CN218574657U - Pipe orifice rounding device suitable for cast pipe - Google Patents
Pipe orifice rounding device suitable for cast pipe Download PDFInfo
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- CN218574657U CN218574657U CN202222139389.0U CN202222139389U CN218574657U CN 218574657 U CN218574657 U CN 218574657U CN 202222139389 U CN202222139389 U CN 202222139389U CN 218574657 U CN218574657 U CN 218574657U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
A pipe orifice rounding device suitable for a cast pipe comprises a track, an opposite extrusion part and a rotary supporting part; the track is arranged on the ground; the number of the opposite extrusion parts and the number of the rotating support parts are two, the opposite extrusion parts and the rotating support parts are arranged on the track, and the rotating support parts are positioned between the two opposite extrusion parts; the opposite extrusion part comprises a lifting mechanism, a sliding mechanism, an extrusion mechanism and a baking mechanism; the sliding mechanism is arranged on the track in a sliding manner; the lifting mechanism and the baking mechanism are both arranged on the sliding mechanism, and the extruding mechanism is arranged on the lifting mechanism. The utility model provides the high school circle efficiency of tubular product has reduced staff's intensity of labour.
Description
Technical Field
The utility model relates to a school circle device, especially a can carry out the device that school circle was handled to the both sides mouth of pipe of cast tube belongs to pipe calibration equipment technical field.
Background
In the production process of the pipe, the pipe is not shaped yet and is easy to deform in the cooling stage, and the deformation type is generally pipe body ovalization, which can cause the end part of the pipe to be oval; because the pipes are connected through the socket structure, if the end parts of the pipes are not standard circles, the ports on the two sides are difficult to be butted and plugged, so that the end parts of the pipes need to be subjected to circle correction treatment, and the oval shapes of the pipe ports are corrected into circles; at present, the correction of the pipe end is completed manually, workers bake the end of the pipe in fire in advance and then use a jack for correction, the efficiency of the manual correction is low, and the labor intensity of the workers is high; there is a need for a device that can be used to efficiently round a pipe orifice.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an orificial school circle device suitable for cast tube, it not only can reduce staff's intensity of labour, can also improve the orificial school circle efficiency of tubular product.
The problem is solved through following technical scheme:
a pipe orifice rounding device suitable for a cast pipe comprises a track, an opposite extrusion part and a rotary supporting part; the track is arranged on the ground; the number of the opposite extrusion parts and the number of the rotating support parts are two, the opposite extrusion parts and the rotating support parts are arranged on the track, and the rotating support parts are positioned between the two opposite extrusion parts; the opposite extrusion part comprises a lifting mechanism, a sliding mechanism, an extrusion mechanism and a baking mechanism; the sliding mechanism is arranged on the track in a sliding manner; the lifting mechanism and the baking mechanism are both arranged on the sliding mechanism, and the extruding mechanism is arranged on the lifting mechanism.
According to the pipe orifice rounding device suitable for the cast pipe, the sliding mechanism comprises the vertical plate and the side plate; the lower end face of the vertical plate is provided with a sliding chute which is arranged on the track in a sliding manner; the number of the side plates is two, and the side plates are symmetrically arranged on two sides of the vertical plate.
The pipe orifice rounding device suitable for the cast pipe is characterized in that the lifting mechanism comprises a fixed transverse plate, a movable vertical plate, a screw rod and a hand wheel; the fixed transverse plate is arranged on the upper end surface of the vertical plate through a bracket; the inner wall of the side plate is provided with a vertical square groove, movable vertical plates are arranged in the square groove of the inner wall of the side plate in a sliding mode, the top ends of the movable vertical plates on the two sides are connected with movable transverse plates, and the movable transverse plates and the movable vertical plates on the two sides form a U shape; a threaded hole is formed in the fixed transverse plate, and a screw rod is arranged in the threaded hole; the bottom end of the screw rod is in shaft connection with the upper end face of the movable transverse plate, and a hand wheel is arranged at the top end of the screw rod.
The pipe orifice rounding device suitable for the cast pipe comprises an extrusion mechanism, a clamping plate and a hydraulic cylinder, wherein the extrusion mechanism comprises a bottom plate; the bottom plate is arranged at the bottom end of the inner side wall of the movable transverse plate, and the shell of the hydraulic cylinder is arranged on the upper end surface of the bottom plate; the positioning plate is arranged at the end part of the piston rod of the hydraulic cylinder, and a positioning strip is arranged on the end surface of the positioning plate away from the hydraulic cylinder; the clamping plate is provided with a sliding groove and is arranged on the positioning strip of the positioning plate in a sliding manner through the sliding groove; and a semicircular notch is formed in the end face, far away from the hydraulic cylinder, of the clamping plate.
