CN212121386U - Stepping type pipe end forming machine - Google Patents
Stepping type pipe end forming machine Download PDFInfo
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- CN212121386U CN212121386U CN202020528832.1U CN202020528832U CN212121386U CN 212121386 U CN212121386 U CN 212121386U CN 202020528832 U CN202020528832 U CN 202020528832U CN 212121386 U CN212121386 U CN 212121386U
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Abstract
The utility model belongs to the technical field of the pipe fitting processing, concretely relates to marching type pipe end make-up machine, include: the automatic feeding machine comprises an automatic feeding machine, a processing platform and a stepping platform in the horizontal plane, wherein the stepping platform is arranged on the processing platform and moves in the horizontal direction at equal intervals; the mould comprises a plurality of moulds, a plurality of mould clamping devices and a plurality of positioning devices, wherein the moulds are equidistantly arranged on a processing platform and comprise an upper mould and a lower mould, and a mould cavity is formed when the upper mould and the lower mould are closed; the utility model discloses set up the flaring device, the crew cut device, forming device, shaping device utilizes automatic feeding machine and step-by-step platform to carry out orderly pay-off, forms a production line, saves time, through automatic mechanical tongs, transports next device to work piece from last device to can set up flaring, crew cut, shaping and the shaping device of straight tube or return bend adaptation on the processing platform, adaptability is high, has saved work piece and has transported required equipment and process, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of the pipe fitting processing, concretely relates to marching type pipe end make-up machine.
Background
The pipe end forming equipment is mainly used for pipe fitting forming and has wide application in practice, each valve body of an inner mold of the existing pipe end forming equipment is of an integral structure, and when the pipe end forming equipment works, each valve body of the inner mold is driven by a hydraulic cylinder to move along the radial direction, so that the external support operation of the inner mold is realized; meanwhile, the outer die contracts inwards along the radial direction and is close to the inner die, and the forming and processing operation of the workpiece is realized through the mutual matching of the outer die and the inner die.
The prior art has the defects that the four devices, namely the flaring device, the flat head device, the forming device and the shaping device, are independent, so that the pipe fitting needs to be transferred, stored, loaded and unloaded for many times in the machining process, the working procedures are complicated, the use amount of equipment is large, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a marching type pipe end make-up machine to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a progressive tube end forming machine comprising:
the automatic feeding machine comprises an automatic feeding machine, a processing platform and a stepping platform in the horizontal plane, wherein the stepping platform is arranged on the processing platform and moves in the horizontal direction at equal intervals;
the plurality of dies are arranged on the processing platform at equal intervals, each die comprises an upper die and a lower die, a die cavity is formed when the upper die and the lower die are closed, the axis of the die cavity is parallel to the horizontal moving direction of the stepping platform, and openings are formed in two ends of the die cavity;
a mold closing device capable of closing the mold forming cavity at the time of processing and opening the upper mold after the end of processing;
the device comprises a first station flaring device, a second station flat head device, a third station forming device and a fourth station shaping device, wherein the first station flaring device, the second station flat head device, the third station forming device and the fourth station shaping device are sequentially arranged on a processing platform along the processing sequence of a workpiece;
and the five feeding air cylinders are arranged at the edge of the processing platform and are used for exchanging the position of the workpiece between the stepping platform and the processing platform.
Preferably, the first station flaring device is provided with three groups of flaring extrusion heads and flaring brakes connected to the flaring extrusion heads, and the three groups of flaring extrusion heads are arranged in the first station flaring device; the second station flat head device is provided with three groups of flat head cutters and a driving motor for driving the flat head cutters, and the three groups of flat head cutters are arranged in the second station flat head device; the third station forming device is provided with three groups of forming extrusion heads and forming brakes connected to the forming extrusion heads, and the three groups of forming extrusion heads are arranged in the third station forming device; the shaping device is provided with three groups of shaping heads and a shaping brake connected to the shaping heads, and the three groups of shaping heads are arranged in the fourth station shaping device.
Preferably, the two sets of flaring extrusion heads which are opposite in parallel are concentric with the central axis of the straight-through type upper die and the straight-through type lower die when the straight-through type upper die and the straight-through type lower die are closed, are aligned with the die cavity formed when the straight-through type upper die and the straight-through type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
Preferably, the two groups of flaring extrusion heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die when the dies are closed, are aligned with the die cavity formed when the elbow type upper die and the elbow type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
Preferably, the two parallel opposite groups of flat-head cutters are concentric with the central axis of the straight-through upper mold and the straight-through lower mold when the straight-through upper mold and the straight-through lower mold are closed, are aligned with a mold cavity formed when the straight-through upper mold and the straight-through lower mold are closed, and can move oppositely and reversely along the central axis of the mold cavity.
