second curved splint (10) is fixed with non-slip mat.
4. a kind of spiral steel pipe production nozzle trimming device according to claim 1, which is characterized in that described second
The lower end of strut (6) is fixedly connected with T-shaped slider (17), and the upper end of the pedestal (1) laterally offers and T-shaped slider (17) phase
The T shape sliding slot of cooperation.
5. a kind of spiral steel pipe production nozzle trimming device according to claim 1, which is characterized in that the pedestal
(1) left side wall positioned at second support bar (6) is fixedly connected with third support rod (18), the upper end of the third support rod (18)
It is fixedly connected with curved support plate (19).
6. a kind of spiral steel pipe production nozzle trimming device according to claim 1, which is characterized in that the pedestal
(1) upper end is also fixed with U-shaped cover (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613777.5U CN209350065U (en) | 2018-09-30 | 2018-09-30 | A kind of spiral steel pipe production nozzle trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821613777.5U CN209350065U (en) | 2018-09-30 | 2018-09-30 | A kind of spiral steel pipe production nozzle trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350065U true CN209350065U (en) | 2019-09-06 |
Family
ID=67780475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821613777.5U Expired - Fee Related CN209350065U (en) | 2018-09-30 | 2018-09-30 | A kind of spiral steel pipe production nozzle trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761500A (en) * | 2020-05-30 | 2020-10-13 | 董良印 | Polishing machine for surface of steel pipe and using method of polishing machine |
-
2018
- 2018-09-30 CN CN201821613777.5U patent/CN209350065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761500A (en) * | 2020-05-30 | 2020-10-13 | 董良印 | Polishing machine for surface of steel pipe and using method of polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20200930 |