The pipe orifice rounding device suitable for the cast pipe comprises a sliding plate, a vertical guide rail and a flame spray gun, wherein the sliding plate is arranged on the upper end of the vertical guide rail; the vertical guide rail is arranged on the end face of the vertical plate close to the rotary supporting part; the sliding plate is provided with a sliding chute and is arranged on the vertical guide rail in a sliding manner; the flame spray gun is arranged on the sliding plate.
The pipe orifice rounding device suitable for the cast pipe comprises a rotating support part, a support roller, a motor, a driving gear, a driven gear and a toothed chain, wherein the rotating support part comprises a sliding seat, a support roller, a motor, a driving gear, a driven gear and a toothed chain; the lower end surface of the sliding seat is provided with a sliding chute, and the sliding seat is arranged on the track in a sliding manner; the number of the carrier rollers is two, and the carrier rollers are symmetrically arranged on two sides of the upper end surface of the sliding seat; the motor is arranged on the side wall of the sliding seat; a driven gear is arranged on a rotating shaft at one end of the carrier roller; and the output shaft of the motor is provided with a driving gear, and the driving gear is in transmission connection with the driven gear through a toothed chain.
The utility model discloses a rotation support part has driven the rotation of tubular product to make flame gun can carry out comprehensive toasting to the tubular product tip, then extrude the mouth of pipe of tubular product from both sides through subtend extrusion part, press from both sides the circle with the tubular product port through the semicircular notch on the splint.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;
fig. 2 is a schematic view of a second three-dimensional structure of the present invention.
The list of labels in the figure is: 1. the device comprises a rail, 2 parts of vertical plates, 3 parts of side plates, 4 parts of fixed transverse plates, 5 parts of movable transverse plates, 6 parts of movable vertical plates, 7 parts of screw rods, 8 parts of hydraulic cylinders, 9 parts of positioning plates, 10 parts of clamping plates, 11 parts of sliding plates, 12 parts of flame spray guns, 13 parts of sliding seats, 14 parts of carrier rollers, 15 parts of motors and 16 parts of toothed chains.
Detailed Description
Referring to fig. 1 and 2, the present invention includes a rail 1, a counter-extrusion part and a rotation support part; the opposite extrusion part can extrude the pipe orifice of the pipe from two side directions so as to extrude the pipe orifice into a round shape; the rotating support part is used for supporting the pipe and driving the pipe to rotate; the track 1 is arranged on the ground; the number of the opposite extrusion parts and the number of the rotating support parts are two, the opposite extrusion parts and the rotating support parts are arranged on the track 1, and the rotating support parts are positioned between the two opposite extrusion parts; the counter-extrusion part and the rotary support part both slide on the track 1 to adapt to pipes of different lengths.
The opposite extrusion part comprises a lifting mechanism, a sliding mechanism, an extrusion mechanism and a baking mechanism; the sliding mechanism is arranged on the track 1 in a sliding manner; the lifting mechanism and the baking mechanism are both arranged on the sliding mechanism, and the extruding mechanism is arranged on the lifting mechanism; the baking mechanism is used for baking the pipe orifice of the pipe, so that the pipe orifice can be conveniently extruded into a round shape; the lifting mechanism is used for adjusting the height of the extrusion mechanism, so that the lifting mechanism can correspond to the axis of the pipe.
The sliding mechanism comprises a vertical plate 2 and a side plate 3; the lower end face of the vertical plate 2 is provided with a sliding chute which is arranged on the track 1 in a sliding manner; the number of the side plates 3 is two, and the side plates are symmetrically arranged on two sides of the vertical plate 2.
The lifting mechanism comprises a fixed transverse plate 4, a movable transverse plate 5, a movable vertical plate 6, a screw rod 7 and a hand wheel; the fixed transverse plate 4 is arranged on the upper end face of the vertical plate 2 through a bracket; the inner wall of the side plate 3 is provided with a vertical square groove, a movable vertical plate 6 is arranged in the square groove in the inner wall of the side plate 3 in a sliding manner, the top ends of the movable vertical plates 6 on the two sides are connected with a movable transverse plate 5, and the movable transverse plate 5 and the movable vertical plates 6 on the two sides form a U shape; the movable vertical plate 6 vertically slides in a square groove clamped on the side plate 3; a threaded hole is formed in the fixed transverse plate 4, and a screw rod 7 is arranged in the threaded hole; the bottom end of the screw rod 7 is in shaft connection with the upper end face of the movable transverse plate 5, and a hand wheel is arranged at the top end of the screw rod 7; the worker manually rotates the hand wheel to drive the screw 7 to rotate, so as to drive the movable transverse plate 5 to vertically move, and the movable transverse plate 5 drives the movable vertical plate 6 to vertically move.