Preferably, the two groups of flat-head cutters with certain angles are concentric with the central axis of the elbow type upper mold and the elbow type lower mold when the elbow type upper mold and the elbow type lower mold are closed, are aligned with the mold cavity formed when the elbow type upper mold and the elbow type lower mold are closed, and can move oppositely and reversely along the central axis of the mold cavity.
Preferably, the two parallel and opposite groups of the forming extrusion heads are concentric with the central axis of the straight-through type upper die and the straight-through type lower die when the forming extrusion heads are closed, are aligned with a die cavity formed when the straight-through type upper die and the straight-through type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
Preferably, the two groups of the forming extrusion heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die during closing, are aligned with the die cavity formed by the elbow type upper die and the elbow type lower die during closing, and can move oppositely and reversely along the central axis of the die cavity.
Preferably, the two parallel and opposite groups of the shaping heads are concentric with the central axis of the straight-through type upper die and the straight-through type lower die when the straight-through type upper die and the straight-through type lower die are closed, are aligned with a die cavity formed when the straight-through type upper die and the straight-through type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
Preferably, the two groups of the shaping heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die when the elbow type upper die and the elbow type lower die are closed, and are aligned with the die cavity formed when the elbow type upper die and the elbow type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses to have set up flaring device, crew cut device, forming device and shaping device on processing platform, utilize automatic feeding machine and step-by-step platform to carry out orderly pay-off, form a production line, save time, through automatic mechanical tongs, transport next device to work piece from last device to can set up flaring, crew cut, shaping and the integer device of straight tube or return bend adaptation on the processing platform, adaptability is high, has saved work piece and has transported required equipment and process, reduction in production cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the forming machine for forming the end of a middle straight pipe according to the present invention;
fig. 3 is a schematic structural view of the pipe end forming machine for a middle elbow pipe of the present invention.
In the figure: 1. an automatic feeding machine; 11. a material waiting station; 2. a processing platform; 3. a stepping platform; 4. a mold; 41. an upper mold; 42. a lower mold; 5. a mold closing device; 6. a feeding cylinder; 7. a first station flaring device; 71. flaring and extruding heads; 72. a flaring brake; 8. a second station flat head device; 81. a flat head cutter; 82. a drive motor; 9. a third station forming device; 91. forming an extrusion head; 92. forming a brake; 10. a shaping device; 101. a shaping head; 102. a plastic brake.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: the stepping pipe end forming machine comprises an automatic feeding machine 1, a processing platform 2 and a stepping platform 3 in a horizontal plane, wherein the stepping platform 3 is arranged on the processing platform 2, so that workpieces conveyed on the stepping platform move in the horizontal direction at equal intervals;
a plurality of molds 4, which are equidistantly arranged on the processing platform 2 and comprise an upper mold 41 and a lower mold 42, wherein a mold cavity is formed when the upper mold and the lower mold are closed, the axis of the mold cavity is parallel to the horizontal moving direction of the stepping platform 3, and openings are formed at two ends of the mold cavity;
a mold closing device 5 capable of closing the mold forming cavity at the time of processing and opening the upper mold 41 after the end of processing;
the five feeding cylinders 6 are arranged at the edge of the processing platform 2 and used for exchanging the position of a workpiece between the stepping platform 3 and the processing platform 2;
the first station flaring device 7 is provided with three groups of flaring extrusion heads 71 and flaring brakes 72 connected to the flaring extrusion heads, the three groups of flaring extrusion heads are arranged in the first station flaring device 7, and the two groups of flaring extrusion heads which are opposite in parallel are concentric with the central axis of the straight-through upper die and the straight-through lower die when being closed, are aligned with the die cavity formed when the straight-through upper die and the straight-through lower die are closed, and can move in opposite directions and move in opposite directions along the central axis of the die cavity; the two groups of flaring extrusion heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die when the two groups of flaring extrusion heads are closed, are aligned with the die cavity formed when the elbow type upper die and the elbow type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
The second station flat head device 8 is provided with three sets of flat head cutters 81 and a driving motor 82 for driving the flat head cutters, the three sets of flat head cutters are arranged in the second station flat head device 8, and the two sets of parallel opposite flat head cutters are concentric with the central axis when the straight-through upper mold and the straight-through lower mold are closed, are aligned with a mold cavity formed when the straight-through upper mold and the straight-through lower mold are closed, and can move oppositely and reversely along the central axis of the mold cavity; two groups of flat-head cutters with certain angles are concentric with the central axis of the elbow type upper mold and the elbow type lower mold when the elbow type upper mold and the elbow type lower mold are closed, are aligned with the mold cavity formed when the elbow type upper mold and the elbow type lower mold are closed, and can move oppositely and reversely along the central axis of the mold cavity.