The extrusion mechanism comprises a bottom plate, a hydraulic cylinder 8, a positioning plate 9 and a clamping plate 10; the bottom plate is arranged at the bottom end of the inner side wall of the movable transverse plate 5, and the shell of the hydraulic cylinder 8 is arranged on the upper end surface of the bottom plate; the positioning plate 9 is arranged at the end part of the piston rod of the hydraulic cylinder 8, and a positioning strip is arranged on the end surface of the positioning plate 9 far away from the hydraulic cylinder 8; the clamping plate 10 is provided with a sliding groove, and the clamping plate 10 is arranged on a positioning strip of the positioning plate 9 in a sliding manner through the sliding groove; the clamping plate 10 is assembled through the sliding fit of the sliding groove and the positioning strip; for pipes of various sizes, clamping plates 10 matched with the pipes can be selected, the diameters of semicircular gaps on different clamping plates 10 are different, and the clamping plates 10 of different types are matched with pipes of different diameters, so that the application flexibility of pipe roundness correction is improved; the end face, away from the hydraulic cylinder 8, of the clamping plate 10 is provided with a semicircular notch, the clamping plates 10 on the two sides are close to each other, the semicircular notches on the end faces of the clamping plates are close to each other and are matched with each other, the end part of the pipe is clamped in the middle, and therefore the end part of the pipe is corrected.
The baking mechanism comprises a sliding plate 11, a vertical guide rail and a flame spray gun 12; the vertical guide rail is arranged on the end face of the vertical plate 2 close to the rotary supporting part; the sliding plate 11 is provided with a sliding chute, and the sliding plate 11 is arranged on the vertical guide rail in a sliding manner; the position of the flame spray gun 12 is adjusted by adjusting the position of the sliding plate 11; the flame spray gun 12 is arranged on the slide plate 11.
The rotary supporting part comprises a sliding seat 13, a carrier roller 14, a motor 15, a driving gear, a driven gear and a toothed chain 16; the lower end face of the sliding seat 13 is provided with a sliding chute, and the sliding seat 13 is arranged on the track 1 in a sliding manner; the sliding seat 13 can slide on the track 1 so as to adjust the position thereof, thereby adapting to pipes with different lengths; the number of the carrier rollers 14 is two, and the carrier rollers are symmetrically arranged on two sides of the upper end surface of the sliding seat 13; the motor 15 is arranged on the side wall of the sliding seat 13; a driven gear is arranged on a rotating shaft at one end of the carrier roller 14; a driving gear is arranged on an output shaft of the motor 15, and the driving gear is in transmission connection with a driven gear through a toothed chain 16; the motor 15 starts and can drive the driving gear rotatory to drive driven gear and rotate, and then drive bearing roller 14 and rotate, bearing roller 14 drives the tubular product and rotates.
The actual operation process is as follows: hoisting the pipe to a carrier roller 14, and then pushing the vertical plates 2 at two sides to be close to the pipe; then adjusting the position of a sliding plate 11 to enable a flame spray gun 12 to be close to a pipe, carrying out flame spraying treatment, after baking for a period of time, adjusting the position of the sliding plate 11 to remove the flame spray gun 12, then rotating a hand wheel to adjust the position of a movable vertical plate 6 to enable clamping plates 10 on two sides to be aligned with the axial lead of the pipe, then starting hydraulic cylinders 8 on two sides to enable the clamping plates 10 on two sides to be close to each other to clamp the pipe, when the clamping plates 10 on two sides are close to each other, clamping the end part of the oval pipe into a circle, and if the end part of the pipe does not become the circle, repeatedly operating the hydraulic cylinders until the end part of the pipe is successfully rounded; and finally, removing the pipe to finish the pipe orifice rounding operation.