The third station forming device 9 is provided with three groups of forming extrusion heads 91 and forming brakes 92 connected to the forming extrusion heads, the three groups of forming extrusion heads are arranged in the third station forming device 9, and the two groups of forming extrusion heads which are opposite in parallel are concentric with the central axis when the straight-through upper die and the straight-through lower die are closed, are aligned with the die cavity formed when the straight-through upper die and the straight-through lower die are closed, and can move oppositely and reversely along the central axis of the die cavity; the two groups of forming extrusion heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die when the elbow type upper die and the elbow type lower die are closed, are aligned with the die cavity formed when the elbow type upper die and the elbow type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
The fourth station shaping device 10 is provided with three groups of shaping heads 101 and shaping brakes 102 connected to the shaping heads, the three groups of shaping heads are arranged in the fourth station shaping device 10, and the two groups of parallel and opposite shaping heads are concentric with the central axis when the straight-through upper die and the straight-through lower die are closed, are aligned with a die cavity formed when the straight-through upper die and the straight-through lower die are closed, and can move oppositely and reversely along the central axis of the die cavity; the two groups of shaping heads with certain angles are concentric with the central axis of the elbow type upper die and the elbow type lower die when the elbow type upper die and the elbow type lower die are closed, are aligned with the die cavity formed when the elbow type upper die and the elbow type lower die are closed, and can move oppositely and reversely along the central axis of the die cavity.
The intelligent numerical control system A can control the stepping pipe end forming machine to sequentially complete die opening, die closing, feeding, discharging and machining actions, wherein the machining actions comprise flaring actions, flat head actions, forming actions and shaping actions, and the flaring actions, the flat head actions, the forming actions and the shaping actions are synchronously completed; can process two kinds of pipe fittings of direct class and elbow class, improve equipment commonality and practicality, and each station all can independently debug, the operation.
Specifically, the intelligent numerical control system can be programmed or a micro-system processor.
Specifically, the first station flaring device 7, the second station flat head device 8, the third station forming device 9 and the fourth station shaping device 10 need to complete machining actions in the same time period; after the machining action is finished, the workpieces are fed to the next station for machining by the plurality of feeding cylinders 6, wherein the raw material workpieces are fed to be machined by the feeding cylinders 6, the finished products are taken out to the finished product frame by the feeding cylinders 6, and the process is repeated.
The utility model discloses a theory of operation and use flow: feeding and discharging: the automatic feeding machine 1 is used for neatly placing workpieces to be machined to a workpiece waiting station 11, grabbing the workpieces to be machined to the first station flaring device 7 through the feeding cylinder 6 on one side of the first station flaring device 7, grabbing flared workpieces to the second station flaring device 8 through the feeding cylinder 6 on one side of the second station flaring device 8, grabbing the flared workpieces to the third station forming device 9 through the feeding cylinder 6 on one side of the third station forming device 9, grabbing the formed workpieces to the fourth station forming device 10 through the feeding cylinder 6 on one side of the fourth station forming device 10, and unloading the formed workpieces through the feeding cylinder 6.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Step-by-step pipe end make-up machine, its characterized in that: the method comprises the following steps:
the automatic feeding machine comprises an automatic feeding machine (1), a processing platform (2) and a stepping platform (3) in a horizontal plane, wherein the stepping platform (3) is arranged on the processing platform (2) and moves in the horizontal direction at equal intervals;
a plurality of moulds (4), a plurality of said moulds (4) being equidistantly arranged on the processing platform (2), said moulds (4) comprising an upper mould (41) and a lower mould (42), said upper mould (41) and said lower mould (42) forming a mould cavity when closed, the axis of said mould cavity being parallel to the direction of horizontal movement of the stepping platform (3) and having openings at both ends;
a mold closing device (5) capable of closing the mold forming cavity at the time of processing and opening the upper mold (41) after the end of processing;
the device comprises a first station flaring device (7), a second station flat head device (8), a third station forming device (9) and a fourth station shaping device (10), wherein the first station flaring device (7), the second station flat head device (8), the third station forming device (9) and the fourth station shaping device (10) are sequentially arranged on a processing platform (2) along the processing sequence of workpieces;
the five feeding cylinders (6) are arranged at the edge of the processing platform (2) and used for exchanging the position of a workpiece between the stepping platform (3) and the processing platform (2).