Claims (6)
1. The utility model provides a mouth of pipe school circle device suitable for cast tube which characterized in that: comprises a track (1), a counter-extrusion part and a rotary supporting part; the track (1) is arranged on the ground; the number of the opposite extrusion parts and the number of the rotating support parts are two, the opposite extrusion parts and the rotating support parts are arranged on the track (1), and the rotating support parts are positioned between the two opposite extrusion parts; the opposite extrusion part comprises a lifting mechanism, a sliding mechanism, an extrusion mechanism and a baking mechanism; the sliding mechanism is arranged on the track (1) in a sliding manner; the lifting mechanism and the baking mechanism are both arranged on the sliding mechanism, and the extruding mechanism is arranged on the lifting mechanism.
2. The nozzle rounding device for cast tubes according to claim 1, wherein: the sliding mechanism comprises a vertical plate (2) and a side plate (3); the lower end face of the vertical plate (2) is provided with a sliding chute and is arranged on the track (1) in a sliding manner; the number of the side plates (3) is two, and the side plates are symmetrically arranged on two sides of the vertical plate (2).
3. A nozzle rounding device for cast tubes according to claim 2 further comprising: the lifting mechanism comprises a fixed transverse plate (4), a movable transverse plate (5), a movable vertical plate (6), a screw rod (7) and a hand wheel; the fixed transverse plate (4) is arranged on the upper end face of the vertical plate (2) through a bracket; a vertical square groove is formed in the inner wall of each side plate (3), movable vertical plates (6) are arranged in the square grooves in the inner wall of each side plate (3) in a sliding mode, movable transverse plates (5) are connected to the top ends of the movable vertical plates (6) on the two sides, and the movable transverse plates (5) and the movable vertical plates (6) on the two sides form a U shape; a threaded hole is formed in the fixed transverse plate (4), and a screw rod (7) is arranged in the threaded hole; the bottom end of the screw rod (7) is in shaft connection with the upper end face of the movable transverse plate (5), and a hand wheel is arranged at the top end of the screw rod (7).
4. A nozzle rounding device for a cast tube according to claim 3, characterized in that: the extrusion mechanism comprises a bottom plate, a hydraulic cylinder (8), a positioning plate (9) and a clamping plate (10); the bottom plate is arranged at the bottom end of the inner side wall of the movable transverse plate (5), and the shell of the hydraulic cylinder (8) is arranged on the upper end surface of the bottom plate; the positioning plate (9) is arranged at the end part of the piston rod of the hydraulic cylinder (8), and a positioning strip is arranged on the end surface of the positioning plate (9) far away from the hydraulic cylinder (8); the clamping plate (10) is provided with a sliding groove, and the clamping plate (10) is arranged on a positioning strip of the positioning plate (9) in a sliding manner through the sliding groove; and a semicircular notch is formed in the end face, far away from the hydraulic cylinder (8), of the clamping plate (10).
5. The nozzle rounding device for cast tubes according to claim 4, wherein: the baking mechanism comprises a sliding plate (11), a vertical guide rail and a flame spray gun (12); the vertical guide rail is arranged on the end face, close to the rotating support part, of the vertical plate (2); the sliding plate (11) is provided with a sliding chute, and the sliding plate (11) is arranged on the vertical guide rail in a sliding manner; the flame spray gun (12) is arranged on the sliding plate (11).
6. The nozzle rounding device for cast tubes as claimed in claim 5, wherein: the rotary supporting part comprises a sliding seat (13), a carrier roller (14), a motor (15), a driving gear, a driven gear and a toothed chain (16); the lower end face of the sliding seat (13) is provided with a sliding groove, and the sliding seat (13) is arranged on the track (1) in a sliding manner; the number of the carrier rollers (14) is two, and the carrier rollers are symmetrically arranged on two sides of the upper end surface of the sliding seat (13); the motor (15) is arranged on the side wall of the sliding seat (13); a driven gear is arranged on a rotating shaft at one end of the carrier roller (14); and a driving gear is arranged on an output shaft of the motor (15), and the driving gear is in transmission connection with the driven gear through a toothed chain (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139389.0U CN218574657U (en) | 2022-08-15 | 2022-08-15 | Pipe orifice rounding device suitable for cast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139389.0U CN218574657U (en) | 2022-08-15 | 2022-08-15 | Pipe orifice rounding device suitable for cast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218574657U true CN218574657U (en) | 2023-03-07 |
Family
ID=85361332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222139389.0U Active CN218574657U (en) | 2022-08-15 | 2022-08-15 | Pipe orifice rounding device suitable for cast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218574657U (en) |
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2022
- 2022-08-15 CN CN202222139389.0U patent/CN218574657U/en active Active
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