2. The progressive pipe-end forming machine of claim 1 wherein: the first station flaring device (7) is provided with three groups of flaring extrusion heads (71) and flaring brakes (72) connected to the flaring extrusion heads (71), and the three groups of flaring extrusion heads (71) are arranged in the first station flaring device (7); the second station flat head device (8) is provided with three groups of flat head cutters (81) and a driving motor (82) for driving the flat head cutters, and the three groups of flat head cutters (81) are arranged in the second station flat head device (8); the third station forming device (9) is provided with three groups of forming extrusion heads (91) and forming brakes (92) connected to the forming extrusion heads, and the three groups of forming extrusion heads (91) are arranged in the third station forming device (9); the fourth station shaping device (10) is provided with three groups of shaping heads (101) and shaping brakes (102) connected to the shaping heads, and the three groups of shaping heads (101) are arranged in the fourth station shaping device (10).
3. The progressive pipe-end forming machine of claim 2 wherein: the two parallel and opposite groups of flaring extrusion heads (71) are concentric with the central axis of the straight-through upper die (41) and the straight-through lower die (42) when closed, are aligned with a die cavity formed when the straight-through upper die (41) and the straight-through lower die (42) are closed, and can move oppositely and reversely along the central axis of the die cavity.
4. The progressive pipe-end forming machine of claim 2 wherein: two groups of flaring extrusion heads (71) with certain angles are concentric with the central axes of the elbow type upper die (41) and the elbow type lower die (42) when closed, are aligned with the die cavity formed when the elbow type upper die (41) and the elbow type lower die (42) are closed, and can move oppositely and reversely along the central axes of the die cavity.
5. The progressive pipe-end forming machine of claim 2 wherein: the two parallel opposite groups of flat-head cutters (81) are concentric with the central axis of the straight-through upper mold (41) and the straight-through lower mold (42) when closed, are aligned with a mold cavity formed when the straight-through upper mold (41) and the straight-through lower mold (42) are closed, and can move oppositely and reversely along the central axis of the mold cavity.
6. The progressive pipe-end forming machine of claim 2 wherein: the two groups of flat head cutters (81) with certain angles are concentric with the central axes of the elbow type upper mold (41) and the elbow type lower mold (42) when closed, are aligned with a mold cavity formed when the elbow type upper mold (41) and the elbow type lower mold (42) are closed, and can move towards each other and move backwards along the central axes of the mold cavity.
7. The progressive pipe-end forming machine of claim 2 wherein: and the two groups of parallel and opposite forming extrusion heads (91) are concentric with the central axis of the straight-through upper die (41) and the straight-through lower die (42) when closed, are aligned with a die cavity formed when the straight-through upper die (41) and the straight-through lower die (42) are closed, and can move oppositely and reversely along the central axis of the die cavity.
8. The progressive pipe-end forming machine of claim 2 wherein: two groups of the forming extrusion heads (91) with certain angles are concentric with the central axes of the elbow type upper die (41) and the elbow type lower die (42) during closing, are aligned with a die cavity formed when the elbow type upper die (41) and the elbow type lower die (42) are closed, and can move oppositely and reversely along the central axes of the die cavity.
9. The progressive pipe-end forming machine of claim 2 wherein: and the two parallel and opposite groups of the shaping heads (101) are concentric with the central axis of the closed straight-through upper die (41) and the closed straight-through lower die (42), are aligned with a die cavity formed when the closed straight-through upper die (41) and the closed straight-through lower die (42), and can move oppositely and reversely along the central axis of the die cavity.
10. The progressive pipe-end forming machine of claim 2 wherein: the two groups of the shaping heads (101) with certain angles are concentric with the central axes of the elbow type upper die (41) and the elbow type lower die (42) when closed, are aligned with a die cavity formed when the elbow type upper die (41) and the elbow type lower die (42) are closed, and can move towards each other and move backwards along the central axes of the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528832.1U CN212121386U (en) | 2020-04-13 | 2020-04-13 | Stepping type pipe end forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528832.1U CN212121386U (en) | 2020-04-13 | 2020-04-13 | Stepping type pipe end forming machine |
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| Publication Number | Publication Date |
|---|---|
| CN212121386U true CN212121386U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020528832.1U Active CN212121386U (en) | 2020-04-13 | 2020-04-13 | Stepping type pipe end forming machine |
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| Country | Link |
|---|---|
| CN (1) | CN212121386U (en) |
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2020
- 2020-04-13 CN CN202020528832.1U patent/CN212121386U/en active Active
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